last executing test programs: 1m8.408581146s ago: executing program 32 (id=6578): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e21, @loopback}}, 0x0, 0x0, 0x13, 0x0, "e83ae75240d9d6d8ec87bb53fab0910000000000000007a5922406b64cddaeb9d339ba3c35dc0208df8e61740b7cf2d4e499d586ed9fcf0fa0ce1f930c3079cffcfd0000000000db7291f100"}, 0xd8) syz_emit_ethernet(0x4a, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='numa_maps\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xce, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0x100120}], 0x1}, 0x0) 1m6.33799201s ago: executing program 3 (id=6610): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) r1 = openat$dsp1(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$dsp(r1, &(0x7f00000002c0)=""/4096, 0x1000) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) 1m5.954047374s ago: executing program 4 (id=6612): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000e40)={'ip_vti0\x00', 0x0, 0x8, 0x8, 0x800, 0x0, {{0x6, 0x4, 0x0, 0x3f, 0x18, 0x0, 0x0, 0x0, 0x5e55b37311de6d89, 0x0, @empty, @local, {[@lsrr={0x83, 0x3, 0x6a}]}}}}}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000100)={'wlan0\x00', &(0x7f00000002c0)=@ethtool_ringparam={0x10, 0x7fffffff, 0xfffffffd, 0x68, 0x2, 0x800, 0x10000, 0x3ff, 0x400}}) r5 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x180300, 0x0) ioctl$FBIOPUT_VSCREENINFO(r7, 0x4601, &(0x7f0000000040)={0x191, 0x258, 0x1e0, 0x3f, 0x32, 0x1, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x51) sendmsg$IPSET_CMD_DESTROY(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80022000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x3, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20020000}, 0x24008000) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1e6062, &(0x7f0000000000)={[{@gid}]}) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r6, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20060810}, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000003c0)={0x55, 0x8000, 0xfffd, {0x0, 0x1}, {0x4f, 0x2}, @cond=[{0x1ff, 0x5388, 0x6f5, 0x800, 0xc7, 0x202}, {0xffff, 0x5, 0x1, 0x46, 0x2, 0x101}]}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr', 0x3) syz_open_dev$tty1(0xc, 0x4, 0x1) write$char_usb(r5, &(0x7f0000000040)="e2", 0x2250) r8 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000002c40), 0x800, 0x0) read$FUSE(r8, &(0x7f0000002f40)={0x2020}, 0x2020) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/142) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f00000008c0)={0x2, 0x0, 0x13, 0xe, 0x4f, &(0x7f00000004c0)="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"}) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, 0x0) 1m5.440233624s ago: executing program 3 (id=6613): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000100)={'wlan0\x00', &(0x7f00000002c0)=@ethtool_ringparam={0x10, 0x7fffffff, 0xfffffffd, 0x68, 0x2, 0x800, 0x10000, 0x3ff, 0x400}}) r5 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x180300, 0x0) ioctl$FBIOPUT_VSCREENINFO(r7, 0x4601, &(0x7f0000000040)={0x191, 0x258, 0x1e0, 0x3f, 0x32, 0x1, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x51) sendmsg$IPSET_CMD_DESTROY(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80022000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x3, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20020000}, 0x24008000) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1e6062, &(0x7f0000000000)={[{@gid}]}) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r6, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20060810}, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000003c0)={0x55, 0x8000, 0xfffd, {0x0, 0x1}, {0x4f, 0x2}, @cond=[{0x1ff, 0x5388, 0x6f5, 0x800, 0xc7, 0x202}, {0xffff, 0x5, 0x1, 0x46, 0x2, 0x101}]}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr', 0x3) syz_open_dev$tty1(0xc, 0x4, 0x1) write$char_usb(r5, &(0x7f0000000040)="e2", 0x2250) r8 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000002c40), 0x800, 0x0) read$FUSE(r8, &(0x7f0000002f40)={0x2020}, 0x2020) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/142) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f00000008c0)={0x2, 0x0, 0x13, 0xe, 0x4f, &(0x7f00000004c0)="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"}) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, 0x0) 1m5.275104076s ago: executing program 4 (id=6614): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="92756f43b31ffe542788ef586b7c5a344424e3acac2590be6bbe37adface4a8f2e534ffe76a83a93f0b3680a72fddfde83f96d01982384e8d689219cb9669b14dbaa1b799f82ea1fc926126a4163618e16d4f94143a4e0f27c44fcef3920a0b3805ed4e78098d8689cc7791bd86648070718d238664332948d87866c8d2590fc0f017f9853abd9ed60b99f1aa6ae2dbd24ab6dbcebdb055246815ace147cc50fa3b2861148fcda374d5b203e51d72c45e4dde3e9ee9a47ffe458baf7bb49035135a8194aa1f0a83fa2abed56398f90daff679634619453f533f22583a6e0a4dc09e9de46684d5e0136e229510f3702cf3a4cd0065d3e5d3c419e38a80b070ca55010e082a9c510fd18cc0b26bb5e8e459e747befbc5c6b60ace80bf41417b7b78cf57e5b3984f0cdddc615c5e0000454d3f4a196fb6d18aa629cf0b0245f95ba958d86dc175616f8cd3ac473057dc3a5ff7107973326350107f4468e7ecd48d689b82c12d22ae5f1858302a1b4cfde8fd347a99ddcde40d1c49d9b5099fbccf09e782212be4b2ce36a2bc3c9ee794abffe72a5501e6c4f3f7f68b74761ffd6620609224a3bf11f655dadb5c8a5813b02fb46830e9ac6825f5d0e89910352eb3a58c0dd82d094f94dd2c85666f684a8f437bbd0e66b9f4d366117b67a054d212c4fbc287848cb0578391335d5d616b14d99a2e3df8e8a152d5de99bcefcaab5bb5cc71f3ddd66b379c104648e190e0b28a180d3aecc5423575d4ba7dbf31215c717da7b87dd454b6efcd36c91aaa631127f5bd88723d221752f102bc0c7ac6c5c7a1ad6747af40d01b6d39eab7b0e1292b44683c586386ad00acf60fb8f9bac551a6eb5bab7317b5d89f64db10bd9018dfa6d65d93862e851afbc30fd70fe5f0de322462045177231852ca80e4e78da4fea0c79ba354333026c8bc77d308a8d256a19ec45d2088c196691d3f9aac28ded36004a65ee1ce49ba9599ceee84534bb61d02d04a6732f1e27d72962f74b59f3522bf844c5022986d55934e48b8681b7f5b7532391448caeef00315d28320a46d8bd7813544e1e4bf994e14a519c2654ff20b42bdb69c262897e28eca528f0999840b00ed8256597d27cfc20d71d5f40d0bbca759f7594c6034aa1e16a84ed152fad0fdc1c303a7f61225712714f823afc5ea241d482d3585759623af8c97ca6a84a2033b3d7314ea0ef7ba9b288b362a294c92c8b9736829c16f61c5a1ee04aca965d71162292274595ea62c9c2918e8279c99f5d2830c617c58211fd7452330184b9428d5ec1d5cd75ddcc6de3326fdc70e891104b3b013c30ffccfaf3308d9671b01f6b080a930dac2052c6f39817a662121d90d40d6a1facfb50bec7d408030b6d0ae3e744f3bcc327c35dc43cf86b743db78ff2e593b19923235ed6467f299b08718fe1840c16a748935dff941150fb08b30573b37bf9af5c86cc8d9e229a832e4ef25ec91f71120f2b3e9062485976c280a2d172386029e2f2a4801197fca0a13514edacf5ddbac5a62e8bb13dd1572657a821a8739297f72e29239d1cdddf3e30cbe9af3141f2275ee4ae85d86ec888fe9a6751f252057e95b8beb055e276439581afee93cd44f1e92f70e5f725451d3ab662918ffbb1269509fbd511e95a00ec717f9d60d643864abd6ad1cc4dd7f933379a6078a86c2158db8076e7b660366fca7b1c46d09d2c8e67a6494bfb4c2c6750e76593895b5e2b2bc78093840c3c4a807826bc2750a96b4e1dd5b82b492bb2215518c92064d1763c37132604e52e73fac3f4511f791753aeecfbb19816e0da7a1bfbea9eeaa0f256eaedcb119a61f7d0ea0f5cd4969d45cb014800f2c888d5c2217cf0f69a7507779883b57352bb8883cc584891950d6e792537074f4fc4337aa19b9bf60e18edd939d289fb4a6b7aa6c66da20774e249ca4f779d3c910b1a9a8e4c38af6adecc87d5481d181fd66023ffff246f4e2556b218fe8110acebe20b1675f1de6f265b6d1d8514a53522396bf0e2f2b153c498e48b36d16f8b9bd56f45d7f5b9397d7f1339117a176d0bad0b68e800682416d3e18fe2197c7f8dc20600feb95cc6ba86ad47f113e159bd4389e30eab2874bd27eebc56020c4dab9973b13f3e82aa62a7e0a151d73de48cb811e32be63ffd303f5a6ea6f097ed763fbf36c430821e451146de79922348354ce285af0997bf3c66e6ef02942e24b8f1ccdd542f09cfe65c0da0094c0b5fd26bbc061538b41e5ed2cbb390ee29b10a4b7a696009e1b5b86c44c0a561a257c15415feaeb1433ea275ed6e4b228503fe71ee5942665164faaed6697112206be0fe7863aebd4bbe951d5dea1da294dba0793196385f4d5141c9d6c4b0fa22b2e200cfb70b52aca31655e71e5a576ccb8ccb5b1364748aa981edbb81a813b1aebc67be1f7619e7e197622d981280429f6ca5145c5b3b05e6bace9191e5c58fbf140f71f594cbfd4db0e9f6923f1758ff9464a61a720a5d4f09c622c3ce3f5d0d3a1d191111168108f41f12b16e9eaf3617c353715cd35260560cbfd0555d51ce5c40bbdb7c95ceaeadadb8902974de50b0863348183864f5ea682e678286a06a6f396af29a7c7fb33a3579e25835963612f3c0d4cf369d85959a0adeda94d35824050e6fba7f83f90867583f713d7783323c7010e94c9be331f860db395dbde6face5bfdb616fcefa9c6b01f6963daa840a31ff554a458c0c50cb5e09f91f54f63234589decaf45bbfbaef0dcbff4ae6e65ca26a530261c491ef8eb9a855a1d7463391c9b66be96cf24c3c321ee5a5bdc857f60b582683c6ae1e3775b62a9f19ff8fa51380ca8a2a3c6de79012f5727ba12025e7e6723a23a81e067ca6e54c7b38ff64880d235d21e7ee5258953dcbf9e2a962f006ca4ffe870859242c850cbae4222b3b72c4f86934379ba2ead1dcde906241b994d95c88355af5a9a30ace9c933a6942f341ad221dd825846a8fd44c03e2eaa9311c26e15a1bd7cbba961a22ef23d7ebba0e34cec5ef09b1ce72814a97e33bd29f3d9ec80a4f45d1d29486accf15c11f1a800bd84918e7626f678275d7c7acb02cc0e6e34bb766ba6b75c3ad14fca9352e09c3b69390c045cfc842ff9ade8ca693c07fadc7047a946e6e570c3afc5b501c964103397f5ddadc2d59a048348dd42f07cfe31bc9b5ae453f5086bb41bba4c8a3e518e30b0855184b053f923025dd72ce1bcbf41231978b34a8547c71d7313992165078903c61d312b0d9469413c9fd97ccdf0ea270fb6c47ec8861a1c8d909eeace761b5a06ba46e25785ff87f867777abb237c6c980687991f1ed0157d58492260c712cec34c1fc0962103955db4d5090b6e8409cf3c3c79d0e691cf4fbc0b2251a016dcd456969cd32e5429533bf0d6f8bda84c05f0e2040de8b53bfb8676eec4b76c3df6f46b1e43732035dda577e75f640777f6ae90fd2f1af42ba462dac732019c599bfef01acd6a0d4d1796bcb8f58519d6f9ad9a3206704a94d472516b988141f44ecd2e6f28a49aa0c449db87972fc995a97379914546ea43143ea2cf779a9cbe81f111fe89129db3610492164ab2598eca7e60d9a6963d8ba03a86729db86e420fd96d61b8fb11edc2b339b57a740074ae5b775eaf60cd85dc934e604bf2b4bd58ee01205b4df57ac20ff8db45a05982b579643882407050c005102a2e71f1e56dc76dbf5331112e83e48bfb5cf2a78a893190d78426175c162ffaa7278a43b9932318fc17fb8cb0dfac610b1ad235b91f9cb7623b155117e07f7b876a3c37627aa31eafed141cc0c5491c4f621a66b6d837a144d78719c46511c04a093cf65fce9fabe5bd6d499eceb63538ece3cf19053550a239bf978c08c879f9954485a4e3e0d5bedb84b407ced85c4dfc4d75af116815992c29f0bc927c4a990c38ae4fcc9feb90fec1b1b555e04d010423010855394d5ccfc8ed21164190cd8f83be5debb70290c3547f07e4dc42814f1e001798e6ceee2558b0c6ff8c1759f90269ee226131116332b99ac8dd104c92088e1f91ace3198c0f59bfb75c4e4a697660eed43a29c831a552de37fce6dce96fa51b6e2111f3071a4e94422d15e102e5f67da7ca6cae6bed7743ebffacb8a811a143605791d17232181a517e872f71262c3c73668f0ef83aad498f67fa26bae698cf78f24c2dbecd399a190e6b8d0684e929f2e8083765eb2c67793a1adbb89d36b58bfb197cdc5f3c894ac9d886e8f3b0936fabd233c09de8fab8099f72a74d908ba5c5e4d39790b0bf9e45b710f5587b7c937c76690c5c5fce621a53a9fd03b0a4ee6d8d1abbe2ed561820a77f12a08cad0755540ab6dd1604b7c30a8652995ab80b85e919011de9438a4637eb0291124ed4b745e782cff98510cb03be79c2a81351abf276584d75cdd96b9c97e73eb71000b3ab7c3c19c2cab4497298fcb3052b5d4503d05e7f310318be6f848547b1a4f4db82caee190801478be28065036aa4d91f290c1f396343e73a5fe8bb5ccf0a317177ed1f77acda1a4a49dccfcab8d1b5d79f015f788b6d5e9f8228a8bcdc0696e6b19f5edffbcd7e9509c87fbe1f726b93bf8c6d8d37428763e142560c46c9e894f7317859000c25abc4f3691ebcd020171e0d4911b5d97a238109aedeb00b2eb475c1e7b45175f8aa85193b5c0f43b434c15de01610c4d022646cd6e3637f349a434a77f571ac1c5d698452d1b991e267f78dca5e592ecd31ccafcad84e4e98d134b4adc525b81bd6843428883023a6ea407201738c8bf16b541ff7280274a34d4cf14819f2dbae167ca0cae8471c495e006b45194ad91c4516f21cbb10e0d26fd5d734cd7725df5b3fbe92955f4a9bb3b9b813aeeff79d6ed5db92def19d060a208c3ec8c42c110786f1e1496c50a7249b03fc792764366894a35320b99d0bef9fd0b6a246c36a357c6b985dc83a37a8d9b8b9ad643dea94860cbe763bb73cc8422b69d4d12332242c8954075fb7117a6679638073617abcdb4619855b2036af160647f66b3531645a3bf047ae290d6ae2249f114e7a8464278bae1486022bcc7c37390c8d9a0efb0e1cfa0da8ef7a5e072f99a47ecc75e4e442880375193db49bb82ba34901286ca473ed5b63e4048db4dc455e74b3fdd2e7898ca3f4c3a02d435cde6141eea645055123a7dcf0d22057f8d425701afc55859f5147954e719d58c7486b1e02ac16cb799b77632c66bb78e6e52e11017c1736424fa4d433f1e19b4c881d23f0b2a12d5fae3ae24339088088d9b496ad97bd9f6e20a8597d1452a0c72dcf43dbbda8f18166585c06d21fbffe5fe7b55f71c9b9f1b34a02bd05ca63c7c1b1bebbb9dd24fb10291b04c665d45154dd28b85d821ce7e613119128996785e1006a8dabc4899b10d2671107d5a0658ed363b9d4b39d02f8cc5e350fbf0a31048adecd1f9e2ca749bd86f195eb48e9b4605f050de03d642940d79184618f7f88a9a0a4683ad84d6134e395305bc1d4d9d17cc334b97653529d6682a87a5fac80a6d46d6e72fc22e58be7b8f8617b3372ef2622110ab1ec448717118b257acffe55d18c7855e9e8710ad977a6792b2315a189eb4468c68641e9b60c0dab7016ac1ad63cd8004b6eca8fc88b1e4263acc00499255c16b11487a0af858075f9c892dc8044c4146e5a5677c4a2cb24bde5e078985020d4ab1e4c87492e76b7e6f4bbd71d84bab1885c9702849e70cf728776b1a94c2a8fb8c7ca01b6111ef6f2032a290949bfe473fe215273b8b5b3ad540f187490f63077dccbca6f62f0a7a66717c596cdef412f2560b10685ede967b3ee68b8c951959aeb1d7564c3b9d80762ce858381393a79916b78f7e90beadae30ffc0b2b614380f1c2cc551a44565209db3516be379ef566ab00c673fd8aaeeecdcf1168c1960e9a477b9e13757498a44ff089351d1f27abf9fd76816f924504647d1247715ca861ebe624172c322146d66eb2b247f8ecb3e1b5ddca89b287c57510cec40fcf89d802cf4368a861af320e01e34f7a6177d4bc549181b5e87ecdfe02f78c9a59a3bf91ebb6364023ec06410e7b4476ec4e3685bfa3bfe9ef9ecc12dcd899abe0f3c7f16b4686801c0c0a949aa26bed57df56f2bc54ef19af7fcbc7b0d691075f42a4a67acf980b568acb2342f42249f7c1ee3527c13182b096064ecd250887a942d26f637e1c4041b139659d2462a68680bb04387a3b399e396b9fe74de10356125fa47d0a20827370cbf36a79b6fffade91c439dd6cfff4bbe0dd3efefb61c491ee32f935d62307cba369ac8c20f6fe3d4857ce6d240ece5e4d149f0587155a8350fcc18efae2ff11cdbe15218a82499a1996df8b5462ee170b284321e76bbe5c3f4158387644d95f087c598e3d46fbe27f63fa784bda239512113424045a2c5dbc6bc3662ca730a86d13cf8f6fe2743224ca7b535caf6b4701a7dae9cfad3d7290104bbba15b6a064ae6e909a099f75fbe47c9e654d8e3b8dc0f3dbffe829e6c56f7a241e565136812a857f59ab565a9991c6b1d8abcc94c6b33bba314f6e5060e657e4647f969a551dd6c51dfca0ff5d9e4f401fedbc2c927eb1ed95ef25f4e5accba4999322ba1539499310dd5875433a22835cfd42fd77fd4680b7fe767d7aa5c33acde04a65bd3a663fcde4c80e9f2af498f13bf9abbaa1c1265edc691e94abdcc92270c05811cd2a8104eb18efbfec9e4ba9ae5cde211b9b93082ce034b6cd5fbe9cfbac4f7e2404ef159766124f73017cc3600f3c81cd78db25fc3459629eaf20dfdb062c7e502aa69412381d847a9d254d5befc451cda3606f0bc8ae62e0aee928f9ed0b21d705a8d31b899e16445ee064563d32f7b6bb5ad197023cf528d9b329ec67815c6ddf27d2a6ffa7328bb993407cde3d166159fd49fe469254b84c2916daea8df9d69bef019f1351b9bce193e30278835b82ea5f60dc0bdd7f7452b7a820ae7cd6dc29d7ac6a6c1b6411711a96338b1e769146b2a385d282bfaae61b041166efafab2d89a4567b9460cc22d752f8e9aacaaa0db7c84879f5359662d55df6570d4214740851c74574ced733807cbb54571110410892394c3dea07bd4154d0e5689d57c3360207dac951f96a358e9c466a5c5113f3a632e184f57f075edef4dcc9721b963beb95df09dedf848260cbc1ebfdc7408218eaba6d2c51928cd37c4c0c9f321fbb0994a56947cfd9643056db5dbea60a241f8f004c932bc8e645b2ec2eb9bc4e9e2f4156293234d05e70cb26b8a370b0206c756bda6defc11c5eb386640f535a4ffb714168defc6d82f40d8f5ba8768537ead5773c53bd779ca899a2dd31c9138569ff5107c2fb12b804375c3b3dc9b828bfd550328adf358f71e86a0c49fb119f5ef9e06c13855cbfc7d1a62ca2ea655ed912a6dc7bb8b18656e8923fc7a1702ab36947d79384d681c31923e98cf40209f776bc2b219a7ccd139e756a905aa351e6eaae90770c8a193f96cd5c66e4d77a357985556e14333716d80204a5c390e0d76f4081afe917f99ad8a0976b3342f51854b374b4baa9a7f22124d2b82749446e30d9795acb9c3c3a305a6d273ac528e8e9c95c37a78e765fdda55982c2961fbc85a14fc095a78b4654ee6dfc3298749a639ab9c8e155af3a77f8a409ce174532a492ef550a140f774d77d732b3b4ca5bc41fa4488ce5957ce219b032ae1f585273748d81b19edcf3e6cb9a93ec24e41c6b3c472f9baf3ca46cb8b9a91df18acebe7d83bd4473750c4f26806da2f95b9ea48b342460af729ab15e9f033eda67feec645f985d4b9489cf6ceec1b100d007bf46c74be53c7ea17296f9c5b5cbae736491213c93b513009ebdecfcd60d46d7b86c6e3b5e288f2ba5867c07936e7bd1b00de52191eb8630ff82ccafb27a59295164751811bf74eff1e5e2abdf3c93bc5dc9814be83b2562477935e2fa30db7ebb6ec380170cf10c1f98f8c5eb71c730c2b31b55a1dd1c12a64802ab95b63c529e0a96cec8f38680221d6089926d8309796c79994d63b67bfb62f66b4a502f30ed12be41e896e88bc45a160a526fbd5f002e677322f116ec5740d7563cd23ee853c008b84998e38fdf158556e28a532573956e7c00f91f08ca245c295a3d5e003a99ea727f61d12893b435d4c8f2f5cce00c6a3091e2a47f290c07168975c53d7529b71d10faf42d2bac9db8d53669cf59c709c25e9e40b5feaed4c37dde8b84c4961c00712326fb6aaa06e80d766b40b72480f3971def61d1d129676df2478e778d899ed317426ec33e496d1fdd2ec27128f8faee92828e13da72d6aee8330a7988ea1cc8b64ec4d8b20990864c16c52c4be6d00b304b87d97bffdd9c66a740b517223089d9f3f414abedc53c768dab9220b980e6c18d5f20ba8994cc8886d7bdee213442f456d79fce1b1eb48fbf600a666c8ade24d118e6328251cf7b57a6285c650e019850f392b1c29aec5c8fc489a3819d60d5de377d4c11b8ee5625b7c02c5d50d2af3397006f2e2a41a06f039229eef5878ed91f9f6be7e988924dbaeb8455f616275e8698d93fb536e2c839b203aa69bceceddbf9c53f8addba53d50ca0f7a4729a42ac6eb757f1b408ad4a0147546173e62f7621eb18a9e1681510cceb48e0a30ab7a1bf71d56742d5f034f2d725e7ea68a011dbb100fa6eefe4ee093873de366d34f4240ca027a25c5b979c9ac47dd1dcb6ed82c4aee09dcc23cf329a8644f89b5cf00e5683934b1837574e9b39b31b1009f276e15aa040959fdf100838ca3f5ab17e45036668d06044e3a13f3a0a6f68579e50d5b0164f900d7bcfcde78396cf30f0b1dff76dc397ab1a5a44b207eb1eaaf73b945c575029ae2dce20724991e6550155ded6a42672609f2439c5aab4882b2ffaf7da787b71d05d15516bd68c6f1a9d79b675395845f24ee853f877e72c14b6c6702f7b8775ca1bfabbbcf4019f7bccf07f1c211531dfc66a7a1df79e92a20dd1cbe1b22e1209e7e3ecb9d3c2450fc22a57bfe09bd735f61c361cdac2488ae0adc7885edc0712655daaf535e1de96ccbe7869d531d8bf3db512fbd17c772332a3f8cf1e052ee0202eb99a36a0f8d7219888acbb57090cdaf3b28e1e62e8fc2ec237bdf18592a7afe4d8390dcb5e7fcc31bf4f797e6f5710070902265cc2e8c459b7da1451046abd6c8c5b02c0be2d2f505a65376266563ac7b59ef3b4e2570a6cb0bd94d46ad861317c743ce1de12bfa2295a98cdded4414d87a1580b1e4675bbdf73a22cac4a1d8d456d089e0b60cbfd16158f073bd1dac481db49fa5d8801d0fb0844b4afec1bab4e61fa0f381fa667880a1cd8163953be7b591cc9dfd7f91902370b783ae8a0f3c7cbefa7d229a37c00f523529e159b11d2e240629b64af2d11404773e991207a722c320221ce23baed7cbe40a440c5680814b122cfba9092fe03478f85adcbdeacb76d6cbf2491eafae98327b278e267821a0e1cd06ef90cb0328e246c19d8c63b9332291a89bc9f989effc675c79a870ac024756c6f5a7e32babd69625d61487ae7399490b70dd0fade7d70ad9b0757300a2dde77abaff4f63a0303853589d44efa968e10d36561f04408ad0cc227fc6b2f904cead189a0fcca9b2e6cbde5498652e0b3bc9d8b7921474403718feb5cc750dc70f5a9b1a0ae2c642015b6a1a8ab0572182b4e39e0c869cbdc60c9465f5d564d18ba2f5b3bc3e05a458744077430c5ea031ee02dd8f0a65d7dd8d90dd9b8717f77d202239a5778719423fb2aec7ca86eb07c39de65a34b988d65377a7473e9145f16d79593e96903330bbf3a8024fc15519d9baa0fae2018786f4b1846fca355ff0fccf65cccad1896309a5ccf2056dd542c929850cc91cd655962360fe316557ab3fb378328f77a07d9da24447d3fa2020b382ed2e808ec9529a01273434c64b0b7c35a06a019e4ab51cdc9c0f266ab25b6984338a0ba910d1060283b636c5d7e8a3f969c1ee1c99b54bba7ff3679fbeecbb70349f076480a867cc4ee4cacaea39c80f642533599486d2ffb77b8c9109a9d25fa0b06e58eca764f7d56469eb9547036bbea9d5c3d35b4c1fbc3d39a372c2b7ad184965cad3819c8928f1588d00949949c0c4c93d30ac7f6665247c0108bd89dff3aafe780ac66febfacc8c6a3cc387d09da6de700487a80e2c8d56df94d7ebd3e1d9e06411a6c5f7eb6da41c6f52997b5ad47ba985261103fdf12eb4a2828b248f652ef00b6abccab2eb161b878b9dbc0aa911405b6f67adda83c16187748d7b524ffe6381f489f432d592e6171bd9ccb2cd52f977143f57fbf2ab0b823d449ae55f02440972334344cda01837b93afa4f46a2fdefe27e92764cf9596780846de2e3b1ea83e62ee43b1c05aee675e25363504addfaa68e7c53ed685413f5ba951f120d0a646e474872c81e5a887464c19f8460ae814ffff24cb51dd2dca28d597ab2ea60949f8dbbe67f263e722fdb51bce4e328a19f5ff1218e1f63b8da6d40dbd5490964499b2522ea323310634893ead661407966207a66ab13adfcf1a725ed14339c46011c0e0401f2386b47cd9f902fdf84bc85e74d3ae7cc544e4d65670a554a537712c6ee9f75191631d2a4c4da06fc38423b1d5b828d7201235b2974164f52aa16bee70ee509250752f4fdd6b9f8d021943df8320682a6f80ff0d67ab7a4ceea807bd5b3b7b6380b0c7f0caa67b0208ba71317f0355a3b755af0e2c007186389438615df80b7b25104a733fc90625b62682198733c0f1625dfaa08cf81e3df043094b7b5a098b3b36f803b5b0f10a057bf814ae3579932c0a5f208985bab3d817f975283b8838ae5cb709be72b58df7425e059fdbf4e0ee51b3da01fe0b44963c1196baee5ec5909ad80d9d1660f3edd90374952a0bf8b3bece2c2f944593f4de7de5e05ded096b8f4f05d65dfc2e806f78220d84b3db564fb12f4e5e8f5eab316591f004e9374cce8e787263bc3827affe6793c130b8621d3bbb2a86fd87f070ea21718281ee7aec4bb3bb71af4bf5721cecd139c4be8c9df4ec8dfb09a5cf1d86a25d39faa9f064a997c214f334e4410917fc3b4d67ada8d87a38c0f86b02bf653dddaeb5b75b300f8bcfd792858bef8ab23e063421939c59212964c9ed5dd56e215db58cef53d31a966bb8ce4ed56287fecb3a85ba435e0b41b20ba1164b9c9f2c49fa0f7b17a89e0ec47eefe992d63ee29c8c0a1ece2664fee8edadd43636a54c48519b4fcf55b0d9103602b92441a5f85cf8c5e406d0f5815f8f37309934bd78fbc2acf0a03b051b4528db4f7c09de7d0aabafca3736b8259c818ca338ca6754e0747717c2794d664a1cacc1e9c52764a308e6df73d975638630b74cce6c49b1bac16454e96852c4f9d8ed118e86d2f1c8dc33bccd4a07be128db5e80f5684ddcc1158e744411acde590f902f0987cfb750bb5bfeed53bff076868986b566d7701f48ddfcacbd325c8d930bcef26713bf60585d5c991e2a6cc33ccbc27f7ddfba18f998497c2eb378cc8f2cc07a1b4f141c5e0fb6f52e18242e505bcf6dd20e33a469d056a0b4fd5e72d0da9d0bcce1e2f9e9dc7d1c7b6cb0f3604287eca", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r2, 0x4004092b, 0x200000000005) 1m4.750075516s ago: executing program 3 (id=6620): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='bfq\n\x00', 0x4) 1m4.660323197s ago: executing program 3 (id=6621): io_uring_register$IORING_REGISTER_BUFFERS2(0xffffffffffffffff, 0x14, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000300)=""/222) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080), 0x12) r3 = getpid() capset(&(0x7f0000000040)={0x20071026}, &(0x7f00000002c0)={0x6, 0x6, 0x1000002, 0x87, 0xffffffff, 0x3fe}) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x4000000}, 0x50) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000340)={0x1b, 0x0, 0x0, 0x40000, 0x0, r4, 0xfff}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x15, 0x1c, &(0x7f0000000100)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbda}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {0x7, 0x0, 0xb, 0x6}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x2}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x6, 0x1, 0xa, 0x9, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0x8}, {}, {0x7, 0x0, 0xc}, {0x18, 0x6, 0x2, 0x0, r4}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_reuseport=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, &(0x7f0000000000)) 1m4.349735982s ago: executing program 4 (id=6623): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f00000006c0), 0x8, 0xc000) pread64(r0, &(0x7f0000000700), 0x8, 0xd000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000840), 0x8, 0x30000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) 1m4.279073858s ago: executing program 4 (id=6625): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r0, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000080)=0xd7) 1m4.068956871s ago: executing program 4 (id=6626): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='bfq\n\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys_mount/block/nullb0/queue/rotational\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='1\n\x00', 0x2) syz_clone(0x10f00, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) 1m3.946675764s ago: executing program 2 (id=6628): r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) write(r0, &(0x7f0000000180)="01010101", 0x4) read(r0, &(0x7f00000001c0)=""/4, 0x4) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./myconfig\x00', 0x1ff) mount(&(0x7f0000000240)=@filename='none\x00', &(0x7f0000000280)='./myconfig\x00', &(0x7f00000002c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./myconfig/usb_gadget/g1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./myconfig/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r1, &(0x7f0000000380)='0x1d6b', 0x6) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./myconfig/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='0x0104', 0x6) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./myconfig/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./myconfig/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./myconfig/usb_gadget/g1/functions/uac2.usb0/p_srate\x00', 0x1, 0x0) write(r3, &(0x7f0000000500)='44100,48000,88200,96000,176400,192000,352800,384000,705600,768000', 0x41) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./myconfig/usb_gadget/g1/functions/uac2.usb0/c_srate\x00', 0x1, 0x0) write(r4, &(0x7f00000005c0)='44100,48000,88200,96000,176400,192000,352800,384000,705600,768000', 0x41) close(r4) symlinkat(&(0x7f0000000640)='./myconfig/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000680)='./myconfig/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./myconfig/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r5, &(0x7f0000000700)='usbip-vudc.0', 0xc) close(r5) nanosleep(&(0x7f0000000740)={0x0, 0xbebc200}, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000780), 0x0, 0x0) r7 = syz_open_dev$sndctrl(&(0x7f00000007c0), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f0000000800)={{0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00'}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f0000000940)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00'}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r7, 0xc1105511, &(0x7f0000000a80)={{0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00'}) 59.585987013s ago: executing program 2 (id=6629): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='bfq\n\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys_mount/block/nullb0/queue/rotational\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='1\n\x00', 0x2) syz_clone(0x10f00, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f00000006c0), 0x8, 0xc000) pread64(r0, &(0x7f0000000700), 0x8, 0xd000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) 59.405871824s ago: executing program 33 (id=6630): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) close(0xffffffffffffffff) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {0x0, 0x1}, 0xfffffff7, 0x40, &(0x7f0000000000)={0x40, 0x1, 0x3ff, 0x2}, 0x8, 0x203ffffd, 0x300, 0x0, 0x3, 0x2, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x4000000, 0x0, 0x0, 0x0, 0x2f, '\x00', 0x0, @fallback, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='100', 0x3) accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 59.346311367s ago: executing program 4 (id=6632): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f00000006c0), 0x8, 0xc000) pread64(r0, &(0x7f0000000700), 0x8, 0xd000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) 59.30955787s ago: executing program 34 (id=6632): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f00000006c0), 0x8, 0xc000) pread64(r0, &(0x7f0000000700), 0x8, 0xd000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) 59.293965685s ago: executing program 2 (id=6633): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='bfq\n\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys_mount/block/nullb0/queue/rotational\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='1\n\x00', 0x2) syz_clone(0x10f00, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f00000006c0), 0x8, 0xc000) pread64(r0, &(0x7f0000000700), 0x8, 0xd000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000840), 0x8, 0x30000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) pread64(r0, &(0x7f00000008c0), 0x8, 0x50000) pread64(r0, &(0x7f0000000900), 0x8, 0x60000) pread64(r0, &(0x7f0000000940), 0x8, 0x70000) pread64(r0, &(0x7f0000000980), 0x8, 0x80000) pread64(r0, &(0x7f00000009c0), 0x8, 0x90000) pread64(r0, &(0x7f0000000a00), 0x8, 0xa0000) pread64(r0, &(0x7f0000000a40), 0x8, 0xb0000) pread64(r0, &(0x7f0000000a80), 0x8, 0xc0000) pread64(r0, &(0x7f0000000ac0), 0x8, 0xd0000) pread64(r0, &(0x7f0000000b00), 0x8, 0xe0000) 59.276472154s ago: executing program 3 (id=6634): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r0, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000080)=0xd7) 59.07235541s ago: executing program 2 (id=6636): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) close(0xffffffffffffffff) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {0x0, 0x1}, 0xfffffff7, 0x40, &(0x7f0000000000)={0x40, 0x1, 0x3ff, 0x2}, 0x8, 0x203ffffd, 0x300, 0x0, 0x3, 0x2, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x4000000, 0x0, 0x0, 0x0, 0x2f, '\x00', 0x0, @fallback, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='100', 0x3) accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 58.915951033s ago: executing program 2 (id=6637): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) close(0xffffffffffffffff) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {0x0, 0x1}, 0xfffffff7, 0x40, &(0x7f0000000000)={0x40, 0x1, 0x3ff, 0x2}, 0x8, 0x203ffffd, 0x300, 0x0, 0x3, 0x2, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x4000000, 0x0, 0x0, 0x0, 0x2f, '\x00', 0x0, @fallback, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='100', 0x3) accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 55.060561414s ago: executing program 2 (id=6638): mount(&(0x7f0000000040)=@filename='securityfs\x00', &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0) 54.981959498s ago: executing program 35 (id=6638): mount(&(0x7f0000000040)=@filename='securityfs\x00', &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0) 54.876402231s ago: executing program 3 (id=6639): openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}}, 0x24}, 0x1, 0x0, 0x0, 0xc008045}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0xa0201, 0x0) fcntl$setstatus(r3, 0x4, 0x800) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x241, 0x0) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x4e22, 0x4, @remote, 0x81}, 0x1c) mkdir(&(0x7f0000000100)='./sys\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback={0xfec0ffff00000000}, 0x8000000, 0x0, 0x1, 0x1, 0x9, 0x5}, 0x20) openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/platform/drivers/dummy_udc/unbind\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/platform/drivers/dummy_udc/bind\x00', 0x1, 0x0) write(r5, &(0x7f0000000400)='dummy_udc.0', 0xb) 54.783580408s ago: executing program 36 (id=6639): openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}}, 0x24}, 0x1, 0x0, 0x0, 0xc008045}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0xa0201, 0x0) fcntl$setstatus(r3, 0x4, 0x800) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x241, 0x0) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x4e22, 0x4, @remote, 0x81}, 0x1c) mkdir(&(0x7f0000000100)='./sys\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback={0xfec0ffff00000000}, 0x8000000, 0x0, 0x1, 0x1, 0x9, 0x5}, 0x20) openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/platform/drivers/dummy_udc/unbind\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/platform/drivers/dummy_udc/bind\x00', 0x1, 0x0) write(r5, &(0x7f0000000400)='dummy_udc.0', 0xb) 49.063705557s ago: executing program 5 (id=6631): syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000840)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00220f000000540b4550182395"], 0x0}, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000000480)=""/74, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000340)=""/185, &(0x7f0000000140)=""/92}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001"], 0x64}}, 0x40110) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000500)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/57, 0x0, &(0x7f0000001540)=""/4092}) r2 = eventfd(0xf7b2) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 48.935549388s ago: executing program 7 (id=6644): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000000480)=""/74, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000340)=""/185, &(0x7f0000000140)=""/92}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000800}, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001500)={@my=0x1}) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000"], 0x64}}, 0x40110) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000500)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/57, 0x0, &(0x7f0000001540)=""/4092}) r2 = eventfd(0xf7b2) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 48.448260307s ago: executing program 5 (id=6643): syz_usb_connect(0x3, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000fe857108480b0730644f0102030109021200"], 0x0) syz_open_dev$I2C(0x0, 0x2, 0x402) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x5, 0x7, 0xb3}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000884) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@newqdisc={0x48, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xffffbddc, {0x0, 0x0, 0x0, r7, {0x6}, {}, {0xfff2, 0x1}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x2, '\x00', 0x9, 0x0, 0x3, 0xfffffffd}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x24040089}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@newqdisc={0x48, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xffffbddc, {0x0, 0x0, 0x0, r4, {0x10}, {0x6}, {0xfff2, 0x1}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x2, '\x00', 0x7, 0x0, 0x3, 0xfffffffd}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0xc040}, 0x880) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r8, &(0x7f00000002c0)="05031400d3fc140000004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x88a8, r9, 0x1, 0x0, 0x6, @multicast}, 0x14) 48.035078732s ago: executing program 7 (id=6646): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='bfq\n\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys_mount/block/nullb0/queue/rotational\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='1\n\x00', 0x2) syz_clone(0x10f00, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f00000006c0), 0x8, 0xc000) pread64(r0, &(0x7f0000000700), 0x8, 0xd000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000840), 0x8, 0x30000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) pread64(r0, &(0x7f00000008c0), 0x8, 0x50000) pread64(r0, &(0x7f0000000900), 0x8, 0x60000) pread64(r0, &(0x7f0000000940), 0x8, 0x70000) pread64(r0, &(0x7f0000000980), 0x8, 0x80000) pread64(r0, &(0x7f00000009c0), 0x8, 0x90000) pread64(r0, &(0x7f0000000a00), 0x8, 0xa0000) pread64(r0, &(0x7f0000000a40), 0x8, 0xb0000) pread64(r0, &(0x7f0000000a80), 0x8, 0xc0000) pread64(r0, &(0x7f0000000b00), 0x8, 0xe0000) pread64(r0, &(0x7f0000000b40), 0x8, 0xf0000) 47.944781647s ago: executing program 7 (id=6649): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='securityfs\x00', &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0-CONFIG=disabled\n\x00', 0x13) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./debug\x00', 0x1ff) mount(&(0x7f0000000240)=@filename='debugfs\x00', &(0x7f0000000280)='./debug\x00', &(0x7f00000002c0)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r1, &(0x7f0000000340)='N\x00', 0x1) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(&(0x7f0000000440)=@filename='proc\x00', &(0x7f0000000480)='./proc\x00', &(0x7f00000004c0)='proc\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000600)={0x1000, 0x1000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000680)={0x2000, 0x1000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./proc/self/fail-nth\x00', 0x1, 0x0) write(r4, &(0x7f0000000740)='1\x00', 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000600)={0x1000, 0x1000}) 47.042764507s ago: executing program 7 (id=6651): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) close(0xffffffffffffffff) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {0x0, 0x1}, 0xfffffff7, 0x40, &(0x7f0000000000)={0x40, 0x1, 0x3ff, 0x2}, 0x8, 0x203ffffd, 0x300, 0x0, 0x3, 0x2, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x4000000, 0x0, 0x0, 0x0, 0x2f, '\x00', 0x0, @fallback, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='100', 0x3) close(r0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0xa, 0x4e20, 0x8, @mcast2, 0x5}, 0x1c, &(0x7f00000004c0)}, 0x20048bcc) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000340)={0x3, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @loopback}}}, 0x108) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x40) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="2001005b", @ANYRES16=0x0, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x8000) accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 46.908198682s ago: executing program 7 (id=6652): syz_usb_connect(0x3, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000fe857108480b0730644f0102030109021200"], 0x0) syz_open_dev$I2C(0x0, 0x2, 0x402) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x5, 0x7, 0xb3}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000884) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@newqdisc={0x48, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xffffbddc, {0x0, 0x0, 0x0, r6, {0x6}, {}, {0xfff2, 0x1}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x2, '\x00', 0x9, 0x0, 0x3, 0xfffffffd}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x24040089}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@newqdisc={0x48, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xffffbddc, {0x0, 0x0, 0x0, r4, {0x10}, {0x6}, {0xfff2, 0x1}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x2, '\x00', 0x7, 0x0, 0x3, 0xfffffffd}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0xc040}, 0x880) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r7, 0x107, 0xf, &(0x7f0000000100)=0x4207, 0x4) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r7, &(0x7f00000002c0)="05031400d3fc140000004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x88a8, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) 46.625842101s ago: executing program 8 (id=6653): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='bfq\n\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys_mount/block/nullb0/queue/rotational\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='1\n\x00', 0x2) syz_clone(0x10f00, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f00000006c0), 0x8, 0xc000) pread64(r0, &(0x7f0000000700), 0x8, 0xd000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000840), 0x8, 0x30000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) pread64(r0, &(0x7f00000008c0), 0x8, 0x50000) pread64(r0, &(0x7f0000000900), 0x8, 0x60000) pread64(r0, &(0x7f0000000940), 0x8, 0x70000) pread64(r0, &(0x7f0000000980), 0x8, 0x80000) pread64(r0, &(0x7f00000009c0), 0x8, 0x90000) pread64(r0, &(0x7f0000000a00), 0x8, 0xa0000) pread64(r0, &(0x7f0000000a40), 0x8, 0xb0000) pread64(r0, &(0x7f0000000a80), 0x8, 0xc0000) pread64(r0, &(0x7f0000000ac0), 0x8, 0xd0000) pread64(r0, &(0x7f0000000b00), 0x8, 0xe0000) 41.588426381s ago: executing program 8 (id=6655): mkdirat(0xffffffffffffff9c, &(0x7f00000000a0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000a0)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='dummy_udc.0', 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000900)={0x0, 0x5f5e100}, 0x0) write(r1, &(0x7f0000000a00)='hello world\n', 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000900)={0x0, 0x5f5e100}, 0x0) write(r2, &(0x7f0000000a00)='hello again\n', 0xc) close(r2) 41.193262805s ago: executing program 7 (id=6656): mkdirat(0xffffffffffffff9c, &(0x7f00000000a0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000a0)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='dummy_udc.0', 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000900)={0x0, 0x5f5e100}, 0x0) write(r1, &(0x7f0000000a00)='hello world\n', 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000900)={0x0, 0x5f5e100}, 0x0) write(r2, &(0x7f0000000a00)='hello again\n', 0xc) close(r2) 41.102529181s ago: executing program 37 (id=6656): mkdirat(0xffffffffffffff9c, &(0x7f00000000a0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000a0)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='dummy_udc.0', 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000900)={0x0, 0x5f5e100}, 0x0) write(r1, &(0x7f0000000a00)='hello world\n', 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000900)={0x0, 0x5f5e100}, 0x0) write(r2, &(0x7f0000000a00)='hello again\n', 0xc) close(r2) 41.070406772s ago: executing program 5 (id=6658): mkdirat(0xffffffffffffff9c, &(0x7f00000000a0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000a0)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='dummy_udc.0', 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000900)={0x0, 0x5f5e100}, 0x0) write(r1, &(0x7f0000000a00)='hello world\n', 0xc) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) write(r2, &(0x7f0000000a00)='hello again\n', 0xc) close(r2) 40.664439116s ago: executing program 8 (id=6660): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\t\x00', 0x8, 0x3a, 0x1, @remote={0xfe, 0x7}, @mcast2, {[], @echo_request={0x80, 0x0, 0x0, 0x80, 0x2}}}}}}, 0x0) timer_create(0x1, 0x0, &(0x7f0000000000)) inotify_init() syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xfffffffffffffffe) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r4, {0x0, 0xfff3}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x4c840) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=@newtfilter={0x68, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xb, 0xfff3}, {0x0, 0xfff3}, {0xd, 0x4}}, [@filter_kind_options=@f_basic={{0xa}, {0x38, 0x2, [@TCA_BASIC_EMATCHES={0x34, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x28, 0x2, 0x0, 0x1, [@TCF_EM_META={0x24, 0x1, 0x0, 0x0, {{0xfff9, 0x4, 0x4}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x5, 0xe, 0x1}, {0x0, 0xc0, 0x2}}}, @TCA_EM_META_LVALUE={0x5, 0x2, [@TCF_META_TYPE_VAR="e1"]}, @TCA_EM_META_RVALUE={0x4}]}}]}]}]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x20041090}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x3, 0x4, &(0x7f00000008c0)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x1e}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) preadv(0xffffffffffffffff, 0x0, 0x0, 0x60, 0x2732bd8c) r5 = dup(0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) 40.187334428s ago: executing program 5 (id=6661): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='100', 0x3) accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 40.02812081s ago: executing program 5 (id=6662): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='bfq\n\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys_mount/block/nullb0/queue/rotational\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='1\n\x00', 0x2) syz_clone(0x10f00, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f00000006c0), 0x8, 0xc000) pread64(r0, &(0x7f0000000700), 0x8, 0xd000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000840), 0x8, 0x30000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) 39.762102177s ago: executing program 8 (id=6664): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='bfq\n\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys_mount/block/nullb0/queue/rotational\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='1\n\x00', 0x2) syz_clone(0x10f00, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f00000006c0), 0x8, 0xc000) pread64(r0, &(0x7f0000000700), 0x8, 0xd000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000840), 0x8, 0x30000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) pread64(r0, &(0x7f00000008c0), 0x8, 0x50000) pread64(r0, &(0x7f0000000900), 0x8, 0x60000) pread64(r0, &(0x7f0000000940), 0x8, 0x70000) pread64(r0, &(0x7f0000000980), 0x8, 0x80000) pread64(r0, &(0x7f00000009c0), 0x8, 0x90000) pread64(r0, &(0x7f0000000a00), 0x8, 0xa0000) pread64(r0, &(0x7f0000000a40), 0x8, 0xb0000) pread64(r0, &(0x7f0000000ac0), 0x8, 0xd0000) pread64(r0, &(0x7f0000000b00), 0x8, 0xe0000) pread64(r0, &(0x7f0000000b40), 0x8, 0xf0000) 35.622248955s ago: executing program 8 (id=6665): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='bfq\n\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys_mount/block/nullb0/queue/rotational\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='1\n\x00', 0x2) syz_clone(0x10f00, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f00000006c0), 0x8, 0xc000) pread64(r0, &(0x7f0000000700), 0x8, 0xd000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000840), 0x8, 0x30000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) pread64(r0, &(0x7f00000008c0), 0x8, 0x50000) pread64(r0, &(0x7f0000000900), 0x8, 0x60000) pread64(r0, &(0x7f0000000940), 0x8, 0x70000) pread64(r0, &(0x7f0000000980), 0x8, 0x80000) pread64(r0, &(0x7f00000009c0), 0x8, 0x90000) pread64(r0, &(0x7f0000000a40), 0x8, 0xb0000) pread64(r0, &(0x7f0000000ac0), 0x8, 0xd0000) pread64(r0, &(0x7f0000000b00), 0x8, 0xe0000) pread64(r0, &(0x7f0000000b40), 0x8, 0xf0000) 30.597207325s ago: executing program 5 (id=6667): syz_usb_connect(0x3, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000fe857108480b0730644f0102030109021200"], 0x0) syz_open_dev$I2C(0x0, 0x2, 0x402) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@newqdisc={0x48, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xffffbddc, {0x0, 0x0, 0x0, r7, {0x6}, {}, {0xfff2, 0x1}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x2, '\x00', 0x9, 0x0, 0x3, 0xfffffffd}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x24040089}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@newqdisc={0x48, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xffffbddc, {0x0, 0x0, 0x0, r4, {0x10}, {0x6}, {0xfff2, 0x1}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x2, '\x00', 0x7, 0x0, 0x3, 0xfffffffd}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0xc040}, 0x880) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r8, 0x107, 0xf, &(0x7f0000000100)=0x4207, 0x4) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r8, &(0x7f00000002c0)="05031400d3fc140000004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x88a8, r9, 0x1, 0x0, 0x6, @multicast}, 0x14) 30.193029433s ago: executing program 38 (id=6667): syz_usb_connect(0x3, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000fe857108480b0730644f0102030109021200"], 0x0) syz_open_dev$I2C(0x0, 0x2, 0x402) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@newqdisc={0x48, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xffffbddc, {0x0, 0x0, 0x0, r7, {0x6}, {}, {0xfff2, 0x1}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x2, '\x00', 0x9, 0x0, 0x3, 0xfffffffd}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x24040089}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@newqdisc={0x48, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xffffbddc, {0x0, 0x0, 0x0, r4, {0x10}, {0x6}, {0xfff2, 0x1}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x2, '\x00', 0x7, 0x0, 0x3, 0xfffffffd}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0xc040}, 0x880) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r8, 0x107, 0xf, &(0x7f0000000100)=0x4207, 0x4) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r8, &(0x7f00000002c0)="05031400d3fc140000004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x88a8, r9, 0x1, 0x0, 0x6, @multicast}, 0x14) 30.150303278s ago: executing program 8 (id=6669): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f1, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000e40)={'ip_vti0\x00', 0x0, 0x8, 0x8, 0x800, 0x0, {{0x6, 0x4, 0x0, 0x3f, 0x18, 0x0, 0x0, 0x0, 0x5e55b37311de6d89, 0x0, @empty, @local, {[@lsrr={0x83, 0x3, 0x6a}]}}}}}) r3 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000100)={'wlan0\x00', &(0x7f00000002c0)=@ethtool_ringparam={0x10, 0x7fffffff, 0xfffffffd, 0x68, 0x2, 0x800, 0x10000, 0x3ff, 0x400}}) r5 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x180300, 0x0) ioctl$FBIOPUT_VSCREENINFO(r7, 0x4601, &(0x7f0000000040)={0x191, 0x258, 0x1e0, 0x3f, 0x32, 0x1, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x51) sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80022000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x3, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20020000}, 0x24008000) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1e6062, &(0x7f0000000000)={[{@gid}]}) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r6, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20060810}, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000003c0)={0x55, 0x8000, 0xfffd, {0x0, 0x1}, {0x4f, 0x2}, @cond=[{0x1ff, 0x5388, 0x6f5, 0x800, 0xc7, 0x202}, {0xffff, 0x5, 0x1, 0x46, 0x2, 0x101}]}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr', 0x3) syz_open_dev$tty1(0xc, 0x4, 0x1) write$char_usb(r5, &(0x7f0000000040)="e2", 0x2250) r8 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000002c40), 0x800, 0x0) read$FUSE(r8, &(0x7f0000002f40)={0x2020}, 0x2020) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/142) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f00000008c0)={0x2, 0x0, 0x13, 0xe, 0x4f, &(0x7f00000004c0)="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"}) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, 0x0) 30.098376268s ago: executing program 39 (id=6669): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f1, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000e40)={'ip_vti0\x00', 0x0, 0x8, 0x8, 0x800, 0x0, {{0x6, 0x4, 0x0, 0x3f, 0x18, 0x0, 0x0, 0x0, 0x5e55b37311de6d89, 0x0, @empty, @local, {[@lsrr={0x83, 0x3, 0x6a}]}}}}}) r3 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000100)={'wlan0\x00', &(0x7f00000002c0)=@ethtool_ringparam={0x10, 0x7fffffff, 0xfffffffd, 0x68, 0x2, 0x800, 0x10000, 0x3ff, 0x400}}) r5 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x180300, 0x0) ioctl$FBIOPUT_VSCREENINFO(r7, 0x4601, &(0x7f0000000040)={0x191, 0x258, 0x1e0, 0x3f, 0x32, 0x1, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x51) sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80022000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x3, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20020000}, 0x24008000) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1e6062, &(0x7f0000000000)={[{@gid}]}) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r6, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20060810}, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000003c0)={0x55, 0x8000, 0xfffd, {0x0, 0x1}, {0x4f, 0x2}, @cond=[{0x1ff, 0x5388, 0x6f5, 0x800, 0xc7, 0x202}, {0xffff, 0x5, 0x1, 0x46, 0x2, 0x101}]}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr', 0x3) syz_open_dev$tty1(0xc, 0x4, 0x1) write$char_usb(r5, &(0x7f0000000040)="e2", 0x2250) r8 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000002c40), 0x800, 0x0) read$FUSE(r8, &(0x7f0000002f40)={0x2020}, 0x2020) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/142) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f00000008c0)={0x2, 0x0, 0x13, 0xe, 0x4f, &(0x7f00000004c0)="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"}) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, 0x0) 22.251430597s ago: executing program 6 (id=6703): openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x80400, 0x0) r0 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000140)={'comedi_bond\x00', [0x3, 0xdc, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0x5, 0xe1, 0x2, 0x0, 0x8500, 0x1003, 0x1000004, 0xf, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ff, 0x9ea, 0x10, 0x0, 0x8, 0x5, 0x746f, 0x8, 0x5, 0x5, 0x7fffffff, 0x4, 0x7ffd]}) 21.963774496s ago: executing program 6 (id=6705): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) nanosleep(&(0x7f0000000440)={0x0, 0x2faf080}, &(0x7f0000000480)) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000500)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) mkdir(&(0x7f0000000540)='./trace\x00', 0x1ff) mount(&(0x7f0000000580)=@filename='nodev\x00', &(0x7f00000005c0)='./trace\x00', &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffff9c, &(0x7f0000000640)='./trace/events/mac80211/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000680)='1', 0x1) 16.448499212s ago: executing program 0 (id=6707): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) nanosleep(&(0x7f0000000440)={0x0, 0x2faf080}, &(0x7f0000000480)) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000500)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) mkdir(&(0x7f0000000540)='./trace\x00', 0x1ff) mount(&(0x7f0000000580)=@filename='nodev\x00', &(0x7f00000005c0)='./trace\x00', &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffff9c, &(0x7f0000000640)='./trace/events/mac80211/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000680)='1', 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000006c0)={'wlan1\x00', &(0x7f0000000700)=@ethtool_stats}) 16.308230544s ago: executing program 6 (id=6708): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x10}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x8}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) socket$unix(0x1, 0x1, 0x0) r4 = socket$kcm(0x11, 0x3, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r5) socket$tipc(0x1e, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) sendmsg$nl_route_sched(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000a80)=@newtfilter={0xb4, 0x2c, 0xd27, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0x4}, {}, {0x8, 0xfff2}}, [@filter_kind_options=@f_matchall={{0xd}, {0x80, 0x2, [@TCA_MATCHALL_ACT={0x7c, 0x2, [@m_tunnel_key={0x78, 0x1, 0x0, 0x0, {{0xf}, {0x48, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @empty}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @remote}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x3, 0x8, 0x4, 0x7fff, 0x7}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}]}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) sendmsg$kcm(r4, &(0x7f0000000280)={&(0x7f0000000380)=@xdp={0x2c, 0x0, 0x0, 0x3e}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000000)="27030200000214000e00002fb96dffff1144ee163cddcb000000800000827600000000000000", 0x26}, {&(0x7f0000000140)="1359050000007f8d", 0x8}], 0x2}, 0x5) 4.820269434s ago: executing program 9 (id=6714): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) nanosleep(&(0x7f0000000440)={0x0, 0x2faf080}, &(0x7f0000000480)) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000500)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) mkdir(&(0x7f0000000540)='./trace\x00', 0x1ff) mount(&(0x7f0000000580)=@filename='nodev\x00', &(0x7f00000005c0)='./trace\x00', &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffff9c, &(0x7f0000000640)='./trace/events/mac80211/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000680)='1', 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000006c0)={'wlan1\x00', &(0x7f0000000700)=@ethtool_stats}) 4.14557792s ago: executing program 9 (id=6715): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='sysfs\x00', &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='namespace0.0\x00', 0xc) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='pmem\x00', 0x4) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='46618451-8636-4076-a006-25816b8ff40c\x00', 0x24) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='2097152\x00', 0x7) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='namespace0.0\x00', 0xc) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0) write(r5, &(0x7f00000003c0)='pfn0.0\x00', 0x6) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0) write(r6, &(0x7f0000000440)='pfn0.0\x00', 0x6) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r7, &(0x7f00000004c0)='\x00', 0x1) close(r7) r8 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0) write(r8, &(0x7f0000000540)='namespace0.0\x00', 0xc) 4.034189876s ago: executing program 9 (id=6716): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000500)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) mkdir(&(0x7f0000000540)='./trace\x00', 0x1ff) mount(&(0x7f0000000580)=@filename='nodev\x00', &(0x7f00000005c0)='./trace\x00', &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffff9c, &(0x7f0000000640)='./trace/events/mac80211/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000680)='1', 0x1) 3.430296886s ago: executing program 0 (id=6707): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) nanosleep(&(0x7f0000000440)={0x0, 0x2faf080}, &(0x7f0000000480)) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000500)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) mkdir(&(0x7f0000000540)='./trace\x00', 0x1ff) mount(&(0x7f0000000580)=@filename='nodev\x00', &(0x7f00000005c0)='./trace\x00', &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffff9c, &(0x7f0000000640)='./trace/events/mac80211/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000680)='1', 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000006c0)={'wlan1\x00', &(0x7f0000000700)=@ethtool_stats}) 3.308021719s ago: executing program 9 (id=6717): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) nanosleep(&(0x7f0000000440)={0x0, 0x2faf080}, &(0x7f0000000480)) mkdir(&(0x7f0000000540)='./trace\x00', 0x1ff) mount(&(0x7f0000000580)=@filename='nodev\x00', &(0x7f00000005c0)='./trace\x00', &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffff9c, &(0x7f0000000640)='./trace/events/mac80211/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000680)='1', 0x1) 3.044425201s ago: executing program 6 (id=6708): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x10}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x8}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) socket$unix(0x1, 0x1, 0x0) r4 = socket$kcm(0x11, 0x3, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r5) socket$tipc(0x1e, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) sendmsg$nl_route_sched(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000a80)=@newtfilter={0xb4, 0x2c, 0xd27, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0x4}, {}, {0x8, 0xfff2}}, [@filter_kind_options=@f_matchall={{0xd}, {0x80, 0x2, [@TCA_MATCHALL_ACT={0x7c, 0x2, [@m_tunnel_key={0x78, 0x1, 0x0, 0x0, {{0xf}, {0x48, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @empty}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @remote}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x3, 0x8, 0x4, 0x7fff, 0x7}, 0x1}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}]}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) sendmsg$kcm(r4, &(0x7f0000000280)={&(0x7f0000000380)=@xdp={0x2c, 0x0, 0x0, 0x3e}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000000)="27030200000214000e00002fb96dffff1144ee163cddcb000000800000827600000000000000", 0x26}, {&(0x7f0000000140)="1359050000007f8d", 0x8}], 0x2}, 0x5) 2.915431348s ago: executing program 1 (id=6720): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='sysfs\x00', &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='namespace0.0\x00', 0xc) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='pmem\x00', 0x4) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='46618451-8636-4076-a006-25816b8ff40c\x00', 0x24) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='2097152\x00', 0x7) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='namespace0.0\x00', 0xc) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0) write(r5, &(0x7f00000003c0)='pfn0.0\x00', 0x6) close(r5) write(0xffffffffffffffff, &(0x7f0000000440)='pfn0.0\x00', 0x6) close(0xffffffffffffffff) r6 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r6, &(0x7f00000004c0)='\x00', 0x1) 2.859154729s ago: executing program 1 (id=6721): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='sysfs\x00', &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='namespace0.0\x00', 0xc) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='pmem\x00', 0x4) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='46618451-8636-4076-a006-25816b8ff40c\x00', 0x24) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='2097152\x00', 0x7) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='namespace0.0\x00', 0xc) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0) write(r5, &(0x7f00000003c0)='pfn0.0\x00', 0x6) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0) write(r6, &(0x7f0000000440)='pfn0.0\x00', 0x6) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r7, &(0x7f00000004c0)='\x00', 0x1) r8 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0) write(r8, &(0x7f0000000540)='namespace0.0\x00', 0xc) close(r8) 2.661131045s ago: executing program 1 (id=6722): r0 = io_uring_setup(0x66a5, &(0x7f0000000100)={0x0, 0xbfb7, 0x800, 0x1, 0x87}) r1 = eventfd2(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000000)=r1, 0x1) io_uring_register$IORING_REGISTER_BUFFERS2(r0, 0xf, &(0x7f0000001580)={0x3, 0x0, 0x0, &(0x7f00000014c0)=[{0x0}, {0x0}, {&(0x7f0000000280)=""/4094, 0xffe}], &(0x7f0000001540)=[0x0, 0x0, 0x4]}, 0x20) read$eventfd(r1, &(0x7f0000000040), 0x8) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001a80)=[{0x0}, {0x0}], 0x0, 0x2}, 0x20) 2.637446035s ago: executing program 0 (id=6723): ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, 0x0) r0 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000140)={'comedi_bond\x00', [0x3, 0xdc, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0x5, 0xe1, 0x2, 0x0, 0x8500, 0x1003, 0x1000004, 0xf, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ff, 0x9ea, 0x10, 0x0, 0x8, 0x5, 0x746f, 0x8, 0x5, 0x5, 0x7fffffff, 0x4, 0x7ffd]}) 2.579913467s ago: executing program 0 (id=6724): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='sysfs\x00', &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='namespace0.0\x00', 0xc) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='pmem\x00', 0x4) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='46618451-8636-4076-a006-25816b8ff40c\x00', 0x24) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='2097152\x00', 0x7) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='namespace0.0\x00', 0xc) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0) write(r5, &(0x7f00000003c0)='pfn0.0\x00', 0x6) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0) write(r6, &(0x7f0000000440)='pfn0.0\x00', 0x6) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r7, &(0x7f00000004c0)='\x00', 0x1) close(r7) r8 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0) write(r8, &(0x7f0000000540)='namespace0.0\x00', 0xc) 2.553802076s ago: executing program 9 (id=6725): mkdirat(0xffffffffffffff9c, &(0x7f00000000a0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000a0)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='dummy_udc.0', 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) nanosleep(&(0x7f0000000900)={0x0, 0x5f5e100}, 0x0) write(r1, &(0x7f0000000a00)='hello world\n', 0xc) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./dev/ttyGS0\x00', 0x2, 0x0) write(r2, &(0x7f0000000a00)='hello again\n', 0xc) close(r2) 2.547253237s ago: executing program 0 (id=6726): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) nanosleep(&(0x7f0000000440)={0x0, 0x2faf080}, &(0x7f0000000480)) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000500)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) mkdir(&(0x7f0000000540)='./trace\x00', 0x1ff) mount(&(0x7f0000000580)=@filename='nodev\x00', &(0x7f00000005c0)='./trace\x00', &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffff9c, &(0x7f0000000640)='./trace/events/mac80211/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000680)='1', 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000740)={'wlan1\x00', &(0x7f0000000780)=@ethtool_gstrings={0x1b, 0x1}}) 1.829966331s ago: executing program 0 (id=6727): mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000a00)='./debug\x00', 0x1b9) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/dynamic_debug/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000f00)='file snps_udc_core.c +pd', 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r1, &(0x7f0000000500)='0000:00:02.0', 0xc) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x1, 0x0) write(r2, &(0x7f0000000700)='amd5536udc-pci', 0xe) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, 0x0) syz_usb_connect$hid(0x4, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000006280)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) socket$nl_route(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/pci/drivers/amd5536udc-pci/bind\x00', 0x1, 0x0) write(r4, &(0x7f0000000900)='0000:00:02.0', 0xc) 1.759833026s ago: executing program 1 (id=6728): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000500)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) mkdir(&(0x7f0000000540)='./trace\x00', 0x1ff) mount(&(0x7f0000000580)=@filename='nodev\x00', &(0x7f00000005c0)='./trace\x00', &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffff9c, &(0x7f0000000640)='./trace/events/mac80211/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000680)='1', 0x1) 1.668119767s ago: executing program 6 (id=6729): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fc, 0x301) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {0x0, 0x1}, 0xfffffff7, 0x40, &(0x7f0000000000)={0x40, 0x1, 0x3ff, 0x2}, 0x8, 0x203ffffd, 0x300, 0x0, 0x3, 0x2, 0x0}) socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x4000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='100', 0x3) close(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="440000001000810500000000fcdbdf2500000000387dbbc586355a", @ANYBLOB="14d00400000000002400128009000100"], 0x44}, 0x1, 0x0, 0x0, 0x22004002}, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) write(0xffffffffffffffff, &(0x7f0000000540)="33b3278622a40c298f04a6c1c35c44bd4ea752b2eca0cb4efde178bcccd72ddaa56642ca8be22172a2c46e9c6278be5533d8145e8f6e06fe37cfbedc1bd35f982b8cf1c5917f7ce03d46d8cadc82d3fdc544b0b60ce1a9e2a70275a611f7ce5d80000000fa3ad007f3413b50fc3044ed87996363cab68f341a6908780651300ba156747de23e8e3eda71f178ce0234c01843f863fc0db2119ea88b00"/166, 0xa6) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x260d60, 0xaa) unshare(0x22020400) 1.660986436s ago: executing program 9 (id=6730): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='sysfs\x00', &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='namespace0.0\x00', 0xc) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/nd/devices/pfn0.0/mode\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='pmem\x00', 0x4) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/nd/devices/pfn0.0/uuid\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='46618451-8636-4076-a006-25816b8ff40c\x00', 0x24) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/nd/devices/pfn0.0/align\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='2097152\x00', 0x7) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='namespace0.0\x00', 0xc) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0) write(r5, &(0x7f00000003c0)='pfn0.0\x00', 0x6) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/nd/drivers/nd_pmem/unbind\x00', 0x1, 0x0) write(r6, &(0x7f0000000440)='pfn0.0\x00', 0x6) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./sys/bus/nd/devices/pfn0.0/namespace\x00', 0x1, 0x0) write(r7, &(0x7f00000004c0)='\x00', 0x1) r8 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/nd/drivers/nd_pmem/bind\x00', 0x1, 0x0) write(r8, &(0x7f0000000540)='namespace0.0\x00', 0xc) close(r8) 1.541108232s ago: executing program 6 (id=6731): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\t\x00', 0x8, 0x3a, 0x1, @remote={0xfe, 0x7}, @mcast2, {[], @echo_request={0x80, 0x0, 0x0, 0x80, 0x2}}}}}}, 0x0) timer_create(0x1, 0x0, &(0x7f0000000000)) inotify_init() syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xfffffffffffffffe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r3, {0x0, 0xfff3}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x4c840) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=@newtfilter={0x68, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xb, 0xfff3}, {0x0, 0xfff3}, {0xd, 0x4}}, [@filter_kind_options=@f_basic={{0xa}, {0x38, 0x2, [@TCA_BASIC_EMATCHES={0x34, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x28, 0x2, 0x0, 0x1, [@TCF_EM_META={0x24, 0x1, 0x0, 0x0, {{0xfff9, 0x4, 0x4}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x5, 0xe, 0x1}, {0x0, 0xc0, 0x2}}}, @TCA_EM_META_LVALUE={0x5, 0x2, [@TCF_META_TYPE_VAR="e1"]}, @TCA_EM_META_RVALUE={0x4}]}}]}]}]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x20041090}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x3, 0x4, &(0x7f00000008c0)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x1e}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) preadv(0xffffffffffffffff, 0x0, 0x0, 0x60, 0x2732bd8c) r4 = dup(0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) 122.481219ms ago: executing program 1 (id=6732): ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, 0x0) r0 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000140)={'comedi_bond\x00', [0x3, 0xdc, 0x7fffffff, 0x8, 0x2f, 0x2006, 0xf1, 0x5, 0xe1, 0x2, 0x0, 0x8500, 0x1003, 0x1000004, 0xf, 0x10000, 0xffffffa8, 0x7ffffffd, 0x1ff, 0x9ea, 0x10, 0x0, 0x8, 0x5, 0x746f, 0x8, 0x5, 0x5, 0x7fffffff, 0x4, 0x7ffd]}) 0s ago: executing program 1 (id=6733): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) nanosleep(&(0x7f0000000440)={0x0, 0x2faf080}, &(0x7f0000000480)) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000500)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) mount(&(0x7f0000000580)=@filename='nodev\x00', &(0x7f00000005c0)='./trace\x00', &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffff9c, &(0x7f0000000640)='./trace/events/mac80211/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000680)='1', 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000006c0)={'wlan1\x00', &(0x7f0000000700)=@ethtool_stats}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000740)={'wlan1\x00', &(0x7f0000000780)=@ethtool_gstrings={0x1b, 0x1}}) kernel console output (not intermixed with test programs): 923.455151][ T5152] dump_stack_lvl+0x100/0x190 [ 1923.455175][ T5152] should_fail_ex.cold+0x5/0xa [ 1923.455195][ T5152] should_failslab+0xc2/0x120 [ 1923.455218][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1923.455240][ T5152] ? do_getname+0x35/0x390 [ 1923.455265][ T5152] do_getname+0x35/0x390 [ 1923.455288][ T5152] __x64_sys_unlink+0x36/0x70 [ 1923.455307][ T5152] do_syscall_64+0x115/0x840 [ 1923.455328][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1923.455348][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1923.455366][ T5152] RIP: 0033:0x7f7fa7715937 [ 1923.455381][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1923.455398][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1923.455415][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1923.455427][ T5152] RDX: 0000000000000000 RSI: 00000000729ea6c0 RDI: 000056418ffd502e [ 1923.455437][ T5152] RBP: 0000000000000000 R08: 0000000072a2a229 R09: 0000000000000001 [ 1923.455447][ T5152] R10: 000000000005d9ce R11: 0000000000000202 R12: 0000000000000000 [ 1923.455457][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1923.455479][ T5152] [ 1923.455528][ T5152] udevd[5152]: could not unlink /run/udev/queue: Cannot allocate memory [ 1923.460564][ T56] CPU: 3 UID: 0 PID: 56 Comm: kworker/3:1 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.460583][ T56] Tainted: [L]=SOFTLOCKUP [ 1923.460587][ T56] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.460595][ T56] Workqueue: mld mld_dad_work [ 1923.460615][ T56] Call Trace: [ 1923.460619][ T56] [ 1923.460624][ T56] dump_stack_lvl+0x100/0x190 [ 1923.460638][ T56] should_fail_ex.cold+0x5/0xa [ 1923.460651][ T56] should_failslab+0xc2/0x120 [ 1923.460691][ T56] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1923.460725][ T56] ? __alloc_skb+0x140/0x710 [ 1923.460742][ T56] __alloc_skb+0x140/0x710 [ 1923.460755][ T56] ? __alloc_skb+0x5b7/0x710 [ 1923.460769][ T56] ? __pfx___alloc_skb+0x10/0x10 [ 1923.460783][ T56] ? __lock_acquire+0x49f/0x1a40 [ 1923.460800][ T56] ? NF_HOOK.constprop.0+0x277/0x5a0 [ 1923.460817][ T56] mld_newpack.isra.0+0x18e/0xa20 [ 1923.460834][ T56] ? __pfx_mld_newpack.isra.0+0x10/0x10 [ 1923.460852][ T56] ? rcu_is_watching+0x12/0xc0 [ 1923.460867][ T56] ? add_grhead+0x299/0x340 [ 1923.460881][ T56] add_grhead+0x299/0x340 [ 1923.460896][ T56] add_grec+0x1389/0x1930 [ 1923.460911][ T56] ? __pfx___mutex_lock+0x10/0x10 [ 1923.460929][ T56] ? __pfx_add_grec+0x10/0x10 [ 1923.460947][ T56] mld_send_initial_cr+0x156/0x320 [ 1923.460964][ T56] mld_dad_work+0x32/0x1f0 [ 1923.460979][ T56] process_one_work+0xa23/0x1940 [ 1923.461001][ T56] ? __pfx_process_one_work+0x10/0x10 [ 1923.461022][ T56] ? __pfx_mld_dad_work+0x10/0x10 [ 1923.461038][ T56] worker_thread+0x5ef/0xe50 [ 1923.461059][ T56] ? kthread+0x13a/0x450 [ 1923.461073][ T56] ? __pfx_worker_thread+0x10/0x10 [ 1923.461087][ T56] kthread+0x370/0x450 [ 1923.461101][ T56] ? __pfx_kthread+0x10/0x10 [ 1923.461116][ T56] ret_from_fork+0x72b/0xd50 [ 1923.461130][ T56] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.461144][ T56] ? __switch_to+0x800/0x10f0 [ 1923.461162][ T56] ? __pfx_kthread+0x10/0x10 [ 1923.461177][ T56] ret_from_fork_asm+0x1a/0x30 [ 1923.461198][ T56] [ 1923.461209][ T56] FAULT_INJECTION: forcing a failure. [ 1923.461209][ T56] name failslab, interval 1, probability 1, space 0, times 84 [ 1923.463355][ T5152] FAULT_INJECTION: forcing a failure. [ 1923.463355][ T5152] name failslab, interval 1, probability 1, space 0, times 84 [ 1923.465463][ T56] CPU: 3 UID: 0 PID: 56 Comm: kworker/3:1 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.465481][ T56] Tainted: [L]=SOFTLOCKUP [ 1923.465485][ T56] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.465493][ T56] Workqueue: mld mld_dad_work [ 1923.465511][ T56] Call Trace: [ 1923.465515][ T56] [ 1923.465519][ T56] dump_stack_lvl+0x100/0x190 [ 1923.465537][ T56] should_fail_ex.cold+0x5/0xa [ 1923.465550][ T56] should_failslab+0xc2/0x120 [ 1923.465565][ T56] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1923.465580][ T56] ? __alloc_skb+0x140/0x710 [ 1923.465597][ T56] __alloc_skb+0x140/0x710 [ 1923.465610][ T56] ? __alloc_skb+0x5b7/0x710 [ 1923.465623][ T56] ? __pfx___alloc_skb+0x10/0x10 [ 1923.465637][ T56] ? __lock_acquire+0x49f/0x1a40 [ 1923.465654][ T56] ? NF_HOOK.constprop.0+0x277/0x5a0 [ 1923.465670][ T56] mld_newpack.isra.0+0x18e/0xa20 [ 1923.465687][ T56] ? __pfx_mld_newpack.isra.0+0x10/0x10 [ 1923.465705][ T56] ? rcu_is_watching+0x12/0xc0 [ 1923.465720][ T56] ? add_grhead+0x299/0x340 [ 1923.465734][ T56] add_grhead+0x299/0x340 [ 1923.465749][ T56] add_grec+0x1389/0x1930 [ 1923.465780][ T56] ? __pfx___mutex_lock+0x10/0x10 [ 1923.465797][ T56] ? __pfx_add_grec+0x10/0x10 [ 1923.465815][ T56] mld_send_initial_cr+0x156/0x320 [ 1923.465832][ T56] mld_dad_work+0x32/0x1f0 [ 1923.465847][ T56] process_one_work+0xa23/0x1940 [ 1923.465869][ T56] ? __pfx_process_one_work+0x10/0x10 [ 1923.465889][ T56] ? __pfx_mld_dad_work+0x10/0x10 [ 1923.465906][ T56] worker_thread+0x5ef/0xe50 [ 1923.465926][ T56] ? kthread+0x13a/0x450 [ 1923.465940][ T56] ? __pfx_worker_thread+0x10/0x10 [ 1923.465954][ T56] kthread+0x370/0x450 [ 1923.465968][ T56] ? __pfx_kthread+0x10/0x10 [ 1923.465983][ T56] ret_from_fork+0x72b/0xd50 [ 1923.465997][ T56] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.466011][ T56] ? __switch_to+0x800/0x10f0 [ 1923.466027][ T56] ? __pfx_kthread+0x10/0x10 [ 1923.466043][ T56] ret_from_fork_asm+0x1a/0x30 [ 1923.466064][ T56] [ 1923.475188][T26439] FAULT_INJECTION: forcing a failure. [ 1923.475188][T26439] name failslab, interval 1, probability 1, space 0, times 83 [ 1923.476911][ T5152] CPU: 0 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.476937][ T5152] Tainted: [L]=SOFTLOCKUP [ 1923.476943][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.476953][ T5152] Call Trace: [ 1923.476959][ T5152] [ 1923.476966][ T5152] dump_stack_lvl+0x100/0x190 [ 1923.476990][ T5152] should_fail_ex.cold+0x5/0xa [ 1923.477009][ T5152] should_failslab+0xc2/0x120 [ 1923.477031][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1923.477053][ T5152] ? do_getname+0x35/0x390 [ 1923.477077][ T5152] do_getname+0x35/0x390 [ 1923.477099][ T5152] __x64_sys_unlink+0x36/0x70 [ 1923.477117][ T5152] do_syscall_64+0x115/0x840 [ 1923.477143][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1923.477164][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1923.477181][ T5152] RIP: 0033:0x7f7fa7715937 [ 1923.477196][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1923.477212][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1923.477230][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1923.477241][ T5152] RDX: 0000000000000000 RSI: 00000000729ea6c0 RDI: 000056418ffd502e [ 1923.477251][ T5152] RBP: 0000000000000000 R08: 0000000072a425b7 R09: 0000000000000001 [ 1923.477262][ T5152] R10: 000000000005d9e0 R11: 0000000000000202 R12: 0000000000000000 [ 1923.477272][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1923.477294][ T5152] [ 1923.477338][ T5152] udevd[5152]: could not unlink /run/udev/queue: Cannot allocate memory [ 1923.482319][T26439] CPU: 2 UID: 0 PID: 26439 Comm: kworker/u33:16 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.482337][T26439] Tainted: [L]=SOFTLOCKUP [ 1923.482341][T26439] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.482349][T26439] Workqueue: events_unbound nsim_dev_trap_report_work [ 1923.482378][T26439] Call Trace: [ 1923.482384][T26439] [ 1923.482389][T26439] dump_stack_lvl+0x100/0x190 [ 1923.482403][T26439] should_fail_ex.cold+0x5/0xa [ 1923.482416][T26439] should_failslab+0xc2/0x120 [ 1923.482431][T26439] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1923.482446][T26439] ? __alloc_skb+0x140/0x710 [ 1923.482462][T26439] __alloc_skb+0x140/0x710 [ 1923.482475][T26439] ? __alloc_skb+0x5b7/0x710 [ 1923.482488][T26439] ? __pfx___alloc_skb+0x10/0x10 [ 1923.482504][T26439] ? kfree_skbmem+0x19f/0x210 [ 1923.482516][T26439] nsim_dev_trap_report_work+0x2af/0xd20 [ 1923.482538][T26439] process_one_work+0xa23/0x1940 [ 1923.482560][T26439] ? __pfx_process_one_work+0x10/0x10 [ 1923.482580][T26439] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 1923.482596][T26439] worker_thread+0x5ef/0xe50 [ 1923.482615][T26439] ? __pfx_worker_thread+0x10/0x10 [ 1923.482631][T26439] ? kthread+0x13a/0x450 [ 1923.482645][T26439] ? __pfx_worker_thread+0x10/0x10 [ 1923.482660][T26439] kthread+0x370/0x450 [ 1923.482673][T26439] ? __pfx_kthread+0x10/0x10 [ 1923.482688][T26439] ret_from_fork+0x72b/0xd50 [ 1923.482702][T26439] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.482715][T26439] ? native_load_gs_index+0x1e/0xc0 [ 1923.482731][T26439] ? __switch_to+0x800/0x10f0 [ 1923.482752][T26439] ? __pfx_kthread+0x10/0x10 [ 1923.482767][T26439] ret_from_fork_asm+0x1a/0x30 [ 1923.482788][T26439] [ 1923.482957][ C2] FAULT_INJECTION: forcing a failure. [ 1923.482957][ C2] name failslab, interval 1, probability 1, space 0, times 81 [ 1923.494407][ T5152] FAULT_INJECTION: forcing a failure. [ 1923.494407][ T5152] name failslab, interval 1, probability 1, space 0, times 81 [ 1923.495129][ C2] CPU: 2 UID: 0 PID: 26439 Comm: kworker/u33:16 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.495148][ C2] Tainted: [L]=SOFTLOCKUP [ 1923.495152][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.495160][ C2] Workqueue: events_unbound nsim_dev_trap_report_work [ 1923.495180][ C2] Call Trace: [ 1923.495185][ C2] [ 1923.495190][ C2] dump_stack_lvl+0x100/0x190 [ 1923.495204][ C2] should_fail_ex.cold+0x5/0xa [ 1923.495217][ C2] should_failslab+0xc2/0x120 [ 1923.495233][ C2] __kmalloc_noprof+0xfc/0x820 [ 1923.495250][ C2] ? ieee802_11_parse_elems_full+0x17c/0x3bc0 [ 1923.495271][ C2] ieee802_11_parse_elems_full+0x17c/0x3bc0 [ 1923.495292][ C2] ? kasan_save_stack+0x3f/0x50 [ 1923.495306][ C2] ? kasan_save_stack+0x30/0x50 [ 1923.495319][ C2] ? __kasan_kmalloc+0xaa/0xb0 [ 1923.495332][ C2] ? __kmalloc_noprof+0x322/0x820 [ 1923.495346][ C2] ? lock_acquire+0x1b9/0x370 [ 1923.495363][ C2] ? find_held_lock+0x2b/0x80 [ 1923.495376][ C2] ? __kfree_rcu_sheaf+0x195/0x730 [ 1923.495390][ C2] ? __kfree_rcu_sheaf+0x195/0x730 [ 1923.495405][ C2] ? __pfx_ieee802_11_parse_elems_full+0x10/0x10 [ 1923.495427][ C2] ? kvfree_call_rcu+0x1be/0x4f0 [ 1923.495440][ C2] ? __asan_memcpy+0x3c/0x60 [ 1923.495453][ C2] ieee80211_inform_bss+0x159/0x1170 [ 1923.495486][ C2] ? __pfx_ieee80211_inform_bss+0x10/0x10 [ 1923.495506][ C2] ? cfg80211_inform_single_bss_data+0x557/0x1dc0 [ 1923.495523][ C2] ? __pfx_ieee80211_inform_bss+0x10/0x10 [ 1923.495540][ C2] cfg80211_inform_single_bss_data+0x898/0x1dc0 [ 1923.495560][ C2] ? __pfx_cfg80211_inform_single_bss_data+0x10/0x10 [ 1923.495576][ C2] ? __lock_acquire+0x49f/0x1a40 [ 1923.495610][ C2] ? lock_acquire+0x1b9/0x370 [ 1923.495639][ C2] ? find_held_lock+0x2b/0x80 [ 1923.495662][ C2] ? unwind_next_frame+0x3be/0x2090 [ 1923.495690][ C2] ? unwind_next_frame+0x3be/0x2090 [ 1923.495719][ C2] ? cfg80211_inform_bss_data+0x230/0x3b60 [ 1923.495735][ C2] cfg80211_inform_bss_data+0x230/0x3b60 [ 1923.495759][ C2] ? __lock_acquire+0x49f/0x1a40 [ 1923.495777][ C2] ? __lock_acquire+0x49f/0x1a40 [ 1923.495795][ C2] ? __pfx_cfg80211_inform_bss_data+0x10/0x10 [ 1923.495814][ C2] ? lock_acquire+0x1b9/0x370 [ 1923.495848][ C2] ? find_held_lock+0x2b/0x80 [ 1923.495862][ C2] ? unwind_next_frame+0x3be/0x2090 [ 1923.495878][ C2] ? unwind_next_frame+0x3be/0x2090 [ 1923.495896][ C2] ? unwind_next_frame+0x3c8/0x2090 [ 1923.495917][ C2] ? __lock_acquire+0x49f/0x1a40 [ 1923.495934][ C2] ? ret_from_fork_asm+0x1a/0x30 [ 1923.495951][ C2] ? kfree_skbmem+0x19a/0x210 [ 1923.495966][ C2] cfg80211_inform_bss_frame_data+0x245/0x7c0 [ 1923.495986][ C2] ieee80211_bss_info_update+0x310/0xab0 [ 1923.496004][ C2] ? __pfx_ieee80211_bss_info_update+0x10/0x10 [ 1923.496020][ C2] ? __lock_acquire+0x49f/0x1a40 [ 1923.496037][ C2] ? sysvec_apic_timer_interrupt+0xa3/0xc0 [ 1923.496050][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1923.496065][ C2] ? do_raw_spin_lock+0x128/0x260 [ 1923.496077][ C2] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 1923.496092][ C2] ieee80211_scan_rx+0x4e6/0xb60 [ 1923.496109][ C2] ? __lock_acquire+0x49f/0x1a40 [ 1923.496127][ C2] __ieee80211_rx_handle_packet+0xbab/0xfc0 [ 1923.496142][ C2] ? __pfx___ieee80211_rx_handle_packet+0x10/0x10 [ 1923.496154][ C2] ? do_raw_spin_lock+0x128/0x260 [ 1923.496170][ C2] ? lockdep_hardirqs_on+0x78/0x100 [ 1923.496183][ C2] ? ieee80211_clean_skb+0x1a7/0x740 [ 1923.496201][ C2] ieee80211_rx_list+0xf19/0x2160 [ 1923.496217][ C2] ? lock_acquire+0x1b9/0x370 [ 1923.496233][ C2] ? __pfx_ieee80211_rx_list+0x10/0x10 [ 1923.496250][ C2] ieee80211_rx_napi+0xdc/0x400 [ 1923.496262][ C2] ? __pfx_ieee80211_rx_napi+0x10/0x10 [ 1923.496273][ C2] ? lockdep_hardirqs_on+0x78/0x100 [ 1923.496286][ C2] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1923.496300][ C2] ieee80211_handle_queued_frames+0xc8/0x120 [ 1923.496318][ C2] tasklet_action_common+0x2de/0x3d0 [ 1923.496335][ C2] handle_softirqs+0x1ea/0x9b0 [ 1923.496348][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 1923.496360][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 1923.496372][ C2] ? __hrtimer_rearm_deferred+0x9b/0x720 [ 1923.496388][ C2] ? __alloc_skb+0x5b7/0x710 [ 1923.496403][ C2] do_softirq+0xac/0xe0 [ 1923.496415][ C2] [ 1923.496419][ C2] [ 1923.496423][ C2] __local_bh_enable_ip+0xf8/0x120 [ 1923.496436][ C2] __alloc_skb+0x5db/0x710 [ 1923.496449][ C2] ? __alloc_skb+0x5b7/0x710 [ 1923.496463][ C2] ? __pfx___alloc_skb+0x10/0x10 [ 1923.496479][ C2] ? kfree_skbmem+0x19f/0x210 [ 1923.496492][ C2] nsim_dev_trap_report_work+0x2af/0xd20 [ 1923.496513][ C2] process_one_work+0xa23/0x1940 [ 1923.496535][ C2] ? __pfx_process_one_work+0x10/0x10 [ 1923.496555][ C2] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 1923.496572][ C2] worker_thread+0x5ef/0xe50 [ 1923.496591][ C2] ? __pfx_worker_thread+0x10/0x10 [ 1923.496608][ C2] ? kthread+0x13a/0x450 [ 1923.496621][ C2] ? __pfx_worker_thread+0x10/0x10 [ 1923.496636][ C2] kthread+0x370/0x450 [ 1923.496650][ C2] ? __pfx_kthread+0x10/0x10 [ 1923.496666][ C2] ret_from_fork+0x72b/0xd50 [ 1923.496680][ C2] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.496694][ C2] ? native_load_gs_index+0x1e/0xc0 [ 1923.496711][ C2] ? __switch_to+0x800/0x10f0 [ 1923.496734][ C2] ? __pfx_kthread+0x10/0x10 [ 1923.496764][ C2] ret_from_fork_asm+0x1a/0x30 [ 1923.496804][ C2] [ 1923.497514][T26439] FAULT_INJECTION: forcing a failure. [ 1923.497514][T26439] name failslab, interval 1, probability 1, space 0, times 80 [ 1923.498276][ T5152] CPU: 0 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.498300][ T5152] Tainted: [L]=SOFTLOCKUP [ 1923.498306][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.498316][ T5152] Call Trace: [ 1923.498323][ T5152] [ 1923.498329][ T5152] dump_stack_lvl+0x100/0x190 [ 1923.498352][ T5152] should_fail_ex.cold+0x5/0xa [ 1923.498372][ T5152] should_failslab+0xc2/0x120 [ 1923.498395][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1923.498417][ T5152] ? __d_alloc+0x35/0xa50 [ 1923.498440][ T5152] __d_alloc+0x35/0xa50 [ 1923.498462][ T5152] d_alloc+0x4a/0x1e0 [ 1923.498482][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1923.498502][ T5152] ? mnt_want_write+0x161/0x410 [ 1923.498527][ T5152] filename_unlinkat+0x275/0x730 [ 1923.498545][ T5152] ? __might_fault+0xc5/0x140 [ 1923.498563][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1923.498591][ T5152] ? do_getname+0x191/0x390 [ 1923.498614][ T5152] __x64_sys_unlink+0x46/0x70 [ 1923.498632][ T5152] do_syscall_64+0x115/0x840 [ 1923.498652][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1923.498672][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1923.498689][ T5152] RIP: 0033:0x7f7fa7715937 [ 1923.498704][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1923.498720][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1923.498736][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1923.498746][ T5152] RDX: 0000000000000000 RSI: 00000000729ea6c0 RDI: 000056418ffd502e [ 1923.498757][ T5152] RBP: 0000000000000000 R08: 0000000072a49ef6 R09: 0000000000000001 [ 1923.498767][ T5152] R10: 000000000005d9e8 R11: 0000000000000202 R12: 0000000000000000 [ 1923.498777][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1923.498800][ T5152] [ 1923.498853][ T5152] udevd[5152]: could not unlink /run/udev/queue: Cannot allocate memory [ 1923.499160][T26439] CPU: 2 UID: 0 PID: 26439 Comm: kworker/u33:16 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.499177][T26439] Tainted: [L]=SOFTLOCKUP [ 1923.499181][T26439] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.499189][T26439] Workqueue: events_unbound nsim_dev_trap_report_work [ 1923.499206][T26439] Call Trace: [ 1923.499210][T26439] [ 1923.499215][T26439] dump_stack_lvl+0x100/0x190 [ 1923.499240][T26439] should_fail_ex.cold+0x5/0xa [ 1923.499255][T26439] should_failslab+0xc2/0x120 [ 1923.499270][T26439] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1923.499285][T26439] ? __alloc_skb+0x140/0x710 [ 1923.499302][T26439] __alloc_skb+0x140/0x710 [ 1923.499315][T26439] ? __alloc_skb+0x5b7/0x710 [ 1923.499328][T26439] ? __pfx___alloc_skb+0x10/0x10 [ 1923.499343][T26439] ? kfree_skbmem+0x19f/0x210 [ 1923.499356][T26439] nsim_dev_trap_report_work+0x2af/0xd20 [ 1923.499377][T26439] process_one_work+0xa23/0x1940 [ 1923.499398][T26439] ? __pfx_process_one_work+0x10/0x10 [ 1923.499418][T26439] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 1923.499434][T26439] worker_thread+0x5ef/0xe50 [ 1923.499453][T26439] ? __pfx_worker_thread+0x10/0x10 [ 1923.499469][T26439] ? kthread+0x13a/0x450 [ 1923.499482][T26439] ? __pfx_worker_thread+0x10/0x10 [ 1923.499497][T26439] kthread+0x370/0x450 [ 1923.499510][T26439] ? __pfx_kthread+0x10/0x10 [ 1923.499525][T26439] ret_from_fork+0x72b/0xd50 [ 1923.499539][T26439] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.499552][T26439] ? native_load_gs_index+0x1e/0xc0 [ 1923.499569][T26439] ? __switch_to+0x800/0x10f0 [ 1923.499585][T26439] ? __pfx_kthread+0x10/0x10 [ 1923.499600][T26439] ret_from_fork_asm+0x1a/0x30 [ 1923.499621][T26439] [ 1923.523679][ T176] FAULT_INJECTION: forcing a failure. [ 1923.523679][ T176] name failslab, interval 1, probability 1, space 0, times 78 [ 1923.526064][ T5152] FAULT_INJECTION: forcing a failure. [ 1923.526064][ T5152] name failslab, interval 1, probability 1, space 0, times 78 [ 1923.526367][ T176] CPU: 2 UID: 0 PID: 176 Comm: kworker/u33:6 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.526402][ T176] Tainted: [L]=SOFTLOCKUP [ 1923.526409][ T176] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.526422][ T176] Workqueue: events_unbound nsim_dev_trap_report_work [ 1923.526445][ T176] Call Trace: [ 1923.526450][ T176] [ 1923.526454][ T176] dump_stack_lvl+0x100/0x190 [ 1923.526468][ T176] should_fail_ex.cold+0x5/0xa [ 1923.526482][ T176] should_failslab+0xc2/0x120 [ 1923.526497][ T176] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1923.526512][ T176] ? __alloc_skb+0x140/0x710 [ 1923.526528][ T176] __alloc_skb+0x140/0x710 [ 1923.526541][ T176] ? __alloc_skb+0x5b7/0x710 [ 1923.526554][ T176] ? __pfx___alloc_skb+0x10/0x10 [ 1923.526574][ T176] ? kfree_skbmem+0x19f/0x210 [ 1923.526593][ T176] nsim_dev_trap_report_work+0x2af/0xd20 [ 1923.526630][ T176] process_one_work+0xa23/0x1940 [ 1923.526669][ T176] ? __pfx_process_one_work+0x10/0x10 [ 1923.526700][ T176] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 1923.526719][ T176] worker_thread+0x5ef/0xe50 [ 1923.526743][ T176] ? __pfx_worker_thread+0x10/0x10 [ 1923.526759][ T176] ? kthread+0x13a/0x450 [ 1923.526772][ T176] ? __pfx_worker_thread+0x10/0x10 [ 1923.526787][ T176] kthread+0x370/0x450 [ 1923.526800][ T176] ? __pfx_kthread+0x10/0x10 [ 1923.526815][ T176] ret_from_fork+0x72b/0xd50 [ 1923.526830][ T176] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.526844][ T176] ? __switch_to+0x800/0x10f0 [ 1923.526861][ T176] ? __pfx_kthread+0x10/0x10 [ 1923.526876][ T176] ret_from_fork_asm+0x1a/0x30 [ 1923.526897][ T176] [ 1923.613884][ T176] FAULT_INJECTION: forcing a failure. [ 1923.613884][ T176] name failslab, interval 1, probability 1, space 0, times 76 [ 1923.615738][ T3159] FAULT_INJECTION: forcing a failure. [ 1923.615738][ T3159] name failslab, interval 1, probability 1, space 0, times 76 [ 1923.617835][ T176] CPU: 3 UID: 0 PID: 176 Comm: kworker/u33:6 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.617863][ T176] Tainted: [L]=SOFTLOCKUP [ 1923.617870][ T176] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.617882][ T176] Workqueue: events_unbound nsim_dev_trap_report_work [ 1923.617912][ T176] Call Trace: [ 1923.617919][ T176] [ 1923.617926][ T176] dump_stack_lvl+0x100/0x190 [ 1923.617947][ T176] should_fail_ex.cold+0x5/0xa [ 1923.617967][ T176] should_failslab+0xc2/0x120 [ 1923.617991][ T176] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1923.618015][ T176] ? __alloc_skb+0x140/0x710 [ 1923.618042][ T176] __alloc_skb+0x140/0x710 [ 1923.618062][ T176] ? __alloc_skb+0x5b7/0x710 [ 1923.618083][ T176] ? __pfx___alloc_skb+0x10/0x10 [ 1923.618107][ T176] ? kfree_skbmem+0x19f/0x210 [ 1923.618127][ T176] nsim_dev_trap_report_work+0x2af/0xd20 [ 1923.618163][ T176] process_one_work+0xa23/0x1940 [ 1923.618199][ T176] ? __pfx_process_one_work+0x10/0x10 [ 1923.618232][ T176] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 1923.618258][ T176] worker_thread+0x5ef/0xe50 [ 1923.618289][ T176] ? __pfx_worker_thread+0x10/0x10 [ 1923.618315][ T176] ? kthread+0x13a/0x450 [ 1923.618336][ T176] ? __pfx_worker_thread+0x10/0x10 [ 1923.618359][ T176] kthread+0x370/0x450 [ 1923.618381][ T176] ? __pfx_kthread+0x10/0x10 [ 1923.618405][ T176] ret_from_fork+0x72b/0xd50 [ 1923.618427][ T176] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.618449][ T176] ? __switch_to+0x800/0x10f0 [ 1923.618476][ T176] ? __pfx_kthread+0x10/0x10 [ 1923.618500][ T176] ret_from_fork_asm+0x1a/0x30 [ 1923.618536][ T176] [ 1923.633424][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.633444][ T5152] Tainted: [L]=SOFTLOCKUP [ 1923.633448][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.633455][ T5152] Call Trace: [ 1923.633459][ T5152] [ 1923.633464][ T5152] dump_stack_lvl+0x100/0x190 [ 1923.633481][ T5152] should_fail_ex.cold+0x5/0xa [ 1923.633494][ T5152] should_failslab+0xc2/0x120 [ 1923.633511][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1923.633525][ T5152] ? do_getname+0x35/0x390 [ 1923.633541][ T5152] do_getname+0x35/0x390 [ 1923.633557][ T5152] __x64_sys_unlink+0x36/0x70 [ 1923.633573][ T5152] do_syscall_64+0x115/0x840 [ 1923.633593][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1923.633613][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1923.633626][ T5152] RIP: 0033:0x7f7fa7715937 [ 1923.633637][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1923.633648][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1923.633659][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1923.633666][ T5152] RDX: 0000000000000000 RSI: 00000000729ea6c0 RDI: 000056418ffd502e [ 1923.633673][ T5152] RBP: 0000000000000000 R08: 0000000072a51aab R09: 0000000000000001 [ 1923.633680][ T5152] R10: 000000000005d9ee R11: 0000000000000202 R12: 0000000000000000 [ 1923.633686][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1923.633700][ T5152] [ 1923.633739][ T5152] udevd[5152]: could not unlink /run/udev/queue: Cannot allocate memory [ 1923.634491][ T176] FAULT_INJECTION: forcing a failure. [ 1923.634491][ T176] name failslab, interval 1, probability 1, space 0, times 73 [ 1923.634512][ T176] CPU: 3 UID: 0 PID: 176 Comm: kworker/u33:6 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.634527][ T176] Tainted: [L]=SOFTLOCKUP [ 1923.634531][ T176] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.634538][ T176] Workqueue: events_unbound nsim_dev_trap_report_work [ 1923.634556][ T176] Call Trace: [ 1923.634560][ T176] [ 1923.634565][ T176] dump_stack_lvl+0x100/0x190 [ 1923.634578][ T176] should_fail_ex.cold+0x5/0xa [ 1923.634591][ T176] should_failslab+0xc2/0x120 [ 1923.634613][ T176] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1923.634627][ T176] ? __alloc_skb+0x140/0x710 [ 1923.634644][ T176] __alloc_skb+0x140/0x710 [ 1923.634656][ T176] ? __alloc_skb+0x5b7/0x710 [ 1923.634670][ T176] ? __pfx___alloc_skb+0x10/0x10 [ 1923.634685][ T176] ? kfree_skbmem+0x19f/0x210 [ 1923.634698][ T176] nsim_dev_trap_report_work+0x2af/0xd20 [ 1923.634719][ T176] process_one_work+0xa23/0x1940 [ 1923.634741][ T176] ? __pfx_process_one_work+0x10/0x10 [ 1923.634760][ T176] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 1923.634777][ T176] worker_thread+0x5ef/0xe50 [ 1923.634798][ T176] ? __pfx_worker_thread+0x10/0x10 [ 1923.634815][ T176] ? kthread+0x13a/0x450 [ 1923.634829][ T176] ? __pfx_worker_thread+0x10/0x10 [ 1923.634844][ T176] kthread+0x370/0x450 [ 1923.634858][ T176] ? __pfx_kthread+0x10/0x10 [ 1923.634873][ T176] ret_from_fork+0x72b/0xd50 [ 1923.634887][ T176] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.634901][ T176] ? __switch_to+0x800/0x10f0 [ 1923.634918][ T176] ? __pfx_kthread+0x10/0x10 [ 1923.634933][ T176] ret_from_fork_asm+0x1a/0x30 [ 1923.634954][ T176] [ 1923.641602][ T3159] CPU: 0 UID: 0 PID: 3159 Comm: kworker/0:6 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.641630][ T3159] Tainted: [L]=SOFTLOCKUP [ 1923.641634][ T3159] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.641644][ T3159] Workqueue: mld mld_dad_work [ 1923.641670][ T3159] Call Trace: [ 1923.641676][ T3159] [ 1923.641683][ T3159] dump_stack_lvl+0x100/0x190 [ 1923.641704][ T3159] should_fail_ex.cold+0x5/0xa [ 1923.641724][ T3159] should_failslab+0xc2/0x120 [ 1923.641743][ T3159] __kmalloc_cache_noprof+0x91/0x6c0 [ 1923.641761][ T3159] ? dst_cow_metrics_generic+0x4c/0x1e0 [ 1923.641789][ T3159] dst_cow_metrics_generic+0x4c/0x1e0 [ 1923.641811][ T3159] icmp6_dst_alloc+0x418/0x4f0 [ 1923.641836][ T3159] mld_sendpack+0x5ae/0xec0 [ 1923.641859][ T3159] ? __pfx_mld_sendpack+0x10/0x10 [ 1923.641893][ T3159] mld_send_initial_cr+0x219/0x320 [ 1923.641917][ T3159] mld_dad_work+0x32/0x1f0 [ 1923.641941][ T3159] process_one_work+0xa23/0x1940 [ 1923.641971][ T3159] ? __pfx_process_one_work+0x10/0x10 [ 1923.642001][ T3159] ? __pfx_mld_dad_work+0x10/0x10 [ 1923.642026][ T3159] worker_thread+0x5ef/0xe50 [ 1923.642053][ T3159] ? kthread+0x13a/0x450 [ 1923.642083][ T3159] ? __pfx_worker_thread+0x10/0x10 [ 1923.642105][ T3159] kthread+0x370/0x450 [ 1923.642126][ T3159] ? __pfx_kthread+0x10/0x10 [ 1923.642144][ T3159] ret_from_fork+0x72b/0xd50 [ 1923.642182][ T3159] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.642205][ T3159] ? __switch_to+0x800/0x10f0 [ 1923.642231][ T3159] ? __pfx_kthread+0x10/0x10 [ 1923.642249][ T3159] ret_from_fork_asm+0x1a/0x30 [ 1923.642284][ T3159] [ 1923.687767][T26435] FAULT_INJECTION: forcing a failure. [ 1923.687767][T26435] name failslab, interval 1, probability 1, space 0, times 71 [ 1923.687790][T26435] CPU: 3 UID: 0 PID: 26435 Comm: kworker/u33:14 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.687806][T26435] Tainted: [L]=SOFTLOCKUP [ 1923.687810][T26435] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.687818][T26435] Workqueue: events_unbound cfg80211_wiphy_work [ 1923.687861][T26435] Call Trace: [ 1923.687865][T26435] [ 1923.687871][T26435] dump_stack_lvl+0x100/0x190 [ 1923.687885][T26435] should_fail_ex.cold+0x5/0xa [ 1923.687898][T26435] should_failslab+0xc2/0x120 [ 1923.687914][T26435] __kmalloc_noprof+0xfc/0x820 [ 1923.687927][T26435] ? ieee802_11_parse_elems_full+0x17c/0x3bc0 [ 1923.687949][T26435] ieee802_11_parse_elems_full+0x17c/0x3bc0 [ 1923.687968][T26435] ? kasan_save_stack+0x3f/0x50 [ 1923.687981][T26435] ? kasan_save_stack+0x30/0x50 [ 1923.687994][T26435] ? __kasan_kmalloc+0xaa/0xb0 [ 1923.688006][T26435] ? __kmalloc_noprof+0x322/0x820 [ 1923.688020][T26435] ? lock_acquire+0x1b9/0x370 [ 1923.688037][T26435] ? find_held_lock+0x2b/0x80 [ 1923.688051][T26435] ? __kfree_rcu_sheaf+0x195/0x730 [ 1923.688065][T26435] ? __kfree_rcu_sheaf+0x195/0x730 [ 1923.688079][T26435] ? __pfx_ieee802_11_parse_elems_full+0x10/0x10 [ 1923.688103][T26435] ? kvfree_call_rcu+0x1be/0x4f0 [ 1923.688117][T26435] ? __asan_memcpy+0x3c/0x60 [ 1923.688130][T26435] ieee80211_inform_bss+0x159/0x1170 [ 1923.688149][T26435] ? __pfx_ieee80211_inform_bss+0x10/0x10 [ 1923.688169][T26435] ? cfg80211_inform_single_bss_data+0x557/0x1dc0 [ 1923.688187][T26435] ? __pfx_ieee80211_inform_bss+0x10/0x10 [ 1923.688203][T26435] cfg80211_inform_single_bss_data+0x898/0x1dc0 [ 1923.688219][T26435] ? unwind_next_frame+0x3be/0x2090 [ 1923.688237][T26435] ? __pfx_cfg80211_inform_single_bss_data+0x10/0x10 [ 1923.688253][T26435] ? ret_from_fork_asm+0x1a/0x30 [ 1923.688276][T26435] ? stack_trace_save+0x8e/0xc0 [ 1923.688291][T26435] ? __pfx_stack_trace_save+0x10/0x10 [ 1923.688308][T26435] ? cfg80211_inform_bss_data+0x230/0x3b60 [ 1923.688323][T26435] cfg80211_inform_bss_data+0x230/0x3b60 [ 1923.688342][T26435] ? __kmalloc_noprof+0x322/0x820 [ 1923.688354][T26435] ? ieee802_11_parse_elems_full+0x17c/0x3bc0 [ 1923.688372][T26435] ? cfg80211_wiphy_work+0x2b7/0x550 [ 1923.688386][T26435] ? process_one_work+0xa23/0x1940 [ 1923.688401][T26435] ? worker_thread+0x5ef/0xe50 [ 1923.688416][T26435] ? kthread+0x370/0x450 [ 1923.688429][T26435] ? ret_from_fork+0x72b/0xd50 [ 1923.688441][T26435] ? ret_from_fork_asm+0x1a/0x30 [ 1923.688458][T26435] ? __pfx_cfg80211_inform_bss_data+0x10/0x10 [ 1923.688477][T26435] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1923.688494][T26435] ? _ieee802_11_parse_elems_full+0x687/0x5200 [ 1923.688514][T26435] ? __lock_acquire+0x49f/0x1a40 [ 1923.688531][T26435] ? __lock_acquire+0x49f/0x1a40 [ 1923.688552][T26435] ? __lock_acquire+0x49f/0x1a40 [ 1923.688569][T26435] ? find_held_lock+0x2b/0x80 [ 1923.688581][T26435] ? ieee80211_update_sta_info.isra.0+0x5fd/0x1230 [ 1923.688598][T26435] ? ieee80211_update_sta_info.isra.0+0x5fd/0x1230 [ 1923.688619][T26435] cfg80211_inform_bss_frame_data+0x245/0x7c0 [ 1923.688642][T26435] ieee80211_bss_info_update+0x310/0xab0 [ 1923.688660][T26435] ? __pfx_ieee80211_bss_info_update+0x10/0x10 [ 1923.688681][T26435] ? rcu_is_watching+0x12/0xc0 [ 1923.688694][T26435] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 1923.688709][T26435] ieee80211_ibss_rx_queued_mgmt+0xe04/0x1c70 [ 1923.688727][T26435] ? __pfx_ieee80211_ibss_rx_queued_mgmt+0x10/0x10 [ 1923.688750][T26435] ieee80211_iface_work+0xa9a/0x1070 [ 1923.688770][T26435] cfg80211_wiphy_work+0x2b7/0x550 [ 1923.688787][T26435] process_one_work+0xa23/0x1940 [ 1923.688808][T26435] ? __pfx_process_one_work+0x10/0x10 [ 1923.688828][T26435] ? __pfx_cfg80211_wiphy_work+0x10/0x10 [ 1923.688845][T26435] worker_thread+0x5ef/0xe50 [ 1923.688865][T26435] ? kthread+0x13a/0x450 [ 1923.688879][T26435] ? __pfx_worker_thread+0x10/0x10 [ 1923.688893][T26435] kthread+0x370/0x450 [ 1923.688907][T26435] ? __pfx_kthread+0x10/0x10 [ 1923.688922][T26435] ret_from_fork+0x72b/0xd50 [ 1923.688935][T26435] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.688949][T26435] ? __switch_to+0x800/0x10f0 [ 1923.688970][T26435] ? __pfx_kthread+0x10/0x10 [ 1923.688992][T26435] ret_from_fork_asm+0x1a/0x30 [ 1923.689027][T26435] [ 1923.854234][ T176] FAULT_INJECTION: forcing a failure. [ 1923.854234][ T176] name failslab, interval 1, probability 1, space 0, times 69 [ 1923.856937][ T5152] FAULT_INJECTION: forcing a failure. [ 1923.856937][ T5152] name failslab, interval 1, probability 1, space 0, times 69 [ 1923.856960][ T5152] CPU: 0 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.856976][ T5152] Tainted: [L]=SOFTLOCKUP [ 1923.856980][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.856986][ T5152] Call Trace: [ 1923.856990][ T5152] [ 1923.856994][ T5152] dump_stack_lvl+0x100/0x190 [ 1923.857010][ T5152] should_fail_ex.cold+0x5/0xa [ 1923.857024][ T5152] should_failslab+0xc2/0x120 [ 1923.857039][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1923.857070][ T5152] ? do_getname+0x35/0x390 [ 1923.857095][ T5152] do_getname+0x35/0x390 [ 1923.857117][ T5152] __x64_sys_unlink+0x36/0x70 [ 1923.857136][ T5152] do_syscall_64+0x115/0x840 [ 1923.857158][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1923.857180][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1923.857205][ T5152] RIP: 0033:0x7f7fa7715937 [ 1923.857220][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1923.857236][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1923.857255][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1923.857267][ T5152] RDX: 0000000000000000 RSI: 00000000729ea6c0 RDI: 000056418ffd502e [ 1923.857278][ T5152] RBP: 0000000000000000 R08: 0000000072aa2725 R09: 0000000000000001 [ 1923.857289][ T5152] R10: 000000000005da30 R11: 0000000000000202 R12: 0000000000000000 [ 1923.857300][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1923.857324][ T5152] [ 1923.857461][ T5152] udevd[5152]: could not unlink /run/udev/queue: Cannot allocate memory [ 1923.858097][ T5152] FAULT_INJECTION: forcing a failure. [ 1923.858097][ T5152] name failslab, interval 1, probability 1, space 0, times 68 [ 1923.858114][ T5152] CPU: 0 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.858129][ T5152] Tainted: [L]=SOFTLOCKUP [ 1923.858133][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.858140][ T5152] Call Trace: [ 1923.858144][ T5152] [ 1923.858148][ T5152] dump_stack_lvl+0x100/0x190 [ 1923.858162][ T5152] should_fail_ex.cold+0x5/0xa [ 1923.858174][ T5152] should_failslab+0xc2/0x120 [ 1923.858195][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1923.858209][ T5152] ? do_getname+0x35/0x390 [ 1923.858225][ T5152] do_getname+0x35/0x390 [ 1923.858240][ T5152] __x64_sys_unlink+0x36/0x70 [ 1923.858252][ T5152] do_syscall_64+0x115/0x840 [ 1923.858265][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1923.858278][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1923.858289][ T5152] RIP: 0033:0x7f7fa7715937 [ 1923.858298][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1923.858308][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1923.858319][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1923.858325][ T5152] RDX: 0000000000000000 RSI: 00000000729ea6c0 RDI: 000056418ffd502e [ 1923.858332][ T5152] RBP: 0000000000000000 R08: 0000000072aa2bad R09: 0000000000000001 [ 1923.858338][ T5152] R10: 000000000005da30 R11: 0000000000000202 R12: 0000000000000000 [ 1923.858345][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1923.858358][ T5152] [ 1923.858377][ T5152] udevd[5152]: could not unlink /run/udev/queue: Cannot allocate memory [ 1923.860369][ T5152] FAULT_INJECTION: forcing a failure. [ 1923.860369][ T5152] name failslab, interval 1, probability 1, space 0, times 67 [ 1923.861066][ T176] CPU: 2 UID: 0 PID: 176 Comm: kworker/u33:6 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.861084][ T176] Tainted: [L]=SOFTLOCKUP [ 1923.861088][ T176] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.861097][ T176] Workqueue: events_unbound nsim_dev_trap_report_work [ 1923.861130][ T176] Call Trace: [ 1923.861134][ T176] [ 1923.861139][ T176] dump_stack_lvl+0x100/0x190 [ 1923.861153][ T176] should_fail_ex.cold+0x5/0xa [ 1923.861165][ T176] should_failslab+0xc2/0x120 [ 1923.861180][ T176] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1923.861195][ T176] ? __alloc_skb+0x140/0x710 [ 1923.861212][ T176] __alloc_skb+0x140/0x710 [ 1923.861225][ T176] ? __alloc_skb+0x5b7/0x710 [ 1923.861238][ T176] ? __pfx___alloc_skb+0x10/0x10 [ 1923.861253][ T176] ? kfree_skbmem+0x19f/0x210 [ 1923.861266][ T176] nsim_dev_trap_report_work+0x2af/0xd20 [ 1923.861288][ T176] process_one_work+0xa23/0x1940 [ 1923.861310][ T176] ? __pfx_process_one_work+0x10/0x10 [ 1923.861330][ T176] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 1923.861346][ T176] worker_thread+0x5ef/0xe50 [ 1923.861366][ T176] ? __pfx_worker_thread+0x10/0x10 [ 1923.861382][ T176] ? kthread+0x13a/0x450 [ 1923.861395][ T176] ? __pfx_worker_thread+0x10/0x10 [ 1923.861410][ T176] kthread+0x370/0x450 [ 1923.861423][ T176] ? __pfx_kthread+0x10/0x10 [ 1923.861439][ T176] ret_from_fork+0x72b/0xd50 [ 1923.861453][ T176] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.861466][ T176] ? __switch_to+0x800/0x10f0 [ 1923.861483][ T176] ? __pfx_kthread+0x10/0x10 [ 1923.861498][ T176] ret_from_fork_asm+0x1a/0x30 [ 1923.861520][ T176] [ 1923.973383][T18235] FAULT_INJECTION: forcing a failure. [ 1923.973383][T18235] name failslab, interval 1, probability 1, space 0, times 66 [ 1923.977122][ T5152] CPU: 0 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.977142][ T5152] Tainted: [L]=SOFTLOCKUP [ 1923.977146][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.977153][ T5152] Call Trace: [ 1923.977159][ T5152] [ 1923.977167][ T5152] dump_stack_lvl+0x100/0x190 [ 1923.977196][ T5152] should_fail_ex.cold+0x5/0xa [ 1923.977218][ T5152] should_failslab+0xc2/0x120 [ 1923.977245][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1923.977269][ T5152] ? do_getname+0x35/0x390 [ 1923.977289][ T5152] do_getname+0x35/0x390 [ 1923.977304][ T5152] __x64_sys_unlink+0x36/0x70 [ 1923.977317][ T5152] do_syscall_64+0x115/0x840 [ 1923.977331][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1923.977345][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1923.977356][ T5152] RIP: 0033:0x7f7fa7715937 [ 1923.977366][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1923.977378][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1923.977389][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1923.977396][ T5152] RDX: 0000000000000000 RSI: 00000000729ea6c0 RDI: 000056418ffd502e [ 1923.977403][ T5152] RBP: 0000000000000000 R08: 0000000072aa348e R09: 0000000000000001 [ 1923.977410][ T5152] R10: 000000000005da30 R11: 0000000000000202 R12: 0000000000000000 [ 1923.977416][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1923.977430][ T5152] [ 1923.977467][ T5152] udevd[5152]: could not unlink /run/udev/queue: Cannot allocate memory [ 1923.978516][T18235] CPU: 1 UID: 0 PID: 18235 Comm: kworker/1:6 Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.978541][T18235] Tainted: [L]=SOFTLOCKUP [ 1923.978548][T18235] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.978559][T18235] Workqueue: events nsim_fib_event_work [ 1923.978578][T18235] Call Trace: [ 1923.978584][T18235] [ 1923.978591][T18235] dump_stack_lvl+0x100/0x190 [ 1923.978612][T18235] should_fail_ex.cold+0x5/0xa [ 1923.978631][T18235] should_failslab+0xc2/0x120 [ 1923.978654][T18235] __kmalloc_cache_noprof+0x91/0x6c0 [ 1923.978671][T18235] ? __kasan_kmalloc+0xaa/0xb0 [ 1923.978691][T18235] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 1923.978721][T18235] nsim_fib6_rt_nh_add+0x4a/0x290 [ 1923.978748][T18235] nsim_fib_event_work+0x16ed/0x6310 [ 1923.978775][T18235] ? debug_object_deactivate+0x2e4/0x3b0 [ 1923.978800][T18235] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 1923.978823][T18235] ? rcu_is_watching+0x12/0xc0 [ 1923.978847][T18235] process_one_work+0xa23/0x1940 [ 1923.978880][T18235] ? __pfx_process_one_work+0x10/0x10 [ 1923.978910][T18235] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 1923.978929][T18235] worker_thread+0x5ef/0xe50 [ 1923.978958][T18235] ? __pfx_worker_thread+0x10/0x10 [ 1923.978982][T18235] ? kthread+0x13a/0x450 [ 1923.979001][T18235] ? __pfx_worker_thread+0x10/0x10 [ 1923.979022][T18235] kthread+0x370/0x450 [ 1923.979042][T18235] ? __pfx_kthread+0x10/0x10 [ 1923.979065][T18235] ret_from_fork+0x72b/0xd50 [ 1923.979087][T18235] ? __pfx_ret_from_fork+0x10/0x10 [ 1923.979106][T18235] ? native_load_gs_index+0x1e/0xc0 [ 1923.979134][T18235] ? __switch_to+0x800/0x10f0 [ 1923.979158][T18235] ? __pfx_kthread+0x10/0x10 [ 1923.979181][T18235] ret_from_fork_asm+0x1a/0x30 [ 1923.979214][T18235] [ 1923.980313][ T3708] FAULT_INJECTION: forcing a failure. [ 1923.980313][ T3708] name failslab, interval 1, probability 1, space 0, times 63 [ 1923.981825][ T5152] FAULT_INJECTION: forcing a failure. [ 1923.981825][ T5152] name failslab, interval 1, probability 1, space 0, times 63 [ 1923.984192][ T3708] CPU: 3 UID: 0 PID: 3708 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 1923.984219][ T3708] Tainted: [L]=SOFTLOCKUP [ 1923.984225][ T3708] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1923.984236][ T3708] Call Trace: [ 1923.984242][ T3708] [ 1923.984249][ T3708] dump_stack_lvl+0x100/0x190 [ 1923.984273][ T3708] should_fail_ex.cold+0x5/0xa [ 1923.984294][ T3708] should_failslab+0xc2/0x120 [ 1923.984319][ T3708] __kmalloc_noprof+0xfc/0x820 [ 1923.984341][ T3708] ? kobject_get_path+0xcf/0x2c0 [ 1923.984371][ T3708] kobject_get_path+0xcf/0x2c0 [ 1923.984399][ T3708] kobject_uevent_env+0x287/0x18b0 [ 1923.984421][ T3708] ? bus_to_subsys+0x114/0x150 [ 1923.984444][ T3708] device_del+0x605/0x9b0 [ 1923.984470][ T3708] ? __pfx_device_del+0x10/0x10 [ 1923.984491][ T3708] ? _raw_read_unlock+0x28/0x50 [ 1923.984509][ T3708] ? hci_sock_dev_event+0xb6/0x630 [ 1923.984536][ T3708] rfkill_unregister+0xde/0x2c0 [ 1923.984557][ T3708] hci_unregister_dev+0x34f/0x690 [ 1923.984583][ T3708] vhci_release+0x17d/0x230 [ 1923.984604][ T3708] ? __pfx_vhci_release+0x10/0x10 [ 1923.984624][ T3708] __fput+0x3ff/0xb50 [ 1923.984651][ T3708] task_work_run+0x150/0x240 [ 1923.984676][ T3708] ? __pfx_task_work_run+0x10/0x10 [ 1923.984709][ T3708] do_exit+0x951/0x2ae0 [ 1923.984734][ T3708] ? do_raw_spin_lock+0x128/0x260 [ 1923.984753][ T3708] ? __pfx_do_exit+0x10/0x10 [ 1923.984775][ T3708] ? do_group_exit+0x1bd/0x2a0 [ 1923.984799][ T3708] ? rcu_is_watching+0x12/0xc0 [ 1923.984824][ T3708] do_group_exit+0xd5/0x2a0 [ 1923.984849][ T3708] __ia32_sys_exit_group+0x3e/0x50 [ 1923.984874][ T3708] ia32_sys_call+0x19ea/0x19f0 [ 1923.984898][ T3708] __do_fast_syscall_32+0xe7/0x970 [ 1923.984920][ T3708] ? lockdep_hardirqs_on+0x78/0x100 [ 1923.984943][ T3708] do_fast_syscall_32+0x32/0x70 [ 1923.984965][ T3708] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1923.984987][ T3708] RIP: 0023:0xf7fd5fec [ 1923.985003][ T3708] Code: Unable to access opcode bytes at 0xf7fd5fc2. [ 1923.985009][ T3708] RSP: 002b:00000000ffe97fac EFLAGS: 00000286 ORIG_RAX: 00000000000000fc [ 1923.985026][ T3708] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000ffe980b0 [ 1923.985037][ T3708] RDX: 00000000f71c4fb7 RSI: 00000000f746d300 RDI: 00000000f72a14cf [ 1923.985048][ T3708] RBP: 00000000ffe98008 R08: 0000000000000000 R09: 0000000000000000 [ 1923.985058][ T3708] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 1923.985068][ T3708] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1923.985091][ T3708] [ 1924.423901][T26435] FAULT_INJECTION: forcing a failure. [ 1924.423901][T26435] name failslab, interval 1, probability 1, space 0, times 59 [ 1924.426058][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.426086][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.426093][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.426104][ T5152] Call Trace: [ 1924.426111][ T5152] [ 1924.426119][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.426144][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.426165][ T5152] should_failslab+0xc2/0x120 [ 1924.426192][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.426217][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.426242][ T5152] __d_alloc+0x35/0xa50 [ 1924.426265][ T5152] d_alloc+0x4a/0x1e0 [ 1924.426286][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.426307][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.426334][ T5152] filename_unlinkat+0x275/0x730 [ 1924.426351][ T5152] ? __might_fault+0xc5/0x140 [ 1924.426368][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.426392][ T5152] ? do_getname+0x191/0x390 [ 1924.426412][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.426428][ T5152] do_syscall_64+0x115/0x840 [ 1924.426445][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.426463][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.426478][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.426491][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.426504][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.426519][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.426529][ T5152] RDX: 0000000000000000 RSI: 00000000729ea6c0 RDI: 000056418ffd502e [ 1924.426537][ T5152] RBP: 0000000000000000 R08: 0000000072ac0ef6 R09: 0000000000000001 [ 1924.426546][ T5152] R10: 000000000005da48 R11: 0000000000000202 R12: 0000000000000000 [ 1924.426554][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.426575][ T5152] [ 1924.426888][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.426888][ T5152] name failslab, interval 1, probability 1, space 0, times 58 [ 1924.427791][T26435] CPU: 3 UID: 0 PID: 26435 Comm: kworker/u33:14 Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.427816][T26435] Tainted: [L]=SOFTLOCKUP [ 1924.427842][T26435] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.427853][T26435] Workqueue: events_unbound nsim_dev_trap_report_work [ 1924.427878][T26435] Call Trace: [ 1924.427884][T26435] [ 1924.427891][T26435] dump_stack_lvl+0x100/0x190 [ 1924.427911][T26435] should_fail_ex.cold+0x5/0xa [ 1924.427929][T26435] should_failslab+0xc2/0x120 [ 1924.427952][T26435] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1924.427974][T26435] ? __alloc_skb+0x140/0x710 [ 1924.428000][T26435] __alloc_skb+0x140/0x710 [ 1924.428019][T26435] ? __alloc_skb+0x5b7/0x710 [ 1924.428037][T26435] ? __pfx___alloc_skb+0x10/0x10 [ 1924.428060][T26435] ? kfree_skbmem+0x19f/0x210 [ 1924.428079][T26435] nsim_dev_trap_report_work+0x2af/0xd20 [ 1924.428117][T26435] process_one_work+0xa23/0x1940 [ 1924.428149][T26435] ? __pfx_process_one_work+0x10/0x10 [ 1924.428179][T26435] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 1924.428204][T26435] worker_thread+0x5ef/0xe50 [ 1924.428235][T26435] ? kthread+0x13a/0x450 [ 1924.428254][T26435] ? __pfx_worker_thread+0x10/0x10 [ 1924.428275][T26435] kthread+0x370/0x450 [ 1924.428295][T26435] ? __pfx_kthread+0x10/0x10 [ 1924.428317][T26435] ret_from_fork+0x72b/0xd50 [ 1924.428338][T26435] ? __pfx_ret_from_fork+0x10/0x10 [ 1924.428359][T26435] ? __switch_to+0x800/0x10f0 [ 1924.428383][T26435] ? __pfx_kthread+0x10/0x10 [ 1924.428405][T26435] ret_from_fork_asm+0x1a/0x30 [ 1924.428436][T26435] [ 1924.533542][ T1163] FAULT_INJECTION: forcing a failure. [ 1924.533542][ T1163] name failslab, interval 1, probability 1, space 0, times 57 [ 1924.534609][ T5152] CPU: 0 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.534627][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.534631][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.534638][ T5152] Call Trace: [ 1924.534643][ T5152] [ 1924.534648][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.534664][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.534677][ T5152] should_failslab+0xc2/0x120 [ 1924.534693][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.534708][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.534722][ T5152] __d_alloc+0x35/0xa50 [ 1924.534735][ T5152] d_alloc+0x4a/0x1e0 [ 1924.534748][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.534762][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.534779][ T5152] filename_unlinkat+0x275/0x730 [ 1924.534791][ T5152] ? __might_fault+0xc5/0x140 [ 1924.534803][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.534829][ T5152] ? do_getname+0x191/0x390 [ 1924.534851][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.534870][ T5152] do_syscall_64+0x115/0x840 [ 1924.534891][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.534910][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.534921][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.534932][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.534943][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.534955][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.534962][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.534969][ T5152] RBP: 0000000000000000 R08: 0000000072b2d979 R09: 0000000000000001 [ 1924.534976][ T5152] R10: 000000000005daa2 R11: 0000000000000202 R12: 0000000000000000 [ 1924.534982][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.534996][ T5152] [ 1924.535176][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.535176][ T5152] name failslab, interval 1, probability 1, space 0, times 56 [ 1924.535984][ T1163] CPU: 3 UID: 0 PID: 1163 Comm: kworker/u33:9 Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.536001][ T1163] Tainted: [L]=SOFTLOCKUP [ 1924.536005][ T1163] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.536012][ T1163] Workqueue: events_unbound nsim_dev_trap_report_work [ 1924.536031][ T1163] Call Trace: [ 1924.536035][ T1163] [ 1924.536040][ T1163] dump_stack_lvl+0x100/0x190 [ 1924.536054][ T1163] should_fail_ex.cold+0x5/0xa [ 1924.536066][ T1163] should_failslab+0xc2/0x120 [ 1924.536082][ T1163] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1924.536097][ T1163] ? __alloc_skb+0x140/0x710 [ 1924.536113][ T1163] __alloc_skb+0x140/0x710 [ 1924.536126][ T1163] ? __alloc_skb+0x5b7/0x710 [ 1924.536139][ T1163] ? __pfx___alloc_skb+0x10/0x10 [ 1924.536152][ T1163] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1924.536165][ T1163] ? __pfx___might_resched+0x10/0x10 [ 1924.536184][ T1163] nsim_dev_trap_report_work+0x2af/0xd20 [ 1924.536206][ T1163] process_one_work+0xa23/0x1940 [ 1924.536229][ T1163] ? __pfx_process_one_work+0x10/0x10 [ 1924.536249][ T1163] ? __pfx_nsim_dev_trap_report_work+0x10/0x10 [ 1924.536265][ T1163] worker_thread+0x5ef/0xe50 [ 1924.536286][ T1163] ? kthread+0x13a/0x450 [ 1924.536299][ T1163] ? __pfx_worker_thread+0x10/0x10 [ 1924.536314][ T1163] kthread+0x370/0x450 [ 1924.536327][ T1163] ? __pfx_kthread+0x10/0x10 [ 1924.536343][ T1163] ret_from_fork+0x72b/0xd50 [ 1924.536356][ T1163] ? __pfx_ret_from_fork+0x10/0x10 [ 1924.536371][ T1163] ? __switch_to+0x800/0x10f0 [ 1924.536388][ T1163] ? __pfx_kthread+0x10/0x10 [ 1924.536403][ T1163] ret_from_fork_asm+0x1a/0x30 [ 1924.536424][ T1163] [ 1924.538277][ T3917] FAULT_INJECTION: forcing a failure. [ 1924.538277][ T3917] name failslab, interval 1, probability 1, space 0, times 55 [ 1924.539132][ T5152] CPU: 0 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.539149][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.539152][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.539159][ T5152] Call Trace: [ 1924.539163][ T5152] [ 1924.539168][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.539182][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.539195][ T5152] should_failslab+0xc2/0x120 [ 1924.539210][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.539224][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.539239][ T5152] __d_alloc+0x35/0xa50 [ 1924.539252][ T5152] d_alloc+0x4a/0x1e0 [ 1924.539264][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.539278][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.539295][ T5152] filename_unlinkat+0x275/0x730 [ 1924.539307][ T5152] ? __might_fault+0xc5/0x140 [ 1924.539320][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.539338][ T5152] ? do_getname+0x191/0x390 [ 1924.539352][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.539365][ T5152] do_syscall_64+0x115/0x840 [ 1924.539379][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.539393][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.539404][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.539414][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.539426][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.539436][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.539443][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.539450][ T5152] RBP: 0000000000000000 R08: 0000000072b4807b R09: 0000000000000001 [ 1924.539456][ T5152] R10: 000000000005dab6 R11: 0000000000000202 R12: 0000000000000000 [ 1924.539462][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.539476][ T5152] [ 1924.547604][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.547604][ T5152] name failslab, interval 1, probability 1, space 0, times 54 [ 1924.550180][ T3917] CPU: 3 UID: 0 PID: 3917 Comm: syz.1.6728 Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.550212][ T3917] Tainted: [L]=SOFTLOCKUP [ 1924.550219][ T3917] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.550229][ T3917] Call Trace: [ 1924.550236][ T3917] [ 1924.550243][ T3917] dump_stack_lvl+0x100/0x190 [ 1924.550270][ T3917] should_fail_ex.cold+0x5/0xa [ 1924.550292][ T3917] should_failslab+0xc2/0x120 [ 1924.550317][ T3917] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.550338][ T3917] ? start_dirop+0x79/0xb0 [ 1924.550363][ T3917] ? alloc_inode+0x68/0x250 [ 1924.550384][ T3917] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 1924.550409][ T3917] alloc_inode+0x68/0x250 [ 1924.550430][ T3917] new_inode+0x22/0x1c0 [ 1924.550451][ T3917] __debugfs_create_file+0x105/0x4f0 [ 1924.550478][ T3917] debugfs_create_file_short+0x41/0x60 [ 1924.550505][ T3917] ieee80211_debugfs_recreate_netdev+0x890/0x1790 [ 1924.550531][ T3917] ? ieee80211_clear_tpe+0x238/0x290 [ 1924.550557][ T3917] ? __pfx_ieee80211_debugfs_recreate_netdev+0x10/0x10 [ 1924.550581][ T3917] ? ieee80211_link_setup+0x81/0xa0 [ 1924.550598][ T3917] ? ieee80211_setup_sdata+0x620/0xdc0 [ 1924.550626][ T3917] ieee80211_if_change_type+0x5c8/0x790 [ 1924.550648][ T3917] ieee80211_change_iface+0xad/0x920 [ 1924.550669][ T3917] ? cfg80211_mlme_purge_registrations+0x1eb/0x2b0 [ 1924.550701][ T3917] cfg80211_change_iface+0x569/0xdf0 [ 1924.550742][ T3917] nl80211_set_interface+0x875/0xc80 [ 1924.550776][ T3917] ? __pfx_nl80211_set_interface+0x10/0x10 [ 1924.550806][ T3917] ? __nla_parse+0x40/0x60 [ 1924.550832][ T3917] ? nl80211_pre_doit+0x30e/0xae0 [ 1924.550857][ T3917] ? nl80211_pre_doit+0x19a/0xae0 [ 1924.550885][ T3917] genl_family_rcv_msg_doit+0x214/0x300 [ 1924.550912][ T3917] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 1924.550936][ T3917] ? genl_get_cmd+0x3e7/0x760 [ 1924.550965][ T3917] ? bpf_lsm_capable+0x9/0x10 [ 1924.550987][ T3917] ? security_capable+0x80/0x260 [ 1924.551008][ T3917] ? ns_capable+0xd2/0xf0 [ 1924.551032][ T3917] genl_rcv_msg+0x560/0x800 [ 1924.551059][ T3917] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1924.551083][ T3917] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 1924.551105][ T3917] ? __pfx_nl80211_set_interface+0x10/0x10 [ 1924.551132][ T3917] ? __pfx_nl80211_post_doit+0x10/0x10 [ 1924.551165][ T3917] netlink_rcv_skb+0x159/0x420 [ 1924.551185][ T3917] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1924.551205][ T3917] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1924.551229][ T3917] ? netlink_deliver_tap+0x1ae/0xcc0 [ 1924.551247][ T3917] genl_rcv+0x28/0x40 [ 1924.551261][ T3917] netlink_unicast+0x585/0x850 [ 1924.551279][ T3917] ? __pfx_netlink_unicast+0x10/0x10 [ 1924.551301][ T3917] netlink_sendmsg+0x8b0/0xda0 [ 1924.551319][ T3917] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1924.551337][ T3917] ? apparmor_socket_sendmsg+0x15b/0x270 [ 1924.551359][ T3917] ____sys_sendmsg+0xa4d/0xbe0 [ 1924.551375][ T3917] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1924.551395][ T3917] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1924.551423][ T3917] ___sys_sendmsg+0x190/0x1e0 [ 1924.551466][ T3917] ? __pfx____sys_sendmsg+0x10/0x10 [ 1924.551487][ T3917] ? futex_wait+0x11e/0x370 [ 1924.551521][ T3917] ? find_held_lock+0x2b/0x80 [ 1924.551563][ T3917] __sys_sendmsg+0x160/0x210 [ 1924.551591][ T3917] ? __pfx___sys_sendmsg+0x10/0x10 [ 1924.551630][ T3917] __do_fast_syscall_32+0xe7/0x970 [ 1924.551653][ T3917] ? lockdep_hardirqs_on+0x78/0x100 [ 1924.551678][ T3917] do_fast_syscall_32+0x32/0x70 [ 1924.551702][ T3917] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1924.551733][ T3917] RIP: 0023:0xf7f96fec [ 1924.551755][ T3917] Code: Unable to access opcode bytes at 0xf7f96fc2. [ 1924.551762][ T3917] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 1924.551781][ T3917] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000100 [ 1924.551794][ T3917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1924.551806][ T3917] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1924.551817][ T3917] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 1924.551855][ T3917] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1924.551879][ T3917] [ 1924.551918][ T3917] debugfs: out of free dentries, can not create file 'tdls_wider_bw' [ 1924.553380][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.553407][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.553413][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.553423][ T5152] Call Trace: [ 1924.553430][ T5152] [ 1924.553437][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.553461][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.553481][ T5152] should_failslab+0xc2/0x120 [ 1924.553506][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.553530][ T5152] ? do_getname+0x35/0x390 [ 1924.553556][ T5152] do_getname+0x35/0x390 [ 1924.553580][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.553600][ T5152] do_syscall_64+0x115/0x840 [ 1924.553622][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.553645][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.553664][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.553679][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.553696][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.553712][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.553724][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.553735][ T5152] RBP: 0000000000000000 R08: 0000000072b4b10f R09: 0000000000000001 [ 1924.553745][ T5152] R10: 000000000005dab8 R11: 0000000000000202 R12: 0000000000000000 [ 1924.553756][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.553788][ T5152] [ 1924.553954][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.553954][ T5152] name failslab, interval 1, probability 1, space 0, times 52 [ 1924.571345][ T3718] FAULT_INJECTION: forcing a failure. [ 1924.571345][ T3718] name failslab, interval 1, probability 1, space 0, times 52 [ 1924.574258][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.574286][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.574293][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.574304][ T5152] Call Trace: [ 1924.574310][ T5152] [ 1924.574317][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.574344][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.574365][ T5152] should_failslab+0xc2/0x120 [ 1924.574390][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.574413][ T5152] ? do_getname+0x35/0x390 [ 1924.574439][ T5152] do_getname+0x35/0x390 [ 1924.574464][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.574484][ T5152] do_syscall_64+0x115/0x840 [ 1924.574503][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.574526][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.574544][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.574560][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.574577][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.574595][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.574607][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.574618][ T5152] RBP: 0000000000000000 R08: 0000000072b4c9df R09: 0000000000000001 [ 1924.574629][ T5152] R10: 000000000005daba R11: 0000000000000202 R12: 0000000000000000 [ 1924.574640][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.574663][ T5152] [ 1924.576169][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.576169][ T5152] name failslab, interval 1, probability 1, space 0, times 51 [ 1924.577274][ T3718] CPU: 3 UID: 0 PID: 3718 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.577302][ T3718] Tainted: [L]=SOFTLOCKUP [ 1924.577310][ T3718] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.577320][ T3718] Call Trace: [ 1924.577327][ T3718] [ 1924.577334][ T3718] dump_stack_lvl+0x100/0x190 [ 1924.577358][ T3718] should_fail_ex.cold+0x5/0xa [ 1924.577379][ T3718] should_failslab+0xc2/0x120 [ 1924.577404][ T3718] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.577427][ T3718] ? __might_fault+0xc5/0x140 [ 1924.577446][ T3718] ? do_getname+0x35/0x390 [ 1924.577473][ T3718] do_getname+0x35/0x390 [ 1924.577497][ T3718] user_path_at+0x26/0x60 [ 1924.577525][ T3718] __ia32_sys_umount+0x109/0x190 [ 1924.577546][ T3718] ? __pfx___ia32_sys_umount+0x10/0x10 [ 1924.577572][ T3718] __do_fast_syscall_32+0xe7/0x970 [ 1924.577601][ T3718] do_fast_syscall_32+0x32/0x70 [ 1924.577623][ T3718] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1924.577646][ T3718] RIP: 0023:0xf7f96fec [ 1924.577661][ T3718] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 1924.577678][ T3718] RSP: 002b:00000000ffac1e98 EFLAGS: 00000292 ORIG_RAX: 0000000000000034 [ 1924.577696][ T3718] RAX: ffffffffffffffda RBX: 00000000ffac1f40 RCX: 0000000000000009 [ 1924.577713][ T3718] RDX: 00000000f7426ff4 RSI: 00000000f72614f4 RDI: 00000000ffac2fd4 [ 1924.577724][ T3718] RBP: 00000000ffac1f40 R08: 0000000000000000 R09: 0000000000000000 [ 1924.577735][ T3718] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 1924.577746][ T3718] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1924.577770][ T3718] [ 1924.581353][ C2] FAULT_INJECTION: forcing a failure. [ 1924.581353][ C2] name failslab, interval 1, probability 1, space 0, times 49 [ 1924.583308][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.583336][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.583343][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.583354][ T5152] Call Trace: [ 1924.583362][ T5152] [ 1924.583370][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.583396][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.583418][ T5152] should_failslab+0xc2/0x120 [ 1924.583443][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.583467][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.583491][ T5152] __d_alloc+0x35/0xa50 [ 1924.583509][ T5152] d_alloc+0x4a/0x1e0 [ 1924.583527][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.583546][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.583570][ T5152] filename_unlinkat+0x275/0x730 [ 1924.583587][ T5152] ? __might_fault+0xc5/0x140 [ 1924.583603][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.583628][ T5152] ? do_getname+0x191/0x390 [ 1924.583648][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.583666][ T5152] do_syscall_64+0x115/0x840 [ 1924.583685][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.583705][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.583721][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.583735][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.583750][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.583766][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.583776][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.583787][ T5152] RBP: 0000000000000000 R08: 0000000072b52097 R09: 0000000000000001 [ 1924.583797][ T5152] R10: 000000000005dabe R11: 0000000000000202 R12: 0000000000000000 [ 1924.583806][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.583856][ T5152] [ 1924.587103][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.587103][ T5152] name failslab, interval 1, probability 1, space 0, times 48 [ 1924.588735][ T3912] FAULT_INJECTION: forcing a failure. [ 1924.588735][ T3912] name failslab, interval 1, probability 1, space 0, times 48 [ 1924.588780][ T3912] CPU: 3 UID: 0 PID: 3912 Comm: syz.0.6727 Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.588809][ T3912] Tainted: [L]=SOFTLOCKUP [ 1924.588816][ T3912] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.588828][ T3912] Call Trace: [ 1924.588835][ T3912] [ 1924.588845][ T3912] dump_stack_lvl+0x100/0x190 [ 1924.588872][ T3912] should_fail_ex.cold+0x5/0xa [ 1924.588895][ T3912] should_failslab+0xc2/0x120 [ 1924.588923][ T3912] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.588947][ T3912] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.588971][ T3912] ? acpi_ut_create_update_state+0x72/0x130 [ 1924.588996][ T3912] acpi_ut_create_update_state+0x72/0x130 [ 1924.589017][ T3912] acpi_ut_create_update_state_and_push+0x2f/0x70 [ 1924.589046][ T3912] acpi_ut_update_object_reference+0x32f/0x800 [ 1924.589074][ T3912] ? __pfx_acpi_ut_update_object_reference+0x10/0x10 [ 1924.589093][ T3912] ? __pfx_acpi_ut_trace+0x10/0x10 [ 1924.589110][ T3912] ? __pfx_acpi_ut_trace+0x10/0x10 [ 1924.589127][ T3912] ? acpi_ut_status_exit+0x111/0x1c0 [ 1924.589148][ T3912] acpi_ut_add_reference+0x80/0x170 [ 1924.589167][ T3912] acpi_ex_resolve_node_to_value+0x7e1/0x9a0 [ 1924.589191][ T3912] ? __pfx_acpi_ex_resolve_node_to_value+0x10/0x10 [ 1924.589215][ T3912] ? acpi_ds_create_operand+0x267/0xc20 [ 1924.589244][ T3912] acpi_ex_resolve_to_value+0x3da/0xcd0 [ 1924.589264][ T3912] ? __pfx_acpi_ex_resolve_to_value+0x10/0x10 [ 1924.589284][ T3912] ? __pfx_acpi_ns_lookup+0x10/0x10 [ 1924.589302][ T3912] ? __asan_memset+0x23/0x50 [ 1924.589318][ T3912] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.589339][ T3912] acpi_ds_evaluate_name_path+0x30d/0x4a0 [ 1924.589356][ T3912] ? __pfx_acpi_ds_evaluate_name_path+0x10/0x10 [ 1924.589383][ T3912] ? acpi_ps_get_next_namepath+0x1f6/0xa10 [ 1924.589398][ T3912] ? acpi_ut_trace_ptr+0xe1/0x2a0 [ 1924.589418][ T3912] acpi_ds_exec_end_op+0xb78/0x1e60 [ 1924.589437][ T3912] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 1924.589452][ T3912] acpi_ps_parse_loop+0x5e1/0x26e0 [ 1924.589474][ T3912] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 1924.589490][ T3912] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.589508][ T3912] ? acpi_ut_create_thread_state+0x6d/0x170 [ 1924.589530][ T3912] acpi_ps_parse_aml+0x81e/0x1120 [ 1924.589552][ T3912] acpi_ps_execute_method+0x5c4/0xe90 [ 1924.589576][ T3912] acpi_ns_evaluate+0x640/0x1670 [ 1924.589600][ T3912] acpi_ut_evaluate_object+0xf7/0x610 [ 1924.589624][ T3912] acpi_rs_get_prt_method_data+0xa0/0x150 [ 1924.589645][ T3912] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 1924.589665][ T3912] ? acpi_ut_status_exit+0x111/0x1c0 [ 1924.589684][ T3912] ? acpi_rs_validate_parameters+0x104/0x210 [ 1924.589711][ T3912] acpi_get_irq_routing_table+0xb8/0x140 [ 1924.589733][ T3912] ? __pfx_acpi_get_irq_routing_table+0x10/0x10 [ 1924.589758][ T3912] ? do_raw_spin_lock+0x128/0x260 [ 1924.589778][ T3912] acpi_pci_irq_find_prt_entry+0x179/0xdd0 [ 1924.589803][ T3912] ? do_raw_spin_lock+0x128/0x260 [ 1924.589823][ T3912] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 1924.589847][ T3912] ? mark_held_locks+0x40/0x70 [ 1924.589872][ T3912] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1924.589893][ T3912] acpi_pci_irq_lookup+0x8e/0x6b0 [ 1924.589915][ T3912] ? __pfx_acpi_pci_irq_lookup+0x10/0x10 [ 1924.589942][ T3912] acpi_pci_irq_disable+0x1a8/0x360 [ 1924.589962][ T3912] ? __pfx_acpi_pci_irq_disable+0x10/0x10 [ 1924.589983][ T3912] pcibios_disable_device+0x89/0xb0 [ 1924.589999][ T3912] do_pci_disable_device+0x9f/0x100 [ 1924.590022][ T3912] ? __pfx_do_pci_disable_device+0x10/0x10 [ 1924.590043][ T3912] ? list_netdevice+0x4e3/0x820 [ 1924.590067][ T3912] pci_disable_device+0x130/0x270 [ 1924.590089][ T3912] pci_device_remove+0xb2/0x1d0 [ 1924.590106][ T3912] ? __pfx_pci_device_remove+0x10/0x10 [ 1924.590124][ T3912] device_remove+0xcb/0x180 [ 1924.590146][ T3912] device_release_driver_internal+0x44e/0x620 [ 1924.590173][ T3912] unbind_store+0xf8/0x110 [ 1924.590191][ T3912] ? __pfx_unbind_store+0x10/0x10 [ 1924.590210][ T3912] drv_attr_store+0x74/0xb0 [ 1924.590226][ T3912] ? __pfx_drv_attr_store+0x10/0x10 [ 1924.590241][ T3912] sysfs_kf_write+0xf2/0x150 [ 1924.590264][ T3912] kernfs_fop_write_iter+0x3e0/0x5f0 [ 1924.590281][ T3912] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1924.590304][ T3912] vfs_write+0x6ac/0x1050 [ 1924.590320][ T3912] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1924.590340][ T3912] ? __pfx_vfs_write+0x10/0x10 [ 1924.590353][ T3912] ? find_held_lock+0x2b/0x80 [ 1924.590386][ T3912] ksys_write+0x12a/0x250 [ 1924.590401][ T3912] ? __pfx_ksys_write+0x10/0x10 [ 1924.590422][ T3912] __do_fast_syscall_32+0xe7/0x970 [ 1924.590446][ T3912] do_fast_syscall_32+0x32/0x70 [ 1924.590466][ T3912] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1924.590486][ T3912] RIP: 0023:0xf7fd4fec [ 1924.590507][ T3912] Code: Unable to access opcode bytes at 0xf7fd4fc2. [ 1924.590514][ T3912] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 1924.590530][ T3912] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000500 [ 1924.590541][ T3912] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000 [ 1924.590550][ T3912] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1924.590559][ T3912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1924.590568][ T3912] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1924.590589][ T3912] [ 1924.590600][ T3912] ACPI Error: AE_NO_MEMORY, [ 1924.590603][ C2] CPU: 2 UID: 0 PID: 23 Comm: ksoftirqd/2 Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.590629][ C2] Tainted: [L]=SOFTLOCKUP [ 1924.590635][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.590644][ C2] Call Trace: [ 1924.590650][ C2] [ 1924.590656][ C2] dump_stack_lvl+0x100/0x190 [ 1924.590677][ C2] should_fail_ex.cold+0x5/0xa [ 1924.590695][ C2] should_failslab+0xc2/0x120 [ 1924.590719][ C2] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.590738][ C2] ? lock_acquire+0x1b9/0x370 [ 1924.590760][ C2] ? skb_clone+0x190/0x400 [ 1924.590785][ C2] skb_clone+0x190/0x400 [ 1924.590806][ C2] dev_queue_xmit_nit+0x255/0xa60 [ 1924.590835][ C2] dev_hard_start_xmit+0x2f5/0x760 [ 1924.590858][ C2] sch_direct_xmit+0x1b2/0xc70 [ 1924.590883][ C2] ? lock_acquire+0x1b9/0x370 [ 1924.590910][ C2] ? __pfx_sch_direct_xmit+0x10/0x10 [ 1924.590934][ C2] ? do_raw_spin_lock+0x240/0x260 [ 1924.590963][ C2] __dev_queue_xmit+0x27ac/0x4970 [ 1924.590996][ C2] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1924.591024][ C2] ? __lock_acquire+0x49f/0x1a40 [ 1924.591054][ C2] ? find_held_lock+0x2b/0x80 [ 1924.591084][ C2] ? lock_acquire+0x1b9/0x370 [ 1924.591117][ C2] ? mark_held_locks+0x40/0x70 [ 1924.591147][ C2] ip_finish_output2+0xf4a/0x2400 [ 1924.591177][ C2] ? __pfx_ip_finish_output2+0x10/0x10 [ 1924.591201][ C2] ? __pfx_ip_dst_mtu_maybe_forward+0x10/0x10 [ 1924.591235][ C2] __ip_finish_output.part.0+0x444/0x6f0 [ 1924.591262][ C2] ip_output+0x39b/0xc10 [ 1924.591286][ C2] ? __pfx_ip_output+0x10/0x10 [ 1924.591311][ C2] ? __pfx_ip_finish_output+0x10/0x10 [ 1924.591338][ C2] ? __pfx_ip_output+0x10/0x10 [ 1924.591361][ C2] ip_local_out+0x193/0x1f0 [ 1924.591387][ C2] __ip_queue_xmit+0x885/0x1e90 [ 1924.591415][ C2] ? __pfx_ip_queue_xmit+0x10/0x10 [ 1924.591439][ C2] __tcp_transmit_skb+0x3506/0x4f20 [ 1924.591482][ C2] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 1924.591509][ C2] ? kmalloc_reserve+0x148/0x350 [ 1924.591534][ C2] ? kmalloc_reserve+0xf9/0x350 [ 1924.591569][ C2] __tcp_send_ack.part.0+0x4db/0x940 [ 1924.591602][ C2] tcp_send_ack+0x84/0xa0 [ 1924.591622][ C2] __tcp_ack_snd_check+0x207/0xa00 [ 1924.591645][ C2] tcp_rcv_established+0x29bc/0x3990 [ 1924.591679][ C2] ? __pfx_tcp_rcv_established+0x10/0x10 [ 1924.591704][ C2] ? lock_acquire+0x1b9/0x370 [ 1924.591739][ C2] tcp_v4_do_rcv+0xbb6/0x1260 [ 1924.591768][ C2] tcp_v4_rcv+0x2ec1/0x4840 [ 1924.591809][ C2] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 1924.591865][ C2] ? __pfx_raw_local_deliver+0x10/0x10 [ 1924.591897][ C2] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 1924.591926][ C2] ip_protocol_deliver_rcu+0xba/0x4d0 [ 1924.591960][ C2] ip_local_deliver_finish+0x3f2/0x6e0 [ 1924.591994][ C2] ip_local_deliver+0x19a/0x1f0 [ 1924.592013][ C2] ? __pfx_ip_local_deliver+0x10/0x10 [ 1924.592041][ C2] ip_list_rcv_finish+0xa14/0xce0 [ 1924.592067][ C2] ? __pfx_ip_list_rcv_finish+0x10/0x10 [ 1924.592086][ C2] ? ip_rcv_core+0x93c/0xe80 [ 1924.592120][ C2] ip_list_rcv+0x338/0x450 [ 1924.592142][ C2] ? __pfx_ip_list_rcv+0x10/0x10 [ 1924.592164][ C2] ? __pfx_ip_list_rcv+0x10/0x10 [ 1924.592185][ C2] __netif_receive_skb_list_core+0x74c/0x940 [ 1924.592221][ C2] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 1924.592245][ C2] ? lock_acquire+0x1b9/0x370 [ 1924.592276][ C2] ? __pfx_tcp4_gro_receive+0x10/0x10 [ 1924.592305][ C2] netif_receive_skb_list_internal+0x722/0xd40 [ 1924.592333][ C2] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 1924.592358][ C2] ? dev_gro_receive+0x238/0x3060 [ 1924.592387][ C2] ? lockdep_hardirqs_on+0x78/0x100 [ 1924.592418][ C2] gro_receive_skb+0xa05/0xc80 [ 1924.592447][ C2] e1000_clean_rx_irq+0x4e8/0x1040 [ 1924.592490][ C2] ? __pfx_e1000_clean_rx_irq+0x10/0x10 [ 1924.592517][ C2] e1000_clean+0xa33/0x1f70 [ 1924.592549][ C2] ? clockevents_program_event+0x1ef/0x820 [ 1924.592574][ C2] ? __pfx_e1000_clean+0x10/0x10 [ 1924.592595][ C2] ? __pfx_clockevents_program_event+0x10/0x10 [ 1924.592619][ C2] ? timerqueue_linked_add+0x260/0x430 [ 1924.592650][ C2] __napi_poll.constprop.0+0xaf/0x450 [ 1924.592676][ C2] net_rx_action+0xa40/0xf20 [ 1924.592707][ C2] ? __pfx_net_rx_action+0x10/0x10 [ 1924.592729][ C2] ? lockdep_hardirqs_on+0x10/0x100 [ 1924.592750][ C2] ? finish_task_switch.isra.0+0x2c5/0x10c0 [ 1924.592774][ C2] ? kvm_sched_clock_read+0x11/0x20 [ 1924.592793][ C2] ? sched_clock+0x38/0x60 [ 1924.592812][ C2] ? sched_clock_cpu+0x6c/0x570 [ 1924.592852][ C2] ? rcu_is_watching+0x12/0xc0 [ 1924.592879][ C2] handle_softirqs+0x1ea/0x9b0 [ 1924.592905][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 1924.592928][ C2] ? run_ksoftirqd+0x5b/0x60 [ 1924.592951][ C2] ? rcu_is_watching+0x12/0xc0 [ 1924.592975][ C2] ? __pfx_run_ksoftirqd+0x10/0x10 [ 1924.592996][ C2] run_ksoftirqd+0x38/0x60 [ 1924.593014][ C2] smpboot_thread_fn+0x3d3/0xaa0 [ 1924.593044][ C2] ? kthread+0x13a/0x450 [ 1924.593067][ C2] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 1924.593089][ C2] kthread+0x370/0x450 [ 1924.593113][ C2] ? __pfx_kthread+0x10/0x10 [ 1924.593140][ C2] ret_from_fork+0x72b/0xd50 [ 1924.593163][ C2] ? __pfx_ret_from_fork+0x10/0x10 [ 1924.593209][ C2] ? __switch_to+0x800/0x10f0 [ 1924.593238][ C2] ? __pfx_kthread+0x10/0x10 [ 1924.593264][ C2] ret_from_fork_asm+0x1a/0x30 [ 1924.593304][ C2] [ 1924.595178][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.595207][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.595213][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.595225][ T5152] Call Trace: [ 1924.595231][ T5152] [ 1924.595238][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.595263][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.595284][ T5152] should_failslab+0xc2/0x120 [ 1924.595309][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.595333][ T5152] ? do_getname+0x35/0x390 [ 1924.595378][ T5152] do_getname+0x35/0x390 [ 1924.595405][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.595426][ T5152] do_syscall_64+0x115/0x840 [ 1924.595448][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.595471][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.595489][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.595505][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.595523][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.595541][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.595553][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.595563][ T5152] RBP: 0000000000000000 R08: 0000000072b54b5a R09: 0000000000000001 [ 1924.595574][ T5152] R10: 000000000005dac0 R11: 0000000000000202 R12: 0000000000000000 [ 1924.595585][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.595610][ T5152] [ 1924.596941][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.596941][ T5152] name failslab, interval 1, probability 1, space 0, times 45 [ 1924.599974][ T3912] Could not update object reference count [ 1924.601155][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.601184][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.601190][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.601201][ T5152] Call Trace: [ 1924.601209][ T5152] [ 1924.601216][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.601243][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.601263][ T5152] should_failslab+0xc2/0x120 [ 1924.601288][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.601313][ T5152] ? do_getname+0x35/0x390 [ 1924.601340][ T5152] do_getname+0x35/0x390 [ 1924.601364][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.601385][ T5152] do_syscall_64+0x115/0x840 [ 1924.601408][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.601431][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.601451][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.601467][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.601483][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.601502][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.601514][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.601522][ T5152] RBP: 0000000000000000 R08: 0000000072b571c8 R09: 0000000000000001 [ 1924.601531][ T5152] R10: 000000000005dac2 R11: 0000000000000202 R12: 0000000000000000 [ 1924.601542][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.601565][ T5152] [ 1924.603030][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.603030][ T5152] name failslab, interval 1, probability 1, space 0, times 44 [ 1924.603307][ T3912] (20260408/utdelete-651) [ 1924.605868][ T3912] FAULT_INJECTION: forcing a failure. [ 1924.605868][ T3912] name failslab, interval 1, probability 1, space 0, times 44 [ 1924.607942][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.607969][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.607975][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.607985][ T5152] Call Trace: [ 1924.607992][ T5152] [ 1924.608006][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.608031][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.608051][ T5152] should_failslab+0xc2/0x120 [ 1924.608073][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.608094][ T5152] ? do_getname+0x35/0x390 [ 1924.608120][ T5152] do_getname+0x35/0x390 [ 1924.608144][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.608163][ T5152] do_syscall_64+0x115/0x840 [ 1924.608185][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.608207][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.608225][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.608240][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.608255][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.608271][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.608282][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.608293][ T5152] RBP: 0000000000000000 R08: 0000000072b58992 R09: 0000000000000001 [ 1924.608304][ T5152] R10: 000000000005dac2 R11: 0000000000000202 R12: 0000000000000000 [ 1924.608315][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.608340][ T5152] [ 1924.614690][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.614690][ T5152] name failslab, interval 1, probability 1, space 0, times 42 [ 1924.618961][ T3912] CPU: 3 UID: 0 PID: 3912 Comm: syz.0.6727 Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.619004][ T3912] Tainted: [L]=SOFTLOCKUP [ 1924.619010][ T3912] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.619019][ T3912] Call Trace: [ 1924.619025][ T3912] [ 1924.619031][ T3912] dump_stack_lvl+0x100/0x190 [ 1924.619053][ T3912] should_fail_ex.cold+0x5/0xa [ 1924.619071][ T3912] should_failslab+0xc2/0x120 [ 1924.619091][ T3912] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.619113][ T3912] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.619132][ T3912] ? acpi_ut_create_update_state+0x72/0x130 [ 1924.619152][ T3912] acpi_ut_create_update_state+0x72/0x130 [ 1924.619168][ T3912] acpi_ut_create_update_state_and_push+0x2f/0x70 [ 1924.619195][ T3912] acpi_ut_update_object_reference+0x32f/0x800 [ 1924.619218][ T3912] ? __pfx_acpi_ut_update_object_reference+0x10/0x10 [ 1924.619242][ T3912] ? acpi_ut_track_stack_ptr+0x114/0x180 [ 1924.619259][ T3912] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.619275][ T3912] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.619291][ T3912] ? acpi_ut_trace_ptr+0x1d2/0x2a0 [ 1924.619311][ T3912] acpi_ut_add_reference+0x80/0x170 [ 1924.619329][ T3912] acpi_ds_do_implicit_return+0x33a/0x420 [ 1924.619356][ T3912] acpi_ds_is_result_used+0x7b/0x980 [ 1924.619379][ T3912] acpi_ds_delete_result_if_not_used+0xb6/0x1d0 [ 1924.619403][ T3912] ? __pfx_acpi_ds_delete_result_if_not_used+0x10/0x10 [ 1924.619427][ T3912] ? acpi_ps_get_next_namepath+0x1f6/0xa10 [ 1924.619447][ T3912] acpi_ds_exec_end_op+0x51e/0x1e60 [ 1924.619464][ T3912] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 1924.619479][ T3912] acpi_ps_parse_loop+0x5e1/0x26e0 [ 1924.619500][ T3912] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 1924.619514][ T3912] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.619531][ T3912] ? acpi_ut_create_thread_state+0x6d/0x170 [ 1924.619553][ T3912] acpi_ps_parse_aml+0x81e/0x1120 [ 1924.619572][ T3912] acpi_ps_execute_method+0x5c4/0xe90 [ 1924.619594][ T3912] acpi_ns_evaluate+0x640/0x1670 [ 1924.619618][ T3912] acpi_ut_evaluate_object+0xf7/0x610 [ 1924.619640][ T3912] acpi_rs_get_prt_method_data+0xa0/0x150 [ 1924.619660][ T3912] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 1924.619678][ T3912] ? acpi_ut_status_exit+0x111/0x1c0 [ 1924.619696][ T3912] ? acpi_rs_validate_parameters+0x104/0x210 [ 1924.619722][ T3912] acpi_get_irq_routing_table+0xb8/0x140 [ 1924.619741][ T3912] ? __pfx_acpi_get_irq_routing_table+0x10/0x10 [ 1924.619763][ T3912] ? do_raw_spin_lock+0x128/0x260 [ 1924.619781][ T3912] acpi_pci_irq_find_prt_entry+0x179/0xdd0 [ 1924.619803][ T3912] ? do_raw_spin_lock+0x128/0x260 [ 1924.619848][ T3912] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 1924.619870][ T3912] ? mark_held_locks+0x40/0x70 [ 1924.619892][ T3912] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1924.619911][ T3912] acpi_pci_irq_lookup+0x8e/0x6b0 [ 1924.619932][ T3912] ? __pfx_acpi_pci_irq_lookup+0x10/0x10 [ 1924.619957][ T3912] acpi_pci_irq_disable+0x1a8/0x360 [ 1924.619976][ T3912] ? __pfx_acpi_pci_irq_disable+0x10/0x10 [ 1924.619994][ T3912] pcibios_disable_device+0x89/0xb0 [ 1924.620010][ T3912] do_pci_disable_device+0x9f/0x100 [ 1924.620044][ T3912] ? __pfx_do_pci_disable_device+0x10/0x10 [ 1924.620062][ T3912] ? list_netdevice+0x4e3/0x820 [ 1924.620085][ T3912] pci_disable_device+0x130/0x270 [ 1924.620104][ T3912] pci_device_remove+0xb2/0x1d0 [ 1924.620120][ T3912] ? __pfx_pci_device_remove+0x10/0x10 [ 1924.620137][ T3912] device_remove+0xcb/0x180 [ 1924.620157][ T3912] device_release_driver_internal+0x44e/0x620 [ 1924.620183][ T3912] unbind_store+0xf8/0x110 [ 1924.620199][ T3912] ? __pfx_unbind_store+0x10/0x10 [ 1924.620217][ T3912] drv_attr_store+0x74/0xb0 [ 1924.620231][ T3912] ? __pfx_drv_attr_store+0x10/0x10 [ 1924.620245][ T3912] sysfs_kf_write+0xf2/0x150 [ 1924.620267][ T3912] kernfs_fop_write_iter+0x3e0/0x5f0 [ 1924.620284][ T3912] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1924.620305][ T3912] vfs_write+0x6ac/0x1050 [ 1924.620321][ T3912] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1924.620340][ T3912] ? __pfx_vfs_write+0x10/0x10 [ 1924.620352][ T3912] ? find_held_lock+0x2b/0x80 [ 1924.620384][ T3912] ksys_write+0x12a/0x250 [ 1924.620397][ T3912] ? __pfx_ksys_write+0x10/0x10 [ 1924.620417][ T3912] __do_fast_syscall_32+0xe7/0x970 [ 1924.620439][ T3912] do_fast_syscall_32+0x32/0x70 [ 1924.620458][ T3912] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1924.620477][ T3912] RIP: 0023:0xf7fd4fec [ 1924.620497][ T3912] Code: Unable to access opcode bytes at 0xf7fd4fc2. [ 1924.620504][ T3912] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 1924.620520][ T3912] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000500 [ 1924.620530][ T3912] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000 [ 1924.620539][ T3912] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1924.620548][ T3912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1924.620557][ T3912] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1924.620576][ T3912] [ 1924.620603][ T3912] ACPI Error: AE_NO_MEMORY, [ 1924.622084][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.622112][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.622118][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.622129][ T5152] Call Trace: [ 1924.622137][ T5152] [ 1924.622145][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.622170][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.622191][ T5152] should_failslab+0xc2/0x120 [ 1924.622215][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.622240][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.622266][ T5152] __d_alloc+0x35/0xa50 [ 1924.622288][ T5152] d_alloc+0x4a/0x1e0 [ 1924.622310][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.622333][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.622361][ T5152] filename_unlinkat+0x275/0x730 [ 1924.622380][ T5152] ? __might_fault+0xc5/0x140 [ 1924.622401][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.622432][ T5152] ? do_getname+0x191/0x390 [ 1924.622458][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.622478][ T5152] do_syscall_64+0x115/0x840 [ 1924.622499][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.622522][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.622540][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.622556][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.622573][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.622590][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.622602][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.622612][ T5152] RBP: 0000000000000000 R08: 0000000072b5b710 R09: 0000000000000001 [ 1924.622623][ T5152] R10: 000000000005dac6 R11: 0000000000000202 R12: 0000000000000000 [ 1924.622634][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.622659][ T5152] [ 1924.624855][ T3713] FAULT_INJECTION: forcing a failure. [ 1924.624855][ T3713] name failslab, interval 1, probability 1, space 0, times 40 [ 1924.625059][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.625059][ T5152] name failslab, interval 1, probability 1, space 0, times 40 [ 1924.625084][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.625106][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.625113][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.625123][ T5152] Call Trace: [ 1924.625128][ T5152] [ 1924.625135][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.625158][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.625179][ T5152] should_failslab+0xc2/0x120 [ 1924.625204][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.625228][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.625253][ T5152] __d_alloc+0x35/0xa50 [ 1924.625275][ T5152] d_alloc+0x4a/0x1e0 [ 1924.625297][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.625320][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.625348][ T5152] filename_unlinkat+0x275/0x730 [ 1924.625368][ T5152] ? __might_fault+0xc5/0x140 [ 1924.625389][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.625420][ T5152] ? do_getname+0x191/0x390 [ 1924.625445][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.625466][ T5152] do_syscall_64+0x115/0x840 [ 1924.625487][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.625510][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.625528][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.625543][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.625561][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.625577][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.625589][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.625600][ T5152] RBP: 0000000000000000 R08: 0000000072b5df93 R09: 0000000000000001 [ 1924.625611][ T5152] R10: 000000000005dac8 R11: 0000000000000202 R12: 0000000000000000 [ 1924.625622][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.625647][ T5152] [ 1924.625971][ T3912] Could not update object reference count [ 1924.627552][ T3713] CPU: 0 UID: 0 PID: 3713 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.627571][ T3713] Tainted: [L]=SOFTLOCKUP [ 1924.627575][ T3713] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.627628][ T3713] Call Trace: [ 1924.627636][ T3713] [ 1924.627643][ T3713] dump_stack_lvl+0x100/0x190 [ 1924.627658][ T3713] should_fail_ex.cold+0x5/0xa [ 1924.627670][ T3713] should_failslab+0xc2/0x120 [ 1924.627686][ T3713] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1924.627700][ T3713] ? __alloc_skb+0x140/0x710 [ 1924.627717][ T3713] __alloc_skb+0x140/0x710 [ 1924.627730][ T3713] ? __alloc_skb+0x5b7/0x710 [ 1924.627743][ T3713] ? __pfx___alloc_skb+0x10/0x10 [ 1924.627757][ T3713] ? find_held_lock+0x2b/0x80 [ 1924.627771][ T3713] ? atomic_notifier_call_chain+0x9e/0x1c0 [ 1924.627788][ T3713] inet6_rt_notify+0x1d2/0x4c0 [ 1924.627809][ T3713] fib6_del+0xf7a/0x1790 [ 1924.627856][ T3713] ? __pfx_fib6_del+0x10/0x10 [ 1924.627871][ T3713] ? fib6_ifdown+0xcd/0x7e0 [ 1924.627889][ T3713] fib6_clean_node+0x424/0x5d0 [ 1924.627902][ T3713] ? __pfx_fib6_clean_node+0x10/0x10 [ 1924.627920][ T3713] fib6_walk_continue+0x451/0x8d0 [ 1924.627940][ T3713] fib6_walk+0x182/0x370 [ 1924.627951][ T3713] fib6_clean_tree+0xdc/0x120 [ 1924.627961][ T3713] ? __pfx_fib6_ifdown+0x10/0x10 [ 1924.627977][ T3713] ? __pfx_fib6_clean_tree+0x10/0x10 [ 1924.627990][ T3713] ? __pfx_fib6_clean_node+0x10/0x10 [ 1924.628002][ T3713] ? __pfx_fib6_ifdown+0x10/0x10 [ 1924.628021][ T3713] ? __pfx_fib6_ifdown+0x10/0x10 [ 1924.628037][ T3713] __fib6_clean_all+0x107/0x2d0 [ 1924.628051][ T3713] rt6_disable_ip+0x2a6/0x980 [ 1924.628067][ T3713] ? __pfx_try_to_wake_up+0x10/0x10 [ 1924.628082][ T3713] ? __pfx_rt6_disable_ip+0x10/0x10 [ 1924.628102][ T3713] addrconf_ifdown.isra.0+0x11d/0x1b70 [ 1924.628115][ T3713] ? trace_contention_end+0x126/0x160 [ 1924.628127][ T3713] ? __mutex_lock+0x26d/0x1bd0 [ 1924.628142][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.628142][ T5152] name failslab, interval 1, probability 1, space 0, times 39 [ 1924.628150][ T3713] ? tee_netdev_event+0x8a/0x3d0 [ 1924.628166][ T3713] ? find_held_lock+0x2b/0x80 [ 1924.628182][ T3713] ? tee_netdev_event+0x300/0x3d0 [ 1924.628201][ T3713] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10 [ 1924.628220][ T3713] addrconf_notify+0x4a3/0x1ba0 [ 1924.628237][ T3713] ? __pfx_tls_dev_event+0x10/0x10 [ 1924.628254][ T3713] ? __pfx_addrconf_notify+0x10/0x10 [ 1924.628270][ T3713] ? ip6mr_device_event+0x1c4/0x230 [ 1924.628286][ T3713] notifier_call_chain+0x99/0x3f0 [ 1924.628303][ T3713] call_netdevice_notifiers_info+0xbe/0x110 [ 1924.628323][ T3713] netif_close_many+0x319/0x630 [ 1924.628335][ T3713] ? __pfx_netif_close_many+0x10/0x10 [ 1924.628347][ T3713] ? netif_close_many_and_unlock+0x1af/0x270 [ 1924.628360][ T3713] unregister_netdevice_many_notify+0x840/0x2140 [ 1924.628380][ T3713] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1924.628393][ T3713] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1924.628409][ T3713] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 1924.628421][ T3713] ? linkwatch_fire_event+0x211/0x270 [ 1924.628432][ T3713] ? netif_carrier_off+0xa8/0xc0 [ 1924.628452][ T3713] unregister_netdevice_queue+0x30b/0x3c0 [ 1924.628469][ T3713] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 1924.628485][ T3713] ? linkwatch_schedule_work+0x16f/0x1a0 [ 1924.628497][ T3713] ? linkwatch_fire_event+0x74/0x270 [ 1924.628510][ T3713] __tun_detach+0x1371/0x16e0 [ 1924.628525][ T3713] ? __pfx_tun_chr_close+0x10/0x10 [ 1924.628536][ T3713] tun_chr_close+0xc2/0x220 [ 1924.628547][ T3713] ? __pfx_tun_chr_close+0x10/0x10 [ 1924.628557][ T3713] __fput+0x3ff/0xb50 [ 1924.628573][ T3713] task_work_run+0x150/0x240 [ 1924.628590][ T3713] ? __pfx_task_work_run+0x10/0x10 [ 1924.628609][ T3713] do_exit+0x951/0x2ae0 [ 1924.628625][ T3713] ? do_raw_spin_lock+0x128/0x260 [ 1924.628639][ T3713] ? __pfx_do_exit+0x10/0x10 [ 1924.628653][ T3713] ? do_group_exit+0x1bd/0x2a0 [ 1924.628669][ T3713] ? rcu_is_watching+0x12/0xc0 [ 1924.628684][ T3713] do_group_exit+0xd5/0x2a0 [ 1924.628700][ T3713] __ia32_sys_exit_group+0x3e/0x50 [ 1924.628715][ T3713] ia32_sys_call+0x19ea/0x19f0 [ 1924.628731][ T3713] __do_fast_syscall_32+0xe7/0x970 [ 1924.628745][ T3713] ? lockdep_hardirqs_on+0x78/0x100 [ 1924.628759][ T3713] do_fast_syscall_32+0x32/0x70 [ 1924.628774][ T3713] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1924.628788][ T3713] RIP: 0023:0xf702efec [ 1924.628797][ T3713] Code: Unable to access opcode bytes at 0xf702efc2. [ 1924.628802][ T3713] RSP: 002b:00000000ffa8110c EFLAGS: 00000282 ORIG_RAX: 00000000000000fc [ 1924.628813][ T3713] RAX: ffffffffffffffda RBX: 0000000000000043 RCX: 00000000ffa81158 [ 1924.628820][ T3713] RDX: 0000000000000000 RSI: 0000000000000041 RDI: 00000000f716f8b6 [ 1924.628827][ T3713] RBP: 00000000f73f6ff4 R08: 0000000000000000 R09: 0000000000000000 [ 1924.628833][ T3713] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000 [ 1924.628840][ T3713] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1924.628853][ T3713] [ 1924.629760][ T3912] (20260408/utdelete-651) [ 1924.631454][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.631481][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.631488][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.631498][ T5152] Call Trace: [ 1924.631505][ T5152] [ 1924.631513][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.631537][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.631557][ T5152] should_failslab+0xc2/0x120 [ 1924.631596][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.631619][ T5152] ? do_getname+0x35/0x390 [ 1924.631646][ T5152] do_getname+0x35/0x390 [ 1924.631670][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.631692][ T5152] do_syscall_64+0x115/0x840 [ 1924.631713][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.631736][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.631755][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.631770][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.631787][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.631805][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.631816][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.631850][ T5152] RBP: 0000000000000000 R08: 0000000072b5ebaa R09: 0000000000000001 [ 1924.631861][ T5152] R10: 000000000005dac8 R11: 0000000000000202 R12: 0000000000000000 [ 1924.631872][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.631897][ T5152] [ 1924.632332][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.632332][ T5152] name failslab, interval 1, probability 1, space 0, times 37 [ 1924.636607][ T3927] comedi comedi0: Minor 220 is invalid! [ 1924.639203][ T3912] FAULT_INJECTION: forcing a failure. [ 1924.639203][ T3912] name failslab, interval 1, probability 1, space 0, times 37 [ 1924.649822][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.649852][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.649859][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.649870][ T5152] Call Trace: [ 1924.649877][ T5152] [ 1924.649884][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.649909][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.649931][ T5152] should_failslab+0xc2/0x120 [ 1924.649957][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.649980][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.650011][ T5152] __d_alloc+0x35/0xa50 [ 1924.650033][ T5152] d_alloc+0x4a/0x1e0 [ 1924.650054][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.650074][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.650101][ T5152] filename_unlinkat+0x275/0x730 [ 1924.650119][ T5152] ? __might_fault+0xc5/0x140 [ 1924.650140][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.650169][ T5152] ? do_getname+0x191/0x390 [ 1924.650193][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.650213][ T5152] do_syscall_64+0x115/0x840 [ 1924.650234][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.650253][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.650271][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.650286][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.650302][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.650320][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.650332][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.650342][ T5152] RBP: 0000000000000000 R08: 0000000072b5fbfd R09: 0000000000000001 [ 1924.650353][ T5152] R10: 000000000005dac8 R11: 0000000000000202 R12: 0000000000000000 [ 1924.650365][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.650388][ T5152] [ 1924.651033][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.651033][ T5152] name failslab, interval 1, probability 1, space 0, times 36 [ 1924.654459][ C1] FAULT_INJECTION: forcing a failure. [ 1924.654459][ C1] name failslab, interval 1, probability 1, space 0, times 36 [ 1924.654480][ C1] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.654496][ C1] Tainted: [L]=SOFTLOCKUP [ 1924.654500][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.654507][ C1] Call Trace: [ 1924.654511][ C1] [ 1924.654515][ C1] dump_stack_lvl+0x100/0x190 [ 1924.654532][ C1] should_fail_ex.cold+0x5/0xa [ 1924.654546][ C1] should_failslab+0xc2/0x120 [ 1924.654562][ C1] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 1924.654577][ C1] ? __alloc_skb+0x140/0x710 [ 1924.654595][ C1] __alloc_skb+0x140/0x710 [ 1924.654608][ C1] ? __alloc_skb+0x5b7/0x710 [ 1924.654622][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 1924.654636][ C1] ? __pfx_ipv6_get_ifaddr+0x10/0x10 [ 1924.654653][ C1] ndisc_alloc_skb+0xd8/0x530 [ 1924.654669][ C1] ndisc_send_rs+0x370/0x680 [ 1924.654686][ C1] addrconf_rs_timer+0x424/0x880 [ 1924.654701][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 1924.654718][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 1924.654732][ C1] call_timer_fn+0x19a/0x610 [ 1924.654749][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 1924.654767][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 1924.654780][ C1] ? mark_held_locks+0x40/0x70 [ 1924.654799][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 1924.654812][ C1] __run_timers+0x757/0xb00 [ 1924.654832][ C1] ? __pfx___run_timers+0x10/0x10 [ 1924.654853][ C1] ? _raw_spin_lock_irq+0x45/0x50 [ 1924.654867][ C1] run_timer_base+0x114/0x190 [ 1924.654883][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 1924.654902][ C1] run_timer_softirq+0x1a/0x50 [ 1924.654918][ C1] handle_softirqs+0x1ea/0x9b0 [ 1924.654932][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 1924.654944][ C1] ? _raw_spin_unlock+0x28/0x50 [ 1924.654955][ C1] ? __hrtimer_rearm_deferred+0x9b/0x720 [ 1924.654971][ C1] __irq_exit_rcu+0x162/0x210 [ 1924.654984][ C1] irq_exit_rcu+0x9/0x30 [ 1924.654995][ C1] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 1924.655014][ C1] [ 1924.655017][ C1] [ 1924.655022][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1924.655035][ C1] RIP: 0010:console_flush_one_record+0xac3/0xe50 [ 1924.655050][ C1] Code: 00 e8 b1 07 2a 00 9c 5d 81 e5 00 02 00 00 31 ff 48 89 ee e8 af b4 21 00 48 85 ed 0f 85 d7 01 00 00 e8 01 ba 21 00 fb 4c 89 e8 <48> c1 e8 03 42 80 3c 38 00 0f 85 64 03 00 00 48 8b 0c 24 48 8b 6b [ 1924.655062][ C1] RSP: 0018:ffffc90002e1f8d0 EFLAGS: 00000293 [ 1924.655072][ C1] RAX: ffffffff8f9af1d8 RBX: ffffffff8f9af180 RCX: ffffffff81e7f251 [ 1924.655080][ C1] RDX: ffff888021b4ca80 RSI: ffffffff81e7f25f RDI: ffff888021b4ca80 [ 1924.655087][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000 [ 1924.655094][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000008568 [ 1924.655100][ C1] R13: ffffffff8f9af1d8 R14: ffffc90002e1f950 R15: dffffc0000000000 [ 1924.655110][ C1] ? console_flush_one_record+0xab1/0xe50 [ 1924.655124][ C1] ? console_flush_one_record+0xabf/0xe50 [ 1924.655143][ C1] ? __pfx_console_flush_one_record+0x10/0x10 [ 1924.655156][ C1] ? __lock_acquire+0x49f/0x1a40 [ 1924.655176][ C1] ? is_printk_cpu_sync_owner+0x32/0x40 [ 1924.655193][ C1] console_unlock+0x103/0x260 [ 1924.655205][ C1] ? __pfx_console_unlock+0x10/0x10 [ 1924.655219][ C1] ? lock_acquire+0x140/0x370 [ 1924.655240][ C1] vprintk_emit+0x407/0x6b0 [ 1924.655254][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 1924.655271][ C1] _printk+0xcf/0x110 [ 1924.655283][ C1] ? __pfx__printk+0x10/0x10 [ 1924.655296][ C1] ? __pfx____ratelimit+0x10/0x10 [ 1924.655312][ C1] should_fail_ex+0x4e4/0x640 [ 1924.655331][ C1] should_failslab+0xc2/0x120 [ 1924.655346][ C1] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.655361][ C1] ? __d_alloc+0x35/0xa50 [ 1924.655375][ C1] __d_alloc+0x35/0xa50 [ 1924.655389][ C1] d_alloc+0x4a/0x1e0 [ 1924.655401][ C1] lookup_one_qstr_excl+0x171/0x250 [ 1924.655416][ C1] ? mnt_want_write+0x161/0x410 [ 1924.655433][ C1] filename_unlinkat+0x275/0x730 [ 1924.655445][ C1] ? __might_fault+0xc5/0x140 [ 1924.655458][ C1] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.655476][ C1] ? do_getname+0x191/0x390 [ 1924.655491][ C1] __x64_sys_unlink+0x46/0x70 [ 1924.655503][ C1] do_syscall_64+0x115/0x840 [ 1924.655516][ C1] ? clear_bhb_loop+0x40/0x90 [ 1924.655530][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.655541][ C1] RIP: 0033:0x7f7fa7715937 [ 1924.655550][ C1] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.655561][ C1] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.655571][ C1] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.655578][ C1] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.655585][ C1] RBP: 0000000000000000 R08: 0000000072b6450f R09: 0000000000000001 [ 1924.655592][ C1] R10: 000000000005dacc R11: 0000000000000202 R12: 0000000000000000 [ 1924.655598][ C1] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.655612][ C1] [ 1924.658570][ T3912] CPU: 3 UID: 0 PID: 3912 Comm: syz.0.6727 Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.658598][ T3912] Tainted: [L]=SOFTLOCKUP [ 1924.658606][ T3912] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.658618][ T3912] Call Trace: [ 1924.658625][ T3912] [ 1924.658632][ T3912] dump_stack_lvl+0x100/0x190 [ 1924.658658][ T3912] should_fail_ex.cold+0x5/0xa [ 1924.658681][ T3912] should_failslab+0xc2/0x120 [ 1924.658713][ T3912] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.658736][ T3912] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.658757][ T3912] ? acpi_ut_create_update_state+0x72/0x130 [ 1924.658780][ T3912] acpi_ut_create_update_state+0x72/0x130 [ 1924.658799][ T3912] acpi_ut_create_update_state_and_push+0x2f/0x70 [ 1924.658823][ T3912] acpi_ut_update_object_reference+0x32f/0x800 [ 1924.658848][ T3912] ? __pfx_acpi_ut_update_object_reference+0x10/0x10 [ 1924.658874][ T3912] ? acpi_os_release_object+0x1c/0x30 [ 1924.658897][ T3912] acpi_ut_remove_reference+0x192/0x1d0 [ 1924.658920][ T3912] acpi_ds_clear_implicit_return+0x137/0x220 [ 1924.658947][ T3912] acpi_ds_exec_end_control_op+0x319/0xf60 [ 1924.658975][ T3912] acpi_ds_exec_end_op+0xff7/0x1e60 [ 1924.658997][ T3912] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 1924.659016][ T3912] acpi_ps_parse_loop+0x5e1/0x26e0 [ 1924.659042][ T3912] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 1924.659060][ T3912] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.659078][ T3912] ? acpi_ut_create_thread_state+0x6d/0x170 [ 1924.659101][ T3912] acpi_ps_parse_aml+0x81e/0x1120 [ 1924.659124][ T3912] acpi_ps_execute_method+0x5c4/0xe90 [ 1924.659151][ T3912] acpi_ns_evaluate+0x640/0x1670 [ 1924.659182][ T3912] acpi_ut_evaluate_object+0xf7/0x610 [ 1924.659208][ T3912] acpi_rs_get_prt_method_data+0xa0/0x150 [ 1924.659232][ T3912] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 1924.659255][ T3912] ? acpi_ut_status_exit+0x111/0x1c0 [ 1924.659276][ T3912] ? acpi_rs_validate_parameters+0x104/0x210 [ 1924.659301][ T3912] acpi_get_irq_routing_table+0xb8/0x140 [ 1924.659323][ T3912] ? __pfx_acpi_get_irq_routing_table+0x10/0x10 [ 1924.659344][ T3912] ? do_raw_spin_lock+0x128/0x260 [ 1924.659362][ T3912] acpi_pci_irq_find_prt_entry+0x179/0xdd0 [ 1924.659386][ T3912] ? do_raw_spin_lock+0x128/0x260 [ 1924.659406][ T3912] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 1924.659429][ T3912] ? mark_held_locks+0x40/0x70 [ 1924.659455][ T3912] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1924.659478][ T3912] acpi_pci_irq_lookup+0x8e/0x6b0 [ 1924.659501][ T3912] ? __pfx_acpi_pci_irq_lookup+0x10/0x10 [ 1924.659534][ T3912] acpi_pci_irq_disable+0x1a8/0x360 [ 1924.659560][ T3912] ? __pfx_acpi_pci_irq_disable+0x10/0x10 [ 1924.659585][ T3912] pcibios_disable_device+0x89/0xb0 [ 1924.659604][ T3912] do_pci_disable_device+0x9f/0x100 [ 1924.659632][ T3912] ? __pfx_do_pci_disable_device+0x10/0x10 [ 1924.659655][ T3912] ? list_netdevice+0x4e3/0x820 [ 1924.659684][ T3912] pci_disable_device+0x130/0x270 [ 1924.659725][ T3912] pci_device_remove+0xb2/0x1d0 [ 1924.659748][ T3912] ? __pfx_pci_device_remove+0x10/0x10 [ 1924.659778][ T3912] device_remove+0xcb/0x180 [ 1924.659807][ T3912] device_release_driver_internal+0x44e/0x620 [ 1924.659878][ T3912] unbind_store+0xf8/0x110 [ 1924.659901][ T3912] ? __pfx_unbind_store+0x10/0x10 [ 1924.659925][ T3912] drv_attr_store+0x74/0xb0 [ 1924.659945][ T3912] ? __pfx_drv_attr_store+0x10/0x10 [ 1924.659965][ T3912] sysfs_kf_write+0xf2/0x150 [ 1924.659995][ T3912] kernfs_fop_write_iter+0x3e0/0x5f0 [ 1924.660017][ T3912] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1924.660047][ T3912] vfs_write+0x6ac/0x1050 [ 1924.660068][ T3912] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1924.660100][ T3912] ? __pfx_vfs_write+0x10/0x10 [ 1924.660117][ T3912] ? find_held_lock+0x2b/0x80 [ 1924.660160][ T3912] ksys_write+0x12a/0x250 [ 1924.660178][ T3912] ? __pfx_ksys_write+0x10/0x10 [ 1924.660201][ T3912] __do_fast_syscall_32+0xe7/0x970 [ 1924.660229][ T3912] do_fast_syscall_32+0x32/0x70 [ 1924.660254][ T3912] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1924.660279][ T3912] RIP: 0023:0xf7fd4fec [ 1924.660300][ T3912] Code: Unable to access opcode bytes at 0xf7fd4fc2. [ 1924.660309][ T3912] RSP: 002b:00000000f549650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 1924.660328][ T3912] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000500 [ 1924.660339][ T3912] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000 [ 1924.660350][ T3912] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1924.660360][ T3912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1924.660371][ T3912] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1924.660395][ T3912] [ 1924.660406][ T3912] ACPI Error: AE_NO_MEMORY, [ 1924.661098][ T3718] FAULT_INJECTION: forcing a failure. [ 1924.661098][ T3718] name failslab, interval 1, probability 1, space 0, times 34 [ 1924.661122][ T3718] CPU: 2 UID: 0 PID: 3718 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.661141][ T3718] Tainted: [L]=SOFTLOCKUP [ 1924.661147][ T3718] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.661155][ T3718] Call Trace: [ 1924.661159][ T3718] [ 1924.661164][ T3718] dump_stack_lvl+0x100/0x190 [ 1924.661183][ T3718] should_fail_ex.cold+0x5/0xa [ 1924.661204][ T3718] should_failslab+0xc2/0x120 [ 1924.661223][ T3718] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.661241][ T3718] ? do_getname+0x35/0x390 [ 1924.661262][ T3718] do_getname+0x35/0x390 [ 1924.661281][ T3718] __ia32_sys_statx+0x1ad/0x1f0 [ 1924.661301][ T3718] __do_fast_syscall_32+0xe7/0x970 [ 1924.661322][ T3718] do_fast_syscall_32+0x32/0x70 [ 1924.661339][ T3718] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1924.661356][ T3718] RIP: 0023:0xf7f96fec [ 1924.661367][ T3718] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 1924.661381][ T3718] RSP: 002b:00000000ffac1c10 EFLAGS: 00000206 ORIG_RAX: 000000000000017f [ 1924.661394][ T3718] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000ffac1f40 [ 1924.661403][ T3718] RDX: 0000000000000900 RSI: 00000000000007ff RDI: 00000000ffac1cac [ 1924.661412][ T3718] RBP: 00000000ffac1e00 R08: 0000000000000000 R09: 0000000000000000 [ 1924.661420][ T3718] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 1924.661428][ T3718] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1924.661446][ T3718] [ 1924.662135][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.662156][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.662161][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.662169][ T5152] Call Trace: [ 1924.662174][ T5152] [ 1924.662180][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.662198][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.662214][ T5152] should_failslab+0xc2/0x120 [ 1924.662234][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.662253][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.662272][ T5152] __d_alloc+0x35/0xa50 [ 1924.662289][ T5152] d_alloc+0x4a/0x1e0 [ 1924.662306][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.662324][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.662346][ T5152] filename_unlinkat+0x275/0x730 [ 1924.662361][ T5152] ? __might_fault+0xc5/0x140 [ 1924.662377][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.662402][ T5152] ? do_getname+0x191/0x390 [ 1924.662421][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.662437][ T5152] do_syscall_64+0x115/0x840 [ 1924.662454][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.662472][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.662486][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.662498][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.662513][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.662526][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.662535][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.662544][ T5152] RBP: 0000000000000000 R08: 0000000072b6450f R09: 0000000000000001 [ 1924.662552][ T5152] R10: 000000000005dacc R11: 0000000000000202 R12: 0000000000000000 [ 1924.662561][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.662580][ T5152] [ 1924.663325][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.663325][ T5152] name failslab, interval 1, probability 1, space 0, times 32 [ 1924.664202][ T3912] Could not update object reference count [ 1924.665808][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.665835][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.665841][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.665852][ T5152] Call Trace: [ 1924.665858][ T5152] [ 1924.665865][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.665888][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.665908][ T5152] should_failslab+0xc2/0x120 [ 1924.665933][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.665958][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.665981][ T5152] __d_alloc+0x35/0xa50 [ 1924.666010][ T5152] d_alloc+0x4a/0x1e0 [ 1924.666032][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.666054][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.666082][ T5152] filename_unlinkat+0x275/0x730 [ 1924.666102][ T5152] ? __might_fault+0xc5/0x140 [ 1924.666123][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.666153][ T5152] ? do_getname+0x191/0x390 [ 1924.666178][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.666198][ T5152] do_syscall_64+0x115/0x840 [ 1924.666219][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.666241][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.666260][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.666275][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.666292][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.666309][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.666321][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.666332][ T5152] RBP: 0000000000000000 R08: 0000000072b67510 R09: 0000000000000001 [ 1924.666343][ T5152] R10: 000000000005dace R11: 0000000000000202 R12: 0000000000000000 [ 1924.666354][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.666379][ T5152] [ 1924.666624][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.666624][ T5152] name failslab, interval 1, probability 1, space 0, times 31 [ 1924.668040][ T3912] (20260408/utdelete-651) [ 1924.670095][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.670115][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.670120][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.670128][ T5152] Call Trace: [ 1924.670134][ T5152] [ 1924.670139][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.670171][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.670188][ T5152] should_failslab+0xc2/0x120 [ 1924.670207][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.670225][ T5152] ? do_getname+0x35/0x390 [ 1924.670246][ T5152] do_getname+0x35/0x390 [ 1924.670266][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.670281][ T5152] do_syscall_64+0x115/0x840 [ 1924.670297][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.670315][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.670329][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.670341][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.670355][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.670368][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.670377][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.670386][ T5152] RBP: 0000000000000000 R08: 0000000072b681fd R09: 0000000000000001 [ 1924.670395][ T5152] R10: 000000000005dad0 R11: 0000000000000202 R12: 0000000000000000 [ 1924.670404][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.670423][ T5152] [ 1924.673282][ T5893] FAULT_INJECTION: forcing a failure. [ 1924.673282][ T5893] name failslab, interval 1, probability 1, space 0, times 30 [ 1924.673586][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.673586][ T5152] name failslab, interval 1, probability 1, space 0, times 30 [ 1924.673604][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.673618][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.673622][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.673628][ T5152] Call Trace: [ 1924.673631][ T5152] [ 1924.673635][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.673649][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.673661][ T5152] should_failslab+0xc2/0x120 [ 1924.673676][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.673690][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.673705][ T5152] __d_alloc+0x35/0xa50 [ 1924.673718][ T5152] d_alloc+0x4a/0x1e0 [ 1924.673731][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.673744][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.673761][ T5152] filename_unlinkat+0x275/0x730 [ 1924.673772][ T5152] ? __might_fault+0xc5/0x140 [ 1924.673785][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.673802][ T5152] ? do_getname+0x191/0x390 [ 1924.673817][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.673829][ T5152] do_syscall_64+0x115/0x840 [ 1924.673842][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.673855][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.673866][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.673874][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.673886][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.673896][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.673903][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.673909][ T5152] RBP: 0000000000000000 R08: 0000000072b69d28 R09: 0000000000000001 [ 1924.673916][ T5152] R10: 000000000005dad0 R11: 0000000000000202 R12: 0000000000000000 [ 1924.673922][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.673936][ T5152] [ 1924.676572][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.676572][ T5152] name failslab, interval 1, probability 1, space 0, times 29 [ 1924.680297][ T5893] CPU: 0 UID: 0 PID: 5893 Comm: kworker/0:4 Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.680322][ T5893] Tainted: [L]=SOFTLOCKUP [ 1924.680328][ T5893] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.680352][ T5893] Workqueue: events nsim_fib_event_work [ 1924.680372][ T5893] Call Trace: [ 1924.680378][ T5893] [ 1924.680385][ T5893] dump_stack_lvl+0x100/0x190 [ 1924.680405][ T5893] should_fail_ex.cold+0x5/0xa [ 1924.680424][ T5893] should_failslab+0xc2/0x120 [ 1924.680447][ T5893] __kmalloc_cache_noprof+0x91/0x6c0 [ 1924.680465][ T5893] ? nsim_fib_event_work+0x156d/0x6310 [ 1924.680486][ T5893] nsim_fib_event_work+0x156d/0x6310 [ 1924.680506][ T5893] ? __lock_acquire+0x49f/0x1a40 [ 1924.680534][ T5893] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1924.680553][ T5893] ? debug_object_deactivate+0x2e4/0x3b0 [ 1924.680578][ T5893] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 1924.680600][ T5893] ? rcu_is_watching+0x12/0xc0 [ 1924.680623][ T5893] process_one_work+0xa23/0x1940 [ 1924.680658][ T5893] ? __pfx_process_one_work+0x10/0x10 [ 1924.680688][ T5893] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 1924.680707][ T5893] worker_thread+0x5ef/0xe50 [ 1924.680737][ T5893] ? __pfx_worker_thread+0x10/0x10 [ 1924.680761][ T5893] ? kthread+0x13a/0x450 [ 1924.680780][ T5893] ? __pfx_worker_thread+0x10/0x10 [ 1924.680801][ T5893] kthread+0x370/0x450 [ 1924.680822][ T5893] ? __pfx_kthread+0x10/0x10 [ 1924.680844][ T5893] ret_from_fork+0x72b/0xd50 [ 1924.680865][ T5893] ? __pfx_ret_from_fork+0x10/0x10 [ 1924.680887][ T5893] ? __switch_to+0x800/0x10f0 [ 1924.680911][ T5893] ? __pfx_kthread+0x10/0x10 [ 1924.680933][ T5893] ret_from_fork_asm+0x1a/0x30 [ 1924.680967][ T5893] [ 1924.689755][ T3918] ================================================================== [ 1924.690829][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.690846][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.690851][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.690857][ T5152] Call Trace: [ 1924.690861][ T5152] [ 1924.690866][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.690881][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.690894][ T5152] should_failslab+0xc2/0x120 [ 1924.690909][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.690924][ T5152] ? do_getname+0x35/0x390 [ 1924.690940][ T5152] do_getname+0x35/0x390 [ 1924.690955][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.690968][ T5152] do_syscall_64+0x115/0x840 [ 1924.690981][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.690995][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.691011][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.691022][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.691032][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.691043][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.691050][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.691057][ T5152] RBP: 0000000000000000 R08: 0000000072b6a8d9 R09: 0000000000000001 [ 1924.691063][ T5152] R10: 000000000005dad2 R11: 0000000000000202 R12: 0000000000000000 [ 1924.691070][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.691083][ T5152] [ 1924.693499][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.693499][ T5152] name failslab, interval 1, probability 1, space 0, times 27 [ 1924.694249][ T3918] BUG: KASAN: slab-use-after-free in acpi_ns_get_attached_object+0x148/0x1b0 [ 1924.695579][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.695596][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.695600][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.695606][ T5152] Call Trace: [ 1924.695611][ T5152] [ 1924.695615][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.695629][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.695641][ T5152] should_failslab+0xc2/0x120 [ 1924.695657][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.695672][ T5152] ? __d_alloc+0x35/0xa50 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1924.695686][ T5152] __d_alloc+0x35/0xa50 [ 1924.695699][ T5152] d_alloc+0x4a/0x1e0 [ 1924.695712][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.695725][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.695742][ T5152] filename_unlinkat+0x275/0x730 [ 1924.695754][ T5152] ? __might_fault+0xc5/0x140 [ 1924.695766][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.695784][ T5152] ? do_getname+0x191/0x390 [ 1924.695799][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.695811][ T5152] do_syscall_64+0x115/0x840 [ 1924.695842][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.695856][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.695867][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.695876][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.695887][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.695897][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.695904][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.695911][ T5152] RBP: 0000000000000000 R08: 0000000072b6eaf0 R09: 0000000000000001 [ 1924.695917][ T5152] R10: 000000000005dad6 R11: 0000000000000202 R12: 0000000000000000 [ 1924.695924][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.695938][ T5152] [ 1924.696287][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.696287][ T5152] name failslab, interval 1, probability 1, space 0, times 26 [ 1924.697272][ T3918] Read of size 1 at addr ffff8880208ba480 by task syz.0.6727/3918 [ 1924.698192][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.698208][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.698211][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.698218][ T5152] Call Trace: [ 1924.698222][ T5152] [ 1924.698226][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.698239][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.698251][ T5152] should_failslab+0xc2/0x120 [ 1924.698266][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.698280][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.698294][ T5152] __d_alloc+0x35/0xa50 [ 1924.698307][ T5152] d_alloc+0x4a/0x1e0 [ 1924.698336][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.698353][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.698406][ T5152] filename_unlinkat+0x275/0x730 [ 1924.698424][ T5152] ? __might_fault+0xc5/0x140 [ 1924.698475][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.698509][ T5152] ? do_getname+0x191/0x390 [ 1924.698527][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.698539][ T5152] do_syscall_64+0x115/0x840 [ 1924.698552][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.698565][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.698576][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.698585][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.698596][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.698606][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.698612][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.698619][ T5152] RBP: 0000000000000000 R08: 0000000072b6f5d6 R09: 0000000000000001 [ 1924.698626][ T5152] R10: 000000000005dad6 R11: 0000000000000202 R12: 0000000000000000 [ 1924.698632][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.698682][ T5152] [ 1924.704719][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.704719][ T5152] name failslab, interval 1, probability 1, space 0, times 25 [ 1924.705865][ T3918] [ 1924.705875][ T3918] CPU: 0 UID: 0 PID: 3918 Comm: syz.0.6727 Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.705893][ T3918] Tainted: [L]=SOFTLOCKUP [ 1924.705898][ T3918] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.705906][ T3918] Call Trace: [ 1924.705911][ T3918] [ 1924.705916][ T3918] dump_stack_lvl+0x100/0x190 [ 1924.705930][ T3918] print_report+0x13d/0x4b0 [ 1924.705947][ T3918] ? __virt_addr_valid+0x239/0x430 [ 1924.705960][ T3918] ? acpi_ns_get_attached_object+0x148/0x1b0 [ 1924.705975][ T3918] kasan_report+0xdf/0x1c0 [ 1924.705991][ T3918] ? acpi_ns_get_attached_object+0x148/0x1b0 [ 1924.706008][ T3918] acpi_ns_get_attached_object+0x148/0x1b0 [ 1924.706024][ T3918] acpi_ex_resolve_node_to_value+0xb7/0x9a0 [ 1924.706039][ T3918] ? acpi_ut_trace_ptr+0x1d2/0x2a0 [ 1924.706053][ T3918] ? __pfx_acpi_ex_resolve_node_to_value+0x10/0x10 [ 1924.706070][ T3918] ? acpi_ds_create_operand+0x267/0xc20 [ 1924.706088][ T3918] acpi_ex_resolve_to_value+0x3da/0xcd0 [ 1924.706102][ T3918] ? __pfx_acpi_ex_resolve_to_value+0x10/0x10 [ 1924.706119][ T3918] ? __pfx_acpi_ns_lookup+0x10/0x10 [ 1924.706142][ T3918] ? __asan_memset+0x23/0x50 [ 1924.706163][ T3918] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.706185][ T3918] acpi_ds_evaluate_name_path+0x30d/0x4a0 [ 1924.706203][ T3918] ? __pfx_acpi_ds_evaluate_name_path+0x10/0x10 [ 1924.706230][ T3918] ? acpi_ps_get_next_namepath+0x1f6/0xa10 [ 1924.706246][ T3918] ? acpi_ut_trace_ptr+0xe1/0x2a0 [ 1924.706265][ T3918] acpi_ds_exec_end_op+0xb78/0x1e60 [ 1924.706283][ T3918] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 1924.706299][ T3918] acpi_ps_parse_loop+0x5e1/0x26e0 [ 1924.706319][ T3918] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 1924.706336][ T3918] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1924.706355][ T3918] ? acpi_ut_create_thread_state+0x6d/0x170 [ 1924.706377][ T3918] acpi_ps_parse_aml+0x81e/0x1120 [ 1924.706397][ T3918] acpi_ps_execute_method+0x5c4/0xe90 [ 1924.706419][ T3918] acpi_ns_evaluate+0x640/0x1670 [ 1924.706435][ T3918] acpi_ut_evaluate_object+0xf7/0x610 [ 1924.706450][ T3918] acpi_rs_get_prt_method_data+0xa0/0x150 [ 1924.706465][ T3918] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 1924.706480][ T3918] ? acpi_ut_status_exit+0x111/0x1c0 [ 1924.706492][ T3918] ? acpi_rs_validate_parameters+0x104/0x210 [ 1924.706507][ T3918] acpi_get_irq_routing_table+0xb8/0x140 [ 1924.706522][ T3918] ? __pfx_acpi_get_irq_routing_table+0x10/0x10 [ 1924.706538][ T3918] ? do_raw_spin_lock+0x128/0x260 [ 1924.706553][ T3918] acpi_pci_irq_find_prt_entry+0x179/0xdd0 [ 1924.706576][ T3918] ? mark_held_locks+0x40/0x70 [ 1924.706601][ T3918] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 1924.706623][ T3918] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1924.706641][ T3918] ? pci_conf1_read+0x138/0x240 [ 1924.706663][ T3918] acpi_pci_irq_lookup+0x8e/0x6b0 [ 1924.706686][ T3918] ? __pfx_acpi_pci_irq_lookup+0x10/0x10 [ 1924.706708][ T3918] ? __pfx_pci_bus_read_config_word+0x10/0x10 [ 1924.706730][ T3918] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1924.706750][ T3918] acpi_pci_irq_enable+0x1f5/0x6f0 [ 1924.706771][ T3918] ? __pfx_acpi_pci_irq_enable+0x10/0x10 [ 1924.706793][ T3918] ? __pfx_pci_enable_resources+0x10/0x10 [ 1924.706811][ T3918] pcibios_enable_device+0xb6/0xe0 [ 1924.706823][ T3918] do_pci_enable_device+0x21f/0x4a0 [ 1924.706837][ T3918] ? __pfx_do_pci_enable_device+0x10/0x10 [ 1924.706851][ T3918] ? pci_update_current_state+0x102/0x240 [ 1924.706864][ T3918] ? __pfx_pci_update_current_state+0x10/0x10 [ 1924.706879][ T3918] pci_enable_device_flags+0x27c/0x370 [ 1924.706896][ T3918] ? __pfx_udc_pci_probe+0x10/0x10 [ 1924.706912][ T3918] udc_pci_probe+0x55/0x8a0 [ 1924.706927][ T3918] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1924.706939][ T3918] ? __pfx_udc_pci_probe+0x10/0x10 [ 1924.706962][ T3918] local_pci_probe+0xdd/0x1b0 [ 1924.706981][ T3918] pci_call_probe+0x176/0x800 [ 1924.707001][ T3918] ? __pfx_pci_call_probe+0x10/0x10 [ 1924.707023][ T3918] ? find_held_lock+0x2b/0x80 [ 1924.707043][ T3918] ? pci_match_device+0x450/0x5f0 [ 1924.707062][ T3918] ? pci_match_device+0x450/0x5f0 [ 1924.707082][ T3918] ? pci_match_id+0x34d/0x3f0 [ 1924.707103][ T3918] ? pci_match_device+0xb4/0x5f0 [ 1924.707125][ T3918] pci_device_probe+0x1cd/0x370 [ 1924.707150][ T3918] ? __pfx_pci_device_probe+0x10/0x10 [ 1924.707172][ T3918] really_probe+0x241/0xa60 [ 1924.707196][ T3918] __driver_probe_device+0x20e/0x450 [ 1924.707220][ T3918] device_driver_attach+0xd1/0x220 [ 1924.707245][ T3918] bind_store+0xf4/0x190 [ 1924.707262][ T3918] ? __pfx_bind_store+0x10/0x10 [ 1924.707280][ T3918] drv_attr_store+0x74/0xb0 [ 1924.707297][ T3918] ? __pfx_drv_attr_store+0x10/0x10 [ 1924.707313][ T3918] sysfs_kf_write+0xf2/0x150 [ 1924.707337][ T3918] kernfs_fop_write_iter+0x3e0/0x5f0 [ 1924.707356][ T3918] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1924.707379][ T3918] vfs_write+0x6ac/0x1050 [ 1924.707398][ T3918] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1924.707419][ T3918] ? __pfx_vfs_write+0x10/0x10 [ 1924.707434][ T3918] ? find_held_lock+0x2b/0x80 [ 1924.707461][ T3918] ksys_write+0x12a/0x250 [ 1924.707477][ T3918] ? __pfx_ksys_write+0x10/0x10 [ 1924.707496][ T3918] __do_fast_syscall_32+0xe7/0x970 [ 1924.707514][ T3918] do_fast_syscall_32+0x32/0x70 [ 1924.707529][ T3918] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1924.707550][ T3918] RIP: 0023:0xf7fd4fec [ 1924.707570][ T3918] Code: Unable to access opcode bytes at 0xf7fd4fc2. [ 1924.707579][ T3918] RSP: 002b:00000000f547550c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 1924.707598][ T3918] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000900 [ 1924.707610][ T3918] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000 [ 1924.707621][ T3918] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1924.707633][ T3918] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 1924.707644][ T3918] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1924.707662][ T3918] [ 1924.707669][ T3918] [ 1924.709486][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.709509][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.709514][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.709523][ T5152] Call Trace: [ 1924.709529][ T5152] [ 1924.709534][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.709553][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.709570][ T5152] should_failslab+0xc2/0x120 [ 1924.709590][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.709610][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.709629][ T5152] __d_alloc+0x35/0xa50 [ 1924.709648][ T5152] d_alloc+0x4a/0x1e0 [ 1924.709664][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.709683][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.709705][ T5152] filename_unlinkat+0x275/0x730 [ 1924.709721][ T5152] ? __might_fault+0xc5/0x140 [ 1924.709737][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.709761][ T5152] ? do_getname+0x191/0x390 [ 1924.709780][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.709797][ T5152] do_syscall_64+0x115/0x840 [ 1924.709813][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.709831][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.709846][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.709858][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.709872][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.709885][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.709894][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.709904][ T5152] RBP: 0000000000000000 R08: 0000000072b716be R09: 0000000000000001 [ 1924.709912][ T5152] R10: 000000000005dad8 R11: 0000000000000202 R12: 0000000000000000 [ 1924.709921][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.709940][ T5152] [ 1924.710846][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.710846][ T5152] name failslab, interval 1, probability 1, space 0, times 24 [ 1924.710911][ T3918] Allocated by task 1: [ 1924.714790][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.714817][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.714823][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.714834][ T5152] Call Trace: [ 1924.714840][ T5152] [ 1924.714847][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.714869][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.714889][ T5152] should_failslab+0xc2/0x120 [ 1924.714914][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.714937][ T5152] ? do_getname+0x35/0x390 [ 1924.714964][ T5152] do_getname+0x35/0x390 [ 1924.714988][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.715015][ T5152] do_syscall_64+0x115/0x840 [ 1924.715035][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.715058][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.715074][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.715088][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.715103][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.715116][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.715125][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.715133][ T5152] RBP: 0000000000000000 R08: 0000000072b72ebb R09: 0000000000000001 [ 1924.715142][ T5152] R10: 000000000005dad8 R11: 0000000000000202 R12: 0000000000000000 [ 1924.715151][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.715170][ T5152] [ 1924.716710][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.716710][ T5152] name failslab, interval 1, probability 1, space 0, times 23 [ 1924.717834][ T3918] kasan_save_stack+0x30/0x50 [ 1924.717852][ T3918] kasan_save_track+0x14/0x30 [ 1924.717865][ T3918] __kasan_slab_alloc+0x89/0x90 [ 1924.719560][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.719586][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.719592][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.719603][ T5152] Call Trace: [ 1924.719609][ T5152] [ 1924.719617][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.719639][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.719659][ T5152] should_failslab+0xc2/0x120 [ 1924.719684][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.719708][ T5152] ? do_getname+0x35/0x390 [ 1924.719736][ T5152] do_getname+0x35/0x390 [ 1924.719761][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.719781][ T5152] do_syscall_64+0x115/0x840 [ 1924.719801][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.719843][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.719861][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.719875][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.719891][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.719908][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.719919][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.719929][ T5152] RBP: 0000000000000000 R08: 0000000072b745a2 R09: 0000000000000001 [ 1924.719940][ T5152] R10: 000000000005dada R11: 0000000000000202 R12: 0000000000000000 [ 1924.719950][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.719975][ T5152] [ 1924.720529][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.720529][ T5152] name failslab, interval 1, probability 1, space 0, times 22 [ 1924.720890][ T3918] kmem_cache_alloc_noprof+0x26b/0x6a0 [ 1924.722951][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.722975][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.722981][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.722991][ T5152] Call Trace: [ 1924.723002][ T5152] [ 1924.723009][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.723030][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.723051][ T5152] should_failslab+0xc2/0x120 [ 1924.723075][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.723099][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.723123][ T5152] __d_alloc+0x35/0xa50 [ 1924.723146][ T5152] d_alloc+0x4a/0x1e0 [ 1924.723166][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.723205][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.723233][ T5152] filename_unlinkat+0x275/0x730 [ 1924.723253][ T5152] ? __might_fault+0xc5/0x140 [ 1924.723273][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.723304][ T5152] ? do_getname+0x191/0x390 [ 1924.723329][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.723349][ T5152] do_syscall_64+0x115/0x840 [ 1924.723370][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.723392][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.723410][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.723424][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.723440][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.723456][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.723467][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.723478][ T5152] RBP: 0000000000000000 R08: 0000000072b75480 R09: 0000000000000001 [ 1924.723488][ T5152] R10: 000000000005dada R11: 0000000000000202 R12: 0000000000000000 [ 1924.723499][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.723524][ T5152] [ 1924.724216][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.724216][ T5152] name failslab, interval 1, probability 1, space 0, times 21 [ 1924.725443][ T3918] acpi_ut_allocate_object_desc_dbg+0x86/0x240 [ 1924.727052][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.727073][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.727078][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.727087][ T5152] Call Trace: [ 1924.727092][ T5152] [ 1924.727098][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.727116][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.727133][ T5152] should_failslab+0xc2/0x120 [ 1924.727152][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.727173][ T5152] ? do_getname+0x35/0x390 [ 1924.727199][ T5152] do_getname+0x35/0x390 [ 1924.727223][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.727243][ T5152] do_syscall_64+0x115/0x840 [ 1924.727263][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.727286][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.727305][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.727320][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.727337][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.727354][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.727366][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.727377][ T5152] RBP: 0000000000000000 R08: 0000000072b762f4 R09: 0000000000000001 [ 1924.727389][ T5152] R10: 000000000005dadc R11: 0000000000000202 R12: 0000000000000000 [ 1924.727400][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.727425][ T5152] [ 1924.728421][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.728421][ T5152] name failslab, interval 1, probability 1, space 0, times 20 [ 1924.729770][ T3918] acpi_ut_create_internal_object_dbg+0x51/0x260 [ 1924.731978][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.732005][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.732011][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.732020][ T5152] Call Trace: [ 1924.732025][ T5152] [ 1924.732031][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.732050][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.732066][ T5152] should_failslab+0xc2/0x120 [ 1924.732087][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.732106][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.732126][ T5152] __d_alloc+0x35/0xa50 [ 1924.732144][ T5152] d_alloc+0x4a/0x1e0 [ 1924.732161][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.732179][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.732202][ T5152] filename_unlinkat+0x275/0x730 [ 1924.732217][ T5152] ? __might_fault+0xc5/0x140 [ 1924.732234][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.732259][ T5152] ? do_getname+0x191/0x390 [ 1924.732279][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.732295][ T5152] do_syscall_64+0x115/0x840 [ 1924.732314][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.732336][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.732354][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.732369][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.732385][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.732401][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.732412][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.732422][ T5152] RBP: 0000000000000000 R08: 0000000072b77353 R09: 0000000000000001 [ 1924.732433][ T5152] R10: 000000000005dadc R11: 0000000000000202 R12: 0000000000000000 [ 1924.732443][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.732468][ T5152] [ 1924.739530][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.739530][ T5152] name failslab, interval 1, probability 1, space 0, times 18 [ 1924.741789][ T3918] acpi_ds_build_internal_object+0x173/0x790 [ 1924.744827][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.744845][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.744849][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.744856][ T5152] Call Trace: [ 1924.744861][ T5152] [ 1924.744865][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.744881][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.744894][ T5152] should_failslab+0xc2/0x120 [ 1924.744910][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.744924][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.744939][ T5152] __d_alloc+0x35/0xa50 [ 1924.744952][ T5152] d_alloc+0x4a/0x1e0 [ 1924.744965][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.744979][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.745000][ T5152] filename_unlinkat+0x275/0x730 [ 1924.745012][ T5152] ? __might_fault+0xc5/0x140 [ 1924.745025][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.745043][ T5152] ? do_getname+0x191/0x390 [ 1924.745058][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.745070][ T5152] do_syscall_64+0x115/0x840 [ 1924.745083][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.745097][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.745108][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.745118][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.745129][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.745139][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.745146][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.745153][ T5152] RBP: 0000000000000000 R08: 0000000072b79eb8 R09: 0000000000000001 [ 1924.745160][ T5152] R10: 000000000005dade R11: 0000000000000202 R12: 0000000000000000 [ 1924.745166][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.745181][ T5152] [ 1924.747725][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.747725][ T5152] name failslab, interval 1, probability 1, space 0, times 17 [ 1924.749980][ T3918] acpi_ds_create_node+0xe3/0x280 [ 1924.752783][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.752809][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.752815][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.752826][ T5152] Call Trace: [ 1924.752834][ T5152] [ 1924.752841][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.752865][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.752887][ T5152] should_failslab+0xc2/0x120 [ 1924.752912][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.752936][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.752965][ T5152] __d_alloc+0x35/0xa50 [ 1924.752987][ T5152] d_alloc+0x4a/0x1e0 [ 1924.753014][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.753037][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.753067][ T5152] filename_unlinkat+0x275/0x730 [ 1924.753086][ T5152] ? __might_fault+0xc5/0x140 [ 1924.753107][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.753138][ T5152] ? do_getname+0x191/0x390 [ 1924.753163][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.753199][ T5152] do_syscall_64+0x115/0x840 [ 1924.753219][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.753242][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.753260][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.753275][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.753292][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.753310][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.753321][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.753331][ T5152] RBP: 0000000000000000 R08: 0000000072b7bec3 R09: 0000000000000001 [ 1924.753343][ T5152] R10: 000000000005dae0 R11: 0000000000000202 R12: 0000000000000000 [ 1924.753353][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.753378][ T5152] [ 1924.757253][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.757253][ T5152] name failslab, interval 1, probability 1, space 0, times 16 [ 1924.759134][ T3918] acpi_ds_exec_end_op+0x10cf/0x1e60 [ 1924.763129][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.763156][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.763163][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.763188][ T5152] Call Trace: [ 1924.763197][ T5152] [ 1924.763205][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.763230][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.763250][ T5152] should_failslab+0xc2/0x120 [ 1924.763275][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.763299][ T5152] ? do_getname+0x35/0x390 [ 1924.763327][ T5152] do_getname+0x35/0x390 [ 1924.763351][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.763371][ T5152] do_syscall_64+0x115/0x840 [ 1924.763393][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.763416][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.763434][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.763450][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.763466][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.763483][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.763495][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.763505][ T5152] RBP: 0000000000000000 R08: 0000000072b7e400 R09: 0000000000000001 [ 1924.763515][ T5152] R10: 000000000005dae2 R11: 0000000000000202 R12: 0000000000000000 [ 1924.763525][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.763547][ T5152] [ 1924.764908][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.764908][ T5152] name failslab, interval 1, probability 1, space 0, times 15 [ 1924.766262][ T3918] acpi_ps_parse_loop+0x5e1/0x26e0 [ 1924.767839][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.767862][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.767867][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.767875][ T5152] Call Trace: [ 1924.767882][ T5152] [ 1924.767888][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.767907][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.767923][ T5152] should_failslab+0xc2/0x120 [ 1924.767944][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.767962][ T5152] ? do_getname+0x35/0x390 [ 1924.767983][ T5152] do_getname+0x35/0x390 [ 1924.768008][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.768024][ T5152] do_syscall_64+0x115/0x840 [ 1924.768041][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.768060][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.768074][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.768087][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.768101][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.768115][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.768124][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.768133][ T5152] RBP: 0000000000000000 R08: 0000000072b801e9 R09: 0000000000000001 [ 1924.768142][ T5152] R10: 000000000005dae4 R11: 0000000000000202 R12: 0000000000000000 [ 1924.768150][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.768170][ T5152] [ 1924.769101][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.769101][ T5152] name failslab, interval 1, probability 1, space 0, times 14 [ 1924.770923][ T3918] acpi_ps_parse_aml+0x81e/0x1120 [ 1924.771906][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.771922][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.771926][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.771932][ T5152] Call Trace: [ 1924.771937][ T5152] [ 1924.771941][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.771955][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.771968][ T5152] should_failslab+0xc2/0x120 [ 1924.771983][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.772002][ T5152] ? do_getname+0x35/0x390 [ 1924.772018][ T5152] do_getname+0x35/0x390 [ 1924.772033][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.772045][ T5152] do_syscall_64+0x115/0x840 [ 1924.772058][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.772071][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.772082][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.772091][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.772102][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.772112][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.772119][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.772125][ T5152] RBP: 0000000000000000 R08: 0000000072b8124a R09: 0000000000000001 [ 1924.772132][ T5152] R10: 000000000005dae4 R11: 0000000000000202 R12: 0000000000000000 [ 1924.772138][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.772152][ T5152] [ 1924.772729][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.772729][ T5152] name failslab, interval 1, probability 1, space 0, times 13 [ 1924.772982][ T3918] acpi_ps_execute_table+0x393/0x500 [ 1924.774910][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.774933][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.774938][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.774947][ T5152] Call Trace: [ 1924.774952][ T5152] [ 1924.774958][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.774976][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.775003][ T5152] should_failslab+0xc2/0x120 [ 1924.775028][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.775051][ T5152] ? do_getname+0x35/0x390 [ 1924.775077][ T5152] do_getname+0x35/0x390 [ 1924.775101][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.775120][ T5152] do_syscall_64+0x115/0x840 [ 1924.775141][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.775162][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.775180][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.775194][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.775211][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.775227][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.775239][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.775249][ T5152] RBP: 0000000000000000 R08: 0000000072b82076 R09: 0000000000000001 [ 1924.775260][ T5152] R10: 000000000005dae4 R11: 0000000000000202 R12: 0000000000000000 [ 1924.775271][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.775294][ T5152] [ 1924.775494][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.775494][ T5152] name failslab, interval 1, probability 1, space 0, times 12 [ 1924.776331][ T3918] acpi_ns_execute_table+0x596/0x970 [ 1924.777991][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.778018][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.778023][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.778032][ T5152] Call Trace: [ 1924.778037][ T5152] [ 1924.778043][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.778061][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.778077][ T5152] should_failslab+0xc2/0x120 [ 1924.778097][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.778116][ T5152] ? do_getname+0x35/0x390 [ 1924.778137][ T5152] do_getname+0x35/0x390 [ 1924.778157][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.778175][ T5152] do_syscall_64+0x115/0x840 [ 1924.778194][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.778215][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.778233][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.778247][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.778264][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.778281][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.778292][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.778303][ T5152] RBP: 0000000000000000 R08: 0000000072b82b43 R09: 0000000000000001 [ 1924.778314][ T5152] R10: 000000000005dae6 R11: 0000000000000202 R12: 0000000000000000 [ 1924.778325][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.778350][ T5152] [ 1924.779110][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.779110][ T5152] name failslab, interval 1, probability 1, space 0, times 11 [ 1924.779754][ T3918] acpi_ns_parse_table+0xcb/0x160 [ 1924.781461][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.781486][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.781492][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.781502][ T5152] Call Trace: [ 1924.781509][ T5152] [ 1924.781516][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.781538][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.781558][ T5152] should_failslab+0xc2/0x120 [ 1924.781582][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.781605][ T5152] ? do_getname+0x35/0x390 [ 1924.781633][ T5152] do_getname+0x35/0x390 [ 1924.781658][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.781678][ T5152] do_syscall_64+0x115/0x840 [ 1924.781700][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.781722][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.781741][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.781755][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.781773][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.781789][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.781800][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.781812][ T5152] RBP: 0000000000000000 R08: 0000000072b83962 R09: 0000000000000001 [ 1924.781822][ T5152] R10: 000000000005dae6 R11: 0000000000000202 R12: 0000000000000000 [ 1924.781833][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.781857][ T5152] [ 1924.784224][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.784224][ T5152] name failslab, interval 1, probability 1, space 0, times 10 [ 1924.784293][ T3918] acpi_ns_load_table+0xc9/0x490 [ 1924.786033][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.786059][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.786065][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.786076][ T5152] Call Trace: [ 1924.786083][ T5152] [ 1924.786089][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.786111][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.786131][ T5152] should_failslab+0xc2/0x120 [ 1924.786156][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.786179][ T5152] ? do_getname+0x35/0x390 [ 1924.786205][ T5152] do_getname+0x35/0x390 [ 1924.786229][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.786249][ T5152] do_syscall_64+0x115/0x840 [ 1924.786269][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.786288][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.786304][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.786317][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.786331][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.786347][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.786359][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.786370][ T5152] RBP: 0000000000000000 R08: 0000000072b84d5c R09: 0000000000000001 [ 1924.786380][ T5152] R10: 000000000005dae8 R11: 0000000000000202 R12: 0000000000000000 [ 1924.786390][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.786412][ T5152] [ 1924.790912][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.790912][ T5152] name failslab, interval 1, probability 1, space 0, times 9 [ 1924.791321][ T3918] acpi_tb_load_namespace+0x2b0/0x8f0 [ 1924.798013][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.798035][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.798041][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.798049][ T5152] Call Trace: [ 1924.798054][ T5152] [ 1924.798060][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.798080][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.798097][ T5152] should_failslab+0xc2/0x120 [ 1924.798118][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.798137][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.798158][ T5152] __d_alloc+0x35/0xa50 [ 1924.798176][ T5152] d_alloc+0x4a/0x1e0 [ 1924.798195][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.798216][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.798241][ T5152] filename_unlinkat+0x275/0x730 [ 1924.798259][ T5152] ? __might_fault+0xc5/0x140 [ 1924.798276][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.798295][ T5152] ? do_getname+0x191/0x390 [ 1924.798310][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.798323][ T5152] do_syscall_64+0x115/0x840 [ 1924.798335][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.798349][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.798360][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.798370][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.798382][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.798392][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.798400][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.798406][ T5152] RBP: 0000000000000000 R08: 0000000072b8676f R09: 0000000000000001 [ 1924.798413][ T5152] R10: 000000000005dae8 R11: 0000000000000202 R12: 0000000000000000 [ 1924.798419][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.798433][ T5152] [ 1924.800080][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.800080][ T5152] name failslab, interval 1, probability 1, space 0, times 8 [ 1924.800685][ T3918] acpi_load_tables+0x89/0x160 [ 1924.802982][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.803003][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.803007][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.803013][ T5152] Call Trace: [ 1924.803017][ T5152] [ 1924.803022][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.803036][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.803049][ T5152] should_failslab+0xc2/0x120 [ 1924.803064][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.803079][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.803093][ T5152] __d_alloc+0x35/0xa50 [ 1924.803106][ T5152] d_alloc+0x4a/0x1e0 [ 1924.803119][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.803132][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.803150][ T5152] filename_unlinkat+0x275/0x730 [ 1924.803161][ T5152] ? __might_fault+0xc5/0x140 [ 1924.803186][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.803205][ T5152] ? do_getname+0x191/0x390 [ 1924.803220][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.803232][ T5152] do_syscall_64+0x115/0x840 [ 1924.803245][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.803258][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.803269][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.803279][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.803290][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.803300][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.803307][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.803314][ T5152] RBP: 0000000000000000 R08: 0000000072b88b46 R09: 0000000000000001 [ 1924.803321][ T5152] R10: 000000000005daea R11: 0000000000000202 R12: 0000000000000000 [ 1924.803327][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.803341][ T5152] [ 1924.804054][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.804054][ T5152] name failslab, interval 1, probability 1, space 0, times 7 [ 1924.805612][ T3918] acpi_init+0x146/0x840 [ 1924.807846][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.807864][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.807868][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.807875][ T5152] Call Trace: [ 1924.807879][ T5152] [ 1924.807884][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.807898][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.807910][ T5152] should_failslab+0xc2/0x120 [ 1924.807924][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.807939][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.807953][ T5152] __d_alloc+0x35/0xa50 [ 1924.807966][ T5152] d_alloc+0x4a/0x1e0 [ 1924.807979][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.807992][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.808014][ T5152] filename_unlinkat+0x275/0x730 [ 1924.808026][ T5152] ? __might_fault+0xc5/0x140 [ 1924.808038][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.808056][ T5152] ? do_getname+0x191/0x390 [ 1924.808070][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.808083][ T5152] do_syscall_64+0x115/0x840 [ 1924.808095][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.808108][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.808119][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.808129][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.808140][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.808150][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.808157][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.808164][ T5152] RBP: 0000000000000000 R08: 0000000072b89acc R09: 0000000000000001 [ 1924.808170][ T5152] R10: 000000000005daec R11: 0000000000000202 R12: 0000000000000000 [ 1924.808177][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.808190][ T5152] [ 1924.808253][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.808253][ T5152] name failslab, interval 1, probability 1, space 0, times 6 [ 1924.810232][ T3918] do_one_initcall+0x11d/0x700 [ 1924.812843][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.812865][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.812871][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.812880][ T5152] Call Trace: [ 1924.812886][ T5152] [ 1924.812893][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.812911][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.812927][ T5152] should_failslab+0xc2/0x120 [ 1924.812954][ T5152] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 1924.812973][ T5152] ? __d_alloc+0x35/0xa50 [ 1924.812992][ T5152] __d_alloc+0x35/0xa50 [ 1924.813013][ T5152] d_alloc+0x4a/0x1e0 [ 1924.813030][ T5152] lookup_one_qstr_excl+0x171/0x250 [ 1924.813048][ T5152] ? mnt_want_write+0x161/0x410 [ 1924.813070][ T5152] filename_unlinkat+0x275/0x730 [ 1924.813085][ T5152] ? __might_fault+0xc5/0x140 [ 1924.813102][ T5152] ? __pfx_filename_unlinkat+0x10/0x10 [ 1924.813126][ T5152] ? do_getname+0x191/0x390 [ 1924.813145][ T5152] __x64_sys_unlink+0x46/0x70 [ 1924.813161][ T5152] do_syscall_64+0x115/0x840 [ 1924.813191][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.813210][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.813225][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.813236][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.813249][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.813263][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.813272][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.813281][ T5152] RBP: 0000000000000000 R08: 0000000072b8ab33 R09: 0000000000000001 [ 1924.813290][ T5152] R10: 000000000005daec R11: 0000000000000202 R12: 0000000000000000 [ 1924.813299][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.813319][ T5152] [ 1924.814208][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.814208][ T5152] name failslab, interval 1, probability 1, space 0, times 5 [ 1924.816440][ T3918] kernel_init_freeable+0x6ea/0x7b0 [ 1924.821015][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.821041][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.821048][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.821058][ T5152] Call Trace: [ 1924.821065][ T5152] [ 1924.821073][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.821097][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.821117][ T5152] should_failslab+0xc2/0x120 [ 1924.821143][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.821164][ T5152] ? do_getname+0x35/0x390 [ 1924.821191][ T5152] do_getname+0x35/0x390 [ 1924.821216][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.821237][ T5152] do_syscall_64+0x115/0x840 [ 1924.821258][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.821282][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.821302][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.821317][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.821334][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.821350][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.821362][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.821373][ T5152] RBP: 0000000000000000 R08: 0000000072b8c27d R09: 0000000000000001 [ 1924.821385][ T5152] R10: 000000000005daee R11: 0000000000000202 R12: 0000000000000000 [ 1924.821396][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.821421][ T5152] [ 1924.824037][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.824037][ T5152] name failslab, interval 1, probability 1, space 0, times 4 [ 1924.824627][ T3918] kernel_init+0x1f/0x1e0 [ 1924.826315][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.826337][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.826342][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.826351][ T5152] Call Trace: [ 1924.826357][ T5152] [ 1924.826363][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.826382][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.826398][ T5152] should_failslab+0xc2/0x120 [ 1924.826419][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.826438][ T5152] ? do_getname+0x35/0x390 [ 1924.826460][ T5152] do_getname+0x35/0x390 [ 1924.826480][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.826500][ T5152] do_syscall_64+0x115/0x840 [ 1924.826521][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.826542][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.826561][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.826576][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.826594][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.826611][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.826623][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.826634][ T5152] RBP: 0000000000000000 R08: 0000000072b8e8e2 R09: 0000000000000001 [ 1924.826646][ T5152] R10: 000000000005daf0 R11: 0000000000000202 R12: 0000000000000000 [ 1924.826656][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.826682][ T5152] [ 1924.828936][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.828936][ T5152] name failslab, interval 1, probability 1, space 0, times 3 [ 1924.829653][ T3918] ret_from_fork+0x72b/0xd50 [ 1924.832126][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.832148][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.832153][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.832161][ T5152] Call Trace: [ 1924.832167][ T5152] [ 1924.832173][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.832192][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.832208][ T5152] should_failslab+0xc2/0x120 [ 1924.832228][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.832246][ T5152] ? do_getname+0x35/0x390 [ 1924.832267][ T5152] do_getname+0x35/0x390 [ 1924.832287][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.832303][ T5152] do_syscall_64+0x115/0x840 [ 1924.832320][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.832337][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.832351][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.832364][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.832378][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.832391][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.832401][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.832410][ T5152] RBP: 0000000000000000 R08: 0000000072b8fc04 R09: 0000000000000001 [ 1924.832419][ T5152] R10: 000000000005daf0 R11: 0000000000000202 R12: 0000000000000000 [ 1924.832428][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.832447][ T5152] [ 1924.833471][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.833471][ T5152] name failslab, interval 1, probability 1, space 0, times 2 [ 1924.834207][ T3918] ret_from_fork_asm+0x1a/0x30 [ 1924.835772][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.835794][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.835799][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.835807][ T5152] Call Trace: [ 1924.835813][ T5152] [ 1924.835838][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.835857][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.835874][ T5152] should_failslab+0xc2/0x120 [ 1924.835896][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.835917][ T5152] ? do_getname+0x35/0x390 [ 1924.835942][ T5152] do_getname+0x35/0x390 [ 1924.835965][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.835984][ T5152] do_syscall_64+0x115/0x840 [ 1924.836008][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.836025][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.836042][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.836055][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.836072][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.836088][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.836099][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.836108][ T5152] RBP: 0000000000000000 R08: 0000000072b90dbc R09: 0000000000000001 [ 1924.836119][ T5152] R10: 000000000005daf2 R11: 0000000000000202 R12: 0000000000000000 [ 1924.836129][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.836153][ T5152] [ 1924.843666][ T5152] FAULT_INJECTION: forcing a failure. [ 1924.843666][ T5152] name failslab, interval 1, probability 1, space 0, times 1 [ 1924.844620][ T3918] [ 1924.844627][ T3918] Freed by task 3912: [ 1924.846135][ T5152] CPU: 1 UID: 0 PID: 5152 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 1924.846157][ T5152] Tainted: [L]=SOFTLOCKUP [ 1924.846162][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1924.846171][ T5152] Call Trace: [ 1924.846177][ T5152] [ 1924.846183][ T5152] dump_stack_lvl+0x100/0x190 [ 1924.846203][ T5152] should_fail_ex.cold+0x5/0xa [ 1924.846220][ T5152] should_failslab+0xc2/0x120 [ 1924.846240][ T5152] kmem_cache_alloc_noprof+0x91/0x6a0 [ 1924.846259][ T5152] ? do_getname+0x35/0x390 [ 1924.846281][ T5152] do_getname+0x35/0x390 [ 1924.846300][ T5152] __x64_sys_unlink+0x36/0x70 [ 1924.846317][ T5152] do_syscall_64+0x115/0x840 [ 1924.846334][ T5152] ? clear_bhb_loop+0x40/0x90 [ 1924.846352][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1924.846367][ T5152] RIP: 0033:0x7f7fa7715937 [ 1924.846379][ T5152] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 1924.846393][ T5152] RSP: 002b:00007fffbe34e408 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 1924.846407][ T5152] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f7fa7715937 [ 1924.846416][ T5152] RDX: 0000000000000000 RSI: 0000000072ade900 RDI: 000056418ffd502e [ 1924.846425][ T5152] RBP: 0000000000000000 R08: 0000000072b9358e R09: 0000000000000001 [ 1924.846434][ T5152] R10: 000000000005daf4 R11: 0000000000000202 R12: 0000000000000000 [ 1924.846442][ T5152] R13: 000056418fff0100 R14: 0000000000000001 R15: 0000000000000000 [ 1924.846462][ T5152] [ 1929.119580][ T3918] kasan_save_stack+0x30/0x50 [ 1929.121127][ T3918] kasan_save_track+0x14/0x30 [ 1929.122587][ T3918] kasan_save_free_info+0x3b/0x70 [ 1929.124205][ T3918] __kasan_slab_free+0x5f/0x80 [ 1929.125665][ T3918] kmem_cache_free+0x127/0x6b0 [ 1929.127150][ T3918] acpi_os_release_object+0x1c/0x30 [ 1929.128796][ T3918] acpi_ut_delete_object_desc+0xea/0x130 [ 1929.130526][ T3918] acpi_ut_update_ref_count.part.0+0x510/0x2250 [ 1929.132501][ T3918] acpi_ut_update_object_reference+0x5f9/0x800 [ 1929.134432][ T3918] acpi_ut_remove_reference+0x192/0x1d0 [ 1929.136127][ T3918] acpi_rs_get_prt_method_data+0xcd/0x150 [ 1929.137868][ T3918] acpi_get_irq_routing_table+0xb8/0x140 [ 1929.139620][ T3918] acpi_pci_irq_find_prt_entry+0x179/0xdd0 [ 1929.141498][ T3918] acpi_pci_irq_lookup+0x8e/0x6b0 [ 1929.143074][ T3918] acpi_pci_irq_disable+0x1a8/0x360 [ 1929.144718][ T3918] pcibios_disable_device+0x89/0xb0 [ 1929.146279][ T3918] do_pci_disable_device+0x9f/0x100 [ 1929.147875][ T3918] pci_disable_device+0x130/0x270 [ 1929.149402][ T3918] pci_device_remove+0xb2/0x1d0 [ 1929.150902][ T3918] device_remove+0xcb/0x180 [ 1929.152286][ T3918] device_release_driver_internal+0x44e/0x620 [ 1929.154141][ T3918] unbind_store+0xf8/0x110 [ 1929.155520][ T3918] drv_attr_store+0x74/0xb0 [ 1929.156929][ T3918] sysfs_kf_write+0xf2/0x150 [ 1929.158364][ T3918] kernfs_fop_write_iter+0x3e0/0x5f0 [ 1929.159998][ T3918] vfs_write+0x6ac/0x1050 [ 1929.161558][ T3918] ksys_write+0x12a/0x250 [ 1929.163232][ T3918] __do_fast_syscall_32+0xe7/0x970 [ 1929.164849][ T3918] do_fast_syscall_32+0x32/0x70 [ 1929.166350][ T3918] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1929.168229][ T3918] [ 1929.168988][ T3918] The buggy address belongs to the object at ffff8880208ba478 [ 1929.168988][ T3918] which belongs to the cache Acpi-Operand of size 72 [ 1929.173212][ T3918] The buggy address is located 8 bytes inside of [ 1929.173212][ T3918] freed 72-byte region [ffff8880208ba478, ffff8880208ba4c0) [ 1929.177170][ T3918] [ 1929.177887][ T3918] The buggy address belongs to the physical page: [ 1929.179758][ T3918] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880208baf08 pfn:0x208ba [ 1929.182982][ T3918] flags: 0xfff00000000200(workingset|node=0|zone=1|lastcpupid=0x7ff) [ 1929.185407][ T3918] page_type: f5(slab) [ 1929.186613][ T3918] raw: 00fff00000000200 ffff88801bc4da40 ffffea0000842e10 ffffea0000839850 [ 1929.189242][ T3918] raw: ffff8880208baf08 0000000800270006 00000000f5000000 0000000000000000 [ 1929.191845][ T3918] page dumped because: kasan: bad access detected [ 1929.193843][ T3918] page_owner tracks the page as allocated [ 1929.195646][ T3918] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xd2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 2105076366, free_ts 0 [ 1929.201620][ T3918] post_alloc_hook+0xfd/0x120 [ 1929.203074][ T3918] get_page_from_freelist+0xf48/0x3530 [ 1929.204775][ T3918] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 1929.206657][ T3918] new_slab+0xa2/0x640 [ 1929.207958][ T3918] refill_objects+0xe3/0x410 [ 1929.209476][ T3918] __pcs_replace_empty_main+0x376/0x680 [ 1929.211154][ T3918] kmem_cache_alloc_noprof+0x46e/0x6a0 [ 1929.213166][ T3918] acpi_ut_allocate_object_desc_dbg+0x86/0x240 [ 1929.215526][ T3918] acpi_ut_create_internal_object_dbg+0x51/0x260 [ 1929.217604][ T3918] acpi_ds_create_operand+0x6be/0xc20 [ 1929.219328][ T3918] acpi_ds_eval_data_object_operands+0x125/0x640 [ 1929.221292][ T3918] acpi_ds_exec_end_op+0xe41/0x1e60 [ 1929.223078][ T3918] acpi_ps_parse_loop+0x5e1/0x26e0 [ 1929.224665][ T3918] acpi_ps_parse_aml+0x81e/0x1120 [ 1929.226258][ T3918] acpi_ps_execute_table+0x393/0x500 [ 1929.227877][ T3918] acpi_ns_execute_table+0x596/0x970 [ 1929.229480][ T3918] page_owner free stack trace missing [ 1929.231161][ T3918] [ 1929.232154][ T3918] Memory state around the buggy address: [ 1929.234456][ T3918] ffff8880208ba380: 00 fc fc fc fc fa fb fb fb fb fb fb fb fb fc fc [ 1929.237570][ T3918] ffff8880208ba400: fc fc fa fb fb fb fb fb fb fb fb fc fc fc fc fa [ 1929.240791][ T3918] >ffff8880208ba480: fb fb fb fb fb fb fb fb fc fc fc fc fa fb fb fb [ 1929.243970][ T3918] ^ [ 1929.245619][ T3918] ffff8880208ba500: fb fb fb fb fb fc fc fc fc fa fb fb fb fb fb fb [ 1929.248840][ T3918] ffff8880208ba580: fb fb fc fc fc fc fa fb fb fb fb fb fb fb fb fc [ 1929.252132][ T3918] ================================================================== [ 1929.275169][ T3918] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1929.277710][ T3918] CPU: 0 UID: 0 PID: 3918 Comm: syz.0.6727 Tainted: G L syzkaller #0 PREEMPT(full) [ 1929.281974][ T3918] Tainted: [L]=SOFTLOCKUP [ 1929.283346][ T3918] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 1929.286425][ T3918] Call Trace: [ 1929.287453][ T3918] [ 1929.288388][ T3918] dump_stack_lvl+0x100/0x190 [ 1929.289884][ T3918] vpanic+0x552/0x970 [ 1929.291289][ T3918] ? __pfx_vpanic+0x10/0x10 [ 1929.292698][ T3918] ? mark_held_locks+0x40/0x70 [ 1929.294135][ T3918] ? acpi_ns_get_attached_object+0x148/0x1b0 [ 1929.295880][ T3918] panic+0xd1/0xe0 [ 1929.297015][ T3918] ? __pfx_panic+0x10/0x10 [ 1929.298366][ T3918] ? acpi_ns_get_attached_object+0x148/0x1b0 [ 1929.300192][ T3918] ? preempt_schedule_common+0x42/0xc0 [ 1929.302353][ T3918] check_panic_on_warn.cold+0x19/0x34 [ 1929.304141][ T3918] end_report.part.0+0x3a/0x90 [ 1929.305631][ T3918] kasan_report.cold+0xe/0x18 [ 1929.307115][ T3918] ? acpi_ns_get_attached_object+0x148/0x1b0 [ 1929.308962][ T3918] acpi_ns_get_attached_object+0x148/0x1b0 [ 1929.310792][ T3918] acpi_ex_resolve_node_to_value+0xb7/0x9a0 [ 1929.313157][ T3918] ? acpi_ut_trace_ptr+0x1d2/0x2a0 [ 1929.315588][ T3918] ? __pfx_acpi_ex_resolve_node_to_value+0x10/0x10 [ 1929.318521][ T3918] ? acpi_ds_create_operand+0x267/0xc20 [ 1929.320783][ T3918] acpi_ex_resolve_to_value+0x3da/0xcd0 [ 1929.323104][ T3918] ? __pfx_acpi_ex_resolve_to_value+0x10/0x10 [ 1929.325524][ T3918] ? __pfx_acpi_ns_lookup+0x10/0x10 [ 1929.327605][ T3918] ? __asan_memset+0x23/0x50 [ 1929.329477][ T3918] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1929.331858][ T3918] acpi_ds_evaluate_name_path+0x30d/0x4a0 [ 1929.334201][ T3918] ? __pfx_acpi_ds_evaluate_name_path+0x10/0x10 [ 1929.336650][ T3918] ? acpi_ps_get_next_namepath+0x1f6/0xa10 [ 1929.338999][ T3918] ? acpi_ut_trace_ptr+0xe1/0x2a0 [ 1929.341004][ T3918] acpi_ds_exec_end_op+0xb78/0x1e60 [ 1929.342540][ T3918] ? __pfx_acpi_ds_exec_end_op+0x10/0x10 [ 1929.344237][ T3918] acpi_ps_parse_loop+0x5e1/0x26e0 [ 1929.345742][ T3918] ? __pfx_acpi_ps_parse_loop+0x10/0x10 [ 1929.347392][ T3918] ? __pfx_acpi_ut_track_stack_ptr+0x10/0x10 [ 1929.349191][ T3918] ? acpi_ut_create_thread_state+0x6d/0x170 [ 1929.350992][ T3918] acpi_ps_parse_aml+0x81e/0x1120 [ 1929.352534][ T3918] acpi_ps_execute_method+0x5c4/0xe90 [ 1929.354139][ T3918] acpi_ns_evaluate+0x640/0x1670 [ 1929.355610][ T3918] acpi_ut_evaluate_object+0xf7/0x610 [ 1929.357232][ T3918] acpi_rs_get_prt_method_data+0xa0/0x150 [ 1929.358948][ T3918] ? __pfx_acpi_rs_get_prt_method_data+0x10/0x10 [ 1929.360929][ T3918] ? acpi_ut_status_exit+0x111/0x1c0 [ 1929.362587][ T3918] ? acpi_rs_validate_parameters+0x104/0x210 [ 1929.364505][ T3918] acpi_get_irq_routing_table+0xb8/0x140 [ 1929.366331][ T3918] ? __pfx_acpi_get_irq_routing_table+0x10/0x10 [ 1929.368258][ T3918] ? do_raw_spin_lock+0x128/0x260 [ 1929.369855][ T3918] acpi_pci_irq_find_prt_entry+0x179/0xdd0 [ 1929.371685][ T3918] ? mark_held_locks+0x40/0x70 [ 1929.373180][ T3918] ? __pfx_acpi_pci_irq_find_prt_entry+0x10/0x10 [ 1929.375126][ T3918] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1929.376925][ T3918] ? pci_conf1_read+0x138/0x240 [ 1929.378431][ T3918] acpi_pci_irq_lookup+0x8e/0x6b0 [ 1929.380021][ T3918] ? __pfx_acpi_pci_irq_lookup+0x10/0x10 [ 1929.381823][ T3918] ? __pfx_pci_bus_read_config_word+0x10/0x10 [ 1929.383722][ T3918] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1929.385452][ T3918] acpi_pci_irq_enable+0x1f5/0x6f0 [ 1929.386959][ T3918] ? __pfx_acpi_pci_irq_enable+0x10/0x10 [ 1929.388721][ T3918] ? __pfx_pci_enable_resources+0x10/0x10 [ 1929.390435][ T3918] pcibios_enable_device+0xb6/0xe0 [ 1929.392442][ T3918] do_pci_enable_device+0x21f/0x4a0 [ 1929.394584][ T3918] ? __pfx_do_pci_enable_device+0x10/0x10 [ 1929.396852][ T3918] ? pci_update_current_state+0x102/0x240 [ 1929.399199][ T3918] ? __pfx_pci_update_current_state+0x10/0x10 [ 1929.401710][ T3918] pci_enable_device_flags+0x27c/0x370 [ 1929.403542][ T3918] ? __pfx_udc_pci_probe+0x10/0x10 [ 1929.405148][ T3918] udc_pci_probe+0x55/0x8a0 [ 1929.406517][ T3918] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1929.408282][ T3918] ? __pfx_udc_pci_probe+0x10/0x10 [ 1929.409881][ T3918] local_pci_probe+0xdd/0x1b0 [ 1929.411546][ T3918] pci_call_probe+0x176/0x800 [ 1929.413128][ T3918] ? __pfx_pci_call_probe+0x10/0x10 [ 1929.414616][ T3918] ? find_held_lock+0x2b/0x80 [ 1929.416081][ T3918] ? pci_match_device+0x450/0x5f0 [ 1929.417637][ T3918] ? pci_match_device+0x450/0x5f0 [ 1929.419181][ T3918] ? pci_match_id+0x34d/0x3f0 [ 1929.420579][ T3918] ? pci_match_device+0xb4/0x5f0 [ 1929.422077][ T3918] pci_device_probe+0x1cd/0x370 [ 1929.423553][ T3918] ? __pfx_pci_device_probe+0x10/0x10 [ 1929.425105][ T3918] really_probe+0x241/0xa60 [ 1929.426482][ T3918] __driver_probe_device+0x20e/0x450 [ 1929.428039][ T3918] device_driver_attach+0xd1/0x220 [ 1929.429543][ T3918] bind_store+0xf4/0x190 [ 1929.430878][ T3918] ? __pfx_bind_store+0x10/0x10 [ 1929.432498][ T3918] drv_attr_store+0x74/0xb0 [ 1929.433857][ T3918] ? __pfx_drv_attr_store+0x10/0x10 [ 1929.435423][ T3918] sysfs_kf_write+0xf2/0x150 [ 1929.436863][ T3918] kernfs_fop_write_iter+0x3e0/0x5f0 [ 1929.438484][ T3918] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1929.440121][ T3918] vfs_write+0x6ac/0x1050 [ 1929.441521][ T3918] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1929.443284][ T3918] ? __pfx_vfs_write+0x10/0x10 [ 1929.444780][ T3918] ? find_held_lock+0x2b/0x80 [ 1929.446250][ T3918] ksys_write+0x12a/0x250 [ 1929.447559][ T3918] ? __pfx_ksys_write+0x10/0x10 [ 1929.449071][ T3918] __do_fast_syscall_32+0xe7/0x970 [ 1929.450662][ T3918] do_fast_syscall_32+0x32/0x70 [ 1929.452694][ T3918] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1929.455278][ T3918] RIP: 0023:0xf7fd4fec [ 1929.456991][ T3918] Code: Unable to access opcode bytes at 0xf7fd4fc2. [ 1929.459685][ T3918] RSP: 002b:00000000f547550c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 1929.463118][ T3918] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000900 [ 1929.466385][ T3918] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000 [ 1929.469622][ T3918] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1929.472861][ T3918] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 1929.476138][ T3918] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1929.479406][ T3918] [ 1929.481504][ T3918] Kernel Offset: disabled [ 1929.483318][ T3918] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:06:25 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff85a121a5 RDI=ffffffff9b9f31a0 RBP=ffffffff9b9f3160 RSP=ffffc9000373e9e8 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=552031203a555043 R12=0000000000000000 R13=0000000000000020 R14=ffffffff9b6f3228 R15=ffffffff85a12140 RIP=ffffffff85a121cf RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 ffffffff 00c00000 DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0063 ffff888096be3000 ffffffff 00d0f300 DPL=3 DS [-WA] LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00000000f7fd5000 CR3=0000000050810000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000002 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000005000000000 0000000100000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 CPU#1 RAX=ffffffff81b803bd RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff8ebe7f80 RBP=ffffc90002e1f700 RSP=ffffc90002e1f640 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000200 R11=00000000000194b5 R12=ffffffff81f3d740 R13=ffffc90002e1f6b8 R14=0000000000000000 R15=ffff888021b4ca80 RIP=ffffffff81b803cc RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00007f7fa7e67880 ffffffff 00c00000 GS =0000 ffff888096ce3000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00000000f5200008 CR3=000000002a2f0000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000c1000000 Opmask01=0000000000000000 Opmask02=00000000effffdff Opmask03=0000000082000020 Opmask04=00000000fffff7ff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffbe34da40 00007fffbe34da40 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffbe34d940 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00005641ae8a14a0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00005641ae8b1db0 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00006f7300656d61 6e656c6966000d0a ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffff0000 ffffff00000000ff ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f7fa7752c80 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3d3e207465677261 7400632e676f6c00 656c6f736e6f632f 7665642f00203a5d ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 181b055140425744 5100460b424a4900 40494a564b4a460a 5340410a00051f5d ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f30737562646e2f 30303a3231303049 5043412f6d726f66 74616c702f736563 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000002d1 726f702d6f697472 000033746e657600 307761726469682f ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 516e76633a302e30 312d3533712d6370 7276703a29393030 322c394843492b35 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3351284350647261 646e6174536e703a 554d45516e76733a 302e3072623a3431 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 30322f31302f3430 64623a322d332e36 312e312d6e616962 65642d332e36312e ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 323032302c313032 302c394631302c32 4331302c38423130 2c464131302c4541 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 2 CPU#2 RAX=0000000000000000 RBX=ffff88802b43c940 RCX=ffffffff81fd4164 RDX=ffff88801c3a8000 RSI=ffffffff81fd413e RDI=ffff88801c3a8000 RBP=ffffc9000044fcd8 RSP=ffffc9000044fb60 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=ffff88802b533c60 R12=0000000000000003 R13=ffffed1005687929 R14=ffff88802b43c948 R15=0000000000000001 RIP=ffffffff81fd4140 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff888096de3000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00000000348efff8 CR3=000000004fcfa000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000fcffc200 Opmask01=000000000000ffff Opmask02=00000000ffffffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000001 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000001a4 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0c46c000646e6962 6e752f6d656d705f 646e2f7372657669 72642f646e2f7375 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 080606017ba20030 2e306e66700e0811 8003000400020800 10800201c7080008 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 080006017ba20002 081380030100000c 0806020103e80c08 001180020100000c ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 79732f2e01ffffff ffffffffffbb0814 8003010800020103 e802080013800201 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000001010000 0e0806020103e818 0800158002010000 0e080606017ba200 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 302e306563617073 656d616e1a081580 0300040002080014 800201c70800080e ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 46c000646e69622f 6d656d705f646e2f 737265766972642f 646e2f7375622f73 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 79732f2e01ffffff ffffffffffbb0814 8003010800020103 e802080013800201 ZMM25=906f4b4c906f4b4c 906f4b4c906f4b4c 906f4b4c906f4b4c 906f4b4c906f4b4c 906f4b4c906f4b4c 906f4b4c906f4b4c 906f4b4c906f4b4c 906f4b4c906f4b4c ZMM26=e11a9a51e11a9a51 e11a9a51e11a9a51 e11a9a51e11a9a51 e11a9a51e11a9a51 e11a9a51e11a9a51 e11a9a51e11a9a51 e11a9a51e11a9a51 e11a9a51e11a9a51 ZMM27=d52a3988d52a3988 d52a3988d52a3988 d52a3988d52a3988 d52a3988d52a3988 d52a3988d52a3988 d52a3988d52a3988 d52a3988d52a3988 d52a3988d52a3988 ZMM28=000000200000001f 0000001e0000001d 0000001c0000001b 0000001a00000019 0000001800000017 0000001600000015 0000001400000013 0000001200000011 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=c2440000c2440000 c2440000c2440000 c2440000c2440000 c2440000c2440000 c2440000c2440000 c2440000c2440000 c2440000c2440000 c2440000c2440000 info registers vcpu 3 CPU#3 RAX=00000000023ff721 RBX=ffff88801c702540 RCX=ffffffff8bb872d5 RDX=0000000000000000 RSI=ffffffff8e1a83a9 RDI=ffffffff8c400980 RBP=ffffed10038e04a8 RSP=ffffc9000048fe00 R8 =0000000000000001 R9 =ffffed10056a678d R10=ffff88802b533c6b R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=1ffff92000091fc4 R15=dffffc0000000000 RIP=ffffffff8bb8589f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff888096ee3000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00000000348d7ff8 CR3=0000000051728000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 3cc2989c4e075109 ca75285f0564f831 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 fdc4bceb679e3c65 0630476d96b0362d ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 58f2cd150755ad9d b47adff2bff9df6f ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 1508698841fd9b9d 532e69ade8aeaaae ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000ffffffff 00000000000000b4 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000034 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2570df59772feb0b 3559d7d25782dd5e ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 dd8e4f8619bcceb4 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2cac8cb072c4b695 a99870b7ee87e61f ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a6e4d09500000000 ae1e2effde3db9f1 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 efe1b36d346a9a8d 6a3872f6999901d2 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 f37da346928b86f4 6da9b895b4a882d0 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a54ff53a3c6ef372 bb67ae856a09e667 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5be0cd191f83d9ab 9b05688c510e527f ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000