last executing test programs: 7.40010386s ago: executing program 2 (id=1359): r0 = syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/ttyUSB0\x00', 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 4.400197348s ago: executing program 2 (id=1380): setns(0xc9, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="2c000000100081000000000000800000000600fd", @ANYRES32=0x0, @ANYBLOB="1f043cbf", @ANYRES32, @ANYBLOB="0a001b"], 0x2c}], 0x1}, 0x0) 4.3104768s ago: executing program 2 (id=1381): r0 = syz_usb_connect(0x0, 0x202, &(0x7f0000000180)=ANY=[@ANYBLOB="1201100152018b401e040740185d000000010902f00101040000030904"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000040)={0x2c, &(0x7f00000000c0)={0x0, 0xd, 0x2, 'Vx'}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000380)={0x14, &(0x7f0000000200)={0x40, 0xf, 0x9, {0x9, 0xe, "76c853d0e44bd6"}}, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0}, 0x0) 3.377679522s ago: executing program 3 (id=1387): syz_usb_connect(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="120100009bbd8b08e80430ffd1a601220301090222000100000000090400000129fddd000905e2ff"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003880), 0x4, 0x2) setns(0xc9, 0x0) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) capset(0x0, &(0x7f0000000080)) mlock2(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r1 = socket(0x2a, 0x2, 0x9) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0x890b, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x18, 0x5, 0xeffe, 0x9, "cd511591002a49500000008000000000f82a1d73f20000000000000000fbf29c"}) 3.2202399s ago: executing program 0 (id=1390): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x101e01, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x15) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000980)=0x7e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000540)=0x9) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x40) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180)=0xef) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000001c0)=0x40) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7e) 3.139577984s ago: executing program 0 (id=1391): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000100)=0x4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000003c0)="00214500002c00000000400600000a0000010a00000200", 0x17}], 0x1, 0x0, 0x0) 3.038957172s ago: executing program 0 (id=1394): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='0', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='1', 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) 2.899704659s ago: executing program 0 (id=1397): syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x40015b0b, 0x0) 2.819334332s ago: executing program 1 (id=1399): add_key$fscrypt_v1(0x0, &(0x7f00000000c0)={'fscrypt:', @desc2}, 0x0, 0x0, 0x0) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYBLOB="040e0402470c"], 0x7) 2.819164141s ago: executing program 1 (id=1400): r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000540)={0xc, @vbi={0x2c5e336b, 0x9, 0x8, 0x41415270, [0x7fffffff], [0x2, 0xfffffffb], 0x138}}) 2.750058208s ago: executing program 1 (id=1401): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)={0x34, r1, 0x101, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_SSID={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_KEYS={0x8, 0x51, 0x0, 0x1, [{0x4}]}]}, 0x34}}, 0x2400c800) openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) setuid(0xee01) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) 2.749681554s ago: executing program 1 (id=1402): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) mount(0x0, 0x0, &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./dev\x00') llistxattr(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2.66008336s ago: executing program 1 (id=1403): setns(0xc9, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) sendmsg$netlink(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x4004810) recvmmsg(r0, &(0x7f0000004300), 0x4000000000000e9, 0x60, 0x0) 2.65988657s ago: executing program 1 (id=1404): mkdirat(0xffffffffffffff9c, 0x0, 0x777) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x5ada985dea50982f) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)='0', 0x1) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) syz_open_dev$sg(&(0x7f0000000400), 0xfffffffffffffffd, 0xc0f41) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="14000000100001000000000000b890c1a000000a80000000160a01030000000000000000020000000900020073797a30000000000900010073797a3000000000540003"], 0xa8}}, 0x0) 2.578887767s ago: executing program 3 (id=1405): socket$nl_rdma(0x10, 0x3, 0x14) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x20000400) socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000780)=ANY=[@ANYBLOB="580000000206030000000000000000000300000705000100070000000900020073797a31000000000c00078008001240000000050500050002000000050004000100000011000300686173683a69702c706f7274"], 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x20004000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="50000000090601020000000000000000020000840900020073797a31000000000500010007000000280007800c00018008000140fffffff70500070088000000060004404e22000006000540"], 0x50}, 0x1, 0x0, 0x0, 0x10000082}, 0x90) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x7, 0x6, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2.578665246s ago: executing program 3 (id=1406): r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000640)={'ip6tnl0\x00', 0x0, 0x29, 0x2, 0x81, 0xcf57, 0xff52, @mcast1, @empty, 0x8000, 0x8000, 0x9, 0x3}}) 2.450150321s ago: executing program 3 (id=1407): syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="03684a7b99a4fde940f3ec0d105ea2c8267323117153aa4a4f099c3835a607cd5cbd77b83cc33d13bbb6c6bcae59db739af84a4b5d34bffc145f3cc27ed3d4f9d9b3103699a1e1cc4ddfb6c1afd07ddfc18e358cd62649479724ce867fefc0a15041bee9f6084842fb982d5c2cf1488d668b741c64f0a6fd2643e729ac5a56462a6b64d5a0a751fda4fadf63ba0dc2fd14ecbf546918db77095545b41ab170e5d6e8ec8bf9ce9b8d53b832e90c701fe52af7999f8fd509577ead1be27891ada8564167f2c7d2eea1c1c9c65d8e151c58ddee43ec34e74d330ec50cbbb2bb21892c7ca995066e3cbea8a69d94dc6bcef5f3c0ef630e774d092ea58627f3e09c66a9c7d1abcf4f8f8af87f4269df288aca9bbf758275ce9695256e764d185a91a7570fca3aab16c75ecaff6b8dda371c3226d6ec6e55c5c4d8cfc5c33892bacc956a3613bcfa849da1b5e070a7911d7488b3e628d9339718e8b821f1bb5d5c45f0316bb563d0a442801412dfd5a4d61ca657e04d6686f7d5863d57954400aeee8e79be8f3cc4cbb3d4b91269df039c3d3543e500b90a2bdc6eb60cc7afab7b5187d88fbd76e6212ea29e872b73f925287bdc808b4a4f8ec7f8aa08bc90b29e217c3eef69d8deae4141f4f9bd110b7bde9320e7b45f422e9a6111bcaf99c9911e46e219d3bab477926bd5d2e78d4cd0eca133c232b1e863fd7799dbf609f3670b323e5518e8f4bd36e9b3da2c68a28eaec9cac688b4dd0b73adc24a8c7acc264399b7facbc2f43e8e40b6cae9f8e956d1dbfe259f12bae75ad362c354050ffdd6e954f2d7615fafce888bd6f672a81c9fd4318caba765069c0a425e898bf7611b77f0fe61c27d318159dba42f011900246c64557d27b77aef928ab04a147baca37863cf998a2ac30b903c0314449ddb218887c309ec7184c8c733f5d4e7b2d79516e9531c9a5becf8294d6ccd777f285b13160e1c949d3069c6c66c0daa62bac679bc9b69825398d1c290d765e882fa2c8708b20ccec885ab6785dc22696b61c109ff84bc5407932c3e5bf12069a68b8e3333a26d3dd390ef9bc01b86013fbcb5c28a1f4d2b8084f1502fccc4027a124c3629d8f4a8befd14b597cebda5f94f36050a31b95087cbac347788a71a90e87f2187fae600aa42719c05c2859cb30ae0fd58a7bba681f7a6027a00583071def2c9a94456e5d9acb9fd2d11fdea524582489c02377bf7f590948985c769b3822cb6366681d79113c6a6c752f2475caba77b7b2e8f293d7fd9b991f63e254c98dec94f4f3def4fee9cdb56ff3ba7fe6a718cbe9a7f04710e257ea8a49d6605266048fc122d4f3173d4b04b3e282bd3c5198d7fcb72ec38e0b07dd8a541b2807e601e5a0a01f07a281e0e1a261c65977088a54597efd0997c59647aeebb2605a89705eeff3ec780e302e24b23a0cbe4f81367c3f118545f01328d22eb8e802667389143166a9db9477c9b58eb5c76a19b8f8b2692b0d356003f08ae54dfc820d8e357ecbf91fb7e212cbef1262171abaf2f613a5bb59b783cad476fec50d16ca0ac13c08a59a3097e6e3fde700a4b987d10311fc22d4aa210956cd859799f78010e4c0f25b715876aa253df15009490f71be3b0022875161f537c70b14bdb9e2d87a5a11b414a1198533c7de6fc4d22228133bc26b19d9f1e7627b14c72e3c39d3fa2186a42e50a0d1867dc312f94c7209d51475ed4aa80b2ccb0557a40422bf7317de2fdf3296727723a2d23babd5e23f7c3edf4942bb485b95a122e6aba41b8f80f684f84605462448d5a4fd66dfe9bbf80590b9999b4780d4f4f189a20f4400b2975df85b584c8c8f9fa3095f13aede1f52dac98be358b0a0d72bed4df71cd23973e326179580268c4e5d1be4b2ae2e1e2dba913998faa6088af128fc8fd3ae26203a898882b67d86d63f6ee8f8e216337330db6d928facf9d0ca273845ee5b33a0a136aeb48b7c52d3b95fe73efaf06197ec8753ee0349f19db8730917d0f18a2de9602d3b887bc583ff64dfee67e2bdf4d5cc1c341b89acd3dd5176d2c15ec2a77120b8a49591ca438ae36c52845e5dca550e539da9ba2a2eda49be316f3d6d4b7c83666bd4759940347c29dedd273adac722630a940e104316b4806553ded47132be4e31a50600f5a4dd56825b245b7aae853f56f79e0ec31f7b5db945ee3bb92865acb0d8828598e77446ee50ecd8bf5e7ccbd963445a09e3be215709b0b3bff2e9d12e6549924338f236b4ff973682e2e03fbf6b167e3b3a0f8c3f3c1e8d0e21a71937c918cabab50dd74c011a1a5531cfcf88a5df5fa58f17715f7c7b3a64d9dab6f20a596288969191420ed71daccbae7c1ec88bf74811b5e1f4bd306f3d810c4f3600df2903ffdf8db40ac7153fd93327a1065cf2c4590c8ba9f9391eb6aa600cb42aff8793e4721afeb3d470beda45dad9adfc6f4fdb24eafc63792f5015c656ca37cee82b7ee382bda31d786d6e03d4c8611c4ca464e2360ca747815c9eebd38c8fc7d5eea2db96b29d771a96dc5c884029077125bcc31980564555d21ecce5d0388e1bc1e618c7dfb31b02b1a6730db7eda387dd4ceb96f65178bb088e81133e5086f73c458f84139685ef930945a51979faeab539e4964244709dcb8b38f575d3a3ec1328a0df65fb34241db7cb3250b8ae0dbc44670d2b5cc3a1785d8d281c05256ef2beee3b202d8bce053e55ce1fb2bb208e65d488ae24484b00c2e343fc3544ca546406688022db6e29ceca9539ec095a2a2cfc5f516230f75fc961c5de1e8d33222331f57db02cac5f9208029c6114d041bb1cc7f959f77511f5790a564600c018afc253e5ecd5010bd769b45a04296ca09e87fb63bf3d3b51dd8b3f6d4426a03c0944d09dff654c5718ab1fef063caba34029be6811502e8bb785011dd1e34b0c192915adeeb40faad0725a8f9a62acf61b944a271d20567f350cdee22d76e3cc5966ba742d9c43823af19ba74c60da0df0c5f4e7e26af7224147774a1f8ae09f929066e1769ffb3c40ba9fed13d2670b9e865a155426ed5c83648c0ad34e46f5308b455e0835730fe529668b606f3f52b0d04534d0e14bc0ff0f742359550e6980ac9978455adb3de0f292af12a3700453e035a49eafe98fc0d7f26e42a6c41f380448607b7c96291f98fa6bbd7e32c249a49171f8fa81762a490a1ce5c39d66d35c6ed6c0679440c06197c2e24d48e1de81c711164c02820816afb5393d3d6c801c3c062ac46d1494f52c45ca36faf94894eec9d71e1be6c7256f4aee8dc080156b28623c821ef8d1826ebf0a41332620f42589270e142561374c825e828e2bd9ae41fd34959db48319d54ffe7a1b58ae8f7361cbaee8e26e0e7e1b7f125f8cd99788825efd01c38ec987904190a0ad52bc20cd36cc7209f9269ac87b2fa44d2456661d3056d893cf912c69ae6b2b83d0c781a6d6c33df1910867b71257ab74e244e3ebbac07445069418fe2e440a384e16feedf8e3165676e67866430eb6a8a533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", 0x2000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x24b) 2.400482508s ago: executing program 3 (id=1408): quotactl$Q_QUOTAON(0xffffffff80000202, &(0x7f0000000000)=@nullb, 0x0, 0x0) 2.400309777s ago: executing program 3 (id=1409): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_usb_connect(0x0, 0x371, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000057ec0020c215dcff30bd0102030109025f03019b00000009040000"], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x10000) syz_usb_disconnect(r1) close_range(r0, 0xffffffffffffffff, 0x0) 2.374795978s ago: executing program 0 (id=1410): bind$xdp(0xffffffffffffffff, &(0x7f0000000100), 0x10) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000180)={{}, "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"}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f406", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 2.298702502s ago: executing program 0 (id=1411): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) ppoll(&(0x7f0000000100)=[{r1, 0x2080}], 0x1, 0x0, 0x0, 0x0) 2.010325138s ago: executing program 2 (id=1412): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000100)={'syzkaller1\x00', @link_local}) write$tun(0xffffffffffffffff, &(0x7f0000002780)=ANY=[@ANYBLOB="1c0008200203000014"], 0xfb5) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000c40)="1200", 0x2, 0x8800, 0x0, 0x0) 1.900431216s ago: executing program 2 (id=1413): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0xa, "0fc1cd79"}]}}, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r1, &(0x7f0000008000)=[{{0x0, 0x0, 0x0}}], 0x17, 0x4008000) sendto(r1, &(0x7f0000000200)="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", 0x5f3, 0x40000, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x30, &(0x7f0000000800)=@string={0x30, 0x3, "5ce014dc96f5ed12dd65b5c0920ccfa2a8e5deab4b579c4fe607f025d2053ba72eaa7be69d0bcedf24a4692f4496"}}, {0x0, 0x0}, {0x68, &(0x7f0000000900)=@string={0x68, 0x3, "0f07e3e6d9a01b2272d66567f290ff648eb89e9166e162d76f6946622a577d7122f837bb1191a4d2d0bc47c2b5a5045d063e7153eeb09b844c7aedcfc1e701a0d744b56b9e75726a4e448f54f336ea0c5e37833b6c6865d272df5a5db7b8bc5b4628dbbe6b53"}}]}) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") 0s ago: executing program 2 (id=1414): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @multicast}) write$tun(r0, &(0x7f0000000080)={@void, @void, @eth={@multicast, @broadcast, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x2, 0x7, 0x30, 0x68, 0x4000, 0x7, 0x1, 0x0, @empty=0x1c, @dev={0xac, 0x14, 0x14, 0x1a}}, @time_exceeded={0xb, 0x1, 0x0, 0x0, 0x9, 0x0, {0x5, 0x4, 0x0, 0x3, 0x6, 0x64, 0x2, 0x4, 0x8, 0x4, @empty, @rand_addr=0x64010102}}}}}}}, 0x42) kernel console output (not intermixed with test programs): nk: 20 bytes leftover after parsing attributes in process `syz.2.543'. [ 71.105463][ T5745] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 71.105516][ T5745] CPU: 2 UID: 0 PID: 5745 Comm: kworker/u34:5 Not tainted syzkaller #0 PREEMPT(full) [ 71.105545][ T5745] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 71.105555][ T5745] Workqueue: hci0 hci_rx_work [ 71.105577][ T5745] Call Trace: [ 71.105581][ T5745] [ 71.105587][ T5745] dump_stack_lvl+0x100/0x190 [ 71.105607][ T5745] sysfs_warn_dup.cold+0x1c/0x28 [ 71.105626][ T5745] sysfs_create_dir_ns+0x24b/0x2b0 [ 71.105648][ T5745] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 71.105685][ T5745] ? find_held_lock+0x2b/0x80 [ 71.105699][ T5745] ? kobject_add_internal+0x25f/0x930 [ 71.105721][ T5745] ? kobject_add_internal+0x25f/0x930 [ 71.105741][ T5745] ? do_raw_spin_unlock+0x145/0x1e0 [ 71.105762][ T5745] kobject_add_internal+0x2c8/0x930 [ 71.105785][ T5745] kobject_add+0x16a/0x1e0 [ 71.105803][ T5745] ? __pfx_kobject_add+0x10/0x10 [ 71.105822][ T5745] ? class_to_subsys+0x10f/0x150 [ 71.105841][ T5745] ? kobject_put+0xb9/0x640 [ 71.105857][ T5745] ? _raw_spin_unlock+0x28/0x50 [ 71.105873][ T5745] device_add+0x294/0x1970 [ 71.105888][ T5745] ? __pfx_dev_set_name+0x10/0x10 [ 71.105906][ T5745] ? __pfx_device_add+0x10/0x10 [ 71.105921][ T5745] ? mgmt_send_event_skb+0x2fb/0x460 [ 71.105938][ T5745] hci_conn_add_sysfs+0x1a3/0x260 [ 71.105954][ T5745] le_conn_complete_evt+0x122f/0x2130 [ 71.105973][ T5745] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 71.105985][ T5745] ? hci_event_packet+0x186/0xcd0 [ 71.106000][ T5745] hci_le_conn_complete_evt+0x23c/0x3a0 [ 71.106013][ T5745] ? skb_pull_data+0x15f/0x1e0 [ 71.106031][ T5745] hci_le_meta_evt+0x34a/0x5f0 [ 71.106045][ T5745] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 71.106059][ T5745] hci_event_packet+0x51c/0xcd0 [ 71.106071][ T5745] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 71.106085][ T5745] ? __pfx_hci_event_packet+0x10/0x10 [ 71.106111][ T5745] ? lockdep_hardirqs_on+0x7d/0x110 [ 71.106133][ T5745] hci_rx_work+0x451/0xfc0 [ 71.106148][ T5745] process_one_work+0xac7/0x1b10 [ 71.106169][ T5745] ? __pfx_process_one_work+0x10/0x10 [ 71.106183][ T5745] ? lock_acquire+0x1d1/0x380 [ 71.106205][ T5745] ? __pfx_hci_rx_work+0x10/0x10 [ 71.106219][ T5745] worker_thread+0x5ef/0xe50 [ 71.106238][ T5745] ? __pfx_worker_thread+0x10/0x10 [ 71.106256][ T5745] ? kthread+0x13a/0x450 [ 71.106269][ T5745] ? __pfx_worker_thread+0x10/0x10 [ 71.106284][ T5745] kthread+0x373/0x450 [ 71.106296][ T5745] ? __pfx_kthread+0x10/0x10 [ 71.106308][ T5745] ret_from_fork+0x730/0xd60 [ 71.106327][ T5745] ? __pfx_ret_from_fork+0x10/0x10 [ 71.106345][ T5745] ? __switch_to+0x800/0x10f0 [ 71.106360][ T5745] ? __pfx_kthread+0x10/0x10 [ 71.106380][ T5745] ret_from_fork_asm+0x1a/0x30 [ 71.106407][ T5745] [ 71.106532][ T5745] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 71.106575][ T5745] Bluetooth: hci0: failed to register connection device [ 71.133465][ T1347] usb 6-1: Using ep0 maxpacket: 32 [ 71.134230][ T1347] usb 6-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 71.135196][ T1347] usb 6-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 71.135227][ T1347] usb 6-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 71.135243][ T1347] usb 6-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 71.135260][ T1347] usb 6-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 71.140332][ T1347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.140355][ T1347] usb 6-1: Product: syz [ 71.140376][ T1347] usb 6-1: Manufacturer: syz [ 71.140392][ T1347] usb 6-1: SerialNumber: syz [ 71.157317][ C0] imon 6-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 71.161333][ T1347] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:155.0/input/input18 [ 71.371928][ T7205] netlink: 20 bytes leftover after parsing attributes in process `syz.2.553'. [ 71.372465][ T1347] imon 6-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 71.372576][ T1347] (id 0x00) [ 71.445276][ T1347] rc_core: IR keymap rc-imon-pad not found [ 71.445352][ T1347] Registered IR keymap rc-empty [ 71.445433][ T1347] imon 6-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 71.445448][ T1347] imon 6-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 71.556751][ T1347] imon:send_packet: packet tx failed (-71) [ 71.584874][ T1347] imon 6-1:155.0: remote input dev register failed [ 71.585025][ T1347] imon 6-1:155.0: imon_init_intf0: rc device setup failed [ 71.608790][ T1347] imon 6-1:155.0: unable to initialize intf0, err 0 [ 71.612282][ T1347] imon:imon_probe: failed to initialize context! [ 71.614898][ T1347] imon 6-1:155.0: unable to register, err -19 [ 71.620953][ T1347] usb 6-1: USB disconnect, device number 4 [ 71.647868][ T7233] netlink: 20 bytes leftover after parsing attributes in process `syz.2.564'. [ 71.902592][ T5740] Bluetooth: hci1: command 0x0406 tx timeout [ 71.987671][ T7258] netlink: 20 bytes leftover after parsing attributes in process `syz.2.575'. [ 72.148877][ T7266] syz.2.578 (7266): drop_caches: 2 [ 72.344436][ T5748] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 72.351033][ T5748] CPU: 1 UID: 0 PID: 5748 Comm: kworker/u34:6 Not tainted syzkaller #0 PREEMPT(full) [ 72.351068][ T5748] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 72.351085][ T5748] Workqueue: hci1 hci_rx_work [ 72.351114][ T5748] Call Trace: [ 72.351123][ T5748] [ 72.351134][ T5748] dump_stack_lvl+0x100/0x190 [ 72.351169][ T5748] sysfs_warn_dup.cold+0x1c/0x28 [ 72.351206][ T5748] sysfs_create_dir_ns+0x24b/0x2b0 [ 72.351231][ T5748] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 72.351256][ T5748] ? find_held_lock+0x2b/0x80 [ 72.351279][ T5748] ? kobject_add_internal+0x25f/0x930 [ 72.351313][ T5748] ? kobject_add_internal+0x25f/0x930 [ 72.351348][ T5748] ? do_raw_spin_unlock+0x145/0x1e0 [ 72.351383][ T5748] kobject_add_internal+0x2c8/0x930 [ 72.351423][ T5748] kobject_add+0x16a/0x1e0 [ 72.351457][ T5748] ? __pfx_kobject_add+0x10/0x10 [ 72.351488][ T5748] ? class_to_subsys+0x10f/0x150 [ 72.351526][ T5748] ? kobject_put+0xb9/0x640 [ 72.351556][ T5748] ? _raw_spin_unlock+0x28/0x50 [ 72.351588][ T5748] device_add+0x294/0x1970 [ 72.351619][ T5748] ? __pfx_dev_set_name+0x10/0x10 [ 72.351654][ T5748] ? __pfx_device_add+0x10/0x10 [ 72.351684][ T5748] ? mgmt_send_event_skb+0x2fb/0x460 [ 72.351719][ T5748] hci_conn_add_sysfs+0x1a3/0x260 [ 72.351751][ T5748] le_conn_complete_evt+0x122f/0x2130 [ 72.351784][ T5748] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 72.351807][ T5748] ? hci_event_packet+0x186/0xcd0 [ 72.351847][ T5748] hci_le_conn_complete_evt+0x23c/0x3a0 [ 72.351875][ T5748] ? skb_pull_data+0x15f/0x1e0 [ 72.351913][ T5748] hci_le_meta_evt+0x34a/0x5f0 [ 72.351942][ T5748] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 72.351993][ T5748] hci_event_packet+0x51c/0xcd0 [ 72.352018][ T5748] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 72.352048][ T5748] ? __pfx_hci_event_packet+0x10/0x10 [ 72.352081][ T5748] ? lockdep_hardirqs_on+0x7d/0x110 [ 72.352121][ T5748] hci_rx_work+0x451/0xfc0 [ 72.352153][ T5748] process_one_work+0xac7/0x1b10 [ 72.352196][ T5748] ? __pfx_process_one_work+0x10/0x10 [ 72.352225][ T5748] ? lock_acquire+0x1d1/0x380 [ 72.352264][ T5748] ? __pfx_hci_rx_work+0x10/0x10 [ 72.352289][ T5748] worker_thread+0x5ef/0xe50 [ 72.352324][ T5748] ? __pfx_worker_thread+0x10/0x10 [ 72.352352][ T5748] ? kthread+0x13a/0x450 [ 72.352372][ T5748] ? __pfx_worker_thread+0x10/0x10 [ 72.352394][ T5748] kthread+0x373/0x450 [ 72.352418][ T5748] ? __pfx_kthread+0x10/0x10 [ 72.352441][ T5748] ret_from_fork+0x730/0xd60 [ 72.352474][ T5748] ? __pfx_ret_from_fork+0x10/0x10 [ 72.352505][ T5748] ? __switch_to+0x800/0x10f0 [ 72.352531][ T5748] ? __pfx_kthread+0x10/0x10 [ 72.352552][ T5748] ret_from_fork_asm+0x1a/0x30 [ 72.352586][ T5748] [ 72.352896][ T5748] kobject: kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 72.352931][ T5748] Bluetooth: hci1: failed to register connection device [ 72.594487][ T1040] usb 7-1: new high-speed USB device number 8 using dummy_hcd [ 72.698232][ T7291] netlink: 20 bytes leftover after parsing attributes in process `syz.3.587'. [ 72.762566][ T1040] usb 7-1: Using ep0 maxpacket: 32 [ 72.763125][ T1040] usb 7-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 72.764227][ T1040] usb 7-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 72.764261][ T1040] usb 7-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 72.764281][ T1040] usb 7-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 72.764348][ T1040] usb 7-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 72.766259][ T1040] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.766271][ T1040] usb 7-1: Product: syz [ 72.766278][ T1040] usb 7-1: Manufacturer: syz [ 72.766285][ T1040] usb 7-1: SerialNumber: syz [ 72.770219][ C2] imon 7-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 72.777419][ T1040] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:155.0/input/input20 [ 72.938882][ T7300] syz.3.592 (7300): drop_caches: 2 [ 72.983478][ T1040] imon 7-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 72.983533][ T1040] (id 0x00) [ 73.012572][ T5748] Bluetooth: hci2: command 0x2016 tx timeout [ 73.042496][ T1040] rc_core: IR keymap rc-imon-pad not found [ 73.042577][ T1040] Registered IR keymap rc-empty [ 73.042744][ T1040] imon 7-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 73.042760][ T1040] imon 7-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 73.172647][ T5748] Bluetooth: hci0: command 0x0406 tx timeout [ 73.175446][ T1040] imon:send_packet: packet tx failed (-71) [ 73.193326][ T1040] imon 7-1:155.0: remote input dev register failed [ 73.193438][ T1040] imon 7-1:155.0: imon_init_intf0: rc device setup failed [ 73.207744][ T1040] imon 7-1:155.0: unable to initialize intf0, err 0 [ 73.207788][ T1040] imon:imon_probe: failed to initialize context! [ 73.208069][ T1040] imon 7-1:155.0: unable to register, err -19 [ 73.209729][ T1040] usb 7-1: USB disconnect, device number 8 [ 73.546460][ T7330] syz.0.604 (7330): drop_caches: 2 [ 73.972627][ T5748] Bluetooth: hci1: command 0x0406 tx timeout [ 74.022756][ T42] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 74.137484][ T7355] syz.2.614 (7355): drop_caches: 2 [ 74.173758][ T42] usb 8-1: Using ep0 maxpacket: 8 [ 74.177238][ T42] usb 8-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 74.182729][ T42] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 74.187330][ T42] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.196820][ T42] usb 8-1: config 0 descriptor?? [ 74.409449][ T42] iowarrior 8-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 74.592550][ T35] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 74.607902][ T70] usb 8-1: USB disconnect, device number 6 [ 74.752566][ T35] usb 7-1: Using ep0 maxpacket: 32 [ 74.755734][ T35] usb 7-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 74.760436][ T35] usb 7-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 74.765809][ T35] usb 7-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 74.765839][ T35] usb 7-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 74.765863][ T35] usb 7-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 74.788757][ T35] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.788807][ T35] usb 7-1: Product: syz [ 74.788855][ T35] usb 7-1: Manufacturer: syz [ 74.788869][ T35] usb 7-1: SerialNumber: syz [ 74.793745][ C3] imon 7-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 74.795811][ T35] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:155.0/input/input23 [ 74.811092][ T7377] overlayfs: statfs failed on './file0' [ 75.022570][ T35] imon 7-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 75.022605][ T35] (id 0x00) [ 75.082489][ T35] rc_core: IR keymap rc-imon-pad not found [ 75.084770][ T35] Registered IR keymap rc-empty [ 75.086766][ T35] imon 7-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 75.090172][ T35] imon 7-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 75.102670][ T5748] Bluetooth: hci2: command 0x2016 tx timeout [ 75.195531][ T35] imon:send_packet: packet tx failed (-71) [ 75.212623][ T35] imon 7-1:155.0: remote input dev register failed [ 75.212869][ T35] imon 7-1:155.0: imon_init_intf0: rc device setup failed [ 75.225755][ T35] imon 7-1:155.0: unable to initialize intf0, err 0 [ 75.225834][ T35] imon:imon_probe: failed to initialize context! [ 75.226580][ T35] imon 7-1:155.0: unable to register, err -19 [ 75.231548][ T35] usb 7-1: USB disconnect, device number 9 [ 75.262612][ T5748] Bluetooth: hci0: command 0x0406 tx timeout [ 75.689154][ T7390] netlink: 12 bytes leftover after parsing attributes in process `syz.0.627'. [ 75.690511][ T7390] block nbd0: Unsupported socket: should be TCP or UNIX. [ 75.893830][ T7406] netlink: 44 bytes leftover after parsing attributes in process `syz.0.634'. [ 76.052804][ T5745] Bluetooth: hci1: command 0x0406 tx timeout [ 76.222558][ T35] usb 7-1: new full-speed USB device number 10 using dummy_hcd [ 76.396430][ T35] usb 7-1: not running at top speed; connect to a high speed hub [ 76.396504][ T35] usb 7-1: New USB device found, idVendor=041e, idProduct=323b, bcdDevice= 0.40 [ 76.398026][ T35] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 255, changing to 4 [ 76.398050][ T35] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 21965, setting to 1023 [ 76.400079][ T35] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.400097][ T35] usb 7-1: Product: 䠊 [ 76.400108][ T35] usb 7-1: Manufacturer: 蕟ۦ츬略꧒ꤿ迆沲紳谴㝪缽⒔ⅿ햐䐱บ㠡ླྀ訋慒౨䨑ﺅ䬝젺䐐惂쭻㔏谞랳큦꪿닶亢⫱笅끓 [ 76.400126][ T35] usb 7-1: SerialNumber: Ѕ [ 76.616591][ T35] usb 7-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 76.617763][ T35] usb 7-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 76.657406][ T35] usb 7-1: USB disconnect, device number 10 [ 76.686718][ T5737] udevd[5737]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 76.907233][ T7431] netlink: 44 bytes leftover after parsing attributes in process `syz.0.645'. [ 77.070613][ T7442] syz.1.650 (7442): drop_caches: 2 [ 77.253734][ T61] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 77.422582][ T61] usb 8-1: Using ep0 maxpacket: 8 [ 77.423437][ T61] usb 8-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 77.424536][ T61] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 77.424571][ T61] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.426742][ T61] usb 8-1: config 0 descriptor?? [ 77.567574][ T7463] syz.1.660 (7463): drop_caches: 2 [ 77.635222][ T61] iowarrior 8-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 77.836313][ T1347] usb 8-1: USB disconnect, device number 7 [ 77.896135][ T7486] syz.1.671 (7486): drop_caches: 2 [ 78.132609][ T5745] Bluetooth: hci1: command 0x0406 tx timeout [ 78.672478][ T70] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 78.806958][ T7493] overlayfs: statfs failed on './file0' [ 78.842621][ T70] usb 5-1: Using ep0 maxpacket: 32 [ 78.843229][ T70] usb 5-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 78.844319][ T70] usb 5-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 78.844350][ T70] usb 5-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 78.844370][ T70] usb 5-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 78.844388][ T70] usb 5-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 78.847021][ T70] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.847043][ T70] usb 5-1: Product: syz [ 78.847055][ T70] usb 5-1: Manufacturer: syz [ 78.847066][ T70] usb 5-1: SerialNumber: syz [ 78.858556][ C2] imon 5-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 78.861610][ T70] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:155.0/input/input25 [ 79.072507][ T70] imon 5-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 79.072564][ T70] (id 0x00) [ 79.123428][ T70] rc_core: IR keymap rc-imon-pad not found [ 79.123485][ T70] Registered IR keymap rc-empty [ 79.123796][ T70] imon 5-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 79.123811][ T70] imon 5-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 79.261716][ T70] imon:send_packet: packet tx failed (-71) [ 79.272847][ T70] imon 5-1:155.0: remote input dev register failed [ 79.273073][ T70] imon 5-1:155.0: imon_init_intf0: rc device setup failed [ 79.282329][ T70] imon 5-1:155.0: unable to initialize intf0, err 0 [ 79.283986][ T70] imon:imon_probe: failed to initialize context! [ 79.284002][ T70] imon 5-1:155.0: unable to register, err -19 [ 79.286678][ T70] usb 5-1: USB disconnect, device number 8 [ 79.724946][ T7531] netlink: 36 bytes leftover after parsing attributes in process `syz.2.690'. [ 79.954229][ T7539] syz.2.694 (7539): drop_caches: 2 [ 80.232525][ T10] usb 7-1: new full-speed USB device number 11 using dummy_hcd [ 80.272159][ T5740] Bluetooth: hci0: unexpected event for opcode 0x0c22 [ 80.322518][ T1347] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 80.384650][ T10] usb 7-1: not running at top speed; connect to a high speed hub [ 80.384718][ T10] usb 7-1: New USB device found, idVendor=041e, idProduct=323b, bcdDevice= 0.40 [ 80.385698][ T10] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 255, changing to 4 [ 80.385715][ T10] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 21965, setting to 1023 [ 80.387612][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.387630][ T10] usb 7-1: Product: 䠊 [ 80.387638][ T10] usb 7-1: Manufacturer: 蕟ۦ츬略꧒ꤿ迆沲紳谴㝪缽⒔ⅿ햐䐱บ㠡ླྀ訋慒౨䨑ﺅ䬝젺䐐惂쭻㔏谞랳큦꪿닶亢⫱笅끓 [ 80.387650][ T10] usb 7-1: SerialNumber: Ѕ [ 80.474288][ T1347] usb 6-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 80.475830][ T1347] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 80.475852][ T1347] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 80.475935][ T1347] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.485013][ T1347] spcp8x5 6-1:1.0: SPCP8x5 converter detected [ 80.490332][ T1347] usb 6-1: SPCP8x5 converter now attached to ttyUSB0 [ 80.597176][ T10] usb 7-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 80.599302][ T10] usb 7-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 80.619000][ T10] usb 7-1: USB disconnect, device number 11 [ 80.656456][ T5737] udevd[5737]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 81.163448][ T7575] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 81.166935][ T7575] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 81.169624][ T7575] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 81.190714][ T7579] syzkaller0: entered promiscuous mode [ 81.190771][ T7579] syzkaller0: entered allmulticast mode [ 81.353636][ T7548] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 81.357182][ T35] usb 6-1: USB disconnect, device number 5 [ 81.371887][ T35] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 81.372818][ T35] spcp8x5 6-1:1.0: device disconnected [ 81.712352][ T7588] binder_alloc: 7587: binder_alloc_buf, no vma [ 81.800247][ T7588] syz.3.715 (7588): drop_caches: 2 [ 81.814796][ T5740] Bluetooth: hci0: unexpected event for opcode 0x0c22 [ 82.904291][ T9] usb 7-1: new high-speed USB device number 12 using dummy_hcd [ 83.053555][ T9] usb 7-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 83.054930][ T9] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 83.054954][ T9] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 83.054984][ T9] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.062098][ T9] spcp8x5 7-1:1.0: SPCP8x5 converter detected [ 83.071677][ T9] usb 7-1: SPCP8x5 converter now attached to ttyUSB0 [ 83.297593][ T7648] syz.0.742 (7648): drop_caches: 2 [ 83.443577][ T7620] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 83.443921][ T7620] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 83.445020][ T7620] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 83.490266][ T7665] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.749'. [ 83.622878][ T7619] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 83.624136][ T9] usb 7-1: USB disconnect, device number 12 [ 83.639940][ T9] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 83.640399][ T9] spcp8x5 7-1:1.0: device disconnected [ 83.644753][ T7680] syz.1.757 (7680): drop_caches: 2 [ 83.796712][ T7687] FAULT_INJECTION: forcing a failure. [ 83.796712][ T7687] name failslab, interval 1, probability 0, space 0, times 0 [ 83.796784][ T7687] CPU: 3 UID: 0 PID: 7687 Comm: syz.1.760 Not tainted syzkaller #0 PREEMPT(full) [ 83.796819][ T7687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.796833][ T7687] Call Trace: [ 83.796839][ T7687] [ 83.796847][ T7687] dump_stack_lvl+0x100/0x190 [ 83.796878][ T7687] should_fail_ex.cold+0x5/0xa [ 83.796905][ T7687] should_failslab+0xc2/0x120 [ 83.796931][ T7687] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 83.796953][ T7687] ? __d_alloc+0x35/0xa50 [ 83.796979][ T7687] __d_alloc+0x35/0xa50 [ 83.797005][ T7687] d_alloc_pseudo+0x1c/0xc0 [ 83.797032][ T7687] alloc_file_pseudo+0x118/0x290 [ 83.797058][ T7687] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 83.797083][ T7687] ? alloc_fd+0x471/0x7a0 [ 83.797108][ T7687] sock_alloc_file+0x50/0x210 [ 83.797132][ T7687] __sys_socket+0x1c0/0x260 [ 83.797159][ T7687] ? fput+0x7c/0x100 [ 83.797180][ T7687] ? __pfx___sys_socket+0x10/0x10 [ 83.797207][ T7687] ? ksys_write+0x1ac/0x250 [ 83.797225][ T7687] ? __pfx_ksys_write+0x10/0x10 [ 83.797248][ T7687] __ia32_sys_socket+0x72/0xb0 [ 83.797276][ T7687] ? lockdep_hardirqs_on+0x7d/0x110 [ 83.797299][ T7687] __do_fast_syscall_32+0x13a/0x8b0 [ 83.797328][ T7687] do_fast_syscall_32+0x32/0x70 [ 83.797353][ T7687] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 83.797377][ T7687] RIP: 0023:0xf7f97fec [ 83.797398][ T7687] Code: Unable to access opcode bytes at 0xf7f97fc2. [ 83.797407][ T7687] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000167 [ 83.797427][ T7687] RAX: ffffffffffffffda RBX: 0000000000000023 RCX: 0000000000000005 [ 83.797439][ T7687] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.797452][ T7687] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.797463][ T7687] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 83.797474][ T7687] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 83.797497][ T7687] [ 83.863795][ T35] usb 8-1: new high-speed USB device number 8 using dummy_hcd [ 84.022534][ T35] usb 8-1: Using ep0 maxpacket: 8 [ 84.025295][ T35] usb 8-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 84.029375][ T35] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 84.033016][ T35] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.034522][ T35] usb 8-1: config 0 descriptor?? [ 84.102527][ T9] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 84.177414][ T7691] fuse: Bad value for 'fd' [ 84.246740][ T35] iowarrior 8-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 84.252094][ T35] usb 8-1: USB disconnect, device number 8 [ 84.263404][ T9] usb 6-1: Using ep0 maxpacket: 32 [ 84.264197][ T9] usb 6-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 84.265264][ T9] usb 6-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 84.265301][ T9] usb 6-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 84.265323][ T9] usb 6-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 84.265343][ T9] usb 6-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 84.269440][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.269462][ T9] usb 6-1: Product: syz [ 84.269474][ T9] usb 6-1: Manufacturer: syz [ 84.269486][ T9] usb 6-1: SerialNumber: syz [ 84.309223][ C0] imon 6-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 84.321492][ T9] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:155.0/input/input27 [ 84.522737][ T9] imon 6-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 84.522835][ T9] (id 0x00) [ 84.572511][ T9] rc_core: IR keymap rc-imon-pad not found [ 84.572543][ T9] Registered IR keymap rc-empty [ 84.572640][ T9] imon 6-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 84.572650][ T9] imon 6-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 84.724953][ T9] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:155.0/rc/rc0 [ 84.727590][ T9] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:155.0/rc/rc0/input28 [ 84.730367][ T9] imon 6-1:155.0: iMON device (15c2:ffdc, intf0) on usb<6:6> initialized [ 84.768115][ T7708] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.769'. [ 84.913984][ T61] usb 6-1: USB disconnect, device number 6 [ 84.939584][ T7714] binder: BINDER_SET_CONTEXT_MGR already set [ 84.939652][ T7714] binder: 7713:7714 ioctl 4018620d 80000040 returned -16 [ 84.948124][ T7714] syz.2.772 (7714): drop_caches: 2 [ 85.042569][ T9] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 85.203459][ T9] usb 5-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 85.204879][ T9] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 85.204905][ T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 85.204940][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.210888][ T9] spcp8x5 5-1:1.0: SPCP8x5 converter detected [ 85.214050][ T9] usb 5-1: SPCP8x5 converter now attached to ttyUSB0 [ 85.292717][ T70] usb 7-1: new full-speed USB device number 13 using dummy_hcd [ 85.454647][ T70] usb 7-1: not running at top speed; connect to a high speed hub [ 85.454720][ T70] usb 7-1: New USB device found, idVendor=041e, idProduct=323b, bcdDevice= 0.40 [ 85.455750][ T70] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 255, changing to 4 [ 85.455769][ T70] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 21965, setting to 1023 [ 85.457387][ T70] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.457401][ T70] usb 7-1: Product: 䠊 [ 85.457408][ T70] usb 7-1: Manufacturer: 蕟ۦ츬略꧒ꤿ迆沲紳谴㝪缽⒔ⅿ햐䐱บ㠡ླྀ訋慒౨䨑ﺅ䬝젺䐐惂쭻㔏谞랳큦꪿닶亢⫱笅끓 [ 85.457419][ T70] usb 7-1: SerialNumber: Ѕ [ 85.563128][ T7710] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 85.563852][ T7710] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 85.564129][ T7710] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 85.666368][ T70] usb 7-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 85.666665][ T70] usb 7-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 85.688912][ T70] usb 7-1: USB disconnect, device number 13 [ 85.716765][ T5737] udevd[5737]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 85.783608][ T7709] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 85.788173][ T9] usb 5-1: USB disconnect, device number 9 [ 85.795113][ T9] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 85.795913][ T9] spcp8x5 5-1:1.0: device disconnected [ 86.331061][ T7737] binder: BINDER_SET_CONTEXT_MGR already set [ 86.332480][ T7737] binder: 7736:7737 ioctl 4018620d 80000040 returned -16 [ 86.337951][ T7739] busy [ 86.346956][ T7737] syz.2.782 (7737): drop_caches: 2 [ 86.626968][ T7763] busy [ 86.632889][ T7765] binder: BINDER_SET_CONTEXT_MGR already set [ 86.632925][ T7765] binder: 7764:7765 ioctl 4018620d 80000040 returned -16 [ 86.636719][ T7765] syz.1.796 (7765): drop_caches: 2 [ 86.699095][ T7773] ./cgroup: Can't lookup blockdev [ 86.802782][ T1040] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 86.824438][ T7785] busy [ 86.955050][ T1040] usb 5-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 86.961621][ T1040] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 86.966025][ T1040] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 86.970563][ T1040] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.983144][ T1040] spcp8x5 5-1:1.0: SPCP8x5 converter detected [ 86.989323][ T1040] usb 5-1: SPCP8x5 converter now attached to ttyUSB0 [ 87.103382][ T70] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 87.208758][ T7797] syz.2.812 (7797): drop_caches: 2 [ 87.252822][ T70] usb 6-1: Using ep0 maxpacket: 8 [ 87.255622][ T70] usb 6-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 87.259897][ T70] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 87.263848][ T70] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.270307][ T70] usb 6-1: config 0 descriptor?? [ 87.343380][ T7759] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 87.344234][ T7759] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 87.344545][ T7759] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 87.484507][ T70] iowarrior 6-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 87.486487][ T70] usb 6-1: USB disconnect, device number 7 [ 87.516300][ T7808] overlayfs: failed to resolve './bus': -2 [ 87.542693][ T7758] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 87.548124][ T35] usb 5-1: USB disconnect, device number 10 [ 87.556643][ T35] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 87.560831][ T35] spcp8x5 5-1:1.0: device disconnected [ 87.698569][ T5745] Bluetooth: hci2: unexpected event for opcode 0x0c22 [ 87.730890][ T7820] syz.3.822 (7820): drop_caches: 2 [ 88.121680][ T7832] overlayfs: failed to resolve './bus': -2 [ 88.358852][ T7844] syz.2.832 (7844): drop_caches: 2 [ 88.591138][ T7865] overlayfs: failed to resolve './bus': -2 [ 88.740379][ T7877] binder: BINDER_SET_CONTEXT_MGR already set [ 88.740429][ T7877] binder: 7876:7877 ioctl 4018620d 80000040 returned -16 [ 88.742532][ T5883] usb 7-1: new full-speed USB device number 14 using dummy_hcd [ 88.750944][ T7877] syz.0.841 (7877): drop_caches: 2 [ 88.914630][ T5883] usb 7-1: not running at top speed; connect to a high speed hub [ 88.914729][ T5883] usb 7-1: New USB device found, idVendor=041e, idProduct=323b, bcdDevice= 0.40 [ 88.916171][ T5883] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 255, changing to 4 [ 88.916197][ T5883] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 21965, setting to 1023 [ 88.918086][ T5883] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.918106][ T5883] usb 7-1: Product: 䠊 [ 88.918118][ T5883] usb 7-1: Manufacturer: 蕟ۦ츬略꧒ꤿ迆沲紳谴㝪缽⒔ⅿ햐䐱บ㠡ླྀ訋慒౨䨑ﺅ䬝젺䐐惂쭻㔏谞랳큦꪿닶亢⫱笅끓 [ 88.918137][ T5883] usb 7-1: SerialNumber: Ѕ [ 89.134118][ T5883] usb 7-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 89.134450][ T5883] usb 7-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 89.171623][ T5883] usb 7-1: USB disconnect, device number 14 [ 89.193641][ T5737] udevd[5737]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 89.292604][ T35] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 89.442580][ T35] usb 5-1: Using ep0 maxpacket: 32 [ 89.444548][ T35] usb 5-1: unable to get BOS descriptor or descriptor too short [ 89.448601][ T35] usb 5-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 89.452284][ T35] usb 5-1: config 14 has an invalid interface number: 57 but max is 1 [ 89.455083][ T35] usb 5-1: config 14 has an invalid interface number: 228 but max is 1 [ 89.457763][ T35] usb 5-1: config 14 has no interface number 0 [ 89.459785][ T35] usb 5-1: config 14 has no interface number 1 [ 89.461702][ T35] usb 5-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 89.465589][ T35] usb 5-1: config 14 interface 228 altsetting 5 has an invalid endpoint descriptor of length 5, skipping [ 89.465643][ T35] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 89.465673][ T35] usb 5-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 89.465703][ T35] usb 5-1: config 14 interface 57 has no altsetting 0 [ 89.465728][ T35] usb 5-1: config 14 interface 228 has no altsetting 0 [ 89.467311][ T35] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.467325][ T35] usb 5-1: Product: syz [ 89.467333][ T35] usb 5-1: Manufacturer: syz [ 89.467341][ T35] usb 5-1: SerialNumber: syz [ 89.794727][ T7896] binder: 7895:7896 ioctl c0306201 80000080 returned -14 [ 89.796286][ T7896] binder: 7895:7896 ioctl c0306201 800003c0 returned -14 [ 89.879824][ T35] legousbtower 5-1:14.57: interrupt endpoints not found [ 90.025027][ T5745] Bluetooth: hci2: unexpected event for opcode 0x0c22 [ 90.082340][ T35] legousbtower 5-1:14.228: interrupt endpoints not found [ 90.122588][ T6192] usb 6-1: new full-speed USB device number 8 using dummy_hcd [ 90.273187][ T6192] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 90.274677][ T6192] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 90.274699][ T6192] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 90.274711][ T6192] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 90.274732][ T6192] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.275990][ T6192] usb 6-1: config 0 descriptor?? [ 90.690613][ T6192] hid_parser_main: 4 callbacks suppressed [ 90.690739][ T6192] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 90.690782][ T6192] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 90.690803][ T6192] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 90.690827][ T6192] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 90.690846][ T6192] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 90.690865][ T6192] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 90.690884][ T6192] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 90.690903][ T6192] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 90.690921][ T6192] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 90.690940][ T6192] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 90.705689][ T6192] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 90.995791][ T35] usb 6-1: USB disconnect, device number 8 [ 91.043074][ T6192] usb 7-1: new low-speed USB device number 15 using dummy_hcd [ 91.121415][ T7928] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 91.213585][ T6192] usb 7-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 91.214965][ T6192] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 91.214987][ T6192] usb 7-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 91.215006][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 91.215019][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 91.215032][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 91.215104][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 91.215121][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 91.215135][ T6192] usb 7-1: config 168 interface 0 has no altsetting 0 [ 91.216180][ T6192] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 91.216199][ T6192] usb 7-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 91.216219][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 91.216232][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 91.216245][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 91.216258][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 91.216270][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 91.216284][ T6192] usb 7-1: config 168 interface 0 has no altsetting 0 [ 91.218170][ T6192] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 91.218192][ T6192] usb 7-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 91.218213][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 91.218229][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 91.218242][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 91.218255][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 91.218268][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 91.218288][ T6192] usb 7-1: config 168 interface 0 has no altsetting 0 [ 91.225457][ T6192] usb 7-1: string descriptor 0 read error: -22 [ 91.225520][ T6192] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.234062][ T6192] adutux 7-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 91.443032][ T5883] usb 7-1: USB disconnect, device number 15 [ 91.644613][ T7924] adutux: No device or device unplugged -19 [ 91.703187][ T7942] jffs2: notice: (7942) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 91.762678][ T7945] ======================================================= [ 91.762678][ T7945] WARNING: The mand mount option has been deprecated and [ 91.762678][ T7945] and is ignored by this kernel. Remove the mand [ 91.762678][ T7945] option from the mount to silence this warning. [ 91.762678][ T7945] ======================================================= [ 92.064309][ T35] usb 5-1: USB disconnect, device number 11 [ 92.172513][ T5745] Bluetooth: hci1: unexpected event for opcode 0x0c22 [ 92.329074][ T7995] fuse: Bad value for 'fd' [ 92.410924][ T8001] netlink: 8 bytes leftover after parsing attributes in process `syz.3.892'. [ 92.432562][ T35] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 92.437997][ T43] audit: type=1326 audit(1788096946.457:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8002 comm="syz.3.893" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf701efec code=0x0 [ 92.593356][ T35] usb 5-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 92.594754][ T35] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 92.594772][ T35] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 92.594792][ T35] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.601070][ T35] spcp8x5 5-1:1.0: SPCP8x5 converter detected [ 92.603814][ T35] usb 5-1: SPCP8x5 converter now attached to ttyUSB0 [ 92.713008][ T8010] netlink: 32 bytes leftover after parsing attributes in process `syz.2.896'. [ 93.503515][ T35] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 93.562594][ T6192] usb 7-1: new high-speed USB device number 16 using dummy_hcd [ 93.652532][ T35] usb 6-1: Using ep0 maxpacket: 8 [ 93.653118][ T35] usb 6-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 93.654092][ T35] usb 6-1: config index 0 descriptor too short (expected 30, got 18) [ 93.655694][ T35] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.655708][ T35] usb 6-1: Product: syz [ 93.655715][ T35] usb 6-1: Manufacturer: syz [ 93.655722][ T35] usb 6-1: SerialNumber: syz [ 93.657253][ T35] usb 6-1: config 0 descriptor?? [ 93.659584][ T35] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 93.659609][ T35] usb 6-1: setting power ON [ 93.659899][ T35] dvb-usb: bulk message failed: -22 (2/0) [ 93.668980][ T35] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 93.669450][ T35] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 93.669475][ T35] usb 6-1: media controller created [ 93.676175][ T35] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 93.688229][ T35] usb 6-1: selecting invalid altsetting 6 [ 93.688243][ T35] usb 6-1: digital interface selection failed (-22) [ 93.688255][ T35] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 93.689763][ T35] usb 6-1: setting power OFF [ 93.689789][ T35] dvb-usb: bulk message failed: -22 (2/0) [ 93.689797][ T35] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 93.689809][ T35] (NULL device *): no alternate interface [ 93.707169][ T35] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 93.732719][ T6192] usb 7-1: Using ep0 maxpacket: 16 [ 93.734394][ T6192] usb 7-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 93.735347][ T6192] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 93.737237][ T6192] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.737252][ T6192] usb 7-1: Product: syz [ 93.737259][ T6192] usb 7-1: Manufacturer: syz [ 93.737267][ T6192] usb 7-1: SerialNumber: syz [ 93.738713][ T6192] usb 7-1: config 0 descriptor?? [ 93.740997][ T6192] em28xx 7-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 93.741020][ T6192] em28xx 7-1:0.0: DVB interface 0 found: bulk [ 93.861957][ T5827] usb 6-1: USB disconnect, device number 9 [ 94.345295][ T6192] em28xx 7-1:0.0: unknown em28xx chip ID (0) [ 94.953571][ T6192] em28xx 7-1:0.0: failed to get i2c transfer status from bridge register (error=-5) [ 94.953647][ T6192] em28xx 7-1:0.0: board has no eeprom [ 95.012743][ T6192] em28xx 7-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 95.012809][ T6192] em28xx 7-1:0.0: dvb set to bulk mode. [ 95.014993][ T35] em28xx 7-1:0.0: Binding DVB extension [ 95.026506][ T6192] usb 7-1: USB disconnect, device number 16 [ 95.027805][ T6192] em28xx 7-1:0.0: Disconnecting em28xx [ 95.049956][ T35] em28xx 7-1:0.0: Registering input extension [ 95.056624][ T6192] em28xx 7-1:0.0: Closing input extension [ 95.120365][ T6192] em28xx: Freeing device [ 95.125632][ T1347] usb 5-1: USB disconnect, device number 12 [ 95.145175][ T1347] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 95.145512][ T1347] spcp8x5 5-1:1.0: device disconnected [ 95.492561][ T61] usb 6-1: new low-speed USB device number 10 using dummy_hcd [ 95.643310][ T61] usb 6-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 95.644121][ T61] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 95.644138][ T61] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 95.644156][ T61] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 95.644168][ T61] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 95.644186][ T61] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 95.644198][ T61] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 95.644211][ T61] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 95.644223][ T61] usb 6-1: config 168 interface 0 has no altsetting 0 [ 95.644953][ T61] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 95.644969][ T61] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 95.645001][ T61] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 95.645013][ T61] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 95.645026][ T61] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 95.645038][ T61] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 95.645053][ T61] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 95.645085][ T61] usb 6-1: config 168 interface 0 has no altsetting 0 [ 95.645808][ T61] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 95.645824][ T61] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 95.645839][ T61] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 95.645852][ T61] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 95.645864][ T61] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 95.645876][ T61] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 95.645888][ T61] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 95.645901][ T61] usb 6-1: config 168 interface 0 has no altsetting 0 [ 95.648596][ T61] usb 6-1: string descriptor 0 read error: -22 [ 95.648656][ T61] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.652843][ T61] adutux 6-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 95.858856][ T1347] usb 6-1: USB disconnect, device number 10 [ 96.054855][ T8093] syzkaller1: entered promiscuous mode [ 96.054924][ T8093] syzkaller1: entered allmulticast mode [ 96.292715][ T5745] Bluetooth: hci0: command 0x0406 tx timeout [ 96.402557][ T5827] usb 8-1: new full-speed USB device number 9 using dummy_hcd [ 96.411807][ T8097] syz.1.932 (8097): drop_caches: 2 [ 96.553029][ T5827] usb 8-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 96.553867][ T5827] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 96.557092][ T5827] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.557108][ T5827] usb 8-1: Product: syz [ 96.557116][ T5827] usb 8-1: Manufacturer: syz [ 96.557123][ T5827] usb 8-1: SerialNumber: syz [ 96.561245][ T5827] usb 8-1: config 0 descriptor?? [ 96.564261][ T5827] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 96.661884][ T8110] syzkaller1: entered promiscuous mode [ 96.661937][ T8110] syzkaller1: entered allmulticast mode [ 97.053236][ T8120] syz.2.942 (8120): drop_caches: 2 [ 97.102702][ T6192] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 97.199202][ T5740] Bluetooth: hci2: unexpected event for opcode 0x0c22 [ 97.265566][ T6192] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 97.269568][ T6192] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 97.269634][ T6192] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 97.269662][ T6192] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 97.269686][ T6192] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.271263][ T6192] usb 5-1: config 0 descriptor?? [ 97.370782][ T5827] gspca_pac7302: reg_w() failed i: 78 v: 40 error -71 [ 97.370860][ T5827] gspca_pac7302 8-1:0.0: probe with driver gspca_pac7302 failed with error -71 [ 97.377755][ T5827] usb 8-1: USB disconnect, device number 9 [ 97.683546][ T6192] hid_parser_main: 5 callbacks suppressed [ 97.688081][ T6192] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 97.688134][ T6192] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 97.688168][ T6192] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 97.688196][ T6192] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 97.688224][ T6192] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 97.688252][ T6192] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 97.688281][ T6192] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 97.688310][ T6192] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 97.688338][ T6192] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 97.688365][ T6192] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 97.735064][ T6192] plantronics 0003:047F:FFFF.0007: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 97.984424][ T8144] netlink: 'syz.3.951': attribute type 1 has an invalid length. [ 98.000412][ T5883] usb 5-1: USB disconnect, device number 13 [ 98.142555][ T61] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 98.293273][ T61] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 98.298052][ T61] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.513043][ T61] cdc_acm 7-1:1.0: ttyACM0: USB ACM device [ 98.768778][ T61] usb 7-1: USB disconnect, device number 17 [ 98.853015][ T9] usb 6-1: new low-speed USB device number 11 using dummy_hcd [ 99.002948][ T8184] mmap: syz.0.969 (8184) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 99.013206][ T9] usb 6-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 99.014172][ T9] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 99.014190][ T9] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 99.014209][ T9] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 99.014222][ T9] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 99.014234][ T9] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 99.014246][ T9] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 99.014258][ T9] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 99.014271][ T9] usb 6-1: config 168 interface 0 has no altsetting 0 [ 99.015019][ T9] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 99.015034][ T9] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 99.015051][ T9] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 99.015063][ T9] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 99.015075][ T9] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 99.015087][ T9] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 99.015099][ T9] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 99.015112][ T9] usb 6-1: config 168 interface 0 has no altsetting 0 [ 99.015849][ T9] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 99.015865][ T9] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 99.015885][ T9] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 99.015898][ T9] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 99.015910][ T9] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 99.015922][ T9] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 99.015934][ T9] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 99.015947][ T9] usb 6-1: config 168 interface 0 has no altsetting 0 [ 99.018679][ T9] usb 6-1: string descriptor 0 read error: -22 [ 99.018736][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.029983][ T9] adutux 6-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 99.225074][ T1347] usb 6-1: USB disconnect, device number 11 [ 99.506565][ T8209] netlink: 'syz.2.979': attribute type 1 has an invalid length. [ 99.552503][ T9] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 99.702999][ T9] usb 5-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 99.703978][ T9] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 99.704001][ T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 99.704030][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.707823][ T9] spcp8x5 5-1:1.0: SPCP8x5 converter detected [ 99.709875][ T9] usb 5-1: SPCP8x5 converter now attached to ttyUSB0 [ 99.822800][ T1347] usb 7-1: new full-speed USB device number 18 using dummy_hcd [ 99.863183][ T1040] usb 8-1: new high-speed USB device number 10 using dummy_hcd [ 99.891773][ T5740] Bluetooth: hci1: unexpected event for opcode 0x0c22 [ 100.004401][ T1347] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 100.005692][ T1347] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 100.005713][ T1347] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 100.005734][ T1347] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.017140][ T1040] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 100.018601][ T1040] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.212103][ T1347] usb 7-1: usb_control_msg returned -32 [ 100.212168][ T1347] usbtmc 7-1:16.0: can't read capabilities [ 100.235694][ T1040] cdc_acm 8-1:1.0: ttyACM0: USB ACM device [ 100.472676][ T1347] usb 6-1: new low-speed USB device number 12 using dummy_hcd [ 100.623700][ T1347] usb 6-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 100.625140][ T1347] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 100.625205][ T1347] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 100.625225][ T1347] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 100.625238][ T1347] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 100.625250][ T1347] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 100.625263][ T1347] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 100.625275][ T1347] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 100.625288][ T1347] usb 6-1: config 168 interface 0 has no altsetting 0 [ 100.626719][ T1347] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 100.626829][ T1347] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 100.626878][ T1347] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 100.626893][ T1347] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 100.626905][ T1347] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 100.626917][ T1347] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 100.626968][ T1347] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 100.626983][ T1347] usb 6-1: config 168 interface 0 has no altsetting 0 [ 100.627822][ T1347] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 100.627883][ T1347] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 100.627917][ T1347] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 100.627929][ T1347] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 100.627941][ T1347] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 100.627953][ T1347] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 100.627965][ T1347] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 100.627978][ T1347] usb 6-1: config 168 interface 0 has no altsetting 0 [ 100.631088][ T1347] usb 6-1: string descriptor 0 read error: -22 [ 100.631144][ T1347] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.642024][ T1347] adutux 6-1:168.0: ADU100 now attached to /dev/usb/adutux1 [ 100.844276][ T1347] usb 6-1: USB disconnect, device number 12 [ 101.754798][ T5740] Bluetooth: hci1: unexpected event for opcode 0x0c22 [ 101.800471][ T8249] binder: 8248:8249 ioctl 4018620d 0 returned -22 [ 101.877169][ T8249] syz.1.998 (8249): drop_caches: 2 [ 102.120292][ T5740] Bluetooth: hci1: link tx timeout [ 102.120497][ T5740] Bluetooth: hci1: killing stalled connection 10:aa:aa:aa:aa:aa [ 102.306134][ T35] usb 5-1: USB disconnect, device number 14 [ 102.312529][ T35] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 102.313065][ T35] spcp8x5 5-1:1.0: device disconnected [ 102.406717][ T8270] binder: 8268:8270 ioctl 4018620d 0 returned -22 [ 102.417931][ T8270] syz.0.1007 (8270): drop_caches: 2 [ 102.448873][ T5745] Bluetooth: hci0: unexpected event for opcode 0x0c22 [ 102.603383][ T5883] usb 7-1: USB disconnect, device number 18 [ 102.932516][ T61] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 103.102468][ T61] usb 5-1: Using ep0 maxpacket: 8 [ 103.104823][ T61] usb 5-1: New USB device found, idVendor=05e1, idProduct=0893, bcdDevice=fd.5b [ 103.108513][ T61] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 103.112673][ T61] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.112723][ T61] usb 5-1: Product: syz [ 103.112732][ T61] usb 5-1: Manufacturer: syz [ 103.112740][ T61] usb 5-1: SerialNumber: syz [ 103.115639][ T61] usb 5-1: config 0 descriptor?? [ 103.123836][ T61] gspca_main: stk014-2.14.0 probing 05e1:0893 [ 103.123876][ T61] usb 5-1: selecting invalid altsetting 1 [ 103.399665][ T8325] vivid-000: disconnect [ 103.404920][ T5745] Bluetooth: hci1: unexpected event for opcode 0x0c22 [ 103.505495][ T8330] binder: BINDER_SET_CONTEXT_MGR already set [ 103.505643][ T8330] binder: 8329:8330 ioctl 4018620d 80000040 returned -16 [ 103.514713][ T8330] syz.1.1034 (8330): drop_caches: 2 [ 103.514974][ T8288] vivid-000: reconnect [ 103.515294][ T61] gspca_stk014: reg_r err -71 [ 103.515335][ T61] stk014 5-1:0.0: probe with driver stk014 failed with error -71 [ 103.516177][ T61] usb 5-1: USB disconnect, device number 15 [ 103.862499][ T5884] usb 6-1: new low-speed USB device number 13 using dummy_hcd [ 103.884924][ T5745] Bluetooth: hci2: link tx timeout [ 103.885227][ T5745] Bluetooth: hci2: killing stalled connection 10:aa:aa:aa:aa:aa [ 104.013160][ T5884] usb 6-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 104.014041][ T5884] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 104.014061][ T5884] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 104.014084][ T5884] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 104.014098][ T5884] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 104.014113][ T5884] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 104.014127][ T5884] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 104.014141][ T5884] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 104.014156][ T5884] usb 6-1: config 168 interface 0 has no altsetting 0 [ 104.014909][ T5884] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 104.014928][ T5884] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 104.014946][ T5884] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 104.014960][ T5884] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 104.014974][ T5884] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 104.014988][ T5884] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 104.015002][ T5884] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 104.015016][ T5884] usb 6-1: config 168 interface 0 has no altsetting 0 [ 104.015767][ T5884] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 104.015785][ T5884] usb 6-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 104.015805][ T5884] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 104.015820][ T5884] usb 6-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 104.015835][ T5884] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 104.015851][ T5884] usb 6-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 104.015867][ T5884] usb 6-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 104.015884][ T5884] usb 6-1: config 168 interface 0 has no altsetting 0 [ 104.018647][ T5884] usb 6-1: string descriptor 0 read error: -22 [ 104.018717][ T5884] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.027549][ T5884] adutux 6-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 104.113449][ T8347] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.1042'. [ 104.229385][ T70] usb 6-1: USB disconnect, device number 13 [ 104.431449][ T5740] Bluetooth: hci0: unexpected event for opcode 0x0c22 [ 104.751337][ T8369] binder: 8368:8369 ioctl c0306201 80000080 returned -14 [ 104.752218][ T8369] binder: 8368:8369 ioctl c0306201 800003c0 returned -14 [ 105.009248][ T5740] Bluetooth: hci0: link tx timeout [ 105.013108][ T5740] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 105.069189][ T8393] binder: 8392:8393 ioctl c0306201 80000080 returned -14 [ 105.069608][ T8393] binder: 8392:8393 ioctl c0306201 800003c0 returned -14 [ 105.359714][ T8410] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.1069'. [ 105.519322][ T1347] usb 8-1: USB disconnect, device number 10 [ 105.581013][ T8420] binder: 8419:8420 ioctl c0306201 80000080 returned -14 [ 105.581308][ T8420] binder: 8419:8420 ioctl c0306201 800003c0 returned -14 [ 105.643626][ T8424] binder: 8423:8424 ioctl c0306201 0 returned -14 [ 105.655065][ T8424] syz.3.1076 (8424): drop_caches: 2 [ 105.741381][ T8432] netlink: 1752 bytes leftover after parsing attributes in process `syz.3.1079'. [ 105.748632][ T8434] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.1080'. [ 105.788066][ T8436] fuse: Unknown parameter 'grou00000000000000000000' [ 105.892512][ T5748] Bluetooth: hci2: command 0x2016 tx timeout [ 105.951138][ T5745] Bluetooth: hci1: unexpected event for opcode 0x0c22 [ 106.073433][ T6192] usb 7-1: new high-speed USB device number 19 using dummy_hcd [ 106.084548][ T8459] netlink: 1752 bytes leftover after parsing attributes in process `syz.1.1090'. [ 106.112861][ T5884] usb 8-1: new high-speed USB device number 11 using dummy_hcd [ 106.222952][ T6192] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 106.226815][ T6192] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.265601][ T5884] usb 8-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 106.266716][ T5884] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 106.266732][ T5884] usb 8-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 106.266751][ T5884] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.271070][ T5884] spcp8x5 8-1:1.0: SPCP8x5 converter detected [ 106.276125][ T5884] usb 8-1: SPCP8x5 converter now attached to ttyUSB0 [ 106.362699][ T70] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 106.436898][ T6192] cdc_acm 7-1:1.0: ttyACM0: USB ACM device [ 106.504927][ T5745] Bluetooth: hci0: unexpected event for opcode 0x0c22 [ 106.512970][ T70] usb 6-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 106.514648][ T70] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.517401][ T70] usb 6-1: config 0 descriptor?? [ 106.521556][ T70] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 106.604652][ T8477] binder: 8476:8477 ioctl c0306201 80000080 returned -14 [ 106.605338][ T8477] binder: 8476:8477 ioctl c0306201 800003c0 returned -14 [ 108.134583][ T70] usb 6-1: USB disconnect, device number 14 [ 108.746346][ T8488] netlink: 72 bytes leftover after parsing attributes in process `syz.1.1104'. [ 108.882131][ T6192] usb 8-1: USB disconnect, device number 11 [ 108.893247][ T6192] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 108.898573][ T6192] spcp8x5 8-1:1.0: device disconnected [ 108.909980][ T8493] fuse: Unknown parameter 'group_i00000000000000000000' [ 109.002033][ T8501] loop3: detected capacity change from 0 to 7 [ 109.017947][ T8501] Dev loop3: unable to read RDB block 7 [ 109.018054][ T8501] loop3: unable to read partition table [ 109.018471][ T8501] loop3: partition table beyond EOD, truncated [ 109.018562][ T8501] loop_reread_partitions: partition scan of loop3 (Cj̖P=ý?}X %֐ȵ4FLQk݊5) failed (rc=-5) [ 109.237061][ T8517] fuse: Unknown parameter 'group_i00000000000000000000' [ 109.410596][ T5740] Bluetooth: hci1: unexpected event for opcode 0x0c22 [ 109.633801][ T6192] usb 8-1: new high-speed USB device number 12 using dummy_hcd [ 109.652335][ T8541] fuse: Unknown parameter 'group_id00000000000000000000' [ 109.783197][ T6192] usb 8-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 109.784428][ T6192] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 64703, setting to 1024 [ 109.784456][ T6192] usb 8-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 109.784486][ T6192] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.803888][ T8532] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 109.810550][ T6192] spcp8x5 8-1:1.0: SPCP8x5 converter detected [ 109.816788][ T6192] usb 8-1: SPCP8x5 converter now attached to ttyUSB0 [ 109.957895][ T8560] syz.1.1137 (8560): drop_caches: 2 [ 110.172862][ T8532] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 110.173355][ T8532] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 110.173575][ T8532] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 110.274225][ T8532] SPCP8x5 ttyUSB0: Set UART format 0x1411 failed (error = -32) [ 110.278315][ T8532] SPCP8x5 ttyUSB0: failed to set work mode: -32 [ 110.382933][ T8530] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 110.386214][ T70] usb 8-1: USB disconnect, device number 12 [ 110.406753][ T70] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 110.410719][ T70] spcp8x5 8-1:1.0: device disconnected [ 110.427646][ T8579] syz.0.1146 (8579): drop_caches: 2 [ 110.856623][ T8595] fuse: Unknown parameter 'group_id00000000000000000000' [ 110.931495][ T5740] Bluetooth: hci0: unexpected event for opcode 0x0c22 [ 110.968553][ T8605] binder: 8602:8605 ioctl c0306201 0 returned -14 [ 110.969059][ T8605] binder: 8602:8605 ioctl c0306201 800003c0 returned -14 [ 111.137558][ T8618] syz.3.1164: vmalloc error: size 69632, failed to allocate pages, mode:0x400dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 111.137986][ T8618] CPU: 0 UID: 0 PID: 8618 Comm: syz.3.1164 Not tainted syzkaller #0 PREEMPT(full) [ 111.138005][ T8618] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 111.138015][ T8618] Call Trace: [ 111.138020][ T8618] [ 111.138026][ T8618] dump_stack_lvl+0x100/0x190 [ 111.138050][ T8618] warn_alloc.cold+0x9e/0xb2 [ 111.138063][ T8618] ? __pfx_warn_alloc+0x10/0x10 [ 111.138088][ T8618] ? policy_nodemask+0xed/0x4f0 [ 111.138107][ T8618] ? alloc_pages_mpol+0x260/0x550 [ 111.138126][ T8618] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 111.138142][ T8618] ? find_held_lock+0x2b/0x80 [ 111.138156][ T8618] ? rcu_read_unlock+0x17/0x60 [ 111.138175][ T8618] __vmalloc_node_range_noprof+0x111c/0x1420 [ 111.138196][ T8618] ? newary+0x185/0xc30 [ 111.138211][ T8618] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 111.138227][ T8618] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 111.138243][ T8618] ? rcu_is_watching+0x13/0xc0 [ 111.138258][ T8618] __kvmalloc_node_noprof+0x3da/0x9b0 [ 111.138271][ T8618] ? newary+0x185/0xc30 [ 111.138283][ T8618] ? __pfx___might_resched+0x10/0x10 [ 111.138298][ T8618] ? newary+0x185/0xc30 [ 111.138312][ T8618] newary+0x185/0xc30 [ 111.138325][ T8618] ? __pfx_down_write+0x10/0x10 [ 111.138342][ T8618] ? rcu_read_lock_any_held+0x6a/0x90 [ 111.138354][ T8618] ? find_held_lock+0x2b/0x80 [ 111.138373][ T8618] ipcget+0xee/0xf50 [ 111.138395][ T8618] ? do_futex+0x190/0x440 [ 111.138408][ T8618] ? __pfx_do_futex+0x10/0x10 [ 111.138423][ T8618] ? __pfx_ipcget+0x10/0x10 [ 111.138443][ T8618] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 111.138460][ T8618] __ia32_sys_semget+0x1cb/0x260 [ 111.138477][ T8618] ? __pfx___ia32_sys_semget+0x10/0x10 [ 111.138496][ T8618] __do_fast_syscall_32+0x13a/0x8b0 [ 111.138516][ T8618] do_fast_syscall_32+0x32/0x70 [ 111.138531][ T8618] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 111.138547][ T8618] RIP: 0023:0xf701efec [ 111.138564][ T8618] Code: Unable to access opcode bytes at 0xf701efc2. [ 111.138569][ T8618] RSP: 002b:00000000f540d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000189 [ 111.138581][ T8618] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000207 [ 111.138588][ T8618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 111.138594][ T8618] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 111.138601][ T8618] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 111.138607][ T8618] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 111.138621][ T8618] [ 111.138626][ T8618] Mem-Info: [ 111.138634][ T8618] active_anon:7244 inactive_anon:89 isolated_anon:0 [ 111.138634][ T8618] active_file:21 inactive_file:54453 isolated_file:0 [ 111.138634][ T8618] unevictable:1000 dirty:150 writeback:0 [ 111.138634][ T8618] slab_reclaimable:5913 slab_unreclaimable:52344 [ 111.138634][ T8618] mapped:24036 shmem:2170 pagetables:1174 [ 111.138634][ T8618] sec_pagetables:291 bounce:0 [ 111.138634][ T8618] kernel_misc_reclaimable:0 [ 111.138634][ T8618] free:39024 free_pcp:18010 free_cma:0 [ 111.138664][ T8618] Node 0 active_anon:64kB inactive_anon:56kB active_file:80kB inactive_file:120kB unevictable:2000kB isolated(anon):0kB isolated(file):0kB mapped:44kB dirty:8kB writeback:0kB shmem:2000kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:9216kB pagetables:944kB sec_pagetables:1100kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 111.138693][ T8618] Node 1 active_anon:28912kB inactive_anon:300kB active_file:4kB inactive_file:217692kB unevictable:2000kB isolated(anon):0kB isolated(file):0kB mapped:96100kB dirty:592kB writeback:0kB shmem:6680kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4148kB pagetables:3752kB sec_pagetables:64kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 111.138722][ T8618] Node 0 DMA free:2040kB boost:0kB min:760kB low:948kB high:1136kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:452kB local_pcp:28kB free_cma:0kB [ 111.138753][ T8618] lowmem_reserve[]: 0 278 278 278 278 [ 111.138772][ T8618] Node 0 DMA32 free:17688kB boost:2048kB min:14676kB low:17832kB high:20988kB reserved_highatomic:0kB free_highatomic:0kB active_anon:64kB inactive_anon:56kB active_file:80kB inactive_file:120kB unevictable:2000kB writepending:8kB zspages:0kB present:1032196kB managed:284688kB mlocked:0kB bounce:0kB free_pcp:11024kB local_pcp:1844kB free_cma:0kB [ 111.138810][ T8618] lowmem_reserve[]: 0 0 0 0 0 [ 111.138829][ T8618] Node 1 DMA32 free:136368kB boost:0kB min:47140kB low:58924kB high:70708kB reserved_highatomic:0kB free_highatomic:0kB active_anon:28912kB inactive_anon:300kB active_file:4kB inactive_file:217692kB unevictable:2000kB writepending:592kB zspages:1336kB present:1048432kB managed:948208kB mlocked:0kB bounce:0kB free_pcp:60564kB local_pcp:14244kB free_cma:0kB [ 111.138861][ T8618] lowmem_reserve[]: 0 0 0 0 0 [ 111.138879][ T8618] Node 0 DMA: 14*4kB (U) 2*8kB (UM) 1*16kB (U) 11*32kB (UM) 3*64kB (UM) 1*128kB (M) 1*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 2040kB [ 111.138956][ T8618] Node 0 DMA32: 222*4kB (UME) 78*8kB (UME) 25*16kB (UME) 79*32kB (UME) 49*64kB (UME) 21*128kB (UME) 13*256kB (UME) 4*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 17688kB [ 111.139035][ T8618] Node 1 DMA32: 432*4kB (U) 108*8kB (UE) 27*16kB (UME) 171*32kB (UME) 111*64kB (UME) 28*128kB (UE) 12*256kB (UME) 5*512kB (UME) 7*1024kB (UME) 7*2048kB (UM) 22*4096kB (UM) = 136432kB [ 111.139121][ T8618] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 111.139130][ T8618] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 111.139139][ T8618] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 111.139148][ T8618] Node 1 hugepages_total=3 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 111.139156][ T8618] 56762 total pagecache pages [ 111.139160][ T8618] 121 pages in swap cache [ 111.139164][ T8618] Free swap = 123224kB [ 111.139168][ T8618] Total swap = 124996kB [ 111.139173][ T8618] 524155 pages RAM [ 111.139176][ T8618] 0 pages HighMem/MovableOnly [ 111.139180][ T8618] 212091 pages reserved [ 111.139183][ T8618] 0 pages cma reserved [ 111.183989][ T8620] syz.3.1165 (8620): drop_caches: 2 [ 111.669391][ T70] usb 7-1: USB disconnect, device number 19 [ 111.832557][ T6157] usb 8-1: new full-speed USB device number 13 using dummy_hcd [ 111.993326][ T6157] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 111.994861][ T6157] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 111.994889][ T6157] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 111.994913][ T6157] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.039816][ T8647] binder: 8646:8647 ioctl 4018620d 0 returned -22 [ 112.050719][ T8647] syz.2.1177 (8647): drop_caches: 2 [ 112.091621][ T8649] binder: 8648:8649 ioctl c0306201 0 returned -14 [ 112.092273][ T8649] binder: 8648:8649 ioctl c0306201 800003c0 returned -14 [ 112.200869][ T6157] usb 8-1: usb_control_msg returned -32 [ 112.200948][ T6157] usbtmc 8-1:16.0: can't read capabilities [ 112.592608][ T6157] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 112.622662][ T6192] usb 7-1: new low-speed USB device number 20 using dummy_hcd [ 112.752542][ T6157] usb 5-1: Using ep0 maxpacket: 32 [ 112.753209][ T6157] usb 5-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=81.9b [ 112.755739][ T6157] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.755754][ T6157] usb 5-1: Product: syz [ 112.755761][ T6157] usb 5-1: Manufacturer: syz [ 112.755768][ T6157] usb 5-1: SerialNumber: syz [ 112.783297][ T6192] usb 7-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 112.784659][ T6192] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 112.784690][ T6192] usb 7-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 112.784719][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 112.784739][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has an invalid descriptor for endpoint zero, skipping [ 112.784756][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 112.784778][ T6192] usb 7-1: config 168 interface 0 has no altsetting 0 [ 112.785824][ T6192] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 112.785851][ T6192] usb 7-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 112.785879][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 112.785900][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has an invalid descriptor for endpoint zero, skipping [ 112.785917][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 112.785939][ T6192] usb 7-1: config 168 interface 0 has no altsetting 0 [ 112.786977][ T6192] usb 7-1: config 168 descriptor has 1 excess byte, ignoring [ 112.787004][ T6192] usb 7-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 112.787040][ T6192] usb 7-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 112.787061][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has an invalid descriptor for endpoint zero, skipping [ 112.787078][ T6192] usb 7-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 112.787098][ T6192] usb 7-1: config 168 interface 0 has no altsetting 0 [ 112.790190][ T6192] usb 7-1: string descriptor 0 read error: -22 [ 112.790288][ T6192] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.798747][ T6192] adutux 7-1:168.0: interrupt endpoints not found [ 112.964963][ T6157] usb 5-1: palm_os_4_probe - error -32 getting connection info [ 112.965077][ T6157] visor 5-1:1.0: Handspring Visor / Palm OS converter detected [ 112.969327][ T6157] usb 5-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 112.970856][ T6157] usb 5-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 112.974662][ T6157] usb 5-1: USB disconnect, device number 16 [ 112.992247][ T6157] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 112.999609][ T70] usb 7-1: USB disconnect, device number 20 [ 113.001247][ T6157] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 113.001518][ T6157] visor 5-1:1.0: device disconnected [ 113.632550][ T6157] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 113.762579][ T6157] usb 6-1: device descriptor read/64, error -71 [ 114.012553][ T6157] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 114.142467][ T6157] usb 6-1: device descriptor read/64, error -71 [ 114.147560][ T8687] netlink: 80 bytes leftover after parsing attributes in process `syz.0.1195'. [ 114.252915][ T6157] usb usb6-port1: attempt power cycle [ 114.422525][ T1347] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 114.595965][ T1347] usb 5-1: unable to get BOS descriptor or descriptor too short [ 114.596056][ T1347] usb 5-1: New USB device found, idVendor=1235, idProduct=8211, bcdDevice= 0.40 [ 114.600305][ T1347] usb 5-1: string descriptor 0 read error: -22 [ 114.600384][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.607861][ T1347] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 114.622461][ T6157] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 114.630367][ T25] usb 8-1: USB disconnect, device number 13 [ 114.653178][ T6157] usb 6-1: device descriptor read/8, error -71 [ 114.664755][ T8699] binder: 8698:8699 ioctl c0306201 800003c0 returned -14 [ 114.809319][ T1347] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 114.811396][ T1347] usb 5-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8211); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 114.811484][ T1347] usb 5-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 114.843301][ T1347] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 114.843452][ T8709] netlink: 80 bytes leftover after parsing attributes in process `syz.3.1206'. [ 114.846392][ T1347] usb 5-1: USB disconnect, device number 17 [ 114.922809][ T6157] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 114.943958][ T6157] usb 6-1: device descriptor read/8, error -71 [ 115.047933][ T8721] binder: 8720:8721 ioctl c0306201 800003c0 returned -14 [ 115.053203][ T6157] usb usb6-port1: unable to enumerate USB device [ 115.323572][ T6157] usb 8-1: new full-speed USB device number 14 using dummy_hcd [ 115.394185][ T8729] netlink: 80 bytes leftover after parsing attributes in process `syz.2.1216'. [ 115.473252][ T6157] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 115.474531][ T6157] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 115.474560][ T6157] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 115.474594][ T6157] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.606197][ T8743] binder: 8742:8743 ioctl c0306201 80000080 returned -14 [ 115.607136][ T8743] binder: 8742:8743 ioctl c0306201 0 returned -14 [ 115.647408][ T1166] IPVS: starting estimator thread 0... [ 115.685288][ T6157] usb 8-1: usb_control_msg returned -32 [ 115.685375][ T6157] usbtmc 8-1:16.0: can't read capabilities [ 115.732854][ T8746] IPVS: using max 44 ests per chain, 105600 per kthread [ 115.762798][ T42] usb 7-1: new high-speed USB device number 21 using dummy_hcd [ 115.893783][ T42] usb 7-1: device descriptor read/64, error -71 [ 115.932541][ T1347] usb 5-1: new low-speed USB device number 18 using dummy_hcd [ 116.083359][ T1347] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 116.084225][ T1347] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 116.084244][ T1347] usb 5-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 116.084262][ T1347] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 116.084275][ T1347] usb 5-1: config 168 interface 0 altsetting 188 has an invalid descriptor for endpoint zero, skipping [ 116.084285][ T1347] usb 5-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 116.084298][ T1347] usb 5-1: config 168 interface 0 has no altsetting 0 [ 116.085289][ T1347] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 116.085325][ T1347] usb 5-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 116.085344][ T1347] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 116.085357][ T1347] usb 5-1: config 168 interface 0 altsetting 188 has an invalid descriptor for endpoint zero, skipping [ 116.085368][ T1347] usb 5-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 116.085381][ T1347] usb 5-1: config 168 interface 0 has no altsetting 0 [ 116.086400][ T1347] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 116.086421][ T1347] usb 5-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 116.086460][ T1347] usb 5-1: config 168 interface 0 altsetting 188 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 116.086474][ T1347] usb 5-1: config 168 interface 0 altsetting 188 has an invalid descriptor for endpoint zero, skipping [ 116.086484][ T1347] usb 5-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 116.086497][ T1347] usb 5-1: config 168 interface 0 has no altsetting 0 [ 116.088816][ T1347] usb 5-1: string descriptor 0 read error: -22 [ 116.088879][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.098756][ T1347] adutux 5-1:168.0: interrupt endpoints not found [ 116.143187][ T42] usb 7-1: new high-speed USB device number 22 using dummy_hcd [ 116.272625][ T42] usb 7-1: device descriptor read/64, error -71 [ 116.296132][ T1347] usb 5-1: USB disconnect, device number 18 [ 116.383105][ T42] usb usb7-port1: attempt power cycle [ 116.722559][ T42] usb 7-1: new high-speed USB device number 23 using dummy_hcd [ 116.743743][ T42] usb 7-1: device descriptor read/8, error -71 [ 116.982548][ T42] usb 7-1: new high-speed USB device number 24 using dummy_hcd [ 117.003177][ T42] usb 7-1: device descriptor read/8, error -71 [ 117.093776][ T1040] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 117.113260][ T42] usb usb7-port1: unable to enumerate USB device [ 117.252464][ T1040] usb 6-1: Using ep0 maxpacket: 32 [ 117.253287][ T1040] usb 6-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 117.254192][ T1040] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 117.254210][ T1040] usb 6-1: config 0 has no interfaces? [ 117.255964][ T1040] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.255983][ T1040] usb 6-1: Product: syz [ 117.255994][ T1040] usb 6-1: Manufacturer: syz [ 117.256005][ T1040] usb 6-1: SerialNumber: syz [ 117.260050][ T1040] usb 6-1: config 0 descriptor?? [ 117.387809][ T8779] loop3: detected capacity change from 0 to 7 [ 117.405962][ T8779] Dev loop3: unable to read RDB block 7 [ 117.406037][ T8779] loop3: unable to read partition table [ 117.406247][ T8779] loop3: partition table beyond EOD, truncated [ 117.406289][ T8779] loop_reread_partitions: partition scan of loop3 (Cj̖P=ý?}X %֐ȵ4FLQk݊5) failed (rc=-5) [ 117.882739][ T42] usb 5-1: new low-speed USB device number 19 using dummy_hcd [ 118.012659][ T42] usb 5-1: device descriptor read/64, error -71 [ 118.052552][ T5748] Bluetooth: hci2: command 0x2016 tx timeout [ 118.089391][ T61] usb 8-1: USB disconnect, device number 14 [ 118.190693][ T5745] Bluetooth: hci3: unexpected event for opcode 0x0010 [ 118.252666][ T42] usb 5-1: new low-speed USB device number 20 using dummy_hcd [ 118.382549][ T42] usb 5-1: device descriptor read/64, error -71 [ 118.492817][ T42] usb usb5-port1: attempt power cycle [ 118.607854][ T8805] binder: 8804:8805 ioctl c0306201 80000080 returned -14 [ 118.832609][ T42] usb 5-1: new low-speed USB device number 21 using dummy_hcd [ 118.853620][ T42] usb 5-1: device descriptor read/8, error -71 [ 119.072686][ T6192] usb 7-1: new full-speed USB device number 25 using dummy_hcd [ 119.092588][ T42] usb 5-1: new low-speed USB device number 22 using dummy_hcd [ 119.112986][ T42] usb 5-1: device descriptor read/8, error -71 [ 119.234037][ T42] usb usb5-port1: unable to enumerate USB device [ 119.235242][ T6192] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 119.236408][ T6192] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 119.236436][ T6192] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 119.236470][ T6192] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.444032][ T6192] usb 7-1: usb_control_msg returned -32 [ 119.444099][ T6192] usbtmc 7-1:16.0: can't read capabilities [ 119.849996][ T1347] usb 6-1: USB disconnect, device number 19 [ 120.282545][ T1347] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 120.433048][ T1347] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 120.436868][ T1347] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 120.440159][ T1347] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 120.444246][ T1347] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 120.447084][ T1347] usb 6-1: SerialNumber: syz [ 120.656158][ T1347] usb 6-1: 0:2 : does not exist [ 120.674718][ T1347] usb 6-1: USB disconnect, device number 20 [ 120.678938][ T5740] Bluetooth: hci0: unexpected event for opcode 0x0010 [ 120.702129][ T5737] udevd[5737]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 121.187494][ T8831] binder: 8830:8831 ioctl c0306201 80000080 returned -14 [ 121.191180][ T8831] binder: 8830:8831 ioctl c0306201 800003c0 returned -14 [ 121.192582][ T8831] binder: 8830:8831 ioctl c0306201 0 returned -14 [ 121.222513][ T1040] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 121.304465][ T5740] Bluetooth: hci1: unexpected event for opcode 0x0010 [ 121.375629][ T1040] usb 5-1: Using ep0 maxpacket: 8 [ 121.377286][ T1040] usb 5-1: New USB device found, idVendor=05e1, idProduct=0893, bcdDevice=fd.5b [ 121.378363][ T1040] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 121.378385][ T1040] usb 5-1: config 0 has no interfaces? [ 121.380620][ T1040] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.380643][ T1040] usb 5-1: Product: syz [ 121.380712][ T1040] usb 5-1: Manufacturer: syz [ 121.380728][ T1040] usb 5-1: SerialNumber: syz [ 121.394429][ T1040] usb 5-1: config 0 descriptor?? [ 121.408752][ T8845] jffs2: notice: (8845) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 121.482201][ T8850] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1273'. [ 121.667044][ T5740] Bluetooth: hci1: unexpected event for opcode 0x0022 [ 121.782481][ T25] usb 8-1: new high-speed USB device number 15 using dummy_hcd [ 121.786979][ T61] usb 5-1: USB disconnect, device number 23 [ 121.793138][ T8865] syz.1.1280 (8865): drop_caches: 2 [ 121.848513][ T5884] usb 7-1: USB disconnect, device number 25 [ 121.932677][ T25] usb 8-1: Using ep0 maxpacket: 32 [ 121.933664][ T25] usb 8-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 121.934826][ T25] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 121.934849][ T25] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 121.934875][ T25] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.937295][ T25] usb 8-1: config 0 descriptor?? [ 121.958700][ T8874] binder: 8873:8874 ioctl c0306201 80000080 returned -14 [ 121.959363][ T8874] binder: 8873:8874 ioctl c0306201 800003c0 returned -14 [ 122.040113][ T8878] jffs2: notice: (8878) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 122.072502][ T1040] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 122.098373][ T8881] netlink: 1688 bytes leftover after parsing attributes in process `syz.2.1287'. [ 122.183771][ T8885] syz.2.1289 (8885): drop_caches: 2 [ 122.215546][ T5740] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 122.215636][ T5740] Bluetooth: hci3: Injecting HCI hardware error event [ 122.217415][ T5740] Bluetooth: hci3: hardware error 0x00 [ 122.222939][ T1040] usb 6-1: Using ep0 maxpacket: 32 [ 122.230911][ T1040] usb 6-1: unable to get BOS descriptor or descriptor too short [ 122.231056][ T1040] usb 6-1: New USB device found, idVendor=413c, idProduct=81c2, bcdDevice=c9.cb [ 122.232180][ T1040] usb 6-1: config 14 has an invalid interface number: 56 but max is 1 [ 122.232199][ T1040] usb 6-1: config 14 has 1 interface, different from the descriptor's value: 2 [ 122.232212][ T1040] usb 6-1: config 14 has no interface number 0 [ 122.232240][ T1040] usb 6-1: config 14 interface 56 has no altsetting 0 [ 122.237802][ T1040] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.237903][ T1040] usb 6-1: Product: syz [ 122.237919][ T1040] usb 6-1: Manufacturer: syz [ 122.237934][ T1040] usb 6-1: SerialNumber: syz [ 122.346527][ T8854] jffs2: notice: (8854) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 122.352987][ T25] usbhid 8-1:0.0: can't add hid device: -71 [ 122.355077][ T25] usbhid 8-1:0.0: probe with driver usbhid failed with error -71 [ 122.359946][ T25] usb 8-1: USB disconnect, device number 15 [ 122.474946][ T1040] usb 6-1: USB disconnect, device number 21 [ 122.504691][ T42] usb 7-1: new high-speed USB device number 26 using dummy_hcd [ 122.632775][ T42] usb 7-1: device descriptor read/64, error -71 [ 122.822603][ T5884] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 122.872546][ T42] usb 7-1: new high-speed USB device number 27 using dummy_hcd [ 122.897989][ T8901] netlink: 1688 bytes leftover after parsing attributes in process `syz.3.1296'. [ 122.982461][ T5884] usb 5-1: Using ep0 maxpacket: 32 [ 122.987026][ T5884] usb 5-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 122.991530][ T5884] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.995434][ T5884] usb 5-1: config 0 descriptor?? [ 122.999278][ T5884] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 123.013170][ T42] usb 7-1: device descriptor read/64, error -71 [ 123.020094][ T8906] syz.1.1298 (8906): drop_caches: 2 [ 123.122782][ T42] usb usb7-port1: attempt power cycle [ 123.280346][ T8933] pimreg: entered allmulticast mode [ 123.292529][ T1347] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 123.376591][ T8939] syzkaller0: entered promiscuous mode [ 123.376642][ T8939] syzkaller0: entered allmulticast mode [ 123.462777][ T42] usb 7-1: new high-speed USB device number 28 using dummy_hcd [ 123.465562][ T1347] usb 6-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 123.466484][ T1347] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 123.466502][ T1347] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 123.466532][ T1347] usb 6-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 123.466551][ T1347] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.473864][ T1347] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 123.493287][ T42] usb 7-1: device descriptor read/8, error -71 [ 123.550638][ T1347] snd-usb-audio 6-1:27.0: probe with driver snd-usb-audio failed with error -12 [ 123.683729][ T1347] usb 6-1: USB disconnect, device number 22 [ 123.732518][ T42] usb 7-1: new high-speed USB device number 29 using dummy_hcd [ 123.753163][ T42] usb 7-1: device descriptor read/8, error -71 [ 123.862834][ T42] usb usb7-port1: unable to enumerate USB device [ 124.294567][ T5740] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 124.632588][ T1347] usb 8-1: new high-speed USB device number 16 using dummy_hcd [ 124.693309][ T5740] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 124.693452][ T5740] Bluetooth: hci0: Injecting HCI hardware error event [ 124.694895][ T5745] Bluetooth: hci0: hardware error 0x00 [ 124.782603][ T1347] usb 8-1: Using ep0 maxpacket: 32 [ 124.783470][ T1347] usb 8-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 124.784617][ T1347] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 124.784640][ T1347] usb 8-1: config 0 has no interfaces? [ 124.796776][ T1347] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.796836][ T1347] usb 8-1: Product: syz [ 124.796850][ T1347] usb 8-1: Manufacturer: syz [ 124.796863][ T1347] usb 8-1: SerialNumber: syz [ 124.799341][ T1347] usb 8-1: config 0 descriptor?? [ 125.363402][ T8972] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.1320'. [ 125.632515][ T42] usb 7-1: new high-speed USB device number 30 using dummy_hcd [ 125.793192][ T42] usb 7-1: New USB device found, idVendor=0b48, idProduct=1006, bcdDevice= 1.00 [ 125.794395][ T42] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 125.796241][ T42] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.796262][ T42] usb 7-1: Product: syz [ 125.796274][ T42] usb 7-1: Manufacturer: syz [ 125.796286][ T42] usb 7-1: SerialNumber: syz [ 126.005224][ T42] dvbdev: DVB: registering new adapter (DEC3000-s) [ 126.010313][ T42] usb 7-1: DVB: registering adapter 1 frontend 0 (TechnoTrend/Hauppauge DEC3000-s Frontend)... [ 126.207365][ T42] ttusb_dec_send_command: command bulk message failed: error -71 [ 126.210252][ T42] usb 7-1: USB disconnect, device number 30 [ 126.222898][ T5884] gspca_vc032x: reg_r err -71 [ 126.222958][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.222992][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.222999][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223004][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223009][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223013][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223024][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223029][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223034][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223039][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223044][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223048][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223053][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223058][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223063][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223067][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223072][ T5884] gspca_vc032x: I2c Bus Busy Wait 00 [ 126.223077][ T5884] gspca_vc032x: Unknown sensor... [ 126.223114][ T5884] vc032x 5-1:0.0: probe with driver vc032x failed with error -22 [ 126.229970][ T5884] usb 5-1: USB disconnect, device number 24 [ 126.772533][ T5745] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 127.002560][ T5884] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 127.112513][ T1347] usb 7-1: new high-speed USB device number 31 using dummy_hcd [ 127.162817][ T5884] usb 5-1: Using ep0 maxpacket: 32 [ 127.165620][ T5884] usb 5-1: New USB device found, idVendor=0582, idProduct=000b, bcdDevice= 0.40 [ 127.170392][ T5884] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 127.174478][ T5884] usb 5-1: too many endpoints for config 1 interface 1 altsetting 0: 254, using maximum allowed: 30 [ 127.174511][ T5884] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 254 [ 127.174539][ T5884] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 127.191140][ T5884] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.194544][ T5884] usb 5-1: Product: syz [ 127.194643][ T5884] usb 5-1: Manufacturer: syz [ 127.194655][ T5884] usb 5-1: SerialNumber: syz [ 127.201120][ T5884] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 127.201509][ T5884] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 127.203985][ T5884] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 127.204289][ T5884] snd-usb-audio 5-1:1.1: probe with driver snd-usb-audio failed with error -2 [ 127.207235][ T5884] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 127.238271][ T5884] snd-usb-audio 5-1:1.2: probe with driver snd-usb-audio failed with error -2 [ 127.250549][ T5737] udevd[5737]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 127.258218][ T1439] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.258306][ T1439] ieee802154 phy1 wpan1: encryption failed: -22 [ 127.262650][ T1347] usb 7-1: device descriptor read/64, error -71 [ 127.391903][ T25] usb 8-1: USB disconnect, device number 16 [ 127.411791][ T1040] usb 5-1: USB disconnect, device number 25 [ 127.522637][ T1347] usb 7-1: new high-speed USB device number 32 using dummy_hcd [ 127.662501][ T1347] usb 7-1: device descriptor read/64, error -71 [ 127.762641][ T25] usb 8-1: new full-speed USB device number 17 using dummy_hcd [ 127.784156][ T1347] usb usb7-port1: attempt power cycle [ 127.790698][ T8997] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1332'. [ 127.913247][ T25] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 127.914778][ T25] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 127.914802][ T25] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 127.914839][ T25] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.073743][ T9007] socket: no more sockets [ 128.124966][ T25] usb 8-1: usb_control_msg returned -32 [ 128.125015][ T25] usbtmc 8-1:16.0: can't read capabilities [ 128.132643][ T25] usb 8-1: USB disconnect, device number 17 [ 128.133943][ T1347] usb 7-1: new high-speed USB device number 33 using dummy_hcd [ 128.154142][ T1347] usb 7-1: device descriptor read/8, error -71 [ 128.212545][ T1040] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 128.362622][ T1040] usb 5-1: Using ep0 maxpacket: 32 [ 128.365326][ T1040] usb 5-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 128.370104][ T1040] usb 5-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 128.376063][ T1040] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.379324][ T1040] usb 5-1: Product: syz [ 128.379336][ T1040] usb 5-1: Manufacturer: syz [ 128.379343][ T1040] usb 5-1: SerialNumber: syz [ 128.390480][ T1040] imon:imon_find_endpoints: no valid input (IR) endpoint found [ 128.394804][ T1040] imon 5-1:155.0: unable to initialize intf0, err -19 [ 128.397359][ T1040] imon:imon_probe: failed to initialize context! [ 128.400229][ T1040] imon 5-1:155.0: unable to register, err -19 [ 128.422527][ T1347] usb 7-1: new high-speed USB device number 34 using dummy_hcd [ 128.444418][ T1347] usb 7-1: device descriptor read/8, error -71 [ 128.563236][ T1347] usb usb7-port1: unable to enumerate USB device [ 128.632599][ T9] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 128.685075][ T9016] synth uevent: /devices/platform/pcspkr: unknown uevent action string [ 128.685174][ T9016] platform pcspkr: uevent: failed to send synthetic uevent: -22 [ 128.813008][ T9] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 128.813866][ T9] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 128.813882][ T9] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 128.813891][ T9] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 128.813912][ T9] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 128.815053][ T9] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 128.815065][ T9] usb 6-1: Product: syz [ 128.815072][ T9] usb 6-1: Manufacturer: syz [ 128.818188][ T9] cdc_wdm 6-1:1.0: skipping garbage [ 128.818197][ T9] cdc_wdm 6-1:1.0: skipping garbage [ 128.820676][ T9] cdc_wdm 6-1:1.0: cdc-wdm0: USB WDM device [ 128.820691][ T9] cdc_wdm 6-1:1.0: Unknown control protocol [ 129.029128][ C0] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 129.029192][ C0] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 129.029416][ C0] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 129.029429][ C0] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 129.029607][ C0] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 129.029616][ C0] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 129.029798][ C0] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 129.029808][ C0] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 129.029919][ T5884] usb 6-1: USB disconnect, device number 23 [ 129.029982][ C0] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 129.029992][ C0] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 129.029999][ C0] cdc_wdm 6-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 129.352580][ T5883] usb 8-1: new full-speed USB device number 18 using dummy_hcd [ 129.513056][ T5883] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 129.514189][ T5883] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 129.514206][ T5883] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 129.514228][ T5883] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.721436][ T5883] usb 8-1: usb_control_msg returned -32 [ 129.721497][ T5883] usbtmc 8-1:16.0: can't read capabilities [ 129.725713][ T5883] usb 8-1: USB disconnect, device number 18 [ 130.182573][ T42] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 130.333277][ T42] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 130.337969][ T42] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.342529][ T42] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.344588][ T42] usb 6-1: config 0 descriptor?? [ 130.622628][ T9] usb 7-1: new high-speed USB device number 35 using dummy_hcd [ 130.752572][ T9] usb 7-1: device descriptor read/64, error -71 [ 130.753213][ T42] hid_parser_main: 5 callbacks suppressed [ 130.753225][ T42] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 130.753239][ T42] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 130.753251][ T42] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 130.753262][ T42] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 130.753274][ T42] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 130.753285][ T42] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 130.753296][ T42] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 130.753308][ T42] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 130.753319][ T42] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 130.753330][ T42] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 130.758221][ T42] savu 0003:1E7D:2D5A.0008: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 130.971247][ T42] usb 5-1: USB disconnect, device number 26 [ 131.002664][ T9] usb 7-1: new high-speed USB device number 36 using dummy_hcd [ 131.015081][ T6192] usb 6-1: USB disconnect, device number 24 [ 131.152636][ T9] usb 7-1: device descriptor read/64, error -71 [ 131.262783][ T9] usb usb7-port1: attempt power cycle [ 131.502904][ T5884] usb 5-1: new full-speed USB device number 27 using dummy_hcd [ 131.612546][ T9] usb 7-1: new high-speed USB device number 37 using dummy_hcd [ 131.643196][ T9] usb 7-1: device descriptor read/8, error -71 [ 131.663269][ T5884] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 131.664236][ T5884] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 131.664259][ T5884] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 131.664290][ T5884] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.871243][ T5884] usb 5-1: usb_control_msg returned -32 [ 131.871308][ T5884] usbtmc 5-1:16.0: can't read capabilities [ 131.872945][ T1347] usb 6-1: new low-speed USB device number 25 using dummy_hcd [ 131.876163][ T5884] usb 5-1: USB disconnect, device number 27 [ 131.892719][ T9] usb 7-1: new high-speed USB device number 38 using dummy_hcd [ 131.923218][ T9] usb 7-1: device descriptor read/8, error -71 [ 132.002687][ T1347] usb 6-1: device descriptor read/64, error -71 [ 132.032870][ T9] usb usb7-port1: unable to enumerate USB device [ 132.242516][ T1347] usb 6-1: new low-speed USB device number 26 using dummy_hcd [ 132.382568][ T1347] usb 6-1: device descriptor read/64, error -71 [ 132.492910][ T1347] usb usb6-port1: attempt power cycle [ 132.832748][ T1347] usb 6-1: new low-speed USB device number 27 using dummy_hcd [ 132.853511][ T1347] usb 6-1: device descriptor read/8, error -71 [ 133.092871][ T1347] usb 6-1: new low-speed USB device number 28 using dummy_hcd [ 133.114118][ T1347] usb 6-1: device descriptor read/8, error -71 [ 133.222913][ T1347] usb usb6-port1: unable to enumerate USB device [ 133.419497][ T9108] netlink: 'syz.2.1380': attribute type 27 has an invalid length. [ 133.432168][ T9108] A link change request failed with some changes committed already. Interface teql0 may have been left with an inconsistent configuration, please check. [ 133.582607][ T70] usb 5-1: new full-speed USB device number 28 using dummy_hcd [ 133.753948][ T70] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 133.758692][ T70] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 133.758760][ T70] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 133.758797][ T70] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.824189][ T6192] usb 7-1: new high-speed USB device number 39 using dummy_hcd [ 133.967289][ T70] usb 5-1: usb_control_msg returned -32 [ 133.967383][ T70] usbtmc 5-1:16.0: can't read capabilities [ 133.974525][ T70] usb 5-1: USB disconnect, device number 28 [ 133.994348][ T6192] usb 7-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 133.995214][ T6192] usb 7-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 133.995238][ T6192] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.001747][ T6192] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 134.283528][ T35] usb 8-1: new high-speed USB device number 19 using dummy_hcd [ 134.432652][ T35] usb 8-1: Using ep0 maxpacket: 8 [ 134.433770][ T35] usb 8-1: New USB device found, idVendor=04e8, idProduct=ff30, bcdDevice=a6.d1 [ 134.434681][ T35] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 134.434713][ T35] usb 8-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 134.434733][ T35] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 134.434753][ T35] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 134.436527][ T35] usb 8-1: New USB device strings: Mfr=1, Product=34, SerialNumber=3 [ 134.436544][ T35] usb 8-1: Product: syz [ 134.436556][ T35] usb 8-1: Manufacturer: syz [ 134.436568][ T35] usb 8-1: SerialNumber: syz [ 134.438682][ T35] usb 8-1: config 0 descriptor?? [ 134.492668][ T35] rc_core: IR keymap rc-imon-rsc not found [ 134.492749][ T35] Registered IR keymap rc-empty [ 134.494585][ T35] rc rc0: iMON Station as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:0.0/rc/rc0 [ 134.497285][ T35] input: iMON Station as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:0.0/rc/rc0/input30 [ 134.502543][ T35] imon_raw 8-1:0.0: probe with driver imon_raw failed with error -90 [ 134.648324][ T35] usb 8-1: USB disconnect, device number 19 [ 134.779237][ T9143] smpboot: CPU 1 is now offline [ 134.856480][ T9146] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 134.956472][ T5745] Bluetooth: hci1: unexpected event for opcode 0x0c47 [ 135.024635][ T6192] stv0680 7-1:4.0: Could not get descriptor 0200 [ 135.104452][ T9163] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1403'. [ 135.231310][ T6192] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 135.231357][ T6192] stv0680 7-1:4.0: last error: 9, command = 0xe [ 135.239124][ T6192] usb 7-1: USB disconnect, device number 39 [ 135.662646][ T9] usb 8-1: new high-speed USB device number 20 using dummy_hcd [ 135.722522][ T6192] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 135.812703][ T9] usb 8-1: Using ep0 maxpacket: 32 [ 135.813476][ T9] usb 8-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 135.814410][ T9] usb 8-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 135.816294][ T9] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.816315][ T9] usb 8-1: Product: syz [ 135.816327][ T9] usb 8-1: Manufacturer: syz [ 135.816340][ T9] usb 8-1: SerialNumber: syz [ 135.826022][ T9] imon:imon_find_endpoints: no valid input (IR) endpoint found [ 135.826099][ T9] imon 8-1:155.0: unable to initialize intf0, err -19 [ 135.826112][ T9] imon:imon_probe: failed to initialize context! [ 135.826121][ T9] imon 8-1:155.0: unable to register, err -19 [ 135.852558][ T6192] usb 5-1: device descriptor read/64, error -71 [ 136.092565][ T6192] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 136.122513][ T25] usb 7-1: new high-speed USB device number 40 using dummy_hcd [ 136.222532][ T6192] usb 5-1: device descriptor read/64, error -71 [ 136.273213][ T25] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 136.275191][ T25] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 136.275230][ T25] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.277647][ T25] usb 7-1: config 0 descriptor?? [ 136.333055][ T6192] usb usb5-port1: attempt power cycle [ 136.672554][ T6192] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 136.684801][ T25] keytouch 0003:0926:3333.0009: fixing up Keytouch IEC report descriptor [ 136.693274][ T6192] usb 5-1: device descriptor read/8, error -71 [ 136.694686][ T25] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:0.0/0003:0926:3333.0009/input/input31 [ 136.807686][ T25] keytouch 0003:0926:3333.0009: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 136.942613][ T6192] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 136.963372][ T6192] usb 5-1: device descriptor read/8, error -71 [ 137.074040][ T6192] usb usb5-port1: unable to enumerate USB device [ 137.219708][ T5883] usb 7-1: USB disconnect, device number 40 Stopping sshd: stopped /usr/sbin/sshd (pid 5537) OK Stopping crond: stopped /usr/sbin/crond (pid 5530) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 5449) Stopping network: [ 137.871690][ T9225] openvswitch: netlink: Key 6 has unexpected len 0 expected 2 OK Stopping iptables: OK Stopping system message bus: [ 138.192557][ T10] usb 7-1: new full-speed USB device number 41 using dummy_hcd done [ 138.248108][ T9247] fuse: Bad value for 'user_id' [ 138.248169][ T9247] fuse: Bad value for 'user_id' [ 138.346257][ T10] usb 7-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 138.350773][ T10] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 138.350946][ T10] usb 7-1: config 0 has no interfaces? [ 138.360553][ T10] usb 7-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 138.365042][ T10] usb 7-1: Product: syz [ 138.366992][ T10] usb 7-1: Manufacturer: syz [ 138.369060][ T10] usb 7-1: SerialNumber: syz [ 138.373981][ T10] usb 7-1: config 0 descriptor?? [ 138.424976][ T1040] usb 8-1: USB disconnect, device number 20 [ 138.542767][ T6192] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 138.581270][ T10] usb 7-1: USB disconnect, device number 41 Stopping klogd: OK [ 138.715612][ T6192] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 138.716671][ T6192] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Stopping acpid: [ 138.929387][ T6192] cdc_acm 6-1:1.0: ttyACM0: USB ACM device OK Stopping syslogd: stopped /sbin/syslogd (pid 5130) OK umount: can't remount debugfs read-only umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes Connection to localhost closed by remote host. [ 140.716732][ T5842] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.809058][ T5842] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.893051][ T5842] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.964752][ T5842] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.049772][ T5842] bridge_slave_1: left allmulticast mode [ 141.049827][ T5842] bridge_slave_1: left promiscuous mode [ 141.051752][ T5842] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.058727][ T5842] bridge_slave_0: left allmulticast mode [ 141.058777][ T5842] bridge_slave_0: left promiscuous mode [ 141.059593][ T5842] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.201108][ T5842] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 141.207272][ T5842] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 141.212820][ T5842] bond0 (unregistering): Released all slaves Sent SIGKILL to all processes Requesting system poweroff [ 141.638154][ T5842] hsr_slave_0: left promiscuous mode [ 141.640823][ T5842] hsr_slave_1: left promiscuous mode [ 141.641425][ T5842] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 141.641448][ T5842] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 141.644518][ T5842] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 141.644532][ T5842] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 141.654094][ T5842] veth1_macvtap: left promiscuous mode [ 141.654214][ T5842] veth0_macvtap: left promiscuous mode [ 141.654316][ T5842] veth1_vlan: left promiscuous mode [ 141.654369][ T5842] veth0_vlan: left promiscuous mode [ 141.810135][ T5842] team0 (unregistering): Port device team_slave_1 removed [ 141.823889][ T5842] team0 (unregistering): Port device team_slave_0 removed [ 142.160938][ T5842] IPVS: stop unused estimator thread 0... [ 142.306377][ T5842] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.389661][ T9270] smc: removing smcd device lo [ 142.420530][ T5842] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.489614][ T5842] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.570699][ T5842] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.696968][ T5842] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.775119][ T5842] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.829511][ T5842] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 142.930924][ T5842] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.028777][ T5842] bridge_slave_1: left allmulticast mode [ 143.028834][ T5842] bridge_slave_1: left promiscuous mode [ 143.028966][ T5842] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.035809][ T9270] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 143.036824][ T9270] sd 0:0:0:0: [sda] Stopping disk [ 143.042151][ T5842] bridge_slave_0: left allmulticast mode [ 143.042206][ T5842] bridge_slave_0: left promiscuous mode [ 143.042347][ T5842] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.054640][ T5842] pimreg: left allmulticast mode [ 143.057396][ T5842] bridge_slave_1: left allmulticast mode [ 143.057439][ T5842] bridge_slave_1: left promiscuous mode [ 143.057552][ T5842] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.061709][ T5842] bridge_slave_0: left allmulticast mode [ 143.061722][ T5842] bridge_slave_0: left promiscuous mode [ 143.061805][ T5842] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.203457][ T5842] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 143.211193][ T5842] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 143.217304][ T5842] bond0 (unregistering): Released all slaves [ 143.285912][ T5842] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 143.290290][ T5842] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 143.294714][ T5842] bond0 (unregistering): Released all slaves [ 143.426581][ T9270] e1000e: EEE TX LPI TIMER: 00000000 [ 143.459813][ T9270] ACPI: PM: Preparing to enter system sleep state S5 [ 143.462152][ T9270] kvm: exiting hardware virtualization [ 143.464325][ T9270] reboot: Power down [ 143.476822][ T5842] ------------[ cut here ]------------ [ 143.479091][ T5842] sched: Unexpected reschedule of offline CPU#3! [ 143.481804][ T5842] WARNING: arch/x86/kernel/apic/ipi.c:71 at native_smp_send_reschedule+0x4d/0x60, CPU#2: kworker/u32:4/5842 [ 143.486976][ T5842] Modules linked in: [ 143.488734][ T5842] CPU: 2 UID: 0 PID: 5842 Comm: kworker/u32:4 Not tainted syzkaller #0 PREEMPT(full) [ 143.492687][ T5842] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 143.496833][ T5842] Workqueue: netns cleanup_net [ 143.498993][ T5842] RIP: 0010:native_smp_send_reschedule+0x4f/0x60 [ 143.502193][ T5842] Code: b0 c6 00 48 0f a3 2d a8 86 8e 0f 73 14 89 df be fd 00 00 00 5b 5d e9 a0 2a 01 00 90 0f 0b 90 eb c7 48 8d 3d 63 3f 91 0f 89 de <67> 48 0f b9 3a 5b 5d e9 05 b6 19 0a 0f 1f 44 00 00 90 90 90 90 90 [ 143.510232][ T5842] RSP: 0018:ffffc9000617ee40 EFLAGS: 00010046 [ 143.512820][ T5842] RAX: 0000000000000001 RBX: 0000000000000003 RCX: ffffffff81b69fa8 [ 143.516327][ T5842] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffffff9147df30 [ 143.519795][ T5842] RBP: 0000000000000003 R08: 0000000000000000 R09: fffffbfff228a4cb [ 143.523301][ T5842] R10: ffffffff9145265f R11: 0000000000000003 R12: 0000000000000004 [ 143.526902][ T5842] R13: 1ffff92000c2fdcc R14: ffffc9000617ee80 R15: 0000000000000010 [ 143.530350][ T5842] FS: 0000000000000000(0000) GS:ffff888096b67000(0000) knlGS:0000000000000000 [ 143.534076][ T5842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 143.536731][ T5842] CR2: 000055a33142b090 CR3: 000000000eb96000 CR4: 0000000000350ef0 [ 143.539653][ T5842] DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 0000000000000083 [ 143.542965][ T5842] DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 143.546740][ T5842] Call Trace: [ 143.548319][ T5842] [ 143.549733][ T5842] __resched_curr+0x2db/0x500 [ 143.551730][ T5842] ? enqueue_task+0x1dc/0x4f0 [ 143.553726][ T5842] ? __pfx___resched_curr+0x10/0x10 [ 143.556200][ T5842] wakeup_preempt+0xd0/0x400 [ 143.558325][ T5842] ? enqueue_task+0x291/0x4f0 [ 143.560382][ T5842] ttwu_do_activate+0x1ad/0x800 [ 143.562494][ T5842] try_to_wake_up+0xcf0/0x1c90 [ 143.564553][ T5842] ? __pfx_try_to_wake_up+0x10/0x10 [ 143.566752][ T5842] ? do_raw_spin_lock+0x128/0x260 [ 143.568873][ T5842] ? find_held_lock+0x2b/0x80 [ 143.570998][ T5842] ? cpu_stop_queue_work+0x249/0x340 [ 143.573268][ T5842] ? cpu_stop_queue_work+0x249/0x340 [ 143.576082][ T5842] cpu_stop_queue_work+0x271/0x340 [ 143.578210][ T5842] ? __pfx_active_load_balance_cpu_stop+0x10/0x10 [ 143.580904][ T5842] ? sched_balance_rq+0x317c/0x48b0 [ 143.583193][ T5842] stop_one_cpu_nowait+0xe8/0x160 [ 143.585470][ T5842] sched_balance_rq+0x317c/0x48b0 [ 143.587673][ T5842] ? __pfx_sched_balance_rq+0x10/0x10 [ 143.590256][ T5842] ? pick_task_fair+0x918/0x1e00 [ 143.592573][ T5842] pick_task_fair+0xb6b/0x1e00 [ 143.594461][ T5842] ? update_load_avg+0xa7b/0x1500 [ 143.596047][ T5842] ? update_curr+0x6d/0x4b0 [ 143.597520][ T5842] ? sched_clock_cpu+0x6c/0x570 [ 143.599055][ T5842] ? __pfx_pick_task_fair+0x10/0x10 [ 143.600687][ T5842] ? __dequeue_task+0xa17/0x2dc0 [ 143.602203][ T5842] ? update_irq_load_avg+0x550/0xe30 [ 143.603800][ T5842] __pick_next_task+0x105/0x710 [ 143.605549][ T5842] __schedule+0x57f/0x6920 [ 143.607114][ T5842] ? __lock_acquire+0x4c5/0x1ec0 [ 143.608836][ T5842] ? look_up_lock_class+0x55/0x120 [ 143.610588][ T5842] ? kthread_data+0x53/0xc0 [ 143.612016][ T5842] ? __pfx___schedule+0x10/0x10 [ 143.613538][ T5842] ? find_held_lock+0x2b/0x80 [ 143.614990][ T5842] ? schedule+0x225/0x2c0 [ 143.616327][ T5842] schedule+0xdd/0x2c0 [ 143.617644][ T5842] schedule_timeout+0x1b2/0x280 [ 143.619113][ T5842] ? __pfx_schedule_timeout+0x10/0x10 [ 143.620705][ T5842] ? mark_held_locks+0x40/0x70 [ 143.622182][ T5842] __wait_for_common+0x2e7/0x4c0 [ 143.623703][ T5842] ? __pfx_schedule_timeout+0x10/0x10 [ 143.625441][ T5842] ? __pfx___wait_for_common+0x10/0x10 [ 143.627192][ T5842] ? mark_held_locks+0x40/0x70 [ 143.628742][ T5842] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 143.630679][ T5842] kthread_stop+0x18e/0x630 [ 143.632157][ T5842] rxrpc_unuse_local+0x107/0x140 [ 143.633753][ T5842] rxrpc_release+0x384/0x6a0 [ 143.635201][ T5842] sock_release+0x91/0x1c0 [ 143.637071][ T5842] afs_close_socket+0x24b/0x410 [ 143.638675][ T5842] ? afs_wait_for_servers+0xec/0x220 [ 143.640300][ T5842] ? __pfx_afs_close_socket+0x10/0x10 [ 143.641924][ T5842] ? __pfx_var_wake_function+0x10/0x10 [ 143.643632][ T5842] ? __timer_delete_sync+0x151/0x1c0 [ 143.645409][ T5842] ? __timer_delete_sync+0x10f/0x1c0 [ 143.647205][ T5842] ? __pfx_afs_net_exit+0x10/0x10 [ 143.648890][ T5842] afs_net_exit+0x93/0x150 [ 143.650319][ T5842] ops_undo_list+0x2ee/0xab0 [ 143.651722][ T5842] ? __pfx_ops_undo_list+0x10/0x10 [ 143.653239][ T5842] ? cleanup_net+0x332/0x920 [ 143.654626][ T5842] ? idr_destroy+0x62/0x2e0 [ 143.655984][ T5842] cleanup_net+0x499/0x920 [ 143.657521][ T5842] ? __pfx_cleanup_net+0x10/0x10 [ 143.659055][ T5842] ? process_one_work+0xa2c/0x1b10 [ 143.660589][ T5842] ? process_one_work+0x906/0x1b10 [ 143.662154][ T5842] process_one_work+0xac7/0x1b10 [ 143.663729][ T5842] ? __pfx_process_one_work+0x10/0x10 [ 143.665450][ T5842] ? lock_acquire+0x1d1/0x380 [ 143.667126][ T5842] ? __pfx_cleanup_net+0x10/0x10 [ 143.669000][ T5842] worker_thread+0x5ef/0xe50 [ 143.670862][ T5842] ? __pfx_worker_thread+0x10/0x10 [ 143.672414][ T5842] ? kthread+0x13a/0x450 [ 143.673733][ T5842] ? __pfx_worker_thread+0x10/0x10 [ 143.675291][ T5842] kthread+0x373/0x450 [ 143.676568][ T5842] ? __pfx_kthread+0x10/0x10 [ 143.678063][ T5842] ret_from_fork+0x730/0xd60 [ 143.679487][ T5842] ? __pfx_ret_from_fork+0x10/0x10 [ 143.681069][ T5842] ? __switch_to+0x800/0x10f0 [ 143.682533][ T5842] ? __pfx_kthread+0x10/0x10 [ 143.683955][ T5842] ret_from_fork_asm+0x1a/0x30 [ 143.685454][ T5842] [ 143.686450][ T5842] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 143.688922][ T5842] CPU: 2 UID: 0 PID: 5842 Comm: kworker/u32:4 Not tainted syzkaller #0 PREEMPT(full) [ 143.692444][ T5842] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 143.695639][ T5842] Workqueue: netns cleanup_net [ 143.697204][ T5842] Call Trace: [ 143.698264][ T5842] [ 143.699328][ T5842] dump_stack_lvl+0x100/0x190 [ 143.700744][ T5842] vpanic+0x553/0x970 [ 143.701968][ T5842] ? __pfx_vpanic+0x10/0x10 [ 143.703348][ T5842] panic+0xd1/0xe0 [ 143.704474][ T5842] ? __pfx_panic+0x10/0x10 [ 143.705869][ T5842] check_panic_on_warn.cold+0x19/0x34 [ 143.707525][ T5842] ? native_smp_send_reschedule+0x4d/0x60 [ 143.709294][ T5842] __warn.cold+0x191/0x318 [ 143.710883][ T5842] __report_bug+0x30f/0x440 [ 143.712310][ T5842] ? native_smp_send_reschedule+0x4d/0x60 [ 143.714009][ T5842] ? __pfx___report_bug+0x10/0x10 [ 143.715567][ T5842] ? native_smp_send_reschedule+0x28/0x60 [ 143.717341][ T5842] report_bug_entry+0xe2/0x290 [ 143.718910][ T5842] ? native_smp_send_reschedule+0x4f/0x60 [ 143.720644][ T5842] handle_bug+0x1cd/0x2a0 [ 143.721976][ T5842] exc_invalid_op+0x17/0x50 [ 143.723345][ T5842] asm_exc_invalid_op+0x1a/0x20 [ 143.724800][ T5842] RIP: 0010:native_smp_send_reschedule+0x4f/0x60 [ 143.726958][ T5842] Code: b0 c6 00 48 0f a3 2d a8 86 8e 0f 73 14 89 df be fd 00 00 00 5b 5d e9 a0 2a 01 00 90 0f 0b 90 eb c7 48 8d 3d 63 3f 91 0f 89 de <67> 48 0f b9 3a 5b 5d e9 05 b6 19 0a 0f 1f 44 00 00 90 90 90 90 90 [ 143.733346][ T5842] RSP: 0018:ffffc9000617ee40 EFLAGS: 00010046 [ 143.735327][ T5842] RAX: 0000000000000001 RBX: 0000000000000003 RCX: ffffffff81b69fa8 [ 143.737820][ T5842] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffffff9147df30 [ 143.740225][ T5842] RBP: 0000000000000003 R08: 0000000000000000 R09: fffffbfff228a4cb [ 143.742599][ T5842] R10: ffffffff9145265f R11: 0000000000000003 R12: 0000000000000004 [ 143.745086][ T5842] R13: 1ffff92000c2fdcc R14: ffffc9000617ee80 R15: 0000000000000010 [ 143.747636][ T5842] ? native_smp_send_reschedule+0x28/0x60 [ 143.749399][ T5842] __resched_curr+0x2db/0x500 [ 143.750992][ T5842] ? enqueue_task+0x1dc/0x4f0 [ 143.752580][ T5842] ? __pfx___resched_curr+0x10/0x10 [ 143.754713][ T5842] wakeup_preempt+0xd0/0x400 [ 143.756371][ T5842] ? enqueue_task+0x291/0x4f0 [ 143.757928][ T5842] ttwu_do_activate+0x1ad/0x800 [ 143.759416][ T5842] try_to_wake_up+0xcf0/0x1c90 [ 143.760937][ T5842] ? __pfx_try_to_wake_up+0x10/0x10 [ 143.762571][ T5842] ? do_raw_spin_lock+0x128/0x260 [ 143.764124][ T5842] ? find_held_lock+0x2b/0x80 [ 143.765575][ T5842] ? cpu_stop_queue_work+0x249/0x340 [ 143.767366][ T5842] ? cpu_stop_queue_work+0x249/0x340 [ 143.769215][ T5842] cpu_stop_queue_work+0x271/0x340 [ 143.771140][ T5842] ? __pfx_active_load_balance_cpu_stop+0x10/0x10 [ 143.773180][ T5842] ? sched_balance_rq+0x317c/0x48b0 [ 143.774855][ T5842] stop_one_cpu_nowait+0xe8/0x160 [ 143.776428][ T5842] sched_balance_rq+0x317c/0x48b0 [ 143.777980][ T5842] ? __pfx_sched_balance_rq+0x10/0x10 [ 143.779630][ T5842] ? pick_task_fair+0x918/0x1e00 [ 143.781131][ T5842] pick_task_fair+0xb6b/0x1e00 [ 143.782626][ T5842] ? update_load_avg+0xa7b/0x1500 [ 143.784171][ T5842] ? update_curr+0x6d/0x4b0 [ 143.785625][ T5842] ? sched_clock_cpu+0x6c/0x570 [ 143.787194][ T5842] ? __pfx_pick_task_fair+0x10/0x10 [ 143.789172][ T5842] ? __dequeue_task+0xa17/0x2dc0 [ 143.791025][ T5842] ? update_irq_load_avg+0x550/0xe30 [ 143.793009][ T5842] __pick_next_task+0x105/0x710 [ 143.794685][ T5842] __schedule+0x57f/0x6920 [ 143.796110][ T5842] ? __lock_acquire+0x4c5/0x1ec0 [ 143.797792][ T5842] ? look_up_lock_class+0x55/0x120 [ 143.799351][ T5842] ? kthread_data+0x53/0xc0 [ 143.800739][ T5842] ? __pfx___schedule+0x10/0x10 [ 143.802257][ T5842] ? find_held_lock+0x2b/0x80 [ 143.803672][ T5842] ? schedule+0x225/0x2c0 [ 143.805006][ T5842] schedule+0xdd/0x2c0 [ 143.806260][ T5842] schedule_timeout+0x1b2/0x280 [ 143.807722][ T5842] ? __pfx_schedule_timeout+0x10/0x10 [ 143.809360][ T5842] ? mark_held_locks+0x40/0x70 [ 143.810897][ T5842] __wait_for_common+0x2e7/0x4c0 [ 143.812625][ T5842] ? __pfx_schedule_timeout+0x10/0x10 [ 143.814526][ T5842] ? __pfx___wait_for_common+0x10/0x10 [ 143.816546][ T5842] ? mark_held_locks+0x40/0x70 [ 143.818256][ T5842] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 143.820243][ T5842] kthread_stop+0x18e/0x630 [ 143.821857][ T5842] rxrpc_unuse_local+0x107/0x140 [ 143.823420][ T5842] rxrpc_release+0x384/0x6a0 [ 143.824885][ T5842] sock_release+0x91/0x1c0 [ 143.826326][ T5842] afs_close_socket+0x24b/0x410 [ 143.827927][ T5842] ? afs_wait_for_servers+0xec/0x220 [ 143.829854][ T5842] ? __pfx_afs_close_socket+0x10/0x10 [ 143.831542][ T5842] ? __pfx_var_wake_function+0x10/0x10 [ 143.833265][ T5842] ? __timer_delete_sync+0x151/0x1c0 [ 143.834975][ T5842] ? __timer_delete_sync+0x10f/0x1c0 [ 143.836837][ T5842] ? __pfx_afs_net_exit+0x10/0x10 [ 143.838386][ T5842] afs_net_exit+0x93/0x150 [ 143.839716][ T5842] ops_undo_list+0x2ee/0xab0 [ 143.841080][ T5842] ? __pfx_ops_undo_list+0x10/0x10 [ 143.842604][ T5842] ? cleanup_net+0x332/0x920 [ 143.844001][ T5842] ? idr_destroy+0x62/0x2e0 [ 143.845397][ T5842] cleanup_net+0x499/0x920 [ 143.846770][ T5842] ? __pfx_cleanup_net+0x10/0x10 [ 143.848231][ T5842] ? process_one_work+0xa2c/0x1b10 [ 143.849876][ T5842] ? process_one_work+0x906/0x1b10 [ 143.851479][ T5842] process_one_work+0xac7/0x1b10 [ 143.853064][ T5842] ? __pfx_process_one_work+0x10/0x10 [ 143.854872][ T5842] ? lock_acquire+0x1d1/0x380 [ 143.856379][ T5842] ? __pfx_cleanup_net+0x10/0x10 [ 143.857879][ T5842] worker_thread+0x5ef/0xe50 [ 143.859253][ T5842] ? __pfx_worker_thread+0x10/0x10 [ 143.860750][ T5842] ? kthread+0x13a/0x450 [ 143.862034][ T5842] ? __pfx_worker_thread+0x10/0x10 [ 143.863593][ T5842] kthread+0x373/0x450 [ 143.864865][ T5842] ? __pfx_kthread+0x10/0x10 [ 143.866361][ T5842] ret_from_fork+0x730/0xd60 [ 143.867851][ T5842] ? __pfx_ret_from_fork+0x10/0x10 [ 143.869513][ T5842] ? __switch_to+0x800/0x10f0 [ 143.871035][ T5842] ? __pfx_kthread+0x10/0x10 [ 143.872509][ T5842] ret_from_fork_asm+0x1a/0x30 [ 143.873939][ T5842] [ 143.874880][ T5842] Kernel Offset: disabled [ 143.876199][ T5842] Rebooting in 86400 seconds..