last executing test programs: 1m36.03267168s ago: executing program 0 (id=334): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f00000002c0)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000100), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0xf3}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000080)={0x2, 0x3}, 0x2) (fail_nth: 2) 1m35.811476572s ago: executing program 0 (id=337): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='GPL\x00', 0x2, 0xb3, &(0x7f0000000140)=""/179, 0x41100, 0x7b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x38}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, r0, 0x71096000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000300)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'vlan1\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x80c9}, 0x20000000) rseq(&(0x7f00000004c0), 0x20, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@enum64={0x6, 0x0, 0x0, 0x13, 0x0, 0x2}]}, {0x0, [0x6f, 0x2e, 0x61, 0x2e, 0x5f]}}, 0x0, 0x2b, 0x0, 0x1, 0x8000}, 0x28) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x10c}}, 0x28040800) ioctl$VIDIOC_DQEVENT(0xffffffffffffffff, 0x80785659, &(0x7f0000000440)={0x0, @frame_sync}) r5 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x8002, 0x0) write$P9_RSTATu(r5, &(0x7f0000000900)=ANY=[@ANYBLOB="670600007d00000005b502000000000000040000000000000000000000000000000000000000ffffffff00000000000000002e00046e6f645a3dbf640237fc6225ffffff8005000000000000ff03ff92e91600059b65712c93cb3db6c231d119aaa19a007002007dfa673effeb09b5351f9ede054a00000000187b82d9b56928fbbf0b00002b595fcb14a8f30e26e526abc1806a42de7adc8106b494e18db57fc1ac8d068595f01c1cbe05c276162f81b407e50db693396721f3ed9ce2019ee6a946e3a55a1b40eeb93ac29f375b5afdf1df112c9aafd36994e165b33af786c53405875d37a04522178b37509e73c7025fc413c7d12a80863f702368668d3500cf60372d61cceab8c88641eb93b4ccf6002ab87bfc012796093f68305c4d222839e4461ab62aeb841f20837e0108e2e748501c51488501f8f669fb716d9ac65b9408678c2c3b9e1d52c36cde7ba4a400b4b0b4f174a666a8529a451b3407dbdab2884baf050000000000000047ec21cabff20f9c1cbe36f4fd1a4cdb80e8d4070000003700870f4642e4c5de8714a2b0844c2345d8df49d700efc452afb5469eaad2c8857a352446ae2b4ea708fa22c6de4882e3464151df43be5a279a95f2a9001744a974535846e13e2d0cb49e4a0fa1123343b8a3c0afcae62cc429c0ec7d64540000428d589d759f617ea19522c62f192480119b2801c9c104140560f20d38590a81982a9490b395e900740bdc1ab0387726419bffd5c7737d4c2a17b92f18edc99c1099e40f13d828049f3c5b3a7fe030d9c78aea9903af142355f549abb3f7b40bb010222b4fedecd30ea39ec43966472261b0d5ab6514436ac3b9706e01ebfe5e0bb33477d1cf78e06c5cd583a49b336a56bab23590ba870fc24574bff18cb58192de74253edeabcc0a02cdc7d43ec484880ea7fbc4806522c78e1fa706da8708ea517e5c8b5f2a1077f6f6f3dd60fdf94222e9a2672f803a9d036f6465762f6eb17b2300f9daa5ee23266ecf85fea65e42d979a3fde5f475daf03b1172d97badc7095afd76fe4f0c41f7f7741eac030000ecff0000dba0c2f7f09ff53c7e4d1ad66e2d070198019f30118447aa75f8246bcc42eaa8c631c0c500959a74f51685f506ae894806878267d5a1298d792c4a37f2e1cbbd2482929a0d8972b5cf732ea5b0d7238593aed3b42ee7cac07de09d1d68a60333a882467d2b31aafb56c57d7dc626e4390796a1eb48274669ab13f8b11d146059f310e2634d593fec65d529f382066664c0fb4e4c90570a70049f399f061f75b7797ce1fe11ea919609d51a41dd3de304bd7c7ed0a456f0ae122e6105c9ce887df5a6e0b6a77d596cf88ba6e5c6397c7d5021d7989528fd1739e1c2d87fc200000030e4ee2bfc7f8050851143e5161acd47150acbaf743822dfe203b108d37e914dc1e53e234c509eca4107a1712caa9da53d051c36884c79182661f3ca36bcdbfbbd267109f8319d8dd5c07099eb1b11030655f562694f61743d19421b4a19ef8b8b4ce9c993c7d6cb300c4e657a4e50a35b5cc16b8c161a8e3df9036bbcf28adcd19a6c4c291709aee5ab3e5bc5ae29f475e4d24408b5167d0faf5fc1566b705c8b60afa8aca42f7e0469188a0ef062ca18e38f9ee10ac77d2b7eb9d60ea79fdb556411e59dfbd8dbb8a2a6622ebcf84c696fa4da21bad2320d0d68e9bf4346f0686119a39e400395c8f2825ea069ae0e143bd1a44179ed8e3cea0b5e9a19cc7ffa500fa41b6c8049bde45827d54ec901d27ad125056889b3336b3f06838c5b667ae22efe3bc15b825f7fbce48027281cf9fe8fc21fc77c243de26705310eb81cf74de0293192a13f6ad057de61fd8aba8ef4439bc06a45b2b03162515a23433afeb52aedb5ab6f334653380515f779f35dc8a78c37772492a2284c21d21356d473f00f85137c7bf0636f757d3528869b3f007735cff85c9d978bf55dcc26d62d25e308f08827a91ff47bec92f8e91e7908665400aa4e39b35986239d5c7b9492c5bb26bc55b55b49ed70486e6e7da38c208450f9f79e1b4100000000000000000000000000ae2d5b5c99f717f0a07749239b5d08f8c5c0ad7951e0a7c7f3db8dfd3f8657258a6c04f32d57ad2873de45fa98b0f8267917ff9bbe9c0d74a5aca206fe29e0c1039f22553c2747425d831030782ee78f8ba35de318c53f094f925cc9782e94b6c870a487678bfae745dff268bda7fdec873ce4fb4b8dcba0419b30449adfef724162bfb10aafcfea48a67fae7733cc3a7f1eef91be5285215eab41f6", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x667) socket$inet6(0xa, 0x5, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000121000/0x4000)=nil, 0x4000, 0x2000002, 0x80010, 0xffffffffffffffff, 0x0) io_uring_setup(0xf08, &(0x7f0000000780)={0x0, 0x80003125, 0x3cd0, 0x4004, 0x181}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f000000c000/0x1000)=nil, &(0x7f000001f000/0x1000)=nil, &(0x7f0000015000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f000000c000/0x4000)=nil, &(0x7f000001d000/0x3000)=nil, &(0x7f0000012000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0}, 0x68) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = userfaultfd(0x801) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000000c0)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x7c, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000011}, 0x44800) 1m33.920379656s ago: executing program 0 (id=349): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000003c0)={'ip6gre0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x4, 0x0, 0x0, 0xcbf, 0x4e, @private2, @local, 0x8000, 0x8, 0x101, 0xd66}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x29, 0x0, 0x7f, 0x4038a0b, 0x1, @ipv4={'\x00', '\xff\xff', @local}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x20, 0x0, 0x0, 0x4}}) (fail_nth: 2) 1m33.806288984s ago: executing program 0 (id=350): io_setup(0x222, &(0x7f0000000180)=0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000002c0), 0x400000008e642, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000040), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETENCODER(r2, 0xc01464a6, &(0x7f0000000080)) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="04010000", @ANYRES16=0x0, @ANYBLOB="20002cbd"], 0x104}, 0x1, 0x0, 0x0, 0x10}, 0x4) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="4801000042000100fffffffffddbdf250200000004003880100001800c00c8000200000000000000200104801c"], 0x148}, 0x1, 0x0, 0x0, 0x8800}, 0x4040) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000050000000200000007"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), &(0x7f0000000740), 0x75, r5}, 0x38) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000380)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffa, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4}, 0x50) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r3, 0x20, &(0x7f0000001700)={&(0x7f00000000c0)=""/35, 0x23, 0x0, &(0x7f00000001c0)=""/193, 0xc1}}, 0x10) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4002}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r3}}, @call={0x85, 0x0, 0x0, 0xe}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', r6, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r8}, 0xc) quotactl_fd$Q_QUOTAON(r3, 0xffffffff80000201, 0x0, 0x0) pipe2$watch_queue(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000001900)='.\x00', &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x2a05004, 0x0) mount$fuseblk(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x24000, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1005848, 0x0) r10 = socket(0x10, 0x3, 0x0) write(r10, &(0x7f0000000580)="240000001e005f031400ff01000000f80700b3586ff606c2e553797c080008e467dc0000", 0x24) r11 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000080)="f8", 0x1, 0xfffffffffffffffe) keyctl$KEYCTL_WATCH_KEY(0x20, r11, r9, 0xffffffffffffffff) r12 = ioctl$UDMABUF_CREATE_LIST(r3, 0x40087543, &(0x7f0000001340)={0x1, 0x5, [{r9, 0x0, 0x100000000, 0x8000}, {r3, 0x0, 0xfffff000, 0x8000}, {r3, 0x0, 0xfffffffff0000000, 0x1000000}, {r3, 0x0, 0xfeff5000}, {r1, 0x0, 0x1000, 0x4000}]}) r13 = eventfd2(0x9, 0x800) io_submit(r0, 0x4, &(0x7f00000016c0)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x8, 0x4000, r2, &(0x7f0000000300)="24658c3d3c7fe0dd05ce69c477edd974ce4912f9ed256c0c14f96959621ac64ea6ba97d01d421672c6cc26c74e3bd7a843e0780a8e691388f90e4dc88eae8bc652e5e6589cda026bb55473495457bb085d90fdeadd6cd9e839539dbf77398544b0f3b95e7a43df3d5e02b180ae6880922e995ce4baf18cad619ce74eb2bf2bde47bf3565a6d81f2e60b3d814a0aff8ec6f232f605a7dd9f25b759dbb1112e7ca178a0b9c3204d0995cc3473e55bcae9562f011b668ac26c33446211e3e657f66b0ccd51edb478a7fa6ab2bdd24a303c14b3eca2f6f74cf011fb7626d293394a29646c1393ef3dca8541d7ef899c39ebad9f2cdc3d6b12b34edd3bbfa08d990fbe98ee1e7bcc80a96f27c2b1d20b0ebb47c3d9cebe2a8414d0d46932589334040f3534a69df688136c2f79da69b8563f5ed1fe8dfe4c0643dd0973762941086d82fdaaeab20923f39b83affb8e802f8ebbf8496d41ae0654b6e22ceceb7b0e4bab548ee895bc6d56e04a9695b5075a84a6a47ace195842639de195d4a29a4f8893e78fe9436f4de80b51c63ec96839d5cc824194e47354315bdc5231eafb3e6242dacc70fe0b46774f7c6eaeedf0e7d65e30d25234d891faabc7c6232390b7d83be2069e4e406238916c3450ab511e9b19628cc1e4dc3ac338356c4c1be7f96690e23fe200d9be8a67e893f025a91bea117d3043fb8beb0dd881bbd175641c2745d4ff9802377295c0f168dfea4ea4a12d80266ece4d403cd972610996929268eb2870df144a4644de2bad7e0e538f374433e7941049a619a740c8c923d226770f0d9f3b468398ef7c88119ec892bf63cf74e4a6640d22d0d5064689714adcb1c504bc1d254fbbd6a19d7e745bc9124b204c841dcaec8d3e9686d02cc7616c34e040118ca24abf6ec0605e0ac86014c3c6ab7828cfe497dd88f02e4f19b224aef41af7db6294aa0f96a300f77756abc44b52b96a57cba9ca1c89585622864522d599d6b9f672cc77dad6dfd119bba9dac1d1b0424d571b38426fe12f8cae1ef3070cb8d73f66df20ce75c6b6571b76c068d3d83599ee68d441b1b445114415cd52b236f374488580da1cf5a12d305d625646e05622c493a5ea23035cc632350fadead2142336f54aa78c304353c6ceb71cc7cb67d6614a68305442801137ada89bb0478b835e142b5b8f2052655dbdc4163bd9cc965936d7bcb837c22c61a27e0cad836072e4a691f8a7c818948ff62475aed36a47a9548cbb1acfd7078fcd217054e31204430ff96e005149d51d90bb16eece0fc8a88e9c7843d6775bd0cda7c171962a21f3d8335128ebacdf4940d0974d78397968e950f1c38ffc6275925728ca3b4f26c5128a14a31f1d6d8d0aebc75057e01238d66a6970ab726b59444db251bb03a18b4f168a189eaa97b683db8558a1ad4a93a83afd20a7a1a1857db9ab2554d640d065b850a050a245f92a740e35046bdc1643314890302941d51899545ce52e96850d35121e83beadd4cd4e622abcb6e06e0a2d7003d84c3b5d3d6f994cb9dc3184eba240c45478293d21bf25cc0433076e6becad1750a5c6718503a905c3ebf408eef7d925981200c102d00e230c41adb321800469a15eab36f8d15ce68df7b49dfe32b85898de3a86b7115567f9036baa5ca73a26c9751c0b84afc8a61a048361880b1499d2af1a1b348d1ca627fa3754c4bd39a7b26ce7abfb15e5536aad89254f8afe6037dbc574c0c293ace8063bb3f3a900f4cfd67ec9c1eb3bd8dcfa2ad1a796cab78b73d2802d0af92a7a8ae84958d806a867b86cbc6577f67d241431e4a33ede0e181ef85d59b90c548fac91eaaa7231b90683288b2bf01dd4eefaee988e2e08287159e4fbafea6b049f2285a1bd5fa4f34e006cccd7d45b2b01ec2dcf8ed89336ba2f57a21d9643618243ba9a693d54051965cc4efa84715ccf888b9cff35f9a2b87de623e3db4a895be6b097bec91aec725e5445d0b0bae0372f8892fdc91c34ad052579ee1599184e5458fef63e86fad8aa15e83f42c19ce37c617fc5b8266a892ed2d9df9adba272b06dba4944b35c5c0f10bc99312a9006aadedde6cd54f1b046fcddc060b4b8cda256edb1faa5ce474f5b9296412786cefc493bad51a9623ea4e41f84d8ca09d8a5a2b97e1fdaa13ed744a027ee8c8f54ac7ec07cb9f0f25536f1ad9cfcc56eb69d7d1b4595025e0a8a949aa472834793b671b474cf2540c664002376e35065c50133b502e79eb39aeca32939623c261830bdd4c8476833add5c6e0986d2d0cc84c7fc60a8c094ad86bb4c56bb8bb9847c3242042c9ddb4b75f6ee6c308b985c89b9ecece37d639dbfa42fecd38282fb7f27bbddcd0e7ae9b2033119442eb77a7278d92b07dcce480d85252e9876252f47fe944a146f2eb7301d737a7650ec5dffaeacd5c72cf87004fa057dd7890af8e76c95cb2126a4b7e6cc0239c976436e1b46e005dfb2706406b8de5bf1d5742a0723045206a533e9c71d612a3ebb9208a2aa6a5e2d78872e75ab078bf5d8ee41e6c172ab482a9bd5058f2892d3494a4798c01337da651b36f3ce2fcb37240200c4fc2bca634053a39c00f655d382f6b5ddf6a655d85b3f527452dc21ea2cc2d6fffe2db4bddaf2a277d6cd034328cb6a0f07a16acdeffdffc1a922c689eea4110fa311304d89a2159d0b90e8e781d4b44d9adce928472d437efea8ae6d0eda880a7242cecd6604783b0f5f2e9284cb7523da4291d71d435aef7ed1af5ef6ded63c4f71c6b53b48703d88a7ff92cf8e496bf1a4271f55c1c413f40d1bc18c1de5e5b97d9f3561577f4e66384332801fc964f0e7825dd0edca9c2a2a0d44787ab667a475bc97a3fd41b65e57c0b583595a6f9712673a7553bd8b25a15557588ac9ceb9a7c5e194201a1ca2480039afff1947c26506f77ef05bc61158bca57d4ab4f5869e800d2a8120a5c1ab36d782b1dc2632d74b74c024c89955295a674ceee57971b07c706e7f29a1b54b2aae8bca4d302a950fb167eedf16c2d84beb0b1e1632fb0e6c0add14506fdc83f292dfd90ee9e1586b8073694abfe6b6d7101cfb101b68e228dc7d549383803516e3736a2a9b45c37048b8a0b2436da2f55155e54e810026c7075b5721b75e8858822fc3639e38af198649e9ce2b8adf628a4c530a7cadf6d0c4fba037ba02603da759e8a69ed2a6611d99fe17247e520cc5b57b9ef020ceb590d7b99fcecd436e3bfcf2ed2f40d07d9965eb0bc6dc8def36dab3a15804e226d7692d83dbff9f17a644b68a787b8f6ef2d90525142120208a43a8e686dc8d872d9b35d628c84a2232e8eb65fad58c7e327e8e88d8841d9d0b4cadb8002a84ddf0a8aaece5fa806816f954918fe4cfdef4f89df4d5a84140029ccdb00ea3d6de3a4c3df36f3e55ac953553b7d64633e9d22513071f9ea8bb1795e09e0a15abbcabd317054ab53b8a5906d1d806c2beba841bcfc8e660a22042a6496a28c9fa804b3a5a17891070e61e1cbff556226bf4b6055b19cbda2511462640d306af68fda3295f86dabc72c6e45f00a0a559971f17f23e1e3562b1cd4c81e2f318e0a073c72112392684ace591902a9e7833b1a6d2d432a91ea07da2651ad22e3ca00786b9e2d529936ddb1fbec4241e93fc2b017b992d4178e81b61a3c3299b43f61ac5d04a59538b4d6452a0aa0c0cd76d5feb571a66d10152d68f9aac9e53097092232130bf45e73044d22165a61d501392bf53436535118650d7c1a0c3234b36aab0731512b9971ea97bf002b6147273aacd5c2aa80304c7fafa29dfea483d75c640135446b9c9cad5803ec87206d0e160207ccf9cb05b740fa3d648ec4b49b73e2f280445707e328a50ab0cf37a94bed9ace8391a71da625c5bf13c32f2f0658f75d1ca56caf54eccb8f120352ab45f1ae8700c731e6d909382e3df6f1c098782739c6b86c29f6b799441b6ac7e39db51e92b67d455a7c979fd3a77dfab9f9ffab9012af5e908a6f9ffd2287d7067ebba8dcfa2b001b372d0666b11cfa0cb8acdf0fc1cd1e843d826c2bb8c69c76de958375fce617ed2de5a2a071b48fc2da522efc211ba359f44c1128b8c99cd93daee2c890d3b862274207aadd406fe2132396a2880c74034b19ef61c772a3c9edaa59c89783a27dbb73e34be98e83cf100fbd7699201d0cc4eea2de31545e51ecaf3f9bfa2dc1e3de668e0cceb81723155bf51c826bb81aadcdd269d2bd97c2f18963327c6f81a19c0738ded79bd011d6a9c14f9252c89af2f0ef29145f30938234e619be5d275699d09e44dd1be403f5f1bc6bc8712bed3a91bed89b4b776dec741068e6b346d22418bbc3b8b21d547335c9c24867f5d6617af971afa6c36cd0a93b0be5d43c0c32db83f2612fb8420d0e95db62f288bbd2539b4c66cb275fa63a9e4e33b3a064bf4a672439d8082a80e5d2059710888027ec4ebbb31bac130de4bf5c4f5bbd8d61ce7262c5ebbd66e9a60a70e5e36cef3fd94de3fd1f39afb4c34b50356c13f29501341ba45136e32b9a075e7e3cbc675400adedecba5c0aa50eb53f1cf630223a3dd84da82684f55b1ed14297ee7c34f82b989457308d285c41512952e5ccd08fab49fc6614f24b3dac9094839809038c23b638fa48d2f75c738f93ea1293051aa2a38d17b8e307eff6461b6e19e9c403e1d47acbfd88f229f80979559386d33e34cf1357500012e1df66a0ad4dcb2a0ac9137c82f05b69321e044d53ff75abfc373a1d44dec5d9b5d7f657b1428380f90e5a9605b3db0e33bb959692a4e961c51a81c943689bcfd7cd6455069fdda71c489e729ef1cb95ef9f888882dc7af527c7cff629add59612a984d1fb9dfc37fcf1cb94fa9ce23c229283049bf60e941c46300f00f72bf24c83d31d2d53e05184f12cfce240d80588af1ff4448619ea5cf6a11fa27c8d266cd40ae64ac050347e4b568117350fc2944de762164040a386ffd675d4c722904bf2e3d925c6f917fa6f1d016f19deeff5877538183615b4877f7f9fc78e17f2f719fa18b4071f57e3bd70d4e1761acfb71f823039200dc83a81fea332e3109e4e1f148bd51dae2491109ea1c0ff2301ac4511e3103eef67313397eb0863123213035d96902c8a78aceb504e6c7562580e9bf1a4b4e8a91d61874327b1e9b7c10fe0176e17ce9223f373e32d14cac68833f8265b185d71f1bfd80c5724ac463edba951c0e088b2dc7021397f9cfd0ab63f5db56ab6279a3f0380e42cc4b2deff3ab86df60724b1d0f7b79296ca3846d22cdad206c0cdb8af9bec1566d4ea7b68fb5ab4b714cd1631d69ba2543b4e8f8b0b2c204a31f84db202f0be2c6cc4abe9789ebecd55733f807cc4e3c3950e66d7639743294549b98e193e7ab16295fcfa79fce5e364d49d69b5355d5c5a1388bd01bc49170ef4294995cc0b28fb666b75ee98521a2eb564f5f3c31645d3c00b6cef9f386771a1fe2ddfdb0d04b6c33a50ae3ce9958b19427b9ae77c8233eb5a7ea592a747a92321a51b406868075f8d524e54a75fbe9eacad0f46021f253adbd1c909597cf19e91d058b2974a8d14dda857aaa8d398e3877ccad3449f478005885cdfe6b5b06624bf03aa3e8e5e62c6c08e35a576bd39b8833d6e26f9e09fb112aac05f00aae08676fb7980d5ff55f82e9f813fe8a6ae74d4e82a6ea46890805af873e337938fc23e099681dc0210d492349ffe2be82e204aa3ce85b8b95ef0ce8bfba35ac364174bc6bcc3e4cab100b36b36a4707d359b3e8f462b6d023aab75a999f12a798ebeea6066450fc8d", 0x1000, 0x4, 0x0, 0x3, r9}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x6, 0x1, r12, &(0x7f00000013c0)="8e9541bbe18c10e3ea17e0bdc1bf927ec3aa639a7e2bda9be3869cb7dd230620512378b6f02afc688828561b7a87db16f228b3e9770aa8ef42b92beac1b2d40aaf0045be8d71c3b02a", 0x49, 0x6887, 0x0, 0x2, r3}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000001480)="71913942ef8c2ebd2dd83bba3427f02e538471a3e6ec8a38e9aee8d93ca6d0b1528fa7820658b635eecfcbe89e34a8b8088e841773aed7c7652df69a79a66c47059eaed38c26a5d8a52a64f5af49aac07d00995527a761dd99561c5dfb09396776f8622a4ad8f785228cc87d1ddd0defcd02d27961627c8f8258c95b4493b99cdc26b31ffbd4bc285733d1f0a30a31dc1bf418ff612f42871ef49196156314a01654f44839083a2baf3201d0c72a92774e19563dbdbfbc9475bc41799352f3976906b7d93d9bdcedbb77f9a73676355976801872", 0xd4, 0xff, 0x0, 0x0, r3}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0x4, r12, &(0x7f00000015c0)="78839b75a2009f368fc9369fb7b116b94d148f5d1d3224fe3af700812cc1cf874ce15d2f4d98ee651091f082434c78d061fc168f3c969546dacdc7a32ffd0378c2d5714a137650d8e6507db6fb4a6da0ebf687b58d42518b665a62ca3708ee396b75ab3a097a245cef736ee3e383bbbba1db72a340ff5aa6367f17fb72f13cbbcab5f94eca19a64c88c321aa884e3dced948f581f895ba147fa4d7ad1288c51c5dc09be5d97969e406b64eb986e757061a", 0xb1, 0xffffffffffffffff, 0x0, 0x3, r13}]) 1m33.612809263s ago: executing program 0 (id=355): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000)="f257a8ea7bc273dfaeab968508", 0xd, 0x0, &(0x7f0000000200)={0x11, 0x0, r1}, 0x14) 1m33.205165619s ago: executing program 0 (id=358): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) syz_clone(0x2000000, 0x0, 0x60, 0x0, 0x0, 0x0) r0 = syz_usb_connect$printer(0x2, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000000030020f003176c400000000001090224725100000000090400001207010300090501020000000000"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) mount$nfs4(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6673633d8f"]) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000d00), r3) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000000)) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000d40)={0x14, r4, 0x1, 0x70bd2c, 0xa}, 0x14}, 0x1, 0x0, 0x0, 0x4008800}, 0x8080) syz_usb_disconnect(r0) r5 = openat$ubi_ctrl(0xffffff9c, &(0x7f0000000100), 0x400000, 0x0) read$char_usb(r5, 0x0, 0x0) syz_open_dev$ttys(0xc, 0x2, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) 1m32.890032453s ago: executing program 32 (id=358): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) syz_clone(0x2000000, 0x0, 0x60, 0x0, 0x0, 0x0) r0 = syz_usb_connect$printer(0x2, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000000030020f003176c400000000001090224725100000000090400001207010300090501020000000000"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) mount$nfs4(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6673633d8f"]) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000d00), r3) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000000)) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000d40)={0x14, r4, 0x1, 0x70bd2c, 0xa}, 0x14}, 0x1, 0x0, 0x0, 0x4008800}, 0x8080) syz_usb_disconnect(r0) r5 = openat$ubi_ctrl(0xffffff9c, &(0x7f0000000100), 0x400000, 0x0) read$char_usb(r5, 0x0, 0x0) syz_open_dev$ttys(0xc, 0x2, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) 8.301430257s ago: executing program 2 (id=874): r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000024917720042322023f77010203010902120001000010000904"], 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000040), 0x2, 0x20002) r2 = syz_open_dev$vbi(&(0x7f0000000080), 0x3, 0x2) ioctl$VIDIOC_G_STD(r2, 0x80085617, 0x0) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000380)={&(0x7f0000004680)=[{0x9, 0x1000, 0x3a, &(0x7f0000000400)="9b626c062796c1bb55db5fd329928afb490b9d0678e6970000000000e8d50000ed40c2b64114e46a6a942535f5705811cff002edf164e3a9d932"}], 0x1}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) mount(&(0x7f0000000400)=@sr0, &(0x7f0000000280)='./cgroup\x00', &(0x7f0000000080)='hpfs\x00', 0x2a18005, 0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10) landlock_create_ruleset(&(0x7f0000000080)={0x2000, 0x1}, 0x18, 0x3) 7.470560269s ago: executing program 2 (id=879): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x27) syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r0) 6.553367818s ago: executing program 2 (id=881): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x1ffa, 0x43) acct(&(0x7f0000000140)='./file0\x00') (fail_nth: 2) 5.601585946s ago: executing program 2 (id=887): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x1b32, 0x4) sendto$inet(r0, &(0x7f0000000540)='v', 0x1, 0x4040, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004700)=[{{0x0, 0x0, 0x0}, 0xfffffffb}], 0x1, 0x40012100, 0x0) 5.601090909s ago: executing program 2 (id=888): syz_open_procfs$pagemap(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x2, @empty, 0x8}, 0x1c) listen(r0, 0x204) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000540)}], 0x1) 5.531196187s ago: executing program 2 (id=889): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) prlimit64(0x0, 0xc, &(0x7f0000000140)={0x6, 0x8f}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0xfffffffd, 0x1}, 0xc) r2 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'veth0_to_hsr\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newqdisc={0x2c, 0x24, 0xd0f, 0x70bd2b, 0x0, {0x60, 0x0, 0x0, r4, {0x0, 0x8}, {0xffff, 0xffff}, {0xfff2, 0xc}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x3000c81c) setsockopt$MRT6_INIT(r2, 0x29, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x20, 0x0, r4}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4000000000, 0xffff, 0x2}, {}, 0x0, 0x6e6bb9, 0x1}, {{@in=@broadcast, 0xfffffffc, 0x32}, 0x0, @in6=@empty, 0x34ff, 0x0, 0x2, 0x7, 0x200}}, 0xe4) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000008c0)=ANY=[@ANYBLOB="9c010000160633060000000000000080640101000000000000000000000000007f0000010000000000000000000000000000aac0000000000a0000001600000083eb19640e407aa1569cb9ab2c8f2e72730579e7e668eac248cce23d30dc026da03a6a9e8ca3accd2d83831dc06dd5678bdb950035ef4883ac0817680797bab4cad2a74ae08b0000008da60f994f94f8c74cff44eaa9175ab89fcafbbaae46bfaa5d2b113e81219db7c5f54de828ba0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000000004d23200000000000000000000000000000000000001000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000ffffffffffffffff000000000000000005000000000000000400000002000000a06ace3d06000000020000000000041819000000ac0007007f000001000000000000000000000000ac1414bb0000000000000000000000004e2500094e23000e0a00c0203a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="010000000000000003000000000000000100000000000000fa0000000000000009000000000000002f0d0000000000003c000000000000000080000000000000080000000000000081000000000000000900000000000000400000000000000004000000b26b6e0001010003"], 0x19c}}, 0x40004) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @any, 0x7ff, 0x2}, 0xe) syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) syz_io_uring_setup(0x49a, &(0x7f0000000140)={0x0, 0x79b2, 0x3180, 0x1, 0x283}, 0x0, 0x0, 0x0) r5 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000402505a8a4410001020b0109021b00010100c000090400000207010100090501020002"], 0x0) syz_usb_control_io$printer(r5, 0x0, &(0x7f00000011c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0x20, 0x0, 0x1}}) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6d207ee5}, 0x8) bind$inet6(r6, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback, 0x2}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000000200)=[{{&(0x7f0000000580)={0xa, 0x4e23, 0x1, @loopback}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}], 0x1, 0x8020) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3}, 0x8) r7 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) pwritev2(r7, &(0x7f00000015c0)=[{&(0x7f0000000080)="ec", 0x1}], 0x1, 0xfffff, 0x0, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0xb, 0x6, 0xff}, 0x40, [0x8000, 0xc95a, 0xe, 0x8, 0x84, 0x2, 0x3, 0x10007f, 0x20000006, 0x4b, 0x6, 0x3, 0x9, 0x2, 0xffff2d34, 0xffffff01, 0x6, 0x3, 0xfffffffc, 0x5, 0x4, 0x2, 0x7, 0x3c5b, 0x80000001, 0x24, 0xd, 0x1, 0x0, 0x2, 0xe661, 0x4, 0x7, 0x3, 0x8, 0x4c74, 0x80000000, 0x0, 0x3, 0xe, 0x8, 0x8000806e, 0x7, 0x200, 0x1, 0x7, 0x200, 0x3e, 0x2, 0xff, 0x6, 0xc, 0x5, 0x4, 0x8, 0x400, 0x80, 0x1, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000009, 0x9, 0x8000012f, 0x8004, 0x1, 0xfffffff3, 0x129432e6, 0x88, 0xf9, 0xe, 0x8, 0x6c7, 0x9, 0xfffffffc, 0x8, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x30e, 0x78, 0xea4, 0x0, 0x4, 0x7, 0x7fff, 0x6, 0x400, 0x401, 0x6, 0x1, 0xff, 0x5, 0x1000005, 0x5f3c, 0xd, 0x100004e0, 0x2, 0x4, 0xb, 0x8001, 0x9, 0x8, 0x9, 0x6, 0x47, 0x8020, 0x1, 0xfe000000, 0xffff, 0x2, 0x4, 0x9, 0x3, 0x3, 0x9, 0x1, 0x3, 0xffffffff, 0xbc45, 0x48c93690, 0x43, 0x103], [0x7, 0xa, 0x4, 0x5, 0x7f, 0x100, 0x8d2, 0x9, 0x3, 0x7fff, 0x0, 0x5, 0x9, 0x4, 0x6, 0xfffffffd, 0x0, 0x6, 0x5, 0x1, 0x86, 0x3, 0x303c, 0xbe7, 0xb, 0x5, 0x2, 0x2, 0x3, 0x20000008, 0x2, 0x6d03, 0x2, 0x38, 0x800003, 0x200, 0x0, 0x3, 0x4, 0x2950bfaf, 0x1000, 0xa2, 0x7, 0x6, 0x5, 0x6, 0xac8, 0xc2, 0x2, 0x3, 0x7ff, 0x12b, 0xfffffff9, 0x1, 0x1000000a, 0x0, 0x5, 0x1c, 0x120000, 0x3, 0x2006, 0x80a2ed, 0x4, 0x25], [0x80009, 0xbb33, 0x80000000, 0xb, 0x5, 0x93a, 0x6, 0x1000006, 0xfffffffe, 0xb9, 0xce7, 0x1ff, 0x2, 0x57, 0x6, 0x3, 0x101, 0x10000, 0x4, 0x7fff, 0x10000, 0x7ff, 0x2, 0x5, 0x1, 0x2, 0x14d, 0x60a7, 0x16, 0x96, 0xfffffffe, 0x80000000, 0x0, 0x4, 0xc8, 0x1, 0xfffff000, 0x10080, 0x3, 0x7e, 0x100, 0x1000, 0x7, 0xaf, 0x8, 0x6, 0x226, 0x5, 0x5, 0x1, 0x30b1d693, 0xa1f, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x200, 0xffff3441, 0x1]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 2.20573s ago: executing program 4 (id=910): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88549de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x3c) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x0, 0xff, "bac5f8ffffff483cdd52fc3010637539b622a1c3c01c13c04df6b906289e64e96700000000c69c5759b8abdcb5dab8466d0048878c150000000000002000", 0x33}, 0x60) 2.151028048s ago: executing program 1 (id=911): r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) dup3(r0, r1, 0x0) 2.150545692s ago: executing program 4 (id=912): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = bpf$PROG_LOAD(0x25, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x20, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99ee}, 0x94) r4 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000002380)={r3, 0x0, 0x2d, 0x0, @val=@netfilter={0x2, 0x4, 0x600}}, 0x20) bpf$LINK_DETACH(0x22, &(0x7f0000000100)=r4, 0x4) read$FUSE(0xffffffffffffffff, &(0x7f0000001840)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sendmmsg$unix(r1, &(0x7f0000008a80)=[{{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000017c0)=[{&(0x7f00000003c0)="299415948fc82354a2", 0x9}, {&(0x7f0000000400)="cc0dcabab7369fbba3c2fd24d6ca9db8fd9cb17298ebe01300aac91935962ad5e2988afc7e71a172c14c2c6b25d7688659b348557fcd2a937678c2adca8a5efe19614fb0f23809878b67870e373040a51ccbe289", 0x54}, {&(0x7f0000000480)="6603823abcf002847ba9f2acf5daf4aa9be915bdb08ae817e5ae807c6c5e6e9ed5a23422bd4ad141168385d5559558fa25239ea97d6fd925bdd7733909aa9de7691b91ce0ff8553796f29ac1a290c4a48da99368db4b8f69e7cb4a64d1a10a7b28f96bbab1eed087bedebbc2d191da2ce173c53416c1760c1cbcc29beadb743edc478dfe2e9637b0063ce850e353fac61372857993306ad7740451c228cda0c31dd3e1653c28daed6de7ff69715b8d82774b1a5a51e08e081af471d5f33e44680187fa6d91ddb6dbca9c27d7ceb87acdff12f47f38093caace05734cb37ac6e677866b373b9dcd86dd7fe4d339b42d3e", 0xf0}, {&(0x7f0000000580)="945dbe9084ae4e158bdd5629afd77a79b69917d6b996c5f6fac643cfaffbd6b0a2fa7d63a00df44d03606696e47008392eda591fc4524c37cb471dff9336dda03d8fd0f003ada3cb453833a8304863a0054a10e891c22e724030cb4804445cd7d3a2d204ca1ad0439f89cb6c77a6d8c0bd48fda83124184c8c3f625cb777d1671f95ee070beb8d12258c655d8a6b8c652d6af6", 0x93}, {&(0x7f0000000640)="7ee6744dce23d181bd362c6235254bcd07cfcae7ede8487e736520e4f9ed8c00d06dd29285e2e43a1232b743697be0d07657d72a04d495b9a34ef6cda76b1dd4f36aa95834016a7b99c3e1dba1ba616ec49c05474238e39fe1e11f832bb6f24e2d9eb17c76d3e60fd9ff99f617dad7a5e388edfccecac2cedf48e737a0f5e551bc18d04213f6e45399789d8c63b58eb632776993b124e3afa69fc9d891a83982a57f4982d20809a5bd34a553b1c2a51e06948c4a1547920aaf9f4e08192fef", 0xbf}, 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0x1000}, {&(0x7f0000007b80)="efe612c08b306492491e6398b58bac99c671dcacb2231182898245edc119b2457697bddbb8cf2a365c246d793778560bd6b48b6682cf3db928877f78331ceae4178ddc3ea0214ef207fe627540a2a211adecbaaf648e8ef61bc61ffc177a236257f3c7224ac3a648a544e3e8bb85e59e83039234f3041cb9ca0a79475aecc2d6ae45be1baa69bf13aae71221b76e", 0x8e}, {&(0x7f0000007c40)="75a3524ca2173988d19f1f29b639c5f16da3d364383caabfd8e226", 0x1b}, {&(0x7f0000007c80)="8619906895801ef158edc5189cd4bb0002046c9a9789d4686a2aba31f66caa3a42f3d3ca5f261dfebaee", 0xffffffffffffffe9}, {&(0x7f0000007cc0)="e72574e26fb2e188b0963eabf3cde6b2b29897fccc8a2c7317a67376c752043f9dda71414f3de7247ef1b54c8cc9fcc9dc0772c1f99325438ce37b8df0419aa51db5f36a7ece32fbc3c9894f6eaa143ec05040c2fca8350668f1871be10f6d68e038df3da2c481f0ac826e5c071c3967ae79035953addb6c319005a3f82dfb5a3a1102cbc000233ba2e1000710c77c552e396575058f060e2b43c2ff64a3a659f13a97b0689ae6aca7c6db4a1db543790b24a5", 0xb3}, {&(0x7f0000007d80)="b7982015afcfe09d7b4147f84ed7d8fb560c0f1682f3fae6bee619c3c569b9d4db1ecd9b64cabc619e4f4ae04bb2a2694ef03077d400422c4fd8b9910d57097d68f9930b6518dca994f6e015f568a31a7e9e975d57ce43a4c5e6dcb484d8ed9b543219eb96b8e70b39f9e2d34ab3f0b66420821e4eb40bba42d24c97a33c2a5d5b9fbd57b6e76b3b57ea3039ec42ebef2827203f65e0431484e1d7dee43154c855caaa912db8c3ad631c1b8c316169e976949d47e64e01bee12b2081d9c62419e604ce3dc66c5ac12d3f9e7d08f340", 0xcf}, {&(0x7f0000007e80)="9c95234ec15cc5b1e6e7abc93c9cacd55fb4648a8956b43d6fe07edb0cc26bbede567a1e23d21cded248456e65f301687ce47f04d29c2e7696f509bc258d0d58ba6f08b7cd4212bbe4e909fcc392aaba9b9d0c9db919e2d5603d261c5c81f625e174e40a0e9f", 0x66}, {&(0x7f0000007f00)="307ecfb5349d42f54d309e0abc74aac47c68bc9dc7981362521f0fffeeca4b6556d011de476cca40ae96e09fe2c3ee9c157a7646916fb96a56965691ca318e880c596443584be43e73763b7a2356178e4d99a7a8c4f5e47426c1e1a29d32c3956b7cdf16b64f4e451ffa54a624c76b074bc054e435500560e93d2186aa6015b5b288feec955c8d3b10bdada006fe7e0692c228040b3d64f5848a5236578b0a47103f018665a9fb49182314905b01e366d9512a986e98709fe903d3349e94758eafa37b8442c9d3b066715b2e913bfd16b185e732", 0xd4}, {&(0x7f0000008000)="ebeb4186200b03dcf0994e5d6a00f93ee9bf1200e4c89d4dcde7b4c9fce6ce4d9c9ca51d64366f100ec5b22bab62902169a47349aeb5f93b956ce1e7699ce14508d0974d544d367fce6914198b5460b829122200ac7a301243b42ea90c34547ce0c2a190c65dc8ddb2617e334a21b03c55cf2053b830197c6ed4befcce92487b5b1273b868c9fb10a99ba4a22410be88f0d93f9d8a369412d98bd41ff99454e6ac9ded3ef86b0aa3208c24aef0", 0xad}, {&(0x7f00000080c0)="f1f7a2252cbfa342e9006678b450b6dfac89c5c868e2d84a15a9ceed865fabfbbbac6bf58e8d42bb4333532af1af8dca3baff86628143dd9c14b0ba5f2ed394301cda1c78097bbaf02bf100c64fbd7661b96b4721a0fbc5b7ef078a90118eab2ebb1579b484e4aa259f9", 0x6a}], 0xa, &(0x7f0000003ac0)=ANY=[@ANYRES64=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="2000000000000000000000009c6adddbce8a28c6c3dd", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r3], 0x54, 0x24048010}}, {{&(0x7f0000008300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000008580)=[{&(0x7f0000008380)="c1884d33ef5e4d2c4e4364aad1ff34f45223c53fecbffa6798af5176b27c441f217c8d0e92c051d726c01269e140fed3e935039e8aef804525829fefdb43f2992c3fee2772e0ad70628bbdfca2c1891276d8445478188ec3ed41187cb53e7de03675048df3d35891b299fb13f46cd4b1aef7219e2f5e8de05d86a34960ff195c1705d45acd088e028e95082602b7ead2d5e83ff12856c8a97c08c20c2dbe19ef496b0ef575ee5eb566c335913aa0d795d93931adb8df0c04fdb016aed80a048a8cbf0bc49219b941eecd042a3e4562b13624", 0xd2}, {&(0x7f0000008480)="eb3d205a8ed40c1012b1dd0f61da04ccab5b422aa02ae296ca754d33fd1096b9bd67c5ae9752a8e6bae23f5837d343eae89a0c0838ce4d8cf09c47a2e1db056409dabc000d3f323c197b9007c6db2d08e8cfa3023c527687700434f9601a184526d22a62fbdf0bfd3527aa70d674fc099593a0d149308f2842ade490cf641ae616239670c904714d58a0359c3ba1ad375162a46dbc2f9fdb6139398ca26b921b358e9cc405c3ecc382360f60a75e49b36c384e2b682c963699421b29b8cc54f288b890c19fa16c21da1d0668895b5901e5b2469af5b2c325177105a1a0075644c090b8", 0xe3}], 0x2, &(0x7f00000039c0)=[@rights={{0x18, 0x1, 0x1, [r4, 0xffffffffffffffff, r1]}}, @rights={{0x24, 0x1, 0x1, [r4, r3, 0xffffffffffffffff, r4, r4, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r0, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {r7, r5, r6}}}, @rights={{0x10, 0x1, 0x1, [r2]}}], 0x80, 0x4004}}, {{0xfffffffffffffffe, 0x0, &(0x7f0000008980)=[{&(0x7f0000008600)="e58713838dd4834d817c10cd07eff787aaa381709e1158441cb744500a7ca85cb45a7ebc32ab92e044e29fa76ec7203bd3fead46715ccabceded6394b8643c4d3ad4b471ef1b156f6cde035478334271d9d573d571824df358627a8d6c31b9fa53be33e11b1f805bb61ab0fe536c0db55cd76fa42cc25520456445e93933b15dd1ca5807d929336f5a17e03e35a0f91b1b7f9c442eaaed94deadddd4718fa9a088b3716802a3f8a87ba62efa2a9c514351a9074765", 0xb5}, {&(0x7f00000086c0)="a4c3863cede512c0c721f7017b70f1500b5f0dbc876c09863fd7b68faa2c3189c2d5eae3f51b2134c9bd41016e9104b94673d940b3e545de9450e2157153d8bed6b0aba53262f4d013290d6299646036bb387d2598a55f0082eab151c8ef85b9710405f4b9451052157eb092834fee67a6f6bc10fc66bfd2fddf3c1587a7f9c5de54795965d68ccfd326a79400549b22f4c1314d7d53704585082140628b62b75047e4675d52f0427f1907afefed1254b9349083763cd4bb37a634ba52205479bbd133f62525966fb13ce26dda546cc5f6b9604f7ecdd483a7015a814a870dc43ebf31c654", 0xe5}, {&(0x7f00000087c0)="e41ff1e99dcedf89cf805a1526d433165cb7524dc93cdd854be639492fb83916491596cbca9c4eb38c020c39a925343e28f3b72e9bbe8c1b09d7b400453ffdcb25e144d86ac8329a131e2febc9a761bb297c816719df96a65a4eca1e00449df4d2e7494cb7a8007aa6e3", 0x6a}, {&(0x7f0000008840)="96a3727eb4a565f7d26aece9aab75b2c90502e9110ddf2b17dc91bb32da2586b71060b87e92e28a6f42b534b71bb43a17436da23d7b0b8586d4477c3cba7cf4938399f2e5cb5076aab50c8db873f1e6a8f0856cc998cae14e5d9e4346115ec5755da9ae6008aa6c047322f0cfe859a001e988915b6636766e401995c5b79a1bd46616a6e5e8254c9a5105ab3594d19b3bb1a0f575c734a9c5ff679a24114aafa97ca103f57f4636beac138ec4a0dc646dfcf87d58f986e6d4a97939ffce58cb63c6e95edb9bac28d1fbc9317d2eb466d5b83050981fa91", 0xd7}, {&(0x7f0000008940)="e732e916eaa03e5a194ac2257282575c1147f0f3a17b7247e96e9be5840a1188114d8848f4bb5287ee9ed92faf", 0x2d}], 0x5, &(0x7f0000003880)=[@rights={{0x20, 0x1, 0x1, [r3, r3, 0xffffffffffffffff, r0, r4]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r4, r4, r3, r3]}}, @rights={{0x20, 0x1, 0x1, [r4, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x64, 0x4000000}}], 0x5, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003980), 0x117f42, 0x0) ioctl$FS_IOC_GETFSUUID(r8, 0x80111500, &(0x7f0000000040)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) madvise(&(0x7f0000363000/0x2000)=nil, 0x2000, 0xf) syz_clone(0x668c7000, 0x0, 0x0, 0x0, 0x0, 0x0) r9 = open(&(0x7f00009e1000)='./file0\x00', 0x149040, 0x40) fcntl$setsig(r9, 0xa, 0x13) fcntl$setlease(r9, 0x400, 0x0) r10 = socket$kcm(0x2a, 0x2, 0x0) ioctl$sock_TIOCINQ(r10, 0x541b, &(0x7f0000000240)) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = getpid() fcntl$setownex(r11, 0xf, &(0x7f0000000100)={0x2, r12}) ioctl$sock_FIOGETOWN(r11, 0x8903, &(0x7f00000001c0)=0x0) fcntl$setown(r9, 0x8, r13) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) truncate(&(0x7f0000000080)='./file1\x00', 0x4) fcntl$setlease(r9, 0x400, 0x2) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) madvise(&(0x7f0000000000/0x600000)=nil, 0x600707, 0x18) 2.090455848s ago: executing program 1 (id=914): r0 = socket(0x2b, 0x80801, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x3d0, 0x1f8, 0x110, 0x110, 0x300, 0x300, 0x300, 0x4, 0x0, {[{{@arp={@multicast2, @loopback, 0xffffffff, 0xffffffff, 0xc, 0xb, {@empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}}, {@empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}}, 0x6eb, 0x6, 0x241, 0xfffc, 0x1, 0x3, 'bridge0\x00', 'veth1_vlan\x00', {0xff}, {0xff}, 0x0, 0xe69636a4dc88d96d}, 0xbc, 0x10c}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, 0x4, 0xffffffff}}}, {{@arp={@multicast1, @dev={0xac, 0x14, 0x14, 0x33}, 0xffffff00, 0xff000000, 0xf, 0x7, {@mac=@random="c9fa3311ca65", {[0x0, 0xff, 0xff, 0xff]}}, {@empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}}, 0x8001, 0x20c, 0x2, 0x4, 0x7f, 0x0, 'sit0\x00', 'veth1_to_bond\x00', {0x7f}, {}, 0x0, 0x10a}, 0xbc, 0xe0}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@multicast2, @empty, 0xffffffff, 0xff, 0xe, 0x8, {@empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}}, {@empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}}, 0x0, 0x6, 0x1, 0x4, 0xaae0, 0x2, 'veth1_to_bridge\x00', 'xfrm0\x00', {0xff}, {}, 0x0, 0x120}, 0xbc, 0x104}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x200, 'syz0\x00', {0x9}}}}], {{'\x00', 0xbc, 0xe0}, {0x24}}}}, 0x41c) socket$alg(0x26, 0x5, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_BLANKSCREEN(r1, 0x560e, &(0x7f0000000000)) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0xfffffe14) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000200)={0x50, 0x0, r2, {0x7, 0x1f, 0x9, 0xffffffffd24b2432, 0x83, 0xffff, 0x0, 0xabe6, 0x0, 0x0, 0x80, 0x88001}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000004200)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x78, 0x0, 0x80, {0xc, 0x3, 0x0, {0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0xffffffff, 0xfffffffe, 0x0, 0x80000, 0x8000, 0x0, 0x0, r3, 0x1, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r4, &(0x7f0000000200), 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x34) r5 = dup3(0xffffffffffffffff, r4, 0x6700000000000000) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x20, 0x0, 0xa921, {0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000500000002e3ff008700000001000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x6, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) landlock_add_rule$LANDLOCK_RULE_NET_PORT(0xffffffffffffffff, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setresuid(r7, r7, r7) quotactl_fd$Q_SETINFO(r5, 0xffffffff80000600, r7, &(0x7f0000000180)={0x100, 0x6}) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000440), 0x77, r6}, 0x38) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000340)={0x4, 0x1, 0x9, 0x3}) socket$alg(0x26, 0x5, 0x0) 1.743394906s ago: executing program 4 (id=918): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) syz_io_uring_setup(0xf00, &(0x7f0000000080)={0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) syz_io_uring_complete(r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') preadv(r3, &(0x7f0000000640)=[{&(0x7f0000000140)=""/134, 0x86}], 0x1, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r4, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000063c0)="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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={0x180, 0x0, 0x7fffffff, [{{0x0, 0x2, 0x2, 0x100, 0x2, 0x8, {0x6, 0x9, 0x2, 0x80000000000000ff, 0x3, 0x0, 0x7fffffff, 0x58, 0x3, 0x8000, 0x9, r5, r6, 0x1, 0x4}}, {0x20000000000000, 0x537, 0x2b, 0xf9, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x00\x00'}}, {{0x3, 0x2, 0x6, 0x7, 0x3c88, 0x9, {0x4, 0x5, 0x5, 0x1, 0x3, 0x12e, 0x7, 0x7, 0x6, 0xc000, 0x0, r5, r6, 0x0, 0x8}}, {0xffffdfffffffffff, 0x401, 0xb, 0x8, '&+%*!\xeb(^-@\x00'}}]}, 0x0, 0x0, 0x0}) getdents64(r7, &(0x7f0000000100)=""/134, 0x86) 1.581345682s ago: executing program 4 (id=919): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x1c, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xffffff7f, 0x0, 0x0, 0x0, 0x4}, {}, {}, [@map_fd={0x18, 0x9, 0x1, 0x0, 0x1}, @alu={0x7, 0x0, 0x6, 0x3, 0x1, 0x8, 0xfffffffffffffffc}, @ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfffffeff}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000100)='GPL\x00', 0x1, 0x0, 0x0, 0x41000, 0x16, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000140)={0x3, 0x7, 0x9, 0x5}, 0x10, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000180)=[{0x2, 0x4, 0x2, 0x7}, {0x3, 0x3, 0x1, 0x2}, {0x4, 0x4, 0xa, 0x7}, {0x0, 0x2, 0x4, 0x8}, {0x1, 0x2, 0xd, 0xc}, {0x5, 0x4, 0x6, 0xc}, {0x2, 0x4, 0xd, 0x7}, {0x1, 0x3, 0x4, 0x1}], 0x10, 0xc}, 0x94) r0 = syz_open_procfs(0x0, &(0x7f00000028c0)='net/ipv6_route\x00') listen(r0, 0x101) 1.576226204s ago: executing program 4 (id=927): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendmmsg$inet6(r0, &(0x7f0000019680)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141414}}, 0x1c, 0x0}}], 0x1, 0x20004855) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x7f, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000480)=0x7, 0x4) (fail_nth: 2) 1.238221591s ago: executing program 1 (id=920): r0 = socket(0x29, 0x6, 0x8) write(r0, &(0x7f0000000000)="240000001a005f0214f9f407000904000a000000fe0000000000000008000f00fd000000", 0x85) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000180)=ANY=[@ANYRES64=r0], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0xfffffffffffffffd) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, 0x0, 0x0) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_int(r8, 0x1, 0xf, &(0x7f0000000280)=0x80, 0x4) r9 = dup(r7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r9, 0x0) ioctl$BLKROSET(r7, 0x125d, &(0x7f0000000000)=0x1000000010) ioctl$TIOCL_SETSEL(r9, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x1, 0x4, 0x5, 0x3}}) ioctl$BLKRRPART(r9, 0x125f, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) fsopen(&(0x7f00000000c0)='ntfs3\x00', 0x1) sendto$packet(r2, &(0x7f0000000000)="05000806", 0x5e0, 0x0, &(0x7f0000000080)={0x11, 0x8100}, 0x14) 1.236784698s ago: executing program 4 (id=921): r0 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000380)=ANY=[], 0x0, 0x2, 0xba, &(0x7f0000000140)=""/186, 0x40f00, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) mount$9p_virtio(&(0x7f00000001c0), 0x0, 0x0, 0x8c, 0x0) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80002, 0x0) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1a, 0x3, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc4f, 0x0, 0x0, 0x0, 0xfffffffc}}, &(0x7f0000000180)='GPL\x00', 0x7, 0x0, 0x0, 0x41000, 0x20, '\x00', 0x0, 0x2b, r5, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r6, 0x0, 0x0, 0x0, 0x10, 0x4a6}, 0x94) ioctl$SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000080)=0x40000) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x1) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x43) 840.436723ms ago: executing program 3 (id=923): syz_open_procfs$pagemap(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x2, @empty, 0x8}, 0x1c) listen(r0, 0x204) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000540)="580000001500add427323b470c45b4560a067fffffff81004e22030d00ff0028925aa8002000eaa57b000900", 0x2c}], 0x1) 838.888071ms ago: executing program 3 (id=924): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(0x0, r0) getsockopt(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000000c0)={0x40, r2, 0x1, 0xfffffffd, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_DEVKEY={0x24, 0x2f, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x40}}, 0x0) 756.382449ms ago: executing program 3 (id=925): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(0x0, r0) getsockopt(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000000c0)={0x40, r2, 0x1, 0xfffffffd, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_DEVKEY={0x24, 0x2f, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x40}}, 0x0) 752.583322ms ago: executing program 3 (id=926): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) ioctl$NILFS_IOCTL_RESIZE(r1, 0x40086e8b, &(0x7f0000000040)=0x4) (async) ioctl$NILFS_IOCTL_RESIZE(r1, 0x40086e8b, &(0x7f0000000040)=0x4) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x34, r0, 0x1, 0x70bd29, 0xffffffbe, {{0x2}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}], @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8}]]}, 0x34}, 0x1, 0x0, 0x0, 0x48080}, 0x20004056) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="58000000140019234083feff040d8c560a06580200ff0000000000000020ffff00000000000064009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100070c100000000200ffffffff", 0x58}], 0x1) 681.076533ms ago: executing program 3 (id=928): r0 = syz_open_procfs(0x0, &(0x7f00000028c0)='net/ipv6_route\x00') listen(r0, 0x101) 631.145536ms ago: executing program 3 (id=929): openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x300000d, 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYRESDEC], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f00000005c0)=""/186, 0x41000, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@deltfilter={0x3c, 0x2d, 0x100, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x3, 0x1}, {0xc, 0x8}, {0x8, 0x3}}, [@TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x8}, @TCA_RATE={0x6, 0x5, {0x3, 0x7}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x44140) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x10000000000002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_usbip_server_init(0x6) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000", @ANYRES32=r0], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280), 0x46ac01, 0x0) syz_80211_join_ibss(&(0x7f0000000040)='wlan0\x00', &(0x7f0000000080)=@default_ibss_ssid, 0x6, 0x0) r6 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x80800) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r6, 0xc05064a7, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000002c0)=[0x0], &(0x7f0000000340), 0x3f, 0x1}) mount(&(0x7f00000001c0)=@sr0, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000200)='ext2\x00', 0x21000d, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000071112400000000008510000002000000850000000f00000095000000000000009500a70500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0xf, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 373.347184ms ago: executing program 1 (id=930): prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000000)) (async) setresuid(0x0, 0xee00, 0x0) (async) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) 311.528023ms ago: executing program 1 (id=931): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x1) r0 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x48000, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000400)={0x38, 0x6, 0x10000028, 0x0, 0xd, 0x6, 0x3, 0x1, 0xfffffffd, 0x4}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="20010000100021040000000000000000fe880000000000000000000000000001e00000020000000000000000f5ffffff00"/63, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB], 0x120}}, 0x0) msgsnd(0x0, &(0x7f00000035c0)=ANY=[@ANYBLOB], 0x1b, 0x5f005e4c1fdd0237) syz_emit_ethernet(0x46, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, &(0x7f00000001c0)='grpquota') r1 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x188) quotactl_fd$Q_SETINFO(r1, 0xffffffff80000601, 0xee01, &(0x7f0000000300)={0xfffffffffffffffc, 0x5, 0x1, 0x2}) (fail_nth: 2) 0s ago: executing program 1 (id=932): r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) dup3(r0, r1, 0x0) kernel console output (not intermixed with test programs): 48kB [ 169.569998][ T7620] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 169.573423][ T7620] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 169.576918][ T7620] 38106 total pagecache pages [ 169.578576][ T7620] 372 pages in swap cache [ 169.580460][ T7620] Free swap = 120156kB [ 169.582248][ T7620] Total swap = 124996kB [ 169.584173][ T7620] 524155 pages RAM [ 169.586092][ T7620] 0 pages HighMem/MovableOnly [ 169.588703][ T7620] 210091 pages reserved [ 169.590721][ T7620] 0 pages cma reserved [ 169.691617][ T7628] binder: 7627:7628 ioctl c0306201 80000600 returned -14 [ 169.693329][ T7630] netlink: 4 bytes leftover after parsing attributes in process `syz.1.515'. [ 169.698733][ T7630] openvswitch: netlink: Flow actions attr not present in new flow. [ 169.743228][ T7637] netlink: 12 bytes leftover after parsing attributes in process `syz.4.516'. [ 169.764826][ T7640] IPv6: Can't replace route, no match found [ 169.999525][ T7638] 9p: Bad value for 'wfdno' [ 170.028369][ T7664] netlink: 'syz.1.526': attribute type 4 has an invalid length. [ 170.054496][ T7667] netlink: 12 bytes leftover after parsing attributes in process `syz.4.527'. [ 170.167512][ T7669] binder: 7668:7669 ioctl c0306201 80000600 returned -14 [ 170.788879][ T7690] netlink: 8 bytes leftover after parsing attributes in process `syz.3.533'. [ 170.792663][ T7690] nbd: must specify at least one socket [ 171.758218][ T34] usb 7-1: USB disconnect, device number 10 [ 171.804076][ T7705] FAULT_INJECTION: forcing a failure. [ 171.804076][ T7705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 171.810067][ T7705] CPU: 3 UID: 0 PID: 7705 Comm: syz.2.538 Tainted: G L syzkaller #0 PREEMPT(full) [ 171.810086][ T7705] Tainted: [L]=SOFTLOCKUP [ 171.810089][ T7705] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 171.810096][ T7705] Call Trace: [ 171.810100][ T7705] [ 171.810105][ T7705] dump_stack_lvl+0x100/0x190 [ 171.810132][ T7705] should_fail_ex.cold+0x5/0xa [ 171.810148][ T7705] _copy_from_user+0x2e/0xd0 [ 171.810172][ T7705] bm_register_write+0xf3/0x1900 [ 171.810192][ T7705] ? __pfx_bm_register_write+0x10/0x10 [ 171.810207][ T7705] vfs_writev+0x5ea/0xe10 [ 171.810223][ T7705] ? __pfx_vfs_writev+0x10/0x10 [ 171.810245][ T7705] ? __fget_files+0x21f/0x3d0 [ 171.810264][ T7705] ? do_writev+0x13e/0x340 [ 171.810275][ T7705] do_writev+0x13e/0x340 [ 171.810286][ T7705] ? __pfx_do_writev+0x10/0x10 [ 171.810297][ T7705] ? ksys_write+0x1ac/0x250 [ 171.810310][ T7705] ? rcu_is_watching+0x12/0xc0 [ 171.810325][ T7705] __do_fast_syscall_32+0xe7/0x950 [ 171.810349][ T7705] ? lockdep_hardirqs_on+0x78/0x100 [ 171.810364][ T7705] do_fast_syscall_32+0x32/0x70 [ 171.810378][ T7705] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 171.810392][ T7705] RIP: 0023:0xf7f72fcc [ 171.810402][ T7705] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 171.810413][ T7705] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000092 [ 171.810424][ T7705] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000400 [ 171.810431][ T7705] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 171.810437][ T7705] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 171.810443][ T7705] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 171.810450][ T7705] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 171.810464][ T7705] [ 172.415123][ T34] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 172.498569][ T5748] Bluetooth: Unexpected start frame (len 12) [ 172.595110][ T34] usb 6-1: Using ep0 maxpacket: 8 [ 172.603109][ T34] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 172.609739][ T34] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 172.614082][ T34] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 172.618666][ T34] usb 6-1: config 16 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 172.622406][ T34] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 172.626661][ T34] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 172.629490][ T34] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.641830][ T34] usbtmc 6-1:16.0: bulk endpoints not found [ 172.850756][ T7739] FAULT_INJECTION: forcing a failure. [ 172.850756][ T7739] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 172.858131][ T7739] CPU: 1 UID: 0 PID: 7739 Comm: syz.3.551 Tainted: G L syzkaller #0 PREEMPT(full) [ 172.858150][ T7739] Tainted: [L]=SOFTLOCKUP [ 172.858154][ T7739] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 172.858160][ T7739] Call Trace: [ 172.858164][ T7739] [ 172.858168][ T7739] dump_stack_lvl+0x100/0x190 [ 172.858184][ T7739] should_fail_ex.cold+0x5/0xa [ 172.858199][ T7739] _copy_from_iter+0x1f4/0x1690 [ 172.858220][ T7739] ? __pfx__copy_from_iter+0x10/0x10 [ 172.858236][ T7739] ? rcu_is_watching+0x12/0xc0 [ 172.858249][ T7739] ? trace_kmalloc+0xe3/0x110 [ 172.858260][ T7739] ? __kasan_kmalloc+0xaa/0xb0 [ 172.858271][ T7739] ? __kmalloc_noprof+0x320/0x850 [ 172.858290][ T7739] kernfs_fop_write_iter+0x186/0x5f0 [ 172.858307][ T7739] vfs_write+0x6ac/0x1070 [ 172.858320][ T7739] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 172.858336][ T7739] ? __pfx_vfs_write+0x10/0x10 [ 172.858346][ T7739] ? find_held_lock+0x2b/0x80 [ 172.858369][ T7739] ksys_write+0x12a/0x250 [ 172.858380][ T7739] ? __pfx_ksys_write+0x10/0x10 [ 172.858391][ T7739] ? ksys_write+0x1ac/0x250 [ 172.858403][ T7739] ? rcu_is_watching+0x12/0xc0 [ 172.858417][ T7739] __do_fast_syscall_32+0xe7/0x950 [ 172.858431][ T7739] ? lockdep_hardirqs_on+0x78/0x100 [ 172.858445][ T7739] do_fast_syscall_32+0x32/0x70 [ 172.858458][ T7739] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 172.858471][ T7739] RIP: 0023:0xf707efcc [ 172.858481][ T7739] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 172.858491][ T7739] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 172.858501][ T7739] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 0000000080000200 [ 172.858508][ T7739] RDX: 0000000000000012 RSI: 0000000000000000 RDI: 0000000000000000 [ 172.858514][ T7739] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 172.858520][ T7739] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 172.858526][ T7739] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 172.858540][ T7739] [ 173.327761][ T7752] syzkaller0: entered promiscuous mode [ 173.329893][ T7752] syzkaller0: entered allmulticast mode [ 173.346981][ T7752] tipc: Started in network mode [ 173.349048][ T7752] tipc: Node identity 426884c91528, cluster identity 4711 [ 173.354222][ T7752] tipc: Enabled bearer , priority 0 [ 173.358461][ T7751] tipc: Resetting bearer [ 173.369253][ T7751] tipc: Disabling bearer [ 173.398312][ T7747] 9p: Bad value for 'wfdno' [ 173.489486][ T7756] syzkaller0: entered promiscuous mode [ 173.492096][ T7756] syzkaller0: entered allmulticast mode [ 173.508458][ T7756] tipc: Started in network mode [ 173.510132][ T7756] tipc: Node identity 0efbd0bcb846, cluster identity 4711 [ 173.514310][ T7756] tipc: Enabled bearer , priority 0 [ 173.518458][ T7755] tipc: Resetting bearer [ 173.528491][ T7755] tipc: Disabling bearer [ 174.245153][ T1338] usb 7-1: new high-speed USB device number 11 using dummy_hcd [ 174.407601][ T1338] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 174.410941][ T1338] usb 7-1: config 1 has an invalid descriptor of length 52, skipping remainder of the config [ 174.414287][ T1338] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 174.417431][ T1338] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 174.422951][ T1338] usb 7-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 174.426084][ T1338] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 174.428641][ T1338] usb 7-1: Product: syz [ 174.430058][ T1338] usb 7-1: Manufacturer: syz [ 174.437192][ T1338] cdc_wdm 7-1:1.0: skipping garbage [ 174.439248][ T1338] cdc_wdm 7-1:1.0: probe with driver cdc_wdm failed with error -22 [ 174.833010][ T7782] netlink: 12 bytes leftover after parsing attributes in process `syz.3.566'. [ 174.895077][ T7787] veth1: entered promiscuous mode [ 175.005477][ T7796] netlink: 2036 bytes leftover after parsing attributes in process `syz.3.570'. [ 175.009402][ T7796] netlink: 24 bytes leftover after parsing attributes in process `syz.3.570'. [ 175.060152][ T7797] mmap: syz.2.562 (7797) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 175.179609][ T5904] usb 6-1: USB disconnect, device number 13 [ 175.515166][ T5904] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 175.679316][ T5904] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 175.683742][ T5904] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 175.688817][ T5904] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 175.693578][ T5904] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 175.698117][ T5904] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.702577][ T5904] usb 6-1: config 0 descriptor?? [ 175.871643][ T7812] netlink: 12 bytes leftover after parsing attributes in process `syz.3.576'. [ 176.117015][ T5904] usbhid 6-1:0.0: can't add hid device: -71 [ 176.120195][ T5904] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 176.126858][ T5904] usb 6-1: USB disconnect, device number 14 [ 176.198018][ T7819] netlink: 28 bytes leftover after parsing attributes in process `syz.3.578'. [ 176.647408][ T7824] FAULT_INJECTION: forcing a failure. [ 176.647408][ T7824] name failslab, interval 1, probability 0, space 0, times 0 [ 176.651889][ T7824] CPU: 1 UID: 0 PID: 7824 Comm: syz.1.580 Tainted: G L syzkaller #0 PREEMPT(full) [ 176.651906][ T7824] Tainted: [L]=SOFTLOCKUP [ 176.651910][ T7824] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 176.651916][ T7824] Call Trace: [ 176.651921][ T7824] [ 176.651925][ T7824] dump_stack_lvl+0x100/0x190 [ 176.651941][ T7824] should_fail_ex.cold+0x5/0xa [ 176.651955][ T7824] should_failslab+0xc2/0x120 [ 176.651968][ T7824] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 176.651986][ T7824] ? __alloc_skb+0x140/0x710 [ 176.652002][ T7824] ? __alloc_skb+0x5b7/0x710 [ 176.652019][ T7824] __alloc_skb+0x140/0x710 [ 176.652034][ T7824] ? __alloc_skb+0x5b7/0x710 [ 176.652049][ T7824] ? __pfx___alloc_skb+0x10/0x10 [ 176.652069][ T7824] netlink_alloc_large_skb+0x69/0x150 [ 176.652083][ T7824] netlink_sendmsg+0x680/0xda0 [ 176.652099][ T7824] ? __pfx_netlink_sendmsg+0x10/0x10 [ 176.652113][ T7824] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 176.652131][ T7824] ____sys_sendmsg+0x9e1/0xb70 [ 176.652144][ T7824] ? __pfx_netlink_sendmsg+0x10/0x10 [ 176.652158][ T7824] ? __pfx_____sys_sendmsg+0x10/0x10 [ 176.652177][ T7824] ___sys_sendmsg+0x190/0x1e0 [ 176.652192][ T7824] ? __pfx____sys_sendmsg+0x10/0x10 [ 176.652204][ T7824] ? get_pid_task+0xfc/0x250 [ 176.652233][ T7824] ? __pfx_vfs_write+0x10/0x10 [ 176.652247][ T7824] __sys_sendmsg+0x170/0x220 [ 176.652257][ T7824] ? __pfx___sys_sendmsg+0x10/0x10 [ 176.652272][ T7824] ? ksys_write+0x1ac/0x250 [ 176.652284][ T7824] ? rcu_is_watching+0x12/0xc0 [ 176.652298][ T7824] __do_fast_syscall_32+0xe7/0x950 [ 176.652312][ T7824] ? lockdep_hardirqs_on+0x78/0x100 [ 176.652325][ T7824] do_fast_syscall_32+0x32/0x70 [ 176.652338][ T7824] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 176.652352][ T7824] RIP: 0023:0xf704efcc [ 176.652360][ T7824] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 176.652370][ T7824] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 176.652381][ T7824] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 0000000080000480 [ 176.652388][ T7824] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 0000000000000000 [ 176.652394][ T7824] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 176.652399][ T7824] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 176.652405][ T7824] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 176.652419][ T7824] [ 176.855185][ T7174] usb 9-1: new high-speed USB device number 2 using dummy_hcd [ 176.862575][ T7830] FAULT_INJECTION: forcing a failure. [ 176.862575][ T7830] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 176.868578][ T7830] CPU: 0 UID: 0 PID: 7830 Comm: syz.1.583 Tainted: G L syzkaller #0 PREEMPT(full) [ 176.868595][ T7830] Tainted: [L]=SOFTLOCKUP [ 176.868599][ T7830] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 176.868604][ T7830] Call Trace: [ 176.868608][ T7830] [ 176.868612][ T7830] dump_stack_lvl+0x100/0x190 [ 176.868628][ T7830] should_fail_ex.cold+0x5/0xa [ 176.868642][ T7830] _copy_from_user+0x2e/0xd0 [ 176.868659][ T7830] get_compat_msghdr+0xb3/0x4b0 [ 176.868672][ T7830] ? __pfx_get_compat_msghdr+0x10/0x10 [ 176.868684][ T7830] ? _kstrtoull+0x13c/0x1f0 [ 176.868696][ T7830] ? __pfx__kstrtoull+0x10/0x10 [ 176.868709][ T7830] ___sys_sendmsg+0x1b6/0x1e0 [ 176.868724][ T7830] ? __pfx____sys_sendmsg+0x10/0x10 [ 176.868739][ T7830] ? __lock_acquire+0x4a5/0x2630 [ 176.868774][ T7830] __sys_sendmmsg+0x2ff/0x430 [ 176.868791][ T7830] ? __pfx___sys_sendmmsg+0x10/0x10 [ 176.868819][ T7830] ? __fget_files+0x215/0x3d0 [ 176.868864][ T7830] ? fput+0x79/0x100 [ 176.868884][ T7830] ? ksys_write+0x1ac/0x250 [ 176.868904][ T7830] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 176.868922][ T7830] ? lockdep_hardirqs_on+0x78/0x100 [ 176.868940][ T7830] __do_fast_syscall_32+0xe7/0x950 [ 176.868959][ T7830] ? lockdep_hardirqs_on+0x78/0x100 [ 176.868979][ T7830] do_fast_syscall_32+0x32/0x70 [ 176.868999][ T7830] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 176.869019][ T7830] RIP: 0023:0xf704efcc [ 176.869033][ T7830] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 176.869048][ T7830] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000159 [ 176.869063][ T7830] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 0000000080000440 [ 176.869074][ T7830] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 176.869083][ T7830] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 176.869092][ T7830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 176.869101][ T7830] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 176.869123][ T7830] [ 176.988963][ T24] usb 7-1: USB disconnect, device number 11 [ 177.005260][ T7174] usb 9-1: Using ep0 maxpacket: 8 [ 177.008821][ T7174] usb 9-1: config index 0 descriptor too short (expected 301, got 45) [ 177.011614][ T7174] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 177.014814][ T7174] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 177.021020][ T7174] usb 9-1: config 16 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 177.025675][ T7174] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 177.031470][ T7174] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 177.035532][ T7174] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.044912][ T7174] usbtmc 9-1:16.0: bulk endpoints not found [ 177.057770][ T7844] netlink: 12 bytes leftover after parsing attributes in process `syz.1.586'. [ 177.073043][ T40] kauditd_printk_skb: 1 callbacks suppressed [ 177.073056][ T40] audit: type=1400 audit(1777119298.062:14): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="#(%#{//(@\)//&@},['%%&\#*" pid=7842 comm="syz.2.585" [ 177.284363][ T40] audit: type=1326 audit(1777119298.272:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7852 comm="syz.1.590" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704efcc code=0x7ffc0000 [ 177.285196][ T7856] syz.1.590 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 177.294245][ T40] audit: type=1326 audit(1777119298.272:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7852 comm="syz.1.590" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704efcc code=0x7ffc0000 [ 177.305260][ T40] audit: type=1326 audit(1777119298.272:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7852 comm="syz.1.590" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704efcc code=0x7ffc0000 [ 177.311854][ T40] audit: type=1326 audit(1777119298.282:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7852 comm="syz.1.590" exe="/syz-executor" sig=0 arch=40000003 syscall=104 compat=1 ip=0xf704efcc code=0x7ffc0000 [ 177.318703][ T40] audit: type=1326 audit(1777119298.282:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7852 comm="syz.1.590" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704efcc code=0x7ffc0000 [ 177.325120][ T40] audit: type=1326 audit(1777119298.282:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7852 comm="syz.1.590" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704efcc code=0x7ffc0000 [ 177.335123][ T40] audit: type=1326 audit(1777119298.292:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7852 comm="syz.1.590" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704efcc code=0x7ffc0000 [ 177.341546][ T40] audit: type=1326 audit(1777119298.292:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7852 comm="syz.1.590" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704efcc code=0x7ffc0000 [ 177.349315][ T40] audit: type=1326 audit(1777119298.292:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7852 comm="syz.1.590" exe="/syz-executor" sig=0 arch=40000003 syscall=370 compat=1 ip=0xf704efcc code=0x7ffc0000 [ 177.495116][ T24] usb 7-1: new high-speed USB device number 12 using dummy_hcd [ 177.646878][ T24] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.650447][ T24] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 177.653563][ T24] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 177.657671][ T24] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 177.660655][ T24] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.664538][ T24] usb 7-1: config 0 descriptor?? [ 177.802912][ T7858] 9p: Bad value for 'wfdno' [ 178.091640][ T24] plantronics 0003:047F:FFFF.0003: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 178.450278][ T24] usb 7-1: USB disconnect, device number 12 [ 178.466596][ T7850] usb 7-1: string descriptor 0 read error: -19 [ 178.622417][ T7882] netlink: 12 bytes leftover after parsing attributes in process `syz.3.597'. [ 178.806659][ T24] usb 7-1: new high-speed USB device number 13 using dummy_hcd [ 178.925199][ T5904] usb 8-1: new high-speed USB device number 11 using dummy_hcd [ 178.965100][ T24] usb 7-1: Using ep0 maxpacket: 8 [ 178.968038][ T24] usb 7-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 88, changing to 7 [ 178.973148][ T24] usb 7-1: New USB device found, idVendor=1235, idProduct=8213, bcdDevice= 0.40 [ 178.976149][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.978741][ T24] usb 7-1: Product: ‏ [ 178.980071][ T24] usb 7-1: Manufacturer: Ⰺ [ 178.981595][ T24] usb 7-1: SerialNumber: syz [ 179.086427][ T5904] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 179.090249][ T5904] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 179.093463][ T5904] usb 8-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 179.097694][ T5904] usb 8-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 179.101170][ T5904] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.105207][ T5904] usb 8-1: config 0 descriptor?? [ 179.189269][ T24] usb 7-1: Audio class v2/v3 interfaces need an interface association [ 179.193353][ T7886] netlink: 88 bytes leftover after parsing attributes in process `syz.1.599'. [ 179.212190][ T24] snd-usb-audio 7-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 179.236592][ T5740] udevd[5740]: 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 [ 179.273719][ T5816] libceph: connect (1)[c::]:6789 error -101 [ 179.277547][ T5816] libceph: mon0 (1)[c::]:6789 connect error [ 179.280590][ T5816] libceph: connect (1)[c::]:6789 error -101 [ 179.282605][ T5816] libceph: mon0 (1)[c::]:6789 connect error [ 179.307452][ T7887] ceph: No mds server is up or the cluster is laggy [ 179.388795][ T24] usb 7-1: USB disconnect, device number 13 [ 179.522064][ T5904] plantronics 0003:047F:FFFF.0004: item fetching failed at offset 11/15 [ 179.527802][ T5904] plantronics 0003:047F:FFFF.0004: parse failed [ 179.530021][ T5904] plantronics 0003:047F:FFFF.0004: probe with driver plantronics failed with error -22 [ 179.558730][ T5823] usb 9-1: USB disconnect, device number 2 [ 179.586151][ T7896] sctp: [Deprecated]: syz.4.601 (pid 7896) Use of struct sctp_assoc_value in delayed_ack socket option. [ 179.586151][ T7896] Use struct sctp_sack_info instead [ 179.732089][ T5904] usb 8-1: USB disconnect, device number 11 [ 179.936295][ T7907] UHID_CREATE from different security context by process 425 (syz.2.605), this is not allowed. [ 180.012486][ T7909] netlink: 12 bytes leftover after parsing attributes in process `syz.4.606'. [ 180.344317][ T7920] syzkaller0: entered promiscuous mode [ 180.346372][ T7920] syzkaller0: entered allmulticast mode [ 180.361985][ T7920] FAULT_INJECTION: forcing a failure. [ 180.361985][ T7920] name failslab, interval 1, probability 0, space 0, times 0 [ 180.366839][ T7920] CPU: 1 UID: 0 PID: 7920 Comm: syz.1.610 Tainted: G L syzkaller #0 PREEMPT(full) [ 180.366856][ T7920] Tainted: [L]=SOFTLOCKUP [ 180.366872][ T7920] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 180.366878][ T7920] Call Trace: [ 180.366883][ T7920] [ 180.366887][ T7920] dump_stack_lvl+0x100/0x190 [ 180.366903][ T7920] should_fail_ex.cold+0x5/0xa [ 180.366917][ T7920] should_failslab+0xc2/0x120 [ 180.366930][ T7920] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 180.366947][ T7920] ? __alloc_skb+0x140/0x710 [ 180.366963][ T7920] ? __alloc_skb+0x5b7/0x710 [ 180.366980][ T7920] __alloc_skb+0x140/0x710 [ 180.366995][ T7920] ? __alloc_skb+0x5b7/0x710 [ 180.367010][ T7920] ? __pfx___alloc_skb+0x10/0x10 [ 180.367030][ T7920] alloc_skb_with_frags+0xdd/0x760 [ 180.367041][ T7920] ? bpf_ksym_find+0x124/0x1c0 [ 180.367056][ T7920] sock_alloc_send_pskb+0x801/0x980 [ 180.367072][ T7920] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 180.367084][ T7920] ? arch_stack_walk+0xa6/0xf0 [ 180.367100][ T7920] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 180.367116][ T7920] ? find_held_lock+0x2b/0x80 [ 180.367129][ T7920] ? dev_get_by_index+0x180/0x380 [ 180.367144][ T7920] ? dev_get_by_index+0x180/0x380 [ 180.367164][ T7920] packet_sendmsg+0x1eda/0x5100 [ 180.367185][ T7920] ? __pfx___might_resched+0x10/0x10 [ 180.367200][ T7920] ? aa_sk_perm+0x309/0xaa0 [ 180.367213][ T7920] ? __pfx_packet_sendmsg+0x10/0x10 [ 180.367225][ T7920] ? __pfx_aa_sk_perm+0x10/0x10 [ 180.367234][ T7920] ? __might_fault+0xc5/0x140 [ 180.367254][ T7920] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 180.367272][ T7920] __sys_sendto+0x468/0x4b0 [ 180.367286][ T7920] ? __pfx_packet_sendmsg+0x10/0x10 [ 180.367300][ T7920] ? __pfx___sys_sendto+0x10/0x10 [ 180.367320][ T7920] ? __fget_files+0x215/0x3d0 [ 180.367332][ T7920] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 180.367351][ T7920] ? fput+0x79/0x100 [ 180.367365][ T7920] ? ksys_write+0x1ac/0x250 [ 180.367378][ T7920] __ia32_sys_sendto+0xdd/0x1b0 [ 180.367393][ T7920] ? __do_fast_syscall_32+0x98/0x950 [ 180.367407][ T7920] ? lockdep_hardirqs_on+0x78/0x100 [ 180.367418][ T7920] __do_fast_syscall_32+0xe7/0x950 [ 180.367431][ T7920] ? lockdep_hardirqs_on+0x78/0x100 [ 180.367444][ T7920] do_fast_syscall_32+0x32/0x70 [ 180.367458][ T7920] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 180.367471][ T7920] RIP: 0023:0xf704efcc [ 180.367480][ T7920] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 180.367490][ T7920] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000171 [ 180.367500][ T7920] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000800005c0 [ 180.367507][ T7920] RDX: 0000000000000004 RSI: 0000000000000040 RDI: 00000000800001c0 [ 180.367513][ T7920] RBP: 0000000000000014 R08: 0000000000000000 R09: 0000000000000000 [ 180.367519][ T7920] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 180.367525][ T7920] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 180.367538][ T7920] [ 180.558930][ T5823] usb 8-1: new high-speed USB device number 12 using dummy_hcd [ 180.705977][ T5823] usb 8-1: Using ep0 maxpacket: 8 [ 180.712280][ T5823] usb 8-1: config index 0 descriptor too short (expected 301, got 45) [ 180.715860][ T5823] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 180.719907][ T5823] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 180.725397][ T5823] usb 8-1: config 16 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 180.731071][ T5823] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 180.745526][ T5823] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 180.750143][ T5823] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.769604][ T5823] usbtmc 8-1:16.0: bulk endpoints not found [ 180.960304][ T7926] netlink: 4 bytes leftover after parsing attributes in process `syz.1.612'. [ 181.336481][ T7939] FAULT_INJECTION: forcing a failure. [ 181.336481][ T7939] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 181.340725][ T7939] CPU: 1 UID: 0 PID: 7939 Comm: syz.2.615 Tainted: G L syzkaller #0 PREEMPT(full) [ 181.340742][ T7939] Tainted: [L]=SOFTLOCKUP [ 181.340746][ T7939] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 181.340752][ T7939] Call Trace: [ 181.340757][ T7939] [ 181.340761][ T7939] dump_stack_lvl+0x100/0x190 [ 181.340777][ T7939] should_fail_ex.cold+0x5/0xa [ 181.340791][ T7939] _copy_to_user+0x32/0xd0 [ 181.340809][ T7939] simple_read_from_buffer+0xcb/0x170 [ 181.340823][ T7939] proc_fail_nth_read+0x1af/0x230 [ 181.340853][ T7939] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 181.340870][ T7939] ? rw_verify_area+0xce/0x6d0 [ 181.340880][ T7939] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 181.340896][ T7939] vfs_read+0x1e4/0xb30 [ 181.340910][ T7939] ? __pfx_vfs_read+0x10/0x10 [ 181.340920][ T7939] ? find_held_lock+0x2b/0x80 [ 181.340934][ T7939] ? __fget_files+0x215/0x3d0 [ 181.340948][ T7939] ? __fget_files+0x21f/0x3d0 [ 181.340964][ T7939] ksys_read+0x12a/0x250 [ 181.340975][ T7939] ? __pfx_ksys_read+0x10/0x10 [ 181.340986][ T7939] ? rcu_is_watching+0x12/0xc0 [ 181.340999][ T7939] ? rcu_is_watching+0x12/0xc0 [ 181.341013][ T7939] do_int80_emulation+0x141/0x700 [ 181.341029][ T7939] asm_int80_emulation+0x1a/0x20 [ 181.341040][ T7939] RIP: 0023:0xf717616b [ 181.341048][ T7939] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 181.341059][ T7939] RSP: 002b:00000000f54364bc EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 181.341069][ T7939] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f54365d0 [ 181.341076][ T7939] RDX: 000000000000000f RSI: 0000000000000000 RDI: 0000000000000000 [ 181.341082][ T7939] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 181.341088][ T7939] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 181.341094][ T7939] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 181.341108][ T7939] [ 181.543292][ T7937] 9p: Bad value for 'wfdno' [ 181.785125][ T7931] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 181.788000][ T7931] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 181.790035][ T7931] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 181.792001][ T7931] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 181.793897][ T7931] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 181.796997][ T7931] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 183.115142][ T5748] Bluetooth: hci1: command 0x0c1a tx timeout [ 183.366913][ T1038] usb 8-1: USB disconnect, device number 12 [ 183.437961][ T7973] FAULT_INJECTION: forcing a failure. [ 183.437961][ T7973] name failslab, interval 1, probability 0, space 0, times 0 [ 183.441990][ T7973] CPU: 2 UID: 0 PID: 7973 Comm: syz.3.626 Tainted: G L syzkaller #0 PREEMPT(full) [ 183.442007][ T7973] Tainted: [L]=SOFTLOCKUP [ 183.442011][ T7973] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 183.442017][ T7973] Call Trace: [ 183.442022][ T7973] [ 183.442026][ T7973] dump_stack_lvl+0x100/0x190 [ 183.442042][ T7973] should_fail_ex.cold+0x5/0xa [ 183.442057][ T7973] ? tomoyo_encode2+0xfb/0x3c0 [ 183.442069][ T7973] should_failslab+0xc2/0x120 [ 183.442082][ T7973] __kmalloc_noprof+0xe0/0x850 [ 183.442101][ T7973] tomoyo_encode2+0xfb/0x3c0 [ 183.442116][ T7973] tomoyo_encode+0x29/0x50 [ 183.442127][ T7973] tomoyo_realpath_from_path+0x18c/0x690 [ 183.442143][ T7973] tomoyo_path_number_perm+0x23c/0x580 [ 183.442163][ T7973] ? tomoyo_path_number_perm+0x22e/0x580 [ 183.442177][ T7973] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 183.442188][ T7973] ? get_pid_task+0x106/0x250 [ 183.442217][ T7973] ? find_held_lock+0x2b/0x80 [ 183.442230][ T7973] ? __fget_files+0x215/0x3d0 [ 183.442241][ T7973] ? hook_file_ioctl_common+0x149/0x410 [ 183.442252][ T7973] ? __fget_files+0x215/0x3d0 [ 183.442266][ T7973] ? __fget_files+0x21f/0x3d0 [ 183.442280][ T7973] security_file_ioctl_compat+0xd3/0x230 [ 183.442292][ T7973] __ia32_compat_sys_ioctl+0xc2/0x360 [ 183.442305][ T7973] __do_fast_syscall_32+0xe7/0x950 [ 183.442318][ T7973] ? lockdep_hardirqs_on+0x78/0x100 [ 183.442332][ T7973] do_fast_syscall_32+0x32/0x70 [ 183.442345][ T7973] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 183.442359][ T7973] RIP: 0023:0xf707efcc [ 183.442367][ T7973] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 183.442378][ T7973] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 183.442389][ T7973] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000000ae80 [ 183.442395][ T7973] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 183.442401][ T7973] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 183.442407][ T7973] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 183.442413][ T7973] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 183.442427][ T7973] [ 183.442464][ T7973] ERROR: Out of memory at tomoyo_realpath_from_path. [ 183.835221][ T5748] Bluetooth: hci2: command 0x0c1a tx timeout [ 183.835266][ T62] Bluetooth: hci3: command 0x0c1a tx timeout [ 183.838369][ T5748] Bluetooth: hci0: command 0x0c1a tx timeout [ 184.558139][ T7996] FAULT_INJECTION: forcing a failure. [ 184.558139][ T7996] name failslab, interval 1, probability 0, space 0, times 0 [ 184.563201][ T7996] CPU: 3 UID: 0 PID: 7996 Comm: syz.1.632 Tainted: G L syzkaller #0 PREEMPT(full) [ 184.563218][ T7996] Tainted: [L]=SOFTLOCKUP [ 184.563222][ T7996] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 184.563228][ T7996] Call Trace: [ 184.563232][ T7996] [ 184.563236][ T7996] dump_stack_lvl+0x100/0x190 [ 184.563252][ T7996] should_fail_ex.cold+0x5/0xa [ 184.563266][ T7996] ? tomoyo_encode2+0xfb/0x3c0 [ 184.563277][ T7996] should_failslab+0xc2/0x120 [ 184.563290][ T7996] __kmalloc_noprof+0xe0/0x850 [ 184.563306][ T7996] ? d_absolute_path+0x136/0x1b0 [ 184.563325][ T7996] tomoyo_encode2+0xfb/0x3c0 [ 184.563340][ T7996] tomoyo_encode+0x29/0x50 [ 184.563351][ T7996] tomoyo_realpath_from_path+0x18c/0x690 [ 184.563367][ T7996] tomoyo_path_number_perm+0x23c/0x580 [ 184.563377][ T7996] ? tomoyo_path_number_perm+0x22e/0x580 [ 184.563388][ T7996] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 184.563399][ T7996] ? get_pid_task+0x106/0x250 [ 184.563428][ T7996] ? find_held_lock+0x2b/0x80 [ 184.563441][ T7996] ? __fget_files+0x215/0x3d0 [ 184.563452][ T7996] ? hook_file_ioctl_common+0x149/0x410 [ 184.563462][ T7996] ? __fget_files+0x215/0x3d0 [ 184.563476][ T7996] ? __fget_files+0x21f/0x3d0 [ 184.563490][ T7996] security_file_ioctl_compat+0xd3/0x230 [ 184.563502][ T7996] __ia32_compat_sys_ioctl+0xc2/0x360 [ 184.563514][ T7996] __do_fast_syscall_32+0xe7/0x950 [ 184.563528][ T7996] ? lockdep_hardirqs_on+0x78/0x100 [ 184.563541][ T7996] do_fast_syscall_32+0x32/0x70 [ 184.563555][ T7996] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 184.563568][ T7996] RIP: 0023:0xf704efcc [ 184.563577][ T7996] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 184.563587][ T7996] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 184.563598][ T7996] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000000560a [ 184.563609][ T7996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 184.563615][ T7996] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 184.563620][ T7996] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 184.563626][ T7996] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 184.563647][ T7996] [ 184.563658][ T7996] ERROR: Out of memory at tomoyo_realpath_from_path. [ 184.720623][ T8008] Set syz0 is full, maxelem 0 reached [ 184.865574][ T7174] usb 8-1: new full-speed USB device number 13 using dummy_hcd [ 184.870188][ T8014] raw_sendmsg: syz.2.639 forgot to set AF_INET. Fix it! [ 184.887714][ T916] libceph: connect (1)[c::]:6789 error -101 [ 184.891366][ T916] libceph: mon0 (1)[c::]:6789 connect error [ 184.928164][ T8014] ceph: No mds server is up or the cluster is laggy [ 184.981802][ T8017] geneve2: left promiscuous mode [ 184.983810][ T8017] geneve2: left allmulticast mode [ 185.096916][ T7174] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 185.100207][ T7174] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 185.104714][ T7174] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 185.107923][ T7174] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.328733][ T7174] usb 8-1: GET_CAPABILITIES returned 0 [ 185.330944][ T7174] usbtmc 8-1:16.0: can't read capabilities [ 185.529937][ T8000] FAULT_INJECTION: forcing a failure. [ 185.529937][ T8000] name failslab, interval 1, probability 0, space 0, times 0 [ 185.541392][ T8000] CPU: 0 UID: 0 PID: 8000 Comm: syz.3.634 Tainted: G L syzkaller #0 PREEMPT(full) [ 185.541411][ T8000] Tainted: [L]=SOFTLOCKUP [ 185.541414][ T8000] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 185.541420][ T8000] Call Trace: [ 185.541424][ T8000] [ 185.541428][ T8000] dump_stack_lvl+0x100/0x190 [ 185.541445][ T8000] should_fail_ex.cold+0x5/0xa [ 185.541459][ T8000] ? tomoyo_encode2+0xfb/0x3c0 [ 185.541471][ T8000] should_failslab+0xc2/0x120 [ 185.541484][ T8000] __kmalloc_noprof+0xe0/0x850 [ 185.541528][ T8000] ? d_absolute_path+0x136/0x1b0 [ 185.541548][ T8000] tomoyo_encode2+0xfb/0x3c0 [ 185.541562][ T8000] tomoyo_encode+0x29/0x50 [ 185.541574][ T8000] tomoyo_realpath_from_path+0x18c/0x690 [ 185.541600][ T8000] tomoyo_path_number_perm+0x23c/0x580 [ 185.541612][ T8000] ? tomoyo_path_number_perm+0x22e/0x580 [ 185.541623][ T8000] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 185.541647][ T8000] ? get_pid_task+0x106/0x250 [ 185.541680][ T8000] ? find_held_lock+0x2b/0x80 [ 185.541693][ T8000] ? __fget_files+0x215/0x3d0 [ 185.541704][ T8000] ? hook_file_ioctl_common+0x149/0x410 [ 185.541714][ T8000] ? __fget_files+0x215/0x3d0 [ 185.541728][ T8000] ? __fget_files+0x21f/0x3d0 [ 185.541742][ T8000] security_file_ioctl_compat+0xd3/0x230 [ 185.541755][ T8000] __ia32_compat_sys_ioctl+0xc2/0x360 [ 185.541768][ T8000] __do_fast_syscall_32+0xe7/0x950 [ 185.541782][ T8000] ? lockdep_hardirqs_on+0x78/0x100 [ 185.541795][ T8000] do_fast_syscall_32+0x32/0x70 [ 185.541809][ T8000] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 185.541823][ T8000] RIP: 0023:0xf707efcc [ 185.541831][ T8000] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 185.541842][ T8000] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 185.541853][ T8000] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000c0105b08 [ 185.541859][ T8000] RDX: 0000000080000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 185.541865][ T8000] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 185.541871][ T8000] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 185.541877][ T8000] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 185.541891][ T8000] [ 185.543442][ T8000] ERROR: Out of memory at tomoyo_realpath_from_path. [ 185.615718][ T40] kauditd_printk_skb: 575 callbacks suppressed [ 185.615728][ T40] audit: type=1326 audit(1777119306.612:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.2.641" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f72fe8 code=0x7ffc0000 [ 185.625214][ T916] usb 8-1: USB disconnect, device number 13 [ 185.638772][ T40] audit: type=1326 audit(1777119306.622:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.2.641" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 185.661154][ T40] audit: type=1326 audit(1777119306.622:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.2.641" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f72fe8 code=0x7ffc0000 [ 185.672139][ T40] audit: type=1326 audit(1777119306.622:602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.2.641" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f72fe8 code=0x7ffc0000 [ 185.681059][ T40] audit: type=1326 audit(1777119306.622:603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.2.641" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f72fe8 code=0x7ffc0000 [ 185.691294][ T40] audit: type=1326 audit(1777119306.622:604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.2.641" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f72fe8 code=0x7ffc0000 [ 185.700579][ T40] audit: type=1326 audit(1777119306.622:605): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.2.641" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f72fe8 code=0x7ffc0000 [ 185.708857][ T40] audit: type=1326 audit(1777119306.622:606): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.2.641" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 185.716155][ T40] audit: type=1326 audit(1777119306.622:607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.2.641" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f72fe8 code=0x7ffc0000 [ 185.723085][ T40] audit: type=1326 audit(1777119306.622:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8020 comm="syz.2.641" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 185.926064][ T5748] Bluetooth: hci2: command 0x0c1a tx timeout [ 186.366335][ T8048] netlink: 'syz.2.649': attribute type 2 has an invalid length. [ 186.388915][ T8048] #{6c: entered promiscuous mode [ 187.261497][ T8081] FAULT_INJECTION: forcing a failure. [ 187.261497][ T8081] name failslab, interval 1, probability 0, space 0, times 0 [ 187.265968][ T8081] CPU: 3 UID: 0 PID: 8081 Comm: syz.4.658 Tainted: G L syzkaller #0 PREEMPT(full) [ 187.265984][ T8081] Tainted: [L]=SOFTLOCKUP [ 187.265988][ T8081] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 187.265994][ T8081] Call Trace: [ 187.265998][ T8081] [ 187.266003][ T8081] dump_stack_lvl+0x100/0x190 [ 187.266018][ T8081] should_fail_ex.cold+0x5/0xa [ 187.266032][ T8081] ? kobject_get_path+0xcf/0x2c0 [ 187.266046][ T8081] should_failslab+0xc2/0x120 [ 187.266058][ T8081] __kmalloc_noprof+0xe0/0x850 [ 187.266078][ T8081] kobject_get_path+0xcf/0x2c0 [ 187.266094][ T8081] kobject_uevent_env+0x287/0x18b0 [ 187.266113][ T8081] ? bus_to_subsys+0x114/0x150 [ 187.266130][ T8081] device_del+0x605/0x9b0 [ 187.266142][ T8081] ? __pfx_device_del+0x10/0x10 [ 187.266156][ T8081] device_unregister+0x1d/0xe0 [ 187.266167][ T8081] wakeup_source_unregister.part.0+0x165/0x540 [ 187.266180][ T8081] wakeup_source_unregister+0x1f/0x30 [ 187.266190][ T8081] ep_remove_epi+0x22c/0x4e0 [ 187.266203][ T8081] ? ep_remove_file+0x342/0x430 [ 187.266216][ T8081] eventpoll_release_file+0xcc/0x140 [ 187.266231][ T8081] __fput+0x98b/0xb50 [ 187.266247][ T8081] ? _raw_spin_unlock_irq+0x23/0x50 [ 187.266259][ T8081] task_work_run+0x150/0x240 [ 187.266271][ T8081] ? __pfx_task_work_run+0x10/0x10 [ 187.266282][ T8081] ? rcu_is_watching+0x12/0xc0 [ 187.266297][ T8081] exit_to_user_mode_loop+0x100/0x4a0 [ 187.266307][ T8081] ? __do_fast_syscall_32+0x373/0x950 [ 187.266322][ T8081] __do_fast_syscall_32+0x608/0x950 [ 187.266335][ T8081] ? lockdep_hardirqs_on+0x78/0x100 [ 187.266348][ T8081] do_fast_syscall_32+0x32/0x70 [ 187.266362][ T8081] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 187.266375][ T8081] RIP: 0023:0xf7f38fcc [ 187.266384][ T8081] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 187.266395][ T8081] RSP: 002b:00000000f53f650c EFLAGS: 00000292 ORIG_RAX: 000000000000014a [ 187.266406][ T8081] RAX: 0000000000000003 RBX: 0000000000000005 RCX: 0000000000000003 [ 187.266412][ T8081] RDX: 0000000000080000 RSI: 0000000000000000 RDI: 0000000000000000 [ 187.266418][ T8081] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 187.266424][ T8081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 187.266429][ T8081] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 187.266443][ T8081] [ 187.560713][ T8088] ip6_tunnel: non-ECT from fe88:a43d:e1a4:0000:0000:0000:0002:7d01 with DS=0x1 [ 187.778806][ T8100] FAULT_INJECTION: forcing a failure. [ 187.778806][ T8100] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 187.794299][ T8100] CPU: 0 UID: 0 PID: 8100 Comm: syz.2.662 Tainted: G L syzkaller #0 PREEMPT(full) [ 187.794328][ T8100] Tainted: [L]=SOFTLOCKUP [ 187.794334][ T8100] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 187.794344][ T8100] Call Trace: [ 187.794350][ T8100] [ 187.794357][ T8100] dump_stack_lvl+0x100/0x190 [ 187.794382][ T8100] should_fail_ex.cold+0x5/0xa [ 187.794406][ T8100] _copy_from_user+0x2e/0xd0 [ 187.794434][ T8100] ucma_set_option+0xa5/0x530 [ 187.794456][ T8100] ? __might_fault+0xc5/0x140 [ 187.794483][ T8100] ? __pfx_ucma_set_option+0x10/0x10 [ 187.794512][ T8100] ? __pfx_ucma_set_option+0x10/0x10 [ 187.794536][ T8100] ucma_write+0x1fb/0x330 [ 187.794556][ T8100] ? __pfx_ucma_write+0x10/0x10 [ 187.794574][ T8100] ? bpf_lsm_file_permission+0x9/0x10 [ 187.794591][ T8100] ? security_file_permission+0x76/0x210 [ 187.794611][ T8100] ? rw_verify_area+0xce/0x6d0 [ 187.794631][ T8100] vfs_write+0x2aa/0x1070 [ 187.794651][ T8100] ? __pfx_ucma_write+0x10/0x10 [ 187.794672][ T8100] ? __pfx_vfs_write+0x10/0x10 [ 187.794689][ T8100] ? find_held_lock+0x2b/0x80 [ 187.794711][ T8100] ? __fget_files+0x215/0x3d0 [ 187.794730][ T8100] ? __fget_files+0x215/0x3d0 [ 187.794754][ T8100] ? __fget_files+0x21f/0x3d0 [ 187.794781][ T8100] ksys_write+0x1f8/0x250 [ 187.794800][ T8100] ? __pfx_ksys_write+0x10/0x10 [ 187.794818][ T8100] ? ksys_write+0x1ac/0x250 [ 187.794838][ T8100] ? rcu_is_watching+0x12/0xc0 [ 187.794863][ T8100] __do_fast_syscall_32+0xe7/0x950 [ 187.794890][ T8100] ? lockdep_hardirqs_on+0x78/0x100 [ 187.794914][ T8100] do_fast_syscall_32+0x32/0x70 [ 187.794936][ T8100] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 187.794958][ T8100] RIP: 0023:0xf7f72fcc [ 187.794972][ T8100] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 187.794989][ T8100] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 187.795006][ T8100] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000280 [ 187.795032][ T8100] RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000 [ 187.795042][ T8100] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 187.795051][ T8100] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 187.795061][ T8100] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 187.795086][ T8100] [ 188.005091][ T5748] Bluetooth: hci2: command 0x0c1a tx timeout [ 188.047586][ T8110] netlink: 'syz.2.664': attribute type 1 has an invalid length. [ 188.103243][ T8110] 8021q: adding VLAN 0 to HW filter on device bond1 [ 188.229560][ T8117] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 188.239285][ T8111] bond1: (slave veth3): Enslaving as an active interface with a down link [ 188.334530][ T8110] bond1: (slave dummy0): making interface the new active one [ 188.348610][ T8110] dummy0: entered promiscuous mode [ 188.360342][ T8110] bond1: (slave dummy0): Enslaving as an active interface with an up link [ 188.528402][ T8131] FAULT_INJECTION: forcing a failure. [ 188.528402][ T8131] name failslab, interval 1, probability 0, space 0, times 0 [ 188.534947][ T8131] CPU: 2 UID: 0 PID: 8131 Comm: syz.3.669 Tainted: G L syzkaller #0 PREEMPT(full) [ 188.534965][ T8131] Tainted: [L]=SOFTLOCKUP [ 188.534969][ T8131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 188.534988][ T8131] Call Trace: [ 188.534993][ T8131] [ 188.534997][ T8131] dump_stack_lvl+0x100/0x190 [ 188.535012][ T8131] should_fail_ex.cold+0x5/0xa [ 188.535027][ T8131] ? tomoyo_encode2+0xfb/0x3c0 [ 188.535039][ T8131] should_failslab+0xc2/0x120 [ 188.535051][ T8131] __kmalloc_noprof+0xe0/0x850 [ 188.535071][ T8131] tomoyo_encode2+0xfb/0x3c0 [ 188.535085][ T8131] tomoyo_encode+0x29/0x50 [ 188.535097][ T8131] tomoyo_realpath_from_path+0x18c/0x690 [ 188.535126][ T8131] tomoyo_path_number_perm+0x23c/0x580 [ 188.535136][ T8131] ? tomoyo_path_number_perm+0x22e/0x580 [ 188.535147][ T8131] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 188.535158][ T8131] ? get_pid_task+0x106/0x250 [ 188.535187][ T8131] ? find_held_lock+0x2b/0x80 [ 188.535201][ T8131] ? __fget_files+0x215/0x3d0 [ 188.535212][ T8131] ? hook_file_ioctl_common+0x149/0x410 [ 188.535223][ T8131] ? __fget_files+0x215/0x3d0 [ 188.535236][ T8131] ? __fget_files+0x21f/0x3d0 [ 188.535251][ T8131] security_file_ioctl_compat+0xd3/0x230 [ 188.535263][ T8131] __ia32_compat_sys_ioctl+0xc2/0x360 [ 188.535276][ T8131] __do_fast_syscall_32+0xe7/0x950 [ 188.535290][ T8131] ? lockdep_hardirqs_on+0x78/0x100 [ 188.535304][ T8131] do_fast_syscall_32+0x32/0x70 [ 188.535317][ T8131] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 188.535331][ T8131] RIP: 0023:0xf707efcc [ 188.535340][ T8131] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 188.535350][ T8131] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 188.535360][ T8131] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000008946 [ 188.535367][ T8131] RDX: 0000000080000340 RSI: 0000000000000000 RDI: 0000000000000000 [ 188.535373][ T8131] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 188.535379][ T8131] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 188.535385][ T8131] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 188.535399][ T8131] [ 188.617408][ T8131] ERROR: Out of memory at tomoyo_realpath_from_path. [ 188.648090][ T8131] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 188.652333][ T8131] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 188.656329][ T8131] netdevsim netdevsim3: Falling back to sysfs fallback for: . [ 188.765131][ T5904] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 188.915237][ T5904] usb 7-1: Using ep0 maxpacket: 32 [ 188.919080][ T5904] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 188.924153][ T5904] usb 7-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 188.927263][ T5904] usb 7-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 188.929870][ T5904] usb 7-1: Product: syz [ 188.931237][ T5904] usb 7-1: Manufacturer: syz [ 188.932582][ T5904] usb 7-1: SerialNumber: syz [ 188.935533][ T5904] usb 7-1: config 0 descriptor?? [ 188.937829][ T8126] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 188.993048][ T8145] xt_CT: No such helper "syz0" [ 189.201196][ T24] usb 7-1: USB disconnect, device number 14 [ 189.253178][ T8126] trusted_key: encrypted_key: insufficient parameters specified [ 190.734739][ T8196] netdevsim netdevsim2: loading /lib/firmware/. failed with error -22 [ 190.744197][ T8196] netdevsim netdevsim2: Direct firmware load for . failed with error -22 [ 190.764644][ T8196] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 190.927537][ T8203] FAULT_INJECTION: forcing a failure. [ 190.927537][ T8203] name failslab, interval 1, probability 0, space 0, times 0 [ 190.931484][ T8203] CPU: 2 UID: 0 PID: 8203 Comm: syz.1.695 Tainted: G L syzkaller #0 PREEMPT(full) [ 190.931501][ T8203] Tainted: [L]=SOFTLOCKUP [ 190.931504][ T8203] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 190.931510][ T8203] Call Trace: [ 190.931515][ T8203] [ 190.931519][ T8203] dump_stack_lvl+0x100/0x190 [ 190.931534][ T8203] should_fail_ex.cold+0x5/0xa [ 190.931548][ T8203] should_failslab+0xc2/0x120 [ 190.931560][ T8203] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 190.931582][ T8203] ? __alloc_skb+0x140/0x710 [ 190.931598][ T8203] ? __alloc_skb+0x5b7/0x710 [ 190.931615][ T8203] __alloc_skb+0x140/0x710 [ 190.931630][ T8203] ? __alloc_skb+0x5b7/0x710 [ 190.931646][ T8203] ? __pfx___alloc_skb+0x10/0x10 [ 190.931666][ T8203] netlink_alloc_large_skb+0x69/0x150 [ 190.931680][ T8203] netlink_sendmsg+0x680/0xda0 [ 190.931696][ T8203] ? __pfx_netlink_sendmsg+0x10/0x10 [ 190.931711][ T8203] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 190.931730][ T8203] ____sys_sendmsg+0x9e1/0xb70 [ 190.931742][ T8203] ? __pfx_netlink_sendmsg+0x10/0x10 [ 190.931756][ T8203] ? __pfx_____sys_sendmsg+0x10/0x10 [ 190.931775][ T8203] ___sys_sendmsg+0x190/0x1e0 [ 190.931790][ T8203] ? __pfx____sys_sendmsg+0x10/0x10 [ 190.931810][ T8203] ? find_held_lock+0x2b/0x80 [ 190.931832][ T8203] __sys_sendmsg+0x170/0x220 [ 190.931843][ T8203] ? __pfx___sys_sendmsg+0x10/0x10 [ 190.931852][ T8203] ? __fget_files+0x21f/0x3d0 [ 190.931868][ T8203] ? ksys_write+0x1ac/0x250 [ 190.931880][ T8203] ? rcu_is_watching+0x12/0xc0 [ 190.931895][ T8203] __do_fast_syscall_32+0xe7/0x950 [ 190.931908][ T8203] ? lockdep_hardirqs_on+0x78/0x100 [ 190.931922][ T8203] do_fast_syscall_32+0x32/0x70 [ 190.931935][ T8203] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 190.931949][ T8203] RIP: 0023:0xf704efcc [ 190.931958][ T8203] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 190.931968][ T8203] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 190.931979][ T8203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080002780 [ 190.931985][ T8203] RDX: 0000000000008000 RSI: 0000000000000000 RDI: 0000000000000000 [ 190.931991][ T8203] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 190.931997][ T8203] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 190.932003][ T8203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 190.932016][ T8203] [ 191.507281][ T8212] FAULT_INJECTION: forcing a failure. [ 191.507281][ T8212] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 191.511661][ T8212] CPU: 3 UID: 0 PID: 8212 Comm: syz.3.697 Tainted: G L syzkaller #0 PREEMPT(full) [ 191.511679][ T8212] Tainted: [L]=SOFTLOCKUP [ 191.511683][ T8212] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 191.511690][ T8212] Call Trace: [ 191.511695][ T8212] [ 191.511699][ T8212] dump_stack_lvl+0x100/0x190 [ 191.511717][ T8212] should_fail_ex.cold+0x5/0xa [ 191.511731][ T8212] _copy_from_user+0x2e/0xd0 [ 191.511751][ T8212] move_addr_to_kernel+0x65/0x170 [ 191.511767][ T8212] get_compat_msghdr+0x3ee/0x4b0 [ 191.511780][ T8212] ? __pfx_get_compat_msghdr+0x10/0x10 [ 191.511797][ T8212] ___sys_sendmsg+0x1b6/0x1e0 [ 191.511813][ T8212] ? __pfx____sys_sendmsg+0x10/0x10 [ 191.511834][ T8212] ? find_held_lock+0x2b/0x80 [ 191.511858][ T8212] __sys_sendmsg+0x170/0x220 [ 191.511870][ T8212] ? __pfx___sys_sendmsg+0x10/0x10 [ 191.511879][ T8212] ? __fget_files+0x21f/0x3d0 [ 191.511900][ T8212] ? ksys_write+0x1ac/0x250 [ 191.511914][ T8212] ? rcu_is_watching+0x12/0xc0 [ 191.511932][ T8212] __do_fast_syscall_32+0xe7/0x950 [ 191.511947][ T8212] ? lockdep_hardirqs_on+0x78/0x100 [ 191.511961][ T8212] do_fast_syscall_32+0x32/0x70 [ 191.511975][ T8212] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 191.511989][ T8212] RIP: 0023:0xf707efcc [ 191.511999][ T8212] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 191.512010][ T8212] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 191.512021][ T8212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000640 [ 191.512028][ T8212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 191.512034][ T8212] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 191.512041][ T8212] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 191.512047][ T8212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 191.512062][ T8212] [ 191.642042][ T8221] FAULT_INJECTION: forcing a failure. [ 191.642042][ T8221] name failslab, interval 1, probability 0, space 0, times 0 [ 191.646888][ T8221] CPU: 2 UID: 0 PID: 8221 Comm: syz.3.700 Tainted: G L syzkaller #0 PREEMPT(full) [ 191.646905][ T8221] Tainted: [L]=SOFTLOCKUP [ 191.646909][ T8221] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 191.646915][ T8221] Call Trace: [ 191.646919][ T8221] [ 191.646923][ T8221] dump_stack_lvl+0x100/0x190 [ 191.646940][ T8221] should_fail_ex.cold+0x5/0xa [ 191.646954][ T8221] ? tomoyo_encode2+0xfb/0x3c0 [ 191.646965][ T8221] should_failslab+0xc2/0x120 [ 191.646977][ T8221] __kmalloc_noprof+0xe0/0x850 [ 191.646993][ T8221] ? d_absolute_path+0x136/0x1b0 [ 191.647013][ T8221] tomoyo_encode2+0xfb/0x3c0 [ 191.647027][ T8221] tomoyo_encode+0x29/0x50 [ 191.647039][ T8221] tomoyo_realpath_from_path+0x18c/0x690 [ 191.647055][ T8221] tomoyo_path_number_perm+0x23c/0x580 [ 191.647065][ T8221] ? tomoyo_path_number_perm+0x22e/0x580 [ 191.647076][ T8221] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 191.647087][ T8221] ? get_pid_task+0x106/0x250 [ 191.647116][ T8221] ? find_held_lock+0x2b/0x80 [ 191.647129][ T8221] ? __fget_files+0x215/0x3d0 [ 191.647140][ T8221] ? hook_file_ioctl_common+0x149/0x410 [ 191.647150][ T8221] ? __fget_files+0x215/0x3d0 [ 191.647164][ T8221] ? __fget_files+0x21f/0x3d0 [ 191.647178][ T8221] security_file_ioctl_compat+0xd3/0x230 [ 191.647190][ T8221] __ia32_compat_sys_ioctl+0xc2/0x360 [ 191.647203][ T8221] __do_fast_syscall_32+0xe7/0x950 [ 191.647216][ T8221] ? lockdep_hardirqs_on+0x78/0x100 [ 191.647230][ T8221] do_fast_syscall_32+0x32/0x70 [ 191.647243][ T8221] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 191.647257][ T8221] RIP: 0023:0xf707efcc [ 191.647265][ T8221] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 191.647276][ T8221] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 191.647286][ T8221] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c008561c [ 191.647293][ T8221] RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 191.647299][ T8221] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 191.647304][ T8221] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 191.647310][ T8221] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 191.647325][ T8221] [ 191.647335][ T8221] ERROR: Out of memory at tomoyo_realpath_from_path. [ 191.868274][ T40] kauditd_printk_skb: 899 callbacks suppressed [ 191.868285][ T40] audit: type=1326 audit(1777119312.862:1508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8230 comm="syz.4.704" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f38fcc code=0x0 [ 193.453483][ T8252] FAULT_INJECTION: forcing a failure. [ 193.453483][ T8252] name failslab, interval 1, probability 0, space 0, times 0 [ 193.457774][ T8252] CPU: 3 UID: 0 PID: 8252 Comm: syz.2.709 Tainted: G L syzkaller #0 PREEMPT(full) [ 193.457791][ T8252] Tainted: [L]=SOFTLOCKUP [ 193.457794][ T8252] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 193.457800][ T8252] Call Trace: [ 193.457805][ T8252] [ 193.457810][ T8252] dump_stack_lvl+0x100/0x190 [ 193.457827][ T8252] should_fail_ex.cold+0x5/0xa [ 193.457841][ T8252] should_failslab+0xc2/0x120 [ 193.457853][ T8252] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 193.457871][ T8252] ? __alloc_skb+0x140/0x710 [ 193.457890][ T8252] __alloc_skb+0x140/0x710 [ 193.457904][ T8252] ? __alloc_skb+0x5b7/0x710 [ 193.457920][ T8252] ? __pfx___alloc_skb+0x10/0x10 [ 193.457936][ T8252] ? ip6_dst_lookup_tail.constprop.0+0x7bc/0x2110 [ 193.457954][ T8252] __ip6_append_data+0x3461/0x4b40 [ 193.457972][ T8252] ? __pfx_raw6_getfrag+0x10/0x10 [ 193.457988][ T8252] ? __pfx___ip6_append_data+0x10/0x10 [ 193.458002][ T8252] ? __pfx_ip6_mtu+0x10/0x10 [ 193.458013][ T8252] ? ip6_setup_cork+0x5be/0x14c0 [ 193.458028][ T8252] ip6_append_data+0x10b/0x410 [ 193.458042][ T8252] ? __pfx_raw6_getfrag+0x10/0x10 [ 193.458054][ T8252] rawv6_sendmsg+0x169c/0x4420 [ 193.458066][ T8252] ? is_bpf_text_address+0x8a/0x1a0 [ 193.458082][ T8252] ? aa_profile_af_perm+0x370/0x3a0 [ 193.458096][ T8252] ? __pfx_rawv6_sendmsg+0x10/0x10 [ 193.458106][ T8252] ? __kernel_text_address+0xd/0x30 [ 193.458121][ T8252] ? __lock_acquire+0x4a5/0x2630 [ 193.458146][ T8252] ? __pfx_rawv6_sendmsg+0x10/0x10 [ 193.458159][ T8252] ? inet_sendmsg+0x11c/0x140 [ 193.458172][ T8252] inet_sendmsg+0x11c/0x140 [ 193.458187][ T8252] sock_write_iter+0x4ea/0x5a0 [ 193.458200][ T8252] ? __pfx_inet_sendmsg+0x10/0x10 [ 193.458215][ T8252] ? __pfx_sock_write_iter+0x10/0x10 [ 193.458227][ T8252] ? get_pid_task+0xfc/0x250 [ 193.458247][ T8252] ? bpf_lsm_file_permission+0x9/0x10 [ 193.458257][ T8252] ? security_file_permission+0x76/0x210 [ 193.458269][ T8252] ? rw_verify_area+0xce/0x6d0 [ 193.458282][ T8252] vfs_write+0x6ac/0x1070 [ 193.458294][ T8252] ? __pfx_sock_write_iter+0x10/0x10 [ 193.458308][ T8252] ? __pfx_vfs_write+0x10/0x10 [ 193.458318][ T8252] ? find_held_lock+0x2b/0x80 [ 193.458341][ T8252] ksys_write+0x1f8/0x250 [ 193.458352][ T8252] ? __pfx_ksys_write+0x10/0x10 [ 193.458363][ T8252] ? ksys_write+0x1ac/0x250 [ 193.458376][ T8252] ? rcu_is_watching+0x12/0xc0 [ 193.458390][ T8252] __do_fast_syscall_32+0xe7/0x950 [ 193.458404][ T8252] ? lockdep_hardirqs_on+0x78/0x100 [ 193.458417][ T8252] do_fast_syscall_32+0x32/0x70 [ 193.458431][ T8252] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 193.458444][ T8252] RIP: 0023:0xf7f72fcc [ 193.458453][ T8252] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 193.458463][ T8252] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 193.458474][ T8252] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 193.458481][ T8252] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000 [ 193.458487][ T8252] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 193.458492][ T8252] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 193.458498][ T8252] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 193.458512][ T8252] [ 193.695212][ T5816] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 193.845096][ T5816] usb 6-1: Using ep0 maxpacket: 8 [ 193.851019][ T5816] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 193.853760][ T5816] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 193.857088][ T5816] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 193.860237][ T5816] usb 6-1: config 16 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 193.863739][ T5816] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 193.868150][ T5816] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 193.871104][ T5816] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.878780][ T5816] usbtmc 6-1:16.0: bulk endpoints not found [ 194.069058][ T40] audit: type=1326 audit(1777119315.062:1509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8268 comm="syz.2.716" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 194.077448][ T40] audit: type=1326 audit(1777119315.062:1510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8268 comm="syz.2.716" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 194.084099][ T40] audit: type=1326 audit(1777119315.072:1511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8268 comm="syz.2.716" exe="/syz-executor" sig=0 arch=40000003 syscall=4 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 194.091019][ T40] audit: type=1326 audit(1777119315.072:1512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8268 comm="syz.2.716" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 194.098708][ T40] audit: type=1326 audit(1777119315.072:1513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8268 comm="syz.2.716" exe="/syz-executor" sig=0 arch=40000003 syscall=354 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 194.108043][ T40] audit: type=1326 audit(1777119315.072:1514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8268 comm="syz.2.716" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 194.116833][ T40] audit: type=1326 audit(1777119315.072:1515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8268 comm="syz.2.716" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 194.123859][ T40] audit: type=1326 audit(1777119315.072:1516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8268 comm="syz.2.716" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 194.130850][ T40] audit: type=1326 audit(1777119315.072:1517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8268 comm="syz.2.716" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf7f72fcc code=0x7ffc0000 [ 194.636796][ T8271] 9p: Bad value for 'wfdno' [ 194.646253][ T8275] FAULT_INJECTION: forcing a failure. [ 194.646253][ T8275] name failslab, interval 1, probability 0, space 0, times 0 [ 194.650227][ T8275] CPU: 3 UID: 0 PID: 8275 Comm: syz.4.717 Tainted: G L syzkaller #0 PREEMPT(full) [ 194.650244][ T8275] Tainted: [L]=SOFTLOCKUP [ 194.650248][ T8275] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.650254][ T8275] Call Trace: [ 194.650258][ T8275] [ 194.650262][ T8275] dump_stack_lvl+0x100/0x190 [ 194.650278][ T8275] should_fail_ex.cold+0x5/0xa [ 194.650292][ T8275] ? tomoyo_realpath_from_path+0xb6/0x690 [ 194.650306][ T8275] should_failslab+0xc2/0x120 [ 194.650319][ T8275] __kmalloc_noprof+0xe0/0x850 [ 194.650334][ T8275] ? kfree+0x1dd/0x6c0 [ 194.650351][ T8275] tomoyo_realpath_from_path+0xb6/0x690 [ 194.650367][ T8275] tomoyo_path_number_perm+0x23c/0x580 [ 194.650376][ T8275] ? tomoyo_path_number_perm+0x22e/0x580 [ 194.650387][ T8275] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 194.650398][ T8275] ? get_pid_task+0x106/0x250 [ 194.650438][ T8275] ? find_held_lock+0x2b/0x80 [ 194.650452][ T8275] ? __fget_files+0x215/0x3d0 [ 194.650463][ T8275] ? hook_file_ioctl_common+0x149/0x410 [ 194.650473][ T8275] ? __fget_files+0x215/0x3d0 [ 194.650491][ T8275] ? __fget_files+0x21f/0x3d0 [ 194.650505][ T8275] security_file_ioctl_compat+0xd3/0x230 [ 194.650517][ T8275] __ia32_compat_sys_ioctl+0xc2/0x360 [ 194.650530][ T8275] __do_fast_syscall_32+0xe7/0x950 [ 194.650544][ T8275] ? lockdep_hardirqs_on+0x78/0x100 [ 194.650558][ T8275] do_fast_syscall_32+0x32/0x70 [ 194.650571][ T8275] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 194.650585][ T8275] RIP: 0023:0xf7f38fcc [ 194.650594][ T8275] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 194.650605][ T8275] RSP: 002b:00000000f53f650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 194.650615][ T8275] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000002285 [ 194.650622][ T8275] RDX: 0000000080000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 194.650628][ T8275] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 194.650634][ T8275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.650640][ T8275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 194.650654][ T8275] [ 194.650658][ T8275] ERROR: Out of memory at tomoyo_realpath_from_path. [ 196.138496][ T8290] FAULT_INJECTION: forcing a failure. [ 196.138496][ T8290] name failslab, interval 1, probability 0, space 0, times 0 [ 196.143911][ T8290] CPU: 2 UID: 0 PID: 8290 Comm: syz.3.723 Tainted: G L syzkaller #0 PREEMPT(full) [ 196.143938][ T8290] Tainted: [L]=SOFTLOCKUP [ 196.143944][ T8290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 196.143954][ T8290] Call Trace: [ 196.143961][ T8290] [ 196.143969][ T8290] dump_stack_lvl+0x100/0x190 [ 196.143993][ T8290] should_fail_ex.cold+0x5/0xa [ 196.144016][ T8290] ? tomoyo_encode2+0xfb/0x3c0 [ 196.144039][ T8290] should_failslab+0xc2/0x120 [ 196.144061][ T8290] __kmalloc_noprof+0xe0/0x850 [ 196.144087][ T8290] ? d_absolute_path+0x136/0x1b0 [ 196.144118][ T8290] tomoyo_encode2+0xfb/0x3c0 [ 196.144147][ T8290] tomoyo_encode+0x29/0x50 [ 196.144172][ T8290] tomoyo_realpath_from_path+0x18c/0x690 [ 196.144206][ T8290] tomoyo_path_number_perm+0x23c/0x580 [ 196.144230][ T8290] ? tomoyo_path_number_perm+0x22e/0x580 [ 196.144253][ T8290] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 196.144276][ T8290] ? get_pid_task+0x106/0x250 [ 196.144338][ T8290] ? find_held_lock+0x2b/0x80 [ 196.144367][ T8290] ? __fget_files+0x215/0x3d0 [ 196.144386][ T8290] ? hook_file_ioctl_common+0x149/0x410 [ 196.144403][ T8290] ? __fget_files+0x215/0x3d0 [ 196.144428][ T8290] ? __fget_files+0x21f/0x3d0 [ 196.144459][ T8290] security_file_ioctl_compat+0xd3/0x230 [ 196.144480][ T8290] __ia32_compat_sys_ioctl+0xc2/0x360 [ 196.144502][ T8290] __do_fast_syscall_32+0xe7/0x950 [ 196.144524][ T8290] ? lockdep_hardirqs_on+0x78/0x100 [ 196.144547][ T8290] do_fast_syscall_32+0x32/0x70 [ 196.144569][ T8290] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 196.144592][ T8290] RIP: 0023:0xf707efcc [ 196.144610][ T8290] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 196.144630][ T8290] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 196.144647][ T8290] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000004601 [ 196.144658][ T8290] RDX: 0000000080000440 RSI: 0000000000000000 RDI: 0000000000000000 [ 196.144669][ T8290] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 196.144679][ T8290] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 196.144689][ T8290] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 196.144713][ T8290] [ 196.144736][ T8290] ERROR: Out of memory at tomoyo_realpath_from_path. [ 196.331215][ T8298] FAULT_INJECTION: forcing a failure. [ 196.331215][ T8298] name failslab, interval 1, probability 0, space 0, times 0 [ 196.336840][ T8298] CPU: 1 UID: 0 PID: 8298 Comm: syz.3.726 Tainted: G L syzkaller #0 PREEMPT(full) [ 196.336857][ T8298] Tainted: [L]=SOFTLOCKUP [ 196.336861][ T8298] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 196.336868][ T8298] Call Trace: [ 196.336872][ T8298] [ 196.336876][ T8298] dump_stack_lvl+0x100/0x190 [ 196.336892][ T8298] should_fail_ex.cold+0x5/0xa [ 196.336907][ T8298] should_failslab+0xc2/0x120 [ 196.336920][ T8298] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 196.336937][ T8298] ? __alloc_skb+0x140/0x710 [ 196.336952][ T8298] ? __alloc_skb+0x5b7/0x710 [ 196.336970][ T8298] __alloc_skb+0x140/0x710 [ 196.336985][ T8298] ? __alloc_skb+0x5b7/0x710 [ 196.337000][ T8298] ? __pfx___alloc_skb+0x10/0x10 [ 196.337020][ T8298] netlink_alloc_large_skb+0x69/0x150 [ 196.337035][ T8298] netlink_sendmsg+0x680/0xda0 [ 196.337050][ T8298] ? __pfx_netlink_sendmsg+0x10/0x10 [ 196.337065][ T8298] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 196.337083][ T8298] ____sys_sendmsg+0x9e1/0xb70 [ 196.337096][ T8298] ? __pfx_netlink_sendmsg+0x10/0x10 [ 196.337110][ T8298] ? __pfx_____sys_sendmsg+0x10/0x10 [ 196.337129][ T8298] ___sys_sendmsg+0x190/0x1e0 [ 196.337144][ T8298] ? __pfx____sys_sendmsg+0x10/0x10 [ 196.337164][ T8298] ? find_held_lock+0x2b/0x80 [ 196.337187][ T8298] __sys_sendmsg+0x170/0x220 [ 196.337197][ T8298] ? __pfx___sys_sendmsg+0x10/0x10 [ 196.337206][ T8298] ? __fget_files+0x21f/0x3d0 [ 196.337222][ T8298] ? ksys_write+0x1ac/0x250 [ 196.337234][ T8298] ? rcu_is_watching+0x12/0xc0 [ 196.337249][ T8298] __do_fast_syscall_32+0xe7/0x950 [ 196.337262][ T8298] ? lockdep_hardirqs_on+0x78/0x100 [ 196.337276][ T8298] do_fast_syscall_32+0x32/0x70 [ 196.337289][ T8298] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 196.337303][ T8298] RIP: 0023:0xf707efcc [ 196.337312][ T8298] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 196.337322][ T8298] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 196.337350][ T8298] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000140 [ 196.337357][ T8298] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 196.337363][ T8298] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 196.337369][ T8298] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 196.337375][ T8298] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 196.337389][ T8298] [ 196.413883][ T1038] usb 6-1: USB disconnect, device number 15 [ 196.531525][ T8301] FAULT_INJECTION: forcing a failure. [ 196.531525][ T8301] name failslab, interval 1, probability 0, space 0, times 0 [ 196.539950][ T8301] CPU: 1 UID: 0 PID: 8301 Comm: syz.3.728 Tainted: G L syzkaller #0 PREEMPT(full) [ 196.539977][ T8301] Tainted: [L]=SOFTLOCKUP [ 196.539983][ T8301] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 196.539992][ T8301] Call Trace: [ 196.539998][ T8301] [ 196.540004][ T8301] dump_stack_lvl+0x100/0x190 [ 196.540027][ T8301] should_fail_ex.cold+0x5/0xa [ 196.540050][ T8301] should_failslab+0xc2/0x120 [ 196.540071][ T8301] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 196.540097][ T8301] ? __alloc_skb+0x140/0x710 [ 196.540120][ T8301] ? __alloc_skb+0x5b7/0x710 [ 196.540147][ T8301] __alloc_skb+0x140/0x710 [ 196.540168][ T8301] ? __alloc_skb+0x5b7/0x710 [ 196.540191][ T8301] ? __pfx___alloc_skb+0x10/0x10 [ 196.540222][ T8301] netlink_alloc_large_skb+0x69/0x150 [ 196.540247][ T8301] netlink_sendmsg+0x680/0xda0 [ 196.540273][ T8301] ? __pfx_netlink_sendmsg+0x10/0x10 [ 196.540298][ T8301] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 196.540325][ T8301] ____sys_sendmsg+0x9e1/0xb70 [ 196.540343][ T8301] ? __pfx_netlink_sendmsg+0x10/0x10 [ 196.540364][ T8301] ? __pfx_____sys_sendmsg+0x10/0x10 [ 196.540394][ T8301] ___sys_sendmsg+0x190/0x1e0 [ 196.540416][ T8301] ? __pfx____sys_sendmsg+0x10/0x10 [ 196.540447][ T8301] ? find_held_lock+0x2b/0x80 [ 196.540486][ T8301] __sys_sendmsg+0x170/0x220 [ 196.540506][ T8301] ? __pfx___sys_sendmsg+0x10/0x10 [ 196.540521][ T8301] ? __fget_files+0x21f/0x3d0 [ 196.540547][ T8301] ? ksys_write+0x1ac/0x250 [ 196.540566][ T8301] ? rcu_is_watching+0x12/0xc0 [ 196.540589][ T8301] __do_fast_syscall_32+0xe7/0x950 [ 196.540608][ T8301] ? lockdep_hardirqs_on+0x78/0x100 [ 196.540629][ T8301] do_fast_syscall_32+0x32/0x70 [ 196.540648][ T8301] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 196.540668][ T8301] RIP: 0023:0xf707efcc [ 196.540682][ T8301] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 196.540697][ T8301] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 196.540714][ T8301] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000040 [ 196.540724][ T8301] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 196.540735][ T8301] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 196.540744][ T8301] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 196.540752][ T8301] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 196.540770][ T8301] [ 196.711019][ T8307] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1415315873 (2830631746 ns) > initial count (1854604918 ns). Using initial count to start timer. [ 196.728016][ T8317] openvswitch: netlink: nsh attr 0 has unexpected len 1 expected 0 [ 197.110531][ T8331] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 197.113224][ T8331] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 197.124406][ T8337] ieee802154 phy0 wpan0: encryption failed: -22 [ 197.127339][ T8331] vhci_hcd vhci_hcd.0: Device attached [ 197.141228][ T8331] netlink: 'syz.1.738': attribute type 1 has an invalid length. [ 197.189557][ T8339] FAULT_INJECTION: forcing a failure. [ 197.189557][ T8339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 197.195115][ T8339] CPU: 1 UID: 0 PID: 8339 Comm: syz.2.740 Tainted: G L syzkaller #0 PREEMPT(full) [ 197.195138][ T8339] Tainted: [L]=SOFTLOCKUP [ 197.195143][ T8339] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 197.195152][ T8339] Call Trace: [ 197.195157][ T8339] [ 197.195162][ T8339] dump_stack_lvl+0x100/0x190 [ 197.195182][ T8339] should_fail_ex.cold+0x5/0xa [ 197.195201][ T8339] _copy_from_iter+0x1f4/0x1690 [ 197.195227][ T8339] ? __pfx__copy_from_iter+0x10/0x10 [ 197.195247][ T8339] ? find_held_lock+0x2b/0x80 [ 197.195273][ T8339] bcm_sendmsg+0x18f/0x4510 [ 197.195294][ T8339] ? aa_sk_perm+0x309/0xaa0 [ 197.195311][ T8339] ? __pfx_bcm_sendmsg+0x10/0x10 [ 197.195329][ T8339] ? __pfx_aa_sk_perm+0x10/0x10 [ 197.195348][ T8339] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 197.195370][ T8339] ____sys_sendmsg+0x9e1/0xb70 [ 197.195387][ T8339] ? __pfx_bcm_sendmsg+0x10/0x10 [ 197.195407][ T8339] ? __pfx_____sys_sendmsg+0x10/0x10 [ 197.195433][ T8339] ___sys_sendmsg+0x190/0x1e0 [ 197.195452][ T8339] ? __pfx____sys_sendmsg+0x10/0x10 [ 197.195479][ T8339] ? find_held_lock+0x2b/0x80 [ 197.195509][ T8339] __sys_sendmsg+0x170/0x220 [ 197.195522][ T8339] ? __pfx___sys_sendmsg+0x10/0x10 [ 197.195534][ T8339] ? __fget_files+0x21f/0x3d0 [ 197.195555][ T8339] ? ksys_write+0x1ac/0x250 [ 197.195587][ T8339] ? rcu_is_watching+0x12/0xc0 [ 197.195608][ T8339] __do_fast_syscall_32+0xe7/0x950 [ 197.195626][ T8339] ? lockdep_hardirqs_on+0x78/0x100 [ 197.195643][ T8339] do_fast_syscall_32+0x32/0x70 [ 197.195660][ T8339] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 197.195678][ T8339] RIP: 0023:0xf7f72fcc [ 197.195693][ T8339] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 197.195706][ T8339] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 197.195720][ T8339] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800003c0 [ 197.195729][ T8339] RDX: 0000000000000081 RSI: 0000000000000000 RDI: 0000000000000000 [ 197.195737][ T8339] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 197.195744][ T8339] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 197.195752][ T8339] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 197.195771][ T8339] [ 197.425637][ T7174] usb 40-1: SetAddress Request (2) to port 0 [ 197.428465][ T7174] usb 40-1: new SuperSpeed USB device number 2 using vhci_hcd [ 197.484162][ T8328] input: syz1 as /devices/virtual/input/input16 [ 197.582252][ T8347] FAULT_INJECTION: forcing a failure. [ 197.582252][ T8347] name failslab, interval 1, probability 0, space 0, times 0 [ 197.589002][ T8347] CPU: 1 UID: 0 PID: 8347 Comm: syz.2.743 Tainted: G L syzkaller #0 PREEMPT(full) [ 197.589031][ T8347] Tainted: [L]=SOFTLOCKUP [ 197.589038][ T8347] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 197.589048][ T8347] Call Trace: [ 197.589055][ T8347] [ 197.589062][ T8347] dump_stack_lvl+0x100/0x190 [ 197.589086][ T8347] should_fail_ex.cold+0x5/0xa [ 197.589109][ T8347] should_failslab+0xc2/0x120 [ 197.589130][ T8347] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 197.589157][ T8347] ? prepare_creds+0x2c/0x950 [ 197.589181][ T8347] prepare_creds+0x2c/0x950 [ 197.589202][ T8347] join_session_keyring+0x17/0x350 [ 197.589232][ T8347] lookup_user_key+0xbf9/0x1300 [ 197.589276][ T8347] ? __pfx_lookup_user_key+0x10/0x10 [ 197.589331][ T8347] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 197.589367][ T8347] ? strncpy_from_user+0x19d/0x2d0 [ 197.589400][ T8347] __do_sys_add_key+0x2a6/0x460 [ 197.589425][ T8347] ? __pfx___do_sys_add_key+0x10/0x10 [ 197.589448][ T8347] ? fput+0x79/0x100 [ 197.589472][ T8347] ? rcu_is_watching+0x12/0xc0 [ 197.589497][ T8347] __do_fast_syscall_32+0xe7/0x950 [ 197.589521][ T8347] ? lockdep_hardirqs_on+0x78/0x100 [ 197.589543][ T8347] do_fast_syscall_32+0x32/0x70 [ 197.589563][ T8347] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 197.589585][ T8347] RIP: 0023:0xf7f72fcc [ 197.589600][ T8347] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 197.589615][ T8347] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 000000000000011e [ 197.589630][ T8347] RAX: ffffffffffffffda RBX: 0000000080000040 RCX: 0000000000000000 [ 197.589639][ T8347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffd [ 197.589648][ T8347] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 197.589657][ T8347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 197.589666][ T8347] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 197.589688][ T8347] [ 197.732217][ T8333] vhci_hcd: connection reset by peer [ 197.745150][ T99] vhci_hcd vhci_hcd.1: stop threads [ 197.758583][ T99] vhci_hcd vhci_hcd.1: release socket [ 197.771325][ T99] vhci_hcd vhci_hcd.1: disconnect device [ 198.103000][ T8369] netlink: 12 bytes leftover after parsing attributes in process `syz.2.759'. [ 198.144219][ T8372] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 198.148254][ T8372] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 198.153007][ T8372] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 198.474027][ T8385] netlink: 3401 bytes leftover after parsing attributes in process `syz.1.755'. [ 198.817876][ T8388] netlink: 4 bytes leftover after parsing attributes in process `syz.3.756'. [ 198.848776][ T8390] FAULT_INJECTION: forcing a failure. [ 198.848776][ T8390] name failslab, interval 1, probability 0, space 0, times 0 [ 198.852844][ T8390] CPU: 3 UID: 0 PID: 8390 Comm: syz.3.757 Tainted: G L syzkaller #0 PREEMPT(full) [ 198.852861][ T8390] Tainted: [L]=SOFTLOCKUP [ 198.852865][ T8390] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 198.852871][ T8390] Call Trace: [ 198.852875][ T8390] [ 198.852880][ T8390] dump_stack_lvl+0x100/0x190 [ 198.852894][ T8390] should_fail_ex.cold+0x5/0xa [ 198.852908][ T8390] should_failslab+0xc2/0x120 [ 198.852921][ T8390] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 198.852938][ T8390] ? __alloc_skb+0x140/0x710 [ 198.852953][ T8390] ? __alloc_skb+0x5b7/0x710 [ 198.852971][ T8390] __alloc_skb+0x140/0x710 [ 198.852985][ T8390] ? __alloc_skb+0x5b7/0x710 [ 198.853000][ T8390] ? __pfx___alloc_skb+0x10/0x10 [ 198.853020][ T8390] netlink_alloc_large_skb+0x69/0x150 [ 198.853036][ T8390] netlink_sendmsg+0x680/0xda0 [ 198.853051][ T8390] ? __pfx_netlink_sendmsg+0x10/0x10 [ 198.853072][ T8390] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 198.853100][ T8390] ____sys_sendmsg+0x9e1/0xb70 [ 198.853117][ T8390] ? __pfx_netlink_sendmsg+0x10/0x10 [ 198.853137][ T8390] ? __pfx_____sys_sendmsg+0x10/0x10 [ 198.853167][ T8390] ___sys_sendmsg+0x190/0x1e0 [ 198.853191][ T8390] ? __pfx____sys_sendmsg+0x10/0x10 [ 198.853215][ T8390] ? find_held_lock+0x2b/0x80 [ 198.853238][ T8390] __sys_sendmsg+0x170/0x220 [ 198.853249][ T8390] ? __pfx___sys_sendmsg+0x10/0x10 [ 198.853258][ T8390] ? __fget_files+0x21f/0x3d0 [ 198.853274][ T8390] ? ksys_write+0x1ac/0x250 [ 198.853287][ T8390] ? rcu_is_watching+0x12/0xc0 [ 198.853328][ T8390] __do_fast_syscall_32+0xe7/0x950 [ 198.853344][ T8390] ? lockdep_hardirqs_on+0x78/0x100 [ 198.853358][ T8390] do_fast_syscall_32+0x32/0x70 [ 198.853371][ T8390] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 198.853387][ T8390] RIP: 0023:0xf707efcc [ 198.853396][ T8390] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 198.853406][ T8390] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 198.853416][ T8390] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000480 [ 198.853423][ T8390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 198.853429][ T8390] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 198.853435][ T8390] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 198.853441][ T8390] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 198.853454][ T8390] [ 198.936574][ T1430] ieee802154 phy0 wpan0: encryption failed: -22 [ 198.939193][ T1430] ieee802154 phy1 wpan1: encryption failed: -22 [ 199.025578][ T8396] FAULT_INJECTION: forcing a failure. [ 199.025578][ T8396] name failslab, interval 1, probability 0, space 0, times 0 [ 199.042242][ T8396] CPU: 0 UID: 0 PID: 8396 Comm: syz.3.760 Tainted: G L syzkaller #0 PREEMPT(full) [ 199.042270][ T8396] Tainted: [L]=SOFTLOCKUP [ 199.042276][ T8396] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.042285][ T8396] Call Trace: [ 199.042290][ T8396] [ 199.042298][ T8396] dump_stack_lvl+0x100/0x190 [ 199.042324][ T8396] should_fail_ex.cold+0x5/0xa [ 199.042345][ T8396] ? tomoyo_encode2+0xfb/0x3c0 [ 199.042364][ T8396] should_failslab+0xc2/0x120 [ 199.042383][ T8396] __kmalloc_noprof+0xe0/0x850 [ 199.042408][ T8396] ? d_absolute_path+0x136/0x1b0 [ 199.042439][ T8396] tomoyo_encode2+0xfb/0x3c0 [ 199.042462][ T8396] tomoyo_encode+0x29/0x50 [ 199.042480][ T8396] tomoyo_realpath_from_path+0x18c/0x690 [ 199.042512][ T8396] tomoyo_path_number_perm+0x23c/0x580 [ 199.042527][ T8396] ? tomoyo_path_number_perm+0x22e/0x580 [ 199.042546][ T8396] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 199.042563][ T8396] ? get_pid_task+0x106/0x250 [ 199.042611][ T8396] ? find_held_lock+0x2b/0x80 [ 199.042631][ T8396] ? __fget_files+0x215/0x3d0 [ 199.042648][ T8396] ? hook_file_ioctl_common+0x149/0x410 [ 199.042664][ T8396] ? __fget_files+0x215/0x3d0 [ 199.042687][ T8396] ? __fget_files+0x21f/0x3d0 [ 199.042710][ T8396] security_file_ioctl_compat+0xd3/0x230 [ 199.042728][ T8396] __ia32_compat_sys_ioctl+0xc2/0x360 [ 199.042747][ T8396] __do_fast_syscall_32+0xe7/0x950 [ 199.042768][ T8396] ? lockdep_hardirqs_on+0x78/0x100 [ 199.042789][ T8396] do_fast_syscall_32+0x32/0x70 [ 199.042808][ T8396] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 199.042829][ T8396] RIP: 0023:0xf707efcc [ 199.042843][ T8396] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 199.042859][ T8396] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 199.042877][ T8396] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000c008561c [ 199.042887][ T8396] RDX: 0000000080000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 199.042897][ T8396] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 199.042906][ T8396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 199.042916][ T8396] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 199.042939][ T8396] [ 199.042954][ T8396] ERROR: Out of memory at tomoyo_realpath_from_path. [ 199.126836][ T8403] netlink: 4 bytes leftover after parsing attributes in process `syz.4.762'. [ 199.544283][ T8413] ip6_tunnel: non-ECT from fe88:a43d:e1a4:0000:0000:0000:0002:7d01 with DS=0x1 [ 199.675543][ T99] dummy0: left promiscuous mode [ 199.835138][ T9] usb 9-1: new high-speed USB device number 3 using dummy_hcd [ 200.055129][ T9] usb 9-1: Using ep0 maxpacket: 32 [ 200.058327][ T9] usb 9-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 200.063257][ T9] usb 9-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 200.066630][ T9] usb 9-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 200.069431][ T9] usb 9-1: Product: syz [ 200.070790][ T9] usb 9-1: Manufacturer: syz [ 200.072332][ T9] usb 9-1: SerialNumber: syz [ 200.075085][ T9] usb 9-1: config 0 descriptor?? [ 200.079364][ T8417] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 200.357166][ T5816] usb 9-1: USB disconnect, device number 3 [ 200.411725][ T8417] trusted_key: encrypted_key: insufficient parameters specified [ 200.820886][ T8437] team0: Port device syz_tun added [ 201.749622][ T8465] netlink: 88 bytes leftover after parsing attributes in process `syz.2.781'. [ 201.817729][ T5816] libceph: connect (1)[c::]:6789 error -101 [ 201.822483][ T5816] libceph: mon0 (1)[c::]:6789 connect error [ 201.831135][ T5816] libceph: connect (1)[c::]:6789 error -101 [ 201.833841][ T5816] libceph: mon0 (1)[c::]:6789 connect error [ 201.866484][ T8466] ceph: No mds server is up or the cluster is laggy [ 202.475267][ T7174] usb 40-1: device descriptor read/8, error -110 [ 202.866283][ T7174] usb usb40-port1: attempt power cycle [ 203.438091][ T7174] usb usb40-port1: unable to enumerate USB device [ 203.475121][ T1338] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 203.625115][ T1338] usb 6-1: Using ep0 maxpacket: 32 [ 203.628153][ T1338] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 203.633173][ T1338] usb 6-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 203.636271][ T1338] usb 6-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 203.639032][ T1338] usb 6-1: Product: syz [ 203.640396][ T1338] usb 6-1: Manufacturer: syz [ 203.642008][ T1338] usb 6-1: SerialNumber: syz [ 203.646057][ T1338] usb 6-1: config 0 descriptor?? [ 203.648239][ T8493] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 203.929077][ T1338] usb 6-1: USB disconnect, device number 16 [ 204.010716][ T8493] trusted_key: encrypted_key: insufficient parameters specified [ 204.740199][ T8508] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1415315873 (2830631746 ns) > initial count (1854604918 ns). Using initial count to start timer. [ 205.690344][ T8523] binder: 8522:8523 ioctl c0306201 80000600 returned -14 [ 208.069294][ T8567] FAULT_INJECTION: forcing a failure. [ 208.069294][ T8567] name failslab, interval 1, probability 0, space 0, times 0 [ 208.073412][ T8567] CPU: 0 UID: 0 PID: 8567 Comm: syz.4.811 Tainted: G L syzkaller #0 PREEMPT(full) [ 208.073429][ T8567] Tainted: [L]=SOFTLOCKUP [ 208.073433][ T8567] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 208.073439][ T8567] Call Trace: [ 208.073443][ T8567] [ 208.073448][ T8567] dump_stack_lvl+0x100/0x190 [ 208.073463][ T8567] should_fail_ex.cold+0x5/0xa [ 208.073477][ T8567] ? tomoyo_encode2+0xfb/0x3c0 [ 208.073489][ T8567] should_failslab+0xc2/0x120 [ 208.073502][ T8567] __kmalloc_noprof+0xe0/0x850 [ 208.073522][ T8567] ? d_absolute_path+0x136/0x1b0 [ 208.073541][ T8567] tomoyo_encode2+0xfb/0x3c0 [ 208.073555][ T8567] tomoyo_encode+0x29/0x50 [ 208.073567][ T8567] tomoyo_realpath_from_path+0x18c/0x690 [ 208.073583][ T8567] tomoyo_path_number_perm+0x23c/0x580 [ 208.073592][ T8567] ? tomoyo_path_number_perm+0x22e/0x580 [ 208.073603][ T8567] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 208.073614][ T8567] ? get_pid_task+0x106/0x250 [ 208.073643][ T8567] ? find_held_lock+0x2b/0x80 [ 208.073657][ T8567] ? __fget_files+0x215/0x3d0 [ 208.073668][ T8567] ? hook_file_ioctl_common+0x149/0x410 [ 208.073678][ T8567] ? __fget_files+0x215/0x3d0 [ 208.073692][ T8567] ? __fget_files+0x21f/0x3d0 [ 208.073706][ T8567] security_file_ioctl_compat+0xd3/0x230 [ 208.073717][ T8567] __ia32_compat_sys_ioctl+0xc2/0x360 [ 208.073730][ T8567] __do_fast_syscall_32+0xe7/0x950 [ 208.073744][ T8567] ? lockdep_hardirqs_on+0x78/0x100 [ 208.073758][ T8567] do_fast_syscall_32+0x32/0x70 [ 208.073771][ T8567] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 208.073785][ T8567] RIP: 0023:0xf7f38fcc [ 208.073794][ T8567] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 208.073804][ T8567] RSP: 002b:00000000f53f650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 208.073815][ T8567] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000001276 [ 208.073821][ T8567] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 208.073827][ T8567] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 208.073833][ T8567] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 208.073839][ T8567] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 208.073853][ T8567] [ 208.073863][ T8567] ERROR: Out of memory at tomoyo_realpath_from_path. [ 208.465258][ T8583] FAULT_INJECTION: forcing a failure. [ 208.465258][ T8583] name failslab, interval 1, probability 0, space 0, times 0 [ 208.469361][ T8583] CPU: 3 UID: 0 PID: 8583 Comm: syz.2.816 Tainted: G L syzkaller #0 PREEMPT(full) [ 208.469378][ T8583] Tainted: [L]=SOFTLOCKUP [ 208.469382][ T8583] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 208.469400][ T8583] Call Trace: [ 208.469404][ T8583] [ 208.469408][ T8583] dump_stack_lvl+0x100/0x190 [ 208.469425][ T8583] should_fail_ex.cold+0x5/0xa [ 208.469439][ T8583] ? tomoyo_encode2+0xfb/0x3c0 [ 208.469451][ T8583] should_failslab+0xc2/0x120 [ 208.469463][ T8583] __kmalloc_noprof+0xe0/0x850 [ 208.469483][ T8583] ? d_absolute_path+0x136/0x1b0 [ 208.469503][ T8583] tomoyo_encode2+0xfb/0x3c0 [ 208.469517][ T8583] tomoyo_encode+0x29/0x50 [ 208.469528][ T8583] tomoyo_realpath_from_path+0x18c/0x690 [ 208.469544][ T8583] tomoyo_path_number_perm+0x23c/0x580 [ 208.469554][ T8583] ? tomoyo_path_number_perm+0x22e/0x580 [ 208.469565][ T8583] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 208.469576][ T8583] ? get_pid_task+0x106/0x250 [ 208.469606][ T8583] ? find_held_lock+0x2b/0x80 [ 208.469619][ T8583] ? __fget_files+0x215/0x3d0 [ 208.469630][ T8583] ? hook_file_ioctl_common+0x149/0x410 [ 208.469640][ T8583] ? __fget_files+0x215/0x3d0 [ 208.469654][ T8583] ? __fget_files+0x21f/0x3d0 [ 208.469668][ T8583] security_file_ioctl_compat+0xd3/0x230 [ 208.469680][ T8583] __ia32_compat_sys_ioctl+0xc2/0x360 [ 208.469693][ T8583] __do_fast_syscall_32+0xe7/0x950 [ 208.469707][ T8583] ? lockdep_hardirqs_on+0x78/0x100 [ 208.469720][ T8583] do_fast_syscall_32+0x32/0x70 [ 208.469734][ T8583] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 208.469747][ T8583] RIP: 0023:0xf7f72fcc [ 208.469756][ T8583] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 208.469767][ T8583] RSP: 002b:00000000f543650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 208.469777][ T8583] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000002285 [ 208.469784][ T8583] RDX: 0000000080000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 208.469790][ T8583] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 208.469796][ T8583] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 208.469802][ T8583] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 208.469816][ T8583] [ 208.469837][ T8583] ERROR: Out of memory at tomoyo_realpath_from_path. [ 209.146817][ T5748] Bluetooth: hci1: ACL packet for unknown connection handle 201 [ 214.620462][ T8629] vimc link validate: Scaler:src:640x480 (0x33424752, 8, 0, 0, 0) RGB/YUV Capture:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 217.954907][ T8650] sd 0:0:0:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x24 ascq=0x0 [ 220.343052][ T8681] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 220.450272][ T8683] loop5: detected capacity change from 0 to 7 [ 220.745105][ T24] usb 9-1: new high-speed USB device number 4 using dummy_hcd [ 220.748295][ T8683] Dev loop5: unable to read RDB block 7 [ 220.750843][ T8683] loop5: unable to read partition table [ 220.754353][ T8683] loop5: partition table beyond EOD, truncated [ 220.765190][ T8683] loop_reread_partitions: partition scan of loop5 (Wý* %4FLQk݊5) failed (rc=-5) [ 220.895096][ T24] usb 9-1: Using ep0 maxpacket: 16 [ 220.898158][ T24] usb 9-1: config 1 interface 0 altsetting 255 endpoint 0x1 has invalid wMaxPacketSize 0 [ 220.901367][ T24] usb 9-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 0 [ 220.904889][ T24] usb 9-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 220.909296][ T24] usb 9-1: config 1 interface 0 has no altsetting 0 [ 220.913242][ T24] usb 9-1: New USB device found, idVendor=0521, idProduct=b1a8, bcdDevice= 0.40 [ 220.917115][ T24] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.919627][ T24] usb 9-1: Product: syz [ 220.921009][ T24] usb 9-1: Manufacturer: syz [ 220.922494][ T24] usb 9-1: SerialNumber: syz [ 221.121566][ T8691] smbdirect: ib_dev[syz0]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 221.127156][ T8691] smbdirect: ib_dev[syz0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 221.132547][ T8691] smbdirect: ib_dev[syz0]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 221.158119][ T8691] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 221.161928][ T24] usblp 9-1:1.0: usblp0: USB Unidirectional printer dev 4 if 0 alt 255 proto 1 vid 0x0521 pid 0xB1A8 [ 221.362609][ T24] usb 9-1: USB disconnect, device number 4 [ 221.680185][ T8682] usblp0: removed [ 223.031574][ T8704] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 223.043440][ T8704] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 223.046921][ T8704] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 223.050890][ T8704] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 223.454168][ T8722] loop5: detected capacity change from 0 to 7 [ 223.579685][ T8722] Dev loop5: unable to read RDB block 7 [ 223.581694][ T8722] loop5: unable to read partition table [ 223.593948][ T8722] loop5: partition table beyond EOD, truncated [ 223.598903][ T8722] loop_reread_partitions: partition scan of loop5 (Wý* %4FLQk݊5) failed (rc=-5) [ 223.765105][ T34] usb 7-1: new high-speed USB device number 15 using dummy_hcd [ 223.917206][ T34] usb 7-1: Using ep0 maxpacket: 16 [ 223.920858][ T34] usb 7-1: config 1 interface 0 altsetting 255 endpoint 0x1 has invalid wMaxPacketSize 0 [ 223.924162][ T34] usb 7-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 0 [ 223.927470][ T34] usb 7-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 223.931780][ T34] usb 7-1: config 1 interface 0 has no altsetting 0 [ 223.935938][ T34] usb 7-1: New USB device found, idVendor=0521, idProduct=b1a8, bcdDevice= 0.40 [ 223.939217][ T34] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.941942][ T34] usb 7-1: Product: syz [ 223.943386][ T34] usb 7-1: Manufacturer: syz [ 223.944996][ T34] usb 7-1: SerialNumber: syz [ 224.165215][ T34] usblp 7-1:1.0: usblp0: USB Unidirectional printer dev 15 if 0 alt 255 proto 1 vid 0x0521 pid 0xB1A8 [ 224.363715][ T5904] usb 7-1: USB disconnect, device number 15 [ 224.422211][ T8739] siw: device registration error -23 [ 224.538804][ T8741] FAULT_INJECTION: forcing a failure. [ 224.538804][ T8741] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 224.557427][ T8741] CPU: 0 UID: 0 PID: 8741 Comm: syz.3.863 Tainted: G L syzkaller #0 PREEMPT(full) [ 224.557456][ T8741] Tainted: [L]=SOFTLOCKUP [ 224.557462][ T8741] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 224.557472][ T8741] Call Trace: [ 224.557478][ T8741] [ 224.557487][ T8741] dump_stack_lvl+0x100/0x190 [ 224.557512][ T8741] should_fail_ex.cold+0x5/0xa [ 224.557535][ T8741] _copy_from_iter+0x1f4/0x1690 [ 224.557570][ T8741] ? __pfx__copy_from_iter+0x10/0x10 [ 224.557599][ T8741] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 224.557629][ T8741] copy_page_from_iter+0x238/0x300 [ 224.557671][ T8741] tun_build_skb.constprop.0+0x2ea/0x18f0 [ 224.557707][ T8741] ? __pfx_tun_build_skb.constprop.0+0x10/0x10 [ 224.557731][ T8741] ? unwind_get_return_address+0x59/0xa0 [ 224.557751][ T8741] ? arch_stack_walk+0xa6/0xf0 [ 224.557777][ T8741] ? __lock_acquire+0x4a5/0x2630 [ 224.557810][ T8741] tun_get_user+0x16d6/0x3c20 [ 224.557846][ T8741] ? __pfx_tun_get_user+0x10/0x10 [ 224.557872][ T8741] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 224.557900][ T8741] ? find_held_lock+0x2b/0x80 [ 224.557923][ T8741] ? tun_get+0x191/0x370 [ 224.557943][ T8741] ? tun_get+0x191/0x370 [ 224.557972][ T8741] tun_chr_write_iter+0xdc/0x200 [ 224.557997][ T8741] vfs_write+0x6ac/0x1070 [ 224.558019][ T8741] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 224.558046][ T8741] ? __pfx_vfs_write+0x10/0x10 [ 224.558064][ T8741] ? find_held_lock+0x2b/0x80 [ 224.558102][ T8741] ksys_write+0x12a/0x250 [ 224.558122][ T8741] ? __pfx_ksys_write+0x10/0x10 [ 224.558144][ T8741] ? rcu_is_watching+0x12/0xc0 [ 224.558168][ T8741] do_int80_emulation+0x141/0x700 [ 224.558195][ T8741] asm_int80_emulation+0x1a/0x20 [ 224.558214][ T8741] RIP: 0023:0xf71b616b [ 224.558229][ T8741] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 224.558245][ T8741] RSP: 002b:00000000f546d44c EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 224.558262][ T8741] RAX: ffffffffffffffda RBX: 00000000000000c8 RCX: 0000000080000b80 [ 224.558274][ T8741] RDX: 0000000000000036 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.558283][ T8741] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 224.558294][ T8741] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 224.558304][ T8741] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 224.558331][ T8741] [ 225.045246][ T5748] Bluetooth: hci1: command 0x0c1a tx timeout [ 225.115201][ T5748] Bluetooth: hci2: command 0x0c1a tx timeout [ 225.117150][ T5748] Bluetooth: hci3: command 0x0c1a tx timeout [ 225.119093][ T5748] Bluetooth: hci0: command 0x0c1a tx timeout [ 225.321163][ T5904] usblp0: removed [ 225.966070][ T8767] netlink: 64987 bytes leftover after parsing attributes in process `syz.4.872'. [ 226.391514][ T8770] FAULT_INJECTION: forcing a failure. [ 226.391514][ T8770] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 226.404011][ T8770] CPU: 2 UID: 0 PID: 8770 Comm: syz.2.873 Tainted: G L syzkaller #0 PREEMPT(full) [ 226.404029][ T8770] Tainted: [L]=SOFTLOCKUP [ 226.404033][ T8770] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 226.404039][ T8770] Call Trace: [ 226.404044][ T8770] [ 226.404048][ T8770] dump_stack_lvl+0x100/0x190 [ 226.404069][ T8770] should_fail_ex.cold+0x5/0xa [ 226.404083][ T8770] copy_fpstate_to_sigframe+0x842/0xb00 [ 226.404102][ T8770] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 226.404115][ T8770] ? __pfx_copy_fpstate_to_sigframe+0x10/0x10 [ 226.404134][ T8770] ? posixtimer_deliver_signal+0x3c3/0x690 [ 226.404159][ T8770] ? x86_task_fpu+0x5f/0x90 [ 226.404176][ T8770] get_sigframe+0x3fb/0x940 [ 226.404193][ T8770] ? __pfx_get_sigframe+0x10/0x10 [ 226.404210][ T8770] ? siginfo_layout+0x156/0x290 [ 226.404225][ T8770] ia32_setup_rt_frame+0xe7/0xaf0 [ 226.404240][ T8770] ? __pfx_ia32_setup_rt_frame+0x10/0x10 [ 226.404252][ T8770] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 226.404266][ T8770] ? kernel_write+0x5f3/0x6c0 [ 226.404280][ T8770] arch_do_signal_or_restart+0x43f/0x770 [ 226.404297][ T8770] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 226.404318][ T8770] ? rcu_is_watching+0x12/0xc0 [ 226.404333][ T8770] exit_to_user_mode_loop+0x86/0x4a0 [ 226.404343][ T8770] ? do_int80_emulation+0x33f/0x700 [ 226.404358][ T8770] do_int80_emulation+0x58b/0x700 [ 226.404372][ T8770] asm_int80_emulation+0x1a/0x20 [ 226.404383][ T8770] RIP: 0023:0xf717616b [ 226.404392][ T8770] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 226.404402][ T8770] RSP: 002b:00000000f54364bc EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 226.404413][ T8770] RAX: 0000000000000001 RBX: 0000000000000004 RCX: 00000000f54365c0 [ 226.404419][ T8770] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 226.404425][ T8770] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 226.404431][ T8770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 226.404437][ T8770] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 226.404450][ T8770] [ 226.925145][ T5904] usb 7-1: new high-speed USB device number 16 using dummy_hcd [ 227.075243][ T5904] usb 7-1: Using ep0 maxpacket: 32 [ 227.082536][ T5904] usb 7-1: New USB device found, idVendor=2304, idProduct=0222, bcdDevice=77.3f [ 227.086920][ T5904] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.090269][ T5904] usb 7-1: Product: syz [ 227.092097][ T5904] usb 7-1: Manufacturer: syz [ 227.094116][ T5904] usb 7-1: SerialNumber: syz [ 227.100026][ T5904] usb 7-1: config 0 descriptor?? [ 227.108912][ T5904] dvb-usb: found a 'Pinnacle 450e DVB-S USB2.0' in warm state. [ 227.114087][ T5904] dvb-usb: bulk message failed: -22 (4/0) [ 227.118400][ T5904] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 227.123420][ T5904] dvb-usb: bulk message failed: -22 (5/0) [ 227.126526][ T5904] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 227.134761][ T5904] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 227.139353][ T5904] dvbdev: DVB: registering new adapter (Pinnacle 450e DVB-S USB2.0) [ 227.142827][ T5904] usb 7-1: media controller created [ 227.154894][ T5904] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 227.172516][ T5904] usb 7-1: selecting invalid altsetting 3 [ 227.175105][ T5904] ttusb2: set interface to alts=3 failed [ 227.206449][ T5904] DVB: Unable to find symbol tda10086_attach() [ 227.209244][ T5904] dvb-usb: no frontend was attached by 'Pinnacle 450e DVB-S USB2.0' [ 227.213470][ T5904] dvb-usb: bulk message failed: -22 (4/0) [ 227.216321][ T5904] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 227.220059][ T5904] dvb-usb: bulk message failed: -22 (5/0) [ 227.223075][ T5904] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 227.226460][ T5904] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully initialized and connected. [ 227.317946][ T8772] ttusb2: i2c wr len=58 too high [ 227.329744][ T8772] hpfs: hpfs_map_sector(): read error [ 227.347335][ T9] usb 7-1: USB disconnect, device number 16 [ 227.401376][ T9] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully deinitialized and disconnected. [ 227.755138][ T5904] usb 9-1: new high-speed USB device number 5 using dummy_hcd [ 227.805149][ T24] usb 6-1: new full-speed USB device number 17 using dummy_hcd [ 227.905130][ T5904] usb 9-1: Using ep0 maxpacket: 8 [ 227.910042][ T5904] usb 9-1: config index 0 descriptor too short (expected 301, got 45) [ 227.912722][ T5904] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 227.917739][ T5904] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 227.922961][ T5904] usb 9-1: config 16 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 227.928802][ T5904] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 227.935369][ T5904] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 227.940364][ T5904] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.946097][ T5904] usbtmc 9-1:16.0: bulk endpoints not found [ 227.969132][ T24] usb 6-1: config index 0 descriptor too short (expected 29220, got 36) [ 227.972835][ T24] usb 6-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 227.976566][ T24] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 227.981124][ T24] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 227.985005][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 227.989118][ T24] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 227.993896][ T24] usb 6-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 227.996969][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.000765][ T24] usb 6-1: config 0 descriptor?? [ 228.429616][ T8798] FAULT_INJECTION: forcing a failure. [ 228.429616][ T8798] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 228.435771][ T8798] CPU: 1 UID: 0 PID: 8798 Comm: syz.2.881 Tainted: G L syzkaller #0 PREEMPT(full) [ 228.435801][ T8798] Tainted: [L]=SOFTLOCKUP [ 228.435805][ T8798] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 228.435812][ T8798] Call Trace: [ 228.435816][ T8798] [ 228.435820][ T8798] dump_stack_lvl+0x100/0x190 [ 228.435836][ T8798] should_fail_ex.cold+0x5/0xa [ 228.435850][ T8798] strncpy_from_user+0x3b/0x2d0 [ 228.435870][ T8798] do_getname+0x78/0x390 [ 228.435886][ T8798] acct_on+0x91/0x9e0 [ 228.435900][ T8798] ? __pfx_acct_on+0x10/0x10 [ 228.435913][ T8798] ? bpf_lsm_capable+0x9/0x10 [ 228.435928][ T8798] __ia32_sys_acct+0x80/0x1e0 [ 228.435941][ T8798] ? lockdep_hardirqs_on+0x78/0x100 [ 228.435955][ T8798] __do_fast_syscall_32+0xe7/0x950 [ 228.435968][ T8798] ? lockdep_hardirqs_on+0x78/0x100 [ 228.435981][ T8798] do_fast_syscall_32+0x32/0x70 [ 228.435994][ T8798] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 228.436007][ T8798] RIP: 0023:0xf7f72fcc [ 228.436017][ T8798] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 228.436027][ T8798] RSP: 002b:00000000f541550c EFLAGS: 00000292 ORIG_RAX: 0000000000000033 [ 228.436038][ T8798] RAX: ffffffffffffffda RBX: 0000000080000140 RCX: 0000000000000000 [ 228.436044][ T8798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 228.436050][ T8798] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 228.436055][ T8798] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 228.436061][ T8798] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 228.436076][ T8798] [ 228.491839][ T8800] FAULT_INJECTION: forcing a failure. [ 228.491839][ T8800] name failslab, interval 1, probability 0, space 0, times 0 [ 228.514162][ T8800] CPU: 3 UID: 0 PID: 8800 Comm: syz.3.884 Tainted: G L syzkaller #0 PREEMPT(full) [ 228.514180][ T8800] Tainted: [L]=SOFTLOCKUP [ 228.514184][ T8800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 228.514190][ T8800] Call Trace: [ 228.514195][ T8800] [ 228.514199][ T8800] dump_stack_lvl+0x100/0x190 [ 228.514216][ T8800] should_fail_ex.cold+0x5/0xa [ 228.514231][ T8800] should_failslab+0xc2/0x120 [ 228.514243][ T8800] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 228.514265][ T8800] ? __alloc_skb+0x140/0x710 [ 228.514281][ T8800] ? __alloc_skb+0x5b7/0x710 [ 228.514298][ T8800] __alloc_skb+0x140/0x710 [ 228.514313][ T8800] ? __alloc_skb+0x5b7/0x710 [ 228.514328][ T8800] ? __pfx___alloc_skb+0x10/0x10 [ 228.514344][ T8800] ? __pfx___might_resched+0x10/0x10 [ 228.514359][ T8800] netlink_alloc_large_skb+0x69/0x150 [ 228.514374][ T8800] netlink_sendmsg+0x680/0xda0 [ 228.514390][ T8800] ? __pfx_netlink_sendmsg+0x10/0x10 [ 228.514404][ T8800] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 228.514423][ T8800] ____sys_sendmsg+0x9e1/0xb70 [ 228.514435][ T8800] ? __pfx_netlink_sendmsg+0x10/0x10 [ 228.514449][ T8800] ? __pfx_____sys_sendmsg+0x10/0x10 [ 228.514469][ T8800] ___sys_sendmsg+0x190/0x1e0 [ 228.514484][ T8800] ? __pfx____sys_sendmsg+0x10/0x10 [ 228.514504][ T8800] ? find_held_lock+0x2b/0x80 [ 228.514527][ T8800] __sys_sendmsg+0x170/0x220 [ 228.514538][ T8800] ? __pfx___sys_sendmsg+0x10/0x10 [ 228.514547][ T8800] ? __fget_files+0x21f/0x3d0 [ 228.514563][ T8800] ? ksys_write+0x1ac/0x250 [ 228.514575][ T8800] ? rcu_is_watching+0x12/0xc0 [ 228.514590][ T8800] __do_fast_syscall_32+0xe7/0x950 [ 228.514604][ T8800] ? lockdep_hardirqs_on+0x78/0x100 [ 228.514617][ T8800] do_fast_syscall_32+0x32/0x70 [ 228.514631][ T8800] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 228.514645][ T8800] RIP: 0023:0xf707efcc [ 228.514654][ T8800] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 228.514664][ T8800] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 228.514675][ T8800] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000200 [ 228.514682][ T8800] RDX: 0000000004000800 RSI: 0000000000000000 RDI: 0000000000000000 [ 228.514688][ T8800] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 228.514693][ T8800] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 228.514700][ T8800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 228.514713][ T8800] [ 228.572325][ T8802] netlink: 96 bytes leftover after parsing attributes in process `syz.4.880'. [ 228.818465][ T8801] 9p: Bad value for 'wfdno' [ 229.625151][ T6010] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 229.776776][ T6010] usb 7-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 229.783781][ T6010] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 229.787906][ T6010] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 229.791205][ T6010] usb 7-1: Product: syz [ 229.792938][ T6010] usb 7-1: Manufacturer: syz [ 229.794845][ T6010] usb 7-1: SerialNumber: syz [ 229.935122][ T9] usb 8-1: new high-speed USB device number 14 using dummy_hcd [ 230.038437][ T6010] usblp 7-1:1.0: usblp0: USB Unidirectional printer dev 17 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 230.069283][ T6010] usb 6-1: USB disconnect, device number 17 [ 230.086898][ T9] usb 8-1: config index 0 descriptor too short (expected 1572, got 36) [ 230.089817][ T9] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 230.095904][ T9] usb 8-1: New USB device found, idVendor=05ac, idProduct=0238, bcdDevice= 0.40 [ 230.099770][ T9] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.103212][ T9] usb 8-1: Product: syz [ 230.105162][ T9] usb 8-1: Manufacturer: syz [ 230.107180][ T9] usb 8-1: SerialNumber: syz [ 230.122399][ T9] input: bcm5974 as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:1.0/input/input17 [ 230.320567][ T9] bcm5974 8-1:1.0: could not read from device [ 230.334652][ T5133] bcm5974 8-1:1.0: could not read from device [ 230.339478][ T9] input: failed to attach handler mousedev to device input17, error: -5 [ 230.345788][ T5133] bcm5974 8-1:1.0: could not read from device [ 230.349691][ T9] usb 8-1: USB disconnect, device number 14 [ 230.350109][ T5133] bcm5974 8-1:1.0: could not read from device [ 230.530956][ T5904] usb 9-1: USB disconnect, device number 5 [ 231.544513][ T8840] blk_print_req_error: 6 callbacks suppressed [ 231.544530][ T8840] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.565122][ T8840] buffer_io_error: 6 callbacks suppressed [ 231.565139][ T8840] Buffer I/O error on dev nbd1, logical block 0, async page read [ 231.585199][ T8840] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.594116][ T8840] Buffer I/O error on dev nbd1, logical block 0, async page read [ 231.602904][ T8840] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.615588][ T8840] Buffer I/O error on dev nbd1, logical block 0, async page read [ 231.624756][ T8840] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.634197][ T8840] Buffer I/O error on dev nbd1, logical block 0, async page read [ 231.645210][ T8840] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.650385][ T8840] Buffer I/O error on dev nbd1, logical block 0, async page read [ 231.653957][ T8840] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.666024][ T8840] Buffer I/O error on dev nbd1, logical block 0, async page read [ 231.668753][ T8840] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.671878][ T8840] Buffer I/O error on dev nbd1, logical block 0, async page read [ 231.674495][ T8840] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.677836][ T8840] Buffer I/O error on dev nbd1, logical block 0, async page read [ 231.680482][ T8840] ldm_validate_partition_table(): Disk read failed. [ 231.682783][ T8840] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.685813][ T8840] Buffer I/O error on dev nbd1, logical block 0, async page read [ 231.688415][ T8840] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 231.691494][ T8840] Buffer I/O error on dev nbd1, logical block 0, async page read [ 231.694122][ T8840] Dev nbd1: unable to read RDB block 0 [ 231.697127][ T8840] nbd1: unable to read partition table [ 231.710951][ T8847] ldm_validate_partition_table(): Disk read failed. [ 231.714411][ T8847] Dev nbd4: unable to read RDB block 0 [ 231.717550][ T8847] nbd4: unable to read partition table [ 231.722876][ T8847] block nbd4: Cannot use ioctl interface on a netlink controlled device. [ 231.727982][ T8847] block nbd4: Cannot use ioctl interface on a netlink controlled device. [ 232.707602][ T8876] ldm_validate_partition_table(): Disk read failed. [ 232.710101][ T8876] Dev nbd1: unable to read RDB block 0 [ 232.711994][ T8876] nbd1: unable to read partition table [ 232.714495][ T8876] block nbd1: Cannot use ioctl interface on a netlink controlled device. [ 232.718910][ T8876] block nbd1: Cannot use ioctl interface on a netlink controlled device. [ 233.324636][ T8903] FAULT_INJECTION: forcing a failure. [ 233.324636][ T8903] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 233.330140][ T8903] CPU: 3 UID: 0 PID: 8903 Comm: syz.4.927 Tainted: G L syzkaller #0 PREEMPT(full) [ 233.330161][ T8903] Tainted: [L]=SOFTLOCKUP [ 233.330166][ T8903] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 233.330175][ T8903] Call Trace: [ 233.330180][ T8903] [ 233.330187][ T8903] dump_stack_lvl+0x100/0x190 [ 233.330203][ T8903] should_fail_ex.cold+0x5/0xa [ 233.330218][ T8903] _copy_to_user+0x32/0xd0 [ 233.330235][ T8903] simple_read_from_buffer+0xcb/0x170 [ 233.330249][ T8903] proc_fail_nth_read+0x1af/0x230 [ 233.330266][ T8903] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 233.330283][ T8903] ? rw_verify_area+0xce/0x6d0 [ 233.330299][ T8903] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 233.330322][ T8903] vfs_read+0x1e4/0xb30 [ 233.330336][ T8903] ? __pfx_vfs_read+0x10/0x10 [ 233.330346][ T8903] ? find_held_lock+0x2b/0x80 [ 233.330361][ T8903] ? __fget_files+0x215/0x3d0 [ 233.330375][ T8903] ? __fget_files+0x21f/0x3d0 [ 233.330391][ T8903] ksys_read+0x12a/0x250 [ 233.330402][ T8903] ? __pfx_ksys_read+0x10/0x10 [ 233.330413][ T8903] ? rcu_is_watching+0x12/0xc0 [ 233.330426][ T8903] ? rcu_is_watching+0x12/0xc0 [ 233.330440][ T8903] do_int80_emulation+0x141/0x700 [ 233.330456][ T8903] asm_int80_emulation+0x1a/0x20 [ 233.330467][ T8903] RIP: 0023:0xf713616b [ 233.330475][ T8903] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 233.330485][ T8903] RSP: 002b:00000000f53f64bc EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 233.330496][ T8903] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f53f65d0 [ 233.330502][ T8903] RDX: 000000000000000f RSI: 0000000000000000 RDI: 0000000000000000 [ 233.330508][ T8903] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 233.330514][ T8903] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 233.330520][ T8903] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 233.330534][ T8903] [ 233.947879][ T8912] ldm_validate_partition_table(): Disk read failed. [ 233.951663][ T8912] Dev nbd3: unable to read RDB block 0 [ 233.955935][ T8912] nbd3: unable to read partition table [ 233.960381][ T8912] block nbd3: Cannot use ioctl interface on a netlink controlled device. [ 233.967757][ T8912] block nbd3: Cannot use ioctl interface on a netlink controlled device. [ 234.607818][ T8932] FAULT_INJECTION: forcing a failure. [ 234.607818][ T8932] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 234.611982][ T8932] CPU: 1 UID: 0 PID: 8932 Comm: syz.1.931 Tainted: G L syzkaller #0 PREEMPT(full) [ 234.612000][ T8932] Tainted: [L]=SOFTLOCKUP [ 234.612004][ T8932] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 234.612010][ T8932] Call Trace: [ 234.612014][ T8932] [ 234.612018][ T8932] dump_stack_lvl+0x100/0x190 [ 234.612034][ T8932] should_fail_ex.cold+0x5/0xa [ 234.612048][ T8932] _copy_to_user+0x32/0xd0 [ 234.612066][ T8932] simple_read_from_buffer+0xcb/0x170 [ 234.612080][ T8932] proc_fail_nth_read+0x1af/0x230 [ 234.612097][ T8932] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 234.612114][ T8932] ? rw_verify_area+0xce/0x6d0 [ 234.612124][ T8932] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 234.612140][ T8932] vfs_read+0x1e4/0xb30 [ 234.612154][ T8932] ? __pfx_vfs_read+0x10/0x10 [ 234.612164][ T8932] ? find_held_lock+0x2b/0x80 [ 234.612178][ T8932] ? __fget_files+0x215/0x3d0 [ 234.612192][ T8932] ? __fget_files+0x21f/0x3d0 [ 234.612208][ T8932] ksys_read+0x12a/0x250 [ 234.612219][ T8932] ? __pfx_ksys_read+0x10/0x10 [ 234.612230][ T8932] ? rcu_is_watching+0x12/0xc0 [ 234.612243][ T8932] ? rcu_is_watching+0x12/0xc0 [ 234.612257][ T8932] do_int80_emulation+0x141/0x700 [ 234.612272][ T8932] asm_int80_emulation+0x1a/0x20 [ 234.612283][ T8932] RIP: 0023:0xf718616b [ 234.612292][ T8932] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 234.612303][ T8932] RSP: 002b:00000000f541c4bc EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 234.612313][ T8932] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000f541c5d0 [ 234.612320][ T8932] RDX: 000000000000000f RSI: 0000000000000000 RDI: 0000000000000000 [ 234.612326][ T8932] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 234.612331][ T8932] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 234.612338][ T8932] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 234.612352][ T8932] [ 234.764441][ T8933] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(7) [ 234.766584][ T8933] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 234.785183][ T8933] vhci_hcd vhci_hcd.0: Device attached [ 234.853707][ T8933] EXT4-fs (sr0): VFS: Can't find ext4 filesystem [ 234.979643][ T8937] [ 234.980468][ T8937] ====================================================== [ 234.982733][ T8937] WARNING: possible circular locking dependency detected [ 234.984948][ T8937] syzkaller #0 Tainted: G L [ 234.986894][ T8937] ------------------------------------------------------ [ 234.988829][ T8937] syz.1.932/8937 is trying to acquire lock: [ 234.990700][ T8937] ffff88806b0e4360 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_shutdown+0x67/0x410 [ 234.993550][ T8937] [ 234.993550][ T8937] but task is already holding lock: [ 234.995932][ T8937] ffff88801b63f868 (&nsock->tx_lock){+.+.}-{4:4}, at: sock_shutdown+0x15e/0x200 [ 234.998918][ T8937] [ 234.998918][ T8937] which lock already depends on the new lock. [ 234.998918][ T8937] [ 235.002165][ T8937] [ 235.002165][ T8937] the existing dependency chain (in reverse order) is: [ 235.005020][ T8937] [ 235.005020][ T8937] -> #6 (&nsock->tx_lock){+.+.}-{4:4}: [ 235.007455][ T8937] __mutex_lock+0x1a4/0x1b10 [ 235.009101][ T8937] nbd_queue_rq+0x428/0x1080 [ 235.010726][ T8937] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 235.012667][ T8937] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 235.014827][ T8937] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 235.016867][ T8937] blk_mq_run_hw_queue+0x23c/0x670 [ 235.018636][ T8937] blk_mq_dispatch_list+0x51d/0x1360 [ 235.020471][ T8937] blk_mq_flush_plug_list+0x130/0x600 [ 235.022364][ T8937] __blk_flush_plug+0x2c4/0x4b0 [ 235.024058][ T8937] __submit_bio+0x584/0x6c0 [ 235.025655][ T8937] submit_bio_noacct_nocheck+0x543/0xbf0 [ 235.027584][ T8937] submit_bio_noacct+0xd18/0x2000 [ 235.029307][ T8937] submit_bh_wbc+0x681/0x890 [ 235.030947][ T8937] block_read_full_folio+0x4c8/0x8e0 [ 235.032786][ T8937] filemap_read_folio+0xfc/0x3b0 [ 235.034490][ T8937] do_read_cache_folio+0x2d7/0x6b0 [ 235.036235][ T8937] read_part_sector+0xd1/0x370 [ 235.037903][ T8937] adfspart_check_ICS+0x91/0x7d0 [ 235.039606][ T8937] bdev_disk_changed+0x7a3/0x1250 [ 235.041353][ T8937] blkdev_get_whole+0x187/0x290 [ 235.043040][ T8937] bdev_open+0x2c7/0xe40 [ 235.044539][ T8937] blkdev_open+0x34e/0x4f0 [ 235.045153][ T6010] usb 44-1: SetAddress Request (2) to port 0 [ 235.046087][ T8937] do_dentry_open+0x6d8/0x1660 [ 235.048154][ T6010] usb 44-1: new SuperSpeed USB device number 2 using vhci_hcd [ 235.049733][ T8937] vfs_open+0x82/0x3f0 [ 235.053592][ T8937] path_openat+0x208c/0x31a0 [ 235.055194][ T8937] do_file_open+0x20e/0x430 [ 235.057126][ T8937] do_sys_openat2+0x10d/0x1e0 [ 235.058751][ T8937] __x64_sys_openat+0x12d/0x210 [ 235.060434][ T8937] do_syscall_64+0x10b/0xf80 [ 235.062085][ T8937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.064086][ T8937] [ 235.064086][ T8937] -> #5 (&cmd->lock){+.+.}-{4:4}: [ 235.066348][ T8937] __mutex_lock+0x1a4/0x1b10 [ 235.067942][ T8937] nbd_queue_rq+0xba/0x1080 [ 235.069497][ T8937] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 235.071397][ T8937] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 235.073490][ T8937] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 235.075490][ T8937] blk_mq_run_hw_queue+0x23c/0x670 [ 235.077267][ T8937] blk_mq_dispatch_list+0x51d/0x1360 [ 235.079091][ T8937] blk_mq_flush_plug_list+0x130/0x600 [ 235.080943][ T8937] __blk_flush_plug+0x2c4/0x4b0 [ 235.082621][ T8937] __submit_bio+0x584/0x6c0 [ 235.084210][ T8937] submit_bio_noacct_nocheck+0x543/0xbf0 [ 235.086129][ T8937] submit_bio_noacct+0xd18/0x2000 [ 235.087835][ T8937] submit_bh_wbc+0x681/0x890 [ 235.089434][ T8937] block_read_full_folio+0x4c8/0x8e0 [ 235.091260][ T8937] filemap_read_folio+0xfc/0x3b0 [ 235.092974][ T8937] do_read_cache_folio+0x2d7/0x6b0 [ 235.094719][ T8937] read_part_sector+0xd1/0x370 [ 235.096382][ T8937] adfspart_check_ICS+0x91/0x7d0 [ 235.098094][ T8937] bdev_disk_changed+0x7a3/0x1250 [ 235.099818][ T8937] blkdev_get_whole+0x187/0x290 [ 235.101514][ T8937] bdev_open+0x2c7/0xe40 [ 235.103048][ T8937] blkdev_open+0x34e/0x4f0 [ 235.104599][ T8937] do_dentry_open+0x6d8/0x1660 [ 235.106272][ T8937] vfs_open+0x82/0x3f0 [ 235.107722][ T8937] path_openat+0x208c/0x31a0 [ 235.109337][ T8937] do_file_open+0x20e/0x430 [ 235.110925][ T8937] do_sys_openat2+0x10d/0x1e0 [ 235.112572][ T8937] __x64_sys_openat+0x12d/0x210 [ 235.114264][ T8937] do_syscall_64+0x10b/0xf80 [ 235.115210][ T8934] vhci_hcd: connection reset by peer [ 235.115870][ T8937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.120198][ T8937] [ 235.120198][ T8937] -> #4 (set->srcu){.+.+}-{0:0}: [ 235.120702][ T60] vhci_hcd vhci_hcd.3: stop threads [ 235.122436][ T8937] __synchronize_srcu+0xa2/0x300 [ 235.124268][ T60] vhci_hcd vhci_hcd.3: release socket [ 235.125945][ T8937] blk_mq_quiesce_queue+0x149/0x1c0 [ 235.125963][ T8937] elevator_switch+0x17b/0x7e0 [ 235.125978][ T8937] elevator_change+0x352/0x530 [ 235.125992][ T8937] elevator_set_default+0x29e/0x360 [ 235.126007][ T8937] blk_register_queue+0x48e/0x630 [ 235.128387][ T60] vhci_hcd vhci_hcd.3: disconnect device [ 235.130088][ T8937] __add_disk+0x73f/0xe40 [ 235.140737][ T8937] add_disk_fwnode+0x118/0x5c0 [ 235.142388][ T8937] nbd_dev_add+0x77a/0xb10 [ 235.143944][ T8937] nbd_init+0x291/0x2b0 [ 235.145423][ T8937] do_one_initcall+0x121/0x750 [ 235.147079][ T8937] kernel_init_freeable+0x6ea/0x7b0 [ 235.148865][ T8937] kernel_init+0x1f/0x1e0 [ 235.150406][ T8937] ret_from_fork+0x72b/0xd50 [ 235.152009][ T8937] ret_from_fork_asm+0x1a/0x30 [ 235.153644][ T8937] [ 235.153644][ T8937] -> #3 (&q->elevator_lock){+.+.}-{4:4}: [ 235.156063][ T8937] __mutex_lock+0x1a4/0x1b10 [ 235.157655][ T8937] elevator_change+0x1bc/0x530 [ 235.159298][ T8937] elevator_set_none+0x92/0xf0 [ 235.160950][ T8937] blk_mq_update_nr_hw_queues+0x4c1/0x15f0 [ 235.162910][ T8937] nbd_start_device+0x1a6/0xbd0 [ 235.164571][ T8937] nbd_genl_connect+0xff2/0x1a40 [ 235.166277][ T8937] genl_family_rcv_msg_doit+0x214/0x300 [ 235.168172][ T8937] genl_rcv_msg+0x560/0x800 [ 235.169757][ T8937] netlink_rcv_skb+0x159/0x420 [ 235.171416][ T8937] genl_rcv+0x28/0x40 [ 235.172846][ T8937] netlink_unicast+0x585/0x850 [ 235.174513][ T8937] netlink_sendmsg+0x8b0/0xda0 [ 235.176170][ T8937] ____sys_sendmsg+0x9e1/0xb70 [ 235.177844][ T8937] ___sys_sendmsg+0x190/0x1e0 [ 235.179496][ T8937] __sys_sendmsg+0x170/0x220 [ 235.181171][ T8937] __do_fast_syscall_32+0xe7/0x950 [ 235.182922][ T8937] do_fast_syscall_32+0x32/0x70 [ 235.184597][ T8937] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 235.186702][ T8937] [ 235.186702][ T8937] -> #2 (&q->q_usage_counter(io)#49){++++}-{0:0}: [ 235.189391][ T8937] blk_alloc_queue+0x610/0x790 [ 235.191085][ T8937] blk_mq_alloc_queue+0x174/0x290 [ 235.192810][ T8937] __blk_mq_alloc_disk+0x29/0x120 [ 235.194543][ T8937] nbd_dev_add+0x492/0xb10 [ 235.196097][ T8937] nbd_init+0x291/0x2b0 [ 235.197605][ T8937] do_one_initcall+0x121/0x750 [ 235.199284][ T8937] kernel_init_freeable+0x6ea/0x7b0 [ 235.201107][ T8937] kernel_init+0x1f/0x1e0 [ 235.202655][ T8937] ret_from_fork+0x72b/0xd50 [ 235.204241][ T8937] ret_from_fork_asm+0x1a/0x30 [ 235.205903][ T8937] [ 235.205903][ T8937] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 235.208141][ T8937] fs_reclaim_acquire+0xc4/0x100 [ 235.209872][ T8937] kmem_cache_alloc_node_noprof+0x53/0x6f0 [ 235.211862][ T8937] __alloc_skb+0x140/0x710 [ 235.213438][ T8937] tcp_stream_alloc_skb+0x34/0x660 [ 235.215167][ T8937] tcp_sendmsg_locked+0x13cd/0x4500 [ 235.216955][ T8937] tcp_sendmsg+0x2e/0x50 [ 235.218465][ T8937] inet_sendmsg+0xb9/0x140 [ 235.220058][ T8937] sock_write_iter+0x4ea/0x5a0 [ 235.221736][ T8937] vfs_write+0x6ac/0x1070 [ 235.223260][ T8937] ksys_write+0x1f8/0x250 [ 235.224795][ T8937] do_syscall_64+0x10b/0xf80 [ 235.226405][ T8937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.228402][ T8937] [ 235.228402][ T8937] -> #0 (sk_lock-AF_INET){+.+.}-{0:0}: [ 235.230768][ T8937] __lock_acquire+0x14b8/0x2630 [ 235.232432][ T8937] lock_acquire+0x1b1/0x370 [ 235.234014][ T8937] lock_sock_nested+0x41/0xf0 [ 235.235641][ T8937] inet_shutdown+0x67/0x410 [ 235.237284][ T8937] nbd_mark_nsock_dead+0xae/0x5c0 [ 235.239014][ T8937] sock_shutdown+0x16b/0x200 [ 235.240614][ T8937] nbd_ioctl+0x25e/0xd30 [ 235.242137][ T8937] compat_blkdev_ioctl+0x682/0x7b0 [ 235.243887][ T8937] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 235.245769][ T8937] __do_fast_syscall_32+0xe7/0x950 [ 235.247520][ T8937] do_fast_syscall_32+0x32/0x70 [ 235.249233][ T8937] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 235.251369][ T8937] [ 235.251369][ T8937] other info that might help us debug this: [ 235.251369][ T8937] [ 235.254520][ T8937] Chain exists of: [ 235.254520][ T8937] sk_lock-AF_INET --> &cmd->lock --> &nsock->tx_lock [ 235.254520][ T8937] [ 235.258373][ T8937] Possible unsafe locking scenario: [ 235.258373][ T8937] [ 235.260668][ T8937] CPU0 CPU1 [ 235.262400][ T8937] ---- ---- [ 235.264030][ T8937] lock(&nsock->tx_lock); [ 235.265761][ T8937] lock(&cmd->lock); [ 235.268323][ T8937] lock(&nsock->tx_lock); [ 235.270518][ T8937] lock(sk_lock-AF_INET); [ 235.271971][ T8937] [ 235.271971][ T8937] *** DEADLOCK *** [ 235.271971][ T8937] [ 235.274531][ T8937] 2 locks held by syz.1.932/8937: [ 235.276103][ T8937] #0: ffff88801cb03260 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_ioctl+0x155/0xd30 [ 235.278998][ T8937] #1: ffff88801b63f868 (&nsock->tx_lock){+.+.}-{4:4}, at: sock_shutdown+0x15e/0x200 [ 235.281957][ T8937] [ 235.281957][ T8937] stack backtrace: [ 235.283794][ T8937] CPU: 2 UID: 0 PID: 8937 Comm: syz.1.932 Tainted: G L syzkaller #0 PREEMPT(full) [ 235.283810][ T8937] Tainted: [L]=SOFTLOCKUP [ 235.283814][ T8937] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 235.283820][ T8937] Call Trace: [ 235.283824][ T8937] [ 235.283830][ T8937] dump_stack_lvl+0x100/0x190 [ 235.283843][ T8937] print_circular_bug.cold+0x178/0x1c7 [ 235.283863][ T8937] check_noncircular+0x146/0x160 [ 235.283881][ T8937] __lock_acquire+0x14b8/0x2630 [ 235.283892][ T8937] ? __mutex_lock+0x26d/0x1b10 [ 235.283906][ T8937] lock_acquire+0x1b1/0x370 [ 235.283915][ T8937] ? inet_shutdown+0x67/0x410 [ 235.283928][ T8937] ? lockdep_hardirqs_on+0x78/0x100 [ 235.283940][ T8937] ? irqentry_exit+0x246/0x790 [ 235.283953][ T8937] lock_sock_nested+0x41/0xf0 [ 235.283966][ T8937] ? inet_shutdown+0x67/0x410 [ 235.283979][ T8937] inet_shutdown+0x67/0x410 [ 235.283991][ T8937] nbd_mark_nsock_dead+0xae/0x5c0 [ 235.284008][ T8937] sock_shutdown+0x16b/0x200 [ 235.284025][ T8937] nbd_ioctl+0x25e/0xd30 [ 235.284037][ T8937] ? __pfx_nbd_ioctl+0x10/0x10 [ 235.284049][ T8937] ? find_held_lock+0x2b/0x80 [ 235.284064][ T8937] ? __pfx_nbd_ioctl+0x10/0x10 [ 235.284074][ T8937] compat_blkdev_ioctl+0x682/0x7b0 [ 235.284086][ T8937] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 235.284099][ T8937] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 235.284110][ T8937] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 235.284121][ T8937] __do_fast_syscall_32+0xe7/0x950 [ 235.284134][ T8937] ? lockdep_hardirqs_on+0x78/0x100 [ 235.284147][ T8937] do_fast_syscall_32+0x32/0x70 [ 235.284160][ T8937] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 235.284173][ T8937] RIP: 0023:0xf704efcc [ 235.284181][ T8937] Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 [ 235.284192][ T8937] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 235.284203][ T8937] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000000ab04 [ 235.284209][ T8937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 235.284215][ T8937] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 235.284221][ T8937] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 235.284227][ T8937] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 235.284237][ T8937] [ 235.360251][ T8937] block nbd1: shutting down sockets [ 236.804239][ T34] usb 7-1: USB disconnect, device number 17 [ 236.809711][ T34] usblp0: removed [ 240.155259][ T6010] usb 44-1: device descriptor read/8, error -110 [ 240.545965][ T6010] usb usb44-port1: attempt power cycle [ 241.116149][ T6010] usb usb44-port1: unable to enumerate USB device