last executing test programs: 17.830728549s ago: executing program 0 (id=5002): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = syz_io_uring_setup(0x8d2, &(0x7f00000000c0)={0x0, 0x0, 0x3010, 0x0, 0x1ffd}, &(0x7f0000000040)=0x0, &(0x7f0000000400)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r1, 0x47ba, 0x3e80, 0x0, 0x0, 0x0) 17.171054996s ago: executing program 0 (id=5005): bpf$MAP_CREATE(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x20, 0x1) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000004200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x8, 0x140400c, 0x0, 0x0, 0x4}}, 0x50) syz_fuse_handle_req(r1, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x20, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000000000)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 15.368710207s ago: executing program 0 (id=5008): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x7, 0xb, 0x80, 0x9}]}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x3c, &(0x7f0000000000)={0x0, 0x0}, 0x10) 14.759991261s ago: executing program 0 (id=5010): r0 = syz_usb_connect(0x3, 0x73, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000396d0940fd101315ce7e0102030109026100010000000009040001"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 11.800670035s ago: executing program 1 (id=5016): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000100)={0x6, 0x1f, 0x6}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0xdb, 0x1ff, 0xb}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x7fff, 0x8, 0x100}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000080)={0x2, 0x5, 0x3}) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000340)={0x8, 0x8169, 0x6}) mknod$loop(0x0, 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) rmdir(0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0xdb, 0x1ff, 0xb}) dup(r2) close_range(r0, 0xffffffffffffffff, 0x0) 11.308081222s ago: executing program 1 (id=5017): bpf$MAP_CREATE(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x20, 0x1) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000004200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x8, 0x140400c, 0x0, 0x0, 0x4}}, 0x50) acct(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 10.409615752s ago: executing program 1 (id=5018): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x0, 0x0}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) read$FUSE(r3, &(0x7f0000006380)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r3, &(0x7f0000002300)="00e7a0633e8438bafa888b9b02144af32e296a0a01dc194d649b6fa26d6d5e63bac4a04baeeb8aacb22c6eec461b67db6a737737c6d2687acb00572f92e3fdb5d0cb2f11121c557a943020200755bcab77b39c406b733239e2bb1175b9322ba39dc7d67da8f77aed1714dae2e6c24c3ea96be9d151c6ab7b3c54bbe507b8b2461fb4be8dc90042184af6d48f8ace16abb5e3fc943cf61cdb75624a259bdb5f7829b9775820f85f2d1a6ee6c6c2af4fd41ab8a41ecb2612abf13cd2c6f9f3e6db505e4bbe68cc000cf5fa6d5636191a4b366ab59af52132a3f9678d4ed1bd577bacffb3b52850804005eebf3dfa4763168ff30490a11acdbbf4c3312a45f30139f6b72b1e7cdec185006bb30e0e8fa88da2cefc718cae7e9830f7ca101e4e23c6bd16bfacf4a9927fb13af4b79c86ab999beda4ad396abdda354a42fb4ef21d6749175dc21a0cf9191aa4f90d274b50370a580ad8dcd166d2b06c0d8b071973c3fde30f7e2bc371a51ca5866bf8b24eaac75bf482dd4436b214ff62d32e20df223b0b680ede28b3a49e66e330a8a3ecace0db9855d235d5ff23765e742d1a739c2ac8743f4c62664a3b347279da55a1a5b16e1e2828b584a013577d50f890e3894d9e8d6bfccdfb2b70221f12a7fac24b7a8818edce72b65f622c77bf1312771a2c0d805ec9a25c536c91868762032255be78903b77b2c1a773a03996fabba69214e76f5df6df0375b592692a2c3c86c75a3be56fe598ddaea0b9901d20db7e43e128e04e5509283f833c24c625887288459db5727210ba9a301fb8c934dd1d8dca68039fe5b2e1a8d7cdfc6d875e5851098100c3cd42544ed90bb55b58d20a501fabbc485d148c615a3b070fa0520da2ed68ee115a4411d5418b47f3d95616096f67a7a36d68f1e8df82eca8ef96fb4a96b3422fe046a37ea5f5967513a559bd770fecab7228b0692f439765c9e9c6ea4fc608e0b27f9b49064daa2bac06f83f6d87ebc61fa3a29bb5ed39641245ce8cf43770df32a84838802b0827ca5a40e2003915e2ed108a005637bb028d29bd2cfd28a1bd55e67ed1b6b7b72163c27c4b0e36d1b134d6dfdb165a66fb46498fc04bb8053b84098af5b18758631d1318d625a6fa4d3ce5a4d3a90e10c6363a26b5ae96c2d56f87ad21a6118af6847d041f88f852ddc3f250c088ef5cb31198f3ac81cff9a5bab26ed56c09f8416188974e08349f7da28fc754b98c1ac4ea0060ac1e1b1c49f7dbadbc59254b265dc418cab9ac14e2bbecc4c3103543e37984efb1f61315e10d2b422732217d3a9b0cfe4561f3765d3bda60be239e02bdc164dd631582e8c87dd8fa60d63dcf9e7f3dadc4ce5e4433a42425b8ee8cb8a2defab0bf9b6109c90b5655b79b18c06884f2670a985d454e08e54de69f645cb0cbb70620bd988ee717c310ae77b4abe81c01c6e7f47268ee20bc30b9062830917705682eba2c5ef966b877f33294aa5f8b29d3dd5ed92302087f34fa18d19a005de05f925e3e93c8c0f24507ff20cd23d9ae5452c32ff58c78ccdb1ab32c98edfaa6d2c3971934ca8f849ac360c286566eb72b0793f12cef84bd282368d533247ee750f18aeda484167f3d680e4aaa3aa0694441d4ff6a71531f1a30f87eeb71afd04c5d686e1f86f27586f4e2c8ff77c09612ba1af9b3fb93efd31af42f8e0498f35d07c662b743a08f2839cad8f95b90cbb4fc0ed2ca45dd093a549cde4c6ff08ce09a2cbc6f9f78b6f96643357f92f8f403202742057731fd3e343a87c0affe803cfdbddb8c2694ab63f2dc35da705624747e30a943000fc82c40f10e1975d2e2ec15aefd531b6dbc053606b054dc976f44d5b5a5f37e9c08532ce16cf8bca55ab6c814ceb855ab50b8b52620f8645a9dc25fcb732080d84bf39c3ebb235b4d96da527b64ec4b72f69e91d16a4efcaf76f2e1f968ca68a06f60b01ec7becc9ffd7877c0992cb0f80fb3daabc039513896bd7697843be06aba53e7761e11e075c61ef2d897d4d9f90041c14283746feeb3f0d456ba4be27843350fe43e7c1110b4439489139f6dae01c43f23ec71f08d3042663c65e059d368e4e2c6e49de45bf078d3182a1bc1208bc59379e705aa3309579947409f2a8b3d79099c8619f916e7a6fa333d2312a274247156b8c25cbcfcc59ef13339c700f56a8691dff39bd4338789001872c0d90929037dc0ad99b380a6ba73f331f73f9274f4c2bf5233d7482edf37bf6ffed4f2c0ee44a1d57cae0d644f25591dc03bf837571a82d0c31b61be7ff85a5b3843e8f96a50eaa43f5c137ecfc4e4530d08a2afa4ba02fcc50117a4ad0d5862302017639344c82749f673dbd650e49b35302d0acbab45c0973198291bb42b4cfcd3b0c252074341ea8eca19e122cd234da6d41bf5eedb706e16c17687ed8b84db67130796d26b94eac83bbcd785b603242bd6252c155711efd7dd22cc54e1eaf6d910d0f22c701f3d4da0314dd2829c6ee13bbcbd126558b47b8066bf0766c792a012315bd29bfeda8f28a2c1f4e638b701758e19a0e5bd5b4f19048b00a877d956292e345f8a3a8367892f955bcb5e50ca145ec5e2c9309e25941bd277e393aaad38f9b72a42514b27da6856223c37a1fc1327fa760551d3fdeb0b222ab180b16c9eea138cf4f327e88fdfee293c5b6b007028eb796a60772148282dcd17ffc1c90ed8b6540ede933545ed5a5301d6ff39734444ff3d85cda4ac3befa5083a4685e9e231eba4a91a35f4f7f48fd5ac2447c64c010e2a9f8e80691c95460e1995444466ec5f3cd71fe509a26ff0b7f3254bc8c3255e903834e841b37c70b267fb33deb0d1ed4ea84a869453ba508fc255b12cf847103d5195046c930ae4a75c956f22fcfe4186d547686b54bd7a534940d5d62216994eac0e8ed3bd2bd59354e6b9c6b5b10511d54a8b928040f1e1024a423b0cf519fc6e9673df5c48c0778c7edb8fa8d8ace77463a77d2d6313160e1ee72742953e433b6732ced59c93464fd91520847db238610ed0c289fc55647881a7d6257cf28090c75a6f19df079cfd35742a74a5ab270314f7c8039c20ff0f3f543d029b75a741b5dc6425241ac2ffabf1f96288e6d4ba34da09fb6049c2c8753fbd41fdb4bc68c57bf374ef4feb0df00c41319debb26afba2ff39e1799a1c2137f4e920ee5b02d93789b6b0c853e8143dae5b08ee85da2ea7c31803610ce797293ea95c16ade6dae2afb008e59d8b9505737f008b5227df5f1e4eb5d707f502698a17ead9b1f5ec09dff34248ff2fb153dc6df4812e39754a4baa42e1d8b77fbddef3ca091701ac28ae5fd422dbd8db5b122d3965383abc37a52d2fca5ce56eba974dba3d059cefe40e3c35c9daa8ae31198214303c1dcb90d58fc983ccfd504fa43925636f94b128d44e8aa5cd3ecfabd50a84062d03f7508a0575ab65ecc749d3ef566fdbc529a8139b7a7fb3a9bd784df52cddc6f2699044ba47615163fbbe19f3d88d38a8b71fe52b2611ca74341429d1cef1a7e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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0xffffffffffffffff, r6) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000002d80)={&(0x7f0000000240)={0x50, 0xffffffffffffffea, 0x4, {0x7, 0x2b, 0xca96, 0x880000, 0x7f, 0x8, 0x5, 0xfffffffa, 0x0, 0x0, 0x4, 0x7}}, &(0x7f0000000000)={0x18, 0xfffffffffffffff5, 0x9, {0x6}}, &(0x7f0000002300)={0x18, 0xfffffffffffffff5, 0x0, {0x8}}, &(0x7f0000002340)={0x18, 0xfffffffffffffff5, 0x77, {0x4}}, &(0x7f0000002380)={0x18, 0x0, 0x4, {0x5c}}, &(0x7f00000023c0)={0x28, 0xfffffffffffffff5, 0x75, {{0x6, 0x2, 0x1}}}, &(0x7f0000002400)={0x60, 0xfffffffffffffffe, 0x3, {{0xdd, 0x81, 0x5, 0xfffffffffffffffb, 0x8, 0x2, 0x4, 0x1}}}, &(0x7f0000002480)={0x18, 0xfffffffffffffff5, 0xf, {0x2}}, &(0x7f00000024c0)={0x15, 0xffffffffffffffda, 0x40, {'&]/(\x00'}}, &(0x7f0000002500)={0x20, 0x0, 0x9, {0x0, 0x1}}, &(0x7f0000002600)={0x78, 0x0, 0x0, {0xf53e, 0x7d, 0x0, {0x5, 0x2d5, 0x6, 0x1000, 0x1, 0x7, 0x0, 0x9, 0x3, 0x1000, 0x4, 0x0, 0x0, 0xd8d, 0x2bc21f3d}}}, &(0x7f00000027c0)={0x90, 0x0, 0xa92, {0x5, 0x0, 0x8c, 0x1, 0x0, 0x7, {0x6, 0x4, 0x4, 0x546d, 0x4, 0x8, 0x9, 0x8, 0x262, 0x8000, 0x5c6cba86, 0x0, 0x0, 0x80000000, 0x5}}}, &(0x7f0000004300)=ANY=[@ANYBLOB="88009d7f8689e0dfbf410e25090000f5ffffff02000000000000000300000000000000590000000000000002000000000090039f00000000000000040000000600000047504c000000c68034c86f48b5c18da9cf14d816003b087e7400040000000000000007000000000000000000000001000080000000000000"], &(0x7f00000043c0)=ANY=[@ANYBLOB="2759ffe5a210000000000000000f00000000000000"], &(0x7f0000002b40)={0xa0, 0x0, 0x10000, {{0x1, 0x1, 0x4, 0x1, 0x7, 0x3, {0x5, 0x89, 0x7, 0x10001, 0x99, 0xdcf, 0x7, 0x8001, 0x67e117a, 0x1000, 0x3, 0x0, 0x0, 0xfffffffe, 0x3}}}}, &(0x7f0000002c00)={0x20, 0xffffffffffffffda, 0x5, {0x9, 0x0, 0x5, 0xfff}}, &(0x7f0000002c40)={0x130, 0x0, 0x5, {0x1, 0x3a32, 0x0, '\x00', {0x8000, 0x0, 0x8000000000000000, 0xfffff626, r4, r6, 0x4000, '\x00', 0x8, 0x8, 0x7, 0x40, {0x8, 0xbb0f}, {0xb8ac, 0x5}, {0x8000000000000000, 0xfe9}, {0xc6, 0x2}, 0xf, 0x1, 0x80, 0x7}}}}) r7 = syz_open_dev$usbfs(&(0x7f0000000080), 0x70, 0x101301) r8 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r8}, 0x18) ioctl$USBDEVFS_IOCTL(r7, 0xc0105512, &(0x7f0000000200)) ioctl$USBDEVFS_IOCTL(r7, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) 3.311200406s ago: executing program 0 (id=5019): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="5500000020007fafb72d13b2a4a2719302000000030b43026c26236925000400fe7f0000bd2dca8a9848a3c728f138d509000000000100005ae583de0dd7d8319f98af84fda542e718f94b929ade5b175c0a9b2ce9", 0x55}], 0x1}, 0x0) 2.999940624s ago: executing program 0 (id=5020): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x10, 0x803, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$key(0xf, 0x3, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, 0x0, 0x0) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$key(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="020101090800000000170006ffffff00030006001000000002000000e0000009f9ff0f0005000000030005007217440502000000e0000001"], 0x40}}, 0x0) sendmsg$key(r4, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xe, @in={0x2, 0x0, @multicast1=0xe0000009}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) socket(0x2, 0x80805, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000c80)=@newtfilter={0x50, 0x2c, 0xd27, 0x70bd26, 0x2, {0x0, 0x0, 0x0, r8, {0x0, 0x6}, {}, {0xfff3, 0xa}}, [@filter_kind_options=@f_basic={{0xa}, {0x20, 0x2, [@TCA_BASIC_EMATCHES={0x1c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0xc, 0x1, 0x0, 0x0, {{0x7, 0x9, 0xb61c}}}]}]}]}}]}, 0x50}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 1.721027355s ago: executing program 1 (id=5021): r0 = syz_usb_connect$hid(0x3, 0x59, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x5543, 0x522, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0xb}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x4, 0x1}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000400)={0x24, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x22, 0xb, {[@local, @global=@item_4={0x3, 0x1, 0x3}, @main=@item_4={0x3, 0x0, 0x9, '(D%J'}]}}, 0x0}, 0x0) 620.958046ms ago: executing program 1 (id=5022): bpf$MAP_CREATE(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x20, 0x1) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000004200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x8, 0x140400c, 0x0, 0x0, 0x4}}, 0x50) acct(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 0s ago: executing program 1 (id=5023): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x418180, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_io_uring_setup(0x497, &(0x7f0000002180)={0x0, 0x787f, 0x100, 0x4, 0x1b0}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)=0x0) io_uring_register$IORING_REGISTER_PBUF_RING(r4, 0x16, &(0x7f0000000040)={&(0x7f0000001000)={[{0x0, 0x1f, 0x3}]}, 0x1, 0x1}, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x20, 0x2, r3, 0x0, 0x0, 0x0, 0x200, 0x1, {0x1}}) io_uring_enter(r4, 0x3516, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): 80220060>] (dump_stack+0x18/0x1c) [ 1788.657002][T19523] r5:84a56c00 r4:82951710 [ 1788.657009][T19523] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1788.657039][T19523] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1788.657070][T19523] r8:855f6e00 r7:20000280 r6:84be7040 r5:00000004 r4:00000004 [ 1788.657102][T19523] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1788.657132][T19523] [<8095f694>] (should_fail_usercopy) from [<803d10d0>] (copy_from_bpfptr_offset.constprop.0+0x40/0x11c) [ 1788.657162][T19523] [<803d1090>] (copy_from_bpfptr_offset.constprop.0) from [<803d1370>] (map_update_elem+0x1c4/0x400) [ 1788.657195][T19523] r8:855f6e00 r7:854469c1 r6:00000000 r5:eb249ec0 r4:855f6e90 [ 1788.657207][T19523] [<803d11ac>] (map_update_elem) from [<803d7c14>] (__sys_bpf+0x264/0x1fd0) [ 1788.657272][T19523] r10:b5403587 r9:20000180 r8:00000000 r7:00000000 r6:00000002 r5:eb249e90 [ 1788.657294][T19523] r4:00000020 [ 1788.657310][T19523] [<803d79b0>] (__sys_bpf) from [<803d9f20>] (sys_bpf+0x2c/0x48) [ 1788.657375][T19523] r10:00000182 r9:84a56c00 r8:8020029c r7:00000182 r6:0012fee0 r5:00000000 [ 1788.657396][T19523] r4:00000000 [ 1788.657414][T19523] [<803d9ef4>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1788.657472][T19523] Exception stack(0xeb249fa8 to 0xeb249ff0) [ 1788.657513][T19523] 9fa0: 00000000 00000000 00000002 20000180 00000020 00000000 [ 1788.657557][T19523] 9fc0: 00000000 00000000 0012fee0 00000182 002d0000 00000000 00006364 76b5b0bc [ 1788.657589][T19523] 9fe0: 76b5aec0 76b5aeb0 0001939c 00131f30 [ 1789.294476][T19526] FAULT_INJECTION: forcing a failure. [ 1789.294476][T19526] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1789.294920][T19526] CPU: 0 UID: 0 PID: 19526 Comm: syz.1.4085 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1789.294974][T19526] Hardware name: ARM-Versatile Express [ 1789.294997][T19526] Call trace: [ 1789.295037][T19526] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1789.295175][T19526] r7:20000180 r6:00000000 r5:60000013 r4:82257c70 [ 1789.295220][T19526] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1789.295279][T19526] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1789.295363][T19526] r5:83ae5400 r4:82951710 [ 1789.295380][T19526] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1789.295435][T19526] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1789.295495][T19526] r8:20000180 r7:20000180 r6:eb389d24 r5:00000004 r4:00000004 [ 1789.295512][T19526] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1789.295562][T19526] [<8095f694>] (should_fail_usercopy) from [<8181f0c0>] (copy_from_sockptr_offset.constprop.0+0x5c/0x11c) [ 1789.295640][T19526] [<8181f064>] (copy_from_sockptr_offset.constprop.0) from [<8181fa58>] (do_ipv6_setsockopt+0x210/0x1830) [ 1789.295689][T19526] r8:20000180 r7:00000036 r6:845539c0 r5:84554140 r4:00000000 [ 1789.295709][T19526] [<8181f84c>] (do_ipv6_setsockopt) from [<818210d8>] (ipv6_setsockopt+0x60/0xbc) [ 1789.295774][T19526] r10:00000126 r9:8151cf30 r8:00000008 r7:84b8ecc4 r6:00000008 r5:00000036 [ 1789.295796][T19526] r4:845539c0 [ 1789.295812][T19526] [<8182107c>] (ipv6_setsockopt) from [<817177b8>] (tcp_setsockopt+0x3c/0x58) [ 1789.295869][T19526] r6:00000029 r5:84b8e880 r4:81821078 [ 1789.295885][T19526] [<81717780>] (tcp_setsockopt) from [<8151cf68>] (sock_common_setsockopt+0x38/0x40) [ 1789.295939][T19526] r4:8171777c [ 1789.295955][T19526] [<8151cf34>] (sock_common_setsockopt) from [<8194f2b8>] (smc_setsockopt+0xac/0x3cc) [ 1789.296120][T19526] r4:00000036 [ 1789.296146][T19526] [<8194f210>] (smc_setsockopt) from [<81518760>] (do_sock_setsockopt+0xb0/0x17c) [ 1789.296216][T19526] r9:83ae5400 r8:00000000 r7:85446780 r6:84c42000 r5:00000000 r4:8194f20c [ 1789.296236][T19526] [<815186b0>] (do_sock_setsockopt) from [<8151bc1c>] (__sys_setsockopt+0x7c/0xb4) [ 1789.296311][T19526] r6:85446781 r5:00000036 r4:00000029 [ 1789.296350][T19526] [<8151bba0>] (__sys_setsockopt) from [<8151bc70>] (sys_setsockopt+0x1c/0x24) [ 1789.296416][T19526] r8:8020029c r7:00000126 r6:0012fee0 r5:00000000 r4:00000008 [ 1789.296434][T19526] [<8151bc54>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1789.296481][T19526] Exception stack(0xeb389fa8 to 0xeb389ff0) [ 1789.296515][T19526] 9fa0: 00000008 00000000 00000003 00000029 00000036 20000180 [ 1789.296546][T19526] 9fc0: 00000008 00000000 0012fee0 00000126 002d0000 00000000 00006364 76b3a0bc [ 1789.296575][T19526] 9fe0: 76b39ec0 76b39eb0 0001939c 00131f30 [ 1790.154987][ T31] audit: type=1400 audit(1790.090:372): avc: denied { shutdown } for pid=19527 comm="syz.0.4086" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1792.254124][T19542] fuse: Unknown parameter 'group_i00000000000000000000' [ 1792.564465][T19549] FAULT_INJECTION: forcing a failure. [ 1792.564465][T19549] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1792.564760][T19549] CPU: 0 UID: 0 PID: 19549 Comm: syz.1.4095 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1792.564808][T19549] Hardware name: ARM-Versatile Express [ 1792.564823][T19549] Call trace: [ 1792.564847][T19549] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1792.564918][T19549] r7:ffffff9c r6:00000000 r5:60000013 r4:82257c70 [ 1792.564930][T19549] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1792.564960][T19549] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1792.564990][T19549] r5:83238c00 r4:82951710 [ 1792.564997][T19549] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1792.565048][T19549] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1792.565194][T19549] r8:00000000 r7:ffffff9c r6:83238c00 r5:20000380 r4:eb211e98 [ 1792.565255][T19549] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1792.565788][T19549] [<8095f694>] (should_fail_usercopy) from [<8055951c>] (cp_statx+0x16c/0x1e4) [ 1792.565961][T19549] [<805593b0>] (cp_statx) from [<80559ed0>] (do_statx+0x88/0xb4) [ 1792.566153][T19549] r6:20000380 r5:00001000 r4:00000400 [ 1792.566264][T19549] [<80559e48>] (do_statx) from [<8055a0d0>] (sys_statx+0x70/0xd0) [ 1792.566400][T19549] r8:8020029c r7:00000400 r6:ffffff9c r5:00001000 r4:00000000 [ 1792.566620][T19549] [<8055a060>] (sys_statx) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1792.566647][T19549] Exception stack(0xeb211fa8 to 0xeb211ff0) [ 1792.566669][T19549] 1fa0: 20000380 00000000 ffffff9c 00000000 00001000 00000400 [ 1792.566712][T19549] 1fc0: 20000380 00000000 0012fee0 0000018d 002d0000 00000000 00006364 76b5b0bc [ 1792.566965][T19549] 1fe0: 76b5aec0 76b5aeb0 0001939c 00131f30 [ 1792.567209][T19549] r7:0000018d r6:0012fee0 r5:00000000 r4:20000380 [ 1792.610926][T19550] FAULT_INJECTION: forcing a failure. [ 1792.610926][T19550] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1792.611212][T19550] CPU: 0 UID: 0 PID: 19550 Comm: syz.0.4094 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1792.611255][T19550] Hardware name: ARM-Versatile Express [ 1792.611268][T19550] Call trace: [ 1792.611289][T19550] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1792.611345][T19550] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 1792.611356][T19550] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1792.611445][T19550] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1792.611480][T19550] r5:83238000 r4:82951710 [ 1792.611503][T19550] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1792.611534][T19550] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1792.611589][T19550] r8:8020029c r7:00000000 r6:8245d848 r5:0018562c r4:0018562c [ 1792.611727][T19550] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1792.611772][T19550] [<8095f694>] (should_fail_usercopy) from [<80965748>] (strncpy_from_user+0x20/0x1a0) [ 1792.611831][T19550] [<80965728>] (strncpy_from_user) from [<80560c80>] (getname_flags.part.0+0x44/0x18c) [ 1792.611959][T19550] r10:00000142 r9:83238000 r8:8020029c r7:00000000 r6:8245d848 r5:0018562c [ 1792.611996][T19550] r4:833f4000 [ 1792.612032][T19550] [<80560c3c>] (getname_flags.part.0) from [<80565d4c>] (getname_flags+0x3c/0x50) [ 1792.612128][T19550] r9:83238000 r8:8020029c r7:ffffff9c r6:eb4c5f58 r5:00000000 r4:0018562c [ 1792.612287][T19550] [<80565d10>] (getname_flags) from [<8054e84c>] (do_sys_openat2+0x60/0xe0) [ 1792.612324][T19550] r5:0018562c r4:00000000 [ 1792.612369][T19550] [<8054e7ec>] (do_sys_openat2) from [<8054eca4>] (sys_openat+0x98/0xd4) [ 1792.612446][T19550] r7:00000142 r6:00000000 r5:0018562c r4:ffffff9c [ 1792.612494][T19550] [<8054ec0c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1792.612558][T19550] Exception stack(0xeb4c5fa8 to 0xeb4c5ff0) [ 1792.612605][T19550] 5fa0: 00000002 0018562c ffffff9c 0018562c 00000002 00000000 [ 1792.612627][T19550] 5fc0: 00000002 0018562c 00000000 00000142 00000000 00000000 00006364 76b680bc [ 1792.612642][T19550] 5fe0: 20000a80 76b65dd8 000d7d68 0012fd28 [ 1792.612656][T19550] r5:0018562c r4:00000002 [ 1792.681822][T19552] fuse: Unknown parameter 'group_i00000000000000000000' [ 1793.893967][T19561] FAULT_INJECTION: forcing a failure. [ 1793.893967][T19561] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1793.894235][T19561] CPU: 1 UID: 0 PID: 19561 Comm: syz.1.4099 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1793.894312][T19561] Hardware name: ARM-Versatile Express [ 1793.894328][T19561] Call trace: [ 1793.894360][T19561] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1793.894415][T19561] r7:20000600 r6:00000000 r5:60000113 r4:82257c70 [ 1793.894425][T19561] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1793.894452][T19561] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1793.894479][T19561] r5:83243c00 r4:82951710 [ 1793.894486][T19561] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1793.894515][T19561] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1793.894552][T19561] r8:00000000 r7:20000600 r6:852aa3a3 r5:00000000 r4:00000000 [ 1793.894560][T19561] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1793.894585][T19561] [<8095f694>] (should_fail_usercopy) from [<808aeb9c>] (_copy_from_iter+0x6c/0x7c8) [ 1793.894613][T19561] [<808aeb30>] (_copy_from_iter) from [<818d94e8>] (isotp_sendmsg+0x254/0x820) [ 1793.894651][T19561] r10:eb511f20 r9:852aa3a3 r8:eb511f30 r7:00000014 r6:852a8000 r5:852aa000 [ 1793.894661][T19561] r4:00000000 [ 1793.894668][T19561] [<818d9294>] (isotp_sendmsg) from [<81519b1c>] (__sock_sendmsg+0x44/0x78) [ 1793.894703][T19561] r10:00000000 r9:eb511dc4 r8:eb511dc4 r7:00000000 r6:837a6780 r5:eb511f20 [ 1793.894712][T19561] r4:00000000 [ 1793.894719][T19561] [<81519ad8>] (__sock_sendmsg) from [<8151a38c>] (____sys_sendmsg+0x298/0x2cc) [ 1793.894745][T19561] r7:00000000 r6:837a6780 r5:04000804 r4:eb511f20 [ 1793.894753][T19561] [<8151a0f4>] (____sys_sendmsg) from [<8151c12c>] (___sys_sendmsg+0x9c/0xd0) [ 1793.894783][T19561] r10:eb511e24 r9:200005c0 r8:04000804 r7:00000000 r6:837a6780 r5:eb511f20 [ 1793.894792][T19561] r4:00000000 [ 1793.894799][T19561] [<8151c090>] (___sys_sendmsg) from [<8151c5bc>] (__sys_sendmsg+0x8c/0xd8) [ 1793.894829][T19561] r10:00000128 r9:83243c00 r8:854a9c00 r7:04000804 r6:200005c0 r5:854a9c01 [ 1793.894838][T19561] r4:00000003 [ 1793.894844][T19561] [<8151c530>] (__sys_sendmsg) from [<8151c61c>] (sys_sendmsg+0x14/0x18) [ 1793.894872][T19561] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 1793.894879][T19561] [<8151c608>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1793.894902][T19561] Exception stack(0xeb511fa8 to 0xeb511ff0) [ 1793.894921][T19561] 1fa0: 00000000 00000000 00000003 200005c0 04000804 00000000 [ 1793.894936][T19561] 1fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b3a0bc [ 1793.894949][T19561] 1fe0: 76b39ec0 76b39eb0 0001939c 00131f30 [ 1794.084351][T19565] fuse: Unknown parameter 'group_i00000000000000000000' [ 1794.372685][T19571] 8021q: VLANs not supported on ipvlan1 [ 1794.759853][ T47] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1794.889550][ T47] usb 1-1: device descriptor read/64, error -71 [ 1795.129635][ T47] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1795.261183][ T47] usb 1-1: device descriptor read/64, error -71 [ 1795.371838][ T47] usb usb1-port1: attempt power cycle [ 1795.709500][ T47] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1795.734298][ T47] usb 1-1: device descriptor read/8, error -71 [ 1795.969359][ T47] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1795.994069][ T47] usb 1-1: device descriptor read/8, error -71 [ 1796.099614][ T47] usb usb1-port1: unable to enumerate USB device [ 1797.407716][T19582] fuse: Unknown parameter 'group_id00000000000000000000' [ 1801.084230][T19587] fuse: Bad value for 'fd' [ 1804.626183][T19600] fuse: Unknown parameter 'group_id00000000000000000000' [ 1806.071390][T19614] fuse: Unknown parameter 'group_id00000000000000000000' [ 1806.391136][T19612] FAULT_INJECTION: forcing a failure. [ 1806.391136][T19612] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1806.391466][T19612] CPU: 1 UID: 0 PID: 19612 Comm: syz.1.4116 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1806.391527][T19612] Hardware name: ARM-Versatile Express [ 1806.391546][T19612] Call trace: [ 1806.391570][T19612] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1806.391636][T19612] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 1806.391647][T19612] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1806.391680][T19612] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1806.391716][T19612] r5:83243c00 r4:82951710 [ 1806.391725][T19612] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1806.391761][T19612] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1806.391799][T19612] r8:76b39f30 r7:00000000 r6:00000000 r5:eb759f68 r4:00000002 [ 1806.391809][T19612] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1806.391839][T19612] [<8095f694>] (should_fail_usercopy) from [<8058cd44>] (simple_read_from_buffer+0x80/0x13c) [ 1806.391875][T19612] [<8058ccc4>] (simple_read_from_buffer) from [<806040d4>] (proc_fail_nth_read+0xb8/0x100) [ 1806.391919][T19612] r10:00000001 r9:8060401c r8:00000002 r7:eb759f68 r6:0000000f r5:76b39f30 [ 1806.391933][T19612] r4:83243c00 r3:eb759e9f [ 1806.391943][T19612] [<8060401c>] (proc_fail_nth_read) from [<805518b8>] (vfs_read+0x98/0x320) [ 1806.391985][T19612] r8:76b39f30 r7:eb759f68 r6:83243c00 r5:0000000f r4:854a9c00 [ 1806.391995][T19612] [<80551820>] (vfs_read) from [<80552558>] (ksys_read+0x74/0xe4) [ 1806.392035][T19612] r10:00000003 r9:83243c00 r8:8020029c r7:00000000 r6:00000000 r5:854a9c00 [ 1806.392047][T19612] r4:854a9c03 [ 1806.392055][T19612] [<805524e4>] (ksys_read) from [<805525d8>] (sys_read+0x10/0x14) [ 1806.392123][T19612] r7:00000003 r6:00000005 r5:76b39f30 r4:0000000f [ 1806.392133][T19612] [<805525c8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1806.392163][T19612] Exception stack(0xeb759fa8 to 0xeb759ff0) [ 1806.392187][T19612] 9fa0: 0000000f 76b39f30 00000005 76b39f30 0000000f 00000000 [ 1806.392209][T19612] 9fc0: 0000000f 76b39f30 00000005 00000003 002d0000 00000000 00006364 76b3a0bc [ 1806.392226][T19612] 9fe0: 00000158 76b39ed0 000d7d68 0012fe04 [ 1807.610726][T19624] FAULT_INJECTION: forcing a failure. [ 1807.610726][T19624] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1807.619113][T19624] CPU: 1 UID: 0 PID: 19624 Comm: syz.1.4121 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1807.619235][T19624] Hardware name: ARM-Versatile Express [ 1807.619253][T19624] Call trace: [ 1807.619281][T19624] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1807.619355][T19624] r7:00000000 r6:00000000 r5:60000113 r4:82257c70 [ 1807.619365][T19624] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1807.619393][T19624] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1807.619422][T19624] r5:848ad400 r4:82951710 [ 1807.619430][T19624] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1807.619461][T19624] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1807.619492][T19624] r8:00000000 r7:00000000 r6:8245d848 r5:20000080 r4:20000080 [ 1807.619501][T19624] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1807.619526][T19624] [<8095f694>] (should_fail_usercopy) from [<80965748>] (strncpy_from_user+0x20/0x1a0) [ 1807.619559][T19624] [<80965728>] (strncpy_from_user) from [<80560c80>] (getname_flags.part.0+0x44/0x18c) [ 1807.619598][T19624] r10:000000e2 r9:848ad400 r8:00000000 r7:00000000 r6:8245d848 r5:20000080 [ 1807.619608][T19624] r4:832da000 [ 1807.619616][T19624] [<80560c3c>] (getname_flags.part.0) from [<80565d4c>] (getname_flags+0x3c/0x50) [ 1807.619649][T19624] r9:848ad400 r8:00000000 r7:ffffff9c r6:00000000 r5:00000000 r4:20000080 [ 1807.619658][T19624] [<80565d10>] (getname_flags) from [<8058ab00>] (path_setxattrat+0x158/0x17c) [ 1807.619688][T19624] r5:20000080 r4:00000000 [ 1807.619696][T19624] [<8058a9a8>] (path_setxattrat) from [<8058acb0>] (sys_setxattr+0x34/0x3c) [ 1807.619725][T19624] r8:8020029c r7:000000e2 r6:0012fee0 r5:00000000 r4:20000140 [ 1807.619734][T19624] [<8058ac7c>] (sys_setxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1807.619757][T19624] Exception stack(0xeb7e5fa8 to 0xeb7e5ff0) [ 1807.619777][T19624] 5fa0: 00000001 00000000 20000080 20000140 00000000 00000000 [ 1807.619795][T19624] 5fc0: 00000001 00000000 0012fee0 000000e2 002d0000 00000000 00006364 76b3a0bc [ 1807.619809][T19624] 5fe0: 76b39ec0 76b39eb0 0001939c 00131f30 [ 1807.619819][T19624] r4:00000001 [ 1808.260103][T19628] fuse: Bad value for 'user_id' [ 1808.261894][T19628] fuse: Bad value for 'user_id' [ 1809.729188][T19634] fuse: Unknown parameter 'group_i00000000000000000000' [ 1812.350348][T19646] fuse: Bad value for 'user_id' [ 1812.350756][T19646] fuse: Bad value for 'user_id' [ 1812.659074][T19650] fuse: Unknown parameter 'group_i00000000000000000000' [ 1814.312155][T19658] fuse: Bad value for 'user_id' [ 1814.319463][T19658] fuse: Bad value for 'user_id' [ 1816.053769][T19664] fuse: Unknown parameter 'group_id00000000000000000000' [ 1816.261232][T19666] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=19666 comm=syz.0.4136 [ 1817.012810][T19671] fuse: Bad value for 'fd' [ 1817.255405][T19675] fuse: Unknown parameter 'group_id00000000000000000000' [ 1818.556902][T19685] fuse: Bad value for 'fd' [ 1819.536108][T19691] fuse: Unknown parameter 'group_id00000000000000000000' [ 1821.155240][T19700] fuse: Bad value for 'fd' [ 1821.395328][T19705] fuse: Bad value for 'fd' [ 1821.606416][T19707] FAULT_INJECTION: forcing a failure. [ 1821.606416][T19707] name failslab, interval 1, probability 0, space 0, times 0 [ 1821.606913][T19707] CPU: 0 UID: 0 PID: 19707 Comm: syz.0.4150 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1821.606987][T19707] Hardware name: ARM-Versatile Express [ 1821.607012][T19707] Call trace: [ 1821.607054][T19707] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1821.607344][T19707] r7:8419a400 r6:00000000 r5:60000013 r4:82257c70 [ 1821.607484][T19707] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1821.607581][T19707] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1821.607670][T19707] r5:8419a400 r4:8291bcc0 [ 1821.607747][T19707] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1821.607933][T19707] [<8095f454>] (should_fail_ex) from [<805257a4>] (should_failslab+0x6c/0x94) [ 1821.608093][T19707] r8:00000000 r7:8419a400 r6:00000cc0 r5:ffffffff r4:830ad9c0 [ 1821.608114][T19707] [<80525738>] (should_failslab) from [<80509b64>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 1821.608172][T19707] [<80509b14>] (kmem_cache_alloc_node_noprof) from [<81526e58>] (__alloc_skb+0x138/0x160) [ 1821.608308][T19707] r10:dfcddd3c r9:00000000 r8:00000cc0 r7:00000000 r6:830ad9c0 r5:ffffffff [ 1821.608565][T19707] r4:82806040 [ 1821.608691][T19707] [<81526d20>] (__alloc_skb) from [<8152f260>] (alloc_skb_with_frags+0x44/0x1ec) [ 1821.609366][T19707] r8:802ce318 r7:dfcddcc4 r6:00000000 r5:00001000 r4:00000000 [ 1821.609428][T19707] [<8152f21c>] (alloc_skb_with_frags) from [<8151fc4c>] (sock_alloc_send_pskb+0x1f4/0x228) [ 1821.609501][T19707] r10:dfcddd3c r9:00000000 r8:802ce318 r7:dfcddcc4 r6:8419a400 r5:7fffffff [ 1821.609519][T19707] r4:85160000 [ 1821.609533][T19707] [<8151fa58>] (sock_alloc_send_pskb) from [<818d9540>] (isotp_sendmsg+0x2ac/0x820) [ 1821.609600][T19707] r10:dfcddf20 r9:00000020 r8:dfcddf30 r7:00000020 r6:85160000 r5:85162000 [ 1821.609618][T19707] r4:00000000 [ 1821.609632][T19707] [<818d9294>] (isotp_sendmsg) from [<81519b1c>] (__sock_sendmsg+0x44/0x78) [ 1821.609827][T19707] r10:00000000 r9:dfcdddc4 r8:dfcdddc4 r7:00000000 r6:84c42500 r5:dfcddf20 [ 1821.609852][T19707] r4:00000000 [ 1821.609897][T19707] [<81519ad8>] (__sock_sendmsg) from [<8151a38c>] (____sys_sendmsg+0x298/0x2cc) [ 1821.609954][T19707] r7:00000000 r6:84c42500 r5:00044800 r4:dfcddf20 [ 1821.609973][T19707] [<8151a0f4>] (____sys_sendmsg) from [<8151c12c>] (___sys_sendmsg+0x9c/0xd0) [ 1821.610032][T19707] r10:dfcdde24 r9:20000200 r8:00044800 r7:00000000 r6:84c42500 r5:dfcddf20 [ 1821.610052][T19707] r4:00000000 [ 1821.610068][T19707] [<8151c090>] (___sys_sendmsg) from [<8151c5bc>] (__sys_sendmsg+0x8c/0xd8) [ 1821.610202][T19707] r10:00000128 r9:8419a400 r8:85446840 r7:00044800 r6:20000200 r5:85446841 [ 1821.610222][T19707] r4:00000003 [ 1821.610238][T19707] [<8151c530>] (__sys_sendmsg) from [<8151c61c>] (sys_sendmsg+0x14/0x18) [ 1821.610334][T19707] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 1821.610352][T19707] [<8151c608>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1821.610397][T19707] Exception stack(0xdfcddfa8 to 0xdfcddff0) [ 1821.610441][T19707] dfa0: 00000000 00000000 00000003 20000200 00044800 00000000 [ 1821.610496][T19707] dfc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b680bc [ 1821.610522][T19707] dfe0: 76b67ec0 76b67eb0 0001939c 00131f30 [ 1824.463843][T19723] fuse: Bad value for 'fd' [ 1824.545612][T19725] fuse: Bad value for 'user_id' [ 1824.547168][T19725] fuse: Bad value for 'user_id' [ 1827.344470][T19737] fuse: Bad value for 'fd' [ 1827.505542][T19740] fuse: Bad value for 'fd' [ 1831.212810][T19761] fuse: Invalid rootmode [ 1831.446908][T19764] fuse: Bad value for 'fd' [ 1831.740856][T19766] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19766 comm=syz.1.4167 [ 1832.953159][T19772] fuse: Unknown parameter 'group_i00000000000000000000' [ 1833.186129][T19775] fuse: Bad value for 'fd' [ 1834.029245][T16699] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1834.189413][T16699] usb 1-1: Using ep0 maxpacket: 8 [ 1834.281798][T16699] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1834.305474][T16699] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1834.307272][T16699] usb 1-1: can't read configurations, error -61 [ 1834.469568][T16699] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1834.639288][T16699] usb 1-1: Using ep0 maxpacket: 8 [ 1834.666971][T16699] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1834.719345][T16699] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1834.719799][T16699] usb 1-1: can't read configurations, error -61 [ 1834.723605][T16699] usb usb1-port1: attempt power cycle [ 1835.100308][T16699] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1835.132249][T16699] usb 1-1: Using ep0 maxpacket: 8 [ 1835.190940][T16699] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1835.242583][T16699] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1835.243560][T16699] usb 1-1: can't read configurations, error -61 [ 1835.380767][T16699] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1835.428296][T16699] usb 1-1: Using ep0 maxpacket: 8 [ 1835.456289][T16699] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1835.474245][T16699] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1835.475281][T16699] usb 1-1: can't read configurations, error -61 [ 1835.478581][T16699] usb usb1-port1: unable to enumerate USB device [ 1840.920412][T19795] fuse: Bad value for 'fd' [ 1840.990190][ T31] audit: type=1400 audit(1840.930:373): avc: denied { execute } for pid=19796 comm="syz.1.4177" path="pipe:[45045]" dev="pipefs" ino=45045 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 1843.812307][ T31] audit: type=1400 audit(1843.750:374): avc: denied { checkpoint_restore } for pid=19801 comm="syz.1.4178" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1843.894536][T19812] FAULT_INJECTION: forcing a failure. [ 1843.894536][T19812] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1843.894825][T19812] CPU: 1 UID: 0 PID: 19812 Comm: syz.1.4180 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1843.894867][T19812] Hardware name: ARM-Versatile Express [ 1843.894881][T19812] Call trace: [ 1843.894902][T19812] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1843.894978][T19812] r7:dff9de20 r6:00000000 r5:60000013 r4:82257c70 [ 1843.894988][T19812] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1843.895016][T19812] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1843.895045][T19812] r5:848ab000 r4:82951710 [ 1843.895053][T19812] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1843.895083][T19812] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1843.895116][T19812] r8:00004040 r7:dff9de20 r6:20000100 r5:00000000 r4:dff9df20 [ 1843.895124][T19812] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1843.895149][T19812] [<8095f694>] (should_fail_usercopy) from [<8151bfb0>] (copy_msghdr_from_user+0x50/0x130) [ 1843.895178][T19812] [<8151bf60>] (copy_msghdr_from_user) from [<8151c108>] (___sys_sendmsg+0x78/0xd0) [ 1843.895209][T19812] r8:00004040 r7:00000000 r6:8361c780 r5:dff9df20 r4:dff9de64 [ 1843.895218][T19812] [<8151c090>] (___sys_sendmsg) from [<8151c5bc>] (__sys_sendmsg+0x8c/0xd8) [ 1843.895250][T19812] r10:00000128 r9:848ab000 r8:8465ee40 r7:00004040 r6:20000100 r5:8465ee41 [ 1843.895260][T19812] r4:00000003 [ 1843.895267][T19812] [<8151c530>] (__sys_sendmsg) from [<8151c61c>] (sys_sendmsg+0x14/0x18) [ 1843.895305][T19812] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 1843.895313][T19812] [<8151c608>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1843.895338][T19812] Exception stack(0xdff9dfa8 to 0xdff9dff0) [ 1843.895358][T19812] dfa0: 00000000 00000000 00000003 20000100 00004040 00000000 [ 1843.895375][T19812] dfc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b5b0bc [ 1843.895389][T19812] dfe0: 76b5aec0 76b5aeb0 0001939c 00131f30 [ 1843.990639][T19815] fuse: Bad value for 'fd' [ 1844.437911][T19826] fuse: Unknown parameter 'use00000000000000000000' [ 1846.908211][ T31] audit: type=1400 audit(1846.840:375): avc: denied { setattr } for pid=19834 comm="syz.0.4189" name="udplite6" dev="proc" ino=4026532996 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 1853.899000][ T31] audit: type=1400 audit(1853.820:376): avc: denied { shutdown } for pid=19866 comm="syz.1.4197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1853.965818][T19869] FAULT_INJECTION: forcing a failure. [ 1853.965818][T19869] name failslab, interval 1, probability 0, space 0, times 0 [ 1853.966152][T19869] CPU: 1 UID: 0 PID: 19869 Comm: syz.1.4198 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1853.966193][T19869] Hardware name: ARM-Versatile Express [ 1853.966207][T19869] Call trace: [ 1853.966229][T19869] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1853.966355][T19869] r7:848a8000 r6:00000000 r5:60000013 r4:82257c70 [ 1853.966367][T19869] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1853.966397][T19869] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1853.966425][T19869] r5:848a8000 r4:8291bcc0 [ 1853.966433][T19869] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1853.966462][T19869] [<8095f454>] (should_fail_ex) from [<805257a4>] (should_failslab+0x6c/0x94) [ 1853.966499][T19869] r8:00000000 r7:848a8000 r6:00400dc0 r5:841865c0 r4:83002000 [ 1853.966507][T19869] [<80525738>] (should_failslab) from [<80509584>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1853.966564][T19869] [<80509538>] (__kmalloc_cache_noprof) from [<807c26e8>] (landlock_merge_ruleset+0x68/0x514) [ 1853.966603][T19869] r10:84186a40 r9:00000000 r8:00000000 r7:84186d80 r6:832aab80 r5:841865c0 [ 1853.966613][T19869] r4:00000004 [ 1853.966620][T19869] [<807c2680>] (landlock_merge_ruleset) from [<807c18a8>] (sys_landlock_restrict_self+0xc4/0x238) [ 1853.966652][T19869] r10:84186a40 r9:00000000 r8:84186a40 r7:84186d80 r6:832aab80 r5:00000005 [ 1853.966662][T19869] r4:00000004 [ 1853.966669][T19869] [<807c17e4>] (sys_landlock_restrict_self) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1853.966693][T19869] Exception stack(0xdfbddfa8 to 0xdfbddff0) [ 1853.966713][T19869] dfa0: 00000000 00000000 00000003 00000005 00000000 00000000 [ 1853.966730][T19869] dfc0: 00000000 00000000 0012fee0 000001be 002d0000 00000000 00006364 76b5b0bc [ 1853.966743][T19869] dfe0: 76b5aec0 76b5aeb0 0001939c 00131f30 [ 1853.966760][T19869] r10:000001be r9:848a8000 r8:8020029c r7:000001be r6:0012fee0 r5:00000000 [ 1853.966770][T19869] r4:00000000 [ 1854.031239][T19871] fuse: Bad value for 'fd' [ 1854.100137][ T31] audit: type=1400 audit(1854.040:377): avc: denied { accept } for pid=19872 comm="syz.1.4200" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 1854.107181][ T31] audit: type=1400 audit(1854.040:378): avc: denied { read } for pid=19872 comm="syz.1.4200" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 1858.807565][T19904] FAULT_INJECTION: forcing a failure. [ 1858.807565][T19904] name failslab, interval 1, probability 0, space 0, times 0 [ 1858.808390][T19904] CPU: 1 UID: 0 PID: 19904 Comm: syz.0.4210 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1858.808455][T19904] Hardware name: ARM-Versatile Express [ 1858.808468][T19904] Call trace: [ 1858.808490][T19904] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1858.808545][T19904] r7:83bbe000 r6:00000000 r5:60000013 r4:82257c70 [ 1858.808554][T19904] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1858.808607][T19904] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1858.808637][T19904] r5:83bbe000 r4:8291bcc0 [ 1858.808645][T19904] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1858.808674][T19904] [<8095f454>] (should_fail_ex) from [<805257a4>] (should_failslab+0x6c/0x94) [ 1858.808708][T19904] r8:00000000 r7:83bbe000 r6:00000cc0 r5:ffffffff r4:830ad9c0 [ 1858.808717][T19904] [<80525738>] (should_failslab) from [<80509b64>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 1858.808744][T19904] [<80509b14>] (kmem_cache_alloc_node_noprof) from [<81526e58>] (__alloc_skb+0x138/0x160) [ 1858.808843][T19904] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:830ad9c0 r5:ffffffff [ 1858.808856][T19904] r4:82806040 [ 1858.808864][T19904] [<81526d20>] (__alloc_skb) from [<81644b9c>] (netlink_alloc_large_skb+0x88/0xa0) [ 1858.808899][T19904] r8:00000000 r7:85616c00 r6:00000014 r5:837cec80 r4:00000140 [ 1858.808909][T19904] [<81644b14>] (netlink_alloc_large_skb) from [<816451c0>] (netlink_sendmsg+0x134/0x444) [ 1858.808937][T19904] r5:837cec80 r4:dfd91f20 [ 1858.808944][T19904] [<8164508c>] (netlink_sendmsg) from [<81519b1c>] (__sock_sendmsg+0x44/0x78) [ 1858.808975][T19904] r10:00000000 r9:dfd91dc4 r8:dfd91dc4 r7:00000000 r6:837cec80 r5:dfd91f20 [ 1858.808984][T19904] r4:00000000 [ 1858.808991][T19904] [<81519ad8>] (__sock_sendmsg) from [<8151a38c>] (____sys_sendmsg+0x298/0x2cc) [ 1858.809017][T19904] r7:00000000 r6:837cec80 r5:00000000 r4:dfd91f20 [ 1858.809024][T19904] [<8151a0f4>] (____sys_sendmsg) from [<8151c12c>] (___sys_sendmsg+0x9c/0xd0) [ 1858.809054][T19904] r10:dfd91e24 r9:200001c0 r8:00010000 r7:00000000 r6:837cec80 r5:dfd91f20 [ 1858.809063][T19904] r4:00000000 [ 1858.809070][T19904] [<8151c090>] (___sys_sendmsg) from [<8151c5bc>] (__sys_sendmsg+0x8c/0xd8) [ 1858.809099][T19904] r10:00000128 r9:83bbe000 r8:84672cc0 r7:00010000 r6:200001c0 r5:84672cc0 [ 1858.809108][T19904] r4:00000003 [ 1858.809130][T19904] [<8151c530>] (__sys_sendmsg) from [<8151c61c>] (sys_sendmsg+0x14/0x18) [ 1858.809161][T19904] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 1858.809169][T19904] [<8151c608>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1858.809193][T19904] Exception stack(0xdfd91fa8 to 0xdfd91ff0) [ 1858.809211][T19904] 1fa0: 00000000 00000000 00000003 200001c0 00010000 00000000 [ 1858.809227][T19904] 1fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b680bc [ 1858.809240][T19904] 1fe0: 76b67ec0 76b67eb0 0001939c 00131f30 [ 1859.571767][T19919] fuse: Unknown parameter 'user_id00000000000000000000' [ 1860.496661][T19935] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=19935 comm=syz.1.4223 [ 1860.562475][T19937] fuse: Bad value for 'fd' [ 1862.587874][T19947] fuse: Bad value for 'fd' [ 1863.344882][T19954] FAULT_INJECTION: forcing a failure. [ 1863.344882][T19954] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1863.345155][T19954] CPU: 0 UID: 0 PID: 19954 Comm: syz.0.4230 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1863.345187][T19954] Hardware name: ARM-Versatile Express [ 1863.345199][T19954] Call trace: [ 1863.345219][T19954] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1863.345322][T19954] r7:e0231e20 r6:00000000 r5:60000013 r4:82257c70 [ 1863.345336][T19954] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1863.345365][T19954] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1863.345394][T19954] r5:84b66c00 r4:82951710 [ 1863.345407][T19954] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1863.345468][T19954] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1863.345533][T19954] r8:00040000 r7:e0231e20 r6:20000200 r5:00000000 r4:e0231f20 [ 1863.345568][T19954] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1863.345598][T19954] [<8095f694>] (should_fail_usercopy) from [<8151bfb0>] (copy_msghdr_from_user+0x50/0x130) [ 1863.345645][T19954] [<8151bf60>] (copy_msghdr_from_user) from [<8151c108>] (___sys_sendmsg+0x78/0xd0) [ 1863.345677][T19954] r8:00040000 r7:00000000 r6:84c43b80 r5:e0231f20 r4:e0231e64 [ 1863.345685][T19954] [<8151c090>] (___sys_sendmsg) from [<8151c5bc>] (__sys_sendmsg+0x8c/0xd8) [ 1863.345716][T19954] r10:00000128 r9:84b66c00 r8:85446f00 r7:00040000 r6:20000200 r5:85446f01 [ 1863.345729][T19954] r4:00000003 [ 1863.345786][T19954] [<8151c530>] (__sys_sendmsg) from [<8151c61c>] (sys_sendmsg+0x14/0x18) [ 1863.345820][T19954] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 1863.345827][T19954] [<8151c608>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1863.345851][T19954] Exception stack(0xe0231fa8 to 0xe0231ff0) [ 1863.345871][T19954] 1fa0: 00000000 00000000 00000003 20000200 00040000 00000000 [ 1863.345896][T19954] 1fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b470bc [ 1863.345927][T19954] 1fe0: 76b46ec0 76b46eb0 0001939c 00131f30 [ 1865.729626][T19960] fuse: Bad value for 'fd' [ 1865.855464][T19962] fuse: Bad value for 'rootmode' [ 1866.673864][T19971] fuse: Unknown parameter '0x0000000000000003' [ 1866.778401][T19973] fuse: Bad value for 'rootmode' [ 1867.289644][T19981] fuse: Unknown parameter '0x0000000000000003' [ 1867.370572][T19983] fuse: Bad value for 'rootmode' [ 1868.803556][T19994] fuse: Unknown parameter '0x0000000000000003' [ 1868.903191][T19996] fuse: Unknown parameter 'use00000000000000000000' [ 1868.996840][ T31] audit: type=1400 audit(1868.930:379): avc: denied { lock } for pid=19976 comm="syz.1.4242" path="socket:[45835]" dev="sockfs" ino=45835 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1869.771281][T20004] fuse: Unknown parameter '0x0000000000000003' [ 1869.857584][T20006] fuse: Unknown parameter 'use00000000000000000000' [ 1870.276685][T20015] fuse: Unknown parameter 'use00000000000000000000' [ 1870.380162][T20017] fuse: Unknown parameter '0x0000000000000003' [ 1870.716098][T20025] FAULT_INJECTION: forcing a failure. [ 1870.716098][T20025] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1870.729682][T20025] CPU: 1 UID: 0 PID: 20025 Comm: syz.0.4263 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1870.729791][T20025] Hardware name: ARM-Versatile Express [ 1870.729813][T20025] Call trace: [ 1870.729851][T20025] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1870.729944][T20025] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 1870.729961][T20025] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1870.730010][T20025] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1870.730063][T20025] r5:84b60000 r4:82951710 [ 1870.730077][T20025] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1870.730129][T20025] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1870.730186][T20025] r8:76b67f30 r7:00000000 r6:00000000 r5:e0891f68 r4:00000002 [ 1870.730204][T20025] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1870.730249][T20025] [<8095f694>] (should_fail_usercopy) from [<8058cd44>] (simple_read_from_buffer+0x80/0x13c) [ 1870.730350][T20025] [<8058ccc4>] (simple_read_from_buffer) from [<806040d4>] (proc_fail_nth_read+0xb8/0x100) [ 1870.730414][T20025] r10:00000001 r9:8060401c r8:00000002 r7:e0891f68 r6:0000000f r5:76b67f30 [ 1870.730436][T20025] r4:84b60000 r3:e0891e9f [ 1870.730452][T20025] [<8060401c>] (proc_fail_nth_read) from [<805518b8>] (vfs_read+0x98/0x320) [ 1870.730510][T20025] r8:76b67f30 r7:e0891f68 r6:84b60000 r5:0000000f r4:854a9180 [ 1870.730528][T20025] [<80551820>] (vfs_read) from [<80552558>] (ksys_read+0x74/0xe4) [ 1870.730585][T20025] r10:00000003 r9:84b60000 r8:8020029c r7:00000000 r6:00000000 r5:854a9180 [ 1870.730603][T20025] r4:854a9183 [ 1870.730618][T20025] [<805524e4>] (ksys_read) from [<805525d8>] (sys_read+0x10/0x14) [ 1870.730668][T20025] r7:00000003 r6:00000004 r5:76b67f30 r4:0000000f [ 1870.730683][T20025] [<805525c8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1870.730725][T20025] Exception stack(0xe0891fa8 to 0xe0891ff0) [ 1870.730760][T20025] 1fa0: 0000000f 76b67f30 00000004 76b67f30 0000000f 00000000 [ 1870.730794][T20025] 1fc0: 0000000f 76b67f30 00000004 00000003 002d0000 00000000 00006364 76b680bc [ 1870.730819][T20025] 1fe0: 00000158 76b67ed0 000d7d68 0012fe04 [ 1870.763086][T20027] fuse: Unknown parameter 'user_i00000000000000000000' [ 1870.928510][ T31] audit: type=1400 audit(1870.860:380): avc: denied { name_bind } for pid=20030 comm="syz.0.4266" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 1871.079528][T20034] fuse: Unknown parameter '0x0000000000000003' [ 1872.433992][T20041] fuse: Unknown parameter 'user_i00000000000000000000' [ 1872.500573][T20044] fuse: Unknown parameter 'fd0x0000000000000003' [ 1872.681723][T20049] FAULT_INJECTION: forcing a failure. [ 1872.681723][T20049] name failslab, interval 1, probability 0, space 0, times 0 [ 1872.682904][T20049] CPU: 1 UID: 0 PID: 20049 Comm: syz.0.4275 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1872.682970][T20049] Hardware name: ARM-Versatile Express [ 1872.682984][T20049] Call trace: [ 1872.683005][T20049] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1872.683061][T20049] r7:84b63000 r6:00000000 r5:60000013 r4:82257c70 [ 1872.683071][T20049] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1872.683097][T20049] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1872.683124][T20049] r5:84b63000 r4:8291bcc0 [ 1872.683132][T20049] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1872.683160][T20049] [<8095f454>] (should_fail_ex) from [<805257a4>] (should_failslab+0x6c/0x94) [ 1872.683194][T20049] r8:00000000 r7:84b63000 r6:00000cc0 r5:00004000 r4:830026c0 [ 1872.683203][T20049] [<80525738>] (should_failslab) from [<80509b64>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 1872.683230][T20049] [<80509b14>] (kmem_cache_alloc_node_noprof) from [<804e8020>] (alloc_vmap_area+0x368/0xda4) [ 1872.683262][T20049] r10:00000000 r9:853e9700 r8:ff800000 r7:00000dc0 r6:ff800000 r5:00004000 [ 1872.683271][T20049] r4:00000000 [ 1872.683278][T20049] [<804e7cb8>] (alloc_vmap_area) from [<804eb0b4>] (__get_vm_area_node+0xc4/0x118) [ 1872.683318][T20049] r10:00000000 r9:853e9700 r8:00000022 r7:00000dc0 r6:ffffffff r5:00000001 [ 1872.683327][T20049] r4:00004000 [ 1872.683334][T20049] [<804eaff0>] (__get_vm_area_node) from [<804eb938>] (__vmalloc_node_range_noprof+0x8c/0x554) [ 1872.683365][T20049] r9:ffffffff r8:82272c64 r7:00000dc0 r6:df800000 r5:ff800000 r4:00002284 [ 1872.683374][T20049] [<804eb8ac>] (__vmalloc_node_range_noprof) from [<804ec188>] (vzalloc_noprof+0x6c/0x74) [ 1872.683404][T20049] r10:854a90c0 r9:8474d0c0 r8:82b07c50 r7:83c1dd00 r6:84856138 r5:84856000 [ 1872.683413][T20049] r4:00000000 [ 1872.683420][T20049] [<804ec11c>] (vzalloc_noprof) from [<80a2d2a0>] (n_tty_open+0x18/0xa4) [ 1872.683449][T20049] r4:84856000 [ 1872.683456][T20049] [<80a2d288>] (n_tty_open) from [<80a31418>] (tty_ldisc_open+0x44/0x88) [ 1872.683485][T20049] r7:83c1dd00 r6:84856138 r5:84adc140 r4:84856000 [ 1872.683493][T20049] [<80a313d4>] (tty_ldisc_open) from [<80a31d60>] (tty_ldisc_setup+0x38/0x5c) [ 1872.683519][T20049] r7:83c1dd00 r6:84857c00 r5:84856000 r4:00000000 [ 1872.683527][T20049] [<80a31d28>] (tty_ldisc_setup) from [<80a2b614>] (tty_init_dev.part.0+0xbc/0x1d0) [ 1872.683556][T20049] r7:83c1dd00 r6:00000001 r5:00000000 r4:84857c00 [ 1872.683564][T20049] [<80a2b558>] (tty_init_dev.part.0) from [<80a2b760>] (tty_init_dev+0x38/0x3c) [ 1872.683594][T20049] r7:8246c100 r6:83cec858 r5:00000001 r4:83c1dd00 [ 1872.683601][T20049] [<80a2b728>] (tty_init_dev) from [<80a359e4>] (ptmx_open+0xa4/0x170) [ 1872.683628][T20049] r5:854a90c0 r4:00000001 [ 1872.683636][T20049] [<80a35940>] (ptmx_open) from [<80558540>] (chrdev_open+0xb4/0x214) [ 1872.683670][T20049] r9:00000000 r8:854a90e8 r7:8246c100 r6:854a90c0 r5:83cec858 r4:82b07c58 [ 1872.683678][T20049] [<8055848c>] (chrdev_open) from [<8054c6a0>] (do_dentry_open+0x174/0x630) [ 1872.683713][T20049] r9:00000000 r8:854a90e8 r7:8055848c r6:83cec858 r5:00000000 r4:854a90c0 [ 1872.683721][T20049] [<8054c52c>] (do_dentry_open) from [<8054e378>] (vfs_open+0x2c/0xe8) [ 1872.683751][T20049] r8:eaa85e58 r7:00000000 r6:854a90e8 r5:829225e0 r4:854a90c0 [ 1872.683758][T20049] [<8054e34c>] (vfs_open) from [<80567050>] (path_openat+0x7e0/0x11a0) [ 1872.683787][T20049] r6:eaa85f20 r5:829225e0 r4:00000002 [ 1872.683794][T20049] [<80566870>] (path_openat) from [<80567abc>] (do_filp_open+0xac/0x148) [ 1872.683826][T20049] r10:00000142 r9:832d9000 r8:00000001 r7:eaa85e58 r6:eaa85f20 r5:84b63000 [ 1872.683835][T20049] r4:00000005 [ 1872.683842][T20049] [<80567a10>] (do_filp_open) from [<8054e87c>] (do_sys_openat2+0x90/0xe0) [ 1872.683872][T20049] r9:84b63000 r8:8020029c r7:00000005 r6:eaa85f58 r5:832d9000 r4:00000007 [ 1872.683881][T20049] [<8054e7ec>] (do_sys_openat2) from [<8054eca4>] (sys_openat+0x98/0xd4) [ 1872.683907][T20049] r7:00000142 r6:0012fee0 r5:20000000 r4:00000005 [ 1872.683915][T20049] [<8054ec0c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1872.683937][T20049] Exception stack(0xeaa85fa8 to 0xeaa85ff0) [ 1872.683955][T20049] 5fa0: 00000000 00000000 00000005 20000000 00000002 00000000 [ 1872.683971][T20049] 5fc0: 00000000 00000000 0012fee0 00000142 002d0000 00000000 00006364 76b680bc [ 1872.683984][T20049] 5fe0: 76b67ec0 76b67eb0 0001939c 00131f30 [ 1872.683995][T20049] r5:00000000 r4:00000000 [ 1872.705174][T20049] syz.0.4275: vmalloc error: size 8836, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1872.710892][T20049] CPU: 1 UID: 0 PID: 20049 Comm: syz.0.4275 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1872.710943][T20049] Hardware name: ARM-Versatile Express [ 1872.710957][T20049] Call trace: [ 1872.710975][T20049] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1872.711030][T20049] r7:00000dc0 r6:82272c2c r5:60000113 r4:82257c70 [ 1872.711039][T20049] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1872.711066][T20049] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1872.711093][T20049] r5:84b63000 r4:00000000 [ 1872.711100][T20049] [<80220048>] (dump_stack) from [<804fc31c>] (warn_alloc+0xd8/0x178) [ 1872.711129][T20049] [<804fc244>] (warn_alloc) from [<804eb96c>] (__vmalloc_node_range_noprof+0xc0/0x554) [ 1872.711154][T20049] r3:00002284 r2:82272c2c [ 1872.711167][T20049] r6:df800000 r5:ff800000 r4:00002284 [ 1872.711175][T20049] [<804eb8ac>] (__vmalloc_node_range_noprof) from [<804ec188>] (vzalloc_noprof+0x6c/0x74) [ 1872.711205][T20049] r10:854a90c0 r9:8474d0c0 r8:82b07c50 r7:83c1dd00 r6:84856138 r5:84856000 [ 1872.711214][T20049] r4:00000000 [ 1872.711221][T20049] [<804ec11c>] (vzalloc_noprof) from [<80a2d2a0>] (n_tty_open+0x18/0xa4) [ 1872.711252][T20049] r4:84856000 [ 1872.711259][T20049] [<80a2d288>] (n_tty_open) from [<80a31418>] (tty_ldisc_open+0x44/0x88) [ 1872.711301][T20049] r7:83c1dd00 r6:84856138 r5:84adc140 r4:84856000 [ 1872.711310][T20049] [<80a313d4>] (tty_ldisc_open) from [<80a31d60>] (tty_ldisc_setup+0x38/0x5c) [ 1872.711338][T20049] r7:83c1dd00 r6:84857c00 r5:84856000 r4:00000000 [ 1872.711346][T20049] [<80a31d28>] (tty_ldisc_setup) from [<80a2b614>] (tty_init_dev.part.0+0xbc/0x1d0) [ 1872.711379][T20049] r7:83c1dd00 r6:00000001 r5:00000000 r4:84857c00 [ 1872.711387][T20049] [<80a2b558>] (tty_init_dev.part.0) from [<80a2b760>] (tty_init_dev+0x38/0x3c) [ 1872.711418][T20049] r7:8246c100 r6:83cec858 r5:00000001 r4:83c1dd00 [ 1872.711427][T20049] [<80a2b728>] (tty_init_dev) from [<80a359e4>] (ptmx_open+0xa4/0x170) [ 1872.711455][T20049] r5:854a90c0 r4:00000001 [ 1872.711462][T20049] [<80a35940>] (ptmx_open) from [<80558540>] (chrdev_open+0xb4/0x214) [ 1872.711498][T20049] r9:00000000 r8:854a90e8 r7:8246c100 r6:854a90c0 r5:83cec858 r4:82b07c58 [ 1872.711506][T20049] [<8055848c>] (chrdev_open) from [<8054c6a0>] (do_dentry_open+0x174/0x630) [ 1872.711541][T20049] r9:00000000 r8:854a90e8 r7:8055848c r6:83cec858 r5:00000000 r4:854a90c0 [ 1872.711550][T20049] [<8054c52c>] (do_dentry_open) from [<8054e378>] (vfs_open+0x2c/0xe8) [ 1872.711580][T20049] r8:eaa85e58 r7:00000000 r6:854a90e8 r5:829225e0 r4:854a90c0 [ 1872.711590][T20049] [<8054e34c>] (vfs_open) from [<80567050>] (path_openat+0x7e0/0x11a0) [ 1872.711619][T20049] r6:eaa85f20 r5:829225e0 r4:00000002 [ 1872.711626][T20049] [<80566870>] (path_openat) from [<80567abc>] (do_filp_open+0xac/0x148) [ 1872.711660][T20049] r10:00000142 r9:832d9000 r8:00000001 r7:eaa85e58 r6:eaa85f20 r5:84b63000 [ 1872.711669][T20049] r4:00000005 [ 1872.711676][T20049] [<80567a10>] (do_filp_open) from [<8054e87c>] (do_sys_openat2+0x90/0xe0) [ 1872.711707][T20049] r9:84b63000 r8:8020029c r7:00000005 r6:eaa85f58 r5:832d9000 r4:00000007 [ 1872.711716][T20049] [<8054e7ec>] (do_sys_openat2) from [<8054eca4>] (sys_openat+0x98/0xd4) [ 1872.711743][T20049] r7:00000142 r6:0012fee0 r5:20000000 r4:00000005 [ 1872.711750][T20049] [<8054ec0c>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1872.711773][T20049] Exception stack(0xeaa85fa8 to 0xeaa85ff0) [ 1872.711793][T20049] 5fa0: 00000000 00000000 00000005 20000000 00000002 00000000 [ 1872.711809][T20049] 5fc0: 00000000 00000000 0012fee0 00000142 002d0000 00000000 00006364 76b680bc [ 1872.711822][T20049] 5fe0: 76b67ec0 76b67eb0 0001939c 00131f30 [ 1872.711833][T20049] r5:00000000 r4:00000000 [ 1872.731414][T20049] Mem-Info: [ 1872.738453][T20049] active_anon:1553 inactive_anon:0 isolated_anon:0 [ 1872.738453][T20049] active_file:1088 inactive_file:39986 isolated_file:0 [ 1872.738453][T20049] unevictable:768 dirty:24 writeback:0 [ 1872.738453][T20049] slab_reclaimable:1101 slab_unreclaimable:5596 [ 1872.738453][T20049] mapped:2492 shmem:777 pagetables:252 [ 1872.738453][T20049] sec_pagetables:0 bounce:0 [ 1872.738453][T20049] kernel_misc_reclaimable:0 [ 1872.738453][T20049] free:435513 free_pcp:883 free_cma:4032 [ 1872.740525][T20049] Node 0 active_anon:6212kB inactive_anon:0kB active_file:4352kB inactive_file:159944kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:9968kB dirty:96kB writeback:0kB shmem:3108kB writeback_tmp:0kB kernel_stack:1432kB pagetables:1008kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1872.741946][T20049] Normal free:1385712kB boost:0kB min:4772kB low:6196kB high:7620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:3468kB unevictable:0kB writepending:24kB present:1556480kB managed:1426956kB mlocked:0kB bounce:0kB free_pcp:3532kB local_pcp:2212kB free_cma:0kB [ 1872.743385][T20049] lowmem_reserve[]: 0 4224 4224 [ 1872.744757][T20049] Normal: 4*4kB (UME) 8*8kB (UME) 4*16kB (ME) 11*32kB (UE) 10*64kB (UME) 5*128kB (UME) 4*256kB (UME) 3*512kB (UM) 5*1024kB (M) 4*2048kB (UME) 334*4096kB (UM) = 1385712kB [ 1872.750563][T20049] 41851 total pagecache pages [ 1872.751085][T20049] 0 pages in swap cache [ 1872.751557][T20049] Free swap = 124996kB [ 1872.751980][T20049] Total swap = 124996kB [ 1872.752474][T20049] 524288 pages RAM [ 1872.752922][T20049] 135168 pages HighMem/MovableOnly [ 1872.753362][T20049] 32381 pages reserved [ 1872.753770][T20049] 4096 pages cma reserved [ 1872.754463][T20049] ptm ptm1: ldisc open failed (-12), clearing slot 1 [ 1873.613905][T20054] fuse: Unknown parameter 'user_i00000000000000000000' [ 1873.699252][T20056] fuse: Unknown parameter 'fd0x0000000000000003' [ 1875.033720][T20062] FAULT_INJECTION: forcing a failure. [ 1875.033720][T20062] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1875.034732][T20062] CPU: 1 UID: 0 PID: 20062 Comm: syz.0.4280 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1875.034779][T20062] Hardware name: ARM-Versatile Express [ 1875.034795][T20062] Call trace: [ 1875.034818][T20062] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1875.034877][T20062] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 1875.034888][T20062] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1875.034918][T20062] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1875.034948][T20062] r5:84b66c00 r4:82951710 [ 1875.034955][T20062] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1875.034986][T20062] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1875.035018][T20062] r8:76b67f30 r7:00000000 r6:00000000 r5:eaa85f68 r4:00000002 [ 1875.035026][T20062] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1875.035053][T20062] [<8095f694>] (should_fail_usercopy) from [<8058cd44>] (simple_read_from_buffer+0x80/0x13c) [ 1875.035083][T20062] [<8058ccc4>] (simple_read_from_buffer) from [<806040d4>] (proc_fail_nth_read+0xb8/0x100) [ 1875.035120][T20062] r10:00000001 r9:8060401c r8:00000002 r7:eaa85f68 r6:0000000f r5:76b67f30 [ 1875.035131][T20062] r4:84b66c00 r3:eaa85e9f [ 1875.035139][T20062] [<8060401c>] (proc_fail_nth_read) from [<805518b8>] (vfs_read+0x98/0x320) [ 1875.035172][T20062] r8:76b67f30 r7:eaa85f68 r6:84b66c00 r5:0000000f r4:854a9d80 [ 1875.035181][T20062] [<80551820>] (vfs_read) from [<80552558>] (ksys_read+0x74/0xe4) [ 1875.035213][T20062] r10:00000003 r9:84b66c00 r8:8020029c r7:00000000 r6:00000000 r5:854a9d80 [ 1875.035222][T20062] r4:854a9d83 [ 1875.035230][T20062] [<805524e4>] (ksys_read) from [<805525d8>] (sys_read+0x10/0x14) [ 1875.035259][T20062] r7:00000003 r6:00000004 r5:76b67f30 r4:0000000f [ 1875.035266][T20062] [<805525c8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1875.035299][T20062] Exception stack(0xeaa85fa8 to 0xeaa85ff0) [ 1875.035319][T20062] 5fa0: 0000000f 76b67f30 00000004 76b67f30 0000000f 00000000 [ 1875.035336][T20062] 5fc0: 0000000f 76b67f30 00000004 00000003 002d0000 00000000 00006364 76b680bc [ 1875.035351][T20062] 5fe0: 00000158 76b67ed0 000d7d68 0012fe04 [ 1875.168496][T20070] fuse: Unknown parameter 'fd0x0000000000000003' [ 1875.250096][T20072] fuse: Unknown parameter 'user_id00000000000000000000' [ 1876.332492][T20074] FAULT_INJECTION: forcing a failure. [ 1876.332492][T20074] name failslab, interval 1, probability 0, space 0, times 0 [ 1876.332758][T20074] CPU: 1 UID: 0 PID: 20074 Comm: syz.1.4285 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1876.332798][T20074] Hardware name: ARM-Versatile Express [ 1876.332811][T20074] Call trace: [ 1876.332833][T20074] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1876.332887][T20074] r7:84b62400 r6:00000000 r5:60000013 r4:82257c70 [ 1876.332897][T20074] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1876.332924][T20074] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1876.332951][T20074] r5:84b62400 r4:8291bcc0 [ 1876.332958][T20074] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1876.332986][T20074] [<8095f454>] (should_fail_ex) from [<805257a4>] (should_failslab+0x6c/0x94) [ 1876.333020][T20074] r8:00000000 r7:84b62400 r6:00000cc0 r5:ffffffff r4:830ad9c0 [ 1876.333028][T20074] [<80525738>] (should_failslab) from [<80509b64>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 1876.333056][T20074] [<80509b14>] (kmem_cache_alloc_node_noprof) from [<81526e58>] (__alloc_skb+0x138/0x160) [ 1876.333090][T20074] r10:eab61d3c r9:00000000 r8:00000cc0 r7:00000000 r6:830ad9c0 r5:ffffffff [ 1876.333099][T20074] r4:82806040 [ 1876.333107][T20074] [<81526d20>] (__alloc_skb) from [<8152f260>] (alloc_skb_with_frags+0x44/0x1ec) [ 1876.333136][T20074] r8:802ce318 r7:eab61cc4 r6:00000000 r5:00001000 r4:00000000 [ 1876.333144][T20074] [<8152f21c>] (alloc_skb_with_frags) from [<8151fc4c>] (sock_alloc_send_pskb+0x1f4/0x228) [ 1876.333177][T20074] r10:eab61d3c r9:00000000 r8:802ce318 r7:eab61cc4 r6:84b62400 r5:7fffffff [ 1876.333186][T20074] r4:858d0000 [ 1876.333193][T20074] [<8151fa58>] (sock_alloc_send_pskb) from [<818d9540>] (isotp_sendmsg+0x2ac/0x820) [ 1876.333230][T20074] r10:eab61f20 r9:0000001c r8:eab61f30 r7:0000001c r6:858d0000 r5:858d2000 [ 1876.333239][T20074] r4:00000000 [ 1876.333246][T20074] [<818d9294>] (isotp_sendmsg) from [<81519b1c>] (__sock_sendmsg+0x44/0x78) [ 1876.333277][T20074] r10:00000000 r9:eab61dc4 r8:eab61dc4 r7:00000000 r6:837ce500 r5:eab61f20 [ 1876.333286][T20074] r4:00000000 [ 1876.333300][T20074] [<81519ad8>] (__sock_sendmsg) from [<8151a38c>] (____sys_sendmsg+0x298/0x2cc) [ 1876.333329][T20074] r7:00000000 r6:837ce500 r5:04009090 r4:eab61f20 [ 1876.333337][T20074] [<8151a0f4>] (____sys_sendmsg) from [<8151c12c>] (___sys_sendmsg+0x9c/0xd0) [ 1876.333367][T20074] r10:eab61e24 r9:20000140 r8:04009090 r7:00000000 r6:837ce500 r5:eab61f20 [ 1876.333375][T20074] r4:00000000 [ 1876.333382][T20074] [<8151c090>] (___sys_sendmsg) from [<8151c5bc>] (__sys_sendmsg+0x8c/0xd8) [ 1876.333412][T20074] r10:00000128 r9:84b62400 r8:84672300 r7:04009090 r6:20000140 r5:84672301 [ 1876.333421][T20074] r4:00000003 [ 1876.333428][T20074] [<8151c530>] (__sys_sendmsg) from [<8151c61c>] (sys_sendmsg+0x14/0x18) [ 1876.333456][T20074] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 1876.333464][T20074] [<8151c608>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1876.333486][T20074] Exception stack(0xeab61fa8 to 0xeab61ff0) [ 1876.333505][T20074] 1fa0: 00000000 00000000 00000003 20000140 04009090 00000000 [ 1876.333522][T20074] 1fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b5b0bc [ 1876.333535][T20074] 1fe0: 76b5aec0 76b5aeb0 0001939c 00131f30 [ 1876.454130][T20084] FAULT_INJECTION: forcing a failure. [ 1876.454130][T20084] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1876.454463][T20084] CPU: 0 UID: 0 PID: 20084 Comm: syz.1.4288 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1876.454497][T20084] Hardware name: ARM-Versatile Express [ 1876.454511][T20084] Call trace: [ 1876.454533][T20084] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1876.454643][T20084] r7:e49f5e20 r6:00000000 r5:60000013 r4:82257c70 [ 1876.454668][T20084] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1876.454699][T20084] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1876.454727][T20084] r5:84b63000 r4:82951710 [ 1876.454733][T20084] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1876.454763][T20084] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1876.454806][T20084] r8:20004880 r7:e49f5e20 r6:200000c0 r5:00000000 r4:e49f5f20 [ 1876.454822][T20084] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1876.454881][T20084] [<8095f694>] (should_fail_usercopy) from [<8151bfb0>] (copy_msghdr_from_user+0x50/0x130) [ 1876.454942][T20084] [<8151bf60>] (copy_msghdr_from_user) from [<8151c108>] (___sys_sendmsg+0x78/0xd0) [ 1876.454976][T20084] r8:20004880 r7:00000000 r6:84c43900 r5:e49f5f20 r4:e49f5e64 [ 1876.455041][T20084] [<8151c090>] (___sys_sendmsg) from [<8151c5bc>] (__sys_sendmsg+0x8c/0xd8) [ 1876.455097][T20084] r10:00000128 r9:84b63000 r8:854469c0 r7:20004880 r6:200000c0 r5:854469c1 [ 1876.455109][T20084] r4:00000004 [ 1876.455116][T20084] [<8151c530>] (__sys_sendmsg) from [<8151c61c>] (sys_sendmsg+0x14/0x18) [ 1876.455172][T20084] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 1876.455194][T20084] [<8151c608>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1876.455219][T20084] Exception stack(0xe49f5fa8 to 0xe49f5ff0) [ 1876.455239][T20084] 5fa0: 00000000 00000000 00000004 200000c0 20004880 00000000 [ 1876.455256][T20084] 5fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b5b0bc [ 1876.455269][T20084] 5fe0: 76b5aec0 76b5aeb0 0001939c 00131f30 [ 1888.161661][ T31] audit: type=1400 audit(1888.100:381): avc: denied { setattr } for pid=20155 comm="syz.0.4303" name="NETLINK" dev="sockfs" ino=46600 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1888.358518][T20156] 8021q: VLANs not supported on ip6gre0 [ 1895.801412][T20195] FAULT_INJECTION: forcing a failure. [ 1895.801412][T20195] name failslab, interval 1, probability 0, space 0, times 0 [ 1895.803072][T20195] CPU: 1 UID: 0 PID: 20195 Comm: syz.0.4311 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1895.803189][T20195] Hardware name: ARM-Versatile Express [ 1895.803218][T20195] Call trace: [ 1895.803270][T20195] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1895.803386][T20195] r7:84198c00 r6:00000000 r5:60000013 r4:82257c70 [ 1895.803405][T20195] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1895.803455][T20195] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1895.803506][T20195] r5:84198c00 r4:8291bcc0 [ 1895.803520][T20195] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1895.803580][T20195] [<8095f454>] (should_fail_ex) from [<805257a4>] (should_failslab+0x6c/0x94) [ 1895.803645][T20195] r8:00000000 r7:84198c00 r6:00000dc0 r5:82acbcb0 r4:830ad780 [ 1895.803662][T20195] [<80525738>] (should_failslab) from [<8050a1d0>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1895.803713][T20195] [<8050a184>] (kmem_cache_alloc_noprof) from [<80728574>] (fuse_request_alloc+0x24/0x84) [ 1895.803787][T20195] r10:84198c00 r9:00000001 r8:82922664 r7:85378a00 r6:85378a00 r5:82acbcb0 [ 1895.803814][T20195] r4:8484e600 [ 1895.803834][T20195] [<80728550>] (fuse_request_alloc) from [<80728b74>] (fuse_get_req+0x1b4/0x2d8) [ 1895.803900][T20195] r7:85378a00 r6:8484e600 r5:00000000 r4:8484e600 [ 1895.803919][T20195] [<807289c0>] (fuse_get_req) from [<8072a3ac>] (__fuse_simple_request+0x54/0x498) [ 1895.803985][T20195] r10:00000000 r9:00000000 r8:82922664 r7:84198c00 r6:8484e600 r5:eafb1d18 [ 1895.804005][T20195] r4:85378a00 [ 1895.804022][T20195] [<8072a358>] (__fuse_simple_request) from [<8072eb84>] (fuse_do_getattr+0x108/0x228) [ 1895.804083][T20195] r8:00000001 r7:eafb1e98 r6:eafb1cb0 r5:84c86280 r4:eafb1c90 [ 1895.804100][T20195] [<8072ea7c>] (fuse_do_getattr) from [<8072ee2c>] (fuse_update_get_attr+0x188/0x190) [ 1895.804156][T20195] r10:fffff800 r9:00000000 r8:00000080 r7:eafb1e98 r6:00000000 r5:8484e600 [ 1895.804176][T20195] r4:84c86280 [ 1895.804190][T20195] [<8072eca4>] (fuse_update_get_attr) from [<80730ae8>] (fuse_getattr+0x8c/0xa8) [ 1895.804248][T20195] r10:00000000 r9:80730a5c r8:829225e0 r7:84c86280 r6:00000000 r5:eafb1e98 [ 1895.804269][T20195] r4:00000080 [ 1895.804285][T20195] [<80730a5c>] (fuse_getattr) from [<8055918c>] (vfs_getattr_nosec+0xac/0x104) [ 1895.804353][T20195] r8:84c86280 r7:00000000 r6:00000080 r5:eafb1e54 r4:eafb1e98 [ 1895.804372][T20195] [<805590e0>] (vfs_getattr_nosec) from [<80559768>] (vfs_statx+0xcc/0x154) [ 1895.804429][T20195] r9:00000000 r8:832da000 r7:ffffff9c r6:00000001 r5:00000800 r4:eafb1e98 [ 1895.804448][T20195] [<8055969c>] (vfs_statx) from [<80559ebc>] (do_statx+0x74/0xb4) [ 1895.804504][T20195] r10:0000018d r9:84198c00 r8:832da000 r7:ffffff9c r6:00000000 r5:00000800 [ 1895.804523][T20195] r4:00000080 [ 1895.804539][T20195] [<80559e48>] (do_statx) from [<8055a0d0>] (sys_statx+0x70/0xd0) [ 1895.804597][T20195] r8:8020029c r7:00000080 r6:ffffff9c r5:00000800 r4:832da000 [ 1895.804616][T20195] [<8055a060>] (sys_statx) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1895.804662][T20195] Exception stack(0xeafb1fa8 to 0xeafb1ff0) [ 1895.804699][T20195] 1fa0: 00000000 00000000 ffffff9c 20000340 00000800 00000080 [ 1895.804730][T20195] 1fc0: 00000000 00000000 0012fee0 0000018d 002d0000 00000000 00006364 76b680bc [ 1895.804755][T20195] 1fe0: 76b67ec0 76b67eb0 0001939c 00131f30 [ 1895.804782][T20195] r7:0000018d r6:0012fee0 r5:00000000 r4:00000000 [ 1899.157935][T20220] FAULT_INJECTION: forcing a failure. [ 1899.157935][T20220] name failslab, interval 1, probability 0, space 0, times 0 [ 1899.158214][T20220] CPU: 0 UID: 0 PID: 20220 Comm: syz.1.4316 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1899.158245][T20220] Hardware name: ARM-Versatile Express [ 1899.158258][T20220] Call trace: [ 1899.158312][T20220] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1899.158371][T20220] r7:00000d40 r6:00000000 r5:60000013 r4:82257c70 [ 1899.158434][T20220] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1899.158487][T20220] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1899.158540][T20220] r5:8419e000 r4:8291bcc0 [ 1899.158564][T20220] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1899.159033][T20220] [<8095f454>] (should_fail_ex) from [<805257a4>] (should_failslab+0x6c/0x94) [ 1899.159119][T20220] r8:8419e000 r7:00000d40 r6:854a9568 r5:00000021 r4:83001240 [ 1899.159137][T20220] [<80525738>] (should_failslab) from [<8050a554>] (__kmalloc_noprof+0x9c/0x458) [ 1899.159189][T20220] [<8050a4b8>] (__kmalloc_noprof) from [<807bc09c>] (tomoyo_encode2+0x64/0xf0) [ 1899.159279][T20220] r10:00000fff r9:8309e800 r8:00000000 r7:834c8330 r6:854a9568 r5:83ad6ffc [ 1899.159300][T20220] r4:83ad6fe6 [ 1899.159317][T20220] [<807bc038>] (tomoyo_encode2) from [<807bc14c>] (tomoyo_encode+0x24/0x30) [ 1899.159453][T20220] r9:8309e800 r8:00000000 r7:834c8330 r6:854a9568 r5:00001000 r4:83ad6fe7 [ 1899.159477][T20220] [<807bc128>] (tomoyo_encode) from [<807bc1d8>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1899.159590][T20220] r5:00001000 r4:83ad6000 [ 1899.159627][T20220] [<807bc158>] (tomoyo_realpath_from_path) from [<807b82d8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1899.159755][T20220] r10:8419e000 r9:00000000 r8:854a9540 r7:5000940a r6:00000004 r5:81cd56c4 [ 1899.159794][T20220] r4:854a9568 r3:826c0240 [ 1899.159864][T20220] [<807b820c>] (tomoyo_path_number_perm) from [<807bcbb8>] (tomoyo_file_ioctl+0x1c/0x20) [ 1899.159966][T20220] r9:00000003 r8:854a9540 r7:00000000 r6:00000000 r5:5000940a r4:854a9540 [ 1899.160004][T20220] [<807bcb9c>] (tomoyo_file_ioctl) from [<8076a5f4>] (security_file_ioctl+0x64/0x1e4) [ 1899.160085][T20220] [<8076a590>] (security_file_ioctl) from [<8056b444>] (sys_ioctl+0x4c/0xd84) [ 1899.160200][T20220] r7:00000000 r6:854a9541 r5:00000000 r4:5000940a [ 1899.160240][T20220] [<8056b3f8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1899.160333][T20220] Exception stack(0xeb091fa8 to 0xeb091ff0) [ 1899.160386][T20220] 1fa0: 00000000 00000000 00000003 5000940a 00000000 00000000 [ 1899.160439][T20220] 1fc0: 00000000 00000000 0012fee0 00000036 002d0000 00000000 00006364 76b5b0bc [ 1899.160627][T20220] 1fe0: 76b5aec0 76b5aeb0 0001939c 00131f30 [ 1899.160768][T20220] r10:00000036 r9:8419e000 r8:8020029c r7:00000036 r6:0012fee0 r5:00000000 [ 1899.160782][T20220] r4:00000000 [ 1899.165053][T20220] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1900.016110][T20231] fuse: Unknown parameter '0x0000000000000003' [ 1903.005653][T20245] fuse: Unknown parameter '0x0000000000000003' [ 1903.072530][T20248] raw_sendmsg: syz.1.4326 forgot to set AF_INET. Fix it! [ 1905.765125][T20257] FAULT_INJECTION: forcing a failure. [ 1905.765125][T20257] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1905.765454][T20257] CPU: 1 UID: 0 PID: 20257 Comm: syz.1.4328 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1905.765499][T20257] Hardware name: ARM-Versatile Express [ 1905.765513][T20257] Call trace: [ 1905.765536][T20257] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1905.765604][T20257] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 1905.765615][T20257] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1905.765642][T20257] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1905.765672][T20257] r5:848a8c00 r4:82951710 [ 1905.765680][T20257] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1905.765717][T20257] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1905.765785][T20257] r8:76b5af30 r7:00000000 r6:00000000 r5:eafb1f68 r4:00000002 [ 1905.765797][T20257] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1905.765824][T20257] [<8095f694>] (should_fail_usercopy) from [<8058cd44>] (simple_read_from_buffer+0x80/0x13c) [ 1905.765853][T20257] [<8058ccc4>] (simple_read_from_buffer) from [<806040d4>] (proc_fail_nth_read+0xb8/0x100) [ 1905.765890][T20257] r10:00000001 r9:8060401c r8:00000002 r7:eafb1f68 r6:0000000f r5:76b5af30 [ 1905.765901][T20257] r4:848a8c00 r3:eafb1e9f [ 1905.765909][T20257] [<8060401c>] (proc_fail_nth_read) from [<805518b8>] (vfs_read+0x98/0x320) [ 1905.765942][T20257] r8:76b5af30 r7:eafb1f68 r6:848a8c00 r5:0000000f r4:85592300 [ 1905.765951][T20257] [<80551820>] (vfs_read) from [<80552558>] (ksys_read+0x74/0xe4) [ 1905.765981][T20257] r10:00000003 r9:848a8c00 r8:8020029c r7:00000000 r6:00000000 r5:85592300 [ 1905.765991][T20257] r4:85592303 [ 1905.765998][T20257] [<805524e4>] (ksys_read) from [<805525d8>] (sys_read+0x10/0x14) [ 1905.766027][T20257] r7:00000003 r6:00000004 r5:76b5af30 r4:0000000f [ 1905.766035][T20257] [<805525c8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1905.766085][T20257] Exception stack(0xeafb1fa8 to 0xeafb1ff0) [ 1905.766105][T20257] 1fa0: 0000000f 76b5af30 00000004 76b5af30 0000000f 00000000 [ 1905.766123][T20257] 1fc0: 0000000f 76b5af30 00000004 00000003 002d0000 00000000 00006364 76b5b0bc [ 1905.766135][T20257] 1fe0: 00000158 76b5aed0 000d7d68 0012fe04 [ 1905.942244][T20263] fuse: Unknown parameter '0x0000000000000003' [ 1917.032102][T20299] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1551 sclass=netlink_route_socket pid=20299 comm=syz.1.4340 [ 1925.037926][ T31] audit: type=1400 audit(1924.970:382): avc: denied { setopt } for pid=20339 comm="syz.0.4351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1927.129454][ T31] audit: type=1400 audit(1927.070:383): avc: denied { watch } for pid=20339 comm="syz.0.4351" path="/298/file1" dev="tmpfs" ino=1633 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 1938.026021][ T31] audit: type=1400 audit(1937.960:384): avc: denied { mount } for pid=20399 comm="syz.1.4366" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 1938.028260][ T31] audit: type=1400 audit(1937.960:385): avc: denied { remount } for pid=20399 comm="syz.1.4366" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 1938.043825][T20400] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20400 comm=syz.1.4366 [ 1938.059150][ T31] audit: type=1400 audit(1937.990:386): avc: denied { mounton } for pid=20399 comm="syz.1.4366" path="/selinux/status" dev="selinuxfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=file permissive=1 [ 1938.091726][ T31] audit: type=1400 audit(1938.030:387): avc: denied { unmount } for pid=16799 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 1952.522597][ T31] audit: type=1400 audit(1952.460:388): avc: denied { create } for pid=20496 comm="syz.1.4391" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 1957.782072][T20523] FAULT_INJECTION: forcing a failure. [ 1957.782072][T20523] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1957.782371][T20523] CPU: 1 UID: 0 PID: 20523 Comm: syz.1.4398 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1957.782402][T20523] Hardware name: ARM-Versatile Express [ 1957.782414][T20523] Call trace: [ 1957.782434][T20523] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1957.782540][T20523] r7:ebc01e20 r6:00000000 r5:60000013 r4:82257c70 [ 1957.782553][T20523] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1957.782582][T20523] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1957.782622][T20523] r5:844db000 r4:82951710 [ 1957.782643][T20523] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1957.782676][T20523] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1957.782708][T20523] r8:020000c0 r7:ebc01e20 r6:20000840 r5:00000000 r4:ebc01f20 [ 1957.782715][T20523] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1957.782759][T20523] [<8095f694>] (should_fail_usercopy) from [<8151bfb0>] (copy_msghdr_from_user+0x50/0x130) [ 1957.782816][T20523] [<8151bf60>] (copy_msghdr_from_user) from [<8151c108>] (___sys_sendmsg+0x78/0xd0) [ 1957.782850][T20523] r8:020000c0 r7:00000000 r6:837c4f00 r5:ebc01f20 r4:ebc01e64 [ 1957.782885][T20523] [<8151c090>] (___sys_sendmsg) from [<8151c5bc>] (__sys_sendmsg+0x8c/0xd8) [ 1957.782931][T20523] r10:00000128 r9:844db000 r8:83f7ae40 r7:020000c0 r6:20000840 r5:83f7ae41 [ 1957.782944][T20523] r4:00000003 [ 1957.782951][T20523] [<8151c530>] (__sys_sendmsg) from [<8151c61c>] (sys_sendmsg+0x14/0x18) [ 1957.782981][T20523] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 1957.782988][T20523] [<8151c608>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1957.783022][T20523] Exception stack(0xebc01fa8 to 0xebc01ff0) [ 1957.783045][T20523] 1fa0: 00000000 00000000 00000003 20000840 020000c0 00000000 [ 1957.783089][T20523] 1fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b5b0bc [ 1957.783103][T20523] 1fe0: 76b5aec0 76b5aeb0 0001939c 00131f30 [ 1964.241569][T20559] FAULT_INJECTION: forcing a failure. [ 1964.241569][T20559] name failslab, interval 1, probability 0, space 0, times 0 [ 1964.241812][T20559] CPU: 1 UID: 0 PID: 20559 Comm: syz.1.4409 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1964.241853][T20559] Hardware name: ARM-Versatile Express [ 1964.241867][T20559] Call trace: [ 1964.241889][T20559] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1964.241946][T20559] r7:848ad400 r6:00000000 r5:60000013 r4:82257c70 [ 1964.242055][T20559] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1964.242101][T20559] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1964.242216][T20559] r5:848ad400 r4:8291bcc0 [ 1964.242283][T20559] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1964.242333][T20559] [<8095f454>] (should_fail_ex) from [<805257a4>] (should_failslab+0x6c/0x94) [ 1964.242488][T20559] r8:00000000 r7:848ad400 r6:00000820 r5:849aa480 r4:830ad9c0 [ 1964.242618][T20559] [<80525738>] (should_failslab) from [<8050a1d0>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1964.242677][T20559] [<8050a184>] (kmem_cache_alloc_noprof) from [<8152d4ac>] (skb_clone+0x60/0x1c8) [ 1964.242761][T20559] r10:849aa480 r9:00000000 r8:00000000 r7:00000001 r6:853d83c0 r5:849aa480 [ 1964.242834][T20559] r4:00000820 [ 1964.242874][T20559] [<8152d44c>] (skb_clone) from [<818c6c00>] (can_send+0xe8/0x388) [ 1964.242991][T20559] r5:00000010 r4:849aa480 [ 1964.243032][T20559] [<818c6b18>] (can_send) from [<818d9688>] (isotp_sendmsg+0x3f4/0x820) [ 1964.243256][T20559] r9:00000000 r8:00000000 r7:00000000 r6:84520000 r5:84522000 r4:84520280 [ 1964.243315][T20559] [<818d9294>] (isotp_sendmsg) from [<81519b1c>] (__sock_sendmsg+0x44/0x78) [ 1964.243396][T20559] r10:00000122 r9:83f7a240 r8:83f7a241 r7:76b59e1c r6:837c4000 r5:ebd29e98 [ 1964.243518][T20559] r4:00000000 [ 1964.243622][T20559] [<81519ad8>] (__sock_sendmsg) from [<8151b95c>] (__sys_sendto+0x110/0x15c) [ 1964.243683][T20559] r7:76b59e1c r6:837c4000 r5:00000000 r4:00000000 [ 1964.243751][T20559] [<8151b84c>] (__sys_sendto) from [<8151b9c4>] (sys_sendto+0x1c/0x24) [ 1964.243895][T20559] r9:848ad400 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76b59e1c [ 1964.243905][T20559] [<8151b9a8>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1964.244002][T20559] Exception stack(0xebd29fa8 to 0xebd29ff0) [ 1964.244108][T20559] 9fa0: 76b59e1c 0000000c 00000003 76b59eb0 00000020 00000000 [ 1964.244209][T20559] 9fc0: 76b59e1c 0000000c 00000000 00000122 00000003 00000000 76b59eb0 76b5b0bc [ 1964.244282][T20559] 9fe0: 00000000 76b59df0 000d7d68 001343c8 [ 1964.476622][ T31] audit: type=1400 audit(1964.410:389): avc: denied { create } for pid=20564 comm="syz.1.4411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 1984.681325][ T31] audit: type=1400 audit(1984.620:390): avc: denied { read } for pid=20668 comm="syz.1.4438" path="socket:[48388]" dev="sockfs" ino=48388 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1997.387466][T20746] FAULT_INJECTION: forcing a failure. [ 1997.387466][T20746] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1997.387723][T20746] CPU: 1 UID: 0 PID: 20746 Comm: syz.1.4462 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 1997.387758][T20746] Hardware name: ARM-Versatile Express [ 1997.387771][T20746] Call trace: [ 1997.387791][T20746] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1997.387853][T20746] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 1997.387936][T20746] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 1997.387969][T20746] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1997.387997][T20746] r5:844d8c00 r4:82951710 [ 1997.388033][T20746] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 1997.388066][T20746] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 1997.388095][T20746] r8:76b5af30 r7:00000000 r6:00000000 r5:ecd29f68 r4:00000002 [ 1997.388102][T20746] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 1997.388142][T20746] [<8095f694>] (should_fail_usercopy) from [<8058cd44>] (simple_read_from_buffer+0x80/0x13c) [ 1997.388173][T20746] [<8058ccc4>] (simple_read_from_buffer) from [<806040d4>] (proc_fail_nth_read+0xb8/0x100) [ 1997.388212][T20746] r10:00000001 r9:8060401c r8:00000002 r7:ecd29f68 r6:0000000f r5:76b5af30 [ 1997.388224][T20746] r4:844d8c00 r3:ecd29e9f [ 1997.388231][T20746] [<8060401c>] (proc_fail_nth_read) from [<805518b8>] (vfs_read+0x98/0x320) [ 1997.388261][T20746] r8:76b5af30 r7:ecd29f68 r6:844d8c00 r5:0000000f r4:8491de40 [ 1997.388269][T20746] [<80551820>] (vfs_read) from [<80552558>] (ksys_read+0x74/0xe4) [ 1997.388298][T20746] r10:00000003 r9:844d8c00 r8:8020029c r7:00000000 r6:00000000 r5:8491de40 [ 1997.388308][T20746] r4:8491de43 [ 1997.388331][T20746] [<805524e4>] (ksys_read) from [<805525d8>] (sys_read+0x10/0x14) [ 1997.388412][T20746] r7:00000003 r6:00000005 r5:76b5af30 r4:0000000f [ 1997.388422][T20746] [<805525c8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1997.388447][T20746] Exception stack(0xecd29fa8 to 0xecd29ff0) [ 1997.388466][T20746] 9fa0: 0000000f 76b5af30 00000005 76b5af30 0000000f 00000000 [ 1997.388508][T20746] 9fc0: 0000000f 76b5af30 00000005 00000003 002d0000 00000000 00006364 76b5b0bc [ 1997.388548][T20746] 9fe0: 00000158 76b5aed0 000d7d68 0012fe04 [ 1997.533938][T20748] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20748 comm=syz.1.4463 [ 1998.584444][T20753] fuse: Bad value for 'fd' [ 2000.722857][T20762] FAULT_INJECTION: forcing a failure. [ 2000.722857][T20762] name failslab, interval 1, probability 0, space 0, times 0 [ 2000.723151][T20762] CPU: 0 UID: 0 PID: 20762 Comm: syz.1.4467 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2000.723189][T20762] Hardware name: ARM-Versatile Express [ 2000.723202][T20762] Call trace: [ 2000.723223][T20762] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 2000.723275][T20762] r7:00000d40 r6:00000000 r5:60000013 r4:82257c70 [ 2000.723284][T20762] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 2000.723321][T20762] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 2000.723348][T20762] r5:848ad400 r4:8291bcc0 [ 2000.723355][T20762] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 2000.723383][T20762] [<8095f454>] (should_fail_ex) from [<805257a4>] (should_failslab+0x6c/0x94) [ 2000.723417][T20762] r8:848ad400 r7:00000d40 r6:855921a8 r5:00000021 r4:83001240 [ 2000.723425][T20762] [<80525738>] (should_failslab) from [<8050a554>] (__kmalloc_noprof+0x9c/0x458) [ 2000.723451][T20762] [<8050a4b8>] (__kmalloc_noprof) from [<807bc09c>] (tomoyo_encode2+0x64/0xf0) [ 2000.723485][T20762] r10:00000fff r9:83812c00 r8:00000000 r7:837eabb0 r6:855921a8 r5:83ad5ffd [ 2000.723495][T20762] r4:83ad5fe7 [ 2000.723503][T20762] [<807bc038>] (tomoyo_encode2) from [<807bc14c>] (tomoyo_encode+0x24/0x30) [ 2000.723535][T20762] r9:83812c00 r8:00000000 r7:837eabb0 r6:855921a8 r5:00001000 r4:83ad5fe8 [ 2000.723543][T20762] [<807bc128>] (tomoyo_encode) from [<807bc1d8>] (tomoyo_realpath_from_path+0x80/0x17c) [ 2000.723570][T20762] r5:00001000 r4:83ad5000 [ 2000.723577][T20762] [<807bc158>] (tomoyo_realpath_from_path) from [<807b82d8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 2000.723610][T20762] r10:848ad400 r9:00000000 r8:85592180 r7:000089a0 r6:00000004 r5:81cd56c4 [ 2000.723621][T20762] r4:855921a8 r3:826c0240 [ 2000.723628][T20762] [<807b820c>] (tomoyo_path_number_perm) from [<807bcbb8>] (tomoyo_file_ioctl+0x1c/0x20) [ 2000.723660][T20762] r9:00000003 r8:85592180 r7:00000000 r6:00000000 r5:000089a0 r4:85592180 [ 2000.723668][T20762] [<807bcb9c>] (tomoyo_file_ioctl) from [<8076a5f4>] (security_file_ioctl+0x64/0x1e4) [ 2000.723696][T20762] [<8076a590>] (security_file_ioctl) from [<8056b444>] (sys_ioctl+0x4c/0xd84) [ 2000.723725][T20762] r7:00000000 r6:85592181 r5:00000000 r4:000089a0 [ 2000.723733][T20762] [<8056b3f8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2000.723755][T20762] Exception stack(0xecde5fa8 to 0xecde5ff0) [ 2000.723773][T20762] 5fa0: 00000000 00000000 00000003 000089a0 00000000 00000000 [ 2000.723790][T20762] 5fc0: 00000000 00000000 0012fee0 00000036 002d0000 00000000 00006364 76b5b0bc [ 2000.723802][T20762] 5fe0: 76b5aec0 76b5aeb0 0001939c 00131f30 [ 2000.723818][T20762] r10:00000036 r9:848ad400 r8:8020029c r7:00000036 r6:0012fee0 r5:00000000 [ 2000.723828][T20762] r4:00000000 [ 2000.724252][T20762] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2002.702984][T20767] fuse: Bad value for 'fd' [ 2006.892359][T20789] fuse: Bad value for 'fd' [ 2008.379925][ T31] audit: type=1400 audit(2008.320:391): avc: denied { shutdown } for pid=20790 comm="syz.0.4475" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 2019.436689][ T31] audit: type=1400 audit(2019.370:392): avc: denied { setopt } for pid=20956 comm="syz.1.4505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 2021.335865][ T31] audit: type=1400 audit(2021.270:393): avc: denied { write } for pid=20969 comm="syz.0.4510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 2026.886164][T12724] hid (null): bogus close delimiter [ 2026.888412][T12724] hid (null): unknown global tag 0xc [ 2026.895744][T12724] hid-generic DA8E:80000001:0000.0001: reserved main item tag 0xd [ 2026.897433][T12724] hid-generic DA8E:80000001:0000.0001: unknown main item tag 0x0 [ 2026.898196][T12724] hid-generic DA8E:80000001:0000.0001: unknown main item tag 0x1 [ 2026.899282][T12724] hid-generic DA8E:80000001:0000.0001: bogus close delimiter [ 2026.899456][T12724] hid-generic DA8E:80000001:0000.0001: item 0 1 2 10 parsing failed [ 2026.900033][T12724] hid-generic DA8E:80000001:0000.0001: probe with driver hid-generic failed with error -22 [ 2032.889351][T21031] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=21031 comm=syz.0.4529 [ 2033.330880][T21035] fuse: Bad value for 'group_id' [ 2033.331129][T21035] fuse: Bad value for 'group_id' [ 2037.103832][T21064] fuse: Bad value for 'group_id' [ 2037.104492][T21064] fuse: Bad value for 'group_id' [ 2039.729595][T21077] fuse: Bad value for 'group_id' [ 2039.729828][T21077] fuse: Bad value for 'group_id' [ 2046.633788][T21125] binder: 21122:21125 ioctl 6612 0 returned -22 [ 2053.734835][T21173] FAULT_INJECTION: forcing a failure. [ 2053.734835][T21173] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2053.735180][T21173] CPU: 0 UID: 0 PID: 21173 Comm: syz.1.4580 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2053.735236][T21173] Hardware name: ARM-Versatile Express [ 2053.735253][T21173] Call trace: [ 2053.735279][T21173] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 2053.735444][T21173] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 2053.735461][T21173] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 2053.735587][T21173] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 2053.735659][T21173] r5:848ab000 r4:82951710 [ 2053.735711][T21173] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 2053.735873][T21173] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 2053.736112][T21173] r8:76b5af30 r7:00000000 r6:00000000 r5:edb79f68 r4:00000002 [ 2053.736123][T21173] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 2053.736150][T21173] [<8095f694>] (should_fail_usercopy) from [<8058cd44>] (simple_read_from_buffer+0x80/0x13c) [ 2053.736408][T21173] [<8058ccc4>] (simple_read_from_buffer) from [<806040d4>] (proc_fail_nth_read+0xb8/0x100) [ 2053.736593][T21173] r10:00000001 r9:8060401c r8:00000002 r7:edb79f68 r6:0000000f r5:76b5af30 [ 2053.736682][T21173] r4:848ab000 r3:edb79e9f [ 2053.736785][T21173] [<8060401c>] (proc_fail_nth_read) from [<805518b8>] (vfs_read+0x98/0x320) [ 2053.736835][T21173] r8:76b5af30 r7:edb79f68 r6:848ab000 r5:0000000f r4:84642d80 [ 2053.736846][T21173] [<80551820>] (vfs_read) from [<80552558>] (ksys_read+0x74/0xe4) [ 2053.736906][T21173] r10:00000003 r9:848ab000 r8:8020029c r7:00000000 r6:00000000 r5:84642d80 [ 2053.736944][T21173] r4:84642d83 [ 2053.737028][T21173] [<805524e4>] (ksys_read) from [<805525d8>] (sys_read+0x10/0x14) [ 2053.737196][T21173] r7:00000003 r6:00000004 r5:76b5af30 r4:0000000f [ 2053.737215][T21173] [<805525c8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2053.737381][T21173] Exception stack(0xedb79fa8 to 0xedb79ff0) [ 2053.737563][T21173] 9fa0: 0000000f 76b5af30 00000004 76b5af30 0000000f 00000000 [ 2053.737670][T21173] 9fc0: 0000000f 76b5af30 00000004 00000003 002d0000 00000000 00006364 76b5b0bc [ 2053.737723][T21173] 9fe0: 00000158 76b5aed0 000d7d68 0012fe04 [ 2056.272587][T21187] fuse: Unknown parameter 'grou00000000000000000000' [ 2057.352705][T21193] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=21193 comm=syz.1.4586 [ 2059.653073][T21206] nvme_fabrics: missing parameter 'transport=%s' [ 2059.654355][T21206] nvme_fabrics: missing parameter 'nqn=%s' [ 2066.180010][T21239] fuse: Unknown parameter 'group_i00000000000000000000' [ 2066.747701][T16803] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2066.805618][T16803] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2066.847114][T16803] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2066.905651][T16803] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2067.103547][T16803] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2067.139522][T16803] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2067.142094][T16803] bond0 (unregistering): Released all slaves [ 2067.212976][T16803] hsr_slave_0: left promiscuous mode [ 2067.214313][T16803] hsr_slave_1: left promiscuous mode [ 2067.220680][T16803] veth1_macvtap: left promiscuous mode [ 2067.220972][T16803] veth0_macvtap: left promiscuous mode [ 2067.221326][T16803] veth1_vlan: left promiscuous mode [ 2067.221427][T16803] veth0_vlan: left promiscuous mode [ 2068.351524][T21256] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2068.361603][T21256] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2069.100964][T21256] hsr_slave_0: entered promiscuous mode [ 2069.102489][T21256] hsr_slave_1: entered promiscuous mode [ 2069.103600][T21256] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2069.104175][T21256] Cannot create hsr debugfs directory [ 2069.655292][T21256] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2069.675053][T21256] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2069.683492][T21256] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2069.691017][T21256] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2070.342060][T21256] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2070.473796][ T31] audit: type=1400 audit(2070.410:394): avc: denied { bind } for pid=21628 comm="syz.0.4612" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 2072.640606][T21256] veth0_vlan: entered promiscuous mode [ 2072.657661][T21256] veth1_vlan: entered promiscuous mode [ 2072.720510][T21256] veth0_macvtap: entered promiscuous mode [ 2072.737217][T21256] veth1_macvtap: entered promiscuous mode [ 2072.803291][T21256] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2072.803651][T21256] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2072.803908][T21256] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2072.804123][T21256] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2073.154221][T21692] fuse: Unknown parameter 'group_i00000000000000000000' [ 2073.769742][T21707] fuse: Unknown parameter 'group_id00000000000000000000' [ 2074.583727][T21721] fuse: Unknown parameter 'group_id00000000000000000000' [ 2080.146149][T21744] fuse: Bad value for 'user_id' [ 2080.146477][T21744] fuse: Bad value for 'user_id' [ 2083.342069][T21762] fuse: Bad value for 'user_id' [ 2083.342963][T21762] fuse: Bad value for 'user_id' [ 2086.253827][T21780] fuse: Bad value for 'user_id' [ 2086.254049][T21780] fuse: Bad value for 'user_id' [ 2088.287813][T21795] fuse: Bad value for 'fd' [ 2090.412836][T21812] fuse: Bad value for 'fd' [ 2091.310090][T21825] fuse: Bad value for 'fd' [ 2098.729556][ T31] audit: type=1400 audit(2098.670:395): avc: denied { getopt } for pid=21869 comm="syz.1.4671" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 2111.075348][T21955] FAULT_INJECTION: forcing a failure. [ 2111.075348][T21955] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2111.076626][T21955] CPU: 0 UID: 0 PID: 21955 Comm: syz.0.4701 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2111.076717][T21955] Hardware name: ARM-Versatile Express [ 2111.076754][T21955] Call trace: [ 2111.076781][T21955] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 2111.076848][T21955] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 2111.076858][T21955] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 2111.076884][T21955] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 2111.076929][T21955] r5:84a56c00 r4:82951710 [ 2111.076937][T21955] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 2111.077005][T21955] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 2111.077053][T21955] r8:20000540 r7:00000000 r6:8245d848 r5:200003c0 r4:200003c0 [ 2111.077083][T21955] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 2111.077108][T21955] [<8095f694>] (should_fail_usercopy) from [<80965748>] (strncpy_from_user+0x20/0x1a0) [ 2111.077134][T21955] [<80965728>] (strncpy_from_user) from [<80560c80>] (getname_flags.part.0+0x44/0x18c) [ 2111.077172][T21955] r10:000000e3 r9:84a56c00 r8:20000540 r7:00000000 r6:8245d848 r5:200003c0 [ 2111.077182][T21955] r4:833f7000 [ 2111.077189][T21955] [<80560c3c>] (getname_flags.part.0) from [<80565d4c>] (getname_flags+0x3c/0x50) [ 2111.077229][T21955] r9:84a56c00 r8:20000540 r7:ffffff9c r6:00000100 r5:00000000 r4:200003c0 [ 2111.077237][T21955] [<80565d10>] (getname_flags) from [<8058ab00>] (path_setxattrat+0x158/0x17c) [ 2111.077297][T21955] r5:200003c0 r4:00000000 [ 2111.077307][T21955] [<8058a9a8>] (path_setxattrat) from [<8058acec>] (sys_lsetxattr+0x34/0x3c) [ 2111.077347][T21955] r8:8020029c r7:000000e3 r6:0012fee0 r5:00000000 r4:20000480 [ 2111.077357][T21955] [<8058acb8>] (sys_lsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2111.077421][T21955] Exception stack(0xdfeddfa8 to 0xdfeddff0) [ 2111.077440][T21955] dfa0: 00000001 00000000 200003c0 20000480 20000540 0000005f [ 2111.077457][T21955] dfc0: 00000001 00000000 0012fee0 000000e3 002d0000 00000000 00006364 76b680bc [ 2111.077470][T21955] dfe0: 76b67ec0 76b67eb0 0001939c 00131f30 [ 2111.077480][T21955] r4:00000001 [ 2116.113843][T21979] FAULT_INJECTION: forcing a failure. [ 2116.113843][T21979] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2116.114100][T21979] CPU: 1 UID: 0 PID: 21979 Comm: syz.1.4710 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2116.114141][T21979] Hardware name: ARM-Versatile Express [ 2116.114155][T21979] Call trace: [ 2116.114177][T21979] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 2116.114244][T21979] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 2116.114253][T21979] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 2116.114396][T21979] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 2116.114461][T21979] r5:84a56c00 r4:82951710 [ 2116.114520][T21979] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 2116.114575][T21979] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 2116.114654][T21979] r8:76b12f30 r7:00000000 r6:00000000 r5:dfffdf68 r4:00000002 [ 2116.114681][T21979] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 2116.114722][T21979] [<8095f694>] (should_fail_usercopy) from [<8058cd44>] (simple_read_from_buffer+0x80/0x13c) [ 2116.114773][T21979] [<8058ccc4>] (simple_read_from_buffer) from [<806040d4>] (proc_fail_nth_read+0xb8/0x100) [ 2116.114810][T21979] r10:00000001 r9:8060401c r8:00000002 r7:dfffdf68 r6:0000000f r5:76b12f30 [ 2116.114821][T21979] r4:84a56c00 r3:dfffde9f [ 2116.114829][T21979] [<8060401c>] (proc_fail_nth_read) from [<805518b8>] (vfs_read+0x98/0x320) [ 2116.114875][T21979] r8:76b12f30 r7:dfffdf68 r6:84a56c00 r5:0000000f r4:8491d000 [ 2116.114930][T21979] [<80551820>] (vfs_read) from [<80552558>] (ksys_read+0x74/0xe4) [ 2116.115045][T21979] r10:00000003 r9:84a56c00 r8:8020029c r7:00000000 r6:00000000 r5:8491d000 [ 2116.115162][T21979] r4:8491d003 [ 2116.115235][T21979] [<805524e4>] (ksys_read) from [<805525d8>] (sys_read+0x10/0x14) [ 2116.115407][T21979] r7:00000003 r6:00000004 r5:76b12f30 r4:0000000f [ 2116.115415][T21979] [<805525c8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2116.115439][T21979] Exception stack(0xdfffdfa8 to 0xdfffdff0) [ 2116.115479][T21979] dfa0: 0000000f 76b12f30 00000004 76b12f30 0000000f 00000000 [ 2116.115535][T21979] dfc0: 0000000f 76b12f30 00000004 00000003 002d0000 00000000 00006364 76b130bc [ 2116.115640][T21979] dfe0: 00000158 76b12ed0 000d7d68 0012fe04 [ 2118.421589][T21995] fuse: Unknown parameter '' [ 2120.247536][T22004] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22004 comm=syz.1.4720 [ 2126.461177][ T31] audit: type=1400 audit(2126.400:396): avc: denied { nlmsg_tty_audit } for pid=22026 comm="syz.1.4727" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 2130.693095][T22048] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=22048 comm=syz.1.4732 [ 2135.861467][T22075] FAULT_INJECTION: forcing a failure. [ 2135.861467][T22075] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2135.862366][T22075] CPU: 1 UID: 0 PID: 22075 Comm: syz.1.4740 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2135.862453][T22075] Hardware name: ARM-Versatile Express [ 2135.862476][T22075] Call trace: [ 2135.862509][T22075] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 2135.862803][T22075] r7:20000000 r6:00000000 r5:60000013 r4:82257c70 [ 2135.862868][T22075] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 2135.862947][T22075] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 2135.863023][T22075] r5:844d8000 r4:82951710 [ 2135.863075][T22075] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 2135.863155][T22075] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 2135.863239][T22075] r8:b5403587 r7:20000000 r6:e029de64 r5:0000000c r4:0000000c [ 2135.863262][T22075] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 2135.863356][T22075] [<8095f694>] (should_fail_usercopy) from [<8151a3f4>] (move_addr_to_kernel+0x34/0xf8) [ 2135.863450][T22075] [<8151a3c0>] (move_addr_to_kernel) from [<8151bf34>] (__copy_msghdr+0xe4/0x110) [ 2135.863524][T22075] r7:e029de20 r6:200002c0 r5:e029ddd0 r4:e029df20 [ 2135.863557][T22075] [<8151be50>] (__copy_msghdr) from [<8151c00c>] (copy_msghdr_from_user+0xac/0x130) [ 2135.863626][T22075] r5:00000000 r4:e029df20 [ 2135.863646][T22075] [<8151bf60>] (copy_msghdr_from_user) from [<8151c108>] (___sys_sendmsg+0x78/0xd0) [ 2135.863719][T22075] r8:00004000 r7:00000000 r6:84c54f00 r5:e029df20 r4:e029de64 [ 2135.863755][T22075] [<8151c090>] (___sys_sendmsg) from [<8151c5bc>] (__sys_sendmsg+0x8c/0xd8) [ 2135.863841][T22075] r10:00000128 r9:844d8000 r8:8491db40 r7:00004000 r6:200002c0 r5:8491db41 [ 2135.863883][T22075] r4:00000003 [ 2135.863905][T22075] [<8151c530>] (__sys_sendmsg) from [<8151c61c>] (sys_sendmsg+0x14/0x18) [ 2135.863998][T22075] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 2135.864020][T22075] [<8151c608>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2135.864100][T22075] Exception stack(0xe029dfa8 to 0xe029dff0) [ 2135.864150][T22075] dfa0: 00000000 00000000 00000003 200002c0 00004000 00000000 [ 2135.864192][T22075] dfc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76af20bc [ 2135.864231][T22075] dfe0: 76af1ec0 76af1eb0 0001939c 00131f30 [ 2135.893290][T22074] fuse: Bad value for 'fd' [ 2145.576501][T22112] 8021q: VLANs not supported on vcan0 [ 2145.583643][ T31] audit: type=1400 audit(2145.520:397): avc: denied { read } for pid=22111 comm="syz.1.4752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 2146.274363][T22118] FAULT_INJECTION: forcing a failure. [ 2146.274363][T22118] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2146.275457][T22118] CPU: 0 UID: 0 PID: 22118 Comm: syz.1.4754 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2146.275506][T22118] Hardware name: ARM-Versatile Express [ 2146.275520][T22118] Call trace: [ 2146.275547][T22118] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 2146.275607][T22118] r7:00000077 r6:00000000 r5:60000013 r4:82257c70 [ 2146.275617][T22118] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 2146.275648][T22118] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 2146.275679][T22118] r5:84a56c00 r4:82951710 [ 2146.275687][T22118] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 2146.275718][T22118] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 2146.275752][T22118] r8:00000000 r7:00000077 r6:76b12bb8 r5:00000000 r4:e49f1fb0 [ 2146.275761][T22118] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 2146.275789][T22118] [<8095f694>] (should_fail_usercopy) from [<8022b364>] (restore_sigframe+0x4c/0x210) [ 2146.275819][T22118] [<8022b318>] (restore_sigframe) from [<8022b72c>] (sys_sigreturn+0x40/0x60) [ 2146.275851][T22118] r7:00000077 r6:0012fee0 r5:00000000 r4:e49f1fb0 [ 2146.275860][T22118] [<8022b6ec>] (sys_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2146.275886][T22118] Exception stack(0xe49f1fa8 to 0xe49f1ff0) [ 2146.275908][T22118] 1fa0: 00000000 00000000 00000011 200000c0 00000810 00000000 [ 2146.275927][T22118] 1fc0: 00000000 00000000 0012fee0 00000077 002d0000 00000000 00006364 76b130bc [ 2146.275942][T22118] 1fe0: 76b12ec0 76b12bb8 000ef160 000ef168 [ 2146.275955][T22118] r5:00000000 r4:00000000 [ 2150.945814][T22179] sctp: [Deprecated]: syz.1.4774 (pid 22179) Use of int in max_burst socket option. [ 2150.945814][T22179] Use struct sctp_assoc_value instead [ 2151.965808][T22192] FAULT_INJECTION: forcing a failure. [ 2151.965808][T22192] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2151.966088][T22192] CPU: 0 UID: 0 PID: 22192 Comm: syz.0.4775 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2151.966132][T22192] Hardware name: ARM-Versatile Express [ 2151.966146][T22192] Call trace: [ 2151.966167][T22192] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 2151.966221][T22192] r7:200002c0 r6:00000000 r5:60000113 r4:82257c70 [ 2151.966231][T22192] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 2151.966256][T22192] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 2151.966322][T22192] r5:84a50000 r4:82951710 [ 2151.966330][T22192] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 2151.966361][T22192] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 2151.966391][T22192] r8:00000000 r7:200002c0 r6:858023a3 r5:00000000 r4:00000000 [ 2151.966399][T22192] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 2151.966424][T22192] [<8095f694>] (should_fail_usercopy) from [<808aeb9c>] (_copy_from_iter+0x6c/0x7c8) [ 2151.966451][T22192] [<808aeb30>] (_copy_from_iter) from [<818d94e8>] (isotp_sendmsg+0x254/0x820) [ 2151.966490][T22192] r10:e0655e68 r9:858023a3 r8:e0655e78 r7:00000090 r6:85800000 r5:85802000 [ 2151.966499][T22192] r4:00000000 [ 2151.966506][T22192] [<818d9294>] (isotp_sendmsg) from [<81519b1c>] (__sock_sendmsg+0x44/0x78) [ 2151.966540][T22192] r10:81e4e040 r9:200002c0 r8:00000000 r7:837cfb80 r6:837cfb80 r5:e0655e68 [ 2151.966549][T22192] r4:00000000 [ 2151.966556][T22192] [<81519ad8>] (__sock_sendmsg) from [<81519bf0>] (sock_write_iter+0xa0/0xfc) [ 2151.966582][T22192] r7:837cfb80 r6:8510d0c0 r5:e0655f08 r4:e0655ef0 [ 2151.966589][T22192] [<81519b50>] (sock_write_iter) from [<80552440>] (vfs_write+0x3a4/0x448) [ 2151.966619][T22192] r7:84a50000 r6:00000090 r5:8510d0c0 r4:00000000 [ 2151.966627][T22192] [<8055209c>] (vfs_write) from [<805526ac>] (ksys_write+0xd0/0xe4) [ 2151.966659][T22192] r10:00000004 r9:84a50000 r8:8020029c r7:00000090 r6:200002c0 r5:8510d0c0 [ 2151.966668][T22192] r4:8510d0c1 [ 2151.966675][T22192] [<805525dc>] (ksys_write) from [<805526d0>] (sys_write+0x10/0x14) [ 2151.966702][T22192] r7:00000004 r6:0012fee0 r5:00000000 r4:00000000 [ 2151.966710][T22192] [<805526c0>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2151.966732][T22192] Exception stack(0xe0655fa8 to 0xe0655ff0) [ 2151.966751][T22192] 5fa0: 00000000 00000000 00000005 200002c0 00000090 00000000 [ 2151.966767][T22192] 5fc0: 00000000 00000000 0012fee0 00000004 002d0000 00000000 00006364 76b680bc [ 2151.966780][T22192] 5fe0: 76b67ec0 76b67eb0 0001939c 00131f30 [ 2152.659857][ T31] audit: type=1400 audit(2152.600:398): avc: denied { accept } for pid=22202 comm="syz.0.4780" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 2153.043642][ T31] audit: type=1400 audit(2152.980:399): avc: denied { map } for pid=22209 comm="syz.0.4782" path="socket:[52416]" dev="sockfs" ino=52416 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 2153.268169][ T31] audit: type=1400 audit(2153.200:400): avc: denied { relabelfrom } for pid=22209 comm="syz.0.4782" name="" dev="pipefs" ino=52418 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 2153.270637][T22210] SELinux: Context system_u:object_r:removable_device_t:s0 is not valid (left unmapped). [ 2153.271583][ T31] audit: type=1400 audit(2153.210:401): avc: denied { relabelto } for pid=22209 comm="syz.0.4782" name="" dev="pipefs" ino=52418 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:removable_device_t:s0" [ 2153.989732][T22208] FAULT_INJECTION: forcing a failure. [ 2153.989732][T22208] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2153.989985][T22208] CPU: 0 UID: 0 PID: 22208 Comm: syz.1.4781 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2153.990025][T22208] Hardware name: ARM-Versatile Express [ 2153.990039][T22208] Call trace: [ 2153.990059][T22208] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 2153.990113][T22208] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 2153.990122][T22208] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 2153.990149][T22208] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 2153.990175][T22208] r5:84a50000 r4:82951710 [ 2153.990183][T22208] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 2153.990211][T22208] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 2153.990240][T22208] r8:76b12f30 r7:00000000 r6:00000000 r5:eac65f68 r4:00000002 [ 2153.990247][T22208] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 2153.990309][T22208] [<8095f694>] (should_fail_usercopy) from [<8058cd44>] (simple_read_from_buffer+0x80/0x13c) [ 2153.990351][T22208] [<8058ccc4>] (simple_read_from_buffer) from [<806040d4>] (proc_fail_nth_read+0xb8/0x100) [ 2153.990386][T22208] r10:00000001 r9:8060401c r8:00000002 r7:eac65f68 r6:0000000f r5:76b12f30 [ 2153.990397][T22208] r4:84a50000 r3:eac65e9f [ 2153.990404][T22208] [<8060401c>] (proc_fail_nth_read) from [<805518b8>] (vfs_read+0x98/0x320) [ 2153.990435][T22208] r8:76b12f30 r7:eac65f68 r6:84a50000 r5:0000000f r4:8510df00 [ 2153.990443][T22208] [<80551820>] (vfs_read) from [<80552558>] (ksys_read+0x74/0xe4) [ 2153.990472][T22208] r10:00000003 r9:84a50000 r8:8020029c r7:00000000 r6:00000000 r5:8510df00 [ 2153.990482][T22208] r4:8510df03 [ 2153.990489][T22208] [<805524e4>] (ksys_read) from [<805525d8>] (sys_read+0x10/0x14) [ 2153.990515][T22208] r7:00000003 r6:00000004 r5:76b12f30 r4:0000000f [ 2153.990523][T22208] [<805525c8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2153.990545][T22208] Exception stack(0xeac65fa8 to 0xeac65ff0) [ 2153.990564][T22208] 5fa0: 0000000f 76b12f30 00000004 76b12f30 0000000f 00000000 [ 2153.990580][T22208] 5fc0: 0000000f 76b12f30 00000004 00000003 002d0000 00000000 00006364 76b130bc [ 2153.990592][T22208] 5fe0: 00000158 76b12ed0 000d7d68 0012fe04 [ 2162.394228][T22266] FAULT_INJECTION: forcing a failure. [ 2162.394228][T22266] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2162.394520][T22266] CPU: 1 UID: 0 PID: 22266 Comm: syz.1.4797 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2162.394574][T22266] Hardware name: ARM-Versatile Express [ 2162.394601][T22266] Call trace: [ 2162.394636][T22266] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 2162.394711][T22266] r7:00000000 r6:00000000 r5:60000013 r4:82257c70 [ 2162.394723][T22266] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 2162.394753][T22266] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 2162.394781][T22266] r5:84b63000 r4:82951710 [ 2162.394796][T22266] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 2162.394848][T22266] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 2162.394898][T22266] r8:20000540 r7:00000000 r6:8245d848 r5:200003c0 r4:200003c0 [ 2162.394969][T22266] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 2162.395020][T22266] [<8095f694>] (should_fail_usercopy) from [<80965748>] (strncpy_from_user+0x20/0x1a0) [ 2162.395064][T22266] [<80965728>] (strncpy_from_user) from [<80560c80>] (getname_flags.part.0+0x44/0x18c) [ 2162.395133][T22266] r10:000000e3 r9:84b63000 r8:20000540 r7:00000000 r6:8245d848 r5:200003c0 [ 2162.395151][T22266] r4:832df000 [ 2162.395162][T22266] [<80560c3c>] (getname_flags.part.0) from [<80565d4c>] (getname_flags+0x3c/0x50) [ 2162.395226][T22266] r9:84b63000 r8:20000540 r7:ffffff9c r6:00000100 r5:00000000 r4:200003c0 [ 2162.395242][T22266] [<80565d10>] (getname_flags) from [<8058ab00>] (path_setxattrat+0x158/0x17c) [ 2162.395274][T22266] r5:200003c0 r4:00000000 [ 2162.395281][T22266] [<8058a9a8>] (path_setxattrat) from [<8058acec>] (sys_lsetxattr+0x34/0x3c) [ 2162.395338][T22266] r8:8020029c r7:000000e3 r6:0012fee0 r5:00000000 r4:20000480 [ 2162.395353][T22266] [<8058acb8>] (sys_lsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2162.395422][T22266] Exception stack(0xdf9b9fa8 to 0xdf9b9ff0) [ 2162.395461][T22266] 9fa0: 00000001 00000000 200003c0 20000480 20000540 0000005f [ 2162.395522][T22266] 9fc0: 00000001 00000000 0012fee0 000000e3 002d0000 00000000 00006364 76b130bc [ 2162.395555][T22266] 9fe0: 76b12ec0 76b12eb0 0001939c 00131f30 [ 2162.395574][T22266] r4:00000001 [ 2163.902486][T22272] fuse: Unknown parameter '' [ 2168.197310][T22306] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=2050 sclass=netlink_audit_socket pid=22306 comm=syz.1.4810 [ 2176.467449][T22356] fuse: Unknown parameter '' [ 2178.909862][T22374] FAULT_INJECTION: forcing a failure. [ 2178.909862][T22374] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2178.911459][T22374] CPU: 1 UID: 0 PID: 22374 Comm: syz.1.4834 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2178.911545][T22374] Hardware name: ARM-Versatile Express [ 2178.911580][T22374] Call trace: [ 2178.911621][T22374] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 2178.911720][T22374] r7:00000077 r6:00000000 r5:60000013 r4:82257c70 [ 2178.911743][T22374] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 2178.911810][T22374] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 2178.911869][T22374] r5:84a50c00 r4:82951710 [ 2178.911885][T22374] [<80220048>] (dump_stack) from [<8095f618>] (should_fail_ex+0x1c4/0x228) [ 2178.911943][T22374] [<8095f454>] (should_fail_ex) from [<8095f690>] (should_fail+0x14/0x18) [ 2178.912008][T22374] r8:00000000 r7:00000077 r6:76af1bb8 r5:00000000 r4:dfe99fb0 [ 2178.912026][T22374] [<8095f67c>] (should_fail) from [<8095f6b0>] (should_fail_usercopy+0x1c/0x20) [ 2178.912075][T22374] [<8095f694>] (should_fail_usercopy) from [<8022b364>] (restore_sigframe+0x4c/0x210) [ 2178.912123][T22374] [<8022b318>] (restore_sigframe) from [<8022b72c>] (sys_sigreturn+0x40/0x60) [ 2178.912202][T22374] r7:00000077 r6:0012fee0 r5:00000000 r4:dfe99fb0 [ 2178.912237][T22374] [<8022b6ec>] (sys_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2178.912317][T22374] Exception stack(0xdfe99fa8 to 0xdfe99ff0) [ 2178.912359][T22374] 9fa0: 00000000 00000000 00000011 20000400 00000000 00000000 [ 2178.912390][T22374] 9fc0: 00000000 00000000 0012fee0 00000077 002d0000 00000000 00006364 76af20bc [ 2178.912416][T22374] 9fe0: 76af1ec0 76af1bb8 000ef160 000ef168 [ 2178.912453][T22374] r5:00000000 r4:00000000 [ 2179.775814][T22386] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=22386 comm=syz.0.4838 [ 2179.853433][ T31] audit: type=1400 audit(2179.790:402): avc: denied { map } for pid=22387 comm="syz.0.4839" path="socket:[52691]" dev="sockfs" ino=52691 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 2184.099726][T22409] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=22409 comm=syz.0.4844 [ 2195.737309][T22476] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4867'. [ 2196.045387][ T31] audit: type=1400 audit(2195.980:403): avc: denied { bind } for pid=22477 comm="syz.0.4868" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 2200.264584][T22494] netlink: 'syz.0.4873': attribute type 4 has an invalid length. [ 2201.759110][T21253] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 2201.919438][T21253] usb 1-1: Using ep0 maxpacket: 8 [ 2201.923967][T21253] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 2201.924602][T21253] usb 1-1: config 179 has no interface number 0 [ 2201.925156][T21253] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 2201.925925][T21253] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 2201.926785][T21253] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 2201.927494][T21253] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 2201.928272][T21253] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 2201.929394][T21253] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2201.934549][T22516] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 2202.509914][T22524] netlink: 'syz.1.4878': attribute type 21 has an invalid length. [ 2202.613662][T21253] usb 1-1: USB disconnect, device number 13 [ 2202.613815][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 2202.614014][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 2202.954007][ T31] audit: type=1400 audit(2202.460:404): avc: denied { sqpoll } for pid=22506 comm="syz.1.4878" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 2204.409421][ T31] audit: type=1400 audit(2204.340:405): avc: denied { create } for pid=22541 comm="syz.0.4885" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 2204.490036][ T31] audit: type=1400 audit(2204.430:406): avc: denied { bpf } for pid=22541 comm="syz.0.4885" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 2204.490950][ T31] audit: type=1400 audit(2204.430:407): avc: denied { perfmon } for pid=22541 comm="syz.0.4885" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 2210.309015][ T47] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 2210.468989][ T47] usb 2-1: Using ep0 maxpacket: 8 [ 2210.478114][ T47] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 2210.478401][ T47] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2210.478553][ T47] usb 2-1: Product: syz [ 2210.478837][ T47] usb 2-1: Manufacturer: syz [ 2210.478944][ T47] usb 2-1: SerialNumber: syz [ 2210.480764][ T47] usb 2-1: config 0 descriptor?? [ 2219.331057][ T31] audit: type=1400 audit(2219.270:408): avc: denied { unlink } for pid=17798 comm="syz-executor" name="file0" dev="tmpfs" ino=2871 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 2219.463654][ T31] audit: type=1400 audit(2219.400:409): avc: denied { setopt } for pid=22561 comm="syz.0.4890" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 2225.710373][T21686] usb 2-1: USB disconnect, device number 11 [ 2226.171669][T22579] netlink: 36 bytes leftover after parsing attributes in process `syz.1.4893'. [ 2226.172543][T22579] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4893'. [ 2226.174810][T22579] netlink: 36 bytes leftover after parsing attributes in process `syz.1.4893'. [ 2226.176638][T22579] netlink: 36 bytes leftover after parsing attributes in process `syz.1.4893'. [ 2232.785846][ T31] audit: type=1400 audit(2232.720:410): avc: denied { create } for pid=22609 comm="syz.1.4896" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 2232.788187][ T31] audit: type=1400 audit(2232.720:411): avc: denied { accept } for pid=22609 comm="syz.1.4896" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 2234.433680][T22612] fuse: Bad value for 'fd' [ 2245.933421][T22632] random: crng reseeded on system resumption [ 2265.754098][T22685] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4916'. [ 2275.184113][ T31] audit: type=1400 audit(2275.120:412): avc: denied { map } for pid=22702 comm="syz.0.4926" path="/dev/dsp" dev="devtmpfs" ino=716 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 2284.674891][T22722] netlink: 32 bytes leftover after parsing attributes in process `syz.1.4929'. [ 2293.542157][T22733] netlink: 36 bytes leftover after parsing attributes in process `syz.1.4933'. [ 2293.542423][T22733] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4933'. [ 2293.542467][T22733] netlink: 36 bytes leftover after parsing attributes in process `syz.1.4933'. [ 2293.542559][T22733] netlink: 36 bytes leftover after parsing attributes in process `syz.1.4933'. [ 2295.459000][ T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 2295.608939][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 2295.613810][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2295.614026][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 2295.614164][ T9] usb 2-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice= 0.00 [ 2295.614310][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2295.619069][ T9] usb 2-1: config 0 descriptor?? [ 2296.032293][ T9] hid-generic 0003:0955:7214.0002: item fetching failed at offset 0/1 [ 2296.033803][ T9] hid-generic 0003:0955:7214.0002: probe with driver hid-generic failed with error -22 [ 2296.239777][ T85] usb 2-1: USB disconnect, device number 12 [ 2299.577840][T22798] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4942'. [ 2299.578099][T22798] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4942'. [ 2308.689040][T21253] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 2308.838967][T21253] usb 1-1: Using ep0 maxpacket: 32 [ 2308.844768][T21253] usb 1-1: New USB device found, idVendor=041e, idProduct=403c, bcdDevice=cc.d7 [ 2308.845357][T21253] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2308.847583][T21253] usb 1-1: config 0 descriptor?? [ 2319.105350][ T9] usb 1-1: USB disconnect, device number 14 [ 2326.930134][ T9] usb 2-1: new full-speed USB device number 13 using dummy_hcd [ 2327.113256][ T9] usb 2-1: config 0 has an invalid interface number: 113 but max is 0 [ 2327.113759][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2327.114069][ T9] usb 2-1: config 0 has no interface number 0 [ 2327.114337][ T9] usb 2-1: config 0 interface 113 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 2327.114548][ T9] usb 2-1: config 0 interface 113 has no altsetting 0 [ 2327.155853][ T9] usb 2-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 2327.156957][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2327.158083][ T9] usb 2-1: Product: syz [ 2327.160750][ T9] usb 2-1: Manufacturer: syz [ 2327.162188][ T9] usb 2-1: SerialNumber: syz [ 2327.193109][ T9] usb 2-1: config 0 descriptor?? [ 2327.201071][ T9] pn533_usb 2-1:0.113: NFC: Could not find bulk-in or bulk-out endpoint [ 2341.592660][ T9] usb 2-1: USB disconnect, device number 13 [ 2345.088970][T21686] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 2345.283467][T21686] usb 2-1: Using ep0 maxpacket: 32 [ 2345.300616][T21686] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2345.300815][T21686] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2345.301198][T21686] usb 2-1: New USB device found, idVendor=046d, idProduct=c088, bcdDevice= 0.00 [ 2345.301247][T21686] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2345.309792][T21686] usb 2-1: config 0 descriptor?? [ 2345.770700][T21686] logitech-hidpp-device 0003:046D:C088.0003: hidraw0: USB HID v0.00 Device [HID 046d:c088] on usb-dummy_hcd.1-1/input0 [ 2345.969522][T21253] usb 2-1: USB disconnect, device number 14 [ 2348.609474][ T47] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 2348.824365][ T47] usb 1-1: config 7 has an invalid interface number: 101 but max is 0 [ 2348.824722][ T47] usb 1-1: config 7 has no interface number 0 [ 2348.873779][ T47] usb 1-1: New USB device found, idVendor=0fd9, idProduct=002c, bcdDevice= 6.6b [ 2348.874993][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2348.876069][ T47] usb 1-1: Product: syz [ 2348.878219][ T47] usb 1-1: Manufacturer: syz [ 2348.881664][ T47] usb 1-1: SerialNumber: syz [ 2352.726777][ T47] usb 1-1: USB disconnect, device number 15 [ 2388.951430][ T31] audit: type=1400 audit(2388.890:413): avc: denied { ioctl } for pid=23002 comm="syz.1.4984" path="socket:[54024]" dev="sockfs" ino=54024 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 2396.169993][T23018] : renamed from bond0 (while UP) [ 2401.489319][T23022] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 2404.139214][T21686] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 2404.289971][T21686] usb 1-1: Using ep0 maxpacket: 16 [ 2404.297527][T21686] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 2404.302633][T21686] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2404.302950][T21686] usb 1-1: config 0 has no interface number 0 [ 2404.335665][T21686] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 2404.336037][T21686] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2404.336345][T21686] usb 1-1: Product: syz [ 2404.336536][T21686] usb 1-1: Manufacturer: syz [ 2404.336721][T21686] usb 1-1: SerialNumber: syz [ 2404.345144][T21686] usb 1-1: config 0 descriptor?? [ 2404.612374][T21253] usb 1-1: USB disconnect, device number 16 [ 2406.129380][T21253] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 2406.279449][T21253] usb 1-1: Using ep0 maxpacket: 8 [ 2406.285971][T21253] usb 1-1: config index 0 descriptor too short (expected 5924, got 36) [ 2406.286717][T21253] usb 1-1: config 250 has an invalid interface number: 228 but max is -1 [ 2406.287368][T21253] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0 [ 2406.287958][T21253] usb 1-1: config 250 has no interface number 0 [ 2406.288485][T21253] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 2406.289463][T21253] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 2406.290345][T21253] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid wMaxPacketSize 0 [ 2406.290997][T21253] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 0 [ 2406.291613][T21253] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 2406.292456][T21253] usb 1-1: config 250 interface 228 has no altsetting 0 [ 2406.297073][T21253] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07 [ 2406.297246][T21253] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59 [ 2406.297382][T21253] usb 1-1: Product: syz [ 2406.297487][T21253] usb 1-1: SerialNumber: syz [ 2406.307533][T21253] hub 1-1:250.228: bad descriptor, ignoring hub [ 2406.314843][T21253] hub 1-1:250.228: probe with driver hub failed with error -5 [ 2406.512408][T21253] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 17 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 2406.860154][T21253] usb 1-1: USB disconnect, device number 17 [ 2406.863924][T21253] usblp0: removed [ 2407.051778][ T31] audit: type=1400 audit(2406.990:414): avc: denied { setopt } for pid=23046 comm="syz.1.4994" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 2413.875709][T23085] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5000'. [ 2414.181791][ T31] audit: type=1400 audit(2414.120:415): avc: denied { write } for pid=23093 comm="syz.0.5002" path="socket:[54108]" dev="sockfs" ino=54108 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 2416.282889][ T31] audit: type=1804 audit(2416.220:416): pid=23112 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz.1.5007" name="/newroot/231/file1" dev="fuse" ino=1 res=1 errno=0 [ 2417.730162][ T47] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 2417.981500][ T47] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2418.000373][ T47] usb 1-1: config 0 interface 0 has no altsetting 0 [ 2418.071983][ T47] usb 1-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 2418.072701][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2418.073325][ T47] usb 1-1: Product: syz [ 2418.073731][ T47] usb 1-1: Manufacturer: syz [ 2418.074131][ T47] usb 1-1: SerialNumber: syz [ 2418.076436][ T47] usb 1-1: config 0 descriptor?? [ 2419.000110][T21686] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 2419.178311][T21686] usb 2-1: config 0 has an invalid interface number: 207 but max is 0 [ 2419.179187][T21686] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2419.179659][T21686] usb 2-1: config 0 has no interface number 0 [ 2419.216043][T21686] usb 2-1: New USB device found, idVendor=12d1, idProduct=ed56, bcdDevice=46.dd [ 2419.216449][T21686] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2419.216849][T21686] usb 2-1: Product: syz [ 2419.217011][T21686] usb 2-1: Manufacturer: syz [ 2419.217096][T21686] usb 2-1: SerialNumber: syz [ 2419.222792][T21686] usb 2-1: config 0 descriptor?? [ 2419.293063][T21686] qmi_wwan 2-1:0.207: probe with driver qmi_wwan failed with error -22 [ 2419.515579][T21686] usb 2-1: USB disconnect, device number 15 [ 2428.354838][T21253] usb 1-1: USB disconnect, device number 18 [ 2428.660028][T23174] netlink: 'syz.0.5019': attribute type 4 has an invalid length. [ 2428.661412][T23174] netlink: 17 bytes leftover after parsing attributes in process `syz.0.5019'. [ 2428.976868][T23176] sctp: [Deprecated]: syz.0.5020 (pid 23176) Use of int in max_burst socket option. [ 2428.976868][T23176] Use struct sctp_assoc_value instead [ 2430.259117][ T47] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 2430.413893][ T47] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2430.414349][ T47] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2430.414676][ T47] usb 2-1: New USB device found, idVendor=5543, idProduct=0522, bcdDevice= 0.00 [ 2430.414804][ T47] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2430.418010][ T47] usb 2-1: config 0 descriptor?? [ 2430.846382][ T47] uclogic 0003:5543:0522.0004: No inputs registered, leaving [ 2430.851740][ T47] uclogic 0003:5543:0522.0004: hidraw0: USB HID v0.00 Device [HID 5543:0522] on usb-dummy_hcd.1-1/input0 [ 2431.050091][ T47] usb 2-1: USB disconnect, device number 16 [ 2432.475464][T23209] 8<--- cut here --- [ 2432.475739][T23209] Unable to handle kernel NULL pointer dereference at virtual address 0000000e when read [ 2432.482489][ T31] audit: type=1400 audit(2432.410:417): avc: denied { read } for pid=2907 comm="syslogd" name="log" dev="vda" ino=795 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 2432.483874][ T31] audit: type=1400 audit(2432.410:418): avc: denied { search } for pid=2907 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2432.485103][ T31] audit: type=1400 audit(2432.410:419): avc: denied { write } for pid=2907 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2432.486084][ T31] audit: type=1400 audit(2432.410:420): avc: denied { add_name } for pid=2907 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2432.490720][ T31] audit: type=1400 audit(2432.420:421): avc: denied { create } for pid=2907 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2432.492094][ T31] audit: type=1400 audit(2432.420:422): avc: denied { append open } for pid=2907 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2432.493197][ T31] audit: type=1400 audit(2432.420:423): avc: denied { getattr } for pid=2907 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2432.494900][T23209] [0000000e] *pgd=8561b003, *pmd=e0075003 [ 2432.499772][T23209] Internal error: Oops: 205 [#1] SMP ARM [ 2432.500265][T23209] Modules linked in: [ 2432.500587][T23209] CPU: 1 UID: 0 PID: 23209 Comm: syz.1.5023 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT [ 2432.500801][T23209] Hardware name: ARM-Versatile Express [ 2432.501035][T23209] PC is at io_buffer_select+0x50/0x18c [ 2432.501240][T23209] LR is at xa_load+0x68/0xa4 [ 2432.501444][T23209] pc : [<80889aa8>] lr : [<81a4c134>] psr: 20000013 [ 2432.501664][T23209] sp : dfd79e00 ip : dfd79dc0 fp : dfd79e1c [ 2432.501848][T23209] r10: 00000240 r9 : 80000001 r8 : 00000000 [ 2432.502098][T23209] r7 : dfd79e40 r6 : 00000000 r5 : 84a68100 r4 : 84a9b000 [ 2432.502396][T23209] r3 : 00000001 r2 : 00000000 r1 : 8560d680 r0 : 00000000 [ 2432.502737][T23209] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 2432.503130][T23209] Control: 30c5387d Table: 8534c600 DAC: 00000000 [ 2432.503420][T23209] Register r0 information: NULL pointer [ 2432.503914][T23209] Register r1 information: slab kmalloc-64 start 8560d680 pointer offset 0 size 64 [ 2432.504613][T23209] Register r2 information: NULL pointer [ 2432.504785][T23209] Register r3 information: non-paged memory [ 2432.505006][T23209] Register r4 information: slab io_kiocb start 84a9b000 pointer offset 0 size 192 [ 2432.505315][T23209] Register r5 information: slab kmalloc-2k start 84a68000 pointer offset 256 size 2048 [ 2432.505778][T23209] Register r6 information: NULL pointer [ 2432.505985][T23209] Register r7 information: 2-page vmalloc region starting at 0xdfd78000 allocated at kernel_clone+0xac/0x3e4 [ 2432.506563][T23209] Register r8 information: NULL pointer [ 2432.506801][T23209] Register r9 information: non-slab/vmalloc memory [ 2432.507082][T23209] Register r10 information: non-paged memory [ 2432.507280][T23209] Register r11 information: 2-page vmalloc region starting at 0xdfd78000 allocated at kernel_clone+0xac/0x3e4 [ 2432.507630][T23209] Register r12 information: 2-page vmalloc region starting at 0xdfd78000 allocated at kernel_clone+0xac/0x3e4 [ 2432.507976][T23209] Process syz.1.5023 (pid: 23209, stack limit = 0xdfd78000) [ 2432.508204][T23209] Stack: (0xdfd79e00 to 0xdfd7a000) [ 2432.508363][T23209] 9e00: 84c55900 84a9b000 85382800 80000001 dfd79e84 dfd79e20 80893310 80889a64 [ 2432.508585][T23209] 9e20: dfd79e4c dfd79e30 8089ecc4 8050a4c4 00010001 00000001 8057abbc 00000000 [ 2432.509127][T23209] 9e40: 00000000 00000005 84a9b000 80000001 dfd79e84 a5240530 80886ad8 84a9b000 [ 2432.509473][T23209] 9e60: 81cf0ca0 00000000 80000001 81cf0b5c 0000001b 832e3c00 dfd79ebc dfd79e88 [ 2432.509779][T23209] 9e80: 80886c70 80892fd0 84a9b3c0 84a9b480 84a9b540 84a68000 84a9b06c 84a9b000 [ 2432.510733][T23209] 9ea0: 85960000 00000000 00000000 832e3c00 dfd79f14 dfd79ec0 80887840 80886c14 [ 2432.510949][T23209] 9ec0: 8088e1fc 81a4c0d8 dfd79f24 dfd79ed8 00000800 00000800 81cf0b5c 00000800 [ 2432.511179][T23209] 9ee0: 84a68000 a5240530 85508b40 00000000 84a68000 00003516 85508b40 00000000 [ 2432.511529][T23209] 9f00: 832e3c00 00000000 dfd79fa4 dfd79f18 808882e8 80887640 ecac8b10 84a68040 [ 2432.511984][T23209] 9f20: 00000000 00000000 81a4feb0 81a4fd80 dfd79f54 dfd79f40 8026b438 8029ce1c [ 2432.512398][T23209] 9f40: dfd79fb0 40000000 dfd79f84 dfd79f58 802229dc 8026b3f4 00000000 8281d05c [ 2432.512680][T23209] 9f60: dfd79fb0 0014c490 ecac8b10 80222930 00000000 a5240530 dfd79fac 00000000 [ 2432.512983][T23209] 9f80: 00000000 002e630c 000001aa 8020029c 832e3c00 000001aa 00000000 dfd79fa8 [ 2432.513254][T23209] 9fa0: 80200060 808881bc 00000000 00000000 00000006 00003516 00000000 00000000 [ 2432.513496][T23209] 9fc0: 00000000 00000000 002e630c 000001aa 002d0000 00000000 00006364 76b130bc [ 2432.513729][T23209] 9fe0: 76b12ec0 76b12eb0 0001939c 00131f30 60000010 00000006 00000000 00000000 [ 2432.514006][T23209] Call trace: [ 2432.514146][T23209] [<80889a58>] (io_buffer_select) from [<80893310>] (io_recv+0x34c/0x46c) [ 2432.514450][T23209] r7:80000001 r6:85382800 r5:84a9b000 r4:84c55900 [ 2432.514630][T23209] [<80892fc4>] (io_recv) from [<80886c70>] (io_issue_sqe+0x68/0x658) [ 2432.514886][T23209] r10:832e3c00 r9:0000001b r8:81cf0b5c r7:80000001 r6:00000000 r5:81cf0ca0 [ 2432.515140][T23209] r4:84a9b000 [ 2432.515259][T23209] [<80886c08>] (io_issue_sqe) from [<80887840>] (io_submit_sqes+0x20c/0x938) [ 2432.515514][T23209] r10:832e3c00 r9:00000000 r8:00000000 r7:85960000 r6:84a9b000 r5:84a9b06c [ 2432.515730][T23209] r4:84a68000 [ 2432.515835][T23209] [<80887634>] (io_submit_sqes) from [<808882e8>] (sys_io_uring_enter+0x138/0x780) [ 2432.516075][T23209] r10:00000000 r9:832e3c00 r8:00000000 r7:85508b40 r6:00003516 r5:84a68000 [ 2432.516280][T23209] r4:00000000 [ 2432.516514][T23209] [<808881b0>] (sys_io_uring_enter) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2432.516782][T23209] Exception stack(0xdfd79fa8 to 0xdfd79ff0) [ 2432.516960][T23209] 9fa0: 00000000 00000000 00000006 00003516 00000000 00000000 [ 2432.517201][T23209] 9fc0: 00000000 00000000 002e630c 000001aa 002d0000 00000000 00006364 76b130bc [ 2432.517430][T23209] 9fe0: 76b12ec0 76b12eb0 0001939c 00131f30 [ 2432.517587][T23209] r10:000001aa r9:832e3c00 r8:8020029c r7:000001aa r6:002e630c r5:00000000 [ 2432.517799][T23209] r4:00000000 [ 2432.518078][T23209] Code: e3130001 0a00002f e5910000 e1d120be (e1d030be) [ 2432.519274][T23209] ---[ end trace 0000000000000000 ]--- [ 2432.520084][T23209] Kernel panic - not syncing: Fatal exception [ 2432.521375][T23209] Rebooting in 86400 seconds.. VM DIAGNOSIS: 07:21:30 Registers: info registers vcpu 0 CPU#0 R00=02c3c500 R01=00000000 R02=7ebd76b0 R03=ffffffff R04=002befe4 R05=002b8000 R06=002bec58 R07=7ebd79ac R08=00000004 R09=7ebd76ec R10=7ebd779c R11=7ebd76b0 R12=002b8000 R13=df971ff8 R14=000fc200 R15=000fc200 PSR=40000193 -Z-- A S svc32 s00=80808800 s01=1c824080 d00=1c82408080808800 s02=080c8003 s03=ffffffe9 d01=ffffffe9080c8003 s04=92000000 s05=06060173 d02=0606017392000000 s06=00000208 s07=01800201 d03=0180020100000208 s08=01a00800 s09=08078003 d04=0807800301a00800 s10=ffffffef s11=ffffffff d05=ffffffffffffffef s12=2f2e01ff s13=656c6966 d06=656c69662f2e01ff s14=013e0030 s15=07800202 d07=07800202013e0030 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=ffffffff s33=00000001 d16=00000001ffffffff s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=01739200 d19=0173920000000000 s40=02080606 s41=02010000 d20=0201000002080606 s42=08000180 s43=800301a0 d21=800301a008000180 s44=ffef0807 s45=ffffffff d22=ffffffffffef0807 s46=01ffffff s47=69662f2e d23=69662f2e01ffffff s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=6c7f94b1 s53=3e822223 d26=3e8222236c7f94b1 s54=5259fe24 s55=e554b0c9 d27=e554b0c95259fe24 s56=96ee0da0 s57=adae584f d28=adae584f96ee0da0 s58=be5230b7 s59=74c1929c d29=74c1929cbe5230b7 s60=765729b2 s61=3f0d722a d30=3f0d722a765729b2 s62=1554de08 s63=f2458452 d31=f24584521554de08 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000000 R01=019c952b R02=80000000 R03=b5403587 R04=00000057 R05=ec865ef0 R06=00000000 R07=00000000 R08=00000000 R09=82a70528 R10=ffedc000 R11=ec865dbc R12=ec865dc0 R13=ec865d78 R14=804c613c R15=81a4fe70 PSR=600f0013 -ZC- A S svc32 s00=72656820 s01=2d2d2065 d00=2d2d206572656820 s02=00000000 s03=00000000 d01=0000000000000000 s04=ef0cee00 s05=ef0cee00 d02=ef0cee00ef0cee00 s06=08040200 s07=80402000 d03=8040200008040200 s08=00000c00 s09=c0200c03 d04=c0200c0300000c00 s10=08040201 s11=80402000 d05=8040200008040201 s12=08040201 s13=80402010 d06=8040201008040201 s14=08040201 s15=80402010 d07=8040201008040201 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000