last executing test programs: 22m59.297637466s ago: executing program 0 (id=205): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200003, 0x0, 0x0, 0x7}) r0 = syz_clone(0xb00200, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000200)='stack\x00') pread64(r2, &(0x7f0000000140)=""/15, 0xf, 0x4) 22m56.162547117s ago: executing program 0 (id=207): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x1, 0x1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000600)=""/73, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/87, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 22m53.157998852s ago: executing program 0 (id=209): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f00000000c0)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) ioctl$UFFDIO_CONTINUE(r0, 0x8010aa02, &(0x7f0000000040)={{&(0x7f0000000000/0x2000)=nil, 0x2000}}) 22m50.001865987s ago: executing program 0 (id=211): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) mount$bind(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x20000, 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) 22m46.281169095s ago: executing program 0 (id=213): socket$nl_netfilter(0x10, 0x3, 0xc) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/pm_test', 0x0, 0x0) r0 = syz_io_uring_setup(0xd2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1d5}, &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000240)=[{&(0x7f0000001800)=""/224, 0xe0}], 0x1}) io_uring_enter(r0, 0x47ba, 0x0, 0x0, 0x0, 0x0) 22m45.217175176s ago: executing program 0 (id=215): r0 = socket(0x2b, 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040), 0x55af) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 22m39.101337347s ago: executing program 32 (id=215): r0 = socket(0x2b, 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040), 0x55af) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 8m12.938299755s ago: executing program 1 (id=606): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x32}}, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0xe403, r3, 0x3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x3c}}, 0x0) sendmmsg$inet(r0, &(0x7f0000003ac0)=[{{&(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000027c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @local, @multicast1}}}], 0x20}}], 0x1, 0x0) 8m10.259437727s ago: executing program 1 (id=608): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="8fedcb5d07081175f37538e486dd6372ce22fdb911"], 0xfdef) 7m41.290767135s ago: executing program 1 (id=612): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000300)={0x0, 'syzkaller1\x00'}) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000009c0)={@val={0x58}, @void, @eth={@multicast, @local, @val={@void}, {@generic={0x0, "5398"}}}}, 0x18) 7m35.183554909s ago: executing program 1 (id=615): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x81105a, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000480)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x12f451, 0x0) umount2(&(0x7f0000000240)='./file0/file0\x00', 0xb) 7m32.356256441s ago: executing program 1 (id=617): mknodat(0xffffffffffffff9c, &(0x7f0000001140)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x195}], 0x1}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040)=0x7, 0x4) r1 = dup(r0) bind$unix(r1, &(0x7f00000001c0)=@abs={0xa, 0x2}, 0x6e) 7m31.090837222s ago: executing program 1 (id=618): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000a80)={r1, &(0x7f0000000940), &(0x7f0000000a40)=@tcp6=r0}, 0x20) shutdown(r0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 7m24.912188031s ago: executing program 33 (id=618): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000a80)={r1, &(0x7f0000000940), &(0x7f0000000a40)=@tcp6=r0}, 0x20) shutdown(r0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 16.930860994s ago: executing program 2 (id=769): mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000002280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}}) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100, 0x800, 0x0) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000002300)="00e7a0633e8438bafa888b9b02144af32e296a0a01dc194d649b6fa26d6d5e63bac4a04baeeb8aacb22c6eec461b67db6a737737c6d2687acb00572f92e3fdb5d0cb2f11121c557a943020200755bcab77b39c406b733239e2bb1175b9322ba39dc7d67da8f77aed1714dae2e6c24c3ea96be9d151c6ab7b3c54bbe507b8b2461fb4be8dc90042184af6d48f8ace16abb5e3fc943cf61cdb75624a259bdb5f7829b9775820f85f2d1a6ee6c6c2af4fd41ab8a41ecb2612abf13cd2c6f9f3e6db505e4bbe68cc000cf5fa6d5636191a4b366ab59af52132a3f9678d4ed1bd577bacffb3b52850804005eebf3dfa4763168ff30490a11acdbbf4c3312a45f30139f6b72b1e7cdec185006bb30e0e8fa88da2cefc718cae7e9830f7ca101e4e23c6bd16bfacf4a9927fb13af4b79c86ab999beda4ad396abdda354a42fb4ef21d6749175dc21a0cf9191aa4f90d274b50370a580ad8dcd166d2b06c0d8b071973c3fde30f7e2bc371a51ca5866bf8b24eaac75bf482dd4436b214ff62d32e20df223b0b680ede28b3a49e66e330a8a3ecace0db9855d235d5ff23765e742d1a739c2ac8743f4c62664a3b347279da55a1a5b16e1e2828b584a013577d50f890e3894d9e8d6bfccdfb2b70221f12a7fac24b7a8818edce72b65f622c77bf1312771a2c0d805ec9a25c536c91868762032255be78903b77b2c1a773a03996fabba69214e76f5df6df0375b592692a2c3c86c75a3be56fe598ddaea0b9901d20db7e43e128e04e5509283f833c24c625887288459db5727210ba9a301fb8c934dd1d8dca68039fe5b2e1a8d7cdfc6d875e5851098100c3cd42544ed90bb55b58d20a501fabbc485d148c615a3b070fa0520da2ed68ee115a4411d5418b47f3d95616096f67a7a36d68f1e8df82eca8ef96fb4a96b3422fe046a37ea5f5967513a559bd770fecab7228b0692f439765c9e9c6ea4fc608e0b27f9b49064daa2bac06f83f6d87ebc61fa3a29bb5ed39641245ce8cf43770df32a84838802b0827ca5a40e2003915e2ed108a005637bb028d29bd2cfd28a1bd55e67ed1b6b7b72163c27c4b0e36d1b134d6dfdb165a66fb46498fc04bb8053b84098af5b18758631d1318d625a6fa4d3ce5a4d3a90e10c6363a26b5ae96c2d56f87ad21a6118af6847d041f88f852ddc3f250c088ef5cb31198f3ac81cff9a5bab26ed56c09f8416188974e08349f7da28fc754b98c1ac4ea0060ac1e1b1c49f7dbadbc59254b265dc418cab9ac14e2bbecc4c3103543e37984efb1f61315e10d2b422732217d3a9b0cfe4561f3765d3bda60be239e02bdc164dd631582e8c87dd8fa60d63dcf9e7f3dadc4ce5e4433a42425b8ee8cb8a2defab0bf9b6109c90b5655b79b18c06884f2670a985d454e08e54de69f645cb0cbb70620bd988ee717c310ae77b4abe81c01c6e7f47268ee20bc30b9062830917705682eba2c5ef966b877f33294aa5f8b29d3dd5ed92302087f34fa18d19a005de05f925e3e93c8c0f24507ff20cd23d9ae5452c32ff58c78ccdb1ab32c98edfaa6d2c3971934ca8f849ac360c286566eb72b0793f12cef84bd282368d533247ee750f18aeda484167f3d680e4aaa3aa0694441d4ff6a71531f1a30f87eeb71afd04c5d686e1f86f27586f4e2c8ff77c09612ba1af9b3fb93efd31af42f8e0498f35d07c662b743a08f2839cad8f95b90cbb4fc0ed2ca45dd093a549cde4c6ff08ce09a2cbc6f9f78b6f96643357f92f8f403202742057731fd3e343a87c0affe803cfdbddb8c2694ab63f2dc35da705624747e30a943000fc82c40f10e1975d2e2ec15aefd531b6dbc053606b054dc976f44d5b5a5f37e9c08532ce16cf8bca55ab6c814ceb855ab50b8b52620f8645a9dc25fcb732080d84bf39c3ebb235b4d96da527b64ec4b72f69e91d16a4efcaf76f2e1f968ca68a06f60b01ec7becc9ffd7877c0992cb0f80fb3daabc039513896bd7697843be06aba53e7761e11e075c61ef2d897d4d9f90041c14283746feeb3f0d456ba4be27843350fe43e7c1110b4439489139f6dae01c43f23ec71f08d3042663c65e059d368e4e2c6e49de45bf078d3182a1bc1208bc59379e705aa3309579947409f2a8b3d79099c8619f916e7a6fa333d2312a274247156b8c25cbcfcc59ef13339c700f56a8691dff39bd4338789001872c0d90929037dc0ad99b380a6ba73f331f73f9274f4c2bf5233d7482edf37bf6ffed4f2c0ee44a1d57cae0d644f25591dc03bf837571a82d0c31b61be7ff85a5b3843e8f96a50eaa43f5c137ecfc4e4530d08a2afa4ba02fcc50117a4ad0d5862302017639344c82749f673dbd650e49b35302d0acbab45c0973198291bb42b4cfcd3b0c252074341ea8eca19e122cd234da6d41bf5eedb706e16c17687ed8b84db67130796d26b94eac83bbcd785b603242bd6252c155711efd7dd22cc54e1eaf6d910d0f22c701f3d4da0314dd2829c6ee13bbcbd126558b47b8066bf0766c792a012315bd29bfeda8f28a2c1f4e638b701758e19a0e5bd5b4f19048b00a877d956292e345f8a3a8367892f955bcb5e50ca145ec5e2c9309e25941bd277e393aaad38f9b72a42514b27da6856223c37a1fc1327fa760551d3fdeb0b222ab180b16c9eea138cf4f327e88fdfee293c5b6b007028eb796a60772148282dcd17ffc1c90ed8b6540ede933545ed5a5301d6ff39734444ff3d85cda4ac3befa5083a4685e9e231eba4a91a35f4f7f48fd5ac2447c64c010e2a9f8e80691c95460e1995444466ec5f3cd71fe509a26ff0b7f3254bc8c3255e903834e841b37c70b267fb33deb0d1ed4ea84a869453ba508fc255b12cf847103d5195046c930ae4a75c956f22fcfe4186d547686b54bd7a534940d5d62216994eac0e8ed3bd2bd59354e6b9c6b5b10511d54a8b928040f1e1024a423b0cf519fc6e9673df5c48c0778c7edb8fa8d8ace77463a77d2d6313160e1ee72742953e433b6732ced59c93464fd91520847db238610ed0c289fc55647881a7d6257cf28090c75a6f19df079cfd35742a74a5ab270314f7c8039c20ff0f3f543d029b75a741b5dc6425241ac2ffabf1f96288e6d4ba34da09fb6049c2c8753fbd41fdb4bc68c57bf374ef4feb0df00c41319debb26afba2ff39e1799a1c2137f4e920ee5b02d93789b6b0c853e8143dae5b08ee85da2ea7c31803610ce797293ea95c16ade6dae2afb008e59d8b9505737f008b5227df5f1e4eb5d707f502698a17ead9b1f5ec09dff34248ff2fb153dc6df4812e39754a4baa42e1d8b77fbddef3ca091701ac28ae5fd422dbd8db5b122d3965383abc37a52d2fca5ce56eba974dba3d059cefe40e3c35c9daa8ae31198214303c1dcb90d58fc983ccfd504fa43925636f94b128d44e8aa5cd3ecfabd50a84062d03f7508a0575ab65ecc749d3ef566fdbc529a8139b7a7fb3a9bd784df52cddc6f2699044ba47615163fbbe19f3d88d38a8b71fe52b2611ca74341429d1cef1a7e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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)={0x130, 0x0, 0x400, {0x0, 0x7, 0x0, '\x00', {0x7ff, 0xa2a, 0x4, 0x8000, r2, r3, 0x1000, '\x00', 0x1, 0x2, 0xb4e7, 0x2, {0x8003, 0x8}, {0x6, 0x10001}, {0x100000000, 0x7}, {0x4, 0xa00}, 0x8000, 0xb, 0x4, 0x3}}}}) write$FUSE_INIT(r0, &(0x7f0000001200)={0x50, 0x0, r1}, 0x50) 14.623346023s ago: executing program 3 (id=770): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0xa) write$uinput_user_dev(r1, &(0x7f0000000080)={'syz0\x00', {}, 0x52, [0x0, 0x3, 0x3ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0000000, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffc, 0xfffffffc, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xffffffff, 0x0, 0x5e7, 0x0, 0x0, 0x10000000, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100000]}, 0x45c) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x5) ioctl$UI_DEV_CREATE(r1, 0x5501) read$FUSE(r0, &(0x7f0000002a80)={0x2020}, 0x2020) 11.762884801s ago: executing program 2 (id=771): r0 = memfd_create(&(0x7f0000000180)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xac\xbe\xe1}knh#\xcf)\x0f\xc8\xc0\"\x9cc\x10d\xee\xa9\x8b\x06\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\xcf~\xb90a\xa9\xb2\x04\x1d\xa1\xce\x8b\x19\xea\xef\xe3\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = dup(r0) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000001a80)='./file0/../file0/file0\x00') renameat2(r2, &(0x7f0000000200)='./file0/../file0/file0\x00', r2, &(0x7f0000000100)='./file0/../file0/file0\x00', 0x2) 11.761660791s ago: executing program 3 (id=772): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) connect$inet(r0, &(0x7f00000006c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000001c0), 0x1}}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="b8", 0xfe49}, {&(0x7f0000000080)="61fc4777003a5456300750e99d9d0963"}], 0x1}}], 0x2, 0x4008440) 10.201944242s ago: executing program 2 (id=773): r0 = syz_io_uring_setup(0x24fa, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x41, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) write$UHID_CREATE2(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB='2'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ_FIXED) io_uring_enter(r0, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 10.143736684s ago: executing program 3 (id=774): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000006080)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, {0xf000, 0x7}, {}, {0x7, 0x3}}, [@filter_kind_options=@f_route={{0xa}, {0xc, 0x2, [@TCA_ROUTE4_IIF={0x8, 0x4, r3}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008020}, 0x0) 7.3939095s ago: executing program 2 (id=775): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = userfaultfd(0x801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x11c, &(0x7f00000000c0), 0xc06620, 0x4) 6.28988712s ago: executing program 3 (id=776): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xf2ff}, {}, {0x3}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ETH_DST_MASK={0xa, 0x5, [0x0, 0xff, 0xff, 0x82b53bdb15224afd, 0xff]}, @TCA_FLOWER_KEY_ETH_DST={0xa}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008020}, 0x800) 3.155560063s ago: executing program 2 (id=777): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002540)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000002380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f000000af00)={0x2020}, 0x2020) 1.891149454s ago: executing program 3 (id=778): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000040), 0x4) 889.703843ms ago: executing program 2 (id=779): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1000001000104) ioctl$NBD_DO_IT(r0, 0xab03) 0s ago: executing program 3 (id=780): r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000280)=@abs={0x1}, 0x6e) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000640)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) accept$unix(r1, &(0x7f0000000000)=@abs, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:46134' (ED25519) to the list of known hosts. syzkaller login: [ 363.116656][ T3160] cgroup: Unknown subsys name 'net' [ 363.788926][ T3160] cgroup: Unknown subsys name 'cpuset' [ 364.057356][ T3160] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 428.928285][ T3160] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 501.146639][ T3167] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 501.536103][ T3167] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 501.585820][ T3166] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 502.319834][ T3166] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 514.548307][ T3166] hsr_slave_0: entered promiscuous mode [ 514.584352][ T3166] hsr_slave_1: entered promiscuous mode [ 517.011677][ T3167] hsr_slave_0: entered promiscuous mode [ 517.114191][ T3167] hsr_slave_1: entered promiscuous mode [ 517.137009][ T3167] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 517.141057][ T3167] Cannot create hsr debugfs directory [ 524.059338][ T3166] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 524.320288][ T3166] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 524.579870][ T3166] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 524.839143][ T3166] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 527.308668][ T3167] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 527.569194][ T3167] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 527.796633][ T3167] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 528.188504][ T3167] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 532.766053][ T3166] 8021q: adding VLAN 0 to HW filter on device bond0 [ 535.519548][ T3167] 8021q: adding VLAN 0 to HW filter on device bond0 [ 562.257437][ T3166] veth0_vlan: entered promiscuous mode [ 562.961685][ T3166] veth1_vlan: entered promiscuous mode [ 564.517573][ T3166] veth0_macvtap: entered promiscuous mode [ 564.738719][ T3166] veth1_macvtap: entered promiscuous mode [ 566.627137][ T3167] veth0_vlan: entered promiscuous mode [ 567.230229][ T3166] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.237641][ T3166] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.239028][ T3166] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.240164][ T3166] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.476723][ T3167] veth1_vlan: entered promiscuous mode [ 570.416469][ T3167] veth0_macvtap: entered promiscuous mode [ 570.857567][ T3167] veth1_macvtap: entered promiscuous mode [ 571.996718][ T3166] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 572.596358][ T3167] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 572.598895][ T3167] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 572.600021][ T3167] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 572.601072][ T3167] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 588.541173][ T3886] netlink: 'syz.1.10': attribute type 12 has an invalid length. [ 607.237858][ T3908] [U] [ 607.239739][ T3908] [U] [ 607.240574][ T3908] [U] [ 607.241357][ T3908] [U] [ 607.275515][ T3908] [U] [ 607.276573][ T3908] [U] [ 607.277347][ T3908] [U] [ 607.278121][ T3908] [U] [ 607.279135][ T3908] [U] [ 607.279989][ T3908] [U] [ 607.280727][ T3908] [U] [ 607.449462][ T3905] [U] [ 625.123850][ T3924] syz.1.24 uses obsolete (PF_INET,SOCK_PACKET) [ 627.868974][ T3928] capability: warning: `syz.0.25' uses deprecated v2 capabilities in a way that may be insecure [ 648.634961][ T3955] input: syz0 as /devices/virtual/input/input0 [ 667.907896][ T3985] input: syz1 as /devices/virtual/input/input1 [ 678.804223][ T4010] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 729.125343][ T4065] syzkaller1: entered promiscuous mode [ 729.127258][ T4065] syzkaller1: entered allmulticast mode [ 732.356823][ T3005] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 732.888649][ T3005] usb 1-1: Using ep0 maxpacket: 8 [ 733.075541][ T3005] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 733.081508][ T3005] usb 1-1: config 179 has no interface number 0 [ 733.088888][ T3005] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 733.098923][ T3005] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 733.105294][ T3005] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 733.107753][ T3005] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 733.113357][ T3005] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 733.116523][ T3005] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 733.118572][ T3005] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 733.450334][ T4073] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 736.640839][ T3005] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input2 [ 736.719372][ T4073] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 736.778027][ T4073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 737.810687][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 737.811621][ T35] usb 1-1: USB disconnect, device number 2 [ 737.816469][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 737.959239][ T35] xpad 1-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 761.115639][ T35] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 761.444318][ T35] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 761.447414][ T35] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 761.561099][ T35] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 761.576090][ T35] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 761.578309][ T35] usb 1-1: Product: syz [ 761.579795][ T35] usb 1-1: Manufacturer: syz [ 761.581396][ T35] usb 1-1: SerialNumber: syz [ 763.480725][ T4132] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 765.376924][ T4132] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 765.709652][ T35] cdc_mbim 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 765.718345][ T35] cdc_mbim 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 765.720439][ T35] cdc_mbim 1-1:1.0: setting rx_max = 2048 [ 766.155656][ T35] cdc_mbim 1-1:1.0: setting tx_max = 184 [ 766.306581][ T35] cdc_mbim 1-1:1.0: cdc-wdm0: USB WDM device [ 766.571190][ T35] cdc_mbim 1-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.0-1, CDC MBIM, 42:42:42:42:42:42 [ 767.139552][ T35] usb 1-1: USB disconnect, device number 3 [ 767.163617][ T4147] input: syz0 as /devices/virtual/input/input3 [ 767.208023][ T35] cdc_mbim 1-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.0-1, CDC MBIM [ 784.614830][ T4193] vlan2: entered promiscuous mode [ 784.616842][ T4193] vlan2: entered allmulticast mode [ 810.414032][ T3005] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 810.549662][ T3005] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 810.783865][ T3804] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 811.003655][ T3804] usb 1-1: Using ep0 maxpacket: 16 [ 811.103199][ T3804] usb 1-1: config 0 has no interfaces? [ 811.104710][ T3804] usb 1-1: New USB device found, idVendor=056a, idProduct=0029, bcdDevice= 0.00 [ 811.105914][ T3804] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 811.218238][ T3804] usb 1-1: config 0 descriptor?? [ 812.211063][ T3858] usb 1-1: USB disconnect, device number 4 [ 824.908583][ T4272] netlink: 4 bytes leftover after parsing attributes in process `syz.0.116'. [ 827.045237][ T4272] Zero length message leads to an empty skb [ 827.324343][ T4307] netlink: 40 bytes leftover after parsing attributes in process `syz.1.117'. [ 828.080113][ T4307] bond0: (slave bond_slave_0): Releasing backup interface [ 844.610383][ T4332] netlink: 36 bytes leftover after parsing attributes in process `syz.0.124'. [ 869.460149][ T4364] ALSA: mixer_oss: invalid index 23058 [ 889.700186][ T4391] raw_sendmsg: syz.1.146 forgot to set AF_INET. Fix it! [ 894.631618][ T4397] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 896.176681][ T34] audit: type=1326 audit(895.100:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4404 comm="syz.0.149" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x0 [ 916.847197][ T4424] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 921.191406][ T4428] block nbd0: shutting down sockets [ 947.237016][ T34] audit: type=1326 audit(946.150:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4459 comm="syz.0.170" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x0 [ 959.100455][ T4482] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 984.756430][ T3804] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 985.100583][ T3804] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 985.107595][ T3804] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 985.110274][ T3804] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 985.119628][ T3804] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 985.238837][ T4525] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 985.640519][ T3804] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 985.934407][ T34] audit: type=1326 audit(984.830:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4522 comm="syz.1.189" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x0 [ 987.040290][ T9] usb 2-1: USB disconnect, device number 2 [ 992.180730][ T4562] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1030.357863][ T4311] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1030.800367][ T4311] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1031.587379][ T4311] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1032.478172][ T4311] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1040.401176][ T4311] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1040.497499][ T4311] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1040.569403][ T4311] bond0 (unregistering): Released all slaves [ 1040.921673][ T4311] bond1 (unregistering): Released all slaves [ 1041.633000][ T4311] hsr_slave_0: left promiscuous mode [ 1041.668208][ T4311] hsr_slave_1: left promiscuous mode [ 1041.901289][ T4311] veth1_macvtap: left promiscuous mode [ 1041.914254][ T4311] veth0_macvtap: left promiscuous mode [ 1041.917134][ T4311] veth1_vlan: left promiscuous mode [ 1041.920060][ T4311] veth0_vlan: left promiscuous mode [ 1079.736289][ T4639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1079.911813][ T4639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1094.766703][ T4639] hsr_slave_0: entered promiscuous mode [ 1094.786235][ T4639] hsr_slave_1: entered promiscuous mode [ 1101.478565][ T4639] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1101.640744][ T4639] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1101.835713][ T4639] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1102.155592][ T4639] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1111.597906][ T4639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1143.954284][ T5075] netlink: 104 bytes leftover after parsing attributes in process `syz.1.239'. [ 1155.140595][ T4639] veth0_vlan: entered promiscuous mode [ 1155.489472][ T4639] veth1_vlan: entered promiscuous mode [ 1156.406818][ T4639] veth0_macvtap: entered promiscuous mode [ 1156.559267][ T4639] veth1_macvtap: entered promiscuous mode [ 1157.496103][ T4639] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1157.497478][ T4639] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1157.498521][ T4639] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1157.499556][ T4639] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1181.207225][ T5136] syz_tun: entered promiscuous mode [ 1181.351652][ T5136] batadv_slave_0: entered promiscuous mode [ 1181.850624][ T5136] hsr1: entered allmulticast mode [ 1181.876601][ T5136] syz_tun: entered allmulticast mode [ 1181.878541][ T5136] batadv_slave_0: entered allmulticast mode [ 1184.998834][ T5141] process 'syz.2.254' launched './file2' with NULL argv: empty string added [ 1189.256397][ T5149] input: syz0 as /devices/virtual/input/input4 [ 1195.126989][ T5161] input: syz1 as /devices/virtual/input/input5 [ 1213.233277][ T34] audit: type=1326 audit(1212.160:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5190 comm="syz.1.273" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x0 [ 1213.614647][ T5191] netlink: 8 bytes leftover after parsing attributes in process `syz.2.272'. [ 1229.597030][ T5221] input: syz0 as /devices/virtual/input/input6 [ 1232.069638][ T5231] netlink: 9 bytes leftover after parsing attributes in process `syz.1.286'. [ 1232.076931][ T5231] 0·: renamed from veth0_vlan (while UP) [ 1232.198415][ T5231] 0·: entered allmulticast mode [ 1232.208632][ T5231] A link change request failed with some changes committed already. Interface 70· may have been left with an inconsistent configuration, please check. [ 1233.991671][ T5233] input: syz0 as /devices/virtual/input/input7 [ 1246.885603][ T5258] netlink: 8 bytes leftover after parsing attributes in process `syz.2.296'. [ 1246.888049][ T5258] netlink: 8 bytes leftover after parsing attributes in process `syz.2.296'. [ 1246.890037][ T5258] netlink: 8 bytes leftover after parsing attributes in process `syz.2.296'. [ 1270.067248][ T5294] TCP: tcp_parse_options: Illegal window scaling value 16 > 14 received [ 1270.223026][ T5295] input: syz0 as /devices/virtual/input/input8 [ 1272.371450][ T5303] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1273.916918][ T5307] capability: warning: `syz.2.316' uses 32-bit capabilities (legacy support in use) [ 1279.984076][ T5316] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1294.150214][ T5336] netlink: 40 bytes leftover after parsing attributes in process `syz.2.328'. [ 1294.705611][ T5336] bond0: (slave bond_slave_0): Releasing backup interface [ 1303.843386][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1304.000784][ T5357] ALSA: mixer_oss: invalid index 23058 [ 1304.213375][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 1304.283812][ T9] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 1304.285305][ T9] usb 2-1: config 179 has no interface number 0 [ 1304.286966][ T9] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 1304.288104][ T9] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 1304.289236][ T9] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1304.313844][ T9] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 1304.315216][ T9] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 1304.316763][ T9] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 1304.317816][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1304.445366][ T5353] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1307.263887][ T5198] input: Generic X-Box pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input9 [ 1307.685056][ T5353] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1307.706294][ T5353] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1309.019080][ C0] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 1309.019239][ T5105] usb 2-1: USB disconnect, device number 3 [ 1309.020746][ C0] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 1309.130818][ T5105] xpad 2-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 1347.193169][ T5441] ALSA: mixer_oss: invalid OSS volume '.20.52' [ 1347.194545][ T5441] ALSA: mixer_oss: invalid OSS volume '/32' [ 1347.195547][ T5441] ALSA: mixer_oss: invalid OSS volume '|--' [ 1347.196435][ T5441] ALSA: mixer_oss: invalid OSS volume '/32' [ 1347.197346][ T5441] ALSA: mixer_oss: invalid OSS volume '|--' [ 1347.198351][ T5441] ALSA: mixer_oss: invalid OSS volume '/32' [ 1347.199273][ T5441] ALSA: mixer_oss: invalid OSS volume '|--' [ 1347.200146][ T5441] ALSA: mixer_oss: invalid OSS volume '/32' [ 1348.955913][ T5444] input: syz1 as /devices/virtual/input/input10 [ 1384.222695][ C1] vkms_vblank_simulate: vblank timer overrun [ 1386.317731][ T34] audit: type=1326 audit(1385.240:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5517 comm="syz.1.379" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1386.347662][ T34] audit: type=1326 audit(1385.280:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5517 comm="syz.1.379" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1386.533231][ T34] audit: type=1326 audit(1385.460:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5517 comm="syz.1.379" exe="/syz-executor" sig=0 arch=c00000f3 syscall=135 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1386.549093][ T34] audit: type=1326 audit(1385.480:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5517 comm="syz.1.379" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1386.564823][ T34] audit: type=1326 audit(1385.490:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5517 comm="syz.1.379" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1386.583816][ T34] audit: type=1326 audit(1385.510:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5517 comm="syz.1.379" exe="/syz-executor" sig=0 arch=c00000f3 syscall=178 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1386.585860][ T34] audit: type=1326 audit(1385.510:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5517 comm="syz.1.379" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1386.610204][ T34] audit: type=1326 audit(1385.530:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5517 comm="syz.1.379" exe="/syz-executor" sig=0 arch=c00000f3 syscall=107 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1386.617964][ T34] audit: type=1326 audit(1385.540:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5517 comm="syz.1.379" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1386.646998][ T34] audit: type=1326 audit(1385.560:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5517 comm="syz.1.379" exe="/syz-executor" sig=0 arch=c00000f3 syscall=110 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1388.283973][ T5522] input: syz1 as /devices/virtual/input/input11 [ 1406.701373][ T5198] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1406.765576][ T5198] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1406.954028][ T5198] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 1407.691011][ T5198] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1407.703133][ T5198] usb 2-1: no configurations [ 1407.704233][ T5198] usb 2-1: can't read configurations, error -22 [ 1415.460813][ T5578] netlink: 4 bytes leftover after parsing attributes in process `syz.2.393'. [ 1431.526044][ T5603] input: syz1 as /devices/virtual/input/input12 [ 1440.433772][ T34] kauditd_printk_skb: 6 callbacks suppressed [ 1440.434179][ T34] audit: type=1326 audit(1439.360:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5618 comm="syz.1.408" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x0 [ 1442.695546][ T34] audit: type=1326 audit(1441.620:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5626 comm="syz.2.409" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1442.698675][ T34] audit: type=1326 audit(1441.630:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5626 comm="syz.2.409" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1442.745733][ T34] audit: type=1326 audit(1441.660:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5626 comm="syz.2.409" exe="/syz-executor" sig=0 arch=c00000f3 syscall=45 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1442.773660][ T34] audit: type=1326 audit(1441.690:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5626 comm="syz.2.409" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1442.779065][ T34] audit: type=1326 audit(1441.710:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5626 comm="syz.2.409" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1457.742751][ T34] audit: type=1326 audit(1456.670:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5653 comm="syz.1.417" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1457.755584][ T34] audit: type=1326 audit(1456.690:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5653 comm="syz.1.417" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1457.773759][ T34] audit: type=1326 audit(1456.690:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5653 comm="syz.1.417" exe="/syz-executor" sig=0 arch=c00000f3 syscall=45 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1457.788365][ T34] audit: type=1326 audit(1456.710:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5653 comm="syz.1.417" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1457.803758][ T34] audit: type=1326 audit(1456.730:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5653 comm="syz.1.417" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1458.014877][ T5656] policy can only be matched on NF_INET_PRE_ROUTING [ 1458.015369][ T5656] unable to load match [ 1472.189855][ T34] audit: type=1326 audit(1471.120:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5689 comm="syz.2.429" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x0 [ 1491.494329][ T34] audit: type=1326 audit(1490.370:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5719 comm="syz.2.439" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x0 [ 1493.106563][ T5725] netlink: 272 bytes leftover after parsing attributes in process `syz.2.439'. [ 1497.783629][ T5738] netlink: 8 bytes leftover after parsing attributes in process `syz.1.443'. [ 1497.785054][ T5738] netlink: 8 bytes leftover after parsing attributes in process `syz.1.443'. [ 1497.786412][ T5738] netlink: 8 bytes leftover after parsing attributes in process `syz.1.443'. [ 1500.441118][ T35] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1500.773581][ T35] usb 2-1: Using ep0 maxpacket: 32 [ 1500.855173][ T35] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1500.857610][ T35] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1500.859963][ T35] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1500.861668][ T35] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1500.986076][ T35] usb 2-1: config 0 descriptor?? [ 1501.111719][ T35] hub 2-1:0.0: USB hub found [ 1501.568452][ T35] hub 2-1:0.0: 1 port detected [ 1502.477679][ T35] usb 2-1: USB disconnect, device number 6 [ 1504.190561][ T5760] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 1504.197236][ T5760] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 1504.289451][ T5760] hsr_slave_0: left promiscuous mode [ 1504.329689][ T5760] hsr_slave_1: left promiscuous mode [ 1514.164654][ T5777] nbd2: detected capacity change from 0 to 12 [ 1514.679314][ T5777] block nbd2: Send control failed (result -89) [ 1514.701864][ T5777] block nbd2: Request send failed, requeueing [ 1514.791389][ T57] block nbd2: Receive control failed (result -32) [ 1514.851405][ T10] block nbd2: Dead connection, failed to find a fallback [ 1514.856997][ T10] block nbd2: shutting down sockets [ 1514.860901][ T10] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1514.866880][ T10] Buffer I/O error on dev nbd2, logical block 0, async page read [ 1514.889824][ T5777] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1514.891730][ T5777] Buffer I/O error on dev nbd2, logical block 0, async page read [ 1514.947413][ T5777] nbd2: unable to read partition table [ 1530.386181][ T5818] input: syz0 as /devices/virtual/input/input13 [ 1539.406312][ T5836] bond_slave_1: entered promiscuous mode [ 1539.447639][ T5836] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 1539.489120][ T5836] bond_slave_1: left promiscuous mode [ 1540.457821][ T5842] x_tables: ip_tables: policy.0 match: invalid size 312 (kernel) != (user) 0 [ 1583.231072][ T6019] netlink: 'syz.2.483': attribute type 1 has an invalid length. [ 1584.883489][ T6030] bond1: (slave vcan0): The slave device specified does not support setting the MAC address [ 1584.884931][ T6030] bond1: (slave vcan0): Setting fail_over_mac to active for active-backup mode [ 1584.975132][ T6030] bond1: (slave vcan0): making interface the new active one [ 1584.991519][ T6030] bond1: (slave vcan0): Enslaving as an active interface with an up link [ 1626.933819][ T6125] syz_tun (unregistering): left promiscuous mode [ 1631.879033][ T6133] af_packet: tpacket_rcv: packet too big, clamped from 65232 to 3952. macoff=96 [ 1644.783543][ T6159] input: syz1 as /devices/virtual/input/input14 [ 1651.726288][ T6175] bond0: entered promiscuous mode [ 1651.727848][ T6175] bond_slave_1: entered promiscuous mode [ 1651.757803][ T6175] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 1651.794770][ T6175] bond0: left promiscuous mode [ 1651.796433][ T6175] bond_slave_1: left promiscuous mode [ 1668.178801][ T6198] dvmrp1: entered allmulticast mode [ 1675.089033][ T6213] gretap0: entered promiscuous mode [ 1675.129017][ T6213] vlan2: entered promiscuous mode [ 1685.250562][ T6229] dvmrp1: entered allmulticast mode [ 1724.940374][ T34] audit: type=1326 audit(1723.870:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6270 comm="syz.1.547" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1724.958213][ T34] audit: type=1326 audit(1723.890:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6270 comm="syz.1.547" exe="/syz-executor" sig=0 arch=c00000f3 syscall=116 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1724.996393][ T34] audit: type=1326 audit(1723.920:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6270 comm="syz.1.547" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1725.026868][ T34] audit: type=1326 audit(1723.960:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6270 comm="syz.1.547" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7ffc0000 [ 1750.070903][ T6301] syz_tun: entered allmulticast mode [ 1750.446032][ T6300] syz_tun: left allmulticast mode [ 1759.189731][ T6308] ip6erspan0: entered promiscuous mode [ 1781.415304][ T6323] input: syz0 as /devices/virtual/input/input15 [ 1818.395396][ T6364] netlink: 8 bytes leftover after parsing attributes in process `syz.2.580'. [ 1860.357034][ T6389] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1860.419669][ T6389] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1889.540104][ T34] audit: type=1326 audit(1888.430:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6446 comm="syz.1.600" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7fc00000 [ 1889.876108][ T34] audit: type=1326 audit(1888.800:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6446 comm="syz.1.600" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xdb62a code=0x7fc00000 [ 1890.365600][ T34] audit: type=1326 audit(1889.290:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6446 comm="syz.1.600" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7fc00000 [ 1892.838109][ T6452] netlink: 'syz.1.602': attribute type 4 has an invalid length. [ 1893.033339][ T6452] netlink: 'syz.1.602': attribute type 4 has an invalid length. [ 1894.409691][ T6454] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1894.450517][ T6454] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1897.479355][ T6458] gtp0: entered promiscuous mode [ 1907.207608][ T6476] sock: sock_timestamping_bind_phc: sock not bind to device [ 1911.715409][ T6482] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1911.969021][ T6482] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1912.717345][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.719429][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.721030][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.727817][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.729704][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.731595][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.755381][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.757139][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.758779][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.760380][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.799853][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.818782][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.820829][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.844596][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.846676][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.848305][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.849914][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.851507][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.876359][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.878116][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.879722][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.881545][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.898498][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.900156][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.906087][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.910558][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.913362][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.915036][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.916616][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.918215][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.920521][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1912.938636][ T35] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1913.094047][ T35] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1941.528318][ T6522] ======================================================= [ 1941.528318][ T6522] WARNING: The mand mount option has been deprecated and [ 1941.528318][ T6522] and is ignored by this kernel. Remove the mand [ 1941.528318][ T6522] option from the mount to silence this warning. [ 1941.528318][ T6522] ======================================================= [ 1946.647046][ T6526] netlink: 20 bytes leftover after parsing attributes in process `syz.2.619'. [ 1983.360775][ T6540] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1983.620194][ T6540] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1997.038162][ T6540] hsr_slave_0: entered promiscuous mode [ 1997.077867][ T6540] hsr_slave_1: entered promiscuous mode [ 2001.084411][ T6540] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 2001.155140][ T6540] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 2001.290679][ T6540] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 2001.477223][ T6540] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 2011.991657][ T6540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2044.881451][ T6540] veth0_vlan: entered promiscuous mode [ 2045.729066][ T6540] veth1_vlan: entered promiscuous mode [ 2047.079219][ T6540] veth0_macvtap: entered promiscuous mode [ 2047.214022][ T6540] veth1_macvtap: entered promiscuous mode [ 2047.918624][ T6540] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2047.920317][ T6540] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2047.921732][ T6540] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2047.935075][ T6540] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2074.393729][ T6966] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2074.424635][ T6966] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2105.573140][ T6995] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2105.578798][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.580037][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.581010][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.594880][ T6995] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2105.652712][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.655891][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.657016][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.658349][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.659300][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.660254][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.661182][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.682934][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.684157][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.685145][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.686131][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.687091][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.688045][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.689004][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.689974][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.690906][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.718164][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.719365][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.720409][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.721408][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.723423][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.724426][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.725410][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.726504][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.727424][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.728345][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.729295][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.730286][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.749425][ T3861] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 2105.817865][ T3861] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 2113.775889][ T7010] netlink: 8 bytes leftover after parsing attributes in process `syz.2.660'. [ 2113.778879][ T7010] netlink: 32 bytes leftover after parsing attributes in process `syz.2.660'. [ 2114.128036][ T7010] gtp0: entered promiscuous mode [ 2114.129317][ T7010] gtp0: entered allmulticast mode [ 2166.994451][ T7093] syzkaller0: entered promiscuous mode [ 2166.996582][ T7093] syzkaller0: entered allmulticast mode [ 2167.461306][ T7093] PF_CAN: dropped non conform CAN XL skbuff: dev type 65534, len 16735 [ 2181.299698][ T7110] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.689'. [ 2181.309753][ T7110] ksmbd: Daemon and kernel module version mismatch. ksmbd: 36, kernel module: 1. User-space ksmbd should terminate. [ 2212.016405][ T7156] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2212.040138][ T7156] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2220.821521][ T7174] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2221.020204][ T7174] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2246.124820][ T7200] input: syz0 as /devices/virtual/input/input16 [ 2251.698248][ T34] audit: type=1326 audit(2250.580:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7210 comm="syz.3.718" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7fc00000 [ 2252.171731][ T34] audit: type=1326 audit(2251.100:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7210 comm="syz.3.718" exe="/syz-executor" sig=0 arch=c00000f3 syscall=20 compat=0 ip=0xdb62a code=0x7fc00000 [ 2252.214695][ T34] audit: type=1326 audit(2251.140:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7210 comm="syz.3.718" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb62a code=0x7fc00000 [ 2298.550431][ T7268] netlink: 'syz.2.736': attribute type 1 has an invalid length. [ 2298.553509][ T7268] netlink: 1 bytes leftover after parsing attributes in process `syz.2.736'. [ 2301.798893][ T57] block nbd2: Receive control failed (result -107) [ 2302.050786][ T7276] nbd2: detected capacity change from 0 to 15960 [ 2302.239104][ T7276] block nbd2: Dead connection, failed to find a fallback [ 2302.241346][ T7276] block nbd2: shutting down sockets [ 2302.280562][ T7276] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2302.288174][ T7276] Buffer I/O error on dev nbd2, logical block 0, async page read [ 2302.366699][ T7276] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2302.369153][ T7276] Buffer I/O error on dev nbd2, logical block 0, async page read [ 2302.404997][ T7276] nbd2: unable to read partition table [ 2302.660505][ T7276] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2302.713564][ T7276] Buffer I/O error on dev nbd2, logical block 0, async page read [ 2354.124821][ T7342] netlink: 'syz.2.758': attribute type 1 has an invalid length. [ 2354.130516][ T7342] netlink: 5 bytes leftover after parsing attributes in process `syz.2.758'. [ 2370.255934][ T7359] input: syz0 as /devices/virtual/input/input17 [ 2381.746053][ T7386] input: syz0 as /devices/virtual/input/input18 [ 2394.609507][ T7419] syz_tun: entered allmulticast mode [ 2394.650705][ T7417] syz_tun: left allmulticast mode [ 2395.611666][ T7421] [ 2395.612949][ T7421] ====================================================== [ 2395.614142][ T7421] WARNING: possible circular locking dependency detected [ 2395.616151][ T7421] 6.14.0-rc1-syzkaller-g2014c95afece #0 Not tainted [ 2395.618318][ T7421] ------------------------------------------------------ [ 2395.619352][ T7421] syz.2.779/7421 is trying to acquire lock: [ 2395.620525][ T7421] ff60000019de7410 (set->srcu){.+.+}-{0:0}, at: __synchronize_srcu+0x0/0x292 [ 2395.624398][ T7421] [ 2395.624398][ T7421] but task is already holding lock: [ 2395.625502][ T7421] ff60000019d05838 (&q->sysfs_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0x414/0x113c [ 2395.628176][ T7421] [ 2395.628176][ T7421] which lock already depends on the new lock. [ 2395.628176][ T7421] [ 2395.629461][ T7421] [ 2395.629461][ T7421] the existing dependency chain (in reverse order) is: [ 2395.630685][ T7421] [ 2395.630685][ T7421] -> #7 (&q->sysfs_lock){+.+.}-{4:4}: [ 2395.633020][ T7421] lock_acquire+0x36a/0xb7c [ 2395.634407][ T7421] __mutex_lock+0x166/0x1230 [ 2395.636072][ T7421] mutex_lock_nested+0x14/0x1c [ 2395.637472][ T7421] blk_mq_update_nr_hw_queues+0x414/0x113c [ 2395.638882][ T7421] nbd_start_device+0x140/0xb2c [ 2395.640051][ T7421] nbd_ioctl+0x474/0xb98 [ 2395.641142][ T7421] blkdev_ioctl+0x23c/0xca0 [ 2395.642413][ T7421] __riscv_sys_ioctl+0x18e/0x1e2 [ 2395.643686][ T7421] syscall_handler+0x94/0x118 [ 2395.644487][ T7421] do_trap_ecall_u+0x1aa/0x216 [ 2395.645762][ T7421] handle_exception+0x146/0x152 [ 2395.647180][ T7421] [ 2395.647180][ T7421] -> #6 (&q->q_usage_counter(io)#21){++++}-{0:0}: [ 2395.649011][ T7421] lock_acquire+0x36a/0xb7c [ 2395.649890][ T7421] blk_mq_submit_bio+0x2210/0x280c [ 2395.650798][ T7421] __submit_bio+0x37e/0x5a8 [ 2395.651707][ T7421] submit_bio_noacct_nocheck+0x740/0xe36 [ 2395.652637][ T7421] submit_bio_noacct+0x9f4/0x1e04 [ 2395.653912][ T7421] submit_bio+0xc8/0x4f4 [ 2395.655239][ T7421] submit_bh_wbc+0x42a/0x5a8 [ 2395.656604][ T7421] block_read_full_folio+0x6e6/0x90a [ 2395.658385][ T7421] blkdev_read_folio+0x26/0x30 [ 2395.659857][ T7421] filemap_read_folio+0xc2/0x272 [ 2395.661295][ T7421] filemap_get_pages+0xece/0x1cf6 [ 2395.662762][ T7421] filemap_read+0x366/0xdca [ 2395.664157][ T7421] blkdev_read_iter+0x164/0x446 [ 2395.665622][ T7421] do_iter_readv_writev+0x5d4/0x70e [ 2395.666909][ T7421] vfs_readv+0x416/0x718 [ 2395.668069][ T7421] do_preadv+0x1b4/0x250 [ 2395.669211][ T7421] __riscv_sys_preadv+0x88/0xc4 [ 2395.670475][ T7421] syscall_handler+0x94/0x118 [ 2395.671650][ T7421] do_trap_ecall_u+0x1aa/0x216 [ 2395.672881][ T7421] handle_exception+0x146/0x152 [ 2395.674316][ T7421] [ 2395.674316][ T7421] -> #5 (mapping.invalidate_lock#2){.+.+}-{4:4}: [ 2395.676783][ T7421] lock_acquire+0x36a/0xb7c [ 2395.678248][ T7421] down_read+0xa4/0x45e [ 2395.679414][ T7421] filemap_fault+0x18b0/0x2c36 [ 2395.680781][ T7421] __do_fault+0xf4/0x3d8 [ 2395.682078][ T7421] __handle_mm_fault+0x1c0c/0x4150 [ 2395.683835][ T7421] handle_mm_fault+0x48c/0x886 [ 2395.684898][ T7421] __get_user_pages+0xabe/0x31f4 [ 2395.685747][ T7421] populate_vma_page_range+0x24a/0x362 [ 2395.686642][ T7421] __mm_populate+0x1a8/0x390 [ 2395.687380][ T7421] do_mlock+0x436/0x814 [ 2395.688272][ T7421] __riscv_sys_mlock+0x54/0x74 [ 2395.689113][ T7421] syscall_handler+0x94/0x118 [ 2395.689944][ T7421] do_trap_ecall_u+0x1aa/0x216 [ 2395.690744][ T7421] handle_exception+0x146/0x152 [ 2395.691516][ T7421] [ 2395.691516][ T7421] -> #4 (&mm->mmap_lock){++++}-{4:4}: [ 2395.692689][ T7421] lock_acquire+0x36a/0xb7c [ 2395.693482][ T7421] __might_fault+0xdc/0x138 [ 2395.694182][ T7421] _copy_from_iter+0x120/0x1a32 [ 2395.694949][ T7421] tcp_sendmsg_locked+0x24b6/0x36ce [ 2395.695834][ T7421] tcp_sendmsg+0x32/0x4e [ 2395.696601][ T7421] inet_sendmsg+0x9c/0xda [ 2395.697333][ T7421] __sock_sendmsg+0xcc/0x160 [ 2395.698167][ T7421] sock_write_iter+0x2a0/0x3ba [ 2395.698981][ T7421] vfs_write+0x56c/0xa9a [ 2395.699664][ T7421] ksys_write+0x200/0x226 [ 2395.700344][ T7421] __riscv_sys_write+0x6e/0x94 [ 2395.701077][ T7421] syscall_handler+0x94/0x118 [ 2395.701915][ T7421] do_trap_ecall_u+0x1aa/0x216 [ 2395.702681][ T7421] handle_exception+0x146/0x152 [ 2395.703436][ T7421] [ 2395.703436][ T7421] -> #3 (sk_lock-AF_INET){+.+.}-{0:0}: [ 2395.704632][ T7421] lock_acquire+0x36a/0xb7c [ 2395.705488][ T7421] lock_sock_nested+0x38/0xf6 [ 2395.706265][ T7421] inet_autobind+0x28/0x1b8 [ 2395.706929][ T7421] inet_send_prepare+0x37e/0x5c0 [ 2395.707757][ T7421] inet_sendmsg+0x40/0xda [ 2395.708586][ T7421] __sock_sendmsg+0xcc/0x160 [ 2395.709488][ T7421] sock_sendmsg+0xfa/0x19e [ 2395.710335][ T7421] __sock_xmit+0x1f0/0x4e2 [ 2395.711181][ T7421] nbd_send_cmd+0x8e8/0x22be [ 2395.711907][ T7421] nbd_queue_rq+0x7ea/0xe6a [ 2395.712602][ T7421] blk_mq_dispatch_rq_list+0x3f0/0x1ab6 [ 2395.713444][ T7421] __blk_mq_sched_dispatch_requests+0xaee/0x1370 [ 2395.714211][ T7421] blk_mq_sched_dispatch_requests+0xb6/0x17c [ 2395.714955][ T7421] blk_mq_run_hw_queue+0x284/0x6b2 [ 2395.715728][ T7421] blk_mq_flush_plug_list+0x63c/0x1eb2 [ 2395.716538][ T7421] __blk_flush_plug+0x270/0x422 [ 2395.717347][ T7421] __submit_bio+0x4a0/0x5a8 [ 2395.718149][ T7421] submit_bio_noacct_nocheck+0x740/0xe36 [ 2395.719033][ T7421] submit_bio_noacct+0x9f4/0x1e04 [ 2395.719976][ T7421] submit_bio+0xc8/0x4f4 [ 2395.720795][ T7421] submit_bh_wbc+0x42a/0x5a8 [ 2395.721769][ T7421] block_read_full_folio+0x6e6/0x90a [ 2395.722697][ T7421] blkdev_read_folio+0x26/0x30 [ 2395.723539][ T7421] filemap_read_folio+0xc2/0x272 [ 2395.724343][ T7421] do_read_cache_folio+0x1e6/0x4d2 [ 2395.725153][ T7421] read_cache_folio+0x4e/0x68 [ 2395.725999][ T7421] read_part_sector+0xc0/0x44c [ 2395.726743][ T7421] read_lba+0x1c8/0x344 [ 2395.727505][ T7421] find_valid_gpt.constprop.0+0x206/0x22f2 [ 2395.728317][ T7421] efi_partition+0x10a/0xa14 [ 2395.729100][ T7421] bdev_disk_changed+0x5de/0x139c [ 2395.729969][ T7421] blkdev_get_whole+0x17c/0x514 [ 2395.730821][ T7421] bdev_open+0x86a/0xfa8 [ 2395.731634][ T7421] blkdev_open+0x254/0x3a8 [ 2395.732494][ T7421] do_dentry_open+0x97e/0x171e [ 2395.733394][ T7421] vfs_open+0xbe/0x380 [ 2395.734264][ T7421] path_openat+0x1b96/0x28e8 [ 2395.735061][ T7421] do_filp_open+0x19c/0x35c [ 2395.735869][ T7421] do_sys_openat2+0x174/0x1ca [ 2395.736632][ T7421] __riscv_sys_openat+0x178/0x1fe [ 2395.737453][ T7421] syscall_handler+0x94/0x118 [ 2395.738202][ T7421] do_trap_ecall_u+0x1aa/0x216 [ 2395.738992][ T7421] handle_exception+0x146/0x152 [ 2395.739744][ T7421] [ 2395.739744][ T7421] -> #2 (&nsock->tx_lock){+.+.}-{4:4}: [ 2395.740971][ T7421] lock_acquire+0x36a/0xb7c [ 2395.741869][ T7421] __mutex_lock+0x166/0x1230 [ 2395.742667][ T7421] mutex_lock_nested+0x14/0x1c [ 2395.743517][ T7421] nbd_queue_rq+0x3b8/0xe6a [ 2395.744195][ T7421] blk_mq_dispatch_rq_list+0x3f0/0x1ab6 [ 2395.745029][ T7421] __blk_mq_sched_dispatch_requests+0xaee/0x1370 [ 2395.745869][ T7421] blk_mq_sched_dispatch_requests+0xb6/0x17c [ 2395.746621][ T7421] blk_mq_run_hw_queue+0x284/0x6b2 [ 2395.747405][ T7421] blk_mq_flush_plug_list+0x63c/0x1eb2 [ 2395.748268][ T7421] __blk_flush_plug+0x270/0x422 [ 2395.749086][ T7421] __submit_bio+0x4a0/0x5a8 [ 2395.749983][ T7421] submit_bio_noacct_nocheck+0x740/0xe36 [ 2395.750841][ T7421] submit_bio_noacct+0x9f4/0x1e04 [ 2395.751622][ T7421] submit_bio+0xc8/0x4f4 [ 2395.752348][ T7421] submit_bh_wbc+0x42a/0x5a8 [ 2395.753127][ T7421] block_read_full_folio+0x6e6/0x90a [ 2395.753994][ T7421] blkdev_read_folio+0x26/0x30 [ 2395.754780][ T7421] filemap_read_folio+0xc2/0x272 [ 2395.755553][ T7421] do_read_cache_folio+0x1e6/0x4d2 [ 2395.756338][ T7421] read_cache_folio+0x4e/0x68 [ 2395.757104][ T7421] read_part_sector+0xc0/0x44c [ 2395.757932][ T7421] read_lba+0x1c8/0x344 [ 2395.758714][ T7421] find_valid_gpt.constprop.0+0x206/0x22f2 [ 2395.759511][ T7421] efi_partition+0x10a/0xa14 [ 2395.760227][ T7421] bdev_disk_changed+0x5de/0x139c [ 2395.760996][ T7421] blkdev_get_whole+0x17c/0x514 [ 2395.761859][ T7421] bdev_open+0x86a/0xfa8 [ 2395.762651][ T7421] blkdev_open+0x254/0x3a8 [ 2395.763539][ T7421] do_dentry_open+0x97e/0x171e [ 2395.764364][ T7421] vfs_open+0xbe/0x380 [ 2395.765145][ T7421] path_openat+0x1b96/0x28e8 [ 2395.766120][ T7421] do_filp_open+0x19c/0x35c [ 2395.766970][ T7421] do_sys_openat2+0x174/0x1ca [ 2395.767687][ T7421] __riscv_sys_openat+0x178/0x1fe [ 2395.768416][ T7421] syscall_handler+0x94/0x118 [ 2395.769162][ T7421] do_trap_ecall_u+0x1aa/0x216 [ 2395.770012][ T7421] handle_exception+0x146/0x152 [ 2395.770807][ T7421] [ 2395.770807][ T7421] -> #1 (&cmd->lock){+.+.}-{4:4}: [ 2395.772116][ T7421] lock_acquire+0x36a/0xb7c [ 2395.772938][ T7421] __mutex_lock+0x166/0x1230 [ 2395.773845][ T7421] mutex_lock_nested+0x14/0x1c [ 2395.774703][ T7421] nbd_queue_rq+0xbc/0xe6a [ 2395.775421][ T7421] blk_mq_dispatch_rq_list+0x3f0/0x1ab6 [ 2395.776304][ T7421] __blk_mq_sched_dispatch_requests+0xaee/0x1370 [ 2395.777125][ T7421] blk_mq_sched_dispatch_requests+0xb6/0x17c [ 2395.777988][ T7421] blk_mq_run_hw_queue+0x284/0x6b2 [ 2395.778800][ T7421] blk_mq_flush_plug_list+0x63c/0x1eb2 [ 2395.779659][ T7421] __blk_flush_plug+0x270/0x422 [ 2395.780483][ T7421] __submit_bio+0x4a0/0x5a8 [ 2395.781374][ T7421] submit_bio_noacct_nocheck+0x740/0xe36 [ 2395.782290][ T7421] submit_bio_noacct+0x9f4/0x1e04 [ 2395.783127][ T7421] submit_bio+0xc8/0x4f4 [ 2395.783935][ T7421] submit_bh_wbc+0x42a/0x5a8 [ 2395.784760][ T7421] block_read_full_folio+0x6e6/0x90a [ 2395.785685][ T7421] blkdev_read_folio+0x26/0x30 [ 2395.786507][ T7421] filemap_read_folio+0xc2/0x272 [ 2395.787325][ T7421] do_read_cache_folio+0x1e6/0x4d2 [ 2395.788208][ T7421] read_cache_folio+0x4e/0x68 [ 2395.789037][ T7421] read_part_sector+0xc0/0x44c [ 2395.789876][ T7421] read_lba+0x1c8/0x344 [ 2395.790650][ T7421] find_valid_gpt.constprop.0+0x206/0x22f2 [ 2395.791492][ T7421] efi_partition+0x10a/0xa14 [ 2395.792362][ T7421] bdev_disk_changed+0x5de/0x139c [ 2395.793155][ T7421] blkdev_get_whole+0x17c/0x514 [ 2395.794024][ T7421] bdev_open+0x86a/0xfa8 [ 2395.794817][ T7421] blkdev_open+0x254/0x3a8 [ 2395.795629][ T7421] do_dentry_open+0x97e/0x171e [ 2395.796490][ T7421] vfs_open+0xbe/0x380 [ 2395.797326][ T7421] path_openat+0x1b96/0x28e8 [ 2395.798101][ T7421] do_filp_open+0x19c/0x35c [ 2395.798881][ T7421] do_sys_openat2+0x174/0x1ca [ 2395.799599][ T7421] __riscv_sys_openat+0x178/0x1fe [ 2395.800336][ T7421] syscall_handler+0x94/0x118 [ 2395.801084][ T7421] do_trap_ecall_u+0x1aa/0x216 [ 2395.801973][ T7421] handle_exception+0x146/0x152 [ 2395.802818][ T7421] [ 2395.802818][ T7421] -> #0 (set->srcu){.+.+}-{0:0}: [ 2395.804061][ T7421] check_noncircular+0x2ba/0x354 [ 2395.804891][ T7421] __lock_acquire+0x2e4e/0x8594 [ 2395.805791][ T7421] lock_sync+0x286/0x504 [ 2395.806585][ T7421] __synchronize_srcu+0xd4/0x292 [ 2395.807466][ T7421] synchronize_srcu+0x172/0x414 [ 2395.808339][ T7421] blk_mq_quiesce_queue+0x126/0x196 [ 2395.809150][ T7421] elevator_disable+0xb8/0x27c [ 2395.809965][ T7421] blk_mq_update_nr_hw_queues+0x394/0x113c [ 2395.810852][ T7421] nbd_start_device+0x140/0xb2c [ 2395.811595][ T7421] nbd_ioctl+0x474/0xb98 [ 2395.812317][ T7421] blkdev_ioctl+0x23c/0xca0 [ 2395.813048][ T7421] __riscv_sys_ioctl+0x18e/0x1e2 [ 2395.813944][ T7421] syscall_handler+0x94/0x118 [ 2395.814713][ T7421] do_trap_ecall_u+0x1aa/0x216 [ 2395.815546][ T7421] handle_exception+0x146/0x152 [ 2395.816361][ T7421] [ 2395.816361][ T7421] other info that might help us debug this: [ 2395.816361][ T7421] [ 2395.817385][ T7421] Chain exists of: [ 2395.817385][ T7421] set->srcu --> &q->q_usage_counter(io)#21 --> &q->sysfs_lock [ 2395.817385][ T7421] [ 2395.819422][ T7421] Possible unsafe locking scenario: [ 2395.819422][ T7421] [ 2395.820278][ T7421] CPU0 CPU1 [ 2395.820975][ T7421] ---- ---- [ 2395.821692][ T7421] lock(&q->sysfs_lock); [ 2395.822557][ T7421] lock(&q->q_usage_counter(io)#21); [ 2395.823758][ T7421] lock(&q->sysfs_lock); [ 2395.824763][ T7421] sync(set->srcu); [ 2395.825675][ T7421] [ 2395.825675][ T7421] *** DEADLOCK *** [ 2395.825675][ T7421] [ 2395.826478][ T7421] 5 locks held by syz.2.779/7421: [ 2395.827182][ T7421] #0: ff6000001a034998 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_ioctl+0x144/0xb98 [ 2395.828886][ T7421] #1: ff6000001a0348d8 (&set->tag_list_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0xb2/0x113c [ 2395.830777][ T7421] #2: ff60000019d05310 (&q->q_usage_counter(io)#21){++++}-{0:0}, at: blk_mq_update_nr_hw_queues+0x20e/0x113c [ 2395.832818][ T7421] #3: ff60000019d05348 (&q->q_usage_counter(queue)#5){+.+.}-{0:0}, at: blk_mq_update_nr_hw_queues+0x20e/0x113c [ 2395.834954][ T7421] #4: ff60000019d05838 (&q->sysfs_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0x414/0x113c [ 2395.836787][ T7421] [ 2395.836787][ T7421] stack backtrace: [ 2395.837860][ T7421] CPU: 0 UID: 0 PID: 7421 Comm: syz.2.779 Not tainted 6.14.0-rc1-syzkaller-g2014c95afece #0 [ 2395.838189][ T7421] Hardware name: riscv-virtio,qemu (DT) [ 2395.838561][ T7421] Call Trace: [ 2395.838708][ T7421] [] dump_backtrace+0x2e/0x3c [ 2395.838995][ T7421] [] show_stack+0x30/0x3c [ 2395.839226][ T7421] [] dump_stack_lvl+0x12e/0x1a6 [ 2395.839555][ T7421] [] dump_stack+0x1c/0x24 [ 2395.839858][ T7421] [] print_circular_bug+0x3a2/0x42c [ 2395.840170][ T7421] [] check_noncircular+0x2ba/0x354 [ 2395.840492][ T7421] [] __lock_acquire+0x2e4e/0x8594 [ 2395.840805][ T7421] [] lock_sync+0x286/0x504 [ 2395.841112][ T7421] [] __synchronize_srcu+0xd4/0x292 [ 2395.841576][ T7421] [] synchronize_srcu+0x172/0x414 [ 2395.841982][ T7421] [] blk_mq_quiesce_queue+0x126/0x196 [ 2395.842282][ T7421] [] elevator_disable+0xb8/0x27c [ 2395.842531][ T7421] [] blk_mq_update_nr_hw_queues+0x394/0x113c [ 2395.842869][ T7421] [] nbd_start_device+0x140/0xb2c [ 2395.843162][ T7421] [] nbd_ioctl+0x474/0xb98 [ 2395.843390][ T7421] [] blkdev_ioctl+0x23c/0xca0 [ 2395.843623][ T7421] [] __riscv_sys_ioctl+0x18e/0x1e2 [ 2395.843937][ T7421] [] syscall_handler+0x94/0x118 [ 2395.844180][ T7421] [] do_trap_ecall_u+0x1aa/0x216 [ 2395.844474][ T7421] [] handle_exception+0x146/0x152 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2398.160697][ T58] block nbd2: Receive control failed (result -32) [ 2398.163396][ T57] block nbd2: Receive control failed (result -32) [ 2398.236729][ T7421] block nbd2: shutting down sockets [ 2404.099456][ T11] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2405.106375][ T11] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2405.612681][ T11] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2405.978846][ T11] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2411.945212][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2412.054764][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2412.198476][ T11] bond0 (unregistering): Released all slaves [ 2412.856472][ T11] hsr_slave_0: left promiscuous mode [ 2412.879179][ T11] hsr_slave_1: left promiscuous mode [ 2413.017551][ T11] veth1_macvtap: left promiscuous mode [ 2413.020503][ T11] veth0_macvtap: left promiscuous mode [ 2413.040140][ T11] veth1_vlan: left promiscuous mode [ 2413.063259][ T11] veth0_vlan: left promiscuous mode VM DIAGNOSIS: 23:06:38 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff86189ffe mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861d40a4 vstvec 0000000000000000 mepc ffffffff800846e6 sepc ffffffff80a26524 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a061d000000b6ba4 x0/zero 0000000000000000 x1/ra ffffffff86189fb8 x2/sp ff200000004d6690 x3/gp ffffffff899f8ea0 x4/tp ff6000001c158000 x5/t0 ff200000004d6f94 x6/t1 ff200000004d69e0 x7/t2 203a474e494e5241 x8/s0 ff200000004d6780 x9/s1 ffe3ffff0009acdc x10/a0 ff200000004d66e4 x11/a1 0000000000000005 x12/a2 1fe400000009acdc x13/a3 0000000000000000 x14/a4 0000000000000000 x15/a5 0000000000000001 x16/a6 0000000000000003 x17/a7 ff200000004d6b67 x18/s2 ff200000004d6c24 x19/s3 1fe400000009acd8 x20/s4 0000000000000005 x21/s5 ff200000804d6c1d x22/s6 ff200000004d6720 x23/s7 00000000004d6aff x24/s8 dfffffff00000000 x25/s9 1fe400000009acf4 x26/s10 0000000000000000 x27/s11 000000007fffffff x28/t3 1fe400000009ad3c x29/t4 ffe3ffff0009ad6c x30/t5 ffe3ffff0009ad6d x31/t6 ff200000004d6c1f fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff861d1882 mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861d40a4 vstvec 0000000000000000 mepc ffffffff80071dd0 sepc ffffffff861d1dc6 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a02ac000000b0174 x0/zero 0000000000000000 x1/ra ffffffff861d188c x2/sp ff200000002d7900 x3/gp ffffffff899f8ea0 x4/tp ff600000132bcec0 x5/t0 0000022dc598c228 x6/t1 ffe3ffff0005af28 x7/t2 ff6000005cde06c0 x8/s0 ff200000002d7a00 x9/s1 ffffffff88d5cce0 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000000 x13/a3 ffffffff879a7ca0 x14/a4 0000000000000000 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 ffffffff88d5cce3 x18/s2 ffffffff861d186a x19/s3 1fe400000005af28 x20/s4 000000003b9aca00 x21/s5 ffffffff88d5cd40 x22/s6 ffffffff80071cf0 x23/s7 0000000000000001 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff861d40a4 x27/s11 0000000000000000 x28/t3 ffffffff802c492c x29/t4 fffffffef11ab99c x30/t5 fffffffef11ab99d x31/t6 ffffffff89b00840 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000