d0ee3c56c6b0086603897644f93fd371ef0a36eba8ceac877705a95cda2928c1736c1df3c245d4140938e40d656765b7e81f68544f481951b87849ec91d6a03c88c7866cb2a762c86fb66d6ce400c7e67946dc6734e2409a44d8ae9c1d7f8e9e53677cb5b2b5f373ee52352b05c98a5df7fe712146d948d8c9077ca3d885ae16467803fd497f2d60315d563e172afa1affda34d3660baaa8bee83a558b162ff4c0869aa8a579f75798305759c9ced6855bb6d83b3175a5056f5c6fe3652c079e6a4c03ae1d3bc008b758a90a816ea3731a1faf3694b7eb42289e42c9e3daee3f7f089d7cd17df3abc9f98d8f3a837607328ef6d578607f655bde095e6c75bdecc8f2761718b7167927367162b293441b1a93ba66854d5c51f5be7966e4ce22330ec68412df300458ff2ed22acb37549ed14895a7860ec0504ad3912a8fa51c4ae68b59c1361012b0d3a89d1cf27f7d2f9b6d110bf85ebb3071c19d8900169150a13cb03a73a1f8fdc5ff806669ec60afcfb2432d0d0aad065716874d961e361e04a3cdd8995b8fb7d4636cff794857a94aa757f1568be578b042d58e2bdfbdf735158a6fd8f4a6471f3dfe27792999fa72b8d9941f2ec0539b84e9b65804322d60868864cc52e3f8446b821c2c9042b5472ed633ebd9a53619ed8d64219bbde0e22728a2279f053d35a939e15ef70ef5f868f7edc5424eae34e309d8f02b66b4e7baf43a4fdb9416f10c259fde1b6c07ce255b3b8517ee98ce64575217701f224588bd6386a72f628a3ca94dff2b470bead925de1f9d8d114b6e63ba5163a10e978a4f72114bbe67d129f0da0b3566543c716eea93c22665f542b2c5d657a15e1dd7b3d7bc00c4ceb9e81696b8e388705ae82868f910397ff37f4c6a9f92bde40beda60562e11ea63f4b13fca50bd61e3d7d080d20a2ad38201e500ed62984d060d1140aa8b944452f2dafc98ef3b6373e118ccf42198eeb2fcdca0b9707b7ed61ff6e9c4a1292aeb5d0bfef8fd2523a2be1a7df4e152bacffc11f6aa1cab6892d4b2c1fa30949e683702b948f1bb6adcb26fa9ebdc247c4257ffeb5077efbdf7c8311ad57cca9d6de9c4cd3a7d6b0c26bcff625aff4e0f36350ff8acbe5a9d653d1d378775510a5e1776ee8b0bae33941e4cf522b71e947f0cd068d18ed6ab6047856075c0339470ad8fd9e4dc76ad39d8e5fc7d280b10a35da785d4fc9222f46a28887a1ba4b4d9c76b575692a62cbf1c83e49250852ba7d235efb54db269736eefaf7a90d7938aed59a0791f4319f3ca1852c1423315989c065a391b146bca9974e4e1d335380e0cd3b527e5349103d71dd1c6953e9b616cca6bfd020446773ee5bf0614b1754daa03433f807a7879fa51c6b96f718f9c53d1e560db5f066ede9ba313addcd00106cc088a30973f130754c72ab88720a3968fe47644d02fbc34586c383641966f2239777ee91796e88462720dc2810356bb842a4d7da042148f434b27883ed355ef57d1c1b0e9ae1053a05bf522c8b3a936edb80847eabc5507a96f6e130bf1ef13abe558427d3532f0c562b499aa17e3a14a1fdc9b48c528e81c8af9376a7a2165b6a5668bbd0e054a1ee1d9f904319a1f3c8cce5884ca844af3bc4e0447adcf716614e16abe701606ccd0a85261eb4a7029ffb7b32f2c9198c13a677d28b02737a9a70d90815833e0871d21033a958d3939301aa2fb156e7f159891d2e1293ae2d636fa36890af4f9c575510aabb0ad4270ac3c6a5fba36545ba7f5ca5ad4834d939c351d3d43dd3f5f6dad3d815fd1e606b96a227d9d4d2448fe53befdda127d9228d4b2a74411d4004d8ed124f3924bc3f2e7fa68edb5df6d271336ed6d6162b97d2873a142002f0d372d7a430ecf66e501ee6d197b83c3159b8c8ac030eaabf036aac3b1c66ec5b0954b928f4d49eefefb5d47ff75fe630b9bde7e371700a76f849c48a76f81274a768a4746a1b0315e6363c128224c2282a5562a036348110dc8987d8b19e9d14015736c99c7b99fda37a2b7161fb89b664191dce6d299d94a0edb2e60690577943f63728dcc0ecfbd7da39fb275c25b680139c5b8135df8908fc3c0ceba32f263a8e916fe89fc6fd18c83ac9ffd78e3a93f05289e369e07e3eacb7f8452844fa71dea29dff2708aa8ccb8498907dc51234041e3758f6ba59b2e9f9fb381756af60f9492595e47dde98f2ad8f81e82f69407613f46729e958e02736172e2e806a6279785c689c133471a5987790f219cd320e50a4a44149b6f6f3185ac2c83d78b3f5413aa63c77a90677b7bf36efbc732e8cc8d28fe7082657de574dde8fa61d6195d60828ed385d2bc023c8abcfec47372ffc81b9c90080220134d703975ed7e78c81eddac9935c9150f8239e1209340ae297e5e88da6485327a20ed48107efd1adb3bf3c973e3f827a924f3895121018d77cdedaf31c575230861aeb8c0e13d41fa3df6533299855fe7478b530525aeb2ad30c3cdfa6284b3f6421db50445b452916714e8a7c7069b9efbac15ea46890e9a13da072a1931b55c39a1bce8636f44447b7902c8a4d5b5d09ab422018b0387e175bc94411d13e4c5b4e3ec18476be5120df0f3b50f41cb6dd21ca93644ae9bf1f15949d754cf7d3897cb574f8009815e66691c2a1a55d992af23f951ccd6defd51eebce159a3641922bf0442fb14c1b9f081ba4a33754c774d6293c76888e9504bcde3f08d02fa30a47e8beb0cfca1ec42d7ea03750af18d2cc9f4fc8a880a02884fc8588a6c73d9c149a8a7d0298c41b8cca777d960e2797995ecac1c19dc981353f371e2689470509375b19c988bd5bd6f9ee09028d9e53183fadb4387936cfda03e6440621ddc73617524453b221f46f77d6dd59a276b0c61d5516a86452e7839adc2f1d6e2c9ff64b18d7f86ec8028dfe8d6e797d5550faf64185165a80afd8ed6fb593398769f54e7156533ec9ee0feb80312aa979065b15cd0c187700db0438ffa98fa0d4bf124a1f9dd6298c4d0e4cad37f2188c6c19fa7a872c14b64d4f5d5c1c649f4784631986447db6a7157b03599cbe9cd3d124142fad70375010063204fd935e8aeea304b996e8f1f6f16d48f1638a75c82a9b39f27be2ce1ab3686eb8672e53b773a594ccb87cadc1eacec1643e9f1e7efcc2f446fdab9f51a69b73c2add56455657628f4d8235773d1ba12678439f6bd0fb0d9239250e9754f05affa6e3b03b26566af9e759bb4fb24aaa3a742e5572a01655810865f364a07dcfd2e2f2071447595571534f8562812142ac91ba197f06bc88b6d38f0dfdba6ed711ad4b0ba03603c8704655935fe60151c17080b91be002f2590cc317e01c62adf91b88c6a1d9ae1ab6a1841319d82299ea5700339809f7070fe783ebfcac9ed70ee404347ec1687d870b18b706c6ded7bd79967c198f2d68322467cfbde02debf153adafaf8220fe598a65bc1583f2f3182f91a4a3baca94669047098011c85fabe3e6b5dff34d010320313f8b471552b106dc4c77eb9a33aa18a266c72e0c69ce70e64d0b0aaed1723f839c73e59b2402709f2acd93b9ea2af7d66c85c20bfe92b37b3dcf0f4f86f89e36c7fbda2cdb5d75b0d43d68ef4a67847064bed8011303c5e1a22f33e9befc5231f1341d6d2547ab42d4818edd45028e6d2b1e75d514b48ffa4f89d099313a526b1be2bb290cb7a1d525f0d1bafea3b3cde9ff5d873fb501d39e958e4177179e48e6362714df1bceb6af31ae3b836c2028ca429111cf5bdc2de3fd986da9958e6e6f6c248b86aef57bda8a8e71cd96d870c1c10355b5d217ad2ff3b8e3147d9857546d9ddfe6ef04fe444014347ccf1a11d6cac6c781eeb12a9ff094df6c8d44f2e0cd51f693322a056e7ca092f5a975e17ca45f3cea13784fd1c4bd1d3398f2f40cd81fde42029a5ab48b1d4bf0cb4943f99e7449bb74dba588d8b8c404849886f6db9b969a15cb5bd7c079c3efadb7cb187331601762cf5bec4c77c13c16ee4e4c826ac51856ecb6c991fc622e2ed70c260b9ed4aa4f2401882bd9f16d9384c3e4683916fb8df82f652084dd2c6b60600370d31529b29b51114b463bb3e5fd6f1d9b4908c2b4e357453face3c37f7c92ac87b4f7e6c10dd6cbf78a04add7bba68a4b63d4be6015f6ace9b921247c249b6b2adafb9d34fa001b108d56e113eb6bd0a7c255172653d0c810f5ab3d2141af3870cf4ad80178ca9f1eee2fea1d542e2aaeec5fb1d9efe4c2a8e79cef531030ee8c6c290477375f8330e41e1a00c22de7428336fa64aaf46960f2265057ffc1b1ec050bd096b0490936ab1ca47a3106587d906861eb05804843a34c2a94cca10708a4fb427efb803aca0d7ac60fdef756608884121e3e1bd2d8e7ab6c55b855167b8fd393893c3ac1d33fcdd56eb274800ca7c2d61aef4ecf1ce4c31b6569f149a77338a9af0836fe756f0ad6caa2275cdd9caf739f626f8f793a91a23855612df59d5c0b8796868678286ae015b16dc6c9f4da3e9204e2585ad5d0063b44e7c5ff2078884d5a657f7d83eb5b76e83f7e2654e6b33e091ff1edca8bfa95e1d46b2d2f020a18f9f26657516cc2dc6927e65f85ae66a7b727fc4d5a729b0b451e70bcc0bcba8e06d2e25a1691317ec1809c1218f3d7faf311e912a2b2b4f37183efeb9838091212dae8214406a4e8af532e4eccebfbd494f4891d6b27ebbe8c08d01f4412561215a470dd220fda6f86ac6f58fe372e6c836afddb5d02243cf05a9bb69d73988a6d0fe090f51a435e49c42d3559d2d62de3f1c5de1e30991eb1ac12f4556236b2c0772688e0e947b3eb60cde43d0e4d740ae0f678395fb88e96ba9a8e3eb41143fa4ebc063b76a79187a2e497bbb5b2f83e5f1783db5799b721d779659e9f2a62948c0d314b42638bff2950fe161c06817cc085045baf57bbd7ecb0523c7d994e901a6b38297e71f704ff70b436f1b7ee703e31133a14ec3f6e16ae9a566c70737e821f8751074956b1cf6ad3917e1dd084b3bb9b7b3a0e551a2dab770eb627d2fb0e22776883c6a05e412ab2", 0x1000}, {&(0x7f0000001c40)}], 0x9, 0x0, 0x0, 0x4004084}}], 0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) fcntl$setpipe(r2, 0x407, 0x7) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) 15:19:44 executing program 2: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) 15:19:44 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0x7, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x101040, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f00000000c0)) [ 1991.311597] device wlan1 left promiscuous mode 15:19:44 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x301000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = getpgrp(0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, {0x2b}}, './file0\x00'}) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x20, 0x50, 0x8, 0x20, 0x0, 0xfffffffffffffffe, 0x200, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x800, 0x4}, 0x49ae0, 0x2, 0x2, 0x1, 0xdbf, 0x7f, 0x7fff, 0x0, 0xfffffff7, 0x0, 0x2b32}, r2, 0x4, r3, 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) r5 = syz_io_uring_setup(0x7bdf, &(0x7f00000000c0)={0x0, 0x17ad, 0x8, 0x2, 0x2d0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140)) ppoll(&(0x7f0000000180)=[{r0, 0x1}, {0xffffffffffffffff, 0x9601}, {}, {0xffffffffffffffff, 0x30}, {r1}, {r4, 0x9604}, {0xffffffffffffffff, 0x1008}, {0xffffffffffffffff, 0xc400}, {r5, 0x9000}, {0xffffffffffffffff, 0x40}], 0xa, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={[0x5]}, 0x8) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r7, 0xfffff000) dup2(0xffffffffffffffff, r6) 15:19:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x92a8, 0x10, 0x3, 0x102}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 15:19:44 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x5}) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) 15:19:44 executing program 6: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x5}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) 15:19:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x92a8, 0x10, 0x3, 0x102}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 15:19:44 executing program 1: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000000040)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4003}], 0x0, &(0x7f00000004c0)=ANY=[]) getdents64(r0, &(0x7f0000000080)=""/33, 0x21) openat(r0, &(0x7f0000000080)='./file1\x00', 0x2c400, 0x8) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x149002, 0x190) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000240)) fspick(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x20a142, 0x71) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000c, 0x40010, r0, 0x9b371000) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001000)={0x14, 0x2c, 0xcd2781b960712dff}, 0x14}}, 0x0) ioctl$FICLONE(r1, 0x40049409, 0xffffffffffffffff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000003c0)) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) 15:19:44 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x718}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) signalfd(r0, &(0x7f0000000000)={[0x4]}, 0x8) [ 1991.456038] device wlan1 entered promiscuous mode [ 1991.461715] device wlan1 left promiscuous mode [ 1991.503814] device wlan1 entered promiscuous mode [ 1991.520645] device wlan1 left promiscuous mode 15:19:57 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x1010000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) 15:19:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012cbd7000fcdbdf25650000000c0099800800010007000000523018d95a7738646f4de27846d191bad16a96fe12f9fa8afcd9b4dbbe4a442ef60f91b603c8f7b48b081a4a70c9014578db5b915b72fe439c23a4b8ff531233401dd06f02f204b4eeac4261dbdad961c14e2877307c9bf57ef47c8417d467e5e771fffd591af7d30ef9bb091c70dde9a5e9"], 0x2c}, 0x1, 0x0, 0x0, 0x4090}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0), 0x8, 0x2180) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in6=@local, 0x4e24, 0x670a, 0x4e20, 0x0, 0xa, 0x30, 0x0, 0x87, 0x0, 0xffffffffffffffff}, {0x1, 0x5, 0x7fffffff, 0x7, 0x3, 0x40, 0x65fc385f}, {0x6, 0x7, 0xcbd, 0xd31}, 0x9, 0x0, 0x1, 0x1, 0x2, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d2, 0x32}, 0x0, @in6=@empty, 0x3507, 0x4, 0x1, 0x81, 0x8f2, 0x2, 0xa3a}}, 0xe8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) 15:19:57 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r2 = accept$inet(r1, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r3 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r1, 0x197f8000) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 15:19:57 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x10000, 0x0, 0x0, 0x62ec9bd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0], 0x1, 0xfff}) 15:19:57 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x5}) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) 15:19:57 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/211, 0xd3}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f00000002c0)={&(0x7f00000001c0), &(0x7f0000000200)=""/170, 0xaa}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:19:57 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x92a8, 0x10, 0x3, 0x102}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 15:19:57 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x3, 0x6, @multicast}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000080)={r6, 0x3, 0x6, @multicast}, 0x10) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000080)={r8, 0x3, 0x6, @multicast}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) r10 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000000080)={r11, 0x3, 0x6, @multicast}, 0x10) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)={0x494, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {}, [{{0x8}, {0x13c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xffffff80}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x124, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r6}, {0x50, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x0, 0x1, 0x3f, 0x80000000}, {0x0, 0x1, 0x0, 0x9}, {0x37, 0xfb, 0x5, 0x2}]}}}]}}, {{0x8, 0x1, r8}, {0x164, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x205f3864}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0xfffffffffffffe65}, {0x8, 0x4, 0x10001}}, {0x8}}}]}}]}, 0x494}, 0x1, 0x0, 0x0, 0x41}, 0x8000) [ 2004.930060] device wlan1 entered promiscuous mode 15:19:57 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 15:19:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) accept(r0, &(0x7f0000000000)=@isdn, &(0x7f00000000c0)=0x80) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) [ 2005.021066] device wlan1 entered promiscuous mode [ 2005.022789] device wlan1 left promiscuous mode [ 2005.075361] device wlan1 left promiscuous mode [ 2005.079956] device wlan1 entered promiscuous mode [ 2005.143312] device wlan1 left promiscuous mode 15:20:15 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/211, 0xd3}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f00000002c0)={&(0x7f00000001c0), &(0x7f0000000200)=""/170, 0xaa}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:20:15 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 15:20:15 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x7, 0x0, 0x9, 0x3, 0x0, 0x5, 0x40, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7f, 0x0, @perf_config_ext={0x400, 0xfffffffffffffffb}, 0x14200, 0x7, 0x5, 0x2, 0x3c1, 0x4, 0x1, 0x0, 0x5, 0x0, 0x7}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200080, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r3, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) 15:20:15 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:20:15 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(0x0, r4, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x77359400}}, 0xfffff800) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/219, 0xdb, 0x3) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r0, r1/1000+60000}, {0x0, 0x2710}}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000340)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd_index=0x3, 0x3f, 0x0, 0x6, 0x1}, 0x9) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'ipvlan0\x00'}) 15:20:15 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3b}, 0x0, 0x0, 0x7}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000240)={&(0x7f0000000100), &(0x7f0000000140)=""/244, 0xf4}) syz_open_dev$usbmon(&(0x7f00000000c0), 0x200, 0x80) writev(r3, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @private=0xa010102}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) dup2(0xffffffffffffffff, r0) 15:20:15 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 1) 15:20:15 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x3, 0x71, 0x4, 0x4, 0x0, 0x10000, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc47f, 0x2, @perf_config_ext={0x1, 0x2}, 0x202, 0x6, 0x0, 0x3, 0x7, 0x9, 0x7, 0x0, 0x1f, 0x0, 0x4}, 0xffffffffffffffff, 0xc, r0, 0x1) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) 15:20:15 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x0, 0x80, 0x9, 0x7, 0x38, 0x9, 0x0, 0x8, 0x30000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80, 0x0, @perf_config_ext={0x100000000, 0x229}, 0x58247, 0x80000009, 0x9, 0x9, 0xd00, 0x800, 0xfffe, 0x0, 0x5, 0x0, 0x9}) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) [ 2022.319636] device wlan1 entered promiscuous mode 15:20:15 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) [ 2022.331622] FAULT_INJECTION: forcing a failure. [ 2022.331622] name failslab, interval 1, probability 0, space 0, times 0 [ 2022.334840] CPU: 0 PID: 10190 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2022.336584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2022.338699] Call Trace: [ 2022.339376] dump_stack+0x107/0x167 [ 2022.340304] should_fail.cold+0x5/0xa [ 2022.341287] ? __alloc_skb+0x6d/0x5b0 [ 2022.342256] should_failslab+0x5/0x20 [ 2022.343244] kmem_cache_alloc_node+0x55/0x330 [ 2022.344380] __alloc_skb+0x6d/0x5b0 [ 2022.345328] inet_netconf_notify_devconf+0xdd/0x250 [ 2022.346590] inetdev_event+0x105e/0x1670 [ 2022.347617] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2022.348996] ? devinet_init_net+0x650/0x650 [ 2022.349985] ? nh_netdev_event+0x8c/0x370 [ 2022.351036] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2022.352355] raw_notifier_call_chain+0xb3/0x110 [ 2022.353550] call_netdevice_notifiers_info+0xba/0x130 [ 2022.354862] unregister_netdevice_many+0x852/0x1490 [ 2022.356113] ? netdev_pick_tx+0xc70/0xc70 [ 2022.357191] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2022.358520] ? queue_delayed_work_on+0xb4/0xe0 [ 2022.359675] ? trace_hardirqs_on+0x5b/0x180 [ 2022.360770] unregister_netdevice_queue+0x201/0x2c0 [ 2022.361840] ? unregister_netdevice_many+0x1490/0x1490 [ 2022.363188] ? linkwatch_fire_event+0x63/0x190 [ 2022.364363] __tun_detach+0xfc1/0x12b0 [ 2022.365380] tun_chr_close+0xc4/0x250 [ 2022.366344] __fput+0x285/0x9f0 [ 2022.367171] ? __tun_detach+0x12b0/0x12b0 [ 2022.368235] task_work_run+0xe2/0x1a0 [ 2022.369215] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2022.370452] syscall_exit_to_user_mode+0x38/0x1d0 [ 2022.371665] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2022.372979] RIP: 0033:0x7fa43fdb1b19 15:20:15 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f00000000c0)=""/65, 0x41}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) [ 2022.373950] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2022.378727] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2022.380642] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2022.382473] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2022.384288] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2022.386133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2022.387954] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:20:15 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x3, 0x102}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 15:20:15 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f00000001c0), 0x4040, 0x0) fcntl$setpipe(r0, 0x407, 0x10000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'vlan1\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x1, 0x5, [0x3, 0x2, 0x1, 0x1000, 0x4, 0x0, 0x34, 0x6]}}) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) r2 = pidfd_open(0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f00000000c0)="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") 15:20:15 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) syz_io_uring_complete(r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) [ 2022.487725] device wlan1 left promiscuous mode 15:20:15 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x4000010, r0, 0xfffff000) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f00000000c0)=""/165, 0xa5}) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x2, 0x101, 0x0, 0x0, {}, [@CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_TUPLE={0x4}]}, 0x1c}}, 0x0) ioctl$MON_IOCX_GETX(r2, 0x4018920a, &(0x7f00000001c0)={&(0x7f0000000180), &(0x7f0000000500)=""/4096, 0x1000}) 15:20:15 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2022.639396] device wlan1 entered promiscuous mode [ 2022.640814] device wlan1 left promiscuous mode 15:20:30 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) pread64(r0, &(0x7f00000000c0)=""/138, 0x8a, 0xfff) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x1, 0xffffffffffffffff}, 0x11102, 0x7, 0x81, 0x4, 0x8, 0x6, 0x7, 0x0, 0x45731cd1, 0x0, 0xfffffffffffffffe}, 0x0, 0x8, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) syz_io_uring_setup(0x1543, &(0x7f0000000300)={0x0, 0x9405, 0x0, 0x3, 0xfb}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)) syz_io_uring_submit(r3, 0x0, &(0x7f00000002c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000280), 0x1, 0x0, 0x1}, 0x1) dup2(0xffffffffffffffff, r1) 15:20:30 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:20:30 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x102}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 15:20:30 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 2) 15:20:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() syz_open_procfs$namespace(r1, &(0x7f00000005c0)='ns/ipc\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r2, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x52, 0x2, 0x4, 0x0, 0xffffffff, 0x12200, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x80000001, 0x4, @perf_bp, 0x4, 0x65, 0x0, 0xe, 0x8, 0x52b9, 0x1, 0x0, 0x3ed, 0x0, 0x80}, r1, 0xffffffffffffffff, r2, 0x8) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) 15:20:30 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="30000000000b03030000002f6475762f75738b8d08626d6f6e230000000008000240000000234b864e796cf9bc733d6dcd4953984296b9a6490200000000000000eaacbfd350d2c3caf66ce22e2450c054e57afd3121e17949eb93181f7c305c86655ea5bf3a68bd3458774d3142dfd0ac40384bbd0a144f9e11b537396edb50b44000213b88c44c5ea1d271f600d77de1fd9bc46de5465af5f58d83bbef20fd8c6ac82bbccc417b7bc400000000199c7b8149230ffaa9b93e5088a684325357e5628a9a020d1f2a965c1d213aeb38a692739b24cf5ca7b2c7d93198c68471a866f8629e"], 0x30}, 0x1, 0x0, 0x0, 0x2}, 0x4000805) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) r2 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x10, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r5 = socket$inet(0x2, 0x1, 0x3) connect$inet(r5, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) syz_io_uring_submit(r6, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000140)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x4007, @fd_index=0x5, 0x9, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x873) 15:20:30 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/211, 0xd3}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f00000002c0)={&(0x7f00000001c0), &(0x7f0000000200)=""/170, 0xaa}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:20:30 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/usbhid', 0x2, 0x10a) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x800, 0x1}, 0xe) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) [ 2037.840778] FAULT_INJECTION: forcing a failure. [ 2037.840778] name failslab, interval 1, probability 0, space 0, times 0 [ 2037.842574] CPU: 0 PID: 10245 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2037.843538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2037.844698] Call Trace: [ 2037.845073] dump_stack+0x107/0x167 [ 2037.845589] should_fail.cold+0x5/0xa [ 2037.846119] ? create_object.isra.0+0x3a/0xa30 [ 2037.846752] should_failslab+0x5/0x20 [ 2037.847280] kmem_cache_alloc+0x5b/0x310 [ 2037.847862] create_object.isra.0+0x3a/0xa30 [ 2037.848480] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2037.849181] kmem_cache_alloc_node+0x169/0x330 [ 2037.849836] __alloc_skb+0x6d/0x5b0 [ 2037.850357] inet_netconf_notify_devconf+0xdd/0x250 [ 2037.851058] inetdev_event+0x105e/0x1670 [ 2037.851627] ? devinet_init_net+0x650/0x650 [ 2037.852265] ? nh_netdev_event+0x8c/0x370 [ 2037.852851] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2037.853600] raw_notifier_call_chain+0xb3/0x110 [ 2037.854259] call_netdevice_notifiers_info+0xba/0x130 [ 2037.854972] unregister_netdevice_many+0x852/0x1490 [ 2037.855662] ? netdev_pick_tx+0xc70/0xc70 [ 2037.856269] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2037.856999] ? queue_delayed_work_on+0xb4/0xe0 [ 2037.857647] ? trace_hardirqs_on+0x5b/0x180 [ 2037.858248] unregister_netdevice_queue+0x201/0x2c0 [ 2037.858934] ? unregister_netdevice_many+0x1490/0x1490 [ 2037.859669] ? linkwatch_fire_event+0x63/0x190 [ 2037.860326] __tun_detach+0xfc1/0x12b0 [ 2037.860877] tun_chr_close+0xc4/0x250 [ 2037.861413] __fput+0x285/0x9f0 [ 2037.861872] ? __tun_detach+0x12b0/0x12b0 [ 2037.862461] task_work_run+0xe2/0x1a0 [ 2037.862997] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2037.863678] syscall_exit_to_user_mode+0x38/0x1d0 [ 2037.864356] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2037.865078] RIP: 0033:0x7fa43fdb1b19 [ 2037.865602] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2037.868135] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2037.869196] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2037.870186] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2037.871183] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2037.872169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2037.873156] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:20:30 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000000180)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) fallocate(0xffffffffffffffff, 0x4a, 0x2, 0x320) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x40010, r0, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f00000000c0)="336ab7b948353748332461163e568c38cd622b6c0eeec7aaf799f07fa17447f25c5155f3e1f23e09f6eea01faa4c3abbb0f0aacc4d247a72b36f339f5b1473cee51d73a18df36e587ecae9da43a9cafc17a1af4ddc5781e6f0ef7b06e31f3caea5cd47f6d8e88b69882f5452d897a0ae25dfa67d18ab077bdef340cf556ebf94de8497995d1c81bb3fb8f62ba92b", 0x0, 0x0, 0x1, {0x3, r5}}, 0xd4f) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x4, &(0x7f0000000040), 0x1, 0x0, 0x0, {0x0, r5}}, 0x1) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fda, 0xfe6d, 0x1, &(0x7f0000000240)={[0x1]}, 0x8) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x69) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) 15:20:30 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x102}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) [ 2037.920434] device wlan1 entered promiscuous mode [ 2037.923705] device wlan1 left promiscuous mode 15:20:30 executing program 2: kexec_load(0xb7, 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)="92c79a2a922697f00ecf773fa98b56e2159f076d731e03ed96c71d1706a26b39d067553b3919c0044a75a14290d3f62ec3d0a7bacef70e2a45bc6118e14230a23e6aca7f38c46de5d4903e23eacc00434a4f98e5bc883345", 0x58, 0x10000, 0x1}, {&(0x7f00000002c0)="a432a4fa3aca59a6ba7761e144b6444485d7aab57f31c377c3ca273501228498d5ca2b590859a3eef9f1b1c1f9a0ddfd8450258462880b836509f96e98336db33fe381b8f171516c48d8f5d4a3621e5ff50bb431879d37e1ffa9336932dc7689aaa6decee3c756972f7465235218fe75a12856989c9e9dfb426761d1ea8b745b7c8b430378bfb75235209f63b1fafc6ec70b994949b348af4fb4", 0x9a, 0x1, 0x95e}], 0x2) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) fstat(r1, &(0x7f0000000000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x2400, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f00000000c0)="336ab7b948353748332461163e568c38cd622b6c0eeec7aaf799f07fa17447f25c5155f3e1f23e09f6eea01faa4c3abbb0f0aacc4d247a72b36f339f5b1473cee51d73a18df36e587ecae9da43a9cafc17a1af4ddc5781e6f0ef7b06e31f3caea5cd47f6d8e88b69882f5452d897a0ae25dfa67d18ab077bdef340cf556ebf94de8497995d1c81bb3fb8f62ba92b", 0x0, 0x0, 0x1, {0x3, r6}}, 0xd4f) r7 = syz_open_dev$usbmon(&(0x7f0000000200), 0x6, 0x2400) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x3ff, &(0x7f0000000140)=[r1, r1, r2, r3, r4, r1, r0, r7, r5], 0x9, 0x0, 0x0, {0x0, r6}}, 0x5) 15:20:30 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 3) 15:20:30 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x140) r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x1) 15:20:30 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:20:30 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) [ 2038.049304] device wlan1 entered promiscuous mode [ 2038.055612] device wlan1 left promiscuous mode 15:20:30 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x0, 0xf800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) [ 2038.077930] FAULT_INJECTION: forcing a failure. [ 2038.077930] name failslab, interval 1, probability 0, space 0, times 0 [ 2038.082833] CPU: 1 PID: 10274 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2038.084405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2038.086277] Call Trace: [ 2038.086872] dump_stack+0x107/0x167 [ 2038.087702] should_fail.cold+0x5/0xa [ 2038.088567] should_failslab+0x5/0x20 [ 2038.089439] __kmalloc_node_track_caller+0x74/0x3b0 [ 2038.090556] ? inet_netconf_notify_devconf+0xdd/0x250 [ 2038.091732] __alloc_skb+0xb1/0x5b0 [ 2038.092555] inet_netconf_notify_devconf+0xdd/0x250 [ 2038.093693] inetdev_event+0x105e/0x1670 [ 2038.094614] ? devinet_init_net+0x650/0x650 [ 2038.095599] ? nh_netdev_event+0x8c/0x370 [ 2038.096544] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2038.097723] raw_notifier_call_chain+0xb3/0x110 [ 2038.098784] call_netdevice_notifiers_info+0xba/0x130 [ 2038.099946] unregister_netdevice_many+0x852/0x1490 [ 2038.101068] ? netdev_pick_tx+0xc70/0xc70 [ 2038.102013] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2038.103195] ? queue_delayed_work_on+0xb4/0xe0 [ 2038.104211] ? trace_hardirqs_on+0x5b/0x180 [ 2038.105184] unregister_netdevice_queue+0x201/0x2c0 [ 2038.106321] ? unregister_netdevice_many+0x1490/0x1490 [ 2038.107509] ? linkwatch_fire_event+0x63/0x190 [ 2038.108539] __tun_detach+0xfc1/0x12b0 [ 2038.109434] tun_chr_close+0xc4/0x250 [ 2038.110298] __fput+0x285/0x9f0 [ 2038.111039] ? __tun_detach+0x12b0/0x12b0 [ 2038.111979] task_work_run+0xe2/0x1a0 [ 2038.112853] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2038.113980] syscall_exit_to_user_mode+0x38/0x1d0 [ 2038.115069] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2038.116220] RIP: 0033:0x7fa43fdb1b19 [ 2038.117065] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2038.121224] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2038.122925] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2038.124533] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2038.126141] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2038.127749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2038.129355] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2051.433849] device wlan1 entered promiscuous mode 15:20:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/211, 0xd3}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:20:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, &(0x7f0000000100)) 15:20:44 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000, 0x7, 0x800000, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) 15:20:44 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x4000010, r0, 0xfffff000) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f00000000c0)=""/165, 0xa5}) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x2, 0x101, 0x0, 0x0, {}, [@CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_TUPLE={0x4}]}, 0x1c}}, 0x0) ioctl$MON_IOCX_GETX(r2, 0x4018920a, &(0x7f00000001c0)={&(0x7f0000000180), &(0x7f0000000500)=""/4096, 0x1000}) 15:20:44 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8140, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)) r3 = getpid() r4 = syz_open_procfs$namespace(r3, &(0x7f00000005c0)='ns/ipc\x00') r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x5) r6 = syz_open_dev$evdev(&(0x7f0000004b00), 0xfffffffffffffffa, 0x30100) r7 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r7, 0xfffff000) r8 = getpid() syz_open_procfs$namespace(r8, &(0x7f00000005c0)='ns/ipc\x00') getgroups(0x3, &(0x7f0000004b40)=[0xffffffffffffffff, 0xee00, 0x0]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004c00)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001500)={0x390, 0x33, 0x2, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x3, 0x0, 0x0, @pid}, @typed={0x6, 0x6c, 0x0, 0x0, @str='\xa4\x00'}, @typed={0x8, 0x3a, 0x0, 0x0, @ipv4=@local}, @typed={0x42, 0x89, 0x0, 0x0, @binary="863f7e7df5a1cee6cbb30bcb87877e85707159afb54566ebd06b50c9660230382ca68fcd63e375150553b4a3dd68a1a7865973260f8387debdc801422477"}, @generic="12cf1de94cdba4e7e49fd94e51ba2d551fe983bd14fa10a2b869f8ba88e528695a0e6251ea204f91ae731c244a9aa550671f1932599cb6efcd128b72e50d1a0a6e026bfff05424825877391285d5ab72bba812", @nested={0x2a7, 0xe, 0x0, 0x1, [@typed={0xf, 0x77, 0x0, 0x0, @str='{,-+:/^[$-\x00'}, @typed={0x8, 0x56, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @typed={0x8, 0x81, 0x0, 0x0, @pid}, @generic="55f49891dffc3f70cc7489feb263043c265c56f0b06da75fe4442b36965907398adc19293fd0590fbe67b76fc91c76c3455a183e02599c0cb44bb6517dab6562c122a79910dfe3022ce053a83ae85ed4597625c4a82458346cb4086d26eb9c6671305cbd2321446b72ca2e6816dd9abd3b52cfddd7f03529cd29c528bd2fa21ca1000674d573cd716c", @generic="648c15d481c0da2a722228ecfe2386f1a6526346022b4a699f1bd039f0b11e6f4688ce9478b24762c968d00de0d020bc46e636d9116cf9b24b21ba954d66edff14cb524a7c2d6c7a1ee62584a8bd79dca129fef09f24ab75f9a7fd7dbee2162ae5f26d072f8e2db7dec9307d5bd3cb8e2f187628199635a6408305190b76c4ead831ab21bebd9f2af37e43b64f1c6d63b4fe03cf55922e90c5e40f26c48f204fc69a1935a46804143470a04a7617da420a41267b94fd6383f1a0f87840ae83f06e45cc2a401c2e20ce139509fac75f441f88383ea643292857ed02c51a6fe25da3f8ad3e63f21324cf", @typed={0x4, 0x58, 0x0, 0x0, @binary}, @generic, @generic="04d637eca431cbf906cb873462c32e00cd6c228268494994358c7f38356b903a7be8f194e5e4ceb326938908371358d652e7333d324226ed8906a5a5cd64889abb0de2eeb49f8ed9b60af9dfc9aa45957116fe6dad971c468fbdd3c406ce9aa8aeb9c85995acbc87f9ba60733b03fe36ec58af39144d76912686706498d3e6569e99c22a002bcf1009a1f9504588ec78f2004b0d51f35acbe8f6735d5c439f7ac2b91c0583f412e687e93465aeed635d0e7970ea4c43ad44df1f01360c89cbbf7cfb15febfe8f28b2bfb8ea0276aecb0bf64e6ce211fd9ad0d1d0d84627d83c611a824c45e9afd34d996fe4de70946a679", @typed={0x14, 0x35, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x1c, 0x0, 0x0, @ipv4=@multicast1}]}, @typed={0x14, 0x3b, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @typed={0x14, 0x57, 0x0, 0x0, @ipv6=@empty}]}, 0x390}, {&(0x7f00000018c0)={0x15c4, 0x42, 0x20, 0x70bd27, 0x25dfdbfd, "", [@nested={0x144d, 0x5d, 0x0, 0x1, 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{&(0x7f0000000b40)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x380}], 0x5, &(0x7f0000004b80)=[@rights={{0x1c, 0x1, 0x1, [r2, r5, r6]}}, @rights={{0x14, 0x1, 0x1, [r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0x0, r9}}}], 0x58, 0x24000000}, 0x0) chdir(0x0) setns(r4, 0x0) r10 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r10, 0xc0185879, &(0x7f0000000300)={0x5000000, 0xaa000000}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) 15:20:44 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 4) 15:20:44 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x121, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x80000000000, 0x10000, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000100)='&/\x06\x00\x00\x00\x8d\xbc\xd9&i\x9fsx\xf8\xab\x8a\xb2$\xc6/-\xbb\xb1\xeb\xeb\xb9\xc1\xf6\x90\xbfFX\x8be@M\xfaLwht\x14\xbb\x83\xe6\x85\xc4\x81\xd4\xe4\xe5\xd9\x9fw\x9b\xaa3\x1e\xfe\x06\x03\xc4\x1f5$|*\xedC\x9e dO/Ij]\xdcc\xd9\xaf\xce#\xc0\xbd\xf95\xa5\xa7bGHZ\no: \xec\xaa\b;w-\xe5\xc0{\b\xcd\xd2\xf4\xba\xfbw\n\x88s\x0e\"{>\xed\x9e\x116\xd3\xefL\xe5\xbb\xf7\x9dc\x9d\x934!\xff\xc8\x88\x8b\x1dG\xf6\xb1\xb8`nW\xa7-\xdfKW\xc1\xcaLo\xdehD.\xde\x9c|\x9e\x83C\x94D\xa8^\xd0\xb9\xe3\xe6 Jm\xcf\xd1a\x10\x9c\x9b\x9c\xefVrm\x1a\xf8\xa1\x17\xa5\xd2\xe6`\xfbW\x01}\x91\x8f%\x86rO4n\x94`\x02E\x06\x80d\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000200)='%%!-/\be\xd0\xfb\xdc\xdax\xa6\x84\xd7\x88E\xfe\xc2z\x92\xdf\x1e\xa9:\xe2\r\x13J\v\xbc\x8e\xff\xa3\xa0\xc23\x00\xca]\xc4\x94\x95\xf5Fr\x80\x014\xc2u\xd9PZ\x8a\xeb\x81\xb4~\x7f]:\xd7M\xb0\xe2\xcc\xc0#c9\x8e\xbdh\x17\xd3XBvc$\xc92a;o\x84\x85\xfd\xc2\x00Y\xcd\x11C\x8f8P\\$\x0fv\xbf/l\x1cX\x1c\xc2L\xa4\xe9\xe7\x12\xb4=;\xce\x0f_\t\x9bT |26\xa4Wm\x89l\xb7\xa1.0\xf6\xa1\xd6\v\xf6T*d\xb6\xe1\x90&\xebX\x81\xc4!j\xe5f\x90\xc1\xb8r*\xee\x1b\x8bgWw\xac4*\b\x19\x7fg\xec\x8ad\x84\x84\xcb\x18\xbfeR\xe7\x8d\xa4\xbf(\xa1\xc2;D@\x18\xa5\x19>&\xce\x9e\x17\xe7\x17(\xa9\xb0~\x8f\xbc\x9as\xf7\xc1\xbf\xd3\x93\xd4\xf2\xf6\xa27\xc9\xd1\xf6I\xcb\xbe\xec\x06\xf1\x1e\x127]b\xa8\xa8\xd7u\xf5\x9d1\x0e\xf0\xd6.\x19\x9d\xd4\xd0$\xb8\x13\x00'/269, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x9}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) 15:20:44 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2051.451703] device wlan1 left promiscuous mode 15:20:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, &(0x7f0000000100)) [ 2051.468032] FAULT_INJECTION: forcing a failure. [ 2051.468032] name failslab, interval 1, probability 0, space 0, times 0 [ 2051.469582] CPU: 0 PID: 10303 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2051.470418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2051.471428] Call Trace: [ 2051.471781] dump_stack+0x107/0x167 [ 2051.472346] should_fail.cold+0x5/0xa [ 2051.472818] ? create_object.isra.0+0x3a/0xa30 [ 2051.473451] should_failslab+0x5/0x20 [ 2051.473923] kmem_cache_alloc+0x5b/0x310 [ 2051.474427] create_object.isra.0+0x3a/0xa30 [ 2051.474965] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2051.475595] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2051.476219] ? inet_netconf_notify_devconf+0xdd/0x250 [ 2051.476855] __alloc_skb+0xb1/0x5b0 [ 2051.477310] inet_netconf_notify_devconf+0xdd/0x250 [ 2051.477937] inetdev_event+0x105e/0x1670 [ 2051.478440] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2051.479098] ? devinet_init_net+0x650/0x650 [ 2051.479631] ? nh_netdev_event+0x8c/0x370 [ 2051.480140] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2051.480775] raw_notifier_call_chain+0xb3/0x110 [ 2051.481361] call_netdevice_notifiers_info+0xba/0x130 [ 2051.482012] unregister_netdevice_many+0x852/0x1490 [ 2051.482614] ? netdev_pick_tx+0xc70/0xc70 [ 2051.483123] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2051.483744] ? queue_delayed_work_on+0xb4/0xe0 [ 2051.484290] ? trace_hardirqs_on+0x5b/0x180 15:20:44 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0xc0d2, 0x0, 0x10000, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000280)=""/49, 0x31}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x5) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x5, 0x4, 0xff, 0x7f, 0x0, 0x3, 0x100, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x400, 0x4, @perf_bp={&(0x7f0000000040)}, 0x1148, 0x4, 0x0, 0x4, 0x3f, 0x3, 0xff, 0x0, 0xffff, 0x0, 0x2}, 0x0, 0x2, r0, 0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0x80}}, './file0\x00'}) ioctl$MON_IOCG_STATS(r2, 0x80089203, &(0x7f0000000400)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) [ 2051.484808] unregister_netdevice_queue+0x201/0x2c0 [ 2051.485538] ? unregister_netdevice_many+0x1490/0x1490 [ 2051.486160] ? linkwatch_fire_event+0x63/0x190 [ 2051.486702] __tun_detach+0xfc1/0x12b0 [ 2051.487169] tun_chr_close+0xc4/0x250 [ 2051.487625] __fput+0x285/0x9f0 [ 2051.488010] ? __tun_detach+0x12b0/0x12b0 [ 2051.488504] task_work_run+0xe2/0x1a0 [ 2051.488969] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2051.489566] syscall_exit_to_user_mode+0x38/0x1d0 [ 2051.490139] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2051.490740] RIP: 0033:0x7fa43fdb1b19 [ 2051.491190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2051.493367] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2051.494267] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2051.495117] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2051.495961] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2051.496811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2051.497681] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:20:44 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:20:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, &(0x7f0000000100)) [ 2051.589601] device wlan1 entered promiscuous mode [ 2051.593215] device wlan1 left promiscuous mode 15:20:44 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000040)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x1, 0x0, 0x1, {0x0, r4}}, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) 15:20:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), 0x0) 15:20:44 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:20:44 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) io_uring_enter(r0, 0x42db, 0x13b78, 0x0, &(0x7f0000000040)={[0x5]}, 0x8) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x658, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="0d5cf357024ee1867f470cf78b628c1b7a0a7d415f45d7083528ad198d2565e8b4d1141d6c73d8ed79396a4258c387b5580143eb82c7e3fdc17f5779435c4a1a74c8d7edb562ded15915ef09a0ec9d82326aac569e36ac33509b10d1b95dee1a0b9ac1df085d78b4f5fddfd0db1ebf54bd4fb68bd7d3058842053009e9a583d70decbdc19b3b584ae49354423c7ffe6d31f4c2fcaf4de4ba5c", 0x99, 0x4}], 0x1000, &(0x7f0000000500)={[{@rodir}, {@shortname_mixed}, {@shortname_lower}, {@fat=@showexec}, {@uni_xlateno}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@utf8no}, {@shortname_winnt}, {@utf8}], [{@smackfsfloor={'smackfsfloor', 0x3d, ']$}\xe1\xd65y\xedcgz\x96\xb5}Rm2\x8a\xcf\xc6\x8b|\xa9\xcbYuU\x80\x95\xf7\xb5qO\xf3z'}}, {@audit}, {@seclabel}]}) openat(r1, &(0x7f0000000300)='./file0\x00', 0x80000, 0x103) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000240)) r4 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) syz_io_uring_submit(r7, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r8, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f00000000c0)="336ab7b948353748332461163e568c38cd622b6c0eeec7aaf799f07fa17447f25c5155f3e1f23e09f6eea01faa4c3abbb0f0aacc4d247a72b36f339f5b1473cee51d73a18df36e587ecae9da43a9cafc17a1af4ddc5781e6f0ef7b06e31f3caea5cd47f6d8e88b69882f5452d897a0ae25dfa67d18ab077bdef340cf556ebf94de8497995d1c81bb3fb8f62ba92b", 0x0, 0x0, 0x1, {0x3, r9}}, 0xd4f) syz_io_uring_submit(0x0, r6, &(0x7f00000002c0)=@IORING_OP_STATX={0x15, 0x3, 0x0, r8, &(0x7f0000000340), &(0x7f0000000280)='./file0/file0\x00', 0x200, 0x6000, 0x0, {0x0, r9}}, 0x80000000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) dup2(0xffffffffffffffff, r2) [ 2051.671375] loop5: detected capacity change from 0 to 1536 [ 2051.685746] loop5: detected capacity change from 0 to 1536 [ 2051.742453] device wlan1 entered promiscuous mode [ 2051.744994] device wlan1 left promiscuous mode 15:20:57 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 5) 15:20:57 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2, 0x8, 0x81, 0x3f, 0x0, 0x7, 0x8200, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8004, 0xff}, 0x8406, 0x891, 0xffffffff, 0x5, 0xfffffffffffffff8, 0xc5, 0x1ff, 0x0, 0x0, 0x0, 0xb1cf}, 0x0, 0x2, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) 15:20:57 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:20:57 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000040)={0x0, 0x7fffffff}) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x10002, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0/file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r5, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x7}}, './file0/file0\x00'}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) 15:20:57 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r4, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@rc={0x1f, @fixed}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000180)=""/54, 0x36}], 0x2, &(0x7f0000000200)=""/219, 0xdb}, 0x0, 0x0, 0x0, {0x3}}, 0x2) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r5, 0xfffff000) dup2(0xffffffffffffffff, r0) 15:20:57 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), 0x0) 15:20:57 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x4000010, r0, 0xfffff000) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f00000000c0)=""/165, 0xa5}) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x2, 0x101, 0x0, 0x0, {}, [@CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_TUPLE={0x4}]}, 0x1c}}, 0x0) ioctl$MON_IOCX_GETX(r2, 0x4018920a, &(0x7f00000001c0)={&(0x7f0000000180), &(0x7f0000000500)=""/4096, 0x1000}) 15:20:57 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/211, 0xd3}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2064.643884] FAULT_INJECTION: forcing a failure. [ 2064.643884] name failslab, interval 1, probability 0, space 0, times 0 [ 2064.645516] CPU: 1 PID: 10343 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2064.646325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2064.647301] Call Trace: [ 2064.647623] dump_stack+0x107/0x167 [ 2064.648049] should_fail.cold+0x5/0xa [ 2064.648497] ? __alloc_skb+0x6d/0x5b0 [ 2064.648942] should_failslab+0x5/0x20 [ 2064.649388] kmem_cache_alloc_node+0x55/0x330 [ 2064.649943] __alloc_skb+0x6d/0x5b0 [ 2064.650394] inet6_netconf_notify_devconf+0x84/0x1a0 [ 2064.651012] addrconf_sysctl_unregister+0x134/0x1c0 [ 2064.651620] addrconf_ifdown.isra.0+0x1230/0x15f0 [ 2064.652217] ? addrconf_dad_run+0x180/0x180 [ 2064.652753] ? find_held_lock+0x2c/0x110 [ 2064.653256] addrconf_notify+0x161/0x2390 [ 2064.653769] ? tun_device_event+0x71/0x1160 [ 2064.654296] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2064.654926] ? inet6_ifinfo_notify+0x150/0x150 [ 2064.655484] ? failover_register+0x530/0x530 [ 2064.656022] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2064.656692] ? igmp_netdev_event+0x31/0x810 [ 2064.657216] ? ipmr_device_event+0x192/0x1f0 [ 2064.657760] raw_notifier_call_chain+0xb3/0x110 [ 2064.658337] call_netdevice_notifiers_info+0xba/0x130 [ 2064.658962] unregister_netdevice_many+0x852/0x1490 [ 2064.659565] ? netdev_pick_tx+0xc70/0xc70 [ 2064.660071] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2064.660705] ? queue_delayed_work_on+0xb4/0xe0 [ 2064.661262] ? trace_hardirqs_on+0x5b/0x180 [ 2064.661796] unregister_netdevice_queue+0x201/0x2c0 [ 2064.662399] ? unregister_netdevice_many+0x1490/0x1490 [ 2064.663037] ? linkwatch_fire_event+0x63/0x190 [ 2064.663588] __tun_detach+0xfc1/0x12b0 [ 2064.664064] tun_chr_close+0xc4/0x250 [ 2064.664526] __fput+0x285/0x9f0 [ 2064.664925] ? __tun_detach+0x12b0/0x12b0 [ 2064.665433] task_work_run+0xe2/0x1a0 [ 2064.665913] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2064.666512] syscall_exit_to_user_mode+0x38/0x1d0 [ 2064.667096] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2064.667718] RIP: 0033:0x7fa43fdb1b19 [ 2064.668170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2064.670409] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2064.671331] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2064.672200] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2064.673060] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2064.673930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2064.674793] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2064.691015] device wlan1 entered promiscuous mode 15:20:57 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), 0x0) [ 2064.732727] device wlan1 left promiscuous mode 15:20:57 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 6) 15:20:57 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'caif0\x00'}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) 15:20:57 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/hci_vhci', 0x80, 0x10) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x3, 0x50, 0x5, 0x40, 0x0, 0x6, 0x100, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000000), 0xb}, 0x18008, 0xc03, 0x4, 0x6, 0xbde, 0x5, 0x8, 0x0, 0x8, 0x0, 0x7}, 0x0, 0xf, r0, 0x3) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) 15:20:57 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) write$bt_hci(r1, &(0x7f0000000040)={0x1, @read_local_amp_assoc={{0x140a, 0x5}, {0xc8, 0x8}}}, 0x9) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x8, 0x1) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) dup2(0xffffffffffffffff, r2) [ 2064.791963] FAULT_INJECTION: forcing a failure. [ 2064.791963] name failslab, interval 1, probability 0, space 0, times 0 [ 2064.793462] CPU: 1 PID: 10369 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2064.794275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2064.795225] Call Trace: [ 2064.795536] dump_stack+0x107/0x167 [ 2064.795956] should_fail.cold+0x5/0xa [ 2064.796399] ? create_object.isra.0+0x3a/0xa30 [ 2064.796923] should_failslab+0x5/0x20 [ 2064.797362] kmem_cache_alloc+0x5b/0x310 [ 2064.797840] create_object.isra.0+0x3a/0xa30 [ 2064.798346] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2064.798933] kmem_cache_alloc_node+0x169/0x330 [ 2064.799470] __alloc_skb+0x6d/0x5b0 [ 2064.799915] inet6_netconf_notify_devconf+0x84/0x1a0 [ 2064.800498] addrconf_sysctl_unregister+0x134/0x1c0 [ 2064.801091] addrconf_ifdown.isra.0+0x1230/0x15f0 [ 2064.801660] ? addrconf_dad_run+0x180/0x180 [ 2064.802154] ? find_held_lock+0x2c/0x110 [ 2064.802630] addrconf_notify+0x161/0x2390 [ 2064.803106] ? tun_device_event+0x71/0x1160 [ 2064.803608] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2064.804199] ? inet6_ifinfo_notify+0x150/0x150 [ 2064.804722] ? failover_register+0x530/0x530 [ 2064.805228] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2064.805868] ? igmp_netdev_event+0x31/0x810 [ 2064.806363] ? ipmr_device_event+0x192/0x1f0 [ 2064.806871] raw_notifier_call_chain+0xb3/0x110 [ 2064.807408] call_netdevice_notifiers_info+0xba/0x130 [ 2064.807997] unregister_netdevice_many+0x852/0x1490 [ 2064.808571] ? netdev_pick_tx+0xc70/0xc70 [ 2064.809052] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2064.809662] ? queue_delayed_work_on+0xb4/0xe0 [ 2064.810186] ? trace_hardirqs_on+0x5b/0x180 [ 2064.810684] unregister_netdevice_queue+0x201/0x2c0 [ 2064.811253] ? unregister_netdevice_many+0x1490/0x1490 [ 2064.811857] ? linkwatch_fire_event+0x63/0x190 [ 2064.812387] __tun_detach+0xfc1/0x12b0 [ 2064.812835] tun_chr_close+0xc4/0x250 [ 2064.813267] __fput+0x285/0x9f0 [ 2064.813654] ? __tun_detach+0x12b0/0x12b0 [ 2064.814130] task_work_run+0xe2/0x1a0 [ 2064.814571] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2064.815137] syscall_exit_to_user_mode+0x38/0x1d0 [ 2064.815689] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2064.816278] RIP: 0033:0x7fa43fdb1b19 [ 2064.816703] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2064.818817] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2064.819688] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2064.820495] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2064.821308] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2064.822126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2064.822930] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:20:57 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:20:57 executing program 0: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:20:57 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 7) [ 2064.899426] device wlan1 entered promiscuous mode 15:20:57 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x1, 0x408181) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x4ffdd) [ 2064.906690] device wlan1 left promiscuous mode [ 2064.919892] device wlan1 entered promiscuous mode 15:20:57 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x1) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x40004307, 0x22c01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0xac00, 0x0, 0x10000, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x2, 0x1, 0x1, 0xf9, 0x0, 0x40, 0x2000, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x470fd4cf, 0x2, @perf_config_ext={0x7f, 0x80000001}, 0x8002, 0x7ff, 0x3ff, 0x5, 0xfffffffffffffffd, 0x3, 0xfff, 0x0, 0x10000, 0x0, 0x8}, 0xffffffffffffffff, 0xb, r0, 0x1) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x7, 0x80, 0x6, 0x2, 0x0, 0x3ff, 0x8b00, 0xa, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x0, 0x1000}, 0x841, 0x9e, 0x0, 0x8, 0x6, 0x401, 0x1f, 0x0, 0x80000000, 0x0, 0x7fff}, 0x0, 0x3, 0xffffffffffffffff, 0x3) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r2, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x4e22, @local}}}, 0x88) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x8, 0x81, 0x0, 0x3ff, 0x10004, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xb6, 0x2, @perf_bp, 0x401, 0x3, 0xffffff00, 0x9, 0x7, 0xfffffffa, 0x3, 0x0, 0xfffffd0a, 0x0, 0x3}, r3, 0x4, r2, 0x1) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x6d542) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) [ 2064.937861] device wlan1 left promiscuous mode 15:20:57 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x20, 0x80, 0x81, 0x5, 0x0, 0x100000001, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x8, 0x0, 0x5, 0xf, 0x0, 0xa5d, 0xf801, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, r2, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) [ 2064.947423] FAULT_INJECTION: forcing a failure. [ 2064.947423] name failslab, interval 1, probability 0, space 0, times 0 [ 2064.948748] CPU: 1 PID: 10386 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2064.949531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2064.950458] Call Trace: [ 2064.950760] dump_stack+0x107/0x167 [ 2064.951172] should_fail.cold+0x5/0xa [ 2064.951606] should_failslab+0x5/0x20 [ 2064.952036] __kmalloc_node_track_caller+0x74/0x3b0 [ 2064.952596] ? inet6_netconf_notify_devconf+0x84/0x1a0 [ 2064.953188] __alloc_skb+0xb1/0x5b0 [ 2064.953608] inet6_netconf_notify_devconf+0x84/0x1a0 [ 2064.954177] addrconf_sysctl_unregister+0x134/0x1c0 [ 2064.954739] addrconf_ifdown.isra.0+0x1230/0x15f0 [ 2064.955286] ? addrconf_dad_run+0x180/0x180 [ 2064.955770] ? find_held_lock+0x2c/0x110 [ 2064.956234] addrconf_notify+0x161/0x2390 [ 2064.956701] ? tun_device_event+0x71/0x1160 [ 2064.957189] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2064.957777] ? inet6_ifinfo_notify+0x150/0x150 [ 2064.958294] ? failover_register+0x530/0x530 [ 2064.958794] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2064.959418] ? igmp_netdev_event+0x31/0x810 [ 2064.959902] ? ipmr_device_event+0x192/0x1f0 [ 2064.960404] raw_notifier_call_chain+0xb3/0x110 [ 2064.960934] call_netdevice_notifiers_info+0xba/0x130 [ 2064.961524] unregister_netdevice_many+0x852/0x1490 [ 2064.962089] ? netdev_pick_tx+0xc70/0xc70 [ 2064.962560] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2064.963150] ? queue_delayed_work_on+0xb4/0xe0 [ 2064.963662] ? trace_hardirqs_on+0x5b/0x180 [ 2064.964150] unregister_netdevice_queue+0x201/0x2c0 [ 2064.964713] ? unregister_netdevice_many+0x1490/0x1490 [ 2064.965310] ? linkwatch_fire_event+0x63/0x190 [ 2064.965832] __tun_detach+0xfc1/0x12b0 [ 2064.966276] tun_chr_close+0xc4/0x250 [ 2064.966711] __fput+0x285/0x9f0 [ 2064.967082] ? __tun_detach+0x12b0/0x12b0 [ 2064.967550] task_work_run+0xe2/0x1a0 [ 2064.967986] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2064.968541] syscall_exit_to_user_mode+0x38/0x1d0 [ 2064.969086] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2064.969678] RIP: 0033:0x7fa43fdb1b19 [ 2064.970097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2064.972176] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2064.973035] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2064.973858] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2064.974664] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2064.975474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2064.976280] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:20:57 executing program 3: openat$sr(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2065.017636] device wlan1 entered promiscuous mode [ 2065.018873] device wlan1 left promiscuous mode 15:21:10 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:21:10 executing program 0: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8140, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)) r3 = getpid() r4 = syz_open_procfs$namespace(r3, &(0x7f00000005c0)='ns/ipc\x00') r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x5) r6 = syz_open_dev$evdev(&(0x7f0000004b00), 0xfffffffffffffffa, 0x30100) r7 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r7, 0xfffff000) r8 = getpid() syz_open_procfs$namespace(r8, &(0x7f00000005c0)='ns/ipc\x00') getgroups(0x3, &(0x7f0000004b40)=[0xffffffffffffffff, 0xee00, 0x0]) [ 2077.319241] device wlan1 entered promiscuous mode [ 2077.320575] device wlan1 left promiscuous mode sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004c00)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001500)={0x390, 0x33, 0x2, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x3, 0x0, 0x0, @pid}, @typed={0x6, 0x6c, 0x0, 0x0, @str='\xa4\x00'}, @typed={0x8, 0x3a, 0x0, 0x0, @ipv4=@local}, @typed={0x42, 0x89, 0x0, 0x0, @binary="863f7e7df5a1cee6cbb30bcb87877e85707159afb54566ebd06b50c9660230382ca68fcd63e375150553b4a3dd68a1a7865973260f8387debdc801422477"}, @generic="12cf1de94cdba4e7e49fd94e51ba2d551fe983bd14fa10a2b869f8ba88e528695a0e6251ea204f91ae731c244a9aa550671f1932599cb6efcd128b72e50d1a0a6e026bfff05424825877391285d5ab72bba812", @nested={0x2a7, 0xe, 0x0, 0x1, [@typed={0xf, 0x77, 0x0, 0x0, @str='{,-+:/^[$-\x00'}, @typed={0x8, 0x56, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @typed={0x8, 0x81, 0x0, 0x0, @pid}, @generic="55f49891dffc3f70cc7489feb263043c265c56f0b06da75fe4442b36965907398adc19293fd0590fbe67b76fc91c76c3455a183e02599c0cb44bb6517dab6562c122a79910dfe3022ce053a83ae85ed4597625c4a82458346cb4086d26eb9c6671305cbd2321446b72ca2e6816dd9abd3b52cfddd7f03529cd29c528bd2fa21ca1000674d573cd716c", @generic="648c15d481c0da2a722228ecfe2386f1a6526346022b4a699f1bd039f0b11e6f4688ce9478b24762c968d00de0d020bc46e636d9116cf9b24b21ba954d66edff14cb524a7c2d6c7a1ee62584a8bd79dca129fef09f24ab75f9a7fd7dbee2162ae5f26d072f8e2db7dec9307d5bd3cb8e2f187628199635a6408305190b76c4ead831ab21bebd9f2af37e43b64f1c6d63b4fe03cf55922e90c5e40f26c48f204fc69a1935a46804143470a04a7617da420a41267b94fd6383f1a0f87840ae83f06e45cc2a401c2e20ce139509fac75f441f88383ea643292857ed02c51a6fe25da3f8ad3e63f21324cf", @typed={0x4, 0x58, 0x0, 0x0, @binary}, @generic, @generic="04d637eca431cbf906cb873462c32e00cd6c228268494994358c7f38356b903a7be8f194e5e4ceb326938908371358d652e7333d324226ed8906a5a5cd64889abb0de2eeb49f8ed9b60af9dfc9aa45957116fe6dad971c468fbdd3c406ce9aa8aeb9c85995acbc87f9ba60733b03fe36ec58af39144d76912686706498d3e6569e99c22a002bcf1009a1f9504588ec78f2004b0d51f35acbe8f6735d5c439f7ac2b91c0583f412e687e93465aeed635d0e7970ea4c43ad44df1f01360c89cbbf7cfb15febfe8f28b2bfb8ea0276aecb0bf64e6ce211fd9ad0d1d0d84627d83c611a824c45e9afd34d996fe4de70946a679", @typed={0x14, 0x35, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x1c, 0x0, 0x0, @ipv4=@multicast1}]}, @typed={0x14, 0x3b, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @typed={0x14, 0x57, 0x0, 0x0, @ipv6=@empty}]}, 0x390}, {&(0x7f00000018c0)={0x15c4, 0x42, 0x20, 0x70bd27, 0x25dfdbfd, "", [@nested={0x144d, 0x5d, 0x0, 0x1, [@generic="eab0fe8fb4a603af29d76a4c7c052ffafd2bd3ef6d7247b8b2e5c0c22a548c4e001d0e5bc1f72526158b9a63ed226d7c742743b2c694d85a8e567d4469f3a29d84d09b3b6c25815b2a5c8e9eab76eb8dbd52968a7e5fd4", 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[@generic="66a6e3008f7e034a92729dd8c5679d13ce46764a364c02f3a5f2beba0ddf4670a99c5535c24729a6b6c39cee403d2f375cf48887faa953d68069c999c5f794367f35c066f3e0f6772fd079f29bc40422ff03dd921fa4c17ce24d71bbe77e214113263366c6d78d1b013123e148a93b926320521bfa9c365b75a320c47ec9fef4fcf4f6ddafdaa253abc9c4236f0cef08fbc636ebf71354bc16ee6257e264ccb6bc6107cd81f65266f5a739aca6714e1f256adb6eff8b07df6142b9abea727d9313952189172fe1a029d4fa2c7030", @generic="6a33266782101877abd16d362d66a29a1aedf5013105cf9ec68510234f7e79679bdc9a64859776b90faedf7f387b61f3443fc1ac18b8dcc4c66bdb3668c83ef6de1bb58bf8bcdf8de3a74e1a7d55572b64d86b3711269920bb766fbc8d76d9b4", @typed={0x8, 0x8, 0x0, 0x0, @u32=0x7ff}, @generic="92ef875dfe59616ebfaade23b96c2137ed84d534fc2240048564698f61e71ba99dfd6a52381630abf30ce620b8bdc1a81e9cb3dea66e10c5fd7ec8e7c78bde3b4d9054304f69f67ce12ddae4fa3bd2bdee7e3bfab423fd10492f573e17e18623af074bbe8e6f05c3cfd6e4396fcb3bed8b168e4e", @typed={0x4, 0x4a}]}]}, 0x18a8}, {&(0x7f0000000380)={0x60, 0x1d, 0x800, 0x70bd2a, 0x25dfdbff, "", [@generic="12d3d464be527ed60f83db3d166dcd62c8872fcfd59bca2c86d44f3f882bbe7a99019c53b91751d3f5c219432ff38f30234e871efb161688b3f7ed2c7c417ca4f33f89df20f3b4c4", @typed={0x8, 0x6d, 0x0, 0x0, @fd}]}, 0x60}, {&(0x7f0000000b40)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0400160098d6884262b2b110d0d504f87feec1fcff24e151108fbd4323137fc8e079a89d9ddb0143b6d06707963014315ff3bee80b1f26081c1a14d1333607c286350f66d73add723ae3d08414136c78a4d165e563a993eac82a491693356e130cbd9695c3775a72c164d269bf1a50805d06af20ddcbf2ae6a5e4ea121f8e4b0cb5cb4c550d36890e6dc6a275b2bcd794e5a06e778e5783f000000304f896d0f79fe03535b149f97f4d99070615c4e3b20d69e4383a36234366df4d374c100f4f88f46f2ab041c72ca98635df48bc158afcd56d6f67759931b024ca2683aad627d7763401e7acced039d70c5f6e441fbfcc0a372d98f77095e065cd7d0b1c7b41b40bce894ea7259f0c1c43f72f68b9e3ccb99810fff178b5929903e48e08a5131515354430164ca906ec2e9bc98a6b51df86065827540d74b80abb24f96de0ad49ffbdbc92ba516f1d22d0c0039006cbb00000000000000000008000d00ac1e01010000ea284b4e1c32dc612203382f266eecd40be76bb6809d795ee1e64934d2529a1e8e2ae8df4a50ad660caab24ba3ed6a50cc72fc4406ae1de59f6c7fbcc8fd1e5a7af3d37a091ff218a7fb7a489acde199e402d7bdee54015c7dee7a5b6b00911a0de2f1a2217779b0c4614cbdfdc5e3a3c243d220724a946f491d2430db91cafc378b8288bf6f37bb271b11142118ec14e9629b906ed6ae0f825436e8a0fdadf3c656578e899de1fa671ad7fa197db6e2adbffcc8520cfec0755466b603707d148c3ab19fd45692a2fb350c738f28082c022e680ba22e3550b209ebf4f34aac442698b354301447f01f744d8f653a024085bbde5ff08fcf8d14d28634cc6fbdfc190cde045cf7d130211e7f83a95c29641252ae01faf83b78311f166fa3badc760da211803f7e725ac0cf96608abb4629736a311e1f17be2876b175b2970329a280313327336b5efc202c1e64556521bd7fbae24fe88f2e02edb2f5e5b2ef7bc1768f632efd0cce9b2dad302bba262dd535eda0735324d399461142c4b3c25f6d26765e2a4cfa8923f5300602adc431e8e9fe7efffe4ffa259fbdc815521303116af4bf3a78549cc233d6311a2484c384a6463c5d12f9"], 0x380}], 0x5, &(0x7f0000004b80)=[@rights={{0x1c, 0x1, 0x1, [r2, r5, r6]}}, @rights={{0x14, 0x1, 0x1, [r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0x0, r9}}}], 0x58, 0x24000000}, 0x0) chdir(0x0) setns(r4, 0x0) r10 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r10, 0xc0185879, &(0x7f0000000300)={0x5000000, 0xaa000000}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) 15:21:10 executing program 2: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:21:10 executing program 3: openat$sr(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:21:10 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r4, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f00000000c0)="336ab7b948353748332461163e568c38cd622b6c0eeec7aaf799f07fa17447f25c5155f3e1f23e09f6eea01faa4c3abbb0f0aacc4d247a72b36f339f5b1473cee51d73a18df36e587ecae9da43a9cafc17a1af4ddc5781e6f0ef7b06e31f3caea5cd47f6d8e88b69882f5452d897a0ae25dfa67d18ab077bdef340cf556ebf94de8497995d1c81bb3fb8f62ba92b", 0x0, 0x0, 0x1, {0x3, r5}}, 0xd4f) syz_io_uring_submit(r3, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r4, 0x0, &(0x7f00000000c0)="2a9ec9a77bb8f55cf02de3d44f1f92541e4d73c84011ca68c271560b783a636cbdae174456601cd84776ac75d60735bbb12fe7f599187ba79717dadb02140505ca5f6e7e89e0a5c4725d5dca11e4060eb3b31f1ddedbc95d05af3bc03259", 0x5e, 0x2101, 0x1, {0x0, r5}}, 0xbb3) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_OPENAT2={0x1c, 0x2, 0x0, r4, &(0x7f0000000180)={0x111183, 0x122, 0x1}, &(0x7f0000000240)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r5}}, 0x2) r6 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r6, 0xfffff000) ioctl$AUTOFS_IOC_PROTOSUBVER(r6, 0x80049367, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) 15:21:10 executing program 5: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) r2 = getpid() syz_open_procfs$namespace(r2, &(0x7f00000005c0)='ns/ipc\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x444000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000100)={0x0, 0x5, [0x1, 0x7, 0x2, 0x40, 0xfffffffffffffff9, 0x3f]}) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0xc1, 0xcc, 0x24, 0x2, 0x0, 0xe000000000000000, 0x51020, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x3, 0x401}, 0x901, 0x7fffffff, 0x9, 0x1, 0x530d, 0x9469, 0x7f, 0x0, 0x6, 0x0, 0x1}, r2, 0xf, r3, 0xa) 15:21:10 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8208, 0x8000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1000000000000}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x82) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0xbe76f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) write$P9_RSYMLINK(r1, &(0x7f0000000100)={0x14, 0x11, 0x2, {0x2, 0x1, 0x7}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x108, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000}, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) openat(r1, &(0x7f0000000000)='./file1\x00', 0xa84c2, 0x87) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @multicast2}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, 0xffffffffffffffff, 0xfffff000) 15:21:10 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 8) 15:21:10 executing program 1: ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) [ 2077.349591] FAULT_INJECTION: forcing a failure. [ 2077.349591] name failslab, interval 1, probability 0, space 0, times 0 [ 2077.350938] CPU: 0 PID: 10415 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2077.351715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2077.352651] Call Trace: [ 2077.352959] dump_stack+0x107/0x167 [ 2077.353371] should_fail.cold+0x5/0xa [ 2077.353814] ? create_object.isra.0+0x3a/0xa30 [ 2077.354330] should_failslab+0x5/0x20 [ 2077.354763] kmem_cache_alloc+0x5b/0x310 [ 2077.355224] create_object.isra.0+0x3a/0xa30 [ 2077.355721] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2077.356300] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2077.356874] ? inet6_netconf_notify_devconf+0x84/0x1a0 [ 2077.357470] __alloc_skb+0xb1/0x5b0 [ 2077.357906] inet6_netconf_notify_devconf+0x84/0x1a0 [ 2077.358486] addrconf_sysctl_unregister+0x134/0x1c0 [ 2077.359052] addrconf_ifdown.isra.0+0x1230/0x15f0 [ 2077.359602] ? addrconf_dad_run+0x180/0x180 [ 2077.360095] ? find_held_lock+0x2c/0x110 [ 2077.360565] addrconf_notify+0x161/0x2390 [ 2077.361042] ? tun_device_event+0x71/0x1160 [ 2077.361534] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2077.362129] ? inet6_ifinfo_notify+0x150/0x150 [ 2077.362646] ? failover_register+0x530/0x530 [ 2077.363147] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2077.363775] ? igmp_netdev_event+0x31/0x810 [ 2077.364269] ? ipmr_device_event+0x192/0x1f0 [ 2077.364770] raw_notifier_call_chain+0xb3/0x110 [ 2077.365303] call_netdevice_notifiers_info+0xba/0x130 [ 2077.365894] unregister_netdevice_many+0x852/0x1490 [ 2077.366464] ? netdev_pick_tx+0xc70/0xc70 [ 2077.366938] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2077.367529] ? queue_delayed_work_on+0xb4/0xe0 [ 2077.368048] ? trace_hardirqs_on+0x5b/0x180 [ 2077.368540] unregister_netdevice_queue+0x201/0x2c0 [ 2077.369104] ? unregister_netdevice_many+0x1490/0x1490 [ 2077.369717] ? linkwatch_fire_event+0x63/0x190 [ 2077.370238] __tun_detach+0xfc1/0x12b0 [ 2077.370685] tun_chr_close+0xc4/0x250 [ 2077.371118] __fput+0x285/0x9f0 [ 2077.371493] ? __tun_detach+0x12b0/0x12b0 [ 2077.371972] task_work_run+0xe2/0x1a0 [ 2077.372411] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2077.372978] syscall_exit_to_user_mode+0x38/0x1d0 [ 2077.373527] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2077.374123] RIP: 0033:0x7fa43fdb1b19 [ 2077.374546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2077.376642] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2077.377509] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2077.378322] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2077.379131] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2077.379940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2077.380749] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:21:10 executing program 3: openat$sr(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:21:10 executing program 1: ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) [ 2077.438507] device wlan1 entered promiscuous mode [ 2077.439827] device wlan1 left promiscuous mode [ 2077.442509] device wlan1 entered promiscuous mode [ 2077.452477] device wlan1 left promiscuous mode 15:21:10 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x2, 0x13, 0xffffffffffffffff, 0x8000000) r2 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r1, r4, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x9, &(0x7f0000000000)={0x77359400}, 0x1, 0x1, 0x1}, 0x8) r6 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r6, 0xfffff000) dup2(0xffffffffffffffff, r0) 15:21:24 executing program 1: ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) 15:21:24 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 9) 15:21:24 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xffffd000) 15:21:24 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4307, 0x83080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000, 0x0, 0x63}, r0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40100, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) dup2(0xffffffffffffffff, r1) 15:21:24 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) r2 = getpid() syz_open_procfs$namespace(r2, &(0x7f00000005c0)='ns/ipc\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x444000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000100)={0x0, 0x5, [0x1, 0x7, 0x2, 0x40, 0xfffffffffffffff9, 0x3f]}) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0xc1, 0xcc, 0x24, 0x2, 0x0, 0xe000000000000000, 0x51020, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x3, 0x401}, 0x901, 0x7fffffff, 0x9, 0x1, 0x530d, 0x9469, 0x7f, 0x0, 0x6, 0x0, 0x1}, r2, 0xf, r3, 0xa) 15:21:24 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f00000000c0)=""/65, 0x41}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) 15:21:24 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:21:24 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x2, 0x5, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(0x0, r3, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r5, 0xfffff000) fcntl$dupfd(r5, 0x406, r0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) [ 2091.729324] FAULT_INJECTION: forcing a failure. [ 2091.729324] name failslab, interval 1, probability 0, space 0, times 0 [ 2091.732265] CPU: 0 PID: 10439 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2091.733792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2091.735602] Call Trace: [ 2091.736182] dump_stack+0x107/0x167 [ 2091.736978] should_fail.cold+0x5/0xa [ 2091.737823] ? __alloc_skb+0x6d/0x5b0 [ 2091.738650] should_failslab+0x5/0x20 [ 2091.739480] kmem_cache_alloc_node+0x55/0x330 [ 2091.740462] __alloc_skb+0x6d/0x5b0 [ 2091.741262] rtmsg_ifinfo_build_skb+0x77/0x1b0 [ 2091.742276] unregister_netdevice_many+0x8e3/0x1490 [ 2091.743370] ? netdev_pick_tx+0xc70/0xc70 [ 2091.744281] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2091.745421] ? queue_delayed_work_on+0xb4/0xe0 [ 2091.746422] ? trace_hardirqs_on+0x5b/0x180 15:21:24 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000002, 0x1010, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) [ 2091.747361] unregister_netdevice_queue+0x201/0x2c0 [ 2091.748614] ? unregister_netdevice_many+0x1490/0x1490 [ 2091.749729] ? linkwatch_fire_event+0x63/0x190 [ 2091.750717] __tun_detach+0xfc1/0x12b0 [ 2091.751553] tun_chr_close+0xc4/0x250 [ 2091.752359] __fput+0x285/0x9f0 [ 2091.753060] ? __tun_detach+0x12b0/0x12b0 [ 2091.753958] task_work_run+0xe2/0x1a0 [ 2091.754785] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2091.755822] syscall_exit_to_user_mode+0x38/0x1d0 [ 2091.757003] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2091.758098] RIP: 0033:0x7fa43fdb1b19 [ 2091.758885] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2091.762778] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2091.764381] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2091.765899] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2091.767402] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2091.768909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2091.770432] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:21:24 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000002200)={'syztnl2\x00', &(0x7f0000002180)={'syztnl1\x00', 0x0, 0x4, 0xff, 0xff, 0x7, 0x0, @private1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000, 0x7800, 0x2, 0x4}}) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000029c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000780)=[{&(0x7f00000000c0)="50b7c6fd13a5d923ccc951e8210b33f39399ef8437335e50ba0afd79cae4039921c3d171efb9d3023bcbed27fef2be7a2b0a7998bdfd22c6d00ca2299bd111b52ac199d1728e842cfe8d3b3074fb475b44764b5bea0d261fed9736a696b9bb79db3d9cb674562bb98bf6ef68c59ffd73892a8c30b9212cdfdfad087a0fa03274c35e9a01c8bdf1474d78afa7f415b0816f487894b77575c2f4d63e91374d86132172b568bda7ff7668d6afbbee4a25", 0xaf}, {&(0x7f0000000180)="9827a5ef8e87eb3f97e60e55174013834e17b1fdde6e3f5c640ee8ed2d58d11b875e89f42d7d3d5b2c88434dafa923d6a026d903337845d3489e960f0ff3e934773a5ff0fd3aa3a53a4e70803138e0", 0x4f}, {&(0x7f0000000200)="e6c819b95ffbcc2ea557caaa35d6b68beaa017160a30c8b73805e2784348d988a384e97e2aea09417b0b5def20cae6693de27697abcb94b61e42f3d9c01fb41936267cf16cbd943a16201f30672229647f11f0fd13f001a551b784f4ba943d4cb62519ca9b619d975106dc55b1e9ca49d1", 0x71}, {&(0x7f0000000040)="3c74d76c258479219581e3e3b810d023", 0x10}, {&(0x7f0000000280)="135c2f6950977e232cad5d598f017b606f4fcd423318e16370f6980ae6a543274cf57265ec0db2a5b3260a14e0e1a410e6b544", 0x33}, {&(0x7f00000002c0)="8f43c504560192b221f40c4071f139e668bae67a98d38875946c6988b48c086d93c9c416ff6ca7d9652e981861e6ad7952f771e9a1ef678b486b8d0a1454581cfef8bb90f149a2eb4cb6c4c6cd9fe5d8cbe39065c3ab561d3493a96576a4bb5f4a284ca36a8d155dcaa7f092c03b842511a5bf9615b4a537e5a371c6706ca095b5c9689029f3cd5a3e3a1dd7d151b6d49efbd364a324add87d7ddc53cfd06fe82e203c095835bcc665d822b084aa188eaa18757f1575d4d599db677c559ffd19825bba02a5b586db2a9bd55fe3fea52b0f1aa0e0dad7a02f6ff7cee46ee59411315096ba32", 0xe5}, {&(0x7f00000003c0)="3dabd56a962986a9633c4d7e1db7f77ddbe9be06b1ec402aa968190a", 0x1c}, {&(0x7f0000000500)="d6d00dd586b2b7993271c0fce73135e140bb9b04ad73e6b497806a82a46cdf2001253b607e3936fc51e62881398cc1607e18f766e59e74071f2ebbb418e918573d3b035ad82fa70ca7b5269eaa1e7935e28332c51add0eb26826e2948e4331eab281437b9793ce76d6e7a8b241d1e8cb718a53ea3d426a5f5bc6377fc2c98dfa7980843981d66456d40def29598d649672958dab9d080a32f2e510e19b7d5d", 0x9f}, {&(0x7f00000005c0)="ab22331e7905459fb90adc216f3fec8f1c112793fced606732bbf969949fbededa5773d944bfc8ffec989d793c605170e0b91753bdbfc4e02850c75dcb435ec4a90def039e4db63a95cfa8aa2f9d481de3fd8cef8be41ae7aff37398e753591a723bc4e3069e2af4f239cc55620013ad3d325a00d44d1b1655780db85402af73cff83316c47d33bbac18e0fdfbe19b62948b2ec06c4eddb5561f19437266a4a665edd84a8b", 0xa5}, {&(0x7f0000000680)="e2e1bf2cc9f9fc4d21b89ee8388d9bea7a2bf5acb12c56d79073360c17f41b220d5d2c61cca77e1eebcb30239b3c0a9fabbeb1ad79c2319f226b4c24efe3b152372020b2311842e40d8e4ed52e8055cdc87f1ba3304fe3295a53793deee2fdd57675a446d37bb83c4e1199d8d9d8506deb5d756937cc0a937fafd1631722fe0526c9d0ae0fcb85624fa1c7df7ad97492687dc29046979f8c8db78b6909915ebfb38cf4eb0ba4c1dba1fddcbf73877bd7779f28dd66f503214093813607198e325c2f08e8", 0xc4}], 0xa, &(0x7f0000000400)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x18}}, {{&(0x7f0000000440)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000000840)="1658a5ff5c36b73653e4588471a742b46619abd5af8351674a6a56171e4737fe22584716b11a02d53cd13bf0428d646b9ec58bb52a22deec3382cc9fc90923a86b56826bff5ce7625c2b8ef1e8f2db3de71cc0ae7585a5b1c90c81ceccba7f6905671fed223321e54b730ef8da2805080ac02c0e126d074f09390a6e53463ee5bef6e2d6357b6c729e94d813d316ee743188f05609e06a04b9d63085", 0x9c}, {&(0x7f0000000900)="e5a4674fafbff8202c2f5d35a8575d7ebdf23cc272e83584e9935da8884b099cd1772b364ee664bbc10b2627b92c2c382bc0959bfc776ea14f0a526eb4496dfed41b56c5b92635e153c1971d53851f3268277e246881c1ee55989c882b9bc88cf5c8d423a91e0d1e4c6e1be22dad0a689aefd4186ae085867e941f28b6481bb531b8046662104552f91179089e350144c3eead3c61fd610d756d2424940bb5c8294ea563b5aa1d5caa419583e04d063c7da83fa39e8254d4", 0xb8}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)="b7ea0f54ab9af46a229e85afc4ed1d306146ad2a72b5fca279533a29bedab29e3f16de529541e6d2f44fc67bd33206bc75ffddcef7837ec0b0a7611f4fc12feb638a2580487d0b79163d9766867eafa4e8c7e80840a45a4f6bb7d1daa91f66487ac9cae1", 0x64}, 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{&(0x7f0000001f00)="885ac36fd6c3689c52e14e66a8b8f531fc71570892a0672ea002c39d51adcffd4df563a558d2fa13437876049c75e8bed112fdb26b18b3beb4da3c44e4f3adfca8fee20cc49f1a089ab69ece61093f41c514a6ea2f8e1cda3d029d25308ad5f43675a6d9dd82ecd39116923e820f87b215ef141894874a3858f69ee9ef97cb669ad08c75ce07a7255aa19f90042727fc021a9f32acd3cb52647bce45d7163fbdaf2e1e4476ba4d02b04bd8d5014b72f6bf17d4498566db8807b014c2ffb12b0ca92b3907411dfcee2e1fac84add420f7", 0xd0}, {&(0x7f0000002000)="b790fd23e3410bbd7dc9a21959f9c1e10251961d95798fb1", 0x18}, {&(0x7f0000002040)="8f5340f46e81f4f43c68bf40afd62af030d37c41043a753ec3aa3306c6deac2bc8d1643bda010bb4fd07ce4c05a54252ac3f8e25e7bdde6c53b9c53986b39ba879dc4dbd52c6e12d3482d5afb8569d2b3c8678499caaf507450334d3fdb075e6a99a04643364daf0f01cd0905924928380dd63727455c7a056eb0feab645009c32aa9a85268f02caa75677b010c006cdcbdf24d3cd", 0x95}], 0x5, &(0x7f0000002240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xcf}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6486}}, @ip_retopts={{0x60, 0x0, 0x7, {[@cipso={0x86, 0x3e, 0xffffffffffffffff, [{0x5, 0x3, "1d"}, {0x2, 0xf, "2c06064d4ab8abc090fa0dae64"}, {0x0, 0x12, "27b0c25898be77e4cb51cae04a470808"}, {0x5, 0x8, "551a883941b1"}, {0x2, 0x7, "289357c0c7"}, {0x7, 0x5, "83c5b9"}]}, @ra={0x94, 0x4}, @noop, @generic={0x88, 0x3, '@'}, @generic={0x146, 0x5, "b1b7bd"}, @ra={0x94, 0x4, 0x1}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}], 0xe0}}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000002340)="65e56b14854c6fe3efe764de23a24ecad5d0554e9aac5d46db81f6e02ffbd37c05abf6ee4d35f1f5f06f25d40989f321dbcf3dff120a94607a015d067baec40f80a761428856434b65225756184eb02d4d33398a5dd655521ca2d9735eb8ae8ecf7f73e3ffaa967d77df93550668edae341091b9ce105478dcace0171fb2b2fe6c5e76026b17271ee7d1a0a4a9a0d8741c9df17abaeda7c0221f719414098394a6326f3486feaace81dce02066ffbd0d5fcd03aec2a629bece84aac3794f28b08b329c1fc2b7890a353583a3e89e16beea1781c817b5f07b1b6dcec9dfbf254b5b", 0xe1}, {&(0x7f0000002440)="39548ac743a23678597449e89530748623b06cabe63df3c40cac967fb29a884452d7727504e68dcc7b3f57051538e21b896bf609e7531bc9b914936b9b662a7ae11e2c3baa4ef64ca7d052be8bf0613beee9689c8f7595b5d7d3314a988cdffe06e0d674854dce56559e5fce3e5048ba046f9d2ccd37815a8ad989cae5ce6bdda863ebc2a211a3462a008057e8989c1dffff6490fc720c9a5c53b2a659f4a08cc77d7465c1ca930791f6da63c1c5f6357950e279e9c71be7adb2936a0f16f69fa810072f", 0xc4}, {&(0x7f0000002540)="577751748639435b038c46c55c43926c8ec0128383c7429bc79044c3bec99c1ff79befb4d512cb9e011ad4f52e71d39d067e6e8c9402e0239b4fe00010d5f8f2da2890234dfd124c5f55aedba6c661b69e18d1598739b27385218e3ffce729c24daf5377886cfb324f9d899167f56d59ed1f8ff668c1ffa36d43332228fdaf2825f1fca1d669b95d2b5769d3aa8965c9fe42d6a048ac5e786a2dbe83e83c8d9f1417d4b11c1a86408c35f56c7366a8d406675780c4b3a964ce0774528c133215a4fcd8a45f9b3a1d058906aac64499f1", 0xd0}, {&(0x7f0000002640)="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", 0xfe}, {&(0x7f0000002740)="3fc5c5b4fe24b64155143be599a393bd0877641974d4bb8e84c995d71fe9559a0e1a5596fa936dd0633c347525ac152443ab53dc0cee29e9687f1d9aa80dbf28c5b009", 0x43}, {&(0x7f00000027c0)}, {&(0x7f0000002800)="35751902", 0x4}, {&(0x7f0000002840)="c8dca3ca275911b4c1af487144c6a9541aab33e5c3e64c4a7e69feb1453484b0aee62bbe485afabcdca51bf826f93bc1f3c0289304ed90279b86009f045859325d0edb70d31a235cc0efef35432f2159a6fbf004f179ee0916aaa089882b51ad16cd5a0935cafd55059a3a7f90b018cb50c1a2dd189b2344853688a7a197", 0x7e}], 0x8, &(0x7f0000002940)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_retopts={{0x68, 0x0, 0x7, {[@noop, @ssrr={0x89, 0x1b, 0xcf, [@multicast2, @loopback, @multicast1, @empty, @private=0xa010100, @multicast1]}, @timestamp_addr={0x44, 0x24, 0x41, 0x1, 0x1, [{@empty, 0xaa}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8000}, {@rand_addr=0x64010101, 0x7}, {@remote, 0x4}]}, @rr={0x7, 0x3, 0x45}, @timestamp_prespec={0x44, 0x14, 0xad, 0x3, 0x0, [{@empty, 0xf9e}, {@local, 0x1fac}]}]}}}], 0x80}}], 0x5, 0x20004040) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0xfffff000) 15:21:24 executing program 1: r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:21:24 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) 15:21:24 executing program 0: openat$sr(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2091.890819] device wlan1 entered promiscuous mode 15:21:24 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x0, 0x80, 0x9, 0x7, 0x38, 0x9, 0x0, 0x8, 0x30000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80, 0x0, @perf_config_ext={0x100000000, 0x229}, 0x58247, 0x80000009, 0x9, 0x9, 0xd00, 0x800, 0xfffe, 0x0, 0x5, 0x0, 0x9}) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) [ 2091.894264] device wlan1 left promiscuous mode 15:21:24 executing program 1: r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:21:24 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x141000, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x26, 0x26, 0x5, 0x5, 0x7, 0x9, 0x3, 0x4, 0x1}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f00000000c0)={0x2, 0x17, 0x12, 0x1a, 0x7, 0x22a, 0x6, 0x4e}) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2004, @fd=r0, 0x1ff, 0x550000, 0x7, 0x18, 0x1, {0x1}}, 0xfffffff9) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$RTC_UIE_OFF(r0, 0x7004) eventfd(0x6) 15:21:24 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 10) 15:21:24 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2091.977801] device wlan1 entered promiscuous mode [ 2091.988625] device wlan1 left promiscuous mode 15:21:24 executing program 0: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x7, 0x0, 0x9, 0x3, 0x0, 0x5, 0x40, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7f, 0x0, @perf_config_ext={0x400, 0xfffffffffffffffb}, 0x14200, 0x7, 0x5, 0x2, 0x3c1, 0x4, 0x1, 0x0, 0x5, 0x0, 0x7}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200080, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r3, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) [ 2092.078164] device wlan1 entered promiscuous mode [ 2092.083360] device wlan1 left promiscuous mode [ 2092.100578] FAULT_INJECTION: forcing a failure. [ 2092.100578] name failslab, interval 1, probability 0, space 0, times 0 [ 2092.103439] CPU: 1 PID: 10486 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2092.104931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2092.106710] Call Trace: [ 2092.107290] dump_stack+0x107/0x167 [ 2092.108073] should_fail.cold+0x5/0xa [ 2092.108896] ? create_object.isra.0+0x3a/0xa30 [ 2092.109877] should_failslab+0x5/0x20 [ 2092.110700] kmem_cache_alloc+0x5b/0x310 [ 2092.111589] create_object.isra.0+0x3a/0xa30 [ 2092.112531] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2092.113639] kmem_cache_alloc_node+0x169/0x330 [ 2092.114645] __alloc_skb+0x6d/0x5b0 [ 2092.115461] rtmsg_ifinfo_build_skb+0x77/0x1b0 [ 2092.116445] unregister_netdevice_many+0x8e3/0x1490 [ 2092.117518] ? netdev_pick_tx+0xc70/0xc70 [ 2092.118434] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2092.119568] ? queue_delayed_work_on+0xb4/0xe0 [ 2092.120550] ? trace_hardirqs_on+0x5b/0x180 [ 2092.121489] unregister_netdevice_queue+0x201/0x2c0 [ 2092.122548] ? unregister_netdevice_many+0x1490/0x1490 [ 2092.123679] ? linkwatch_fire_event+0x63/0x190 [ 2092.124641] __tun_detach+0xfc1/0x12b0 [ 2092.125477] tun_chr_close+0xc4/0x250 [ 2092.126290] __fput+0x285/0x9f0 [ 2092.126981] ? __tun_detach+0x12b0/0x12b0 [ 2092.127869] task_work_run+0xe2/0x1a0 [ 2092.128705] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2092.129769] syscall_exit_to_user_mode+0x38/0x1d0 [ 2092.130833] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2092.131938] RIP: 0033:0x7fa43fdb1b19 [ 2092.132726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2092.136610] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2092.138235] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2092.139727] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2092.141232] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2092.142731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2092.144229] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:21:38 executing program 1: r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:21:38 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 11) 15:21:38 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:21:38 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x3, 0x6, @multicast}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000080)={r6, 0x3, 0x6, @multicast}, 0x10) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000080)={r8, 0x3, 0x6, @multicast}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) r10 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000000080)={r11, 0x3, 0x6, @multicast}, 0x10) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)={0x494, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {}, [{{0x8}, {0x13c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xffffff80}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x124, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r6}, {0x50, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x0, 0x1, 0x3f, 0x80000000}, {0x0, 0x1, 0x0, 0x9}, {0x37, 0xfb, 0x5, 0x2}]}}}]}}, {{0x8, 0x1, r8}, {0x164, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x205f3864}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0xfffffffffffffe65}, {0x8, 0x4, 0x10001}}, {0x8}}}]}}]}, 0x494}, 0x1, 0x0, 0x0, 0x41}, 0x8000) 15:21:38 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f00000000c0)=""/65, 0x41}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) 15:21:38 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000000, 0x11, 0xffffffffffffffff, 0x0) r5 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f0000001cc0)}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_submit(r8, r7, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r9 = accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x80800) socketpair(0x1e, 0x6, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff}) r11 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r11, 0xfffff000) syz_io_uring_submit(r4, r7, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x400, &(0x7f0000000140)=[r1, r9, r3, r10, r2, r1, r11], 0x7, 0x0, 0x1}, 0xffffffc0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000001, 0x80010, r3, 0x6c43a000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x12, r2, 0xfffff000) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x581000, 0x0) dup2(0xffffffffffffffff, r0) 15:21:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 1) 15:21:38 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x9, 0x200180) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r5, 0xfffff000) r6 = eventfd(0xa0) r7 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r7, 0xfffff000) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x8001, 0x0, &(0x7f0000000040)=[r0, r2, r3, r0, r1, r4, r5, r6, r7]}, 0x9) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) [ 2105.673572] FAULT_INJECTION: forcing a failure. [ 2105.673572] name failslab, interval 1, probability 0, space 0, times 0 [ 2105.675257] CPU: 1 PID: 10497 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2105.676140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2105.677186] Call Trace: [ 2105.677525] dump_stack+0x107/0x167 [ 2105.678003] should_fail.cold+0x5/0xa [ 2105.678489] should_failslab+0x5/0x20 [ 2105.678974] __kmalloc_node_track_caller+0x74/0x3b0 [ 2105.679608] ? rtmsg_ifinfo_build_skb+0x77/0x1b0 [ 2105.680211] __alloc_skb+0xb1/0x5b0 [ 2105.680683] rtmsg_ifinfo_build_skb+0x77/0x1b0 [ 2105.681266] unregister_netdevice_many+0x8e3/0x1490 [ 2105.681898] ? netdev_pick_tx+0xc70/0xc70 [ 2105.682449] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2105.683127] ? queue_delayed_work_on+0xb4/0xe0 [ 2105.683702] ? trace_hardirqs_on+0x5b/0x180 [ 2105.684253] unregister_netdevice_queue+0x201/0x2c0 [ 2105.684886] ? unregister_netdevice_many+0x1490/0x1490 [ 2105.685558] ? linkwatch_fire_event+0x63/0x190 [ 2105.686141] __tun_detach+0xfc1/0x12b0 [ 2105.686675] tun_chr_close+0xc4/0x250 [ 2105.687171] __fput+0x285/0x9f0 [ 2105.687598] ? __tun_detach+0x12b0/0x12b0 [ 2105.688145] task_work_run+0xe2/0x1a0 [ 2105.688652] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2105.689283] syscall_exit_to_user_mode+0x38/0x1d0 [ 2105.689888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2105.690574] RIP: 0033:0x7fa43fdb1b19 [ 2105.691052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2105.692748] FAULT_INJECTION: forcing a failure. [ 2105.692748] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2105.693394] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2105.696976] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2105.697872] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2105.698775] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2105.699665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2105.700585] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2105.701516] CPU: 0 PID: 10505 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2105.703093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2105.704944] Call Trace: [ 2105.705529] dump_stack+0x107/0x167 [ 2105.706369] should_fail.cold+0x5/0xa [ 2105.707232] _copy_from_user+0x2e/0x1b0 [ 2105.708128] io_uring_setup+0x9b/0x2980 [ 2105.709005] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2105.710093] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2105.711228] ? wait_for_completion_io+0x270/0x270 [ 2105.712340] ? rcu_read_lock_any_held+0x75/0xa0 [ 2105.713409] ? vfs_write+0x354/0xb10 [ 2105.714264] ? fput_many+0x2f/0x1a0 [ 2105.715093] ? ksys_write+0x1a9/0x260 [ 2105.715925] ? __ia32_sys_read+0xb0/0xb0 [ 2105.716826] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2105.718026] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2105.719161] do_syscall_64+0x33/0x40 [ 2105.719983] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2105.721132] RIP: 0033:0x7fd237085b19 [ 2105.721977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2105.725956] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2105.727683] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2105.729275] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2105.730883] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2105.732477] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 15:21:38 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) r3 = accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000000c0)) dup2(0xffffffffffffffff, r0) [ 2105.734062] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2105.759598] device wlan1 entered promiscuous mode [ 2105.762954] device wlan1 entered promiscuous mode [ 2105.777312] device wlan1 left promiscuous mode 15:21:38 executing program 1: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) 15:21:38 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 12) 15:21:38 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:21:38 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) fcntl$setlease(r2, 0x400, 0x2) 15:21:38 executing program 1: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) [ 2105.899469] FAULT_INJECTION: forcing a failure. [ 2105.899469] name failslab, interval 1, probability 0, space 0, times 0 [ 2105.901302] CPU: 1 PID: 10530 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2105.902160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2105.903185] Call Trace: [ 2105.903530] dump_stack+0x107/0x167 [ 2105.903989] should_fail.cold+0x5/0xa [ 2105.904480] ? create_object.isra.0+0x3a/0xa30 [ 2105.905041] should_failslab+0x5/0x20 [ 2105.905524] kmem_cache_alloc+0x5b/0x310 [ 2105.906045] create_object.isra.0+0x3a/0xa30 [ 2105.906592] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2105.907232] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2105.907858] ? rtmsg_ifinfo_build_skb+0x77/0x1b0 [ 2105.908440] __alloc_skb+0xb1/0x5b0 [ 2105.908894] rtmsg_ifinfo_build_skb+0x77/0x1b0 [ 2105.909449] unregister_netdevice_many+0x8e3/0x1490 [ 2105.910076] ? netdev_pick_tx+0xc70/0xc70 [ 2105.910591] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2105.911232] ? queue_delayed_work_on+0xb4/0xe0 [ 2105.911765] ? trace_hardirqs_on+0x5b/0x180 [ 2105.912269] unregister_netdevice_queue+0x201/0x2c0 [ 2105.912843] ? unregister_netdevice_many+0x1490/0x1490 [ 2105.913466] ? linkwatch_fire_event+0x63/0x190 [ 2105.914000] __tun_detach+0xfc1/0x12b0 [ 2105.914466] tun_chr_close+0xc4/0x250 [ 2105.914908] __fput+0x285/0x9f0 [ 2105.915304] ? __tun_detach+0x12b0/0x12b0 [ 2105.915800] task_work_run+0xe2/0x1a0 [ 2105.916259] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2105.916876] syscall_exit_to_user_mode+0x38/0x1d0 [ 2105.917489] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2105.918136] RIP: 0033:0x7fa43fdb1b19 [ 2105.918598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2105.920818] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2105.921742] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2105.922623] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2105.923474] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2105.924309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2105.925143] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:21:38 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0x0, @broadcast}, &(0x7f0000000180)=0x80) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x8000, 0x3, 0x10000, 0x5, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x401, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x84, 0x2b, 0x20, 0x70bd2a, 0x25dfdbff, {0x5}, [@nested={0x70, 0x85, 0x0, 0x1, [@typed={0x60, 0x75, 0x0, 0x0, @binary="94b626ad7a48cb2a1c12a90eebb4e268cf4a869e6ab6f0c22eaa0057114b2b7a8142abf4ff256ad1bdee081590b31c2abf738264c02e0414bf2afb5608a7b99cf35dffd242c184a635c4693515aa8d027485bc66bd94ff91e0af0df3"}, @typed={0x4, 0x94}, @typed={0x8, 0xd, 0x0, 0x0, @ipv4=@multicast1}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x1) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f00000000c0)="336ab7b948353748332461163e568c38cd622b6c0eeec7aaf799f07fa17447f25c5155f3e1f23e09f6eea01faa4c3abbb0f0aacc4d247a72b36f339f5b1473cee51d73a18df36e587ecae9da43a9cafc17a1af4ddc5781e6f0ef7b06e31f3caea5cd47f6d8e88b69882f5452d897a0ae25dfa67d18ab077bdef340cf556ebf94de8497995d1c81bb3fb8f62ba92b", 0x0, 0x0, 0x1, {0x3, r1}}, 0xd4f) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x2000, @fd_index=0x7, 0xd5, 0x4, 0x19, 0x8, 0x1, {0x1, r1}}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) 15:21:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 2) [ 2105.968047] FAULT_INJECTION: forcing a failure. [ 2105.968047] name failslab, interval 1, probability 0, space 0, times 0 [ 2105.969441] CPU: 1 PID: 10544 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2105.970262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2105.971219] Call Trace: [ 2105.971538] dump_stack+0x107/0x167 [ 2105.971975] should_fail.cold+0x5/0xa [ 2105.972433] ? io_uring_setup+0x258/0x2980 [ 2105.972939] should_failslab+0x5/0x20 [ 2105.973396] kmem_cache_alloc_trace+0x55/0x320 [ 2105.973948] io_uring_setup+0x258/0x2980 [ 2105.974435] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2105.975017] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2105.975604] ? wait_for_completion_io+0x270/0x270 [ 2105.976191] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2105.976792] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2105.977405] do_syscall_64+0x33/0x40 [ 2105.977839] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2105.978448] RIP: 0033:0x7fd237085b19 [ 2105.978887] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2105.981021] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2105.981891] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2105.982714] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2105.983534] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2105.984366] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2105.985181] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2105.994373] device wlan1 entered promiscuous mode [ 2105.996957] device wlan1 left promiscuous mode [ 2106.012869] device wlan1 left promiscuous mode 15:21:54 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 13) 15:21:54 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:21:54 executing program 1: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) 15:21:54 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x4, 0xb176, 0x401, 0x4, 0xfffffffffffffffb]}, &(0x7f0000000040)=0x78) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r2}, 0x7) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) 15:21:54 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xd, 0x4042050, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x9) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000000c0)) r3 = dup2(0xffffffffffffffff, r0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) r5 = dup(r3) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r6, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) bind$bt_l2cap(r6, &(0x7f0000000280)={0x1f, 0x80, @none, 0x2de, 0x3}, 0xe) fcntl$lock(r4, 0x25, &(0x7f0000000000)={0x2, 0x3, 0x7, 0x8e7e}) syz_io_uring_setup(0x62f1, &(0x7f0000000100)={0x0, 0x62dc, 0x8, 0x1, 0x16c, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x10010, r5, 0x10000000) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0x8, &(0x7f0000000200), 0x1, 0x1, 0x1, {0x0, r9}}, 0x3) 15:21:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 3) 15:21:54 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x9, 0x200180) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r5, 0xfffff000) r6 = eventfd(0xa0) r7 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r7, 0xfffff000) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x8001, 0x0, &(0x7f0000000040)=[r0, r2, r3, r0, r1, r4, r5, r6, r7]}, 0x9) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) 15:21:54 executing program 2: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f00000000c0)=""/65, 0x41}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) [ 2121.168558] FAULT_INJECTION: forcing a failure. [ 2121.168558] name failslab, interval 1, probability 0, space 0, times 0 [ 2121.171327] CPU: 0 PID: 10557 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2121.172958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2121.174920] Call Trace: [ 2121.175554] dump_stack+0x107/0x167 [ 2121.176425] should_fail.cold+0x5/0xa [ 2121.177336] ? create_object.isra.0+0x3a/0xa30 [ 2121.178440] should_failslab+0x5/0x20 [ 2121.179347] kmem_cache_alloc+0x5b/0x310 [ 2121.180330] create_object.isra.0+0x3a/0xa30 [ 2121.181386] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2121.182630] kmem_cache_alloc_trace+0x151/0x320 [ 2121.183756] io_uring_setup+0x258/0x2980 [ 2121.184735] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2121.185901] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2121.187142] ? wait_for_completion_io+0x270/0x270 [ 2121.188330] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2121.189606] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2121.190867] do_syscall_64+0x33/0x40 [ 2121.191771] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2121.193015] RIP: 0033:0x7fd237085b19 [ 2121.193924] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2121.198448] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2121.200308] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2121.202055] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2121.203817] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2121.205585] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2121.207361] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2121.222539] FAULT_INJECTION: forcing a failure. [ 2121.222539] name failslab, interval 1, probability 0, space 0, times 0 [ 2121.225263] CPU: 1 PID: 10562 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2121.226797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2121.228619] Call Trace: [ 2121.229207] dump_stack+0x107/0x167 [ 2121.230007] should_fail.cold+0x5/0xa [ 2121.230856] ? kobject_uevent_env+0x22b/0xfd0 [ 2121.231844] should_failslab+0x5/0x20 [ 2121.232686] kmem_cache_alloc_trace+0x55/0x320 [ 2121.233694] kobject_uevent_env+0x22b/0xfd0 [ 2121.234661] __kobject_del+0x27c/0x320 [ 2121.235566] kobject_put+0x215/0x270 [ 2121.236543] net_rx_queue_update_kobjects+0x375/0x480 [ 2121.237702] netdev_unregister_kobject+0x157/0x280 [ 2121.238796] unregister_netdevice_many+0xbb7/0x1490 [ 2121.239894] ? netdev_pick_tx+0xc70/0xc70 [ 2121.240815] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2121.241965] ? queue_delayed_work_on+0xb4/0xe0 [ 2121.242972] ? trace_hardirqs_on+0x5b/0x180 [ 2121.243925] unregister_netdevice_queue+0x201/0x2c0 [ 2121.245018] ? unregister_netdevice_many+0x1490/0x1490 [ 2121.246183] ? linkwatch_fire_event+0x63/0x190 [ 2121.247192] __tun_detach+0xfc1/0x12b0 [ 2121.248056] tun_chr_close+0xc4/0x250 [ 2121.248889] __fput+0x285/0x9f0 [ 2121.249612] ? __tun_detach+0x12b0/0x12b0 [ 2121.250537] task_work_run+0xe2/0x1a0 [ 2121.251384] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2121.252466] syscall_exit_to_user_mode+0x38/0x1d0 [ 2121.253523] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2121.254657] RIP: 0033:0x7fa43fdb1b19 [ 2121.255473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2121.259535] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2121.261207] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2121.262782] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2121.264349] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2121.265913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2121.267491] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2121.297189] device wlan1 entered promiscuous mode 15:21:54 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0xca, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) dup2(r0, r1) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1101) ioctl$TCSBRK(r3, 0x5409, 0x7ff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$FITHAW(r2, 0xc0045878) dup2(0xffffffffffffffff, r0) 15:21:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 4) [ 2121.303751] device wlan1 left promiscuous mode 15:21:54 executing program 1: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) r3 = accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000000c0)) dup2(0xffffffffffffffff, r0) 15:21:54 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r4, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) syz_io_uring_submit(0x0, r2, &(0x7f0000001cc0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000001c80)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000001640)=[{&(0x7f00000000c0)="4d2755feb6e597dbbbd6531b9d1b43b7233e790426b6c67c02943eaa6825486446c3288eb287de78778d689a606cc17dfb1286fb1312c0191883e4c3992f7123348cafb1babf04f84c10b18fc54351f43d7af3c0348a2db754261a25fda1f48451ff0a685d0f477066c94a03408f5b81aad247be18c7f2db296ebede894f514f12de3c963dd0573feb1eba3d4ba8efbc302214178b3f9f5268b1599a257c188ab4335384", 0xa4}, {&(0x7f0000000180)="9208c3eba04ecf46c5f5da448e8a1bf1f8d733f8e97d1a0a03af38428da5b63233034cc2145d6dea452b33013a82e48734b49686411fe394282b3ba41766a63bc86467e1398e496389a9d2bc4c5ea6edfd80b0b413e6a200115abe62f553f1e98021385c595ffd328ab5dd3d03b0d30b18218de5ae9da66cafc2c64c2dc8530570e8e6ce0ea4d3", 0x87}, {&(0x7f0000000240)="f49809101115461b0b0c8b0341e90c220990641fbbad8014a67ea49eef9b48716ab7a174c57335d2f21a52b0603bd4b73fa712c486e625e790ec8ce840bb77be2870ce8c4f915907668bbd2e1f3c4d660efb532124d00967a338ace862178c0182c041e2d3eec21f1e12c7e1f9d581df037e358df2cf9a71b83d1586f48ce888de5084a6fddfe91002bf8b1e2e043af1e2657c845e2a3900043bd0ffac5165741ced247323aa4f449e0e7a16f455f32d479d4e512c3d226f2046d9c6bd4bd9a8b9137aa3548976d8432f7f335086f9091d4d50ad615b2f8815d4e9831a3a4b2f6e52f4a6bb047227ff710ebfc930df5cc5a4dd0764081d", 0xf7}, {&(0x7f0000000340)="efdd7092fe737663a5a640c7b342f93847f9a4ffaaccc22249559be16eadd09b9a43c8729cea0bb0441225ca3309c0973fdaca93e86fc7696e860ba12f0c250db86df3185f133144cec98b02e9ba253a55b230a5013ae7b722566bc708e76f01ec29ef9d3860ed0a0f65e23ee88d4c67d2dc59864c19b1337a00e7cb3ad2d1add70b32ed13fbd2c4b2bfbbaa24c18c", 0x8f}, {&(0x7f0000000500)="7a78dde89346ae93ed6d45b35a05ff1b79b0af0c38a17d43773a53a8bfe2c52050fc6444b1b32bf5ca62956effdc592306b18616425f288df17fa6d3c8ba6c55de47000dfc3e56b72ae79239c3e37d4f7a167bd34dabd76b9f59326381ff52048d1ee98371fbf7aad8ee08beea14cf7baa0f5c135eff26c18e99bcb3f7ffaed37199be3a188dca4ce1082c1b2332c6915d2da87c890f81ef4398611f61e3823c44d9cc5b4c000336fba6eb6b661af63c0c5449c5adcb1a", 0xb7}, {&(0x7f0000000400)="c3bcf2d4ab5fd9a3da255f5e0d22cefbebd08834df28c55f9cf6d2f1c7346cb2e313f4fb", 0x24}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000440)}, {&(0x7f00000015c0)="d83233cdc23dcb0651c375f31bb7ac2dabc5e2149f6ca8715c391c77b6aad4bc81d8cbe62d65fd0845d0350da14803a981f0d5d159a4222bcb6db9a20bb58c77f21a81f1f933fc3fbd82bc787919472f", 0x50}], 0x9, &(0x7f0000001700)=[{0x68, 0x111, 0x9e5, "91b5cd0d4a2f01bf39279b710d680db342f9d8db5cf2a51be0cef99c77a37a93efb39167a3b98cc7c2f17e7b70235899d9df06116d047613922aea34d764195f785d43e17c065d094d3e4cecd3f0684cf103eaec6ccc2e"}, {0x20, 0x10c, 0xacfc, "ecf9f9b2c699c23515"}, {0xf0, 0x29, 0x80000000, "89363536717fbdfe8becc7b7514986e3ef8ea951951589800dff3be88455d3a36ab1f754f0e3d414ed4e93e551698a9696e46cf2c72ba170a919d46b2c03e88b980d2ddadc21dd4acd2c8aaf4d0e52840f0307b8a9d62f67c2722cc8612117f30cdd717e343686d7da4e5d75b3df1eb20321094e29d796272ccb087bfc67f8f332cd0bb875fa2ba3bf452cbec8724d33a6e090e5a0970b3f24865326f9d7e11a1cb4097369ddb9d7caa424d68693d8b5d99474c1c049aaa7df84934da43f9a6cb264cf7ecdc7f8b63aaf1e355b4575d0c7d52164b730a7a4af98c5"}, {0xc8, 0x112, 0x8, "d0c602111f98da70277a512b62ee4efcb8f476f798853bccd1243cdf4299bf7f0570f209ce5b6b1f23b2e88e06d5c2e82c33c6b00e37d41a7d8414f34140d699cd6aae420d820aa8e81711c2cb0dc0350e9261c938e1b5a157b9d3d0ddf5df6c13c2d5b95ac1bbe18e9716d36a36b5f29581b0ab4aead98bb0dd01629254320c9624b4bd20471a9a040b5928bbdae986efd0b8a0b1361e81426a30e296513a9e010ac9f5ef08d4824e2a6ee74d84b8e620bf0eb75fb2d52f"}, {0x38, 0x1, 0x1ff, "52ec512f3ea71727befc0d1ceacd8fa82349470251009158e5490138b3642b99d9b78f8c61"}, {0x90, 0x16, 0x9, "89d305674c87bb49e575b2f9c8c7cc721758f3826e1f1afbca9fdd6e123df650f673eea20668e2eb6c86dd9b5211028fc3a3b75065f15858e4760376d2d27eb14d9c1c656bef22608976a82d1594de68bcd000c731a8238ad1559bafd9b1262444081ad2f275dbea471781d225dbae541e539506f2d94086e61ec7c4e6c923"}, {0x88, 0x104, 0x5, "013c221293cd900be4e947951731b3f808cb706ea7750a1f10cbcc5a03bd06339688870cd800144e8919664071b4e3c95a34d86adac27b142861d9c36a8c3a420e00e382a9bb6db115343bd1893248511a4e734631b3f5983c3144a2c1a8de0699fc27200404b3623373d9cfda91f7a154b4f7"}, {0xa8, 0x10a, 0x7f, "1a894016e8b230b3964cec1ec68809fc0520c19eae8c330cfcf5d7fcd3d29544024598d0ce06d0086364c7b28c924c0a70e8f6509cfb760787cf33b9510f1f2522ab2d17f48215713ec9231fc904390f6e3a4d849ae930d7122dea79e98de274338949d9a0766f6b0820ee2ecf613eaf060df1acd391fe962ec572deb078efec232f06edd548f82723cb89d46876441bd4481cbaa626870e"}, {0x18, 0x107, 0x7, "b1b4"}, {0x108, 0x102, 0x200, "e7e938e041dfa9dd0a2ef52c29162b0ea4853bc37081ad2db1ca1af75a7316d7251b9ab0c1840c4ec1e421ca608546528f6cb5527ea05a6fcf81c320145a625914241a3f9150e79b059dd274e398d080ff76d70221f33c40a8a8cb13d0e784ff4befb965c2525c8c3efbee0e8e9dad5ce85750ff45c5b3f1090a11c2ca637ab98d4947e9d1605fb552649d7a16b82b25c200755712f3e0a2859e7c5c9aa4fcea9cc646aca1c7887dbdc5856c053eb633d73506c09cf2dcb2453248e544886b518671809acf146412717102d99b563fda01180f807076484ffc201ecac3267c66bff5aeb83a72645e9312ede95ede1f723069268476"}], 0x558}, 0x0, 0x8080, 0x1}, 0x3) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r5, 0xfffff000) 15:21:54 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 14) 15:21:54 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x9, 0x200180) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r5, 0xfffff000) r6 = eventfd(0xa0) r7 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r7, 0xfffff000) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x8001, 0x0, &(0x7f0000000040)=[r0, r2, r3, r0, r1, r4, r5, r6, r7]}, 0x9) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) 15:21:54 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2121.404433] FAULT_INJECTION: forcing a failure. [ 2121.404433] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2121.407275] CPU: 0 PID: 10575 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2121.408886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2121.410828] Call Trace: [ 2121.411451] dump_stack+0x107/0x167 [ 2121.412306] should_fail.cold+0x5/0xa [ 2121.413205] __alloc_pages_nodemask+0x182/0x600 [ 2121.414297] ? lock_release+0x680/0x680 [ 2121.415226] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2121.416646] ? lock_downgrade+0x6d0/0x6d0 [ 2121.417623] alloc_pages_current+0x187/0x280 [ 2121.418671] kmalloc_order+0x35/0x160 [ 2121.419571] kmalloc_order_trace+0x14/0xa0 [ 2121.420564] io_uring_setup+0x33c/0x2980 [ 2121.421522] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2121.422673] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2121.423865] ? wait_for_completion_io+0x270/0x270 [ 2121.425016] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2121.426246] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2121.427452] do_syscall_64+0x33/0x40 [ 2121.428319] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2121.429512] RIP: 0033:0x7fd237085b19 [ 2121.430388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2121.434709] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 15:21:54 executing program 1: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2121.436482] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2121.438410] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2121.440187] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2121.441856] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2121.443538] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:21:54 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) dup(r2) dup2(0xffffffffffffffff, r0) [ 2121.486860] FAULT_INJECTION: forcing a failure. [ 2121.486860] name failslab, interval 1, probability 0, space 0, times 0 [ 2121.489523] CPU: 1 PID: 10579 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2121.491015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2121.492784] Call Trace: [ 2121.493353] dump_stack+0x107/0x167 [ 2121.494134] should_fail.cold+0x5/0xa [ 2121.494960] ? create_object.isra.0+0x3a/0xa30 [ 2121.495949] should_failslab+0x5/0x20 [ 2121.496761] kmem_cache_alloc+0x5b/0x310 [ 2121.497631] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2121.498671] create_object.isra.0+0x3a/0xa30 [ 2121.499597] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2121.500675] kmem_cache_alloc_trace+0x151/0x320 [ 2121.501670] kobject_uevent_env+0x22b/0xfd0 [ 2121.502600] __kobject_del+0x27c/0x320 [ 2121.503424] kobject_put+0x215/0x270 [ 2121.504223] net_rx_queue_update_kobjects+0x375/0x480 [ 2121.505321] netdev_unregister_kobject+0x157/0x280 [ 2121.506380] unregister_netdevice_many+0xbb7/0x1490 [ 2121.507451] ? netdev_pick_tx+0xc70/0xc70 [ 2121.508340] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2121.509450] ? queue_delayed_work_on+0xb4/0xe0 [ 2121.510423] ? trace_hardirqs_on+0x5b/0x180 [ 2121.511342] unregister_netdevice_queue+0x201/0x2c0 [ 2121.512402] ? unregister_netdevice_many+0x1490/0x1490 [ 2121.513519] ? linkwatch_fire_event+0x63/0x190 [ 2121.514507] __tun_detach+0xfc1/0x12b0 [ 2121.515339] tun_chr_close+0xc4/0x250 [ 2121.516145] __fput+0x285/0x9f0 [ 2121.516841] ? __tun_detach+0x12b0/0x12b0 [ 2121.517726] task_work_run+0xe2/0x1a0 [ 2121.518554] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2121.519597] syscall_exit_to_user_mode+0x38/0x1d0 [ 2121.520623] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2121.521707] RIP: 0033:0x7fa43fdb1b19 [ 2121.522513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2121.526428] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2121.528045] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2121.529554] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2121.531066] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2121.532577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2121.534094] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2121.568286] device wlan1 entered promiscuous mode [ 2121.571267] device wlan1 left promiscuous mode [ 2121.608434] device wlan1 entered promiscuous mode [ 2121.613571] device wlan1 left promiscuous mode 15:22:08 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x141000, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x26, 0x26, 0x5, 0x5, 0x7, 0x9, 0x3, 0x4, 0x1}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f00000000c0)={0x2, 0x17, 0x12, 0x1a, 0x7, 0x22a, 0x6, 0x4e}) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2004, @fd=r0, 0x1ff, 0x550000, 0x7, 0x18, 0x1, {0x1}}, 0xfffffff9) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$RTC_UIE_OFF(r0, 0x7004) eventfd(0x6) 15:22:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x8b}}, './file0\x00'}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000040)='/dev/usbmon#\x00', &(0x7f00000000c0)='./file0\x00', r2) signalfd4(r0, &(0x7f0000000000)={[0x6]}, 0x8, 0x800) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) 15:22:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000001700)={0x0, 0x0}) (fail_nth: 1) 15:22:08 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x1000, 0x4, @perf_config_ext={0x1000, 0x3f}, 0x8000, 0x7d, 0x10000}, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0xbe0}, 0x16, 0x0) dup2(0xffffffffffffffff, r0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000180)) dup(0xffffffffffffffff) 15:22:08 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 15) 15:22:08 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:22:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) (fail_nth: 1) 15:22:08 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 5) [ 2135.716893] FAULT_INJECTION: forcing a failure. [ 2135.716893] name failslab, interval 1, probability 0, space 0, times 0 [ 2135.717456] FAULT_INJECTION: forcing a failure. [ 2135.717456] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2135.719906] CPU: 1 PID: 10608 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2135.722994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2135.725132] Call Trace: [ 2135.725813] dump_stack+0x107/0x167 [ 2135.726766] should_fail.cold+0x5/0xa [ 2135.727753] ? create_object.isra.0+0x3a/0xa30 [ 2135.728924] should_failslab+0x5/0x20 [ 2135.729902] kmem_cache_alloc+0x5b/0x310 [ 2135.730972] create_object.isra.0+0x3a/0xa30 [ 2135.732097] ? kasan_unpoison_shadow+0x33/0x50 [ 2135.733271] kmalloc_order+0xfe/0x160 [ 2135.734254] kmalloc_order_trace+0x14/0xa0 [ 2135.735356] io_uring_setup+0x33c/0x2980 [ 2135.736401] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2135.737643] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2135.738953] ? wait_for_completion_io+0x270/0x270 [ 2135.740219] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2135.741566] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2135.742902] do_syscall_64+0x33/0x40 [ 2135.743863] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2135.745179] RIP: 0033:0x7fd237085b19 [ 2135.746135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2135.750249] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2135.751903] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2135.753450] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2135.754992] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2135.756535] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2135.758076] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2135.759656] CPU: 0 PID: 10610 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2135.760518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2135.761464] Call Trace: [ 2135.761785] dump_stack+0x107/0x167 [ 2135.762215] should_fail.cold+0x5/0xa [ 2135.762672] _copy_to_user+0x2e/0x180 [ 2135.763118] simple_read_from_buffer+0xcc/0x160 [ 2135.763663] proc_fail_nth_read+0x198/0x230 [ 2135.764172] ? proc_sessionid_read+0x230/0x230 [ 2135.764702] ? security_file_permission+0xb1/0xe0 [ 2135.765299] ? proc_sessionid_read+0x230/0x230 [ 2135.765984] vfs_read+0x228/0x620 [ 2135.766407] ksys_read+0x12d/0x260 [ 2135.766812] ? vfs_write+0xb10/0xb10 [ 2135.767254] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2135.767859] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2135.768481] do_syscall_64+0x33/0x40 [ 2135.768940] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2135.769543] RIP: 0033:0x7f1f7f48369c [ 2135.769981] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2135.772083] RSP: 002b:00007f1f7ca46170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2135.773027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f7f48369c [ 2135.773948] RDX: 000000000000000f RSI: 00007f1f7ca461e0 RDI: 0000000000000004 [ 2135.774814] RBP: 00007f1f7ca461d0 R08: 0000000000000000 R09: 0000000000000000 [ 2135.775721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2135.776677] R13: 00007fffe290ab7f R14: 00007f1f7ca46300 R15: 0000000000022000 15:22:08 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) fcntl$dupfd(r1, 0x0, r0) dup2(0xffffffffffffffff, r0) [ 2135.794769] FAULT_INJECTION: forcing a failure. [ 2135.794769] name failslab, interval 1, probability 0, space 0, times 0 [ 2135.796551] CPU: 0 PID: 10607 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2135.797473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2135.798438] Call Trace: [ 2135.798749] dump_stack+0x107/0x167 [ 2135.799172] should_fail.cold+0x5/0xa [ 2135.799624] ? kobject_get_path+0xc5/0x1f0 [ 2135.800120] should_failslab+0x5/0x20 [ 2135.800556] __kmalloc+0x72/0x390 [ 2135.800965] ? trace_hardirqs_on+0x5b/0x180 [ 2135.801472] kobject_get_path+0xc5/0x1f0 [ 2135.801949] kobject_uevent_env+0x251/0xfd0 [ 2135.802475] __kobject_del+0x27c/0x320 [ 2135.802935] kobject_put+0x215/0x270 [ 2135.803385] net_rx_queue_update_kobjects+0x375/0x480 [ 2135.803998] netdev_unregister_kobject+0x157/0x280 [ 2135.804575] unregister_netdevice_many+0xbb7/0x1490 [ 2135.805169] ? netdev_pick_tx+0xc70/0xc70 [ 2135.805659] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2135.806284] ? queue_delayed_work_on+0xb4/0xe0 [ 2135.806807] ? trace_hardirqs_on+0x5b/0x180 [ 2135.807311] unregister_netdevice_queue+0x201/0x2c0 [ 2135.807898] ? unregister_netdevice_many+0x1490/0x1490 [ 2135.808526] ? linkwatch_fire_event+0x63/0x190 [ 2135.809061] __tun_detach+0xfc1/0x12b0 [ 2135.809525] tun_chr_close+0xc4/0x250 [ 2135.809975] __fput+0x285/0x9f0 [ 2135.810374] ? __tun_detach+0x12b0/0x12b0 [ 2135.810864] task_work_run+0xe2/0x1a0 [ 2135.811316] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2135.811902] syscall_exit_to_user_mode+0x38/0x1d0 [ 2135.812466] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2135.813070] RIP: 0033:0x7fa43fdb1b19 [ 2135.813512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2135.815681] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2135.816571] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2135.817410] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2135.818246] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2135.819088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2135.819927] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2135.830739] FAULT_INJECTION: forcing a failure. [ 2135.830739] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2135.832112] CPU: 0 PID: 10618 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2135.832921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2135.833891] Call Trace: [ 2135.834198] dump_stack+0x107/0x167 [ 2135.834685] should_fail.cold+0x5/0xa [ 2135.835128] _copy_from_user+0x2e/0x1b0 [ 2135.835599] mon_bin_ioctl+0x84f/0xcc0 [ 2135.836061] ? wait_for_completion_io+0x270/0x270 [ 2135.836628] ? mon_bin_get_event+0x440/0x440 [ 2135.837146] ? selinux_file_ioctl+0xb6/0x270 [ 2135.837661] ? mon_bin_get_event+0x440/0x440 [ 2135.838186] __x64_sys_ioctl+0x19a/0x210 [ 2135.838679] do_syscall_64+0x33/0x40 [ 2135.839113] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2135.839715] RIP: 0033:0x7f3febf59b19 [ 2135.840154] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2135.842320] RSP: 002b:00007f3fe94ae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2135.843207] RAX: ffffffffffffffda RBX: 00007f3fec06d020 RCX: 00007f3febf59b19 [ 2135.844035] RDX: 0000000020001700 RSI: 0000000040189206 RDI: 0000000000000004 [ 2135.844875] RBP: 00007f3fe94ae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2135.845710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2135.846578] R13: 00007ffebfb7a3bf R14: 00007f3fe94ae300 R15: 0000000000022000 15:22:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x3ada00) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) 15:22:08 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) (fail_nth: 1) 15:22:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:22:08 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = dup2(0xffffffffffffffff, r0) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x21}}, 0x14) [ 2135.900688] FAULT_INJECTION: forcing a failure. [ 2135.900688] name failslab, interval 1, probability 0, space 0, times 0 [ 2135.903184] CPU: 1 PID: 10624 Comm: syz-executor.4 Not tainted 5.10.252 #1 [ 2135.904688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2135.906528] Call Trace: [ 2135.907098] dump_stack+0x107/0x167 [ 2135.907875] should_fail.cold+0x5/0xa [ 2135.908690] ? mon_bin_ioctl+0x46f/0xcc0 [ 2135.909553] should_failslab+0x5/0x20 [ 2135.910376] __kmalloc+0x72/0x390 [ 2135.911120] mon_bin_ioctl+0x46f/0xcc0 [ 2135.911951] ? wait_for_completion_io+0x270/0x270 [ 2135.912980] ? mon_bin_get_event+0x440/0x440 [ 2135.913923] ? selinux_file_ioctl+0xb6/0x270 [ 2135.914873] ? mon_bin_get_event+0x440/0x440 [ 2135.915813] __x64_sys_ioctl+0x19a/0x210 [ 2135.916680] do_syscall_64+0x33/0x40 [ 2135.917475] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2135.918575] RIP: 0033:0x7f1c3e971b19 [ 2135.919371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2135.923515] RSP: 002b:00007f1c3bee7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2135.925119] RAX: ffffffffffffffda RBX: 00007f1c3ea84f60 RCX: 00007f1c3e971b19 [ 2135.926656] RDX: 000000000007daf6 RSI: 0000000000009204 RDI: 0000000000000003 [ 2135.928166] RBP: 00007f1c3bee71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2135.929674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2135.931199] R13: 00007ffc12e31c5f R14: 00007f1c3bee7300 R15: 0000000000022000 [ 2135.939586] device wlan1 entered promiscuous mode [ 2135.945029] device wlan1 left promiscuous mode 15:22:08 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2136.093115] device wlan1 entered promiscuous mode [ 2136.099324] device wlan1 left promiscuous mode [ 2149.797426] FAULT_INJECTION: forcing a failure. [ 2149.797426] name failslab, interval 1, probability 0, space 0, times 0 [ 2149.801232] CPU: 1 PID: 10643 Comm: syz-executor.4 Not tainted 5.10.252 #1 [ 2149.802699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2149.804428] Call Trace: [ 2149.804977] dump_stack+0x107/0x167 [ 2149.805744] should_fail.cold+0x5/0xa [ 2149.806554] ? create_object.isra.0+0x3a/0xa30 [ 2149.807511] should_failslab+0x5/0x20 [ 2149.808306] kmem_cache_alloc+0x5b/0x310 [ 2149.809156] create_object.isra.0+0x3a/0xa30 [ 2149.810065] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2149.811153] __kmalloc+0x16e/0x390 15:22:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) (fail_nth: 2) 15:22:22 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000001700)={0x0, 0x0}) (fail_nth: 2) 15:22:22 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:22:22 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x2, 0xff, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0xb}, 0x8000, 0x0, 0x10000, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0x1]}, 0x8, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) 15:22:22 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 16) [ 2149.811901] mon_bin_ioctl+0x46f/0xcc0 15:22:22 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0xc, 0x0, &(0x7f0000000240)=[{&(0x7f0000001c40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}, {&(0x7f0000000280)=""/36, 0x24}], 0x4}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x2004, @fd_index=0x5, 0x54cc, 0x1, 0x81, 0x4}, 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_io_uring_submit(0x0, r2, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000040)={r4, r5+60000000}, 0x1, 0x1, 0x1}, 0x9) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r7, 0xfffff000) dup2(0xffffffffffffffff, r6) [ 2149.812871] ? wait_for_completion_io+0x270/0x270 [ 2149.814071] ? mon_bin_get_event+0x440/0x440 [ 2149.815023] ? selinux_file_ioctl+0xb6/0x270 [ 2149.815948] ? mon_bin_get_event+0x440/0x440 [ 2149.816883] __x64_sys_ioctl+0x19a/0x210 [ 2149.817742] do_syscall_64+0x33/0x40 [ 2149.818536] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2149.819619] RIP: 0033:0x7f1c3e971b19 [ 2149.820406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2149.824312] RSP: 002b:00007f1c3bee7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 15:22:22 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 6) 15:22:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x2) [ 2149.825921] RAX: ffffffffffffffda RBX: 00007f1c3ea84f60 RCX: 00007f1c3e971b19 [ 2149.827625] RDX: 000000000007daf6 RSI: 0000000000009204 RDI: 0000000000000003 [ 2149.828211] FAULT_INJECTION: forcing a failure. [ 2149.828211] name failslab, interval 1, probability 0, space 0, times 0 [ 2149.829130] RBP: 00007f1c3bee71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2149.829141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2149.829151] R13: 00007ffc12e31c5f R14: 00007f1c3bee7300 R15: 0000000000022000 [ 2149.836996] CPU: 0 PID: 10649 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2149.838570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2149.840445] Call Trace: [ 2149.841048] dump_stack+0x107/0x167 [ 2149.841887] should_fail.cold+0x5/0xa [ 2149.842767] ? io_uring_setup+0x40b/0x2980 [ 2149.843728] should_failslab+0x5/0x20 [ 2149.844592] kmem_cache_alloc_trace+0x55/0x320 [ 2149.845630] io_uring_setup+0x40b/0x2980 [ 2149.846563] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2149.847653] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2149.848793] ? wait_for_completion_io+0x270/0x270 [ 2149.849912] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2149.851110] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2149.852280] do_syscall_64+0x33/0x40 [ 2149.853124] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2149.854280] RIP: 0033:0x7fd237085b19 [ 2149.855138] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2149.859341] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2149.861073] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2149.862713] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2149.864343] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2149.865960] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2149.867586] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:22:22 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x80}}, './file0\x00'}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) [ 2149.908831] FAULT_INJECTION: forcing a failure. [ 2149.908831] name failslab, interval 1, probability 0, space 0, times 0 [ 2149.911487] CPU: 1 PID: 10640 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2149.912949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2149.914715] Call Trace: [ 2149.915282] dump_stack+0x107/0x167 [ 2149.916056] should_fail.cold+0x5/0xa [ 2149.916872] ? create_object.isra.0+0x3a/0xa30 [ 2149.917834] should_failslab+0x5/0x20 [ 2149.918652] kmem_cache_alloc+0x5b/0x310 [ 2149.919512] ? kmem_cache_alloc_trace+0x151/0x320 [ 2149.920524] create_object.isra.0+0x3a/0xa30 [ 2149.921443] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2149.922530] __kmalloc+0x16e/0x390 [ 2149.923288] kobject_get_path+0xc5/0x1f0 [ 2149.924153] kobject_uevent_env+0x251/0xfd0 [ 2149.925064] __kobject_del+0x27c/0x320 [ 2149.925876] kobject_put+0x215/0x270 [ 2149.926663] net_rx_queue_update_kobjects+0x375/0x480 15:22:22 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 7) [ 2149.927760] netdev_unregister_kobject+0x157/0x280 [ 2149.929041] unregister_netdevice_many+0xbb7/0x1490 [ 2149.930089] ? netdev_pick_tx+0xc70/0xc70 [ 2149.930976] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2149.932072] ? queue_delayed_work_on+0xb4/0xe0 [ 2149.933038] ? trace_hardirqs_on+0x5b/0x180 [ 2149.933955] unregister_netdevice_queue+0x201/0x2c0 [ 2149.935019] ? unregister_netdevice_many+0x1490/0x1490 [ 2149.936135] ? linkwatch_fire_event+0x63/0x190 [ 2149.937111] __tun_detach+0xfc1/0x12b0 [ 2149.937945] tun_chr_close+0xc4/0x250 [ 2149.938763] __fput+0x285/0x9f0 [ 2149.939460] ? __tun_detach+0x12b0/0x12b0 [ 2149.940347] task_work_run+0xe2/0x1a0 [ 2149.941163] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2149.942213] syscall_exit_to_user_mode+0x38/0x1d0 [ 2149.943242] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2149.944324] RIP: 0033:0x7fa43fdb1b19 [ 2149.945118] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2149.949028] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2149.950655] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2149.952168] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2149.953679] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2149.955202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2149.956712] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:22:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x4b47) 15:22:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) (fail_nth: 3) [ 2150.012305] FAULT_INJECTION: forcing a failure. [ 2150.012305] name failslab, interval 1, probability 0, space 0, times 0 [ 2150.015270] CPU: 0 PID: 10663 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2150.016850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2150.018749] Call Trace: [ 2150.019354] dump_stack+0x107/0x167 [ 2150.020186] should_fail.cold+0x5/0xa [ 2150.021057] ? create_object.isra.0+0x3a/0xa30 [ 2150.022109] should_failslab+0x5/0x20 [ 2150.022996] kmem_cache_alloc+0x5b/0x310 [ 2150.023950] create_object.isra.0+0x3a/0xa30 [ 2150.024965] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2150.026136] kmem_cache_alloc_trace+0x151/0x320 [ 2150.027221] io_uring_setup+0x40b/0x2980 [ 2150.028150] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2150.029257] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2150.030434] ? wait_for_completion_io+0x270/0x270 [ 2150.031570] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2150.032770] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2150.033960] do_syscall_64+0x33/0x40 [ 2150.034819] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2150.035994] RIP: 0033:0x7fd237085b19 [ 2150.036843] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2150.041078] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2150.042826] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2150.044464] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2150.046104] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2150.047738] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2150.049364] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2150.054258] device wlan1 entered promiscuous mode [ 2150.071727] device wlan1 left promiscuous mode 15:22:22 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x100a8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x43}, 0x8000, 0x0, 0x10000, 0x8, 0x4, 0x401, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000004600)=ANY=[@ANYRES16=r0]) 15:22:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x4b49) 15:22:23 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2150.127396] FAULT_INJECTION: forcing a failure. [ 2150.127396] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2150.130000] CPU: 1 PID: 10672 Comm: syz-executor.4 Not tainted 5.10.252 #1 [ 2150.131469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2150.133219] Call Trace: [ 2150.133781] dump_stack+0x107/0x167 [ 2150.134573] should_fail.cold+0x5/0xa [ 2150.135385] __alloc_pages_nodemask+0x182/0x600 [ 2150.136374] ? lock_release+0x680/0x680 [ 2150.137217] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2150.138498] ? lock_downgrade+0x6d0/0x6d0 [ 2150.139382] alloc_pages_current+0x187/0x280 [ 2150.140319] get_zeroed_page+0x14/0xb0 [ 2150.141145] ? kasan_unpoison_shadow+0x33/0x50 [ 2150.142107] mon_alloc_buff+0xed/0x250 [ 2150.142943] mon_bin_ioctl+0x493/0xcc0 [ 2150.143766] ? wait_for_completion_io+0x270/0x270 [ 2150.144789] ? mon_bin_get_event+0x440/0x440 [ 2150.145723] ? selinux_file_ioctl+0xb6/0x270 [ 2150.146665] ? mon_bin_get_event+0x440/0x440 [ 2150.147599] __x64_sys_ioctl+0x19a/0x210 [ 2150.148460] do_syscall_64+0x33/0x40 [ 2150.149246] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2150.150327] RIP: 0033:0x7f1c3e971b19 [ 2150.151118] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2150.155002] RSP: 002b:00007f1c3bee7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2150.156605] RAX: ffffffffffffffda RBX: 00007f1c3ea84f60 RCX: 00007f1c3e971b19 [ 2150.158110] RDX: 000000000007daf6 RSI: 0000000000009204 RDI: 0000000000000003 [ 2150.159715] RBP: 00007f1c3bee71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2150.161216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2150.162724] R13: 00007ffc12e31c5f R14: 00007f1c3bee7300 R15: 0000000000022000 [ 2150.213203] device wlan1 entered promiscuous mode [ 2150.218050] device wlan1 left promiscuous mode [ 2150.646597] FAULT_INJECTION: forcing a failure. [ 2150.646597] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2150.650571] CPU: 1 PID: 10654 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2150.652504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2150.654829] Call Trace: [ 2150.655575] dump_stack+0x107/0x167 [ 2150.656589] should_fail.cold+0x5/0xa [ 2150.657651] __alloc_pages_nodemask+0x182/0x600 [ 2150.658961] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2150.660648] alloc_pages_current+0x187/0x280 [ 2150.661859] __get_free_pages+0xc/0xa0 [ 2150.662931] __tlb_remove_page_size+0x257/0x420 [ 2150.664218] unmap_page_range+0x1186/0x1fe0 [ 2150.665442] ? vm_normal_page+0x2e0/0x2e0 [ 2150.666608] ? lock_downgrade+0x6d0/0x6d0 [ 2150.667743] ? uprobe_munmap+0x1c/0x560 [ 2150.668856] unmap_single_vma+0x198/0x300 [ 2150.670015] unmap_vmas+0x16d/0x300 [ 2150.671027] ? zap_vma_ptes+0x100/0x100 [ 2150.672140] exit_mmap+0x27f/0x4f0 [ 2150.673118] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 2150.674596] mmput+0xca/0x340 [ 2150.675452] do_exit+0xa9e/0x2600 [ 2150.676425] ? find_held_lock+0x2c/0x110 [ 2150.677536] ? mm_update_next_owner+0x830/0x830 [ 2150.678834] ? get_signal+0x37e/0x2350 [ 2150.679904] ? lock_downgrade+0x6d0/0x6d0 [ 2150.681034] ? do_raw_spin_lock+0x121/0x260 [ 2150.682223] ? rwlock_bug.part.0+0x90/0x90 [ 2150.683401] do_group_exit+0x125/0x310 [ 2150.684485] get_signal+0x4bc/0x2350 [ 2150.685532] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2150.686866] arch_do_signal_or_restart+0x2b7/0x1990 [ 2150.688239] ? mon_bin_get_event+0x34a/0x440 [ 2150.689433] ? _copy_from_user+0xfb/0x1b0 [ 2150.690581] ? restore_sigcontext+0x630/0x630 [ 2150.691799] ? mon_bin_ioctl+0x3b7/0xcc0 [ 2150.692934] ? wait_for_completion_io+0x270/0x270 [ 2150.694269] ? mon_bin_get_event+0x440/0x440 [ 2150.695491] ? task_work_add+0x98/0x190 [ 2150.696609] exit_to_user_mode_prepare+0x127/0x1e0 [ 2150.697974] syscall_exit_to_user_mode+0x38/0x1d0 [ 2150.699306] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2150.700687] RIP: 0033:0x7f3febf59b19 [ 2150.701709] Code: Unable to access opcode bytes at RIP 0x7f3febf59aef. [ 2150.703507] RSP: 002b:00007f3fe94ae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2150.705546] RAX: fffffffffffffffc RBX: 00007f3fec06d020 RCX: 00007f3febf59b19 [ 2150.707489] RDX: 0000000020001700 RSI: 0000000040189206 RDI: 0000000000000004 [ 2150.709424] RBP: 00007f3fe94ae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2150.711373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2150.713341] R13: 00007ffebfb7a3bf R14: 00007f3fe94ae300 R15: 0000000000022000 [ 2164.400770] FAULT_INJECTION: forcing a failure. [ 2164.400770] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2164.402503] CPU: 0 PID: 10685 Comm: syz-executor.4 Not tainted 5.10.252 #1 [ 2164.403451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2164.404549] Call Trace: [ 2164.404907] dump_stack+0x107/0x167 [ 2164.405400] should_fail.cold+0x5/0xa [ 2164.405915] __alloc_pages_nodemask+0x182/0x600 [ 2164.406544] ? lock_release+0x680/0x680 [ 2164.407092] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2164.407903] ? lock_downgrade+0x6d0/0x6d0 [ 2164.408462] alloc_pages_current+0x187/0x280 [ 2164.409051] get_zeroed_page+0x14/0xb0 [ 2164.409571] ? kasan_unpoison_shadow+0x33/0x50 [ 2164.410194] mon_alloc_buff+0xed/0x250 [ 2164.410738] mon_bin_ioctl+0x493/0xcc0 [ 2164.411264] ? wait_for_completion_io+0x270/0x270 [ 2164.411917] ? mon_bin_get_event+0x440/0x440 [ 2164.412513] ? selinux_file_ioctl+0xb6/0x270 [ 2164.413105] ? mon_bin_get_event+0x440/0x440 [ 2164.413706] __x64_sys_ioctl+0x19a/0x210 [ 2164.414257] do_syscall_64+0x33/0x40 [ 2164.414768] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2164.415453] RIP: 0033:0x7f1c3e971b19 [ 2164.415946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2164.418429] RSP: 002b:00007f1c3bee7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2164.419451] RAX: ffffffffffffffda RBX: 00007f1c3ea84f60 RCX: 00007f1c3e971b19 [ 2164.420398] RDX: 000000000007daf6 RSI: 0000000000009204 RDI: 0000000000000003 [ 2164.421342] RBP: 00007f1c3bee71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2164.422302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2164.423258] R13: 00007ffc12e31c5f R14: 00007f1c3bee7300 R15: 0000000000022000 15:22:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000001700)={0x0, 0x0}) 15:22:37 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:22:37 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) lseek(r1, 0x7, 0x3) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) dup2(0xffffffffffffffff, r0) 15:22:37 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x541b) 15:22:37 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x12, r1, 0xfffff000) 15:22:37 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 17) 15:22:37 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 8) 15:22:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) (fail_nth: 4) [ 2164.432921] FAULT_INJECTION: forcing a failure. [ 2164.432921] name failslab, interval 1, probability 0, space 0, times 0 [ 2164.434549] CPU: 0 PID: 10693 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2164.435514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2164.436627] Call Trace: [ 2164.436984] dump_stack+0x107/0x167 [ 2164.437509] should_fail.cold+0x5/0xa [ 2164.438084] ? create_object.isra.0+0x3a/0xa30 [ 2164.438715] should_failslab+0x5/0x20 [ 2164.439232] kmem_cache_alloc+0x5b/0x310 [ 2164.439794] create_object.isra.0+0x3a/0xa30 [ 2164.440402] kmemleak_alloc_percpu+0xa0/0x100 [ 2164.441001] pcpu_alloc+0x4e2/0x1240 [ 2164.441507] ? io_tctx_exit_cb+0xf0/0xf0 [ 2164.442063] percpu_ref_init+0x31/0x3d0 [ 2164.442631] io_uring_setup+0x47a/0x2980 [ 2164.443187] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2164.443833] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2164.444526] ? wait_for_completion_io+0x270/0x270 [ 2164.445224] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2164.445935] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2164.446654] do_syscall_64+0x33/0x40 [ 2164.447160] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2164.447854] RIP: 0033:0x7fd237085b19 [ 2164.448358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2164.450865] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2164.451873] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2164.452832] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2164.453788] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2164.454784] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2164.455737] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:22:37 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x5421) [ 2164.494313] FAULT_INJECTION: forcing a failure. [ 2164.494313] name failslab, interval 1, probability 0, space 0, times 0 [ 2164.497336] CPU: 1 PID: 10696 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2164.498866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2164.500657] Call Trace: [ 2164.501225] dump_stack+0x107/0x167 [ 2164.502022] should_fail.cold+0x5/0xa [ 2164.502878] ? create_object.isra.0+0x3a/0xa30 [ 2164.503870] should_failslab+0x5/0x20 [ 2164.504699] kmem_cache_alloc+0x5b/0x310 [ 2164.505585] create_object.isra.0+0x3a/0xa30 [ 2164.506525] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2164.507904] __kmalloc+0x16e/0x390 [ 2164.508856] kobject_get_path+0xc5/0x1f0 [ 2164.509945] kobject_uevent_env+0x251/0xfd0 [ 2164.511083] __kobject_del+0x27c/0x320 [ 2164.511933] kobject_put+0x215/0x270 [ 2164.512730] net_rx_queue_update_kobjects+0x375/0x480 [ 2164.513836] netdev_unregister_kobject+0x157/0x280 [ 2164.514895] unregister_netdevice_many+0xbb7/0x1490 [ 2164.515960] ? netdev_pick_tx+0xc70/0xc70 [ 2164.516851] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2164.517962] ? queue_delayed_work_on+0xb4/0xe0 [ 2164.518939] ? trace_hardirqs_on+0x5b/0x180 [ 2164.519881] unregister_netdevice_queue+0x201/0x2c0 [ 2164.520939] ? unregister_netdevice_many+0x1490/0x1490 [ 2164.522054] ? linkwatch_fire_event+0x63/0x190 [ 2164.523034] __tun_detach+0xfc1/0x12b0 [ 2164.523865] tun_chr_close+0xc4/0x250 [ 2164.524671] __fput+0x285/0x9f0 [ 2164.525367] ? __tun_detach+0x12b0/0x12b0 [ 2164.526256] task_work_run+0xe2/0x1a0 [ 2164.527077] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2164.528121] syscall_exit_to_user_mode+0x38/0x1d0 [ 2164.529146] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2164.530234] RIP: 0033:0x7fa43fdb1b19 [ 2164.531036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2164.535007] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2164.536620] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2164.538118] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2164.539640] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2164.541194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2164.542715] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:22:37 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = inotify_init() preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/42, 0x2a}], 0x5, 0x1, 0x401) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) flock(r2, 0x0) 15:22:37 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 9) [ 2164.565193] FAULT_INJECTION: forcing a failure. [ 2164.565193] name failslab, interval 1, probability 0, space 0, times 0 [ 2164.566997] CPU: 0 PID: 10707 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2164.567891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2164.568955] Call Trace: [ 2164.569295] dump_stack+0x107/0x167 [ 2164.569777] should_fail.cold+0x5/0xa [ 2164.570278] ? create_object.isra.0+0x3a/0xa30 [ 2164.570877] should_failslab+0x5/0x20 [ 2164.571395] kmem_cache_alloc+0x5b/0x310 [ 2164.571928] create_object.isra.0+0x3a/0xa30 [ 2164.572501] kmemleak_alloc_percpu+0xa0/0x100 [ 2164.573093] pcpu_alloc+0x4e2/0x1240 [ 2164.573602] ? io_tctx_exit_cb+0xf0/0xf0 [ 2164.574134] percpu_ref_init+0x31/0x3d0 [ 2164.574662] io_uring_setup+0x47a/0x2980 [ 2164.575180] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2164.575808] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2164.576484] ? wait_for_completion_io+0x270/0x270 [ 2164.577140] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2164.577828] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2164.578502] do_syscall_64+0x33/0x40 [ 2164.578998] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2164.579665] RIP: 0033:0x7fd237085b19 [ 2164.580151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2164.582550] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2164.583523] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2164.584447] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2164.585384] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2164.586288] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2164.587228] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:22:37 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x1208d, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000, 0x0, 0x4, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) dup2(0xffffffffffffffff, r1) r3 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x5, 0xa, &(0x7f0000001880)=[{&(0x7f0000000100)="547962e02cc48002b2e576f6bb0d3ced0a016b594329e98f6f7f4257f5e374964e65ebcaedd75cbb2a1b1eae1615c190015b889d26ffd5ee8efe626ebcbffd311c6f3a95ff4163bc7e32471064b89dcf868518edde3a7b2d1aedfb6ba094ac329b47bfb09cafa3ccf20db896224e6e54689e86f7b6558b07e723b55dada7d92465f865206312a4295cf62c0d9a236cd9da88717beb9da1e1577f933afbe285e9b267d2eec241d00bfe0513816f3e4ed7a7d15a661912da12", 0xb8, 0x4}, {&(0x7f00000001c0)="d3f658e8c1762d8284746469840a9a9829d0e17ccd4f48b546e59a10252d9c0e1a4cb9814a7091d7f6059273f4e6eebfa79ee44c42462c78d5319ba9f0a79a1efd7b25b2f51526c23c244876fe024721b74e06917e25e22ef1d44cb7c5a387174258babe6e2b8955fae080cd5cd3ac1d8b74fbda78abb4acc0082578d6db54e2d6c2303886a0e19d643b0ce3c4b0a4d8605a3d817c77b83c5dd244e1056dfa8d32b877533a9b64", 0xa7, 0xfff}, {&(0x7f0000000280)="2dbd931fdc94196fb58f611e5c16464c56452b239a444042f34dd2f39c1aa11bc107014bb3978dffc0ea0db4db69b5f6b9b03c741fb015b4093e36bc358863a6dae08ba3d05ff145", 0x48, 0x1}, {&(0x7f0000000300)="ca9e571f818ebf969947ea1d906233bc04145b47be5b61f2c624e54c9fb2378b1591c2159186390b8ba66fd4483e32351fdef63dbe53d7f47d77af7f6ca45961785e4c4b9baac0cd8146b097", 0x4c, 0x5}, {&(0x7f0000000380)="93b84c60ccd82ec7081b2359788bc5e52dd71a3a542315f532ab7792e5103807e5d10cade4078b04ecc2922cbbe44049f61fdb985b4926231c40c1bcd5fa8b73e36a20c8817d678766a59d3f485d2ddabc1dad41f7bbee43483a9c13a9e8983323d0976384f402bfbe0c8bfcc4af9692a95e0db4f1d599d1ad103572d7d64eb1cec9499a192fd1f2b040af5b17d3383042974bf4fa4a7ef3321e199407847d3ec92a53592b42cff63aa15dca349642229f3b3f8003be370e06358b82f6a1333cde1637e34a9e816b9f7b3e0a0ce16a0dc168216d061c221b115939d6a365ef1a33", 0xe1, 0x400}, {&(0x7f0000000500)="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", 0x1000, 0xba}, {&(0x7f0000001500)="16ea0fbc01de6e53c73c07806d873e7cfb4654a03056280872539a3e14614da16e4f51314a5320b9b067805371f3ca7cbee52ec6f4e5fc3a2fd3769106787e07de5affda270791ec4e27079abb26c54e7344ba100cf4202d37cd55426a68789a09c5cd0f0646b3074db595681b9a73fe55a16b7a589b2efcf1f98e88aae1858cbf4184141ef6086c5cfa", 0x8a, 0x4}, {&(0x7f0000001600)="618d34ae258424d6fd3cbefc19a503fbc6f110427de5b1b686a5658262dad1f9a6b8a5917e3880fcf06346a4fe1f77a21ec034be0eb2dece4a1a92a3a0bf6ae2f11dfba962e33e1cbe0961e79a248d505022e1840e6bbd01a5493c4a021bc5df35418c18f09755f7b5006c0a7fa23be03c437e4579129c69a1e7eb4be0803b8f6fec8ed6e47aa43624d5c3e389e162e39a52965746b209d04fcc167e266465fac467efadec9fa7a5b9fcfa6e65d4f955bc476d54965f5b0513c2f4c0279cd70367c4bb110c574754", 0xc8, 0x4}, {&(0x7f0000001700)="1558e45ff56c2cef5068d463cf65905bc56a3852527decf47b1443ee065c111533ab0a9fa7ff7098d89f800004eb56f9e0651b512b039346e001ceeaa1bcdd57f80150812e5c58101c8c86cbb9f699810a94814a47a8cf2e5daeaa681fcfc2b0bf597e0d5efe974b2397396bb9e45645b609625455cb0850d0edd7a54685c0374e689443e2c904d3d12f77d0cc6e0a06759f9d0c6019801dc14b1f48bbb6cf679023c9ced99dec1961674952f76ac6", 0xaf, 0x91}, {&(0x7f00000017c0)="e05b9e37102e8ccee6f3887e494cfdec736a88c2eee79f16c9d195691ef0399060e7f953d6da0959f2b7525c50a0cb63e981c4acbd8837d8e7d101ee5d13be31b2c6744c674eb1b2c21324c6997f5f1e835b60742d4986c0f66af915b51e759f43eaa6e8c51d06ffab179c83a673379d5cfc68b4e1d1d8d0fb6171ff85a4399f6b4e30877982f33553e0404359", 0x8d, 0x80000001}], 0x800, &(0x7f0000001980)={[{@check_relaxed}, {@utf8}], [{@audit}, {@hash}]}) write$binfmt_elf64(r3, &(0x7f00000019c0)={{0x7f, 0x45, 0x4c, 0x46, 0x48, 0x1, 0x6, 0x9b, 0x72, 0x2, 0x6, 0x6, 0x136, 0x40, 0x1f9, 0x33fdb268, 0x7, 0x38, 0x1, 0x4, 0xb0, 0x68}, [{0x70000000, 0x3, 0x100000000, 0x10001, 0x5, 0x3ff, 0xc30d, 0x3}, {0x2, 0x7, 0x718d, 0x9, 0x0, 0x3, 0x9, 0x3}], "b1bf2de7894022aea1fbab14239543581f44fe0fac6a5b4900505b672745ef0f01250e298201c312064a6f451add5658f7d61ab6cb2e8d42cfc695e5ff3eb22d43f1ae155af79c189b514fb10544c1758ea693d51720a9801107c9a23edaf8b2d59e56c48e570e7f2bf6067def2b3226e01e2214a801c25dca7bd51825d328c6b223cfa438517ca28d4984dea5186519b1658b4bdecf8ae95d", ['\x00', '\x00', '\x00', '\x00']}, 0x549) 15:22:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) (fail_nth: 5) [ 2164.600672] FAULT_INJECTION: forcing a failure. [ 2164.600672] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2164.603230] CPU: 1 PID: 10713 Comm: syz-executor.4 Not tainted 5.10.252 #1 [ 2164.604697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2164.606458] Call Trace: [ 2164.607030] dump_stack+0x107/0x167 [ 2164.607806] should_fail.cold+0x5/0xa [ 2164.608632] __alloc_pages_nodemask+0x182/0x600 [ 2164.609638] ? lock_release+0x680/0x680 [ 2164.610489] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2164.611775] ? lock_downgrade+0x6d0/0x6d0 [ 2164.612659] alloc_pages_current+0x187/0x280 [ 2164.613588] get_zeroed_page+0x14/0xb0 [ 2164.614408] ? kasan_unpoison_shadow+0x33/0x50 [ 2164.615384] mon_alloc_buff+0xed/0x250 [ 2164.616212] mon_bin_ioctl+0x493/0xcc0 [ 2164.617039] ? wait_for_completion_io+0x270/0x270 [ 2164.618061] ? mon_bin_get_event+0x440/0x440 [ 2164.619011] ? selinux_file_ioctl+0xb6/0x270 [ 2164.619949] ? mon_bin_get_event+0x440/0x440 [ 2164.620893] __x64_sys_ioctl+0x19a/0x210 [ 2164.621759] do_syscall_64+0x33/0x40 [ 2164.622553] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2164.623648] RIP: 0033:0x7f1c3e971b19 [ 2164.624424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2164.628363] RSP: 002b:00007f1c3bee7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2164.629974] RAX: ffffffffffffffda RBX: 00007f1c3ea84f60 RCX: 00007f1c3e971b19 [ 2164.631499] RDX: 000000000007daf6 RSI: 0000000000009204 RDI: 0000000000000003 [ 2164.633036] RBP: 00007f1c3bee71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2164.634577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2164.636107] R13: 00007ffc12e31c5f R14: 00007f1c3bee7300 R15: 0000000000022000 [ 2164.638057] device wlan1 entered promiscuous mode [ 2164.640996] device wlan1 left promiscuous mode 15:22:37 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x5450) 15:22:37 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 10) [ 2164.659071] loop5: detected capacity change from 0 to 135266304 15:22:37 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2164.688548] loop5: detected capacity change from 0 to 135266304 [ 2164.704591] FAULT_INJECTION: forcing a failure. [ 2164.704591] name failslab, interval 1, probability 0, space 0, times 0 [ 2164.707014] CPU: 1 PID: 10720 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2164.708481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2164.710234] Call Trace: [ 2164.710810] dump_stack+0x107/0x167 [ 2164.711588] should_fail.cold+0x5/0xa [ 2164.712404] ? percpu_ref_init+0xd8/0x3d0 [ 2164.713281] should_failslab+0x5/0x20 [ 2164.714095] kmem_cache_alloc_trace+0x55/0x320 [ 2164.715070] ? io_tctx_exit_cb+0xf0/0xf0 [ 2164.715932] percpu_ref_init+0xd8/0x3d0 [ 2164.716788] io_uring_setup+0x47a/0x2980 [ 2164.717656] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2164.718691] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2164.719765] ? wait_for_completion_io+0x270/0x270 [ 2164.720806] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2164.721924] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2164.723036] do_syscall_64+0x33/0x40 [ 2164.723832] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2164.724926] RIP: 0033:0x7fd237085b19 [ 2164.725720] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2164.729630] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2164.731261] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2164.732770] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2164.734279] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2164.735798] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2164.737310] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2164.796017] device wlan1 entered promiscuous mode [ 2164.799643] device wlan1 left promiscuous mode 15:22:52 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x5451) 15:22:52 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:22:52 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe5, 0x3f}, 0x8000, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) 15:22:52 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 18) 15:22:52 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) (fail_nth: 6) 15:22:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_submit(r8, r7, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = syz_open_dev$usbmon(&(0x7f0000000040), 0x5, 0x381100) syz_io_uring_submit(r4, r7, &(0x7f0000000100)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x2, &(0x7f00000000c0)=[r9, r10], 0x2}, 0x9) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) 15:22:52 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 11) 15:22:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x2, &(0x7f0000001700)={0x0, 0x0}) [ 2179.561779] FAULT_INJECTION: forcing a failure. [ 2179.561779] name failslab, interval 1, probability 0, space 0, times 0 [ 2179.563859] CPU: 1 PID: 10736 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2179.564760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2179.565853] Call Trace: [ 2179.566201] dump_stack+0x107/0x167 [ 2179.566680] should_fail.cold+0x5/0xa [ 2179.567195] ? create_object.isra.0+0x3a/0xa30 [ 2179.567781] should_failslab+0x5/0x20 [ 2179.568282] kmem_cache_alloc+0x5b/0x310 [ 2179.568817] create_object.isra.0+0x3a/0xa30 [ 2179.569388] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2179.570055] kmem_cache_alloc_node+0x169/0x330 [ 2179.570662] __alloc_skb+0x6d/0x5b0 [ 2179.571176] alloc_uevent_skb+0x7b/0x210 [ 2179.571703] kobject_uevent_env+0xce1/0xfd0 [ 2179.572270] __kobject_del+0x27c/0x320 [ 2179.572772] kobject_put+0x215/0x270 [ 2179.573259] net_rx_queue_update_kobjects+0x375/0x480 [ 2179.573304] FAULT_INJECTION: forcing a failure. [ 2179.573304] name failslab, interval 1, probability 0, space 0, times 0 [ 2179.573927] netdev_unregister_kobject+0x157/0x280 [ 2179.577029] unregister_netdevice_many+0xbb7/0x1490 [ 2179.577666] ? netdev_pick_tx+0xc70/0xc70 [ 2179.578198] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2179.578888] ? queue_delayed_work_on+0xb4/0xe0 [ 2179.579485] ? trace_hardirqs_on+0x5b/0x180 [ 2179.580053] unregister_netdevice_queue+0x201/0x2c0 [ 2179.580687] ? unregister_netdevice_many+0x1490/0x1490 [ 2179.581356] ? linkwatch_fire_event+0x63/0x190 [ 2179.581945] __tun_detach+0xfc1/0x12b0 [ 2179.582446] tun_chr_close+0xc4/0x250 [ 2179.582953] __fput+0x285/0x9f0 [ 2179.583395] ? __tun_detach+0x12b0/0x12b0 [ 2179.583932] task_work_run+0xe2/0x1a0 [ 2179.584424] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2179.585062] syscall_exit_to_user_mode+0x38/0x1d0 [ 2179.585688] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2179.586341] RIP: 0033:0x7fa43fdb1b19 [ 2179.586836] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2179.589211] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2179.590191] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2179.591129] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2179.592041] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2179.592958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2179.593879] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2179.594832] CPU: 0 PID: 10743 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2179.596391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2179.598250] Call Trace: [ 2179.598850] dump_stack+0x107/0x167 [ 2179.599663] should_fail.cold+0x5/0xa [ 2179.600510] ? create_object.isra.0+0x3a/0xa30 [ 2179.601524] should_failslab+0x5/0x20 [ 2179.602376] kmem_cache_alloc+0x5b/0x310 [ 2179.603303] create_object.isra.0+0x3a/0xa30 [ 2179.604284] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2179.605420] kmem_cache_alloc_trace+0x151/0x320 [ 2179.606463] ? io_tctx_exit_cb+0xf0/0xf0 [ 2179.607384] percpu_ref_init+0xd8/0x3d0 [ 2179.608278] io_uring_setup+0x47a/0x2980 [ 2179.609187] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2179.610261] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2179.611402] ? wait_for_completion_io+0x270/0x270 [ 2179.612511] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2179.613690] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2179.614850] do_syscall_64+0x33/0x40 [ 2179.615682] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2179.616830] RIP: 0033:0x7fd237085b19 [ 2179.617667] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2179.621748] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2179.623441] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2179.625016] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2179.626595] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2179.628185] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2179.629774] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2179.638307] FAULT_INJECTION: forcing a failure. [ 2179.638307] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2179.641031] CPU: 0 PID: 10735 Comm: syz-executor.4 Not tainted 5.10.252 #1 [ 2179.642542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2179.644364] Call Trace: [ 2179.644940] dump_stack+0x107/0x167 [ 2179.645733] should_fail.cold+0x5/0xa [ 2179.646572] __alloc_pages_nodemask+0x182/0x600 [ 2179.647596] ? lock_release+0x680/0x680 15:22:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = mmap$IORING_OFF_SQES(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x100000c, 0x10010, 0xffffffffffffffff, 0x10000000) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f00000000c0)="336ab7b948353748332461163e568c38cd622b6c0eeec7aaf799f07fa17447f25c5155f3e1f23e09f6eea01faa4c3abbb0f0aacc4d247a72b36f339f5b1473cee51d73a18df36e587ecae9da43a9cafc17a1af4ddc5781e6f0ef7b06e31f3caea5cd47f6d8e88b69882f5452d897a0ae25dfa67d18ab077bdef340cf556ebf94de8497995d1c81bb3fb8f62ba92b", 0x0, 0x0, 0x1, {0x3, r1}}, 0xd4f) syz_io_uring_submit(0x0, r0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f00000001c0), 0x1, 0x1, 0x0, {0x0, r1}}, 0x800) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8983, &(0x7f0000000180)={0x8, 'wlan0\x00', {'rose0\x00'}, 0x1c3}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x68, 0x18, 0x20, 0x70bd2c, 0x25dfdbfd, {0x18}, [@typed={0x48, 0x3d, 0x0, 0x0, @binary="0f11671743eb3db7d320dd2b789c886e642dc58c540b5226394a21decd50d68c5d439720adfcf5516f7502c3c2c2ecf04e8f7ce6996f6aced5d618fb0ee7901bd1b53999"}, @nested={0xc, 0x25, 0x0, 0x1, [@typed={0x8, 0x73, 0x0, 0x0, @u32=0x3f}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) [ 2179.648464] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2179.649949] ? lock_downgrade+0x6d0/0x6d0 [ 2179.650878] alloc_pages_current+0x187/0x280 [ 2179.651840] get_zeroed_page+0x14/0xb0 [ 2179.652685] ? kasan_unpoison_shadow+0x33/0x50 [ 2179.653681] mon_alloc_buff+0xed/0x250 [ 2179.654536] mon_bin_ioctl+0x493/0xcc0 [ 2179.655396] ? wait_for_completion_io+0x270/0x270 [ 2179.656454] ? mon_bin_get_event+0x440/0x440 [ 2179.657421] ? selinux_file_ioctl+0xb6/0x270 [ 2179.658382] ? mon_bin_get_event+0x440/0x440 [ 2179.659346] __x64_sys_ioctl+0x19a/0x210 [ 2179.660234] do_syscall_64+0x33/0x40 [ 2179.661041] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2179.662156] RIP: 0033:0x7f1c3e971b19 [ 2179.662967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2179.666968] RSP: 002b:00007f1c3bee7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2179.668615] RAX: ffffffffffffffda RBX: 00007f1c3ea84f60 RCX: 00007f1c3e971b19 [ 2179.670158] RDX: 000000000007daf6 RSI: 0000000000009204 RDI: 0000000000000003 [ 2179.671712] RBP: 00007f1c3bee71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2179.673255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2179.674806] R13: 00007ffc12e31c5f R14: 00007f1c3bee7300 R15: 0000000000022000 [ 2179.690443] device wlan1 entered promiscuous mode [ 2179.702200] device wlan1 left promiscuous mode 15:22:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0xfffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) 15:22:52 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 19) 15:22:52 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x5452) 15:22:52 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="816fbc6e59552555afa034c69807e7d65447d1fbe5005c49224d98de6718ea8f04f71332f8a66f8656f2e0fa255a310c57031d083901582a633ce538f25f1e49f96ca2be01fd918371d1c1edb9b67034ab2deb47a8009700cb1b0d2b9e25753bf0b21f4194f8882de963d700188275b9156f", 0x72, 0x20000841, &(0x7f00000000c0)={0x2, 0x4e24, @loopback}, 0x10) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x4c100, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r1, &(0x7f00000003c0)=[{{&(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x30}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="d98c31bce5e60774bf130001a2c2cc969c7a829c45d3192950557c36480ddafc2739543ed642f13876571afc14d26340849971f562feb3546da2f39f267ea644bee3d49002ba1aa6bea0ed187f0ebb9e21a1c37397af37e9bfd16b3796370a506ee5513fe4815afc2e4ad537f79e7683ee687ad4b2502f27220b1ed8528dfc1a5b7e39b09cbea81369d58c71b2aa928728767423dd0e18d2c2aa15cc3b781fa08e8c60ee092aa8efd02e32512db9caa10111a9fd80bc3fe1fec3ee4ce931142269a4dd", 0xc3}], 0x1}}, {{&(0x7f0000000280)={0x2, 0x4e20, @empty}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000000300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xc5}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}], 0x48}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000001500)="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", 0x1000}], 0x1}}], 0x3, 0xc0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) dup2(0xffffffffffffffff, r0) rename(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)='./file0\x00') 15:22:52 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) (fail_nth: 7) 15:22:52 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2179.796200] FAULT_INJECTION: forcing a failure. [ 2179.796200] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2179.797628] CPU: 1 PID: 10766 Comm: syz-executor.4 Not tainted 5.10.252 #1 [ 2179.798435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2179.799414] Call Trace: [ 2179.799728] dump_stack+0x107/0x167 [ 2179.800152] should_fail.cold+0x5/0xa [ 2179.800601] __alloc_pages_nodemask+0x182/0x600 [ 2179.801141] ? lock_release+0x680/0x680 [ 2179.801605] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2179.802310] ? lock_downgrade+0x6d0/0x6d0 [ 2179.802866] alloc_pages_current+0x187/0x280 [ 2179.803377] get_zeroed_page+0x14/0xb0 [ 2179.803829] ? kasan_unpoison_shadow+0x33/0x50 [ 2179.804358] mon_alloc_buff+0xed/0x250 [ 2179.804815] mon_bin_ioctl+0x493/0xcc0 [ 2179.805273] ? wait_for_completion_io+0x270/0x270 [ 2179.805838] ? mon_bin_get_event+0x440/0x440 [ 2179.806357] ? selinux_file_ioctl+0xb6/0x270 [ 2179.806889] ? mon_bin_get_event+0x440/0x440 [ 2179.807406] __x64_sys_ioctl+0x19a/0x210 [ 2179.807883] do_syscall_64+0x33/0x40 [ 2179.808318] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2179.808915] RIP: 0033:0x7f1c3e971b19 [ 2179.809352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2179.811515] RSP: 002b:00007f1c3bee7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2179.812401] RAX: ffffffffffffffda RBX: 00007f1c3ea84f60 RCX: 00007f1c3e971b19 [ 2179.813235] RDX: 000000000007daf6 RSI: 0000000000009204 RDI: 0000000000000003 [ 2179.814062] RBP: 00007f1c3bee71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2179.814908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2179.815736] R13: 00007ffc12e31c5f R14: 00007f1c3bee7300 R15: 0000000000022000 [ 2179.821723] FAULT_INJECTION: forcing a failure. [ 2179.821723] name failslab, interval 1, probability 0, space 0, times 0 [ 2179.824731] CPU: 0 PID: 10763 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2179.826326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2179.828281] Call Trace: [ 2179.828891] dump_stack+0x107/0x167 [ 2179.829742] should_fail.cold+0x5/0xa [ 2179.830632] should_failslab+0x5/0x20 [ 2179.831528] __kmalloc_node_track_caller+0x74/0x3b0 [ 2179.832680] ? alloc_uevent_skb+0x7b/0x210 [ 2179.833625] __alloc_skb+0xb1/0x5b0 15:22:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x6, 0x8001}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) [ 2179.834446] alloc_uevent_skb+0x7b/0x210 [ 2179.835612] kobject_uevent_env+0xce1/0xfd0 [ 2179.836631] __kobject_del+0x27c/0x320 [ 2179.837533] kobject_put+0x215/0x270 [ 2179.838368] net_rx_queue_update_kobjects+0x375/0x480 [ 2179.839591] netdev_unregister_kobject+0x157/0x280 [ 2179.840731] unregister_netdevice_many+0xbb7/0x1490 [ 2179.841903] ? netdev_pick_tx+0xc70/0xc70 [ 2179.842890] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2179.844025] ? queue_delayed_work_on+0xb4/0xe0 [ 2179.845090] ? trace_hardirqs_on+0x5b/0x180 [ 2179.846108] unregister_netdevice_queue+0x201/0x2c0 [ 2179.847290] ? unregister_netdevice_many+0x1490/0x1490 [ 2179.848443] ? linkwatch_fire_event+0x63/0x190 [ 2179.849523] __tun_detach+0xfc1/0x12b0 [ 2179.850446] tun_chr_close+0xc4/0x250 [ 2179.851362] __fput+0x285/0x9f0 [ 2179.852138] ? __tun_detach+0x12b0/0x12b0 [ 2179.853138] task_work_run+0xe2/0x1a0 [ 2179.854054] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2179.855218] syscall_exit_to_user_mode+0x38/0x1d0 [ 2179.856359] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2179.857567] RIP: 0033:0x7fa43fdb1b19 [ 2179.858442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2179.862674] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2179.864517] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2179.866120] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2179.867839] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2179.869558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2179.871163] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:22:52 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x5460) 15:22:52 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 12) 15:22:52 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) [ 2179.936231] FAULT_INJECTION: forcing a failure. [ 2179.936231] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2179.938916] CPU: 0 PID: 10777 Comm: syz-executor.0 Not tainted 5.10.252 #1 15:22:52 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0xfb, 0x49, 0x2, 0x6, "2147e8c86683b2ca3fbd7bf5615294f0", "38407427c934e4e1a490d57eb5c26b7866b8e4398cfad73bc6fdb5ea9f9fd6d9d09c81bb00d6f0e2d289906ba6e2838d9e325ef5"}, 0x49, 0x0) [ 2179.940446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2179.942359] Call Trace: [ 2179.942951] dump_stack+0x107/0x167 [ 2179.943771] should_fail.cold+0x5/0xa [ 2179.944630] __alloc_pages_nodemask+0x182/0x600 [ 2179.945659] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2179.946986] ? cap_capable+0x1cd/0x230 [ 2179.947860] alloc_pages_current+0x187/0x280 [ 2179.948849] __get_free_pages+0xc/0xa0 [ 2179.949722] io_uring_setup+0xe27/0x2980 [ 2179.950639] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2179.951771] ? wait_for_completion_io+0x270/0x270 [ 2179.952880] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2179.954028] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2179.955197] do_syscall_64+0x33/0x40 [ 2179.956038] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2179.957192] RIP: 0033:0x7fd237085b19 [ 2179.958033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2179.962244] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2179.963959] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2179.965581] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2179.967203] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2179.968837] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2179.970472] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:22:52 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9204) [ 2179.991400] device wlan1 entered promiscuous mode [ 2179.995990] device wlan1 left promiscuous mode 15:23:08 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) (fail_nth: 8) 15:23:08 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 13) 15:23:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x4b47, &(0x7f0000001700)={0x0, 0x0}) 15:23:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9205) 15:23:08 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:23:08 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 20) 15:23:08 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, @perf_config_ext={0x1, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) 15:23:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0xf142, 0x0, 0x10000, 0x9, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) [ 2195.278376] FAULT_INJECTION: forcing a failure. [ 2195.278376] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2195.280943] CPU: 1 PID: 10794 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2195.282384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2195.284136] Call Trace: [ 2195.284703] dump_stack+0x107/0x167 [ 2195.285478] should_fail.cold+0x5/0xa [ 2195.286277] __alloc_pages_nodemask+0x182/0x600 [ 2195.287275] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2195.288542] ? cap_capable+0x1cd/0x230 [ 2195.289373] alloc_pages_current+0x187/0x280 [ 2195.290278] __get_free_pages+0xc/0xa0 [ 2195.291109] io_uring_setup+0xf9a/0x2980 [ 2195.291967] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2195.293029] ? wait_for_completion_io+0x270/0x270 [ 2195.294068] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2195.295211] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2195.296302] do_syscall_64+0x33/0x40 [ 2195.297088] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2195.298161] RIP: 0033:0x7fd237085b19 [ 2195.298965] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2195.302836] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2195.304466] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2195.305963] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2195.307502] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2195.308996] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2195.310488] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:23:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9208) [ 2195.334013] FAULT_INJECTION: forcing a failure. [ 2195.334013] name failslab, interval 1, probability 0, space 0, times 0 [ 2195.336857] CPU: 0 PID: 10801 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2195.338329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2195.340084] Call Trace: [ 2195.340658] dump_stack+0x107/0x167 [ 2195.341442] should_fail.cold+0x5/0xa [ 2195.342265] ? create_object.isra.0+0x3a/0xa30 [ 2195.343237] should_failslab+0x5/0x20 [ 2195.344047] kmem_cache_alloc+0x5b/0x310 [ 2195.344917] create_object.isra.0+0x3a/0xa30 [ 2195.345862] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2195.346960] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2195.348038] ? alloc_uevent_skb+0x7b/0x210 [ 2195.348952] __alloc_skb+0xb1/0x5b0 [ 2195.349734] alloc_uevent_skb+0x7b/0x210 [ 2195.350609] kobject_uevent_env+0xce1/0xfd0 [ 2195.351554] __kobject_del+0x27c/0x320 [ 2195.352385] kobject_put+0x215/0x270 [ 2195.353188] net_rx_queue_update_kobjects+0x375/0x480 [ 2195.354283] netdev_unregister_kobject+0x157/0x280 [ 2195.355336] unregister_netdevice_many+0xbb7/0x1490 [ 2195.356402] ? netdev_pick_tx+0xc70/0xc70 [ 2195.357295] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2195.358407] ? queue_delayed_work_on+0xb4/0xe0 [ 2195.359399] ? trace_hardirqs_on+0x5b/0x180 [ 2195.360326] unregister_netdevice_queue+0x201/0x2c0 [ 2195.361376] ? unregister_netdevice_many+0x1490/0x1490 [ 2195.362489] ? linkwatch_fire_event+0x63/0x190 [ 2195.363650] __tun_detach+0xfc1/0x12b0 [ 2195.364557] tun_chr_close+0xc4/0x250 [ 2195.365374] __fput+0x285/0x9f0 [ 2195.366073] ? __tun_detach+0x12b0/0x12b0 [ 2195.366976] task_work_run+0xe2/0x1a0 [ 2195.367964] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2195.369101] syscall_exit_to_user_mode+0x38/0x1d0 [ 2195.370118] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2195.371221] RIP: 0033:0x7fa43fdb1b19 [ 2195.372017] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2195.376073] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2195.377696] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2195.379215] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2195.380726] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2195.382234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2195.383756] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:23:08 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x4, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000040)={0x3, 0x3, 0x4}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r3 = dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r3, 0x8983, &(0x7f0000000000)={0x1, 'dummy0\x00', {}, 0x6}) 15:23:08 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:23:08 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 14) 15:23:08 executing program 7: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000100)={0x100, 0x7f}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x12091, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x12}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) pwrite64(r1, &(0x7f0000000040)="9e4b81e28478bd1a2916d663c0af4cf49fc1ae4f0a57a97b", 0x18, 0x100000000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) 15:23:08 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010102}, @GTPA_O_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x8001}, 0x8091) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) dup2(0xffffffffffffffff, r1) [ 2195.496368] device wlan1 entered promiscuous mode [ 2195.498912] FAULT_INJECTION: forcing a failure. [ 2195.498912] name failslab, interval 1, probability 0, space 0, times 0 [ 2195.501072] device wlan1 left promiscuous mode [ 2195.501375] CPU: 1 PID: 10819 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2195.503683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2195.505412] Call Trace: [ 2195.505966] dump_stack+0x107/0x167 [ 2195.506728] should_fail.cold+0x5/0xa [ 2195.507559] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 2195.508734] should_failslab+0x5/0x20 [ 2195.509528] kmem_cache_alloc_trace+0x55/0x320 [ 2195.510494] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 2195.511658] io_uring_setup+0x14f6/0x2980 [ 2195.512536] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2195.513593] ? wait_for_completion_io+0x270/0x270 [ 2195.514632] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2195.515763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2195.516849] do_syscall_64+0x33/0x40 [ 2195.517630] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2195.518714] RIP: 0033:0x7fd237085b19 [ 2195.519520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2195.523405] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2195.524996] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2195.526493] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2195.528017] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2195.529517] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2195.531038] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:23:23 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x40049409) 15:23:23 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 21) 15:23:23 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x4b49, &(0x7f0000001700)={0x0, 0x0}) 15:23:23 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 15) 15:23:23 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:23:23 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0xf, 0x10, 0xffffffffffffffff, 0x8000000) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000000)={0x3, 0x3, 0xcf, &(0x7f00000000c0)=""/207}) fallocate(r1, 0x0, 0x4, 0xc3c) dup2(0xffffffffffffffff, r0) 15:23:23 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x600400, 0x122) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0xa00, 0x120, 0x13}, 0x18) ppoll(&(0x7f0000001500)=[{r0, 0xc}, {r1, 0xc200}, {r2, 0x4004}], 0x3, &(0x7f0000001540), &(0x7f0000001580)={[0x80]}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xe100, 0x20) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) 15:23:23 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x7daf6) [ 2210.159803] FAULT_INJECTION: forcing a failure. [ 2210.159803] name failslab, interval 1, probability 0, space 0, times 0 [ 2210.161266] CPU: 1 PID: 10836 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2210.162127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2210.163134] Call Trace: [ 2210.163442] dump_stack+0x107/0x167 [ 2210.163850] should_fail.cold+0x5/0xa [ 2210.164281] ? create_object.isra.0+0x3a/0xa30 [ 2210.164788] should_failslab+0x5/0x20 [ 2210.165244] kmem_cache_alloc+0x5b/0x310 [ 2210.165732] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2210.166464] create_object.isra.0+0x3a/0xa30 [ 2210.166981] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2210.167564] kmem_cache_alloc_trace+0x151/0x320 [ 2210.168086] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 2210.168713] io_uring_setup+0x14f6/0x2980 [ 2210.169215] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2210.169787] ? wait_for_completion_io+0x270/0x270 [ 2210.170407] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2210.171030] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2210.171652] do_syscall_64+0x33/0x40 [ 2210.172091] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2210.172693] RIP: 0033:0x7fd237085b19 [ 2210.173118] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2210.175319] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2210.176295] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2210.177098] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2210.177947] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2210.178792] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2210.179647] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2210.201509] FAULT_INJECTION: forcing a failure. [ 2210.201509] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2210.204478] CPU: 0 PID: 10844 Comm: syz-executor.6 Not tainted 5.10.252 #1 15:23:23 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x110, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x81) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) [ 2210.206022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2210.207957] Call Trace: [ 2210.208523] dump_stack+0x107/0x167 [ 2210.209285] should_fail.cold+0x5/0xa [ 2210.210086] __alloc_pages_nodemask+0x182/0x600 [ 2210.211043] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2210.212321] alloc_pages_current+0x187/0x280 [ 2210.213227] allocate_slab+0x26f/0x380 [ 2210.214038] ___slab_alloc+0x470/0x700 [ 2210.214861] ? alloc_uevent_skb+0x7b/0x210 [ 2210.215787] ? __kmalloc_node_track_caller+0x393/0x3b0 [ 2210.216918] __kmalloc_node_track_caller+0x393/0x3b0 [ 2210.217985] ? alloc_uevent_skb+0x7b/0x210 [ 2210.218878] __alloc_skb+0xb1/0x5b0 [ 2210.219827] alloc_uevent_skb+0x7b/0x210 [ 2210.220752] kobject_uevent_env+0xce1/0xfd0 [ 2210.221659] __kobject_del+0x27c/0x320 [ 2210.222471] kobject_put+0x215/0x270 [ 2210.223258] net_rx_queue_update_kobjects+0x375/0x480 [ 2210.224337] netdev_unregister_kobject+0x157/0x280 [ 2210.225363] unregister_netdevice_many+0xbb7/0x1490 [ 2210.226393] ? netdev_pick_tx+0xc70/0xc70 [ 2210.227267] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2210.228350] ? queue_delayed_work_on+0xb4/0xe0 [ 2210.229287] ? trace_hardirqs_on+0x5b/0x180 [ 2210.230397] unregister_netdevice_queue+0x201/0x2c0 [ 2210.231461] ? unregister_netdevice_many+0x1490/0x1490 15:23:23 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x40086602) 15:23:23 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x6b97, &(0x7f00000000c0)={0x0, 0x1364, 0x1, 0x2, 0x3cd}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f00000000c0)="336ab7b948353748332461163e568c38cd622b6c0eeec7aaf799f07fa17447f25c5155f3e1f23e09f6eea01faa4c3abbb0f0aacc4d247a72b36f339f5b1473cee51d73a18df36e587ecae9da43a9cafc17a1af4ddc5781e6f0ef7b06e31f3caea5cd47f6d8e88b69882f5452d897a0ae25dfa67d18ab077bdef340cf556ebf94de8497995d1c81bb3fb8f62ba92b", 0x0, 0x0, 0x1, {0x3, r1}}, 0xd4f) syz_io_uring_submit(0x0, r0, &(0x7f00000001c0)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x0, {0x0, r1}}, 0x7) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r3, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x3f, 0x8, 0x5, 0x47, 0x0, 0x7f, 0x10008, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x8000, 0xffff}, 0x20, 0x28, 0x9, 0x2, 0xffffffff, 0x8, 0x81, 0x0, 0x6, 0x0, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r5, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc, 0x40010, r5, 0x8000000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) dup2(0xffffffffffffffff, r2) [ 2210.232808] ? linkwatch_fire_event+0x63/0x190 [ 2210.233879] __tun_detach+0xfc1/0x12b0 [ 2210.234880] tun_chr_close+0xc4/0x250 [ 2210.235873] __fput+0x285/0x9f0 [ 2210.236711] ? __tun_detach+0x12b0/0x12b0 [ 2210.237774] task_work_run+0xe2/0x1a0 [ 2210.238751] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2210.240016] syscall_exit_to_user_mode+0x38/0x1d0 [ 2210.241134] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2210.242434] RIP: 0033:0x7fa43fdb1b19 [ 2210.243246] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2210.248007] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2210.249738] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2210.251252] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2210.252775] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2210.254292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2210.255812] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:23:23 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x4b47, 0x7daf6) [ 2210.283565] device wlan1 entered promiscuous mode [ 2210.293305] device wlan1 left promiscuous mode 15:23:23 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 16) 15:23:23 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x4b49, 0x7daf6) [ 2210.328886] FAULT_INJECTION: forcing a failure. [ 2210.328886] name failslab, interval 1, probability 0, space 0, times 0 [ 2210.330188] CPU: 1 PID: 10863 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2210.330946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2210.331859] Call Trace: [ 2210.332160] dump_stack+0x107/0x167 [ 2210.332570] should_fail.cold+0x5/0xa [ 2210.332998] ? create_object.isra.0+0x3a/0xa30 [ 2210.333502] should_failslab+0x5/0x20 [ 2210.333931] kmem_cache_alloc+0x5b/0x310 [ 2210.334386] create_object.isra.0+0x3a/0xa30 [ 2210.334879] kmemleak_alloc_percpu+0xa0/0x100 [ 2210.335387] pcpu_alloc+0x4e2/0x1240 [ 2210.335808] ? io_async_queue_proc+0x80/0x80 [ 2210.336294] percpu_ref_init+0x31/0x3d0 [ 2210.336736] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 2210.337331] io_uring_setup+0x14f6/0x2980 [ 2210.337785] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2210.338332] ? wait_for_completion_io+0x270/0x270 [ 2210.338883] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2210.339457] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2210.340023] do_syscall_64+0x33/0x40 [ 2210.340431] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2210.340979] RIP: 0033:0x7fd237085b19 [ 2210.341389] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2210.343397] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2210.344225] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2210.345008] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2210.345796] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2210.346569] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2210.347362] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:23:23 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x40087602) 15:23:23 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2210.423052] device wlan1 entered promiscuous mode [ 2210.424889] device wlan1 left promiscuous mode 15:23:38 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x541b, &(0x7f0000001700)={0x0, 0x0}) 15:23:38 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) dup2(r3, r1) dup2(0xffffffffffffffff, r0) 15:23:38 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:23:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'erspan0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x8701, 0x28, 0x6, 0x0, {{0xe, 0x4, 0x0, 0x7, 0x38, 0x68, 0x0, 0xfa, 0x4, 0x0, @loopback, @empty, {[@generic={0x89, 0xd, "185c8e6252a4dbebe787fe"}, @lsrr={0x83, 0x17, 0xff, [@loopback, @private=0xa010102, @private=0xa010102, @rand_addr=0x64010102, @loopback]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000240)={'syztnl1\x00', &(0x7f00000001c0)={'syztnl2\x00', r1, 0x0, 0x9, 0xdb, 0x9, 0x34, @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1, 0x7, 0xffffffff}}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8000, 0x6, 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, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x0, 0x3f}, 0x10580, 0x0, 0x10000, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x800, 0x0, @mcast1, 0x2}, 0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) ftruncate(0xffffffffffffffff, 0x2) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x0, 0x20040054) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) 15:23:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x541b, 0x7daf6) 15:23:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x40189206) 15:23:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 17) 15:23:38 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 22) [ 2225.365976] FAULT_INJECTION: forcing a failure. [ 2225.365976] name failslab, interval 1, probability 0, space 0, times 0 [ 2225.367560] CPU: 0 PID: 10891 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2225.368499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2225.369606] Call Trace: [ 2225.369972] dump_stack+0x107/0x167 [ 2225.370468] should_fail.cold+0x5/0xa [ 2225.370989] ? create_object.isra.0+0x3a/0xa30 [ 2225.371622] should_failslab+0x5/0x20 [ 2225.372148] kmem_cache_alloc+0x5b/0x310 [ 2225.372699] create_object.isra.0+0x3a/0xa30 [ 2225.373308] kmemleak_alloc_percpu+0xa0/0x100 [ 2225.373939] pcpu_alloc+0x4e2/0x1240 [ 2225.374457] ? io_async_queue_proc+0x80/0x80 [ 2225.375058] percpu_ref_init+0x31/0x3d0 [ 2225.375616] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 2225.376354] io_uring_setup+0x14f6/0x2980 [ 2225.376923] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2225.377611] ? wait_for_completion_io+0x270/0x270 [ 2225.378285] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2225.378999] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2225.379711] do_syscall_64+0x33/0x40 [ 2225.380221] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2225.380916] RIP: 0033:0x7fd237085b19 [ 2225.381422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2225.383948] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2225.384989] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2225.385961] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2225.386930] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2225.387874] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2225.388840] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2225.395748] device wlan1 entered promiscuous mode 15:23:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x5421, 0x7daf6) 15:23:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x4018920a) [ 2225.435024] FAULT_INJECTION: forcing a failure. [ 2225.435024] name failslab, interval 1, probability 0, space 0, times 0 [ 2225.437734] CPU: 1 PID: 10888 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2225.439233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2225.441026] Call Trace: [ 2225.441599] dump_stack+0x107/0x167 [ 2225.442390] should_fail.cold+0x5/0xa [ 2225.443228] ? kobject_uevent_env+0x22b/0xfd0 [ 2225.444207] should_failslab+0x5/0x20 [ 2225.445029] kmem_cache_alloc_trace+0x55/0x320 [ 2225.446016] kobject_uevent_env+0x22b/0xfd0 [ 2225.446969] __kobject_del+0x27c/0x320 [ 2225.447823] kobject_put+0x215/0x270 [ 2225.448632] netdev_queue_update_kobjects+0x2a6/0x3e0 [ 2225.449762] netdev_unregister_kobject+0x164/0x280 [ 2225.450817] unregister_netdevice_many+0xbb7/0x1490 15:23:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x4020940d) [ 2225.451900] ? netdev_pick_tx+0xc70/0xc70 15:23:38 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = dup2(0xffffffffffffffff, r0) r3 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0xff, 0x2, 0x1f, 0x0, 0x0, 0x400, 0x6, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x8, 0x9}, 0x8000, 0x7, 0x4, 0x0, 0x3, 0x2f, 0x4, 0x0, 0x2, 0x0, 0x73}, r3, 0xe, r2, 0x3) [ 2225.452955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2225.454172] ? queue_delayed_work_on+0xb4/0xe0 [ 2225.455150] ? trace_hardirqs_on+0x5b/0x180 [ 2225.456090] unregister_netdevice_queue+0x201/0x2c0 [ 2225.457161] ? unregister_netdevice_many+0x1490/0x1490 [ 2225.458294] ? linkwatch_fire_event+0x63/0x190 [ 2225.459293] __tun_detach+0xfc1/0x12b0 [ 2225.460141] tun_chr_close+0xc4/0x250 [ 2225.460960] __fput+0x285/0x9f0 [ 2225.461665] ? __tun_detach+0x12b0/0x12b0 [ 2225.462567] task_work_run+0xe2/0x1a0 [ 2225.463407] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2225.464463] syscall_exit_to_user_mode+0x38/0x1d0 [ 2225.465506] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2225.466604] RIP: 0033:0x7fa43fdb1b19 [ 2225.467410] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2225.471379] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2225.473017] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2225.474553] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2225.476085] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2225.477612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2225.479143] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:23:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 18) [ 2225.497679] FAULT_INJECTION: forcing a failure. [ 2225.497679] name failslab, interval 1, probability 0, space 0, times 0 [ 2225.499185] CPU: 0 PID: 10904 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2225.500086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2225.501159] Call Trace: [ 2225.501510] dump_stack+0x107/0x167 [ 2225.501978] should_fail.cold+0x5/0xa [ 2225.502476] ? percpu_ref_init+0xd8/0x3d0 [ 2225.503010] should_failslab+0x5/0x20 [ 2225.503517] kmem_cache_alloc_trace+0x55/0x320 [ 2225.504106] ? io_async_queue_proc+0x80/0x80 [ 2225.504674] percpu_ref_init+0xd8/0x3d0 [ 2225.505189] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 2225.505888] io_uring_setup+0x14f6/0x2980 [ 2225.506436] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2225.507090] ? wait_for_completion_io+0x270/0x270 [ 2225.507732] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2225.508413] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2225.509074] do_syscall_64+0x33/0x40 [ 2225.509550] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2225.510203] RIP: 0033:0x7fd237085b19 [ 2225.510677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2225.513429] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2225.514644] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2225.515797] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2225.516925] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2225.518054] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2225.519204] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2225.606971] device wlan1 left promiscuous mode 15:23:53 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x80086601) 15:23:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x5421, &(0x7f0000001700)={0x0, 0x0}) 15:23:53 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 23) 15:23:53 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) 15:23:53 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x5450, 0x7daf6) 15:23:53 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 19) [ 2240.586916] FAULT_INJECTION: forcing a failure. [ 2240.586916] name failslab, interval 1, probability 0, space 0, times 0 [ 2240.588374] CPU: 0 PID: 10918 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2240.589242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2240.590272] Call Trace: [ 2240.590608] dump_stack+0x107/0x167 [ 2240.591065] should_fail.cold+0x5/0xa [ 2240.591548] ? create_object.isra.0+0x3a/0xa30 [ 2240.592124] should_failslab+0x5/0x20 [ 2240.592599] kmem_cache_alloc+0x5b/0x310 [ 2240.593116] create_object.isra.0+0x3a/0xa30 [ 2240.593665] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2240.594292] kmem_cache_alloc_trace+0x151/0x320 [ 2240.594875] ? io_async_queue_proc+0x80/0x80 [ 2240.595422] percpu_ref_init+0xd8/0x3d0 [ 2240.595924] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 2240.596597] io_uring_setup+0x14f6/0x2980 [ 2240.597111] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2240.597739] ? wait_for_completion_io+0x270/0x270 [ 2240.598350] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2240.599009] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2240.599660] do_syscall_64+0x33/0x40 15:23:53 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="39d1f808f18c870a1e2edc4d13717637d3f43f791fad2c6692f6c83975a90ec96f4427139ecf208b7d3a5835605e76dcb7226985fedc0141b0b79b3c85c3502610b6ea6c2ffc19477f535cb501476f6aec0b54cd2b34508de8daf32ceb3adbe9294a8d493c929b69b28d141c55f9ac7059403d48b1e73e1c78199e6b62edad8426a39889c4ba0fc0396c304505355d37ccac7487432f50a95888176fee4f4af53548b352dc49b583488a87e1d9419948dfdd2df54c", 0xb5}], 0x1, &(0x7f0000000180)=[@ip_ttl={{0x14, 0x0, 0x2, 0x10000}}, @ip_retopts={{0x64, 0x0, 0x7, {[@end, @timestamp_addr={0x44, 0x3c, 0x50, 0x1, 0xc, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7}, {@multicast2, 0x81}, {@local, 0x8587}, {@local, 0x9}, {@private=0xa010102, 0x10000}, {@empty, 0x2}, {@rand_addr=0x64010100, 0x4}]}, @ra={0x94, 0x4}, @generic={0x86, 0x7, "013cedb3bc"}, @noop, @timestamp={0x44, 0x8, 0x9f, 0x0, 0x5, [0x8]}]}}}], 0x80}}], 0x1, 0x80c1) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) 15:23:53 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2240.600128] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2240.600890] RIP: 0033:0x7fd237085b19 [ 2240.601358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2240.603653] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2240.604603] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2240.605510] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2240.606391] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2240.607274] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2240.608165] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2240.637587] FAULT_INJECTION: forcing a failure. [ 2240.637587] name failslab, interval 1, probability 0, space 0, times 0 [ 2240.640439] CPU: 1 PID: 10920 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2240.642015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2240.643887] Call Trace: [ 2240.644496] dump_stack+0x107/0x167 [ 2240.645325] should_fail.cold+0x5/0xa [ 2240.646197] ? kobject_get_path+0xc5/0x1f0 [ 2240.647148] should_failslab+0x5/0x20 [ 2240.648034] __kmalloc+0x72/0x390 [ 2240.648822] ? trace_hardirqs_on+0x5b/0x180 [ 2240.649789] kobject_get_path+0xc5/0x1f0 [ 2240.650701] kobject_uevent_env+0x251/0xfd0 [ 2240.651698] __kobject_del+0x27c/0x320 [ 2240.652583] kobject_put+0x215/0x270 [ 2240.653424] netdev_queue_update_kobjects+0x2a6/0x3e0 [ 2240.654595] netdev_unregister_kobject+0x164/0x280 [ 2240.655723] unregister_netdevice_many+0xbb7/0x1490 [ 2240.656846] ? netdev_pick_tx+0xc70/0xc70 [ 2240.657792] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2240.658966] ? queue_delayed_work_on+0xb4/0xe0 [ 2240.660005] ? trace_hardirqs_on+0x5b/0x180 [ 2240.660976] unregister_netdevice_queue+0x201/0x2c0 [ 2240.662094] ? unregister_netdevice_many+0x1490/0x1490 [ 2240.663281] ? linkwatch_fire_event+0x63/0x190 [ 2240.664327] __tun_detach+0xfc1/0x12b0 [ 2240.665217] tun_chr_close+0xc4/0x250 [ 2240.666071] __fput+0x285/0x9f0 [ 2240.666813] ? __tun_detach+0x12b0/0x12b0 [ 2240.667772] task_work_run+0xe2/0x1a0 [ 2240.667802] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2240.667825] syscall_exit_to_user_mode+0x38/0x1d0 15:23:53 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="01000000000000002e2f66696c653000"]) r1 = eventfd2(0x8, 0xc0000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000000)) dup(0xffffffffffffffff) dup(0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) prlimit64(0x0, 0x3, 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) dup2(0xffffffffffffffff, r2) 15:23:53 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x5451, 0x7daf6) [ 2240.667847] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2240.667863] RIP: 0033:0x7fa43fdb1b19 [ 2240.667882] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2240.667892] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2240.667912] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2240.667923] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2240.667934] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2240.667944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2240.667955] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:23:53 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x80087601) 15:23:53 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 20) 15:23:53 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0xce400) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) [ 2240.762815] FAULT_INJECTION: forcing a failure. [ 2240.762815] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2240.765748] CPU: 1 PID: 10944 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2240.767509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2240.769575] Call Trace: [ 2240.770241] dump_stack+0x107/0x167 [ 2240.771159] should_fail.cold+0x5/0xa [ 2240.772129] _copy_to_user+0x2e/0x180 [ 2240.773081] io_uring_setup+0x11b5/0x2980 [ 2240.774100] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2240.775345] ? wait_for_completion_io+0x270/0x270 [ 2240.776562] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2240.777821] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2240.779112] do_syscall_64+0x33/0x40 [ 2240.780055] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2240.781336] RIP: 0033:0x7fd237085b19 [ 2240.782250] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2240.786836] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2240.788734] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2240.790468] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2240.792261] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2240.793997] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2240.795746] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:23:53 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) r3 = dup2(0xffffffffffffffff, r0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r3, 0x40047211, &(0x7f0000000000)=0x10) 15:23:53 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x80089203) 15:23:53 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x5452, 0x7daf6) [ 2240.834397] device wlan1 entered promiscuous mode [ 2240.836914] device wlan1 left promiscuous mode 15:24:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x5460, 0x7daf6) [ 2254.102369] FAULT_INJECTION: forcing a failure. [ 2254.102369] name failslab, interval 1, probability 0, space 0, times 0 15:24:06 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x5450, &(0x7f0000001700)={0x0, 0x0}) 15:24:06 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x40010, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x61ad, &(0x7f00000000c0)={0x0, 0x5207, 0x20, 0x3, 0x373}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x2001}, 0x7) dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'sit0\x00', 0x1}) 15:24:06 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 21) 15:24:06 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:24:06 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="01000000000000002e2f66696c653000"]) r1 = eventfd2(0x8, 0xc0000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000000)) dup(0xffffffffffffffff) dup(0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) prlimit64(0x0, 0x3, 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) dup2(0xffffffffffffffff, r2) 15:24:06 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 24) 15:24:06 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0xc0045878) [ 2254.106021] CPU: 0 PID: 10969 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2254.107678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2254.109626] Call Trace: [ 2254.110261] dump_stack+0x107/0x167 [ 2254.111145] should_fail.cold+0x5/0xa [ 2254.112081] ? __d_alloc+0x2a/0x990 [ 2254.112969] should_failslab+0x5/0x20 [ 2254.113887] kmem_cache_alloc+0x5b/0x310 [ 2254.114867] __d_alloc+0x2a/0x990 [ 2254.115720] ? find_held_lock+0x2c/0x110 [ 2254.116705] d_alloc_pseudo+0x19/0x70 [ 2254.117626] alloc_file_pseudo+0xce/0x250 [ 2254.118626] ? trace_hardirqs_on+0x5b/0x180 [ 2254.119674] ? alloc_file+0x5a0/0x5a0 [ 2254.120612] anon_inode_getfile+0xc8/0x1f0 [ 2254.121623] io_uring_setup+0x138b/0x2980 [ 2254.122626] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2254.123854] ? wait_for_completion_io+0x270/0x270 [ 2254.125026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2254.126290] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2254.127503] do_syscall_64+0x33/0x40 [ 2254.128403] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2254.129595] RIP: 0033:0x7fd237085b19 [ 2254.130458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2254.134704] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2254.136504] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2254.138212] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2254.139864] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2254.141550] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2254.143230] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:24:07 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="01000000000000002e2f66696c653000"]) r1 = eventfd2(0x8, 0xc0000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000000)) dup(0xffffffffffffffff) dup(0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) prlimit64(0x0, 0x3, 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r4, 0xfffff000) dup2(0xffffffffffffffff, r2) [ 2254.159875] FAULT_INJECTION: forcing a failure. [ 2254.159875] name failslab, interval 1, probability 0, space 0, times 0 [ 2254.161432] CPU: 1 PID: 10968 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2254.162319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2254.163383] Call Trace: [ 2254.163737] dump_stack+0x107/0x167 [ 2254.164209] should_fail.cold+0x5/0xa [ 2254.164700] ? kobject_get_path+0xc5/0x1f0 [ 2254.165245] should_failslab+0x5/0x20 [ 2254.165734] __kmalloc+0x72/0x390 [ 2254.166176] ? trace_hardirqs_on+0x5b/0x180 [ 2254.166707] kobject_get_path+0xc5/0x1f0 [ 2254.167231] kobject_uevent_env+0x251/0xfd0 [ 2254.167800] __kobject_del+0x27c/0x320 [ 2254.168297] kobject_put+0x215/0x270 [ 2254.168754] netdev_queue_update_kobjects+0x2a6/0x3e0 [ 2254.169397] netdev_unregister_kobject+0x164/0x280 [ 2254.170026] unregister_netdevice_many+0xbb7/0x1490 [ 2254.170666] ? netdev_pick_tx+0xc70/0xc70 [ 2254.171202] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2254.171881] ? queue_delayed_work_on+0xb4/0xe0 [ 2254.172453] ? trace_hardirqs_on+0x5b/0x180 [ 2254.172984] unregister_netdevice_queue+0x201/0x2c0 [ 2254.173593] ? unregister_netdevice_many+0x1490/0x1490 [ 2254.174234] ? linkwatch_fire_event+0x63/0x190 [ 2254.174801] __tun_detach+0xfc1/0x12b0 [ 2254.175286] tun_chr_close+0xc4/0x250 [ 2254.175760] __fput+0x285/0x9f0 [ 2254.176163] ? __tun_detach+0x12b0/0x12b0 [ 2254.176676] task_work_run+0xe2/0x1a0 [ 2254.177147] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2254.177751] syscall_exit_to_user_mode+0x38/0x1d0 [ 2254.178342] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2254.178971] RIP: 0033:0x7fa43fdb1b19 [ 2254.179429] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2254.181687] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2254.182609] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2254.183491] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 15:24:07 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0xc0045878) 15:24:07 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x80000) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) dup2(0xffffffffffffffff, r0) [ 2254.183498] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2254.183504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2254.183511] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:24:07 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9201, 0x7daf6) 15:24:07 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0xc0109207) [ 2254.263032] device wlan1 entered promiscuous mode [ 2254.265986] device wlan1 left promiscuous mode 15:24:07 executing program 7: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:24:07 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9205, 0x7daf6) 15:24:07 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:24:07 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 25) [ 2254.399535] device wlan1 entered promiscuous mode [ 2254.406556] device wlan1 left promiscuous mode [ 2254.459984] FAULT_INJECTION: forcing a failure. [ 2254.459984] name failslab, interval 1, probability 0, space 0, times 0 [ 2254.463604] CPU: 1 PID: 11004 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2254.465185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2254.467038] Call Trace: [ 2254.467650] dump_stack+0x107/0x167 [ 2254.468484] should_fail.cold+0x5/0xa [ 2254.469360] ? __alloc_skb+0x6d/0x5b0 [ 2254.470223] should_failslab+0x5/0x20 [ 2254.471090] kmem_cache_alloc_node+0x55/0x330 [ 2254.472120] __alloc_skb+0x6d/0x5b0 [ 2254.472948] alloc_uevent_skb+0x7b/0x210 [ 2254.473881] kobject_uevent_env+0xce1/0xfd0 [ 2254.474883] __kobject_del+0x27c/0x320 [ 2254.475781] kobject_put+0x215/0x270 [ 2254.476621] netdev_queue_update_kobjects+0x2a6/0x3e0 [ 2254.477779] netdev_unregister_kobject+0x164/0x280 [ 2254.478879] unregister_netdevice_many+0xbb7/0x1490 [ 2254.480005] ? netdev_pick_tx+0xc70/0xc70 [ 2254.480940] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2254.482107] ? queue_delayed_work_on+0xb4/0xe0 [ 2254.483124] ? trace_hardirqs_on+0x5b/0x180 [ 2254.484101] unregister_netdevice_queue+0x201/0x2c0 [ 2254.485225] ? unregister_netdevice_many+0x1490/0x1490 [ 2254.486392] ? linkwatch_fire_event+0x63/0x190 [ 2254.487416] __tun_detach+0xfc1/0x12b0 [ 2254.488307] tun_chr_close+0xc4/0x250 [ 2254.489149] __fput+0x285/0x9f0 [ 2254.489883] ? __tun_detach+0x12b0/0x12b0 [ 2254.490821] task_work_run+0xe2/0x1a0 [ 2254.491692] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2254.492786] syscall_exit_to_user_mode+0x38/0x1d0 [ 2254.493864] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2254.495006] RIP: 0033:0x7fa43fdb1b19 [ 2254.495846] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2254.499959] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2254.501661] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2254.503247] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2254.504845] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2254.506436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2254.508034] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2254.539113] device wlan1 entered promiscuous mode [ 2254.542984] device wlan1 left promiscuous mode 15:24:22 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 22) 15:24:22 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x5451, &(0x7f0000001700)={0x0, 0x0}) 15:24:22 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 26) 15:24:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0xc0189436) 15:24:22 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000440)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x5, 0x3, &(0x7f0000000180)="1080067e4f2907cef87e67d5205bbf32ce5121eda29ff5725616f463f893ea4ea7f8601bb1cbbf72bd6da1625a2e73095d227f0b092ed90f9735cb1f82ee0ae39667c2f99b68a4fd9feb9d4b9cb586109a5a0eeb072437f589ebcae14745d065910f2847af17b215cb80bf26e2753928c3969e", 0x1000, 0x0, 0x0, {0x2}}, 0x7fffffff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r5 = dup2(0xffffffffffffffff, r0) syz_io_uring_setup(0x61cb, &(0x7f0000000580)={0x0, 0x1095, 0x2, 0x1, 0x1ed, 0x0, r5}, &(0x7f0000fee000/0x12000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000000600)=0x0, &(0x7f0000000640)) syz_io_uring_submit(r6, r4, &(0x7f0000000700)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000680)={0x40000, 0x100, 0x2}, &(0x7f00000006c0)='./file0\x00', 0x18, 0x0, 0x12345}, 0x400) r7 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ppoll(&(0x7f0000000040)=[{r7, 0x8}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={[0x4]}, 0x8) 15:24:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9208, 0x7daf6) 15:24:22 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:24:22 executing program 7: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2269.525786] FAULT_INJECTION: forcing a failure. [ 2269.525786] name failslab, interval 1, probability 0, space 0, times 0 [ 2269.528980] CPU: 1 PID: 11023 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2269.530729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.532800] Call Trace: [ 2269.533473] dump_stack+0x107/0x167 [ 2269.534384] should_fail.cold+0x5/0xa [ 2269.535351] ? create_object.isra.0+0x3a/0xa30 [ 2269.536624] should_failslab+0x5/0x20 [ 2269.537591] kmem_cache_alloc+0x5b/0x310 [ 2269.538614] create_object.isra.0+0x3a/0xa30 [ 2269.539714] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2269.540860] kmem_cache_alloc+0x159/0x310 [ 2269.541730] __d_alloc+0x2a/0x990 [ 2269.542446] ? find_held_lock+0x2c/0x110 [ 2269.543286] d_alloc_pseudo+0x19/0x70 [ 2269.544075] alloc_file_pseudo+0xce/0x250 [ 2269.544943] ? trace_hardirqs_on+0x5b/0x180 [ 2269.545877] ? alloc_file+0x5a0/0x5a0 [ 2269.546724] anon_inode_getfile+0xc8/0x1f0 [ 2269.547640] io_uring_setup+0x138b/0x2980 15:24:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x927e, 0x7daf6) [ 2269.548497] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2269.549827] ? wait_for_completion_io+0x270/0x270 [ 2269.550878] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2269.551995] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2269.553187] do_syscall_64+0x33/0x40 [ 2269.554042] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2269.555126] RIP: 0033:0x7fd237085b19 [ 2269.555942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2269.559828] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2269.561442] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2269.562937] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2269.564443] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2269.565936] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2269.567426] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2269.598878] FAULT_INJECTION: forcing a failure. [ 2269.598878] name failslab, interval 1, probability 0, space 0, times 0 [ 2269.601604] CPU: 0 PID: 11015 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2269.603082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.604845] Call Trace: [ 2269.605409] dump_stack+0x107/0x167 [ 2269.606200] should_fail.cold+0x5/0xa [ 2269.607015] ? __alloc_skb+0x6d/0x5b0 [ 2269.607835] should_failslab+0x5/0x20 [ 2269.608646] kmem_cache_alloc_node+0x55/0x330 [ 2269.609604] __alloc_skb+0x6d/0x5b0 [ 2269.610387] alloc_uevent_skb+0x7b/0x210 [ 2269.611255] kobject_uevent_env+0xce1/0xfd0 [ 2269.612195] __kobject_del+0x27c/0x320 [ 2269.613022] kobject_put+0x215/0x270 [ 2269.613822] netdev_queue_update_kobjects+0x2a6/0x3e0 [ 2269.614933] netdev_unregister_kobject+0x164/0x280 [ 2269.615997] unregister_netdevice_many+0xbb7/0x1490 [ 2269.617068] ? netdev_pick_tx+0xc70/0xc70 [ 2269.617973] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2269.619093] ? queue_delayed_work_on+0xb4/0xe0 [ 2269.620064] ? trace_hardirqs_on+0x5b/0x180 [ 2269.620990] unregister_netdevice_queue+0x201/0x2c0 [ 2269.622052] ? unregister_netdevice_many+0x1490/0x1490 [ 2269.623172] ? linkwatch_fire_event+0x63/0x190 [ 2269.624156] __tun_detach+0xfc1/0x12b0 [ 2269.624988] tun_chr_close+0xc4/0x250 [ 2269.625799] __fput+0x285/0x9f0 [ 2269.626500] ? __tun_detach+0x12b0/0x12b0 [ 2269.627393] task_work_run+0xe2/0x1a0 [ 2269.628220] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2269.629266] syscall_exit_to_user_mode+0x38/0x1d0 [ 2269.630297] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2269.631391] RIP: 0033:0x7fa43fdb1b19 [ 2269.632193] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2269.636106] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2269.637730] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2269.639244] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2269.640771] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2269.642285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2269.643805] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:24:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0xc020660b) [ 2269.697569] device wlan1 entered promiscuous mode 15:24:22 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 23) [ 2269.699520] device wlan1 entered promiscuous mode [ 2269.701544] device wlan1 left promiscuous mode [ 2269.733757] device wlan1 left promiscuous mode 15:24:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40049409, 0x7daf6) 15:24:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000000)={0xfff, 0x2, 0x3, 0x4, 0x1, [0x0, 0xfffffff8, 0x3, 0xffff0000]}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) faccessat2(r1, &(0x7f00000000c0)='./file0\x00', 0x50, 0x300) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2269.773402] FAULT_INJECTION: forcing a failure. [ 2269.773402] name failslab, interval 1, probability 0, space 0, times 0 [ 2269.775907] CPU: 1 PID: 11037 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2269.777373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.779098] Call Trace: [ 2269.779662] dump_stack+0x107/0x167 [ 2269.780445] should_fail.cold+0x5/0xa [ 2269.781257] ? __alloc_file+0x21/0x320 [ 2269.782057] should_failslab+0x5/0x20 [ 2269.782847] kmem_cache_alloc+0x5b/0x310 [ 2269.783700] __alloc_file+0x21/0x320 [ 2269.784490] alloc_empty_file+0x6d/0x170 [ 2269.785335] alloc_file+0x5e/0x5a0 [ 2269.786075] alloc_file_pseudo+0x16a/0x250 [ 2269.786964] ? alloc_file+0x5a0/0x5a0 [ 2269.787971] anon_inode_getfile+0xc8/0x1f0 [ 2269.788846] io_uring_setup+0x138b/0x2980 [ 2269.789732] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2269.790811] ? wait_for_completion_io+0x270/0x270 [ 2269.791856] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2269.792938] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2269.794005] do_syscall_64+0x33/0x40 [ 2269.794782] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2269.795853] RIP: 0033:0x7fd237085b19 [ 2269.796624] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2269.800655] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2269.802388] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2269.803880] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2269.805376] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2269.806874] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2269.808361] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:24:22 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 27) 15:24:22 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:24:22 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000440)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x5, 0x3, &(0x7f0000000180)="1080067e4f2907cef87e67d5205bbf32ce5121eda29ff5725616f463f893ea4ea7f8601bb1cbbf72bd6da1625a2e73095d227f0b092ed90f9735cb1f82ee0ae39667c2f99b68a4fd9feb9d4b9cb586109a5a0eeb072437f589ebcae14745d065910f2847af17b215cb80bf26e2753928c3969e", 0x1000, 0x0, 0x0, {0x2}}, 0x7fffffff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r5 = dup2(0xffffffffffffffff, r0) syz_io_uring_setup(0x61cb, &(0x7f0000000580)={0x0, 0x1095, 0x2, 0x1, 0x1ed, 0x0, r5}, &(0x7f0000fee000/0x12000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000000600)=0x0, &(0x7f0000000640)) syz_io_uring_submit(r6, r4, &(0x7f0000000700)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000680)={0x40000, 0x100, 0x2}, &(0x7f00000006c0)='./file0\x00', 0x18, 0x0, 0x12345}, 0x400) r7 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) ppoll(&(0x7f0000000040)=[{r7, 0x8}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={[0x4]}, 0x8) [ 2269.898218] device wlan1 entered promiscuous mode [ 2269.910539] FAULT_INJECTION: forcing a failure. [ 2269.910539] name failslab, interval 1, probability 0, space 0, times 0 [ 2269.913657] CPU: 0 PID: 11048 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2269.915252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.917189] Call Trace: [ 2269.917808] dump_stack+0x107/0x167 [ 2269.918650] should_fail.cold+0x5/0xa [ 2269.919532] ? create_object.isra.0+0x3a/0xa30 [ 2269.920591] should_failslab+0x5/0x20 [ 2269.921467] kmem_cache_alloc+0x5b/0x310 [ 2269.922413] create_object.isra.0+0x3a/0xa30 [ 2269.923423] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2269.924610] kmem_cache_alloc_node+0x169/0x330 [ 2269.925670] __alloc_skb+0x6d/0x5b0 [ 2269.926518] alloc_uevent_skb+0x7b/0x210 [ 2269.927460] kobject_uevent_env+0xce1/0xfd0 [ 2269.928485] __kobject_del+0x27c/0x320 [ 2269.929386] kobject_put+0x215/0x270 [ 2269.930251] netdev_queue_update_kobjects+0x2a6/0x3e0 [ 2269.931452] netdev_unregister_kobject+0x164/0x280 [ 2269.932594] unregister_netdevice_many+0xbb7/0x1490 [ 2269.933753] ? netdev_pick_tx+0xc70/0xc70 [ 2269.934734] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2269.935943] ? queue_delayed_work_on+0xb4/0xe0 [ 2269.936991] ? trace_hardirqs_on+0x5b/0x180 [ 2269.938014] unregister_netdevice_queue+0x201/0x2c0 [ 2269.939194] ? unregister_netdevice_many+0x1490/0x1490 [ 2269.940446] ? linkwatch_fire_event+0x63/0x190 [ 2269.941530] __tun_detach+0xfc1/0x12b0 [ 2269.942461] tun_chr_close+0xc4/0x250 [ 2269.943363] __fput+0x285/0x9f0 [ 2269.944158] ? __tun_detach+0x12b0/0x12b0 [ 2269.945147] task_work_run+0xe2/0x1a0 [ 2269.946058] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2269.947230] syscall_exit_to_user_mode+0x38/0x1d0 [ 2269.948388] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2269.949613] RIP: 0033:0x7fa43fdb1b19 [ 2269.950496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2269.954881] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2269.956699] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2269.958389] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2269.960077] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2269.961746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2269.963411] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2269.985155] device wlan1 left promiscuous mode 15:24:37 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 24) 15:24:37 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 28) 15:24:37 executing program 7: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:24:37 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x800) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000003f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, r0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20001, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000100), 0x1, 0x80400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r2, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) faccessat2(r2, &(0x7f0000000140)='./file0\x00', 0x10, 0x1000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) pwrite64(r1, &(0x7f00000000c0)="99a95447a68920c9c658717a128f4be2fe9c1417393509ebc5fac8f9ebefe4844172ed49c2fddcd94025", 0x2a, 0x1) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000003300), 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="20002cbd7000fddbdf2504005200050006009900000005000500040000000500060006000000"], 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r6, 0xfffff000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x810, r6, 0xa6fc8000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) 15:24:37 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:24:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40086602, 0x7daf6) 15:24:37 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$MON_IOCQ_URB_LEN(r1, 0x9201) socket$nl_xfrm(0x10, 0x3, 0x6) 15:24:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x5452, &(0x7f0000001700)={0x0, 0x0}) 15:24:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40087602, 0x7daf6) [ 2284.846350] FAULT_INJECTION: forcing a failure. [ 2284.846350] name failslab, interval 1, probability 0, space 0, times 0 [ 2284.848929] CPU: 0 PID: 11071 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2284.850390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2284.852232] Call Trace: [ 2284.852797] dump_stack+0x107/0x167 [ 2284.853569] should_fail.cold+0x5/0xa [ 2284.854376] ? create_object.isra.0+0x3a/0xa30 [ 2284.855337] should_failslab+0x5/0x20 [ 2284.856157] kmem_cache_alloc+0x5b/0x310 [ 2284.857016] create_object.isra.0+0x3a/0xa30 [ 2284.857950] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2284.859019] kmem_cache_alloc+0x159/0x310 [ 2284.859905] __alloc_file+0x21/0x320 [ 2284.860701] alloc_empty_file+0x6d/0x170 [ 2284.861585] alloc_file+0x5e/0x5a0 [ 2284.862346] alloc_file_pseudo+0x16a/0x250 [ 2284.863241] ? alloc_file+0x5a0/0x5a0 [ 2284.864074] anon_inode_getfile+0xc8/0x1f0 [ 2284.864973] io_uring_setup+0x138b/0x2980 [ 2284.865857] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2284.866925] ? wait_for_completion_io+0x270/0x270 [ 2284.867975] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2284.869081] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2284.870178] do_syscall_64+0x33/0x40 [ 2284.870965] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2284.872056] RIP: 0033:0x7fd237085b19 [ 2284.872842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2284.876741] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2284.878343] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2284.879841] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2284.881343] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2284.882839] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2284.884368] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2284.889610] FAULT_INJECTION: forcing a failure. [ 2284.889610] name failslab, interval 1, probability 0, space 0, times 0 [ 2284.892333] CPU: 1 PID: 11060 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2284.893900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2284.895817] Call Trace: [ 2284.896466] dump_stack+0x107/0x167 [ 2284.897315] should_fail.cold+0x5/0xa [ 2284.898203] should_failslab+0x5/0x20 [ 2284.899075] __kmalloc_node_track_caller+0x74/0x3b0 [ 2284.900221] ? alloc_uevent_skb+0x7b/0x210 [ 2284.901228] __alloc_skb+0xb1/0x5b0 [ 2284.902221] alloc_uevent_skb+0x7b/0x210 [ 2284.903375] kobject_uevent_env+0xce1/0xfd0 [ 2284.904609] __kobject_del+0x27c/0x320 [ 2284.905698] kobject_put+0x215/0x270 [ 2284.906756] netdev_queue_update_kobjects+0x2a6/0x3e0 [ 2284.908229] netdev_unregister_kobject+0x164/0x280 15:24:37 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2284.909487] unregister_netdevice_many+0xbb7/0x1490 [ 2284.910781] ? netdev_pick_tx+0xc70/0xc70 [ 2284.911955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2284.913170] ? queue_delayed_work_on+0xb4/0xe0 [ 2284.914424] ? trace_hardirqs_on+0x5b/0x180 [ 2284.915437] unregister_netdevice_queue+0x201/0x2c0 [ 2284.916590] ? unregister_netdevice_many+0x1490/0x1490 [ 2284.917790] ? linkwatch_fire_event+0x63/0x190 [ 2284.918831] __tun_detach+0xfc1/0x12b0 [ 2284.919728] tun_chr_close+0xc4/0x250 [ 2284.920605] __fput+0x285/0x9f0 [ 2284.921363] ? __tun_detach+0x12b0/0x12b0 [ 2284.922315] task_work_run+0xe2/0x1a0 [ 2284.923197] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2284.924337] syscall_exit_to_user_mode+0x38/0x1d0 [ 2284.925433] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2284.926594] RIP: 0033:0x7fa43fdb1b19 [ 2284.927454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2284.931610] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2284.933331] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2284.934939] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2284.936567] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2284.938170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2284.939783] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:24:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40189206, 0x7daf6) 15:24:37 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x2, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:24:37 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 25) 15:24:37 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MPATH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="e5baa6d8", @ANYRES16=r3, @ANYBLOB="010600000000000000001600000008000300", @ANYRES32=r5, @ANYBLOB="0a000600ffffffffffff0000"], 0x28}}, 0x0) sendmsg$NL80211_CMD_TDLS_OPER(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x88, r3, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3, 0x9}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_OPERATION={0x5}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x2}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x7}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x3}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x88}}, 0xc000) dup2(0xffffffffffffffff, r0) [ 2285.039870] FAULT_INJECTION: forcing a failure. [ 2285.039870] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.042332] CPU: 0 PID: 11087 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2285.043795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.045562] Call Trace: [ 2285.046127] dump_stack+0x107/0x167 [ 2285.046903] should_fail.cold+0x5/0xa [ 2285.047715] ? security_file_alloc+0x34/0x170 [ 2285.048672] should_failslab+0x5/0x20 [ 2285.049480] kmem_cache_alloc+0x5b/0x310 [ 2285.050345] security_file_alloc+0x34/0x170 [ 2285.051260] __alloc_file+0xb7/0x320 [ 2285.052064] alloc_empty_file+0x6d/0x170 [ 2285.052926] alloc_file+0x5e/0x5a0 [ 2285.053684] alloc_file_pseudo+0x16a/0x250 [ 2285.054579] ? alloc_file+0x5a0/0x5a0 [ 2285.055401] anon_inode_getfile+0xc8/0x1f0 [ 2285.056320] io_uring_setup+0x138b/0x2980 [ 2285.057197] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2285.058262] ? wait_for_completion_io+0x270/0x270 [ 2285.059301] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2285.060410] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2285.061495] do_syscall_64+0x33/0x40 [ 2285.062278] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2285.063352] RIP: 0033:0x7fd237085b19 [ 2285.064148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2285.068020] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2285.069620] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2285.071127] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2285.072677] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2285.074169] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2285.075669] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2285.093960] device wlan1 entered promiscuous mode [ 2285.096046] device wlan1 entered promiscuous mode [ 2285.098704] device wlan1 left promiscuous mode [ 2285.100432] device wlan1 left promiscuous mode 15:24:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x4018920a, 0x7daf6) 15:24:38 executing program 7: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:24:38 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:24:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x8000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f00000000c0)=""/234, 0xea}) [ 2285.254884] device wlan1 entered promiscuous mode [ 2285.259812] device wlan1 left promiscuous mode [ 2285.287668] device wlan1 entered promiscuous mode [ 2285.299874] device wlan1 left promiscuous mode 15:24:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 26) 15:24:54 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = io_uring_setup(0x60ca, &(0x7f0000000000)={0x0, 0x7187, 0x2, 0x2, 0x35a}) syz_io_uring_setup(0x6560, &(0x7f00000000c0)={0x0, 0x48c0, 0x4, 0x2, 0x37b, 0x0, r1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x7a901, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, r3) pwritev2(r2, &(0x7f0000000500)=[{&(0x7f0000000200)="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", 0xfc}, {&(0x7f0000000300)="88027e74683300b47aaa233eeb944c2bdcf26dae76a2bf4c1cb2d13c4ad87a5d9c8166f93b7fce8233e98b453660cbc95c7b2eb0bda910e1ff5fdcab24a723a2c12738deadecba7795354eabfe37362ba274", 0x52}, {&(0x7f0000000400)="f04ec172a9764583d59577d73f10dc154eb90a5866857780bc0ba162d176c5a5d248a13ea19479e96633d5c804740cbef69606a8c44f2856637864384993226ccc32f841c7bccb2913ac3c7ddc5c9e3f0bfb7a973a84daecff", 0x59}, {&(0x7f0000000540)="840a6742e4afaaf2fd769424f7704017072825c791331d2c1eecf603e62d8d1ae088238b08079c849d1b9cb96f79467260b7c12e3580edda3ee396d60b46c793f38107bd5996da3a7a8511fb33690650639a9edd427b39b7ff09625149e6be5192f989b998dd89deb215ecc4c4fd8820d0b08defd4d05b19ef887f69ebdf6820ee9aa088079d72eeb7f4130bc8375b00fedb9e69357d7bd9b5fa94fff4596a047626dd036ebcf499e610315856a633dd7c2556561bded65d31c4ab239929fc843d35e095183d173588ca4a72cea2787720962575077e45742943", 0xda}], 0x4, 0x98, 0xb0, 0x19) 15:24:54 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x5460, &(0x7f0000001700)={0x0, 0x0}) 15:24:54 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 29) 15:24:54 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = dup2(0xffffffffffffffff, r0) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0xb2ede) 15:24:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x4020940d, 0x7daf6) 15:24:54 executing program 7: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x80000001) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:24:54 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2301.268705] FAULT_INJECTION: forcing a failure. [ 2301.268705] name failslab, interval 1, probability 0, space 0, times 0 [ 2301.271449] CPU: 0 PID: 11133 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2301.272946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2301.274703] Call Trace: [ 2301.275274] dump_stack+0x107/0x167 [ 2301.276058] should_fail.cold+0x5/0xa [ 2301.276879] ? create_object.isra.0+0x3a/0xa30 [ 2301.277841] should_failslab+0x5/0x20 [ 2301.278645] kmem_cache_alloc+0x5b/0x310 [ 2301.279510] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2301.280684] create_object.isra.0+0x3a/0xa30 [ 2301.281611] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2301.282702] kmem_cache_alloc+0x159/0x310 [ 2301.283584] security_file_alloc+0x34/0x170 [ 2301.284510] __alloc_file+0xb7/0x320 [ 2301.285309] alloc_empty_file+0x6d/0x170 [ 2301.286172] alloc_file+0x5e/0x5a0 [ 2301.286929] alloc_file_pseudo+0x16a/0x250 [ 2301.287830] ? alloc_file+0x5a0/0x5a0 [ 2301.288667] anon_inode_getfile+0xc8/0x1f0 [ 2301.289566] io_uring_setup+0x138b/0x2980 [ 2301.290452] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2301.291523] ? wait_for_completion_io+0x270/0x270 [ 2301.292584] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2301.293696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2301.294795] do_syscall_64+0x33/0x40 [ 2301.295585] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2301.296672] RIP: 0033:0x7fd237085b19 [ 2301.297460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2301.301372] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2301.303016] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2301.304606] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2301.306204] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2301.307758] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2301.309326] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:24:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x7daf6) 15:24:54 executing program 5: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r2, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000009, 0x4000010, r0, 0x2e65e000) openat$incfs(r2, &(0x7f0000000000)='.log\x00', 0x101000, 0x13) dup2(0xffffffffffffffff, r0) 15:24:54 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x2a080, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2301.360771] FAULT_INJECTION: forcing a failure. [ 2301.360771] name failslab, interval 1, probability 0, space 0, times 0 [ 2301.363710] CPU: 1 PID: 11130 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2301.365281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2301.367161] Call Trace: [ 2301.367766] dump_stack+0x107/0x167 [ 2301.368604] should_fail.cold+0x5/0xa [ 2301.369470] ? kobject_uevent_env+0x22b/0xfd0 [ 2301.370479] ? dev_uevent_filter+0xd0/0xd0 [ 2301.371443] should_failslab+0x5/0x20 [ 2301.372325] kmem_cache_alloc_trace+0x55/0x320 [ 2301.373370] ? dev_uevent_filter+0xd0/0xd0 [ 2301.374328] kobject_uevent_env+0x22b/0xfd0 [ 2301.375305] ? software_node_notify+0xf8/0x2f0 [ 2301.376360] device_del+0xa8f/0x1180 [ 2301.377225] ? uevent_show+0x390/0x390 [ 2301.378133] unregister_netdevice_many+0xbb7/0x1490 [ 2301.379271] ? netdev_pick_tx+0xc70/0xc70 [ 2301.380246] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2301.381429] ? queue_delayed_work_on+0xb4/0xe0 [ 2301.382462] ? trace_hardirqs_on+0x5b/0x180 [ 2301.383448] unregister_netdevice_queue+0x201/0x2c0 [ 2301.384594] ? unregister_netdevice_many+0x1490/0x1490 [ 2301.385786] ? linkwatch_fire_event+0x63/0x190 [ 2301.386821] __tun_detach+0xfc1/0x12b0 [ 2301.387708] tun_chr_close+0xc4/0x250 [ 2301.388582] __fput+0x285/0x9f0 [ 2301.389325] ? __tun_detach+0x12b0/0x12b0 [ 2301.390259] task_work_run+0xe2/0x1a0 [ 2301.391120] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2301.392245] syscall_exit_to_user_mode+0x38/0x1d0 [ 2301.393330] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2301.394488] RIP: 0033:0x7fa43fdb1b19 [ 2301.395321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2301.399468] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2301.399490] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2301.399501] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2301.399524] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2301.405895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2301.405907] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2301.438993] device wlan1 entered promiscuous mode [ 2301.440538] device wlan1 entered promiscuous mode [ 2301.442111] device wlan1 left promiscuous mode [ 2301.443817] device wlan1 left promiscuous mode 15:24:54 executing program 5: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2301.604774] device wlan1 entered promiscuous mode [ 2301.607700] device wlan1 left promiscuous mode [ 2315.127687] FAULT_INJECTION: forcing a failure. [ 2315.127687] name failslab, interval 1, probability 0, space 0, times 0 [ 2315.129196] CPU: 1 PID: 11160 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2315.130062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2315.131109] Call Trace: [ 2315.131446] dump_stack+0x107/0x167 [ 2315.131906] should_fail.cold+0x5/0xa [ 2315.132397] ? io_uring_alloc_task_context+0x99/0x6a0 [ 2315.133047] should_failslab+0x5/0x20 [ 2315.133531] kmem_cache_alloc_trace+0x55/0x320 [ 2315.134206] io_uring_alloc_task_context+0x99/0x6a0 [ 2315.134835] ? io_import_iovec+0x1120/0x1120 [ 2315.135388] ? lock_downgrade+0x6d0/0x6d0 [ 2315.135909] ? do_raw_spin_lock+0x121/0x260 [ 2315.136464] ? rwlock_bug.part.0+0x90/0x90 [ 2315.137002] __io_uring_add_tctx_node+0x2c6/0x520 [ 2315.137608] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2315.138274] ? alloc_fd+0x2e7/0x670 [ 2315.138740] io_uring_setup+0x1fbb/0x2980 [ 2315.139270] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2315.139911] ? wait_for_completion_io+0x270/0x270 [ 2315.140539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2315.141199] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2315.141848] do_syscall_64+0x33/0x40 [ 2315.142324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2315.142971] RIP: 0033:0x7fd237085b19 [ 2315.143437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2315.145771] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2315.146730] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2315.147629] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2315.148540] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2315.149434] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2315.150348] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:25:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0xfffffffffffffffe, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:25:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x9201, &(0x7f0000001700)={0x0, 0x0}) 15:25:08 executing program 5: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:25:08 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80087601, 0x7daf6) 15:25:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = inotify_init() preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/42, 0x2a}], 0x5, 0x1, 0x401) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) flock(r2, 0x0) 15:25:08 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:25:08 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 30) 15:25:08 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 27) 15:25:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x5, 0x410102) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:25:08 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 28) [ 2315.203525] FAULT_INJECTION: forcing a failure. [ 2315.203525] name failslab, interval 1, probability 0, space 0, times 0 [ 2315.205343] CPU: 1 PID: 11158 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2315.206200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2315.207241] Call Trace: [ 2315.207585] dump_stack+0x107/0x167 [ 2315.208040] should_fail.cold+0x5/0xa [ 2315.208533] ? create_object.isra.0+0x3a/0xa30 [ 2315.209111] should_failslab+0x5/0x20 [ 2315.209590] kmem_cache_alloc+0x5b/0x310 [ 2315.210112] create_object.isra.0+0x3a/0xa30 [ 2315.210675] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2315.211311] kmem_cache_alloc_trace+0x151/0x320 [ 2315.211893] ? dev_uevent_filter+0xd0/0xd0 [ 2315.212428] kobject_uevent_env+0x22b/0xfd0 [ 2315.212961] ? software_node_notify+0xf8/0x2f0 [ 2315.213523] device_del+0xa8f/0x1180 [ 2315.213984] ? uevent_show+0x390/0x390 [ 2315.214472] unregister_netdevice_many+0xbb7/0x1490 [ 2315.215090] ? netdev_pick_tx+0xc70/0xc70 [ 2315.215604] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2315.216246] ? queue_delayed_work_on+0xb4/0xe0 [ 2315.216817] ? trace_hardirqs_on+0x5b/0x180 [ 2315.217349] unregister_netdevice_queue+0x201/0x2c0 [ 2315.217962] ? unregister_netdevice_many+0x1490/0x1490 [ 2315.218614] ? linkwatch_fire_event+0x63/0x190 [ 2315.219181] __tun_detach+0xfc1/0x12b0 [ 2315.219661] tun_chr_close+0xc4/0x250 [ 2315.220129] __fput+0x285/0x9f0 [ 2315.220538] ? __tun_detach+0x12b0/0x12b0 [ 2315.221052] task_work_run+0xe2/0x1a0 [ 2315.221522] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2315.222125] syscall_exit_to_user_mode+0x38/0x1d0 [ 2315.222719] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2315.223351] RIP: 0033:0x7fa43fdb1b19 [ 2315.223803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2315.226077] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2315.227007] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2315.227893] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2315.228780] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2315.229653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2315.230525] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:25:08 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80089203, 0x7daf6) [ 2315.246447] FAULT_INJECTION: forcing a failure. [ 2315.246447] name failslab, interval 1, probability 0, space 0, times 0 [ 2315.249376] CPU: 0 PID: 11179 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2315.251166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2315.253273] Call Trace: [ 2315.253942] dump_stack+0x107/0x167 [ 2315.254866] should_fail.cold+0x5/0xa [ 2315.255834] ? create_object.isra.0+0x3a/0xa30 [ 2315.256991] should_failslab+0x5/0x20 [ 2315.257952] kmem_cache_alloc+0x5b/0x310 [ 2315.258989] create_object.isra.0+0x3a/0xa30 [ 2315.260099] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2315.261391] kmem_cache_alloc_trace+0x151/0x320 [ 2315.262562] io_uring_alloc_task_context+0x99/0x6a0 [ 2315.263813] ? io_import_iovec+0x1120/0x1120 [ 2315.264930] ? lock_downgrade+0x6d0/0x6d0 [ 2315.265960] ? do_raw_spin_lock+0x121/0x260 [ 2315.267035] ? rwlock_bug.part.0+0x90/0x90 [ 2315.268105] __io_uring_add_tctx_node+0x2c6/0x520 [ 2315.269329] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2315.270634] ? alloc_fd+0x2e7/0x670 [ 2315.271555] io_uring_setup+0x1fbb/0x2980 [ 2315.272615] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2315.273886] ? wait_for_completion_io+0x270/0x270 [ 2315.275109] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2315.276442] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2315.277746] do_syscall_64+0x33/0x40 [ 2315.278676] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2315.279957] RIP: 0033:0x7fd237085b19 [ 2315.280893] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2315.285512] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2315.287420] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2315.289219] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2315.291005] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2315.292804] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2315.294590] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2315.303796] device wlan1 entered promiscuous mode [ 2315.305870] device wlan1 entered promiscuous mode [ 2315.310679] device wlan1 left promiscuous mode 15:25:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = inotify_init() preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/42, 0x2a}], 0x5, 0x1, 0x401) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) flock(r2, 0x0) 15:25:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x40100) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f00000000c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) syz_open_dev$mouse(&(0x7f0000000300), 0xfffffffffffffff8, 0x101c2) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000), &(0x7f0000000040)={'U+', 0x23}, 0x16, 0x0) 15:25:08 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 31) [ 2315.341493] device wlan1 left promiscuous mode 15:25:08 executing program 7: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0xc, 0x0, &(0x7f0000000240)=[{&(0x7f0000001c40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}, {&(0x7f0000000280)=""/36, 0x24}], 0x4}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x2004, @fd_index=0x5, 0x54cc, 0x1, 0x81, 0x4}, 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_io_uring_submit(0x0, r2, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000040)={r4, r5+60000000}, 0x1, 0x1, 0x1}, 0x9) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x8000, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r7, 0xfffff000) dup2(0xffffffffffffffff, r6) 15:25:08 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) (fail_nth: 1) 15:25:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r2, 0x810c9365, &(0x7f0000000100)={{0x7, 0x2}, 0x100, './file0\x00'}) fallocate(r0, 0x20, 0x0, 0x100000001) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) read$usbmon(r1, &(0x7f0000000000)=""/84, 0x54) [ 2315.407621] FAULT_INJECTION: forcing a failure. [ 2315.407621] name failslab, interval 1, probability 0, space 0, times 0 [ 2315.409282] CPU: 1 PID: 11191 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2315.410080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2315.411037] Call Trace: [ 2315.411344] dump_stack+0x107/0x167 [ 2315.411760] should_fail.cold+0x5/0xa [ 2315.412202] ? kobject_get_path+0xc5/0x1f0 [ 2315.412690] should_failslab+0x5/0x20 [ 2315.413126] __kmalloc+0x72/0x390 [ 2315.413523] ? trace_hardirqs_on+0x5b/0x180 [ 2315.414023] kobject_get_path+0xc5/0x1f0 [ 2315.414489] kobject_uevent_env+0x251/0xfd0 [ 2315.414988] ? software_node_notify+0xf8/0x2f0 [ 2315.415521] device_del+0xa8f/0x1180 [ 2315.415953] ? uevent_show+0x390/0x390 [ 2315.416418] unregister_netdevice_many+0xbb7/0x1490 [ 2315.416997] ? netdev_pick_tx+0xc70/0xc70 [ 2315.417480] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2315.418085] ? queue_delayed_work_on+0xb4/0xe0 [ 2315.418602] ? trace_hardirqs_on+0x5b/0x180 [ 2315.419100] unregister_netdevice_queue+0x201/0x2c0 [ 2315.419477] FAULT_INJECTION: forcing a failure. [ 2315.419477] name failslab, interval 1, probability 0, space 0, times 0 [ 2315.419674] ? unregister_netdevice_many+0x1490/0x1490 [ 2315.419693] ? linkwatch_fire_event+0x63/0x190 [ 2315.423141] __tun_detach+0xfc1/0x12b0 [ 2315.423591] tun_chr_close+0xc4/0x250 [ 2315.424026] __fput+0x285/0x9f0 [ 2315.424411] ? __tun_detach+0x12b0/0x12b0 [ 2315.424890] task_work_run+0xe2/0x1a0 [ 2315.425332] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2315.425887] syscall_exit_to_user_mode+0x38/0x1d0 [ 2315.426442] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2315.427031] RIP: 0033:0x7fa43fdb1b19 [ 2315.427450] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2315.429568] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2315.430434] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2315.431234] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2315.432058] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2315.432883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2315.433693] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2315.434525] CPU: 0 PID: 11195 Comm: syz-executor.5 Not tainted 5.10.252 #1 [ 2315.435982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2315.437721] Call Trace: [ 2315.438279] dump_stack+0x107/0x167 [ 2315.439040] should_fail.cold+0x5/0xa [ 2315.439845] ? vm_area_alloc+0x1c/0x110 [ 2315.440726] should_failslab+0x5/0x20 [ 2315.441527] kmem_cache_alloc+0x5b/0x310 [ 2315.442376] vm_area_alloc+0x1c/0x110 [ 2315.443167] mmap_region+0x982/0x1500 [ 2315.443967] do_mmap+0x868/0x1370 [ 2315.444713] vm_mmap_pgoff+0x198/0x1f0 [ 2315.445528] ? randomize_page+0xb0/0xb0 [ 2315.446373] ksys_mmap_pgoff+0x41c/0x560 [ 2315.447221] ? find_mergeable_anon_vma+0x250/0x250 [ 2315.448248] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2315.449366] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2315.450447] do_syscall_64+0x33/0x40 [ 2315.451221] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2315.452297] RIP: 0033:0x7ff282968b19 [ 2315.453068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2315.456918] RSP: 002b:00007ff27fede188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2315.458505] RAX: ffffffffffffffda RBX: 00007ff282a7bf60 RCX: 00007ff282968b19 [ 2315.459991] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ff9000 [ 2315.461480] RBP: 00007ff27fede1d0 R08: 0000000000000003 R09: 0000000000000000 [ 2315.462963] R10: 000000000001f012 R11: 0000000000000246 R12: 0000000000000001 [ 2315.464466] R13: 00007fff908ed56f R14: 00007ff27fede300 R15: 0000000000022000 15:25:22 executing program 7: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:25:22 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:25:22 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 32) 15:25:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0045878, 0x7daf6) 15:25:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x41, 0x0) 15:25:22 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x9204, &(0x7f0000001700)={0x0, 0x0}) 15:25:22 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) (fail_nth: 2) 15:25:22 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 29) [ 2330.002423] FAULT_INJECTION: forcing a failure. [ 2330.002423] name failslab, interval 1, probability 0, space 0, times 0 [ 2330.003852] CPU: 1 PID: 11219 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2330.004731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2330.005755] Call Trace: [ 2330.006089] dump_stack+0x107/0x167 [ 2330.006548] should_fail.cold+0x5/0xa [ 2330.007024] ? create_object.isra.0+0x3a/0xa30 [ 2330.007593] should_failslab+0x5/0x20 [ 2330.008064] kmem_cache_alloc+0x5b/0x310 [ 2330.008590] create_object.isra.0+0x3a/0xa30 [ 2330.009152] kmemleak_alloc_percpu+0xa0/0x100 [ 2330.009702] pcpu_alloc+0x4e2/0x1240 [ 2330.010178] __percpu_counter_init+0x10d/0x2d0 [ 2330.010751] io_uring_alloc_task_context+0xcc/0x6a0 [ 2330.011376] ? io_import_iovec+0x1120/0x1120 [ 2330.011926] ? lock_downgrade+0x6d0/0x6d0 [ 2330.012457] ? do_raw_spin_lock+0x121/0x260 [ 2330.012988] ? rwlock_bug.part.0+0x90/0x90 [ 2330.013526] __io_uring_add_tctx_node+0x2c6/0x520 [ 2330.014130] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2330.014781] ? alloc_fd+0x2e7/0x670 [ 2330.015242] io_uring_setup+0x1fbb/0x2980 [ 2330.015413] FAULT_INJECTION: forcing a failure. [ 2330.015413] name failslab, interval 1, probability 0, space 0, times 0 [ 2330.015764] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2330.018968] ? wait_for_completion_io+0x270/0x270 [ 2330.019571] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2330.020228] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2330.020888] do_syscall_64+0x33/0x40 [ 2330.021364] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2330.022002] RIP: 0033:0x7fd237085b19 [ 2330.022460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2330.024765] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2330.025716] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2330.026589] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2330.027458] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2330.028325] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2330.029196] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2330.030087] CPU: 0 PID: 11220 Comm: syz-executor.5 Not tainted 5.10.252 #1 [ 2330.031675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2330.033600] Call Trace: [ 2330.034154] device wlan1 entered promiscuous mode [ 2330.035278] dump_stack+0x107/0x167 [ 2330.035302] should_fail.cold+0x5/0xa [ 2330.035328] ? create_object.isra.0+0x3a/0xa30 [ 2330.037637] should_failslab+0x5/0x20 [ 2330.038503] kmem_cache_alloc+0x5b/0x310 [ 2330.039434] create_object.isra.0+0x3a/0xa30 [ 2330.040438] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2330.041589] kmem_cache_alloc+0x159/0x310 [ 2330.042540] vm_area_alloc+0x1c/0x110 [ 2330.043404] mmap_region+0x982/0x1500 [ 2330.044279] do_mmap+0x868/0x1370 [ 2330.045085] vm_mmap_pgoff+0x198/0x1f0 [ 2330.045968] ? randomize_page+0xb0/0xb0 [ 2330.046886] ksys_mmap_pgoff+0x41c/0x560 [ 2330.047804] ? find_mergeable_anon_vma+0x250/0x250 [ 2330.048923] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2330.050091] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2330.051245] do_syscall_64+0x33/0x40 [ 2330.052074] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2330.053228] RIP: 0033:0x7ff282968b19 [ 2330.054053] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2330.058168] RSP: 002b:00007ff27fede188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2330.059866] RAX: ffffffffffffffda RBX: 00007ff282a7bf60 RCX: 00007ff282968b19 [ 2330.061478] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020ff9000 [ 2330.063067] RBP: 00007ff27fede1d0 R08: 0000000000000003 R09: 0000000000000000 [ 2330.064667] R10: 000000000001f012 R11: 0000000000000246 R12: 0000000000000001 [ 2330.066261] R13: 00007fff908ed56f R14: 00007ff27fede300 R15: 0000000000022000 15:25:22 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 30) 15:25:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x80) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2330.081237] device wlan1 entered promiscuous mode 15:25:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0045878, 0x7daf6) [ 2330.090958] device wlan1 left promiscuous mode 15:25:23 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x90001, 0x0) r2 = socket$inet(0x2, 0x1, 0x6) r3 = dup3(r1, r2, 0x0) recvmsg(r3, &(0x7f00000024c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000001140)=""/169, 0xa9}, {&(0x7f0000001200)=""/186, 0xba}, {&(0x7f00000012c0)=""/19, 0x13}, {&(0x7f0000001300)=""/4, 0x4}, {&(0x7f0000001340)=""/53, 0x35}, {&(0x7f0000001380)=""/129, 0x81}], 0x8, &(0x7f00000014c0)=""/4096, 0x1000}, 0x10100) connect$inet(r4, &(0x7f0000002500)={0x2, 0x4e21, @empty}, 0x10) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2330.129437] FAULT_INJECTION: forcing a failure. [ 2330.129437] name failslab, interval 1, probability 0, space 0, times 0 [ 2330.131305] CPU: 1 PID: 11213 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2330.132197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2330.133174] Call Trace: [ 2330.133487] dump_stack+0x107/0x167 [ 2330.133933] should_fail.cold+0x5/0xa [ 2330.134406] ? create_object.isra.0+0x3a/0xa30 [ 2330.134960] should_failslab+0x5/0x20 [ 2330.135429] kmem_cache_alloc+0x5b/0x310 [ 2330.135921] ? kmem_cache_alloc_trace+0x151/0x320 [ 2330.136524] create_object.isra.0+0x3a/0xa30 [ 2330.137059] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2330.137683] __kmalloc+0x16e/0x390 [ 2330.138120] kobject_get_path+0xc5/0x1f0 [ 2330.138621] kobject_uevent_env+0x251/0xfd0 [ 2330.139147] ? software_node_notify+0xf8/0x2f0 [ 2330.139709] device_del+0xa8f/0x1180 [ 2330.140167] ? uevent_show+0x390/0x390 [ 2330.140662] unregister_netdevice_many+0xbb7/0x1490 [ 2330.141272] ? netdev_pick_tx+0xc70/0xc70 [ 2330.141776] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2330.142414] ? queue_delayed_work_on+0xb4/0xe0 [ 2330.142970] ? trace_hardirqs_on+0x5b/0x180 [ 2330.143501] unregister_netdevice_queue+0x201/0x2c0 [ 2330.144106] ? unregister_netdevice_many+0x1490/0x1490 [ 2330.144757] ? linkwatch_fire_event+0x63/0x190 [ 2330.145320] __tun_detach+0xfc1/0x12b0 [ 2330.145795] tun_chr_close+0xc4/0x250 [ 2330.146255] __fput+0x285/0x9f0 [ 2330.146653] ? __tun_detach+0x12b0/0x12b0 [ 2330.147160] task_work_run+0xe2/0x1a0 [ 2330.147629] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2330.148225] syscall_exit_to_user_mode+0x38/0x1d0 [ 2330.148822] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2330.149440] RIP: 0033:0x7fa43fdb1b19 [ 2330.149896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2330.152150] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2330.153092] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2330.153959] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2330.154826] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2330.155700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2330.156572] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2330.158599] FAULT_INJECTION: forcing a failure. [ 2330.158599] name failslab, interval 1, probability 0, space 0, times 0 [ 2330.159947] CPU: 1 PID: 11231 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2330.160796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2330.161802] Call Trace: [ 2330.162123] dump_stack+0x107/0x167 [ 2330.162563] should_fail.cold+0x5/0xa [ 2330.163023] ? create_object.isra.0+0x3a/0xa30 [ 2330.163571] should_failslab+0x5/0x20 [ 2330.164029] kmem_cache_alloc+0x5b/0x310 [ 2330.164529] create_object.isra.0+0x3a/0xa30 [ 2330.165064] kmemleak_alloc_percpu+0xa0/0x100 [ 2330.165613] pcpu_alloc+0x4e2/0x1240 [ 2330.166066] __percpu_counter_init+0x10d/0x2d0 [ 2330.166622] io_uring_alloc_task_context+0xcc/0x6a0 [ 2330.167221] ? io_import_iovec+0x1120/0x1120 [ 2330.167748] ? lock_downgrade+0x6d0/0x6d0 [ 2330.168245] ? do_raw_spin_lock+0x121/0x260 [ 2330.168753] ? rwlock_bug.part.0+0x90/0x90 [ 2330.169243] __io_uring_add_tctx_node+0x2c6/0x520 [ 2330.169799] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2330.170404] ? alloc_fd+0x2e7/0x670 [ 2330.170834] io_uring_setup+0x1fbb/0x2980 [ 2330.171314] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2330.171900] ? wait_for_completion_io+0x270/0x270 [ 2330.172481] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2330.173081] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2330.173678] do_syscall_64+0x33/0x40 [ 2330.174104] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2330.174699] RIP: 0033:0x7fd237085b19 [ 2330.175124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2330.177243] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2330.178129] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2330.178945] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2330.179778] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2330.180614] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2330.181435] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:25:23 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) (fail_nth: 1) 15:25:23 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) (fail_nth: 3) [ 2330.202483] device wlan1 left promiscuous mode 15:25:23 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0109207, 0x7daf6) [ 2330.258611] FAULT_INJECTION: forcing a failure. [ 2330.258611] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2330.260146] CPU: 1 PID: 11241 Comm: syz-executor.5 Not tainted 5.10.252 #1 [ 2330.260940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2330.261894] Call Trace: [ 2330.262204] dump_stack+0x107/0x167 [ 2330.262630] should_fail.cold+0x5/0xa [ 2330.263071] _copy_to_user+0x2e/0x180 [ 2330.263510] simple_read_from_buffer+0xcc/0x160 [ 2330.264043] proc_fail_nth_read+0x198/0x230 [ 2330.264542] ? proc_sessionid_read+0x230/0x230 [ 2330.265057] ? security_file_permission+0xb1/0xe0 [ 2330.265607] ? proc_sessionid_read+0x230/0x230 [ 2330.266130] vfs_read+0x228/0x620 [ 2330.266522] ksys_read+0x12d/0x260 [ 2330.266928] ? vfs_write+0xb10/0xb10 [ 2330.267357] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2330.267951] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2330.268552] do_syscall_64+0x33/0x40 [ 2330.268975] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2330.269556] RIP: 0033:0x7ff28291b69c [ 2330.269975] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2330.272046] RSP: 002b:00007ff27fede170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2330.272911] RAX: ffffffffffffffda RBX: 0000000020ff9000 RCX: 00007ff28291b69c [ 2330.273713] RDX: 000000000000000f RSI: 00007ff27fede1e0 RDI: 0000000000000006 [ 2330.274516] RBP: 00007ff27fede1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2330.275319] R10: 000000000001f012 R11: 0000000000000246 R12: 0000000000000001 [ 2330.276148] R13: 00007fff908ed56f R14: 00007ff27fede300 R15: 0000000000022000 15:25:23 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 31) 15:25:23 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:25:23 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 33) 15:25:23 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0189436, 0x7daf6) [ 2330.316449] FAULT_INJECTION: forcing a failure. [ 2330.316449] name failslab, interval 1, probability 0, space 0, times 0 15:25:23 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x6, 0xb5c, 0x5) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0f7651cf43100033000000002e2f66698b65300097828ad1ca037cad71cda4cb4e4ff4f2b236bcc9a6ff2551a13078618eb9b2a67f9954a2d7420fb34e758b4f3296c40937095d4a52535f0a3a0da5a6f0c58d61cab853524e2540587ee6"]) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x8010, r2, 0x0) r5 = syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_submit(r8, r7, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r9, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) r10 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r10, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) ioctl$SIOCGIFHWADDR(r10, 0x8927, &(0x7f0000000280)={'ip6gretap0\x00'}) syz_io_uring_submit(r4, r7, &(0x7f0000000240)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, r9, 0x80, &(0x7f00000001c0)=@l2tp={0x2, 0x0, @private=0xa010102, 0x2}}, 0x80000000) sendfile(r2, r3, &(0x7f0000000180)=0x9, 0x7f9) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2330.318126] CPU: 1 PID: 11248 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2330.319107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2330.320043] Call Trace: [ 2330.320351] dump_stack+0x107/0x167 [ 2330.320772] should_fail.cold+0x5/0xa [ 2330.321207] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 2330.321794] should_failslab+0x5/0x20 [ 2330.322226] kmem_cache_alloc_trace+0x55/0x320 [ 2330.322742] io_uring_alloc_task_context+0x4a3/0x6a0 [ 2330.323314] ? io_import_iovec+0x1120/0x1120 [ 2330.323820] ? lock_downgrade+0x6d0/0x6d0 [ 2330.324288] ? do_raw_spin_lock+0x121/0x260 [ 2330.324791] ? rwlock_bug.part.0+0x90/0x90 [ 2330.325272] __io_uring_add_tctx_node+0x2c6/0x520 [ 2330.325812] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2330.326404] ? alloc_fd+0x2e7/0x670 [ 2330.326821] io_uring_setup+0x1fbb/0x2980 [ 2330.327296] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2330.327872] ? wait_for_completion_io+0x270/0x270 [ 2330.328449] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2330.329040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2330.329639] do_syscall_64+0x33/0x40 [ 2330.330062] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2330.330651] RIP: 0033:0x7fd237085b19 [ 2330.331076] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2330.333204] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2330.334061] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2330.334868] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2330.335671] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2330.336493] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2330.337299] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2330.344400] FAULT_INJECTION: forcing a failure. [ 2330.344400] name failslab, interval 1, probability 0, space 0, times 0 [ 2330.347450] CPU: 0 PID: 11247 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2330.348931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2330.350676] Call Trace: [ 2330.351241] dump_stack+0x107/0x167 [ 2330.352005] should_fail.cold+0x5/0xa [ 2330.352818] ? create_object.isra.0+0x3a/0xa30 [ 2330.353778] should_failslab+0x5/0x20 [ 2330.354574] kmem_cache_alloc+0x5b/0x310 [ 2330.355434] create_object.isra.0+0x3a/0xa30 [ 2330.356360] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2330.357438] __kmalloc+0x16e/0x390 [ 2330.358193] kobject_get_path+0xc5/0x1f0 [ 2330.359048] kobject_uevent_env+0x251/0xfd0 [ 2330.359957] ? software_node_notify+0xf8/0x2f0 [ 2330.360924] device_del+0xa8f/0x1180 [ 2330.361710] ? uevent_show+0x390/0x390 [ 2330.362544] unregister_netdevice_many+0xbb7/0x1490 [ 2330.363591] ? netdev_pick_tx+0xc70/0xc70 [ 2330.364483] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2330.365584] ? queue_delayed_work_on+0xb4/0xe0 [ 2330.366534] ? trace_hardirqs_on+0x5b/0x180 [ 2330.367477] unregister_netdevice_queue+0x201/0x2c0 [ 2330.368534] ? unregister_netdevice_many+0x1490/0x1490 [ 2330.369634] ? linkwatch_fire_event+0x63/0x190 [ 2330.370595] __tun_detach+0xfc1/0x12b0 [ 2330.371426] tun_chr_close+0xc4/0x250 [ 2330.372221] __fput+0x285/0x9f0 [ 2330.372917] ? __tun_detach+0x12b0/0x12b0 [ 2330.373876] task_work_run+0xe2/0x1a0 [ 2330.374758] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2330.375798] syscall_exit_to_user_mode+0x38/0x1d0 [ 2330.376824] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2330.377903] RIP: 0033:0x7fa43fdb1b19 [ 2330.378681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2330.382530] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2330.384119] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2330.385617] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2330.387112] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2330.388617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2330.390121] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2330.450578] device wlan1 entered promiscuous mode [ 2330.452154] device wlan1 left promiscuous mode [ 2331.022187] FAULT_INJECTION: forcing a failure. [ 2331.022187] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2331.025209] CPU: 1 PID: 11236 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2331.026917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2331.029037] Call Trace: [ 2331.029718] dump_stack+0x107/0x167 [ 2331.030643] should_fail.cold+0x5/0xa [ 2331.031613] __alloc_pages_nodemask+0x182/0x600 [ 2331.032804] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2331.034324] ? mark_held_locks+0x9e/0xe0 [ 2331.035391] alloc_pages_current+0x187/0x280 [ 2331.036520] ? lock_page_memcg+0xcd/0x270 [ 2331.037569] __get_free_pages+0xc/0xa0 [ 2331.038567] __tlb_remove_page_size+0x257/0x420 [ 2331.039741] unmap_page_range+0x1186/0x1fe0 [ 2331.040869] ? vm_normal_page+0x2e0/0x2e0 [ 2331.041923] ? lock_downgrade+0x6d0/0x6d0 [ 2331.042967] ? uprobe_munmap+0x1c/0x560 [ 2331.043981] unmap_single_vma+0x198/0x300 [ 2331.045053] unmap_vmas+0x16d/0x300 [ 2331.045976] ? zap_vma_ptes+0x100/0x100 [ 2331.047008] exit_mmap+0x27f/0x4f0 [ 2331.047913] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 2331.049281] mmput+0xca/0x340 [ 2331.050070] do_exit+0xa9e/0x2600 [ 2331.050955] ? find_held_lock+0x2c/0x110 [ 2331.051978] ? mm_update_next_owner+0x830/0x830 [ 2331.053169] ? get_signal+0x37e/0x2350 [ 2331.054159] ? lock_downgrade+0x6d0/0x6d0 [ 2331.055212] ? do_raw_spin_lock+0x121/0x260 [ 2331.056308] ? rwlock_bug.part.0+0x90/0x90 [ 2331.057390] do_group_exit+0x125/0x310 [ 2331.058377] get_signal+0x4bc/0x2350 [ 2331.059321] ? mon_bin_submit+0x30/0x30 [ 2331.060339] ? mutex_lock_io_nested+0xf30/0xf30 [ 2331.061540] arch_do_signal_or_restart+0x2b7/0x1990 [ 2331.062808] ? wait_for_completion_io+0x270/0x270 [ 2331.064027] ? fsnotify_perm.part.0+0x22d/0x620 [ 2331.065219] ? copy_from_buf+0x1d0/0x1d0 [ 2331.066247] ? restore_sigcontext+0x630/0x630 [ 2331.067387] ? rw_verify_area+0x11d/0x350 [ 2331.068448] ? task_work_add+0x98/0x190 [ 2331.069462] ? fput_many+0xf6/0x1a0 [ 2331.070377] ? ksys_read+0x1a9/0x260 [ 2331.071323] exit_to_user_mode_prepare+0x127/0x1e0 [ 2331.072584] syscall_exit_to_user_mode+0x38/0x1d0 [ 2331.073802] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2331.075105] RIP: 0033:0x7f86039f8b19 [ 2331.076029] Code: Unable to access opcode bytes at RIP 0x7f86039f8aef. [ 2331.077691] RSP: 002b:00007f8600f6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2331.079669] RAX: fffffffffffffffc RBX: 00007f8603b0bf60 RCX: 00007f86039f8b19 [ 2331.081521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 2331.083338] RBP: 00007f8600f6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2331.085166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2331.086978] R13: 00007ffe90a8b45f R14: 00007f8600f6e300 R15: 0000000000022000 15:25:38 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) 15:25:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 32) 15:25:38 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x9205, &(0x7f0000001700)={0x0, 0x0}) [ 2345.592618] FAULT_INJECTION: forcing a failure. [ 2345.592618] name failslab, interval 1, probability 0, space 0, times 0 [ 2345.595209] CPU: 0 PID: 11264 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2345.596759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2345.598602] Call Trace: [ 2345.599189] dump_stack+0x107/0x167 [ 2345.600003] should_fail.cold+0x5/0xa 15:25:38 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) 15:25:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040), 0x83, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:25:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc020660b, 0x7daf6) 15:25:38 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2345.600865] ? create_object.isra.0+0x3a/0xa30 15:25:38 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 34) [ 2345.601986] should_failslab+0x5/0x20 [ 2345.602874] kmem_cache_alloc+0x5b/0x310 [ 2345.603760] create_object.isra.0+0x3a/0xa30 [ 2345.604726] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2345.605834] kmem_cache_alloc_trace+0x151/0x320 [ 2345.606852] io_uring_alloc_task_context+0x4a3/0x6a0 [ 2345.607955] ? io_import_iovec+0x1120/0x1120 [ 2345.608929] ? lock_downgrade+0x6d0/0x6d0 [ 2345.609827] ? do_raw_spin_lock+0x121/0x260 [ 2345.610762] ? rwlock_bug.part.0+0x90/0x90 [ 2345.611682] __io_uring_add_tctx_node+0x2c6/0x520 [ 2345.612727] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2345.613843] ? alloc_fd+0x2e7/0x670 [ 2345.614631] io_uring_setup+0x1fbb/0x2980 [ 2345.615526] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2345.616616] ? wait_for_completion_io+0x270/0x270 [ 2345.617668] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2345.618826] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2345.619979] do_syscall_64+0x33/0x40 [ 2345.620791] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2345.621880] RIP: 0033:0x7fd237085b19 [ 2345.622671] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2345.626595] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2345.628219] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2345.629742] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2345.631259] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2345.632795] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2345.634311] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:25:38 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4002, 0x0, 0x1f012, r0, 0x0) 15:25:38 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x9208, &(0x7f0000001700)={0x0, 0x0}) 15:25:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000000)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:25:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x169182, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$OSF_MSG_ADD(r1, &(0x7f0000001300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000012c0)={&(0x7f0000000240)={0x1060, 0x0, 0x5, 0x787, 0x0, 0x0, {0x1, 0x0, 0x7}, [{{0x254, 0x1, {{0x76dab67c0af41ae5, 0x4}, 0x0, 0x1, 0x6, 0x80, 0x0, 'syz0\x00', "afa23223d4c5d8ce5473f6ffeea596da630f07005dfd121eadc20e19ed255bfa", "102bf0d196f5e6ffd7b80819981fc7b930956b795437c57fcc9c7d4b8e439d3e", [{0x7f, 0x7, {0x1, 0x7}}, {0x5, 0x743, {0x2, 0xf4}}, {0x4, 0xddd, {0x3, 0x7}}, {0x8, 0x2cb7, {0x2, 0x9}}, {0x0, 0xa9, {0x3, 0x5}}, {0xce, 0xffff, {0x0, 0x6}}, {0x9, 0x8000, {0x2, 0x67}}, {0x22b, 0x7, {0x2, 0xa0}}, {0x0, 0xfd, {0x3, 0x2}}, {0xfffe, 0x800, {0x1}}, {0x5, 0x1, {0x3, 0x4}}, {0x200, 0x1ff, {0x1, 0x6}}, {0x8, 0x7, {0x1, 0x1}}, {0xfff, 0xfffa, {0x0, 0xe0000}}, {0x4000, 0x1ff, {0x3, 0x7}}, {0xfff, 0x3, {0x0, 0x80000001}}, {0x2, 0x1, {0x0, 0xfffffeff}}, {0x4, 0x29, {0x0, 0xf9}}, {0xb83, 0x82, {0x0, 0x4}}, {0x9, 0x8, {0x3, 0x76}}, {0xfffd, 0x100, {0x3, 0x1}}, {0x6, 0xffff, {0x0, 0x8}}, {0xe1, 0x2, {0x2, 0x4}}, {0x3}, {0x401, 0x5, {0x3, 0x7fffffff}}, {0x8f0, 0x5, {0x1, 0xcf}}, {0x8, 0x9a42, {0x2, 0x9}}, {0x7f, 0x2, {0x0, 0x4}}, {0x4, 0x7ff, {0x2, 0x1}}, {0x3, 0x2762, {0x3}}, {0x7727, 0x7f, {0x3, 0x200}}, {0xe50, 0x1, {0x2, 0x20}}, {0x0, 0x1, {0x3, 0x7fffffff}}, {0x0, 0x8, {0x3, 0x4}}, {0xf49a, 0x7fff, {0x4, 0x8}}, {0x400, 0x20, {0x0, 0x9}}, {0x2, 0x1, {0x1, 0x80}}, {0x40, 0xfffb, {0x1, 0x4f44}}, {0x6, 0x4, {0x2, 0x8281}}, {0xffff, 0x9, {0x2, 0x3}}]}}}, {{0x254, 0x1, {{0x1, 0x5}, 0x4, 0x40, 0xfff, 0x8, 0x1c, 'syz1\x00', "9d9d44a9452ef4b8656146c439d911ac504d1865027d95e9efcf3233ea98f17a", "0b75633548bd041c5e8334cc248c6ba07ddfe12a5664f07ccf1d637401b2ef1e", [{0x0, 0x1, {0x3, 0x10000}}, {0x4, 0xfff, {0x0, 0xb48d}}, {0x7fff, 0x4, {0x0, 0x6}}, {0x0, 0x9, {0x1, 0x1}}, {0x4, 0xff, {0x1, 0x5}}, {0x2, 0x2, {0x1, 0x1695}}, {0x3f, 0x1, {0x0, 0xd84}}, {0x7, 0x2, {0x1, 0x7ff}}, {0x8000, 0x3f, {0x2, 0x800}}, {0x7, 0x100, {0x1, 0x3f}}, {0x118, 0x8001, {0x2, 0x4}}, {0xde8, 0x7, {0x3, 0x9}}, {0x8c, 0x1}, {0x3, 0x3, {0x2}}, {0x0, 0x7, {0x2, 0x3}}, {0x7, 0x8000, {0x2, 0xefc}}, {0x3f, 0x3f, {0x0, 0xf14}}, {0x8, 0x78, {0x1, 0x8}}, {0x1f, 0xff, {0x0, 0xfffffcd3}}, {0x85f, 0x7, {0x0, 0x1d}}, {0x8001, 0x1, {0x1}}, {0x1000, 0x0, {0x3, 0x3f}}, {0x5, 0x1, {0x3, 0x3}}, {0x1ff, 0x0, {0x1, 0x9}}, {0x9, 0x9, {0x0, 0x1}}, {0x9, 0x81, {0x1, 0xff}}, {0x3, 0x32ff, {0x3, 0x6e21}}, {0x2000, 0x2dd, {0x0, 0xff}}, {0x800, 0x2, {0x2, 0x4}}, {0x8000, 0x0, {0x0, 0x401}}, {0x5, 0x5, {0x2, 0xffff7fff}}, {0x9, 0x2, {0x1, 0xba3}}, {0x9, 0x4, {0x0, 0xffffff6a}}, {0x7, 0x8, {0x2, 0x6}}, {0x7f, 0xfff, {0x1, 0x7}}, {0xe227, 0x3f, {0x3, 0x1}}, {0x6, 0x11, {0x1, 0x3}}, {0x1, 0x100, {0x2, 0x9}}, {0xfff, 0x5, {0x0, 0x8001}}, {0x8001, 0x0, {0x0, 0x3}}]}}}, {{0x254, 0x1, {{0x3, 0x381f721d}, 0xa9, 0x7, 0x2, 0x4, 0x18, 'syz0\x00', "d244c5b7340728ad76386d858f152386bc854979106777ea1ce84e7ceeaf5946", "39d7fea6c91e7e7ff23389dd0057b767231b648e8ef6d2fd3828b575cb45851c", [{0x80, 0x3, {0x2, 0x6}}, {0x4, 0xffff, {0x0, 0x7}}, {0x82dc, 0x8, {0x2, 0x6c8b542d}}, {0x4, 0x2f9c, {0x1, 0x101}}, {0x85, 0x3, {0x0, 0x6}}, {0x4, 0xfffe, {0x2, 0x7}}, {0x7fff, 0xfff, {0x2, 0x1e}}, {0x8dc, 0x4}, {0x9, 0x40, {0x3, 0x7fff}}, {0x100, 0x6eb7, {0x0, 0x7fbb4d05}}, {0x0, 0x0, {0x3, 0x6}}, {0x8, 0x97ce, {0x1, 0x400}}, {0x1000, 0xfe00, {0x2, 0xa86b}}, {0x8, 0x1000, {0x0, 0x6}}, {0x8, 0xfffc, {0x0, 0x6}}, {0x9, 0x100, {0x2}}, {0x0, 0x7ff, {0x2, 0xfffff75f}}, {0x3, 0x3, {0x1, 0xfff}}, {0x6, 0x81, {0x0, 0x8}}, {0x100, 0x6, {0x0, 0x5}}, {0x200, 0x8, {0x1, 0x5}}, {0x4, 0x7fff, {0x0, 0x1}}, {0x0, 0x3f, {0x3, 0x6}}, {0x7, 0xff, {0x1, 0x4}}, {0x5, 0x7, {0x1, 0xfff}}, {0xbed, 0x800, {0x0, 0xffffffff}}, {0xfaee, 0x2ba2, {0x2, 0x3ff}}, {0x0, 0x9c1, {0x0, 0x3}}, {0x2e, 0x3, {0x2, 0x82c}}, {0x84, 0x2, {0x2, 0x6}}, {0x7, 0x6, {0x1, 0x7ff}}, {0x2, 0x9de4, {0x1, 0x8}}, {0x4, 0x5, {0x3, 0x1}}, {0x29f, 0x2, {0x1, 0x8001}}, {0x80, 0x1, {0x0, 0x80000001}}, {0x7369, 0x8001, {0x1, 0x80}}, {0x0, 0x200, {0x2}}, {0x4, 0x1ff, {0x1}}, {0x8, 0x9}, {0x4, 0x8, {0x1, 0x3}}]}}}, {{0x254, 0x1, {{0x0, 0x65}, 0x4, 0x5, 0xff, 0x7f, 0xd, 'syz0\x00', "fa8fbc19d56c7315014b6f59cc0e7d3e5b13cec295c16b96af897bc3e74e9aeb", "ae41d35818e0640a59ae3ba37975239801e1dc4e959f29e8b120b0343d33a423", [{0x9, 0x3f6, {0x3, 0xc14b}}, {0x3b, 0x8, {0x0, 0x2}}, {0x101, 0x0, {0x0, 0x401}}, {0x1ff, 0x4, {0x1, 0x5}}, {0x7fff, 0x9, {0x1, 0x1}}, {0x3, 0x800, {0x1, 0x7ff}}, {0x8, 0xce94, {0x3, 0xffffffff}}, {0x7, 0x5af, {0x1, 0x20}}, {0x1, 0x0, {0x3, 0x9}}, {0x1, 0x0, {0x1, 0xfffffffe}}, {0x170, 0x800, {0x0, 0xffffffff}}, {0x3, 0x3f, {0x3, 0x4}}, {0x7, 0x80, {0x3, 0xc701}}, {0x100, 0x5, {0x0, 0x401}}, {0x7, 0x2, {0x0, 0xfffffff9}}, {0x6, 0x7b, {0x0, 0x20}}, {0x4, 0x0, {0x0, 0x10001}}, {0x8, 0x0, {0x1, 0x2}}, {0x101, 0xffff, {0x3, 0xffff}}, {0xa93, 0x7fff, {0x1, 0xffff8796}}, {0x8, 0x2, {0x0, 0xd425}}, {0x1, 0x3, {0x3, 0x1}}, {0x3f, 0x2, {0x1, 0xfffff000}}, {0x6, 0x7, {0x3, 0x80}}, {0x200, 0x1, {0x3, 0x6}}, {0x40, 0x3f, {0x0, 0xa943}}, {0x101, 0x5, {0x0, 0x100}}, {0x8001, 0x8c6, {0x3, 0x4}}, {0x7, 0x1f, {0x1, 0x1}}, {0x1, 0x2a8, {0x1, 0x6}}, {0x79, 0x3ff, {0x2, 0x9}}, {0x7fff, 0x8, {0x0, 0x8001}}, {0xb393, 0x7f, {0x0, 0x7fffffff}}, {0x5, 0x9, {0x3, 0x7fff}}, {0x3, 0x1, {0x0, 0x1}}, {0x4, 0x8, {0x1, 0x5}}, {0x0, 0x0, {0x0, 0x3}}, {0x40, 0x7f, {0x1, 0x1c}}, {0xcb42, 0x40, {0x2, 0x10000}}, {0x2, 0x1, {0x3, 0xd7f}}]}}}, {{0x254, 0x1, {{0x0, 0xffe2}, 0xff, 0x0, 0x77d, 0x2, 0xd, 'syz0\x00', "0ae5ef006a367001cc90990285f0166322f1a3fbf4d42176c21b9a1c2cd27aea", "1aeee6e94a30ada5c16a62fd6f3b5e3293ce90e45ec8a1c8cdbbe223e30524ba", [{0x81, 0x7, {0x2, 0x5}}, {0x1, 0x3, {0x0, 0xfff}}, {0x6, 0xf2, {0x1, 0xb}}, {0x1000, 0x7fff, {0x0, 0x5}}, {0x2, 0x20, {0x3}}, {0x3a, 0x8, {0x3, 0x400}}, {0x0, 0x0, {0x3, 0x401}}, {0x8000, 0x81, {0x1, 0x8}}, {0x2, 0x92, {0x2, 0x9}}, {0x1, 0x7, {0x3, 0xe03}}, {0xd3a, 0x400, {0x0, 0x6}}, {0xaab0, 0xffff, {0x0, 0xec9e}}, {0x3, 0x7806, {0x3, 0x80000000}}, {0x1, 0x2, {0x2, 0x7fff}}, {0x101, 0x7fff, {0x2e53ea141e5d2d2e, 0x80000001}}, {0x3ff, 0x0, {0x0, 0x6}}, {0xb9, 0x9, {0x0, 0x9}}, {0x7f, 0x9, {0x0, 0x6}}, {0x2, 0xd7de, {0x1, 0x2}}, {0x7, 0x1000, {0x0, 0x9a98}}, {0xfff, 0xf32, {0x1, 0x389c}}, {0x3, 0x0, {0x2, 0x22}}, {0x77, 0xa41, {0x1, 0x80000000}}, {0xfff, 0x9, {0x2, 0x7}}, {0x9, 0xff01, {0x1, 0x9}}, {0x5, 0x9, {0x1, 0x20b}}, {0x2a, 0x8, {0x0, 0x1ff}}, {0x40, 0x2, {0x1, 0x30000000}}, {0x8, 0xffff, {0x0, 0xcc}}, {0x1, 0x8, {0x3, 0x6}}, {0x4, 0x4, {0x3, 0x6}}, {0x8001, 0x4b2, {0x2, 0x7fff}}, {0x81, 0x6, {0x0, 0x6}}, {0x6, 0xfb71, {0x1, 0x81}}, {0x20, 0x6fd, {0x3}}, {0x1, 0x1, {0x0, 0x2}}, {0x7fff, 0x6000, {0x1, 0x40}}, {0x5, 0xc8c, {0x1, 0x200}}, {0x6, 0x6, {0x3, 0x9}}, {0x2, 0x0, {0x3}}]}}}, {{0x254, 0x1, {{0x1, 0x99}, 0x8, 0x1, 0x1f, 0x200, 0x25, 'syz1\x00', "ee94c65c236bb414e8bc7a044296f6cc91281e0896d84806fcfa7df2bc964102", "498735a14d4449b4c9794cd52e1f15210a2c1e864bdfa81d0b105d1beafbf0ad", [{0x5, 0x81, {0x2, 0x1}}, {0x3, 0x6, {0x3, 0x76}}, {0x401, 0x9, {0x2, 0x8}}, {0x3, 0x5, {0x1}}, {0xff, 0xd4f, {0x0, 0x4}}, {0x7fff, 0x0, {0x2, 0x3f}}, {0x7, 0x1, {0x2, 0x1000}}, {0x2, 0x7fff, {0x2, 0x6}}, {0x6, 0x7, {0x2, 0xffff5002}}, {0x0, 0x6, {0x0, 0x3}}, {0x0, 0x3, {0x2, 0xfffffffe}}, {0x1, 0x8001, {0x1, 0x81}}, {0x80, 0x2d71, {0x2, 0x1}}, {0x9, 0xfb, {0x3, 0x9}}, {0x4ee1, 0x8, {0x0, 0x7}}, {0x1000, 0x4}, {0x185e, 0xffff, {0x2, 0x20}}, {0x8, 0x81, {0x2, 0x4}}, {0x4, 0x0, {0x1, 0xb05}}, {0x7, 0x8000, {0x1}}, {0x1, 0xf5fb, {0x0, 0x3}}, {0x7ff, 0x1000, {0x3, 0x20}}, {0x0, 0x2, {0x0, 0xfffffffa}}, {0xffff, 0x7f, {0x3}}, {0x6, 0x4, {0x1, 0x1000}}, {0x101, 0x100, {0x1, 0x4}}, {0x200, 0x1, {0x0, 0x6e4}}, {0x4, 0x6c, {0x0, 0x5}}, {0x8001, 0x376, {0x3, 0x9}}, {0x401, 0x4, {0x4, 0x7f}}, {0x2, 0x7ff, {0x0, 0x2a}}, {0x5, 0x3, {0x1, 0x1}}, {0x6, 0x0, {0x1, 0x3}}, {0x9, 0x8, {0x0, 0x4}}, {0x7, 0x3, {0x0, 0x8000}}, {0x8, 0x800, {0x3, 0x6}}, {0x3, 0x81, {0x2, 0x8}}, {0x7, 0xff, {0x0, 0x8}}, {0x8, 0x5, {0x1, 0x4}}, {0x2e2, 0x200, {0x0, 0x7fffffff}}]}}}, {{0x254, 0x1, {{0x1, 0x8000000}, 0x0, 0x6, 0x0, 0x3ff, 0x1d, 'syz1\x00', "8275d74b9aca7df981ded7c0ee982d4f57475fd6258212ec3dbb60c68883e786", "735e88402b7c2a905ab1a6ceb40d265d1d5c4b80aa010dd5d23dc05ec61d2758", [{0x8, 0x4, {0x2, 0x2}}, {0x7, 0x0, {0x3, 0x3c568a80}}, {0x78, 0x6, {0x2, 0xfffffff9}}, {0x5, 0x0, {0x1, 0xf8bc}}, {0x9, 0x5}, {0xff, 0x800, {0x2, 0x5}}, {0x3, 0xa000, {0x2, 0x8000}}, {0x8, 0x51e, {0x3, 0x6}}, {0xb8d2, 0x7, {0x3, 0x1000}}, {0xd201, 0x9, {0x2, 0xcffb}}, {0x4, 0x1, {0x2}}, {0x8001, 0x4, {0x3, 0x400}}, {0x3, 0x4, {0x1}}, {0x500, 0x7, {0x3, 0x4}}, {0x4, 0xc5, {0x2, 0x2}}, {0x2e, 0x1000, {0x0, 0x5}}, {0xfffe, 0x20, {0x3, 0x4}}, {0x9, 0x3ff, {0x3, 0x1000}}, {0x2, 0x7, {0x1, 0xfff}}, {0x4, 0x2, {0x1, 0x6}}, {0x3, 0x1, {0x0, 0x1}}, {0x7, 0x101, {0x0, 0x9}}, {0x2, 0x0, {0x1, 0x7ff}}, {0x2, 0x2, {0x0, 0x7}}, {0x8, 0x1, {0x2, 0x3}}, {0x3, 0x1, {0x3, 0x40}}, {0x5, 0x7, {0x1, 0x7}}, {0x6, 0x2, {0x2, 0xffff}}, {0x5, 0x1ff, {0x2, 0x80}}, {0x0, 0xcf68, {0x1, 0x8}}, {0x9, 0x80, {0x1, 0x1}}, {0x0, 0x2, {0x0, 0x1000}}, {0xc, 0x40, {0x2, 0xf31}}, {0x81, 0x9071, {0x2, 0x3}}, {0x0, 0xaa4d, {0x0, 0x9eb}}, {0x0, 0x9, {0x2, 0x80000000}}, {0x1, 0xffff, {0x1, 0x3}}, {0x80, 0x2f9, {0x3, 0x8}}, {0xfffc, 0x93, {0x1, 0x7fff}}, {0x9, 0x6, {0x3, 0x3f}}]}}}]}, 0x1060}, 0x1, 0x0, 0x0, 0x20000802}, 0x24000000) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f00000001c0)={&(0x7f0000000040), &(0x7f00000000c0)=""/194, 0xc2}) [ 2345.732465] FAULT_INJECTION: forcing a failure. [ 2345.732465] name failslab, interval 1, probability 0, space 0, times 0 [ 2345.734321] CPU: 1 PID: 11281 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2345.735287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2345.736428] Call Trace: [ 2345.736808] dump_stack+0x107/0x167 [ 2345.737318] should_fail.cold+0x5/0xa [ 2345.737867] ? create_object.isra.0+0x3a/0xa30 [ 2345.738501] should_failslab+0x5/0x20 [ 2345.739026] kmem_cache_alloc+0x5b/0x310 [ 2345.739598] create_object.isra.0+0x3a/0xa30 [ 2345.740210] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2345.740925] kmem_cache_alloc_node+0x169/0x330 [ 2345.741570] __alloc_skb+0x6d/0x5b0 [ 2345.742078] alloc_uevent_skb+0x7b/0x210 [ 2345.742638] kobject_uevent_env+0xce1/0xfd0 [ 2345.743236] ? software_node_notify+0xf8/0x2f0 [ 2345.743869] device_del+0xa8f/0x1180 [ 2345.744387] ? uevent_show+0x390/0x390 [ 2345.744954] unregister_netdevice_many+0xbb7/0x1490 [ 2345.745649] ? netdev_pick_tx+0xc70/0xc70 [ 2345.746231] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2345.746960] ? queue_delayed_work_on+0xb4/0xe0 [ 2345.747591] ? trace_hardirqs_on+0x5b/0x180 [ 2345.748183] unregister_netdevice_queue+0x201/0x2c0 [ 2345.748886] ? unregister_netdevice_many+0x1490/0x1490 [ 2345.749611] ? linkwatch_fire_event+0x63/0x190 [ 2345.750252] __tun_detach+0xfc1/0x12b0 [ 2345.750792] tun_chr_close+0xc4/0x250 [ 2345.751321] __fput+0x285/0x9f0 [ 2345.751772] ? __tun_detach+0x12b0/0x12b0 [ 2345.752358] task_work_run+0xe2/0x1a0 [ 2345.752898] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2345.753580] syscall_exit_to_user_mode+0x38/0x1d0 [ 2345.754272] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2345.754985] RIP: 0033:0x7fa43fdb1b19 [ 2345.755502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2345.758066] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2345.759112] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2345.760098] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2345.761088] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2345.762070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2345.763047] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:25:38 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4004, 0x0, 0x1f012, r0, 0x0) 15:25:38 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:25:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) fstatfs(r0, &(0x7f0000000000)=""/87) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x7daf6) 15:25:54 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x40049409, &(0x7f0000001700)={0x0, 0x0}) 15:25:54 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8001}}, './file0\x00'}) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f00000001c0)={&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/223, 0xdf}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:25:54 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0x7ffffffff000) 15:25:54 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x400a, 0x0, 0x1f012, r0, 0x0) 15:25:54 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 35) 15:25:54 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:25:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 33) [ 2361.987662] FAULT_INJECTION: forcing a failure. [ 2361.987662] name failslab, interval 1, probability 0, space 0, times 0 [ 2361.990394] CPU: 1 PID: 11322 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2361.992145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2361.994296] Call Trace: [ 2361.994987] dump_stack+0x107/0x167 [ 2361.995913] should_fail.cold+0x5/0xa [ 2361.996905] ? io_wq_create+0xeb/0xc00 [ 2361.997922] should_failslab+0x5/0x20 [ 2361.998900] __kmalloc+0x72/0x390 [ 2361.999803] io_wq_create+0xeb/0xc00 [ 2362.000792] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2362.002086] ? io_import_iovec+0x1120/0x1120 [ 2362.003214] ? io_apoll_task_func+0x2d0/0x2d0 [ 2362.004372] ? __io_req_find_next+0x300/0x300 [ 2362.005530] ? do_raw_spin_lock+0x121/0x260 [ 2362.006653] ? rwlock_bug.part.0+0x90/0x90 [ 2362.007741] __io_uring_add_tctx_node+0x2c6/0x520 [ 2362.008991] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2362.009451] FAULT_INJECTION: forcing a failure. [ 2362.009451] name failslab, interval 1, probability 0, space 0, times 0 [ 2362.010338] ? alloc_fd+0x2e7/0x670 [ 2362.010377] io_uring_setup+0x1fbb/0x2980 [ 2362.010407] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2362.010425] ? wait_for_completion_io+0x270/0x270 [ 2362.010469] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2362.018471] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2362.019810] do_syscall_64+0x33/0x40 [ 2362.020792] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2362.022141] RIP: 0033:0x7fd237085b19 [ 2362.023090] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2362.027150] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2362.029137] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2362.030976] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2362.032829] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2362.034666] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2362.036506] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2362.038360] CPU: 0 PID: 11307 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2362.039743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2362.041374] Call Trace: [ 2362.041920] dump_stack+0x107/0x167 [ 2362.042995] should_fail.cold+0x5/0xa [ 2362.043761] ? create_object.isra.0+0x3a/0xa30 [ 2362.044687] should_failslab+0x5/0x20 [ 2362.045461] kmem_cache_alloc+0x5b/0x310 [ 2362.046275] create_object.isra.0+0x3a/0xa30 [ 2362.047347] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2362.048514] kmem_cache_alloc_node+0x169/0x330 [ 2362.049629] __alloc_skb+0x6d/0x5b0 [ 2362.050504] alloc_uevent_skb+0x7b/0x210 [ 2362.051489] kobject_uevent_env+0xce1/0xfd0 [ 2362.052536] ? software_node_notify+0xf8/0x2f0 [ 2362.053641] device_del+0xa8f/0x1180 [ 2362.054543] ? uevent_show+0x390/0x390 [ 2362.055483] unregister_netdevice_many+0xbb7/0x1490 [ 2362.056667] ? netdev_pick_tx+0xc70/0xc70 [ 2362.057671] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2362.058931] ? queue_delayed_work_on+0xb4/0xe0 [ 2362.060015] ? trace_hardirqs_on+0x5b/0x180 [ 2362.061035] unregister_netdevice_queue+0x201/0x2c0 [ 2362.062218] ? unregister_netdevice_many+0x1490/0x1490 [ 2362.063446] ? linkwatch_fire_event+0x63/0x190 [ 2362.064529] __tun_detach+0xfc1/0x12b0 [ 2362.065466] tun_chr_close+0xc4/0x250 [ 2362.066348] __fput+0x285/0x9f0 [ 2362.067117] ? __tun_detach+0x12b0/0x12b0 [ 2362.068097] task_work_run+0xe2/0x1a0 [ 2362.069019] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2362.069969] syscall_exit_to_user_mode+0x38/0x1d0 [ 2362.070910] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2362.071904] RIP: 0033:0x7fa43fdb1b19 [ 2362.072620] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2362.076181] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2362.077651] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2362.079026] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2362.080392] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2362.081772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2362.083133] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:25:54 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4028, 0x0, 0x1f012, r0, 0x0) 15:25:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000000280)=""/31, 0x1f}], 0x5, &(0x7f0000000340)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe8}, 0x40002000) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 15:25:54 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x54043) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) munmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000) r2 = socket$netlink(0x10, 0x3, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f00000000c0)={&(0x7f0000000000), &(0x7f0000000040)=""/19, 0x13}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/cgroup\x00') ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x8, 0x1000}}, './file0\x00'}) 15:25:55 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x48952, r0, 0xdd22000) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:25:55 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 36) 15:25:55 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:25:55 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4b00, 0x0, 0x1f012, r0, 0x0) 15:25:55 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 34) [ 2362.258545] FAULT_INJECTION: forcing a failure. [ 2362.258545] name failslab, interval 1, probability 0, space 0, times 0 [ 2362.260767] CPU: 0 PID: 11338 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2362.262001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2362.263431] Call Trace: [ 2362.263895] dump_stack+0x107/0x167 [ 2362.264522] should_fail.cold+0x5/0xa [ 2362.265189] ? create_object.isra.0+0x3a/0xa30 [ 2362.265775] FAULT_INJECTION: forcing a failure. [ 2362.265775] name failslab, interval 1, probability 0, space 0, times 0 [ 2362.265998] should_failslab+0x5/0x20 [ 2362.269006] kmem_cache_alloc+0x5b/0x310 [ 2362.269719] create_object.isra.0+0x3a/0xa30 [ 2362.270485] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2362.271368] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2362.272248] ? alloc_uevent_skb+0x7b/0x210 [ 2362.272994] __alloc_skb+0xb1/0x5b0 [ 2362.273629] alloc_uevent_skb+0x7b/0x210 [ 2362.274331] kobject_uevent_env+0xce1/0xfd0 [ 2362.275069] ? software_node_notify+0xf8/0x2f0 [ 2362.275851] device_del+0xa8f/0x1180 [ 2362.276495] ? uevent_show+0x390/0x390 [ 2362.277490] unregister_netdevice_many+0xbb7/0x1490 [ 2362.278748] ? netdev_pick_tx+0xc70/0xc70 [ 2362.279798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2362.281081] ? queue_delayed_work_on+0xb4/0xe0 [ 2362.282045] ? trace_hardirqs_on+0x5b/0x180 [ 2362.282946] unregister_netdevice_queue+0x201/0x2c0 [ 2362.284006] ? unregister_netdevice_many+0x1490/0x1490 [ 2362.285129] ? linkwatch_fire_event+0x63/0x190 [ 2362.286136] __tun_detach+0xfc1/0x12b0 [ 2362.286988] tun_chr_close+0xc4/0x250 [ 2362.287810] __fput+0x285/0x9f0 [ 2362.288502] ? __tun_detach+0x12b0/0x12b0 [ 2362.289389] task_work_run+0xe2/0x1a0 [ 2362.290189] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2362.291239] syscall_exit_to_user_mode+0x38/0x1d0 [ 2362.292260] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2362.293364] RIP: 0033:0x7fa43fdb1b19 [ 2362.294169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2362.298059] RSP: 002b:00007fa43d327188 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 2362.299683] RAX: 0000000000000003 RBX: 00007fa43fec4f60 RCX: 00007fa43fdb1b19 [ 2362.301200] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000006 [ 2362.302716] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2362.304223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2362.305737] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 [ 2362.307278] CPU: 1 PID: 11344 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2362.308830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2362.310617] Call Trace: [ 2362.311212] dump_stack+0x107/0x167 [ 2362.312028] should_fail.cold+0x5/0xa [ 2362.312868] ? create_object.isra.0+0x3a/0xa30 [ 2362.313857] should_failslab+0x5/0x20 [ 2362.314676] kmem_cache_alloc+0x5b/0x310 [ 2362.315549] create_object.isra.0+0x3a/0xa30 [ 2362.316486] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2362.317595] __kmalloc+0x16e/0x390 [ 2362.318363] io_wq_create+0xeb/0xc00 [ 2362.319173] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2362.320263] ? io_import_iovec+0x1120/0x1120 [ 2362.321216] ? io_apoll_task_func+0x2d0/0x2d0 [ 2362.322173] ? __io_req_find_next+0x300/0x300 [ 2362.323128] ? do_raw_spin_lock+0x121/0x260 [ 2362.324045] ? rwlock_bug.part.0+0x90/0x90 [ 2362.324963] __io_uring_add_tctx_node+0x2c6/0x520 [ 2362.325996] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2362.327117] ? alloc_fd+0x2e7/0x670 [ 2362.327903] io_uring_setup+0x1fbb/0x2980 [ 2362.328813] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2362.329896] ? wait_for_completion_io+0x270/0x270 [ 2362.330952] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2362.332079] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2362.333210] do_syscall_64+0x33/0x40 [ 2362.334006] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2362.335101] RIP: 0033:0x7fd237085b19 [ 2362.335897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2362.339838] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2362.341476] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2362.343001] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2362.344531] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2362.346068] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2362.347600] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:26:11 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x2000001, 0x300) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000040)={0x3ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6, "ffeb6e5d1d6825"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001040)={r1, 0x0, "280e54658032f1ee432559b5780b56c6febd78cd16c9ef7f2d9b20147af5784e52b114789854f04ec201da2a038562604c4e03b9528e2e34f50179977372024b6223927241d3b89c3208aee5708b5b0d9d42d91861e069b460cbf58bcc653b6139a1c786f451cd7801e57484340d2c6dba00b8761bb31f2b16c94b324a56522b71e75bf31be6096e695c1c4178cea1ca66b82185b509850e5212c18b3c94e49f2430125f58661ea1f2743209eaff16831e0ad85123f065e0d037b2dc9560ca000ef8987fb034574a7923a0788ea0aa7c89ae3be87a1fef05f0f760fb879bb052aed4962167acb68f2fa94258c96b3e536caae61eb5976c93933014928a3d00d8", "73c975d9d996ce79dfe61378f09c2babd76aed326820514bdf0703df962a837b7600d8aab2814e667f51266d33018f7232a8f69c8527e6ec28debfee0e49cc3241b92b76e6cca69eff69e8bdec73df8c88191f8fa47ba3ea8f53cd6dc7f5734085b1bbc57111c49f5e9103aee94be32bf91f44b95b0d9f6d2cadde1db88c5ebcc36e8a23653bc259f3e2a3f9f59287fa63ca2fc42d9507db7c3c4191c7daca23c449ceb850cfad2353dab62dae3d4c737820d1116079e4d0daf9dbd8f743b1d4a3e8bf64959a2a88e54eba7ae6626b3b3336c5fda06d271c5b1d3ec3e5d99915b4e9090681797fa0a49f6c2203be1a3a8bbed14a5e7a305675a0eb327a77e9115850d29b96c349cc27239ad24ded2319f28d264a40d77e3fcb10610b1dbcf745b75f918fdb3f6dd0f3a779c380eaa8171f58391d1b22caad6924dba1672986a1ff5ba53524ec83ddb00dfe7deefab82a50aade4d48b068758ef4e8b3e6fbc8450cba0b0ed3c9d459639aaa946c846e40564ea13af30d32d91a540951019a5f5bc34d0f937c5de8c971b20f3f690690170f529dbe1967b559cd66e4ef5b1825f93b3682ccf73644ed4c08974f2f0ab4e285a5b383191cc538efb91517665004d268caed491346ed6805e8264893f7fb27ef5708eb7a5fe65dd23ba0e6ebcebe5e5619403366fd89699429bf092a9efa1ecabd6f1758933a0bdc38840c4633d17993f1dc733cd2ad394075b76e51854f3b3448b6b26cce75266187ee9ae04586a3c926e470c36377f6ce6bbade95ccf7dfbfd64e9780d29f68588f58cb715580ca7fcb0ec84dc4642377d4622f0e120fa45697c738c854011568ee0dd6e1e84f2bf4c683b8e3172a485ba16cd84f11a79faff9ec742e2414b460667a40bfefffe4402ef953bb4173b22b40c23d52900c9204baea94bb624910a830a01e893639d1d03ac9838bbf05b5c3b523d1633ba5ad135bc527479a20d34119765e44a24a3994406b2495debc24caf268fe624a7bfef2ac834957b2b41915e305dfd5f1b4bf957a7b6e273db8d93f7634967972c8222986de6dc96ed805a5d6bb86e3f4c1bf689976bfe706b68ee59366324993a74a9964033cec20a287331b4daeb10259f324f4ac4c4d96565a741c01d4fd4c81b9d98f2485ddeb80d3140d2e9fb82ee1acc9c8ddcf10ff734408c5b25c8a8c900b8850166c437d1bdac46206dda6f72467f528325efc1220283902c05bc4040242b91a10c48f6257f558bdad8a9547575ffe4189c7b39cf5085cd929fa2b67071e3c794c147586efdcd707e12a66d8320bedaaf00e813e40f91da6ae8e1841608a7caf881233f43494a9ab680acd2b80b1671e6a99f01bf4836eebade2e3b3e2a088357b5e31c7b7d678d3446998c2a63f4c013fffa63f7c25cc25236fe66509c311323894d6dc96854024668faf9e6b0458ac52d6a30d5b240e3d25ea9198d747641b1d90dcac3ea647faaacd834e650f1487ad1683d989a86f5a64e0a6ad2a494b2cdf27ab33f328951502eda2bcabd7d31ac38a83665414fcd316583eb24dab6a38e036634a0a4f7d8cd1f9905c0523fd64c3533ef0b75b4f7bd15862f63358b0abdb9e2c713981b0279da1a04aa7cc699d8ad42807582560139c42568d2616364dd8099a53054e98b4a59b4fac3286ea4b4299d9daaa66b03936f03d757d89a3b5e2b8628254a8e72b7d8f77686d545000676c295e3c90361683b81c74cb30aa539399bd05d054eae82c6cd2e39722cf818937a0a57ae3163b1197f9a455aaf93696fa62f04f24566c43aca52037dafedab6c354dc915a3b64f6c9ca544b7e601ed39971c4e19c3e849b6a8cdbd16c87cf40b26e98d00899aff80d17fe4c57bb98d004c937f39e8b753939d25a6cc0c3c69b0764640d339fcaab7b606bded45eb1888cf85b6cfaeab75afa4dff72b545e1f8c73c19d8efe2e3bf1a8c37a69f8700a1b074e178ea779c2a835bbbea584d5df7293583cbad9eb2fc9bee2104815b8d2367bfa8da6d338fb254703839f0df131de8080d970e134a103028dfb7bbd701b78617f4b46ec9b717dde861dd72b2d514decb83ab8daba886419479ab266e61c5f7ce8153954ee3a118ff73d4c971331b4635b30e2c2e14e257d4d902d49c1b96ffbd8f8151eaf86577702cb04254e9451739a2e96cca04fb5cee06aab38a86edeab889703a05a46ec3f44b05b39dcab7c3b565485088ec667f1d6f7b5aa2032e727a256f49dcdd1891d0bd3e9959fb987743455cbfc4afe41f9edc1e7ef3fb5b71e3fbe94e5805595b19cb703780b0882b9a54807a3810a2eb922546d6d16271d5747ac020ea8db14269f246bb2635172489fd89e744db7dd131850435842d85a25d29ac61c2a09f9f5799f9d79b1e18a6cd14bdd74049e8f107bee4a429bf4a8032135c149be443a08d2d03b5209a54f677ce4f04ea9b1079d41bba8e1e8d74415004055bb5494a278c3b4614c4f935edff27a7b4a8ea26f7a5268a0a17493db5993b01a6e0d4af3203075fed1fdeb56fda67f6328b21e8a2ededb554f837a2a89a8d4bd198479372c45c5bfab4f2f21748f419a651895c8a38c07bb006306375c986b93238b4583862b4924bdb2b3ace17f4088584ed741236256837d0f0f6fb67926ab22c075b8a3fd5b71c59a9bfaf4d745525b24ecf24af654ad055534af9f07cf0bfffd47a2fc66491cea61115df6d448359cfe39bc941b54a0254f73ae15c7d9c155c7e14502c9e45c7fc2034e9066a5c4b2b6e1bff0b366d578923ab11023a0fa88f9b4335f0797329852287869a0b033ff85affd0d733cc8ab5c14bc8d7efb8c7a1151e6b34be7307eb16b7a9c41bb2a30db2e4384990bda1a2e860f496d994da435b3f9730df17691d343145c2314a15f1f105d712bbc236eed764cc638fd6c0eaa2fed004ca6067290d166e2c451bf67a1f8927ec6f83c95b79e9c1989c89678af2a25cfe0c89ece421779929d7b2e8461b0b2d1265892e66712bf75e9945f37ee964e43fe668bc211508309e51ff35b727634a90e98941a246937738bdaf5bc92112c370b518e89a0d17005e38cc78ab6553979e42be34d1d5848f05dc8d6037e8746b877f4fa3fdec6f7d27b83d60c4419db22c4a1c38c3579117e5f0b8b55185ca35cb7b6dee08114f466582b447b83186d65b3750448cf7f7fb015a2bedcdaa9d68c21deef3c0cde6d5c661d7fda21ee650f039f3f83570b814d2707d7544ad513cd1426859c0bb8e2e0953b1d5242b4c46551483402968b464591f46e5fa359192051570e2d143cddb9ab393c05bfa1bd2ecbe597ef59e4e667231a1d13fc4461563328447c39167e9e840503252b1ea48828817a13521d711d52a7e93bcf64e0f347152a80c1be1055f54ccd014678c52d2f43a60f4c3bea2bde923987d4a9a28a6ebe43d33955ddc6c526400e426ac4b84eb661f19fe83e186186a052d049eb64c308d9a600ba39c830e62114dacfaaa91efb71f93f4e8d610916b696720cbdc88e36776e18306de8c3a166b0420aa7a9a164bc342530b40c25641b31b33604d3aed05f656a1d7644085b4fbd06873df1e0c2043ebfaae42526277337bb66f12ee3501ef18695abf7e2fbca9e45fad5d723f9af27c6bcc906818fb407067613cc0c83d0962b1ee4e6f5c5f3e40f90569c5d2a026a41c0ba5cb537a34d57a65509060c54494ad47138224d5af8324fc8fa621d4272f2386fdc37d1b948d91481a2799f135d5676799421f3f7084c1cd60caf7a8417f71e845943515b6731238901c335c646d0a31eae8d9e09db70672869829b540b71d57f678f6baeff28782aa580dd74b409198acb93800b0203931b01bd65ff40c8b030235c901e1fbb2913991f9acd8359b24862810c62290cb6a5cc611250abc75fb3f9c3b96df8c16e41a2fb2ffe6d0595369788fcfed196fcbff90f921d7cbdb31dd41cde5ebe345d4fa5e6db01e305a77d5fb8fc23b7519699b5d0a6dc547aa813fb037e40d2eae9578d8e02ea304ccb132131d5fb472f73ebd74100dca015aacf0a99b4a2ce8dd62c887b4c560f38bf1d206a2511d53bcca558a8458fbb54dc11a83ff9a195cd561ced20e7a94e2be528f5074523fbfd9d89e2eabda1b9d89cbc0b9890539a51653d3763bda79844d4d83f928f670b08ee5244e76b15203bc70a41b89aa2061fd1cd6b91d7178d11e064036c8280ca0dccf05326faf0d6c18a26dd737ccbca66e4866226e7e6b10ee916357029a16488804632ecc5aa09bf33ee2704ba8436d2bf41148aa4f589f1a516791013b7b063862680596d118e5543ad981e394fcf1b82517301d9481e26f77b4eba4df3297deef65e9168d44121831886667f82a5c40f5f17fc4804f484d880d7ac7a2e92ed9282f8e24a370f60f0c748855d17ae7d34579aa7a07646bd8bfec755d961a945bbc80d4a7f7b15ba2cd44347dd6cdd3c3ceb88b8b7471640f0d404a3fa87e790932d40e6d00f600ae4ebba74cb5c3a7211698676bb53dcc8bd83a1d18c74533aa8019a517627e9690f218d7745dcbea16df768514ba46ff4bcff3c8f1392d445e8dc2f78e44a19c571ccabd515cb69ee9f7f69f23a58474d4b1e58d17a7517e74cf135ecaaffeddf83326996cb80d28811921968b31c8aacddd26bc50e86049e0b28c3afdea0676f710c95e4cf12e0289e2ba76dde112a97d00f3128193b535236941ed8f11a00de671ad7eed85dbe52817815e95eec2e0379e59992d8989f6c69dbc03a4ce3dc4448d254810a72f0012f358e28e0b74ca497884035842ebe9b2d2d572cc51d33f9db500ba5a487a6068561bee84c5280bd377c9d3f7b94be63d5e2bc3f950bb1be54fbe782f4dd72c0e820bb43c1104c3b2e062d9070027bbe5de8ba97436b697787c81d66744b023957207ce6b7855098862f9ba2991b188b56c69fadd0f6f94c16553f3630a9602a62d60d07123265feee66d3e10911c90778725a27a3e420e3f956b6e92504d67d147464f3844344c2a7c2c4e8fdc699b0ea6679748dd34841b71f9b066704a5e66b66baaab76bc257d3747928759910bd18e152a25eb4e2a4cead72bde3e3a247e8a8baf6cfb218f9e49c8af1803ce64e98c464db9368ab51e1a0fa44270f7b4ead8e56653fd6e5716ab1f26848cad68627af9eeb4a6f0c80523fa68985434a30fca02f2064e3442b651a1a59a8de05850cd3f317bc9d8403c5bde30cc21158cdc2fdef044489909a4f2ca851a187bb0543e112f57ad0713cf2769b7aa82e7fa005e8905b0d9a28f5665f1df6d82d80ce01647aec61cd3f7d7cc977790f66574566df7f56f4f747fa202af939ce184a0357a3bcdd16824d5aeaa8eb9f4d3383ea610ee9158b70acee67ab28336d784f7e7ebed5db1b7db"}) 15:26:11 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x2800, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, r1, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:26:11 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x40086602, &(0x7f0000001700)={0x0, 0x0}) 15:26:11 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:26:11 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x7fffdf006000, 0x0, 0x1f012, r0, 0x0) 15:26:11 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) (fail_nth: 37) 15:26:11 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 35) 15:26:11 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0xf0ffffff7f0000) 15:26:11 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2378.558975] FAULT_INJECTION: forcing a failure. [ 2378.558975] name failslab, interval 1, probability 0, space 0, times 0 [ 2378.562633] CPU: 0 PID: 11373 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2378.564120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2378.565899] Call Trace: [ 2378.566467] dump_stack+0x107/0x167 [ 2378.567252] should_fail.cold+0x5/0xa [ 2378.568067] ? create_object.isra.0+0x3a/0xa30 [ 2378.569053] should_failslab+0x5/0x20 [ 2378.569870] kmem_cache_alloc+0x5b/0x310 [ 2378.570751] create_object.isra.0+0x3a/0xa30 [ 2378.571698] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2378.572789] __kmalloc+0x16e/0x390 [ 2378.573573] io_wq_create+0xeb/0xc00 [ 2378.574381] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2378.575473] ? io_import_iovec+0x1120/0x1120 [ 2378.576418] ? io_apoll_task_func+0x2d0/0x2d0 [ 2378.577385] ? __io_req_find_next+0x300/0x300 [ 2378.578338] ? do_raw_spin_lock+0x121/0x260 [ 2378.579265] ? rwlock_bug.part.0+0x90/0x90 [ 2378.580192] __io_uring_add_tctx_node+0x2c6/0x520 [ 2378.581238] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2378.582363] ? alloc_fd+0x2e7/0x670 [ 2378.583163] io_uring_setup+0x1fbb/0x2980 [ 2378.584064] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2378.585156] ? wait_for_completion_io+0x270/0x270 [ 2378.586208] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2378.587333] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2378.588436] do_syscall_64+0x33/0x40 [ 2378.589246] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2378.590341] RIP: 0033:0x7fd237085b19 [ 2378.591139] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2378.595086] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2378.596723] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2378.598292] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2378.599846] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2378.601384] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2378.602912] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:26:11 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x7ffffffff000, 0x0, 0x1f012, r0, 0x0) [ 2378.653077] FAULT_INJECTION: forcing a failure. [ 2378.653077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2378.656244] CPU: 1 PID: 11369 Comm: syz-executor.6 Not tainted 5.10.252 #1 [ 2378.657757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2378.659544] Call Trace: [ 2378.660106] dump_stack+0x107/0x167 [ 2378.660899] should_fail.cold+0x5/0xa [ 2378.661744] _copy_to_user+0x2e/0x180 [ 2378.662621] simple_read_from_buffer+0xcc/0x160 [ 2378.663774] proc_fail_nth_read+0x198/0x230 [ 2378.664836] ? proc_sessionid_read+0x230/0x230 [ 2378.665898] ? security_file_permission+0xb1/0xe0 [ 2378.666958] ? proc_sessionid_read+0x230/0x230 [ 2378.667957] vfs_read+0x228/0x620 [ 2378.668711] ksys_read+0x12d/0x260 [ 2378.669494] ? vfs_write+0xb10/0xb10 [ 2378.670306] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2378.671439] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2378.672557] do_syscall_64+0x33/0x40 [ 2378.673360] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2378.674443] RIP: 0033:0x7fa43fd6469c [ 2378.675225] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2378.679067] RSP: 002b:00007fa43d327170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2378.680673] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa43fd6469c [ 2378.682204] RDX: 000000000000000f RSI: 00007fa43d3271e0 RDI: 0000000000000008 [ 2378.683730] RBP: 00007fa43d3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2378.685258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2378.686767] R13: 00007ffd2105230f R14: 00007fa43d327300 R15: 0000000000022000 15:26:11 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) 15:26:11 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x8, 0x3) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x40, 0x1) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x1287a0) pipe(&(0x7f00000000c0)) 15:26:11 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x4, 0x315261) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f0000000100)=""/202, 0xca}], 0x2, &(0x7f0000000240)=[@cred={{0x1c}}], 0x20}, 0x10002) r2 = getpid() syz_open_procfs$namespace(r2, &(0x7f00000005c0)='ns/ipc\x00') r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x100010, r3, 0xa6f95000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000340)=ANY=[@ANYBLOB="1100000001000000180067fa305ae9d17fb85d1139f79b0166160000", @ANYRES32=r3, @ANYBLOB="03000000000000002e2f66696c653000"]) r5 = getpid() syz_open_procfs$namespace(r5, &(0x7f00000005c0)='ns/ipc\x00') ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r7 = getpid() syz_open_procfs$namespace(r7, &(0x7f00000005c0)='ns/ipc\x00') r8 = getpid() syz_open_procfs$namespace(r8, &(0x7f00000005c0)='ns/ipc\x00') r9 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r9, 0xfffff000) kcmp(r7, r8, 0x6, r9, r6) 15:26:11 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x1f012, r0, 0x0) 15:26:11 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:26:11 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 36) 15:26:11 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) [ 2378.838509] FAULT_INJECTION: forcing a failure. [ 2378.838509] name failslab, interval 1, probability 0, space 0, times 0 [ 2378.840926] CPU: 1 PID: 11397 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2378.842444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2378.844255] Call Trace: [ 2378.844833] dump_stack+0x107/0x167 [ 2378.845643] should_fail.cold+0x5/0xa [ 2378.846473] ? create_object.isra.0+0x3a/0xa30 [ 2378.847467] should_failslab+0x5/0x20 [ 2378.848288] kmem_cache_alloc+0x5b/0x310 [ 2378.849181] ? io_wq_create+0x114/0xc00 [ 2378.850047] create_object.isra.0+0x3a/0xa30 [ 2378.851000] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2378.852105] kmem_cache_alloc_node_trace+0x16d/0x340 [ 2378.853216] io_wq_create+0x6ef/0xc00 [ 2378.854049] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2378.855149] ? io_import_iovec+0x1120/0x1120 [ 2378.856102] ? io_apoll_task_func+0x2d0/0x2d0 [ 2378.857081] ? __io_req_find_next+0x300/0x300 [ 2378.858046] ? do_raw_spin_lock+0x121/0x260 [ 2378.858974] ? rwlock_bug.part.0+0x90/0x90 [ 2378.859894] __io_uring_add_tctx_node+0x2c6/0x520 [ 2378.860941] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2378.862081] ? alloc_fd+0x2e7/0x670 [ 2378.862876] io_uring_setup+0x1fbb/0x2980 [ 2378.863775] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2378.864869] ? wait_for_completion_io+0x270/0x270 [ 2378.865943] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2378.867089] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2378.868233] do_syscall_64+0x33/0x40 [ 2378.869054] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2378.870168] RIP: 0033:0x7fd237085b19 [ 2378.870987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2378.875066] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2378.876738] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2378.878295] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2378.879839] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2378.881400] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2378.882943] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:26:27 executing program 4: set_tid_address(&(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000008, 0x8013, 0xffffffffffffffff, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:26:27 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x40087602, &(0x7f0000001700)={0x0, 0x0}) 15:26:27 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x2) [ 2395.077288] FAULT_INJECTION: forcing a failure. [ 2395.077288] name failslab, interval 1, probability 0, space 0, times 0 [ 2395.079762] CPU: 1 PID: 11411 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2395.081240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2395.082983] Call Trace: [ 2395.083544] dump_stack+0x107/0x167 [ 2395.084315] should_fail.cold+0x5/0xa [ 2395.085119] ? __io_uring_add_tctx_node+0x15c/0x520 [ 2395.086176] should_failslab+0x5/0x20 [ 2395.086981] kmem_cache_alloc_trace+0x55/0x320 [ 2395.087946] __io_uring_add_tctx_node+0x15c/0x520 [ 2395.088964] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2395.090079] ? alloc_fd+0x2e7/0x670 [ 2395.090854] io_uring_setup+0x1fbb/0x2980 [ 2395.091734] ? __do_sys_io_uring_enter+0x1890/0x1890 15:26:27 executing program 7: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x2040) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x401}}, './file0\x00'}) dup3(r0, r1, 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) read$usbmon(r0, 0x0, 0xfffffffffffffe3f) 15:26:27 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x8fffc, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x1772d) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:26:27 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1f012, r0, 0x0) 15:26:27 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 37) 15:26:27 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) [ 2395.092796] ? wait_for_completion_io+0x270/0x270 [ 2395.094071] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2395.095225] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2395.096314] do_syscall_64+0x33/0x40 [ 2395.097097] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2395.098191] RIP: 0033:0x7fd237085b19 [ 2395.098975] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2395.102862] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2395.104470] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2395.105978] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2395.107482] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2395.108988] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2395.110502] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:26:28 executing program 1: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2400, 0x1e3) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$binfmt_aout(r1, &(0x7f0000000140)={{0xcc, 0x3, 0x1f, 0x3cd, 0xd7, 0xffffffff, 0xdb, 0xff}, "b53bb774f2042babe6845ed6891700a54074c5101e612ae16a45e57fbdd9b929daad8279cd39ef7709f84f68bc2abfa6d86e1e2e1126c4d3dc7a1050f621bded4cb1a55387102b45794118ba55e234d32108e4e5f50293c2aeadef4159591bb701a111b5fc674296b6ec4cef5a50ab6e32519f7693ba21613d5ef9698d6fe93a3b68cb7c1780eef111c4be38c26805c29218010adf5d5949b7a93582b0b38ec1b23459d7f68418f11105e26069aac6da3ef9ec52fd3cc07bae65eb23d81e992b82f191021a71ccdedec1aab5a4f9adf2cb8120ed532919319e6605a1498f45ee668910", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x703) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) signalfd4(0xffffffffffffffff, &(0x7f00000008c0)={[0x8]}, 0x8, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x240180, 0x0) ioctl$MON_IOCQ_URB_LEN(r4, 0x9201) creat(&(0x7f00000000c0)='./file0\x00', 0x84) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r5, 0xfffff000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x901003, 0x0) fcntl$setlease(r5, 0x400, 0x1) 15:26:28 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000077cb45696aa63d2f4901caf2b2634301d2cda54edc271a6184cdf7c1bdf791354d80b6b57c948a420c3ba112239206aed4debcd83425fe4a85a43a40b81611c8a9ed8bed064be6b76b646c0ea89e806af6b36e1d1026789de7340ac9422803071a719331fa5f66dd189dad6c81e9c3c19fe44ac78bc8fdbafaa47f8409c5559cc444a0c907c09", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c653000"]) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x82) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x440f00, 0xeb) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:26:28 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x1f012, r0, 0x0) 15:26:28 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x200000) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, 0x0) 15:26:28 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 38) 15:26:28 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) [ 2395.286585] FAULT_INJECTION: forcing a failure. [ 2395.286585] name failslab, interval 1, probability 0, space 0, times 0 [ 2395.289059] CPU: 0 PID: 11441 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2395.290523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2395.292263] Call Trace: [ 2395.292820] dump_stack+0x107/0x167 [ 2395.293599] should_fail.cold+0x5/0xa [ 2395.294421] ? create_object.isra.0+0x3a/0xa30 [ 2395.295383] should_failslab+0x5/0x20 [ 2395.296186] kmem_cache_alloc+0x5b/0x310 [ 2395.297051] create_object.isra.0+0x3a/0xa30 [ 2395.297984] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2395.299057] kmem_cache_alloc_trace+0x151/0x320 [ 2395.300049] __io_uring_add_tctx_node+0x15c/0x520 [ 2395.301075] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2395.302203] ? alloc_fd+0x2e7/0x670 [ 2395.302986] io_uring_setup+0x1fbb/0x2980 [ 2395.303867] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2395.304933] ? wait_for_completion_io+0x270/0x270 [ 2395.305993] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2395.307112] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2395.308202] do_syscall_64+0x33/0x40 [ 2395.308991] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2395.310077] RIP: 0033:0x7fd237085b19 [ 2395.310857] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2395.314762] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2395.316364] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2395.317864] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2395.319363] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2395.320856] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2395.322365] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:26:28 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000009, 0x1f012, r0, 0x3000) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:26:44 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x3) 15:26:44 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa, 0x1f012, r0, 0x0) 15:26:44 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x4018920a, &(0x7f0000001700)={0x0, 0x0}) 15:26:44 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) 15:26:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 39) 15:26:44 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="e300000000000000052f66696c653000"]) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x3) read$usbmon(r0, 0x0, 0x0) 15:26:44 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000040), 0x121501, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000080)) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) syz_io_uring_setup(0x7bb2, &(0x7f00000002c0)={0x0, 0xe14d, 0x0, 0x2}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x3}, 0x0) syz_io_uring_setup(0x4556, &(0x7f00000000c0)={0x0, 0xa586, 0x10, 0x3, 0x19c}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f00000000c0)="336ab7b948353748332461163e568c38cd622b6c0eeec7aaf799f07fa17447f25c5155f3e1f23e09f6eea01faa4c3abbb0f0aacc4d247a72b36f339f5b1473cee51d73a18df36e587ecae9da43a9cafc17a1af4ddc5781e6f0ef7b06e31f3caea5cd47f6d8e88b69882f5452d897a0ae25dfa67d18ab077bdef340cf556ebf94de8497995d1c81bb3fb8f62ba92b", 0x0, 0x0, 0x1, {0x3, r5}}, 0xd4f) syz_io_uring_submit(r2, r4, &(0x7f00000001c0)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r5}}, 0x5) 15:26:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x11d, 0x501000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0xac34f000) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2411.259344] FAULT_INJECTION: forcing a failure. [ 2411.259344] name failslab, interval 1, probability 0, space 0, times 0 [ 2411.261803] CPU: 1 PID: 11469 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2411.263246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2411.264990] Call Trace: [ 2411.265580] dump_stack+0x107/0x167 [ 2411.266354] should_fail.cold+0x5/0xa [ 2411.267196] ? create_object.isra.0+0x3a/0xa30 [ 2411.268338] should_failslab+0x5/0x20 [ 2411.269289] kmem_cache_alloc+0x5b/0x310 [ 2411.270325] create_object.isra.0+0x3a/0xa30 [ 2411.271431] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2411.272721] kmem_cache_alloc_trace+0x151/0x320 [ 2411.273937] __io_uring_add_tctx_node+0x15c/0x520 [ 2411.275189] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2411.276457] ? alloc_fd+0x2e7/0x670 [ 2411.277413] io_uring_setup+0x1fbb/0x2980 [ 2411.278495] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2411.279793] ? wait_for_completion_io+0x270/0x270 [ 2411.281064] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2411.282420] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2411.283731] do_syscall_64+0x33/0x40 [ 2411.284703] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2411.286040] RIP: 0033:0x7fd237085b19 [ 2411.287010] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2411.291830] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2411.293674] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2411.295195] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2411.296697] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2411.298208] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2411.299724] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:26:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') 15:26:44 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x28, 0x1f012, r0, 0x0) 15:26:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 40) 15:26:44 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:26:44 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x50, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) [ 2411.438853] FAULT_INJECTION: forcing a failure. [ 2411.438853] name failslab, interval 1, probability 0, space 0, times 0 [ 2411.441804] CPU: 0 PID: 11486 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2411.443221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2411.444911] Call Trace: [ 2411.445466] dump_stack+0x107/0x167 [ 2411.446207] should_fail.cold+0x5/0xa [ 2411.446998] ? create_object.isra.0+0x3a/0xa30 [ 2411.447921] should_failslab+0x5/0x20 [ 2411.448692] kmem_cache_alloc+0x5b/0x310 [ 2411.449546] create_object.isra.0+0x3a/0xa30 [ 2411.450437] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2411.451466] kmem_cache_alloc+0x159/0x310 [ 2411.452326] xas_alloc+0x336/0x440 [ 2411.453034] xas_create+0x34a/0x10d0 [ 2411.453803] ? kernel_text_address+0xf2/0x120 [ 2411.454714] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2411.455769] xas_store+0x8c/0x1c40 [ 2411.456496] __xa_store+0x164/0x2d0 [ 2411.457392] ? xa_delete_node+0x280/0x280 [ 2411.458385] ? trace_hardirqs_on+0x5b/0x180 [ 2411.459247] xa_store+0x31/0x50 [ 2411.459904] __io_uring_add_tctx_node+0x1cf/0x520 [ 2411.460883] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2411.461937] ? alloc_fd+0x2e7/0x670 [ 2411.462677] io_uring_setup+0x1fbb/0x2980 [ 2411.463515] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2411.464518] ? wait_for_completion_io+0x270/0x270 [ 2411.465509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2411.466551] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2411.467578] do_syscall_64+0x33/0x40 [ 2411.468321] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2411.469355] RIP: 0033:0x7fd237085b19 [ 2411.470104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2411.473753] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2411.475284] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2411.476693] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2411.478158] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2411.479573] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2411.480986] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:26:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000040)=0xc) r3 = openat$cgroup_freezer_state(r1, &(0x7f0000000140), 0x2, 0x0) r4 = socket$inet(0x2, 0x5, 0x3ff) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f00000001c0)={@broadcast, @loopback, @empty}, 0xc) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x8f3e0000) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x4, 0x8, 0xfd, 0x6, 0x0, 0x0, 0x90080, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1, @perf_config_ext={0x6, 0x1}, 0x1, 0x10001, 0x0, 0x3, 0x0, 0x40, 0x4, 0x0, 0x234e, 0x0, 0x2}, r2, 0x1, 0xffffffffffffffff, 0xbc95655af7b8ec) sendfile(r0, r0, &(0x7f0000000000)=0xc000000000000000, 0x1) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:26:44 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa00, 0x1f012, r0, 0x0) 15:26:44 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x4) 15:26:44 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x1b, 0x400, 0x70bd2d, 0x25dfdbfd, {0x5}, [@nested={0x18, 0x91, 0x0, 0x1, [@typed={0x11, 0x35, 0x0, 0x0, @str='/dev/usbmon#\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040080) 15:26:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x200001e, 0x614800) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) dup(0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x1, 0x40, 0x7fff}) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000180)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000100)=""/114, 0x72}) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1000000000000, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001780), 0x20000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000017c0)={0x0, r3, 0xe1f, 0x701c, 0x1, 0x101}) write$binfmt_elf64(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xff, 0x1a, 0x7, 0xe32a, 0xd7d4a4019f17134b, 0x3e, 0x6, 0x379, 0x40, 0xc2, 0x7, 0x2, 0x38, 0x2, 0x7ff, 0xffff, 0x7}, [{0x1, 0x5, 0x8, 0x2, 0x8, 0x100000001, 0x3, 0xe5b0}, {0x70000001, 0x5, 0xa19, 0x9, 0x7ff, 0x5, 0x4, 0x7}], "00572affbdfa097faf821bbeaf1c609a6fac12fcdd3f27b7f54180a1efa797e8363a3ca470f0e05e6fc0101c23e6f160305c1c461c1774d23b64809fb7012a86e80c47b17e4a03c1242c23a061f1bff88080b46d30ef1dba7f3526712d05a378eb9c698b6acdfabffa1876371d7c2416fa11e02bede5a8559ea043c69a95e40f423d7253e16968001cb168bc1f86be8e94f32db38b23549a828db736670a288b2560bdcc1628b5bf4543afc3f9ac5f8119b7f8722287ebe51b05aecf3e7d3a3e0a4af58ce514214d63b37cc03c4f92446d2961b26ab8c99b9f2395f54d7c69a020def9b6bec8c01558cabd062e0e107f2a7228f13370f22d79cb8805fadd6fd67214e68c56d48c5ee14aedd1985bbd27ca825b20a0cc1f106ed59faa182e437b90e06d436094a470ce47553ddbdcbdeec9eebc08841083be7415f4362ac38fc4f17fba0a39361f1250d03f0a4919cd063fb1ea3d774790026bab1261e93263c64506c21b25adfe8a2de545a8c72c743c41ee424e3fab7cad426a39878fcc3b8199a2c06b12b3a249cd2ef74a2df4dbb0f9327523a71527deeef7a1da05d4c7d865941f23b66d872e65b579fc7de99cd1dfb5ee3cfc697d2b13325b2f4c3b0dfc8b0d898550817a43e62ca667dbdb873dec7aa3dd22abfbb5801d2d807034711afa4809889ddc362512ceb9ecdbf8773e29c70c14981efa51940e53d5f92159e26960c98a9f295ebdc132d6b5b88fdd2fa0d11ebc506d6482e9685601a83986c76ff8a2bdcdbc6bc9ac33a74e69ba4fdef4dfc1788a45efc6336c3f083e7c3aa3b1b8eb2b82181191be3cd44301b3d4015232edac4f6668c0ccbf39410ec977cd5d6ab1a83880c740858669c27e4acdd37257029f5b4c64f3cbad8635505f15ab767e93b23e1f0aec6e53865c6d802d6cddb5e8dc828786deae4ecdaf4b577ac4bd41e3f46eabd74c0b119803ccc5cd48591a014f12d42707648c26a7022062876d4940580af62877438a6a78ab7051070e6c39776bf8d619e42af241fcc0eaca7b5fce85478bac1867e8d94d072ec3050e28fb94abf277b8b3c90521f704839d9fe793223c4edd409443d24d8159a3729a61d3ec128b0e79c36f021433f2cee87a965e04d072bac736652893513a7df4f1d0aa0c7596580bec4129f5cbd35b6fbdee957f414b5a4891f1736d174efb6515daa91e9c74468a5d4641ce20718a461638be4481dbc54a0bba90d19dcbf1424fb88b517457913516253182f0c1c55db4e09a623300bd323a20eb62110d4dde99338617c3c2dd7f026289b120fd451eec97c02213a19ad6aeed5817c8185dba76a77e5b3bffae42f71e7382352f8b124e1b3527fc115e54eca934eed3765ca375b0977f0486a36be17d11f945e7f2eaa9ced74c2b0d42a447db741f35d870e4fcf082769b6f699a0f09c3df21cf0728992d4cb2013320dc6e2cc6830a93d663528d24908bb979f172f0731e888f552e8024e7236d8dcff5a56ad7deefba30bb631e7480b0cc273be464e699c7c254783cfb5848e9acbc6ad9a52e05ed42128437c9022e9d3b9cef57e5c66c8e713165c6df654948fa3207bd33fcf95efea02b1834f50fb2e55eaeb261bb380b2493603af175580edf203d69be739a3c3fa0b93d755924a723c7f09f7a2929de4cb0ff96855e082fd4539cbbd7a58b64f4fe9751d9440f897b626796e72f67e140e6bb25274fb6db023f33c961e0f1cc0302fe6a50bb917461042a0273de844de822d3210963d69e0f7311be68d97f7a7353cfa092ab5ad4b2ebf0f2148abf77b09d2d25e0e4f02172bb74aca80c8fa4ef1760429b7c5f86283a846894d3c8a36c1b44ac93e62e86b431bc7bdc691f8fd996649bba9c521c44a7b31f98abd49eda85ab1a31a3bc0b5ce48e23beb1eec88ac762a1378f033a60656f33dfc6250970e0b16ccaeb3f7c7b7c3033293248c632e3ccc79acb77d45774f577bf472fec2ce61ac17639c6816dac9514daf50c7389188530e5feebee66eb0d7e92b33e6e97af5da8d2f59a6f026c58e212e74178dab1c6d940a4fb7d765fb0e3fca5c6fcee3b14d0101ec5eb4ec56d2126b9cd32d2823573b079c40d6d385658fae3d0b39160b6de05b3ef9131933f4bedd5f0919bc7bb06a82026997c8e75744819fa7cbf91406761b4befc6e8999de4b2c53d8d56a13d5a33b20efcfb5b292202a41bf3002657c78c27870e47d262e9d83a73f001091f44413ebb52a1f13398dd6ae0681c440327306c7605fe8ee8e94b7e0ad0ebe819c9ca73e2b74f7f497e79ed2bdcfb3618fede991365b3dd39cfa62d0b9dfd4333e905a77f8f56cee21a748bad71b6164f0afbd3905a44d1a5f4f9d37ea1ce74a3936f6ea92a9a891f9fa73bccfc7015480892de897abd0c4b3ac97a181801ce627aa0093d50cf2c33da97e76b2a93f78a63f89ecf6af7e1ce3e0f604c49c1a5349c51fd0ab4afc77cfdc5fc5f1c633bd27e90887a32daba214cc942010534b9d2c38295b12582233b97417b33c429b5e4165b050faec18494c19d37eef7b57e319ac713e395ed51f810eb20d93be90903b255917232f037e147211f744c12e6cb6370937da750f7f990d21d09062d3319a571bb2fa283cde7b130c50215a5165d2ddcdda794b4fdb0319532f904a3ce462818dc9b0e6e9a49da37642c1d430f6fd0c4c70ba71e0a6686fc3063dd42380c625bee12b2ab2e7cb8ac6d7946e7ffc1e8c01da7eac576db20b233b116fc8027bdcf202467737cb50aae93b47962aa38c108c6848fc1b04a479d2a112623188b112ea7d0e513d25ed6ff144a89676061271b75e446aa5f6dc2b0fe230abb7dbca838ba13e58df1152c4e9d24e0a4b63a226d4f7ee8e3b2a35c80b02b7bfb1f37021d2995d7eb00445a1b68f8eee09759ee5602ec6599cfb46f2e0cf6d2b9027f338725c8cffcbf6463adbe5df16f30440b5e967855c855c78f843c589a5780d716a269b686db55a6d6ffdb36c571ddadabb7db42e889eb026950e8910b39ab8c7879bc94902e52e262f6c2b04fb5e11879ea17d9866997bc4c8e53572c33aad6ec085bd5437970e43eb1603064d6617c5d910730c4a3dec74a238cd5859aeb26f24546239669be6016aebd04ad0f1649e231a1d773e6ccfb3ee7da60bfbf8ba9076a1c3c386cfb7fe064a8b80e69570180c8ae2727a405ecc352ac9600afa66b5cfabbc03918505457962faff18f5f012c16d1e4ae6e9d80bc581b89a505eccedd00e6ca2bf53eed7cd6a8c83d3a6d89e71b4a8a54f42edadc4176939cd66afb428d256dd457680db3df6a46c877ed9ed12091da789779bd3a500cdab12d41bed493d8d9430fe9a280d185318d442a5459bc539f38aa16fcf842339f607b55e408b0b78a046d1ebcaf914fd046897b46538c5d5271f22663cd83d00ea948b9a36e1b6c5ac9be4adeed6bf2af7a130f0e578f75f3263b6311b65bca665da7f016fe08b0a9c4829b90081f25a28a9be818f3dffcead89429eff559a7c1a86b454e52ceccb0360e20a7329313f7b3cf1f6c6dde65b34a32c3726c20c8860a4675c95d7eeb50d25620ce8930cbf37e00619f3b7aa29685bff381068b5736ac71a71cd04c3b49682b23a83f501c84fc4f3ebdc7a385768bdc3f768a96e7ceeb45c58ea88eec2f9e3752f5d9f09c000afd478216b8716c1833b52abeb1f274f2463495d79b44775869ac95fbc784ed8f7767641c2402b1bd05a3363330fcf13c9c8b3c6183522b8a48fe6108514b128ff7c5444a0b9d1d23d4218ddaac9812894908aedd79552d4f31568a118be1d16de98cc4f1f483b2132f85ca5329b48cf70afa25b0b135fcde8be24a0191928fe83b559bced94ba923af94f4e0e0a030ec36286092b0649d192b768ce6c809e7879973cf387a985329ddca6d2595fa403b6e960b64b9a3b93ccb170233dc513d5c7bc2c35a54bfa004a11d6ae21606518e693763e4719e490034100a3fc3800445c2cb995e8213af202526529009c0dc4487f84627d3dfbdd3875c2feb235ef6283247464746b613d3a414264876869cafb168948cc278aa8468880cc0de61f404515750aca97fe2d5f5fa68fe175129f37c364474f2ee3ea6fbe3100cdc092a3baa267247bc0db72fa913caa28ef4e7e8eaf307c16f7971648be1e55d44f3608a76e7d9df6f53cdb4c8ee90da1e6692febf986158cacdd6c20cd2069bd86b41d1215f53e204507ea6e578da8c3520f2fb3e2f5e4c76535016426c349620c0f6ba577c8becf002e68f3f9f3410b6c6b330313ce1da94c5521164acb7c9283574633a6ced8adabcd9f4afecdd5dfe42aed54c82b0dc1b0e74329031258a17c890fd76722b33d16c76dd2a241553d785386f8b112e581b4259bd40cc58e5b401749b53e456248d9729e0a709b850a3a9593cadfba4c522a78879f4729d57146a04ad1140a41f2f690e5a87f98e8818151e75bb7e279ce7e2d80e09ae39b90a9c4d793229fde7fa697a1ae6726db6f49ae47ff128cef133ebabee829efdcb3e8effd5207d09c032db81a529a690a75fc9f5a6cf1cbf6513e6bc27515eea586f0be61a6613b4856b8c8adc6533053798d997ee5c5dc0e7343fdab79546812bd747b0fac0726959e993773447c046e13e435a4fb3065a05321d5217d5b9b0cff288349cbcf62ee66e56e881973f0fd18db52c7f6d601daec0d78b55d6e9ee6ee07e2ada2ae8419a27c42223c78522063a48b4c725d704dba86e75a243b71add6dbf0cc1e34a49a8f07e6c2777adf1feeff43cd3315f491fd846c3f507a93d94a1d105c4ff6155f974d2ac39876f54b36d65f86dd4852525bd7879427a822942181c5ad14154cca9b097030d245c3e4379d6e0c5617841d1c7a84cf167166d9105eac326c7477015b747bf4ff2a8e76451db3ea14dc4f9dc38ed6ffa2d26677f0943de46fe1fb968e4f6cca221ca4cf1b9890f5240aa98a773aa3386cf854fe130c3154204cea58ce4fb6f83cb6ff90010bf309bedd843d8d35b07f3162d1d9bd49eddd1279cd5b958ffc21b067693cf269586e4252e5ef9a43518e5539dcae83ccf965ddec142220f3f7e60dea176239fe37968f97924b7ed77da74900c2b52d721030c43a1b3f4ee8efda53187c7d1a410ef4e0ec524ee7e528fc0d42f672a24546777402eea23cca23b73d1e4f72bd740b64257b03d7107f9054c6abce96c7bfe537ee00fc90682244593669fe5f0d7508bd5f26fbce7ec0a4443d98d41e244fe7234a9c7acdf68e198e3fb2f67014a6f1771226c0c92cd4fb1b3b29ffffbde56884fe1e1e429353747e7e3bbbe8f8427c999b525aca14bcd04c6405b73479df702318c4e928310edc51a092d3c348c2533066ad3cfd96880d9e222b92b379f10946108f79886a454f021a9b6d47d55ca359cede701e9a015272379e0def2db0caffd07d9a3ba763f118e2868d563c1c4ade2abafa88651d9e713b75fdd4d7b40de39eb62d31e5b64bc1244d6fd59963160c6129da6f6123096c35ee247ba69d8adac443dab933556d426ffe3f0f4df50d3c4d76dddbafb5808025dc043e7aa022ae13a994a55453a2cdcd18cc323b520b57945f4eb6174f7d6994a817d53bfd4126f203c18ad565831cbf1cb7c21e681c1a393f2e775163ce6a08d28b418e2403416d2886581757979491317435d61d6c45cc517079191ae89b27a1cfdc6abdf090aee81cf6d385eca39128eaefd2e7ecc73b9ce105a3b5ddf2c3066be321f4f5c0a5ddaf9872127d0dc8b0a2d8d02cdb1d22602c", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x15b0) ioctl$MON_IOCH_MFLUSH(r2, 0x9208, 0x3) fallocate(r0, 0x0, 0x3, 0x5) 15:26:59 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x48, 0x169042) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:26:59 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2800, 0x1f012, r0, 0x0) 15:26:59 executing program 7: r0 = syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xff, 0x20, 0x0, [{{0x9, 0x4, 0x0, 0xe8, 0x2, 0x7, 0x1, 0x1, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x54, 0x1, 0x1d}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x310, 0x2, 0x5, 0x5f, 0x8, 0x2}, 0x34, &(0x7f00000000c0)={0x5, 0xf, 0x34, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x8, "1fa3d85b2b195712ec4459a8c635f5c6"}, @ptm_cap={0x3}, @ssp_cap={0x18, 0x10, 0xa, 0x6, 0x3, 0xd9, 0x0, 0x5, [0xc0c0, 0xfffff0, 0xc030]}]}, 0x6, [{0x5, &(0x7f0000000100)=@string={0x5, 0x3, "6d02af"}}, {0x82, &(0x7f0000000140)=@string={0x82, 0x3, "d2f484aa4d07f1b63bb919159946edc2dc2bb29345613703e7f0288f881af4d7acedc72d4b4ff20c7ac95e503011b33b76167114b37f5d40e00f6e857602b533fdeec25dbc5fec1301f855fedfb1d2cb19d6ff5f5e00d8aa72eb690bd38e75988c8cb4a029bf3027667584d71a667eaed06683a9981ffb956af89f4d57faa1f8"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x44d}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x40a}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x422}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x408}}]}) syz_usb_control_io(r0, 0xfffffffffffffffd, &(0x7f0000000780)={0x84, &(0x7f0000000380)={0x20, 0x17, 0xb, "9cb550f92a484b9dd38f77"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0xea}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x40, 0x10}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0xfff9}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x39}, &(0x7f0000000540)={0x40, 0xb, 0x2, "6bdd"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x2}, &(0x7f00000005c0)={0x40, 0x13, 0x6, @random="90e1b3a1fce0"}, &(0x7f0000000600)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000640)={0x40, 0x19, 0x2, 'YR'}, &(0x7f0000000680)={0x40, 0x1a, 0x2, 0x3}, &(0x7f00000006c0)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000000700)={0x40, 0x1e, 0x1, 0x7}, &(0x7f0000000740)={0x40, 0x21, 0x1, 0x1}}) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x2, 0x2a2a40) read$usbmon(r1, 0x0, 0x0) 15:26:59 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) [ 2426.658195] udc-core: couldn't find an available UDC or it's busy [ 2426.659902] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 15:26:59 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x4020940d, &(0x7f0000001700)={0x0, 0x0}) 15:26:59 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:26:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 41) 15:26:59 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x5) [ 2426.692290] FAULT_INJECTION: forcing a failure. [ 2426.692290] name failslab, interval 1, probability 0, space 0, times 0 [ 2426.694617] CPU: 1 PID: 11531 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2426.695952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2426.697539] Call Trace: [ 2426.698172] dump_stack+0x107/0x167 [ 2426.698884] should_fail.cold+0x5/0xa [ 2426.699618] ? xas_alloc+0x336/0x440 [ 2426.700317] should_failslab+0x5/0x20 [ 2426.701210] kmem_cache_alloc+0x5b/0x310 [ 2426.702177] xas_alloc+0x336/0x440 [ 2426.702994] xas_create+0x34a/0x10d0 [ 2426.703864] ? kernel_text_address+0xf2/0x120 [ 2426.704889] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2426.706122] xas_store+0x8c/0x1c40 [ 2426.706948] __xa_store+0x164/0x2d0 [ 2426.707784] ? xa_delete_node+0x280/0x280 [ 2426.708738] ? trace_hardirqs_on+0x5b/0x180 [ 2426.709745] xa_store+0x31/0x50 [ 2426.710523] __io_uring_add_tctx_node+0x1cf/0x520 [ 2426.711648] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2426.712842] ? alloc_fd+0x2e7/0x670 [ 2426.713715] io_uring_setup+0x1fbb/0x2980 [ 2426.714678] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2426.715835] ? wait_for_completion_io+0x270/0x270 [ 2426.716964] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2426.718160] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2426.719242] do_syscall_64+0x33/0x40 [ 2426.719981] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2426.720940] RIP: 0033:0x7fd237085b19 [ 2426.721639] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2426.725014] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2426.726421] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2426.727743] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2426.729048] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2426.730370] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2426.731671] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:26:59 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x6, &(0x7f00000014c0)=[{&(0x7f00000000c0)="102531164af122134551a86ffe61915fb68e5a0864df911d27e16b42741a0b88584549b59a8928bd710096d8a7ab5e4060c73cf5bc545b46c8e1d89c5e741f042501dc51727b4fb6aab69bb678ca293c65470e3eb90a3664b56ad793bc441ca5ba777f8a136c08e666a7db6d6e2db837c8b060be38b0da3c41a3c0908abfc42d8f69", 0x82, 0x3}, {&(0x7f0000000180)="9488ba3e52307b4610e707f8e1beb3f3a1391f529c3cefe4facc64b79ed7186813a950e5b93707bbed7ef0e910cf5a39ab5e00b5975018913dfc89c2df0f07f64d1f7151d07c59e18d59c8affedb4ac7e5dad9ee9ec74909a3e9e0262585a523e9fe1b6d19d702691116f34996d46874d7dac9c9931e393c65665cbb58e4f86d1f00c0a8735fbfa78ccbcea125b665edfe85fedd40", 0x95, 0xfffffffffffffffa}, {&(0x7f0000000240)="2d08fa029120c2f53fe78d96c0e9d8489cd1521754e97a7478760c92038f0114e9ba947ff92819c709c71bfa3dda93986e5278348b003a948946f42866765bd34476922dbb3a61264cef30fb06a48d55da306cbfbe320503bfeaacfe877d2a7e7d2badbabcdb7826e665fc6cd3c890e85ac5828b680ea7e2e3596535e2cff3bf1c5b95f844effd4560435bc81cc1597744b4c70085bbcdf382e8aa93beaacb0733", 0xa1, 0x40}, {&(0x7f0000000300)="2aef190fcbd519d97bf5bb253dc75f58c70915166e9f095453d95b25754baffecdab06565191519bb7ebc11a304941120868f1e1b11557f75c2e3d6f0046b7145f6984ed9de4df137ddd1f5e056247feebbe72cada6e525f9763fb0be2a0bb1e3d62a022aa01ca8fa1f7d139bc50617c26cbd2721f8b8f42c6659526e46642074405364f12d1a69959311dff52ea4919ec4d1188ccb5abb3a420a48962ccf33fd44e30cb56edf06b58fd6f30556dafa53579b1a02db5124b31039766dd63431fb1e9f343d286c5460d85571a4f972b0c67", 0xd1, 0x100000000}, {&(0x7f0000000400)="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", 0x1000, 0x1f}, {&(0x7f0000001400)="702057e30a38717edfc26342fb463ee474c7bbccf915bdf28e9861d636f1039c873b894cccd6824f541985c6af80c9706d0d56bfe04e38368ee9251eb899e0cbd8bb1bc29708bbcbbc59cb2c63be89eaa585a43658e695f0ecad32c4c293392c30861c4d1205bbee649e59a9f3e119d668ffd828515798b03a685e55f8893c96a7fe5d01ec9ed066de91bce8c5f3a5c29bf373f0f9fbe36fe5de6044eb86bc8478771828d83eb3ec556a", 0xaa, 0xfffffffffffffffb}], 0x9404, &(0x7f0000001580)=ANY=[@ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB="2c636f84746578743d73797361646d5f752c7365636c6162656c2c00"]) 15:26:59 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x8, 0x2010, 0xffffffffffffffff, 0x0) 15:26:59 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000, 0x1f012, r0, 0x0) 15:26:59 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x80000, 0x1f012, r0, 0x0) 15:26:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 42) 15:26:59 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:26:59 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x400000, 0x1f012, r0, 0x0) 15:26:59 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0xec0, 0x10380) ioctl$MON_IOCH_MFLUSH(r2, 0x9208, 0x8001) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x515ca) [ 2426.882481] FAULT_INJECTION: forcing a failure. [ 2426.882481] name failslab, interval 1, probability 0, space 0, times 0 [ 2426.884480] CPU: 1 PID: 11549 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2426.885659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2426.887041] Call Trace: [ 2426.887494] dump_stack+0x107/0x167 [ 2426.888118] should_fail.cold+0x5/0xa [ 2426.888763] ? create_object.isra.0+0x3a/0xa30 [ 2426.889542] should_failslab+0x5/0x20 [ 2426.890181] kmem_cache_alloc+0x5b/0x310 [ 2426.890862] ? mark_held_locks+0x9e/0xe0 [ 2426.891543] create_object.isra.0+0x3a/0xa30 [ 2426.892283] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2426.893127] kmem_cache_alloc+0x159/0x310 [ 2426.893827] xas_alloc+0x336/0x440 [ 2426.894420] xas_create+0x34a/0x10d0 [ 2426.895039] ? kernel_text_address+0xf2/0x120 [ 2426.895781] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2426.896645] xas_store+0x8c/0x1c40 [ 2426.897242] __xa_store+0x164/0x2d0 [ 2426.897856] ? xa_delete_node+0x280/0x280 [ 2426.898551] ? trace_hardirqs_on+0x5b/0x180 [ 2426.899266] xa_store+0x31/0x50 [ 2426.899810] __io_uring_add_tctx_node+0x1cf/0x520 [ 2426.900609] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2426.901476] ? alloc_fd+0x2e7/0x670 [ 2426.902125] io_uring_setup+0x1fbb/0x2980 [ 2426.902818] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2426.903653] ? wait_for_completion_io+0x270/0x270 [ 2426.904471] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2426.905344] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2426.906193] do_syscall_64+0x33/0x40 [ 2426.906785] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2426.907593] RIP: 0033:0x7fd237085b19 [ 2426.908190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2426.911096] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2426.912300] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2426.913426] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2426.914566] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2426.915686] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2426.916808] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2427.185963] udc-core: couldn't find an available UDC or it's busy [ 2427.187675] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 15:27:16 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x1f012, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x5e8e2) 15:27:16 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x80086601, &(0x7f0000001700)={0x0, 0x0}) 15:27:16 executing program 7: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/custom1\x00', 0x800, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1e1) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) read$usbmon(r0, 0x0, 0x0) 15:27:16 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x200, 0x0) fadvise64(r0, 0x9, 0x7, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x3ae3) 15:27:16 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x6) 15:27:16 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x1f012, r0, 0x0) 15:27:16 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 43) 15:27:16 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) [ 2443.852289] FAULT_INJECTION: forcing a failure. [ 2443.852289] name failslab, interval 1, probability 0, space 0, times 0 [ 2443.853975] CPU: 0 PID: 11577 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2443.854969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2443.856149] Call Trace: [ 2443.856530] dump_stack+0x107/0x167 [ 2443.857057] should_fail.cold+0x5/0xa [ 2443.857607] ? xas_alloc+0x336/0x440 [ 2443.858150] should_failslab+0x5/0x20 [ 2443.858693] kmem_cache_alloc+0x5b/0x310 [ 2443.859301] xas_alloc+0x336/0x440 [ 2443.859808] xas_create+0x34a/0x10d0 [ 2443.860350] ? kernel_text_address+0xf2/0x120 [ 2443.860996] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2443.861762] xas_store+0x8c/0x1c40 [ 2443.862280] __xa_store+0x164/0x2d0 [ 2443.862796] ? xa_delete_node+0x280/0x280 [ 2443.863394] ? trace_hardirqs_on+0x5b/0x180 [ 2443.864013] xa_store+0x31/0x50 [ 2443.864488] __io_uring_add_tctx_node+0x1cf/0x520 [ 2443.865180] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2443.865929] ? alloc_fd+0x2e7/0x670 [ 2443.866457] io_uring_setup+0x1fbb/0x2980 [ 2443.867055] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2443.867781] ? wait_for_completion_io+0x270/0x270 [ 2443.868491] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2443.869240] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2443.869982] do_syscall_64+0x33/0x40 [ 2443.870519] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2443.871245] RIP: 0033:0x7fd237085b19 [ 2443.871784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2443.874427] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2443.875519] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2443.876554] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2443.877562] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2443.878614] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2443.879638] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:27:16 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x1f012, r0, 0x0) 15:27:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MPATH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x601, 0x0, 0xffffffff, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0xe}}}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4004088) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x5, 0x721542) ioctl$MON_IOCQ_URB_LEN(r5, 0x9201) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x2) 15:27:16 executing program 4: arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x9) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f00000001c0)={0x80, 0x40, '\x00', 0x1, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x80) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000)=0x5, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0x8, 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x7daf6) 15:27:16 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) 15:27:16 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x7) 15:27:16 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000000, 0x1f012, r0, 0x0) 15:27:16 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 44) [ 2444.079895] FAULT_INJECTION: forcing a failure. [ 2444.079895] name failslab, interval 1, probability 0, space 0, times 0 [ 2444.081490] CPU: 0 PID: 11605 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2444.082412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2444.083501] Call Trace: [ 2444.083847] dump_stack+0x107/0x167 [ 2444.084332] should_fail.cold+0x5/0xa [ 2444.084835] ? create_object.isra.0+0x3a/0xa30 [ 2444.085440] should_failslab+0x5/0x20 [ 2444.085941] kmem_cache_alloc+0x5b/0x310 [ 2444.086472] ? mark_held_locks+0x9e/0xe0 [ 2444.087003] create_object.isra.0+0x3a/0xa30 [ 2444.087576] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2444.088248] kmem_cache_alloc+0x159/0x310 [ 2444.088794] xas_alloc+0x336/0x440 [ 2444.089255] xas_create+0x34a/0x10d0 [ 2444.089750] ? kernel_text_address+0xf2/0x120 [ 2444.090330] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2444.091013] xas_store+0x8c/0x1c40 [ 2444.091485] __xa_store+0x164/0x2d0 [ 2444.091958] ? xa_delete_node+0x280/0x280 [ 2444.092519] ? trace_hardirqs_on+0x5b/0x180 [ 2444.093092] xa_store+0x31/0x50 [ 2444.093528] __io_uring_add_tctx_node+0x1cf/0x520 [ 2444.094169] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2444.094846] ? alloc_fd+0x2e7/0x670 [ 2444.095331] io_uring_setup+0x1fbb/0x2980 [ 2444.095886] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2444.096553] ? wait_for_completion_io+0x270/0x270 [ 2444.097189] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2444.097872] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2444.098542] do_syscall_64+0x33/0x40 [ 2444.099018] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2444.099686] RIP: 0033:0x7fd237085b19 [ 2444.100165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2444.102583] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2444.103566] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2444.104495] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2444.105421] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2444.106347] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2444.107272] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:27:31 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0xeb, 0x597340) read$usbmon(r0, 0x0, 0x0) 15:27:31 executing program 1: ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x759}) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) 15:27:31 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x80087601, &(0x7f0000001700)={0x0, 0x0}) 15:27:31 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa000000, 0x1f012, r0, 0x0) 15:27:31 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x50, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:27:31 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) 15:27:31 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 45) 15:27:31 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x8) [ 2459.104438] FAULT_INJECTION: forcing a failure. [ 2459.104438] name failslab, interval 1, probability 0, space 0, times 0 [ 2459.105821] CPU: 0 PID: 11623 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2459.106632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2459.107585] Call Trace: [ 2459.107894] dump_stack+0x107/0x167 [ 2459.108313] should_fail.cold+0x5/0xa [ 2459.108748] ? xas_alloc+0x336/0x440 [ 2459.109176] should_failslab+0x5/0x20 [ 2459.109614] kmem_cache_alloc+0x5b/0x310 [ 2459.110089] xas_alloc+0x336/0x440 [ 2459.110495] xas_create+0x34a/0x10d0 [ 2459.110927] ? kernel_text_address+0xf2/0x120 [ 2459.111447] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2459.112052] xas_store+0x8c/0x1c40 [ 2459.112472] __xa_store+0x164/0x2d0 [ 2459.112894] ? xa_delete_node+0x280/0x280 [ 2459.113377] ? trace_hardirqs_on+0x5b/0x180 [ 2459.113882] xa_store+0x31/0x50 [ 2459.114266] __io_uring_add_tctx_node+0x1cf/0x520 [ 2459.114824] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2459.115421] ? alloc_fd+0x2e7/0x670 [ 2459.115844] io_uring_setup+0x1fbb/0x2980 [ 2459.116327] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2459.116909] ? wait_for_completion_io+0x270/0x270 [ 2459.117473] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2459.118083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2459.118673] do_syscall_64+0x33/0x40 [ 2459.119103] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2459.119691] RIP: 0033:0x7fd237085b19 [ 2459.120118] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2459.122225] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2459.123097] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2459.123910] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2459.124723] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2459.125533] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2459.126360] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:27:32 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x6, 0x0, &(0x7f0000000000)=[r1]}, 0x1) 15:27:32 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000), 0xff, 0x101) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1000002, 0x100010, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000040)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x0, 0x0, &(0x7f00000000c0)="be21a03d7a764a1467e836be8b7e600dd36dbf2e218d9ac00b88a4dc8526ee281884d4512151a86f14be76f322e2171d3478d25173e228dba6c3a88582c18c81fc46b0cf7b89b715742ef2305932d7efb208aad3d6deee6d5a67c0ad47be6a69a4e9cd91232c0c", 0x3, 0x0, 0x1, {0x3}}, 0x1ebc) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x10013d) 15:27:32 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0xfffffffffffffffc, 0x610000) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:27:32 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 46) 15:27:32 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x28000000, 0x1f012, r0, 0x0) 15:27:32 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) [ 2459.218859] FAULT_INJECTION: forcing a failure. [ 2459.218859] name failslab, interval 1, probability 0, space 0, times 0 [ 2459.220594] CPU: 1 PID: 11649 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2459.221628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2459.222864] Call Trace: [ 2459.223265] dump_stack+0x107/0x167 [ 2459.223828] should_fail.cold+0x5/0xa [ 2459.224446] ? create_object.isra.0+0x3a/0xa30 [ 2459.225120] should_failslab+0x5/0x20 [ 2459.225693] kmem_cache_alloc+0x5b/0x310 [ 2459.226337] ? mark_held_locks+0x9e/0xe0 [ 2459.226938] create_object.isra.0+0x3a/0xa30 [ 2459.227586] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2459.228338] kmem_cache_alloc+0x159/0x310 [ 2459.228981] xas_alloc+0x336/0x440 [ 2459.229526] xas_create+0x34a/0x10d0 [ 2459.230105] ? kernel_text_address+0xf2/0x120 [ 2459.230767] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2459.231566] xas_store+0x8c/0x1c40 [ 2459.232115] __xa_store+0x164/0x2d0 [ 2459.232658] ? xa_delete_node+0x280/0x280 [ 2459.233279] ? trace_hardirqs_on+0x5b/0x180 [ 2459.233924] xa_store+0x31/0x50 [ 2459.234423] __io_uring_add_tctx_node+0x1cf/0x520 [ 2459.235147] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2459.235924] ? alloc_fd+0x2e7/0x670 [ 2459.236467] io_uring_setup+0x1fbb/0x2980 [ 2459.237077] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2459.237822] ? wait_for_completion_io+0x270/0x270 [ 2459.238549] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2459.239323] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2459.240086] do_syscall_64+0x33/0x40 [ 2459.240628] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2459.241399] RIP: 0033:0x7fd237085b19 [ 2459.241955] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2459.244745] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2459.245888] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2459.246945] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2459.247991] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2459.249038] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2459.250116] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:27:47 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8000000000000, 0x1f012, r0, 0x0) 15:27:47 executing program 7: syz_open_dev$usbmon(&(0x7f0000000080), 0xffffffffffffffff, 0x0) read$usbmon(0xffffffffffffffff, 0x0, 0x5f) syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x40183) syz_open_dev$vcsu(&(0x7f0000000000), 0x75, 0x119042) 15:27:47 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x80089203, &(0x7f0000001700)={0x0, 0x0}) 15:27:47 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 47) 15:27:47 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0xa) 15:27:47 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) 15:27:47 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000300)=0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r1, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f00000000c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x7daf6) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f0000000000)) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000040)={0x1, 0x800, 0xfffffffa, 0x0, 0x7}) 15:27:47 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffb, 0x1f012, r0, 0x0) [ 2474.605725] FAULT_INJECTION: forcing a failure. [ 2474.605725] name failslab, interval 1, probability 0, space 0, times 0 [ 2474.607155] CPU: 1 PID: 11674 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2474.607981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2474.608984] Call Trace: [ 2474.609306] dump_stack+0x107/0x167 [ 2474.609741] should_fail.cold+0x5/0xa [ 2474.610222] ? xas_alloc+0x336/0x440 [ 2474.610663] should_failslab+0x5/0x20 [ 2474.611113] kmem_cache_alloc+0x5b/0x310 [ 2474.611596] xas_alloc+0x336/0x440 [ 2474.612032] xas_create+0x34a/0x10d0 [ 2474.612486] ? kernel_text_address+0xf2/0x120 [ 2474.613030] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2474.613672] xas_store+0x8c/0x1c40 [ 2474.614128] __xa_store+0x164/0x2d0 [ 2474.614559] ? xa_delete_node+0x280/0x280 [ 2474.615048] ? trace_hardirqs_on+0x5b/0x180 [ 2474.615584] xa_store+0x31/0x50 [ 2474.615994] __io_uring_add_tctx_node+0x1cf/0x520 [ 2474.616601] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2474.617257] ? alloc_fd+0x2e7/0x670 [ 2474.617712] io_uring_setup+0x1fbb/0x2980 [ 2474.618218] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2474.618840] ? wait_for_completion_io+0x270/0x270 [ 2474.619441] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2474.620076] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2474.620718] do_syscall_64+0x33/0x40 [ 2474.621170] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2474.621792] RIP: 0033:0x7fd237085b19 [ 2474.622255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2474.624502] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2474.625425] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2474.626295] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2474.627157] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2474.628038] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2474.628912] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:27:47 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:27:47 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x400480) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88841, 0x80) read$usbmon(r0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81100, 0x33) 15:27:47 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x40000000000000, 0x1f012, r0, 0x0) 15:27:47 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x1020) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x660c) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000008, 0x1f012, r2, 0x3000) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x7daf6) 15:27:47 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r3, 0xc0109207, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3, 0x7}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) sendfile(r1, r2, 0x0, 0x5) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'gre0\x00'}) 15:27:47 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000000000000, 0x1f012, r0, 0x0) 15:27:47 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) 15:27:47 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x48) 15:27:47 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 48) 15:27:47 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x3000004, 0x10, 0xffffffffffffffff, 0x10000) syz_io_uring_setup(0x336b, &(0x7f0000000000)={0x0, 0x89e2, 0x10, 0x2, 0x177}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00003fe000/0xc00000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x8) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) [ 2474.807277] FAULT_INJECTION: forcing a failure. [ 2474.807277] name failslab, interval 1, probability 0, space 0, times 0 [ 2474.808847] CPU: 1 PID: 11706 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2474.809697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2474.810688] Call Trace: [ 2474.811001] dump_stack+0x107/0x167 [ 2474.811443] should_fail.cold+0x5/0xa [ 2474.811903] ? ___slab_alloc+0x360/0x700 [ 2474.812390] ? create_object.isra.0+0x3a/0xa30 [ 2474.812930] should_failslab+0x5/0x20 [ 2474.813393] kmem_cache_alloc+0x5b/0x310 [ 2474.813893] create_object.isra.0+0x3a/0xa30 [ 2474.814429] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2474.815058] kmem_cache_alloc+0x159/0x310 [ 2474.815558] xas_alloc+0x336/0x440 [ 2474.815995] xas_create+0x34a/0x10d0 [ 2474.816460] ? kernel_text_address+0xf2/0x120 [ 2474.817001] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2474.817633] xas_store+0x8c/0x1c40 [ 2474.818075] __xa_store+0x164/0x2d0 [ 2474.818507] ? xa_delete_node+0x280/0x280 [ 2474.819000] ? trace_hardirqs_on+0x5b/0x180 [ 2474.819517] xa_store+0x31/0x50 [ 2474.819917] __io_uring_add_tctx_node+0x1cf/0x520 [ 2474.820484] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2474.821135] ? alloc_fd+0x2e7/0x670 [ 2474.821578] io_uring_setup+0x1fbb/0x2980 [ 2474.822083] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2474.822679] ? wait_for_completion_io+0x270/0x270 [ 2474.823269] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2474.823897] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2474.824511] do_syscall_64+0x33/0x40 [ 2474.824971] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2474.825576] RIP: 0033:0x7fd237085b19 [ 2474.826044] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2474.828244] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2474.829174] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2474.830069] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2474.830948] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2474.831830] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2474.832672] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:27:48 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0xc0045878, &(0x7f0000001700)={0x0, 0x0}) 15:27:48 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 49) [ 2475.453675] FAULT_INJECTION: forcing a failure. [ 2475.453675] name failslab, interval 1, probability 0, space 0, times 0 [ 2475.456681] CPU: 0 PID: 11717 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2475.458480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2475.460607] Call Trace: 15:27:48 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:27:48 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000000000000, 0x1f012, r0, 0x0) 15:27:48 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/132, 0x84}) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/226, 0xe2}) [ 2475.461293] dump_stack+0x107/0x167 [ 2475.462391] should_fail.cold+0x5/0xa [ 2475.463367] ? xas_alloc+0x336/0x440 [ 2475.464321] should_failslab+0x5/0x20 [ 2475.465284] kmem_cache_alloc+0x5b/0x310 [ 2475.466336] xas_alloc+0x336/0x440 [ 2475.467255] xas_create+0x34a/0x10d0 [ 2475.468209] ? kernel_text_address+0xf2/0x120 [ 2475.469375] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.470719] xas_store+0x8c/0x1c40 [ 2475.471643] __xa_store+0x164/0x2d0 [ 2475.472584] ? xa_delete_node+0x280/0x280 [ 2475.473647] ? trace_hardirqs_on+0x5b/0x180 [ 2475.474771] xa_store+0x31/0x50 15:27:48 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x4c) [ 2475.475621] __io_uring_add_tctx_node+0x1cf/0x520 [ 2475.476959] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2475.478318] ? alloc_fd+0x2e7/0x670 [ 2475.479270] io_uring_setup+0x1fbb/0x2980 [ 2475.480343] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2475.481644] ? wait_for_completion_io+0x270/0x270 [ 2475.482922] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2475.484270] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2475.485709] do_syscall_64+0x33/0x40 [ 2475.486686] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2475.488064] RIP: 0033:0x7fd237085b19 [ 2475.489030] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2475.493745] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2475.495614] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2475.497139] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2475.498761] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2475.500293] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2475.501819] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:27:48 executing program 1: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055580)={0xffffffffffffffe1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0xd8, "c3b057e37f7fda"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004cbc0)={0xfff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7, "9cc3d2f815816e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055580)={0xffffffffffffffe1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0xd8, "c3b057e37f7fda"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r3}, {r4, r5}], 0x1, "bd96b5f67f5e17"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000100)={r5, 0x0, "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", "769e12a533f8f110fe8426621b13d975d9ad2286973cdf1d3601ad226f8e2bf31331ccb86908acadade2fbac333c72e8c127ce3a832b55d5a333d62b8546d0cc1c93e2eca8f44d4f00a9a0ff59669a6d85105f6b8d5f23fa03070523b819a1e63621bf233b2beb3e85ca4e73066fd3b2158500987c12c87527bf76de39f7a1d126f722a82cb66d6204b120d3d4b507f0690a83c56cd5f333dcd625a73788f89f879af3d98811c17225cf659fb0f17ad328c9a7f758aa147dfbc1a2229d0155303a64b371556676d771a3c1e33567bde75b5a4dc069cd48310b6801400fda72b1da6eace5afa0fd11c54e0db0e8d68957ae5f43b9340879faf6114caa4dcc697d8988813552c01df4c7b301c3ae76a9718b8abd18dfd6854b44b6c04d74b56e648a4f4d39c70d71ece597f46308c5daebb9a6b4c64bcc458717c5863ab3cf676572f1b29eb653d361742224c47bcf43f8a3409fbb232c9d21ff7622a5022a1e7430e23c4d0072d4b306fcb34a3985c553326e7cef938d402ff51cf90abf12c195da9ec62d43ed3b85a7eaeffde9dbf13bd250bb7e0d55b444b4e19232a02a7e5bd412774e14efe2b5a2b6ea8e4697f93ca2b3fe66d3839c73eb5d5046f1cdea4cf7d08247c4abecf9e8193e65eed934fd64a8c54a5932b57d120e07dddf6879ab20a2a5cb6f7060815edc98c15e7387a1b3b71048dd6377aad848119ca9e4fd1ed52217a95dd2192281c12a3fdf0db7787bb69117660400ced96c6d60eff497493f6cf34d0d5408f787d48772de42898d4aad35dad51d36de733bb2f0fa968893d00c37f1244a6423194e0a08cfa23c14b7d5a9f5c23580d073a39d83fa1e7dba97b6e5d3b4153c9ca526d93db8db9ff8225368d38adf8f0bb4b41e22d96578d985fe27e6f7403aed11f0c82d4631fb83bca8d94a5998c2deb87d167544b9a80dcfb53c64725ba5b5ed55e0eb983a98046c347d04ad37e9e6bca8d9a2a8e87d305d61d63992bec1213d3ad056b6c580ffd1f768ff598d2013b85ff7775d90aa5af48651f201c794ba2e32e2dc92e659e3b5a46812a063a33d588383d04957120f3ba790995a9ed69d793de8c18e24b726e87d197053714f15e324e3c740353df2dd2f27e67ddcdc71719a50a3c8addcf2a48d2d5d1b568613608914964c50f463fcf793e57bd22ffc2d80ec9ac784ed36f214c56cfa9e445a3465f857d4391fc69d380bfbb5e029488374664cf9a390084454cec5a93961805265734ef227402a486f8d30e0fccc75a3a91827e7b351318039c572b33cc851b2982b7bfdae976d746e478f9e2cf93601dd42924587b24c4d6e716090107ca42c0ffbe216b6afc8e6a8817d7682ebf0e26ff213276e3cb09eda516ac6d2edb63e37448f69785a5a9e9825abec9513c8fea85ce0534ecc7dabb0045e47b60b499bc064820611422ef52df37c01831846f34212ca674393b4c23a0e631cf612c1faca83d98f7870aff66bc4de1b3f6a382e218ad2a07532a29aa27981193359ee7f79782f0b4158fd954a589cce7bd7e4f0f84a7309d4f2a81a0c3f7049f27d07453e1d967fc4a3c3590abd223e13c0c61c5ea5d8658cb29b7c2e5071ffb5ae03b5f1d4554191edcf7537a1dc1ab231e955dad851907bb58bd87e4a624e17db40b0559912bd7047223db72beabc1760e1a0bda0fb1e3ac34e421d6309c41efc6dda9f603cb0c241490233412576ccac21cb064db4beb6afd11c4f7c0c5d068d9fa50192cc79a047c1afc5c048ab01c0ffa706658bc164fb160377e37e43af74cc46141da09afc5c9b33e71476b9ec6cf99f7bacfdbd9e15af627231a1b4eb69d4efcde5bbb3e573f1169973a022de184ffbcb203a9e0f7842a65e6a1e6c3c5322972599e7634bd02728eb947b48aeed882062560a1665240ea1fd5cf8ff71b82f6873c994ca1ce32e4faba59a0f2090f6442d00abba37ea8b40737b10948d29a4eaff26e50da37e8fcba415cd4ddb271f9d05949d021d84925ca295bc33a0c69272697124a285deb1826b63c5357d1308c19def6097aba73a360323258800729547981575343e0061874d1919eaee6780e240ec5ae041ca859dd1f8eb5fd74dff873e543fdbffe0f741a9805d082a7b3048bd287a7fcad2c7fa7438748573527397d382623a58d16f854a0781ab3de575a988a762274d48aa0aa448a586369199099a5ec2b46c67fc58e3f0a823a0dc4c44e2e10d29ef9612cb67043a7310945787405a8ab2f86a16dbcc0957b37f0452cbf306ed3530c87bd72d4adb3154f8894885e45d1c59931a3b957a5e7c17b8ac717a3e30d75ed0a6685d0fc29121e18bc0c8078f242be6e0f605519750fec658c674d2c75b3f45193145252f01a7c9a7991535a0de5b1a1adcb53f63380a85b68bbddc7bf8942df9bec2dcadb8b2855847df336e253a6f0044f326623949c68ff4ec707a01e6da7c8fd7bf18ce98f11c72b7962decce103fbd3fae129d91c1a2d95f90e5bb918ab9758b0cce74e36a2c85e2d0e6eac6ec0f7f255ff48ce554f23038cea19dfda7148de854cb9fa8abc0140ac5572569974bdd4bcabe7132575c9f564e1c78633e844bd4f04eaeb040814dd6ae5aad71b045d88cb0af3b33103c5deccb1beeae0f6d8ebe4a4d06274b4a67e894a1e991cbfb63eca404c89d4d9704f582a1fb3208f58c6c362f49e5eca7795635f1164b50e63fdcfe31a0aa71dd56e103a59e9c6e8c3e6123bdd3a4215d7d605c36132c666e04c6c06edeee2fea09ef204c060369bc1738ae3ed5f13aed2a5451a797dbc37ca4645cebcd49a9ca86478aeda50fc5b073c003baf062edb18f1ad27e1d8076a520a5a50cf4f6b88f220754994b70606de252fce1b36423340c4a83336a99430d24d951424c87ec2cc97543679292002313a34ae7f5ff7b9c8b46ae03df9d5f2e62a6013eba07298e010065a598efee351dd6362996bf32df9bf3962a1b595a802dcb31f97829e1883f76512d257f38abba100036228ea6a80fe04f0574c01e94b89540f68aec9df5d30e4bbbef323bd5a0ab912a3a5936563162b8360e632e61d97d1459cf253130895a635fe0ac5d1b4d431671413501f81db16bb59e08b24a5848b8d73cd8f6ec51844d9266dba73e9c4fa2f1c2d6787870ed4c3ca5991da45192972a568e9dac676885290667812bdab326ee0cafd469928dd6af198cf0bcb5c55754b9b6bab42661e22dbd6399a7ea46d4a6b4be9d51a457a833f4668a3c2221b634eb381aaff1e8c57cc7989202cf018609f4d1e0340bfce468a10292451639058430bc8e6f88fcc1b0e9b91aee0621bfd0d7ac249b45972e5174a92fac74cbe9d4bb57620b3e2cd951bba612cf0b3a9aa5dce356666b0f5d3bf4128fb8d019048c1c7780d7e0dd81ec031bd5ac7d0d61e09e36acb2ff98657024867e19216a6a035d92b6d6ad7f7f309a4ce77a35c9ccc30a0fa77f0738b511d091f136a8fef251a552715fe5e8cd5a64ae764109a395beff88225dd5e526372332d70b2a40546a8f106d7c6ef38e486eae8faa1088c2e00f423517039d599b74564dc107d8e4c7987d8d2b4a9533754b88192f1ed9822bf8db1338148298f55a24d29e6eaab5b295e4a9a640c5a3ae365d23a275d0608b2526254403438f5c578a1437662cec54529d9b667b95ea8a7867b2060619f4f5e61e6d1d895a7adf30605f3b94ab2eb4c68f3b46a39a317ac2d41711ff70ac9d38de8c6e56c25f43ebffb337a85c7ce62dc90f1fdbae76f0cef535a25b1b01f98b97130c1e8ee1618a624a37527f4b1be7c7c4adb3653efe6013bb9cf0589400c38f7151ca43a99a8af4cc154567c244edeb98e6f65865da90093cac46a83415df4bfa813f35ed411a82432ed6499a20ab9d7df66b21a0156a5f0878b7bc6b8ec4c6679fdf26299cab9d0f682725e191064173bf7267fd3a48d2729b051e4a26fc9976aadcb64bd27dfed27277d6b1bf03eec864bd6214fed102626eed109c78890d5d19938c014948530275350cfab619c3d28dac886c95c3d9b6efea8d1af80327072ef452450416682468cb5d6eadaca1d2947e6c883842c90749816852e27364e0e09e4bcd26e04d113933b5a498d5528d7d571b3e26db7e0182382f6670b80efd1a1cbf1718f2603a4bdc619f32b619069c08df3eca1aa5515059125023c80b630945e1b6b2a890bf2f68d92c4f58259bb07da39565409cc4d84fe00d9f28435104f553945aed20c10dc54b35508c6023db5fc122f15def2ec03b37293856574f7d8ed192c59be97829e221bfc9217a9c151e5e57c4e993174532f3e8eca1adc07bf72778cdcb3a081a99f86fef796ef85c93aa10af80f33fdc160d95b147264c9e4ae39a3830a90d8dae417a2c88f78acb0c22d470f7d7fd13fdf7ed0af94fdad52b0624e1eb119bbdc8cf55b276915251c427c8908c2f9742424e896689bfd9e7171761e25c146875f4371be8c71c0a20a542f9038404ef860a9340cabffb9791c0e67896b1f0b568af2484b80e547579b0064a8f80a4674065d0578650233790f783be6f2b7ae0e5fc87c717b2035206a4775c7987bfa2bfa01476652ee494f173dde78064f4d46d35cbc73a6938632db26c43624f22c31d29c745c1e7a06d426a4022ad53a7278140875311001b0502e3cdd0f3d9578569817622825892cc6758c8f9e1b8b6a85dacf538d5d73a93b7d45d0209d608e64fc2ce0d4f3b73f0389181eb2b32c4221525b02d404ec51cb8c0eaf905983821c44919d03ef2f09669f236bf800d07402538df89f44b6d0f4d3c28406db35dada0dc12f5524ced3b2f0810fa458f5fa10f19f40d8c55512496492b1533e5bf83568691afa5f624369eada78c425786792593054a5a8d9188441a2c7c3c7068e09ff6c91d88df158269ccf50b60f8a40d339ed37e032723b7b6fc80bb013932c4624e4f6a3a7b92e4f151719d3cc698f9d57445ad4cb8bc62eb0db203c2ff66760c9d9c3c7f4967537fedca8435c3896e9f7fc9f9fbdbee3c7521a90b3d52a4f8809490aa1c1d64254ae4997f79839987ed42aec67aa8f4434a0aee2e3a7e7d8ff83db9956119293e890a68b7f0299815ac9af81e99b05f4e4ffab472491b61855d4d4fe884989d43ab8a52b095ee116203e509e3f1b98f05b5c849faa913244c721921cb2aa10ce80675b4f60ca7bc7847984b026ec04549cfd918c07a39ce3bb71cafa555b3a1ef6e7ae46446dcf24c319800bd389c80f042c0811883195599761c810f43a96866b44a3e0e684e0b25a86e4b7c9419326747919486979090e74f81273a07c3000acecd5e631816a1a8b8996937315685b38a344b752140b61f0469b50f6d474f4d22d28548b5b3b4cf253121544bd3bee00486375a05da2bcad4"}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) syz_open_dev$usbmon(&(0x7f0000000080), 0x8, 0x10000) [ 2475.555255] device wlan1 entered promiscuous mode [ 2475.556520] device wlan1 left promiscuous mode 15:27:48 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x400000000000000, 0x1f012, r0, 0x0) 15:27:48 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 50) 15:27:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0xfffff4e8, 0xe}}}}, [@NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "b07ddb50c543f23f5ce460674af0f31b"}, @NL80211_ATTR_PMK={0x14, 0xfe, "7ffdb6964b683faf2832eae279800126"}, @NL80211_ATTR_PMK={0x14, 0xfe, "5bb0b8b6a3dd8babc1c6fbab01bb649d"}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x23}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0xc004) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r2, 0x9201) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) dup2(r3, r2) [ 2475.682462] FAULT_INJECTION: forcing a failure. [ 2475.682462] name failslab, interval 1, probability 0, space 0, times 0 [ 2475.684912] CPU: 0 PID: 11745 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2475.686393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2475.688159] Call Trace: [ 2475.688725] dump_stack+0x107/0x167 [ 2475.689498] should_fail.cold+0x5/0xa [ 2475.690320] ? xas_alloc+0x336/0x440 [ 2475.691113] should_failslab+0x5/0x20 [ 2475.691934] kmem_cache_alloc+0x5b/0x310 [ 2475.692813] xas_alloc+0x336/0x440 [ 2475.693572] xas_create+0x34a/0x10d0 [ 2475.694377] ? kernel_text_address+0xf2/0x120 [ 2475.695341] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.696449] xas_store+0x8c/0x1c40 [ 2475.697217] __xa_store+0x164/0x2d0 [ 2475.697991] ? xa_delete_node+0x280/0x280 [ 2475.698884] ? trace_hardirqs_on+0x5b/0x180 [ 2475.699818] xa_store+0x31/0x50 [ 2475.700524] __io_uring_add_tctx_node+0x1cf/0x520 [ 2475.701556] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2475.702679] ? alloc_fd+0x2e7/0x670 [ 2475.703471] io_uring_setup+0x1fbb/0x2980 [ 2475.704361] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2475.705438] ? wait_for_completion_io+0x270/0x270 [ 2475.706500] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2475.707616] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2475.708721] do_syscall_64+0x33/0x40 [ 2475.709512] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2475.710614] RIP: 0033:0x7fd237085b19 [ 2475.711402] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2475.715329] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2475.716945] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2475.718471] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2475.719984] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2475.721494] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2475.723023] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:28:03 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) sendfile(r2, r1, &(0x7f0000000000)=0x2, 0x2) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x300000e, 0x1f012, r3, 0xfffff000) dup2(r3, r1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) 15:28:03 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0xc0045878, &(0x7f0000001700)={0x0, 0x0}) 15:28:03 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000940), 0x1, 0x0) write$tcp_congestion(r2, &(0x7f0000000980)='bbr\x00', 0x4) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000040), &(0x7f00000000c0), 0x2, 0x0) write$binfmt_aout(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="0701007767010000ba00000020000000480300000400000000000000000000002527cb17aa3f3f16f72441acdc6c812abc1991043b06c58061c32206b9e47973147bb6745dd32b81b55816490d13e576f291fc9d3b8f34833aacedd6ed8c7a2a329f51b26db4f1f2407888072e28cd46b1c1defdd5c10f4bfcd0a1f98d81627bf795f51fd6fc3a132342255b2bf7b983aaf34ff7e966ffab9ed561a43b48c5676258491afe453ee69a6406a0efba4de8c3236307a9b3f940ba2158b24c8c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00"/1723], 0x6be) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f0000000240)={&(0x7f0000000100), &(0x7f0000000140)=""/247, 0xf7}) 15:28:03 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:28:03 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa00000000000000, 0x1f012, r0, 0x0) 15:28:03 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0xffffffff00000101, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) fallocate(r1, 0x40, 0xfffffffffffffffa, 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000), 0x0, 0x4}) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$dupfd(r0, 0x406, r2) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:28:03 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x68) 15:28:03 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 51) [ 2490.338532] FAULT_INJECTION: forcing a failure. [ 2490.338532] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.340990] CPU: 0 PID: 11753 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2490.342459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.344198] Call Trace: [ 2490.344758] dump_stack+0x107/0x167 [ 2490.345527] should_fail.cold+0x5/0xa [ 2490.346341] ? xas_alloc+0x336/0x440 [ 2490.347125] should_failslab+0x5/0x20 [ 2490.347925] kmem_cache_alloc+0x5b/0x310 [ 2490.348782] xas_alloc+0x336/0x440 [ 2490.349535] xas_create+0x34a/0x10d0 [ 2490.350340] ? kernel_text_address+0xf2/0x120 [ 2490.351287] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2490.352392] xas_store+0x8c/0x1c40 [ 2490.353155] __xa_store+0x164/0x2d0 [ 2490.353927] ? xa_delete_node+0x280/0x280 [ 2490.354818] ? trace_hardirqs_on+0x5b/0x180 [ 2490.355731] xa_store+0x31/0x50 [ 2490.356432] __io_uring_add_tctx_node+0x1cf/0x520 [ 2490.357447] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2490.358556] ? alloc_fd+0x2e7/0x670 [ 2490.359330] io_uring_setup+0x1fbb/0x2980 [ 2490.360211] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2490.361273] ? wait_for_completion_io+0x270/0x270 [ 2490.362309] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.363394] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.364471] do_syscall_64+0x33/0x40 [ 2490.365245] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2490.366312] RIP: 0033:0x7fd237085b19 [ 2490.367084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.370902] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2490.372607] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2490.374183] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2490.375662] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2490.377123] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2490.378592] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2490.435637] device wlan1 entered promiscuous mode [ 2490.437548] device wlan1 left promiscuous mode 15:28:16 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x80000000f775a) 15:28:16 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2800000000000000, 0x1f012, r0, 0x0) 15:28:16 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040), 0xf, 0x22000) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f00000000c0)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000080)=""/28, 0x1c}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000000200)={&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000140)=""/166, 0xa6}) 15:28:16 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x4, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"8fa0b174112e433f487ee1ba101c3655", 0x0, 0x0, {0x800, 0x9}, {0xd3, 0x8f}, 0x9, [0x4a05, 0x8, 0x4, 0x100000000, 0x8, 0x4d, 0x7, 0x2, 0x0, 0x100000001, 0x0, 0x40, 0x5, 0x8ab7, 0x7ff, 0x200]}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10010, r1, 0xcd398000) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000001c0)={{r2}, r3, 0x12, @inherit={0x80, &(0x7f0000001380)=ANY=[@ANYBLOB="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"]}, @name="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"}) read$usbmon(r0, 0x0, 0x0) 15:28:16 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:28:16 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x6c) 15:28:16 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0xc0109207, &(0x7f0000001700)={0x0, 0x0}) 15:28:16 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 52) [ 2503.749761] FAULT_INJECTION: forcing a failure. [ 2503.749761] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.752517] CPU: 1 PID: 11795 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2503.754076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.755950] Call Trace: [ 2503.756551] dump_stack+0x107/0x167 [ 2503.757376] should_fail.cold+0x5/0xa [ 2503.758238] ? ___slab_alloc+0x155/0x700 [ 2503.759171] ? create_object.isra.0+0x3a/0xa30 [ 2503.760207] should_failslab+0x5/0x20 [ 2503.761069] kmem_cache_alloc+0x5b/0x310 [ 2503.761998] create_object.isra.0+0x3a/0xa30 [ 2503.763022] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2503.764176] kmem_cache_alloc+0x159/0x310 [ 2503.765145] xas_alloc+0x336/0x440 [ 2503.765956] xas_create+0x34a/0x10d0 [ 2503.766840] ? kernel_text_address+0xf2/0x120 [ 2503.767886] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2503.769106] xas_store+0x8c/0x1c40 [ 2503.769965] __xa_store+0x164/0x2d0 [ 2503.770818] ? xa_delete_node+0x280/0x280 [ 2503.771785] ? trace_hardirqs_on+0x5b/0x180 [ 2503.772789] xa_store+0x31/0x50 [ 2503.773562] __io_uring_add_tctx_node+0x1cf/0x520 [ 2503.774688] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2503.775899] ? alloc_fd+0x2e7/0x670 15:28:16 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x10cbcb) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2503.776756] io_uring_setup+0x1fbb/0x2980 [ 2503.777870] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2503.779045] ? wait_for_completion_io+0x270/0x270 [ 2503.780197] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2503.781398] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2503.782579] do_syscall_64+0x33/0x40 [ 2503.783427] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2503.784590] RIP: 0033:0x7fd237085b19 15:28:16 executing program 4: r0 = msgget(0x3, 0x310) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r1, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x7daf6) [ 2503.785429] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2503.789781] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2503.791513] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2503.793133] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2503.794766] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2503.796419] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2503.798034] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2503.816867] device wlan1 entered promiscuous mode 15:28:16 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfbffffffffff0f00, 0x1f012, r0, 0x0) 15:28:16 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) fadvise64(r0, 0x4, 0xff, 0x2) read$usbmon(r0, 0x0, 0x0) [ 2503.861676] device wlan1 left promiscuous mode 15:28:16 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x74) 15:28:16 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xb2100, 0x0) 15:28:16 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 53) 15:28:16 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(&(0x7f0000001cc0)='.\x00', 0x0) setresuid(0x0, 0x0, 0x0) [ 2503.985031] FAULT_INJECTION: forcing a failure. [ 2503.985031] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.987475] CPU: 1 PID: 11825 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2503.988943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.990721] Call Trace: [ 2503.991289] dump_stack+0x107/0x167 [ 2503.992057] should_fail.cold+0x5/0xa [ 2503.992860] ? xas_alloc+0x336/0x440 [ 2503.993645] should_failslab+0x5/0x20 [ 2503.994466] kmem_cache_alloc+0x5b/0x310 [ 2503.995339] xas_alloc+0x336/0x440 [ 2503.996089] xas_create+0x34a/0x10d0 [ 2503.996888] ? kernel_text_address+0xf2/0x120 [ 2503.997833] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2503.998950] xas_store+0x8c/0x1c40 [ 2503.999721] __xa_store+0x164/0x2d0 [ 2504.000498] ? xa_delete_node+0x280/0x280 [ 2504.001370] ? trace_hardirqs_on+0x5b/0x180 [ 2504.002295] xa_store+0x31/0x50 [ 2504.003001] __io_uring_add_tctx_node+0x1cf/0x520 [ 2504.004028] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2504.005135] ? alloc_fd+0x2e7/0x670 [ 2504.005923] io_uring_setup+0x1fbb/0x2980 [ 2504.006821] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2504.007902] ? wait_for_completion_io+0x270/0x270 [ 2504.008945] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2504.010060] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2504.011173] do_syscall_64+0x33/0x40 [ 2504.011960] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2504.013054] RIP: 0033:0x7fd237085b19 [ 2504.013840] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2504.017774] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2504.019405] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2504.020912] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2504.022432] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2504.023930] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2504.025433] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:28:16 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f05b, r0, 0x0) [ 2504.060913] device wlan1 entered promiscuous mode 15:28:16 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x35) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x7f, 0x5045397e6f7efe5a) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000001780)={&(0x7f0000001700), &(0x7f0000001740)=""/46, 0x2e}) r2 = getpid() syz_open_procfs$namespace(r2, &(0x7f00000005c0)='ns/ipc\x00') sendmsg$nl_generic(r1, &(0x7f00000016c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001680)={&(0x7f00000000c0)={0x1588, 0x3d, 0x8, 0x70bd26, 0x25dfdbff, {0xc}, [@nested={0x239, 0x5f, 0x0, 0x1, [@generic="b099dd18a518c8a95baeecd3c8d02b8cce899579abcd1f1bba2b4c9f5727b8d406b3f228087e37ebbdad3921ce47984fc5a4ce76170ba3a312bf723a12fafac3b96474b68c0b42b19b384b6131067717f989733a109c9ba8525b82f501d49724c299dbdbf8c00a49c9425e844beca38114299c3dc60d17e5fe1f7b3e4c2e5c73c04921a1605ea6cb8701b51a17359eec8b469459fb3d8e8bcf242d31e3531f5f9a23c1a03ffb69", @generic="af0f9346de9d1bb37fd97fe31c6ebb0105bfd0d46d36a2fa5468b2a53768c6432d8a3af59efd962bc616", @typed={0x8, 0x58, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="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", @typed={0x8, 0x14, 0x0, 0x0, @pid=r2}, @generic="f75f2db14de4fa3d502eeaf66133e5023e11b9bece5e099e15dbab68628f7e28da25d1dcdb0303aa3fa120b11b5f075ce107a807a7c1236e126233f8de06046e64693f69ec211f81efa7b3dfda8f82a3376b553682"]}, @generic="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", @generic="5d1ef5050ef73fbe372d5d0984f6c96799ffe9ff2e2dfb5af10cf451c5c6d2a233b9f508122d31d2df846cfe897253aeb6c0b272c97813aeb6d1d95db8c8222ea1728d114a1d4333f60c10a4fef899304e61a3009e6f9f", @typed={0xbb, 0x65, 0x0, 0x0, @binary="daddee119f3f7236bf9a7d413d5d51448c1e04da1850d80c26ca53fa6f3fb66be963069aa738d421251b105d58c373d6b3edfdd3ef960efb96424faf19608b6155b62a76140ecff56696ac4ea32a7fe6aab47d0de1bac339fe4dd687da6886778fe039b98ea1320a99e270cb5fcd3831d14b565b3778ae862833da9866c3a73df1c3c31d7105d69f5fae4fd50619b1db9bcb4db599b6f3569835dc4872941f61b64ae656ae1a4bd8ca1e31b31f0b1a46b10d121b9496ef"}, @nested={0xbc, 0x80, 0x0, 0x1, [@typed={0x8, 0xd, 0x0, 0x0, @u32=0x3ff}, @generic="ed3fdb792b8e75db194d1e9bc517b48594e0884a50a2227d78a0ba2265cfe9e8cd0a371fce2a2b9a62400fdb6a085b76fbf55f983bd18b047b3e5ddc", @typed={0x66, 0x5b, 0x0, 0x0, @binary="1266a4b2923e358a16b5f879afe96d6f8c53526def7b2c3be01cf508e2c7b1d71c8579ee50fcc8f0e5616804b0b745e2f867bc4560c64c569cabee1b19a21d4107b8bee7965d42e42a90294cf8d18404c74acd88c57b00114e5dde9a29da2822d950"}, @typed={0xc, 0x8, 0x0, 0x0, @u64=0x10001}]}, @nested={0x69, 0x3f, 0x0, 0x1, [@generic="b9cd1a9a59543d3203c4552f7c3d4dc64c7a4a78fe0e2cdd4ef91297c3c63890fdb6eb83b5f6555119efcc9b001704f05201b1b30ea6569821362af2584761eb904d2b1084688cddf1e215996be41b74eea70041727eaeb26224071745d68f2de836c32a84"]}, @generic="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"]}, 0x1588}, 0x1, 0x0, 0x0, 0x2000c001}, 0x40) 15:28:16 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x2) [ 2504.087021] device wlan1 left promiscuous mode 15:28:17 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 54) 15:28:17 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x7a) 15:28:17 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x4) [ 2504.188037] FAULT_INJECTION: forcing a failure. [ 2504.188037] name failslab, interval 1, probability 0, space 0, times 0 [ 2504.190660] CPU: 1 PID: 11842 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2504.192139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2504.193933] Call Trace: [ 2504.194519] dump_stack+0x107/0x167 [ 2504.195314] should_fail.cold+0x5/0xa [ 2504.196139] ? create_object.isra.0+0x3a/0xa30 [ 2504.197120] should_failslab+0x5/0x20 [ 2504.197941] kmem_cache_alloc+0x5b/0x310 [ 2504.198835] ? mark_held_locks+0x9e/0xe0 [ 2504.199717] create_object.isra.0+0x3a/0xa30 [ 2504.200665] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2504.201770] kmem_cache_alloc+0x159/0x310 [ 2504.202694] xas_alloc+0x336/0x440 [ 2504.203467] xas_create+0x34a/0x10d0 [ 2504.204284] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 2504.205379] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2504.206517] xas_store+0x8c/0x1c40 [ 2504.207297] __xa_store+0x164/0x2d0 [ 2504.208087] ? xa_delete_node+0x280/0x280 [ 2504.208985] ? trace_hardirqs_on+0x5b/0x180 [ 2504.209922] xa_store+0x31/0x50 [ 2504.210651] __io_uring_add_tctx_node+0x1cf/0x520 [ 2504.211694] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2504.212820] ? alloc_fd+0x2e7/0x670 [ 2504.213613] io_uring_setup+0x1fbb/0x2980 [ 2504.214523] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2504.215615] ? wait_for_completion_io+0x270/0x270 [ 2504.216670] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2504.217797] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2504.218915] do_syscall_64+0x33/0x40 [ 2504.219719] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2504.220823] RIP: 0033:0x7fd237085b19 [ 2504.221625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2504.225631] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2504.227303] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2504.228854] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2504.230414] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2504.231960] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2504.233509] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:28:17 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 55) 15:28:17 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0xc0189436, &(0x7f0000001700)={0x0, 0x0}) [ 2504.605038] FAULT_INJECTION: forcing a failure. [ 2504.605038] name failslab, interval 1, probability 0, space 0, times 0 [ 2504.608018] CPU: 1 PID: 11852 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2504.609759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2504.611910] Call Trace: [ 2504.612632] dump_stack+0x107/0x167 [ 2504.613634] should_fail.cold+0x5/0xa [ 2504.614689] ? xas_alloc+0x336/0x440 [ 2504.615703] should_failslab+0x5/0x20 [ 2504.616741] kmem_cache_alloc+0x5b/0x310 [ 2504.617859] xas_alloc+0x336/0x440 [ 2504.618844] xas_create+0x34a/0x10d0 [ 2504.619874] ? kernel_text_address+0xf2/0x120 [ 2504.621101] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2504.622549] xas_store+0x8c/0x1c40 [ 2504.623539] __xa_store+0x164/0x2d0 [ 2504.624536] ? xa_delete_node+0x280/0x280 [ 2504.625675] ? trace_hardirqs_on+0x5b/0x180 [ 2504.626883] xa_store+0x31/0x50 [ 2504.627789] __io_uring_add_tctx_node+0x1cf/0x520 [ 2504.629103] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2504.630538] ? alloc_fd+0x2e7/0x670 [ 2504.631549] io_uring_setup+0x1fbb/0x2980 [ 2504.632693] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2504.634071] ? wait_for_completion_io+0x270/0x270 [ 2504.635423] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2504.636848] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2504.638259] do_syscall_64+0x33/0x40 [ 2504.639306] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2504.640707] RIP: 0033:0x7fd237085b19 [ 2504.641724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2504.646768] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2504.648630] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2504.650293] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2504.651971] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2504.653636] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2504.655300] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:28:33 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) syz_open_dev$usbmon(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @multicast}, 0x10) stat(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) 15:28:33 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x3, 0x80c00) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/150, 0x96}) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = open(&(0x7f0000000180)='./file0\x00', 0x41000, 0x16) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ftruncate(r2, 0x9) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000e, 0x810, r0, 0xfffff000) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000001c0)=[r1, r2, r3], 0x3) 15:28:33 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0xfb) 15:28:33 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x8) 15:28:33 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0xc020660b, &(0x7f0000001700)={0x0, 0x0}) 15:28:33 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) syz_open_procfs(0x0, &(0x7f0000000180)='net/icmp6\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x4c, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xf0}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xb4}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x168}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x78}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x5a}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xf0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 15:28:33 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 56) 15:28:33 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x3c, 0x6f2000) socket$packet(0x11, 0x3, 0x300) read$usbmon(r0, 0x0, 0x0) 15:28:33 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) socketpair(0x1e, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)) read$usbmon(r0, 0x0, 0x0) [ 2520.932411] FAULT_INJECTION: forcing a failure. [ 2520.932411] name failslab, interval 1, probability 0, space 0, times 0 [ 2520.934983] CPU: 1 PID: 11879 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2520.936460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2520.938231] Call Trace: [ 2520.938806] dump_stack+0x107/0x167 [ 2520.939599] should_fail.cold+0x5/0xa [ 2520.940439] ? create_object.isra.0+0x3a/0xa30 [ 2520.941412] should_failslab+0x5/0x20 [ 2520.942221] kmem_cache_alloc+0x5b/0x310 [ 2520.943090] ? mark_held_locks+0x9e/0xe0 [ 2520.943956] create_object.isra.0+0x3a/0xa30 [ 2520.944889] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2520.945968] kmem_cache_alloc+0x159/0x310 [ 2520.946864] xas_alloc+0x336/0x440 [ 2520.947623] xas_create+0x34a/0x10d0 [ 2520.948419] ? kernel_text_address+0xf2/0x120 [ 2520.949372] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2520.950484] xas_store+0x8c/0x1c40 [ 2520.951259] __xa_store+0x164/0x2d0 [ 2520.952038] ? xa_delete_node+0x280/0x280 [ 2520.952922] ? trace_hardirqs_on+0x5b/0x180 [ 2520.953847] xa_store+0x31/0x50 [ 2520.954563] __io_uring_add_tctx_node+0x1cf/0x520 [ 2520.955591] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2520.956699] ? alloc_fd+0x2e7/0x670 [ 2520.957490] io_uring_setup+0x1fbb/0x2980 [ 2520.958381] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2520.959464] ? wait_for_completion_io+0x270/0x270 [ 2520.960519] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2520.961635] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2520.962740] do_syscall_64+0x33/0x40 [ 2520.963533] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2520.964621] RIP: 0033:0x7fd237085b19 [ 2520.965422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2520.969335] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2520.970958] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2520.972474] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2520.973992] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2520.975536] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2520.977045] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2520.988975] device wlan1 entered promiscuous mode [ 2520.991211] device wlan1 left promiscuous mode 15:28:49 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x10cbcb) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:28:49 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x6, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) 15:28:49 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x40014e, 0x40282) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000000)=0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000140)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000100)}) 15:28:49 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000001700)={0x0, 0x0, 0x10}) 15:28:49 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x801) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x20010, r0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101102, 0x17c) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000000)={0x0, 0x7, [0x8, 0x1, 0x6, 0x7, 0x0, 0x9]}) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0x8109b) 15:28:49 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x300) 15:28:49 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 57) 15:28:49 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0xa) [ 2536.278074] FAULT_INJECTION: forcing a failure. [ 2536.278074] name failslab, interval 1, probability 0, space 0, times 0 [ 2536.280694] CPU: 0 PID: 11911 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2536.282200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2536.284018] Call Trace: [ 2536.284599] dump_stack+0x107/0x167 [ 2536.285398] should_fail.cold+0x5/0xa [ 2536.286233] ? xas_alloc+0x336/0x440 [ 2536.287051] should_failslab+0x5/0x20 [ 2536.287879] kmem_cache_alloc+0x5b/0x310 [ 2536.288772] xas_alloc+0x336/0x440 [ 2536.289553] xas_create+0x34a/0x10d0 [ 2536.290371] ? kernel_text_address+0xf2/0x120 [ 2536.291357] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2536.292491] xas_store+0x8c/0x1c40 [ 2536.293279] __xa_store+0x164/0x2d0 [ 2536.294071] ? xa_delete_node+0x280/0x280 [ 2536.294983] ? trace_hardirqs_on+0x5b/0x180 [ 2536.295924] xa_store+0x31/0x50 [ 2536.296640] __io_uring_add_tctx_node+0x1cf/0x520 [ 2536.297689] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2536.298841] ? alloc_fd+0x2e7/0x670 [ 2536.299674] io_uring_setup+0x1fbb/0x2980 [ 2536.300579] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2536.301677] ? wait_for_completion_io+0x270/0x270 [ 2536.302757] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 15:28:49 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x40010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x5) [ 2536.303898] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2536.305239] do_syscall_64+0x33/0x40 [ 2536.306052] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2536.307178] RIP: 0033:0x7fd237085b19 [ 2536.307985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2536.311997] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2536.313651] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2536.315215] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2536.316767] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2536.318318] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2536.319873] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:28:49 executing program 4: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x3) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f0000000680)={0x1, 0x4, 0xf888}) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r3 = syz_open_dev$sg(&(0x7f00000000c0), 0xffffffff, 0x800) ioctl$VFAT_IOCTL_READDIR_BOTH(r3, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r5 = dup2(r0, r4) writev(r2, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) ioctl$F2FS_IOC_SET_PIN_FILE(r5, 0x4004f50d, &(0x7f0000000640)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) sendmsg$nl_generic(r5, &(0x7f00000003c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000001600)={0x12f8, 0x31, 0x300, 0x70bd2b, 0x25dfdbfb, {0x13}, [@nested={0x1111, 0x81, 0x0, 0x1, [@generic="ed5322ae042162a88bddecbd942e11b7032520ff1604491bf2aa4f82f72e59d6dbbea853090f288506b8ae137852ac10bd9a04ea30c7ae10a90fbbcf12acf3335be4869ecfb4a3660d34ea014af260d2d6017b", @typed={0xa, 0x51, 0x0, 0x0, @str='@!]\xa4a\x00'}, @generic="54fc0cc1a99e6a03382b46cd563e7d4dc996", @generic="8fe6e9ac4d8a5570337d299eb385c899599d2a0a28456e8052ef074a", @typed={0x8, 0x29, 0x0, 0x0, @ipv4=@multicast1}, @generic="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", @generic="68728e172ee9c03e1d4402b81c9b9144b86ec5eb037e6525e00fd59ba05b7c3778937e909a5bb6c35a2ac79a84f4d306782ec2ed3a397b77a69e140fee104e01652be8c2bc", @typed={0x4, 0x7}, @generic="7a71c0bdfc1b152b8d65be3170c0a5941503728e8bb565606074f5783d079e20179e897941892f4b7d8af4190ebba5"]}, @nested={0x1c5, 0x3c, 0x0, 0x1, [@generic="783c0519a229977d017f3a96c5824e0165cf51ff521c9a1910e85daac1166399c4f874ef832f14c269350d1e020d818765959eb2d482d7315d8361d08edc5aedfc0dbfa7e9fe2233b2b461d796fe7b449820419dfefbb43bfe6fb14099a4275ea0652942fd46a4fd4fffaaac6f37344a30fd857c6e09d604fd07c6461bbb8ec2ad5ff1cedc817c883a8a90a347c319285c03b0069ba02649ab25f0c44993ddfb3e57a990ca227a9ec4971dd088f728c18379555166a58c38a9c2573f97b727ad0c46d3fee316b6a44acbf4113db3f41735bede5399c52e55049cc53bd2be335f2d2efe7a", @generic="339c59c3ff09c4cf71", @generic="6fe14d149d43c2e9950eebedb43ad706ef1fd63fa608d7ea2d4c6c8b89ab045589ebf13513fcb8adfb5ff93f181e0a58b46b451fb2f3fc2f", @typed={0x8, 0x34, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="41e20e7c9f41f14b733618b89d9eb5cd35ddff7ab3e2be54006c7c586473a8985f005a62023e43d7cab6174b83bd1d41910168c591986d7b7d8eee3a600f439a4b9711fd4fa6bdaf44522bc78f8408f311524d444c9a", @typed={0x8, 0x6a, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="6042200b48d660255d7eef946857420c824df4c8742a4abdb9db", @typed={0x11, 0x61, 0x0, 0x0, @str='/dev/usbmon#\x00'}, @typed={0x8, 0x11, 0x0, 0x0, @ipv4=@remote}]}, @typed={0x8, 0x6f, 0x0, 0x0, @uid=0xee01}]}, 0x12f8}, 0x1, 0x0, 0x0, 0x4000800}, 0x4080) r6 = getuid() r7 = geteuid() mount$9p_xen(&(0x7f0000000340), &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x900400, &(0x7f00000006c0)=ANY=[@ANYBLOB='trans=xen,aname=,access=user,noextend,dfltuid=', @ANYRESHEX=0xee01, @ANYBLOB="2c6163636573733d616e792c64656275673d3078303030303030303030303030303130312c6d6d61702c6163636573733d757365722c6673757569643d34333865376330612d643566352d6361a036642d636135302d2e363461333537612c7365636c6162656c2c646f6e745f61707072616973652c7065726d69745f646972656374696f2c636f6e746578743d73746166665f752c666f776e65723e", @ANYRESDEC=r7, @ANYBLOB=',uid>', @ANYRESDEC=r6, @ANYBLOB=',\x00']) 15:28:49 executing program 7: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000000), &(0x7f0000000040)=""/36, 0x24}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x20010, r0, 0x82cb5000) 15:29:05 executing program 7: sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MDID={0x0, 0xb1, 0x1}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x795}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) read$usbmon(r0, &(0x7f00000000c0)=""/144, 0x90) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000006, 0x8010, r1, 0xb80cd000) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$BTRFS_IOC_SCRUB_CANCEL(r2, 0x941c, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) fadvise64(r3, 0x2, 0x10000, 0x1) ftruncate(r0, 0x7) 15:29:05 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x40014e, 0x40282) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000000)=0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000140)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000100)}) 15:29:05 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x28) 15:29:05 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 58) 15:29:05 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x303000) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000f0332f66696c080000"]) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0xb13) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f0000000040)=@v1={0x1000000, [{0x5, 0xfffff801}]}, 0xc, 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_io_uring_setup(0x7400, &(0x7f0000000200)={0x0, 0xb13c, 0x8, 0x1, 0xca}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000280), &(0x7f00000002c0)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f00000000c0)="336ab7b948353748332461163e568c38cd622b6c0eeec7aaf799f07fa17447f25c5155f3e1f23e09f6eea01faa4c3abbb0f0aacc4d247a72b36f339f5b1473cee51d73a18df36e587ecae9da43a9cafc17a1af4ddc5781e6f0ef7b06e31f3caea5cd47f6d8e88b69882f5452d897a0ae25dfa67d18ab077bdef340cf556ebf94de8497995d1c81bb3fb8f62ba92b", 0x0, 0x0, 0x1, {0x3, r4}}, 0xd4f) syz_io_uring_submit(0x0, r3, &(0x7f0000000300)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x0, {0x0, r4}}, 0x3) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x810, r2, 0x50491000) write$binfmt_script(r2, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'security.capability\x00'}, {0x20, '/dev/usbmon#\x00'}, {0x20, '@({/'}, {0x20, '/dev/usbmon#\x00'}, {0x20, '/dev/usbmon#\x00'}, {0x20, '$'}], 0xa, "4a7a7683ef73b9ad362cdac5f83d4a7a00b0983621aa9188369817e32a8fcee1f9456236b33efa7512efb4f7620b09a0d362e49b2efbcb9c423d634d0de7bbc29da73b2abeec94412f59a5cfb013e83b67f4afab7ef686ed838c1dab0072c2a62f503d977f12247ec77f8381479df02b745c3b401dc5f5f6a3e445eaf9da40f305"}, 0xd2) 15:29:05 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x500) 15:29:05 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x450cbd1f) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:29:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000001700)={0x0, 0x0, 0x10000000}) [ 2552.993377] FAULT_INJECTION: forcing a failure. [ 2552.993377] name failslab, interval 1, probability 0, space 0, times 0 [ 2552.995001] CPU: 1 PID: 11941 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2552.995925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2552.997033] Call Trace: [ 2552.997387] dump_stack+0x107/0x167 [ 2552.997862] should_fail.cold+0x5/0xa [ 2552.998366] ? ___slab_alloc+0x155/0x700 [ 2552.998909] ? create_object.isra.0+0x3a/0xa30 [ 2552.999509] should_failslab+0x5/0x20 [ 2553.000016] kmem_cache_alloc+0x5b/0x310 [ 2553.000553] create_object.isra.0+0x3a/0xa30 [ 2553.001128] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2553.001802] kmem_cache_alloc+0x159/0x310 [ 2553.002357] xas_alloc+0x336/0x440 [ 2553.002828] xas_create+0x34a/0x10d0 [ 2553.003340] ? kernel_text_address+0xf2/0x120 [ 2553.003923] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2553.004613] xas_store+0x8c/0x1c40 [ 2553.005080] __xa_store+0x164/0x2d0 [ 2553.005561] ? xa_delete_node+0x280/0x280 [ 2553.006109] ? trace_hardirqs_on+0x5b/0x180 [ 2553.006675] xa_store+0x31/0x50 [ 2553.007130] __io_uring_add_tctx_node+0x1cf/0x520 [ 2553.007753] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2553.008429] ? alloc_fd+0x2e7/0x670 [ 2553.008918] io_uring_setup+0x1fbb/0x2980 [ 2553.009475] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2553.010154] ? wait_for_completion_io+0x270/0x270 [ 2553.010812] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.011504] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2553.012185] do_syscall_64+0x33/0x40 [ 2553.012674] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2553.013351] RIP: 0033:0x7fd237085b19 [ 2553.013844] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2553.016252] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2553.017253] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2553.018183] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2553.019119] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2553.020057] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2553.020994] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:29:05 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x40014e, 0x40282) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000000)=0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000140)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000100)}) 15:29:05 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 59) 15:29:05 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x600) 15:29:05 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x40014e, 0x40282) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000000)=0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000140)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000100)}) [ 2553.097848] FAULT_INJECTION: forcing a failure. [ 2553.097848] name failslab, interval 1, probability 0, space 0, times 0 [ 2553.099460] CPU: 1 PID: 11960 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2553.100337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2553.101392] Call Trace: [ 2553.101735] dump_stack+0x107/0x167 [ 2553.102191] should_fail.cold+0x5/0xa [ 2553.102669] ? xas_alloc+0x336/0x440 [ 2553.103147] should_failslab+0x5/0x20 [ 2553.103622] kmem_cache_alloc+0x5b/0x310 [ 2553.104139] xas_alloc+0x336/0x440 [ 2553.104588] xas_create+0x34a/0x10d0 [ 2553.105073] ? kernel_text_address+0xf2/0x120 [ 2553.105638] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2553.106300] xas_store+0x8c/0x1c40 [ 2553.106749] __xa_store+0x164/0x2d0 [ 2553.107210] ? xa_delete_node+0x280/0x280 [ 2553.107740] ? trace_hardirqs_on+0x5b/0x180 [ 2553.108285] xa_store+0x31/0x50 [ 2553.108700] __io_uring_add_tctx_node+0x1cf/0x520 [ 2553.109300] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2553.109951] ? alloc_fd+0x2e7/0x670 [ 2553.110412] io_uring_setup+0x1fbb/0x2980 [ 2553.110942] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2553.111576] ? wait_for_completion_io+0x270/0x270 [ 2553.112189] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.112841] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2553.113483] do_syscall_64+0x33/0x40 [ 2553.113952] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2553.114612] RIP: 0033:0x7fd237085b19 [ 2553.115086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2553.117367] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2553.118320] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2553.119232] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2553.120137] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2553.121022] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2553.121915] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:29:06 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0xa00) 15:29:06 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400142, 0x8) r2 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000100)={r2, 0x8, 0xfffffffffffffff7, 0x1}) dup3(r1, r2, 0x80000) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0xfffffffffffffffd) 15:29:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/77, 0x4d}) ioctl$MON_IOCH_MFLUSH(0xffffffffffffffff, 0x9208, 0x7fff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x2f1f) 15:29:06 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x40014e, 0x40282) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000000)=0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)) 15:29:21 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 60) 15:29:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000), &(0x7f0000000040)={'U-', 0x6}, 0x16, 0x1) 15:29:21 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x2800) 15:29:21 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000001700)={0x0, 0x0, 0x1000000000}) 15:29:21 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x40014e, 0x40282) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000000)=0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) 15:29:21 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x700) 15:29:21 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) fcntl$setlease(r1, 0x400, 0x2) 15:29:21 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x4, 0x78, 0x1, 0x1, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1, 0x700, 0x1f, 0x6}}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r0, 0x5, 0xfffffffffffffffa, 0x7}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x15, r1, 0x1, 0x1, 0x6, @remote}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r2, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) r3 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x200043, 0x48) fallocate(r3, 0xc, 0xfffffffffffff142, 0x8001) writev(r3, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e21, 0x0, @private0, 0x6}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000200)={0x0, 0x2, 0x40, 0x6, 0x4}) [ 2568.927075] FAULT_INJECTION: forcing a failure. [ 2568.927075] name failslab, interval 1, probability 0, space 0, times 0 [ 2568.929698] CPU: 1 PID: 11995 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2568.931120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2568.932812] Call Trace: [ 2568.933353] dump_stack+0x107/0x167 [ 2568.934099] should_fail.cold+0x5/0xa [ 2568.934875] ? create_object.isra.0+0x3a/0xa30 [ 2568.935827] should_failslab+0x5/0x20 [ 2568.936602] kmem_cache_alloc+0x5b/0x310 [ 2568.937436] ? mark_held_locks+0x9e/0xe0 [ 2568.938316] create_object.isra.0+0x3a/0xa30 [ 2568.939237] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2568.940300] kmem_cache_alloc+0x159/0x310 [ 2568.941154] xas_alloc+0x336/0x440 [ 2568.941880] xas_create+0x34a/0x10d0 [ 2568.942651] ? kernel_text_address+0xf2/0x120 [ 2568.943578] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2568.944670] xas_store+0x8c/0x1c40 [ 2568.945562] __xa_store+0x164/0x2d0 [ 2568.946315] ? xa_delete_node+0x280/0x280 [ 2568.947181] ? trace_hardirqs_on+0x5b/0x180 [ 2568.948063] xa_store+0x31/0x50 [ 2568.948743] __io_uring_add_tctx_node+0x1cf/0x520 [ 2568.949803] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2568.950887] ? alloc_fd+0x2e7/0x670 [ 2568.951669] io_uring_setup+0x1fbb/0x2980 [ 2568.952525] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2568.953549] ? wait_for_completion_io+0x270/0x270 [ 2568.954556] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2568.955637] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2568.956688] do_syscall_64+0x33/0x40 [ 2568.957444] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2568.958479] RIP: 0033:0x7fd237085b19 [ 2568.959250] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2568.963110] RSP: 002b:00007fd2345fb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2568.964680] RAX: ffffffffffffffda RBX: 00007fd237198f60 RCX: 00007fd237085b19 [ 2568.966148] RDX: 0000000020ff9000 RSI: 0000000020000000 RDI: 0000000000006f65 [ 2568.967625] RBP: 0000000020000000 R08: 0000000020000100 R09: 0000000020000100 [ 2568.969103] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2568.970569] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:29:21 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 61) 15:29:21 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x1, 0x80000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000002, 0x20010, r1, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x12740b) 15:29:21 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x4000) 15:29:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)=0x0) r2 = geteuid() stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r3, r5}}, './file0\x00'}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) setresuid(r6, r7, r3) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000180)=0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000001c0)={{}, {0x1, 0x1}, [{0x2, 0x0, r1}, {0x2, 0x6, r2}, {0x2, 0x1}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x4, 0xee01}, {0x2, 0x7, r3}, {0x2, 0x4, r4}, {0x2, 0x2, r8}], {0x4, 0x1}, [], {0x10, 0x2}, {0x20, 0x3}}, 0x64, 0x0) 15:29:21 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x40014e, 0x40282) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000000)=0x2) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) [ 2569.087828] FAULT_INJECTION: forcing a failure. [ 2569.087828] name failslab, interval 1, probability 0, space 0, times 0 [ 2569.090356] CPU: 0 PID: 12017 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2569.091844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2569.093611] Call Trace: [ 2569.094187] dump_stack+0x107/0x167 [ 2569.094965] should_fail.cold+0x5/0xa [ 2569.095803] ? vm_area_dup+0x78/0x290 [ 2569.096611] should_failslab+0x5/0x20 [ 2569.097418] kmem_cache_alloc+0x5b/0x310 [ 2569.098283] vm_area_dup+0x78/0x290 [ 2569.099061] ? lock_release+0x680/0x680 [ 2569.099925] ? mark_lock+0xf5/0x2df0 [ 2569.100721] ? lock_chain_count+0x20/0x20 [ 2569.101611] ? mark_lock+0xf5/0x2df0 [ 2569.102411] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2569.103546] ? lock_chain_count+0x20/0x20 [ 2569.104439] ? mark_lock+0xf5/0x2df0 [ 2569.105232] ? vm_area_alloc+0x110/0x110 [ 2569.106112] ? __lock_acquire+0x1657/0x5b00 [ 2569.107055] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2569.108173] ? vmacache_find+0x55/0x2a0 [ 2569.109030] __split_vma+0xa8/0x4e0 [ 2569.109809] __do_munmap+0x365/0x1260 [ 2569.110626] ? arch_get_unmapped_area+0x450/0x450 [ 2569.111665] ? lock_release+0x680/0x680 [ 2569.112509] mmap_region+0x7cc/0x1500 [ 2569.113320] do_mmap+0x868/0x1370 [ 2569.114082] vm_mmap_pgoff+0x198/0x1f0 [ 2569.114900] ? randomize_page+0xb0/0xb0 [ 2569.115769] ksys_mmap_pgoff+0x41c/0x560 [ 2569.116635] ? find_mergeable_anon_vma+0x250/0x250 [ 2569.117676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2569.118792] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2569.119906] do_syscall_64+0x33/0x40 [ 2569.120715] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2569.121814] RIP: 0033:0x7fd237085b62 [ 2569.122602] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2569.126510] RSP: 002b:00007fd2345fb0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2569.128143] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fd237085b62 [ 2569.129659] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 2569.131189] RBP: 0000000020ffa000 R08: 0000000000000005 R09: 0000000000000000 [ 2569.132718] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2569.134237] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:29:22 executing program 1: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000015c0), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001740)={&(0x7f0000001600)={0x114, r0, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6bb748bc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7ff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x88}]}, @TIPC_NLA_NODE={0x38, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x2b, 0x3, "a9dd19e659f7334a6e2614f4f18b80cc23129412af12bb9b07de3f5edc3b20611c59caebecd7cf"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfff}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}]}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffff592}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x40815}, 0x4005800) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$CDROMREADMODE1(0xffffffffffffffff, 0x530d, &(0x7f0000000040)={0x7, 0x26, 0x7, 0x0, 0xde}) ioctl$CDROMREADRAW(r1, 0x5314, &(0x7f0000000ac0)={0x0, 0xf0, 0x1, 0x0, 0x68}) ioctl$CDROM_SELECT_SPEED(0xffffffffffffffff, 0x5322, 0x0) r2 = syz_open_dev$vcsn(0x0, 0x1, 0x0) ioctl$DVD_AUTH(r2, 0x5390, &(0x7f0000001540)=@hrpcs={0xb, 0xc6}) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r3, 0x9201) [ 2569.254132] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 2569.319892] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 15:29:36 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x50040, 0x0) ioctl$MON_IOCG_STATS(r1, 0x80089203, &(0x7f0000000180)) r2 = dup(r0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0xc002, 0x0) ioctl$MON_IOCX_GETX(r3, 0x4018920a, &(0x7f0000000100)={&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000000c0)=""/7, 0x7}) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000001700)={0x0, 0x0}) 15:29:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x40014e, 0x40282) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000000)=0x2) 15:29:36 executing program 7: read$usbmon(0xffffffffffffffff, 0x0, 0x0) 15:29:36 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x0, 0xffffffffffffffff}}, './file0\x00'}) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 15:29:36 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x80000) 15:29:36 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0xa00) 15:29:36 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 62) 15:29:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055580)={0xffffffffffffffe1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0xd8, "c3b057e37f7fda"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004cbc0)={0xfff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7, "9cc3d2f815816e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055580)={0xffffffffffffffe1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0xd8, "c3b057e37f7fda"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r3}, {r4, r5}], 0x1, "bd96b5f67f5e17"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000000c0)={r5, 0x0, "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", "de753b9ff88695b19f242daab4fa2c9a22b1a0bf098ba34e499850fb8d743428c4a627f78dff65c1c5bc6fbcf00abf84b8c07cc8e977ee5ddf33e0d2d77151d99a95ea5ea1292462b026de207a6c33b31448b1d498e0abdb0aa9bd91a8c4134e276cddc5294cc5f4bb625e6418087f5d5d0790fc5d697c284db7f2cfe1af8484ce11e2bca8cf6eb43e4956fcce00d16368f0dd03d5a175ce52ca71c7a0434c1a67f1c65c2e50275de0bf42c7f662f540f0f62d32131ddd03996703b98d4e30d2f28f3c0b69eda989897c406ac4fdc5b76328865e5894e05cfd035b3c6b26103f265d44696aabab1a80c4fa9a85d81dfc575d8f3d4b0984feb559df56aa260598c895ed632c63f15facf674dcb4469b462ae019a7fb88db44fbfed3ce74fe719a3e8fa27705e59b07477cc63434b98577e32a89e0627cb1133a51122aa61088d3e111f230107cd2de84adcbefca5a2aa7c618a1a3d9494e647b0306468be37d8b6cca68eabe3c69a38ae5950fc2906742d85377396d55b2e3b655254963a09e3c4fd54db426509a5e9fb62cef5442dc42fff381d3065256356cf4baf46201ed3b05ee54bac079826aed479c07e90ec7018daeef94092236ba58ebcc73414f7137efdc393e1718d1865a5f49bfb7f553adfaa25f3d7a97e5bdb335173d7d5dd2585f764728d89ec4cf25e443e0b1dbb6005a9da02ec4944920ebfdfa602a4e0a75115b89372f81437e599c4b9131d3b9848da2141ea05011953349a35c96e6c10de36589ace003f115d2c6089b793ebf21086b8539df36a3100bbde5b75b78978134ce88ba4f074f1a35ce409bfcdfded56b2c4449394a10ec79c25bdebaaeab081d02b8992a6efbee89a8aeba40b87e9f3c0d8a7175628ab33cdae02283f6b82be9ff4b0438d216789f25121553232556fdcb9e362c15ad79917f890360a61b77d8e95123fd2bb5065b4a14346195b40183b7c2ec9a6c548d14aad945cbfc5dee6e6b7418e0cf17f21cb750e47bc0acce3e7fd997a793411f3e4d2f2a6f3c7922bfdd5e080ce84b24070a31e53d4ec13a483d791cc94d6d169a96ace323fdf61df221facf7febf229df2dc5f0c21f8efa6c3f8e9d540d84dce65c55d8df61a6ab14c9ad7d0b49da9b1173b4675a5b9e24356ac3e140c160ef182e0273c18a7ee57e4cd4f0e58a5024d405586b8f7974efdfc30cd4c4d30504731525ebc10277a66a589070ac2aa9bde2ee9e102455f4d6e937aab42105b2f6ec5c7623b9b152bc2fdf8490571069d230020f14dc096e9c5572e0ad81eae550cab250b825dcf70668f0fbaeb2fef331265c6e545e8b4de28f798d2b6d4b90300a6290a018de2121cceca18128040fdf73a9b99bd5323f3542e5a4e16d92b2cd484200b38419fdfca48c33ffe741f1e1d66a3c846c4b7e781540b0655b631db718c1ff94e62b89c7289cf73a954cb85a5e379e95f2eaff84cce2b504f1b5a54a15aca1073f33567dd7a67da5b62693df3c2f1c0cce330fa04d74072714f1078ed029b031c52cb4fd9a7d929b80049185d45c0eb34f788bd9831f7b98842eaa3b21ce6582b99aef864a68fb3c5507525ea0bea656be7b8705487e7630c1bebfdc07854b34f6e663d83b72e38bb7131a85bcf4f8f06178d35b27b41963c6fb20759016ba6a8d738aa26ade2d2fb4d0041b1f0a4d4d9703b16232ac3935f9c3eb6df3813b28020a946be44812b799683919d9b91cd158967e5e2e575e17e3b3b74cba53cc3c928e5e29358deaddb4840b52f35a5754d7a970fac743c25f1495ba82605f6e9d2a88c356626764ad90116a79022df660299b2d0d7eeb8991a6ead9cd05377c69914fd96def41fa96d308a8c20165901dc7ec0295fcb03d2539f845d22c6b5a8b484756ce7dab7c14105f150e98020eee7f8766fc3a14995ce9ee1b2b1c804032b145957dfa7deefa8476588a69e7bf28a247955cc5d9065049dae438bbf59786b864269bcef6fc827a9b59d150bbeda590940a9843ff54234c180233b3bf68b97adf5e52a8fca5feee171ff57be88149e40163696677b3f102bad5773044f50f4f0eaa1cbbc31ce65fa280ce5c92915f7ef7e07da28efc34bc4c5e267650dcd683ab53ad3db2e7b5284d86e74fc968a846002ab49c153b6cc79ad4d50443127d30ceafd8ebc3f2755e08c7e1dfcfb3cc29786b53d0ef92d1f9204175db92cd0f3f4bbcf9f9206cb295b6c94c77bed2519cd1851b539422682986d6f00401191436c5e9a62130af25672ad91b3c68efc7d7c7c06b0f2e10d8772e172ed09796f51a094e8f99314e2fa8a2497962ba15321cb0ca625fb081e0b02ac16d360aeeff5bf8c46c02437ebc76ddb92068d70265b9c705730fd61e1173812a2afa01ecb2d14491a515d69bd427dd9ed78fc172b73205b9e1712494292c995241c4e16b3ae4d487add261b309f954187536d79bb48ad713f39b32f3dea41e7f8754a7c68846e1d01cf08519b447d7d11b1a6e403d4e56067b625616adb049c216fe0934f51cd0a39592c944ef3ccbb5f4e05290aa81e130e28424f8eb384975bb621af8b6d6bde34f9be3a62c3a33391b2ef86426a5bda9eb50573750654d0283a043fb65e0fafabaa93e71d7ec34d8c94b5c56f0bea7c0b1eae48fc4ba22ad397baa0619509a1e22d374dca1e9e1a7195bc6f8c0914716cc7a23c3f51a816f4eb0de24a782f61eb9a35a4755e958ecc2d2c727b6ec5d8ec01c3f68b8b4bcafe58bc2634aad0f96831f8cea2e718990c22c09ef6b393841ccb9af3284c34209ba58d0f323fdc783b45f601e19a08424bc2884090d8179304d86d8b1fce3dd8dd46bce5e5319b173e2ea97b56d7afef0cf42414d571c507a141b45a866cc4a0a85da8327bb1dada8ae77075405c5cf3e3dff7f5318f77f39090d45ba47aa1243e638d562e0b92cfeeca5a10a588eb917d24df47a77aeb63b85de971763799859af6b0acee7d1f96ae69e380d5f9deb35514c09eb41650bae96cfe4aa3971c109dd0c5dd986be6e7fab74dc59edcc81038d092e762f92bbedee126645d5c22b5683ac29d5370b4d4110ede7d559abe3cee60c8330c0790712714dc6c370dbbf49f0c4ecdb5e7bd504b0f0cc64d0e38dd7eb4e7b8a3a116d7ba5b12f65625c88b7605ac3ff097587c7dafe08dfda270cbb6b746e0210d4c72ae364e141cf4362f25bc71683640645e53390059528da9cfdf5ac6d33171b1e2483b908a928efa428ead02ff31e9baef690eab619cf436a219a474d3b5ac1d68f1ad20c31819e1810031f6ab937ed7f2d0c6ac14fb49cc2887abed389edb8cd20991e997faf770d416c7a147cc0597ed32c0af84b5e3a4bb4741eac481d3ed874cd3db4e6bda85f02335b80ff081109a0416014d4e70527b6e92f9d085b68ef5003d06dc89237423c66a701e54cec750b88d1b8928009fb47857c10507bf4b539926824373aa6ae676f2908e811bb73c2bbb0bf9db0a4b389944c1bdc99053c86ee9480901ff290c753955495dad52f904f198dd14f4404a21327528490518b5442fec1fef95c965a6c4a99168507f281cd3dab362a282f24c522efcc70c294060273f9bd49e4898189b80fb8e127b2a14310a4371ab27f6755f3c09b2c57dd7aaf401d3bdd124c257a6b3a713821448aee7af125d206c2d4398728783ab01dcdb4e41cbe32912997f3481c27a29e2bb00a31d306faad67dd84adc76b9811d392ee71b35e18a945d08ff7456866cbe686ebd491b9ab8de79d01b2ae99f7874b12ae871a5b7ef9480eeebf927dc18766dcf6a5dac6564b4f148a5a2279930328fbe920e91c0c1863abb3904bf821745f9bd7ca7583d426dc00b37815494e1c6a0a92a05af80f72ae9096f226a19b0885e7fbcbee6e5ca0f51dd1810c832795c21ea2b55f63937b9b884e3dfc8a90de929c4129d31aaadd2b7d67ef7b598f8d1964cf93011c12ea7120e9b1fd4e4845c645f7ced8c9a0d7bc74cf04424aca4fa3575373750694a36ae0c119f3ca10b41fb778b81ff862e9ceb89ae86d4b45004c27efd0bcc16934f81d9b4f0b8d7e8096515eb9794498ce8f1f43617c3443c1c3ae6913dafcf59ed652adb3a1e5074607647da58b83a183cbe017dc329f293d5a0159f8061358c39eeabc6c6ce68676b4587c6fd6cff74181c3ccc2497f368ea8fffa8f25893d648dbb8e9ed7e3d211d65406e26c475757cdd8c95fd96936f9e92dd88bb0332c3429105b34771d5b57bdab6aa67441fd362898c033fa81098a5889b7699380a59edd5bc5d36759709da04bf05b47df6d8fc220055f8d787e4517250566600ec158449aa76fd88c15034fd4158e30b1c0c574056c048d975484ccb5d9775ef7bb319f0f0a23991c1ffadff271e044c44a99457e08149d831b9c0962b63ab61954f9443a0233fef352388219659b06e7e99859bd3f8a1c7b50138798c45777c328215018d8521a5d5bf56307be0d4bf4af75052b466e4ece3de4c1b7a49ae06895eea8454b524d6bc16dc8497c4b1dd81a1a97d772e5e5a797a444683d982d086021d8750be8eaec1e613eb231ce961f37a4411169550a70f4a5a4c5c5b94085f19c275ccf0fc83f341d80d5016a455cc013d12bc20ace6fa5a7696b338502f33b4644175853b1bb0970664f2e922fe9cbf5b367b6e74cfa5d98988a6cd97753f8d03b75b05057afeddee1eeef7aea35349e58f813bdb826a87f0ee1756f8740236f560af793a6289fd96cc881c7e6bb98b14f709116a7c1b2e21882a7d144d83fe52294bb049e2e61ae384a8b895460f68076ab2a7e8d8d806b9d51ac66b719d15ab8436f3dd865c117587e669c21189be4961f1d1b9de4adff4db67a3413df981956c74439385e825c9c3a6fc492435163a6432db99d936c0d94b819380c860c123733277d7363272df5a222b7dcc6d7ef411bd7881c2dade110a7c60bcb8cbe0df7efc50a3b12b7fc09216a503ce208bc7d3f3902aff17d8e1edacd077e9d1f5ffe8e982ff054e559ffe6db0954fa34bc0911daa1d2e749b27061df541c6d4e59b142068dcb1e0c33ed9e6cd921cfabc6a905d589b98ea9d60bba7aa0ae16695eaeb42d8bda147e662b7888eab185764c07173ef214b0b3f862243214488c59760c1443f870175e532e09deefb1b167020627f3497d1d7379d33db1ec9716b93b1b1d1a020aa290cf40b2e0dd1878de46602548fcd52de98dcc32f6c593dd4a3af4a043b738bddf8cf1be97bff95e79dd975edce2bc54fb8cbe527426dde73c969ea9762bacf0cbee27fa54201ff51f66d077be43f8c376aec5baf99a7a05e72708196ef1e6782311e8cfb511007a01c4393d5d13d879f678b4aebb4bb8d1d0b101c991866e715e45d79a26ebe098b8b73670747dd687f929c23c7e"}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2583.673079] FAULT_INJECTION: forcing a failure. [ 2583.673079] name failslab, interval 1, probability 0, space 0, times 0 [ 2583.675553] CPU: 0 PID: 12046 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2583.676983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2583.678723] Call Trace: [ 2583.679296] dump_stack+0x107/0x167 [ 2583.680071] should_fail.cold+0x5/0xa [ 2583.680859] ? create_object.isra.0+0x3a/0xa30 [ 2583.681822] should_failslab+0x5/0x20 [ 2583.682631] kmem_cache_alloc+0x5b/0x310 [ 2583.683515] create_object.isra.0+0x3a/0xa30 [ 2583.684415] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2583.685479] kmem_cache_alloc+0x159/0x310 [ 2583.686356] vm_area_dup+0x78/0x290 [ 2583.687132] ? lock_release+0x680/0x680 [ 2583.687975] ? mark_lock+0xf5/0x2df0 [ 2583.688769] ? lock_chain_count+0x20/0x20 [ 2583.689640] ? mark_lock+0xf5/0x2df0 [ 2583.690440] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2583.691549] ? lock_chain_count+0x20/0x20 [ 2583.692405] ? mark_lock+0xf5/0x2df0 [ 2583.693172] ? vm_area_alloc+0x110/0x110 [ 2583.694016] ? __lock_acquire+0x1657/0x5b00 [ 2583.694936] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2583.696051] ? vmacache_find+0x55/0x2a0 [ 2583.696870] __split_vma+0xa8/0x4e0 [ 2583.697627] __do_munmap+0x365/0x1260 [ 2583.698413] ? arch_get_unmapped_area+0x450/0x450 [ 2583.699436] ? lock_release+0x680/0x680 [ 2583.700252] mmap_region+0x7cc/0x1500 [ 2583.701066] do_mmap+0x868/0x1370 [ 2583.701788] vm_mmap_pgoff+0x198/0x1f0 [ 2583.702607] ? randomize_page+0xb0/0xb0 [ 2583.703448] ksys_mmap_pgoff+0x41c/0x560 [ 2583.704290] ? find_mergeable_anon_vma+0x250/0x250 [ 2583.705325] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2583.705347] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2583.705372] do_syscall_64+0x33/0x40 [ 2583.708315] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2583.709386] RIP: 0033:0x7fd237085b62 [ 2583.710165] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2583.713964] RSP: 002b:00007fd2345fb0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2583.715540] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fd237085b62 [ 2583.716985] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 2583.718473] RBP: 0000000020ffa000 R08: 0000000000000005 R09: 0000000000000000 [ 2583.719955] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2583.721420] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:29:36 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x4cd0, &(0x7f0000000000)={0x0, 0xc389, 0x0, 0x0, 0x248}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7daf6) 15:29:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x40014e, 0x40282) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) 15:29:36 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x400000) 15:29:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x0, 0x116011, 0xffffffffffffffff, 0x8000000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f00000000c0)="336ab7b948353748332461163e568c38cd622b6c0eeec7aaf799f07fa17447f25c5155f3e1f23e09f6eea01faa4c3abbb0f0aacc4d247a72b36f339f5b1473cee51d73a18df36e587ecae9da43a9cafc17a1af4ddc5781e6f0ef7b06e31f3caea5cd47f6d8e88b69882f5452d897a0ae25dfa67d18ab077bdef340cf556ebf94de8497995d1c81bb3fb8f62ba92b", 0x0, 0x0, 0x1, {0x3, r3}}, 0xd4f) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r2, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/15, 0xf}], 0x3}, 0x0, 0x0, 0x0, {0x2, r3}}, 0x4) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x5) 15:29:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, 0xffffffffffffffff, 0xfffff000) 15:29:36 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x2000) 15:29:36 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x1000000) 15:29:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x5, 0x840200) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) write$binfmt_elf32(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="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"/1590], 0x62a) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000700)) writev(r2, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) socket$packet(0x11, 0x2, 0x300) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x5, 0x2, &(0x7f0000000380)=[{&(0x7f0000000180)="d89f986055912865a706af64691e05dbbbbf41036272b3cf5a0195837bf0b7d0c59f13cc00bf9b843754a44fc33f91154f650dcc1737d7b4469d51eb931b7512677520ab1cffa87ed69e890ec4f9bd58b97b69bdb9e551c8ae8ae18ecd687ba41c040c8dfaf05e32d52f9773ecdff2b4335b74012604541bc037f179f056751b64c52ba050a2cec2ddaf417ae429893b824fdcffd3b2eda306af52d7b9aadb573b883f6eefde6a3b90b01b92c2da4265a8fa21dbda4403b83cfdfb07488c4d6a924aa16edf3f1169eddb3b2812176ed1850293de38a50befddf4acabd9dd738954bad1bde2b933dc868587", 0xeb, 0x9}, {&(0x7f0000000280)="2cf6f19c57e258f3a3911bec4817dbbe803981664c3b13d0f4afdbb5755a61a440b83846af3b39a7fca5c28fd90081152e5a524d0f532d1c2ca1de7f06b8874afa36ca938ab7553067c0b6c918f705810785c5b0a23a92c3350fb08f59400671f12e401aa5a1634dafcc3d6830f69f5023b8ca25e2f7e70b9255d75a76fc2c55ad3c35f1ef46ec8ea6c43339c7733e6fe3465ab0df17ea308e0c3f9d6af1ec0732592c4faf285a42ea9351d7ed20c14f46364abc64755ebcf87ef6c02fca70e680c422cfb160f1512878241ceb7d92d700f673df237dd69255ee36ebf0155847f071314f3ce4012f07053e7c8523ca89825d1388a2ce5a471559bea2", 0xfc, 0x4}], 0x200000, &(0x7f00000003c0)={[{@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@fsuuid={'fsuuid', 0x3d, {[0x47, 0x63, 0x66, 0x0, 0x32, 0x61, 0x39, 0x35], 0x2d, [0x64, 0x38, 0x39, 0x36], 0x2d, [0x37, 0x61, 0x0, 0x35], 0x2d, [0x63, 0x66, 0x30, 0x38], 0x2d, [0x33, 0x31, 0x65, 0x63, 0x65, 0x30, 0x31, 0x65]}}}, {@subj_user={'subj_user', 0x3d, '}'}}]}) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x68a820, 0x20) 15:29:56 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x3f00) [ 2603.712432] FAULT_INJECTION: forcing a failure. [ 2603.712432] name failslab, interval 1, probability 0, space 0, times 0 [ 2603.713906] CPU: 1 PID: 12091 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2603.714747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.715771] Call Trace: [ 2603.716102] dump_stack+0x107/0x167 [ 2603.716550] should_fail.cold+0x5/0xa 15:29:56 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000200)={0x0, 0x0}) r1 = dup(r0) ioctl$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000001700)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r2, 0xfffff000) ioctl$MON_IOCH_MFLUSH(r2, 0x9208, 0x2) 15:29:56 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x2000000) 15:29:56 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 63) [ 2603.717018] ? vm_area_alloc+0x1c/0x110 [ 2603.717669] should_failslab+0x5/0x20 [ 2603.718139] kmem_cache_alloc+0x5b/0x310 [ 2603.718639] vm_area_alloc+0x1c/0x110 [ 2603.719106] mmap_region+0x982/0x1500 [ 2603.719590] do_mmap+0x868/0x1370 [ 2603.720020] vm_mmap_pgoff+0x198/0x1f0 [ 2603.720503] ? randomize_page+0xb0/0xb0 [ 2603.720998] ksys_mmap_pgoff+0x41c/0x560 [ 2603.721499] ? find_mergeable_anon_vma+0x250/0x250 [ 2603.722105] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2603.722749] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2603.723384] do_syscall_64+0x33/0x40 [ 2603.723852] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2603.724486] RIP: 0033:0x7fd237085b62 [ 2603.724946] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2603.727190] RSP: 002b:00007fd2345fb0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2603.728120] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fd237085b62 [ 2603.728982] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 2603.729847] RBP: 0000000020ffa000 R08: 0000000000000005 R09: 0000000000000000 [ 2603.730736] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2603.731632] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:29:56 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, 0xffffffffffffffff, 0xfffff000) 15:29:56 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00'}) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0x8, {0x0, 0x4, 0x3, 0x8001, 0x21}}) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r1, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0x7daf6) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x6, @multicast}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x3, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000080)={r5, 0x3, 0x6, @multicast}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000080)={r7, 0x3, 0x6, @multicast}, 0x10) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000080)={r9, 0x3, 0x6, @multicast}, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x134, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x48}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x4040010}, 0x4801) 15:29:56 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r1, 0xfffff000) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000000000)={r0}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r2 = eventfd(0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r3, 0xfffff000) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000cc0), 0x48000, 0x0) r5 = syz_open_dev$vcsu(&(0x7f0000000d00), 0x8000, 0xc2) r6 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r6, 0xfffff000) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r8, 0xfffff000) r9 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000031c0), 0x3) r10 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r10, 0xfffff000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003200)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)="59575f6614c24390fb1806b1e8c24a1f61e245eccf5681e0d2dce6a6ddfeb6365ee7bb7ae65222f377a20d58b1e1c1c7434d521ccd094002f6", 0x39}, {&(0x7f0000000100)="34b8f322c12133d243414d57a77118b2d9e87334c08e0d5103dc549a553cbb3ad984b1add8f9f069b59030e4aa42f6350c71d60ad7b93a555ec88ada75926a0fbe8b6bc8d8d5d2d5b7cc8e5b1c3c43328cbd88c84dd5a015619cf6663298bd7fb91ac2c610619f9bf913db03b6ab1def44a4436ff5a2632d80361f2b431dca6165b80ecf533fa876439e3ece2a2371", 0x8f}, {&(0x7f00000001c0)="6ecb544e428b06d50c86f3f106ba43e799217ff98c13d206be65ee2917fb5618b507752bd22c54f25e2d29262dab30dda3683d6450aa323136a62b3b594a8f363ff7ec0f", 0x44}, {&(0x7f0000000240)="8ad1ecc01f651c2f2b83779c2d58e0e4f40ce0367e4a68e3f8fd492c6662a6f8782f2c50d23cff577e29e7ee4ba22c71c53ab3ec15c316e197189a697cfc438a4cfbb7870ae37cf87d09281499720dc05a0916db039d690873dbbe5ad39f9c06e08a82373f04820359352035ffbb7557b5b80338d5ce0ac7ec43f3159b0328a35130ac74fb06d595a7b056eb24409d60e78f2081167623c777a04a03aa1898e88766400c86202ce5a828014c0bf2e9cb4fae0ad687676598e4532d43", 0xbc}, {&(0x7f0000000300)="19a30040fb19706e8a31c0845f3eb79341ab86d1af06e440f974a35fde821c737e8d5d26b75edda02bc2b87dc550", 0x2e}, {&(0x7f0000000340)="1bc8e7611e3210b1123358e2d1e86a6c87826960ca2b8fa0484a97", 0x1b}, {&(0x7f0000000380)="976dab1bb9ce0c8107c54d642e458c9e0ea672163374624e4c84dea8a6bec3bbe4f247ab3cbab4c42e28ff98c9ec80e9ac77bda374795d0bbbb082d072f2c8e31005cddcf7cf8ebbcc3e429d6b0b5a864164413adbf3c2aa7a68bfa93aa6164d85ee28d302244598b563c420796d881c887e97b8aea9546503c3bb0f0515486e466af0a9d71d8caedfbd09db71e4f975447ab482e55d3c5150a879247843f413cd29186b118302bc2c9dbcb2ffba876051b2562a239d409725f003ac2c0216b95bfaa7fe1d7d3f4bfd2b12fa0e59ff5419303812b9696d869d5bbb3ab4c07e1d15875a9014d1d44d22", 0xe9}], 0x7, &(0x7f0000000580)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}], 0x20}}, {{&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000640)="59db9bf9e9e8249d6e2ebb5e5080956ca5b378f6460cb24ce6404472f42fc51439161a87ac897c8c7671e97b9c82ed5fac622940dfac5b6a05174ef305a78e255136d7aeb16f889e5ef0188ed8b9208ee3077b3394c97e44f1117cffafa8c8282a71d25a6818391f107a48e3d4dacc8c015cba07665b405a", 0x78}, {&(0x7f00000006c0)="fd9f774a41e81c89893a9ef2032a0e0e4f40eeca10459bcc68a462c4b015e3cd2b62de2a9c1cebcda27b2986df6df2e965a4b8e75743017e381fc634ee1a1b7654980cb07eb990f8e6254deb789a6cdc8f0c77827dc2d66fd0de5506618809bb863d37c77aeffc0483f0566346bed1ad7eb5d2014d9f63b43c7b12724256ba49e433ab8f22039ddd533d75e70471a387eebca260cab94af6a36776003edb5643f653febbe8d7f727f6b3ac7419d8347ee3306ed4d3b3660ce412ebb63e49f9b030ea2181ef59432a7ab2420fe8", 0xcd}, {&(0x7f00000007c0)="27b6da8f49ba355a3219cde3b81f9caf71856c36a1229b5e3040a7018f1f7f5da740428a19bdee6538998aef418c15f3683ae707962fc7dd07ea83e1b85b5d159cc567325a2c3b3be42002cdbefdcc659810114e384e0a0b78c322aeaa20fef246d77d40e75e3613640034c56a1bfad0c01f", 0x72}, {&(0x7f0000000840)="608877af283a6183559c1a76bdf086331087f13fecf0b5aa51a363903800", 0x1e}, {&(0x7f0000000880)="5c976a635ed81b86edad5bebc8490b534c002dd20f1334596f0a2b57edf2eb811c425262e62ef73d7870c4ff05faccc74be99dc9c2ab3d190919b5f0f9a0bb2395a585d4d853bf88c1f1c2e822221e1ba866e67ca09b045913dd42b147ff089f4e50a52ea31100b3e24ecbbed4a8bf", 0x6f}], 0x5, &(0x7f0000000d40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r2, r3]}}, @rights={{0x2c, 0x1, 0x1, [r4, r5, r6, r7, r8, r1, r0]}}], 0xd8, 0x20048000}}, {{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000000ec0)="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0x1000}, {&(0x7f0000001ec0)="6192bdb55110028de69d3a0f5679d310a29c73f017ef8ac5decb0a105877cb526e71793acfbe8120abbc60f869f4cbc65de29cd4a2153e9f9e87a12b274dd10cecb42a52f853a1545d3296a3db03ed1a6bffac01c141134ff02e3695", 0x5c}, {&(0x7f0000001f40)="087406c4e54228e0183de5e65e96e6f3ae0aeccd5a71333d", 0x18}, {&(0x7f0000001f80)="42e845a9f89efd4d7937dc62af49f0b710002e3ea794b0872178b97a062a7d3cb5da92a8fc1f67b88bc160ca08a35b15ef0ef65579bcac8f8ed0d62340566baebf0fa4eccecf1ae1d5b8b5e8ba6f9cda065d0a65f5e27f9cf6da2bb6694a2cf00c1a98e66f3d6be1e3650a1ea03053438c87010c3c8a7e947650b0dcbf007d0b3a1ba8c999c49f681cbf79b5de65862d", 0x90}, {&(0x7f0000002040)="f74ac4153bc2321ad904622aba4786330cdf7fee8266882028757ac052e0a9c3b6929d19a4c2ec6e31fda6a09f98377160a35dfc1b1b504bf6d83f1ddaf0f8aa451f4b20d61095dc2a9c468ca27410bb0f48ca3b29ee90630abced4950ca97bf0648a0df2a47ba4024abb23a3283593a76de6077371622844597fcaa61ac6fc2aa0f3b78a2f2e618556ee70debe8b39cf663694d5d15b3f062c346e18760f93aaef4f05504684af5cac26743a62d3486e85d3449d925774aeeab454cb86de78404ead6c4288a1c373406303ca2eeda51ede680", 0xd3}, {&(0x7f0000002140)="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", 0x1000}], 0x6, &(0x7f0000003240)=[@rights={{0x18, 0x1, 0x1, [r9, r1]}}, @rights={{0x1c, 0x1, 0x1, [r0, r10, r1]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0x0, 0xee01}}}], 0x70, 0x4008811}}, {{&(0x7f00000032c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000003340)="52314fa2154569914394d6d5ad0dacea6d54936b4c686b511d8356373b9e61fd356fd77e149a5dc8c490773b6d6c11bec7dfc380731d49c9d19a6d99e5cd417e6aa8115e39b5cd11c22c2df6da11ca923ce83efc892f66efba809f6f6a6fe14600750cfa1b825876a32710bdfb11bf13efc66e4750ef133c524ad993b5235f24ac04e61aa18a259100d9252b4fa3684f097084fc08e40ef3ff1562708916a5a3a6f0bf5e3cd9fdf57b1932973f4a93aa33e847989bba7e", 0xb7}], 0x1, 0x0, 0x0, 0x4000000}}, {{&(0x7f0000003440)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000035c0)=[{&(0x7f00000034c0)="f0c4d7add78de4399240e69635343fc3c53e25f9b64afdb9e779d63e", 0x1c}, {&(0x7f0000003500)="7790e8ca0af608", 0x7}, {&(0x7f0000003540)="599c319ff40a3d9c63db7810848510ce2f80a80214341ed7101594a72d8d0abbb53916e5c0a677e5887e7d04c0df1320b268560ec8f6349f7e77194fa68db258516bee0528d1862164aa77441052a56110d8baad1c3132c4af0a8e56", 0x5c}], 0x3, 0x0, 0x0, 0x81}}], 0x5, 0x5) 15:29:56 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1000005, 0x1f012, r1, 0xfffff000) r2 = pidfd_open(0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055580)={0xffffffffffffffe1, [{}, {}, {}, {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}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {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, 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}], 0xd8, "c3b057e37f7fda"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004cbc0)={0xfff, [{}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}], 0x7, "9cc3d2f815816e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055580)={0xffffffffffffffe1, [{}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {r151}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}], 0xd8, "c3b057e37f7fda"}) r226 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r226, 0xfffff000) flistxattr(r226, &(0x7f00000010c0)=""/200, 0xc8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={0x0, ""/256, 0x0, 0x0}) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f00000011c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0xff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000004c140)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b580)={0x0, [{}, {r84}, {}, {r63, r35}, {r162, r220}, {r51}, {r65, r203}, {r211}, {r8, r17}, {r197}, {0x0, r33}, {0x0, r82}, {0x0, r120}, {0x0, r21}, {r195}, {}, {r209, r45}, {}, {}, {0x0, r90}, {}, {r99}, {r153, r18}, {r178}, {r105}, {0x0, r127}, {0x0, r118}, {r205}, {r89, r5}, {0x0, r62}, {}, {}, {0x0, r102}, {0x0, r208}, {r56}, {r177, r123}, {r112, r98}, {r175}, {0x0, r11}, {r48, r80}, {}, {}, {r216, r132}, {r222}, {0x0, r152}, {}, {r65, r173}, {r97, r15}, {r114}, {r136, r26}, {0x0, r206}, {0x0, r141}, {}, {}, {}, {0x0, r49}, {}, {}, {}, {0x0, r47}, {r218}, {0x0, r134}, {}, {r9}, {r28, r20}, {}, {r157}, {0x0, r24}, {0x0, r139}, {}, {}, {r133}, {r143}, {0x0, r199}, {}, {}, {0x0, r25}, {r217}, {}, {}, {r42}, {0x0, r14}, {}, {0x0, r67}, {}, {r87}, {}, {}, {}, {r36}, {r155}, {r81}, {r108, r179}, {}, {}, {}, {r170}, {}, {r95, r111}, {}, {r60}, {r196, r121}, {}, {}, {r53, r147}, {0x0, r158}, {0x0, r122}, {}, {}, {0x0, r91}, {r110}, {r23, r156}, {}, {}, {0x0, r185}, {}, {r225, r32}, {}, {0x0, r213}, {r119}, {}, {r54, r191}, {}, {r58}, {0x0, r166}, {r167, r166}, {0x0, r193}, {r75, r166}, {r68}, {0x0, r188}, {r149, r190}, {r46}, {r40, r204}, {r165, r86}, {r13}, {r106}, {r140}, {0x0, r64}, {}, {r83, r59}, {r10, r92}, {}, {}, {0x0, r78}, {r55}, {r30}, {}, {0x0, r210}, {0x0, r29}, {r176, r183}, {0x0, r115}, {}, {}, {}, {r4}, {0x0, r160}, {0x0, r213}, {0x0, r201}, {r212}, {}, {r6, r101}, {r103, r160}, {0x0, r31}, {0x0, r93}, {r63, r71}, {0x0, r116}, {r94, r44}, {r169, r145}, {r202}, {0x0, r193}, {}, {r194, r172}, {0x0, r164}, {r104}, {}, {r174}, {r84}, {r72}, {r27}, {0x0, r12}, {}, {r146}, {r43, r102}, {r129, r128}, {0x0, r73}, {0x0, r198}, {r214, r80}, {r184, r131}, {r16, r50}, {0x0, r107}, {0x0, r142}, {}, {}, {r224, r74}, {0x0, r113}, {0x0, r189}, {}, {0x0, r137}, {}, {}, {0x0, r181}, {0x0, r37}, {r19, r79}, {r169, r77}, {0x0, r168}, {r34}, {r219, r39}, {r76}, {}, {}, {r130, r100}, {0x0, r192}, {0x0, r66}, {0x0, r38}, {r61}, {r88}, {}, {}, {0x0, r150}, {0x0, r171}, {r70}, {0x0, r186}, {0x0, r135}, {}, {r117, r124}, {r112, r200}, {}, {r182}, {r138}, {}, {r163}, {r187}, {0x0, r93}, {0x0, r69}, {r125, r207}, {}, {}, {0x0, r126}, {0x0, r52}, {r154, r223}, {}, {r221}, {r85}, {r180}, {r96}, {0x0, r161}, {}, {r136, r148}, {}, {r41}, {0x0, r215}, {r109}, {}, {r159, r228}, {r22, r57}], 0xb, "b198707d3c4cd7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004dbc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r144}, {r151, r227}], 0x1, "bd96b5f67f5e17"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000000c0)={r7, 0x0, "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", "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15:29:56 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) read$usbmon(r0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, 0xffffffffffffffff, 0xfffff000) [ 2603.778049] device wlan1 entered promiscuous mode 15:29:56 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x4000000) 15:29:56 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 64) [ 2603.816368] FAULT_INJECTION: forcing a failure. [ 2603.816368] name failslab, interval 1, probability 0, space 0, times 0 [ 2603.817772] CPU: 1 PID: 12109 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2603.818593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.819581] Call Trace: [ 2603.819896] dump_stack+0x107/0x167 [ 2603.820331] should_fail.cold+0x5/0xa [ 2603.820786] ? create_object.isra.0+0x3a/0xa30 [ 2603.821337] should_failslab+0x5/0x20 [ 2603.821786] kmem_cache_alloc+0x5b/0x310 [ 2603.822273] create_object.isra.0+0x3a/0xa30 [ 2603.822789] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2603.823394] kmem_cache_alloc+0x159/0x310 [ 2603.823895] vm_area_alloc+0x1c/0x110 [ 2603.824359] mmap_region+0x982/0x1500 [ 2603.824816] do_mmap+0x868/0x1370 [ 2603.825234] vm_mmap_pgoff+0x198/0x1f0 [ 2603.825696] ? randomize_page+0xb0/0xb0 [ 2603.826174] ksys_mmap_pgoff+0x41c/0x560 [ 2603.826654] ? find_mergeable_anon_vma+0x250/0x250 [ 2603.827238] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2603.827865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2603.828478] do_syscall_64+0x33/0x40 [ 2603.828920] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2603.829532] RIP: 0033:0x7fd237085b62 [ 2603.829973] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2603.832153] RSP: 002b:00007fd2345fb0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2603.833054] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fd237085b62 [ 2603.833895] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 2603.834737] RBP: 0000000020ffa000 R08: 0000000000000005 R09: 0000000000000000 [ 2603.835619] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2603.836454] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2603.839181] device wlan1 left promiscuous mode 15:29:56 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000004c0)="a8", 0x1}], 0x200004c1) r2 = fcntl$getown(r0, 0x9) sendmsg$netlink(r1, &(0x7f0000001340)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)=[{&(0x7f00000000c0)={0x1234, 0x24, 0x4, 0x70bd2b, 0x25dfdbfc, "", [@typed={0xc, 0x10, 0x0, 0x0, @u64=0x698}, @nested={0x108d, 0x5f, 0x0, 0x1, [@generic="3f9a94a716a6f2966f", @typed={0x8, 0x1c, 0x0, 0x0, @ipv4=@loopback}, @generic="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", @generic="c6f72ffd2d12b319f46e0878e20e1534d8d3bc497340481f5c3152a04b2c3063b08c0ece88c5dd4f6b7d2b0619d4797c7107ce01faee6e1efce4229bc713f29acf41624cefeb6eae6c321c9d626bd209224ea32dd16d535c2ae776cfca1308e34cc19ad3", @typed={0x11, 0x54, 0x0, 0x0, @str='/dev/usbmon#\x00'}]}, @typed={0x8, 0x86, 0x0, 0x0, @uid=0xee01}, @generic="62c4fcea26bf3c411df8fec71e405e98dc0e07b6dae0161a848ad7036435e50b1b2306ba340cda23204427a27b39dafd8a9e5411f6bee99bc5fb8af0d212fb211dfc01356274eaaeaacf18e697629acdb1f93c267d60", @typed={0x8, 0x95, 0x0, 0x0, @uid=0xee01}, @nested={0xb4, 0x37, 0x0, 0x1, [@generic="2bf2b1f03754e71b884bfddce7dc313117340842f2b905233eca8bc1d9c8f28d2d50749a6c7e0516b09a8a8c21a842e298b94f12e1dea3aaff2de207b30ca4c5db72188d94e50a44ab7206b645c0fd3c207c28935f83bc83134e79250d46eaeb227855acde1becf543594f61cae60216084674328b50ab89aac0ccaae20bf1ba77c66038fa59ae05a6e32bbb9bb494887b1de0fcb407087fc56d8813cd1a0bc89750af32", @generic, @typed={0xc, 0x7, 0x0, 0x0, @u64=0x2340}]}, @generic, @generic="b55468bdea7bcaba9afbfcb0cc4fd197ee512e87cc5bf2d3b5af4696e269dbdea9d30f605275956e466b250287a7b5ba3914b8530c606ce4f3280be6cb12230f38a373bdf127b43eba32e725420d3c9314e7a25874986a9ee2c87520dbbd0adec59a217336b9a4d73a93d4"]}, 0x1234}], 0x1, &(0x7f0000001300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee01, 0xee00}}}], 0x40, 0x8081}, 0x85) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) [ 2603.853741] device wlan1 entered promiscuous mode 15:29:56 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x0, @inherit={0x80, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000021170700000000000000b218ab90f3fad59a03000000cd000000000000000000000052c70000000000a580040000000000b664f17b02000000000000007eac03027c4830daa39375770000ffff00006eed22d900000000010000800000001e0900000000000000080000000000000004000000000000580b080623f1b53708916edf8ff0787ec46bff6b01731852cbd56f81b75fd3ac4ca517042584649f9e7f4d95c6065a837c327b014ea21797f0653bd3b4393154cab5d5f75b19511ce6e28b5e493c28a969caf5c0be65575e098fe6980d3d89c27d6ba5a22c9c49802473d0b1"]}, @devid}) r1 = fsmount(0xffffffffffffffff, 0x0, 0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'nr0\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000480)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200), 0x2e8002, 0x0) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000600)={0x0, 0x3, 0x6eaa4808, 0x401}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r4 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x3330}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r2, 0x197f8000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x4000) 15:29:56 executing program 3: syz_open_dev$usbmon(&(0x7f0000000080), 0x10000000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040), 0x40014e, 0x40282) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x1f012, r0, 0xfffff000) 15:29:56 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) syz_io_uring_setup(0x6f65, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 65) [ 2603.895406] device wlan1 left promiscuous mode [ 2603.913802] FAULT_INJECTION: forcing a failure. [ 2603.913802] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2603.915266] CPU: 1 PID: 12126 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2603.916068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.917014] Call Trace: [ 2603.917322] dump_stack+0x107/0x167 [ 2603.917744] should_fail.cold+0x5/0xa [ 2603.918181] __alloc_pages_nodemask+0x182/0x600 [ 2603.918712] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2603.919404] ? walk_mem_res+0x170/0x170 [ 2603.919869] alloc_pages_current+0x187/0x280 [ 2603.920374] pte_alloc_one+0x16/0x1a0 [ 2603.920809] __pte_alloc+0x1d/0x330 [ 2603.921228] remap_pfn_range_internal+0x9a3/0xf60 [ 2603.921788] ? lookup_memtype+0x5b/0x200 [ 2603.922258] ? apply_to_existing_page_range+0x40/0x40 [ 2603.922856] remap_pfn_range+0xcd/0x160 [ 2603.923308] ? remap_pfn_range_notrack+0x70/0x70 [ 2603.923855] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 2603.924447] io_uring_mmap+0x398/0x530 [ 2603.924891] mmap_file+0x5e/0xe0 [ 2603.925275] mmap_region+0xc4d/0x1500 [ 2603.925713] do_mmap+0x868/0x1370 [ 2603.926112] vm_mmap_pgoff+0x198/0x1f0 [ 2603.926556] ? randomize_page+0xb0/0xb0 [ 2603.927013] ksys_mmap_pgoff+0x41c/0x560 [ 2603.927479] ? find_mergeable_anon_vma+0x250/0x250 [ 2603.928041] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2603.928637] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2603.929229] do_syscall_64+0x33/0x40 [ 2603.929649] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2603.930233] RIP: 0033:0x7fd237085b62 [ 2603.930654] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2603.932762] RSP: 002b:00007fd2345fb0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2603.933631] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fd237085b62 [ 2603.934436] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 2603.935247] RBP: 0000000020ffa000 R08: 0000000000000005 R09: 0000000000000000 [ 2603.936063] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2603.936868] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 15:29:56 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0xa000000) 15:29:56 executing program 1: pipe(&(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x4, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) ioctl$PTP_EXTTS_REQUEST(0xffffffffffffffff, 0x40103d02, &(0x7f0000000000)={0x4, 0x8}) [ 2603.984050] ------------[ cut here ]------------ [ 2603.984719] WARNING: CPU: 1 PID: 12126 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 2603.985786] Modules linked in: [ 2603.986197] CPU: 1 PID: 12126 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2603.986989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.987979] RIP: 0010:get_pat_info+0x216/0x270 [ 2603.988524] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 b1 88 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 9a 88 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 b5 a5 5a 00 e9 [ 2603.990658] RSP: 0018:ffff888043817890 EFLAGS: 00010206 [ 2603.991289] RAX: 0000000000013500 RBX: ffff888017619e00 RCX: ffffc900007e3000 [ 2603.992144] RDX: 0000000000040000 RSI: ffffffff81125466 RDI: 0000000000000007 [ 2603.992960] RBP: ffff888043817948 R08: 0000000000000000 R09: ffff888043817818 [ 2603.993801] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 2603.994637] R13: 1ffff11008702f12 R14: 0000000000000000 R15: ffff888017619e50 [ 2603.995485] FS: 00007fd2345fb700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 2603.996428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2603.997108] CR2: 00005627e8a99480 CR3: 0000000043974000 CR4: 0000000000350ee0 [ 2603.997938] Call Trace: [ 2603.998268] ? pgprot_writethrough+0xc0/0xc0 [ 2603.998771] ? finish_task_switch+0x126/0x5d0 [ 2603.999305] ? finish_task_switch+0xef/0x5d0 [ 2603.999841] untrack_pfn+0xdc/0x240 [ 2604.000277] ? track_pfn_insert+0x150/0x150 [ 2604.000777] ? lock_downgrade+0x6d0/0x6d0 [ 2604.001279] ? uprobe_munmap+0x1c/0x560 [ 2604.001757] unmap_single_vma+0x1bc/0x300 [ 2604.002266] zap_page_range_single+0x2ce/0x450 [ 2604.002804] ? unmap_single_vma+0x300/0x300 [ 2604.003323] ? remap_pfn_range_internal+0xc56/0xf60 [ 2604.003903] ? lookup_memtype+0x5b/0x200 [ 2604.004398] ? apply_to_existing_page_range+0x40/0x40 [ 2604.004999] remap_pfn_range+0x139/0x160 [ 2604.005484] ? remap_pfn_range_notrack+0x70/0x70 [ 2604.006027] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 2604.006640] io_uring_mmap+0x398/0x530 [ 2604.007116] mmap_file+0x5e/0xe0 [ 2604.007514] mmap_region+0xc4d/0x1500 [ 2604.007967] do_mmap+0x868/0x1370 [ 2604.008404] vm_mmap_pgoff+0x198/0x1f0 [ 2604.008869] ? randomize_page+0xb0/0xb0 [ 2604.009364] ksys_mmap_pgoff+0x41c/0x560 [ 2604.009841] ? find_mergeable_anon_vma+0x250/0x250 [ 2604.010449] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2604.011093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2604.011710] do_syscall_64+0x33/0x40 [ 2604.012177] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2604.012783] RIP: 0033:0x7fd237085b62 [ 2604.013746] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2604.019721] RSP: 002b:00007fd2345fb0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2604.022164] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fd237085b62 [ 2604.022974] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffa000 [ 2604.023820] RBP: 0000000020ffa000 R08: 0000000000000005 R09: 0000000000000000 [ 2604.024659] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2604.025495] R13: 0000000020ff9000 R14: 00000000200000c0 R15: 0000000020ffa000 [ 2604.026339] irq event stamp: 1335 [ 2604.026739] hardirqs last enabled at (1343): [] console_unlock+0x92d/0xb40 [ 2604.027742] hardirqs last disabled at (1352): [] console_unlock+0x839/0xb40 [ 2604.028741] softirqs last enabled at (826): [] asm_call_irq_on_stack+0x12/0x20 [ 2604.029765] softirqs last disabled at (761): [] asm_call_irq_on_stack+0x12/0x20 [ 2604.030783] ---[ end trace 15eb0860cfde92c6 ]--- VM DIAGNOSIS: 15:29:57 Registers: info registers vcpu 0 RAX=00000000005da980 RBX=0000000000000010 RCX=000000c0000fcc00 RDX=000000c007caf580 RSI=00000000000055aa RDI=00000000008e08e0 RBP=000000c00400b0c8 RSP=000000c00400b090 R8 =0000000000ea8ac0 R9 =0000000000ea89c0 R10=0000000000000002 R11=0000000000000011 R12=00000000000000f1 R13=0000000000000000 R14=0000000000e5dacd R15=0000000000000000 RIP=00000000005da9a6 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000000c000030410 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff27febcd58 CR3=000000001a652000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000038 XMM01=adb9639af4bdc7312adeb75078f3a819 XMM02=a19c02961165bc06de04e561d32dd580 XMM03=7b4d268d0e19836b03ac26314020c0a9 XMM04=883775749f141706ce2d7bf2f85b8537 XMM05=e9a19e061dc7a75278adb9639af4bdc7 XMM06=06de04e561d32dd580017fa990f23168 XMM07=cce6b6acba3970e00ba19c02961165bc XMM08=6b03ac26314020c0a92fe9c42ac89fb4 XMM09=eb5ef80538d833e0497b4d268d0e1983 XMM10=8413fb05fc5898e16e7f6bf38aa822e6 XMM11=43bef2b3cb7ad070c631f4ca0254c1cb XMM12=7284ebb017227c87f6d60d211f6c1e0c XMM13=0000000000000000968cf7c05f65f4de XMM14=000000280000000003340704ea020000 XMM15=00000000000000006174616400000000 info registers vcpu 1 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e8271 RDI=ffffffff879fa240 RBP=ffffffff879fa200 RSP=ffff8880438171d8 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000030 R13=0000000000000030 R14=ffffffff879fa200 R15=dffffc0000000000 RIP=ffffffff822e82c8 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd2345fb700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005627e8a99480 CR3=0000000043974000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000ff0000 XMM01=6a6e695f31313230385f7a7973006273 XMM02=000000000000000000ffffffff000000 XMM03=00007fd23716c7c800007fd23716c7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000