a907fe8fc84d78abe5f3e48ae3e61a6783db30afb65ca4766103dfe019c32c39d3d6384da4a67a6448078bd7ab0b635ca2f5f6f60821ad92ab5eb80fc403883d53c8051ffc46e705dce5a23f03684c8a7a0f5313876a7b0d504a140fa5c0982b1a5e7fbd5e22c89b00d93f8f96686c62e5105b1915168c371c4b3fc500a3344f6d3549a787fd12c04825da7eb757c3b78fc665f91c8a3c81aa6a3d53405514d25992b00d1e6b5846723d54fac64ff2c8b7038382c550c2e514191e9bc029ed2587b769c244a43117febea4d456db8aefacb6a2fac8110aa0e896b5258014b867687e5c71c3f261e9fff7d6870d4df0d38d42afc391c9fa387afb90f60f624e35d0108676b77f51fb7279064e367e0321220f94c47c1c6ff74baf8803b0ff312f50e122dde4c12e86cf81b68fa9726eed9b83e0656766e942dbba72110653e28a7aa3e3fb8a61c47c5c79665f9b4df618604ece27f1ea2b89eb0e38109b3d584429ead8f740475d6711376584e811f26fca18490e680fd3ccf99b53eb9924ae447396fab3c66df23afedb13382d500973354ae8353ba99fa3b80a2f960b4824d684011ec28642943dc6e73ecadafbda361cda0acea997063b63d9ecaa0ec721cc75ed82cbbe9b974766956db530d4c4bfaeccf970397265ae439a70b0e84b280d792b445c2201ca6f8d1a8c48885e83189e0bf71f6ae25ad1c101ae051b3ccd86458bec31e164285ffe57f90e7cc6ab300e8ddb772c91d95f25158e6997f5cc284d77156b705da2c7fc6174ba76e296af997edb09458c631b9e66b3825d43c2c47d5fac7c29254ed8b10a01bf8100de9201c38fb4e25c62c78cadfcb83c55ffa0205fde96746996117dd0981bf6b5a4dc1f5a998e54e5bdbe6bf0177f48144bc5450266edb4e2731cd38472fff6fc8151396a8c03d573ff9d98b6ebd83bb68d5d3c3b69e57b23af7b895b4a32ff57d39fe5d814a52c014fe588daf6e48a7327f5949b9768f071320715a26882127a2a06ddd00797e24bd3b392a65a6e59652432f4f874806d4b32aed31e192808ac03b8d3df2461e75e8275d9cb6ecc9e9c30ddaa4e19168bc328cc0f15fb74550d04848ac80db182a4493c791df2b93869eb32e77750201b5ea8d81ecaeae54422e578dff072dd7d7afe8a5eb186f4cf2e4aff2ef6f09ffba675621274edc1d04d164f062c233d46245dc8d442011121cf36aea2883a47343457d44193fc33373f7622b0b5235ab3e460e1c005d3481b28e5f5bd42387e50826b8d402280c1f1b602e6482568ce539e254ed746967852d886fcf41c65176499f05b17fe16862532cfeeac0a635acfa7ac9a89c26be570589bfc89becf55ed8969601ced5fdef67de2f10eddaaff78c43e2ca2688d02a7c1be9d9dd883cd05d585d28fa6df88be62d9597cdd2daf2a0defeab903b524702c8288b9f2a1aba37b9c485c189548c879d34db7b41dc2ad92fe8ba5fbbf0a3c76da79720c94cb4d19ecb0d1e6d3238efd2899ffe1e78992810cec738e7ad2316d2f5ea4234d94de48ea8ba5eafa0e535247e80b26155b8156783664c17a09fe9ed35cdbf35e05a26e835c20ce517dd7cdff443c7eff66d80d937dead0fc94280368c499c52093b856ab5c4235c0492bb1d87f74994b7d0bb49d0af4f3a5dd04b37b7f46f4a291f3a177d758d8051779306b88bf83d14873c6617c0914b752db24d2ef4d8aa1d7c465b82a6a22dd629a1434bb56234c233aab48d551336ca7f3414227f474cb5ee2ece011b1156784fe2812f80729db584104721e897a7e1a3e4cc01595e6c2a9d2d98879450335b57c43cb6860cd98ceacf260242353fc20bcf06e67e84f1d0d33e099142e0e7ed184667db74a79a4771721cc7e572c552c89b22f1d92736255d5c430e00a8cb6827e3426033ec98434f361bdc45613b798ab8430f137243ca11faa22874b6035cf1603235e25e8a5e0a9ecabfc79138789e6c3ffe7bc8d9e1bc481e6b247d4b541b60d7c47b50ba29d0eb6e1090ec829907875b10675643847248017af7ee1b5762a1b0382ab6a32e8b5506a4c1959ea26e6afdf0e10f9cb057dcb9ba2100647ee92524682a570e455bb2546792f3d6af98a8009f2fd8ea29da6a63988f7d1f45e5ef6288a4d5c421efd083ab758478eba5d852406156d4040f2315f8a1d9f00a44d0e3a6c20f84191517f74123bb1e8a50d174055263022855816537d128231f29d9ee17c45924f96d2720c3c7cbb10269243041a8fce47a94c9df35c2536b4148f620bacfabf228c62c5aee9e3c0b127af01bddff5df7428b090aa19dcec5c80117ed1e7a654e7e9331d35c8830b6a7246f17d956abab4f2f9959d7ce34d3615870f5dfec8a416309cd16d5a40c2a6e6afe56c206b02a081e6f84186f408d77de3bf5ebd2d8bc0ba9d9db77b70f9ebb314fe77de750a6fd45639ad8b1a6ad7c1f3e6f41c8c105fa313114885720d9a6ff1fa17e048c5049cab678189aef08796aa62ff7d8c480cad5143b02d7c9caef912da756f7fefed35c075df93905d5f07ebc80de48ae6b6b40653ae699ed4f2dcc81ffe87f6c2d005f709a9de35191383ba42d3977873545d31a1eba5b07f2a2534e0c6d5f110f13182b283bd52e4400f4fa43c0c446b2688adbfbb7cd6a451f3604f78a192bc69f466eb3ef4ec19752d6a7b6a1dad8dae211b11b4cd6dd80d187080e6ba36c4621bc9cd3164d702dcefd8c3a8c70f0f31cb13c614f4a93979bfc7b62cef722af9ecf4cdb278e7f744251bd5e9aae9ef3793e2a3bc989aaca0820113b096e1692cdf64c02403dba6c901b6375c9dc71aea18c10136279ea2f4bd85f3cdb0a92a2b2424f9c38f59284e507d6d41cdeceb6313538d719051d880ff0c5c6974e2c58f302e68f32f0f3212d914155c21d9b1d7a2862bc1f9ed7a8346b7cad71edd55ec347fa2f6be6fe6c2842f0fa2a3f8db178c2a3e82d81ca0129e03c435d0261b11fa046b2ae276a5dd891b5d6a1332332fef3abd6adc05e09e9d9474ab527984ab19b90d49d81cd6489e019bbb989ad34eba73dafd79a6d5bf8345abd0914dd01306376e8ec7509ecbaab751fc2b4d865a348dd60aae20e7286f33dcde389556b97d6807223a2a5e4d0822d36227af94b75bb1a3b69538981ef427d8b5de8a5d18e7248cbd9985f72cb201d3fa57eac85360fd9a88a80e45190ff333ccc7577b0de4ae5e7e1974d4b77bcde2f29554c05bc8f592540451000ffe36e98eaccf8c6c490b95146698295563bf6b1996ffa37f2dcde5e46428fae526d88cf4d12b49862edb33b6dc64c43c772cace6632e3df8ff46c72869cb0956b47f47f0eb68fd78c3f4acc731c9a336bd000342c11832c8633db498a67f259eef6391ccea021f69ef641951fa3964e88966a15835383039b26d6877e8ad0fb311beff23b15a6ad945c41cb83293b95979c518424904a22d45a823133f467ac4ff8a7d27ed3b3fb7dce711945c9360f677146fe822a3bcde673c2483f8df7c51ae579a75f4e418891d46f098a3afaec5896f91f6626c387e33f9d85a2a71920f9d32e78e311b4de31d2e2ffe5faaeb34f1d39bfbdcd7884620aac2532853ed947f32fad164c04ead4f95a80b3bfb96262bd31f94779c06204eedc82dae1239ab57766f01fbff2c82e3edf2e9bf0bf1fc9c5e3529bbec15624830115a547e5982c16bf95c908e59621df9095782921a5ad322c014dcd6cc10cb50653c190949a243196a772486a863f6cc31e4a8d991ffb205bfb2a69cdac2ef1b26133e75bdaaa0543dbf368b2465b8546327e6ce6f94e22161a21b8c72f7038446f5d5d2a5585d3efae86864169c31b0d2058ae42303e05cf5915a216b2ef29a51ed993d31fd8aebbfc162a64ed5987586fda0cf271a534912330fc832d3fdf744693e786e310a3440224433803fb6a1879faac93c3dc7ee2f12dbb7758270f338dd1e47d35a67ceb1d390329005af27cdfd7e86a0f5b653942180f977a95ef34b3d44d3198b4d0389fe1ed5b4ee44dbaa61b3a63fecac2a71c7ecc3528c7f7e769bf7052401efcf2afc8036f9fa10a7af2bce2935d54fa35e8fb151ea2257b04d0da982a11891bdb06de46942161c6064cbd5425ead61ae330077c806d631dcb0950ca3beb8d73ef991ddef22089e23d1027702b134d74c3ba1ee738324ab807dccf3f024241329114c0b190435ebb04b77bf780962596080bc019b2c79dae6497985b08213667129df94798a5b930ceb4c26fe26bb632c44f5fa93e0004200ec6eaaaf8239d9536cc48d7aa178971ab077fcf8d2e8f723778927e661c5e7d9b5c6e6248e3cc744161d4e1a6f5269818795707e3e4a6fd7b6d3774d11f842d3abc6dcfad74e4d50c88905998394f04e8beeedf299a2fadffaec6a5654e7e71d35d5d345b6dc1f93b8a3e23aa76fbaae7cd546e33a16d58bca06d4087d1aa5d3fad77ebcbdb5074a75c34ffffe39b7ffbb88093fa9ccecb0512809ea899103e58e13de0fedb624d1b02e00a34aeac323c56fa1fe9f5a160c68b57ef3516b39af7e2680d08573a0d1a8cb3048d5a11db4d8ff5f0d4bf846d43eee22d829d08550ed6481091b4c7cc3d8a543aafe23450bcaf25217af35192623cf7b6e3c7a76ba1f29c1e3a9c610a1ec7a801ff89855a627d33d1a44655a3af68851ff71a5fcde108549a2502f26f20bdfed3d829276b9df40aa0a276e98bdd6713eb94961ecbb6e21d2a27cc9362e99197ac523a96dc8d04b9503152b975f83d852386d808c34b8c9675c24a3d73a013e1feb960a896fbddf9e10827dcb4ea6945a58bc1863f28c9b1d193ea2e4865f5b39650e2d4272d0785d1fb173089c6bf6bdc7a95c2d033dff5b22caf6d076af6ffdbed9ce6cae4641b91efc9ae195999df2532fc96839bfbd75c6ff8f2a4109e8ec78ee6212e8db4c4fb6a5d516ff605a1d1a6a2d516ac2", 0xff0, &(0x7f0000000000), &(0x7f0000000040), 0x0) 13:06:44 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800000080000016) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000), 0x10) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2178.014547][ T8080] loop4: detected capacity change from 0 to 2048 [ 2178.030321][ T6181] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 13:06:44 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r4 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r4, r3, 0x0, 0x800000080000016) 13:06:44 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2178.217289][ T8080] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2178.301630][ T8080] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1572/file0 supports timestamps until 2038 (0x7fffffff) [ 2178.516527][ T26] audit: type=1800 audit(1676120805.211:1246): pid=8080 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:06:45 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r3 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r3, r2, 0x0, 0x800000080000016) 13:06:45 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0x9, &(0x7f0000000200)={0x0, 0x0, 0x18}, 0xc) 13:06:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="060000000000"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) [ 2178.740033][ T8097] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:06:45 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @struct={0x0, 0x3ee, 0x0, 0x4, 0x0, 0x0, [{}]}]}}, &(0x7f0000000480)=""/158, 0x4a, 0x9e, 0x1}, 0x20) 13:06:45 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800000080000016) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:45 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x546}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:45 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2179.171214][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:06:45 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r3 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r3, r2, 0x0, 0x800000080000016) 13:06:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10, 0x0}, 0x0) 13:06:46 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r2 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r2, r1, 0x0, 0x800000080000016) 13:06:46 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0xe, 0x0, 0x0, [{}]}]}}, &(0x7f0000000480)=""/158, 0x32, 0x9e, 0x1}, 0x20) [ 2179.739502][ T8119] loop4: detected capacity change from 0 to 2048 [ 2179.772742][ T6181] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 13:06:46 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) 13:06:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1b, 0x1, &(0x7f0000000000)=@raw=[@kfunc], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2179.962777][ T8119] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2180.075529][ T8119] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1573/file0 supports timestamps until 2038 (0x7fffffff) [ 2180.095073][ T26] audit: type=1800 audit(1676120806.791:1247): pid=8119 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:06:46 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800000080000016) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2180.235955][ T8128] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:06:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:47 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:47 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) 13:06:47 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x1}]}]}}, &(0x7f00000002c0)=""/4096, 0x32, 0x1000, 0x1}, 0x20) 13:06:47 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x546}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:47 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) [ 2180.682402][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:06:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x0, 0x0, 0x9}, 0x48) 13:06:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) 13:06:48 executing program 1: socketpair(0x11, 0x2, 0x1000, &(0x7f0000000000)) 13:06:48 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800000080000016) socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:48 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2181.325159][ T8155] loop4: detected capacity change from 0 to 2048 13:06:48 executing program 2: r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) [ 2181.439232][ T8155] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:06:48 executing program 1: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) [ 2181.502349][ T8155] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1574/file0 supports timestamps until 2038 (0x7fffffff) [ 2181.663859][ T26] audit: type=1800 audit(1676120808.361:1248): pid=8153 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:06:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000004c0)="f938a6a77ce3e853baf998e0d2a2fa527ca9cb4a914007fb6ad07f36f82b31a277bda737ef0fd42b7b3aed4b9a8b69c608cf65d1c272a54cccd1f262bee5102a09498891820a92d3d8a16f6c771bf919ed7644f2d8b81a45ff7e38baebb9faa1e959a8673465b2e5ed781bab88ad5bd2f8a468d5eb574a0aa15bbcc1a1ffb93cbf78578f6cc750de15f3a32e228e202d424d9134a5f430d77ac4e87ab686ab868509b697651ba7bdf84562f2d37b717ae5713a8751c9599c8384853ddece64421c012d607898e15c08305c6546136adb663628183f64339759b7cfa23cead35b973ea131a785e49648dcae54a9a338d04a6274798997a0ac43fef72f6be1b592581b09f7cb6256b812329e831efd114e0b17a815f965ca07714e5c64bd2300cbcbf341bf8b79a36cb1fff2814ede9a748c9866c85dda343b4c083f98ba09a0c1ce381e92cbe5f1b5de20213c89dfb6b24ad8e08037b145426fa48a7aae63f2691b27ccad3eb2672e236f38be42bebda1bc7a69ac5c42dcfc4e5ae519f929c2279484acb179202e1a572da8e9db0efc9b0fe7c6f7fb97ad587e47cf9db2168c6e889e767c3d402ce1ccd5d79f623145a565d6669963546abd7ac89f21a64e1a5814957ad2f7b999d3250e97de077e85ae0208bb8b528697efa34865797181000882b70137b1e50d16eb27113b5d3488a5a93705cebd37358492dadf13f8d32732f37b891df762b08a4dbdb524f0e4e7683019d2f771cfddc409944f86943604ecb1948bb366632c8d22a5486fcb05e7dbecc67177315c673c7f480303a8286b4ee411eeab810cebd099caf778e4efdde401c2005160ebf6826777ed8c747454b0ebf07f5c631f04003b08845c1da8b56e12e7715eee45aed2fea2a530e97360345f64b158bb306e58373ca57fa463efcbf7f9556f241e6cfbec4a9067ceeb3806e5987948028e6a85f9eeb347b8ac2f7ae4cc914f3457852c5f058fc3585dd22efe0d3d9afe163a5735967327ce022013fd7c6b652a42c43a2fe2cf39ddc1bb45275a972753a265ace34776870792ae425613eca62be1bd87dad3a2c8c108bb0eae5fce6aea64f42dcaf4ccb38f694d0ca32d02dbe750ff330ed3fa94f35527036a5d7a4a8f532be5f466fa9699fe126a23daacca179afb8645f148845a9f617e198df819fc16f3b0192e9dada7e0f8b5b1588a784221b82fce90fa635a998135000bbacbb4b7a408b406fb0b8a85c25fc7930579c22e26754f986c427f1e74816254a6fcd791b260d2f124f40e84e8edcdc52c0e33f06cba6077d45f894524bd03158c215515d44b1c0d871a47859e82dec618b0f948d1d92a836962abab164ba1b17ad0029c86a99b97c3d28116fe8fa967ba9addda1388b11aaf6d51912ab497aa2ee485595c1c68d7cbaa47da5dcb2ded5193be01fbe3f3b3e4299e940136e1cd8f29e658c28a5db27204f907ae20e415f832bf54216ef56a157302aac262a21d00fa9580242441a6b1021379042a0b25e9ccd12742cf2d5adf6b179a06942224115eb025b0e6ae572da5b9e2450ab61f5cb550329b858bf9429580ce13ec303b7682dbf3ab06ec84b5ea484102b24fd2032c9a917bae9c048d8f428e7273f452466cddeebb491b9707384866f96048d3cbd8593fcd31a9d5f5cc1c79d3cdfebc71ad1b1fc0058558f0b84f662926800367ed0d4b973cc2099afb8e9b3589735e227cd0fd490de1afdf870a601a2833120f6815b06e854c41c8ac46e24a5ef35ac076cb4c324ac4579a54d0405c21aeed195203f1544866f93e99967fe04264a63654222986f4d1a7fa9dd5ce0ee502721cc4816c84228fec75cb62cc35ac2e22b0f749faac56046992e47523bdbfdf0d822a3d59ba530610df8fc3cfbf2b84a34d3d6f36d42616a4e1e7fec5dc5da80eca3c3f6eac8bba501feeae75f1f36a848a461a4560657a58acd1fecedbb61a33165dd3da27bad9e718a83f6f456c0fc91d927fc6777014969a278e54f9954da11d5e06d875013a631c61d7aae512ee41edc8ee4cf0e75f46829cac152f84268935b3cfd44e8f967fbb4a52d09c2a313bcf1ba4b1534c42bd15258150fbfc1c79d8e5aaf77398a54ef25fa57fe27c7dd90fe7f9c81140777035d7302ecf18232069f466370793c199b72499f5fe60373b0e6e68d83c7056ee13861f3402bf087d562f9cf303b1773b09a648eb19af967d421e6007151fba52bff7e1615cde14e8bd8dd25c835e71b4d7e375a0d855690df208839975232bd2bb2769209bec19d6370b3e6a1ac8d9fbcd807bfffcbd2a3737b19502f8093e2d5518f65c96d60963b74a9b3bb356cf8fcbaf7bc1317dd41a2dabddf7fe68608bea2b2244995192f996efbac295a4caf402b1c194e91bb95fffce83b7bf23586808d6441cb59b324af73efb89d17be0a1db036bbf015fc09c0b10a77ada3b134c6a048c5582ecfd34686aac1f60f050cf4d57b3f3c4ef4f63e5b6d466408e2fac873bc69edf2b4f49b26827c7faba166c3c525004fbced494cd8513263d8decb252068ac31b7f649e281bb9ff14ff79f1e9a22154be761d2bf9272de500e56157c2140762144dc2a6e558cfce8d616183ff05d92cbf4f39d55f88da05a747b50c08a723d2c186428360f6f9d8e2dc1c6a6c51a74a63ff924f2a5935c55eeb6fd498a34e89e5ff3046fcb91d192587f6b4f8b7e52c09c4f8b95a00444892b8c0617441d23981108a57456a05984a0579401aadfbe1701ef5df3605258fe8ac48acdb01779df29129839c3f3c30437a737856b74c35102020bc9111835bee4cd38d73d9d246761b93d7f9deeace35b4222cf5aa73d2c292b61ac7e730248f7587eaf7dbacad8812916cc2eb8f49687bf14c0d5ee5acb1ce6c3d12a1b517ae5a009909e9678088215809489d5962b6d40ca7fca5d627ed4dbb33b9cccd0d4c57bd8e166bf21c51daeff610a41ea17da53353b76793e9de9227d18edf21e00f04d2975a3034a944e26fa3c9c5c0e19869e16c30a29d2233f9c151f1c8ce364839cb30f08b86a9096c7ce97fc74c3876d626797ae08e67397b7c73645cc13238dfdab5abd918410b1eadb5462d5dc7a6036d9744eae1aa8eea1d7d60c9047bbb76d8356784ce96cd89f42ceb75703f57c1a7162c5600735b1cc961343141343981a7c9914d13e20b1983d8062d4d37b1bedc9f3cef9b03c44b36c182d6d6e93795400c5817ee0d24548c4c0a82aac6c859698a9cb87096c84271903b45a34e6cc0e3fa23517b9b47e418637b0d2a87938ffcdb9d75a969e049bd6419f018349dca2077ab89fa5914ea82239d66ec2dfd9c270ae6ca5fb70ca03ed4ace50b5e2fad51bb8e7e0673142edcd939b6a71b9a25700fe9ab342f7718773d28ddecfe6e841b3372bb65b8a29797ea6dabc8e336c22ab4d211df441f27987510acad4c1dd72ee88d8143a3b4fb2262cc332b4e949a62d9bb8405d79144f30d3e2132040f5b10753f68bda331d16e7d7359a1e758d8e044870ece329560d91e86203ace2bc7963fb97ae0e5728c62c51b524a66bc3035a08176791da704d2ded94b75dff0711f50e00f281c134fa37b2b886f21efb1d55aba53f95e2b1934c3522f1192721105458b14566227f2c50dcf7776e6c8e0393ab16f878bbb68a0aa74fe6919d3671c6fb56fbc20857320b74304be4de9c0f616211f5bbdeccb054a0ace8a7ba285871ee59377e8ca9d0d00c03c2e73d921fa5f19742ab741806bee7aeece55769bbf7af8512bbd51d022c0db823fa2d27b2c18d949e353065dcb51b73ab9143af3514120c52e311f0f1da91a2e4d2bf2512be550216b2136dcccb141ed143a526631bd09f02d4aba00e8bdd2fe03ca6df1c74017dc8bf09cf32360464190ea212308d0cf0db7d89f114959e6d259b1a55240101f48e21961efffc722dc85834696e6e07a99b8843c55b9190b36121be35d09643ac2b9b70731cc034430032a97c7e63cdf89e9c6e81f461f38c26f68541927319c8b87b27ef154fa3f11acb06770a9ca87c55192a53e40a7d7c1361bd7af06585e5073806bbb34a38e19edf6e229cd4e2d102d801279180fccb49453d50c0f24d655293f2a3b2e4846638a9a34bc1b1db1950f729b5ae4e7fca57561e472775cefa2bb0b060f343bb1f3b6dd6df3f3d8a1d4a3f73d888069b8a368b7b162fd370b7f7c3ad15de3ca8e258c7dd8440cba6456957f5012b50567e809ae60c3751b683d1fa562323e119bbffd714f88253afb7d952d8834dd900b0e25c6ac4cd8dae2af52d7ff37875905931f7789d33bce9162ec96148451ccfb4d2a191da96fa265807149c93062f83a3d3a2277f3d348ccf766eb8875af405de6185c02780b6d4aadbc7f26c23ecc4073919b30ea59e1ac7c71fa3ee1b66f4d897868e09d112a4000e3f996781c19f24da1268df7ffe767866d86d00f37602bfd3bdca7b88488a2266e589a463c6a3fde470765db519a382db85132f049fec0bc4a537a6df7cd8c3921cadb3c0459e665bf48c801e22ccbacc2407f26c778406f409f9e630914f8fd9190c243d38b38431e0b3c3880e3ca826746d8df5ea406bc98669fd3a3262e8e0ed600bc012ff4353e7f4a1f3e6e6d94fb717584f31993db62d0ed7ca1fe83ded09b8a538694cbc4225fbafd8df89f10e071e71de0a28853be11c8b4b98beffd842273e13592b90f887d804f66799292ca2c4ab2ed35f73d08a8133f34eb2558e802deabd5f581edd03a7f0a48db7b02865b91701b249f9a2437ed70fb78298e96d3e93ea8d94bd20cbefec67d8bc4f8851f4e5091284f05698483965c3aaa213e74b89c127b912f27d2a48df563128ced5778e066752daf479c208d0ded26bfdf364286ea880f6c6cb2c424377e92decbc6091be3dc1a1c8197f8cf59407d3e2c2efcb4ca55922d6623c96bb23725257ea309da53a040cc96f4174b5d5739f4c191820728a4089157cc23baf055bb3e01aa31e4a3fed56a9723f2c17b2e1028a00181aac0a40d4ab9cfc3e05442d227d60e240bbd3e37347bd4c1b83598781c4bb2cfcbe86fc715d19755d56f1de2847cd43528e79d7ac3bee840f66aceb7b2382d5e88c389f4f4af583038792f68ba857037bc3ce003a7b47d8657e52b8bcdda859318ca21b7be11ad0a293e8ddb1525aa573a0aa32676ec2a676e68e30c36424e4fb048cc668a27e07857de2831100cc6e967dc6f62aa8b2a4ab0fb4011ce0b1419b6ada7e8bf4a7786796eb96998ba1e18f9f5381287d44d4fd54f787f75d7623e2635d52abc420e8ef7b6c1c7eac5fc3e3314f553cd0a0ddc4df3555e947d18ea4545927e87d4fccf68e69584f145f381cc05e96052e5d23a1a887c8edc08dce6363d896394b35f24d4ee47dad3681f28482200144dea5733cdf54d4063b79951f796f581563fb80c429b001adf6324912d6fef2b607b706af9fb9dacf05b7d903658dbd3b94208087e64d862b223adb251a2576456c49dd4d136fd0e385610c4bd5008a526066f7a1350853c6b3fc1a374bb527476cfd962c4b52e8a6037988b8dccc4b3aff36c79cde7fb75d6628c003ce53f0a6e323b1fac4204811912eb72be5d5e5d32e40a35938b7742972a9c8435db4c410df638e782f29747ff6ba35cc0d2410a1f46d214cd611471049525b3d04e85db9341c6a4ea3261e2055e7d9950aea6257aa0af9bd1b006e14bebf5f950bb7341c523f489dd560c556428877a6c551455cd05a9f671981b5a5aa311f8ca1258a5e52bab2f7d156b85070264d3f2", 0x1000}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000002f00)=""/4096, 0x1000}], 0x1, &(0x7f00000014c0)=""/118, 0x76}, 0x0) [ 2181.740667][ T8155] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:06:49 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x546}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:49 executing program 2: r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) 13:06:49 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x1, 0x6d7, 0x9, 0x8000}, 0x48) 13:06:49 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2182.393315][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:06:49 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800000080000016) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:49 executing program 2: r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) 13:06:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(0x0, 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) 13:06:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(0x0, 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) [ 2182.892416][ T8190] loop4: detected capacity change from 0 to 2048 [ 2183.105292][ T8190] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2183.138296][ T8190] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1575/file0 supports timestamps until 2038 (0x7fffffff) [ 2183.256679][ T26] audit: type=1800 audit(1676120809.951:1249): pid=8190 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:06:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a0000"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(0x0, 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) 13:06:50 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:50 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800000080000016) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2183.461043][ T8199] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:06:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) 13:06:50 executing program 1: socketpair(0x1d, 0x0, 0x80000001, &(0x7f0000000340)) 13:06:50 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x7e9}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:50 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) [ 2183.989268][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:06:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) 13:06:50 executing program 1: socketpair(0x9, 0x0, 0x0, &(0x7f0000000540)) 13:06:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a0000"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:51 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r1, r0, 0x0, 0x800000080000016) 13:06:51 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800000080000016) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a0000"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:51 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x10, 0x0, 0x0, [{}]}]}}, &(0x7f0000000480)=""/158, 0x32, 0x9e, 0x1}, 0x20) [ 2184.721724][ T8230] loop4: detected capacity change from 0 to 2048 13:06:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080000016) [ 2184.895072][ T8230] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:06:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xf, 0x0, 0x0, 0x9}, 0x48) [ 2184.960006][ T8230] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1576/file0 supports timestamps until 2038 (0x7fffffff) [ 2185.312259][ T26] audit: type=1800 audit(1676120812.001:1250): pid=8230 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2185.370427][ T8230] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:06:52 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x7e9}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080000016) 13:06:52 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000004c0)="f9", 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000002f00)=""/4096, 0x1000}], 0x1}, 0x0) 13:06:52 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:52 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800000080000016) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {}]}]}}, &(0x7f0000000480)=""/158, 0x36, 0x9e, 0x1}, 0x20) [ 2185.657500][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:06:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080000016) 13:06:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:52 executing program 2: syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r0 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080000016) 13:06:52 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {}]}]}}, &(0x7f0000000480)=""/158, 0x36, 0x9e, 0x1}, 0x20) 13:06:53 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {}]}]}}, &(0x7f0000000480)=""/158, 0x36, 0x9e, 0x1}, 0x20) 13:06:53 executing program 2: syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r0 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080000016) [ 2186.442239][ T8271] loop4: detected capacity change from 0 to 2048 [ 2186.600706][ T8271] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2186.628197][ T8271] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1577/file0 supports timestamps until 2038 (0x7fffffff) [ 2186.676532][ T26] audit: type=1800 audit(1676120813.371:1251): pid=8271 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2186.732423][ T8282] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:06:53 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x7e9}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:53 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:53 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800000080000016) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:53 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {}]}]}}, &(0x7f0000000480)=""/158, 0x36, 0x9e, 0x1}, 0x20) 13:06:53 executing program 2: syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r0 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080000016) [ 2186.822054][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:06:53 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x0, 0x0, 0x0, 0xc}]}}, &(0x7f0000000480)=""/158, 0x26, 0x9e, 0x1}, 0x20) 13:06:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x0) 13:06:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:53 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000004c0)="f9", 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002f00)=""/4096, 0x1000}], 0x1}, 0x60) 13:06:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x0) 13:06:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = open(&(0x7f0000000a40)='./bus\x00', 0x141a42, 0x0) sendfile(r1, r0, 0x0, 0x0) [ 2187.517192][ T8301] loop4: detected capacity change from 0 to 2048 [ 2187.582787][ T6181] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 13:06:54 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x12, 0x10, 0x2, [@int]}}, &(0x7f00000003c0)=""/203, 0x2a, 0xcb, 0x1}, 0x20) [ 2187.714659][ T8301] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2187.814496][ T8301] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1578/file0 supports timestamps until 2038 (0x7fffffff) [ 2187.911123][ T26] audit: type=1800 audit(1676120814.611:1252): pid=8301 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2187.994470][ T8314] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:06:54 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x93b}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:54 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x800000080000016) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:54 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:54 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x50, 0x1, 0x9, 0x401, 0x0, 0x0, {}, [@NFCTH_TUPLE={0x3c, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @private2}}}]}]}, 0x50}}, 0x0) 13:06:54 executing program 2: openat$sw_sync_info(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000380), 0xffffffffffffffff) 13:06:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:54 executing program 2: openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000001600)='./binderfs/binder-control\x00', 0x0, 0x0) [ 2188.094642][ T8322] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 2188.108601][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2188.148758][ T8322] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 13:06:55 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0xffffff1f}, 0x60) 13:06:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:55 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000cc0)={'wpan1\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000580), r1) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r2, 0xa01, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 13:06:55 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)) [ 2188.651728][ T8332] loop4: detected capacity change from 0 to 2048 13:06:55 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000cc0)={'wpan1\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000580), r1) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r2, 0xa01, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) [ 2188.821216][ T8332] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2188.841522][ T8332] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1579/file0 supports timestamps until 2038 (0x7fffffff) [ 2189.012866][ T26] audit: type=1800 audit(1676120815.711:1253): pid=8332 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2189.099006][ T8347] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:06:55 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x93b}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:55 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:55 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) open(&(0x7f0000000a40)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:55 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000cc0)={'wpan1\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000580), r1) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r2, 0xa01, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 13:06:55 executing program 1: syz_open_dev$media(&(0x7f0000000000), 0x0, 0x690021) 13:06:56 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xff, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000200)=@multiplanar_userptr={0x0, 0x3, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "fe5293ef"}, 0x0, 0x2, {0x0}}) [ 2189.275884][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:06:56 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000cc0)={'wpan1\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000580), r1) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r2, 0xa01, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 13:06:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:56 executing program 2: r0 = socket(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8914, &(0x7f00000006c0)={'wlan1\x00'}) 13:06:56 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000007c0)={0xf, 0x3, 0x1, 0x0, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) 13:06:56 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20, 0x0) [ 2189.955751][ T8371] loop4: detected capacity change from 0 to 2048 13:06:56 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) [ 2190.122912][ T8371] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2190.188269][ T8371] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1580/file0 supports timestamps until 2038 (0x7fffffff) [ 2190.282939][ T26] audit: type=1800 audit(1676120816.981:1254): pid=8371 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2190.384730][ T8379] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:06:57 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x93b}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:57 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:57 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:57 executing program 1: r0 = socket(0x29, 0x2, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @val={0xc}}}}, 0x30}}, 0x20048851) 13:06:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={0x28, 0x13, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_TYPE={0x8}]}, 0x28}}, 0x0) 13:06:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:57 executing program 2: r0 = socket(0x1e, 0x2, 0x0) setsockopt$ax25_int(r0, 0x10f, 0x88, 0x0, 0x0) 13:06:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000005100), &(0x7f0000000000)='./bus\x00', 0x2000080, &(0x7f00000004c0)={[{@acl}, {@check_int_data}, {@treelog}, {@thread_pool={'thread_pool', 0x3d, 0x9}}, {@barrier}]}, 0xff, 0x50ef, 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[ 2190.560908][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:06:57 executing program 2: sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, 0x0, 0x0) 13:06:57 executing program 2: r0 = socket(0x1e, 0x2, 0x0) getpeername$ax25(r0, 0x0, 0x0) 13:06:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000180)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x20, 0x0, 0x2, 0x101, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_MASTER={0x4}, @CTA_EXPECT_MASK={0x4}]}, 0x20}}, 0x0) [ 2191.137152][ T8402] loop4: detected capacity change from 0 to 2048 [ 2191.242263][ T8402] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:06:58 executing program 2: r0 = socket(0x10, 0x2, 0x6) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) [ 2191.304457][ T8402] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1581/file0 supports timestamps until 2038 (0x7fffffff) [ 2191.424735][ T26] audit: type=1800 audit(1676120818.121:1255): pid=8402 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2191.494418][ T8409] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:06:58 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x9e4}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:58 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:58 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:58 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0x5421, &(0x7f00000000c0)=@multiplanar_fd={0x8001, 0x0, 0x4, 0x400, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00001a00"}, 0x0, 0x4, {0x0}}) 13:06:58 executing program 2: bpf$MAP_CREATE(0x8, &(0x7f00000004c0), 0x48) [ 2191.709525][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:06:58 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000340)={0x1, 0x10, 0xfa00, {0x0, r1}}, 0x18) [ 2192.269941][ T8428] loop4: detected capacity change from 0 to 2048 [ 2192.375139][ T8428] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2192.399311][ T8428] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1582/file0 supports timestamps until 2038 (0x7fffffff) [ 2192.424871][ T8398] loop1: detected capacity change from 0 to 32768 [ 2192.495100][ T26] audit: type=1800 audit(1676120819.191:1256): pid=8428 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2192.594305][ T8398] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 2192.625377][ T8398] BTRFS error (device loop1): superblock checksum mismatch [ 2192.634107][ T8433] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 2192.662443][ T8398] BTRFS error (device loop1): open_ctree failed [ 2192.711602][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:06:59 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 13:06:59 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000340)={0x1, 0x10, 0xfa00, {0x0, r1}}, 0x18) 13:06:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:06:59 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:59 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:06:59 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x9e4}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:06:59 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000340)={0x1, 0x10, 0xfa00, {0x0, r1}}, 0x18) 13:06:59 executing program 1: keyctl$update(0x2, 0x0, &(0x7f0000000000)='\f', 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)) [ 2193.227023][ T8443] loop4: detected capacity change from 0 to 2048 [ 2193.324064][ T8443] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2193.338932][ T8443] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1583/file0 supports timestamps until 2038 (0x7fffffff) 13:07:00 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000340)={0x1, 0x10, 0xfa00, {0x0, r1}}, 0x18) [ 2193.493889][ T26] audit: type=1800 audit(1676120820.191:1257): pid=8443 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:00 executing program 2: r0 = socket(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x89e2, 0x0) [ 2193.636941][ T8460] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:07:00 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:00 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000180)={0x2, @sdr}) 13:07:00 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@base={0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) 13:07:00 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$ax25(r0, 0x0, 0x0) 13:07:00 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000080)={0x0, 0x7, 0x1, {0x2, @pix_mp={0x0, 0x0, 0x0, 0x0, 0x0, [{0xfffffffa}]}}}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x0, 0x2, 0x1}) 13:07:00 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0x9e4}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000ac0), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x923, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) [ 2194.171020][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:01 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000080)={0x0, 0x7, 0x1, {0x2, @pix_mp={0x0, 0x0, 0x0, 0x0, 0x0, [{0xfffffffa}]}}}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x0, 0x2, 0x1}) 13:07:01 executing program 2: getitimer(0x0, &(0x7f0000000500)) 13:07:01 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000080)={0x0, 0x7, 0x1, {0x2, @pix_mp={0x0, 0x0, 0x0, 0x0, 0x0, [{0xfffffffa}]}}}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x0, 0x2, 0x1}) 13:07:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) syz_open_pts(r0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:07:01 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:01 executing program 2: r0 = socket(0x1e, 0x2, 0x0) connect$pppoe(r0, 0x0, 0x0) [ 2194.831274][ T8487] loop4: detected capacity change from 0 to 2048 13:07:01 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:01 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000080)={0x0, 0x7, 0x1, {0x2, @pix_mp={0x0, 0x0, 0x0, 0x0, 0x0, [{0xfffffffa}]}}}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x0, 0x2, 0x1}) [ 2194.877415][ T26] audit: type=1400 audit(1676120821.571:1258): avc: denied { connect } for pid=8491 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 13:07:01 executing program 2: r0 = socket(0x1e, 0x2, 0x0) setsockopt$ax25_int(r0, 0x10f, 0x0, 0x0, 0x0) 13:07:01 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @broadcast, 'ipvlan1\x00'}}, 0x1e) [ 2194.983373][ T8487] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2194.998599][ T8487] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1584/file0 supports timestamps until 2038 (0x7fffffff) [ 2195.174709][ T26] audit: type=1800 audit(1676120821.871:1259): pid=8487 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2195.287504][ T8510] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001340), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 13:07:02 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa38}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:02 executing program 1: r0 = socket(0x29, 0x2, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x4040040) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 13:07:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000001580)={&(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000080)='H', 0x1}], 0x1}, 0x18008850) [ 2195.723899][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) syz_open_pts(r0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:07:02 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:02 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:02 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000400)={{}, 'port1\x00'}) [ 2196.000272][ T8521] loop4: detected capacity change from 0 to 2048 [ 2196.096635][ T8521] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2196.131805][ T8521] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1585/file0 supports timestamps until 2038 (0x7fffffff) 13:07:02 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000080), 0x8, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f00000000c0)={0xfffffff8}) [ 2196.234803][ T26] audit: type=1800 audit(1676120822.931:1260): pid=8521 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:03 executing program 2: bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0}, 0x38) [ 2196.429572][ T8537] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:03 executing program 1: r0 = socket(0x2, 0x3, 0x7f) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={0x0}}, 0x0) 13:07:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) syz_open_pts(r0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:07:03 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f0000000000)={0x0, 0x2}) 13:07:03 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa38}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:03 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x0, 0x0, 'client0\x00', 0x0, "e3e7af85d052749b", "1142b35bc3e57f89e20368385437fd0153ac3b3825a7c938bb6e5869dfd2c998"}) 13:07:03 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f0000000000)={0x0, 0x2}) 13:07:03 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:03 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:03 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f0000000000)={0x0, 0x2}) 13:07:03 executing program 1: r0 = socket(0x29, 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, 0x0, 0x0) [ 2197.078883][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:04 executing program 1: request_key(&(0x7f0000000ec0)='rxrpc\x00', &(0x7f0000000f00)={'syz', 0x2}, 0x0, 0x0) 13:07:04 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f0000000000)={0x0, 0x2}) [ 2197.257113][ T26] audit: type=1400 audit(1676120823.951:1261): avc: denied { setopt } for pid=8556 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 2197.393816][ T8562] loop4: detected capacity change from 0 to 2048 [ 2197.419337][ T6181] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 13:07:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0xb}, @val={0xc}}}}, 0x28}}, 0x0) 13:07:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) [ 2197.571843][ T8562] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2197.599666][ T8562] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1586/file0 supports timestamps until 2038 (0x7fffffff) 13:07:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000580), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 2197.793530][ T26] audit: type=1800 audit(1676120824.491:1262): pid=8562 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2197.910384][ T8577] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:04 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa38}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01"], 0x1c}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) recvmmsg(r0, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f0000000640)=[{0x0}, {0x0}, {&(0x7f0000000480)=""/171, 0xab}], 0x3}}], 0x1, 0x0, 0x0) 13:07:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) 13:07:04 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:04 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2198.242194][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:05 executing program 2: r0 = socket(0x1e, 0x2, 0x0) accept$ax25(r0, 0x0, 0x0) 13:07:05 executing program 2: bind$x25(0xffffffffffffffff, 0x0, 0x0) 13:07:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:07:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="44000000000b0103000000000000000003000003080002400000000308000240000000020500010000298494ee"], 0x44}}, 0x0) [ 2198.709747][ T8594] loop4: detected capacity change from 0 to 2048 [ 2198.824261][ T8599] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:07:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x16, &(0x7f0000000000), 0x14) 13:07:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @multicast1}}) 13:07:05 executing program 1: r0 = socket(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8946, &(0x7f00000006c0)={'wlan1\x00'}) [ 2198.887715][ T8594] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2198.908373][ T8594] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1587/file0 supports timestamps until 2038 (0x7fffffff) [ 2198.971923][ T26] audit: type=1800 audit(1676120825.671:1263): pid=8594 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2199.071432][ T8606] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:06 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa62}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:06 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:06 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:06 executing program 1: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89b0, &(0x7f0000000480)={'ip6gre0\x00', &(0x7f0000000400)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @private0}}) 13:07:06 executing program 2: r0 = add_key$keyring(&(0x7f0000000f80), &(0x7f0000000fc0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f00000005c0)=""/200, 0xc8) 13:07:06 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) sendto$unix(r0, 0x0, 0x500, 0x0, &(0x7f00000002c0)=@abs, 0x6e) 13:07:06 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc058560f, &(0x7f0000000000)={0x0, 0x2}) [ 2199.368907][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:07:06 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000580)={'batadv_slave_1\x00'}) 13:07:06 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) socket$kcm(0x29, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) pselect6(0x40, &(0x7f0000000200), 0x0, &(0x7f0000000280)={0x7f}, &(0x7f00000002c0)={0x0, 0x3938700}, 0x0) 13:07:06 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x9, 0x4, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) 13:07:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000001580)={&(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000001500)=[{0x0}, {&(0x7f0000001100)="f5", 0x1}], 0x2}, 0x18008840) [ 2200.004817][ T8628] loop4: detected capacity change from 0 to 2048 [ 2200.117190][ T8628] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2200.194777][ T8628] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1588/file0 supports timestamps until 2038 (0x7fffffff) [ 2200.229326][ T26] audit: type=1800 audit(1676120826.931:1264): pid=8628 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2200.314997][ T8642] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:07 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa62}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x800) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:07:07 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:07 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x5608, 0x0) 13:07:07 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2200.451162][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000cc0)={'wpan1\x00'}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000ac0), 0xffffffffffffffff) 13:07:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:07:07 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x5608, 0x0) 13:07:07 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)=@userptr={0x0, 0x1, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ',5\rF'}, 0x0, 0x2, {0x0}}) [ 2201.013693][ T8656] loop4: detected capacity change from 0 to 2048 13:07:07 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x5608, 0x0) 13:07:07 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind$ax25(r0, 0x0, 0x0) [ 2201.172391][ T8656] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:08 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000900)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) [ 2201.292599][ T8656] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1589/file0 supports timestamps until 2038 (0x7fffffff) [ 2201.313381][ T26] audit: type=1800 audit(1676120828.011:1265): pid=8656 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2201.378058][ T8672] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:08 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa62}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:08 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x5608, 0x0) 13:07:08 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:08 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2201.510692][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000240)={'gre0\x00', 0x0}) 13:07:08 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc08c5335, &(0x7f0000000040)={0x0, 0x0, 'client0\x00', 0x0, "e3e7af85d052749b", "1142b35bc3e57f89e20368385437fd0153ac3b3825a7c938bb6e5869dfd2c998"}) 13:07:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:07:08 executing program 1: openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x80a41, 0x0) 13:07:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) 13:07:08 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, &(0x7f0000000080)={0x67446698, 0x0, 0x0, 0x0, 0x0, "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0xec1) [ 2202.071260][ T8689] loop4: detected capacity change from 0 to 2048 13:07:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x5, 0x0, 0x0, 0x0, 0x404}, 0x48) [ 2202.188982][ T8689] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2202.229937][ T8689] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1590/file0 supports timestamps until 2038 (0x7fffffff) 13:07:09 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2202.315783][ T26] audit: type=1800 audit(1676120829.011:1266): pid=8689 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2202.417307][ T8702] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:09 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa77}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:09 executing program 1: r0 = add_key$keyring(&(0x7f0000000f80), &(0x7f0000000fc0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000080)='rxrpc\x00', &(0x7f0000000480)={'syz', 0x3}, 0x0) 13:07:09 executing program 2: bpf$BPF_BTF_LOAD(0x4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 13:07:09 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2202.673824][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:09 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000007c0)={0xc0, 0x3, 0x1, 0x0, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) 13:07:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "a10e9cb8d51dff07f9f87e2351764bfa971931"}) 13:07:09 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x80045301, &(0x7f0000000400)={{}, 'port1\x00'}) [ 2202.915716][ T8714] loop4: detected capacity change from 0 to 2048 [ 2202.966307][ T8714] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x7800, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private}}}}) 13:07:09 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x7ff, 0x2, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}) [ 2203.024391][ T8714] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1591/file0 supports timestamps until 2038 (0x7fffffff) 13:07:09 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x7ff, 0x2, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}) 13:07:09 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f00000000c0)={0x0, 0x1}) [ 2203.197058][ T26] audit: type=1800 audit(1676120829.891:1267): pid=8714 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2203.293930][ T8728] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:10 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:10 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa77}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:10 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f00000000c0)={0x0, 0x1}) 13:07:10 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x7ff, 0x2, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}) [ 2203.510444][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:10 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:10 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f00000000c0)={0x0, 0x1}) 13:07:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, 0x0) 13:07:10 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x7ff, 0x2, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}) 13:07:10 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f00000000c0)={0x0, 0x1}) [ 2203.826425][ T8744] loop4: detected capacity change from 0 to 2048 13:07:10 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000240), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000280)={0xffffffff, 0x1, 0x1}) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) [ 2203.922553][ T8744] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2203.947208][ T8744] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1592/file0 supports timestamps until 2038 (0x7fffffff) 13:07:10 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000013c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) [ 2204.116359][ T26] audit: type=1800 audit(1676120830.811:1268): pid=8744 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, 0x0, 0xb, 0x801, 0x0, 0x0, {0x2}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) [ 2204.214875][ T8761] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:10 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:11 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa77}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$eJzs3M9rHGUfAPDvTLP9mffdvPAe1IMILbRQOkmaS3syXrwVCgWvNSSTEDLJhuymNrFg61mozUVBEL179CqU+gd4k4KCd0G0xoN4MDKbTdrGbJqmm05JPx+YzPPMr+/3uzt5sgN5NoCX1hvljySiPyIuR0S9sz2NiMPt1tGIm+vHrT64MV4uSaytXfk1KU+L1bX65rWSzvpEtE+JVyLiXi3i7If/jttcWp4ZK4p8odMfbM3ODzaXls9Nz45N5VP53PDIxaELIyMXhkZ6Vuupdy4eu/Pd2ysr33/duv1637kkRtt1R6e2ngV6xPprUovRLdvn9iNYhZKqEwAAYFfKz/mHIqKv/Sm1HofaLQAAAOAgWTuyBgAAABx4SVSdAQAAALC/Nv4PYGNu737Ng+3ml7ciYmC7+H3tOcQRR6MWEcdXk8dmJiTrp8EzuXkrIu6Obtx/7fkw65LO/bd3Q1v65ki/eO6W48/oduNPujn+xDbjT9/Gdyc8o+7j38P4h7qMf5d3GeObz1+tdY1/K+K1vu3iJ5vxky7x391l/NsrH93ptm/ty4jT2/79SR6LtcP3QwxOThc7/mrd++vM/Z3qP94tfrJz/fO7rP/91d9nuo0lZfwzJ3d+/7eLX94TH3fyKMesO5112V/ZEuPk7A/f7lT/RJf6n/T+f7HL+n/66sj1XR4KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAbWlE9EeSZpvtNM2yiBMR8f84nhaNZuvsZGNxbqLcFzEQtXRyusiHIqK+3k/K/nC7/bB/fkt/JCL+9+Ox9aDTRZ6NN4qJqosHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg04mI6I8kzSIijYg/6mmaZVVnBQAAAPTcQNUJAAAAAPvO8z8AAAAcfHt9/k96nAcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwoF2+dKlc1lYf3Bgv+xPXlhZnGtfOTeTNmWx2cTwbbyzMZ1ONxlSRZ+ON2Sddr2g05ocvxuL1wVbebA02l5avzjYW51pXp2fHpvKree25VAUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDT6m8vSZpFRNpup2mWRfwnIgailkxOF/lQRPw3Iu7Xa0fK/nDVSQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBzzaXlmbGiyBd60IhaxELzVvTsghovRmPjZnlR8qmw0ffoi3A4IvZ4nQ8i4nkm//dTn1XtuAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQDWaS8szY0WRLzSrzgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBqpT8nEVEup+un+rfuPZz8WW+vI+K9z658cn2s1VoYLrf/trm99Wln+/kq8gcAAICXwptPc/DGc/rGczwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBuNZeWZ8aKIl/Yx0bVNQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHvzTwAAAP//ybO7MQ==") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:11 executing program 1: r0 = socket(0x10, 0x2, 0x0) getpeername$ax25(r0, 0x0, &(0x7f0000000180)) 13:07:11 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2204.575477][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:11 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0x40049409, &(0x7f00000000c0)=@multiplanar_userptr={0x0, 0x0, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c2874b33"}, 0x0, 0x2, {0x0}}) 13:07:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, 0x0) [ 2204.890949][ T8775] loop4: detected capacity change from 0 to 2048 [ 2204.954959][ T8775] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2204.968997][ T8775] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1593/file0 supports timestamps until 2038 (0x7fffffff) 13:07:11 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) setsockopt$ax25_int(r0, 0x10f, 0x0, 0x0, 0x0) [ 2205.203975][ T26] audit: type=1800 audit(1676120831.901:1269): pid=8775 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f00000001c0), 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000080)={0x0, 0x0}) [ 2205.261209][ T26] audit: type=1400 audit(1676120831.931:1270): avc: denied { setopt } for pid=8782 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 13:07:12 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2205.528769][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{0x1a}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 13:07:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x11) 13:07:12 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa82}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:12 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="06000000000000060a000013"], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c0000000000000100"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, 0x0) 13:07:12 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 13:07:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000580), r0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x14, r2, 0x1, 0x0, 0x0, {0x21}}, 0x14}}, 0x0) [ 2205.899041][ T8796] loop4: detected capacity change from 0 to 2048 13:07:12 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:12 executing program 1: openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000f00), 0x4000, 0x0) 13:07:13 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000000)="c32dc57496294bca5134f53d7689013b9eb168f47960a02a86af75ab006dfea7c1c369a64878d835e9", &(0x7f0000000080)=@tcp}, 0xffffffffffffffd7) 13:07:13 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000000c0)=@multiplanar_userptr={0x0, 0x4, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c2874b33"}, 0x0, 0x2, {0x0}}) [ 2206.284504][ T8796] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2206.320685][ T8796] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1594/file0 supports timestamps until 2038 (0x7fffffff) 13:07:13 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:13 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2206.418625][ T26] audit: type=1800 audit(1676120833.121:1271): pid=8796 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:13 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa82}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:13 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000000c0)=@multiplanar_userptr={0x0, 0x4, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c2874b33"}, 0x0, 0x2, {0x0}}) 13:07:13 executing program 1: bpf$BPF_BTF_LOAD(0xe, 0x0, 0x0) 13:07:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000f00)={0x6, {{0x2, 0x0, @multicast2}}}, 0x88) [ 2206.514959][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:13 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:13 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000000c0)=@multiplanar_userptr={0x0, 0x4, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c2874b33"}, 0x0, 0x2, {0x0}}) 13:07:13 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x100000001, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000240)={0x3, @sliced}) 13:07:13 executing program 1: bpf$MAP_CREATE(0x4, &(0x7f00000004c0), 0x48) 13:07:13 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000000c0)=@multiplanar_userptr={0x0, 0x4, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c2874b33"}, 0x0, 0x2, {0x0}}) 13:07:13 executing program 1: r0 = socket(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8947, &(0x7f00000006c0)={'wlan1\x00'}) [ 2206.817072][ T8834] loop4: detected capacity change from 0 to 2048 [ 2206.946086][ T8834] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2207.000627][ T8834] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1595/file0 supports timestamps until 2038 (0x7fffffff) [ 2207.042478][ T26] audit: type=1800 audit(1676120833.741:1272): pid=8834 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2207.155086][ T8850] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:14 executing program 2: r0 = socket(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000006c0)={'wlan1\x00'}) 13:07:14 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind$ax25(r0, &(0x7f0000000140)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default]}, 0x48) 13:07:14 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 'client0\x00', 0x0, "e3e7af85d052749b", "1142b35bc3e57f89e20368385437fd0153ac3b3825a7c938bb6e5869dfd2c998"}) 13:07:14 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa82}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:14 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:14 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000400)={{}, 'port1\x00'}) [ 2207.396419][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x1) 13:07:14 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r2, 0x18daccf8bd74f88b, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) 13:07:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet(r0, &(0x7f0000001580)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000001500)=[{&(0x7f00000011c0)='H', 0x1}], 0x1}, 0x18008840) 13:07:14 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)={0x2c, 0x3, 0x1, 0x301, 0x0, 0x0, {}, [@CTA_LABELS={0x18, 0x16, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2c}}, 0x0) 13:07:14 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_udp_encap(r0, 0x11, 0x64, 0x0, 0x0) 13:07:14 executing program 3: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8913, &(0x7f0000000480)={'ip6gre0\x00', 0x0}) [ 2207.816097][ T8870] loop4: detected capacity change from 0 to 2048 13:07:14 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xfffd, @none}, 0xe) 13:07:14 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000000c0)=@multiplanar_userptr={0x0, 0xd, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c2874b33"}, 0x0, 0x2, {0x0}}) [ 2207.906307][ T8870] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2207.948316][ T8870] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1596/file0 supports timestamps until 2038 (0x7fffffff) [ 2207.990081][ T26] audit: type=1800 audit(1676120834.691:1273): pid=8870 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2208.102816][ T8886] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:15 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa87}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:15 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f0000000000)={0x0, 0x9}) 13:07:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)={0x24, 0x4, 0x8, 0x5af592df9493a71f, 0x0, 0x0, {}, [@CTA_TIMEOUT_L4PROTO={0x5}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xe917}]}, 0x24}}, 0x0) 13:07:15 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0205647, &(0x7f0000000000)={0x0, 0x2}) 13:07:15 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2208.491492][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:15 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 13:07:15 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x30, 0x0, 0x8, 0x201, 0x0, 0x0, {}, [@CTA_TIMEOUT_L4PROTO={0x5}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6}]}, 0x30}}, 0x0) 13:07:15 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001280)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x14, 0x0, &(0x7f0000000140)=[@increfs_done], 0x1, 0x0, &(0x7f0000000180)='s'}) 13:07:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfff) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x1c, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@exp_smc={0xfe, 0x2}]}}}}}}}}, 0x0) 13:07:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfff) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x1c, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@exp_smc={0xfe, 0x2}]}}}}}}}}, 0x0) [ 2208.772466][ T8900] binder: 8899:8900 ioctl c0306201 0 returned -14 13:07:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, 0x0, &(0x7f0000000100)) [ 2208.945285][ T8909] loop4: detected capacity change from 0 to 2048 [ 2209.016093][ T8909] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2209.089459][ T8909] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1597/file0 supports timestamps until 2038 (0x7fffffff) [ 2209.147407][ T26] audit: type=1800 audit(1676120835.841:1274): pid=8909 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2209.263649][ T8915] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfff) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x1c, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@exp_smc={0xfe, 0x2}]}}}}}}}}, 0x0) 13:07:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1e, &(0x7f0000000080), 0x14) 13:07:16 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:16 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa87}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:16 executing program 2: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002380)={0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0}, 0x20) [ 2209.527606][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x2, 0x300) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x0) 13:07:16 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfff) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x1c, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@exp_smc={0xfe, 0x2}]}}}}}}}}, 0x0) 13:07:16 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, 0x0, 0x0) 13:07:16 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x101) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x890c, 0x0) 13:07:16 executing program 1: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom0\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f00000001c0)='./binderfs2/custom1\x00', 0x0, 0x0) 13:07:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, &(0x7f0000000100)=0x2) 13:07:16 executing program 1: syz_usb_connect$cdc_ncm(0x2, 0x7c, &(0x7f0000000980)=ANY=[@ANYBLOB="12011003020000202505a1a440000102030109026a0002010610060904000001020d00000724ea06000139"], &(0x7f0000000500)={0x0, 0x0, 0x12, &(0x7f0000000180)={0x5, 0xf, 0x12, 0x2, [@generic={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xb, 0x0, 0x3f}]}, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}) [ 2209.893146][ T8930] loop4: detected capacity change from 0 to 2048 13:07:16 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', 0x2000000}) [ 2209.966781][ T8930] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2209.988750][ T8930] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1598/file0 supports timestamps until 2038 (0x7fffffff) [ 2210.089772][ T26] audit: type=1800 audit(1676120836.791:1275): pid=8930 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2210.117075][ T8946] bridge_slave_0: mtu greater than device maximum [ 2210.179284][ T8947] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 2210.258142][ T7371] usb 2-1: new full-speed USB device number 91 using dummy_hcd 13:07:17 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f00000009c0)) 13:07:17 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x2, 0x300) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@rights={{0x10}}, @cred={{0x1c}}], 0x30}, 0x0) 13:07:17 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:17 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa87}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) [ 2210.319732][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={0x0}}, 0x44000) 13:07:17 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001fc0), 0x228200, 0x0) mmap$KVM_VCPU(&(0x7f0000ff1000/0xe000)=nil, 0x930, 0x0, 0x10, r0, 0x0) 13:07:17 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r3 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2210.583016][ T8957] loop4: detected capacity change from 0 to 2048 13:07:17 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0), 0x48240, 0x0) 13:07:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x19, &(0x7f0000000080)={0xfffffffd}, 0x14) [ 2210.667316][ T8957] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2210.697068][ T8957] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1599/file0 supports timestamps until 2038 (0x7fffffff) [ 2210.719076][ T7371] usb 2-1: not running at top speed; connect to a high speed hub [ 2210.813708][ T26] audit: type=1800 audit(1676120837.511:1276): pid=8957 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2210.848459][ T7371] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2210.873606][ T8972] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 [ 2210.878346][ T7371] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 2210.921145][ T7371] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 2210.991533][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2211.228394][ T7371] usb 2-1: string descriptor 0 read error: -22 [ 2211.237007][ T7371] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2211.246932][ T7371] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2211.309181][ T7371] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 2211.316113][ T7371] cdc_ncm 2-1:1.0: bind() failure [ 2211.507309][ T6741] usb 2-1: USB disconnect, device number 91 13:07:18 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000280)={0x18, 0x2, {0x0, @private}}, 0x1e) 13:07:18 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_getnexthop={0x18, 0x6a, 0x403}, 0x18}}, 0x0) 13:07:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x0, 0x4, 0xf7, 0x0, 0x1}, 0x48) 13:07:18 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa8a}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:18 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:18 executing program 3: openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0xc2b67f23bb90e820, 0x0) 13:07:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0}, 0x0) 13:07:18 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) 13:07:18 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0xd, &(0x7f0000000080), 0x14) [ 2212.226163][ T8981] loop4: detected capacity change from 0 to 2048 [ 2212.295637][ T8981] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2212.326572][ T8981] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1600/file0 supports timestamps until 2038 (0x7fffffff) [ 2212.353388][ T26] audit: type=1800 audit(1676120839.051:1277): pid=8981 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) 13:07:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x4) 13:07:19 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:19 executing program 3: ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000040)) openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_setup(0xe54e, &(0x7f00000000c0)=0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_submit(r0, 0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003b00)='blkio.bfq.io_queued\x00', 0x0, 0x0) io_cancel(0x0, 0x0, &(0x7f0000003b80)) [ 2212.498639][ T8999] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 53424 in block_group 0 13:07:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) 13:07:19 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa88}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:19 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:19 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x101) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80108906, 0x0) 13:07:19 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) [ 2212.860518][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:19 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x4b47, 0x0) 13:07:19 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0), 0x48240, 0x0) 13:07:19 executing program 3: ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000040)) openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_setup(0xe54e, &(0x7f00000000c0)=0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_submit(r0, 0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003b00)='blkio.bfq.io_queued\x00', 0x0, 0x0) io_cancel(0x0, 0x0, &(0x7f0000003b80)) 13:07:19 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, 0x0, &(0x7f0000000140)) [ 2213.165455][ T9021] loop4: detected capacity change from 0 to 2048 13:07:19 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x40047459, 0x0) [ 2213.304730][ T9021] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000011c0)="d973b6180a62d15e80485f72bb3a9946", 0x10) [ 2213.419563][ T9021] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1601/file0 supports timestamps until 2038 (0x7fffffff) 13:07:20 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x89f0, &(0x7f0000000000)={'gre0\x00'}) [ 2213.557991][ T26] audit: type=1800 audit(1676120840.251:1278): pid=9021 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2213.697739][ T9042] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:20 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa88}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:20 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x2, &(0x7f0000000080), 0x14) 13:07:20 executing program 3: ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000040)) openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_setup(0xe54e, &(0x7f00000000c0)=0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_submit(r0, 0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003b00)='blkio.bfq.io_queued\x00', 0x0, 0x0) io_cancel(0x0, 0x0, &(0x7f0000003b80)) 13:07:20 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001280)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001340)={0x68, 0x0, &(0x7f00000007c0)=[@request_death, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @free_buffer], 0x50, 0x0, &(0x7f0000000100)="e1518a687ff42f32675ed633126fd3e03e466c37aa99e9deac040d0ccea3627a04118462556e1fd13f4df98d3bf63b087c619132650c4e8b6bdc5579bf4cf5ff21c158e2a7c83174936cc032eaf229e2"}) 13:07:20 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2214.044820][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x9, 0x4) 13:07:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xf, 0x0, 0x0, 0x1}, 0x48) 13:07:20 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) 13:07:21 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x17, 0x0, &(0x7f0000000040)) 13:07:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000002c0)="8a", 0x1}], 0x1}}], 0x1, 0x1) 13:07:21 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, 0x0) [ 2214.561984][ T9066] loop4: detected capacity change from 0 to 2048 [ 2214.779185][ T9066] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2214.832653][ T9066] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1602/file0 supports timestamps until 2038 (0x7fffffff) [ 2214.910884][ T26] audit: type=1800 audit(1676120841.611:1279): pid=9064 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2214.963082][ T9066] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:21 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="dd641ae25ec4f98a251f747c648d12cee3ac19304142d753ae3558004c07370b0e60e880e77f959e7573e528f2006021e68c883960f9f6011ef6ea68d5faeeb50fe2b72fa33ac97d29c6e7618908237b428e0d30acc9012222dc1c6eb0ce5adc7ea023c6d0a503481c82615920a6829aabae0e6538bedc22203a6e7cac91d90267e53db2842b51d39aceb45246740a0196d9576d3276cf9f415a952e5cec487096ade3ee87293d11570b37d1ece034a8873ab86334f9e025fd9e89a43afb653c1c31290601047ea1c222ecce78d2fdbc90a3244ce8a0d81efd087cb4fc542a4e56236513c2452092e2460e9041cbef8c520862dd137bc49b539b8708fbea568d367fa93b190c771cb6bce89a7e66aadf914e0d3951a1d3e2acdb9c96b44f648b9f80a87188d51448327454088be42f8d85d4cf8ae1f9ddd626e263b8b456fc91582128ca8d9dc35ec0a91753865ee21e5b09835c859c77608e214a9b77c3d8f8bab7034d792b75af60e92992347a6fdf1b9d1f4b813f4070c1ae197f3cb6fa5af44fdd91803059a59ef9844a7cca7b01ad03f5ec6b1d8c64b0b5f2fc259aa88b9670eb6f41e97881827c02969ab5d7161455a3478b6329b250fd9487ff7fafdabbcdd63a05ae53be973d022726acee7e52e2e21c3eb1e4fa885e5bf9207258534ec741f7e0517089e3daada92edb55fbcd27b831fc8b83eac4e891aecd2a6bab46c9d36c26aac2a51608427a59c466ea306032b30ca09356429d05d62f24b013d9b843c57e345f2035030a4732caa7b2e2a6801c9c0f5bb9e036b1bdcaab3e3817317514a229dada2c31a4fe64a157379d89a335c8de4330d871b142e56bf2c08276ece2217f269d80039eaf288992bba4d3e7448f507e24e4b8e976996b857d40041d06ca16deb5e4a6d70c7f9cd7e0e67d883e8b7631779b88615a446a808ae365329826359bb62a97177b044815eb19a3a19738420c9a5d9febb365f49256b7381c74ed8fab4634b257b52e821a5a89ca320ff8e2d174f806b9afb9ffae5563909467488f857ec93cb1a26d2b73ef2da635736eb0f0b1e479090995764ceba9b0153f5b3a9ddaf5fbba7e8f01d2f3e6fe2c076506d0c0449fad7d76bf01831b596734b78a4155782e6c7da92de141b6fd052c6556535c28b2b7069b5d19fed648ba4261bda23d00efc6f288ba3891407a0e889067c42d76b4399fe8ba2f8eb647c5bd423ffbfaecc00c30a9904a830e90af3d84f462d2781c9952ff8d15323c4d456f1aa498b19839c1755bc9f80a520f8eff00a7ed0597475f8c627c2e2f020f4815dc4ed4f220b3dbe8b92789db9367c1b8349e9529d875328e3fdc41cfa21df01ac2aef26c8487321f2ed4d3aef3d6839eb32dff6cf44e31936b29dc0eaa675bb23f51876f6d7d50367a34005b59597c0085d4f43534bb38d63c16b60a5f1915765de631732ee70fa3bf6d8d61414cf8a0a284ecedd78a83b9fd3edb8ec0bd3832b5b9c467fe47c6d329643d5465fe75a5e59c85cab4d4278cf002803009f8f5e57dd6e03637d55ce5e2f158e6258e79b6cee4a76626919e931cf4667e5a13e63433520dda36b82e93644fa55feee9fad15dd5953d98f2973b5559a3243b52552e72e31598d68364cc1da640f8d9bc69e27f755d79e74af68c219a010f3bc7243028da811a373b46c32ebab3ccb9a64410f41f7ead64d2f6c153abe80c518049e3385b3b152c76245a18d298e6a38962806a41d2d6256efdcb8ab35213b211dc4db592e2e412cc5ab1304309c38b32a5e72971c923f7cfd795a1fabee4c18bf1a235208b1fcc4b373d1f5101d0ad01b04eb96a808f12199a749851c3449a5ec0e5304dca21a02e40b13b17996558f2cc3014872dbd6eb8f680d3d7baa1e4fa66bd356b1a4f06667694b764f1aed63e6c63956e88c4b040def15c2fdd01973acdd5f06bbe9c61e00f2e95efe84c7d861b4c3b03135179e435a45365d3c1b8561db25c9f2b0d6b04704168379b5a22407fbb84c5403d4a8e89ff2936a4164093ffcb9f22b35d69ae3d7f47592b428a4a50b498ec08f8ce71db2f7e5d4969137f63864fef1a6a6e70029f519e2ef79c01bdced79a2eb432c5c824e82d05d533e9f97c2503f36b0fe7e3599583bea4234110ddf5a3987a2c7159bc2d5e730cd2d3488135fe64ead7d3b790bd2ad6524b82442641ca4a6394ffda77196021a4ed9e1b73fcabd605164439c8496b00b71b1dfc741330b9bf6fd2c2abda182643ccb4a50c819cf69b3abfee70b4d43313fa61faeb922aa04f0b3f3cb2ab6e6e51c7ecb5c94ac7e1b7abbfe49d5fea911f4e90db7059dd599627e5990d6c707ea809b5b8d106ff6b119940b75f0990ba39c02efc034ee269dfe192916044e967a4521726fc9265fc7712a6746cf1811dcaa4ba4acdaf4688d9ef07425a74add88556707f8307a5c73fb0fd053f7f23bc37530e51c15be52cb25d06ac58f9f5c26a4af22f30b1ec3204379691e6ca2826de929dcb79f1827ddab6067404f39692fa6c477239b776bdcfb672358777e12b2cb217e43ca1b3abc8bccd940b3ba63628d295657c817ce076d9b95af249b246c52d4f1f86b5cf82fc731410c37c9b7fb3c8f86bb207f614cc8cc983f2eee4dcb276719bce7e4abfee6a1255906a72b8f49fec032f0c1e496d9a427c5b03ad3e1c52783a6f33cb56f3d046347cef232f2b7d0f760bbe24fefac56797d52506d5d69bd6e6cd5834bddaca90c08b37c4329f3426ec326e69317046582749c435983ee3be7bbc6b1b2aacb8f198d09bce83b504728f3b396ee3eabaff35d7495cfa550c71bdba871af74023e6a158a553e5758e70c0ad6087f398b7cd47158f9450e4abc9aeb4f5f12a7d92c196ba1c6f3f667291696a9ba5e0e688f386bb5e1ed81d44bcfc0a26c06f8c4091a1b3e4c04b3eac159e332bbb1e1a39bf6ce6aa6a9ed32990633d17af30123ca2dd42204e887aae27cb448aa83b91e4576ea5463b40a2f4d9d560559f70403ee586b15161f0af86bef3d1cce23496c122a213ba41c50477e41244fa5681dd6c74ba96bc25512bba6eec371a0ad06d380a0f7ee8efda4a497a84893b77e36dcc881272ed4b4aa28b40e268694ecff799b800745f6ad72c002e117f5c0fb83caf820ad3b733875f2b9988c5844cd2d66c9c8ff8ba2cedd146e0e2e91893050acf540ca248c805030ac542c4baf32c9081db46abe85f8da5a38a740f90ca66d42b482d8bfff739a3fcd2c64019f2693c24062d873c3a39e321bc5f19b0237fcfedcb4dfa6936a42e8dc44003afedff208946d021d7a1f89e4dfdd6fa18586e7b20e61765dc6cd5e8c558c0142a49b468a9ce88a86b472d1a1779a0bdc70783f198585c613cd935ade967128cd7126f27b3746cfe937c8ea3c66afa948478abf164562edeb9f1699899dd6093c1dacd5b96c667034802ea7f7bd9f5a1079d07438148cd8b1a67a3a342b42c8b7f504470374f7b0156c9fec013270f61b3283c3a09ee496be7185f7718045e1d9da67c537f2bde0e80f54fd9d76508bc90da40a21ca0197e1bea576be0bceba00d168dca71672932a91d9fa0d9f0929af877cdf62041667d6f1afec1cb8fbce279c13aad2c5291f2c197361d62788e315b449f212ebdd7c856bfef3e56b0f79987940e39ce23a29757638bb0a04b7ec81ea72e22062b9e7674bc16870f0eaa37810bf0254868fba7fa2d5180b2730cb60654c747293f89a517aaad9fab81e43b62a7ed0ce51e13ba8014f67a6ae571394c479fb0b8552851bedebb3ab9649d2650a392e5", 0xa88}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:21 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:21 executing program 3: ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000040)) openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_setup(0xe54e, &(0x7f00000000c0)=0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_submit(r0, 0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003b00)='blkio.bfq.io_queued\x00', 0x0, 0x0) io_cancel(0x0, 0x0, &(0x7f0000003b80)) 13:07:21 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 13:07:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x4, &(0x7f0000000080), 0x14) 13:07:21 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2215.172501][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@setlink={0x20}, 0x20}}, 0x0) 13:07:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x68}, 0x1, 0x1ffff000, 0x3e83}, 0x0) getresgid(&(0x7f0000002f40), &(0x7f0000002f80), &(0x7f0000002fc0)) 13:07:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x2, 0x0, 0x0, 0x0) 13:07:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000002c0)="8a", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x1, 0x1) 13:07:22 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001280)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001340)={0x10, 0x0, &(0x7f00000007c0)=[@request_death], 0x0, 0x0, 0x0}) 13:07:22 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x15, 0x0, &(0x7f0000000040)) [ 2215.731896][ T9095] loop4: detected capacity change from 0 to 2048 [ 2215.848831][ T9095] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2215.912597][ T9095] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1603/file0 supports timestamps until 2038 (0x7fffffff) [ 2216.086937][ T26] audit: type=1800 audit(1676120842.781:1280): pid=9095 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2216.194473][ T9095] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:23 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="dd641ae25ec4f98a251f747c648d12cee3ac19304142d753ae3558004c07370b0e60e880e77f959e7573e528f2006021e68c883960f9f6011ef6ea68d5faeeb50fe2b72fa33ac97d29c6e7618908237b428e0d30acc9012222dc1c6eb0ce5adc7ea023c6d0a503481c82615920a6829aabae0e6538bedc22203a6e7cac91d90267e53db2842b51d39aceb45246740a0196d9576d3276cf9f415a952e5cec487096ade3ee87293d11570b37d1ece034a8873ab86334f9e025fd9e89a43afb653c1c31290601047ea1c222ecce78d2fdbc90a3244ce8a0d81efd087cb4fc542a4e56236513c2452092e2460e9041cbef8c520862dd137bc49b539b8708fbea568d367fa93b190c771cb6bce89a7e66aadf914e0d3951a1d3e2acdb9c96b44f648b9f80a87188d51448327454088be42f8d85d4cf8ae1f9ddd626e263b8b456fc91582128ca8d9dc35ec0a91753865ee21e5b09835c859c77608e214a9b77c3d8f8bab7034d792b75af60e92992347a6fdf1b9d1f4b813f4070c1ae197f3cb6fa5af44fdd91803059a59ef9844a7cca7b01ad03f5ec6b1d8c64b0b5f2fc259aa88b9670eb6f41e97881827c02969ab5d7161455a3478b6329b250fd9487ff7fafdabbcdd63a05ae53be973d022726acee7e52e2e21c3eb1e4fa885e5bf9207258534ec741f7e0517089e3daada92edb55fbcd27b831fc8b83eac4e891aecd2a6bab46c9d36c26aac2a51608427a59c466ea306032b30ca09356429d05d62f24b013d9b843c57e345f2035030a4732caa7b2e2a6801c9c0f5bb9e036b1bdcaab3e3817317514a229dada2c31a4fe64a157379d89a335c8de4330d871b142e56bf2c08276ece2217f269d80039eaf288992bba4d3e7448f507e24e4b8e976996b857d40041d06ca16deb5e4a6d70c7f9cd7e0e67d883e8b7631779b88615a446a808ae365329826359bb62a97177b044815eb19a3a19738420c9a5d9febb365f49256b7381c74ed8fab4634b257b52e821a5a89ca320ff8e2d174f806b9afb9ffae5563909467488f857ec93cb1a26d2b73ef2da635736eb0f0b1e479090995764ceba9b0153f5b3a9ddaf5fbba7e8f01d2f3e6fe2c076506d0c0449fad7d76bf01831b596734b78a4155782e6c7da92de141b6fd052c6556535c28b2b7069b5d19fed648ba4261bda23d00efc6f288ba3891407a0e889067c42d76b4399fe8ba2f8eb647c5bd423ffbfaecc00c30a9904a830e90af3d84f462d2781c9952ff8d15323c4d456f1aa498b19839c1755bc9f80a520f8eff00a7ed0597475f8c627c2e2f020f4815dc4ed4f220b3dbe8b92789db9367c1b8349e9529d875328e3fdc41cfa21df01ac2aef26c8487321f2ed4d3aef3d6839eb32dff6cf44e31936b29dc0eaa675bb23f51876f6d7d50367a34005b59597c0085d4f43534bb38d63c16b60a5f1915765de631732ee70fa3bf6d8d61414cf8a0a284ecedd78a83b9fd3edb8ec0bd3832b5b9c467fe47c6d329643d5465fe75a5e59c85cab4d4278cf002803009f8f5e57dd6e03637d55ce5e2f158e6258e79b6cee4a76626919e931cf4667e5a13e63433520dda36b82e93644fa55feee9fad15dd5953d98f2973b5559a3243b52552e72e31598d68364cc1da640f8d9bc69e27f755d79e74af68c219a010f3bc7243028da811a373b46c32ebab3ccb9a64410f41f7ead64d2f6c153abe80c518049e3385b3b152c76245a18d298e6a38962806a41d2d6256efdcb8ab35213b211dc4db592e2e412cc5ab1304309c38b32a5e72971c923f7cfd795a1fabee4c18bf1a235208b1fcc4b373d1f5101d0ad01b04eb96a808f12199a749851c3449a5ec0e5304dca21a02e40b13b17996558f2cc3014872dbd6eb8f680d3d7baa1e4fa66bd356b1a4f06667694b764f1aed63e6c63956e88c4b040def15c2fdd01973acdd5f06bbe9c61e00f2e95efe84c7d861b4c3b03135179e435a45365d3c1b8561db25c9f2b0d6b04704168379b5a22407fbb84c5403d4a8e89ff2936a4164093ffcb9f22b35d69ae3d7f47592b428a4a50b498ec08f8ce71db2f7e5d4969137f63864fef1a6a6e70029f519e2ef79c01bdced79a2eb432c5c824e82d05d533e9f97c2503f36b0fe7e3599583bea4234110ddf5a3987a2c7159bc2d5e730cd2d3488135fe64ead7d3b790bd2ad6524b82442641ca4a6394ffda77196021a4ed9e1b73fcabd605164439c8496b00b71b1dfc741330b9bf6fd2c2abda182643ccb4a50c819cf69b3abfee70b4d43313fa61faeb922aa04f0b3f3cb2ab6e6e51c7ecb5c94ac7e1b7abbfe49d5fea911f4e90db7059dd599627e5990d6c707ea809b5b8d106ff6b119940b75f0990ba39c02efc034ee269dfe192916044e967a4521726fc9265fc7712a6746cf1811dcaa4ba4acdaf4688d9ef07425a74add88556707f8307a5c73fb0fd053f7f23bc37530e51c15be52cb25d06ac58f9f5c26a4af22f30b1ec3204379691e6ca2826de929dcb79f1827ddab6067404f39692fa6c477239b776bdcfb672358777e12b2cb217e43ca1b3abc8bccd940b3ba63628d295657c817ce076d9b95af249b246c52d4f1f86b5cf82fc731410c37c9b7fb3c8f86bb207f614cc8cc983f2eee4dcb276719bce7e4abfee6a1255906a72b8f49fec032f0c1e496d9a427c5b03ad3e1c52783a6f33cb56f3d046347cef232f2b7d0f760bbe24fefac56797d52506d5d69bd6e6cd5834bddaca90c08b37c4329f3426ec326e69317046582749c435983ee3be7bbc6b1b2aacb8f198d09bce83b504728f3b396ee3eabaff35d7495cfa550c71bdba871af74023e6a158a553e5758e70c0ad6087f398b7cd47158f9450e4abc9aeb4f5f12a7d92c196ba1c6f3f667291696a9ba5e0e688f386bb5e1ed81d44bcfc0a26c06f8c4091a1b3e4c04b3eac159e332bbb1e1a39bf6ce6aa6a9ed32990633d17af30123ca2dd42204e887aae27cb448aa83b91e4576ea5463b40a2f4d9d560559f70403ee586b15161f0af86bef3d1cce23496c122a213ba41c50477e41244fa5681dd6c74ba96bc25512bba6eec371a0ad06d380a0f7ee8efda4a497a84893b77e36dcc881272ed4b4aa28b40e268694ecff799b800745f6ad72c002e117f5c0fb83caf820ad3b733875f2b9988c5844cd2d66c9c8ff8ba2cedd146e0e2e91893050acf540ca248c805030ac542c4baf32c9081db46abe85f8da5a38a740f90ca66d42b482d8bfff739a3fcd2c64019f2693c24062d873c3a39e321bc5f19b0237fcfedcb4dfa6936a42e8dc44003afedff208946d021d7a1f89e4dfdd6fa18586e7b20e61765dc6cd5e8c558c0142a49b468a9ce88a86b472d1a1779a0bdc70783f198585c613cd935ade967128cd7126f27b3746cfe937c8ea3c66afa948478abf164562edeb9f1699899dd6093c1dacd5b96c667034802ea7f7bd9f5a1079d07438148cd8b1a67a3a342b42c8b7f504470374f7b0156c9fec013270f61b3283c3a09ee496be7185f7718045e1d9da67c537f2bde0e80f54fd9d76508bc90da40a21ca0197e1bea576be0bceba00d168dca71672932a91d9fa0d9f0929af877cdf62041667d6f1afec1cb8fbce279c13aad2c5291f2c197361d62788e315b449f212ebdd7c856bfef3e56b0f79987940e39ce23a29757638bb0a04b7ec81ea72e22062b9e7674bc16870f0eaa37810bf0254868fba7fa2d5180b2730cb60654c747293f89a517aaad9fab81e43b62a7ed0ce51e13ba8014f67a6ae571394c479fb0b8552851bedebb3ab9649d2650a392e5b0", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x53, 0x500}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x68}}, 0x0) 13:07:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0xc, 0x0, 0x0, 0x0, 0x4, 0x1}, 0x48) 13:07:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, 0x0, &(0x7f0000002b80)) 13:07:23 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:23 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:23 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x22, 0x0, &(0x7f0000000040)) [ 2216.385457][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:23 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{}, {0x1}, {0x20}, {0x6}]}) 13:07:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x13, &(0x7f0000000080), 0x14) 13:07:23 executing program 2: utimes(0x0, &(0x7f0000001980)={{0x0, 0xffffffffffffffff}}) 13:07:23 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x3, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)) 13:07:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x3, &(0x7f0000000080), 0x14) [ 2216.697116][ T26] audit: type=1326 audit(1676120843.391:1281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9119 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc76728c0f9 code=0x0 [ 2217.140353][ T9133] loop4: detected capacity change from 0 to 2048 [ 2217.253887][ T9133] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2217.338146][ T9133] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1604/file0 supports timestamps until 2038 (0x7fffffff) [ 2217.515717][ T9136] EXT4-fs error (device loop4): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 13:07:24 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:24 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) select(0x40, &(0x7f0000000580), &(0x7f0000000480)={0x1}, &(0x7f00000004c0)={0x8}, 0x0) 13:07:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0xc, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x48) 13:07:24 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:24 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000500)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000800)={0x14}, 0xfffffffffffffff7}}, 0x0) [ 2217.719904][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000008c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x18, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x38}}, 0x0) 13:07:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x54}}, 0x0) 13:07:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x11, &(0x7f0000000080), 0x14) 13:07:24 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x101) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8936, 0x0) 13:07:24 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x1229f226504fe5b2}, 0x4) 13:07:24 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x101) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) [ 2218.093564][ T9154] loop4: detected capacity change from 0 to 2048 [ 2218.194594][ T9154] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2218.261719][ T9154] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1605/file0 supports timestamps until 2038 (0x7fffffff) [ 2218.430376][ T26] audit: type=1800 audit(1676120845.131:1282): pid=9167 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2218.513043][ T9167] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 176 in block_group 0 13:07:25 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa88}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:25 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2}, 0x10}}, 0x0) 13:07:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x68}, 0x1, 0x20000000, 0xf}, 0x0) 13:07:25 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:25 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8902, &(0x7f0000000000)={'gre0\x00'}) 13:07:25 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, 0x0}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x68}, 0x1, 0x20000000, 0x3e83}, 0x0) [ 2218.746238][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x435, 0x0, 0x0, {{0x1a}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 13:07:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="35042dbd7000feffffff45000000080003e7"], 0x28}}, 0x0) 13:07:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4008ae89, &(0x7f00000004c0)={"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"}) [ 2218.943625][ T9185] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 13:07:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x22, &(0x7f0000000080)={0xfffffffd}, 0x14) 13:07:25 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x101) getsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, 0x0) [ 2219.134643][ T9189] loop4: detected capacity change from 0 to 2048 [ 2219.211798][ T9189] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2219.228850][ T9189] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1606/file0 supports timestamps until 2038 (0x7fffffff) [ 2219.358991][ T26] audit: type=1800 audit(1676120846.061:1283): pid=9189 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2219.444330][ T9200] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:26 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa88}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:26 executing program 1: select(0x0, 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x9}, 0x0, 0x0) 13:07:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400ee00"/20, @ANYRES32=r3, @ANYBLOB="01000000010051001c0012000c000100627269646765"], 0x3c}}, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="10035002c1f84b0501020200c52cf7c25975e010b02f0800eb2b2ff0dac8897c6b118777faffffff3066100cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 13:07:26 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:26 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) 13:07:26 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:26 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x2b9d4aa6d095554e, 0x9, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x6d, &(0x7f00000001c0)=""/109, 0x40f00, 0xd, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240), 0x8, 0x10, &(0x7f0000000280)={0x0, 0xb}, 0x10}, 0x80) [ 2219.741371][ T9208] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2219.766678][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x435, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 13:07:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="35040000000000cabee901"], 0x28}}, 0x0) 13:07:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000001c80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001c40)={&(0x7f00000001c0)={0xec4, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_PMSR_ATTR_PEERS={0xa88, 0x5, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0xdc, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xa0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0x658, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xa8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x244, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x98, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x64, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x138, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x304, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x10c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x120, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0x2b0, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x23c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x118, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xb8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}]}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}]}]}, {0x6c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x2c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x41c, 0x5, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}]}, {0x150, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x38, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0xf0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xe4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xcf}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x64, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x2c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0xb4, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}, @NL80211_ATTR_CENTER_FREQ2={0x8}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x9c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x8c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x34a4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x5c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}]}]}, {0x48, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}, {0xf0, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0xec, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x74, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x74, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x4}]}]}]}]}]}, 0xec4}}, 0x0) [ 2220.102949][ T9224] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2220.138880][ T9219] loop4: detected capacity change from 0 to 2048 13:07:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x435, 0x0, 0x0, {{}, {@val={0x8, 0x10}, @val={0xc}}}}, 0x28}}, 0x0) [ 2220.218329][ T9219] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2220.237980][ T9228] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 2220.253605][ T9219] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1607/file0 supports timestamps until 2038 (0x7fffffff) [ 2220.307018][ T26] audit: type=1800 audit(1676120847.001:1284): pid=9219 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000300)={0x2c, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @default=0x9b4}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]]}, 0x2c}}, 0x0) [ 2220.414194][ T9231] netlink: 'syz-executor.3': attribute type 16 has an invalid length. [ 2220.425217][ T9230] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f00000001c0)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_PMSR_ATTR_PEERS={0x4}]}, 0x24}}, 0x0) 13:07:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x3f00}, 0x0) 13:07:27 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:27 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x60}, 0x0) 13:07:27 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa88}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="35040000d8f897890ca29b3f35"], 0x28}}, 0x0) [ 2220.784629][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2220.800865][ T9242] netlink: 'syz-executor.1': attribute type 5 has an invalid length. 13:07:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x435, 0x0, 0x0, {{}, {@val={0x8, 0xa}, @val={0xc}}}}, 0x28}}, 0x0) 13:07:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x300}, 0x0) 13:07:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x0, @multicast1}}}, &(0x7f0000000040)=0x84) recvmmsg(r0, &(0x7f0000006580)=[{{0x0, 0x0, 0x0}, 0x802ca}, {{&(0x7f0000000300)=@ll, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/253, 0xfd}, {&(0x7f0000000480)=""/2, 0x2}, {&(0x7f0000002a80)=""/22, 0x16}, {&(0x7f0000000600)=""/51, 0x33}], 0x4, &(0x7f00000006c0)=""/4096, 0x1000}, 0x80}, {{&(0x7f00000016c0)=@sco={0x1f, @fixed}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001740)=""/85, 0x55}, {&(0x7f00000017c0)=""/93, 0x5d}, {&(0x7f0000001840)=""/143, 0x8f}, {&(0x7f0000001900)=""/60, 0x3c}, {&(0x7f0000001940)=""/92, 0x5c}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x6, &(0x7f00000067c0)=""/109, 0x6d}}, {{&(0x7f0000002ac0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/52, 0x34}, {&(0x7f0000003b80)=""/27, 0x1b}, {&(0x7f0000003bc0)=""/31, 0x1f}, {&(0x7f0000003c00)=""/180, 0xb4}, {&(0x7f0000003cc0)=""/212, 0xd4}, {&(0x7f0000003dc0)=""/12, 0xc}, {&(0x7f0000003e00)=""/4, 0x4}], 0x8, &(0x7f0000003ec0)=""/190, 0xbe}, 0x8}, {{0x0, 0x0, &(0x7f0000005180)=[{&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/16, 0x10}, {&(0x7f0000004fc0)=""/106, 0x6a}, {&(0x7f0000005040)=""/246, 0xf6}, {&(0x7f0000002a40)=""/17, 0x11}], 0x5}, 0x2}, {{&(0x7f0000005200)=@alg, 0x80, &(0x7f00000064c0)=[{&(0x7f0000005280)=""/118, 0x76}, {&(0x7f0000005300)=""/160, 0xa0}, {&(0x7f00000053c0)=""/4096, 0x1000}, {&(0x7f00000063c0)=""/158, 0x9e}, {&(0x7f0000006480)=""/59, 0x3b}], 0x5, &(0x7f0000006540)=""/58, 0x3a}, 0x9}], 0x6, 0x40, &(0x7f0000006700)) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000006740)={'batadv_slave_0\x00'}) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, 0x0, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYBLOB], 0x20000600}}, 0x0) write(r2, &(0x7f0000000080)="240000001e005f031400ff01000000f80700b3586ff606c2e553797c08f308e467dc0000", 0x24) recvmmsg(r2, &(0x7f0000005180), 0xab, 0x0, 0x0) 13:07:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "579916a65b"}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST]}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x0, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST, @NL80211_KEY_DEFAULT_TYPE_UNICAST, @NL80211_KEY_DEFAULT_TYPE_MULTICAST, @NL80211_KEY_DEFAULT_TYPE_MULTICAST, @NL80211_KEY_DEFAULT_TYPE_UNICAST]}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0xffffffffffffff3c}}, 0x0) 13:07:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x435, 0x0, 0x0, {{0x1b}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 13:07:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000001200)={r3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100000, 0x500001c) close(r0) [ 2221.151957][ T26] audit: type=1400 audit(1676120847.851:1285): avc: denied { read } for pid=9257 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 2221.181035][ T9254] loop4: detected capacity change from 0 to 2048 13:07:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x6000}, 0x0) [ 2221.399997][ T9254] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2221.500507][ T9254] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1608/file0 supports timestamps until 2038 (0x7fffffff) [ 2221.590331][ T26] audit: type=1804 audit(1676120848.291:1286): pid=9268 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir946984665/syzkaller.10zith/2180/memory.events" dev="sda1" ino=1202 res=1 errno=0 [ 2221.640488][ T1205] ieee802154 phy0 wpan0: encryption failed: -22 [ 2221.646871][ T1205] ieee802154 phy1 wpan1: encryption failed: -22 13:07:28 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYRES64], 0x28}}, 0x0) 13:07:28 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2221.758103][ T26] audit: type=1800 audit(1676120848.451:1287): pid=9254 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2221.914816][ T9274] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm syz-executor.4: Invalid inode table block 0 in block_group 0 13:07:28 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 13:07:28 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:28 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) recvfrom$ax25(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2222.157129][ T26] audit: type=1400 audit(1676120848.851:1288): avc: denied { read } for pid=9281 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 2222.183341][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:28 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500c", 0x1b}], 0x2, 0x8) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r2, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r2, &(0x7f0000002080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x10}}, @ip_pktinfo={{0x1c, 0xffff0000, 0x8, {0x0, @local, @empty}}}], 0x30}}], 0x300, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 13:07:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="3504000000000000000045"], 0x28}}, 0x0) [ 2222.403232][ T9285] loop4: detected capacity change from 0 to 2048 [ 2222.442496][ T9289] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 13:07:29 executing program 1: ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, 0x0) openat$nci(0xffffff9c, &(0x7f0000000b40), 0x2, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, 0x0) [ 2222.492022][ T9285] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2222.508377][ T9285] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1609/file0 supports timestamps until 2038 (0x7fffffff) [ 2222.632524][ T9285] EXT4-fs error (device loop4): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 13:07:29 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:29 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:29 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2222.812863][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:29 executing program 1: mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x0, 0x0, 0x0) 13:07:29 executing program 3: mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0xffffffffffffffff, 0x5, 0x3) 13:07:29 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) 13:07:29 executing program 3: mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0xffffffffffffffff, 0x5, 0x3) [ 2223.155914][ T9310] loop4: detected capacity change from 0 to 2048 [ 2223.170339][ T6181] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 13:07:29 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500c", 0x1b}], 0x2, 0x8) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r2, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r2, &(0x7f0000002080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x10}}, @ip_pktinfo={{0x1c, 0xffff0000, 0x8, {0x0, @local, @empty}}}], 0x30}}], 0x300, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 13:07:30 executing program 3: r0 = syz_io_uring_setup(0x6b74, &(0x7f0000000000), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000140), 0x1) [ 2223.331403][ T9310] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2223.388319][ T9310] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1610/file0 supports timestamps until 2038 (0x7fffffff) [ 2223.418075][T27851] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 2223.469572][ T9310] EXT4-fs error (device loop4): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 13:07:30 executing program 3: syz_io_uring_setup(0x298a, &(0x7f0000000000), &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, 0x0, 0x0) 13:07:30 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) [ 2223.668053][T27851] usb 2-1: Using ep0 maxpacket: 8 [ 2223.718578][T15788] Bluetooth: hci9: command 0x0406 tx timeout [ 2223.783948][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2223.788166][T27851] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 13:07:30 executing program 3: openat$btrfs_control(0xffffff9c, &(0x7f0000000b40), 0x90040, 0x0) 13:07:30 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:30 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:30 executing program 3: prctl$PR_SET_VMA(0x21, 0x0, &(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) [ 2224.028299][T27851] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2224.047977][T27851] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2224.072028][T27851] usb 2-1: Product: syz [ 2224.083570][T27851] usb 2-1: Manufacturer: syz [ 2224.092185][ T9332] loop4: detected capacity change from 0 to 2048 [ 2224.099069][T27851] usb 2-1: SerialNumber: syz 13:07:30 executing program 3: prctl$PR_SET_VMA(0x3, 0x0, &(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) 13:07:30 executing program 3: openat$iommufd(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 2224.139811][T27851] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 2224.211671][ T9332] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2224.268438][ T9332] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1611/file0 supports timestamps until 2038 (0x7fffffff) [ 2224.344621][T27851] usb 2-1: USB disconnect, device number 92 [ 2224.386642][ T9332] EXT4-fs error (device loop4): ext4_find_dest_de:2092: inode #2: block 16: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=646161, rec_len=0, size=4096 fake=0 [ 2224.496688][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:31 executing program 1: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000002000/0x2000)=nil, 0x2000, &(0x7f0000000000)='\x00') mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) 13:07:31 executing program 3: openat$btrfs_control(0xffffff9c, 0x0, 0x511500, 0x0) 13:07:31 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:31 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000300)="76df8cfefa7ddac22dcfcf9e00c693a47524fbfa60133f4bf9500c", 0x1b}], 0x2, 0x8) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r2, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r2, &(0x7f0000002080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_retopts={{0x10}}, @ip_pktinfo={{0x1c, 0xffff0000, 0x8, {0x0, @local, @empty}}}], 0x30}}], 0x300, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 13:07:31 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:31 executing program 3: pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) 13:07:31 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:31 executing program 1: pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$snddsp_control(&(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x0, 0x11, r0, 0x83000000) [ 2225.041769][ T9354] loop4: detected capacity change from 0 to 2048 13:07:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mmap$fb(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) [ 2225.143554][ T9354] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:31 executing program 3: pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) write$usbip_server(r0, 0x0, 0x0) [ 2225.187686][ T9354] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1612/file0 supports timestamps until 2038 (0x7fffffff) 13:07:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_VENDOR(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1100}}, 0x0) 13:07:32 executing program 1: prctl$PR_SET_VMA(0x1c, 0x0, &(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) 13:07:32 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="dd641ae25ec4f98a251f747c648d12cee3ac19304142d753ae3558004c07370b0e60e880e77f959e7573e528f2006021e68c883960f9f6011ef6ea68d5faeeb50fe2b72fa33ac97d29c6e7618908237b428e0d30acc9012222dc1c6eb0ce5adc7ea023c6d0a503481c82615920a6829aabae0e6538bedc22203a6e7cac91d90267e53db2842b51d39aceb45246740a0196d9576d3276cf9f415a952e5cec487096ade3ee87293d11570b37d1ece034a8873ab86334f9e025fd9e89a43afb653c1c31290601047ea1c222ecce78d2fdbc90a3244ce8a0d81efd087cb4fc542a4e56236513c2452092e2460e9041cbef8c520862dd137bc49b539b8708fbea568d367fa93b190c771cb6bce89a7e66aadf914e0d3951a1d3e2acdb9c96b44f648b9f80a87188d51448327454088be42f8d85d4cf8ae1f9ddd626e263b8b456fc91582128ca8d9dc35ec0a91753865ee21e5b09835c859c77608e214a9b77c3d8f8bab7034d792b75af60e92992347a6fdf1b9d1f4b813f4070c1ae197f3cb6fa5af44fdd91803059a59ef9844a7cca7b01ad03f5ec6b1d8c64b0b5f2fc259aa88b9670eb6f41e97881827c02969ab5d7161455a3478b6329b250fd9487ff7fafdabbcdd63a05ae53be973d022726acee7e52e2e21c3eb1e4fa885e5bf9207258534ec741f7e0517089e3daada92edb55fbcd27b831fc8b83eac4e891aecd2a6bab46c9d36c26aac2a51608427a59c466ea306032b30ca09356429d05d62f24b013d9b843c57e345f2035030a4732caa7b2e2a6801c9c0f5bb9e036b1bdcaab3e3817317514a229dada2c31a4fe64a157379d89a335c8de4330d871b142e56bf2c08276ece2217f269d80039eaf288992bba4d3e7448f507e24e4b8e976996b857d40041d06ca16deb5e4a6d70c7f9cd7e0e67d883e8b7631779b88615a446a808ae365329826359bb62a97177b044815eb19a3a19738420c9a5d9febb365f49256b7381c74ed8fab4634b257b52e821a5a89ca320ff8e2d174f806b9afb9ffae5563909467488f857ec93cb1a26d2b73ef2da635736eb0f0b1e479090995764ceba9b0153f5b3a9ddaf5fbba7e8f01d2f3e6fe2c076506d0c0449fad7d76bf01831b596734b78a4155782e6c7da92de141b6fd052c6556535c28b2b7069b5d19fed648ba4261bda23d00efc6f288ba3891407a0e889067c42d76b4399fe8ba2f8eb647c5bd423ffbfaecc00c30a9904a830e90af3d84f462d2781c9952ff8d15323c4d456f1aa498b19839c1755bc9f80a520f8eff00a7ed0597475f8c627c2e2f020f4815dc4ed4f220b3dbe8b92789db9367c1b8349e9529d875328e3fdc41cfa21df01ac2aef26c8487321f2ed4d3aef3d6839eb32dff6cf44e31936b29dc0eaa675bb23f51876f6d7d50367a34005b59597c0085d4f43534bb38d63c16b60a5f1915765de631732ee70fa3bf6d8d61414cf8a0a284ecedd78a83b9fd3edb8ec0bd3832b5b9c467fe47c6d329643d5465fe75a5e59c85cab4d4278cf002803009f8f5e57dd6e03637d55ce5e2f158e6258e79b6cee4a76626919e931cf4667e5a13e63433520dda36b82e93644fa55feee9fad15dd5953d98f2973b5559a3243b52552e72e31598d68364cc1da640f8d9bc69e27f755d79e74af68c219a010f3bc7243028da811a373b46c32ebab3ccb9a64410f41f7ead64d2f6c153abe80c518049e3385b3b152c76245a18d298e6a38962806a41d2d6256efdcb8ab35213b211dc4db592e2e412cc5ab1304309c38b32a5e72971c923f7cfd795a1fabee4c18bf1a235208b1fcc4b373d1f5101d0ad01b04eb96a808f12199a749851c3449a5ec0e5304dca21a02e40b13b17996558f2cc3014872dbd6eb8f680d3d7baa1e4fa66bd356b1a4f06667694b764f1aed63e6c63956e88c4b040def15c2fdd01973acdd5f06bbe9c61e00f2e95efe84c7d861b4c3b03135179e435a45365d3c1b8561db25c9f2b0d6b04704168379b5a22407fbb84c5403d4a8e89ff2936a4164093ffcb9f22b35d69ae3d7f47592b428a4a50b498ec08f8ce71db2f7e5d4969137f63864fef1a6a6e70029f519e2ef79c01bdced79a2eb432c5c824e82d05d533e9f97c2503f36b0fe7e3599583bea4234110ddf5a3987a2c7159bc2d5e730cd2d3488135fe64ead7d3b790bd2ad6524b82442641ca4a6394ffda77196021a4ed9e1b73fcabd605164439c8496b00b71b1dfc741330b9bf6fd2c2abda182643ccb4a50c819cf69b3abfee70b4d43313fa61faeb922aa04f0b3f3cb2ab6e6e51c7ecb5c94ac7e1b7abbfe49d5fea911f4e90db7059dd599627e5990d6c707ea809b5b8d106ff6b119940b75f0990ba39c02efc034ee269dfe192916044e967a4521726fc9265fc7712a6746cf1811dcaa4ba4acdaf4688d9ef07425a74add88556707f8307a5c73fb0fd053f7f23bc37530e51c15be52cb25d06ac58f9f5c26a4af22f30b1ec3204379691e6ca2826de929dcb79f1827ddab6067404f39692fa6c477239b776bdcfb672358777e12b2cb217e43ca1b3abc8bccd940b3ba63628d295657c817ce076d9b95af249b246c52d4f1f86b5cf82fc731410c37c9b7fb3c8f86bb207f614cc8cc983f2eee4dcb276719bce7e4abfee6a1255906a72b8f49fec032f0c1e496d9a427c5b03ad3e1c52783a6f33cb56f3d046347cef232f2b7d0f760bbe24fefac56797d52506d5d69bd6e6cd5834bddaca90c08b37c4329f3426ec326e69317046582749c435983ee3be7bbc6b1b2aacb8f198d09bce83b504728f3b396ee3eabaff35d7495cfa550c71bdba871af74023e6a158a553e5758e70c0ad6087f398b7cd47158f9450e4abc9aeb4f5f12a7d92c196ba1c6f3f667291696a9ba5e0e688f386bb5e1ed81d44bcfc0a26c06f8c4091a1b3e4c04b3eac159e332bbb1e1a39bf6ce6aa6a9ed32990633d17af30123ca2dd42204e887aae27cb448aa83b91e4576ea5463b40a2f4d9d560559f70403ee586b15161f0af86bef3d1cce23496c122a213ba41c50477e41244fa5681dd6c74ba96bc25512bba6eec371a0ad06d380a0f7ee8efda4a497a84893b77e36dcc881272ed4b4aa28b40e268694ecff799b800745f6ad72c002e117f5c0fb83caf820ad3b733875f2b9988c5844cd2d66c9c8ff8ba2cedd146e0e2e91893050acf540ca248c805030ac542c4baf32c9081db46abe85f8da5a38a740f90ca66d42b482d8bfff739a3fcd2c64019f2693c24062d873c3a39e321bc5f19b0237fcfedcb4dfa6936a42e8dc44003afedff208946d021d7a1f89e4dfdd6fa18586e7b20e61765dc6cd5e8c558c0142a49b468a9ce88a86b472d1a1779a0bdc70783f198585c613cd935ade967128cd7126f27b3746cfe937c8ea3c66afa948478abf164562edeb9f1699899dd6093c1dacd5b96c667034802ea7f7bd9f5a1079d07438148cd8b1a67a3a342b42c8b7f504470374f7b0156c9fec013270f61b3283c3a09ee496be7185f7718045e1d9da67c537f2bde0e80f54fd9d76508bc90da40a21ca0197e1bea576be0bceba00d168dca71672932a91d9fa0d9f0929af877cdf62041667d6f1afec1cb8fbce279c13aad2c5291f2c197361d62788e315b449f212ebdd7c856bfef3e56b0f79987940e39ce23a29757638bb0a04b7ec81ea72e22062b9e7674bc16870f0eaa37810bf0254868fba7fa2d5180b2730cb60654c747293f89a517aaad9fab81e43b62a7ed0ce51e13ba8014f67a6ae571394c479fb0b8552851bedebb3ab9649d2650a392e5b0", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:32 executing program 3: pselect6(0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={[0x7ff]}, 0x8}) [ 2225.495979][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:32 executing program 3: r0 = io_uring_setup(0x6d15, &(0x7f00000000c0)={0x0, 0xf391}) syz_io_uring_setup(0x2273, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 13:07:32 executing program 2: getresuid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) 13:07:32 executing program 5: mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:32 executing program 1: prctl$PR_SET_VMA(0x29, 0x0, &(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) [ 2225.913431][ T9384] loop4: detected capacity change from 0 to 2048 [ 2225.936412][ T6181] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 13:07:32 executing program 0: mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:32 executing program 3: pselect6(0x40, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) 13:07:32 executing program 1: r0 = openat$btrfs_control(0xffffff9c, &(0x7f00000007c0), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffd000/0x2000)=nil, 0x930, 0x6, 0x11, r0, 0x0) 13:07:32 executing program 2: pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) write$usbip_server(r0, &(0x7f0000000040)=@ret_unlink, 0x30) 13:07:32 executing program 1: r0 = openat$drirender128(0xffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000000)) [ 2226.080913][ T26] audit: type=1400 audit(1676120852.781:1289): avc: denied { map } for pid=9395 comm="syz-executor.1" path="/dev/btrfs-control" dev="devtmpfs" ino=1118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 2226.088017][ T9384] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:32 executing program 2: prctl$PR_SET_VMA(0xe, 0x0, &(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) [ 2226.231659][ T9384] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1613/file0 supports timestamps until 2038 (0x7fffffff) [ 2226.302337][ T26] audit: type=1400 audit(1676120852.781:1290): avc: denied { write execute } for pid=9395 comm="syz-executor.1" path="/dev/btrfs-control" dev="devtmpfs" ino=1118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 13:07:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_FW_DOWNLOAD(r0, &(0x7f0000000980)={&(0x7f0000000840), 0xff71, &(0x7f0000000940)={&(0x7f00000002c0)={0x44, 0x0, 0x0, 0x0, 0x0, {}, [@NFC_ATTR_FIRMWARE_NAME={0x7, 0x14, ']!.'}, @NFC_ATTR_FIRMWARE_NAME={0x15, 0x14, '/dei\x00'/17}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_FIRMWARE_NAME={0x6, 0x14, '+-'}]}, 0x44}}, 0x0) 13:07:33 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:33 executing program 1: openat$btrfs_control(0xffffff9c, &(0x7f0000000140), 0x61a0c0, 0x0) 13:07:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_FW_DOWNLOAD(r0, &(0x7f0000000980)={&(0x7f0000000840), 0x8, &(0x7f0000000940)={&(0x7f0000000d00)={0x44, 0x0, 0x0, 0x0, 0x0, {}, [@NFC_ATTR_FIRMWARE_NAME={0x7, 0x14, ']!.'}, @NFC_ATTR_FIRMWARE_NAME={0x15, 0x14, '/dev/virtual_nci\x00'}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_FIRMWARE_NAME={0x6, 0x14, '+-'}]}, 0x40}}, 0x0) [ 2226.469619][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:33 executing program 1: syz_open_dev$mouse(&(0x7f0000000000), 0x1, 0x101042) 13:07:33 executing program 5: mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2226.965637][ T9416] loop4: detected capacity change from 0 to 2048 [ 2227.014482][ T26] audit: type=1400 audit(1676120853.711:1291): avc: denied { read } for pid=4408 comm="acpid" name="mouse1" dev="devtmpfs" ino=4638 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 2227.045962][ T9416] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2227.178561][ T9416] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1614/file0 supports timestamps until 2038 (0x7fffffff) [ 2227.208167][ T26] audit: type=1400 audit(1676120853.711:1292): avc: denied { open } for pid=4408 comm="acpid" path="/dev/input/mouse1" dev="devtmpfs" ino=4638 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 13:07:34 executing program 0: mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:34 executing program 2: syz_io_uring_setup(0x19e6, &(0x7f0000000000)={0x0, 0x0, 0x200}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) 13:07:34 executing program 3: r0 = openat$btrfs_control(0xffffff9c, &(0x7f00000007c0), 0x202000, 0x0) mmap$dsp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 13:07:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_FW_DOWNLOAD(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0xffffff1f}, 0x0) [ 2227.327745][ T26] audit: type=1400 audit(1676120853.711:1293): avc: denied { ioctl } for pid=4408 comm="acpid" path="/dev/input/mouse1" dev="devtmpfs" ino=4638 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 13:07:34 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:34 executing program 2: r0 = openat$drirender128(0xffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000001c0)) [ 2227.418649][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:34 executing program 3: openat$btrfs_control(0xffffff9c, &(0x7f0000000080), 0x88041, 0x0) 13:07:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) read$FUSE(r0, &(0x7f0000002400)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000004480)={0x2020}, 0x2020) 13:07:34 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='btrfs\x00', 0x0, 0x0) 13:07:34 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, 0x0) openat$urandom(0xffffffffffffff9c, 0x0, 0x80800, 0x0) io_setup(0xe54e, &(0x7f00000000c0)=0x0) io_cancel(r0, 0x0, &(0x7f0000001140)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001180), 0x4000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_open_procfs$namespace(0x0, &(0x7f0000002480)='ns/pid\x00') r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000003500), 0x40c00, 0x0) io_submit(r0, 0x5, &(0x7f0000003680)=[0x0, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000002200), 0x0, 0x0, 0x0, 0x2}, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x5613a0fcf6f2f0d5, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x6, 0x1f, 0xffffffffffffffff, &(0x7f00000024c0), 0x0, 0xb231, 0x0, 0x2}, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x5, 0xa00, r4, &(0x7f0000003540)="f026178dfb915bdc6233cb3a69ebe7bdcf0daf8a7abecd3e75a9f9c9a8b64d62bfe637c3cdd328a49e5e1e90b2d98a95c746f552245589232d21f8106fb3a4770b9dbfe81682c291257c6116758c95e6464544a1913f04a8e5fa679fe25c1f3155210534d351a81fa79cce806d9d2fbbc47accbe08291be8de3337d4ab9676259c9a8997aeca738ca8594ecf65885c3080e8bde563ed52f9c4f8798ec3427422eed746cd73dfe11efd1378c1dc41588969a971cda9cda58e83ba19c7736f1dea36c683aeb56896a41b1f603956d9b89667fd3933f9127fbcc11df8f7", 0xdc, 0x800, 0x0, 0x3}]) r5 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f00000036c0)={'batadv_slave_1\x00', 0x0}) waitid(0x1, 0x0, &(0x7f0000003700), 0x1000000, &(0x7f0000003780)) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000003900)={'syztnl2\x00', &(0x7f0000003840)={'tunl0\x00', r6, 0x8, 0x8000, 0x7ff, 0x6ef, {{0x24, 0x4, 0x0, 0x11, 0x90, 0x68, 0x0, 0x6, 0x2f, 0x0, @multicast1, @broadcast, {[@generic={0x89, 0xa, "47da112cb53b77e9"}, @timestamp_prespec={0x44, 0x4c, 0xf2, 0x3, 0x0, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1}, {@rand_addr=0x64010100, 0x401}, {@broadcast, 0xffffffff}, {@private=0xa010100, 0x4}, {@loopback}, {@multicast1, 0x8}, {@multicast1, 0x1}, {@local, 0x361}, {@loopback, 0x8001}]}, @timestamp_prespec={0x44, 0x24, 0x9, 0x3, 0x0, [{@rand_addr=0x64010100, 0xc98}, {@local}, {@broadcast, 0x653b}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}]}]}}}}}) sendmsg$nl_route(r1, &(0x7f0000003a00)={&(0x7f0000003940)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000039c0)={&(0x7f0000003980)=@RTM_NEWMDB={0x38, 0x54, 0x2, 0x70bd25, 0x25dfdbfc, {0x7, r7}, [@MDBA_SET_ENTRY={0x20, 0x1, {r6, 0x0, 0x2, 0x4, {@in6_addr=@private2, 0x800}}}]}, 0x38}}, 0x8000) r8 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000003a40)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) io_cancel(r0, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x9, r8, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000003b80)) pidfd_open(0xffffffffffffffff, 0x0) [ 2227.893654][ T9441] loop4: detected capacity change from 0 to 2048 [ 2228.009829][ T9441] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2228.031218][ T9441] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1615/file0 supports timestamps until 2038 (0x7fffffff) 13:07:34 executing program 5: mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:34 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f0000000100)) [ 2228.047284][ T26] audit: type=1400 audit(1676120854.741:1294): avc: denied { append } for pid=9444 comm="syz-executor.2" name="urandom" dev="devtmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 2228.273943][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:35 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="dd641ae25ec4f98a251f747c648d12cee3ac19304142d753ae3558004c07370b0e60e880e77f959e7573e528f2006021e68c883960f9f6011ef6ea68d5faeeb50fe2b72fa33ac97d29c6e7618908237b428e0d30acc9012222dc1c6eb0ce5adc7ea023c6d0a503481c82615920a6829aabae0e6538bedc22203a6e7cac91d90267e53db2842b51d39aceb45246740a0196d9576d3276cf9f415a952e5cec487096ade3ee87293d11570b37d1ece034a8873ab86334f9e025fd9e89a43afb653c1c31290601047ea1c222ecce78d2fdbc90a3244ce8a0d81efd087cb4fc542a4e56236513c2452092e2460e9041cbef8c520862dd137bc49b539b8708fbea568d367fa93b190c771cb6bce89a7e66aadf914e0d3951a1d3e2acdb9c96b44f648b9f80a87188d51448327454088be42f8d85d4cf8ae1f9ddd626e263b8b456fc91582128ca8d9dc35ec0a91753865ee21e5b09835c859c77608e214a9b77c3d8f8bab7034d792b75af60e92992347a6fdf1b9d1f4b813f4070c1ae197f3cb6fa5af44fdd91803059a59ef9844a7cca7b01ad03f5ec6b1d8c64b0b5f2fc259aa88b9670eb6f41e97881827c02969ab5d7161455a3478b6329b250fd9487ff7fafdabbcdd63a05ae53be973d022726acee7e52e2e21c3eb1e4fa885e5bf9207258534ec741f7e0517089e3daada92edb55fbcd27b831fc8b83eac4e891aecd2a6bab46c9d36c26aac2a51608427a59c466ea306032b30ca09356429d05d62f24b013d9b843c57e345f2035030a4732caa7b2e2a6801c9c0f5bb9e036b1bdcaab3e3817317514a229dada2c31a4fe64a157379d89a335c8de4330d871b142e56bf2c08276ece2217f269d80039eaf288992bba4d3e7448f507e24e4b8e976996b857d40041d06ca16deb5e4a6d70c7f9cd7e0e67d883e8b7631779b88615a446a808ae365329826359bb62a97177b044815eb19a3a19738420c9a5d9febb365f49256b7381c74ed8fab4634b257b52e821a5a89ca320ff8e2d174f806b9afb9ffae5563909467488f857ec93cb1a26d2b73ef2da635736eb0f0b1e479090995764ceba9b0153f5b3a9ddaf5fbba7e8f01d2f3e6fe2c076506d0c0449fad7d76bf01831b596734b78a4155782e6c7da92de141b6fd052c6556535c28b2b7069b5d19fed648ba4261bda23d00efc6f288ba3891407a0e889067c42d76b4399fe8ba2f8eb647c5bd423ffbfaecc00c30a9904a830e90af3d84f462d2781c9952ff8d15323c4d456f1aa498b19839c1755bc9f80a520f8eff00a7ed0597475f8c627c2e2f020f4815dc4ed4f220b3dbe8b92789db9367c1b8349e9529d875328e3fdc41cfa21df01ac2aef26c8487321f2ed4d3aef3d6839eb32dff6cf44e31936b29dc0eaa675bb23f51876f6d7d50367a34005b59597c0085d4f43534bb38d63c16b60a5f1915765de631732ee70fa3bf6d8d61414cf8a0a284ecedd78a83b9fd3edb8ec0bd3832b5b9c467fe47c6d329643d5465fe75a5e59c85cab4d4278cf002803009f8f5e57dd6e03637d55ce5e2f158e6258e79b6cee4a76626919e931cf4667e5a13e63433520dda36b82e93644fa55feee9fad15dd5953d98f2973b5559a3243b52552e72e31598d68364cc1da640f8d9bc69e27f755d79e74af68c219a010f3bc7243028da811a373b46c32ebab3ccb9a64410f41f7ead64d2f6c153abe80c518049e3385b3b152c76245a18d298e6a38962806a41d2d6256efdcb8ab35213b211dc4db592e2e412cc5ab1304309c38b32a5e72971c923f7cfd795a1fabee4c18bf1a235208b1fcc4b373d1f5101d0ad01b04eb96a808f12199a749851c3449a5ec0e5304dca21a02e40b13b17996558f2cc3014872dbd6eb8f680d3d7baa1e4fa66bd356b1a4f06667694b764f1aed63e6c63956e88c4b040def15c2fdd01973acdd5f06bbe9c61e00f2e95efe84c7d861b4c3b03135179e435a45365d3c1b8561db25c9f2b0d6b04704168379b5a22407fbb84c5403d4a8e89ff2936a4164093ffcb9f22b35d69ae3d7f47592b428a4a50b498ec08f8ce71db2f7e5d4969137f63864fef1a6a6e70029f519e2ef79c01bdced79a2eb432c5c824e82d05d533e9f97c2503f36b0fe7e3599583bea4234110ddf5a3987a2c7159bc2d5e730cd2d3488135fe64ead7d3b790bd2ad6524b82442641ca4a6394ffda77196021a4ed9e1b73fcabd605164439c8496b00b71b1dfc741330b9bf6fd2c2abda182643ccb4a50c819cf69b3abfee70b4d43313fa61faeb922aa04f0b3f3cb2ab6e6e51c7ecb5c94ac7e1b7abbfe49d5fea911f4e90db7059dd599627e5990d6c707ea809b5b8d106ff6b119940b75f0990ba39c02efc034ee269dfe192916044e967a4521726fc9265fc7712a6746cf1811dcaa4ba4acdaf4688d9ef07425a74add88556707f8307a5c73fb0fd053f7f23bc37530e51c15be52cb25d06ac58f9f5c26a4af22f30b1ec3204379691e6ca2826de929dcb79f1827ddab6067404f39692fa6c477239b776bdcfb672358777e12b2cb217e43ca1b3abc8bccd940b3ba63628d295657c817ce076d9b95af249b246c52d4f1f86b5cf82fc731410c37c9b7fb3c8f86bb207f614cc8cc983f2eee4dcb276719bce7e4abfee6a1255906a72b8f49fec032f0c1e496d9a427c5b03ad3e1c52783a6f33cb56f3d046347cef232f2b7d0f760bbe24fefac56797d52506d5d69bd6e6cd5834bddaca90c08b37c4329f3426ec326e69317046582749c435983ee3be7bbc6b1b2aacb8f198d09bce83b504728f3b396ee3eabaff35d7495cfa550c71bdba871af74023e6a158a553e5758e70c0ad6087f398b7cd47158f9450e4abc9aeb4f5f12a7d92c196ba1c6f3f667291696a9ba5e0e688f386bb5e1ed81d44bcfc0a26c06f8c4091a1b3e4c04b3eac159e332bbb1e1a39bf6ce6aa6a9ed32990633d17af30123ca2dd42204e887aae27cb448aa83b91e4576ea5463b40a2f4d9d560559f70403ee586b15161f0af86bef3d1cce23496c122a213ba41c50477e41244fa5681dd6c74ba96bc25512bba6eec371a0ad06d380a0f7ee8efda4a497a84893b77e36dcc881272ed4b4aa28b40e268694ecff799b800745f6ad72c002e117f5c0fb83caf820ad3b733875f2b9988c5844cd2d66c9c8ff8ba2cedd146e0e2e91893050acf540ca248c805030ac542c4baf32c9081db46abe85f8da5a38a740f90ca66d42b482d8bfff739a3fcd2c64019f2693c24062d873c3a39e321bc5f19b0237fcfedcb4dfa6936a42e8dc44003afedff208946d021d7a1f89e4dfdd6fa18586e7b20e61765dc6cd5e8c558c0142a49b468a9ce88a86b472d1a1779a0bdc70783f198585c613cd935ade967128cd7126f27b3746cfe937c8ea3c66afa948478abf164562edeb9f1699899dd6093c1dacd5b96c667034802ea7f7bd9f5a1079d07438148cd8b1a67a3a342b42c8b7f504470374f7b0156c9fec013270f61b3283c3a09ee496be7185f7718045e1d9da67c537f2bde0e80f54fd9d76508bc90da40a21ca0197e1bea576be0bceba00d168dca71672932a91d9fa0d9f0929af877cdf62041667d6f1afec1cb8fbce279c13aad2c5291f2c197361d62788e315b449f212ebdd7c856bfef3e56b0f79987940e39ce23a29757638bb0a04b7ec81ea72e22062b9e7674bc16870f0eaa37810bf0254868fba7fa2d5180b2730cb60654c747293f89a517aaad9fab81e43b62a7ed0ce51e13ba8014f67a6ae571394c479fb0b8552851bedebb3ab9649d2650a392e5b0", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$eJzs3M9rHGUfAPDvTLP9mffdvPAe1IMILbRQOkmaS3syXrwVCgWvNSSTEDLJhuymNrFg61mozUVBEL179CqU+gd4k4KCd0G0xoN4MDKbTdrGbJqmm05JPx+YzPPMr+/3uzt5sgN5NoCX1hvljySiPyIuR0S9sz2NiMPt1tGIm+vHrT64MV4uSaytXfk1KU+L1bX65rWSzvpEtE+JVyLiXi3i7If/jttcWp4ZK4p8odMfbM3ODzaXls9Nz45N5VP53PDIxaELIyMXhkZ6Vuupdy4eu/Pd2ysr33/duv1637kkRtt1R6e2ngV6xPprUovRLdvn9iNYhZKqEwAAYFfKz/mHIqKv/Sm1HofaLQAAAOAgWTuyBgAAABx4SVSdAQAAALC/Nv4PYGNu737Ng+3ml7ciYmC7+H3tOcQRR6MWEcdXk8dmJiTrp8EzuXkrIu6Obtx/7fkw65LO/bd3Q1v65ki/eO6W48/oduNPujn+xDbjT9/Gdyc8o+7j38P4h7qMf5d3GeObz1+tdY1/K+K1vu3iJ5vxky7x391l/NsrH93ptm/ty4jT2/79SR6LtcP3QwxOThc7/mrd++vM/Z3qP94tfrJz/fO7rP/91d9nuo0lZfwzJ3d+/7eLX94TH3fyKMesO5112V/ZEuPk7A/f7lT/RJf6n/T+f7HL+n/66sj1XR4KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAbWlE9EeSZpvtNM2yiBMR8f84nhaNZuvsZGNxbqLcFzEQtXRyusiHIqK+3k/K/nC7/bB/fkt/JCL+9+Ox9aDTRZ6NN4qJqosHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg04mI6I8kzSIijYg/6mmaZVVnBQAAAPTcQNUJAAAAAPvO8z8AAAAcfHt9/k96nAcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwoF2+dKlc1lYf3Bgv+xPXlhZnGtfOTeTNmWx2cTwbbyzMZ1ONxlSRZ+ON2Sddr2g05ocvxuL1wVbebA02l5avzjYW51pXp2fHpvKree25VAUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDT6m8vSZpFRNpup2mWRfwnIgailkxOF/lQRPw3Iu7Xa0fK/nDVSQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBzzaXlmbGiyBd60IhaxELzVvTsghovRmPjZnlR8qmw0ffoi3A4IvZ4nQ8i4nkm//dTn1XtuAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQDWaS8szY0WRLzSrzgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBqpT8nEVEup+un+rfuPZz8WW+vI+K9z658cn2s1VoYLrf/trm99Wln+/kq8gcAAICXwptPc/DGc/rGczwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBuNZeWZ8aKIl/Yx0bVNQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHvzTwAAAP//ybO7MQ==") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:35 executing program 3: r0 = openat$damon_mk_contexts(0xffffffffffffff9c, &(0x7f0000000300), 0x401, 0x0) write$damon_contexts(r0, 0x0, 0x2) 13:07:35 executing program 2: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000002280), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST(r0, 0x40103d02, &(0x7f0000000000)) 13:07:35 executing program 0: mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, 0xfffffffffffffffc, 0x0) 13:07:35 executing program 2: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x78, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xc3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x131}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'pim6reg\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}]}, 0x78}, 0x1, 0x0, 0x0, 0x48001}, 0x40) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4012}, 0x4000044) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000500)) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x70, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x3}}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x4000040) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x14, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(0xffffffffffffffff, 0xc00864c0, &(0x7f0000000800)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000fc0)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000cc0)={0x264, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x48, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "ee1b158065c4a46645945b8332c6d9d27c5e64838a66"}}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x23ca87e3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8f1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x20}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x1, @private2, 0x5}}}}]}, @TIPC_NLA_NODE={0xd0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "04bf47a353bab801d806d027fab8e689b1d1df54f5bb71da435455"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "bb5c7613603fab7ff9a24013974b09c26f2bfa3d8ac682"}}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "54a9650d9f0d84e89108ee0c3ac7a7015691b3b15cddf4ea28a72303e87d6065"}}]}, @TIPC_NLA_NODE={0x50, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "9a3c36b716a8348f82157cbd42e293f26da267e05256b129dc44c56ec9239f8a7511ddb4"}}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x396}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x395}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x100}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xa26}]}]}, 0x264}, 0x1, 0x0, 0x0, 0x90b38a456ea75d33}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r1, &(0x7f0000001100)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000010c0)={&(0x7f0000001040)={0x54, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xf}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x400}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3ff}], @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x4044040) sendmsg$FOU_CMD_GET(r0, &(0x7f0000001200)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x1c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40085}, 0x40040) r2 = socket(0x6, 0x1, 0x6) sendmsg$NL80211_CMD_JOIN_IBSS(r2, &(0x7f0000001340)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001300)={&(0x7f0000001280)={0x68, 0x0, 0x300, 0x0, 0x6, {{}, {@void, @val={0xc, 0x99, {0x6, 0x3a}}}}, [@NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x4000, 0x1, 0x0, 0x0, {0x4fc8, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x400, 0x52f, 0xa3}}, @NL80211_ATTR_CONTROL_PORT={0x4}, @NL80211_ATTR_BSS_BASIC_RATES={0x1b, 0x24, [{0x4, 0x1}, {0x16}, {0x48, 0x1}, {0x3, 0x1}, {0x3}, {0x48, 0x1}, {0x9, 0x1}, {0x6}, {0x6, 0x1}, {0x18, 0x1}, {0x36, 0x1}, {0xc, 0x1}, {0x66, 0x1}, {0x30, 0x1}, {0x1b, 0x1}, {0x1b}, {0x6, 0x1}, {0x1, 0x1}, {0xb, 0x1}, {0xc}, {0x36}, {0x6c, 0x1}, {0x18, 0x1}]}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x7fffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x4000850) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000013c0)) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)={0x1c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000005}, 0x44000) 13:07:35 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)={0x2, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "4b1c4063229bc74a"}}, 0x48}}, 0x0) 13:07:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f00000064c0)="0e", 0x1, 0x811, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006780)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/221, 0xdd}], 0x1}}], 0x1, 0x0, 0x0) 13:07:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x18, r1, 0x301, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) [ 2228.700290][ T9463] loop4: detected capacity change from 0 to 2048 [ 2228.842865][ T9463] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:35 executing program 3: clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000240)={0x3}, 0x0, 0x0, &(0x7f0000000340)={0x0, r0+60000000}, 0x0) [ 2228.929094][ T9463] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1616/file0 supports timestamps until 2038 (0x7fffffff) 13:07:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x18, r1, 0x301, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) 13:07:35 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:35 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) [ 2229.087199][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x18, r1, 0x301, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) 13:07:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x18, r1, 0x301, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) [ 2229.490225][ T9489] loop4: detected capacity change from 0 to 2048 13:07:36 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2229.580587][ T9489] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2229.603346][ T9489] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1617/file0 supports timestamps until 2038 (0x7fffffff) 13:07:36 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(0x0, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:36 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x740, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x2000000, [{0x100}]}, 0x14, 0x0) 13:07:36 executing program 2: sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3f}]}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x4004800) socket(0x1d, 0x1, 0x6) syz_genetlink_get_family_id$tipc2(&(0x7f0000000c80), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000001280)={0x68, 0x0, 0x300, 0x70bd28, 0x6, {{}, {@void, @val={0xc, 0x99, {0x0, 0x3a}}}}, [@NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x4000, 0x1, 0x0, 0x0, {0x4fc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x52f, 0xa3}}, @NL80211_ATTR_CONTROL_PORT={0x4}, @NL80211_ATTR_BSS_BASIC_RATES={0x1a, 0x24, [{0x16}, {0x48, 0x1}, {0x3, 0x1}, {0x3}, {0x0, 0x1}, {0x9, 0x1}, {0x6}, {0x0, 0x1}, {0x18, 0x1}, {0x36, 0x1}, {0xc, 0x1}, {0x66, 0x1}, {0x30, 0x1}, {0x1b, 0x1}, {0x1b}, {0x6, 0x1}, {0x1}, {0xb, 0x1}, {}, {0x36}, {0x6c, 0x1}, {0x18}]}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x7fffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x4000850) [ 2229.701459][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:36 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10, 0x0, 0x0, &(0x7f0000000600)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ssrr={0x89, 0x2}]}}}], 0x18}, 0x0) 13:07:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000700)={0x14, r1, 0x1}, 0x14}}, 0x0) 13:07:36 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_FORWARD(r0, 0x40084149, &(0x7f00000003c0)=0x5) 13:07:36 executing program 3: r0 = syz_open_dev$dri(&(0x7f00000002c0), 0x0, 0x0) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r2, 0xc01064b3, &(0x7f0000000080)) 13:07:36 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:36 executing program 2: openat$full(0xffffffffffffff9c, &(0x7f0000001d00), 0x0, 0x0) [ 2230.115885][ T9507] loop4: detected capacity change from 0 to 2048 13:07:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000740)={0x1, 0x0, [{0xa, 0x0, 0x1}]}) 13:07:36 executing program 1: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) io_setup(0xe54e, &(0x7f00000000c0)=0x0) io_cancel(r0, 0x0, 0x0) waitid(0x1, 0x0, 0x0, 0x1000000, &(0x7f0000003780)) [ 2230.239574][ T9507] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2230.258338][ T9507] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1618/file0 supports timestamps until 2038 (0x7fffffff) [ 2230.345161][ T26] audit: type=1800 audit(1676120857.041:1295): pid=9507 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:37 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) pselect6(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000000)={0x9}, &(0x7f0000000140)={0x0, 0x989680}, 0x0) 13:07:37 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(0x0, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:37 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2230.600324][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:37 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth0_to_hsr\x00'}) 13:07:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={0x0}}, 0x10044841) 13:07:37 executing program 1: syz_clone3(&(0x7f0000003340)={0x8820000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000003280)=[0x0], 0x1}, 0x58) 13:07:37 executing program 2: syz_open_dev$usbmon(&(0x7f0000000e40), 0x0, 0xc6a02) 13:07:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'pim6reg0\x00'}) [ 2230.891509][ T9537] loop4: detected capacity change from 0 to 2048 [ 2230.984661][ T9537] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:37 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000380)="b658a81a", 0x4) [ 2231.159118][ T9537] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1619/file0 supports timestamps until 2038 (0x7fffffff) 13:07:37 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002100)='/sys/module/configfs', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x100) syz_clone(0x40000000, &(0x7f0000001640)="0de53b79a281cadc8e865727be80f9ad21bbb0c304d53fbeea6fdf4e830f65ef646f0b2bf38c83e7a4d7fab15622e76206c3cc7d3f4aee1c92a5046a2cf46d1b672941ce32", 0x45, &(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)="948614c3079dbe302f0241cbce5f8a8ee8c036576cbf7e37d86154aa25b04ef8c1a8812f5ee5f996f511926775c3aea3fabe58120e71b80d50140ce6e0d95b20aab7e28d872209cc7f7428fdca0eb92d72a9c7f660757b723cfaa807653cc364f17b3f4c5f0095c2787f77bcf574a762ddcad61170441b046c1aa6e312f976c7657d5e538e9b21da193419c70312378434a0") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001800), 0x200080, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) syz_open_dev$hidraw(&(0x7f0000001840), 0xba, 0x501001) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000001880), 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, 0x0) geteuid() getegid() bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001a00)={0x6, 0x4, &(0x7f00000018c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e6}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}], 0x0, 0x1, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000001940)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000001980)={0x0, 0x5, 0x101, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[r0, r0, r0]}, 0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, 0x0) [ 2231.262370][ T26] audit: type=1800 audit(1676120857.961:1296): pid=9537 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:38 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002100)='/sys/module/configfs', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/usb', 0x0, 0x100) syz_clone(0x40000000, &(0x7f0000001640)="0de53b79a281cadc8e865727be80f9ad21bbb0c304d53fbeea6fdf4e830f65ef646f0b2bf38c83e7a4d7fab15622e76206c3cc7d3f4aee1c92a5046a2cf46d1b672941ce32", 0x45, &(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)="948614c3079dbe302f0241cbce5f8a8ee8c036576cbf7e37d86154aa25b04ef8c1a8812f5ee5f996f511926775c3aea3fabe58120e71b80d50140ce6e0d95b20aab7e28d872209cc7f") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001800), 0x200080, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, 0x0) syz_open_dev$hidraw(&(0x7f0000001840), 0xba, 0x501001) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000001880), 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, 0x0) geteuid() getegid() bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001a00)={0x6, 0x4, &(0x7f00000018c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e6}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000001900)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000001940)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000001980)={0x0, 0x5, 0x101, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[r0, r0, r0]}, 0x80) 13:07:38 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(0x0, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:38 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002100)='/sys/module/configfs', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/usb', 0x0, 0x100) syz_clone(0x40000000, &(0x7f0000001640)="0de53b79a281cadc8e865727be80f9ad21bbb0c304d53fbeea6fdf4e830f65ef646f0b2bf38c83e7a4d7fab15622e76206c3cc7d", 0x34, &(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)="948614c3079dbe302f0241cbce5f8a8ee8c036576cbf7e37d86154aa25b04ef8c1a8812f5ee5f996f511926775c3aea3fabe58120e71b80d50140ce6e0d95b20aab7e28d872209cc7f7428fdca0eb92d72a9c7f660757b723cfaa807653cc364f17b3f4c5f0095c2787f77bcf574a762ddcad61170441b046c1aa6e312f976c7657d5e538e9b21da193419c70312378434a0") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, 0x0) syz_open_dev$hidraw(&(0x7f0000001840), 0xba, 0x501001) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, 0x0) geteuid() getegid() bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001a00)={0x6, 0x4, &(0x7f00000018c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e6}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x1}], &(0x7f0000001900)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000001940)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000001980)={0x0, 0x5, 0x101, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[r0, r0, r0]}, 0x80) [ 2231.562409][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:38 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:38 executing program 2: add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)={0x0, "9b649640715e44098d105a666090d30ca7ea1f25e50153e381241232c281b8b8c3da6b8543b7c0df18eb622b77393904358e5b2276bc9b4e681108665acab852"}, 0x48, 0xfffffffffffffffc) [ 2232.000679][ T9576] loop4: detected capacity change from 0 to 2048 13:07:38 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002100)='/sys/module/configfs', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/usb', 0x0, 0x100) syz_clone(0x40000000, &(0x7f0000001640)="0de53b79a281cadc8e865727be80f9ad21bbb0c304d53fbeea6fdf4e830f65ef646f0b2bf38c83e7a4d7fab15622e76206c3cc7d3f4aee1c92a5046a2cf46d1b672941ce32", 0x45, &(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)="948614c3079dbe302f0241cbce5f8a8ee8c036576cbf7e37d86154aa25b04ef8c1a8812f5ee5f996f511926775c3aea3fabe58120e71b80d50140ce6e0d95b20aab7e28d872209cc7f") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001800), 0x200080, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, 0x0) syz_open_dev$hidraw(&(0x7f0000001840), 0xba, 0x501001) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000001880), 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, 0x0) geteuid() getegid() bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001a00)={0x6, 0x4, &(0x7f00000018c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e6}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000001900)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000001940)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000001980)={0x0, 0x5, 0x101, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[r0, r0, r0]}, 0x80) 13:07:38 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file1\x00'}, 0x10) [ 2232.145982][ T9576] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2232.199433][ T9576] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1620/file0 supports timestamps until 2038 (0x7fffffff) [ 2232.265467][ T26] audit: type=1800 audit(1676120858.961:1297): pid=9576 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:39 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:39 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$eJzs3M9rHGUfAPDvTLP9mffdvPAe1IMILbRQOkmaS3syXrwVCgWvNSSTEDLJhuymNrFg61mozUVBEL179CqU+gd4k4KCd0G0xoN4MDKbTdrGbJqmm05JPx+YzPPMr+/3uzt5sgN5NoCX1hvljySiPyIuR0S9sz2NiMPt1tGIm+vHrT64MV4uSaytXfk1KU+L1bX65rWSzvpEtE+JVyLiXi3i7If/jttcWp4ZK4p8odMfbM3ODzaXls9Nz45N5VP53PDIxaELIyMXhkZ6Vuupdy4eu/Pd2ysr33/duv1637kkRtt1R6e2ngV6xPprUovRLdvn9iNYhZKqEwAAYFfKz/mHIqKv/Sm1HofaLQAAAOAgWTuyBgAAABx4SVSdAQAAALC/Nv4PYGNu737Ng+3ml7ciYmC7+H3tOcQRR6MWEcdXk8dmJiTrp8EzuXkrIu6Obtx/7fkw65LO/bd3Q1v65ki/eO6W48/oduNPujn+xDbjT9/Gdyc8o+7j38P4h7qMf5d3GeObz1+tdY1/K+K1vu3iJ5vxky7x391l/NsrH93ptm/ty4jT2/79SR6LtcP3QwxOThc7/mrd++vM/Z3qP94tfrJz/fO7rP/91d9nuo0lZfwzJ3d+/7eLX94TH3fyKMesO5112V/ZEuPk7A/f7lT/RJf6n/T+f7HL+n/66sj1XR4KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAbWlE9EeSZpvtNM2yiBMR8f84nhaNZuvsZGNxbqLcFzEQtXRyusiHIqK+3k/K/nC7/bB/fkt/JCL+9+Ox9aDTRZ6NN4qJqosHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg04mI6I8kzSIijYg/6mmaZVVnBQAAAPTcQNUJAAAAAPvO8z8AAAAcfHt9/k96nAcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwoF2+dKlc1lYf3Bgv+xPXlhZnGtfOTeTNmWx2cTwbbyzMZ1ONxlSRZ+ON2Sddr2g05ocvxuL1wVbebA02l5avzjYW51pXp2fHpvKree25VAUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDT6m8vSZpFRNpup2mWRfwnIgailkxOF/lQRPw3Iu7Xa0fK/nDVSQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBzzaXlmbGiyBd60IhaxELzVvTsghovRmPjZnlR8qmw0ffoi3A4IvZ4nQ8i4nkm//dTn1XtuAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQDWaS8szY0WRLzSrzgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBqpT8nEVEup+un+rfuPZz8WW+vI+K9z658cn2s1VoYLrf/trm99Wln+/kq8gcAAICXwptPc/DGc/rGczwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBuNZeWZ8aKIl/Yx0bVNQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHvzTwAAAP//ybO7MQ==") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, 0x0, 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x0, 0x0, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2232.494106][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:39 executing program 2: socket$igmp6(0xa, 0x5, 0x2) io_setup(0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001500), 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(0x0, 0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x1, 0x0, 0x0, 0x100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140), 0x8, 0x10, 0x0}, 0x80) io_cancel(0x0, 0x0, 0x0) 13:07:39 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2232.892018][ T9598] loop4: detected capacity change from 0 to 2048 [ 2233.007713][ T9598] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2233.054794][ T9598] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1621/file0 supports timestamps until 2038 (0x7fffffff) 13:07:39 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002100)='/sys/module/configfs', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/usb', 0x0, 0x100) syz_clone(0x40000000, &(0x7f0000001640)="0de53b79a281cadc8e865727be80f9ad21bbb0c304d53fbeea6fdf4e830f65ef646f0b2bf38c83e7a4d7fab15622e76206c3cc7d3f4aee1c92a5046a2cf46d1b672941ce32", 0x45, &(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)="948614c3079dbe302f0241cbce5f8a8ee8c036576cbf7e37d86154aa25b04ef8c1a8812f5ee5f996f511926775c3aea3fabe58120e71b80d50140ce6e0d95b20aab7e28d872209cc7f") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001800), 0x200080, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, 0x0) syz_open_dev$hidraw(&(0x7f0000001840), 0xba, 0x501001) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000001880), 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, 0x0) geteuid() getegid() bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001a00)={0x6, 0x4, &(0x7f00000018c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e6}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000001900)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000001940)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000001980)={0x0, 0x5, 0x101, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[r0, r0, r0]}, 0x80) [ 2233.235297][ T26] audit: type=1800 audit(1676120859.931:1298): pid=9598 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:40 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2233.584203][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:42 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$uinput_user_dev(r1, &(0x7f0000000380)={'syz1\x00', {}, 0x29}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$UI_DEV_DESTROY(r1, 0x5502) 13:07:42 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, 0x0, 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:42 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x3, 0x0, 0x0) 13:07:42 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002100)='/sys/module/configfs', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/usb', 0x0, 0x100) syz_clone(0x40000000, &(0x7f0000001640)="0de53b79a281cadc8e865727be80f9ad21bbb0c304d53fbeea6fdf4e830f65ef646f0b2bf38c83e7a4d7fab15622e76206c3cc7d3f4aee1c92a5046a2cf46d1b672941ce32", 0x45, &(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)="948614c3079dbe302f0241cbce5f8a8ee8c036576cbf7e37d86154aa25b04ef8c1a8812f5ee5f996f511926775c3aea3fabe58120e71b80d50140ce6e0d95b20aab7e28d872209cc7f") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001800), 0x200080, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, 0x0) syz_open_dev$hidraw(&(0x7f0000001840), 0xba, 0x501001) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000001880), 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, 0x0) geteuid() getegid() bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001a00)={0x6, 0x4, &(0x7f00000018c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e6}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000001900)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000001940)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000001980)={0x0, 0x5, 0x101, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[r0, r0, r0]}, 0x80) 13:07:42 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2235.975940][ T9627] loop4: detected capacity change from 0 to 2048 13:07:42 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x12081ff) pwritev2(r0, &(0x7f0000000380)=[{&(0x7f0000000100)="c949ce0bfe64907a4c5473a64f6059", 0xf}, {&(0x7f0000000540)}, {0x0}], 0x3, 0x0, 0x0, 0x12) r2 = open(&(0x7f0000000040)='./file0\x00', 0x147042, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x4003fe) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000140)={0x4a000000, r0}) [ 2236.071105][ T9629] input: syz1 as /devices/virtual/input/input61 [ 2236.095216][ T9627] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2236.126496][ T9627] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1622/file0 supports timestamps until 2038 (0x7fffffff) [ 2236.164453][ T26] audit: type=1800 audit(1676120862.861:1299): pid=9644 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=1203 res=0 errno=0 [ 2236.289513][ T26] audit: type=1800 audit(1676120862.931:1300): pid=9627 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:43 executing program 3: clock_nanosleep(0x1, 0x1, &(0x7f0000000100), 0x0) 13:07:43 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$uinput_user_dev(r1, &(0x7f0000000380)={'syz1\x00', {}, 0x29}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$UI_DEV_DESTROY(r1, 0x5502) 13:07:43 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, 0x0, 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:43 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002100)='/sys/module/configfs', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000001880), 0x2, 0x0) [ 2236.576047][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:43 executing program 3: getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000023c0)) [ 2236.720733][ T9651] input: syz1 as /devices/virtual/input/input62 13:07:43 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002100)='/sys/module/configfs', 0x0, 0x0) fstat(r0, &(0x7f0000000880)) 13:07:43 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$uinput_user_dev(r1, &(0x7f0000000380)={'syz1\x00', {}, 0x29}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$UI_DEV_DESTROY(r1, 0x5502) 13:07:43 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000007bc0)={0x0, 0x0, &(0x7f0000007b80)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_DELRULE={0x24, 0x8, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0x7}, [@NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x2}, @NFTA_RULE_CHAIN_ID={0x8}]}, @NFT_MSG_NEWSETELEM={0xe38, 0xc, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0xe24, 0x3, 0x0, 0x1, [{0x4c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0x48, 0x6, 0x1, 0x0, "47fdaa8b87369fd3a47b2b13b5d20a08f0c185afe2a0d965a8b9e87ca504346fb5eac36b8b66303630d59805d15312f0b408f9ddc0a4a012e21aa836b4055a631c691989"}]}, {0xdd4, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x344, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x16e}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN_ID={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x9b, 0x1, "315b2e2aaee776c975d2f4812b7dc1ac9552a1a53e1d2502e6350acdf4e345e78b40431a85ccde0077183e315fb358633a8be0a53f08eda9d1a873134a86861627671db9a242f35e18d624ad7c9fc38bb0da73887da58a2c01b79737264e13c5d6dedc31c7a11ca2f5e2b9b341e357fc72ab0f9a0905a384d6669aca920d7e0ebbeda398a3a1c718798c9a12e6c1ee14ddbe29aafa113d"}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN_ID={0x8}, @NFTA_VERDICT_CHAIN_ID={0x8}]}, @NFTA_DATA_VALUE={0x8a, 0x1, "4230de8e6a098998f1b3cbd61a531a2378da6c0c0666f6e2f2687b632a5d96032866a4709ae21103ff9236a84dfb1b58b20b8963130e31249bc8744f77280b5314de463275d42689c146f33fd2ba2951cadf52c0e1e0404e90e1861bd4e916f2874c0bad80bdc0f73e68f920dc41ea35dcbc754325d554c164cd0c21f9843e4d130ffa1b0ca7"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8}]}, @NFTA_DATA_VALUE={0x69, 0x1, "d8eff87163ceecc10be26bb57d24642fd2b3425d7b7a537681b90d7c4dd65aa4372d63be5af84de94a75af028c972e472391aeccf507c4e5a8c946f5beb5d6b64569c5cf0fe3ff17ef28b85982e4e69630478d3f9c09e002fbde5426cbaf94ea60d2472dbc"}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x20}, @NFTA_VERDICT_CHAIN_ID={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xdf, 0x1, "4860dd3601e8c08fbd762a9b3d25705b7a065e74a249c7d993fdb8c6c540f18d05a323141e8fc7c44579d34ae6148dff9c17acae351c0c513fdf2166a14ec1e321cd1d7a83bc90fcb9d317b106f007ed45f8d2d04d304db4ce7c2bf832fbea93ee18ab16dbb9a6bd80c4f64068d2248b002d8ec4400469bf24033e58b132a99722aecf03f1433049cc818fda2eacdabc45ee218cdf484d08d5d7d2a47fd40071dccdbb2fda22a53b67d37a72a6877058a3ba7e3c5a61e346215c06363112dcc607948a4a850239252a47f2deec37ff6e8a64c1d4b4376e3738e1f7"}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x100, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x64, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x80c}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x3}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x38, 0x1, "50e320f9d8f60fdf3c26cf860d1fa30aebf7b3797a407e16514ce7ae9363c288f506ec3e263bbc4d176a75f62d79889dc1128621"}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x6}]}]}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_SET_ELEM_KEY={0x1dc, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x10, 0x1, "ead73b1c78eb64d2f593da45"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x54, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0xc6, 0x1, 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@NFTA_VERDICT_CHAIN_ID={0x8}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8}]}, @NFTA_DATA_VALUE={0x76d, 0x1, 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{0x14}}, 0xe84}, 0x1, 0x0, 0x0, 0xc62b455ce533ab49}, 0x4000000) 13:07:43 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:43 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000001100)={0x10, 0x3ed}, 0x10}}, 0x0) [ 2237.009229][ T9657] loop4: detected capacity change from 0 to 2048 13:07:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000006c0)={0x1c, 0x2, 0x1, 0x301, 0x0, 0x0, {}, [@CTA_STATUS_MASK={0x8}]}, 0x1c}}, 0x0) [ 2237.088362][ T9664] input: syz1 as /devices/virtual/input/input63 [ 2237.103770][ T9657] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:43 executing program 1: clock_gettime(0xb, &(0x7f0000000400)) [ 2237.136398][ T26] audit: type=1400 audit(1676120863.831:1301): avc: denied { audit_write } for pid=9663 comm="syz-executor.1" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 2237.168321][ T9657] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1623/file0 supports timestamps until 2038 (0x7fffffff) 13:07:43 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$uinput_user_dev(r1, &(0x7f0000000380)={'syz1\x00', {}, 0x29}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$UI_DEV_DESTROY(r1, 0x5502) [ 2237.293245][ T26] audit: type=1800 audit(1676120863.991:1302): pid=9657 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:44 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:44 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0xfffffffffffffffe, &(0x7f0000000240)) 13:07:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ipvlan1\x00', {0x2, 0x0, @multicast1}}) [ 2237.567452][ T9686] input: syz1 as /devices/virtual/input/input64 13:07:44 executing program 1: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 2237.686020][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:44 executing program 3: r0 = syz_open_dev$vcsu(&(0x7f00000006c0), 0x0, 0x0) connect$packet(r0, 0x0, 0x0) [ 2237.918763][ T9694] loop4: detected capacity change from 0 to 2048 [ 2237.930046][ T6181] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2237.974815][ T6181] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2238.033497][ T6181] Buffer I/O error on dev loop4, logical block 0, async page read [ 2238.191371][ T9694] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:45 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:45 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000bc0)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) syz_mount_image$fuse(&(0x7f0000000b40), &(0x7f0000000b80)='./file0\x00', 0x0, &(0x7f0000002d00)={{'fd', 0x3d, r0}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}], [{@uid_lt={'uid<', 0xee01}}, {@uid_lt}, {@hash}, {@uid_eq}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}}, 0x0, 0x0, 0x0) 13:07:45 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000001100)={0x10, 0x3e9}, 0x10}}, 0x0) 13:07:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r1, 0x1}, 0x14}}, 0x0) 13:07:45 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2238.270893][ T9694] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1624/file0 supports timestamps until 2038 (0x7fffffff) 13:07:45 executing program 3: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) [ 2238.341170][ T9705] SELinux: security_context_str_to_sid () failed with errno=-22 13:07:45 executing program 1: syz_open_dev$loop(&(0x7f0000000180), 0x0, 0xc00) [ 2238.384059][ T26] audit: type=1800 audit(1676120865.081:1303): pid=9694 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:45 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, 0x0, 0x0, 0x0) 13:07:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$tipc(r0, &(0x7f0000001740)=@id, &(0x7f0000001780)=0x10) 13:07:45 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000700)) 13:07:45 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback}, {0x0, @broadcast}, 0x50, {0x2, 0x0, @local}, 'ip6gretap0\x00'}) [ 2238.834480][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2239.233233][ T9735] loop4: detected capacity change from 0 to 2048 [ 2239.324980][ T9735] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2239.355372][ T9735] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1625/file0 supports timestamps until 2038 (0x7fffffff) 13:07:46 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:46 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0x10}}, 0x0) 13:07:46 executing program 1: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) 13:07:46 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:46 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SIOCGSKNS(r0, 0x894c, 0x0) [ 2239.421632][ T26] audit: type=1800 audit(1676120866.121:1304): pid=9735 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:46 executing program 2: io_setup(0x1000, &(0x7f0000000000)) 13:07:46 executing program 3: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x6}, &(0x7f0000000100)={0x0, r0+10000000}, 0x0) 13:07:46 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:46 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b80), 0x0, 0x0) [ 2239.778107][ T7685] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 2239.833221][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:46 executing program 2: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x5ea2d821}, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={[0x7]}, 0x8}) [ 2240.058158][ T7685] usb 2-1: Using ep0 maxpacket: 16 13:07:46 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000001100)={0x10}, 0x37fe0}}, 0x0) [ 2240.115884][ T9765] loop4: detected capacity change from 0 to 2048 13:07:46 executing program 2: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x2}, 0x0, &(0x7f0000000140)={0x0}) [ 2240.176726][ T9765] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2240.188747][ T7685] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 2240.293693][ T9765] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1626/file0 supports timestamps until 2038 (0x7fffffff) [ 2240.418416][ T7685] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 2240.436563][ T7685] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 13:07:47 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:47 executing program 3: syz_clone(0x40020000, &(0x7f0000000000)="425eba7ef24ee09dc90b3a70172ed0183e4d6f3fad6516ab7d20a2357f8eaf06810405aef29a0f5e7d790cdab39501a35881a717fa328549cb8342d400c52e81dee5feef834305ef3d6feda23abccddd3e0bd7cdb679430d412d0b79bd34514ec689b88db2231e96ba7eb086445ebbf36eb4e0f3f8398a3e153e0135d1a7ef26cb0df1a7dd4ec84990d2ed79a9f801f4da4760047f856612c92a8c22aa25609497e180b5df", 0xa5, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="789df3f3f1ea13013625c34498e3588973170a67496ad514975d9c2b7b1ec2f0fbf594350725236814dd84de845a94cdc42a6536b4cdaae4d42a72c43fd26b21610cb728bd5c9c91afc4a2d19e792c2cfe31445b6ed192f47b5f32933a2a1f50db3e6152d431fe261553c13f280ff1638ed6c263c0") socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000640)) [ 2240.462801][ T26] audit: type=1800 audit(1676120867.161:1305): pid=9765 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2240.515689][ T7685] usb 2-1: Product: syz [ 2240.534121][ T7685] usb 2-1: Manufacturer: syz [ 2240.558544][ T7685] usb 2-1: SerialNumber: syz [ 2240.756942][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2240.833999][ T7371] usb 2-1: USB disconnect, device number 93 13:07:48 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(0x0, 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:48 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:48 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000001100)={0x10}, 0xfffffdef}}, 0x0) 13:07:48 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000300), 0x8) 13:07:48 executing program 1: io_setup(0x1, &(0x7f0000000040)=0x0) io_getevents(r0, 0xebb0, 0x0, 0x0, 0x0) 13:07:48 executing program 2: syz_open_procfs$namespace(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x40001000, 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)="fac4571d07a23d3a0bd93729bcba3f2c242f9a435029df") syz_open_procfs$namespace(0x0, 0x0) 13:07:48 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:48 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)) 13:07:48 executing program 1: pipe(&(0x7f0000000180)) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000300), 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$fuse(0xffffffffffffff9c, &(0x7f0000000a80), 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b80), 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000bc0), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000005740)={0x0, 0x0}) pselect6(0x40, &(0x7f0000005680), 0x0, &(0x7f0000005700)={0x401}, &(0x7f0000005780)={0x0, r0+10000000}, 0x0) [ 2241.618190][ T9792] loop4: detected capacity change from 0 to 2048 13:07:48 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x15, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 13:07:48 executing program 1: r0 = socket$tipc(0x1e, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000015c0)={'wg0\x00'}) [ 2241.849165][ T9792] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2241.878328][ T9792] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1627/file0 supports timestamps until 2038 (0x7fffffff) 13:07:48 executing program 1: syz_mount_image$fuse(&(0x7f0000000b40), &(0x7f0000000b80)='./file0\x00', 0x0, &(0x7f0000002d00)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[], [{@hash}]}}, 0x0, 0x0, 0x0) [ 2242.070374][ T26] audit: type=1800 audit(1676120868.771:1306): pid=9792 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:48 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(0x0, 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) [ 2242.180810][ T9818] fuse: Bad value for 'fd' [ 2242.195261][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 13:07:49 executing program 1: pipe(&(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000005740)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000005780)={0x0, r0+10000000}, 0x0) 13:07:49 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:49 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) 13:07:49 executing program 2: syz_open_dev$evdev(&(0x7f0000001fc0), 0x0, 0x0) 13:07:49 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0xe, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 13:07:49 executing program 2: syz_clone(0x40020000, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0) 13:07:49 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:49 executing program 3: r0 = syz_open_dev$vcsu(&(0x7f00000006c0), 0x0, 0x0) setsockopt$MRT6_DEL_MIF(r0, 0x29, 0xcb, 0x0, 0x0) [ 2242.687516][ T9828] loop4: detected capacity change from 0 to 2048 13:07:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}}, 0x0) [ 2242.822199][ T9828] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2242.899334][ T9828] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1628/file0 supports timestamps until 2038 (0x7fffffff) [ 2242.944336][ T26] audit: type=1800 audit(1676120869.641:1307): pid=9828 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:49 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="dd641ae25ec4f98a251f747c648d12cee3ac19304142d753ae3558004c07370b0e60e880e77f959e7573e528f2006021e68c883960f9f6011ef6ea68d5faeeb50fe2b72fa33ac97d29c6e7618908237b428e0d30acc9012222dc1c6eb0ce5adc7ea023c6d0a503481c82615920a6829aabae0e6538bedc22203a6e7cac91d90267e53db2842b51d39aceb45246740a0196d9576d3276cf9f415a952e5cec487096ade3ee87293d11570b37d1ece034a8873ab86334f9e025fd9e89a43afb653c1c31290601047ea1c222ecce78d2fdbc90a3244ce8a0d81efd087cb4fc542a4e56236513c2452092e2460e9041cbef8c520862dd137bc49b539b8708fbea568d367fa93b190c771cb6bce89a7e66aadf914e0d3951a1d3e2acdb9c96b44f648b9f80a87188d51448327454088be42f8d85d4cf8ae1f9ddd626e263b8b456fc91582128ca8d9dc35ec0a91753865ee21e5b09835c859c77608e214a9b77c3d8f8bab7034d792b75af60e92992347a6fdf1b9d1f4b813f4070c1ae197f3cb6fa5af44fdd91803059a59ef9844a7cca7b01ad03f5ec6b1d8c64b0b5f2fc259aa88b9670eb6f41e97881827c02969ab5d7161455a3478b6329b250fd9487ff7fafdabbcdd63a05ae53be973d022726acee7e52e2e21c3eb1e4fa885e5bf9207258534ec741f7e0517089e3daada92edb55fbcd27b831fc8b83eac4e891aecd2a6bab46c9d36c26aac2a51608427a59c466ea306032b30ca09356429d05d62f24b013d9b843c57e345f2035030a4732caa7b2e2a6801c9c0f5bb9e036b1bdcaab3e3817317514a229dada2c31a4fe64a157379d89a335c8de4330d871b142e56bf2c08276ece2217f269d80039eaf288992bba4d3e7448f507e24e4b8e976996b857d40041d06ca16deb5e4a6d70c7f9cd7e0e67d883e8b7631779b88615a446a808ae365329826359bb62a97177b044815eb19a3a19738420c9a5d9febb365f49256b7381c74ed8fab4634b257b52e821a5a89ca320ff8e2d174f806b9afb9ffae5563909467488f857ec93cb1a26d2b73ef2da635736eb0f0b1e479090995764ceba9b0153f5b3a9ddaf5fbba7e8f01d2f3e6fe2c076506d0c0449fad7d76bf01831b596734b78a4155782e6c7da92de141b6fd052c6556535c28b2b7069b5d19fed648ba4261bda23d00efc6f288ba3891407a0e889067c42d76b4399fe8ba2f8eb647c5bd423ffbfaecc00c30a9904a830e90af3d84f462d2781c9952ff8d15323c4d456f1aa498b19839c1755bc9f80a520f8eff00a7ed0597475f8c627c2e2f020f4815dc4ed4f220b3dbe8b92789db9367c1b8349e9529d875328e3fdc41cfa21df01ac2aef26c8487321f2ed4d3aef3d6839eb32dff6cf44e31936b29dc0eaa675bb23f51876f6d7d50367a34005b59597c0085d4f43534bb38d63c16b60a5f1915765de631732ee70fa3bf6d8d61414cf8a0a284ecedd78a83b9fd3edb8ec0bd3832b5b9c467fe47c6d329643d5465fe75a5e59c85cab4d4278cf002803009f8f5e57dd6e03637d55ce5e2f158e6258e79b6cee4a76626919e931cf4667e5a13e63433520dda36b82e93644fa55feee9fad15dd5953d98f2973b5559a3243b52552e72e31598d68364cc1da640f8d9bc69e27f755d79e74af68c219a010f3bc7243028da811a373b46c32ebab3ccb9a64410f41f7ead64d2f6c153abe80c518049e3385b3b152c76245a18d298e6a38962806a41d2d6256efdcb8ab35213b211dc4db592e2e412cc5ab1304309c38b32a5e72971c923f7cfd795a1fabee4c18bf1a235208b1fcc4b373d1f5101d0ad01b04eb96a808f12199a749851c3449a5ec0e5304dca21a02e40b13b17996558f2cc3014872dbd6eb8f680d3d7baa1e4fa66bd356b1a4f06667694b764f1aed63e6c63956e88c4b040def15c2fdd01973acdd5f06bbe9c61e00f2e95efe84c7d861b4c3b03135179e435a45365d3c1b8561db25c9f2b0d6b04704168379b5a22407fbb84c5403d4a8e89ff2936a4164093ffcb9f22b35d69ae3d7f47592b428a4a50b498ec08f8ce71db2f7e5d4969137f63864fef1a6a6e70029f519e2ef79c01bdced79a2eb432c5c824e82d05d533e9f97c2503f36b0fe7e3599583bea4234110ddf5a3987a2c7159bc2d5e730cd2d3488135fe64ead7d3b790bd2ad6524b82442641ca4a6394ffda77196021a4ed9e1b73fcabd605164439c8496b00b71b1dfc741330b9bf6fd2c2abda182643ccb4a50c819cf69b3abfee70b4d43313fa61faeb922aa04f0b3f3cb2ab6e6e51c7ecb5c94ac7e1b7abbfe49d5fea911f4e90db7059dd599627e5990d6c707ea809b5b8d106ff6b119940b75f0990ba39c02efc034ee269dfe192916044e967a4521726fc9265fc7712a6746cf1811dcaa4ba4acdaf4688d9ef07425a74add88556707f8307a5c73fb0fd053f7f23bc37530e51c15be52cb25d06ac58f9f5c26a4af22f30b1ec3204379691e6ca2826de929dcb79f1827ddab6067404f39692fa6c477239b776bdcfb672358777e12b2cb217e43ca1b3abc8bccd940b3ba63628d295657c817ce076d9b95af249b246c52d4f1f86b5cf82fc731410c37c9b7fb3c8f86bb207f614cc8cc983f2eee4dcb276719bce7e4abfee6a1255906a72b8f49fec032f0c1e496d9a427c5b03ad3e1c52783a6f33cb56f3d046347cef232f2b7d0f760bbe24fefac56797d52506d5d69bd6e6cd5834bddaca90c08b37c4329f3426ec326e69317046582749c435983ee3be7bbc6b1b2aacb8f198d09bce83b504728f3b396ee3eabaff35d7495cfa550c71bdba871af74023e6a158a553e5758e70c0ad6087f398b7cd47158f9450e4abc9aeb4f5f12a7d92c196ba1c6f3f667291696a9ba5e0e688f386bb5e1ed81d44bcfc0a26c06f8c4091a1b3e4c04b3eac159e332bbb1e1a39bf6ce6aa6a9ed32990633d17af30123ca2dd42204e887aae27cb448aa83b91e4576ea5463b40a2f4d9d560559f70403ee586b15161f0af86bef3d1cce23496c122a213ba41c50477e41244fa5681dd6c74ba96bc25512bba6eec371a0ad06d380a0f7ee8efda4a497a84893b77e36dcc881272ed4b4aa28b40e268694ecff799b800745f6ad72c002e117f5c0fb83caf820ad3b733875f2b9988c5844cd2d66c9c8ff8ba2cedd146e0e2e91893050acf540ca248c805030ac542c4baf32c9081db46abe85f8da5a38a740f90ca66d42b482d8bfff739a3fcd2c64019f2693c24062d873c3a39e321bc5f19b0237fcfedcb4dfa6936a42e8dc44003afedff208946d021d7a1f89e4dfdd6fa18586e7b20e61765dc6cd5e8c558c0142a49b468a9ce88a86b472d1a1779a0bdc70783f198585c613cd935ade967128cd7126f27b3746cfe937c8ea3c66afa948478abf164562edeb9f1699899dd6093c1dacd5b96c667034802ea7f7bd9f5a1079d07438148cd8b1a67a3a342b42c8b7f504470374f7b0156c9fec013270f61b3283c3a09ee496be7185f7718045e1d9da67c537f2bde0e80f54fd9d76508bc90da40a21ca0197e1bea576be0bceba00d168dca71672932a91d9fa0d9f0929af877cdf62041667d6f1afec1cb8fbce279c13aad2c5291f2c197361d62788e315b449f212ebdd7c856bfef3e56b0f79987940e39ce23a29757638bb0a04b7ec81ea72e22062b9e7674bc16870f0eaa37810bf0254868fba7fa2d5180b2730cb60654c747293f89a517aaad9fab81e43b62a7ed0ce51e13ba8014f67a6ae571394c479fb0b8552851bedebb3ab9649d2650a392e5b0", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(0x0, 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:49 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x2, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2243.111042][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:50 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xe201, 0x0) 13:07:50 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000530404"], 0x30}}, 0x0) 13:07:50 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:50 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x14, 0x3, 0x1, 0x101, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) sendmsg$OSF_MSG_ADD(0xffffffffffffffff, 0x0, 0x0) [ 2243.476388][ T9854] loop4: detected capacity change from 0 to 2048 13:07:50 executing program 1: syz_open_dev$hidraw(&(0x7f0000007340), 0x0, 0x0) [ 2243.565344][ T9854] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2243.590670][ T26] audit: type=1107 audit(1676120870.291:1308): pid=9857 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='' 13:07:50 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002fc0)={&(0x7f0000002ac0)={0x14, 0x0, 0x0, 0x5}, 0x14}}, 0x0) [ 2243.618246][ T9854] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1629/file0 supports timestamps until 2038 (0x7fffffff) [ 2243.764793][ T26] audit: type=1800 audit(1676120870.461:1309): pid=9854 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:50 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:50 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt(r0, 0x0, 0x0, 0x0, 0x0) 13:07:50 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$eJzs3M9rHGUfAPDvTLP9mffdvPAe1IMILbRQOkmaS3syXrwVCgWvNSSTEDLJhuymNrFg61mozUVBEL179CqU+gd4k4KCd0G0xoN4MDKbTdrGbJqmm05JPx+YzPPMr+/3uzt5sgN5NoCX1hvljySiPyIuR0S9sz2NiMPt1tGIm+vHrT64MV4uSaytXfk1KU+L1bX65rWSzvpEtE+JVyLiXi3i7If/jttcWp4ZK4p8odMfbM3ODzaXls9Nz45N5VP53PDIxaELIyMXhkZ6Vuupdy4eu/Pd2ysr33/duv1637kkRtt1R6e2ngV6xPprUovRLdvn9iNYhZKqEwAAYFfKz/mHIqKv/Sm1HofaLQAAAOAgWTuyBgAAABx4SVSdAQAAALC/Nv4PYGNu737Ng+3ml7ciYmC7+H3tOcQRR6MWEcdXk8dmJiTrp8EzuXkrIu6Obtx/7fkw65LO/bd3Q1v65ki/eO6W48/oduNPujn+xDbjT9/Gdyc8o+7j38P4h7qMf5d3GeObz1+tdY1/K+K1vu3iJ5vxky7x391l/NsrH93ptm/ty4jT2/79SR6LtcP3QwxOThc7/mrd++vM/Z3qP94tfrJz/fO7rP/91d9nuo0lZfwzJ3d+/7eLX94TH3fyKMesO5112V/ZEuPk7A/f7lT/RJf6n/T+f7HL+n/66sj1XR4KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAbWlE9EeSZpvtNM2yiBMR8f84nhaNZuvsZGNxbqLcFzEQtXRyusiHIqK+3k/K/nC7/bB/fkt/JCL+9+Ox9aDTRZ6NN4qJqosHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg04mI6I8kzSIijYg/6mmaZVVnBQAAAPTcQNUJAAAAAPvO8z8AAAAcfHt9/k96nAcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwoF2+dKlc1lYf3Bgv+xPXlhZnGtfOTeTNmWx2cTwbbyzMZ1ONxlSRZ+ON2Sddr2g05ocvxuL1wVbebA02l5avzjYW51pXp2fHpvKree25VAUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDT6m8vSZpFRNpup2mWRfwnIgailkxOF/lQRPw3Iu7Xa0fK/nDVSQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBzzaXlmbGiyBd60IhaxELzVvTsghovRmPjZnlR8qmw0ffoi3A4IvZ4nQ8i4nkm//dTn1XtuAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQDWaS8szY0WRLzSrzgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBqpT8nEVEup+un+rfuPZz8WW+vI+K9z658cn2s1VoYLrf/trm99Wln+/kq8gcAAICXwptPc/DGc/rGczwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBuNZeWZ8aKIl/Yx0bVNQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHvzTwAAAP//ybO7MQ==") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:50 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x2, &(0x7f00000000c0)=@raw=[@jmp, @kfunc], &(0x7f0000001d40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 13:07:50 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f0000002080), 0x280202, 0x0) [ 2243.944852][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:50 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001e40)={0x0, 0x2, 0x0, &(0x7f0000001d40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 13:07:50 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000001100)={0x10, 0x3eb}, 0x10}}, 0x0) 13:07:50 executing program 3: syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x70c0) [ 2244.429551][ T9886] loop4: detected capacity change from 0 to 2048 [ 2244.567593][ T9886] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:51 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080)=@ccm_128={{0x303}, "b473d00182789b92", "4efaae06e475b89c7c23ef85b7d56428", "226d46f9", "d26a95e9c40fcafb"}, 0x28) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg2\x00'}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)=@gcm_128={{0x304}, "ca256985eb36a493", "75ee8c2bd058bd602686636d2a040943", "17a75689", "6fa2bb3be7c016c4"}, 0x28) 13:07:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4) 13:07:51 executing program 3: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={[0x100000001]}, 0x8}) [ 2244.609823][ T9886] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1630/file0 supports timestamps until 2038 (0x7fffffff) 13:07:51 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2244.650571][ T26] audit: type=1800 audit(1676120871.351:1310): pid=9886 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2244.746187][ T26] audit: type=1804 audit(1676120871.441:1311): pid=9898 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir531874444/syzkaller.mlIMZx/1630/file0/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 2245.079121][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:51 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, 0x0) 13:07:51 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080)=@ccm_128={{0x303}, "b473d00182789b92", "4efaae06e475b89c7c23ef85b7d56428", "226d46f9", "d26a95e9c40fcafb"}, 0x28) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg2\x00'}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)=@gcm_128={{0x304}, "ca256985eb36a493", "75ee8c2bd058bd602686636d2a040943", "17a75689", "6fa2bb3be7c016c4"}, 0x28) 13:07:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e24, @local}, 0x10) 13:07:51 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:51 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:51 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x24142, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) 13:07:52 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080)=@ccm_128={{0x303}, "b473d00182789b92", "4efaae06e475b89c7c23ef85b7d56428", "226d46f9", "d26a95e9c40fcafb"}, 0x28) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg2\x00'}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)=@gcm_128={{0x304}, "ca256985eb36a493", "75ee8c2bd058bd602686636d2a040943", "17a75689", "6fa2bb3be7c016c4"}, 0x28) 13:07:52 executing program 3: syz_open_procfs$namespace(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x40001000, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) getpgrp(0x0) [ 2245.337665][ T9909] loop4: detected capacity change from 0 to 2048 [ 2245.430248][ T26] audit: type=1800 audit(1676120872.121:1312): pid=9916 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1190 res=0 errno=0 13:07:52 executing program 2: openat$vcsu(0xffffffffffffff9c, 0x0, 0x480180, 0x0) 13:07:52 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080)=@ccm_128={{0x303}, "b473d00182789b92", "4efaae06e475b89c7c23ef85b7d56428", "226d46f9", "d26a95e9c40fcafb"}, 0x28) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg2\x00'}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)=@gcm_128={{0x304}, "ca256985eb36a493", "75ee8c2bd058bd602686636d2a040943", "17a75689", "6fa2bb3be7c016c4"}, 0x28) [ 2245.493837][ T9909] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2245.577313][ T9909] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1631/file0 supports timestamps until 2038 (0x7fffffff) [ 2245.663500][ T26] audit: type=1800 audit(1676120872.361:1313): pid=9909 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:52 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:52 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:52 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x464, 0x4}, 0x10}}, 0x0) [ 2245.824623][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:52 executing program 1: fsmount(0xffffffffffffffff, 0x0, 0xb) 13:07:52 executing program 2: clock_gettime(0x3, &(0x7f0000000400)) 13:07:52 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x5, 0x1, 0x3}, 0x14}}, 0x0) 13:07:52 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x40001000, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) 13:07:53 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff}) write$cgroup_devices(r0, 0x0, 0x0) [ 2246.383656][ T9935] loop4: detected capacity change from 0 to 2048 [ 2246.475441][ T9935] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2246.558107][ T9935] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1632/file0 supports timestamps until 2038 (0x7fffffff) [ 2246.725220][ T26] audit: type=1800 audit(1676120873.421:1314): pid=9935 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2246.931448][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:56 executing program 3: io_setup(0x8, &(0x7f00000002c0)=0x0) io_submit(r0, 0x3, &(0x7f0000000600)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0]) 13:07:56 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}, 0x2}}, 0x26) 13:07:56 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:56 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:56 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f00000000c0)='freezer.self_freezing\x00', &(0x7f0000000100)='.\x00', 0xffffffffffffffff) 13:07:56 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:56 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}, 0x1, 0x0, 0x0, 0x2}}, 0x2e) 13:07:56 executing program 2: clock_gettime(0x0, &(0x7f00000000c0)={0x0}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2}, &(0x7f0000000080)={0x6}, &(0x7f0000000100)={r0}, &(0x7f0000000180)={&(0x7f0000000140)={[0x100000001]}, 0x8}) 13:07:56 executing program 1: getgroups(0x1, &(0x7f0000007280)=[0x0]) [ 2249.976511][ T9962] loop4: detected capacity change from 0 to 2048 13:07:56 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, 0x0, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000bc0)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) 13:07:56 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0xd, 0x0, 0x0) [ 2250.116362][ T9962] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2250.158363][ T9962] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1633/file0 supports timestamps until 2038 (0x7fffffff) 13:07:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000840)={0x48, 0x0, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_SYNPROXY={0x4}, @CTA_TUPLE_ORIG={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @dev}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}]}, 0x48}}, 0x0) 13:07:56 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x18, 0x0, 0x3, 0x5, 0x0, 0x0, {}, [@generic='R']}, 0x18}}, 0x0) 13:07:57 executing program 2: syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') [ 2250.372043][ T9985] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2250.383314][ T26] audit: type=1800 audit(1676120877.081:1315): pid=9962 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2250.546876][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:57 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:57 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'gretap0\x00', 0x0}) 13:07:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000840)={0x48, 0x0, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_SYNPROXY={0x4}, @CTA_TUPLE_ORIG={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @dev}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}]}, 0x48}}, 0x0) 13:07:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000005c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 13:07:57 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:57 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x40001000, &(0x7f0000000180)="457ce7498d5beb3df59a1c36f4de282c4c44df570ab9798e6379b737bd9511af4d9c00e6bc7b210ad8d9c9a4", 0x2c, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) 13:07:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000840)={0x48, 0x0, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_SYNPROXY={0x4}, @CTA_TUPLE_ORIG={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @dev}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}]}, 0x48}}, 0x0) 13:07:57 executing program 1: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$yama_ptrace_scope(r0, 0x0, 0x3e) [ 2250.990079][T10001] loop4: detected capacity change from 0 to 2048 13:07:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000840)={0x48, 0x0, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_SYNPROXY={0x4}, @CTA_TUPLE_ORIG={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @dev}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}]}, 0x48}}, 0x0) 13:07:57 executing program 1: mq_open(&(0x7f0000000200)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x1, 0xc4, 0x0) [ 2251.193463][T10001] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:57 executing program 3: mq_open(&(0x7f0000000480)='hugetl\x00\x00\x00\x00\x00\x00\x01g]A\xa1\x02\xf5i\x15\x80Yusagg_ines\x00\x17t\xaa\xdd\xea\x1c\x82\xb6\xbdj\xe1}q\xbc\xc4\xa2\xdfi_\xb2\xdc\xd2<>\x05\xa8\\\x9bw_\xce\xb2\x9d\xcdQP{\xc1;u\xea\t\x97\xbf%A\x96\x87\xe6U\xa7p\b\x16B=\x1d \x91-\xf3d6\x88\x03\xd4\xf9\xc5\x16K\xf7\xbd\rsy\xd0\x15\xf05\xb4H\x14Zo\xa9\xbe\x9d\xb1\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xec\xa0\xec\xac\xc0\xce8\x9fz\xed\x97\x02`\vT\xe4k\x9a\xf6\x17$\')\xd3\xe9\xf9(\xb7*\xf4\xf1Xkg\xc1~\x8c`\x17b\xf9u\x99\xd5*ec\v\xf8\xf3*\x85$tAr\xba\x1c\xbb~z\xcc\x14\x9e\xf0\xc33\xb7l\xe6\xd8\x18s(l\xabes\xe8\x1az\vo#\x18\xe2J\xbb\xb3\b)\xc1e\r-i\xa0RA\xa3\x01\x00\x00\x00\x00\x00\x00\x00!\xe1]\xd6\x1d\xd7X\xf5\xd0G\xe1\xc9\xa2\xba\xf0\x7f\th7\x1c\xf4C\xc9\xb3\xae\xd08\x15\x16\x89\x9a\xfc\xc0\xce8\xcc\xc8Y\x03q\x80\x8b\xbbZ\xb2;\xacN(\xe3\xceP4\xc6\f\x80*\xc05\xe8\x1cC\xbb\xc7\"\xa1\x81\x89\x91\x15\xf0\x9dkU\xac\xa5j\xfb!e\rT\xbf,e+\xdf&\x9e\xc9?\xed\x97Y\xe6kUQ\xea\xf5\xc8rcF\x92\x89\x1a\xb0kE\x80\f\x14:\x82\xa7(\xe1#7y(=\xa4\r\x00\xd2\bX&M\xa1\x17p:\xe8\t$\xd98\xf5\xdbC\x8c\xa8j\x16\xde\xac', 0x80, 0x21, &(0x7f0000000000)) [ 2251.251469][T10001] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1634/file0 supports timestamps until 2038 (0x7fffffff) [ 2251.385573][ T26] audit: type=1800 audit(1676120878.081:1316): pid=10001 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2251.499113][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:07:58 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:58 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = open(&(0x7f0000001480)='./file0\x00', 0x0, 0x0) openat$cgroup_pressure(r0, &(0x7f0000000280)='io.pressure\x00', 0x2, 0x0) 13:07:58 executing program 3: mq_open(&(0x7f0000000000)='hugetlb.2MB.rsvd.usage_in_bytes\x00\x17t\xaa\xdd\xea\x1c\x82\xb6\xbdj\xe1}q\xbc\xc4\xa2\xdfi_\xb2\xdc\xd2<>\x05\xa8\\\x9bwW\xce\xb2\x9d\xcd\x11P{\xc1;u\xea\t\x97\xbf%A\x96\x87\xe6U\xf6\xa4\xc8\xb7\xafG\x86Zkq\xa9}\x15\x1f!\x90\xc3;\\\x97bo7\xa7Q\x83', 0x1, 0x21, 0x0) 13:07:58 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$eJzs3M9rHGUfAPDvTLP9mffdvPAe1IMILbRQOkmaS3syXrwVCgWvNSSTEDLJhuymNrFg61mozUVBEL179CqU+gd4k4KCd0G0xoN4MDKbTdrGbJqmm05JPx+YzPPMr+/3uzt5sgN5NoCX1hvljySiPyIuR0S9sz2NiMPt1tGIm+vHrT64MV4uSaytXfk1KU+L1bX65rWSzvpEtE+JVyLiXi3i7If/jttcWp4ZK4p8odMfbM3ODzaXls9Nz45N5VP53PDIxaELIyMXhkZ6Vuupdy4eu/Pd2ysr33/duv1637kkRtt1R6e2ngV6xPprUovRLdvn9iNYhZKqEwAAYFfKz/mHIqKv/Sm1HofaLQAAAOAgWTuyBgAAABx4SVSdAQAAALC/Nv4PYGNu737Ng+3ml7ciYmC7+H3tOcQRR6MWEcdXk8dmJiTrp8EzuXkrIu6Obtx/7fkw65LO/bd3Q1v65ki/eO6W48/oduNPujn+xDbjT9/Gdyc8o+7j38P4h7qMf5d3GeObz1+tdY1/K+K1vu3iJ5vxky7x391l/NsrH93ptm/ty4jT2/79SR6LtcP3QwxOThc7/mrd++vM/Z3qP94tfrJz/fO7rP/91d9nuo0lZfwzJ3d+/7eLX94TH3fyKMesO5112V/ZEuPk7A/f7lT/RJf6n/T+f7HL+n/66sj1XR4KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAbWlE9EeSZpvtNM2yiBMR8f84nhaNZuvsZGNxbqLcFzEQtXRyusiHIqK+3k/K/nC7/bB/fkt/JCL+9+Ox9aDTRZ6NN4qJqosHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg04mI6I8kzSIijYg/6mmaZVVnBQAAAPTcQNUJAAAAAPvO8z8AAAAcfHt9/k96nAcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwoF2+dKlc1lYf3Bgv+xPXlhZnGtfOTeTNmWx2cTwbbyzMZ1ONxlSRZ+ON2Sddr2g05ocvxuL1wVbebA02l5avzjYW51pXp2fHpvKree25VAUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDT6m8vSZpFRNpup2mWRfwnIgailkxOF/lQRPw3Iu7Xa0fK/nDVSQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBzzaXlmbGiyBd60IhaxELzVvTsghovRmPjZnlR8qmw0ffoi3A4IvZ4nQ8i4nkm//dTn1XtuAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQDWaS8szY0WRLzSrzgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBqpT8nEVEup+un+rfuPZz8WW+vI+K9z658cn2s1VoYLrf/trm99Wln+/kq8gcAAICXwptPc/DGc/rGczwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBuNZeWZ8aKIl/Yx0bVNQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHvzTwAAAP//ybO7MQ==") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(r0) 13:07:58 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x40001000, &(0x7f0000000180)="457ce7498d5beb3df59a1c36f4de282c4c44df570ab9798e6379b737bd9511af4d9c00e6bc7b210ad8d9c9a4", 0x2c, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) 13:07:58 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:58 executing program 3: mq_open(&(0x7f0000000200)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x1, 0xc4, &(0x7f0000000240)) 13:07:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000001440)=@base={0x0, 0x0, 0x0, 0x0, 0x32e, 0x1, 0x3}, 0x48) [ 2251.966564][T10028] loop4: detected capacity change from 0 to 2048 13:07:58 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000c80)={0x0}, 0x10) [ 2252.033993][T10028] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:07:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000001140)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xf}, 0x48) [ 2252.078400][T10028] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1635/file0 supports timestamps until 2038 (0x7fffffff) [ 2252.167498][ T26] audit: type=1800 audit(1676120878.861:1317): pid=10028 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:58 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, 0x0, 0x208e24b) fdatasync(r0) 13:07:59 executing program 3: socketpair(0x2, 0x2, 0x11, &(0x7f0000000000)) [ 2252.323925][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2252.608980][T10053] loop4: detected capacity change from 0 to 2048 [ 2252.725578][T10053] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2252.792444][T10053] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1636/file0 supports timestamps until 2038 (0x7fffffff) [ 2252.841330][ T26] audit: type=1800 audit(1676120879.541:1318): pid=10053 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:07:59 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:07:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000180)=@tipc, 0x80, 0x0, 0x0, &(0x7f00000007c0)=""/24, 0x18}, 0x160) 13:07:59 executing program 3: socketpair(0x2, 0x2, 0x11, &(0x7f0000000000)) 13:07:59 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2252.940869][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:08:00 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x40001000, &(0x7f0000000180)="457ce7498d5beb3df59a1c36f4de282c4c44df570ab9798e6379b737bd9511af4d9c00e6bc7b210ad8d9c9a4", 0x2c, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) 13:08:00 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="dd641ae25ec4f98a251f747c648d12cee3ac19304142d753ae3558004c07370b0e60e880e77f959e7573e528f2006021e68c883960f9f6011ef6ea68d5faeeb50fe2b72fa33ac97d29c6e7618908237b428e0d30acc9012222dc1c6eb0ce5adc7ea023c6d0a503481c82615920a6829aabae0e6538bedc22203a6e7cac91d90267e53db2842b51d39aceb45246740a0196d9576d3276cf9f415a952e5cec487096ade3ee87293d11570b37d1ece034a8873ab86334f9e025fd9e89a43afb653c1c31290601047ea1c222ecce78d2fdbc90a3244ce8a0d81efd087cb4fc542a4e56236513c2452092e2460e9041cbef8c520862dd137bc49b539b8708fbea568d367fa93b190c771cb6bce89a7e66aadf914e0d3951a1d3e2acdb9c96b44f648b9f80a87188d51448327454088be42f8d85d4cf8ae1f9ddd626e263b8b456fc91582128ca8d9dc35ec0a91753865ee21e5b09835c859c77608e214a9b77c3d8f8bab7034d792b75af60e92992347a6fdf1b9d1f4b813f4070c1ae197f3cb6fa5af44fdd91803059a59ef9844a7cca7b01ad03f5ec6b1d8c64b0b5f2fc259aa88b9670eb6f41e97881827c02969ab5d7161455a3478b6329b250fd9487ff7fafdabbcdd63a05ae53be973d022726acee7e52e2e21c3eb1e4fa885e5bf9207258534ec741f7e0517089e3daada92edb55fbcd27b831fc8b83eac4e891aecd2a6bab46c9d36c26aac2a51608427a59c466ea306032b30ca09356429d05d62f24b013d9b843c57e345f2035030a4732caa7b2e2a6801c9c0f5bb9e036b1bdcaab3e3817317514a229dada2c31a4fe64a157379d89a335c8de4330d871b142e56bf2c08276ece2217f269d80039eaf288992bba4d3e7448f507e24e4b8e976996b857d40041d06ca16deb5e4a6d70c7f9cd7e0e67d883e8b7631779b88615a446a808ae365329826359bb62a97177b044815eb19a3a19738420c9a5d9febb365f49256b7381c74ed8fab4634b257b52e821a5a89ca320ff8e2d174f806b9afb9ffae5563909467488f857ec93cb1a26d2b73ef2da635736eb0f0b1e479090995764ceba9b0153f5b3a9ddaf5fbba7e8f01d2f3e6fe2c076506d0c0449fad7d76bf01831b596734b78a4155782e6c7da92de141b6fd052c6556535c28b2b7069b5d19fed648ba4261bda23d00efc6f288ba3891407a0e889067c42d76b4399fe8ba2f8eb647c5bd423ffbfaecc00c30a9904a830e90af3d84f462d2781c9952ff8d15323c4d456f1aa498b19839c1755bc9f80a520f8eff00a7ed0597475f8c627c2e2f020f4815dc4ed4f220b3dbe8b92789db9367c1b8349e9529d875328e3fdc41cfa21df01ac2aef26c8487321f2ed4d3aef3d6839eb32dff6cf44e31936b29dc0eaa675bb23f51876f6d7d50367a34005b59597c0085d4f43534bb38d63c16b60a5f1915765de631732ee70fa3bf6d8d61414cf8a0a284ecedd78a83b9fd3edb8ec0bd3832b5b9c467fe47c6d329643d5465fe75a5e59c85cab4d4278cf002803009f8f5e57dd6e03637d55ce5e2f158e6258e79b6cee4a76626919e931cf4667e5a13e63433520dda36b82e93644fa55feee9fad15dd5953d98f2973b5559a3243b52552e72e31598d68364cc1da640f8d9bc69e27f755d79e74af68c219a010f3bc7243028da811a373b46c32ebab3ccb9a64410f41f7ead64d2f6c153abe80c518049e3385b3b152c76245a18d298e6a38962806a41d2d6256efdcb8ab35213b211dc4db592e2e412cc5ab1304309c38b32a5e72971c923f7cfd795a1fabee4c18bf1a235208b1fcc4b373d1f5101d0ad01b04eb96a808f12199a749851c3449a5ec0e5304dca21a02e40b13b17996558f2cc3014872dbd6eb8f680d3d7baa1e4fa66bd356b1a4f06667694b764f1aed63e6c63956e88c4b040def15c2fdd01973acdd5f06bbe9c61e00f2e95efe84c7d861b4c3b03135179e435a45365d3c1b8561db25c9f2b0d6b04704168379b5a22407fbb84c5403d4a8e89ff2936a4164093ffcb9f22b35d69ae3d7f47592b428a4a50b498ec08f8ce71db2f7e5d4969137f63864fef1a6a6e70029f519e2ef79c01bdced79a2eb432c5c824e82d05d533e9f97c2503f36b0fe7e3599583bea4234110ddf5a3987a2c7159bc2d5e730cd2d3488135fe64ead7d3b790bd2ad6524b82442641ca4a6394ffda77196021a4ed9e1b73fcabd605164439c8496b00b71b1dfc741330b9bf6fd2c2abda182643ccb4a50c819cf69b3abfee70b4d43313fa61faeb922aa04f0b3f3cb2ab6e6e51c7ecb5c94ac7e1b7abbfe49d5fea911f4e90db7059dd599627e5990d6c707ea809b5b8d106ff6b119940b75f0990ba39c02efc034ee269dfe192916044e967a4521726fc9265fc7712a6746cf1811dcaa4ba4acdaf4688d9ef07425a74add88556707f8307a5c73fb0fd053f7f23bc37530e51c15be52cb25d06ac58f9f5c26a4af22f30b1ec3204379691e6ca2826de929dcb79f1827ddab6067404f39692fa6c477239b776bdcfb672358777e12b2cb217e43ca1b3abc8bccd940b3ba63628d295657c817ce076d9b95af249b246c52d4f1f86b5cf82fc731410c37c9b7fb3c8f86bb207f614cc8cc983f2eee4dcb276719bce7e4abfee6a1255906a72b8f49fec032f0c1e496d9a427c5b03ad3e1c52783a6f33cb56f3d046347cef232f2b7d0f760bbe24fefac56797d52506d5d69bd6e6cd5834bddaca90c08b37c4329f3426ec326e69317046582749c435983ee3be7bbc6b1b2aacb8f198d09bce83b504728f3b396ee3eabaff35d7495cfa550c71bdba871af74023e6a158a553e5758e70c0ad6087f398b7cd47158f9450e4abc9aeb4f5f12a7d92c196ba1c6f3f667291696a9ba5e0e688f386bb5e1ed81d44bcfc0a26c06f8c4091a1b3e4c04b3eac159e332bbb1e1a39bf6ce6aa6a9ed32990633d17af30123ca2dd42204e887aae27cb448aa83b91e4576ea5463b40a2f4d9d560559f70403ee586b15161f0af86bef3d1cce23496c122a213ba41c50477e41244fa5681dd6c74ba96bc25512bba6eec371a0ad06d380a0f7ee8efda4a497a84893b77e36dcc881272ed4b4aa28b40e268694ecff799b800745f6ad72c002e117f5c0fb83caf820ad3b733875f2b9988c5844cd2d66c9c8ff8ba2cedd146e0e2e91893050acf540ca248c805030ac542c4baf32c9081db46abe85f8da5a38a740f90ca66d42b482d8bfff739a3fcd2c64019f2693c24062d873c3a39e321bc5f19b0237fcfedcb4dfa6936a42e8dc44003afedff208946d021d7a1f89e4dfdd6fa18586e7b20e61765dc6cd5e8c558c0142a49b468a9ce88a86b472d1a1779a0bdc70783f198585c613cd935ade967128cd7126f27b3746cfe937c8ea3c66afa948478abf164562edeb9f1699899dd6093c1dacd5b96c667034802ea7f7bd9f5a1079d07438148cd8b1a67a3a342b42c8b7f504470374f7b0156c9fec013270f61b3283c3a09ee496be7185f7718045e1d9da67c537f2bde0e80f54fd9d76508bc90da40a21ca0197e1bea576be0bceba00d168dca71672932a91d9fa0d9f0929af877cdf62041667d6f1afec1cb8fbce279c13aad2c5291f2c197361d62788e315b449f212ebdd7c856bfef3e56b0f79987940e39ce23a29757638bb0a04b7ec81ea72e22062b9e7674bc16870f0eaa37810bf0254868fba7fa2d5180b2730cb60654c747293f89a517aaad9fab81e43b62a7ed0ce51e13ba8014f67a6ae571394c479fb0b8552851bedebb3ab9649d2650a392e5b0", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, 0x0, 0x208e24b) fdatasync(r0) 13:08:00 executing program 3: socketpair(0x2, 0x2, 0x11, &(0x7f0000000000)) 13:08:00 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={&(0x7f0000000580)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, 0x0, 0x26}, 0x20) 13:08:00 executing program 3: socketpair(0x2, 0x2, 0x11, &(0x7f0000000000)) 13:08:00 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={&(0x7f0000000580)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@var]}}, 0x0, 0x2a}, 0x20) [ 2253.552992][T10075] loop4: detected capacity change from 0 to 2048 13:08:00 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) 13:08:00 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x1, &(0x7f00000001c0)=@raw=[@jmp], &(0x7f0000000600)='syzkaller\x00', 0x2, 0x84, &(0x7f0000000280)=""/132, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2253.684734][T10075] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2253.734747][T10075] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1637/file0 supports timestamps until 2038 (0x7fffffff) 13:08:00 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:00 executing program 1: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000008f00)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000007e00)='g', &(0x7f0000007f00)="d1"}, 0x48) 13:08:00 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, 0x0, 0x0) [ 2253.931803][ T26] audit: type=1800 audit(1676120880.631:1319): pid=10075 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 2254.059276][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:08:05 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x40001000, &(0x7f0000000180)="457ce7498d5beb3df59a1c36f4de282c4c44df570ab9798e6379b737bd9511af4d9c00e6bc7b210ad8d9c9a4", 0x2c, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) 13:08:05 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, 0x0, 0x208e24b) fdatasync(r0) 13:08:05 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000800), 0x42, 0x0) 13:08:05 executing program 1: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) read$FUSE(r0, 0x0, 0x0) write$FUSE_ENTRY(0xffffffffffffffff, 0x0, 0x0) 13:08:05 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:05 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:05 executing program 1: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$FUSE_LK(r0, 0x0, 0x0) 13:08:05 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$FUSE_DIRENTPLUS(r0, 0x0, 0x7) [ 2258.958421][T10111] loop4: detected capacity change from 0 to 2048 13:08:05 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000180)=ANY=[], 0x2c) 13:08:05 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x103202, 0x0) write$cgroup_netprio_ifpriomap(r0, 0x0, 0x9) [ 2259.095177][T10111] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2259.139107][T10111] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1638/file0 supports timestamps until 2038 (0x7fffffff) [ 2259.218635][ T26] audit: type=1800 audit(1676120885.921:1320): pid=10111 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:08:05 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$eJzs3M9rHGUfAPDvTLP9mffdvPAe1IMILbRQOkmaS3syXrwVCgWvNSSTEDLJhuymNrFg61mozUVBEL179CqU+gd4k4KCd0G0xoN4MDKbTdrGbJqmm05JPx+YzPPMr+/3uzt5sgN5NoCX1hvljySiPyIuR0S9sz2NiMPt1tGIm+vHrT64MV4uSaytXfk1KU+L1bX65rWSzvpEtE+JVyLiXi3i7If/jttcWp4ZK4p8odMfbM3ODzaXls9Nz45N5VP53PDIxaELIyMXhkZ6Vuupdy4eu/Pd2ysr33/duv1637kkRtt1R6e2ngV6xPprUovRLdvn9iNYhZKqEwAAYFfKz/mHIqKv/Sm1HofaLQAAAOAgWTuyBgAAABx4SVSdAQAAALC/Nv4PYGNu737Ng+3ml7ciYmC7+H3tOcQRR6MWEcdXk8dmJiTrp8EzuXkrIu6Obtx/7fkw65LO/bd3Q1v65ki/eO6W48/oduNPujn+xDbjT9/Gdyc8o+7j38P4h7qMf5d3GeObz1+tdY1/K+K1vu3iJ5vxky7x391l/NsrH93ptm/ty4jT2/79SR6LtcP3QwxOThc7/mrd++vM/Z3qP94tfrJz/fO7rP/91d9nuo0lZfwzJ3d+/7eLX94TH3fyKMesO5112V/ZEuPk7A/f7lT/RJf6n/T+f7HL+n/66sj1XR4KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAbWlE9EeSZpvtNM2yiBMR8f84nhaNZuvsZGNxbqLcFzEQtXRyusiHIqK+3k/K/nC7/bB/fkt/JCL+9+Ox9aDTRZ6NN4qJqosHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg04mI6I8kzSIijYg/6mmaZVVnBQAAAPTcQNUJAAAAAPvO8z8AAAAcfHt9/k96nAcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwoF2+dKlc1lYf3Bgv+xPXlhZnGtfOTeTNmWx2cTwbbyzMZ1ONxlSRZ+ON2Sddr2g05ocvxuL1wVbebA02l5avzjYW51pXp2fHpvKree25VAUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDT6m8vSZpFRNpup2mWRfwnIgailkxOF/lQRPw3Iu7Xa0fK/nDVSQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBzzaXlmbGiyBd60IhaxELzVvTsghovRmPjZnlR8qmw0ffoi3A4IvZ4nQ8i4nkm//dTn1XtuAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQDWaS8szY0WRLzSrzgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBqpT8nEVEup+un+rfuPZz8WW+vI+K9z658cn2s1VoYLrf/trm99Wln+/kq8gcAAICXwptPc/DGc/rGczwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBuNZeWZ8aKIl/Yx0bVNQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHvzTwAAAP//ybO7MQ==") chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) 13:08:06 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x200) [ 2259.327546][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2259.691585][T10135] loop4: detected capacity change from 0 to 2048 [ 2259.776761][T10135] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2259.789282][T10135] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1639/file0 supports timestamps until 2038 (0x7fffffff) [ 2259.821477][ T26] audit: type=1800 audit(1676120886.521:1321): pid=10135 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:08:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000e40), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000000e80)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) 13:08:06 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0xf}}, 0x0) 13:08:06 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:06 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r4 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:06 executing program 1: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000100), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0159002aad7000fbdbdf25"], 0x30}}, 0x0) 13:08:06 executing program 3: r0 = openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000200)) 13:08:06 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) 13:08:06 executing program 2: openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000200)) [ 2260.179993][ T7948] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm kworker/u4:5: Invalid inode table block 176 in block_group 0 13:08:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000540)={0x14, r1, 0x407}, 0x14}}, 0x0) [ 2260.298883][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:08:07 executing program 3: r0 = socket(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x89a0, &(0x7f00000002c0)={'vxcan0\x00'}) 13:08:07 executing program 1: r0 = socket(0x15, 0x5, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x40000e4) 13:08:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x7, 0x4) 13:08:07 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000080)={0x10, 0x10}, 0x10}], 0x1}, 0x0) 13:08:07 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}, 0x300}, 0x0) [ 2260.844638][T10180] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10180 comm=syz-executor.3 [ 2260.881600][T10172] loop4: detected capacity change from 0 to 2048 13:08:07 executing program 1: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000100), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002abd7000fbdbdf2501"], 0x30}}, 0x0) [ 2260.957072][T10172] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 2261.026196][T10172] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1640/file0 supports timestamps until 2038 (0x7fffffff) 13:08:07 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:07 executing program 3: syz_clone(0x18a01000, 0x0, 0x0, 0x0, 0x0, 0x0) 13:08:07 executing program 2: r0 = socket(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x891d, &(0x7f00000002c0)={'vxcan0\x00'}) [ 2261.068181][T10185] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2261.178751][ T26] audit: type=1800 audit(1676120887.881:1322): pid=10172 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:08:08 executing program 1: r0 = socket(0x15, 0x5, 0x0) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 13:08:08 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:08 executing program 3: syz_open_dev$media(&(0x7f0000000200), 0xffffffffffff200f, 0x42841) 13:08:08 executing program 2: r0 = socket(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80108906, 0x0) 13:08:08 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000640)="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", 0xa89}, {&(0x7f00000004c0)="da", 0x1}], 0x2}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x804810, &(0x7f0000000240)=ANY=[@ANYRES8=0x0], 0x1, 0x75d, &(0x7f0000000740)="$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") chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000000c0)='./bus\x00', 0x14da42, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) [ 2261.535697][ T8219] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm kworker/u4:9: Invalid inode table block 176 in block_group 0 13:08:08 executing program 1: r0 = socket(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, 0x0) 13:08:08 executing program 3: r0 = socket(0x15, 0x5, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'syztnl0\x00', 0x0}) [ 2261.581209][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:08:08 executing program 1: r0 = socket(0x18, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) 13:08:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x6, 0x3, &(0x7f0000000140)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2261.990479][T10211] loop4: detected capacity change from 0 to 2048 13:08:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000044}, 0x0) 13:08:08 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2262.185179][T10211] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 13:08:08 executing program 2: r0 = socket(0x15, 0x5, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00080007000000020000000243"]}) [ 2262.249393][T10211] ext4 filesystem being mounted at /root/syzkaller-testdir531874444/syzkaller.mlIMZx/1641/file0 supports timestamps until 2038 (0x7fffffff) [ 2262.279650][T10221] netlink: 'syz-executor.1': attribute type 34 has an invalid length. 13:08:09 executing program 1: r0 = socket(0x15, 0x5, 0x0) recvmsg$can_j1939(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x40002000) [ 2262.418943][ T26] audit: type=1800 audit(1676120889.121:1323): pid=10211 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 13:08:09 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:09 executing program 3: socket(0x11, 0x3, 0x300) 13:08:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@getqdisc={0x24, 0x26, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x2}}}, 0x24}}, 0x0) [ 2262.585374][ T26] audit: type=1400 audit(1676120889.281:1324): avc: denied { read } for pid=10230 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 13:08:09 executing program 2: r0 = socket(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8907, 0x0) 13:08:09 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(0x0, &(0x7f0000000200), 0x80000000, &(0x7f0000000240)) 13:08:09 executing program 4: r0 = socket(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x40049409, &(0x7f00000002c0)={'vxcan0\x00'}) 13:08:09 executing program 1: r0 = socket(0x15, 0x5, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x42, &(0x7f0000000040), 0x4) [ 2262.936980][T10974] EXT4-fs error (device loop4): __ext4_get_inode_loc:4559: comm kworker/u4:15: Invalid inode table block 176 in block_group 0 [ 2263.015782][ T5115] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 13:08:09 executing program 2: socket(0x15, 0x0, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, @none}, 0x8) 13:08:09 executing program 1: r0 = socket(0x15, 0x5, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x4a, &(0x7f0000000040), 0x4) 13:08:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, 0x0) 13:08:09 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x1c}}, 0x0) 13:08:10 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000240), 0x10) 13:08:10 executing program 1: capset(&(0x7f0000000240)={0x19980330}, &(0x7f0000000280)={0x0, 0xfffffffd}) 13:08:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000029c0)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) 13:08:10 executing program 5: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:08:10 executing program 1: socket(0x11, 0x3, 0x0) socket(0x11, 0x3, 0x0) 13:08:10 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000240), 0x10) [ 2263.716439][ T26] audit: type=1400 audit(1676120890.411:1325): avc: denied { setopt } for pid=10262 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 2263.829629][ T5829] [ 2263.832056][ T5829] ====================================================== [ 2263.839879][ T5829] WARNING: possible circular locking dependency detected [ 2263.847174][ T5829] 6.2.0-rc7-syzkaller-00199-g420b2d431d18 #0 Not tainted [ 2263.854321][ T5829] ------------------------------------------------------ [ 2263.861481][ T5829] syz-executor.5/5829 is trying to acquire lock: [ 2263.868133][ T5829] ffff88809562d130 (sk_lock-AF_BLUETOOTH-BTPROTO_SCO){+.+.}-{0:0}, at: sco_conn_del+0x12c/0x2b0 [ 2263.879250][ T5829] [ 2263.879250][ T5829] but task is already holding lock: [ 2263.886704][ T5829] ffffffff8e2dfce8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xd9/0x260 [ 2263.896878][ T5829] [ 2263.896878][ T5829] which lock already depends on the new lock. [ 2263.896878][ T5829] [ 2263.908007][ T5829] [ 2263.908007][ T5829] the existing dependency chain (in reverse order) is: [ 2263.917053][ T5829] [ 2263.917053][ T5829] -> #2 (hci_cb_list_lock){+.+.}-{3:3}: [ 2263.925097][ T5829] __mutex_lock+0x12f/0x1360 [ 2263.930252][ T5829] hci_remote_features_evt+0x49e/0xa20 [ 2263.936359][ T5829] hci_event_packet+0x956/0xfd0 [ 2263.941882][ T5829] hci_rx_work+0xaeb/0x1230 [ 2263.946958][ T5829] process_one_work+0x9bf/0x1710 [ 2263.952527][ T5829] worker_thread+0x669/0x1090 [ 2263.957877][ T5829] kthread+0x2e8/0x3a0 [ 2263.962529][ T5829] ret_from_fork+0x1f/0x30 [ 2263.967874][ T5829] [ 2263.967874][ T5829] -> #1 (&hdev->lock){+.+.}-{3:3}: [ 2263.975307][ T5829] __mutex_lock+0x12f/0x1360 [ 2263.980470][ T5829] sco_sock_connect+0x1ea/0xa60 [ 2263.985901][ T5829] __sys_connect_file+0x153/0x1a0 [ 2263.991569][ T5829] __sys_connect+0x165/0x1a0 [ 2263.996823][ T5829] __x64_sys_connect+0x73/0xb0 [ 2264.002182][ T5829] do_syscall_64+0x39/0xb0 [ 2264.007180][ T5829] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2264.013707][ T5829] [ 2264.013707][ T5829] -> #0 (sk_lock-AF_BLUETOOTH-BTPROTO_SCO){+.+.}-{0:0}: [ 2264.023049][ T5829] __lock_acquire+0x2a43/0x56d0 [ 2264.028517][ T5829] lock_acquire+0x1e3/0x630 [ 2264.033606][ T5829] lock_sock_nested+0x3a/0xf0 [ 2264.038881][ T5829] sco_conn_del+0x12c/0x2b0 [ 2264.045089][ T5829] sco_disconn_cfm+0x75/0xb0 [ 2264.050255][ T5829] hci_conn_hash_flush+0x126/0x260 [ 2264.055956][ T5829] hci_dev_close_sync+0x5fb/0x1200 [ 2264.061911][ T5829] hci_dev_do_close+0x31/0x70 [ 2264.067173][ T5829] hci_unregister_dev+0x1ce/0x580 [ 2264.072764][ T5829] vhci_release+0x80/0xf0 [ 2264.077767][ T5829] __fput+0x27c/0xa90 [ 2264.082404][ T5829] task_work_run+0x16f/0x270 [ 2264.087581][ T5829] do_exit+0xaa8/0x2950 [ 2264.092320][ T5829] do_group_exit+0xd4/0x2a0 [ 2264.097405][ T5829] __x64_sys_exit_group+0x3e/0x50 [ 2264.103012][ T5829] do_syscall_64+0x39/0xb0 [ 2264.108008][ T5829] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2264.114473][ T5829] [ 2264.114473][ T5829] other info that might help us debug this: [ 2264.114473][ T5829] [ 2264.124737][ T5829] Chain exists of: [ 2264.124737][ T5829] sk_lock-AF_BLUETOOTH-BTPROTO_SCO --> &hdev->lock --> hci_cb_list_lock [ 2264.124737][ T5829] [ 2264.139033][ T5829] Possible unsafe locking scenario: [ 2264.139033][ T5829] [ 2264.146521][ T5829] CPU0 CPU1 [ 2264.151919][ T5829] ---- ---- [ 2264.157444][ T5829] lock(hci_cb_list_lock); [ 2264.161987][ T5829] lock(&hdev->lock); [ 2264.168700][ T5829] lock(hci_cb_list_lock); [ 2264.175764][ T5829] lock(sk_lock-AF_BLUETOOTH-BTPROTO_SCO); [ 2264.181706][ T5829] [ 2264.181706][ T5829] *** DEADLOCK *** [ 2264.181706][ T5829] [ 2264.189877][ T5829] 3 locks held by syz-executor.5/5829: [ 2264.195371][ T5829] #0: ffff888037ed5028 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x29/0x70 [ 2264.205006][ T5829] #1: ffff888037ed4078 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_close_sync+0x306/0x1200 [ 2264.214736][ T5829] #2: ffffffff8e2dfce8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xd9/0x260 [ 2264.224834][ T5829] [ 2264.224834][ T5829] stack backtrace: [ 2264.230749][ T5829] CPU: 1 PID: 5829 Comm: syz-executor.5 Not tainted 6.2.0-rc7-syzkaller-00199-g420b2d431d18 #0 [ 2264.241121][ T5829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 2264.251246][ T5829] Call Trace: [ 2264.254570][ T5829] [ 2264.257539][ T5829] dump_stack_lvl+0xd1/0x138 [ 2264.262361][ T5829] check_noncircular+0x25f/0x2e0 [ 2264.267401][ T5829] ? print_circular_bug+0x1e0/0x1e0 [ 2264.272859][ T5829] ? save_trace+0x43/0xad0 [ 2264.277339][ T5829] __lock_acquire+0x2a43/0x56d0 [ 2264.282261][ T5829] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 2264.288303][ T5829] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 2264.294357][ T5829] ? __mutex_lock+0x659/0x1360 [ 2264.299168][ T5829] ? lock_downgrade+0x6e0/0x6e0 [ 2264.304090][ T5829] lock_acquire+0x1e3/0x630 [ 2264.308657][ T5829] ? sco_conn_del+0x12c/0x2b0 [ 2264.313389][ T5829] ? lock_release+0x810/0x810 [ 2264.318123][ T5829] ? sco_conn_del+0x122/0x2b0 [ 2264.323031][ T5829] ? lock_downgrade+0x6e0/0x6e0 [ 2264.327944][ T5829] ? do_raw_spin_lock+0x124/0x2b0 [ 2264.333032][ T5829] ? rwlock_bug.part.0+0x90/0x90 [ 2264.338071][ T5829] ? hci_dev_close_sync+0x306/0x1200 [ 2264.343433][ T5829] lock_sock_nested+0x3a/0xf0 [ 2264.348287][ T5829] ? sco_conn_del+0x12c/0x2b0 [ 2264.353046][ T5829] sco_conn_del+0x12c/0x2b0 [ 2264.357613][ T5829] ? sco_conn_del+0x2b0/0x2b0 [ 2264.362372][ T5829] sco_disconn_cfm+0x75/0xb0 [ 2264.367053][ T5829] hci_conn_hash_flush+0x126/0x260 [ 2264.372229][ T5829] hci_dev_close_sync+0x5fb/0x1200 [ 2264.377404][ T5829] ? __kmem_cache_free+0x182/0x3b0 [ 2264.382653][ T5829] ? hci_reset_sync+0x50/0x50 [ 2264.387384][ T5829] ? lockdep_hardirqs_on+0x7d/0x100 [ 2264.392638][ T5829] ? __phys_addr+0xc8/0x140 [ 2264.397547][ T5829] hci_dev_do_close+0x31/0x70 [ 2264.402276][ T5829] hci_unregister_dev+0x1ce/0x580 [ 2264.407367][ T5829] vhci_release+0x80/0xf0 [ 2264.411759][ T5829] __fput+0x27c/0xa90 [ 2264.415813][ T5829] ? vhci_close_dev+0x50/0x50 [ 2264.420560][ T5829] task_work_run+0x16f/0x270 [ 2264.425209][ T5829] ? task_work_cancel+0x30/0x30 [ 2264.430121][ T5829] do_exit+0xaa8/0x2950 [ 2264.434336][ T5829] ? lock_downgrade+0x6e0/0x6e0 [ 2264.439272][ T5829] ? do_raw_spin_lock+0x124/0x2b0 [ 2264.444445][ T5829] ? mm_update_next_owner+0x7b0/0x7b0 [ 2264.449889][ T5829] ? rwlock_bug.part.0+0x90/0x90 [ 2264.454880][ T5829] ? _raw_spin_unlock_irq+0x23/0x50 [ 2264.460205][ T5829] do_group_exit+0xd4/0x2a0 [ 2264.464788][ T5829] __x64_sys_exit_group+0x3e/0x50 [ 2264.469874][ T5829] do_syscall_64+0x39/0xb0 [ 2264.475311][ T5829] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2264.481266][ T5829] RIP: 0033:0x7fc1d168c0f9 [ 2264.485733][ T5829] Code: Unable to access opcode bytes at 0x7fc1d168c0cf. [ 2264.492811][ T5829] RSP: 002b:00007ffe84237be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2264.501264][ T5829] RAX: ffffffffffffffda RBX: 00007ffe84238470 RCX: 00007fc1d168c0f9 [ 2264.509270][ T5829] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000043 [ 2264.517279][ T5829] RBP: 0000000000000000 R08: 0000000000000026 R09: 00007ffe84238470 [ 2264.525293][ T5829] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1d16d67f0 [ 2264.533304][ T5829] R13: 0000000000000002 R14: 000000000000000d R15: 00007ffe842384b0 [ 2264.541486][ T5829] 13:08:11 executing program 2: socket(0x15, 0x0, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, @none}, 0x8) 13:08:11 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0), 0x1, 0x0) r5 = syz_open_procfs(0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB], 0x20000600}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 2265.487627][ T6832] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2265.649133][ T6832] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2265.741898][ T6832] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2265.898528][ T6832] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2266.022040][ T26] audit: type=1400 audit(1676120892.721:1326): avc: denied { read } for pid=4636 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 2266.108372][ T26] audit: type=1400 audit(1676120892.761:1327): avc: denied { search } for pid=4636 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2266.133089][ T6832] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2266.147956][ T26] audit: type=1400 audit(1676120892.761:1328): avc: denied { read } for pid=4636 comm="dhcpcd" name="n68" dev="tmpfs" ino=54337 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2266.215477][ T6832] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2266.223550][ T26] audit: type=1400 audit(1676120892.761:1329): avc: denied { open } for pid=4636 comm="dhcpcd" path="/run/udev/data/n68" dev="tmpfs" ino=54337 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2266.303644][ T26] audit: type=1400 audit(1676120892.761:1330): avc: denied { getattr } for pid=4636 comm="dhcpcd" path="/run/udev/data/n68" dev="tmpfs" ino=54337 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2266.370153][ T6832] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2266.420198][ T26] audit: type=1400 audit(1676120893.121:1331): avc: denied { read } for pid=10267 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=1405 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2266.471789][ T6832] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2266.488319][ T26] audit: type=1400 audit(1676120893.141:1332): avc: denied { open } for pid=10267 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1405 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2266.567931][ T26] audit: type=1400 audit(1676120893.141:1333): avc: denied { getattr } for pid=10267 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1405 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2266.753501][ T6832] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2266.832008][ T6832] ------------[ cut here ]------------ [ 2266.840984][ T6832] WARNING: CPU: 1 PID: 6832 at net/core/devlink.c:10331 devl_port_unregister+0x25c/0x2d0 [ 2266.851670][ T6832] Modules linked in: [ 2266.857929][ T26] audit: type=1400 audit(1676120893.551:1334): avc: denied { write } for pid=10266 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1404 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2266.886608][ T6832] CPU: 1 PID: 6832 Comm: kworker/u4:1 Not tainted 6.2.0-rc7-syzkaller-00199-g420b2d431d18 #0 [ 2266.898089][ T6832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 2266.908619][ T26] audit: type=1400 audit(1676120893.581:1335): avc: denied { add_name } for pid=10266 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 2266.931604][ T6832] Workqueue: netns cleanup_net [ 2266.936444][ T6832] RIP: 0010:devl_port_unregister+0x25c/0x2d0 [ 2266.944800][ T6832] Code: e8 49 ba 9d f9 85 ed 0f 85 20 fe ff ff e8 8c bd 9d f9 0f 0b e9 14 fe ff ff e8 80 bd 9d f9 0f 0b e9 4b ff ff ff e8 74 bd 9d f9 <0f> 0b e9 3a fe ff ff e8 e8 ff ea f9 e9 d8 fe ff ff e8 de ff ea f9 [ 2266.965253][ T6832] RSP: 0018:ffffc90000d6fa00 EFLAGS: 00010293 [ 2266.971782][ T6832] RAX: 0000000000000000 RBX: ffff8880269dd010 RCX: 0000000000000000 [ 2266.980452][ T6832] RDX: ffff88808e86e140 RSI: ffffffff87e25bec RDI: 0000000000000005 [ 2266.990829][ T6832] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000 [ 2267.012706][ T6832] R10: 0000000000000002 R11: 0000000000094001 R12: ffff8880269dd010 [ 2267.027996][ T6832] R13: ffff8880269dd030 R14: ffff88802d84d000 R15: ffff8880269dd000 [ 2267.039672][ T6832] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 2267.063634][ T6832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2267.098480][ T6832] CR2: 0000565016d42300 CR3: 000000007e407000 CR4: 00000000003506e0 [ 2267.106542][ T6832] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2267.137876][ T6832] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2267.166548][ T6832] Call Trace: [ 2267.187921][ T6832] [ 2267.190983][ T6832] __nsim_dev_port_del+0x1bb/0x240 [ 2267.196259][ T6832] nsim_dev_reload_destroy+0x171/0x510 [ 2267.227903][ T6832] nsim_dev_reload_down+0x6f/0xe0 [ 2267.233142][ T6832] devlink_reload+0x1ca/0x6f0 [ 2267.258032][ T6832] ? devlink_remote_reload_actions_performed+0xa0/0xa0 [ 2267.265001][ T6832] ? xa_find+0x330/0x330 [ 2267.287849][ T6832] ? devlinks_xa_find_get.constprop.0+0x170/0x260 [ 2267.294387][ T6832] devlink_pernet_pre_exit+0x108/0x1d0 [ 2267.327972][ T6832] ? devlinks_xa_find_get.constprop.0+0x260/0x260 [ 2267.334492][ T6832] ? cttimeout_net_pre_exit+0x10d/0x500 [ 2267.379979][ T6832] ? devlinks_xa_find_get.constprop.0+0x260/0x260 [ 2267.386509][ T6832] cleanup_net+0x455/0xb10 [ 2267.418201][ T6832] ? unregister_pernet_device+0x80/0x80 [ 2267.423935][ T6832] ? rwlock_bug.part.0+0x90/0x90 [ 2267.468026][ T6832] process_one_work+0x9bf/0x1710 [ 2267.473065][ T6832] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 2267.508076][ T6832] ? rwlock_bug.part.0+0x90/0x90 [ 2267.513099][ T6832] ? _raw_spin_lock_irq+0x45/0x50 [ 2267.547941][ T6832] worker_thread+0x669/0x1090 [ 2267.552712][ T6832] ? process_one_work+0x1710/0x1710 [ 2267.588198][ T6832] kthread+0x2e8/0x3a0 [ 2267.592364][ T6832] ? kthread_complete_and_exit+0x40/0x40 [ 2267.611099][ T6832] ret_from_fork+0x1f/0x30 [ 2267.615621][ T6832] [ 2267.637393][ T6832] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 2267.644839][ T6832] CPU: 1 PID: 6832 Comm: kworker/u4:1 Not tainted 6.2.0-rc7-syzkaller-00199-g420b2d431d18 #0 [ 2267.655031][ T6832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 2267.665124][ T6832] Workqueue: netns cleanup_net [ 2267.669942][ T6832] Call Trace: [ 2267.673259][ T6832] [ 2267.676240][ T6832] dump_stack_lvl+0xd1/0x138 [ 2267.680891][ T6832] panic+0x2cc/0x626 [ 2267.684872][ T6832] ? panic_print_sys_info.part.0+0x110/0x110 [ 2267.690915][ T6832] ? devl_port_unregister+0x25c/0x2d0 [ 2267.696488][ T6832] check_panic_on_warn.cold+0x19/0x35 [ 2267.701931][ T6832] __warn+0xf2/0x1a0 [ 2267.705886][ T6832] ? devl_port_unregister+0x25c/0x2d0 [ 2267.711337][ T6832] report_bug+0x1c0/0x210 [ 2267.715726][ T6832] handle_bug+0x3c/0x70 [ 2267.719946][ T6832] exc_invalid_op+0x18/0x50 [ 2267.724511][ T6832] asm_exc_invalid_op+0x1a/0x20 [ 2267.729415][ T6832] RIP: 0010:devl_port_unregister+0x25c/0x2d0 [ 2267.735489][ T6832] Code: e8 49 ba 9d f9 85 ed 0f 85 20 fe ff ff e8 8c bd 9d f9 0f 0b e9 14 fe ff ff e8 80 bd 9d f9 0f 0b e9 4b ff ff ff e8 74 bd 9d f9 <0f> 0b e9 3a fe ff ff e8 e8 ff ea f9 e9 d8 fe ff ff e8 de ff ea f9 [ 2267.755266][ T6832] RSP: 0018:ffffc90000d6fa00 EFLAGS: 00010293 [ 2267.761380][ T6832] RAX: 0000000000000000 RBX: ffff8880269dd010 RCX: 0000000000000000 [ 2267.769409][ T6832] RDX: ffff88808e86e140 RSI: ffffffff87e25bec RDI: 0000000000000005 [ 2267.777447][ T6832] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000 [ 2267.785546][ T6832] R10: 0000000000000002 R11: 0000000000094001 R12: ffff8880269dd010 [ 2267.793564][ T6832] R13: ffff8880269dd030 R14: ffff88802d84d000 R15: ffff8880269dd000 [ 2267.801755][ T6832] ? devl_port_unregister+0x25c/0x2d0 [ 2267.807206][ T6832] __nsim_dev_port_del+0x1bb/0x240 [ 2267.812390][ T6832] nsim_dev_reload_destroy+0x171/0x510 [ 2267.817924][ T6832] nsim_dev_reload_down+0x6f/0xe0 [ 2267.823013][ T6832] devlink_reload+0x1ca/0x6f0 [ 2267.827748][ T6832] ? devlink_remote_reload_actions_performed+0xa0/0xa0 [ 2267.834665][ T6832] ? xa_find+0x330/0x330 [ 2267.838965][ T6832] ? devlinks_xa_find_get.constprop.0+0x170/0x260 [ 2267.845608][ T6832] devlink_pernet_pre_exit+0x108/0x1d0 [ 2267.851129][ T6832] ? devlinks_xa_find_get.constprop.0+0x260/0x260 [ 2267.857599][ T6832] ? cttimeout_net_pre_exit+0x10d/0x500 [ 2267.863210][ T6832] ? devlinks_xa_find_get.constprop.0+0x260/0x260 [ 2267.869683][ T6832] cleanup_net+0x455/0xb10 [ 2267.874159][ T6832] ? unregister_pernet_device+0x80/0x80 [ 2267.879755][ T6832] ? rwlock_bug.part.0+0x90/0x90 [ 2267.884834][ T6832] process_one_work+0x9bf/0x1710 [ 2267.889833][ T6832] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 2267.895269][ T6832] ? rwlock_bug.part.0+0x90/0x90 [ 2267.900257][ T6832] ? _raw_spin_lock_irq+0x45/0x50 [ 2267.905346][ T6832] worker_thread+0x669/0x1090 [ 2267.910121][ T6832] ? process_one_work+0x1710/0x1710 [ 2267.915476][ T6832] kthread+0x2e8/0x3a0 [ 2267.919611][ T6832] ? kthread_complete_and_exit+0x40/0x40 [ 2267.925318][ T6832] ret_from_fork+0x1f/0x30 [ 2267.929799][ T6832] [ 2267.933563][ T6832] Kernel Offset: disabled [ 2267.937927][ T6832] Rebooting in 86400 seconds..