6ed025e7c6c33ef7dae080be32a54f428a2b0ec513c3d5183153aef0161cc365f3cb654e8dc71dc46b0f11ffa4424a57123a935cc6e5bb5cbf5f88140624a4879051e23c23c0092459d2867da8a67f09fa61985f56119e0afbf44a385833922c943326bb0c43918f7be98e287232d11094c9f7a1e2a8d35a24c373f4a832969fdc47988ea0a80232754288910f7d87eabdaaccdc77fb6f5be50c696d8b385103be97962c1fa860af5ee77e592761d506c195039b090ee9f633da494e8be37f750b124a129b2e208fdca3da475946971886dbfb9c7e8d454b13b2e1596ff97cbed3cc5affef3800acff50c6dc0b8eac1a3e5486c82e78b73e0b52cbcbb986f57c21243b9f8230b35c68131bd7f70f772667b92921c1c0cde122cf85593c3fe36c9d51c22132e1aff0bd7a4177ec65475459877e04dae594ece37839959d8b7f431ef71f9ac1275941b3d77bcb7b60083ed02b4dd2a73139d3bc20f91928e53578c4cae6352bdeac109c0c4d8b29e3fe114419c2d44d318a1e2aa2753a71241e3bf660fcaf0e02c48872b4f7b316324d2b0541993b015112901cb288d4bf32002b7a023daa9870fa3230222df2c5d5b850829bcb7b28493bfd6921168343ed8662469d0e28fd5a950ae6dba4d4d191dab4303453a22b2926b4097ccbc77c43eaf289111d3e6c334414c05743515b20dc907f4996f78536f43446e331775b0f4b2cbd0461d12f91a8065afe807bd9eedc97f169a6f96031ac933bf85b685b05f741fa49187d5c97ef5266b2cab80f4fc6fa0fcf68a192c192a1d7c5a7ff649c50b5684ab1e6f9527ad6ec8b879cfebb5ad0a27d03d65c40fd2594335a743aa281760ff6131395e62813b33cdf2bbe7728bfa3d38ff9f900f7de634bfc63a8ed49f1dda967509c6bf6f62e3ca1197cbc7b317589bdc395c95f83e7fac9fdd7babadd7de87dbdfc0a756b62a32f317b3e3bfa8d126294bc367bf6277b5a862657024d84a856d8bfbad8b7e7f74989b514fd1a2c3d3ff0d0d1b4bacd5acf4d076730b6fcc8c3f34b2d5b9cf6910edb45042ea89c56ed9539dc8e2a202ac5ce8aad249b281575b5a0e5e5531cc43d59d830150dc2c09f6bdf1988dbe1a44d0b5f5964e7a93b7c422881c189371540b5aff21d7e1df6e5960aa1e20205470c39b18b0d9ac769cf58d9936d92f19ea2b38d11b78e0aef12e05fb1918628b7564123f3387bf4de1c85070f9c6538af0b5183b1c9e9303818d4d463c84be339951b6ba2e4c61065f5c2dba9f1b458a5c2e9c9ef42a2795bae42353057d96e68d23fa5fcff9a2895237eebee0a125a63c6445ee0f88b09caba25ef35de318c5cbc5816b0b600c473488d73694718027406846924694666477da40949d803595c32baadd44ff47b29ed4df39459276fc50de580549235f79604c4445dbe774e7e65cd0d452fa8aada008605340fbf4c4e1d8ba342fea636f4919effdbe34f74334880465f935caad0e99dc675246eb686791e9d390d941cfcdea76b4e35ca0503ddbcf99ae4a78f3b3452ca4fb6a35a4898675a8e1c8de35d61548ecec8b3752315fec2d83e74936cc0427108b8ec85a933302fff8b29e59bd87db7b3a3d75e941867567bf3c43248b6756bc3b62efeadf1a56b319df495790788836d4ac97a00a4278619a5aaed2a42a895b0064465f605d0fbffcda2172c6b80bfe8149e46b4d700e7e05608811cde500c1849916d6b887bd03e6f5ad4546d418e6a47ab63fed8af71b21646f0ce97190f003f073ffb76af772905c57d38ec82165318412138c2e59f3a320f1d755300cfbac9211b7eafe10b4840bcbb0c6fbcbc812a363ba6d443e2a58f824f8ccc5058d792cb47bdbcfe94447ac099e9c1b96f7b2ff1c985d38186cdef095de0f029d5c6eb2b5c14de22c0274281fd7dd06e2f5979d6ce1f1722147e2945a35913013a7421e478b27ced2fd8e6003533d8a05cfae39991d2b5928993e7346561de00fe783cdaed9e49c85974f910ba18dfc1164ec6bb750ae7a23178cc645e65d1e01bf1ff3c671cb332383da8af9aff0ba25927372ffcbc3728c4337ac28134b273905c4d4d4e52065ab2b0c987419af1b3b3d4632ccb0387f31db40480c0ca1648ea7f1ea05025e8a19eb3558fa29e10cd4967d9ae6f123a1bac77c32e5aa1b7d770206572a4e87d21c698c53cdad89b4336adec567dd7d6c591c2490530049ae22604992cab412b3e684becf6c9cc31d69a30dbec277a786ad3e439f6ea8637b54ec9a29fb7d76b54d61803e79f61a43486943e39aac2e2eb68f0cfec5cfd03d6a33f19c624ebaabb651325603934f712dd1dc39518c133c34dc23490d01fd09e1580699a1f0bf052cb972804314309494f344342ddcb5b42623e1b894bee6ba910cdf120040e7142304d06afc1bfb960aee4a575607c1a760b76b23b1c5b427daa1113bcd82fec67284f5d5f5d59b269263334abe166b95dd5a574fcd0f70f5c76690262dabca9f224bba99afac7529ab6354998a0f44d6ebb445e42bae546a57d50ab3ea475e2351b7919db5bc62177c085bfac277ce864011da04759b828a75b803f59c10553a604011d1d599d46284c6daffc2b83f09cf17e92dcc461e540d6d9381be89d29f094d9aab72fd6094d08660ac4d77abd0a8e0828215df36274ef50b559b859a3ee34a9ad8bf9cbbac057cd76546df92f8d60f59574ed06854fea70e90b53d4bfc808c783ce7a92d8401945723220f38c761fbba085e4216cdf103a609f57bcee1c69a4c018071c5d9b028aa3bf401b3186c05a93a909d4c1f3d5d0c81e27dc6a494ef176e76ef4fb9e778eaba58e8dc176fb0f84c2c13b5ab0e2630e224a2b2e13d1cfb52f14afb926aa3d24786cc25fda6bf01f07ffcca86e8bb672b0b5542785ab63f3f842c587a0ccb480a7fadc9da769953b9a100d39b2d40dd20dfe2ed79a15cba4e1e24a6bdb7cbfad0a5d49f8715b0881dee86fe531a86b0eff2213248f50460d347bd52e2fa8b087a82d23b9d66757080459e6ae7a6e6ed9afac559b83a2544503f9f8369921dba633318e1f34b07daedd8f93aee0c4f1fa2195983797d94deb5f401edc2080c55c1085cc3f93ac41bd6d55b1472709bce429098b47628f22a340e78956f3734e740a6139a7560c39901c160af200da1b50c8abebd6969ae5baccde00e79e119866e0df5ba0b80c838247063f92111ee029cab07fe08d0d2314b505cb85a9e525a5eceda56d9152ed59011e8059c9f39c5d2987de04902771a0e1c7b92c5752312bd22dcfca32fc5d9f1053854232b2e07058d7e744c5f6c6f599f4c27660e508b9b474b88bad3f8ac875d9f2a7e2447f2188c6063b1d2c04a37ca53a099b66f104aef47082e0d3ae89c719c27bab7f54ee2c1d1059d44f803363cb7b5e6eff2e1a012b95b99da0439c9ebb21a091196035683884352335ce9b077ad6bbfa4e73ed26a4863528156b29b0c1255eb3f9b8e145aeaebcd36c57f8ec445eff4f8e1480bca3c695d66bb84300334afd454329a82c640527dbffb9c589e8d1cb49cd506fbdc1da79378c2f59a7d2634fd10efba3bab59e23a87f8f51fcd9df80ac57901249be3df6ff49aea9f8d772aa95e445c5fda8dbc1d7351206601d7b1b5b54975b9e44b865c5ebba1aa9b688ad01271b4f53af9719192372450e044f23b9c15d86ffe6985e3fd57b88b7d54e7258c4f32a03dfa3cb5d7cf5b9dd249219511f69f88d4a26e0a60e4c0ba2484da99551d9a1b9031cf52e43c7a7cc8ca1624860fffbe908bbb7c26a8b1b4370052d327cd13b182f0230cf6945257fe827fc1d50c66a93b131f5902cb7ac8377600764665c73103ac916866f22a0a585ef55076381600e686784232b745c51d3f3d86ebe68c32d113f4a382bb0bb3df969e31f21ea5cd9bb8439d859ad97551d96b2903ac8720556f8715284778f9ac5af83cf966b0b2987f532cfea3dfda6ae210789683cb91cd4059f8622ecee91812e651ee4595027365031ce11c62f1c6b0f7bf677a56006891b4fffaaa587f8a99d27bf9a8efc2eae5050259ca5ba4c4e9761429aea28367ec6256b63e9308e825af8587e6ae018a94c341d4bd6f7d75d7d5c0ded7d927f6b4fb60817af2dd25b75a5fcc67caccf89ce4ef18be3d7fa51cfd41428d158d2d14d81ae895f251005e766123b3685b0d1bbaf6f5931baff71900a419c714f3199ed4f2294cf3452be80fb6e556b0b6880bca9ea34f9eaba67009bd55b52ad7e1ec13bd4a45ed727cc3262d79cd869eec2cbdcea7cc74f775e9afbfd805652955ef0a86fa6f5b5122bd991000428ee168c8b2186beae2850bf24627d8877b0b9d743c89e26e32a4204ae71969de8f85de36adc0b3e66ed22dc7e73a9478c86b52c5d2c3188d65017ee36594946e66321e10253db2f044d5a5cf96e35ba3e48b2cdd1f8cfb5eea2942cce43b8d2ad33e67375c66e1a0de208002df0dd9d436788f36a24692f5136155379d9b1a4491bd737d115a2c33259e45b0977cc1716d05b67a2e77264d1f1dc4a75889571aed03f6b2f8c56291217fa5f783f2a06663965539c192c65130edf918ae12aaa95ff9a587a945e6ea0727ca068164d47f7240e8476eaedb1dcc5775cc948fcd4573bb639d684a560c0a2472df965dea9d8f199f1f29a462fa147389f5bb74bc4ebe904c75380d52753792c72323df85c783929dfa31190a95e53ad40152bc5ffe98618215c67f3128235fd35dd1c2ffe60150a9c2da307bcfaa3e68bbf9d9493a3654139663685df1f2b6daea0c79412b8ecb91a5255d853be9e1209e0c905a1c567cfa7ffa1e30db39451b53357acf48cc908ec13fbe95b099e6336664cd436ee6b9dd82538352f5e6ea225ce6f50560450a5f287d0bf474b2a038182c8125b14457eabb7c784171f1e3f73abb7227f99e54f06919bf0405aa09a5557d1be95e67ee2b287b964025d", @typed={0x8, 0x23, 0x0, 0x0, @ipv4=@multicast1}, @typed={0xb2, 0x25, 0x0, 0x0, @binary="dcd36876d089d7174630de71cd2d290c03ba840d0585d0a82f930ca0142f88c255a062f477eaa0b8c8a99c54bd131c83f2177615a45ba538ad6ea0936368e0bae5898d46899418baaedbea8617ac67a5da5c310b52eaaa012f97b5b908684fd8d579181fcf0b71028187bd1eebe639c331e2d5dd7b9431574640a0cbbc01cf78453bd913877b0e5e376b5e527d517f3f136f9ec8c637f599ff27c9f595eceaad72c81e3950482b7ae2aa0f9361bc"}, @generic="0c80765cd97e17b537b92631a84662ffc494a587fcf0b88251a3c6124fa4867d72bab44a0eb7638acfb38059c4cd00b5fd2263a0c746356e02fc6f724dd6f1e9b639733ee5369f3c19c3144c3cffb147de6781cfd769127cf39a4f2e50c445cd48c265218dcfc64f209e6c953c9011ae1f1d802f216fbe13074e94db5f6fcdc80885c93243a9d347e9bdae74fe8675e5b617d846a0c3bce88b87766530d0773e224f0b7584f7d8bfdd5363a07b5e0291ccf532d7fb95765e91f90240ca70bf48", @typed={0x8, 0x23, 0x0, 0x0, @pid}, @generic="6e24724084fd1eb5bd63a7af67c6f65948b9736e12f0889330070b697e6563581799bb6c6cbfb65bbe9c"]}, @typed={0x4, 0x73}, @generic="f641696906d30cbef892096a02519f7b6d913819fbe518485dec6602d9cc45f145e905ee7327d7805108bfb7d587f22d53f98631466318d4d025f3f12621da797b84fd2898848132838129e5ca8b05a186db52365338984747c8f96751a56269a5ec075f675a006c08179c9e616b08368b8d1abc57e12c64363261cf0bbafa8d90952557dd178e", @generic="d62d6e122a179b6623b01038a99d55178a95d72b5eea480aa2a945fdce86b69af5fd64c22cd55f30a683cc00f3359fe6a5f6b03ef89e2a8a708a2fbed30e06cb128f33659d6bcf2b3e9db77c5d10a530ccc1de1ac61873abc7", @generic="b0b94ecb25a00a91485bf84501462e358bf907a4ea17684416a77c280005954cee4717a1bf81b517240abfaf679b114d350c838d379167f30922cd11584b699f6b95ba17a0b1109030cfc1f96a5fb240278d7e746b607f1bbc612f4f68f87f1c55028a099832d65dc116923f9849649735c811eb02f8bd349e8295212a8086177e668f0a2d1bf4206bb28944599d9cf76bae8b2597ccbfd02a1b3dd921f61bc7aff56dbcfc9412b58e41774d439a56638d737d73311cce32ce12a223dc89e0e1afe8c0a423ff1acf031dc89b6d4225a3ff6052abcdcdf9fa388a675832e7", @typed={0x4, 0x7c}, @nested={0x33, 0x7f, 0x0, 0x1, [@typed={0x8, 0x8c, 0x0, 0x0, @uid}, @generic, @generic="e811b1a33c88224405662dfbd3a152e883b9df4226dd03c6d725274f8ee47e552a4e78e322a81f"]}]}, 0x15e8}, {&(0x7f0000004480)={0x2c, 0x15, 0x4, 0x70bd26, 0x25dfdbfe, "", [@typed={0x14, 0x24, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @typed={0x7, 0x2, 0x0, 0x0, @str='/+\x00'}]}, 0x2c}], 0x7, &(0x7f00000047c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r1, r0, r2, r3, r0, r4, r0]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}, @rights={{0x1c, 0x1, 0x1, [r0, r8, r0]}}], 0x100, 0x20000800}, 0x4004081)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r9, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
[ 624.277392] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:51:36 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff)
[ 624.323569] loop4: detected capacity change from 0 to 4096
[ 624.330143] FAULT_INJECTION: forcing a failure.
[ 624.330143] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 624.331562] CPU: 0 UID: 0 PID: 7482 Comm: syz-executor.6 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 624.331579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 624.331586] Call Trace:
[ 624.331591]
[ 624.331597] dump_stack_lvl+0xfa/0x120
[ 624.331620] should_fail_ex+0x4d7/0x5e0
[ 624.331649] _copy_to_user+0x32/0xd0
[ 624.331668] simple_read_from_buffer+0xe0/0x180
[ 624.331690] proc_fail_nth_read+0x18a/0x240
[ 624.331714] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 624.331736] ? security_file_permission+0x22/0x90
[ 624.331763] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 624.331787] vfs_read+0x1eb/0xc70
[ 624.331816] ? __pfx_vfs_read+0x10/0x10
[ 624.331838] ? lock_release+0xc8/0x290
[ 624.331861] ? __fget_files+0x20d/0x3b0
[ 624.331897] ksys_read+0x121/0x240
[ 624.331915] ? __pfx_ksys_read+0x10/0x10
[ 624.331950] do_syscall_64+0xbf/0x360
[ 624.331970] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 624.331984] RIP: 0033:0x7f43d066e69c
[ 624.331994] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 624.332006] RSP: 002b:00007f43cdc31170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 624.332017] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f43d066e69c
[ 624.332025] RDX: 000000000000000f RSI: 00007f43cdc311e0 RDI: 0000000000000005
[ 624.332032] RBP: 00007f43cdc311d0 R08: 0000000000000000 R09: 0000000000000000
[ 624.332039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 624.332046] R13: 00007ffdc775585f R14: 00007f43cdc31300 R15: 0000000000022000
[ 624.332081]
[ 624.350313] FAULT_INJECTION: forcing a failure.
[ 624.350313] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 624.352241] CPU: 1 UID: 0 PID: 7485 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 624.352275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 624.352288] Call Trace:
[ 624.352296]
[ 624.352305] dump_stack_lvl+0xfa/0x120
[ 624.352338] should_fail_ex+0x4d7/0x5e0
[ 624.352382] strncpy_from_user+0x3b/0x2f0
[ 624.352420] alloc_name+0x78/0x110
[ 624.352452] __x64_sys_memfd_create+0x130/0x280
[ 624.352487] ? __pfx___x64_sys_memfd_create+0x10/0x10
[ 624.352532] do_syscall_64+0xbf/0x360
[ 624.352566] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 624.352591] RIP: 0033:0x7fdb5909ab19
[ 624.352609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 624.352633] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[ 624.352657] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909ab19
[ 624.352674] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007fdb590f40fb
[ 624.352689] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff
[ 624.352704] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000
[ 624.352719] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0
[ 624.352762]
[ 624.385095] EXT4-fs (loop4): unsupported inode size: 31
[ 624.389144] EXT4-fs (loop4): blocksize: 4096
19:51:36 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00')
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:51:36 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0) (fail_nth: 1)
[ 624.438131] FAULT_INJECTION: forcing a failure.
[ 624.438131] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 624.439152] CPU: 0 UID: 0 PID: 7492 Comm: syz-executor.0 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 624.439169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 624.439176] Call Trace:
[ 624.439180]
[ 624.439185] dump_stack_lvl+0xfa/0x120
[ 624.439205] should_fail_ex+0x4d7/0x5e0
[ 624.439229] _copy_to_user+0x32/0xd0
[ 624.439243] simple_read_from_buffer+0xe0/0x180
[ 624.439261] proc_fail_nth_read+0x18a/0x240
[ 624.439280] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 624.439298] ? security_file_permission+0x22/0x90
[ 624.439316] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 624.439333] vfs_read+0x1eb/0xc70
[ 624.439355] ? __pfx_vfs_read+0x10/0x10
[ 624.439373] ? lock_release+0xc8/0x290
[ 624.439390] ? __fget_files+0x20d/0x3b0
[ 624.439413] ksys_read+0x121/0x240
[ 624.439429] ? __pfx_ksys_read+0x10/0x10
[ 624.439447] ? fput+0x6a/0x100
[ 624.439462] do_syscall_64+0xbf/0x360
[ 624.439478] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 624.439491] RIP: 0033:0x7f8bf155f69c
[ 624.439500] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 624.439511] RSP: 002b:00007f8beeb22170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 624.439523] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f8bf155f69c
[ 624.439531] RDX: 000000000000000f RSI: 00007f8beeb221e0 RDI: 0000000000000004
[ 624.439538] RBP: 00007f8beeb221d0 R08: 0000000000000000 R09: 0000000000000000
[ 624.439545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 624.439552] R13: 00007ffd7727bdcf R14: 00007f8beeb22300 R15: 0000000000022000
[ 624.439570]
19:51:36 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:51:36 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f", 0x59, 0x400}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[])
[ 624.584524] loop4: detected capacity change from 0 to 4096
[ 624.599529] EXT4-fs (loop4): unsupported inode size: 31
[ 624.600479] EXT4-fs (loop4): blocksize: 4096
19:51:44 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:51:44 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f1953", 0x5b, 0x400}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[])
19:51:44 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:51:44 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x3, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:51:44 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x29, 0x14, &(0x7f0000000000), 0x4)
19:51:44 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 4)
19:51:44 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
listen(r0, 0x0)
ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000780)={0x0, 0x9, 0x1, [0xfffffffffffffffd, 0x0, 0x7350, 0x2, 0x1], [0xc5, 0x10001, 0x1, 0x0, 0x8, 0x10001, 0x65, 0x7f, 0x1, 0x1, 0x7, 0x7fff, 0x364, 0xfffffffffffffffa, 0x2b, 0x4, 0x8ab, 0xfff, 0x7, 0x42b, 0x6, 0x5, 0xff, 0x7, 0x2, 0x200000, 0x4, 0x17, 0x1f, 0x8, 0x3, 0x7fffffff, 0x3, 0x54d, 0x9, 0x200, 0x380000000000000, 0x100, 0x7, 0x7, 0x8001, 0x6, 0x9, 0x6, 0x400, 0x692, 0x5, 0x8, 0x58, 0x2, 0x7, 0x7, 0x80000001, 0x10001, 0x80000001, 0x101, 0x8, 0x400, 0x4, 0x800, 0xeb2, 0x4c, 0x0, 0x10001, 0x9, 0x401, 0x9, 0x18fa0000000000, 0x20, 0xfb3, 0x1, 0x100000001, 0x10001, 0x52f, 0x100000000, 0x200000000000000, 0x3, 0x9, 0x20f, 0x7ff, 0x3, 0x0, 0xffffffff, 0x7cd, 0x9, 0x6, 0x4, 0x0, 0x2, 0x91, 0x1, 0x10000, 0x8000, 0xffff, 0xec, 0x7fff, 0xff, 0x0, 0x2, 0x7, 0x4, 0x0, 0x5, 0x1, 0x4, 0x1ff, 0x3, 0x8, 0xfffffffffffffff9, 0x10001, 0x3ff, 0x5, 0x5, 0x2, 0x6, 0x0, 0x2, 0x401, 0x1, 0x3, 0xffffffff]})
r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = dup2(r2, r1)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000000)=0x3, 0x4)
19:51:44 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast, @initial, {0x0, 0xe8}}, @void, @val={0x1, 0x3, [{0x34}, {0x6, 0x1}, {0x3}]}, @val={0x3, 0x1, 0xe}, @val={0x2d, 0x1a, {0x2, 0x1, 0x5, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c9)
[ 632.994974] loop4: detected capacity change from 0 to 4096
[ 633.005789] EXT4-fs (loop4): unsupported inode size: 6431
[ 633.006340] EXT4-fs (loop4): blocksize: 4096
19:51:44 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x2, r0)
[ 633.043195] FAULT_INJECTION: forcing a failure.
[ 633.043195] name failslab, interval 1, probability 0, space 0, times 0
[ 633.044224] CPU: 1 UID: 0 PID: 7617 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 633.044244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 633.044251] Call Trace:
[ 633.044255]
[ 633.044260] dump_stack_lvl+0xfa/0x120
[ 633.044281] should_fail_ex+0x4d7/0x5e0
[ 633.044303] should_failslab+0xc2/0x120
[ 633.044323] kmem_cache_alloc_lru_noprof+0x73/0x3c0
[ 633.044343] ? shmem_alloc_inode+0x27/0x50
[ 633.044355] ? __pfx_perf_trace_lock+0x10/0x10
[ 633.044372] shmem_alloc_inode+0x27/0x50
[ 633.044383] ? __pfx_shmem_alloc_inode+0x10/0x10
19:51:44 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f19", 0x5a, 0x400}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[])
[ 633.044394] alloc_inode+0x67/0x250
[ 633.044408] new_inode+0x1e/0x160
[ 633.044421] __shmem_get_inode+0x17c/0xe80
[ 633.044438] __shmem_file_setup+0x107/0x370
[ 633.044455] alloc_file+0x11c/0x500
[ 633.044471] __x64_sys_memfd_create+0x193/0x280
[ 633.044488] ? __pfx___x64_sys_memfd_create+0x10/0x10
[ 633.044509] do_syscall_64+0xbf/0x360
[ 633.044525] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 633.044538] RIP: 0033:0x7fdb5909ab19
[ 633.044547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 633.044558] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[ 633.044570] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909ab19
[ 633.044578] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007fdb590f40fb
[ 633.044585] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff
[ 633.044592] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000
[ 633.044599] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0
[ 633.044616]
[ 633.071794] raw_sendmsg: syz-executor.6 forgot to set AF_INET. Fix it!
[ 633.072153] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 633.105548] loop4: detected capacity change from 0 to 4096
19:51:45 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 5)
[ 633.120537] EXT4-fs (loop4): unsupported inode size: 6431
[ 633.121758] EXT4-fs (loop4): blocksize: 4096
19:51:45 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x2, &(0x7f0000000000), 0x4)
19:51:45 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x4, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 633.145805] loop3: detected capacity change from 0 to 4
[ 633.149401] EXT4-fs (loop3): Can't read superblock on 2nd try
19:51:45 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f", 0x59, 0x400}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[])
19:51:45 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff})
fcntl$setownex(r1, 0xf, &(0x7f0000000040))
ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x5)
close_range(r0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:51:45 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 6)
[ 633.223423] loop4: detected capacity change from 0 to 4096
[ 633.233901] EXT4-fs (loop4): unsupported inode size: 31
[ 633.234355] EXT4-fs (loop4): blocksize: 4096
19:51:45 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x301, r0)
[ 633.264697] FAULT_INJECTION: forcing a failure.
[ 633.264697] name failslab, interval 1, probability 0, space 0, times 0
[ 633.265767] CPU: 1 UID: 0 PID: 7740 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 633.265785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 633.265793] Call Trace:
[ 633.265797]
[ 633.265802] dump_stack_lvl+0xfa/0x120
[ 633.265823] should_fail_ex+0x4d7/0x5e0
[ 633.265845] ? security_inode_alloc+0x3e/0x130
[ 633.265859] should_failslab+0xc2/0x120
[ 633.265879] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 633.265897] ? lockdep_init_map_type+0x4b/0x240
[ 633.265914] security_inode_alloc+0x3e/0x130
[ 633.265927] inode_init_always_gfp+0xc94/0xff0
[ 633.265948] alloc_inode+0x8d/0x250
[ 633.265960] new_inode+0x1e/0x160
[ 633.265973] __shmem_get_inode+0x17c/0xe80
[ 633.265992] __shmem_file_setup+0x107/0x370
[ 633.266009] alloc_file+0x11c/0x500
[ 633.266026] __x64_sys_memfd_create+0x193/0x280
[ 633.266042] ? __pfx___x64_sys_memfd_create+0x10/0x10
[ 633.266063] do_syscall_64+0xbf/0x360
[ 633.266080] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 633.266093] RIP: 0033:0x7fdb5909ab19
[ 633.266102] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 633.266113] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[ 633.266125] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909ab19
[ 633.266133] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007fdb590f40fb
[ 633.266140] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff
[ 633.266147] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000
[ 633.266154] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0
[ 633.266171]
19:51:56 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val={0x1, 0x3, [{0x34}, {0x6, 0x1}, {0x3}]}, @val={0x3, 0x1, 0xe}, @val={0x2d, 0x1a, {0x2, 0x1, 0x5, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c9)
19:51:56 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125d, r0)
19:51:56 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x5, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:51:56 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 7)
19:51:56 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x3, &(0x7f0000000000), 0x4)
19:51:56 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x0)
listen(r1, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x80)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:51:56 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:51:56 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f", 0x59, 0x400}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[])
[ 644.595178] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 644.647828] loop3: detected capacity change from 0 to 4
[ 644.655240] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 644.693115] loop4: detected capacity change from 0 to 4096
[ 644.716923] EXT4-fs (loop4): unsupported inode size: 31
[ 644.717853] EXT4-fs (loop4): blocksize: 4096
19:51:56 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x4, &(0x7f0000000000), 0x4)
19:51:56 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125e, r0)
19:51:56 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 8)
19:51:56 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x7, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 644.833990] FAULT_INJECTION: forcing a failure.
[ 644.833990] name failslab, interval 1, probability 0, space 0, times 0
[ 644.835716] CPU: 1 UID: 0 PID: 7809 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 644.835753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 644.835766] Call Trace:
[ 644.835775]
[ 644.835784] dump_stack_lvl+0xfa/0x120
[ 644.835819] should_fail_ex+0x4d7/0x5e0
[ 644.835862] should_failslab+0xc2/0x120
[ 644.835902] kmem_cache_alloc_lru_noprof+0x73/0x3c0
[ 644.835935] ? find_held_lock+0x2b/0x80
[ 644.835969] ? __d_alloc+0x31/0xa10
[ 644.836005] ? lockdep_init_map_type+0x4b/0x240
[ 644.836034] __d_alloc+0x31/0xa10
[ 644.836068] ? mpol_shared_policy_init+0x24f/0x390
[ 644.836108] d_alloc_pseudo+0x1d/0xc0
[ 644.836134] alloc_file_pseudo+0xbe/0x220
[ 644.836164] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 644.836190] ? __shmem_get_inode+0x682/0xe80
[ 644.836225] __shmem_file_setup+0x1a7/0x370
[ 644.836259] alloc_file+0x11c/0x500
[ 644.836290] __x64_sys_memfd_create+0x193/0x280
[ 644.836322] ? __pfx___x64_sys_memfd_create+0x10/0x10
[ 644.836365] do_syscall_64+0xbf/0x360
[ 644.836396] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 644.836421] RIP: 0033:0x7fdb5909ab19
[ 644.836439] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 644.836461] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[ 644.836484] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909ab19
[ 644.836500] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007fdb590f40fb
[ 644.836514] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff
[ 644.836528] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000
[ 644.836542] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0
[ 644.836575]
19:51:56 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f", 0x59, 0x400}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[])
19:51:56 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5, 0xe0, 0x1, 0xb7, 0x0, 0x1ff, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0xbd0}, 0x10000, 0x4, 0x5, 0x9, 0x1, 0x3, 0x1, 0x0, 0x7, 0x0, 0x2de5}, r0, 0xd, 0xffffffffffffffff, 0x3)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:51:56 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, r0)
[ 644.957283] loop4: detected capacity change from 0 to 4096
19:51:56 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x5, &(0x7f0000000000), 0x4)
[ 644.987036] EXT4-fs (loop4): unsupported inode size: 31
[ 644.988126] EXT4-fs (loop4): blocksize: 4096
19:51:56 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val={0x1, 0x2, [{0x34}, {0x6, 0x1}]}, @val={0x3, 0x1, 0xe}, @val={0x2d, 0x1a, {0x2, 0x1, 0x5, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c8)
19:51:56 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 9)
19:51:56 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = getpgid(0x0)
move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x4)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfGno=', @ANYRESHEX=r2, @ANYBLOB='\x005\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB=',\x00'])
r3 = perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x81, 0x9, 0x3, 0xe, 0x0, 0x7, 0xa04c, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6, 0x7}, 0x4000, 0x1, 0x0, 0x2, 0x8, 0x400, 0x3ff, 0x0, 0x7f2, 0x0, 0x52}, r0, 0x10, r2, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r4, 0x0)
listen(r4, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
dup2(r4, r5)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r6, 0x0)
listen(r6, 0x0)
sendfile(r3, r6, &(0x7f0000000100)=0x4, 0xfffffffffffffff9)
19:51:57 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x8, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 645.155147] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 645.168245] 9p: Unknown parameter 'rfGno'
[ 645.214610] loop3: detected capacity change from 0 to 4
[ 645.224994] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 645.231435] 9p: Unknown parameter 'rfGno'
19:52:06 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x6, &(0x7f0000000000), 0x4)
19:52:06 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val={0x1, 0x1, [{0x34}]}, @val={0x3, 0x1, 0xe}, @val={0x2d, 0x1a, {0x2, 0x1, 0x5, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c7)
19:52:06 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:52:06 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0xfffff000, @local, 0x5}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000040)="7bc4e0bc9554b2874cde3a5cf5844a1b2a695cd09417bcd0e9395fa4d5d538e4921f44dab91eec8c1ebfae6eb6cbe8a354b219bca0866a460685802b77e838d504d884c94cddd8506b9af5c0654aea1e0701b8bc880878aa727eb0bc76a99410db1931a8582db1bc503f3f83", 0x6c}, {&(0x7f00000000c0)="9e831bf483e9f41c30ef0a059776335e616a9bfe47a465f7fc2f22a4b0ea63420fc7b768318075e768744247e5206916345b", 0x32}, {&(0x7f0000000100)="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", 0xff}, {&(0x7f0000000200)="4c2829642b7a18ceff94acc5303fb19d984ccd24f3bf5999dd8f3bf3c874f88833dcb1505be4155c17b2a7c701e7e79390d1d03b982fc7aee1821d734812904b104e3ca1052f0c82561ec252cd09d549d4e703f92b9261d7bdcf7831b89ac8e83e8ff5e1bb27579a6d2ec8ab0d4488a3e21042e955b1b8663f242417e6aeeb38e93f594bf8ad7881c2b8d05bbe13f00b0ada8f3a84e1fec24d98c48d337b5d9cd37fb04cb612890875bdfd666eaaad5e", 0xb0}, {&(0x7f00000003c0)="a31c4ed58b2751adb209a5d3e97f6be8e94f4ca9457403ebe9cb837a2f1101e9485a72fbc500ca14107929a27b1fe440c2530995d620400f68e6e80a455295980931d4a80eb54df80bdb506917de56f6b51972493a6f2a0e8ca9462e955bbfa7d921a224addedbadde6e896c635ae88c0da7bc2d8c3860aa3077b16814b923e7b6e7d11774be814da60fa64ddf8fbff375ec829209bda93985a5c98778b485918387269923b7b2017e52854c3039530b61b160f206536e869dcf923798ac5979b51a2759a90f05513ef525a8f2c7b69f3a31882e77e6ae131b3e5d1ac6abff6aca5743e92a1673507599c78b67cdaf4fa1a072205acb", 0xf6}, {&(0x7f00000002c0)}, {&(0x7f00000004c0)="6e7e14f6ddf8e706077c3ff2295edfff152fd12f829c3714d3690198e4716dd3ac88d3b9dc95d2db4e7383542d752bfeaf7fcec69a5c79add060e7caca1c1243916341f98047cddbae8055467b068066cc1bafec7dcdf7907ef7879a0889134887228d494dda14cb22bdfc26fcf01c874645437543ffaebd5ca2aa7a1d62fd1c33e46ecddfd7953919e9878af1b452bef72742294476bdb16194449351314e34383b4f1900733cd3b5169295f7acc279d4a1dde9bdfea0f499b7637732bd0422e47d0777fe200afacf968e614f11c81b6a745da9d49a2f", 0xd7}], 0x7, &(0x7f0000000640)=[@flowinfo={{0x14, 0x29, 0xb, 0x10000}}, @hoplimit={{0x14, 0x29, 0x34, 0x2}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8001}}], 0x48}}], 0x1, 0x44000)
19:52:06 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 10)
19:52:06 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f19", 0x5a}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[])
19:52:06 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1260, r0)
19:52:06 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0xa, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 654.813188] FAULT_INJECTION: forcing a failure.
[ 654.813188] name failslab, interval 1, probability 0, space 0, times 0
[ 654.815010] CPU: 0 UID: 0 PID: 7918 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 654.815040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 654.815053] Call Trace:
[ 654.815061]
[ 654.815069] dump_stack_lvl+0xfa/0x120
[ 654.815101] should_fail_ex+0x4d7/0x5e0
[ 654.815140] ? alloc_empty_file+0x58/0x1e0
[ 654.815166] should_failslab+0xc2/0x120
[ 654.815203] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 654.815232] ? d_instantiate+0x79/0xa0
[ 654.815252] ? lock_release+0xc8/0x290
[ 654.815279] alloc_empty_file+0x58/0x1e0
[ 654.815305] alloc_file_pseudo+0x12b/0x220
[ 654.815331] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 654.815366] __shmem_file_setup+0x1a7/0x370
[ 654.815399] alloc_file+0x11c/0x500
[ 654.815427] __x64_sys_memfd_create+0x193/0x280
[ 654.815457] ? __pfx___x64_sys_memfd_create+0x10/0x10
[ 654.815497] do_syscall_64+0xbf/0x360
[ 654.815527] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 654.815550] RIP: 0033:0x7fdb5909ab19
[ 654.815567] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 654.815587] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[ 654.815608] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909ab19
[ 654.815622] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007fdb590f40fb
[ 654.815635] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff
[ 654.815649] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000
[ 654.815661] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0
[ 654.815693]
[ 654.835542] loop4: detected capacity change from 0 to 4096
[ 654.888793] EXT4-fs (loop4): VFS: Can't find ext4 filesystem
[ 654.892394] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:52:06 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 11)
19:52:06 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x7, &(0x7f0000000000), 0x4)
19:52:06 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xb5, 0x3, 0x2, 0x9, 0x0, 0x7, 0x80, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7ff, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x2, 0x5, 0x9, 0x6, 0x1, 0x9, 0x0, 0xfffff3f6, 0x0, 0xa1d}, 0x0, 0x3, r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@timestamp, @sack_perm, @window={0x3, 0x2, 0x8}, @window={0x3, 0x4}, @window={0x3, 0x9, 0x2}], 0x5)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:52:06 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1261, r0)
19:52:06 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x17, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:06 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f19", 0x5a}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[])
[ 655.072983] loop3: detected capacity change from 0 to 4
[ 655.092101] EXT4-fs (loop3): Can't read superblock on 2nd try
19:52:07 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
[ 655.173500] loop4: detected capacity change from 0 to 4096
19:52:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1262, r0)
19:52:07 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
[ 655.214577] EXT4-fs (loop4): VFS: Can't find ext4 filesystem
19:52:16 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 12)
19:52:16 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1263, r0)
19:52:16 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:52:16 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1, 0xe}, @val={0x2d, 0x1a, {0x2, 0x1, 0x5, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:52:16 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xe, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:52:16 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0xffeb, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:16 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f19", 0x5a}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[])
19:52:16 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x9, &(0x7f0000000000), 0x4)
[ 664.839054] FAULT_INJECTION: forcing a failure.
[ 664.839054] name failslab, interval 1, probability 0, space 0, times 0
[ 664.840134] CPU: 1 UID: 0 PID: 8169 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 664.840151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 664.840158] Call Trace:
[ 664.840162]
[ 664.840167] dump_stack_lvl+0xfa/0x120
[ 664.840190] should_fail_ex+0x4d7/0x5e0
[ 664.840213] ? security_file_alloc+0x35/0x130
[ 664.840229] should_failslab+0xc2/0x120
[ 664.840249] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 664.840267] ? __create_object+0x59/0x80
[ 664.840285] security_file_alloc+0x35/0x130
[ 664.840300] init_file+0x95/0x4c0
[ 664.840314] alloc_empty_file+0x76/0x1e0
[ 664.840328] alloc_file_pseudo+0x12b/0x220
[ 664.840343] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 664.840362] __shmem_file_setup+0x1a7/0x370
[ 664.840380] alloc_file+0x11c/0x500
[ 664.840396] __x64_sys_memfd_create+0x193/0x280
[ 664.840412] ? __pfx___x64_sys_memfd_create+0x10/0x10
[ 664.840433] do_syscall_64+0xbf/0x360
[ 664.840450] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 664.840463] RIP: 0033:0x7fdb5909ab19
[ 664.840472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 664.840484] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[ 664.840496] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909ab19
[ 664.840504] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007fdb590f40fb
[ 664.840511] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff
[ 664.840519] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000
[ 664.840526] R13: 0000000020000100 R14: 0000000000000800 R15: 00000000200000c0
[ 664.840544]
[ 664.852443] loop4: detected capacity change from 0 to 4096
[ 664.870181] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 664.890281] EXT4-fs (loop4): VFS: Can't find ext4 filesystem
19:52:16 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:16 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 13)
[ 664.944436] loop3: detected capacity change from 0 to 4
19:52:16 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1264, r0)
[ 664.955321] EXT4-fs (loop3): Can't read superblock on 2nd try
19:52:16 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x2, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:26 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f19", 0x5a, 0x400}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, 0x0)
19:52:26 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x2, 0x1, 0x5, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:52:26 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0xa, &(0x7f0000000000), 0x4)
19:52:26 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1265, r0)
19:52:26 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0xfffffffffffffd64, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:52:26 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:52:26 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x4, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:26 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 14)
[ 674.750131] loop4: detected capacity change from 0 to 4096
19:52:26 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1267, r0)
19:52:26 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0xc, &(0x7f0000000000), 0x4)
19:52:26 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1268, r0)
[ 674.841506] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:52:26 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0xd, &(0x7f0000000000), 0x4)
[ 674.854994] FAULT_INJECTION: forcing a failure.
[ 674.854994] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 674.857262] CPU: 1 UID: 0 PID: 8313 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 674.857294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 674.857307] Call Trace:
[ 674.857315]
[ 674.857324] dump_stack_lvl+0xfa/0x120
[ 674.857360] should_fail_ex+0x4d7/0x5e0
[ 674.857404] should_fail_alloc_page+0xe0/0x110
[ 674.857445] prepare_alloc_pages+0x1af/0x500
[ 674.857478] __alloc_frozen_pages_noprof+0x17f/0x1f20
[ 674.857515] ? __is_insn_slot_addr+0x2e/0x290
[ 674.857549] ? find_held_lock+0x2b/0x80
[ 674.857582] ? __is_insn_slot_addr+0x136/0x290
[ 674.857615] ? lock_release+0xc8/0x290
[ 674.857642] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 674.857679] ? perf_trace_lock+0xb5/0x5d0
[ 674.857709] ? __pfx_perf_trace_lock+0x10/0x10
[ 674.857734] ? lock_is_held_type+0x9e/0x120
[ 674.857772] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 674.857801] ? policy_nodemask+0xeb/0x4e0
[ 674.857834] alloc_pages_mpol+0xed/0x340
[ 674.857863] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 674.857889] ? filemap_get_entry+0x1bb/0x3b0
[ 674.857924] ? __pfx_filemap_get_entry+0x10/0x10
[ 674.857968] folio_alloc_mpol_noprof+0x38/0x2a0
[ 674.858003] shmem_alloc_folio+0x11b/0x140
[ 674.858048] shmem_get_folio_gfp.constprop.0+0x4ea/0x13a0
[ 674.858095] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10
[ 674.858134] ? __pfx_perf_trace_lock+0x10/0x10
[ 674.858158] ? simple_xattr_get+0x173/0x1d0
[ 674.858188] shmem_write_begin+0x147/0x2e0
[ 674.858222] ? __pfx_shmem_write_begin+0x10/0x10
[ 674.858251] ? timestamp_truncate+0x1eb/0x2f0
[ 674.858288] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190
[ 674.858327] ? __pfx_timestamp_truncate+0x10/0x10
[ 674.858369] generic_perform_write+0x392/0x810
[ 674.858412] ? __pfx_generic_perform_write+0x10/0x10
[ 674.858444] ? inode_needs_update_time.part.0+0x170/0x270
[ 674.858492] shmem_file_write_iter+0x111/0x140
[ 674.858520] vfs_write+0xbe9/0x1150
[ 674.858556] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 674.858582] ? __fget_files+0x34/0x3b0
[ 674.858614] ? __pfx_vfs_write+0x10/0x10
[ 674.858675] __x64_sys_pwrite64+0x1f1/0x260
[ 674.858712] ? __pfx___x64_sys_pwrite64+0x10/0x10
[ 674.858748] ? fput+0x6a/0x100
[ 674.858779] do_syscall_64+0xbf/0x360
[ 674.858812] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 674.858836] RIP: 0033:0x7fdb5904dab7
[ 674.858855] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
[ 674.858877] RSP: 002b:00007fdb5660ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[ 674.858900] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5904dab7
[ 674.858916] RDX: 000000000000003a RSI: 0000000020000240 RDI: 0000000000000004
[ 674.858930] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff
[ 674.858944] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004
[ 674.858958] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000
[ 674.858993]
[ 674.962579] loop3: detected capacity change from 0 to 4
19:52:26 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1269, r0)
19:52:26 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x8, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:26 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f19", 0x5a, 0x400}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, 0x0)
19:52:26 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x7, 0x4)
[ 675.003496] EXT4-fs (loop3): VFS: Can't find ext4 filesystem
[ 675.047926] loop4: detected capacity change from 0 to 4096
19:52:26 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1274, r0)
19:52:27 executing program 4:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef349aa54ce49935f5c94cfd294e51a5fc73e377587eb64611d96e15e26a491f19", 0x5a, 0x400}, {&(0x7f0000000080)="00cb90f8867000000000000400000000a0f19f1eb075b545180100dd8393550c433b", 0x22, 0x4e0}], 0x0, 0x0)
19:52:37 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xa, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:37 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1276, r0)
19:52:37 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0xe, &(0x7f0000000000), 0x4)
19:52:37 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:52:37 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 15)
19:52:37 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpid()
r2 = perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0x9, 0xff, 0x0, 0x0, 0x2, 0x80860, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x1, @perf_config_ext={0x9, 0x5}, 0x4840, 0x100000000, 0x16c2, 0x2, 0x7f, 0x2, 0x2, 0x0, 0xfffffffb, 0x0, 0x1}, r1, 0x3, r0, 0x2)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0x7fff, @loopback, 0x8}}, 0x0, 0x0, 0x37, 0x0, "1d7fef7cef83a3e3d95d4ceb9be8ebb4f46880baba32732bbe710416b6a08a4f5612398685fb8f2a2eabf89712b8801b8db119864f2a368a9d8ae93b9a646ac98a2d3ee0697d141dc5b01c522a585364"}, 0xd8)
bind$inet6(r3, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r4 = socket(0x2, 0x1, 0x81)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80)
dup2(r5, r2)
ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f0000000780)={{0x0, 0x9, 0x0, 0x8, 0x31c1, 0x100000000, 0x0, 0x9, 0x3, 0x75d, 0x7, 0xffff, 0x200, 0x9}})
ioctl$BTRFS_IOC_TREE_SEARCH(r4, 0xd0009411, &(0x7f0000001780)={{r6, 0x2, 0x8, 0x0, 0xe5, 0x7, 0x9, 0x7f, 0x2, 0x5, 0x40, 0x7, 0x5, 0xffffffff, 0x9}})
19:52:37 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x1, 0x5, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:52:37 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0xa, &(0x7f0000000000), 0x4)
[ 686.062478] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:52:37 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1277, r0)
[ 686.071534] FAULT_INJECTION: forcing a failure.
[ 686.071534] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 686.073355] CPU: 1 UID: 0 PID: 8458 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 686.073389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 686.073403] Call Trace:
[ 686.073412]
[ 686.073422] dump_stack_lvl+0xfa/0x120
[ 686.073458] should_fail_ex+0x4d7/0x5e0
[ 686.073498] ? page_copy_sane+0xce/0x2b0
[ 686.073540] copy_folio_from_iter_atomic+0x3d3/0x18c0
[ 686.073580] ? simple_xattr_get+0x173/0x1d0
[ 686.073610] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10
[ 686.073637] ? shmem_write_begin+0x15e/0x2e0
[ 686.073674] ? __pfx_shmem_write_begin+0x10/0x10
[ 686.073705] ? timestamp_truncate+0x1eb/0x2f0
[ 686.073752] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190
[ 686.073795] ? __pfx_timestamp_truncate+0x10/0x10
[ 686.073840] generic_perform_write+0x1d7/0x810
[ 686.073886] ? __pfx_generic_perform_write+0x10/0x10
[ 686.073921] ? inode_needs_update_time.part.0+0x170/0x270
[ 686.073971] shmem_file_write_iter+0x111/0x140
[ 686.074003] vfs_write+0xbe9/0x1150
[ 686.074040] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 686.074069] ? __fget_files+0x34/0x3b0
[ 686.074102] ? __pfx_vfs_write+0x10/0x10
[ 686.074166] __x64_sys_pwrite64+0x1f1/0x260
[ 686.074206] ? __pfx___x64_sys_pwrite64+0x10/0x10
[ 686.074259] ? fput+0x6a/0x100
[ 686.074292] do_syscall_64+0xbf/0x360
[ 686.074326] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 686.074352] RIP: 0033:0x7fdb5904dab7
[ 686.074371] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
[ 686.074395] RSP: 002b:00007fdb5660ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[ 686.074419] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5904dab7
[ 686.074437] RDX: 000000000000003a RSI: 0000000020000240 RDI: 0000000000000004
[ 686.074452] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff
[ 686.074467] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004
[ 686.074482] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000
[ 686.074517]
19:52:38 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0xa, &(0x7f0000000000), 0x4)
19:52:38 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xb, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:38 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1278, r0)
19:52:38 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x10, &(0x7f0000000000), 0x4)
[ 686.183357] loop3: detected capacity change from 0 to 4
[ 686.195886] EXT4-fs (loop3): Can't read superblock on 2nd try
19:52:38 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xe, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:38 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 16)
[ 686.383710] FAULT_INJECTION: forcing a failure.
[ 686.383710] name failslab, interval 1, probability 0, space 0, times 0
[ 686.384714] CPU: 0 UID: 0 PID: 8580 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 686.384730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 686.384741] Call Trace:
[ 686.384746]
[ 686.384751] dump_stack_lvl+0xfa/0x120
[ 686.384771] should_fail_ex+0x4d7/0x5e0
[ 686.384794] ? getname_flags.part.0+0x48/0x540
[ 686.384808] should_failslab+0xc2/0x120
[ 686.384829] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 686.384850] getname_flags.part.0+0x48/0x540
[ 686.384866] getname_flags+0x95/0xe0
[ 686.384882] do_sys_openat2+0x9f/0x1b0
[ 686.384896] ? __pfx_do_sys_openat2+0x10/0x10
[ 686.384917] __x64_sys_openat+0x142/0x200
[ 686.384931] ? __pfx___x64_sys_openat+0x10/0x10
[ 686.384946] ? fput+0x6a/0x100
[ 686.384962] do_syscall_64+0xbf/0x360
[ 686.384978] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 686.384991] RIP: 0033:0x7fdb5904da04
[ 686.385000] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[ 686.385012] RSP: 002b:00007fdb5660fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[ 686.385024] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5904da04
[ 686.385032] RDX: 0000000000000002 RSI: 00007fdb56610000 RDI: 00000000ffffff9c
[ 686.385039] RBP: 00007fdb56610000 R08: 0000000000000000 R09: ffffffffffffffff
[ 686.385046] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 686.385053] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 686.385070]
19:52:47 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:52:47 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x5, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:52:47 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, r0)
19:52:47 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x16, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:47 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
signalfd4(r0, &(0x7f0000000040)={[0x1000]}, 0x8, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:52:47 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1279, r0)
19:52:47 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x11, &(0x7f0000000000), 0x4)
19:52:47 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 17)
19:52:47 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127a, r0)
[ 695.373428] loop3: detected capacity change from 0 to 4
[ 695.391706] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 695.393332] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:52:47 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x24, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:47 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@private1, 0x6, 0x2, 0x2, 0x8, 0x3f, 0x4}, 0x20)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup(r2)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}})
connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e24, 0xbb, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}, 0x1c)
19:52:47 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x12, &(0x7f0000000000), 0x4)
19:52:47 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, r0)
19:52:47 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 18)
19:52:47 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x60, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:47 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127b, r0)
[ 695.611868] loop3: detected capacity change from 0 to 4
[ 695.632058] EXT4-fs (loop3): Can't read superblock on 2nd try
19:52:47 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:52:58 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x13, &(0x7f0000000000), 0x4)
19:52:58 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, r0)
19:52:58 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000000)={0x6, 'batadv_slave_1\x00', {0x7}, 0x7})
19:52:58 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xe0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:58 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 19)
19:52:58 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:52:58 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:52:58 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127c, r0)
[ 706.408148] FAULT_INJECTION: forcing a failure.
[ 706.408148] name failslab, interval 1, probability 0, space 0, times 0
[ 706.411895] CPU: 0 UID: 0 PID: 8847 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 706.411927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 706.411939] Call Trace:
[ 706.411947]
[ 706.411955] dump_stack_lvl+0xfa/0x120
[ 706.411989] should_fail_ex+0x4d7/0x5e0
[ 706.412029] ? alloc_empty_file+0x58/0x1e0
[ 706.412052] should_failslab+0xc2/0x120
[ 706.412088] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 706.412118] ? __is_insn_slot_addr+0x140/0x290
[ 706.412157] alloc_empty_file+0x58/0x1e0
[ 706.412183] path_openat+0xe0/0x2880
[ 706.412228] ? __pfx_path_openat+0x10/0x10
[ 706.412270] do_filp_open+0x1e8/0x450
[ 706.412301] ? __pfx_do_filp_open+0x10/0x10
[ 706.412344] ? find_held_lock+0x2b/0x80
[ 706.412375] ? alloc_fd+0x2c1/0x560
[ 706.412403] ? lock_release+0xc8/0x290
[ 706.412430] ? _raw_spin_unlock+0x1e/0x40
[ 706.412463] ? alloc_fd+0x2c1/0x560
[ 706.412502] do_sys_openat2+0x104/0x1b0
[ 706.412527] ? __pfx_do_sys_openat2+0x10/0x10
[ 706.412566] __x64_sys_openat+0x142/0x200
[ 706.412592] ? __pfx___x64_sys_openat+0x10/0x10
[ 706.412621] ? fput+0x6a/0x100
[ 706.412650] do_syscall_64+0xbf/0x360
[ 706.412680] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 706.412702] RIP: 0033:0x7fdb5904da04
[ 706.412719] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[ 706.412747] RSP: 002b:00007fdb5660fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[ 706.412769] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5904da04
[ 706.412784] RDX: 0000000000000002 RSI: 00007fdb56610000 RDI: 00000000ffffff9c
[ 706.412797] RBP: 00007fdb56610000 R08: 0000000000000000 R09: ffffffffffffffff
[ 706.412811] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 706.412824] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 706.412855]
[ 706.430427] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:52:58 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127d, r0)
19:52:58 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x1f4, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:52:58 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x15, &(0x7f0000000000), 0x4)
19:52:58 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff)
19:52:58 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 20)
19:52:58 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127e, r0)
[ 706.774663] FAULT_INJECTION: forcing a failure.
[ 706.774663] name failslab, interval 1, probability 0, space 0, times 0
[ 706.776402] CPU: 1 UID: 0 PID: 8970 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 706.776433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 706.776447] Call Trace:
[ 706.776455]
[ 706.776464] dump_stack_lvl+0xfa/0x120
[ 706.776499] should_fail_ex+0x4d7/0x5e0
[ 706.776542] ? alloc_empty_file+0x58/0x1e0
[ 706.776567] should_failslab+0xc2/0x120
[ 706.776607] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 706.776640] ? __is_insn_slot_addr+0x140/0x290
[ 706.776681] alloc_empty_file+0x58/0x1e0
[ 706.776710] path_openat+0xe0/0x2880
[ 706.776767] ? __pfx_path_openat+0x10/0x10
[ 706.776813] do_filp_open+0x1e8/0x450
[ 706.776848] ? __pfx_do_filp_open+0x10/0x10
[ 706.776895] ? find_held_lock+0x2b/0x80
[ 706.776928] ? alloc_fd+0x2c1/0x560
[ 706.776958] ? lock_release+0xc8/0x290
[ 706.776987] ? _raw_spin_unlock+0x1e/0x40
[ 706.777023] ? alloc_fd+0x2c1/0x560
[ 706.777066] do_sys_openat2+0x104/0x1b0
[ 706.777093] ? __pfx_do_sys_openat2+0x10/0x10
[ 706.777138] __x64_sys_openat+0x142/0x200
[ 706.777166] ? __pfx___x64_sys_openat+0x10/0x10
[ 706.777198] ? fput+0x6a/0x100
[ 706.777228] do_syscall_64+0xbf/0x360
[ 706.777260] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 706.777286] RIP: 0033:0x7fdb5904da04
[ 706.777304] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[ 706.777327] RSP: 002b:00007fdb5660fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[ 706.777349] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5904da04
[ 706.777366] RDX: 0000000000000002 RSI: 00007fdb56610000 RDI: 00000000ffffff9c
[ 706.777380] RBP: 00007fdb56610000 R08: 0000000000000000 R09: ffffffffffffffff
[ 706.777396] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 706.777410] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 706.777442]
19:53:07 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 21)
19:53:07 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:53:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x3e8, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:07 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff)
19:53:07 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x16, &(0x7f0000000000), 0x4)
19:53:07 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x29, 0x0, 0x490)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00')
ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x0)
19:53:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, r0)
19:53:07 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0x0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:53:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4b47, r0)
19:53:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xa00, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 715.499073] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 715.504567] FAULT_INJECTION: forcing a failure.
[ 715.504567] name failslab, interval 1, probability 0, space 0, times 0
[ 715.506393] CPU: 1 UID: 0 PID: 8993 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 715.506428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 715.506442] Call Trace:
[ 715.506451]
[ 715.506461] dump_stack_lvl+0xfa/0x120
[ 715.506497] should_fail_ex+0x4d7/0x5e0
[ 715.506543] ? security_file_alloc+0x35/0x130
[ 715.506574] should_failslab+0xc2/0x120
[ 715.506616] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 715.506651] ? __create_object+0x59/0x80
[ 715.506687] security_file_alloc+0x35/0x130
[ 715.506732] init_file+0x95/0x4c0
[ 715.506766] alloc_empty_file+0x76/0x1e0
[ 715.506795] path_openat+0xe0/0x2880
[ 715.506846] ? __pfx_path_openat+0x10/0x10
[ 715.506894] do_filp_open+0x1e8/0x450
[ 715.506930] ? __pfx_do_filp_open+0x10/0x10
[ 715.506981] ? find_held_lock+0x2b/0x80
[ 715.507016] ? alloc_fd+0x2c1/0x560
[ 715.507048] ? lock_release+0xc8/0x290
[ 715.507086] ? _raw_spin_unlock+0x1e/0x40
[ 715.507136] ? alloc_fd+0x2c1/0x560
[ 715.507180] do_sys_openat2+0x104/0x1b0
[ 715.507209] ? __pfx_do_sys_openat2+0x10/0x10
[ 715.507253] __x64_sys_openat+0x142/0x200
[ 715.507283] ? __pfx___x64_sys_openat+0x10/0x10
[ 715.507317] ? fput+0x6a/0x100
[ 715.507349] do_syscall_64+0xbf/0x360
[ 715.507383] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 715.507409] RIP: 0033:0x7fdb5904da04
[ 715.507427] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[ 715.507451] RSP: 002b:00007fdb5660fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[ 715.507475] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5904da04
[ 715.507492] RDX: 0000000000000002 RSI: 00007fdb56610000 RDI: 00000000ffffff9c
[ 715.507508] RBP: 00007fdb56610000 R08: 0000000000000000 R09: ffffffffffffffff
[ 715.507523] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 715.507538] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 715.507572]
19:53:07 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, 0xffffffffffffffff)
19:53:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xb00, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4b49, r0)
19:53:07 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x17, &(0x7f0000000000), 0x4)
19:53:07 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 22)
19:53:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c01, r0)
19:53:07 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x18, &(0x7f0000000000), 0x4)
[ 715.780591] loop3: detected capacity change from 0 to 4
[ 715.802122] EXT4-fs (loop3): Can't read superblock on 2nd try
19:53:18 executing program 2:
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:53:18 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 23)
19:53:18 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:53:18 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x19, &(0x7f0000000000), 0x4)
19:53:18 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:53:18 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xe00, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:18 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, r0)
19:53:18 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c02, r0)
[ 726.217658] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 726.228239] FAULT_INJECTION: forcing a failure.
[ 726.228239] name failslab, interval 1, probability 0, space 0, times 0
[ 726.230517] CPU: 1 UID: 0 PID: 9139 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 726.230555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 726.230571] Call Trace:
[ 726.230580]
[ 726.230591] dump_stack_lvl+0xfa/0x120
[ 726.230631] should_fail_ex+0x4d7/0x5e0
[ 726.230681] ? __kernfs_new_node+0xd3/0x870
[ 726.230706] should_failslab+0xc2/0x120
[ 726.230760] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 726.230800] ? __pfx_avc_has_perm+0x10/0x10
[ 726.230846] __kernfs_new_node+0xd3/0x870
[ 726.230899] ? __pfx___kernfs_new_node+0x10/0x10
[ 726.230945] ? lock_acquire+0x15e/0x2f0
[ 726.230983] ? kernfs_root+0x23/0x2a0
[ 726.231018] ? find_held_lock+0x2b/0x80
[ 726.231060] ? kernfs_root+0xee/0x2a0
[ 726.231085] ? lock_release+0xc8/0x290
[ 726.231110] ? lock_is_held_type+0x9e/0x120
[ 726.231150] kernfs_new_node+0x13c/0x1e0
[ 726.231189] kernfs_create_dir_ns+0x4d/0x1a0
[ 726.231226] internal_create_group+0xa7f/0xeb0
[ 726.231257] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 726.231301] ? __pfx_internal_create_group+0x10/0x10
[ 726.231328] ? blk_validate_limits+0xc1b/0x1580
[ 726.231370] ? lock_is_held_type+0x9e/0x120
[ 726.231406] loop_configure+0xc42/0x1590
[ 726.231468] ? __pfx_loop_configure+0x10/0x10
[ 726.231519] ? avc_has_extended_perms+0x107/0xf20
[ 726.231557] ? find_held_lock+0x2b/0x80
[ 726.231594] ? avc_has_extended_perms+0x23b/0xf20
[ 726.231632] ? lock_release+0xc8/0x290
[ 726.231665] lo_ioctl+0x66d/0x1c70
[ 726.231701] ? __pfx_lo_ioctl+0x10/0x10
[ 726.231727] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 726.231768] ? __pfx_perf_trace_lock+0x10/0x10
[ 726.231805] ? lock_acquire+0x15e/0x2f0
[ 726.231832] ? __virt_addr_valid+0x1c6/0x5d0
[ 726.231877] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 726.231923] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 726.231965] ? lock_release+0xc8/0x290
[ 726.231997] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 726.232071] ? print_circular_bug+0x300/0x360
[ 726.232096] ? __fget_files+0x34/0x3b0
[ 726.232135] ? find_held_lock+0x2b/0x80
[ 726.232172] ? __fget_files+0x203/0x3b0
[ 726.232212] ? __pfx_lo_ioctl+0x10/0x10
[ 726.232240] blkdev_ioctl+0x27c/0x6c0
[ 726.232278] ? __pfx_blkdev_ioctl+0x10/0x10
[ 726.232316] ? selinux_file_ioctl+0xb9/0x280
[ 726.232348] ? __pfx_blkdev_ioctl+0x10/0x10
[ 726.232388] __x64_sys_ioctl+0x18f/0x210
[ 726.232426] do_syscall_64+0xbf/0x360
[ 726.232464] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 726.232492] RIP: 0033:0x7fdb5909a8d7
[ 726.232514] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 726.232541] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 726.232568] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 726.232586] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 726.232603] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 726.232620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 726.232636] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 726.232675]
[ 726.280054] loop3: detected capacity change from 0 to 4
19:53:18 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, r0)
19:53:18 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x1600, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:18 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, r0)
[ 726.314539] EXT4-fs (loop3): Can't read superblock on 2nd try
19:53:18 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x1b, &(0x7f0000000000), 0x4)
19:53:18 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x2400, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:26 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, r0)
19:53:26 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x6000, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:26 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:53:26 executing program 2:
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:53:26 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x1e, 0x40, 0x70, 0x3f, 0x0, 0x8, 0x8900, 0xe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x208, 0x0, 0x40, 0x8, 0x2, 0x855b, 0xbb, 0x0, 0x80, 0x0, 0x5}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2)
setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x7fffffff, 0x4)
19:53:26 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x1d, &(0x7f0000000000), 0x4)
19:53:26 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c03, r0)
19:53:26 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 24)
19:53:27 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, r0)
[ 735.145668] loop3: detected capacity change from 0 to 4
[ 735.148645] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:53:27 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x1e, &(0x7f0000000000), 0x4)
19:53:27 executing program 7:
perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x79, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4220, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = getpgid(0x0)
move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1, 0x1f, 0x3, 0x0, 0x0, 0x3, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x120, 0x2, 0x1, 0x7, 0x7fffffff, 0x6, 0x6, 0x0, 0x8000, 0x0, 0x3}, r0, 0x7, r2, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:53:27 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, r0)
[ 735.177728] EXT4-fs (loop3): Can't read superblock on 2nd try
19:53:27 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x61be, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:27 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c05, r0)
19:53:27 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x21, &(0x7f0000000000), 0x4)
19:53:27 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 25)
19:53:27 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, r0)
19:53:27 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000780)={0x1, 0x1, @status={[0x8, 0x0, 0x41, 0x0, 0x6, 0x200]}, [0x3, 0x9, 0x400, 0x1, 0x7, 0x1f, 0x5, 0x8000, 0x81, 0x5, 0x3f, 0x32688211, 0xffffffffffffff01, 0x6, 0x6, 0x34, 0x9, 0x78, 0x600000000000, 0x1f3a00000000000, 0x525, 0x8001, 0x1f, 0x3f, 0xff, 0x4, 0x6, 0x1000, 0x4, 0x7, 0x0, 0x9, 0x100000001, 0x3, 0x8000, 0x800, 0x4, 0x1ff, 0x7, 0x6, 0x9, 0x1, 0x7ff, 0x3, 0x401, 0x3e00000000000, 0x7, 0x0, 0x5, 0x8, 0x28, 0x6, 0x0, 0x0, 0x2, 0x3, 0xf0d5, 0x6, 0x5, 0x5, 0x9, 0x3, 0xffff, 0x8000]})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x0)
listen(r1, 0x0)
getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'broute\x00', 0x0, 0x0, 0x0, [0x7, 0x9, 0x6, 0x6, 0x1, 0x1ff]}, &(0x7f0000000080)=0x78)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c)
[ 735.395630] FAULT_INJECTION: forcing a failure.
[ 735.395630] name failslab, interval 1, probability 0, space 0, times 0
[ 735.396706] CPU: 0 UID: 0 PID: 9399 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 735.396723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 735.396735] Call Trace:
[ 735.396740]
[ 735.396745] dump_stack_lvl+0xfa/0x120
[ 735.396767] should_fail_ex+0x4d7/0x5e0
[ 735.396791] ? __kernfs_new_node+0xd3/0x870
[ 735.396804] should_failslab+0xc2/0x120
[ 735.396826] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 735.396850] __kernfs_new_node+0xd3/0x870
[ 735.396864] ? __pfx___kernfs_new_node+0x10/0x10
[ 735.396879] ? lock_acquire+0x15e/0x2f0
[ 735.396893] ? kernfs_root+0x23/0x2a0
[ 735.396905] ? find_held_lock+0x2b/0x80
[ 735.396923] ? kernfs_root+0xee/0x2a0
[ 735.396934] ? lock_release+0xc8/0x290
[ 735.396945] ? lock_is_held_type+0x9e/0x120
[ 735.396964] kernfs_new_node+0x13c/0x1e0
[ 735.396982] __kernfs_create_file+0x55/0x360
[ 735.397001] sysfs_add_file_mode_ns+0x21c/0x440
[ 735.397024] ? __pfx_dev_attr_store+0x10/0x10
[ 735.397041] internal_create_group+0x571/0xeb0
[ 735.397060] ? __pfx_internal_create_group+0x10/0x10
[ 735.397072] ? blk_validate_limits+0xc1b/0x1580
[ 735.397092] ? lock_is_held_type+0x9e/0x120
[ 735.397108] loop_configure+0xc42/0x1590
[ 735.397137] ? __pfx_loop_configure+0x10/0x10
[ 735.397160] ? avc_has_extended_perms+0x107/0xf20
[ 735.397179] ? find_held_lock+0x2b/0x80
[ 735.397195] ? avc_has_extended_perms+0x23b/0xf20
[ 735.397212] ? lock_release+0xc8/0x290
[ 735.397227] lo_ioctl+0x66d/0x1c70
[ 735.397243] ? __pfx_lo_ioctl+0x10/0x10
[ 735.397255] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 735.397274] ? __pfx_perf_trace_lock+0x10/0x10
[ 735.397291] ? lock_acquire+0x15e/0x2f0
[ 735.397303] ? __virt_addr_valid+0x1c6/0x5d0
[ 735.397324] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 735.397346] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 735.397364] ? lock_release+0xc8/0x290
[ 735.397379] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 735.397412] ? print_circular_bug+0x300/0x360
[ 735.397424] ? __fget_files+0x34/0x3b0
[ 735.397442] ? find_held_lock+0x2b/0x80
[ 735.397459] ? __fget_files+0x203/0x3b0
[ 735.397477] ? __pfx_lo_ioctl+0x10/0x10
[ 735.397490] blkdev_ioctl+0x27c/0x6c0
[ 735.397507] ? __pfx_blkdev_ioctl+0x10/0x10
[ 735.397524] ? selinux_file_ioctl+0xb9/0x280
[ 735.397539] ? __pfx_blkdev_ioctl+0x10/0x10
[ 735.397557] __x64_sys_ioctl+0x18f/0x210
[ 735.397574] do_syscall_64+0xbf/0x360
[ 735.397592] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 735.397605] RIP: 0033:0x7fdb5909a8d7
[ 735.397615] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 735.397628] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 735.397640] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 735.397649] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 735.397656] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 735.397664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 735.397672] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 735.397689]
[ 735.498596] loop3: detected capacity change from 0 to 4
[ 735.502606] EXT4-fs (loop3): Can't read superblock on 2nd try
19:53:37 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, r0)
19:53:37 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xbe61, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:37 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x22, &(0x7f0000000000), 0x4)
19:53:37 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 26)
19:53:37 executing program 2:
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:53:37 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:53:37 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, r0)
19:53:37 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e24, @empty}}, 0x0, 0x0, 0xa, 0x0, "52c6693c2e7846c70fb43d593414ab96358bea08af2e5b49e7c1f19dd9c8a8f8c0727feb70d4bb4eac1fcd75664c5d3beaa5cd557135553af8961f21b929a7611ee15dba51364e4bb8dbe488d739660c"}, 0xd8)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="71d5667b6e6f3d", @ANYBLOB="c6a613659ed2bddb269a1b70709db92d2bde6334773ba0b0697a2ac958dcb286dbe17107bdc6cf2d", @ANYBLOB=',\x00'])
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x401, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1}}, 0x0, 0x0, 0xa, 0x0, "3bf6f93d7167a2d93dc00f78aa759fe879cae273f57db34e50f0df12823d73fe5ffac6125ea304ba953f03f682f8fe5bc474d5ef436f034940dedbdb5013698c617797b0f1612f1f5e51bf538b8f282e"}, 0xd8)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
[ 745.729677] loop3: detected capacity change from 0 to 4
19:53:37 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c07, r0)
19:53:37 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, r0)
[ 745.777664] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 745.792552] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 745.816520] 9p: Bad value for 'rfdno'
[ 745.864342] 9p: Bad value for 'rfdno'
19:53:37 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xe000, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:37 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x24, &(0x7f0000000000), 0x4)
19:53:37 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 27)
19:53:37 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, r0)
19:53:37 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x125f, r0)
19:53:37 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xe803, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:37 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c)
[ 746.071282] FAULT_INJECTION: forcing a failure.
[ 746.071282] name failslab, interval 1, probability 0, space 0, times 0
[ 746.072933] CPU: 0 UID: 0 PID: 9538 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 746.072964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 746.072978] Call Trace:
[ 746.072986]
[ 746.072995] dump_stack_lvl+0xfa/0x120
[ 746.073031] should_fail_ex+0x4d7/0x5e0
[ 746.073074] ? __kernfs_new_node+0xd3/0x870
[ 746.073095] should_failslab+0xc2/0x120
[ 746.073134] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 746.073177] __kernfs_new_node+0xd3/0x870
[ 746.073204] ? __pfx___kernfs_new_node+0x10/0x10
[ 746.073232] ? lock_acquire+0x15e/0x2f0
[ 746.073256] ? kernfs_root+0x23/0x2a0
[ 746.073277] ? find_held_lock+0x2b/0x80
[ 746.073309] ? kernfs_root+0xee/0x2a0
[ 746.073330] ? lock_release+0xc8/0x290
[ 746.073351] ? lock_is_held_type+0x9e/0x120
[ 746.073385] kernfs_new_node+0x13c/0x1e0
[ 746.073417] __kernfs_create_file+0x55/0x360
[ 746.073453] sysfs_add_file_mode_ns+0x21c/0x440
[ 746.073494] ? __pfx_dev_attr_store+0x10/0x10
[ 746.073523] internal_create_group+0x571/0xeb0
[ 746.073557] ? __pfx_internal_create_group+0x10/0x10
[ 746.073580] ? blk_validate_limits+0xc1b/0x1580
[ 746.073616] ? lock_is_held_type+0x9e/0x120
[ 746.073645] loop_configure+0xc42/0x1590
[ 746.073697] ? __pfx_loop_configure+0x10/0x10
[ 746.073747] ? avc_has_extended_perms+0x107/0xf20
[ 746.073780] ? find_held_lock+0x2b/0x80
[ 746.073812] ? avc_has_extended_perms+0x23b/0xf20
[ 746.073843] ? lock_release+0xc8/0x290
[ 746.073870] lo_ioctl+0x66d/0x1c70
[ 746.073900] ? __pfx_lo_ioctl+0x10/0x10
[ 746.073921] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 746.073955] ? __pfx_perf_trace_lock+0x10/0x10
[ 746.073986] ? lock_acquire+0x15e/0x2f0
[ 746.074008] ? __virt_addr_valid+0x1c6/0x5d0
[ 746.074046] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 746.074085] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 746.074120] ? lock_release+0xc8/0x290
[ 746.074147] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 746.074208] ? print_circular_bug+0x300/0x360
[ 746.074229] ? __fget_files+0x34/0x3b0
[ 746.074261] ? find_held_lock+0x2b/0x80
[ 746.074293] ? __fget_files+0x203/0x3b0
[ 746.074326] ? __pfx_lo_ioctl+0x10/0x10
[ 746.074349] blkdev_ioctl+0x27c/0x6c0
[ 746.074381] ? __pfx_blkdev_ioctl+0x10/0x10
[ 746.074413] ? selinux_file_ioctl+0xb9/0x280
[ 746.074439] ? __pfx_blkdev_ioctl+0x10/0x10
[ 746.074473] __x64_sys_ioctl+0x18f/0x210
[ 746.074504] do_syscall_64+0xbf/0x360
[ 746.074535] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 746.074559] RIP: 0033:0x7fdb5909a8d7
[ 746.074577] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 746.074599] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 746.074622] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 746.074637] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 746.074651] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 746.074665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 746.074679] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 746.074712]
[ 746.179301] loop3: detected capacity change from 0 to 4
[ 746.209077] EXT4-fs (loop3): Can't read superblock on 2nd try
19:53:47 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(0x0, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:53:47 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x25, &(0x7f0000000000), 0x4)
19:53:47 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0xa4, 0x6, 0x20, 0x2, 0x0, 0x7, 0x20000, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000000c0), 0xd}, 0x44040, 0x6, 0x1, 0x1, 0xffffffff7fffffff, 0x1, 0x81, 0x0, 0x3ff, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x3f, 0x80, 0x63, 0x1f, 0x0, 0xc9, 0x0, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x48038, 0x9, 0x1, 0x3, 0x0, 0x4, 0x6, 0x0, 0x72fd, 0x0, 0xf13f}, 0xffffffffffffffff, 0x6, r1, 0x2)
19:53:47 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c09, r0)
19:53:47 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0xf401, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:47 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:53:47 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff)
19:53:47 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 28)
19:53:47 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x2a, &(0x7f0000000000), 0x4)
19:53:47 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
[ 755.835516] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 755.849649] loop3: detected capacity change from 0 to 4
[ 755.861654] EXT4-fs (loop3): Can't read superblock on 2nd try
19:53:47 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x2c, &(0x7f0000000000), 0x4)
19:53:47 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 29)
19:53:47 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
clock_gettime(0x0, &(0x7f0000001fc0)={0x0, 0x0})
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x2, &(0x7f0000000100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118}}, {{&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000003c0)=""/112, 0x70}], 0x2, &(0x7f0000000440)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000500)=""/97, 0x61}], 0x1, &(0x7f00000005c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000680)=""/141, 0x8d}, {&(0x7f0000001780)=""/51, 0x33}, {&(0x7f00000017c0)=""/165, 0xa5}, {&(0x7f0000001880)=""/32, 0x20}, {&(0x7f00000018c0)=""/30, 0x1e}, {&(0x7f0000001900)=""/133, 0x85}], 0x6}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001a40)=""/52, 0x34}], 0x1}}, {{&(0x7f0000001ac0), 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001b40)=""/226, 0xe2}], 0x1}}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001c80)=""/135, 0x87}, {&(0x7f0000001d40)=""/75, 0x4b}], 0x2}}], 0x7, 0x40000001, &(0x7f0000002000)={r1, r2+60000000})
setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000002040)=0xfffffffffffffffe, 0x4)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @private1, 0x3}, 0x1c)
19:53:47 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x2a, &(0x7f0000000000), 0x4)
19:53:47 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0x87b56820}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:53:47 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c0a, r0)
[ 756.079799] FAULT_INJECTION: forcing a failure.
[ 756.079799] name failslab, interval 1, probability 0, space 0, times 0
[ 756.081991] CPU: 0 UID: 0 PID: 9697 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 756.082021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 756.082034] Call Trace:
[ 756.082041]
[ 756.082050] dump_stack_lvl+0xfa/0x120
[ 756.082083] should_fail_ex+0x4d7/0x5e0
[ 756.082122] ? __kernfs_new_node+0xd3/0x870
[ 756.082143] should_failslab+0xc2/0x120
[ 756.082178] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 756.082218] __kernfs_new_node+0xd3/0x870
[ 756.082244] ? __pfx___kernfs_new_node+0x10/0x10
[ 756.082270] ? lock_acquire+0x15e/0x2f0
[ 756.082293] ? kernfs_root+0x23/0x2a0
[ 756.082313] ? find_held_lock+0x2b/0x80
[ 756.082342] ? kernfs_root+0xee/0x2a0
[ 756.082362] ? lock_release+0xc8/0x290
[ 756.082381] ? lock_is_held_type+0x9e/0x120
[ 756.082413] kernfs_new_node+0x13c/0x1e0
[ 756.082443] __kernfs_create_file+0x55/0x360
[ 756.082477] sysfs_add_file_mode_ns+0x21c/0x440
[ 756.082515] ? __pfx_dev_attr_store+0x10/0x10
[ 756.082542] internal_create_group+0x571/0xeb0
[ 756.082575] ? __pfx_internal_create_group+0x10/0x10
[ 756.082596] ? blk_validate_limits+0xc1b/0x1580
[ 756.082629] ? lock_is_held_type+0x9e/0x120
[ 756.082657] loop_configure+0xc42/0x1590
[ 756.082707] ? __pfx_loop_configure+0x10/0x10
[ 756.082755] ? avc_has_extended_perms+0x107/0xf20
[ 756.082785] ? find_held_lock+0x2b/0x80
[ 756.082814] ? avc_has_extended_perms+0x23b/0xf20
[ 756.082843] ? lock_release+0xc8/0x290
[ 756.082869] lo_ioctl+0x66d/0x1c70
[ 756.082897] ? __pfx_lo_ioctl+0x10/0x10
[ 756.082918] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 756.082949] ? __pfx_perf_trace_lock+0x10/0x10
[ 756.082978] ? lock_acquire+0x15e/0x2f0
[ 756.082999] ? __virt_addr_valid+0x1c6/0x5d0
[ 756.083033] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 756.083069] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 756.083101] ? lock_release+0xc8/0x290
[ 756.083126] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 756.083185] ? print_circular_bug+0x300/0x360
[ 756.083205] ? __fget_files+0x34/0x3b0
[ 756.083235] ? find_held_lock+0x2b/0x80
[ 756.083264] ? __fget_files+0x203/0x3b0
[ 756.083294] ? __pfx_lo_ioctl+0x10/0x10
[ 756.083316] blkdev_ioctl+0x27c/0x6c0
[ 756.083366] ? __pfx_blkdev_ioctl+0x10/0x10
[ 756.083396] ? selinux_file_ioctl+0xb9/0x280
[ 756.083421] ? __pfx_blkdev_ioctl+0x10/0x10
[ 756.083452] __x64_sys_ioctl+0x18f/0x210
[ 756.083481] do_syscall_64+0xbf/0x360
[ 756.083510] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 756.083532] RIP: 0033:0x7fdb5909a8d7
[ 756.083550] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 756.083570] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 756.083591] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 756.083606] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 756.083619] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 756.083632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 756.083645] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 756.083677]
[ 756.144424] loop3: detected capacity change from 0 to 4
[ 756.149352] EXT4-fs (loop3): Can't read superblock on 2nd try
19:54:04 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac140300}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:54:04 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x2d, &(0x7f0000000000), 0x4)
19:54:04 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x541b, r0)
19:54:04 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(0x0, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:54:04 executing program 7:
ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000040)={0x0, 0x40, [0x8, 0x1, 0x200, 0x7], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:54:04 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x2a, &(0x7f0000000000), 0x4)
19:54:04 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:54:04 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 30)
[ 772.476565] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:54:04 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@caif=@util, &(0x7f0000000080)=0x80)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, '\x00', 0x38}, 0xffff}}, 0x0, 0x0, 0x7, 0x0, "5bb42fed1deaf04332873aa50f5986b1586fa7f32b2d8a1f90e64fa8ec23358498fc6a444af8e327fcbc93b81c7334932799d08a9b06e2315c8669dfb54bc071af73d18f03b5af7081040b407c70f20c"}, 0xd8)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
[ 772.527685] loop3: detected capacity change from 0 to 4
[ 772.543662] EXT4-fs (loop3): Can't read superblock on 2nd try
19:54:04 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141402}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:54:04 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x5421, r0)
19:54:04 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x2e, &(0x7f0000000000), 0x4)
19:54:04 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, r0)
19:54:04 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 31)
19:54:04 executing program 7:
fchmod(0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
[ 772.735140] FAULT_INJECTION: forcing a failure.
[ 772.735140] name failslab, interval 1, probability 0, space 0, times 0
19:54:04 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(0x0, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
[ 772.736847] CPU: 0 UID: 0 PID: 9842 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 772.736877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 772.736889] Call Trace:
[ 772.736897]
[ 772.736905] dump_stack_lvl+0xfa/0x120
[ 772.736938] should_fail_ex+0x4d7/0x5e0
[ 772.736977] ? __kernfs_new_node+0xd3/0x870
[ 772.736998] should_failslab+0xc2/0x120
[ 772.737033] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 772.737073] __kernfs_new_node+0xd3/0x870
[ 772.737099] ? __pfx___kernfs_new_node+0x10/0x10
[ 772.737125] ? lock_acquire+0x15e/0x2f0
[ 772.737148] ? kernfs_root+0x23/0x2a0
[ 772.737168] ? find_held_lock+0x2b/0x80
[ 772.737197] ? kernfs_root+0xee/0x2a0
[ 772.737217] ? lock_release+0xc8/0x290
[ 772.737242] ? lock_is_held_type+0x9e/0x120
[ 772.737274] kernfs_new_node+0x13c/0x1e0
[ 772.737304] __kernfs_create_file+0x55/0x360
[ 772.737338] sysfs_add_file_mode_ns+0x21c/0x440
[ 772.737377] ? __pfx_dev_attr_store+0x10/0x10
[ 772.737404] internal_create_group+0x571/0xeb0
[ 772.737436] ? __pfx_internal_create_group+0x10/0x10
[ 772.737458] ? blk_validate_limits+0xc1b/0x1580
[ 772.737491] ? lock_is_held_type+0x9e/0x120
[ 772.737518] loop_configure+0xc42/0x1590
[ 772.737568] ? __pfx_loop_configure+0x10/0x10
[ 772.737609] ? avc_has_extended_perms+0x107/0xf20
[ 772.737640] ? find_held_lock+0x2b/0x80
[ 772.737669] ? avc_has_extended_perms+0x23b/0xf20
[ 772.737697] ? lock_release+0xc8/0x290
[ 772.737723] lo_ioctl+0x66d/0x1c70
[ 772.737758] ? __pfx_lo_ioctl+0x10/0x10
[ 772.737778] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 772.737809] ? __pfx_perf_trace_lock+0x10/0x10
[ 772.737839] ? lock_acquire+0x15e/0x2f0
[ 772.737859] ? __virt_addr_valid+0x1c6/0x5d0
[ 772.737894] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 772.737930] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 772.737962] ? lock_release+0xc8/0x290
[ 772.737987] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 772.738046] ? print_circular_bug+0x300/0x360
[ 772.738066] ? __fget_files+0x34/0x3b0
[ 772.738096] ? find_held_lock+0x2b/0x80
[ 772.738125] ? __fget_files+0x203/0x3b0
[ 772.738155] ? __pfx_lo_ioctl+0x10/0x10
[ 772.738177] blkdev_ioctl+0x27c/0x6c0
[ 772.738207] ? __pfx_blkdev_ioctl+0x10/0x10
[ 772.738236] ? selinux_file_ioctl+0xb9/0x280
[ 772.738260] ? __pfx_blkdev_ioctl+0x10/0x10
[ 772.738291] __x64_sys_ioctl+0x18f/0x210
[ 772.738321] do_syscall_64+0xbf/0x360
[ 772.738351] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 772.738373] RIP: 0033:0x7fdb5909a8d7
[ 772.738390] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 772.738410] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 772.738431] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 772.738446] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 772.738459] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 772.738472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 772.738484] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 772.738516]
19:54:04 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x3)
[ 772.821313] loop3: detected capacity change from 0 to 4
19:54:04 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:54:04 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, r0)
[ 772.838117] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 772.902389] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:54:15 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x5450, r0)
19:54:15 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xd601)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4)
19:54:15 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:54:15 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x400e0, 0x6, 0x0, 0x0, 0x0, 0xcad7, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x200400000, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0)
ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000180)={0x10001})
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@private1={0xfc, 0x1, '\x00', 0x2}, @private2={0xfc, 0x2, '\x00', 0x1}, @loopback, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10005})
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r7})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000480)={'syztnl1\x00', &(0x7f0000000400)={'ip6gre0\x00', 0x0, 0x29, 0x9, 0x3, 0xfffff01f, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}, @local, 0x7800, 0x10, 0x7, 0xfffffffc}})
r9 = socket$inet6_udp(0xa, 0x2, 0x0)
r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r11})
sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="e4000000", @ANYRES16=0x0, @ANYBLOB="000626bd7000ffdbdf25170000000c0001800800030002d2000014000180ff0100", @ANYRES32=r7, @ANYBLOB="14000200766c616e3000000000000000000000001400020076657468315f6d61637674617000000008000300020000001c00018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000300020000002800018008000100d3900ed93b755f05bc751c5eae6aa7415ca2c38f38002ac27edaca17264938fd665a24e913", @ANYRES32=r11, @ANYBLOB="1400020076657468315f746f5f62726964676500080003000100000014000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="180001801400010476657468315f746f5f626f6e6400000004000180"], 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x448d5)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x36, r4})
19:54:15 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 32)
19:54:15 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, r0)
19:54:15 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140), &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:54:15 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141404}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:54:15 executing program 1:
perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x69}, 0x0, 0x800}, 0x0, 0x9, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x60)
r1 = getpgrp(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0xff, 0x4, 0x3f, 0x1, 0x0, 0x1000, 0x0, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x714, 0x1, @perf_config_ext={0x3ff, 0x400}, 0x128, 0x6, 0x8, 0x3, 0x80000000, 0x9, 0x1, 0x0, 0x4, 0x0, 0x100000000}, 0x0, 0x4, 0xffffffffffffffff, 0x8)
ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000001000000180000cc", @ANYRES32=0xffffffffffffffff, @ANYBLOB="8c001000070000232e2fcd99b352f8372f9b18ba66696c653000"])
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x76, 0xfb, 0x3f, 0x2, 0x0, 0x3, 0x21a90, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x8001}, 0x41, 0x0, 0x7, 0x4, 0x1, 0x2, 0x81, 0x0, 0x3, 0x0, 0xfffffffffffffffe}, r1, 0x0, r2, 0x1)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
accept4$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c, 0x800)
[ 784.049409] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 784.050494] loop3: detected capacity change from 0 to 4
[ 784.070464] EXT4-fs (loop3): Can't read superblock on 2nd try
19:54:16 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x5451, r0)
19:54:16 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0x10001})
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r3})
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r6})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl1\x00', &(0x7f0000000400)={'ip6gre0\x00', 0x0, 0x29, 0x9, 0x3, 0xfffff01f, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}, @local, 0x7800, 0x10, 0x7, 0xfffffffc}})
r8 = socket$inet6_udp(0xa, 0x2, 0x0)
r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r10})
sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xe4, 0x0, 0x600, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x4}]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x0)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000004ac0)={'gretap0\x00', &(0x7f00000049c0)=ANY=[@ANYBLOB='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00200001ffffffc0000000014a6300a800660100072f90780000000000000000443cadd3e0000001000007ff0000000000000008ffffffff0000003fac1e000100001abde000000100000008ac1414bb00000048e000000100000009862300000003000b0ee1252d651623646900107b79bad17f0d91ce4177b4b97e1018ab7778e9b0e8c2060b74c010dcd7d7cc94200603f2010a67ae6168c011a2ff01065800f9f0"]})
sendmmsg$inet6(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="f592bf0c149c40781f6c3b32959dd67efa4d6845c230a2a14f0b2f4d3784557e69c4281aec4de5a4b22cd8e250be6f094ecc48fd4fa1241dff39f4311e761fae29c2a53625139a6d5d913fde4e963c8a575cde04a7baeaa5eb6a09006c61ea99e0c59e40222e6d3f7e5aedf38b57a4f31fcbcbc0bb5bfd1e7b03bb9f2f53298ee8a1a7bc04c41219a42e68e553ff807c97e398e11aa3bab74cd9ce6a58230077ea9d33579e7550bca5367597fa24f9e59653c963862cc11be817b573f42ff006ad496c2ea4c21e96872258cae0a770b04346d14758", 0xd5}, {&(0x7f0000000100)="205395fb67afcb12914e66a0262e5908d4ee64291c75392449c8cf75d622ae63439c9df12a1252141c4c9f47395b5c7efcc5a5e31ced276ae771d9d0db7fee28b6006e8052d25287e118399e2debe28457dcbb38f7963bf5a56f3b4a8461d027c0ca36c5292bc7d7f361d74663ce8e37285a256ae81348e9516997e14fc1570c56f0f4183958a0bb0f65081aafd74d204ec10f1e94d141f63c8776b5605ff9ee0a00c8a4d3f29e4e44a27e0de42a18e467aed8c475b6eee6f711a13dd933ebec07658f3d67624e01f0d7d98d01297345dfce85a762c7e64b0b3e0b45", 0xdc}], 0x2, &(0x7f00000003c0)=[@hoplimit_2292={{0x14}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x3c, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @hopopts={{0x100, 0x29, 0x36, {0x2f, 0x1c, '\x00', [@ra={0x5, 0x2, 0x93}, @generic={0x9, 0xc8, "a77e730358eb992a053eecd3848d56a49f3e608163127cd69a266a5e60a4957c6320cacc2fea8bb112975ef40ed10f9b3f48b2379c63a2beded9f0edd63f04fbbe1bf8f83df124e1ee433a30fe0e9c629e8bc5005d682d74593bc5378b35066bd698c3971be93d7c1075ab7e90397678912289b610d79a0977aacb4b52789c2c7d0f46a2ea50aabb64a262034503ac1ae2e2186343fbec1a8c9fcdae0947171e5cdff73a946418a99c47c65173a1497d4743ded3a4eda55dcfdc8047ebcf5eb0e8cef1094d61c711"}, @pad1, @hao={0xc9, 0x10, @mcast1}]}}}], 0x168}}, {{&(0x7f0000000240)={0xa, 0x4e24, 0x0, @mcast2, 0xf48}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000280)}], 0x1}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000540)="7b631a46383be2680202f31f8bd73717426630d467419ecb491d6b87f3ccf5e8e13d3e7997fd3d81ecf368c418959f756d5a1232907169c0c543c8ca2d7cf72cb7d42d00713ce02e", 0x48}, {&(0x7f00000005c0)="ef891febf163313aaf6102aff5f0257e001e47de13f260e8386e31613aecb163195dde6151380090b6d85271847913a17520940932cc11bab5b0bf85d0ae55e0512b6cb8f076e712755c0997b8b24316d8b62ed6d079e7b607dd", 0x5a}], 0x2}}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000000780)="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0x1000}, {&(0x7f0000000640)="186b642a0b216b63dc0ef15b6735aaf91077b6cafc7eb6d4a97d891f575fac565d0a6dedcf65a5ae92d1e036600ea177d78be7c725a9c2f7556ab13a4c6b37a893e6f2978b81cec3fb6281bea5c875fc34eb07ed614ff839359ac04c0240ff10b86247a790f9ec549b8e7fc24be4a41cbf9fb48dcf2bb41c46fdc54307700c3248b5cf36ced72ac721afa472af33700e04409c05b094534ca94e1ba043a8aa5eb55293d86d9c83", 0xa7}, {&(0x7f0000000700)="31e2671fb98ef795229dbcefbb058b9c1d3df881cebb15c15965b217", 0x1c}, {&(0x7f0000001780)="1425015ac3e2ee205423d98132749cf4b5c145ba13af63a180af5901d3aecf5d5103726944061b52ad5793d8578af611f9faa0e9642524e63d5caf4f1b91e1eaf2def84d6405cace1981563a4f6f01626bdc8b393816c56913cc55fda39f6cc0a9c0752c007f055e4c58fb6606bae939efbcdc37952ed4d37c83b1cbc87ffdc0afe0d94b1bf8f2c9db3a102cfce58e507aae49b6bf917aa5f33f4f1c8b1f96012870a578228e4d47fee77a194634e9138f12ca33691a06f6aaa5728efe2bbc2f9ff18048990442827f58b60da73cc4214076307f6dc6181ae11482dc54dc9e3ae785fd2889b3fc90aa", 0xe9}, {&(0x7f0000001880)}, 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{&(0x7f00000037c0)="1a42dfe895b2ef39d81c23d2a58f712953a7fbb2ce511c49ab33ff26baae472a8f4e440531964ac540803f66b7a63e483d8391fc6458d8e39c2ecaebda645750308663aad06786afa803a13b2779fb94ae9d580b37f59403ecd3eadbba64a837876682fa324da90211b19d91b22d1262ea2366fce0539c81f99818b499a253ff6a2510442e6c3f8ec2095f49f20a916ac495758d8b3fd3d290e0aa6ddf34da6d394589494d738c633898fe7f04b93bb1e6dd5eca3a942427496fa9d3623ef04cdea86da91e77268416cea6d03a67d56a", 0xd0}, {&(0x7f00000038c0)="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", 0x1000}, {&(0x7f00000048c0)="b9baedc37b0ade780a67f38e54", 0xd}, {&(0x7f0000004900)="8f40fc91a50ed899413cef645857e2d116b114", 0x13}], 0x5, &(0x7f0000004b00)=[@dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x87, 0x2, '\x00', [@calipso={0x7, 0x10, {0x2, 0x2, 0x3f, 0xfffa, [0xfff]}}]}}}, @dontfrag={{0x14}}, @hopopts_2292={{0xb0, 0x29, 0x36, {0x2b, 0x12, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x2, 0xc, 0x40, 0x1f, [0x8, 0x7f, 0x101, 0x823d, 0x8, 0x77]}}, @pad1, @calipso={0x7, 0x40, {0x2, 0xe, 0x8, 0x800, [0xfff, 0x800, 0xffffffffffffff1b, 0x5, 0x40, 0x8, 0x2]}}, @enc_lim={0x4, 0x1, 0x2}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x37}, r11}}}, @hoplimit_2292={{0x14}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}], 0x168}}], 0x8, 0x40000)
19:54:16 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3)
move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x4, 0x9, 0xc, 0x2a, 0x0, 0x9, 0x10, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2c21, 0x1, @perf_config_ext={0x100, 0x3f}, 0x42000, 0x100000000, 0x3ff, 0x7, 0x1, 0x3, 0x7fff, 0x0, 0x1, 0x0, 0x34c}, 0x0, 0xf, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:54:25 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141408}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:54:25 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
19:54:25 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x220001, 0x0)
19:54:25 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c08, 0xffffffffffffffff)
19:54:25 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 33)
19:54:25 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140), &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:54:25 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000000000)=0x7fff, 0x4)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:54:25 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x5452, r0)
[ 793.726545] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 793.774270] FAULT_INJECTION: forcing a failure.
[ 793.774270] name failslab, interval 1, probability 0, space 0, times 0
[ 793.776210] CPU: 0 UID: 0 PID: 10111 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 793.776241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 793.776255] Call Trace:
[ 793.776263]
[ 793.776272] dump_stack_lvl+0xfa/0x120
[ 793.776306] should_fail_ex+0x4d7/0x5e0
[ 793.776348] ? __kernfs_new_node+0xd3/0x870
[ 793.776369] should_failslab+0xc2/0x120
[ 793.776407] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 793.776450] __kernfs_new_node+0xd3/0x870
[ 793.776477] ? __pfx___kernfs_new_node+0x10/0x10
[ 793.776505] ? lock_acquire+0x15e/0x2f0
[ 793.776530] ? kernfs_root+0x23/0x2a0
[ 793.776551] ? find_held_lock+0x2b/0x80
[ 793.776582] ? kernfs_root+0xee/0x2a0
[ 793.776603] ? lock_release+0xc8/0x290
[ 793.776624] ? lock_is_held_type+0x9e/0x120
[ 793.776657] kernfs_new_node+0x13c/0x1e0
[ 793.776690] __kernfs_create_file+0x55/0x360
[ 793.776726] sysfs_add_file_mode_ns+0x21c/0x440
[ 793.776774] ? __pfx_dev_attr_store+0x10/0x10
[ 793.776803] internal_create_group+0x571/0xeb0
[ 793.776838] ? __pfx_internal_create_group+0x10/0x10
[ 793.776861] ? blk_validate_limits+0xc1b/0x1580
[ 793.776896] ? lock_is_held_type+0x9e/0x120
[ 793.776926] loop_configure+0xc42/0x1590
[ 793.776980] ? __pfx_loop_configure+0x10/0x10
[ 793.777024] ? avc_has_extended_perms+0x107/0xf20
[ 793.777056] ? find_held_lock+0x2b/0x80
[ 793.777087] ? avc_has_extended_perms+0x23b/0xf20
[ 793.777118] ? lock_release+0xc8/0x290
[ 793.777146] lo_ioctl+0x66d/0x1c70
[ 793.777176] ? __pfx_lo_ioctl+0x10/0x10
[ 793.777198] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 793.777231] ? __pfx_perf_trace_lock+0x10/0x10
[ 793.777262] ? lock_acquire+0x15e/0x2f0
[ 793.777285] ? __virt_addr_valid+0x1c6/0x5d0
[ 793.777322] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 793.777360] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 793.777394] ? lock_release+0xc8/0x290
[ 793.777421] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 793.777484] ? print_circular_bug+0x300/0x360
[ 793.777505] ? __fget_files+0x34/0x3b0
[ 793.777537] ? find_held_lock+0x2b/0x80
[ 793.777568] ? __fget_files+0x203/0x3b0
[ 793.777601] ? __pfx_lo_ioctl+0x10/0x10
[ 793.777625] blkdev_ioctl+0x27c/0x6c0
[ 793.777656] ? __pfx_blkdev_ioctl+0x10/0x10
[ 793.777687] ? selinux_file_ioctl+0xb9/0x280
[ 793.777714] ? __pfx_blkdev_ioctl+0x10/0x10
[ 793.777747] __x64_sys_ioctl+0x18f/0x210
[ 793.777778] do_syscall_64+0xbf/0x360
[ 793.777810] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 793.777834] RIP: 0033:0x7fdb5909a8d7
[ 793.777852] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 793.777874] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 793.777896] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 793.777912] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 793.777926] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 793.777940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
19:54:25 executing program 7:
r0 = getpgid(0x0)
move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x82, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000000c0), 0x4)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = syz_open_dev$mouse(&(0x7f0000000040), 0x7ff, 0x82000)
fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000000)=',)\x00', 0x0, r3)
[ 793.777954] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 793.777988]
19:54:25 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c08, 0xffffffffffffffff)
19:54:25 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140), &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
[ 793.915915] loop3: detected capacity change from 0 to 4
19:54:25 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x5460, r0)
[ 793.923688] EXT4-fs (loop3): Can't read superblock on 2nd try
19:54:25 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 34)
19:54:25 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4)
19:54:25 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c08, 0xffffffffffffffff)
19:54:25 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac14140a}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 794.026333] loop3: detected capacity change from 0 to 4
[ 794.042502] EXT4-fs (loop3): Can't read superblock on 2nd try
19:54:36 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 35)
19:54:36 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, 0x0)
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:54:36 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40049409, r0)
19:54:36 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac14140b}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:54:36 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, r0)
19:54:36 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000, 0x0, 0x0, 0x6}, 0x0, 0x8000000, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:54:36 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:54:36 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
[ 804.250647] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 804.257978] FAULT_INJECTION: forcing a failure.
[ 804.257978] name failslab, interval 1, probability 0, space 0, times 0
[ 804.259724] CPU: 1 UID: 0 PID: 10353 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 804.259761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 804.259778] Call Trace:
[ 804.259787]
[ 804.259796] dump_stack_lvl+0xfa/0x120
[ 804.259831] should_fail_ex+0x4d7/0x5e0
[ 804.259873] ? __kernfs_new_node+0xd3/0x870
[ 804.259894] should_failslab+0xc2/0x120
[ 804.259931] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 804.259974] __kernfs_new_node+0xd3/0x870
[ 804.260002] ? __pfx___kernfs_new_node+0x10/0x10
[ 804.260029] ? lock_acquire+0x15e/0x2f0
[ 804.260053] ? kernfs_root+0x23/0x2a0
[ 804.260074] ? find_held_lock+0x2b/0x80
[ 804.260116] ? kernfs_root+0xee/0x2a0
[ 804.260137] ? lock_release+0xc8/0x290
[ 804.260158] ? lock_is_held_type+0x9e/0x120
[ 804.260191] kernfs_new_node+0x13c/0x1e0
[ 804.260223] __kernfs_create_file+0x55/0x360
[ 804.260260] sysfs_add_file_mode_ns+0x21c/0x440
[ 804.260300] ? __pfx_dev_attr_store+0x10/0x10
[ 804.260329] internal_create_group+0x571/0xeb0
[ 804.260363] ? __pfx_internal_create_group+0x10/0x10
[ 804.260386] ? blk_validate_limits+0xc1b/0x1580
[ 804.260421] ? lock_is_held_type+0x9e/0x120
[ 804.260450] loop_configure+0xc42/0x1590
[ 804.260503] ? __pfx_loop_configure+0x10/0x10
[ 804.260546] ? avc_has_extended_perms+0x107/0xf20
[ 804.260578] ? find_held_lock+0x2b/0x80
[ 804.260609] ? avc_has_extended_perms+0x23b/0xf20
[ 804.260639] ? lock_release+0xc8/0x290
[ 804.260666] lo_ioctl+0x66d/0x1c70
[ 804.260697] ? __pfx_lo_ioctl+0x10/0x10
[ 804.260718] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 804.260751] ? __pfx_perf_trace_lock+0x10/0x10
[ 804.260782] ? lock_acquire+0x15e/0x2f0
[ 804.260804] ? __virt_addr_valid+0x1c6/0x5d0
[ 804.260841] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 804.260883] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 804.260917] ? lock_release+0xc8/0x290
[ 804.260943] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 804.261006] ? print_circular_bug+0x300/0x360
[ 804.261027] ? __fget_files+0x34/0x3b0
[ 804.261058] ? find_held_lock+0x2b/0x80
[ 804.261089] ? __fget_files+0x203/0x3b0
[ 804.261121] ? __pfx_lo_ioctl+0x10/0x10
[ 804.261145] blkdev_ioctl+0x27c/0x6c0
[ 804.261176] ? __pfx_blkdev_ioctl+0x10/0x10
[ 804.261207] ? selinux_file_ioctl+0xb9/0x280
[ 804.261233] ? __pfx_blkdev_ioctl+0x10/0x10
[ 804.261266] __x64_sys_ioctl+0x18f/0x210
[ 804.261297] do_syscall_64+0xbf/0x360
[ 804.261328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 804.261352] RIP: 0033:0x7fdb5909a8d7
[ 804.261370] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 804.261392] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 804.261414] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 804.261429] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 804.261443] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 804.261457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 804.261470] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 804.261504]
19:54:36 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
19:54:36 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6f4)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r2, 0x0)
listen(r2, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x8030}, {r1, 0x400}, {r2, 0x4}], 0x3, 0xff)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:54:36 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, r0)
[ 804.345914] loop3: detected capacity change from 0 to 4
19:54:36 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:54:36 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac14140e}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 804.374501] EXT4-fs (loop3): Can't read superblock on 2nd try
19:54:36 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, r0)
19:54:36 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 36)
19:54:36 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40086602, r0)
19:54:36 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141416}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:54:36 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, r0)
[ 804.641102] loop3: detected capacity change from 0 to 4
[ 804.658334] EXT4-fs (loop3): Can't read superblock on 2nd try
19:54:46 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, r0)
19:54:46 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 37)
19:54:46 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="30000b002082add7c2d6e813c34d7b8cc52cdddb279d64c6787acf0104a6f0e8090045621229f2fa9bf84ac9ca3656c0713e248616c1e3d1e97346c20978577dd423d1390f026a6c74e4a87c2a7ed20c51ebeac1415b9991dc522f9a0d3795ab37c2783f6f3c8fe10b7d6588e9aaa0c3236a8116406e83cc38ad60b4bbe6980052891c2c90d2", @ANYRES16=0x0, @ANYBLOB="020029bd7000fbdbdf252e0000000c009900070000004e0000000400cc00040046000600980001800000"], 0x30}, 0x1, 0x0, 0x0, 0x40000c0}, 0x10)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x9, 0x8, 0xe0, 0x1, 0x0, 0x40, 0x8501, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0xfffffffffffffffa, 0x97}, 0x4010, 0x2af, 0x4, 0x6, 0x4f6884fb, 0x2, 0xd9, 0x0, 0x20, 0x0, 0x3}, 0xffffffffffffffff, 0xa, r0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:54:46 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}]}, 0x12e)
19:54:46 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141424}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:54:46 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40087602, r0)
19:54:46 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, 0x0)
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:54:46 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000200))
r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0x5, 0x5, 0x7f, 0x7, 0x0, 0x8, 0x39891, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x36dd0635, 0x0, @perf_bp={&(0x7f0000000280), 0xe}, 0x4020, 0x9121, 0x401, 0x9, 0x3, 0x80000000, 0x8, 0x0, 0x8, 0x0, 0x4}, 0xffffffffffffffff, 0xf, r0, 0x0)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}})
setsockopt$inet6_tcp_int(r3, 0x6, 0x38, &(0x7f0000000000)=0xf448, 0x4)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001780)={@in6={{0xa, 0x4e24, 0x200, @empty, 0x91}}, 0x0, 0x0, 0x41, 0x0, "0c0516b7d050f7dbee09a068bfb553754a8a80bb94192bbb96b043685e1528325dd834f4d5042c419079453dd5fb217f416c416eace6a5cb0e19fba03f2a84451b397b5ad467364e613d2efc5c208271"}, 0xd8)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r4, 0x0)
listen(r4, 0x0)
recvmsg(r4, &(0x7f0000000300)={&(0x7f0000000180)=@rc={0x1f, @none}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)}, {&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000280)}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x4, &(0x7f0000000500)=""/193, 0xc1}, 0x0)
getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4)
[ 815.172521] FAULT_INJECTION: forcing a failure.
[ 815.172521] name failslab, interval 1, probability 0, space 0, times 0
[ 815.174230] CPU: 1 UID: 0 PID: 10503 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 815.174261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 815.174274] Call Trace:
[ 815.174281]
[ 815.174290] dump_stack_lvl+0xfa/0x120
[ 815.174323] should_fail_ex+0x4d7/0x5e0
[ 815.174362] ? __kernfs_new_node+0xd3/0x870
[ 815.174382] should_failslab+0xc2/0x120
[ 815.174418] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 815.174458] __kernfs_new_node+0xd3/0x870
[ 815.174484] ? __pfx___kernfs_new_node+0x10/0x10
[ 815.174510] ? lock_acquire+0x15e/0x2f0
[ 815.174532] ? kernfs_root+0x23/0x2a0
[ 815.174552] ? find_held_lock+0x2b/0x80
[ 815.174582] ? kernfs_root+0xee/0x2a0
[ 815.174601] ? lock_release+0xc8/0x290
[ 815.174621] ? lock_is_held_type+0x9e/0x120
[ 815.174652] kernfs_new_node+0x13c/0x1e0
[ 815.174682] __kernfs_create_file+0x55/0x360
[ 815.174717] sysfs_add_file_mode_ns+0x21c/0x440
[ 815.174772] ? __pfx_dev_attr_store+0x10/0x10
[ 815.174799] internal_create_group+0x571/0xeb0
[ 815.174832] ? __pfx_internal_create_group+0x10/0x10
[ 815.174853] ? blk_validate_limits+0xc1b/0x1580
[ 815.174886] ? lock_is_held_type+0x9e/0x120
[ 815.174914] loop_configure+0xc42/0x1590
[ 815.174964] ? __pfx_loop_configure+0x10/0x10
[ 815.175005] ? avc_has_extended_perms+0x107/0xf20
[ 815.175035] ? find_held_lock+0x2b/0x80
[ 815.175064] ? avc_has_extended_perms+0x23b/0xf20
[ 815.175093] ? lock_release+0xc8/0x290
[ 815.175119] lo_ioctl+0x66d/0x1c70
[ 815.175147] ? __pfx_lo_ioctl+0x10/0x10
[ 815.175168] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 815.175199] ? __pfx_perf_trace_lock+0x10/0x10
[ 815.175228] ? lock_acquire+0x15e/0x2f0
[ 815.175248] ? __virt_addr_valid+0x1c6/0x5d0
[ 815.175283] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 815.175323] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 815.175364] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 815.175396] ? lock_release+0xc8/0x290
[ 815.175421] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 815.175480] ? print_circular_bug+0x300/0x360
[ 815.175500] ? __fget_files+0x34/0x3b0
[ 815.175530] ? find_held_lock+0x2b/0x80
[ 815.175559] ? __fget_files+0x203/0x3b0
[ 815.175589] ? __pfx_lo_ioctl+0x10/0x10
[ 815.175612] blkdev_ioctl+0x27c/0x6c0
[ 815.175641] ? __pfx_blkdev_ioctl+0x10/0x10
[ 815.175670] ? selinux_file_ioctl+0xb9/0x280
[ 815.175695] ? __pfx_blkdev_ioctl+0x10/0x10
[ 815.175726] __x64_sys_ioctl+0x18f/0x210
[ 815.175756] do_syscall_64+0xbf/0x360
[ 815.175786] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 815.175808] RIP: 0033:0x7fdb5909a8d7
[ 815.175825] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 815.175846] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 815.175867] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 815.175882] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 815.175894] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 815.175907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 815.175920] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 815.175952]
[ 815.225419] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:54:47 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, r0)
19:54:47 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141460}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 815.279708] loop3: detected capacity change from 0 to 4
[ 815.289128] EXT4-fs (loop3): Can't read superblock on 2nd try
19:54:47 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x18020, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x0)
listen(r1, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'})
r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x133466f50015ef84, 0x4)
ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xb52)
setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000080), 0x4)
19:54:47 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40101283, r0)
19:54:47 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 38)
19:54:47 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0xfffffffffffffffe, 0x0, 0x3}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x4c03, @empty, 0x2}, 0x1c)
19:54:47 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c08, r0)
19:54:47 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40101286, r0)
[ 815.549396] loop3: detected capacity change from 0 to 4
[ 815.574298] EXT4-fs (loop3): Can't read superblock on 2nd try
19:54:57 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40101288, r0)
19:54:57 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, 0x0)
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:54:57 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c08, r0)
19:54:57 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}})
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000100), 0xffffffffffffffda)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4)
19:54:57 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}]}, 0x63)
19:54:57 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/166, 0xa6}], 0x4}}, {{&(0x7f00000002c0), 0x6e, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/197, 0xc5}], 0x1, &(0x7f0000000500)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xb8}}, {{&(0x7f00000005c0), 0x6e, &(0x7f0000002a00)=[{&(0x7f0000000640)=""/128, 0x80}, {&(0x7f0000001780)=""/134, 0x86}, {&(0x7f00000006c0)=""/74, 0x4a}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/84, 0x54}, {&(0x7f00000028c0)=""/54, 0x36}, {&(0x7f0000002900)=""/69, 0x45}, {&(0x7f0000002980)=""/116, 0x74}], 0x8}}, {{&(0x7f0000002a80), 0x6e, &(0x7f0000002d00)=[{&(0x7f0000002b00)=""/215, 0xd7}, {&(0x7f0000002c00)=""/199, 0xc7}], 0x2, &(0x7f0000002d40)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x100}}], 0x4, 0x10051, &(0x7f0000002f40)={0x77359400})
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000005380)={{0x1, 0x1, 0x18, r11, {r2, r4}}, './file0\x00'})
mount$9p_unix(&(0x7f00000052c0)='./file0\x00', &(0x7f0000005300)='./file0\x00', &(0x7f0000005340), 0x2122854, &(0x7f00000053c0)={'trans=unix,', {[{@cache_mmap}], [{@euid_lt={'euid<', r3}}, {@fowner_lt={'fowner<', r13}}]}})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r7)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
recvmmsg$unix(r9, &(0x7f00000050c0)=[{{&(0x7f0000002f80)=@abs, 0x6e, &(0x7f0000003080)=[{&(0x7f0000003000)=""/121, 0x79}], 0x1}}, {{&(0x7f00000030c0), 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003140)=""/125, 0x7d}, {&(0x7f00000031c0)=""/157, 0x9d}, {&(0x7f0000003280)=""/61, 0x3d}, {&(0x7f00000032c0)=""/190, 0xbe}, {&(0x7f0000003380)=""/23, 0x17}], 0x5, &(0x7f0000003440)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f00000034c0), 0x6e, &(0x7f0000004b40)=[{&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/233, 0xe9}, {&(0x7f0000004640)=""/133, 0x85}, {&(0x7f0000004700)=""/198, 0xc6}, {&(0x7f0000004800)=""/5, 0x5}, {&(0x7f0000004840)=""/136, 0x88}, {&(0x7f0000004900)=""/212, 0xd4}, {&(0x7f0000004a00)=""/10, 0xa}, {&(0x7f0000004a40)=""/203, 0xcb}], 0x9}}, {{&(0x7f0000004c00), 0x6e, &(0x7f0000005000)=[{&(0x7f0000004c80)=""/254, 0xfe}, {&(0x7f0000004d80)=""/205, 0xcd}, {&(0x7f0000004e80)=""/7, 0x7}, {&(0x7f0000004ec0)=""/144, 0x90}, {&(0x7f0000004f80)=""/111, 0x6f}], 0x5, &(0x7f0000005080)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}], 0x4, 0x40000001, 0x0)
getsockname(r8, &(0x7f00000051c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000005240)=0x80)
setsockopt$inet6_tcp_TCP_REPAIR(r15, 0x6, 0x13, &(0x7f0000005280)=0x1, 0x4)
kcmp(r10, r14, 0x2, r12, r6)
19:54:57 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 39)
19:54:57 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac1414e0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 825.794455] FAULT_INJECTION: forcing a failure.
[ 825.794455] name failslab, interval 1, probability 0, space 0, times 0
[ 825.795389] CPU: 0 UID: 0 PID: 10640 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 825.795406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 825.795414] Call Trace:
[ 825.795419]
[ 825.795424] dump_stack_lvl+0xfa/0x120
[ 825.795447] should_fail_ex+0x4d7/0x5e0
[ 825.795471] ? __kernfs_new_node+0xd3/0x870
[ 825.795485] should_failslab+0xc2/0x120
[ 825.795507] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 825.795530] __kernfs_new_node+0xd3/0x870
[ 825.795544] ? __pfx___kernfs_new_node+0x10/0x10
[ 825.795558] ? lock_acquire+0x15e/0x2f0
[ 825.795571] ? kernfs_root+0x23/0x2a0
[ 825.795582] ? find_held_lock+0x2b/0x80
[ 825.795599] ? kernfs_root+0xee/0x2a0
[ 825.795609] ? lock_release+0xc8/0x290
[ 825.795620] ? lock_is_held_type+0x9e/0x120
[ 825.795637] kernfs_new_node+0x13c/0x1e0
[ 825.795654] __kernfs_create_file+0x55/0x360
[ 825.795672] sysfs_add_file_mode_ns+0x21c/0x440
[ 825.795694] ? __pfx_dev_attr_store+0x10/0x10
[ 825.795710] internal_create_group+0x571/0xeb0
[ 825.795727] ? __pfx_internal_create_group+0x10/0x10
[ 825.795743] ? blk_validate_limits+0xc1b/0x1580
[ 825.795762] ? lock_is_held_type+0x9e/0x120
[ 825.795777] loop_configure+0xc42/0x1590
[ 825.795805] ? __pfx_loop_configure+0x10/0x10
[ 825.795827] ? avc_has_extended_perms+0x107/0xf20
[ 825.795845] ? find_held_lock+0x2b/0x80
[ 825.795860] ? avc_has_extended_perms+0x23b/0xf20
[ 825.795876] ? lock_release+0xc8/0x290
[ 825.795890] lo_ioctl+0x66d/0x1c70
[ 825.795905] ? __pfx_lo_ioctl+0x10/0x10
[ 825.795917] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 825.795933] ? __pfx_perf_trace_lock+0x10/0x10
[ 825.795949] ? lock_acquire+0x15e/0x2f0
[ 825.795961] ? __virt_addr_valid+0x1c6/0x5d0
[ 825.795980] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 825.796000] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 825.796017] ? lock_release+0xc8/0x290
[ 825.796031] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 825.796063] ? print_circular_bug+0x300/0x360
[ 825.796074] ? __fget_files+0x34/0x3b0
[ 825.796091] ? find_held_lock+0x2b/0x80
[ 825.796107] ? __fget_files+0x203/0x3b0
[ 825.796123] ? __pfx_lo_ioctl+0x10/0x10
[ 825.796135] blkdev_ioctl+0x27c/0x6c0
[ 825.796152] ? __pfx_blkdev_ioctl+0x10/0x10
[ 825.796167] ? selinux_file_ioctl+0xb9/0x280
[ 825.796181] ? __pfx_blkdev_ioctl+0x10/0x10
[ 825.796198] __x64_sys_ioctl+0x18f/0x210
[ 825.796214] do_syscall_64+0xbf/0x360
[ 825.796231] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 825.796243] RIP: 0033:0x7fdb5909a8d7
[ 825.796253] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 825.796264] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 825.796276] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 825.796284] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 825.796291] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 825.796298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 825.796305] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 825.796322]
19:54:57 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c08, r0)
[ 825.868467] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:54:57 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x401070c9, r0)
[ 825.900515] loop3: detected capacity change from 0 to 4
[ 825.915479] EXT4-fs (loop3): Can't read superblock on 2nd try
19:54:57 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, 0xffffffffffffffff)
19:55:07 executing program 5:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a}, @val={0x72, 0x6}}, 0x41)
19:55:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x401070ca, r0)
19:55:07 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x0, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:55:07 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 40)
19:55:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0xf, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:55:07 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
19:55:07 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x4, 0x80, 0x81, 0x0, 0x7fff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040)}, 0x2, 0x7, 0x8, 0x4, 0x4, 0x9, 0x5, 0x0, 0x8000, 0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x2)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:55:07 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0})
sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r1, 0x201, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r3}, @val={0xc}}}}, 0x28}}, 0x0)
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, r1, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY_TXQ_PARAMS={0x34, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_TXOP={0x6, 0x2, 0x9}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x3}, @NL80211_TXQ_ATTR_TXOP={0x6, 0x2, 0x3ff}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0x300}, @NL80211_TXQ_ATTR_AIFS={0x5, 0x5, 0x6}, @NL80211_TXQ_ATTR_AIFS={0x5, 0x5, 0x20}]}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x100}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8}]}, 0x6c}}, 0x91)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
[ 835.524053] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
19:55:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x401070cd, r0)
[ 835.590556] loop3: detected capacity change from 0 to 4
19:55:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x3}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 835.615657] EXT4-fs (loop3): Can't read superblock on 2nd try
19:55:07 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa04}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:55:07 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
19:55:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x401870c8, r0)
19:55:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x401870cb, r0)
19:55:07 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 41)
19:55:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x4}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 835.818049] FAULT_INJECTION: forcing a failure.
[ 835.818049] name failslab, interval 1, probability 0, space 0, times 0
[ 835.819157] CPU: 0 UID: 0 PID: 10860 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 835.819173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 835.819180] Call Trace:
[ 835.819185]
[ 835.819189] dump_stack_lvl+0xfa/0x120
[ 835.819210] should_fail_ex+0x4d7/0x5e0
[ 835.819232] ? __kernfs_new_node+0xd3/0x870
[ 835.819244] should_failslab+0xc2/0x120
[ 835.819264] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 835.819287] __kernfs_new_node+0xd3/0x870
[ 835.819300] ? __pfx___kernfs_new_node+0x10/0x10
[ 835.819314] ? lock_acquire+0x15e/0x2f0
[ 835.819328] ? kernfs_root+0x23/0x2a0
[ 835.819338] ? find_held_lock+0x2b/0x80
[ 835.819354] ? kernfs_root+0xee/0x2a0
[ 835.819365] ? lock_release+0xc8/0x290
[ 835.819375] ? lock_is_held_type+0x9e/0x120
[ 835.819393] kernfs_new_node+0x13c/0x1e0
[ 835.819409] __kernfs_create_file+0x55/0x360
[ 835.819427] sysfs_add_file_mode_ns+0x21c/0x440
[ 835.819448] ? __pfx_dev_attr_store+0x10/0x10
[ 835.819464] internal_create_group+0x571/0xeb0
[ 835.819482] ? __pfx_internal_create_group+0x10/0x10
[ 835.819493] ? blk_validate_limits+0xc1b/0x1580
[ 835.819512] ? lock_is_held_type+0x9e/0x120
[ 835.819526] loop_configure+0xc42/0x1590
[ 835.819554] ? __pfx_loop_configure+0x10/0x10
[ 835.819576] ? avc_has_extended_perms+0x107/0xf20
[ 835.819593] ? find_held_lock+0x2b/0x80
[ 835.819609] ? avc_has_extended_perms+0x23b/0xf20
[ 835.819624] ? lock_release+0xc8/0x290
[ 835.819638] lo_ioctl+0x66d/0x1c70
[ 835.819654] ? __pfx_lo_ioctl+0x10/0x10
[ 835.819665] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 835.819682] ? __pfx_perf_trace_lock+0x10/0x10
[ 835.819700] ? perf_trace_lock+0xb5/0x5d0
[ 835.819711] ? __lock_acquire+0xc65/0x1b70
[ 835.819725] ? __pfx_perf_trace_lock+0x10/0x10
[ 835.819743] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 835.819777] ? print_circular_bug+0x300/0x360
[ 835.819788] ? __fget_files+0x34/0x3b0
[ 835.819805] ? find_held_lock+0x2b/0x80
[ 835.819820] ? __fget_files+0x203/0x3b0
[ 835.819837] ? __pfx_lo_ioctl+0x10/0x10
[ 835.819849] blkdev_ioctl+0x27c/0x6c0
[ 835.819865] ? __pfx_blkdev_ioctl+0x10/0x10
[ 835.819881] ? selinux_file_ioctl+0xb9/0x280
[ 835.819894] ? __pfx_blkdev_ioctl+0x10/0x10
[ 835.819911] __x64_sys_ioctl+0x18f/0x210
[ 835.819927] do_syscall_64+0xbf/0x360
[ 835.819943] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 835.819956] RIP: 0033:0x7fdb5909a8d7
[ 835.819966] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 835.819977] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 835.819989] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 835.819997] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 835.820004] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 835.820011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 835.820017] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 835.820034]
[ 835.867682] loop3: detected capacity change from 0 to 4
[ 835.872653] EXT4-fs (loop3): Can't read superblock on 2nd try
19:55:17 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x401870cc, r0)
19:55:17 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
19:55:17 executing program 1:
syncfs(0xffffffffffffffff)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:55:17 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 42)
19:55:17 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x5}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:55:17 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x0, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:55:17 executing program 7:
setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6}, 0x10)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0x10001})
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r2})
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r5})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl1\x00', &(0x7f0000000400)={'ip6gre0\x00', 0x0, 0x29, 0x9, 0x3, 0xfffff01f, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}, @local, 0x7800, 0x10, 0x7, 0xfffffffc}})
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r9})
sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xe4, 0x0, 0x600, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x4}]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x130, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x8880}, 0x4)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r10, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:55:17 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, r0)
19:55:17 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000040)=0x3, 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
[ 845.658284] loop3: detected capacity change from 0 to 4
[ 845.700055] EXT4-fs (loop3): Can't read superblock on 2nd try
19:55:17 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x401c5820, r0)
19:55:17 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, r0)
19:55:17 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff)
19:55:17 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x7}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:55:17 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4020940d, r0)
19:55:17 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 43)
19:55:17 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, r0)
[ 845.905541] loop3: detected capacity change from 0 to 4
19:55:17 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401}, 0x6420, 0x6, 0x0, 0x0, 0xfffffffffffff67d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x5, 0xffffffffffffffff, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x2408c1, 0x0)
r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r2, 0x0)
listen(r2, 0x0)
fchdir(r2)
fsetxattr$security_evm(r1, &(0x7f0000000140), &(0x7f0000000180)=@v2={0x5, 0x2, 0x3, 0x1, 0x49, "6e9f87c8ec335caed53eddb25ccbcd6241d8edf637841ea3426e18c8fc2bbbaaea1172aa8f005d02502246a1e53b1f13943712b076c71f675aa99c6d318fe03fc4959af801663a6000"}, 0x52, 0x2)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x14, 0xa1, 0x1, 0x4, 0x0, 0xe3, 0x402, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x99, 0x4, @perf_config_ext={0x800, 0xffffffff}, 0x10000, 0x8000, 0x1f, 0x0, 0xffffffff, 0x9, 0x2, 0x0, 0xd8d, 0x0, 0x2b1}, 0x0, 0xffffffffffffffff, r0, 0x1)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:55:17 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x8}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 845.939050] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 845.949055] audit: type=1400 audit(1755719717.855:13): avc: denied { setattr } for pid=11045 comm="syz-executor.1" name="sockcreate" dev="proc" ino=18156 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1
19:55:17 executing program 5:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
19:55:17 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x80041284, r0)
19:55:17 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff)
19:55:27 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x80041285, r0)
19:55:27 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 44)
19:55:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x64, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
listen(0xffffffffffffffff, 0x0)
listen(0xffffffffffffffff, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
listen(r3, 0x0)
r4 = accept4$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14, 0x80000)
r5 = getpgid(0x0)
move_pages(r5, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)
listen(r7, 0x0)
r8 = getpgid(0x0)
move_pages(r8, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000000}, 0xc, &(0x7f0000000200)=[{&(0x7f00000001c0)={0x24, 0x1a, 0x1, 0x70bd26, 0x25dfdbff, "", [@typed={0xc, 0x20, 0x0, 0x0, @u64=0x1}, @typed={0x6, 0x58, 0x0, 0x0, @str='#\x00'}]}, 0x24}], 0x1, &(0x7f0000000640)=[@rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r0, r3, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee01, r6}}}, @rights={{0x14, 0x1, 0x1, [r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee01}}}], 0x90, 0x28044040}, 0x40)
ioctl$sock_bt_hci(r2, 0x400448cc, &(0x7f0000000080)="e81a23bebd805988ea7a75673952b0f5a2470cf39fa356a875e98a7a44ccbf27ec21e003a3116bccd0f19ae595cf4f85883941f442d0acb9fcdecfde3c504f3df75e7f2cff58eedb5699f97f0ed4dd5a200c79f419308c8301de5f07c404a72d70762e1925c0a525e0fa3e2dac6a71f9707d494b0d0948979f01e73176c65e1d4bb0d41c6f7327977e3acaec85ca4a23035912c5af5e60137bec141b552931393a531496e493d40d10bf4dc4aa")
19:55:27 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1ff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x1c)
ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0x10001})
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r3})
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r6})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl1\x00', &(0x7f0000000400)={'ip6gre0\x00', 0x0, 0x29, 0x9, 0x3, 0xfffff01f, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}, @local, 0x7800, 0x10, 0x7, 0xfffffffc}})
r8 = socket$inet6_udp(0xa, 0x2, 0x0)
r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r10})
sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xe4, 0x0, 0x600, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x4}]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmmsg$inet(0xffffffffffffffff, &(0x7f00000006c0)=[{{&(0x7f0000000040)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000080)="9666a8c4681b2a943e357b5a6a3d6656ad227b860277dcfc03ada9c535f749f98a4a4547ca49e6f80faa24025646a4cc21ecfd268ffb4bb5239e98821f318921b5ce3e2ed0ae30f1dc34dc09571671c49f9b2427d9d5d6f1e36be113a165", 0x5e}, {&(0x7f0000000100)="6170e3c19730385f5d203024ae9cad5d0c321252ef769a60b3a8373bf04187276afbbbdc1db70ef83b0ef1b2cd7a7b08b7f4c95ec9aca3b5ed9f1fb5d01ffe58b27d2b3c0347b70aa6a6c4b1f63f42e06ca87bc1c77d2da38ce072d63efc6682625b45badc263c24c75038afeba7517287f8dd8b64177fd93a81650512d5723e7be30b104cd0484a65d60ab12dc6f31cda5a8e118eab15749d92dfe29eac49c9ceeb660580cac887eadbe315a9dad305ef6f", 0xb2}, {&(0x7f00000001c0)="3bcef9e18d51b3f7103df2356026565571e9292552b1a0215de0324d2a4600cc36c84b483041e5033df52f01fd6f25a30dabf6079e967e666f9e18bf90a7de659459", 0x42}, {&(0x7f0000000240)="d72ae287d91f0418f2fa6c36", 0xc}, {&(0x7f00000003c0)="4f3df4522fb908cd60979c10915666ad2359937e26760c28d91924f99ca07b3439a7664bd505056106662dcdab1889c2fc3bbf50ecb2e12b178ee24f0bc4249fe9f7d99fe5f6e39454d101bbc15dfa8f14aa7fb8c1c3fab9576ee93cbeb7f85e836ec145bfa3b29ebd8e5a3f28564bc3c5a254ef305477783956d6af99c086ccc8f1ccc0c0bcc5856737293935612b89c46e097d2689a26377d8aafe1d1517fccaa1635efe10f52c3de4d0e15eb1eacc861c504c135963addc88a36fde20cf5ff6e900763d6c", 0xc6}], 0x6, &(0x7f00000004c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @private=0xa010100}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}, @ip_retopts={{0x38, 0x0, 0x7, {[@end, @timestamp_addr={0x44, 0x24, 0x62, 0x1, 0x6, [{@loopback, 0x8b7}, {@loopback, 0xff}, {@multicast2, 0xcc}, {@private=0xa010100, 0x2}]}]}}}, @ip_retopts={{0x54, 0x0, 0x7, {[@end, @end, @cipso={0x86, 0x13, 0x2, [{0x2, 0x4, "8c9d"}, {0x5, 0x9, "e85521cbb52107"}]}, @generic={0x86, 0x4, "e8f3"}, @ssrr={0x89, 0x2b, 0xd1, [@local, @multicast1, @local, @multicast2, @empty, @rand_addr=0x64010100, @remote, @multicast2, @empty, @empty]}]}}}, @ip_retopts={{0x3c, 0x0, 0x7, {[@lsrr={0x83, 0xf, 0x3e, [@multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @ra={0x94, 0x4}, @end, @lsrr={0x83, 0xb, 0x5, [@broadcast, @multicast1]}, @timestamp={0x44, 0xc, 0xa7, 0x0, 0x6, [0x2, 0x3]}]}}}, @ip_retopts={{0x30, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0xb7, 0x1, 0x2, [{@private=0xa010100, 0x6}]}, @lsrr={0x83, 0x13, 0x2f, [@remote, @multicast2, @broadcast, @empty]}]}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@generic={0x44, 0x12, "d675a7fe280db1ee479459343f361a59"}]}}}], 0x160}}, {{&(0x7f0000000300)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000640)='u', 0x1}, {&(0x7f0000001780)="737ddaafa7cffc57d33279ed2d70496eb93dd7aea56fe6de6e70555191b86ddbba485a8c9051f8fa3735d8e2b22a392e2b072a0d3cde80ac5b49345ce0d12b5133bb08db31bb3afbf22bcc7a5efec7df8f0cdd2c27112342bd35b27cdb36aab965e2a3b59e080cd1b10c3443f9557f2af9cbea14687a7496f646476d11132a63dab6407e8c6c578ee811c7d099c5e4e7425cdfb8b7f4e16d1b056bb42755316dc71af30df728ab0bc0c2cbe04c0c8ef45b467fef8dcc7b88c27f8843d5753fe812f3a17f4d0c9145285f71227957e2542f0b0608dc9541d7a9313a3cca1625b934fa2d4ce465f6bdecc7772c42772865f37443f8929824b913", 0xf9}], 0x2, &(0x7f0000001880)=[@ip_retopts={{0x50, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0x69, [@multicast2, @local]}, @timestamp_addr={0x44, 0x34, 0xd3, 0x1, 0x7, [{@remote, 0x6}, {@loopback, 0x81}, {@multicast2, 0x200}, {@multicast2, 0x9}, {@local}, {@private=0xa010102, 0x1f}]}]}}}, @ip_retopts={{0x120, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0xd5, [@broadcast]}, @timestamp={0x44, 0x28, 0x2d, 0x0, 0x2, [0x7, 0x100, 0x9, 0x3f, 0xffffffff, 0xec42, 0x1000, 0x5, 0x8000]}, @timestamp_addr={0x44, 0x3c, 0x23, 0x1, 0xb, [{@multicast2, 0x3}, {@broadcast, 0x1}, {@rand_addr=0x64010101, 0xff}, {@empty, 0x9}, {@empty, 0x55f1cc3}, {@local, 0x80000000}, {@rand_addr=0x64010101, 0x20}]}, @generic={0x83, 0x12, "b276a7e72e6332de663f0becc02a5142"}, @timestamp_prespec={0x44, 0x4c, 0x46, 0x3, 0x3, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}, {@private=0xa010102, 0x10000}, {@private=0xa010100, 0x1}, {@local, 0x4}, {@remote, 0x80000000}, {@local, 0x8}, {@multicast2, 0x5}, {@dev={0xac, 0x14, 0x14, 0x1f}}, {@rand_addr=0x64010101, 0x7fffffff}]}, @timestamp_addr={0x44, 0x2c, 0xfb, 0x1, 0x4, [{@rand_addr=0x64010101, 0xc0000000}, {@private=0xa010101, 0x3}, {@loopback, 0x1}, {@dev={0xac, 0x14, 0x14, 0x3f}, 0x8000}, {@remote, 0x4}]}, @rr={0x7, 0x1b, 0x18, [@remote, @loopback, @empty, @multicast2, @multicast1, @remote]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @local, @rand_addr=0x64010100}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}], 0x208}}], 0x2, 0x0)
19:55:27 executing program 5:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
19:55:27 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff)
19:55:27 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0xa}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:55:27 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x0, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
[ 855.894429] loop3: detected capacity change from 0 to 4
19:55:27 executing program 5:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
[ 855.905244] EXT4-fs (loop3): Can't read superblock on 2nd try
19:55:27 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 45)
19:55:27 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x17}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:55:27 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x80081270, r0)
19:55:27 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
19:55:27 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
listen(0xffffffffffffffff, 0x0)
r1 = geteuid()
r2 = getgid()
r3 = geteuid()
syz_mount_image$nfs4(&(0x7f0000001280), &(0x7f00000012c0)='./file0\x00', 0x5, 0x4, &(0x7f0000001600)=[{&(0x7f0000001300)="f0f55b8db5edf90169c83bc730aa06b17397da33643853224d8cbf0583a681b1873c47abfd05d4e9e3aaa8666bcc33b104ea75fd643e18b52e95f5e3012e7c75a042e5d7a30602301ed1a7bfd0d92bd94a4d9a76b58ded2e0755b3326923168df91dac146d00934907bab94d7bfb47d8e00c02f30fc96faf0b78df9a34cac845", 0x80, 0x9}, {&(0x7f0000001380)="d3f06727dc5ad427abbb5aa4350718f91fd576ceee73756c53a5fdbbbdd2a72f62bc68a3193a37e1503ffa773feb4af7b0196a92951021c6cb07fdd819c7e1f1174ea96f3d8c6779232571dc89ba4e1a08ee2e58c64afa78f2f17607da13ab87424ad41a5fcd5b0405308b798b80d6fb49e7d0f3dc17462613d57c22bd432584b05e5fbbd8f16a9252e02de9ac96d64c93e27fa62b26a27175fe05544976539beffabfa7598305e0039323a3a0e7aa6f51ad7315896cfea0a665ae253435be96bb487d19407aa3d0d4f60f616a184966b46c3b34dbe93a79c436e8c33d977a691586d3aa5757ad3bacc49e139f677f566ced89ea30b387cc", 0xf8, 0x2c60}, {&(0x7f0000001480)="1b9647aa63a6a5600603cce636dc50891fe2d3bc5622ef9b25c94a7c1e214d386ce6369077336e746a31ceb4d7f7dac42c65509d9d46f6fb630fe936491e12ce60976c10e7c84584b34bb47be4949dfc05fcbaac28e0fe4fc9a2a7faf3ffe1d39bd87e33fa", 0x65, 0x5}, {&(0x7f0000001500)="6a3f71e2ab823eb746745a5c3de9b0c3d478e6f7d702b8795c599aa8410c46c08dc6c40978f91828a974afa8198c7de1b3767e2f8221e5c107fb5bd8f810af505a524e37d68c9b482acdb9b8ecb75fde62cd7ffb63edf58c8eaea41f209e8256fafc756ab765e68e24c0c9519c1757114bd07da7036586f0ebed5b101b2776ea9cb6a146d82dfdd85ec3e80c4910a43b69391795ef56fde639d175cb456b6a74c75166a6481cc4c32004e88a37aa09ce1655adf749efbbfe95a16f8912db5737ab2577016bd60a4c1e70501a89d83162fddeb29311a86098767e53f9ee72", 0xde, 0x125}], 0x2000001, &(0x7f0000001680)={[{'/#{'}, {'ctr-aes-neonbs-sync\x00'}, {'{/{'}, {'ctr-aes-neonbs-sync\x00'}, {'lzs\x00'}, {'['}], [{@fowner_lt={'fowner<', r3}}, {@obj_role={'obj_role', 0x3d, 'ctr-aes-neonbs-sync\x00'}}, {@fsname={'fsname', 0x3d, 'ctr-aes-neonbs-sync\x00'}}, {@subj_user={'subj_user', 0x3d, 'lzs\x00'}}]})
getresgid(&(0x7f0000000100), &(0x7f0000000340)=0x0, &(0x7f0000000380))
r5 = geteuid()
syz_mount_image$nfs4(&(0x7f0000001280), &(0x7f00000012c0)='./file0\x00', 0x5, 0x4, &(0x7f0000001600)=[{&(0x7f0000001300)="f0f55b8db5edf90169c83bc730aa06b17397da33643853224d8cbf0583a681b1873c47abfd05d4e9e3aaa8666bcc33b104ea75fd643e18b52e95f5e3012e7c75a042e5d7a30602301ed1a7bfd0d92bd94a4d9a76b58ded2e0755b3326923168df91dac146d00934907bab94d7bfb47d8e00c02f30fc96faf0b78df9a34cac845", 0x80, 0x9}, {&(0x7f0000001380)="d3f06727dc5ad427abbb5aa4350718f91fd576ceee73756c53a5fdbbbdd2a72f62bc68a3193a37e1503ffa773feb4af7b0196a92951021c6cb07fdd819c7e1f1174ea96f3d8c6779232571dc89ba4e1a08ee2e58c64afa78f2f17607da13ab87424ad41a5fcd5b0405308b798b80d6fb49e7d0f3dc17462613d57c22bd432584b05e5fbbd8f16a9252e02de9ac96d64c93e27fa62b26a27175fe05544976539beffabfa7598305e0039323a3a0e7aa6f51ad7315896cfea0a665ae253435be96bb487d19407aa3d0d4f60f616a184966b46c3b34dbe93a79c436e8c33d977a691586d3aa5757ad3bacc49e139f677f566ced89ea30b387cc", 0xf8, 0x2c60}, {&(0x7f0000001480)="1b9647aa63a6a5600603cce636dc50891fe2d3bc5622ef9b25c94a7c1e214d386ce6369077336e746a31ceb4d7f7dac42c65509d9d46f6fb630fe936491e12ce60976c10e7c84584b34bb47be4949dfc05fcbaac28e0fe4fc9a2a7faf3ffe1d39bd87e33fa", 0x65, 0x5}, {&(0x7f0000001500)="6a3f71e2ab823eb746745a5c3de9b0c3d478e6f7d702b8795c599aa8410c46c08dc6c40978f91828a974afa8198c7de1b3767e2f8221e5c107fb5bd8f810af505a524e37d68c9b482acdb9b8ecb75fde62cd7ffb63edf58c8eaea41f209e8256fafc756ab765e68e24c0c9519c1757114bd07da7036586f0ebed5b101b2776ea9cb6a146d82dfdd85ec3e80c4910a43b69391795ef56fde639d175cb456b6a74c75166a6481cc4c32004e88a37aa09ce1655adf749efbbfe95a16f8912db5737ab2577016bd60a4c1e70501a89d83162fddeb29311a86098767e53f9ee72", 0xde, 0x125}], 0x2000001, &(0x7f0000001680)={[{'/#{'}, {'ctr-aes-neonbs-sync\x00'}, {'{/{'}, {'ctr-aes-neonbs-sync\x00'}, {'lzs\x00'}, {'['}], [{@fowner_lt={'fowner<', r5}}, {@obj_role={'obj_role', 0x3d, 'ctr-aes-neonbs-sync\x00'}}, {@fsname={'fsname', 0x3d, 'ctr-aes-neonbs-sync\x00'}}, {@subj_user={'subj_user', 0x3d, 'lzs\x00'}}]})
r6 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc)
setregid(r7, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x2, r3, r4, r5, r7, 0x84, 0x5}, 0x0, 0x0, 0x0, 0x80000000, 0x9, 0x4ea, 0x5, 0xf5ee, 0x7f, 0x8, 0xffffffffffffffff})
r8 = getegid()
getgroups(0x6, &(0x7f00000001c0)=[0xee01, 0xee01, 0xee01, 0x0, 0xee01, 0xffffffffffffffff])
recvmmsg$unix(r0, &(0x7f0000005e00)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000280)=""/137, 0x89}, {&(0x7f00000003c0)=""/103, 0x67}, {&(0x7f0000000440)=""/178, 0xb2}], 0x3, &(0x7f0000000540)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000000740)=""/232, 0xe8}, {&(0x7f0000000840)=""/180, 0xb4}, {&(0x7f0000000900)=""/88, 0x58}, {&(0x7f0000000980)=""/33, 0x21}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/117, 0x75}, {&(0x7f0000002b40)=""/212, 0xd4}], 0xa, &(0x7f0000002d00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000002d80), 0x6e, &(0x7f0000003080)=[{&(0x7f0000002e00)=""/154, 0x9a}, {&(0x7f0000002ec0)=""/233, 0xe9}, {&(0x7f0000002fc0)=""/164, 0xa4}], 0x3, &(0x7f00000030c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000003140), 0x6e, &(0x7f0000003280)=[{&(0x7f00000031c0)=""/140, 0x8c}], 0x1, &(0x7f00000032c0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}], 0x128}}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/166, 0xa6}, {&(0x7f00000034c0)}, {&(0x7f0000003500)=""/250, 0xfa}, {&(0x7f0000003600)=""/105, 0x69}, {&(0x7f0000003680)=""/32, 0x20}], 0x5, &(0x7f0000003740)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f00000037c0)=@abs, 0x6e, &(0x7f0000005a80)=[{&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/241, 0xf1}, {&(0x7f0000004940)=""/25, 0x19}, {&(0x7f0000004980)=""/103, 0x67}, {&(0x7f0000004a00)=""/115, 0x73}, {&(0x7f0000004a80)=""/4096, 0x1000}], 0x6, &(0x7f0000005b00)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000005b80), 0x6e, &(0x7f0000005d80)=[{&(0x7f0000005c00)=""/224, 0xe0}, {&(0x7f0000005d00)=""/38, 0x26}, {&(0x7f0000005d40)=""/63, 0x3f}], 0x3, &(0x7f0000005dc0)=[@cred={{0x1c}}], 0x20}}], 0x7, 0x40000040, &(0x7f0000005fc0))
fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000006000)={{}, {}, [{0x2, 0x5, 0xee01}, {0x2, 0x4, r1}, {0x2, 0x3}], {0x4, 0x3}, [{0x8, 0x4, r2}, {0x8, 0x1, r7}, {0x8, 0x4, r8}, {0x8, 0x4, r9}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x7, 0xee00}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x1, 0xee01}, {0x8, 0x4, r10}], {0x10, 0x4}, {0x20, 0x5}}, 0x84, 0x2)
r11 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r11, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:55:27 executing program 5:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, r0)
[ 856.048184] loop3: detected capacity change from 0 to 4
[ 856.063965] FAULT_INJECTION: forcing a failure.
[ 856.063965] name failslab, interval 1, probability 0, space 0, times 0
[ 856.066422] CPU: 1 UID: 0 PID: 11151 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 856.066457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 856.066472] Call Trace:
[ 856.066480]
[ 856.066490] dump_stack_lvl+0xfa/0x120
[ 856.066529] should_fail_ex+0x4d7/0x5e0
[ 856.066575] ? skb_clone+0x191/0x400
[ 856.066602] should_failslab+0xc2/0x120
[ 856.066643] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 856.066690] skb_clone+0x191/0x400
[ 856.066722] netlink_broadcast_filtered+0xab1/0xe90
[ 856.066777] ? __pfx_netlink_broadcast_filtered+0x10/0x10
[ 856.066809] ? skb_put+0x138/0x1b0
[ 856.066851] netlink_broadcast+0x39/0x50
[ 856.066882] kobject_uevent_env+0xa58/0xf90
[ 856.066927] ? lock_is_held_type+0x9e/0x120
[ 856.066961] loop_configure+0xe2d/0x1590
[ 856.067019] ? __pfx_loop_configure+0x10/0x10
[ 856.067067] ? avc_has_extended_perms+0x107/0xf20
[ 856.067101] ? find_held_lock+0x2b/0x80
[ 856.067136] ? avc_has_extended_perms+0x23b/0xf20
[ 856.067169] ? lock_release+0xc8/0x290
[ 856.067199] lo_ioctl+0x66d/0x1c70
[ 856.067232] ? __pfx_lo_ioctl+0x10/0x10
[ 856.067256] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 856.067292] ? __pfx_perf_trace_lock+0x10/0x10
[ 856.067325] ? lock_acquire+0x15e/0x2f0
[ 856.067349] ? __virt_addr_valid+0x1c6/0x5d0
[ 856.067390] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 856.067431] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 856.067468] ? lock_release+0xc8/0x290
[ 856.067497] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 856.067569] ? print_circular_bug+0x300/0x360
[ 856.067592] ? __fget_files+0x34/0x3b0
[ 856.067626] ? find_held_lock+0x2b/0x80
[ 856.067660] ? __fget_files+0x203/0x3b0
[ 856.067701] ? __pfx_lo_ioctl+0x10/0x10
[ 856.067727] blkdev_ioctl+0x27c/0x6c0
[ 856.067761] ? __pfx_blkdev_ioctl+0x10/0x10
[ 856.067795] ? selinux_file_ioctl+0xb9/0x280
[ 856.067823] ? __pfx_blkdev_ioctl+0x10/0x10
[ 856.067859] __x64_sys_ioctl+0x18f/0x210
[ 856.067893] do_syscall_64+0xbf/0x360
[ 856.067927] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 856.067952] RIP: 0033:0x7fdb5909a8d7
[ 856.067972] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 856.067996] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 856.068020] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 856.068037] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 856.068052] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 856.068067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 856.068081] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 856.068118]
[ 856.136277] EXT4-fs (loop3): Can't read superblock on 2nd try
19:55:28 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0x0, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:55:28 executing program 5:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, r0)
19:55:37 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 46)
19:55:37 executing program 5:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, r0)
19:55:37 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
r3 = syz_open_dev$evdev(&(0x7f0000000140), 0xa5c, 0x0)
close(r3)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x810, r2, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e24, 0x0, @remote}, 0x1c)
19:55:37 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0x0, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:55:37 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x80081272, r0)
19:55:37 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0xffeb}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:55:37 executing program 1:
r0 = fcntl$getown(0xffffffffffffffff, 0x9)
fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000100)={0x0, 0x4, 0x400, 0xfffffffffffffffe, r0})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r1, 0x9, 0x100000000, 0x3})
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7f, 0x1, 0x7, 0x40, 0x0, 0x5, 0x70000, 0x9, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffffff2c, 0x0, @perf_config_ext={0x8, 0xfffffffffffffff7}, 0x11238, 0xfffffffffffffeff, 0x7fffffff, 0x5, 0x79, 0x3579, 0x5, 0x0, 0x2cf, 0x0, 0x6}, 0xffffffffffffffff, 0x3, r2, 0xa)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:55:37 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
[ 865.806584] loop3: detected capacity change from 0 to 4
[ 865.824066] EXT4-fs (loop3): Can't read superblock on 2nd try
19:55:37 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
19:55:37 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0xfffffdef}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:55:37 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x80081280, r0)
19:55:37 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, r0)
19:55:37 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 47)
19:55:37 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:55:37 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="3d180000000000", @ANYRESHEX=r1, @ANYBLOB="05001fd8b1a807fa6ceb72feda6c1d6af797d00d435697b3"])
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
[ 866.049684] loop3: detected capacity change from 0 to 4
[ 866.075514] FAULT_INJECTION: forcing a failure.
[ 866.075514] name failslab, interval 1, probability 0, space 0, times 0
[ 866.077352] CPU: 1 UID: 0 PID: 11408 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 866.077383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 866.077396] Call Trace:
[ 866.077405]
[ 866.077414] dump_stack_lvl+0xfa/0x120
[ 866.077447] should_fail_ex+0x4d7/0x5e0
[ 866.077486] ? getname_flags.part.0+0x48/0x540
[ 866.077510] should_failslab+0xc2/0x120
[ 866.077546] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 866.077576] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 866.077613] ? selinux_file_ioctl+0xb9/0x280
[ 866.077639] getname_flags.part.0+0x48/0x540
[ 866.077667] __x64_sys_mkdir+0xdb/0x140
[ 866.077701] do_syscall_64+0xbf/0x360
[ 866.077738] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 866.077761] RIP: 0033:0x7fdb59099c27
[ 866.077778] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 866.077798] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 866.077819] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 866.077834] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 866.077847] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 866.077861] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 866.077874] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 866.077905]
19:55:38 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x2}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 866.140503] 9p: Bad value for 'rfdno'
[ 866.182283] 9p: Bad value for 'rfdno'
19:55:46 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0x0, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:55:46 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
19:55:46 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4)
19:55:46 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x3}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:55:46 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x80086601, r0)
19:55:46 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, r0)
19:55:46 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r0)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:55:46 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 48)
19:55:46 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x100, @loopback}, 0x1c)
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000))
[ 874.690996] loop3: detected capacity change from 0 to 4
[ 874.715422] EXT4-fs (loop3): Can't read superblock on 2nd try
19:55:46 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$ttys(0xc, 0x2, 0x1)
perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x8, 0x1, 0x8, 0x8, 0x0, 0x2, 0x8, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x1f, 0x1}, 0x0, 0x8001, 0x80, 0x2, 0x23, 0x3, 0x80, 0x0, 0x8, 0x0, 0xbc3}, 0x0, 0xa, r1, 0x2)
r3 = timerfd_create(0x2, 0x0)
ppoll(&(0x7f0000000100)=[{r2, 0x4432}, {r3, 0x88}], 0x2, &(0x7f0000000140), &(0x7f0000000180)={[0xe961]}, 0x8)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:55:46 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1a000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:55:46 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
19:55:46 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, r0)
19:55:46 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x80087601, r0)
19:55:46 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 49)
19:55:46 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x68000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 875.028039] loop3: detected capacity change from 0 to 4
[ 875.042184] FAULT_INJECTION: forcing a failure.
[ 875.042184] name failslab, interval 1, probability 0, space 0, times 0
[ 875.043822] CPU: 0 UID: 0 PID: 11574 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 875.043851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 875.043864] Call Trace:
[ 875.043876]
[ 875.043885] dump_stack_lvl+0xfa/0x120
[ 875.043919] should_fail_ex+0x4d7/0x5e0
[ 875.043959] ? skb_clone+0x191/0x400
[ 875.043983] should_failslab+0xc2/0x120
[ 875.044019] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 875.044060] skb_clone+0x191/0x400
[ 875.044088] netlink_broadcast_filtered+0xab1/0xe90
[ 875.044130] ? __pfx_netlink_broadcast_filtered+0x10/0x10
[ 875.044158] ? skb_put+0x138/0x1b0
[ 875.044195] netlink_broadcast+0x39/0x50
[ 875.044222] kobject_uevent_env+0xa58/0xf90
[ 875.044261] ? lock_is_held_type+0x9e/0x120
[ 875.044290] loop_configure+0xe2d/0x1590
[ 875.044342] ? __pfx_loop_configure+0x10/0x10
[ 875.044383] ? avc_has_extended_perms+0x107/0xf20
[ 875.044413] ? find_held_lock+0x2b/0x80
[ 875.044444] ? avc_has_extended_perms+0x23b/0xf20
[ 875.044473] ? lock_release+0xc8/0x290
[ 875.044499] lo_ioctl+0x66d/0x1c70
[ 875.044528] ? __pfx_lo_ioctl+0x10/0x10
[ 875.044548] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 875.044579] ? __pfx_perf_trace_lock+0x10/0x10
[ 875.044609] ? lock_acquire+0x15e/0x2f0
[ 875.044630] ? __virt_addr_valid+0x1c6/0x5d0
[ 875.044665] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 875.044700] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 875.044739] ? lock_release+0xc8/0x290
[ 875.044764] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 875.044824] ? print_circular_bug+0x300/0x360
[ 875.044844] ? __fget_files+0x34/0x3b0
[ 875.044874] ? find_held_lock+0x2b/0x80
[ 875.044903] ? __fget_files+0x203/0x3b0
[ 875.044934] ? __pfx_lo_ioctl+0x10/0x10
[ 875.044956] blkdev_ioctl+0x27c/0x6c0
[ 875.044986] ? __pfx_blkdev_ioctl+0x10/0x10
[ 875.045016] ? selinux_file_ioctl+0xb9/0x280
[ 875.045041] ? __pfx_blkdev_ioctl+0x10/0x10
[ 875.045072] __x64_sys_ioctl+0x18f/0x210
[ 875.045101] do_syscall_64+0xbf/0x360
[ 875.045131] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 875.045154] RIP: 0033:0x7fdb5909a8d7
[ 875.045171] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 875.045206] RSP: 002b:00007fdb5660ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 875.045227] RAX: ffffffffffffffda RBX: 00007fdb590e4970 RCX: 00007fdb5909a8d7
[ 875.045242] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 875.045255] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[ 875.045268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 875.045281] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
[ 875.045313]
[ 875.120898] EXT4-fs (loop3): Can't read superblock on 2nd try
19:55:55 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 50)
19:55:55 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:55:55 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x0, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:55:55 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, r0)
19:55:55 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, r0)
19:55:55 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:55:55 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x80111500, r0)
19:55:55 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x2}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:55:55 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, r0)
19:55:55 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x4}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 883.432372] loop3: detected capacity change from 0 to 4
19:55:55 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
[ 883.453356] EXT4-fs (loop3): Can't read superblock on 2nd try
19:56:03 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x0, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:56:03 executing program 1:
sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x8000)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:56:03 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x801c581f, r0)
19:56:03 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = fsmount(0xffffffffffffffff, 0x1, 0x4)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfffff800}, 0x1c)
19:56:03 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x8}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:03 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, r0)
19:56:03 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 51)
19:56:03 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, r0)
19:56:03 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
19:56:03 executing program 7:
perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x3a85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x141a40, 0x10)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffb, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff}, 0x1c)
[ 891.850124] loop3: detected capacity change from 0 to 4
[ 891.852966] FAULT_INJECTION: forcing a failure.
[ 891.852966] name failslab, interval 1, probability 0, space 0, times 0
[ 891.853991] CPU: 0 UID: 0 PID: 11753 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 891.854010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 891.854019] Call Trace:
[ 891.854024]
[ 891.854030] dump_stack_lvl+0xfa/0x120
[ 891.854053] should_fail_ex+0x4d7/0x5e0
[ 891.854079] ? getname_flags.part.0+0x48/0x540
[ 891.854096] should_failslab+0xc2/0x120
[ 891.854119] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 891.854138] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 891.854161] ? selinux_file_ioctl+0xb9/0x280
[ 891.854178] getname_flags.part.0+0x48/0x540
[ 891.854196] __x64_sys_mkdir+0xdb/0x140
[ 891.854218] do_syscall_64+0xbf/0x360
[ 891.854236] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 891.854250] RIP: 0033:0x7fdb59099c27
[ 891.854261] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 891.854274] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 891.854289] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 891.854298] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 891.854307] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 891.854316] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 891.854324] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 891.854343]
19:56:03 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 52)
19:56:03 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x80811501, r0)
19:56:03 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, r0)
19:56:03 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xa}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:03 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x2, 0x0, 0x0, 0x0, 0x69b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x894, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xca, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x4}, 0x8824, 0x800000001, 0x0, 0x0, 0x0, 0x4b, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}})
connect$inet6(r5, &(0x7f0000000240)={0xa, 0x4e20, 0x10000, @local, 0x8}, 0x1c)
fcntl$setlease(r0, 0x400, 0x2)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="7766646eeefc195b14946f0aa48674de63e9b2fae402", @ANYRESHEX=r2, @ANYBLOB=',\x00'])
getsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r6 = timerfd_create(0x2, 0x80800)
ioctl$AUTOFS_IOC_PROTOVER(r6, 0x80049363, &(0x7f0000000100))
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000040))
mkdirat(r3, &(0x7f00000001c0)='./file0\x00', 0x163)
19:56:03 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
[ 892.057055] loop3: detected capacity change from 0 to 4
[ 892.058271] FAULT_INJECTION: forcing a failure.
[ 892.058271] name failslab, interval 1, probability 0, space 0, times 0
[ 892.063090] CPU: 1 UID: 0 PID: 11868 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 892.063122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 892.063134] Call Trace:
[ 892.063141]
[ 892.063150] dump_stack_lvl+0xfa/0x120
[ 892.063184] should_fail_ex+0x4d7/0x5e0
[ 892.063224] should_failslab+0xc2/0x120
[ 892.063260] kmem_cache_alloc_lru_noprof+0x73/0x3c0
[ 892.063291] ? lock_release+0xc8/0x290
[ 892.063314] ? __d_alloc+0x31/0xa10
[ 892.063354] __d_alloc+0x31/0xa10
[ 892.063392] d_alloc+0x4a/0x1e0
[ 892.063428] lookup_one_qstr_excl+0x174/0x270
[ 892.063452] ? mnt_want_write+0x153/0x420
[ 892.063481] filename_create+0x1ca/0x480
[ 892.063510] ? __pfx_filename_create+0x10/0x10
[ 892.063538] ? __virt_addr_valid+0x2e8/0x5d0
[ 892.063585] do_mkdirat+0x9a/0x3d0
[ 892.063620] ? __pfx_do_mkdirat+0x10/0x10
[ 892.063663] __x64_sys_mkdir+0xf3/0x140
[ 892.063697] do_syscall_64+0xbf/0x360
[ 892.063734] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 892.063756] RIP: 0033:0x7fdb59099c27
[ 892.063773] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 892.063794] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 892.063815] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 892.063830] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 892.063843] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 892.063856] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 892.063869] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 892.063902]
19:56:04 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x0, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:56:04 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, r0)
[ 892.226440] 9p: Bad value for 'rfdno'
[ 892.328716] 9p: Bad value for 'rfdno'
19:56:13 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:13 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xb}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:13 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0x0, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:56:13 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = syz_open_dev$mouse(&(0x7f00000000c0), 0x4, 0x300c0)
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x7, 0xa0, 0x7f, 0x81, 0x0, 0x4, 0x40, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xc394, 0x1, @perf_bp, 0x40000, 0x4, 0x0, 0x5, 0x82, 0xfffffff7, 0x3, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x7, r1, 0x2)
19:56:13 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 53)
19:56:13 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
19:56:13 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0045878, r0)
19:56:13 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x80000000}, 0x2600, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r1, 0x29, 0x1f, &(0x7f00000003c0), 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
[ 901.526127] loop3: detected capacity change from 0 to 4
[ 901.531791] FAULT_INJECTION: forcing a failure.
[ 901.531791] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 901.532859] CPU: 0 UID: 0 PID: 11997 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 901.532876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 901.532883] Call Trace:
[ 901.532887]
[ 901.532892] dump_stack_lvl+0xfa/0x120
[ 901.532913] should_fail_ex+0x4d7/0x5e0
[ 901.532935] strncpy_from_user+0x3b/0x2f0
[ 901.532954] getname_flags.part.0+0x8d/0x540
[ 901.532971] __x64_sys_mkdir+0xdb/0x140
[ 901.532989] do_syscall_64+0xbf/0x360
[ 901.533005] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 901.533019] RIP: 0033:0x7fdb59099c27
[ 901.533028] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 901.533040] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 901.533051] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 901.533059] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 901.533066] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 901.533074] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 901.533081] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 901.533098]
19:56:13 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 54)
19:56:13 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:13 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:13 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
[ 901.656622] loop3: detected capacity change from 0 to 4
[ 901.663641] FAULT_INJECTION: forcing a failure.
[ 901.663641] name failslab, interval 1, probability 0, space 0, times 0
[ 901.664514] CPU: 1 UID: 0 PID: 12014 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 901.664531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 901.664539] Call Trace:
[ 901.664544]
[ 901.664550] dump_stack_lvl+0xfa/0x120
[ 901.664573] should_fail_ex+0x4d7/0x5e0
[ 901.664598] should_failslab+0xc2/0x120
[ 901.664620] kmem_cache_alloc_lru_noprof+0x73/0x3c0
[ 901.664640] ? lock_release+0xc8/0x290
[ 901.664654] ? __d_alloc+0x31/0xa10
[ 901.664679] __d_alloc+0x31/0xa10
[ 901.664701] d_alloc+0x4a/0x1e0
[ 901.664722] lookup_one_qstr_excl+0x174/0x270
[ 901.664741] ? mnt_want_write+0x153/0x420
[ 901.664759] filename_create+0x1ca/0x480
[ 901.664777] ? __pfx_filename_create+0x10/0x10
[ 901.664793] ? __virt_addr_valid+0x2e8/0x5d0
[ 901.664821] do_mkdirat+0x9a/0x3d0
[ 901.664841] ? __pfx_do_mkdirat+0x10/0x10
[ 901.664866] __x64_sys_mkdir+0xf3/0x140
[ 901.664887] do_syscall_64+0xbf/0x360
[ 901.664904] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 901.664918] RIP: 0033:0x7fdb59099c27
[ 901.664929] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 901.664941] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 901.664954] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 901.664962] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 901.664970] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 901.664979] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 901.664987] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 901.665005]
19:56:13 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x290800, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x1f, 0x6, 0xa8, 0x10000, 0x9}, 0x14)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:56:13 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0045878, r0)
19:56:13 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:23 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:23 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0x0, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:56:23 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000400)="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")
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = getpgid(0x0)
move_pages(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x2, 0x1, 0x1, 0x20, 0x0, 0xffff, 0xa1000, 0x5, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x4, 0xfffffffffffffff7}, 0x44800, 0x5, 0x0, 0x4, 0x4, 0x8, 0x30, 0x0, 0x3, 0x0, 0x3}, r4, 0x8, r0, 0x0)
r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0)
fcntl$lock(r0, 0x26, &(0x7f0000000140)={0x1, 0x3, 0xffffffffffff859a, 0x5, r6})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfQno=', @ANYRESHEX=r3, @ANYBLOB=',\x00'])
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4)
dup(r2)
openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x20000, 0x10)
19:56:23 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x16}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:23 executing program 7:
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_tables_matches\x00')
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:56:23 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 55)
19:56:23 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0101282, r0)
19:56:23 executing program 4:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x0, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
[ 911.491557] 9p: Unknown parameter 'wfQno'
[ 911.518340] 9p: Unknown parameter 'wfQno'
[ 911.545087] loop3: detected capacity change from 0 to 4
19:56:23 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
[ 911.567162] EXT4-fs (loop3): Can't read superblock on 2nd try
19:56:23 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0189436, r0)
19:56:23 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:23 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0xfffffffffffffedb, 0x79, 0x0, 0x1, 0x0, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/fscreate\x00', 0x2, 0x0)
fcntl$notify(r1, 0x402, 0x80000000)
19:56:23 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x24}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:23 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 56)
19:56:23 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:56:23 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[@window={0x3, 0x6, 0x5}, @sack_perm, @mss={0x2, 0x80000001}], 0x3)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x0)
listen(r1, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000040)={0xfff, 0x8, 0x4, 0x10001, 0x5, [{0xfa9d, 0x0, 0x8, '\x00', 0x218b}, {0x0, 0x8, 0x4}, {0x80, 0x61d, 0x13, '\x00', 0x4}, {0x6, 0xd8, 0x80000000, '\x00', 0x1900}, {0x8, 0x0, 0x3ff}]})
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
[ 911.813231] loop3: detected capacity change from 0 to 4
[ 911.831313] FAULT_INJECTION: forcing a failure.
[ 911.831313] name failslab, interval 1, probability 0, space 0, times 0
[ 911.833465] CPU: 1 UID: 0 PID: 12277 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 911.833496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 911.833508] Call Trace:
[ 911.833516]
[ 911.833524] dump_stack_lvl+0xfa/0x120
[ 911.833558] should_fail_ex+0x4d7/0x5e0
[ 911.833598] ? jbd2__journal_start+0x193/0x6b0
[ 911.833625] should_failslab+0xc2/0x120
[ 911.833665] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 911.833704] ? lock_is_held_type+0x9e/0x120
[ 911.833765] jbd2__journal_start+0x193/0x6b0
[ 911.833804] __ext4_journal_start_sb+0x325/0x5d0
[ 911.833859] __ext4_new_inode+0x2cbe/0x4d70
[ 911.833928] ? __pfx___ext4_new_inode+0x10/0x10
[ 911.833976] ? __pfx_avc_has_perm+0x10/0x10
[ 911.834016] ? __pfx___dquot_initialize+0x10/0x10
[ 911.834065] ext4_mkdir+0x331/0xb30
[ 911.834109] ? __pfx_ext4_mkdir+0x10/0x10
[ 911.834137] ? security_inode_permission+0x72/0xe0
[ 911.834180] vfs_mkdir+0x59a/0x8d0
[ 911.834221] do_mkdirat+0x19f/0x3d0
[ 911.834266] ? __pfx_do_mkdirat+0x10/0x10
[ 911.834319] __x64_sys_mkdir+0xf3/0x140
[ 911.834360] do_syscall_64+0xbf/0x360
[ 911.834397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 911.834424] RIP: 0033:0x7fdb59099c27
[ 911.834445] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 911.834470] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 911.834495] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 911.834513] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 911.834530] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 911.834548] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 911.834567] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 911.834613]
[ 911.863929] EXT4-fs error (device sda) in __ext4_new_inode:1086: Out of memory
19:56:23 executing program 5:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff)
19:56:33 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0x0, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:56:33 executing program 5:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff)
19:56:33 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc020660b, r0)
19:56:33 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 57)
19:56:33 executing program 1:
r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$NL80211_CMD_UPDATE_OWE_INFO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x390, r0, 0x100, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x6c13, 0x35}}}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x62}, @NL80211_ATTR_IE={0x29f, 0x2a, [@random={0x3, 0x71, "5e3949cc2ede6349baf5261900d95962a6a654e8bd31e9103bc74e6aa4a55b11f4c62ef6cb3386c00737d37b3d9ca5ed313ef29f8ac25647abef965eb7768e51a04cd9b1eac3cd9545bf6cd9da22dfe1ec1847b0853dee565cb1bed648154c249d4242914982370a182bad27f421a12a05"}, @perr={0x84, 0xe8, {0xf9, 0xe, [@not_ext={{}, @device_a, 0x1, "", 0x42}, @ext={{}, @device_a, 0x9, @device_b, 0x41}, @ext={{}, @device_a, 0x7ff, @device_b, 0x18}, @not_ext={{}, @device_a, 0x0, "", 0x2b}, @not_ext={{}, @device_a, 0xce42188, "", 0x41}, @ext={{}, @device_b, 0x7, @broadcast, 0x1b}, @ext={{}, @device_a, 0x3dbc, @device_a, 0x13}, @ext={{}, @device_a, 0x9, @device_b, 0x19}, @ext={{}, @device_a, 0x0, @device_a, 0xc}, @ext={{}, @broadcast, 0xbf3, @device_b, 0xf}, @not_ext={{}, @device_a, 0xd37, "", 0x3f}, @not_ext={{}, @device_a, 0x2, "", 0x3e}, @not_ext={{}, @device_b, 0x66a, "", 0xe}, @ext={{}, @device_a, 0x4, @device_b, 0xa}]}}, @chsw_timing={0x68, 0x4, {0x20, 0x800}}, @ibss={0x6, 0x2, 0x6}, @tim={0x5, 0x75, {0x8, 0xe2, 0x3, "8b3d8fb132a94ddeab678d1f20cb8abde36e59ffbfcbfec2a6b658c95b267df69d413296e960166d02fbf577a4bc18f8d673fbd1636bd8df2697258dcd3a6760b2c61343a3fa345756d08a0278f49ffca742c8d8f33f80a740025fb0207f3996c64efbbb5813c279b2e0cda9ee7792600c63"}}, @random_vendor={0xdd, 0xbb, "f3afa55c385be4d4aa8314ad600231ee3f9becc8afdb8978e01173a87369e12efe18d6df2094a57914138be2e11ca4f9f9cff6730b5b317036ed39537c6fd1b4b83bda24a1256647e6235c3b033f4b9be0adff7794ad8cac7a6e4e05eac8b86c1015584dd4322137a0758719d1746c77094c04f90ef78938421c7752b22622880d6c16dcfab8ad5c2bbf0a3f11ecfd7114492f99addc9719a689e1362c2510e91fdc2f4bb367d00b8e5853292ec6d99aeddda493ce9f79e0636c4d"}]}, @NL80211_ATTR_IE={0x5a, 0x2a, [@link_id={0x65, 0x12, {@from_mac=@device_b, @device_b, @device_b}}, @perr={0x84, 0x35, {0x3, 0x3, [@ext={{}, @device_a, 0x4, @device_b, 0x2c}, @not_ext={{}, @broadcast, 0x4, "", 0x24}, @ext={{}, @broadcast, 0x5, @broadcast, 0x30}]}}, @supported_rates={0x1, 0x6, [{0x6}, {0x60}, {0x34}, {0x6}, {0x1b}, {0xc, 0x1}]}, @dsss={0x3, 0x1, 0x3c}]}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x54}, @NL80211_ATTR_IE={0x23, 0x2a, [@rann={0x7e, 0x15, {{0x1, 0x5a}, 0x81, 0x3, @device_a, 0x10001, 0x3f, 0x9}}, @mesh_id={0x72, 0x6}]}, @NL80211_ATTR_IE={0x20, 0x2a, [@link_id={0x65, 0x12, {@from_mac=@broadcast, @device_a, @broadcast}}, @mesh_id={0x72, 0x6}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x390}, 0x1, 0x0, 0x0, 0xd0}, 0x40001)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:56:33 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x60}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:33 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:56:33 executing program 7:
perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x6ac, 0x0, 0x1, 0x3, 0x3, 0x5}, 0x20)
19:56:33 executing program 5:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff)
19:56:33 executing program 7:
getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/192, 0xc0, 0x0, &(0x7f00000000c0)=""/1, 0x1}, &(0x7f0000000140)=0x40)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:56:33 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe0}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 922.013964] loop3: detected capacity change from 0 to 4
[ 922.035318] EXT4-fs (loop3): Can't read superblock on 2nd try
19:56:33 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc030128a, r0)
19:56:34 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 58)
19:56:34 executing program 5:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:34 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x108c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = io_uring_setup(0x101d, &(0x7f0000000040)={0x0, 0x8086, 0x0, 0x3, 0x3a6})
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
listen(r3, 0x0)
ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x9}}, './file0\x00'})
ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x800, 0x7ff}}, './file0\x00'})
io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000140)=[r3, r1, r0, r4, r0, r5]}, 0x6)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:56:34 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000400)="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")
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = getpgid(0x0)
move_pages(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x2, 0x1, 0x1, 0x20, 0x0, 0xffff, 0xa1000, 0x5, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x4, 0xfffffffffffffff7}, 0x44800, 0x5, 0x0, 0x4, 0x4, 0x8, 0x30, 0x0, 0x3, 0x0, 0x3}, r4, 0x8, r0, 0x0)
r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0)
fcntl$lock(r0, 0x26, &(0x7f0000000140)={0x1, 0x3, 0xffffffffffff859a, 0x5, r6})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfQno=', @ANYRESHEX=r3, @ANYBLOB=',\x00'])
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4)
dup(r2)
openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x20000, 0x10)
[ 922.235019] 9p: Unknown parameter 'wfQno'
[ 922.244714] loop3: detected capacity change from 0 to 4
[ 922.254529] FAULT_INJECTION: forcing a failure.
[ 922.254529] name failslab, interval 1, probability 0, space 0, times 0
[ 922.256458] CPU: 1 UID: 0 PID: 12368 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 922.256487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 922.256500] Call Trace:
[ 922.256507]
[ 922.256516] dump_stack_lvl+0xfa/0x120
[ 922.256549] should_fail_ex+0x4d7/0x5e0
[ 922.256588] ? security_inode_alloc+0x3e/0x130
[ 922.256611] should_failslab+0xc2/0x120
[ 922.256647] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 922.256679] ? lockdep_init_map_type+0x4b/0x240
[ 922.256710] security_inode_alloc+0x3e/0x130
[ 922.256743] inode_init_always_gfp+0xc94/0xff0
[ 922.256781] alloc_inode+0x8d/0x250
[ 922.256804] new_inode+0x1e/0x160
[ 922.256829] __ext4_new_inode+0x35d/0x4d70
[ 922.256872] ? avc_has_perm_noaudit+0x150/0x3d0
[ 922.256907] ? __pfx___ext4_new_inode+0x10/0x10
[ 922.256943] ? __pfx_avc_has_perm+0x10/0x10
[ 922.256971] ? __pfx___dquot_initialize+0x10/0x10
[ 922.257010] ext4_mkdir+0x331/0xb30
[ 922.257046] ? __pfx_ext4_mkdir+0x10/0x10
[ 922.257069] ? security_inode_permission+0x72/0xe0
[ 922.257104] vfs_mkdir+0x59a/0x8d0
[ 922.257136] do_mkdirat+0x19f/0x3d0
[ 922.257171] ? __pfx_do_mkdirat+0x10/0x10
[ 922.257214] __x64_sys_mkdir+0xf3/0x140
[ 922.257248] do_syscall_64+0xbf/0x360
[ 922.257277] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 922.257300] RIP: 0033:0x7fdb59099c27
[ 922.257317] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 922.257337] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 922.257359] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 922.257373] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 922.257386] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 922.257400] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 922.257413] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 922.257446]
19:56:46 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0xb}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'})
r2 = accept4(r0, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000140)=0x80, 0x800)
sendfile(r1, r2, &(0x7f0000000180)=0x2, 0x40)
19:56:46 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0401289, r0)
19:56:46 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0x0, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:56:46 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x1f4}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:46 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpgid(0x0)
fork()
move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x7, 0x4, 0x5, 0x6, 0x0, 0x7, 0x26008, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x20, 0x7f, 0x0, 0x4, 0x7, 0x9, 0x21a, 0x0, 0x4, 0x0, 0x10001}, r1, 0xe, 0xffffffffffffffff, 0x3)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
io_setup(0x0, &(0x7f0000000000)=0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r5, 0x0)
listen(r5, 0x0)
r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0), 0x200102, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r7, 0x0)
listen(r7, 0x0)
io_submit(0x0, 0x5, &(0x7f0000000700)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x92c, r2, &(0x7f00000003c0)="3ba171ccc159e4a7294436e759a440d12a124f6fa1d70aab87d7c12ab4210eff0772cce862fab66d0956d8af3887ff4507591333c1e27ebaf95d77a0a1bad7da1051a741b314d4ed437bd39b79223461bfeb01a0ef52feb21e879113209927d6ceccce57e4a79be9ff553021815a8703a262d801a0f6cde32b61fb53b248f40e9413b46780f228c2b5c599994f5587d9a1fecaf1ceb5f23d2ca71930ef78f84485381e17f45d69ac70c85f9a47794a52ead4cc88b33517a09fcced39f5577dd9877c940e1c", 0xc5, 0x8}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x7, r5, &(0x7f0000000300)="9a94aee6886e278f6096e9411c6f0262189485d59f87b6a359d64c5499e815735607b865bda3129f0575a9a71a1d0819a2e1c677c012f9b9", 0x38, 0x1000, 0x0, 0x3, r6}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x8, 0x1, r7, &(0x7f0000000540)="01b5757799798ddaf108d4956d5cbcc3ac9c78b49a47417fa5fe4fc390283a22f50979fe71fb3cb925e48c28038826c62ed52c7175c5098721fb70f5cd5d80e48471b879981807b55b91f9a430ef45002a263bfcae4b4e5c9abe4974ead2427cf2945d0a3a20f436bd73825c89b5bc1801b06cf1b0387d59b2b367593daeaf851215cb145f45bcd496e5bc40050915c1a1c215597bfd7a6bc6d9d7a7e4644bca1d61dff777a61b832a3921222eb15335c34227e700158c8e7092672eb864fab60676cc2d", 0xc4, 0x2, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x2, r0, &(0x7f0000000780)="941271bc3b40cb1d47ff31514c5f965218190358fe91349a14deecb6ff24b07e7b83fd4c7be8f6c848f3662bb4b60a01bbd971d0714067a177123afde89c7bbefd9ca174b4e7c5adf0136088a2c322be99e1f3ffce799b2fb613a2161df4aba9b064da9b1a0e74e870b87f6af7d759a8a535a371b939544f7bce003d6f05ae7fdf68d3c04e64a61c53d97ebd16dc269e2a1e4e73553af953dd8ed55925d5620c4c5a69fcd8edb74fd40d0d16a7e1300da0640b9752e9ec7c83da6d2fa0d654b596c25b6ade5a3ca76098", 0xca, 0x7, 0x0, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x6, 0x8, r2, &(0x7f0000000880)="19944c80f7dfb43b740ca667f7f5cdd4e4ec74e07e8fe612fa67e2334b16626bc14635d12835be1200d547ecf94977f402b69236af71c4e22fd33ca8a5257723afeb9400eb12b2ee88b8a2e6ea5413e8aaf8fc643d7ee666d2bb0237b106850dc27425d9208342fdc097ba92e7bd8b1e96efa0c5012590b0d57b15578b958e24368a55e370af7bd0a534641be2ac72a0e925db", 0x93, 0x80000000}])
r8 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r8, 0x0)
listen(r8, 0x0)
io_submit(r4, 0x2, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0xffe1, r8, &(0x7f0000000040)="4cb04ef09da00238bf156a8985dd839e580ac7823f53dd1a43e813580b19041c2264435f5f7de8edba203bf39f4d5ea7", 0x30, 0x9, 0x0, 0x3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="dea6e733c1c22ee98d4fdb3a491169f7f595f507601eb5d42c2e8783035f8192984e7ac67b336d2a0154cab90b109a021d67631bd5d7c26d0e4cc38ede36ccb9da0b411a5e3df4aec30d4d6df96e5c135a0968a9410ae3362fb83bb3876c300f57e0bd808cf0f6c7de811d10f7a9815b878446cd98eab400acdf350f02b85419b499f6b27b69c4597cf1c3326f98a56199a6c78c360fbbe1896ac03728592d17825907be694e3d54579d", 0xaa, 0x9}])
bind$inet6(r3, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
19:56:46 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 59)
19:56:46 executing program 5:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:46 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
[ 934.470973] loop3: detected capacity change from 0 to 4
[ 934.546169] EXT4-fs (loop3): Can't read superblock on 2nd try
19:56:46 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
19:56:46 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc040128b, r0)
19:56:46 executing program 5:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:46 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x3e8}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:46 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x8, 0xfe, 0x9, 0x4, 0x0, 0x7fff, 0x5860, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x4, 0x7fff, 0x0, 0x9, 0x800, 0x7967, 0x7fff, 0x0, 0x401, 0x0, 0x8001}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB='\a\x00'])
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x5, 0x8d, 0x5, 0x6, 0x0, 0x4, 0x800, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000100), 0x9}, 0x44a02, 0x81, 0x6, 0x2, 0x6, 0x2, 0xff, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x5, r0, 0x3)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:56:46 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 60)
19:56:46 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
19:56:46 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:46 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, r0)
[ 934.894864] 9p: Bad value for 'wfdno'
[ 934.935162] loop3: detected capacity change from 0 to 4
[ 934.936434] 9p: Bad value for 'wfdno'
[ 934.938781] FAULT_INJECTION: forcing a failure.
[ 934.938781] name failslab, interval 1, probability 0, space 0, times 0
[ 934.940422] CPU: 1 UID: 0 PID: 12566 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 934.940455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 934.940469] Call Trace:
[ 934.940477]
[ 934.940487] dump_stack_lvl+0xfa/0x120
[ 934.940524] should_fail_ex+0x4d7/0x5e0
[ 934.940567] ? security_inode_alloc+0x3e/0x130
[ 934.940592] should_failslab+0xc2/0x120
[ 934.940631] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 934.940665] ? lockdep_init_map_type+0x4b/0x240
[ 934.940698] security_inode_alloc+0x3e/0x130
[ 934.940732] inode_init_always_gfp+0xc94/0xff0
[ 934.940772] alloc_inode+0x8d/0x250
[ 934.940797] new_inode+0x1e/0x160
[ 934.940823] __ext4_new_inode+0x35d/0x4d70
[ 934.940871] ? avc_has_perm_noaudit+0x150/0x3d0
[ 934.940909] ? __pfx___ext4_new_inode+0x10/0x10
[ 934.940948] ? __pfx_avc_has_perm+0x10/0x10
[ 934.940978] ? __pfx___dquot_initialize+0x10/0x10
[ 934.941019] ext4_mkdir+0x331/0xb30
[ 934.941057] ? __pfx_ext4_mkdir+0x10/0x10
[ 934.941082] ? security_inode_permission+0x72/0xe0
[ 934.941118] vfs_mkdir+0x59a/0x8d0
[ 934.941153] do_mkdirat+0x19f/0x3d0
[ 934.941191] ? __pfx_do_mkdirat+0x10/0x10
[ 934.941237] __x64_sys_mkdir+0xf3/0x140
[ 934.941274] do_syscall_64+0xbf/0x360
[ 934.941306] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 934.941330] RIP: 0033:0x7fdb59099c27
[ 934.941348] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 934.941371] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 934.941393] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 934.941409] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 934.941423] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 934.941438] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 934.941452] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 934.941487]
19:56:57 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 61)
19:56:57 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xa00}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:57 executing program 0:
fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x2})
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x0)
listen(r1, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:56:57 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
19:56:57 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e22, 0xb9, @mcast1, 0x7ff}}, 0x0, 0x0, 0xc, 0x0, "abbea950980e845a26579fc319873e290847ef6d73ef6817ad02a0be98662f2a255a331678f750b6c73857ee220db7dcbdb82705821c2807f8581cd9a523c07fad0dbc0f5deac19524d556eeca12903a"}, 0xd8)
19:56:57 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:57 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0x0, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:56:57 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x7fffffffffffffff, 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0x10001})
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r3})
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r6})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl1\x00', &(0x7f0000000400)={'ip6gre0\x00', 0x0, 0x29, 0x9, 0x3, 0xfffff01f, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}, @local, 0x7800, 0x10, 0x7, 0xfffffffc}})
r8 = socket$inet6_udp(0xa, 0x2, 0x0)
r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r10})
sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="e4000000", @ANYRES16=0x0, @ANYBLOB="000626bd7000fffbdf25170000000c00018008000300020000001400018008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="3c00018008000100", @ANYRES32=r6, @ANYBLOB="14000200766c616e3000000000000000000000001400020076657468315f6d61637674617000000008000300020000001c00018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000300020000002800018008000100", @ANYRES32=r10, @ANYBLOB="1400020076657468315f746f5f62726964676500080003000200000014000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="180001801400020076657468315f746f5f626f6e6400000004000180"], 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x0)
[ 945.636026] loop3: detected capacity change from 0 to 4
[ 945.644995] EXT4-fs (loop3): Can't read superblock on 2nd try
sendmmsg$inet6(r0, &(0x7f0000002c00)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, '\x00', 0x3, 0x0}, 0x8001}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="d878776e855a84baa5ce83e3327d6f35031e8636d7277bcbc7a3178f3317602f2a90e13cb78ddf643f0097674955c2b6d8a7c6a09e3e62", 0x37}], 0x1}}, {{&(0x7f0000000140)={0xa, 0x4e24, 0x3, @private0, 0x800}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000200)="710e19e39b764edcb4cb8cde1a6eecf4ea0970a3d8f8bbd331be6259cdc594d00237e1c63485457174941184d47364479cfa23b89b9a4d22f1f500f06ea20b25dc03b8b352733110a0a3072ba0a3a4d4f9f03889165fe9a06e317574e36d00d91405af96dd950e14efa16c3cb296622dd98f308df35ee9a654a525f301151fe84c31459a76112c975d81fbb37959f3507a82e18b7ed64bbc5010e66b6a2d32fddee8e7a9d1cc273514", 0xa9}], 0x5, &(0x7f00000023c0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xfffffffe}}], 0x18}}, {{&(0x7f0000002400)={0xa, 0x4e23, 0x20, @mcast2, 0x8}, 0x1c, &(0x7f00000026c0)=[{&(0x7f0000002440)="fad9fa24fd5be9d5d1ae417764e12c78a2ecbcb2d2b274c56f1cef136161d93ea3ad65de7292981d6a2b790b2b6c77a1efaa5b4d89cf3c34ab4ab1bebb788878153f0c62cacefdc55616a88df13a278dc56fa811d821534ede69aed8e70063ab14c23cdc74f45aacaa64d63c241f13030707aea7b6fc86406ee52096b319a96d236dbf03c61b7eef986664a4369ecf69f93e2985075a8469bfe2", 0x9a}, {&(0x7f0000002500)="700c812995bb0563", 0x8}, {&(0x7f0000002540)="b42c78e73266e00a4b126eaafcbfce4f936a249044b4752e78f486bfeee11a07943ae4d9ebcdecb001f91ead6f385e72ca321919f696f6a8970805703cfa30dd2c965cc026de47183b53ec9de9e0aa0466cf81", 0x53}, {&(0x7f00000025c0)="33b62bf6c28e09801949c2d5c713760a02200efd5e8d3d612457b57f58dd2b1bea848dc9709ec974b89c77abb236249b093087b305e77072ba84a292b2f6957517ae15846dcf17281d001a2b9ce9ac719dd9a1290e70fd226630665ac4a4ad027a9f9542f440d1636ab4720a0bd50464b700fa2fa67ff4eb7f8de31ad0b09bab2544fb19ee11ae9175dd326adede462e200850fee36874d435628b0fb44058022aae84672b1d7010ca2842b79d6de5c6d3664fee2a8b079abba5873971ea5bc77865dfbe77b646f7e387eb2db7468239b4669d1affab9cf29ace59086cf5798fd517", 0xe2}], 0x4, &(0x7f0000002700)=[@rthdrdstopts={{0xf0, 0x29, 0x37, {0x3b, 0x1a, '\x00', [@ra={0x5, 0x2, 0x6}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @pad1, @enc_lim={0x4, 0x1, 0x1}, @generic={0x9, 0xb5, "1977791038f7c4b828b7740727b74116abda3bc5b3bfd3025e70f705b69967f0ae07c043b0d58ccb152e3b0255efbbfc6e7cb15c626d43d3e84aa2031613e02e85cca97ce2df341071d774a7d6e1afc6ab253b21e2bc0017b7b2350b97b39c4e0ccbe6f837dea7d22886da7b1d8b52f5c7f24528dad1621e6d36dda35aae5f0e18118d08eab95d25fb1c124c14ef566778e0ebc52027e4289957cea636485c61ae37719a8b78339da57b808ff01d2c78033ec35fa9"}, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @rthdr={{0x88, 0x29, 0x39, {0x87, 0xe, 0x0, 0x5, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, '\x00', 0x32}, @mcast1, @empty, @local, @remote, @private1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}, @dstopts={{0x20, 0x29, 0x37, {0x1, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x7fff}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, r10}}}, @rthdr={{0x48, 0x29, 0x39, {0x2e, 0x6, 0x1, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @remote}, @private2, @local]}}}], 0x258}}, {{&(0x7f0000002980)={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, '\x00', 0x34}, 0x6a}, 0x1c, &(0x7f0000002b80)=[{&(0x7f00000029c0)="7aaf208c7621fd4b4d19f36e62d1adba6b0b7648361128c7ae0e89d3308c2feca420b47deb25f8634dcae51802dd2b050f01256be359b21283a5dc65028cc2d345740833668a793c755ed886c950ab8c80d06eda56b3df10e67ed93e17ed747f3c74407cac6b737e9865b98184d311b63eeab0e6d5a4347a6407bf1b6a16ccdac11be856b22281717735f2e73a568dffbb607dd55928e88ea8", 0x99}, {&(0x7f0000002a80)="13cc995cadb87e175ac00346c22e95d586946648024c9301cf86face88fff684a7d3542a8bb1fce42b6247b8ebf14d0f63fe8aae8b459da929e3d375fafdc506542357b810f5712ef766a9770043d0073c1858a7269ef302e5301967fe445b09664c54eaf81c32536822b68f0b20a8b24f6a448e88a2140528d24b9a43ee4393a94042d7c0d8eb83351defe1fe0ce0a420dbf118b6913a4706f5dcb2c144ecd24c3ff0aecc94e7df423f8ff17edbac24056b84326a1557b4b310f151b0014f630dc8ea90b298a9cdb733280f874425e8ac28375b", 0xd4}], 0x2, &(0x7f0000002bc0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x38}}], 0x18}}], 0x4, 0x40)
19:56:57 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1f)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
sendmmsg$inet6(r1, &(0x7f0000003a80)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x10001, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x3}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000080)="34b660aff5bc35f355458b06f42e8672e24411e47dcb7de38b698c6dd24f47504b026cd6aeec5b33a044f13c52469d58e6f17d09409f5e8d8ec7e789c4adad0c368ae9e07acc993522b7ee867cbb36ec5f6a79f43582722e7e0bca6c4b6d2f4161c1c767f36f06ccb62db8fddb29b37ad358f00b17d57a2395775ea3985715b82453c8635d03313a3d980919af2906364562e7098435bfa8e94f924636dd3f758e11ba381079548cdaad2204ffe18aa1cdd6b05c3e6aa370b135bb83569b29e1dfdee0fbd61e11175575dc15dc7ced2b2fb56441dde60b83ba04ae2bc5e4b15f58b76f3d09983ee1d3087c199dc77258a0bfee0cc39d59c5a0", 0xf9}, {&(0x7f0000000180)="9b77ea926472930a81df38e49e16350c606b47b5a5a02ade475b76b678285741", 0x20}, {&(0x7f00000001c0)="6c4886788c48848b984ea135672fee389d036d83de4de4df436ef6d2f1f7b2c472b20fd90cb22c0e33a05a6044377d2cc566f78e30a2a9616ebcb61d3689c84f38bce665477d3578f6d55260f5f7fc6a136dc3097f52e5bd152fb5b8668821c65da4b72b6506159b8077b8cf16b48ec844af8afd3f64a1d3387755f0b03f4e1d091b757b4f07c891c80e36a37c3f530f92ddb1c84944312207db44f1b18da2f68fcaa0214a9f2dae3619f17792442e87ad16fccec2f9e2feb6383066f4cb6eb734312591170322d2decff9f45df759cc91a1984761bce54563e63f8daf83b2", 0xdf}, {&(0x7f00000002c0)="b1b03fbdc4ecbdd2691d60d2", 0xc}, {&(0x7f00000003c0)="4a979aa392c5042190c64e91450dafd62284304605b3129d399ddf39cd39543d2a730c6beec455075294f988d154286d13d3bbc25f8cbbc2670111796cb0c18325acaa3a6b58b238f32d7e584b7076607bc7a683edd79db7b447bd12650f3b317ccdcae213fa18046062bf33443e4db516d99ab76cad195d5a21f20aad2579ad4e21c16c0465a229475f4194c4629affce996a780bfdd6f5f065dc6d6c753a7c73956ab1d179f60fd4d9a2eeea6f947154a518bcb94afdd9", 0xb8}], 0x5, &(0x7f0000000500)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @hopopts={{0x30, 0x29, 0x36, {0xff, 0x2, '\x00', [@ra={0x5, 0x2, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x81}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x81}}], 0x60}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000580)="bc2d62402b3a37cf5aa25cd058da11711f1109438c900e53ecfebc0defaa60349ef28dec73fcfc1400962a9271c1a3dd5a966cdc2b0d3238de8b87c60e2c1036cca1e8c9a51d7f99acf59ab116042da5280fceae964f44adc92c01df7f60b8525cf53722adf0574225f5b9b72c19a43d514f2939dec492251c00a5a6eedf638d15e00b8803f1447c83b8f55a13669e9367a695c9ee227cdb512299b7e89c4bf187542c12eabd71972bbc282d739813984284a8a47911f02701f65dca0d216d6c93ac0e9c6535bbadf663", 0xca}, {&(0x7f0000000680)="e64a70cb6135ce99ea558301355d246aa177602d8eedfacaeea19ec181131fb24ebc9ac8fb7e8e4a9eb39e9736fe1ec5cd986494913ef189643cdbc071136935dede8bd8f2d0df807e4acaad0b6ba61489fc184d6302bad12f879e1e8d1f07ad1c58974e906a2030a283a92bfd65ec8b53c05a158bfd61a899c4676a041d9ec930ffef06c69646c1ffe9113a453dfb6dfb49918b679c7d31486e6cb97bdd419c444c7624c51297f4e0110f8cbc905c49f11ec5cd179dba7feb736847a131ecaba1f201c7b3bf44563c4681a7f7c46049d8bba5e5fc9f1e9b434ae9ef24de5b1774570d588966a5", 0xe7}, {&(0x7f0000000780)="f4bdd8666299cc4b4b8c700201efe98851a3c89ce1b7e4be2520da6a21017571ec2ac42ebbf0e2ff4fd02e206912d7380a99dbcf159118bad5ba4e80f7a7ef674eece342802418f0e6e1283d1252ac39b26c30a1762ac3a48e54fa6eab5efe9fb84f55dbc43bafd4ed60b194bfcaef12bb1e5223275f5e87d64de0a5cf95", 0x7e}], 0x3}}, {{&(0x7f0000000800)={0xa, 0x4e21, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8001}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000840)="fe843232eb8cfbbc1c6907c180f8ce44b3961595d67e6d69a294ab290e409c5a6a7688ccecfd79eb69b2b18694f1f512a6b74f011dedce785b3af3c8c7b12452f4ce674019bbd8bfa3b07c6562d5d5f27741a9db65777de4b5b4aa366ddff01416f0045ebbd0c7b4038fab1396d7dca3ea768f927c3d099c9bb5aae0c5810fa452486e8ac01b72d3052c626d1345f2f5a41f1f41228e7566f566f70f8b8fb3892d3292b7b1dd09422ae7616ab41987930a1411b61837b0336a8accb62443d33a", 0xc0}, {&(0x7f0000000900)="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", 0xfb}, {&(0x7f0000000a00)="7177ab8264833da36c8bbba0ac94760244abb29356bc5011a58497495306d75a4ae422a5abd4f0ce70fe9205e22a0befc09208a684ad7902e532825f25849df2161a1b0497ca435fd4d6a81b52709451082053e503d87000fb92a65d1875a6540dd62817e5b8778543ac1277", 0x6c}, {&(0x7f0000000a80)="ce73479c88a6a9e49b7275e48fa4e8649321e2a5fc57e0da8fa04edd6cb347452c6d9d5592c6d9f03ad96c1c16a04b1713894459bd6bd5c7488dfb7836328f9aa74d4a12964418ab9ef87b401c1b36b62018c01e9e1cf4af9d2b9cbb91eabb8d21b07bf0c753135f11a80137daf18cde26adc44ed50471c0eb032ad28e804b3eda9644e5e097c2e90e0dcbf27243ea8f93b26a4a7af3bdeef177a424b7e2d6f8bcfb04f4e98c001ef24d4c513daf51e7bf70cf6bce052ac27c741297dd3c49abf67a8b06b11a12ca56c57f8922b96b583e827743e6afc6d7606450e79ce7b98fb2", 0xe1}, {&(0x7f0000000b80)="53b5ca34cd2b8bfaebef8c195e4cb6b8ea153b13d397cf74c00aae91cf86d082ae3786070d04715632ea66775e4501107447", 0x32}, {&(0x7f0000000bc0)="75e1331b40b3bcfe8a0d8a895e8e789ee410689b94d3adee558ffc9faecc67", 0x1f}, {&(0x7f0000000c00)="e5d86d9e7d2901f15523d53f84b490153a43f9aedfb9e47769e52dffe450ed75d3d6fad61d409e4ea96233e46f83700dc6d32c0bca99c4", 0x37}, {&(0x7f0000000c40)="0f3817b8ad4463c3f380e3f093de356680e3f7f9e2418e1e759084f217ad1b94e8a00f3b40e94acdbeed7983c5540d53c0df3704191798cd9e4c37728fd5898fec63b5576276198b2706976bf489fb1deb40b187ed2dbdf0a3d6361577e3a5e4e675755fda58d25f9b5b1a64cc2ca44dd1119268ee44551aaa2d25002aae5097d6f26ea059e72ba680658f5e09ff4a0fa7664cb9572f19c7c7e109dbb3a9762d832754770c9777385cf55537f04ea79421c05df351f841599fdea5d318a6112153a1ed4d748c2bba0c2925b50ea8", 0xce}], 0x8, &(0x7f0000000dc0)=[@hoplimit={{0x14, 0x29, 0x34, 0x7c6f}}, @rthdr={{0x98, 0x29, 0x39, {0x2b, 0x10, 0x2, 0x6, 0x0, [@private1, @private0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}, @ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, @remote, @dev={0xfe, 0x80, '\x00', 0x3}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xfffffffc}}, @hopopts={{0x20, 0x29, 0x36, {0x0, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x6}]}}}], 0xe8}}, {{&(0x7f0000000ec0)={0xa, 0x4e23, 0x401, @loopback}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000f00)="809cdca24b745d589a510a17062c442f425fff8fab2bb5b2c0bb3d3ce2b1cc5a5dc33ca7cf83822bccca15492befcccf16a6970abf03090c12fc38f1a2e921041e98dc97f4e5bbedaa24dbf86725ff2d75cd503969e2c1ccef0c551073d88367ba5a903f4d7d1af795b930a4b433d7af3434575bf821c144399428132e91a9a14bf9c6ec886f19d86e781b472588726cc6938b3a8bf16432deeb9fabdfe3795c81d840c1e25ac93ab7d577f34139c25511f5476a9c311038f9ed462b7c5df44cadcca990bbac58203ae80d4dc75f8dc732b9cc630ed6f52909a2c8a28c33965e8a0f72e0c0fcbc9b2f9d716f8ec9", 0xee}, {&(0x7f0000001000)="0f706091e52c7c8a57ff3c22b5ace0ed46260fb6f3ed6f67a7d58e53c53273be4eab14ba0322a1bc5d448bfbf7bf2364a9dfe386a50df640de30cec0d5c87a76f1acddb60bc46b759a8803c3afb420dd6a667641c31c21a5df9b84291579f68dad84404d4b483207364ce18fd319892992b990eaf1d0ee89dfb02b47894f660c9e4105b5ad5873caf5558cbe19000453810669ed61100699543e55382fbc57f1e2d0b95b28c8", 0xa6}, {&(0x7f00000010c0)="f880d6839272b6d53af1874449934ba5b280b5ba97", 0x15}, {&(0x7f0000001100)="5c68165a6760b1f0326d49792a11fca61608c78f830979538c24d14f769a5dcf204a7d0920e54cf5f536727c6d353d3131ea30714020be07f0dc941833c068c6ebbfa5885e5f28bc674dece1ca9d49b59d82fae8abfe8203165ea560d8ef2bef8a3483c7c63ae9e0c246c68afb4c9155f6ab87ac28ecfcc06c4f1f682cacc006e5270e0b99686f028c40069211f2bdd69e401bbdc24470db9ffd1155f2981307b1d7f4a464f1ca2867c7f11004fa93", 0xaf}, {&(0x7f00000011c0)="b4aaa4e283114d530ed4035be8292164bba0a390aac61b92dc14e3ac294946108937d8253ddf3f807c8be817aaeb8cc56df66d2203d146e13f5a34daf0ce7ac49e16167324df0d60a5d6b1073f060fa4d44810389fa0b626593821517d63efa9e63152fc1ae295e6a121295f4654010f2a89d3bc9da266bbb67af1c29424bca8b996e18e5d673d1abfe5e934c9c96cbcdb94a31e0b5db3cfbf0e74b599a987ce1a6ec21534a0afa986af36dc92902039b40b21a5ebc82f92bc99ad85bcd47f46e0dbe70023f72e89a553522e055db805", 0xd0}, {&(0x7f00000012c0)="328fc562f983b5c6b7bc32e6a524caa6c905e1721a0a23dbb7012e363025473a4d9b7017c1b2bd35e0de3a1668cbe113cc99a0b6ba8c2383c3483f7f0bd4d74c6040c79d484acef86805c80ca809c996e46edb95dc67a48e599ed627fc1c4da34dc0c6e2022f30acc5811162ce888a1813029e566ff7b851c188740ec710e6481ea971c09c34bf60da9af997fa95a4379a1750ccfeafa89f2ef0be68a4573fa41cf16f6f5300a1257de04cbeee703a906d11dcf79fea72d2e3a564de17d18297e5a356e8149d5157a00a03baf3012528eec4bdde68", 0xd5}, {&(0x7f00000013c0)="4764f5119e2881cf7406660df823b1c03382a898e8c937149bf878ed00e233340b54dc1ffc4f00c033f6182da106138990", 0x31}], 0x7, &(0x7f0000001480)=[@dstopts={{0x30, 0x29, 0x37, {0x33, 0x3, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x50}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x6b4}}, @dstopts_2292={{0x160, 0x29, 0x4, {0x3c, 0x29, '\x00', [@hao={0xc9, 0x10, @mcast2}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x100}, @hao={0xc9, 0x10, @remote}, @pad1, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0x1}, @generic={0x2, 0xc4, "4821ac17bcb1767ab86eeaef1bb3a33106e6fb1c9c6e79964c303d1643badf9113285fc3f35822c8bfcd32e85672ed7ce23b6a654780fbb3e42cd845c372b4c9cb2ff7c4ce71371b4804bc5e539a3834e26133e2a8129255c97837cff2db3065e2fc31f0ebdfe9b8cf686d112ce5dd5c933f57be37fa1e4cc2b21f297c2de8f6bcc4b1b78eea4f5897a71aa78f3c125dc88f7be437a1aca9afaa539ff8d07b7ee9569b4dae194c10068883b8c2719df4b23e5f34a37ad3f5c82f1084d993308f1e9b3333"}, @calipso={0x7, 0x40, {0x2, 0xe, 0x1, 0x3, [0x200, 0x8, 0x51a, 0x0, 0x2, 0x8, 0x3]}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x44}}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @dontfrag={{0x14, 0x29, 0x3e, 0xffff}}, @hopopts_2292={{0xa8, 0x29, 0x36, {0x33, 0x11, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x58, {0x0, 0x14, 0x5e, 0x0, [0x7fff, 0x40, 0x7e81, 0x1, 0x7, 0x1ff, 0x1f, 0x8, 0xffffffffffffffc1, 0x0]}}, @calipso={0x7, 0x28, {0x1, 0x8, 0x32, 0x8, [0x2, 0x6, 0x3, 0xf16]}}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x200}}, @hopopts={{0x58, 0x29, 0x36, {0x1d, 0x7, '\x00', [@calipso={0x7, 0x10, {0x2, 0x2, 0xc3, 0x1fa, [0x80000000]}}, @enc_lim={0x4, 0x1, 0xfb}, @enc_lim={0x4, 0x1, 0x3}, @pad1, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x3, 0x2, 0x1, 0x5, [0x4]}}]}}}, @dstopts_2292={{0x1060, 0x29, 0x4, {0x2f, 0x208, '\x00', [@generic={0x3, 0x1000, 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@pad1, @calipso={0x7, 0x20, {0x2, 0x6, 0x1, 0x5, [0xfff, 0x3ff, 0x37]}}, @ra={0x5, 0x2, 0x714}, @pad1, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}}}], 0x1378}}, {{&(0x7f0000002800)={0xa, 0x4e22, 0x7, @empty}, 0x1c, &(0x7f0000002840)}}, {{&(0x7f0000002880)={0xa, 0x4e20, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x9}, 0x1c, &(0x7f0000003a40)=[{&(0x7f00000028c0)="ea51cd3be07ab3b9eb29b978c8debe51a0cd54e3f3ecb31ced15b2bf9f087e0d26ba990d4c8ad8c5f2bb49b0da9d1f4db4c21ecf9eeb896788e211f384ab192abeda9505b11baec58d76d1092c56e61e7f000b5e17db16943831a2d0b13324fd839c6c640d215f63a6c448f81f2d0c6c2153c26d8edb3ad09f9cbee37c5ebda9165ae15951c505b2d2515b36406868f47cc50a0d00dad62f6633663d0f7689c544e0b51018e553ac96e8fd2e36597ce0712b4dffd650db5a55", 0xb9}, {&(0x7f0000002980)="20a42af23cc1fa37946343225c52ad213107f76ff548a5e5a2758b2fa4abf91c84b24cfc60dcefe7ec3324dd4b09da77cb42636fbb8b18fce670ebc48b3db54f342140552e0b02ac173e670fcda6c59c58be1fba44638f7237260458818951464381817025d0dfe6f54b141c5ca117531e5c1c1f57761fb9", 0x78}, {&(0x7f0000002a00)="cc333d1c3136e13621f7009d42a139fc948cb882f0e76388727514b0aebaf2043a60735390598524f22ec049f7a13a96ac9193fdb98b", 0x36}, {&(0x7f0000002a40)="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", 0x1000}], 0x4}}], 0x6, 0x0)
[ 945.776412] loop3: detected capacity change from 0 to 4
[ 945.796106] EXT4-fs (loop3): Can't read superblock on 2nd try
19:56:57 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 62)
19:56:57 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
19:56:57 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x40081271, 0xffffffffffffffff)
19:56:57 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, r0)
19:56:57 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xb00}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:56:57 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0})
r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x204040, 0x0)
perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7, 0xff, 0x3f, 0x9, 0x0, 0x5, 0x4000, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x63f087c4cc7643a7, 0x20, 0x1, 0x3f51cf7687f23936, 0x80, 0x2775a62d, 0x7, 0x0, 0x8, 0x0, 0x1}, r1, 0xffffffffffffffff, r2, 0x8)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:56:57 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x82, 0x101603)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766646e6f3dee79668933fd993d3c176bcb9cdd8166902cba27f2be851cddad7c29aa6df699c4c2a776866ff53cbdd0ecc17e8a8df0f141ff930a0ecd38f5360b1fc1400e26608bf7711dc6b49555a72bdf4f181cf2dd56", @ANYRESHEX=r1, @ANYBLOB=',\x00'])
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'})
ioctl$LOOP_SET_FD(r3, 0x4c00, r0)
19:56:57 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 63)
[ 945.944705] loop3: detected capacity change from 0 to 4
[ 945.946093] FAULT_INJECTION: forcing a failure.
[ 945.946093] name failslab, interval 1, probability 0, space 0, times 0
[ 945.947245] CPU: 1 UID: 0 PID: 12717 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 945.947261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 945.947269] Call Trace:
[ 945.947273]
[ 945.947278] dump_stack_lvl+0xfa/0x120
[ 945.947299] should_fail_ex+0x4d7/0x5e0
[ 945.947321] ? security_inode_init_security+0x13d/0x390
[ 945.947340] should_failslab+0xc2/0x120
[ 945.947360] __kmalloc_noprof+0xb4/0x4b0
[ 945.947376] ? posix_acl_create.part.0+0x2a0/0x480
[ 945.947398] security_inode_init_security+0x13d/0x390
[ 945.947417] ? __pfx_ext4_initxattrs+0x10/0x10
[ 945.947432] ? __pfx_security_inode_init_security+0x10/0x10
[ 945.947453] ? crc32c+0x1ae/0x350
[ 945.947472] __ext4_new_inode+0x3452/0x4d70
19:56:57 executing program 1:
syz_usb_connect$uac1(0x5, 0x104, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf2, 0x3, 0x1, 0xb6, 0x180, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x3, 0x6}, [@selector_unit={0x5, 0x24, 0x5, 0x1, 0x8c}, @selector_unit={0x8, 0x24, 0x5, 0x6, 0x7, "a6e0f6"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x2, 0x8, 0x3f, "71d8f890e8f554"}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x1, 0x3d, 0x4, "e055ee43"}, @format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x40, 0x7, 0x5, "f2f872"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x9, 0x3, 0x55, 0x1, "82f1b9", "5c55af"}, @format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x1, 0x9, 0xf9, "c8f8"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x1, 0x2, 0x4, 0x2}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x1f, 0x1f, 0x3f, {0x7, 0x25, 0x1, 0x80, 0x0, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x62, 0x4, 0xfa, 0x1, "2280", "e6900e"}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x8, 0x3, 0x6, 0x57, '7_'}, @format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x1, 0x3, 0x2, 0x3f, "14dcc18807ca1ce7"}, @as_header={0x7, 0x24, 0x1, 0x81, 0x2, 0x1}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x9, 0x2, 0x8, 0x0, "f22c4f", "7bcc61"}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x5, 0x1f, 0x0, {0x7, 0x25, 0x1, 0x101, 0xa6, 0x5}}}}}}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x110, 0x81, 0x5, 0x8, 0x8, 0x1}, 0xbb, &(0x7f00000001c0)={0x5, 0xf, 0xbb, 0x4, [@ssp_cap={0x20, 0x10, 0xa, 0xff, 0x5, 0x4, 0xf00f, 0x5, [0x30, 0x37, 0xffff30, 0xff00f0, 0x3f0f]}, @generic={0x7f, 0x10, 0x1, "c73fff02ea2ef9be3600d45bc12dd5068df5f11b78709995553aae83e0d06e34449786a296af6be9a4a8a9217941876d7fa2a4e3f9644730c14e0fbe545ecf65a94c1081b8eb0b9490abffe343fde249ff39122e180516bedbb2160cb5655eb0e885358f2dacf17c72c687bdbfe05a56570ff1c176a41cb591215d0c"}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "9e46de813f1b2e7b42c1399f2f17f690"}]}, 0x3, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x400a}}, {0x27, &(0x7f00000002c0)=@string={0x27, 0x3, "f6e7edb5d30ec9523c9fdc514181a3a8ac78929e440a76364b06aadd6416323c75ab4b6406"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x44e}}]})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
[ 945.947501] ? __pfx___ext4_new_inode+0x10/0x10
[ 945.947522] ? __pfx___dquot_initialize+0x10/0x10
[ 945.947543] ext4_mkdir+0x331/0xb30
[ 945.947563] ? __pfx_ext4_mkdir+0x10/0x10
[ 945.947575] ? security_inode_permission+0x72/0xe0
[ 945.947594] vfs_mkdir+0x59a/0x8d0
[ 945.947612] do_mkdirat+0x19f/0x3d0
[ 945.947631] ? __pfx_do_mkdirat+0x10/0x10
[ 945.947654] __x64_sys_mkdir+0xf3/0x140
[ 945.947672] do_syscall_64+0xbf/0x360
[ 945.947689] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 945.947702] RIP: 0033:0x7fdb59099c27
19:56:57 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0x0, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
[ 945.947712] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 945.947727] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 945.947739] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 945.947747] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 945.947754] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 945.947761] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 945.947768] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 945.947786]
[ 945.951813] 9p: Bad value for 'wfdno'
19:56:57 executing program 5:
syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff)
[ 946.015023] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 946.018842] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 946.104698] 9p: Bad value for 'wfdno'
[ 946.545463] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 946.547635] misc raw-gadget: fail, usb_gadget_register_driver returned -16
19:57:07 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
19:57:07 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, r0)
19:57:07 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:57:07 executing program 0:
syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0)
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/devcoredump', 0x8082, 0x100)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'})
ioctl$LOOP_SET_FD(r4, 0x4c00, r5)
19:57:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe00}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:07 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:57:07 executing program 5:
syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff)
19:57:07 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 64)
19:57:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x1600}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 955.795946] loop3: detected capacity change from 0 to 4
[ 955.808544] EXT4-fs (loop3): Can't read superblock on 2nd try
19:57:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040))
19:57:07 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
19:57:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x2400}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:07 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 65)
19:57:07 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, r0)
[ 956.008319] loop3: detected capacity change from 0 to 4
[ 956.015307] FAULT_INJECTION: forcing a failure.
[ 956.015307] name failslab, interval 1, probability 0, space 0, times 0
[ 956.016375] CPU: 0 UID: 0 PID: 12971 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 956.016392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 956.016399] Call Trace:
[ 956.016404]
[ 956.016409] dump_stack_lvl+0xfa/0x120
[ 956.016432] should_fail_ex+0x4d7/0x5e0
[ 956.016456] ? ext4_find_extent+0x7f5/0xa00
[ 956.016470] should_failslab+0xc2/0x120
[ 956.016491] __kmalloc_noprof+0xb4/0x4b0
[ 956.016507] ? __is_insn_slot_addr+0x136/0x290
[ 956.016529] ext4_find_extent+0x7f5/0xa00
[ 956.016545] ext4_ext_map_blocks+0x1cc/0x5f70
[ 956.016564] ? lock_acquire+0x15e/0x2f0
[ 956.016577] ? fs_reclaim_acquire+0xae/0x150
[ 956.016591] ? lock_is_held_type+0x9e/0x120
[ 956.016612] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 956.016624] ? bdev_getblk+0x84/0xf0
[ 956.016644] ? crc32c+0x1ae/0x350
[ 956.016662] ? look_up_lock_class+0x56/0x150
[ 956.016676] ? register_lock_class+0x41/0x560
[ 956.016691] ? __lock_acquire+0xc65/0x1b70
[ 956.016710] ? lock_acquire+0x15e/0x2f0
[ 956.016726] ? ext4_map_blocks+0x49f/0x14a0
[ 956.016746] ext4_map_query_blocks+0x117/0x890
[ 956.016763] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 956.016778] ? __pfx_down_read+0x10/0x10
[ 956.016794] ? ext4_es_lookup_extent+0xc8/0xb30
[ 956.016814] ext4_map_blocks+0x4b3/0x14a0
[ 956.016835] ? __pfx_ext4_map_blocks+0x10/0x10
[ 956.016854] ? __pfx_ext4_initxattrs+0x10/0x10
[ 956.016869] ? __pfx_security_inode_init_security+0x10/0x10
[ 956.016892] ? crc32c+0x1ae/0x350
[ 956.016911] ? __brelse+0x7f/0xa0
[ 956.016927] ? __ext4_new_inode+0x116/0x4d70
[ 956.016949] ext4_append+0x1b6/0x530
[ 956.016969] ? __pfx_ext4_append+0x10/0x10
[ 956.016990] ? __pfx___ext4_new_inode+0x10/0x10
[ 956.017013] ext4_init_new_dir+0x13c/0x240
[ 956.017027] ? __pfx_ext4_init_new_dir+0x10/0x10
[ 956.017047] ext4_mkdir+0x3c5/0xb30
[ 956.017064] ? __pfx_ext4_mkdir+0x10/0x10
[ 956.017077] ? security_inode_permission+0x72/0xe0
[ 956.017097] vfs_mkdir+0x59a/0x8d0
[ 956.017116] do_mkdirat+0x19f/0x3d0
[ 956.017135] ? __pfx_do_mkdirat+0x10/0x10
[ 956.017159] __x64_sys_mkdir+0xf3/0x140
[ 956.017177] do_syscall_64+0xbf/0x360
[ 956.017194] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 956.017207] RIP: 0033:0x7fdb59099c27
[ 956.017217] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 956.017229] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 956.017240] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 956.017248] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 956.017256] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 956.017263] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 956.017270] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 956.017289]
19:57:16 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r6, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x38}, 0x1, 0x0, 0x0, 0x45}, 0x8000)
sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8014}, 0xc010)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0xbb9}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)
19:57:16 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:57:16 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
19:57:16 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x6000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:16 executing program 7:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0xc0481273, 0xffffffffffffffff)
19:57:16 executing program 5:
syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff)
19:57:16 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 66)
19:57:16 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/uts\x00')
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
creat(&(0x7f0000000040)='./file0\x00', 0x91)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:57:17 executing program 7:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0xc0481273, 0xffffffffffffffff)
[ 965.148629] loop3: detected capacity change from 0 to 4
[ 965.167444] FAULT_INJECTION: forcing a failure.
[ 965.167444] name failslab, interval 1, probability 0, space 0, times 0
[ 965.168615] CPU: 1 UID: 0 PID: 12992 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 965.168634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 965.168642] Call Trace:
[ 965.168646]
[ 965.168652] dump_stack_lvl+0xfa/0x120
[ 965.168675] should_fail_ex+0x4d7/0x5e0
[ 965.168700] ? __es_insert_extent+0xed2/0x1370
[ 965.168717] should_failslab+0xc2/0x120
[ 965.168743] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 965.168761] ? __pfx___es_remove_extent+0x10/0x10
[ 965.168777] ? do_mkdirat+0x19f/0x3d0
[ 965.168796] ? __x64_sys_mkdir+0xf3/0x140
[ 965.168819] __es_insert_extent+0xed2/0x1370
[ 965.168836] ? __pfx_do_raw_write_lock+0x10/0x10
[ 965.168860] ext4_es_insert_extent+0x4d0/0x1100
[ 965.168883] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 965.168900] ? __pfx_perf_trace_lock+0x10/0x10
[ 965.168917] ? lock_acquire+0x15e/0x2f0
[ 965.168932] ? find_held_lock+0x2b/0x80
[ 965.168949] ? ext4_es_find_extent_range+0x1cf/0x510
[ 965.168966] ? lock_release+0xc8/0x290
[ 965.168980] ? do_raw_read_unlock+0x44/0xe0
[ 965.169001] ext4_ext_map_blocks+0x178d/0x5f70
[ 965.169021] ? lock_acquire+0x15e/0x2f0
[ 965.169033] ? fs_reclaim_acquire+0xae/0x150
[ 965.169048] ? lock_is_held_type+0x9e/0x120
[ 965.169069] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 965.169082] ? bdev_getblk+0x84/0xf0
[ 965.169104] ? crc32c+0x1ae/0x350
[ 965.169124] ? look_up_lock_class+0x56/0x150
[ 965.169139] ? register_lock_class+0x41/0x560
[ 965.169155] ? __lock_acquire+0xc65/0x1b70
[ 965.169175] ? lock_acquire+0x15e/0x2f0
[ 965.169188] ? ext4_map_blocks+0x49f/0x14a0
[ 965.169209] ext4_map_query_blocks+0x117/0x890
[ 965.169227] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 965.169243] ? __pfx_down_read+0x10/0x10
[ 965.169259] ? ext4_es_lookup_extent+0xc8/0xb30
[ 965.169281] ext4_map_blocks+0x4b3/0x14a0
[ 965.169303] ? __pfx_ext4_map_blocks+0x10/0x10
[ 965.169320] ? __pfx_ext4_initxattrs+0x10/0x10
[ 965.169336] ? __pfx_security_inode_init_security+0x10/0x10
[ 965.169361] ? crc32c+0x1ae/0x350
[ 965.169378] ? __brelse+0x7f/0xa0
[ 965.169394] ? __ext4_new_inode+0x116/0x4d70
[ 965.169417] ext4_append+0x1b6/0x530
[ 965.169439] ? __pfx_ext4_append+0x10/0x10
[ 965.169461] ? __pfx___ext4_new_inode+0x10/0x10
[ 965.169487] ext4_init_new_dir+0x13c/0x240
[ 965.169501] ? __pfx_ext4_init_new_dir+0x10/0x10
[ 965.169522] ext4_mkdir+0x3c5/0xb30
[ 965.169540] ? __pfx_ext4_mkdir+0x10/0x10
[ 965.169554] ? security_inode_permission+0x72/0xe0
[ 965.169574] vfs_mkdir+0x59a/0x8d0
[ 965.169593] do_mkdirat+0x19f/0x3d0
[ 965.169613] ? __pfx_do_mkdirat+0x10/0x10
[ 965.169638] __x64_sys_mkdir+0xf3/0x140
[ 965.169658] do_syscall_64+0xbf/0x360
[ 965.169676] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 965.169690] RIP: 0033:0x7fdb59099c27
[ 965.169700] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 965.169712] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 965.169725] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 965.169734] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 965.169741] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 965.169750] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 965.169757] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 965.169777]
19:57:17 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$ttys(0xc, 0x2, 0x1)
perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x8, 0x1, 0x8, 0x8, 0x0, 0x2, 0x8, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x1f, 0x1}, 0x0, 0x8001, 0x80, 0x2, 0x23, 0x3, 0x80, 0x0, 0x8, 0x0, 0xbc3}, 0x0, 0xa, r1, 0x2)
r3 = timerfd_create(0x2, 0x0)
ppoll(&(0x7f0000000100)=[{r2, 0x4432}, {r3, 0x88}], 0x2, &(0x7f0000000140), &(0x7f0000000180)={[0xe961]}, 0x8)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
[ 965.223408] EXT4-fs (loop3): Can't read superblock on 2nd try
19:57:17 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
19:57:26 executing program 7:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0xc0481273, 0xffffffffffffffff)
19:57:26 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/uts\x00')
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
creat(&(0x7f0000000040)='./file0\x00', 0x91)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:57:26 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:57:26 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:57:26 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
r2 = syz_open_dev$sg(&(0x7f0000000100), 0x81, 0x505480)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1002, &(0x7f00000001c0)=ANY=[@ANYBLOB='tra \r=fdo=\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',rootcontext=user_u,\x00'])
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x5, 0x0, 0x5, 0x8, "4ef4f37972e18e9d1e7217c297c0781aa00c5b9a4ec1e8a95f2619fb5aa46a838fbcfa63045b2361faa73746045612b76707491cb38949ac7d235fd92fa28340", "ae54d2d532d03471c1f9a80d0cca315c4d02e56a65a06401ba2705ee5cd534ba", [0x1ff, 0x807b]})
19:57:26 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x61be}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:26 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
19:57:26 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 67)
[ 975.135371] loop3: detected capacity change from 0 to 4
19:57:27 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
[ 975.160705] EXT4-fs (loop3): Can't read superblock on 2nd try
19:57:27 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xbe61}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x6, 0x20, 0x4, 0x6, 0x0, 0x1f, 0x61, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7ff, 0x2, @perf_config_ext={0x6, 0x100000001}, 0x10c0b, 0x3, 0x8, 0x9, 0x74f, 0xa7, 0xff, 0x0, 0x2fed1dcf, 0x0, 0x4}, 0x0, 0x4, r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:57:27 executing program 7:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, r0)
19:57:27 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:27 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 68)
19:57:27 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='.\x00', 0x6)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
r3 = fsmount(r2, 0x1, 0x5)
ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
sendfile(r0, r0, &(0x7f0000000040)=0x400, 0x1f)
19:57:27 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/uts\x00')
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
creat(&(0x7f0000000040)='./file0\x00', 0x91)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
[ 975.353443] loop3: detected capacity change from 0 to 4
[ 975.365230] EXT4-fs (loop3): Can't read superblock on 2nd try
19:57:27 executing program 7:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, r0)
19:57:27 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c06, 0xffffffffffffffff)
19:57:36 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 69)
19:57:36 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/uts\x00')
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
creat(&(0x7f0000000040)='./file0\x00', 0x91)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:57:36 executing program 4:
syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
19:57:36 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe803}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:36 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7, 0x8, 0x40, 0xd3, 0x0, 0x0, 0x400, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000040), 0x9}, 0x3, 0x25, 0xf0000000, 0x9, 0x1f, 0x8802, 0x4, 0x0, 0x1, 0x0, 0x7}, 0xffffffffffffffff, 0xe, r0, 0x3)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:57:36 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
process_madvise(r2, &(0x7f0000001480)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="3553ab638e8f2414052994840db0dee9dd17c7c10a0e54e373211551768ba7a85f9e392c68f14c8b62e71b0f8409dc6c1a31865b4bb237e6056b7def0d0a7a977fb4987ab228e5c1e883b5780eff81cef66a627731b529dd8ef6b608fa4fce009f883849f37d0375ef03bbc73fe94050bcc36999c81ed5432aa81d6fe5f91d6d9d8a9af0eda905a7", 0x88}, {&(0x7f0000001100)="a8ea3bc4ae01d7ce335f2ae2baf13e8ba8881571dd32a12906884a896223b3fab63da627e303d3f47cde3cd4e550f7c783dd8f0ba30242ca2009ccf214e0695fbf1104160bc4e24f8d206fd0b4004703c08860981948060adeb83f7c7798bbaabfd769ccccd34cef37f507c371493fda477425fe7cd7134c0553bd959864977304f262c974051cfce22d3da680e2852388a93da6c41ccce7abc758342c2fac6e", 0xa0}, {&(0x7f00000011c0)="0de3c6fe0cd7202a3ac04cb10fc754902246d2d63dedbf6c38cb8ca929a72d5aa76e812e29cc9143780df37377dfacb62b4389867997fe38cc119da329d3c92e6c70b984a590516fe159a626edfc621d68af99e57ea07366e811039ebbcee98e468eead4d8bd40d39430a29614ff8b9ae37ef828576012a0be0c17623011602a2f6d8b4c3031df6868dc417674252eb8866ce1d56f5f9c6edf9df4aeed12f1f5175924e93feb76f387f450a949448963a9718ef56eff9cd40172c3a2a22008ca01", 0xc1}, {&(0x7f00000012c0)="6cb67bb12804bf654cefe0f94b92be5bcc6284161d4ed95af93a7eede0c2ea2ee2ed6164de1e0edb29cdbada6ed8098f38136f2c962788e0", 0x38}, {&(0x7f0000001300)="57dc55ab3fe00f6574d8be801b67ec61d719b626dc7bc90e82f890cfd0e32eeb32ed9c239d97052c03c72ff4df02a45797e2dcc22d91b85bb5577d3688f8848f8aa0085a514884a6521b3f33b2f49f5f70d6cb0ff3b00e819dfb4440c13572063f8a82e12040c953ab4ced7c818ec8d86326c642824f8ae525947c", 0x7b}, {&(0x7f0000001380)="23fe0c69d9e95a9f89153c7d4d03cd", 0xf}, {&(0x7f00000013c0)="2f2bcff5c39623afe3de57dffd3db30e6e09432f4a6e377d72b20946121ed30b0e62b5e3beda2d957c9a3cedf05234804d12ab495c29ce297e8ff2b04e4b2a357aa7335a023ff50004144bb8ba1c8a9607dc4e65b2d7ab9e59fc6e46a0ded6c98a", 0x61}, {&(0x7f0000001440)="b54eecb954", 0x5}], 0x9, 0x17, 0x0)
19:57:36 executing program 7:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, r0)
19:57:36 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x0, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:57:36 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x10)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
[ 984.687176] loop3: detected capacity change from 0 to 4
[ 984.725287] EXT4-fs (loop3): Can't read superblock on 2nd try
19:57:36 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, r0)
19:57:36 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r6, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x38}, 0x1, 0x0, 0x0, 0x45}, 0x8000)
sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8014}, 0xc010)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0xbb9}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)
19:57:36 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xf401}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:36 executing program 0:
syz_open_dev$loop(&(0x7f0000000040), 0x100000005, 0x4920c1)
19:57:36 executing program 4:
syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
19:57:36 executing program 1:
perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xb, 0xffffffffffffffff, 0x0)
fork()
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040), 0x4)
sched_getaffinity(r1, 0x8, &(0x7f00000000c0))
19:57:36 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, r0)
19:57:36 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 70)
19:57:36 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4000000000000003, 0x40)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766646e6ff6", @ANYRESHEX=r1, @ANYBLOB=',\x00'])
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
listen(r3, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r3)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
[ 984.957615] 9p: Unknown parameter 'wfdnoö0x0000000000000004'
19:57:36 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, r0)
19:57:36 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r6, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x38}, 0x1, 0x0, 0x0, 0x45}, 0x8000)
sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8014}, 0xc010)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0xbb9}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)
19:57:36 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x47c4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
[ 984.992079] 9p: Unknown parameter 'wfdnoö0x0000000000000004'
19:57:36 executing program 4:
syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
[ 985.057860] loop3: detected capacity change from 0 to 4
[ 985.063466] FAULT_INJECTION: forcing a failure.
[ 985.063466] name failslab, interval 1, probability 0, space 0, times 0
[ 985.065695] CPU: 0 UID: 0 PID: 13411 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 985.065733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 985.065746] Call Trace:
[ 985.065754]
[ 985.065763] dump_stack_lvl+0xfa/0x120
[ 985.065799] should_fail_ex+0x4d7/0x5e0
[ 985.065841] ? ext4_mb_new_blocks+0x64e/0x45b0
[ 985.065874] should_failslab+0xc2/0x120
[ 985.065913] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 985.065948] ? __mark_inode_dirty+0x5bc/0xd00
[ 985.065991] ext4_mb_new_blocks+0x64e/0x45b0
[ 985.066040] ? kasan_save_track+0x14/0x30
[ 985.066062] ? __kasan_kmalloc+0x7f/0x90
[ 985.066085] ? trace_kmalloc+0x1f/0xb0
[ 985.066107] ? __kmalloc_noprof+0x215/0x4b0
[ 985.066136] ? mark_held_locks+0x49/0x80
[ 985.066160] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 985.066196] ? ext4_ext_search_right+0x2e8/0xbd0
[ 985.066220] ? ext4_inode_to_goal_block+0x323/0x430
[ 985.066264] ext4_ext_map_blocks+0x1c4b/0x5f70
[ 985.066305] ? lock_acquire+0x15e/0x2f0
[ 985.066327] ? fs_reclaim_acquire+0xae/0x150
[ 985.066353] ? lock_is_held_type+0x9e/0x120
[ 985.066387] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 985.066430] ? lock_acquire+0x15e/0x2f0
[ 985.066453] ? ext4_map_blocks+0x55b/0x14a0
[ 985.066502] ? __pfx_down_write+0x10/0x10
[ 985.066529] ? ext4_es_lookup_extent+0xc8/0xb30
[ 985.066569] ext4_map_blocks+0x624/0x14a0
[ 985.066608] ? __up_read+0x197/0x750
[ 985.066635] ? __pfx_ext4_map_blocks+0x10/0x10
[ 985.066667] ? __pfx___up_read+0x10/0x10
[ 985.066696] ? lock_release+0xc8/0x290
[ 985.066727] ? ext4_map_blocks+0x1e0/0x14a0
[ 985.066768] ext4_getblk+0x682/0x8e0
[ 985.066802] ? __pfx_ext4_getblk+0x10/0x10
[ 985.066832] ? __pfx_security_inode_init_security+0x10/0x10
[ 985.066889] ? crc32c+0x1ae/0x350
[ 985.066930] ext4_bread+0x2e/0x1a0
[ 985.066964] ext4_append+0x224/0x530
[ 985.067003] ? __pfx_ext4_append+0x10/0x10
[ 985.067042] ? __pfx___ext4_new_inode+0x10/0x10
[ 985.067089] ext4_init_new_dir+0x13c/0x240
[ 985.067115] ? __pfx_ext4_init_new_dir+0x10/0x10
[ 985.067154] ext4_mkdir+0x3c5/0xb30
[ 985.067188] ? __pfx_ext4_mkdir+0x10/0x10
[ 985.067213] ? security_inode_permission+0x72/0xe0
[ 985.067250] vfs_mkdir+0x59a/0x8d0
[ 985.067286] do_mkdirat+0x19f/0x3d0
[ 985.067323] ? __pfx_do_mkdirat+0x10/0x10
[ 985.067370] __x64_sys_mkdir+0xf3/0x140
[ 985.067407] do_syscall_64+0xbf/0x360
[ 985.067438] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 985.067463] RIP: 0033:0x7fdb59099c27
[ 985.067481] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 985.067503] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 985.067526] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 985.067542] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 985.067556] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 985.067570] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 985.067584] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 985.067620]
19:57:37 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r6, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x38}, 0x1, 0x0, 0x0, 0x45}, 0x8000)
sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8014}, 0xc010)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0xbb9}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)
19:57:46 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r6, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x38}, 0x1, 0x0, 0x0, 0x45}, 0x8000)
sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8014}, 0xc010)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0xbb9}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
19:57:46 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 71)
19:57:46 executing program 0:
sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6404000001030103000000000000000002000007040013801c000f80080004400000003f08000540000000060800094000001000a4010f80380002801400018008000100ffffffff08000200ac1414aa0c000280050001001b00000006000340000200000c000280050001002f000000b40001802c0001801400030000000000000000000000ffff0a01010114000400fe8000000000000000000000000000aa06000340000400000c000280050001002f000000060000010000000000080002000a01010214000180080001000a01010108000200e00000010c00028005000100340000000c000280050001003a0000001400018008000100e0000002080002000a0101011400018008000100e000000108000200e0000001080009400000ade3ac000a800c00028006000340000100003c0002801400018008000100ac14143c08000200e0000002060003400000000006000340000300001400018008000100ac1414aa080002007f000001100002800c00028005000100110000000800014000000000200002801400018008000100ac1414bb08000200e00000020600034000020000080001400000000120000280060003400002000014000180080001007f00000108000200640101003c000b801800048014000280050001004000000005000200bc00000006001240000300000600124000000000080015400000000108000840000000086c010f8050000a804c0002800c000280050001008800000006000340000000002c0001801400030000000000000000000000ffffac14143414000400000000000000000000000000000000000600034000010000080089c2b7ea60e594c905400001040108000540000007ff08010a800800014000000000380002801400018008000100ac1e010108000200ac1414bb1400018008000100ac1e000108000200ac14141a0c0002800500010016000000100002800c0002800500010088000000a4000280060003400002000006000340000000002c00018014000300fe8000000000000000000000000000bb14000400fc0100000000000000000000000000011400018008000100ffffffff080002000a0101012c00018014000300fc00000000000000000000000000000114000400fe8000000000000000000000000000aa06000340000300001400018008000100e000000208000200ac1e00010600034000030000080001400000000108000140000000000c00020000000000000000050c0013800600024000400000bf000a000b90bba947a113a0ca259b7680195dd6df7f3662b2807c9cef07e9c6c43c4f00c07b31411ea2ab1f5cd55e4ed8c8a66cc59a7c0b8f4cfea80f17663e2f5c999bd0d8bd5afcd570cd5d353c2e716728395678a52961fe0b73496135dbc5240b7583e32e8101e4ff795fb61adf200d79cad7bff75ff09819ed1aaee7b767ac5d7bb460f2cdf03491ea52834a6b68aaf056ed3ffaa5203ba0ac4f36aa2582a547d58d65757aed5ccde7cafdbbead2c2b400b8aae8454cf4ba39a25a08000c0013800600014088a80000"], 0x464}, 0x1, 0x0, 0x0, 0x80}, 0x4004)
ioctl$CDROM_NEXT_WRITABLE(0xffffffffffffffff, 0x5394, &(0x7f0000000040))
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:57:46 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x0, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:57:46 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r6, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x38}, 0x1, 0x0, 0x0, 0x45}, 0x8000)
sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8014}, 0xc010)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0xbb9}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)
19:57:46 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:57:46 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0xc0481273, r0)
19:57:46 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x1000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:46 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x2000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 994.675237] loop3: detected capacity change from 0 to 4
[ 994.686927] EXT4-fs (loop3): Can't read superblock on 2nd try
19:57:46 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 72)
19:57:46 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f00000000c0)=0x80)
sendfile(r0, r1, &(0x7f0000000100), 0xff)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:57:46 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0xc0481273, r0)
19:57:46 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x4000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 994.816657] loop3: detected capacity change from 0 to 4
[ 994.822416] FAULT_INJECTION: forcing a failure.
[ 994.822416] name failslab, interval 1, probability 0, space 0, times 0
[ 994.823632] CPU: 0 UID: 0 PID: 13483 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 994.823649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 994.823656] Call Trace:
[ 994.823661]
[ 994.823665] dump_stack_lvl+0xfa/0x120
[ 994.823686] should_fail_ex+0x4d7/0x5e0
[ 994.823709] ? __es_insert_extent+0xed2/0x1370
[ 994.823729] should_failslab+0xc2/0x120
[ 994.823749] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 994.823766] ? __pfx___es_remove_extent+0x10/0x10
[ 994.823780] ? ext4_es_can_be_merged.isra.0+0x13b/0x160
[ 994.823798] __es_insert_extent+0xed2/0x1370
[ 994.823822] ext4_es_insert_extent+0x4d0/0x1100
[ 994.823843] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 994.823859] ? lock_acquire+0x15e/0x2f0
[ 994.823872] ? ext4_map_blocks+0x55b/0x14a0
[ 994.823898] ? __pfx_down_write+0x10/0x10
[ 994.823912] ? ext4_es_lookup_extent+0xc8/0xb30
[ 994.823932] ext4_map_blocks+0x7ff/0x14a0
[ 994.823952] ? __up_read+0x197/0x750
[ 994.823966] ? __pfx_ext4_map_blocks+0x10/0x10
[ 994.823982] ? __pfx___up_read+0x10/0x10
[ 994.823996] ? lock_release+0xc8/0x290
[ 994.824012] ? ext4_map_blocks+0x1e0/0x14a0
[ 994.824032] ext4_getblk+0x682/0x8e0
[ 994.824050] ? __pfx_ext4_getblk+0x10/0x10
[ 994.824065] ? __pfx_security_inode_init_security+0x10/0x10
[ 994.824087] ? crc32c+0x1ae/0x350
[ 994.824108] ext4_bread+0x2e/0x1a0
[ 994.824125] ext4_append+0x224/0x530
[ 994.824145] ? __pfx_ext4_append+0x10/0x10
[ 994.824165] ? __pfx___ext4_new_inode+0x10/0x10
[ 994.824188] ext4_init_new_dir+0x13c/0x240
[ 994.824202] ? __pfx_ext4_init_new_dir+0x10/0x10
[ 994.824221] ext4_mkdir+0x3c5/0xb30
[ 994.824239] ? __pfx_ext4_mkdir+0x10/0x10
[ 994.824251] ? security_inode_permission+0x72/0xe0
[ 994.824270] vfs_mkdir+0x59a/0x8d0
[ 994.824288] do_mkdirat+0x19f/0x3d0
[ 994.824307] ? __pfx_do_mkdirat+0x10/0x10
[ 994.824330] __x64_sys_mkdir+0xf3/0x140
[ 994.824349] do_syscall_64+0xbf/0x360
[ 994.824365] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 994.824378] RIP: 0033:0x7fdb59099c27
[ 994.824388] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 994.824399] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 994.824411] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 994.824419] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 994.824426] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 994.824433] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 994.824440] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 994.824458]
[ 994.917975] EXT4-fs (loop3): Can't read superblock on 2nd try
19:57:58 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x7, 0x0, 0x6, 0x8, "b192d9cde40337796aa147963ede4480fc1b31e388e3c44a9a88c6e0809d85f21a631b910748a33f50f7940f571e8d33c6f3dfc3ff67d015451b81709e003a44", "a79892e4d1a79e41f9b37cc285a0e54657f026efc140538cc668ff695be516dc", [0x1800, 0x3]})
19:57:58 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x0)
io_setup(0xff, &(0x7f0000001740)=0x0)
r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xee, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}})
openat$sr(0xffffffffffffff9c, &(0x7f0000002ac0), 0x8000, 0x0)
accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000002b40)={0x1f, 0x0, @fixed}, &(0x7f0000002b80)=0xe, 0x80000)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000015c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="40040000000000001fb0c4eb5f9594266214950b17f7fb852f66696c653000000000"])
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r4, 0x0)
listen(r4, 0x0)
syz_open_procfs(0x0, &(0x7f0000003d40)='net/ip_tables_matches\x00')
pipe(&(0x7f0000003ec0))
io_submit(r0, 0x1, &(0x7f0000001700)=[&(0x7f00000016c0)={0x0, 0x0, 0x0, 0x5, 0x16, 0xffffffffffffffff, &(0x7f0000001600)="a9746262c707f1f56ccf198d9f5cb10dc79d6826b6f4bf75406a6cb8505242fa07278d948162ef5cb861b2e72ea7953193ddd5b0c1642d14896092c441231154db5ff48f3994d87ea0b8686f82facec7e01c3434b82076da991de6e6468eef324f693c7be010c30a35e9daebdf8f9efc1d98e820621af5ee86f17e87befa1c7b526917875ebe6f35c65f6527da4276f598f9b6ac9a730c08b0ce516350df4551b4a01e4c369d0637be0a75eb648601d037deeec808c47e60", 0xb8, 0x3, 0x0, 0x2, r3}])
io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0, 0x2c}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="227add49b66e471108fe4f019f670e5b55dbeac00e6cc7a5416d9d9538543c871ee47884da17949d560249f2a66d7edcf7996f82007874e9df0bdb1dc93e5aece1aa2dfeb7b0511cccc1f59ed1510d696cf5bb18ff88fb425a91173b2da69ccf1f44484829781a9d38e5ba83ab3387950415dfc94a38e5b04b0db71b4d3c54c6321bb5bf290fd9f0a1905fa8e93cb1f2d711", 0x0, 0xfffffffffffffff8, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)="56255319fa33cfa4d8fb51432b1074b311fa1a78cdab52a508648e9b8612853c8e8aa552f0ea27e392baa9b9e3af7ed9d2daf812e9edaf595629d1b82ab96432ef7634c781cc5274a9c5c36175838aa879baf817d49aab5019f24963d2edb04e56b04c714ffa57a72df1b6341c4583cbb3e56028b80e3cfd03", 0x0, 0x3, 0x0, 0x1}])
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x7, &(0x7f00000014c0)=[{&(0x7f00000000c0)="f64a0c1f0ec976a858fe974773a743aab9306f83b25704ff69", 0x19, 0x100000001}, {&(0x7f00000003c0)="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", 0x1000, 0x1}, {&(0x7f0000000100)="86e1168a5638ddb2c0", 0x9, 0xfffffffffffffffe}, {&(0x7f0000000140)="372b000d028ff2163cf06687ea3a7fe2f26f39f51c39aae379008a0914a08bd777d4ec6ddb5f52d232acc742db2537c1f8dcc5331222d875c630d40c66474a871e31dffafa6e2d0c5c470c65d3e97a7298a499bbbdda1f35a94e48c65dc9fd5838a32159d45abcf2c7a6c78ac2e94889d1e0f1ce9a5371953b7801f3798118755529b96580dc20ed0e2829267a43b3b778fe30c3a82af2236b5cdbfce98f71c7f4e73e3a138a611ce33fe3ef6aa391fb113acbade8e16e3c5f3d6910cfc0a0979d67de24d79658cb90", 0xc9, 0x2}, {&(0x7f0000000240)="f997e173fcc3f5d3d9f9a4803c2eee6b05805b86014615f46cc889ab9ef15fec14cec12850190625fd15e9e7dfffb7cd1275894ba42748e5c9a35ad7e1e2", 0x3e, 0x7fe00000}, {&(0x7f00000013c0)="ab7fb1cd8d2c14ce5d4df43b2bd07bdf5de33818c09da4ad58fbd9135b66b23ac9b3ffdfd77c0c8810526743eea0d27a508646e3550016c23113176712c39e61bf0352640e770239ace308b3bb2ca92b8c9847e782456f0ec87166d3216b87db6d3c30dfa198ddbff02ec59e504e18342cb8a33c709f60524478b920c46ece55dea96bdc0780261f400529afbf08386d4abc9d1b897f78aaf5959319818ef348e2dc2ec3e1cd6777e62a864453bc8764154375138c04b4fb82c32ca3eecfb382e88db5d89b88da538c75400bd88a2801a68c7d923a93719dee77f0d0c2b62f19c5ff8bbedaced94c48e5ae", 0xeb, 0x3}, {&(0x7f0000000280)="c8ae928cb33e06e7eeab08c0aac32c4316dc8c83c20934ab6d17c955e44852035c27e7593c45680b6d0c327138a4fc660d38ee9df65814c9e00a3edcfbe3d3b530c2e85d5e2312678b45f6afb9c6d7a5b321bc1f3841c33f16a65a29008fc747ee8de4f16a7172a1ff415e9fa5a9b596ade77359bd43fb364cc625f49e33a2af1856176290b9842340e777c6154809381eeb87f8bd91323e73274ed0cb1662447c54577918cab9fcc303cef4b187b611196619e2b81bcc4e6aedd574", 0xbc, 0x1}], 0x20001, &(0x7f0000001580)={[], [{@context={'context', 0x3d, 'user_u'}}]})
io_submit(r0, 0x0, &(0x7f0000001700))
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:57:58 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0xc0481273, r0)
19:57:58 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r6, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x38}, 0x1, 0x0, 0x0, 0x45}, 0x8000)
sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8014}, 0xc010)
19:57:58 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x8000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:58 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, r0)
19:57:58 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x0, 0x0, 0x0, 0x0, 0x0)
clone(0x40000480, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:57:58 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 73)
[ 1006.309146] loop3: detected capacity change from 0 to 4
[ 1006.326267] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1006.356528] 9p: Bad value for 'wfdno'
19:57:58 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0xc0481273, 0xffffffffffffffff)
19:57:58 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xa000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:57:58 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0)
ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0)
ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0)
[ 1006.507622] 9p: Bad value for 'wfdno'
19:58:08 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 74)
19:58:08 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r6, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x38}, 0x1, 0x0, 0x0, 0x45}, 0x8000)
19:58:08 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x9, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:58:08 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:58:08 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xb000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:08 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x19, &(0x7f0000000000), 0x4)
19:58:08 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x0, 0x4b4, 0x4, 0x8, 0x0, 0x7d43, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xf0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000000040)=0x20, 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:58:08 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, r0)
[ 1016.662913] loop3: detected capacity change from 0 to 4
[ 1016.673672] FAULT_INJECTION: forcing a failure.
[ 1016.673672] name failslab, interval 1, probability 0, space 0, times 0
[ 1016.675591] CPU: 1 UID: 0 PID: 13697 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1016.675622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1016.675634] Call Trace:
[ 1016.675642]
[ 1016.675650] dump_stack_lvl+0xfa/0x120
[ 1016.675684] should_fail_ex+0x4d7/0x5e0
[ 1016.675730] ? __es_insert_extent+0xed2/0x1370
[ 1016.675757] should_failslab+0xc2/0x120
[ 1016.675794] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 1016.675825] ? __pfx___es_remove_extent+0x10/0x10
[ 1016.675851] ? ext4_es_can_be_merged.isra.0+0x13b/0x160
[ 1016.675885] __es_insert_extent+0xed2/0x1370
[ 1016.675929] ext4_es_insert_extent+0x4d0/0x1100
[ 1016.675968] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 1016.675997] ? lock_acquire+0x15e/0x2f0
[ 1016.676020] ? ext4_map_blocks+0x55b/0x14a0
[ 1016.676066] ? __pfx_down_write+0x10/0x10
[ 1016.676093] ? ext4_es_lookup_extent+0xc8/0xb30
[ 1016.676130] ext4_map_blocks+0x7ff/0x14a0
19:58:08 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x19, &(0x7f0000000000), 0x4)
[ 1016.676166] ? __up_read+0x197/0x750
[ 1016.676191] ? __pfx_ext4_map_blocks+0x10/0x10
19:58:08 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 1016.676221] ? __pfx___up_read+0x10/0x10
[ 1016.676248] ? lock_release+0xc8/0x290
[ 1016.676277] ? ext4_map_blocks+0x1e0/0x14a0
[ 1016.676315] ext4_getblk+0x682/0x8e0
[ 1016.676347] ? __pfx_ext4_getblk+0x10/0x10
[ 1016.676375] ? __pfx_security_inode_init_security+0x10/0x10
[ 1016.676416] ? crc32c+0x1ae/0x350
[ 1016.676454] ext4_bread+0x2e/0x1a0
[ 1016.676486] ext4_append+0x224/0x530
[ 1016.676523] ? __pfx_ext4_append+0x10/0x10
[ 1016.676559] ? __pfx___ext4_new_inode+0x10/0x10
[ 1016.676603] ext4_init_new_dir+0x13c/0x240
[ 1016.676627] ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1016.676664] ext4_mkdir+0x3c5/0xb30
[ 1016.676695] ? __pfx_ext4_mkdir+0x10/0x10
[ 1016.676718] ? security_inode_permission+0x72/0xe0
[ 1016.676753] vfs_mkdir+0x59a/0x8d0
[ 1016.676786] do_mkdirat+0x19f/0x3d0
[ 1016.676821] ? __pfx_do_mkdirat+0x10/0x10
[ 1016.676865] __x64_sys_mkdir+0xf3/0x140
[ 1016.676900] do_syscall_64+0xbf/0x360
[ 1016.676930] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1016.676952] RIP: 0033:0x7fdb59099c27
[ 1016.676970] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1016.676990] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1016.677011] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 1016.677026] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1016.677039] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1016.677053] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1016.677066] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1016.677099]
[ 1016.743038] EXT4-fs (loop3): Can't read superblock on 2nd try
19:58:08 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0)
19:58:08 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, r0)
19:58:08 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x16000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:08 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
listen(r0, 0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0)
tee(r0, r1, 0x0, 0x4)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r2, 0x7f)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:58:08 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 75)
19:58:08 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x29, 0x0, 0x490)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00')
ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x0)
[ 1016.961142] loop3: detected capacity change from 0 to 4
[ 1016.964922] EXT4-fs (loop3): Can't read superblock on 2nd try
19:58:18 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x29, 0x0, 0x490)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00')
ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x0)
19:58:18 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 76)
19:58:18 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:58:18 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c04, 0xffffffffffffffff)
19:58:18 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
19:58:18 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = getpgid(0x0)
move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x7f, 0x81, 0x7f, 0x80, 0x0, 0x0, 0x1098, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x807, 0x4, @perf_config_ext={0x7af1, 0x10001}, 0x400, 0xf9, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x4e6f, 0x0, 0x9}, r1, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:58:18 executing program 0:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {{}, {}, {0xc, 0x13, @l2={'eth', 0x3a, 'wg2\x00'}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x844}, 0xc950)
r2 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r2, 0x4c00, r2)
r3 = syz_open_pts(0xffffffffffffffff, 0x101000)
sendfile(0xffffffffffffffff, r3, &(0x7f0000000040), 0x5)
19:58:18 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x24000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:18 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c04, 0xffffffffffffffff)
19:58:18 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x10000, 0x200102)
sendmsg$inet(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="716c06c10daa4aa00472aa7ba946eb5ecb6a990175c183440aa00c552fe8ffda3ac264e9b2f50dcf373c600d2a255f4a307ce0fc6f54468197aa176cbfea8620f75d6c146b84ca7de372cb1036f2a17d18b03dac0782a977fb61b8c269d3b4a97a807f8e6ebf20e13cb8dc8b0f164eacfebf0cf454535180e3f42c2b6eb0400c0617c4fecbaab1726b91cc30ac3ae772f32de1528683c495f2a69e5a08b2", 0x9e}], 0x1}, 0x4044040)
[ 1026.288061] loop3: detected capacity change from 0 to 4
[ 1026.298005] FAULT_INJECTION: forcing a failure.
[ 1026.298005] name failslab, interval 1, probability 0, space 0, times 0
[ 1026.299659] CPU: 0 UID: 0 PID: 13837 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1026.299690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1026.299702] Call Trace:
[ 1026.299710]
[ 1026.299719] dump_stack_lvl+0xfa/0x120
[ 1026.299764] should_fail_ex+0x4d7/0x5e0
[ 1026.299805] ? jbd2_journal_add_journal_head+0x367/0x5d0
[ 1026.299828] should_failslab+0xc2/0x120
[ 1026.299865] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 1026.299897] ? __pfx_perf_trace_lock+0x10/0x10
[ 1026.299929] jbd2_journal_add_journal_head+0x367/0x5d0
[ 1026.299957] jbd2_journal_get_create_access+0x44/0x560
[ 1026.299987] ? lock_is_held_type+0x9e/0x120
[ 1026.300016] __ext4_journal_get_create_access+0x54/0x1b0
[ 1026.300058] ext4_getblk+0x3c9/0x8e0
[ 1026.300091] ? __pfx_ext4_getblk+0x10/0x10
[ 1026.300118] ? __pfx_security_inode_init_security+0x10/0x10
[ 1026.300159] ? crc32c+0x1ae/0x350
[ 1026.300197] ext4_bread+0x2e/0x1a0
[ 1026.300229] ext4_append+0x224/0x530
[ 1026.300265] ? __pfx_ext4_append+0x10/0x10
[ 1026.300301] ? __pfx___ext4_new_inode+0x10/0x10
[ 1026.300345] ext4_init_new_dir+0x13c/0x240
[ 1026.300369] ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1026.300405] ext4_mkdir+0x3c5/0xb30
[ 1026.300436] ? __pfx_ext4_mkdir+0x10/0x10
[ 1026.300460] ? security_inode_permission+0x72/0xe0
[ 1026.300494] vfs_mkdir+0x59a/0x8d0
[ 1026.300527] do_mkdirat+0x19f/0x3d0
[ 1026.300562] ? __pfx_do_mkdirat+0x10/0x10
[ 1026.300605] __x64_sys_mkdir+0xf3/0x140
[ 1026.300639] do_syscall_64+0xbf/0x360
[ 1026.300669] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1026.300691] RIP: 0033:0x7fdb59099c27
[ 1026.300709] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1026.300730] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1026.300751] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 1026.300766] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1026.300779] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1026.300792] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1026.300805] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1026.300838]
[ 1026.333475] ENOMEM in journal_alloc_journal_head, retrying.
19:58:18 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x60000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 1026.368182] EXT4-fs (loop3): Can't read superblock on 2nd try
19:58:18 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c04, 0xffffffffffffffff)
19:58:18 executing program 1:
r0 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8100)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000080)=0x7fffffffffffffff, 0x4)
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
19:58:18 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 77)
19:58:18 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x97ffffff}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:18 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, r0)
19:58:18 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x29, 0x0, 0x490)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00')
ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x0)
19:58:18 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
listen(r3, 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}})
setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x9, 0x81, 0x7, 0x4}, {0x81, 0x5, 0xff}, {0x4, 0x26, 0x2, 0x4}, {0xfff8, 0x55, 0x8, 0x1}, {0x4, 0x9, 0x0, 0x9}, {0xb87f, 0x2, 0x0, 0x1}]}, 0x10)
19:58:18 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
19:58:18 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:58:18 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xbe610000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:18 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, r0)
[ 1026.601363] loop3: detected capacity change from 0 to 4
[ 1026.618057] FAULT_INJECTION: forcing a failure.
[ 1026.618057] name failslab, interval 1, probability 0, space 0, times 0
[ 1026.618999] CPU: 1 UID: 0 PID: 13969 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1026.619016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1026.619023] Call Trace:
[ 1026.619028]
[ 1026.619032] dump_stack_lvl+0xfa/0x120
[ 1026.619054] should_fail_ex+0x4d7/0x5e0
[ 1026.619077] ? __es_insert_extent+0xed2/0x1370
[ 1026.619092] should_failslab+0xc2/0x120
[ 1026.619113] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 1026.619130] ? __pfx___es_remove_extent+0x10/0x10
[ 1026.619144] ? ext4_es_can_be_merged.isra.0+0x13b/0x160
[ 1026.619163] __es_insert_extent+0xed2/0x1370
[ 1026.619186] ext4_es_insert_extent+0x4d0/0x1100
[ 1026.619208] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 1026.619224] ? lock_acquire+0x15e/0x2f0
[ 1026.619237] ? ext4_map_blocks+0x55b/0x14a0
[ 1026.619262] ? __pfx_down_write+0x10/0x10
[ 1026.619277] ? ext4_es_lookup_extent+0xc8/0xb30
[ 1026.619297] ext4_map_blocks+0x7ff/0x14a0
[ 1026.619316] ? __up_read+0x197/0x750
[ 1026.619331] ? __pfx_ext4_map_blocks+0x10/0x10
[ 1026.619347] ? __pfx___up_read+0x10/0x10
[ 1026.619362] ? lock_release+0xc8/0x290
[ 1026.619377] ? ext4_map_blocks+0x1e0/0x14a0
[ 1026.619398] ext4_getblk+0x682/0x8e0
[ 1026.619415] ? __pfx_ext4_getblk+0x10/0x10
[ 1026.619430] ? __pfx_security_inode_init_security+0x10/0x10
[ 1026.619453] ? crc32c+0x1ae/0x350
[ 1026.619485] ext4_bread+0x2e/0x1a0
[ 1026.619502] ext4_append+0x224/0x530
[ 1026.619522] ? __pfx_ext4_append+0x10/0x10
[ 1026.619542] ? __pfx___ext4_new_inode+0x10/0x10
[ 1026.619565] ext4_init_new_dir+0x13c/0x240
[ 1026.619579] ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1026.619598] ext4_mkdir+0x3c5/0xb30
[ 1026.619619] ? __pfx_ext4_mkdir+0x10/0x10
[ 1026.619632] ? security_inode_permission+0x72/0xe0
[ 1026.619651] vfs_mkdir+0x59a/0x8d0
[ 1026.619669] do_mkdirat+0x19f/0x3d0
[ 1026.619688] ? __pfx_do_mkdirat+0x10/0x10
[ 1026.619712] __x64_sys_mkdir+0xf3/0x140
[ 1026.619734] do_syscall_64+0xbf/0x360
[ 1026.619750] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1026.619762] RIP: 0033:0x7fdb59099c27
[ 1026.619772] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1026.619784] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1026.619796] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb59099c27
[ 1026.619804] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1026.619811] RBP: 00007fdb56610040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1026.619818] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1026.619825] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1026.619843]
[ 1026.664169] EXT4-fs (loop3): Can't read superblock on 2nd try
19:58:27 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:58:27 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe0000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:27 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x29, 0x0, 0x490)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00')
19:58:27 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, r0)
19:58:27 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 78)
19:58:27 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0)
19:58:27 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:58:27 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x80000001, @mcast2, 0x4}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000000440)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x7fffffff, @mcast2, 0x5}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="559113440c9be717e005fb2a74a7455ea78bce5c05e3344d89eda5c39236cd75a48a69bee46ae00de1a23d7efbf2300de2254eff35062e161e1ab9f4eb10e05670a68369fd8e7641e241721ecd71ad6df6893c42f266c39bc1ce35417e0fb8f3adcc19879d7a3f8b6023ccd6b703a9687a39ff2e1ccdfd2af4fa93fc54a888127b22e688d3f4d34566d101d695152934ad06a5eaf23f19622eee7785bd842f923cf4feded304cb888adb084e0dc1a607cb19452a3bafe3dbf1720001c4ba2f", 0xbf}], 0x1, &(0x7f00000001c0)=[@hopopts_2292={{0x98, 0x29, 0x36, {0x2b, 0xf, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @generic={0x9d, 0x6b, "0454a1615dfcaadb1aed2784723f1950a3ad2308026e98e9618de044c70df4f16c6da21a353ab43467db70d9fb9c7be0cef8026d7cc4458e8ccd745137c046611182db26e3fb8be03e35e6c8c5cdba6d814b12d7fdbb98f287fd34cf1b5d818af9527b2b0374da85de8707"}, @pad1, @enc_lim={0x4, 0x1, 0x90}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x3c, 0x2, 0x0, 0xfc, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}, @hopopts={{0x98, 0x29, 0x36, {0x3c, 0xf, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @hao={0xc9, 0x10, @private2}, @calipso={0x7, 0x28, {0x0, 0x8, 0x8, 0x40, [0x1, 0x0, 0x800, 0x1]}}, @pad1, @jumbo={0xc2, 0x4, 0x3f}, @jumbo={0xc2, 0x4, 0x4}, @pad1, @calipso={0x7, 0x18, {0x3, 0x4, 0xff, 0x7, [0x101, 0x5]}}, @ra={0x5, 0x2, 0x7}]}}}, @rthdrdstopts={{0xf0, 0x29, 0x37, {0x0, 0x1a, '\x00', [@hao={0xc9, 0x10, @mcast2}, @generic={0x21, 0x82, "dbfb4ac77ee62f96e1766e82f5856ce0bc976a547b4597f64554a9f2874e2917eef4a1ea6e6074cd323bdf67a6e44580be1046c512359c2adfd41c9b7b2ee6141d28264a5b7ea6b52cd175ebea6a1ec1dc6391fafc9777fffc8ac840d6254619b329501afcd9aefe83931313f45df2d115e96153bc3da56f195d1c6506bc1924924b"}, @pad1, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3ff}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x36}}, @hao={0xc9, 0x10, @private1}, @pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}, @flowinfo={{0x14, 0x29, 0xb, 0x8001}}], 0x278}}], 0x1, 0x2044041)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4)
[ 1036.125035] loop3: detected capacity change from 0 to 4
[ 1036.156826] EXT4-fs (loop3): Can't read superblock on 2nd try
19:58:28 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, r0)
19:58:38 executing program 1:
sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x85}, 0x4041081)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
syz_open_dev$tty1(0xc, 0x4, 0x2)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x300, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4880)
19:58:38 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xcad5)
listen(r1, 0x0)
listen(r1, 0x8)
sendfile(r0, r1, 0x0, 0x5)
19:58:38 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe8030000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:38 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001900000008000300", @ANYRES32=r5, @ANYBLOB="716b4e455ac0d899c46986c82a3a70e0e2e37f9e1b5862f1541759e09556d2813dafcd80802be8c407df79fe41e8209fdbb6fdddfdacf0f3db28d99ec7c7bd8b6bab3ed580ce3c2f7fc98157d6862f8a43ac90ae15309a4180eb53828dfa6c98e8371966dbf22ed633841789c1acb5305211a1ca86959e2d687cae700ff9256ce40eadb39aa1936ee7e544f350e6824e5bfa4128546d8accee48905e3e81e5b6a665"], 0x1c}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
19:58:38 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x29, 0x0, 0x490)
19:58:38 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 79)
19:58:38 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, r0)
19:58:38 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:58:38 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, r0)
19:58:38 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xf4010000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 1046.705234] loop3: detected capacity change from 0 to 4
[ 1046.729583] EXT4-fs (loop3): Can't read superblock on 2nd try
19:58:38 executing program 0:
syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x100)
socket$nl_generic(0x10, 0x3, 0x10)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
ioctl$LOOP_SET_FD(r1, 0x4c00, r1)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r2, 0x0)
listen(r2, 0x0)
getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000000080)=""/220, &(0x7f0000000180)=0xdc)
19:58:38 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
19:58:38 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c04, r0)
19:58:38 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x490)
19:58:38 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:58:38 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 80)
19:58:38 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c04, r0)
19:58:38 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xfeffffff}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:38 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
19:58:38 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'})
fcntl$setstatus(r1, 0x4, 0x40800)
[ 1046.974260] loop3: detected capacity change from 0 to 4
[ 1046.985475] FAULT_INJECTION: forcing a failure.
[ 1046.985475] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1046.987261] CPU: 0 UID: 0 PID: 14252 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1046.987290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1046.987303] Call Trace:
[ 1046.987311]
[ 1046.987319] dump_stack_lvl+0xfa/0x120
[ 1046.987354] should_fail_ex+0x4d7/0x5e0
[ 1046.987394] _copy_from_user+0x30/0xd0
[ 1046.987418] memdup_user+0x7e/0xe0
[ 1046.987451] strndup_user+0x78/0xe0
[ 1046.987483] __x64_sys_mount+0x136/0x300
[ 1046.987519] ? __pfx___x64_sys_mount+0x10/0x10
[ 1046.987563] do_syscall_64+0xbf/0x360
[ 1046.987592] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1046.987615] RIP: 0033:0x7fdb5909c04a
[ 1046.987632] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1046.987652] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1046.987674] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909c04a
[ 1046.987689] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdb56610000
[ 1046.987702] RBP: 00007fdb56610040 R08: 00007fdb56610040 R09: 0000000020000000
[ 1046.987716] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1046.987737] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1046.987779]
19:58:38 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:58:38 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xffffff7f}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:48 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
19:58:48 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:58:48 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xffffff97}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:48 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c04, r0)
19:58:48 executing program 0:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0})
sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r3, 0x201, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc}}}}, 0x28}}, 0x0)
sendmsg$NL80211_CMD_NEW_MPATH(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r3, 0x800, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x605, 0x3b}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0xc081}, 0x4800)
r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r6, 0x4c00, r6)
19:58:48 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 81)
19:58:48 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpgid(0x0)
r2 = getpgrp(r1)
move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
listen(r3, 0x0)
ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f00000000c0))
perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0x20, 0x9, 0xb0, 0x0, 0xd4, 0x0, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x101, 0x3}, 0x112, 0x33ca, 0xff, 0x5, 0x6676, 0x7fff, 0x0, 0x0, 0x7ff, 0x0, 0x88}, r1, 0xf, r0, 0x8)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000000), 0x4)
prlimit64(r2, 0x9, &(0x7f0000000100)={0x2, 0xff}, 0x0)
19:58:48 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x490)
[ 1056.938516] loop3: detected capacity change from 0 to 4
19:58:48 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c04, 0xffffffffffffffff)
19:58:58 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:58:58 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0})
sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r3, 0x201, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc}}}}, 0x28}}, 0x0)
sendmsg$NL80211_CMD_NEW_MPATH(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r3, 0x800, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x605, 0x3b}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0xc081}, 0x4800)
r6 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r6, 0x4c00, r6)
19:58:58 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x490)
19:58:58 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 82)
19:58:58 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
19:58:58 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x3, 0x20080)
setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080), 0x4)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r2, 0x0)
listen(r2, 0x0)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c229f7bdefcfc76b6a50f6059d560293a00"])
io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0xf000, r2, &(0x7f00000000c0)="e012d4aa27b6577409408b1f0811c0cc961d0442786c9439ecba6434527f9c08f6c513cef9934bfdc40eb816031f27a5679b08cfb6f6737879ae9862f3ca53e5aeb95f7169685afb2946ac69897a62c9ed990a8609f05117484bbef596e97fbcc96397924bd7", 0x66, 0x200, 0x0, 0x1, r4}])
19:58:58 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xfffffffe}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:58 executing program 0:
syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
listen(r0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x0)
listen(r1, 0x0)
r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}})
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r4, 0x0)
listen(r4, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r4)
[ 1066.915522] loop3: detected capacity change from 0 to 4
[ 1066.922091] 9p: Unknown parameter '"Ÿ{Þüüv¶¥`YÕ`):'
19:58:58 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0)
[ 1066.944261] 9p: Unknown parameter '"Ÿ{Þüüv¶¥`YÕ`):'
[ 1066.947413] EXT4-fs (loop3): Can't read superblock on 2nd try
19:58:58 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x1, 0x446, 0xe493, 0x3}, &(0x7f0000000100))
dup3(r0, r0, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766646e6f3db74e84011ca4874d8d48949149602f3a97791f008e1b983fca7ef643a54af11e56c09a444436e77447197322046a5ec49ec88ef03c4b36b576e7f5c827a4b2a96f6e27992444174ae42622bd0e7584f0b8d1bd416104b43797", @ANYRESHEX=r1, @ANYBLOB=',\x00'])
ioctl$LOOP_SET_FD(r2, 0x4c00, r0)
19:58:58 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x1000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:58:58 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:58:58 executing program 1:
sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x2}, @GTPA_LINK={0x8}, @GTPA_TID={0xc}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @GTPA_VERSION={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x4c}}, 0x8804)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp], 0x1)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x3c, r1, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x9}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1f}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x8}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4044055}, 0x4000)
r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}})
perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0xfb, 0x1f, 0x40, 0x0, 0x0, 0x80000001, 0x11403, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00000001c0), 0x4}, 0x19940, 0x46bc, 0x3463, 0x4, 0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0xc000000}, 0x0, 0x6, r2, 0x19)
19:58:58 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 83)
[ 1067.052847] 9p: Bad value for 'wfdno'
19:58:58 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x16, &(0x7f0000000000), 0x4)
[ 1067.082544] 9p: Bad value for 'wfdno'
19:58:58 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x100000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 1067.146561] 9p: Unknown parameter ''
[ 1067.166696] loop3: detected capacity change from 0 to 4
[ 1067.192537] EXT4-fs (loop3): Can't read superblock on 2nd try
19:59:07 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0)
19:59:07 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 84)
19:59:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x200000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:59:07 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:59:07 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x20, 0x8, 0xc0, 0x0, 0x8, 0x20, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000040), 0xe}, 0x90, 0x0, 0x0, 0x9, 0x64c8, 0xfff, 0x8, 0x0, 0x9, 0x0, 0x9}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x8)
19:59:07 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:59:07 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x1, 0x446, 0xe493, 0x3}, &(0x7f0000000100))
dup3(r0, r0, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766646e6f3db74e84011ca4874d8d48949149602f3a97791f008e1b983fca7ef643a54af11e56c09a444436e77447197322046a5ec49ec88ef03c4b36b576e7f5c827a4b2a96f6e27992444174ae42622bd0e7584f0b8d1bd416104b43797", @ANYRESHEX=r1, @ANYBLOB=',\x00'])
ioctl$LOOP_SET_FD(r2, 0x4c00, r0)
19:59:08 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}]}, @ETHTOOL_A_CHANNELS_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8}]}, 0xa8}, 0x1, 0x0, 0x0, 0xc001}, 0x4800)
[ 1076.104373] loop3: detected capacity change from 0 to 4
[ 1076.127880] 9p: Bad value for 'wfdno'
[ 1076.130107] EXT4-fs (loop3): Can't read superblock on 2nd try
19:59:08 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_io_uring_setup(0x4ed, &(0x7f0000000040)={0x0, 0x2cb, 0x4, 0x0, 0x305}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100))
dup2(r0, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:59:08 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x7880000000000, 0x1)
fcntl$setstatus(r1, 0x4, 0x2400)
19:59:08 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, r0)
19:59:08 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:08 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x400000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:59:08 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:59:08 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 85)
19:59:08 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0)
19:59:08 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, r0)
19:59:08 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
[ 1076.400502] loop3: detected capacity change from 0 to 4
[ 1076.416462] EXT4-fs (loop3): Can't read superblock on 2nd try
19:59:17 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:59:18 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
r2 = getpgid(0x0)
dup(r1)
move_pages(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0)
perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x3, 0x9, 0x1, 0x1, 0x0, 0x8, 0x40010, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x4, @perf_config_ext={0x3ff, 0x1543}, 0x60, 0x0, 0x3, 0x7, 0x0, 0x6, 0x3, 0x0, 0x10001}, r2, 0xe, r3, 0x3)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
fork()
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000000), 0x4)
r5 = getpgid(0x0)
move_pages(r5, 0x0, 0x0, 0x0, 0x0, 0x0)
move_pages(r5, 0x2, &(0x7f00000001c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil], 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0)
setsockopt$inet6_tcp_int(r6, 0x6, 0x8, &(0x7f0000000080)=0x3, 0x4)
19:59:18 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 86)
19:59:18 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, r0)
19:59:18 executing program 0:
syz_open_dev$loop(&(0x7f0000000000), 0x5, 0xb0001)
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
recvmmsg$unix(r1, &(0x7f0000006280)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)=""/221, 0xdd}, {&(0x7f0000000180)=""/81, 0x51}, {&(0x7f0000000600)=""/170, 0xaa}], 0x5, &(0x7f0000000200)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000740), 0x6e, &(0x7f0000001b80)=[{&(0x7f00000007c0)=""/144, 0x90}, {&(0x7f0000000880)=""/148, 0x94}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/69, 0x45}, {&(0x7f00000019c0)=""/150, 0x96}, {&(0x7f0000001a80)=""/245, 0xf5}, {&(0x7f0000000380)}], 0x7, &(0x7f0000001c00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000001d00), 0x6e, &(0x7f00000030c0)=[{&(0x7f0000001d80)=""/138, 0x8a}, {&(0x7f0000001e40)=""/141, 0x8d}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/151, 0x97}, {&(0x7f0000002fc0)=""/204, 0xcc}], 0x5, &(0x7f0000003140)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x128}}, {{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f0000003280)=""/9, 0x9}, {&(0x7f00000032c0)=""/254, 0xfe}, {&(0x7f00000033c0)=""/255, 0xff}, {&(0x7f00000034c0)=""/85, 0x55}, {&(0x7f0000003540)=""/29, 0x1d}, {&(0x7f0000003580)=""/40, 0x28}, {&(0x7f00000035c0)=""/230, 0xe6}, {&(0x7f00000036c0)=""/255, 0xff}, {&(0x7f00000037c0)=""/88, 0x58}, {&(0x7f0000003840)=""/136, 0x88}], 0xa, &(0x7f00000039c0)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000003a40), 0x6e, &(0x7f0000004b80)=[{&(0x7f0000003ac0)=""/46, 0x2e}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/91, 0x5b}], 0x3, &(0x7f0000004bc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x118}}, {{&(0x7f0000004d00), 0x6e, &(0x7f0000006140)=[{&(0x7f0000004d80)=""/190, 0xbe}, {&(0x7f0000004e40)=""/138, 0x8a}, {&(0x7f0000004f00)=""/212, 0xd4}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005040)=""/231, 0xe7}, {&(0x7f0000005140)=""/4096, 0x1000}], 0x6, &(0x7f00000061c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}], 0x6, 0x100, &(0x7f0000006400))
ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000380)={0xffffffffffffffff, 0x8000, 0x9, 0x5})
r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}})
ioctl$LOOP_SET_FD(r5, 0x4c00, r3)
19:59:18 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:18 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x800000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:59:18 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
[ 1086.123558] loop3: detected capacity change from 0 to 4
[ 1086.125003] FAULT_INJECTION: forcing a failure.
[ 1086.125003] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1086.126008] CPU: 1 UID: 0 PID: 14897 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1086.126026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1086.126034] Call Trace:
[ 1086.126039]
[ 1086.126043] dump_stack_lvl+0xfa/0x120
[ 1086.126064] should_fail_ex+0x4d7/0x5e0
[ 1086.126087] _copy_from_user+0x30/0xd0
[ 1086.126101] copy_mount_options+0x76/0x180
[ 1086.126116] __x64_sys_mount+0x1ab/0x300
[ 1086.126136] ? __pfx___x64_sys_mount+0x10/0x10
[ 1086.126161] do_syscall_64+0xbf/0x360
[ 1086.126179] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1086.126193] RIP: 0033:0x7fdb5909c04a
[ 1086.126203] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1086.126214] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1086.126227] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909c04a
[ 1086.126235] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdb56610000
[ 1086.126243] RBP: 00007fdb56610040 R08: 00007fdb56610040 R09: 0000000020000000
[ 1086.126250] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1086.126258] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1086.126275]
[ 1086.137583] EXT4-fs (loop3): Can't read superblock on 2nd try
19:59:18 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 87)
[ 1086.166742] loop3: detected capacity change from 0 to 4
[ 1086.168236] FAULT_INJECTION: forcing a failure.
[ 1086.168236] name failslab, interval 1, probability 0, space 0, times 0
[ 1086.169211] CPU: 1 UID: 0 PID: 14899 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1086.169227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1086.169233] Call Trace:
[ 1086.169237]
[ 1086.169242] dump_stack_lvl+0xfa/0x120
[ 1086.169258] should_fail_ex+0x4d7/0x5e0
[ 1086.169280] ? getname_flags.part.0+0x48/0x540
[ 1086.169294] should_failslab+0xc2/0x120
[ 1086.169314] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 1086.169335] getname_flags.part.0+0x48/0x540
[ 1086.169351] getname_flags+0x95/0xe0
[ 1086.169367] user_path_at+0x27/0x90
[ 1086.169384] __x64_sys_mount+0x1e9/0x300
[ 1086.169403] ? __pfx___x64_sys_mount+0x10/0x10
[ 1086.169426] do_syscall_64+0xbf/0x360
[ 1086.169442] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1086.169454] RIP: 0033:0x7fdb5909c04a
[ 1086.169463] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1086.169474] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1086.169486] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909c04a
[ 1086.169494] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdb56610000
[ 1086.169501] RBP: 00007fdb56610040 R08: 00007fdb56610040 R09: 0000000020000000
[ 1086.169509] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1086.169516] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1086.169533]
19:59:18 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 88)
19:59:18 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x127f, 0xffffffffffffffff)
19:59:18 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:18 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5)
setuid(r2)
fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v3={0x3000000, [{0x800, 0x9}, {0x1, 0x1}], r2}, 0x18, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:59:18 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xa00000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 1086.314297] loop3: detected capacity change from 0 to 4
[ 1086.329110] EXT4-fs (loop3): Can't read superblock on 2nd try
19:59:18 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x127f, 0xffffffffffffffff)
19:59:18 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
19:59:26 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xb00000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:59:26 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 89)
19:59:26 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:26 executing program 4:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x127f, 0xffffffffffffffff)
19:59:26 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:59:26 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000040))
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:59:26 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r2})
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r5})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl1\x00', &(0x7f0000000400)={'ip6gre0\x00', 0x0, 0x29, 0x9, 0x3, 0xfffff01f, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}, @local, 0x7800, 0x10, 0x7, 0xfffffffc}})
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r9})
ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000080)={'syztnl0\x00', r5, 0x29, 0x80, 0x8, 0x10b9, 0x28, @mcast2, @loopback, 0x8000, 0x30, 0x1ff, 0x8000}})
sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="801781c4cfdca21b39062e89d630a65a60e8ff6c54640300e5c21fc2e8042c172606290100000000000000a0cea8134b25e1560c3ee69da0d483ff7c2121e01d51584be5b719aaf424bdda0000000000000000000000000917e6747a0e7aea39b3bc6197c622cd707a194a045f38c3b8203b72e3873c4fabf0ceb215fb01338bc7a9e8b2a7953e8ec98046fd6fa30b1dd15de9ee07747ed4977e", @ANYRES16=0x0, @ANYBLOB="000626bd7000ffdbdf25170000000c00018008000300020000001400018008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="210001800800013f", @ANYRES32=r5, @ANYBLOB="14000200766c616e3000000000000000000000001400020076657468315f6d61637674617000000008000300020000001c00018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000300020000002800018008000100", @ANYRES32=r9, @ANYBLOB="1400020876657468315f746f5f62726964676500080003000200000014000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="180001801400020076657468315f746f5f626f6e6400000004000180"], 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x0)
ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001c40)={'syztnl2\x00', &(0x7f0000001bc0)={'ip6tnl0\x00', 0x0, 0x2f, 0x30, 0x1f, 0x80, 0xe0, @empty, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x1, 0x10, 0x411, 0x3}})
sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000003540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003500)={&(0x7f0000003400)=ANY=[@ANYBLOB="e8000000", @ANYRES16=0x0, @ANYBLOB="000425bd7000fcdbdf25190000002800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f6d6163767461700000000c00018008000100", @ANYRES32=0x0, @ANYBLOB="34000180140002006361696630000000000000000000000008000300010000001400020073797a5f74756e000000000000000000440001800800030002000000080003000000000008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0800030002000000080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="0800030005000000280001800800030001000000140002006d6163766c6107000000ad84231f0d4bf5d5e118", @ANYRES32=0x0, @ANYBLOB], 0xe8}, 0x1, 0x0, 0x0, 0x8c0}, 0x801)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10210}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r11 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r11, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:59:26 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0)
19:59:26 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, r0)
19:59:26 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfff8, 0x0, 0x9})
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
[ 1094.563936] loop3: detected capacity change from 0 to 4
19:59:26 executing program 0:
ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000000))
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x141)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
write$binfmt_script(r0, &(0x7f0000000440)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}, {}, {}, {0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}], 0xa, "7eca09a6c695b5ac28bcdcf38099c5640d78937e9e2e374faffcada96127c13857a69e4686f91db5a14465b05529f1a78c9a76affd08c8d5540090cd8ff7d9da6eeadb165e8507caee3d487318f782c923c0d2485d951a5deda0b33c7a2b9b6b38df036b1aa69ec6c0d7828c3c1fb364d8"}, 0xa2)
recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/224, 0xe0}], 0x1, &(0x7f00000002c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}, 0x10120)
mkdirat$cgroup(r1, &(0x7f0000000400)='syz0\x00', 0x1ff)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000140)={0x0, 0x4, 0x2, 0x7fff})
[ 1094.583107] FAULT_INJECTION: forcing a failure.
[ 1094.583107] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1094.584891] CPU: 0 UID: 0 PID: 15057 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1094.584925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1094.584940] Call Trace:
[ 1094.584948]
[ 1094.584956] dump_stack_lvl+0xfa/0x120
[ 1094.584993] should_fail_ex+0x4d7/0x5e0
[ 1094.585037] strncpy_from_user+0x3b/0x2f0
[ 1094.585074] getname_flags.part.0+0x8d/0x540
[ 1094.585108] getname_flags+0x95/0xe0
[ 1094.585144] user_path_at+0x27/0x90
[ 1094.585180] __x64_sys_mount+0x1e9/0x300
[ 1094.585219] ? __pfx___x64_sys_mount+0x10/0x10
[ 1094.585267] do_syscall_64+0xbf/0x360
[ 1094.585300] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1094.585326] RIP: 0033:0x7fdb5909c04a
[ 1094.585345] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1094.585369] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1094.585393] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909c04a
[ 1094.585410] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdb56610000
[ 1094.585426] RBP: 00007fdb56610040 R08: 00007fdb56610040 R09: 0000000020000000
[ 1094.585442] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1094.585457] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1094.585492]
19:59:26 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0)
19:59:26 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, r0)
19:59:26 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:26 executing program 0:
r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000018c0), 0x101c01, 0x0)
ioctl$CDROM_SET_OPTIONS(r0, 0x5320, 0x1e)
r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r1)
19:59:26 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 90)
19:59:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x200088c0}, 0x4008000)
r2 = perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x5, 0x7, 0x2, 0x0, 0x5, 0x20c12, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xce9, 0x0, @perf_config_ext={0x800, 0x7}, 0x8200, 0x7f, 0x5, 0x0, 0x3, 0x8, 0x7, 0x0, 0x2, 0x0, 0x9}, 0xffffffffffffffff, 0xf, r0, 0x18)
perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x14, 0x0)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000380)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'})
sendfile(r4, r5, &(0x7f0000000400)=0xe6b2, 0xf)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:59:26 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe00000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:59:26 executing program 4:
r0 = syz_open_dev$loop(0x0, 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, r0)
19:59:26 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
[ 1094.857704] loop3: detected capacity change from 0 to 4
[ 1094.879544] FAULT_INJECTION: forcing a failure.
[ 1094.879544] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1094.881289] CPU: 0 UID: 0 PID: 15185 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1094.881320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1094.881333] Call Trace:
[ 1094.881341]
[ 1094.881350] dump_stack_lvl+0xfa/0x120
[ 1094.881384] should_fail_ex+0x4d7/0x5e0
[ 1094.881425] strncpy_from_user+0x3b/0x2f0
[ 1094.881459] getname_flags.part.0+0x8d/0x540
[ 1094.881489] getname_flags+0x95/0xe0
[ 1094.881521] user_path_at+0x27/0x90
[ 1094.881552] __x64_sys_mount+0x1e9/0x300
[ 1094.881588] ? __pfx___x64_sys_mount+0x10/0x10
[ 1094.881632] do_syscall_64+0xbf/0x360
[ 1094.881662] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1094.881685] RIP: 0033:0x7fdb5909c04a
[ 1094.881702] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1094.881731] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1094.881753] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909c04a
[ 1094.881769] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdb56610000
[ 1094.881784] RBP: 00007fdb56610040 R08: 00007fdb56610040 R09: 0000000020000000
[ 1094.881798] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1094.881812] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1094.881844]
19:59:26 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, r0)
19:59:26 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e5433", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:59:26 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:26 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x201)
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000004c0)={0x0, {}, 0x0, {}, 0x1f8, 0x3, 0x2, 0x18, "edb22e12c01be827030d87305a5c685b1bb1bee1360f4e81f8ee04d235679db9492cdca9eda6279a7969d0728f815d8d1c2e3ba7cc1b3c6dfb85f7bca54b2017", "35c589e43a2d9f46946ed73cd753b591720ccb25493610995a9fa25c209e9a3a", [0x1ff, 0x66]})
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000100)='./file0\x00')
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="00a16cf6b42e288aeb657cfb238e050097b40000face8cfc7300cb4e", @ANYRESHEX=r2, @ANYBLOB=',\x00'])
ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xfffffffffffffff9)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000240), r3)
sendmsg$SMC_PNETID_FLUSH(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)={0x94, r5, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'syzkaller0\x00'}, @SMC_PNETID_ETHNAME={0x14}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x94}}, 0x4000800)
19:59:35 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e5433", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:59:35 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, r0)
19:59:35 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0)
19:59:35 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x1600000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:59:35 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:35 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 91)
19:59:35 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x3)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:59:35 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
sendfile(r0, r0, &(0x7f0000000040)=0xfffffffffffffff8, 0xac)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r2, 0x0)
listen(r2, 0x0)
dup3(r1, r2, 0x80000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
[ 1103.784155] loop3: detected capacity change from 0 to 4
[ 1103.803151] EXT4-fs (loop3): Can't read superblock on 2nd try
19:59:35 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, r0)
19:59:43 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e5433", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:59:43 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0)
19:59:43 executing program 1:
epoll_create1(0x80000)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:59:43 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x2400000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:59:43 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x521080)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
19:59:43 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x127f, r0)
19:59:43 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:43 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 92)
[ 1111.750870] loop3: detected capacity change from 0 to 4
[ 1111.759487] FAULT_INJECTION: forcing a failure.
[ 1111.759487] name failslab, interval 1, probability 0, space 0, times 0
[ 1111.760470] CPU: 1 UID: 0 PID: 15443 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1111.760488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1111.760497] Call Trace:
[ 1111.760505]
[ 1111.760510] dump_stack_lvl+0xfa/0x120
[ 1111.760534] should_fail_ex+0x4d7/0x5e0
[ 1111.760560] should_failslab+0xc2/0x120
[ 1111.760582] __kmalloc_cache_noprof+0x6a/0x3e0
[ 1111.760601] ? lockdep_init_map_type+0x4b/0x240
[ 1111.760617] ? ext4_init_fs_context+0x45/0x110
[ 1111.760641] ext4_init_fs_context+0x45/0x110
[ 1111.760659] ? __pfx_ext4_init_fs_context+0x10/0x10
[ 1111.760678] alloc_fs_context+0x570/0x9e0
[ 1111.760711] path_mount+0xac7/0x1dd0
[ 1111.760734] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1111.760758] ? __pfx_path_mount+0x10/0x10
[ 1111.760778] ? kmem_cache_free+0x2a1/0x460
[ 1111.760796] ? putname.part.0+0x11b/0x160
[ 1111.760811] ? getname_flags.part.0+0x1c6/0x540
[ 1111.760828] ? putname.part.0+0x11b/0x160
[ 1111.760844] __x64_sys_mount+0x27b/0x300
[ 1111.760864] ? __pfx___x64_sys_mount+0x10/0x10
[ 1111.760890] do_syscall_64+0xbf/0x360
[ 1111.760908] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1111.760922] RIP: 0033:0x7fdb5909c04a
[ 1111.760932] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1111.760946] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1111.760959] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909c04a
[ 1111.760968] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdb56610000
[ 1111.760977] RBP: 00007fdb56610040 R08: 00007fdb56610040 R09: 0000000020000000
[ 1111.760986] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1111.760994] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1111.761012]
19:59:43 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0)
19:59:43 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 93)
19:59:43 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x6000000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:59:43 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4)
19:59:43 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x127f, r0)
19:59:43 executing program 0:
ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000040)={@id={0x2, 0x0, @c}})
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
creat(&(0x7f00000000c0)='./file0\x00', 0x100)
19:59:43 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
[ 1111.940309] loop3: detected capacity change from 0 to 4
19:59:43 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffe, r0)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0)
[ 1111.953601] EXT4-fs (loop3): Can't read superblock on 2nd try
19:59:44 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:59:44 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpgid(0x0)
move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x80, 0x5, 0x0, 0x9e, 0x0, 0x96, 0x51c02, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x20, 0x2, 0x7, 0x7, 0x20, 0x6, 0xed37, 0x0, 0x5, 0x0, 0x1}, r1, 0x7, r0, 0x3)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:59:44 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 94)
19:59:44 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0)
19:59:44 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:44 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x127f, r0)
[ 1112.189213] loop3: detected capacity change from 0 to 4
[ 1112.196481] FAULT_INJECTION: forcing a failure.
[ 1112.196481] name failslab, interval 1, probability 0, space 0, times 0
[ 1112.197538] CPU: 1 UID: 0 PID: 15577 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1112.197556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1112.197564] Call Trace:
[ 1112.197568]
[ 1112.197573] dump_stack_lvl+0xfa/0x120
[ 1112.197597] should_fail_ex+0x4d7/0x5e0
[ 1112.197620] should_failslab+0xc2/0x120
[ 1112.197641] __kmalloc_node_track_caller_noprof+0xb8/0x490
[ 1112.197660] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1112.197682] ? vfs_parse_fs_string+0xc3/0x150
[ 1112.197700] ? __create_object+0x59/0x80
[ 1112.197720] kmemdup_nul+0x3b/0xa0
[ 1112.197740] vfs_parse_fs_string+0xc3/0x150
[ 1112.197757] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 1112.197773] ? __kasan_kmalloc+0x7f/0x90
[ 1112.197788] ? alloc_fs_context+0x5c0/0x9e0
[ 1112.197808] path_mount+0x65f/0x1dd0
[ 1112.197830] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1112.197850] ? __pfx_path_mount+0x10/0x10
[ 1112.197870] ? kmem_cache_free+0x2a1/0x460
[ 1112.197887] ? putname.part.0+0x11b/0x160
[ 1112.197902] ? getname_flags.part.0+0x1c6/0x540
[ 1112.197918] ? putname.part.0+0x11b/0x160
[ 1112.197934] __x64_sys_mount+0x27b/0x300
[ 1112.197954] ? __pfx___x64_sys_mount+0x10/0x10
[ 1112.197979] do_syscall_64+0xbf/0x360
[ 1112.197996] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1112.198010] RIP: 0033:0x7fdb5909c04a
[ 1112.198020] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1112.198033] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1112.198046] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909c04a
[ 1112.198054] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdb56610000
[ 1112.198062] RBP: 00007fdb56610040 R08: 00007fdb56610040 R09: 0000000020000000
[ 1112.198071] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1112.198079] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1112.198097]
19:59:53 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
19:59:53 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x97ffffff00000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:59:53 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:53 executing program 1:
sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, 0x3, 0x3, 0x401, 0x0, 0x0, {0x1}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x7}}, @NFQA_MARK={0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x9}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7ff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x5}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x5}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x7}}]}, 0x78}, 0x1, 0x0, 0x0, 0x9}, 0x4040820)
sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, 0x0, 0x700, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x109}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x400}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x2c, 0x2, 0x7, 0x101, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xffff}, @NFACCT_QUOTA={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040810}, 0x20000814)
getpgrp(0xffffffffffffffff)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000440))
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
19:59:53 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e733d66642c7285646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00'])
ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x4, 0x9, 0x5, 0xfffffffe, 0x0, @loopback, @dev={0xfe, 0x80, '\x00', 0x1b}, 0x80, 0x0, 0x4b, 0xd5e}})
19:59:53 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0)
19:59:53 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 95)
19:59:53 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, 0xffffffffffffffff)
19:59:53 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xbe61000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 1121.990072] 9p: Unknown parameter 'r…dno'
19:59:53 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
r2 = getpgid(0x0)
dup(r1)
move_pages(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0)
perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x3, 0x9, 0x1, 0x1, 0x0, 0x8, 0x40010, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x4, @perf_config_ext={0x3ff, 0x1543}, 0x60, 0x0, 0x3, 0x7, 0x0, 0x6, 0x3, 0x0, 0x10001}, r2, 0xe, r3, 0x3)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
fork()
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000000), 0x4)
r5 = getpgid(0x0)
move_pages(r5, 0x0, 0x0, 0x0, 0x0, 0x0)
move_pages(r5, 0x2, &(0x7f00000001c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil], 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0)
setsockopt$inet6_tcp_int(r6, 0x6, 0x8, &(0x7f0000000080)=0x3, 0x4)
[ 1122.004024] 9p: Unknown parameter 'r…dno'
[ 1122.009259] loop3: detected capacity change from 0 to 4
[ 1122.030316] EXT4-fs (loop3): Can't read superblock on 2nd try
19:59:53 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe000000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
19:59:53 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
19:59:54 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:00:04 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:00:04 executing program 4:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
20:00:04 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0)
20:00:04 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 96)
20:00:04 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'})
getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x14, "c91fcc02cf35f5985178f95c2a396a0fe8d36820"}, &(0x7f0000000280)=0x38)
r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x4, 0x2, 0x2, 0x8, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x40, 0x1, 0x8, 0x10000}})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080))
20:00:04 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
20:00:04 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xe803000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:04 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x81, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000100)={0x8, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x1, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}]}, 0x110)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000040))
fchmod(r1, 0x102)
[ 1132.729945] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 1132.755278] loop3: detected capacity change from 0 to 4
[ 1132.778048] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:04 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xf401000000000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:04 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
20:00:04 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0)
20:00:04 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 97)
[ 1132.989776] loop3: detected capacity change from 0 to 4
[ 1133.004609] FAULT_INJECTION: forcing a failure.
[ 1133.004609] name failslab, interval 1, probability 0, space 0, times 0
[ 1133.006172] CPU: 1 UID: 0 PID: 16033 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1133.006199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1133.006211] Call Trace:
[ 1133.006217]
[ 1133.006224] dump_stack_lvl+0xfa/0x120
[ 1133.006253] should_fail_ex+0x4d7/0x5e0
[ 1133.006287] should_failslab+0xc2/0x120
[ 1133.006316] __kmalloc_node_track_caller_noprof+0xb8/0x490
[ 1133.006346] ? vfs_parse_fs_string+0xc3/0x150
[ 1133.006375] kmemdup_nul+0x3b/0xa0
[ 1133.006402] vfs_parse_fs_string+0xc3/0x150
[ 1133.006426] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 1133.006462] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 1133.006484] vfs_parse_monolithic_sep+0x177/0x200
[ 1133.006512] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10
[ 1133.006549] ? alloc_fs_context+0x5c0/0x9e0
[ 1133.006586] path_mount+0x12e5/0x1dd0
[ 1133.006615] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1133.006647] ? __pfx_path_mount+0x10/0x10
[ 1133.006673] ? kmem_cache_free+0x2a1/0x460
[ 1133.006698] ? putname.part.0+0x11b/0x160
[ 1133.006726] ? getname_flags.part.0+0x1c6/0x540
[ 1133.006750] ? putname.part.0+0x11b/0x160
[ 1133.006773] __x64_sys_mount+0x27b/0x300
[ 1133.006801] ? __pfx___x64_sys_mount+0x10/0x10
[ 1133.006837] do_syscall_64+0xbf/0x360
[ 1133.006862] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1133.006880] RIP: 0033:0x7fdb5909c04a
[ 1133.006895] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1133.006913] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1133.006930] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909c04a
[ 1133.006943] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdb56610000
[ 1133.006954] RBP: 00007fdb56610040 R08: 00007fdb56610040 R09: 0000000020000000
[ 1133.006966] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1133.006977] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1133.007004]
20:00:15 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 98)
20:00:15 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:00:15 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
20:00:15 executing program 1:
r0 = dup(0xffffffffffffffff)
ioctl$CDROMSUBCHNL(r0, 0x530b, &(0x7f0000000780)={0x2, 0x4, 0x7, 0x4, 0x40, 0x8, @lba=0x8, @msf={0xa1, 0x40, 0x9}})
r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000), 0x4)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0})
sendmmsg$inet6(r4, &(0x7f0000000700)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0x5, @mcast1, 0x2}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="2fed16e449ffdd6fb3def0dd688a7e7cb3e669a2e08c60d4dd1939fc3fb66f2c9edd43bb008eca834f2803b9f6361afbb7fd24859729abec0359da4359efd06c221c7398f0d3fbe489e09e43eddc9245dbccae4a259da7ec8e189c552a24dadb939c7d8b6c2b", 0x66}, {&(0x7f00000001c0)="342edcee1aa2f87dd8b5e6ce2b8af2c71bc28b2b4cace090879d87457941c35f6082cecc70586d7edecfc47f41469e35e48c40f77f98ec91564cb4f4f33ed5f477b0b8d9cdcfe1d4cf9a70764a9e1f0607865f5bfc4ea3ab53df3d612015881dd7765dcdd0260f7e6b85b321117f4d5d1bb6d9e0d23ba3a440c50736de739e2eed2124888dfaec806ea4ef3a9f5e992034b5c2f2ac59d3eb788dc81010c0b423425a51968948f807f8aae527471f7b51fcf24000c227c6b5ece9073fdf5b793f2bc75826c94590f69bb6245ed9a078f534064b516bb88ead78f6563e0244c22814a4ba721f63a68845ff34c732", 0xed}], 0x2, &(0x7f00000003c0)=[@rthdr={{0x28, 0x29, 0x39, {0x2c, 0x2, 0x1, 0x9, 0x0, [@ipv4={'\x00', '\xff\xff', @broadcast}]}}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}], 0x58}}, {{&(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1, 0x6}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000440)="205f85884bf02a4280450de57eee76815dee9c2c1a5ececca735ff5e8326865bcd98aff1e459729e73811ae777af0f7c9ea172c3836726d3ea97e2186d9f11db321e675b8b7d42f4141af3d7c5983b2601013cff6caaacb4e2bf71c797372f973ed5f9efc813930a66664259854914afb210644d10d81c4a52bb7150176285259b4bc8b5ac9c413b465700bd4f1d660167fa1531772616698d2ab124a4483f214673765e29273225b97b4ed82ddcc63a4a01a9be8289d63b8bfb1de8b6aec6eab2a736589cf7", 0xc6}, {&(0x7f0000000540)="1977bc8faba33c8592949e2a4834a5a1485041add215bcbb54d14a16e23fcd03f73b51b0cd0dad309b4ee2b005e9383083c36d56d4cc63bf5d923e87d5393000", 0x40}], 0x2, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback, r5}}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}, @flowinfo={{0x14, 0x29, 0xb, 0x40}}, @hopopts_2292={{0x58, 0x29, 0x36, {0x84, 0x7, '\x00', [@ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x189}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x7fffffff}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xffffffff}}], 0xc8}}], 0x2, 0x80048c4)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="4a080000001300002e2f66696c653000"])
write(r1, &(0x7f0000000080)="fad35400f07402e81b89817b0e6639a9a2d50daf7829007a67dddafa1b9cae26be5b345e5ff90eb31e410ba474edefb9e86d33d62590d8f257e86e254ee0580843b5d8928f66da42e0bee054059be82f91c3eccf13bf12845fde", 0x5a)
20:00:15 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xfeffffff00000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:15 executing program 4:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
20:00:15 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0)
20:00:15 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
[ 1143.287013] loop3: detected capacity change from 0 to 4
[ 1143.305666] FAULT_INJECTION: forcing a failure.
[ 1143.305666] name failslab, interval 1, probability 0, space 0, times 0
[ 1143.307347] CPU: 0 UID: 0 PID: 16069 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1143.307377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1143.307391] Call Trace:
[ 1143.307398]
[ 1143.307407] dump_stack_lvl+0xfa/0x120
[ 1143.307441] should_fail_ex+0x4d7/0x5e0
[ 1143.307481] ? getname_kernel+0x52/0x390
[ 1143.307502] should_failslab+0xc2/0x120
[ 1143.307537] kmem_cache_alloc_noprof+0x5f/0x3d0
[ 1143.307568] ? find_held_lock+0x2b/0x80
[ 1143.307605] getname_kernel+0x52/0x390
[ 1143.307629] kern_path+0x1f/0x80
[ 1143.307659] lookup_bdev+0xc6/0x270
[ 1143.307687] ? __pfx_lookup_bdev+0x10/0x10
[ 1143.307724] ? __pfx_cred_has_capability.isra.0+0x10/0x10
[ 1143.307756] get_tree_bdev_flags+0xb8/0x620
[ 1143.307786] ? __pfx_ext4_fill_super+0x10/0x10
[ 1143.307815] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 1143.307846] ? cap_capable+0xdb/0x3b0
[ 1143.307872] ? security_capable+0x2f/0x90
[ 1143.307912] vfs_get_tree+0x93/0x340
[ 1143.307939] path_mount+0x132d/0x1dd0
[ 1143.307976] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1143.308016] ? __pfx_path_mount+0x10/0x10
[ 1143.308049] ? kmem_cache_free+0x2a1/0x460
[ 1143.308079] ? putname.part.0+0x11b/0x160
[ 1143.308102] ? getname_flags.part.0+0x1c6/0x540
[ 1143.308130] ? putname.part.0+0x11b/0x160
[ 1143.308158] __x64_sys_mount+0x27b/0x300
[ 1143.308192] ? __pfx___x64_sys_mount+0x10/0x10
[ 1143.308236] do_syscall_64+0xbf/0x360
[ 1143.308265] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1143.308288] RIP: 0033:0x7fdb5909c04a
[ 1143.308305] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1143.308326] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1143.308348] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909c04a
[ 1143.308363] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdb56610000
[ 1143.308377] RBP: 00007fdb56610040 R08: 00007fdb56610040 R09: 0000000020000000
[ 1143.308391] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1143.308404] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1143.308436]
[ 1143.339639] /dev/loop3: Can't lookup blockdev
[ 1143.341381] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
20:00:15 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
20:00:15 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 99)
20:00:15 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xffffff7f00000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:15 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0)
20:00:15 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
write(r0, &(0x7f0000000200)="370fa3a25836feef3771d4db6bc7fd0d4d2d093444195a7645ced2d476b52f47b6956297253686ae87784e195cd081a368b3a6a578261ee9b1e28efa6a871c0af1ef1afc8ded4c789652a6344e880c2ae51183b62e16838f4374819927de90f1547fc9c667ebca69f37af883a3b613a8915bda29b8414422202d8d2b387ff33d7e4944a6437c1aba9cc173ed33d4f71081e7951d6e55be9a8648f5ab6738ed4c76f7456577ba3f3760fd21f72d146b34033818f47546f5e9a987f5e3e365daaff0810e40096feb00ef306fde240cd0ea9ad0181e65", 0xd5)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'team_slave_1\x00'})
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x3, 0x4)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="01ee3f000000f617b42d95faad4423a161b29704c7b515b0eae6a6e5ee9bc2948eb139da7895a51cf4275f402b6a5510902e513cbaa23ae9ae35377b4fc5e9f10ebeb672c70a4114170716a5e6323482055bf05ae1cca2b8bfbf72359c94e937efb6949f53419f72199c9488434b03000000000000004723ea972b32e7fd7a33cafd534b8cc48e73c17e0a3e8ece1c7b15b491366753a39d7fad0614e4f3b61266067dc04020fd1666311de600c6284a5213e7d71eee", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00'])
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xba, 0x3, 0x2, 0x8, 0x0, 0x6, 0x1000, 0x6, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x101, 0x2, @perf_config_ext={0x2, 0x2}, 0x2000, 0xffff, 0x80000000, 0x6b03bb12441f4514, 0x5, 0x2, 0xa87, 0x0, 0xffff, 0x0, 0x2}, 0xffffffffffffffff, 0xf, r2, 0x1)
[ 1143.547972] loop3: detected capacity change from 0 to 4
[ 1143.554091] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:15 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0xb)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x55ae295b, 0xd, 0x8, 0x5, "9d2e18f01643a9a1965ea55c01abdc7c37e90452290cf8d641c83db9645453113a8fd3caff348a8bdc335a4b9218885553e7f68c004067a6a8d947bca07a6259", "7deb2d31751d5dfafddf120af4d66e58e8ba490968a0d41d140f712b67bfa7db", [0x2, 0x2000000]})
20:00:15 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) (fail_nth: 100)
[ 1143.634493] audit: type=1400 audit(1755720015.541:14): avc: denied { tracepoint } for pid=16163 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 1143.662153] loop3: detected capacity change from 0 to 4
[ 1143.678897] FAULT_INJECTION: forcing a failure.
[ 1143.678897] name failslab, interval 1, probability 0, space 0, times 0
[ 1143.679833] CPU: 1 UID: 0 PID: 16206 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1143.679850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1143.679858] Call Trace:
[ 1143.679863]
[ 1143.679868] dump_stack_lvl+0xfa/0x120
[ 1143.679890] should_fail_ex+0x4d7/0x5e0
[ 1143.679914] should_failslab+0xc2/0x120
[ 1143.679935] __kmalloc_cache_noprof+0x6a/0x3e0
[ 1143.679954] ? alloc_super+0x53/0xb80
[ 1143.679972] ? __pfx_super_s_dev_test+0x10/0x10
[ 1143.679987] alloc_super+0x53/0xb80
[ 1143.680002] ? lock_release+0xc8/0x290
[ 1143.680018] ? __pfx_super_s_dev_test+0x10/0x10
[ 1143.680032] sget_fc+0xfe/0xb80
[ 1143.680048] ? __pfx_super_s_dev_set+0x10/0x10
[ 1143.680064] get_tree_bdev_flags+0x1b8/0x620
[ 1143.680080] ? __pfx_ext4_fill_super+0x10/0x10
[ 1143.680097] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 1143.680113] ? cap_capable+0xdb/0x3b0
[ 1143.680129] ? security_capable+0x2f/0x90
[ 1143.680151] vfs_get_tree+0x93/0x340
[ 1143.680166] path_mount+0x132d/0x1dd0
[ 1143.680185] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1143.680207] ? __pfx_path_mount+0x10/0x10
[ 1143.680225] ? kmem_cache_free+0x2a1/0x460
[ 1143.680241] ? putname.part.0+0x11b/0x160
[ 1143.680255] ? getname_flags.part.0+0x1c6/0x540
[ 1143.680271] ? putname.part.0+0x11b/0x160
[ 1143.680286] __x64_sys_mount+0x27b/0x300
[ 1143.680304] ? __pfx___x64_sys_mount+0x10/0x10
[ 1143.680328] do_syscall_64+0xbf/0x360
[ 1143.680345] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1143.680358] RIP: 0033:0x7fdb5909c04a
[ 1143.680368] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1143.680380] RSP: 002b:00007fdb5660ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1143.680392] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdb5909c04a
[ 1143.680401] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdb56610000
[ 1143.680408] RBP: 00007fdb56610040 R08: 00007fdb56610040 R09: 0000000020000000
[ 1143.680416] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1143.680424] R13: 0000000020000100 R14: 00007fdb56610000 R15: 00000000200000c0
[ 1143.680441]
20:00:15 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0xffffffff00000000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:15 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:00:15 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
20:00:15 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004ac0)=[{{&(0x7f0000001bc0)={0xa, 0x4e20, 0x7, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000002fc0)=[{&(0x7f0000001c00)="a99788c0e74e7b509d933b9440ca1cc3fc167079181f716298ebf2c74e2b5c559293723be59a3e4071cca765ba8d4c5df47e8b3340b2a9c3448a", 0x3a}, {&(0x7f0000001c40)="9d919a86384126a1dbfa2b9ff0cfc0c7d9cde7d599dc67cdffa6977ac86b7c223344d2bfedb9f2a9a79e34c2c080c047e6b4ea56e379f177fb3e56353dd8b4e0fccb0e006ba059ed65f2e2c91f9962149515544c4f", 0x55}, {&(0x7f0000001cc0)="a9ce38e0ad4ecf46d521d8790c964bf4360b83e6ec97d9ae88b057f25ad2eedb10350b514ee658e483be2c2c", 0x2c}, {&(0x7f0000001d00)="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0x1000}, {&(0x7f0000002d00)="505c1c46501a0848c3079f3cdb7945e0c044d6ec795b83266e2438b63b97a328acae9c60eb7193815394b4aa15383210f32179adc447303f08278928d118a81bd28aff4d8b850c64dc8812cb0ed1b6cd64efba3d9f3d7c2a0ef368274c28f31aae8d288e9f5b793213028a869a0937349ec077a7927278c13e544682e7c562019ceff9296a38609ace93de030dc1ed131ef42a4468f8a25d1ac4898a63461d503177e1c3503a2513f57d9f3e229aa11b30ababea63cbc0f8ffddf1e3a91a3dd883aee35370466e60b09ec499f758da0fd9dacdb24aa684c04f1cd08625cfc51c69a5844bcce824491372efed309477b0081db624", 0xf4}, {&(0x7f0000002e00)="81d26584b70ab587ec1d1e1eeaf7a947b49cf1dbc2c8ee388014b037711052403290d8eed200e3acb0d81ead2ef23861666b39405cba24522f270750d8f2f6f349e05f31e6b72c542aab6582bfd2781b28dce4737f0616e39ed28b343e75a55db7443b2bd917843faf6eafa7f02d76f8c9df4737220f9fbbef54e6e0", 0x7c}, {&(0x7f0000002e80)="2202821f2bb10194a1b16587126768855c8d90d057dbc2820ef71643e56bfca8d6286115a11ee9bb5b8e703fb5699ebb53591c609d782616d9013bf8a97af31f307082c33b88649118982235124d46274df1105b89762300b5089415d4b54a824f8f812c58d2cf55c332137085ce83bb0f141b7d8803fe9120667bc0d0e26098edcd2b470d0da7b32f07fa0d8031f6517ef45f36b07bb5afe8bb6c52d9152396c4f0a5bd2c9e372ef0ab0559a75f91b409be5f6d3c65eaccc2587d382e6597e6b185", 0xc2}, {&(0x7f0000002f80)="904ae5880413a4f329b3f3f3fa375c4972361a1a", 0x14}], 0x8, &(0x7f0000003040)=[@tclass={{0x14}}, @hopopts={{0x58, 0x29, 0x36, {0x0, 0x7, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1, @calipso={0x7, 0x20, {0x1, 0x6, 0x1, 0x662d, [0x2, 0x37ce, 0x5]}}, @jumbo={0xc2, 0x4, 0x7f}, @pad1, @jumbo={0xc2, 0x4, 0x3}]}}}], 0x70}}, {{&(0x7f00000030c0)={0xa, 0x4e20, 0x0, @local, 0x9c4}, 0x1c, &(0x7f0000003540)=[{&(0x7f0000003100)="89bf7e2b7d54a71ae5614c8487e9a11930888f648648d56c5244730c49d5929bc5b7589adda5bfbee88b4656de713b850252f78e3e3feeaa1c1d2360306594bd69e1273eb4edc726192ad8a507ec491be251dd5d84201c85abe24bca8630a748cf60b3a6f7e3fdb64a7dd2501a5995f3876c6a50a64a5c91f7748f695624f7113eca85d30bf206167459da2ff46134b0e92bfe0183fa4ebc2fc5f795e24524", 0x9f}, {&(0x7f00000031c0)="21cac81f423075c55fbc135327bd07376a38bfca2fc6e0dd035ca1002d3ea31fe43160e2d798b07ff9adb678ebff0d3d1da1748e58ad1708a02d74b8960de2ef6feec939c26f9525d5c81d826e3d5f50fa559e0650cac0a1492899ff3fd709706cb65406174ec050eedc4df7342f4ff86e251baacb9fe3c4a883a796895d09856e6f6f3f0bf86fd5649fbd4b6a344d2a", 0x90}, {&(0x7f0000003280)='E+', 0x2}, {&(0x7f00000032c0)="5c9d32a1f34a7d1896ddf93be7c4d27e32c57e1921ef4bd921dca853a81a7f358a761e2e02221d1d4986d778404cf62ea68753eac1c0e1f296c6f33e0a4aa85ad95bc73e5a4bfc1c813e05f0cdab2079a1e73c267aba43523b0aa18fad152b8fd76232f2f3551665eccee4e3923b8a5a0d05a289f954ca909e", 0x79}, {&(0x7f0000003340)="70c124d4fc0f37c9031078738a444ee260f4b7859a30fad82f1ee9a8788c91f296e15610ed3612a045ad578b764c060c740a33bcfcb4bebe9d1f11f69362187d2db669cd811f3a539c88897925ccdb1c3391dc408082679f224a0c045f3e3bad84066f7e3466e39f54992e433d0b46685b6806d1dda6f6624950c5a776b53cec8b4f6d060c2ee0a77f10c820097443b1ddf081019355c6260c912cff2e264fe943f37783f212756eb8aaafca049e314f6d8e7cccb9115fbf4732aaac82d0ce", 0xbf}, {&(0x7f0000003400)="906a3bf05de5868678398d736bb3fcf3d6eeb0b8cd02c45c9ef4aac07df39ae9c944d9d14dd0e3e39c6b90f0f869b6c63f0434de4e7c0dd5a7f4c270ef00693e1dd52593354ad2c8b47d369685f875ba3ef6251769cdbd8a7ce2c4308fab73576946eff055f2ea6de86f7b847e98080a3a3140e19846512ed9558cf94655c9a4cf2b51defae28133b033c05c825bada27cc989", 0x93}, {&(0x7f00000034c0)="11a3bff4b2e5970be2136ee09d218294dec56af036bf2013453585692cebdfcf9e62d74ce5b2999f167271a6fe515f8d6f2c4034963feefe5c217443cf29b04ee4de60c376a77b937b9d91ca2a2c5506fd150198b6832d67380344665f3f0aaa9d07", 0x62}], 0x7}}, {{&(0x7f00000035c0)={0xa, 0x4e24, 0x0, @remote, 0xf8a9}, 0x1c, &(0x7f0000003700)=[{&(0x7f0000003600)="1ad3b1b7a590b897cf496d338be259c04c427534d2a3fb64b86d68fb0a57ea6ec02fbdbd473843a08335fcc97a530d519e2bf3f17a9ae92f4d606cc45c787ef60ab3bb4a432ad490431e141852ec56c418b9a6fe21c9205c5794d10a2e2b17d0ac2ebf24791d142cad3399119373d38b9c6894c52371ddd99053fedd31f468f3374bc34fd5bb1bf31cd27778d8c05e757289174a3901c7f7ff9999081198fab2b2c86ee37dc7b2b6f49c4672a03e8b247cf6ed4e99ecbf0eaa4a2e6d5bbc10fcad8122d397aebd", 0xc7}], 0x1, &(0x7f0000003740)=[@rthdr={{0x58, 0x29, 0x39, {0x87, 0x8, 0x2, 0x0, 0x0, [@empty, @dev={0xfe, 0x80, '\x00', 0x39}, @empty, @empty]}}}], 0x58}}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f00000037c0)="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", 0x1000}], 0x1}}, {{&(0x7f0000004800)={0xa, 0x4e22, 0xcff, @local, 0x5}, 0x1c, &(0x7f0000004a40)=[{&(0x7f0000004840)="8deb42be087c792a4c0eb2c7ac0328a1cad3ea065ccfef3fa5e58983938d7c38dc3c7ac91359170702b5d7c8aad35f1b2b952140ae1c83d21dfbeccbb0fd177cd1ab83b2ef2ebd1753c15599ffc915a86d0a1e34c1216f5b1ad5113c3c366b9c0b7a16b5ae1a3d59f8ed5c8a3be73ae71e2281155e8eaadcff5dab8a93bee8d5e0cf72f4f8ce1b820f619cad84d91ed9b3d01facc74a8c1f449744f37dde08ff21539742adfe6a68f7429411a6932429a6ef1a7006f1ab4bdcd8622f8589a817f994e63d4c7ef30eb1de29e95cd32dc1e2e55185edce262e91a279da", 0xdc}, {&(0x7f0000004940)="3c4323d51fd93088dec2a929df6e551a27ace430e1f1bb1778eb277057748a25b2f8c438a4fb0e785c8592db41b4f1a6c3091466d90016ff44e5fda96c90a0675259e9abf4a0a5a55bca299321cf0a091a5d195b771c5a32cb01d9e989526f10c3e0a7a097ac34ee365dc3dca63554019611f76e29b751ab06b47cd02ce1da0a1e767d93381fb35b7af43bc5541ac63188106cd1922e880449925048c1965bae85829e02b9e470ac3d2dd1b8ae82e9c15b4eed41c0f6ef0fba3ad27b011ef7227c95183c885cc1c682d970cd045a5ef2049d9b1b1f3f84d529a171a3716d2e", 0xdf}], 0x2, &(0x7f0000004a80)}}], 0x5, 0x44880)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0x50181, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000001b80)=0xffffffffffffffff, 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
sendmmsg$inet6(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x2, @mcast2, 0x2}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="bda02f03047497e4e97fd4677e1ff64df92aeecf4a13e38276c27e2a144013b3d3be35008445476916d94f9fb4e31b05ad3ce393436660a7466f7db3ec8899a974d0a82bec", 0x45}, {&(0x7f0000000100)="bae64fac8070220d2fc7bc98b4951165d55b91cc2100404a7f9213967d0705a80389b27caa1856e4a1c7d4a5a5bacf843bd1406c6fd91dce71b1359a60465f9555c3553dbf6dff0d79144fe56cfcd837fc450755fba388210a89391872c8c40c9c62599f1a2162cb5331885b65a7eea67202a3ab7d71386f70e6f2a11c4c77fac22357118691e72265f1e37ffc2acc6773d1de24c1928dc17230157205c4ef189a78e7a75e230971ac4f89648e9b248984697ce058a1b6cd02920295a87b1b14aee903a6585de40e6238b6e3953bdbea8887fe816e9304e9030b90f44d0a5403808d29af47fb41d9dc1d1148e85b633628302d42e64c8e89fc", 0xf9}, {&(0x7f0000000200)="36a807100bb5ef2299c8578291e8919c0024d1dd9b121d4d9bb8e2f7e99b8fb9a501c21b991975ec4267cf131ff54842", 0x30}], 0x3}}, {{&(0x7f0000000280)={0xa, 0x4e23, 0x9, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="3851a452367992e2b1a2b656c0a641c89d5b10510d5bee2a5b8be43e1709ba3268c909c6478ed2034e24080e9b5b4ef7e89c04f702c9cf2a44e7cd9d9ec69ba965e5de9b95bba1069f71cc22525a1098c5da907e116184e1269cbf47db826dda6903bf7bbb357e123227dfbe212b69d964f49891d43d7efaaf72c90228abb1e5f8dc4599fc2954b859efa7478d53ec864586ce2f0cf409edd65b729b1dfd10bf7cb590250659d28b56c4766e934483f3cf8c49ff97a8c8705d9c11b6d4edc094f759be86c87d5233030d77d90e1423c0ec96109808ba5c707a9c6d", 0xdb}, {&(0x7f00000004c0)="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", 0x1000}], 0x2, &(0x7f00000014c0)=[@hopopts_2292={{0x38, 0x29, 0x36, {0x3a, 0x3, '\x00', [@ra={0x5, 0x2, 0x1}, @pad1, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}, @hopopts={{0xb8, 0x29, 0x36, {0x8, 0x13, '\x00', [@jumbo={0xc2, 0x4, 0xfffffffd}, @enc_lim={0x4, 0x1, 0x4}, @pad1, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x1, 0x8, 0x7, 0x81, [0x2, 0x9, 0x2, 0xfffffffffffff800]}}, @calipso={0x7, 0x50, {0x2, 0x12, 0x6, 0x5, [0x5, 0x9, 0x8, 0x24, 0x7, 0x3ff, 0x80000000000000, 0x4, 0x8]}}]}}}, @dstopts_2292={{0x100, 0x29, 0x4, {0xa3, 0x1c, '\x00', [@generic={0x76, 0xdb, "bfcb0ccd2829beeba676336c006d64ea47a78617a6f80b6003dbc0569791881fa95071c4aa07f333e51d0b772e7f365c7177d31060456df5f36b027b7a49f2bbf1e90b164f841077f36210c0921a3cfee50081ee1698bacab7b9b744ccbd61f1a9575715fa0cac729159c75c819d5daf0ec1f7c06a8e9b2824e274a35312a4fc29bdf86620ef00c4d9421e8deba46c61e7c3d53b67fbc120daa30337bf5e59cc0ae4de0c14b777d5f85283fe5c2e912b732ba6e9bc0414f1bd097b02f156dc44b07c4c767adc7a97edda0760364db9e4b02bedf9613febcdbef459"}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfffffff9}}], 0x220}}, {{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000001700)=[@dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hopopts_2292={{0x38, 0x29, 0x36, {0xbc, 0x3, '\x00', [@calipso={0x7, 0x10, {0x0, 0x2, 0x7f, 0xfe, [0x2]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr={{0x28, 0x29, 0x39, {0xff, 0x2, 0x0, 0x25, 0x0, [@mcast1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x37cef601}}, @hoplimit={{0x14, 0x29, 0x34, 0x4}}, @hopopts={{0x20, 0x29, 0x36, {0x0, 0x0, '\x00', [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x3}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xd6}}, @dstopts={{0x98, 0x29, 0x37, {0x0, 0xf, '\x00', [@enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x18, {0x3, 0x4, 0x2, 0x400, [0x2, 0xfffffffffffffffd]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xdc, 0x42, "e2a5a988ef4665218d85a15244ac0eab9d9632924a14f56092f5f539bb308e8254b676a5317bf81467447d300a7bd4f26184ef080ff300607dbf59e297ff0ec48b35"}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0x5e}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xfa}, @pad1]}}}, @dstopts={{0x170, 0x29, 0x37, {0x88, 0x2a, '\x00', [@generic={0x6, 0xea, "84ede64aab0d66302bb537520b007ef53388bc55330ab70bbde56c0e6e7b236140101154a002b5918ba86678280b71ac514af5e0a0646719caf08bbadbb578a2b2b8f30b220d37749a26a31a9523225fa30e4921700455396e7e86b1c590011b57d56c7fd7da37466bfba79a7bb266dda28a2ab4325857dca1ab651f8e0cade4fb2489496974bf3a1e253c5555ca618c7ea294e1d81612cce8ea3c085161718e7f1d7ec6746baa959871cea2e022819199193dc0421d12159dd18556f39fc83fcef941920da792f35e8bc268b55d1ca9d00675d14d8d3538ed0ef7e59c145da0b25dff7301078ea40bad"}, @ra={0x5, 0x2, 0x7f}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x48, {0x1, 0x10, 0x4d, 0x3000, [0x8, 0x9, 0x1618, 0x3, 0x81, 0x1f, 0x20, 0x4]}}, @hao={0xc9, 0x10, @mcast1}, @enc_lim={0x4, 0x1, 0x8}]}}}], 0x2e8}}], 0x3, 0x20000081)
20:00:24 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x204, 0x400)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x9)
sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="589baaaef01084bcf1b3b9e28722ee5477ab18fa85823116d0a1b43efdf659e4970000000001000000000046290a9bcd6b04a3814d4f772ec61fbf590143d02f833f57e61b12925761a8bdb0d03b2ba4f462466cf47c3fcac8b0b16e2c6e136bb31748a34b668d15ccfc895d4e0f63e3c00c71f15f90f60392da4cc3f5a0f80633aaad35b7c3e01e52dc47b849fb6f44ed797b337bc9147d4d1b5c7bb1b0e3adf95df146befa6dd7a2d248c207d584737e6576003099f2b3878903", @ANYRES16=0x0, @ANYBLOB="200028bd7000fbdbdf254400000008000c00030000000c0023800600160000000000"], 0x28}, 0x1, 0x0, 0x0, 0x48800}, 0xd4)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0)
20:00:24 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:24 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0)
20:00:24 executing program 4:
syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, {}, @broadcast, @broadcast}, @void, @val, @val={0x3, 0x1}, @val={0x2d, 0x1a, {0x0, 0x0, 0x0, 0x0, {0xf0, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x20, 0x40}}, @val={0x72, 0x6}, [{0xdd, 0x20, "e599c629a8dd14ee16e74179e6dc20b0d27ab12d7298e614d0be0578a5ffc643"}, {0xdd, 0xc9, "3bdab95a70c634509ee5fb87422c1a890e3aac310a369efa0cb19f8a6f030b0e62cce44d4db6796b5432c652fe14c13758dea704337b8462745768ea54ce6275f443798a5c8f689d08cdb94c9fce2ef24d9143e93ae604e153092109cd30ad11d35f3a25277b661ef36aa07d4931c5b3812da1c61c6d366700266616cc30a04d6c2068cd3213a2c6c346127a890d06b510b9336e3f7559dd9c86d262ce6891ecae9760c119b71207773d1756479c39995238284993248d77d13dd444d57a484c52c6e7f65f80b355f8"}, {0xdd, 0x96, "a6bc9ae715c1de73c42578a5ad428a71ab86bd7512f7ec8cb5f624bb681a2edfb5353eed4f438bc86f2f0dc5601142fbe94a24bd4755cd8c2d62387979cb0cd57b28a35c75b3b94755c73d90f14a7ad72e0e9fe0d64aa4a7c4f8a2c066509aa5cf2ed68a84693e02713a75c1e375b7ecea3fd20ce993372fc307e97f47cbb7ec69927c295d538ae46ec7b56c053ec93a5f8dc876df5a"}]}, 0x1c6)
20:00:24 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
20:00:24 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c17", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:00:24 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:00:24 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x490)
[ 1152.795958] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 1152.803014] loop3: detected capacity change from 0 to 4
[ 1152.817695] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:24 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:00:24 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x2}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:24 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x490)
20:00:24 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f0000000040))
20:00:24 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0)
20:00:24 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x0)
listen(r1, 0x0)
close_range(r1, r0, 0x2)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000), 0x4)
r3 = socket$nl_sock_diag(0x10, 0x3, 0x4)
read(r3, &(0x7f0000000040)=""/147, 0x93)
[ 1153.017826] loop3: detected capacity change from 0 to 4
[ 1153.035966] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:25 executing program 0:
syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
creat(&(0x7f0000000040)='./file0\x00', 0x47)
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
ioctl$LOOP_SET_FD(r1, 0x4c00, r1)
20:00:25 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c17", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:00:25 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x4}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:36 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0xb)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x55ae295b, 0xd, 0x8, 0x5, "9d2e18f01643a9a1965ea55c01abdc7c37e90452290cf8d641c83db9645453113a8fd3caff348a8bdc335a4b9218885553e7f68c004067a6a8d947bca07a6259", "7deb2d31751d5dfafddf120af4d66e58e8ba490968a0d41d140f712b67bfa7db", [0x2, 0x2000000]})
20:00:36 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
20:00:36 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:00:36 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c17", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:00:36 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0)
20:00:36 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="c69875212f90e47823e0b4683208cc3b5dff940bd3a5e3df4852de625e47127d9f", 0x21}, {&(0x7f0000000080)="0c1dae918a70ff6324e82d32bce869c3809897e4c00502e08f69017e5ab741108a7c6d4f40a367422d5e61fc3d8ff7d2b5007a46795604f731cbae964831784d19b1edaa7cba38ea30818c72ff50e0b46baa2898e99faa1503e8c7a354f74eb8c29d23493f22d7f07a02fec6f34ea85de3fb046b22a1f246652023a6575f7346cb853fb07bd6513455b67113e380e17c398eedb48be8817e3c412513268a4d53a26d4a91dc8b4a2f401d56304c1f73b355e6be408d12b26ccc545ce8569d5d7537533776bbe82aa35abf9f73082c1884ad23476d71c5a982d085af3b4372818be68b2dc641752acb0a3392abcf7c10", 0xef}, {&(0x7f0000000180)="4513c4", 0x3}], 0x3, 0x2, 0x8)
r1 = syz_open_dev$ttys(0xc, 0x2, 0x1)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612)
20:00:36 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x8}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:36 executing program 7:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x490)
[ 1164.326490] loop3: detected capacity change from 0 to 4
[ 1164.350480] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:36 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x84c1)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
[ 1164.377960] loop3: detected capacity change from 0 to 4
[ 1164.390044] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:45 executing program 1:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7eaf7ced3ee85ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffc)
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000100)=""/232, 0xe8}, &(0x7f0000000240)=0x40)
20:00:45 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c1780", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:00:45 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0xa}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:45 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x81, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000100)={0x8, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x1, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}]}, 0x110)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}})
ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000040))
fchmod(r1, 0x102)
20:00:45 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:00:45 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1, 0x1, 0xc, 0x15, "bd341a88f0bfc05b2da622cec83286781d86e02413a7ec6a7ca39cc9535bfea2e9cd50286197848cdd4618e659ef91083e5ea69822edb8db8eda6e4d5e2ef783", "bc496f6a83ef10871fe67371663e87f57ae7a9fa8eb78a689bc8cf1351286616", [0x3f, 0xfffffffffffffffc]})
[ 1173.833303] loop3: detected capacity change from 0 to 4
20:00:45 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0)
[ 1173.838895] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1173.852696] loop3: detected capacity change from 0 to 4
[ 1173.858251] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:45 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'})
getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x14, "c91fcc02cf35f5985178f95c2a396a0fe8d36820"}, &(0x7f0000000280)=0x38)
r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x4, 0x2, 0x2, 0x8, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x40, 0x1, 0x8, 0x10000}})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}})
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080))
20:00:45 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x3, &(0x7f0000000000), 0x4)
20:00:45 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:00:45 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0xb}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:45 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490) (fail_nth: 1)
20:00:45 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x122, r1, &(0x7f0000000040)="4c54fa2c", 0x4, 0x3f, 0x0, 0x5}, &(0x7f00000000c0))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1)
[ 1173.980324] loop3: detected capacity change from 0 to 4
20:00:45 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7fff)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x3, 0x3, 0x15, 0x1d, "911599a5e42b5585920bbb4f185d2d76eed43eb0ac3189fc4e538ae89beb24a81ada72c3472a09fc3a4e24114a6727a8fc3d23735774630d18523cfe0309c27c", "a348f345a8aaae6d4c1b4ef1bf7c1cf24fbb625180ae4c14be5c53d5455afc06", [0x5, 0x800]})
[ 1173.993152] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1174.002504] loop3: detected capacity change from 0 to 4
[ 1174.010413] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:45 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490) (fail_nth: 2)
20:00:45 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
20:00:45 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
[ 1174.111957] loop3: detected capacity change from 0 to 4
[ 1174.131896] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:56 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
listen(r0, 0x0)
r1 = socket(0xb, 0xa, 0x3c82982)
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180))
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f00000004c0)=""/216, 0xd8}], 0x5, &(0x7f0000000640)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}, 0x12140)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc)
ioctl(r3, 0x7, &(0x7f0000000280)="51627755485f7c3930019c84ac40ffa8da3c123c94a2dd930bd4a2559b202526cb2fead3a51256656125e89a13e86e808d7146bc0c5ad514dfc963fb2d5a93c5c30030f28b229ed6ad6f6cca95d9d99f546348e30e5ac4a5fa6a29485245e4c50f59ba2d14d5ad27c10b187794000ef51e173175f7b2fff8488870abba36d9544abdfdb82222378a2a7953be204a0aff7824e347c8bcb1411c309857add0813314652125ba4a47d6b8558a45ba7b03662c41c0b7416675e21a34f36c4f45c308b9f5382dab5ad18717e9d9dec8")
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r4 = syz_open_dev$loop(&(0x7f0000000040), 0x1ff, 0x40)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="110000000100000018000000", @ANYRES32=r3, @ANYBLOB="01000000000000002e2f66696c653000"])
ioctl$sock_SIOCADDRT(r5, 0x890b, &(0x7f0000000380)={0x0, @hci={0x1f, 0xffff, 0x3}, @xdp={0x2c, 0xa, 0x0, 0x32}, @phonet={0x23, 0x20, 0x0, 0x6}, 0x7fff, 0x0, 0x0, 0x0, 0x3f, &(0x7f00000000c0)='gre0\x00', 0x1000, 0x7fff, 0x596})
ioctl$LOOP_SET_FD(r4, 0x4c00, r4)
r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000800), 0x4b2200, 0x0)
setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000000840)=0x60, 0x2)
r7 = syz_open_dev$char_usb(0xc, 0xb4, 0x3f)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r7, {0x4ce2b541}}, './file0\x00'})
20:00:56 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490) (fail_nth: 3)
20:00:56 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
20:00:56 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0xe}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:56 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:00:56 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, 0xffffffffffffffff) (fail_nth: 1)
20:00:56 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c1780", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:00:56 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
[ 1184.573075] FAULT_INJECTION: forcing a failure.
[ 1184.573075] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1184.574103] CPU: 0 UID: 0 PID: 16747 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1184.574121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1184.574130] Call Trace:
[ 1184.574135]
[ 1184.574140] dump_stack_lvl+0xfa/0x120
[ 1184.574165] should_fail_ex+0x4d7/0x5e0
[ 1184.574190] _copy_to_user+0x32/0xd0
[ 1184.574206] simple_read_from_buffer+0xe0/0x180
[ 1184.574226] proc_fail_nth_read+0x18a/0x240
[ 1184.574247] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1184.574267] ? security_file_permission+0x22/0x90
[ 1184.574286] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1184.574306] vfs_read+0x1eb/0xc70
[ 1184.574329] ? __pfx_vfs_read+0x10/0x10
[ 1184.574348] ? lock_release+0xc8/0x290
[ 1184.574365] ? __fget_files+0x20d/0x3b0
[ 1184.574391] ksys_read+0x121/0x240
[ 1184.574409] ? __pfx_ksys_read+0x10/0x10
[ 1184.574433] do_syscall_64+0xbf/0x360
[ 1184.574451] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1184.574466] RIP: 0033:0x7f37fba9869c
[ 1184.574476] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1184.574489] RSP: 002b:00007f37f905b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1184.574502] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f37fba9869c
[ 1184.574512] RDX: 000000000000000f RSI: 00007f37f905b1e0 RDI: 0000000000000004
[ 1184.574520] RBP: 00007f37f905b1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1184.574528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1184.574536] R13: 00007ffdd43f656f R14: 00007f37f905b300 R15: 0000000000022000
[ 1184.574559]
20:00:56 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127f, 0xffffffffffffffff)
20:00:56 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
[ 1184.651019] loop3: detected capacity change from 0 to 4
[ 1184.666191] FAULT_INJECTION: forcing a failure.
[ 1184.666191] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1184.667440] CPU: 0 UID: 0 PID: 16757 Comm: syz-executor.4 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1184.667459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1184.667467] Call Trace:
[ 1184.667473]
[ 1184.667480] dump_stack_lvl+0xfa/0x120
[ 1184.667507] should_fail_ex+0x4d7/0x5e0
[ 1184.667540] _copy_from_user+0x30/0xd0
[ 1184.667561] copy_from_sockptr_offset.constprop.0+0x167/0x1a0
[ 1184.667588] ? __pfx_copy_from_sockptr_offset.constprop.0+0x10/0x10
[ 1184.667615] ? mark_lock+0x6e0/0x750
[ 1184.667629] ? ip_setsockopt+0x59/0x110
[ 1184.667661] do_ip_setsockopt+0x129e/0x3280
[ 1184.667694] ? __pfx_do_ip_setsockopt+0x10/0x10
[ 1184.667721] ? __pfx_sock_has_perm+0x10/0x10
[ 1184.667747] ? selinux_netlbl_socket_setsockopt+0xa1/0x460
[ 1184.667771] ? __pfx_selinux_netlbl_socket_setsockopt+0x10/0x10
[ 1184.667801] ? lock_acquire+0x15e/0x2f0
[ 1184.667824] ip_setsockopt+0x59/0x110
[ 1184.667853] tcp_setsockopt+0xa9/0x110
[ 1184.667876] ? __pfx_sock_common_setsockopt+0x10/0x10
[ 1184.667897] do_sock_setsockopt+0xf7/0x1e0
[ 1184.667928] __sys_setsockopt+0x11f/0x1a0
[ 1184.667955] __x64_sys_setsockopt+0xbe/0x160
[ 1184.667970] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1184.667996] do_syscall_64+0xbf/0x360
[ 1184.668018] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1184.668033] RIP: 0033:0x7fed0b16fb19
[ 1184.668044] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1184.668057] RSP: 002b:00007fed086e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 1184.668070] RAX: ffffffffffffffda RBX: 00007fed0b282f60 RCX: 00007fed0b16fb19
[ 1184.668079] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000005
[ 1184.668087] RBP: 00007fed086e51d0 R08: 0000000000000490 R09: 0000000000000000
[ 1184.668096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1184.668103] R13: 00007ffe77d45edf R14: 00007fed086e5300 R15: 0000000000022000
[ 1184.668141]
[ 1184.746200] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:56 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x2, 0xffffffffffffffff)
[ 1184.792364] loop3: detected capacity change from 0 to 4
[ 1184.813172] EXT4-fs (loop3): Can't read superblock on 2nd try
20:00:56 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x16}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:00:56 executing program 0:
syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0)
20:00:56 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0)
20:00:56 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490) (fail_nth: 4)
20:00:56 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x8080}, 0x2404084c)
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r2, 0x0)
listen(r2, 0x0)
read(r2, &(0x7f0000000140)=""/9, 0x9)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="b542050000002dd8"])
setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000003c0)=0xffffffffffffffff, 0x4)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0xa852}}, './file0\x00'})
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r4, 0x0)
listen(r4, 0x0)
mount$cgroup2(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x4800, &(0x7f0000000480)=ANY=[@ANYBLOB="706572665f6576656e742c6d65090072795f6c6f63616c6576656e74732c6673636f6e746578743d756e636f6e66696e65645f752c6f626a5f726f6c653d2c66736e006d653d3a212c736d61636b6673726f6f743d8d2c66756e633d4649524d574152455f434845434b2c646566636f6e746578743d73797374656d5f752c646f6e745f6d6561737572652c636f6e746578743d73797374656d5f752c00"])
splice(r2, &(0x7f0000000180)=0x401, r4, &(0x7f00000001c0)=0x2, 0x7fff, 0x0)
accept4$inet(r4, &(0x7f0000000240)={0x2, 0x0, @dev}, &(0x7f0000000000)=0x10, 0x80000)
r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x9)
read(r5, &(0x7f0000000600)=""/140, 0xfffffe7e)
20:00:56 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x301, 0xffffffffffffffff)
20:00:56 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040))
[ 1184.973871] FAULT_INJECTION: forcing a failure.
[ 1184.973871] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1184.974970] CPU: 0 UID: 0 PID: 16885 Comm: syz-executor.4 Not tainted 6.17.0-rc2-next-20250820 #1 PREEMPT(voluntary)
[ 1184.974987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1184.974996] Call Trace:
[ 1184.975001]
[ 1184.975007] dump_stack_lvl+0xfa/0x120
[ 1184.975033] should_fail_ex+0x4d7/0x5e0
[ 1184.975063] _copy_to_user+0x32/0xd0
[ 1184.975083] simple_read_from_buffer+0xe0/0x180
[ 1184.975107] proc_fail_nth_read+0x18a/0x240
[ 1184.975132] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1184.975154] ? security_file_permission+0x22/0x90
[ 1184.975176] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1184.975198] vfs_read+0x1eb/0xc70
[ 1184.975228] ? __pfx_vfs_read+0x10/0x10
[ 1184.975250] ? lock_release+0xc8/0x290
[ 1184.975273] ? __fget_files+0x20d/0x3b0
[ 1184.975311] ksys_read+0x121/0x240
[ 1184.975329] ? __pfx_ksys_read+0x10/0x10
[ 1184.975365] do_syscall_64+0xbf/0x360
[ 1184.975385] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1184.975399] RIP: 0033:0x7fed0b12269c
[ 1184.975409] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1184.975422] RSP: 002b:00007fed086e5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1184.975434] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fed0b12269c
[ 1184.975443] RDX: 000000000000000f RSI: 00007fed086e51e0 RDI: 0000000000000006
[ 1184.975450] RBP: 00007fed086e51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1184.975458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1184.975465] R13: 00007ffe77d45edf R14: 00007fed086e5300 R15: 0000000000022000
[ 1184.975502]
20:01:07 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
20:01:07 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0)
20:01:07 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x24}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:07 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
20:01:07 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:01:07 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c1780", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:01:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x8002)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
20:01:07 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125d, 0xffffffffffffffff)
20:01:07 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
fcntl$setstatus(r0, 0x4, 0x2400)
20:01:07 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125e, 0xffffffffffffffff)
[ 1196.098579] loop3: detected capacity change from 0 to 4
[ 1196.118650] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1196.145034] loop3: detected capacity change from 0 to 4
20:01:08 executing program 0:
syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x4, 0x7, 0x20, 0x0, "cce48b6afa3f0a6ad6d411764c4fa3e318b8338a1d3285e29be649512dafb647db78ded3ab438639221f126e1f82deb98ba8aa6c93465faa6792e81be7a10541", "50eeb8cb2f869e4f3940320ec678dadc20cee27f34abc7bb873c3a1c35001430", [0x6, 0x20]})
20:01:08 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490)
20:01:08 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff)
[ 1196.175605] EXT4-fs (loop3): Can't read superblock on 2nd try
20:01:08 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x60}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:08 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1ff}, 0x0, 0x1, 0x0, 0x2}, 0x0, 0xa, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
write(r1, &(0x7f0000002400)="c2e4469bd81ac77d6886037b43738bf363a7cf5494e37144e32cc9576cba9baf823a3f8bcadb3b1fffd8ea1a2f658ca527b5653d6bbe33b3717686985bafae092e9a8447177ae37a3f7d72ef517f7e1299c2d49f1d90811192075fe10b048f", 0x5f)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000), 0x4)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0})
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001d40)={'syztnl0\x00', &(0x7f0000001cc0)={'syztnl1\x00', 0x0, 0x20, 0x80, 0xa3, 0xe4f, {{0xd, 0x4, 0x3, 0x5, 0x34, 0x64, 0x0, 0x8, 0x2f, 0x0, @multicast2, @local, {[@noop, @ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x14, 0xef, 0x1, 0x4, [{@rand_addr=0x64010101, 0x800}, {@multicast1, 0x4966}]}, @ra={0x94, 0x4, 0x1}, @noop]}}}}})
sendmmsg$inet6(r2, &(0x7f0000002280)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="349b3b40fb17c5f9915e2b137f362662198c3e39e8fd2763743ba46c9b3b90d9ea78a0c1ca", 0x25}, {&(0x7f00000000c0)="86e6c961d7c435b142a9c829bc18e9847b773c6554fa977aa277047e15c555a8d718074b5172ee122d5ca49a50c9ead02c57a0a375dd5de3a63f83ca12123ccc47c24459a4878e9b83d52f1db3be0d455a87a3b3483defba6c4e54c54ce2f412fd7ef58395b23cccd1e75d3f2ca48e934f26721855714d7c5cb3d025d3b52676ec64269215", 0x85}, {&(0x7f0000000180)="ca9b760d2b9d12db94b0d17cf467d60010739cd2a5740b", 0x17}, {&(0x7f00000003c0)="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", 0x1000}], 0x4, &(0x7f00000013c0)=[@dstopts_2292={{0x28, 0x29, 0x4, {0xc, 0x1, '\x00', [@pad1, @ra={0x5, 0x2, 0xe9}, @pad1]}}}, @dstopts={{0x78, 0x29, 0x37, {0x29, 0xb, '\x00', [@ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0xffffffff}, @ra={0x5, 0x2, 0x7}, @pad1, @hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}}, @hao={0xc9, 0x10, @loopback}, @hao={0xc9, 0x10, @remote}, @pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3f9}}, @hopopts={{0x20, 0x29, 0x36, {0x6c, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0xf8}]}}}, @flowinfo={{0x14}}, @hopopts_2292={{0x110, 0x29, 0x36, {0x11, 0x1e, '\x00', [@ra, @generic={0x3f, 0xf0, "9bdb43793fd10a8317299588fc75b161f4d76c0feb012d3fb046734dd7b69e422da8d04e7ec4706de8ade4b3606774d1861352b678011d868e029e6b71c18be64f10a03a6b835e86db83fc6e5fb6a0c3ef1b2577a494dac5792d41c16df9f55799b878db5e2510d39dc3bd5d6a49e2bec31d76bccef632c55f1755b18dc57da101c01a2fef264010850a20786e1d88ce680615ae7aa7b97c6a49522b8d7ea1c77883581a47dbcd8e1668d2c5966b0d2dbf3258169cb5f85238ad0dddfd78acb55bb6426d0e2fe94277874aade9525ce4c92e89a9497d12019f9dfc55cac3191e94f9722375179b9438a5ddac52fb55e4"}]}}}], 0x200}}, {{&(0x7f0000000200)={0xa, 0x93be, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0x4}, 0x1c, 0xffffffffffffffff, 0x0, &(0x7f0000000280)=[@rthdrdstopts={{0x20, 0x29, 0x37, {0x25, 0x0, '\x00', [@pad1]}}}, @hopopts_2292={{0x40, 0x29, 0x36, {0xff, 0x4, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x101}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xba6d}, @enc_lim={0x4, 0x1, 0x74}, @jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x7}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}], 0x88}}, {{&(0x7f00000015c0)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xdee}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000001600)="579ae4cfa6b567057c08c77e70162fc1fdf71cf4524488d242983771c2989556b145ecd30a4c15", 0x27}, {&(0x7f0000001640)="dc0aa2bbb8e7d9980e0bb50cd80875ef4c4d8258013b2136b88b0349d4b6fe6966b15ab744968eaeee83c64cf31a190b77b37f88621afca5a0a93b751e10077b7aba5c034f2d16870fafcca9c339947d25a1485a659392ffe428bcc97d7d55dc381ac344b8ccb2f3e19f8ce2da787348c1f31b4347eb5bae9e79b776fd514bc3f4f996d589a005902f703243aeb689eb9150f46b840efc63f576", 0x9a}, {&(0x7f0000001700)="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", 0xfb}, {&(0x7f0000001800)="4adf43ee2ec93ea2f0c069b387650c9ebcf1333a4e5fcd16ec67d4aa72b8fe051326931744a33c81d20cfedd8a6687dcc53128d00e6bf12c55b88ec05ed620f6ce762b4732d5cc64a2959aa289c79951486b8044d4303fff41e81da813eaec25e272e35ea1746cbb1de2064acf64d50e3ec5832a34f6b4ad493b66b6381ab99f2e7386e0d320c5c75103f1a9ec3bddcc467c8ca0a517343424f3925ae40e542ac1fff8a3dd952f2f6ee131ddb4441b63fac0cf9bd795ef88b7f3c3766fd6c59c3806b935585b706101c27eafb3a49536d0b0ec419d4ad24339ef89c90c505b449927c0381cb4", 0xe6}, {&(0x7f0000001900)="d37f1c17ecfc9ba1d6e52867ae12f73f889cd1553372bde145907a6aa31c4d1387052e45afd0fca98373c014cf11990884536898b021d61c39470f73692311ceb81ac88c1245e0e08b9adcd837be80c8bd68ac7c031efed9167decc5", 0x5c}, {&(0x7f0000001980)="b5f6be1ff0cf0963a5840016d982c937e8b192fe98ffc76b4dd802c13fc629bb82e726d0272a6b068c45445e0df41692143c2e44c307f9e5d0a1cc8ddc43244a6624f16c803b53080923f72c595960668f6e98da13a5636d209006aa795855223362a0fd487f56fcfdb093774a118460d284f33f760ca4f006096e95307d6668c1103990e2d24f64c313a27011f6d20c13114310c09d0e70537c5625ee47039e7ff9eec87681aa55c0333dd6f734f36302426bcee5355ee929a475095558d0b008700b9f8ca456", 0xc7}, {&(0x7f0000001a80)="c1e14710ecf7f1292d9e0e6fa67773fbd470100007c6019ad718c194749297ebef49f989815f023ce083fddbbf00abfc7b946f47152b20f472f2e3c5c65287d70666ad0fcb5cb65c2bbd2343b55343e8732edf1725baf851651a63a49e835d801351200cdc152357919989252f7e2c1f5c88014a75e89f131ab9ab4b", 0x7c}], 0x7, &(0x7f0000001b80)=[@dontfrag={{0x14, 0x29, 0x3e, 0x800}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x2b, 0x1, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x40}}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001bc0)="03fc291021a1acf7abd9a0d5dadab957960b500bb4e735a4396fe00e34ebb6cda243d8cfc3a34c1ae3b58933a28ce42bb0a328c771ab9b727dd849f37691d7bd241004ba2f4b9d6a54ece01cfc3c227b28911154d2d6caab6b54b8d71a6b2664624533202012009859a9f9404d9e44e087a3cce77a7652408f5ca6b11a3db872edba70d9e143a3a57728603d71bae24441b58b64e4691dd80dba58230bfe3d56de328158f770f97761d69125e243823f55b3bdc5c7255683a898175171", 0xbd}], 0x1, &(0x7f0000001d80)=[@rthdr={{0x58, 0x29, 0x39, {0x3a, 0x8, 0x2, 0x4b, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback, @mcast1, @dev={0xfe, 0x80, '\x00', 0x20}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4a68}}, @pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}, r4}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}], 0xb0}}, {{&(0x7f0000001e40)={0xa, 0x4e24, 0x4, @remote, 0x18}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001e80)="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", 0xff}, {&(0x7f0000001f80)="55f6b44fca5f4e0964c0428f4d9676a99ace34d58ab92dcc38e9a6", 0x1b}, {&(0x7f0000001fc0)="7bc24e34e612d48f772aa5117fc75218", 0x10}], 0x3, &(0x7f0000002040)=[@hopopts_2292={{0x30, 0x29, 0x36, {0x21, 0x2, '\x00', [@hao={0xc9, 0x10, @empty}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x8}}, @dontfrag={{0x14, 0x29, 0x3e, 0x36d2}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @rthdr={{0x48, 0x29, 0x39, {0x88, 0x6, 0x0, 0x6, 0x0, [@loopback, @loopback, @mcast1]}}}], 0xc0}}, {{&(0x7f0000002100)={0xa, 0x4e20, 0x3ff, @empty, 0x7ff}, 0x1c, &(0x7f00000021c0)=[{&(0x7f0000002140)="689feebc2a9fa8f8df21f9df2cb4e9e64d065da38c3b060d0deb2b583275fd69a3ac1c0dffc4a1b317740fc87aa91a551fe8", 0x32}, {&(0x7f0000002180)="e7d7502e76795d1edb2e4d12fb0031dc91f1b48fe892286b30ddcb2d3d0b737c9bf29c8e0222ec", 0x27}], 0x2, &(0x7f0000002200)=ANY=[@ANYBLOB="1400000000000000290000003e0000000400000000000000200000000000000029000000370000003b000000000000000001000001000000480000000000000029000000360000008806000000000000c910ff010000000000000000000000000001000100000101c20400007fffc910fc010000000000000000000000000001"], 0x80}}], 0x6, 0x0)
20:01:08 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0)
20:01:08 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1260, 0xffffffffffffffff)
20:01:08 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:01:08 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0xe0}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:08 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", 0x0, &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:01:08 executing program 0:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[])
lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00')
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
ioctl$RTC_AIE_ON(r1, 0x7001)
r2 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x7, &(0x7f0000000100)={@remote, @loopback}, &(0x7f0000000140)=0xc)
ioctl$LOOP_SET_FD(r2, 0x4c00, r2)
20:01:08 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff)
[ 1196.375231] loop3: detected capacity change from 0 to 4
[ 1196.404392] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1196.418386] 9p: Bad value for 'rfdno'
[ 1196.436157] 9p: Bad value for 'rfdno'
[ 1196.444822] loop3: detected capacity change from 0 to 4
[ 1196.459047] EXT4-fs (loop3): Can't read superblock on 2nd try
20:01:17 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", 0x0, &(0x7f00000000c0), &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:01:17 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x2, 0x29, 0x0, 0x490)
20:01:17 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:01:17 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
syz_emit_ethernet(0x6e, &(0x7f0000000040)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c770cc", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "2c7af9", 0x0, 0x2b, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @broadcast}, [@fragment]}}}}}}}, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
20:01:17 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x1f4}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:17 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, 0x0, 0x0)
20:01:17 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x100000001}, 0x40040, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xe07}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
20:01:17 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1262, 0xffffffffffffffff)
20:01:18 executing program 0:
sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x100, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x30, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e21, @multicast1}}}}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x400}]}, @TIPC_NLA_BEARER={0xb0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2f}}}, {0x14, 0x2, @in={0x2, 0x4e20, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x109}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xef65}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @rand_addr=0x64010101}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x30}, 0x40000)
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x81, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180)=0xf4bb, 0x800)
[ 1206.112297] loop3: detected capacity change from 0 to 4
[ 1206.135585] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1206.165142] loop3: detected capacity change from 0 to 4
[ 1206.177628] EXT4-fs (loop3): Can't read superblock on 2nd try
20:01:27 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, 0x0, 0x0)
20:01:27 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000340), 0x200, 0x0)
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x3, 0x800007, 0x1, "0c61fee034a03043d68592b56f17ddedd6c8205b0ebf6a3159a0d32a79581792cdc17364ed4a0dff30009ddb6d1d858859f9987a262f0eeb30346558f1ba1ae5", "4d2df416e34e9ed3e0de9ea276c22638da58791e0d93ff4227d5c872a29aaf56", [0x81, 0x3]})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r2, 0x0)
listen(r2, 0x0)
vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="37934607f0f0b12c034a99203e90fa16d54b422dd8f87f453fa4de93c651448382be82a38636d94b931211cc2a0bebbf474bece5d52144416336d2c386e7bb39039982e185041b5f869e9341d58be8c4680a7dbbdc2dea6eae6288aaa0e43e5eb3db7248cc16cae1e32334de5c5e98aec0f672a9a0a093f7060b9ff2e1c05763ff", 0x81}, {&(0x7f0000000200)="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", 0x118}], 0x2, 0x0)
20:01:27 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:01:27 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0xffffffff, 0x40642)
getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0xcc, "9e12381e95eaf21b16bb32b4d58e2360430a5cf2bb8892027adb46daebfc457fd735527bec049ca80bb55b9551588f8e5b11098530651189bcac7060d356a8de35279d324d4d7d3155bb992b87a9178d156cbf4df7199d97d7eff7a9b066288219d2c5e19bb17841fee4738b2a1f233d05bff8f941fff4d4d3c81501fa46ea0ef5a498403d014e3bcc8497adef525dca29a74cfa8bc507890d51ca9963e2e75adebd18779fc50c445d00ff083731e186fe43bb788cc7e1dce738622580202b98d6d22e12693508e5c44680f0"}, &(0x7f0000000180)=0xf0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
20:01:27 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1263, 0xffffffffffffffff)
20:01:27 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x3, 0x29, 0x0, 0x490)
20:01:27 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", 0x0, 0x0, &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:01:27 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x3e8}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:27 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, 0x0, 0x0)
[ 1215.528280] loop3: detected capacity change from 0 to 4
20:01:27 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1264, 0xffffffffffffffff)
[ 1215.568784] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1215.596377] loop3: detected capacity change from 0 to 4
[ 1215.623121] EXT4-fs (loop3): Can't read superblock on 2nd try
20:01:27 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x6, 0x29, 0x0, 0x490)
20:01:27 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
20:01:27 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0xa00}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:27 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1265, 0xffffffffffffffff)
20:01:27 executing program 1:
perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98, 0x1, @perf_config_ext={0x1000000000000000}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = gettid()
r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}})
r4 = creat(&(0x7f0000000100)='./file0\x00', 0x88)
ioctl$FIOCLEX(r3, 0x5451)
ioctl$BTRFS_IOC_INO_PATHS(r4, 0xc0389423, &(0x7f0000000200)={0x5, 0x8, [0xc19c, 0x101, 0x9, 0xffffffff], &(0x7f00000001c0)=[0x0]})
pread64(r4, &(0x7f0000000140)=""/81, 0x51, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x3, 0x40, 0x40, 0x1, 0x0, 0x4f, 0x24001, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xd222, 0x2, @perf_config_ext={0x7, 0x4}, 0x45200, 0x8, 0x6, 0x0, 0x898, 0x9, 0xf94, 0x0, 0x5a, 0x0, 0x8}, r1, 0x6, r3, 0x3)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
copy_file_range(r5, &(0x7f0000000280), r3, 0x0, 0x401, 0x0)
20:01:27 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", 0x0, 0x0, &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:01:27 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:01:27 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
20:01:27 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1267, 0xffffffffffffffff)
[ 1215.818013] loop3: detected capacity change from 0 to 4
[ 1215.845324] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1215.873222] loop3: detected capacity change from 0 to 4
[ 1215.882166] EXT4-fs (loop3): Can't read superblock on 2nd try
20:01:35 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1268, 0xffffffffffffffff)
20:01:35 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0xf, 0x0, "a38dbb5696ab828cb48207000000c2ae27688251d34aa46676a8cef869fddb633fc12547593e75c5f7e0a82b25f7ed0642f8ba5ee49e6e3fae58095806d8f2ec", "878e719a05ec544c332f5ff75ca29405afa67e871a830c54564759e13709729c3c9e436dd7e6d4400be3b91b542a31546ebd35eb02f3ebb212f1154e6c8fe83f", "9f817d658addf1b6f3fe755894edafd92af4205aaf678536cfa60d46432a8ca4", [0x800, 0x2a70]})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f00000001c0)={{r0}, 0x0, 0x4, @inherit={0x58, &(0x7f0000000140)={0x0, 0x2, 0x1ff, 0x3ff, {0x4, 0x1000, 0x0, 0x4, 0x5}, [0x1, 0x80000000]}}, @name="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"})
20:01:35 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0xb00}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:35 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:01:35 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
20:01:35 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x8, 0x29, 0x0, 0x490)
20:01:35 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", 0x0, 0x0, &(0x7f0000000100)="8f6722f10b99e33c496aebe436b0a771999fb491b75af58c81b92f")
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:01:35 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}})
bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x2437}, 0x1c)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000180)={0x0, 0x0})
perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x2, 0xff, 0x4, 0x5, 0x0, 0x5, 0x400, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, @perf_config_ext={0x909, 0x7ff}, 0x45000, 0x81, 0x3, 0x5, 0xfd04, 0x8001, 0x3, 0x0, 0x3ff, 0x0, 0x8}, r3, 0x4, 0xffffffffffffffff, 0x1)
20:01:35 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1269, 0xffffffffffffffff)
20:01:35 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0)
[ 1223.430450] loop3: detected capacity change from 0 to 4
[ 1223.471816] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1223.492214] loop3: detected capacity change from 0 to 4
20:01:35 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0xe00}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 1223.507603] EXT4-fs (loop3): Can't read superblock on 2nd try
20:01:35 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x9, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fdatasync(r1)
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r3, 0x0)
listen(r3, 0x0)
sendfile(r3, r0, &(0x7f0000000200)=0x9, 0x3)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x76, 0x10001, 0x0, 0x1, 0x1f, 0x5, "e65a53f03356c8b44c3077bc715d955e065709e6e739f7d8e795c01aea263a820918b4ea4bb05e4044e5b7a031af3d34474eeb85545a650b5ee761cfe8964fa0", "34861464baa022d3d12e6987978c263f58151f882e081d3c6396239f015f675a7f4de85d07998ab3bfaf85bb6022f543f16c24726a588cc521cc1c4cbe050a9d", "127a6d8692e501f99b374d38f10d86c19b8ae5068ff81f2db7b5b0a9181246d1", [0x6, 0x4]})
20:01:35 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x9, 0x29, 0x0, 0x490)
20:01:35 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
20:01:35 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1274, 0xffffffffffffffff)
20:01:35 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:01:35 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", 0x0, &(0x7f00000000c0), 0x0)
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
[ 1223.662629] loop3: detected capacity change from 0 to 4
[ 1223.702538] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1223.731880] loop3: detected capacity change from 0 to 4
[ 1223.738356] EXT4-fs (loop3): Can't read superblock on 2nd try
20:01:45 executing program 0:
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0xffffffff, {{0xa, 0x4e21, 0x1000, @remote, 0x10001}}}, 0x88)
r1 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x80800)
recvfrom$inet6(r2, &(0x7f0000000240)=""/171, 0xab, 0x101, &(0x7f0000000300)={0xa, 0x4e23, 0x59, @mcast1, 0x7fffffff}, 0x1c)
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x401, 0x4, 0x10, 0x8, "b1251c76daece267ed3881a96b98213131e70b9c2408485a7f5ba8ad55705488bd924029325a341fad9ca26b536104d247aa2d2c1baba7814f8e50437f11cc1c", "7ec9b085f77cd242ebe478f4bd284eb9ed2c7c6e4345551f71398a233a43511b", [0x5, 0x1]})
r3 = syz_io_uring_complete(0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r3)
20:01:45 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", 0x0, &(0x7f00000000c0), 0x0)
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:01:45 executing program 1:
perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x79, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x104d, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
20:01:45 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x1600}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:45 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x10, 0x29, 0x0, 0x490)
20:01:45 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1276, 0xffffffffffffffff)
20:01:45 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:01:45 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0)
[ 1233.749795] loop3: detected capacity change from 0 to 4
20:01:45 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x300, 0x29, 0x0, 0x490)
20:01:45 executing program 1:
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7e)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
shutdown(r0, 0x1)
listen(r0, 0x800)
pread64(r0, &(0x7f0000000040)=""/103, 0x67, 0x80)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000), 0x4)
[ 1233.791623] EXT4-fs (loop3): Can't read superblock on 2nd try
20:01:45 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00'})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0)
[ 1233.825053] loop3: detected capacity change from 0 to 4
20:01:45 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1277, 0xffffffffffffffff)
20:01:45 executing program 0:
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff)
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/uevent_seqnum', 0x8e080, 0x2)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8)
[ 1233.837807] EXT4-fs (loop3): Can't read superblock on 2nd try
20:01:45 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x2400}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:53 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x600, 0x29, 0x0, 0x490)
20:01:53 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", 0x0, &(0x7f00000000c0), 0x0)
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:01:53 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1278, 0xffffffffffffffff)
20:01:53 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x6000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:53 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000100)={0x2c, 0x4, 0x1, 0x0, 0x0, [@mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}, 0x28)
r1 = getpgid(0x0)
move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x8}}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0)
r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}})
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x4a, 0x5, 0xb1, 0x20, 0x0, 0xb65, 0x100, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x22128, 0x200, 0x7, 0x5, 0x200, 0x3ff, 0x1f, 0x0, 0x2, 0x0, 0x1ff}, r1, 0xffffffffffffffff, r2, 0x3)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
setpriority(0x1, r1, 0x7)
20:01:53 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0)
20:01:53 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x24, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:01:53 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x8000000000007, 0x80000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
20:01:53 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0)
ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180))
sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x8004)
20:01:53 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x1279, 0xffffffffffffffff)
[ 1241.433365] loop3: detected capacity change from 0 to 4
20:01:53 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
[ 1241.458999] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1241.466411] loop3: detected capacity change from 0 to 4
[ 1241.477883] EXT4-fs (loop3): Can't read superblock on 2nd try
20:01:53 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0x61be}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:01:53 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:01:53 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
r1 = syz_open_dev$loop(&(0x7f00000015c0), 0x9, 0x404000)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xfa9d0c3a790a7093)
vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000080)="c07671", 0x3}, {&(0x7f00000000c0)="79cf84cdc3ef4ad5e90275f02c71900e48fa6746c6a57e8ccbc70489adaa95317fc594330a92137b3f4b17330f42f0a5361a22c2dfc8e076d133f8997f0da3eb2009486260a6412a5e1e73ba927433478ff8680236c2628da9fa822f0a01b1ce081c8ba400176e9c8d9cf2b0ee32c17b3031360b42e68d661ebc1148c944589b4ff2985044cd09c96c97b133e9834d295f5751dca52d1c00c8ca50dd62e524d607b64d84f124ccd7b5ff95ae77ec2f3225e5c52c92eacbd32ed90ce2c027ba1f601f71c2e59dfa16798608b41b16a951ba4ae4d526c606b2cfa8703619e102bd6b3975bb", 0xe4}, {&(0x7f00000001c0)="aff087fa0fc9ea0d6af8f61f4d5be0c94b7cb8fb53febf6c6685a30214e156e04cb77b9555ead7678b7201fef799b0dd8304d13d9358cba1c472227b78", 0x3d}], 0x3, 0xc)
ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f0000000280)={0x1, 0x28, [0x7f83, 0xd1fc, 0x5, 0x1000], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0]})
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001600)=0x4)
pwritev2(r2, &(0x7f0000001540)=[{&(0x7f00000002c0)="7d81d774c77e746f438ec9f21f4da85beaae5634be24ea248c31f86d5e540bc0068ab00d854c7892f24ec0de726bb826e21d1024b1f090a8b6940d562af8de876e6d8eae37a0f169e784c923ca2cd8ed6d8add05f898ee77f2e902f9f8e0667da7159f09ce314b3dc9b554a88bcebc5e5f9019dfef9ddf6005b1e34ba291f97d5f2db687e09e48", 0x87}, {&(0x7f0000000380)="af4bd30f996aaf1bdf056656e0840e9da0c221ac271279d2fbf0f9370826", 0x1e}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="f062d891c9a8b7f417a76961192264b1b062dd8ddcfec2683b5c40e996406529b0db4cf76d0ee77767b8341a4071040330475d8283a356ff8aafec36e9f5a72c187344492b783b6af90896f5ceefe0c676137db8155a84e891a0459e2fc3ab49ae28d1e48ad1c896a1e28f0d588c193e7a2bfe01fde4db6c29a557624f0ee19cfaf90caff45b5455c0515d845dbefd55e43c9ab45fe354e97aac4bd0ba43b9d20a70ecffb9d72c2262690d22b119bf2501263cc34192b1ffd14b77b74cfa1bd2f5f3050385ca329b26e5640abe", 0xcd}, {&(0x7f00000014c0)="5d9d88566c2db0f54dd33d22669ae74b2d70a05e302311191614ae4084174a0850f3f66ce1d060d443e4086f1eed3b5904db047c813da6af6858ae6d41cea7139fe98a12c02c2051", 0x48}], 0x5, 0x2, 0x2, 0x5)
[ 1241.616335] loop3: detected capacity change from 0 to 4
[ 1241.622900] EXT4-fs (loop3): Can't read superblock on 2nd try
20:02:02 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", 0x0, &(0x7f00000000c0), &(0x7f0000000100))
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:02:02 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:02:02 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0xbe61}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
20:02:02 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x900, 0x29, 0x0, 0x490)
20:02:02 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0)
20:02:02 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
lseek(r2, 0x80000001, 0x4)
20:02:02 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127a, 0xffffffffffffffff)
[ 1250.814025] loop3: detected capacity change from 0 to 4
[ 1250.822177] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1250.836920] loop3: detected capacity change from 0 to 4
[ 1250.841050] EXT4-fs (loop3): Can't read superblock on 2nd try
20:02:02 executing program 0:
syz_open_dev$loop(&(0x7f0000000040), 0x2, 0x670640)
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}})
r2 = socket$packet(0x11, 0x3, 0x300)
r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/pata_sch', 0x200000, 0x30)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)
20:02:02 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xac, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:02:02 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)
r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0)
ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000180)={0x10001})
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r4})
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r7})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000480)={'syztnl1\x00', &(0x7f0000000400)={'ip6gre0\x00', 0x0, 0x29, 0x9, 0x3, 0xfffff01f, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}, @local, 0x7800, 0x10, 0x7, 0xfffffffc}})
r9 = socket$inet6_udp(0xa, 0x2, 0x0)
r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000180)={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005, r11})
sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xe4, 0x0, 0x600, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x4}]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x0)
sendmmsg$inet6(r0, &(0x7f0000002e40)=[{{&(0x7f0000000040)={0xa, 0x0, 0x1, @rand_addr=' \x01\x00', 0x1f}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="10a6e15437f935d62db33032ad2f8374ee83eb315f2e84cc7379098138c9ccc406f5dbf326b8d634b9eb53", 0x2b}], 0x1, &(0x7f0000000100)=[@rthdr={{0x78, 0x29, 0x39, {0x3c, 0xc, 0x2, 0x7, 0x0, [@empty, @private1, @ipv4={'\x00', '\xff\xff', @multicast1}, @private2={0xfc, 0x2, '\x00', 0x1}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}], 0x78}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="7e72c8ccb808807414b729e5bbe113746355bd2db5fca844d7ce6700792d315ae5becc2d10ef908283bc9dc4c6481daffcc21af96dd0a7c6442c87dea3caca39b443b67979425a5ea98ac86b8143d28d25d978ea44d0d1402f2249a30400d6958338bcd31803e57903d016a9aa4a93c4a8aab5626ffccab8308d949dbf34b9ea77ab91d81e152807fd9761e7c9b5f076", 0x90}, {&(0x7f0000000240)="9f6b1790c02e8ee3d64ac7d43e1c2021c496bd7ec99c4083070c53ab9b77429dc7713c8d6193c987f00e79ada959c0a151b90679b7b4ac0a36e9c113b68150bef1837444becc077455db852e03edf94fc96539a744f0724d458a098d5ef63e56c5ae44d9158981ac6d32da35091533af22c00145e71086d971dfbd45367ad497bb14f296", 0x84}], 0x2, &(0x7f0000000500)=[@hopopts={{0x38, 0x29, 0x36, {0x3c, 0x3, '\x00', [@jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0xc2}, @calipso={0x7, 0x10, {0x2, 0x2, 0x0, 0x0, [0x2]}}]}}}, @hopopts={{0x1028, 0x29, 0x36, {0x3a, 0x201, '\x00', [@ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x6}, @generic={0x7, 0x1000, "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@tclass={{0x14, 0x29, 0x43, 0x10000}}, @pktinfo={{0x24, 0x29, 0x32, {@private2}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @tclass={{0x14, 0x29, 0x43, 0x448b}}], 0x10e0}}, {{&(0x7f0000001600)={0xa, 0x4e23, 0x1406, @mcast2, 0x32}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000001640)="02c3a16df0ec9a17c182d11a968693034379a2cd9afb3568ffc0d393b9ee650d59bd8afee78d35752e3f845bf688d4d378eec9601e5d1ebe998834a8dc275ba4ba51363504c0cff7d0c277833e27dfb0a89667b0287880f33da81443610ae39abbc09503eaae9ff397f6305098f9510f479e19b3a7034ddc0827423f759b6b70a55b5a76c98c247899885c83f9434330e11152bbdc8c289127fc9b509f8edf3bb564fa42c8b4eabb466a866dca725909f97a5679c9b30d56bd29cbd02dcdf1f2ea482e169fe79693b154", 0xca}], 0x1, &(0x7f0000001780)=[@dstopts={{0x40, 0x29, 0x37, {0x6, 0x4, '\x00', [@hao={0xc9, 0x10, @local}, @calipso={0x7, 0x10, {0x0, 0x2, 0x46, 0x5, [0x1]}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1={0xfc, 0x1, '\x00', 0x1}, r11}}}, @rthdr={{0x38, 0x29, 0x39, {0xff, 0x4, 0x2, 0x7, 0x0, [@private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}], 0xa0}}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001840)="b1abec538e1808f73be320024a2a1ddf88bc92028ee8cc13a3e1416e78b778a8d77c947f79678d7421022e5463262ddbd403c3af2679617b36bfda303f6f916b2877186a9986f9e26eaade8020614f901815c8636c27b118c8660a74dcb8ae6a362b594b1e0c5efd8580cef1eb5f5079dc2839397632734ea07a1ee812fd5e7938f35596d862a90a4e2f5f39e75eaac554b3fc6311cac1bd0e2d052463b3daa8416f594f", 0xa4}, {&(0x7f0000001900)="988f735a441bad443999c13b461972be717c34fd5caf027a1f20b9884ff76ed71388a6ddbec748d43f2fbff3fc52e96704fbca32c0604c2510949a422280dadd0a888dd8b3e6410cc9db49ee7201e1069745127cc89e0f6db83db7da704e6a715e42af0c0851540052d801f951ceb4804aa04dff15e89f309a177ada06042552dfb5010f779f8a9b29d5ff36c37205a05fb71b8c4e04db", 0x97}, {&(0x7f00000019c0)="da40b75b854a3903532c0f5722c3aaf2f7d8b3473fc9fbf13bc01fa21a68fe2ec4b8ab5f7674e5b00b473d1ecbdb1c3bfb9df5b202aa2a0c61fa8702aae4cf442509211322b2ff6369bac861a8dcde2a5fef6087ce0655cea2d4d9134d502f0f7c819fa5b7a5d96a1a1a48b25932c5f77a0fd252fee7863779e2d0074831471a3f55fac067d920be77e0300b3790f349a016ecd3ca713bc4a3712fc612c9844e49ee6735787901f278c92656828adec432978771d4fbbc7f1a0ada40ed50ef12c3de0548dfaa9eb431a3085312d69aca0098ec6941a875b68157d3c872db99aab428154d9638941202d2317921e01215fab2ccf620e1a1344aaeb72bb1f243a76aefee0eb84c38876933ebc4797f4273fcff719e2819f3f88796e51c7ec77455de4a66cc4f3605de113d0b4abff9f1bac0c747942c8917c6f279bff49773b398d07b165c4076cb2d3ab55eae3086b9d307d5309a759ee9be3d9afa38f213055643c988e680b17500ac22f43b63dd6944d7dfedc757cf6e3f758ff60060c468f050c62edfb0fc6d06056acd3058c10d6f5378cb2d33b67a9add5ff22d69b0c8e69e37ee4f7cd4bf6b23dd598e71d71d374aac0032f636872ff79c2cd9302bcb4d1d82f8d7086c8a30d95f25878526e9b04d0af878065026d3b28e520acd31f65353508f5b4154311b94401f1b9cb20a589db07afeb49a345e45c3337d9f3175ad581c32a7d42a6a2e0dfd94f9377bce8d96ddf1d01550924b0331d1fa3231bdf94e6d4ddc0f865ca30490e8391dd19f764f30191b4c9ad652de2625aa7a59116c94c7cb6de60b3f19d66918498fc049b3cf93ed1cfca02de7ba89b939f1bbb79313bf30b5e4aea23ceb4df11dfb9c06fc2ef711c7b07ca2b0c1ccc40fa4610c2dfd833f633b3c7f7a86b2adc2dc7d00648d45793089db08ce018d6d771527053379758ceedf3319e355a5c09a0a48db27d5ffbebd56d2a3613ffdf1a6dfa0e79ab8ea51b7d8cfa1a2493f4f850cf622465df0d4f7bf8fa40412aa676db8cc40290648cb5f51270f9eb3e2998a9ac07b97693f235acc7d19d48dc40731e42101534605e5f378b68cac276b19b6087df6a844df8e07a290a98439e73e8249278d926c9c25d07ab304c3ee0c84e3d0ccfcbd923bd78e84853dddfad7595b14b67b549e647eaf54e1add8250fa0478b8c6f0b1e61beeb4f884089c78d95ca3cd368b4a2bda2a6683527971aa54e33b8342fb493855d59cfd8a62ad3d06a70e470f2e54695c360feb55ab4eecc168408961bcdf444176ced530371f345a744369015d0dfa3a2b9a6550942845f3c9dfdcffa0d09a90f018dc8f2567e50deb2ae0f9e1ff15ee53f6ecbd250843338548448e4bf7aa5b1a986470e17314040b04a75e6730d8bcf85f32d96a96ee0dabf2fc63c94a2d175ff15cbc1edfda510033b63a71ace588f9f2e8ce83cb1e652780802584b004738dc2affe5834954454ae1d4ca142a3db697742dc183e45e6fc4a933d7db9d64142c21a186b65140165215c71f4f0d229618e3b6a0d11d19f3f60e1f0f190519633249883ff29c598d3f79003ac72851089215b9b74e875c87cd450b61ff91948db7f6fa802bc9ec9f8064762e7e21e1616ddf2b7babbabc09884183e741155fb010fad40739db147691de1a02b094c0b1fe782c6cd9db0c8f37057f43e464cdbf9f59d43dc3cb3e992d59b5620ecc3a5ff4af3005dda46f6dd94fb40ccd16022696bb107c931c4943ddb59176e142ba08ede506c195cadf021d2d4ad973b986bc5961fbfb9837dc57f0e735f9b5092ec055332eaf1793bd3f1b4c168b7d198d15e572d2ed273aa38d3219f09d103552fe11abcba22ec399da5140041b2804ff3476261831d32d4ccc2891ea5cdd2369c36553313f3a99ebcbb113905e898f307c6395fd8a2d96254ad8170f72561fea0cdbe8d635675eb50f96bc70a97ea6b659ab23bf3ef036c6dfd0f4d29ecd9bb765086bfabe6e374dcf6f4c6033c1b9f86fe5f21c09758313171e3ebdd885a6930f04f1a7ad2d487b5c011e4e25201253ab0087b8b6346771d6cc0b6e33e6a2067328d4816b5868197151628969f59329932ecc565ad8ae0edf514a41995362d963244b16c56a5f33cd4c73d15e6b265a26f640e878b5da712438ad431ab9175b4062ae6a3e80f8737a55bfe142025f19304e1d25852d67716fee2beb357cdbffcc84b14422725b73f7117afdaf17b6e7fb8558bae2d36f044924c6277728b4d48428a3bdc2a0b3080bfbeecd7effaf9968d831151e3ddfa9ef0614baaa2de21ed0abef7e3a3c14e99d53da6f5b739d57c736dbcd5a7ebba300f16b8784d3bb5d4dcdd9e443234fa68a8803ccae3b31afe386aaf2b110af4da0e4366cb041e35011539b92ee268f7609263d4dd6dd9e0ac6598d319a4986d6bbd50258154e711ae5c1ba3f073e90ee3e1cd76c6dc57a30be692254ac3444089ad5c791078bd7f497735947011494b89621d53283afb213ea5df8534fa07fd6c4ac667581f22bd8599e22acc153c16aa929b8f1287e86d7fa9937ec2d0abe91a1d40b22f00f3cbe0ddf7e2203299dd44bbfa238b94c7f019587952dd83fbb9e50ada2f1dff2d2bfd5e08b194facb27121766ea09b30ae702de5239f55f97d0bf9f230e783882e70ee9b07e12cb2fa1fc53c1c9f38c4bbf804437ddda674dfa11bb643788090c59b6872027dfc1d1795f441f586b089d2f0d374e60bb8706f1bce1b7260a9d1a4f41537b8ea2c4afc7afeb37595f63f7260b3a75026c0854cda4e2035b0a4f6c8abe5af2fc298f8ff966d7845abd7bb04cbc60981f8303e046fbe32ef7539087cdf382a64e1c3e3821477e636fb52c18447da899062bd8428acd6d5deadb72a43c217db05a680981bdbd8e2fa8b959446d7d8e157d9e129c49836b497ecd7ca85f9ffce1ba24496242fe3035d75188439cfedda35d8fbb1387c2695003c8b1b25e226e19d5a98387389eac37e015c064cf8b515c903ce2a1ed7aacfb98859b28beed3dc4f621f4d6df761b8d473eae2a25ebe0cc18c0e94236a0df127521b14c3877cb588a04f02e7d7b396b4f38f3678c120c12de4516c2161baba686daf645d57187631a8ab6c797a17bce9f05f596b0dcd464cd7270cf4ec81136e20c2d85d430ba3268a63d46ee92e29909123414e8fe2c17d8a41549b0088d8ffca7f931951989fedc41b7fe48ff8c2fe9db16bb86066e31c15f1733123f8ae53e63c3612969a761b7e894dfb32d21423b58b56340a1ba50c9ff0076ed7b1da3b0fd907af2c9892205e17711703b50d2004b151fb44632223c7d7899ebe05ab956500ef79d043472237ed8f69cf9dfcc784ec3e2f0f401f34edfa170f3735513800f388dea696d8c28b569094c70063c0e107e08a85880ac87d6cddde0ecb6cdac48227a1b03d3d2ec4b5ac686e29b029e09e9b16590f11e260e00aa13784568794e561f54da2abda7c9104dd43d8285b049d5ed48b3c3c1586a22877726d48a46c798dca5aa9d4287989212cb9289eb2a7e47dd061868980ccff427589a072a11021e9dcb601e43f7aa759ea8f427e5eb0545283ecc67eaaa6348a9bb2ab6a22a86f5560cd971ecd495feeee2fd66e434926af96c53deb9ddc03d5284a5308c4c7ab53021ab94b67a597ef9ddb4ff78512cbded27535198b519c1ce1d635a4835a0d2e30346ec803e7aa5a9d16a53ca6e72785365459d3aadfbb163b40a47caa7fae300047eb45c5b58516f2e71a30dcce943a5fb787edb1a3b41b29ca7b984f97ac8dda8954a3ad0d13910dc11228e2f349bcf78e8a73162a76ee298f042aedb4fcc47d3c3aad6b7a9953948cfb0357e39a325aaa626bafa9a6b0db881392b1b4b6284da7678c9f35d40f20d92a41bc8f4f1beb89666a60370dac8c39ab4ff0cebba8054d170e2ad0cee61a291f556531469aaafd772fc990e6c9baa44aaaeb0e14b2a99c63f7265612ae05b36f945b8102da632d14e4f6f45553da6f42458e062184f2a269637600b072bf5674e399e808f9e2e4db37d5a8fa33f026b44fc105a5e5306b1523dea6d181abd998344134c6c68e97178bddf55adc7d96c4f823e31e391bd1ca7551332db7480e54c73135d6e23a1cecf8e5b5bdf4eda4c15540b6d54466f84aa84cc815cc1eded89c9d00e9a7d13dab776b8496b14f136ca78ee2e2c28c3ad6acaa03b9dfbdc78bccaedaf22bd4bd5b6f9b6592a88ac9dd33034b6c79d9f08225f6053a3b77dcebd474b99540aed6b22f090c13b21deb4605063fb6f1cc29c6952f16e3761ab6ead4308f69d102155ef96e0adb6f1e9e7fa7e94b933be74ca952ab5b94c40d92cda5af886ce93de6d9797ec97f8a2072fb1301d40fcc340c023d5e7f16810d020df5ec7384f2e6782cea30754326fb60c816f3bbd1e5b0e4c91ab17d01e5c332a413ff155729d1f6e9c0c913316d335643baddb08a269426b6e4d43de3480b530408414992b5ff59bc6851550955019b16198fdc88d8fcf468539e7ca55bd03d9b47680c95a8b99b12d5fae9e4f7a354825bf7ab2f1adb4006af5e16de33c7f44f138fb5681916e50d808c6619f5206143364b5c0af372c0022125207c8590a5fab9029885cb3060de34c9ab216306f3743b6c20466fca027a5f3d1c9d20742f1428f94ffbad80569ddcbfa5040c051fe0d8892c54e60e3cc3ca74085e6ffb19a1d68b847dede64ab858fb520b704c21257e5a65b1b991a47278ae52d89f634bb4b7a351f0fb559a7762746b2ca2bbb852fdc3a71c8a3ffd8657bafe5c5d4f1bb52d473a557ce2281393ab9747bc8a0ddd902114c701c635ed1016dbc13620a3eb9f3cdf8aed54a90aacd92a91bdb74e99930f63ce845768bd336802c8c9ab767eb00198d66bbcd82b3efc98b09681848c5c4d0df1c513cfbef07ccb6a90d03b88c38fbd71bdb1f2cbe3a5b9f25cc98cec72f6adef83eae15b5fb4ba1e62047429746b213f450f5eb8e7d7e2156a2952fa3a70d8dcebc37a092bfcde774042de8f113b55c818ad767ae5e3d3ceec33e1d7a20bdb1287e7560348e07985c1d391eb8fb27b5829a46aac5e2f06b1e939d84da521f7fe57de696faf5e368d824c38f59937efa6608f43d47c84c105f58aa951baf65942bc241b2fa67957e14758a68c828d2c791e9f9ef7f561966e7bfbcfc39f79db763cc98c7abfee405b544f57b38c188dfd05e79fae6bd99565e1a91bb7ed744babbffa56e6682cefac9ec0c44485079455b4fd8453eda8ab29c329738c726bd37d865085f2dcbbfe7e73c826978c72a437c3bbfd8f8803ad389ee714f666731ae405e367d79f218801feb0cd952ebb8963eedda749acb5be0f20fd1b8db951f4f93b3977b256647c3ee5a7c499634605809687d54f0315e1d51a94c43a87bc6b6fa359b326d9fbc20696e183f4665873f4296df5d68faffa6fa52317c737ecbd6ecbe9a78bd17eac8b418e33924f3ea7c22eb7bd9d385a7f999376c07361ba7e5e716209a3119921e279259ed14a0af107c213c2f8ef4c7d63e766397e16afe213875b63686cfec0056a949da54e24f6c95c8781e47611f9b0a87574d50df2ca478faa5a175dbeb134c92c5dd35a3e6546015971b85ad45891685612c2072d231e95b284db0eec050979dfdfa1d4acc04f60ae63189d7402ba0880a5b6b9a03aa5fdf8a90ea564c4e35841d2b43345fe0738afee13b0cab246b94d4961a5918a0ebb579adab2af7d87bb967ccb8f51275fb61365b6afef1512bf6a3321e77038cb94", 0x1000}, {&(0x7f00000029c0)="cbcf8071a6561d88ca442e2821962497cb92ee1fcf23cef5eb1448f7df0bc8548a49ce5c73194c8b33582b037e2aa28f62b49416b593896d03271b9286a8c1e99a17d2c0dc7205d2afb782960be7ddef87e4670e165bfc41dd261d79ef19160bd868d13e377951c83191080bb8f107c19872afa93e43e243c745224ea8c6f73042ac9f7cfde06b0d0dfc982ad7d37fd69c1fc3a7bf727d17cab381216b1d891831b2b6a0ea0ee3955034a642be33a9793da45a800448a27e1aaf22fd19ec282207ddd057095f", 0xc6}, {&(0x7f0000002ac0)="479e3f8d9da715e73bc9a68c74f9c0287ef1bd018e9557409f7650077e91ce6839e73e0b3faa88835ed841b12f23ee3662ceadaf3b064271ad6d88dbe602bf948ba8fb8692f4cec978071e58bb4d83fce428330c886ec4b85494edcf9db8fcb1747836d4865575094859ee598ea705dd2752673df6dcf8f4dff27abd792decb409a8b2195cf8c5fe7beced54a0ac8c8f1a2726efbf0db6eb49ebfef0994f639a501a47e6e4efa6bad2d776614e4088b4ef00d3f45f7dd84044fef03771d632826e08500565642f8bc24632f2bd53cd", 0xcf}], 0x5, &(0x7f0000002c40)=[@dontfrag={{0x14, 0x29, 0x3e, 0x1}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x73, 0x2, 0x0, 0x4b, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}]}}}, @hopopts={{0x48, 0x29, 0x36, {0x32, 0x5, '\x00', [@ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x20, {0x1, 0x6, 0xed, 0x7, [0xe5, 0x5, 0xfff]}}, @ra={0x5, 0x2, 0x1f74}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x800}}, @hopopts={{0x120, 0x29, 0x36, {0x73, 0x20, '\x00', [@generic={0x8, 0x74, "8867512090d0f79af7b22f5c1354a4b674677509819cbb60ce31a6f430a09a328e5c60602b6f80c9faeb60e2fa9c1e8e6a9a4d3a18fe5d8e3b83338e6f61072486d01485d55936560587087ba2ac8ce809f2b2e4f19a145decd43d176022c3947eed9243722976d1bd4248bd1456d948d969bb21"}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0x74, "e1dff27ffd96efdf8dd45ab484c0dfd95a9d018ef9c74ffe475d8222a5f8900284492267f16ad0fd75d7cc1898c9a022ee3f35aa5d4c39eee136ee4d1758ebbf8b4e3d0020a4e3348827a6e808f8e6b536c45f21457bcb134cd37e8b58398b413ebdc4660069be512496413005500112067faf31"}]}}}, @dstopts={{0x20, 0x29, 0x37, {0x84, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x556}]}}}], 0x1e0}}], 0x4, 0x20000800)
20:02:02 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127b, 0xffffffffffffffff)
20:02:02 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x729, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0)
20:02:02 executing program 4:
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x60ff, 0x29, 0x0, 0x490)
[ 1250.970974] loop3: detected capacity change from 0 to 4
20:02:02 executing program 6:
openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1=0xac141400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, 0x0, 0x0, 0xe000}}, {{&(0x7f0000000080)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8db8", 0x2}], 0x1, &(0x7f0000000380)}}], 0x2, 0x0)
[ 1250.987957] EXT4-fs (loop3): Can't read superblock on 2nd try
[ 1251.003696] loop3: detected capacity change from 0 to 4
[ 1251.016617] EXT4-fs (loop3): Can't read superblock on 2nd try
20:02:02 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x8000)
r1 = inotify_init1(0x80000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
20:02:02 executing program 2:
sched_setaffinity(0x0, 0x0, 0x0)
capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x6, 0xfffffc58, 0x4, 0xaa, 0xffff4da6, 0x1e91412f})
clone(0x20004500, 0x0, 0x0, 0x0, 0x0)
clone(0x0, &(0x7f0000000000)="2d374adc4c882cc193a4b2d839fb3d86b0b4aa07b33108c4beb2582f4008911ed11a9f2c05a6ab185ec290cebd9bf3bb863ef4be5e168afd08c8cc192c0e54336de5e7ecaa3c9bc37b4c65da58e48cc0065c178079", 0x0, &(0x7f00000000c0), &(0x7f0000000100))
clone(0x80000000, &(0x7f00000012c0)="8f2082cda82e00140d830c5484e2056099b0ec719f91ef5a85d85fa0cfdaa58cf06772855570348a97a6477f0a44e46113dc7502a9b7b2786a356be9b14324adee404f56a36fb6ce636df21d51436af35bdcd7d384243f0bfeeaef72370818f2b1d8676656ed62320704de439c2b5b4cd95cbaa357ba9d37b74829b8a1f68f54d544339217906c3af65f01fe54199a9bffa03441406de7", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="1a456c0742cc3426cdc1116f0349a5df1d9bb4f02da8017b45b03ee3c061d1686c67b22edfb90cf0f0d7")
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cd, 0x30a)
20:02:02 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127c, 0xffffffffffffffff)
20:02:02 executing program 3:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xad, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000000002000019000000900100000f0000000000000002000000060000000000080000a0000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[])
20:02:03 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0})
sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0)
20:02:03 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0)
ioctl$LOOP_SET_FD(r0, 0x127d, 0xffffffffffffffff)
[ 1261.462311] kmemleak: 10 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88800ccca900 (size 184):
comm "syz-executor.0", pid 275, jiffies 4295917837
hex dump (first 32 bytes):
02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace (crc 3cbad22a):
kmem_cache_alloc_noprof+0x2fe/0x3d0
prepare_creds+0x2c/0x7e0
copy_creds+0x7a/0xa20
copy_process+0xf5a/0x73e0
kernel_clone+0xea/0x7f0
__do_sys_clone+0xce/0x120
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
BUG: memory leak
unreferenced object 0xffff8880183e3a00 (size 128):
comm "syz-executor.0", pid 275, jiffies 4295917837
hex dump (first 32 bytes):
01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00 ................
backtrace (crc 3586e13):
__kmalloc_noprof+0x37c/0x4b0
security_prepare_creds+0x101/0x160
prepare_creds+0x579/0x7e0
copy_creds+0x7a/0xa20
copy_process+0xf5a/0x73e0
kernel_clone+0xea/0x7f0
__do_sys_clone+0xce/0x120
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
BUG: memory leak
unreferenced object 0xffff888047b46800 (size 1024):
comm "syz-executor.0", pid 18103, jiffies 4295917883
hex dump (first 32 bytes):
20 57 d3 84 ff ff ff ff 01 00 00 00 00 00 00 00 W..............
00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
backtrace (crc a29f758d):
__kmalloc_cache_noprof+0x314/0x3e0
fsnotify_alloc_group+0x98/0x350
inotify_new_group+0x20/0x590
do_inotify_init+0x35/0xc0
__x64_sys_inotify_init1+0x31/0x40
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
BUG: memory leak
unreferenced object 0xffff88800bebebc0 (size 32):
comm "syz-executor.0", pid 18103, jiffies 4295917883
hex dump (first 32 bytes):
c0 eb eb 0b 80 88 ff ff c0 eb eb 0b 80 88 ff ff ................
00 40 00 00 ff ff ff ff 00 00 00 00 00 00 00 00 .@..............
backtrace (crc be62220):
__kmalloc_cache_noprof+0x314/0x3e0
inotify_new_group+0x79/0x590
do_inotify_init+0x35/0xc0
__x64_sys_inotify_init1+0x31/0x40
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
BUG: memory leak
unreferenced object 0xffff888016e26c40 (size 360):
comm "syz-executor.0", pid 18103, jiffies 4295917883
hex dump (first 32 bytes):
00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
ff ff ff ff ff ff ff ff 20 b0 6e 88 ff ff ff ff ........ .n.....
backtrace (crc 8f229247):
kmem_cache_alloc_noprof+0x2fe/0x3d0
alloc_empty_file+0x58/0x1e0
alloc_file_pseudo+0x12b/0x220
__anon_inode_getfile+0xe1/0x280
anon_inode_getfd+0x56/0xb0
do_inotify_init+0x6e/0xc0
__x64_sys_inotify_init1+0x31/0x40
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
BUG: memory leak
unreferenced object 0xffff88800c8da060 (size 16):
comm "syz-executor.0", pid 18103, jiffies 4295917883
hex dump (first 16 bytes):
01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace (crc 35cdddfe):
kmem_cache_alloc_noprof+0x2fe/0x3d0
security_file_alloc+0x35/0x130
init_file+0x95/0x4c0
alloc_empty_file+0x76/0x1e0
alloc_file_pseudo+0x12b/0x220
__anon_inode_getfile+0xe1/0x280
anon_inode_getfd+0x56/0xb0
do_inotify_init+0x6e/0xc0
__x64_sys_inotify_init1+0x31/0x40
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
BUG: memory leak
unreferenced object 0xffff888047b42800 (size 1024):
comm "syz-executor.0", pid 18103, jiffies 4295917886
hex dump (first 32 bytes):
20 57 d3 84 ff ff ff ff 01 00 00 00 00 00 00 00 W..............
00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
backtrace (crc d9b97c6a):
__kmalloc_cache_noprof+0x314/0x3e0
fsnotify_alloc_group+0x98/0x350
inotify_new_group+0x20/0x590
do_inotify_init+0x35/0xc0
__x64_sys_inotify_init1+0x31/0x40
do_syscall_64+0xbf/0x360
entry_SYSCALL_64_after_hwframe+0x77/0x7f
BUG: leak checking failed
VM DIAGNOSIS:
20:02:18 Registers:
info registers vcpu 0
RAX=000000005f3a5e5c RBX=ffffffff85a2c8c0 RCX=00000000cb670328 RDX=0000000088833917
RSI=ffffffff85a2d340 RDI=00000000622acd74 RBP=ffffffff85a2d318 RSP=ffff88806ce088d0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffffffff85a2d340 R13=99b43964c8769410 R14=0000000000000000 R15=0000000000000001
RIP=ffffffff8151708c RFL=00000086 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e55e3000 00000000 00000000
LDT=0000 fffffe5a00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f8e8ea09000 CR3=000000000e6c2000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=0a64656c69616620676e696b63656863
XMM02=31636e75662e6e75522e6c697475736f XMM03=00000000000000000000000000000000
XMM04=2f225b206e7572206f742064656c6961 XMM05=6c222022726f7475636578652d7a7973
XMM06=22646574707572726f632220226b6165 XMM07=31207375746174732074697865203a5d
XMM08=9762739204fdf2abcd9943e8f8ed6c48 XMM09=b7b82db145a3acc7437c00d0fe91ee81
XMM10=32f567a97cff262d770beecc193d2ba6 XMM11=a2aa353ec7759467bd6bc39d7a0820c4
XMM12=175de01533e41782e210f0418699e295 XMM13=4a7afdecdefd62f34afff5321e07933c
XMM14=06b3cba751e8ce0c029ab43bc5fec247 XMM15=894ac62742fc4ee73ff8db628981382d
info registers vcpu 1
RAX=00000000006a0e73 RBX=0000000000000001 RCX=ffffffff84ba95f7 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814c3584 RBP=dffffc0000000000 RSP=ffff888009717e58
R8 =0000000000000001 R9 =ffffed100d9e630a R10=ffff88806cf31853 R11=0000000000000001
R12=ffffffff86439c50 R13=1ffff110012e2fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84ba831e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e56e3000 00000000 00000000
LDT=0000 fffffe1600000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff6ee3e090 CR3=000000000e6c2000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000004101ed8000000000 XMM03=0000ff00000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000