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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:15:51 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000000a2e01ceb3b70224c261e4d6505000000000000005146eaf8b4af71f603dee3ae681b372d756a23a0cff8e90f6db161e793ed1ea0764a6b774a2db80155dac789b3ab4e10c39a2c8c3cec35225d18ae85b04898caf046a29a7ae1adefbcb168d44f31d23e98ace3cba47ced0b780a8cdd0c77807bc6433e22715b018ed68457e16a6dbdbda3befce5814d96788663599e3c2b2168848bf2a1acbcd267273329cf8b4824eb6c90ef8a6ba24522e7ddae3b17cfc861ab90b50490eebedfc229769ff623093535b26cd80116bcade60080000000000000529ffef5a805c88c46ffdf970fd15c106b1f7e6165ca4b2de6d56cf1ac"], 0x8, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r4 = syz_clone(0x40806000, &(0x7f0000000280)="910c09924171b13ed6be4956813c6db9d034", 0x12, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="c22dbe973d1da8a7376d2ef4d48b16bfe37d47e4840846678602df0c81b4f990eb786333814b6f631c75f46c38f04db0d2725b2bc5ff9877a5e16d35f65ccba9") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x3, r2, 0xee01, 0x0, r3, 0x46, 0x200}, 0x0, 0x0, 0x6148, 0x8000000000000000, 0x8, 0x3, 0x2, 0x5, 0x9, 0x5, r4, r5}) msgget$private(0x0, 0x0) (async) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) (async) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgget$private(0x0, 0x2) (async) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000000a2e01ceb3b70224c261e4d6505000000000000005146eaf8b4af71f603dee3ae681b372d756a23a0cff8e90f6db161e793ed1ea0764a6b774a2db80155dac789b3ab4e10c39a2c8c3cec35225d18ae85b04898caf046a29a7ae1adefbcb168d44f31d23e98ace3cba47ced0b780a8cdd0c77807bc6433e22715b018ed68457e16a6dbdbda3befce5814d96788663599e3c2b2168848bf2a1acbcd267273329cf8b4824eb6c90ef8a6ba24522e7ddae3b17cfc861ab90b50490eebedfc229769ff623093535b26cd80116bcade60080000000000000529ffef5a805c88c46ffdf970fd15c106b1f7e6165ca4b2de6d56cf1ac"], 0x8, 0x0) (async) msgget$private(0x0, 0x0) (async) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x100) (async) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) (async) syz_clone(0x40806000, &(0x7f0000000280)="910c09924171b13ed6be4956813c6db9d034", 0x12, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="c22dbe973d1da8a7376d2ef4d48b16bfe37d47e4840846678602df0c81b4f990eb786333814b6f631c75f46c38f04db0d2725b2bc5ff9877a5e16d35f65ccba9") (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)) (async) msgctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x3, r2, 0xee01, 0x0, r3, 0x46, 0x200}, 0x0, 0x0, 0x6148, 0x8000000000000000, 0x8, 0x3, 0x2, 0x5, 0x9, 0x5, r4, r5}) (async) 20:15:51 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xa}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:51 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000000)={0x0, "ea446078bcd1889c8c959578f0e752e609281847f65ac69c9e0fc9284164e6871822964cbc2c3714ee58dafe6afa17de3715dd642bb01ec6a53e7b544df8706930c09839a74ae04705c3b8163f01b6d0cb0c23879f67d246ba8eab7769fc1f667f9b1ccd8bff270c549491fdf9b4d220fc43bc0ba7bfe5348b1951c845c2f1012c41357bc8bd9927d6a74eb00fa1be73321b3491f84b44e8417307ada91d859cc60c53f5eaabd79537784cf680a35199544644483383edf7cc1a1dc2fff603441ed91791010aa07978e8194ef3ba8b8015f0f0ad6ab6a656237e73d22e97035cfea09b5b22dc6a29d4"}, 0xf1, 0x0) r1 = msgget$private(0x0, 0x5e48386bfabad409) msgrcv(r1, &(0x7f0000000280)={0x0, ""/155}, 0xa3, 0x0, 0x0) [ 603.931193][T27997] RBP: 00000000000004c8 R08: 00007fd4cfdfae20 R09: ffffffffffffffff [ 603.939173][T27997] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000080 [ 603.947148][T27997] R13: 00007fd4cfdfafdc R14: 00007fd4cfdfafe0 R15: 0000000020000200 [ 603.955151][T27997] 20:15:51 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xf}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:52 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x11}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 8) [ 604.004366][T28009] loop2: detected capacity change from 0 to 512 [ 604.011249][T28009] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 604.029521][T28009] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 604.049936][T28009] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 604.062495][T28009] EXT4-fs (loop2): 1 truncate cleaned up [ 604.068232][T28009] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 604.080066][T28009] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/537/file0 supports timestamps until 2038 (0x7fffffff) [ 604.081806][T28018] FAULT_INJECTION: forcing a failure. [ 604.081806][T28018] name failslab, interval 1, probability 0, space 0, times 0 [ 604.106882][T28018] CPU: 0 PID: 28018 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 604.117304][T28018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 604.127366][T28018] Call Trace: [ 604.130650][T28018] [ 604.133597][T28018] dump_stack_lvl+0xda/0x130 [ 604.138269][T28018] dump_stack+0x15/0x20 [ 604.142464][T28018] should_fail_ex+0x21f/0x230 [ 604.147213][T28018] __should_failslab+0x92/0xa0 [ 604.152071][T28018] should_failslab+0x9/0x20 [ 604.156776][T28018] slab_pre_alloc_hook+0x38/0x180 [ 604.161834][T28018] kmem_cache_alloc+0x58/0x260 [ 604.166693][T28018] ? vm_area_alloc+0x2c/0xa0 [ 604.171315][T28018] vm_area_alloc+0x2c/0xa0 [ 604.175835][T28018] mmap_region+0x7bc/0x13a0 [ 604.180399][T28018] ? security_mmap_addr+0x46/0x60 [ 604.185133][T28009] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 604.185506][T28018] ? get_unmapped_area+0x24a/0x270 [ 604.199640][T28018] do_mmap+0x67c/0xaa0 [ 604.203873][T28018] vm_mmap_pgoff+0x128/0x210 [ 604.208620][T28018] ksys_mmap_pgoff+0xc5/0x320 [ 604.213402][T28018] do_syscall_64+0x41/0xc0 [ 604.217835][T28018] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 604.223771][T28018] RIP: 0033:0x7fd4d0a881b2 [ 604.228228][T28018] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 20:15:52 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x29}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:52 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x60}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000700)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) [ 604.247863][T28018] RSP: 002b:00007fd4cfdfaf28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 604.256425][T28018] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007fd4d0a881b2 [ 604.264427][T28018] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 604.272445][T28018] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 604.280478][T28018] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000004c6 [ 604.288547][T28018] R13: 00007fd4cfdfafdc R14: 00007fd4cfdfafe0 R15: 0000000020000202 [ 604.296545][T28018] 20:15:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 9) 20:15:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 604.336209][T28023] loop1: detected capacity change from 0 to 512 [ 604.342492][ T9012] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 604.395379][T28031] loop1: detected capacity change from 0 to 512 [ 604.403275][T28029] FAULT_INJECTION: forcing a failure. [ 604.403275][T28029] name failslab, interval 1, probability 0, space 0, times 0 [ 604.416113][T28029] CPU: 1 PID: 28029 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 604.426585][T28029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 604.436661][T28029] Call Trace: [ 604.439942][T28029] [ 604.442879][T28029] dump_stack_lvl+0xda/0x130 [ 604.447594][T28029] dump_stack+0x15/0x20 [ 604.451769][T28029] should_fail_ex+0x21f/0x230 [ 604.456487][T28029] __should_failslab+0x92/0xa0 [ 604.461306][T28029] should_failslab+0x9/0x20 [ 604.465836][T28029] slab_pre_alloc_hook+0x38/0x180 [ 604.471025][T28029] kmem_cache_alloc+0x58/0x260 [ 604.475831][T28029] ? mas_alloc_nodes+0x1ee/0x460 [ 604.480784][T28029] ? slab_post_alloc_hook+0x239/0x2d0 [ 604.486171][T28029] mas_alloc_nodes+0x1ee/0x460 [ 604.491018][T28029] mas_preallocate+0xb8/0x1e0 [ 604.495792][T28029] mmap_region+0xca2/0x13a0 [ 604.500376][T28029] ? security_mmap_addr+0x46/0x60 [ 604.505480][T28029] ? get_unmapped_area+0x24a/0x270 [ 604.510604][T28029] do_mmap+0x67c/0xaa0 [ 604.514671][T28029] vm_mmap_pgoff+0x128/0x210 [ 604.519266][T28029] ksys_mmap_pgoff+0xc5/0x320 [ 604.524031][T28029] do_syscall_64+0x41/0xc0 [ 604.528446][T28029] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 604.534350][T28029] RIP: 0033:0x7fd4d0a881b2 [ 604.538777][T28029] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 604.558481][T28029] RSP: 002b:00007fd4cfdfaf28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 604.566973][T28029] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007fd4d0a881b2 [ 604.574979][T28029] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 604.583009][T28029] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 604.590973][T28029] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000004c6 [ 604.599030][T28029] R13: 00007fd4cfdfafdc R14: 00007fd4cfdfafe0 R15: 0000000020000202 [ 604.607013][T28029] 20:15:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O0zEfHF/Ph/LIbyo7mcQzoAAAAYEOnd0fhPEpECAAAAA+tuPgY2KVWK8b6jUSpVKu0xvJ+LU6V6o9n68kJjY3W+PVZ2PMqlhaV6bbIYUzse5SSbn8rrb+dvdMxPR8TZiPjR2Ml8vjLXqM/3++QHAAAAHBOnO/r//xpr9/8BAACAATPe7wQAAACAQ6f/DwAAAINP/x8AAAAG2rfu389KuvP71/OPNjeWG4+uz9eay5WVjbnKXGN9rbLYaCzm39m3stf26o3G2ldjdeNJtVVrtqrNza2HK42N1dbDpXd+AhsAAAA4Qme/8OL3SURsf+1kXjInspuhHisYKwADo/QhD/7T4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPObg88FAAA4HBOf7379f9i5ARh4H3T9Hxgorv/D8eX6PxxfZUcAcOwd/vX/NN1zWwAAwKEazUtSqhTXAkejVKpUIs7k/+pfThaW6rXJiPh0RPxurPypbH4qXzPZs88AAAAAAAAAAAAAAAAAAAAAAAAAALSlaRIpAAAAMNAiSn9Jit//mhi7Mtp5fuBE8u+xfBoRj3/64CdPZlut9als+T/eLG89L5bf6McZDAAAAKDTTj99px8PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfp9aunczvlKOP+7esRMd4t/nCM5NORKEfEqX8mMbxrvSQihg4g/vaziDjXLX6SpRXjRRad8UsRcfJo4l9I07Rr/NMHEB+OsxfZ/udet/dfKS7l0+7v/+GifFK993+lN/u/oR77vzP7jHH+5S+rPeM/izg/3H3/sxM/6RH/crcNdnlSvvudra1e8dOfRUx0/fxJ3olVba2sVZubW9eXVmYXa4u11enpqVszt2duzkxWF5bqteK2a4wfXvjV/zoW/Tdty9sfPeKP79H+K1ml3Ktlu4K9fPLqs+1quWMTefyrl7u//ufeEz/7m/hS8TmQ3T+xU99u13e7+IvfXuyVWxZ/vkf793r9r+7d9Ny1b3//j/t8KABwBJqbW8uz9Xpt/dArz9M0PapYKh9hZeTjSENlf5V+75kAAICD9vagv9+ZAAAAAAAAAAAAAAAAAAAAwPF1FF8n1hlzuz9NBQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4r/8HAAD//64q4Yw=") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x1000000, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="d260c76bb4e8155c764d393e3cd8fe159f4ff4933803b94ad32f1192071971456dbaac88cbaa0e43d047a97f3c8ffc37871b4341d27c3326805bd648eb3b53f623f30eed941349eb2463400f8b62119c6848ac31e68af4cb7234d0e548e33e31a05a9d4f12a75c1611ce2a2d6302a78af227b910a1767f4038304c8fb5c92dcb0fc1ad9a4826752a81aefab28b1b3648ff45bb08afa296876727576c4a75e6741bae9e5559626081c1bec1fc0645ef844fddf9e039dc1899671bfae0e1470ce3e4c822e3751e5aeb6d45e44f1c534b2a42f1515c3f7440b197f8bc2b6784e2cafaf7df9ed017f3563942af793517b82ef65e098c3766db21a2c9cb6d093405915f6aa847079ea3e82ca139be978f3cf222dc8cea93d185592909e6ae62a7f17fe48f90c4dc386873c412a85a0ab72d812830c03143aa6ce5f4e18b508e83095ca761f3240d5ac7764bf43b2620e32cca1334621d2d1552a571b77b30f42c169a369c209419ad7d911ecdf596c18443df40e402b36045c74831e9bbc5ec24b216e5865f1e664736d753cbb1dee0bafec3aaaacd79f606a6083e61095a0ae62a8f0232a54d3b06d71111b4d030769bd3a08ececa1357162e9b3d4ce0dc99e03ea788ba470ae77a068f5d7197d76f1972206bb22e2cddf80a93ea5364d52678d2b7a6891b59d6b33c75e54b33281aaec0647041bf0768c52492939667c31cfbc966fcc37a12212a2d5f758c49e448ff7d6e06950cc889d2eb5d6b1f1c29d30b3baaff6e3e8a4c61f7e859f024b0d65844f54fdd82f0210a15268377de44eea3d7709ce618db16752423e6fa86e86233393c679e32ef3724bd0149598b23ea2450ff2bdb9f17064272c8f2aaf6b808f341b5e92a305997d3f850c02f5ffdb032cab19aec6cce5d6e899890da69f854e85b393128c8329b9a6db73329139d1a34b021b6b997618d40f2cb6c7e7094bd1b8393d8ae638cd830d24a45e2991914b5cc74fb2b1dddbab32d3f6a687a43df406a30ce42cae88166ba3fc0aa004da19de581e1184d765253228c41e506f0f05cc0d2fd6292cbfc6c3ba39c3cb77e9d0122dc130e961969c847e65054936d080c801943f6a4b4ee3ac4947a6f6d2a2b54e36137287881e7e4bd59a24f6f387c1f357e9b51ca7dff8d128ee0151b8c34b8223fed2e7b530815604f6832f1135ba7d1cdcfa5734f42f297c7ecb267901c68c499a60fe5398dda0deaa3831722b2271773dbb7c632e88c9c9bd1d859585ffa7225447aee0d910046bc63688a6ab5ddb4f2e25a1eaf78c9547d791c2af77b5e45039b254dd58c6211b8ac6e4f348046fec45519d7c477dfe56382e8ae65c0d3b5b92ff9437d3955c1f0183b795b9d58950c58fddf7d2282fc5e29252d676891564fb72d603130b73e0d0b7289e1079f608f2bae91447df95c60ed4b4010d71becc304a3afcdd1d37e4c586d6d2e1970a2b1aadd22ee2f9764853230302c4d47b309d38b008b2ef5ca22051247dc449d754e146554567af177a8ad072595b04fd6dc07b7aba1303b02f8da143e363af51c9380ad35e3192da7f3e6cff50e0e250ecd9049b8947a6f510c543696b0909ad6cb2eb3d86f0c7937780abfacea2eeed117e119421393e074f58cf5882fb1a4f0c103c76b0f17a626c93441ad790d8c4e50d9fa3634259dec3a7800048d2bb59baca2ce1584fa49645a1138913a59d14529a0f531dd06e9a7d70e78a0b75801899fe36052db5031a681207739298e68092ff9c4cb3debab1a8c39931e824fc4cb88787f5ffbcb9d6e71371f0fa316b8c01749c3101e846fc4c8df5edffe2b5aaec472682f88fda31ec32ff28682e3e5e59dddc7bbdda25cd7ceedac740f6db878814b9e7482f2e9358acc065fe879291f566661dca7a99d7eb98eb3f815f17121d43e9982a70e6cdf9e349292db385dd130a117c69fac6013f847793dfe1a8f3f52c435fea7cf3e03cc7cc161c10573fc0ef3a634bf53cad3dac879f82909646c6d68ac9741a0a66f550ba781bce8d4e4ddef7e1a732577f68ffc26550821df591df64c497827bd65d9ecdf9121f5ef4e41bb8708a35f083407de295b4461704421e167271a69a38479b067d1ffb1ca27ce19d16de3dc97ee09eaaae1ee07425aeb8a177444073f2994a8638a9ae095c767aec654ec5ddc561ae087538fea147d1631208787fe6ad346b08dc3a0d2e113debeb5e669ddbf9436ffa84d24da78f23d9abc44dd5f9eba01f41b13dda1c3082fafabcfa43930f640fd56e86788d9b94b05f8a559a005fe6b04cfc4cf30de342677ee67547b8cb8370ca1c0ab4cda0f7c0ec405f53711e5462978a68b45cd9812ddc5c02d9d996009dfc49ea55f7ac1107348fdafb1ca7381e2ed0ea878e0417424134ec77da29e496949debcb10567648b256233a0cd6bdc5ef234642e2fadea67aee1c3e879cab90f839021bbccba7cf593f7141c97803ec78a1389323287253a237abbfade98116f389783a4a18c2b9684e1858a0360224b9724ef7a569334e6c04c9ae1f37aa195adf1b54f7b416935c34b4f35c237685371c1ac60303e1d0c62fd8d70a542e1bf50441ca15c81f73e1091379b8441b4ae39d2db8ce4a8eb0266f930887a2af494129d63a16c4c80ae0fa69a41a8a12e5f0cf9fe1f49f1030e16172ac965ceddcae3cdf029dfa3a78ea77665f79950e72a9323a4913177ec44c9a1a7520fdfd3f29d881343bd4fe3b15247b216d2242d0f3fad17cf7ed1287150f0a64c2f840235da03001999b4800ea6bb5c345c41d3dbfc25161a8335097c52c40f94b4c5b2559bf04ef36d81711f6556b002eb45467b71449594b7daae2329534adff07148b7bfb31dee9f9fefd2d1641a626933a4b9f1f58057887f7baab0f806fc80925d48a0a045ced37389812f39735746cd678126cee7a59dbdfdf13d66aa576ac91591aeb6221ca4512084347c6731f51ff2499150f6e7c92a9ac9abf46dce898d2b5f9027da1ee7d0320376ab0070b10ed3581fac7ef869d4fa4702fb047798c381b5b29be4139c5f2223959d15949cac7e6b8d83a0d13dbd615d751054248cd04f9077b7fe1d846f12a989a601450d10d4ee067b29d74becff8e80f680e30d132183f8a635f189cad72016aa91ac4a9b88d2f9a934de4ebf2c6e75fa36e8ec944e749ca872f0290044cd8147fc207afaee2bfc26361c8b805f36df93f34962f4250b1917a40f56c74ef721d8041553715336c5672bfd2f13c3032099e2bd01b29dee97ada785bfed0ba10ce499d3675cf14f7d04ce747bbedb3862f321ec2200ddea11478ab4601ab391e8528341d7a8919fa437e955a3ca8c43ffef7745ca068e2be014f59773f5c01fab317e712facd9c3837fa230b11bb6f350118cf4ea52a38049d5fcfa3ad309be925131c6ae0016f3765ffc1452ba6c8521230ebbd67e6bcfb0aa25fc5335fb72eeacabd865407e89625344e2c5707178a2b92e7c7001a4e78b6a1c9624cc9a0e351b3829843b722d7df6c67ee38dd8ed374073f67a28656ca0ead31382f54ed3e4dbf2cf38d4bee198403aa46816440d6f299a0b004ded8cb3106af36c6e31b27d92a9c56e8f0464b831e723e07e399ee8c725349956a72e39c581c4b1af226abe7ccd3fffd48e9a14aec82bbbc8695d651c794d991ab28d40ccf73cf6ecdd418e12f50d32687c4e2fa6db418e0f3edce4333273b320605053c12688f4939d5ea81a52e1796ebf7f21616c7d17ef9f7118b22dff038cf47963c84e76a43b9ce52cc468d3c252d4c94f317b9ab837c447243da99b90c391c4aa997ba066723fa002885403dac9c7fd20a691ef27edfea7665c7a3466919f0fb13c712bb2f873e724a32ae08a4459c4940a63866a1f139d0a3992d0ec06f125c9610962de05b06e8a4cd510a2f993f3ef40bc10d0e352c3e339ff7ea088643698965ebe137abfcdb3716fa71bd43cf408dde7b6e06bfdb2a8fd75b7d98f13fd0bee2371edb79e504979746fd02228a0d76da4cf84dd1e9864f464bad34d492a42869ff22bff96eba5613cf3488845aeb477e883bd5622bcd4815c570258749666d3b53209dd065fb5e94886e5075626b87ebf569cb897bdf88ad75393165c572dc8e72c6b2290ab56b186955cf5dc727e323dc9347f73ffd84eb18ad49f3ce511dae5dbb46bc8ac9aa77e8044216336fc93ee1e6bf2b63e8f79ce1e0a68f4a811153e05e4e80daad8e4cdaae03f54228f536c234768ebc4f9b19814332ec5a29990049d5974dda6ef3b0041d002fa6885c5755c1d4a8bd1929807ac8e0ec9439e153d0f46cb55406f8e1165bf1e11c689dd79232e84f36287e2ede0a8c0bbc85e24740c827b7a32cde127faf24bbd90f3d16c06fec6a4d591bc6fef97368ec88baa8026c4d2b1037357c49d8f922ee16b7c2b0709700c06143f6d3c413515f9bf1e6b55f2ef089f4f7e47cbe707bc2dc74df696b0427cee27db1ee2dc8c3590eb39437106bf22563ac6c9d62822b07105f5f3a2f5d57ff6c8cfff1fb00e821d3e756e34b611c00112ce5ce3f350ee6b8bed1b73ebf348ace0cc1b31a1a572b6f8221ce2b208515e58e25a478dc9e716097e9355f48359265c06e4d137d5b8b8ebddca105ee44e188862855a6607f815d4142abdd41dbc01e398d7910462c7a4010066dbce5cea8d5ae69ce275560be9e92f0564fd4473bb9deac277f75e2ec203fb082b1ca26c1706b1c3782401844fd2c1aade2b9618856c60b11300e47186f1fd344b0cae342f2266cd12e92b297e0947bb51091796943c72d66425f3c8c778c93b3e81c93dc07784e688117d291dd7a6d44bc1efa1b19dc535205bfa04c81bebbee44e4e93c5689c4bee05042d0cfd8f08c84f2457874a9f819d24714df3f7a4e81fa28cc0245804c247a8f6bd369426f92b8bd9ce95836f255e3b68e6543f411f2551f153fe9629520039f8cb2a35b779b89b49c649e93035ee5eea2114def0aaff78852fafd7e29c40c7144736ea29a7fe90d1e4276739ec59faa3ed0aefb9f0df289cca56a962191cb36898c337ef1fd1ce849b7a072905a64a6aff1dff2835e94c0aee4ba06b94a3b74b81be166f1e5094086765c89ec6f6a7e9a41de0d75f0353083c07c16da18216fa4cf64c665951959780c7c82a135c20b26ec7944656011d5f5705224ed8958337ba52a4f1ed6ac3752bc5a365648e48cd4588424bb257c63b216f92c4bf286c188af79987f2bcaaf3242482d78be32494cdb8b77eb6cd9b0027cadf0f3c10305253b87023acf18faf92d564c541047cbdf07c55007beb1a94781e13cb3a0d65f895aea235d8cf68cde07ad9b40c2f8d6e88b66379287f77bd9f0110b3075d110f5b260ad2939fd4f87cf77fd6014c4f493185ac595d5e1050d3f6f5c31de0aae90f79f70b2ddbd27149aa23c493bac1251e90e653d2d1da20e3f45d627092703180089c937e296da6304b52843ccb7970036c9be0807c35e321efc74df92dfe9ffe78320a9434210f0920a098fea6e4dd9e4df7b24228ae8025dbad650c88b32b9c58f799aa5346901bf5f0e5c6cff3b2f9bd4dad1d0a0c308c327766dd8990cd1c184aed2adeeddfc18ecf44d8c00cde9f7bf5ced2fe6bdf22478a50e9740e4d12d6ff72cfbfe43194643db5746204f91acc82ab622ebacd700a5a4a4e5281a6dac723294b3cdabc4516e348ec95076ac0b099601a261efb93491624a21134ba7a85466c4177a3cf45eaa091512bcf5e0253cbf3f2352b941dd5fc411da9420c80c6aca585e937dee5", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:15:52 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) (async) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgget$private(0x0, 0x2) (async) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000000a2e01ceb3b70224c261e4d6505000000000000005146eaf8b4af71f603dee3ae681b372d756a23a0cff8e90f6db161e793ed1ea0764a6b774a2db80155dac789b3ab4e10c39a2c8c3cec35225d18ae85b04898caf046a29a7ae1adefbcb168d44f31d23e98ace3cba47ced0b780a8cdd0c77807bc6433e22715b018ed68457e16a6dbdbda3befce5814d96788663599e3c2b2168848bf2a1acbcd267273329cf8b4824eb6c90ef8a6ba24522e7ddae3b17cfc861ab90b50490eebedfc229769ff623093535b26cd80116bcade60080000000000000529ffef5a805c88c46ffdf970fd15c106b1f7e6165ca4b2de6d56cf1ac"], 0x8, 0x0) (async) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r4 = syz_clone(0x40806000, &(0x7f0000000280)="910c09924171b13ed6be4956813c6db9d034", 0x12, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="c22dbe973d1da8a7376d2ef4d48b16bfe37d47e4840846678602df0c81b4f990eb786333814b6f631c75f46c38f04db0d2725b2bc5ff9877a5e16d35f65ccba9") (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x3, r2, 0xee01, 0x0, r3, 0x46, 0x200}, 0x0, 0x0, 0x6148, 0x8000000000000000, 0x8, 0x3, 0x2, 0x5, 0x9, 0x5, r4, r5}) 20:15:52 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x700}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 10) 20:15:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:15:52 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) r0 = msgget$private(0x0, 0x200) msgsnd(r0, &(0x7f0000000000)={0x1, "0cd079b62b459f5ed2e32e"}, 0x13, 0x800) 20:15:52 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) r0 = msgget$private(0x0, 0x200) msgsnd(r0, &(0x7f0000000000)={0x1, "0cd079b62b459f5ed2e32e"}, 0x13, 0x800) (async) msgsnd(r0, &(0x7f0000000000)={0x1, "0cd079b62b459f5ed2e32e"}, 0x13, 0x800) [ 604.857906][T28037] FAULT_INJECTION: forcing a failure. [ 604.857906][T28037] name failslab, interval 1, probability 0, space 0, times 0 [ 604.870574][T28037] CPU: 0 PID: 28037 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 604.877608][T28042] loop2: detected capacity change from 0 to 512 [ 604.881001][T28037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 604.897446][T28037] Call Trace: [ 604.900799][T28037] [ 604.903752][T28037] dump_stack_lvl+0xda/0x130 20:15:52 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) r0 = msgget$private(0x0, 0x200) msgsnd(r0, &(0x7f0000000000)={0x1, "0cd079b62b459f5ed2e32e"}, 0x13, 0x800) [ 604.908375][T28037] dump_stack+0x15/0x20 [ 604.912539][T28037] should_fail_ex+0x21f/0x230 [ 604.917279][T28037] __should_failslab+0x92/0xa0 [ 604.922122][T28037] should_failslab+0x9/0x20 [ 604.926718][T28037] slab_pre_alloc_hook+0x38/0x180 [ 604.931777][T28037] __kmem_cache_alloc_node+0x46/0x250 [ 604.937459][T28037] ? __se_sys_memfd_create+0x1da/0x640 [ 604.943011][T28037] __kmalloc+0x95/0x1a0 [ 604.947314][T28037] __se_sys_memfd_create+0x1da/0x640 [ 604.952714][T28037] ? ksys_write+0x178/0x1a0 [ 604.957294][T28037] __x64_sys_memfd_create+0x31/0x40 [ 604.962543][T28037] do_syscall_64+0x41/0xc0 [ 604.966963][T28037] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 604.972904][T28037] RIP: 0033:0x7fa4c2fd4169 [ 604.977407][T28037] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 604.997142][T28037] RSP: 002b:00007fa4c2346f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 605.005561][T28037] RAX: ffffffffffffffda RBX: 00000000000004c8 RCX: 00007fa4c2fd4169 [ 605.013536][T28037] RDX: 00007fa4c2346fdc RSI: 0000000000000000 RDI: 00007fa4c302f039 [ 605.021513][T28037] RBP: 00000000000004c8 R08: 00007fa4c2346e20 R09: ffffffffffffffff [ 605.029494][T28037] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000080 [ 605.037473][T28037] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000200 [ 605.045458][T28037] 20:15:53 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgsnd(0xffffffffffffffff, &(0x7f0000000280)={0x2, "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"}, 0x1008, 0x800) 20:15:53 executing program 4: r0 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x22) r1 = msgget(0x1, 0x42) msgrcv(r1, 0x0, 0x0, 0x0, 0x2000) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) 20:15:53 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x810}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 605.062692][T28042] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 605.064474][T28056] FAULT_INJECTION: forcing a failure. [ 605.064474][T28056] name failslab, interval 1, probability 0, space 0, times 0 [ 605.083578][T28056] CPU: 0 PID: 28056 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 605.094009][T28056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 605.104079][T28056] Call Trace: [ 605.107395][T28056] [ 605.110346][T28056] dump_stack_lvl+0xda/0x130 [ 605.114972][T28056] dump_stack+0x15/0x20 [ 605.119143][T28056] should_fail_ex+0x21f/0x230 [ 605.123142][T28042] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 605.123839][T28056] __should_failslab+0x92/0xa0 [ 605.138643][T28042] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 605.141261][T28056] should_failslab+0x9/0x20 [ 605.150679][T28042] EXT4-fs (loop2): 1 truncate cleaned up 20:15:53 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xa00}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 605.154500][T28056] slab_pre_alloc_hook+0x38/0x180 [ 605.154541][T28056] kmem_cache_alloc_bulk+0x4a/0x250 [ 605.160180][T28042] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 605.160255][T28042] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/538/file0 supports timestamps until 2038 (0x7fffffff) [ 605.165302][T28056] ? mas_alloc_nodes+0x1ee/0x460 [ 605.172269][T28042] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 605.182227][T28056] mas_alloc_nodes+0x2d5/0x460 [ 605.182259][T28056] mas_preallocate+0xb8/0x1e0 [ 605.219994][T28056] mmap_region+0xca2/0x13a0 [ 605.224546][T28056] ? security_mmap_addr+0x46/0x60 [ 605.229781][T28056] ? get_unmapped_area+0x24a/0x270 [ 605.234928][T28056] do_mmap+0x67c/0xaa0 [ 605.239085][T28056] vm_mmap_pgoff+0x128/0x210 [ 605.243786][T28056] ksys_mmap_pgoff+0xc5/0x320 [ 605.248512][T28056] do_syscall_64+0x41/0xc0 [ 605.252953][T28056] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 605.258929][T28056] RIP: 0033:0x7fd4d0a881b2 [ 605.263406][T28056] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 605.283053][T28056] RSP: 002b:00007fd4cfdfaf28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 605.291527][T28056] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007fd4d0a881b2 [ 605.299525][T28056] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 605.307516][T28056] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 605.315941][T28056] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000004c6 [ 605.323935][T28056] R13: 00007fd4cfdfafdc R14: 00007fd4cfdfafe0 R15: 0000000020000202 [ 605.331987][T28056] 20:15:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x2000000, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="d260c76bb4e8155c764d393e3cd8fe159f4ff4933803b94ad32f1192071971456dbaac88cbaa0e43d047a97f3c8ffc37871b4341d27c3326805bd648eb3b53f623f30eed941349eb2463400f8b62119c6848ac31e68af4cb7234d0e548e33e31a05a9d4f12a75c1611ce2a2d6302a78af227b910a1767f4038304c8fb5c92dcb0fc1ad9a4826752a81aefab28b1b3648ff45bb08afa296876727576c4a75e6741bae9e5559626081c1bec1fc0645ef844fddf9e039dc1899671bfae0e1470ce3e4c822e3751e5aeb6d45e44f1c534b2a42f1515c3f7440b197f8bc2b6784e2cafaf7df9ed017f3563942af793517b82ef65e098c3766db21a2c9cb6d093405915f6aa847079ea3e82ca139be978f3cf222dc8cea93d185592909e6ae62a7f17fe48f90c4dc386873c412a85a0ab72d812830c03143aa6ce5f4e18b508e83095ca761f3240d5ac7764bf43b2620e32cca1334621d2d1552a571b77b30f42c169a369c209419ad7d911ecdf596c18443df40e402b36045c74831e9bbc5ec24b216e5865f1e664736d753cbb1dee0bafec3aaaacd79f606a6083e61095a0ae62a8f0232a54d3b06d71111b4d030769bd3a08ececa1357162e9b3d4ce0dc99e03ea788ba470ae77a068f5d7197d76f1972206bb22e2cddf80a93ea5364d52678d2b7a6891b59d6b33c75e54b33281aaec0647041bf0768c52492939667c31cfbc966fcc37a12212a2d5f758c49e448ff7d6e06950cc889d2eb5d6b1f1c29d30b3baaff6e3e8a4c61f7e859f024b0d65844f54fdd82f0210a15268377de44eea3d7709ce618db16752423e6fa86e86233393c679e32ef3724bd0149598b23ea2450ff2bdb9f17064272c8f2aaf6b808f341b5e92a305997d3f850c02f5ffdb032cab19aec6cce5d6e899890da69f854e85b393128c8329b9a6db73329139d1a34b021b6b997618d40f2cb6c7e7094bd1b8393d8ae638cd830d24a45e2991914b5cc74fb2b1dddbab32d3f6a687a43df406a30ce42cae88166ba3fc0aa004da19de581e1184d765253228c41e506f0f05cc0d2fd6292cbfc6c3ba39c3cb77e9d0122dc130e961969c847e65054936d080c801943f6a4b4ee3ac4947a6f6d2a2b54e36137287881e7e4bd59a24f6f387c1f357e9b51ca7dff8d128ee0151b8c34b8223fed2e7b530815604f6832f1135ba7d1cdcfa5734f42f297c7ecb267901c68c499a60fe5398dda0deaa3831722b2271773dbb7c632e88c9c9bd1d859585ffa7225447aee0d910046bc63688a6ab5ddb4f2e25a1eaf78c9547d791c2af77b5e45039b254dd58c6211b8ac6e4f348046fec45519d7c477dfe56382e8ae65c0d3b5b92ff9437d3955c1f0183b795b9d58950c58fddf7d2282fc5e29252d676891564fb72d603130b73e0d0b7289e1079f608f2bae91447df95c60ed4b4010d71becc304a3afcdd1d37e4c586d6d2e1970a2b1aadd22ee2f9764853230302c4d47b309d38b008b2ef5ca22051247dc449d754e146554567af177a8ad072595b04fd6dc07b7aba1303b02f8da143e363af51c9380ad35e3192da7f3e6cff50e0e250ecd9049b8947a6f510c543696b0909ad6cb2eb3d86f0c7937780abfacea2eeed117e119421393e074f58cf5882fb1a4f0c103c76b0f17a626c93441ad790d8c4e50d9fa3634259dec3a7800048d2bb59baca2ce1584fa49645a1138913a59d14529a0f531dd06e9a7d70e78a0b75801899fe36052db5031a681207739298e68092ff9c4cb3debab1a8c39931e824fc4cb88787f5ffbcb9d6e71371f0fa316b8c01749c3101e846fc4c8df5edffe2b5aaec472682f88fda31ec32ff28682e3e5e59dddc7bbdda25cd7ceedac740f6db878814b9e7482f2e9358acc065fe879291f566661dca7a99d7eb98eb3f815f17121d43e9982a70e6cdf9e349292db385dd130a117c69fac6013f847793dfe1a8f3f52c435fea7cf3e03cc7cc161c10573fc0ef3a634bf53cad3dac879f82909646c6d68ac9741a0a66f550ba781bce8d4e4ddef7e1a732577f68ffc26550821df591df64c497827bd65d9ecdf9121f5ef4e41bb8708a35f083407de295b4461704421e167271a69a38479b067d1ffb1ca27ce19d16de3dc97ee09eaaae1ee07425aeb8a177444073f2994a8638a9ae095c767aec654ec5ddc561ae087538fea147d1631208787fe6ad346b08dc3a0d2e113debeb5e669ddbf9436ffa84d24da78f23d9abc44dd5f9eba01f41b13dda1c3082fafabcfa43930f640fd56e86788d9b94b05f8a559a005fe6b04cfc4cf30de342677ee67547b8cb8370ca1c0ab4cda0f7c0ec405f53711e5462978a68b45cd9812ddc5c02d9d996009dfc49ea55f7ac1107348fdafb1ca7381e2ed0ea878e0417424134ec77da29e496949debcb10567648b256233a0cd6bdc5ef234642e2fadea67aee1c3e879cab90f839021bbccba7cf593f7141c97803ec78a1389323287253a237abbfade98116f389783a4a18c2b9684e1858a0360224b9724ef7a569334e6c04c9ae1f37aa195adf1b54f7b416935c34b4f35c237685371c1ac60303e1d0c62fd8d70a542e1bf50441ca15c81f73e1091379b8441b4ae39d2db8ce4a8eb0266f930887a2af494129d63a16c4c80ae0fa69a41a8a12e5f0cf9fe1f49f1030e16172ac965ceddcae3cdf029dfa3a78ea77665f79950e72a9323a4913177ec44c9a1a7520fdfd3f29d881343bd4fe3b15247b216d2242d0f3fad17cf7ed1287150f0a64c2f840235da03001999b4800ea6bb5c345c41d3dbfc25161a8335097c52c40f94b4c5b2559bf04ef36d81711f6556b002eb45467b71449594b7daae2329534adff07148b7bfb31dee9f9fefd2d1641a626933a4b9f1f58057887f7baab0f806fc80925d48a0a045ced37389812f39735746cd678126cee7a59dbdfdf13d66aa576ac91591aeb6221ca4512084347c6731f51ff2499150f6e7c92a9ac9abf46dce898d2b5f9027da1ee7d0320376ab0070b10ed3581fac7ef869d4fa4702fb047798c381b5b29be4139c5f2223959d15949cac7e6b8d83a0d13dbd615d751054248cd04f9077b7fe1d846f12a989a601450d10d4ee067b29d74becff8e80f680e30d132183f8a635f189cad72016aa91ac4a9b88d2f9a934de4ebf2c6e75fa36e8ec944e749ca872f0290044cd8147fc207afaee2bfc26361c8b805f36df93f34962f4250b1917a40f56c74ef721d8041553715336c5672bfd2f13c3032099e2bd01b29dee97ada785bfed0ba10ce499d3675cf14f7d04ce747bbedb3862f321ec2200ddea11478ab4601ab391e8528341d7a8919fa437e955a3ca8c43ffef7745ca068e2be014f59773f5c01fab317e712facd9c3837fa230b11bb6f350118cf4ea52a38049d5fcfa3ad309be925131c6ae0016f3765ffc1452ba6c8521230ebbd67e6bcfb0aa25fc5335fb72eeacabd865407e89625344e2c5707178a2b92e7c7001a4e78b6a1c9624cc9a0e351b3829843b722d7df6c67ee38dd8ed374073f67a28656ca0ead31382f54ed3e4dbf2cf38d4bee198403aa46816440d6f299a0b004ded8cb3106af36c6e31b27d92a9c56e8f0464b831e723e07e399ee8c725349956a72e39c581c4b1af226abe7ccd3fffd48e9a14aec82bbbc8695d651c794d991ab28d40ccf73cf6ecdd418e12f50d32687c4e2fa6db418e0f3edce4333273b320605053c12688f4939d5ea81a52e1796ebf7f21616c7d17ef9f7118b22dff038cf47963c84e76a43b9ce52cc468d3c252d4c94f317b9ab837c447243da99b90c391c4aa997ba066723fa002885403dac9c7fd20a691ef27edfea7665c7a3466919f0fb13c712bb2f873e724a32ae08a4459c4940a63866a1f139d0a3992d0ec06f125c9610962de05b06e8a4cd510a2f993f3ef40bc10d0e352c3e339ff7ea088643698965ebe137abfcdb3716fa71bd43cf408dde7b6e06bfdb2a8fd75b7d98f13fd0bee2371edb79e504979746fd02228a0d76da4cf84dd1e9864f464bad34d492a42869ff22bff96eba5613cf3488845aeb477e883bd5622bcd4815c570258749666d3b53209dd065fb5e94886e5075626b87ebf569cb897bdf88ad75393165c572dc8e72c6b2290ab56b186955cf5dc727e323dc9347f73ffd84eb18ad49f3ce511dae5dbb46bc8ac9aa77e8044216336fc93ee1e6bf2b63e8f79ce1e0a68f4a811153e05e4e80daad8e4cdaae03f54228f536c234768ebc4f9b19814332ec5a29990049d5974dda6ef3b0041d002fa6885c5755c1d4a8bd1929807ac8e0ec9439e153d0f46cb55406f8e1165bf1e11c689dd79232e84f36287e2ede0a8c0bbc85e24740c827b7a32cde127faf24bbd90f3d16c06fec6a4d591bc6fef97368ec88baa8026c4d2b1037357c49d8f922ee16b7c2b0709700c06143f6d3c413515f9bf1e6b55f2ef089f4f7e47cbe707bc2dc74df696b0427cee27db1ee2dc8c3590eb39437106bf22563ac6c9d62822b07105f5f3a2f5d57ff6c8cfff1fb00e821d3e756e34b611c00112ce5ce3f350ee6b8bed1b73ebf348ace0cc1b31a1a572b6f8221ce2b208515e58e25a478dc9e716097e9355f48359265c06e4d137d5b8b8ebddca105ee44e188862855a6607f815d4142abdd41dbc01e398d7910462c7a4010066dbce5cea8d5ae69ce275560be9e92f0564fd4473bb9deac277f75e2ec203fb082b1ca26c1706b1c3782401844fd2c1aade2b9618856c60b11300e47186f1fd344b0cae342f2266cd12e92b297e0947bb51091796943c72d66425f3c8c778c93b3e81c93dc07784e688117d291dd7a6d44bc1efa1b19dc535205bfa04c81bebbee44e4e93c5689c4bee05042d0cfd8f08c84f2457874a9f819d24714df3f7a4e81fa28cc0245804c247a8f6bd369426f92b8bd9ce95836f255e3b68e6543f411f2551f153fe9629520039f8cb2a35b779b89b49c649e93035ee5eea2114def0aaff78852fafd7e29c40c7144736ea29a7fe90d1e4276739ec59faa3ed0aefb9f0df289cca56a962191cb36898c337ef1fd1ce849b7a072905a64a6aff1dff2835e94c0aee4ba06b94a3b74b81be166f1e5094086765c89ec6f6a7e9a41de0d75f0353083c07c16da18216fa4cf64c665951959780c7c82a135c20b26ec7944656011d5f5705224ed8958337ba52a4f1ed6ac3752bc5a365648e48cd4588424bb257c63b216f92c4bf286c188af79987f2bcaaf3242482d78be32494cdb8b77eb6cd9b0027cadf0f3c10305253b87023acf18faf92d564c541047cbdf07c55007beb1a94781e13cb3a0d65f895aea235d8cf68cde07ad9b40c2f8d6e88b66379287f77bd9f0110b3075d110f5b260ad2939fd4f87cf77fd6014c4f493185ac595d5e1050d3f6f5c31de0aae90f79f70b2ddbd27149aa23c493bac1251e90e653d2d1da20e3f45d627092703180089c937e296da6304b52843ccb7970036c9be0807c35e321efc74df92dfe9ffe78320a9434210f0920a098fea6e4dd9e4df7b24228ae8025dbad650c88b32b9c58f799aa5346901bf5f0e5c6cff3b2f9bd4dad1d0a0c308c327766dd8990cd1c184aed2adeeddfc18ecf44d8c00cde9f7bf5ced2fe6bdf22478a50e9740e4d12d6ff72cfbfe43194643db5746204f91acc82ab622ebacd700a5a4a4e5281a6dac723294b3cdabc4516e348ec95076ac0b099601a261efb93491624a21134ba7a85466c4177a3cf45eaa091512bcf5e0253cbf3f2352b941dd5fc411da9420c80c6aca585e937dee5", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:15:53 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xbb8}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:15:53 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) msgsnd(0xffffffffffffffff, &(0x7f0000000280)={0x2, "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"}, 0x1008, 0x800) 20:15:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 11) [ 605.718461][T28078] FAULT_INJECTION: forcing a failure. [ 605.718461][T28078] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 605.718483][T28077] FAULT_INJECTION: forcing a failure. [ 605.718483][T28077] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 605.731555][T28078] CPU: 0 PID: 28078 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 605.755241][T28078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 605.765305][T28078] Call Trace: [ 605.768587][T28078] [ 605.771572][T28078] dump_stack_lvl+0xda/0x130 [ 605.776222][T28078] dump_stack+0x15/0x20 [ 605.780486][T28078] should_fail_ex+0x21f/0x230 [ 605.785202][T28078] should_fail+0xb/0x10 [ 605.789370][T28078] should_fail_usercopy+0x1a/0x20 [ 605.794468][T28078] _copy_from_user+0x1e/0xd0 [ 605.799128][T28078] __se_sys_memfd_create+0x215/0x640 [ 605.804423][T28078] ? ksys_write+0x178/0x1a0 [ 605.809016][T28078] __x64_sys_memfd_create+0x31/0x40 [ 605.814440][T28078] do_syscall_64+0x41/0xc0 [ 605.818930][T28078] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 605.824929][T28078] RIP: 0033:0x7fa4c2fd4169 [ 605.829349][T28078] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 605.848979][T28078] RSP: 002b:00007fa4c2346f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 605.857406][T28078] RAX: ffffffffffffffda RBX: 00000000000004c8 RCX: 00007fa4c2fd4169 [ 605.865401][T28078] RDX: 00007fa4c2346fdc RSI: 0000000000000000 RDI: 00007fa4c302f039 [ 605.873383][T28078] RBP: 00000000000004c8 R08: 00007fa4c2346e20 R09: ffffffffffffffff [ 605.881433][T28078] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000080 [ 605.889407][T28078] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000200 [ 605.897467][T28078] [ 605.900514][T28077] CPU: 1 PID: 28077 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 605.910992][T28077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 605.921062][T28077] Call Trace: [ 605.924419][T28077] [ 605.927394][T28077] dump_stack_lvl+0xda/0x130 [ 605.932125][T28077] dump_stack+0x15/0x20 [ 605.936320][T28077] should_fail_ex+0x21f/0x230 [ 605.941024][T28077] __alloc_pages+0x108/0x340 [ 605.945694][T28077] alloc_pages+0x3e1/0x4e0 [ 605.950150][T28077] pte_alloc_one+0x2d/0xc0 [ 605.953159][T28083] FAULT_INJECTION: forcing a failure. [ 605.953159][T28083] name failslab, interval 1, probability 0, space 0, times 0 [ 605.954636][T28077] __pte_alloc+0x33/0x1f0 [ 605.954675][T28077] handle_mm_fault+0x1ce0/0x21d0 [ 605.976676][T28077] exc_page_fault+0x45f/0x640 [ 605.981376][T28077] asm_exc_page_fault+0x26/0x30 [ 605.986265][T28077] RIP: 0033:0x7fd4d0a25237 [ 605.990730][T28077] Code: 78 48 63 d5 48 01 c2 49 3b 55 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 <46> 0f b6 0c 0e 45 84 c9 74 08 44 88 0c 06 49 8b 45 10 48 83 c0 01 [ 606.010369][T28077] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010246 20:15:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$eJzs3V9rXGkZAPDnnGTapk1Jql7UgrXYSlq0M0lj2+BFrSD2qqDWW6kxmYSQSSZkJm0Tiqb4AQQRFbzyyhvBDyBI8ROIUNB7cZddlt1292IvdjvLzJzpn+xMkrKTTMj8fvDmvOfPzPO8Gc6Z857zMieAvnUuIm5GxPNarXYpIkay5WlWYrNZ6ts9e/pwpl6SqNXuvJ9Eki1rvVeSTU9kLzsWET+5FfGL5PNxK+sbi9OlUnE1my9Ul1YKlfWNywtL0/PF+eLy5OTEtanrU1enxrvSznpON37w9u9/85cf3vjHt+//7+67F39ZT2s4W/9qO7qp2fRc43/RMhgRq3sRrAcGsvbkep0IAAC7Uj/H/1JEfCMiLsVIDDTO5gAAAIDDpPa94fgkiagBAAAAh1baGAObpPlsLMBwpGk+3xwv+5U4npbKleq35spry7PNsbKjkUvnFkrF8Wys8Gjkkvr8RKP+cv7KlvnJiDgVEb8bGWrM52fKpdleX/wAAACAPnFiS///o5Fm/x8AAAA4ZEZ7nQAAAACw5/T/AQAA4PDT/wcAAIBD7Ue3b9dLrfX869l762uL5XuXZ4uVxfzS2kx+pry6kp8vl+cbv9m3tNP7lcrlle/E8tqDQrVYqRYq6xt3l8pry9W7C689AhsAAADYR6e+/vi/SURsfneoUeqOtNnu6L5nBuy1W2+y8Vt7lwew/wZ6nQDQM4O9TgDomVyvEwB6LtlhfcfBO//qfi4AAMDeGPtq5/v/218b2Ez3IT1gD9mJoX+5/w/9y/1/6F85ZwDQ9/b+/n+t9kYJAQAAXTfcKEmaz+4FDkea5vMRJxuPBcglcwul4nj882f1bf8zkjtan59ovDLZsc8AAAAAAAAAAAAAAAAAAAAAAAAAADTVaknUAAAAgEMtIn0nyZ7/NTZyYXjr9YEjyccjjWlE3P/TnT88mK5WVyfqyz94sbz6x2z5lV5cwQAAAAC2avXTW/14AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOimZ08fzrTKfsZ97/sRMdou/mAca0yPRS4ijn+YxOArr0siYqAL8TcfRcTpdvGTeloxmmXRLv5QD+OnEXGiC/Ghnz2uH39uttv/0jjXmLbf/waz8kV1Pv6lL45/Ax2OPyd3GePMk78VOsZ/FHFmsP3xpxU/6RD//C7j//ynGxud1tX+HDHW9vsneS1Wobq0Uqisb1xeWJqeL84XlycnJ65NXZ+6OjVemFsoFbO/bWP89mt/f75d+493iD+6Q/sv7LL9nz558PTLzWquXfyL59t//qc7xE+z775vZvX6+rFWfbNZf9XZv/777Hbtn+3Q/p0+/4u7bP+lH//6/7vcFADYB5X1jcXpUqm4qnLQK0MRcQDSOEyVXx2MNA5kpddHJgAAoNtenvT3OhMAAAAAAAAAAAAAAAAAAADoX/vxc2JbY272pqkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANv6LAAA//8xw9lm") (fail_nth: 3) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:15:53 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xf00}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:53 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgsnd(0xffffffffffffffff, &(0x7f0000000280)={0x2, "1cbe51d58cf6e5c61a4fe92d7a336a9ee3684f2b37255873303db095cce5047a0192cadbf0a67eae7f8055fe4b9c6ea723d1848d122ffaf658c9744770f372b868c059b0b2e17b564311b41091ee5dbb8499cbeddc9b3d3e14b3b875ac5d64786a6219e4e6483f238506a65f4480c95370060ca6af1ee3130f1bc7d72dca7343f918d21c8ba3c38e7eb54196a8d27a4fe89ba4cf03a8e9d3fdb5c189a792c643b40c82d6c337b2a24fddc662ebcf106467c7b9f0b710f45bd223b9a61b19d1f59939612695ef21e63c52b1af4a8e4dbe42b6e78c222024a8a8b6963960860867e1c85ba7b8e08879b924ed13bcf87080a73bc6e2e97d4178c25a6c8aba184826b360ba00d03251a0bcc91c337b2369f06b81a5d8edaf8d31834787fd1cd20d6809dd802d624c02bc9ee05b773a0b6058c7fa02330cb13fb755ca619c040e5484e6248754591e528296c09cba02ff9fea2264e0c02f4dfe49e24239c165267f5ab4386cebe91f5749e5d398ed01c5ae2cbe2c541a11287dbaeb429fce36ebcf796212c57fd9ca52740c5a5faf18a0d120ec179e6ee397f7b879298cd7ce201f71d08bed3d234aec310780a3b956c2af8842aa0fc6f59d4f44a3597d40dbd3e85f5822533a06a701a1c589ca0fc9998ca423303dbe24368b7d0919bcdb84433309f0349d43e6f6f8134525708fa5d809ca787ce2dead38367f73b4c7f4b3c9f0710f11fbcd700cc3bc16289080235c0e79fd10bba462d3c86846608d262d27b21d7c27fe94e4fa7f06e7ae8c265cefb63c0108ed1b5b321c742af3475a9ebd20086fc0f83b140cb7c89b44f8e34fb2d2cdeb01ea918db1e5c2d82d9db05ac929bba973396db714141898cb70b3f4cfc563c30363a31042928886966865d2063fafbe880844c18fd6fc3b4141ea6aa492f24ae6a0d7afd4c1aa3e80a1d0a28a5839e146c751505eee3aca2d3a1ec52bdba30b9b79c9d9618800e4c0f64f17ba3b19ea5b8ef60f34c0d44a4ab9c2c1a527596664c80258e9bb10bc8c60f7d93cdc85bdf54dc861e7c409334bb064adff931ba49403a0eccfc9f6c907ae17216b1cbdd6fb53a51660da865d3a17b3c4c32e5838c801b2dd646796e0d0ceab99f451a7b25e36519483b905bbf70fd8b57ae6f5d363b421b509a327bd7ee7ecad655698045cafa5fce3acd699180603530f3dc74435a3e2b956847a2307cfb2fb97d9852ea602bac3de51a28bf46019d4c4ba943d4e4c271c4446975f1fc98c860238ce414331c6f013ff3069e20da370335f06aac1bb14f500462cc69cdd45f9be297917d23bf9f50156576bda3ba4cf41747a9ec106f69e4ea7d07d03efa045458590dc778763e831aa6ed37dadf814c5e7f9463e769f1e8cefac17ea18efad901e896c2be4a1cdaa5ec76a1b3c7898ab5dc99c5b64315f59a03e33c0227e85cd7063a792d126ebd801d1776cc004dad0f35f67e6c2484365a47ee0db7af387ad23867a8c02085adf062c1fabdf9844259974d8ef1c5b871f01c31e78d3941ce884d62a70a79a17ae1ce84d2d0d8dc5b62fcf14e63b5dde33631f8a610cbacd44804cd83f0214ee7c139ba3b387f20e0910d696ea4a648d8c479702191b8e4086e236bc3ce330219b4b2e46eb46257b3d3e39d72e5f8cf90d872924b03cac60913ccec7a3fdd020adc9e270be7f2df8cb8c157a0263c8aadac32f84088b966df9fd1deed72fbd0bb367409cedb7e36f0ba84994401b98a57ab931053ce380fe5475a5824e83382ef4882aed58d58294408369700c0293758f559d470cebde03f0e53e0f64acb58f4e936a6b6ddee7aa61717cff205bab8873d8e5916dbcd8bf15eadebbf6dcd17d033aeec8999d3b98ae0789ea438e5bf215efc2b97fa3b9d521ab566a26b87e434c28340ecedc8193af04296a2d11936ae1a4e5effb452ef8e17306ca688c51beb8b9c159a214d07efb9cb915daf2e0785512f46b715e21e75fb1c334cc3bdee84791028f12f2d109277cb59a705d9939c4c308ad2dd8f38bd2d5439687d45c70a6e420412ab490bc9e5880036a85b627a528ecea3f717ac4d151babb7cbc27a7fc7c4f24e5215f5b288e3a6c3afe4b02524bc660657a3de5a8dae98cc6060baba4ab231313df53b45e5a1f673d63793875204fc7cb9ece41bdb99b3cab05f795cce7c07883b1bb20786b8300165a4b04371e106e5b0d242c30f14df3868343dc33e2ac633f66d19da60e301c3195fa5d6cb051d9e0894bccb73873b4cfe45c0551dc5adef5f83b6432ea48b1cf5718d7e38a5cf4314d624e0412acbb3c54fc6c6bb31b52b0001fffec40dbed8cb0cfb76236999cd4959b7ea182164518e24cbf7f82329f4b0aa34780d48ab35128c2fee90baf7b62a60eba8dfda625410b754755ad1035baba9eaabba1ea2ad1e4b28fd4c66e814de581d43ceb31c0067e73333a41cb9f72317f84d5a7e7a406e14ab3ee937f683f7462e63d5e4a76506a20e64d8091b2a68bf67a24e2b117eb53001932cdcfd450c040e5f02c22c3640e84260158910e46f8969acdd2339d9f74b0d258fb6cc903191fb41e95595b2fd465ff6b78bafe253e7d2fd579868e0e1e29be9564e8e846c06425134c917f9f6ac4efe6979eaaae621d8c5021a980b6625aeb5bee2467cad4fc2b4a71faac5e84e7666a4ef6cad318f7c3bf8012cc16e7dc70455144890f88bf34eacbfbd1c95d2dd3f151fe333a0f2e4a852a6d59d473d561af413cb14204dfc4f2d63fb06bcf6b0f261e1a7e58e33abdbeb767d437d57557ec3b9c0c7ae9b37f1dc26c52b722a26a49952010961e637d70f5000bb2e6f7c9452ead3cfe9318df3699dcb4e0e4c99245f123915b117d8962f2f8bbd4e9a3e4aa552dbf8b9a16c94f677838eb48c3a6fd530efa88e07cde3d71308c481b35294eee42d17fc1bd67ec888eb05ac71bac4ea82051ea627547425802935a7bd6b84a31d8207962242509be064c951acacd69b978fcc89a74c38033b3cee219a23a10355e69487da3db45eb5d5586aef727d31b66a71885f47497cd721007aa881e847bbc51d7f74528b50d7398505ac31053f1b484efe02666431ae72d67c4bb9983432bdfbd86dce683f8de3c3e3079263e092032aa7d6911af3b880f0783a74f9a83124bcbba323ed06b73a4283342e00a088e4d0c9ae8a0c0f9aff80286da05a1e332f4a6329c04ff873a19eefea6764c78cef847a2db99b4c04d2ddda3e3b39ef46c863869cb0b8609183ac74a31f992ba8be87a2944d26b39924a1d9ed7976c6cd55cdf0ab4b8ca6f31370bbb4e706b198db502ff46930ed42d9491a47a0940cd115fc54c48b2a58dcf52fe7a622438dbe47eab70dc4808bbd6f2a09534fd9b398dc9bc088065efa2f618dd663fa493a244a562de1871ae7988fdc9368050233fe469c1373a1309f028a2e56da9f4973f7ae19055271aa13c9b82b7791959753bdafb4454063ab2d49a87972cb4a13122edd942da122c072c79949e991cd5146271eb06a6a9b383a9e7e693eeea129d904de664c37ef2bfe2378a8b05a387314f919dd5ccced26bbbcb78562f5acc57a0166c04d47d222e6de10f8dc46055b8882a10fd2666cd6ff470b8fd49b209d2b873c46972268ac2eedd4f103ca11d342ec705d12da86294d78b496dc009202d8c7d6c7b428825aeca7be31d0284949f18568c481bdf7c2cea890d795b37c0fb645f6c7042d6aba59e49a43ba15f0c79669b6f18c2392cb080f3c23a633c3151a93315a938e7bdd6202f3e3313908e92d573c4661f4605fa3c2ae2c4e4e3cff84390cfcc367e7d6c0c84831dbb25f3266f5ff443b47b31d9a788319c82478312ed37a296b917876e66a37da03a67c4d78f8b3657e6b658176581ff4295c1eff07b0a8970fb1a4081f6baee901c0d6e8e59e225dda9eb33ff337b88e54f15f778e6d3817efc3212ed53e9323d12c9de0f827fd3f3e0bb001a0ca9203f06ea9e5fd9bbd48e66381608f703783ca4984c8ce4033e7e9cb1f6f536930683521dab25c27cd3a0bace695b43d08ed047c5aa035f80239e184687ace9e46ae2c479d10c6d109d2e23b4943c791866b05c0ed5b567ea98d53c4e5cb4bdd810ee6c9af1c7054e15995d94a46543cb106011fba89e270613205ef1b12d07573bfa8183fba8208b76c4acb254d927d1bb873fee249c09a3561c14e9240b3b5e82fd7fe05dcf0aee0b6520fd83ecaf9928c6d07fe2bc9fb6f4ab161e0729647e81e3e0defa661b34ed156f5764d2a0624b35c3e5e52ed5e5cbc1ab0e2431aa989f5b3a11a5ae093a727a05c48c6f9bb53302fea88b3352e218d58536e5e788db805ff1b3fb00fd5cc2ae060dc22d93a147b95cdbff01d1c4c17b371abcbff0de976726b736dddaca6802fd8e71d82dc01f0c27d94ffbb76052a06f8d3a2427bc27be2a131d4b1acc85f81b3a75f58df8712e431a3159367e0dc395f12489ac3215af6366e08d282b540afbc6114b920de94c908acf208e0a204342bf297cf18c38d1693229351b938256a883a07ca8eb753e7f152313feacd391a328df3f63354a16beffe988fc751499f2bf8ec254e09a245d8b59c46a7a07ce9f4cae04e072d38c0202d08cf0b5602d92d4f42759a3b294746e71d0d9e09b0d5b7452a1fd8226301992de29bfa5b1023f297a30b62db65b812d37140dfd7e27f6379d34f8cd52b54981ba786af578d1ec0ca54b8b057bbac6b68b8a8c33b3a8655f2527ae93e4dd7b4ccc7b0b5b35bd96789cb27adf6fb47595458fc0ffa812ed308ea554b5a56e221e5235ce38df4ed3817b8e0d59fa398809239fcbeebf65b31c55819eae387819e17a0a140b0c74fcabfa1c8c256fba48b0f3c59166aaf0bcf2bb47de98903b6a3cb0929c62abda11ab1b6c4c7f5d7f96143688b53f329a9c30308a6012cd39b7502291249cdaf74638645958c9e6a72594b45172944b50e74e744c9b65cf06be4f535e127f13646243b2f1cff1d2e588aba1f79204d5be1f4301fc7e949e33186f16915b50a447bfb04e7973b80a651f3d2fe8cc16c1c6ec6434b68f382b353bdffd410219639f2479244dce219323352b3e5a2f5fa08ff0f3360aca0ce95c99c01da7bf79482200ca32c58afac8a7c3607ba260d61ce0ccbbaa464a1a3ba9c51a434eca3379aed67aa02a5a87b8a316ad51a517e70d6485b96903698eb9ebed830920fb8d9dc6737649e823e668955318e24bcfd686448fb86bebfb238c96717e8ecd90f968a77f2ecbe808fda5b715b93767f2ee021a674ccf4229733d8893b45f50543b384ed41125be82d1401054e9a9580f31606fe96bc1118c6e79490d0622dc7dc69f4717f89a065984b25f918e6fe16932c255238bbfa47e07c23c17b1e0bd8b155a7d42bfc0aae7f4d31d493b83153e2fe148709ff0b1afbdcfc96408c62b5ee1afb3857b278997295d89c195a368bb0ae702ebd27e05bfa2ae962505b82e0f8f8c3263e51b90ad7ca05dcb0b90f7875a87a397526b2f48b02ae23aa2893b4712d95c0946ec61740076bcd7fc2e514c495a6fe574ae99f7ad3d0225d126bc9a90b8fa712a04f408e5497fa2780d9554ae350225989ef87b08c4e3e12094eea604931dbd2c6ae5ca6ad8012cb70d4ecc390c56d80dd31f9ead6cc7d567ee06a0d23dd69be2dadd9c23acc591b6532b3f14a0ec6a2993c36cbb4959f2cef4be641ca65c1be4874e36fb29c1fa01ccb34328b65c39d240799feac01c9c41200c43140dd4003ef80c24db8759514d3a96fcbdaff7ad724920bcb4"}, 0x1008, 0x800) (async) msgsnd(0xffffffffffffffff, &(0x7f0000000280)={0x2, "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"}, 0x1008, 0x800) [ 606.016449][T28077] RAX: 0000000000000001 RBX: 00007fd4cfdfa660 RCX: 0000000000000001 [ 606.024517][T28077] RDX: 0000000000000101 RSI: 00007fd4c79db000 RDI: 00007fd4cfdfa700 [ 606.032496][T28077] RBP: 0000000000000102 R08: 0000000000000010 R09: 0000000000000000 [ 606.040520][T28077] R10: 0000000000000000 R11: 00007fd4cfdfa670 R12: 00007fd4cfdfa670 [ 606.048619][T28077] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000000 [ 606.056598][T28077] [ 606.059677][T28083] CPU: 0 PID: 28083 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 606.059701][T28077] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 606.075612][T28077] loop0: detected capacity change from 0 to 512 [ 606.077619][T28083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 606.094049][T28083] Call Trace: [ 606.097453][T28083] [ 606.100389][T28083] dump_stack_lvl+0xda/0x130 [ 606.105165][T28083] dump_stack+0x15/0x20 [ 606.109330][T28083] should_fail_ex+0x21f/0x230 [ 606.114019][T28083] __should_failslab+0x92/0xa0 [ 606.118822][T28083] should_failslab+0x9/0x20 [ 606.123331][T28083] slab_pre_alloc_hook+0x38/0x180 [ 606.128384][T28083] kmem_cache_alloc_lru+0x54/0x260 [ 606.133544][T28083] ? shmem_alloc_inode+0x34/0x50 [ 606.138645][T28083] shmem_alloc_inode+0x34/0x50 [ 606.143478][T28083] ? shmem_match+0xa0/0xa0 [ 606.147942][T28083] alloc_inode+0x38/0x150 [ 606.152292][T28083] new_inode+0x24/0x130 [ 606.156459][T28083] shmem_get_inode+0x228/0x720 [ 606.161243][T28083] __shmem_file_setup+0x122/0x1f0 [ 606.166286][T28083] shmem_file_setup+0x3b/0x50 [ 606.170981][T28083] __se_sys_memfd_create+0x301/0x640 [ 606.176278][T28083] ? ksys_write+0x178/0x1a0 [ 606.180870][T28083] __x64_sys_memfd_create+0x31/0x40 [ 606.186114][T28083] do_syscall_64+0x41/0xc0 [ 606.190538][T28083] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 606.196457][T28083] RIP: 0033:0x7fa4c2fd4169 [ 606.200887][T28083] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 606.220567][T28083] RSP: 002b:00007fa4c2346f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 606.228984][T28083] RAX: ffffffffffffffda RBX: 00000000000004c8 RCX: 00007fa4c2fd4169 [ 606.236959][T28083] RDX: 00007fa4c2346fdc RSI: 0000000000000000 RDI: 00007fa4c302f039 [ 606.244998][T28083] RBP: 00000000000004c8 R08: 00007fa4c2346e20 R09: ffffffffffffffff [ 606.252976][T28083] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000080 [ 606.260954][T28083] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000200 20:15:54 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x1008}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 606.268994][T28083] 20:15:54 executing program 4: r0 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x22) r1 = msgget(0x1, 0x42) msgrcv(r1, 0x0, 0x0, 0x0, 0x2000) (async) msgrcv(r1, 0x0, 0x0, 0x0, 0x2000) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) 20:15:54 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) r1 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\n\x00'/12]}) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) 20:15:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 4) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 606.296923][T28085] loop2: detected capacity change from 0 to 512 [ 606.320641][T28085] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 606.338875][T28099] FAULT_INJECTION: forcing a failure. [ 606.338875][T28099] name failslab, interval 1, probability 0, space 0, times 0 [ 606.351646][T28099] CPU: 1 PID: 28099 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 606.362064][T28099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 606.372130][T28099] Call Trace: [ 606.375423][T28099] [ 606.378418][T28099] dump_stack_lvl+0xda/0x130 [ 606.383117][T28099] dump_stack+0x15/0x20 [ 606.387384][T28099] should_fail_ex+0x21f/0x230 [ 606.392094][T28099] __should_failslab+0x92/0xa0 [ 606.396887][T28099] should_failslab+0x9/0x20 [ 606.399251][T28085] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 606.401402][T28099] slab_pre_alloc_hook+0x38/0x180 [ 606.416309][T28085] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 606.419087][T28099] kmem_cache_alloc+0x58/0x260 [ 606.429025][T28085] EXT4-fs (loop2): 1 truncate cleaned up [ 606.432505][T28099] ? security_inode_alloc+0x32/0xd0 [ 606.438200][T28085] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 606.443323][T28099] security_inode_alloc+0x32/0xd0 [ 606.457151][T28085] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/539/file0 supports timestamps until 2038 (0x7fffffff) [ 606.459932][T28099] inode_init_always+0x3ff/0x440 [ 606.476513][T28085] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 606.478927][T28099] ? shmem_match+0xa0/0xa0 [ 606.492471][T28099] alloc_inode+0x77/0x150 [ 606.496919][T28099] new_inode+0x24/0x130 [ 606.501086][T28099] shmem_get_inode+0x228/0x720 [ 606.505908][T28099] __shmem_file_setup+0x122/0x1f0 [ 606.510950][T28099] shmem_file_setup+0x3b/0x50 [ 606.515728][T28099] __se_sys_memfd_create+0x301/0x640 [ 606.521045][T28099] ? ksys_write+0x178/0x1a0 [ 606.525568][T28099] __x64_sys_memfd_create+0x31/0x40 [ 606.530819][T28099] do_syscall_64+0x41/0xc0 [ 606.535371][T28099] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 606.541364][T28099] RIP: 0033:0x7fa4c2fd4169 [ 606.545826][T28099] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 606.565448][T28099] RSP: 002b:00007fa4c2346f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 606.573908][T28099] RAX: ffffffffffffffda RBX: 00000000000004c8 RCX: 00007fa4c2fd4169 [ 606.581893][T28099] RDX: 00007fa4c2346fdc RSI: 0000000000000000 RDI: 00007fa4c302f039 [ 606.589899][T28099] RBP: 00000000000004c8 R08: 00007fa4c2346e20 R09: ffffffffffffffff [ 606.597905][T28099] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000080 [ 606.605889][T28099] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000200 [ 606.613930][T28099] 20:15:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x100000000000000, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:15:54 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) (async) r1 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\n\x00'/12]}) (async) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) (async) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) 20:15:54 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x1100}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 12) 20:15:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 5) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 606.917229][T28107] FAULT_INJECTION: forcing a failure. [ 606.917229][T28107] name failslab, interval 1, probability 0, space 0, times 0 [ 606.930020][T28107] CPU: 1 PID: 28107 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 606.940515][T28107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 606.950619][T28107] Call Trace: [ 606.953983][T28107] [ 606.956937][T28107] dump_stack_lvl+0xda/0x130 [ 606.959392][T28117] loop2: detected capacity change from 0 to 512 [ 606.961546][T28107] dump_stack+0x15/0x20 [ 606.971949][T28107] should_fail_ex+0x21f/0x230 [ 606.976779][T28107] __should_failslab+0x92/0xa0 [ 606.981571][T28107] should_failslab+0x9/0x20 [ 606.986092][T28107] slab_pre_alloc_hook+0x38/0x180 [ 606.991181][T28107] kmem_cache_alloc_lru+0x54/0x260 [ 606.996377][T28107] ? __d_alloc+0x3d/0x380 [ 607.000750][T28107] ? get_random_u32+0x1b6/0x260 [ 607.005681][T28107] __d_alloc+0x3d/0x380 [ 607.009863][T28107] ? current_time+0x103/0x1d0 [ 607.014602][T28107] d_alloc_pseudo+0x1e/0x50 [ 607.019141][T28107] alloc_file_pseudo+0x74/0x160 [ 607.024024][T28107] __shmem_file_setup+0x16e/0x1f0 [ 607.029068][T28107] shmem_file_setup+0x3b/0x50 [ 607.033802][T28107] __se_sys_memfd_create+0x301/0x640 [ 607.039115][T28107] ? ksys_write+0x178/0x1a0 [ 607.043635][T28107] __x64_sys_memfd_create+0x31/0x40 [ 607.049005][T28107] do_syscall_64+0x41/0xc0 [ 607.053498][T28107] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 607.059477][T28107] RIP: 0033:0x7fa4c2fd4169 [ 607.063894][T28107] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 607.083508][T28107] RSP: 002b:00007fa4c2346f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 607.091930][T28107] RAX: ffffffffffffffda RBX: 00000000000004c8 RCX: 00007fa4c2fd4169 [ 607.099908][T28107] RDX: 00007fa4c2346fdc RSI: 0000000000000000 RDI: 00007fa4c302f039 [ 607.107887][T28107] RBP: 00000000000004c8 R08: 00007fa4c2346e20 R09: ffffffffffffffff [ 607.115936][T28107] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000080 [ 607.123972][T28107] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000200 [ 607.132011][T28107] [ 607.138188][T28117] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 607.148637][T28118] FAULT_INJECTION: forcing a failure. [ 607.148637][T28118] name failslab, interval 1, probability 0, space 0, times 0 20:15:55 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@empty, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) getgid() (async) r1 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\n\x00'/12]}) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) 20:15:55 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x2900}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 6) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:15:55 executing program 4: r0 = msgget$private(0x0, 0x0) (async) msgget$private(0x0, 0x22) r1 = msgget(0x1, 0x42) msgrcv(r1, 0x0, 0x0, 0x0, 0x2000) (async) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) [ 607.161399][T28118] CPU: 1 PID: 28118 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 607.172012][T28118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 607.182242][T28118] Call Trace: [ 607.185605][T28118] [ 607.188551][T28118] dump_stack_lvl+0xda/0x130 [ 607.193268][T28118] dump_stack+0x15/0x20 [ 607.197520][T28118] should_fail_ex+0x21f/0x230 [ 607.202234][T28118] __should_failslab+0x92/0xa0 [ 607.207160][T28118] should_failslab+0x9/0x20 [ 607.211682][T28118] slab_pre_alloc_hook+0x38/0x180 [ 607.216752][T28118] kmem_cache_alloc+0x58/0x260 [ 607.221577][T28118] ? __anon_vma_prepare+0x45/0x2b0 [ 607.221923][T28125] FAULT_INJECTION: forcing a failure. [ 607.221923][T28125] name failslab, interval 1, probability 0, space 0, times 0 [ 607.226801][T28118] __anon_vma_prepare+0x45/0x2b0 [ 607.226841][T28118] do_wp_page+0x13e6/0x1fb0 [ 607.248953][T28118] ? cgroup_rstat_updated+0x8c/0x1c0 [ 607.254251][T28118] ? pte_alloc_one+0x90/0xc0 [ 607.258858][T28118] handle_mm_fault+0x64e/0x21d0 [ 607.263814][T28118] exc_page_fault+0x45f/0x640 [ 607.268549][T28118] asm_exc_page_fault+0x26/0x30 [ 607.273453][T28118] RIP: 0033:0x7fd4d0a25160 [ 607.277877][T28118] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 607.297535][T28118] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 607.303608][T28118] RAX: 0000000000000400 RBX: 00007fd4cfdfa660 RCX: 000000000000000a [ 607.311584][T28118] RDX: 00007fd4c79db000 RSI: 0000000000000001 RDI: 00007fd4cfdfa700 [ 607.319620][T28118] RBP: 00000000000000f9 R08: 0000000000000009 R09: 00000000000001c4 [ 607.327661][T28118] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 607.335641][T28118] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000020 [ 607.343661][T28118] [ 607.346684][T28125] CPU: 0 PID: 28125 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 607.346870][T28118] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 607.357120][T28125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 607.357136][T28125] Call Trace: [ 607.357144][T28125] [ 607.378443][T28118] loop0: detected capacity change from 0 to 512 [ 607.380952][T28125] dump_stack_lvl+0xda/0x130 [ 607.391849][T28125] dump_stack+0x15/0x20 [ 607.396055][T28125] should_fail_ex+0x21f/0x230 [ 607.400779][T28125] __should_failslab+0x92/0xa0 [ 607.405632][T28125] should_failslab+0x9/0x20 [ 607.410241][T28125] slab_pre_alloc_hook+0x38/0x180 [ 607.415382][T28125] kmem_cache_alloc+0x58/0x260 [ 607.420244][T28125] ? __alloc_file+0x2e/0x150 [ 607.424936][T28125] ? inode_doinit_with_dentry+0x7d4/0x840 [ 607.430792][T28125] __alloc_file+0x2e/0x150 [ 607.435280][T28125] alloc_empty_file+0xba/0x1a0 [ 607.440116][T28125] alloc_file+0x3a/0x2f0 [ 607.444388][T28125] alloc_file_pseudo+0x103/0x160 [ 607.449401][T28125] __shmem_file_setup+0x16e/0x1f0 [ 607.454457][T28125] shmem_file_setup+0x3b/0x50 [ 607.459155][T28125] __se_sys_memfd_create+0x301/0x640 [ 607.464456][T28125] ? ksys_write+0x178/0x1a0 [ 607.468975][T28125] __x64_sys_memfd_create+0x31/0x40 [ 607.474193][T28125] do_syscall_64+0x41/0xc0 [ 607.478672][T28125] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 607.484595][T28125] RIP: 0033:0x7fa4c2fd4169 [ 607.489013][T28125] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 607.508632][T28125] RSP: 002b:00007fa4c2346f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 607.517178][T28125] RAX: ffffffffffffffda RBX: 00000000000004c8 RCX: 00007fa4c2fd4169 [ 607.525168][T28125] RDX: 00007fa4c2346fdc RSI: 0000000000000000 RDI: 00007fa4c302f039 [ 607.533219][T28125] RBP: 00000000000004c8 R08: 00007fa4c2346e20 R09: ffffffffffffffff [ 607.541236][T28125] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000080 [ 607.549234][T28125] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000200 [ 607.557264][T28125] 20:15:55 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x6000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:55 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xb80b}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 7) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 607.562688][T28117] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 607.583705][T28117] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 607.592733][T28117] EXT4-fs (loop2): 1 truncate cleaned up [ 607.598435][T28117] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 607.610272][T28117] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/540/file0 supports timestamps until 2038 (0x7fffffff) [ 607.625406][T28117] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 607.669722][T28136] FAULT_INJECTION: forcing a failure. [ 607.669722][T28136] name failslab, interval 1, probability 0, space 0, times 0 [ 607.682420][T28136] CPU: 1 PID: 28136 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 607.692881][T28136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 607.702944][T28136] Call Trace: [ 607.706271][T28136] [ 607.709244][T28136] dump_stack_lvl+0xda/0x130 [ 607.713891][T28136] dump_stack+0x15/0x20 [ 607.718085][T28136] should_fail_ex+0x21f/0x230 [ 607.722827][T28136] __should_failslab+0x92/0xa0 [ 607.727712][T28136] should_failslab+0x9/0x20 [ 607.732294][T28136] slab_pre_alloc_hook+0x38/0x180 [ 607.737386][T28136] kmem_cache_alloc+0x58/0x260 [ 607.742260][T28136] ? security_file_alloc+0x32/0xd0 [ 607.747389][T28136] ? kmem_cache_alloc+0x17b/0x260 [ 607.752526][T28136] security_file_alloc+0x32/0xd0 [ 607.757481][T28136] __alloc_file+0x81/0x150 [ 607.761917][T28136] alloc_empty_file+0xba/0x1a0 [ 607.766788][T28136] alloc_file+0x3a/0x2f0 [ 607.771046][T28136] alloc_file_pseudo+0x103/0x160 [ 607.776068][T28136] __shmem_file_setup+0x16e/0x1f0 [ 607.781128][T28136] shmem_file_setup+0x3b/0x50 [ 607.785822][T28136] __se_sys_memfd_create+0x301/0x640 [ 607.791175][T28136] ? ksys_write+0x178/0x1a0 [ 607.795757][T28136] __x64_sys_memfd_create+0x31/0x40 [ 607.800973][T28136] do_syscall_64+0x41/0xc0 [ 607.805406][T28136] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 607.811433][T28136] RIP: 0033:0x7fa4c2fd4169 [ 607.815933][T28136] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 607.835612][T28136] RSP: 002b:00007fa4c2346f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 607.844167][T28136] RAX: ffffffffffffffda RBX: 00000000000004c8 RCX: 00007fa4c2fd4169 [ 607.852160][T28136] RDX: 00007fa4c2346fdc RSI: 0000000000000000 RDI: 00007fa4c302f039 [ 607.860134][T28136] RBP: 00000000000004c8 R08: 00007fa4c2346e20 R09: ffffffffffffffff [ 607.868104][T28136] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000080 [ 607.876089][T28136] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000200 [ 607.884069][T28136] 20:15:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x200000000000000, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:15:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 13) 20:15:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000180), r2) sendmsg$NFC_CMD_ENABLE_SE(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002abd7000fcdbdf2511000000080015000200000008000800", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32], 0x34}}, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x0) r5 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000100)=@ethtool_gstrings={0xa}}) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r5, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, 0x3, 0x8, 0x401, 0x0, 0x0, {0x2, 0x0, 0x7}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000005}, 0x800) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000280)=0x0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xd0380188}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r3, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4000) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgget$private(0x0, 0x22) write$nci(0xffffffffffffffff, &(0x7f00000005c0)=@NCI_OP_CORE_INIT_RSP_V2={0x0, 0x0, 0x2, 0x1, 0x8, {0x0, 0x733, 0x5, 0x4, 0x5e, 0x4, 0x20, 0xff, 0x68, "d897bafa32e5a8490b1566b5bcd7f395b304bf45f82bf5122bc1c9148485ddba5116ca274e5c8b754095d84a4383c339e4b62ba744f5ecea46384a18238ff546e39054c04cd9e4404f8166bac35db0b12bb1589ce5fec780c75af9b1ddb86829d309f1373cd67433"}}, 0x79) r7 = msgget$private(0x0, 0x0) msgrcv(r7, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r7, 0x0, 0x0, 0x0, 0x0) msgsnd(r7, &(0x7f0000000080)={0x2}, 0x8, 0x0) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000000)=""/194) 20:15:56 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x34000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 8) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 608.113206][T28143] FAULT_INJECTION: forcing a failure. [ 608.113206][T28143] name failslab, interval 1, probability 0, space 0, times 0 [ 608.119144][T28145] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 608.126003][T28143] CPU: 1 PID: 28143 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 608.145697][T28145] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2051 sclass=netlink_route_socket pid=28145 comm=syz-executor.3 [ 608.158780][T28143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 608.168939][T28143] Call Trace: [ 608.172234][T28143] [ 608.175170][T28143] dump_stack_lvl+0xda/0x130 [ 608.179785][T28143] dump_stack+0x15/0x20 [ 608.184067][T28143] should_fail_ex+0x21f/0x230 [ 608.188805][T28143] __should_failslab+0x92/0xa0 [ 608.193673][T28143] should_failslab+0x9/0x20 [ 608.198201][T28143] slab_pre_alloc_hook+0x38/0x180 [ 608.203269][T28143] kmem_cache_alloc+0x58/0x260 [ 608.205111][T28148] FAULT_INJECTION: forcing a failure. [ 608.205111][T28148] name failslab, interval 1, probability 0, space 0, times 0 [ 608.208061][T28143] ? __anon_vma_prepare+0xa2/0x2b0 [ 608.225804][T28143] __anon_vma_prepare+0xa2/0x2b0 [ 608.230769][T28143] do_wp_page+0x13e6/0x1fb0 [ 608.235375][T28143] ? cgroup_rstat_updated+0x8c/0x1c0 [ 608.240742][T28143] ? pte_alloc_one+0x90/0xc0 [ 608.245393][T28143] handle_mm_fault+0x64e/0x21d0 [ 608.250342][T28143] exc_page_fault+0x45f/0x640 [ 608.255059][T28143] asm_exc_page_fault+0x26/0x30 [ 608.259980][T28143] RIP: 0033:0x7fd4d0a25160 [ 608.264395][T28143] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 608.284150][T28143] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 608.290224][T28143] RAX: 0000000000000400 RBX: 00007fd4cfdfa660 RCX: 000000000000000a [ 608.298278][T28143] RDX: 00007fd4c79db000 RSI: 0000000000000001 RDI: 00007fd4cfdfa700 [ 608.306271][T28143] RBP: 00000000000000f9 R08: 0000000000000009 R09: 00000000000001c4 20:15:56 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x40000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:56 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x400300}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 608.314321][T28143] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 608.322490][T28143] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000020 [ 608.330465][T28143] [ 608.333489][T28148] CPU: 0 PID: 28148 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 608.333614][T28143] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 608.343912][T28148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 608.361438][T28148] Call Trace: 20:15:56 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x1000000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:56 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="030000de347ea300"], 0x8, 0x0) [ 608.364727][T28148] [ 608.367679][T28148] dump_stack_lvl+0xda/0x130 [ 608.369087][T28143] loop0: detected capacity change from 0 to 512 [ 608.372303][T28148] dump_stack+0x15/0x20 [ 608.372336][T28148] should_fail_ex+0x21f/0x230 [ 608.372360][T28148] __should_failslab+0x92/0xa0 [ 608.392245][T28148] should_failslab+0x9/0x20 [ 608.396858][T28148] slab_pre_alloc_hook+0x38/0x180 [ 608.398079][T28147] loop2: detected capacity change from 0 to 512 [ 608.401914][T28148] kmem_cache_alloc+0x58/0x260 [ 608.413076][T28148] ? vm_area_alloc+0x2c/0xa0 [ 608.417701][T28148] vm_area_alloc+0x2c/0xa0 [ 608.422168][T28148] mmap_region+0x7bc/0x13a0 [ 608.426685][T28148] ? security_mmap_addr+0x46/0x60 [ 608.431744][T28148] ? get_unmapped_area+0x24a/0x270 [ 608.436888][T28148] do_mmap+0x67c/0xaa0 [ 608.441105][T28148] vm_mmap_pgoff+0x128/0x210 [ 608.445801][T28148] ksys_mmap_pgoff+0xc5/0x320 [ 608.450569][T28148] do_syscall_64+0x41/0xc0 [ 608.455115][T28148] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 608.461176][T28148] RIP: 0033:0x7fa4c2fd41b2 [ 608.465608][T28148] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 608.485260][T28148] RSP: 002b:00007fa4c2346f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 608.493736][T28148] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007fa4c2fd41b2 [ 608.501714][T28148] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 20:15:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 9) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:15:56 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x2000000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 608.509754][T28148] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 608.517723][T28148] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000004c6 [ 608.525760][T28148] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000202 [ 608.533748][T28148] [ 608.539585][T28147] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 608.563712][T28147] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 608.573765][T28167] FAULT_INJECTION: forcing a failure. [ 608.573765][T28167] name failslab, interval 1, probability 0, space 0, times 0 [ 608.589193][T28167] CPU: 0 PID: 28167 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 608.593053][T28147] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 608.599765][T28167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 608.599782][T28167] Call Trace: [ 608.599789][T28167] [ 608.599796][T28167] dump_stack_lvl+0xda/0x130 [ 608.608782][T28147] EXT4-fs (loop2): 1 truncate cleaned up [ 608.618526][T28167] dump_stack+0x15/0x20 [ 608.618567][T28167] should_fail_ex+0x21f/0x230 [ 608.621865][T28147] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 608.624874][T28167] __should_failslab+0x92/0xa0 [ 608.624900][T28167] should_failslab+0x9/0x20 [ 608.624917][T28167] slab_pre_alloc_hook+0x38/0x180 [ 608.629778][T28147] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/541/file0 supports timestamps until 2038 (0x7fffffff) [ 608.635124][T28167] kmem_cache_alloc+0x58/0x260 [ 608.639898][T28147] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 608.644005][T28167] ? mas_alloc_nodes+0x1ee/0x460 [ 608.644037][T28167] ? slab_post_alloc_hook+0x239/0x2d0 [ 608.644070][T28167] mas_alloc_nodes+0x1ee/0x460 [ 608.713333][T28167] mas_preallocate+0xb8/0x1e0 [ 608.718031][T28167] mmap_region+0xca2/0x13a0 [ 608.722563][T28167] ? security_mmap_addr+0x46/0x60 [ 608.727625][T28167] ? get_unmapped_area+0x24a/0x270 [ 608.732854][T28167] do_mmap+0x67c/0xaa0 [ 608.736937][T28167] vm_mmap_pgoff+0x128/0x210 [ 608.741608][T28167] ksys_mmap_pgoff+0xc5/0x320 [ 608.746358][T28167] do_syscall_64+0x41/0xc0 [ 608.750784][T28167] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 608.756701][T28167] RIP: 0033:0x7fa4c2fd41b2 [ 608.761170][T28167] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 608.780879][T28167] RSP: 002b:00007fa4c2346f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 608.789521][T28167] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007fa4c2fd41b2 [ 608.797561][T28167] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 608.805609][T28167] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 20:15:56 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x4000000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 608.813602][T28167] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000004c6 [ 608.821598][T28167] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000202 [ 608.829591][T28167] 20:15:57 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x7000000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 14) 20:15:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:15:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x2) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:15:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000180), r2) sendmsg$NFC_CMD_ENABLE_SE(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002abd7000fcdbdf2511000000080015000200000008000800", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32], 0x34}}, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000140)) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x0) r5 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000100)=@ethtool_gstrings={0xa}}) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r5, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, 0x3, 0x8, 0x401, 0x0, 0x0, {0x2, 0x0, 0x7}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000005}, 0x800) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000280)=0x0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xd0380188}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r3, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4000) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgget$private(0x0, 0x22) (async) msgget$private(0x0, 0x22) write$nci(0xffffffffffffffff, &(0x7f00000005c0)=@NCI_OP_CORE_INIT_RSP_V2={0x0, 0x0, 0x2, 0x1, 0x8, {0x0, 0x733, 0x5, 0x4, 0x5e, 0x4, 0x20, 0xff, 0x68, "d897bafa32e5a8490b1566b5bcd7f395b304bf45f82bf5122bc1c9148485ddba5116ca274e5c8b754095d84a4383c339e4b62ba744f5ecea46384a18238ff546e39054c04cd9e4404f8166bac35db0b12bb1589ce5fec780c75af9b1ddb86829d309f1373cd67433"}}, 0x79) (async) write$nci(0xffffffffffffffff, &(0x7f00000005c0)=@NCI_OP_CORE_INIT_RSP_V2={0x0, 0x0, 0x2, 0x1, 0x8, {0x0, 0x733, 0x5, 0x4, 0x5e, 0x4, 0x20, 0xff, 0x68, "d897bafa32e5a8490b1566b5bcd7f395b304bf45f82bf5122bc1c9148485ddba5116ca274e5c8b754095d84a4383c339e4b62ba744f5ecea46384a18238ff546e39054c04cd9e4404f8166bac35db0b12bb1589ce5fec780c75af9b1ddb86829d309f1373cd67433"}}, 0x79) msgget$private(0x0, 0x0) (async) r7 = msgget$private(0x0, 0x0) msgrcv(r7, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r7, 0x0, 0x0, 0x0, 0x0) msgsnd(r7, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) msgsnd(r7, &(0x7f0000000080)={0x2}, 0x8, 0x0) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000000)=""/194) [ 609.085613][T28175] FAULT_INJECTION: forcing a failure. [ 609.085613][T28175] name failslab, interval 1, probability 0, space 0, times 0 [ 609.094156][T28178] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 609.098345][T28175] CPU: 0 PID: 28175 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 609.117902][T28175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 609.118262][T28180] loop2: detected capacity change from 0 to 512 20:15:57 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x8000000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 609.127956][T28175] Call Trace: [ 609.127965][T28175] [ 609.127972][T28175] dump_stack_lvl+0xda/0x130 [ 609.135048][T28178] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2051 sclass=netlink_route_socket pid=28178 comm=syz-executor.3 [ 609.137487][T28175] dump_stack+0x15/0x20 [ 609.137511][T28175] should_fail_ex+0x21f/0x230 [ 609.160861][T28176] FAULT_INJECTION: forcing a failure. [ 609.160861][T28176] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 609.162474][T28175] __should_failslab+0x92/0xa0 [ 609.185260][T28175] should_failslab+0x9/0x20 [ 609.189793][T28175] slab_pre_alloc_hook+0x38/0x180 [ 609.194855][T28175] kmem_cache_alloc_bulk+0x4a/0x250 [ 609.200117][T28175] ? mas_alloc_nodes+0x1ee/0x460 [ 609.205070][T28175] mas_alloc_nodes+0x2d5/0x460 [ 609.209890][T28175] mas_preallocate+0xb8/0x1e0 [ 609.214650][T28175] mmap_region+0xca2/0x13a0 [ 609.219187][T28175] ? security_mmap_addr+0x46/0x60 [ 609.224293][T28175] ? get_unmapped_area+0x24a/0x270 [ 609.229517][T28175] do_mmap+0x67c/0xaa0 [ 609.233602][T28175] vm_mmap_pgoff+0x128/0x210 [ 609.238250][T28175] ksys_mmap_pgoff+0xc5/0x320 [ 609.242997][T28175] do_syscall_64+0x41/0xc0 [ 609.247417][T28175] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 609.253447][T28175] RIP: 0033:0x7fa4c2fd41b2 [ 609.257943][T28175] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 609.277574][T28175] RSP: 002b:00007fa4c2346f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 609.286094][T28175] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007fa4c2fd41b2 [ 609.294071][T28175] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 609.302080][T28175] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 609.310092][T28175] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000004c6 [ 609.318067][T28175] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000202 [ 609.326049][T28175] [ 609.329073][T28176] CPU: 1 PID: 28176 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 609.339567][T28176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 609.349650][T28176] Call Trace: [ 609.352938][T28176] [ 609.355935][T28176] dump_stack_lvl+0xda/0x130 [ 609.360555][T28176] dump_stack+0x15/0x20 [ 609.364726][T28176] should_fail_ex+0x21f/0x230 [ 609.369473][T28176] __alloc_pages+0x108/0x340 [ 609.374177][T28176] vma_alloc_folio+0x69d/0x8b0 [ 609.379010][T28176] ? up_write+0x30/0xe0 [ 609.383176][T28176] ? __anon_vma_prepare+0x222/0x2b0 [ 609.388420][T28176] do_wp_page+0x9dd/0x1fb0 [ 609.392940][T28176] handle_mm_fault+0x64e/0x21d0 [ 609.397883][T28176] exc_page_fault+0x45f/0x640 [ 609.402667][T28176] asm_exc_page_fault+0x26/0x30 [ 609.405012][T28187] FAULT_INJECTION: forcing a failure. [ 609.405012][T28187] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 609.407554][T28176] RIP: 0033:0x7fd4d0a25160 [ 609.407575][T28176] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 609.444819][T28176] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 609.450901][T28176] RAX: 0000000000000400 RBX: 00007fd4cfdfa660 RCX: 000000000000000a [ 609.458883][T28176] RDX: 00007fd4c79db000 RSI: 0000000000000001 RDI: 00007fd4cfdfa700 [ 609.466862][T28176] RBP: 00000000000000f9 R08: 0000000000000009 R09: 00000000000001c4 [ 609.474842][T28176] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 609.482888][T28176] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000020 [ 609.490874][T28176] [ 609.493968][T28187] CPU: 0 PID: 28187 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 609.493992][T28176] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 609.511911][T28187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 609.521988][T28187] Call Trace: [ 609.525285][T28187] [ 609.528217][T28187] dump_stack_lvl+0xda/0x130 [ 609.533066][T28187] dump_stack+0x15/0x20 [ 609.537230][T28187] should_fail_ex+0x21f/0x230 [ 609.541916][T28187] __alloc_pages+0x108/0x340 [ 609.546542][T28187] alloc_pages+0x3e1/0x4e0 [ 609.551039][T28187] __pmd_alloc+0x4b/0x300 [ 609.555458][T28187] handle_mm_fault+0x1c07/0x21d0 [ 609.560481][T28187] exc_page_fault+0x45f/0x640 [ 609.565196][T28187] asm_exc_page_fault+0x26/0x30 [ 609.570146][T28187] RIP: 0033:0x7fa4c2f71237 [ 609.574562][T28187] Code: 78 48 63 d5 48 01 c2 49 3b 55 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 <46> 0f b6 0c 0e 45 84 c9 74 08 44 88 0c 06 49 8b 45 10 48 83 c0 01 [ 609.594203][T28187] RSP: 002b:00007fa4c2346600 EFLAGS: 00010246 [ 609.600290][T28187] RAX: 0000000000000001 RBX: 00007fa4c2346660 RCX: 0000000000000001 [ 609.608270][T28187] RDX: 0000000000000101 RSI: 00007fa4b9f27000 RDI: 00007fa4c2346700 [ 609.616308][T28187] RBP: 0000000000000102 R08: 0000000000000010 R09: 0000000000000000 [ 609.624283][T28187] R10: 0000000000000000 R11: 00007fa4c2346670 R12: 00007fa4c2346670 20:15:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 11) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:15:57 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xa000000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:57 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) (async) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="030000de347ea300"], 0x8, 0x0) 20:15:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000180), r2) sendmsg$NFC_CMD_ENABLE_SE(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002abd7000fcdbdf2511000000080015000200000008000800", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32], 0x34}}, 0x0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x0) (async) r5 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000100)=@ethtool_gstrings={0xa}}) (async) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r5, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, 0x3, 0x8, 0x401, 0x0, 0x0, {0x2, 0x0, 0x7}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000005}, 0x800) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000280)=0x0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xd0380188}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r3, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4000) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgget$private(0x0, 0x22) write$nci(0xffffffffffffffff, &(0x7f00000005c0)=@NCI_OP_CORE_INIT_RSP_V2={0x0, 0x0, 0x2, 0x1, 0x8, {0x0, 0x733, 0x5, 0x4, 0x5e, 0x4, 0x20, 0xff, 0x68, "d897bafa32e5a8490b1566b5bcd7f395b304bf45f82bf5122bc1c9148485ddba5116ca274e5c8b754095d84a4383c339e4b62ba744f5ecea46384a18238ff546e39054c04cd9e4404f8166bac35db0b12bb1589ce5fec780c75af9b1ddb86829d309f1373cd67433"}}, 0x79) (async) r7 = msgget$private(0x0, 0x0) msgrcv(r7, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r7, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r7, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000000)=""/194) 20:15:57 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xf000000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 609.632269][T28187] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000000 [ 609.640249][T28187] [ 609.643400][T28187] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 609.653543][T28176] loop0: detected capacity change from 0 to 512 [ 609.661869][T28180] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 609.672963][T28187] loop1: detected capacity change from 0 to 512 20:15:57 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x10080000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:57 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x11000000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 609.692452][T28180] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 609.701506][T28196] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 609.722599][T28180] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 20:15:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 15) 20:15:57 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x29000000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 609.731420][T28197] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2051 sclass=netlink_route_socket pid=28197 comm=syz-executor.3 [ 609.745262][T28180] EXT4-fs (loop2): 1 truncate cleaned up [ 609.750925][T28180] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 609.762722][T28180] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/542/file0 supports timestamps until 2038 (0x7fffffff) [ 609.777558][T28180] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 609.814793][T28211] FAULT_INJECTION: forcing a failure. [ 609.814793][T28211] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 609.828146][T28211] CPU: 1 PID: 28211 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 609.838780][T28211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 609.848844][T28211] Call Trace: [ 609.852137][T28211] [ 609.855075][T28211] dump_stack_lvl+0xda/0x130 [ 609.859801][T28211] dump_stack+0x15/0x20 [ 609.863949][T28211] should_fail_ex+0x21f/0x230 [ 609.868636][T28211] __alloc_pages+0x108/0x340 [ 609.873254][T28211] vma_alloc_folio+0x69d/0x8b0 [ 609.878060][T28211] handle_mm_fault+0xcbc/0x21d0 [ 609.882978][T28211] exc_page_fault+0x45f/0x640 [ 609.887706][T28211] asm_exc_page_fault+0x26/0x30 [ 609.892601][T28211] RIP: 0033:0x7fd4d0a25241 [ 609.897024][T28211] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 609.916653][T28211] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 609.922734][T28211] RAX: 0000000000001000 RBX: 00007fd4cfdfa660 RCX: 0000000000000be4 [ 609.930750][T28211] RDX: 0000000000000003 RSI: 00007fd4c79db000 RDI: 00007fd4cfdfa700 [ 609.938720][T28211] RBP: 0000000000000004 R08: 000000000000001f R09: 0000000000000002 [ 609.946703][T28211] R10: 000000000000000a R11: 00000000000004c6 R12: 00007fd4cfdfa670 [ 609.954678][T28211] R13: 00007fd4cfdfa700 R14: 0000000000000801 R15: 0000000000000016 [ 609.962660][T28211] [ 609.965733][T28211] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 609.975891][T28211] loop0: detected capacity change from 0 to 512 20:15:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x1000000) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:15:58 executing program 3: msgrcv(0xffffffffffffffff, &(0x7f0000000000)={0x0, ""/219}, 0xe3, 0x0, 0x1000) 20:15:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 12) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:15:58 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x60000000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 16) [ 610.195935][T28217] FAULT_INJECTION: forcing a failure. [ 610.195935][T28217] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 610.209311][T28217] CPU: 1 PID: 28217 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 610.219807][T28217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 610.229887][T28217] Call Trace: [ 610.233035][T28222] loop2: detected capacity change from 0 to 512 [ 610.233159][T28217] [ 610.233169][T28217] dump_stack_lvl+0xda/0x130 [ 610.246980][T28217] dump_stack+0x15/0x20 [ 610.251149][T28217] should_fail_ex+0x21f/0x230 [ 610.255856][T28217] __alloc_pages+0x108/0x340 [ 610.260490][T28217] alloc_pages+0x3e1/0x4e0 [ 610.264941][T28217] pte_alloc_one+0x2d/0xc0 [ 610.269423][T28217] __pte_alloc+0x33/0x1f0 [ 610.273774][T28217] handle_mm_fault+0x1ce0/0x21d0 [ 610.278783][T28217] exc_page_fault+0x45f/0x640 [ 610.283497][T28217] asm_exc_page_fault+0x26/0x30 [ 610.288362][T28217] RIP: 0033:0x7fa4c2f71237 [ 610.292820][T28217] Code: 78 48 63 d5 48 01 c2 49 3b 55 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 <46> 0f b6 0c 0e 45 84 c9 74 08 44 88 0c 06 49 8b 45 10 48 83 c0 01 [ 610.312449][T28217] RSP: 002b:00007fa4c2346600 EFLAGS: 00010246 [ 610.318540][T28217] RAX: 0000000000000001 RBX: 00007fa4c2346660 RCX: 0000000000000001 [ 610.326591][T28217] RDX: 0000000000000101 RSI: 00007fa4b9f27000 RDI: 00007fa4c2346700 [ 610.334586][T28217] RBP: 0000000000000102 R08: 0000000000000010 R09: 0000000000000000 [ 610.342561][T28217] R10: 0000000000000000 R11: 00007fa4c2346670 R12: 00007fa4c2346670 [ 610.350539][T28217] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000000 [ 610.358583][T28217] [ 610.361707][T28217] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 610.362982][T28222] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 610.373760][T28223] FAULT_INJECTION: forcing a failure. [ 610.373760][T28223] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 610.381100][T28217] loop1: detected capacity change from 0 to 512 [ 610.390652][T28223] CPU: 1 PID: 28223 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 610.407408][T28223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 610.417469][T28223] Call Trace: [ 610.420756][T28223] [ 610.423786][T28223] dump_stack_lvl+0xda/0x130 [ 610.428481][T28223] dump_stack+0x15/0x20 [ 610.432700][T28223] should_fail_ex+0x21f/0x230 [ 610.437390][T28223] __alloc_pages+0x108/0x340 [ 610.442023][T28223] vma_alloc_folio+0x69d/0x8b0 [ 610.446950][T28223] handle_mm_fault+0xcbc/0x21d0 [ 610.451828][T28223] exc_page_fault+0x45f/0x640 [ 610.456525][T28223] asm_exc_page_fault+0x26/0x30 [ 610.461407][T28223] RIP: 0033:0x7fd4d0a25160 [ 610.465882][T28223] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 610.485575][T28223] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010206 [ 610.491696][T28223] RAX: 0000000000002000 RBX: 00007fd4cfdfa660 RCX: 0000000000000008 [ 610.499669][T28223] RDX: 00007fd4c79db000 RSI: 000000000000000f RDI: 00007fd4cfdfa700 [ 610.507739][T28223] RBP: 00000000000000cc R08: 0000000000000007 R09: 000000000000004e [ 610.515720][T28223] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 610.523694][T28223] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 00000000000000ff [ 610.531707][T28223] [ 610.534785][T28223] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 20:15:58 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="030000de347ea300"], 0x8, 0x0) (async) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="030000de347ea300"], 0x8, 0x0) 20:15:58 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0x97ffffff}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:58 executing program 3: msgrcv(0xffffffffffffffff, &(0x7f0000000000)={0x0, ""/219}, 0xe3, 0x0, 0x1000) msgrcv(0xffffffffffffffff, &(0x7f0000000000)={0x0, ""/219}, 0xe3, 0x0, 0x1000) (async) 20:15:58 executing program 3: msgrcv(0xffffffffffffffff, &(0x7f0000000000)={0x0, ""/219}, 0xe3, 0x0, 0x1000) msgrcv(0xffffffffffffffff, &(0x7f0000000000)={0x0, ""/219}, 0xe3, 0x0, 0x1000) (async) [ 610.550689][T28223] loop0: detected capacity change from 0 to 512 [ 610.564141][T28222] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 610.577321][T28222] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 610.586341][T28222] EXT4-fs (loop2): 1 truncate cleaned up 20:15:58 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xb80b0000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 13) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:15:58 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/232}, 0xf0, 0x2, 0x3800) [ 610.592091][T28222] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 610.603899][T28222] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/543/file0 supports timestamps until 2038 (0x7fffffff) [ 610.628246][T28222] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 610.671251][T28238] FAULT_INJECTION: forcing a failure. [ 610.671251][T28238] name failslab, interval 1, probability 0, space 0, times 0 [ 610.683973][T28238] CPU: 1 PID: 28238 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 610.694500][T28238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 610.704579][T28238] Call Trace: [ 610.707863][T28238] [ 610.710801][T28238] dump_stack_lvl+0xda/0x130 [ 610.715485][T28238] dump_stack+0x15/0x20 [ 610.719687][T28238] should_fail_ex+0x21f/0x230 [ 610.724409][T28238] __should_failslab+0x92/0xa0 [ 610.729177][T28238] should_failslab+0x9/0x20 [ 610.733773][T28238] slab_pre_alloc_hook+0x38/0x180 [ 610.738863][T28238] kmem_cache_alloc+0x58/0x260 [ 610.743767][T28238] ? __anon_vma_prepare+0x45/0x2b0 [ 610.748921][T28238] __anon_vma_prepare+0x45/0x2b0 [ 610.753861][T28238] do_wp_page+0x13e6/0x1fb0 [ 610.758445][T28238] ? cgroup_rstat_updated+0x8c/0x1c0 [ 610.763884][T28238] ? pte_alloc_one+0x90/0xc0 [ 610.768479][T28238] handle_mm_fault+0x64e/0x21d0 [ 610.773442][T28238] exc_page_fault+0x45f/0x640 [ 610.778142][T28238] asm_exc_page_fault+0x26/0x30 [ 610.783019][T28238] RIP: 0033:0x7fa4c2f71160 [ 610.787529][T28238] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 610.807140][T28238] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 610.813223][T28238] RAX: 0000000000000400 RBX: 00007fa4c2346660 RCX: 000000000000000a [ 610.821210][T28238] RDX: 00007fa4b9f27000 RSI: 0000000000000001 RDI: 00007fa4c2346700 [ 610.829181][T28238] RBP: 00000000000000f9 R08: 0000000000000009 R09: 00000000000001c4 [ 610.837198][T28238] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 610.845238][T28238] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000020 [ 610.853226][T28238] [ 610.856271][T28238] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 610.867423][T28238] loop1: detected capacity change from 0 to 512 20:15:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x2000000) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:15:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 17) 20:15:59 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xeffdffff}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:59 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/232}, 0xf0, 0x2, 0x3800) 20:15:59 executing program 4: r0 = msgget$private(0x0, 0xa2) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) 20:15:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 14) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 611.080002][T28252] FAULT_INJECTION: forcing a failure. [ 611.080002][T28252] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 611.082540][T28253] FAULT_INJECTION: forcing a failure. [ 611.082540][T28253] name failslab, interval 1, probability 0, space 0, times 0 [ 611.093267][T28252] CPU: 0 PID: 28252 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 611.116259][T28252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 611.126343][T28252] Call Trace: [ 611.129655][T28252] [ 611.132692][T28252] dump_stack_lvl+0xda/0x130 [ 611.137338][T28252] dump_stack+0x15/0x20 [ 611.141504][T28252] should_fail_ex+0x21f/0x230 [ 611.146336][T28252] __alloc_pages+0x108/0x340 [ 611.150954][T28252] vma_alloc_folio+0x69d/0x8b0 [ 611.155851][T28252] handle_mm_fault+0xcbc/0x21d0 [ 611.160788][T28252] exc_page_fault+0x45f/0x640 [ 611.165483][T28252] asm_exc_page_fault+0x26/0x30 [ 611.170391][T28252] RIP: 0033:0x7fd4d0a25160 [ 611.174818][T28252] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 611.194460][T28252] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 611.200553][T28252] RAX: 0000000000003000 RBX: 00007fd4cfdfa660 RCX: 0000000000000001 [ 611.208531][T28252] RDX: 00007fd4c79db000 RSI: 000000000000000d RDI: 00007fd4cfdfa700 [ 611.216578][T28252] RBP: 00000000000000d9 R08: 0000000000000006 R09: 0000000000000024 [ 611.224671][T28252] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 611.232647][T28252] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000002 [ 611.240629][T28252] [ 611.243659][T28253] CPU: 1 PID: 28253 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 611.243770][T28252] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 611.254103][T28253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 611.254179][T28253] Call Trace: [ 611.254186][T28253] [ 611.254194][T28253] dump_stack_lvl+0xda/0x130 [ 611.282579][T28253] dump_stack+0x15/0x20 [ 611.286780][T28253] should_fail_ex+0x21f/0x230 [ 611.291528][T28253] __should_failslab+0x92/0xa0 [ 611.296382][T28253] should_failslab+0x9/0x20 [ 611.300957][T28253] slab_pre_alloc_hook+0x38/0x180 [ 611.306028][T28253] kmem_cache_alloc+0x58/0x260 [ 611.310907][T28253] ? __anon_vma_prepare+0xa2/0x2b0 [ 611.316058][T28253] __anon_vma_prepare+0xa2/0x2b0 [ 611.321096][T28253] do_wp_page+0x13e6/0x1fb0 [ 611.325687][T28253] ? cgroup_rstat_updated+0x8c/0x1c0 [ 611.331037][T28253] ? pte_alloc_one+0x90/0xc0 [ 611.335684][T28253] handle_mm_fault+0x64e/0x21d0 [ 611.340594][T28253] exc_page_fault+0x45f/0x640 [ 611.344792][T28252] loop0: detected capacity change from 0 to 512 [ 611.345291][T28253] asm_exc_page_fault+0x26/0x30 [ 611.356481][T28253] RIP: 0033:0x7fa4c2f71160 [ 611.360973][T28253] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 611.380606][T28253] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 611.386707][T28253] RAX: 0000000000000400 RBX: 00007fa4c2346660 RCX: 000000000000000a [ 611.394690][T28253] RDX: 00007fa4b9f27000 RSI: 0000000000000001 RDI: 00007fa4c2346700 [ 611.402670][T28253] RBP: 00000000000000f9 R08: 0000000000000009 R09: 00000000000001c4 [ 611.410645][T28253] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 611.418632][T28253] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000020 [ 611.426649][T28253] 20:15:59 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/232}, 0xf0, 0x2, 0x3800) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/232}, 0xf0, 0x2, 0x3800) (async) 20:15:59 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xffff0000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:59 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xfffffdef}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:59 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xffffff7f}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:15:59 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgrcv(0xffffffffffffffff, &(0x7f0000000000)={0x0, ""/185}, 0xc1, 0x0, 0x800) 20:15:59 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}, 0xffffff97}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 611.429907][T28253] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 611.452913][T28262] loop2: detected capacity change from 0 to 512 [ 611.461513][T28262] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 611.474748][T28253] loop1: detected capacity change from 0 to 512 [ 611.486635][T28262] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 611.499692][T28262] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 611.508830][T28262] EXT4-fs (loop2): 1 truncate cleaned up [ 611.514557][T28262] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 611.526434][T28262] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/544/file0 supports timestamps until 2038 (0x7fffffff) [ 611.541141][T28262] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:00 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:00 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) msgrcv(0xffffffffffffffff, &(0x7f0000000000)={0x0, ""/185}, 0xc1, 0x0, 0x800) 20:16:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$eJzs3V9rXGkZAPDnnGTapk1Jql7UgrXYSlq0M0lj2+BFrSD2qqDWW6kxmYSQSSZkJm0Tiqb4AQQRFbzyyhvBDyBI8ROIUNB7cZddlt1292IvdjvLzJzpn+xMkrKTTMj8fvDmvOfPzPO8Gc6Z857zMieAvnUuIm5GxPNarXYpIkay5WlWYrNZ6ts9e/pwpl6SqNXuvJ9Eki1rvVeSTU9kLzsWET+5FfGL5PNxK+sbi9OlUnE1my9Ul1YKlfWNywtL0/PF+eLy5OTEtanrU1enxrvSznpON37w9u9/85cf3vjHt+//7+67F39ZT2s4W/9qO7qp2fRc43/RMhgRq3sRrAcGsvbkep0IAAC7Uj/H/1JEfCMiLsVIDDTO5gAAAIDDpPa94fgkiagBAAAAh1baGAObpPlsLMBwpGk+3xwv+5U4npbKleq35spry7PNsbKjkUvnFkrF8Wys8Gjkkvr8RKP+cv7KlvnJiDgVEb8bGWrM52fKpdleX/wAAACAPnFiS///o5Fm/x8AAAA4ZEZ7nQAAAACw5/T/AQAA4PDT/wcAAIBD7Ue3b9dLrfX869l762uL5XuXZ4uVxfzS2kx+pry6kp8vl+cbv9m3tNP7lcrlle/E8tqDQrVYqRYq6xt3l8pry9W7C689AhsAAADYR6e+/vi/SURsfneoUeqOtNnu6L5nBuy1W2+y8Vt7lwew/wZ6nQDQM4O9TgDomVyvEwB6LtlhfcfBO//qfi4AAMDeGPtq5/v/218b2Ez3IT1gD9mJoX+5/w/9y/1/6F85ZwDQ9/b+/n+t9kYJAQAAXTfcKEmaz+4FDkea5vMRJxuPBcglcwul4nj882f1bf8zkjtan59ovDLZsc8AAAAAAAAAAAAAAAAAAAAAAAAAADTVaknUAAAAgEMtIn0nyZ7/NTZyYXjr9YEjyccjjWlE3P/TnT88mK5WVyfqyz94sbz6x2z5lV5cwQAAAAC2avXTW/14AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOimZ08fzrTKfsZ97/sRMdou/mAca0yPRS4ijn+YxOArr0siYqAL8TcfRcTpdvGTeloxmmXRLv5QD+OnEXGiC/Ghnz2uH39uttv/0jjXmLbf/waz8kV1Pv6lL45/Ax2OPyd3GePMk78VOsZ/FHFmsP3xpxU/6RD//C7j//ynGxud1tX+HDHW9vsneS1Wobq0Uqisb1xeWJqeL84XlycnJ65NXZ+6OjVemFsoFbO/bWP89mt/f75d+493iD+6Q/sv7LL9nz558PTLzWquXfyL59t//qc7xE+z775vZvX6+rFWfbNZf9XZv/777Hbtn+3Q/p0+/4u7bP+lH//6/7vcFADYB5X1jcXpUqm4qnLQK0MRcQDSOEyVXx2MNA5kpddHJgAAoNtenvT3OhMAAAAAAAAAAAAAAAAAAADoX/vxc2JbY272pqkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANv6LAAA//8xw9lm") (fail_nth: 18) 20:16:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 15) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x100000000000000) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:00 executing program 4: msgget$private(0x0, 0xa2) (async) r0 = msgget$private(0x0, 0xa2) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) [ 612.298160][T28284] FAULT_INJECTION: forcing a failure. [ 612.298160][T28284] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 612.311454][T28284] CPU: 1 PID: 28284 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 612.311699][T28286] loop2: detected capacity change from 0 to 512 [ 612.321938][T28284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 612.321956][T28284] Call Trace: [ 612.321962][T28284] [ 612.321969][T28284] dump_stack_lvl+0xda/0x130 [ 612.321996][T28284] dump_stack+0x15/0x20 [ 612.353371][T28284] should_fail_ex+0x21f/0x230 [ 612.358061][T28284] __alloc_pages+0x108/0x340 [ 612.362691][T28284] vma_alloc_folio+0x69d/0x8b0 [ 612.367471][T28284] handle_mm_fault+0xcbc/0x21d0 [ 612.372423][T28284] exc_page_fault+0x45f/0x640 [ 612.377116][T28284] asm_exc_page_fault+0x26/0x30 [ 612.381999][T28284] RIP: 0033:0x7fd4d0a25160 [ 612.386505][T28284] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 612.406339][T28284] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 612.412545][T28284] RAX: 0000000000004000 RBX: 00007fd4cfdfa660 RCX: 0000000000000004 [ 612.420663][T28284] RDX: 00007fd4c79db000 RSI: 0000000000000003 RDI: 00007fd4cfdfa700 [ 612.428671][T28284] RBP: 00000000000000e7 R08: 0000000000000009 R09: 00000000000001c4 [ 612.436721][T28284] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 20:16:00 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x2, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:00 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) msgrcv(0xffffffffffffffff, &(0x7f0000000000)={0x0, ""/185}, 0xc1, 0x0, 0x800) [ 612.444736][T28284] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 000000000000000b [ 612.452717][T28284] [ 612.455911][T28284] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 612.458524][T28286] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 612.474871][T28288] FAULT_INJECTION: forcing a failure. [ 612.474871][T28288] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 612.488173][T28288] CPU: 0 PID: 28288 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 20:16:00 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x4, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:00 executing program 3: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00"/249], 0xf9, 0x2, 0x3800) msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x2, "7429f4b538e58561dfc6f660ebe23821cb7a6d471c7c5218199b2f88ee68181aaf2e5bbeba6debfccd3da95ba4549470943e923e6add9ef78141424d9e30fb3a654c3611312432a1834e991dbaf5eb9d6b5538ba7548a3662a55da2fc9a2093e4935ea262088d8c0b5035608d002b716ca96aaaecd8d51c98528691606c880070a1e7e22a4d6f008413505b0fe7a2ed41c1deb"}, 0x9b, 0x0) r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x6) msgrcv(r1, &(0x7f0000000280)={0x0, ""/213}, 0xdd, 0x2, 0x1800) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/111}, 0x77, 0x1, 0x2000) msgget(0x2, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgrcv(r2, &(0x7f0000000100)={0x0, ""/8}, 0x10, 0x2, 0x0) msgget(0x3, 0x625) r3 = msgget(0x0, 0x6) msgrcv(r3, &(0x7f0000000480)={0x0, ""/202}, 0xd2, 0x3, 0x800) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0200002600000000"], 0x8, 0x0) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x2, 0x1000) [ 612.498655][T28288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 612.508785][T28288] Call Trace: [ 612.512080][T28288] [ 612.515032][T28288] dump_stack_lvl+0xda/0x130 [ 612.519687][T28288] dump_stack+0x15/0x20 [ 612.523889][T28288] should_fail_ex+0x21f/0x230 [ 612.528580][T28288] __alloc_pages+0x108/0x340 [ 612.533202][T28288] vma_alloc_folio+0x69d/0x8b0 [ 612.538049][T28288] ? up_write+0x30/0xe0 [ 612.542218][T28288] ? __anon_vma_prepare+0x222/0x2b0 20:16:00 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x7, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:00 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x8, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 612.547536][T28288] do_wp_page+0x9dd/0x1fb0 [ 612.552000][T28288] ? cgroup_rstat_updated+0x8c/0x1c0 [ 612.557392][T28288] ? pte_alloc_one+0x90/0xc0 [ 612.561998][T28288] handle_mm_fault+0x64e/0x21d0 [ 612.566956][T28288] exc_page_fault+0x45f/0x640 [ 612.571738][T28288] asm_exc_page_fault+0x26/0x30 [ 612.576639][T28288] RIP: 0033:0x7fa4c2f71160 20:16:00 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xa, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 612.581089][T28288] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 612.600810][T28288] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 612.601268][T28284] loop0: detected capacity change from 0 to 512 [ 612.606906][T28288] RAX: 0000000000000400 RBX: 00007fa4c2346660 RCX: 000000000000000a [ 612.621158][T28288] RDX: 00007fa4b9f27000 RSI: 0000000000000001 RDI: 00007fa4c2346700 [ 612.629224][T28288] RBP: 00000000000000f9 R08: 0000000000000009 R09: 00000000000001c4 [ 612.637280][T28288] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 20:16:00 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xf, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 612.645269][T28288] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000020 [ 612.653260][T28288] [ 612.656890][T28288] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 612.669048][T28288] loop1: detected capacity change from 0 to 512 [ 612.677817][T28286] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 612.690726][T28286] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 612.699747][T28286] EXT4-fs (loop2): 1 truncate cleaned up [ 612.705562][T28286] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 612.717309][T28286] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/545/file0 supports timestamps until 2038 (0x7fffffff) [ 612.732186][T28286] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x200000000000000) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:01 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x11, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 19) 20:16:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 16) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:01 executing program 4: msgget$private(0x0, 0xa2) (async) r0 = msgget$private(0x0, 0xa2) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) 20:16:01 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x29, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:01 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x60, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 613.157237][T28319] FAULT_INJECTION: forcing a failure. [ 613.157237][T28319] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 613.170517][T28319] CPU: 0 PID: 28319 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 613.181079][T28319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 613.191152][T28319] Call Trace: [ 613.194452][T28319] [ 613.197399][T28319] dump_stack_lvl+0xda/0x130 [ 613.202037][T28319] dump_stack+0x15/0x20 [ 613.206261][T28319] should_fail_ex+0x21f/0x230 [ 613.210999][T28319] __alloc_pages+0x108/0x340 [ 613.215693][T28319] vma_alloc_folio+0x69d/0x8b0 [ 613.219067][T28320] FAULT_INJECTION: forcing a failure. [ 613.219067][T28320] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 613.220556][T28319] ? try_charge_memcg+0xb42/0xd20 [ 613.220619][T28319] ? vm_normal_page+0x199/0x1a0 [ 613.220649][T28319] do_wp_page+0x9dd/0x1fb0 [ 613.248185][T28319] ? cgroup_rstat_updated+0x8c/0x1c0 [ 613.253521][T28319] handle_mm_fault+0x64e/0x21d0 [ 613.258400][T28319] exc_page_fault+0x45f/0x640 [ 613.263094][T28319] asm_exc_page_fault+0x26/0x30 [ 613.267974][T28319] RIP: 0033:0x7fd4d0a25160 [ 613.272390][T28319] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 613.292027][T28319] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 613.298125][T28319] RAX: 0000000000005005 RBX: 00007fd4cfdfa660 RCX: 0000000000000005 [ 613.306107][T28319] RDX: 00007fd4c79db000 RSI: 000000000000003d RDI: 00007fd4cfdfa700 [ 613.314101][T28319] RBP: 00000000000000cf R08: 0000000000000008 R09: 00000000000000c0 [ 613.322089][T28319] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 613.330125][T28319] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000010 [ 613.338171][T28319] [ 613.341196][T28320] CPU: 1 PID: 28320 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 613.341334][T28319] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 613.351628][T28320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 613.351643][T28320] Call Trace: [ 613.351649][T28320] [ 613.351657][T28320] dump_stack_lvl+0xda/0x130 [ 613.370356][T28319] loop0: detected capacity change from 0 to 512 [ 613.372428][T28320] dump_stack+0x15/0x20 [ 613.390453][T28320] should_fail_ex+0x21f/0x230 [ 613.395144][T28320] __alloc_pages+0x108/0x340 [ 613.399786][T28320] vma_alloc_folio+0x69d/0x8b0 [ 613.404568][T28320] handle_mm_fault+0xcbc/0x21d0 [ 613.409504][T28320] exc_page_fault+0x45f/0x640 [ 613.414197][T28320] asm_exc_page_fault+0x26/0x30 [ 613.419119][T28320] RIP: 0033:0x7fa4c2f71241 [ 613.423645][T28320] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 613.443265][T28320] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 613.449353][T28320] RAX: 0000000000001000 RBX: 00007fa4c2346660 RCX: 0000000000000be4 [ 613.457348][T28320] RDX: 0000000000000003 RSI: 00007fa4b9f27000 RDI: 00007fa4c2346700 [ 613.465380][T28320] RBP: 0000000000000004 R08: 000000000000001f R09: 0000000000000002 [ 613.473417][T28320] R10: 000000000000000a R11: 00000000000004c6 R12: 00007fa4c2346670 [ 613.481408][T28320] R13: 00007fa4c2346700 R14: 0000000000000801 R15: 0000000000000016 [ 613.489469][T28320] [ 613.492609][T28320] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 613.502088][T28331] loop2: detected capacity change from 0 to 512 20:16:01 executing program 3: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00"/249], 0xf9, 0x2, 0x3800) (async) msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x2, "7429f4b538e58561dfc6f660ebe23821cb7a6d471c7c5218199b2f88ee68181aaf2e5bbeba6debfccd3da95ba4549470943e923e6add9ef78141424d9e30fb3a654c3611312432a1834e991dbaf5eb9d6b5538ba7548a3662a55da2fc9a2093e4935ea262088d8c0b5035608d002b716ca96aaaecd8d51c98528691606c880070a1e7e22a4d6f008413505b0fe7a2ed41c1deb"}, 0x9b, 0x0) (async, rerun: 32) r0 = msgget$private(0x0, 0x0) (rerun: 32) r1 = msgget$private(0x0, 0x6) msgrcv(r1, &(0x7f0000000280)={0x0, ""/213}, 0xdd, 0x2, 0x1800) (async) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r2 = msgget$private(0x0, 0x0) (rerun: 32) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) msgrcv(r0, &(0x7f0000000380)={0x0, ""/111}, 0x77, 0x1, 0x2000) (rerun: 32) msgget(0x2, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) (rerun: 64) msgrcv(r2, &(0x7f0000000100)={0x0, ""/8}, 0x10, 0x2, 0x0) (async) msgget(0x3, 0x625) r3 = msgget(0x0, 0x6) msgrcv(r3, &(0x7f0000000480)={0x0, ""/202}, 0xd2, 0x3, 0x800) (async) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0200002600000000"], 0x8, 0x0) (async) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x2, 0x1000) 20:16:01 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x700, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:01 executing program 3: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00"/249], 0xf9, 0x2, 0x3800) msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x2, "7429f4b538e58561dfc6f660ebe23821cb7a6d471c7c5218199b2f88ee68181aaf2e5bbeba6debfccd3da95ba4549470943e923e6add9ef78141424d9e30fb3a654c3611312432a1834e991dbaf5eb9d6b5538ba7548a3662a55da2fc9a2093e4935ea262088d8c0b5035608d002b716ca96aaaecd8d51c98528691606c880070a1e7e22a4d6f008413505b0fe7a2ed41c1deb"}, 0x9b, 0x0) r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x6) msgrcv(r1, &(0x7f0000000280)={0x0, ""/213}, 0xdd, 0x2, 0x1800) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/111}, 0x77, 0x1, 0x2000) msgget(0x2, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgrcv(r2, &(0x7f0000000100)={0x0, ""/8}, 0x10, 0x2, 0x0) msgget(0x3, 0x625) r3 = msgget(0x0, 0x6) msgrcv(r3, &(0x7f0000000480)={0x0, ""/202}, 0xd2, 0x3, 0x800) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0200002600000000"], 0x8, 0x0) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x2, 0x1000) msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00"/249], 0xf9, 0x2, 0x3800) (async) msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x2, "7429f4b538e58561dfc6f660ebe23821cb7a6d471c7c5218199b2f88ee68181aaf2e5bbeba6debfccd3da95ba4549470943e923e6add9ef78141424d9e30fb3a654c3611312432a1834e991dbaf5eb9d6b5538ba7548a3662a55da2fc9a2093e4935ea262088d8c0b5035608d002b716ca96aaaecd8d51c98528691606c880070a1e7e22a4d6f008413505b0fe7a2ed41c1deb"}, 0x9b, 0x0) (async) msgget$private(0x0, 0x0) (async) msgget$private(0x0, 0x6) (async) msgrcv(r1, &(0x7f0000000280)={0x0, ""/213}, 0xdd, 0x2, 0x1800) (async) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgget$private(0x0, 0x0) (async) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r0, &(0x7f0000000380)={0x0, ""/111}, 0x77, 0x1, 0x2000) (async) msgget(0x2, 0x0) (async) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) (async) msgrcv(r2, &(0x7f0000000100)={0x0, ""/8}, 0x10, 0x2, 0x0) (async) msgget(0x3, 0x625) (async) msgget(0x0, 0x6) (async) msgrcv(r3, &(0x7f0000000480)={0x0, ""/202}, 0xd2, 0x3, 0x800) (async) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0200002600000000"], 0x8, 0x0) (async) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x2, 0x1000) (async) 20:16:01 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x810, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 613.506575][T28320] loop1: detected capacity change from 0 to 512 [ 613.519193][T28331] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 20:16:01 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xa00, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 613.546760][T28331] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 613.561740][T28331] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 613.585160][T28331] EXT4-fs (loop2): 1 truncate cleaned up [ 613.590924][T28331] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 613.605141][T28331] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/546/file0 supports timestamps until 2038 (0x7fffffff) [ 613.627116][T28331] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:02 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xbb8, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 17) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 20) 20:16:02 executing program 3: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003b48df300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000169900"/249], 0xf9, 0x2, 0x3800) r0 = msgget(0x3, 0x8) msgsnd(r0, &(0x7f00000000c0)={0x3, "86dad00ca764fa2a5784fbaac99ecd63ff5285f9fdd073b90a6df0c694731bf31a0dcccebbb3655e347b7158605461a86ff3cbd6696a351c2f94aeefef84"}, 0x46, 0x800) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/150}, 0x9e, 0x0, 0x1800) msgsnd(0xffffffffffffffff, &(0x7f0000000280)={0x2, "117a5ec02d7cf56624b2d291625c6c0464b5bda0caa34817175c3739077e3322e2821d3376f26742aff1608160fcf21ab8a16818af0e74f9048c6218eeab6bc1678c9767908a2c0ef3784f78caf4f56720395ca2e5ee21f27f7e4e4eeeff53a6016ae81e636828a56bbf921056e5956db4335492d657408285e73752a1a4b560b87a003d8631d585d939c3bc846af89f8e8607d317103f5ce0c5173a945818454ae72413de75c3bef4a4a06424a2a2c2e59098e008bf5288ca193774a4c413e4656b23f5"}, 0xcc, 0x0) msgsnd(r0, &(0x7f0000000380)={0x0, "ee9425dea79eb94623e6816fb573d3c1404ebad14afb72a8211dfe9340cd7a9fa2ad6fd0e086770686a4413666bbaa8c45d99f548b1d98074b2f4f03a3a4e972affa3647a902c57e6b66c88907ee35cdcc1489b7065cbfc60981ffd1de0a4cf630672f9571ab9c8a852696666ba79634ca39fb6d64ec93febc7af9f50a5acc7dba440f5dcec49cbbaa64abc6c457673c6da94c74975d0e39fb86baf16b41eb938b4d7497e24b263bd20d4f159a285ed94eaf795c9db3a3c335a532691a954bdfa4ca318ec96e1a80b7f0bc055a3c15abce3b47d0d4e90c1a355b6fe89a2c44"}, 0xe7, 0x800) msgsnd(r0, &(0x7f0000000480)={0x3, "8a33b29b9b5fb587bed9fc5a1991742fd1dffc942e808eeb0d566b1b7f2ad2efe8f6b00ce3af995b5853e127450cab762ecc2ed29764e10f0d9f8da81c97149383b218da62f2a8a6eb245b742f8df0b6b1c356a0857f523185c0d85f65173de6380983257b5d80812a6f06e4db410e8d436875ae717542665e75"}, 0x82, 0x0) 20:16:02 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xffffffffffffff48, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = msgget$private(0x0, 0x1a) msgrcv(r2, &(0x7f0000000000)={0x0, ""/54}, 0x3e, 0x0, 0x800) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000002000007e9f49400af0000008757678fddfa6645dd80b3f2b454081fc07532dd8f57b0e99f1d00000000000000b0387cd3fa0000000000001600000000001100000000000015004da3a74e03699d622c315fb9dce06807888a78e10193a6cda4a00cc0e002cc16d76a96f9d81bacb4b4a7926edd356717bee613885e0db8f80edafa557242cc6df2901517f21ce7448adefb5a7bd2941b2231f4aae323462c61e1647032f4266f353fd0601935e30f7bcb306c3f6ed9541c6258e96ce46c6f0ddbd631ce77e2aa1071"], 0x8, 0x0) [ 614.222170][T28355] FAULT_INJECTION: forcing a failure. [ 614.222170][T28355] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 614.235515][T28355] CPU: 1 PID: 28355 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 614.245981][T28355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 614.256053][T28355] Call Trace: [ 614.259371][T28355] [ 614.262328][T28355] dump_stack_lvl+0xda/0x130 [ 614.266965][T28355] dump_stack+0x15/0x20 [ 614.271147][T28355] should_fail_ex+0x21f/0x230 [ 614.275859][T28355] __alloc_pages+0x108/0x340 [ 614.280530][T28355] vma_alloc_folio+0x69d/0x8b0 [ 614.285329][T28355] handle_mm_fault+0xcbc/0x21d0 [ 614.290271][T28355] exc_page_fault+0x45f/0x640 [ 614.292357][T28363] loop2: detected capacity change from 0 to 512 [ 614.295008][T28355] asm_exc_page_fault+0x26/0x30 [ 614.295051][T28355] RIP: 0033:0x7fa4c2f71160 [ 614.295066][T28355] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 614.295089][T28355] RSP: 002b:00007fa4c2346600 EFLAGS: 00010206 [ 614.295134][T28355] RAX: 0000000000002000 RBX: 00007fa4c2346660 RCX: 0000000000000008 [ 614.344436][T28355] RDX: 00007fa4b9f27000 RSI: 000000000000000f RDI: 00007fa4c2346700 [ 614.352460][T28355] RBP: 00000000000000cc R08: 0000000000000007 R09: 000000000000004e [ 614.360459][T28355] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 20:16:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) r1 = getgid() r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16=r1], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000000080)={0x2}, 0x8, 0x0) r4 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r4, r6, 0x0) fchown(0xffffffffffffffff, r6, 0xffffffffffffffff) request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f00000013c0)={'syz', 0x3}, &(0x7f0000001400)='!\x00', 0xffffffffffffffff) r8 = getgid() r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) recvmmsg(0xffffffffffffffff, &(0x7f0000005940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r13 = syz_io_uring_setup(0x18c, &(0x7f0000001d40)={0x0, 0x1177, 0x800, 0x2, 0x2d1, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000001dc0), &(0x7f0000001e00)) r14 = eventfd(0xffffff81) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001440)="3c0c0e42c4b649d63cce16b3295f16337a6cc58973641c3713fa8b2c7a045cedfa940aab6e23ee40dedf374d596031872fcfca4240a31f897712cccd994090e5906986944c051917b50ef5aed88728b35fa83c7e34564160e13e2decaee353e081b136c67d56f1ae1e4f02410b52d2", 0x6f}, {&(0x7f00000014c0)="dad8513e9159", 0x6}], 0x2, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {r10, r11, r8}}}, @cred={{0x1c, 0x1, 0x2, {r10}}}, @rights={{0x34, 0x1, 0x1, [r2, r5, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, r5]}}], 0x78, 0x8004}}, {{&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001680)="8e1d9f995037555626e536e8f9869b7934c44f65fbf3a0ae54857e1903dfe5df76de6a127aec7bd17775963adb8e0a293f181a165ae2dcd4712871f7b2885a6f9da067807e902b0b113554b5acb776699972f2a589d05764b4b115a15536bf39ca71037a67e638c33a472ac73a09280339", 0x71}, {&(0x7f0000001700)="7121e7000b3ccb30166481754bc4a44ea39e2ebe205eb0fe90d17c14d0a34101dd0f802960401e1d416ecee29b82721f3b08c4b6eed1505f326276f1dc308b5d2fd1cca1d96686b2186a9c8e8570fece7ac1ca940a4d682fcc703df2efc1d61123a3e8f880bea443e557d6ef34b7381346061866af763b98542394e67f09d7d34898a321bf3877c8ac37ab05eaf8449e1cf50c61a9c8ca547c0c0c1b181f4efebc0bcf49ffc00d8d8d59707ad4029fa925c9a7999a2cbf", 0xb7}], 0x2, &(0x7f00000019c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r10}}}], 0xa0, 0x20044000}}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001a80)="566c61e68dabd6cffe58132231c8e42fc1f641bff69092edf602082b17cdb9f44f79662f8c98282dbf48594b3593b396bdf9485b70af52581d26400d2d4130684e811da02455a1f4b8a3108bb39fa82cf29abc4f42db9d4a8cae2593676220f16f9ade08c248ab19ea4ac35c6fba0e27987d97f919fac571591902af364dc5bb1fe4c0f8e9c974c4ad0a42830034103a7fd2a88bc6a51ff0d43bc99ec24cc80b2c1cbf3a7e0861093d6c3b5c06b5cba77d4dad1aa955e8c0", 0xb8}, {&(0x7f0000001b40)="94147c337c1c6820bb054bfcb929702732b0bb94f9fe9bc82997f3946a776fdb282725de5f6ac8fc53f8605e322c03cd1ab9e3f50e97cd1fa4b9d653dfd4f1e5eeba542ff97231f332df92eb4801d276c508dfc74bd2973e2f4a4893a3797c00cbce01d81f222819c81845f853c9e10be1d58ec0e2335216cb3e5f1de86096c18e41b59753b60cecfc6816b51871db5b8274d3dbc5c8a2aad196b8520cd213b992e8d084ee1aa8b3d19853fff00ed0019b36cfb9e74210caea6bda10a680edf0c96ecc81e684ca6e7a0eb6f6d2fa46e1590b22b6f57847dfc848208a3bb4d0b1d1a1", 0xe2}], 0x2, &(0x7f0000001e40)=[@rights={{0x18, 0x1, 0x1, [r0, r5]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11, r8}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, r5, 0xffffffffffffffff, r5, 0xffffffffffffffff, r5]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r13]}}, @rights={{0x18, 0x1, 0x1, [r14, r5]}}], 0xd8, 0x8080}}], 0x3, 0x4081) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r12}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r16 = getgid() r17 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r16}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r17}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r3, 0x1, &(0x7f0000001340)={{0x0, r6, r8, r15, r16, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:02 executing program 3: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003b48df300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000169900"/249], 0xf9, 0x2, 0x3800) (async) r0 = msgget(0x3, 0x8) msgsnd(r0, &(0x7f00000000c0)={0x3, "86dad00ca764fa2a5784fbaac99ecd63ff5285f9fdd073b90a6df0c694731bf31a0dcccebbb3655e347b7158605461a86ff3cbd6696a351c2f94aeefef84"}, 0x46, 0x800) (async) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/150}, 0x9e, 0x0, 0x1800) (async) msgsnd(0xffffffffffffffff, &(0x7f0000000280)={0x2, "117a5ec02d7cf56624b2d291625c6c0464b5bda0caa34817175c3739077e3322e2821d3376f26742aff1608160fcf21ab8a16818af0e74f9048c6218eeab6bc1678c9767908a2c0ef3784f78caf4f56720395ca2e5ee21f27f7e4e4eeeff53a6016ae81e636828a56bbf921056e5956db4335492d657408285e73752a1a4b560b87a003d8631d585d939c3bc846af89f8e8607d317103f5ce0c5173a945818454ae72413de75c3bef4a4a06424a2a2c2e59098e008bf5288ca193774a4c413e4656b23f5"}, 0xcc, 0x0) (async, rerun: 32) msgsnd(r0, &(0x7f0000000380)={0x0, "ee9425dea79eb94623e6816fb573d3c1404ebad14afb72a8211dfe9340cd7a9fa2ad6fd0e086770686a4413666bbaa8c45d99f548b1d98074b2f4f03a3a4e972affa3647a902c57e6b66c88907ee35cdcc1489b7065cbfc60981ffd1de0a4cf630672f9571ab9c8a852696666ba79634ca39fb6d64ec93febc7af9f50a5acc7dba440f5dcec49cbbaa64abc6c457673c6da94c74975d0e39fb86baf16b41eb938b4d7497e24b263bd20d4f159a285ed94eaf795c9db3a3c335a532691a954bdfa4ca318ec96e1a80b7f0bc055a3c15abce3b47d0d4e90c1a355b6fe89a2c44"}, 0xe7, 0x800) (async, rerun: 32) msgsnd(r0, &(0x7f0000000480)={0x3, "8a33b29b9b5fb587bed9fc5a1991742fd1dffc942e808eeb0d566b1b7f2ad2efe8f6b00ce3af995b5853e127450cab762ecc2ed29764e10f0d9f8da81c97149383b218da62f2a8a6eb245b742f8df0b6b1c356a0857f523185c0d85f65173de6380983257b5d80812a6f06e4db410e8d436875ae717542665e75"}, 0x82, 0x0) 20:16:02 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xf00, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:02 executing program 3: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003b48df300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000169900"/249], 0xf9, 0x2, 0x3800) r0 = msgget(0x3, 0x8) msgsnd(r0, &(0x7f00000000c0)={0x3, "86dad00ca764fa2a5784fbaac99ecd63ff5285f9fdd073b90a6df0c694731bf31a0dcccebbb3655e347b7158605461a86ff3cbd6696a351c2f94aeefef84"}, 0x46, 0x800) (async) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/150}, 0x9e, 0x0, 0x1800) msgsnd(0xffffffffffffffff, &(0x7f0000000280)={0x2, "117a5ec02d7cf56624b2d291625c6c0464b5bda0caa34817175c3739077e3322e2821d3376f26742aff1608160fcf21ab8a16818af0e74f9048c6218eeab6bc1678c9767908a2c0ef3784f78caf4f56720395ca2e5ee21f27f7e4e4eeeff53a6016ae81e636828a56bbf921056e5956db4335492d657408285e73752a1a4b560b87a003d8631d585d939c3bc846af89f8e8607d317103f5ce0c5173a945818454ae72413de75c3bef4a4a06424a2a2c2e59098e008bf5288ca193774a4c413e4656b23f5"}, 0xcc, 0x0) (async) msgsnd(r0, &(0x7f0000000380)={0x0, "ee9425dea79eb94623e6816fb573d3c1404ebad14afb72a8211dfe9340cd7a9fa2ad6fd0e086770686a4413666bbaa8c45d99f548b1d98074b2f4f03a3a4e972affa3647a902c57e6b66c88907ee35cdcc1489b7065cbfc60981ffd1de0a4cf630672f9571ab9c8a852696666ba79634ca39fb6d64ec93febc7af9f50a5acc7dba440f5dcec49cbbaa64abc6c457673c6da94c74975d0e39fb86baf16b41eb938b4d7497e24b263bd20d4f159a285ed94eaf795c9db3a3c335a532691a954bdfa4ca318ec96e1a80b7f0bc055a3c15abce3b47d0d4e90c1a355b6fe89a2c44"}, 0xe7, 0x800) (async) msgsnd(r0, &(0x7f0000000480)={0x3, "8a33b29b9b5fb587bed9fc5a1991742fd1dffc942e808eeb0d566b1b7f2ad2efe8f6b00ce3af995b5853e127450cab762ecc2ed29764e10f0d9f8da81c97149383b218da62f2a8a6eb245b742f8df0b6b1c356a0857f523185c0d85f65173de6380983257b5d80812a6f06e4db410e8d436875ae717542665e75"}, 0x82, 0x0) [ 614.368441][T28355] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 00000000000000ff [ 614.376525][T28355] [ 614.379705][T28355] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 614.386375][T28357] FAULT_INJECTION: forcing a failure. [ 614.386375][T28357] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 614.400440][T28357] CPU: 0 PID: 28357 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 614.410880][T28357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 20:16:02 executing program 3: msgrcv(0x0, &(0x7f0000000240)={0x0, ""/251}, 0x103, 0x0, 0x2800) [ 614.421057][T28357] Call Trace: [ 614.424347][T28357] [ 614.427298][T28357] dump_stack_lvl+0xda/0x130 [ 614.431918][T28357] dump_stack+0x15/0x20 [ 614.436107][T28357] should_fail_ex+0x21f/0x230 [ 614.440809][T28357] __alloc_pages+0x108/0x340 [ 614.445441][T28357] vma_alloc_folio+0x69d/0x8b0 [ 614.446115][T28355] loop1: detected capacity change from 0 to 512 [ 614.450245][T28357] ? vm_normal_page+0x199/0x1a0 [ 614.461383][T28357] do_wp_page+0x9dd/0x1fb0 [ 614.465835][T28357] ? cgroup_rstat_updated+0x8c/0x1c0 20:16:02 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x1008, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 614.471212][T28357] handle_mm_fault+0x64e/0x21d0 [ 614.476167][T28357] exc_page_fault+0x45f/0x640 [ 614.480897][T28357] asm_exc_page_fault+0x26/0x30 [ 614.485788][T28357] RIP: 0033:0x7fd4d0a25241 [ 614.490231][T28357] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 614.509880][T28357] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 20:16:02 executing program 3: msgrcv(0x0, &(0x7f0000000240)={0x0, ""/251}, 0x103, 0x0, 0x2800) [ 614.515964][T28357] RAX: 0000000000006005 RBX: 00007fd4cfdfa660 RCX: 0000000000001000 [ 614.524021][T28357] RDX: 0000000000000101 RSI: 00007fd4c79db000 RDI: 00007fd4cfdfa700 [ 614.531992][T28357] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000000010 [ 614.540027][T28357] R10: 000000000000000a R11: 00000000000004c6 R12: 00007fd4cfdfa670 [ 614.548001][T28357] R13: 00007fd4cfdfa700 R14: 0000000000000c01 R15: 0000000000000017 [ 614.555978][T28357] [ 614.559185][T28357] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 20:16:02 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x1100, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 614.566703][T28363] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 614.587809][T28363] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 614.597540][T28357] loop0: detected capacity change from 0 to 512 [ 614.605644][T28363] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 614.616345][T28363] EXT4-fs (loop2): 1 truncate cleaned up 20:16:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 18) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 614.622027][T28363] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 614.633785][T28363] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/547/file0 supports timestamps until 2038 (0x7fffffff) [ 614.652230][T28363] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.673201][T28389] FAULT_INJECTION: forcing a failure. [ 614.673201][T28389] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 614.686674][T28389] CPU: 1 PID: 28389 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 614.697163][T28389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 614.707220][T28389] Call Trace: [ 614.710501][T28389] [ 614.713480][T28389] dump_stack_lvl+0xda/0x130 [ 614.718080][T28389] dump_stack+0x15/0x20 [ 614.722244][T28389] should_fail_ex+0x21f/0x230 [ 614.726948][T28389] __alloc_pages+0x108/0x340 [ 614.731609][T28389] vma_alloc_folio+0x69d/0x8b0 [ 614.736417][T28389] handle_mm_fault+0xcbc/0x21d0 [ 614.741298][T28389] exc_page_fault+0x45f/0x640 [ 614.746165][T28389] asm_exc_page_fault+0x26/0x30 [ 614.751039][T28389] RIP: 0033:0x7fa4c2f71160 [ 614.755491][T28389] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 614.775129][T28389] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 614.781204][T28389] RAX: 0000000000003000 RBX: 00007fa4c2346660 RCX: 0000000000000001 [ 614.789231][T28389] RDX: 00007fa4b9f27000 RSI: 000000000000000d RDI: 00007fa4c2346700 [ 614.797271][T28389] RBP: 00000000000000d9 R08: 0000000000000006 R09: 0000000000000024 [ 614.805243][T28389] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 614.813239][T28389] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000002 [ 614.821284][T28389] 20:16:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 21) 20:16:02 executing program 3: msgrcv(0x0, &(0x7f0000000240)={0x0, ""/251}, 0x103, 0x0, 0x2800) [ 614.824344][T28389] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 614.843074][T28389] loop1: detected capacity change from 0 to 512 [ 614.868081][T28393] FAULT_INJECTION: forcing a failure. [ 614.868081][T28393] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 614.881367][T28393] CPU: 0 PID: 28393 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 614.891889][T28393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 614.901960][T28393] Call Trace: [ 614.905255][T28393] [ 614.908200][T28393] dump_stack_lvl+0xda/0x130 [ 614.912852][T28393] dump_stack+0x15/0x20 [ 614.917057][T28393] should_fail_ex+0x21f/0x230 [ 614.921758][T28393] __alloc_pages+0x108/0x340 [ 614.926388][T28393] vma_alloc_folio+0x69d/0x8b0 [ 614.931225][T28393] ? vm_normal_page+0x199/0x1a0 [ 614.936181][T28393] do_wp_page+0x9dd/0x1fb0 [ 614.940648][T28393] ? cgroup_rstat_updated+0x8c/0x1c0 [ 614.945971][T28393] handle_mm_fault+0x64e/0x21d0 [ 614.950943][T28393] exc_page_fault+0x45f/0x640 [ 614.955662][T28393] asm_exc_page_fault+0x26/0x30 [ 614.960675][T28393] RIP: 0033:0x7fd4d0a25241 [ 614.965114][T28393] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 614.984972][T28393] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 614.991075][T28393] RAX: 0000000000007005 RBX: 00007fd4cfdfa660 RCX: 0000000000001000 [ 614.999045][T28393] RDX: 0000000000000101 RSI: 00007fd4c79db000 RDI: 00007fd4cfdfa700 [ 615.007016][T28393] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000000010 20:16:03 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xffffffffffffff48, 0x0, 0x0) (async) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) (async) r2 = msgget$private(0x0, 0x1a) msgrcv(r2, &(0x7f0000000000)={0x0, ""/54}, 0x3e, 0x0, 0x800) (async) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000002000007e9f49400af0000008757678fddfa6645dd80b3f2b454081fc07532dd8f57b0e99f1d00000000000000b0387cd3fa0000000000001600000000001100000000000015004da3a74e03699d622c315fb9dce06807888a78e10193a6cda4a00cc0e002cc16d76a96f9d81bacb4b4a7926edd356717bee613885e0db8f80edafa557242cc6df2901517f21ce7448adefb5a7bd2941b2231f4aae323462c61e1647032f4266f353fd0601935e30f7bcb306c3f6ed9541c6258e96ce46c6f0ddbd631ce77e2aa1071"], 0x8, 0x0) [ 615.015014][T28393] R10: 000000000000000a R11: 00000000000004c6 R12: 00007fd4cfdfa670 [ 615.023095][T28393] R13: 00007fd4cfdfa700 R14: 0000000000000c01 R15: 0000000000000017 [ 615.031132][T28393] [ 615.034282][T28393] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 615.044365][T28393] loop0: detected capacity change from 0 to 512 20:16:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) r1 = getgid() r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16=r1], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() (async) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r3, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) r4 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r4, r6, 0x0) (async) fchown(0xffffffffffffffff, r6, 0xffffffffffffffff) (async) request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f00000013c0)={'syz', 0x3}, &(0x7f0000001400)='!\x00', 0xffffffffffffffff) (async) r8 = getgid() r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000005940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) (async) r13 = syz_io_uring_setup(0x18c, &(0x7f0000001d40)={0x0, 0x1177, 0x800, 0x2, 0x2d1, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000001dc0), &(0x7f0000001e00)) (async) r14 = eventfd(0xffffff81) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001440)="3c0c0e42c4b649d63cce16b3295f16337a6cc58973641c3713fa8b2c7a045cedfa940aab6e23ee40dedf374d596031872fcfca4240a31f897712cccd994090e5906986944c051917b50ef5aed88728b35fa83c7e34564160e13e2decaee353e081b136c67d56f1ae1e4f02410b52d2", 0x6f}, {&(0x7f00000014c0)="dad8513e9159", 0x6}], 0x2, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {r10, r11, r8}}}, @cred={{0x1c, 0x1, 0x2, {r10}}}, @rights={{0x34, 0x1, 0x1, [r2, r5, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, r5]}}], 0x78, 0x8004}}, {{&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001680)="8e1d9f995037555626e536e8f9869b7934c44f65fbf3a0ae54857e1903dfe5df76de6a127aec7bd17775963adb8e0a293f181a165ae2dcd4712871f7b2885a6f9da067807e902b0b113554b5acb776699972f2a589d05764b4b115a15536bf39ca71037a67e638c33a472ac73a09280339", 0x71}, {&(0x7f0000001700)="7121e7000b3ccb30166481754bc4a44ea39e2ebe205eb0fe90d17c14d0a34101dd0f802960401e1d416ecee29b82721f3b08c4b6eed1505f326276f1dc308b5d2fd1cca1d96686b2186a9c8e8570fece7ac1ca940a4d682fcc703df2efc1d61123a3e8f880bea443e557d6ef34b7381346061866af763b98542394e67f09d7d34898a321bf3877c8ac37ab05eaf8449e1cf50c61a9c8ca547c0c0c1b181f4efebc0bcf49ffc00d8d8d59707ad4029fa925c9a7999a2cbf", 0xb7}], 0x2, &(0x7f00000019c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r10}}}], 0xa0, 0x20044000}}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001a80)="566c61e68dabd6cffe58132231c8e42fc1f641bff69092edf602082b17cdb9f44f79662f8c98282dbf48594b3593b396bdf9485b70af52581d26400d2d4130684e811da02455a1f4b8a3108bb39fa82cf29abc4f42db9d4a8cae2593676220f16f9ade08c248ab19ea4ac35c6fba0e27987d97f919fac571591902af364dc5bb1fe4c0f8e9c974c4ad0a42830034103a7fd2a88bc6a51ff0d43bc99ec24cc80b2c1cbf3a7e0861093d6c3b5c06b5cba77d4dad1aa955e8c0", 0xb8}, {&(0x7f0000001b40)="94147c337c1c6820bb054bfcb929702732b0bb94f9fe9bc82997f3946a776fdb282725de5f6ac8fc53f8605e322c03cd1ab9e3f50e97cd1fa4b9d653dfd4f1e5eeba542ff97231f332df92eb4801d276c508dfc74bd2973e2f4a4893a3797c00cbce01d81f222819c81845f853c9e10be1d58ec0e2335216cb3e5f1de86096c18e41b59753b60cecfc6816b51871db5b8274d3dbc5c8a2aad196b8520cd213b992e8d084ee1aa8b3d19853fff00ed0019b36cfb9e74210caea6bda10a680edf0c96ecc81e684ca6e7a0eb6f6d2fa46e1590b22b6f57847dfc848208a3bb4d0b1d1a1", 0xe2}], 0x2, &(0x7f0000001e40)=[@rights={{0x18, 0x1, 0x1, [r0, r5]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11, r8}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, r5, 0xffffffffffffffff, r5, 0xffffffffffffffff, r5]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r13]}}, @rights={{0x18, 0x1, 0x1, [r14, r5]}}], 0xd8, 0x8080}}], 0x3, 0x4081) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="d260c76bb4e8155c764d393e3cd8fe159f4ff4933803b94ad32f1192071971456dbaac88cbaa0e43d047a97f3c8ffc37871b4341d27c3326805bd648eb3b53f623f30eed941349eb2463400f8b62119c6848ac31e68af4cb7234d0e548e33e31a05a9d4f12a75c1611ce2a2d6302a78af227b910a1767f4038304c8fb5c92dcb0fc1ad9a4826752a81aefab28b1b3648ff45bb08afa296876727576c4a75e6741bae9e5559626081c1bec1fc0645ef844fddf9e039dc1899671bfae0e1470ce3e4c822e3751e5aeb6d45e44f1c534b2a42f1515c3f7440b197f8bc2b6784e2cafaf7df9ed017f3563942af793517b82ef65e098c3766db21a2c9cb6d093405915f6aa847079ea3e82ca139be978f3cf222dc8cea93d185592909e6ae62a7f17fe48f90c4dc386873c412a85a0ab72d812830c03143aa6ce5f4e18b508e83095ca761f3240d5ac7764bf43b2620e32cca1334621d2d1552a571b77b30f42c169a369c209419ad7d911ecdf596c18443df40e402b36045c74831e9bbc5ec24b216e5865f1e664736d753cbb1dee0bafec3aaaacd79f606a6083e61095a0ae62a8f0232a54d3b06d71111b4d030769bd3a08ececa1357162e9b3d4ce0dc99e03ea788ba470ae77a068f5d7197d76f1972206bb22e2cddf80a93ea5364d52678d2b7a6891b59d6b33c75e54b33281aaec0647041bf0768c52492939667c31cfbc966fcc37a12212a2d5f758c49e448ff7d6e06950cc889d2eb5d6b1f1c29d30b3baaff6e3e8a4c61f7e859f024b0d65844f54fdd82f0210a15268377de44eea3d7709ce618db16752423e6fa86e86233393c679e32ef3724bd0149598b23ea2450ff2bdb9f17064272c8f2aaf6b808f341b5e92a305997d3f850c02f5ffdb032cab19aec6cce5d6e899890da69f854e85b393128c8329b9a6db73329139d1a34b021b6b997618d40f2cb6c7e7094bd1b8393d8ae638cd830d24a45e2991914b5cc74fb2b1dddbab32d3f6a687a43df406a30ce42cae88166ba3fc0aa004da19de581e1184d765253228c41e506f0f05cc0d2fd6292cbfc6c3ba39c3cb77e9d0122dc130e961969c847e65054936d080c801943f6a4b4ee3ac4947a6f6d2a2b54e36137287881e7e4bd59a24f6f387c1f357e9b51ca7dff8d128ee0151b8c34b8223fed2e7b530815604f6832f1135ba7d1cdcfa5734f42f297c7ecb267901c68c499a60fe5398dda0deaa3831722b2271773dbb7c632e88c9c9bd1d859585ffa7225447aee0d910046bc63688a6ab5ddb4f2e25a1eaf78c9547d791c2af77b5e45039b254dd58c6211b8ac6e4f348046fec45519d7c477dfe56382e8ae65c0d3b5b92ff9437d3955c1f0183b795b9d58950c58fddf7d2282fc5e29252d676891564fb72d603130b73e0d0b7289e1079f608f2bae91447df95c60ed4b4010d71becc304a3afcdd1d37e4c586d6d2e1970a2b1aadd22ee2f9764853230302c4d47b309d38b008b2ef5ca22051247dc449d754e146554567af177a8ad072595b04fd6dc07b7aba1303b02f8da143e363af51c9380ad35e3192da7f3e6cff50e0e250ecd9049b8947a6f510c543696b0909ad6cb2eb3d86f0c7937780abfacea2eeed117e119421393e074f58cf5882fb1a4f0c103c76b0f17a626c93441ad790d8c4e50d9fa3634259dec3a7800048d2bb59baca2ce1584fa49645a1138913a59d14529a0f531dd06e9a7d70e78a0b75801899fe36052db5031a681207739298e68092ff9c4cb3debab1a8c39931e824fc4cb88787f5ffbcb9d6e71371f0fa316b8c01749c3101e846fc4c8df5edffe2b5aaec472682f88fda31ec32ff28682e3e5e59dddc7bbdda25cd7ceedac740f6db878814b9e7482f2e9358acc065fe879291f566661dca7a99d7eb98eb3f815f17121d43e9982a70e6cdf9e349292db385dd130a117c69fac6013f847793dfe1a8f3f52c435fea7cf3e03cc7cc161c10573fc0ef3a634bf53cad3dac879f82909646c6d68ac9741a0a66f550ba781bce8d4e4ddef7e1a732577f68ffc26550821df591df64c497827bd65d9ecdf9121f5ef4e41bb8708a35f083407de295b4461704421e167271a69a38479b067d1ffb1ca27ce19d16de3dc97ee09eaaae1ee07425aeb8a177444073f2994a8638a9ae095c767aec654ec5ddc561ae087538fea147d1631208787fe6ad346b08dc3a0d2e113debeb5e669ddbf9436ffa84d24da78f23d9abc44dd5f9eba01f41b13dda1c3082fafabcfa43930f640fd56e86788d9b94b05f8a559a005fe6b04cfc4cf30de342677ee67547b8cb8370ca1c0ab4cda0f7c0ec405f53711e5462978a68b45cd9812ddc5c02d9d996009dfc49ea55f7ac1107348fdafb1ca7381e2ed0ea878e0417424134ec77da29e496949debcb10567648b256233a0cd6bdc5ef234642e2fadea67aee1c3e879cab90f839021bbccba7cf593f7141c97803ec78a1389323287253a237abbfade98116f389783a4a18c2b9684e1858a0360224b9724ef7a569334e6c04c9ae1f37aa195adf1b54f7b416935c34b4f35c237685371c1ac60303e1d0c62fd8d70a542e1bf50441ca15c81f73e1091379b8441b4ae39d2db8ce4a8eb0266f930887a2af494129d63a16c4c80ae0fa69a41a8a12e5f0cf9fe1f49f1030e16172ac965ceddcae3cdf029dfa3a78ea77665f79950e72a9323a4913177ec44c9a1a7520fdfd3f29d881343bd4fe3b15247b216d2242d0f3fad17cf7ed1287150f0a64c2f840235da03001999b4800ea6bb5c345c41d3dbfc25161a8335097c52c40f94b4c5b2559bf04ef36d81711f6556b002eb45467b71449594b7daae2329534adff07148b7bfb31dee9f9fefd2d1641a626933a4b9f1f58057887f7baab0f806fc80925d48a0a045ced37389812f39735746cd678126cee7a59dbdfdf13d66aa576ac91591aeb6221ca4512084347c6731f51ff2499150f6e7c92a9ac9abf46dce898d2b5f9027da1ee7d0320376ab0070b10ed3581fac7ef869d4fa4702fb047798c381b5b29be4139c5f2223959d15949cac7e6b8d83a0d13dbd615d751054248cd04f9077b7fe1d846f12a989a601450d10d4ee067b29d74becff8e80f680e30d132183f8a635f189cad72016aa91ac4a9b88d2f9a934de4ebf2c6e75fa36e8ec944e749ca872f0290044cd8147fc207afaee2bfc26361c8b805f36df93f34962f4250b1917a40f56c74ef721d8041553715336c5672bfd2f13c3032099e2bd01b29dee97ada785bfed0ba10ce499d3675cf14f7d04ce747bbedb3862f321ec2200ddea11478ab4601ab391e8528341d7a8919fa437e955a3ca8c43ffef7745ca068e2be014f59773f5c01fab317e712facd9c3837fa230b11bb6f350118cf4ea52a38049d5fcfa3ad309be925131c6ae0016f3765ffc1452ba6c8521230ebbd67e6bcfb0aa25fc5335fb72eeacabd865407e89625344e2c5707178a2b92e7c7001a4e78b6a1c9624cc9a0e351b3829843b722d7df6c67ee38dd8ed374073f67a28656ca0ead31382f54ed3e4dbf2cf38d4bee198403aa46816440d6f299a0b004ded8cb3106af36c6e31b27d92a9c56e8f0464b831e723e07e399ee8c725349956a72e39c581c4b1af226abe7ccd3fffd48e9a14aec82bbbc8695d651c794d991ab28d40ccf73cf6ecdd418e12f50d32687c4e2fa6db418e0f3edce4333273b320605053c12688f4939d5ea81a52e1796ebf7f21616c7d17ef9f7118b22dff038cf47963c84e76a43b9ce52cc468d3c252d4c94f317b9ab837c447243da99b90c391c4aa997ba066723fa002885403dac9c7fd20a691ef27edfea7665c7a3466919f0fb13c712bb2f873e724a32ae08a4459c4940a63866a1f139d0a3992d0ec06f125c9610962de05b06e8a4cd510a2f993f3ef40bc10d0e352c3e339ff7ea088643698965ebe137abfcdb3716fa71bd43cf408dde7b6e06bfdb2a8fd75b7d98f13fd0bee2371edb79e504979746fd02228a0d76da4cf84dd1e9864f464bad34d492a42869ff22bff96eba5613cf3488845aeb477e883bd5622bcd4815c570258749666d3b53209dd065fb5e94886e5075626b87ebf569cb897bdf88ad75393165c572dc8e72c6b2290ab56b186955cf5dc727e323dc9347f73ffd84eb18ad49f3ce511dae5dbb46bc8ac9aa77e8044216336fc93ee1e6bf2b63e8f79ce1e0a68f4a811153e05e4e80daad8e4cdaae03f54228f536c234768ebc4f9b19814332ec5a29990049d5974dda6ef3b0041d002fa6885c5755c1d4a8bd1929807ac8e0ec9439e153d0f46cb55406f8e1165bf1e11c689dd79232e84f36287e2ede0a8c0bbc85e24740c827b7a32cde127faf24bbd90f3d16c06fec6a4d591bc6fef97368ec88baa8026c4d2b1037357c49d8f922ee16b7c2b0709700c06143f6d3c413515f9bf1e6b55f2ef089f4f7e47cbe707bc2dc74df696b0427cee27db1ee2dc8c3590eb39437106bf22563ac6c9d62822b07105f5f3a2f5d57ff6c8cfff1fb00e821d3e756e34b611c00112ce5ce3f350ee6b8bed1b73ebf348ace0cc1b31a1a572b6f8221ce2b208515e58e25a478dc9e716097e9355f48359265c06e4d137d5b8b8ebddca105ee44e188862855a6607f815d4142abdd41dbc01e398d7910462c7a4010066dbce5cea8d5ae69ce275560be9e92f0564fd4473bb9deac277f75e2ec203fb082b1ca26c1706b1c3782401844fd2c1aade2b9618856c60b11300e47186f1fd344b0cae342f2266cd12e92b297e0947bb51091796943c72d66425f3c8c778c93b3e81c93dc07784e688117d291dd7a6d44bc1efa1b19dc535205bfa04c81bebbee44e4e93c5689c4bee05042d0cfd8f08c84f2457874a9f819d24714df3f7a4e81fa28cc0245804c247a8f6bd369426f92b8bd9ce95836f255e3b68e6543f411f2551f153fe9629520039f8cb2a35b779b89b49c649e93035ee5eea2114def0aaff78852fafd7e29c40c7144736ea29a7fe90d1e4276739ec59faa3ed0aefb9f0df289cca56a962191cb36898c337ef1fd1ce849b7a072905a64a6aff1dff2835e94c0aee4ba06b94a3b74b81be166f1e5094086765c89ec6f6a7e9a41de0d75f0353083c07c16da18216fa4cf64c665951959780c7c82a135c20b26ec7944656011d5f5705224ed8958337ba52a4f1ed6ac3752bc5a365648e48cd4588424bb257c63b216f92c4bf286c188af79987f2bcaaf3242482d78be32494cdb8b77eb6cd9b0027cadf0f3c10305253b87023acf18faf92d564c541047cbdf07c55007beb1a94781e13cb3a0d65f895aea235d8cf68cde07ad9b40c2f8d6e88b66379287f77bd9f0110b3075d110f5b260ad2939fd4f87cf77fd6014c4f493185ac595d5e1050d3f6f5c31de0aae90f79f70b2ddbd27149aa23c493bac1251e90e653d2d1da20e3f45d627092703180089c937e296da6304b52843ccb7970036c9be0807c35e321efc74df92dfe9ffe78320a9434210f0920a098fea6e4dd9e4df7b24228ae8025dbad650c88b32b9c58f799aa5346901bf5f0e5c6cff3b2f9bd4dad1d0a0c308c327766dd8990cd1c184aed2adeeddfc18ecf44d8c00cde9f7bf5ced2fe6bdf22478a50e9740e4d12d6ff72cfbfe43194643db5746204f91acc82ab622ebacd700a5a4a4e5281a6dac723294b3cdabc4516e348ec95076ac0b099601a261efb93491624a21134ba7a85466c4177a3cf45eaa091512bcf5e0253cbf3f2352b941dd5fc411da9420c80c6aca585e937dee5", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r12}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) (async) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) (async) r16 = getgid() r17 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r16}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r17}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r3, 0x1, &(0x7f0000001340)={{0x0, r6, r8, r15, r16, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:03 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x2900, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:03 executing program 3: ioctl$BINDER_CTL_ADD(0xffffffffffffffff, 0xc1086201, &(0x7f0000000680)={'custom0\x00'}) r0 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb71, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(0x0, 0x0) perf_event_open(&(0x7f0000001ac0)={0x3, 0x80, 0xc3, 0x7f, 0xee, 0x4, 0x0, 0x200, 0x4, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x9, 0x80}, 0x8000, 0x8, 0x9, 0x6, 0x1, 0xa6, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001}, 0x0, 0x8, r1, 0xb) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002f00)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0}, {0x0, @struct}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000003300)={{r1}, 0x0, 0x0, @unused=[0x4, 0x800, 0x0, 0x30], @devid=r2}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000280)={0x6, 0x5, {0x41e7, @usage=0x81, r2, 0x1, 0x7fff, 0x40, 0xff, 0x5, 0x1d, @struct={0x1f, 0x4}, 0xffffff08, 0x0, [0x10001, 0x51, 0x3, 0x80000000, 0xfffffffffffffffb, 0x9]}, {0x6, @usage=0x3, 0x0, 0x7, 0x8000000000000001, 0x2, 0x3, 0x9, 0x425, @struct={0x0, 0x6}, 0x1ff, 0x1000, [0x8, 0x1000, 0x7, 0x7ff, 0x4, 0x9]}, {0x4, @struct={0x1, 0x7fff}, 0x0, 0x0, 0x5, 0x4, 0x3ff, 0x0, 0x22, @usage=0x81, 0x3, 0x1, [0x1f2da0000000, 0x401, 0x1, 0x1, 0x55e]}, {0x8b, 0x1, 0x80}}) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgsnd(0x0, &(0x7f0000000000)={0x2, "3fa82a55688825326ad33e2359b2a296f21d1d6b20c411ea0c5eb1df4840d453be21fca62f0e59914965c1c24bc5ea751f366b1d6fd0f38efb0fa3db9bbaf40d99a908017d8b9e8656daa75dcc4df2ea"}, 0x58, 0x800) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) read$msr(r3, &(0x7f0000000080)=""/24, 0x18) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x810, r1, 0x564a5000) 20:16:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 22) 20:16:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 19) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:03 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xffffffffffffff48, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = msgget$private(0x0, 0x1a) msgrcv(r2, &(0x7f0000000000)={0x0, ""/54}, 0x3e, 0x0, 0x800) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000002000007e9f49400af0000008757678fddfa6645dd80b3f2b454081fc07532dd8f57b0e99f1d00000000000000b0387cd3fa0000000000001600000000001100000000000015004da3a74e03699d622c315fb9dce06807888a78e10193a6cda4a00cc0e002cc16d76a96f9d81bacb4b4a7926edd356717bee613885e0db8f80edafa557242cc6df2901517f21ce7448adefb5a7bd2941b2231f4aae323462c61e1647032f4266f353fd0601935e30f7bcb306c3f6ed9541c6258e96ce46c6f0ddbd631ce77e2aa1071"], 0x8, 0x0) msgget$private(0x0, 0x0) (async) msgrcv(r0, 0x0, 0xffffffffffffff48, 0x0, 0x0) (async) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgget$private(0x0, 0x0) (async) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) (async) msgget$private(0x0, 0x1a) (async) msgrcv(r2, &(0x7f0000000000)={0x0, ""/54}, 0x3e, 0x0, 0x800) (async) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000002000007e9f49400af0000008757678fddfa6645dd80b3f2b454081fc07532dd8f57b0e99f1d00000000000000b0387cd3fa0000000000001600000000001100000000000015004da3a74e03699d622c315fb9dce06807888a78e10193a6cda4a00cc0e002cc16d76a96f9d81bacb4b4a7926edd356717bee613885e0db8f80edafa557242cc6df2901517f21ce7448adefb5a7bd2941b2231f4aae323462c61e1647032f4266f353fd0601935e30f7bcb306c3f6ed9541c6258e96ce46c6f0ddbd631ce77e2aa1071"], 0x8, 0x0) (async) [ 615.208377][ T23] audit: type=1400 audit(1680898563.187:301): avc: denied { open } for pid=28401 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 615.212663][T28403] FAULT_INJECTION: forcing a failure. [ 615.212663][T28403] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 615.228034][ T23] audit: type=1400 audit(1680898563.187:302): avc: denied { kernel } for pid=28401 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 615.241270][T28403] CPU: 0 PID: 28403 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 615.264995][T28409] FAULT_INJECTION: forcing a failure. [ 615.264995][T28409] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 615.271316][T28403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 615.294605][T28403] Call Trace: [ 615.297898][T28403] [ 615.300829][T28403] dump_stack_lvl+0xda/0x130 [ 615.305510][T28403] dump_stack+0x15/0x20 [ 615.309673][T28403] should_fail_ex+0x21f/0x230 [ 615.314364][T28403] __alloc_pages+0x108/0x340 [ 615.318993][T28403] vma_alloc_folio+0x69d/0x8b0 [ 615.323827][T28403] handle_mm_fault+0xcbc/0x21d0 [ 615.328699][T28403] exc_page_fault+0x45f/0x640 [ 615.333402][T28403] asm_exc_page_fault+0x26/0x30 [ 615.338426][T28403] RIP: 0033:0x7fd4d0a25160 [ 615.342844][T28403] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 615.362576][T28403] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010206 [ 615.368653][T28403] RAX: 0000000000008000 RBX: 00007fd4cfdfa660 RCX: 0000000000000010 [ 615.376632][T28403] RDX: 00007fd4c79db000 RSI: 0000000000000000 RDI: 00007fd4cfdfa700 [ 615.384616][T28403] RBP: 00000000000000dd R08: 000000000000000b R09: 00000000000007d2 [ 615.392646][T28403] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 615.400624][T28403] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000050 [ 615.408641][T28403] [ 615.411680][T28409] CPU: 1 PID: 28409 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 615.422324][T28409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 615.432499][T28409] Call Trace: [ 615.435784][T28409] [ 615.438723][T28409] dump_stack_lvl+0xda/0x130 [ 615.443329][T28409] dump_stack+0x15/0x20 [ 615.447492][T28409] should_fail_ex+0x21f/0x230 [ 615.452246][T28409] __alloc_pages+0x108/0x340 [ 615.456882][T28409] vma_alloc_folio+0x69d/0x8b0 [ 615.461665][T28409] handle_mm_fault+0xcbc/0x21d0 [ 615.466543][T28409] exc_page_fault+0x45f/0x640 [ 615.471314][T28409] asm_exc_page_fault+0x26/0x30 [ 615.476338][T28409] RIP: 0033:0x7fa4c2f71160 [ 615.480804][T28409] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 615.500421][T28409] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 615.506570][T28409] RAX: 0000000000004000 RBX: 00007fa4c2346660 RCX: 0000000000000004 [ 615.514556][T28409] RDX: 00007fa4b9f27000 RSI: 0000000000000003 RDI: 00007fa4c2346700 [ 615.522530][T28409] RBP: 00000000000000e7 R08: 0000000000000009 R09: 00000000000001c4 [ 615.530506][T28409] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 615.538509][T28409] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 000000000000000b [ 615.546527][T28409] 20:16:03 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x6000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:03 executing program 3: ioctl$BINDER_CTL_ADD(0xffffffffffffffff, 0xc1086201, &(0x7f0000000680)={'custom0\x00'}) r0 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb71, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(0x0, 0x0) perf_event_open(&(0x7f0000001ac0)={0x3, 0x80, 0xc3, 0x7f, 0xee, 0x4, 0x0, 0x200, 0x4, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x9, 0x80}, 0x8000, 0x8, 0x9, 0x6, 0x1, 0xa6, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001}, 0x0, 0x8, r1, 0xb) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002f00)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0}, {0x0, @struct}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000003300)={{r1}, 0x0, 0x0, @unused=[0x4, 0x800, 0x0, 0x30], @devid=r2}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000280)={0x6, 0x5, {0x41e7, @usage=0x81, r2, 0x1, 0x7fff, 0x40, 0xff, 0x5, 0x1d, @struct={0x1f, 0x4}, 0xffffff08, 0x0, [0x10001, 0x51, 0x3, 0x80000000, 0xfffffffffffffffb, 0x9]}, {0x6, @usage=0x3, 0x0, 0x7, 0x8000000000000001, 0x2, 0x3, 0x9, 0x425, @struct={0x0, 0x6}, 0x1ff, 0x1000, [0x8, 0x1000, 0x7, 0x7ff, 0x4, 0x9]}, {0x4, @struct={0x1, 0x7fff}, 0x0, 0x0, 0x5, 0x4, 0x3ff, 0x0, 0x22, @usage=0x81, 0x3, 0x1, [0x1f2da0000000, 0x401, 0x1, 0x1, 0x55e]}, {0x8b, 0x1, 0x80}}) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgsnd(0x0, &(0x7f0000000000)={0x2, "3fa82a55688825326ad33e2359b2a296f21d1d6b20c411ea0c5eb1df4840d453be21fca62f0e59914965c1c24bc5ea751f366b1d6fd0f38efb0fa3db9bbaf40d99a908017d8b9e8656daa75dcc4df2ea"}, 0x58, 0x800) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) read$msr(r3, &(0x7f0000000080)=""/24, 0x18) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x810, r1, 0x564a5000) ioctl$BINDER_CTL_ADD(0xffffffffffffffff, 0xc1086201, &(0x7f0000000680)={'custom0\x00'}) (async) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb71, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) creat(0x0, 0x0) (async) perf_event_open(&(0x7f0000001ac0)={0x3, 0x80, 0xc3, 0x7f, 0xee, 0x4, 0x0, 0x200, 0x4, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x9, 0x80}, 0x8000, 0x8, 0x9, 0x6, 0x1, 0xa6, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001}, 0x0, 0x8, r1, 0xb) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002f00)={0x0, 0x0, {0x0, @struct}, {}, {0x0, @struct}}) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000003300)={{r1}, 0x0, 0x0, @unused=[0x4, 0x800, 0x0, 0x30], @devid=r2}) (async) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000280)={0x6, 0x5, {0x41e7, @usage=0x81, r2, 0x1, 0x7fff, 0x40, 0xff, 0x5, 0x1d, @struct={0x1f, 0x4}, 0xffffff08, 0x0, [0x10001, 0x51, 0x3, 0x80000000, 0xfffffffffffffffb, 0x9]}, {0x6, @usage=0x3, 0x0, 0x7, 0x8000000000000001, 0x2, 0x3, 0x9, 0x425, @struct={0x0, 0x6}, 0x1ff, 0x1000, [0x8, 0x1000, 0x7, 0x7ff, 0x4, 0x9]}, {0x4, @struct={0x1, 0x7fff}, 0x0, 0x0, 0x5, 0x4, 0x3ff, 0x0, 0x22, @usage=0x81, 0x3, 0x1, [0x1f2da0000000, 0x401, 0x1, 0x1, 0x55e]}, {0x8b, 0x1, 0x80}}) (async) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) msgsnd(0x0, &(0x7f0000000000)={0x2, "3fa82a55688825326ad33e2359b2a296f21d1d6b20c411ea0c5eb1df4840d453be21fca62f0e59914965c1c24bc5ea751f366b1d6fd0f38efb0fa3db9bbaf40d99a908017d8b9e8656daa75dcc4df2ea"}, 0x58, 0x800) (async) open(&(0x7f0000000000)='.\x00', 0x0, 0x0) (async) open_by_handle_at(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) (async) read$msr(r3, &(0x7f0000000080)=""/24, 0x18) (async) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x810, r1, 0x564a5000) (async) [ 615.560807][T28412] loop2: detected capacity change from 0 to 512 [ 615.567335][T28403] loop0: detected capacity change from 0 to 512 [ 615.576295][T28412] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 615.587279][T28409] loop1: detected capacity change from 0 to 512 [ 615.598473][T28412] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap 20:16:03 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xb80b, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 615.608627][ T23] audit: type=1400 audit(1680898563.577:303): avc: denied { write } for pid=28418 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 615.629208][T28412] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 615.640066][T28412] EXT4-fs (loop2): 1 truncate cleaned up [ 615.645836][T28412] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 20:16:03 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x34000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:03 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x40000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 20) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 615.657578][T28412] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/548/file0 supports timestamps until 2038 (0x7fffffff) [ 615.720500][T28434] FAULT_INJECTION: forcing a failure. [ 615.720500][T28434] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 615.733960][T28434] CPU: 1 PID: 28434 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 615.744457][T28434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 615.754533][T28434] Call Trace: [ 615.757879][T28434] [ 615.760863][T28434] dump_stack_lvl+0xda/0x130 [ 615.765475][T28434] dump_stack+0x15/0x20 [ 615.769780][T28434] should_fail_ex+0x21f/0x230 [ 615.774489][T28434] __alloc_pages+0x108/0x340 [ 615.779085][T28434] vma_alloc_folio+0x69d/0x8b0 [ 615.783877][T28434] ? try_charge_memcg+0xb42/0xd20 [ 615.788941][T28434] ? vm_normal_page+0x199/0x1a0 [ 615.793887][T28434] do_wp_page+0x9dd/0x1fb0 [ 615.798320][T28434] ? cgroup_rstat_updated+0x8c/0x1c0 [ 615.803614][T28434] handle_mm_fault+0x64e/0x21d0 [ 615.808599][T28434] exc_page_fault+0x45f/0x640 [ 615.813337][T28434] asm_exc_page_fault+0x26/0x30 [ 615.818212][T28434] RIP: 0033:0x7fa4c2f71160 [ 615.822639][T28434] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 615.842334][T28434] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 615.848425][T28434] RAX: 0000000000005005 RBX: 00007fa4c2346660 RCX: 0000000000000005 [ 615.856420][T28434] RDX: 00007fa4b9f27000 RSI: 000000000000003d RDI: 00007fa4c2346700 20:16:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (rerun: 32) r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) r1 = getgid() r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16=r1], 0x1, 0x4d0, &(0x7f0000000a40)="$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") (async) getgid() (async, rerun: 64) r3 = msgget$private(0x0, 0x0) (rerun: 64) msgrcv(r3, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) msgsnd(r3, &(0x7f0000000080)={0x2}, 0x8, 0x0) (rerun: 64) r4 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async, rerun: 32) r5 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r4, r6, 0x0) (async) fchown(0xffffffffffffffff, r6, 0xffffffffffffffff) request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f00000013c0)={'syz', 0x3}, &(0x7f0000001400)='!\x00', 0xffffffffffffffff) r8 = getgid() r9 = getuid() (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000005940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) (async) r13 = syz_io_uring_setup(0x18c, &(0x7f0000001d40)={0x0, 0x1177, 0x800, 0x2, 0x2d1, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000001dc0), &(0x7f0000001e00)) (async) r14 = eventfd(0xffffff81) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001440)="3c0c0e42c4b649d63cce16b3295f16337a6cc58973641c3713fa8b2c7a045cedfa940aab6e23ee40dedf374d596031872fcfca4240a31f897712cccd994090e5906986944c051917b50ef5aed88728b35fa83c7e34564160e13e2decaee353e081b136c67d56f1ae1e4f02410b52d2", 0x6f}, {&(0x7f00000014c0)="dad8513e9159", 0x6}], 0x2, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {r10, r11, r8}}}, @cred={{0x1c, 0x1, 0x2, {r10}}}, @rights={{0x34, 0x1, 0x1, [r2, r5, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, r5]}}], 0x78, 0x8004}}, {{&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001680)="8e1d9f995037555626e536e8f9869b7934c44f65fbf3a0ae54857e1903dfe5df76de6a127aec7bd17775963adb8e0a293f181a165ae2dcd4712871f7b2885a6f9da067807e902b0b113554b5acb776699972f2a589d05764b4b115a15536bf39ca71037a67e638c33a472ac73a09280339", 0x71}, {&(0x7f0000001700)="7121e7000b3ccb30166481754bc4a44ea39e2ebe205eb0fe90d17c14d0a34101dd0f802960401e1d416ecee29b82721f3b08c4b6eed1505f326276f1dc308b5d2fd1cca1d96686b2186a9c8e8570fece7ac1ca940a4d682fcc703df2efc1d61123a3e8f880bea443e557d6ef34b7381346061866af763b98542394e67f09d7d34898a321bf3877c8ac37ab05eaf8449e1cf50c61a9c8ca547c0c0c1b181f4efebc0bcf49ffc00d8d8d59707ad4029fa925c9a7999a2cbf", 0xb7}], 0x2, &(0x7f00000019c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r10}}}], 0xa0, 0x20044000}}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001a80)="566c61e68dabd6cffe58132231c8e42fc1f641bff69092edf602082b17cdb9f44f79662f8c98282dbf48594b3593b396bdf9485b70af52581d26400d2d4130684e811da02455a1f4b8a3108bb39fa82cf29abc4f42db9d4a8cae2593676220f16f9ade08c248ab19ea4ac35c6fba0e27987d97f919fac571591902af364dc5bb1fe4c0f8e9c974c4ad0a42830034103a7fd2a88bc6a51ff0d43bc99ec24cc80b2c1cbf3a7e0861093d6c3b5c06b5cba77d4dad1aa955e8c0", 0xb8}, {&(0x7f0000001b40)="94147c337c1c6820bb054bfcb929702732b0bb94f9fe9bc82997f3946a776fdb282725de5f6ac8fc53f8605e322c03cd1ab9e3f50e97cd1fa4b9d653dfd4f1e5eeba542ff97231f332df92eb4801d276c508dfc74bd2973e2f4a4893a3797c00cbce01d81f222819c81845f853c9e10be1d58ec0e2335216cb3e5f1de86096c18e41b59753b60cecfc6816b51871db5b8274d3dbc5c8a2aad196b8520cd213b992e8d084ee1aa8b3d19853fff00ed0019b36cfb9e74210caea6bda10a680edf0c96ecc81e684ca6e7a0eb6f6d2fa46e1590b22b6f57847dfc848208a3bb4d0b1d1a1", 0xe2}], 0x2, &(0x7f0000001e40)=[@rights={{0x18, 0x1, 0x1, [r0, r5]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11, r8}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, r5, 0xffffffffffffffff, r5, 0xffffffffffffffff, r5]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r13]}}, @rights={{0x18, 0x1, 0x1, [r14, r5]}}], 0xd8, 0x8080}}], 0x3, 0x4081) (async, rerun: 64) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r12}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) (async, rerun: 64) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r16 = getgid() (async) r17 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r16}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r17}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r3, 0x1, &(0x7f0000001340)={{0x0, r6, r8, r15, r16, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) (async) getuid() 20:16:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 23) 20:16:03 executing program 3: ioctl$BINDER_CTL_ADD(0xffffffffffffffff, 0xc1086201, &(0x7f0000000680)={'custom0\x00'}) r0 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb71, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(0x0, 0x0) perf_event_open(&(0x7f0000001ac0)={0x3, 0x80, 0xc3, 0x7f, 0xee, 0x4, 0x0, 0x200, 0x4, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x9, 0x80}, 0x8000, 0x8, 0x9, 0x6, 0x1, 0xa6, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001}, 0x0, 0x8, r1, 0xb) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002f00)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0}, {0x0, @struct}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000003300)={{r1}, 0x0, 0x0, @unused=[0x4, 0x800, 0x0, 0x30], @devid=r2}) (async) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000280)={0x6, 0x5, {0x41e7, @usage=0x81, r2, 0x1, 0x7fff, 0x40, 0xff, 0x5, 0x1d, @struct={0x1f, 0x4}, 0xffffff08, 0x0, [0x10001, 0x51, 0x3, 0x80000000, 0xfffffffffffffffb, 0x9]}, {0x6, @usage=0x3, 0x0, 0x7, 0x8000000000000001, 0x2, 0x3, 0x9, 0x425, @struct={0x0, 0x6}, 0x1ff, 0x1000, [0x8, 0x1000, 0x7, 0x7ff, 0x4, 0x9]}, {0x4, @struct={0x1, 0x7fff}, 0x0, 0x0, 0x5, 0x4, 0x3ff, 0x0, 0x22, @usage=0x81, 0x3, 0x1, [0x1f2da0000000, 0x401, 0x1, 0x1, 0x55e]}, {0x8b, 0x1, 0x80}}) (async) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgsnd(0x0, &(0x7f0000000000)={0x2, "3fa82a55688825326ad33e2359b2a296f21d1d6b20c411ea0c5eb1df4840d453be21fca62f0e59914965c1c24bc5ea751f366b1d6fd0f38efb0fa3db9bbaf40d99a908017d8b9e8656daa75dcc4df2ea"}, 0x58, 0x800) (async) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) (async) read$msr(r3, &(0x7f0000000080)=""/24, 0x18) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x810, r1, 0x564a5000) 20:16:03 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x400300, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:03 executing program 4: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00"/249], 0xf9, 0x2, 0x3800) msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x2, "7429f4b538e58561dfc6f660ebe23821cb7a6d471c7c5218199b2f88ee68181aaf2e5bbeba6debfccd3da95ba4549470943e923e6add9ef78141424d9e30fb3a654c3611312432a1834e991dbaf5eb9d6b5538ba7548a3662a55da2fc9a2093e4935ea262088d8c0b5035608d002b716ca96aaaecd8d51c98528691606c880070a1e7e22a4d6f008413505b0fe7a2ed41c1deb"}, 0x9b, 0x0) r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x6) msgrcv(r1, &(0x7f0000000280)={0x0, ""/213}, 0xdd, 0x2, 0x1800) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/111}, 0x77, 0x1, 0x2000) msgget(0x2, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgrcv(r2, &(0x7f0000000100)={0x0, ""/8}, 0x10, 0x2, 0x0) msgget(0x3, 0x625) r3 = msgget(0x0, 0x6) msgrcv(r3, &(0x7f0000000480)={0x0, ""/202}, 0xd2, 0x3, 0x800) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0200002600000000"], 0x8, 0x0) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x2, 0x1000) [ 615.864408][T28434] RBP: 00000000000000cf R08: 0000000000000008 R09: 00000000000000c0 [ 615.872388][T28434] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 615.880422][T28434] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000010 [ 615.888399][T28434] [ 615.896562][T28434] loop1: detected capacity change from 0 to 512 [ 615.903873][T28439] FAULT_INJECTION: forcing a failure. [ 615.903873][T28439] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 615.917182][T28439] CPU: 1 PID: 28439 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 615.927608][T28439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 615.937672][T28439] Call Trace: [ 615.940972][T28439] [ 615.943905][T28439] dump_stack_lvl+0xda/0x130 [ 615.948507][T28439] dump_stack+0x15/0x20 [ 615.952711][T28439] should_fail_ex+0x21f/0x230 [ 615.957397][T28439] __alloc_pages+0x108/0x340 [ 615.962140][T28439] vma_alloc_folio+0x69d/0x8b0 [ 615.967084][T28439] handle_mm_fault+0xcbc/0x21d0 [ 615.971956][T28439] exc_page_fault+0x45f/0x640 [ 615.976646][T28439] asm_exc_page_fault+0x26/0x30 [ 615.981687][T28439] RIP: 0033:0x7fd4d0a25160 [ 615.986188][T28439] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 616.005821][T28439] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010206 [ 616.011989][T28439] RAX: 0000000000009000 RBX: 00007fd4cfdfa660 RCX: 0000000000000006 20:16:04 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x1000000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 616.019995][T28439] RDX: 00007fd4c79db000 RSI: 000000000000005f RDI: 00007fd4cfdfa700 [ 616.027999][T28439] RBP: 000000000000006b R08: 0000000000000009 R09: 00000000000001c4 [ 616.035981][T28439] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 616.044009][T28439] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000011 [ 616.052022][T28439] [ 616.063256][ T3146] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:04 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/242}, 0xfa, 0x0, 0x0) 20:16:04 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/242}, 0xfa, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/242}, 0xfa, 0x0, 0x0) (async) 20:16:04 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x2000000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 21) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 616.070566][T28439] loop0: detected capacity change from 0 to 512 20:16:04 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x4000000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x77, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x6) r1 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16=r1], 0x1, 0x4d0, &(0x7f0000000a40)="$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") r2 = getgid() r3 = msgget$private(0x0, 0x340) msgrcv(r3, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000001700)=ANY=[@ANYBLOB="02000000030000007f0ba09967a09c92e18d095d2930c93904c83c13af8c2e52650be89d53160f4e578d8675dbbebca9d3586f470856d289b4aab35e90196ec78eefc2659416e2366344a4dab66a3c8612186620b60972403204d8523734cced71b41f5370b73b0f6319f086023c8810aa2684d2f4e1e82eeb2614bc286e8f306c2faa8699f1169be073ef0c147b307909960984448206a0bbf1c236c734c2ad83c3025ec7641c4ceaf46d22017e99ee8d3431cbcb7293460a"], 0x8, 0x0) r4 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r5 = socket$netlink(0x10, 0x3, 0x8) r6 = msgget(0x0, 0x8) msgrcv(r6, &(0x7f00000013c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000007a0000000000000000000000000000000000000000001b7fc2670000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000"], 0x8f, 0x3, 0x2800) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r4, r7, 0x0) fchown(0xffffffffffffffff, r7, 0xffffffffffffffff) r8 = getgid() r9 = getuid() r10 = msgget(0x0, 0x300) msgsnd(r10, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x105, 0x800) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) recvmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000001480)=@abs, 0x6e, &(0x7f0000000200)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/76, 0x4c}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f00000000c0)}], 0x4}, 0x40000172) r12 = getgid() getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0xfffffffffffffd18, &(0x7f00000023c0), 0x0, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}, 0x20044010) msgctl$IPC_SET(r3, 0x1, &(0x7f0000001340)={{0x0, r7, r2, r11, 0xee00, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x3, 0x2, 0x38000000000, 0xf4, 0xfa2, 0x101, 0x9}) getuid() 20:16:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 24) 20:16:04 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/242}, 0xfa, 0x0, 0x0) [ 616.131259][T28456] loop2: detected capacity change from 0 to 512 [ 616.138086][T28456] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 616.151238][T28456] EXT4-fs: failed to create workqueue [ 616.156723][T28456] EXT4-fs (loop2): mount failed [ 616.195215][T28468] FAULT_INJECTION: forcing a failure. [ 616.195215][T28468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 616.195726][T28469] FAULT_INJECTION: forcing a failure. [ 616.195726][T28469] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 616.208480][T28468] CPU: 1 PID: 28468 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 616.232084][T28468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 616.242195][T28468] Call Trace: [ 616.245497][T28468] [ 616.248603][T28468] dump_stack_lvl+0xda/0x130 [ 616.253241][T28468] dump_stack+0x15/0x20 [ 616.257468][T28468] should_fail_ex+0x21f/0x230 [ 616.262169][T28468] __alloc_pages+0x108/0x340 [ 616.266828][T28468] vma_alloc_folio+0x69d/0x8b0 [ 616.271608][T28468] handle_mm_fault+0xcbc/0x21d0 [ 616.276488][T28468] exc_page_fault+0x45f/0x640 [ 616.281291][T28468] asm_exc_page_fault+0x26/0x30 [ 616.286242][T28468] RIP: 0033:0x7fd4d0a25160 [ 616.290684][T28468] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 616.310372][T28468] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010206 [ 616.316464][T28468] RAX: 000000000000a000 RBX: 00007fd4cfdfa660 RCX: 0000000000000000 [ 616.324446][T28468] RDX: 00007fd4c79db000 RSI: 0000000000000001 RDI: 00007fd4cfdfa700 [ 616.332420][T28468] RBP: 0000000000000079 R08: 0000000000000007 R09: 000000000000004e [ 616.340446][T28468] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 616.348470][T28468] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000005 [ 616.356475][T28468] [ 616.359506][T28469] CPU: 0 PID: 28469 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 616.359538][T28468] pagefault_out_of_memory: 4 callbacks suppressed [ 616.359552][T28468] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 616.370032][T28469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 616.393971][T28469] Call Trace: [ 616.397270][T28469] [ 616.400207][T28469] dump_stack_lvl+0xda/0x130 [ 616.404886][T28469] dump_stack+0x15/0x20 [ 616.409058][T28469] should_fail_ex+0x21f/0x230 [ 616.413747][T28469] __alloc_pages+0x108/0x340 [ 616.418351][T28469] vma_alloc_folio+0x69d/0x8b0 [ 616.423135][T28469] ? vm_normal_page+0x199/0x1a0 [ 616.428018][T28469] do_wp_page+0x9dd/0x1fb0 [ 616.432490][T28469] ? cgroup_rstat_updated+0x8c/0x1c0 [ 616.437788][T28469] handle_mm_fault+0x64e/0x21d0 [ 616.442675][T28469] exc_page_fault+0x45f/0x640 [ 616.447366][T28469] asm_exc_page_fault+0x26/0x30 [ 616.452247][T28469] RIP: 0033:0x7fa4c2f71241 [ 616.456662][T28469] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 616.476346][T28469] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 616.482417][T28469] RAX: 0000000000006005 RBX: 00007fa4c2346660 RCX: 0000000000001000 [ 616.490406][T28469] RDX: 0000000000000101 RSI: 00007fa4b9f27000 RDI: 00007fa4c2346700 [ 616.498384][T28469] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000000010 [ 616.506372][T28469] R10: 000000000000000a R11: 00000000000004c6 R12: 00007fa4c2346670 [ 616.514407][T28469] R13: 00007fa4c2346700 R14: 0000000000000c01 R15: 0000000000000017 [ 616.522420][T28469] [ 616.525473][T28469] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 616.534316][ T9012] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 20:16:04 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x7000000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 616.534930][T28468] loop0: detected capacity change from 0 to 512 20:16:04 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x1, 0x3800) msgctl$IPC_RMID(0x0, 0x0) r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000000000)={0x0, "e1a9be63cfaab7016c5e150eaea60b1ca38310887a432f9c8d30b08e22d7e70d0460ebdab8a7f4900397918bec3f0d180a4088d5d1f288d15ea944348bdf61ee90663f29b5ef82eb613defda34971552db96ad7f734e94f41f46f1c35b0b849388b788ca5302540a9d63d2d4126934d33093e59fd7856d97e6a04eb199167cc617becabe43aa615cbe02f234338b37bd8fa65ff62fd01451ab034d608e3e4e369b0514b66485c434bebbb00c30dd534262d12a8f1fac70db6e8aa102a5defee4a16238fcdc9f91326fc8d0a420a37f"}, 0xd7, 0x0) [ 616.572808][T28474] loop2: detected capacity change from 0 to 512 [ 616.585236][T28474] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 616.590599][T28469] loop1: detected capacity change from 0 to 512 [ 616.619768][T28474] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 616.634627][T28474] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 616.643575][T28474] EXT4-fs (loop2): 1 truncate cleaned up [ 616.649272][T28474] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 616.661026][T28474] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/550/file0 supports timestamps until 2038 (0x7fffffff) [ 616.676617][T28474] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:04 executing program 4: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00"/249], 0xf9, 0x2, 0x3800) msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x2, "7429f4b538e58561dfc6f660ebe23821cb7a6d471c7c5218199b2f88ee68181aaf2e5bbeba6debfccd3da95ba4549470943e923e6add9ef78141424d9e30fb3a654c3611312432a1834e991dbaf5eb9d6b5538ba7548a3662a55da2fc9a2093e4935ea262088d8c0b5035608d002b716ca96aaaecd8d51c98528691606c880070a1e7e22a4d6f008413505b0fe7a2ed41c1deb"}, 0x9b, 0x0) r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x6) msgrcv(r1, &(0x7f0000000280)={0x0, ""/213}, 0xdd, 0x2, 0x1800) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/111}, 0x77, 0x1, 0x2000) msgget(0x2, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgrcv(r2, &(0x7f0000000100)={0x0, ""/8}, 0x10, 0x2, 0x0) msgget(0x3, 0x625) r3 = msgget(0x0, 0x6) msgrcv(r3, &(0x7f0000000480)={0x0, ""/202}, 0xd2, 0x3, 0x800) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0200002600000000"], 0x8, 0x0) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x2, 0x1000) 20:16:04 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x1, 0x3800) (async) msgctl$IPC_RMID(0x0, 0x0) r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000000000)={0x0, "e1a9be63cfaab7016c5e150eaea60b1ca38310887a432f9c8d30b08e22d7e70d0460ebdab8a7f4900397918bec3f0d180a4088d5d1f288d15ea944348bdf61ee90663f29b5ef82eb613defda34971552db96ad7f734e94f41f46f1c35b0b849388b788ca5302540a9d63d2d4126934d33093e59fd7856d97e6a04eb199167cc617becabe43aa615cbe02f234338b37bd8fa65ff62fd01451ab034d608e3e4e369b0514b66485c434bebbb00c30dd534262d12a8f1fac70db6e8aa102a5defee4a16238fcdc9f91326fc8d0a420a37f"}, 0xd7, 0x0) 20:16:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 25) 20:16:04 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x8000000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 22) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 616.827892][ T23] audit: type=1400 audit(1680898564.807:304): avc: denied { getopt } for pid=28471 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 616.882137][T28491] FAULT_INJECTION: forcing a failure. [ 616.882137][T28491] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 616.887482][T28493] FAULT_INJECTION: forcing a failure. [ 616.887482][T28493] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 616.895516][T28491] CPU: 0 PID: 28491 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 616.919220][T28491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 616.929289][T28491] Call Trace: [ 616.932578][T28491] [ 616.935534][T28491] dump_stack_lvl+0xda/0x130 [ 616.940195][T28491] dump_stack+0x15/0x20 [ 616.944370][T28491] should_fail_ex+0x21f/0x230 [ 616.949059][T28491] __alloc_pages+0x108/0x340 [ 616.953665][T28491] vma_alloc_folio+0x69d/0x8b0 [ 616.958449][T28491] ? vm_normal_page+0x199/0x1a0 [ 616.963315][T28491] do_wp_page+0x9dd/0x1fb0 [ 616.967890][T28491] ? cgroup_rstat_updated+0x8c/0x1c0 [ 616.973331][T28491] handle_mm_fault+0x64e/0x21d0 [ 616.978211][T28491] exc_page_fault+0x45f/0x640 [ 616.982961][T28491] asm_exc_page_fault+0x26/0x30 [ 616.987915][T28491] RIP: 0033:0x7fa4c2f71241 [ 616.992395][T28491] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 617.012105][T28491] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 617.018180][T28491] RAX: 0000000000007005 RBX: 00007fa4c2346660 RCX: 0000000000001000 [ 617.026160][T28491] RDX: 0000000000000101 RSI: 00007fa4b9f27000 RDI: 00007fa4c2346700 [ 617.034139][T28491] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000000010 [ 617.042206][T28491] R10: 000000000000000a R11: 00000000000004c6 R12: 00007fa4c2346670 [ 617.050183][T28491] R13: 00007fa4c2346700 R14: 0000000000000c01 R15: 0000000000000017 [ 617.058196][T28491] [ 617.061294][T28493] CPU: 1 PID: 28493 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 617.061423][T28491] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 20:16:05 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x1, 0x3800) msgctl$IPC_RMID(0x0, 0x0) r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000000000)={0x0, "e1a9be63cfaab7016c5e150eaea60b1ca38310887a432f9c8d30b08e22d7e70d0460ebdab8a7f4900397918bec3f0d180a4088d5d1f288d15ea944348bdf61ee90663f29b5ef82eb613defda34971552db96ad7f734e94f41f46f1c35b0b849388b788ca5302540a9d63d2d4126934d33093e59fd7856d97e6a04eb199167cc617becabe43aa615cbe02f234338b37bd8fa65ff62fd01451ab034d608e3e4e369b0514b66485c434bebbb00c30dd534262d12a8f1fac70db6e8aa102a5defee4a16238fcdc9f91326fc8d0a420a37f"}, 0xd7, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x1, 0x3800) (async) msgctl$IPC_RMID(0x0, 0x0) (async) msgget$private(0x0, 0x2) (async) msgsnd(r0, &(0x7f0000000000)={0x0, "e1a9be63cfaab7016c5e150eaea60b1ca38310887a432f9c8d30b08e22d7e70d0460ebdab8a7f4900397918bec3f0d180a4088d5d1f288d15ea944348bdf61ee90663f29b5ef82eb613defda34971552db96ad7f734e94f41f46f1c35b0b849388b788ca5302540a9d63d2d4126934d33093e59fd7856d97e6a04eb199167cc617becabe43aa615cbe02f234338b37bd8fa65ff62fd01451ab034d608e3e4e369b0514b66485c434bebbb00c30dd534262d12a8f1fac70db6e8aa102a5defee4a16238fcdc9f91326fc8d0a420a37f"}, 0xd7, 0x0) (async) [ 617.071721][T28493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 617.071737][T28493] Call Trace: [ 617.071744][T28493] [ 617.095557][T28493] dump_stack_lvl+0xda/0x130 [ 617.100176][T28493] dump_stack+0x15/0x20 [ 617.104359][T28493] should_fail_ex+0x21f/0x230 [ 617.109068][T28493] __alloc_pages+0x108/0x340 [ 617.109179][T28491] loop1: detected capacity change from 0 to 512 [ 617.113680][T28493] vma_alloc_folio+0x69d/0x8b0 [ 617.124703][T28493] handle_mm_fault+0xcbc/0x21d0 [ 617.129643][T28493] exc_page_fault+0x45f/0x640 [ 617.134382][T28493] asm_exc_page_fault+0x26/0x30 [ 617.139323][T28493] RIP: 0033:0x7fd4d0a25160 [ 617.143741][T28493] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 617.163370][T28493] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010206 [ 617.169456][T28493] RAX: 000000000000b000 RBX: 00007fd4cfdfa660 RCX: 0000000000000006 [ 617.177434][T28493] RDX: 00007fd4c79db000 RSI: 000000000000001f RDI: 00007fd4cfdfa700 [ 617.185474][T28493] RBP: 0000000000000056 R08: 0000000000000008 R09: 00000000000000c0 [ 617.193559][T28493] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 617.201552][T28493] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000027 [ 617.209603][T28493] [ 617.212720][T28493] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 20:16:05 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xa000000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 617.230650][T28493] loop0: detected capacity change from 0 to 512 20:16:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x77, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async, rerun: 32) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x6) (async, rerun: 32) r1 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16=r1], 0x1, 0x4d0, &(0x7f0000000a40)="$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") (async) r2 = getgid() (async) r3 = msgget$private(0x0, 0x340) msgrcv(r3, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r3, &(0x7f0000001700)=ANY=[@ANYBLOB="02000000030000007f0ba09967a09c92e18d095d2930c93904c83c13af8c2e52650be89d53160f4e578d8675dbbebca9d3586f470856d289b4aab35e90196ec78eefc2659416e2366344a4dab66a3c8612186620b60972403204d8523734cced71b41f5370b73b0f6319f086023c8810aa2684d2f4e1e82eeb2614bc286e8f306c2faa8699f1169be073ef0c147b307909960984448206a0bbf1c236c734c2ad83c3025ec7641c4ceaf46d22017e99ee8d3431cbcb7293460a"], 0x8, 0x0) r4 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r5 = socket$netlink(0x10, 0x3, 0x8) r6 = msgget(0x0, 0x8) msgrcv(r6, &(0x7f00000013c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000007a0000000000000000000000000000000000000000001b7fc2670000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000"], 0x8f, 0x3, 0x2800) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r4, r7, 0x0) (async) fchown(0xffffffffffffffff, r7, 0xffffffffffffffff) (async) r8 = getgid() (async) r9 = getuid() (async) r10 = msgget(0x0, 0x300) msgsnd(r10, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x105, 0x800) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) (async) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) recvmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000001480)=@abs, 0x6e, &(0x7f0000000200)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/76, 0x4c}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f00000000c0)}], 0x4}, 0x40000172) r12 = getgid() getuid() (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0xfffffffffffffd18, &(0x7f00000023c0), 0x0, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}, 0x20044010) (async) msgctl$IPC_SET(r3, 0x1, &(0x7f0000001340)={{0x0, r7, r2, r11, 0xee00, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x3, 0x2, 0x38000000000, 0xf4, 0xfa2, 0x101, 0x9}) getuid() 20:16:05 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0xdeebecf424802c8, 0x0) msgrcv(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0440000000000000000000000000000000000000000000000000000000000884c1ca991c2e1ab0000007660cb8df90547a6e60000000000000000000051d7000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000acf900000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000034720e0000000000"], 0xf9, 0x2, 0x3800) 20:16:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 23) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:05 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xf000000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 26) [ 617.406828][T28511] FAULT_INJECTION: forcing a failure. [ 617.406828][T28511] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 617.420107][T28511] CPU: 0 PID: 28511 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 617.421585][T28514] FAULT_INJECTION: forcing a failure. [ 617.421585][T28514] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 617.430619][T28511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 617.430636][T28511] Call Trace: [ 617.430643][T28511] [ 617.430651][T28511] dump_stack_lvl+0xda/0x130 [ 617.430678][T28511] dump_stack+0x15/0x20 [ 617.430699][T28511] should_fail_ex+0x21f/0x230 [ 617.475645][T28511] __alloc_pages+0x108/0x340 [ 617.480266][T28511] vma_alloc_folio+0x69d/0x8b0 [ 617.485093][T28511] handle_mm_fault+0xcbc/0x21d0 [ 617.490125][T28511] exc_page_fault+0x45f/0x640 [ 617.494892][T28511] asm_exc_page_fault+0x26/0x30 [ 617.499827][T28511] RIP: 0033:0x7fa4c2f71160 [ 617.504318][T28511] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 617.524121][T28511] RSP: 002b:00007fa4c2346600 EFLAGS: 00010206 [ 617.530279][T28511] RAX: 0000000000008000 RBX: 00007fa4c2346660 RCX: 0000000000000010 [ 617.538256][T28511] RDX: 00007fa4b9f27000 RSI: 0000000000000000 RDI: 00007fa4c2346700 [ 617.546276][T28511] RBP: 00000000000000dd R08: 000000000000000b R09: 00000000000007d2 [ 617.554354][T28511] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 617.562335][T28511] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000050 [ 617.570317][T28511] [ 617.573397][T28514] CPU: 1 PID: 28514 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 617.573527][T28511] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 617.583906][T28514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 617.583921][T28514] Call Trace: [ 617.583929][T28514] [ 617.607686][T28514] dump_stack_lvl+0xda/0x130 [ 617.610695][T28511] loop1: detected capacity change from 0 to 512 [ 617.612405][T28514] dump_stack+0x15/0x20 [ 617.622997][T28514] should_fail_ex+0x21f/0x230 [ 617.627715][T28514] __alloc_pages+0x108/0x340 [ 617.632322][T28514] vma_alloc_folio+0x69d/0x8b0 [ 617.637122][T28514] handle_mm_fault+0xcbc/0x21d0 [ 617.642079][T28514] exc_page_fault+0x45f/0x640 [ 617.646794][T28514] asm_exc_page_fault+0x26/0x30 [ 617.651777][T28514] RIP: 0033:0x7fd4d0a25160 [ 617.656282][T28514] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 617.675949][T28514] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010206 [ 617.682041][T28514] RAX: 000000000000c000 RBX: 00007fd4cfdfa660 RCX: 0000000000000000 [ 617.690072][T28514] RDX: 00007fd4c79db000 RSI: 0000000000000000 RDI: 00007fd4cfdfa700 [ 617.698055][T28514] RBP: 00000000000000fa R08: 0000000000000007 R09: 000000000000004e [ 617.706100][T28514] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 617.714097][T28514] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000005 [ 617.722262][T28514] [ 617.725717][T28514] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 617.749684][T28514] loop0: detected capacity change from 0 to 512 20:16:06 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0xdeebecf424802c8, 0x0) msgrcv(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0440000000000000000000000000000000000000000000000000000000000884c1ca991c2e1ab0000007660cb8df90547a6e60000000000000000000051d7000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000acf900000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000034720e0000000000"], 0xf9, 0x2, 0x3800) (async) msgrcv(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0440000000000000000000000000000000000000000000000000000000000884c1ca991c2e1ab0000007660cb8df90547a6e60000000000000000000051d7000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000acf900000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000034720e0000000000"], 0xf9, 0x2, 0x3800) 20:16:06 executing program 4: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00"/249], 0xf9, 0x2, 0x3800) msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x2, "7429f4b538e58561dfc6f660ebe23821cb7a6d471c7c5218199b2f88ee68181aaf2e5bbeba6debfccd3da95ba4549470943e923e6add9ef78141424d9e30fb3a654c3611312432a1834e991dbaf5eb9d6b5538ba7548a3662a55da2fc9a2093e4935ea262088d8c0b5035608d002b716ca96aaaecd8d51c98528691606c880070a1e7e22a4d6f008413505b0fe7a2ed41c1deb"}, 0x9b, 0x0) r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x6) msgrcv(r1, &(0x7f0000000280)={0x0, ""/213}, 0xdd, 0x2, 0x1800) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/111}, 0x77, 0x1, 0x2000) msgget(0x2, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgrcv(r2, &(0x7f0000000100)={0x0, ""/8}, 0x10, 0x2, 0x0) msgget(0x3, 0x625) r3 = msgget(0x0, 0x6) msgrcv(r3, &(0x7f0000000480)={0x0, ""/202}, 0xd2, 0x3, 0x800) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0200002600000000"], 0x8, 0x0) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x2, 0x1000) 20:16:06 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x10080000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 27) 20:16:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 24) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x77, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x6) (async) r1 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16=r1], 0x1, 0x4d0, &(0x7f0000000a40)="$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") (async) r2 = getgid() (async) r3 = msgget$private(0x0, 0x340) msgrcv(r3, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r3, &(0x7f0000001700)=ANY=[@ANYBLOB="02000000030000007f0ba09967a09c92e18d095d2930c93904c83c13af8c2e52650be89d53160f4e578d8675dbbebca9d3586f470856d289b4aab35e90196ec78eefc2659416e2366344a4dab66a3c8612186620b60972403204d8523734cced71b41f5370b73b0f6319f086023c8810aa2684d2f4e1e82eeb2614bc286e8f306c2faa8699f1169be073ef0c147b307909960984448206a0bbf1c236c734c2ad83c3025ec7641c4ceaf46d22017e99ee8d3431cbcb7293460a"], 0x8, 0x0) (async) r4 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async) r5 = socket$netlink(0x10, 0x3, 0x8) r6 = msgget(0x0, 0x8) msgrcv(r6, &(0x7f00000013c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000007a0000000000000000000000000000000000000000001b7fc2670000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000"], 0x8f, 0x3, 0x2800) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r4, r7, 0x0) fchown(0xffffffffffffffff, r7, 0xffffffffffffffff) (async) r8 = getgid() (async) r9 = getuid() (async) r10 = msgget(0x0, 0x300) msgsnd(r10, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x105, 0x800) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="d260c76bb4e8155c764d393e3cd8fe159f4ff4933803b94ad32f1192071971456dbaac88cbaa0e43d047a97f3c8ffc37871b4341d27c3326805bd648eb3b53f623f30eed941349eb2463400f8b62119c6848ac31e68af4cb7234d0e548e33e31a05a9d4f12a75c1611ce2a2d6302a78af227b910a1767f4038304c8fb5c92dcb0fc1ad9a4826752a81aefab28b1b3648ff45bb08afa296876727576c4a75e6741bae9e5559626081c1bec1fc0645ef844fddf9e039dc1899671bfae0e1470ce3e4c822e3751e5aeb6d45e44f1c534b2a42f1515c3f7440b197f8bc2b6784e2cafaf7df9ed017f3563942af793517b82ef65e098c3766db21a2c9cb6d093405915f6aa847079ea3e82ca139be978f3cf222dc8cea93d185592909e6ae62a7f17fe48f90c4dc386873c412a85a0ab72d812830c03143aa6ce5f4e18b508e83095ca761f3240d5ac7764bf43b2620e32cca1334621d2d1552a571b77b30f42c169a369c209419ad7d911ecdf596c18443df40e402b36045c74831e9bbc5ec24b216e5865f1e664736d753cbb1dee0bafec3aaaacd79f606a6083e61095a0ae62a8f0232a54d3b06d71111b4d030769bd3a08ececa1357162e9b3d4ce0dc99e03ea788ba470ae77a068f5d7197d76f1972206bb22e2cddf80a93ea5364d52678d2b7a6891b59d6b33c75e54b33281aaec0647041bf0768c52492939667c31cfbc966fcc37a12212a2d5f758c49e448ff7d6e06950cc889d2eb5d6b1f1c29d30b3baaff6e3e8a4c61f7e859f024b0d65844f54fdd82f0210a15268377de44eea3d7709ce618db16752423e6fa86e86233393c679e32ef3724bd0149598b23ea2450ff2bdb9f17064272c8f2aaf6b808f341b5e92a305997d3f850c02f5ffdb032cab19aec6cce5d6e899890da69f854e85b393128c8329b9a6db73329139d1a34b021b6b997618d40f2cb6c7e7094bd1b8393d8ae638cd830d24a45e2991914b5cc74fb2b1dddbab32d3f6a687a43df406a30ce42cae88166ba3fc0aa004da19de581e1184d765253228c41e506f0f05cc0d2fd6292cbfc6c3ba39c3cb77e9d0122dc130e961969c847e65054936d080c801943f6a4b4ee3ac4947a6f6d2a2b54e36137287881e7e4bd59a24f6f387c1f357e9b51ca7dff8d128ee0151b8c34b8223fed2e7b530815604f6832f1135ba7d1cdcfa5734f42f297c7ecb267901c68c499a60fe5398dda0deaa3831722b2271773dbb7c632e88c9c9bd1d859585ffa7225447aee0d910046bc63688a6ab5ddb4f2e25a1eaf78c9547d791c2af77b5e45039b254dd58c6211b8ac6e4f348046fec45519d7c477dfe56382e8ae65c0d3b5b92ff9437d3955c1f0183b795b9d58950c58fddf7d2282fc5e29252d676891564fb72d603130b73e0d0b7289e1079f608f2bae91447df95c60ed4b4010d71becc304a3afcdd1d37e4c586d6d2e1970a2b1aadd22ee2f9764853230302c4d47b309d38b008b2ef5ca22051247dc449d754e146554567af177a8ad072595b04fd6dc07b7aba1303b02f8da143e363af51c9380ad35e3192da7f3e6cff50e0e250ecd9049b8947a6f510c543696b0909ad6cb2eb3d86f0c7937780abfacea2eeed117e119421393e074f58cf5882fb1a4f0c103c76b0f17a626c93441ad790d8c4e50d9fa3634259dec3a7800048d2bb59baca2ce1584fa49645a1138913a59d14529a0f531dd06e9a7d70e78a0b75801899fe36052db5031a681207739298e68092ff9c4cb3debab1a8c39931e824fc4cb88787f5ffbcb9d6e71371f0fa316b8c01749c3101e846fc4c8df5edffe2b5aaec472682f88fda31ec32ff28682e3e5e59dddc7bbdda25cd7ceedac740f6db878814b9e7482f2e9358acc065fe879291f566661dca7a99d7eb98eb3f815f17121d43e9982a70e6cdf9e349292db385dd130a117c69fac6013f847793dfe1a8f3f52c435fea7cf3e03cc7cc161c10573fc0ef3a634bf53cad3dac879f82909646c6d68ac9741a0a66f550ba781bce8d4e4ddef7e1a732577f68ffc26550821df591df64c497827bd65d9ecdf9121f5ef4e41bb8708a35f083407de295b4461704421e167271a69a38479b067d1ffb1ca27ce19d16de3dc97ee09eaaae1ee07425aeb8a177444073f2994a8638a9ae095c767aec654ec5ddc561ae087538fea147d1631208787fe6ad346b08dc3a0d2e113debeb5e669ddbf9436ffa84d24da78f23d9abc44dd5f9eba01f41b13dda1c3082fafabcfa43930f640fd56e86788d9b94b05f8a559a005fe6b04cfc4cf30de342677ee67547b8cb8370ca1c0ab4cda0f7c0ec405f53711e5462978a68b45cd9812ddc5c02d9d996009dfc49ea55f7ac1107348fdafb1ca7381e2ed0ea878e0417424134ec77da29e496949debcb10567648b256233a0cd6bdc5ef234642e2fadea67aee1c3e879cab90f839021bbccba7cf593f7141c97803ec78a1389323287253a237abbfade98116f389783a4a18c2b9684e1858a0360224b9724ef7a569334e6c04c9ae1f37aa195adf1b54f7b416935c34b4f35c237685371c1ac60303e1d0c62fd8d70a542e1bf50441ca15c81f73e1091379b8441b4ae39d2db8ce4a8eb0266f930887a2af494129d63a16c4c80ae0fa69a41a8a12e5f0cf9fe1f49f1030e16172ac965ceddcae3cdf029dfa3a78ea77665f79950e72a9323a4913177ec44c9a1a7520fdfd3f29d881343bd4fe3b15247b216d2242d0f3fad17cf7ed1287150f0a64c2f840235da03001999b4800ea6bb5c345c41d3dbfc25161a8335097c52c40f94b4c5b2559bf04ef36d81711f6556b002eb45467b71449594b7daae2329534adff07148b7bfb31dee9f9fefd2d1641a626933a4b9f1f58057887f7baab0f806fc80925d48a0a045ced37389812f39735746cd678126cee7a59dbdfdf13d66aa576ac91591aeb6221ca4512084347c6731f51ff2499150f6e7c92a9ac9abf46dce898d2b5f9027da1ee7d0320376ab0070b10ed3581fac7ef869d4fa4702fb047798c381b5b29be4139c5f2223959d15949cac7e6b8d83a0d13dbd615d751054248cd04f9077b7fe1d846f12a989a601450d10d4ee067b29d74becff8e80f680e30d132183f8a635f189cad72016aa91ac4a9b88d2f9a934de4ebf2c6e75fa36e8ec944e749ca872f0290044cd8147fc207afaee2bfc26361c8b805f36df93f34962f4250b1917a40f56c74ef721d8041553715336c5672bfd2f13c3032099e2bd01b29dee97ada785bfed0ba10ce499d3675cf14f7d04ce747bbedb3862f321ec2200ddea11478ab4601ab391e8528341d7a8919fa437e955a3ca8c43ffef7745ca068e2be014f59773f5c01fab317e712facd9c3837fa230b11bb6f350118cf4ea52a38049d5fcfa3ad309be925131c6ae0016f3765ffc1452ba6c8521230ebbd67e6bcfb0aa25fc5335fb72eeacabd865407e89625344e2c5707178a2b92e7c7001a4e78b6a1c9624cc9a0e351b3829843b722d7d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0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) (async, rerun: 32) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) (async, rerun: 32) recvmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000001480)=@abs, 0x6e, &(0x7f0000000200)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/76, 0x4c}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f00000000c0)}], 0x4}, 0x40000172) r12 = getgid() getuid() (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0xfffffffffffffd18, &(0x7f00000023c0), 0x0, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}, 0x20044010) (async) msgctl$IPC_SET(r3, 0x1, &(0x7f0000001340)={{0x0, r7, r2, r11, 0xee00, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x3, 0x2, 0x38000000000, 0xf4, 0xfa2, 0x101, 0x9}) (async) getuid() [ 618.075629][T28531] FAULT_INJECTION: forcing a failure. [ 618.075629][T28531] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 618.086852][T28534] loop2: detected capacity change from 0 to 512 [ 618.088916][T28531] CPU: 1 PID: 28531 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 618.105581][T28531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 618.115644][T28531] Call Trace: [ 618.118998][T28531] [ 618.121965][T28531] dump_stack_lvl+0xda/0x130 [ 618.126657][T28531] dump_stack+0x15/0x20 [ 618.130832][T28531] should_fail_ex+0x21f/0x230 [ 618.135562][T28531] __alloc_pages+0x108/0x340 [ 618.140195][T28531] vma_alloc_folio+0x69d/0x8b0 [ 618.145010][T28531] handle_mm_fault+0xcbc/0x21d0 [ 618.149891][T28531] exc_page_fault+0x45f/0x640 [ 618.154667][T28531] asm_exc_page_fault+0x26/0x30 [ 618.159581][T28531] RIP: 0033:0x7fa4c2f71160 [ 618.164004][T28531] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 618.183666][T28531] RSP: 002b:00007fa4c2346600 EFLAGS: 00010206 [ 618.189734][T28531] RAX: 0000000000009000 RBX: 00007fa4c2346660 RCX: 0000000000000006 [ 618.197709][T28531] RDX: 00007fa4b9f27000 RSI: 000000000000005f RDI: 00007fa4c2346700 [ 618.205704][T28531] RBP: 000000000000006b R08: 0000000000000009 R09: 00000000000001c4 [ 618.213721][T28531] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 618.221706][T28531] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000011 [ 618.229691][T28531] [ 618.232749][T28531] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 618.233023][T28534] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 618.249081][T28534] EXT4-fs: failed to create workqueue [ 618.254482][T28534] EXT4-fs (loop2): mount failed [ 618.257577][T28530] FAULT_INJECTION: forcing a failure. [ 618.257577][T28530] name fail_page_alloc, interval 1, probability 0, space 0, times 0 20:16:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f00000014c0)=ANY=[@ANYBLOB="0200000000000000cbd47d17810f0ccaf1bb9bb55447737817ea9415e050577dfda66d272c3bf6f03ae105d06032f1a8470529bce21f2f258950bb620f973ce8b4709c0c300bedc2d3a6ca11f0c647224a9817de5585361ae99b7769abaa1838ca217a9e9c54bae2ca0b9c2b4a1ca4bd5323eb3feb1ea86b35a2f13216b3c8f27be304c70407a731447911c24ec1975b756b3d399a930cfb801fd3a8bd4d0405a8c7b9499096fb9449fe620a00e6efaeee0ebbba245537b7c407e0e4999873ec"], 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = msgget$private(0x0, 0x0) msgrcv(r6, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r6, 0x0, 0x0, 0x0, 0x0) msgsnd(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000005000000"], 0x8, 0x0) msgrcv(r6, &(0x7f00000013c0)={0x0, ""/98}, 0x6a, 0x0, 0x2000) r7 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r9 = getgid() r10 = getuid() write$9p(0xffffffffffffffff, &(0x7f0000001440)="3692eeaa451d4a9e4995b7fa8a4cab739aa8533ac9065aaa6745796586f5ecdb9e836075c85bc8d4e4e11f9f231c2332bafb623f4120c69ae9ec92fe521a075c8a789480aa3500e56111edae0042f5", 0x4f) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="d260c76bb4e8155c764d393e3cd8fe159f4ff4933803b94ad32f1192071971456dbaac88cbaa0e43d047a97f3c8ffc37871b4341d27c3326805bd648eb3b53f623f30eed941349eb2463400f8b62119c6848ac31e68af4cb7234d0e548e33e31a05a9d4f12a75c1611ce2a2d6302a78af227b910a1767f4038304c8fb5c92dcb0fc1ad9a4826752a81aefab28b1b3648ff45bb08afa296876727576c4a75e6741bae9e5559626081c1bec1fc0645ef844fddf9e039dc1899671bfae0e1470ce3e4c822e3751e5aeb6d45e44f1c534b2a42f1515c3f7440b197f8bc2b6784e2cafaf7df9ed017f3563942af793517b82ef65e098c3766db21a2c9cb6d093405915f6aa847079ea3e82ca139be978f3cf222dc8cea93d185592909e6ae62a7f17fe48f90c4dc386873c412a85a0ab72d812830c03143aa6ce5f4e18b508e83095ca761f3240d5ac7764bf43b2620e32cca1334621d2d1552a571b77b30f42c169a369c209419ad7d911ecdf596c18443df40e402b36045c74831e9bbc5ec24b216e5865f1e664736d753cbb1dee0bafec3aaaacd79f606a6083e61095a0ae62a8f0232a54d3b06d71111b4d030769bd3a08ececa1357162e9b3d4ce0dc99e03ea788ba470ae77a068f5d7197d76f1972206bb22e2cddf80a93ea5364d52678d2b7a6891b59d6b33c75e54b33281aaec0647041bf0768c52492939667c31cfbc966fcc37a12212a2d5f758c49e448ff7d6e06950cc889d2eb5d6b1f1c29d30b3baaff6e3e8a4c61f7e859f024b0d65844f54fdd82f0210a15268377de44eea3d7709ce618db16752423e6fa86e86233393c679e32ef3724bd0149598b23ea2450ff2bdb9f17064272c8f2aaf6b808f341b5e92a305997d3f850c02f5ffdb032cab19aec6cce5d6e899890da69f854e85b393128c8329b9a6db73329139d1a34b021b6b997618d40f2cb6c7e7094bd1b8393d8ae638cd830d24a45e2991914b5cc74fb2b1dddbab32d3f6a687a43df406a30ce42cae88166ba3fc0aa004da19de581e1184d765253228c41e506f0f05cc0d2fd6292cbfc6c3ba39c3cb77e9d0122dc130e961969c847e65054936d080c801943f6a4b4ee3ac4947a6f6d2a2b54e36137287881e7e4bd59a24f6f387c1f357e9b51ca7dff8d128ee0151b8c34b8223fed2e7b530815604f6832f1135ba7d1cdcfa5734f42f297c7ecb267901c68c499a60fe5398dda0deaa3831722b2271773dbb7c632e88c9c9bd1d859585ffa7225447aee0d910046bc63688a6ab5ddb4f2e25a1eaf78c9547d791c2af77b5e45039b254dd58c6211b8ac6e4f348046fec45519d7c477dfe56382e8ae65c0d3b5b92ff9437d3955c1f0183b795b9d58950c58fddf7d2282fc5e29252d676891564fb72d603130b73e0d0b7289e1079f608f2bae91447df95c60ed4b4010d71becc304a3afcdd1d37e4c586d6d2e1970a2b1aadd22ee2f9764853230302c4d47b309d38b008b2ef5ca22051247dc449d754e146554567af177a8ad072595b04fd6dc07b7aba1303b02f8da143e363af51c9380ad35e3192da7f3e6cff50e0e250ecd9049b8947a6f510c543696b0909ad6cb2eb3d86f0c7937780abfacea2eeed117e119421393e074f58cf5882fb1a4f0c103c76b0f17a626c93441ad790d8c4e50d9fa3634259dec3a7800048d2bb59baca2ce1584fa49645a1138913a59d14529a0f531dd06e9a7d70e78a0b75801899fe36052db5031a681207739298e68092ff9c4cb3debab1a8c39931e824fc4cb88787f5ffbcb9d6e71371f0fa316b8c01749c3101e846fc4c8df5edffe2b5aaec472682f88fda31ec32ff28682e3e5e59dddc7bbdda25cd7ceedac740f6db878814b9e7482f2e9358acc065fe879291f566661dca7a99d7eb98eb3f815f17121d43e9982a70e6cdf9e349292db385dd130a117c69fac6013f847793dfe1a8f3f52c435fea7cf3e03cc7cc161c10573fc0ef3a634bf53cad3dac879f82909646c6d68ac9741a0a66f550ba781bce8d4e4ddef7e1a732577f68ffc26550821df591df64c497827bd65d9ecdf9121f5ef4e41bb8708a35f083407de295b4461704421e167271a69a38479b067d1ffb1ca27ce19d16de3dc97ee09eaaae1ee07425aeb8a177444073f2994a8638a9ae095c767aec654ec5ddc561ae087538fea147d1631208787fe6ad346b08dc3a0d2e113debeb5e669ddbf9436ffa84d24da78f23d9abc44dd5f9eba01f41b13dda1c3082fafabcfa43930f640fd56e86788d9b94b05f8a559a005fe6b04cfc4cf30de342677ee67547b8cb8370ca1c0ab4cda0f7c0ec405f53711e5462978a68b45cd9812ddc5c02d9d996009dfc49ea55f7ac1107348fdafb1ca7381e2ed0ea878e0417424134ec77da29e496949debcb10567648b256233a0cd6bdc5ef234642e2fadea67aee1c3e879cab90f839021bbccba7cf593f7141c97803ec78a1389323287253a237abbfade98116f389783a4a18c2b9684e1858a0360224b9724ef7a569334e6c04c9ae1f37aa195adf1b54f7b416935c34b4f35c237685371c1ac60303e1d0c62fd8d70a542e1bf50441ca15c81f73e1091379b8441b4ae39d2db8ce4a8eb0266f930887a2af494129d63a16c4c80ae0fa69a41a8a12e5f0cf9fe1f49f1030e16172ac965ceddcae3cdf029dfa3a78ea77665f79950e72a9323a4913177ec44c9a1a7520fdfd3f29d881343bd4fe3b15247b216d2242d0f3fad17cf7ed1287150f0a64c2f840235da03001999b4800ea6bb5c345c41d3dbfc25161a8335097c52c40f94b4c5b2559bf04ef36d81711f6556b002eb45467b71449594b7daae2329534adff07148b7bfb31dee9f9fefd2d1641a626933a4b9f1f58057887f7baab0f806fc80925d48a0a045ced37389812f39735746cd678126cee7a59dbdfdf13d66aa576ac91591aeb6221ca4512084347c6731f51ff2499150f6e7c92a9ac9abf46dce898d2b5f9027da1ee7d0320376ab0070b10ed3581fac7ef869d4fa4702fb047798c381b5b29be4139c5f2223959d15949cac7e6b8d83a0d13dbd615d751054248cd04f9077b7fe1d846f12a989a601450d10d4ee067b29d74becff8e80f680e30d132183f8a635f189cad72016aa91ac4a9b88d2f9a934de4ebf2c6e75fa36e8ec944e749ca872f0290044cd8147fc207afaee2bfc26361c8b805f36df93f34962f4250b1917a40f56c74ef721d8041553715336c5672bfd2f13c3032099e2bd01b29dee97ada785bfed0ba10ce499d3675cf14f7d04ce747bbedb3862f321ec2200ddea11478ab4601ab391e8528341d7a8919fa437e955a3ca8c43ffef7745ca068e2be014f59773f5c01fab317e712facd9c3837fa230b11bb6f350118cf4ea52a38049d5fcfa3ad309be925131c6ae0016f3765ffc1452ba6c8521230ebbd67e6bcfb0aa25fc5335fb72eeacabd865407e89625344e2c5707178a2b92e7c7001a4e78b6a1c9624cc9a0e351b3829843b722d7df6c67ee38dd8ed374073f67a28656ca0ead31382f54ed3e4dbf2cf38d4bee198403aa46816440d6f299a0b004ded8cb3106af36c6e31b27d92a9c56e8f0464b831e723e07e399ee8c725349956a72e39c581c4b1af226abe7ccd3fffd48e9a14aec82bbbc8695d651c794d991ab28d40ccf73cf6ecdd418e12f50d32687c4e2fa6db418e0f3edce4333273b320605053c12688f4939d5ea81a52e1796ebf7f21616c7d17ef9f7118b22dff038cf47963c84e76a43b9ce52cc468d3c252d4c94f317b9ab837c447243da99b90c391c4aa997ba066723fa002885403dac9c7fd20a691ef27edfea7665c7a3466919f0fb13c712bb2f873e724a32ae08a4459c4940a63866a1f139d0a3992d0ec06f125c9610962de05b06e8a4cd510a2f993f3ef40bc10d0e352c3e339ff7ea088643698965ebe137abfcdb3716fa71bd43cf408dde7b6e06bfdb2a8fd75b7d98f13fd0bee2371edb79e504979746fd02228a0d76da4cf84dd1e9864f464bad34d492a42869ff22bff96eba5613cf3488845aeb477e883bd5622bcd4815c570258749666d3b53209dd065fb5e94886e5075626b87ebf569cb897bdf88ad75393165c572dc8e72c6b2290ab56b186955cf5dc727e323dc9347f73ffd84eb18ad49f3ce511dae5dbb46bc8ac9aa77e8044216336fc93ee1e6bf2b63e8f79ce1e0a68f4a811153e05e4e80daad8e4cdaae03f54228f536c234768ebc4f9b19814332ec5a29990049d5974dda6ef3b0041d002fa6885c5755c1d4a8bd1929807ac8e0ec9439e153d0f46cb55406f8e1165bf1e11c689dd79232e84f36287e2ede0a8c0bbc85e24740c827b7a32cde127faf24bbd90f3d16c06fec6a4d591bc6fef97368ec88baa8026c4d2b1037357c49d8f922ee16b7c2b0709700c06143f6d3c413515f9bf1e6b55f2ef089f4f7e47cbe707bc2dc74df696b0427cee27db1ee2dc8c3590eb39437106bf22563ac6c9d62822b07105f5f3a2f5d57ff6c8cfff1fb00e821d3e756e34b611c00112ce5ce3f350ee6b8bed1b73ebf348ace0cc1b31a1a572b6f8221ce2b208515e58e25a478dc9e716097e9355f48359265c06e4d137d5b8b8ebddca105ee44e188862855a6607f815d4142abdd41dbc01e398d7910462c7a4010066dbce5cea8d5ae69ce275560be9e92f0564fd4473bb9deac277f75e2ec203fb082b1ca26c1706b1c3782401844fd2c1aade2b9618856c60b11300e47186f1fd344b0cae342f2266cd12e92b297e0947bb51091796943c72d66425f3c8c778c93b3e81c93dc07784e688117d291dd7a6d44bc1efa1b19dc535205bfa04c81bebbee44e4e93c5689c4bee05042d0cfd8f08c84f2457874a9f819d24714df3f7a4e81fa28cc0245804c247a8f6bd369426f92b8bd9ce95836f255e3b68e6543f411f2551f153fe9629520039f8cb2a35b779b89b49c649e93035ee5eea2114def0aaff78852fafd7e29c40c7144736ea29a7fe90d1e4276739ec59faa3ed0aefb9f0df289cca56a962191cb36898c337ef1fd1ce849b7a072905a64a6aff1dff2835e94c0aee4ba06b94a3b74b81be166f1e5094086765c89ec6f6a7e9a41de0d75f0353083c07c16da18216fa4cf64c665951959780c7c82a135c20b26ec7944656011d5f5705224ed8958337ba52a4f1ed6ac3752bc5a365648e48cd4588424bb257c63b216f92c4bf286c188af79987f2bcaaf3242482d78be32494cdb8b77eb6cd9b0027cadf0f3c10305253b87023acf18faf92d564c541047cbdf07c55007beb1a94781e13cb3a0d65f895aea235d8cf68cde07ad9b40c2f8d6e88b66379287f77bd9f0110b3075d110f5b260ad2939fd4f87cf77fd6014c4f493185ac595d5e1050d3f6f5c31de0aae90f79f70b2ddbd27149aa23c493bac1251e90e653d2d1da20e3f45d627092703180089c937e296da6304b52843ccb7970036c9be0807c35e321efc74df92dfe9ffe78320a9434210f0920a098fea6e4dd9e4df7b24228ae8025dbad650c88b32b9c58f799aa5346901bf5f0e5c6cff3b2f9bd4dad1d0a0c308c327766dd8990cd1c184aed2adeeddfc18ecf44d8c00cde9f7bf5ced2fe6bdf22478a50e9740e4d12d6ff72cfbfe43194643db5746204f91acc82ab622ebacd700a5a4a4e5281a6dac723294b3cdabc4516e348ec95076ac0b099601a261efb93491624a21134ba7a85466c4177a3cf45eaa091512bcf5e0253cbf3f2352b941dd5fc411da9420c80c6aca585e937dee5", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r8, r9, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:06 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0xdeebecf424802c8, 0x0) (async) msgrcv(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0440000000000000000000000000000000000000000000000000000000000884c1ca991c2e1ab0000007660cb8df90547a6e60000000000000000000051d7000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000acf900000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000034720e0000000000"], 0xf9, 0x2, 0x3800) 20:16:06 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x11000000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 618.272586][T28530] CPU: 1 PID: 28530 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 618.277363][T28531] loop1: detected capacity change from 0 to 512 [ 618.283129][T28530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 618.283146][T28530] Call Trace: [ 618.283154][T28530] [ 618.305763][T28530] dump_stack_lvl+0xda/0x130 [ 618.310455][T28530] dump_stack+0x15/0x20 [ 618.314634][T28530] should_fail_ex+0x21f/0x230 [ 618.319483][T28530] __alloc_pages+0x108/0x340 [ 618.324168][T28530] vma_alloc_folio+0x69d/0x8b0 [ 618.328984][T28530] handle_mm_fault+0xcbc/0x21d0 [ 618.333945][T28530] exc_page_fault+0x45f/0x640 [ 618.338632][T28530] asm_exc_page_fault+0x26/0x30 [ 618.343586][T28530] RIP: 0033:0x7fd4d0a25160 [ 618.348085][T28530] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 618.367718][T28530] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010206 [ 618.373909][T28530] RAX: 000000000000d000 RBX: 00007fd4cfdfa660 RCX: 0000000000000003 [ 618.381890][T28530] RDX: 00007fd4c79db000 RSI: 000000000000000d RDI: 00007fd4cfdfa700 [ 618.389858][T28530] RBP: 0000000000000051 R08: 0000000000000008 R09: 00000000000000c0 [ 618.397868][T28530] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 618.405848][T28530] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 000000000000000c [ 618.413889][T28530] [ 618.417073][T28530] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 20:16:06 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x29000000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:06 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x4, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x40) msgrcv(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f7a7dec50e9234f36a0a4bad999fa8804be70200000025bd34776434817072782592b139b49afd10632b80caa332a42fafb609a60e8422ab47ad09bf84fe471b4179e0e6d4960c75561e28e156157d"], 0xf9, 0x2, 0x3800) 20:16:06 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x60000000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 618.428374][T28530] loop0: detected capacity change from 0 to 512 20:16:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 25) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 618.469667][T28549] loop2: detected capacity change from 0 to 512 [ 618.477440][T28549] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 618.502279][T28554] FAULT_INJECTION: forcing a failure. [ 618.502279][T28554] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 618.515623][T28554] CPU: 1 PID: 28554 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 618.526073][T28554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 618.536156][T28554] Call Trace: [ 618.539446][T28554] [ 618.542376][T28554] dump_stack_lvl+0xda/0x130 [ 618.546991][T28554] dump_stack+0x15/0x20 [ 618.551179][T28554] should_fail_ex+0x21f/0x230 [ 618.555988][T28554] __alloc_pages+0x108/0x340 [ 618.560617][T28554] vma_alloc_folio+0x69d/0x8b0 [ 618.565433][T28554] handle_mm_fault+0xcbc/0x21d0 [ 618.570346][T28554] exc_page_fault+0x45f/0x640 [ 618.571847][T28549] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 618.575096][T28554] asm_exc_page_fault+0x26/0x30 [ 618.575137][T28554] RIP: 0033:0x7fa4c2f71160 [ 618.575170][T28554] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 618.575186][T28554] RSP: 002b:00007fa4c2346600 EFLAGS: 00010206 [ 618.575200][T28554] RAX: 000000000000a000 RBX: 00007fa4c2346660 RCX: 0000000000000000 [ 618.590464][T28549] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 618.592679][T28554] RDX: 00007fa4b9f27000 RSI: 0000000000000001 RDI: 00007fa4c2346700 [ 618.592697][T28554] RBP: 0000000000000079 R08: 0000000000000007 R09: 000000000000004e [ 618.599325][T28549] EXT4-fs (loop2): 1 truncate cleaned up [ 618.616813][T28554] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 618.616831][T28554] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000005 [ 618.616910][T28554] [ 618.622902][T28549] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 618.631090][T28554] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 618.639705][T28549] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/553/file0 supports timestamps until 2038 (0x7fffffff) [ 618.651979][T28554] loop1: detected capacity change from 0 to 512 [ 618.656398][T28549] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:07 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x3000480, &(0x7f0000000000)=ANY=[], 0x1, 0x76a, &(0x7f0000000fc0)="$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") creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f000000b940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x208}], 0x1, 0x0, 0x0, 0x0) lseek(r2, 0x20400, 0x0) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80001d00c0d0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./bus\x00', 0x0, 0x20}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r4, &(0x7f0000005940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r5, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}, 0xfffffffd}], 0x1, 0x121, 0x0) dup2(r0, r5) 20:16:07 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x97ffffff, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 28) 20:16:07 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x4, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x40) msgrcv(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f7a7dec50e9234f36a0a4bad999fa8804be70200000025bd34776434817072782592b139b49afd10632b80caa332a42fafb609a60e8422ab47ad09bf84fe471b4179e0e6d4960c75561e28e156157d"], 0xf9, 0x2, 0x3800) 20:16:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 26) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 619.300458][T28571] FAULT_INJECTION: forcing a failure. [ 619.300458][T28571] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 619.313757][T28571] CPU: 0 PID: 28571 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 619.324293][T28571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 619.334371][T28571] Call Trace: [ 619.337698][T28571] [ 619.340681][T28571] dump_stack_lvl+0xda/0x130 [ 619.345333][T28571] dump_stack+0x15/0x20 [ 619.349557][T28571] should_fail_ex+0x21f/0x230 [ 619.354279][T28571] __alloc_pages+0x108/0x340 [ 619.358907][T28571] vma_alloc_folio+0x69d/0x8b0 [ 619.363767][T28571] handle_mm_fault+0xcbc/0x21d0 [ 619.368678][T28571] exc_page_fault+0x45f/0x640 [ 619.373425][T28571] asm_exc_page_fault+0x26/0x30 [ 619.378323][T28571] RIP: 0033:0x7fa4c2f71160 [ 619.382766][T28571] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 619.385899][T28577] FAULT_INJECTION: forcing a failure. [ 619.385899][T28577] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 619.402453][T28571] RSP: 002b:00007fa4c2346600 EFLAGS: 00010206 [ 619.402478][T28571] RAX: 000000000000b000 RBX: 00007fa4c2346660 RCX: 0000000000000006 [ 619.402494][T28571] RDX: 00007fa4b9f27000 RSI: 000000000000001f RDI: 00007fa4c2346700 [ 619.402510][T28571] RBP: 0000000000000056 R08: 0000000000000008 R09: 00000000000000c0 [ 619.445759][T28571] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 619.453739][T28571] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000027 [ 619.461717][T28571] [ 619.464807][T28577] CPU: 1 PID: 28577 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 619.464933][T28571] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 619.475282][T28577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 619.475298][T28577] Call Trace: [ 619.475304][T28577] [ 619.475310][T28577] dump_stack_lvl+0xda/0x130 [ 619.475333][T28577] dump_stack+0x15/0x20 [ 619.475350][T28577] should_fail_ex+0x21f/0x230 [ 619.475389][T28577] __alloc_pages+0x108/0x340 [ 619.495435][T28571] loop1: detected capacity change from 0 to 512 [ 619.496194][T28577] vma_alloc_folio+0x69d/0x8b0 [ 619.528378][T28577] handle_mm_fault+0xcbc/0x21d0 [ 619.533403][T28577] exc_page_fault+0x45f/0x640 [ 619.538094][T28577] asm_exc_page_fault+0x26/0x30 [ 619.543007][T28577] RIP: 0033:0x7fd4d0a25160 [ 619.547426][T28577] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 619.567182][T28577] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010206 [ 619.573319][T28577] RAX: 0000000000012000 RBX: 00007fd4cfdfa660 RCX: 0000000000000008 [ 619.581309][T28577] RDX: 00007fd4c79db000 RSI: 0000000000000035 RDI: 00007fd4cfdfa700 [ 619.589298][T28577] RBP: 0000000000000006 R08: 0000000000000007 R09: 000000000000004e 20:16:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f00000014c0)=ANY=[@ANYBLOB="0200000000000000cbd47d17810f0ccaf1bb9bb55447737817ea9415e050577dfda66d272c3bf6f03ae105d06032f1a8470529bce21f2f258950bb620f973ce8b4709c0c300bedc2d3a6ca11f0c647224a9817de5585361ae99b7769abaa1838ca217a9e9c54bae2ca0b9c2b4a1ca4bd5323eb3feb1ea86b35a2f13216b3c8f27be304c70407a731447911c24ec1975b756b3d399a930cfb801fd3a8bd4d0405a8c7b9499096fb9449fe620a00e6efaeee0ebbba245537b7c407e0e4999873ec"], 0x8, 0x0) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) (async) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) getgid() (async) r5 = getgid() msgget$private(0x0, 0x0) (async) r6 = msgget$private(0x0, 0x0) msgrcv(r6, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r6, 0x0, 0x0, 0x0, 0x0) msgsnd(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000005000000"], 0x8, 0x0) msgrcv(r6, &(0x7f00000013c0)={0x0, ""/98}, 0x6a, 0x0, 0x2000) getuid() (async) r7 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7}}}], 0x60}, 0x20044010) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) (async) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r9 = getgid() r10 = getuid() write$9p(0xffffffffffffffff, &(0x7f0000001440)="3692eeaa451d4a9e4995b7fa8a4cab739aa8533ac9065aaa6745796586f5ecdb9e836075c85bc8d4e4e11f9f231c2332bafb623f4120c69ae9ec92fe521a075c8a789480aa3500e56111edae0042f5", 0x4f) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10}}}], 0x60}, 0x20044010) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r8, r9, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:07 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xb80b0000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:07 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x4, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x40) (async, rerun: 32) msgrcv(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f7a7dec50e9234f36a0a4bad999fa8804be70200000025bd34776434817072782592b139b49afd10632b80caa332a42fafb609a60e8422ab47ad09bf84fe471b4179e0e6d4960c75561e28e156157d"], 0xf9, 0x2, 0x3800) (rerun: 32) [ 619.597348][T28577] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 619.605328][T28577] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 00000000000000ff [ 619.613351][T28577] [ 619.625111][T28581] loop2: detected capacity change from 0 to 512 [ 619.632741][T28577] loop0: detected capacity change from 0 to 512 20:16:07 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xeffdffff, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x155000, 0x49) open_by_handle_at(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/82) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0xffffffff, 0x0, &(0x7f0000000040)}, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) fallocate(r0, 0x9, 0x2, 0xea2) 20:16:07 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xffff0000, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x155000, 0x49) open_by_handle_at(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/82) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0xffffffff, 0x0, &(0x7f0000000040)}, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) fallocate(r0, 0x9, 0x2, 0xea2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) (async) open(&(0x7f0000000000)='.\x00', 0x0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x155000, 0x49) (async) open_by_handle_at(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) (async) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/82) (async) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0xffffffff, 0x0, &(0x7f0000000040)}, 0x0) (async) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) fallocate(r0, 0x9, 0x2, 0xea2) (async) [ 619.644541][T28581] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 619.661942][T28581] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 619.677917][T28581] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 619.692146][T28581] EXT4-fs (loop2): 1 truncate cleaned up [ 619.697916][T28581] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 619.709708][T28581] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/554/file0 supports timestamps until 2038 (0x7fffffff) [ 619.725947][T28581] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:08 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x3000480, &(0x7f0000000000)=ANY=[], 0x1, 0x76a, &(0x7f0000000fc0)="$eJzs3d9rW1UcAPDvTdt17aatIOh8KghaGEvtrJuCDxMfRHAw0Ge3kGZlNm1Gk461FNwQwRdBxQdBX/bsj/nmqz9e9b/wQTamdsOJD1K5adJla9KlW5MI+XzgNOfce9Nzvjn3nnuSe0kC6FsT6Z9MxKGI+CiJGKstTyJiqJobjDixud3t9bV8mpLY2Hjzj6S6za31tXw0PCd1oFZ4MiJ+fD/icGZ7veWV1flcsVhYqpWnKgvnp8orq0fOLeTmCnOFxWPTMzNHj79w/NjexfrXL6sHr3/82rPfnPjnvSeufvhTEifiYG1dYxx7ZSImaq/JUPoS3uXVva6sx5JeN4AHkh6aA5tHeRyKsRio5loY6WbLAIBOeTciNgCAPpM4/wNAn6l/DnBrfS1fT739RKK7brwSEfs3469f39xcM1i7Zre/eh109FZy15WRJCLG96D+iYj44ru3v0pTdOg6JEAzly5HxJnxie3jf7LtnoXdeq6NbSbuKRv/oHu+T+c/Lzab/2W25j/RZP4z3OTYfRD3P/4z1/agmpbS+d/LDfe23W6Iv2Z8oFZ6pDrnG0rOnisW0rHt0YiYjKHhtDy9Qx2TN/+92Wpd4/zvz0/e+TKtP328s0Xm2uDw3c+ZzVVyDxNzoxuXI54abBZ/stX/SYv576k263j9pQ8+b7UujT+Nt562x99ZG1cinmna/3fuaEt2vD9xqro7TNV3iia+/fWz0Vb1N/Z/mtL66+8FuiHt/9Gd4x9PGu/XLO++jp+vjP3Qat3942++/+9L3qrm99WWXcxVKkvTEfuSN7YvP3rnufVyffs0/smnmx//O+3/6XvCM23GP3j9968fPP7OSuOf3VX/7z5z9fb8QKv62+v/mWpusraknfGv3QY+zGsHAAAAAAAAAAAAAAAAAAAAAAAAAO3KRMTBSDLZrXwmk81u/ob34zGaKZbKlcNnS8uLs1H9rezxGMrUv+pyrOH7UKdr34dfLx+9p/x8RDwWEZ8Oj1TL2XypONvr4AEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACg5kCL3/9P/Tbc69YBAB2zv9cNAAC6zvkfAPrP7s7/Ix1rBwDQPd7/A0D/cf4HgP7j/A8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAECHnTp5Mk0bf6+v5dPy7IWV5fnShSOzhfJ8dmE5n82Xls5n50qluWIhmy8ttPxHlzYfiqXS+ZlYXL44VSmUK1PlldXTC6Xlxcrpcwu5ucLpwlDXIgMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA9pVXVudzxWJhSUZGRmYr0zhKjPRugAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD4n/svAAD//9EyKso=") creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f000000b940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x208}], 0x1, 0x0, 0x0, 0x0) lseek(r2, 0x20400, 0x0) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80001d00c0d0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./bus\x00', 0x0, 0x20}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r4, &(0x7f0000005940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r5, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}, 0xfffffffd}], 0x1, 0x121, 0x0) dup2(r0, r5) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x3000480, &(0x7f0000000000)=ANY=[], 0x1, 0x76a, &(0x7f0000000fc0)="$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") (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r1, 0x800) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r2, &(0x7f000000b940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) (async) ppoll(&(0x7f0000000040)=[{r2, 0x208}], 0x1, 0x0, 0x0, 0x0) (async) lseek(r2, 0x20400, 0x0) (async) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r3, 0x0, 0x80001d00c0d0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) (async) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./bus\x00', 0x0, 0x20}, 0x10) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r4, &(0x7f0000005940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r5, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}, 0xfffffffd}], 0x1, 0x121, 0x0) (async) dup2(r0, r5) (async) 20:16:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) (async) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x155000, 0x49) (async) open_by_handle_at(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) (async) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/82) (async) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0xffffffff, 0x0, &(0x7f0000000040)}, 0x0) (async) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) fallocate(r0, 0x9, 0x2, 0xea2) 20:16:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 29) 20:16:08 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xfffffdef, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 27) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async, rerun: 64) r0 = getgid() (rerun: 64) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r1, &(0x7f00000014c0)=ANY=[@ANYBLOB="0200000000000000cbd47d17810f0ccaf1bb9bb55447737817ea9415e050577dfda66d272c3bf6f03ae105d06032f1a8470529bce21f2f258950bb620f973ce8b4709c0c300bedc2d3a6ca11f0c647224a9817de5585361ae99b7769abaa1838ca217a9e9c54bae2ca0b9c2b4a1ca4bd5323eb3feb1ea86b35a2f13216b3c8f27be304c70407a731447911c24ec1975b756b3d399a930cfb801fd3a8bd4d0405a8c7b9499096fb9449fe620a00e6efaeee0ebbba245537b7c407e0e4999873ec"], 0x8, 0x0) (async) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) (async) r5 = getgid() (async) r6 = msgget$private(0x0, 0x0) msgrcv(r6, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r6, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000005000000"], 0x8, 0x0) (async) msgrcv(r6, &(0x7f00000013c0)={0x0, ""/98}, 0x6a, 0x0, 0x2000) (async) r7 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="d260c76bb4e8155c764d393e3cd8fe159f4ff4933803b94ad32f1192071971456dbaac88cbaa0e43d047a97f3c8ffc37871b4341d27c3326805bd648eb3b53f623f30eed941349eb2463400f8b62119c6848ac31e68af4cb7234d0e548e33e31a05a9d4f12a75c1611ce2a2d6302a78af227b910a1767f4038304c8fb5c92dcb0fc1ad9a4826752a81aefab28b1b3648ff45bb08afa296876727576c4a75e6741bae9e5559626081c1bec1fc0645ef844fddf9e039dc1899671bfae0e1470ce3e4c822e3751e5aeb6d45e44f1c534b2a42f1515c3f7440b197f8bc2b6784e2cafaf7df9ed017f3563942af793517b82ef65e098c3766db21a2c9cb6d093405915f6aa847079ea3e82ca139be978f3cf222dc8cea93d185592909e6ae62a7f17fe48f90c4dc386873c412a85a0ab72d812830c03143aa6ce5f4e18b508e83095ca761f3240d5ac7764bf43b2620e32cca1334621d2d1552a571b77b30f42c169a369c209419ad7d911ecdf596c18443df40e402b36045c74831e9bbc5ec24b216e5865f1e664736d753cbb1dee0bafec3aaaacd79f606a6083e61095a0ae62a8f0232a54d3b06d71111b4d030769bd3a08ececa1357162e9b3d4ce0dc99e03ea788ba470ae77a068f5d7197d76f1972206bb22e2cddf80a93ea5364d52678d2b7a6891b59d6b33c75e54b33281aaec0647041bf0768c52492939667c31cfbc966fcc37a12212a2d5f758c49e448ff7d6e06950cc889d2eb5d6b1f1c29d30b3baaff6e3e8a4c61f7e859f024b0d65844f54fdd82f0210a15268377de44eea3d7709ce618db16752423e6fa86e86233393c679e32ef3724bd0149598b23ea2450ff2bdb9f17064272c8f2aaf6b808f341b5e92a305997d3f850c02f5ffdb032cab19aec6cce5d6e899890da69f854e85b393128c8329b9a6db73329139d1a34b021b6b997618d40f2cb6c7e7094bd1b8393d8ae638cd830d24a45e2991914b5cc74fb2b1dddbab32d3f6a687a43df406a30ce42cae88166ba3fc0aa004da19de581e1184d765253228c41e506f0f05cc0d2fd6292cbfc6c3ba39c3cb77e9d0122dc130e961969c847e65054936d080c801943f6a4b4ee3ac4947a6f6d2a2b54e36137287881e7e4bd59a24f6f387c1f357e9b51ca7dff8d128ee0151b8c34b8223fed2e7b530815604f6832f1135ba7d1cdcfa5734f42f297c7ecb267901c68c499a60fe5398dda0deaa3831722b2271773dbb7c632e88c9c9bd1d859585ffa7225447aee0d910046bc63688a6ab5ddb4f2e25a1eaf78c9547d791c2af77b5e45039b254dd58c6211b8ac6e4f348046fec45519d7c477dfe56382e8ae65c0d3b5b92ff9437d3955c1f0183b795b9d58950c58fddf7d2282fc5e29252d676891564fb72d603130b73e0d0b7289e1079f608f2bae91447df95c60ed4b4010d71becc304a3afcdd1d37e4c586d6d2e1970a2b1aadd22ee2f9764853230302c4d47b309d38b008b2ef5ca22051247dc449d754e146554567af177a8ad072595b04fd6dc07b7aba1303b02f8da143e363af51c9380ad35e3192da7f3e6cff50e0e250ecd9049b8947a6f510c543696b0909ad6cb2eb3d86f0c7937780abfacea2eeed117e119421393e074f58cf5882fb1a4f0c103c76b0f17a626c93441ad790d8c4e50d9fa3634259dec3a7800048d2bb59baca2ce1584fa49645a1138913a59d14529a0f531dd06e9a7d70e78a0b75801899fe36052db5031a681207739298e68092ff9c4cb3debab1a8c39931e824fc4cb88787f5ffbcb9d6e71371f0fa316b8c01749c3101e846fc4c8df5edffe2b5aaec472682f88fda31ec32ff28682e3e5e59dddc7bbdda25cd7ceedac740f6db878814b9e7482f2e9358acc065fe879291f566661dca7a99d7eb98eb3f815f17121d43e9982a70e6cdf9e349292db385dd130a117c69fac6013f847793dfe1a8f3f52c435fea7cf3e03cc7cc161c10573fc0ef3a634bf53cad3dac879f82909646c6d68ac9741a0a66f550ba781bce8d4e4ddef7e1a732577f68ffc26550821df591df64c497827bd65d9ecdf9121f5ef4e41bb8708a35f083407de295b4461704421e167271a69a38479b067d1ffb1ca27ce19d16de3dc97ee09eaaae1ee07425aeb8a177444073f2994a8638a9ae095c767aec654ec5ddc561ae087538fea147d1631208787fe6ad346b08dc3a0d2e113debeb5e669ddbf9436ffa84d24da78f23d9abc44dd5f9eba01f41b13dda1c3082fafabcfa43930f640fd56e86788d9b94b05f8a559a005fe6b04cfc4cf30de342677ee67547b8cb8370ca1c0ab4cda0f7c0ec405f53711e5462978a68b45cd9812ddc5c02d9d996009dfc49ea55f7ac1107348fdafb1ca7381e2ed0ea878e0417424134ec77da29e496949debcb10567648b256233a0cd6bdc5ef234642e2fadea67aee1c3e879cab90f839021bbccba7cf593f7141c97803ec78a1389323287253a237abbfade98116f389783a4a18c2b9684e1858a0360224b9724ef7a569334e6c04c9ae1f37aa195adf1b54f7b416935c34b4f35c237685371c1ac60303e1d0c62fd8d70a542e1bf50441ca15c81f73e1091379b8441b4ae39d2db8ce4a8eb0266f930887a2af494129d63a16c4c80ae0fa69a41a8a12e5f0cf9fe1f49f1030e16172ac965ceddcae3cdf029dfa3a78ea77665f79950e72a9323a4913177ec44c9a1a7520fdfd3f29d881343bd4fe3b15247b216d2242d0f3fad17cf7ed1287150f0a64c2f840235da03001999b4800ea6bb5c345c41d3dbfc25161a8335097c52c40f94b4c5b2559bf04ef36d81711f6556b002eb45467b71449594b7daae2329534adff07148b7bfb31dee9f9fefd2d1641a626933a4b9f1f58057887f7baab0f806fc80925d48a0a045ced37389812f39735746cd678126cee7a59dbdfdf13d66aa576ac91591aeb6221ca4512084347c6731f51ff2499150f6e7c92a9ac9abf46dce898d2b5f9027da1ee7d0320376ab0070b10ed3581fac7ef869d4fa4702fb047798c381b5b29be4139c5f2223959d15949cac7e6b8d83a0d13dbd615d751054248cd04f9077b7fe1d846f12a989a601450d10d4ee067b29d74becff8e80f680e30d132183f8a635f189cad72016aa91ac4a9b88d2f9a934de4ebf2c6e75fa36e8ec944e749ca872f0290044cd8147fc207afaee2bfc26361c8b805f36df93f34962f4250b1917a40f56c74ef721d8041553715336c5672bfd2f13c3032099e2bd01b29dee97ada785bfed0ba10ce499d3675cf14f7d04ce747bbedb3862f321ec2200ddea11478ab4601ab391e8528341d7a8919fa437e955a3ca8c43ffef7745ca068e2be014f59773f5c01fab317e712facd9c3837fa230b11bb6f350118cf4ea52a38049d5fcfa3ad309be925131c6ae0016f3765ffc1452ba6c8521230ebbd67e6bcfb0aa25fc5335fb72eeacabd865407e89625344e2c5707178a2b92e7c7001a4e78b6a1c9624cc9a0e351b3829843b722d7df6c67ee38dd8ed374073f67a28656ca0ead31382f54ed3e4dbf2cf38d4bee198403aa46816440d6f299a0b004ded8cb3106af36c6e31b27d92a9c56e8f0464b831e723e07e399ee8c725349956a72e39c581c4b1af226abe7ccd3fffd48e9a14aec82bbbc8695d651c794d991ab28d40ccf73cf6ecdd418e12f50d32687c4e2fa6db418e0f3edce4333273b320605053c12688f4939d5ea81a52e1796ebf7f21616c7d17ef9f7118b22dff038cf47963c84e76a43b9ce52cc468d3c252d4c94f317b9ab837c447243da99b90c391c4aa997ba066723fa002885403dac9c7fd20a691ef27edfea7665c7a3466919f0fb13c712bb2f873e724a32ae08a4459c4940a63866a1f139d0a3992d0ec06f125c9610962de05b06e8a4cd510a2f993f3ef40bc10d0e352c3e339ff7ea088643698965ebe137abfcdb3716fa71bd43cf408dde7b6e06bfdb2a8fd75b7d98f13fd0bee2371edb79e504979746fd02228a0d76da4cf84dd1e9864f464bad34d492a42869ff22bff96eba5613cf3488845aeb477e883bd5622bcd4815c570258749666d3b53209dd065fb5e94886e5075626b87ebf569cb897bdf88ad75393165c572dc8e72c6b2290ab56b186955cf5dc727e323dc9347f73ffd84eb18ad49f3ce511dae5dbb46bc8ac9aa77e8044216336fc93ee1e6bf2b63e8f79ce1e0a68f4a811153e05e4e80daad8e4cdaae03f54228f536c234768ebc4f9b19814332ec5a29990049d5974dda6ef3b0041d002fa6885c5755c1d4a8bd1929807ac8e0ec9439e153d0f46cb55406f8e1165bf1e11c689dd79232e84f36287e2ede0a8c0bbc85e24740c827b7a32cde127faf24bbd90f3d16c06fec6a4d591bc6fef97368ec88baa8026c4d2b1037357c49d8f922ee16b7c2b0709700c06143f6d3c413515f9bf1e6b55f2ef089f4f7e47cbe707bc2dc74df696b0427cee27db1ee2dc8c3590eb39437106bf22563ac6c9d62822b07105f5f3a2f5d57ff6c8cfff1fb00e821d3e756e34b611c00112ce5ce3f350ee6b8bed1b73ebf348ace0cc1b31a1a572b6f8221ce2b208515e58e25a478dc9e716097e9355f48359265c06e4d137d5b8b8ebddca105ee44e188862855a6607f815d4142abdd41dbc01e398d7910462c7a4010066dbce5cea8d5ae69ce275560be9e92f0564fd4473bb9deac277f75e2ec203fb082b1ca26c1706b1c3782401844fd2c1aade2b9618856c60b11300e47186f1fd344b0cae342f2266cd12e92b297e0947bb51091796943c72d66425f3c8c778c93b3e81c93dc07784e688117d291dd7a6d44bc1efa1b19dc535205bfa04c81bebbee44e4e93c5689c4bee05042d0cfd8f08c84f2457874a9f819d24714df3f7a4e81fa28cc0245804c247a8f6bd369426f92b8bd9ce95836f255e3b68e6543f411f2551f153fe9629520039f8cb2a35b779b89b49c649e93035ee5eea2114def0aaff78852fafd7e29c40c7144736ea29a7fe90d1e4276739ec59faa3ed0aefb9f0df289cca56a962191cb36898c337ef1fd1ce849b7a072905a64a6aff1dff2835e94c0aee4ba06b94a3b74b81be166f1e5094086765c89ec6f6a7e9a41de0d75f0353083c07c16da18216fa4cf64c665951959780c7c82a135c20b26ec7944656011d5f5705224ed8958337ba52a4f1ed6ac3752bc5a365648e48cd4588424bb257c63b216f92c4bf286c188af79987f2bcaaf3242482d78be32494cdb8b77eb6cd9b0027cadf0f3c10305253b87023acf18faf92d564c541047cbdf07c55007beb1a94781e13cb3a0d65f895aea235d8cf68cde07ad9b40c2f8d6e88b66379287f77bd9f0110b3075d110f5b260ad2939fd4f87cf77fd6014c4f493185ac595d5e1050d3f6f5c31de0aae90f79f70b2ddbd27149aa23c493bac1251e90e653d2d1da20e3f45d627092703180089c937e296da6304b52843ccb7970036c9be0807c35e321efc74df92dfe9ffe78320a9434210f0920a098fea6e4dd9e4df7b24228ae8025dbad650c88b32b9c58f799aa5346901bf5f0e5c6cff3b2f9bd4dad1d0a0c308c327766dd8990cd1c184aed2adeeddfc18ecf44d8c00cde9f7bf5ced2fe6bdf22478a50e9740e4d12d6ff72cfbfe43194643db5746204f91acc82ab622ebacd700a5a4a4e5281a6dac723294b3cdabc4516e348ec95076ac0b099601a261efb93491624a21134ba7a85466c4177a3cf45eaa091512bcf5e0253cbf3f2352b941dd5fc411da9420c80c6aca585e937dee5", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r9 = getgid() (async) r10 = getuid() write$9p(0xffffffffffffffff, &(0x7f0000001440)="3692eeaa451d4a9e4995b7fa8a4cab739aa8533ac9065aaa6745796586f5ecdb9e836075c85bc8d4e4e11f9f231c2332bafb623f4120c69ae9ec92fe521a075c8a789480aa3500e56111edae0042f5", 0x4f) (async, rerun: 32) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10}}}], 0x60}, 0x20044010) (rerun: 32) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r8, r9, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) (async) getuid() [ 620.177193][T28614] FAULT_INJECTION: forcing a failure. [ 620.177193][T28614] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 620.181789][T28613] FAULT_INJECTION: forcing a failure. [ 620.181789][T28613] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 620.190540][T28614] CPU: 0 PID: 28614 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 620.214283][T28614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 620.224339][T28614] Call Trace: [ 620.227618][T28614] [ 620.230554][T28614] dump_stack_lvl+0xda/0x130 [ 620.235153][T28614] dump_stack+0x15/0x20 [ 620.239374][T28614] should_fail_ex+0x21f/0x230 [ 620.244098][T28614] __alloc_pages+0x108/0x340 [ 620.248781][T28614] vma_alloc_folio+0x69d/0x8b0 [ 620.253557][T28614] handle_mm_fault+0xcbc/0x21d0 [ 620.258541][T28614] exc_page_fault+0x45f/0x640 [ 620.263379][T28614] asm_exc_page_fault+0x26/0x30 [ 620.268261][T28614] RIP: 0033:0x7fa4c2f71160 [ 620.272764][T28614] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 620.292428][T28614] RSP: 002b:00007fa4c2346600 EFLAGS: 00010206 [ 620.298515][T28614] RAX: 000000000000c000 RBX: 00007fa4c2346660 RCX: 0000000000000000 [ 620.306494][T28614] RDX: 00007fa4b9f27000 RSI: 0000000000000000 RDI: 00007fa4c2346700 [ 620.314545][T28614] RBP: 00000000000000fa R08: 0000000000000007 R09: 000000000000004e 20:16:08 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xffffff7f, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 620.322520][T28614] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 620.330559][T28614] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000005 [ 620.338656][T28614] [ 620.341685][T28613] CPU: 1 PID: 28613 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 620.352146][T28613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 620.362222][T28613] Call Trace: [ 620.365507][T28613] [ 620.368448][T28613] dump_stack_lvl+0xda/0x130 [ 620.373067][T28613] dump_stack+0x15/0x20 20:16:08 executing program 3: msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/249], 0xf9, 0x2, 0x3800) r0 = msgget(0x0, 0x148) msgsnd(r0, &(0x7f00000001c0)={0x3, "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"}, 0x1008, 0x800) msgrcv(r0, &(0x7f0000000100)={0x0, ""/168}, 0xb0, 0x1, 0x0) 20:16:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000001580)=ANY=[@ANYBLOB="e476000000000000363517abc8620c97de499ccf620f04df3b72c475a403b0c9d04796f502aefc0f6be367b63182c23f34fd88f241eac898cf3d1edaec89d6aebcc2046c289b698282aba4b2acb64d954083eb1957caf0cf942a"], 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_setup(0x254, &(0x7f00000002c0), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x210}}, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x5e, 0x2000, @fd, 0x7da7, 0x2, 0x5, 0x18, 0x1}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r7, 0x0) fchown(0xffffffffffffffff, r7, 0xffffffffffffffff) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0xff1}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r11 = getgid() getuid() r12 = syz_clone(0x6020200, &(0x7f00000013c0)="2f2d9b872d6f89f8983960a20e1173b6c871899abae98aebdb7db295d74ca9c8cd1dffb65db210a9186e12fca6762dc2f00730cb71e1d63d6663889422600349a4d8fb88b90644b60955e233bf179d19e076aab3b42c75d8b1c28976bc1ac31460f6bfc29adb6ecf4b79e5e7841b3f39967b029367562dc313bbb7426f50329dd751960d3d049a9794b7be82782506cac8055a3765e7dab7e996367b151ec2d8c05fe9f956a917287b4400d580ed357a8fba24d4f8d34f01118f2a5cfb5affffd165923a2589067d03128f03d98b69b6739641afa4a39070ee2395e918383824430435cad402a09b", 0xe8, &(0x7f00000000c0), &(0x7f00000014c0), &(0x7f0000001500)="a0fb4f7259f0ae04147fbe9359a565b86c2d347fefafac1cf1b8997e9955f491a62dc59f65e27d97e25b3c54d84cfbd7c60379200b433b9a") sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r11}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r7, r8, r10, r11, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() [ 620.377243][T28613] should_fail_ex+0x21f/0x230 [ 620.381987][T28613] __alloc_pages+0x108/0x340 [ 620.386655][T28613] vma_alloc_folio+0x69d/0x8b0 [ 620.391493][T28613] handle_mm_fault+0xcbc/0x21d0 [ 620.396409][T28613] exc_page_fault+0x45f/0x640 [ 620.401173][T28613] asm_exc_page_fault+0x26/0x30 [ 620.406084][T28613] RIP: 0033:0x7fd4d0a25160 [ 620.410528][T28613] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 620.430257][T28613] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 620.436425][T28613] RAX: 0000000000013002 RBX: 00007fd4cfdfa660 RCX: 0000000000000001 [ 620.444536][T28613] RDX: 00007fd4c79db000 RSI: 000000000000000f RDI: 00007fd4cfdfa700 [ 620.452531][T28613] RBP: 00000000000000dd R08: 0000000000000006 R09: 0000000000000024 [ 620.455799][T28635] loop2: detected capacity change from 0 to 512 [ 620.460581][T28613] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 20:16:08 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xffffff97, 0x0, 0x0, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:08 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x2, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 620.474808][T28613] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000002 [ 620.482866][T28613] [ 620.486756][T28635] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 620.489444][T28614] loop1: detected capacity change from 0 to 512 [ 620.497236][T28613] loop0: detected capacity change from 0 to 512 [ 620.514493][T28635] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 620.528219][T28635] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 620.539038][T28635] EXT4-fs (loop2): 1 truncate cleaned up [ 620.544793][T28635] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 620.556508][T28635] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/556/file0 supports timestamps until 2038 (0x7fffffff) 20:16:08 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x4, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 620.572829][T28635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:08 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x3000480, &(0x7f0000000000)=ANY=[], 0x1, 0x76a, &(0x7f0000000fc0)="$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") (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f000000b940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) (async) ppoll(&(0x7f0000000040)=[{r2, 0x208}], 0x1, 0x0, 0x0, 0x0) lseek(r2, 0x20400, 0x0) (async) r3 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80001d00c0d0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./bus\x00', 0x0, 0x20}, 0x10) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r4, &(0x7f0000005940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(r5, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}, 0xfffffffd}], 0x1, 0x121, 0x0) (async) dup2(r0, r5) 20:16:08 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x7, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 28) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 30) [ 620.634465][T28651] FAULT_INJECTION: forcing a failure. [ 620.634465][T28651] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 620.647881][T28651] CPU: 1 PID: 28651 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 620.658374][T28651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 620.668493][T28651] Call Trace: [ 620.671783][T28651] [ 620.674781][T28651] dump_stack_lvl+0xda/0x130 [ 620.677509][T28655] FAULT_INJECTION: forcing a failure. [ 620.677509][T28655] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 620.679386][T28651] dump_stack+0x15/0x20 [ 620.696770][T28651] should_fail_ex+0x21f/0x230 [ 620.701516][T28651] __alloc_pages+0x108/0x340 [ 620.706174][T28651] vma_alloc_folio+0x69d/0x8b0 [ 620.711046][T28651] handle_mm_fault+0xcbc/0x21d0 [ 620.715994][T28651] exc_page_fault+0x45f/0x640 [ 620.720687][T28651] asm_exc_page_fault+0x26/0x30 [ 620.725629][T28651] RIP: 0033:0x7fa4c2f71160 [ 620.730052][T28651] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 620.749680][T28651] RSP: 002b:00007fa4c2346600 EFLAGS: 00010206 [ 620.755832][T28651] RAX: 000000000000d000 RBX: 00007fa4c2346660 RCX: 0000000000000003 [ 620.763811][T28651] RDX: 00007fa4b9f27000 RSI: 000000000000000d RDI: 00007fa4c2346700 [ 620.771796][T28651] RBP: 0000000000000051 R08: 0000000000000008 R09: 00000000000000c0 20:16:08 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x8, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 620.779768][T28651] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 620.787745][T28651] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 000000000000000c [ 620.795730][T28651] [ 620.798818][T28655] CPU: 0 PID: 28655 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 620.808056][T28651] loop1: detected capacity change from 0 to 512 [ 620.809330][T28655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 620.809346][T28655] Call Trace: [ 620.809353][T28655] [ 620.831837][T28655] dump_stack_lvl+0xda/0x130 [ 620.836466][T28655] dump_stack+0x15/0x20 [ 620.840629][T28655] should_fail_ex+0x21f/0x230 [ 620.845331][T28655] __alloc_pages+0x108/0x340 [ 620.849958][T28655] vma_alloc_folio+0x69d/0x8b0 [ 620.854857][T28655] ? __rcu_read_unlock+0x4d/0x70 [ 620.859861][T28655] ? vm_normal_page+0x199/0x1a0 [ 620.864747][T28655] do_wp_page+0x9dd/0x1fb0 [ 620.869239][T28655] ? cgroup_rstat_updated+0x8c/0x1c0 [ 620.874646][T28655] handle_mm_fault+0x64e/0x21d0 [ 620.879523][T28655] exc_page_fault+0x45f/0x640 [ 620.884287][T28655] asm_exc_page_fault+0x26/0x30 [ 620.889192][T28655] RIP: 0033:0x7fd4d0a25160 [ 620.893698][T28655] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 620.913327][T28655] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 620.919396][T28655] RAX: 0000000000022008 RBX: 00007fd4cfdfa660 RCX: 0000000000000022 [ 620.927409][T28655] RDX: 00007fd4c79db000 RSI: 0000000000000000 RDI: 00007fd4cfdfa700 20:16:08 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xa, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:08 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xf, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 620.935403][T28655] RBP: 000000000000004c R08: 0000000000000009 R09: 00000000000001c4 [ 620.943378][T28655] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 620.951387][T28655] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 00000000000000f2 [ 620.959362][T28655] [ 620.969595][T28655] loop0: detected capacity change from 0 to 512 20:16:09 executing program 3: msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/249], 0xf9, 0x2, 0x3800) (async) r0 = msgget(0x0, 0x148) msgsnd(r0, &(0x7f00000001c0)={0x3, "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"}, 0x1008, 0x800) msgrcv(r0, &(0x7f0000000100)={0x0, ""/168}, 0xb0, 0x1, 0x0) 20:16:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") (async) getgid() (async) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r1, &(0x7f0000001580)=ANY=[@ANYBLOB="e476000000000000363517abc8620c97de499ccf620f04df3b72c475a403b0c9d04796f502aefc0f6be367b63182c23f34fd88f241eac898cf3d1edaec89d6aebcc2046c289b698282aba4b2acb64d954083eb1957caf0cf942a"], 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async) r3 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_setup(0x254, &(0x7f00000002c0), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x210}}, 0x0) (async) syz_io_uring_submit(0x0, r5, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x5e, 0x2000, @fd, 0x7da7, 0x2, 0x5, 0x18, 0x1}, 0x8) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r7, 0x0) (async) fchown(0xffffffffffffffff, r7, 0xffffffffffffffff) (async) r8 = getgid() (async) r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0xff1}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) (async) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) (async) r11 = getgid() (async) getuid() r12 = syz_clone(0x6020200, &(0x7f00000013c0)="2f2d9b872d6f89f8983960a20e1173b6c871899abae98aebdb7db295d74ca9c8cd1dffb65db210a9186e12fca6762dc2f00730cb71e1d63d6663889422600349a4d8fb88b90644b60955e233bf179d19e076aab3b42c75d8b1c28976bc1ac31460f6bfc29adb6ecf4b79e5e7841b3f39967b029367562dc313bbb7426f50329dd751960d3d049a9794b7be82782506cac8055a3765e7dab7e996367b151ec2d8c05fe9f956a917287b4400d580ed357a8fba24d4f8d34f01118f2a5cfb5affffd165923a2589067d03128f03d98b69b6739641afa4a39070ee2395e918383824430435cad402a09b", 0xe8, &(0x7f00000000c0), &(0x7f00000014c0), &(0x7f0000001500)="a0fb4f7259f0ae04147fbe9359a565b86c2d347fefafac1cf1b8997e9955f491a62dc59f65e27d97e25b3c54d84cfbd7c60379200b433b9a") sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r11}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7}}}], 0x60}, 0x20044010) (async) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r7, r8, r10, r11, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:09 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x11, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 29) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/424]}, 0x220) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000180)={0x0, 0x28, &(0x7f0000000140)={&(0x7f0000000040)={0x40, 0x3, 0x1, 0x801, 0x0, 0x0, {0x2}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}]}]}, 0x40}}, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000100)=@ethtool_gstrings={0xa}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x3, 0x1ec7c001, 0x98b6}, 0xc) 20:16:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 31) [ 621.306927][T28673] FAULT_INJECTION: forcing a failure. [ 621.306927][T28673] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 621.307694][T28674] FAULT_INJECTION: forcing a failure. [ 621.307694][T28674] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 621.320221][T28673] CPU: 0 PID: 28673 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 621.343830][T28673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 621.353914][T28673] Call Trace: [ 621.357235][T28673] [ 621.360176][T28673] dump_stack_lvl+0xda/0x130 [ 621.364776][T28673] dump_stack+0x15/0x20 [ 621.368939][T28673] should_fail_ex+0x21f/0x230 [ 621.373654][T28673] __alloc_pages+0x108/0x340 [ 621.378272][T28673] vma_alloc_folio+0x69d/0x8b0 [ 621.383171][T28673] handle_mm_fault+0xcbc/0x21d0 [ 621.388108][T28673] exc_page_fault+0x45f/0x640 [ 621.392797][T28673] asm_exc_page_fault+0x26/0x30 [ 621.397797][T28673] RIP: 0033:0x7fd4d0a25160 [ 621.402216][T28673] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 621.421910][T28673] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 621.427979][T28673] RAX: 0000000000023000 RBX: 00007fd4cfdfa660 RCX: 0000000000000006 [ 621.435978][T28673] RDX: 00007fd4c79db000 RSI: 0000000000000001 RDI: 00007fd4cfdfa700 [ 621.444154][T28673] RBP: 0000000000000063 R08: 0000000000000007 R09: 000000000000004e [ 621.452238][T28673] R10: 0000000000000010 R11: 00007fd4cfdfa660 R12: 00007fd4cfdfa670 [ 621.460221][T28673] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000073 [ 621.468200][T28673] [ 621.471222][T28674] CPU: 1 PID: 28674 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 621.471349][T28673] pagefault_out_of_memory: 5 callbacks suppressed [ 621.471364][T28673] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 621.481686][T28674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 621.505792][T28674] Call Trace: [ 621.506296][T28673] loop0: detected capacity change from 0 to 512 [ 621.509068][T28674] [ 621.509078][T28674] dump_stack_lvl+0xda/0x130 [ 621.509102][T28674] dump_stack+0x15/0x20 [ 621.509118][T28674] should_fail_ex+0x21f/0x230 [ 621.532191][T28674] __alloc_pages+0x108/0x340 [ 621.536854][T28674] vma_alloc_folio+0x69d/0x8b0 [ 621.541643][T28674] handle_mm_fault+0xcbc/0x21d0 [ 621.546554][T28674] exc_page_fault+0x45f/0x640 [ 621.551298][T28674] asm_exc_page_fault+0x26/0x30 [ 621.556254][T28674] RIP: 0033:0x7fa4c2f71160 [ 621.560727][T28674] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 621.580348][T28674] RSP: 002b:00007fa4c2346600 EFLAGS: 00010206 [ 621.586440][T28674] RAX: 0000000000012000 RBX: 00007fa4c2346660 RCX: 0000000000000008 [ 621.594420][T28674] RDX: 00007fa4b9f27000 RSI: 0000000000000035 RDI: 00007fa4c2346700 20:16:09 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x29, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 621.602558][T28674] RBP: 0000000000000006 R08: 0000000000000007 R09: 000000000000004e [ 621.610535][T28674] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 621.618575][T28674] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 00000000000000ff [ 621.626582][T28674] [ 621.629731][T28674] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 621.645309][T28678] loop2: detected capacity change from 0 to 512 20:16:09 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x60, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/424]}, 0x220) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000180)={0x0, 0x28, &(0x7f0000000140)={&(0x7f0000000040)={0x40, 0x3, 0x1, 0x801, 0x0, 0x0, {0x2}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}]}]}, 0x40}}, 0x0) (async) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000100)=@ethtool_gstrings={0xa}}) (async) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x3, 0x1ec7c001, 0x98b6}, 0xc) 20:16:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") (async) getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r1, &(0x7f0000001580)=ANY=[@ANYBLOB="e476000000000000363517abc8620c97de499ccf620f04df3b72c475a403b0c9d04796f502aefc0f6be367b63182c23f34fd88f241eac898cf3d1edaec89d6aebcc2046c289b698282aba4b2acb64d954083eb1957caf0cf942a"], 0x8, 0x0) (async) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async) r3 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_setup(0x254, &(0x7f00000002c0), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0x210}}, 0x0) (async) syz_io_uring_submit(0x0, r5, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x5e, 0x2000, @fd, 0x7da7, 0x2, 0x5, 0x18, 0x1}, 0x8) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r7, 0x0) fchown(0xffffffffffffffff, r7, 0xffffffffffffffff) r8 = getgid() (async) r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0xff1}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) (async) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r11 = getgid() getuid() (async) r12 = syz_clone(0x6020200, &(0x7f00000013c0)="2f2d9b872d6f89f8983960a20e1173b6c871899abae98aebdb7db295d74ca9c8cd1dffb65db210a9186e12fca6762dc2f00730cb71e1d63d6663889422600349a4d8fb88b90644b60955e233bf179d19e076aab3b42c75d8b1c28976bc1ac31460f6bfc29adb6ecf4b79e5e7841b3f39967b029367562dc313bbb7426f50329dd751960d3d049a9794b7be82782506cac8055a3765e7dab7e996367b151ec2d8c05fe9f956a917287b4400d580ed357a8fba24d4f8d34f01118f2a5cfb5affffd165923a2589067d03128f03d98b69b6739641afa4a39070ee2395e918383824430435cad402a09b", 0xe8, &(0x7f00000000c0), &(0x7f00000014c0), &(0x7f0000001500)="a0fb4f7259f0ae04147fbe9359a565b86c2d347fefafac1cf1b8997e9955f491a62dc59f65e27d97e25b3c54d84cfbd7c60379200b433b9a") sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r11}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7}}}], 0x60}, 0x20044010) (async) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r7, r8, r10, r11, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 32) [ 621.654546][T28678] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 621.660724][T28674] loop1: detected capacity change from 0 to 512 [ 621.663480][T28678] EXT4-fs: failed to create workqueue [ 621.674404][T28678] EXT4-fs (loop2): mount failed 20:16:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/424]}, 0x220) (async, rerun: 32) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000180)={0x0, 0x28, &(0x7f0000000140)={&(0x7f0000000040)={0x40, 0x3, 0x1, 0x801, 0x0, 0x0, {0x2}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}]}]}, 0x40}}, 0x0) (async, rerun: 32) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000100)=@ethtool_gstrings={0xa}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x3, 0x1ec7c001, 0x98b6}, 0xc) [ 621.718163][T28692] FAULT_INJECTION: forcing a failure. [ 621.718163][T28692] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 621.731561][T28692] CPU: 1 PID: 28692 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 621.742014][T28692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 621.752171][T28692] Call Trace: [ 621.755472][T28692] [ 621.758414][T28692] dump_stack_lvl+0xda/0x130 [ 621.763127][T28692] dump_stack+0x15/0x20 [ 621.767352][T28692] should_fail_ex+0x21f/0x230 [ 621.772097][T28692] __alloc_pages+0x108/0x340 [ 621.776730][T28692] vma_alloc_folio+0x69d/0x8b0 [ 621.781603][T28692] handle_mm_fault+0xcbc/0x21d0 [ 621.786549][T28692] exc_page_fault+0x45f/0x640 [ 621.791303][T28692] asm_exc_page_fault+0x26/0x30 [ 621.796397][T28692] RIP: 0033:0x7fd4d0a25241 [ 621.800832][T28692] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 621.820629][T28692] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 [ 621.826848][T28692] RAX: 0000000000024000 RBX: 00007fd4cfdfa660 RCX: 0000000000000bf5 [ 621.834829][T28692] RDX: 0000000000000009 RSI: 00007fd4c79db000 RDI: 00007fd4cfdfa700 [ 621.842827][T28692] RBP: 000000000000000a R08: 000000000000003d R09: 0000000000000073 [ 621.850798][T28692] R10: 000000000000000a R11: 00000000000004c6 R12: 00007fd4cfdfa670 [ 621.858817][T28692] R13: 00007fd4cfdfa700 R14: 0000000000000801 R15: 0000000000000016 [ 621.866862][T28692] [ 621.869903][T28692] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 621.878203][ T9229] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 621.896746][T28692] loop0: detected capacity change from 0 to 512 20:16:10 executing program 3: msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/249], 0xf9, 0x2, 0x3800) r0 = msgget(0x0, 0x148) msgsnd(r0, &(0x7f00000001c0)={0x3, "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"}, 0x1008, 0x800) (async) msgrcv(r0, &(0x7f0000000100)={0x0, ""/168}, 0xb0, 0x1, 0x0) 20:16:10 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x700, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:10 executing program 4: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x7, 0x8, &(0x7f0000000000)=@raw=[@alu={0x4, 0x0, 0xc, 0x8, 0x4, 0x2, 0xfffffffffffffffc}, @map_val={0x18, 0x3, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xe4}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffff8}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffb}], &(0x7f0000000080)='GPL\x00', 0x7, 0xf0, &(0x7f00000008c0)=""/240, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) fcntl$getown(r0, 0x9) r1 = socket$unix(0x1, 0x2, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x1800) 20:16:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 30) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() r10 = msgget$private(0x0, 0x1) msgsnd(r10, &(0x7f0000000040)={0x1, "e2fb51a6f24f0d7226accab6f2ff4cd4ccbc13bd2db21614542d41dd7c878d4f8f280e"}, 0x2b, 0x800) 20:16:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 33) [ 622.142232][T28707] FAULT_INJECTION: forcing a failure. [ 622.142232][T28707] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 622.155528][T28707] CPU: 1 PID: 28707 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 622.166010][T28707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 622.176082][T28707] Call Trace: [ 622.179375][T28707] [ 622.182331][T28707] dump_stack_lvl+0xda/0x130 [ 622.186973][T28707] dump_stack+0x15/0x20 [ 622.191155][T28707] should_fail_ex+0x21f/0x230 [ 622.195931][T28707] __alloc_pages+0x108/0x340 [ 622.200694][T28707] vma_alloc_folio+0x69d/0x8b0 [ 622.201897][T28719] loop2: detected capacity change from 0 to 512 [ 622.205550][T28707] handle_mm_fault+0xcbc/0x21d0 [ 622.216869][T28707] exc_page_fault+0x45f/0x640 [ 622.221582][T28707] asm_exc_page_fault+0x26/0x30 [ 622.226529][T28707] RIP: 0033:0x7fa4c2f71160 [ 622.231073][T28707] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 622.250786][T28707] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 622.256861][T28707] RAX: 0000000000013002 RBX: 00007fa4c2346660 RCX: 0000000000000001 [ 622.264840][T28707] RDX: 00007fa4b9f27000 RSI: 000000000000000f RDI: 00007fa4c2346700 [ 622.272836][T28707] RBP: 00000000000000dd R08: 0000000000000006 R09: 0000000000000024 [ 622.280813][T28707] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 20:16:10 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x810, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:10 executing program 4: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x7, 0x8, &(0x7f0000000000)=@raw=[@alu={0x4, 0x0, 0xc, 0x8, 0x4, 0x2, 0xfffffffffffffffc}, @map_val={0x18, 0x3, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xe4}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffff8}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffb}], &(0x7f0000000080)='GPL\x00', 0x7, 0xf0, &(0x7f00000008c0)=""/240, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x7, 0x8, &(0x7f0000000000)=@raw=[@alu={0x4, 0x0, 0xc, 0x8, 0x4, 0x2, 0xfffffffffffffffc}, @map_val={0x18, 0x3, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xe4}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffff8}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffb}], &(0x7f0000000080)='GPL\x00', 0x7, 0xf0, &(0x7f00000008c0)=""/240, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) fcntl$getown(r0, 0x9) socket$unix(0x1, 0x2, 0x0) (async) r1 = socket$unix(0x1, 0x2, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x1800) 20:16:10 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xa00, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 622.288812][T28707] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000002 [ 622.296798][T28707] [ 622.299914][T28707] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 622.305115][T28719] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 622.311852][T28718] FAULT_INJECTION: forcing a failure. [ 622.311852][T28718] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 622.328864][T28718] CPU: 1 PID: 28718 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 622.330591][T28719] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 622.339360][T28718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 622.339377][T28718] Call Trace: [ 622.339402][T28718] [ 622.339409][T28718] dump_stack_lvl+0xda/0x130 [ 622.339437][T28718] dump_stack+0x15/0x20 [ 622.339458][T28718] should_fail_ex+0x21f/0x230 [ 622.339482][T28718] __alloc_pages+0x108/0x340 [ 622.355077][T28707] loop1: detected capacity change from 0 to 512 [ 622.362289][T28718] alloc_pages+0x3e1/0x4e0 [ 622.397197][T28718] pte_alloc_one+0x2d/0xc0 [ 622.401633][T28718] __pte_alloc+0x33/0x1f0 [ 622.405991][T28718] handle_mm_fault+0x1ce0/0x21d0 [ 622.410958][T28718] exc_page_fault+0x45f/0x640 [ 622.415708][T28718] asm_exc_page_fault+0x26/0x30 [ 622.420580][T28718] RIP: 0033:0x7fd4d0a25237 [ 622.425046][T28718] Code: 78 48 63 d5 48 01 c2 49 3b 55 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 <46> 0f b6 0c 0e 45 84 c9 74 08 44 88 0c 06 49 8b 45 10 48 83 c0 01 [ 622.444667][T28718] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010206 [ 622.450809][T28718] RAX: 0000000000025001 RBX: 00007fd4cfdfa660 RCX: 0000000000000001 [ 622.458792][T28718] RDX: 00000000000000a8 RSI: 00007fd4c79db000 RDI: 00007fd4cfdfa700 [ 622.466850][T28718] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000025000 [ 622.474894][T28718] R10: 0000000000000000 R11: 00007fd4cfdfa670 R12: 00007fd4cfdfa670 [ 622.482919][T28718] R13: 00007fd4cfdfa700 R14: 0000000000000001 R15: 0000000000000000 [ 622.490915][T28718] 20:16:10 executing program 4: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="10632132d00000000040000000"], 0x0) (async, rerun: 64) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x7, 0x8, &(0x7f0000000000)=@raw=[@alu={0x4, 0x0, 0xc, 0x8, 0x4, 0x2, 0xfffffffffffffffc}, @map_val={0x18, 0x3, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xe4}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffff8}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffb}], &(0x7f0000000080)='GPL\x00', 0x7, 0xf0, &(0x7f00000008c0)=""/240, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (rerun: 64) fcntl$getown(r0, 0x9) (async) r1 = socket$unix(0x1, 0x2, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x1800) 20:16:10 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xbb8, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 622.494116][T28718] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 622.503472][T28719] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 622.514655][T28719] EXT4-fs (loop2): 1 truncate cleaned up [ 622.514872][T28718] loop0: detected capacity change from 0 to 512 [ 622.520300][T28719] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 20:16:10 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xf00, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 622.542880][T28719] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/559/file0 supports timestamps until 2038 (0x7fffffff) [ 622.570398][T28719] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:10 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/172) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100001c000000004c656f2d2a50e4e1b068537fa7d6c28ec6bb67819800ee0f4c67d108f772164f287f71a9b4adcb9d3d59750a68d9deb1daea0579ae5d78e03e6e467d29c9ee83b60bfd25f5e915c73743b9cc905345e4889311badfe8ba3d2eaf74681dc822376b0b02eb85dc39e9bf023651b9565e22ed0b9a66f79220902f1df734775e5c8aad6739462d4c01b9cf63"], 0x92, 0x800) 20:16:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 31) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x60, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8}, @IPSET_ATTR_HASHSIZE={0x8}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x60}}, 0x0) 20:16:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 34) 20:16:10 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x1008, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") (async) getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() (async) r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="d260c76bb4e8155c764d393e3cd8fe159f4ff4933803b94ad32f1192071971456dbaac88cbaa0e43d047a97f3c8ffc37871b4341d27c3326805bd648eb3b53f623f30eed941349eb2463400f8b62119c6848ac31e68af4cb7234d0e548e33e31a05a9d4f12a75c1611ce2a2d6302a78af227b910a1767f4038304c8fb5c92dcb0fc1ad9a4826752a81aefab28b1b3648ff45bb08afa296876727576c4a75e6741bae9e5559626081c1bec1fc0645ef844fddf9e039dc1899671bfae0e1470ce3e4c822e3751e5aeb6d45e44f1c534b2a42f1515c3f7440b197f8bc2b6784e2cafaf7df9ed017f3563942af793517b82ef65e098c3766db21a2c9cb6d093405915f6aa847079ea3e82ca139be978f3cf222dc8cea93d185592909e6ae62a7f17fe48f90c4dc386873c412a85a0ab72d812830c03143aa6ce5f4e18b508e83095ca761f3240d5ac7764bf43b2620e32cca1334621d2d1552a571b77b30f42c169a369c209419ad7d911ecdf596c18443df40e402b36045c74831e9bbc5ec24b216e5865f1e664736d753cbb1dee0bafec3aaaacd79f606a6083e61095a0ae62a8f0232a54d3b06d71111b4d030769bd3a08ececa1357162e9b3d4ce0dc99e03ea788ba470ae77a068f5d7197d76f1972206bb22e2cddf80a93ea5364d52678d2b7a6891b59d6b33c75e54b33281aaec0647041bf0768c52492939667c31cfbc966fcc37a12212a2d5f758c49e448ff7d6e06950cc889d2eb5d6b1f1c29d30b3baaff6e3e8a4c61f7e859f024b0d65844f54fdd82f0210a15268377de44eea3d7709ce618db16752423e6fa86e86233393c679e32ef3724bd0149598b23ea2450ff2bdb9f17064272c8f2aaf6b808f341b5e92a305997d3f850c02f5ffdb032cab19aec6cce5d6e899890da69f854e85b393128c8329b9a6db73329139d1a34b021b6b997618d40f2cb6c7e7094bd1b8393d8ae638cd830d24a45e2991914b5cc74fb2b1dddbab32d3f6a687a43df406a30ce42cae88166ba3fc0aa004da19de581e1184d765253228c41e506f0f05cc0d2fd6292cbfc6c3ba39c3cb77e9d0122dc130e961969c847e65054936d080c801943f6a4b4ee3ac4947a6f6d2a2b54e36137287881e7e4bd59a24f6f387c1f357e9b51ca7dff8d128ee0151b8c34b8223fed2e7b530815604f6832f1135ba7d1cdcfa5734f42f297c7ecb267901c68c499a60fe5398dda0deaa3831722b2271773dbb7c632e88c9c9bd1d859585ffa7225447aee0d910046bc63688a6ab5ddb4f2e25a1eaf78c9547d791c2af77b5e45039b254dd58c6211b8ac6e4f348046fec45519d7c477dfe56382e8ae65c0d3b5b92ff9437d3955c1f0183b795b9d58950c58fddf7d2282fc5e29252d676891564fb72d603130b73e0d0b7289e1079f608f2bae91447df95c60ed4b4010d71becc304a3afcdd1d37e4c586d6d2e1970a2b1aadd22ee2f9764853230302c4d47b309d38b008b2ef5ca22051247dc449d754e146554567af177a8ad072595b04fd6dc07b7aba1303b02f8da143e363af51c9380ad35e3192da7f3e6cff50e0e250ecd9049b8947a6f510c543696b0909ad6cb2eb3d86f0c7937780abfacea2eeed117e119421393e074f58cf5882fb1a4f0c103c76b0f17a626c93441ad790d8c4e50d9fa3634259dec3a7800048d2bb59baca2ce1584fa49645a1138913a59d14529a0f531dd06e9a7d70e78a0b75801899fe36052db5031a681207739298e68092ff9c4cb3debab1a8c39931e824fc4cb88787f5ffbcb9d6e71371f0fa316b8c01749c3101e846fc4c8df5edffe2b5aaec472682f88fda31ec32ff28682e3e5e59dddc7bbdda25cd7ceedac740f6db878814b9e7482f2e9358acc065fe879291f566661dca7a99d7eb98eb3f815f17121d43e9982a70e6cdf9e349292db385dd130a117c69fac6013f847793dfe1a8f3f52c435fea7cf3e03cc7cc161c10573fc0ef3a634bf53cad3dac879f82909646c6d68ac9741a0a66f550ba781bce8d4e4ddef7e1a732577f68ffc26550821df591df64c497827bd65d9ecdf9121f5ef4e41bb8708a35f083407de295b4461704421e167271a69a38479b067d1ffb1ca27ce19d16de3dc97ee09eaaae1ee07425aeb8a177444073f2994a8638a9ae095c767aec654ec5ddc561ae087538fea147d1631208787fe6ad346b08dc3a0d2e113debeb5e669ddbf9436ffa84d24da78f23d9abc44dd5f9eba01f41b13dda1c3082fafabcfa43930f640fd56e86788d9b94b05f8a559a005fe6b04cfc4cf30de342677ee67547b8cb8370ca1c0ab4cda0f7c0ec405f53711e5462978a68b45cd9812ddc5c02d9d996009dfc49ea55f7ac1107348fdafb1ca7381e2ed0ea878e0417424134ec77da29e496949debcb10567648b256233a0cd6bdc5ef234642e2fadea67aee1c3e879cab90f839021bbccba7cf593f7141c97803ec78a1389323287253a237abbfade98116f389783a4a18c2b9684e1858a0360224b9724ef7a569334e6c04c9ae1f37aa195adf1b54f7b416935c34b4f35c237685371c1ac60303e1d0c62fd8d70a542e1bf50441ca15c81f73e1091379b8441b4ae39d2db8ce4a8eb0266f930887a2af494129d63a16c4c80ae0fa69a41a8a12e5f0cf9fe1f49f1030e16172ac965ceddcae3cdf029dfa3a78ea77665f79950e72a9323a4913177ec44c9a1a7520fdfd3f29d881343bd4fe3b15247b216d2242d0f3fad17cf7ed1287150f0a64c2f840235da03001999b4800ea6bb5c345c41d3dbfc25161a8335097c52c40f94b4c5b2559bf04ef36d81711f6556b002eb45467b71449594b7daae2329534adff07148b7bfb31dee9f9fefd2d1641a626933a4b9f1f58057887f7baab0f806fc80925d48a0a045ced37389812f39735746cd678126cee7a59dbdfdf13d66aa576ac91591aeb6221ca4512084347c6731f51ff2499150f6e7c92a9ac9abf46dce898d2b5f9027da1ee7d0320376ab0070b10ed3581fac7ef869d4fa4702fb047798c381b5b29be4139c5f2223959d15949cac7e6b8d83a0d13dbd615d751054248cd04f9077b7fe1d846f12a989a601450d10d4ee067b29d74becff8e80f680e30d132183f8a635f189cad72016aa91ac4a9b88d2f9a934de4ebf2c6e75fa36e8ec944e749ca872f0290044cd8147fc207afaee2bfc26361c8b805f36df93f34962f4250b1917a40f56c74ef721d8041553715336c5672bfd2f13c3032099e2bd01b29dee97ada785bfed0ba10ce499d3675cf14f7d04ce747bbedb3862f321ec2200ddea11478ab4601ab391e8528341d7a8919fa437e955a3ca8c43ffef7745ca068e2be014f59773f5c01fab317e712facd9c3837fa230b11bb6f350118cf4ea52a38049d5fcfa3ad309be925131c6ae0016f3765ffc1452ba6c8521230ebbd67e6bcfb0aa25fc5335fb72eeacabd865407e89625344e2c5707178a2b92e7c7001a4e78b6a1c9624cc9a0e351b3829843b722d7df6c67ee38dd8ed374073f67a28656ca0ead31382f54ed3e4dbf2cf38d4bee198403aa46816440d6f299a0b004ded8cb3106af36c6e31b27d92a9c56e8f0464b831e723e07e399ee8c725349956a72e39c581c4b1af226abe7ccd3fffd48e9a14aec82bbbc8695d651c794d991ab28d40ccf73cf6ecdd418e12f50d32687c4e2fa6db418e0f3edce4333273b320605053c12688f4939d5ea81a52e1796ebf7f21616c7d17ef9f7118b22dff038cf47963c84e76a43b9ce52cc468d3c252d4c94f317b9ab837c447243da99b90c391c4aa997ba066723fa002885403dac9c7fd20a691ef27edfea7665c7a3466919f0fb13c712bb2f873e724a32ae08a4459c4940a63866a1f139d0a3992d0ec06f125c9610962de05b06e8a4cd510a2f993f3ef40bc10d0e352c3e339ff7ea088643698965ebe137abfcdb3716fa71bd43cf408dde7b6e06bfdb2a8fd75b7d98f13fd0bee2371edb79e504979746fd02228a0d76da4cf84dd1e9864f464bad34d492a42869ff22bff96eba5613cf3488845aeb477e883bd5622bcd4815c570258749666d3b53209dd065fb5e94886e5075626b87ebf569cb897bdf88ad75393165c572dc8e72c6b2290ab56b186955cf5dc727e323dc9347f73ffd84eb18ad49f3ce511dae5dbb46bc8ac9aa77e8044216336fc93ee1e6bf2b63e8f79ce1e0a68f4a811153e05e4e80daad8e4cdaae03f54228f536c234768ebc4f9b19814332ec5a29990049d5974dda6ef3b0041d002fa6885c5755c1d4a8bd1929807ac8e0ec9439e153d0f46cb55406f8e1165bf1e11c689dd79232e84f36287e2ede0a8c0bbc85e24740c827b7a32cde127faf24bbd90f3d16c06fec6a4d591bc6fef97368ec88baa8026c4d2b1037357c49d8f922ee16b7c2b0709700c06143f6d3c413515f9bf1e6b55f2ef089f4f7e47cbe707bc2dc74df696b0427cee27db1ee2dc8c3590eb39437106bf22563ac6c9d62822b07105f5f3a2f5d57ff6c8cfff1fb00e821d3e756e34b611c00112ce5ce3f350ee6b8bed1b73ebf348ace0cc1b31a1a572b6f8221ce2b208515e58e25a478dc9e716097e9355f48359265c06e4d137d5b8b8ebddca105ee44e188862855a6607f815d4142abdd41dbc01e398d7910462c7a4010066dbce5cea8d5ae69ce275560be9e92f0564fd4473bb9deac277f75e2ec203fb082b1ca26c1706b1c3782401844fd2c1aade2b9618856c60b11300e47186f1fd344b0cae342f2266cd12e92b297e0947bb51091796943c72d66425f3c8c778c93b3e81c93dc07784e688117d291dd7a6d44bc1efa1b19dc535205bfa04c81bebbee44e4e93c5689c4bee05042d0cfd8f08c84f2457874a9f819d24714df3f7a4e81fa28cc0245804c247a8f6bd369426f92b8bd9ce95836f255e3b68e6543f411f2551f153fe9629520039f8cb2a35b779b89b49c649e93035ee5eea2114def0aaff78852fafd7e29c40c7144736ea29a7fe90d1e4276739ec59faa3ed0aefb9f0df289cca56a962191cb36898c337ef1fd1ce849b7a072905a64a6aff1dff2835e94c0aee4ba06b94a3b74b81be166f1e5094086765c89ec6f6a7e9a41de0d75f0353083c07c16da18216fa4cf64c665951959780c7c82a135c20b26ec7944656011d5f5705224ed8958337ba52a4f1ed6ac3752bc5a365648e48cd4588424bb257c63b216f92c4bf286c188af79987f2bcaaf3242482d78be32494cdb8b77eb6cd9b0027cadf0f3c10305253b87023acf18faf92d564c541047cbdf07c55007beb1a94781e13cb3a0d65f895aea235d8cf68cde07ad9b40c2f8d6e88b66379287f77bd9f0110b3075d110f5b260ad2939fd4f87cf77fd6014c4f493185ac595d5e1050d3f6f5c31de0aae90f79f70b2ddbd27149aa23c493bac1251e90e653d2d1da20e3f45d627092703180089c937e296da6304b52843ccb7970036c9be0807c35e321efc74df92dfe9ffe78320a9434210f0920a098fea6e4dd9e4df7b24228ae8025dbad650c88b32b9c58f799aa5346901bf5f0e5c6cff3b2f9bd4dad1d0a0c308c327766dd8990cd1c184aed2adeeddfc18ecf44d8c00cde9f7bf5ced2fe6bdf22478a50e9740e4d12d6ff72cfbfe43194643db5746204f91acc82ab622ebacd700a5a4a4e5281a6dac723294b3cdabc4516e348ec95076ac0b099601a261efb93491624a21134ba7a85466c4177a3cf45eaa091512bcf5e0253cbf3f2352b941dd5fc411da9420c80c6aca585e937dee5", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) (async) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) (async) r8 = getgid() (async) r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) (async) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) (async) getuid() (async) r10 = msgget$private(0x0, 0x1) msgsnd(r10, &(0x7f0000000040)={0x1, "e2fb51a6f24f0d7226accab6f2ff4cd4ccbc13bd2db21614542d41dd7c878d4f8f280e"}, 0x2b, 0x800) 20:16:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x60, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8}, @IPSET_ATTR_HASHSIZE={0x8}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x60}}, 0x0) 20:16:11 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/172) (async) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100001c000000004c656f2d2a50e4e1b068537fa7d6c28ec6bb67819800ee0f4c67d108f772164f287f71a9b4adcb9d3d59750a68d9deb1daea0579ae5d78e03e6e467d29c9ee83b60bfd25f5e915c73743b9cc905345e4889311badfe8ba3d2eaf74681dc822376b0b02eb85dc39e9bf023651b9565e22ed0b9a66f79220902f1df734775e5c8aad6739462d4c01b9cf63"], 0x92, 0x800) 20:16:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x60, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8}, @IPSET_ATTR_HASHSIZE={0x8}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x60}}, 0x0) [ 623.013296][T28743] FAULT_INJECTION: forcing a failure. [ 623.013296][T28743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 623.026624][T28743] CPU: 0 PID: 28743 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 623.037127][T28743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 623.047285][T28743] Call Trace: [ 623.050581][T28743] [ 623.053533][T28743] dump_stack_lvl+0xda/0x130 [ 623.058190][T28743] dump_stack+0x15/0x20 20:16:11 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/172) (async) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100001c000000004c656f2d2a50e4e1b068537fa7d6c28ec6bb67819800ee0f4c67d108f772164f287f71a9b4adcb9d3d59750a68d9deb1daea0579ae5d78e03e6e467d29c9ee83b60bfd25f5e915c73743b9cc905345e4889311badfe8ba3d2eaf74681dc822376b0b02eb85dc39e9bf023651b9565e22ed0b9a66f79220902f1df734775e5c8aad6739462d4c01b9cf63"], 0x92, 0x800) [ 623.062369][T28743] should_fail_ex+0x21f/0x230 [ 623.067074][T28743] __alloc_pages+0x108/0x340 [ 623.071731][T28743] vma_alloc_folio+0x69d/0x8b0 [ 623.076581][T28743] ? try_charge_memcg+0xb42/0xd20 [ 623.081647][T28743] ? vm_normal_page+0x199/0x1a0 [ 623.086588][T28743] do_wp_page+0x9dd/0x1fb0 [ 623.090411][T28740] FAULT_INJECTION: forcing a failure. [ 623.090411][T28740] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 623.091030][T28743] ? cgroup_rstat_updated+0x8c/0x1c0 [ 623.109524][T28743] handle_mm_fault+0x64e/0x21d0 [ 623.114438][T28743] exc_page_fault+0x45f/0x640 [ 623.119134][T28743] asm_exc_page_fault+0x26/0x30 [ 623.124016][T28743] RIP: 0033:0x7fa4c2f71160 [ 623.128463][T28743] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 623.148153][T28743] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 623.154230][T28743] RAX: 0000000000022008 RBX: 00007fa4c2346660 RCX: 0000000000000022 [ 623.162212][T28743] RDX: 00007fa4b9f27000 RSI: 0000000000000000 RDI: 00007fa4c2346700 [ 623.170224][T28743] RBP: 000000000000004c R08: 0000000000000009 R09: 00000000000001c4 [ 623.178204][T28743] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 623.186186][T28743] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 00000000000000f2 [ 623.194209][T28743] [ 623.197265][T28740] CPU: 1 PID: 28740 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 20:16:11 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() msgget$private(0x0, 0x0) (async) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x2}, 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) socket$netlink(0x10, 0x3, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) (async) [ 623.197286][T28743] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 623.215161][T28740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 623.225350][T28740] Call Trace: [ 623.228685][T28740] [ 623.231626][T28740] dump_stack_lvl+0xda/0x130 [ 623.236226][T28740] dump_stack+0x15/0x20 [ 623.240429][T28740] should_fail_ex+0x21f/0x230 [ 623.241065][T28743] loop1: detected capacity change from 0 to 512 [ 623.245113][T28740] __alloc_pages+0x108/0x340 [ 623.256050][T28740] vma_alloc_folio+0x69d/0x8b0 [ 623.260855][T28740] ? pte_alloc_one+0x90/0xc0 [ 623.265518][T28740] handle_mm_fault+0xcbc/0x21d0 [ 623.270411][T28740] exc_page_fault+0x45f/0x640 [ 623.275105][T28740] asm_exc_page_fault+0x26/0x30 [ 623.279988][T28740] RIP: 0033:0x7fd4d0a25241 [ 623.284444][T28740] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 623.304053][T28740] RSP: 002b:00007fd4cfdfa600 EFLAGS: 00010202 sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() getuid() (async) r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) (async) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() (async) getuid() r10 = msgget$private(0x0, 0x1) msgsnd(r10, &(0x7f0000000040)={0x1, "e2fb51a6f24f0d7226accab6f2ff4cd4ccbc13bd2db21614542d41dd7c878d4f8f280e"}, 0x2b, 0x800) 20:16:11 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "1c31f70d5200dd391eb2d74fcda37ae790c5aaa3aa3175540f5935d6612f3e5e725ca6014341f9894f2f422eadc521b7302d2e74f589acbe0fca6fc1f7e03208e0da9295df5867dc65a53d48ddd9ab31d062dac94d"}, 0x5d, 0x800) 20:16:11 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x8000000000000000, 0x6000000000000000}, 0x0, 0x9, 0x5d, 0x0, 0x0, 0xffffffe1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001840)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000540)}}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='kfree\x00'}, 0x10) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0xa, 0x9, 0x8, 0x2}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000040)={0x3, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="1802000000000000000000000000000018130000", @ANYRES32=r1, @ANYBLOB="000001000002000068aaed84f400000d000000956f67cab64658673336fbff91d4be5d487ddcd525766d7dc1c1b26c12af2cd2370f59"], &(0x7f00000004c0)='GPL\x00', 0x4, 0xd0, &(0x7f00000003c0)=""/208, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 623.310131][T28740] RAX: 0000000000028000 RBX: 00007fd4cfdfa660 RCX: 0000000000004c4f [ 623.318177][T28740] RDX: 0000000000000063 RSI: 00007fd4c79db000 RDI: 00007fd4cfdfa700 [ 623.326155][T28740] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000073 [ 623.334182][T28740] R10: 000000000000000d R11: 00000000000004c6 R12: 00007fd4cfdfa670 [ 623.342234][T28740] R13: 00007fd4cfdfa700 R14: 0000000000004001 R15: 000000000000001c [ 623.350221][T28740] [ 623.353555][T28740] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 20:16:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$eJzs3V9rXGkZAPDnnGTapk1Jql7UgrXYSlq0M0lj2+BFrSD2qqDWW6kxmYSQSSZkJm0Tiqb4AQQRFbzyyhvBDyBI8ROIUNB7cZddlt1292IvdjvLzJzpn+xMkrKTTMj8fvDmvOfPzPO8Gc6Z857zMieAvnUuIm5GxPNarXYpIkay5WlWYrNZ6ts9e/pwpl6SqNXuvJ9Eki1rvVeSTU9kLzsWET+5FfGL5PNxK+sbi9OlUnE1my9Ul1YKlfWNywtL0/PF+eLy5OTEtanrU1enxrvSznpON37w9u9/85cf3vjHt+//7+67F39ZT2s4W/9qO7qp2fRc43/RMhgRq3sRrAcGsvbkep0IAAC7Uj/H/1JEfCMiLsVIDDTO5gAAAIDDpPa94fgkiagBAAAAh1baGAObpPlsLMBwpGk+3xwv+5U4npbKleq35spry7PNsbKjkUvnFkrF8Wys8Gjkkvr8RKP+cv7KlvnJiDgVEb8bGWrM52fKpdleX/wAAACAPnFiS///o5Fm/x8AAAA4ZEZ7nQAAAACw5/T/AQAA4PDT/wcAAIBD7Ue3b9dLrfX869l762uL5XuXZ4uVxfzS2kx+pry6kp8vl+cbv9m3tNP7lcrlle/E8tqDQrVYqRYq6xt3l8pry9W7C689AhsAAADYR6e+/vi/SURsfneoUeqOtNnu6L5nBuy1W2+y8Vt7lwew/wZ6nQDQM4O9TgDomVyvEwB6LtlhfcfBO//qfi4AAMDeGPtq5/v/218b2Ez3IT1gD9mJoX+5/w/9y/1/6F85ZwDQ9/b+/n+t9kYJAQAAXTfcKEmaz+4FDkea5vMRJxuPBcglcwul4nj882f1bf8zkjtan59ovDLZsc8AAAAAAAAAAAAAAAAAAAAAAAAAADTVaknUAAAAgEMtIn0nyZ7/NTZyYXjr9YEjyccjjWlE3P/TnT88mK5WVyfqyz94sbz6x2z5lV5cwQAAAAC2avXTW/14AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOimZ08fzrTKfsZ97/sRMdou/mAca0yPRS4ijn+YxOArr0siYqAL8TcfRcTpdvGTeloxmmXRLv5QD+OnEXGiC/Ghnz2uH39uttv/0jjXmLbf/waz8kV1Pv6lL45/Ax2OPyd3GePMk78VOsZ/FHFmsP3xpxU/6RD//C7j//ynGxud1tX+HDHW9vsneS1Wobq0Uqisb1xeWJqeL84XlycnJ65NXZ+6OjVemFsoFbO/bWP89mt/f75d+493iD+6Q/sv7LL9nz558PTLzWquXfyL59t//qc7xE+z775vZvX6+rFWfbNZf9XZv/777Hbtn+3Q/p0+/4u7bP+lH//6/7vcFADYB5X1jcXpUqm4qnLQK0MRcQDSOEyVXx2MNA5kpddHJgAAoNtenvT3OhMAAAAAAAAAAAAAAAAAAADoX/vxc2JbY272pqkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANv6LAAA//8xw9lm") (fail_nth: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:11 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x1100, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 35) [ 623.367387][T28740] loop0: detected capacity change from 0 to 512 [ 623.370699][T28765] loop2: detected capacity change from 0 to 512 [ 623.380455][T28765] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 623.400166][T28765] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap 20:16:11 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x8000000000000000, 0x6000000000000000}, 0x0, 0x9, 0x5d, 0x0, 0x0, 0xffffffe1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) (async, rerun: 32) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001840)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000540)}}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='kfree\x00'}, 0x10) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0xa, 0x9, 0x8, 0x2}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000040)={0x3, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="1802000000000000000000000000000018130000", @ANYRES32=r1, @ANYBLOB="000001000002000068aaed84f400000d000000956f67cab64658673336fbff91d4be5d487ddcd525766d7dc1c1b26c12af2cd2370f59"], &(0x7f00000004c0)='GPL\x00', 0x4, 0xd0, &(0x7f00000003c0)=""/208, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 20:16:11 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x2900, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 623.413280][T28765] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 623.422643][T28765] EXT4-fs (loop2): 1 truncate cleaned up [ 623.428426][T28765] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 623.440343][T28765] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/561/file0 supports timestamps until 2038 (0x7fffffff) [ 623.455333][T28765] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 623.473194][T28776] FAULT_INJECTION: forcing a failure. [ 623.473194][T28776] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 623.473741][T28779] FAULT_INJECTION: forcing a failure. [ 623.473741][T28779] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 623.486511][T28776] CPU: 0 PID: 28776 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 623.486536][T28776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 623.520334][T28776] Call Trace: [ 623.523618][T28776] [ 623.526553][T28776] dump_stack_lvl+0xda/0x130 [ 623.531168][T28776] dump_stack+0x15/0x20 [ 623.535344][T28776] should_fail_ex+0x21f/0x230 [ 623.540095][T28776] __alloc_pages+0x108/0x340 [ 623.544742][T28776] vma_alloc_folio+0x69d/0x8b0 [ 623.549524][T28776] ? __vm_enough_memory+0xdf/0x2a0 [ 623.554707][T28776] shmem_get_folio_gfp+0x4d5/0x1120 [ 623.560047][T28776] shmem_write_begin+0xa6/0x1e0 [ 623.564920][T28776] generic_perform_write+0x1c3/0x3d0 [ 623.570217][T28776] ? file_update_time+0x1c7/0x1f0 [ 623.575275][T28776] __generic_file_write_iter+0xe6/0x290 [ 623.580825][T28776] generic_file_write_iter+0x7d/0x1c0 [ 623.586271][T28776] vfs_write+0x463/0x760 [ 623.590706][T28776] ksys_write+0xeb/0x1a0 [ 623.594991][T28776] __x64_sys_write+0x42/0x50 [ 623.599647][T28776] do_syscall_64+0x41/0xc0 [ 623.604097][T28776] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 623.610061][T28776] RIP: 0033:0x7fd4d0a39eef [ 623.614478][T28776] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 623.634201][T28776] RSP: 002b:00007fd4cfdfaf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 623.642639][T28776] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd4d0a39eef [ 623.650624][T28776] RDX: 0000000000040000 RSI: 00007fd4c79db000 RDI: 0000000000000004 [ 623.658608][T28776] RBP: 00007fd4c79db000 R08: 0000000000000000 R09: 00000000000004c2 20:16:11 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x6000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 623.666613][T28776] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 623.674660][T28776] R13: 00007fd4cfdfafdc R14: 00007fd4cfdfafe0 R15: 0000000020000202 [ 623.682716][T28776] [ 623.685756][T28779] CPU: 1 PID: 28779 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 623.696212][T28779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 623.706296][T28779] Call Trace: [ 623.709612][T28779] [ 623.712557][T28779] dump_stack_lvl+0xda/0x130 [ 623.717176][T28779] dump_stack+0x15/0x20 20:16:11 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xb80b, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:11 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x8000000000000000, 0x6000000000000000}, 0x0, 0x9, 0x5d, 0x0, 0x0, 0xffffffe1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) (async) perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x8000000000000000, 0x6000000000000000}, 0x0, 0x9, 0x5d, 0x0, 0x0, 0xffffffe1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001840)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000540)}}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='kfree\x00'}, 0x10) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0xa, 0x9, 0x8, 0x2}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000040)={0x3, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="1802000000000000000000000000000018130000", @ANYRES32=r1, @ANYBLOB="000001000002000068aaed84f400000d000000956f67cab64658673336fbff91d4be5d487ddcd525766d7dc1c1b26c12af2cd2370f59"], &(0x7f00000004c0)='GPL\x00', 0x4, 0xd0, &(0x7f00000003c0)=""/208, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 623.721390][T28779] should_fail_ex+0x21f/0x230 [ 623.726160][T28779] __alloc_pages+0x108/0x340 [ 623.730789][T28779] vma_alloc_folio+0x69d/0x8b0 [ 623.735644][T28779] handle_mm_fault+0xcbc/0x21d0 [ 623.740547][T28779] exc_page_fault+0x45f/0x640 [ 623.745341][T28779] asm_exc_page_fault+0x26/0x30 [ 623.750288][T28779] RIP: 0033:0x7fa4c2f71160 [ 623.754751][T28779] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 20:16:11 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x34000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 623.774391][T28779] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 623.780485][T28779] RAX: 0000000000023000 RBX: 00007fa4c2346660 RCX: 0000000000000006 [ 623.788472][T28779] RDX: 00007fa4b9f27000 RSI: 0000000000000001 RDI: 00007fa4c2346700 [ 623.796536][T28779] RBP: 0000000000000063 R08: 0000000000000007 R09: 000000000000004e [ 623.804606][T28779] R10: 0000000000000010 R11: 00007fa4c2346660 R12: 00007fa4c2346670 [ 623.812631][T28779] R13: 00007fa4c2346700 R14: 0000000000000001 R15: 0000000000000073 [ 623.820649][T28779] [ 623.823819][T28779] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 623.854078][T28779] loop1: detected capacity change from 0 to 512 20:16:11 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB="02000000000000004f5dcc64db868040af2ea907f9a7f6fe5bf4a23f8add38593f2e2f639f9604b4a1910a59d7d8c37775b1296e57dbb9d16437a082620164bd606503527f9290848ce0d7c4f66c501ad7c1b8b38fd05d13b5873fb2b93cc984ea04b26a34dcf1ed2c5cd79274ac6f398cd1df3c0a26c6ab132f06fe4310375108c300c55b73e2060eccab6d7c689827917c6937946a784b7f51cc985b61c274b028d7b53e756a76b7bd380cdb52fbbe1acb5272fc2cb8ec6d8f06f9a1b5e60c2ec3a63fb0289bdc7c58f3e2ca4e98d836ecb7a1b2cdea243a22"], 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) r5 = getgid() r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r8 = getgid() r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() [ 623.986475][T28797] loop2: detected capacity change from 0 to 512 [ 623.995178][T28797] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 624.005857][T28797] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 624.021348][T28797] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 624.031609][T28797] EXT4-fs (loop2): 1 truncate cleaned up [ 624.037290][T28797] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 624.049009][T28797] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/562/file0 supports timestamps until 2038 (0x7fffffff) [ 624.066282][T28797] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:12 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) msgsnd(r0, &(0x7f0000000000)={0x3, "1c31f70d5200dd391eb2d74fcda37ae790c5aaa3aa3175540f5935d6612f3e5e725ca6014341f9894f2f422eadc521b7302d2e74f589acbe0fca6fc1f7e03208e0da9295df5867dc65a53d48ddd9ab31d062dac94d"}, 0x5d, 0x800) 20:16:12 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x40000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 36) 20:16:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 33) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 624.340725][T28809] FAULT_INJECTION: forcing a failure. [ 624.340725][T28809] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 624.342545][T28808] FAULT_INJECTION: forcing a failure. [ 624.342545][T28808] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 624.353991][T28809] CPU: 0 PID: 28809 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 624.354017][T28809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 624.387529][T28809] Call Trace: [ 624.390816][T28809] [ 624.393799][T28809] dump_stack_lvl+0xda/0x130 [ 624.398410][T28809] dump_stack+0x15/0x20 [ 624.402637][T28809] should_fail_ex+0x21f/0x230 [ 624.407323][T28809] __alloc_pages+0x108/0x340 [ 624.411983][T28809] vma_alloc_folio+0x69d/0x8b0 [ 624.416805][T28809] handle_mm_fault+0xcbc/0x21d0 [ 624.421741][T28809] exc_page_fault+0x45f/0x640 [ 624.426435][T28809] asm_exc_page_fault+0x26/0x30 [ 624.431397][T28809] RIP: 0033:0x7fa4c2f71241 [ 624.435873][T28809] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 624.455638][T28809] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 624.461766][T28809] RAX: 0000000000024000 RBX: 00007fa4c2346660 RCX: 0000000000000bf5 [ 624.469758][T28809] RDX: 0000000000000009 RSI: 00007fa4b9f27000 RDI: 00007fa4c2346700 [ 624.477733][T28809] RBP: 000000000000000a R08: 000000000000003d R09: 0000000000000073 [ 624.485712][T28809] R10: 000000000000000a R11: 00000000000004c6 R12: 00007fa4c2346670 [ 624.493697][T28809] R13: 00007fa4c2346700 R14: 0000000000000801 R15: 0000000000000016 [ 624.501687][T28809] [ 624.504707][T28808] CPU: 1 PID: 28808 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 624.504771][T28809] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 624.515137][T28808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 624.515153][T28808] Call Trace: [ 624.515161][T28808] [ 624.515168][T28808] dump_stack_lvl+0xda/0x130 [ 624.543440][T28808] dump_stack+0x15/0x20 [ 624.547681][T28808] should_fail_ex+0x21f/0x230 [ 624.552392][T28808] should_fail+0xb/0x10 [ 624.556563][T28808] should_fail_usercopy+0x1a/0x20 [ 624.561722][T28808] copy_page_from_iter_atomic+0x226/0xb40 [ 624.567481][T28808] ? PageHeadHuge+0x3f/0x80 [ 624.571986][T28808] ? shmem_write_begin+0x135/0x1e0 [ 624.577126][T28808] generic_perform_write+0x203/0x3d0 [ 624.582416][T28808] ? file_update_time+0x1c7/0x1f0 [ 624.587585][T28808] __generic_file_write_iter+0xe6/0x290 [ 624.593206][T28808] generic_file_write_iter+0x7d/0x1c0 [ 624.598583][T28808] vfs_write+0x463/0x760 [ 624.602902][T28808] ksys_write+0xeb/0x1a0 [ 624.607159][T28808] __x64_sys_write+0x42/0x50 [ 624.611779][T28808] do_syscall_64+0x41/0xc0 [ 624.616200][T28808] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 624.622135][T28808] RIP: 0033:0x7fd4d0a39eef [ 624.626627][T28808] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 624.646242][T28808] RSP: 002b:00007fd4cfdfaf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 624.654664][T28808] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd4d0a39eef [ 624.662641][T28808] RDX: 0000000000040000 RSI: 00007fd4c79db000 RDI: 0000000000000004 [ 624.670617][T28808] RBP: 00007fd4c79db000 R08: 0000000000000000 R09: 00000000000004c2 [ 624.678598][T28808] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 624.686575][T28808] R13: 00007fd4cfdfafdc R14: 00007fd4cfdfafe0 R15: 0000000020000202 [ 624.694563][T28808] [ 624.756221][T28809] loop1: detected capacity change from 0 to 512 20:16:12 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x400300, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") (async) getgid() (async) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) msgsnd(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB="02000000000000004f5dcc64db868040af2ea907f9a7f6fe5bf4a23f8add38593f2e2f639f9604b4a1910a59d7d8c37775b1296e57dbb9d16437a082620164bd606503527f9290848ce0d7c4f66c501ad7c1b8b38fd05d13b5873fb2b93cc984ea04b26a34dcf1ed2c5cd79274ac6f398cd1df3c0a26c6ab132f06fe4310375108c300c55b73e2060eccab6d7c689827917c6937946a784b7f51cc985b61c274b028d7b53e756a76b7bd380cdb52fbbe1acb5272fc2cb8ec6d8f06f9a1b5e60c2ec3a63fb0289bdc7c58f3e2ca4e98d836ecb7a1b2cdea243a22"], 0x8, 0x0) (async) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) (async) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) (async) r5 = getgid() (async) r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) (async) r8 = getgid() (async) r9 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="d260c76bb4e8155c764d393e3cd8fe159f4ff4933803b94ad32f1192071971456dbaac88cbaa0e43d047a97f3c8ffc37871b4341d27c3326805bd648eb3b53f623f30eed941349eb2463400f8b62119c6848ac31e68af4cb7234d0e548e33e31a05a9d4f12a75c1611ce2a2d6302a78af227b910a1767f4038304c8fb5c92dcb0fc1ad9a4826752a81aefab28b1b3648ff45bb08afa296876727576c4a75e6741bae9e5559626081c1bec1fc0645ef844fddf9e039dc1899671bfae0e1470ce3e4c822e3751e5aeb6d45e44f1c534b2a42f1515c3f7440b197f8bc2b6784e2cafaf7df9ed017f3563942af793517b82ef65e098c3766db21a2c9cb6d093405915f6aa847079ea3e82ca139be978f3cf222dc8cea93d185592909e6ae62a7f17fe48f90c4dc386873c412a85a0ab72d812830c03143aa6ce5f4e18b508e83095ca761f3240d5ac7764bf43b2620e32cca1334621d2d1552a571b77b30f42c169a369c209419ad7d911ecdf596c18443df40e402b36045c74831e9bbc5ec24b216e5865f1e664736d753cbb1dee0bafec3aaaacd79f606a6083e61095a0ae62a8f0232a54d3b06d71111b4d030769bd3a08ececa1357162e9b3d4ce0dc99e03ea788ba470ae77a068f5d7197d76f1972206bb22e2cddf80a93ea5364d52678d2b7a6891b59d6b33c75e54b33281aaec0647041bf0768c52492939667c31cfbc966fcc37a12212a2d5f758c49e448ff7d6e06950cc889d2eb5d6b1f1c29d30b3baaff6e3e8a4c61f7e859f024b0d65844f54fdd82f0210a15268377de44eea3d7709ce618db16752423e6fa86e86233393c679e32ef3724bd0149598b23ea2450ff2bdb9f17064272c8f2aaf6b808f341b5e92a305997d3f850c02f5ffdb032cab19aec6cce5d6e899890da69f854e85b393128c8329b9a6db73329139d1a34b021b6b997618d40f2cb6c7e7094bd1b8393d8ae638cd830d24a45e2991914b5cc74fb2b1dddbab32d3f6a687a43df406a30ce42cae88166ba3fc0aa004da19de581e1184d765253228c41e506f0f05cc0d2fd6292cbfc6c3ba39c3cb77e9d0122dc130e961969c847e65054936d080c801943f6a4b4ee3ac4947a6f6d2a2b54e36137287881e7e4bd59a24f6f387c1f357e9b51ca7dff8d128ee0151b8c34b8223fed2e7b530815604f6832f1135ba7d1cdcfa5734f42f297c7ecb267901c68c499a60fe5398dda0deaa3831722b2271773dbb7c632e88c9c9bd1d859585ffa7225447aee0d910046bc63688a6ab5ddb4f2e25a1eaf78c9547d791c2af77b5e45039b254dd58c6211b8ac6e4f348046fec45519d7c477dfe56382e8ae65c0d3b5b92ff9437d3955c1f0183b795b9d58950c58fddf7d2282fc5e29252d676891564fb72d603130b73e0d0b7289e1079f608f2bae91447df95c60ed4b4010d71becc304a3afcdd1d37e4c586d6d2e1970a2b1aadd22ee2f9764853230302c4d47b309d38b008b2ef5ca22051247dc449d754e146554567af177a8ad072595b04fd6dc07b7aba1303b02f8da143e363af51c9380ad35e3192da7f3e6cff50e0e250ecd9049b8947a6f510c543696b0909ad6cb2eb3d86f0c7937780abfacea2eeed117e119421393e074f58cf5882fb1a4f0c103c76b0f17a626c93441ad790d8c4e50d9fa3634259dec3a7800048d2bb59baca2ce1584fa49645a1138913a59d14529a0f531dd06e9a7d70e78a0b75801899fe36052db5031a681207739298e68092ff9c4cb3debab1a8c39931e824fc4cb88787f5ffbcb9d6e71371f0fa316b8c01749c3101e846fc4c8df5edffe2b5aaec472682f88fda31ec32ff28682e3e5e59dddc7bbdda25cd7ceedac740f6db878814b9e7482f2e9358acc065fe879291f566661dca7a99d7eb98eb3f815f17121d43e9982a70e6cdf9e349292db385dd130a117c69fac6013f847793dfe1a8f3f52c435fea7cf3e03cc7cc161c10573fc0ef3a634bf53cad3dac879f82909646c6d68ac9741a0a66f550ba781bce8d4e4ddef7e1a732577f68ffc26550821df591df64c497827bd65d9ecdf9121f5ef4e41bb8708a35f083407de295b4461704421e167271a69a38479b067d1ffb1ca27ce19d16de3dc97ee09eaaae1ee07425aeb8a177444073f2994a8638a9ae095c767aec654ec5ddc561ae087538fea147d1631208787fe6ad346b08dc3a0d2e113debeb5e669ddbf9436ffa84d24da78f23d9abc44dd5f9eba01f41b13dda1c3082fafabcfa43930f640fd56e86788d9b94b05f8a559a005fe6b04cfc4cf30de342677ee67547b8cb8370ca1c0ab4cda0f7c0ec405f53711e5462978a68b45cd9812ddc5c02d9d996009dfc49ea55f7ac1107348fdafb1ca7381e2ed0ea878e0417424134ec77da29e496949debcb10567648b256233a0cd6bdc5ef234642e2fadea67aee1c3e879cab90f839021bbccba7cf593f7141c97803ec78a1389323287253a237abbfade98116f389783a4a18c2b9684e1858a0360224b9724ef7a569334e6c04c9ae1f37aa195adf1b54f7b416935c34b4f35c237685371c1ac60303e1d0c62fd8d70a542e1bf50441ca15c81f73e1091379b8441b4ae39d2db8ce4a8eb0266f930887a2af494129d63a16c4c80ae0fa69a41a8a12e5f0cf9fe1f49f1030e16172ac965ceddcae3cdf029dfa3a78ea77665f79950e72a9323a4913177ec44c9a1a7520fdfd3f29d881343bd4fe3b15247b216d2242d0f3fad17cf7ed1287150f0a64c2f840235da03001999b4800ea6bb5c345c41d3dbfc25161a8335097c52c40f94b4c5b2559bf04ef36d81711f6556b002eb45467b71449594b7daae2329534adff07148b7bfb31dee9f9fefd2d1641a626933a4b9f1f58057887f7baab0f806fc80925d48a0a045ced37389812f39735746cd678126cee7a59dbdfdf13d66aa576ac91591aeb6221ca4512084347c6731f51ff2499150f6e7c92a9ac9abf46dce898d2b5f9027da1ee7d0320376ab0070b10ed3581fac7ef869d4fa4702fb047798c381b5b29be4139c5f2223959d15949cac7e6b8d83a0d13dbd615d751054248cd04f9077b7fe1d846f12a989a601450d10d4ee067b29d74becff8e80f680e30d132183f8a635f189cad72016aa91ac4a9b88d2f9a934de4ebf2c6e75fa36e8ec944e749ca872f0290044cd8147fc207afaee2bfc26361c8b805f36df93f34962f4250b1917a40f56c74ef721d8041553715336c5672bfd2f13c3032099e2bd01b29dee97ada785bfed0ba10ce499d3675cf14f7d04ce747bbedb3862f321ec2200ddea11478ab4601ab391e8528341d7a8919fa437e955a3ca8c43ffef7745ca068e2be014f59773f5c01fab317e712facd9c3837fa230b11bb6f350118cf4ea52a38049d5fcfa3ad309be925131c6ae0016f3765ffc1452ba6c8521230ebbd67e6bcfb0aa25fc5335fb72eeacabd865407e89625344e2c5707178a2b92e7c7001a4e78b6a1c9624cc9a0e351b3829843b722d7df6c67ee38dd8ed374073f67a28656ca0ead31382f54ed3e4dbf2cf38d4bee198403aa46816440d6f299a0b004ded8cb3106af36c6e31b27d92a9c56e8f0464b831e723e07e399ee8c725349956a72e39c581c4b1af226abe7ccd3fffd48e9a14aec82bbbc8695d651c794d991ab28d40ccf73cf6ecdd418e12f50d32687c4e2fa6db418e0f3edce4333273b320605053c12688f4939d5ea81a52e1796ebf7f21616c7d17ef9f7118b22dff038cf47963c84e76a43b9ce52cc468d3c252d4c94f317b9ab837c447243da99b90c391c4aa997ba066723fa002885403dac9c7fd20a691ef27edfea7665c7a3466919f0fb13c712bb2f873e724a32ae08a4459c4940a63866a1f139d0a3992d0ec06f125c9610962de05b06e8a4cd510a2f993f3ef40bc10d0e352c3e339ff7ea088643698965ebe137abfcdb3716fa71bd43cf408dde7b6e06bfdb2a8fd75b7d98f13fd0bee2371edb79e504979746fd02228a0d76da4cf84dd1e9864f464bad34d492a42869ff22bff96eba5613cf3488845aeb477e883bd5622bcd4815c570258749666d3b53209dd065fb5e94886e5075626b87ebf569cb897bdf88ad75393165c572dc8e72c6b2290ab56b186955cf5dc727e323dc9347f73ffd84eb18ad49f3ce511dae5dbb46bc8ac9aa77e8044216336fc93ee1e6bf2b63e8f79ce1e0a68f4a811153e05e4e80daad8e4cdaae03f54228f536c234768ebc4f9b19814332ec5a29990049d5974dda6ef3b0041d002fa6885c5755c1d4a8bd1929807ac8e0ec9439e153d0f46cb55406f8e1165bf1e11c689dd79232e84f36287e2ede0a8c0bbc85e24740c827b7a32cde127faf24bbd90f3d16c06fec6a4d591bc6fef97368ec88baa8026c4d2b1037357c49d8f922ee16b7c2b0709700c06143f6d3c413515f9bf1e6b55f2ef089f4f7e47cbe707bc2dc74df696b0427cee27db1ee2dc8c3590eb39437106bf22563ac6c9d62822b07105f5f3a2f5d57ff6c8cfff1fb00e821d3e756e34b611c00112ce5ce3f350ee6b8bed1b73ebf348ace0cc1b31a1a572b6f8221ce2b208515e58e25a478dc9e716097e9355f48359265c06e4d137d5b8b8ebddca105ee44e188862855a6607f815d4142abdd41dbc01e398d7910462c7a4010066dbce5cea8d5ae69ce275560be9e92f0564fd4473bb9deac277f75e2ec203fb082b1ca26c1706b1c3782401844fd2c1aade2b9618856c60b11300e47186f1fd344b0cae342f2266cd12e92b297e0947bb51091796943c72d66425f3c8c778c93b3e81c93dc07784e688117d291dd7a6d44bc1efa1b19dc535205bfa04c81bebbee44e4e93c5689c4bee05042d0cfd8f08c84f2457874a9f819d24714df3f7a4e81fa28cc0245804c247a8f6bd369426f92b8bd9ce95836f255e3b68e6543f411f2551f153fe9629520039f8cb2a35b779b89b49c649e93035ee5eea2114def0aaff78852fafd7e29c40c7144736ea29a7fe90d1e4276739ec59faa3ed0aefb9f0df289cca56a962191cb36898c337ef1fd1ce849b7a072905a64a6aff1dff2835e94c0aee4ba06b94a3b74b81be166f1e5094086765c89ec6f6a7e9a41de0d75f0353083c07c16da18216fa4cf64c665951959780c7c82a135c20b26ec7944656011d5f5705224ed8958337ba52a4f1ed6ac3752bc5a365648e48cd4588424bb257c63b216f92c4bf286c188af79987f2bcaaf3242482d78be32494cdb8b77eb6cd9b0027cadf0f3c10305253b87023acf18faf92d564c541047cbdf07c55007beb1a94781e13cb3a0d65f895aea235d8cf68cde07ad9b40c2f8d6e88b66379287f77bd9f0110b3075d110f5b260ad2939fd4f87cf77fd6014c4f493185ac595d5e1050d3f6f5c31de0aae90f79f70b2ddbd27149aa23c493bac1251e90e653d2d1da20e3f45d627092703180089c937e296da6304b52843ccb7970036c9be0807c35e321efc74df92dfe9ffe78320a9434210f0920a098fea6e4dd9e4df7b24228ae8025dbad650c88b32b9c58f799aa5346901bf5f0e5c6cff3b2f9bd4dad1d0a0c308c327766dd8990cd1c184aed2adeeddfc18ecf44d8c00cde9f7bf5ced2fe6bdf22478a50e9740e4d12d6ff72cfbfe43194643db5746204f91acc82ab622ebacd700a5a4a4e5281a6dac723294b3cdabc4516e348ec95076ac0b099601a261efb93491624a21134ba7a85466c4177a3cf45eaa091512bcf5e0253cbf3f2352b941dd5fc411da9420c80c6aca585e937dee5", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) (async) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) (async) getuid() 20:16:12 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) msgsnd(r0, &(0x7f0000000000)={0x3, "1c31f70d5200dd391eb2d74fcda37ae790c5aaa3aa3175540f5935d6612f3e5e725ca6014341f9894f2f422eadc521b7302d2e74f589acbe0fca6fc1f7e03208e0da9295df5867dc65a53d48ddd9ab31d062dac94d"}, 0x5d, 0x800) 20:16:12 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x1000000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:12 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x2000000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 624.860842][T28819] loop2: detected capacity change from 0 to 512 [ 624.869648][T28819] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 624.879176][T28819] EXT4-fs: failed to create workqueue [ 624.884685][T28819] EXT4-fs (loop2): mount failed [ 624.897432][ T24] ================================================================== 20:16:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() (async) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) msgsnd(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB="02000000000000004f5dcc64db868040af2ea907f9a7f6fe5bf4a23f8add38593f2e2f639f9604b4a1910a59d7d8c37775b1296e57dbb9d16437a082620164bd606503527f9290848ce0d7c4f66c501ad7c1b8b38fd05d13b5873fb2b93cc984ea04b26a34dcf1ed2c5cd79274ac6f398cd1df3c0a26c6ab132f06fe4310375108c300c55b73e2060eccab6d7c689827917c6937946a784b7f51cc985b61c274b028d7b53e756a76b7bd380cdb52fbbe1acb5272fc2cb8ec6d8f06f9a1b5e60c2ec3a63fb0289bdc7c58f3e2ca4e98d836ecb7a1b2cdea243a22"], 0x8, 0x0) r2 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r2, r4, 0x0) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) (async, rerun: 32) r5 = getgid() (rerun: 32) r6 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) (async) r8 = getgid() (async, rerun: 64) r9 = getuid() (rerun: 64) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9}}}], 0x60}, 0x20044010) (async) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001340)={{0x0, r4, r5, r7, r8, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) (async) getuid() [ 624.903684][T28808] loop0: detected capacity change from 0 to 512 [ 624.905549][ T24] BUG: KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages [ 624.919773][ T24] [ 624.922105][ T24] read-write to 0xffff888102413c48 of 8 bytes by task 9012 on cpu 0: [ 624.930182][ T24] __filemap_add_folio+0x38c/0x720 [ 624.935333][ T24] filemap_add_folio+0x6f/0x150 [ 624.940233][ T24] page_cache_ra_unbounded+0x15e/0x2e0 [ 624.945729][ T24] page_cache_sync_ra+0x251/0x2a0 [ 624.950795][ T24] filemap_get_pages+0x257/0xea0 [ 624.955757][ T24] filemap_read+0x223/0x680 [ 624.960274][ T24] blkdev_read_iter+0x2ca/0x370 [ 624.965159][ T24] vfs_read+0x39a/0x560 [ 624.969350][ T24] ksys_read+0xeb/0x1a0 [ 624.973528][ T24] __x64_sys_read+0x42/0x50 [ 624.978065][ T24] do_syscall_64+0x41/0xc0 [ 624.982506][ T24] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 624.988437][ T24] [ 624.990776][ T24] read to 0xffff888102413c48 of 8 bytes by task 24 on cpu 1: [ 624.998161][ T24] nr_blockdev_pages+0x7f/0xd0 [ 625.002950][ T24] si_meminfo+0x3e/0x60 [ 625.007255][ T24] update_defense_level+0x43/0x580 [ 625.012381][ T24] defense_work_handler+0x1f/0x80 [ 625.017425][ T24] process_one_work+0x3e6/0x750 [ 625.022335][ T24] worker_thread+0x5f2/0xa10 [ 625.026950][ T24] kthread+0x1a6/0x1e0 [ 625.031040][ T24] ret_from_fork+0x1f/0x30 [ 625.035477][ T24] [ 625.037816][ T24] value changed: 0x0000000000000001 -> 0x0000000000000002 [ 625.045018][ T24] [ 625.047352][ T24] Reported by Kernel Concurrency Sanitizer on: 20:16:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) r1 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16=r1], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O0zEfHF/Ph/LIbyo7mcQzoAAAAYEOnd0fhPEpECAAAAA+tuPgY2KVWK8b6jUSpVKu0xvJ+LU6V6o9n68kJjY3W+PVZ2PMqlhaV6bbIYUzse5SSbn8rrb+dvdMxPR8TZiPjR2Ml8vjLXqM/3++QHAAAAHBOnO/r//xpr9/8BAACAATPe7wQAAACAQ6f/DwAAAINP/x8AAAAG2rfu389KuvP71/OPNjeWG4+uz9eay5WVjbnKXGN9rbLYaCzm39m3stf26o3G2ldjdeNJtVVrtqrNza2HK42N1dbDpXd+AhsAAAA4Qme/8OL3SURsf+1kXjInspuhHisYKwADo/QhD/7T4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPObg88FAAA4HBOf7379f9i5ARh4H3T9Hxgorv/D8eX6PxxfZUcAcOwd/vX/NN1zWwAAwKEazUtSqhTXAkejVKpUIs7k/+pfThaW6rXJiPh0RPxurPypbH4qXzPZs88AAAAAAAAAAAAAAAAAAAAAAAAAALSlaRIpAAAAMNAiSn9Jit//mhi7Mtp5fuBE8u+xfBoRj3/64CdPZlut9als+T/eLG89L5bf6McZDAAAAKDTTj99px8PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfp9aunczvlKOP+7esRMd4t/nCM5NORKEfEqX8mMbxrvSQihg4g/vaziDjXLX6SpRXjRRad8UsRcfJo4l9I07Rr/NMHEB+OsxfZ/udet/dfKS7l0+7v/+GifFK993+lN/u/oR77vzP7jHH+5S+rPeM/izg/3H3/sxM/6RH/crcNdnlSvvudra1e8dOfRUx0/fxJ3olVba2sVZubW9eXVmYXa4u11enpqVszt2duzkxWF5bqteK2a4wfXvjV/zoW/Tdty9sfPeKP79H+K1ml3Ktlu4K9fPLqs+1quWMTefyrl7u//ufeEz/7m/hS8TmQ3T+xU99u13e7+IvfXuyVWxZ/vkf793r9r+7d9Ny1b3//j/t8KABwBJqbW8uz9Xpt/dArz9M0PapYKh9hZeTjSENlf5V+75kAAICD9vagv9+ZAAAAAAAAAAAAAAAAAAAAwPF1FF8n1hlzuz9NBQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4r/8HAAD//64q4Yw=") getgid() r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)={0x2}, 0x8, 0x0) r3 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f00000013c0)={0x68, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x80000000, 0x3}}}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "dd75439d48d9bca92aeb9e39da63bdcc"}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x31}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_PMKID={0x14, 0x55, "c5fd2e30bc9c9384197c8611e47df5ac"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x2004c854) keyctl$chown(0x4, r3, r5, 0x0) fchown(0xffffffffffffffff, r5, 0xffffffffffffffff) r6 = getgid() r7 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="d260c76bb4e8155c764d393e3cd8fe159f4ff4933803b94ad32f1192071971456dbaac88cbaa0e43d047a97f3c8ffc37871b4341d27c3326805bd648eb3b53f623f30eed941349eb2463400f8b62119c6848ac31e68af4cb7234d0e548e33e31a05a9d4f12a75c1611ce2a2d6302a78af227b910a1767f4038304c8fb5c92dcb0fc1ad9a4826752a81aefab28b1b3648ff45bb08afa296876727576c4a75e6741bae9e5559626081c1bec1fc0645ef844fddf9e039dc1899671bfae0e1470ce3e4c822e3751e5aeb6d45e44f1c534b2a42f1515c3f7440b197f8bc2b6784e2cafaf7df9ed017f3563942af793517b82ef65e098c3766db21a2c9cb6d093405915f6aa847079ea3e82ca139be978f3cf222dc8cea93d185592909e6ae62a7f17fe48f90c4dc386873c412a85a0ab72d812830c03143aa6ce5f4e18b508e83095ca761f3240d5ac7764bf43b2620e32cca1334621d2d1552a571b77b30f42c169a369c209419ad7d911ecdf596c18443df40e402b36045c74831e9bbc5ec24b216e5865f1e664736d753cbb1dee0bafec3aaaacd79f606a6083e61095a0ae62a8f0232a54d3b06d71111b4d030769bd3a08ececa1357162e9b3d4ce0dc99e03ea788ba470ae77a068f5d7197d76f1972206bb22e2cddf80a93ea5364d52678d2b7a6891b59d6b33c75e54b33281aaec0647041bf0768c52492939667c31cfbc966fcc37a12212a2d5f758c49e448ff7d6e06950cc889d2eb5d6b1f1c29d30b3baaff6e3e8a4c61f7e859f024b0d65844f54fdd82f0210a15268377de44eea3d7709ce618db16752423e6fa86e86233393c679e32ef3724bd0149598b23ea2450ff2bdb9f17064272c8f2aaf6b808f341b5e92a305997d3f850c02f5ffdb032cab19aec6cce5d6e899890da69f854e85b393128c8329b9a6db73329139d1a34b021b6b997618d40f2cb6c7e7094bd1b8393d8ae638cd830d24a45e2991914b5cc74fb2b1dddbab32d3f6a687a43df406a30ce42cae88166ba3fc0aa004da19de581e1184d765253228c41e506f0f05cc0d2fd6292cbfc6c3ba39c3cb77e9d0122dc130e961969c847e65054936d080c801943f6a4b4ee3ac4947a6f6d2a2b54e36137287881e7e4bd59a24f6f387c1f357e9b51ca7dff8d128ee0151b8c34b8223fed2e7b530815604f6832f1135ba7d1cdcfa5734f42f297c7ecb267901c68c499a60fe5398dda0deaa3831722b2271773dbb7c632e88c9c9bd1d859585ffa7225447aee0d910046bc63688a6ab5ddb4f2e25a1eaf78c9547d791c2af77b5e45039b254dd58c6211b8ac6e4f348046fec45519d7c477dfe56382e8ae65c0d3b5b92ff9437d3955c1f0183b795b9d58950c58fddf7d2282fc5e29252d676891564fb72d603130b73e0d0b7289e1079f608f2bae91447df95c60ed4b4010d71becc304a3afcdd1d37e4c586d6d2e1970a2b1aadd22ee2f9764853230302c4d47b309d38b008b2ef5ca22051247dc449d754e146554567af177a8ad072595b04fd6dc07b7aba1303b02f8da143e363af51c9380ad35e3192da7f3e6cff50e0e250ecd9049b8947a6f510c543696b0909ad6cb2eb3d86f0c7937780abfacea2eeed117e119421393e074f58cf5882fb1a4f0c103c76b0f17a626c93441ad790d8c4e50d9fa3634259dec3a7800048d2bb59baca2ce1584fa49645a1138913a59d14529a0f531dd06e9a7d70e78a0b75801899fe36052db5031a681207739298e68092ff9c4cb3debab1a8c39931e824fc4cb88787f5ffbcb9d6e71371f0fa316b8c01749c3101e846fc4c8df5edffe2b5aaec472682f88fda31ec32ff28682e3e5e59dddc7bbdda25cd7ceedac740f6db878814b9e7482f2e9358acc065fe879291f566661dca7a99d7eb98eb3f815f17121d43e9982a70e6cdf9e349292db385dd130a117c69fac6013f847793dfe1a8f3f52c435fea7cf3e03cc7cc161c10573fc0ef3a634bf53cad3dac879f82909646c6d68ac9741a0a66f550ba781bce8d4e4ddef7e1a732577f68ffc26550821df591df64c497827bd65d9ecdf9121f5ef4e41bb8708a35f083407de295b4461704421e167271a69a38479b067d1ffb1ca27ce19d16de3dc97ee09eaaae1ee07425aeb8a177444073f2994a8638a9ae095c767aec654ec5ddc561ae087538fea147d1631208787fe6ad346b08dc3a0d2e113debeb5e669ddbf9436ffa84d24da78f23d9abc44dd5f9eba01f41b13dda1c3082fafabcfa43930f640fd56e86788d9b94b05f8a559a005fe6b04cfc4cf30de342677ee67547b8cb8370ca1c0ab4cda0f7c0ec405f53711e5462978a68b45cd9812ddc5c02d9d996009dfc49ea55f7ac1107348fdafb1ca7381e2ed0ea878e0417424134ec77da29e496949debcb10567648b256233a0cd6bdc5ef234642e2fadea67aee1c3e879cab90f839021bbccba7cf593f7141c97803ec78a1389323287253a237abbfade98116f389783a4a18c2b9684e1858a0360224b9724ef7a569334e6c04c9ae1f37aa195adf1b54f7b416935c34b4f35c237685371c1ac60303e1d0c62fd8d70a542e1bf50441ca15c81f73e1091379b8441b4ae39d2db8ce4a8eb0266f930887a2af494129d63a16c4c80ae0fa69a41a8a12e5f0cf9fe1f49f1030e16172ac965ceddcae3cdf029dfa3a78ea77665f79950e72a9323a4913177ec44c9a1a7520fdfd3f29d881343bd4fe3b15247b216d2242d0f3fad17cf7ed1287150f0a64c2f840235da03001999b4800ea6bb5c345c41d3dbfc25161a8335097c52c40f94b4c5b2559bf04ef36d81711f6556b002eb45467b71449594b7daae2329534adff07148b7bfb31dee9f9fefd2d1641a626933a4b9f1f58057887f7baab0f806fc80925d48a0a045ced37389812f39735746cd678126cee7a59dbdfdf13d66aa576ac91591aeb6221ca4512084347c6731f51ff2499150f6e7c92a9ac9abf46dce898d2b5f9027da1ee7d0320376ab0070b10ed3581fac7ef869d4fa4702fb047798c381b5b29be4139c5f2223959d15949cac7e6b8d83a0d13dbd615d751054248cd04f9077b7fe1d846f12a989a601450d10d4ee067b29d74becff8e80f680e30d132183f8a635f189cad72016aa91ac4a9b88d2f9a934de4ebf2c6e75fa36e8ec944e749ca872f0290044cd8147fc207afaee2bfc26361c8b805f36df93f34962f4250b1917a40f56c74ef721d8041553715336c5672bfd2f13c3032099e2bd01b29dee97ada785bfed0ba10ce499d3675cf14f7d04ce747bbedb3862f321ec2200ddea11478ab4601ab391e8528341d7a8919fa437e955a3ca8c43ffef7745ca068e2be014f59773f5c01fab317e712facd9c3837fa230b11bb6f350118cf4ea52a38049d5fcfa3ad309be925131c6ae0016f3765ffc1452ba6c8521230ebbd67e6bcfb0aa25fc5335fb72eeacabd865407e89625344e2c5707178a2b92e7c7001a4e78b6a1c9624cc9a0e351b3829843b722d7df6c67ee38dd8ed374073f67a28656ca0ead31382f54ed3e4dbf2cf38d4bee198403aa46816440d6f299a0b004ded8cb3106af36c6e31b27d92a9c56e8f0464b831e723e07e399ee8c725349956a72e39c581c4b1af226abe7ccd3fffd48e9a14aec82bbbc8695d651c794d991ab28d40ccf73cf6ecdd418e12f50d32687c4e2fa6db418e0f3edce4333273b320605053c12688f4939d5ea81a52e1796ebf7f21616c7d17ef9f7118b22dff038cf47963c84e76a43b9ce52cc468d3c252d4c94f317b9ab837c447243da99b90c391c4aa997ba066723fa002885403dac9c7fd20a691ef27edfea7665c7a3466919f0fb13c712bb2f873e724a32ae08a4459c4940a63866a1f139d0a3992d0ec06f125c9610962de05b06e8a4cd510a2f993f3ef40bc10d0e352c3e339ff7ea088643698965ebe137abfcdb3716fa71bd43cf408dde7b6e06bfdb2a8fd75b7d98f13fd0bee2371edb79e504979746fd02228a0d76da4cf84dd1e9864f464bad34d492a42869ff22bff96eba5613cf3488845aeb477e883bd5622bcd4815c570258749666d3b53209dd065fb5e94886e5075626b87ebf569cb897bdf88ad75393165c572dc8e72c6b2290ab56b186955cf5dc727e323dc9347f73ffd84eb18ad49f3ce511dae5dbb46bc8ac9aa77e8044216336fc93ee1e6bf2b63e8f79ce1e0a68f4a811153e05e4e80daad8e4cdaae03f54228f536c234768ebc4f9b19814332ec5a29990049d5974dda6ef3b0041d002fa6885c5755c1d4a8bd1929807ac8e0ec9439e153d0f46cb55406f8e1165bf1e11c689dd79232e84f36287e2ede0a8c0bbc85e24740c827b7a32cde127faf24bbd90f3d16c06fec6a4d591bc6fef97368ec88baa8026c4d2b1037357c49d8f922ee16b7c2b0709700c06143f6d3c413515f9bf1e6b55f2ef089f4f7e47cbe707bc2dc74df696b0427cee27db1ee2dc8c3590eb39437106bf22563ac6c9d62822b07105f5f3a2f5d57ff6c8cfff1fb00e821d3e756e34b611c00112ce5ce3f350ee6b8bed1b73ebf348ace0cc1b31a1a572b6f8221ce2b208515e58e25a478dc9e716097e9355f48359265c06e4d137d5b8b8ebddca105ee44e188862855a6607f815d4142abdd41dbc01e398d7910462c7a4010066dbce5cea8d5ae69ce275560be9e92f0564fd4473bb9deac277f75e2ec203fb082b1ca26c1706b1c3782401844fd2c1aade2b9618856c60b11300e47186f1fd344b0cae342f2266cd12e92b297e0947bb51091796943c72d66425f3c8c778c93b3e81c93dc07784e688117d291dd7a6d44bc1efa1b19dc535205bfa04c81bebbee44e4e93c5689c4bee05042d0cfd8f08c84f2457874a9f819d24714df3f7a4e81fa28cc0245804c247a8f6bd369426f92b8bd9ce95836f255e3b68e6543f411f2551f153fe9629520039f8cb2a35b779b89b49c649e93035ee5eea2114def0aaff78852fafd7e29c40c7144736ea29a7fe90d1e4276739ec59faa3ed0aefb9f0df289cca56a962191cb36898c337ef1fd1ce849b7a072905a64a6aff1dff2835e94c0aee4ba06b94a3b74b81be166f1e5094086765c89ec6f6a7e9a41de0d75f0353083c07c16da18216fa4cf64c665951959780c7c82a135c20b26ec7944656011d5f5705224ed8958337ba52a4f1ed6ac3752bc5a365648e48cd4588424bb257c63b216f92c4bf286c188af79987f2bcaaf3242482d78be32494cdb8b77eb6cd9b0027cadf0f3c10305253b87023acf18faf92d564c541047cbdf07c55007beb1a94781e13cb3a0d65f895aea235d8cf68cde07ad9b40c2f8d6e88b66379287f77bd9f0110b3075d110f5b260ad2939fd4f87cf77fd6014c4f493185ac595d5e1050d3f6f5c31de0aae90f79f70b2ddbd27149aa23c493bac1251e90e653d2d1da20e3f45d627092703180089c937e296da6304b52843ccb7970036c9be0807c35e321efc74df92dfe9ffe78320a9434210f0920a098fea6e4dd9e4df7b24228ae8025dbad650c88b32b9c58f799aa5346901bf5f0e5c6cff3b2f9bd4dad1d0a0c308c327766dd8990cd1c184aed2adeeddfc18ecf44d8c00cde9f7bf5ced2fe6bdf22478a50e9740e4d12d6ff72cfbfe43194643db5746204f91acc82ab622ebacd700a5a4a4e5281a6dac723294b3cdabc4516e348ec95076ac0b099601a261efb93491624a21134ba7a85466c4177a3cf45eaa091512bcf5e0253cbf3f2352b941dd5fc411da9420c80c6aca585e937dee5", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r9 = getgid() r10 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r2, 0x1, &(0x7f0000001340)={{0x0, r5, r6, r8, r9, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:13 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x4000000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:13 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/246}, 0xe036de1f0d65f32f, 0x1, 0x3800) 20:16:13 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x7000000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 625.053501][ T24] CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 625.063390][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 625.073433][ T24] Workqueue: events_long defense_work_handler [ 625.079492][ T24] ================================================================== [ 625.125673][T28837] loop2: detected capacity change from 0 to 512 [ 625.134440][T28837] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 625.147998][T28837] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 625.161682][T28837] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 20:16:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$eJzs3V9rXGkZAPDnnGTapk1Jql7UgrXYSlq0M0lj2+BFrSD2qqDWW6kxmYSQSSZkJm0Tiqb4AQQRFbzyyhvBDyBI8ROIUNB7cZddlt1292IvdjvLzJzpn+xMkrKTTMj8fvDmvOfPzPO8Gc6Z857zMieAvnUuIm5GxPNarXYpIkay5WlWYrNZ6ts9e/pwpl6SqNXuvJ9Eki1rvVeSTU9kLzsWET+5FfGL5PNxK+sbi9OlUnE1my9Ul1YKlfWNywtL0/PF+eLy5OTEtanrU1enxrvSznpON37w9u9/85cf3vjHt+//7+67F39ZT2s4W/9qO7qp2fRc43/RMhgRq3sRrAcGsvbkep0IAAC7Uj/H/1JEfCMiLsVIDDTO5gAAAIDDpPa94fgkiagBAAAAh1baGAObpPlsLMBwpGk+3xwv+5U4npbKleq35spry7PNsbKjkUvnFkrF8Wys8Gjkkvr8RKP+cv7KlvnJiDgVEb8bGWrM52fKpdleX/wAAACAPnFiS///o5Fm/x8AAAA4ZEZ7nQAAAACw5/T/AQAA4PDT/wcAAIBD7Ue3b9dLrfX869l762uL5XuXZ4uVxfzS2kx+pry6kp8vl+cbv9m3tNP7lcrlle/E8tqDQrVYqRYq6xt3l8pry9W7C689AhsAAADYR6e+/vi/SURsfneoUeqOtNnu6L5nBuy1W2+y8Vt7lwew/wZ6nQDQM4O9TgDomVyvEwB6LtlhfcfBO//qfi4AAMDeGPtq5/v/218b2Ez3IT1gD9mJoX+5/w/9y/1/6F85ZwDQ9/b+/n+t9kYJAQAAXTfcKEmaz+4FDkea5vMRJxuPBcglcwul4nj882f1bf8zkjtan59ovDLZsc8AAAAAAAAAAAAAAAAAAAAAAAAAADTVaknUAAAAgEMtIn0nyZ7/NTZyYXjr9YEjyccjjWlE3P/TnT88mK5WVyfqyz94sbz6x2z5lV5cwQAAAAC2avXTW/14AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOimZ08fzrTKfsZ97/sRMdou/mAca0yPRS4ijn+YxOArr0siYqAL8TcfRcTpdvGTeloxmmXRLv5QD+OnEXGiC/Ghnz2uH39uttv/0jjXmLbf/waz8kV1Pv6lL45/Ax2OPyd3GePMk78VOsZ/FHFmsP3xpxU/6RD//C7j//ynGxud1tX+HDHW9vsneS1Wobq0Uqisb1xeWJqeL84XlycnJ65NXZ+6OjVemFsoFbO/bWP89mt/f75d+493iD+6Q/sv7LL9nz558PTLzWquXfyL59t//qc7xE+z775vZvX6+rFWfbNZf9XZv/777Hbtn+3Q/p0+/4u7bP+lH//6/7vcFADYB5X1jcXpUqm4qnLQK0MRcQDSOEyVXx2MNA5kpddHJgAAoNtenvT3OhMAAAAAAAAAAAAAAAAAAADoX/vxc2JbY272pqkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANv6LAAA//8xw9lm") (fail_nth: 37) 20:16:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 34) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 625.172205][T28837] EXT4-fs (loop2): 1 truncate cleaned up [ 625.177888][T28837] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 625.189610][T28837] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/565/file0 supports timestamps until 2038 (0x7fffffff) [ 625.206360][T28837] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:13 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x8000000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 625.258444][T28849] FAULT_INJECTION: forcing a failure. [ 625.258444][T28849] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 625.271833][T28849] CPU: 1 PID: 28849 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 625.274290][T28851] FAULT_INJECTION: forcing a failure. [ 625.274290][T28851] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 625.282264][T28849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 625.305590][T28849] Call Trace: [ 625.308873][T28849] [ 625.311879][T28849] dump_stack_lvl+0xda/0x130 [ 625.316506][T28849] dump_stack+0x15/0x20 [ 625.320682][T28849] should_fail_ex+0x21f/0x230 [ 625.325370][T28849] __alloc_pages+0x108/0x340 [ 625.330053][T28849] vma_alloc_folio+0x69d/0x8b0 [ 625.334884][T28849] handle_mm_fault+0xcbc/0x21d0 [ 625.339864][T28849] exc_page_fault+0x45f/0x640 [ 625.344671][T28849] asm_exc_page_fault+0x26/0x30 [ 625.349613][T28849] RIP: 0033:0x7fa4c2f71241 [ 625.354049][T28849] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 625.373706][T28849] RSP: 002b:00007fa4c2346600 EFLAGS: 00010202 [ 625.379780][T28849] RAX: 0000000000028000 RBX: 00007fa4c2346660 RCX: 0000000000004c4f [ 625.387758][T28849] RDX: 0000000000000063 RSI: 00007fa4b9f27000 RDI: 00007fa4c2346700 [ 625.395744][T28849] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000073 [ 625.403732][T28849] R10: 000000000000000d R11: 00000000000004c6 R12: 00007fa4c2346670 [ 625.411718][T28849] R13: 00007fa4c2346700 R14: 0000000000004001 R15: 000000000000001c [ 625.419700][T28849] [ 625.422801][T28851] CPU: 0 PID: 28851 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 625.422823][T28849] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 625.440755][T28851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 625.450830][T28851] Call Trace: [ 625.454187][T28851] [ 625.457133][T28851] dump_stack_lvl+0xda/0x130 [ 625.461810][T28851] dump_stack+0x15/0x20 [ 625.465987][T28851] should_fail_ex+0x21f/0x230 [ 625.470727][T28851] __alloc_pages+0x108/0x340 [ 625.475427][T28851] vma_alloc_folio+0x69d/0x8b0 [ 625.480238][T28851] ? __vm_enough_memory+0xdf/0x2a0 [ 625.485377][T28851] shmem_get_folio_gfp+0x4d5/0x1120 [ 625.490638][T28851] shmem_write_begin+0xa6/0x1e0 [ 625.495629][T28851] generic_perform_write+0x1c3/0x3d0 [ 625.500990][T28851] ? shmem_write_begin+0x1e0/0x1e0 [ 625.506247][T28851] __generic_file_write_iter+0xe6/0x290 [ 625.511847][T28851] generic_file_write_iter+0x7d/0x1c0 [ 625.517297][T28851] vfs_write+0x463/0x760 [ 625.521682][T28851] ksys_write+0xeb/0x1a0 [ 625.525999][T28851] __x64_sys_write+0x42/0x50 [ 625.530683][T28851] do_syscall_64+0x41/0xc0 [ 625.535124][T28851] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 625.541109][T28851] RIP: 0033:0x7fd4d0a39eef [ 625.545540][T28851] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 625.565177][T28851] RSP: 002b:00007fd4cfdfaf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 625.573600][T28851] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd4d0a39eef [ 625.581601][T28851] RDX: 0000000000040000 RSI: 00007fd4c79db000 RDI: 0000000000000004 [ 625.589625][T28851] RBP: 00007fd4c79db000 R08: 0000000000000000 R09: 00000000000004c2 [ 625.597686][T28851] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 20:16:13 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xa000000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 38) 20:16:13 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xf000000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 625.605681][T28851] R13: 00007fd4cfdfafdc R14: 00007fd4cfdfafe0 R15: 0000000020000202 [ 625.613682][T28851] [ 625.631627][T28849] loop1: detected capacity change from 0 to 512 20:16:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 35) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:13 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x10080000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 625.660911][T28857] loop0: detected capacity change from 0 to 512 [ 625.696397][T28862] FAULT_INJECTION: forcing a failure. [ 625.696397][T28862] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 625.709721][T28862] CPU: 0 PID: 28862 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 625.720160][T28862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 625.730232][T28862] Call Trace: [ 625.733523][T28862] [ 625.736534][T28862] dump_stack_lvl+0xda/0x130 [ 625.741193][T28862] dump_stack+0x15/0x20 [ 625.745430][T28862] should_fail_ex+0x21f/0x230 [ 625.750213][T28862] __alloc_pages+0x108/0x340 [ 625.754829][T28862] vma_alloc_folio+0x69d/0x8b0 [ 625.759652][T28862] ? __vm_enough_memory+0xdf/0x2a0 [ 625.764873][T28862] shmem_get_folio_gfp+0x4d5/0x1120 [ 625.770130][T28862] shmem_write_begin+0xa6/0x1e0 [ 625.775029][T28862] generic_perform_write+0x1c3/0x3d0 [ 625.780351][T28862] ? file_update_time+0x1c7/0x1f0 [ 625.785437][T28862] __generic_file_write_iter+0xe6/0x290 [ 625.791044][T28862] generic_file_write_iter+0x7d/0x1c0 [ 625.796444][T28862] vfs_write+0x463/0x760 [ 625.800850][T28862] ksys_write+0xeb/0x1a0 [ 625.805136][T28862] __x64_sys_write+0x42/0x50 [ 625.809762][T28862] do_syscall_64+0x41/0xc0 [ 625.814219][T28862] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 625.820205][T28862] RIP: 0033:0x7fa4c2f85eef [ 625.824633][T28862] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 625.844314][T28862] RSP: 002b:00007fa4c2346f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 625.852749][T28862] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa4c2f85eef [ 625.860768][T28862] RDX: 0000000000040000 RSI: 00007fa4b9f27000 RDI: 0000000000000004 [ 625.868764][T28862] RBP: 00007fa4b9f27000 R08: 0000000000000000 R09: 00000000000004c2 [ 625.876775][T28862] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 625.884774][T28862] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000202 [ 625.892760][T28862] 20:16:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) r1 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16=r1], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O0zEfHF/Ph/LIbyo7mcQzoAAAAYEOnd0fhPEpECAAAAA+tuPgY2KVWK8b6jUSpVKu0xvJ+LU6V6o9n68kJjY3W+PVZ2PMqlhaV6bbIYUzse5SSbn8rrb+dvdMxPR8TZiPjR2Ml8vjLXqM/3++QHAAAAHBOnO/r//xpr9/8BAACAATPe7wQAAACAQ6f/DwAAAINP/x8AAAAG2rfu389KuvP71/OPNjeWG4+uz9eay5WVjbnKXGN9rbLYaCzm39m3stf26o3G2ldjdeNJtVVrtqrNza2HK42N1dbDpXd+AhsAAAA4Qme/8OL3SURsf+1kXjInspuhHisYKwADo/QhD/7T4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPObg88FAAA4HBOf7379f9i5ARh4H3T9Hxgorv/D8eX6PxxfZUcAcOwd/vX/NN1zWwAAwKEazUtSqhTXAkejVKpUIs7k/+pfThaW6rXJiPh0RPxurPypbH4qXzPZs88AAAAAAAAAAAAAAAAAAAAAAAAAALSlaRIpAAAAMNAiSn9Jit//mhi7Mtp5fuBE8u+xfBoRj3/64CdPZlut9als+T/eLG89L5bf6McZDAAAAKDTTj99px8PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfp9aunczvlKOP+7esRMd4t/nCM5NORKEfEqX8mMbxrvSQihg4g/vaziDjXLX6SpRXjRRad8UsRcfJo4l9I07Rr/NMHEB+OsxfZ/udet/dfKS7l0+7v/+GifFK993+lN/u/oR77vzP7jHH+5S+rPeM/izg/3H3/sxM/6RH/crcNdnlSvvudra1e8dOfRUx0/fxJ3olVba2sVZubW9eXVmYXa4u11enpqVszt2duzkxWF5bqteK2a4wfXvjV/zoW/Tdty9sfPeKP79H+K1ml3Ktlu4K9fPLqs+1quWMTefyrl7u//ufeEz/7m/hS8TmQ3T+xU99u13e7+IvfXuyVWxZ/vkf793r9r+7d9Ny1b3//j/t8KABwBJqbW8uz9Xpt/dArz9M0PapYKh9hZeTjSENlf5V+75kAAICD9vagv9+ZAAAAAAAAAAAAAAAAAAAAwPF1FF8n1hlzuz9NBQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4r/8HAAD//64q4Yw=") getgid() r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r2, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) r3 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f00000013c0)={0x68, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x80000000, 0x3}}}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "dd75439d48d9bca92aeb9e39da63bdcc"}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x31}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_PMKID={0x14, 0x55, "c5fd2e30bc9c9384197c8611e47df5ac"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x2004c854) (async) keyctl$chown(0x4, r3, r5, 0x0) fchown(0xffffffffffffffff, r5, 0xffffffffffffffff) (async) r6 = getgid() r7 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) (async) r9 = getgid() (async) r10 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="d260c76bb4e8155c764d393e3cd8fe159f4ff4933803b94ad32f1192071971456dbaac88cbaa0e43d047a97f3c8ffc37871b4341d27c3326805bd648eb3b53f623f30eed941349eb2463400f8b62119c6848ac31e68af4cb7234d0e548e33e31a05a9d4f12a75c1611ce2a2d6302a78af227b910a1767f4038304c8fb5c92dcb0fc1ad9a4826752a81aefab28b1b3648ff45bb08afa296876727576c4a75e6741bae9e5559626081c1bec1fc0645ef844fddf9e039dc1899671bfae0e1470ce3e4c822e3751e5aeb6d45e44f1c534b2a42f1515c3f7440b197f8bc2b6784e2cafaf7df9ed017f3563942af793517b82ef65e098c3766db21a2c9cb6d093405915f6aa847079ea3e82ca139be978f3cf222dc8cea93d185592909e6ae62a7f17fe48f90c4dc386873c412a85a0ab72d812830c03143aa6ce5f4e18b508e83095ca761f3240d5ac7764bf43b2620e32cca1334621d2d1552a571b77b30f42c169a369c209419ad7d911ecdf596c18443df40e402b36045c74831e9bbc5ec24b216e5865f1e664736d753cbb1dee0bafec3aaaacd79f606a6083e61095a0ae62a8f0232a54d3b06d71111b4d030769bd3a08ececa1357162e9b3d4ce0dc99e03ea788ba470ae77a068f5d7197d76f1972206bb22e2cddf80a93ea5364d52678d2b7a6891b59d6b33c75e54b33281aaec0647041bf0768c52492939667c31cfbc966fcc37a12212a2d5f758c49e448ff7d6e06950cc889d2eb5d6b1f1c29d30b3baaff6e3e8a4c61f7e859f024b0d65844f54fdd82f0210a15268377de44eea3d7709ce618db16752423e6fa86e86233393c679e32ef3724bd0149598b23ea2450ff2bdb9f17064272c8f2aaf6b808f341b5e92a305997d3f850c02f5ffdb032cab19aec6cce5d6e899890da69f854e85b393128c8329b9a6db73329139d1a34b021b6b997618d40f2cb6c7e7094bd1b8393d8ae638cd830d24a45e2991914b5cc74fb2b1dddbab32d3f6a687a43df406a30ce42cae88166ba3fc0aa004da19de581e1184d765253228c41e506f0f05cc0d2fd6292cbfc6c3ba39c3cb77e9d0122dc130e961969c847e65054936d080c801943f6a4b4ee3ac4947a6f6d2a2b54e36137287881e7e4bd59a24f6f387c1f357e9b51ca7dff8d128ee0151b8c34b8223fed2e7b530815604f6832f1135ba7d1cdcfa5734f42f297c7ecb267901c68c499a60fe5398dda0deaa3831722b2271773dbb7c632e88c9c9bd1d859585ffa7225447aee0d910046bc63688a6ab5ddb4f2e25a1eaf78c9547d791c2af77b5e45039b254dd58c6211b8ac6e4f348046fec45519d7c477dfe56382e8ae65c0d3b5b92ff9437d3955c1f0183b795b9d58950c58fddf7d2282fc5e29252d676891564fb72d603130b73e0d0b7289e1079f608f2bae91447df95c60ed4b4010d71becc304a3afcdd1d37e4c586d6d2e1970a2b1aadd22ee2f9764853230302c4d47b309d38b008b2ef5ca22051247dc449d754e146554567af177a8ad072595b04fd6dc07b7aba1303b02f8da143e363af51c9380ad35e3192da7f3e6cff50e0e250ecd9049b8947a6f510c543696b0909ad6cb2eb3d86f0c7937780abfacea2eeed117e119421393e074f58cf5882fb1a4f0c103c76b0f17a626c93441ad790d8c4e50d9fa3634259dec3a7800048d2bb59baca2ce1584fa49645a1138913a59d14529a0f531dd06e9a7d70e78a0b75801899fe36052db5031a681207739298e68092ff9c4cb3debab1a8c39931e824fc4cb88787f5ffbcb9d6e71371f0fa316b8c01749c3101e846fc4c8df5edffe2b5aaec472682f88fda31ec32ff28682e3e5e59dddc7bbdda25cd7ceedac740f6db878814b9e7482f2e9358acc065fe879291f566661dca7a99d7eb98eb3f815f17121d43e9982a70e6cdf9e349292db385dd130a117c69fac6013f847793dfe1a8f3f52c435fea7cf3e03cc7cc161c10573fc0ef3a634bf53cad3dac879f82909646c6d68ac9741a0a66f550ba781bce8d4e4ddef7e1a732577f68ffc26550821df591df64c497827bd65d9ecdf9121f5ef4e41bb8708a35f083407de295b4461704421e167271a69a38479b067d1ffb1ca27ce19d16de3dc97ee09eaaae1ee07425aeb8a177444073f2994a8638a9ae095c767aec654ec5ddc561ae087538fea147d1631208787fe6ad346b08dc3a0d2e113debeb5e669ddbf9436ffa84d24da78f23d9abc44dd5f9eba01f41b13dda1c3082fafabcfa43930f640fd56e86788d9b94b05f8a559a005fe6b04cfc4cf30de342677ee67547b8cb8370ca1c0ab4cda0f7c0ec405f53711e5462978a68b45cd9812ddc5c02d9d996009dfc49ea55f7ac1107348fdafb1ca7381e2ed0ea878e0417424134ec77da29e496949debcb10567648b256233a0cd6bdc5ef234642e2fadea67aee1c3e879cab90f839021bbccba7cf593f7141c97803ec78a1389323287253a237abbfade98116f389783a4a18c2b9684e1858a0360224b9724ef7a569334e6c04c9ae1f37aa195adf1b54f7b416935c34b4f35c237685371c1ac60303e1d0c62fd8d70a542e1bf50441ca15c81f73e1091379b8441b4ae39d2db8ce4a8eb0266f930887a2af494129d63a16c4c80ae0fa69a41a8a12e5f0cf9fe1f49f1030e16172ac965ceddcae3cdf029dfa3a78ea77665f79950e72a9323a4913177ec44c9a1a7520fdfd3f29d881343bd4fe3b15247b216d2242d0f3fad17cf7ed1287150f0a64c2f840235da03001999b4800ea6bb5c345c41d3dbfc25161a8335097c52c40f94b4c5b2559bf04ef36d81711f6556b002eb45467b71449594b7daae2329534adff07148b7bfb31dee9f9fefd2d1641a626933a4b9f1f58057887f7baab0f806fc80925d48a0a045ced37389812f39735746cd678126cee7a59dbdfdf13d66aa576ac91591aeb6221ca4512084347c6731f51ff2499150f6e7c92a9ac9abf46dce898d2b5f9027da1ee7d0320376ab0070b10ed3581fac7ef869d4fa4702fb047798c381b5b29be4139c5f2223959d15949cac7e6b8d83a0d13dbd615d751054248cd04f9077b7fe1d846f12a989a601450d10d4ee067b29d74becff8e80f680e30d132183f8a635f189cad72016aa91ac4a9b88d2f9a934de4ebf2c6e75fa36e8ec944e749ca872f0290044cd8147fc207afaee2bfc26361c8b805f36df93f34962f4250b1917a40f56c74ef721d8041553715336c5672bfd2f13c3032099e2bd01b29dee97ada785bfed0ba10ce499d3675cf14f7d04ce747bbedb3862f321ec2200ddea11478ab4601ab391e8528341d7a8919fa437e955a3ca8c43ffef7745ca068e2be014f59773f5c01fab317e712facd9c3837fa230b11bb6f350118cf4ea52a38049d5fcfa3ad309be925131c6ae0016f3765ffc1452ba6c8521230ebbd67e6bcfb0aa25fc5335fb72eeacabd865407e89625344e2c5707178a2b92e7c7001a4e78b6a1c9624cc9a0e351b3829843b722d7df6c67ee38dd8ed374073f67a28656ca0ead31382f54ed3e4dbf2cf38d4bee198403aa46816440d6f299a0b004ded8cb3106af36c6e31b27d92a9c56e8f0464b831e723e07e399ee8c725349956a72e39c581c4b1af226abe7ccd3fffd48e9a14aec82bbbc8695d651c794d991ab28d40ccf73cf6ecdd418e12f50d32687c4e2fa6db418e0f3edce4333273b320605053c12688f4939d5ea81a52e1796ebf7f21616c7d17ef9f7118b22dff038cf47963c84e76a43b9ce52cc468d3c252d4c94f317b9ab837c447243da99b90c391c4aa997ba066723fa002885403dac9c7fd20a691ef27edfea7665c7a3466919f0fb13c712bb2f873e724a32ae08a4459c4940a63866a1f139d0a3992d0ec06f125c9610962de05b06e8a4cd510a2f993f3ef40bc10d0e352c3e339ff7ea088643698965ebe137abfcdb3716fa71bd43cf408dde7b6e06bfdb2a8fd75b7d98f13fd0bee2371edb79e504979746fd02228a0d76da4cf84dd1e9864f464bad34d492a42869ff22bff96eba5613cf3488845aeb477e883bd5622bcd4815c570258749666d3b53209dd065fb5e94886e5075626b87ebf569cb897bdf88ad75393165c572dc8e72c6b2290ab56b186955cf5dc727e323dc9347f73ffd84eb18ad49f3ce511dae5dbb46bc8ac9aa77e8044216336fc93ee1e6bf2b63e8f79ce1e0a68f4a811153e05e4e80daad8e4cdaae03f54228f536c234768ebc4f9b19814332ec5a29990049d5974dda6ef3b0041d002fa6885c5755c1d4a8bd1929807ac8e0ec9439e153d0f46cb55406f8e1165bf1e11c689dd79232e84f36287e2ede0a8c0bbc85e24740c827b7a32cde127faf24bbd90f3d16c06fec6a4d591bc6fef97368ec88baa8026c4d2b1037357c49d8f922ee16b7c2b0709700c06143f6d3c413515f9bf1e6b55f2ef089f4f7e47cbe707bc2dc74df696b0427cee27db1ee2dc8c3590eb39437106bf22563ac6c9d62822b07105f5f3a2f5d57ff6c8cfff1fb00e821d3e756e34b611c00112ce5ce3f350ee6b8bed1b73ebf348ace0cc1b31a1a572b6f8221ce2b208515e58e25a478dc9e716097e9355f48359265c06e4d137d5b8b8ebddca105ee44e188862855a6607f815d4142abdd41dbc01e398d7910462c7a4010066dbce5cea8d5ae69ce275560be9e92f0564fd4473bb9deac277f75e2ec203fb082b1ca26c1706b1c3782401844fd2c1aade2b9618856c60b11300e47186f1fd344b0cae342f2266cd12e92b297e0947bb51091796943c72d66425f3c8c778c93b3e81c93dc07784e688117d291dd7a6d44bc1efa1b19dc535205bfa04c81bebbee44e4e93c5689c4bee05042d0cfd8f08c84f2457874a9f819d24714df3f7a4e81fa28cc0245804c247a8f6bd369426f92b8bd9ce95836f255e3b68e6543f411f2551f153fe9629520039f8cb2a35b779b89b49c649e93035ee5eea2114def0aaff78852fafd7e29c40c7144736ea29a7fe90d1e4276739ec59faa3ed0aefb9f0df289cca56a962191cb36898c337ef1fd1ce849b7a072905a64a6aff1dff2835e94c0aee4ba06b94a3b74b81be166f1e5094086765c89ec6f6a7e9a41de0d75f0353083c07c16da18216fa4cf64c665951959780c7c82a135c20b26ec7944656011d5f5705224ed8958337ba52a4f1ed6ac3752bc5a365648e48cd4588424bb257c63b216f92c4bf286c188af79987f2bcaaf3242482d78be32494cdb8b77eb6cd9b0027cadf0f3c10305253b87023acf18faf92d564c541047cbdf07c55007beb1a94781e13cb3a0d65f895aea235d8cf68cde07ad9b40c2f8d6e88b66379287f77bd9f0110b3075d110f5b260ad2939fd4f87cf77fd6014c4f493185ac595d5e1050d3f6f5c31de0aae90f79f70b2ddbd27149aa23c493bac1251e90e653d2d1da20e3f45d627092703180089c937e296da6304b52843ccb7970036c9be0807c35e321efc74df92dfe9ffe78320a9434210f0920a098fea6e4dd9e4df7b24228ae8025dbad650c88b32b9c58f799aa5346901bf5f0e5c6cff3b2f9bd4dad1d0a0c308c327766dd8990cd1c184aed2adeeddfc18ecf44d8c00cde9f7bf5ced2fe6bdf22478a50e9740e4d12d6ff72cfbfe43194643db5746204f91acc82ab622ebacd700a5a4a4e5281a6dac723294b3cdabc4516e348ec95076ac0b099601a261efb93491624a21134ba7a85466c4177a3cf45eaa091512bcf5e0253cbf3f2352b941dd5fc411da9420c80c6aca585e937dee5", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r2, 0x1, &(0x7f0000001340)={{0x0, r5, r6, r8, r9, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:14 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x11000000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 36) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 39) 20:16:14 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/246}, 0xe036de1f0d65f32f, 0x1, 0x3800) [ 626.022448][T28869] FAULT_INJECTION: forcing a failure. [ 626.022448][T28869] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 626.022699][T28871] FAULT_INJECTION: forcing a failure. [ 626.022699][T28871] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 626.035611][T28869] CPU: 1 PID: 28869 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 626.035661][T28869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 626.035682][T28869] Call Trace: [ 626.072448][T28869] [ 626.075382][T28869] dump_stack_lvl+0xda/0x130 [ 626.080063][T28869] dump_stack+0x15/0x20 [ 626.084221][T28869] should_fail_ex+0x21f/0x230 [ 626.088977][T28869] should_fail+0xb/0x10 [ 626.093181][T28869] should_fail_usercopy+0x1a/0x20 [ 626.098217][T28869] copy_page_from_iter_atomic+0x226/0xb40 [ 626.103997][T28869] ? PageHeadHuge+0x3f/0x80 [ 626.108534][T28869] ? shmem_write_begin+0x135/0x1e0 [ 626.113664][T28869] generic_perform_write+0x203/0x3d0 [ 626.119029][T28869] ? file_update_time+0x1c7/0x1f0 [ 626.124117][T28869] __generic_file_write_iter+0xe6/0x290 [ 626.129678][T28869] generic_file_write_iter+0x7d/0x1c0 [ 626.135060][T28869] vfs_write+0x463/0x760 [ 626.139324][T28869] ksys_write+0xeb/0x1a0 [ 626.143593][T28869] __x64_sys_write+0x42/0x50 [ 626.148198][T28869] do_syscall_64+0x41/0xc0 [ 626.152677][T28869] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 626.158586][T28869] RIP: 0033:0x7fa4c2f85eef [ 626.163064][T28869] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 626.182696][T28869] RSP: 002b:00007fa4c2346f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 626.191187][T28869] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa4c2f85eef [ 626.199168][T28869] RDX: 0000000000040000 RSI: 00007fa4b9f27000 RDI: 0000000000000004 [ 626.207200][T28869] RBP: 00007fa4b9f27000 R08: 0000000000000000 R09: 00000000000004c2 [ 626.215208][T28869] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 626.223184][T28869] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000202 [ 626.231214][T28869] [ 626.234243][T28871] CPU: 0 PID: 28871 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 626.244856][T28871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 626.255034][T28871] Call Trace: [ 626.258351][T28871] [ 626.261297][T28871] dump_stack_lvl+0xda/0x130 [ 626.265917][T28871] dump_stack+0x15/0x20 [ 626.270149][T28871] should_fail_ex+0x21f/0x230 [ 626.274875][T28871] should_fail+0xb/0x10 [ 626.279058][T28871] should_fail_usercopy+0x1a/0x20 [ 626.284278][T28871] copy_page_from_iter_atomic+0x226/0xb40 [ 626.290037][T28871] ? PageHeadHuge+0x3f/0x80 [ 626.294566][T28871] ? shmem_write_begin+0x135/0x1e0 [ 626.299712][T28871] generic_perform_write+0x203/0x3d0 [ 626.305045][T28871] ? shmem_write_begin+0x1e0/0x1e0 [ 626.310190][T28871] __generic_file_write_iter+0xe6/0x290 [ 626.315762][T28871] generic_file_write_iter+0x7d/0x1c0 [ 626.321162][T28871] vfs_write+0x463/0x760 [ 626.325455][T28871] ksys_write+0xeb/0x1a0 [ 626.329786][T28871] __x64_sys_write+0x42/0x50 [ 626.334437][T28871] do_syscall_64+0x41/0xc0 [ 626.338961][T28871] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 626.344914][T28871] RIP: 0033:0x7fd4d0a39eef [ 626.349348][T28871] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 626.368979][T28871] RSP: 002b:00007fd4cfdfaf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 626.377442][T28871] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd4d0a39eef [ 626.385501][T28871] RDX: 0000000000040000 RSI: 00007fd4c79db000 RDI: 0000000000000004 [ 626.393575][T28871] RBP: 00007fd4c79db000 R08: 0000000000000000 R09: 00000000000004c2 [ 626.401663][T28871] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 626.409672][T28871] R13: 00007fd4cfdfafdc R14: 00007fd4cfdfafe0 R15: 0000000020000202 [ 626.417671][T28871] 20:16:14 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x29000000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:14 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x60000000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 626.439218][T28874] loop2: detected capacity change from 0 to 512 [ 626.447430][T28874] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 626.463438][T28871] loop0: detected capacity change from 0 to 512 [ 626.469884][T28874] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap 20:16:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) r1 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16=r1], 0x1, 0x4d0, &(0x7f0000000a40)="$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") getgid() msgget$private(0x0, 0x0) (async) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)={0x2}, 0x8, 0x0) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) (async) r3 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) socket$netlink(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f00000013c0)={0x68, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x80000000, 0x3}}}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "dd75439d48d9bca92aeb9e39da63bdcc"}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x31}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_PMKID={0x14, 0x55, "c5fd2e30bc9c9384197c8611e47df5ac"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x2004c854) keyctl$chown(0x4, r3, r5, 0x0) fchown(0xffffffffffffffff, r5, 0xffffffffffffffff) (async) fchown(0xffffffffffffffff, r5, 0xffffffffffffffff) r6 = getgid() r7 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7}}}], 0x60}, 0x20044010) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getgid() (async) r9 = getgid() r10 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10}}}], 0x60}, 0x20044010) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000002340)="298d98ee8ca240a40efa01a0900df080f7b801a3f4274477274b9239ec69a554bcdac316e505667d13a074465a48a21590feecbb634aa5cb0a3a3f69d4047dd714a3f65a", 0x44}], 0x4, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10}}}], 0x60}, 0x20044010) msgctl$IPC_SET(r2, 0x1, &(0x7f0000001340)={{0x0, r5, r6, r8, r9, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) (async) msgctl$IPC_SET(r2, 0x1, &(0x7f0000001340)={{0x0, r5, r6, r8, r9, 0x1, 0x20}, 0x0, 0x0, 0x5, 0x401, 0x2, 0x38000000000, 0xf4, 0xfff, 0x101, 0x9, 0xffffffffffffffff}) getuid() 20:16:14 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/246}, 0xe036de1f0d65f32f, 0x1, 0x3800) msgget$private(0x0, 0x0) (async) msgrcv(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) (async) msgsnd(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) (async) msgrcv(r0, &(0x7f0000000100)={0x0, ""/246}, 0xe036de1f0d65f32f, 0x1, 0x3800) (async) [ 626.483110][T28874] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 626.492144][T28874] EXT4-fs (loop2): 1 truncate cleaned up [ 626.497990][T28874] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 626.509728][T28874] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/566/file0 supports timestamps until 2038 (0x7fffffff) [ 626.526586][T28869] loop1: detected capacity change from 0 to 512 20:16:14 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x97ffffff, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 40) 20:16:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 37) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 626.552835][ T3146] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 626.619131][T28893] FAULT_INJECTION: forcing a failure. [ 626.619131][T28893] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 626.628799][T28896] FAULT_INJECTION: forcing a failure. [ 626.628799][T28896] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 626.632406][T28893] CPU: 1 PID: 28893 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 626.655975][T28893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 626.666190][T28893] Call Trace: [ 626.669495][T28893] [ 626.672447][T28893] dump_stack_lvl+0xda/0x130 [ 626.677042][T28893] dump_stack+0x15/0x20 [ 626.681254][T28893] should_fail_ex+0x21f/0x230 [ 626.685964][T28893] __alloc_pages+0x108/0x340 [ 626.690630][T28893] vma_alloc_folio+0x69d/0x8b0 [ 626.695437][T28893] ? __vm_enough_memory+0xdf/0x2a0 [ 626.700696][T28893] shmem_get_folio_gfp+0x4d5/0x1120 [ 626.705976][T28893] shmem_write_begin+0xa6/0x1e0 [ 626.710926][T28893] generic_perform_write+0x1c3/0x3d0 [ 626.716227][T28893] ? shmem_write_begin+0x1e0/0x1e0 [ 626.721355][T28893] __generic_file_write_iter+0xe6/0x290 [ 626.726930][T28893] generic_file_write_iter+0x7d/0x1c0 [ 626.732327][T28893] vfs_write+0x463/0x760 [ 626.736633][T28893] ksys_write+0xeb/0x1a0 [ 626.740920][T28893] __x64_sys_write+0x42/0x50 [ 626.745592][T28893] do_syscall_64+0x41/0xc0 [ 626.750067][T28893] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 626.756032][T28893] RIP: 0033:0x7fd4d0a39eef [ 626.760452][T28893] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 626.780073][T28893] RSP: 002b:00007fd4cfdfaf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 626.788524][T28893] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd4d0a39eef [ 626.796520][T28893] RDX: 0000000000040000 RSI: 00007fd4c79db000 RDI: 0000000000000004 [ 626.804506][T28893] RBP: 00007fd4c79db000 R08: 0000000000000000 R09: 00000000000004c2 [ 626.812554][T28893] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 626.820543][T28893] R13: 00007fd4cfdfafdc R14: 00007fd4cfdfafe0 R15: 0000000020000202 [ 626.828557][T28893] [ 626.831587][T28896] CPU: 0 PID: 28896 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 626.842109][T28896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 626.852177][T28896] Call Trace: [ 626.855466][T28896] [ 626.858414][T28896] dump_stack_lvl+0xda/0x130 [ 626.863065][T28896] dump_stack+0x15/0x20 [ 626.867302][T28896] should_fail_ex+0x21f/0x230 [ 626.872045][T28896] __alloc_pages+0x108/0x340 [ 626.876762][T28896] vma_alloc_folio+0x69d/0x8b0 [ 626.881572][T28896] ? __vm_enough_memory+0xdf/0x2a0 [ 626.886712][T28896] shmem_get_folio_gfp+0x4d5/0x1120 [ 626.891935][T28896] shmem_write_begin+0xa6/0x1e0 [ 626.896804][T28896] generic_perform_write+0x1c3/0x3d0 [ 626.902117][T28896] ? shmem_write_begin+0x1e0/0x1e0 [ 626.907316][T28896] __generic_file_write_iter+0xe6/0x290 [ 626.912885][T28896] generic_file_write_iter+0x7d/0x1c0 [ 626.918330][T28896] vfs_write+0x463/0x760 [ 626.922606][T28896] ksys_write+0xeb/0x1a0 [ 626.926959][T28896] __x64_sys_write+0x42/0x50 [ 626.931601][T28896] do_syscall_64+0x41/0xc0 [ 626.936069][T28896] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 626.942095][T28896] RIP: 0033:0x7fa4c2f85eef [ 626.946527][T28896] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 20:16:15 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xb80b0000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:15 executing program 3: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a75f0000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001900000000000000000000000000f900000000000000f300"/248], 0xf9, 0x2, 0x3800) [ 626.966202][T28896] RSP: 002b:00007fa4c2346f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 626.974680][T28896] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa4c2f85eef [ 626.982761][T28896] RDX: 0000000000040000 RSI: 00007fa4b9f27000 RDI: 0000000000000004 [ 626.990748][T28896] RBP: 00007fa4b9f27000 R08: 0000000000000000 R09: 00000000000004c2 [ 626.998784][T28896] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 627.006776][T28896] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000202 [ 627.014806][T28896] [ 627.064093][T28907] loop2: detected capacity change from 0 to 512 [ 627.071277][T28907] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 627.088116][T28907] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 627.102527][T28907] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 20:16:15 executing program 3: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a75f0000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001900000000000000000000000000f900000000000000f300"/248], 0xf9, 0x2, 0x3800) 20:16:15 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xeffdffff, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:15 executing program 3: msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a75f0000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001900000000000000000000000000f900000000000000f300"/248], 0xf9, 0x2, 0x3800) 20:16:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 41) 20:16:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 38) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) [ 627.111789][T28907] EXT4-fs (loop2): 1 truncate cleaned up [ 627.117493][T28907] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 627.129245][T28907] ext2 filesystem being mounted at /root/syzkaller-testdir73836832/syzkaller.T0smIX/567/file0 supports timestamps until 2038 (0x7fffffff) [ 627.147193][T28907] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 20:16:15 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8, 0x800) 20:16:15 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xffff0000, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) 20:16:15 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async) msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8, 0x800) [ 627.318269][T28922] loop1: detected capacity change from 0 to 512 20:16:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x100cd81, &(0x7f0000000840), 0x1, 0x4c8, &(0x7f0000000200)="$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") (fail_nth: 39) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) 20:16:15 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xfffffdef, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 627.425232][T28930] FAULT_INJECTION: forcing a failure. [ 627.425232][T28930] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 627.438455][T28930] CPU: 0 PID: 28930 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 627.448914][T28930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 627.454964][T28920] FAULT_INJECTION: forcing a failure. [ 627.454964][T28920] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 627.458981][T28930] Call Trace: [ 627.458990][T28930] [ 627.478347][T28930] dump_stack_lvl+0xda/0x130 [ 627.483050][T28930] dump_stack+0x15/0x20 [ 627.487305][T28930] should_fail_ex+0x21f/0x230 [ 627.491996][T28930] should_fail+0xb/0x10 [ 627.496162][T28930] should_fail_usercopy+0x1a/0x20 [ 627.501357][T28930] copy_page_from_iter_atomic+0x226/0xb40 [ 627.507224][T28930] ? PageHeadHuge+0x3f/0x80 [ 627.511764][T28930] ? shmem_write_begin+0x135/0x1e0 [ 627.516913][T28930] generic_perform_write+0x203/0x3d0 [ 627.522282][T28930] ? shmem_write_begin+0x1e0/0x1e0 [ 627.527414][T28930] __generic_file_write_iter+0xe6/0x290 [ 627.533086][T28930] generic_file_write_iter+0x7d/0x1c0 [ 627.538521][T28930] vfs_write+0x463/0x760 [ 627.542782][T28930] ksys_write+0xeb/0x1a0 [ 627.547036][T28930] __x64_sys_write+0x42/0x50 [ 627.551784][T28930] do_syscall_64+0x41/0xc0 [ 627.556212][T28930] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 627.562144][T28930] RIP: 0033:0x7fa4c2f85eef [ 627.566563][T28930] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 627.586202][T28930] RSP: 002b:00007fa4c2346f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 627.594636][T28930] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa4c2f85eef [ 627.602612][T28930] RDX: 0000000000040000 RSI: 00007fa4b9f27000 RDI: 0000000000000004 [ 627.610720][T28930] RBP: 00007fa4b9f27000 R08: 0000000000000000 R09: 00000000000004c2 [ 627.618728][T28930] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 627.626764][T28930] R13: 00007fa4c2346fdc R14: 00007fa4c2346fe0 R15: 0000000020000202 [ 627.634752][T28930] [ 627.637775][T28920] CPU: 1 PID: 28920 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0 [ 627.648215][T28920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 627.658290][T28920] Call Trace: [ 627.661581][T28920] [ 627.664525][T28920] dump_stack_lvl+0xda/0x130 [ 627.669147][T28920] dump_stack+0x15/0x20 20:16:15 executing program 3: msgrcv(0x0, &(0x7f0000000180)={0x0, ""/241}, 0xf9, 0x2, 0x3800) (async, rerun: 32) msgsnd(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8, 0x800) (rerun: 32) 20:16:15 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000004300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xffffff7f, &(0x7f0000003fc0)=[{0x10, 0x3a}, {0x10}], 0x20}}], 0x2, 0x0) [ 627.673338][T28920] should_fail_ex+0x21f/0x230 [ 627.678089][T28920] should_fail+0xb/0x10 [ 627.682274][T28920] should_fail_usercopy+0x1a/0x20 [ 627.687404][T28920] copy_page_from_iter_atomic+0x226/0xb40 [ 627.693179][T28920] ? PageHeadHuge+0x3f/0x80 [ 627.697707][T28920] ? shmem_write_begin+0x135/0x1e0 [ 627.702911][T28920] generic_perform_write+0x203/0x3d0 [ 627.708230][T28920] ? shmem_write_begin+0x1e0/0x1e0 [ 627.713433][T28920] __generic_file_write_iter+0xe6/0x290 [ 627.719016][T28920] generic_file_write_iter+0x7d/0x1c0 [ 627.724461][T28920] vfs_write+0x463/0x760 [ 627.728771][T28920] ksys_write+0xeb/0x1a0 [ 627.733132][T28920] __x64_sys_write+0x42/0x50 [ 627.737852][T28920] do_syscall_64+0x41/0xc0 [ 627.742304][T28920] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 627.748256][T28920] RIP: 0033:0x7fd4d0a39eef [ 627.752787][T28920] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 20:16:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0xa, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x1, 0x4d0, &(0x7f0000000a40)="$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") r1 = getgid() r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)={0x2}, 0x8, 0x0) r3 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000080)="2a77c40a7cdd8e382b1487cd650afa83eb38ffe51ff0d65b7f6b7c472a077a73c73433b43b6bef473c82", 0x2a}, {&(0x7f00000002c0)="e97f18dbf649697435a12042cb4dba82f27aef1574ac6d0d4c61fe62cd2662ffc71bc928f69d04cff8f3605d2dddbd0fb3cc9c94981f431abee71ae4327ab60005a55c12a4b5320bf6d0fb1217633ad20d96e7", 0x53}, {&(0x7f0000000340)="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