program: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x2000480, &(0x7f00000003c0), 0x1, 0x784, &(0x7f0000000400)="$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") open(&(0x7f0000000bc0)='./bus\x00', 0x143142, 0x0) r1 = open(&(0x7f0000000c00)='./bus\x00', 0x10103e, 0xc1) unlink(&(0x7f0000000c40)='./bus\x00') ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) syz_usb_connect(0x2, 0x2d, 0x0, 0x0) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000100)={[{@acl}, {@heartbeat_none}, {@dir_resv_level={'dir_resv_level', 0x3d, 0x3}}, {@coherency_full}, {@coherency_full}, {@localflocks}, {@coherency_full}, {@inode64}]}, 0x1, 0x4421, &(0x7f0000004500)="$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ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000280)={0x1, 0x0, 0x1000, 0x3e, &(0x7f00000001c0)="9ae49d3f6b3b8e42b771e0b3acc6ca937980932d123fd71b081ab87f5abaae7f584d19797e55345ef44c512090ab53fc5129f0e86eaea0b4896f98875bcf", 0x42, 0x0, &(0x7f0000000200)="da2251614c6bb2e5d8a4daa506a06c68a21a79c339a03f91720123136bef6ca1db7326b8ae244a651db5deaece1d12212aac5e838788b7051667174e0762a07f68f3"}) r2 = open(&(0x7f0000000180)='./bus\x00', 0x4a37e, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0xe6741, 0x110) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="130000000800000008"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000cc0)={{r4}, &(0x7f0000000d00), &(0x7f0000000d40)}, 0x20) ftruncate(r3, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8088e3ad122bc192, 0x4002011, r2, 0x1000000) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x4000000004882, 0x0) io_setup(0x2, &(0x7f0000000340)=0x0) io_submit(r6, 0xca, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0012fb, 0x2759, 0x7, 0x0, 0x0, r5, &(0x7f0000000000)="98", 0x3e8000072a, 0x1000000, 0x0, 0x10}]) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) [ 93.912594][ T4647] Bluetooth: hci0: command tx timeout [ 93.966262][ T5317] loop0: detected capacity change from 0 to 2048 [ 94.061447][ T5317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.918566][ T37] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 94.956809][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 8192 with max blocks 1280 with error 28 [ 94.956834][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 94.956834][ T37] [ 94.956840][ T37] EXT4-fs (loop0): Total free blocks count 0 [ 94.956846][ T37] EXT4-fs (loop0): Free/Dirty block details [ 94.956862][ T37] EXT4-fs (loop0): free_blocks=2415919104 [ 94.956875][ T37] EXT4-fs (loop0): dirty_blocks=1280 [ 94.956882][ T37] EXT4-fs (loop0): Block reservation details [ 94.956887][ T37] EXT4-fs (loop0): i_reserved_data_blocks=80 [ 95.167243][ T5318] ------------[ cut here ]------------ [ 95.167257][ T5318] !folio_buffers(folio) [ 95.167262][ T5318] WARNING: fs/ext4/inode.c:3937 at ext4_dirty_folio+0x167/0x1b0, CPU#0: syz.0.0/5318 [ 95.176776][ T5318] Modules linked in: [ 95.178556][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 95.182463][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 95.186886][ T5318] RIP: 0010:ext4_dirty_folio+0x167/0x1b0 [ 95.189296][ T5318] Code: 0f ee a4 ff 49 83 3f 00 74 1a e8 d4 6e 32 ff 4c 89 e7 48 89 de 5b 41 5c 41 5d 41 5e 41 5f 5d e9 bf 19 cd ff e8 ba 6e 32 ff 90 <0f> 0b 90 eb e0 e8 af 6e 32 ff 90 0f 0b 90 eb a7 e8 a4 6e 32 ff 48 [ 95.197569][ T5318] RSP: 0018:ffffc9000eda7528 EFLAGS: 00010246 [ 95.200510][ T5318] RAX: ffffffff8295b2c6 RBX: ffffea0001534c40 RCX: 0000000000100000 [ 95.204258][ T5318] RDX: ffffc90020001000 RSI: 00000000000fffff RDI: 0000000000100000 [ 95.207651][ T5318] RBP: 1ffffd40002a6988 R08: ffffea0001534c47 R09: 1ffffd40002a6988 [ 95.211023][ T5318] R10: dffffc0000000000 R11: fffff940002a6989 R12: ffff888044738d68 [ 95.214480][ T5318] R13: 1ffffd40002a6989 R14: 0000000000000001 R15: ffffea0001534c68 [ 95.217760][ T5318] FS: 00007faa30ada6c0(0000) GS:ffff88808b0b4000(0000) knlGS:0000000000000000 [ 95.221230][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.224047][ T5318] CR2: 00007f02e10c10c0 CR3: 0000000013a9b000 CR4: 0000000000352ef0 [ 95.227434][ T5318] Call Trace: [ 95.228921][ T5318] [ 95.230157][ T5318] bio_set_pages_dirty+0x372/0xa70 [ 95.232496][ T5318] __blkdev_direct_IO+0x821/0xf60 [ 95.234575][ T5318] ? __pfx_aio_complete_rw+0x10/0x10 [ 95.236933][ T5318] ? __pfx___blkdev_direct_IO+0x10/0x10 [ 95.239373][ T5318] ? __lock_acquire+0x747/0x2de0 [ 95.241847][ T5318] blkdev_direct_IO+0x121e/0x17c0 [ 95.244087][ T5318] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 95.246443][ T5318] ? reacquire_held_locks+0x117/0x1a0 [ 95.248801][ T5318] ? __mark_inode_dirty+0x705/0x13b0 [ 95.251138][ T5318] ? blkdev_read_iter+0x200/0x420 [ 95.253353][ T5318] ? touch_atime+0x37c/0x670 [ 95.255318][ T5318] ? blkdev_read_iter+0x200/0x420 [ 95.257503][ T5318] blkdev_read_iter+0x223/0x420 [ 95.259483][ T5318] aio_read+0x33a/0x4d0 [ 95.261281][ T5318] ? __pfx_aio_read+0x10/0x10 [ 95.263518][ T5318] io_submit_one+0x774/0x13d0 [ 95.265462][ T5318] ? lockdep_hardirqs_on+0x7b/0x110 [ 95.267699][ T5318] ? irqentry_exit+0x218/0x920 [ 95.269653][ T5318] ? __pfx_io_submit_one+0x10/0x10 [ 95.271977][ T5318] ? lock_acquire+0x115/0x350 [ 95.274068][ T5318] ? __might_fault+0xaf/0x130 [ 95.276117][ T5318] __se_sys_io_submit+0x195/0x340 [ 95.278322][ T5318] ? __pfx___se_sys_io_submit+0x10/0x10 [ 95.280748][ T5318] do_syscall_64+0x166/0x520 [ 95.282808][ T5318] ? trace_irq_disable+0x3b/0x140 [ 95.284929][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.287324][ T5318] ? clear_bhb_loop+0x70/0xc0 [ 95.289313][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.292023][ T5318] RIP: 0033:0x7faa2fb9e2d9 [ 95.293987][ T5318] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.302188][ T5318] RSP: 002b:00007faa30ad9fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 95.305866][ T5318] RAX: ffffffffffffffda RBX: 00007faa2fe26090 RCX: 00007faa2fb9e2d9 [ 95.309381][ T5318] RDX: 00002000000000c0 RSI: 00000000000000ca RDI: 00007faa30ab9000 [ 95.312750][ T5318] RBP: 00007faa2fc35888 R08: 0000000000000000 R09: 0000000000000000 [ 95.316168][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.319665][ T5318] R13: 00007faa2fe26128 R14: 00007faa2fe26090 R15: 00007ffe28109228 [ 95.323082][ T5318] [ 95.324418][ T5318] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 95.327600][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 95.331229][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 95.335563][ T5318] Call Trace: [ 95.337055][ T5318] [ 95.338394][ T5318] vpanic+0x56d/0xa60 [ 95.340135][ T5318] ? __pfx__printk+0x10/0x10 [ 95.342128][ T5318] ? __pfx_vpanic+0x10/0x10 [ 95.344193][ T5318] ? is_bpf_text_address+0x292/0x2b0 [ 95.346361][ T5318] ? is_bpf_text_address+0x26/0x2b0 [ 95.348636][ T5318] panic+0xc5/0xd0 [ 95.350260][ T5318] ? __pfx_panic+0x10/0x10 [ 95.352223][ T5318] __warn+0x315/0x4c0 [ 95.353905][ T5318] ? ext4_dirty_folio+0x167/0x1b0 [ 95.356060][ T5318] ? ext4_dirty_folio+0x167/0x1b0 [ 95.358211][ T5318] __report_bug+0x276/0x570 [ 95.360169][ T5318] ? ext4_dirty_folio+0x167/0x1b0 [ 95.362286][ T5318] ? __pfx___report_bug+0x10/0x10 [ 95.364519][ T5318] ? __pfx_gup_fast_fallback+0x10/0x10 [ 95.366823][ T5318] ? __lock_acquire+0x747/0x2de0 [ 95.368922][ T5318] ? is_valid_gup_args+0x11f/0x200 [ 95.371155][ T5318] ? ext4_dirty_folio+0x167/0x1b0 [ 95.373404][ T5318] report_bug+0x16b/0x220 [ 95.375290][ T5318] ? ext4_dirty_folio+0x167/0x1b0 [ 95.377408][ T5318] ? ext4_dirty_folio+0x169/0x1b0 [ 95.379579][ T5318] handle_bug+0x9c/0x200 [ 95.381302][ T5318] exc_invalid_op+0x1a/0x50 [ 95.383149][ T5318] asm_exc_invalid_op+0x1a/0x20 [ 95.385188][ T5318] RIP: 0010:ext4_dirty_folio+0x167/0x1b0 [ 95.387495][ T5318] Code: 0f ee a4 ff 49 83 3f 00 74 1a e8 d4 6e 32 ff 4c 89 e7 48 89 de 5b 41 5c 41 5d 41 5e 41 5f 5d e9 bf 19 cd ff e8 ba 6e 32 ff 90 <0f> 0b 90 eb e0 e8 af 6e 32 ff 90 0f 0b 90 eb a7 e8 a4 6e 32 ff 48 [ 95.395291][ T5318] RSP: 0018:ffffc9000eda7528 EFLAGS: 00010246 [ 95.397895][ T5318] RAX: ffffffff8295b2c6 RBX: ffffea0001534c40 RCX: 0000000000100000 [ 95.401254][ T5318] RDX: ffffc90020001000 RSI: 00000000000fffff RDI: 0000000000100000 [ 95.404793][ T5318] RBP: 1ffffd40002a6988 R08: ffffea0001534c47 R09: 1ffffd40002a6988 [ 95.408197][ T5318] R10: dffffc0000000000 R11: fffff940002a6989 R12: ffff888044738d68 [ 95.411474][ T5318] R13: 1ffffd40002a6989 R14: 0000000000000001 R15: ffffea0001534c68 [ 95.414722][ T5318] ? ext4_dirty_folio+0x166/0x1b0 [ 95.416829][ T5318] ? ext4_dirty_folio+0x166/0x1b0 [ 95.418856][ T5318] bio_set_pages_dirty+0x372/0xa70 [ 95.420585][ T5318] __blkdev_direct_IO+0x821/0xf60 [ 95.422706][ T5318] ? __pfx_aio_complete_rw+0x10/0x10 [ 95.424930][ T5318] ? __pfx___blkdev_direct_IO+0x10/0x10 [ 95.426984][ T5318] ? __lock_acquire+0x747/0x2de0 [ 95.428973][ T5318] blkdev_direct_IO+0x121e/0x17c0 [ 95.431080][ T5318] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 95.433277][ T5318] ? reacquire_held_locks+0x117/0x1a0 [ 95.435485][ T5318] ? __mark_inode_dirty+0x705/0x13b0 [ 95.437757][ T5318] ? blkdev_read_iter+0x200/0x420 [ 95.439955][ T5318] ? touch_atime+0x37c/0x670 [ 95.441954][ T5318] ? blkdev_read_iter+0x200/0x420 [ 95.444101][ T5318] blkdev_read_iter+0x223/0x420 [ 95.446164][ T5318] aio_read+0x33a/0x4d0 [ 95.447870][ T5318] ? __pfx_aio_read+0x10/0x10 [ 95.449848][ T5318] io_submit_one+0x774/0x13d0 [ 95.451820][ T5318] ? lockdep_hardirqs_on+0x7b/0x110 [ 95.453895][ T5318] ? irqentry_exit+0x218/0x920 [ 95.456917][ T5318] ? __pfx_io_submit_one+0x10/0x10 [ 95.458948][ T5318] ? lock_acquire+0x115/0x350 [ 95.460947][ T5318] ? __might_fault+0xaf/0x130 [ 95.462891][ T5318] __se_sys_io_submit+0x195/0x340 [ 95.464822][ T5318] ? __pfx___se_sys_io_submit+0x10/0x10 [ 95.466926][ T5318] do_syscall_64+0x166/0x520 [ 95.468727][ T5318] ? trace_irq_disable+0x3b/0x140 [ 95.470616][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.473090][ T5318] ? clear_bhb_loop+0x70/0xc0 [ 95.475117][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.477635][ T5318] RIP: 0033:0x7faa2fb9e2d9 [ 95.479555][ T5318] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.487326][ T5318] RSP: 002b:00007faa30ad9fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 95.490929][ T5318] RAX: ffffffffffffffda RBX: 00007faa2fe26090 RCX: 00007faa2fb9e2d9 [ 95.494245][ T5318] RDX: 00002000000000c0 RSI: 00000000000000ca RDI: 00007faa30ab9000 [ 95.497304][ T5318] RBP: 00007faa2fc35888 R08: 0000000000000000 R09: 0000000000000000 [ 95.500514][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.503897][ T5318] R13: 00007faa2fe26128 R14: 00007faa2fe26090 R15: 00007ffe28109228 [ 95.507064][ T5318] [ 95.508774][ T5318] Kernel Offset: disabled [ 95.510403][ T5318] Rebooting in 86400 seconds..