program: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x0, &(0x7f0000000280), 0x1, 0x792, &(0x7f0000001a40)="$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") openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x141842, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x0) write(r0, &(0x7f0000004200)='t', 0x1) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000100)) (async) io_setup(0x202, &(0x7f0000000100)=0x0) io_submit(r2, 0x20000000000002c9, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x4000}]) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) (async) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r4, 0x2007ffb) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r1, 0xa2254000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = fanotify_init(0x0, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000140)={0x0, 0x1, 0x0, "1c13ebdaf2f20d55806b26b1d750185fd75a206da058e85b2197edb1439b1cc2"}) (async) ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000140)={0x0, 0x1, 0x0, "1c13ebdaf2f20d55806b26b1d750185fd75a206da058e85b2197edb1439b1cc2"}) writev(r5, &(0x7f0000000280)=[{&(0x7f0000000140)="be", 0x8}], 0x2) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000540)='./file2\x00', 0x200804d, &(0x7f00000000c0), 0xfe, 0x501, &(0x7f0000000600)="$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") (async) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000540)='./file2\x00', 0x200804d, &(0x7f00000000c0), 0xfe, 0x501, &(0x7f0000000600)="$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") [ 68.747320][ T5325] Bluetooth: hci0: command tx timeout [ 68.824893][ T5340] loop0: detected capacity change from 0 to 2048 [ 68.853373][ T5340] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.939851][ T5341] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 69.638588][ T5339] ------------[ cut here ]------------ [ 69.640952][ T5339] kernel BUG at fs/ext4/inode.c:2620! [ 69.653344][ T5339] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 69.656067][ T5339] CPU: 0 UID: 0 PID: 5339 Comm: syz.0.0 Not tainted 6.12.0-syzkaller-10296-gaaf20f870da0 #0 [ 69.659822][ T5339] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.663936][ T5339] RIP: 0010:ext4_do_writepages+0x3d0b/0x3d10 [ 69.666166][ T5339] Code: b0 8e 4c 89 f2 e8 85 4a a3 02 e9 ab fb ff ff e8 ab be 3f ff 90 0f 0b e8 a3 be 3f ff 90 0f 0b e8 db ad 7c 09 e8 96 be 3f ff 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 [ 69.673109][ T5339] RSP: 0018:ffffc9000d077380 EFLAGS: 00010293 [ 69.675299][ T5339] RAX: ffffffff82561e8a RBX: 0000004000000000 RCX: ffff88801f930000 [ 69.678586][ T5339] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 69.681683][ T5339] RBP: ffffc9000d077790 R08: ffffffff8255e68b R09: 1ffff1100891a63b [ 69.684519][ T5339] R10: dffffc0000000000 R11: ffffed100891a63c R12: 0000000000000001 [ 69.687450][ T5339] R13: 0000000000400040 R14: 0000004a10000000 R15: ffff8880448d3438 [ 69.690237][ T5339] FS: 000055555ed4a500(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 69.693482][ T5339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.695861][ T5339] CR2: 0000000020000620 CR3: 0000000043d12000 CR4: 0000000000352ef0 [ 69.698723][ T5339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.701658][ T5339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.704345][ T5339] Call Trace: [ 69.705596][ T5339] [ 69.706623][ T5339] ? __die_body+0x5f/0xb0 [ 69.708117][ T5339] ? die+0x9e/0xc0 [ 69.709502][ T5339] ? do_trap+0x15a/0x3a0 [ 69.710994][ T5339] ? ext4_do_writepages+0x3d0b/0x3d10 [ 69.712860][ T5339] ? do_error_trap+0x1dc/0x2c0 [ 69.714598][ T5339] ? ext4_do_writepages+0x3d0b/0x3d10 [ 69.716586][ T5339] ? __pfx_do_error_trap+0x10/0x10 [ 69.718436][ T5339] ? report_bug+0x3e8/0x500 [ 69.720206][ T5339] ? handle_invalid_op+0x34/0x40 [ 69.722070][ T5339] ? ext4_do_writepages+0x3d0b/0x3d10 [ 69.724123][ T5339] ? exc_invalid_op+0x38/0x50 [ 69.725825][ T5339] ? asm_exc_invalid_op+0x1a/0x20 [ 69.727545][ T5339] ? ext4_do_writepages+0x50b/0x3d10 [ 69.729348][ T5339] ? ext4_do_writepages+0x3d0a/0x3d10 [ 69.731343][ T5339] ? ext4_do_writepages+0x3d0b/0x3d10 [ 69.733335][ T5339] ? __pfx_validate_chain+0x10/0x10 [ 69.735212][ T5339] ? __pfx_validate_chain+0x10/0x10 [ 69.737112][ T5339] ? look_up_lock_class+0x77/0x170 [ 69.739060][ T5339] ? register_lock_class+0x102/0x980 [ 69.740854][ T5339] ? __pfx_validate_chain+0x10/0x10 [ 69.742627][ T5339] ? __pfx_register_lock_class+0x10/0x10 [ 69.744730][ T5339] ? mark_lock+0x9a/0x360 [ 69.746304][ T5339] ? __pfx_ext4_do_writepages+0x10/0x10 [ 69.748252][ T5339] ? rcu_read_lock_any_held+0xb7/0x160 [ 69.750190][ T5339] ext4_writepages+0x213/0x3c0 [ 69.751882][ T5339] ? __pfx_ext4_writepages+0x10/0x10 [ 69.753743][ T5339] ? do_raw_spin_unlock+0x58/0x8b0 [ 69.755629][ T5339] ? __pfx_ext4_writepages+0x10/0x10 [ 69.757504][ T5339] do_writepages+0x35f/0x880 [ 69.759121][ T5339] ? __pfx_do_writepages+0x10/0x10 [ 69.760863][ T5339] ? wbc_attach_and_unlock_inode+0x313/0x580 [ 69.763042][ T5339] ? __pfx_lock_release+0x10/0x10 [ 69.764843][ T5339] ? do_raw_spin_lock+0x14f/0x370 [ 69.766657][ T5339] ? do_raw_spin_unlock+0x58/0x8b0 [ 69.768438][ T5339] ? _raw_spin_unlock+0x28/0x50 [ 69.770131][ T5339] ? wbc_attach_and_unlock_inode+0x365/0x580 [ 69.772303][ T5339] filemap_flush+0x1d2/0x260 [ 69.773962][ T5339] ? __pfx_filemap_flush+0x10/0x10 [ 69.775865][ T5339] ? __pfx___might_resched+0x10/0x10 [ 69.777690][ T5339] ? rcu_is_watching+0x15/0xb0 [ 69.779464][ T5339] ext4_release_file+0x81/0x300 [ 69.781278][ T5339] ? __pfx_ext4_release_file+0x10/0x10 [ 69.783317][ T5339] __fput+0x23c/0xa50 [ 69.784801][ T5339] task_work_run+0x24f/0x310 [ 69.786543][ T5339] ? _raw_spin_unlock+0x28/0x50 [ 69.788365][ T5339] ? __pfx_task_work_run+0x10/0x10 [ 69.790111][ T5339] ? syscall_exit_to_user_mode+0xa3/0x340 [ 69.792249][ T5339] syscall_exit_to_user_mode+0x13f/0x340 [ 69.794294][ T5339] do_syscall_64+0x100/0x230 [ 69.795924][ T5339] ? clear_bhb_loop+0x35/0x90 [ 69.797586][ T5339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.799625][ T5339] RIP: 0033:0x7f16e4380809 [ 69.801291][ T5339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 69.808082][ T5339] RSP: 002b:00007fff7d31ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 69.811083][ T5339] RAX: 0000000000000000 RBX: 00007f16e4547ba0 RCX: 00007f16e4380809 [ 69.814021][ T5339] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 69.816763][ T5339] RBP: 00007f16e4547ba0 R08: 0000000000000000 R09: 00007fff7d31ef9f [ 69.819531][ T5339] R10: 00007f16e4547ac0 R11: 0000000000000246 R12: 0000000000010f7b [ 69.822437][ T5339] R13: 00007f16e4546080 R14: 0000000000000fd2 R15: ffffffffffffffff [ 69.825355][ T5339] [ 69.826571][ T5339] Modules linked in: [ 69.828807][ T5339] ---[ end trace 0000000000000000 ]--- [ 69.916879][ T5339] RIP: 0010:ext4_do_writepages+0x3d0b/0x3d10 [ 69.919958][ T5339] Code: b0 8e 4c 89 f2 e8 85 4a a3 02 e9 ab fb ff ff e8 ab be 3f ff 90 0f 0b e8 a3 be 3f ff 90 0f 0b e8 db ad 7c 09 e8 96 be 3f ff 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 [ 69.926599][ T5339] RSP: 0018:ffffc9000d077380 EFLAGS: 00010293 [ 69.929584][ T5339] RAX: ffffffff82561e8a RBX: 0000004000000000 RCX: ffff88801f930000 [ 69.932795][ T5339] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 69.935760][ T5339] RBP: ffffc9000d077790 R08: ffffffff8255e68b R09: 1ffff1100891a63b [ 69.939540][ T5339] R10: dffffc0000000000 R11: ffffed100891a63c R12: 0000000000000001 [ 69.942622][ T5339] R13: 0000000000400040 R14: 0000004a10000000 R15: ffff8880448d3438 [ 69.945494][ T5339] FS: 000055555ed4a500(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 69.948977][ T5339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.951255][ T5339] CR2: 0000000020000620 CR3: 0000000043d12000 CR4: 0000000000352ef0 [ 69.954179][ T5339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.957584][ T5339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.960494][ T5339] Kernel panic - not syncing: Fatal exception [ 69.962913][ T5339] Kernel Offset: disabled [ 69.964560][ T5339] Rebooting in 86400 seconds..