program:
syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000240)='./bus\x00', 0x8008, &(0x7f0000000100)=ANY=[], 0xf, 0xab, &(0x7f0000010140)="$eJzs1zGKwkAYBeB/s7CbdptFsLBO4x08ilhqI1aK4A3Ei3gVj5DewiKtiCOYiIidRQT5vmLgzWPgtbM7brubIiKtIlLRme7T3Wy+GA8n9Rl8pCwifiMij4jeX50Pg7r7avqyWo7K6vv58c+69b0AAMDrsug/5nNqLk7NL/Aa/m993vI+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHe7BAAA//+dfyiL")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='rdma.current\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f00000008c0), 0xfecc) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000100), 0xfecc)
[ 75.937034][ T5338] Bluetooth: hci0: command tx timeout
[ 75.968896][ T5357] loop0: detected capacity change from 0 to 64
[ 76.034963][ T5358] ------------[ cut here ]------------
[ 76.037931][ T5358] WARNING: CPU: 0 PID: 5358 at fs/buffer.c:1183 mark_buffer_dirty+0x2a9/0x410
[ 76.042094][ T5358] Modules linked in:
[ 76.043874][ T5358] CPU: 0 UID: 0 PID: 5358 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 76.049487][ T5358] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 76.053786][ T5358] RIP: 0010:mark_buffer_dirty+0x2a9/0x410
[ 76.056818][ T5358] Code: 4c 89 f7 e8 69 4a dd ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 d4 02 fc ff e8 1f 59 78 ff eb 8c e8 18 59 78 ff 90 <0f> 0b 90 e9 95 fd ff ff e8 0a 59 78 ff 90 0f 0b 90 e9 bf fd ff ff
[ 76.064751][ T5358] RSP: 0018:ffffc9000d3d7608 EFLAGS: 00010293
[ 76.067475][ T5358] RAX: ffffffff824773f8 RBX: ffff8880444ae000 RCX: ffff88803e92c880
[ 76.070940][ T5358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 76.074447][ T5358] RBP: ffff888044122001 R08: ffff8880444ae007 R09: 1ffff11008895c00
[ 76.077978][ T5358] R10: dffffc0000000000 R11: ffffed1008895c01 R12: ffff88804d1ec400
[ 76.081416][ T5358] R13: ffff8880444a82b8 R14: ffff8880444ae000 R15: 000000000000000a
[ 76.085042][ T5358] FS: 00007f4a6a7436c0(0000) GS:ffff88808d00a000(0000) knlGS:0000000000000000
[ 76.088749][ T5358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.091468][ T5358] CR2: 0000200000002000 CR3: 00000000435c8000 CR4: 0000000000352ef0
[ 76.094916][ T5358] Call Trace:
[ 76.096567][ T5358]
[ 76.097854][ T5358] bfs_get_block+0x5da/0xae0
[ 76.099957][ T5358] __block_write_begin_int+0x6b5/0x1900
[ 76.102381][ T5358] ? __pfx_bfs_get_block+0x10/0x10
[ 76.104808][ T5358] ? __pfx___block_write_begin_int+0x10/0x10
[ 76.107511][ T5358] ? __filemap_get_folio+0x79f/0xaf0
[ 76.109711][ T5358] ? __pfx_bfs_get_block+0x10/0x10
[ 76.111880][ T5358] block_write_begin+0x8a/0x120
[ 76.113968][ T5358] ? bfs_write_begin+0x1e/0xd0
[ 76.116002][ T5358] bfs_write_begin+0x35/0xd0
[ 76.118170][ T5358] generic_perform_write+0x2c2/0x900
[ 76.120545][ T5358] ? __pfx_generic_perform_write+0x10/0x10
[ 76.123100][ T5358] ? file_update_time+0x2da/0x490
[ 76.125206][ T5358] ? __generic_file_write_iter+0xf9/0x230
[ 76.127682][ T5358] ? generic_file_write_iter+0x103/0x550
[ 76.130100][ T5358] generic_file_write_iter+0x117/0x550
[ 76.132442][ T5358] ? __pfx_generic_file_write_iter+0x10/0x10
[ 76.135084][ T5358] ? __lock_acquire+0xab9/0xd20
[ 76.137817][ T5358] ? rcu_read_lock_any_held+0xb3/0x120
[ 76.140303][ T5358] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 76.142670][ T5358] vfs_write+0x5c9/0xb30
[ 76.144480][ T5358] ? __pfx_generic_file_write_iter+0x10/0x10
[ 76.147199][ T5358] ? __pfx_vfs_write+0x10/0x10
[ 76.149137][ T5358] ? __fget_files+0x2a/0x420
[ 76.150943][ T5358] ksys_write+0x145/0x250
[ 76.152542][ T5358] ? __pfx_ksys_write+0x10/0x10
[ 76.154505][ T5358] ? rcu_is_watching+0x15/0xb0
[ 76.156669][ T5358] ? do_syscall_64+0xbe/0x3b0
[ 76.161124][ T5358] do_syscall_64+0xfa/0x3b0
[ 76.162998][ T5358] ? lockdep_hardirqs_on+0x9c/0x150
[ 76.165202][ T5358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.167808][ T5358] ? clear_bhb_loop+0x60/0xb0
[ 76.169728][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.172079][ T5358] RIP: 0033:0x7f4a6998eba9
[ 76.174050][ T5358] 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
[ 76.182082][ T5358] RSP: 002b:00007f4a6a743038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 76.185581][ T5358] RAX: ffffffffffffffda RBX: 00007f4a69bd6090 RCX: 00007f4a6998eba9
[ 76.188935][ T5358] RDX: 000000000000fecc RSI: 0000200000000100 RDI: 0000000000000005
[ 76.192213][ T5358] RBP: 00007f4a69a11e19 R08: 0000000000000000 R09: 0000000000000000
[ 76.195417][ T5358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 76.199107][ T5358] R13: 00007f4a69bd6128 R14: 00007f4a69bd6090 R15: 00007ffc425010b8
[ 76.202466][ T5358]
[ 76.203809][ T5358] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 76.206933][ T5358] CPU: 0 UID: 0 PID: 5358 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 76.210651][ T5358] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 76.215214][ T5358] Call Trace:
[ 76.216645][ T5358]
[ 76.217907][ T5358] dump_stack_lvl+0x99/0x250
[ 76.219894][ T5358] ? __asan_memcpy+0x40/0x70
[ 76.221780][ T5358] ? __pfx_dump_stack_lvl+0x10/0x10
[ 76.223982][ T5358] ? __pfx__printk+0x10/0x10
[ 76.225949][ T5358] vpanic+0x281/0x750
[ 76.227659][ T5358] ? __pfx__printk+0x10/0x10
[ 76.229602][ T5358] ? __pfx_vpanic+0x10/0x10
[ 76.231520][ T5358] ? is_bpf_text_address+0x26/0x2b0
[ 76.233678][ T5358] panic+0xb9/0xc0
[ 76.235363][ T5358] ? __pfx_panic+0x10/0x10
[ 76.237299][ T5358] __warn+0x31b/0x4b0
[ 76.239074][ T5358] ? mark_buffer_dirty+0x2a9/0x410
[ 76.241352][ T5358] ? mark_buffer_dirty+0x2a9/0x410
[ 76.243590][ T5358] report_bug+0x2be/0x4f0
[ 76.245608][ T5358] ? mark_buffer_dirty+0x2a9/0x410
[ 76.248292][ T5358] ? mark_buffer_dirty+0x2a9/0x410
[ 76.250695][ T5358] ? mark_buffer_dirty+0x2ab/0x410
[ 76.252942][ T5358] handle_bug+0x84/0x160
[ 76.254813][ T5358] exc_invalid_op+0x1a/0x50
[ 76.256664][ T5358] asm_exc_invalid_op+0x1a/0x20
[ 76.258737][ T5358] RIP: 0010:mark_buffer_dirty+0x2a9/0x410
[ 76.261129][ T5358] Code: 4c 89 f7 e8 69 4a dd ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 d4 02 fc ff e8 1f 59 78 ff eb 8c e8 18 59 78 ff 90 <0f> 0b 90 e9 95 fd ff ff e8 0a 59 78 ff 90 0f 0b 90 e9 bf fd ff ff
[ 76.268942][ T5358] RSP: 0018:ffffc9000d3d7608 EFLAGS: 00010293
[ 76.271540][ T5358] RAX: ffffffff824773f8 RBX: ffff8880444ae000 RCX: ffff88803e92c880
[ 76.274824][ T5358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 76.278053][ T5358] RBP: ffff888044122001 R08: ffff8880444ae007 R09: 1ffff11008895c00
[ 76.281475][ T5358] R10: dffffc0000000000 R11: ffffed1008895c01 R12: ffff88804d1ec400
[ 76.284989][ T5358] R13: ffff8880444a82b8 R14: ffff8880444ae000 R15: 000000000000000a
[ 76.288498][ T5358] ? mark_buffer_dirty+0x2a8/0x410
[ 76.290634][ T5358] ? mark_buffer_dirty+0x2a8/0x410
[ 76.292729][ T5358] bfs_get_block+0x5da/0xae0
[ 76.294585][ T5358] __block_write_begin_int+0x6b5/0x1900
[ 76.296974][ T5358] ? __pfx_bfs_get_block+0x10/0x10
[ 76.299164][ T5358] ? __pfx___block_write_begin_int+0x10/0x10
[ 76.301631][ T5358] ? __filemap_get_folio+0x79f/0xaf0
[ 76.303759][ T5358] ? __pfx_bfs_get_block+0x10/0x10
[ 76.305908][ T5358] block_write_begin+0x8a/0x120
[ 76.308030][ T5358] ? bfs_write_begin+0x1e/0xd0
[ 76.310083][ T5358] bfs_write_begin+0x35/0xd0
[ 76.312064][ T5358] generic_perform_write+0x2c2/0x900
[ 76.314307][ T5358] ? __pfx_generic_perform_write+0x10/0x10
[ 76.316786][ T5358] ? file_update_time+0x2da/0x490
[ 76.318968][ T5358] ? __generic_file_write_iter+0xf9/0x230
[ 76.321405][ T5358] ? generic_file_write_iter+0x103/0x550
[ 76.323825][ T5358] generic_file_write_iter+0x117/0x550
[ 76.326152][ T5358] ? __pfx_generic_file_write_iter+0x10/0x10
[ 76.328702][ T5358] ? __lock_acquire+0xab9/0xd20
[ 76.330784][ T5358] ? rcu_read_lock_any_held+0xb3/0x120
[ 76.333103][ T5358] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 76.335626][ T5358] vfs_write+0x5c9/0xb30
[ 76.337503][ T5358] ? __pfx_generic_file_write_iter+0x10/0x10
[ 76.340127][ T5358] ? __pfx_vfs_write+0x10/0x10
[ 76.342140][ T5358] ? __fget_files+0x2a/0x420
[ 76.344207][ T5358] ksys_write+0x145/0x250
[ 76.346163][ T5358] ? __pfx_ksys_write+0x10/0x10
[ 76.348285][ T5358] ? rcu_is_watching+0x15/0xb0
[ 76.350380][ T5358] ? do_syscall_64+0xbe/0x3b0
[ 76.352484][ T5358] do_syscall_64+0xfa/0x3b0
[ 76.354516][ T5358] ? lockdep_hardirqs_on+0x9c/0x150
[ 76.356803][ T5358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.359671][ T5358] ? clear_bhb_loop+0x60/0xb0
[ 76.361718][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.364322][ T5358] RIP: 0033:0x7f4a6998eba9
[ 76.366369][ T5358] 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
[ 76.374780][ T5358] RSP: 002b:00007f4a6a743038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 76.378386][ T5358] RAX: ffffffffffffffda RBX: 00007f4a69bd6090 RCX: 00007f4a6998eba9
[ 76.381749][ T5358] RDX: 000000000000fecc RSI: 0000200000000100 RDI: 0000000000000005
[ 76.385234][ T5358] RBP: 00007f4a69a11e19 R08: 0000000000000000 R09: 0000000000000000
[ 76.388721][ T5358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 76.392092][ T5358] R13: 00007f4a69bd6128 R14: 00007f4a69bd6090 R15: 00007ffc425010b8
[ 76.395438][ T5358]
[ 76.397152][ T5358] Kernel Offset: disabled
[ 76.399059][ T5358] Rebooting in 86400 seconds..