RDX: 000000000156a396 RSI: 0000000020002a40 RDI: 0000000000000005
RBP: 0000000000000001 R08: 00007ffcdfe88577 R09: 00007ffcdfe80034
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffcdfe889d8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
------------[ cut here ]------------
kernel BUG at fs/buffer.c:2717!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 294 Comm: syz-executor615 Not tainted 6.1.25-syzkaller-00044-g060ebb378d1c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
RIP: 0010:submit_bh_wbc+0x4e2/0x4f0 fs/buffer.c:2717
Code: 54 32 e7 ff e9 b0 fe ff ff e8 6a df a0 ff 0f 0b e8 63 df a0 ff 0f 0b e8 5c df a0 ff 0f 0b e8 55 df a0 ff 0f 0b e8 4e df a0 ff <0f> 0b e8 47 df a0 ff 0f 0b 0f 1f 44 00 00 55 48 89 e5 41 57 41 56
RSP: 0018:ffffc90000e77570 EFLAGS: 00010293
RAX: ffffffff81d40092 RBX: 0000000000000800 RCX: ffff888108ce6540
RDX: 0000000000000000 RSI: 0000000000000800 RDI: 0000000000000000
RBP: ffffc90000e775c0 R08: ffffffff81d3fd10 R09: ffffed1023f9e055
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000814
R13: 1ffff11023f9e054 R14: ffff88811fcf02a0 R15: 0000000000000000
FS:  0000555557245380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020003000 CR3: 0000000121c73000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 submit_bh+0x1d/0x30 fs/buffer.c:2755
 __ext4_read_bh fs/ext4/super.c:175 [inline]
 ext4_read_bh+0x1b2/0x250 fs/ext4/super.c:199
 ext4_read_bh_lock+0x99/0xb0 fs/ext4/super.c:214
 __ext4_block_zero_page_range fs/ext4/inode.c:3786 [inline]
 ext4_block_zero_page_range+0x5d2/0x9f0 fs/ext4/inode.c:3853
 ext4_block_truncate_page fs/ext4/inode.c:3877 [inline]
 ext4_truncate+0x89b/0xfb0 fs/ext4/inode.c:4254
 ext4_truncate_failed_write fs/ext4/truncate.h:22 [inline]
 ext4_write_end+0x6e8/0x910 fs/ext4/inode.c:1359
 ext4_da_write_end+0x88/0x970 fs/ext4/inode.c:3071
 generic_perform_write+0x3e6/0x5c0 mm/filemap.c:3777
 ext4_buffered_write_iter+0x360/0x640 fs/ext4/file.c:285
 ext4_file_write_iter+0x194/0x1cf0
 call_write_iter include/linux/fs.h:2215 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x902/0xeb0 fs/read_write.c:584
 ksys_write+0x199/0x2c0 fs/read_write.c:637
 __do_sys_write fs/read_write.c:649 [inline]
 __se_sys_write fs/read_write.c:646 [inline]
 __x64_sys_write+0x7b/0x90 fs/read_write.c:646
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ff97c08bb59
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 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
RSP: 002b:00007ffcdfe887d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007ffcdfe887e0 RCX: 00007ff97c08bb59
RDX: 000000000156a396 RSI: 0000000020002a40 RDI: 0000000000000005
RBP: 0000000000000001 R08: 00007ffcdfe88577 R09: 00007ffcdfe80034
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffcdfe889d8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:submit_bh_wbc+0x4e2/0x4f0 fs/buffer.c:2717
Code: 54 32 e7 ff e9 b0 fe ff ff e8 6a df a0 ff 0f 0b e8 63 df a0 ff 0f 0b e8 5c df a0 ff 0f 0b e8 55 df a0 ff 0f 0b e8 4e df a0 ff <0f> 0b e8 47 df a0 ff 0f 0b 0f 1f 44 00 00 55 48 89 e5 41 57 41 56
RSP: 0018:ffffc90000e77570 EFLAGS: 00010293
RAX: ffffffff81d40092 RBX: 0000000000000800 RCX: ffff888108ce6540
RDX: 0000000000000000 RSI: 0000000000000800 RDI: 0000000000000000
RBP: ffffc90000e775c0 R08: ffffffff81d3fd10 R09: ffffed1023f9e055
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000814
R13: 1ffff11023f9e054 R14: ffff88811fcf02a0 R15: 0000000000000000
FS:  0000555557245380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020003000 CR3: 0000000121c73000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400