UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
------------[ cut here ]------------
kernel BUG at fs/ext4/inode.c:2794!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 9585 Comm: kworker/u4:8 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Workqueue: writeback wb_workfn (flush-7:4)
RIP: 0010:ext4_writepages+0x2d31/0x37f0 fs/ext4/inode.c:2794
Code: 00 fc ff df 44 89 64 24 18 48 c1 ea 03 80 3c 02 00 0f 84 25 da ff ff 48 8b 3c 24 e8 89 2d b8 ff e9 17 da ff ff e8 8f 50 82 ff <0f> 0b 4c 8b b4 24 20 01 00 00 e8 80 50 82 ff 0f b6 ac 24 50 02 00
RSP: 0000:ffff88804a14f500 EFLAGS: 00010293
RAX: ffff88804a140200 RBX: 0000000000000001 RCX: ffffffff81e03070
RDX: 0000000000000000 RSI: ffffffff81e034e1 RDI: 0000000000000007
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000001
R13: dffffc0000000000 R14: ffff888042e03730 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30024000 CR3: 00000000a30bc000 CR4: 00000000003406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 do_writepages+0xe5/0x290 mm/page-writeback.c:2344
 __writeback_single_inode+0x10c/0x11d0 fs/fs-writeback.c:1385
 writeback_sb_inodes+0x537/0xef0 fs/fs-writeback.c:1647
 wb_writeback+0x28d/0xcc0 fs/fs-writeback.c:1820
UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
 wb_do_writeback fs/fs-writeback.c:1965 [inline]
 wb_workfn+0x29b/0x1250 fs/fs-writeback.c:2006
 process_one_work+0x864/0x1570 kernel/workqueue.c:2153
 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296
 kthread+0x33f/0x460 kernel/kthread.c:259
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415
Modules linked in:
---[ end trace 2e8533b218ba8e65 ]---
attempt to access beyond end of device
RIP: 0010:ext4_writepages+0x2d31/0x37f0 fs/ext4/inode.c:2794
loop0: rw=1, want=6079, limit=2048
Code: 00 fc ff df 44 89 64 24 18 48 c1 ea 03 80 3c 02 00 0f 84 25 da ff ff 48 8b 3c 24 e8 89 2d b8 ff e9 17 da ff ff e8 8f 50 82 ff <0f> 0b 4c 8b b4 24 20 01 00 00 e8 80 50 82 ff 0f b6 ac 24 50 02 00
attempt to access beyond end of device
loop0: rw=1, want=6255, limit=2048
attempt to access beyond end of device
loop0: rw=1, want=6256, limit=2048
RSP: 0000:ffff88804a14f500 EFLAGS: 00010293
Buffer I/O error on dev loop0, logical block 6255, lost async page write
RAX: ffff88804a140200 RBX: 0000000000000001 RCX: ffffffff81e03070
attempt to access beyond end of device
RDX: 0000000000000000 RSI: ffffffff81e034e1 RDI: 0000000000000007
loop0: rw=1, want=6257, limit=2048
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
Buffer I/O error on dev loop0, logical block 6256, lost async page write
UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000001
attempt to access beyond end of device
loop0: rw=1, want=6258, limit=2048
R13: dffffc0000000000 R14: ffff888042e03730 R15: 0000000000000000
Buffer I/O error on dev loop0, logical block 6257, lost async page write
FS:  0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff96958c080 CR3: 00000000994d2000 CR4: 00000000003406f0
EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
EXT4-fs error (device loop3): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters