list_add corruption. next is NULL.
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:26!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 106 Comm: jfsCommit Not tainted 6.2.0-rc7-syzkaller-00349-g05ecb680708a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
RIP: 0010:__list_add_valid+0xba/0xf0
Code: 4c 89 fe 4c 89 e2 4c 89 f1 e8 22 df 58 06 0f 0b 48 c7 c7 00 dd 39 8b e8 14 df 58 06 0f 0b 48 c7 c7 a0 dd 39 8b e8 06 df 58 06 <0f> 0b 48 c7 c7 00 de 39 8b 4c 89 e6 4c 89 f1 e8 f2 de 58 06 0f 0b
RSP: 0018:ffffc90002cdfc10 EFLAGS: 00010046
RAX: 0000000000000022 RBX: 1ffff920004c6224 RCX: 68f8876172a75d00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffffc90002631120 R08: ffffffff816dcafc R09: fffff5200059bf39
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff88801c68b9b8 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ab44439000 CR3: 000000000cc8e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 diUpdatePMap+0x5d4/0xd90
 txUpdateMap+0x726/0xa00
 jfs_lazycommit+0x47a/0xb80
 kthread+0x270/0x300
 ret_from_fork+0x1f/0x30
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_add_valid+0xba/0xf0
Code: 4c 89 fe 4c 89 e2 4c 89 f1 e8 22 df 58 06 0f 0b 48 c7 c7 00 dd 39 8b e8 14 df 58 06 0f 0b 48 c7 c7 a0 dd 39 8b e8 06 df 58 06 <0f> 0b 48 c7 c7 00 de 39 8b 4c 89 e6 4c 89 f1 e8 f2 de 58 06 0f 0b
RSP: 0018:ffffc90002cdfc10 EFLAGS: 00010046
RAX: 0000000000000022 RBX: 1ffff920004c6224 RCX: 68f8876172a75d00
RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
RBP: ffffc90002631120 R08: ffffffff816dcafc R09: fffff5200059bf39
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff88801c68b9b8 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ab44439000 CR3: 000000000cc8e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400