------------[ cut here ]------------
WARNING: CPU: 1 PID: 7425 at mm/zswap.c:1700 zswap_swapoff+0x11b/0x2b0 mm/zswap.c:1700
Modules linked in:
CPU: 1 UID: 0 PID: 7425 Comm: swapoff Not tainted 6.11.0-rc3-next-20240816-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
RIP: 0010:zswap_swapoff+0x11b/0x2b0 mm/zswap.c:1700
Code: 74 05 e8 78 73 07 00 4b 83 7c 35 00 00 75 15 e8 1b bd 9e ff 48 ff c5 49 83 c6 50 83 7c 24 0c 17 76 9b eb 24 e8 06 bd 9e ff 90 <0f> 0b 90 eb e5 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 7c 90 48 8b 3c
RSP: 0000:ffffc90003ac7a38 EFLAGS: 00010293
RAX: ffffffff81f4d66a RBX: dffffc0000000000 RCX: ffff888025839e00
RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff888015932a48
RBP: 0000000000000000 R08: ffffffff81f4d620 R09: 1ffffffff1d476ac
R10: dffffc0000000000 R11: fffffbfff1d476ad R12: dffffc0000000000
R13: ffff888015932a00 R14: 0000000000000048 R15: 0000000000000002
FS:  00007f9392542380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd34e970000 CR3: 0000000018b62000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __do_sys_swapoff mm/swapfile.c:2837 [inline]
 __se_sys_swapoff+0x4653/0x4cf0 mm/swapfile.c:2706
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f939269bb37
Code: 73 01 c3 48 8b 0d f1 52 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 52 0d 00 f7 d8 64 89 01 48
RSP: 002b:00007ffec688da58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a8
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f939269bb37
RDX: 00007f939273b7e8 RSI: 00007f9392838eed RDI: 0000562d8dec6a20
RBP: 0000562d8dec6a20 R08: 0000000000000000 R09: 424f59d15663664f
R10: 000000000000001f R11: 0000000000000246 R12: 00007ffec688dc78
R13: 0000562d8dec62a0 R14: 0000562d774f4169 R15: 00007f939287aa80
 </TASK>