Kernel panic - not syncing: kmsan.panic set ...
CPU: 0 UID: 0 PID: 6649 Comm: syz.0.12136 Tainted: G    B   W           syzkaller #0 PREEMPT(none) 
Tainted: [B]=BAD_PAGE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Call Trace:
 <TASK>
 __dump_stack+0x26/0x30 lib/dump_stack.c:94
 dump_stack_lvl+0x53/0x270 lib/dump_stack.c:120
 dump_stack+0x1e/0x25 lib/dump_stack.c:129
 vpanic+0x435/0xd30 kernel/panic.c:489
 panic+0x15d/0x160 kernel/panic.c:626
 kmsan_report+0x31c/0x320 mm/kmsan/report.c:218
 __msan_warning+0x1b/0x30 mm/kmsan/instrumentation.c:315
 sw842_decompress+0x11f3/0x1780 lib/842/842_decompress.c:303
 crypto842_sdecompress+0x46/0x60 crypto/842.c:53
 scomp_acomp_comp_decomp+0xa49/0x1120 include/crypto/internal/scompress.h:-1
 scomp_acomp_decompress+0x30/0x40 crypto/scompress.c:287
 crypto_acomp_decompress+0x5b4/0xe80 crypto/acompress.c:303
 zswap_decompress+0x729/0x1000 mm/zswap.c:968
 zswap_load+0x262/0x570 mm/zswap.c:1628
 swap_read_folio+0x662/0x3050 mm/page_io.c:637
 swap_cluster_readahead+0x725/0xb20 mm/swap_state.c:656
 swapin_readahead+0x1d9/0x15b0 mm/swap_state.c:813
 do_swap_page+0xce9/0x9c40 mm/memory.c:4714
 handle_pte_fault mm/memory.c:6198 [inline]
 __handle_mm_fault mm/memory.c:6336 [inline]
 handle_mm_fault+0x4100/0xded0 mm/memory.c:6505
 do_user_addr_fault+0x1777/0x2550 arch/x86/mm/fault.c:1336
 handle_page_fault arch/x86/mm/fault.c:1476 [inline]
 exc_page_fault+0x74/0xc0 arch/x86/mm/fault.c:1532
 asm_exc_page_fault+0x2b/0x30 arch/x86/include/asm/idtentry.h:618
RIP: 0023:0xf707a67e
Code: 50 e8 d6 43 ff ff 83 c4 7c 5b 5e 5f 5d c3 8d b6 00 00 00 00 8b 44 24 1c 8b 5c 24 08 8b 50 78 8b 40 04 8d 4b 2c e8 a2 a1 ff ff <89> 43 5c e9 3c fe ff ff 8d b4 26 00 00 00 00 8d 76 00 83 ec 04 6a
RSP: 002b:00000000f54465d0 EFLAGS: 00010282
RAX: 00000000ffffffff RBX: 00000000f7414f80 RCX: 00000000ffffffff
RDX: 00000000ffffffd4 RSI: 00000000f72389ee RDI: 0000000000000000
RBP: 00000000f7414f80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..
----------------
Code disassembly (best guess):
   0:	50                   	push   %rax
   1:	e8 d6 43 ff ff       	call   0xffff43dc
   6:	83 c4 7c             	add    $0x7c,%esp
   9:	5b                   	pop    %rbx
   a:	5e                   	pop    %rsi
   b:	5f                   	pop    %rdi
   c:	5d                   	pop    %rbp
   d:	c3                   	ret
   e:	8d b6 00 00 00 00    	lea    0x0(%rsi),%esi
  14:	8b 44 24 1c          	mov    0x1c(%rsp),%eax
  18:	8b 5c 24 08          	mov    0x8(%rsp),%ebx
  1c:	8b 50 78             	mov    0x78(%rax),%edx
  1f:	8b 40 04             	mov    0x4(%rax),%eax
  22:	8d 4b 2c             	lea    0x2c(%rbx),%ecx
  25:	e8 a2 a1 ff ff       	call   0xffffa1cc
* 2a:	89 43 5c             	mov    %eax,0x5c(%rbx) <-- trapping instruction
  2d:	e9 3c fe ff ff       	jmp    0xfffffe6e
  32:	8d b4 26 00 00 00 00 	lea    0x0(%rsi,%riz,1),%esi
  39:	8d 76 00             	lea    0x0(%rsi),%esi
  3c:	83 ec 04             	sub    $0x4,%esp
  3f:	6a                   	.byte 0x6a