Kernel panic - not syncing: smack:  Failed to initialize cipso DOI.
CPU: 0 PID: 24236 Comm: syz-executor.0 Not tainted 5.14.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1ae/0x29f lib/dump_stack.c:105
 panic+0x2e1/0x850 kernel/panic.c:232
 smk_cipso_doi+0x53d/0x550 security/smack/smackfs.c:698
 smk_write_doi+0x174/0x210 security/smack/smackfs.c:1615
 do_loop_readv_writev fs/read_write.c:764 [inline]
 do_iter_write+0x3f5/0x5f0 fs/read_write.c:868
 vfs_writev fs/read_write.c:939 [inline]
 do_pwritev+0x203/0x350 fs/read_write.c:1036
 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+0x44/0xae
RIP: 0033:0x4665e9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f2720b5c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000128
RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9
RDX: 0000000000000002 RSI: 0000000020000100 RDI: 0000000000000003
RBP: 00007f2720b5c1d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fff4f18fbaf R14: 00007f2720b5c300 R15: 0000000000022000
Kernel Offset: disabled
Rebooting in 86400 seconds..