RBP: 00007f11af9751d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffeb13b4aaf R14: 00007f11af975300 R15: 0000000000022000 AppArmor WARN aa_audit_file: ((!((&sa)->apparmor_audit_data)->request)): ------------[ cut here ]------------ WARNING: CPU: 0 PID: 12055 at security/apparmor/file.c:136 aa_audit_file.cold+0x18/0x4f security/apparmor/file.c:136 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 12055 Comm: syz-executor.1 Not tainted 4.14.290-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x20/0x44 kernel/panic.c:547 report_bug+0x208/0x250 lib/bug.c:183 fixup_bug arch/x86/kernel/traps.c:177 [inline] fixup_bug arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964 RIP: 0010:aa_audit_file.cold+0x18/0x4f security/apparmor/file.c:136 RSP: 0018:ffff8880a30277c8 EFLAGS: 00010282 RAX: 0000000000000049 RBX: 1ffff11014604efc RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff814430d0 RDI: ffffed1014604eef RBP: ffff8880a30279f0 R08: 0000000000000049 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffff4 R13: ffff88823f8bd680 R14: ffff8880a3027840 R15: 0000000000000000 aa_change_profile+0xcd3/0x2440 security/apparmor/domain.c:1277 apparmor_setprocattr+0x972/0xa80 security/apparmor/lsm.c:649 security_setprocattr+0x74/0xb0 security/security.c:1272 proc_pid_attr_write+0x22b/0x320 fs/proc/base.c:2599 __vfs_write+0xe4/0x630 fs/read_write.c:480 vfs_write+0x17f/0x4d0 fs/read_write.c:544 SYSC_write fs/read_write.c:590 [inline] SyS_write+0xf2/0x210 fs/read_write.c:582 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x7f11b1000279 RSP: 002b:00007f11af975168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f11b1112f80 RCX: 00007f11b1000279 RDX: 000000000000000c RSI: 0000000020000140 RDI: 0000000000000003 RBP: 00007f11af9751d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffeb13b4aaf R14: 00007f11af975300 R15: 0000000000022000 Kernel Offset: disabled Rebooting in 86400 seconds..