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WARNING: CPU: 1 PID: 17708 at fs/open.c:832 do_dentry_open+0xf65/0x1380 fs/open.c:832
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 17708 Comm: syz-executor.4 Not tainted 5.5.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x197/0x210 lib/dump_stack.c:118
 panic+0x2e3/0x75c kernel/panic.c:221
 __warn.cold+0x2f/0x3e kernel/panic.c:582
 report_bug+0x289/0x300 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:174 [inline]
 fixup_bug arch/x86/kernel/traps.c:169 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:267
 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:286
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:do_dentry_open+0xf65/0x1380 fs/open.c:832
Code: ea 03 80 3c 02 00 0f 85 9b 03 00 00 49 8b 46 70 48 85 c0 48 89 85 40 ff ff ff 0f 84 d9 f5 ff ff e9 72 f5 ff ff e8 4b b8 b8 ff <0f> 0b 41 bd ea ff ff ff e9 89 fd ff ff 48 8b bd 50 ff ff ff e8 02
RSP: 0018:ffffc90017adfa08 EFLAGS: 00010212
RAX: 0000000000040000 RBX: ffff88809a85c840 RCX: ffffc90012102000
RDX: 000000000001202b RSI: ffffffff81bc86b5 RDI: 0000000000000005
RBP: ffffc90017adfae8 R08: ffff88809791e180 R09: ffffed1012b778e2
R10: ffffed1012b778e1 R11: ffff888095bbc70b R12: ffff888219bf8940
R13: 0000000000000001 R14: ffffffff885e8560 R15: ffff88809a85c868
 vfs_open+0xa0/0xd0 fs/open.c:914
 do_last fs/namei.c:3359 [inline]
 path_openat+0x1141/0x2fb0 fs/namei.c:3476
 do_filp_open+0x1a1/0x280 fs/namei.c:3506
 do_sys_open+0x3fe/0x5d0 fs/open.c:1097
 __do_sys_open fs/open.c:1115 [inline]
 __se_sys_open fs/open.c:1110 [inline]
 __x64_sys_open+0x7e/0xc0 fs/open.c:1110
 do_syscall_64+0xfa/0x790 arch/x86/entry/common.c:294
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x4150e1
Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01
RSP: 002b:00007f791093cbb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007f791093d6d4 RCX: 00000000004150e1
RDX: 00007f791093cbdf RSI: 0000000000000002 RDI: 00007f791093cbd0
RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000f
R10: 0000000000000004 R11: 0000000000000293 R12: 00000000ffffffff
R13: 0000000000000bdf R14: 00000000004ccc12 R15: 000000000075bf2c
Kernel Offset: disabled
Rebooting in 86400 seconds..