WARNING in remove_proc

Kernel	Title	Repro	Fix bisect	Count	Last	Reported	Patched	Status
upstream	WARNING in remove_proc_entry (5) scsi	C		158	404d	447d	22/26	fixed on 2023/06/08 14:41
upstream	WARNING in remove_proc_entry (4) net			1	877d	877d	0/26	closed as invalid on 2021/12/14 20:02
linux-4.19	WARNING in remove_proc_entry	C	error	4	523d	545d	0/1	upstream: reported C repro on 2022/10/28 02:13
upstream	WARNING in remove_proc_entry (3) nfs net			1	1016d	1012d	0/26	auto-closed as invalid on 2021/11/10 16:53
upstream	WARNING in remove_proc_entry (2) net			6	1681d	1981d	0/26	auto-closed as invalid on 2020/01/15 15:54

------------[ cut here ]------------ name 'ip6_tables_names' WARNING: CPU: 0 PID: 11071 at fs/proc/generic.c:670 remove_proc_entry+0xc10/0xf90 fs/proc/generic.c:670 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 11071 Comm: kworker/u4:0 Not tainted 4.18.0-rc5+ #29 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: netns cleanup_net Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x185/0x1e0 lib/dump_stack.c:113 panic+0x3d0/0x9b0 kernel/panic.c:184 __warn+0x40f/0x580 kernel/panic.c:536 report_bug+0x72a/0x880 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:179 [inline] do_error_trap+0x1fe/0x710 arch/x86/kernel/traps.c:298 do_invalid_op+0x46/0x50 arch/x86/kernel/traps.c:318 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:999 RIP: 0010:remove_proc_entry+0xc10/0xf90 fs/proc/generic.c:670 Code: 48 09 d0 48 89 81 68 09 00 00 48 c7 81 80 0c 00 00 00 00 00 00 48 c7 c7 14 de e9 8a 31 c0 48 8b b5 68 ff ff ff e8 60 e1 1b ff <0f> 0b 65 48 8b 04 25 28 00 00 00 48 3b 45 d0 0f 85 63 03 00 00 48 RSP: 0018:ffff8801a7fefa20 EFLAGS: 00010246 RAX: 6242c8fc08d1d000 RBX: 0000000000000000 RCX: ffff880123473b00 RDX: 0000000000000000 RSI: aaaaaaaaaaaab000 RDI: ffffea0000423180 RBP: ffff8801a7fefaf0 R08: 0000000000480020 R09: 0000000000000002 R10: 0000000000000000 R11: ffffffff8675bad0 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 xt_proto_fini+0x14e/0x300 net/netfilter/x_tables.c:1808 ip6_tables_net_exit+0x40/0x50 net/ipv6/netfilter/ip6_tables.c:1922 ops_exit_list net/core/net_namespace.c:152 [inline] cleanup_net+0xaf4/0x1710 net/core/net_namespace.c:523 process_one_work+0x1655/0x2000 kernel/workqueue.c:2153 worker_thread+0x1136/0x2490 kernel/workqueue.c:2296 kthread+0x473/0x4b0 kernel/kthread.c:247 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:415 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..