kernel panic: audit: backlog limit exceeded

duplicates (2):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
kernel panic: audit: out of memory in audit_log_start audit				1	1516d	1516d	0/26	closed as dup on 2020/02/27 15:42
kernel panic: audit: rate limit exceeded audit	C	done		5	1516d	1516d	0/26	closed as dup on 2020/02/27 15:41

duplicates (2):

1516d

0/26

closed as dup on 2020/02/27 15:42

kernel panic: audit: rate limit exceeded audit

done

1516d

0/26

closed as dup on 2020/02/27 15:41

Title	Replies (including bot)	Last reply
kernel panic: audit: backlog limit exceeded	11 (12)	2020/03/02 14:25

Title

Replies (including bot)

Last reply

kernel panic: audit: backlog limit exceeded

11 (12)

2020/03/02 14:25

Kernel	Title	Repro	Fix bisect	Count	Last	Reported	Patched	Status
linux-4.19	kernel panic: audit: backlog limit exceeded	C	error	2	940d	1517d	0/1	upstream: reported C repro on 2020/02/22 16:58
linux-4.14	kernel panic: audit: backlog limit exceeded	C	inconclusive	2	1425d	1516d	0/1	upstream: reported C repro on 2020/02/24 09:05
android-54	kernel panic: audit: backlog limit exceeded	C		3	1515d	1518d	0/2	closed as invalid on 2020/02/27 15:45

Kernel panic - not syncing: audit: backlog limit exceeded CPU: 1 PID: 8878 Comm: syz-executor927 Not tainted 5.6.0-rc2-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+0x1fb/0x318 lib/dump_stack.c:118 panic+0x264/0x7a9 kernel/panic.c:221 audit_panic kernel/audit.c:307 [inline] audit_log_lost+0x1d7/0x1e0 kernel/audit.c:377 audit_log_start+0x3d1/0x820 kernel/audit.c:1796 audit_log+0x4a/0xc0 kernel/audit.c:2345 xt_replace_table+0x61b/0x7a0 net/netfilter/x_tables.c:1413 __do_replace+0x11b/0x970 net/ipv6/netfilter/ip6_tables.c:1084 do_replace net/ipv6/netfilter/ip6_tables.c:1157 [inline] do_ip6t_set_ctl+0x363/0x550 net/ipv6/netfilter/ip6_tables.c:1681 nf_sockopt net/netfilter/nf_sockopt.c:106 [inline] nf_setsockopt+0x27a/0x2a0 net/netfilter/nf_sockopt.c:115 ipv6_setsockopt+0x9a/0x160 net/ipv6/ipv6_sockglue.c:949 tcp_setsockopt+0xbe/0xd0 net/ipv4/tcp.c:3165 sock_common_setsockopt+0x99/0xb0 net/core/sock.c:3149 __sys_setsockopt+0x582/0x720 net/socket.c:2130 __do_sys_setsockopt net/socket.c:2146 [inline] __se_sys_setsockopt net/socket.c:2143 [inline] __x64_sys_setsockopt+0xbf/0xd0 net/socket.c:2143 do_syscall_64+0xf7/0x1c0 arch/x86/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x44720a Code: 49 89 ca b8 37 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 1a e0 fb ff c3 66 0f 1f 84 00 00 00 00 00 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fa df fb ff c3 66 0f 1f 84 00 00 00 00 00 RSP: 002b:00007ffddd72bbf8 EFLAGS: 00000282 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000044720a RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 RBP: 00007ffddd72bd20 R08: 00000000000003b8 R09: 0000000000004000 R10: 00000000006d7b40 R11: 0000000000000282 R12: 00007ffddd72bc20 R13: 00000000006d9d60 R14: 0000000000000029 R15: 00000000006d7ba0 Kernel Offset: disabled Rebooting in 86400 seconds..

Crashes (6):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	Manager
2020/02/23 08:11	upstream	54dedb5b571d	2c36e7a7	.config	console log	report	syz	C	ci-upstream-kasan-gce-smack-root
2020/02/23 01:29	upstream	54dedb5b571d	2c36e7a7	.config	console log	report	syz	C	ci-upstream-kasan-gce-smack-root
2020/02/22 07:41	net-old	36a44bcdd8df	2ffa6679	.config	console log	report	syz	C	ci-upstream-net-this-kasan-gce
2020/02/22 03:28	net-old	36a44bcdd8df	2ffa6679	.config	console log	report	syz	C	ci-upstream-net-this-kasan-gce
2020/02/22 08:32	net-next-old	5f9721a2d119	2ffa6679	.config	console log	report	syz	C	ci-upstream-net-kasan-gce
2020/02/22 04:18	net-next-old	5f9721a2d119	2ffa6679	.config	console log	report	syz	C	ci-upstream-net-kasan-gce

Crashes (6):

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