================================================================== BUG: KCSAN: data-race in audit_log_start / skb_queue_tail write to 0xffffffff86043ea0 of 4 bytes by task 8608 on cpu 1: __skb_insert include/linux/skbuff.h:1869 [inline] __skb_queue_before include/linux/skbuff.h:1974 [inline] __skb_queue_tail include/linux/skbuff.h:2007 [inline] skb_queue_tail+0xf0/0x130 net/core/skbuff.c:3145 audit_log_end+0xab/0x240 kernel/audit.c:2317 audit_seccomp+0x12b/0x1a0 kernel/auditsc.c:2618 seccomp_log kernel/seccomp.c:674 [inline] __seccomp_filter+0x5dd/0xf30 kernel/seccomp.c:909 __secure_computing+0xb4/0x210 kernel/seccomp.c:937 syscall_trace_enter+0x215/0x740 arch/x86/entry/common.c:117 do_syscall_64+0x29d/0x370 arch/x86/entry/common.c:286 entry_SYSCALL_64_after_hwframe+0x44/0xa9 read to 0xffffffff86043ea0 of 4 bytes by task 8611 on cpu 0: audit_log_start kernel/audit.c:1768 [inline] audit_log_start+0xf9/0x610 kernel/audit.c:1744 audit_seccomp+0x54/0x1a0 kernel/auditsc.c:2611 seccomp_log kernel/seccomp.c:674 [inline] __seccomp_filter+0x5dd/0xf30 kernel/seccomp.c:909 __secure_computing+0xb4/0x210 kernel/seccomp.c:937 syscall_trace_enter+0x215/0x740 arch/x86/entry/common.c:117 do_syscall_64+0x29d/0x370 arch/x86/entry/common.c:286 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported by Kernel Concurrency Sanitizer on: CPU: 0 PID: 8611 Comm: syz-executor.0 Not tainted 5.4.0-rc6+ #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ==================================================================