RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002025c000 RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 R13: 0000000000000440 R14: 00000000006f66a0 R15: 0000000000000001 CPU: 0 PID: 6489 Comm: syz-executor7 Not tainted 4.16.0-rc4+ #25 WARNING: CPU: 1 PID: 6485 at kernel/tracepoint.c:210 tracepoint_add_func kernel/tracepoint.c:210 [inline] WARNING: CPU: 1 PID: 6485 at kernel/tracepoint.c:210 tracepoint_probe_register_prio+0x397/0x9a0 kernel/tracepoint.c:282 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Kernel panic - not syncing: panic_on_warn set ... Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x24d lib/dump_stack.c:53 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x8c0/0xa40 lib/fault-inject.c:149 should_failslab+0xec/0x120 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:422 [inline] slab_alloc mm/slab.c:3365 [inline] kmem_cache_alloc+0x47/0x760 mm/slab.c:3539 kmem_cache_zalloc include/linux/slab.h:691 [inline] ebitmap_cpy+0xce/0x260 security/selinux/ss/ebitmap.c:60 mls_context_cpy security/selinux/ss/context.h:51 [inline] mls_compute_sid+0x555/0x930 security/selinux/ss/mls.c:556 security_compute_sid+0x8df/0x18f0 security/selinux/ss/services.c:1725 security_transition_sid+0x75/0x90 security/selinux/ss/services.c:1764 socket_sockcreate_sid security/selinux/hooks.c:4335 [inline] selinux_socket_create+0x3cf/0x740 security/selinux/hooks.c:4368 security_socket_create+0x83/0xc0 security/security.c:1338 __sock_create+0xf7/0x850 net/socket.c:1240 sock_create net/socket.c:1325 [inline] SYSC_socket net/socket.c:1355 [inline] SyS_socket+0xeb/0x1d0 net/socket.c:1335 do_syscall_64+0x281/0x940 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x453e69 RSP: 002b:00007fb23e5bfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 RAX: ffffffffffffffda RBX: 00007fb23e5c06d4 RCX: 0000000000453e69 RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000029 RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 R13: 00000000000005e8 R14: 00000000006f8e60 R15: 0000000000000001 CPU: 1 PID: 6485 Comm: syz-executor5 Not tainted 4.16.0-rc4+ #25 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x24d lib/dump_stack.c:53 panic+0x1e4/0x41c kernel/panic.c:183 __warn+0x1dc/0x200 kernel/panic.c:547 report_bug+0x211/0x2d0 lib/bug.c:184 fixup_bug.part.11+0x37/0x80 arch/x86/kernel/traps.c:178 fixup_bug arch/x86/kernel/traps.c:247 [inline] do_error_trap+0x2d7/0x3e0 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:315 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:986 RIP: 0010:tracepoint_add_func kernel/tracepoint.c:210 [inline] RIP: 0010:tracepoint_probe_register_prio+0x397/0x9a0 kernel/tracepoint.c:282 RSP: 0018:ffff8801a6ebf468 EFLAGS: 00010246 RAX: 0000000000010000 RBX: 00000000fffffff4 RCX: ffffffff81735e67 RDX: 0000000000010000 RSI: ffffc9000488b000 RDI: 0000000000000286 RBP: ffff8801a6ebf570 R08: 1ffff10034dd7de1 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8801a6ebf548 tracepoint_probe_register+0x2a/0x40 kernel/tracepoint.c:303 trace_event_reg+0x167/0x320 kernel/trace/trace_events.c:305 perf_trace_event_reg kernel/trace/trace_event_perf.c:122 [inline] perf_trace_event_init kernel/trace/trace_event_perf.c:197 [inline] perf_trace_init+0x4ef/0xab0 kernel/trace/trace_event_perf.c:221 perf_tp_event_init+0x7d/0xf0 kernel/events/core.c:7979 perf_try_init_event+0xc9/0x2a0 kernel/events/core.c:9240 perf_init_event kernel/events/core.c:9278 [inline] perf_event_alloc+0x1cc6/0x2b00 kernel/events/core.c:9542 SYSC_perf_event_open+0x84e/0x2e00 kernel/events/core.c:9997 SyS_perf_event_open+0x39/0x50 kernel/events/core.c:9883 do_syscall_64+0x281/0x940 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x453e69 RSP: 002b:00007f3289a03c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 00007f3289a046d4 RCX: 0000000000453e69 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002025c000 RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 R13: 0000000000000440 R14: 00000000006f66a0 R15: 0000000000000001 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..