FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000001 WARNING: CPU: 1 PID: 7585 at kernel/tracepoint.c:210 tracepoint_add_func kernel/tracepoint.c:209 [inline] WARNING: CPU: 1 PID: 7585 at kernel/tracepoint.c:210 tracepoint_probe_register_prio+0x90d/0xc30 kernel/tracepoint.c:282 CPU: 0 PID: 7589 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 Kernel panic - not syncing: panic_on_warn set ... 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+0x185/0x1d0 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x87b/0xab0 lib/fault-inject.c:149 __should_failslab+0x278/0x2a0 mm/failslab.c:32 should_failslab+0x29/0x70 mm/slab_common.c:1522 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc_node mm/slub.c:2679 [inline] slab_alloc mm/slub.c:2761 [inline] __kmalloc+0xc5/0x350 mm/slub.c:3812 kmalloc include/linux/slab.h:517 [inline] kzalloc include/linux/slab.h:701 [inline] sctp_association_new+0xca/0x2f40 net/sctp/associola.c:308 sctp_sendmsg_new_asoc net/sctp/socket.c:1743 [inline] sctp_sendmsg+0x46f4/0x5fb0 net/sctp/socket.c:2096 inet_sendmsg+0x48d/0x740 net/ipv4/af_inet.c:798 sock_sendmsg_nosec net/socket.c:629 [inline] sock_sendmsg net/socket.c:639 [inline] __sys_sendto+0x6c0/0x7e0 net/socket.c:1789 __do_sys_sendto net/socket.c:1801 [inline] __se_sys_sendto net/socket.c:1797 [inline] __x64_sys_sendto+0x1a1/0x210 net/socket.c:1797 do_syscall_64+0x154/0x220 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x455979 RSP: 002b:00007f5ccfaf0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f5ccfaf16d4 RCX: 0000000000455979 RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013 RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c R10: 0000000000000044 R11: 0000000000000246 R12: 0000000000000014 R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000002 CPU: 1 PID: 7585 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 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+0x185/0x1d0 lib/dump_stack.c:113 panic+0x39d/0x940 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+0x1aa/0x600 arch/x86/kernel/traps.c:297 do_invalid_op+0x46/0x50 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:992 RIP: 0010:tracepoint_add_func kernel/tracepoint.c:209 [inline] RIP: 0010:tracepoint_probe_register_prio+0x90d/0xc30 kernel/tracepoint.c:282 RSP: 0018:ffff88014115f780 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc900039a9000 RSI: 0000000000014f8f RDI: 0000000000014f90 RBP: ffff88014115f860 R08: 0000000001080020 R09: 0000000000000002 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: fffffffffffffff4 R14: 0000000000000000 R15: 0000000000000000 tracepoint_probe_register+0x9d/0xb0 kernel/tracepoint.c:303 trace_event_reg+0x2c4/0x490 kernel/trace/trace_events.c:305 perf_trace_event_reg kernel/trace/trace_event_perf.c:123 [inline] perf_trace_event_init+0x8d5/0x1230 kernel/trace/trace_event_perf.c:198 perf_trace_init+0x325/0x430 kernel/trace/trace_event_perf.c:222 perf_tp_event_init+0xde/0x1e0 kernel/events/core.c:8337 perf_try_init_event+0x4de/0x670 kernel/events/core.c:9734 perf_init_event kernel/events/core.c:9772 [inline] perf_event_alloc+0x2088/0x3d40 kernel/events/core.c:10038 __do_sys_perf_event_open kernel/events/core.c:10495 [inline] __se_sys_perf_event_open+0xc6f/0x5520 kernel/events/core.c:10384 __x64_sys_perf_event_open+0x15d/0x1b0 kernel/events/core.c:10384 do_syscall_64+0x154/0x220 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x455979 RSP: 002b:00007f384d569c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 00007f384d56a6d4 RCX: 0000000000455979 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012000 RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000001 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..