Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts. [ 39.392985] random: sshd: uninitialized urandom read (32 bytes read) [ 39.523478] audit: type=1400 audit(1567098865.343:36): avc: denied { map } for pid=6865 comm="syz-executor719" path="/root/syz-executor719739499" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 39.781294] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program [ 40.736548] perf buffer not large enough [ 40.736612] ------------[ cut here ]------------ [ 40.745735] WARNING: CPU: 0 PID: 6869 at kernel/trace/trace_event_perf.c:273 perf_trace_buf_alloc.cold+0x18/0x2d [ 40.756053] Kernel panic - not syncing: panic_on_warn set ... [ 40.756053] [ 40.763462] CPU: 0 PID: 6869 Comm: syz-executor719 Not tainted 4.14.141 #37 [ 40.770573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.780020] Call Trace: [ 40.782646] dump_stack+0x138/0x197 [ 40.786269] panic+0x1f2/0x426 [ 40.789478] ? add_taint.cold+0x16/0x16 [ 40.793540] ? perf_trace_buf_alloc.cold+0x18/0x2d [ 40.798496] ? perf_trace_buf_alloc.cold+0x18/0x2d [ 40.803426] __warn.cold+0x2f/0x36 [ 40.807010] ? ist_end_non_atomic+0x10/0x10 [ 40.811320] ? perf_trace_buf_alloc.cold+0x18/0x2d [ 40.816240] report_bug+0x216/0x254 [ 40.819866] do_error_trap+0x1bb/0x310 [ 40.823747] ? math_error+0x360/0x360 [ 40.827528] ? __down_trylock_console_sem+0x12c/0x200 [ 40.832705] ? vprintk_emit+0x171/0x600 [ 40.836766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.841613] do_invalid_op+0x1b/0x20 [ 40.845319] invalid_op+0x1b/0x40 [ 40.848779] RIP: 0010:perf_trace_buf_alloc.cold+0x18/0x2d [ 40.854536] RSP: 0018:ffff888081e27bf0 EFLAGS: 00010282 [ 40.859917] RAX: 000000000000001c RBX: ffff88809e397a80 RCX: 0000000000000000 [ 40.867189] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffed10103c4f74 [ 40.874921] RBP: ffff888081e27c18 R08: 000000000000001c R09: 0000000000000000 [ 40.882201] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000000033bc [ 40.889580] R13: ffff888081e27cb0 R14: ffff888081e27ca0 R15: 0000000000000000 [ 40.896895] perf_trace_bpf_map_keyval+0x1bc/0x740 [ 40.902036] ? perf_trace_bpf_map_create+0x700/0x700 [ 40.907389] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 40.913371] ? perf_trace_bpf_map_create+0x700/0x700 [ 40.918519] map_lookup_elem+0x6dd/0xa40 [ 40.922593] SyS_bpf+0x5d1/0x2da8 [ 40.926045] ? __do_page_fault+0x4e9/0xb80 [ 40.930268] ? bpf_prog_get+0x20/0x20 [ 40.934169] ? lock_downgrade+0x6e0/0x6e0 [ 40.938651] ? up_read+0x1a/0x40 [ 40.942028] ? __do_page_fault+0x358/0xb80 [ 40.946282] ? bpf_prog_get+0x20/0x20 [ 40.950102] do_syscall_64+0x1e8/0x640 [ 40.953999] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.958861] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.964061] RIP: 0033:0x4414b9 [ 40.967259] RSP: 002b:00007ffd0fc91a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 40.975301] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004414b9 [ 40.983444] RDX: 00000000000003a8 RSI: 0000000020c88000 RDI: 0000000000000001 [ 40.991334] RBP: 0000000000009ee3 R08: 0000000100000000 R09: 0000000100000000 [ 40.999163] R10: 0000000100000000 R11: 0000000000000246 R12: 0000000000402380 [ 41.006626] R13: 0000000000402410 R14: 0000000000000000 R15: 0000000000000000 [ 41.015825] Kernel Offset: disabled [ 41.019654] Rebooting in 86400 seconds..