[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.400293] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.162160] random: sshd: uninitialized urandom read (32 bytes read) [ 24.456967] random: sshd: uninitialized urandom read (32 bytes read) [ 25.260583] random: sshd: uninitialized urandom read (32 bytes read) [ 863.953585] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. [ 869.422786] random: sshd: uninitialized urandom read (32 bytes read) net.ipv6.conf.syz_tun.accept_dad = 0 [ 869.520418] IPVS: ftp: loaded support on port[0] = 21 net.ipv6.conf.syz_tun.router_solicitations = 0 [ 869.718500] bridge0: port 1(bridge_slave_0) entered blocking state [ 869.724984] bridge0: port 1(bridge_slave_0) entered disabled state [ 869.732418] device bridge_slave_0 entered promiscuous mode [ 869.748925] bridge0: port 2(bridge_slave_1) entered blocking state [ 869.755336] bridge0: port 2(bridge_slave_1) entered disabled state [ 869.762437] device bridge_slave_1 entered promiscuous mode [ 869.769783] ip (4578) used greatest stack depth: 17064 bytes left [ 869.777669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 869.794498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 869.834941] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 869.852318] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 869.912512] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 869.919802] team0: Port device team_slave_0 added [ 869.934244] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 869.941412] team0: Port device team_slave_1 added [ 869.956222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 869.972712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 869.989620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 870.008785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported [ 870.126253] bridge0: port 2(bridge_slave_1) entered blocking state [ 870.132724] bridge0: port 2(bridge_slave_1) entered forwarding state [ 870.139812] bridge0: port 1(bridge_slave_0) entered blocking state [ 870.146296] bridge0: port 1(bridge_slave_0) entered forwarding state RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument [ 870.570102] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 870.576251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 870.618913] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 870.662212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 870.669783] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 870.705711] 8021q: adding VLAN 0 to HW filter on device team0 executing program [ 871.136328] ================================================================== [ 871.143847] BUG: KASAN: stack-out-of-bounds in find_match+0xd6a/0xec0 [ 871.150408] Read of size 8 at addr ffff8801aa7cabb0 by task swapper/1/0 [ 871.157135] [ 871.158745] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.18.0-rc3+ #136 [ 871.165386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 871.174718] Call Trace: [ 871.177277] [ 871.179429] dump_stack+0x1c9/0x2b4 [ 871.183047] ? dump_stack_print_info.cold.2+0x52/0x52 [ 871.188219] ? printk+0xa7/0xcf [ 871.191491] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 871.196229] ? find_match+0xd6a/0xec0 [ 871.200011] print_address_description+0x6c/0x20b [ 871.204837] ? find_match+0xd6a/0xec0 [ 871.208966] kasan_report.cold.7+0x242/0x2fe [ 871.213358] __asan_report_load8_noabort+0x14/0x20 [ 871.218266] find_match+0xd6a/0xec0 [ 871.221880] ? rt6_remove_exception_rt+0x550/0x550 [ 871.226789] ? graph_lock+0x170/0x170 [ 871.230573] ? graph_lock+0x170/0x170 [ 871.234365] ? graph_lock+0x170/0x170 [ 871.238157] ? __lock_is_held+0xb5/0x140 [ 871.242204] fib6_table_lookup+0x648/0x14f0 [ 871.246527] ? rt6_age_exceptions+0x790/0x790 [ 871.251008] ? enqueue_to_backlog+0x309/0xca0 [ 871.255490] ? perf_trace_lock+0x920/0x920 [ 871.259722] ? csum_partial+0x21/0x30 [ 871.263516] ? csum_partial_ext+0x25/0x30 [ 871.267658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 871.273175] ? __skb_checksum+0x570/0x8f0 [ 871.277316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 871.282833] ? do_csum+0x345/0x410 [ 871.286364] ? lock_acquire+0x1e4/0x540 [ 871.290321] ? ip6_pol_route+0x130/0x1050 [ 871.294460] ? kasan_check_read+0x11/0x20 [ 871.298600] ? rcu_is_watching+0x8c/0x150 [ 871.302759] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 871.307171] ? reqsk_fastopen_remove+0x680/0x680 [ 871.311915] ? rcu_is_watching+0x8c/0x150 [ 871.316067] ? skb_scrub_packet+0x33d/0x580 [ 871.320376] ip6_pol_route+0x1ca/0x1050 [ 871.324335] ? ip6_pol_route_lookup+0x1020/0x1020 [ 871.329508] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 871.335027] ? icmpv6_error+0x43a/0x9e1 [ 871.338987] ? icmpv6_pkt_to_tuple+0x330/0x330 [ 871.343559] ? __lock_is_held+0xb5/0x140 [ 871.347610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 871.353129] ? __nf_ct_l4proto_find+0x135/0x200 [ 871.357990] ip6_pol_route_input+0x62/0x80 [ 871.362210] fib6_rule_lookup+0x131/0x700 [ 871.366427] ? ip6_pol_route+0x1050/0x1050 [ 871.370660] ? fib6_lookup+0x480/0x480 [ 871.374536] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 871.379722] ip6_route_input_lookup+0xb9/0xd0 [ 871.384383] ip6_route_input+0x769/0xdc0 [ 871.388442] ? ip6_route_info_create+0x2c30/0x2c30 [ 871.393355] ? netdev_pick_tx+0x2d0/0x2d0 [ 871.397507] ip6_rcv_finish+0x237/0xa30 [ 871.401466] ? ip6_make_skb+0x600/0x600 [ 871.405439] ? rcu_is_watching+0x8c/0x150 [ 871.409573] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 871.413966] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 871.418977] ? nf_hook_slow+0x11e/0x1c0 [ 871.422948] ipv6_rcv+0xec0/0x2060 [ 871.426487] ? ip6_input+0x600/0x600 [ 871.430186] ? ip6_make_skb+0x600/0x600 [ 871.434154] ? __lock_is_held+0xb5/0x140 [ 871.438203] ? ip6_input+0x600/0x600 [ 871.441920] __netif_receive_skb_core+0x2488/0x3680 [ 871.447812] ? nf_ingress+0xa30/0xa30 [ 871.451609] ? __lock_acquire+0x7fc/0x5020 [ 871.455826] ? ip6_finish_output2+0xcb5/0x2820 [ 871.460391] ? trace_hardirqs_on+0xd/0x10 [ 871.464533] ? ip6_finish_output2+0xced/0x2820 [ 871.469103] ? trace_hardirqs_on+0x10/0x10 [ 871.473321] ? ip6_flush_pending_frames+0xc0/0xc0 [ 871.478327] ? lock_downgrade+0x8f0/0x8f0 [ 871.482472] ? kasan_check_read+0x11/0x20 [ 871.486601] ? rcu_is_watching+0x8c/0x150 [ 871.491150] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 871.495972] ? graph_lock+0x170/0x170 [ 871.499757] ? perf_trace_lock+0x920/0x920 [ 871.504077] ? find_held_lock+0x36/0x1c0 [ 871.508134] ? lock_acquire+0x1e4/0x540 [ 871.512099] ? process_backlog+0x1a6/0x760 [ 871.516335] ? kasan_check_read+0x11/0x20 [ 871.520481] ? rcu_is_watching+0x8c/0x150 [ 871.524615] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 871.529217] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 871.533663] __netif_receive_skb+0x2c/0x1e0 [ 871.538022] process_backlog+0x219/0x760 [ 871.542127] net_rx_action+0x7da/0x1980 [ 871.546505] ? graph_lock+0x170/0x170 [ 871.550437] ? napi_complete_done+0x6c0/0x6c0 [ 871.554984] ? find_held_lock+0x36/0x1c0 [ 871.559099] ? lock_downgrade+0x8f0/0x8f0 [ 871.563289] ? kasan_check_read+0x11/0x20 [ 871.567468] ? do_raw_spin_unlock+0xa7/0x2f0 [ 871.571934] ? _raw_spin_unlock_irq+0x27/0x70 [ 871.576481] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 871.581532] ? trace_hardirqs_on+0xd/0x10 [ 871.585704] ? _raw_spin_unlock_irq+0x27/0x70 [ 871.590229] ? __run_timers+0xa37/0xc70 [ 871.594234] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 871.599640] ? graph_lock+0x170/0x170 [ 871.603463] ? smp_reschedule_interrupt+0xf5/0x670 [ 871.608412] ? smp_thermal_interrupt+0x820/0x820 [ 871.613181] ? rcu_is_watching+0x8c/0x150 [ 871.617354] ? find_held_lock+0x36/0x1c0 [ 871.621443] ? retint_kernel+0x10/0x10 [ 871.625353] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 871.630439] ? kasan_check_read+0x11/0x20 [ 871.634606] ? rcu_is_watching+0x8c/0x150 [ 871.638774] ? retint_kernel+0x10/0x10 [ 871.642678] ? rcu_pm_notify+0xc0/0xc0 [ 871.646614] __do_softirq+0x2e8/0xb17 [ 871.650446] ? __irqentry_text_end+0x1f97a8/0x1f97a8 [ 871.655587] ? kasan_check_read+0x11/0x20 [ 871.659758] ? do_raw_spin_unlock+0xa7/0x2f0 [ 871.664717] ? native_apic_msr_write+0x5b/0x80 [ 871.669328] ? lapic_next_event+0x5a/0x90 [ 871.673501] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 871.679067] ? clockevents_program_event+0x140/0x370 [ 871.684209] ? kasan_check_read+0x11/0x20 [ 871.688382] ? rcu_is_watching+0x8c/0x150 [ 871.692555] ? rcu_pm_notify+0xc0/0xc0 [ 871.696472] irq_exit+0x1d1/0x200 [ 871.699951] smp_apic_timer_interrupt+0x186/0x730 [ 871.704826] ? smp_call_function_single_interrupt+0x660/0x660 [ 871.710740] ? kvm_clock_read+0x25/0x30 [ 871.714735] ? kvm_sched_clock_read+0x9/0x20 [ 871.719167] ? sched_clock+0x31/0x40 [ 871.722903] ? sched_clock_cpu+0x1b/0x180 [ 871.727078] ? task_prio+0x50/0x50 [ 871.730738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 871.735707] apic_timer_interrupt+0xf/0x20 [ 871.739950] [ 871.742216] RIP: 0010:native_safe_halt+0x6/0x10 [ 871.746883] Code: c7 48 89 45 d8 e8 3a 10 26 fa 48 8b 45 d8 e9 d2 fe ff ff 48 89 df e8 29 10 26 fa eb 8a 90 90 90 90 90 90 90 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 90 90 90 90 90 [ 871.766300] RSP: 0018:ffff8801d9af7c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 871.774035] RAX: dffffc0000000000 RBX: 1ffff1003b35ef8a RCX: 0000000000000000 [ 871.781328] RDX: 1ffffffff11e3610 RSI: 0000000000000001 RDI: ffffffff88f1b080 [ 871.788636] RBP: ffff8801d9af7c38 R08: ffffed003b5e46d7 R09: 0000000000000000 [ 871.795927] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 871.803239] R13: ffff8801d9af7cf0 R14: ffffffff899ecae0 R15: 0000000000000000 [ 871.810570] ? trace_hardirqs_on+0xd/0x10 [ 871.814755] default_idle+0xc7/0x450 [ 871.818516] ? __sched_text_end+0x3/0x3 [ 871.822526] ? rcu_idle_enter+0x30a/0x480 [ 871.826711] ? rcu_eqs_special_set+0x1b0/0x1b0 [ 871.831323] ? tsc_verify_tsc_adjust+0x109/0x380 [ 871.836116] ? mark_tsc_async_resets+0x20/0x20 [ 871.841720] ? tick_nohz_idle_enter+0x219/0x320 [ 871.846426] arch_cpu_idle+0x10/0x20 [ 871.850195] default_idle_call+0x6d/0x90 [ 871.854638] do_idle+0x3aa/0x570 [ 871.858400] ? retint_kernel+0x10/0x10 [ 871.862331] ? arch_cpu_idle_exit+0x70/0x70 [ 871.866694] cpu_startup_entry+0x10c/0x120 [ 871.870960] ? cpu_in_idle+0x20/0x20 [ 871.874714] start_secondary+0x433/0x5d0 [ 871.878806] ? set_cpu_sibling_map+0x18b0/0x18b0 [ 871.883600] secondary_startup_64+0xa5/0xb0 [ 871.887945] [ 871.889583] Allocated by task 1: [ 871.892941] (stack is not available) [ 871.896652] [ 871.898283] Freed by task 0: [ 871.901298] (stack is not available) [ 871.905002] [ 871.906634] The buggy address belongs to the object at ffff8801aa7ca880 [ 871.906634] which belongs to the cache kmalloc-4096 of size 4096 [ 871.919486] The buggy address is located 816 bytes inside of [ 871.919486] 4096-byte region [ffff8801aa7ca880, ffff8801aa7cb880) [ 871.931464] The buggy address belongs to the page: [ 871.936423] page:ffffea0006a9f280 count:1 mapcount:0 mapping:ffff8801da800dc0 index:0x0 compound_mapcount: 0 [ 871.946426] flags: 0x2fffc0000008100(slab|head) [ 871.951139] raw: 02fffc0000008100 ffffea0006a9d888 ffffea0006bb7008 ffff8801da800dc0 [ 871.959422] raw: 0000000000000000 ffff8801aa7ca880 0000000100000001 0000000000000000 [ 871.967314] page dumped because: kasan: bad access detected [ 871.973040] [ 871.974675] Memory state around the buggy address: [ 871.979621] ffff8801aa7caa80: 00 f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 [ 871.987001] ffff8801aa7cab00: f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 f8 f2 f2 [ 871.994383] >ffff8801aa7cab80: f2 f2 f2 f2 f2 00 f2 f2 f2 00 00 00 00 00 00 00 [ 872.001758] ^ [ 872.006707] ffff8801aa7cac00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 872.014110] ffff8801aa7cac80: f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 [ 872.021498] ================================================================== [ 872.028872] Disabling lock debugging due to kernel taint [ 872.034369] Kernel panic - not syncing: panic_on_warn set ... [ 872.034369] [ 872.041763] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B 4.18.0-rc3+ #136 [ 872.049835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 872.059205] Call Trace: [ 872.061808] [ 872.063988] dump_stack+0x1c9/0x2b4 [ 872.067641] ? dump_stack_print_info.cold.2+0x52/0x52 [ 872.072854] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 872.077637] panic+0x238/0x4e7 [ 872.080863] ? add_taint.cold.5+0x16/0x16 [ 872.085042] ? do_raw_spin_unlock+0xa7/0x2f0 [ 872.089471] ? do_raw_spin_unlock+0xa7/0x2f0 [ 872.093895] ? find_match+0xd6a/0xec0 [ 872.097710] kasan_end_report+0x47/0x4f [ 872.101706] kasan_report.cold.7+0x76/0x2fe [ 872.106151] __asan_report_load8_noabort+0x14/0x20 [ 872.111107] find_match+0xd6a/0xec0 [ 872.114795] ? rt6_remove_exception_rt+0x550/0x550 [ 872.119773] ? graph_lock+0x170/0x170 [ 872.123607] ? graph_lock+0x170/0x170 [ 872.127442] ? graph_lock+0x170/0x170 [ 872.131299] ? __lock_is_held+0xb5/0x140 [ 872.135411] fib6_table_lookup+0x648/0x14f0 [ 872.139767] ? rt6_age_exceptions+0x790/0x790 [ 872.144290] ? enqueue_to_backlog+0x309/0xca0 [ 872.148815] ? perf_trace_lock+0x920/0x920 [ 872.153081] ? csum_partial+0x21/0x30 [ 872.156923] ? csum_partial_ext+0x25/0x30 [ 872.161098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 872.166676] ? __skb_checksum+0x570/0x8f0 [ 872.170845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 872.176406] ? do_csum+0x345/0x410 [ 872.179978] ? lock_acquire+0x1e4/0x540 [ 872.184754] ? ip6_pol_route+0x130/0x1050 [ 872.188925] ? kasan_check_read+0x11/0x20 [ 872.193145] ? rcu_is_watching+0x8c/0x150 [ 872.197313] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 872.201746] ? reqsk_fastopen_remove+0x680/0x680 [ 872.206519] ? rcu_is_watching+0x8c/0x150 [ 872.210688] ? skb_scrub_packet+0x33d/0x580 [ 872.215033] ip6_pol_route+0x1ca/0x1050 [ 872.219127] ? ip6_pol_route_lookup+0x1020/0x1020 [ 872.223996] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 872.229555] ? icmpv6_error+0x43a/0x9e1 [ 872.233560] ? icmpv6_pkt_to_tuple+0x330/0x330 [ 872.238179] ? __lock_is_held+0xb5/0x140 [ 872.242279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 872.247844] ? __nf_ct_l4proto_find+0x135/0x200 [ 872.252549] ip6_pol_route_input+0x62/0x80 [ 872.256817] fib6_rule_lookup+0x131/0x700 [ 872.260991] ? ip6_pol_route+0x1050/0x1050 [ 872.265251] ? fib6_lookup+0x480/0x480 [ 872.269179] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 872.274403] ip6_route_input_lookup+0xb9/0xd0 [ 872.278937] ip6_route_input+0x769/0xdc0 [ 872.283026] ? ip6_route_info_create+0x2c30/0x2c30 [ 872.287973] ? netdev_pick_tx+0x2d0/0x2d0 [ 872.292172] ip6_rcv_finish+0x237/0xa30 [ 872.296171] ? ip6_make_skb+0x600/0x600 [ 872.300184] ? rcu_is_watching+0x8c/0x150 [ 872.304357] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 872.308787] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 872.313825] ? nf_hook_slow+0x11e/0x1c0 [ 872.317825] ipv6_rcv+0xec0/0x2060 [ 872.321398] ? ip6_input+0x600/0x600 [ 872.325138] ? ip6_make_skb+0x600/0x600 [ 872.329149] ? __lock_is_held+0xb5/0x140 [ 872.333238] ? ip6_input+0x600/0x600 [ 872.336979] __netif_receive_skb_core+0x2488/0x3680 [ 872.342061] ? nf_ingress+0xa30/0xa30 [ 872.345898] ? __lock_acquire+0x7fc/0x5020 [ 872.350162] ? ip6_finish_output2+0xcb5/0x2820 [ 872.354796] ? trace_hardirqs_on+0xd/0x10 [ 872.358981] ? ip6_finish_output2+0xced/0x2820 [ 872.363604] ? trace_hardirqs_on+0x10/0x10 [ 872.367876] ? ip6_flush_pending_frames+0xc0/0xc0 [ 872.373211] ? lock_downgrade+0x8f0/0x8f0 [ 872.377395] ? kasan_check_read+0x11/0x20 [ 872.381576] ? rcu_is_watching+0x8c/0x150 [ 872.385768] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 872.390643] ? graph_lock+0x170/0x170 [ 872.394477] ? perf_trace_lock+0x920/0x920 [ 872.398765] ? find_held_lock+0x36/0x1c0 [ 872.402868] ? lock_acquire+0x1e4/0x540 [ 872.406869] ? process_backlog+0x1a6/0x760 [ 872.411139] ? kasan_check_read+0x11/0x20 [ 872.415303] ? rcu_is_watching+0x8c/0x150 [ 872.419468] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 872.424062] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 872.428495] __netif_receive_skb+0x2c/0x1e0 [ 872.432837] process_backlog+0x219/0x760 [ 872.436924] net_rx_action+0x7da/0x1980 [ 872.440946] ? graph_lock+0x170/0x170 [ 872.444804] ? napi_complete_done+0x6c0/0x6c0 [ 872.449502] ? find_held_lock+0x36/0x1c0 [ 872.453607] ? lock_downgrade+0x8f0/0x8f0 [ 872.457798] ? kasan_check_read+0x11/0x20 [ 872.461972] ? do_raw_spin_unlock+0xa7/0x2f0 [ 872.466428] ? _raw_spin_unlock_irq+0x27/0x70 [ 872.470952] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 872.475996] ? trace_hardirqs_on+0xd/0x10 [ 872.480171] ? _raw_spin_unlock_irq+0x27/0x70 [ 872.484692] ? __run_timers+0xa37/0xc70 [ 872.488711] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 872.494119] ? graph_lock+0x170/0x170 [ 872.497955] ? smp_reschedule_interrupt+0xf5/0x670 [ 872.502915] ? smp_thermal_interrupt+0x820/0x820 [ 872.507696] ? rcu_is_watching+0x8c/0x150 [ 872.511880] ? find_held_lock+0x36/0x1c0 [ 872.515975] ? retint_kernel+0x10/0x10 [ 872.519891] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 872.524961] ? kasan_check_read+0x11/0x20 [ 872.529142] ? rcu_is_watching+0x8c/0x150 [ 872.533319] ? retint_kernel+0x10/0x10 [ 872.537231] ? rcu_pm_notify+0xc0/0xc0 [ 872.541183] __do_softirq+0x2e8/0xb17 [ 872.545022] ? __irqentry_text_end+0x1f97a8/0x1f97a8 [ 872.550175] ? kasan_check_read+0x11/0x20 [ 872.554377] ? do_raw_spin_unlock+0xa7/0x2f0 [ 872.558820] ? native_apic_msr_write+0x5b/0x80 [ 872.563437] ? lapic_next_event+0x5a/0x90 [ 872.567622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 872.573201] ? clockevents_program_event+0x140/0x370 [ 872.578769] ? kasan_check_read+0x11/0x20 [ 872.582943] ? rcu_is_watching+0x8c/0x150 [ 872.587116] ? rcu_pm_notify+0xc0/0xc0 [ 872.591031] irq_exit+0x1d1/0x200 [ 872.594511] smp_apic_timer_interrupt+0x186/0x730 [ 872.599377] ? smp_call_function_single_interrupt+0x660/0x660 [ 872.605318] ? kvm_clock_read+0x25/0x30 [ 872.609325] ? kvm_sched_clock_read+0x9/0x20 [ 872.613778] ? sched_clock+0x31/0x40 [ 872.617518] ? sched_clock_cpu+0x1b/0x180 [ 872.621688] ? task_prio+0x50/0x50 [ 872.625254] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 872.630124] apic_timer_interrupt+0xf/0x20 [ 872.634362] [ 872.636621] RIP: 0010:native_safe_halt+0x6/0x10 [ 872.641282] Code: c7 48 89 45 d8 e8 3a 10 26 fa 48 8b 45 d8 e9 d2 fe ff ff 48 89 df e8 29 10 26 fa eb 8a 90 90 90 90 90 90 90 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 90 90 90 90 90 [ 872.660691] RSP: 0018:ffff8801d9af7c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 872.668430] RAX: dffffc0000000000 RBX: 1ffff1003b35ef8a RCX: 0000000000000000 [ 872.675720] RDX: 1ffffffff11e3610 RSI: 0000000000000001 RDI: ffffffff88f1b080 [ 872.683002] RBP: ffff8801d9af7c38 R08: ffffed003b5e46d7 R09: 0000000000000000 [ 872.690279] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 872.697563] R13: ffff8801d9af7cf0 R14: ffffffff899ecae0 R15: 0000000000000000 [ 872.704874] ? trace_hardirqs_on+0xd/0x10 [ 872.709047] default_idle+0xc7/0x450 [ 872.712791] ? __sched_text_end+0x3/0x3 [ 872.716792] ? rcu_idle_enter+0x30a/0x480 [ 872.720965] ? rcu_eqs_special_set+0x1b0/0x1b0 [ 872.725566] ? tsc_verify_tsc_adjust+0x109/0x380 [ 872.730554] ? mark_tsc_async_resets+0x20/0x20 [ 872.735161] ? tick_nohz_idle_enter+0x219/0x320 [ 872.740083] arch_cpu_idle+0x10/0x20 [ 872.743840] default_idle_call+0x6d/0x90 [ 872.747925] do_idle+0x3aa/0x570 [ 872.751322] ? retint_kernel+0x10/0x10 [ 872.755232] ? arch_cpu_idle_exit+0x70/0x70 [ 872.759738] cpu_startup_entry+0x10c/0x120 [ 872.763989] ? cpu_in_idle+0x20/0x20 [ 872.767759] start_secondary+0x433/0x5d0 [ 872.771847] ? set_cpu_sibling_map+0x18b0/0x18b0 [ 872.776629] secondary_startup_64+0xa5/0xb0 [ 872.781572] Dumping ftrace buffer: [ 872.785105] (ftrace buffer empty) [ 872.788793] Kernel Offset: disabled [ 872.792401] Rebooting in 86400 seconds..