[info] Using makefile-style concurrent boot in runlevel 2. [ 23.407835] audit: type=1800 audit(1538288081.778:21): pid=5178 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 23.435749] audit: type=1800 audit(1538288081.778:22): pid=5178 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. syzkaller login: [ 55.209228] IPVS: ftp: loaded support on port[0] = 21 [ 55.373023] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.379583] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.387118] device bridge_slave_0 entered promiscuous mode [ 55.405712] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.412215] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.419419] device bridge_slave_1 entered promiscuous mode [ 55.436121] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.453143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.501738] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.521739] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.593555] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.601073] team0: Port device team_slave_0 added [ 55.616901] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.624189] team0: Port device team_slave_1 added [ 55.641318] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.660276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.678933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.698163] 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 [ 55.845479] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.851959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.858731] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.865066] 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 [ 56.389795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.443295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.496059] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.502535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.510279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.555352] 8021q: adding VLAN 0 to HW filter on device team0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 56.900491] ================================================================== [ 56.908211] BUG: KASAN: use-after-free in tcf_block_find+0x9d1/0xb90 [ 56.914709] Read of size 4 at addr ffff8801ba84cdb8 by task syz-executor970/5595 [ 56.922234] [ 56.923859] CPU: 1 PID: 5595 Comm: syz-executor970 Not tainted 4.19.0-rc5+ #237 [ 56.931422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.940795] Call Trace: [ 56.943388] dump_stack+0x1c4/0x2b4 [ 56.947004] ? dump_stack_print_info.cold.2+0x52/0x52 [ 56.952190] ? printk+0xa7/0xcf [ 56.955466] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 56.960227] print_address_description.cold.8+0x9/0x1ff [ 56.965595] kasan_report.cold.9+0x242/0x309 [ 56.970001] ? tcf_block_find+0x9d1/0xb90 [ 56.974149] __asan_report_load4_noabort+0x14/0x20 [ 56.979219] tcf_block_find+0x9d1/0xb90 [ 56.983194] tc_new_tfilter+0x497/0x1d20 [ 56.987359] ? mutex_trylock+0x2b0/0x2b0 [ 56.991428] ? tc_del_tfilter+0x1290/0x1290 [ 56.996007] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 57.001481] ? graph_lock+0x170/0x170 [ 57.005281] ? graph_lock+0x170/0x170 [ 57.009091] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.014636] ? check_preemption_disabled+0x48/0x200 [ 57.019729] ? check_preemption_disabled+0x48/0x200 [ 57.024765] ? __lock_is_held+0xb5/0x140 [ 57.028831] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.034371] ? rtnl_get_link+0x170/0x370 [ 57.038448] ? tc_del_tfilter+0x1290/0x1290 [ 57.042785] rtnetlink_rcv_msg+0x46a/0xc20 [ 57.047038] ? rtnetlink_put_metrics+0x690/0x690 [ 57.051819] netlink_rcv_skb+0x172/0x440 [ 57.056004] ? rtnetlink_put_metrics+0x690/0x690 [ 57.060764] ? netlink_ack+0xb80/0xb80 [ 57.064665] rtnetlink_rcv+0x1c/0x20 [ 57.068383] netlink_unicast+0x5a5/0x760 [ 57.072688] ? netlink_attachskb+0x9a0/0x9a0 [ 57.077105] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.082775] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 57.087917] netlink_sendmsg+0xa18/0xfc0 [ 57.092101] ? netlink_unicast+0x760/0x760 [ 57.096347] ? aa_sock_msg_perm.isra.12+0xba/0x160 [ 57.101285] ? apparmor_socket_sendmsg+0x29/0x30 [ 57.106147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.111900] ? security_socket_sendmsg+0x94/0xc0 [ 57.116669] ? netlink_unicast+0x760/0x760 [ 57.120923] sock_sendmsg+0xd5/0x120 [ 57.124646] ___sys_sendmsg+0x7fd/0x930 [ 57.128723] ? graph_lock+0x170/0x170 [ 57.132532] ? copy_msghdr_from_user+0x580/0x580 [ 57.137289] ? graph_lock+0x170/0x170 [ 57.141095] ? graph_lock+0x170/0x170 [ 57.145020] ? graph_lock+0x170/0x170 [ 57.148835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.154381] ? __fget_light+0x2e9/0x430 [ 57.158364] ? fget_raw+0x20/0x20 [ 57.161829] ? find_held_lock+0x36/0x1c0 [ 57.165910] ? lock_downgrade+0x900/0x900 [ 57.170071] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.175620] ? sockfd_lookup_light+0xc5/0x160 [ 57.180126] __sys_sendmsg+0x11d/0x280 [ 57.184146] ? __ia32_sys_shutdown+0x80/0x80 [ 57.188571] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.194118] ? do_syscall_64+0x9a/0x820 [ 57.198098] ? do_syscall_64+0x9a/0x820 [ 57.202083] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 57.207557] __x64_sys_sendmsg+0x78/0xb0 [ 57.211635] do_syscall_64+0x1b9/0x820 [ 57.215539] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 57.220914] ? syscall_return_slowpath+0x5e0/0x5e0 [ 57.225856] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.230722] ? trace_hardirqs_on_caller+0x310/0x310 [ 57.235740] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 57.240759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.246300] ? prepare_exit_to_usermode+0x291/0x3b0 [ 57.251442] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.256315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.261512] RIP: 0033:0x441a19 [ 57.264703] Code: e8 0c ac 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 04 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.283594] RSP: 002b:00007ffdcea67198 EFLAGS: 00000213 ORIG_RAX: 000000000000002e [ 57.291285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441a19 [ 57.298539] RDX: 0000000000000000 RSI: 0000000020005000 RDI: 0000000000000003 [ 57.305790] RBP: 000000000000de28 R08: 0000000000000000 R09: 0000000000000000 [ 57.313041] R10: 00000000023f7880 R11: 0000000000000213 R12: 0000000000000000 [ 57.320294] R13: 0000000000402430 R14: 0000000000000000 R15: 0000000000000000 [ 57.327556] [ 57.329166] Allocated by task 5414: [ 57.332777] save_stack+0x43/0xd0 [ 57.336213] kasan_kmalloc+0xc7/0xe0 [ 57.339911] __kmalloc_node+0x47/0x70 [ 57.343697] qdisc_alloc+0x10f/0xb50 [ 57.347392] qdisc_create_dflt+0x7a/0x1e0 [ 57.351531] dev_activate+0x82f/0xcb0 [ 57.355312] __dev_open+0x2cb/0x410 [ 57.358922] __dev_change_flags+0x730/0x9b0 [ 57.363248] dev_change_flags+0x89/0x150 [ 57.367295] do_setlink+0xb5f/0x3f20 [ 57.370998] rtnl_newlink+0x136f/0x1d40 [ 57.374955] rtnetlink_rcv_msg+0x46a/0xc20 [ 57.379176] netlink_rcv_skb+0x172/0x440 [ 57.383220] rtnetlink_rcv+0x1c/0x20 [ 57.386913] netlink_unicast+0x5a5/0x760 [ 57.390954] netlink_sendmsg+0xa18/0xfc0 [ 57.395005] sock_sendmsg+0xd5/0x120 [ 57.398709] ___sys_sendmsg+0x7fd/0x930 [ 57.402671] __sys_sendmsg+0x11d/0x280 [ 57.406540] __x64_sys_sendmsg+0x78/0xb0 [ 57.410587] do_syscall_64+0x1b9/0x820 [ 57.414469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.419638] [ 57.421247] Freed by task 0: [ 57.424256] save_stack+0x43/0xd0 [ 57.427698] __kasan_slab_free+0x102/0x150 [ 57.431915] kasan_slab_free+0xe/0x10 [ 57.435699] kfree+0xcf/0x230 [ 57.438789] qdisc_free+0x89/0x100 [ 57.442309] qdisc_free_cb+0x19/0x20 [ 57.446007] rcu_process_callbacks+0xf23/0x2670 [ 57.450658] __do_softirq+0x30b/0xad8 [ 57.454437] [ 57.456058] The buggy address belongs to the object at ffff8801ba84cd80 [ 57.456058] which belongs to the cache kmalloc-1024 of size 1024 [ 57.468911] The buggy address is located 56 bytes inside of [ 57.468911] 1024-byte region [ffff8801ba84cd80, ffff8801ba84d180) [ 57.480768] The buggy address belongs to the page: [ 57.485679] page:ffffea0006ea1300 count:1 mapcount:0 mapping:ffff8801da800ac0 index:0x0 compound_mapcount: 0 [ 57.495630] flags: 0x2fffc0000008100(slab|head) [ 57.500284] raw: 02fffc0000008100 ffffea00075ee908 ffffea00075df688 ffff8801da800ac0 [ 57.508149] raw: 0000000000000000 ffff8801ba84c000 0000000100000007 0000000000000000 [ 57.516007] page dumped because: kasan: bad access detected [ 57.521691] [ 57.523297] Memory state around the buggy address: [ 57.528210] ffff8801ba84cc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.535554] ffff8801ba84cd00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 57.542892] >ffff8801ba84cd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.550231] ^ [ 57.555409] ffff8801ba84ce00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.562756] ffff8801ba84ce80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.570090] ================================================================== [ 57.577426] Disabling lock debugging due to kernel taint [ 57.587164] Kernel panic - not syncing: panic_on_warn set ... [ 57.587164] [ 57.588904] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 57.602159] BUG: unable to handle kernel paging request at ffff8801cf67f500 [ 57.609250] PGD bc01067 P4D bc01067 PUD 1d9409063 PMD 80000001cf6001e3 [ 57.616507] Oops: 0011 [#1] PREEMPT SMP KASAN [ 57.621001] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 4.19.0-rc5+ #237 [ 57.629043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.638420] RIP: 0010:0xffff8801cf67f500 [ 57.642502] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 58 ad bb 01 88 ff ff 00 00 00 00 ef 00 00 00 ea ff ff ff 24 00 [ 57.661397] RSP: 0018:ffff8801dae06c78 EFLAGS: 00010292 [ 57.666754] RAX: ffff8801cf67f500 RBX: ffff8801ce722040 RCX: ffffffff860a1e26 [ 57.674019] RDX: ffff8801dae06e20 RSI: ffff8801ba84cd80 RDI: ffff8801ce722040 [ 57.681280] RBP: ffff8801dae071d0 R08: ffffffff89276e40 R09: ffffed00375099cd [ 57.688542] R10: ffffed00375099cd R11: 0000000000000003 R12: ffff8801bf2a55c0 [ 57.695802] R13: ffff8801ba84cd80 R14: 0000000000000000 R15: ffff8801ba84ceb0 [ 57.703068] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 57.711286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.717160] CR2: ffff8801cf67f500 CR3: 00000001ce463000 CR4: 00000000001406f0 [ 57.724425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.731698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.738956] Call Trace: [ 57.741534] [ 57.743685] ? __dev_queue_xmit+0x201f/0x3950 [ 57.748507] ? netdev_pick_tx+0x2d0/0x2d0 [ 57.752659] ? mark_held_locks+0x90/0x130 [ 57.756803] ? lock_downgrade+0x900/0x900 [ 57.760955] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 57.766755] ? lock_acquire+0x1ed/0x520 [ 57.770728] ? __hrtimer_run_queues+0x488/0x10d0 [ 57.775498] ? mark_held_locks+0x130/0x130 [ 57.779731] ? fib_rules_lookup+0x54c/0xcc0 [ 57.784049] ? fib_rules_net_exit+0x120/0x120 [ 57.788542] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 57.794075] ? ipv6_skip_exthdr+0x416/0x760 [ 57.798397] ? ipv6_find_tlv+0x260/0x260 [ 57.802508] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 57.808045] ? icmpv6_error+0x43b/0x9d0 [ 57.812019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.817552] ? ip6mr_fib_lookup.isra.21+0x1f0/0x2b0 [ 57.822574] ? ipv6_chk_mcast_addr+0x350/0x940 [ 57.827153] ? lock_downgrade+0x900/0x900 [ 57.831299] ? trace_hardirqs_on+0xbd/0x310 [ 57.835615] ? lock_release+0x970/0x970 [ 57.839588] ? _raw_read_unlock_bh+0x30/0x40 [ 57.843994] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 57.849792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.855330] ? ip6_finish_output+0x5fe/0xbc0 [ 57.859738] ? lock_downgrade+0x900/0x900 [ 57.863887] ? trace_hardirqs_on+0xbd/0x310 [ 57.868205] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 57.873661] dev_queue_xmit+0x17/0x20 [ 57.877467] ? dev_queue_xmit+0x17/0x20 [ 57.881447] ip6_finish_output2+0x1345/0x27a0 [ 57.885963] ? ip6_copy_metadata+0xe30/0xe30 [ 57.890377] ? ip6_mtu+0x39c/0x520 [ 57.893918] ? lock_downgrade+0x900/0x900 [ 57.898072] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 57.903872] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.909409] ? ipv6_confirm+0x46e/0x650 [ 57.913391] ? ipv6_helper+0x3ab/0x540 [ 57.917286] ? ip6_mtu+0x160/0x520 [ 57.920833] ip6_finish_output+0x5fe/0xbc0 [ 57.925066] ? ip6_finish_output+0x5fe/0xbc0 [ 57.929486] ip6_output+0x23e/0xa00 [ 57.933126] ? ip6_finish_output+0xbc0/0xbc0 [ 57.937533] ? ip6_fragment+0x38e0/0x38e0 [ 57.941680] ? ip6_mtu_from_fib6+0x770/0x770 [ 57.946090] mld_sendpack+0xae7/0xfb0 [ 57.949893] ? nf_hook.constprop.41+0x960/0x960 [ 57.954564] ? _raw_read_unlock_bh+0x30/0x40 [ 57.958972] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 57.964431] ? __local_bh_enable_ip+0x160/0x260 [ 57.969111] mld_ifc_timer_expire+0x447/0x8a0 [ 57.973610] call_timer_fn+0x272/0x920 [ 57.977497] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 57.982162] ? process_timeout+0x40/0x40 [ 57.986221] ? trace_hardirqs_off+0xb8/0x310 [ 57.990621] ? kasan_check_read+0x11/0x20 [ 57.994767] ? do_raw_spin_unlock+0xa7/0x2f0 [ 57.999168] ? trace_hardirqs_on+0x310/0x310 [ 58.003575] ? __run_timers+0x7da/0xc70 [ 58.007548] ? lock_downgrade+0x900/0x900 [ 58.011695] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 58.016794] ? trace_hardirqs_on+0xbd/0x310 [ 58.021107] ? kasan_check_read+0x11/0x20 [ 58.025253] ? __run_timers+0x7da/0xc70 [ 58.029223] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 58.034673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.040207] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 58.044877] __run_timers+0x7e5/0xc70 [ 58.048685] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 58.054046] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 58.059059] ? timerqueue_add+0x207/0x2b0 [ 58.063204] ? enqueue_hrtimer+0x1a5/0x560 [ 58.067436] ? lock_release+0x970/0x970 [ 58.071413] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 58.076604] ? kasan_check_write+0x14/0x20 [ 58.080842] ? pvclock_read_flags+0x160/0x160 [ 58.085332] ? lock_downgrade+0x900/0x900 [ 58.089490] ? trace_hardirqs_on+0xbd/0x310 [ 58.093809] ? kvm_sched_clock_read+0x9/0x20 [ 58.098232] ? irq_exit+0x17f/0x1c0 [ 58.101883] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.107416] ? check_preemption_disabled+0x48/0x200 [ 58.112431] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.117971] run_timer_softirq+0x52/0xb0 [ 58.122034] ? __this_cpu_preempt_check+0x1c/0x1f [ 58.126873] __do_softirq+0x30b/0xad8 [ 58.130677] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 58.135777] ? pvclock_read_flags+0x160/0x160 [ 58.140276] ? lapic_next_event+0x5a/0x90 [ 58.144418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.149960] ? clockevents_program_event+0x140/0x370 [ 58.155064] ? kvm_clock_read+0x18/0x30 [ 58.159060] ? kvm_sched_clock_read+0x9/0x20 [ 58.164941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.170485] ? check_preemption_disabled+0x48/0x200 [ 58.175508] irq_exit+0x17f/0x1c0 [ 58.178962] smp_apic_timer_interrupt+0x1cb/0x760 [ 58.183808] ? smp_reschedule_interrupt+0x109/0x650 [ 58.188826] ? smp_call_function_single_interrupt+0x650/0x650 [ 58.194707] ? interrupt_entry+0xb5/0xf0 [ 58.198768] ? trace_hardirqs_off_caller+0xbb/0x310 [ 58.203779] ? trace_hardirqs_off_caller+0xbb/0x310 [ 58.208796] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.213636] ? trace_hardirqs_on_caller+0x310/0x310 [ 58.218645] ? trace_hardirqs_on_caller+0x310/0x310 [ 58.223659] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 58.229192] ? check_preemption_disabled+0x48/0x200 [ 58.234203] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 58.239744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.244585] apic_timer_interrupt+0xf/0x20 [ 58.248806] [ 58.251041] RIP: 0010:native_safe_halt+0x6/0x10 [ 58.255704] Code: e9 2c ff ff ff 48 89 c7 48 89 45 d8 e8 03 c9 10 fa 48 8b 45 d8 e9 ca fe ff ff 48 89 df e8 f2 c8 10 fa eb 82 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 [ 58.274601] RSP: 0018:ffffffff89207bb8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 58.282307] RAX: dffffc0000000000 RBX: 1ffffffff1240f7b RCX: ffffffff8184c1ba [ 58.289572] RDX: 1ffffffff1263e44 RSI: ffffffff8184c1d4 RDI: ffffffff8931f220 [ 58.296839] RBP: ffffffff89207bb8 R08: ffffffff89276e40 R09: ffffed003b5c4732 [ 58.304102] R10: ffffed003b5c4732 R11: ffff8801dae23993 R12: ffffffff89207c78 [ 58.311366] R13: ffffffff89f3fba0 R14: 0000000000000000 R15: 0000000000000000 [ 58.318645] ? trace_hardirqs_on+0x9a/0x310 [ 58.322965] ? trace_hardirqs_on+0xb4/0x310 [ 58.327288] default_idle+0xbf/0x490 [ 58.331001] ? rcu_dynticks_eqs_enter+0x4c/0x70 [ 58.335667] ? __sched_text_end+0x1/0x1 [ 58.339638] ? rcu_idle_enter+0x329/0x4b0 [ 58.343785] ? rcu_eqs_special_set+0x1b0/0x1b0 [ 58.348368] ? tsc_verify_tsc_adjust+0x137/0x460 [ 58.353120] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 58.358566] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.364099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.369632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.375168] arch_cpu_idle+0x10/0x20 [ 58.378881] default_idle_call+0x6d/0x90 [ 58.382944] do_idle+0x3db/0x5b0 [ 58.386308] ? arch_cpu_idle_exit+0x70/0x70 [ 58.390631] ? check_preemption_disabled+0x48/0x200 [ 58.395643] ? __schedule+0x1ed0/0x1ed0 [ 58.399621] cpu_startup_entry+0x10c/0x120 [ 58.403855] ? cpu_in_idle+0x20/0x20 [ 58.407574] rest_init+0xe2/0xe5 [ 58.410937] start_kernel+0x8f4/0x92f [ 58.414731] ? mem_encrypt_init+0xb/0xb [ 58.418702] ? early_idt_handler_common+0x3b/0x60 [ 58.423544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.429073] ? x86_family+0x3e/0x50 [ 58.432700] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 58.438235] x86_64_start_reservations+0x29/0x2b [ 58.442988] x86_64_start_kernel+0x76/0x79 [ 58.447220] secondary_startup_64+0xa4/0xb0 [ 58.451540] Modules linked in: [ 58.454729] CR2: ffff8801cf67f500 [ 58.458175] ---[ end trace efff68f8fbf53362 ]--- [ 58.462923] RIP: 0010:0xffff8801cf67f500 [ 58.466981] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 58 ad bb 01 88 ff ff 00 00 00 00 ef 00 00 00 ea ff ff ff 24 00 [ 58.485875] RSP: 0018:ffff8801dae06c78 EFLAGS: 00010292 [ 58.491232] RAX: ffff8801cf67f500 RBX: ffff8801ce722040 RCX: ffffffff860a1e26 [ 58.498497] RDX: ffff8801dae06e20 RSI: ffff8801ba84cd80 RDI: ffff8801ce722040 [ 58.505761] RBP: ffff8801dae071d0 R08: ffffffff89276e40 R09: ffffed00375099cd [ 58.513037] R10: ffffed00375099cd R11: 0000000000000003 R12: ffff8801bf2a55c0 [ 58.520317] R13: ffff8801ba84cd80 R14: 0000000000000000 R15: ffff8801ba84ceb0 [ 58.527580] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 58.535799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.541672] CR2: ffff8801cf67f500 CR3: 00000001ce463000 CR4: 00000000001406f0 [ 58.548940] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.556201] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.755571] Shutting down cpus with NMI [ 58.760448] Kernel Offset: disabled [ 58.764083] Rebooting in 86400 seconds..