[ 87.237832][ T28] audit: type=1800 audit(1581809000.389:27): pid=10189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 87.308199][ T28] audit: type=1800 audit(1581809000.389:28): pid=10189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 88.269127][ T28] audit: type=1800 audit(1581809001.459:29): pid=10189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 88.289633][ T28] audit: type=1800 audit(1581809001.459:30): pid=10189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.9' (ECDSA) to the list of known hosts. syzkaller login: [ 97.382065][T10341] IPVS: ftp: loaded support on port[0] = 21 [ 97.439987][T10341] chnl_net:caif_netlink_parms(): no params data found [ 97.481273][T10341] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.488943][T10341] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.497384][T10341] device bridge_slave_0 entered promiscuous mode [ 97.506729][T10341] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.514128][T10341] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.522308][T10341] device bridge_slave_1 entered promiscuous mode [ 97.541025][T10341] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.552901][T10341] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.573355][T10341] team0: Port device team_slave_0 added [ 97.581133][T10341] team0: Port device team_slave_1 added [ 97.596931][T10341] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.604153][T10341] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 97.631447][T10341] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.644277][T10341] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.651374][T10341] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 97.677510][T10341] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.750387][T10341] device hsr_slave_0 entered promiscuous mode [ 97.818134][T10341] device hsr_slave_1 entered promiscuous mode [ 97.956357][T10341] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.011271][T10341] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.070510][T10341] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.100309][T10341] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.163757][T10341] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.171103][T10341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.179150][T10341] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.186417][T10341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.236065][T10341] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.250803][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.262951][ T2888] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.271950][ T2888] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.281225][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 98.295463][T10341] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.309108][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.318964][ T27] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.328517][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.351281][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.360890][ T2893] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.368160][ T2893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.376343][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.388143][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.399854][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.417032][T10341] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 98.428897][T10341] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.443239][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.452886][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.463070][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.487902][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.495753][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.510267][T10341] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.531977][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.540887][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.562079][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.570975][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.580646][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.588993][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.600078][T10341] device veth0_vlan entered promiscuous mode [ 98.613338][T10341] device veth1_vlan entered promiscuous mode [ 98.636151][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.645596][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.653960][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.662638][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.673558][T10341] device veth0_macvtap entered promiscuous mode [ 98.684936][T10341] device veth1_macvtap entered promiscuous mode [ 98.703299][T10341] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.711708][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.720818][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.729624][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.738876][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.751576][T10341] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.760209][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.769151][ T2893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 98.958295][ C0] ================================================================== [ 98.966744][ C0] BUG: KASAN: use-after-free in mld_in_v1_mode+0x203/0x230 [ 98.974065][ C0] Read of size 8 at addr ffff8880a215a588 by task swapper/0/0 [ 98.981519][ C0] [ 98.983843][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.6.0-rc1-syzkaller #0 [ 98.991867][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.001946][ C0] Call Trace: [ 99.005287][ C0] [ 99.008170][ C0] dump_stack+0x197/0x210 [ 99.012533][ C0] ? mld_in_v1_mode+0x203/0x230 [ 99.017580][ C0] print_address_description.constprop.0.cold+0xd4/0x30b [ 99.024599][ C0] ? mld_in_v1_mode+0x203/0x230 [ 99.029457][ C0] ? mld_in_v1_mode+0x203/0x230 [ 99.034375][ C0] __kasan_report.cold+0x1b/0x32 [ 99.039620][ C0] ? mld_in_v1_mode+0x203/0x230 [ 99.044589][ C0] kasan_report+0x12/0x20 [ 99.048937][ C0] __asan_report_load8_noabort+0x14/0x20 [ 99.057362][ C0] mld_in_v1_mode+0x203/0x230 [ 99.062196][ C0] mld_dad_timer_expire+0x24/0x230 [ 99.067338][ C0] call_timer_fn+0x1ac/0x780 [ 99.071941][ C0] ? mld_send_initial_cr.part.0+0x160/0x160 [ 99.078008][ C0] ? msleep_interruptible+0x150/0x150 [ 99.083396][ C0] ? run_timer_softirq+0x6b1/0x1790 [ 99.088631][ C0] ? trace_hardirqs_on+0x67/0x240 [ 99.093729][ C0] ? mld_send_initial_cr.part.0+0x160/0x160 [ 99.099658][ C0] ? mld_send_initial_cr.part.0+0x160/0x160 [ 99.105560][ C0] run_timer_softirq+0x6c3/0x1790 [ 99.110595][ C0] ? add_timer+0x930/0x930 [ 99.115148][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 99.121333][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 99.126885][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 99.132871][ C0] ? trace_hardirqs_on+0x67/0x240 [ 99.137934][ C0] __do_softirq+0x262/0x98c [ 99.142451][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 99.147416][ C0] irq_exit+0x19b/0x1e0 [ 99.151684][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 99.157456][ C0] apic_timer_interrupt+0xf/0x20 [ 99.162397][ C0] [ 99.165350][ C0] RIP: 0010:native_safe_halt+0xe/0x10 [ 99.170813][ C0] Code: e8 0e c5 f9 eb 8a cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d 04 5a 59 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d f4 59 59 00 fb f4 cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 5e c6 73 f9 e8 b9 [ 99.190421][ C0] RSP: 0018:ffffffff89a07ce8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 99.199073][ C0] RAX: 1ffffffff136761a RBX: ffffffff89a7a440 RCX: 0000000000000000 [ 99.207048][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff89a7acd4 [ 99.215167][ C0] RBP: ffffffff89a07d18 R08: ffffffff89a7a440 R09: 0000000000000000 [ 99.223141][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 99.231466][ C0] R13: ffffffff8aa5a3c0 R14: 0000000000000000 R15: 0000000000000000 [ 99.239467][ C0] ? default_idle+0x4e/0x360 [ 99.244095][ C0] arch_cpu_idle+0xa/0x10 [ 99.248431][ C0] default_idle_call+0x84/0xb0 [ 99.253564][ C0] do_idle+0x3c8/0x6e0 [ 99.257698][ C0] ? arch_cpu_idle_exit+0x80/0x80 [ 99.262792][ C0] ? trace_hardirqs_on+0x67/0x240 [ 99.267817][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.274208][ C0] ? debug_smp_processor_id+0x33/0x18a [ 99.279741][ C0] cpu_startup_entry+0x1b/0x20 [ 99.284526][ C0] rest_init+0x23b/0x371 [ 99.288816][ C0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe [ 99.295084][ C0] arch_call_rest_init+0xe/0x1b [ 99.299946][ C0] start_kernel+0x886/0x8c5 [ 99.304445][ C0] ? mem_encrypt_init+0xb/0xb [ 99.309131][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.315366][ C0] ? x86_family+0x41/0x50 [ 99.319725][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 99.325989][ C0] x86_64_start_reservations+0x29/0x2b [ 99.331497][ C0] x86_64_start_kernel+0x77/0x7b [ 99.336465][ C0] secondary_startup_64+0xa4/0xb0 [ 99.341508][ C0] [ 99.343834][ C0] Allocated by task 10341: [ 99.348380][ C0] save_stack+0x23/0x90 [ 99.352612][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 99.358233][ C0] kasan_kmalloc+0x9/0x10 [ 99.362643][ C0] __kmalloc_node+0x4e/0x70 [ 99.367161][ C0] kvmalloc_node+0x68/0x100 [ 99.371698][ C0] alloc_netdev_mqs+0x98/0xe40 [ 99.376529][ C0] vti6_init_net+0x244/0x810 [ 99.381134][ C0] ops_init+0xb3/0x420 [ 99.385208][ C0] setup_net+0x2d5/0x8b0 [ 99.389453][ C0] copy_net_ns+0x29e/0x5a0 [ 99.393877][ C0] create_new_namespaces+0x403/0xb50 [ 99.399255][ C0] unshare_nsproxy_namespaces+0xc2/0x200 [ 99.405444][ C0] ksys_unshare+0x444/0x980 [ 99.409935][ C0] __ia32_sys_unshare+0x30/0x40 [ 99.415006][ C0] do_fast_syscall_32+0x27b/0xe16 [ 99.420040][ C0] entry_SYSENTER_compat+0x70/0x7f [ 99.425145][ C0] [ 99.427456][ C0] Freed by task 10341: [ 99.431543][ C0] save_stack+0x23/0x90 [ 99.435692][ C0] __kasan_slab_free+0x102/0x150 [ 99.441399][ C0] kasan_slab_free+0xe/0x10 [ 99.445918][ C0] kfree+0x10a/0x2c0 [ 99.449804][ C0] __netdev_name_node_alt_destroy+0x1ff/0x2a0 [ 99.455858][ C0] netdev_name_node_alt_destroy+0x57/0x80 [ 99.461590][ C0] rtnl_linkprop.isra.0+0x575/0x6f0 [ 99.466897][ C0] rtnl_dellinkprop+0x46/0x60 [ 99.471724][ C0] rtnetlink_rcv_msg+0x45e/0xaf0 [ 99.476706][ C0] netlink_rcv_skb+0x177/0x450 [ 99.481467][ C0] rtnetlink_rcv+0x1d/0x30 [ 99.485877][ C0] netlink_unicast+0x59e/0x7e0 [ 99.490808][ C0] netlink_sendmsg+0x91c/0xea0 [ 99.495624][ C0] sock_sendmsg+0xd7/0x130 [ 99.500046][ C0] ____sys_sendmsg+0x753/0x880 [ 99.504806][ C0] ___sys_sendmsg+0x100/0x170 [ 99.509485][ C0] __sys_sendmsg+0x105/0x1d0 [ 99.514088][ C0] __ia32_compat_sys_sendmsg+0x7a/0xb0 [ 99.519554][ C0] do_fast_syscall_32+0x27b/0xe16 [ 99.524626][ C0] entry_SYSENTER_compat+0x70/0x7f [ 99.529726][ C0] [ 99.532045][ C0] The buggy address belongs to the object at ffff8880a215a000 [ 99.532045][ C0] which belongs to the cache kmalloc-4k of size 4096 [ 99.547265][ C0] The buggy address is located 1416 bytes inside of [ 99.547265][ C0] 4096-byte region [ffff8880a215a000, ffff8880a215b000) [ 99.560704][ C0] The buggy address belongs to the page: [ 99.566345][ C0] page:ffffea0002885680 refcount:1 mapcount:0 mapping:ffff8880aa402000 index:0x0 compound_mapcount: 0 [ 99.577305][ C0] flags: 0xfffe0000010200(slab|head) [ 99.582596][ C0] raw: 00fffe0000010200 ffffea00027b8808 ffffea00028cd908 ffff8880aa402000 [ 99.591190][ C0] raw: 0000000000000000 ffff8880a215a000 0000000100000001 0000000000000000 [ 99.599769][ C0] page dumped because: kasan: bad access detected [ 99.606633][ C0] [ 99.608970][ C0] Memory state around the buggy address: [ 99.615173][ C0] ffff8880a215a480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.623238][ C0] ffff8880a215a500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.631314][ C0] >ffff8880a215a580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.639382][ C0] ^ [ 99.643723][ C0] ffff8880a215a600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.652114][ C0] ffff8880a215a680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.660577][ C0] ================================================================== [ 99.668648][ C0] Disabling lock debugging due to kernel taint [ 99.674908][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 99.681521][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 5.6.0-rc1-syzkaller #0 [ 99.690898][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.701069][ C0] Call Trace: [ 99.704456][ C0] [ 99.707386][ C0] dump_stack+0x197/0x210 [ 99.711968][ C0] panic+0x2e3/0x75c [ 99.716391][ C0] ? add_taint.cold+0x16/0x16 [ 99.721311][ C0] ? trace_hardirqs_on+0x5e/0x240 [ 99.726584][ C0] ? trace_hardirqs_on+0x5e/0x240 [ 99.733274][ C0] ? mld_in_v1_mode+0x203/0x230 [ 99.738248][ C0] end_report+0x47/0x4f [ 99.743366][ C0] ? mld_in_v1_mode+0x203/0x230 [ 99.748695][ C0] __kasan_report.cold+0xe/0x32 [ 99.753862][ C0] ? mld_in_v1_mode+0x203/0x230 [ 99.758968][ C0] kasan_report+0x12/0x20 [ 99.763443][ C0] __asan_report_load8_noabort+0x14/0x20 [ 99.769702][ C0] mld_in_v1_mode+0x203/0x230 [ 99.774370][ C0] mld_dad_timer_expire+0x24/0x230 [ 99.779480][ C0] call_timer_fn+0x1ac/0x780 [ 99.784077][ C0] ? mld_send_initial_cr.part.0+0x160/0x160 [ 99.789969][ C0] ? msleep_interruptible+0x150/0x150 [ 99.795402][ C0] ? run_timer_softirq+0x6b1/0x1790 [ 99.800702][ C0] ? trace_hardirqs_on+0x67/0x240 [ 99.805810][ C0] ? mld_send_initial_cr.part.0+0x160/0x160 [ 99.811813][ C0] ? mld_send_initial_cr.part.0+0x160/0x160 [ 99.817847][ C0] run_timer_softirq+0x6c3/0x1790 [ 99.822874][ C0] ? add_timer+0x930/0x930 [ 99.827297][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 99.833687][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 99.840758][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 99.846877][ C0] ? trace_hardirqs_on+0x67/0x240 [ 99.852047][ C0] __do_softirq+0x262/0x98c [ 99.856711][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 99.861675][ C0] irq_exit+0x19b/0x1e0 [ 99.865841][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 99.871396][ C0] apic_timer_interrupt+0xf/0x20 [ 99.876484][ C0] [ 99.879580][ C0] RIP: 0010:native_safe_halt+0xe/0x10 [ 99.885107][ C0] Code: e8 0e c5 f9 eb 8a cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d 04 5a 59 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d f4 59 59 00 fb f4 cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 5e c6 73 f9 e8 b9 [ 99.905120][ C0] RSP: 0018:ffffffff89a07ce8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 99.913719][ C0] RAX: 1ffffffff136761a RBX: ffffffff89a7a440 RCX: 0000000000000000 [ 99.921987][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff89a7acd4 [ 99.929961][ C0] RBP: ffffffff89a07d18 R08: ffffffff89a7a440 R09: 0000000000000000 [ 99.937928][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 99.946121][ C0] R13: ffffffff8aa5a3c0 R14: 0000000000000000 R15: 0000000000000000 [ 99.954115][ C0] ? default_idle+0x4e/0x360 [ 99.958728][ C0] arch_cpu_idle+0xa/0x10 [ 99.963048][ C0] default_idle_call+0x84/0xb0 [ 99.967957][ C0] do_idle+0x3c8/0x6e0 [ 99.972034][ C0] ? arch_cpu_idle_exit+0x80/0x80 [ 99.977213][ C0] ? trace_hardirqs_on+0x67/0x240 [ 99.982386][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.988630][ C0] ? debug_smp_processor_id+0x33/0x18a [ 99.994077][ C0] cpu_startup_entry+0x1b/0x20 [ 99.999111][ C0] rest_init+0x23b/0x371 [ 100.003708][ C0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe [ 100.009951][ C0] arch_call_rest_init+0xe/0x1b [ 100.014805][ C0] start_kernel+0x886/0x8c5 [ 100.019461][ C0] ? mem_encrypt_init+0xb/0xb [ 100.024159][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.030393][ C0] ? x86_family+0x41/0x50 [ 100.034726][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 100.040966][ C0] x86_64_start_reservations+0x29/0x2b [ 100.046591][ C0] x86_64_start_kernel+0x77/0x7b [ 100.051659][ C0] secondary_startup_64+0xa4/0xb0 [ 100.058438][ C0] Kernel Offset: disabled [ 100.062859][ C0] Rebooting in 86400 seconds..