[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.69' (ECDSA) to the list of known hosts. 2021/05/18 11:58:11 parsed 1 programs 2021/05/18 11:58:12 executed programs: 0 syzkaller login: [ 1582.527977][ T8412] chnl_net:caif_netlink_parms(): no params data found [ 1582.580897][ T8412] bridge0: port 1(bridge_slave_0) entered blocking state [ 1582.589690][ T8412] bridge0: port 1(bridge_slave_0) entered disabled state [ 1582.599819][ T8412] device bridge_slave_0 entered promiscuous mode [ 1582.610829][ T8412] bridge0: port 2(bridge_slave_1) entered blocking state [ 1582.618065][ T8412] bridge0: port 2(bridge_slave_1) entered disabled state [ 1582.626277][ T8412] device bridge_slave_1 entered promiscuous mode [ 1582.648816][ T8412] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1582.659866][ T8412] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1582.683961][ T8412] team0: Port device team_slave_0 added [ 1582.692087][ T8412] team0: Port device team_slave_1 added [ 1582.711830][ T8412] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1582.719615][ T8412] 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. [ 1582.746427][ T8412] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1582.762066][ T8412] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1582.769144][ T8412] 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. [ 1582.795336][ T8412] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1582.821878][ T8412] device hsr_slave_0 entered promiscuous mode [ 1582.830544][ T8412] device hsr_slave_1 entered promiscuous mode [ 1582.938172][ T8412] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1582.950145][ T8412] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1582.967806][ T8412] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1582.978532][ T8412] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1583.002098][ T8412] bridge0: port 2(bridge_slave_1) entered blocking state [ 1583.010219][ T8412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1583.018444][ T8412] bridge0: port 1(bridge_slave_0) entered blocking state [ 1583.025960][ T8412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1583.071447][ T8412] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1583.087142][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1583.100731][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 1583.110215][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 1583.119893][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1583.134467][ T8412] 8021q: adding VLAN 0 to HW filter on device team0 [ 1583.150048][ T3063] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1583.158716][ T3063] bridge0: port 1(bridge_slave_0) entered blocking state [ 1583.165881][ T3063] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1583.178275][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1583.187385][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 1583.194459][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1583.215995][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1583.227356][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1583.237546][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1583.250221][ T3063] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1583.263850][ T8412] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1583.277710][ T8412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1583.286853][ T3063] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1583.306799][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1583.314265][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1583.329232][ T8412] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1583.349297][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1583.371249][ T3063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1583.380053][ T3063] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1583.390055][ T3063] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1583.402245][ T8412] device veth0_vlan entered promiscuous mode [ 1583.414047][ T8412] device veth1_vlan entered promiscuous mode [ 1583.436704][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1583.446477][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1583.454645][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1583.468146][ T8412] device veth0_macvtap entered promiscuous mode [ 1583.479507][ T8412] device veth1_macvtap entered promiscuous mode [ 1583.488435][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1583.508491][ T8412] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1583.516231][ T3063] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1583.526727][ T3063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1583.538457][ T8412] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1583.548369][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1583.558264][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1583.570308][ T8412] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1583.579923][ T8412] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1583.588996][ T8412] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1583.598980][ T8412] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1583.694112][ T29] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1583.723616][ T29] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1583.737020][ T3063] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1583.751764][ T8499] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1583.761984][ T8499] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1583.773245][ T8633] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1584.357750][ T8633] Bluetooth: hci0: command 0x0409 tx timeout [ 1586.435699][ T8636] Bluetooth: hci0: command 0x041b tx timeout 2021/05/18 11:58:17 executed programs: 3 [ 1588.515215][ T8636] Bluetooth: hci0: command 0x040f tx timeout [ 1590.605042][ T3063] Bluetooth: hci0: command 0x0419 tx timeout [ 1607.317562][ T3238] ieee802154 phy0 wpan0: encryption failed: -22 [ 1607.325055][ T3238] ieee802154 phy1 wpan1: encryption failed: -22 [ 1668.755762][ T3238] ieee802154 phy0 wpan0: encryption failed: -22 [ 1668.762172][ T3238] ieee802154 phy1 wpan1: encryption failed: -22 [ 1706.684930][ T8633] Bluetooth: hci0: command 0x0406 tx timeout [ 1730.205852][ T3238] ieee802154 phy0 wpan0: encryption failed: -22 [ 1730.212583][ T3238] ieee802154 phy1 wpan1: encryption failed: -22 [ 1744.914956][ T1627] INFO: task syz-executor.0:8705 blocked for more than 143 seconds. [ 1744.923251][ T1627] Not tainted 5.13.0-rc2-syzkaller #0 [ 1744.930831][ T1627] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1744.939629][ T1627] task:syz-executor.0 state:D stack:24816 pid: 8705 ppid: 8412 flags:0x00004004 [ 1744.949805][ T1627] Call Trace: [ 1744.953092][ T1627] __schedule+0xb98/0x1120 [ 1744.957693][ T1627] ? release_firmware_map_entry+0x181/0x181 [ 1744.963703][ T1627] schedule+0x14b/0x200 [ 1744.969503][ T1627] schedule_timeout+0x98/0x2c0 [ 1744.974385][ T1627] ? console_conditional_schedule+0x40/0x40 [ 1744.980431][ T1627] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 1744.987411][ T1627] ? print_irqtrace_events+0x220/0x220 [ 1744.993043][ T1627] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1744.999913][ T1627] ? lockdep_hardirqs_on+0x8d/0x130 [ 1745.005920][ T1627] do_wait_for_common+0x2dd/0x450 [ 1745.011166][ T1627] ? console_conditional_schedule+0x40/0x40 [ 1745.018691][ T1627] ? wait_for_completion_killable_timeout+0x60/0x60 [ 1745.025867][ T1627] ? _raw_spin_lock_irq+0xba/0xf0 [ 1745.030925][ T1627] ? _raw_spin_lock_irqsave+0x100/0x100 [ 1745.037082][ T1627] ? start_flush_work+0x6ee/0x740 [ 1745.042244][ T1627] wait_for_completion+0x48/0x60 [ 1745.048434][ T1627] __cancel_work_timer+0x4dc/0x690 [ 1745.053636][ T1627] ? cancel_work_sync+0x20/0x20 [ 1745.059322][ T1627] ? start_flush_work+0x740/0x740 [ 1745.064498][ T1627] ? _raw_spin_unlock_irqrestore+0x8b/0x120 [ 1745.071938][ T1627] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 1745.078411][ T1627] ? _raw_spin_unlock+0x40/0x40 [ 1745.083318][ T1627] ? p9_fd_create+0x377/0x470 [ 1745.089417][ T1627] ? init_wait_entry+0xd0/0xd0 [ 1745.094438][ T1627] ? remove_wait_queue+0x2f/0x130 [ 1745.100028][ T1627] p9_fd_close+0x2a2/0x3c0 [ 1745.104630][ T1627] p9_client_create+0xa28/0xf80 [ 1745.110882][ T1627] ? p9_parse_header+0x510/0x510 [ 1745.116471][ T1627] ? lockdep_softirqs_off+0x410/0x410 [ 1745.121888][ T1627] ? lockdep_softirqs_off+0x410/0x410 [ 1745.128704][ T1627] ? v9fs_session_init+0xfc/0x18c0 [ 1745.133948][ T1627] ? __raw_spin_lock_init+0x44/0x100 [ 1745.140902][ T1627] v9fs_session_init+0x1e6/0x18c0 [ 1745.146840][ T1627] ? v9fs_show_options+0x600/0x600 [ 1745.152446][ T1627] ? rcu_read_lock_sched_held+0x87/0x110 [ 1745.160763][ T1627] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1745.168556][ T1627] ? kmem_cache_alloc_trace+0x2b4/0x340 [ 1745.174274][ T1627] ? kmem_cache_alloc_trace+0x96/0x340 [ 1745.180785][ T1627] ? v9fs_mount+0x5c/0x870 [ 1745.186041][ T1627] v9fs_mount+0x72/0x870 [ 1745.190317][ T1627] ? cap_capable+0x27e/0x2d0 [ 1745.195815][ T1627] legacy_get_tree+0xea/0x180 [ 1745.200668][ T1627] ? asan.module_dtor+0x20/0x20 [ 1745.207633][ T1627] vfs_get_tree+0x86/0x270 [ 1745.212428][ T1627] path_mount+0x196f/0x2be0 [ 1745.217200][ T1627] ? __check_object_size+0x2f3/0x3f0 [ 1745.222590][ T1627] ? mark_mounts_for_expiry+0x520/0x520 [ 1745.229400][ T1627] ? getname_flags+0x1fe/0x640 [ 1745.234231][ T1627] __se_sys_mount+0x2f9/0x3b0 [ 1745.239499][ T1627] ? vtime_user_exit+0x2b2/0x3e0 [ 1745.245197][ T1627] ? __x64_sys_mount+0xc0/0xc0 [ 1745.250260][ T1627] ? syscall_enter_from_user_mode+0x2e/0x1c0 [ 1745.256858][ T1627] ? lockdep_hardirqs_on+0x8d/0x130 [ 1745.263544][ T1627] ? __x64_sys_mount+0x1c/0xc0 [ 1745.269727][ T1627] do_syscall_64+0x3f/0xb0 [ 1745.274184][ T1627] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1745.280790][ T1627] RIP: 0033:0x4665d9 [ 1745.285229][ T1627] RSP: 002b:00007fdfbf0b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1745.293679][ T1627] RAX: ffffffffffffffda RBX: 000000000056c158 RCX: 00000000004665d9 [ 1745.302461][ T1627] RDX: 0000000020000240 RSI: 0000000020000200 RDI: 0000000000000000 [ 1745.310718][ T1627] RBP: 00000000004bfcb9 R08: 0000000020000580 R09: 0000000000000000 [ 1745.319033][ T1627] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c158 [ 1745.327163][ T1627] R13: 00007ffcc27a60cf R14: 00007fdfbf0b0300 R15: 0000000000022000 [ 1745.335406][ T1627] [ 1745.335406][ T1627] Showing all locks held in the system: [ 1745.343343][ T1627] 2 locks held by kworker/0:0/5: [ 1745.348475][ T1627] #0: ffff888011864d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7aa/0x10c0 [ 1745.358980][ T1627] #1: ffffc90000ca7d20 ((work_completion)(&m->wq)){+.+.}-{0:0}, at: process_one_work+0x7e8/0x10c0 [ 1745.371030][ T1627] 1 lock held by khungtaskd/1627: [ 1745.376978][ T1627] #0: ffffffff8cf15c40 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 1745.386663][ T1627] [ 1745.389009][ T1627] ============================================= [ 1745.389009][ T1627] [ 1745.397781][ T1627] NMI backtrace for cpu 1 [ 1745.403472][ T1627] CPU: 1 PID: 1627 Comm: khungtaskd Not tainted 5.13.0-rc2-syzkaller #0 [ 1745.413142][ T1627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1745.423301][ T1627] Call Trace: [ 1745.426590][ T1627] dump_stack+0x202/0x31e [ 1745.431004][ T1627] ? show_regs_print_info+0x12/0x12 [ 1745.436220][ T1627] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1745.441966][ T1627] ? printk+0xc0/0x108 [ 1745.446056][ T1627] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1745.451792][ T1627] ? wake_up_klogd+0xb2/0xf0 [ 1745.456405][ T1627] ? asan.module_ctor+0x20/0x20 [ 1745.462620][ T1627] nmi_cpu_backtrace+0x16c/0x190 [ 1745.467889][ T1627] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1745.474040][ T1627] nmi_trigger_cpumask_backtrace+0x191/0x2f0 [ 1745.480033][ T1627] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1745.486106][ T1627] watchdog+0xcfb/0xd40 [ 1745.490346][ T1627] ? hungtask_pm_notify+0x50/0x50 [ 1745.495360][ T1627] kthread+0x39a/0x3c0 [ 1745.499439][ T1627] ? hungtask_pm_notify+0x50/0x50 [ 1745.504455][ T1627] ? kthread_blkcg+0xd0/0xd0 [ 1745.509151][ T1627] ret_from_fork+0x1f/0x30 [ 1745.514045][ T1627] Sending NMI from CPU 1 to CPUs 0: [ 1745.520068][ C0] NMI backtrace for cpu 0 [ 1745.520078][ C0] CPU: 0 PID: 4844 Comm: systemd-journal Not tainted 5.13.0-rc2-syzkaller #0 [ 1745.520084][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1745.520089][ C0] RIP: 0010:__sanitizer_cov_trace_cmp4+0x0/0xa0 [ 1745.520096][ C0] Code: 54 f9 08 48 c1 e0 03 48 83 c8 18 48 89 34 01 4c 89 44 f9 18 49 ff c2 4c 89 11 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <4c> 8b 04 24 65 48 8b 14 25 80 ef 01 00 65 8b 05 e4 ea 82 7e a9 00 [ 1745.520104][ C0] RSP: 0018:ffffc900014ffa58 EFLAGS: 00000246 [ 1745.520114][ C0] RAX: 1ffff11003ee1300 RBX: 0000000000000002 RCX: 0000000000000000 [ 1745.520119][ C0] RDX: 0000000000000010 RSI: 0000000000000002 RDI: 0000000000000002 [ 1745.520125][ C0] RBP: 0000000000000002 R08: dffffc0000000000 R09: fffff5200029ff7a [ 1745.520130][ C0] R10: fffff5200029ff7a R11: 0000000000000000 R12: dffffc0000000000 [ 1745.520135][ C0] R13: ffffc900014ffbfc R14: 1ffff9200029ff7f R15: ffffc900014ffbf8 [ 1745.520140][ C0] FS: 00007f49c4dd68c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 1745.520145][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1745.520150][ C0] CR2: 00007f49c21b6020 CR3: 0000000022ee2000 CR4: 00000000001506f0 [ 1745.520155][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1745.520160][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1745.520164][ C0] Call Trace: [ 1745.520167][ C0] nd_jump_root+0x24c/0x440 [ 1745.520171][ C0] path_init+0x354/0x11d0 [ 1745.520174][ C0] filename_parentat+0x215/0x1170 [ 1745.520178][ C0] ? kern_path_locked+0x560/0x560 [ 1745.520182][ C0] ? __might_fault+0xb8/0x110 [ 1745.520186][ C0] ? __lock_acquire+0x6040/0x6040 [ 1745.520189][ C0] ? rcu_read_lock_sched_held+0x87/0x110 [ 1745.520193][ C0] filename_create+0xbf/0x700 [ 1745.520197][ C0] ? __phys_addr_symbol+0x2b/0x70 [ 1745.520201][ C0] ? kern_path_create+0x40/0x40 [ 1745.520205][ C0] ? strncpy_from_user+0x1f6/0x350 [ 1745.520209][ C0] ? getname_flags+0x1fe/0x640 [ 1745.520212][ C0] do_mkdirat+0xaf/0x3e0 [ 1745.520216][ C0] ? print_irqtrace_events+0x220/0x220 [ 1745.520220][ C0] ? do_mknodat+0x5c0/0x5c0 [ 1745.520223][ C0] ? __secure_computing+0x19b/0x320 [ 1745.520227][ C0] ? syscall_enter_from_user_mode+0xf0/0x1c0 [ 1745.520231][ C0] do_syscall_64+0x3f/0xb0 [ 1745.520235][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1745.520239][ C0] RIP: 0033:0x7f49c4091687 [ 1745.520245][ C0] Code: 00 b8 ff ff ff ff c3 0f 1f 40 00 48 8b 05 09 d8 2b 00 64 c7 00 5f 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e1 d7 2b 00 f7 d8 64 89 01 48 [ 1745.520253][ C0] RSP: 002b:00007ffc42b32d98 EFLAGS: 00000293 ORIG_RAX: 0000000000000053 [ 1745.520262][ C0] RAX: ffffffffffffffda RBX: 00007ffc42b35cb0 RCX: 00007f49c4091687 [ 1745.520267][ C0] RDX: 00007f49c4b02a00 RSI: 00000000000001ed RDI: 000055e37380c8a0 [ 1745.520272][ C0] RBP: 00007ffc42b32dd0 R08: 0000000000000000 R09: 0000000000000000 [ 1745.520277][ C0] R10: 0000000000000069 R11: 0000000000000293 R12: 0000000000000000 [ 1745.520282][ C0] R13: 0000000000000000 R14: 00007ffc42b35cb0 R15: 00007ffc42b332c0 [ 1745.520605][ T1627] Kernel panic - not syncing: hung_task: blocked tasks [ 1745.832664][ T1627] CPU: 1 PID: 1627 Comm: khungtaskd Not tainted 5.13.0-rc2-syzkaller #0 [ 1745.841004][ T1627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1745.851085][ T1627] Call Trace: [ 1745.854402][ T1627] dump_stack+0x202/0x31e [ 1745.858757][ T1627] ? show_regs_print_info+0x12/0x12 [ 1745.863999][ T1627] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1745.869749][ T1627] ? lockdep_hardirqs_off+0x69/0xf0 [ 1745.875160][ T1627] panic+0x2e1/0x850 [ 1745.879163][ T1627] ? _raw_spin_unlock+0x40/0x40 [ 1745.884038][ T1627] ? nmi_trigger_cpumask_backtrace+0x236/0x2f0 [ 1745.890230][ T1627] ? nmi_panic+0x90/0x90 [ 1745.894488][ T1627] ? preempt_schedule_thunk+0x16/0x18 [ 1745.899878][ T1627] ? nmi_trigger_cpumask_backtrace+0x236/0x2f0 [ 1745.910226][ T1627] ? nmi_trigger_cpumask_backtrace+0x29b/0x2f0 [ 1745.916425][ T1627] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2f0 [ 1745.922684][ T1627] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1745.928770][ T1627] watchdog+0xd3b/0xd40 [ 1745.932952][ T1627] ? hungtask_pm_notify+0x50/0x50 [ 1745.938081][ T1627] kthread+0x39a/0x3c0 [ 1745.942165][ T1627] ? hungtask_pm_notify+0x50/0x50 [ 1745.947193][ T1627] ? kthread_blkcg+0xd0/0xd0 [ 1745.951798][ T1627] ret_from_fork+0x1f/0x30 [ 1745.956918][ T1627] Kernel Offset: disabled [ 1745.961283][ T1627] Rebooting in 86400 seconds..