Warning: Permanently added '10.128.1.75' (ECDSA) to the list of known hosts. 2021/05/31 04:07:13 parsed 1 programs 2021/05/31 04:07:14 executed programs: 0 [ 1580.538788][ T8441] chnl_net:caif_netlink_parms(): no params data found [ 1580.603379][ T8441] bridge0: port 1(bridge_slave_0) entered blocking state [ 1580.611647][ T8441] bridge0: port 1(bridge_slave_0) entered disabled state [ 1580.620422][ T8441] device bridge_slave_0 entered promiscuous mode [ 1580.630307][ T8441] bridge0: port 2(bridge_slave_1) entered blocking state [ 1580.637512][ T8441] bridge0: port 2(bridge_slave_1) entered disabled state [ 1580.645681][ T8441] device bridge_slave_1 entered promiscuous mode [ 1580.666047][ T8441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1580.677114][ T8441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1580.699106][ T8441] team0: Port device team_slave_0 added [ 1580.706495][ T8441] team0: Port device team_slave_1 added [ 1580.725754][ T8441] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1580.732786][ T8441] 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. [ 1580.759037][ T8441] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1580.772769][ T8441] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1580.779818][ T8441] 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. [ 1580.805831][ T8441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1580.834114][ T8441] device hsr_slave_0 entered promiscuous mode [ 1580.842721][ T8441] device hsr_slave_1 entered promiscuous mode [ 1580.954770][ T8441] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1580.965843][ T8441] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1580.982379][ T8441] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1580.992628][ T8441] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1581.015927][ T8441] bridge0: port 2(bridge_slave_1) entered blocking state [ 1581.023146][ T8441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1581.031154][ T8441] bridge0: port 1(bridge_slave_0) entered blocking state [ 1581.038225][ T8441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1581.086496][ T8441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1581.099319][ T8513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1581.113930][ T8513] bridge0: port 1(bridge_slave_0) entered disabled state [ 1581.123081][ T8513] bridge0: port 2(bridge_slave_1) entered disabled state [ 1581.132481][ T8513] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1581.146319][ T8441] 8021q: adding VLAN 0 to HW filter on device team0 [ 1581.157830][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1581.167757][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 1581.174998][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1581.186863][ T8513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1581.196264][ T8513] bridge0: port 2(bridge_slave_1) entered blocking state [ 1581.203394][ T8513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1581.224008][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1581.232738][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1581.246176][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1581.263437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1581.271920][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1581.284978][ T8441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1581.304852][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1581.313496][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1581.327343][ T8441] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1581.346795][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1581.368257][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1581.378002][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1581.387018][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1581.399631][ T8441] device veth0_vlan entered promiscuous mode [ 1581.412269][ T8441] device veth1_vlan entered promiscuous mode [ 1581.435411][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1581.443684][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1581.452503][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1581.464457][ T8441] device veth0_macvtap entered promiscuous mode [ 1581.474408][ T8441] device veth1_macvtap entered promiscuous mode [ 1581.492901][ T8441] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1581.501226][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1581.514060][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1581.526776][ T8441] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1581.535821][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1581.545949][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1581.559140][ T8441] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1581.568710][ T8441] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1581.578134][ T8441] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1581.591913][ T8441] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1581.682554][ T192] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1581.691757][ T192] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1581.708939][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1581.747385][ T192] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1581.756564][ T192] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1581.768100][ T8664] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1582.391093][ T8664] Bluetooth: hci0: command 0x0409 tx timeout [ 1584.460286][ T8664] Bluetooth: hci0: command 0x041b tx timeout 2021/05/31 04:07:19 executed programs: 3 [ 1586.539730][ T8664] Bluetooth: hci0: command 0x040f tx timeout [ 1588.629744][ T8513] Bluetooth: hci0: command 0x0419 tx timeout 2021/05/31 04:07:25 executed programs: 9 2021/05/31 04:07:30 executed programs: 15 2021/05/31 04:07:35 executed programs: 21 2021/05/31 04:07:41 executed programs: 27 [ 1607.101128][ T3239] ieee802154 phy0 wpan0: encryption failed: -22 [ 1607.107869][ T3239] ieee802154 phy1 wpan1: encryption failed: -22 2021/05/31 04:07:46 executed programs: 33 2021/05/31 04:07:52 executed programs: 39 2021/05/31 04:07:57 executed programs: 45 2021/05/31 04:08:03 executed programs: 51 2021/05/31 04:08:08 executed programs: 57 2021/05/31 04:08:13 executed programs: 63 [ 1668.541016][ T3239] ieee802154 phy0 wpan0: encryption failed: -22 [ 1668.547598][ T3239] ieee802154 phy1 wpan1: encryption failed: -22 [ 1706.459806][ T8666] Bluetooth: hci0: command 0x0406 tx timeout [ 1729.980979][ T3239] ieee802154 phy0 wpan0: encryption failed: -22 [ 1729.987301][ T3239] ieee802154 phy1 wpan1: encryption failed: -22 [ 1791.420828][ T3239] ieee802154 phy0 wpan0: encryption failed: -22 [ 1791.427276][ T3239] ieee802154 phy1 wpan1: encryption failed: -22 [ 1804.219847][ T1633] INFO: task syz-executor.0:9147 blocked for more than 143 seconds. [ 1804.228006][ T1633] Not tainted 5.13.0-rc3-syzkaller #0 [ 1804.237485][ T1633] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1804.246343][ T1633] task:syz-executor.0 state:D stack:25616 pid: 9147 ppid: 8441 flags:0x00004004 [ 1804.256089][ T1633] Call Trace: [ 1804.259396][ T1633] __schedule+0xb98/0x1120 [ 1804.264300][ T1633] ? release_firmware_map_entry+0x181/0x181 [ 1804.270364][ T1633] schedule+0x14b/0x200 [ 1804.274567][ T1633] schedule_timeout+0x98/0x2c0 [ 1804.281053][ T1633] ? console_conditional_schedule+0x40/0x40 [ 1804.286976][ T1633] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 1804.293516][ T1633] ? print_irqtrace_events+0x220/0x220 [ 1804.299010][ T1633] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1804.304664][ T1633] ? lockdep_hardirqs_on+0x8d/0x130 [ 1804.310073][ T1633] do_wait_for_common+0x2dd/0x450 [ 1804.315127][ T1633] ? console_conditional_schedule+0x40/0x40 [ 1804.321469][ T1633] ? wait_for_completion_killable_timeout+0x60/0x60 [ 1804.328080][ T1633] ? _raw_spin_lock_irq+0xba/0xf0 [ 1804.333535][ T1633] ? _raw_spin_lock_irqsave+0x100/0x100 [ 1804.339154][ T1633] ? start_flush_work+0x6ee/0x740 [ 1804.344694][ T1633] wait_for_completion+0x48/0x60 [ 1804.349803][ T1633] __cancel_work_timer+0x4dc/0x690 [ 1804.355005][ T1633] ? cancel_work_sync+0x20/0x20 [ 1804.360701][ T1633] ? start_flush_work+0x740/0x740 [ 1804.365765][ T1633] ? _raw_spin_unlock_irqrestore+0x8b/0x120 [ 1804.372384][ T1633] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 1804.378472][ T1633] ? _raw_spin_unlock+0x40/0x40 [ 1804.383812][ T1633] ? remove_wait_queue+0x2f/0x130 [ 1804.388969][ T1633] p9_fd_close+0x2a2/0x3c0 [ 1804.394189][ T1633] p9_client_destroy+0xbe/0x6e0 [ 1804.399090][ T1633] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1804.405897][ T1633] ? p9_client_create+0xf80/0xf80 [ 1804.411287][ T1633] ? v9fs_session_init+0x13d2/0x18c0 [ 1804.416757][ T1633] ? kfree+0x2d/0x2d0 [ 1804.421250][ T1633] v9fs_session_init+0x13f2/0x18c0 [ 1804.426553][ T1633] ? v9fs_show_options+0x600/0x600 [ 1804.432045][ T1633] ? rcu_read_lock_sched_held+0x87/0x110 [ 1804.437715][ T1633] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1804.444305][ T1633] ? rcu_read_lock_sched_held+0x87/0x110 [ 1804.450428][ T1633] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1804.456471][ T1633] ? lockdep_init_map_type+0x9f/0x9a0 [ 1804.462324][ T1633] ? v9fs_mount+0x5c/0x870 [ 1804.466867][ T1633] ? kmem_cache_alloc_trace+0x96/0x340 [ 1804.472743][ T1633] ? v9fs_mount+0x5c/0x870 [ 1804.477192][ T1633] ? kmem_cache_alloc_trace+0x96/0x340 [ 1804.483052][ T1633] v9fs_mount+0x72/0x870 [ 1804.487355][ T1633] ? cap_capable+0x27e/0x2d0 [ 1804.492478][ T1633] legacy_get_tree+0xea/0x180 [ 1804.497245][ T1633] ? asan.module_dtor+0x20/0x20 [ 1804.502922][ T1633] vfs_get_tree+0x86/0x270 [ 1804.507478][ T1633] path_mount+0x196f/0x2be0 [ 1804.512446][ T1633] ? __check_object_size+0x2f3/0x3f0 [ 1804.517796][ T1633] ? mark_mounts_for_expiry+0x520/0x520 [ 1804.524096][ T1633] ? getname_flags+0x1fe/0x640 [ 1804.528877][ T1633] __se_sys_mount+0x2f9/0x3b0 [ 1804.534002][ T1633] ? vtime_user_exit+0x2b2/0x3e0 [ 1804.539005][ T1633] ? __x64_sys_mount+0xc0/0xc0 [ 1804.544211][ T1633] ? syscall_enter_from_user_mode+0x2e/0x1c0 [ 1804.550709][ T1633] ? lockdep_hardirqs_on+0x8d/0x130 [ 1804.555936][ T1633] ? __x64_sys_mount+0x1c/0xc0 [ 1804.561092][ T1633] do_syscall_64+0x3f/0xb0 [ 1804.565525][ T1633] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1804.571798][ T1633] RIP: 0033:0x4665d9 [ 1804.575718][ T1633] RSP: 002b:00007f0780a50188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1804.584202][ T1633] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665d9 [ 1804.592266][ T1633] RDX: 0000000020000240 RSI: 0000000020000200 RDI: 0000000000000000 [ 1804.600469][ T1633] RBP: 00000000004bfcb9 R08: 0000000020000580 R09: 0000000000000000 [ 1804.608481][ T1633] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c1a8 [ 1804.617243][ T1633] R13: 00007ffd18748c5f R14: 00007f0780a50300 R15: 0000000000022000 [ 1804.625495][ T1633] [ 1804.625495][ T1633] Showing all locks held in the system: [ 1804.633666][ T1633] 1 lock held by khungtaskd/1633: [ 1804.638702][ T1633] #0: ffffffff8cf15c80 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 1804.648520][ T1633] 1 lock held by systemd-journal/4842: [ 1804.654766][ T1633] 2 locks held by in:imklog/8116: [ 1804.659895][ T1633] #0: ffff888016e7d9f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x24e/0x2f0 [ 1804.669214][ T1633] #1: ffff8880b9b35118 (&rq->lock){-.-.}-{2:2}, at: __schedule+0x144/0x1120 [ 1804.678157][ T1633] 2 locks held by kworker/1:3/8664: [ 1804.683583][ T1633] #0: ffff888011864d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7aa/0x10c0 [ 1804.694119][ T1633] #1: ffffc9000217fd20 ((work_completion)(&m->wq)){+.+.}-{0:0}, at: process_one_work+0x7e8/0x10c0 [ 1804.705068][ T1633] [ 1804.707417][ T1633] ============================================= [ 1804.707417][ T1633] [ 1804.715892][ T1633] NMI backtrace for cpu 0 [ 1804.720326][ T1633] CPU: 0 PID: 1633 Comm: khungtaskd Not tainted 5.13.0-rc3-syzkaller #0 [ 1804.728654][ T1633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1804.738730][ T1633] Call Trace: [ 1804.742009][ T1633] dump_stack+0x202/0x31e [ 1804.746389][ T1633] ? show_regs_print_info+0x12/0x12 [ 1804.751571][ T1633] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1804.757326][ T1633] ? printk+0xc0/0x108 [ 1804.761385][ T1633] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1804.767173][ T1633] ? wake_up_klogd+0xb2/0xf0 [ 1804.771765][ T1633] ? trace_vector_free_moved+0x190/0x1a0 [ 1804.777463][ T1633] nmi_cpu_backtrace+0x16c/0x190 [ 1804.782414][ T1633] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1804.788485][ T1633] nmi_trigger_cpumask_backtrace+0x191/0x2f0 [ 1804.794481][ T1633] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1804.800538][ T1633] watchdog+0xcfb/0xd40 [ 1804.804749][ T1633] ? hungtask_pm_notify+0x50/0x50 [ 1804.809765][ T1633] kthread+0x39a/0x3c0 [ 1804.813842][ T1633] ? hungtask_pm_notify+0x50/0x50 [ 1804.818845][ T1633] ? kthread_blkcg+0xd0/0xd0 [ 1804.823431][ T1633] ret_from_fork+0x1f/0x30 [ 1804.828004][ T1633] Sending NMI from CPU 0 to CPUs 1: [ 1804.833630][ C1] NMI backtrace for cpu 1 [ 1804.833638][ C1] CPU: 1 PID: 4842 Comm: systemd-journal Not tainted 5.13.0-rc3-syzkaller #0 [ 1804.833643][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1804.833649][ C1] RIP: 0010:lock_release+0xcf/0x7b0 [ 1804.833655][ C1] Code: 65 8b 05 a4 7c a0 7e 85 c0 0f 85 86 04 00 00 65 4c 8b 2c 25 80 ef 01 00 49 8d 9d f4 09 00 00 48 89 d8 48 c1 e8 03 42 8a 04 38 <84> c0 0f 85 0c 05 00 00 83 3b 00 0f 85 5a 04 00 00 4c 89 64 24 58 [ 1804.833663][ C1] RSP: 0018:ffffc9000196fb40 EFLAGS: 00000a03 [ 1804.833673][ C1] RAX: 1ffff110026f1100 RBX: ffff8880137889f4 RCX: 0000000080000001 [ 1804.833678][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1804.833683][ C1] RBP: ffffc9000196fc78 R08: dffffc0000000000 R09: fffffbfff1c70506 [ 1804.833688][ C1] R10: fffffbfff1c70506 R11: 0000000000000000 R12: ffffffff81bce0fd [ 1804.833693][ C1] R13: ffff888013788000 R14: 1ffff9200032df74 R15: dffffc0000000000 [ 1804.833698][ C1] FS: 00007f52e46cc8c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 1804.833703][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1804.833707][ C1] CR2: 00007f52e1aac000 CR3: 000000001dcb7000 CR4: 00000000001506e0 [ 1804.833712][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1804.833717][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1804.833722][ C1] Call Trace: [ 1804.833725][ C1] ? __lock_acquire+0x6040/0x6040 [ 1804.833729][ C1] ? __seccomp_filter+0x922/0x1e40 [ 1804.833732][ C1] ? getname_flags+0xba/0x640 [ 1804.833736][ C1] ? getname_flags+0xba/0x640 [ 1804.833739][ C1] kmem_cache_alloc+0x3a/0x340 [ 1804.833743][ C1] getname_flags+0xba/0x640 [ 1804.833747][ C1] do_sys_openat2+0xba/0x460 [ 1804.833750][ C1] ? __context_tracking_exit+0x7a/0xd0 [ 1804.833754][ C1] ? do_sys_open+0x220/0x220 [ 1804.833758][ C1] __x64_sys_open+0x221/0x270 [ 1804.833762][ C1] ? do_sys_openat2+0x460/0x460 [ 1804.833765][ C1] ? __secure_computing+0x19b/0x320 [ 1804.833769][ C1] ? syscall_enter_from_user_mode+0xf0/0x1c0 [ 1804.833773][ C1] do_syscall_64+0x3f/0xb0 [ 1804.833777][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1804.833781][ C1] RIP: 0033:0x7f52e3c5b840 [ 1804.833786][ C1] Code: 73 01 c3 48 8b 0d 68 77 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 89 bb 20 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 1e f6 ff ff 48 89 04 24 [ 1804.833794][ C1] RSP: 002b:00007fff40b98818 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1804.833803][ C1] RAX: ffffffffffffffda RBX: 00007fff40b98b20 RCX: 00007f52e3c5b840 [ 1804.833808][ C1] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 00005561ea6c07c0 [ 1804.833813][ C1] RBP: 000000000000000d R08: 00007f52e3c45bb8 R09: 00000000ffffffff [ 1804.833818][ C1] R10: 0000000000000020 R11: 0000000000000246 R12: 00000000ffffffff [ 1804.833823][ C1] R13: 00005561ea6bc040 R14: 00007fff40b98ae0 R15: 00005561ea6c96b0 [ 1805.117854][ T1633] Kernel panic - not syncing: hung_task: blocked tasks [ 1805.124736][ T1633] CPU: 0 PID: 1633 Comm: khungtaskd Not tainted 5.13.0-rc3-syzkaller #0 [ 1805.133160][ T1633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1805.143225][ T1633] Call Trace: [ 1805.146518][ T1633] dump_stack+0x202/0x31e [ 1805.150872][ T1633] ? show_regs_print_info+0x12/0x12 [ 1805.156121][ T1633] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1805.161856][ T1633] ? lockdep_hardirqs_off+0x69/0xf0 [ 1805.167102][ T1633] panic+0x2e1/0x850 [ 1805.171036][ T1633] ? _raw_spin_unlock+0x40/0x40 [ 1805.175883][ T1633] ? nmi_trigger_cpumask_backtrace+0x236/0x2f0 [ 1805.182038][ T1633] ? nmi_panic+0x90/0x90 [ 1805.186295][ T1633] ? preempt_schedule_thunk+0x16/0x18 [ 1805.191667][ T1633] ? nmi_trigger_cpumask_backtrace+0x236/0x2f0 [ 1805.197839][ T1633] ? nmi_trigger_cpumask_backtrace+0x29b/0x2f0 [ 1805.204016][ T1633] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2f0 [ 1805.210162][ T1633] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 1805.216215][ T1633] watchdog+0xd3b/0xd40 [ 1805.220376][ T1633] ? hungtask_pm_notify+0x50/0x50 [ 1805.225404][ T1633] kthread+0x39a/0x3c0 [ 1805.229470][ T1633] ? hungtask_pm_notify+0x50/0x50 [ 1805.234491][ T1633] ? kthread_blkcg+0xd0/0xd0 [ 1805.239097][ T1633] ret_from_fork+0x1f/0x30 [ 1805.244151][ T1633] Kernel Offset: disabled [ 1805.248480][ T1633] Rebooting in 86400 seconds..