Warning: Permanently added '10.128.1.111' (ED25519) to the list of known hosts. 2023/09/01 22:30:59 ignoring optional flag "sandboxArg"="0" 2023/09/01 22:30:59 parsed 1 programs 2023/09/01 22:30:59 executed programs: 0 [ 71.216332][ T5379] syz-execprog[5379]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 71.226898][ T5379] syz-execprog[5379]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 71.270841][ T49] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.280710][ T49] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.288074][ T49] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.296410][ T49] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.304568][ T49] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.311985][ T49] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.402248][ T5389] chnl_net:caif_netlink_parms(): no params data found [ 71.445591][ T5389] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.453148][ T5389] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.460535][ T5389] bridge_slave_0: entered allmulticast mode [ 71.467129][ T5389] bridge_slave_0: entered promiscuous mode [ 71.474756][ T5389] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.482193][ T5389] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.489426][ T5389] bridge_slave_1: entered allmulticast mode [ 71.495960][ T5389] bridge_slave_1: entered promiscuous mode [ 71.515561][ T5389] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.526810][ T5389] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.550556][ T5389] team0: Port device team_slave_0 added [ 71.557906][ T5389] team0: Port device team_slave_1 added [ 71.576089][ T5389] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.583379][ T5389] 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. [ 71.609312][ T5389] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.621037][ T5389] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.627977][ T5389] 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. [ 71.654074][ T5389] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.684233][ T5389] hsr_slave_0: entered promiscuous mode [ 71.690393][ T5389] hsr_slave_1: entered promiscuous mode [ 71.711910][ T1238] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.718186][ T1238] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.357331][ T5389] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.369143][ T5389] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.381300][ T5389] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.393020][ T5389] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.418023][ T5389] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.425211][ T5389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.432682][ T5389] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.439858][ T5389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.454652][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.463131][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.525110][ T5389] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.545066][ T5389] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.557989][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.565227][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.591484][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.598741][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.625661][ T5389] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.636414][ T5389] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.768757][ T5389] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.811783][ T5389] veth0_vlan: entered promiscuous mode [ 72.825944][ T5389] veth1_vlan: entered promiscuous mode [ 72.857899][ T5389] veth0_macvtap: entered promiscuous mode [ 72.868728][ T5389] veth1_macvtap: entered promiscuous mode [ 72.894471][ T5389] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.910198][ T5389] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.924271][ T5389] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.934982][ T5389] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.944740][ T5389] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.955197][ T5389] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.020695][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.028804][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.065177][ T5046] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.073951][ T5046] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.118269][ T5471] syz-executor.0[5471]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 73.131031][ T5471] loop0: detected capacity change from 0 to 64 [ 73.173882][ T27] audit: type=1800 audit(1693607461.384:2): pid=5471 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=21 res=0 errno=0 [ 73.390463][ T49] Bluetooth: hci0: command 0x0409 tx timeout [ 75.469452][ T49] Bluetooth: hci0: command 0x041b tx timeout [ 77.549356][ T49] Bluetooth: hci0: command 0x040f tx timeout [ 79.629319][ T49] Bluetooth: hci0: command 0x0419 tx timeout [ 81.950664][ T777] cfg80211: failed to load regulatory.db [ 133.152415][ T1238] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.162285][ T1238] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.593492][ T1238] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.600055][ T1238] ieee802154 phy1 wpan1: encryption failed: -22 [ 196.669342][ T49] Bluetooth: hci0: command 0x0406 tx timeout [ 231.709449][ T28] INFO: task kworker/1:3:4498 blocked for more than 143 seconds. [ 231.717428][ T28] Not tainted 6.5.0-syzkaller-10204-gb84acc11b1c9 #0 [ 231.724839][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 231.734270][ T28] task:kworker/1:3 state:D stack:23984 pid:4498 ppid:2 flags:0x00004000 [ 231.743653][ T28] Workqueue: events_long flush_mdb [ 231.748947][ T28] Call Trace: [ 231.752340][ T28] [ 231.755283][ T28] __schedule+0x1873/0x48f0 [ 231.759934][ T28] ? rcu_is_watching+0x15/0xb0 [ 231.764708][ T28] ? release_firmware_map_entry+0x190/0x190 [ 231.770753][ T28] ? _raw_spin_lock_irq+0xdf/0x120 [ 231.775965][ T28] ? __lock_acquire+0x7f70/0x7f70 [ 231.781399][ T28] ? rcu_is_watching+0x15/0xb0 [ 231.786188][ T28] ? rcu_is_watching+0x15/0xb0 [ 231.791103][ T28] schedule+0xc3/0x180 [ 231.795539][ T28] io_schedule+0x8c/0x100 [ 231.799925][ T28] bit_wait_io+0x12/0xc0 [ 231.804362][ T28] __wait_on_bit_lock+0xbd/0x1a0 [ 231.809560][ T28] ? bit_wait+0xc0/0xc0 [ 231.813836][ T28] out_of_line_wait_on_bit_lock+0x1d4/0x250 [ 231.820764][ T28] ? bit_wait+0xc0/0xc0 [ 231.825026][ T28] ? __wait_on_bit_lock+0x1a0/0x1a0 [ 231.830532][ T28] ? bit_waitqueue+0x30/0x30 [ 231.835167][ T28] ? __lock_acquire+0x7f70/0x7f70 [ 231.840320][ T28] hfs_mdb_commit+0x119/0xfd0 [ 231.845105][ T28] ? _raw_spin_unlock+0x28/0x40 [ 231.850011][ T28] process_one_work+0x92c/0x12c0 [ 231.854972][ T28] ? worker_detach_from_pool+0x290/0x290 [ 231.860737][ T28] ? _raw_spin_lock_irqsave+0x120/0x120 [ 231.866400][ T28] ? kthread_data+0x52/0xc0 [ 231.871032][ T28] ? wq_worker_running+0xa1/0x200 [ 231.876171][ T28] worker_thread+0xa63/0x1210 [ 231.880915][ T28] kthread+0x2b8/0x350 [ 231.885176][ T28] ? pr_cont_work+0x5e0/0x5e0 [ 231.889984][ T28] ? kthread_blkcg+0xd0/0xd0 [ 231.894682][ T28] ret_from_fork+0x48/0x80 [ 231.899226][ T28] ? kthread_blkcg+0xd0/0xd0 [ 231.903827][ T28] ret_from_fork_asm+0x11/0x20 [ 231.908682][ T28] [ 231.911768][ T28] INFO: task syz-executor.0:5389 blocked for more than 143 seconds. [ 231.919787][ T28] Not tainted 6.5.0-syzkaller-10204-gb84acc11b1c9 #0 [ 231.926960][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 231.935817][ T28] task:syz-executor.0 state:D stack:20816 pid:5389 ppid:1 flags:0x00004006 [ 231.945248][ T28] Call Trace: [ 231.948531][ T28] [ 231.951539][ T28] __schedule+0x1873/0x48f0 [ 231.956246][ T28] ? __lock_acquire+0x7f70/0x7f70 [ 231.961323][ T28] ? __lock_acquire+0x7f70/0x7f70 [ 231.966454][ T28] ? release_firmware_map_entry+0x190/0x190 [ 231.972440][ T28] ? rcu_is_watching+0x15/0xb0 [ 231.977227][ T28] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 231.983870][ T28] ? _raw_spin_unlock+0x40/0x40 [ 231.988939][ T28] ? rcu_is_watching+0x15/0xb0 [ 231.993971][ T28] schedule+0xc3/0x180 [ 231.998613][ T28] io_schedule+0x8c/0x100 [ 232.003092][ T28] bit_wait_io+0x12/0xc0 [ 232.007392][ T28] __wait_on_bit_lock+0xbd/0x1a0 [ 232.012546][ T28] ? bit_wait+0xc0/0xc0 [ 232.016790][ T28] out_of_line_wait_on_bit_lock+0x1d4/0x250 [ 232.023065][ T28] ? bit_wait+0xc0/0xc0 [ 232.027328][ T28] ? __wait_on_bit_lock+0x1a0/0x1a0 [ 232.032600][ T28] ? bit_waitqueue+0x30/0x30 [ 232.037442][ T28] hfs_mdb_commit+0xaf9/0xfd0 [ 232.042465][ T28] hfs_sync_fs+0x15/0x20 [ 232.046741][ T28] sync_filesystem+0xec/0x220 [ 232.051470][ T28] generic_shutdown_super+0x72/0x2c0 [ 232.056771][ T28] kill_block_super+0x41/0x70 [ 232.061575][ T28] deactivate_locked_super+0xa4/0x110 [ 232.066987][ T28] cleanup_mnt+0x426/0x4c0 [ 232.071522][ T28] task_work_run+0x24a/0x300 [ 232.076148][ T28] ? task_work_cancel+0x2b0/0x2b0 [ 232.081396][ T28] ? rcu_is_watching+0x15/0xb0 [ 232.086371][ T28] exit_to_user_mode_loop+0xd9/0x100 [ 232.091827][ T28] exit_to_user_mode_prepare+0xb1/0x140 [ 232.097406][ T28] syscall_exit_to_user_mode+0x64/0x280 [ 232.103183][ T28] do_syscall_64+0x4d/0xc0 [ 232.107706][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 232.113845][ T28] RIP: 0033:0x7f932d27dbc7 [ 232.118482][ T28] RSP: 002b:00007ffc31d47f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 232.127030][ T28] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932d27dbc7 [ 232.135224][ T28] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc31d47fd0 [ 232.143227][ T28] RBP: 00007ffc31d47fd0 R08: 0000000000000000 R09: 0000000000000000 [ 232.151509][ T28] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc31d49090 [ 232.159502][ T28] R13: 00007f932d2d7aa2 R14: 0000000000011d68 R15: 0000000000000007 [ 232.167578][ T28] [ 232.170658][ T28] INFO: lockdep is turned off. [ 232.175593][ T28] NMI backtrace for cpu 1 [ 232.179965][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.5.0-syzkaller-10204-gb84acc11b1c9 #0 [ 232.189497][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 232.199659][ T28] Call Trace: [ 232.202923][ T28] [ 232.205841][ T28] dump_stack_lvl+0x1e7/0x2d0 [ 232.210532][ T28] ? nf_tcp_handle_invalid+0x650/0x650 [ 232.215978][ T28] ? panic+0x770/0x770 [ 232.220031][ T28] nmi_cpu_backtrace+0x498/0x4d0 [ 232.224951][ T28] ? nmi_trigger_cpumask_backtrace+0x310/0x310 [ 232.231191][ T28] ? panic+0x770/0x770 [ 232.235431][ T28] ? print_tainted+0x14a/0x170 [ 232.240708][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 232.246856][ T28] nmi_trigger_cpumask_backtrace+0x198/0x310 [ 232.253015][ T28] watchdog+0xdf5/0xe40 [ 232.257164][ T28] kthread+0x2b8/0x350 [ 232.261291][ T28] ? hungtask_pm_notify+0x90/0x90 [ 232.266306][ T28] ? kthread_blkcg+0xd0/0xd0 [ 232.270898][ T28] ret_from_fork+0x48/0x80 [ 232.275396][ T28] ? kthread_blkcg+0xd0/0xd0 [ 232.279974][ T28] ret_from_fork_asm+0x11/0x20 [ 232.284760][ T28] [ 232.287918][ T28] Sending NMI from CPU 1 to CPUs 0: [ 232.293180][ C0] NMI backtrace for cpu 0 [ 232.293192][ C0] CPU: 0 PID: 1063 Comm: kworker/u4:7 Not tainted 6.5.0-syzkaller-10204-gb84acc11b1c9 #0 [ 232.293209][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 232.293219][ C0] Workqueue: events_unbound toggle_allocation_gate [ 232.293247][ C0] RIP: 0010:insn_get_opcode+0x72c/0xa50 [ 232.293268][ C0] Code: 85 08 03 00 00 48 8b 04 24 0f b6 18 31 ff 89 de e8 39 74 c9 f6 85 db 74 69 e8 a0 71 c9 f6 eb 6f e8 99 71 c9 f6 e9 6d f9 ff ff 8f 71 c9 f6 89 ee 81 e6 00 00 30 00 31 ff e8 30 75 c9 f6 81 e5 [ 232.293280][ C0] RSP: 0018:ffffc900051676e0 EFLAGS: 00000246 [ 232.293292][ C0] RAX: 0000000000000000 RBX: ffffc900051679e0 RCX: dffffc0000000000 [ 232.293302][ C0] RDX: ffff88802179d940 RSI: 0000000000000000 RDI: 0000000000000000 [ 232.293312][ C0] RBP: 000000000000b000 R08: ffffffff8ac3ec3e R09: 0000000000000000 [ 232.293322][ C0] R10: ffffc90005167980 R11: fffff52000a2cf3b R12: ffffc90005167980 [ 232.293333][ C0] R13: dffffc0000000000 R14: 00000000000000e9 R15: ffffc900051679cc [ 232.293344][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 232.293357][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.293367][ C0] CR2: 0000563a27086600 CR3: 000000000d130000 CR4: 00000000003506f0 [ 232.293380][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 232.293388][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 232.293398][ C0] Call Trace: [ 232.293405][ C0] [ 232.293411][ C0] ? nmi_cpu_backtrace+0x3be/0x4d0 [ 232.293430][ C0] ? nmi_trigger_cpumask_backtrace+0x310/0x310 [ 232.293519][ C0] ? insn_get_opcode+0x72c/0xa50 [ 232.293536][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 232.293556][ C0] ? nmi_handle+0x125/0x530 [ 232.293575][ C0] ? insn_get_opcode+0x72c/0xa50 [ 232.293590][ C0] ? default_do_nmi+0x62/0x150 [ 232.293606][ C0] ? exc_nmi+0x11e/0x1f0 [ 232.293620][ C0] ? end_repeat_nmi+0x16/0x31 [ 232.293638][ C0] ? insn_get_opcode+0x2ae/0xa50 [ 232.293655][ C0] ? insn_get_opcode+0x72c/0xa50 [ 232.293670][ C0] ? insn_get_opcode+0x72c/0xa50 [ 232.293687][ C0] ? insn_get_opcode+0x72c/0xa50 [ 232.293702][ C0] [ 232.293706][ C0] [ 232.293718][ C0] insn_get_modrm+0x22e/0x7a0 [ 232.293738][ C0] insn_get_displacement+0x13e/0x980 [ 232.293757][ C0] insn_get_immediate+0x382/0x13d0 [ 232.293774][ C0] ? rcu_is_watching+0x15/0xb0 [ 232.293790][ C0] ? kmem_cache_alloc_node+0x65/0x330 [ 232.293810][ C0] insn_decode+0x370/0x500 [ 232.293827][ C0] ? kmem_cache_alloc_node+0x65/0x330 [ 232.293844][ C0] __jump_label_patch+0xe8/0x480 [ 232.293865][ C0] ? kmem_cache_alloc_node+0x65/0x330 [ 232.293883][ C0] ? arch_jump_label_transform_queue+0xf0/0xf0 [ 232.293906][ C0] ? kmem_cache_alloc_node+0x65/0x330 [ 232.293923][ C0] ? kmem_cache_alloc_node+0x74/0x330 [ 232.293939][ C0] ? kmem_cache_alloc_node+0x66/0x330 [ 232.293956][ C0] ? read_lock_is_recursive+0x20/0x20 [ 232.293979][ C0] arch_jump_label_transform_queue+0x64/0xf0 [ 232.294001][ C0] __jump_label_update+0x177/0x3a0 [ 232.294025][ C0] static_key_disable_cpuslocked+0xce/0x1b0 [ 232.294046][ C0] static_key_disable+0x1a/0x20 [ 232.294063][ C0] toggle_allocation_gate+0x1b8/0x250 [ 232.294082][ C0] ? show_object+0x70/0x70 [ 232.294100][ C0] ? print_irqtrace_events+0x220/0x220 [ 232.294117][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 232.294142][ C0] process_one_work+0x92c/0x12c0 [ 232.294171][ C0] ? worker_detach_from_pool+0x290/0x290 [ 232.294191][ C0] ? _raw_spin_lock_irqsave+0x120/0x120 [ 232.294210][ C0] ? kthread_data+0x52/0xc0 [ 232.294225][ C0] ? wq_worker_running+0xa1/0x200 [ 232.294242][ C0] worker_thread+0xa63/0x1210 [ 232.294261][ C0] ? _raw_spin_unlock+0x40/0x40 [ 232.294287][ C0] kthread+0x2b8/0x350 [ 232.294302][ C0] ? pr_cont_work+0x5e0/0x5e0 [ 232.294320][ C0] ? kthread_blkcg+0xd0/0xd0 [ 232.294336][ C0] ret_from_fork+0x48/0x80 [ 232.294353][ C0] ? kthread_blkcg+0xd0/0xd0 [ 232.294369][ C0] ret_from_fork_asm+0x11/0x20 [ 232.294395][ C0] [ 232.295221][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 232.707567][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.5.0-syzkaller-10204-gb84acc11b1c9 #0 [ 232.717800][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 232.728393][ T28] Call Trace: [ 232.731929][ T28] [ 232.735098][ T28] dump_stack_lvl+0x1e7/0x2d0 [ 232.739878][ T28] ? nf_tcp_handle_invalid+0x650/0x650 [ 232.745684][ T28] ? panic+0x770/0x770 [ 232.749757][ T28] ? vscnprintf+0x5d/0x80 [ 232.754164][ T28] panic+0x30f/0x770 [ 232.758139][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 232.764110][ T28] ? nmi_trigger_cpumask_backtrace+0x244/0x310 [ 232.770694][ T28] ? __memcpy_flushcache+0x2b0/0x2b0 [ 232.775973][ T28] ? __irq_work_queue_local+0x137/0x3e0 [ 232.781856][ T28] ? preempt_schedule_thunk+0x1a/0x30 [ 232.787376][ T28] ? nmi_trigger_cpumask_backtrace+0x244/0x310 [ 232.793696][ T28] ? nmi_trigger_cpumask_backtrace+0x2c5/0x310 [ 232.800343][ T28] ? nmi_trigger_cpumask_backtrace+0x2ca/0x310 [ 232.806745][ T28] watchdog+0xe33/0xe40 [ 232.810914][ T28] kthread+0x2b8/0x350 [ 232.815056][ T28] ? hungtask_pm_notify+0x90/0x90 [ 232.820069][ T28] ? kthread_blkcg+0xd0/0xd0 [ 232.824656][ T28] ret_from_fork+0x48/0x80 [ 232.829070][ T28] ? kthread_blkcg+0xd0/0xd0 [ 232.833831][ T28] ret_from_fork_asm+0x11/0x20 [ 232.838593][ T28] [ 232.841919][ T28] Kernel Offset: disabled [ 232.846278][ T28] Rebooting in 86400 seconds..