Warning: Permanently added '10.128.1.192' (ED25519) to the list of known hosts.
2025/09/18 19:51:56 parsed 1 programs
[ 72.560037][ T3465] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 73.449334][ T68] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.458690][ T68] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.462506][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.467076][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 73.473933][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.489398][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 74.801906][ T3514] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 74.809438][ T3514] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 74.816930][ T3514] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 74.824249][ T3514] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 78.150851][ T3514] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.159805][ T3514] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.168530][ T3514] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.177241][ T3514] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.518326][ T68] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.568711][ T68] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.598941][ T68] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.649599][ T68] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/09/18 19:52:04 executed programs: 0
[ 81.776948][ T4016] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 81.784627][ T4016] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 81.792323][ T4016] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 81.800157][ T4016] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 86.281533][ T4016] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.290595][ T4016] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.299322][ T4016] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.308030][ T4016] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.565814][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.573731][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.581384][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 86.581643][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.596602][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.604041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/09/18 19:52:11 executed programs: 2
[ 86.778869][ T4780] loop2: detected capacity change from 0 to 32768
[ 103.344483][ T4904] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 103.355311][ T4904] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 103.363585][ T4904] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 103.371342][ T4904] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 108.056841][ T4904] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.065604][ T4904] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.075171][ T4904] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.084573][ T4904] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.450916][ T68] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 108.465776][ T68] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 108.476015][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 108.484893][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 108.493334][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 108.501042][ T68] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/09/18 19:52:33 executed programs: 3
[ 108.755516][ T5264] loop3: detected capacity change from 0 to 32768
[ 125.474660][ T5272] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 125.485613][ T5272] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 125.493462][ T5272] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 125.501175][ T5272] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 130.321673][ T5272] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.330622][ T5272] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.339732][ T5272] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.348636][ T5272] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.709783][ T68] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 130.725569][ T68] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 130.738344][ T2590] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 130.746904][ T2590] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 130.754471][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 130.762692][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/09/18 19:52:55 executed programs: 4
[ 131.099768][ T5636] loop4: detected capacity change from 0 to 32768
[ 149.324725][ T5645] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 149.346563][ T5645] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 149.354562][ T5645] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 149.376536][ T5645] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 159.318165][ T5645] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 159.335886][ T5645] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 159.344682][ T5645] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 159.375649][ T5645] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 160.130905][ T5937] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 160.148004][ T5937] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 160.156026][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 160.167063][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 160.183894][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 160.199618][ T2590] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/09/18 19:53:25 executed programs: 5
[ 160.762088][ T6010] loop5: detected capacity change from 0 to 32768
[ 179.901165][ T6016] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 179.936518][ T6016] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 179.946815][ T6016] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 179.976431][ T6016] netdevsim netdevsim6 netdevsim3: renamed from eth3
[ 191.965928][ T6016] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 191.974674][ T6016] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 192.005651][ T6016] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 192.014508][ T6016] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 192.870712][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 192.897243][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 192.905309][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 192.946837][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 192.954692][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 192.985891][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/09/18 19:53:57 executed programs: 6
[ 193.750716][ T6381] loop6: detected capacity change from 0 to 32768
[ 212.977351][ T6390] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 212.996560][ T6390] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 213.026507][ T6390] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 213.035966][ T6390] netdevsim netdevsim7 netdevsim3: renamed from eth3
[ 226.445095][ T6390] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 226.475636][ T6390] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 226.484538][ T6390] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 226.516290][ T6390] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 227.541109][ T5937] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 227.557790][ T5937] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 227.565465][ T5937] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 227.608951][ T5937] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 227.625776][ T5937] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 227.633245][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/09/18 19:54:32 executed programs: 7
[ 228.366023][ T6755] loop7: detected capacity change from 0 to 32768
[ 243.155705][ T27] INFO: task kworker/u4:2:36 blocked for more than 143 seconds.
[ 243.163392][ T27] Not tainted syzkaller #0
[ 243.195614][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 243.204337][ T27] task:kworker/u4:2 state:D stack:13712 pid:36 ppid:2 flags:0x00004000
[ 243.275599][ T27] Workqueue: writeback wb_workfn (flush-7:2)
[ 243.281658][ T27] Call Trace:
[ 243.285001][ T27]
[ 243.326185][ T27] __schedule+0x595/0x10d0
[ 243.330708][ T27] ? jfs_commit_inode+0xc3/0x290
[ 243.365627][ T27] ? __blk_flush_plug+0x143/0x180
[ 243.370878][ T27] ? jfs_commit_inode+0xc3/0x290
[ 243.405623][ T27] schedule+0x50/0xb0
[ 243.409681][ T27] schedule_preempt_disabled+0x2e/0x40
[ 243.415161][ T27] __mutex_lock+0x44c/0x9b0
[ 243.455621][ T27] ? txBegin+0x3ff/0x480
[ 243.459933][ T27] jfs_commit_inode+0xc3/0x290
[ 243.464742][ T27] jfs_write_inode+0x8e/0xf0
[ 243.515601][ T27] __writeback_single_inode+0x302/0x770
[ 243.521307][ T27] writeback_sb_inodes+0x556/0xad0
[ 243.565633][ T27] ? down_read_trylock+0xad/0xd0
[ 243.570720][ T27] ? trylock_super+0x18/0x90
[ 243.600296][ T27] __writeback_inodes_wb+0x5e/0x130
[ 243.605568][ T27] wb_writeback+0x214/0x610
[ 243.620171][ T27] wb_workfn+0x5a8/0x7c0
[ 243.624430][ T27] ? process_one_work+0x2f0/0x780
[ 243.664971][ T27] process_one_work+0x374/0x780
[ 243.695608][ T27] worker_thread+0x30e/0x560
[ 243.700256][ T27] kthread+0xfc/0x130
[ 243.704248][ T27] ? process_one_work+0x780/0x780
[ 243.743677][ T27] ? kthread_blkcg+0x60/0x60
[ 243.775916][ T27] ret_from_fork+0x1f/0x30
[ 243.780401][ T27]
[ 243.795131][ T27]
[ 243.795131][ T27] Showing all locks held in the system:
[ 243.835623][ T27] 1 lock held by rcu_tasks_kthre/12:
[ 243.841061][ T27] #0: ffffffff849a7a98 (rcu_tasks.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0x97/0x4c0
[ 243.905633][ T27] 1 lock held by khungtaskd/27:
[ 243.910530][ T27] #0: ffffffff849a7858 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2a/0xf0
[ 243.965633][ T27] 4 locks held by kworker/u4:2/36:
[ 243.970801][ T27] #0: ffff888101655d38 ((wq_completion)writeback){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 244.035656][ T27] #1: ffffc9000019fe58 ((work_completion)(&(&wb->dwork)->work)){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 244.095636][ T27] #2: ffff88810f2970e0 (&type->s_umount_key#45){....}-{3:3}, at: trylock_super+0x18/0x90
[ 244.134062][ T27] #3: ffff88811c031338 (&jfs_ip->commit_mutex){....}-{3:3}, at: jfs_commit_inode+0xc3/0x290
[ 244.175605][ T27] 4 locks held by kworker/u4:3/40:
[ 244.180848][ T27] #0: ffff888101655d38 ((wq_completion)writeback){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 244.235604][ T27] #1: ffffc900001bfe58 ((work_completion)(&(&wb->dwork)->work)){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 244.295628][ T27] #2: ffff888143eba0e0 (&type->s_umount_key#45){....}-{3:3}, at: trylock_super+0x18/0x90
[ 244.334083][ T27] #3: ffff88811c03c788 (&jfs_ip->commit_mutex){....}-{3:3}, at: jfs_commit_inode+0xc3/0x290
[ 244.375613][ T27] 4 locks held by kworker/u4:4/68:
[ 244.380790][ T27] #0: ffff888101655d38 ((wq_completion)writeback){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 244.445602][ T27] #1: ffffc90000bbfe58 ((work_completion)(&(&wb->dwork)->work)){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 244.486413][ T27] #2: ffff8881197380e0 (&type->s_umount_key#45){....}-{3:3}, at: trylock_super+0x18/0x90
[ 244.525607][ T27] #3: ffff88811c038a80 (&jfs_ip->commit_mutex){....}-{3:3}, at: jfs_commit_inode+0xc3/0x290
[ 244.575636][ T27] 2 locks held by getty/1958:
[ 244.580448][ T27] #0: ffff888143ead098 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x50
[ 244.635605][ T27] #1: ffffc900049ef2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x231/0xba0
[ 244.685611][ T27] 4 locks held by kworker/u4:5/2590:
[ 244.690937][ T27] #0: ffff888101655d38 ((wq_completion)writeback){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 244.701682][ T6786] modprobe (6786) used greatest stack depth: 11072 bytes left
[ 244.756437][ T27] #1: ffffc90002a47e58 ((work_completion)(&(&wb->dwork)->work)){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 244.815616][ T27] #2: ffff8881062b00e0 (&type->s_umount_key#45){....}-{3:3}, at: trylock_super+0x18/0x90
[ 244.855625][ T27] #3: ffff888110ffd040 (&jfs_ip->commit_mutex){....}-{3:3}, at: jfs_commit_inode+0xc3/0x290
[ 244.895599][ T27] 4 locks held by kworker/u4:6/2591:
[ 244.900931][ T27] #0: ffff888101655d38 ((wq_completion)writeback){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 244.975605][ T27] #1: ffffc90002a6fe58 ((work_completion)(&(&wb->dwork)->work)){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 245.005670][ T27] #2: ffff88811973a0e0 (&type->s_umount_key#45){....}-{3:3}, at: trylock_super+0x18/0x90
[ 245.035605][ T27] #3: ffff88811c034788 (&jfs_ip->commit_mutex){....}-{3:3}, at: jfs_commit_inode+0xc3/0x290
[ 245.086052][ T27] 4 locks held by syz.2.16/4780:
[ 245.091121][ T27] 4 locks held by syz.3.17/5264:
[ 245.135609][ T27] 4 locks held by syz.4.18/5636:
[ 245.140856][ T27] 4 locks held by syz.5.19/6010:
[ 245.155606][ T27] 4 locks held by syz.6.20/6381:
[ 245.160676][ T27] 4 locks held by kworker/u4:9/6595:
[ 245.205139][ T27] #0: ffff888101655d38 ((wq_completion)writeback){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 245.245667][ T27] #1: ffffc90003087e58 ((work_completion)(&(&wb->dwork)->work)){....}-{0:0}, at: process_one_work+0x2f0/0x780
[ 245.286107][ T27] #2: ffff88811a54a0e0 (&type->s_umount_key#45){....}-{3:3}, at: trylock_super+0x18/0x90
[ 245.335600][ T27] #3: ffff88811c048a80 (&jfs_ip->commit_mutex){....}-{3:3}, at: jfs_commit_inode+0xc3/0x290
[ 245.385600][ T27] 4 locks held by syz.7.21/6755:
[ 245.390584][ T27] 2 locks held by modprobe/6797:
[ 245.414294][ T27]
[ 245.425618][ T27] =============================================
[ 245.425618][ T27]
[ 245.434249][ T27] NMI backtrace for cpu 1
[ 245.438636][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[ 245.445945][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 245.456019][ T27] Call Trace:
[ 245.459303][ T27]
[ 245.462242][ T27] dump_stack_lvl+0xe7/0x17e
[ 245.466862][ T27] nmi_cpu_backtrace+0x220/0x240
[ 245.471902][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 245.478000][ T27] nmi_trigger_cpumask_backtrace+0x108/0x230
[ 245.484085][ T27] watchdog+0x82e/0x870
[ 245.488254][ T27] ? watchdog+0x133/0x870
[ 245.492704][ T27] kthread+0xfc/0x130
[ 245.496720][ T27] ? hungtask_pm_notify+0x40/0x40
[ 245.501824][ T27] ? kthread_blkcg+0x60/0x60
[ 245.506432][ T27] ret_from_fork+0x1f/0x30
[ 245.510871][ T27]
[ 245.514050][ T27] Sending NMI from CPU 1 to CPUs 0:
[ 245.519331][ C0] NMI backtrace for cpu 0
[ 245.519338][ C0] CPU: 0 PID: 4780 Comm: syz.2.16 Not tainted syzkaller #0
[ 245.519350][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 245.519358][ C0] RIP: 0010:__lock_acquire+0x40/0x4b0
[ 245.519377][ C0] Code: e6 e2 7e 31 d2 83 3d 02 8f b7 03 00 0f 84 9f 03 00 00 4d 89 ce 45 89 c7 41 89 cc 48 89 fd 83 fe 01 77 0c 89 f0 48 8b 44 c5 08 <48> 85 c0 75 15 48 89 ef 31 d2 e8 91 f6 ff ff 31 d2 48 85 c0 0f 84
[ 245.519389][ C0] RSP: 0018:ffffc90002ba77c0 EFLAGS: 00000097
[ 245.519399][ C0] RAX: ffffffff85f1e120 RBX: ffff88810f588000 RCX: 0000000000000000
[ 245.519407][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff89a24350
[ 245.519414][ C0] RBP: ffffffff89a24350 R08: 0000000000000001 R09: 0000000000000000
[ 245.519422][ C0] R10: 0000000000000000 R11: 0000000000000004 R12: 0000000000000000
[ 245.519429][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 245.519437][ C0] FS: 00007fe2ed3296c0(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 245.519447][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 245.519456][ C0] CR2: 00007f18650dde9c CR3: 000000011b6f2000 CR4: 00000000003506f0
[ 245.519468][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 245.519475][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 245.519483][ C0] Call Trace:
[ 245.519486][ C0]
[ 245.519490][ C0] lock_acquire+0xd0/0x1f0
[ 245.519505][ C0] ? debug_object_activate+0x52/0x230
[ 245.519518][ C0] _raw_spin_lock_irqsave+0x4f/0x80
[ 245.519536][ C0] ? debug_object_activate+0x52/0x230
[ 245.519547][ C0] ? put_task_struct_rcu_user+0x80/0x80
[ 245.519560][ C0] debug_object_activate+0x52/0x230
[ 245.519572][ C0] ? put_task_struct_rcu_user+0x80/0x80
[ 245.519585][ C0] call_rcu+0x37/0x2f0
[ 245.519599][ C0] __schedule+0x59d/0x10d0
[ 245.519621][ C0] preempt_schedule_irq+0x53/0xb0
[ 245.519642][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 245.519662][ C0] RIP: 0010:dtSplitRoot+0x2d3/0x6a0
[ 245.519677][ C0] Code: ff ff bf ff 00 00 00 44 89 fe e8 58 b1 7d ff 41 81 ff ff 00 00 00 74 2b 44 88 7d 13 4d 0f be f7 49 c1 e6 05 46 0f b6 7c 35 00 <45> 84 ff 78 07 e8 d3 ae 7d ff eb e6 49 01 ee e8 c9 ae 7d ff 45 88
[ 245.519687][ C0] RSP: 0018:ffffc90002ba7a90 EFLAGS: 00000206
[ 245.519696][ C0] RAX: ffffffff81ae6b0d RBX: 0000000000000004 RCX: ffff88810f588000
[ 245.519703][ C0] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 00000000000000ff
[ 245.519710][ C0] RBP: ffff88811934b000 R08: ffff88810f588000 R09: 0000000000000004
[ 245.519718][ C0] R10: 0000000000008000 R11: 0000000000000000 R12: 000000000000000d
[ 245.519725][ C0] R13: ffff88811c0315a0 R14: 00000000000000c0 R15: 0000000000000006
[ 245.519739][ C0] ? dtSplitRoot+0x2dd/0x6a0
[ 245.519755][ C0] dtInsert+0x7be/0x2b90
[ 245.519774][ C0] jfs_mkdir+0x3d2/0x500
[ 245.519797][ C0] ? inode_permission+0x9c/0x280
[ 245.519817][ C0] vfs_mkdir+0x1ec/0x2b0
[ 245.519838][ C0] do_mkdirat+0xf9/0x310
[ 245.519858][ C0] __x64_sys_mkdirat+0x2a/0x30
[ 245.519880][ C0] do_syscall_64+0x4c/0xa0
[ 245.519898][ C0] ? clear_bhb_loop+0x60/0xb0
[ 245.519917][ C0] ? clear_bhb_loop+0x60/0xb0
[ 245.519936][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 245.519955][ C0] RIP: 0033:0x7fe2ec584597
[ 245.519968][ C0] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 245.519978][ C0] RSP: 002b:00007fe2ed328e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 245.519990][ C0] RAX: ffffffffffffffda RBX: 00007fe2ed328ef0 RCX: 00007fe2ec584597
[ 245.519997][ C0] RDX: 00000000000001ff RSI: 0000000020000500 RDI: 00000000ffffff9c
[ 245.520005][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 245.520012][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000500
[ 245.520019][ C0] R13: 00007fe2ed328eb0 R14: 0000000000000000 R15: 0000000000000000
[ 245.520029][ C0]
[ 246.194733][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 246.201921][ T27] Kernel Offset: disabled
[ 246.206252][ T27] Rebooting in 86400 seconds..