[ 413.679295][T17694] bridge0: port 1(bridge_slave_0) entered blocking state
[ 413.686344][T17694] bridge0: port 1(bridge_slave_0) entered disabled state
[ 413.693797][T17694] bridge_slave_0: entered allmulticast mode
[ 413.700336][T17694] bridge_slave_0: entered promiscuous mode
[ 413.707830][T17694] bridge0: port 2(bridge_slave_1) entered blocking state
[ 413.714928][T17694] bridge0: port 2(bridge_slave_1) entered disabled state
[ 413.722371][T17694] bridge_slave_1: entered allmulticast mode
[ 413.729100][T17694] bridge_slave_1: entered promiscuous mode
[ 413.743876][T17694] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 413.753819][T17694] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 413.769216][T17694] team0: Port device team_slave_0 added
[ 413.776675][T17694] team0: Port device team_slave_1 added
[ 413.787881][T17694] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 413.795245][T17694] 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.
[ 413.822376][T17694] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 413.833762][T17694] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 413.841580][T17694] 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.
[ 413.867602][T17694] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 413.886597][T17694] hsr_slave_0: entered promiscuous mode
[ 413.892732][T17694] hsr_slave_1: entered promiscuous mode
[ 413.901370][T17694] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 413.908967][T17694] Cannot create hsr debugfs directory
[ 413.944096][T17694] bridge0: port 2(bridge_slave_1) entered blocking state
[ 413.951138][T17694] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 413.958418][T17694] bridge0: port 1(bridge_slave_0) entered blocking state
[ 413.965464][T17694] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 413.988535][T17694] 8021q: adding VLAN 0 to HW filter on device bond0
[ 413.999112][T15458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 414.006767][T15458] bridge0: port 1(bridge_slave_0) entered disabled state
[ 414.014994][T15458] bridge0: port 2(bridge_slave_1) entered disabled state
[ 414.022496][T15458] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 414.032930][T17694] 8021q: adding VLAN 0 to HW filter on device team0
[ 414.041860][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 414.050205][T15135] bridge0: port 1(bridge_slave_0) entered blocking state
[ 414.057268][T15135] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 414.066231][T15458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 414.074655][T15458] bridge0: port 2(bridge_slave_1) entered blocking state
[ 414.081726][T15458] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 414.096739][T17694] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 414.107882][T17694] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 414.119609][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 414.128664][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 414.136656][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 414.144682][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 414.152822][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 414.160409][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 414.173447][T17694] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 414.180620][ T5940] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 414.188036][ T5940] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 414.284777][T17694] veth0_vlan: entered promiscuous mode
[ 414.292310][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 414.302075][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 414.310314][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 414.317812][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 414.327431][T17694] veth1_vlan: entered promiscuous mode
[ 414.337145][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 414.344778][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 414.354740][T17694] veth0_macvtap: entered promiscuous mode
[ 414.362427][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 414.371293][T15135] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 414.380032][T17694] veth1_macvtap: entered promiscuous mode
[ 414.393436][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 414.403946][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.414313][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 414.424759][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.434550][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 414.445115][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.454925][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 414.465335][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.475137][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 414.485574][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.495409][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 414.505942][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.517551][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 414.528161][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.538780][T17694] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 414.546430][ T5940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 414.556494][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 414.567311][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.577128][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 414.587576][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.597391][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 414.609193][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.619658][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 414.630096][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.639917][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 414.650431][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.660275][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 414.670828][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.681017][T17694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 414.691444][T17694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 414.702081][T17694] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 414.711016][ T5940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 414.743451][ T3177] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 414.754031][ T3177] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 414.766051][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 414.766546][ T5810] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 414.781622][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 414.791583][ T5810] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 414.934288][T17721] loop4: detected capacity change from 0 to 16256
[ 414.939238][T17724] loop3: detected capacity change from 0 to 16256
[ 414.947633][T17725] loop1: detected capacity change from 0 to 16256
[ 414.955020][T17727] loop5: detected capacity change from 0 to 16256
[ 415.333839][T17748] loop5: detected capacity change from 0 to 16256
[ 415.412500][T17753] loop3: detected capacity change from 0 to 16256
[ 415.562728][T17760] loop4: detected capacity change from 0 to 16256
[ 415.589679][T17764] loop1: detected capacity change from 0 to 16256
[ 415.637571][ T5320] Bluetooth: hci7: command 0x0409 tx timeout
[ 415.692848][T17769] loop5: detected capacity change from 0 to 16256
[ 415.881429][T17781] loop4: detected capacity change from 0 to 16256
[ 415.900307][T17783] loop3: detected capacity change from 0 to 16256
[ 416.017800][T17789] loop1: detected capacity change from 0 to 16256
[ 416.070329][T17792] loop5: detected capacity change from 0 to 16256
[ 416.291490][T17803] loop4: detected capacity change from 0 to 16256
[ 416.378762][T17808] loop1: detected capacity change from 0 to 16256
[ 416.389133][T17812] loop3: detected capacity change from 0 to 16256
[ 417.447822][ T5510] hsr_slave_0: left promiscuous mode
[ 417.453693][ T5510] hsr_slave_1: left promiscuous mode
[ 417.459762][ T5510] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 417.467793][ T5510] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 417.475585][ T5510] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 417.483637][ T5510] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 417.491497][ T5510] bridge_slave_1: left allmulticast mode
[ 417.497125][ T5510] bridge_slave_1: left promiscuous mode
[ 417.503302][ T5510] bridge0: port 2(bridge_slave_1) entered disabled state
[ 417.511380][ T5510] bridge_slave_0: left allmulticast mode
[ 417.517122][ T5510] bridge_slave_0: left promiscuous mode
[ 417.522692][ T5510] bridge0: port 1(bridge_slave_0) entered disabled state
[ 417.532202][ T5510] veth1_macvtap: left promiscuous mode
[ 417.537831][ T5510] veth0_macvtap: left promiscuous mode
[ 417.543300][ T5510] veth1_vlan: left promiscuous mode
[ 417.548572][ T5510] veth0_vlan: left promiscuous mode
[ 417.624342][ T5510] team0 (unregistering): Port device team_slave_1 removed
[ 417.635271][ T5510] team0 (unregistering): Port device team_slave_0 removed
[ 417.645070][ T5510] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 417.657647][ T5510] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 417.693792][ T5510] bond0 (unregistering): Released all slaves
[ 418.297958][ T5510] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 418.362396][ T5510] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 418.427712][ T5510] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 418.471125][ T5510] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 418.608400][ T5510] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 418.651882][ T5510] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 418.701394][ T5510] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 418.826048][ T5510] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
Warning: Permanently added '10.128.1.118' (ECDSA) to the list of known hosts.
[ 419.031146][ T5510] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 419.101263][T17857] loop4: detected capacity change from 0 to 16256
[ 419.113350][T17863] loop1: detected capacity change from 0 to 16256
[ 419.113576][ T5510] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 419.128334][T17865] loop3: detected capacity change from 0 to 16256
[ 419.138890][T17866] loop5: detected capacity change from 0 to 16256
[ 419.234154][ T5510] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 419.311473][ T5510] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 419.696343][ T5510] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 419.754410][ T5510] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 419.827994][ T5510] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 420.012081][ T5510] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 421.076973][ T27] INFO: task kworker/0:0:7 blocked for more than 143 seconds.
[ 421.090065][ T27] Not tainted 6.4.0-rc4-syzkaller #0
[ 421.107779][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 421.127260][ T27] task:kworker/0:0 state:D stack:27048 pid:7 ppid:2 flags:0x00004000
[ 421.136749][ T27] Workqueue: dio/loop2 dio_aio_complete_work
[ 421.143220][ T27] Call Trace:
[ 421.146721][ T27]
[ 421.149950][ T27] __schedule+0xc25/0x57f0
[ 421.154571][ T27] ? print_usage_bug.part.0+0x660/0x660
[ 421.164788][ T27] ? find_held_lock+0x2d/0x110
[ 421.170358][ T27] ? io_schedule_timeout+0x140/0x140
[ 421.175830][ T27] ? schedule+0x147/0x1a0
[ 421.180438][ T27] ? lock_downgrade+0x690/0x690
[ 421.185474][ T27] ? mark_held_locks+0x9f/0xe0
[ 421.190568][ T27] schedule+0xda/0x1a0
[ 421.194850][ T27] schedule_preempt_disabled+0xf/0x20
[ 421.200928][ T27] rwsem_down_write_slowpath+0x3de/0x1210
[ 421.207378][ T27] ? down_timeout+0x90/0x90
[ 421.212096][ T27] ? lock_sync+0x180/0x180
[ 421.216718][ T27] down_write+0x1ce/0x200
[ 421.221845][ T27] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 421.228296][ T27] ? file_write_and_wait_range+0xde/0x120
[ 421.234378][ T27] __generic_file_fsync+0x82/0x190
[ 421.240197][ T27] ? lock_sync+0x180/0x180
[ 421.244811][ T27] fat_file_fsync+0x5b/0x1f0
[ 421.249846][ T27] dio_complete+0x45a/0x8d0
[ 421.254550][ T27] process_one_work+0x86e/0x1410
[ 421.260087][ T27] ? lock_sync+0x180/0x180
[ 421.264690][ T27] ? pwq_dec_nr_in_flight+0x230/0x230
[ 421.271344][ T27] ? spin_bug+0x1c0/0x1c0
[ 421.275875][ T27] worker_thread+0x5ab/0xef0
[ 421.280893][ T27] ? process_one_work+0x1410/0x1410
[ 421.286270][ T27] kthread+0x2e6/0x3c0
[ 421.290711][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 421.296765][ T27] ret_from_fork+0x1f/0x30
[ 421.303312][ T27]
[ 421.308368][ T27] INFO: task kworker/0:1:9 blocked for more than 143 seconds.
[ 421.315801][ T27] Not tainted 6.4.0-rc4-syzkaller #0
[ 421.324160][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 421.333029][ T27] task:kworker/0:1 state:D stack:26232 pid:9 ppid:2 flags:0x00004000
[ 421.342400][ T27] Workqueue: dio/loop2 dio_aio_complete_work
[ 421.348426][ T27] Call Trace:
[ 421.351688][ T27]
[ 421.354594][ T27] __schedule+0xc25/0x57f0
[ 421.359194][ T27] ? print_usage_bug.part.0+0x660/0x660
[ 421.364732][ T27] ? rcu_is_watching+0xe/0xb0
[ 421.369459][ T27] ? do_raw_spin_unlock+0x171/0x230
[ 421.375027][ T27] ? find_held_lock+0x2d/0x110
[ 421.379819][ T27] ? io_schedule_timeout+0x140/0x140
[ 421.385085][ T27] ? schedule+0x147/0x1a0
[ 421.389580][ T27] ? lock_downgrade+0x690/0x690
[ 421.394496][ T27] ? mark_held_locks+0x9f/0xe0
[ 421.399354][ T27] schedule+0xda/0x1a0
[ 421.403401][ T27] schedule_preempt_disabled+0xf/0x20
[ 421.408851][ T27] rwsem_down_write_slowpath+0x3de/0x1210
[ 421.414550][ T27] ? down_timeout+0x90/0x90
[ 421.419075][ T27] ? lock_sync+0x180/0x180
[ 421.423547][ T27] down_write+0x1ce/0x200
[ 421.427917][ T27] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 421.433873][ T27] ? file_write_and_wait_range+0xde/0x120
[ 421.439679][ T27] __generic_file_fsync+0x82/0x190
[ 421.444772][ T27] ? lock_sync+0x180/0x180
[ 421.449307][ T27] fat_file_fsync+0x5b/0x1f0
[ 421.453877][ T27] dio_complete+0x45a/0x8d0
[ 421.458500][ T27] process_one_work+0x86e/0x1410
[ 421.463457][ T27] ? lock_sync+0x180/0x180
[ 421.467905][ T27] ? pwq_dec_nr_in_flight+0x230/0x230
[ 421.473254][ T27] ? spin_bug+0x1c0/0x1c0
[ 421.477965][ T27] worker_thread+0x5ab/0xef0
[ 421.482591][ T27] ? process_one_work+0x1410/0x1410
[ 421.487827][ T27] kthread+0x2e6/0x3c0
[ 421.491876][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 421.497661][ T27] ret_from_fork+0x1f/0x30
[ 421.502080][ T27]
[ 421.505093][ T27] INFO: task kworker/0:2:748 blocked for more than 143 seconds.
[ 421.514564][ T27] Not tainted 6.4.0-rc4-syzkaller #0
[ 421.523777][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 421.532975][ T27] task:kworker/0:2 state:D stack:27352 pid:748 ppid:2 flags:0x00004000
[ 421.542310][ T27] Workqueue: dio/loop2 dio_aio_complete_work
[ 421.549497][ T27] Call Trace:
[ 421.558749][ T27]
[ 421.561840][ T27] __schedule+0xc25/0x57f0
[ 421.566863][ T27] ? print_usage_bug.part.0+0x660/0x660
[ 421.572405][ T27] ? rcu_is_watching+0xe/0xb0
[ 421.577867][ T27] ? do_raw_spin_unlock+0x171/0x230
[ 421.583059][ T27] ? find_held_lock+0x2d/0x110
[ 421.587883][ T27] ? io_schedule_timeout+0x140/0x140
[ 421.593153][ T27] ? schedule+0x147/0x1a0
[ 421.597582][ T27] ? lock_downgrade+0x690/0x690
[ 421.602418][ T27] ? mark_held_locks+0x9f/0xe0
[ 421.607206][ T27] schedule+0xda/0x1a0
[ 421.611257][ T27] schedule_preempt_disabled+0xf/0x20
[ 421.616610][ T27] rwsem_down_write_slowpath+0x3de/0x1210
[ 421.622365][ T27] ? down_timeout+0x90/0x90
[ 421.626929][ T27] ? lock_sync+0x180/0x180
[ 421.631339][ T27] down_write+0x1ce/0x200
[ 421.643853][ T27] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 421.652691][ T27] ? file_write_and_wait_range+0xde/0x120
[ 421.660966][ T27] __generic_file_fsync+0x82/0x190
[ 421.666052][ T27] ? lock_sync+0x180/0x180
[ 421.670848][ T27] fat_file_fsync+0x5b/0x1f0
[ 421.675410][ T27] dio_complete+0x45a/0x8d0
[ 421.683103][ T27] process_one_work+0x86e/0x1410
[ 421.688059][ T27] ? lock_sync+0x180/0x180
[ 421.692625][ T27] ? pwq_dec_nr_in_flight+0x230/0x230
[ 421.700403][ T27] ? spin_bug+0x1c0/0x1c0
[ 421.704719][ T27] worker_thread+0x5ab/0xef0
[ 421.709324][ T27] ? process_one_work+0x1410/0x1410
[ 421.714504][ T27] kthread+0x2e6/0x3c0
[ 421.721210][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 421.727903][ T27] ret_from_fork+0x1f/0x30
[ 421.732305][ T27]
[ 421.737501][ T27] INFO: task kworker/0:4:4960 blocked for more than 144 seconds.
[ 421.745201][ T27] Not tainted 6.4.0-rc4-syzkaller #0
[ 421.751033][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 421.759773][ T27] task:kworker/0:4 state:D stack:26016 pid:4960 ppid:2 flags:0x00004000
[ 421.771978][ T27] Workqueue: dio/loop2 dio_aio_complete_work
[ 421.778285][ T27] Call Trace:
[ 421.781829][ T27]
[ 421.784764][ T27] __schedule+0xc25/0x57f0
[ 421.789263][ T27] ? print_usage_bug.part.0+0x660/0x660
[ 421.794792][ T27] ? rcu_is_watching+0xe/0xb0
[ 421.802105][ T27] ? do_raw_spin_unlock+0x171/0x230
[ 421.807371][ T27] ? find_held_lock+0x2d/0x110
[ 421.812129][ T27] ? io_schedule_timeout+0x140/0x140
[ 421.817496][ T27] ? schedule+0x147/0x1a0
[ 421.821802][ T27] ? lock_downgrade+0x690/0x690
[ 421.826627][ T27] ? mark_held_locks+0x9f/0xe0
[ 421.831416][ T27] schedule+0xda/0x1a0
[ 421.835463][ T27] schedule_preempt_disabled+0xf/0x20
[ 421.840832][ T27] rwsem_down_write_slowpath+0x3de/0x1210
[ 421.846547][ T27] ? down_timeout+0x90/0x90
[ 421.851182][ T27] ? lock_sync+0x180/0x180
[ 421.855580][ T27] down_write+0x1ce/0x200
[ 421.859915][ T27] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 421.865872][ T27] ? file_write_and_wait_range+0xde/0x120
[ 421.871633][ T27] __generic_file_fsync+0x82/0x190
[ 421.876756][ T27] ? lock_sync+0x180/0x180
[ 421.881538][ T27] fat_file_fsync+0x5b/0x1f0
[ 421.886333][ T27] dio_complete+0x45a/0x8d0
[ 421.891318][ T27] process_one_work+0x86e/0x1410
[ 421.896279][ T27] ? lock_sync+0x180/0x180
[ 421.900817][ T27] ? pwq_dec_nr_in_flight+0x230/0x230
[ 421.906182][ T27] ? spin_bug+0x1c0/0x1c0
[ 421.910565][ T27] worker_thread+0x5ab/0xef0
[ 421.915150][ T27] ? process_one_work+0x1410/0x1410
[ 421.923053][ T27] kthread+0x2e6/0x3c0
[ 421.927145][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 421.932760][ T27] ret_from_fork+0x1f/0x30
[ 421.939744][ T27]
[ 421.943826][ T27] INFO: task kworker/0:8:5434 blocked for more than 144 seconds.
[ 421.951874][ T27] Not tainted 6.4.0-rc4-syzkaller #0
[ 421.957891][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 421.966538][ T27] task:kworker/0:8 state:D stack:26232 pid:5434 ppid:2 flags:0x00004000
[ 421.975841][ T27] Workqueue: dio/loop2 dio_aio_complete_work
[ 421.981855][ T27] Call Trace:
[ 421.985116][ T27]
[ 421.989009][ T27] __schedule+0xc25/0x57f0
[ 421.993422][ T27] ? print_usage_bug.part.0+0x660/0x660
[ 421.999278][ T27] ? rcu_is_watching+0xe/0xb0
[ 422.003954][ T27] ? do_raw_spin_unlock+0x171/0x230
[ 422.009212][ T27] ? find_held_lock+0x2d/0x110
[ 422.013956][ T27] ? io_schedule_timeout+0x140/0x140
[ 422.019261][ T27] ? schedule+0x147/0x1a0
[ 422.023571][ T27] ? lock_downgrade+0x690/0x690
[ 422.028501][ T27] ? mark_held_locks+0x9f/0xe0
[ 422.033283][ T27] schedule+0xda/0x1a0
[ 422.037555][ T27] schedule_preempt_disabled+0xf/0x20
[ 422.043048][ T27] rwsem_down_write_slowpath+0x3de/0x1210
[ 422.048817][ T27] ? down_timeout+0x90/0x90
[ 422.053306][ T27] ? lock_sync+0x180/0x180
[ 422.057897][ T27] down_write+0x1ce/0x200
[ 422.062281][ T27] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 422.068430][ T27] ? file_write_and_wait_range+0xde/0x120
[ 422.074458][ T27] __generic_file_fsync+0x82/0x190
[ 422.079730][ T27] ? lock_sync+0x180/0x180
[ 422.084251][ T27] fat_file_fsync+0x5b/0x1f0
[ 422.089602][ T27] dio_complete+0x45a/0x8d0
[ 422.094107][ T27] process_one_work+0x86e/0x1410
[ 422.101102][ T27] ? lock_sync+0x180/0x180
[ 422.105493][ T27] ? pwq_dec_nr_in_flight+0x230/0x230
[ 422.111190][ T27] ? spin_bug+0x1c0/0x1c0
[ 422.115579][ T27] worker_thread+0x5ab/0xef0
[ 422.121875][ T27] ? process_one_work+0x1410/0x1410
[ 422.127107][ T27] kthread+0x2e6/0x3c0
[ 422.131154][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 422.136767][ T27] ret_from_fork+0x1f/0x30
[ 422.141289][ T27]
[ 422.144318][ T27] INFO: task kworker/0:9:5438 blocked for more than 144 seconds.
[ 422.152611][ T27] Not tainted 6.4.0-rc4-syzkaller #0
[ 422.158435][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 422.167227][ T27] task:kworker/0:9 state:D stack:27440 pid:5438 ppid:2 flags:0x00004000
[ 422.176412][ T27] Workqueue: dio/loop2 dio_aio_complete_work
[ 422.182404][ T27] Call Trace:
[ 422.185668][ T27]
[ 422.188655][ T27] __schedule+0xc25/0x57f0
[ 422.193373][ T27] ? print_usage_bug.part.0+0x660/0x660
[ 422.198983][ T27] ? rcu_is_watching+0xe/0xb0
[ 422.203637][ T27] ? do_raw_spin_unlock+0x171/0x230
[ 422.209240][ T27] ? find_held_lock+0x2d/0x110
[ 422.213979][ T27] ? io_schedule_timeout+0x140/0x140
[ 422.219528][ T27] ? schedule+0x147/0x1a0
[ 422.223832][ T27] ? lock_downgrade+0x690/0x690
[ 422.228701][ T27] ? mark_held_locks+0x9f/0xe0
[ 422.233448][ T27] schedule+0xda/0x1a0
[ 422.237559][ T27] schedule_preempt_disabled+0xf/0x20
[ 422.242906][ T27] rwsem_down_write_slowpath+0x3de/0x1210
[ 422.250135][ T27] ? down_timeout+0x90/0x90
[ 422.254642][ T27] ? lock_sync+0x180/0x180
[ 422.260161][ T27] down_write+0x1ce/0x200
[ 422.264467][ T27] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 422.271858][ T27] ? file_write_and_wait_range+0xde/0x120
[ 422.279129][ T27] __generic_file_fsync+0x82/0x190
[ 422.284226][ T27] ? lock_sync+0x180/0x180
[ 422.290003][ T27] fat_file_fsync+0x5b/0x1f0
[ 422.294875][ T27] dio_complete+0x45a/0x8d0
[ 422.299431][ T27] process_one_work+0x86e/0x1410
[ 422.304349][ T27] ? lock_sync+0x180/0x180
[ 422.308833][ T27] ? pwq_dec_nr_in_flight+0x230/0x230
[ 422.314194][ T27] ? spin_bug+0x1c0/0x1c0
[ 422.318907][ T27] worker_thread+0x5ab/0xef0
[ 422.323473][ T27] ? process_one_work+0x1410/0x1410
[ 422.329032][ T27] kthread+0x2e6/0x3c0
[ 422.333078][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 422.338729][ T27] ret_from_fork+0x1f/0x30
[ 422.343125][ T27]
[ 422.346132][ T27] INFO: task kworker/0:11:5453 blocked for more than 144 seconds.
[ 422.373806][ T27] Not tainted 6.4.0-rc4-syzkaller #0
[ 422.398211][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 422.420390][ T27] task:kworker/0:11 state:D stack:28032 pid:5453 ppid:2 flags:0x00004000
[ 422.430159][ T27] Workqueue: dio/loop2 dio_aio_complete_work
[ 422.441080][ T27] Call Trace:
[ 422.447024][ T27]
[ 422.456299][ T27] __schedule+0xc25/0x57f0
[ 422.463593][ T27] ? print_usage_bug.part.0+0x660/0x660
[ 422.469475][ T27] ? rcu_is_watching+0xe/0xb0
[ 422.491098][ T27] ? do_raw_spin_unlock+0x171/0x230
[ 422.496387][ T27] ? find_held_lock+0x2d/0x110
[ 422.501560][ T27] ? io_schedule_timeout+0x140/0x140
[ 422.507057][ T27] ? schedule+0x147/0x1a0
[ 422.511416][ T27] ? lock_downgrade+0x690/0x690
[ 422.516307][ T27] ? mark_held_locks+0x9f/0xe0
[ 422.521130][ T27] schedule+0xda/0x1a0
[ 422.525198][ T27] schedule_preempt_disabled+0xf/0x20
[ 422.530604][ T27] rwsem_down_write_slowpath+0x3de/0x1210
[ 422.536311][ T27] ? down_timeout+0x90/0x90
[ 422.541484][ T27] ? lock_sync+0x180/0x180
[ 422.545879][ T27] down_write+0x1ce/0x200
[ 422.550668][ T27] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 422.556647][ T27] ? file_write_and_wait_range+0xde/0x120
[ 422.563101][ T27] __generic_file_fsync+0x82/0x190
[ 422.568244][ T27] ? lock_sync+0x180/0x180
[ 422.572639][ T27] fat_file_fsync+0x5b/0x1f0
[ 422.579711][ T27] dio_complete+0x45a/0x8d0
[ 422.584186][ T27] process_one_work+0x86e/0x1410
[ 422.589152][ T27] ? lock_sync+0x180/0x180
[ 422.593544][ T27] ? pwq_dec_nr_in_flight+0x230/0x230
[ 422.601281][ T27] ? spin_bug+0x1c0/0x1c0
[ 422.605591][ T27] worker_thread+0x5ab/0xef0
[ 422.610205][ T27] ? process_one_work+0x1410/0x1410
[ 422.615384][ T27] kthread+0x2e6/0x3c0
[ 422.619482][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 422.625091][ T27] ret_from_fork+0x1f/0x30
[ 422.629537][ T27]
[ 422.632553][ T27] INFO: task kworker/0:15:5457 blocked for more than 144 seconds.
[ 422.641489][ T27] Not tainted 6.4.0-rc4-syzkaller #0
[ 422.666118][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 422.690114][ T27] task:kworker/0:15 state:D stack:27904 pid:5457 ppid:2 flags:0x00004000
[ 422.699420][ T27] Workqueue: dio/loop2 dio_aio_complete_work
[ 422.705549][ T27] Call Trace:
[ 422.716885][ T27]
[ 422.721053][ T27] __schedule+0xc25/0x57f0
[ 422.731595][ T27] ? print_usage_bug.part.0+0x660/0x660
[ 422.750257][ T27] ? find_held_lock+0x2d/0x110
[ 422.755011][ T27] ? io_schedule_timeout+0x140/0x140
[ 422.763664][ T27] ? schedule+0x147/0x1a0
[ 422.780099][ T27] ? lock_downgrade+0x690/0x690
[ 422.784957][ T27] ? mark_held_locks+0x9f/0xe0
[ 422.789762][ T27] schedule+0xda/0x1a0
[ 422.794095][ T27] schedule_preempt_disabled+0xf/0x20
[ 422.800272][ T27] rwsem_down_write_slowpath+0x3de/0x1210
[ 422.814975][ T27] ? down_timeout+0x90/0x90
[ 422.819494][ T27] ? lock_sync+0x180/0x180
[ 422.823907][ T27] down_write+0x1ce/0x200
[ 422.830487][ T27] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 422.836441][ T27] ? file_write_and_wait_range+0xde/0x120
[ 422.842578][ T27] __generic_file_fsync+0x82/0x190
[ 422.850113][ T27] ? lock_sync+0x180/0x180
[ 422.854510][ T27] fat_file_fsync+0x5b/0x1f0
[ 422.859146][ T27] dio_complete+0x45a/0x8d0
[ 422.863627][ T27] process_one_work+0x86e/0x1410
[ 422.871366][ T27] ? lock_sync+0x180/0x180
[ 422.875770][ T27] ? pwq_dec_nr_in_flight+0x230/0x230
[ 422.881675][ T27] ? spin_bug+0x1c0/0x1c0
[ 422.885994][ T27] worker_thread+0x5ab/0xef0
[ 422.893080][ T27] ? process_one_work+0x1410/0x1410
[ 422.898284][ T27] kthread+0x2e6/0x3c0
[ 422.902331][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 422.908675][ T27] ret_from_fork+0x1f/0x30
[ 422.913092][ T27]
[ 422.916100][ T27] INFO: task kworker/0:17:5459 blocked for more than 145 seconds.
[ 422.925027][ T27] Not tainted 6.4.0-rc4-syzkaller #0
[ 422.956179][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 422.990507][ T27] task:kworker/0:17 state:D stack:27960 pid:5459 ppid:2 flags:0x00004000
[ 423.014456][ T27] Workqueue: dio/loop2 dio_aio_complete_work
[ 423.020485][ T27] Call Trace:
[ 423.023755][ T27]
[ 423.026673][ T27] __schedule+0xc25/0x57f0
[ 423.031303][ T27] ? print_usage_bug.part.0+0x660/0x660
[ 423.036878][ T27] ? rcu_is_watching+0xe/0xb0
[ 423.042205][ T27] ? do_raw_spin_unlock+0x171/0x230
[ 423.064313][ T27] ? find_held_lock+0x2d/0x110
[ 423.069102][ T27] ? io_schedule_timeout+0x140/0x140
[ 423.074433][ T27] ? schedule+0x147/0x1a0
[ 423.081594][ T27] ? lock_downgrade+0x690/0x690
[ 423.086431][ T27] ? mark_held_locks+0x9f/0xe0
[ 423.091224][ T27] schedule+0xda/0x1a0
[ 423.095367][ T27] schedule_preempt_disabled+0xf/0x20
[ 423.101791][ T27] rwsem_down_write_slowpath+0x3de/0x1210
[ 423.107545][ T27] ? down_timeout+0x90/0x90
[ 423.112437][ T27] ? lock_sync+0x180/0x180
[ 423.116881][ T27] down_write+0x1ce/0x200
[ 423.121187][ T27] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 423.127207][ T27] ? file_write_and_wait_range+0xde/0x120
[ 423.132901][ T27] __generic_file_fsync+0x82/0x190
[ 423.138014][ T27] ? lock_sync+0x180/0x180
[ 423.142428][ T27] fat_file_fsync+0x5b/0x1f0
[ 423.147050][ T27] dio_complete+0x45a/0x8d0
[ 423.151542][ T27] process_one_work+0x86e/0x1410
[ 423.156468][ T27] ? lock_sync+0x180/0x180
[ 423.160911][ T27] ? pwq_dec_nr_in_flight+0x230/0x230
[ 423.166269][ T27] ? spin_bug+0x1c0/0x1c0
[ 423.170690][ T27] worker_thread+0x5ab/0xef0
[ 423.175271][ T27] ? process_one_work+0x1410/0x1410
[ 423.180491][ T27] kthread+0x2e6/0x3c0
[ 423.184539][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 423.190185][ T27] ret_from_fork+0x1f/0x30
[ 423.194594][ T27]
[ 423.197659][ T27] INFO: task kworker/0:19:5461 blocked for more than 145 seconds.
[ 423.205446][ T27] Not tainted 6.4.0-rc4-syzkaller #0
[ 423.214335][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 423.223298][ T27] task:kworker/0:19 state:D stack:27024 pid:5461 ppid:2 flags:0x00004000
[ 423.234868][ T27] Workqueue: dio/loop2 dio_aio_complete_work
[ 423.240976][ T27] Call Trace:
[ 423.244238][ T27]
[ 423.247224][ T27] __schedule+0xc25/0x57f0
[ 423.251636][ T27] ? print_usage_bug.part.0+0x660/0x660
[ 423.257234][ T27] ? find_held_lock+0x2d/0x110
[ 423.262077][ T27] ? io_schedule_timeout+0x140/0x140
[ 423.267395][ T27] ? schedule+0x147/0x1a0
[ 423.271704][ T27] ? lock_downgrade+0x690/0x690
[ 423.276531][ T27] ? mark_held_locks+0x9f/0xe0
[ 423.281324][ T27] schedule+0xda/0x1a0
[ 423.285377][ T27] schedule_preempt_disabled+0xf/0x20
[ 423.291639][ T27] rwsem_down_write_slowpath+0x3de/0x1210
[ 423.297406][ T27] ? down_timeout+0x90/0x90
[ 423.301885][ T27] ? lock_sync+0x180/0x180
[ 423.306273][ T27] down_write+0x1ce/0x200
[ 423.310640][ T27] ? rwsem_down_write_slowpath+0x1210/0x1210
[ 423.316652][ T27] ? file_write_and_wait_range+0xde/0x120
[ 423.323503][ T27] __generic_file_fsync+0x82/0x190
[ 423.328647][ T27] ? lock_sync+0x180/0x180
[ 423.333050][ T27] fat_file_fsync+0x5b/0x1f0
[ 423.337665][ T27] dio_complete+0x45a/0x8d0
[ 423.342148][ T27] process_one_work+0x86e/0x1410
[ 423.347115][ T27] ? lock_sync+0x180/0x180
[ 423.351600][ T27] ? pwq_dec_nr_in_flight+0x230/0x230
[ 423.356998][ T27] ? spin_bug+0x1c0/0x1c0
[ 423.361307][ T27] worker_thread+0x5ab/0xef0
[ 423.365866][ T27] ? process_one_work+0x1410/0x1410
[ 423.371076][ T27] kthread+0x2e6/0x3c0
[ 423.375121][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 423.380805][ T27] ret_from_fork+0x1f/0x30
[ 423.385218][ T27]
[ 423.388273][ T27] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 423.397439][ T27]
[ 423.397439][ T27] Showing all locks held in the system:
[ 423.405197][ T27] 3 locks held by kworker/0:0/7:
[ 423.411278][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 423.424185][ T27] #1: ffffc900000c7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 423.475468][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 423.486570][ T27] 3 locks held by kworker/0:1/9:
[ 423.491913][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 423.503470][ T27] #1: ffffc900000e7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 423.515829][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 423.539585][ T27] 2 locks held by kworker/u4:0/10:
[ 423.544735][ T27] #0: ffff8880b9c3b4d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2b/0x120
[ 423.570184][ T27] #1: ffff8880b9c27808 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x2da/0x950
[ 423.581974][ T27] 1 lock held by rcu_tasks_kthre/13:
[ 423.588960][ T27] #0: ffffffff8b186d30 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80
[ 423.599468][ T27] 1 lock held by rcu_tasks_trace/14:
[ 423.604728][ T27] #0: ffffffff8b186a30 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80
[ 423.615713][ T27] 1 lock held by khungtaskd/27:
[ 423.620618][ T27] #0: ffffffff8b187940 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x330
[ 423.630876][ T27] 3 locks held by kworker/0:2/748:
[ 423.635972][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 423.646950][ T27] #1: ffffc9000443fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 423.659658][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 423.670735][ T27] 3 locks held by kworker/u4:4/912:
[ 423.675938][ T27] 1 lock held by dhcpcd/4616:
[ 423.680781][ T27] #0: ffffffff8c926168 (rtnl_mutex){+.+.}-{3:3}, at: devinet_ioctl+0x175/0x1740
[ 423.690896][ T27] 2 locks held by getty/4698:
[ 423.695552][ T27] #0: ffff8880260ff098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70
[ 423.706793][ T27] #1: ffffc900015a02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xb6f/0x1040
[ 423.717154][ T27] 3 locks held by kworker/0:3/4959:
[ 423.722327][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 423.735094][ T27] #1: ffffc9000399fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 423.746975][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 423.760966][ T27] 3 locks held by kworker/0:4/4960:
[ 423.766150][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 423.779802][ T27] #1: ffffc900039afdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 423.791638][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 423.803087][ T27] 3 locks held by kworker/0:5/4961:
[ 423.808308][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 423.819042][ T27] #1: ffffc900039bfdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 423.832294][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 423.843578][ T27] 3 locks held by kworker/0:8/5434:
[ 423.848821][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 423.859494][ T27] #1: ffffc9000526fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 423.871345][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 423.882506][ T27] 3 locks held by kworker/0:9/5438:
[ 423.888496][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 423.899140][ T27] #1: ffffc900053dfdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 423.910955][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 423.922001][ T27] 3 locks held by kworker/0:11/5453:
[ 423.927307][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 423.938454][ T27] #1: ffffc9000546fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 423.950303][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 423.961504][ T27] 3 locks held by kworker/0:12/5454:
[ 423.966771][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 423.977519][ T27] #1: ffffc9000547fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 423.991979][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.003616][ T27] 3 locks held by kworker/0:14/5456:
[ 424.011408][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.022061][ T27] #1: ffffc9000549fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.036885][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.048517][ T27] 3 locks held by kworker/0:15/5457:
[ 424.053870][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.064985][ T27] #1: ffffc900054afdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.079654][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.090713][ T27] 3 locks held by kworker/0:17/5459:
[ 424.095969][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.109660][ T27] #1: ffffc900054cfdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.121667][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.132762][ T27] 3 locks held by kworker/0:19/5461:
[ 424.138496][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.149099][ T27] #1: ffffc900054efdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.160937][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.172016][ T27] 3 locks held by kworker/0:22/5464:
[ 424.177316][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.187971][ T27] #1: ffffc9000551fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.199907][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.210962][ T27] 3 locks held by kworker/0:23/5465:
[ 424.216220][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.227840][ T27] #1: ffffc9000552fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.239974][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.251026][ T27] 5 locks held by kworker/u4:8/5510:
[ 424.256284][ T27] #0: ffff888014e1f938 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.266537][ T27] #1: ffffc900058afdc0 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.276430][ T27] #2: ffffffff8c913350 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x97/0x990
[ 424.285760][ T27] #3: ffffffff8c926168 (rtnl_mutex){+.+.}-{3:3}, at: ip_tunnel_delete_nets+0x8a/0x380
[ 424.295409][ T27] #4: ffffffff8b192db8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x646/0x760
[ 424.306272][ T27] 3 locks held by kworker/0:26/5530:
[ 424.311574][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.322207][ T27] #1: ffffc900059c7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.334017][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.346056][ T27] 3 locks held by kworker/0:29/5559:
[ 424.351368][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.362089][ T27] #1: ffffc90005b57dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.374016][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.385197][ T27] 3 locks held by kworker/0:32/5578:
[ 424.390687][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.401401][ T27] #1: ffffc90005bf7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.413227][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.424284][ T27] 3 locks held by kworker/0:33/5581:
[ 424.429593][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.440194][ T27] #1: ffffc90005c17dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.452862][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.463897][ T27] 3 locks held by kworker/0:34/5582:
[ 424.469191][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.479798][ T27] #1: ffffc9000592fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.491620][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.502661][ T27] 3 locks held by kworker/0:37/5593:
[ 424.507947][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.518780][ T27] #1: ffffc90005c77dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.530755][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.542088][ T27] 3 locks held by kworker/0:38/5594:
[ 424.547712][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.559036][ T27] #1: ffffc90005c87dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.570931][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.582049][ T27] 3 locks held by kworker/0:39/5595:
[ 424.587453][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.598199][ T27] #1: ffffc90005c97dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.610026][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.621078][ T27] 3 locks held by kworker/0:41/5614:
[ 424.626326][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.636932][ T27] #1: ffffc90005d27dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.649014][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.660246][ T27] 3 locks held by kworker/0:42/5643:
[ 424.665522][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.677464][ T27] #1: ffffc9000607fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.689900][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.701001][ T27] 3 locks held by kworker/0:45/5647:
[ 424.706277][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.717407][ T27] #1: ffffc900060c7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.729252][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.740320][ T27] 3 locks held by kworker/0:46/5688:
[ 424.745590][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.756503][ T27] #1: ffffc90005bd7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.768568][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.780194][ T27] 3 locks held by kworker/0:51/5837:
[ 424.785509][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.796559][ T27] #1: ffffc9000a807dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.808402][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.819469][ T27] 3 locks held by kworker/0:52/5858:
[ 424.824731][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.835343][ T27] #1: ffffc9000a7a7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.847318][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.858919][ T27] 3 locks held by kworker/0:54/5884:
[ 424.864188][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.874979][ T27] #1: ffffc9000a817dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.887572][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.899018][ T27] 3 locks held by kworker/0:56/6080:
[ 424.904448][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.915066][ T27] #1: ffffc9000aab7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.927955][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.939454][ T27] 3 locks held by kworker/0:57/6098:
[ 424.944787][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.955890][ T27] #1: ffffc9000ab97dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 424.967765][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 424.978911][ T27] 3 locks held by kworker/0:59/6334:
[ 424.984164][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 424.994764][ T27] #1: ffffc9000b4efdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.007470][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.018519][ T27] 3 locks held by kworker/0:60/6336:
[ 425.023776][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.034403][ T27] #1: ffffc9000b457dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.046227][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.057292][ T27] 3 locks held by kworker/0:61/6337:
[ 425.062794][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.073411][ T27] #1: ffffc9000b447dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.085371][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.096461][ T27] 3 locks held by kworker/0:65/6381:
[ 425.101772][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.112404][ T27] #1: ffffc9000b7dfdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.124871][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.135942][ T27] 3 locks held by kworker/0:67/6426:
[ 425.141246][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.152056][ T27] #1: ffffc9000b697dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.164604][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.175801][ T27] 3 locks held by kworker/0:68/6427:
[ 425.181126][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.191749][ T27] #1: ffffc9000b937dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.203579][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.214632][ T27] 3 locks held by kworker/0:69/6663:
[ 425.219990][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.231170][ T27] #1: ffffc9000c237dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.242995][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.254055][ T27] 3 locks held by kworker/0:70/6765:
[ 425.259355][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.270330][ T27] #1: ffffc90002f6fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.282163][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.293190][ T27] 3 locks held by kworker/1:78/7616:
[ 425.298505][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.309116][ T27] #1: ffffc9000a6f7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.321033][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.332154][ T27] 3 locks held by kworker/0:75/7660:
[ 425.338257][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.348891][ T27] #1: ffffc9000a897dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.360711][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.372078][ T27] 3 locks held by kworker/0:77/7662:
[ 425.377388][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.388029][ T27] #1: ffffc9000a8b7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.399887][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.410943][ T27] 3 locks held by kworker/0:79/7664:
[ 425.416205][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.427050][ T27] #1: ffffc9000a8d7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.439017][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.450743][ T27] 3 locks held by kworker/0:82/7667:
[ 425.456022][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.466660][ T27] #1: ffffc9000a8e7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.478705][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.489909][ T27] 3 locks held by kworker/0:83/7668:
[ 425.495168][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.505779][ T27] #1: ffffc9000a8f7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.517626][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.528869][ T27] 3 locks held by kworker/0:84/7669:
[ 425.534129][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.544737][ T27] #1: ffffc9000a907dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.556622][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.568341][ T27] 3 locks held by kworker/0:85/7671:
[ 425.573856][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.584468][ T27] #1: ffffc9000a927dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.596283][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.607348][ T27] 3 locks held by kworker/0:86/8019:
[ 425.612628][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.623273][ T27] #1: ffffc9000b8a7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.635118][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.646196][ T27] 3 locks held by kworker/0:87/8021:
[ 425.651496][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.662147][ T27] #1: ffffc9000b8c7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.674216][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.685852][ T27] 3 locks held by kworker/0:88/8022:
[ 425.691179][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.701935][ T27] #1: ffffc9000b2c7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.713979][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.725303][ T27] 1 lock held by kworker/0:89/8347:
[ 425.730721][ T27] #0: ffff8880b9c3b4d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2b/0x120
[ 425.740819][ T27] 3 locks held by kworker/0:90/9528:
[ 425.746098][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.756737][ T27] #1: ffffc9000b9a7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.768621][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.780030][ T27] 3 locks held by kworker/0:92/10116:
[ 425.785380][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.796681][ T27] #1: ffffc90003b1fdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.808640][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.819838][ T27] 3 locks held by kworker/0:98/15743:
[ 425.825190][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.835840][ T27] #1: ffffc9000ad87dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.847713][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.858971][ T27] 3 locks held by kworker/0:99/15770:
[ 425.864325][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.875408][ T27] #1: ffffc9000b1f7dc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.887624][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.900194][ T27] 3 locks held by kworker/0:100/15789:
[ 425.905639][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.916244][ T27] #1: ffffc9000b3ffdc0 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.928063][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 425.939176][ T27] 2 locks held by syz-executor.2/16255:
[ 425.944699][ T27] #0: ffff88806d6be460 (sb_writers#13){.+.+}-{0:0}, at: do_syscall_64+0x35/0xb0
[ 425.953840][ T27] #1: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: do_truncate+0xdc/0x1a0
[ 425.964235][ T27] 3 locks held by dio/loop2/16271:
[ 425.969369][ T27] #0: ffff88806e381538 ((wq_completion)dio/loop2){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 425.980641][ T27] #1: ffffc90002ebfd58 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 425.992608][ T27] #2: ffff8880712341b0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 426.004277][ T27] 2 locks held by syz-executor.0/17600:
[ 426.010558][ T27] #0: ffff888020efe460 (sb_writers#13){.+.+}-{0:0}, at: do_syscall_64+0x35/0xb0
[ 426.021768][ T27] #1: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: do_truncate+0xdc/0x1a0
[ 426.032111][ T27] 1 lock held by syz-executor.0/17606:
[ 426.039931][ T27] #0: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: generic_file_write_iter+0x89/0x2c0
[ 426.051705][ T27] 3 locks held by dio/loop0/17608:
[ 426.056787][ T27] #0: ffff88806af2e138 ((wq_completion)dio/loop0){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 426.070259][ T27] #1: ffffc9000c267d58 ((work_completion)(&dio->complete_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 426.082962][ T27] #2: ffff88806a884e50 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: __generic_file_fsync+0x82/0x190
[ 426.094104][ T27] 2 locks held by kworker/0:108/17614:
[ 426.099590][ T27] #0: ffff888010c72538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x793/0x1410
[ 426.109989][ T27] #1: ffffc9000c227dc0 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x7c0/0x1410
[ 426.121888][ T27]
[ 426.124205][ T27] =============================================
[ 426.124205][ T27]
[ 426.134293][ T27] NMI backtrace for cpu 1
[ 426.138604][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 6.4.0-rc4-syzkaller #0
[ 426.146644][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 426.156674][ T27] Call Trace:
[ 426.159925][ T27]
[ 426.162826][ T27] dump_stack_lvl+0x60/0xa0
[ 426.167298][ T27] nmi_cpu_backtrace+0x171/0x200
[ 426.172205][ T27] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 426.177369][ T27] nmi_trigger_cpumask_backtrace+0x1b8/0x200
[ 426.183317][ T27] watchdog+0x9f5/0xcf0
[ 426.187441][ T27] ? proc_dohung_task_timeout_secs+0x30/0x30
[ 426.193395][ T27] kthread+0x2e6/0x3c0
[ 426.197437][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 426.203041][ T27] ret_from_fork+0x1f/0x30
[ 426.207430][ T27]
[ 426.210950][ T27] Sending NMI from CPU 1 to CPUs 0:
[ 426.216149][ C0] NMI backtrace for cpu 0
[ 426.216152][ C0] CPU: 0 PID: 4615 Comm: dhcpcd Not tainted 6.4.0-rc4-syzkaller #0
[ 426.216156][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 426.216158][ C0] RIP: 0010:__orc_find+0x86/0xf0
[ 426.216164][ C0] Code: d1 f8 48 8d 5c 85 00 48 89 d8 48 c1 e8 03 42 0f b6 14 38 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 48 48 63 03 48 01 d8 <48> 39 c1 73 b0 4c 8d 63 fc 49 39 ec 73 b3 4d 29 ee 49 c1 fe 02 4b
[ 426.216167][ C0] RSP: 0018:ffffc900031df3f0 EFLAGS: 00000293
[ 426.216171][ C0] RAX: ffffffff81655740 RBX: ffffffff8d0841c8 RCX: ffffffff8165570b
[ 426.216173][ C0] RDX: 0000000000000000 RSI: ffffffff8d7f55f8 RDI: ffffffff8d0841b4
[ 426.216175][ C0] RBP: ffffffff8d0841b4 R08: ffffffff8d7f55f8 R09: ffffc900031df538
[ 426.216177][ C0] R10: ffffc900031df4a8 R11: 0000000000080001 R12: ffffffff8d0841dc
[ 426.216178][ C0] R13: ffffffff8d0841b4 R14: ffffffff8d0841b4 R15: dffffc0000000000
[ 426.216182][ C0] FS: 00007f46b77c8740(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 426.216186][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 426.216188][ C0] CR2: 00007ffe6fd79000 CR3: 0000000021328000 CR4: 0000000000350ef0
[ 426.216190][ C0] Call Trace:
[ 426.216192][ C0]
[ 426.216193][ C0] ? nmi_cpu_backtrace+0xfc/0x200
[ 426.216199][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 426.216203][ C0] ? nmi_handle+0x13d/0x400
[ 426.216214][ C0] ? __orc_find+0x86/0xf0
[ 426.216217][ C0] ? default_do_nmi+0x6b/0x170
[ 426.216221][ C0] ? exc_nmi+0x103/0x140
[ 426.216223][ C0] ? end_repeat_nmi+0x16/0x31
[ 426.216229][ C0] ? stack_trace_save+0xc0/0xc0
[ 426.216233][ C0] ? stack_trace_save+0x8b/0xc0
[ 426.216236][ C0] ? __orc_find+0x86/0xf0
[ 426.216240][ C0] ? __orc_find+0x86/0xf0
[ 426.216243][ C0] ? __orc_find+0x86/0xf0
[ 426.216246][ C0]
[ 426.216247][ C0]
[ 426.216248][ C0] ? arch_stack_walk+0x5c/0xe0
[ 426.216252][ C0] ? stack_trace_save+0x8b/0xc0
[ 426.216255][ C0] unwind_next_frame+0x2a8/0x1df0
[ 426.216258][ C0] ? stack_trace_save+0x8c/0xc0
[ 426.216262][ C0] ? stack_trace_save+0x8c/0xc0
[ 426.216265][ C0] ? kernel_text_address+0xd/0x80
[ 426.216268][ C0] ? write_profile+0x3b0/0x3b0
[ 426.216271][ C0] arch_stack_walk+0x7d/0xe0
[ 426.216275][ C0] ? stack_trace_save+0x8c/0xc0
[ 426.216278][ C0] ? kmem_cache_free+0xe5/0x480
[ 426.216283][ C0] stack_trace_save+0x8c/0xc0
[ 426.216286][ C0] ? filter_irq_stacks+0x90/0x90
[ 426.216291][ C0] kasan_save_stack+0x1e/0x40
[ 426.216294][ C0] ? mark_lock.part.0+0xee/0x1970
[ 426.216298][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 426.216302][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 426.216306][ C0] ? lock_acquire+0x1ad/0x520
[ 426.216310][ C0] ? find_held_lock+0x2d/0x110
[ 426.216313][ C0] ? debug_check_no_obj_freed+0x20c/0x420
[ 426.216318][ C0] ? lock_downgrade+0x690/0x690
[ 426.216322][ C0] ? mark_held_locks+0x9f/0xe0
[ 426.216325][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 426.216329][ C0] ? lockdep_hardirqs_on+0x79/0x100
[ 426.216332][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 426.216335][ C0] ? debug_check_no_obj_freed+0x20c/0x420
[ 426.216338][ C0] kasan_set_track+0x21/0x30
[ 426.216342][ C0] kasan_save_free_info+0x2a/0x40
[ 426.216344][ C0] ____kasan_slab_free+0x160/0x1c0
[ 426.216348][ C0] slab_free_freelist_hook+0x8b/0x1c0
[ 426.216351][ C0] ? __unix_dgram_recvmsg+0x341/0xa70
[ 426.216355][ C0] kmem_cache_free+0xe5/0x480
[ 426.216359][ C0] __unix_dgram_recvmsg+0x341/0xa70
[ 426.216363][ C0] ? unix_stream_connect+0x1700/0x1700
[ 426.216366][ C0] ? aa_sk_perm+0x1b8/0x850
[ 426.216370][ C0] ? aa_af_perm+0x210/0x210
[ 426.216374][ C0] ? __unix_dgram_recvmsg+0xa70/0xa70
[ 426.216377][ C0] sock_recvmsg+0xc9/0x150
[ 426.216381][ C0] sock_read_iter+0x252/0x380
[ 426.216383][ C0] ? sock_recvmsg+0x150/0x150
[ 426.216387][ C0] ? print_usage_bug.part.0+0x660/0x660
[ 426.216392][ C0] do_iter_readv_writev+0x235/0x2e0
[ 426.216396][ C0] ? generic_copy_file_range+0x1c0/0x1c0
[ 426.216400][ C0] ? apparmor_file_permission+0x14e/0x450
[ 426.216404][ C0] ? fsnotify_perm.part.0+0x11c/0x500
[ 426.216408][ C0] do_iter_read+0x259/0x730
[ 426.216411][ C0] ? import_iovec+0xa4/0x150
[ 426.216415][ C0] vfs_readv+0xc3/0x130
[ 426.216419][ C0] ? vfs_iter_read+0xb0/0xb0
[ 426.216423][ C0] ? find_held_lock+0x2d/0x110
[ 426.216427][ C0] ? __seccomp_filter+0x15a/0xcc0
[ 426.216430][ C0] ? __ct_user_enter+0xf9/0x130
[ 426.216433][ C0] ? __fget_light+0x4c/0x210
[ 426.216438][ C0] do_readv+0x1fc/0x280
[ 426.216441][ C0] ? vfs_readv+0x130/0x130
[ 426.216445][ C0] do_syscall_64+0x35/0xb0
[ 426.216449][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 426.216453][ C0] RIP: 0033:0x7f46b7896d7a
[ 426.216455][ C0] Code: ff 76 10 48 8b 15 ae 60 0d 00 f7 d8 41 83 c8 ff 64 89 02 44 89 c0 c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 13 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 6d 48 8b 15 7f 60 0d 00 f7 d8 64 89 02 48 83
[ 426.216458][ C0] RSP: 002b:00007ffe6fd88b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
[ 426.216460][ C0] RAX: ffffffffffffffda RBX: 00007ffe6fd88c08 RCX: 00007f46b7896d7a
[ 426.216462][ C0] RDX: 0000000000000002 RSI: 00007ffe6fd88b60 RDI: 000000000000000a
[ 426.216464][ C0] RBP: 00007ffe6fd99078 R08: 0000000000000008 R09: 0000000000000000
[ 426.216465][ C0] R10: 00007ffe6fd992c0 R11: 0000000000000246 R12: 0000564f6b054ff0
[ 426.216467][ C0] R13: 0000564f6ae19610 R14: 0000000000000000 R15: 0000564f6b1d94f0
[ 426.216470][ C0]
[ 426.271449][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 426.271453][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 6.4.0-rc4-syzkaller #0
[ 426.271458][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 426.271460][ T27] Call Trace:
[ 426.271463][ T27]
[ 426.271465][ T27] dump_stack_lvl+0x60/0xa0
[ 426.271474][ T27] panic+0x24b/0x540
[ 426.271479][ T27] ? panic_smp_self_stop+0x70/0x70
[ 426.271484][ T27] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 426.271489][ T27] ? preempt_schedule_thunk+0x16/0x20
[ 426.271498][ T27] watchdog+0x648/0xcf0
[ 426.271506][ T27] ? proc_dohung_task_timeout_secs+0x30/0x30
[ 426.271511][ T27] kthread+0x2e6/0x3c0
[ 426.271515][ T27] ? kthread_complete_and_exit+0x20/0x20
[ 426.271521][ T27] ret_from_fork+0x1f/0x30
[ 426.271531][ T27]
[ 426.278404][ T27] Kernel Offset: disabled
[ 426.838650][ T27] Rebooting in 86400 seconds..