Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts. 1970/01/01 00:02:08 parsed 1 programs [ 129.512603][ T4348] cgroup: Unknown subsys name 'net' [ 129.735802][ T4348] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 130.017239][ T4348] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 132.250875][ T4386] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 132.252592][ T4386] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 132.254181][ T4386] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 132.255686][ T4386] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 132.257048][ T4386] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 132.258371][ T4386] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 132.327718][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.328929][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.330638][ T1763] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 132.341001][ T1763] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.342122][ T1763] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.343771][ T1763] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 132.800369][ T4422] chnl_net:caif_netlink_parms(): no params data found [ 132.824217][ T4422] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.825391][ T4422] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.826914][ T4422] device bridge_slave_0 entered promiscuous mode [ 132.829087][ T4422] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.830115][ T4422] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.831555][ T4422] device bridge_slave_1 entered promiscuous mode [ 132.839394][ T4422] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 132.841662][ T4422] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 132.848592][ T4422] team0: Port device team_slave_0 added [ 132.850269][ T4422] team0: Port device team_slave_1 added [ 132.856459][ T4422] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 132.857482][ T4422] 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. [ 132.861011][ T4422] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 132.863634][ T4422] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 132.864632][ T4422] 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. [ 132.868446][ T4422] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 132.904604][ T4422] device hsr_slave_0 entered promiscuous mode [ 132.943473][ T4422] device hsr_slave_1 entered promiscuous mode [ 133.044371][ T4422] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 133.112422][ T4422] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 133.163158][ T4422] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 133.220173][ T4422] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 133.269762][ T4422] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.270953][ T4422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.272335][ T4422] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.273420][ T4422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.289761][ T4422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.293914][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.296549][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.298160][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.312108][ T4422] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.316283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 133.318008][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.319103][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.321664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 133.323017][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.324228][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.328393][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 133.332059][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 133.334532][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 133.336024][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 133.337819][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 133.340446][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 133.341957][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 133.351375][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 133.352876][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 133.357442][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 133.358915][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 133.361302][ T4422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 133.411967][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 133.413163][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 133.417262][ T4422] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 133.422839][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 133.425633][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 133.430828][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 133.432278][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 133.434062][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 133.435921][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 133.438129][ T4422] device veth0_vlan entered promiscuous mode [ 133.441059][ T4422] device veth1_vlan entered promiscuous mode [ 133.447792][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 133.449126][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 133.451026][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 133.452438][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 133.767376][ T4422] device veth0_macvtap entered promiscuous mode [ 133.769918][ T4422] device veth1_macvtap entered promiscuous mode [ 133.775289][ T4422] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 133.776477][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 133.777962][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 133.779294][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 133.780745][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 133.783659][ T4422] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 133.784811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 133.786332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 133.788629][ T4422] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.789923][ T4422] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.791233][ T4422] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.792501][ T4422] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:02:14 executed programs: 0 [ 134.457575][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 134.459051][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 134.460458][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 134.461803][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 134.463146][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 134.464813][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 134.756051][ T4452] chnl_net:caif_netlink_parms(): no params data found [ 134.771527][ T4452] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.772699][ T4452] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.774861][ T4452] device bridge_slave_0 entered promiscuous mode [ 134.777174][ T4452] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.778350][ T4452] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.780199][ T4452] device bridge_slave_1 entered promiscuous mode [ 134.787510][ T4452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 134.789885][ T4452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 134.797427][ T4452] team0: Port device team_slave_0 added [ 134.799177][ T4452] team0: Port device team_slave_1 added [ 134.805069][ T4452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 134.806017][ T4452] 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. [ 134.809564][ T4452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 134.811641][ T4452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 134.812697][ T4452] 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. [ 134.817649][ T4452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 134.874642][ T4452] device hsr_slave_0 entered promiscuous mode [ 134.923724][ T4452] device hsr_slave_1 entered promiscuous mode [ 134.963379][ T4452] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 134.964721][ T4452] Cannot create hsr debugfs directory [ 135.275786][ T251] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.493719][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 137.874171][ T251] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.573249][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 139.064408][ T251] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.215768][ T251] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.257214][ T4452] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 140.324930][ T4452] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 140.417342][ T4452] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 140.444249][ T4452] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 140.548918][ T4452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.552177][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.553638][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.556066][ T4452] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.558340][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.559841][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.561220][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.562269][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.600041][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.601488][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.602940][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.604427][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.605542][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.608533][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.611196][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.614042][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 140.616044][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.617604][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 140.620015][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 140.621534][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 140.624351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 140.625677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 140.628341][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 140.629682][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 140.631945][ T4452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 140.653585][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 140.700741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 140.702010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 140.705143][ T4452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 140.710098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 140.711674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 140.719027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 140.720562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 140.722085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 140.724384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 140.768223][ T4452] device veth0_vlan entered promiscuous mode [ 140.771684][ T4452] device veth1_vlan entered promiscuous mode [ 140.778227][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 140.779837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 140.781238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 140.782664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 140.785156][ T4452] device veth0_macvtap entered promiscuous mode [ 140.787305][ T4452] device veth1_macvtap entered promiscuous mode [ 140.792621][ T4452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 140.794916][ T4452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.796920][ T4452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 140.798358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 140.799880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 140.801160][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 140.802611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 140.807724][ T251] device hsr_slave_0 left promiscuous mode [ 140.843688][ T251] device hsr_slave_1 left promiscuous mode [ 140.923541][ T251] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 140.924701][ T251] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 140.926279][ T251] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 140.927352][ T251] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 140.928601][ T251] device bridge_slave_1 left promiscuous mode [ 140.929998][ T251] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.973906][ T251] device bridge_slave_0 left promiscuous mode [ 140.974995][ T251] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.123492][ T251] device veth1_macvtap left promiscuous mode [ 141.124434][ T251] device veth0_macvtap left promiscuous mode [ 141.125347][ T251] device veth1_vlan left promiscuous mode [ 141.126199][ T251] device veth0_vlan left promiscuous mode [ 142.743250][ T4386] Bluetooth: hci0: command 0x0419 tx timeout [ 142.914530][ T251] team0 (unregistering): Port device team_slave_1 removed [ 143.073821][ T251] team0 (unregistering): Port device team_slave_0 removed [ 143.284339][ T251] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 143.483681][ T251] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 145.915834][ T251] bond0 (unregistering): Released all slaves [ 146.130533][ T4452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 146.133991][ T4452] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.135417][ T4452] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.136735][ T4452] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.138129][ T4452] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.146976][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 146.148467][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 146.161999][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 146.164350][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 146.166398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 146.175717][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 146.176969][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 146.178638][ T4548] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:02:26 executed programs: 2 [ 146.255754][ T4551] input: syz0 as /devices/virtual/input/input2 [ 187.373631][ T2061] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.374742][ T2061] ieee802154 phy1 wpan1: encryption failed: -22 [ 248.814159][ T2061] ieee802154 phy0 wpan0: encryption failed: -22 [ 248.815158][ T2061] ieee802154 phy1 wpan1: encryption failed: -22 [ 292.973258][ T28] INFO: task kworker/0:0:7 blocked for more than 143 seconds. [ 292.974508][ T28] Not tainted syzkaller #0 [ 292.975194][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 292.976503][ T28] task:kworker/0:0 state:D stack:0 pid:7 ppid:2 flags:0x00000008 [ 292.977930][ T28] Workqueue: events rfkill_op_handler [ 292.978708][ T28] Call trace: [ 292.979191][ T28] __switch_to+0x2f4/0x568 [ 292.979824][ T28] __schedule+0xddc/0x1b18 [ 292.980429][ T28] schedule+0xc4/0x170 [ 292.981019][ T28] schedule_preempt_disabled+0x18/0x2c [ 292.981807][ T28] __mutex_lock_common+0xad4/0x1f38 [ 292.982546][ T28] mutex_lock_nested+0x38/0x44 [ 292.983300][ T28] nfc_rfkill_set_block+0x4c/0x2a8 [ 292.984076][ T28] rfkill_set_block+0x18c/0x374 [ 292.984785][ T28] rfkill_epo+0x8c/0x158 [ 292.985386][ T28] rfkill_op_handler+0x150/0x248 [ 292.986165][ T28] process_one_work+0x7f4/0x13a8 [ 292.986906][ T28] worker_thread+0x8c8/0xfbc [ 292.987560][ T28] kthread+0x250/0x2d8 [ 292.988152][ T28] ret_from_fork+0x10/0x20 [ 292.988865][ T28] INFO: task kworker/0:4:4403 blocked for more than 143 seconds. [ 292.989992][ T28] Not tainted syzkaller #0 [ 292.990763][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 292.991999][ T28] task:kworker/0:4 state:D stack:0 pid:4403 ppid:2 flags:0x00000008 [ 292.993386][ T28] Workqueue: events rfkill_global_led_trigger_worker [ 292.994386][ T28] Call trace: [ 292.994881][ T28] __switch_to+0x2f4/0x568 [ 292.995558][ T28] __schedule+0xddc/0x1b18 [ 292.996223][ T28] schedule+0xc4/0x170 [ 292.996847][ T28] schedule_preempt_disabled+0x18/0x2c [ 292.997669][ T28] __mutex_lock_common+0xad4/0x1f38 [ 292.998399][ T28] mutex_lock_nested+0x38/0x44 [ 292.999099][ T28] rfkill_global_led_trigger_worker+0x30/0xe4 [ 293.000023][ T28] process_one_work+0x7f4/0x13a8 [ 293.000730][ T28] worker_thread+0x8c8/0xfbc [ 293.001452][ T28] kthread+0x250/0x2d8 [ 293.002056][ T28] ret_from_fork+0x10/0x20 [ 293.002707][ T28] INFO: task syz.0.17:4551 blocked for more than 143 seconds. [ 293.003804][ T28] Not tainted syzkaller #0 [ 293.004537][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 293.005775][ T28] task:syz.0.17 state:D stack:0 pid:4551 ppid:4452 flags:0x00000009 [ 293.007155][ T28] Call trace: [ 293.007619][ T28] __switch_to+0x2f4/0x568 [ 293.008311][ T28] __schedule+0xddc/0x1b18 [ 293.008967][ T28] schedule+0xc4/0x170 [ 293.009597][ T28] schedule_preempt_disabled+0x18/0x2c [ 293.010390][ T28] __mutex_lock_common+0xad4/0x1f38 [ 293.011115][ T28] mutex_lock_nested+0x38/0x44 [ 293.011815][ T28] rfkill_unregister+0xb8/0x208 [ 293.012559][ T28] nfc_unregister_device+0x94/0x288 [ 293.013365][ T28] nci_unregister_device+0x1dc/0x21c [ 293.014104][ T28] virtual_ncidev_close+0x70/0xb0 [ 293.014847][ T28] __fput+0x1bc/0x7c0 [ 293.015441][ T28] ____fput+0x20/0x30 [ 293.016045][ T28] task_work_run+0x1ec/0x270 [ 293.016727][ T28] do_notify_resume+0x2038/0x2b28 [ 293.017487][ T28] el0_svc+0x98/0x138 [ 293.018034][ T28] el0t_64_sync_handler+0x84/0xf0 [ 293.018726][ T28] el0t_64_sync+0x18c/0x190 [ 293.019376][ T28] [ 293.019376][ T28] Showing all locks held in the system: [ 293.020461][ T28] 4 locks held by kworker/0:0/7: [ 293.021123][ T28] #0: ffff0000c0020938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x6b4/0x13a8 [ 293.022631][ T28] #1: ffff80001c7d7c20 ((rfkill_op_work).work){+.+.}-{0:0}, at: process_one_work+0x6f8/0x13a8 [ 293.024190][ T28] #2: ffff80001796a268 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_epo+0x58/0x158 [ 293.025551][ T28] #3: ffff0000d6aaf100 (&dev->mutex){....}-{3:3}, at: nfc_rfkill_set_block+0x4c/0x2a8 [ 293.026956][ T28] 1 lock held by rcu_tasks_kthre/12: [ 293.027736][ T28] #0: ffff800015227d70 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x40/0xbb4 [ 293.029208][ T28] 1 lock held by rcu_tasks_trace/13: [ 293.029979][ T28] #0: ffff800015228590 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x40/0xbb4 [ 293.031681][ T28] 1 lock held by khungtaskd/28: [ 293.032376][ T28] #0: ffff800015227400 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 293.033758][ T28] 2 locks held by getty/4079: [ 293.034401][ T28] #0: ffff0000d6caa098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 293.035736][ T28] #1: ffff80001ce162f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2ec/0xf9c [ 293.037322][ T28] 3 locks held by kworker/0:4/4403: [ 293.038087][ T28] #0: ffff0000c0020938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x6b4/0x13a8 [ 293.039503][ T28] #1: ffff800020997c20 ((work_completion)(&rfkill_global_led_trigger_work)){+.+.}-{0:0}, at: process_one_work+0x6f8/0x13a8 [ 293.041455][ T28] #2: ffff80001796a268 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_global_led_trigger_worker+0x30/0xe4 [ 293.043099][ T28] 2 locks held by syz.0.17/4551: [ 293.043896][ T28] #0: ffff0000d6aaf100 (&dev->mutex){....}-{3:3}, at: nfc_unregister_device+0x68/0x288 [ 293.045351][ T28] #1: ffff80001796a268 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_unregister+0xb8/0x208 [ 293.046914][ T28] 2 locks held by syz-executor/4635: [ 293.047707][ T28] #0: ffff0000d59c0118 (&data->open_mutex){+.+.}-{3:3}, at: vhci_create_device+0x3c/0x6cc [ 293.049178][ T28] #1: ffff80001796a268 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_register+0x44/0x77c [ 293.050613][ T28] 2 locks held by syz-executor/4642: [ 293.051435][ T28] #0: ffff0000dd45e918 (&data->open_mutex){+.+.}-{3:3}, at: vhci_create_device+0x3c/0x6cc [ 293.052944][ T28] #1: ffff80001796a268 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_register+0x44/0x77c [ 293.054499][ T28] 2 locks held by syz-executor/4649: [ 293.055268][ T28] #0: ffff0000c3ce9118 (&data->open_mutex){+.+.}-{3:3}, at: vhci_create_device+0x3c/0x6cc [ 293.056774][ T28] #1: ffff80001796a268 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_register+0x44/0x77c [ 293.058307][ T28] [ 293.058690][ T28] ============================================= [ 293.058690][ T28] [ 293.059861][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 293.060747][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 293.061759][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 293.063133][ T28] Call trace: [ 293.063607][ T28] dump_backtrace+0x1c8/0x1f4 [ 293.064319][ T28] show_stack+0x2c/0x3c [ 293.064945][ T28] __dump_stack+0x30/0x40 [ 293.065596][ T28] dump_stack_lvl+0xf8/0x160 [ 293.066241][ T28] dump_stack+0x1c/0x5c [ 293.066808][ T28] panic+0x2e0/0x79c [ 293.067472][ T28] hung_task_panic+0x0/0x2c [ 293.068166][ T28] kthread+0x250/0x2d8 [ 293.068772][ T28] ret_from_fork+0x10/0x20 [ 293.069400][ T28] SMP: stopping secondary CPUs [ 293.070121][ T28] Kernel Offset: disabled [ 293.070719][ T28] CPU features: 0x080000,000f0097,a65bfea7 [ 293.071507][ T28] Memory Limit: none [ 293.241186][ T28] Rebooting in 86400 seconds..