[ 82.146410][ T25] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.226' (ED25519) to the list of known hosts. 2024/09/14 14:33:43 ignoring optional flag "sandboxArg"="0" 2024/09/14 14:33:43 parsed 1 programs 2024/09/14 14:33:45 executed programs: 0 [ 86.312144][ T5515] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 86.367369][ T4627] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.376970][ T4627] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.385373][ T4627] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.394214][ T4627] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.403181][ T4627] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.410654][ T4627] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.541920][ T5540] chnl_net:caif_netlink_parms(): no params data found [ 86.598096][ T5540] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.605503][ T5540] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.612883][ T5540] bridge_slave_0: entered allmulticast mode [ 86.620002][ T5540] bridge_slave_0: entered promiscuous mode [ 86.628262][ T5540] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.636082][ T5540] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.643419][ T5540] bridge_slave_1: entered allmulticast mode [ 86.650985][ T5540] bridge_slave_1: entered promiscuous mode [ 86.679917][ T5540] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.691500][ T5540] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.719096][ T5540] team0: Port device team_slave_0 added [ 86.726742][ T5540] team0: Port device team_slave_1 added [ 86.749982][ T5540] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.757665][ T5540] 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. [ 86.784063][ T5540] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.796694][ T5540] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.803645][ T5540] 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. [ 86.830256][ T5540] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.863718][ T5540] hsr_slave_0: entered promiscuous mode [ 86.875121][ T5540] hsr_slave_1: entered promiscuous mode [ 87.492148][ T5540] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.507002][ T5540] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.526663][ T5540] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.537849][ T5540] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.642913][ T5540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.669930][ T5540] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.683948][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.691249][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.708817][ T3008] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.716193][ T3008] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.932364][ T5540] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.991888][ T5540] veth0_vlan: entered promiscuous mode [ 88.009509][ T5540] veth1_vlan: entered promiscuous mode [ 88.052676][ T5540] veth0_macvtap: entered promiscuous mode [ 88.064191][ T5540] veth1_macvtap: entered promiscuous mode [ 88.094026][ T5540] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.112710][ T5540] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.128384][ T5540] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.139309][ T5540] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.150418][ T5540] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.160460][ T5540] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.260470][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.282684][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.319182][ T3008] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.330085][ T3008] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.417528][ T5607] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4) [ 88.424332][ T5607] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 88.439223][ T5607] vhci_hcd vhci_hcd.0: Device attached [ 88.465845][ T4627] Bluetooth: hci0: command tx timeout [ 88.786298][ T59] usb 9-1: new high-speed USB device number 2 using vhci_hcd [ 90.544741][ T4627] Bluetooth: hci0: command tx timeout [ 92.625240][ T4627] Bluetooth: hci0: command tx timeout [ 94.704747][ T4627] Bluetooth: hci0: command tx timeout [ 133.346751][ T1268] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.353081][ T1268] ieee802154 phy1 wpan1: encryption failed: -22 2024/09/14 14:34:42 executed programs: 1 [ 144.432253][ T5241] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 144.442347][ T5241] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 144.450382][ T5241] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 144.459065][ T5241] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 144.467680][ T5241] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 144.475317][ T5241] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 144.594134][ T5910] chnl_net:caif_netlink_parms(): no params data found [ 144.648322][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.655654][ T5910] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.662891][ T5910] bridge_slave_0: entered allmulticast mode [ 144.669947][ T5910] bridge_slave_0: entered promiscuous mode [ 144.678278][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.685713][ T5910] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.692856][ T5910] bridge_slave_1: entered allmulticast mode [ 144.700126][ T5910] bridge_slave_1: entered promiscuous mode [ 144.726078][ T5910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.738389][ T5910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.768461][ T5910] team0: Port device team_slave_0 added [ 144.777818][ T5910] team0: Port device team_slave_1 added [ 144.800801][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.808482][ T5910] 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. [ 144.834737][ T5910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 144.847984][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 144.855116][ T5910] 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. [ 144.881786][ T5910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 144.918096][ T5910] hsr_slave_0: entered promiscuous mode [ 144.924359][ T5910] hsr_slave_1: entered promiscuous mode [ 144.931249][ T5910] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 144.939420][ T5910] Cannot create hsr debugfs directory [ 145.032593][ T5910] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.121591][ T5910] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.189220][ T5910] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.253558][ T5910] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.378981][ T5910] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 145.389682][ T5910] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 145.408138][ T5910] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 145.418394][ T5910] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 145.440883][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.448078][ T5910] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.455650][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.462824][ T5910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.517128][ T5910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.533828][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.543867][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.562208][ T5910] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.575813][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.583945][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.598230][ T63] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.605420][ T63] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.757836][ T5910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 145.795679][ T5910] veth0_vlan: entered promiscuous mode [ 145.810269][ T5910] veth1_vlan: entered promiscuous mode [ 145.836333][ T5910] veth0_macvtap: entered promiscuous mode [ 145.846524][ T5910] veth1_macvtap: entered promiscuous mode [ 145.863240][ T5910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 145.874341][ T5910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 145.887439][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 145.904210][ T5910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 145.915428][ T5910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 145.927765][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 145.939537][ T5910] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.949011][ T5910] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.958309][ T5910] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.967558][ T5910] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.034304][ T3008] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 146.048513][ T3008] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 146.077182][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 146.086465][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 146.194859][ T5925] vhci_hcd vhci_hcd.0: port 0 already used [ 146.554890][ T4627] Bluetooth: hci1: command tx timeout [ 148.625118][ T4627] Bluetooth: hci1: command tx timeout [ 150.704781][ T4627] Bluetooth: hci1: command tx timeout [ 152.784741][ T4627] Bluetooth: hci1: command tx timeout [ 194.787336][ T1268] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.793658][ T1268] ieee802154 phy1 wpan1: encryption failed: -22 2024/09/14 14:35:39 executed programs: 2 [ 202.221587][ T5241] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 202.231223][ T5241] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 202.239847][ T5241] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 202.249317][ T5241] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 202.257293][ T5241] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 202.266237][ T5241] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 202.409997][ T5929] chnl_net:caif_netlink_parms(): no params data found [ 202.465207][ T5929] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.472420][ T5929] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.480198][ T5929] bridge_slave_0: entered allmulticast mode [ 202.487090][ T5929] bridge_slave_0: entered promiscuous mode [ 202.494918][ T5929] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.502260][ T5929] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.509887][ T5929] bridge_slave_1: entered allmulticast mode [ 202.516711][ T5929] bridge_slave_1: entered promiscuous mode [ 202.543837][ T5929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 202.557478][ T5929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 202.586117][ T5929] team0: Port device team_slave_0 added [ 202.593977][ T5929] team0: Port device team_slave_1 added [ 202.618380][ T5929] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 202.625901][ T5929] 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. [ 202.652358][ T5929] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 202.664487][ T5929] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 202.672407][ T5929] 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. [ 202.698767][ T5929] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 202.735942][ T5929] hsr_slave_0: entered promiscuous mode [ 202.742925][ T5929] hsr_slave_1: entered promiscuous mode [ 202.749509][ T5929] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 202.757337][ T5929] Cannot create hsr debugfs directory [ 202.857027][ T5929] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 202.943081][ T5929] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.030200][ T5929] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.080770][ T5929] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.213161][ T5929] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 203.223325][ T5929] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 203.232902][ T5929] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 203.242318][ T5929] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 203.263107][ T5929] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.270362][ T5929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.278032][ T5929] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.285244][ T5929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.338083][ T5929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 203.354068][ T2582] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.362541][ T2582] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.382602][ T5929] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.393769][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.400954][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.416070][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.423258][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.568847][ T5929] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.608990][ T5929] veth0_vlan: entered promiscuous mode [ 203.622697][ T5929] veth1_vlan: entered promiscuous mode [ 203.650448][ T5929] veth0_macvtap: entered promiscuous mode [ 203.659582][ T5929] veth1_macvtap: entered promiscuous mode [ 203.675788][ T5929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 203.686988][ T5929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 203.696909][ T5929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 203.708612][ T5929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 203.720632][ T5929] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 203.734184][ T5929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 203.748554][ T5929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 203.759523][ T5929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 203.770524][ T5929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 203.782368][ T5929] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 203.794301][ T5929] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.803241][ T5929] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.812399][ T5929] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.821471][ T5929] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.885534][ T3008] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.893380][ T3008] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.926705][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.935980][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 204.027060][ T5944] vhci_hcd vhci_hcd.0: port 0 already used [ 204.305252][ T5241] Bluetooth: hci2: command tx timeout [ 206.385243][ T5241] Bluetooth: hci2: command tx timeout [ 208.465022][ T5241] Bluetooth: hci2: command tx timeout [ 210.544785][ T4627] Bluetooth: hci2: command tx timeout [ 212.224983][ T4627] Bluetooth: hci0: command 0x0406 tx timeout [ 244.074866][ T30] INFO: task kworker/1:2:59 blocked for more than 143 seconds. [ 244.082811][ T30] Not tainted 6.11.0-rc7-syzkaller-g57719771a244 #0 [ 244.090018][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.099641][ T30] task:kworker/1:2 state:D stack:22576 pid:59 tgid:59 ppid:2 flags:0x00004000 [ 244.110283][ T30] Workqueue: usb_hub_wq hub_event [ 244.115540][ T30] Call Trace: [ 244.118848][ T30] [ 244.121814][ T30] __schedule+0x1800/0x4a60 [ 244.126696][ T30] ? __pfx___schedule+0x10/0x10 [ 244.131605][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 244.137691][ T30] ? __pfx_lock_release+0x10/0x10 [ 244.142829][ T30] ? schedule+0x90/0x320 [ 244.147604][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 244.154368][ T30] ? schedule+0x90/0x320 [ 244.159809][ T30] schedule+0x14b/0x320 [ 244.164088][ T30] usb_kill_urb+0x1c9/0x300 [ 244.168834][ T30] ? __pfx_usb_kill_urb+0x10/0x10 [ 244.174885][ T30] ? __pfx_autoremove_wake_function+0x10/0x10 [ 244.181568][ T30] usb_start_wait_urb+0x1b0/0x520 [ 244.186877][ T30] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 244.192473][ T30] ? __kmalloc_noprof+0x21a/0x400 [ 244.197607][ T30] usb_control_msg+0x2b1/0x4c0 [ 244.202419][ T30] ? __pfx_usb_control_msg+0x10/0x10 [ 244.208103][ T30] ? __kasan_kmalloc+0x98/0xb0 [ 244.213026][ T30] ? hub_port_init+0x178/0x2670 [ 244.218092][ T30] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 244.223678][ T30] hub_port_init+0xc21/0x2670 [ 244.228581][ T30] hub_event+0x2962/0x5150 [ 244.233283][ T30] ? __pfx_hub_event+0x10/0x10 [ 244.238139][ T30] ? __pfx_lock_acquire+0x10/0x10 [ 244.243193][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 244.249312][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 244.256919][ T30] ? process_scheduled_works+0x945/0x1830 [ 244.262688][ T30] process_scheduled_works+0xa2c/0x1830 [ 244.268829][ T30] ? __pfx_process_scheduled_works+0x10/0x10 [ 244.275324][ T30] ? assign_work+0x364/0x3d0 [ 244.280056][ T30] worker_thread+0x870/0xd30 [ 244.285044][ T30] ? __kthread_parkme+0x169/0x1d0 [ 244.290101][ T30] ? __pfx_worker_thread+0x10/0x10 [ 244.295311][ T30] kthread+0x2f0/0x390 [ 244.299408][ T30] ? __pfx_worker_thread+0x10/0x10 [ 244.304696][ T30] ? __pfx_kthread+0x10/0x10 [ 244.309325][ T30] ret_from_fork+0x4b/0x80 [ 244.313787][ T30] ? __pfx_kthread+0x10/0x10 [ 244.318587][ T30] ret_from_fork_asm+0x1a/0x30 [ 244.323516][ T30] [ 244.329176][ T30] INFO: task syz-executor.0:5605 blocked for more than 143 seconds. [ 244.337690][ T30] Not tainted 6.11.0-rc7-syzkaller-g57719771a244 #0 [ 244.345048][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.354080][ T30] task:syz-executor.0 state:D stack:21784 pid:5605 tgid:5605 ppid:5540 flags:0x00000006 [ 244.364868][ T30] Call Trace: [ 244.368313][ T30] [ 244.371246][ T30] __schedule+0x1800/0x4a60 [ 244.376319][ T30] ? __pfx___schedule+0x10/0x10 [ 244.381234][ T30] ? __pfx_lock_release+0x10/0x10 [ 244.386566][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 244.392067][ T30] ? schedule+0x90/0x320 [ 244.396585][ T30] schedule+0x14b/0x320 [ 244.400813][ T30] schedule_preempt_disabled+0x13/0x30 [ 244.406534][ T30] __mutex_lock+0x6a4/0xd70 [ 244.411199][ T30] ? __mutex_lock+0x527/0xd70 [ 244.415967][ T30] ? usbdev_release+0x7a/0x7a0 [ 244.420846][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 244.426009][ T30] ? __asan_memset+0x23/0x50 [ 244.430632][ T30] ? __pfx___fsnotify_parent+0x10/0x10 [ 244.436167][ T30] usbdev_release+0x7a/0x7a0 [ 244.440801][ T30] ? __pfx_lock_release+0x10/0x10 [ 244.446058][ T30] ? evm_file_release+0x140/0x1d0 [ 244.451131][ T30] ? __pfx_usbdev_release+0x10/0x10 [ 244.456396][ T30] __fput+0x24a/0x8a0 [ 244.461608][ T30] __x64_sys_close+0x7f/0x110 [ 244.467473][ T30] do_syscall_64+0xf3/0x230 [ 244.472386][ T30] ? clear_bhb_loop+0x35/0x90 [ 244.477214][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.483181][ T30] RIP: 0033:0x7efd4987b9da [ 244.488034][ T30] RSP: 002b:00007ffcdad1d7e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 244.496894][ T30] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007efd4987b9da [ 244.505011][ T30] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 244.513038][ T30] RBP: 0000000000000032 R08: 0000001b2df60000 R09: 00007efd4999bf8c [ 244.521332][ T30] R10: 00007ffcdad1d930 R11: 0000000000000293 R12: 00007efd494000c8 [ 244.529656][ T30] R13: ffffffffffffffff R14: 00007efd49400000 R15: 000000000001592e [ 244.537908][ T30] [ 244.541477][ T30] [ 244.541477][ T30] Showing all locks held in the system: [ 244.549777][ T30] 1 lock held by khungtaskd/30: [ 244.554831][ T30] #0: ffffffff8e938320 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 244.565107][ T30] 5 locks held by kworker/1:2/59: [ 244.570181][ T30] #0: ffff888022a8dd48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 244.581801][ T30] #1: ffffc9000134fd00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 244.593837][ T30] #2: ffff888029984190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1fe/0x5150 [ 244.603483][ T30] #3: ffff888029a08518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x25b9/0x5150 [ 244.613870][ T30] #4: ffff8880289c6268 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x25f7/0x5150 [ 244.623729][ T30] 2 locks held by getty/4986: [ 244.628636][ T30] #0: ffff8880304ef0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 244.638679][ T30] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6ac/0x1e00 [ 244.649066][ T30] 1 lock held by syz-executor.0/5605: [ 244.654456][ T30] #0: ffff888029984190 (&dev->mutex){....}-{3:3}, at: usbdev_release+0x7a/0x7a0 [ 244.664794][ T30] 1 lock held by syz-executor.0/5924: [ 244.670983][ T30] #0: ffff888029984190 (&dev->mutex){....}-{3:3}, at: usbdev_open+0x156/0x780 [ 244.680195][ T30] 1 lock held by syz-executor.0/5943: [ 244.685678][ T30] #0: ffff888029984190 (&dev->mutex){....}-{3:3}, at: usbdev_open+0x156/0x780 [ 244.694732][ T30] [ 244.697065][ T30] ============================================= [ 244.697065][ T30] [ 244.705789][ T30] NMI backtrace for cpu 0 [ 244.710143][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-rc7-syzkaller-g57719771a244 #0 [ 244.720292][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 244.730461][ T30] Call Trace: [ 244.733735][ T30] [ 244.736679][ T30] dump_stack_lvl+0x241/0x360 [ 244.741374][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 244.746678][ T30] ? __pfx__printk+0x10/0x10 [ 244.751846][ T30] ? vprintk_emit+0x667/0x7c0 [ 244.756568][ T30] ? __pfx_vprintk_emit+0x10/0x10 [ 244.761706][ T30] nmi_cpu_backtrace+0x49c/0x4d0 [ 244.766669][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 244.772169][ T30] ? _printk+0xd5/0x120 [ 244.776410][ T30] ? __pfx__printk+0x10/0x10 [ 244.781076][ T30] ? __wake_up_klogd+0xcc/0x110 [ 244.785916][ T30] ? __pfx__printk+0x10/0x10 [ 244.790489][ T30] ? __rcu_read_unlock+0xa1/0x110 [ 244.795499][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 244.801554][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 244.807809][ T30] watchdog+0xff4/0x1040 [ 244.812076][ T30] ? watchdog+0x1ea/0x1040 [ 244.816509][ T30] ? __pfx_watchdog+0x10/0x10 [ 244.821206][ T30] kthread+0x2f0/0x390 [ 244.825312][ T30] ? __pfx_watchdog+0x10/0x10 [ 244.829985][ T30] ? __pfx_kthread+0x10/0x10 [ 244.834577][ T30] ret_from_fork+0x4b/0x80 [ 244.839044][ T30] ? __pfx_kthread+0x10/0x10 [ 244.843627][ T30] ret_from_fork_asm+0x1a/0x30 [ 244.848429][ T30] [ 244.852968][ T30] Sending NMI from CPU 0 to CPUs 1: [ 244.858295][ C1] NMI backtrace for cpu 1 [ 244.858310][ C1] CPU: 1 UID: 0 PID: 4670 Comm: syslogd Not tainted 6.11.0-rc7-syzkaller-g57719771a244 #0 [ 244.858329][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 244.858338][ C1] RIP: 0010:lock_is_held_type+0xb/0x190 [ 244.858360][ C1] Code: fc ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 41 57 41 56 41 55 <41> 54 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 48 89 44 24 08 bb [ 244.858378][ C1] RSP: 0018:ffffc9000329f3e8 EFLAGS: 00000086 [ 244.858392][ C1] RAX: 0000000000000000 RBX: ffff8880b893e9c0 RCX: 0000000000000400 [ 244.858403][ C1] RDX: 0000000000000400 RSI: 00000000ffffffff RDI: ffff8880b893e9d8 [ 244.858415][ C1] RBP: ffff8880b893ea80 R08: ffffffff81445503 R09: 1ffffffff2030ecd [ 244.858426][ C1] R10: dffffc0000000000 R11: fffffbfff2030ece R12: ffff88807b4d3c80 [ 244.858438][ C1] R13: ffff8880b893f758 R14: dffffc0000000000 R15: 1ffff11017127d7f [ 244.858450][ C1] FS: 00007fa9fc591380(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 [ 244.858464][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 244.858476][ C1] CR2: 0000559f3cd14680 CR3: 000000007b98a000 CR4: 00000000003506f0 [ 244.858489][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 244.858499][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 244.858509][ C1] Call Trace: [ 244.858515][ C1] [ 244.858521][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 244.858540][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 244.858562][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 244.858580][ C1] ? nmi_handle+0x2a/0x5a0 [ 244.858603][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 244.858621][ C1] ? nmi_handle+0x14f/0x5a0 [ 244.858641][ C1] ? nmi_handle+0x2a/0x5a0 [ 244.858656][ C1] ? lock_is_held_type+0xb/0x190 [ 244.858671][ C1] ? default_do_nmi+0x63/0x160 [ 244.858689][ C1] ? exc_nmi+0x123/0x1f0 [ 244.858707][ C1] ? end_repeat_nmi+0xf/0x53 [ 244.858729][ C1] ? __cpu_to_node+0x33/0xe0 [ 244.858746][ C1] ? lock_is_held_type+0xb/0x190 [ 244.858761][ C1] ? lock_is_held_type+0xb/0x190 [ 244.858777][ C1] ? lock_is_held_type+0xb/0x190 [ 244.858791][ C1] [ 244.858797][ C1] [ 244.858803][ C1] set_next_entity+0x1e5/0x4c0 [ 244.858824][ C1] pick_next_task_fair+0x36e/0xde0 [ 244.858846][ C1] __pick_next_task+0xb0/0x2c0 [ 244.858864][ C1] __schedule+0x728/0x4a60 [ 244.858895][ C1] ? __pfx___schedule+0x10/0x10 [ 244.858915][ C1] ? schedule+0x90/0x320 [ 244.858929][ C1] ? __pfx_lock_release+0x10/0x10 [ 244.858953][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 244.858973][ C1] ? schedule+0x90/0x320 [ 244.858986][ C1] schedule+0x14b/0x320 [ 244.859001][ C1] schedule_timeout+0xb0/0x310 [ 244.859021][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 244.859045][ C1] ? prepare_to_wait_exclusive+0x81/0x220 [ 244.859068][ C1] __skb_wait_for_more_packets+0x399/0x600 [ 244.859091][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 244.859110][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 244.859129][ C1] ? __pfx___skb_try_recv_datagram+0x10/0x10 [ 244.859153][ C1] __unix_dgram_recvmsg+0x34a/0x12f0 [ 244.859178][ C1] ? aa_sk_perm+0x96d/0xab0 [ 244.859195][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 244.859212][ C1] ? aa_file_perm+0x3ef/0xf60 [ 244.859230][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 244.859246][ C1] ? shmem_file_write_iter+0x107/0x120 [ 244.859263][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 244.859280][ C1] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 244.859298][ C1] ? security_socket_recvmsg+0x90/0xb0 [ 244.859317][ C1] ? unix_dgram_recvmsg+0xb6/0xe0 [ 244.859331][ C1] ? __pfx_unix_dgram_recvmsg+0x10/0x10 [ 244.859347][ C1] sock_recvmsg+0x22f/0x280 [ 244.859364][ C1] sock_read_iter+0x2ca/0x3e0 [ 244.859384][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 244.859409][ C1] ? bpf_lsm_file_permission+0x9/0x10 [ 244.859428][ C1] ? security_file_permission+0x7f/0xa0 [ 244.859453][ C1] vfs_read+0x9bd/0xbc0 [ 244.859474][ C1] ? __pfx_vfs_read+0x10/0x10 [ 244.859495][ C1] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 244.859516][ C1] ksys_read+0x1a0/0x2c0 [ 244.859534][ C1] ? __pfx_ksys_read+0x10/0x10 [ 244.859550][ C1] ? do_syscall_64+0x100/0x230 [ 244.859567][ C1] ? do_syscall_64+0xb6/0x230 [ 244.859585][ C1] do_syscall_64+0xf3/0x230 [ 244.859600][ C1] ? clear_bhb_loop+0x35/0x90 [ 244.859619][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.859641][ C1] RIP: 0033:0x7fa9fc6e5b6a [ 244.859654][ C1] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83 [ 244.859665][ C1] RSP: 002b:00007fffb1aaab48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 244.859680][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa9fc6e5b6a [ 244.859691][ C1] RDX: 00000000000000ff RSI: 000055e698b93950 RDI: 0000000000000000 [ 244.859701][ C1] RBP: 000055e698b93910 R08: 0000000000000001 R09: 0000000000000000 [ 244.859711][ C1] R10: 00007fa9fc8843a3 R11: 0000000000000246 R12: 000055e698b939a0 [ 244.859722][ C1] R13: 000055e698b93950 R14: 0000000000000000 R15: 00007fa9fc8c9a80 [ 244.859741][ C1] [ 244.860290][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 245.388014][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-rc7-syzkaller-g57719771a244 #0 [ 245.398075][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 245.408158][ T30] Call Trace: [ 245.411446][ T30] [ 245.414388][ T30] dump_stack_lvl+0x241/0x360 [ 245.419116][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 245.424457][ T30] ? __pfx__printk+0x10/0x10 [ 245.429300][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 245.435312][ T30] ? vscnprintf+0x5d/0x90 [ 245.439745][ T30] panic+0x349/0x860 [ 245.443641][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 245.449789][ T30] ? __pfx_panic+0x10/0x10 [ 245.454192][ T30] ? tick_nohz_tick_stopped+0x82/0xb0 [ 245.459646][ T30] ? __irq_work_queue_local+0x137/0x410 [ 245.465278][ T30] ? irq_work_queue+0xca/0x150 [ 245.470210][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 245.476535][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 245.482511][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 245.488792][ T30] ? nmi_trigger_cpumask_backtrace+0x251/0x320 [ 245.494951][ T30] watchdog+0x1033/0x1040 [ 245.499287][ T30] ? watchdog+0x1ea/0x1040 [ 245.503703][ T30] ? __pfx_watchdog+0x10/0x10 [ 245.508755][ T30] kthread+0x2f0/0x390 [ 245.513079][ T30] ? __pfx_watchdog+0x10/0x10 [ 245.518121][ T30] ? __pfx_kthread+0x10/0x10 [ 245.522896][ T30] ret_from_fork+0x4b/0x80 [ 245.527637][ T30] ? __pfx_kthread+0x10/0x10 [ 245.533634][ T30] ret_from_fork_asm+0x1a/0x30 [ 245.538842][ T30] [ 245.542150][ T30] Kernel Offset: disabled [ 245.546629][ T30] Rebooting in 86400 seconds..