Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts. 1970/01/01 00:00:55 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:55 parsed 1 programs 1970/01/01 00:00:55 executed programs: 0 [ 55.565814][ T5742] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 55.567919][ T5742] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 55.570099][ T5742] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 55.572326][ T5742] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 55.574412][ T5742] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 55.576323][ T5742] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 55.619252][ T6534] chnl_net:caif_netlink_parms(): no params data found [ 55.639634][ T6534] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.641581][ T6534] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.643344][ T6534] bridge_slave_0: entered allmulticast mode [ 55.645110][ T6534] bridge_slave_0: entered promiscuous mode [ 55.647591][ T6534] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.649566][ T6534] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.651328][ T6534] bridge_slave_1: entered allmulticast mode [ 55.653065][ T6534] bridge_slave_1: entered promiscuous mode [ 55.660639][ T6534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.663940][ T6534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.672235][ T6534] team0: Port device team_slave_0 added [ 55.674518][ T6534] team0: Port device team_slave_1 added [ 55.681060][ T6534] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.682806][ T6534] 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. [ 55.689068][ T6534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.692477][ T6534] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.694175][ T6534] 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. [ 55.700542][ T6534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.770523][ T6534] hsr_slave_0: entered promiscuous mode [ 55.809637][ T6534] hsr_slave_1: entered promiscuous mode [ 56.392980][ T6534] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.430707][ T6534] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.460805][ T6534] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.510550][ T6534] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.547949][ T6534] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.549855][ T6534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.551707][ T6534] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.553459][ T6534] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.573195][ T6534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.588079][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.590950][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.595728][ T6534] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.603104][ T1388] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.604969][ T1388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.607134][ T1388] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.608941][ T1388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.618516][ T6534] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.621317][ T6534] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.664927][ T6534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.680341][ T6534] veth0_vlan: entered promiscuous mode [ 56.684097][ T6534] veth1_vlan: entered promiscuous mode [ 56.693923][ T6534] veth0_macvtap: entered promiscuous mode [ 56.696467][ T6534] veth1_macvtap: entered promiscuous mode [ 56.703754][ T6534] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.708067][ T6534] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.713169][ T6534] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.715331][ T6534] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.717546][ T6534] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.722533][ T6534] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.747058][ T1953] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.749042][ T1953] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.758434][ T1953] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.761156][ T1953] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.830487][ T6678] nbd0: detected capacity change from 0 to 2 [ 57.609582][ T6184] Bluetooth: hci0: command 0x0409 tx timeout [ 57.631088][ T5742] block nbd0: Receive control failed (result -104) [ 59.689395][ T5742] Bluetooth: hci0: command 0x041b tx timeout [ 61.759801][ T5742] Bluetooth: hci0: command 0x040f tx timeout [ 63.839528][ T6184] Bluetooth: hci0: command 0x0419 tx timeout [ 64.479927][ T2249] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.481647][ T2249] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.599760][ T1690] cfg80211: failed to load regulatory.db [ 86.879814][ T24] block nbd0: Possible stuck request 000000006d66bbcd: control (read@0,1024B). Runtime 30 seconds 1970/01/01 00:01:51 executed programs: 1 [ 112.827577][ T6184] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 112.829601][ T6184] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 112.831616][ T6184] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 112.833916][ T6184] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 112.836036][ T6184] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 112.837918][ T6184] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 112.879325][ T6899] chnl_net:caif_netlink_parms(): no params data found [ 112.896988][ T6899] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.898964][ T6899] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.901195][ T6899] bridge_slave_0: entered allmulticast mode [ 112.903109][ T6899] bridge_slave_0: entered promiscuous mode [ 112.905683][ T6899] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.907551][ T6899] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.909866][ T6899] bridge_slave_1: entered allmulticast mode [ 112.911718][ T6899] bridge_slave_1: entered promiscuous mode [ 112.920374][ T6899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.923846][ T6899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.931762][ T6899] team0: Port device team_slave_0 added [ 112.933888][ T6899] team0: Port device team_slave_1 added [ 112.941069][ T6899] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.942900][ T6899] 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. [ 112.949694][ T6899] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.952855][ T6899] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.954703][ T6899] 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. [ 112.961453][ T6899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.011281][ T6899] hsr_slave_0: entered promiscuous mode [ 113.049678][ T6899] hsr_slave_1: entered promiscuous mode [ 113.109545][ T6899] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 113.111363][ T6899] Cannot create hsr debugfs directory [ 113.145634][ T6899] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.191159][ T6899] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.240877][ T6899] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.295988][ T6899] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.459214][ T6899] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 113.510965][ T6899] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 113.580592][ T6899] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 113.640529][ T6899] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 113.686602][ T6899] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.688401][ T6899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.690316][ T6899] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.692093][ T6899] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.710414][ T6899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.715740][ T6193] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.717923][ T6193] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.723019][ T6899] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.730302][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.732032][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.734217][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.736045][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.746367][ T6899] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 113.748938][ T6899] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 113.791237][ T6899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.804879][ T6899] veth0_vlan: entered promiscuous mode [ 113.808211][ T6899] veth1_vlan: entered promiscuous mode [ 113.817528][ T6899] veth0_macvtap: entered promiscuous mode [ 113.821142][ T6899] veth1_macvtap: entered promiscuous mode [ 113.826044][ T6899] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 113.828722][ T6899] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.831920][ T6899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.835441][ T6899] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 113.838069][ T6899] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.842963][ T6899] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.846282][ T6899] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.848473][ T6899] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.851374][ T6899] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.853657][ T6899] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.871043][ T6193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.873700][ T6193] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.880702][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.882646][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.880950][ T6184] Bluetooth: hci1: command 0x0409 tx timeout [ 116.943378][ T5784] udevd[5784]: worker [6533] /devices/virtual/block/nbd0 is taking a long time [ 116.961559][ T6184] Bluetooth: hci1: command 0x041b tx timeout [ 116.963186][ T24] block nbd0: Possible stuck request 000000006d66bbcd: control (read@0,1024B). Runtime 60 seconds [ 119.041018][ T6184] Bluetooth: hci1: command 0x040f tx timeout [ 121.119803][ T6184] Bluetooth: hci1: command 0x0419 tx timeout [ 125.919992][ T2249] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.921726][ T2249] ieee802154 phy1 wpan1: encryption failed: -22 [ 147.050167][ T24] block nbd0: Possible stuck request 000000006d66bbcd: control (read@0,1024B). Runtime 90 seconds 1970/01/01 00:02:48 executed programs: 2 [ 169.962624][ T5742] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 169.964673][ T5742] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 169.966683][ T5742] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 169.968868][ T5742] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 169.971305][ T5742] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 169.973356][ T5742] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 170.017109][ T6916] chnl_net:caif_netlink_parms(): no params data found [ 170.034598][ T6916] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.036478][ T6916] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.038322][ T6916] bridge_slave_0: entered allmulticast mode [ 170.040272][ T6916] bridge_slave_0: entered promiscuous mode [ 170.042659][ T6916] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.044533][ T6916] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.046363][ T6916] bridge_slave_1: entered allmulticast mode [ 170.048224][ T6916] bridge_slave_1: entered promiscuous mode [ 170.056411][ T6916] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.060030][ T6916] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.068466][ T6916] team0: Port device team_slave_0 added [ 170.070813][ T6916] team0: Port device team_slave_1 added [ 170.077583][ T6916] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.080977][ T6916] 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. [ 170.087525][ T6916] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.091197][ T6916] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.092973][ T6916] 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. [ 170.100272][ T6916] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.170478][ T6916] hsr_slave_0: entered promiscuous mode [ 170.209634][ T6916] hsr_slave_1: entered promiscuous mode [ 170.269506][ T6916] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.271477][ T6916] Cannot create hsr debugfs directory [ 170.307844][ T6916] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.381170][ T6916] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.471357][ T6916] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.516363][ T6916] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.648810][ T6916] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 170.701877][ T6916] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 170.760609][ T6916] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 170.810489][ T6916] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 170.857386][ T6916] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.859262][ T6916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.861155][ T6916] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.862895][ T6916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.881033][ T6916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.885696][ T6194] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.887851][ T6194] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.894184][ T6916] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.900571][ T6640] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.902330][ T6640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.904577][ T6640] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.906374][ T6640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.955349][ T6916] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.968585][ T6916] veth0_vlan: entered promiscuous mode [ 170.974056][ T6916] veth1_vlan: entered promiscuous mode [ 170.983368][ T6916] veth0_macvtap: entered promiscuous mode [ 170.986280][ T6916] veth1_macvtap: entered promiscuous mode [ 170.992223][ T6916] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 170.994873][ T6916] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 170.997334][ T6916] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 171.000733][ T6916] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 171.004007][ T6916] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 171.007847][ T6916] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 171.011156][ T6916] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 171.013641][ T6916] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 171.016135][ T6916] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 171.019274][ T6916] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 171.023108][ T6916] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 171.025310][ T6916] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 171.027435][ T6916] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 171.029780][ T6916] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 171.050917][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.053034][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.061563][ T23] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.063492][ T23] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.009823][ T5742] Bluetooth: hci2: command 0x0409 tx timeout [ 174.079565][ T5742] Bluetooth: hci2: command 0x041b tx timeout [ 176.159426][ T5742] Bluetooth: hci2: command 0x040f tx timeout [ 177.121060][ T24] block nbd0: Possible stuck request 000000006d66bbcd: control (read@0,1024B). Runtime 120 seconds [ 178.239469][ T6184] Bluetooth: hci2: command 0x0419 tx timeout [ 179.199470][ T6184] Bluetooth: hci0: command 0x0406 tx timeout [ 187.360692][ T2249] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.362326][ T2249] ieee802154 phy1 wpan1: encryption failed: -22 [ 207.199852][ T24] block nbd0: Possible stuck request 000000006d66bbcd: control (read@0,1024B). Runtime 150 seconds [ 214.239540][ T29] INFO: task syz-executor.0:6678 blocked for more than 143 seconds. [ 214.241514][ T29] Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 214.243530][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 214.245509][ T29] task:syz-executor.0 state:D stack:0 pid:6678 tgid:6677 ppid:6534 flags:0x0000000d [ 214.247935][ T29] Call trace: [ 214.248754][ T29] __switch_to+0x314/0x560 [ 214.250912][ T29] __schedule+0x1498/0x24b4 [ 214.252054][ T29] schedule+0xb8/0x19c [ 214.253029][ T29] schedule_preempt_disabled+0x18/0x2c [ 214.254350][ T29] __mutex_lock_common+0xbd8/0x21a0 [ 214.255601][ T29] mutex_lock_nested+0x2c/0x38 [ 214.256776][ T29] bdev_release+0x100/0x870 [ 214.257888][ T29] blkdev_release+0x40/0x54 [ 214.259003][ T29] __fput+0x30c/0x738 [ 214.260012][ T29] ____fput+0x20/0x30 [ 214.260975][ T29] task_work_run+0x230/0x2e0 [ 214.262067][ T29] get_signal+0x13f4/0x15ec [ 214.263158][ T29] do_notify_resume+0x3bc/0x393c [ 214.264368][ T29] el0_svc+0x9c/0x158 [ 214.265307][ T29] el0t_64_sync_handler+0x84/0xfc [ 214.266564][ T29] el0t_64_sync+0x190/0x194 [ 214.267632][ T29] INFO: task syz-executor.0:6690 blocked for more than 143 seconds. [ 214.269570][ T29] Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 214.271658][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 214.273751][ T29] task:syz-executor.0 state:D stack:0 pid:6690 tgid:6677 ppid:6534 flags:0x00000005 [ 214.276152][ T29] Call trace: [ 214.276926][ T29] __switch_to+0x314/0x560 [ 214.278011][ T29] __schedule+0x1498/0x24b4 [ 214.279054][ T29] schedule+0xb8/0x19c [ 214.280142][ T29] schedule_preempt_disabled+0x18/0x2c [ 214.281473][ T29] __mutex_lock_common+0xbd8/0x21a0 [ 214.282777][ T29] mutex_lock_nested+0x2c/0x38 [ 214.283940][ T29] bdev_open_by_dev+0x180/0x7ec [ 214.285080][ T29] disk_scan_partitions+0x1b4/0x2dc [ 214.286441][ T29] blkdev_common_ioctl+0x1584/0x2878 [ 214.287840][ T29] blkdev_ioctl+0x35c/0xae4 [ 214.289005][ T29] __arm64_sys_ioctl+0x14c/0x1c8 [ 214.290355][ T29] invoke_syscall+0x98/0x2b8 [ 214.291498][ T29] el0_svc_common+0x130/0x23c [ 214.292696][ T29] do_el0_svc+0x48/0x58 [ 214.293747][ T29] el0_svc+0x54/0x158 [ 214.294785][ T29] el0t_64_sync_handler+0x84/0xfc [ 214.296080][ T29] el0t_64_sync+0x190/0x194 [ 214.297230][ T29] INFO: lockdep is turned off. [ 214.298397][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 214.300059][ T29] CPU: 0 PID: 29 Comm: khungtaskd Tainted: G B 6.8.0-rc4-syzkaller-g905b00721763 #0 [ 214.302712][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 214.305265][ T29] Call trace: [ 214.306111][ T29] dump_backtrace+0x1b8/0x1e4 [ 214.307364][ T29] show_stack+0x2c/0x3c [ 214.308457][ T29] dump_stack_lvl+0xd0/0x124 [ 214.309669][ T29] dump_stack+0x1c/0x28 [ 214.310752][ T29] panic+0x30c/0x88c [ 214.311788][ T29] hung_task_panic+0x0/0x2c [ 214.313015][ T29] kthread+0x288/0x310 [ 214.314108][ T29] ret_from_fork+0x10/0x20 [ 214.315262][ T29] SMP: stopping secondary CPUs [ 214.316590][ T29] Kernel Offset: disabled [ 214.317779][ T29] CPU features: 0x0,00000040,e004004a,21017203 [ 214.319442][ T29] Memory Limit: none [ 214.727323][ T29] Rebooting in 86400 seconds..