Warning: Permanently added '10.128.10.50' (ED25519) to the list of known hosts. 1970/01/01 00:00:59 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:59 parsed 1 programs [ 59.499675][ T6449] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:59 executed programs: 0 [ 59.535119][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 59.537627][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 59.539587][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 59.542096][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 59.543956][ T50] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 59.545944][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 59.608001][ T6457] chnl_net:caif_netlink_parms(): no params data found [ 59.633048][ T6457] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.634678][ T6457] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.636755][ T6457] bridge_slave_0: entered allmulticast mode [ 59.638567][ T6457] bridge_slave_0: entered promiscuous mode [ 59.641140][ T6457] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.642777][ T6457] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.644471][ T6457] bridge_slave_1: entered allmulticast mode [ 59.646687][ T6457] bridge_slave_1: entered promiscuous mode [ 59.658463][ T6457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.661706][ T6457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.672868][ T6457] team0: Port device team_slave_0 added [ 59.675335][ T6457] team0: Port device team_slave_1 added [ 59.685439][ T6457] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.687020][ T6457] 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. [ 59.692647][ T6457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.696721][ T6457] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.698207][ T6457] 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. [ 59.703978][ T6457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.766804][ T6457] hsr_slave_0: entered promiscuous mode [ 59.805902][ T6457] hsr_slave_1: entered promiscuous mode [ 60.608816][ T6457] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.678501][ T6457] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.737744][ T6457] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.777875][ T6457] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.837295][ T6457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.846653][ T6457] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.850568][ T6117] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.852194][ T6117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.870307][ T6117] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.871911][ T6117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.935648][ T6457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.956806][ T6457] veth0_vlan: entered promiscuous mode [ 60.961354][ T6457] veth1_vlan: entered promiscuous mode [ 60.973653][ T6457] veth0_macvtap: entered promiscuous mode [ 60.980765][ T6457] veth1_macvtap: entered promiscuous mode [ 60.987658][ T6457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.992005][ T6457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.994928][ T6457] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.997394][ T6457] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.999298][ T6457] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.001230][ T6457] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.031836][ T6103] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.033607][ T6103] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.048041][ T566] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.049833][ T566] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.148002][ T6575] nbd0: detected capacity change from 0 to 121732 [ 61.615830][ T5675] Bluetooth: hci0: command 0x0409 tx timeout [ 61.930303][ T50] block nbd0: Receive control failed (result -104) [ 63.695317][ T50] Bluetooth: hci0: command 0x041b tx timeout [ 64.496666][ T2220] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.498241][ T2220] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.775679][ T50] Bluetooth: hci0: command 0x040f tx timeout [ 67.855402][ T50] Bluetooth: hci0: command 0x0419 tx timeout [ 69.618927][ T23] cfg80211: failed to load regulatory.db [ 91.376500][ T54] block nbd0: Possible stuck request 000000007a54efa4: control (read@0,4096B). Runtime 30 seconds 1970/01/01 00:01:56 executed programs: 1 [ 117.127102][ T5675] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 117.129296][ T5675] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 117.131286][ T5675] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 117.133680][ T5675] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 117.136601][ T5675] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 117.138354][ T5675] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 117.198901][ T6818] chnl_net:caif_netlink_parms(): no params data found [ 117.223284][ T6818] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.224929][ T6818] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.227366][ T6818] bridge_slave_0: entered allmulticast mode [ 117.229138][ T6818] bridge_slave_0: entered promiscuous mode [ 117.231645][ T6818] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.233186][ T6818] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.234831][ T6818] bridge_slave_1: entered allmulticast mode [ 117.236737][ T6818] bridge_slave_1: entered promiscuous mode [ 117.248043][ T6818] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.251293][ T6818] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.262239][ T6818] team0: Port device team_slave_0 added [ 117.264671][ T6818] team0: Port device team_slave_1 added [ 117.274786][ T6818] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 117.276574][ T6818] 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. [ 117.282154][ T6818] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.285580][ T6818] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.287163][ T6818] 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. [ 117.292842][ T6818] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.356650][ T6818] hsr_slave_0: entered promiscuous mode [ 117.395491][ T6818] hsr_slave_1: entered promiscuous mode [ 117.435429][ T6818] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 117.437452][ T6818] Cannot create hsr debugfs directory [ 117.488062][ T6818] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.558491][ T6818] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.620721][ T6818] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.687476][ T6818] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.866195][ T6818] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 117.896707][ T6818] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 117.946557][ T6818] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 117.986625][ T6818] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 118.056493][ T6818] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.058064][ T6818] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.059628][ T6818] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.061114][ T6818] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.085810][ T6818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.091845][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.093852][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.101330][ T6818] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.105865][ T6102] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.107581][ T6102] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.117265][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.118769][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.184245][ T6818] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.202827][ T6818] veth0_vlan: entered promiscuous mode [ 118.207486][ T6818] veth1_vlan: entered promiscuous mode [ 118.219031][ T6818] veth0_macvtap: entered promiscuous mode [ 118.222886][ T6818] veth1_macvtap: entered promiscuous mode [ 118.229855][ T6818] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 118.232255][ T6818] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.235157][ T6818] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.239582][ T6818] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 118.242014][ T6818] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.244823][ T6818] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.248741][ T6818] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.250714][ T6818] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.252735][ T6818] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.254644][ T6818] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.282398][ T566] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.284238][ T566] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.296907][ T599] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.298630][ T599] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.215385][ T5675] Bluetooth: hci1: command 0x0409 tx timeout [ 121.305889][ T5675] Bluetooth: hci1: command 0x041b tx timeout [ 121.346083][ T5717] udevd[5717]: worker [6507] /devices/virtual/block/nbd0 is taking a long time [ 121.455554][ T54] block nbd0: Possible stuck request 000000007a54efa4: control (read@0,4096B). Runtime 60 seconds [ 123.375542][ T5675] Bluetooth: hci1: command 0x040f tx timeout [ 125.455501][ T5675] Bluetooth: hci1: command 0x0419 tx timeout [ 125.937347][ T2220] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.938754][ T2220] ieee802154 phy1 wpan1: encryption failed: -22 [ 151.535593][ T54] block nbd0: Possible stuck request 000000007a54efa4: control (read@0,4096B). Runtime 90 seconds 1970/01/01 00:02:53 executed programs: 2 [ 174.366598][ T50] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 174.369009][ T50] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 174.370965][ T50] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 174.373150][ T50] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 174.375124][ T50] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 174.378937][ T50] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 174.442635][ T6834] chnl_net:caif_netlink_parms(): no params data found [ 174.467255][ T6834] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.468928][ T6834] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.470536][ T6834] bridge_slave_0: entered allmulticast mode [ 174.472371][ T6834] bridge_slave_0: entered promiscuous mode [ 174.474941][ T6834] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.477063][ T6834] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.478773][ T6834] bridge_slave_1: entered allmulticast mode [ 174.480615][ T6834] bridge_slave_1: entered promiscuous mode [ 174.492381][ T6834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.495684][ T6834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.506788][ T6834] team0: Port device team_slave_0 added [ 174.510044][ T6834] team0: Port device team_slave_1 added [ 174.519417][ T6834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.521093][ T6834] 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. [ 174.527048][ T6834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.530485][ T6834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.531957][ T6834] 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. [ 174.537996][ T6834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.616842][ T6834] hsr_slave_0: entered promiscuous mode [ 174.656811][ T6834] hsr_slave_1: entered promiscuous mode [ 174.695418][ T6834] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.697183][ T6834] Cannot create hsr debugfs directory [ 174.746388][ T6834] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.822406][ T6834] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.880375][ T6834] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.948957][ T6834] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.117953][ T6834] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 175.137894][ T6834] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 175.177968][ T6834] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 175.216956][ T6834] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 175.275189][ T6834] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.276976][ T6834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.278685][ T6834] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.280343][ T6834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.304922][ T6834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.311614][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.313921][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.322828][ T6834] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.327937][ T6122] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.329539][ T6122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.336698][ T6103] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.338209][ T6103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.352051][ T6834] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 175.354277][ T6834] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 175.416336][ T6834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.434649][ T6834] veth0_vlan: entered promiscuous mode [ 175.441898][ T6834] veth1_vlan: entered promiscuous mode [ 175.453833][ T6834] veth0_macvtap: entered promiscuous mode [ 175.458055][ T6834] veth1_macvtap: entered promiscuous mode [ 175.466480][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 175.468833][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.471110][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 175.473560][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.477386][ T6834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.481400][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.483697][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.487173][ T6834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.489471][ T6834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.492349][ T6834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.496231][ T6834] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.498138][ T6834] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.500123][ T6834] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.502050][ T6834] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.529545][ T599] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.531303][ T599] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.541550][ T599] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.543305][ T599] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.415421][ T5675] Bluetooth: hci2: command 0x0409 tx timeout [ 178.495423][ T5675] Bluetooth: hci2: command 0x041b tx timeout [ 180.585376][ T5675] Bluetooth: hci2: command 0x040f tx timeout [ 181.625670][ T54] block nbd0: Possible stuck request 000000007a54efa4: control (read@0,4096B). Runtime 120 seconds [ 182.655435][ T50] Bluetooth: hci2: command 0x0419 tx timeout [ 184.335828][ T50] Bluetooth: hci0: command 0x0406 tx timeout [ 187.376545][ T2220] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.378054][ T2220] ieee802154 phy1 wpan1: encryption failed: -22 [ 211.705440][ T54] block nbd0: Possible stuck request 000000007a54efa4: control (read@0,4096B). Runtime 150 seconds [ 214.895553][ T29] INFO: task syz-executor.0:6575 blocked for more than 143 seconds. [ 214.897534][ T29] Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 [ 214.899305][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 214.901233][ T29] task:syz-executor.0 state:D stack:0 pid:6575 tgid:6574 ppid:6457 flags:0x0000000d [ 214.903522][ T29] Call trace: [ 214.904256][ T29] __switch_to+0x314/0x560 [ 214.906187][ T29] __schedule+0x1354/0x2360 [ 214.907212][ T29] schedule+0xb8/0x19c [ 214.908150][ T29] schedule_preempt_disabled+0x18/0x2c [ 214.909379][ T29] __mutex_lock_common+0xbd8/0x21a0 [ 214.910480][ T29] mutex_lock_nested+0x2c/0x38 [ 214.911534][ T29] blkdev_put+0xec/0x740 [ 214.912464][ T29] bdev_release+0x5c/0x78 [ 214.913495][ T29] blkdev_release+0x40/0x54 [ 214.914507][ T29] __fput+0x308/0x8e4 [ 214.915417][ T29] ____fput+0x20/0x30 [ 214.916351][ T29] task_work_run+0x230/0x2e0 [ 214.917360][ T29] get_signal+0x13f4/0x15ec [ 214.918393][ T29] do_notify_resume+0x3bc/0x393c [ 214.919457][ T29] el0_svc+0x9c/0x158 [ 214.920449][ T29] el0t_64_sync_handler+0x84/0xfc [ 214.921519][ T29] el0t_64_sync+0x190/0x194 [ 214.922644][ T29] [ 214.922644][ T29] Showing all locks held in the system: [ 214.924354][ T29] 1 lock held by khungtaskd/29: [ 214.925454][ T29] #0: ffff80008e6c48c0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 214.927606][ T29] 2 locks held by kworker/u4:11/566: [ 214.928866][ T29] #0: ffff0001b4166d98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x2dc/0x2360 [ 214.930927][ T29] #1: ffff0001b4152e48 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x3c0/0x618 [ 214.933560][ T29] 2 locks held by getty/5859: [ 214.934586][ T29] #0: ffff0000d70ba0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 214.936779][ T29] #1: ffff800094e802f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41c/0x1228 [ 214.938917][ T29] 1 lock held by udevd/6507: [ 214.939975][ T29] #0: ffff0000ca2924c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x114/0x55c [ 214.942210][ T29] 1 lock held by syz-executor.0/6575: [ 214.943374][ T29] #0: ffff0000ca2924c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xec/0x740 [ 214.945493][ T29] 1 lock held by syz-executor.0/6831: [ 214.946857][ T29] #0: ffff0000ca2924c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x114/0x55c [ 214.949177][ T29] 1 lock held by syz-executor.0/6847: [ 214.950326][ T29] #0: ffff0000ca2924c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x114/0x55c [ 214.952520][ T29] [ 214.953289][ T29] ============================================= [ 214.953289][ T29] [ 214.955294][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 214.956769][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 [ 214.959019][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 214.961157][ T29] Call trace: [ 214.961930][ T29] dump_backtrace+0x1b8/0x1e4 [ 214.962979][ T29] show_stack+0x2c/0x3c [ 214.963890][ T29] dump_stack_lvl+0xd0/0x124 [ 214.964850][ T29] dump_stack+0x1c/0x28 [ 214.965721][ T29] panic+0x30c/0x88c [ 214.966551][ T29] hung_task_panic+0x0/0x2c [ 214.967603][ T29] kthread+0x288/0x310 [ 214.968542][ T29] ret_from_fork+0x10/0x20 [ 214.969605][ T29] SMP: stopping secondary CPUs [ 214.970732][ T29] Kernel Offset: disabled [ 214.971672][ T29] CPU features: 0x0,00000020,7002004a,21017203 [ 214.973074][ T29] Memory Limit: none [ 215.360458][ T29] Rebooting in 86400 seconds..