Warning: Permanently added '[localhost]:15509' (ED25519) to the list of known hosts. 2026/07/25 21:47:45 parsed 1 programs 2026/07/25 21:47:45 serving rpc on tcp://34701 syzkaller login: [ 55.244449][ T5610] cgroup: Unknown subsys name 'net' [ 55.365314][ T5610] cgroup: Unknown subsys name 'cpuset' [ 55.369392][ T5610] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 57.048639][ T5610] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 59.839882][ T5623] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 60.568829][ T5662] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.574539][ T5662] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.580002][ T5662] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.586116][ T5662] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.589363][ T5662] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 61.162194][ T5651] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.172756][ T5651] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.178896][ T5651] bridge_slave_0: entered allmulticast mode [ 61.190867][ T5651] bridge_slave_0: entered promiscuous mode [ 61.214674][ T5651] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.218828][ T5651] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.221760][ T5651] bridge_slave_1: entered allmulticast mode [ 61.225380][ T5651] bridge_slave_1: entered promiscuous mode [ 61.253891][ T5651] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.266465][ T5651] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.409663][ T5651] team0: Port device team_slave_0 added [ 61.421633][ T5651] team0: Port device team_slave_1 added [ 61.487126][ T5651] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.489806][ T5651] 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 1532 would solve the problem. [ 61.503407][ T5651] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.514318][ T5651] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.518620][ T5651] 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 1532 would solve the problem. [ 61.528126][ T5651] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.565647][ T1113] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.575112][ T1113] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.616812][ T5651] hsr_slave_0: entered promiscuous mode [ 61.619631][ T5651] hsr_slave_1: entered promiscuous mode [ 61.634339][ T1117] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.639453][ T1117] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.756427][ T5651] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.763110][ T5651] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 61.766561][ T5651] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.771098][ T5651] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 61.776187][ T5651] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.786023][ T5651] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 61.796056][ T5651] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.801457][ T5651] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 61.851216][ T5651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.862115][ T5651] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.871464][ T1113] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.874552][ T1113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.888800][ T1113] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.891760][ T1113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.067158][ T5651] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.096288][ T5651] veth0_vlan: entered promiscuous mode [ 62.103830][ T5651] veth1_vlan: entered promiscuous mode [ 62.130873][ T5651] veth0_macvtap: entered promiscuous mode [ 62.138386][ T5651] veth1_macvtap: entered promiscuous mode [ 62.149385][ T5651] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.157451][ T5651] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.166994][ T5708] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.173993][ T5708] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.182636][ T5708] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.186620][ T5708] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/25 21:47:55 executed programs: 0 [ 62.288753][ T5708] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.299582][ T5662] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 62.304314][ T5738] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 62.307372][ T5738] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 62.321085][ T5740] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.322188][ T4998] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 62.324200][ T5740] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 62.329785][ T4998] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 62.329866][ T5740] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 62.333104][ T4998] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.338496][ T5743] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 62.342223][ T5743] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 62.345819][ T4998] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 62.346676][ T5708] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.350681][ T4998] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 62.356260][ T4998] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 62.359871][ T5742] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 62.402636][ T5708] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.449359][ T5708] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.839482][ T5734] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.842527][ T5734] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.844905][ T5734] bridge_slave_0: entered allmulticast mode [ 62.847318][ T5734] bridge_slave_0: entered promiscuous mode [ 62.856469][ T5734] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.858852][ T5734] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.861114][ T5734] bridge_slave_1: entered allmulticast mode [ 62.864181][ T5734] bridge_slave_1: entered promiscuous mode [ 62.936048][ T5734] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.945179][ T5735] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.948606][ T5735] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.951603][ T5735] bridge_slave_0: entered allmulticast mode [ 62.955232][ T5735] bridge_slave_0: entered promiscuous mode [ 62.959470][ T5735] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.962741][ T5735] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.965859][ T5735] bridge_slave_1: entered allmulticast mode [ 62.969064][ T5735] bridge_slave_1: entered promiscuous mode [ 62.974826][ T5734] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.012325][ T5739] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.016222][ T5739] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.019165][ T5739] bridge_slave_0: entered allmulticast mode [ 63.023469][ T5739] bridge_slave_0: entered promiscuous mode [ 63.033955][ T5734] team0: Port device team_slave_0 added [ 63.038676][ T5734] team0: Port device team_slave_1 added [ 63.040975][ T5739] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.044139][ T5739] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.046989][ T5739] bridge_slave_1: entered allmulticast mode [ 63.050118][ T5739] bridge_slave_1: entered promiscuous mode [ 63.061342][ T5735] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.086367][ T5739] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.091324][ T5735] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.096300][ T5734] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.099028][ T5734] 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 1532 would solve the problem. [ 63.109203][ T5734] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.115956][ T5739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.127893][ T5734] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.130647][ T5734] 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 1532 would solve the problem. [ 63.140920][ T5734] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.170161][ T5735] team0: Port device team_slave_0 added [ 63.174303][ T5739] team0: Port device team_slave_0 added [ 63.179331][ T5735] team0: Port device team_slave_1 added [ 63.189627][ T5739] team0: Port device team_slave_1 added [ 63.227569][ T5735] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.230302][ T5735] 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 1532 would solve the problem. [ 63.240804][ T5735] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.249002][ T5734] hsr_slave_0: entered promiscuous mode [ 63.251768][ T5734] hsr_slave_1: entered promiscuous mode [ 63.254713][ T5734] debugfs: 'hsr0' already exists in 'hsr' [ 63.256976][ T5734] Cannot create hsr debugfs directory [ 63.260592][ T5739] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.263980][ T5739] 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 1532 would solve the problem. [ 63.273731][ T5739] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.278326][ T5735] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.281114][ T5735] 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 1532 would solve the problem. [ 63.291824][ T5735] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.303908][ T5739] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.306646][ T5739] 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 1532 would solve the problem. [ 63.316384][ T5739] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.356941][ T5735] hsr_slave_0: entered promiscuous mode [ 63.359845][ T5735] hsr_slave_1: entered promiscuous mode [ 63.362862][ T5735] debugfs: 'hsr0' already exists in 'hsr' [ 63.365201][ T5735] Cannot create hsr debugfs directory [ 63.404467][ T5739] hsr_slave_0: entered promiscuous mode [ 63.407337][ T5739] hsr_slave_1: entered promiscuous mode [ 63.409999][ T5739] debugfs: 'hsr0' already exists in 'hsr' [ 63.412286][ T5739] Cannot create hsr debugfs directory [ 64.382667][ T5662] Bluetooth: hci0: command tx timeout [ 64.383595][ T5742] Bluetooth: hci1: command tx timeout [ 64.385323][ T53] Bluetooth: hci2: command tx timeout [ 65.108268][ T5708] bridge_slave_1: left allmulticast mode [ 65.110469][ T5708] bridge_slave_1: left promiscuous mode [ 65.113040][ T5708] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.117383][ T5708] bridge_slave_0: left allmulticast mode [ 65.119603][ T5708] bridge_slave_0: left promiscuous mode [ 65.121774][ T5708] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.196801][ T5708] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.201899][ T5708] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.206638][ T5708] bond0 (unregistering): Released all slaves [ 65.290235][ T5708] hsr_slave_0: left promiscuous mode [ 65.294697][ T5708] hsr_slave_1: left promiscuous mode [ 65.305500][ T5708] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.308427][ T5708] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.314834][ T5708] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.320991][ T5708] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.327750][ T5708] veth1_macvtap: left promiscuous mode [ 65.329912][ T5708] veth0_macvtap: left promiscuous mode [ 65.332006][ T5708] veth1_vlan: left promiscuous mode [ 65.334743][ T5708] veth0_vlan: left promiscuous mode [ 65.429439][ T5708] team0 (unregistering): Port device team_slave_1 removed [ 65.438743][ T5708] team0 (unregistering): Port device team_slave_0 removed [ 65.471037][ T5352] 8021q: adding VLAN 0 to HW filter on device eth1 [ 65.703927][ T5734] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.711438][ T5734] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.720155][ T5734] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.725142][ T5734] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.728743][ T5734] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.734060][ T5734] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.737561][ T5734] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.742036][ T5734] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.810491][ T5735] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 65.817446][ T5735] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.820841][ T5735] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 65.826773][ T5735] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.830578][ T5735] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 65.853515][ T5735] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.857248][ T5735] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 65.862082][ T5735] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.892761][ T5739] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.898484][ T5739] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.901120][ T5739] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.904769][ T5739] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.953678][ T5739] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.958529][ T5739] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.961693][ T5739] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 65.966536][ T5739] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 66.028551][ T5734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.044675][ T5734] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.055313][ T5735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.062166][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.064559][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.079284][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.081513][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.097641][ T5739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.111752][ T5735] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.120140][ T5739] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.146291][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.149164][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.154241][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.157040][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.169370][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.172306][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.180514][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.183414][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.397111][ T5734] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.439169][ T5734] veth0_vlan: entered promiscuous mode [ 66.451097][ T5734] veth1_vlan: entered promiscuous mode [ 66.464709][ T53] Bluetooth: hci2: command tx timeout [ 66.465575][ T5742] Bluetooth: hci1: command tx timeout [ 66.467188][ T5662] Bluetooth: hci0: command tx timeout [ 66.485723][ T5734] veth0_macvtap: entered promiscuous mode [ 66.490676][ T5734] veth1_macvtap: entered promiscuous mode [ 66.503671][ T5734] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.512336][ T5735] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.518021][ T5734] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.529950][ T5739] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.535059][ T5708] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.538917][ T5708] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.550561][ T5708] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.554608][ T5708] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.605225][ T5735] veth0_vlan: entered promiscuous mode [ 66.611734][ T1113] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.620623][ T1113] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.627375][ T5735] veth1_vlan: entered promiscuous mode [ 66.647688][ T5739] veth0_vlan: entered promiscuous mode [ 66.651497][ T1113] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.654877][ T1113] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.656122][ T5739] veth1_vlan: entered promiscuous mode [ 66.672963][ T5735] veth0_macvtap: entered promiscuous mode [ 66.680157][ T5735] veth1_macvtap: entered promiscuous mode [ 66.707565][ T5739] veth0_macvtap: entered promiscuous mode [ 66.711900][ T5735] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.721097][ T5739] veth1_macvtap: entered promiscuous mode [ 66.727120][ T5735] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.740189][ T5503] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.746899][ T5503] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.757572][ T5503] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.768362][ T5503] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.774414][ T5739] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.788454][ T5739] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.812469][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.818685][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.835792][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.839571][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.854321][ T1115] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.864321][ T5865] loop0: detected capacity change from 0 to 32768 [ 66.866035][ T1115] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.879165][ T5865] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.17 (5865) [ 66.893558][ T5865] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 66.897763][ T5865] BTRFS info (device loop0): using crc32c checksum algorithm [ 66.917441][ T26] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.921035][ T26] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.946319][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.951200][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.970032][ T35] BTRFS warning (device loop0): checksum verify failed on logical 5332992 mirror 1 wanted 0x0a5e5d25 found 0xcee3a718 level 0 [ 66.978358][ T5865] BTRFS warning (device loop0): couldn't read tree root [ 66.983901][ T5865] BTRFS warning (device loop0): try to load backup roots slot 1 [ 66.991973][ T35] BTRFS warning (device loop0): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0xe06dfc66 level 0 [ 66.997922][ T27] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.001741][ T27] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.005432][ T5865] BTRFS warning (device loop0): couldn't read tree root [ 67.011391][ T5865] BTRFS warning (device loop0): try to load backup roots slot 2 [ 67.019468][ T35] BTRFS error (device loop0): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 67.025880][ T5865] BTRFS warning (device loop0): couldn't read tree root [ 67.030280][ T5865] BTRFS warning (device loop0): try to load backup roots slot 3 [ 67.052095][ T5865] BTRFS info (device loop0): checking UUID tree [ 67.060384][ T5865] BTRFS info (device loop0): setting nodatasum [ 67.064393][ T5865] BTRFS info (device loop0): enabling ssd optimizations [ 67.067160][ T5865] BTRFS info (device loop0): turning on flush-on-commit [ 67.069808][ T5865] BTRFS info (device loop0): turning on async discard [ 67.073676][ T5865] BTRFS info (device loop0): enabling free space tree [ 67.077587][ T5865] BTRFS info (device loop0): trying to use backup root at mount time [ 67.080641][ T5865] BTRFS info (device loop0): max_inline set to 0 [ 67.095184][ T26] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] SMP KASAN PTI [ 67.099346][ T26] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 67.102416][ T26] CPU: 0 UID: 0 PID: 26 Comm: kworker/u9:0 Not tainted syzkaller #0 PREEMPT(full) [ 67.105744][ T26] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 67.109382][ T26] Workqueue: btrfs-worker btrfs_work_helper [ 67.111181][ T26] RIP: 0010:blkcg_punt_bio_submit+0x47/0x130 [ 67.113259][ T26] Code: ae 13 fd 4c 8d 73 50 4c 89 f0 48 c1 e8 03 80 3c 28 00 74 08 4c 89 f7 e8 07 06 7f fd 4d 8b 36 4d 8d 7e 30 4c 89 f8 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 ff e8 eb 05 7f fd 49 83 3f 00 0f 84 ab 00 [ 67.119805][ T26] RSP: 0000:ffffc90000a17a28 EFLAGS: 00010206 [ 67.122113][ T26] RAX: 0000000000000006 RBX: ffff888117071348 RCX: ffff8881032f5940 [ 67.124675][ T26] RDX: 0000000000000000 RSI: 0000000004000000 RDI: ffff888117071348 [ 67.127127][ T26] RBP: dffffc0000000000 R08: ffff8881bb74406f R09: 1ffff110376e880d [ 67.129489][ T26] R10: dffffc0000000000 R11: ffffed10376e880e R12: ffff88816c5e6f08 [ 67.131850][ T26] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000030 [ 67.134261][ T26] FS: 0000000000000000(0000) GS:ffff88818d9cb000(0000) knlGS:0000000000000000 [ 67.136923][ T26] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.138992][ T26] CR2: 00007f05d5660000 CR3: 0000000172eb2000 CR4: 00000000000006f0 [ 67.141617][ T26] Call Trace: [ 67.142891][ T26] [ 67.143939][ T26] btrfs_work_helper+0x577/0xc50 [ 67.145717][ T26] ? __pfx_run_one_async_done+0x10/0x10 [ 67.147525][ T26] ? process_scheduled_works+0xa20/0x14e0 [ 67.149455][ T26] process_scheduled_works+0xa8e/0x14e0 [ 67.151354][ T26] ? __pfx_process_scheduled_works+0x10/0x10 [ 67.153257][ T26] ? do_raw_spin_lock+0x12b/0x2f0 [ 67.154782][ T26] ? assign_work+0x3cf/0x5d0 [ 67.156256][ T26] worker_thread+0xa47/0xfb0 [ 67.157998][ T26] kthread+0x388/0x470 [ 67.159528][ T26] ? __pfx_worker_thread+0x10/0x10 [ 67.161326][ T26] ? __pfx_kthread+0x10/0x10 [ 67.162946][ T26] ret_from_fork+0x514/0xb70 [ 67.164485][ T26] ? __pfx_ret_from_fork+0x10/0x10 [ 67.166194][ T26] ? __switch_to+0xc89/0x1420 [ 67.167652][ T26] ? __pfx_kthread+0x10/0x10 [ 67.169180][ T26] ret_from_fork_asm+0x1a/0x30 [ 67.170760][ T26] [ 67.171806][ T26] Modules linked in: [ 67.173641][ T26] ---[ end trace 0000000000000000 ]--- [ 67.187037][ T5879] loop1: detected capacity change from 0 to 32768 [ 67.193102][ T5879] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 748f8a93-68d0-4ae1-a4b1-e43316ad488c [ 67.196808][ T5879] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.18 (5879) [ 67.201947][ T26] RIP: 0010:blkcg_punt_bio_submit+0x47/0x130 [ 67.209773][ T26] Code: ae 13 fd 4c 8d 73 50 4c 89 f0 48 c1 e8 03 80 3c 28 00 74 08 4c 89 f7 e8 07 06 7f fd 4d 8b 36 4d 8d 7e 30 4c 89 f8 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 ff e8 eb 05 7f fd 49 83 3f 00 0f 84 ab 00 [ 67.217448][ T5879] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 67.226034][ T5879] BTRFS info (device loop1): using crc32c checksum algorithm [ 67.239855][ T26] RSP: 0000:ffffc90000a17a28 EFLAGS: 00010206 [ 67.248766][ T26] RAX: 0000000000000006 RBX: ffff888117071348 RCX: ffff8881032f5940 [ 67.254983][ T26] RDX: 0000000000000000 RSI: 0000000004000000 RDI: ffff888117071348 [ 67.261919][ T26] RBP: dffffc0000000000 R08: ffff8881bb74406f R09: 1ffff110376e880d [ 67.277259][ T26] R10: dffffc0000000000 R11: ffffed10376e880e R12: ffff88816c5e6f08 [ 67.288199][ T26] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000030 [ 67.299776][ T26] FS: 0000000000000000(0000) GS:ffff8882a8fcb000(0000) knlGS:0000000000000000 [ 67.316235][ T5884] loop2: detected capacity change from 0 to 32768 [ 67.316622][ T27] BTRFS warning (device loop1): checksum verify failed on logical 5332992 mirror 1 wanted 0x0a5e5d25 found 0xcee3a718 level 0 [ 67.321589][ T5884] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 3a53cf07-cc2d-49fe-b923-d40f01551efc [ 67.329486][ T26] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.331557][ T5884] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.19 (5884) [ 67.338230][ T26] CR2: 00007efceadf26a8 CR3: 0000000115190000 CR4: 00000000000006f0 [ 67.341415][ T5879] BTRFS warning (device loop1): couldn't read tree root [ 67.354629][ T5879] BTRFS warning (device loop1): try to load backup roots slot 1 [ 67.360748][ T26] Kernel panic - not syncing: Fatal exception [ 67.363903][ T26] Kernel Offset: disabled [ 67.365599][ T26] Rebooting in 86400 seconds..