Warning: Permanently added '[localhost]:44408' (ED25519) to the list of known hosts. 2026/05/18 19:18:58 parsed 1 programs syzkaller login: [ 73.595506][ T5623] cgroup: Unknown subsys name 'net' [ 73.711395][ T5623] cgroup: Unknown subsys name 'cpuset' [ 73.718172][ T5623] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 76.358682][ T5623] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 76.936884][ T1378] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.940813][ T1378] ieee802154 phy1 wpan1: encryption failed: -22 [ 79.579958][ T5634] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.584821][ T5634] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.589566][ T5634] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.593446][ T5634] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.598532][ T5634] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.789413][ T5633] 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. [ 81.118607][ T5652] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.125586][ T5652] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.127990][ T5652] bridge_slave_0: entered allmulticast mode [ 81.130900][ T5652] bridge_slave_0: entered promiscuous mode [ 81.144550][ T5652] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.153230][ T5652] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.159510][ T5652] bridge_slave_1: entered allmulticast mode [ 81.165892][ T5652] bridge_slave_1: entered promiscuous mode [ 81.207205][ T5652] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.219518][ T5652] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.258912][ T5652] team0: Port device team_slave_0 added [ 81.263224][ T5652] team0: Port device team_slave_1 added [ 81.445021][ T3394] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.455456][ T3394] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.459606][ T5652] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.464995][ T5652] 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. [ 81.476517][ T5652] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.520934][ T5652] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.527439][ T5652] 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. [ 81.541784][ T5652] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.634882][ T3394] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.641642][ T3394] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.664321][ T5652] hsr_slave_0: entered promiscuous mode [ 81.668270][ T5652] hsr_slave_1: entered promiscuous mode [ 82.222531][ T5652] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.233986][ T5652] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 82.237505][ T5652] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.245761][ T5652] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 82.270508][ T5652] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.277775][ T5652] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 82.281142][ T5652] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.289085][ T5652] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 82.564499][ T5652] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.585224][ T5652] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.604885][ T811] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.608241][ T811] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.625127][ T811] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.628056][ T811] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.107216][ T5652] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.153773][ T5652] veth0_vlan: entered promiscuous mode [ 83.162859][ T5652] veth1_vlan: entered promiscuous mode [ 83.194498][ T5652] veth0_macvtap: entered promiscuous mode [ 83.203057][ T5652] veth1_macvtap: entered promiscuous mode [ 83.218919][ T5652] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.232476][ T5652] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.247380][ T5720] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.251103][ T5720] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.260682][ T5720] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.265987][ T5720] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/05/18 19:19:10 executed programs: 0 [ 83.446382][ T5634] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.452115][ T5634] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.456193][ T5634] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.461011][ T5634] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.467498][ T5634] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.480783][ T5634] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 83.499203][ T5634] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 83.504233][ T5753] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 83.510612][ T5753] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 83.513661][ T5634] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 83.519061][ T5634] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 83.524305][ T5634] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 83.529043][ T5634] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 83.532781][ T5634] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 83.533394][ T5720] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.545940][ T5634] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 83.669052][ T5720] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.196795][ T5745] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.199073][ T5745] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.201356][ T5745] bridge_slave_0: entered allmulticast mode [ 84.204128][ T5745] bridge_slave_0: entered promiscuous mode [ 84.207884][ T5745] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.210252][ T5745] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.212746][ T5745] bridge_slave_1: entered allmulticast mode [ 84.215983][ T5745] bridge_slave_1: entered promiscuous mode [ 84.253498][ T5745] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.271605][ T5745] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.310873][ T5745] team0: Port device team_slave_0 added [ 84.333697][ T5745] team0: Port device team_slave_1 added [ 84.401567][ T5747] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.404560][ T5747] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.408312][ T5747] bridge_slave_0: entered allmulticast mode [ 84.413100][ T5747] bridge_slave_0: entered promiscuous mode [ 84.419118][ T5745] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.423017][ T5745] 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. [ 84.433298][ T5745] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.451273][ T5747] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.454318][ T5747] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.457757][ T5747] bridge_slave_1: entered allmulticast mode [ 84.461451][ T5747] bridge_slave_1: entered promiscuous mode [ 84.476420][ T5745] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.478724][ T5745] 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. [ 84.488698][ T5745] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.497644][ T5748] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.500860][ T5748] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.503802][ T5748] bridge_slave_0: entered allmulticast mode [ 84.507550][ T5748] bridge_slave_0: entered promiscuous mode [ 84.512236][ T5748] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.514662][ T5748] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.518020][ T5748] bridge_slave_1: entered allmulticast mode [ 84.520875][ T5748] bridge_slave_1: entered promiscuous mode [ 84.536676][ T5720] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.556045][ T5747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.561878][ T5747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.625110][ T5745] hsr_slave_0: entered promiscuous mode [ 84.630787][ T5745] hsr_slave_1: entered promiscuous mode [ 84.634395][ T5745] debugfs: 'hsr0' already exists in 'hsr' [ 84.636985][ T5745] Cannot create hsr debugfs directory [ 84.652979][ T5748] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.659793][ T5748] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.666791][ T5747] team0: Port device team_slave_0 added [ 84.671700][ T5747] team0: Port device team_slave_1 added [ 84.757641][ T5748] team0: Port device team_slave_0 added [ 84.760477][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.763281][ T5747] 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. [ 84.773739][ T5747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.782059][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.784822][ T5747] 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. [ 84.795127][ T5747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.810279][ T5748] team0: Port device team_slave_1 added [ 84.853298][ T5748] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.856233][ T5748] 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. [ 84.866348][ T5748] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.872196][ T5748] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.874931][ T5748] 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. [ 84.885408][ T5748] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.947709][ T5747] hsr_slave_0: entered promiscuous mode [ 84.950799][ T5747] hsr_slave_1: entered promiscuous mode [ 84.953526][ T5747] debugfs: 'hsr0' already exists in 'hsr' [ 84.956645][ T5747] Cannot create hsr debugfs directory [ 85.032352][ T5748] hsr_slave_0: entered promiscuous mode [ 85.038611][ T5748] hsr_slave_1: entered promiscuous mode [ 85.041388][ T5748] debugfs: 'hsr0' already exists in 'hsr' [ 85.043636][ T5748] Cannot create hsr debugfs directory [ 85.216397][ T5745] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 85.221869][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 85.257925][ T5745] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 85.263711][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 85.272138][ T5745] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 85.281390][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 85.285008][ T5745] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 85.292422][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 85.329879][ T5720] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.432466][ T5747] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 85.440015][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 85.448498][ T5747] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 85.455139][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 85.459881][ T5747] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 85.467913][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 85.471862][ T5747] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 85.478870][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 85.549801][ T5745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.574743][ T5745] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.576872][ T53] Bluetooth: hci2: command tx timeout [ 85.577356][ T5001] Bluetooth: hci1: command tx timeout [ 85.580202][ T53] Bluetooth: hci0: command tx timeout [ 85.589796][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.592289][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.601110][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.603356][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.622880][ T5747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.648826][ T5747] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.660270][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.663095][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.673361][ T811] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.675998][ T811] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.896936][ T5745] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.931872][ T5747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.994911][ T5745] veth0_vlan: entered promiscuous mode [ 86.037416][ T5745] veth1_vlan: entered promiscuous mode [ 86.048593][ T5720] bridge_slave_1: left allmulticast mode [ 86.050747][ T5720] bridge_slave_1: left promiscuous mode [ 86.054007][ T5720] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.063872][ T5720] bridge_slave_0: left allmulticast mode [ 86.067544][ T5720] bridge_slave_0: left promiscuous mode [ 86.069733][ T5720] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.231537][ T5720] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 86.237384][ T5720] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 86.241150][ T5720] bond0 (unregistering): Released all slaves [ 86.291502][ T5747] veth0_vlan: entered promiscuous mode [ 86.325140][ T5745] veth0_macvtap: entered promiscuous mode [ 86.335948][ T5747] veth1_vlan: entered promiscuous mode [ 86.341721][ T5745] veth1_macvtap: entered promiscuous mode [ 86.373961][ T5720] hsr_slave_0: left promiscuous mode [ 86.379197][ T5720] hsr_slave_1: left promiscuous mode [ 86.382450][ T5720] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 86.384983][ T5720] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 86.389349][ T5720] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 86.391975][ T5720] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 86.405732][ T5720] veth1_macvtap: left promiscuous mode [ 86.408118][ T5720] veth0_macvtap: left promiscuous mode [ 86.410146][ T5720] veth1_vlan: left promiscuous mode [ 86.412047][ T5720] veth0_vlan: left promiscuous mode [ 86.594435][ T5720] team0 (unregistering): Port device team_slave_1 removed [ 86.603049][ T5720] team0 (unregistering): Port device team_slave_0 removed [ 86.708560][ T5357] 8021q: adding VLAN 0 to HW filter on device eth1 [ 86.765109][ T5745] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.771125][ T5747] veth0_macvtap: entered promiscuous mode [ 86.799324][ T5745] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.832770][ T5747] veth1_macvtap: entered promiscuous mode [ 86.878273][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.884342][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.897201][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.929817][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.993448][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.024058][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.058988][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.067516][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.071137][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.074828][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.154789][ T811] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.162036][ T811] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.305264][ T811] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.310720][ T811] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.492997][ T5748] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.514905][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.533745][ T5748] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.554932][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.567883][ T5748] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.585187][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.590404][ T5748] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.603682][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.632098][ T81] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.638607][ T81] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.650871][ T5849] loop1: detected capacity change from 0 to 32768 [ 87.655587][ T53] Bluetooth: hci0: command tx timeout [ 87.666670][ T53] Bluetooth: hci1: command tx timeout [ 87.666697][ T5001] Bluetooth: hci2: command tx timeout [ 87.693674][ T5849] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.18 (5849) [ 87.749304][ T5849] BTRFS info (device loop1): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 87.753588][ T81] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.756750][ T5849] BTRFS info (device loop1): using blake2b checksum algorithm [ 87.762099][ T81] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.895241][ T5849] BTRFS info (device loop1): enabling ssd optimizations [ 87.906147][ T5849] BTRFS info (device loop1): turning on async discard [ 87.911305][ T5849] BTRFS info (device loop1): enabling free space tree [ 87.917504][ T5849] BTRFS info (device loop1): use zstd compression, level 3 [ 87.951146][ T5849] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI [ 87.955021][ T5849] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 87.957480][ T5849] CPU: 1 UID: 0 PID: 5849 Comm: syz.1.18 Not tainted syzkaller #0 PREEMPT(full) [ 87.960558][ T5849] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 87.964122][ T5849] RIP: 0010:path_openat+0x2e66/0x3b40 [ 87.965933][ T5748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.966135][ T5849] Code: e8 8f 49 7f ff eb 62 48 8b 44 24 78 42 80 3c 20 00 48 8b 5c 24 68 74 08 48 89 df e8 44 87 ea ff 4c 8b 3b 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 cb 09 00 00 41 bc 00 00 38 00 45 23 27 [ 87.975946][ T5849] RSP: 0018:ffffc9000405f960 EFLAGS: 00010246 [ 87.978206][ T5849] RAX: 0000000000000000 RBX: ffffc9000405fc28 RCX: 0000000000000000 [ 87.981063][ T5849] RDX: ffff88810fe50000 RSI: 0000000000000002 RDI: 0000000000000000 [ 87.983965][ T5849] RBP: ffffc9000405fbb0 R08: ffff8881b949469b R09: 1ffff110372928d3 [ 87.986852][ T5849] R10: dffffc0000000000 R11: ffffed10372928d4 R12: dffffc0000000000 [ 87.989853][ T5849] R13: 1ffff1102eb65c88 R14: 000000000015d0c0 R15: 0000000000000001 [ 87.992873][ T5849] FS: 00007f074937f6c0(0000) GS:ffff8882a928a000(0000) knlGS:0000000000000000 [ 87.994075][ T5748] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.996141][ T5849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.996153][ T5849] CR2: 00000c2113360000 CR3: 0000000103f3a000 CR4: 00000000000006f0 [ 87.996185][ T5849] Call Trace: [ 87.996198][ T5849] [ 87.996213][ T5849] ? __pfx_path_openat+0x10/0x10 [ 88.008352][ T5849] do_file_open+0x23e/0x4a0 [ 88.010102][ T5849] ? __pfx_do_file_open+0x10/0x10 [ 88.011226][ T811] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.011755][ T5849] ? _raw_spin_unlock+0x28/0x50 [ 88.011773][ T5849] ? alloc_fd+0x64b/0x6c0 [ 88.011784][ T5849] do_sys_openat2+0x113/0x200 [ 88.011795][ T5849] ? __se_sys_futex+0x3a8/0x450 [ 88.014047][ T811] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.015719][ T5849] ? __pfx_do_sys_openat2+0x10/0x10 [ 88.015740][ T5849] ? __pfx___se_sys_futex+0x10/0x10 [ 88.015756][ T5849] ? rcu_is_watching+0x15/0xb0 [ 88.015774][ T5849] __x64_sys_openat+0x138/0x170 [ 88.030381][ T5849] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.030734][ T811] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.032700][ T5849] do_syscall_64+0x15f/0xf80 [ 88.032724][ T5849] ? trace_irq_disable+0x3b/0x140 [ 88.032745][ T5849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.035380][ T811] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.036924][ T5849] RIP: 0033:0x7f074859ce59 [ 88.036937][ T5849] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 88.036944][ T5849] RSP: 002b:00007f074937f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 88.036953][ T5849] RAX: ffffffffffffffda RBX: 00007f0748815fa0 RCX: 00007f074859ce59 [ 88.036959][ T5849] RDX: 00000000001dd0c0 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 88.061336][ T5849] RBP: 00007f0748632d6f R08: 0000000000000000 R09: 0000000000000000 [ 88.064265][ T5849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.067209][ T5849] R13: 00007f0748816038 R14: 00007f0748815fa0 R15: 00007fff34fee548 [ 88.070177][ T5849] [ 88.071423][ T5849] Modules linked in: [ 88.073544][ T5849] ---[ end trace 0000000000000000 ]--- [ 88.079425][ T5849] RIP: 0010:path_openat+0x2e66/0x3b40 [ 88.081408][ T5849] Code: e8 8f 49 7f ff eb 62 48 8b 44 24 78 42 80 3c 20 00 48 8b 5c 24 68 74 08 48 89 df e8 44 87 ea ff 4c 8b 3b 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 cb 09 00 00 41 bc 00 00 38 00 45 23 27 [ 88.088868][ T5849] RSP: 0018:ffffc9000405f960 EFLAGS: 00010246 [ 88.091402][ T5849] RAX: 0000000000000000 RBX: ffffc9000405fc28 RCX: 0000000000000000 [ 88.097131][ T5849] RDX: ffff88810fe50000 RSI: 0000000000000002 RDI: 0000000000000000 [ 88.106161][ T5849] RBP: ffffc9000405fbb0 R08: ffff8881b949469b R09: 1ffff110372928d3 [ 88.110465][ T5849] R10: dffffc0000000000 R11: ffffed10372928d4 R12: dffffc0000000000 [ 88.117437][ T5849] R13: 1ffff1102eb65c88 R14: 000000000015d0c0 R15: 0000000000000001 [ 88.125587][ T5849] FS: 00007f074937f6c0(0000) GS:ffff8882a928a000(0000) knlGS:0000000000000000 [ 88.130876][ T5849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.136410][ T5849] CR2: 00007f1c7a2f73b0 CR3: 0000000103f3a000 CR4: 00000000000006f0 [ 88.141018][ T5882] loop2: detected capacity change from 0 to 32768 [ 88.145056][ T5849] Kernel panic - not syncing: Fatal exception [ 88.147790][ T5849] Kernel Offset: disabled [ 88.149309][ T5849] Rebooting in 86400 seconds..