Warning: Permanently added '10.128.1.147' (ED25519) to the list of known hosts. 2026/04/30 07:26:57 parsed 1 programs [ 66.519894][ T4188] cgroup: Unknown subsys name 'net' [ 66.652725][ T4188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 68.141443][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.102888][ T1496] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.113872][ T1496] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.124568][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.144401][ T298] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.152486][ T298] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.160759][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.440084][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.446640][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.198135][ T4280] chnl_net:caif_netlink_parms(): no params data found [ 72.239647][ T4280] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.247533][ T4280] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.255312][ T4280] device bridge_slave_0 entered promiscuous mode [ 72.264567][ T4280] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.271783][ T4280] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.279906][ T4280] device bridge_slave_1 entered promiscuous mode [ 72.299367][ T4280] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.310945][ T4280] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.331933][ T4280] team0: Port device team_slave_0 added [ 72.339183][ T4280] team0: Port device team_slave_1 added [ 72.355529][ T4280] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.362651][ T4280] 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. [ 72.388565][ T4280] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.400945][ T4280] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.407968][ T4280] 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. [ 72.434092][ T4280] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.462111][ T4280] device hsr_slave_0 entered promiscuous mode [ 72.469153][ T4280] device hsr_slave_1 entered promiscuous mode [ 72.553352][ T4280] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.564354][ T4280] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.573434][ T4280] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.582312][ T4280] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.603522][ T4280] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.610733][ T4280] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.618712][ T4280] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.625783][ T4280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.692626][ T4280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.728286][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.739071][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.747976][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.755788][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 72.769858][ T4280] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.799427][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.808590][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.815638][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.826958][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.835873][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.842995][ T298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.882081][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.890623][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.902432][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.913543][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.928844][ T4280] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.941740][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.952063][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.061336][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.069501][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.083000][ T4280] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.124912][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.145457][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.155432][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.164050][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.174865][ T4280] device veth0_vlan entered promiscuous mode [ 73.202847][ T4280] device veth1_vlan entered promiscuous mode [ 73.221682][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.230794][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.241046][ T4280] device veth0_macvtap entered promiscuous mode [ 73.265682][ T4280] device veth1_macvtap entered promiscuous mode [ 73.281380][ T4280] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.289282][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.299527][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.308336][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.318898][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.329953][ T4280] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.339643][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.348733][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.359490][ T4280] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.369033][ T4280] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.378168][ T4280] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.388571][ T4280] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/04/30 07:27:06 executed programs: 0 [ 74.125652][ T4296] chnl_net:caif_netlink_parms(): no params data found [ 74.193404][ T4296] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.200860][ T4296] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.211905][ T4296] device bridge_slave_0 entered promiscuous mode [ 74.220945][ T4296] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.231080][ T4296] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.239832][ T4296] device bridge_slave_1 entered promiscuous mode [ 74.267164][ T4296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.279035][ T4296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.310754][ T4296] team0: Port device team_slave_0 added [ 74.320701][ T4296] team0: Port device team_slave_1 added [ 74.360770][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.368008][ T4296] 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. [ 74.397024][ T4296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.413178][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.421886][ T4296] 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. [ 74.450727][ T4296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.496904][ T4296] device hsr_slave_0 entered promiscuous mode [ 74.503863][ T4296] device hsr_slave_1 entered promiscuous mode [ 74.514540][ T4296] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.522737][ T4296] Cannot create hsr debugfs directory [ 74.636460][ T4296] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.770884][ T9] ODEBUG: Out of memory. ODEBUG disabled [ 75.997560][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 77.052195][ T4296] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.077342][ T4304] Bluetooth: hci0: command 0x041b tx timeout [ 78.471992][ T4296] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.533811][ T4296] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.690576][ T4296] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.699955][ T4296] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.709080][ T4296] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.718755][ T4296] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.769065][ T4296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.782088][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.790024][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.801340][ T4296] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.813589][ T9] device hsr_slave_0 left promiscuous mode [ 78.820809][ T9] device hsr_slave_1 left promiscuous mode [ 78.827347][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.834771][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.844266][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.851968][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.860052][ T9] device bridge_slave_1 left promiscuous mode [ 78.866960][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.880148][ T9] device bridge_slave_0 left promiscuous mode [ 78.886320][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.903132][ T9] device veth1_macvtap left promiscuous mode [ 78.909489][ T9] device veth0_macvtap left promiscuous mode [ 78.915516][ T9] device veth1_vlan left promiscuous mode [ 78.921648][ T9] device veth0_vlan left promiscuous mode [ 79.040117][ T9] team0 (unregistering): Port device team_slave_1 removed [ 79.051467][ T9] team0 (unregistering): Port device team_slave_0 removed [ 79.063215][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.075588][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.123545][ T9] bond0 (unregistering): Released all slaves [ 79.195007][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.204160][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.212644][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.219704][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.230144][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.239536][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.248337][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.257454][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.264515][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.278175][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.289747][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.312345][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.324299][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.333002][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.342760][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.351652][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.360424][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.370080][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.383803][ T4296] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.403319][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.411724][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.420599][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.516590][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.525120][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.535124][ T4296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.550683][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.559419][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.578384][ T4296] device veth0_vlan entered promiscuous mode [ 79.592678][ T4296] device veth1_vlan entered promiscuous mode [ 79.600224][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.608772][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.617485][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.625424][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.633239][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.658585][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.669304][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.679142][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.691349][ T4296] device veth0_macvtap entered promiscuous mode [ 79.704583][ T4296] device veth1_macvtap entered promiscuous mode [ 79.723986][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.734576][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.743753][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.754109][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.763357][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.776589][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.785526][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.796381][ T1496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.807911][ T4296] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.816634][ T4296] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.827446][ T4296] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.836171][ T4296] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.911681][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.930057][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.951245][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/04/30 07:27:12 executed programs: 2 [ 79.961974][ T1496] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.971385][ T1496] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.981240][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.157250][ T4192] Bluetooth: hci0: command 0x040f tx timeout [ 80.315060][ T4311] loop0: detected capacity change from 0 to 32768 [ 80.830783][ T4312] loop0: detected capacity change from 0 to 32768 [ 81.170864][ T4313] loop0: detected capacity change from 0 to 32768 [ 81.453329][ T4314] loop0: detected capacity change from 0 to 32768 [ 81.683867][ T1110] cfg80211: failed to load regulatory.db [ 81.831543][ T4315] loop0: detected capacity change from 0 to 32768 [ 82.203003][ T4317] loop0: detected capacity change from 0 to 32768 [ 82.236757][ T1110] Bluetooth: hci0: command 0x0419 tx timeout [ 82.505511][ T4318] loop0: detected capacity change from 0 to 32768 [ 82.786193][ T4319] loop0: detected capacity change from 0 to 32768 [ 83.061224][ T4320] loop0: detected capacity change from 0 to 32768 [ 83.383352][ T4321] loop0: detected capacity change from 0 to 32768 2026/04/30 07:27:18 executed programs: 18 [ 85.356929][ T4328] set_capacity_and_notify: 6 callbacks suppressed [ 85.356945][ T4328] loop0: detected capacity change from 0 to 32768 [ 85.640132][ T4329] loop0: detected capacity change from 0 to 32768 [ 85.934690][ T4330] loop0: detected capacity change from 0 to 32768 [ 86.205158][ T4331] loop0: detected capacity change from 0 to 32768 [ 86.453171][ T4332] loop0: detected capacity change from 0 to 32768 [ 86.814767][ T4333] loop0: detected capacity change from 0 to 32768 [ 87.228559][ T4334] loop0: detected capacity change from 0 to 32768 [ 87.509965][ T4335] loop0: detected capacity change from 0 to 32768 [ 87.814468][ T4336] loop0: detected capacity change from 0 to 32768 [ 88.111393][ T4337] loop0: detected capacity change from 0 to 32768 2026/04/30 07:27:23 executed programs: 36 [ 90.517629][ T4346] set_capacity_and_notify: 8 callbacks suppressed [ 90.517640][ T4346] loop0: detected capacity change from 0 to 32768 [ 90.768723][ T4347] loop0: detected capacity change from 0 to 32768 [ 91.038966][ T4348] loop0: detected capacity change from 0 to 32768 [ 91.390226][ T4349] loop0: detected capacity change from 0 to 32768 [ 91.637415][ T4350] loop0: detected capacity change from 0 to 32768 [ 91.896906][ T4351] loop0: detected capacity change from 0 to 32768 [ 92.184922][ T4352] loop0: detected capacity change from 0 to 32768 [ 92.515033][ T4353] loop0: detected capacity change from 0 to 32768 [ 92.757816][ T4354] loop0: detected capacity change from 0 to 32768 [ 93.056114][ T4355] loop0: detected capacity change from 0 to 32768 2026/04/30 07:27:28 executed programs: 55 [ 95.752582][ T4365] set_capacity_and_notify: 9 callbacks suppressed [ 95.752593][ T4365] loop0: detected capacity change from 0 to 32768 [ 96.025499][ T4366] loop0: detected capacity change from 0 to 32768 [ 96.314099][ T4367] loop0: detected capacity change from 0 to 32768 [ 96.558512][ T4368] loop0: detected capacity change from 0 to 32768 [ 96.581235][ T4296] general protection fault, probably for non-canonical address 0xdffffc00000000ba: 0000 [#1] PREEMPT SMP KASAN [ 96.593111][ T4296] KASAN: null-ptr-deref in range [0x00000000000005d0-0x00000000000005d7] [ 96.601639][ T4296] CPU: 0 PID: 4296 Comm: syz-executor Not tainted syzkaller #0 [ 96.609222][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 96.619303][ T4296] RIP: 0010:bio_associate_blkg_from_css+0x2ab/0x9c0 [ 96.625939][ T4296] Code: ff df 80 3c 08 00 74 08 48 89 df e8 4f 14 ec fd 41 be d0 05 00 00 4c 03 33 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 f7 e8 27 14 ec fd bb 90 00 00 00 49 03 1e [ 96.645763][ T4296] RSP: 0018:ffffc900030bf910 EFLAGS: 00010202 [ 96.651834][ T4296] RAX: 00000000000000ba RBX: ffff8880210028c8 RCX: dffffc0000000000 [ 96.659815][ T4296] RDX: 0000000000000000 RSI: ffffffff8a79fe20 RDI: ffffffff8a79fde0 [ 96.667789][ T4296] RBP: 1ffff11004200521 R08: dffffc0000000000 R09: 1ffffffff203aa18 [ 96.675748][ T4296] R10: dffffc0000000000 R11: fffffbfff203aa19 R12: ffff888147886910 [ 96.683715][ T4296] R13: ffff888021002908 R14: 00000000000005d0 R15: ffff88802bcb3bac [ 96.691697][ T4296] FS: 0000555563c30500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 96.700729][ T4296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.707320][ T4296] CR2: 00007f446ec0b000 CR3: 000000001fc3f000 CR4: 00000000003506f0 [ 96.715288][ T4296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.723248][ T4296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.731217][ T4296] Call Trace: [ 96.734503][ T4296] [ 96.737429][ T4296] bio_associate_blkg+0x23a/0x340 [ 96.742465][ T4296] lbmStartIO+0x204/0x4c0 [ 96.746807][ T4296] lbmWrite+0x361/0x480 [ 96.751063][ T4296] lmNextPage+0x386/0xa00 [ 96.755409][ T4296] lmWriteRecord+0xf9d/0x1aa0 [ 96.760092][ T4296] lmLogSync+0x44e/0x9e0 [ 96.764330][ T4296] ? dquot_writeback_dquots+0x870/0x960 [ 96.769887][ T4296] ? lmWriteRecord+0x1aa0/0x1aa0 [ 96.774812][ T4296] ? dqput+0x460/0x460 [ 96.778883][ T4296] jfs_syncpt+0x77/0x90 [ 96.783043][ T4296] jfs_sync_fs+0x83/0xa0 [ 96.787278][ T4296] sync_filesystem+0xe6/0x220 [ 96.791956][ T4296] generic_shutdown_super+0x6b/0x300 [ 96.797246][ T4296] kill_block_super+0x7c/0xe0 [ 96.801920][ T4296] deactivate_locked_super+0x93/0xf0 [ 96.807193][ T4296] cleanup_mnt+0x42d/0x4e0 [ 96.811598][ T4296] ? lockdep_hardirqs_on+0x94/0x140 [ 96.816786][ T4296] task_work_run+0x125/0x1a0 [ 96.822068][ T4296] exit_to_user_mode_loop+0x10f/0x130 [ 96.827514][ T4296] exit_to_user_mode_prepare+0xee/0x180 [ 96.833156][ T4296] syscall_exit_to_user_mode+0x16/0x40 [ 96.838625][ T4296] do_syscall_64+0x58/0xa0 [ 96.843028][ T4296] ? clear_bhb_loop+0x30/0x80 [ 96.847693][ T4296] ? clear_bhb_loop+0x30/0x80 [ 96.852445][ T4296] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.858341][ T4296] RIP: 0033:0x7fc221d80017 [ 96.862756][ T4296] Code: a2 c7 05 dc 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 96.882367][ T4296] RSP: 002b:00007ffd62d0bd98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 96.890771][ T4296] RAX: 0000000000000000 RBX: 00007fc221e14120 RCX: 00007fc221d80017 [ 96.898734][ T4296] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd62d0be50 [ 96.906698][ T4296] RBP: 00007ffd62d0be50 R08: 00007ffd62d0ce50 R09: 00000000ffffffff [ 96.914772][ T4296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd62d0cee0 [ 96.923436][ T4296] R13: 00007fc221e14120 R14: 000000000001783d R15: 00007ffd62d0cf20 [ 96.931419][ T4296] [ 96.934436][ T4296] Modules linked in: [ 96.940720][ T4296] ---[ end trace 675634830002b89c ]--- [ 96.946335][ T4296] RIP: 0010:bio_associate_blkg_from_css+0x2ab/0x9c0 [ 96.953004][ T4296] Code: ff df 80 3c 08 00 74 08 48 89 df e8 4f 14 ec fd 41 be d0 05 00 00 4c 03 33 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 f7 e8 27 14 ec fd bb 90 00 00 00 49 03 1e [ 96.972926][ T4296] RSP: 0018:ffffc900030bf910 EFLAGS: 00010202 [ 96.979024][ T4296] RAX: 00000000000000ba RBX: ffff8880210028c8 RCX: dffffc0000000000 [ 96.987037][ T4296] RDX: 0000000000000000 RSI: ffffffff8a79fe20 RDI: ffffffff8a79fde0 [ 96.995006][ T4296] RBP: 1ffff11004200521 R08: dffffc0000000000 R09: 1ffffffff203aa18 [ 97.003143][ T4296] R10: dffffc0000000000 R11: fffffbfff203aa19 R12: ffff888147886910 [ 97.011261][ T4296] R13: ffff888021002908 R14: 00000000000005d0 R15: ffff88802bcb3bac [ 97.019308][ T4296] FS: 0000555563c30500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 97.028826][ T4296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.035428][ T4296] CR2: 00007f446ec0b000 CR3: 000000001fc3f000 CR4: 00000000003506f0 [ 97.043645][ T4296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 97.051956][ T4296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 97.060099][ T4296] Kernel panic - not syncing: Fatal exception [ 97.066345][ T4296] Kernel Offset: disabled [ 97.070717][ T4296] Rebooting in 86400 seconds..