[ 84.199180][ T1449] device hsr_slave_0 left promiscuous mode [ 84.229552][ T1449] device hsr_slave_1 left promiscuous mode [ 84.238635][ T1449] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 84.246602][ T1449] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 84.254823][ T1449] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 84.262546][ T1449] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 84.271765][ T1449] device bridge_slave_1 left promiscuous mode [ 84.278629][ T1449] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.288844][ T1449] device bridge_slave_0 left promiscuous mode [ 84.295646][ T1449] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.308495][ T1449] device veth1_macvtap left promiscuous mode [ 84.314709][ T1449] device veth0_macvtap left promiscuous mode [ 84.321022][ T1449] device veth1_vlan left promiscuous mode [ 84.327951][ T1449] device veth0_vlan left promiscuous mode [ 84.490399][ T1449] team0 (unregistering): Port device team_slave_1 removed [ 84.514163][ T1449] team0 (unregistering): Port device team_slave_0 removed [ 84.528711][ T1449] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 84.543718][ T1449] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 84.591640][ T1449] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.181' (ED25519) to the list of known hosts. 2026/09/14 02:37:58 parsed 1 programs [ 93.658717][ T4489] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 95.167433][ T4518] chnl_net:caif_netlink_parms(): no params data found [ 95.202412][ T4518] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.210050][ T4518] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.218331][ T4518] device bridge_slave_0 entered promiscuous mode [ 95.228745][ T4518] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.235883][ T4518] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.243523][ T4518] device bridge_slave_1 entered promiscuous mode [ 95.262175][ T4518] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.272932][ T4518] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.296004][ T4518] team0: Port device team_slave_0 added [ 95.304221][ T4518] team0: Port device team_slave_1 added [ 95.320183][ T4518] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.327622][ T4518] 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. [ 95.354177][ T4518] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.367654][ T4518] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.374783][ T4518] 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. [ 95.401583][ T4518] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.430714][ T4518] device hsr_slave_0 entered promiscuous mode [ 95.437794][ T4518] device hsr_slave_1 entered promiscuous mode [ 95.984350][ T4518] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.008122][ T4518] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.027789][ T4518] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.047204][ T4518] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.090976][ T4518] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.098112][ T4518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.105607][ T4518] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.112697][ T4518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.164832][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.172636][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.212407][ T4518] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.248906][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.269173][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.282121][ T4518] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.307553][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.321026][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.332719][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.339855][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.367322][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.376953][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.387274][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.395024][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.409473][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.419533][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.434701][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.457377][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.475226][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.494745][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.515106][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.536831][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.555183][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.570230][ T4518] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.583592][ T4518] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.593203][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.602754][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.739952][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.749643][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.768607][ T4518] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.799629][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.825194][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.855513][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.869571][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.880180][ T4518] device veth0_vlan entered promiscuous mode [ 96.893617][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.907078][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.920832][ T4518] device veth1_vlan entered promiscuous mode [ 96.969672][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.979480][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.005362][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.015437][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.027220][ T4518] device veth0_macvtap entered promiscuous mode [ 97.038904][ T4518] device veth1_macvtap entered promiscuous mode [ 97.070507][ T4518] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.078184][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.086453][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.095202][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.104077][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.117255][ T4518] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.128701][ T1449] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.139041][ T1449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.154269][ T4518] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.165793][ T4518] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.175445][ T4518] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.186049][ T4518] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.635674][ T1449] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.643662][ T1449] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.659947][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.697056][ T3090] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.715486][ T3090] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.723220][ T1449] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.872861][ T145] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/09/14 02:38:07 executed programs: 0 [ 100.530805][ T4744] chnl_net:caif_netlink_parms(): no params data found [ 100.591465][ T4744] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.598778][ T4744] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.609740][ T4744] device bridge_slave_0 entered promiscuous mode [ 100.618551][ T4744] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.628751][ T4744] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.637335][ T4744] device bridge_slave_1 entered promiscuous mode [ 100.666631][ T4744] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.681092][ T4744] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.712196][ T4744] team0: Port device team_slave_0 added [ 100.720330][ T4744] team0: Port device team_slave_1 added [ 100.750136][ T4744] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.757758][ T4744] 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. [ 100.784765][ T4744] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.798029][ T4744] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.805912][ T4744] 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. [ 100.835419][ T4744] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.876884][ T4744] device hsr_slave_0 entered promiscuous mode [ 100.884034][ T4744] device hsr_slave_1 entered promiscuous mode [ 100.891832][ T4744] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.900162][ T4744] Cannot create hsr debugfs directory [ 102.484757][ T4310] Bluetooth: hci0: command 0x0409 tx timeout [ 102.660259][ T145] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.709687][ T145] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.750257][ T145] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.525925][ T4744] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.535700][ T4744] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.546558][ T4744] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.556611][ T4744] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.616348][ T4744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.643352][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.652372][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.662975][ T4744] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.673472][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 103.683425][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.692836][ T3090] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.700232][ T3090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.711514][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.729151][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 103.738551][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.749043][ T3090] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.756166][ T3090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.764086][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 103.775847][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 103.800767][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 103.810691][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 103.820186][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 103.830196][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 103.839058][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 103.869859][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 103.878720][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.889497][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.898516][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.910258][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 104.011382][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 104.019935][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 104.046728][ T4744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.064118][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 104.073217][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.096301][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 104.105194][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.122615][ T4744] device veth0_vlan entered promiscuous mode [ 104.130579][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 104.139731][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 104.151921][ T4744] device veth1_vlan entered promiscuous mode [ 104.186854][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 104.196701][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 104.205142][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.213954][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.224876][ T4744] device veth0_macvtap entered promiscuous mode [ 104.238952][ T4744] device veth1_macvtap entered promiscuous mode [ 104.252143][ T145] device hsr_slave_0 left promiscuous mode [ 104.258682][ T145] device hsr_slave_1 left promiscuous mode [ 104.266909][ T145] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 104.274891][ T145] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 104.282930][ T145] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 104.290598][ T145] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 104.300959][ T145] device bridge_slave_1 left promiscuous mode [ 104.308064][ T145] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.317670][ T145] device bridge_slave_0 left promiscuous mode [ 104.324249][ T145] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.336469][ T145] device veth1_macvtap left promiscuous mode [ 104.342603][ T145] device veth0_macvtap left promiscuous mode [ 104.349754][ T145] device veth1_vlan left promiscuous mode [ 104.355784][ T145] device veth0_vlan left promiscuous mode [ 104.481810][ T145] team0 (unregistering): Port device team_slave_1 removed [ 104.493587][ T145] team0 (unregistering): Port device team_slave_0 removed [ 104.506034][ T145] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.520865][ T145] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.564801][ T4267] Bluetooth: hci0: command 0x041b tx timeout [ 104.577239][ T145] bond0 (unregistering): Released all slaves [ 104.632926][ T4744] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.643463][ T1449] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 104.652342][ T1449] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 104.660839][ T1449] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.670077][ T1449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.683180][ T4744] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.691342][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.700685][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.714582][ T4744] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.723510][ T4744] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.733009][ T4744] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.742899][ T4744] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.802782][ T1449] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.813701][ T1449] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.832791][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.843859][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.844192][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.861979][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 104.950505][ T4855] loop0: detected capacity change from 0 to 8192 [ 105.026315][ T4855] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 105.035940][ T4855] REISERFS (device loop0): using ordered data mode [ 105.042553][ T4855] reiserfs: using flush barriers [ 105.058649][ T4855] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 105.077294][ T4855] REISERFS (device loop0): checking transaction log (loop0) [ 105.098993][ T4855] REISERFS (device loop0): Using r5 hash to sort names [ 105.116434][ T4855] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 105.200096][ T4744] ================================================================== [ 105.208632][ T4744] BUG: KASAN: null-ptr-deref in do_journal_end+0xf7a/0x4340 [ 105.216220][ T4744] Read of size 8 at addr 0000000000000000 by task syz-executor/4744 [ 105.224980][ T4744] [ 105.227314][ T4744] CPU: 1 PID: 4744 Comm: syz-executor Not tainted syzkaller #0 [ 105.234855][ T4744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 105.245008][ T4744] Call Trace: [ 105.248311][ T4744] [ 105.251332][ T4744] dump_stack_lvl+0x188/0x250 [ 105.256032][ T4744] ? show_regs_print_info+0x20/0x20 [ 105.261422][ T4744] ? load_image+0x410/0x410 [ 105.266023][ T4744] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 105.271676][ T4744] ? memset+0x1e/0x40 [ 105.276102][ T4744] ? do_journal_end+0xf7a/0x4340 [ 105.281313][ T4744] kasan_report+0xd5/0x130 [ 105.285738][ T4744] ? do_journal_end+0xf7a/0x4340 [ 105.290768][ T4744] kasan_check_range+0x235/0x290 [ 105.295717][ T4744] do_journal_end+0xf7a/0x4340 [ 105.300512][ T4744] ? dqput+0x460/0x460 [ 105.304704][ T4744] reiserfs_sync_fs+0xe9/0x170 [ 105.309576][ T4744] ? handle_attrs+0x200/0x200 [ 105.314590][ T4744] sync_filesystem+0xe6/0x220 [ 105.319575][ T4744] generic_shutdown_super+0x6b/0x300 [ 105.324961][ T4744] kill_block_super+0x7c/0xe0 [ 105.330018][ T4744] deactivate_locked_super+0x93/0xf0 [ 105.335666][ T4744] cleanup_mnt+0x426/0x4d0 [ 105.340879][ T4744] task_work_run+0x125/0x1a0 [ 105.345811][ T4744] do_exit+0x635/0x2110 [ 105.350087][ T4744] ? put_task_struct+0x80/0x80 [ 105.354884][ T4744] ? lock_chain_count+0x20/0x20 [ 105.360902][ T4744] do_group_exit+0x12c/0x2f0 [ 105.366261][ T4744] __x64_sys_exit_group+0x3b/0x40 [ 105.371958][ T4744] do_syscall_64+0x4c/0xa0 [ 105.377187][ T4744] ? clear_bhb_loop+0x30/0x80 [ 105.382145][ T4744] ? clear_bhb_loop+0x30/0x80 [ 105.387850][ T4744] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 105.394075][ T4744] RIP: 0033:0x7f774799a379 [ 105.399570][ T4744] Code: Unable to access opcode bytes at RIP 0x7f774799a34f. [ 105.407635][ T4744] RSP: 002b:00007fffd263dec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 105.416562][ T4744] RAX: ffffffffffffffda RBX: 00007f7747a2d235 RCX: 00007f774799a379 [ 105.424640][ T4744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 105.433032][ T4744] RBP: 0000000000000010 R08: 0000000000000000 R09: 00007f7747a2d1c3 [ 105.441116][ T4744] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffd263f180 2026/09/14 02:38:12 executed programs: 3 [ 105.449204][ T4744] R13: 00007f7747a2d1c3 R14: 0000555582e574e8 R15: 00007fffd2640250 [ 105.457475][ T4744] [ 105.460602][ T4744] ================================================================== [ 105.468713][ T4744] Disabling lock debugging due to kernel taint [ 105.482573][ T4744] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 105.489986][ T4744] CPU: 1 PID: 4744 Comm: syz-executor Tainted: G B syzkaller #0 [ 105.498929][ T4744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 105.509208][ T4744] Call Trace: [ 105.512677][ T4744] [ 105.515695][ T4744] dump_stack_lvl+0x188/0x250 [ 105.520399][ T4744] ? show_regs_print_info+0x20/0x20 [ 105.525612][ T4744] ? load_image+0x410/0x410 [ 105.530141][ T4744] panic+0x2f8/0x850 [ 105.534244][ T4744] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 105.540508][ T4744] ? bpf_jit_dump+0xd0/0xd0 [ 105.545395][ T4744] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 105.551698][ T4744] ? _raw_spin_unlock+0x40/0x40 [ 105.556750][ T4744] ? memset+0x1e/0x40 [ 105.560905][ T4744] ? do_journal_end+0xf7a/0x4340 [ 105.566021][ T4744] check_panic_on_warn+0x80/0xa0 [ 105.571043][ T4744] ? do_journal_end+0xf7a/0x4340 [ 105.576442][ T4744] end_report+0x6d/0xf0 [ 105.580904][ T4744] kasan_report+0x102/0x130 [ 105.586515][ T4744] ? do_journal_end+0xf7a/0x4340 [ 105.591676][ T4744] kasan_check_range+0x235/0x290 [ 105.596680][ T4744] do_journal_end+0xf7a/0x4340 [ 105.601648][ T4744] ? dqput+0x460/0x460 [ 105.605795][ T4744] reiserfs_sync_fs+0xe9/0x170 [ 105.610632][ T4744] ? handle_attrs+0x200/0x200 [ 105.615298][ T4744] sync_filesystem+0xe6/0x220 [ 105.620098][ T4744] generic_shutdown_super+0x6b/0x300 [ 105.626124][ T4744] kill_block_super+0x7c/0xe0 [ 105.630926][ T4744] deactivate_locked_super+0x93/0xf0 [ 105.636710][ T4744] cleanup_mnt+0x426/0x4d0 [ 105.641594][ T4744] task_work_run+0x125/0x1a0 [ 105.646269][ T4744] do_exit+0x635/0x2110 [ 105.650764][ T4744] ? put_task_struct+0x80/0x80 [ 105.655616][ T4744] ? lock_chain_count+0x20/0x20 [ 105.660556][ T4744] do_group_exit+0x12c/0x2f0 [ 105.665219][ T4744] __x64_sys_exit_group+0x3b/0x40 [ 105.670498][ T4744] do_syscall_64+0x4c/0xa0 [ 105.674902][ T4744] ? clear_bhb_loop+0x30/0x80 [ 105.680219][ T4744] ? clear_bhb_loop+0x30/0x80 [ 105.685076][ T4744] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 105.691166][ T4744] RIP: 0033:0x7f774799a379 [ 105.695596][ T4744] Code: Unable to access opcode bytes at RIP 0x7f774799a34f. [ 105.703127][ T4744] RSP: 002b:00007fffd263dec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 105.711990][ T4744] RAX: ffffffffffffffda RBX: 00007f7747a2d235 RCX: 00007f774799a379 [ 105.720047][ T4744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 105.728006][ T4744] RBP: 0000000000000010 R08: 0000000000000000 R09: 00007f7747a2d1c3 [ 105.736073][ T4744] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffd263f180 [ 105.744210][ T4744] R13: 00007f7747a2d1c3 R14: 0000555582e574e8 R15: 00007fffd2640250 [ 105.752432][ T4744] [ 105.755838][ T4744] Kernel Offset: disabled [ 105.760262][ T4744] Rebooting in 86400 seconds..