[ 70.431544][ T405] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.479428][ T405] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.532436][ T405] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.202232][ T405] device hsr_slave_0 left promiscuous mode [ 71.210636][ T405] device hsr_slave_1 left promiscuous mode [ 71.218303][ T405] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 71.226749][ T405] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 71.236813][ T405] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 71.244845][ T405] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 71.253136][ T405] device bridge_slave_1 left promiscuous mode [ 71.260660][ T405] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.278109][ T405] device bridge_slave_0 left promiscuous mode [ 71.284527][ T405] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.306355][ T405] device veth1_macvtap left promiscuous mode [ 71.313181][ T405] device veth0_macvtap left promiscuous mode [ 71.320644][ T405] device veth1_vlan left promiscuous mode [ 71.326845][ T405] device veth0_vlan left promiscuous mode [ 71.452133][ T405] team0 (unregistering): Port device team_slave_1 removed [ 71.464491][ T405] team0 (unregistering): Port device team_slave_0 removed [ 71.478353][ T405] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 71.491287][ T405] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 71.542362][ T405] bond0 (unregistering): Released all slaves [ 71.559115][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.565982][ T1432] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.1.108' (ED25519) to the list of known hosts. 2026/08/21 03:48:11 ignoring optional flag "type"="gce" 2026/08/21 03:48:11 parsed 1 programs 2026/08/21 03:48:13 executed programs: 0 [ 76.106231][ T4389] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 76.240797][ T4399] chnl_net:caif_netlink_parms(): no params data found [ 76.279776][ T4399] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.287686][ T4399] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.297637][ T4399] device bridge_slave_0 entered promiscuous mode [ 76.306336][ T4399] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.313943][ T4399] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.324320][ T4399] device bridge_slave_1 entered promiscuous mode [ 76.345449][ T4399] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.357158][ T4399] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.378845][ T4399] team0: Port device team_slave_0 added [ 76.387088][ T4399] team0: Port device team_slave_1 added [ 76.404535][ T4399] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.412161][ T4399] 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. [ 76.439334][ T4399] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.451366][ T4399] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.459575][ T4399] 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. [ 76.486007][ T4399] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.512407][ T4399] device hsr_slave_0 entered promiscuous mode [ 76.520084][ T4399] device hsr_slave_1 entered promiscuous mode [ 77.034589][ T4399] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.049552][ T4399] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.061977][ T4399] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.072160][ T4399] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.098668][ T4399] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.106171][ T4399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.114023][ T4399] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.121526][ T4399] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.176698][ T4399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.195116][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.208522][ T405] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.217100][ T405] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.232897][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 77.250894][ T4399] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.266417][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.276886][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.287302][ T405] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.295819][ T405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.307073][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.316523][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.325854][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.333724][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.352419][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.364728][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.383474][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.393418][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.403570][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.413941][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.423541][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.432447][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.446570][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.455033][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.463907][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.479379][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.593300][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.602790][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.617283][ T4399] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.644383][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.655210][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.678041][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.687309][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.698417][ T4399] device veth0_vlan entered promiscuous mode [ 77.705115][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.714844][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.730434][ T4399] device veth1_vlan entered promiscuous mode [ 77.753284][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.763127][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.771975][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.782328][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.794115][ T4399] device veth0_macvtap entered promiscuous mode [ 77.804987][ T4399] device veth1_macvtap entered promiscuous mode [ 77.822847][ T4399] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.834474][ T4399] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.843764][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.853031][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.862847][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.872289][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.883283][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.893314][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.906304][ T4399] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.916440][ T4399] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.925270][ T4399] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.935039][ T4399] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.196930][ T2283] Bluetooth: hci0: command 0x0409 tx timeout [ 78.249810][ T4481] loop0: detected capacity change from 0 to 32768 [ 78.282296][ T4481] BUG at fs/jfs/jfs_dmap.c:3051 assert(n < 4) [ 78.290450][ T4481] ------------[ cut here ]------------ [ 78.298230][ T4481] kernel BUG at fs/jfs/jfs_dmap.c:3051! [ 78.304442][ T4481] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 78.310854][ T4481] CPU: 0 PID: 4481 Comm: syz-executor.0 Not tainted syzkaller #0 [ 78.319125][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 78.329644][ T4481] RIP: 0010:dbFindLeaf+0x513/0x520 [ 78.335372][ T4481] Code: fe e9 53 ff ff ff e8 7c b8 a9 fe 48 c7 c7 00 11 62 8a 48 c7 c6 80 0e 62 8a ba eb 0b 00 00 48 c7 c1 00 1c 62 8a e8 fd ac e6 06 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 41 57 41 56 41 55 41 54 [ 78.357042][ T4481] RSP: 0018:ffffc90002fcfac8 EFLAGS: 00010246 [ 78.363385][ T4481] RAX: 000000000000002b RBX: 00000000ffffffff RCX: 8d5a4f281b178100 [ 78.371902][ T4481] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 78.380188][ T4481] RBP: 0000000000000002 R08: ffff8880b9033d7f R09: 1ffff110172067af [ 78.388258][ T4481] R10: dffffc0000000000 R11: ffffed10172067b0 R12: 000000000000000a [ 78.396551][ T4481] R13: 000000000000001d R14: 0000000000000020 R15: 0000000000000155 [ 78.404536][ T4481] FS: 00007f2b54f646c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 78.414324][ T4481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.421115][ T4481] CR2: 00007f2b55d0e000 CR3: 000000007d47d000 CR4: 00000000003506f0 [ 78.429113][ T4481] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.437109][ T4481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.445638][ T4481] Call Trace: [ 78.449444][ T4481] [ 78.453215][ T4481] dbAllocDmapLev+0x61/0x3b0 [ 78.458010][ T4481] dbAllocCtl+0x143/0x980 [ 78.462706][ T4481] ? zone_statistics+0x170/0x170 [ 78.467841][ T4481] ? lock_chain_count+0x20/0x20 [ 78.472915][ T4481] dbAllocAG+0x1f3/0x1000 [ 78.477272][ T4481] ? rcu_is_watching+0x11/0xa0 [ 78.482184][ T4481] dbDiscardAG+0x2c1/0x8d0 [ 78.486930][ T4481] jfs_ioc_trim+0x428/0x670 [ 78.491469][ T4481] jfs_ioctl+0x2b6/0x3c0 [ 78.495825][ T4481] ? jfs_fileattr_set+0x540/0x540 [ 78.500960][ T4481] ? bpf_lsm_file_ioctl+0x5/0x10 [ 78.506222][ T4481] ? security_file_ioctl+0x7c/0xa0 [ 78.511447][ T4481] ? jfs_fileattr_set+0x540/0x540 [ 78.516885][ T4481] __se_sys_ioctl+0xfa/0x170 [ 78.521699][ T4481] do_syscall_64+0x4c/0xa0 [ 78.526158][ T4481] ? clear_bhb_loop+0x30/0x80 [ 78.531127][ T4481] ? clear_bhb_loop+0x30/0x80 [ 78.536094][ T4481] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.542410][ T4481] RIP: 0033:0x7f2b55bd30f9 [ 78.547057][ T4481] 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 d0 ff ff ff f7 d8 64 89 01 48 [ 78.569636][ T4481] RSP: 002b:00007f2b54f640b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 78.579372][ T4481] RAX: ffffffffffffffda RBX: 00007f2b55d11f80 RCX: 00007f2b55bd30f9 [ 78.587451][ T4481] RDX: 0000000020000080 RSI: 00000000c0185879 RDI: 0000000000000004 [ 78.595444][ T4481] RBP: 00007f2b55c34498 R08: 0000000000000000 R09: 0000000000000000 [ 78.603615][ T4481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.611902][ T4481] R13: 000000000000000b R14: 00007f2b55d11f80 R15: 00007ffceabbf6f8 [ 78.620525][ T4481] [ 78.623912][ T4481] Modules linked in: [ 78.636761][ T4481] ---[ end trace 3587fd73b8aadbaf ]--- [ 78.642388][ T4481] RIP: 0010:dbFindLeaf+0x513/0x520 [ 78.648302][ T4481] Code: fe e9 53 ff ff ff e8 7c b8 a9 fe 48 c7 c7 00 11 62 8a 48 c7 c6 80 0e 62 8a ba eb 0b 00 00 48 c7 c1 00 1c 62 8a e8 fd ac e6 06 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 41 57 41 56 41 55 41 54 [ 78.668517][ T4481] RSP: 0018:ffffc90002fcfac8 EFLAGS: 00010246 [ 78.674649][ T4481] RAX: 000000000000002b RBX: 00000000ffffffff RCX: 8d5a4f281b178100 [ 78.684393][ T4481] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 78.692773][ T4481] RBP: 0000000000000002 R08: ffff8880b9033d7f R09: 1ffff110172067af [ 78.705068][ T4481] R10: dffffc0000000000 R11: ffffed10172067b0 R12: 000000000000000a [ 78.720844][ T4481] R13: 000000000000001d R14: 0000000000000020 R15: 0000000000000155 [ 78.729735][ T4481] FS: 00007f2b54f646c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 78.740662][ T4481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.747827][ T4481] CR2: 00005608fea5e660 CR3: 000000007d47d000 CR4: 00000000003506f0 [ 78.756760][ T4481] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.765234][ T4481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.773671][ T4481] Kernel panic - not syncing: Fatal exception [ 78.780037][ T4481] Kernel Offset: disabled [ 78.784542][ T4481] Rebooting in 86400 seconds..