[ 86.782772][ T1107] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.83' (ED25519) to the list of known hosts.
2026/06/08 03:05:24 ignoring optional flag "type"="gce"
2026/06/08 03:05:25 parsed 1 programs
2026/06/08 03:05:27 executed programs: 0
[ 91.675288][ T4463] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 91.839378][ T4533] chnl_net:caif_netlink_parms(): no params data found
[ 91.889333][ T4533] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.896684][ T4533] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.905357][ T4533] device bridge_slave_0 entered promiscuous mode
[ 91.913704][ T4533] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.921463][ T4533] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.930092][ T4533] device bridge_slave_1 entered promiscuous mode
[ 91.953991][ T4533] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.965690][ T4533] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.993670][ T4533] team0: Port device team_slave_0 added
[ 92.001372][ T4533] team0: Port device team_slave_1 added
[ 92.021646][ T4533] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 92.028640][ T4533] 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.
[ 92.054710][ T4533] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.066825][ T4533] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.074061][ T4533] 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.
[ 92.100011][ T4533] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.134782][ T4533] device hsr_slave_0 entered promiscuous mode
[ 92.142674][ T4533] device hsr_slave_1 entered promiscuous mode
[ 92.756733][ T4533] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 92.767006][ T4533] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 92.779092][ T4533] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 92.791071][ T4533] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 92.819958][ T4533] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.827205][ T4533] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 92.835226][ T4533] bridge0: port 1(bridge_slave_0) entered blocking state
[ 92.842416][ T4533] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 92.861110][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 92.869721][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 92.927642][ T4533] 8021q: adding VLAN 0 to HW filter on device bond0
[ 92.948798][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 92.958799][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 92.972383][ T4533] 8021q: adding VLAN 0 to HW filter on device team0
[ 92.983524][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 92.994508][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 93.003716][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.010896][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 93.026919][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 93.036798][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 93.047505][ T4225] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.054773][ T4225] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 93.070188][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 93.085344][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 93.101710][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 93.113578][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 93.133230][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 93.141717][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 93.151870][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 93.161815][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 93.172793][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 93.186917][ T4533] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 93.200946][ T4533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 93.214556][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 93.225382][ T4225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 93.374315][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 93.382498][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 93.396086][ T4533] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 93.420419][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 93.431122][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 93.454439][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 93.463219][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 93.475281][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 93.485063][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 93.497676][ T4533] device veth0_vlan entered promiscuous mode
[ 93.512608][ T4533] device veth1_vlan entered promiscuous mode
[ 93.542201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 93.551971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 93.560909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 93.570798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 93.583757][ T4533] device veth0_macvtap entered promiscuous mode
[ 93.595120][ T4533] device veth1_macvtap entered promiscuous mode
[ 93.622046][ T4533] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 93.630623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 93.640851][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 93.649807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 93.658771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 93.674005][ T4533] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 93.685204][ T4533] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.694482][ T4533] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.705893][ T4533] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.715256][ T4533] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.727881][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 93.737089][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 93.821858][ T4197] Bluetooth: hci0: command 0x0409 tx timeout
[ 93.855430][ T26] audit: type=1800 audit(1780887929.695:2): pid=4599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=2037 res=0 errno=0
[ 93.878555][ T26] audit: type=1804 audit(1780887929.695:3): pid=4599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3279701831/syzkaller.FD1dRI/0/bus" dev="sda1" ino=2037 res=1 errno=0
[ 93.906803][ T26] audit: type=1804 audit(1780887929.695:4): pid=4599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir3279701831/syzkaller.FD1dRI/0/bus" dev="sda1" ino=2037 res=1 errno=0
[ 93.939837][ T26] audit: type=1804 audit(1780887929.695:5): pid=4599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir3279701831/syzkaller.FD1dRI/0/bus" dev="sda1" ino=2037 res=1 errno=0
[ 93.947535][ T4599] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O!
[ 93.993559][ T4599] File: /root/syzkaller-testdir3279701831/syzkaller.FD1dRI/0/bus PID: 4599 Comm: syz-executor.0
[ 94.002243][ T26] audit: type=1804 audit(1780887929.695:6): pid=4599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir3279701831/syzkaller.FD1dRI/0/bus" dev="sda1" ino=2037 res=1 errno=0
[ 94.213151][ T26] audit: type=1800 audit(1780887930.055:7): pid=4610 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=2037 res=0 errno=0
[ 94.249466][ T26] audit: type=1804 audit(1780887930.085:8): pid=4610 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3279701831/syzkaller.FD1dRI/1/bus" dev="sda1" ino=2037 res=1 errno=0
[ 94.275718][ T26] audit: type=1804 audit(1780887930.085:9): pid=4610 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir3279701831/syzkaller.FD1dRI/1/bus" dev="sda1" ino=2037 res=1 errno=0
[ 94.305826][ T26] audit: type=1804 audit(1780887930.085:10): pid=4610 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir3279701831/syzkaller.FD1dRI/1/bus" dev="sda1" ino=2037 res=1 errno=0
[ 94.333132][ T26] audit: type=1804 audit(1780887930.085:11): pid=4610 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir3279701831/syzkaller.FD1dRI/1/bus" dev="sda1" ino=2037 res=1 errno=0
[ 94.367311][ T4610] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O!
[ 94.395860][ T4610] File: /root/syzkaller-testdir3279701831/syzkaller.FD1dRI/1/bus PID: 4610 Comm: syz-executor.0
[ 95.751031][ T4666] ------------[ cut here ]------------
[ 95.756585][ T4666] WARNING: CPU: 0 PID: 4666 at fs/ext4/inode.c:3621 ext4_set_page_dirty+0x28c/0x320
[ 95.766975][ T4666] Modules linked in:
[ 95.771675][ T4666] CPU: 0 PID: 4666 Comm: syz-executor.0 Not tainted syzkaller #0
[ 95.780574][ T4666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 95.792386][ T4666] RIP: 0010:ext4_set_page_dirty+0x28c/0x320
[ 95.798534][ T4666] Code: 5d 41 5e 41 5f 5d e9 a3 45 cb ff e8 5e 59 6c ff 49 ff cf e9 df fd ff ff e8 51 59 6c ff 49 ff cf e9 39 fe ff ff e8 44 59 6c ff <0f> 0b eb cb e8 3b 59 6c ff 49 ff cf e9 9d fe ff ff e8 2e 59 6c ff
[ 95.818946][ T4666] RSP: 0018:ffffc90002f1fab8 EFLAGS: 00010293
[ 95.826351][ T4666] RAX: ffffffff820cefac RBX: ffffea0001b12d40 RCX: ffff88802277d940
[ 95.835057][ T4666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 95.844339][ T4666] RBP: 1ffffd40003625a9 R08: ffffea0001b12d47 R09: 1ffffd40003625a8
[ 95.853584][ T4666] R10: dffffc0000000000 R11: fffff940003625a9 R12: 00fff00000000015
[ 95.862497][ T4666] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffffd40003625a8
[ 95.872719][ T4666] FS: 00007f446e7886c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 95.883096][ T4666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.890800][ T4666] CR2: 00005644c0510138 CR3: 0000000070bfd000 CR4: 00000000003506f0
[ 95.900194][ T4197] Bluetooth: hci0: command 0x041b tx timeout
[ 95.902543][ T4666] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 95.916417][ T4666] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 95.930097][ T4666] Call Trace:
[ 95.934147][ T4666]
[ 95.937361][ T4666] set_page_dirty_lock+0xb8/0xe0
[ 95.942845][ T4666] unpin_user_pages_dirty_lock+0x2bf/0x4a0
[ 95.949134][ T4666] process_vm_rw+0x946/0xbe0
[ 95.954293][ T4666] ? __ia32_sys_process_vm_writev+0xf0/0xf0
[ 95.960674][ T4666] ? __might_fault+0xb7/0x110
[ 95.965675][ T4666] ? lock_chain_count+0x20/0x20
[ 95.970717][ T4666] ? vtime_user_exit+0x2c8/0x3e0
[ 95.976079][ T4666] __x64_sys_process_vm_writev+0xdc/0xf0
[ 95.982086][ T4666] do_syscall_64+0x4c/0xa0
[ 95.986786][ T4666] ? clear_bhb_loop+0x30/0x80
[ 95.991898][ T4666] ? clear_bhb_loop+0x30/0x80
[ 95.996729][ T4666] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 96.002918][ T4666] RIP: 0033:0x7f446f4193b9
[ 96.007954][ T4666] 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
[ 96.028769][ T4666] RSP: 002b:00007f446e7880b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000137
[ 96.038279][ T4666] RAX: ffffffffffffffda RBX: 00007f446f557050 RCX: 00007f446f4193b9
[ 96.047643][ T4666] RDX: 0000000000000001 RSI: 0000000020c22000 RDI: 000000000000000e
[ 96.056812][ T4666] RBP: 00007f446f47a498 R08: 0000000000000001 R09: 0000000000000000
[ 96.073244][ T4666] R10: 0000000020c22fa0 R11: 0000000000000246 R12: 0000000000000000
[ 96.082027][ T4666] R13: 000000000000006e R14: 00007f446f557050 R15: 00007ffe97de2ee8
[ 96.090447][ T4666]
[ 96.094044][ T4666] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 96.101365][ T4666] CPU: 1 PID: 4666 Comm: syz-executor.0 Not tainted syzkaller #0
[ 96.109441][ T4666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 96.119728][ T4666] Call Trace:
[ 96.123059][ T4666]
[ 96.126118][ T4666] dump_stack_lvl+0x188/0x250
[ 96.130855][ T4666] ? show_regs_print_info+0x20/0x20
[ 96.136105][ T4666] ? load_image+0x400/0x400
[ 96.140925][ T4666] panic+0x2e5/0x810
[ 96.144886][ T4666] ? bpf_jit_dump+0xd0/0xd0
[ 96.149560][ T4666] ? ext4_set_page_dirty+0x28c/0x320
[ 96.154918][ T4666] __warn+0x248/0x2b0
[ 96.158958][ T4666] ? ext4_set_page_dirty+0x28c/0x320
[ 96.164313][ T4666] report_bug+0x1b7/0x2e0
[ 96.168702][ T4666] handle_bug+0x3a/0x70
[ 96.172913][ T4666] exc_invalid_op+0x16/0x40
[ 96.177851][ T4666] asm_exc_invalid_op+0x16/0x20
[ 96.182828][ T4666] RIP: 0010:ext4_set_page_dirty+0x28c/0x320
[ 96.188848][ T4666] Code: 5d 41 5e 41 5f 5d e9 a3 45 cb ff e8 5e 59 6c ff 49 ff cf e9 df fd ff ff e8 51 59 6c ff 49 ff cf e9 39 fe ff ff e8 44 59 6c ff <0f> 0b eb cb e8 3b 59 6c ff 49 ff cf e9 9d fe ff ff e8 2e 59 6c ff
[ 96.209084][ T4666] RSP: 0018:ffffc90002f1fab8 EFLAGS: 00010293
[ 96.215477][ T4666] RAX: ffffffff820cefac RBX: ffffea0001b12d40 RCX: ffff88802277d940
[ 96.223735][ T4666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 96.231764][ T4666] RBP: 1ffffd40003625a9 R08: ffffea0001b12d47 R09: 1ffffd40003625a8
[ 96.240288][ T4666] R10: dffffc0000000000 R11: fffff940003625a9 R12: 00fff00000000015
[ 96.248399][ T4666] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffffd40003625a8
[ 96.256519][ T4666] ? ext4_set_page_dirty+0x28c/0x320
[ 96.261898][ T4666] ? ext4_set_page_dirty+0x28c/0x320
[ 96.267332][ T4666] set_page_dirty_lock+0xb8/0xe0
[ 96.272336][ T4666] unpin_user_pages_dirty_lock+0x2bf/0x4a0
[ 96.278451][ T4666] process_vm_rw+0x946/0xbe0
[ 96.283222][ T4666] ? __ia32_sys_process_vm_writev+0xf0/0xf0
[ 96.289630][ T4666] ? __might_fault+0xb7/0x110
[ 96.294394][ T4666] ? lock_chain_count+0x20/0x20
[ 96.299303][ T4666] ? vtime_user_exit+0x2c8/0x3e0
[ 96.304299][ T4666] __x64_sys_process_vm_writev+0xdc/0xf0
[ 96.310075][ T4666] do_syscall_64+0x4c/0xa0
[ 96.314539][ T4666] ? clear_bhb_loop+0x30/0x80
[ 96.319274][ T4666] ? clear_bhb_loop+0x30/0x80
[ 96.324007][ T4666] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 96.330216][ T4666] RIP: 0033:0x7f446f4193b9
[ 96.334757][ T4666] 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
[ 96.354525][ T4666] RSP: 002b:00007f446e7880b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000137
[ 96.363082][ T4666] RAX: ffffffffffffffda RBX: 00007f446f557050 RCX: 00007f446f4193b9
[ 96.371196][ T4666] RDX: 0000000000000001 RSI: 0000000020c22000 RDI: 000000000000000e
[ 96.379316][ T4666] RBP: 00007f446f47a498 R08: 0000000000000001 R09: 0000000000000000
[ 96.387346][ T4666] R10: 0000000020c22fa0 R11: 0000000000000246 R12: 0000000000000000
[ 96.395545][ T4666] R13: 000000000000006e R14: 00007f446f557050 R15: 00007ffe97de2ee8
[ 96.403675][ T4666]
[ 96.407113][ T4666] Kernel Offset: disabled
[ 96.411589][ T4666] Rebooting in 86400 seconds..