Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts.
2026/06/08 02:34:42 ignoring optional flag "type"="gce"
2026/06/08 02:34:42 parsed 1 programs
2026/06/08 02:34:42 executed programs: 0
[ 87.236676][ T21] cfg80211: failed to load regulatory.db
[ 87.458699][ T4501] chnl_net:caif_netlink_parms(): no params data found
[ 87.583734][ T4501] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.592467][ T4501] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.601622][ T4501] device bridge_slave_0 entered promiscuous mode
[ 87.612084][ T4501] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.619390][ T4501] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.639906][ T4501] device bridge_slave_1 entered promiscuous mode
[ 87.696518][ T4501] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 87.717516][ T4501] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 87.767530][ T4501] team0: Port device team_slave_0 added
[ 87.794170][ T4501] team0: Port device team_slave_1 added
[ 87.852593][ T4501] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 87.860684][ T4501] 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.
[ 87.915437][ T4501] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 87.930382][ T4501] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 87.937469][ T4501] 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.
[ 87.972340][ T4501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.028488][ T4501] device hsr_slave_0 entered promiscuous mode
[ 88.035684][ T4501] device hsr_slave_1 entered promiscuous mode
[ 88.706199][ T4501] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.724713][ T4501] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.737336][ T4501] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 88.748389][ T4501] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 88.837797][ T4501] 8021q: adding VLAN 0 to HW filter on device bond0
[ 88.853601][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 88.863635][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 88.876179][ T4501] 8021q: adding VLAN 0 to HW filter on device team0
[ 88.889343][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 88.899993][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 88.908709][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.915904][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.938000][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 88.947239][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 88.956680][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 88.966878][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.974073][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.984542][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 89.007527][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 89.017724][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 89.032875][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 89.053369][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 89.064688][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 89.075873][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 89.087218][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 89.097115][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 89.113160][ T4501] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 89.127014][ T4501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 89.137282][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 89.147219][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 89.297093][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 89.306188][ T1326] Bluetooth: hci0: command 0x0409 tx timeout
[ 89.316382][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 89.335560][ T4501] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.366467][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 89.378546][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 89.401741][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 89.410812][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 89.422696][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 89.431723][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 89.443308][ T4501] device veth0_vlan entered promiscuous mode
[ 89.458969][ T4501] device veth1_vlan entered promiscuous mode
[ 89.483146][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 89.492759][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 89.508342][ T4501] device veth0_macvtap entered promiscuous mode
[ 89.517909][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 89.529261][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 89.540407][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 89.552525][ T4501] device veth1_macvtap entered promiscuous mode
[ 89.573990][ T4501] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 89.582284][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 89.592732][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 89.602259][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 89.618062][ T4501] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 89.635566][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 89.646759][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 89.658576][ T4501] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.670454][ T4501] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.679226][ T4501] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.689097][ T4501] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.802358][ T26] audit: type=1804 audit(1780886085.611:2): pid=4593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2555545662/syzkaller.ypv04D/0/bus" dev="sda1" ino=2035 res=1 errno=0
[ 89.907137][ T4593] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O!
[ 89.920668][ T4593] File: /root/syzkaller-testdir2555545662/syzkaller.ypv04D/0/bus PID: 4593 Comm: syz-executor.0
[ 90.168107][ T26] audit: type=1804 audit(1780886085.971:3): pid=4609 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2555545662/syzkaller.ypv04D/1/bus" dev="sda1" ino=2035 res=1 errno=0
[ 90.442205][ T4614] ------------[ cut here ]------------
[ 90.448156][ T4614] WARNING: CPU: 1 PID: 4614 at fs/ext4/inode.c:3621 ext4_set_page_dirty+0x28c/0x320
[ 90.460433][ T4614] Modules linked in:
[ 90.465273][ T4614] CPU: 1 PID: 4614 Comm: syz-executor.0 Not tainted syzkaller #0
[ 90.475312][ T4614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 90.487500][ T4614] RIP: 0010:ext4_set_page_dirty+0x28c/0x320
[ 90.496031][ T4614] 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
[ 90.526444][ T4614] RSP: 0018:ffffc9000330fab8 EFLAGS: 00010293
[ 90.533908][ T4614] RAX: ffffffff820cefac RBX: ffffea0001b755c0 RCX: ffff888025a28000
[ 90.545719][ T4614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 90.555546][ T4614] RBP: 1ffffd400036eab9 R08: ffffea0001b755c7 R09: 1ffffd400036eab8
[ 90.566158][ T4614] R10: dffffc0000000000 R11: fffff9400036eab9 R12: 00fff00000000015
[ 90.575370][ T4614] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffffd400036eab8
[ 90.587086][ T4614] FS: 00007f68146596c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 90.596640][ T4614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.603696][ T4614] CR2: 00007f33d4d18a10 CR3: 00000000723b0000 CR4: 00000000003506e0
[ 90.613517][ T4614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 90.621853][ T4614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 90.639777][ T4614] Call Trace:
[ 90.645005][ T4614]
[ 90.649201][ T4614] set_page_dirty_lock+0xb8/0xe0
[ 90.656110][ T4614] unpin_user_pages_dirty_lock+0x2bf/0x4a0
[ 90.670631][ T4614] process_vm_rw+0x946/0xbe0
[ 90.679578][ T4614] ? __ia32_sys_process_vm_writev+0xf0/0xf0
[ 90.688527][ T4614] ? __might_fault+0xb7/0x110
[ 90.694532][ T4614] ? lock_chain_count+0x20/0x20
[ 90.701791][ T4614] ? vtime_user_exit+0x2c8/0x3e0
[ 90.708691][ T4614] __x64_sys_process_vm_writev+0xdc/0xf0
[ 90.716203][ T4614] do_syscall_64+0x4c/0xa0
[ 90.723058][ T4614] ? clear_bhb_loop+0x30/0x80
[ 90.728833][ T4614] ? clear_bhb_loop+0x30/0x80
[ 90.735877][ T4614] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 90.748583][ T4614] RIP: 0033:0x7f68152e8f39
[ 90.754217][ T4614] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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
[ 90.776421][ T4614] RSP: 002b:00007f68146590b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000137
[ 90.787511][ T4614] RAX: ffffffffffffffda RBX: 00007f6815428050 RCX: 00007f68152e8f39
[ 90.798550][ T4614] RDX: 0000000000000001 RSI: 0000000020c22000 RDI: 0000000000000008
[ 90.807944][ T4614] RBP: 00007f681535e9d0 R08: 0000000000000001 R09: 0000000000000000
[ 90.818347][ T4614] R10: 0000000020c22fa0 R11: 0000000000000246 R12: 0000000000000000
[ 90.831080][ T4614] R13: 000000000000006e R14: 00007f6815428050 R15: 00007fff629dc258
[ 90.840644][ T4614]
[ 90.843839][ T4614] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 90.851244][ T4614] CPU: 0 PID: 4614 Comm: syz-executor.0 Not tainted syzkaller #0
[ 90.859011][ T4614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 90.869190][ T4614] Call Trace:
[ 90.872505][ T4614]
[ 90.875589][ T4614] dump_stack_lvl+0x188/0x250
[ 90.880379][ T4614] ? show_regs_print_info+0x20/0x20
[ 90.885594][ T4614] ? load_image+0x400/0x400
[ 90.890124][ T4614] panic+0x2e5/0x810
[ 90.894050][ T4614] ? bpf_jit_dump+0xd0/0xd0
[ 90.898663][ T4614] ? ext4_set_page_dirty+0x28c/0x320
[ 90.904062][ T4614] __warn+0x248/0x2b0
[ 90.908064][ T4614] ? ext4_set_page_dirty+0x28c/0x320
[ 90.913381][ T4614] report_bug+0x1b7/0x2e0
[ 90.917824][ T4614] handle_bug+0x3a/0x70
[ 90.922179][ T4614] exc_invalid_op+0x16/0x40
[ 90.926708][ T4614] asm_exc_invalid_op+0x16/0x20
[ 90.931598][ T4614] RIP: 0010:ext4_set_page_dirty+0x28c/0x320
[ 90.937538][ T4614] 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
[ 90.957422][ T4614] RSP: 0018:ffffc9000330fab8 EFLAGS: 00010293
[ 90.963597][ T4614] RAX: ffffffff820cefac RBX: ffffea0001b755c0 RCX: ffff888025a28000
[ 90.971588][ T4614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 90.979573][ T4614] RBP: 1ffffd400036eab9 R08: ffffea0001b755c7 R09: 1ffffd400036eab8
[ 90.987559][ T4614] R10: dffffc0000000000 R11: fffff9400036eab9 R12: 00fff00000000015
[ 90.995548][ T4614] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffffd400036eab8
[ 91.003541][ T4614] ? ext4_set_page_dirty+0x28c/0x320
[ 91.008870][ T4614] ? ext4_set_page_dirty+0x28c/0x320
[ 91.014182][ T4614] set_page_dirty_lock+0xb8/0xe0
[ 91.019147][ T4614] unpin_user_pages_dirty_lock+0x2bf/0x4a0
[ 91.025064][ T4614] process_vm_rw+0x946/0xbe0
[ 91.029687][ T4614] ? __ia32_sys_process_vm_writev+0xf0/0xf0
[ 91.035607][ T4614] ? __might_fault+0xb7/0x110
[ 91.040497][ T4614] ? lock_chain_count+0x20/0x20
[ 91.045372][ T4614] ? vtime_user_exit+0x2c8/0x3e0
[ 91.050332][ T4614] __x64_sys_process_vm_writev+0xdc/0xf0
[ 91.055998][ T4614] do_syscall_64+0x4c/0xa0
[ 91.060431][ T4614] ? clear_bhb_loop+0x30/0x80
[ 91.065127][ T4614] ? clear_bhb_loop+0x30/0x80
[ 91.069830][ T4614] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 91.075746][ T4614] RIP: 0033:0x7f68152e8f39
[ 91.080198][ T4614] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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
[ 91.099944][ T4614] RSP: 002b:00007f68146590b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000137
[ 91.108503][ T4614] RAX: ffffffffffffffda RBX: 00007f6815428050 RCX: 00007f68152e8f39
[ 91.117024][ T4614] RDX: 0000000000000001 RSI: 0000000020c22000 RDI: 0000000000000008
[ 91.125097][ T4614] RBP: 00007f681535e9d0 R08: 0000000000000001 R09: 0000000000000000
[ 91.133080][ T4614] R10: 0000000020c22fa0 R11: 0000000000000246 R12: 0000000000000000
[ 91.141070][ T4614] R13: 000000000000006e R14: 00007f6815428050 R15: 00007fff629dc258
[ 91.149150][ T4614]
[ 91.152455][ T4614] Kernel Offset: disabled
[ 91.156925][ T4614] Rebooting in 86400 seconds..