Warning: Permanently added '10.128.0.49' (ED25519) to the list of known hosts. 2026/05/10 04:34:32 ignoring optional flag "type"="gce" 2026/05/10 04:34:33 parsed 1 programs [ 71.407235][ T1427] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.414123][ T1427] ieee802154 phy1 wpan1: encryption failed: -22 2026/05/10 04:34:34 executed programs: 0 [ 72.423039][ T4491] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 72.602148][ T4524] chnl_net:caif_netlink_parms(): no params data found [ 72.638346][ T4524] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.645699][ T4524] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.654004][ T4524] device bridge_slave_0 entered promiscuous mode [ 72.662510][ T4524] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.670203][ T4524] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.678244][ T4524] device bridge_slave_1 entered promiscuous mode [ 72.697496][ T4524] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.708509][ T4524] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.729750][ T4524] team0: Port device team_slave_0 added [ 72.737745][ T4524] team0: Port device team_slave_1 added [ 72.754344][ T4524] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.761661][ T4524] 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. [ 72.789226][ T4524] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.801039][ T4524] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.808263][ T4524] 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. [ 72.835800][ T4524] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.863624][ T4524] device hsr_slave_0 entered promiscuous mode [ 72.870526][ T4524] device hsr_slave_1 entered promiscuous mode [ 73.292445][ T4524] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.302758][ T4524] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.312793][ T4524] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.323214][ T4524] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.346584][ T4524] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.353805][ T4524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.361345][ T4524] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.368591][ T4524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.419795][ T4524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.436179][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.445658][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.455512][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.464420][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 73.481266][ T4524] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.492978][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.502943][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.510094][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.525692][ T1238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.534575][ T1238] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.541919][ T1238] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.564247][ T1238] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.573201][ T1238] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.595644][ T1238] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.604498][ T1238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.616059][ T1238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.624984][ T1238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.636754][ T4524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.756599][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.764427][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.776773][ T4524] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.797442][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.808220][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.830684][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.840025][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.851643][ T4524] device veth0_vlan entered promiscuous mode [ 73.865490][ T4524] device veth1_vlan entered promiscuous mode [ 73.874939][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.882795][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.892182][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.915163][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.926019][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.936495][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.949093][ T4524] device veth0_macvtap entered promiscuous mode [ 73.960409][ T4524] device veth1_macvtap entered promiscuous mode [ 73.977591][ T4524] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.987400][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.996742][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.005215][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.015314][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.028468][ T4524] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.037925][ T1238] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.047490][ T1238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.059042][ T4524] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.068859][ T4524] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.078587][ T4524] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.088104][ T4524] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.166720][ T4597] loop0: detected capacity change from 0 to 2048 [ 74.182838][ T4597] ======================================================= [ 74.182838][ T4597] WARNING: The mand mount option has been deprecated and [ 74.182838][ T4597] and is ignored by this kernel. Remove the mand [ 74.182838][ T4597] option from the mount to silence this warning. [ 74.182838][ T4597] ======================================================= [ 74.245621][ T4597] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 74.412316][ T4524] ------------[ cut here ]------------ [ 74.420128][ T4524] WARNING: CPU: 1 PID: 4524 at fs/udf/udfdecl.h:127 udf_free_blocks+0x84c/0x1810 [ 74.445377][ T4524] Modules linked in: [ 74.449347][ T4524] CPU: 1 PID: 4524 Comm: syz-executor.0 Not tainted syzkaller #0 [ 74.459000][ T4524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 74.469898][ T4524] RIP: 0010:udf_free_blocks+0x84c/0x1810 [ 74.476551][ T4524] Code: 0f 86 33 03 00 00 48 8b 84 24 d8 00 00 00 48 01 44 24 28 e8 66 5c b2 fe 48 8b 44 24 70 41 89 c4 e9 03 fb ff ff e8 54 5c b2 fe <0f> 0b e9 6c ff ff ff 48 8b 8c 24 80 00 00 00 80 e1 07 38 c1 0f 8c [ 74.496894][ T4524] RSP: 0018:ffffc9000302f640 EFLAGS: 00010293 [ 74.503182][ T4524] RAX: ffffffff82c6d83c RBX: 0000000010b802e1 RCX: ffff88807b4abb80 [ 74.511894][ T4524] RDX: 0000000000000000 RSI: 0000000010b802e1 RDI: 0000000000000000 [ 74.520220][ T4524] RBP: ffffc9000302f850 R08: ffff88806730601f R09: 1ffff1100ce60c03 [ 74.524351][ T4217] Bluetooth: hci0: command 0x0409 tx timeout [ 74.528827][ T4524] R10: dffffc0000000000 R11: ffffed100ce60c04 R12: dffffc0000000000 [ 74.543096][ T4524] R13: 1ffff92000605ee4 R14: ffff88807001a3c8 R15: ffff8880654af01f [ 74.551818][ T4524] FS: 000055557565d480(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 74.561107][ T4524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.568102][ T4524] CR2: 00007f2832b66000 CR3: 0000000023786000 CR4: 00000000003506e0 [ 74.576554][ T4524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.585592][ T4524] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.594532][ T4524] Call Trace: [ 74.597837][ T4524] [ 74.600994][ T4524] ? orangefs_cancel_op_in_progress+0x460/0x460 [ 74.608766][ T4524] ? rcu_is_watching+0x11/0xa0 [ 74.613860][ T4524] ? __mark_inode_dirty+0x3a4/0xc90 [ 74.619089][ T4524] ? rcu_is_watching+0x11/0xa0 [ 74.624367][ T4524] ? __mark_inode_dirty+0x3a4/0xc90 [ 74.629782][ T4524] extent_trunc+0x32d/0x420 [ 74.634779][ T4524] ? udf_truncate_tail_extent+0x580/0x580 [ 74.640669][ T4524] udf_truncate_extents+0x345/0xdf0 [ 74.646379][ T4524] ? udf_discard_prealloc+0x640/0x640 [ 74.651882][ T4524] ? __lock_acquire+0x7d10/0x7d10 [ 74.657493][ T4524] ? do_raw_spin_lock+0x128/0x2f0 [ 74.662552][ T4524] ? do_raw_spin_unlock+0x11d/0x230 [ 74.668124][ T4524] udf_setsize+0xd9a/0x10c0 [ 74.672664][ T4524] ? __rwlock_init+0x140/0x140 [ 74.682241][ T4524] ? _raw_spin_unlock+0x24/0x40 [ 74.696276][ T4524] ? inode_wait_for_writeback+0x1df/0x220 [ 74.702054][ T4524] ? udf_evict_inode+0x3e0/0x3e0 [ 74.707662][ T4524] ? sb_clear_inode_writeback+0x360/0x360 [ 74.714284][ T4524] ? do_raw_spin_lock+0x128/0x2f0 [ 74.719497][ T4524] ? bit_waitqueue+0x30/0x30 [ 74.724573][ T4524] udf_evict_inode+0x74/0x3e0 [ 74.729443][ T4524] ? udf_new_inode+0xf00/0xf00 [ 74.734660][ T4524] evict+0x4c9/0x8d0 [ 74.738904][ T4524] ? proc_nr_inodes+0x320/0x320 [ 74.744282][ T4524] ? do_raw_spin_unlock+0x11d/0x230 [ 74.749737][ T4524] ? _raw_spin_unlock+0x24/0x40 [ 74.755132][ T4524] ? iput+0x706/0x8a0 [ 74.759341][ T4524] do_unlinkat+0x3e7/0x710 [ 74.766690][ T4524] ? __virt_addr_valid+0x3c6/0x470 [ 74.771998][ T4524] ? fsnotify_link_count+0xf0/0xf0 [ 74.777570][ T4524] ? strncpy_from_user+0x1fb/0x360 [ 74.783021][ T4524] ? getname_flags+0x1fe/0x500 [ 74.788349][ T4524] __x64_sys_unlink+0x45/0x50 [ 74.793056][ T4524] do_syscall_64+0x4c/0xa0 [ 74.798128][ T4524] ? clear_bhb_loop+0x30/0x80 [ 74.802917][ T4524] ? clear_bhb_loop+0x30/0x80 [ 74.808028][ T4524] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 74.814695][ T4524] RIP: 0033:0x7f1467f7a5c7 [ 74.819137][ T4524] Code: 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 [ 74.839439][ T4524] RSP: 002b:00007ffdb3ba0d48 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 74.848464][ T4524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1467f7a5c7 [ 74.856869][ T4524] RDX: 00007ffdb3ba0d70 RSI: 00007ffdb3ba0e00 RDI: 00007ffdb3ba0e00 [ 74.865299][ T4524] RBP: 00007ffdb3ba0e00 R08: 00007ffdb3ba1e00 R09: 00000000ffffffff [ 74.873870][ T4524] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffdb3ba1ef0 [ 74.881956][ T4524] R13: 00007f1467fdb3ef R14: 0000000000012173 R15: 0000000000000006 [ 74.890477][ T4524] [ 74.894008][ T4524] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 74.901536][ T4524] CPU: 1 PID: 4524 Comm: syz-executor.0 Not tainted syzkaller #0 [ 74.909468][ T4524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 74.919542][ T4524] Call Trace: [ 74.922917][ T4524] [ 74.925865][ T4524] dump_stack_lvl+0x188/0x250 [ 74.930758][ T4524] ? show_regs_print_info+0x20/0x20 [ 74.936137][ T4524] ? load_image+0x400/0x400 [ 74.940842][ T4524] panic+0x2e5/0x810 [ 74.944769][ T4524] ? bpf_jit_dump+0xd0/0xd0 [ 74.949590][ T4524] ? udf_free_blocks+0x84c/0x1810 [ 74.954965][ T4524] __warn+0x248/0x2b0 [ 74.959029][ T4524] ? udf_free_blocks+0x84c/0x1810 [ 74.964501][ T4524] report_bug+0x1b7/0x2e0 [ 74.969033][ T4524] handle_bug+0x3a/0x70 [ 74.973378][ T4524] exc_invalid_op+0x16/0x40 [ 74.977894][ T4524] asm_exc_invalid_op+0x16/0x20 [ 74.983129][ T4524] RIP: 0010:udf_free_blocks+0x84c/0x1810 [ 74.988761][ T4524] Code: 0f 86 33 03 00 00 48 8b 84 24 d8 00 00 00 48 01 44 24 28 e8 66 5c b2 fe 48 8b 44 24 70 41 89 c4 e9 03 fb ff ff e8 54 5c b2 fe <0f> 0b e9 6c ff ff ff 48 8b 8c 24 80 00 00 00 80 e1 07 38 c1 0f 8c [ 75.008370][ T4524] RSP: 0018:ffffc9000302f640 EFLAGS: 00010293 [ 75.014531][ T4524] RAX: ffffffff82c6d83c RBX: 0000000010b802e1 RCX: ffff88807b4abb80 [ 75.024170][ T4524] RDX: 0000000000000000 RSI: 0000000010b802e1 RDI: 0000000000000000 [ 75.033534][ T4524] RBP: ffffc9000302f850 R08: ffff88806730601f R09: 1ffff1100ce60c03 [ 75.042680][ T4524] R10: dffffc0000000000 R11: ffffed100ce60c04 R12: dffffc0000000000 [ 75.051853][ T4524] R13: 1ffff92000605ee4 R14: ffff88807001a3c8 R15: ffff8880654af01f [ 75.060735][ T4524] ? udf_free_blocks+0x84c/0x1810 [ 75.065976][ T4524] ? orangefs_cancel_op_in_progress+0x460/0x460 [ 75.072943][ T4524] ? rcu_is_watching+0x11/0xa0 [ 75.077858][ T4524] ? __mark_inode_dirty+0x3a4/0xc90 [ 75.083507][ T4524] ? rcu_is_watching+0x11/0xa0 [ 75.088365][ T4524] ? __mark_inode_dirty+0x3a4/0xc90 [ 75.093926][ T4524] extent_trunc+0x32d/0x420 [ 75.098572][ T4524] ? udf_truncate_tail_extent+0x580/0x580 [ 75.104396][ T4524] udf_truncate_extents+0x345/0xdf0 [ 75.109685][ T4524] ? udf_discard_prealloc+0x640/0x640 [ 75.115133][ T4524] ? __lock_acquire+0x7d10/0x7d10 [ 75.120455][ T4524] ? do_raw_spin_lock+0x128/0x2f0 [ 75.125479][ T4524] ? do_raw_spin_unlock+0x11d/0x230 [ 75.131028][ T4524] udf_setsize+0xd9a/0x10c0 [ 75.135629][ T4524] ? __rwlock_init+0x140/0x140 [ 75.140619][ T4524] ? _raw_spin_unlock+0x24/0x40 [ 75.145700][ T4524] ? inode_wait_for_writeback+0x1df/0x220 [ 75.151615][ T4524] ? udf_evict_inode+0x3e0/0x3e0 [ 75.156735][ T4524] ? sb_clear_inode_writeback+0x360/0x360 [ 75.162617][ T4524] ? do_raw_spin_lock+0x128/0x2f0 [ 75.167893][ T4524] ? bit_waitqueue+0x30/0x30 [ 75.172673][ T4524] udf_evict_inode+0x74/0x3e0 [ 75.177815][ T4524] ? udf_new_inode+0xf00/0xf00 [ 75.182898][ T4524] evict+0x4c9/0x8d0 [ 75.186813][ T4524] ? proc_nr_inodes+0x320/0x320 [ 75.191781][ T4524] ? do_raw_spin_unlock+0x11d/0x230 [ 75.197075][ T4524] ? _raw_spin_unlock+0x24/0x40 [ 75.201988][ T4524] ? iput+0x706/0x8a0 [ 75.205964][ T4524] do_unlinkat+0x3e7/0x710 [ 75.210400][ T4524] ? __virt_addr_valid+0x3c6/0x470 [ 75.215524][ T4524] ? fsnotify_link_count+0xf0/0xf0 [ 75.220720][ T4524] ? strncpy_from_user+0x1fb/0x360 [ 75.226183][ T4524] ? getname_flags+0x1fe/0x500 [ 75.231027][ T4524] __x64_sys_unlink+0x45/0x50 [ 75.236042][ T4524] do_syscall_64+0x4c/0xa0 [ 75.240462][ T4524] ? clear_bhb_loop+0x30/0x80 [ 75.245460][ T4524] ? clear_bhb_loop+0x30/0x80 [ 75.250344][ T4524] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 75.256590][ T4524] RIP: 0033:0x7f1467f7a5c7 [ 75.261105][ T4524] Code: 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 [ 75.283396][ T4524] RSP: 002b:00007ffdb3ba0d48 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 75.292878][ T4524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1467f7a5c7 [ 75.302314][ T4524] RDX: 00007ffdb3ba0d70 RSI: 00007ffdb3ba0e00 RDI: 00007ffdb3ba0e00 [ 75.310594][ T4524] RBP: 00007ffdb3ba0e00 R08: 00007ffdb3ba1e00 R09: 00000000ffffffff [ 75.319083][ T4524] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffdb3ba1ef0 [ 75.327244][ T4524] R13: 00007f1467fdb3ef R14: 0000000000012173 R15: 0000000000000006 [ 75.335489][ T4524] [ 75.338853][ T4524] Kernel Offset: disabled [ 75.343379][ T4524] Rebooting in 86400 seconds..