[ 71.643355][ T1420] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.649895][ T1420] ieee802154 phy1 wpan1: encryption failed: -22
Warning: Permanently added '10.128.0.243' (ED25519) to the list of known hosts.
2025/12/23 11:56:02 ignoring optional flag "type"="gce"
2025/12/23 11:56:02 parsed 1 programs
2025/12/23 11:56:02 executed programs: 0
[ 74.420408][ T4474] chnl_net:caif_netlink_parms(): no params data found
[ 74.481051][ T4474] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.488916][ T4474] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.497609][ T4474] device bridge_slave_0 entered promiscuous mode
[ 74.508358][ T4474] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.515992][ T4474] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.526085][ T4474] device bridge_slave_1 entered promiscuous mode
[ 74.554566][ T4474] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 74.566120][ T4474] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 74.594615][ T4474] team0: Port device team_slave_0 added
[ 74.602513][ T4474] team0: Port device team_slave_1 added
[ 74.628157][ T4474] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 74.635337][ T4474] 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.
[ 74.663151][ T4474] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 74.676275][ T4474] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 74.683949][ T4474] 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.
[ 74.710619][ T4474] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 74.751408][ T4474] device hsr_slave_0 entered promiscuous mode
[ 74.758427][ T4474] device hsr_slave_1 entered promiscuous mode
[ 75.291176][ T4474] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 75.302589][ T4474] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 75.313022][ T4474] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 75.323810][ T4474] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 75.352611][ T4474] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.360121][ T4474] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.367894][ T4474] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.375589][ T4474] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.411793][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.420717][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.455246][ T4474] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.472021][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 75.490062][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.502461][ T4474] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.515340][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 75.526617][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.536334][ T4263] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.545132][ T4263] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.570035][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 75.581375][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.590820][ T4263] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.598260][ T4263] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.611512][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 75.620685][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 75.631026][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 75.642326][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.661122][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.671563][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 75.682809][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.695103][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 75.705323][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.721225][ T4474] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 75.733477][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.742945][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 75.754614][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.867759][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.876134][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.890696][ T4474] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.911666][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.921610][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.941742][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.950646][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.961032][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.970693][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.981736][ T4474] device veth0_vlan entered promiscuous mode
[ 75.997065][ T4474] device veth1_vlan entered promiscuous mode
[ 76.018882][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.030561][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.038899][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.050320][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.064538][ T4474] device veth0_macvtap entered promiscuous mode
[ 76.075998][ T4474] device veth1_macvtap entered promiscuous mode
[ 76.095988][ T4474] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.106014][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.115805][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 76.125336][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 76.135153][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 76.149988][ T4474] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.157517][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 76.169294][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 76.181246][ T4474] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.190371][ T4474] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.200233][ T4474] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.210968][ T4474] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.301400][ T4595] loop0: detected capacity change from 0 to 2048
[ 76.324084][ T4595] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 76.360295][ T7] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.408513][ T4474] ==================================================================
[ 76.416923][ T4474] BUG: KASAN: use-after-free in udf_close_lvid+0x674/0x990
[ 76.424439][ T4474] Write of size 1 at addr ffff88806575db78 by task syz-executor.0/4474
[ 76.432886][ T4474]
[ 76.435242][ T4474] CPU: 0 PID: 4474 Comm: syz-executor.0 Not tainted syzkaller #0
[ 76.443186][ T4474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 76.453552][ T4474] Call Trace:
[ 76.457034][ T4474]
[ 76.460084][ T4474] dump_stack_lvl+0x168/0x230
[ 76.464806][ T4474] ? show_regs_print_info+0x20/0x20
[ 76.470117][ T4474] ? load_image+0x3b0/0x3b0
[ 76.474772][ T4474] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 76.480168][ T4474] ? mutex_lock_io_nested+0x60/0x60
[ 76.485504][ T4474] print_address_description+0x60/0x2d0
[ 76.491151][ T4474] ? udf_close_lvid+0x674/0x990
[ 76.496201][ T4474] kasan_report+0xdf/0x130
[ 76.500661][ T4474] ? udf_close_lvid+0x674/0x990
[ 76.505538][ T4474] udf_close_lvid+0x674/0x990
[ 76.510428][ T4474] ? udf_open_lvid+0x5a0/0x5a0
[ 76.515225][ T4474] ? iput+0x333/0x8a0
[ 76.519359][ T4474] ? clear_inode+0x150/0x150
[ 76.524233][ T4474] udf_put_super+0xc8/0x160
[ 76.528782][ T4474] ? udf_free_in_core_inode+0x20/0x20
[ 76.534181][ T4474] generic_shutdown_super+0x130/0x300
[ 76.539945][ T4474] kill_block_super+0x7c/0xe0
[ 76.544844][ T4474] deactivate_locked_super+0x93/0xf0
[ 76.550242][ T4474] cleanup_mnt+0x418/0x4d0
[ 76.554775][ T4474] ? lockdep_hardirqs_on+0x94/0x140
[ 76.560264][ T4474] task_work_run+0x125/0x1a0
[ 76.564961][ T4474] exit_to_user_mode_loop+0x10f/0x130
[ 76.570345][ T4474] exit_to_user_mode_prepare+0xee/0x180
[ 76.575920][ T4474] syscall_exit_to_user_mode+0x16/0x40
[ 76.581591][ T4474] do_syscall_64+0x58/0xa0
[ 76.586117][ T4474] ? clear_bhb_loop+0x30/0x80
[ 76.590914][ T4474] ? clear_bhb_loop+0x30/0x80
[ 76.595801][ T4474] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 76.601991][ T4474] RIP: 0033:0x7f44fce5bc87
[ 76.606613][ T4474] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 76.627033][ T4474] RSP: 002b:00007fff53741cb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 76.635742][ T4474] RAX: 0000000000000000 RBX: 00007f44fceb5c5a RCX: 00007f44fce5bc87
[ 76.643872][ T4474] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff53741d70
[ 76.651869][ T4474] RBP: 00007fff53741d70 R08: 0000000000000000 R09: 0000000000000000
[ 76.660128][ T4474] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff53742e30
[ 76.668302][ T4474] R13: 00007f44fceb5c5a R14: 00000000000129cc R15: 0000000000000006
[ 76.676491][ T4474]
[ 76.679704][ T4474]
[ 76.682131][ T4474] The buggy address belongs to the page:
[ 76.688121][ T4474] page:ffffea000195d740 refcount:0 mapcount:0 mapping:0000000000000000 index:0x100 pfn:0x6575d
[ 76.698638][ T4474] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 76.705876][ T4474] raw: 00fff00000000000 ffffea000195d788 ffffea000195d708 0000000000000000
[ 76.714573][ T4474] raw: 0000000000000100 0000000000000000 00000000ffffffff 0000000000000000
[ 76.723169][ T4474] page dumped because: kasan: bad access detected
[ 76.729976][ T4474] page_owner tracks the page as freed
[ 76.735366][ T4474] page last allocated via order 0, migratetype Movable, gfp_mask 0x8(__GFP_MOVABLE), pid 1, ts 13545777113, free_ts 14398272984
[ 76.749342][ T4474] split_map_pages+0x277/0x4c0
[ 76.754157][ T4474] isolate_freepages_range+0x3dd/0x430
[ 76.759728][ T4474] alloc_contig_range+0x97e/0xcd0
[ 76.764783][ T4474] alloc_contig_pages+0x390/0x490
[ 76.765492][ T1107] cfg80211: failed to load regulatory.db
[ 76.769912][ T4474] debug_vm_pgtable_alloc_huge_page+0xbf/0x110
[ 76.769957][ T4474] init_args+0xb3a/0xdd0
[ 76.769970][ T4474] debug_vm_pgtable+0x42/0x370
[ 76.791067][ T4474] do_one_initcall+0x1ee/0x680
[ 76.795942][ T4474] do_initcall_level+0x137/0x1f0
[ 76.800985][ T4474] do_initcalls+0x4b/0x90
[ 76.805320][ T4474] kernel_init_freeable+0x3ce/0x560
[ 76.810531][ T4474] kernel_init+0x19/0x1b0
[ 76.814977][ T4474] ret_from_fork+0x1f/0x30
[ 76.819517][ T4474] page last free stack trace:
[ 76.824281][ T4474] free_unref_page_prepare+0x637/0x6c0
[ 76.830028][ T4474] free_unref_page+0x94/0x280
[ 76.834829][ T4474] free_contig_range+0x96/0xf0
[ 76.839623][ T4474] destroy_args+0x100/0xa20
[ 76.844323][ T4474] debug_vm_pgtable+0x318/0x370
[ 76.849195][ T4474] do_one_initcall+0x1ee/0x680
[ 76.854424][ T4474] do_initcall_level+0x137/0x1f0
[ 76.859554][ T4474] do_initcalls+0x4b/0x90
[ 76.864084][ T4474] kernel_init_freeable+0x3ce/0x560
[ 76.869649][ T4474] kernel_init+0x19/0x1b0
[ 76.874003][ T4474] ret_from_fork+0x1f/0x30
[ 76.878542][ T4474]
[ 76.880977][ T4474] Memory state around the buggy address:
[ 76.887023][ T4474] ffff88806575da00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 76.895910][ T4474] ffff88806575da80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 76.904091][ T4474] >ffff88806575db00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 76.912425][ T4474] ^
[ 76.920505][ T4474] ffff88806575db80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 76.928916][ T4474] ffff88806575dc00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 76.936987][ T4474] ==================================================================
[ 76.945408][ T4474] Disabling lock debugging due to kernel taint
[ 76.962460][ T4474] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 76.969954][ T4474] CPU: 1 PID: 4474 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 76.979323][ T4474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 76.989832][ T4474] Call Trace:
[ 76.993218][ T4474]
[ 76.996277][ T4474] dump_stack_lvl+0x168/0x230
[ 77.001064][ T4474] ? show_regs_print_info+0x20/0x20
[ 77.006253][ T4474] ? load_image+0x3b0/0x3b0
[ 77.011023][ T4474] panic+0x2c9/0x7f0
[ 77.015162][ T4474] ? bpf_jit_dump+0xd0/0xd0
[ 77.020016][ T4474] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 77.026269][ T4474] ? _raw_spin_unlock+0x40/0x40
[ 77.031128][ T4474] ? udf_close_lvid+0x674/0x990
[ 77.036183][ T4474] check_panic_on_warn+0x80/0xa0
[ 77.041252][ T4474] ? udf_close_lvid+0x674/0x990
[ 77.046199][ T4474] end_report+0x6d/0xf0
[ 77.050549][ T4474] kasan_report+0x102/0x130
[ 77.055062][ T4474] ? udf_close_lvid+0x674/0x990
[ 77.060043][ T4474] udf_close_lvid+0x674/0x990
[ 77.065183][ T4474] ? udf_open_lvid+0x5a0/0x5a0
[ 77.069970][ T4474] ? iput+0x333/0x8a0
[ 77.074345][ T4474] ? clear_inode+0x150/0x150
[ 77.079231][ T4474] udf_put_super+0xc8/0x160
[ 77.083993][ T4474] ? udf_free_in_core_inode+0x20/0x20
[ 77.089479][ T4474] generic_shutdown_super+0x130/0x300
[ 77.095129][ T4474] kill_block_super+0x7c/0xe0
[ 77.099826][ T4474] deactivate_locked_super+0x93/0xf0
[ 77.105353][ T4474] cleanup_mnt+0x418/0x4d0
[ 77.109885][ T4474] ? lockdep_hardirqs_on+0x94/0x140
[ 77.115370][ T4474] task_work_run+0x125/0x1a0
[ 77.119990][ T4474] exit_to_user_mode_loop+0x10f/0x130
[ 77.125410][ T4474] exit_to_user_mode_prepare+0xee/0x180
[ 77.130979][ T4474] syscall_exit_to_user_mode+0x16/0x40
[ 77.136458][ T4474] do_syscall_64+0x58/0xa0
[ 77.140979][ T4474] ? clear_bhb_loop+0x30/0x80
[ 77.145732][ T4474] ? clear_bhb_loop+0x30/0x80
[ 77.150429][ T4474] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 77.156430][ T4474] RIP: 0033:0x7f44fce5bc87
[ 77.161282][ T4474] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 77.180985][ T4474] RSP: 002b:00007fff53741cb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 77.189399][ T4474] RAX: 0000000000000000 RBX: 00007f44fceb5c5a RCX: 00007f44fce5bc87
[ 77.197516][ T4474] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff53741d70
[ 77.205585][ T4474] RBP: 00007fff53741d70 R08: 0000000000000000 R09: 0000000000000000
[ 77.213567][ T4474] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff53742e30
[ 77.221638][ T4474] R13: 00007f44fceb5c5a R14: 00000000000129cc R15: 0000000000000006
[ 77.229729][ T4474]
[ 77.233230][ T4474] Kernel Offset: disabled
[ 77.237727][ T4474] Rebooting in 86400 seconds..