[ 71.461841][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.468241][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.0.23' (ED25519) to the list of known hosts. 2026/03/02 22:44:10 ignoring optional flag "type"="gce" 2026/03/02 22:44:10 parsed 1 programs 2026/03/02 22:44:12 executed programs: 0 [ 74.637583][ T4408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 74.762557][ T4499] chnl_net:caif_netlink_parms(): no params data found [ 74.798334][ T4499] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.805641][ T4499] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.813677][ T4499] device bridge_slave_0 entered promiscuous mode [ 74.821968][ T4499] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.829177][ T4499] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.836864][ T4499] device bridge_slave_1 entered promiscuous mode [ 74.854504][ T4499] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.865602][ T4499] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.887471][ T4499] team0: Port device team_slave_0 added [ 74.894505][ T4499] team0: Port device team_slave_1 added [ 74.911505][ T4499] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.918582][ T4499] 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. [ 74.944862][ T4499] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.957600][ T4499] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.964632][ T4499] 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. [ 74.992122][ T4499] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.017585][ T4499] device hsr_slave_0 entered promiscuous mode [ 75.024293][ T4499] device hsr_slave_1 entered promiscuous mode [ 75.479848][ T4499] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.490118][ T4499] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.499797][ T4499] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.510239][ T4499] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.531744][ T4499] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.539398][ T4499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.546846][ T4499] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.553992][ T4499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.605717][ T4499] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.621751][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.631263][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.638941][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.650086][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 75.664818][ T4499] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.676081][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.686463][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.693609][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.709438][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.718413][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.725536][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.743346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.753582][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.771668][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.780976][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.790252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.798940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.809547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.817982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.828375][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.839456][ T4499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.948837][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.957392][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.971988][ T4499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.994436][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.004596][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.026272][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.035880][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.045446][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.053978][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.062993][ T4499] device veth0_vlan entered promiscuous mode [ 76.078043][ T4499] device veth1_vlan entered promiscuous mode [ 76.101992][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.112649][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.121675][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.135043][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.147145][ T4499] device veth0_macvtap entered promiscuous mode [ 76.160341][ T4499] device veth1_macvtap entered promiscuous mode [ 76.192930][ T4499] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.200705][ T655] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.219490][ T655] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.230008][ T655] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.238666][ T655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.251111][ T4499] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.264172][ T655] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.273975][ T655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.287356][ T4499] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.303977][ T4499] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.313568][ T4499] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.322766][ T4499] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.390834][ T4577] loop0: detected capacity change from 0 to 1024 [ 76.460976][ T4577] [ 76.463423][ T4577] ============================================ [ 76.469656][ T4577] WARNING: possible recursive locking detected [ 76.475914][ T4577] syzkaller #0 Not tainted [ 76.480414][ T4577] -------------------------------------------- [ 76.486561][ T4577] syz-executor.0/4577 is trying to acquire lock: [ 76.492888][ T4577] ffff88801a5c40b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 76.503108][ T4577] [ 76.503108][ T4577] but task is already holding lock: [ 76.510576][ T4577] ffff88801a5c40b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 76.520768][ T4577] [ 76.520768][ T4577] other info that might help us debug this: [ 76.528825][ T4577] Possible unsafe locking scenario: [ 76.528825][ T4577] [ 76.536282][ T4577] CPU0 [ 76.539568][ T4577] ---- [ 76.542843][ T4577] lock(&tree->tree_lock/1); [ 76.547623][ T4577] lock(&tree->tree_lock/1); [ 76.552309][ T4577] [ 76.552309][ T4577] *** DEADLOCK *** [ 76.552309][ T4577] [ 76.560448][ T4577] May be due to missing lock nesting notation [ 76.560448][ T4577] [ 76.568850][ T4577] 6 locks held by syz-executor.0/4577: [ 76.574318][ T4577] #0: ffff888029aed9f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2bf/0x370 [ 76.583672][ T4577] #1: ffff88807cfb2460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x295/0xd60 [ 76.592654][ T4577] #2: ffff88801a5e24c0 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: generic_file_write_iter+0x7e/0x1b0 [ 76.604119][ T4577] #3: ffff88801a5e22c8 (&hip->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1cd/0x1a50 [ 76.614514][ T4577] #4: ffff88801a5c40b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 76.624628][ T4577] #5: ffff88801a5e0108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1cd/0x1a50 [ 76.636250][ T4577] [ 76.636250][ T4577] stack backtrace: [ 76.642243][ T4577] CPU: 0 PID: 4577 Comm: syz-executor.0 Not tainted syzkaller #0 [ 76.650136][ T4577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 76.660522][ T4577] Call Trace: [ 76.663835][ T4577] [ 76.666875][ T4577] dump_stack_lvl+0x188/0x250 [ 76.671924][ T4577] ? show_regs_print_info+0x20/0x20 [ 76.677139][ T4577] ? load_image+0x400/0x400 [ 76.681813][ T4577] __lock_acquire+0x1236/0x7d10 [ 76.687294][ T4577] ? mark_lock+0x94/0x320 [ 76.691831][ T4577] ? verify_lock_unused+0x140/0x140 [ 76.697143][ T4577] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 76.703139][ T4577] ? lock_chain_count+0x20/0x20 [ 76.708000][ T4577] ? __rwlock_init+0x140/0x140 [ 76.712777][ T4577] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 76.718691][ T4577] ? lockdep_hardirqs_on+0x94/0x140 [ 76.723902][ T4577] lock_acquire+0x19e/0x400 [ 76.728419][ T4577] ? hfsplus_find_init+0x150/0x1c0 [ 76.733549][ T4577] ? __might_sleep+0xf0/0xf0 [ 76.738234][ T4577] ? read_lock_is_recursive+0x10/0x10 [ 76.743617][ T4577] ? __kasan_kmalloc+0xcc/0xf0 [ 76.748398][ T4577] ? __kasan_kmalloc+0xb5/0xf0 [ 76.753170][ T4577] ? hfsplus_find_init+0x85/0x1c0 [ 76.758203][ T4577] ? hfsplus_bmap_reserve+0x11e/0x4f0 [ 76.763582][ T4577] ? __hfsplus_ext_write_extent+0x28d/0x5b0 [ 76.769318][ T4203] Bluetooth: hci0: command 0x0409 tx timeout [ 76.769482][ T4577] ? __hfsplus_ext_cache_extent+0x89/0xe20 [ 76.781238][ T4577] ? hfsplus_get_block+0x430/0x15a0 [ 76.786554][ T4577] ? hfsplus_find_init+0x150/0x1c0 [ 76.791687][ T4577] __mutex_lock_common+0x1e3/0x2400 [ 76.796981][ T4577] ? hfsplus_find_init+0x150/0x1c0 [ 76.802257][ T4577] ? mutex_lock_io_nested+0x60/0x60 [ 76.807477][ T4577] mutex_lock_nested+0x17/0x20 [ 76.812281][ T4577] hfsplus_find_init+0x150/0x1c0 [ 76.817235][ T4577] hfsplus_file_extend+0x46a/0x1a50 [ 76.822966][ T4577] ? hfsplus_get_block+0x15a0/0x15a0 [ 76.828360][ T4577] ? __mutex_trylock_common+0x155/0x260 [ 76.834097][ T4577] ? rcu_lock_release+0x20/0x20 [ 76.839091][ T4577] ? hfsplus_find_init+0x85/0x1c0 [ 76.844223][ T4577] ? hfsplus_get_block+0x430/0x15a0 [ 76.849444][ T4577] ? __block_write_begin_int+0x565/0x15d0 [ 76.855173][ T4577] ? cont_write_begin+0x598/0x7b0 [ 76.860308][ T4577] ? memset+0x1e/0x40 [ 76.864299][ T4577] ? hfsplus_brec_find+0x19a/0x510 [ 76.869423][ T4577] hfsplus_bmap_reserve+0x11e/0x4f0 [ 76.874634][ T4577] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 76.880371][ T4577] __hfsplus_ext_cache_extent+0x89/0xe20 [ 76.886025][ T4577] ? mutex_lock_nested+0x17/0x20 [ 76.891063][ T4577] hfsplus_file_extend+0x4be/0x1a50 [ 76.896281][ T4577] ? hfsplus_get_block+0x15a0/0x15a0 [ 76.901593][ T4577] ? hfsplus_get_block+0x790/0x15a0 [ 76.906950][ T4577] ? pagevec_lookup_range+0x30/0x70 [ 76.912154][ T4577] ? clean_bdev_aliases+0x762/0x8a0 [ 76.917361][ T4577] hfsplus_get_block+0x430/0x15a0 [ 76.922398][ T4577] ? PageUptodate+0xb0/0xb0 [ 76.926908][ T4577] ? hfsplus_ext_write_extent+0x220/0x220 [ 76.932824][ T4577] ? do_raw_spin_unlock+0x11d/0x230 [ 76.938031][ T4577] ? create_page_buffers+0x238/0x320 [ 76.943329][ T4577] __block_write_begin_int+0x565/0x15d0 [ 76.948985][ T4577] ? hfsplus_ext_write_extent+0x220/0x220 [ 76.954799][ T4577] ? page_zero_new_buffers+0x490/0x490 [ 76.960268][ T4577] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 76.966262][ T4577] ? lock_chain_count+0x20/0x20 [ 76.971212][ T4577] ? do_user_addr_fault+0x694/0xc80 [ 76.976420][ T4577] ? wait_for_stable_page+0xd9/0x110 [ 76.981720][ T4577] cont_write_begin+0x598/0x7b0 [ 76.986600][ T4577] ? lockdep_hardirqs_on+0x94/0x140 [ 76.991900][ T4577] ? generic_cont_expand_simple+0x1a0/0x1a0 [ 76.997811][ T4577] ? __get_user_nocheck_1+0x6/0x10 [ 77.003030][ T4577] hfsplus_write_begin+0x92/0xe0 [ 77.007976][ T4577] ? hfsplus_ext_write_extent+0x220/0x220 [ 77.013708][ T4577] generic_perform_write+0x2b6/0x550 [ 77.019086][ T4577] ? atime_needs_update+0x780/0x780 [ 77.024294][ T4577] ? grab_cache_page_write_begin+0xa0/0xa0 [ 77.030218][ T4577] ? file_remove_privs+0x5d0/0x5d0 [ 77.035338][ T4577] ? rwsem_write_trylock+0x135/0x1c0 [ 77.040632][ T4577] ? clear_nonspinnable+0x60/0x60 [ 77.045671][ T4577] __generic_file_write_iter+0x25f/0x4e0 [ 77.051312][ T4577] generic_file_write_iter+0xa6/0x1b0 [ 77.056701][ T4577] vfs_write+0x745/0xd60 [ 77.060949][ T4577] ? file_end_write+0x250/0x250 [ 77.065809][ T4577] ? __fget_files+0x40f/0x480 [ 77.070506][ T4577] ? mutex_lock_nested+0x17/0x20 [ 77.075471][ T4577] ? __fdget_pos+0x2bf/0x370 [ 77.080066][ T4577] ? ksys_write+0x71/0x260 [ 77.084498][ T4577] ksys_write+0x152/0x260 [ 77.088843][ T4577] ? __ia32_sys_read+0x80/0x80 [ 77.093624][ T4577] ? lockdep_hardirqs_on+0x94/0x140 [ 77.098836][ T4577] do_syscall_64+0x4c/0xa0 [ 77.103266][ T4577] ? clear_bhb_loop+0x30/0x80 [ 77.107952][ T4577] ? clear_bhb_loop+0x30/0x80 [ 77.112638][ T4577] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 77.118553][ T4577] RIP: 0033:0x7f27e3bee0f9 [ 77.123065][ T4577] 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 [ 77.142935][ T4577] RSP: 002b:00007f27e2f7f0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 77.151451][ T4577] RAX: ffffffffffffffda RBX: 00007f27e3d2cf80 RCX: 00007f27e3bee0f9 [ 77.159612][ T4577] RDX: 00000000fffffff0 RSI: 0000000020004200 RDI: 0000000000000004 [ 77.167593][ T4577] RBP: 00007f27e3c4f498 R08: 0000000000000000 R09: 0000000000000000 [ 77.175619][ T4577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.183592][ T4577] R13: 000000000000000b R14: 00007f27e3d2cf80 R15: 00007ffdad7b47e8 [ 77.192019][ T4577] [ 77.209322][ T1324] cfg80211: failed to load regulatory.db [ 79.219500][ T1324] Bluetooth: hci0: command 0x041b tx timeout [ 81.299332][ T1324] Bluetooth: hci0: command 0x040f tx timeout [ 83.379168][ T21] Bluetooth: hci0: command 0x0419 tx timeout