[ 71.067008][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.073374][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.1.52' (ED25519) to the list of known hosts. 2025/12/22 22:30:38 ignoring optional flag "type"="gce" 2025/12/22 22:30:39 parsed 1 programs 2025/12/22 22:30:39 executed programs: 0 [ 73.067689][ T4452] chnl_net:caif_netlink_parms(): no params data found [ 73.130942][ T4452] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.139632][ T4452] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.147434][ T4452] device bridge_slave_0 entered promiscuous mode [ 73.156965][ T4452] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.164121][ T4452] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.171983][ T4452] device bridge_slave_1 entered promiscuous mode [ 73.191809][ T4452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.202525][ T4452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.227127][ T4452] team0: Port device team_slave_0 added [ 73.234863][ T4452] team0: Port device team_slave_1 added [ 73.259761][ T4452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.267011][ T4452] 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. [ 73.293109][ T4452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.307388][ T4452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.314469][ T4452] 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. [ 73.342206][ T4452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.385378][ T4452] device hsr_slave_0 entered promiscuous mode [ 73.392344][ T4452] device hsr_slave_1 entered promiscuous mode [ 73.937661][ T4452] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.951325][ T4452] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.961596][ T4452] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.973998][ T4452] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.001462][ T4452] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.008636][ T4452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.016342][ T4452] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.023460][ T4452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.034209][ T1282] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.043638][ T1282] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.101207][ T4452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.118233][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.130341][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.141912][ T4452] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.152347][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.161261][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.171884][ T1284] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.179451][ T1284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.195051][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.204179][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.214085][ T1284] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.221531][ T1284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.246227][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.256370][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.265538][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.276054][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.286167][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.296270][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.305627][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.314328][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.323435][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.337178][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.346274][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.362000][ T4452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.497601][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.506184][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.519550][ T4452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.543138][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.554861][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.577445][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.588186][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.602566][ T4452] device veth0_vlan entered promiscuous mode [ 74.610702][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.621448][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.632582][ T4452] device veth1_vlan entered promiscuous mode [ 74.663423][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.674298][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.684446][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.696677][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.709331][ T4452] device veth0_macvtap entered promiscuous mode [ 74.720731][ T4452] device veth1_macvtap entered promiscuous mode [ 74.741407][ T4452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.749343][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.758881][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.768442][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.777726][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.790110][ T4452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.799473][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.808876][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.821619][ T4452] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.830865][ T4452] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.840530][ T4452] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.850062][ T4452] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.937774][ T4560] loop0: detected capacity change from 0 to 1024 [ 74.959211][ T4560] ======================================================= [ 74.959211][ T4560] WARNING: The mand mount option has been deprecated and [ 74.959211][ T4560] and is ignored by this kernel. Remove the mand [ 74.959211][ T4560] option from the mount to silence this warning. [ 74.959211][ T4560] ======================================================= [ 74.996863][ T1110] Bluetooth: hci0: command 0x0409 tx timeout [ 75.124906][ T144] [ 75.127298][ T144] ============================================ [ 75.133463][ T144] WARNING: possible recursive locking detected [ 75.139665][ T144] syzkaller #0 Not tainted [ 75.144089][ T144] -------------------------------------------- [ 75.150251][ T144] kworker/u4:1/144 is trying to acquire lock: [ 75.156326][ T144] ffff88807956e0b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 75.166043][ T144] [ 75.166043][ T144] but task is already holding lock: [ 75.173426][ T144] ffff88807956e0b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 75.183121][ T144] [ 75.183121][ T144] other info that might help us debug this: [ 75.191198][ T144] Possible unsafe locking scenario: [ 75.191198][ T144] [ 75.198756][ T144] CPU0 [ 75.202050][ T144] ---- [ 75.205343][ T144] lock(&tree->tree_lock/1); [ 75.210048][ T144] lock(&tree->tree_lock/1); [ 75.214748][ T144] [ 75.214748][ T144] *** DEADLOCK *** [ 75.214748][ T144] [ 75.222910][ T144] May be due to missing lock nesting notation [ 75.222910][ T144] [ 75.231246][ T144] 5 locks held by kworker/u4:1/144: [ 75.236473][ T144] #0: ffff888141bd8138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x760/0x1000 [ 75.247125][ T144] #1: ffffc900013cfd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000 [ 75.259054][ T144] #2: ffff88801af8a988 (&hip->extents_lock){+.+.}-{3:3}, at: hfsplus_ext_write_extent+0x87/0x200 [ 75.269665][ T144] #3: ffff88807956e0b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 75.279784][ T144] #4: ffff88801af88108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1b3/0x1950 [ 75.291535][ T144] [ 75.291535][ T144] stack backtrace: [ 75.297427][ T144] CPU: 0 PID: 144 Comm: kworker/u4:1 Not tainted syzkaller #0 [ 75.304966][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 75.315113][ T144] Workqueue: writeback wb_workfn (flush-7:0) [ 75.321115][ T144] Call Trace: [ 75.324390][ T144] [ 75.327317][ T144] dump_stack_lvl+0x168/0x230 [ 75.332095][ T144] ? show_regs_print_info+0x20/0x20 [ 75.337382][ T144] ? load_image+0x3b0/0x3b0 [ 75.341884][ T144] __lock_acquire+0x1227/0x7c60 [ 75.346751][ T144] ? lock_chain_count+0x20/0x20 [ 75.351599][ T144] ? preempt_schedule_common+0xa5/0xd0 [ 75.357052][ T144] ? verify_lock_unused+0x140/0x140 [ 75.362248][ T144] ? preempt_schedule+0xa7/0xb0 [ 75.367200][ T144] ? schedule_preempt_disabled+0x20/0x20 [ 75.373012][ T144] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 75.379168][ T144] ? preempt_schedule_thunk+0x16/0x18 [ 75.384540][ T144] lock_acquire+0x197/0x3f0 [ 75.389044][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 75.394155][ T144] ? __might_sleep+0xf0/0xf0 [ 75.398747][ T144] ? read_lock_is_recursive+0x10/0x10 [ 75.404203][ T144] ? __kasan_kmalloc+0xcc/0xf0 [ 75.408972][ T144] ? __kasan_kmalloc+0xb5/0xf0 [ 75.413731][ T144] ? hfsplus_find_init+0x85/0x1c0 [ 75.418845][ T144] ? hfsplus_bmap_reserve+0x11e/0x4f0 [ 75.424214][ T144] ? __hfsplus_ext_write_extent+0x28d/0x5b0 [ 75.430100][ T144] ? hfsplus_ext_write_extent+0x177/0x200 [ 75.435826][ T144] ? __writeback_single_inode+0x6c3/0xda0 [ 75.441587][ T144] ? writeback_sb_inodes+0x9fe/0x1610 [ 75.447039][ T144] ? wb_writeback+0x443/0xb90 [ 75.451714][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 75.456912][ T144] __mutex_lock_common+0x1eb/0x2390 [ 75.462109][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 75.467248][ T144] ? mutex_lock_io_nested+0x60/0x60 [ 75.472451][ T144] mutex_lock_nested+0x17/0x20 [ 75.477214][ T144] hfsplus_find_init+0x150/0x1c0 [ 75.482157][ T144] hfsplus_file_extend+0x417/0x1950 [ 75.487440][ T144] ? hfsplus_get_block+0x1530/0x1530 [ 75.492821][ T144] ? writeback_sb_inodes+0x9fe/0x1610 [ 75.498277][ T144] ? wb_workfn+0x423/0xe60 [ 75.502691][ T144] ? process_one_work+0x863/0x1000 [ 75.507809][ T144] ? worker_thread+0xaa8/0x12a0 [ 75.512656][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 75.517785][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 75.523150][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 75.528255][ T144] ? __mutex_lock_common+0x431/0x2390 [ 75.533628][ T144] ? memset+0x1e/0x40 [ 75.537609][ T144] ? hfsplus_brec_find+0x1a6/0x510 [ 75.542723][ T144] hfsplus_bmap_reserve+0x11e/0x4f0 [ 75.547920][ T144] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 75.553641][ T144] hfsplus_ext_write_extent+0x177/0x200 [ 75.559183][ T144] ? hfsplus_ext_cmp_key+0x300/0x300 [ 75.564556][ T144] ? __lock_acquire+0x7c60/0x7c60 [ 75.569677][ T144] ? do_raw_spin_lock+0x11d/0x280 [ 75.574710][ T144] hfsplus_write_inode+0x1e/0x5b0 [ 75.579730][ T144] __writeback_single_inode+0x6c3/0xda0 [ 75.585373][ T144] writeback_sb_inodes+0x9fe/0x1610 [ 75.590674][ T144] ? queue_io+0x550/0x550 [ 75.595003][ T144] ? rcu_is_watching+0x11/0xa0 [ 75.599763][ T144] wb_writeback+0x443/0xb90 [ 75.604262][ T144] ? rcu_lock_release+0x20/0x20 [ 75.609106][ T144] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 75.615084][ T144] ? mark_lock+0x94/0x320 [ 75.619409][ T144] ? _raw_spin_unlock_irq+0x1f/0x40 [ 75.624604][ T144] wb_workfn+0x423/0xe60 [ 75.628863][ T144] ? inode_wait_for_writeback+0x200/0x200 [ 75.634584][ T144] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 75.640647][ T144] ? read_lock_is_recursive+0x10/0x10 [ 75.646028][ T144] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 75.651948][ T144] ? _raw_spin_unlock+0x40/0x40 [ 75.656796][ T144] ? _raw_spin_unlock_irq+0x1f/0x40 [ 75.662173][ T144] process_one_work+0x863/0x1000 [ 75.667640][ T144] ? worker_detach_from_pool+0x240/0x240 [ 75.673268][ T144] ? lockdep_hardirqs_off+0x70/0x100 [ 75.678552][ T144] ? _raw_spin_lock_irq+0xab/0xe0 [ 75.683573][ T144] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 75.688977][ T144] ? wq_worker_running+0x97/0x170 [ 75.693997][ T144] worker_thread+0xaa8/0x12a0 [ 75.698765][ T144] kthread+0x436/0x520 [ 75.702926][ T144] ? rcu_lock_release+0x20/0x20 [ 75.707875][ T144] ? kthread_blkcg+0xd0/0xd0 [ 75.712569][ T144] ret_from_fork+0x1f/0x30 [ 75.716989][ T144] [ 76.184965][ T1107] cfg80211: failed to load regulatory.db [ 77.064755][ T23] Bluetooth: hci0: command 0x041b tx timeout [ 79.144707][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 81.224720][ T1107] Bluetooth: hci0: command 0x0419 tx timeout