Warning: Permanently added '10.128.0.95' (ED25519) to the list of known hosts. 2026/05/17 18:56:48 ignoring optional flag "type"="gce" 2026/05/17 18:56:48 parsed 1 programs 2026/05/17 18:56:48 executed programs: 0 [ 70.117713][ T4481] chnl_net:caif_netlink_parms(): no params data found [ 70.152273][ T4481] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.159349][ T4481] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.167083][ T4481] device bridge_slave_0 entered promiscuous mode [ 70.174640][ T4481] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.181697][ T4481] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.189508][ T4481] device bridge_slave_1 entered promiscuous mode [ 70.207433][ T4481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.217931][ T4481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.238024][ T4481] team0: Port device team_slave_0 added [ 70.245347][ T4481] team0: Port device team_slave_1 added [ 70.260073][ T4481] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.267065][ T4481] 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. [ 70.293208][ T4481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.305382][ T4481] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.312358][ T4481] 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. [ 70.338264][ T4481] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.363447][ T4481] device hsr_slave_0 entered promiscuous mode [ 70.370046][ T4481] device hsr_slave_1 entered promiscuous mode [ 70.819348][ T4481] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.829162][ T4481] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.838904][ T4481] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.848564][ T4481] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.870457][ T4481] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.877567][ T4481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.884978][ T4481] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.892075][ T4481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.939834][ T4481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.954239][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.963443][ T3025] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.972443][ T3025] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.980588][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 70.994251][ T4481] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.006704][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.015660][ T3025] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.022757][ T3025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.044275][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.054742][ T3025] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.061862][ T3025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.071183][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.094944][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.103974][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.114217][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.123857][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.135076][ T4481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.166869][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.173501][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.259841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.269266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.283442][ T4481] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.304111][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.313568][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.337671][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.347848][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.356945][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.365007][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.374898][ T4481] device veth0_vlan entered promiscuous mode [ 71.387433][ T4481] device veth1_vlan entered promiscuous mode [ 71.408604][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.417769][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.427669][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.437104][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.449365][ T4481] device veth0_macvtap entered promiscuous mode [ 71.460099][ T4481] device veth1_macvtap entered promiscuous mode [ 71.477164][ T4481] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.486926][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.495916][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.505550][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.514372][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.528395][ T4481] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.539306][ T4481] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.549322][ T4481] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.558286][ T4481] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.569331][ T4481] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.579790][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.588857][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.650968][ T4562] loop0: detected capacity change from 0 to 1024 [ 71.660710][ T4562] ======================================================= [ 71.660710][ T4562] WARNING: The mand mount option has been deprecated and [ 71.660710][ T4562] and is ignored by this kernel. Remove the mand [ 71.660710][ T4562] option from the mount to silence this warning. [ 71.660710][ T4562] ======================================================= [ 71.765760][ T3025] [ 71.768118][ T3025] ============================================ [ 71.774254][ T3025] WARNING: possible recursive locking detected [ 71.780393][ T3025] syzkaller #0 Not tainted [ 71.784782][ T3025] -------------------------------------------- [ 71.790906][ T3025] kworker/u4:4/3025 is trying to acquire lock: [ 71.797036][ T3025] ffff88807aeb60b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 71.806694][ T3025] [ 71.806694][ T3025] but task is already holding lock: [ 71.814034][ T3025] ffff88807aeb60b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 71.823668][ T3025] [ 71.823668][ T3025] other info that might help us debug this: [ 71.831706][ T3025] Possible unsafe locking scenario: [ 71.831706][ T3025] [ 71.839139][ T3025] CPU0 [ 71.842395][ T3025] ---- [ 71.845651][ T3025] lock(&tree->tree_lock/1); [ 71.850311][ T3025] lock(&tree->tree_lock/1); [ 71.854967][ T3025] [ 71.854967][ T3025] *** DEADLOCK *** [ 71.854967][ T3025] [ 71.863084][ T3025] May be due to missing lock nesting notation [ 71.863084][ T3025] [ 71.871377][ T3025] 5 locks held by kworker/u4:4/3025: [ 71.876636][ T3025] #0: ffff888142b88138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x761/0x1010 [ 71.887229][ T3025] #1: ffffc9000cdcfd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x79f/0x1010 [ 71.899030][ T3025] #2: ffff88807aba2988 (&hip->extents_lock){+.+.}-{3:3}, at: hfsplus_ext_write_extent+0x8d/0x220 [ 71.909628][ T3025] #3: ffff88807aeb60b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 71.919713][ T3025] #4: ffff88807aba0108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1cd/0x1a50 [ 71.931179][ T3025] [ 71.931179][ T3025] stack backtrace: [ 71.937065][ T3025] CPU: 1 PID: 3025 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 71.944589][ T3025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 71.954622][ T3025] Workqueue: writeback wb_workfn (flush-7:0) [ 71.960600][ T3025] Call Trace: [ 71.963859][ T3025] [ 71.966781][ T3025] dump_stack_lvl+0x188/0x250 [ 71.971446][ T3025] ? show_regs_print_info+0x20/0x20 [ 71.976632][ T3025] ? load_image+0x400/0x400 [ 71.981133][ T3025] __lock_acquire+0x1236/0x7d10 [ 71.985974][ T3025] ? unwind_next_frame+0x1296/0x1d90 [ 71.991242][ T3025] ? mark_lock+0x94/0x320 [ 71.995552][ T3025] ? verify_lock_unused+0x140/0x140 [ 72.000737][ T3025] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 72.006703][ T3025] ? lock_chain_count+0x20/0x20 [ 72.011551][ T3025] ? __rwlock_init+0x140/0x140 [ 72.016300][ T3025] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 72.022175][ T3025] ? lockdep_hardirqs_on+0x94/0x140 [ 72.027364][ T3025] lock_acquire+0x19e/0x400 [ 72.031854][ T3025] ? hfsplus_find_init+0x150/0x1c0 [ 72.036954][ T3025] ? __might_sleep+0xf0/0xf0 [ 72.041529][ T3025] ? read_lock_is_recursive+0x10/0x10 [ 72.046887][ T3025] ? __kasan_kmalloc+0xcc/0xf0 [ 72.051631][ T3025] ? __kasan_kmalloc+0xb5/0xf0 [ 72.056376][ T3025] ? hfsplus_find_init+0x85/0x1c0 [ 72.061384][ T3025] ? hfsplus_bmap_reserve+0x11e/0x4f0 [ 72.066747][ T3025] ? __hfsplus_ext_write_extent+0x28d/0x5b0 [ 72.072622][ T3025] ? hfsplus_ext_write_extent+0x194/0x220 [ 72.078324][ T3025] ? __writeback_single_inode+0x6c3/0xda0 [ 72.084026][ T3025] ? hfsplus_find_init+0x150/0x1c0 [ 72.089120][ T3025] __mutex_lock_common+0x1e3/0x2400 [ 72.094300][ T3025] ? hfsplus_find_init+0x150/0x1c0 [ 72.099395][ T3025] ? mutex_lock_io_nested+0x60/0x60 [ 72.104584][ T3025] mutex_lock_nested+0x17/0x20 [ 72.109327][ T3025] hfsplus_find_init+0x150/0x1c0 [ 72.114244][ T3025] hfsplus_file_extend+0x46a/0x1a50 [ 72.119429][ T3025] ? hfsplus_get_block+0x15a0/0x15a0 [ 72.124695][ T3025] ? writeback_sb_inodes+0xa4e/0x1680 [ 72.130053][ T3025] ? wb_workfn+0x43a/0xf20 [ 72.134450][ T3025] ? hfsplus_find_init+0x150/0x1c0 [ 72.139544][ T3025] ? __mutex_lock_common+0x465/0x2400 [ 72.144907][ T3025] ? memset+0x1e/0x40 [ 72.148879][ T3025] ? hfsplus_brec_find+0x19a/0x510 [ 72.153972][ T3025] hfsplus_bmap_reserve+0x11e/0x4f0 [ 72.159160][ T3025] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 72.164864][ T3025] hfsplus_ext_write_extent+0x194/0x220 [ 72.170394][ T3025] ? hfsplus_ext_cmp_key+0x300/0x300 [ 72.175665][ T3025] ? __lock_acquire+0x7d10/0x7d10 [ 72.180674][ T3025] ? do_raw_spin_lock+0x128/0x2f0 [ 72.185680][ T3025] hfsplus_write_inode+0x1e/0x5b0 [ 72.190686][ T3025] __writeback_single_inode+0x6c3/0xda0 [ 72.196216][ T3025] writeback_sb_inodes+0xa4e/0x1680 [ 72.201400][ T3025] ? queue_io+0x550/0x550 [ 72.205714][ T3025] ? rcu_is_watching+0x11/0xa0 [ 72.210467][ T3025] wb_writeback+0x45d/0xbe0 [ 72.214954][ T3025] ? rcu_lock_release+0x20/0x20 [ 72.219782][ T3025] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 72.225745][ T3025] ? mark_lock+0x94/0x320 [ 72.230065][ T3025] ? _raw_spin_unlock_irq+0x1f/0x40 [ 72.235242][ T3025] wb_workfn+0x43a/0xf20 [ 72.239472][ T3025] ? inode_wait_for_writeback+0x220/0x220 [ 72.245174][ T3025] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 72.251136][ T3025] ? read_lock_is_recursive+0x10/0x10 [ 72.256487][ T3025] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 72.262359][ T3025] ? _raw_spin_unlock+0x40/0x40 [ 72.267189][ T3025] ? _raw_spin_unlock_irq+0x1f/0x40 [ 72.272367][ T3025] process_one_work+0x85f/0x1010 [ 72.277288][ T3025] ? worker_detach_from_pool+0x240/0x240 [ 72.282896][ T3025] ? lockdep_hardirqs_off+0x70/0x100 [ 72.288161][ T3025] ? _raw_spin_lock_irq+0xb7/0xf0 [ 72.293161][ T3025] ? _raw_spin_lock_irqsave+0x100/0x100 [ 72.298689][ T3025] ? wq_worker_running+0x97/0x170 [ 72.303697][ T3025] worker_thread+0xaa6/0x1290 [ 72.308360][ T3025] ? lockdep_hardirqs_on+0x94/0x140 [ 72.313539][ T3025] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 72.319410][ T3025] kthread+0x436/0x520 [ 72.323457][ T3025] ? rcu_lock_release+0x20/0x20 [ 72.328285][ T3025] ? kthread_blkcg+0xd0/0xd0 [ 72.332853][ T3025] ret_from_fork+0x1f/0x30 [ 72.337252][ T3025] [ 72.340622][ T4214] Bluetooth: hci0: command 0x0409 tx timeout [ 74.361991][ T4197] Bluetooth: hci0: command 0x041b tx timeout [ 76.282194][ T1108] cfg80211: failed to load regulatory.db [ 76.441851][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 78.521870][ T1108] Bluetooth: hci0: command 0x0419 tx timeout