Warning: Permanently added '10.128.1.7' (ED25519) to the list of known hosts. 2025/08/04 08:47:43 ignoring optional flag "sandboxArg"="0" 2025/08/04 08:47:43 ignoring optional flag "type"="gce" 2025/08/04 08:47:43 parsed 1 programs 2025/08/04 08:47:43 executed programs: 0 [ 79.325355][ T4452] chnl_net:caif_netlink_parms(): no params data found [ 79.365605][ T4452] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.373069][ T4452] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.381764][ T4452] device bridge_slave_0 entered promiscuous mode [ 79.389959][ T4452] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.397290][ T4452] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.406229][ T4452] device bridge_slave_1 entered promiscuous mode [ 79.426176][ T4452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.437524][ T4452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.461119][ T4452] team0: Port device team_slave_0 added [ 79.470048][ T4452] team0: Port device team_slave_1 added [ 79.486970][ T4452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.494554][ 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. [ 79.523222][ T4452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.535959][ T4452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.543207][ 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. [ 79.571015][ T4452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.600269][ T4452] device hsr_slave_0 entered promiscuous mode [ 79.607988][ T4452] device hsr_slave_1 entered promiscuous mode [ 80.244533][ T4452] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.256783][ T4452] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.269171][ T4452] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.279629][ T4452] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.309891][ T4452] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.317261][ T4452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.325118][ T4452] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.332873][ T4452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.374531][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.386001][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.416883][ T4452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.432052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.441773][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.454633][ T4452] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.466797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.476054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.487161][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.494504][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.513183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.523409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.534186][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.541959][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.550276][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.572303][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.583358][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.594156][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.604165][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.614792][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.633522][ T4452] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 80.645373][ T4452] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.658050][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.670105][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.680325][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.693620][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.704055][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.720023][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.845032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.853516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.868173][ T4452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.891531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.902927][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.925162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.934987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.947161][ T4452] device veth0_vlan entered promiscuous mode [ 80.956632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.966761][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.980425][ T4452] device veth1_vlan entered promiscuous mode [ 81.011394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.025210][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.035202][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.046281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.059148][ T4452] device veth0_macvtap entered promiscuous mode [ 81.072933][ T4452] device veth1_macvtap entered promiscuous mode [ 81.105448][ T4452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.113479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.123588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.132263][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.141594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.155971][ T4452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.163898][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.175541][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.192616][ T4452] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.202827][ T4452] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.212490][ T4452] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.221782][ T4452] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.263376][ T4223] Bluetooth: hci0: command 0x0409 tx timeout [ 81.289383][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.312002][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.329585][ T4212] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.330032][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.346548][ T4212] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.360318][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.417455][ T4552] loop0: detected capacity change from 0 to 1024 [ 81.443266][ T4552] ======================================================= [ 81.443266][ T4552] WARNING: The mand mount option has been deprecated and [ 81.443266][ T4552] and is ignored by this kernel. Remove the mand [ 81.443266][ T4552] option from the mount to silence this warning. [ 81.443266][ T4552] ======================================================= [ 81.591685][ T144] [ 81.594258][ T144] ============================================ [ 81.601158][ T144] WARNING: possible recursive locking detected [ 81.607926][ T144] 5.15.189-syzkaller #0 Not tainted [ 81.613314][ T144] -------------------------------------------- [ 81.620075][ T144] kworker/u4:1/144 is trying to acquire lock: [ 81.626343][ T144] ffff888079b840b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 81.637530][ T144] [ 81.637530][ T144] but task is already holding lock: [ 81.646512][ T144] ffff888079b840b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 81.657061][ T144] [ 81.657061][ T144] other info that might help us debug this: [ 81.665212][ T144] Possible unsafe locking scenario: [ 81.665212][ T144] [ 81.673690][ T144] CPU0 [ 81.677162][ T144] ---- [ 81.680537][ T144] lock(&tree->tree_lock/1); [ 81.685287][ T144] lock(&tree->tree_lock/1); [ 81.690320][ T144] [ 81.690320][ T144] *** DEADLOCK *** [ 81.690320][ T144] [ 81.698852][ T144] May be due to missing lock nesting notation [ 81.698852][ T144] [ 81.707507][ T144] 5 locks held by kworker/u4:1/144: [ 81.712951][ T144] #0: ffff8880193fe938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x760/0x1000 [ 81.723776][ T144] #1: ffffc9000161fd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000 [ 81.736995][ T144] #2: ffff888079e60108 (&hip->extents_lock){+.+.}-{3:3}, at: hfsplus_ext_write_extent+0x87/0x200 [ 81.748252][ T144] #3: ffff888079b840b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 81.759888][ T144] #4: ffff888076a80108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1b3/0x1950 [ 81.772228][ T144] [ 81.772228][ T144] stack backtrace: [ 81.778423][ T144] CPU: 0 PID: 144 Comm: kworker/u4:1 Not tainted 5.15.189-syzkaller #0 [ 81.786897][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 81.797413][ T144] Workqueue: writeback wb_workfn (flush-7:0) [ 81.803881][ T144] Call Trace: [ 81.807378][ T144] [ 81.810426][ T144] dump_stack_lvl+0x168/0x230 [ 81.815430][ T144] ? show_regs_print_info+0x20/0x20 [ 81.821015][ T144] ? load_image+0x3b0/0x3b0 [ 81.825723][ T144] __lock_acquire+0x1227/0x7c60 [ 81.830790][ T144] ? __switch_to_asm+0x34/0x60 [ 81.835731][ T144] ? unwind_next_frame+0x1296/0x1d90 [ 81.841351][ T144] ? mark_lock+0x94/0x320 [ 81.845711][ T144] ? verify_lock_unused+0x140/0x140 [ 81.851032][ T144] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 81.857416][ T144] ? lock_chain_count+0x20/0x20 [ 81.862507][ T144] ? __rwlock_init+0x140/0x140 [ 81.867556][ T144] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 81.873061][ T144] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 81.879153][ T144] ? lockdep_hardirqs_on+0x94/0x140 [ 81.884459][ T144] lock_acquire+0x197/0x3f0 [ 81.889204][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 81.894521][ T144] ? __might_sleep+0xf0/0xf0 [ 81.899238][ T144] ? read_lock_is_recursive+0x10/0x10 [ 81.905183][ T144] ? __kasan_kmalloc+0xcc/0xf0 [ 81.909972][ T144] ? __kasan_kmalloc+0xb5/0xf0 [ 81.915013][ T144] ? hfsplus_find_init+0x85/0x1c0 [ 81.920374][ T144] ? hfsplus_bmap_reserve+0x11e/0x4f0 [ 81.925860][ T144] ? __hfsplus_ext_write_extent+0x28d/0x5b0 [ 81.931867][ T144] ? hfsplus_ext_write_extent+0x177/0x200 [ 81.937854][ T144] ? __writeback_single_inode+0x6c3/0xda0 [ 81.943682][ T144] ? writeback_sb_inodes+0x9fe/0x1610 [ 81.949091][ T144] ? wb_writeback+0x443/0xb90 [ 81.953901][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 81.959032][ T144] __mutex_lock_common+0x1eb/0x2390 [ 81.964584][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 81.969717][ T144] ? mutex_lock_io_nested+0x60/0x60 [ 81.975173][ T144] mutex_lock_nested+0x17/0x20 [ 81.980137][ T144] hfsplus_find_init+0x150/0x1c0 [ 81.985705][ T144] hfsplus_file_extend+0x417/0x1950 [ 81.990928][ T144] ? hfsplus_get_block+0x1530/0x1530 [ 81.996413][ T144] ? writeback_sb_inodes+0x9fe/0x1610 [ 82.002165][ T144] ? wb_workfn+0x423/0xe60 [ 82.006816][ T144] ? process_one_work+0x863/0x1000 [ 82.012298][ T144] ? worker_thread+0xaa8/0x12a0 [ 82.017267][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 82.022631][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 82.027859][ T144] ? hfsplus_find_init+0x150/0x1c0 [ 82.033084][ T144] ? __mutex_lock_common+0x431/0x2390 [ 82.038831][ T144] ? hfsplus_brec_find+0x18e/0x500 [ 82.043979][ T144] hfsplus_bmap_reserve+0x11e/0x4f0 [ 82.049258][ T144] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 82.055006][ T144] hfsplus_ext_write_extent+0x177/0x200 [ 82.060607][ T144] ? hfsplus_ext_cmp_key+0x300/0x300 [ 82.066001][ T144] ? __lock_acquire+0x7c60/0x7c60 [ 82.071062][ T144] ? do_raw_spin_lock+0x11d/0x280 [ 82.076291][ T144] hfsplus_write_inode+0x1e/0x5b0 [ 82.081422][ T144] __writeback_single_inode+0x6c3/0xda0 [ 82.087007][ T144] writeback_sb_inodes+0x9fe/0x1610 [ 82.092351][ T144] ? queue_io+0x550/0x550 [ 82.096885][ T144] ? rcu_is_watching+0x11/0xa0 [ 82.102028][ T144] wb_writeback+0x443/0xb90 [ 82.106672][ T144] ? rcu_lock_release+0x20/0x20 [ 82.111914][ T144] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 82.117927][ T144] ? mark_lock+0x94/0x320 [ 82.122494][ T144] ? _raw_spin_unlock_irq+0x1f/0x40 [ 82.127796][ T144] wb_workfn+0x423/0xe60 [ 82.132069][ T144] ? inode_wait_for_writeback+0x200/0x200 [ 82.137924][ T144] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 82.144024][ T144] ? read_lock_is_recursive+0x10/0x10 [ 82.149422][ T144] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 82.151037][ T1108] cfg80211: failed to load regulatory.db [ 82.155420][ T144] ? _raw_spin_unlock+0x40/0x40 [ 82.165993][ T144] ? _raw_spin_unlock_irq+0x1f/0x40 [ 82.171215][ T144] process_one_work+0x863/0x1000 [ 82.176266][ T144] ? worker_detach_from_pool+0x240/0x240 [ 82.182004][ T144] ? lockdep_hardirqs_off+0x70/0x100 [ 82.187309][ T144] ? _raw_spin_lock_irq+0xab/0xe0 [ 82.192569][ T144] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 82.198200][ T144] ? wq_worker_running+0x97/0x170 [ 82.203243][ T144] worker_thread+0xaa8/0x12a0 [ 82.207990][ T144] kthread+0x436/0x520 [ 82.212187][ T144] ? rcu_lock_release+0x20/0x20 [ 82.217186][ T144] ? kthread_blkcg+0xd0/0xd0 [ 82.221828][ T144] ret_from_fork+0x1f/0x30 [ 82.226259][ T144] [ 83.340768][ T1108] Bluetooth: hci0: command 0x041b tx timeout [ 85.410728][ T4207] Bluetooth: hci0: command 0x040f tx timeout [ 87.490685][ T1108] Bluetooth: hci0: command 0x0419 tx timeout