Warning: Permanently added '10.128.0.82' (ED25519) to the list of known hosts. 2025/05/26 08:27:15 ignoring optional flag "sandboxArg"="0" 2025/05/26 08:27:15 ignoring optional flag "type"="gce" 2025/05/26 08:27:15 parsed 1 programs 2025/05/26 08:27:15 executed programs: 0 [ 81.059780][ T4477] chnl_net:caif_netlink_parms(): no params data found [ 81.113290][ T4477] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.120509][ T4477] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.128624][ T4477] device bridge_slave_0 entered promiscuous mode [ 81.136857][ T4477] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.143957][ T4477] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.152114][ T4477] device bridge_slave_1 entered promiscuous mode [ 81.173649][ T4477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.184889][ T4477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.209429][ T4477] team0: Port device team_slave_0 added [ 81.217087][ T4477] team0: Port device team_slave_1 added [ 81.237299][ T4477] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.244287][ T4477] 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. [ 81.270786][ T4477] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.282949][ T4477] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.290162][ T4477] 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. [ 81.316217][ T4477] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.347929][ T4477] device hsr_slave_0 entered promiscuous mode [ 81.355537][ T4477] device hsr_slave_1 entered promiscuous mode [ 81.496990][ T1108] cfg80211: failed to load regulatory.db [ 82.274199][ T4477] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.284440][ T4477] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.295168][ T4477] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.305565][ T4477] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.375657][ T4477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.391078][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.399271][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.412341][ T4477] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.424089][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.433786][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.443366][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.450508][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.470879][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.479290][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.488461][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.497852][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.504999][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.513928][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.536458][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.545734][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.558757][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.568564][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.581176][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.590484][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.600502][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.614082][ T4477] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.626968][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.636282][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.644462][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.654911][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.783976][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.792512][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.805918][ T4477] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.829420][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.838451][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.861259][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.870703][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.882920][ T4477] device veth0_vlan entered promiscuous mode [ 82.891111][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.900909][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.914436][ T4477] device veth1_vlan entered promiscuous mode [ 82.935555][ T4244] Bluetooth: hci0: command 0x0409 tx timeout [ 82.943224][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.953257][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.963260][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.972344][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.986307][ T4477] device veth0_macvtap entered promiscuous mode [ 82.997133][ T4477] device veth1_macvtap entered promiscuous mode [ 83.016788][ T4477] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.024214][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.033569][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.042263][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.052629][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.065379][ T4477] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.072862][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.082012][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.097680][ T4477] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.106901][ T4477] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.117884][ T4477] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.126996][ T4477] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.210458][ T3096] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.232920][ T3096] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.252679][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.271057][ T1236] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.283323][ T1236] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.295385][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.371981][ T4577] loop0: detected capacity change from 0 to 1024 [ 83.383183][ T4577] ======================================================= [ 83.383183][ T4577] WARNING: The mand mount option has been deprecated and [ 83.383183][ T4577] and is ignored by this kernel. Remove the mand [ 83.383183][ T4577] option from the mount to silence this warning. [ 83.383183][ T4577] ======================================================= [ 83.505433][ T3096] [ 83.507823][ T3096] ============================================ [ 83.514153][ T3096] WARNING: possible recursive locking detected [ 83.520405][ T3096] 5.15.184-syzkaller #0 Not tainted [ 83.525617][ T3096] -------------------------------------------- [ 83.531776][ T3096] kworker/u4:5/3096 is trying to acquire lock: [ 83.537946][ T3096] ffff88806dbaa0b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 83.547663][ T3096] [ 83.547663][ T3096] but task is already holding lock: [ 83.555124][ T3096] ffff88806dbaa0b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 83.564819][ T3096] [ 83.564819][ T3096] other info that might help us debug this: [ 83.572889][ T3096] Possible unsafe locking scenario: [ 83.572889][ T3096] [ 83.580438][ T3096] CPU0 [ 83.583728][ T3096] ---- [ 83.587016][ T3096] lock(&tree->tree_lock/1); [ 83.591716][ T3096] lock(&tree->tree_lock/1); [ 83.596433][ T3096] [ 83.596433][ T3096] *** DEADLOCK *** [ 83.596433][ T3096] [ 83.604584][ T3096] May be due to missing lock nesting notation [ 83.604584][ T3096] [ 83.612914][ T3096] 5 locks held by kworker/u4:5/3096: [ 83.618381][ T3096] #0: ffff8881429e7138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x760/0x1000 [ 83.629028][ T3096] #1: ffffc9000c8c7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000 [ 83.640897][ T3096] #2: ffff888078950108 (&hip->extents_lock){+.+.}-{3:3}, at: hfsplus_ext_write_extent+0x87/0x200 [ 83.651555][ T3096] #3: ffff88806dbaa0b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x150/0x1c0 [ 83.661695][ T3096] #4: ffff88806dbb0108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1b3/0x1950 [ 83.673223][ T3096] [ 83.673223][ T3096] stack backtrace: [ 83.679121][ T3096] CPU: 0 PID: 3096 Comm: kworker/u4:5 Not tainted 5.15.184-syzkaller #0 [ 83.687442][ T3096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 83.697491][ T3096] Workqueue: writeback wb_workfn (flush-7:0) [ 83.703517][ T3096] Call Trace: [ 83.706799][ T3096] [ 83.709727][ T3096] dump_stack_lvl+0x168/0x230 [ 83.714429][ T3096] ? show_regs_print_info+0x20/0x20 [ 83.719621][ T3096] ? load_image+0x3b0/0x3b0 [ 83.724212][ T3096] __lock_acquire+0x1227/0x7c60 [ 83.729072][ T3096] ? unwind_next_frame+0x1296/0x1d90 [ 83.734445][ T3096] ? mark_lock+0x94/0x320 [ 83.738788][ T3096] ? verify_lock_unused+0x140/0x140 [ 83.743987][ T3096] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 83.749969][ T3096] ? lock_chain_count+0x20/0x20 [ 83.754907][ T3096] ? __rwlock_init+0x140/0x140 [ 83.759716][ T3096] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 83.765099][ T3096] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 83.771002][ T3096] ? lockdep_hardirqs_on+0x94/0x140 [ 83.776292][ T3096] lock_acquire+0x197/0x3f0 [ 83.780930][ T3096] ? hfsplus_find_init+0x150/0x1c0 [ 83.786051][ T3096] ? __might_sleep+0xf0/0xf0 [ 83.790638][ T3096] ? read_lock_is_recursive+0x10/0x10 [ 83.796011][ T3096] ? __kasan_kmalloc+0xcc/0xf0 [ 83.800785][ T3096] ? __kasan_kmalloc+0xb5/0xf0 [ 83.805724][ T3096] ? hfsplus_find_init+0x85/0x1c0 [ 83.810777][ T3096] ? hfsplus_bmap_reserve+0x11e/0x4f0 [ 83.816145][ T3096] ? __hfsplus_ext_write_extent+0x28d/0x5b0 [ 83.822033][ T3096] ? hfsplus_ext_write_extent+0x177/0x200 [ 83.827754][ T3096] ? __writeback_single_inode+0x6c3/0xda0 [ 83.833474][ T3096] ? writeback_sb_inodes+0x9fe/0x1610 [ 83.838852][ T3096] ? wb_writeback+0x443/0xb90 [ 83.843523][ T3096] ? hfsplus_find_init+0x150/0x1c0 [ 83.848633][ T3096] __mutex_lock_common+0x1eb/0x2390 [ 83.853831][ T3096] ? hfsplus_find_init+0x150/0x1c0 [ 83.858945][ T3096] ? mutex_lock_io_nested+0x60/0x60 [ 83.864155][ T3096] mutex_lock_nested+0x17/0x20 [ 83.868940][ T3096] hfsplus_find_init+0x150/0x1c0 [ 83.873884][ T3096] hfsplus_file_extend+0x417/0x1950 [ 83.879081][ T3096] ? hfsplus_get_block+0x1530/0x1530 [ 83.884392][ T3096] ? writeback_sb_inodes+0x9fe/0x1610 [ 83.889764][ T3096] ? wb_workfn+0x423/0xe60 [ 83.894183][ T3096] ? process_one_work+0x863/0x1000 [ 83.899289][ T3096] ? worker_thread+0xaa8/0x12a0 [ 83.904159][ T3096] ? hfsplus_find_init+0x150/0x1c0 [ 83.909274][ T3096] ? hfsplus_find_init+0x150/0x1c0 [ 83.914394][ T3096] ? hfsplus_find_init+0x150/0x1c0 [ 83.919506][ T3096] ? __mutex_lock_common+0x431/0x2390 [ 83.924880][ T3096] ? hfsplus_brec_find+0x18e/0x500 [ 83.929988][ T3096] hfsplus_bmap_reserve+0x11e/0x4f0 [ 83.935195][ T3096] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 83.940911][ T3096] hfsplus_ext_write_extent+0x177/0x200 [ 83.946629][ T3096] ? hfsplus_ext_cmp_key+0x300/0x300 [ 83.951913][ T3096] ? __lock_acquire+0x7c60/0x7c60 [ 83.956932][ T3096] ? do_raw_spin_lock+0x11d/0x280 [ 83.961951][ T3096] hfsplus_write_inode+0x1e/0x5b0 [ 83.967059][ T3096] __writeback_single_inode+0x6c3/0xda0 [ 83.972604][ T3096] writeback_sb_inodes+0x9fe/0x1610 [ 83.977982][ T3096] ? queue_io+0x550/0x550 [ 83.982328][ T3096] ? rcu_is_watching+0x11/0xa0 [ 83.987087][ T3096] wb_writeback+0x443/0xb90 [ 83.991599][ T3096] ? rcu_lock_release+0x20/0x20 [ 83.996462][ T3096] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 84.002597][ T3096] ? mark_lock+0x94/0x320 [ 84.007205][ T3096] ? _raw_spin_unlock_irq+0x1f/0x40 [ 84.012411][ T3096] wb_workfn+0x423/0xe60 [ 84.016664][ T3096] ? inode_wait_for_writeback+0x200/0x200 [ 84.022732][ T3096] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 84.028830][ T3096] ? read_lock_is_recursive+0x10/0x10 [ 84.034215][ T3096] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 84.040452][ T3096] ? _raw_spin_unlock+0x40/0x40 [ 84.045399][ T3096] ? _raw_spin_unlock_irq+0x1f/0x40 [ 84.050596][ T3096] process_one_work+0x863/0x1000 [ 84.055533][ T3096] ? worker_detach_from_pool+0x240/0x240 [ 84.061157][ T3096] ? lockdep_hardirqs_off+0x70/0x100 [ 84.066458][ T3096] ? _raw_spin_lock_irq+0xab/0xe0 [ 84.071499][ T3096] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 84.076872][ T3096] ? wq_worker_running+0x97/0x170 [ 84.081893][ T3096] worker_thread+0xaa8/0x12a0 [ 84.086601][ T3096] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 84.092535][ T3096] ? lockdep_hardirqs_on+0x94/0x140 [ 84.097749][ T3096] ? lockdep_hardirqs_on+0x94/0x140 [ 84.102988][ T3096] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 84.109236][ T3096] kthread+0x436/0x520 [ 84.113304][ T3096] ? rcu_lock_release+0x20/0x20 [ 84.118148][ T3096] ? kthread_blkcg+0xd0/0xd0 [ 84.122751][ T3096] ret_from_fork+0x1f/0x30 [ 84.127173][ T3096] [ 85.014624][ T1108] Bluetooth: hci0: command 0x041b tx timeout [ 87.094653][ T1108] Bluetooth: hci0: command 0x040f tx timeout [ 89.175194][ T1108] Bluetooth: hci0: command 0x0419 tx timeout