[ 81.667598][ T1334] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.10.38' (ED25519) to the list of known hosts. 2025/03/15 05:21:44 ignoring optional flag "sandboxArg"="0" 2025/03/15 05:21:44 ignoring optional flag "type"="gce" 2025/03/15 05:21:45 parsed 1 programs 2025/03/15 05:21:45 executed programs: 0 [ 83.078049][ T4443] chnl_net:caif_netlink_parms(): no params data found [ 83.123908][ T4443] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.131469][ T4443] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.139971][ T4443] device bridge_slave_0 entered promiscuous mode [ 83.149527][ T4443] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.156911][ T4443] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.164942][ T4443] device bridge_slave_1 entered promiscuous mode [ 83.188226][ T4443] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.199585][ T4443] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.224026][ T4443] team0: Port device team_slave_0 added [ 83.231668][ T4443] team0: Port device team_slave_1 added [ 83.251877][ T4443] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.258993][ T4443] 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. [ 83.285953][ T4443] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.298038][ T4443] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.305455][ T4443] 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. [ 83.331570][ T4443] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.362788][ T4443] device hsr_slave_0 entered promiscuous mode [ 83.369958][ T4443] device hsr_slave_1 entered promiscuous mode [ 83.898211][ T4443] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.910781][ T4443] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.922059][ T4443] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.933520][ T4443] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.959773][ T4443] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.967186][ T4443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.974581][ T4443] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.981745][ T4443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.048693][ T4443] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.057490][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.067613][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.077775][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 84.098352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.107630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.117121][ T4443] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.128084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.147100][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.156299][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.163655][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.186841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.196028][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.205624][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.212804][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.223953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.234676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.244237][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.255327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.273908][ T4443] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 84.284546][ T4443] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 84.300166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.308771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.319406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.329367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.340147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.350080][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.360492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.374313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.477056][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.484574][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.498840][ T4443] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.521179][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.531551][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.556556][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.567745][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.579537][ T4443] device veth0_vlan entered promiscuous mode [ 84.587664][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.596622][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.609979][ T4443] device veth1_vlan entered promiscuous mode [ 84.634033][ T1521] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.642917][ T1521] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.652741][ T1521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.663078][ T1521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.675354][ T4443] device veth0_macvtap entered promiscuous mode [ 84.686474][ T4443] device veth1_macvtap entered promiscuous mode [ 84.708733][ T4443] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.716485][ T1521] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.726621][ T1521] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.736153][ T1521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.747337][ T1521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.759270][ T4443] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.769525][ T1521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.779540][ T1521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.792886][ T4443] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.803106][ T4443] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.814422][ T4443] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.824112][ T4443] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.904978][ T1521] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.913514][ T1521] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.943799][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 84.961826][ T1521] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.971561][ T1521] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.982917][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.016241][ T1334] Bluetooth: hci0: command 0x0409 tx timeout [ 85.059900][ T4535] loop0: detected capacity change from 0 to 1024 [ 85.071315][ T4535] ======================================================= [ 85.071315][ T4535] WARNING: The mand mount option has been deprecated and [ 85.071315][ T4535] and is ignored by this kernel. Remove the mand [ 85.071315][ T4535] option from the mount to silence this warning. [ 85.071315][ T4535] ======================================================= [ 85.206844][ T154] [ 85.209234][ T154] ============================================ [ 85.215484][ T154] WARNING: possible recursive locking detected [ 85.221744][ T154] 5.15.179-syzkaller #0 Not tainted [ 85.226961][ T154] -------------------------------------------- [ 85.233128][ T154] kworker/u4:2/154 is trying to acquire lock: [ 85.239414][ T154] ffff88807cc920b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x146/0x1c0 [ 85.249226][ T154] [ 85.249226][ T154] but task is already holding lock: [ 85.256646][ T154] ffff88807cc920b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x146/0x1c0 [ 85.266430][ T154] [ 85.266430][ T154] other info that might help us debug this: [ 85.274506][ T154] Possible unsafe locking scenario: [ 85.274506][ T154] [ 85.282320][ T154] CPU0 [ 85.285614][ T154] ---- [ 85.288913][ T154] lock(&tree->tree_lock/1); [ 85.293817][ T154] lock(&tree->tree_lock/1); [ 85.298522][ T154] [ 85.298522][ T154] *** DEADLOCK *** [ 85.298522][ T154] [ 85.306676][ T154] May be due to missing lock nesting notation [ 85.306676][ T154] [ 85.315007][ T154] 5 locks held by kworker/u4:2/154: [ 85.320343][ T154] #0: ffff88801a1b8938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 [ 85.331000][ T154] #1: ffffc90001fe7d20 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 [ 85.343110][ T154] #2: ffff888077ad07c8 (&hip->extents_lock){+.+.}-{3:3}, at: hfsplus_ext_write_extent+0x8a/0x1f0 [ 85.353853][ T154] #3: ffff88807cc920b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x146/0x1c0 [ 85.363994][ T154] #4: ffff88806e4f0108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1d2/0x1b10 [ 85.375843][ T154] [ 85.375843][ T154] stack backtrace: [ 85.381763][ T154] CPU: 0 PID: 154 Comm: kworker/u4:2 Not tainted 5.15.179-syzkaller #0 [ 85.390117][ T154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 85.400191][ T154] Workqueue: writeback wb_workfn (flush-7:0) [ 85.406219][ T154] Call Trace: [ 85.409514][ T154] [ 85.412466][ T154] dump_stack_lvl+0x1e3/0x2d0 [ 85.417182][ T154] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 85.422844][ T154] ? panic+0x860/0x860 [ 85.426959][ T154] validate_chain+0x46d2/0x5930 [ 85.431852][ T154] ? reacquire_held_locks+0x660/0x660 [ 85.437253][ T154] ? mark_lock+0x98/0x340 [ 85.441715][ T154] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 85.447724][ T154] ? print_irqtrace_events+0x210/0x210 [ 85.453211][ T154] ? mark_lock+0x98/0x340 [ 85.457675][ T154] __lock_acquire+0x1295/0x1ff0 [ 85.462590][ T154] lock_acquire+0x1db/0x4f0 [ 85.467120][ T154] ? hfsplus_find_init+0x146/0x1c0 [ 85.472263][ T154] ? read_lock_is_recursive+0x10/0x10 [ 85.477775][ T154] ? __kmalloc+0x168/0x300 [ 85.482214][ T154] ? hfsplus_file_extend+0x40a/0x1b10 [ 85.487752][ T154] ? __might_sleep+0xc0/0xc0 [ 85.492364][ T154] ? writeback_sb_inodes+0xbce/0x1a40 [ 85.497758][ T154] ? wb_writeback+0x451/0xc50 [ 85.502460][ T154] ? wb_workfn+0x46c/0x1130 [ 85.506984][ T154] ? process_one_work+0x8a1/0x10c0 [ 85.512115][ T154] ? worker_thread+0xaca/0x1280 [ 85.516990][ T154] ? kthread+0x3f6/0x4f0 [ 85.521251][ T154] ? ret_from_fork+0x1f/0x30 [ 85.525866][ T154] __mutex_lock_common+0x1da/0x25a0 [ 85.531085][ T154] ? hfsplus_find_init+0x146/0x1c0 [ 85.536228][ T154] ? hfsplus_find_init+0x146/0x1c0 [ 85.541360][ T154] ? mutex_lock_io_nested+0x60/0x60 [ 85.546589][ T154] ? hfsplus_find_init+0x81/0x1c0 [ 85.551645][ T154] mutex_lock_nested+0x17/0x20 [ 85.556436][ T154] hfsplus_find_init+0x146/0x1c0 [ 85.561405][ T154] hfsplus_file_extend+0x40a/0x1b10 [ 85.566638][ T154] ? hfsplus_get_block+0x14e0/0x14e0 [ 85.572045][ T154] ? __mutex_lock_common+0x444/0x25a0 [ 85.577458][ T154] ? hfsplus_brec_find+0x199/0x570 [ 85.582613][ T154] hfsplus_bmap_reserve+0x101/0x4e0 [ 85.587894][ T154] __hfsplus_ext_write_extent+0x2a4/0x5b0 [ 85.593898][ T154] hfsplus_ext_write_extent+0x166/0x1f0 [ 85.599470][ T154] ? hfsplus_ext_cmp_key+0x2f0/0x2f0 [ 85.604778][ T154] ? do_raw_spin_lock+0x14a/0x370 [ 85.609918][ T154] hfsplus_write_inode+0x1e/0x5c0 [ 85.615233][ T154] __writeback_single_inode+0x644/0xe30 [ 85.620867][ T154] writeback_sb_inodes+0xbce/0x1a40 [ 85.626195][ T154] ? queue_io+0x560/0x560 [ 85.630646][ T154] ? __writeback_inodes_wb+0x400/0x400 [ 85.636143][ T154] ? queue_io+0x3d3/0x560 [ 85.640502][ T154] wb_writeback+0x451/0xc50 [ 85.645046][ T154] ? rcu_lock_release+0x20/0x20 [ 85.649919][ T154] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 85.655937][ T154] ? do_raw_spin_unlock+0x137/0x8b0 [ 85.661168][ T154] wb_workfn+0x46c/0x1130 [ 85.665565][ T154] ? mark_lock+0x98/0x340 [ 85.669925][ T154] ? inode_wait_for_writeback+0x280/0x280 [ 85.675675][ T154] ? read_lock_is_recursive+0x10/0x10 [ 85.681071][ T154] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 85.687079][ T154] ? print_irqtrace_events+0x210/0x210 [ 85.692691][ T154] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 85.699042][ T154] ? do_raw_spin_unlock+0x137/0x8b0 [ 85.704371][ T154] process_one_work+0x8a1/0x10c0 [ 85.709348][ T154] ? worker_detach_from_pool+0x260/0x260 [ 85.715009][ T154] ? _raw_spin_lock_irqsave+0x120/0x120 [ 85.720578][ T154] ? kthread_data+0x4e/0xc0 [ 85.725119][ T154] ? wq_worker_running+0x97/0x170 [ 85.730173][ T154] worker_thread+0xaca/0x1280 [ 85.734902][ T154] kthread+0x3f6/0x4f0 [ 85.739162][ T154] ? rcu_lock_release+0x20/0x20 [ 85.744047][ T154] ? kthread_blkcg+0xd0/0xd0 [ 85.748660][ T154] ret_from_fork+0x1f/0x30 [ 85.753244][ T154] [ 87.095292][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 89.175170][ T1334] Bluetooth: hci0: command 0x040f tx timeout [ 91.255166][ T2287] Bluetooth: hci0: command 0x0419 tx timeout