[ 81.905676][ T1788] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.164' (ED25519) to the list of known hosts. 2023/09/27 15:25:14 ignoring optional flag "sandboxArg"="0" 2023/09/27 15:25:14 parsed 1 programs 2023/09/27 15:25:16 executed programs: 0 [ 85.032339][ T5377] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.089365][ T5033] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.097473][ T5033] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.107840][ T5033] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.116184][ T5033] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.123818][ T5033] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 85.132472][ T5033] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.247903][ T5384] chnl_net:caif_netlink_parms(): no params data found [ 85.299059][ T5384] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.307081][ T5384] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.314573][ T5384] bridge_slave_0: entered allmulticast mode [ 85.321560][ T5384] bridge_slave_0: entered promiscuous mode [ 85.330485][ T5384] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.337963][ T5384] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.346322][ T5384] bridge_slave_1: entered allmulticast mode [ 85.353274][ T5384] bridge_slave_1: entered promiscuous mode [ 85.378731][ T5384] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.390547][ T5384] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.418920][ T5384] team0: Port device team_slave_0 added [ 85.427238][ T5384] team0: Port device team_slave_1 added [ 85.450106][ T5384] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.457330][ T5384] 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. [ 85.483928][ T5384] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.496589][ T5384] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.503945][ T5384] 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. [ 85.530841][ T5384] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.566617][ T5384] hsr_slave_0: entered promiscuous mode [ 85.573458][ T5384] hsr_slave_1: entered promiscuous mode [ 86.378900][ T5384] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.390689][ T5384] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.403524][ T5384] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.417901][ T5384] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.520722][ T5384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.543056][ T5384] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.561160][ T5420] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.568492][ T5420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.591906][ T5420] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.599824][ T5420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.643928][ T5384] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 86.661909][ T5384] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.832181][ T5384] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.886648][ T5384] veth0_vlan: entered promiscuous mode [ 86.904452][ T5384] veth1_vlan: entered promiscuous mode [ 86.940834][ T5384] veth0_macvtap: entered promiscuous mode [ 86.953920][ T5384] veth1_macvtap: entered promiscuous mode [ 86.977739][ T5384] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.992866][ T5384] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.008725][ T5384] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.019388][ T5384] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.029348][ T5384] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.040076][ T5384] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.132215][ T5420] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.152528][ T5420] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.185625][ T5033] Bluetooth: hci0: command 0x0409 tx timeout [ 87.196733][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.205457][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.304832][ T5452] loop0: detected capacity change from 0 to 1024 [ 87.312901][ T5452] ======================================================= [ 87.312901][ T5452] WARNING: The mand mount option has been deprecated and [ 87.312901][ T5452] and is ignored by this kernel. Remove the mand [ 87.312901][ T5452] option from the mount to silence this warning. [ 87.312901][ T5452] ======================================================= [ 87.440710][ T2832] hfsplus: b-tree write err: -5, ino 8 [ 87.449317][ T2832] [ 87.451679][ T2832] ============================================ [ 87.457931][ T2832] WARNING: possible recursive locking detected [ 87.464350][ T2832] 6.6.0-rc3-syzkaller-00038-g0e945134b680 #0 Not tainted [ 87.471553][ T2832] -------------------------------------------- [ 87.477989][ T2832] kworker/u4:10/2832 is trying to acquire lock: [ 87.484329][ T2832] ffff88814b5020b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x14a/0x1c0 [ 87.494123][ T2832] [ 87.494123][ T2832] but task is already holding lock: [ 87.501495][ T2832] ffff88814b5020b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x14a/0x1c0 [ 87.511274][ T2832] [ 87.511274][ T2832] other info that might help us debug this: [ 87.519325][ T2832] Possible unsafe locking scenario: [ 87.519325][ T2832] [ 87.526945][ T2832] CPU0 [ 87.530212][ T2832] ---- [ 87.533477][ T2832] lock(&tree->tree_lock/1); [ 87.538151][ T2832] lock(&tree->tree_lock/1); [ 87.543094][ T2832] [ 87.543094][ T2832] *** DEADLOCK *** [ 87.543094][ T2832] [ 87.551338][ T2832] May be due to missing lock nesting notation [ 87.551338][ T2832] [ 87.559983][ T2832] 5 locks held by kworker/u4:10/2832: [ 87.565352][ T2832] #0: ffff888142a53d38 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1400 [ 87.576663][ T2832] #1: ffffc9000a39fd20 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1400 [ 87.589183][ T2832] #2: ffff888028d88108 (&hip->extents_lock){+.+.}-{3:3}, at: hfsplus_ext_write_extent+0x8e/0x1f0 [ 87.600233][ T2832] #3: ffff88814b5020b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfsplus_find_init+0x14a/0x1c0 [ 87.610424][ T2832] #4: ffff888029bb8108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x21b/0x1b70 [ 87.622081][ T2832] [ 87.622081][ T2832] stack backtrace: [ 87.627977][ T2832] CPU: 0 PID: 2832 Comm: kworker/u4:10 Not tainted 6.6.0-rc3-syzkaller-00038-g0e945134b680 #0 [ 87.639520][ T2832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 87.649584][ T2832] Workqueue: writeback wb_workfn (flush-7:0) [ 87.655834][ T2832] Call Trace: [ 87.659107][ T2832] [ 87.662029][ T2832] dump_stack_lvl+0x1e7/0x2d0 [ 87.666792][ T2832] ? nf_tcp_handle_invalid+0x650/0x650 [ 87.672246][ T2832] ? print_deadlock_bug+0x462/0x600 [ 87.677609][ T2832] ? _find_first_zero_bit+0xd4/0x100 [ 87.682978][ T2832] __lock_acquire+0x6a81/0x7f70 [ 87.688175][ T2832] ? verify_lock_unused+0x140/0x140 [ 87.693625][ T2832] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 87.699690][ T2832] ? print_irqtrace_events+0x220/0x220 [ 87.705148][ T2832] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 87.711120][ T2832] ? lockdep_hardirqs_on+0x98/0x140 [ 87.716325][ T2832] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 87.722274][ T2832] ? _raw_spin_unlock+0x40/0x40 [ 87.727200][ T2832] ? stack_trace_save+0x117/0x1c0 [ 87.732303][ T2832] ? stack_trace_snprint+0xf0/0xf0 [ 87.737528][ T2832] lock_acquire+0x1e3/0x520 [ 87.742568][ T2832] ? hfsplus_find_init+0x14a/0x1c0 [ 87.747764][ T2832] ? read_lock_is_recursive+0x20/0x20 [ 87.753397][ T2832] ? __writeback_single_inode+0x69b/0xfa0 [ 87.759236][ T2832] ? writeback_sb_inodes+0x8e3/0x1210 [ 87.765498][ T2832] ? __might_sleep+0xc0/0xc0 [ 87.770433][ T2832] ? kthread+0x2d3/0x370 [ 87.774928][ T2832] ? ret_from_fork+0x48/0x80 [ 87.779705][ T2832] ? ret_from_fork_asm+0x11/0x20 [ 87.784840][ T2832] __mutex_lock+0x136/0xd60 [ 87.789520][ T2832] ? hfsplus_find_init+0x14a/0x1c0 [ 87.794629][ T2832] ? hfsplus_find_init+0x14a/0x1c0 [ 87.799732][ T2832] ? mutex_lock_nested+0x20/0x20 [ 87.804749][ T2832] ? hfsplus_find_init+0x85/0x1c0 [ 87.809766][ T2832] ? rcu_is_watching+0x15/0xb0 [ 87.814548][ T2832] ? hfsplus_find_init+0x85/0x1c0 [ 87.819658][ T2832] ? __kmalloc+0xe6/0x230 [ 87.824069][ T2832] ? rcu_is_watching+0x15/0xb0 [ 87.829039][ T2832] hfsplus_find_init+0x14a/0x1c0 [ 87.834876][ T2832] hfsplus_file_extend+0x454/0x1b70 [ 87.840279][ T2832] ? hfsplus_get_block+0x14e0/0x14e0 [ 87.845993][ T2832] ? rcu_is_watching+0x15/0xb0 [ 87.850770][ T2832] ? trace_contention_end+0x3c/0xf0 [ 87.856052][ T2832] ? hfsplus_brec_find+0x19d/0x570 [ 87.861332][ T2832] ? hfsplus_find_init+0x14a/0x1c0 [ 87.866623][ T2832] hfsplus_bmap_reserve+0x105/0x4e0 [ 87.872198][ T2832] __hfsplus_ext_write_extent+0x2a4/0x5b0 [ 87.878177][ T2832] hfsplus_ext_write_extent+0x16a/0x1f0 [ 87.883757][ T2832] ? hfsplus_ext_cmp_key+0x2f0/0x2f0 [ 87.889052][ T2832] ? do_raw_spin_lock+0x14d/0x3a0 [ 87.894245][ T2832] hfsplus_write_inode+0x22/0x5e0 [ 87.899354][ T2832] __writeback_single_inode+0x69b/0xfa0 [ 87.904980][ T2832] writeback_sb_inodes+0x8e3/0x1210 [ 87.910273][ T2832] ? queue_io+0x570/0x570 [ 87.914768][ T2832] ? __writeback_inodes_wb+0x260/0x260 [ 87.920392][ T2832] ? queue_io+0x3d5/0x570 [ 87.924773][ T2832] wb_writeback+0x44d/0xc60 [ 87.929560][ T2832] ? percpu_ref_tryget+0x260/0x260 [ 87.934671][ T2832] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 87.940761][ T2832] wb_workfn+0x400/0xff0 [ 87.945507][ T2832] ? inode_wait_for_writeback+0x290/0x290 [ 87.951421][ T2832] ? read_lock_is_recursive+0x20/0x20 [ 87.956820][ T2832] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 87.962845][ T2832] ? print_irqtrace_events+0x220/0x220 [ 87.968430][ T2832] ? process_scheduled_works+0x825/0x1400 [ 87.974162][ T2832] process_scheduled_works+0x90f/0x1400 [ 87.979713][ T2832] ? assign_work+0x3d0/0x3d0 [ 87.984498][ T2832] ? assign_work+0x364/0x3d0 [ 87.989105][ T2832] worker_thread+0xa5f/0xff0 [ 87.993714][ T2832] kthread+0x2d3/0x370 [ 87.997972][ T2832] ? pr_cont_work+0x5e0/0x5e0 [ 88.003013][ T2832] ? kthread_blkcg+0xd0/0xd0 [ 88.007829][ T2832] ret_from_fork+0x48/0x80 [ 88.012247][ T2832] ? kthread_blkcg+0xd0/0xd0 [ 88.016837][ T2832] ret_from_fork_asm+0x11/0x20 [ 88.021884][ T2832] [ 89.274544][ T5033] Bluetooth: hci0: command 0x041b tx timeout [ 91.344513][ T5033] Bluetooth: hci0: command 0x040f tx timeout [ 93.424516][ T5033] Bluetooth: hci0: command 0x0419 tx timeout