[ 57.006979] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 57.015303] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.023686] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.032179] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 170.359120] Bluetooth: hci2: command 0x0406 tx timeout [ 170.364836] Bluetooth: hci5: command 0x0406 tx timeout [ 170.368884] Bluetooth: hci3: command 0x0406 tx timeout [ 170.373393] Bluetooth: hci0: command 0x0406 tx timeout [ 170.376947] Bluetooth: hci1: command 0x0406 tx timeout [ 170.387791] Bluetooth: hci4: command 0x0406 tx timeout [ 408.203352] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 408.214579] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 408.223130] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 408.231512] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 408.241163] device bridge_slave_1 left promiscuous mode [ 408.247531] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.281257] device bridge_slave_0 left promiscuous mode [ 408.288355] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.352366] device veth1_macvtap left promiscuous mode [ 408.358320] device veth0_macvtap left promiscuous mode [ 408.364793] device veth1_vlan left promiscuous mode [ 408.370054] device veth0_vlan left promiscuous mode [ 408.494236] device hsr_slave_1 left promiscuous mode [ 408.553902] device hsr_slave_0 left promiscuous mode [ 408.598684] team0 (unregistering): Port device team_slave_1 removed [ 408.609844] team0 (unregistering): Port device team_slave_0 removed [ 408.622035] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 408.672886] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 408.740070] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.15.214' (ECDSA) to the list of known hosts. [ 413.177858] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 413.190196] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 413.206226] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 413.237332] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 413.259374] device bridge_slave_1 left promiscuous mode [ 413.276361] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.322280] device bridge_slave_0 left promiscuous mode [ 413.336748] bridge0: port 1(bridge_slave_0) entered disabled state [ 413.389260] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 413.399442] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 413.423637] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 413.443650] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 413.463952] device bridge_slave_1 left promiscuous mode [ 413.478544] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.514037] device bridge_slave_0 left promiscuous mode [ 413.522964] bridge0: port 1(bridge_slave_0) entered disabled state [ 413.573711] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 413.585326] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 413.605568] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 413.622925] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 413.646138] device bridge_slave_1 left promiscuous mode [ 413.656919] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.701337] device bridge_slave_0 left promiscuous mode [ 413.711705] bridge0: port 1(bridge_slave_0) entered disabled state [ 413.763761] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 413.781346] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 413.800622] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 413.812578] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 413.832923] device bridge_slave_1 left promiscuous mode [ 413.846608] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.904638] device bridge_slave_0 left promiscuous mode [ 413.914798] bridge0: port 1(bridge_slave_0) entered disabled state [ 413.973386] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 413.987239] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 414.006160] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 414.018404] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 414.052728] device bridge_slave_1 left promiscuous mode [ 414.066486] bridge0: port 2(bridge_slave_1) entered disabled state [ 414.121462] device bridge_slave_0 left promiscuous mode [ 414.129242] bridge0: port 1(bridge_slave_0) entered disabled state [ 414.167419] device veth1_macvtap left promiscuous mode [ 414.176391] device veth0_macvtap left promiscuous mode [ 414.191130] device veth1_vlan left promiscuous mode [ 414.209637] device veth0_vlan left promiscuous mode [ 414.233948] device veth1_macvtap left promiscuous mode [ 414.247804] device veth0_macvtap left promiscuous mode [ 414.259618] device veth1_vlan left promiscuous mode [ 414.278474] device veth0_vlan left promiscuous mode [ 414.296792] device veth1_macvtap left promiscuous mode [ 414.309400] device veth0_macvtap left promiscuous mode [ 414.327134] device veth1_vlan left promiscuous mode [ 414.333741] device veth0_vlan left promiscuous mode [ 414.348402] device veth1_macvtap left promiscuous mode [ 414.362848] device veth0_macvtap left promiscuous mode [ 414.378628] device veth1_vlan left promiscuous mode [ 414.394751] device veth0_vlan left promiscuous mode [ 414.406414] device veth1_macvtap left promiscuous mode [ 414.420469] device veth0_macvtap left promiscuous mode [ 414.433085] device veth1_vlan left promiscuous mode [ 414.443033] device veth0_vlan left promiscuous mode [ 415.372758] device hsr_slave_1 left promiscuous mode [ 415.434557] device hsr_slave_0 left promiscuous mode [ 415.481429] team0 (unregistering): Port device team_slave_1 removed [ 415.503865] team0 (unregistering): Port device team_slave_0 removed [ 415.535027] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 415.588924] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 415.705512] bond0 (unregistering): Released all slaves [ 415.912098] device hsr_slave_1 left promiscuous mode [ 415.960008] device hsr_slave_0 left promiscuous mode [ 416.003643] team0 (unregistering): Port device team_slave_1 removed [ 416.031844] team0 (unregistering): Port device team_slave_0 removed [ 416.065822] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 416.114034] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 416.237320] bond0 (unregistering): Released all slaves [ 416.393907] device hsr_slave_1 left promiscuous mode [ 416.434219] device hsr_slave_0 left promiscuous mode [ 416.487404] team0 (unregistering): Port device team_slave_1 removed [ 416.506350] team0 (unregistering): Port device team_slave_0 removed [ 416.528109] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 416.585158] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 416.665086] bond0 (unregistering): Released all slaves [ 416.811926] device hsr_slave_1 left promiscuous mode [ 416.842948] device hsr_slave_0 left promiscuous mode [ 416.881747] team0 (unregistering): Port device team_slave_1 removed [ 416.903072] team0 (unregistering): Port device team_slave_0 removed [ 416.926760] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 416.954935] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 417.069402] bond0 (unregistering): Released all slaves [ 417.226932] device hsr_slave_1 left promiscuous mode [ 417.276605] device hsr_slave_0 left promiscuous mode [ 417.326144] team0 (unregistering): Port device team_slave_1 removed [ 417.353445] team0 (unregistering): Port device team_slave_0 removed [ 417.374593] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 417.423587] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 417.526800] bond0 (unregistering): Released all slaves [ 433.777021] ------------[ cut here ]------------ [ 433.786315] DEBUG_LOCKS_WARN_ON(mutex_is_locked(lock)) [ 433.786358] WARNING: CPU: 1 PID: 22475 at kernel/locking/mutex-debug.c:103 mutex_destroy+0xf3/0x130 [ 433.801181] Kernel panic - not syncing: panic_on_warn set ... [ 433.801181] [ 433.808667] CPU: 1 PID: 22475 Comm: syz-executor199 Not tainted 4.19.170-syzkaller #0 [ 433.817710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.827240] Call Trace: [ 433.830185] dump_stack+0x17c/0x226 [ 433.834182] ? mutex_destroy+0xf3/0x130 [ 433.838240] panic+0x1cd/0x375 [ 433.841542] ? __warn_printk+0xd6/0xd6 [ 433.845708] __warn.cold.7+0x1b/0x36 [ 433.849813] ? mutex_destroy+0xf3/0x130 [ 433.854244] report_bug+0x1a4/0x200 [ 433.857877] do_error_trap+0x200/0x350 [ 433.861768] ? math_error+0x340/0x340 [ 433.865569] ? vprintk_emit+0x34f/0x540 [ 433.869547] ? trace_hardirqs_on+0x28/0x190 [ 433.874213] ? error_entry+0x7c/0xe0 [ 433.878097] ? trace_hardirqs_off_caller+0x1d/0x180 [ 433.883397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 433.888330] do_invalid_op+0x1b/0x20 [ 433.892240] invalid_op+0x14/0x20 [ 433.895778] RIP: 0010:mutex_destroy+0xf3/0x130 [ 433.900562] Code: 03 38 d0 7c 04 84 d2 75 49 8b 05 38 c2 7a 0a 85 c0 0f 85 63 ff ff ff 48 c7 c6 e0 5c 09 88 48 c7 c7 20 5d 09 88 e8 3c 5f 39 06 <0f> 0b e9 49 ff ff ff e8 e1 e0 45 00 e9 35 ff ff ff e8 97 e1 45 00 [ 433.920012] RSP: 0018:ffff8881d674fdb8 EFLAGS: 00010282 [ 433.926031] RAX: 0000000000000000 RBX: ffff8881ce5d8f40 RCX: 0000000000000000 [ 433.933300] RDX: 1ffffffff1322461 RSI: 0000000000000004 RDI: 0000000000000286 [ 433.941422] RBP: ffff8881d674fdc0 R08: fffffbfff132e6f9 R09: fffffbfff132e6f8 [ 433.949089] R10: fffffbfff132e6f8 R11: ffffffff899737c3 R12: ffff8881ce5d8f40 [ 433.956451] R13: ffff8881ce5d8e90 R14: ffffffff8c54b280 R15: 0000000000000000 [ 433.964527] ? mutex_destroy+0xf3/0x130 [ 433.968600] dma_buf_release+0x456/0x560 [ 433.972751] __fput+0x249/0x7f0 [ 433.976169] ? _raw_spin_unlock_irq+0x27/0x90 [ 433.980769] ____fput+0x9/0x10 [ 433.983972] task_work_run+0x108/0x180 [ 433.988048] exit_to_usermode_loop+0x185/0x1e0 [ 433.993051] do_syscall_64+0x413/0x4e0 [ 433.997031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.002386] RIP: 0033:0x44a6c9 [ 434.005759] Code: e8 0c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.025231] RSP: 002b:00007f3683f7edb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 434.033114] RAX: 0000000000000000 RBX: 00000000006dbc68 RCX: 000000000044a6c9 [ 434.040557] RDX: 0000000020000040 RSI: 00000000c00464b4 RDI: 0000000000000005 [ 434.048210] RBP: 00000000006dbc60 R08: 00007f3683f7f700 R09: 0000000000000000 [ 434.055675] R10: 00007f3683f7f700 R11: 0000000000000246 R12: 00000000006dbc6c [ 434.063208] R13: 00007fffa7bf2edf R14: 00007f3683f7f9c0 R15: 0000000000000001 [ 434.071054] Kernel Offset: disabled [ 434.074677] Rebooting in 86400 seconds..