[ 47.926676] Bluetooth: hci1: command 0x0419 tx timeout [ 47.979817] Bluetooth: hci5: command 0x0419 tx timeout [ 47.985507] Bluetooth: hci3: command 0x0419 tx timeout [ 48.011663] Bluetooth: hci4: command 0x0419 tx timeout [ 165.030293] Bluetooth: hci2: command 0x0406 tx timeout [ 165.035653] Bluetooth: hci0: command 0x0406 tx timeout [ 165.076788] Bluetooth: hci1: command 0x0406 tx timeout [ 165.100049] Bluetooth: hci5: command 0x0406 tx timeout [ 165.130394] Bluetooth: hci3: command 0x0406 tx timeout [ 165.135732] Bluetooth: hci4: command 0x0406 tx timeout [ 458.798696] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 458.805715] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 458.813293] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 458.820821] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 458.830586] device bridge_slave_1 left promiscuous mode [ 458.836893] bridge0: port 2(bridge_slave_1) entered disabled state [ 458.849097] device bridge_slave_0 left promiscuous mode [ 458.854734] bridge0: port 1(bridge_slave_0) entered disabled state [ 458.870099] device veth1_macvtap left promiscuous mode [ 458.875758] device veth0_macvtap left promiscuous mode [ 458.881063] device veth1_vlan left promiscuous mode [ 458.886624] device veth0_vlan left promiscuous mode [ 458.958349] device hsr_slave_1 left promiscuous mode [ 458.968348] device hsr_slave_0 left promiscuous mode [ 458.982122] team0 (unregistering): Port device team_slave_1 removed [ 458.994028] team0 (unregistering): Port device team_slave_0 removed [ 459.005209] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 459.015165] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 459.042220] bond0 (unregistering): Released all slaves [ 459.156405] WARNING: CPU: 1 PID: 7 at net/batman-adv/multicast.c:337 batadv_mcast_mla_tt_retract+0x2ea/0x4c0 [ 459.166727] Kernel panic - not syncing: panic_on_warn set ... [ 459.172777] CPU: 1 PID: 7 Comm: kworker/u4:0 Not tainted 5.0.0-rc2-syzkaller #0 [ 459.180341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.189735] Workqueue: bat_events batadv_mcast_mla_update [ 459.195412] Call Trace: [ 459.198018] dump_stack+0x165/0x21a [ 459.201626] ? batadv_mcast_mla_tt_retract+0x2ea/0x4c0 [ 459.206973] panic+0x212/0x40b [ 459.210148] ? __warn_printk+0xd6/0xd6 [ 459.214029] __warn.cold.7+0x1b/0x38 [ 459.217728] ? batadv_mcast_mla_tt_retract+0x2ea/0x4c0 [ 459.222996] report_bug+0x1a4/0x200 [ 459.226687] do_error_trap+0x11b/0x200 [ 459.230553] do_invalid_op+0x36/0x40 [ 459.234242] ? batadv_mcast_mla_tt_retract+0x2ea/0x4c0 [ 459.239569] invalid_op+0x14/0x20 [ 459.243014] RIP: 0010:batadv_mcast_mla_tt_retract+0x2ea/0x4c0 [ 459.248887] Code: e8 db ec ce fa 48 85 db 49 89 dc 0f 85 d0 fd ff ff 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 49 8d 74 24 10 e9 3f ff ff ff <0f> 0b e9 5c fd ff ff 48 89 75 b0 44 89 55 bc 44 89 45 c0 48 89 45 [ 459.267785] RSP: 0018:ffff8880a9837ac8 EFLAGS: 00010202 [ 459.273124] RAX: 0000000000000121 RBX: ffff8880a9837d30 RCX: 1ffff11015305552 [ 459.280375] RDX: 1ffff1101139ddb4 RSI: ffff8880a9837c30 RDI: ffff888089ceeda0 [ 459.287637] RBP: ffff8880a9837b20 R08: ffff8880a9837c70 R09: 0000000000000003 [ 459.294892] R10: ffffed1015d25bd7 R11: ffff8880ae92debb R12: ffff888089ceeda0 [ 459.302148] R13: ffff8880a9837c30 R14: 0000000000000000 R15: ffff8880a9837c70 [ 459.309554] ? br_multicast_list_adjacent+0xd1/0x560 [ 459.314648] batadv_mcast_mla_update+0x456/0x2020 [ 459.319484] ? batadv_mcast_querier_log.isra.5+0x1d0/0x1d0 [ 459.325149] ? debug_object_deactivate+0x214/0x340 [ 459.330093] ? lock_downgrade+0x7f0/0x7f0 [ 459.334231] ? _raw_spin_unlock_irqrestore+0x63/0xd0 [ 459.339384] ? trace_hardirqs_off+0x41/0x180 [ 459.343814] ? rcu_lockdep_current_cpu_online+0xe5/0x130 [ 459.349323] process_one_work+0x7b9/0x15a0 [ 459.353552] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 459.358209] ? lock_acquire+0x180/0x3a0 [ 459.362170] ? _raw_spin_lock_irq+0x3c/0x90 [ 459.366471] worker_thread+0x85/0xb60 [ 459.370245] ? __kthread_parkme+0x47/0x190 [ 459.374466] kthread+0x324/0x3e0 [ 459.377845] ? process_one_work+0x15a0/0x15a0 [ 459.382315] ? kthread_park+0x120/0x120 [ 459.386268] ret_from_fork+0x24/0x30 [ 459.391074] Kernel Offset: disabled [ 459.394746] Rebooting in 86400 seconds..