[ 405.178664] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 405.186222] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 405.194585] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 405.201398] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 405.210980] device bridge_slave_1 left promiscuous mode [ 405.217592] bridge0: port 2(bridge_slave_1) entered disabled state [ 405.259937] device bridge_slave_0 left promiscuous mode [ 405.265932] bridge0: port 1(bridge_slave_0) entered disabled state [ 405.320416] device veth1_macvtap left promiscuous mode [ 405.326292] device veth0_macvtap left promiscuous mode [ 405.331777] device veth1_vlan left promiscuous mode [ 405.338570] device veth0_vlan left promiscuous mode [ 405.460294] device hsr_slave_1 left promiscuous mode [ 405.508103] device hsr_slave_0 left promiscuous mode [ 405.565912] team0 (unregistering): Port device team_slave_1 removed [ 405.575356] team0 (unregistering): Port device team_slave_0 removed [ 405.587875] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 405.638288] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 405.707123] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.91' (ECDSA) to the list of known hosts. [ 406.048282] IPVS: ftp: loaded support on port[0] = 21 [ 408.232465] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 408.239813] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 408.249292] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 408.256823] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 408.265110] device bridge_slave_1 left promiscuous mode [ 408.272582] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.326079] device bridge_slave_0 left promiscuous mode [ 408.331602] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.358420] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 408.365359] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 408.373116] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 408.380709] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 408.389156] device bridge_slave_1 left promiscuous mode [ 408.394809] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.416028] device bridge_slave_0 left promiscuous mode [ 408.421512] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.478389] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 408.485929] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 408.493967] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 408.501917] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 408.511547] device bridge_slave_1 left promiscuous mode [ 408.517631] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.549084] device bridge_slave_0 left promiscuous mode [ 408.554609] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.578555] list_del corruption, ffff8881e7870648->next is LIST_POISON1 (dead000000000100) [ 408.587396] ------------[ cut here ]------------ [ 408.592149] kernel BUG at lib/list_debug.c:47! [ 408.597322] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 408.603013] CPU: 1 PID: 7291 Comm: kworker/u5:3 Not tainted 4.19.195-syzkaller #0 [ 408.610693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.620038] Workqueue: hci0 hci_rx_work [ 408.624229] RIP: 0010:__list_del_entry_valid.cold.1+0x26/0x4a [ 408.630110] Code: f9 ff 0f 0b 4c 89 e2 48 89 de 48 c7 c7 00 a4 67 87 e8 82 67 f9 ff 0f 0b 4c 89 ea 48 89 de 48 c7 c7 a0 a3 67 87 e8 6e 67 f9 ff <0f> 0b 48 89 de 48 c7 c7 c0 a4 67 87 e8 5d 67 f9 ff 0f 0b 48 89 de [ 408.648996] RSP: 0018:ffff8881d62ff6f8 EFLAGS: 00010282 [ 408.654525] RAX: 000000000000004e RBX: ffff8881e7870648 RCX: 0000000000000000 [ 408.661844] RDX: 0000000000000000 RSI: ffffffff8767a100 RDI: ffffffff8a19eaa0 [ 408.669200] RBP: ffff8881d62ff710 R08: ffffed103ed25081 R09: ffffed103ed25080 [ 408.676457] R10: ffffed103ed25080 R11: ffff8881f6928407 R12: dead000000000200 [ 408.683712] R13: dead000000000100 R14: ffff8881e7aa0c80 R15: ffff8881e7aa0d00 [ 408.691063] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 408.699466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 408.705330] CR2: 0000000000f59608 CR3: 000000000846d003 CR4: 00000000001606e0 [ 408.713030] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 408.720296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 408.727561] Call Trace: [ 408.730137] l2cap_chan_put+0x49/0x1a0 [ 408.734016] l2cap_recv_frame+0xf29/0xa430 [ 408.738241] ? l2cap_ertm_init+0xa30/0xa30 [ 408.742577] ? __lock_acquire+0x764/0x47c0 [ 408.746788] ? update_group_capacity+0xb60/0xb60 [ 408.751533] ? __lock_acquire+0x764/0x47c0 [ 408.755742] ? mark_held_locks+0x130/0x130 [ 408.759952] ? __lock_acquire+0x764/0x47c0 [ 408.764159] ? mark_held_locks+0x130/0x130 [ 408.768367] ? __lock_acquire+0x764/0x47c0 [ 408.772574] ? hci_rx_work+0x231/0x8f0 [ 408.776433] ? lock_acquire+0x180/0x3a0 [ 408.780393] ? hci_rx_work+0x231/0x8f0 [ 408.784538] ? mark_held_locks+0x130/0x130 [ 408.788764] ? hci_rx_work+0x5a1/0x8f0 [ 408.792639] ? lock_downgrade+0x860/0x860 [ 408.796760] ? mark_held_locks+0xc7/0x130 [ 408.800886] ? kasan_check_write+0x14/0x20 [ 408.805110] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 408.809925] ? wait_for_completion_io+0x20/0x20 [ 408.814655] l2cap_recv_acldata+0x756/0x8a0 [ 408.818952] hci_rx_work+0x5d6/0x8f0 [ 408.822653] process_one_work+0x7b9/0x15a0 [ 408.826863] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 408.831611] ? lock_acquire+0x180/0x3a0 [ 408.835560] ? kasan_check_write+0x14/0x20 [ 408.839766] ? do_raw_spin_lock+0xd0/0x240 [ 408.843975] worker_thread+0x85/0xb60 [ 408.847749] ? __kthread_parkme+0x37/0x1c0 [ 408.851958] kthread+0x347/0x410 [ 408.855298] ? process_one_work+0x15a0/0x15a0 [ 408.859763] ? kthread_park+0x100/0x100 [ 408.863709] ret_from_fork+0x24/0x30 [ 408.867402] Modules linked in: [ 408.870601] ---[ end trace c0c46289e0ecc26f ]--- [ 408.875427] RIP: 0010:__list_del_entry_valid.cold.1+0x26/0x4a [ 408.881488] Code: f9 ff 0f 0b 4c 89 e2 48 89 de 48 c7 c7 00 a4 67 87 e8 82 67 f9 ff 0f 0b 4c 89 ea 48 89 de 48 c7 c7 a0 a3 67 87 e8 6e 67 f9 ff <0f> 0b 48 89 de 48 c7 c7 c0 a4 67 87 e8 5d 67 f9 ff 0f 0b 48 89 de [ 408.900566] RSP: 0018:ffff8881d62ff6f8 EFLAGS: 00010282 [ 408.905926] RAX: 000000000000004e RBX: ffff8881e7870648 RCX: 0000000000000000 [ 408.913283] RDX: 0000000000000000 RSI: ffffffff8767a100 RDI: ffffffff8a19eaa0 [ 408.920769] RBP: ffff8881d62ff710 R08: ffffed103ed25081 R09: ffffed103ed25080 [ 408.928033] R10: ffffed103ed25080 R11: ffff8881f6928407 R12: dead000000000200 [ 408.935306] R13: dead000000000100 R14: ffff8881e7aa0c80 R15: ffff8881e7aa0d00 [ 408.942552] FS: 0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 408.950765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 408.956643] CR2: 0000000000f59608 CR3: 000000000846d003 CR4: 00000000001606e0 [ 408.963900] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 408.971254] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 408.978817] Kernel panic - not syncing: Fatal exception [ 408.986600] Kernel Offset: disabled [ 408.990445] Rebooting in 86400 seconds..