[ 394.839707] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 394.851086] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 394.861086] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 394.869772] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 394.879909] device bridge_slave_1 left promiscuous mode [ 394.886154] bridge0: port 2(bridge_slave_1) entered disabled state [ 394.921685] device bridge_slave_0 left promiscuous mode [ 394.928237] bridge0: port 1(bridge_slave_0) entered disabled state [ 394.972664] device veth1_macvtap left promiscuous mode [ 394.980011] device veth0_macvtap left promiscuous mode [ 394.986418] device veth1_vlan left promiscuous mode [ 394.993853] device veth0_vlan left promiscuous mode [ 395.108906] device hsr_slave_1 left promiscuous mode [ 395.149685] device hsr_slave_0 left promiscuous mode [ 395.205062] team0 (unregistering): Port device team_slave_1 removed [ 395.218295] team0 (unregistering): Port device team_slave_0 removed [ 395.230491] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 395.280307] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 395.347634] bond0 (unregistering): Released all slaves [ 397.679208] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 397.687286] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 397.695061] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 397.702575] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 397.711631] device bridge_slave_1 left promiscuous mode [ 397.718780] bridge0: port 2(bridge_slave_1) entered disabled state [ 397.758021] device bridge_slave_0 left promiscuous mode [ 397.764096] bridge0: port 1(bridge_slave_0) entered disabled state [ 397.809799] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 397.819046] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 397.828909] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 397.835950] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 397.844383] device bridge_slave_1 left promiscuous mode [ 397.850739] bridge0: port 2(bridge_slave_1) entered disabled state [ 397.907768] device bridge_slave_0 left promiscuous mode [ 397.914872] bridge0: port 1(bridge_slave_0) entered disabled state [ 397.969916] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 397.977906] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 397.986204] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 397.993865] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 398.002214] device bridge_slave_1 left promiscuous mode [ 398.009269] bridge0: port 2(bridge_slave_1) entered disabled state [ 398.058095] device bridge_slave_0 left promiscuous mode [ 398.065009] bridge0: port 1(bridge_slave_0) entered disabled state [ 398.119692] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 398.127963] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 398.137730] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 398.146284] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 398.155677] device bridge_slave_1 left promiscuous mode [ 398.162563] bridge0: port 2(bridge_slave_1) entered disabled state [ 398.198004] device bridge_slave_0 left promiscuous mode [ 398.208780] bridge0: port 1(bridge_slave_0) entered disabled state [ 398.259248] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 398.269418] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 398.278770] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 398.286120] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 398.296438] device bridge_slave_1 left promiscuous mode [ 398.302818] bridge0: port 2(bridge_slave_1) entered disabled state [ 398.337836] device bridge_slave_0 left promiscuous mode [ 398.344372] bridge0: port 1(bridge_slave_0) entered disabled state [ 398.382455] device veth1_macvtap left promiscuous mode [ 398.391258] device veth0_macvtap left promiscuous mode [ 398.397233] device veth1_vlan left promiscuous mode [ 398.402651] device veth0_vlan left promiscuous mode [ 398.410810] device veth1_macvtap left promiscuous mode [ 398.416854] device veth0_macvtap left promiscuous mode [ 398.423043] device veth1_vlan left promiscuous mode [ 398.430340] device veth0_vlan left promiscuous mode [ 398.436290] device veth1_macvtap left promiscuous mode [ 398.442687] device veth0_macvtap left promiscuous mode [ 398.450829] device veth1_vlan left promiscuous mode [ 398.456454] device veth0_vlan left promiscuous mode [ 398.463202] device veth1_macvtap left promiscuous mode [ 398.471616] device veth0_macvtap left promiscuous mode [ 398.478016] device veth1_vlan left promiscuous mode [ 398.484011] device veth0_vlan left promiscuous mode [ 398.490874] device veth1_macvtap left promiscuous mode [ 398.497682] device veth0_macvtap left promiscuous mode [ 398.504431] device veth1_vlan left promiscuous mode [ 398.511650] device veth0_vlan left promiscuous mode [ 398.771565] device hsr_slave_1 left promiscuous mode [ 398.829240] device hsr_slave_0 left promiscuous mode [ 398.895329] team0 (unregistering): Port device team_slave_1 removed [ 398.906190] team0 (unregistering): Port device team_slave_0 removed [ 398.916555] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 398.959686] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 399.015930] bond0 (unregistering): Released all slaves [ 399.120504] device hsr_slave_1 left promiscuous mode [ 399.159389] device hsr_slave_0 left promiscuous mode [ 399.215217] team0 (unregistering): Port device team_slave_1 removed [ 399.225160] team0 (unregistering): Port device team_slave_0 removed [ 399.235231] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 399.281504] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 399.346748] bond0 (unregistering): Released all slaves [ 399.450149] device hsr_slave_1 left promiscuous mode [ 399.520232] device hsr_slave_0 left promiscuous mode [ 399.563481] team0 (unregistering): Port device team_slave_1 removed [ 399.576341] team0 (unregistering): Port device team_slave_0 removed [ 399.586336] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 399.620947] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 399.696858] bond0 (unregistering): Released all slaves [ 399.798569] device hsr_slave_1 left promiscuous mode [ 399.839218] device hsr_slave_0 left promiscuous mode [ 399.903865] team0 (unregistering): Port device team_slave_1 removed [ 399.915090] team0 (unregistering): Port device team_slave_0 removed [ 399.925281] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 399.959894] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 400.024995] bond0 (unregistering): Released all slaves [ 400.131678] device hsr_slave_1 left promiscuous mode [ 400.179152] device hsr_slave_0 left promiscuous mode [ 400.224991] team0 (unregistering): Port device team_slave_1 removed [ 400.236064] team0 (unregistering): Port device team_slave_0 removed [ 400.246641] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 400.281550] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 400.335917] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.68' (ECDSA) to the list of known hosts. [ 400.531357] IPVS: ftp: loaded support on port[0] = 21 [ 402.363550] list_del corruption, ffff8881dc307108->next is LIST_POISON1 (dead000000000100) [ 402.374236] ------------[ cut here ]------------ [ 402.379810] kernel BUG at lib/list_debug.c:47! [ 402.384858] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 402.390790] CPU: 0 PID: 23422 Comm: kworker/u5:0 Not tainted 4.19.182-syzkaller #0 [ 402.399547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.409415] Workqueue: hci0 hci_rx_work [ 402.413806] RIP: 0010:__list_del_entry_valid.cold.1+0x26/0x4a [ 402.420126] Code: f9 ff 0f 0b 4c 89 e2 48 89 de 48 c7 c7 c0 8c 67 87 e8 9b 6c f9 ff 0f 0b 4c 89 ea 48 89 de 48 c7 c7 60 8c 67 87 e8 87 6c f9 ff <0f> 0b 48 89 de 48 c7 c7 80 8d 67 87 e8 76 6c f9 ff 0f 0b 48 89 de [ 402.441860] RSP: 0018:ffff8881f4bff6f8 EFLAGS: 00010282 [ 402.447661] RAX: 000000000000004e RBX: ffff8881dc307108 RCX: 0000000000000000 [ 402.456093] RDX: 0000000000000000 RSI: ffffffff876789c0 RDI: ffffffff8a19faa0 [ 402.463685] RBP: ffff8881f4bff710 R08: ffffed103ed05081 R09: ffffed103ed05080 [ 402.471241] R10: ffffed103ed05080 R11: ffff8881f6828407 R12: dead000000000200 [ 402.478936] R13: dead000000000100 R14: ffff8881c8925c80 R15: ffff8881c8925d00 [ 402.486811] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 402.495722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 402.501939] CR2: 000000000137d608 CR3: 000000000846d001 CR4: 00000000001606f0 [ 402.509714] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 402.517410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 402.525175] Call Trace: [ 402.527841] l2cap_chan_put+0x49/0x1a0 [ 402.531909] l2cap_recv_frame+0xf29/0xa430 [ 402.536310] ? hci_event_packet+0x5ec/0x7230 [ 402.541147] ? quarantine_put+0xda/0x1c0 [ 402.545406] ? __kasan_slab_free+0x1b0/0x220 [ 402.550085] ? l2cap_ertm_init+0xa30/0xa30 [ 402.554484] ? kthread+0x347/0x410 [ 402.558022] ? ret_from_fork+0x24/0x30 [ 402.562077] ? __lock_acquire+0x764/0x47c0 [ 402.567114] ? update_group_capacity+0xb60/0xb60 [ 402.572989] ? lock_downgrade+0x860/0x860 [ 402.578035] ? __lock_acquire+0x764/0x47c0 [ 402.582601] ? mark_held_locks+0x130/0x130 [ 402.587260] ? __lock_acquire+0x764/0x47c0 [ 402.592005] ? mark_held_locks+0x130/0x130 [ 402.596513] ? __lock_acquire+0x764/0x47c0 [ 402.601207] ? hci_rx_work+0x231/0x8f0 [ 402.605423] ? lock_acquire+0x180/0x3a0 [ 402.609746] ? hci_rx_work+0x231/0x8f0 [ 402.613972] ? mark_held_locks+0x130/0x130 [ 402.618798] ? hci_rx_work+0x5a1/0x8f0 [ 402.623205] ? lock_downgrade+0x860/0x860 [ 402.627344] ? mark_held_locks+0xc7/0x130 [ 402.631731] ? kasan_check_write+0x14/0x20 [ 402.636302] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 402.641676] ? wait_for_completion_io+0x20/0x20 [ 402.646930] l2cap_recv_acldata+0x756/0x8a0 [ 402.651649] hci_rx_work+0x5d6/0x8f0 [ 402.655694] process_one_work+0x7b9/0x15a0 [ 402.660561] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 402.665471] ? lock_acquire+0x180/0x3a0 [ 402.669720] ? kasan_check_write+0x14/0x20 [ 402.674019] ? do_raw_spin_lock+0xd0/0x240 [ 402.678596] worker_thread+0x85/0xb60 [ 402.682811] ? __kthread_parkme+0x37/0x1c0 [ 402.687471] kthread+0x347/0x410 [ 402.691008] ? process_one_work+0x15a0/0x15a0 [ 402.696347] ? kthread_park+0x100/0x100 [ 402.700734] ret_from_fork+0x24/0x30 [ 402.704983] Modules linked in: [ 402.708474] ---[ end trace db24e64b7d2a7d56 ]--- [ 402.713302] RIP: 0010:__list_del_entry_valid.cold.1+0x26/0x4a [ 402.719778] Code: f9 ff 0f 0b 4c 89 e2 48 89 de 48 c7 c7 c0 8c 67 87 e8 9b 6c f9 ff 0f 0b 4c 89 ea 48 89 de 48 c7 c7 60 8c 67 87 e8 87 6c f9 ff <0f> 0b 48 89 de 48 c7 c7 80 8d 67 87 e8 76 6c f9 ff 0f 0b 48 89 de [ 402.740928] RSP: 0018:ffff8881f4bff6f8 EFLAGS: 00010282 [ 402.747507] RAX: 000000000000004e RBX: ffff8881dc307108 RCX: 0000000000000000 [ 402.755713] RDX: 0000000000000000 RSI: ffffffff876789c0 RDI: ffffffff8a19faa0 [ 402.763753] RBP: ffff8881f4bff710 R08: ffffed103ed05081 R09: ffffed103ed05080 [ 402.771188] R10: ffffed103ed05080 R11: ffff8881f6828407 R12: dead000000000200 [ 402.779346] R13: dead000000000100 R14: ffff8881c8925c80 R15: ffff8881c8925d00 [ 402.788066] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 402.798013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 402.804489] CR2: 000000000137d608 CR3: 000000000846d001 CR4: 00000000001606f0 [ 402.812296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 402.821180] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 402.830123] Kernel panic - not syncing: Fatal exception [ 402.839660] Kernel Offset: disabled [ 402.844101] Rebooting in 86400 seconds..