[ 64.644854][ T7686] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.658985][ T7686] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.677570][ T7686] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.695789][ T7686] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.711625][ T7686] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.723234][ T7686] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.732083][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.740950][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.750275][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.759686][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 476.121713][ T0] NOHZ: local_softirq_pending 08 [ 476.458551][T26613] device hsr_slave_0 left promiscuous mode [ 476.498604][T26613] device hsr_slave_1 left promiscuous mode [ 476.578357][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 476.586084][T26613] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 476.594896][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 476.602751][T26613] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 476.612929][T26613] device bridge_slave_1 left promiscuous mode [ 476.619917][T26613] bridge0: port 2(bridge_slave_1) entered disabled state [ 476.690641][T26613] device bridge_slave_0 left promiscuous mode [ 476.697667][T26613] bridge0: port 1(bridge_slave_0) entered disabled state [ 476.765583][T26613] device veth1_macvtap left promiscuous mode [ 476.773330][T26613] device veth0_macvtap left promiscuous mode [ 476.779882][T26613] device veth1_vlan left promiscuous mode [ 476.786591][T26613] device veth0_vlan left promiscuous mode [ 479.086578][T26613] team0 (unregistering): Port device team_slave_1 removed [ 479.096847][T26613] team0 (unregistering): Port device team_slave_0 removed [ 479.107690][T26613] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 479.142581][T26613] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 479.206949][T26613] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. [ 485.089095][T26613] device hsr_slave_0 left promiscuous mode [ 485.128429][T26613] device hsr_slave_1 left promiscuous mode [ 485.188561][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 485.196680][T26613] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 485.206227][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 485.214567][T26613] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 485.223229][T26613] device bridge_slave_1 left promiscuous mode [ 485.229711][T26613] bridge0: port 2(bridge_slave_1) entered disabled state [ 485.270030][T26613] device bridge_slave_0 left promiscuous mode [ 485.276230][T26613] bridge0: port 1(bridge_slave_0) entered disabled state [ 485.338826][T26613] device hsr_slave_0 left promiscuous mode [ 485.368697][T26613] device hsr_slave_1 left promiscuous mode [ 485.438407][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 485.445859][T26613] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 485.454844][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 485.463132][T26613] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 485.471945][T26613] device bridge_slave_1 left promiscuous mode [ 485.481294][T26613] bridge0: port 2(bridge_slave_1) entered disabled state [ 485.529542][T26613] device bridge_slave_0 left promiscuous mode [ 485.535955][T26613] bridge0: port 1(bridge_slave_0) entered disabled state [ 485.618928][T26613] device hsr_slave_0 left promiscuous mode [ 485.648185][T26613] device hsr_slave_1 left promiscuous mode [ 485.708162][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 485.715635][T26613] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 485.726233][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 485.733997][T26613] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 485.742657][T26613] device bridge_slave_1 left promiscuous mode [ 485.748969][T26613] bridge0: port 2(bridge_slave_1) entered disabled state [ 485.789287][T26613] device bridge_slave_0 left promiscuous mode [ 485.795471][T26613] bridge0: port 1(bridge_slave_0) entered disabled state [ 485.892614][T26613] device hsr_slave_0 left promiscuous mode [ 485.918278][T26613] device hsr_slave_1 left promiscuous mode [ 485.998618][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 486.006059][T26613] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 486.015037][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 486.022871][T26613] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 486.031731][T26613] device bridge_slave_1 left promiscuous mode [ 486.037887][T26613] bridge0: port 2(bridge_slave_1) entered disabled state [ 486.078950][T26613] device bridge_slave_0 left promiscuous mode [ 486.085246][T26613] bridge0: port 1(bridge_slave_0) entered disabled state [ 486.168591][T26613] device hsr_slave_0 left promiscuous mode [ 486.208199][T26613] device hsr_slave_1 left promiscuous mode [ 486.268323][T26613] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 486.275775][T26613] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 486.283922][ T7] kasan: CONFIG_KASAN_INLINE enabled [ 486.290037][ T7] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 486.298172][ T7] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 486.305095][ T7] CPU: 1 PID: 7 Comm: kworker/u4:0 Not tainted 5.2.0-rc6-syzkaller #0 [ 486.313227][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.323541][ T7] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 486.331423][ T7] RIP: 0010:batadv_iv_ogm_queue_add+0x9b/0xe50 [ 486.337565][ T7] Code: 44 89 8d 64 ff ff ff c7 02 f1 f1 f1 f1 c7 42 04 04 f2 f2 f2 48 89 fa 65 48 8b 0c 25 28 00 00 00 48 89 4d d0 31 c9 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 a2 0b 00 00 [ 486.357405][ T7] RSP: 0018:ffff8880a989fab8 EFLAGS: 00010246 [ 486.363489][ T7] RAX: dffffc0000000000 RBX: ffff888090db1840 RCX: 0000000000000000 [ 486.371460][ T7] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 486.379451][ T7] RBP: ffff8880a989fbd0 R08: ffff8880a602c280 R09: 0000000000000001 [ 486.387495][ T7] R10: ffffed1015313f8f R11: 0000000000000003 R12: 0000000000000007 [ 486.395572][ T7] R13: ffff8880a602c2a8 R14: ffff8880a602c280 R15: 000000000000003c [ 486.403550][ T7] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 486.412604][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 486.419176][ T7] CR2: 00007ffcc04acde4 CR3: 000000000886d000 CR4: 00000000001406e0 [ 486.427303][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 486.435359][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 486.443327][ T7] Call Trace: [ 486.446638][ T7] ? find_held_lock+0x36/0x1d0 [ 486.451402][ T7] ? batadv_iv_gw_get_best_gw_node+0x5a0/0x5a0 [ 486.457546][ T7] ? lock_acquire+0x173/0x3d0 [ 486.462453][ T7] ? batadv_iv_ogm_schedule+0x92b/0xe90 [ 486.467984][ T7] ? kasan_check_read+0x11/0x20 [ 486.472858][ T7] batadv_iv_ogm_schedule+0xb60/0xe90 [ 486.479271][ T7] ? batadv_iv_ogm_orig_dump+0xbd0/0xbd0 [ 486.484897][ T7] ? debug_object_deactivate+0x214/0x340 [ 486.490661][ T7] batadv_iv_send_outstanding_bat_ogm_packet+0x4a2/0x790 [ 486.497922][ T7] process_one_work+0x830/0x16a0 [ 486.502857][ T7] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 486.508655][ T7] ? lock_acquire+0x173/0x3d0 [ 486.513319][ T7] worker_thread+0x85/0xb60 [ 486.517808][ T7] ? __kthread_parkme+0x47/0x190 [ 486.522738][ T7] kthread+0x324/0x3e0 [ 486.526796][ T7] ? process_one_work+0x16a0/0x16a0 [ 486.532085][ T7] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 486.538390][ T7] ret_from_fork+0x24/0x30 [ 486.542894][ T7] Modules linked in: [ 486.547591][ T7] ---[ end trace ee8231dcc007b849 ]--- [ 486.553247][ T7] RIP: 0010:batadv_iv_ogm_queue_add+0x9b/0xe50 [ 486.559605][ T7] Code: 44 89 8d 64 ff ff ff c7 02 f1 f1 f1 f1 c7 42 04 04 f2 f2 f2 48 89 fa 65 48 8b 0c 25 28 00 00 00 48 89 4d d0 31 c9 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 a2 0b 00 00 [ 486.579424][ T7] RSP: 0018:ffff8880a989fab8 EFLAGS: 00010246 [ 486.585481][ T7] RAX: dffffc0000000000 RBX: ffff888090db1840 RCX: 0000000000000000 [ 486.593670][ T7] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 486.601834][ T7] RBP: ffff8880a989fbd0 R08: ffff8880a602c280 R09: 0000000000000001 [ 486.610028][ T7] R10: ffffed1015313f8f R11: 0000000000000003 R12: 0000000000000007 [ 486.618179][ T7] R13: ffff8880a602c2a8 R14: ffff8880a602c280 R15: 000000000000003c [ 486.626153][ T7] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 486.635107][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 486.641707][ T7] CR2: 00007ffcc04acde4 CR3: 00000000a0d9f000 CR4: 00000000001406e0 [ 486.649707][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 486.657798][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 486.666068][ T7] Kernel panic - not syncing: Fatal exception [ 486.673749][ T7] Kernel Offset: disabled [ 486.678136][ T7] Rebooting in 86400 seconds..