[ 8.421856][ T182] team0: Port device dummy1 added [ 8.444254][ T183] team0: Port device dummy2 added [ 8.536184][ T24] dummy1: entered promiscuous mode [ 8.536387][ T24] dummy2: entered promiscuous mode [ 8.740578][ T189] dummy1: left promiscuous mode [ 8.740771][ T189] dummy2: left promiscuous mode [ 8.768994][ T204] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 8.769194][ T204] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 8.769313][ T204] CPU: 2 UID: 0 PID: 204 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 8.769448][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.769546][ T204] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 8.769650][ T204] Code: f3 f3 65 48 8b 05 2d f0 de 02 48 89 84 24 f0 00 00 00 31 c0 e8 0e ff ff ff 48 8d b8 c0 08 00 00 48 89 c1 48 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 74 08 3c 03 0f 8e 2a 02 00 00 f6 81 c0 08 00 00 [ 8.769925][ T204] RSP: 0018:ffa0000001466e78 EFLAGS: 00010216 [ 8.770027][ T204] RAX: 0000000000000118 RBX: 1ff400000028cdd2 RCX: 0000000000000000 [ 8.770143][ T204] RDX: 1fe22000019a741f RSI: ffffffff9646ffcb RDI: 00000000000008c0 [ 8.770258][ T204] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 8.770372][ T204] R10: 0000000000000002 R11: 0000000000000001 R12: ff1100000cfe2818 [ 8.770489][ T204] R13: 0000000000000007 R14: ff1100000cd3a000 R15: dffffc0000000000 [ 8.770606][ T204] FS: 00007f786f710840(0000) GS:ff1100009d5d4000(0000) knlGS:0000000000000000 [ 8.770742][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.770844][ T204] CR2: 00000000004ee3f0 CR3: 000000000b88c005 CR4: 0000000000771ef0 [ 8.770959][ T204] PKRU: 55555554 [ 8.771018][ T204] Call Trace: [ 8.771076][ T204] [ 8.771116][ T204] ? mark_held_locks+0x40/0x70 [ 8.771195][ T204] ? macvlan_port_get_rtnl+0x90/0x90 [ 8.771272][ T204] ? lockdep_hardirqs_on+0x8c/0x130 [ 8.771349][ T204] ? enable_work+0x1c3/0x240 [ 8.771427][ T204] ? mod_delayed_work_on+0x120/0x120 [ 8.771502][ T204] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.771580][ T204] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.771657][ T204] ? __cancel_work_sync+0x87/0xc0 [ 8.771732][ T204] macvlan_port_destroy+0x1f9/0x2e0 [ 8.771812][ T204] unregister_netdevice_many_notify+0xed8/0x1b30 [ 8.771909][ T204] ? unregister_netdevice_queued+0x80/0x80 [ 8.772007][ T204] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 8.772103][ T204] macvlan_device_event+0x434/0x8d0 [ 8.772179][ T204] ? macvlan_set_mac_address+0x3f0/0x3f0 [ 8.772253][ T204] ? ipmr_device_event+0x96/0x1a0 [ 8.772331][ T204] notifier_call_chain+0xae/0x300 [ 8.772408][ T204] unregister_netdevice_many_notify+0xc4b/0x1b30 [ 8.772502][ T204] ? unregister_netdevice_queued+0x80/0x80 [ 8.772597][ T204] ? mutex_is_locked+0x1c/0x50 [ 8.772675][ T204] ? rtnl_is_locked+0x15/0x20 [ 8.772750][ T204] ? unregister_netdevice_queue+0x6a/0x470 [ 8.772846][ T204] rtnl_dellink+0x4a0/0xae0 [ 8.772922][ T204] ? mark_usage+0x61/0x170 [ 8.772998][ T204] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.773073][ T204] ? __lock_acquire+0x518/0xc20 [ 8.773150][ T204] ? __lock_acquire+0x518/0xc20 [ 8.773225][ T204] ? rtnl_mdb_del+0x580/0x580 [ 8.773306][ T204] ? lock_acquire.part.0+0xbc/0x260 [ 8.773382][ T204] ? find_held_lock+0x2b/0x80 [ 8.773457][ T204] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.773534][ T204] ? mark_usage+0x61/0x170 [ 8.773608][ T204] ? __lock_acquire+0x518/0xc20 [ 8.773685][ T204] ? lock_acquire.part.0+0xbc/0x260 [ 8.773760][ T204] ? find_held_lock+0x2b/0x80 [ 8.773840][ T204] ? rtnl_mdb_del+0x580/0x580 [ 8.773916][ T204] ? __lock_release.isra.0+0x6b/0x1a0 [ 8.773995][ T204] ? rtnl_mdb_del+0x580/0x580 [ 8.774070][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 8.774146][ T204] ? rtnl_link_fill+0x900/0x900 [ 8.774221][ T204] ? __lock_acquire+0x518/0xc20 [ 8.774297][ T204] ? lock_acquire.part.0+0xbc/0x260 [ 8.774372][ T204] ? find_held_lock+0x2b/0x80 [ 8.774446][ T204] netlink_rcv_skb+0x14e/0x3a0 [ 8.774522][ T204] ? rtnl_link_fill+0x900/0x900 [ 8.774598][ T204] ? netlink_ack+0xcd0/0xcd0 [ 8.774675][ T204] ? netlink_deliver_tap+0xc5/0x330 [ 8.774750][ T204] ? netlink_deliver_tap+0x13c/0x330 [ 8.774829][ T204] netlink_unicast+0x486/0x750 [ 8.774904][ T204] ? netlink_attachskb+0x810/0x810 [ 8.774981][ T204] ? __lock_acquire+0x518/0xc20 [ 8.775058][ T204] netlink_sendmsg+0x735/0xc60 [ 8.775133][ T204] ? netlink_unicast+0x750/0x750 [ 8.775208][ T204] ? __might_fault+0x97/0x140 [ 8.775287][ T204] ____sys_sendmsg+0x415/0x880 [ 8.775364][ T204] ? copy_msghdr_from_user+0x279/0x420 [ 8.775439][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 8.775531][ T204] ? move_addr_to_kernel+0x40/0x40 [ 8.775607][ T204] ___sys_sendmsg+0x14e/0x1d0 [ 8.775681][ T204] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.775781][ T204] ? copy_msghdr_from_user+0x420/0x420 [ 8.775877][ T204] __sys_sendmsg+0x12c/0x1d0 [ 8.775953][ T204] ? __sys_sendmsg_sock+0x20/0x20 [ 8.776032][ T204] ? rcu_is_watching+0x15/0xd0 [ 8.776110][ T204] do_syscall_64+0x117/0x590 [ 8.776186][ T204] ? trace_hardirqs_off+0xd/0x30 [ 8.776262][ T204] ? exc_page_fault+0xee/0x100 [ 8.776338][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.776431][ T204] RIP: 0033:0x7f786f94954e [ 8.776510][ T204] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 8.776779][ T204] RSP: 002b:00007ffe09e6b140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.776895][ T204] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f786f94954e [ 8.777012][ T204] RDX: 0000000000000000 RSI: 00007ffe09e6b1f0 RDI: 0000000000000005 [ 8.777124][ T204] RBP: 00007ffe09e6b150 R08: 0000000000000000 R09: 0000000000000000 [ 8.777239][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a506e15 [ 8.777354][ T204] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007ffe09e6b8b0 [ 8.777469][ T204] [ 8.777528][ T204] Modules linked in: [ 8.777663][ T204] ---[ end trace 0000000000000000 ]--- [ 8.778087][ T204] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 8.778234][ T204] Code: f3 f3 65 48 8b 05 2d f0 de 02 48 89 84 24 f0 00 00 00 31 c0 e8 0e ff ff ff 48 8d b8 c0 08 00 00 48 89 c1 48 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 74 08 3c 03 0f 8e 2a 02 00 00 f6 81 c0 08 00 00 [ 8.778554][ T204] RSP: 0018:ffa0000001466e78 EFLAGS: 00010216 [ 8.778693][ T204] RAX: 0000000000000118 RBX: 1ff400000028cdd2 RCX: 0000000000000000 [ 8.778855][ T204] RDX: 1fe22000019a741f RSI: ffffffff9646ffcb RDI: 00000000000008c0 [ 8.779016][ T204] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 8.779174][ T204] R10: 0000000000000002 R11: 0000000000000001 R12: ff1100000cfe2818 [ 8.779330][ T204] R13: 0000000000000007 R14: ff1100000cd3a000 R15: dffffc0000000000 [ 8.779488][ T204] FS: 00007f786f710840(0000) GS:ff1100009d5d4000(0000) knlGS:0000000000000000 [ 8.779672][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.779822][ T204] CR2: 00000000004ee3f0 CR3: 000000000b88c005 CR4: 0000000000771ef0 [ 8.779990][ T204] PKRU: 55555554 [ 8.780093][ T204] Kernel panic - not syncing: Fatal exception [ 8.780264][ T204] Kernel Offset: 0x11c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 8.780445][ T204] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr