[ 8.484566][ T81] netdevsim netdevsim262 eni262np1: renamed from eth0 [ 8.675243][ T178] team0: Port device eni262np1 added [ 8.803013][ T184] team0 (unregistering): Port device eni262np1 removed [ 9.008227][ T191] team0: entered promiscuous mode [ 9.068962][ T192] dummyteam: entered promiscuous mode [ 9.069993][ T192] team0: Port device dummyteam added [ 9.112924][ T195] dummyteam: left promiscuous mode [ 9.115320][ T195] team0 (unregistering): Port device dummyteam removed [ 9.134892][ T195] ip (195) used greatest stack depth: 23776 bytes left [ 9.337180][ T203] team0: Port device dummyteam added [ 9.422499][ T207] team0: entered promiscuous mode [ 9.422655][ T207] dummyteam: entered promiscuous mode [ 9.518017][ T211] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 9.518220][ T211] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 9.518338][ T211] CPU: 1 UID: 0 PID: 211 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 9.518477][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.518575][ T211] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 9.518680][ T211] 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 [ 9.518949][ T211] RSP: 0018:ffa00000007a70b0 EFLAGS: 00010216 [ 9.519046][ T211] RAX: 0000000000000118 RBX: 1ff40000000f4e19 RCX: 0000000000000000 [ 9.519159][ T211] RDX: 1fe22000018fa41f RSI: ffffffffac06ffcb RDI: 00000000000008c0 [ 9.519272][ T211] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 9.519390][ T211] R10: 0000000000000001 R11: 0000000000000001 R12: ff1100000c7c2818 [ 9.519504][ T211] R13: 0000000000000007 R14: ff1100000c7d2000 R15: dffffc0000000000 [ 9.519616][ T211] FS: 00007f86a0ca1840(0000) GS:ff11000087954000(0000) knlGS:0000000000000000 [ 9.519750][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.519845][ T211] CR2: 00000000004eca98 CR3: 000000000f8f1002 CR4: 0000000000771ef0 [ 9.519956][ T211] PKRU: 55555554 [ 9.520013][ T211] Call Trace: [ 9.520069][ T211] [ 9.520110][ T211] ? mark_held_locks+0x40/0x70 [ 9.520189][ T211] ? macvlan_port_get_rtnl+0x90/0x90 [ 9.520264][ T211] ? lockdep_hardirqs_on+0x8c/0x130 [ 9.520351][ T211] ? enable_work+0x1c3/0x240 [ 9.520430][ T211] ? mod_delayed_work_on+0x120/0x120 [ 9.520507][ T211] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.520584][ T211] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.520659][ T211] ? __cancel_work_sync+0x87/0xc0 [ 9.520733][ T211] macvlan_port_destroy+0x1f9/0x2e0 [ 9.520810][ T211] unregister_netdevice_many_notify+0xed8/0x1b30 [ 9.520906][ T211] ? unregister_netdevice_queued+0x80/0x80 [ 9.521000][ T211] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 9.521093][ T211] rtnl_dellink+0x4a0/0xae0 [ 9.521167][ T211] ? mark_usage+0x61/0x170 [ 9.521240][ T211] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.521315][ T211] ? __lock_acquire+0x518/0xc20 [ 9.521393][ T211] ? __lock_acquire+0x518/0xc20 [ 9.521469][ T211] ? rtnl_mdb_del+0x580/0x580 [ 9.521549][ T211] ? lock_acquire.part.0+0xbc/0x260 [ 9.521624][ T211] ? find_held_lock+0x2b/0x80 [ 9.521697][ T211] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.521773][ T211] ? mark_usage+0x61/0x170 [ 9.521847][ T211] ? __lock_acquire+0x518/0xc20 [ 9.521921][ T211] ? lock_acquire.part.0+0xbc/0x260 [ 9.521996][ T211] ? find_held_lock+0x2b/0x80 [ 9.522070][ T211] ? rtnl_mdb_del+0x580/0x580 [ 9.522143][ T211] ? __lock_release.isra.0+0x6b/0x1a0 [ 9.522217][ T211] ? rtnl_mdb_del+0x580/0x580 [ 9.522293][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.522376][ T211] ? rtnl_link_fill+0x900/0x900 [ 9.522451][ T211] ? __lock_acquire+0x518/0xc20 [ 9.522538][ T211] ? lock_acquire.part.0+0xbc/0x260 [ 9.522613][ T211] ? find_held_lock+0x2b/0x80 [ 9.522687][ T211] netlink_rcv_skb+0x14e/0x3a0 [ 9.522768][ T211] ? rtnl_link_fill+0x900/0x900 [ 9.522843][ T211] ? netlink_ack+0xcd0/0xcd0 [ 9.522917][ T211] ? netlink_deliver_tap+0xc5/0x330 [ 9.522993][ T211] ? netlink_deliver_tap+0x13c/0x330 [ 9.523069][ T211] netlink_unicast+0x486/0x750 [ 9.523143][ T211] ? netlink_attachskb+0x810/0x810 [ 9.523220][ T211] ? __lock_acquire+0x518/0xc20 [ 9.523294][ T211] netlink_sendmsg+0x735/0xc60 [ 9.523375][ T211] ? netlink_unicast+0x750/0x750 [ 9.523449][ T211] ? __might_fault+0x97/0x140 [ 9.523527][ T211] ____sys_sendmsg+0x415/0x880 [ 9.523603][ T211] ? copy_msghdr_from_user+0x279/0x420 [ 9.523677][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 9.523772][ T211] ? move_addr_to_kernel+0x40/0x40 [ 9.523848][ T211] ___sys_sendmsg+0x14e/0x1d0 [ 9.523924][ T211] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.524020][ T211] ? copy_msghdr_from_user+0x420/0x420 [ 9.524100][ T211] __sys_sendmsg+0x12c/0x1d0 [ 9.524175][ T211] ? __sys_sendmsg_sock+0x20/0x20 [ 9.524251][ T211] ? rcu_is_watching+0x15/0xd0 [ 9.524328][ T211] do_syscall_64+0x117/0x590 [ 9.524409][ T211] ? trace_hardirqs_off+0xd/0x30 [ 9.524485][ T211] ? exc_page_fault+0xee/0x100 [ 9.524560][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.524653][ T211] RIP: 0033:0x7f86a0eda54e [ 9.524741][ T211] 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 [ 9.525014][ T211] RSP: 002b:00007ffc09d29370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.525126][ T211] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f86a0eda54e [ 9.525239][ T211] RDX: 0000000000000000 RSI: 00007ffc09d29420 RDI: 0000000000000005 [ 9.525359][ T211] RBP: 00007ffc09d29380 R08: 0000000000000000 R09: 0000000000000000 [ 9.525478][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a506ceb [ 9.525590][ T211] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007ffc09d29ae0 [ 9.525702][ T211] [ 9.525759][ T211] Modules linked in: netdevsim [ 9.525916][ T211] ---[ end trace 0000000000000000 ]--- [ 9.526031][ T211] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 9.526511][ T211] 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 [ 9.526783][ T211] RSP: 0018:ffa00000007a70b0 EFLAGS: 00010216 [ 9.526877][ T211] RAX: 0000000000000118 RBX: 1ff40000000f4e19 RCX: 0000000000000000 [ 9.526990][ T211] RDX: 1fe22000018fa41f RSI: ffffffffac06ffcb RDI: 00000000000008c0 [ 9.527099][ T211] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 9.527208][ T211] R10: 0000000000000001 R11: 0000000000000001 R12: ff1100000c7c2818 [ 9.527319][ T211] R13: 0000000000000007 R14: ff1100000c7d2000 R15: dffffc0000000000 [ 9.527535][ T211] FS: 00007f86a0ca1840(0000) GS:ff11000087954000(0000) knlGS:0000000000000000 [ 9.527667][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.527759][ T211] CR2: 00000000004eca98 CR3: 000000000f8f1002 CR4: 0000000000771ef0 [ 9.527868][ T211] PKRU: 55555554 [ 9.527925][ T211] Kernel panic - not syncing: Fatal exception [ 9.528096][ T211] Kernel Offset: 0x27800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 9.528268][ T211] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr