[ 9.115235][ T192] ip (192) used greatest stack depth: 24024 bytes left [ 14.709901][ T234] veth1: entered promiscuous mode [ 14.777041][ T238] veth1: left promiscuous mode [ 14.779698][ T238] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 14.779892][ T238] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 14.780009][ T238] CPU: 2 UID: 0 PID: 238 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 14.780139][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.780242][ T238] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [macvlan] [ 14.780353][ T238] Code: f3 f3 65 48 8b 05 cd 44 ca e4 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 [ 14.780599][ T238] RSP: 0018:ffa00000005570b0 EFLAGS: 00010216 [ 14.780686][ T238] RAX: 0000000000000118 RBX: 1ff40000000aae19 RCX: 0000000000000000 [ 14.780787][ T238] RDX: 1fe22000004b3220 RSI: ffffffffa3c00c88 RDI: 00000000000008c0 [ 14.780893][ T238] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 14.781015][ T238] R10: 0000000000000002 R11: 0000000000000001 R12: ff1100000c30a818 [ 14.781131][ T238] R13: 0000000000000007 R14: ff11000002599000 R15: dffffc0000000000 [ 14.781238][ T238] FS: 00007fb0fb371840(0000) GS:ff1100009006a000(0000) knlGS:0000000000000000 [ 14.781365][ T238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.781454][ T238] CR2: 00000000004ec3e8 CR3: 0000000009552004 CR4: 0000000000771ef0 [ 14.781563][ T238] PKRU: 55555554 [ 14.781618][ T238] Call Trace: [ 14.781671][ T238] [ 14.781711][ T238] ? mark_held_locks+0x40/0x70 [ 14.781788][ T238] ? macvlan_port_get_rtnl+0x90/0x90 [macvlan] [ 14.781878][ T238] ? lockdep_hardirqs_on+0x8c/0x130 [ 14.781963][ T238] ? enable_work+0x1c3/0x240 [ 14.782039][ T238] ? mod_delayed_work_on+0x120/0x120 [ 14.782116][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.782193][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.782268][ T238] ? __cancel_work_sync+0x87/0xc0 [ 14.782345][ T238] macvlan_port_destroy+0x1f9/0x2e0 [macvlan] [ 14.782441][ T238] unregister_netdevice_many_notify+0xe02/0x19a0 [ 14.782539][ T238] ? unregister_netdevice_queued+0x80/0x80 [ 14.782634][ T238] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 14.782728][ T238] rtnl_dellink+0x4a0/0xae0 [ 14.782807][ T238] ? mark_usage+0x61/0x170 [ 14.782882][ T238] ? __lock_release.isra.0+0x6b/0x1a0 [ 14.782965][ T238] ? __lock_acquire+0x518/0xc20 [ 14.783046][ T238] ? __lock_acquire+0x518/0xc20 [ 14.783124][ T238] ? rtnl_mdb_del+0x580/0x580 [ 14.783200][ T238] ? lock_acquire.part.0+0xbc/0x260 [ 14.783277][ T238] ? find_held_lock+0x2b/0x80 [ 14.783351][ T238] ? __lock_release.isra.0+0x6b/0x1a0 [ 14.783438][ T238] ? mark_usage+0x61/0x170 [ 14.783513][ T238] ? __lock_acquire+0x518/0xc20 [ 14.783592][ T238] ? lock_acquire.part.0+0xbc/0x260 [ 14.783664][ T238] ? find_held_lock+0x2b/0x80 [ 14.783742][ T238] ? rtnl_mdb_del+0x580/0x580 [ 14.783813][ T238] ? __lock_release.isra.0+0x6b/0x1a0 [ 14.783888][ T238] ? rtnl_mdb_del+0x580/0x580 [ 14.783970][ T238] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.784040][ T238] ? rtnl_link_fill+0x920/0x920 [ 14.784109][ T238] ? __lock_acquire+0x518/0xc20 [ 14.784186][ T238] ? lock_acquire.part.0+0xbc/0x260 [ 14.784286][ T238] ? find_held_lock+0x2b/0x80 [ 14.784370][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 14.784443][ T238] ? rtnl_link_fill+0x920/0x920 [ 14.784513][ T238] ? netlink_ack+0xcf0/0xcf0 [ 14.784584][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 14.784653][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 14.784722][ T238] netlink_unicast+0x486/0x750 [ 14.784797][ T238] ? netlink_attachskb+0x810/0x810 [ 14.784869][ T238] ? __lock_acquire+0x518/0xc20 [ 14.784947][ T238] netlink_sendmsg+0x735/0xc60 [ 14.785019][ T238] ? netlink_unicast+0x750/0x750 [ 14.785088][ T238] ? __might_fault+0x97/0x140 [ 14.785161][ T238] ____sys_sendmsg+0x415/0x880 [ 14.785237][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 14.785309][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 14.785395][ T238] ? move_addr_to_kernel+0x40/0x40 [ 14.785465][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 14.785533][ T238] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.785642][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 14.785718][ T238] __sys_sendmsg+0x12c/0x1d0 [ 14.785787][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 14.785857][ T238] ? rcu_is_watching+0x15/0xd0 [ 14.785936][ T238] do_syscall_64+0x117/0x590 [ 14.786008][ T238] ? trace_hardirqs_off+0xd/0x30 [ 14.786079][ T238] ? exc_page_fault+0xee/0x100 [ 14.786149][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.786234][ T238] RIP: 0033:0x7fb0fb5aa54e [ 14.786307][ T238] 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 [ 14.786552][ T238] RSP: 002b:00007ffd75145130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.786658][ T238] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb0fb5aa54e [ 14.786762][ T238] RDX: 0000000000000000 RSI: 00007ffd751451e0 RDI: 0000000000000005 [ 14.786865][ T238] RBP: 00007ffd75145140 R08: 0000000000000000 R09: 0000000000000000 [ 14.786974][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a508e0d [ 14.787082][ T238] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007ffd751458a0 [ 14.787194][ T238] [ 14.787249][ T238] Modules linked in: macvlan veth [ 14.787425][ T238] ---[ end trace 0000000000000000 ]--- [ 14.787692][ T238] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [macvlan] [ 14.787872][ T238] Code: f3 f3 65 48 8b 05 cd 44 ca e4 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 [ 14.788432][ T238] RSP: 0018:ffa00000005570b0 EFLAGS: 00010216 [ 14.788568][ T238] RAX: 0000000000000118 RBX: 1ff40000000aae19 RCX: 0000000000000000 [ 14.788725][ T238] RDX: 1fe22000004b3220 RSI: ffffffffa3c00c88 RDI: 00000000000008c0 [ 14.788883][ T238] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 14.789038][ T238] R10: 0000000000000002 R11: 0000000000000001 R12: ff1100000c30a818 [ 14.789201][ T238] R13: 0000000000000007 R14: ff11000002599000 R15: dffffc0000000000 [ 14.789359][ T238] FS: 00007fb0fb371840(0000) GS:ff1100009006a000(0000) knlGS:0000000000000000 [ 14.789563][ T238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.789708][ T238] CR2: 00000000004ec3e8 CR3: 0000000009552004 CR4: 0000000000771ef0 [ 14.789863][ T238] PKRU: 55555554 [ 14.789971][ T238] Kernel panic - not syncing: Fatal exception [ 14.790131][ T238] Kernel Offset: 0x1f600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 14.790294][ T238] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr