[ 1064.656219][ T7647] dummy0: entered promiscuous mode [ 1066.155130][ T12] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 1066.155343][ T12] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 1066.155452][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 1066.155621][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1066.155715][ T12] Workqueue: netns cleanup_net [ 1066.155798][ T12] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 1066.155900][ T12] Code: f3 f3 65 48 8b 05 2d 8b 69 03 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 [ 1066.156151][ T12] RSP: 0018:ffa00000000c7778 EFLAGS: 00010216 [ 1066.156273][ T12] RAX: 0000000000000118 RBX: 1ff4000000018ef2 RCX: 0000000000000000 [ 1066.156393][ T12] RDX: 1fe2200002e08220 RSI: ffffffffb3c9414f RDI: 00000000000008c0 [ 1066.156508][ T12] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1066.156622][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: ff11000022352818 [ 1066.156735][ T12] R13: 0000000000000007 R14: ff11000017041000 R15: dffffc0000000000 [ 1066.156850][ T12] FS: 0000000000000000(0000) GS:ff110000b6800000(0000) knlGS:0000000000000000 [ 1066.156983][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1066.157081][ T12] CR2: 000055ac17d5ccd8 CR3: 0000000019c0c001 CR4: 0000000000771ef0 [ 1066.157198][ T12] PKRU: 55555554 [ 1066.157252][ T12] Call Trace: [ 1066.157306][ T12] [ 1066.157347][ T12] ? mark_held_locks+0x40/0x70 [ 1066.157423][ T12] ? macvlan_port_get_rtnl+0x90/0x90 [ 1066.157496][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 1066.157572][ T12] ? enable_work+0x1c3/0x240 [ 1066.157645][ T12] ? mod_delayed_work_on+0x120/0x120 [ 1066.157717][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1066.157788][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1066.157857][ T12] ? __cancel_work_sync+0x87/0xc0 [ 1066.157927][ T12] macvlan_port_destroy+0x1f9/0x2e0 [ 1066.157997][ T12] unregister_netdevice_many_notify+0xed8/0x1b30 [ 1066.158084][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 1066.158171][ T12] ? mutex_is_locked+0x1c/0x50 [ 1066.158246][ T12] ? rtnl_is_locked+0x15/0x20 [ 1066.158316][ T12] ? unregister_netdevice_queue+0x6a/0x470 [ 1066.158408][ T12] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 1066.158501][ T12] default_device_exit_batch+0x38b/0x600 [ 1066.158572][ T12] ? unregister_netdev+0x60/0x60 [ 1066.158642][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1066.158713][ T12] ? fou_exit_net+0x30/0x110 [ 1066.158786][ T12] ops_undo_list+0x2ce/0x8f0 [ 1066.158858][ T12] ? netns_install+0x2a0/0x2a0 [ 1066.158929][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 1066.159005][ T12] cleanup_net+0x431/0x940 [ 1066.159075][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 1066.159145][ T12] ? process_one_work+0xdb7/0x1410 [ 1066.159219][ T12] ? lock_acquire+0x13c/0x160 [ 1066.159290][ T12] ? rcu_is_watching+0x15/0xd0 [ 1066.159364][ T12] process_one_work+0xdf8/0x1410 [ 1066.159435][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 1066.159505][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 1066.159577][ T12] worker_thread+0x4f1/0xd60 [ 1066.159648][ T12] ? rescuer_thread+0x1320/0x1320 [ 1066.159717][ T12] kthread+0x367/0x460 [ 1066.159771][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 1066.159862][ T12] ? kthread_affine_node+0x330/0x330 [ 1066.159933][ T12] ret_from_fork+0x474/0x6b0 [ 1066.160007][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1066.160096][ T12] ? __switch_to+0x5a3/0xe00 [ 1066.160166][ T12] ? kthread_affine_node+0x330/0x330 [ 1066.160239][ T12] ret_from_fork_asm+0x11/0x20 [ 1066.160313][ T12] [ 1066.160366][ T12] Modules linked in: sch_fq ip6t_rpfilter pktgen act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_bpf xt_length geneve ip6_gre ip_gre gre act_gact cls_flower sch_ingress vxlan xfrm_user xt_policy nft_compat nf_tables [ 1066.160687][ T12] ---[ end trace 0000000000000000 ]--- [ 1066.160760][ T12] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 1066.160853][ T12] Code: f3 f3 65 48 8b 05 2d 8b 69 03 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 [ 1066.161300][ T12] RSP: 0018:ffa00000000c7778 EFLAGS: 00010216 [ 1066.161389][ T12] RAX: 0000000000000118 RBX: 1ff4000000018ef2 RCX: 0000000000000000 [ 1066.161493][ T12] RDX: 1fe2200002e08220 RSI: ffffffffb3c9414f RDI: 00000000000008c0 [ 1066.161596][ T12] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1066.161700][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: ff11000022352818 [ 1066.161804][ T12] R13: 0000000000000007 R14: ff11000017041000 R15: dffffc0000000000 [ 1066.161914][ T12] FS: 0000000000000000(0000) GS:ff110000b6800000(0000) knlGS:0000000000000000 [ 1066.162038][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1066.162127][ T12] CR2: 000055ac17d5ccd8 CR3: 0000000019c0c001 CR4: 0000000000771ef0 [ 1066.162236][ T12] PKRU: 55555554 [ 1066.162289][ T12] Kernel panic - not syncing: Fatal exception [ 1066.162511][ T12] Kernel Offset: 0x2f200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1066.162674][ T12] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr