[ 8.534028][ T200] ip (200) used greatest stack depth: 23864 bytes left [ 24.341221][ T599] br0: port 1(veth1) entered blocking state [ 24.341572][ T599] br0: port 1(veth1) entered disabled state [ 24.341916][ T599] veth1: entered allmulticast mode [ 24.342846][ T599] veth1: entered promiscuous mode [ 24.516673][ T604] br0: port 2(veth_segment) entered blocking state [ 24.516873][ T604] br0: port 2(veth_segment) entered disabled state [ 24.517085][ T604] veth_segment: entered allmulticast mode [ 24.518021][ T604] veth_segment: entered promiscuous mode [ 24.551374][ T605] br0: port 1(veth1) entered blocking state [ 24.551638][ T605] br0: port 1(veth1) entered forwarding state [ 24.574290][ T46] br0: port 2(veth_segment) entered blocking state [ 24.574503][ T46] br0: port 2(veth_segment) entered forwarding state [ 26.800930][ T618] iperf3 (618) used greatest stack depth: 23136 bytes left [ 26.930633][ T12] br0: port 1(veth1) entered disabled state [ 26.939853][ T12] veth1 (unregistering): left allmulticast mode [ 26.940180][ T12] veth1 (unregistering): left promiscuous mode [ 26.940596][ T12] br0: port 1(veth1) entered disabled state [ 26.974897][ T12] veth_segment: left allmulticast mode [ 26.975090][ T12] veth_segment: left promiscuous mode [ 26.975358][ T12] br0: port 2(veth_segment) entered disabled state [ 42.640014][ T1034] br0: port 1(veth1) entered blocking state [ 42.640207][ T1034] br0: port 1(veth1) entered disabled state [ 42.640382][ T1034] veth1: entered allmulticast mode [ 42.641209][ T1034] veth1: entered promiscuous mode [ 42.812897][ T1039] br0: port 2(veth_segment) entered blocking state [ 42.813121][ T1039] br0: port 2(veth_segment) entered disabled state [ 42.813520][ T1039] veth_segment: entered allmulticast mode [ 42.814446][ T1039] veth_segment: entered promiscuous mode [ 42.843072][ T1040] br0: port 1(veth1) entered blocking state [ 42.843287][ T1040] br0: port 1(veth1) entered forwarding state [ 42.866992][ T39] br0: port 2(veth_segment) entered blocking state [ 42.867191][ T39] br0: port 2(veth_segment) entered forwarding state [ 45.095386][ T1053] iperf3 (1053) used greatest stack depth: 21672 bytes left [ 45.228963][ T12] br0: port 1(veth1) entered disabled state [ 45.240710][ T12] veth1 (unregistering): left allmulticast mode [ 45.240944][ T12] veth1 (unregistering): left promiscuous mode [ 45.241139][ T12] br0: port 1(veth1) entered disabled state [ 45.271720][ T12] veth_segment: left allmulticast mode [ 45.271891][ T12] veth_segment: left promiscuous mode [ 45.272124][ T12] br0: port 2(veth_segment) entered disabled state [ 45.293508][ T434] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] SMP KASAN [ 45.293699][ T434] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 45.293813][ T434] CPU: 0 UID: 0 PID: 434 Comm: kworker/0:2 Not tainted 7.0.0-rc6-virtme #1 PREEMPT(full) [ 45.293952][ T434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.294051][ T434] Workqueue: mld mld_ifc_work [ 45.294136][ T434] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 45.294224][ T434] Code: df 48 89 f9 48 c1 e9 03 80 3c 11 00 75 2f 48 8b 80 e8 10 00 00 48 ba 00 00 00 00 00 fc ff df 48 8d 78 30 48 89 f9 48 c1 e9 03 <80> 3c 11 00 75 1c 48 83 78 30 00 0f 95 c0 48 83 c4 08 c3 48 89 04 [ 45.294491][ T434] RSP: 0018:ffa00000005f78b0 EFLAGS: 00010216 [ 45.294595][ T434] RAX: 0000000000000000 RBX: ff11000008f1dc40 RCX: 0000000000000006 [ 45.294703][ T434] RDX: dffffc0000000000 RSI: ff11000008f1dc40 RDI: 0000000000000030 [ 45.294819][ T434] RBP: ff11000011364580 R08: ffffffffb69b8550 R09: 1fe2200001d30f95 [ 45.294927][ T434] R10: ff11000004eeb828 R11: ff1100000f8620b0 R12: 1ff40000000bef20 [ 45.295035][ T434] R13: ff1100000f862000 R14: ff1100000ddba000 R15: ff11000004eeb810 [ 45.295145][ T434] FS: 0000000000000000(0000) GS:ff110000b46e4000(0000) knlGS:0000000000000000 [ 45.295277][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.295371][ T434] CR2: 00007fb366611f98 CR3: 000000006a14f002 CR4: 0000000000771ef0 [ 45.295481][ T434] PKRU: 55555554 [ 45.295541][ T434] Call Trace: [ 45.295597][ T434] [ 45.295635][ T434] ip6_finish_output2+0xa7f/0x1310 [ 45.295711][ T434] ? ip6_xmit+0x2000/0x2000 [ 45.295782][ T434] ? find_held_lock+0x2b/0x80 [ 45.295856][ T434] ? __lock_release.isra.0+0x6b/0x1a0 [ 45.295935][ T434] ? ip6_mtu+0x174/0x410 [ 45.295994][ T434] ip6_finish_output+0x701/0xe80 [ 45.296068][ T434] ip6_output+0x23f/0x7f0 [ 45.296125][ T434] ? ip6_finish_output+0xe80/0xe80 [ 45.296205][ T434] ? __lock_release.isra.0+0x6b/0x1a0 [ 45.296278][ T434] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 45.296370][ T434] ? mark_held_locks+0x40/0x70 [ 45.296443][ T434] ? __local_bh_enable_ip+0xa5/0x140 [ 45.296518][ T434] ? __local_bh_enable_ip+0xa5/0x140 [ 45.296591][ T434] ? icmp6_dst_alloc+0x317/0x4d0 [ 45.296666][ T434] mld_sendpack+0x9d6/0xec0 [ 45.296739][ T434] ? nf_hook.constprop.0+0x340/0x340 [ 45.296814][ T434] ? mld_send_cr+0x50f/0x820 [ 45.296886][ T434] mld_ifc_work+0x36/0x190 [ 45.296960][ T434] ? process_one_work+0xdb4/0x1410 [ 45.297033][ T434] process_one_work+0xdf5/0x1410 [ 45.297106][ T434] ? pwq_dec_nr_in_flight+0x710/0x710 [ 45.297178][ T434] ? lock_acquire.part.0+0xbc/0x260 [ 45.297254][ T434] worker_thread+0x4f1/0xd60 [ 45.297334][ T434] ? rescuer_thread+0x1320/0x1320 [ 45.297406][ T434] ? __kthread_parkme+0xbd/0x210 [ 45.297479][ T434] ? rescuer_thread+0x1320/0x1320 [ 45.297551][ T434] kthread+0x364/0x460 [ 45.297606][ T434] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 45.297698][ T434] ? kthread_affine_node+0x330/0x330 [ 45.297770][ T434] ret_from_fork+0x474/0x6b0 [ 45.297845][ T434] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 45.297936][ T434] ? __switch_to+0x540/0xd10 [ 45.298010][ T434] ? kthread_affine_node+0x330/0x330 [ 45.298082][ T434] ret_from_fork_asm+0x11/0x20 [ 45.298158][ T434] [ 45.298219][ T434] Modules linked in: vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables [ 45.298396][ T434] ---[ end trace 0000000000000000 ]--- [ 45.298495][ T434] RIP: 0010:mroute6_is_socket+0x4a/0x80 [ 45.298573][ T434] Code: df 48 89 f9 48 c1 e9 03 80 3c 11 00 75 2f 48 8b 80 e8 10 00 00 48 ba 00 00 00 00 00 fc ff df 48 8d 78 30 48 89 f9 48 c1 e9 03 <80> 3c 11 00 75 1c 48 83 78 30 00 0f 95 c0 48 83 c4 08 c3 48 89 04 [ 45.298835][ T434] RSP: 0018:ffa00000005f78b0 EFLAGS: 00010216 [ 45.298927][ T434] RAX: 0000000000000000 RBX: ff11000008f1dc40 RCX: 0000000000000006 [ 45.299034][ T434] RDX: dffffc0000000000 RSI: ff11000008f1dc40 RDI: 0000000000000030 [ 45.299144][ T434] RBP: ff11000011364580 R08: ffffffffb69b8550 R09: 1fe2200001d30f95 [ 45.299259][ T434] R10: ff11000004eeb828 R11: ff1100000f8620b0 R12: 1ff40000000bef20 [ 45.299505][ T434] R13: ff1100000f862000 R14: ff1100000ddba000 R15: ff11000004eeb810 [ 45.299613][ T434] FS: 0000000000000000(0000) GS:ff110000b46e4000(0000) knlGS:0000000000000000 [ 45.299743][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.299834][ T434] CR2: 00007fb366611f98 CR3: 000000006a14f002 CR4: 0000000000771ef0 [ 45.299941][ T434] PKRU: 55555554 [ 45.299997][ T434] Kernel panic - not syncing: Fatal exception [ 45.300153][ T434] Kernel Offset: 0x33600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 45.300329][ T434] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr