[ 2.234990] 8021q: 802.1Q VLAN Support v1.8 [ 2.654153] br1: port 1(vx10) entered blocking state [ 2.654210] br1: port 1(vx10) entered disabled state [ 2.654261] vx10: entered allmulticast mode [ 2.654339] vx10: entered promiscuous mode [ 2.654376] br1: port 1(vx10) entered blocking state [ 2.654415] br1: port 1(vx10) entered forwarding state [ 2.696072] br1: port 2(vx20) entered blocking state [ 2.696208] br1: port 2(vx20) entered disabled state [ 2.696295] vx20: entered allmulticast mode [ 2.696409] vx20: entered promiscuous mode [ 2.696504] br1: port 2(vx20) entered blocking state [ 2.696575] br1: port 2(vx20) entered forwarding state [ 2.717995] br1: port 3(veth1) entered blocking state [ 2.718077] br1: port 3(veth1) entered disabled state [ 2.718148] veth1: entered allmulticast mode [ 2.718247] veth1: entered promiscuous mode [ 2.727778] br1: port 3(veth1) entered blocking state [ 2.727878] br1: port 3(veth1) entered forwarding state [ 2.756698] br1: port 4(veth2) entered blocking state [ 2.756763] br1: port 4(veth2) entered disabled state [ 2.756816] veth2: entered allmulticast mode [ 2.756899] veth2: entered promiscuous mode [ 2.767004] br1: port 4(veth2) entered blocking state [ 2.767099] br1: port 4(veth2) entered forwarding state [ 3.199990] br2: port 1(w1) entered blocking state [ 3.200100] br2: port 1(w1) entered disabled state [ 3.200188] w1: entered allmulticast mode [ 3.200286] w1: entered promiscuous mode [ 3.279323] br2: port 2(vx10) entered blocking state [ 3.279434] br2: port 2(vx10) entered disabled state [ 3.279495] vx10: entered allmulticast mode [ 3.279582] vx10: entered promiscuous mode [ 3.279646] br2: port 2(vx10) entered blocking state [ 3.279701] br2: port 2(vx10) entered forwarding state [ 3.353097] br2: port 3(vx20) entered blocking state [ 3.353152] br2: port 3(vx20) entered disabled state [ 3.353201] vx20: entered allmulticast mode [ 3.353270] vx20: entered promiscuous mode [ 3.353312] br2: port 3(vx20) entered blocking state [ 3.353360] br2: port 3(vx20) entered forwarding state [ 3.434534] br2: port 1(w1) entered blocking state [ 3.434597] br2: port 1(w1) entered forwarding state [ 3.724852] br2: port 1(w1) entered blocking state [ 3.724924] br2: port 1(w1) entered disabled state [ 3.724986] w1: entered allmulticast mode [ 3.725061] w1: entered promiscuous mode [ 3.799555] br2: port 2(vx10) entered blocking state [ 3.799616] br2: port 2(vx10) entered disabled state [ 3.799679] vx10: entered allmulticast mode [ 3.799750] vx10: entered promiscuous mode [ 3.799792] br2: port 2(vx10) entered blocking state [ 3.799829] br2: port 2(vx10) entered forwarding state [ 3.869515] br2: port 3(vx20) entered blocking state [ 3.869574] br2: port 3(vx20) entered disabled state [ 3.869635] vx20: entered allmulticast mode [ 3.869703] vx20: entered promiscuous mode [ 3.869757] br2: port 3(vx20) entered blocking state [ 3.869799] br2: port 3(vx20) entered forwarding state [ 3.958083] br2: port 1(w1) entered blocking state [ 3.958144] br2: port 1(w1) entered forwarding state [ 15.269834] GACT probability NOT on [ 15.270870] tc (578) used greatest stack depth: 11840 bytes left [ 29.515733] veth3: entered promiscuous mode [ 40.542065] veth3: left promiscuous mode [ 40.606177] veth3: entered promiscuous mode [ 52.161562] veth3: left promiscuous mode [ 52.268998] vx20: left allmulticast mode [ 52.269067] vx20: left promiscuous mode [ 52.269116] br1: port 2(vx20) entered disabled state [ 52.279831] vx10: left allmulticast mode [ 52.279885] vx10: left promiscuous mode [ 52.279927] br1: port 1(vx10) entered disabled state [ 57.329416] br1: port 1(vx10) entered blocking state [ 57.329479] br1: port 1(vx10) entered disabled state [ 57.329539] vx10: entered allmulticast mode [ 57.329617] vx10: entered promiscuous mode [ 57.329661] br1: port 1(vx10) entered blocking state [ 57.329703] br1: port 1(vx10) entered forwarding state [ 57.349618] br1: port 2(vx20) entered blocking state [ 57.349670] br1: port 2(vx20) entered disabled state [ 57.349717] vx20: entered allmulticast mode [ 57.349795] vx20: entered promiscuous mode [ 57.349836] br1: port 2(vx20) entered blocking state [ 57.349875] br1: port 2(vx20) entered forwarding state [ 83.442315] veth3: entered promiscuous mode [ 94.931664] veth3: left promiscuous mode [ 95.000051] veth3: entered promiscuous mode [ 106.401873] veth3: left promiscuous mode [ 106.564627] vx20: left allmulticast mode [ 106.564693] vx20: left promiscuous mode [ 106.564742] br1: port 2(vx20) entered disabled state [ 106.577032] vx10: left allmulticast mode [ 106.577091] vx10: left promiscuous mode [ 106.577140] br1: port 1(vx10) entered disabled state [ 111.627444] br1: port 1(vx10) entered blocking state [ 111.627508] br1: port 1(vx10) entered disabled state [ 111.627563] vx10: entered allmulticast mode [ 111.627633] vx10: entered promiscuous mode [ 111.627674] br1: port 1(vx10) entered blocking state [ 111.627714] br1: port 1(vx10) entered forwarding state [ 111.645126] br1: port 2(vx20) entered blocking state [ 111.645185] br1: port 2(vx20) entered disabled state [ 111.645245] vx20: entered allmulticast mode [ 111.645346] vx20: entered promiscuous mode [ 111.645391] br1: port 2(vx20) entered blocking state [ 111.645434] br1: port 2(vx20) entered forwarding state [ 285.444643] vx20: left allmulticast mode [ 285.444711] vx20: left promiscuous mode [ 285.444762] br1: port 2(vx20) entered disabled state [ 285.454647] vx10: left allmulticast mode [ 285.454697] vx10: left promiscuous mode [ 285.454737] br1: port 1(vx10) entered disabled state [ 290.506471] br1: port 1(vx10) entered blocking state [ 290.506542] br1: port 1(vx10) entered disabled state [ 290.506599] vx10: entered allmulticast mode [ 290.506674] vx10: entered promiscuous mode [ 290.506717] br1: port 1(vx10) entered blocking state [ 290.506759] br1: port 1(vx10) entered forwarding state [ 290.527450] br1: port 2(vx20) entered blocking state [ 290.527522] br1: port 2(vx20) entered disabled state [ 290.527575] vx20: entered allmulticast mode [ 290.527678] vx20: entered promiscuous mode [ 290.527719] br1: port 2(vx20) entered blocking state [ 290.527757] br1: port 2(vx20) entered forwarding state [ 318.973291] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 318.973363] #PF: supervisor write access in kernel mode [ 318.973397] #PF: error_code(0x0002) - not-present page [ 318.973432] PGD 8070067 P4D 8070067 PUD 65fb067 PMD 0 [ 318.973473] Oops: Oops: 0002 [#1] SMP [ 318.973508] CPU: 3 UID: 0 PID: 12048 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(voluntary) [ 318.973582] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 318.973631] RIP: 0010:work_grab_pending+0x2f/0x1b0 [ 318.973691] Code: 83 e6 01 41 57 41 56 4c 8d 77 20 41 55 41 54 41 89 f4 55 48 89 d5 53 48 89 fb 9c 58 fa 48 89 45 00 45 85 e4 0f 85 8a 00 00 00 48 0f ba 2b 00 41 0f 92 c5 72 0e 5b 44 89 e8 5d 41 5c 41 5d 41 [ 318.973813] RSP: 0018:ffffbf9cc706f628 EFLAGS: 00010046 [ 318.973853] RAX: 0000000000000246 RBX: 0000000000000000 RCX: 0000000000000004 [ 318.973906] RDX: ffffbf9cc706f660 RSI: 0000000000000000 RDI: 0000000000000000 [ 318.973957] RBP: ffffbf9cc706f660 R08: ffff9fd8c1398873 R09: ffffffff9846cc80 [ 318.974012] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 318.974063] R13: ffffbf9cc706f790 R14: 0000000000000020 R15: ffffbf9cc706fb30 [ 318.974118] FS: 00007f2228c78800(0000) GS:ffff9fd96615a000(0000) knlGS:0000000000000000 [ 318.974174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 318.974223] CR2: 0000000000000000 CR3: 000000000802b006 CR4: 0000000000772ef0 [ 318.974278] PKRU: 55555554 [ 318.974300] Call Trace: [ 318.974338] [ 318.974367] __cancel_work+0x29/0xe0 [ 318.974400] ? linkwatch_urgent_event+0x2f/0xb0 [ 318.974440] __cancel_work_sync+0x16/0x80 [ 318.974483] __dev_close_many+0x11b/0x280 [ 318.974534] netif_close_many+0x98/0x160 [ 318.974576] __dev_change_net_namespace+0x934/0xa60 [ 318.974631] do_setlink.constprop.0+0xb5/0x1120 [ 318.974694] ? __nla_validate_parse+0x5d/0xe70 [ 318.974757] ? __kmalloc_cache_noprof+0x3a5/0x4b0 [ 318.974822] rtnl_newlink+0x7fa/0xbc0 [ 318.974863] ? virtio_fs_enqueue_req+0x352/0x570 [ 318.974914] ? netdev_run_todo+0x63/0x550 [ 318.974945] ? rtnl_setlink+0x2c0/0x2c0 [ 318.974970] rtnetlink_rcv_msg+0x358/0x400 [ 318.975006] ? get_page_from_freelist+0x15b4/0x1770 [ 318.975046] ? rtnl_calcit.isra.0+0x110/0x110 [ 318.975088] netlink_rcv_skb+0x57/0x100 [ 318.975130] netlink_unicast+0x252/0x380 [ 318.975163] ? __alloc_skb+0xfc/0x1e0 [ 318.975198] netlink_sendmsg+0x1be/0x3e0 [ 318.975223] ____sys_sendmsg+0x132/0x260 [ 318.975260] ? copy_msghdr_from_user+0x6c/0xa0 [ 318.975303] ___sys_sendmsg+0x87/0xd0 [ 318.975337] ? do_wp_page+0x369/0xe90 [ 318.975370] ? ___pte_offset_map+0x1b/0xd0 [ 318.975404] ? nfulnl_rcv_nl_event+0x36/0xa0 [ 318.975444] ? fsnotify_grab_connector+0x48/0x80 [ 318.975486] ? fsnotify_destroy_marks+0x29/0x150 [ 318.975528] __sys_sendmsg+0x71/0xd0 [ 318.975561] do_syscall_64+0xa4/0xfd0 [ 318.975603] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 318.975646] RIP: 0033:0x7f2228e461d7 [ 318.975681] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 318.975825] RSP: 002b:00007ffd12b87138 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 318.975907] RAX: ffffffffffffffda RBX: 00007ffd12b87860 RCX: 00007f2228e461d7 [ 318.975983] RDX: 0000000000000000 RSI: 00007ffd12b871a0 RDI: 0000000000000005 [ 318.976036] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078 [ 318.976096] R10: 00007f2228d42f60 R11: 0000000000000246 R12: 0000000000000004 [ 318.976153] R13: 00000000691cb9d0 R14: 0000000000499600 R15: 0000000000000000 [ 318.976241] [ 318.976268] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth [ 318.976372] CR2: 0000000000000000 [ 318.976406] ---[ end trace 0000000000000000 ]--- [ 318.976441] RIP: 0010:work_grab_pending+0x2f/0x1b0 [ 318.976482] Code: 83 e6 01 41 57 41 56 4c 8d 77 20 41 55 41 54 41 89 f4 55 48 89 d5 53 48 89 fb 9c 58 fa 48 89 45 00 45 85 e4 0f 85 8a 00 00 00 48 0f ba 2b 00 41 0f 92 c5 72 0e 5b 44 89 e8 5d 41 5c 41 5d 41 [ 318.976629] RSP: 0018:ffffbf9cc706f628 EFLAGS: 00010046 [ 318.976664] RAX: 0000000000000246 RBX: 0000000000000000 RCX: 0000000000000004 [ 318.976716] RDX: ffffbf9cc706f660 RSI: 0000000000000000 RDI: 0000000000000000 [ 318.976785] RBP: ffffbf9cc706f660 R08: ffff9fd8c1398873 R09: ffffffff9846cc80 [ 318.976866] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 318.976916] R13: ffffbf9cc706f790 R14: 0000000000000020 R15: ffffbf9cc706fb30 [ 318.976979] FS: 00007f2228c78800(0000) GS:ffff9fd96615a000(0000) knlGS:0000000000000000 [ 318.977066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 318.977109] CR2: 0000000000000000 CR3: 000000000802b006 CR4: 0000000000772ef0 [ 318.977176] PKRU: 55555554 [ 318.977202] note: ip[12048] exited with irqs disabled [ 318.977505] ip (12048) used greatest stack depth: 11448 bytes left WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr