[ 2.360664] 8021q: 802.1Q VLAN Support v1.8 [ 2.649289] br2: port 1(veth3) entered blocking state [ 2.649348] br2: port 1(veth3) entered disabled state [ 2.649396] veth3: entered allmulticast mode [ 2.649482] veth3: entered promiscuous mode [ 2.721283] GACT probability NOT on [ 2.776747] br2: port 2(v1veth3) entered blocking state [ 2.776815] br2: port 2(v1veth3) entered disabled state [ 2.776867] v1veth3: entered allmulticast mode [ 2.776958] v1veth3: entered promiscuous mode [ 2.926695] br3: port 1(veth5) entered blocking state [ 2.926805] br3: port 1(veth5) entered disabled state [ 2.926888] veth5: entered allmulticast mode [ 2.927002] veth5: entered promiscuous mode [ 3.016412] br3: port 2(v1veth5) entered blocking state [ 3.016477] br3: port 2(v1veth5) entered disabled state [ 3.016542] v1veth5: entered allmulticast mode [ 3.016637] v1veth5: entered promiscuous mode [ 3.206226] br1: port 1(veth1) entered blocking state [ 3.206333] br1: port 1(veth1) entered disabled state [ 3.206409] veth1: entered allmulticast mode [ 3.206520] veth1: entered promiscuous mode [ 3.206597] br1: port 1(veth1) entered blocking state [ 3.206656] br1: port 1(veth1) entered forwarding state [ 3.256252] br2: port 1(veth3) entered blocking state [ 3.256326] br2: port 1(veth3) entered forwarding state [ 3.308738] br3: port 1(veth5) entered blocking state [ 3.308839] br3: port 1(veth5) entered forwarding state [ 3.465840] br2: port 2(v1veth3) entered blocking state [ 3.465945] br2: port 2(v1veth3) entered forwarding state [ 3.570203] br1: port 1(vx10) entered blocking state [ 3.570317] br1: port 1(vx10) entered disabled state [ 3.570402] vx10: entered allmulticast mode [ 3.570495] vx10: entered promiscuous mode [ 3.570572] br1: port 1(vx10) entered blocking state [ 3.570636] br1: port 1(vx10) entered forwarding state [ 3.609486] br1: port 2(vx20) entered blocking state [ 3.609565] br1: port 2(vx20) entered disabled state [ 3.609625] vx20: entered allmulticast mode [ 3.609704] vx20: entered promiscuous mode [ 3.609747] br1: port 2(vx20) entered blocking state [ 3.609789] br1: port 2(vx20) entered forwarding state [ 3.648880] br1: port 3(w1) entered blocking state [ 3.648951] br1: port 3(w1) entered disabled state [ 3.649002] w1: entered allmulticast mode [ 3.649070] w1: entered promiscuous mode [ 3.758576] br1: port 3(w1) entered blocking state [ 3.758641] br1: port 3(w1) entered forwarding state [ 3.920473] br3: port 2(v1veth5) entered blocking state [ 3.920540] br3: port 2(v1veth5) entered forwarding state [ 4.100787] br1: port 1(vx10) entered blocking state [ 4.100891] br1: port 1(vx10) entered disabled state [ 4.100976] vx10: entered allmulticast mode [ 4.101075] vx10: entered promiscuous mode [ 4.101156] br1: port 1(vx10) entered blocking state [ 4.101226] br1: port 1(vx10) entered forwarding state [ 4.143708] br1: port 2(vx20) entered blocking state [ 4.143796] br1: port 2(vx20) entered disabled state [ 4.143871] vx20: entered allmulticast mode [ 4.143965] vx20: entered promiscuous mode [ 4.144026] br1: port 2(vx20) entered blocking state [ 4.144095] br1: port 2(vx20) entered forwarding state [ 4.187123] br1: port 3(w1) entered blocking state [ 4.187194] br1: port 3(w1) entered disabled state [ 4.187278] w1: entered allmulticast mode [ 4.187353] w1: entered promiscuous mode [ 4.307629] br1: port 3(w1) entered blocking state [ 4.307692] br1: port 3(w1) entered forwarding state [ 9.565780] veth0: entered allmulticast mode [ 9.565896] veth2: entered allmulticast mode [ 9.565954] veth4: entered allmulticast mode [ 9.566012] lo10: entered allmulticast mode [ 9.632695] br1: port 2(vx10) entered blocking state [ 9.632821] br1: port 2(vx10) entered disabled state [ 9.632903] vx10: entered allmulticast mode [ 9.632996] vx10: entered promiscuous mode [ 9.633060] br1: port 2(vx10) entered blocking state [ 9.633127] br1: port 2(vx10) entered forwarding state [ 21.807608] vx10: left allmulticast mode [ 21.807670] vx10: left promiscuous mode [ 21.807712] br1: port 2(vx10) entered disabled state [ 21.825114] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 21.825200] #PF: supervisor write access in kernel mode [ 21.825245] #PF: error_code(0x0002) - not-present page [ 21.825292] PGD 9af4067 P4D 9af4067 PUD 9a61067 PMD 0 [ 21.825338] Oops: Oops: 0002 [#1] SMP [ 21.825384] CPU: 0 UID: 0 PID: 1030 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(voluntary) [ 21.825471] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.825520] RIP: 0010:work_grab_pending+0x2f/0x1b0 [ 21.825582] 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 [ 21.825729] RSP: 0018:ffffb4b380f07610 EFLAGS: 00010046 [ 21.825775] RAX: 0000000000000246 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.825846] RDX: ffffb4b380f07648 RSI: 0000000000000000 RDI: 0000000000000000 [ 21.825908] RBP: ffffb4b380f07648 R08: 0000000000000006 R09: 0000000000000132 [ 21.825967] R10: ffffa087bec2ca00 R11: 0000000000000011 R12: 0000000000000000 [ 21.826030] R13: ffffb4b380f07740 R14: 0000000000000020 R15: 00000000ffffffff [ 21.826089] FS: 00007f2f5bb0d800(0000) GS:ffffa08814fda000(0000) knlGS:0000000000000000 [ 21.826156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.826207] CR2: 0000000000000000 CR3: 0000000004a5c001 CR4: 0000000000772ef0 [ 21.826270] PKRU: 55555554 [ 21.826295] Call Trace: [ 21.826317] [ 21.826350] __cancel_work+0x29/0xe0 [ 21.826391] __cancel_work_sync+0x16/0x80 [ 21.826489] __dev_close_many+0x11b/0x280 [ 21.826534] netif_close_many+0x98/0x160 [ 21.826572] unregister_netdevice_many_notify+0x1d8/0xa50 [ 21.826628] rtnl_dellink+0x156/0x350 [ 21.826664] ? virtio_fs_enqueue_req+0x352/0x570 [ 21.826715] ? netdev_run_todo+0x63/0x550 [ 21.826759] ? rtnl_bridge_getlink+0x1a0/0x1a0 [ 21.826804] rtnetlink_rcv_msg+0x358/0x400 [ 21.826846] ? get_page_from_freelist+0x15b4/0x1770 [ 21.826894] ? rtnl_calcit.isra.0+0x110/0x110 [ 21.826939] netlink_rcv_skb+0x57/0x100 [ 21.826983] netlink_unicast+0x252/0x380 [ 21.827025] ? __alloc_skb+0xfc/0x1e0 [ 21.827066] netlink_sendmsg+0x1be/0x3e0 [ 21.827109] ____sys_sendmsg+0x132/0x260 [ 21.827154] ? copy_msghdr_from_user+0x6c/0xa0 [ 21.827200] ___sys_sendmsg+0x87/0xd0 [ 21.827242] ? do_wp_page+0x369/0xe90 [ 21.827280] ? ___pte_offset_map+0x1b/0xd0 [ 21.827315] ? nfulnl_rcv_nl_event+0x36/0xa0 [ 21.827375] ? fsnotify_grab_connector+0x48/0x80 [ 21.827423] ? fsnotify_destroy_marks+0x29/0x150 [ 21.827462] __sys_sendmsg+0x71/0xd0 [ 21.827507] do_syscall_64+0xa4/0xfd0 [ 21.827551] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.827597] RIP: 0033:0x7f2f5bcdb1d7 [ 21.827633] 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 [ 21.827763] RSP: 002b:00007ffe1473d548 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 21.827827] RAX: ffffffffffffffda RBX: 00007ffe1473dc70 RCX: 00007f2f5bcdb1d7 [ 21.827891] RDX: 0000000000000000 RSI: 00007ffe1473d5b0 RDI: 0000000000000005 [ 21.827963] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078 [ 21.828028] R10: 00007f2f5bbd7f60 R11: 0000000000000246 R12: 0000000000000002 [ 21.828106] R13: 00000000691cb902 R14: 0000000000499600 R15: 0000000000000000 [ 21.828168] [ 21.828188] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel dummy act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth [ 21.828295] CR2: 0000000000000000 [ 21.828331] ---[ end trace 0000000000000000 ]--- [ 21.828376] RIP: 0010:work_grab_pending+0x2f/0x1b0 [ 21.828421] 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 [ 21.828564] RSP: 0018:ffffb4b380f07610 EFLAGS: 00010046 [ 21.828616] RAX: 0000000000000246 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.828680] RDX: ffffb4b380f07648 RSI: 0000000000000000 RDI: 0000000000000000 [ 21.828737] RBP: ffffb4b380f07648 R08: 0000000000000006 R09: 0000000000000132 [ 21.828800] R10: ffffa087bec2ca00 R11: 0000000000000011 R12: 0000000000000000 [ 21.828856] R13: ffffb4b380f07740 R14: 0000000000000020 R15: 00000000ffffffff [ 21.828920] FS: 00007f2f5bb0d800(0000) GS:ffffa08814fda000(0000) knlGS:0000000000000000 [ 21.829006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.829064] CR2: 0000000000000000 CR3: 0000000004a5c001 CR4: 0000000000772ef0 [ 21.829132] PKRU: 55555554 [ 21.829158] note: ip[1030] exited with irqs disabled [ 21.829361] ip (1030) used greatest stack depth: 11432 bytes left WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr