[ 1.993050] openvswitch: Open vSwitch switching datapath [ 3.018845] netlink: 'python3': attribute type 2 has an invalid length. [ 3.019206] arpping: entered promiscuous mode [ 3.148948] ip (290) used greatest stack depth: 12248 bytes left [ 3.682367] c0: entered promiscuous mode [ 4.310062] s0: entered promiscuous mode [ 6.555231] s0 (unregistering): left promiscuous mode [ 6.611765] c0 (unregistering): left promiscuous mode [ 6.644116] ------------[ cut here ]------------ [ 6.644251] RTNL: assertion failed at net/core/link_watch.c (59) [ 6.644330] WARNING: CPU: 2 PID: 417 at net/core/link_watch.c:59 rfc2863_policy+0x102/0x120 [ 6.644402] Modules linked in: openvswitch psample nf_nat nf_conntrack libcrc32c nf_defrag_ipv6 nf_defrag_ipv4 nsh [ 6.644487] CPU: 2 UID: 0 PID: 417 Comm: ip Not tainted 6.13.0-rc3-virtme #1 [ 6.644552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.644608] RIP: 0010:rfc2863_policy+0x102/0x120 [ 6.644658] Code: 80 3d 27 7d 07 01 00 75 ca c6 05 1e 7d 07 01 01 90 ba 3b 00 00 00 48 c7 c6 8d f8 bb 95 48 c7 c7 b0 cc ad 95 e8 7f 37 56 ff 90 <0f> 0b 90 90 eb a3 83 f8 06 0f 85 14 ff ff ff b8 05 00 00 00 e9 0a [ 6.644781] RSP: 0018:ffffaf62c0453750 EFLAGS: 00010286 [ 6.644828] RAX: 0000000000000000 RBX: ffff94584bdb0000 RCX: 00000000ffffdfff [ 6.644891] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 6.644953] RBP: 0000000000000000 R08: ffffffff95f5a968 R09: 00000000ffffdfff [ 6.645014] R10: ffffffff95e7a980 R11: ffffffff95f2a980 R12: dead000000000122 [ 6.645076] R13: dead000000000100 R14: ffffffff95bbf1fe R15: ffff94584bdb1000 [ 6.645151] FS: 00007f1734234800(0000) GS:ffff94587ed00000(0000) knlGS:0000000000000000 [ 6.645216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.645271] CR2: 00007f9aa0a035a0 CR3: 0000000002fc4005 CR4: 0000000000772ef0 [ 6.645332] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.645397] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6.645459] PKRU: 55555554 [ 6.645491] Call Trace: [ 6.645523] [ 6.645555] ? __warn+0x88/0x130 [ 6.645599] ? rfc2863_policy+0x102/0x120 [ 6.645638] ? report_bug+0x18e/0x1a0 [ 6.645680] ? prb_read_valid+0x1b/0x30 [ 6.645723] ? handle_bug+0x54/0x90 [ 6.645764] ? exc_invalid_op+0x18/0x70 [ 6.645811] ? asm_exc_invalid_op+0x1a/0x20 [ 6.645853] ? rfc2863_policy+0x102/0x120 [ 6.645892] linkwatch_do_dev+0x16/0x60 [ 6.645933] netdev_run_todo+0xca/0x550 [ 6.645974] ? unregister_netdevice_queue+0x2a/0xf0 [ 6.646022] rtnl_dellink+0x15f/0x360 [ 6.646065] ? __rtnl_unlock+0x37/0x70 [ 6.646109] ? netdev_run_todo+0x64/0x550 [ 6.646149] ? __pfx_rtnl_dellink+0x10/0x10 [ 6.646187] rtnetlink_rcv_msg+0x361/0x410 [ 6.646234] ? get_page_from_freelist+0xf5c/0x1120 [ 6.646286] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 6.646332] netlink_rcv_skb+0x58/0x110 [ 6.646377] netlink_unicast+0x247/0x370 [ 6.646416] netlink_sendmsg+0x1bf/0x3e0 [ 6.646456] ____sys_sendmsg+0x2bc/0x320 [ 6.646498] ? copy_msghdr_from_user+0x6d/0xa0 [ 6.646546] ___sys_sendmsg+0x88/0xd0 [ 6.646593] ? __pte_offset_map+0x1b/0xd0 [ 6.646634] ? fsnotify_grab_connector+0x48/0x90 [ 6.646682] ? fsnotify_destroy_marks+0x2a/0x160 [ 6.646729] __sys_sendmsg+0x6c/0xc0 [ 6.646769] do_syscall_64+0x9e/0x1a0 [ 6.646819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 6.646867] RIP: 0033:0x7f17344409a7 [ 6.646909] Code: 0a 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 [ 6.647032] RSP: 002b:00007fff641f2d78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 6.647099] RAX: ffffffffffffffda RBX: 00007fff641f34a0 RCX: 00007f17344409a7 [ 6.647161] RDX: 0000000000000000 RSI: 00007fff641f2de0 RDI: 0000000000000005 [ 6.647221] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000078 [ 6.647285] R10: 00007f17342feef8 R11: 0000000000000246 R12: 0000000000000001 [ 6.647367] R13: 000000006778050d R14: 0000000000498600 R15: 0000000000000000 [ 6.647451] [ 6.647489] ---[ end trace 0000000000000000 ]--- [ 6.648687] ip (417) used greatest stack depth: 11824 bytes left [ 7.100114] arpping: left promiscuous mode [ 8.472521] netlink: 'python3': attribute type 2 has an invalid length. [ 8.472853] ct4: entered promiscuous mode [ 9.089328] c0: entered promiscuous mode [ 9.723249] s0: entered promiscuous mode [ 25.684216] s0 (unregistering): left promiscuous mode [ 25.724446] c0 (unregistering): left promiscuous mode [ 26.209175] ct4: left promiscuous mode [ 27.527634] netlink: 'python3': attribute type 2 has an invalid length. [ 27.527901] cv4: entered promiscuous mode [ 28.121643] c0: entered promiscuous mode [ 28.721279] s0: entered promiscuous mode [ 32.728331] s0 (unregistering): left promiscuous mode [ 32.761431] c0 (unregistering): left promiscuous mode [ 33.219427] cv4: left promiscuous mode [ 34.567795] netlink: 'python3': attribute type 2 has an invalid length. [ 34.568081] nat4: entered promiscuous mode [ 35.187282] c0: entered promiscuous mode [ 35.823578] s0: entered promiscuous mode [ 50.955167] s0 (unregistering): left promiscuous mode [ 50.999694] c0 (unregistering): left promiscuous mode [ 51.472392] nat4: left promiscuous mode [ 52.859920] netlink: 'python3': attribute type 2 has an invalid length. [ 52.860198] natrelated4: entered promiscuous mode [ 53.486071] c0: entered promiscuous mode [ 54.139032] s0: entered promiscuous mode [ 58.421415] s0 (unregistering): left promiscuous mode [ 58.466222] c0 (unregistering): left promiscuous mode [ 58.896631] natrelated4: left promiscuous mode [ 60.304001] netlink: 'python3': attribute type 2 has an invalid length. [ 60.304321] nv0: entered promiscuous mode [ 60.864499] netlink: 'python3': attribute type 2 has an invalid length. [ 60.864661] openvswitch: nv0: Dropping previously announced user features [ 61.518868] left0: entered promiscuous mode [ 62.205288] right0: entered promiscuous mode [ 63.220043] right0: left promiscuous mode [ 64.254475] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 64.310046] python3 (1750) used greatest stack depth: 10600 bytes left [ 64.787638] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 64.914538] left0 (unregistering): left promiscuous mode [ 65.410636] nv0: left promiscuous mode [ 67.298231] ui0: entered promiscuous mode [ 68.003201] left0: entered promiscuous mode [ 69.760803] left0 (unregistering): left promiscuous mode [ 70.234020] ui0: left promiscuous mode [ 71.663815] netlink: 'python3': attribute type 2 has an invalid length. [ 71.664082] dropreason: entered promiscuous mode [ 72.312815] c0: entered promiscuous mode [ 72.976011] s0: entered promiscuous mode [ 94.724470] s0 (unregistering): left promiscuous mode [ 94.759967] c0 (unregistering): left promiscuous mode [ 95.203514] dropreason: left promiscuous mode [ 96.502184] psample: entered promiscuous mode [ 97.167679] c0: entered promiscuous mode [ 97.310703] s0: entered promiscuous mode [ 98.286513] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 98.793265] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 99.323837] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 103.196800] s0 (unregistering): left promiscuous mode [ 103.246425] c0 (unregistering): left promiscuous mode [ 103.733006] psample: left promiscuous mode