[ 15.695501][ T244] openvswitch: Open vSwitch switching datapath
[ 20.965267][ T272] netlink: 'python3': attribute type 2 has an invalid length.
[ 20.976006][ T272] arpping: entered promiscuous mode
[ 21.994500][ T299] ip (299) used greatest stack depth: 24544 bytes left
[ 25.303595][ T323] c0: entered promiscuous mode
[ 29.461599][ T370] s0: entered promiscuous mode
[ 38.261889][ T434] s0 (unregistering): left promiscuous mode
[ 38.287797][ T434] ==================================================================
[ 38.288068][ T434] BUG: KASAN: slab-use-after-free in kobject_put+0xbb/0xd0
[ 38.288346][ T434] Read of size 1 at addr ffff88800e9a96c4 by task ip/434
[ 38.288552][ T434]
[ 38.288640][ T434] CPU: 3 UID: 0 PID: 434 Comm: ip Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 38.288645][ T434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.288649][ T434] Call Trace:
[ 38.288653][ T434]
[ 38.288655][ T434] dump_stack_lvl+0x82/0xc0
[ 38.288663][ T434] print_address_description.constprop.0+0x2c/0x3a0
[ 38.288678][ T434] ? kobject_put+0xbb/0xd0
[ 38.288682][ T434] print_report+0xb4/0x270
[ 38.288685][ T434] ? kobject_put+0xbb/0xd0
[ 38.288688][ T434] ? kasan_addr_to_slab+0x21/0x70
[ 38.288692][ T434] ? kobject_put+0xbb/0xd0
[ 38.288695][ T434] kasan_report+0xca/0x100
[ 38.288699][ T434] ? kobject_put+0xbb/0xd0
[ 38.288704][ T434] kobject_put+0xbb/0xd0
[ 38.288709][ T434] netdev_run_todo+0x5f0/0xc60
[ 38.288723][ T434] ? dev_ingress_queue_create+0x190/0x190
[ 38.288727][ T434] ? generic_xdp_install+0x410/0x410
[ 38.288730][ T434] ? unregister_netdevice_many+0x20/0x20
[ 38.288737][ T434] rtnl_dellink+0x350/0xa30
[ 38.288743][ T434] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 38.288762][ T434] ? find_held_lock+0x2b/0x80
[ 38.288775][ T434] ? __lock_acquire+0x449/0x7e0
[ 38.288780][ T434] ? find_held_lock+0x2b/0x80
[ 38.288784][ T434] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 38.288787][ T434] ? __lock_release+0x5d/0x170
[ 38.288791][ T434] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 38.288794][ T434] rtnetlink_rcv_msg+0x709/0xc00
[ 38.288798][ T434] ? rtnl_port_fill+0x890/0x890
[ 38.288802][ T434] ? __lock_acquire+0x449/0x7e0
[ 38.288808][ T434] netlink_rcv_skb+0x121/0x340
[ 38.288817][ T434] ? rtnl_port_fill+0x890/0x890
[ 38.288821][ T434] ? netlink_ack+0xdf0/0xdf0
[ 38.288828][ T434] ? netlink_deliver_tap+0x13e/0x340
[ 38.288830][ T434] ? netlink_deliver_tap+0xc3/0x340
[ 38.288834][ T434] netlink_unicast+0x4aa/0x780
[ 38.288838][ T434] ? netlink_attachskb+0x810/0x810
[ 38.288841][ T434] ? __lock_acquire+0x449/0x7e0
[ 38.288846][ T434] netlink_sendmsg+0x714/0xbd0
[ 38.288850][ T434] ? netlink_unicast+0x780/0x780
[ 38.288853][ T434] ? __import_iovec+0x230/0x3b0
[ 38.288866][ T434] ? netlink_unicast+0x780/0x780
[ 38.288869][ T434] ____sys_sendmsg+0x3dd/0x890
[ 38.288876][ T434] ? get_timestamp.constprop.0+0x370/0x370
[ 38.288878][ T434] ? __copy_msghdr+0x3c0/0x3c0
[ 38.288886][ T434] ___sys_sendmsg+0xed/0x170
[ 38.288888][ T434] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.288892][ T434] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 38.288898][ T434] ? copy_msghdr_from_user+0x110/0x110
[ 38.288902][ T434] ? find_held_lock+0x2b/0x80
[ 38.288907][ T434] ? __lock_acquire+0x449/0x7e0
[ 38.288912][ T434] ? find_held_lock+0x2b/0x80
[ 38.288916][ T434] ? __virt_addr_valid+0x22a/0x450
[ 38.288929][ T434] ? __lock_release+0x5d/0x170
[ 38.288934][ T434] __sys_sendmsg+0x10b/0x1a0
[ 38.288937][ T434] ? __call_rcu_common.constprop.0+0x318/0x630
[ 38.288939][ T434] ? __sys_sendmsg_sock+0x20/0x20
[ 38.288946][ T434] ? rcu_is_watching+0x12/0xb0
[ 38.288952][ T434] do_syscall_64+0xc1/0xfd0
[ 38.288958][ T434] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 38.288966][ T434] RIP: 0033:0x7fe4af5831d7
[ 38.288969][ T434] 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
[ 38.288974][ T434] RSP: 002b:00007ffda88eaee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.288980][ T434] RAX: ffffffffffffffda RBX: 00007ffda88eb610 RCX: 00007fe4af5831d7
[ 38.288982][ T434] RDX: 0000000000000000 RSI: 00007ffda88eaf50 RDI: 0000000000000005
[ 38.288984][ T434] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000078
[ 38.288985][ T434] R10: 00007fe4af47ff60 R11: 0000000000000246 R12: 0000000000000001
[ 38.288987][ T434] R13: 00000000690e0204 R14: 0000000000499600 R15: 0000000000000000
[ 38.288994][ T434]
[ 38.288995][ T434]
[ 38.301482][ T434] Allocated by task 344:
[ 38.301611][ T434] kasan_save_stack+0x24/0x40
[ 38.301893][ T434] kasan_save_track+0x14/0x30
[ 38.302055][ T434] __kasan_kmalloc+0x7b/0x90
[ 38.302219][ T434] __kvmalloc_node_noprof+0x2e5/0x8e0
[ 38.302485][ T434] alloc_netdev_mqs+0x7d/0x1370
[ 38.302652][ T434] rtnl_create_link+0xa9e/0xe20
[ 38.302822][ T434] veth_newlink+0x1c3/0x8d0
[ 38.302998][ T434] rtnl_newlink_create+0x2ba/0x8f0
[ 38.303160][ T434] __rtnl_newlink+0x231/0xa30
[ 38.303419][ T434] rtnl_newlink+0x693/0xa60
[ 38.303588][ T434] rtnetlink_rcv_msg+0x709/0xc00
[ 38.303854][ T434] netlink_rcv_skb+0x121/0x340
[ 38.304016][ T434] netlink_unicast+0x4aa/0x780
[ 38.304178][ T434] netlink_sendmsg+0x714/0xbd0
[ 38.304342][ T434] ____sys_sendmsg+0x3dd/0x890
[ 38.304504][ T434] ___sys_sendmsg+0xed/0x170
[ 38.304675][ T434] __sys_sendmsg+0x10b/0x1a0
[ 38.304838][ T434] do_syscall_64+0xc1/0xfd0
[ 38.305002][ T434] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 38.305209][ T434]
[ 38.305302][ T434] Freed by task 434:
[ 38.305545][ T434] kasan_save_stack+0x24/0x40
[ 38.305724][ T434] kasan_save_track+0x14/0x30
[ 38.305901][ T434] __kasan_save_free_info+0x3b/0x60
[ 38.306081][ T434] __kasan_slab_free+0x3f/0x60
[ 38.306357][ T434] kfree+0x21d/0x540
[ 38.306496][ T434] device_release+0x9c/0x210
[ 38.306689][ T434] kobject_cleanup+0xfe/0x360
[ 38.306868][ T434] netdev_run_todo+0x81f/0xc60
[ 38.307051][ T434] rtnl_dellink+0x350/0xa30
[ 38.307328][ T434] rtnetlink_rcv_msg+0x709/0xc00
[ 38.307505][ T434] netlink_rcv_skb+0x121/0x340
[ 38.307679][ T434] netlink_unicast+0x4aa/0x780
[ 38.307854][ T434] netlink_sendmsg+0x714/0xbd0
[ 38.308124][ T434] ____sys_sendmsg+0x3dd/0x890
[ 38.308304][ T434] ___sys_sendmsg+0xed/0x170
[ 38.308481][ T434] __sys_sendmsg+0x10b/0x1a0
[ 38.308654][ T434] do_syscall_64+0xc1/0xfd0
[ 38.308933][ T434] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 38.309152][ T434]
[ 38.309249][ T434] The buggy address belongs to the object at ffff88800e9a9000
[ 38.309249][ T434] which belongs to the cache kmalloc-4k of size 4096
[ 38.309686][ T434] The buggy address is located 1732 bytes inside of
[ 38.309686][ T434] freed 4096-byte region [ffff88800e9a9000, ffff88800e9aa000)
[ 38.310142][ T434]
[ 38.310329][ T434] The buggy address belongs to the physical page:
[ 38.310554][ T434] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xe9a8
[ 38.310916][ T434] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 38.311298][ T434] flags: 0x80000000000040(head|node=0|zone=1)
[ 38.311538][ T434] page_type: f5(slab)
[ 38.311685][ T434] raw: 0080000000000040 ffff888001043700 ffffea00003a6c10 ffffea0000146210
[ 38.312120][ T434] raw: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000
[ 38.312433][ T434] head: 0080000000000040 ffff888001043700 ffffea00003a6c10 ffffea0000146210
[ 38.312758][ T434] head: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000
[ 38.313178][ T434] head: 0080000000000003 ffffea00003a6a01 00000000ffffffff 00000000ffffffff
[ 38.313492][ T434] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 38.313912][ T434] page dumped because: kasan: bad access detected
[ 38.314137][ T434]
[ 38.314231][ T434] Memory state around the buggy address:
[ 38.314428][ T434] ffff88800e9a9580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 38.314792][ T434] ffff88800e9a9600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 38.315047][ T434] >ffff88800e9a9680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 38.315412][ T434] ^
[ 38.315640][ T434] ffff88800e9a9700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 38.315900][ T434] ffff88800e9a9780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 38.316240][ T434] ==================================================================
[ 38.316591][ T434] Disabling lock debugging due to kernel taint
[ 38.316822][ T434] ------------[ cut here ]------------
[ 38.316992][ T434] refcount_t: underflow; use-after-free.
[ 38.317244][ T434] WARNING: CPU: 3 PID: 434 at lib/refcount.c:28 refcount_warn_saturate+0x16f/0x1b0
[ 38.317569][ T434] Modules linked in: openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh
[ 38.317934][ T434] CPU: 3 UID: 0 PID: 434 Comm: ip Tainted: G B 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 38.318298][ T434] Tainted: [B]=BAD_PAGE
[ 38.318443][ T434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.318773][ T434] RIP: 0010:refcount_warn_saturate+0x16f/0x1b0
[ 38.319005][ T434] Code: cc 38 03 80 fb 01 0f 87 29 33 d7 fe 83 e3 01 0f 85 51 ff ff ff c6 05 17 cc 38 03 01 90 48 c7 c7 40 ba 45 ac e8 62 d6 16 ff 90 <0f> 0b 90 90 e9 33 ff ff ff 48 89 df e8 c0 9d a0 ff e9 ba fe ff ff
[ 38.319738][ T434] RSP: 0018:ffffc90000cff1f0 EFLAGS: 00010286
[ 38.319961][ T434] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 38.320326][ T434] RDX: 0000000000000002 RSI: 0000000000000004 RDI: 0000000000000001
[ 38.320607][ T434] RBP: 0000000000000003 R08: 0000000000000000 R09: fffffbfff5a80934
[ 38.320883][ T434] R10: 0000000000000003 R11: ffffc90000cfed80 R12: 0000000000000001
[ 38.321254][ T434] R13: dffffc0000000000 R14: dead000000000122 R15: dead000000000100
[ 38.321525][ T434] FS: 00007fe4af3b5800(0000) GS:ffff8880be888000(0000) knlGS:0000000000000000
[ 38.321838][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.322159][ T434] CR2: 00000000004e5dc0 CR3: 0000000016ca9001 CR4: 0000000000772ef0
[ 38.322428][ T434] PKRU: 55555554
[ 38.322574][ T434] Call Trace:
[ 38.322801][ T434]
[ 38.322895][ T434] netdev_run_todo+0x5f0/0xc60
[ 38.323082][ T434] ? dev_ingress_queue_create+0x190/0x190
[ 38.323265][ T434] ? generic_xdp_install+0x410/0x410
[ 38.323446][ T434] ? unregister_netdevice_many+0x20/0x20
[ 38.323719][ T434] rtnl_dellink+0x350/0xa30
[ 38.323898][ T434] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 38.324130][ T434] ? find_held_lock+0x2b/0x80
[ 38.324309][ T434] ? __lock_acquire+0x449/0x7e0
[ 38.324586][ T434] ? find_held_lock+0x2b/0x80
[ 38.324763][ T434] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 38.324939][ T434] ? __lock_release+0x5d/0x170
[ 38.325106][ T434] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 38.325393][ T434] rtnetlink_rcv_msg+0x709/0xc00
[ 38.325560][ T434] ? rtnl_port_fill+0x890/0x890
[ 38.325719][ T434] ? __lock_acquire+0x449/0x7e0
[ 38.325974][ T434] netlink_rcv_skb+0x121/0x340
[ 38.326140][ T434] ? rtnl_port_fill+0x890/0x890
[ 38.326297][ T434] ? netlink_ack+0xdf0/0xdf0
[ 38.326458][ T434] ? netlink_deliver_tap+0x13e/0x340
[ 38.326715][ T434] ? netlink_deliver_tap+0xc3/0x340
[ 38.326878][ T434] netlink_unicast+0x4aa/0x780
[ 38.327034][ T434] ? netlink_attachskb+0x810/0x810
[ 38.327190][ T434] ? __lock_acquire+0x449/0x7e0
[ 38.327347][ T434] netlink_sendmsg+0x714/0xbd0
[ 38.327509][ T434] ? netlink_unicast+0x780/0x780
[ 38.327668][ T434] ? __import_iovec+0x230/0x3b0
[ 38.327827][ T434] ? netlink_unicast+0x780/0x780
[ 38.327984][ T434] ____sys_sendmsg+0x3dd/0x890
[ 38.328141][ T434] ? get_timestamp.constprop.0+0x370/0x370
[ 38.328333][ T434] ? __copy_msghdr+0x3c0/0x3c0
[ 38.328502][ T434] ___sys_sendmsg+0xed/0x170
[ 38.328751][ T434] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.328909][ T434] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 38.329107][ T434] ? copy_msghdr_from_user+0x110/0x110
[ 38.329272][ T434] ? find_held_lock+0x2b/0x80
[ 38.329446][ T434] ? __lock_acquire+0x449/0x7e0
[ 38.329614][ T434] ? find_held_lock+0x2b/0x80
[ 38.329769][ T434] ? __virt_addr_valid+0x22a/0x450
[ 38.329927][ T434] ? __lock_release+0x5d/0x170
[ 38.330185][ T434] __sys_sendmsg+0x10b/0x1a0
[ 38.330343][ T434] ? __call_rcu_common.constprop.0+0x318/0x630
[ 38.330542][ T434] ? __sys_sendmsg_sock+0x20/0x20
[ 38.330700][ T434] ? rcu_is_watching+0x12/0xb0
[ 38.330948][ T434] do_syscall_64+0xc1/0xfd0
[ 38.331104][ T434] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 38.331294][ T434] RIP: 0033:0x7fe4af5831d7
[ 38.331560][ T434] 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
[ 38.332117][ T434] RSP: 002b:00007ffda88eaee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.332458][ T434] RAX: ffffffffffffffda RBX: 00007ffda88eb610 RCX: 00007fe4af5831d7
[ 38.332707][ T434] RDX: 0000000000000000 RSI: 00007ffda88eaf50 RDI: 0000000000000005
[ 38.333061][ T434] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000078
[ 38.333309][ T434] R10: 00007fe4af47ff60 R11: 0000000000000246 R12: 0000000000000001
[ 38.333554][ T434] R13: 00000000690e0204 R14: 0000000000499600 R15: 0000000000000000
[ 38.333889][ T434]
[ 38.334010][ T434] irq event stamp: 52951
[ 38.334140][ T434] hardirqs last enabled at (52951): [] irqentry_exit+0x3b/0x80
[ 38.334434][ T434] hardirqs last disabled at (52950): [] handle_softirqs+0x47f/0x610
[ 38.334722][ T434] softirqs last enabled at (51820): [] unregister_netdevice_many_notify+0x714/0x1c90
[ 38.335033][ T434] softirqs last disabled at (51818): [] dev_mc_flush+0x54/0x90
[ 38.335406][ T434] ---[ end trace 0000000000000000 ]---
[ 38.341383][ T434] ip (434) used greatest stack depth: 24232 bytes left
[ 38.572486][ T442] c0 (unregistering): left promiscuous mode
[ 40.201511][ T448] arpping: left promiscuous mode
[ 44.830551][ T493] netlink: 'python3': attribute type 2 has an invalid length.
[ 44.837047][ T493] ct4: entered promiscuous mode
[ 47.502647][ T544] c0: entered promiscuous mode
[ 50.139414][ T583] s0: entered promiscuous mode
[ 75.243541][ T738] s0 (unregistering): left promiscuous mode
[ 75.503198][ T746] c0 (unregistering): left promiscuous mode
[ 77.158348][ T752] ct4: left promiscuous mode
[ 81.904141][ T796] netlink: 'python3': attribute type 2 has an invalid length.
[ 81.909428][ T796] cv4: entered promiscuous mode
[ 84.611660][ T847] c0: entered promiscuous mode
[ 85.099355][ T868] ip (868) used greatest stack depth: 23368 bytes left
[ 87.171537][ T885] s0: entered promiscuous mode
[ 96.864734][ T972] s0 (unregistering): left promiscuous mode
[ 97.135163][ T980] c0 (unregistering): left promiscuous mode
[ 98.843503][ T986] cv4: left promiscuous mode
[ 103.845026][ T1030] netlink: 'python3': attribute type 2 has an invalid length.
[ 103.851342][ T1030] nat4: entered promiscuous mode
[ 106.751568][ T1080] c0: entered promiscuous mode
[ 109.388739][ T1119] s0: entered promiscuous mode
[ 133.110088][ T1259] s0 (unregistering): left promiscuous mode
[ 133.367162][ T1267] c0 (unregistering): left promiscuous mode
[ 135.073990][ T1273] nat4: left promiscuous mode
[ 139.857965][ T1317] netlink: 'python3': attribute type 2 has an invalid length.
[ 139.863291][ T1317] natrelated4: entered promiscuous mode
[ 142.548858][ T1367] c0: entered promiscuous mode
[ 145.128830][ T1405] s0: entered promiscuous mode
[ 159.462133][ T1558] s0 (unregistering): left promiscuous mode
[ 159.724975][ T1566] c0 (unregistering): left promiscuous mode
[ 161.379570][ T1572] natrelated4: left promiscuous mode
[ 166.031407][ T1616] netlink: 'python3': attribute type 2 has an invalid length.
[ 166.036788][ T1616] nv0: entered promiscuous mode
[ 167.875590][ T1640] netlink: 'python3': attribute type 2 has an invalid length.
[ 167.876910][ T1640] openvswitch: nv0: Dropping previously announced user features
[ 170.674722][ T1689] left0: entered promiscuous mode
[ 173.271076][ T1727] right0: entered promiscuous mode
[ 176.556000][ T1759] right0: left promiscuous mode
[ 180.113836][ T1795] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 180.218201][ T1795] python3 (1795) used greatest stack depth: 22920 bytes left
[ 181.925949][ T1818] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 182.508274][ T1845] left0 (unregistering): left promiscuous mode
[ 184.123739][ T1851] nv0: left promiscuous mode
[ 190.255029][ T1910] ui0: entered promiscuous mode
[ 193.088789][ T1960] left0: entered promiscuous mode
[ 195.583285][ T1991] left0 (unregistering): left promiscuous mode
[ 197.197802][ T1999] ui0: left promiscuous mode
[ 202.376141][ T2044] tdp0: entered promiscuous mode
[ 205.214012][ T2096] left0: entered promiscuous mode
[ 206.873450][ T2113] left0: left promiscuous mode
[ 208.973673][ T2134] ovs-vxlan0: entered promiscuous mode
[ 217.256264][ T2263] ovs-vxlan0 (unregistering): left promiscuous mode
[ 219.067924][ T2276] tdp0: left promiscuous mode
[ 224.393692][ T2325] netlink: 'python3': attribute type 2 has an invalid length.
[ 224.400198][ T2325] dropreason: entered promiscuous mode
[ 227.155835][ T2376] c0: entered promiscuous mode
[ 229.747791][ T2414] s0: entered promiscuous mode
[ 265.945931][ T2585] s0 (unregistering): left promiscuous mode
[ 266.194559][ T2593] c0 (unregistering): left promiscuous mode
[ 268.393111][ T2599] dropreason: left promiscuous mode
[ 273.161720][ T2642] psample: entered promiscuous mode
[ 276.446884][ T2694] c0: entered promiscuous mode
[ 277.299954][ T2725] s0: entered promiscuous mode
[ 280.701746][ T2788] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 282.458031][ T2812] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 284.232948][ T2835] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 295.885351][ T2978] s0 (unregistering): left promiscuous mode
[ 296.192200][ T2988] c0 (unregistering): left promiscuous mode
[ 297.748146][ T2994] psample: left promiscuous mode