[ 24.892373][ T303] lag1: Mode changed to "loadbalance" [ 25.810445][ T312] lag1: Port device veth0 added [ 26.007149][ T313] lag1: Port device veth6 added [ 27.740437][ T325] 8021q: 802.1Q VLAN Support v1.8 [ 27.741221][ T325] 8021q: adding VLAN 0 to HW filter on device lag1 [ 30.331274][ T344] lag4: Mode changed to "loadbalance" [ 30.519332][ T346] 8021q: adding VLAN 0 to HW filter on device lag4 [ 31.226698][ T352] lag4: Port device veth3 added [ 31.400083][ T353] lag4: Port device veth5 added [ 32.309852][ T359] 8021q: adding VLAN 0 to HW filter on device lag4 [ 35.296959][ T382] lag2: Mode changed to "loadbalance" [ 35.477434][ T383] 8021q: adding VLAN 0 to HW filter on device lag2 [ 36.213138][ T390] lag2: Port device veth1 added [ 36.386219][ T391] lag2: Port device veth7 added [ 38.194856][ T405] br1: port 1(lag2.100) entered blocking state [ 38.195349][ T405] br1: port 1(lag2.100) entered disabled state [ 38.195921][ T405] lag2.100: entered allmulticast mode [ 38.196258][ T405] lag2: entered allmulticast mode [ 38.196796][ T405] veth1: entered allmulticast mode [ 38.197135][ T405] veth7: entered allmulticast mode [ 38.201239][ T405] lag2.100: entered promiscuous mode [ 38.201653][ T405] lag2: entered promiscuous mode [ 38.202020][ T405] veth1: entered promiscuous mode [ 38.202865][ T405] veth7: entered promiscuous mode [ 38.899287][ T412] br2: port 1(lag2.200) entered blocking state [ 38.899761][ T412] br2: port 1(lag2.200) entered disabled state [ 38.900295][ T412] lag2.200: entered allmulticast mode [ 38.904581][ T412] lag2.200: entered promiscuous mode [ 39.430155][ T415] br1: port 1(lag2.100) entered blocking state [ 39.431130][ T415] br1: port 1(lag2.100) entered forwarding state [ 39.585958][ T416] br2: port 1(lag2.200) entered blocking state [ 39.586510][ T416] br2: port 1(lag2.200) entered forwarding state [ 40.542198][ T424] lag3: Mode changed to "loadbalance" [ 40.771381][ T426] 8021q: adding VLAN 0 to HW filter on device lag3 [ 41.429132][ T432] lag3: Port device veth2 added [ 41.579288][ T433] lag3: Port device veth4 added [ 56.709115][ T515] veth7: left promiscuous mode [ 56.710192][ T515] veth7: left allmulticast mode [ 56.713225][ T515] lag2: Port device veth7 removed [ 73.721824][ T576] veth7: entered promiscuous mode [ 73.723059][ T576] veth7: entered allmulticast mode [ 73.726359][ T576] lag2: Port device veth7 added [ 74.358065][ T587] veth1: left promiscuous mode [ 74.359957][ T587] veth1: left allmulticast mode [ 74.363481][ T587] lag2: Port device veth1 removed [ 91.401604][ T46] br1: port 1(lag2.100) entered disabled state [ 91.405672][ T46] br2: port 1(lag2.200) entered disabled state [ 91.538319][ T648] veth7: left promiscuous mode [ 91.539323][ T648] veth7: left allmulticast mode [ 91.542517][ T648] lag2: Port device veth7 removed [ 92.223463][ T659] veth1: entered promiscuous mode [ 92.224537][ T659] veth1: entered allmulticast mode [ 92.231585][ T659] lag2: Port device veth1 added [ 92.323486][ T46] br1: port 1(lag2.100) entered blocking state [ 92.324246][ T46] br1: port 1(lag2.100) entered forwarding state [ 92.329790][ T46] br2: port 1(lag2.200) entered blocking state [ 92.330665][ T46] br2: port 1(lag2.200) entered forwarding state [ 92.896188][ T670] veth7: entered promiscuous mode [ 92.896946][ T670] veth7: entered allmulticast mode [ 92.899217][ T670] lag2: Port device veth7 added [ 109.802420][ T730] lag2.200: left allmulticast mode [ 109.802901][ T730] lag2.200: left promiscuous mode [ 109.804496][ T730] br2: port 1(lag2.200) entered disabled state [ 109.980325][ T731] lag2.100: left allmulticast mode [ 109.980834][ T731] lag2: left allmulticast mode [ 109.981270][ T731] veth1: left allmulticast mode [ 109.981682][ T731] veth7: left allmulticast mode [ 109.982098][ T731] lag2.100: left promiscuous mode [ 109.982516][ T731] lag2: left promiscuous mode [ 109.982977][ T731] veth1: left promiscuous mode [ 109.984122][ T731] veth7: left promiscuous mode [ 109.986569][ T731] br1: port 1(lag2.100) entered disabled state [ 112.235736][ T733] br1: port 1(lag2.100) entered blocking state [ 112.236608][ T733] br1: port 1(lag2.100) entered disabled state [ 112.237121][ T733] lag2.100: entered allmulticast mode [ 112.237506][ T733] lag2: entered allmulticast mode [ 112.237907][ T733] veth1: entered allmulticast mode [ 112.238295][ T733] veth7: entered allmulticast mode [ 112.242621][ T733] lag2.100: entered promiscuous mode [ 112.243109][ T733] lag2: entered promiscuous mode [ 112.243506][ T733] veth1: entered promiscuous mode [ 112.244281][ T733] veth7: entered promiscuous mode [ 112.246704][ T733] br1: port 1(lag2.100) entered blocking state [ 112.247429][ T733] br1: port 1(lag2.100) entered forwarding state [ 112.385630][ T734] br2: port 1(lag2.200) entered blocking state [ 112.386123][ T734] br2: port 1(lag2.200) entered disabled state [ 112.386586][ T734] lag2.200: entered allmulticast mode [ 112.390906][ T734] lag2.200: entered promiscuous mode [ 112.392729][ T734] br2: port 1(lag2.200) entered blocking state [ 112.393207][ T734] br2: port 1(lag2.200) entered forwarding state [ 129.208529][ T794] lag3: Port device veth2 removed [ 146.268014][ T855] lag3: Port device veth2 added [ 146.791602][ T866] lag3: Port device veth4 removed [ 163.630418][ T927] lag3: Port device veth2 removed [ 164.299843][ T938] lag3: Port device veth4 added [ 164.889244][ T949] lag3: Port device veth2 added [ 182.450480][ T1013] ================================================================== [ 182.450924][ T1013] BUG: KASAN: slab-use-after-free in kobject_put+0xbb/0xd0 [ 182.451319][ T1013] Read of size 1 at addr ffff88800e3216ac by task ip/1013 [ 182.451609][ T1013] [ 182.451740][ T1013] CPU: 0 UID: 0 PID: 1013 Comm: ip Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full) [ 182.451747][ T1013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 182.451750][ T1013] Call Trace: [ 182.451752][ T1013] [ 182.451755][ T1013] dump_stack_lvl+0x82/0xc0 [ 182.451762][ T1013] print_address_description.constprop.0+0x2c/0x3a0 [ 182.451770][ T1013] ? kobject_put+0xbb/0xd0 [ 182.451776][ T1013] print_report+0xb4/0x270 [ 182.451780][ T1013] ? kobject_put+0xbb/0xd0 [ 182.451784][ T1013] ? kasan_addr_to_slab+0x21/0x70 [ 182.451789][ T1013] ? kobject_put+0xbb/0xd0 [ 182.451793][ T1013] kasan_report+0xca/0x100 [ 182.451798][ T1013] ? kobject_put+0xbb/0xd0 [ 182.451807][ T1013] kobject_put+0xbb/0xd0 [ 182.451812][ T1013] netdev_run_todo+0x5f0/0xc60 [ 182.451818][ T1013] ? dev_ingress_queue_create+0x190/0x190 [ 182.451822][ T1013] ? vlan_vid_del+0x30c/0x5e0 [ 182.451827][ T1013] ? generic_xdp_install+0x410/0x410 [ 182.451834][ T1013] ? vlan_vid_del+0x30c/0x5e0 [ 182.451841][ T1013] rtnl_dellink+0x350/0xa30 [ 182.451847][ T1013] ? valid_bridge_getlink_req.constprop.0+0x640/0x640 [ 182.451881][ T1013] ? find_held_lock+0x2b/0x80 [ 182.451890][ T1013] ? __lock_acquire+0x449/0x7e0 [ 182.451899][ T1013] ? find_held_lock+0x2b/0x80 [ 182.451904][ T1013] ? rtnetlink_rcv_msg+0x6e6/0xc00 [ 182.451908][ T1013] ? __lock_release+0x5d/0x170 [ 182.451914][ T1013] ? valid_bridge_getlink_req.constprop.0+0x640/0x640 [ 182.451919][ T1013] rtnetlink_rcv_msg+0x709/0xc00 [ 182.451925][ T1013] ? rtnl_port_fill+0x850/0x850 [ 182.451928][ T1013] ? __lock_acquire+0x449/0x7e0 [ 182.451940][ T1013] netlink_rcv_skb+0x121/0x340 [ 182.451946][ T1013] ? rtnl_port_fill+0x850/0x850 [ 182.451951][ T1013] ? netlink_ack+0xdd0/0xdd0 [ 182.451962][ T1013] ? netlink_deliver_tap+0x13e/0x340 [ 182.451966][ T1013] ? netlink_deliver_tap+0xc3/0x340 [ 182.451972][ T1013] netlink_unicast+0x4aa/0x780 [ 182.451978][ T1013] ? netlink_attachskb+0x810/0x810 [ 182.451984][ T1013] ? __lock_acquire+0x449/0x7e0 [ 182.451993][ T1013] netlink_sendmsg+0x714/0xbd0 [ 182.451999][ T1013] ? netlink_unicast+0x780/0x780 [ 182.452005][ T1013] ? __import_iovec+0x230/0x3b0 [ 182.452013][ T1013] ? netlink_unicast+0x780/0x780 [ 182.452018][ T1013] ____sys_sendmsg+0x3dd/0x890 [ 182.452026][ T1013] ? get_timestamp.constprop.0+0x380/0x380 [ 182.452030][ T1013] ? __copy_msghdr+0x3c0/0x3c0 [ 182.452042][ T1013] ___sys_sendmsg+0xed/0x170 [ 182.452046][ T1013] ? kasan_record_aux_stack+0x8c/0xa0 [ 182.452050][ T1013] ? __call_rcu_common.constprop.0+0xa8/0x630 [ 182.452064][ T1013] ? copy_msghdr_from_user+0x110/0x110 [ 182.452071][ T1013] ? find_held_lock+0x2b/0x80 [ 182.452078][ T1013] ? __lock_acquire+0x449/0x7e0 [ 182.452087][ T1013] ? find_held_lock+0x2b/0x80 [ 182.452092][ T1013] ? __virt_addr_valid+0x22a/0x450 [ 182.452101][ T1013] ? __lock_release+0x5d/0x170 [ 182.452111][ T1013] __sys_sendmsg+0x10b/0x1a0 [ 182.452115][ T1013] ? __call_rcu_common.constprop.0+0x318/0x630 [ 182.452120][ T1013] ? __sys_sendmsg_sock+0x20/0x20 [ 182.452132][ T1013] ? rcu_is_watching+0x12/0xb0 [ 182.452138][ T1013] do_syscall_64+0xc1/0xfd0 [ 182.452145][ T1013] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 182.452150][ T1013] RIP: 0033:0x7fc781f941d7 [ 182.452156][ T1013] 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 [ 182.452160][ T1013] RSP: 002b:00007ffd7e43baf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 182.452165][ T1013] RAX: ffffffffffffffda RBX: 00007ffd7e43c220 RCX: 00007fc781f941d7 [ 182.452169][ T1013] RDX: 0000000000000000 RSI: 00007ffd7e43bb60 RDI: 0000000000000005 [ 182.452171][ T1013] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078 [ 182.452174][ T1013] R10: 00007fc781e90f60 R11: 0000000000000246 R12: 0000000000000002 [ 182.452176][ T1013] R13: 00000000690de9e7 R14: 0000000000499600 R15: 0000000000000000 [ 182.452187][ T1013] [ 182.452189][ T1013] [ 182.472398][ T1013] Allocated by task 439: [ 182.472583][ T1013] kasan_save_stack+0x24/0x40 [ 182.472839][ T1013] kasan_save_track+0x14/0x30 [ 182.473087][ T1013] __kasan_kmalloc+0x7b/0x90 [ 182.473344][ T1013] __kvmalloc_node_noprof+0x2e5/0x8e0 [ 182.473591][ T1013] alloc_netdev_mqs+0x7d/0x1370 [ 182.474023][ T1013] rtnl_create_link+0xa9e/0xe20 [ 182.474270][ T1013] rtnl_newlink_create+0x203/0x770 [ 182.474513][ T1013] __rtnl_newlink+0x231/0xa30 [ 182.474759][ T1013] rtnl_newlink+0x693/0xa60 [ 182.475006][ T1013] rtnetlink_rcv_msg+0x709/0xc00 [ 182.475248][ T1013] netlink_rcv_skb+0x121/0x340 [ 182.475505][ T1013] netlink_unicast+0x4aa/0x780 [ 182.475750][ T1013] netlink_sendmsg+0x714/0xbd0 [ 182.476318][ T1013] ____sys_sendmsg+0x3dd/0x890 [ 182.476563][ T1013] ___sys_sendmsg+0xed/0x170 [ 182.476809][ T1013] __sys_sendmsg+0x10b/0x1a0 [ 182.477048][ T1013] do_syscall_64+0xc1/0xfd0 [ 182.477298][ T1013] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 182.477603][ T1013] [ 182.477727][ T1013] Freed by task 1013: [ 182.477913][ T1013] kasan_save_stack+0x24/0x40 [ 182.478163][ T1013] kasan_save_track+0x14/0x30 [ 182.478413][ T1013] __kasan_save_free_info+0x3b/0x60 [ 182.478666][ T1013] __kasan_slab_free+0x3f/0x60 [ 182.478914][ T1013] kfree+0x21d/0x540 [ 182.479095][ T1013] device_release+0x9c/0x210 [ 182.479347][ T1013] kobject_cleanup+0xfe/0x360 [ 182.479595][ T1013] netdev_run_todo+0x81f/0xc60 [ 182.479840][ T1013] rtnl_dellink+0x350/0xa30 [ 182.480242][ T1013] rtnetlink_rcv_msg+0x709/0xc00 [ 182.480647][ T1013] netlink_rcv_skb+0x121/0x340 [ 182.480885][ T1013] netlink_unicast+0x4aa/0x780 [ 182.481130][ T1013] netlink_sendmsg+0x714/0xbd0 [ 182.481372][ T1013] ____sys_sendmsg+0x3dd/0x890 [ 182.481777][ T1013] ___sys_sendmsg+0xed/0x170 [ 182.482024][ T1013] __sys_sendmsg+0x10b/0x1a0 [ 182.482271][ T1013] do_syscall_64+0xc1/0xfd0 [ 182.482519][ T1013] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 182.482816][ T1013] [ 182.482952][ T1013] The buggy address belongs to the object at ffff88800e321000 [ 182.482952][ T1013] which belongs to the cache kmalloc-4k of size 4096 [ 182.483546][ T1013] The buggy address is located 1708 bytes inside of [ 182.483546][ T1013] freed 4096-byte region [ffff88800e321000, ffff88800e322000) [ 182.484308][ T1013] [ 182.484442][ T1013] The buggy address belongs to the physical page: [ 182.484748][ T1013] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xe320 [ 182.485353][ T1013] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 182.485731][ T1013] flags: 0x80000000000040(head|node=0|zone=1) [ 182.486224][ T1013] page_type: f5(slab) [ 182.486422][ T1013] raw: 0080000000000040 ffff888001043700 ffffea00003d2a10 ffffea0000271410 [ 182.486874][ T1013] raw: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000 [ 182.487323][ T1013] head: 0080000000000040 ffff888001043700 ffffea00003d2a10 ffffea0000271410 [ 182.487766][ T1013] head: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000 [ 182.488209][ T1013] head: 0080000000000003 ffffea000038c801 00000000ffffffff 00000000ffffffff [ 182.488702][ T1013] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 182.489199][ T1013] page dumped because: kasan: bad access detected [ 182.489522][ T1013] [ 182.489655][ T1013] Memory state around the buggy address: [ 182.490078][ T1013] ffff88800e321580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.490618][ T1013] ffff88800e321600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.491002][ T1013] >ffff88800e321680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.491375][ T1013] ^ [ 182.491623][ T1013] ffff88800e321700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.491989][ T1013] ffff88800e321780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.492515][ T1013] ================================================================== [ 182.492898][ T1013] Disabling lock debugging due to kernel taint [ 182.493200][ T1013] ------------[ cut here ]------------ [ 182.493567][ T1013] refcount_t: underflow; use-after-free. [ 182.493838][ T1013] WARNING: CPU: 0 PID: 1013 at lib/refcount.c:28 refcount_warn_saturate+0x16f/0x1b0 [ 182.494292][ T1013] Modules linked in: bridge stp llc 8021q vrf veth [ 182.494624][ T1013] CPU: 0 UID: 0 PID: 1013 Comm: ip Tainted: G B 6.18.0-rc4-virtme #1 PREEMPT(full) [ 182.495288][ T1013] Tainted: [B]=BAD_PAGE [ 182.495472][ T1013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 182.495934][ T1013] RIP: 0010:refcount_warn_saturate+0x16f/0x1b0 [ 182.496261][ T1013] Code: 7d 93 02 80 fb 01 0f 87 bb 99 d9 fe 83 e3 01 0f 85 51 ff ff ff c6 05 a8 7d 93 02 01 90 48 c7 c7 60 8d a5 a0 e8 32 bf 18 ff 90 <0f> 0b 90 90 e9 33 ff ff ff 48 89 df e8 b0 63 a1 ff e9 ba fe ff ff [ 182.497473][ T1013] RSP: 0018:ffffc90001db71f0 EFLAGS: 00010286 [ 182.498098][ T1013] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 182.498489][ T1013] RDX: 0000000000000002 RSI: 0000000000000004 RDI: 0000000000000001 [ 182.498861][ T1013] RBP: 0000000000000003 R08: 0000000000000000 R09: fffffbfff427e134 [ 182.499250][ T1013] R10: 0000000000000003 R11: ffffc90001db6d80 R12: 0000000000000001 [ 182.499663][ T1013] R13: dffffc0000000000 R14: dead000000000122 R15: dead000000000100 [ 182.500058][ T1013] FS: 00007fc781dc6800(0000) GS:ffff8880939f2000(0000) knlGS:0000000000000000 [ 182.500524][ T1013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.500860][ T1013] CR2: 00000000004e5be0 CR3: 000000000cc09005 CR4: 0000000000772ef0 [ 182.501261][ T1013] PKRU: 55555554 [ 182.501625][ T1013] Call Trace: [ 182.501821][ T1013] [ 182.501965][ T1013] netdev_run_todo+0x5f0/0xc60 [ 182.502397][ T1013] ? dev_ingress_queue_create+0x190/0x190 [ 182.502660][ T1013] ? vlan_vid_del+0x30c/0x5e0 [ 182.502918][ T1013] ? generic_xdp_install+0x410/0x410 [ 182.503187][ T1013] ? vlan_vid_del+0x30c/0x5e0 [ 182.503450][ T1013] rtnl_dellink+0x350/0xa30 [ 182.503874][ T1013] ? valid_bridge_getlink_req.constprop.0+0x640/0x640 [ 182.504260][ T1013] ? find_held_lock+0x2b/0x80 [ 182.504509][ T1013] ? __lock_acquire+0x449/0x7e0 [ 182.504934][ T1013] ? find_held_lock+0x2b/0x80 [ 182.505216][ T1013] ? rtnetlink_rcv_msg+0x6e6/0xc00 [ 182.505459][ T1013] ? __lock_release+0x5d/0x170 [ 182.505723][ T1013] ? valid_bridge_getlink_req.constprop.0+0x640/0x640 [ 182.506211][ T1013] rtnetlink_rcv_msg+0x709/0xc00 [ 182.506495][ T1013] ? rtnl_port_fill+0x850/0x850 [ 182.506761][ T1013] ? __lock_acquire+0x449/0x7e0 [ 182.507030][ T1013] netlink_rcv_skb+0x121/0x340 [ 182.507314][ T1013] ? rtnl_port_fill+0x850/0x850 [ 182.507563][ T1013] ? netlink_ack+0xdd0/0xdd0 [ 182.507836][ T1013] ? netlink_deliver_tap+0x13e/0x340 [ 182.508082][ T1013] ? netlink_deliver_tap+0xc3/0x340 [ 182.508369][ T1013] netlink_unicast+0x4aa/0x780 [ 182.508644][ T1013] ? netlink_attachskb+0x810/0x810 [ 182.508919][ T1013] ? __lock_acquire+0x449/0x7e0 [ 182.509231][ T1013] netlink_sendmsg+0x714/0xbd0 [ 182.509655][ T1013] ? netlink_unicast+0x780/0x780 [ 182.509906][ T1013] ? __import_iovec+0x230/0x3b0 [ 182.510165][ T1013] ? netlink_unicast+0x780/0x780 [ 182.510416][ T1013] ____sys_sendmsg+0x3dd/0x890 [ 182.510819][ T1013] ? get_timestamp.constprop.0+0x380/0x380 [ 182.511135][ T1013] ? __copy_msghdr+0x3c0/0x3c0 [ 182.511403][ T1013] ___sys_sendmsg+0xed/0x170 [ 182.511644][ T1013] ? kasan_record_aux_stack+0x8c/0xa0 [ 182.512047][ T1013] ? __call_rcu_common.constprop.0+0xa8/0x630 [ 182.512358][ T1013] ? copy_msghdr_from_user+0x110/0x110 [ 182.512594][ T1013] ? find_held_lock+0x2b/0x80 [ 182.512845][ T1013] ? __lock_acquire+0x449/0x7e0 [ 182.513256][ T1013] ? find_held_lock+0x2b/0x80 [ 182.513511][ T1013] ? __virt_addr_valid+0x22a/0x450 [ 182.513786][ T1013] ? __lock_release+0x5d/0x170 [ 182.514047][ T1013] __sys_sendmsg+0x10b/0x1a0 [ 182.514303][ T1013] ? __call_rcu_common.constprop.0+0x318/0x630 [ 182.514611][ T1013] ? __sys_sendmsg_sock+0x20/0x20 [ 182.514870][ T1013] ? rcu_is_watching+0x12/0xb0 [ 182.515291][ T1013] do_syscall_64+0xc1/0xfd0 [ 182.515545][ T1013] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 182.515847][ T1013] RIP: 0033:0x7fc781f941d7 [ 182.516121][ T1013] 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 [ 182.517195][ T1013] RSP: 002b:00007ffd7e43baf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 182.517731][ T1013] RAX: ffffffffffffffda RBX: 00007ffd7e43c220 RCX: 00007fc781f941d7 [ 182.518167][ T1013] RDX: 0000000000000000 RSI: 00007ffd7e43bb60 RDI: 0000000000000005 [ 182.518573][ T1013] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078 [ 182.519102][ T1013] R10: 00007fc781e90f60 R11: 0000000000000246 R12: 0000000000000002 [ 182.519497][ T1013] R13: 00000000690de9e7 R14: 0000000000499600 R15: 0000000000000000 [ 182.519888][ T1013] [ 182.520237][ T1013] irq event stamp: 40321 [ 182.520431][ T1013] hardirqs last enabled at (40321): [] irqentry_exit+0x3b/0x80 [ 182.520904][ T1013] hardirqs last disabled at (40320): [] handle_softirqs+0x47f/0x610 [ 182.521510][ T1013] softirqs last enabled at (40242): [] handle_softirqs+0x352/0x610 [ 182.521943][ T1013] softirqs last disabled at (40233): [] irq_exit_rcu+0xab/0x100 [ 182.522559][ T1013] ---[ end trace 0000000000000000 ]--- [ 182.898503][ T1019] lag3: Port device veth4 removed [ 182.986377][ T1020] lag3: Port device veth2 removed [ 183.566821][ T1031] br2: port 1(lag2.200) entered disabled state [ 183.665325][ T1032] br1: port 1(lag2.100) entered disabled state [ 184.019276][ T1035] lag2.200: left allmulticast mode [ 184.019724][ T1035] lag2.200: left promiscuous mode [ 184.020687][ T1035] br2: port 1(lag2.200) entered disabled state [ 184.245203][ T1037] lag2.100: left allmulticast mode [ 184.245482][ T1037] lag2: left allmulticast mode [ 184.245722][ T1037] veth1: left allmulticast mode [ 184.245959][ T1037] veth7: left allmulticast mode [ 184.246204][ T1037] lag2.100: left promiscuous mode [ 184.246412][ T1037] lag2: left promiscuous mode [ 184.246635][ T1037] veth1: left promiscuous mode [ 184.247103][ T1037] veth7: left promiscuous mode [ 184.248043][ T1037] br1: port 1(lag2.100) entered disabled state [ 184.670276][ T1041] lag2: Port device veth7 removed [ 184.748234][ T1042] lag2: Port device veth1 removed [ 186.135191][ T1058] lag4: Port device veth5 removed [ 186.206746][ T1059] lag4: Port device veth3 removed [ 187.719321][ T1074] lag1: Port device veth6 removed [ 187.775809][ T1075] lag1: Port device veth0 removed