[ 29.902572][ T284] 8021q: 802.1Q VLAN Support v1.8 [ 32.839701][ T309] lag2: Mode changed to "loadbalance" [ 33.178752][ T312] lag2: Port device veth3 added [ 33.617718][ T316] lag2: Port device veth5 added [ 33.907091][ T318] 8021q: adding VLAN 0 to HW filter on device lag2 [ 33.908965][ T309] BUG: spinlock bad magic on CPU#1, teamd/309 [ 33.909151][ T309] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: teamd/309, .owner_cpu: 1 [ 33.909387][ T309] CPU: 1 UID: 0 PID: 309 Comm: teamd Not tainted 6.10.0-virtme #1 [ 33.909588][ T309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 33.909906][ T309] Call Trace: [ 33.910008][ T309] [ 33.910079][ T309] dump_stack_lvl+0xb0/0xd0 [ 33.910217][ T309] do_raw_spin_unlock+0x1ac/0x220 [ 33.910363][ T309] _raw_spin_unlock+0x23/0x40 [ 33.910494][ T309] __dev_xmit_skb+0x4ed/0x10c0 [ 33.910624][ T309] ? __pfx___dev_xmit_skb+0x10/0x10 [ 33.910760][ T309] ? __dev_queue_xmit+0x1e4/0x1890 [ 33.910894][ T309] ? lock_acquire+0x32/0xc0 [ 33.911024][ T309] ? __dev_queue_xmit+0x1e4/0x1890 [ 33.911157][ T309] __dev_queue_xmit+0x784/0x1890 [ 33.911288][ T309] ? skb_set_owner_w+0x220/0x360 [ 33.911430][ T309] ? __pfx___dev_queue_xmit+0x10/0x10 [ 33.911562][ T309] ? packet_parse_headers+0x231/0x9d0 [ 33.911699][ T309] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 33.911833][ T309] ? __pfx_packet_parse_headers+0x10/0x10 [ 33.911965][ T309] ? skb_copy_datagram_from_iter+0xe6/0x700 [ 33.912130][ T309] ? packet_cached_dev_get+0xd5/0x210 [ 33.912259][ T309] packet_snd+0xdd4/0x18a0 [ 33.912389][ T309] ? __pfx_packet_snd+0x10/0x10 [ 33.912517][ T309] ? find_held_lock+0x2c/0x110 [ 33.912666][ T309] __sys_sendto+0x37d/0x410 [ 33.912812][ T309] ? __pfx___sys_sendto+0x10/0x10 [ 33.912940][ T309] ? __might_fault+0x11b/0x170 [ 33.913072][ T309] ? __pfx___sys_getsockname+0x10/0x10 [ 33.913204][ T309] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 33.913369][ T309] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 33.913530][ T309] __x64_sys_sendto+0xe0/0x1c0 [ 33.913659][ T309] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 33.913823][ T309] do_syscall_64+0xc1/0x1d0 [ 33.913959][ T309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 33.914123][ T309] RIP: 0033:0x7ff978c50700 [ 33.914264][ T309] Code: ff ff 64 89 02 eb bd 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20 [ 33.914725][ T309] RSP: 002b:00007ffe3b3177a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 33.914918][ T309] RAX: ffffffffffffffda RBX: 000000001f862fc0 RCX: 00007ff978c50700 [ 33.915109][ T309] RDX: 000000000000007c RSI: 00007ffe3b317820 RDI: 0000000000000013 [ 33.915303][ T309] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 33.915498][ T309] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000007c [ 33.915694][ T309] R13: 00007ffe3b317820 R14: 0000000000000013 R15: 0000000000000002 [ 33.915891][ T309] [ 34.031750][ T319] 8021q: adding VLAN 0 to HW filter on device lag2 [ 34.621157][ T324] gre: GRE over IPv4 demultiplexor driver [ 34.632538][ T324] ip_gre: GRE over IPv4 tunneling driver [ 36.945862][ T351] lag1: Mode changed to "loadbalance" [ 37.188405][ T354] lag1: Port device veth2 added [ 37.591457][ T357] lag1: Port device veth4 added [ 37.837611][ T359] 8021q: adding VLAN 0 to HW filter on device lag1 [ 44.789744][ T384] Mirror/redirect action on [ 45.027439][ T387] GACT probability NOT on [ 45.164554][ T388] lag2: Port device veth5 removed [ 49.486653][ T398] lag2: Port device veth3 removed [ 54.672674][ T309] teamd (309) used greatest stack depth: 23584 bytes left [ 55.101312][ T428] lag2: Mode changed to "loadbalance" [ 55.388138][ T431] lag2: Port device veth3 added [ 55.775261][ T436] lag2: Port device veth5 added [ 56.025064][ T438] 8021q: adding VLAN 0 to HW filter on device lag2 [ 56.155753][ T439] 8021q: adding VLAN 0 to HW filter on device lag2 [ 63.233660][ T465] lag2: Port device veth3 removed [ 67.481401][ T475] lag2: Port device veth5 removed [ 73.176398][ T505] lag2: Mode changed to "loadbalance" [ 73.434647][ T508] lag2: Port device veth3 added [ 73.811328][ T513] lag2: Port device veth5 added [ 74.073447][ T515] 8021q: adding VLAN 0 to HW filter on device lag2 [ 74.203380][ T516] 8021q: adding VLAN 0 to HW filter on device lag2 [ 81.333403][ T351] lag1: Port device veth4 removed [ 81.337800][ T351] lag1: Port device veth2 removed [ 83.754338][ T505] lag2: Port device veth5 removed [ 83.756330][ T505] lag2: Port device veth3 removed