[ 28.105284][ T242] ip (242) used greatest stack depth: 24048 bytes left [ 32.546891][ T286] 8021q: 802.1Q VLAN Support v1.8 [ 35.754103][ T311] lag2: Mode changed to "loadbalance" [ 36.147064][ T314] lag2: Port device veth3 added [ 36.608570][ T318] lag2: Port device veth5 added [ 36.976572][ T320] 8021q: adding VLAN 0 to HW filter on device lag2 [ 36.978754][ T311] BUG: spinlock bad magic on CPU#3, teamd/311 [ 36.978972][ T311] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: teamd/311, .owner_cpu: 3 [ 36.979196][ T311] CPU: 3 UID: 0 PID: 311 Comm: teamd Not tainted 6.10.0-virtme #1 [ 36.979394][ T311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 36.979680][ T311] Call Trace: [ 36.979846][ T311] [ 36.979927][ T311] dump_stack_lvl+0xb0/0xd0 [ 36.980066][ T311] do_raw_spin_unlock+0x1ac/0x220 [ 36.980212][ T311] _raw_spin_unlock+0x23/0x40 [ 36.980342][ T311] __dev_xmit_skb+0x4ed/0x10c0 [ 36.980480][ T311] ? __pfx___dev_xmit_skb+0x10/0x10 [ 36.980613][ T311] ? __dev_queue_xmit+0x1e4/0x1890 [ 36.980727][ T311] ? lock_acquire+0x32/0xc0 [ 36.980847][ T311] ? __dev_queue_xmit+0x1e4/0x1890 [ 36.980979][ T311] __dev_queue_xmit+0x784/0x1890 [ 36.981103][ T311] ? skb_set_owner_w+0x220/0x360 [ 36.981237][ T311] ? __pfx___dev_queue_xmit+0x10/0x10 [ 36.981368][ T311] ? packet_parse_headers+0x231/0x9d0 [ 36.981496][ T311] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 36.981635][ T311] ? __pfx_packet_parse_headers+0x10/0x10 [ 36.981757][ T311] ? skb_copy_datagram_from_iter+0xe6/0x700 [ 36.981912][ T311] ? packet_cached_dev_get+0xd5/0x210 [ 36.982039][ T311] packet_snd+0xdd4/0x18a0 [ 36.982184][ T311] ? __pfx_packet_snd+0x10/0x10 [ 36.982304][ T311] ? find_held_lock+0x2c/0x110 [ 36.982458][ T311] __sys_sendto+0x37d/0x410 [ 36.982592][ T311] ? __pfx___sys_sendto+0x10/0x10 [ 36.982729][ T311] ? __might_fault+0x11b/0x170 [ 36.982853][ T311] ? __pfx___sys_getsockname+0x10/0x10 [ 36.982982][ T311] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 36.983146][ T311] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 36.983251][ T320] ip (320) used greatest stack depth: 23664 bytes left [ 36.983298][ T311] __x64_sys_sendto+0xe0/0x1c0 [ 36.983576][ T311] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 36.983728][ T311] do_syscall_64+0xc1/0x1d0 [ 36.983852][ T311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.984028][ T311] RIP: 0033:0x7fe4c762d700 [ 36.984160][ T311] 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 [ 36.984614][ T311] RSP: 002b:00007ffeca82ea98 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 36.984816][ T311] RAX: ffffffffffffffda RBX: 000000003e4b8fc0 RCX: 00007fe4c762d700 [ 36.985009][ T311] RDX: 000000000000007c RSI: 00007ffeca82eb10 RDI: 0000000000000013 [ 36.985198][ T311] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 36.985392][ T311] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000007c [ 36.985577][ T311] R13: 00007ffeca82eb10 R14: 0000000000000013 R15: 0000000000000002 [ 36.985766][ T311] [ 37.109767][ T321] 8021q: adding VLAN 0 to HW filter on device lag2 [ 37.786968][ T326] gre: GRE over IPv4 demultiplexor driver [ 37.800835][ T326] ip_gre: GRE over IPv4 tunneling driver [ 40.198388][ T353] lag1: Mode changed to "loadbalance" [ 40.459949][ T356] lag1: Port device veth2 added [ 40.860687][ T359] lag1: Port device veth4 added [ 41.130057][ T361] 8021q: adding VLAN 0 to HW filter on device lag1 [ 48.176871][ T385] Mirror/redirect action on [ 48.446800][ T389] GACT probability NOT on [ 48.582092][ T390] lag2: Port device veth5 removed [ 53.045540][ T400] lag2: Port device veth3 removed [ 58.818462][ T430] lag2: Mode changed to "loadbalance" [ 59.059270][ T433] lag2: Port device veth3 added [ 59.453907][ T438] lag2: Port device veth5 added [ 59.707183][ T440] 8021q: adding VLAN 0 to HW filter on device lag2 [ 59.844632][ T441] 8021q: adding VLAN 0 to HW filter on device lag2 [ 67.008252][ T467] lag2: Port device veth3 removed [ 71.276733][ T477] lag2: Port device veth5 removed [ 77.231436][ T507] lag2: Mode changed to "loadbalance" [ 77.507628][ T510] lag2: Port device veth3 added [ 77.909619][ T515] lag2: Port device veth5 added [ 78.175311][ T517] 8021q: adding VLAN 0 to HW filter on device lag2 [ 78.308686][ T518] 8021q: adding VLAN 0 to HW filter on device lag2 [ 85.556680][ T353] lag1: Port device veth4 removed [ 85.561480][ T353] lag1: Port device veth2 removed [ 88.039592][ T507] lag2: Port device veth5 removed [ 88.041511][ T507] lag2: Port device veth3 removed