[ 27.655436][ T266] ip (266) used greatest stack depth: 23760 bytes left
[ 30.510780][ T288] 8021q: 802.1Q VLAN Support v1.8
[ 33.835379][ C0] BUG: spinlock bad magic on CPU#0, tc/313
[ 33.835581][ C0] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/313, .owner_cpu: 0
[ 33.835825][ C0] CPU: 0 UID: 0 PID: 313 Comm: tc Not tainted 6.10.0-virtme #1
[ 33.836067][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 33.836390][ C0] Call Trace:
[ 33.836524][ C0]
[ 33.836604][ C0] dump_stack_lvl+0xb0/0xd0
[ 33.836761][ C0] do_raw_spin_unlock+0x1ac/0x220
[ 33.836909][ C0] _raw_spin_unlock+0x23/0x40
[ 33.837065][ C0] net_tx_action+0x402/0x660
[ 33.837215][ C0] handle_softirqs+0x1f9/0x5c0
[ 33.837364][ C0] ? dev_deactivate_many+0x1e2/0x8d0
[ 33.837512][ C0] do_softirq+0x4d/0xa0
[ 33.837619][ C0]
[ 33.837697][ C0]
[ 33.837768][ C0] __local_bh_enable_ip+0xf6/0x120
[ 33.837915][ C0] dev_deactivate_many+0x1e7/0x8d0
[ 33.838060][ C0] ? __pfx___lock_release+0x10/0x10
[ 33.838204][ C0] dev_deactivate+0xc1/0x1b0
[ 33.838351][ C0] ? __pfx_dev_deactivate+0x10/0x10
[ 33.838485][ C0] qdisc_graft+0xb48/0x1110
[ 33.838621][ C0] ? qdisc_create+0x4cc/0xc90
[ 33.838755][ C0] ? __pfx_qdisc_graft+0x10/0x10
[ 33.838889][ C0] ? __pfx_qdisc_create+0x10/0x10
[ 33.839023][ C0] tc_modify_qdisc+0x95a/0x1490
[ 33.839157][ C0] ? trace_contention_end+0xeb/0x150
[ 33.839304][ C0] ? __pfx_tc_modify_qdisc+0x10/0x10
[ 33.839440][ C0] ? __mutex_lock+0x170/0xac0
[ 33.839579][ C0] ? trace_lock_acquire+0x14d/0x1f0
[ 33.839712][ C0] rtnetlink_rcv_msg+0x2fb/0xc10
[ 33.839846][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.839976][ C0] ? hlock_class+0x4e/0x130
[ 33.840111][ C0] ? mark_lock+0x38/0x3e0
[ 33.840212][ C0] ? __lock_acquire+0xb35/0x1560
[ 33.840346][ C0] netlink_rcv_skb+0x130/0x360
[ 33.840478][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.840620][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.840756][ C0] ? netlink_deliver_tap+0x13e/0x340
[ 33.840888][ C0] ? netlink_deliver_tap+0xc3/0x340
[ 33.841021][ C0] netlink_unicast+0x44b/0x710
[ 33.841154][ C0] ? __pfx_netlink_unicast+0x10/0x10
[ 33.841287][ C0] ? find_held_lock+0x2c/0x110
[ 33.841424][ C0] netlink_sendmsg+0x723/0xbe0
[ 33.841558][ C0] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.841694][ C0] ? __might_fault+0xc3/0x170
[ 33.841830][ C0] ? __import_iovec+0x35d/0x5d0
[ 33.841970][ C0] ____sys_sendmsg+0x7b2/0xa10
[ 33.842108][ C0] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.842239][ C0] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.842410][ C0] ___sys_sendmsg+0xee/0x170
[ 33.842571][ C0] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.842717][ C0] ? kfree+0x2d/0x230
[ 33.842830][ C0] ? ___sys_recvmsg+0xe0/0x150
[ 33.842977][ C0] ? __pfx____sys_recvmsg+0x10/0x10
[ 33.843115][ C0] ? reacquire_held_locks+0x22f/0x4f0
[ 33.843251][ C0] ? do_user_addr_fault+0x8fd/0xe30
[ 33.843386][ C0] ? __fget_light+0x53/0x1e0
[ 33.843520][ C0] __sys_sendmsg+0xcd/0x170
[ 33.843654][ C0] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.843783][ C0] ? __pfx___up_read+0x10/0x10
[ 33.843920][ C0] do_syscall_64+0xc1/0x1d0
[ 33.844050][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.844217][ C0] RIP: 0033:0x7f776834e7b7
[ 33.844359][ C0] 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
[ 33.844821][ C0] RSP: 002b:00007ffc8e999a18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.845022][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f776834e7b7
[ 33.845219][ C0] RDX: 0000000000000000 RSI: 00007ffc8e999a80 RDI: 0000000000000005
[ 33.845417][ C0] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000
[ 33.845614][ C0] R10: 00007f7768207708 R11: 0000000000000246 R12: 00007ffc8e9a9d40
[ 33.845814][ C0] R13: 0000000066ab860c R14: 00000000004829c0 R15: 00007f77685e1000
[ 33.846013][ C0]
[ 36.071809][ T335] gre: GRE over IPv4 demultiplexor driver
[ 36.084997][ T335] ip_gre: GRE over IPv4 tunneling driver
[ 37.377785][ T353] lag: Mode changed to "loadbalance"
[ 37.684619][ T356] lag: Port device veth2 added
[ 38.078372][ T359] lag: Port device veth4 added
[ 38.341408][ T361] 8021q: adding VLAN 0 to HW filter on device lag
[ 38.494246][ T362] br1: port 1(lag) entered blocking state
[ 38.494532][ T362] br1: port 1(lag) entered disabled state
[ 38.494706][ T362] lag: entered allmulticast mode
[ 38.494842][ T362] veth2: entered allmulticast mode
[ 38.494975][ T362] veth4: entered allmulticast mode
[ 38.496751][ T362] veth2: entered promiscuous mode
[ 38.496916][ T362] veth4: entered promiscuous mode
[ 38.618409][ T363] br1: port 1(lag) entered blocking state
[ 38.618675][ T363] br1: port 1(lag) entered forwarding state
[ 39.575735][ T372] GACT probability NOT on
[ 46.619956][ T397] Mirror/redirect action on
[ 61.789443][ T52] br1: port 1(lag) entered disabled state
[ 68.084684][ T9] br1: port 1(lag) entered blocking state
[ 68.084876][ T9] br1: port 1(lag) entered forwarding state
[ 83.796569][ T51] br1: port 1(lag) entered disabled state
[ 90.016366][ T52] br1: port 1(lag) entered blocking state
[ 90.016550][ T52] br1: port 1(lag) entered forwarding state
[ 90.919308][ T487] lag: left allmulticast mode
[ 90.919515][ T487] veth2: left allmulticast mode
[ 90.919662][ T487] veth4: left allmulticast mode
[ 90.919833][ T487] veth2: left promiscuous mode
[ 90.920003][ T487] veth4: left promiscuous mode
[ 90.920152][ T487] br1: port 1(lag) entered disabled state
[ 91.080104][ T353] lag: Port device veth4 removed
[ 91.082774][ T353] lag: Port device veth2 removed