[ 26.386616][ T243] ip (243) used greatest stack depth: 24336 bytes left
[ 31.002335][ C1] BUG: spinlock bad magic on CPU#1, tc/291
[ 31.002572][ C1] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/291, .owner_cpu: 1
[ 31.002835][ C1] CPU: 1 UID: 0 PID: 291 Comm: tc Not tainted 6.10.0-virtme #1
[ 31.003051][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 31.003362][ C1] Call Trace:
[ 31.003485][ C1]
[ 31.003554][ C1] dump_stack_lvl+0xb0/0xd0
[ 31.003713][ C1] do_raw_spin_unlock+0x1ac/0x220
[ 31.003855][ C1] _raw_spin_unlock+0x23/0x40
[ 31.003987][ C1] net_tx_action+0x402/0x660
[ 31.004119][ C1] handle_softirqs+0x1f9/0x5c0
[ 31.004249][ C1] ? dev_deactivate_many+0x1e2/0x8d0
[ 31.004380][ C1] do_softirq+0x4d/0xa0
[ 31.004476][ C1]
[ 31.004543][ C1]
[ 31.004609][ C1] __local_bh_enable_ip+0xf6/0x120
[ 31.004738][ C1] dev_deactivate_many+0x1e7/0x8d0
[ 31.004881][ C1] ? __pfx___lock_release+0x10/0x10
[ 31.005040][ C1] dev_deactivate+0xc1/0x1b0
[ 31.005173][ C1] ? __pfx_dev_deactivate+0x10/0x10
[ 31.005328][ C1] qdisc_graft+0xb48/0x1110
[ 31.005461][ C1] ? qdisc_create+0x4cc/0xc90
[ 31.005606][ C1] ? __pfx_qdisc_graft+0x10/0x10
[ 31.005738][ C1] ? __pfx_qdisc_create+0x10/0x10
[ 31.005889][ C1] tc_modify_qdisc+0x95a/0x1490
[ 31.006024][ C1] ? trace_contention_end+0xeb/0x150
[ 31.006177][ C1] ? __pfx_tc_modify_qdisc+0x10/0x10
[ 31.006313][ C1] ? __mutex_lock+0x170/0xac0
[ 31.006461][ C1] ? trace_lock_acquire+0x14d/0x1f0
[ 31.006620][ C1] rtnetlink_rcv_msg+0x2fb/0xc10
[ 31.006768][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.006904][ C1] ? hlock_class+0x4e/0x130
[ 31.007048][ C1] ? mark_lock+0x38/0x3e0
[ 31.007153][ C1] ? __lock_acquire+0xb35/0x1560
[ 31.007315][ C1] netlink_rcv_skb+0x130/0x360
[ 31.007447][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.007577][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.007709][ C1] ? netlink_deliver_tap+0x13e/0x340
[ 31.007846][ C1] ? netlink_deliver_tap+0xc3/0x340
[ 31.007993][ C1] netlink_unicast+0x44b/0x710
[ 31.008127][ C1] ? __pfx_netlink_unicast+0x10/0x10
[ 31.008287][ C1] ? find_held_lock+0x2c/0x110
[ 31.008418][ C1] netlink_sendmsg+0x723/0xbe0
[ 31.008571][ C1] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.008701][ C1] ? __might_fault+0xc3/0x170
[ 31.008840][ C1] ? __import_iovec+0x35d/0x5d0
[ 31.008973][ C1] ____sys_sendmsg+0x7b2/0xa10
[ 31.009123][ C1] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.009265][ C1] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.009449][ C1] ___sys_sendmsg+0xee/0x170
[ 31.009622][ C1] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.009756][ C1] ? kfree+0x2d/0x230
[ 31.009862][ C1] ? ___sys_recvmsg+0xe0/0x150
[ 31.010006][ C1] ? __pfx____sys_recvmsg+0x10/0x10
[ 31.010137][ C1] ? reacquire_held_locks+0x22f/0x4f0
[ 31.010270][ C1] ? do_user_addr_fault+0x8fd/0xe30
[ 31.010400][ C1] ? __fget_light+0x53/0x1e0
[ 31.010538][ C1] __sys_sendmsg+0xcd/0x170
[ 31.010671][ C1] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.010804][ C1] do_syscall_64+0xc1/0x1d0
[ 31.010932][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.011099][ C1] RIP: 0033:0x7ff7fa2717b7
[ 31.011239][ C1] 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
[ 31.011733][ C1] RSP: 002b:00007ffdb957e068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.011929][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff7fa2717b7
[ 31.012121][ C1] RDX: 0000000000000000 RSI: 00007ffdb957e0d0 RDI: 0000000000000005
[ 31.012315][ C1] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000
[ 31.012525][ C1] R10: 00007ff7fa12a708 R11: 0000000000000246 R12: 00007ffdb958e390
[ 31.012721][ C1] R13: 0000000066ab86fe R14: 00000000004829c0 R15: 00007ff7fa504000
[ 31.012920][ C1]
[ 33.802217][ T319] br1: port 1(vx1) entered blocking state
[ 33.802415][ T319] br1: port 1(vx1) entered disabled state
[ 33.802601][ T319] vx1: entered allmulticast mode
[ 33.804094][ T319] vx1: entered promiscuous mode
[ 33.804921][ T319] br1: port 1(vx1) entered blocking state
[ 33.805090][ T319] br1: port 1(vx1) entered forwarding state
[ 33.924769][ T320] br1: port 2(veth1) entered blocking state
[ 33.924992][ T320] br1: port 2(veth1) entered disabled state
[ 33.925217][ T320] veth1: entered allmulticast mode
[ 33.926657][ T320] veth1: entered promiscuous mode
[ 34.065459][ T50] br1: port 2(veth1) entered blocking state
[ 34.065664][ T50] br1: port 2(veth1) entered forwarding state
[ 34.181345][ T322] br1: port 3(veth2) entered blocking state
[ 34.181583][ T322] br1: port 3(veth2) entered disabled state
[ 34.181793][ T322] veth2: entered allmulticast mode
[ 34.184460][ T322] veth2: entered promiscuous mode
[ 34.301491][ T50] br1: port 3(veth2) entered blocking state
[ 34.301723][ T50] br1: port 3(veth2) entered forwarding state
[ 38.634610][ T364] br2: port 1(w1) entered blocking state
[ 38.634814][ T364] br2: port 1(w1) entered disabled state
[ 38.634994][ T364] w1: entered allmulticast mode
[ 38.637277][ T364] w1: entered promiscuous mode
[ 39.444697][ T370] br2: port 2(vx2) entered blocking state
[ 39.444921][ T370] br2: port 2(vx2) entered disabled state
[ 39.445321][ T370] vx2: entered allmulticast mode
[ 39.447806][ T370] vx2: entered promiscuous mode
[ 39.448778][ T370] br2: port 2(vx2) entered blocking state
[ 39.449027][ T370] br2: port 2(vx2) entered forwarding state
[ 40.370919][ T51] br2: port 1(w1) entered blocking state
[ 40.371110][ T51] br2: port 1(w1) entered forwarding state
[ 42.668031][ T398] br2: port 1(w1) entered blocking state
[ 42.668233][ T398] br2: port 1(w1) entered disabled state
[ 42.668409][ T398] w1: entered allmulticast mode
[ 42.669911][ T398] w1: entered promiscuous mode
[ 43.432853][ T404] br2: port 2(vx2) entered blocking state
[ 43.433030][ T404] br2: port 2(vx2) entered disabled state
[ 43.433212][ T404] vx2: entered allmulticast mode
[ 43.434638][ T404] vx2: entered promiscuous mode
[ 43.436113][ T404] br2: port 2(vx2) entered blocking state
[ 43.436272][ T404] br2: port 2(vx2) entered forwarding state
[ 44.291970][ T51] br2: port 1(w1) entered blocking state
[ 44.292180][ T51] br2: port 1(w1) entered forwarding state
[ 57.147079][ T73] vx2: left allmulticast mode
[ 57.147315][ T73] vx2: left promiscuous mode
[ 57.147699][ T73] br2: port 2(vx2) entered disabled state
[ 57.157853][ T73] w1: left allmulticast mode
[ 57.158017][ T73] w1: left promiscuous mode
[ 57.158305][ T73] br2: port 1(w1) entered disabled state
[ 57.591365][ T73] vx2: left allmulticast mode
[ 57.591540][ T73] vx2: left promiscuous mode
[ 57.591801][ T73] br2: port 2(vx2) entered disabled state
[ 57.593244][ T73] w1: left allmulticast mode
[ 57.593400][ T73] w1: left promiscuous mode
[ 57.593652][ T73] br2: port 1(w1) entered disabled state
[ 60.606315][ T505] vx1: left allmulticast mode
[ 60.606498][ T505] vx1: left promiscuous mode
[ 60.606762][ T505] br1: port 1(vx1) entered disabled state
[ 61.127771][ T508] br1: port 3(veth2) entered disabled state
[ 61.244118][ T509] veth2: left allmulticast mode
[ 61.244288][ T509] veth2: left promiscuous mode
[ 61.244532][ T509] br1: port 3(veth2) entered disabled state
[ 61.368477][ T510] br1: port 2(veth1) entered disabled state
[ 61.485921][ T511] veth1: left allmulticast mode
[ 61.486126][ T511] veth1: left promiscuous mode
[ 61.486386][ T511] br1: port 2(veth1) entered disabled state