[ 36.034069][ C3] BUG: spinlock bad magic on CPU#3, tc/301
[ 36.034372][ C3] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/301, .owner_cpu: 3
[ 36.034660][ C3] CPU: 3 UID: 0 PID: 301 Comm: tc Not tainted 6.10.0-virtme #1
[ 36.034887][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 36.035217][ C3] Call Trace:
[ 36.035332][ C3]
[ 36.035432][ C3] dump_stack_lvl+0xb0/0xd0
[ 36.035580][ C3] do_raw_spin_unlock+0x1ac/0x220
[ 36.035733][ C3] _raw_spin_unlock+0x23/0x40
[ 36.035885][ C3] net_tx_action+0x402/0x660
[ 36.036022][ C3] handle_softirqs+0x1f9/0x5c0
[ 36.036158][ C3] ? dev_deactivate_many+0x1e2/0x8d0
[ 36.036309][ C3] do_softirq+0x4d/0xa0
[ 36.036413][ C3]
[ 36.036520][ C3]
[ 36.036593][ C3] __local_bh_enable_ip+0xf6/0x120
[ 36.036727][ C3] dev_deactivate_many+0x1e7/0x8d0
[ 36.036864][ C3] ? __pfx___lock_release+0x10/0x10
[ 36.037017][ C3] dev_deactivate+0xc1/0x1b0
[ 36.037151][ C3] ? __pfx_dev_deactivate+0x10/0x10
[ 36.037296][ C3] qdisc_graft+0xb48/0x1110
[ 36.037434][ C3] ? qdisc_create+0x4cc/0xc90
[ 36.037571][ C3] ? __pfx_qdisc_graft+0x10/0x10
[ 36.037732][ C3] ? __pfx_qdisc_create+0x10/0x10
[ 36.037871][ C3] tc_modify_qdisc+0x95a/0x1490
[ 36.038016][ C3] ? trace_contention_end+0xeb/0x150
[ 36.038165][ C3] ? __pfx_tc_modify_qdisc+0x10/0x10
[ 36.038307][ C3] ? __mutex_lock+0x170/0xac0
[ 36.038444][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 36.038582][ C3] rtnetlink_rcv_msg+0x2fb/0xc10
[ 36.038727][ C3] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.038876][ C3] ? hlock_class+0x4e/0x130
[ 36.039027][ C3] ? mark_lock+0x38/0x3e0
[ 36.039133][ C3] ? __lock_acquire+0xb35/0x1560
[ 36.039271][ C3] netlink_rcv_skb+0x130/0x360
[ 36.039411][ C3] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.039548][ C3] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.039687][ C3] ? netlink_deliver_tap+0x13e/0x340
[ 36.039824][ C3] ? netlink_deliver_tap+0xc3/0x340
[ 36.039956][ C3] netlink_unicast+0x44b/0x710
[ 36.040097][ C3] ? __pfx_netlink_unicast+0x10/0x10
[ 36.040228][ C3] ? find_held_lock+0x2c/0x110
[ 36.040366][ C3] netlink_sendmsg+0x723/0xbe0
[ 36.040500][ C3] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.040635][ C3] ? __might_fault+0xc3/0x170
[ 36.040771][ C3] ? __import_iovec+0x35d/0x5d0
[ 36.040909][ C3] ____sys_sendmsg+0x7b2/0xa10
[ 36.041045][ C3] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.041178][ C3] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.041345][ C3] ___sys_sendmsg+0xee/0x170
[ 36.041485][ C3] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.041619][ C3] ? kfree+0x2d/0x230
[ 36.041724][ C3] ? ___sys_recvmsg+0xe0/0x150
[ 36.041864][ C3] ? __pfx____sys_recvmsg+0x10/0x10
[ 36.041999][ C3] ? reacquire_held_locks+0x22f/0x4f0
[ 36.042135][ C3] ? do_user_addr_fault+0x8fd/0xe30
[ 36.042272][ C3] ? __fget_light+0x53/0x1e0
[ 36.042414][ C3] __sys_sendmsg+0xcd/0x170
[ 36.042556][ C3] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.042689][ C3] ? __pfx___up_read+0x10/0x10
[ 36.042826][ C3] do_syscall_64+0xc1/0x1d0
[ 36.042963][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.043131][ C3] RIP: 0033:0x7fef36ef77b7
[ 36.043275][ C3] 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
[ 36.043764][ C3] RSP: 002b:00007fffda3f7bd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.043969][ C3] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fef36ef77b7
[ 36.044176][ C3] RDX: 0000000000000000 RSI: 00007fffda3f7c40 RDI: 0000000000000005
[ 36.044379][ C3] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000
[ 36.044581][ C3] R10: 00007fef36db0708 R11: 0000000000000246 R12: 00007fffda407f00
[ 36.044796][ C3] R13: 0000000066ab7f89 R14: 00000000004829c0 R15: 00007fef3718a000
[ 36.044999][ C3]
[ 45.480359][ T345] GACT probability NOT on
[ 94.637994][ T541] Mirror/redirect action on