[ 29.775258][ C0] BUG: spinlock bad magic on CPU#0, tc/286
[ 29.775468][ C0] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/286, .owner_cpu: 0
[ 29.775706][ C0] CPU: 0 UID: 0 PID: 286 Comm: tc Not tainted 6.10.0-virtme #1
[ 29.775911][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 29.776224][ C0] Call Trace:
[ 29.776332][ C0]
[ 29.776401][ C0] dump_stack_lvl+0xb0/0xd0
[ 29.776539][ C0] do_raw_spin_unlock+0x1ac/0x220
[ 29.776672][ C0] _raw_spin_unlock+0x23/0x40
[ 29.776824][ C0] net_tx_action+0x402/0x660
[ 29.776968][ C0] handle_softirqs+0x1f9/0x5c0
[ 29.777130][ C0] ? dev_deactivate_many+0x1e2/0x8d0
[ 29.777276][ C0] do_softirq+0x4d/0xa0
[ 29.777378][ C0]
[ 29.777447][ C0]
[ 29.777531][ C0] __local_bh_enable_ip+0xf6/0x120
[ 29.777664][ C0] dev_deactivate_many+0x1e7/0x8d0
[ 29.777813][ C0] ? __pfx___lock_release+0x10/0x10
[ 29.777947][ C0] dev_deactivate+0xc1/0x1b0
[ 29.778103][ C0] ? __pfx_dev_deactivate+0x10/0x10
[ 29.778236][ C0] qdisc_graft+0xb48/0x1110
[ 29.778370][ C0] ? qdisc_create+0x4cc/0xc90
[ 29.778507][ C0] ? __pfx_qdisc_graft+0x10/0x10
[ 29.778653][ C0] ? __pfx_qdisc_create+0x10/0x10
[ 29.778799][ C0] tc_modify_qdisc+0x95a/0x1490
[ 29.778952][ C0] ? trace_contention_end+0xeb/0x150
[ 29.779092][ C0] ? __pfx_tc_modify_qdisc+0x10/0x10
[ 29.779240][ C0] ? __mutex_lock+0x170/0xac0
[ 29.779376][ C0] ? trace_lock_acquire+0x14d/0x1f0
[ 29.779524][ C0] rtnetlink_rcv_msg+0x2fb/0xc10
[ 29.779673][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.779817][ C0] ? hlock_class+0x4e/0x130
[ 29.779961][ C0] ? mark_lock+0x38/0x3e0
[ 29.780075][ C0] ? __lock_acquire+0xb35/0x1560
[ 29.780207][ C0] netlink_rcv_skb+0x130/0x360
[ 29.780363][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.780495][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.780632][ C0] ? netlink_deliver_tap+0x13e/0x340
[ 29.780788][ C0] ? netlink_deliver_tap+0xc3/0x340
[ 29.780926][ C0] netlink_unicast+0x44b/0x710
[ 29.781079][ C0] ? __pfx_netlink_unicast+0x10/0x10
[ 29.781209][ C0] ? find_held_lock+0x2c/0x110
[ 29.781369][ C0] netlink_sendmsg+0x723/0xbe0
[ 29.781507][ C0] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.781658][ C0] ? __might_fault+0xc3/0x170
[ 29.781798][ C0] ? __import_iovec+0x35d/0x5d0
[ 29.781934][ C0] ____sys_sendmsg+0x7b2/0xa10
[ 29.782088][ C0] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.782223][ C0] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.782417][ C0] ___sys_sendmsg+0xee/0x170
[ 29.782572][ C0] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.782705][ C0] ? kfree+0x2d/0x230
[ 29.782817][ C0] ? ___sys_recvmsg+0xe0/0x150
[ 29.782948][ C0] ? __pfx____sys_recvmsg+0x10/0x10
[ 29.783100][ C0] ? reacquire_held_locks+0x22f/0x4f0
[ 29.783233][ C0] ? do_user_addr_fault+0x8fd/0xe30
[ 29.783394][ C0] ? __fget_light+0x53/0x1e0
[ 29.783539][ C0] __sys_sendmsg+0xcd/0x170
[ 29.783684][ C0] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.783827][ C0] ? __pfx___up_read+0x10/0x10
[ 29.783978][ C0] do_syscall_64+0xc1/0x1d0
[ 29.784125][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.784319][ C0] RIP: 0033:0x7f0a098697b7
[ 29.784461][ 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
[ 29.784956][ C0] RSP: 002b:00007fff80314ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.785178][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0a098697b7
[ 29.785375][ C0] RDX: 0000000000000000 RSI: 00007fff80314b20 RDI: 0000000000000005
[ 29.785570][ C0] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000
[ 29.785768][ C0] R10: 00007f0a09722708 R11: 0000000000000246 R12: 00007fff80324de0
[ 29.785967][ C0] R13: 0000000066ab85de R14: 00000000004829c0 R15: 00007f0a09afc000
[ 29.786222][ C0]
[ 35.647002][ T297] GACT probability NOT on
[ 53.932278][ T621] 8021q: 802.1Q VLAN Support v1.8