[   25.850653][  T243] netdevsim netdevsim188 eni188np1: renamed from eth0
[   31.352344][    C0] BUG: spinlock bad magic on CPU#0, tc/357
[   31.352706][    C0]  lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/357, .owner_cpu: 0
[   31.353087][    C0] CPU: 0 UID: 0 PID: 357 Comm: tc Not tainted 6.10.0-virtme #1
[   31.353417][    C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   31.353906][    C0] Call Trace:
[   31.354081][    C0]  <IRQ>
[   31.354194][    C0]  dump_stack_lvl+0xb0/0xd0
[   31.354420][    C0]  do_raw_spin_unlock+0x1ac/0x220
[   31.354658][    C0]  _raw_spin_unlock+0x23/0x40
[   31.354881][    C0]  net_tx_action+0x402/0x660
[   31.355103][    C0]  handle_softirqs+0x1f9/0x5c0
[   31.355328][    C0]  ? dev_deactivate_many+0x1e2/0x8d0
[   31.355565][    C0]  do_softirq+0x4d/0xa0
[   31.355734][    C0]  </IRQ>
[   31.355851][    C0]  <TASK>
[   31.355966][    C0]  __local_bh_enable_ip+0xf6/0x120
[   31.356181][    C0]  dev_deactivate_many+0x1e7/0x8d0
[   31.356396][    C0]  ? __pfx_lock_acquire.part.0+0x10/0x10
[   31.356616][    C0]  dev_deactivate+0xc1/0x1b0
[   31.356833][    C0]  ? __pfx_dev_deactivate+0x10/0x10
[   31.357049][    C0]  mq_graft+0x322/0x570
[   31.357213][    C0]  ? __pfx_mq_graft+0x10/0x10
[   31.357431][    C0]  ? mark_held_locks+0x9e/0xe0
[   31.357655][    C0]  qdisc_graft+0x262/0x1110
[   31.357875][    C0]  ? qdisc_create+0x4cc/0xc90
[   31.358100][    C0]  ? __pfx_qdisc_graft+0x10/0x10
[   31.358317][    C0]  ? __pfx_qdisc_create+0x10/0x10
[   31.358538][    C0]  tc_modify_qdisc+0x95a/0x1490
[   31.358755][    C0]  ? trace_contention_end+0xeb/0x150
[   31.358971][    C0]  ? __pfx_tc_modify_qdisc+0x10/0x10
[   31.359186][    C0]  ? __mutex_lock+0x170/0xac0
[   31.359407][    C0]  ? trace_lock_acquire+0x14d/0x1f0
[   31.359633][    C0]  rtnetlink_rcv_msg+0x2fb/0xc10
[   31.359854][    C0]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[   31.360069][    C0]  ? hlock_class+0x4e/0x130
[   31.360286][    C0]  ? mark_lock+0x38/0x3e0
[   31.360453][    C0]  ? __lock_acquire+0xb35/0x1560
[   31.360671][    C0]  netlink_rcv_skb+0x130/0x360
[   31.360885][    C0]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[   31.361101][    C0]  ? __pfx_netlink_rcv_skb+0x10/0x10
[   31.361331][    C0]  ? netlink_deliver_tap+0x13e/0x340
[   31.361548][    C0]  ? netlink_deliver_tap+0xc3/0x340
[   31.361764][    C0]  netlink_unicast+0x44b/0x710
[   31.361979][    C0]  ? __pfx_netlink_unicast+0x10/0x10
[   31.362197][    C0]  ? find_held_lock+0x2c/0x110
[   31.362416][    C0]  netlink_sendmsg+0x723/0xbe0
[   31.362632][    C0]  ? __pfx_netlink_sendmsg+0x10/0x10
[   31.362845][    C0]  ? __might_fault+0xc3/0x170
[   31.363065][    C0]  ? __import_iovec+0x35d/0x5d0
[   31.363285][    C0]  ____sys_sendmsg+0x7b2/0xa10
[   31.363503][    C0]  ? __pfx_____sys_sendmsg+0x10/0x10
[   31.363717][    C0]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[   31.363992][    C0]  ___sys_sendmsg+0xee/0x170
[   31.364209][    C0]  ? __pfx____sys_sendmsg+0x10/0x10
[   31.364422][    C0]  ? kfree+0x2d/0x230
[   31.364597][    C0]  ? ___sys_recvmsg+0xe0/0x150
[   31.364821][    C0]  ? __pfx____sys_recvmsg+0x10/0x10
[   31.365040][    C0]  ? reacquire_held_locks+0x22f/0x4f0
[   31.365255][    C0]  ? do_user_addr_fault+0x8fd/0xe30
[   31.365474][    C0]  ? __fget_light+0x53/0x1e0
[   31.365694][    C0]  __sys_sendmsg+0xcd/0x170
[   31.365910][    C0]  ? __pfx___sys_sendmsg+0x10/0x10
[   31.366124][    C0]  ? __pfx___up_read+0x10/0x10
[   31.366351][    C0]  do_syscall_64+0xc1/0x1d0
[   31.366572][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   31.366843][    C0] RIP: 0033:0x7fd580fdb7b7
[   31.367067][    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
[   31.367829][    C0] RSP: 002b:00007fff9ad2c978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   31.368163][    C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd580fdb7b7
[   31.368484][    C0] RDX: 0000000000000000 RSI: 00007fff9ad2c9e0 RDI: 0000000000000005
[   31.368805][    C0] RBP: 000000000047c5a0 R08: 0000000000000014 R09: 0000000000000000
[   31.369125][    C0] R10: 00007fd580e94708 R11: 0000000000000246 R12: 00007fff9ad3ccc0
[   31.369443][    C0] R13: 0000000066ab880d R14: 00000000004829c0 R15: 00007fd58126e000
[   31.369777][    C0]  </TASK>
[   32.971515][  T243] netdevsim netdevsim188 eni188np1: renamed from eth0