[ 34.630328][ T50] BUG: spinlock bad magic on CPU#2, kworker/2:1/50 [ 34.630651][ T50] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/2:1/50, .owner_cpu: 2 [ 34.631056][ T50] CPU: 2 UID: 0 PID: 50 Comm: kworker/2:1 Not tainted 6.10.0-virtme #1 [ 34.631388][ T50] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 34.631840][ T50] Workqueue: mld mld_ifc_work [ 34.632059][ T50] Call Trace: [ 34.632221][ T50] [ 34.632331][ T50] dump_stack_lvl+0xb0/0xd0 [ 34.632559][ T50] do_raw_spin_unlock+0x1ac/0x220 [ 34.632780][ T50] _raw_spin_unlock+0x23/0x40 [ 34.632991][ T50] __dev_xmit_skb+0x4ed/0x10c0 [ 34.633207][ T50] ? __pfx___dev_xmit_skb+0x10/0x10 [ 34.633415][ T50] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 34.633679][ T50] __dev_queue_xmit+0x784/0x1890 [ 34.633870][ T50] ? __lock_release+0x103/0x460 [ 34.634062][ T50] ? ip6_finish_output2+0x4ab/0xf70 [ 34.634256][ T50] ? __pfx___lock_release+0x10/0x10 [ 34.634479][ T50] ? __pfx___dev_queue_xmit+0x10/0x10 [ 34.634694][ T50] ? mark_held_locks+0x9e/0xe0 [ 34.634890][ T50] ? eth_header+0x158/0x1a0 [ 34.635084][ T50] ? neigh_resolve_output+0x409/0x7d0 [ 34.635280][ T50] ip6_finish_output2+0x4ab/0xf70 [ 34.635481][ T50] ip6_finish_output+0x4ef/0xd40 [ 34.635685][ T50] ip6_output+0x1fc/0x780 [ 34.635831][ T50] ? __pfx_ip6_output+0x10/0x10 [ 34.636019][ T50] ? lock_acquire.part.0+0xeb/0x330 [ 34.636210][ T50] ? find_held_lock+0x2c/0x110 [ 34.636404][ T50] ? __lock_release+0x103/0x460 [ 34.636601][ T50] ? icmp6_dst_alloc+0x2c0/0x450 [ 34.636799][ T50] NF_HOOK.constprop.0+0xe2/0x680 [ 34.636996][ T50] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 34.637187][ T50] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 34.637430][ T50] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 34.637665][ T50] ? icmp6_dst_alloc+0x2c0/0x450 [ 34.637857][ T50] ? __local_bh_enable_ip+0xa6/0x120 [ 34.638053][ T50] mld_sendpack+0x62d/0xbc0 [ 34.638258][ T50] ? __pfx_mld_sendpack+0x10/0x10 [ 34.638455][ T50] ? mld_send_cr+0x3a1/0x780 [ 34.638654][ T50] mld_ifc_work+0x32/0x1f0 [ 34.638881][ T50] process_one_work+0xe3b/0x1670 [ 34.639098][ T50] ? __pfx___lock_release+0x10/0x10 [ 34.639307][ T50] ? __pfx_process_one_work+0x10/0x10 [ 34.639518][ T50] ? assign_work+0x16c/0x240 [ 34.639733][ T50] worker_thread+0x587/0xce0 [ 34.639947][ T50] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 34.640206][ T50] ? __pfx_worker_thread+0x10/0x10 [ 34.640412][ T50] ? __pfx_worker_thread+0x10/0x10 [ 34.640621][ T50] kthread+0x28a/0x350 [ 34.640778][ T50] ? __pfx_kthread+0x10/0x10 [ 34.640988][ T50] ret_from_fork+0x31/0x70 [ 34.641197][ T50] ? __pfx_kthread+0x10/0x10 [ 34.641403][ T50] ret_from_fork_asm+0x1a/0x30 [ 34.641616][ T50] [ 36.991914][ T321] gre: GRE over IPv4 demultiplexor driver [ 37.048383][ T321] ip6_gre: GRE over IPv6 tunneling driver [ 39.844932][ T343] 8021q: 802.1Q VLAN Support v1.8 [ 44.646048][ T381] GACT probability NOT on WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr