[ 32.252144][ T51] BUG: spinlock bad magic on CPU#1, kworker/1:1/51 [ 32.252362][ T51] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/1:1/51, .owner_cpu: 1 [ 32.252618][ T51] CPU: 1 UID: 0 PID: 51 Comm: kworker/1:1 Not tainted 6.10.0-virtme #1 [ 32.252845][ T51] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 32.253165][ T51] Workqueue: mld mld_ifc_work [ 32.253310][ T51] Call Trace: [ 32.253419][ T51] <TASK> [ 32.253490][ T51] dump_stack_lvl+0xb0/0xd0 [ 32.253636][ T51] do_raw_spin_unlock+0x1ac/0x220 [ 32.253777][ T51] _raw_spin_unlock+0x23/0x40 [ 32.253921][ T51] __dev_xmit_skb+0x4ed/0x10c0 [ 32.254062][ T51] ? __pfx___dev_xmit_skb+0x10/0x10 [ 32.254205][ T51] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 32.254379][ T51] __dev_queue_xmit+0x784/0x1890 [ 32.254527][ T51] ? __lock_release+0x103/0x460 [ 32.254667][ T51] ? ip6_finish_output2+0x4ab/0xf70 [ 32.254809][ T51] ? __pfx___lock_release+0x10/0x10 [ 32.254943][ T51] ? __pfx___dev_queue_xmit+0x10/0x10 [ 32.255079][ T51] ? mark_held_locks+0x9e/0xe0 [ 32.255218][ T51] ? eth_header+0x158/0x1a0 [ 32.255359][ T51] ? neigh_resolve_output+0x409/0x7d0 [ 32.255506][ T51] ip6_finish_output2+0x4ab/0xf70 [ 32.255645][ T51] ip6_finish_output+0x4ef/0xd40 [ 32.255784][ T51] ip6_output+0x1fc/0x780 [ 32.255888][ T51] ? __pfx_ip6_output+0x10/0x10 [ 32.256025][ T51] ? lock_acquire.part.0+0xeb/0x330 [ 32.256176][ T51] ? find_held_lock+0x2c/0x110 [ 32.256323][ T51] ? __lock_release+0x103/0x460 [ 32.256466][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 32.256610][ T51] NF_HOOK.constprop.0+0xe2/0x680 [ 32.256750][ T51] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 32.256888][ T51] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 32.257064][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 32.257231][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 32.257366][ T51] ? __local_bh_enable_ip+0xa6/0x120 [ 32.257507][ T51] mld_sendpack+0x62d/0xbc0 [ 32.257648][ T51] ? __pfx_mld_sendpack+0x10/0x10 [ 32.257796][ T51] ? mld_send_cr+0x3a1/0x780 [ 32.257934][ T51] mld_ifc_work+0x32/0x1f0 [ 32.258090][ T51] process_one_work+0xe3b/0x1670 [ 32.258242][ T51] ? __pfx___lock_release+0x10/0x10 [ 32.258379][ T51] ? __pfx_process_one_work+0x10/0x10 [ 32.258519][ T51] ? assign_work+0x16c/0x240 [ 32.258657][ T51] worker_thread+0x587/0xce0 [ 32.258794][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 32.258975][ T51] ? __pfx_worker_thread+0x10/0x10 [ 32.259111][ T51] ? __pfx_worker_thread+0x10/0x10 [ 32.259247][ T51] kthread+0x28a/0x350 [ 32.259354][ T51] ? __pfx_kthread+0x10/0x10 [ 32.259492][ T51] ret_from_fork+0x31/0x70 [ 32.259630][ T51] ? __pfx_kthread+0x10/0x10 [ 32.259763][ T51] ret_from_fork_asm+0x1a/0x30 [ 32.259903][ T51] </TASK> [ 33.986294][ T301] 8021q: 802.1Q VLAN Support v1.8 [ 35.152133][ T312] gre: GRE over IPv4 demultiplexor driver [ 35.170466][ T312] ip_gre: GRE over IPv4 tunneling driver [ 42.735081][ T379] GACT probability NOT on