[ 27.108148][ T251] ip (251) used greatest stack depth: 23392 bytes left [ 33.022148][ T51] BUG: spinlock bad magic on CPU#2, kworker/2:1/51 [ 33.022378][ T51] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/2:1/51, .owner_cpu: 2 [ 33.022631][ T51] CPU: 2 UID: 0 PID: 51 Comm: kworker/2:1 Not tainted 6.10.0-virtme #1 [ 33.022843][ T51] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 33.023112][ T51] Workqueue: mld mld_ifc_work [ 33.023245][ T51] Call Trace: [ 33.023343][ T51] [ 33.023415][ T51] dump_stack_lvl+0xb0/0xd0 [ 33.023560][ T51] do_raw_spin_unlock+0x1ac/0x220 [ 33.023690][ T51] _raw_spin_unlock+0x23/0x40 [ 33.023818][ T51] __dev_xmit_skb+0x4ed/0x10c0 [ 33.023953][ T51] ? __pfx___dev_xmit_skb+0x10/0x10 [ 33.024075][ T51] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 33.024229][ T51] __dev_queue_xmit+0x784/0x1890 [ 33.024356][ T51] ? __lock_release+0x103/0x460 [ 33.024477][ T51] ? ip6_finish_output2+0x4ab/0xf70 [ 33.024599][ T51] ? __pfx___lock_release+0x10/0x10 [ 33.024720][ T51] ? __pfx___dev_queue_xmit+0x10/0x10 [ 33.024842][ T51] ? mark_held_locks+0x9e/0xe0 [ 33.024971][ T51] ? eth_header+0x158/0x1a0 [ 33.025096][ T51] ? neigh_resolve_output+0x409/0x7d0 [ 33.025221][ T51] ip6_finish_output2+0x4ab/0xf70 [ 33.025343][ T51] ip6_finish_output+0x4ef/0xd40 [ 33.025465][ T51] ip6_output+0x1fc/0x780 [ 33.025557][ T51] ? __pfx_ip6_output+0x10/0x10 [ 33.025679][ T51] ? lock_acquire.part.0+0xeb/0x330 [ 33.025801][ T51] ? find_held_lock+0x2c/0x110 [ 33.025925][ T51] ? __lock_release+0x103/0x460 [ 33.026054][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 33.026180][ T51] NF_HOOK.constprop.0+0xe2/0x680 [ 33.026303][ T51] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 33.026425][ T51] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 33.026581][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 33.026732][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 33.026853][ T51] ? __local_bh_enable_ip+0xa6/0x120 [ 33.026979][ T51] mld_sendpack+0x62d/0xbc0 [ 33.027150][ T51] ? __pfx_mld_sendpack+0x10/0x10 [ 33.027289][ T51] ? mld_send_cr+0x3a1/0x780 [ 33.027414][ T51] mld_ifc_work+0x32/0x1f0 [ 33.027552][ T51] process_one_work+0xe3b/0x1670 [ 33.027682][ T51] ? __pfx___lock_release+0x10/0x10 [ 33.027803][ T51] ? __pfx_process_one_work+0x10/0x10 [ 33.027928][ T51] ? assign_work+0x16c/0x240 [ 33.028051][ T51] worker_thread+0x587/0xce0 [ 33.028182][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 33.028332][ T51] ? __pfx_worker_thread+0x10/0x10 [ 33.028465][ T51] ? __pfx_worker_thread+0x10/0x10 [ 33.028590][ T51] kthread+0x28a/0x350 [ 33.028685][ T51] ? __pfx_kthread+0x10/0x10 [ 33.028809][ T51] ret_from_fork+0x31/0x70 [ 33.028934][ T51] ? __pfx_kthread+0x10/0x10 [ 33.029055][ T51] ret_from_fork_asm+0x1a/0x30 [ 33.029186][ T51] [ 37.161178][ T344] 8021q: 802.1Q VLAN Support v1.8 [ 37.848856][ T351] gre: GRE over IPv4 demultiplexor driver [ 37.892614][ T351] ip6_gre: GRE over IPv6 tunneling driver [ 50.033023][ T433] GACT probability NOT on