[ 26.473999][ T242] ip (242) used greatest stack depth: 24192 bytes left [ 32.194499][ T51] BUG: spinlock bad magic on CPU#2, kworker/2:1/51 [ 32.194804][ T51] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/2:1/51, .owner_cpu: 2 [ 32.195182][ T51] CPU: 2 UID: 0 PID: 51 Comm: kworker/2:1 Not tainted 6.10.0-virtme #1 [ 32.195491][ T51] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 32.195938][ T51] Workqueue: mld mld_ifc_work [ 32.196159][ T51] Call Trace: [ 32.196315][ T51] [ 32.196420][ T51] dump_stack_lvl+0xb0/0xd0 [ 32.196627][ T51] do_raw_spin_unlock+0x1ac/0x220 [ 32.196863][ T51] _raw_spin_unlock+0x23/0x40 [ 32.197067][ T51] __dev_xmit_skb+0x4ed/0x10c0 [ 32.197275][ T51] ? __pfx___dev_xmit_skb+0x10/0x10 [ 32.197476][ T51] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 32.197728][ T51] __dev_queue_xmit+0x784/0x1890 [ 32.197935][ T51] ? __lock_release+0x103/0x460 [ 32.198135][ T51] ? ip6_finish_output2+0x4ab/0xf70 [ 32.198341][ T51] ? __pfx___lock_release+0x10/0x10 [ 32.198538][ T51] ? __pfx___dev_queue_xmit+0x10/0x10 [ 32.198743][ T51] ? mark_held_locks+0x9e/0xe0 [ 32.198943][ T51] ? eth_header+0x158/0x1a0 [ 32.199144][ T51] ? neigh_resolve_output+0x409/0x7d0 [ 32.199440][ T51] ip6_finish_output2+0x4ab/0xf70 [ 32.199584][ T51] ip6_finish_output+0x4ef/0xd40 [ 32.199707][ T51] ip6_output+0x1fc/0x780 [ 32.199801][ T51] ? __pfx_ip6_output+0x10/0x10 [ 32.199924][ T51] ? lock_acquire.part.0+0xeb/0x330 [ 32.200048][ T51] ? find_held_lock+0x2c/0x110 [ 32.200181][ T51] ? __lock_release+0x103/0x460 [ 32.200305][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 32.200457][ T51] NF_HOOK.constprop.0+0xe2/0x680 [ 32.200586][ T51] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 32.200717][ T51] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 32.200873][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 32.201026][ T51] ? icmp6_dst_alloc+0x2c0/0x450 [ 32.201159][ T51] ? __local_bh_enable_ip+0xa6/0x120 [ 32.201285][ T51] mld_sendpack+0x62d/0xbc0 [ 32.201411][ T51] ? __pfx_mld_sendpack+0x10/0x10 [ 32.201544][ T51] ? mld_send_cr+0x3a1/0x780 [ 32.201670][ T51] mld_ifc_work+0x32/0x1f0 [ 32.201797][ T51] process_one_work+0xe3b/0x1670 [ 32.201926][ T51] ? __pfx___lock_release+0x10/0x10 [ 32.202050][ T51] ? __pfx_process_one_work+0x10/0x10 [ 32.202177][ T51] ? assign_work+0x16c/0x240 [ 32.202319][ T51] worker_thread+0x587/0xce0 [ 32.202443][ T51] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 32.202601][ T51] ? __pfx_worker_thread+0x10/0x10 [ 32.202725][ T51] ? __pfx_worker_thread+0x10/0x10 [ 32.202855][ T51] kthread+0x28a/0x350 [ 32.202951][ T51] ? __pfx_kthread+0x10/0x10 [ 32.203075][ T51] ret_from_fork+0x31/0x70 [ 32.203201][ T51] ? __pfx_kthread+0x10/0x10 [ 32.203326][ T51] ret_from_fork_asm+0x1a/0x30 [ 32.203454][ T51] [ 34.151739][ T319] gre: GRE over IPv4 demultiplexor driver [ 34.165483][ T319] ip_gre: GRE over IPv4 tunneling driver [ 36.402834][ T342] 8021q: 802.1Q VLAN Support v1.8 [ 40.606661][ T380] GACT probability NOT on WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr