[ 30.553954][ T9] BUG: spinlock bad magic on CPU#0, kworker/0:1/9 [ 30.554235][ T9] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: kworker/0:1/9, .owner_cpu: 0 [ 30.554500][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.10.0-virtme #1 [ 30.554719][ T9] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 30.555035][ T9] Workqueue: mld mld_ifc_work [ 30.555181][ T9] Call Trace: [ 30.555297][ T9] [ 30.555375][ T9] dump_stack_lvl+0xb0/0xd0 [ 30.555524][ T9] do_raw_spin_unlock+0x1ac/0x220 [ 30.555668][ T9] _raw_spin_unlock+0x23/0x40 [ 30.555818][ T9] __dev_xmit_skb+0x4ed/0x10c0 [ 30.555963][ T9] ? __pfx___dev_xmit_skb+0x10/0x10 [ 30.556106][ T9] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 30.556282][ T9] __dev_queue_xmit+0x784/0x1890 [ 30.556424][ T9] ? __lock_release+0x103/0x460 [ 30.556566][ T9] ? ip6_finish_output2+0x4ab/0xf70 [ 30.556706][ T9] ? __pfx___lock_release+0x10/0x10 [ 30.556847][ T9] ? __pfx___dev_queue_xmit+0x10/0x10 [ 30.556996][ T9] ? mark_held_locks+0x9e/0xe0 [ 30.557141][ T9] ? eth_header+0x158/0x1a0 [ 30.557282][ T9] ? neigh_resolve_output+0x409/0x7d0 [ 30.557425][ T9] ip6_finish_output2+0x4ab/0xf70 [ 30.557566][ T9] ip6_finish_output+0x4ef/0xd40 [ 30.557713][ T9] ip6_output+0x1fc/0x780 [ 30.557817][ T9] ? __pfx_ip6_output+0x10/0x10 [ 30.557955][ T9] ? lock_acquire.part.0+0xeb/0x330 [ 30.558094][ T9] ? find_held_lock+0x2c/0x110 [ 30.558234][ T9] ? __lock_release+0x103/0x460 [ 30.558377][ T9] ? icmp6_dst_alloc+0x2c0/0x450 [ 30.558526][ T9] NF_HOOK.constprop.0+0xe2/0x680 [ 30.558676][ T9] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 30.558818][ T9] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 30.559004][ T9] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 30.559178][ T9] ? icmp6_dst_alloc+0x2c0/0x450 [ 30.559321][ T9] ? __local_bh_enable_ip+0xa6/0x120 [ 30.559466][ T9] mld_sendpack+0x62d/0xbc0 [ 30.559613][ T9] ? __pfx_mld_sendpack+0x10/0x10 [ 30.559769][ T9] ? mld_send_cr+0x3a1/0x780 [ 30.559916][ T9] mld_ifc_work+0x32/0x1f0 [ 30.560062][ T9] process_one_work+0xe3b/0x1670 [ 30.560212][ T9] ? __pfx___lock_release+0x10/0x10 [ 30.560357][ T9] ? __pfx_process_one_work+0x10/0x10 [ 30.560507][ T9] ? assign_work+0x16c/0x240 [ 30.560651][ T9] worker_thread+0x587/0xce0 [ 30.560797][ T9] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 30.560987][ T9] ? __pfx_worker_thread+0x10/0x10 [ 30.561130][ T9] ? __pfx_worker_thread+0x10/0x10 [ 30.561272][ T9] kthread+0x28a/0x350 [ 30.561383][ T9] ? __pfx_kthread+0x10/0x10 [ 30.561541][ T9] ret_from_fork+0x31/0x70 [ 30.561685][ T9] ? __pfx_kthread+0x10/0x10 [ 30.561830][ T9] ret_from_fork_asm+0x1a/0x30 [ 30.561980][ T9] [ 33.904506][ T322] br1: port 1(vx1) entered blocking state [ 33.904701][ T322] br1: port 1(vx1) entered disabled state [ 33.904886][ T322] vx1: entered allmulticast mode [ 33.906403][ T322] vx1: entered promiscuous mode [ 33.907256][ T322] br1: port 1(vx1) entered blocking state [ 33.907409][ T322] br1: port 1(vx1) entered forwarding state [ 34.032435][ T323] br1: port 2(veth1) entered blocking state [ 34.032779][ T323] br1: port 2(veth1) entered disabled state [ 34.033105][ T323] veth1: entered allmulticast mode [ 34.034867][ T323] veth1: entered promiscuous mode [ 34.157362][ T52] br1: port 2(veth1) entered blocking state [ 34.157610][ T52] br1: port 2(veth1) entered forwarding state [ 34.409232][ T326] br1: port 3(veth2) entered blocking state [ 34.409467][ T326] br1: port 3(veth2) entered disabled state [ 34.409681][ T326] veth2: entered allmulticast mode [ 34.412967][ T326] veth2: entered promiscuous mode [ 34.545837][ T52] br1: port 3(veth2) entered blocking state [ 34.546067][ T52] br1: port 3(veth2) entered forwarding state [ 38.885382][ T368] br2: port 1(w1) entered blocking state [ 38.885569][ T368] br2: port 1(w1) entered disabled state [ 38.885753][ T368] w1: entered allmulticast mode [ 38.888178][ T368] w1: entered promiscuous mode [ 39.645497][ T374] br2: port 2(vx2) entered blocking state [ 39.645710][ T374] br2: port 2(vx2) entered disabled state [ 39.645907][ T374] vx2: entered allmulticast mode [ 39.648554][ T374] vx2: entered promiscuous mode [ 39.649223][ T374] br2: port 2(vx2) entered blocking state [ 39.649398][ T374] br2: port 2(vx2) entered forwarding state [ 40.585130][ T52] br2: port 1(w1) entered blocking state [ 40.585349][ T52] br2: port 1(w1) entered forwarding state [ 43.063326][ T403] br2: port 1(w1) entered blocking state [ 43.063508][ T403] br2: port 1(w1) entered disabled state [ 43.063679][ T403] w1: entered allmulticast mode [ 43.065760][ T403] w1: entered promiscuous mode [ 43.881429][ T409] br2: port 2(vx2) entered blocking state [ 43.881624][ T409] br2: port 2(vx2) entered disabled state [ 43.881798][ T409] vx2: entered allmulticast mode [ 43.884668][ T409] vx2: entered promiscuous mode [ 43.885490][ T409] br2: port 2(vx2) entered blocking state [ 43.885654][ T409] br2: port 2(vx2) entered forwarding state [ 44.817955][ T52] br2: port 1(w1) entered blocking state [ 44.818183][ T52] br2: port 1(w1) entered forwarding state [ 55.216715][ T472] GACT probability NOT on [ 103.393993][ T11] vx2: left allmulticast mode [ 103.394155][ T11] vx2: left promiscuous mode [ 103.396307][ T11] br2: port 2(vx2) entered disabled state [ 103.400461][ T11] w1: left allmulticast mode [ 103.400661][ T11] w1: left promiscuous mode [ 103.401002][ T11] br2: port 1(w1) entered disabled state [ 103.869543][ T11] vx2: left allmulticast mode [ 103.869722][ T11] vx2: left promiscuous mode [ 103.869988][ T11] br2: port 2(vx2) entered disabled state [ 103.872024][ T11] w1: left allmulticast mode [ 103.872176][ T11] w1: left promiscuous mode [ 103.872447][ T11] br2: port 1(w1) entered disabled state [ 106.398453][ T583] br1: port 3(veth2) entered disabled state [ 106.530454][ T584] veth2: left allmulticast mode [ 106.530642][ T584] veth2: left promiscuous mode [ 106.530916][ T584] br1: port 3(veth2) entered disabled state [ 106.808790][ T586] br1: port 2(veth1) entered disabled state [ 106.942125][ T587] veth1: left allmulticast mode [ 106.943056][ T587] veth1: left promiscuous mode [ 106.943509][ T587] br1: port 2(veth1) entered disabled state [ 107.066035][ T588] vx1: left allmulticast mode [ 107.066234][ T588] vx1: left promiscuous mode [ 107.066523][ T588] br1: port 1(vx1) entered disabled state