[ 31.786710][ C0] BUG: spinlock bad magic on CPU#0, tc/302 [ 31.786999][ C0] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/302, .owner_cpu: 0 [ 31.787392][ C0] CPU: 0 UID: 0 PID: 302 Comm: tc Not tainted 6.10.0-virtme #1 [ 31.787725][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 31.788208][ C0] Call Trace: [ 31.788376][ C0] [ 31.788495][ C0] dump_stack_lvl+0xb0/0xd0 [ 31.788723][ C0] do_raw_spin_unlock+0x1ac/0x220 [ 31.788941][ C0] _raw_spin_unlock+0x23/0x40 [ 31.789159][ C0] net_tx_action+0x402/0x660 [ 31.789375][ C0] handle_softirqs+0x1f9/0x5c0 [ 31.789594][ C0] ? dev_deactivate_many+0x1e2/0x8d0 [ 31.789817][ C0] do_softirq+0x4d/0xa0 [ 31.789977][ C0] [ 31.790091][ C0] [ 31.790201][ C0] __local_bh_enable_ip+0xf6/0x120 [ 31.790418][ C0] dev_deactivate_many+0x1e7/0x8d0 [ 31.790634][ C0] ? __pfx___lock_release+0x10/0x10 [ 31.790848][ C0] dev_deactivate+0xc1/0x1b0 [ 31.791061][ C0] ? __pfx_dev_deactivate+0x10/0x10 [ 31.791275][ C0] qdisc_graft+0xb48/0x1110 [ 31.791495][ C0] ? qdisc_create+0x4cc/0xc90 [ 31.791713][ C0] ? __pfx_qdisc_graft+0x10/0x10 [ 31.791927][ C0] ? __pfx_qdisc_create+0x10/0x10 [ 31.792151][ C0] tc_modify_qdisc+0x95a/0x1490 [ 31.792368][ C0] ? trace_contention_end+0xeb/0x150 [ 31.792583][ C0] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 31.792801][ C0] ? __mutex_lock+0x170/0xac0 [ 31.793019][ C0] ? trace_lock_acquire+0x14d/0x1f0 [ 31.793248][ C0] rtnetlink_rcv_msg+0x2fb/0xc10 [ 31.793465][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 31.793681][ C0] ? hlock_class+0x4e/0x130 [ 31.793900][ C0] ? mark_lock+0x38/0x3e0 [ 31.794057][ C0] ? __lock_acquire+0xb35/0x1560 [ 31.794267][ C0] netlink_rcv_skb+0x130/0x360 [ 31.794488][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 31.794707][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 31.794929][ C0] ? netlink_deliver_tap+0x13e/0x340 [ 31.795142][ C0] ? netlink_deliver_tap+0xc3/0x340 [ 31.795363][ C0] netlink_unicast+0x44b/0x710 [ 31.795581][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 31.795793][ C0] ? find_held_lock+0x2c/0x110 [ 31.796007][ C0] netlink_sendmsg+0x723/0xbe0 [ 31.796226][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 31.796445][ C0] ? __might_fault+0xc3/0x170 [ 31.796658][ C0] ? __import_iovec+0x35d/0x5d0 [ 31.796881][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 31.797102][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 31.797319][ C0] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 31.797598][ C0] ___sys_sendmsg+0xee/0x170 [ 31.797811][ C0] ? __pfx____sys_sendmsg+0x10/0x10 [ 31.798031][ C0] ? kfree+0x2d/0x230 [ 31.798199][ C0] ? ___sys_recvmsg+0xe0/0x150 [ 31.798417][ C0] ? __pfx____sys_recvmsg+0x10/0x10 [ 31.798634][ C0] ? reacquire_held_locks+0x22f/0x4f0 [ 31.798850][ C0] ? do_user_addr_fault+0x8fd/0xe30 [ 31.799073][ C0] ? __fget_light+0x53/0x1e0 [ 31.799293][ C0] __sys_sendmsg+0xcd/0x170 [ 31.799510][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 31.799726][ C0] ? __pfx___up_read+0x10/0x10 [ 31.799953][ C0] do_syscall_64+0xc1/0x1d0 [ 31.800170][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 31.800437][ C0] RIP: 0033:0x7fc38fcc17b7 [ 31.800665][ C0] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 31.801425][ C0] RSP: 002b:00007ffd46d71c38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 31.801756][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc38fcc17b7 [ 31.802085][ C0] RDX: 0000000000000000 RSI: 00007ffd46d71ca0 RDI: 0000000000000005 [ 31.802407][ C0] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000 [ 31.802739][ C0] R10: 00007fc38fb7a708 R11: 0000000000000246 R12: 00007ffd46d81f60 [ 31.803062][ C0] R13: 0000000066ab8617 R14: 00000000004829c0 R15: 00007fc38ff54000 [ 31.803390][ C0] [ 32.015348][ T305] gre: GRE over IPv4 demultiplexor driver [ 32.034908][ T305] ip_gre: GRE over IPv4 tunneling driver [ 32.833745][ T315] GACT probability NOT on [ 33.115749][ T317] ip6_gre: GRE over IPv6 tunneling driver [ 33.278844][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 33.430430][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 33.637489][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 34.222415][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 34.512960][ T331] br1: port 1(veth1) entered blocking state [ 34.513176][ T331] br1: port 1(veth1) entered disabled state [ 34.513984][ T331] veth1: entered allmulticast mode [ 34.515575][ T331] veth1: entered promiscuous mode [ 34.642656][ T50] br1: port 1(veth1) entered blocking state [ 34.642885][ T50] br1: port 1(veth1) entered forwarding state [ 34.776754][ T333] br1: port 2(veth2) entered blocking state [ 34.776960][ T333] br1: port 2(veth2) entered disabled state [ 34.777248][ T333] veth2: entered allmulticast mode [ 34.778839][ T333] veth2: entered promiscuous mode [ 34.904100][ T50] br1: port 2(veth2) entered blocking state [ 34.904355][ T50] br1: port 2(veth2) entered forwarding state [ 35.245642][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.246091][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.590442][ T52] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 35.729066][ T342] br1: port 2(veth2) entered disabled state [ 35.729580][ T342] br1: port 1(veth1) entered disabled state [ 35.860572][ T343] br1: port 3(veth4) entered blocking state [ 35.860843][ T343] br1: port 3(veth4) entered disabled state [ 35.861085][ T343] veth4: entered allmulticast mode [ 35.863660][ T343] veth4: entered promiscuous mode [ 35.901452][ T11] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 35.949415][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 36.130425][ T345] br1: port 3(veth4) entered blocking state [ 36.130675][ T345] br1: port 3(veth4) entered forwarding state [ 36.131037][ T345] br1: port 2(veth2) entered blocking state [ 36.131218][ T345] br1: port 2(veth2) entered forwarding state [ 36.131548][ T345] br1: port 1(veth1) entered blocking state [ 36.131735][ T345] br1: port 1(veth1) entered forwarding state [ 36.210155][ T52] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 36.854757][ T351] 8021q: 802.1Q VLAN Support v1.8 [ 39.725424][ C1] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 39.725747][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 44.396170][ T382] Mirror/redirect action on [ 48.429431][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 65.325484][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 82.502130][ T560] veth4: left allmulticast mode [ 82.502334][ T560] veth4: left promiscuous mode [ 82.502604][ T560] br1: port 3(veth4) entered disabled state [ 83.237327][ T567] br1: port 1(veth1) entered disabled state [ 83.360881][ T568] br1: port 2(veth2) entered disabled state [ 83.481757][ T570] veth2: left allmulticast mode [ 83.481947][ T570] veth2: left promiscuous mode [ 83.482206][ T570] br1: port 2(veth2) entered disabled state [ 83.483101][ T570] veth1: left allmulticast mode [ 83.483257][ T570] veth1: left promiscuous mode [ 83.483506][ T570] br1: port 1(veth1) entered disabled state