[ 34.788284][ C0] BUG: spinlock bad magic on CPU#0, tc/305 [ 34.788515][ C0] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/305, .owner_cpu: 0 [ 34.788761][ C0] CPU: 0 UID: 0 PID: 305 Comm: tc Not tainted 6.10.0-virtme #1 [ 34.788963][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 34.789259][ C0] Call Trace: [ 34.789366][ C0] [ 34.789435][ C0] dump_stack_lvl+0xb0/0xd0 [ 34.789575][ C0] do_raw_spin_unlock+0x1ac/0x220 [ 34.789712][ C0] _raw_spin_unlock+0x23/0x40 [ 34.789853][ C0] net_tx_action+0x402/0x660 [ 34.789988][ C0] handle_softirqs+0x1f9/0x5c0 [ 34.790125][ C0] ? dev_deactivate_many+0x1e2/0x8d0 [ 34.790261][ C0] do_softirq+0x4d/0xa0 [ 34.790361][ C0] [ 34.790430][ C0] [ 34.790496][ C0] __local_bh_enable_ip+0xf6/0x120 [ 34.790626][ C0] dev_deactivate_many+0x1e7/0x8d0 [ 34.790760][ C0] ? __pfx___lock_release+0x10/0x10 [ 34.790902][ C0] dev_deactivate+0xc1/0x1b0 [ 34.791038][ C0] ? __pfx_dev_deactivate+0x10/0x10 [ 34.791171][ C0] qdisc_graft+0xb48/0x1110 [ 34.791306][ C0] ? qdisc_create+0x4cc/0xc90 [ 34.791439][ C0] ? __pfx_qdisc_graft+0x10/0x10 [ 34.791573][ C0] ? __pfx_qdisc_create+0x10/0x10 [ 34.791712][ C0] tc_modify_qdisc+0x95a/0x1490 [ 34.791845][ C0] ? trace_contention_end+0xeb/0x150 [ 34.791975][ C0] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 34.792108][ C0] ? __mutex_lock+0x170/0xac0 [ 34.792243][ C0] ? trace_lock_acquire+0x14d/0x1f0 [ 34.792393][ C0] rtnetlink_rcv_msg+0x2fb/0xc10 [ 34.792531][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 34.792664][ C0] ? hlock_class+0x4e/0x130 [ 34.792796][ C0] ? mark_lock+0x38/0x3e0 [ 34.792898][ C0] ? __lock_acquire+0xb35/0x1560 [ 34.793031][ C0] netlink_rcv_skb+0x130/0x360 [ 34.793166][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 34.793303][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 34.793439][ C0] ? netlink_deliver_tap+0x13e/0x340 [ 34.793576][ C0] ? netlink_deliver_tap+0xc3/0x340 [ 34.793713][ C0] netlink_unicast+0x44b/0x710 [ 34.793850][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 34.793981][ C0] ? find_held_lock+0x2c/0x110 [ 34.794117][ C0] netlink_sendmsg+0x723/0xbe0 [ 34.794249][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 34.794386][ C0] ? __might_fault+0xc3/0x170 [ 34.794521][ C0] ? __import_iovec+0x35d/0x5d0 [ 34.794657][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 34.794801][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 34.794933][ C0] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 34.795097][ C0] ___sys_sendmsg+0xee/0x170 [ 34.795231][ C0] ? __pfx____sys_sendmsg+0x10/0x10 [ 34.795370][ C0] ? kfree+0x2d/0x230 [ 34.795473][ C0] ? ___sys_recvmsg+0xe0/0x150 [ 34.795607][ C0] ? __pfx____sys_recvmsg+0x10/0x10 [ 34.795744][ C0] ? reacquire_held_locks+0x22f/0x4f0 [ 34.795877][ C0] ? do_user_addr_fault+0x8fd/0xe30 [ 34.796014][ C0] ? __fget_light+0x53/0x1e0 [ 34.796151][ C0] __sys_sendmsg+0xcd/0x170 [ 34.796291][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 34.796426][ C0] ? __pfx___up_read+0x10/0x10 [ 34.796564][ C0] do_syscall_64+0xc1/0x1d0 [ 34.796701][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 34.796861][ C0] RIP: 0033:0x7fba571567b7 [ 34.797006][ 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 [ 34.797481][ C0] RSP: 002b:00007fff8da72d48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 34.797688][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fba571567b7 [ 34.797892][ C0] RDX: 0000000000000000 RSI: 00007fff8da72db0 RDI: 0000000000000005 [ 34.798136][ C0] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000 [ 34.798339][ C0] R10: 00007fba5700f708 R11: 0000000000000246 R12: 00007fff8da83070 [ 34.798541][ C0] R13: 0000000066ab81c3 R14: 00000000004829c0 R15: 00007fba573e9000 [ 34.798739][ C0] [ 35.029446][ T309] gre: GRE over IPv4 demultiplexor driver [ 35.041272][ T309] ip_gre: GRE over IPv4 tunneling driver [ 35.805819][ T319] GACT probability NOT on [ 36.076604][ T321] ip6_gre: GRE over IPv6 tunneling driver [ 36.175489][ T9] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 36.297509][ T9] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 36.331421][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 36.910492][ T9] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.358742][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.359169][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.493021][ T335] br1: port 1(veth1) entered blocking state [ 37.493229][ T335] br1: port 1(veth1) entered disabled state [ 37.493472][ T335] veth1: entered allmulticast mode [ 37.495348][ T335] veth1: entered promiscuous mode [ 37.630989][ T64] br1: port 1(veth1) entered blocking state [ 37.631405][ T64] br1: port 1(veth1) entered forwarding state [ 37.750438][ T337] br1: port 2(veth2) entered blocking state [ 37.750649][ T337] br1: port 2(veth2) entered disabled state [ 37.750892][ T337] veth2: entered allmulticast mode [ 37.754373][ T337] veth2: entered promiscuous mode [ 37.880755][ T9] br1: port 2(veth2) entered blocking state [ 37.880971][ T9] br1: port 2(veth2) entered forwarding state [ 38.062463][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 38.535523][ T52] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 39.343498][ T11] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 39.470476][ T52] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 41.774502][ C0] ip6_tnl_xmit_ctl: 8 callbacks suppressed [ 41.774809][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 46.372888][ T377] Mirror/redirect action on [ 49.966525][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 62.811720][ T458] br1: port 1(veth1) entered disabled state [ 62.941439][ T459] br1: port 2(veth2) entered disabled state [ 63.065437][ T461] veth2: left allmulticast mode [ 63.065626][ T461] veth2: left promiscuous mode [ 63.065903][ T461] br1: port 2(veth2) entered disabled state [ 63.071579][ T461] veth1: left allmulticast mode [ 63.071767][ T461] veth1: left promiscuous mode [ 63.072040][ T461] br1: port 1(veth1) entered disabled state