[ 27.316686][ T243] ip (243) used greatest stack depth: 23680 bytes left [ 33.854046][ C3] BUG: spinlock bad magic on CPU#3, tc/302 [ 33.854315][ C3] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/302, .owner_cpu: 3 [ 33.854576][ C3] CPU: 3 UID: 0 PID: 302 Comm: tc Not tainted 6.10.0-virtme #1 [ 33.854786][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 33.855094][ C3] Call Trace: [ 33.855199][ C3] <IRQ> [ 33.855275][ C3] dump_stack_lvl+0xb0/0xd0 [ 33.855414][ C3] do_raw_spin_unlock+0x1ac/0x220 [ 33.855562][ C3] _raw_spin_unlock+0x23/0x40 [ 33.855707][ C3] net_tx_action+0x402/0x660 [ 33.855846][ C3] handle_softirqs+0x1f9/0x5c0 [ 33.855983][ C3] ? dev_deactivate_many+0x1e2/0x8d0 [ 33.856123][ C3] do_softirq+0x4d/0xa0 [ 33.856226][ C3] </IRQ> [ 33.856300][ C3] <TASK> [ 33.856366][ C3] __local_bh_enable_ip+0xf6/0x120 [ 33.856504][ C3] dev_deactivate_many+0x1e7/0x8d0 [ 33.856639][ C3] ? __pfx___lock_release+0x10/0x10 [ 33.856783][ C3] dev_deactivate+0xc1/0x1b0 [ 33.856925][ C3] ? __pfx_dev_deactivate+0x10/0x10 [ 33.857064][ C3] qdisc_graft+0xb48/0x1110 [ 33.857207][ C3] ? qdisc_create+0x4cc/0xc90 [ 33.857345][ C3] ? __pfx_qdisc_graft+0x10/0x10 [ 33.857485][ C3] ? __pfx_qdisc_create+0x10/0x10 [ 33.857628][ C3] tc_modify_qdisc+0x95a/0x1490 [ 33.857766][ C3] ? trace_contention_end+0xeb/0x150 [ 33.857908][ C3] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 33.858056][ C3] ? __mutex_lock+0x170/0xac0 [ 33.858211][ C3] ? trace_lock_acquire+0x14d/0x1f0 [ 33.858361][ C3] rtnetlink_rcv_msg+0x2fb/0xc10 [ 33.858503][ C3] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 33.858636][ C3] ? hlock_class+0x4e/0x130 [ 33.858777][ C3] ? mark_lock+0x38/0x3e0 [ 33.858882][ C3] ? __lock_acquire+0xb35/0x1560 [ 33.859019][ C3] netlink_rcv_skb+0x130/0x360 [ 33.859162][ C3] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 33.859300][ C3] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 33.859443][ C3] ? netlink_deliver_tap+0x13e/0x340 [ 33.859586][ C3] ? netlink_deliver_tap+0xc3/0x340 [ 33.859719][ C3] netlink_unicast+0x44b/0x710 [ 33.859862][ C3] ? __pfx_netlink_unicast+0x10/0x10 [ 33.859998][ C3] ? find_held_lock+0x2c/0x110 [ 33.860155][ C3] netlink_sendmsg+0x723/0xbe0 [ 33.860301][ C3] ? __pfx_netlink_sendmsg+0x10/0x10 [ 33.860440][ C3] ? __might_fault+0xc3/0x170 [ 33.860581][ C3] ? __import_iovec+0x35d/0x5d0 [ 33.860739][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 33.860899][ C3] ? __pfx_____sys_sendmsg+0x10/0x10 [ 33.861044][ C3] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 33.861227][ C3] ___sys_sendmsg+0xee/0x170 [ 33.861367][ C3] ? __pfx____sys_sendmsg+0x10/0x10 [ 33.861517][ C3] ? kfree+0x2d/0x230 [ 33.861637][ C3] ? ___sys_recvmsg+0xe0/0x150 [ 33.861774][ C3] ? __pfx____sys_recvmsg+0x10/0x10 [ 33.861918][ C3] ? reacquire_held_locks+0x22f/0x4f0 [ 33.862065][ C3] ? do_user_addr_fault+0x8fd/0xe30 [ 33.862213][ C3] ? __fget_light+0x53/0x1e0 [ 33.862360][ C3] __sys_sendmsg+0xcd/0x170 [ 33.862502][ C3] ? __pfx___sys_sendmsg+0x10/0x10 [ 33.862642][ C3] ? __pfx___up_read+0x10/0x10 [ 33.862782][ C3] do_syscall_64+0xc1/0x1d0 [ 33.862922][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 33.863094][ C3] RIP: 0033:0x7ff0753297b7 [ 33.863241][ C3] 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 [ 33.863738][ C3] RSP: 002b:00007ffcd1778468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 33.863957][ C3] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff0753297b7 [ 33.864162][ C3] RDX: 0000000000000000 RSI: 00007ffcd17784d0 RDI: 0000000000000005 [ 33.864386][ C3] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000 [ 33.864593][ C3] R10: 00007ff0751e2708 R11: 0000000000000246 R12: 00007ffcd1788790 [ 33.864805][ C3] R13: 0000000066ab81b4 R14: 00000000004829c0 R15: 00007ff0755bc000 [ 33.865013][ C3] </TASK> [ 34.149252][ T305] gre: GRE over IPv4 demultiplexor driver [ 34.168633][ T305] ip_gre: GRE over IPv4 tunneling driver [ 34.995851][ T315] GACT probability NOT on [ 35.273368][ T317] ip6_gre: GRE over IPv6 tunneling driver [ 35.435632][ T9] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.584478][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.654451][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 36.598539][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 36.777194][ T332] br1: port 1(veth1) entered blocking state [ 36.777999][ T332] br1: port 1(veth1) entered disabled state [ 36.778243][ T332] veth1: entered allmulticast mode [ 36.779832][ T332] veth1: entered promiscuous mode [ 36.912655][ T52] br1: port 1(veth1) entered blocking state [ 36.912873][ T52] br1: port 1(veth1) entered forwarding state [ 37.058247][ T334] br1: port 2(veth2) entered blocking state [ 37.058481][ T334] br1: port 2(veth2) entered disabled state [ 37.058695][ T334] veth2: entered allmulticast mode [ 37.060334][ T334] veth2: entered promiscuous mode [ 37.177655][ T9] br1: port 2(veth2) entered blocking state [ 37.177878][ T9] br1: port 2(veth2) entered forwarding state [ 37.622664][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.623332][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.851444][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 38.077262][ T344] 8021q: 802.1Q VLAN Support v1.8 [ 38.262707][ T63] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 38.390504][ T11] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 38.710566][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 41.334420][ C0] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 41.334786][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 45.981996][ T377] Mirror/redirect action on [ 48.950415][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 63.286417][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 66.368057][ T472] br1: port 1(veth1) entered disabled state [ 66.496643][ T473] br1: port 2(veth2) entered disabled state [ 66.630426][ T474] veth2: left allmulticast mode [ 66.630613][ T474] veth2: left promiscuous mode [ 66.630885][ T474] br1: port 2(veth2) entered disabled state [ 66.632263][ T474] veth1: left allmulticast mode [ 66.632422][ T474] veth1: left promiscuous mode [ 66.632679][ T474] br1: port 1(veth1) entered disabled state