[ 26.230677][ T252] ip (252) used greatest stack depth: 23344 bytes left [ 31.703186][ C3] BUG: spinlock bad magic on CPU#3, tc/302 [ 31.703436][ C3] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/302, .owner_cpu: 3 [ 31.703678][ C3] CPU: 3 UID: 0 PID: 302 Comm: tc Not tainted 6.10.0-virtme #1 [ 31.703886][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 31.704200][ C3] Call Trace: [ 31.704310][ C3] [ 31.704380][ C3] dump_stack_lvl+0xb0/0xd0 [ 31.704518][ C3] do_raw_spin_unlock+0x1ac/0x220 [ 31.704674][ C3] _raw_spin_unlock+0x23/0x40 [ 31.704812][ C3] net_tx_action+0x402/0x660 [ 31.704952][ C3] handle_softirqs+0x1f9/0x5c0 [ 31.705085][ C3] ? dev_deactivate_many+0x1e2/0x8d0 [ 31.705218][ C3] do_softirq+0x4d/0xa0 [ 31.705320][ C3] [ 31.705392][ C3] [ 31.705460][ C3] __local_bh_enable_ip+0xf6/0x120 [ 31.705589][ C3] dev_deactivate_many+0x1e7/0x8d0 [ 31.705729][ C3] ? __pfx___lock_release+0x10/0x10 [ 31.705872][ C3] dev_deactivate+0xc1/0x1b0 [ 31.706016][ C3] ? __pfx_dev_deactivate+0x10/0x10 [ 31.706147][ C3] qdisc_graft+0xb48/0x1110 [ 31.706285][ C3] ? qdisc_create+0x4cc/0xc90 [ 31.706421][ C3] ? __pfx_qdisc_graft+0x10/0x10 [ 31.706551][ C3] ? __pfx_qdisc_create+0x10/0x10 [ 31.706686][ C3] tc_modify_qdisc+0x95a/0x1490 [ 31.706832][ C3] ? trace_contention_end+0xeb/0x150 [ 31.706965][ C3] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 31.707109][ C3] ? __mutex_lock+0x170/0xac0 [ 31.707260][ C3] ? trace_lock_acquire+0x14d/0x1f0 [ 31.707412][ C3] rtnetlink_rcv_msg+0x2fb/0xc10 [ 31.707552][ C3] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 31.707687][ C3] ? hlock_class+0x4e/0x130 [ 31.707821][ C3] ? mark_lock+0x38/0x3e0 [ 31.707921][ C3] ? __lock_acquire+0xb35/0x1560 [ 31.708065][ C3] netlink_rcv_skb+0x130/0x360 [ 31.708214][ C3] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 31.708350][ C3] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 31.708486][ C3] ? netlink_deliver_tap+0x13e/0x340 [ 31.708620][ C3] ? netlink_deliver_tap+0xc3/0x340 [ 31.708753][ C3] netlink_unicast+0x44b/0x710 [ 31.708887][ C3] ? __pfx_netlink_unicast+0x10/0x10 [ 31.709018][ C3] ? find_held_lock+0x2c/0x110 [ 31.709153][ C3] netlink_sendmsg+0x723/0xbe0 [ 31.709304][ C3] ? __pfx_netlink_sendmsg+0x10/0x10 [ 31.709458][ C3] ? __might_fault+0xc3/0x170 [ 31.709592][ C3] ? __import_iovec+0x35d/0x5d0 [ 31.709728][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 31.709874][ C3] ? __pfx_____sys_sendmsg+0x10/0x10 [ 31.710007][ C3] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 31.710179][ C3] ___sys_sendmsg+0xee/0x170 [ 31.710312][ C3] ? __pfx____sys_sendmsg+0x10/0x10 [ 31.710465][ C3] ? kfree+0x2d/0x230 [ 31.710567][ C3] ? ___sys_recvmsg+0xe0/0x150 [ 31.710699][ C3] ? __pfx____sys_recvmsg+0x10/0x10 [ 31.710840][ C3] ? reacquire_held_locks+0x22f/0x4f0 [ 31.710974][ C3] ? do_user_addr_fault+0x8fd/0xe30 [ 31.711113][ C3] ? __fget_light+0x53/0x1e0 [ 31.711257][ C3] __sys_sendmsg+0xcd/0x170 [ 31.711390][ C3] ? __pfx___sys_sendmsg+0x10/0x10 [ 31.711532][ C3] ? __pfx___up_read+0x10/0x10 [ 31.711669][ C3] do_syscall_64+0xc1/0x1d0 [ 31.711811][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 31.712006][ C3] RIP: 0033:0x7f415827a7b7 [ 31.712148][ 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 [ 31.712631][ C3] RSP: 002b:00007ffe260917e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 31.712848][ C3] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f415827a7b7 [ 31.713052][ C3] RDX: 0000000000000000 RSI: 00007ffe26091850 RDI: 0000000000000005 [ 31.713248][ C3] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000 [ 31.713455][ C3] R10: 00007f4158133708 R11: 0000000000000246 R12: 00007ffe260a1b10 [ 31.713670][ C3] R13: 0000000066ab8519 R14: 00000000004829c0 R15: 00007f415850d000 [ 31.713868][ C3] [ 31.942611][ T305] gre: GRE over IPv4 demultiplexor driver [ 31.960449][ T305] ip_gre: GRE over IPv4 tunneling driver [ 32.705741][ T315] GACT probability NOT on [ 32.963929][ T317] ip6_gre: GRE over IPv6 tunneling driver [ 33.103680][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 33.250604][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 33.272390][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 33.906588][ T74] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 34.443823][ T331] br1: port 1(veth1) entered blocking state [ 34.444063][ T331] br1: port 1(veth1) entered disabled state [ 34.444278][ T331] veth1: entered allmulticast mode [ 34.446910][ T331] veth1: entered promiscuous mode [ 34.575391][ T50] br1: port 1(veth1) entered blocking state [ 34.575613][ T50] br1: port 1(veth1) entered forwarding state [ 34.718395][ T333] br1: port 2(veth2) entered blocking state [ 34.718629][ T333] br1: port 2(veth2) entered disabled state [ 34.718849][ T333] veth2: entered allmulticast mode [ 34.720565][ T333] veth2: entered promiscuous mode [ 34.846673][ T51] br1: port 2(veth2) entered blocking state [ 34.846908][ T51] br1: port 2(veth2) entered forwarding state [ 34.930554][ T74] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 34.930996][ T74] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 34.981356][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.476453][ T52] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 35.483391][ T74] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 35.954382][ T52] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 38.771360][ C1] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 38.771367][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 42.550010][ T366] Mirror/redirect action on [ 46.386466][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 61.234538][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 91.442450][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 121.341090][ T752] br1: port 1(veth1) entered disabled state [ 121.462096][ T753] br1: port 2(veth2) entered disabled state [ 121.602589][ T754] veth2: left allmulticast mode [ 121.602845][ T754] veth2: left promiscuous mode [ 121.603095][ T754] br1: port 2(veth2) entered disabled state [ 121.604549][ T754] veth1: left allmulticast mode [ 121.604688][ T754] veth1: left promiscuous mode [ 121.604924][ T754] br1: port 1(veth1) entered disabled state