[ 26.830582][ T250] ip (250) used greatest stack depth: 23552 bytes left [ 30.753712][ C3] BUG: spinlock bad magic on CPU#3, tc/288 [ 30.753938][ C3] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/288, .owner_cpu: 3 [ 30.754199][ C3] CPU: 3 UID: 0 PID: 288 Comm: tc Not tainted 6.10.0-virtme #1 [ 30.754405][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 30.754696][ C3] Call Trace: [ 30.754798][ C3] [ 30.754868][ C3] dump_stack_lvl+0xb0/0xd0 [ 30.755017][ C3] do_raw_spin_unlock+0x1ac/0x220 [ 30.755155][ C3] _raw_spin_unlock+0x23/0x40 [ 30.755296][ C3] net_tx_action+0x402/0x660 [ 30.755435][ C3] handle_softirqs+0x1f9/0x5c0 [ 30.755573][ C3] ? dev_deactivate_many+0x1e2/0x8d0 [ 30.755707][ C3] do_softirq+0x4d/0xa0 [ 30.755808][ C3] [ 30.755877][ C3] [ 30.755944][ C3] __local_bh_enable_ip+0xf6/0x120 [ 30.756085][ C3] dev_deactivate_many+0x1e7/0x8d0 [ 30.756218][ C3] ? __pfx___lock_release+0x10/0x10 [ 30.756356][ C3] dev_deactivate+0xc1/0x1b0 [ 30.756488][ C3] ? __pfx_dev_deactivate+0x10/0x10 [ 30.756623][ C3] qdisc_graft+0xb48/0x1110 [ 30.756758][ C3] ? qdisc_create+0x4cc/0xc90 [ 30.756890][ C3] ? __pfx_qdisc_graft+0x10/0x10 [ 30.757025][ C3] ? __pfx_qdisc_create+0x10/0x10 [ 30.757161][ C3] tc_modify_qdisc+0x95a/0x1490 [ 30.757297][ C3] ? trace_contention_end+0xeb/0x150 [ 30.757436][ C3] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 30.757570][ C3] ? __mutex_lock+0x170/0xac0 [ 30.757707][ C3] ? trace_lock_acquire+0x14d/0x1f0 [ 30.757845][ C3] rtnetlink_rcv_msg+0x2fb/0xc10 [ 30.757979][ C3] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.758112][ C3] ? hlock_class+0x4e/0x130 [ 30.758252][ C3] ? mark_lock+0x38/0x3e0 [ 30.758357][ C3] ? __lock_acquire+0xb35/0x1560 [ 30.758491][ C3] netlink_rcv_skb+0x130/0x360 [ 30.758630][ C3] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.758762][ C3] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 30.758897][ C3] ? netlink_deliver_tap+0x13e/0x340 [ 30.759035][ C3] ? netlink_deliver_tap+0xc3/0x340 [ 30.759168][ C3] netlink_unicast+0x44b/0x710 [ 30.759302][ C3] ? __pfx_netlink_unicast+0x10/0x10 [ 30.759435][ C3] ? find_held_lock+0x2c/0x110 [ 30.759574][ C3] netlink_sendmsg+0x723/0xbe0 [ 30.759709][ C3] ? __pfx_netlink_sendmsg+0x10/0x10 [ 30.759850][ C3] ? __might_fault+0xc3/0x170 [ 30.759983][ C3] ? __import_iovec+0x35d/0x5d0 [ 30.760123][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 30.760259][ C3] ? __pfx_____sys_sendmsg+0x10/0x10 [ 30.760392][ C3] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 30.760560][ C3] ___sys_sendmsg+0xee/0x170 [ 30.760696][ C3] ? __pfx____sys_sendmsg+0x10/0x10 [ 30.760832][ C3] ? kfree+0x2d/0x230 [ 30.760935][ C3] ? ___sys_recvmsg+0xe0/0x150 [ 30.761067][ C3] ? __pfx____sys_recvmsg+0x10/0x10 [ 30.761201][ C3] ? reacquire_held_locks+0x22f/0x4f0 [ 30.761333][ C3] ? do_user_addr_fault+0x8fd/0xe30 [ 30.761466][ C3] ? __fget_light+0x53/0x1e0 [ 30.761601][ C3] __sys_sendmsg+0xcd/0x170 [ 30.761734][ C3] ? __pfx___sys_sendmsg+0x10/0x10 [ 30.761871][ C3] ? __pfx___up_read+0x10/0x10 [ 30.762007][ C3] do_syscall_64+0xc1/0x1d0 [ 30.762143][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.762312][ C3] RIP: 0033:0x7f7c96d7f7b7 [ 30.762456][ 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 [ 30.762939][ C3] RSP: 002b:00007ffffd508cf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 30.763144][ C3] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7c96d7f7b7 [ 30.763349][ C3] RDX: 0000000000000000 RSI: 00007ffffd508d60 RDI: 0000000000000005 [ 30.763552][ C3] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000 [ 30.763751][ C3] R10: 00007f7c96c38708 R11: 0000000000000246 R12: 00007ffffd519020 [ 30.763953][ C3] R13: 0000000066ab85a9 R14: 00000000004829c0 R15: 00007f7c97012000 [ 30.764157][ C3] [ 30.982504][ T292] 8021q: 802.1Q VLAN Support v1.8 [ 35.626696][ T337] br1: port 1(vx10) entered blocking state [ 35.626935][ T337] br1: port 1(vx10) entered disabled state [ 35.627675][ T337] vx10: entered allmulticast mode [ 35.629188][ T337] vx10: entered promiscuous mode [ 35.629833][ T337] br1: port 1(vx10) entered blocking state [ 35.630040][ T337] br1: port 1(vx10) entered forwarding state [ 36.171705][ T342] br1: port 2(vx20) entered blocking state [ 36.171928][ T342] br1: port 2(vx20) entered disabled state [ 36.172139][ T342] vx20: entered allmulticast mode [ 36.173677][ T342] vx20: entered promiscuous mode [ 36.174087][ T342] br1: port 2(vx20) entered blocking state [ 36.174285][ T342] br1: port 2(vx20) entered forwarding state [ 36.447088][ T344] br1: port 3(veth1) entered blocking state [ 36.448005][ T344] br1: port 3(veth1) entered disabled state [ 36.448251][ T344] veth1: entered allmulticast mode [ 36.449819][ T344] veth1: entered promiscuous mode [ 36.589689][ T63] br1: port 3(veth1) entered blocking state [ 36.589988][ T63] br1: port 3(veth1) entered forwarding state [ 36.989856][ T348] br1: port 4(veth2) entered blocking state [ 36.990095][ T348] br1: port 4(veth2) entered disabled state [ 36.990322][ T348] veth2: entered allmulticast mode [ 36.991800][ T348] veth2: entered promiscuous mode [ 37.115107][ T63] br1: port 4(veth2) entered blocking state [ 37.115363][ T63] br1: port 4(veth2) entered forwarding state [ 41.960434][ T394] br2: port 1(w1) entered blocking state [ 41.960705][ T394] br2: port 1(w1) entered disabled state [ 41.960967][ T394] w1: entered allmulticast mode [ 41.963503][ T394] w1: entered promiscuous mode [ 43.009645][ T402] br2: port 2(vx10) entered blocking state [ 43.009939][ T402] br2: port 2(vx10) entered disabled state [ 43.010593][ T402] vx10: entered allmulticast mode [ 43.012091][ T402] vx10: entered promiscuous mode [ 43.012515][ T402] br2: port 2(vx10) entered blocking state [ 43.012695][ T402] br2: port 2(vx10) entered forwarding state [ 43.923712][ T409] br2: port 3(vx20) entered blocking state [ 43.923996][ T409] br2: port 3(vx20) entered disabled state [ 43.924217][ T409] vx20: entered allmulticast mode [ 43.925734][ T409] vx20: entered promiscuous mode [ 43.926129][ T409] br2: port 3(vx20) entered blocking state [ 43.926323][ T409] br2: port 3(vx20) entered forwarding state [ 45.052739][ T63] br2: port 1(w1) entered blocking state [ 45.052981][ T63] br2: port 1(w1) entered forwarding state [ 48.318529][ T445] br2: port 1(w1) entered blocking state [ 48.318720][ T445] br2: port 1(w1) entered disabled state [ 48.318903][ T445] w1: entered allmulticast mode [ 48.320424][ T445] w1: entered promiscuous mode [ 49.303806][ T453] br2: port 2(vx10) entered blocking state [ 49.304045][ T453] br2: port 2(vx10) entered disabled state [ 49.304276][ T453] vx10: entered allmulticast mode [ 49.305747][ T453] vx10: entered promiscuous mode [ 49.306184][ T453] br2: port 2(vx10) entered blocking state [ 49.306377][ T453] br2: port 2(vx10) entered forwarding state [ 50.220283][ T460] br2: port 3(vx20) entered blocking state [ 50.220507][ T460] br2: port 3(vx20) entered disabled state [ 50.220730][ T460] vx20: entered allmulticast mode [ 50.222197][ T460] vx20: entered promiscuous mode [ 50.222606][ T460] br2: port 3(vx20) entered blocking state [ 50.222801][ T460] br2: port 3(vx20) entered forwarding state [ 51.243118][ T9] br2: port 1(w1) entered blocking state [ 51.243332][ T9] br2: port 1(w1) entered forwarding state [ 69.007393][ T557] GACT probability NOT on [ 109.788111][ T1010] veth3: entered promiscuous mode [ 171.566829][ T1697] veth3: left promiscuous mode [ 172.349545][ T1703] veth3: entered promiscuous mode [ 234.514600][ T2390] veth3: left promiscuous mode [ 235.760403][ T2400] vx20: left allmulticast mode [ 235.760612][ T2400] vx20: left promiscuous mode [ 235.760879][ T2400] br1: port 2(vx20) entered disabled state [ 235.904193][ T2401] vx10: left allmulticast mode [ 235.904377][ T2401] vx10: left promiscuous mode [ 235.904639][ T2401] br1: port 1(vx10) entered disabled state [ 241.539274][ T2406] br1: port 1(vx10) entered blocking state [ 241.539540][ T2406] br1: port 1(vx10) entered disabled state [ 241.539852][ T2406] vx10: entered allmulticast mode [ 241.541496][ T2406] vx10: entered promiscuous mode [ 241.541936][ T2406] br1: port 1(vx10) entered blocking state [ 241.542191][ T2406] br1: port 1(vx10) entered forwarding state [ 241.808113][ T2408] br1: port 2(vx20) entered blocking state [ 241.808359][ T2408] br1: port 2(vx20) entered disabled state [ 241.808596][ T2408] vx20: entered allmulticast mode [ 241.810075][ T2408] vx20: entered promiscuous mode [ 241.811849][ T2408] br1: port 2(vx20) entered blocking state [ 241.812060][ T2408] br1: port 2(vx20) entered forwarding state [ 297.549500][ T2902] veth3: entered promiscuous mode [ 359.904003][ T3591] veth3: left promiscuous mode [ 360.681945][ T3597] veth3: entered promiscuous mode [ 423.001929][ T4284] veth3: left promiscuous mode [ 424.902710][ T4299] vx20: left allmulticast mode [ 424.902914][ T4299] vx20: left promiscuous mode [ 424.903186][ T4299] br1: port 2(vx20) entered disabled state [ 425.032389][ T4300] vx10: left allmulticast mode [ 425.032594][ T4300] vx10: left promiscuous mode [ 425.032859][ T4300] br1: port 1(vx10) entered disabled state [ 430.637431][ T4305] br1: port 1(vx10) entered blocking state [ 430.637668][ T4305] br1: port 1(vx10) entered disabled state [ 430.637878][ T4305] vx10: entered allmulticast mode [ 430.639387][ T4305] vx10: entered promiscuous mode [ 430.639806][ T4305] br1: port 1(vx10) entered blocking state [ 430.639994][ T4305] br1: port 1(vx10) entered forwarding state [ 430.884628][ T4307] br1: port 2(vx20) entered blocking state [ 430.884860][ T4307] br1: port 2(vx20) entered disabled state [ 430.885092][ T4307] vx20: entered allmulticast mode [ 430.886651][ T4307] vx20: entered promiscuous mode [ 430.887082][ T4307] br1: port 2(vx20) entered blocking state [ 430.887293][ T4307] br1: port 2(vx20) entered forwarding state [ 778.061810][ T6747] vx20: left allmulticast mode [ 778.061978][ T6747] vx20: left promiscuous mode [ 778.062240][ T6747] br1: port 2(vx20) entered disabled state [ 778.173355][ T6748] vx10: left allmulticast mode [ 778.173521][ T6748] vx10: left promiscuous mode [ 778.173771][ T6748] br1: port 1(vx10) entered disabled state [ 783.699951][ T6753] br1: port 1(vx10) entered blocking state [ 783.700783][ T6753] br1: port 1(vx10) entered disabled state [ 783.701304][ T6753] vx10: entered allmulticast mode [ 783.702789][ T6753] vx10: entered promiscuous mode [ 783.703202][ T6753] br1: port 1(vx10) entered blocking state [ 783.703379][ T6753] br1: port 1(vx10) entered forwarding state [ 783.944050][ T6755] br1: port 2(vx20) entered blocking state [ 783.944969][ T6755] br1: port 2(vx20) entered disabled state [ 783.945215][ T6755] vx20: entered allmulticast mode [ 783.946787][ T6755] vx20: entered promiscuous mode [ 783.947214][ T6755] br1: port 2(vx20) entered blocking state [ 783.947393][ T6755] br1: port 2(vx20) entered forwarding state [ 906.650064][ T73] vx20: left allmulticast mode [ 906.650245][ T73] vx20: left promiscuous mode [ 906.650507][ T73] br2: port 3(vx20) entered disabled state [ 906.653003][ T73] vx10: left allmulticast mode [ 906.653798][ T73] vx10: left promiscuous mode [ 906.654134][ T73] br2: port 2(vx10) entered disabled state [ 906.657042][ T73] w1: left allmulticast mode [ 906.657860][ T73] w1: left promiscuous mode [ 906.658243][ T73] br2: port 1(w1) entered disabled state [ 907.175903][ T73] vx20: left allmulticast mode [ 907.176074][ T73] vx20: left promiscuous mode [ 907.176352][ T73] br2: port 3(vx20) entered disabled state [ 907.184866][ T73] vx10: left allmulticast mode [ 907.185024][ T73] vx10: left promiscuous mode [ 907.185280][ T73] br2: port 2(vx10) entered disabled state [ 907.186688][ T73] w1: left allmulticast mode [ 907.186834][ T73] w1: left promiscuous mode [ 907.187079][ T73] br2: port 1(w1) entered disabled state [ 910.306256][ T8165] br1: port 4(veth2) entered disabled state [ 910.435612][ T8166] veth2: left allmulticast mode [ 910.435810][ T8166] veth2: left promiscuous mode [ 910.436076][ T8166] br1: port 4(veth2) entered disabled state [ 910.787349][ T8169] br1: port 3(veth1) entered disabled state [ 910.904085][ T8170] veth1: left allmulticast mode [ 910.904312][ T8170] veth1: left promiscuous mode [ 910.904584][ T8170] br1: port 3(veth1) entered disabled state [ 911.138709][ T8172] vx20: left allmulticast mode [ 911.138891][ T8172] vx20: left promiscuous mode [ 911.139373][ T8172] br1: port 2(vx20) entered disabled state [ 911.665737][ T8176] vx10: left allmulticast mode [ 911.665924][ T8176] vx10: left promiscuous mode [ 911.666198][ T8176] br1: port 1(vx10) entered disabled state