[ 31.059303][ T504] gre: GRE over IPv4 demultiplexor driver [ 31.079893][ T504] ip_gre: GRE over IPv4 tunneling driver [ 31.789543][ T517] GACT probability NOT on [ 31.815666][ T515] tc (515) used greatest stack depth: 23792 bytes left [ 31.986248][ T519] ip6_gre: GRE over IPv6 tunneling driver [ 32.121175][ T72] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 32.235779][ T288] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 32.907840][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 33.145746][ T534] br1: port 1(veth1) entered blocking state [ 33.146159][ T534] br1: port 1(veth1) entered disabled state [ 33.146446][ T534] veth1: entered allmulticast mode [ 33.148342][ T534] veth1: entered promiscuous mode [ 33.223142][ T137] br1: port 1(veth1) entered blocking state [ 33.223612][ T137] br1: port 1(veth1) entered forwarding state [ 33.226436][ T288] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 33.314208][ T537] br1: port 2(veth2) entered blocking state [ 33.314531][ T537] br1: port 2(veth2) entered disabled state [ 33.315079][ T537] veth2: entered allmulticast mode [ 33.317089][ T537] veth2: entered promiscuous mode [ 33.392845][ T37] br1: port 2(veth2) entered blocking state [ 33.393372][ T37] br1: port 2(veth2) entered forwarding state [ 33.828143][ T55] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 33.931723][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 33.932471][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 34.194431][ T55] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 34.211427][ T9] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 34.763638][ T65] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 38.346625][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 40.376777][ T575] Mirror/redirect action on [ 47.050560][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 54.164883][ C3] tc mirred to Houston: device gt4 is down [ 54.266540][ C3] tc mirred to Houston: device gt4 is down [ 54.367508][ C3] tc mirred to Houston: device gt4 is down [ 54.468482][ C3] tc mirred to Houston: device gt4 is down [ 54.569522][ C3] tc mirred to Houston: device gt4 is down [ 54.670793][ C3] tc mirred to Houston: device gt4 is down [ 54.771931][ C3] tc mirred to Houston: device gt4 is down [ 54.873380][ C3] tc mirred to Houston: device gt4 is down [ 54.974614][ C3] tc mirred to Houston: device gt4 is down [ 55.075591][ C3] tc mirred to Houston: device gt4 is down [ 63.405632][ C3] net_ratelimit: 10 callbacks suppressed [ 63.405640][ C3] tc mirred to Houston: device gt6 is down [ 63.434551][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 63.507976][ C3] tc mirred to Houston: device gt6 is down [ 63.609131][ C3] tc mirred to Houston: device gt6 is down [ 63.710326][ C3] tc mirred to Houston: device gt6 is down [ 63.811454][ C3] tc mirred to Houston: device gt6 is down [ 63.912417][ C3] tc mirred to Houston: device gt6 is down [ 64.013398][ C3] tc mirred to Houston: device gt6 is down [ 64.114743][ C3] tc mirred to Houston: device gt6 is down [ 64.216097][ C3] tc mirred to Houston: device gt6 is down [ 64.317181][ C3] tc mirred to Houston: device gt6 is down [ 73.162511][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.120295][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.222093][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.323358][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.424838][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.498905][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.525992][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.627133][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.728340][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.829377][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.930421][ C3] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 95.690562][ C1] ip6_tnl_xmit_ctl: 11 callbacks suppressed [ 95.690963][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 124.367540][ C3] tc mirred: target device is gone [ 157.130569][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 175.002301][ T1234] br1: port 1(veth1) entered disabled state [ 175.095657][ T1235] br1: port 2(veth2) entered disabled state [ 175.167038][ T1236] veth2: left allmulticast mode [ 175.167627][ T1236] veth2: left promiscuous mode [ 175.167951][ T1236] br1: port 2(veth2) entered disabled state [ 175.169783][ T1236] veth1: left allmulticast mode [ 175.169976][ T1236] veth1: left promiscuous mode [ 175.170297][ T1236] br1: port 1(veth1) entered disabled state [ 175.432472][ T1238] [ 175.432618][ T1238] ============================================ [ 175.432814][ T1238] WARNING: possible recursive locking detected [ 175.433010][ T1238] 6.13.0-rc5-virtme #1 Not tainted [ 175.433165][ T1238] -------------------------------------------- [ 175.433348][ T1238] ip/1238 is trying to acquire lock: [ 175.433491][ T1238] ffffffff8abd6630 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90 [ 175.433806][ T1238] [ 175.433806][ T1238] but task is already holding lock: [ 175.434033][ T1238] ffffffff8abd6630 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90 [ 175.434328][ T1238] [ 175.434328][ T1238] other info that might help us debug this: [ 175.434544][ T1238] Possible unsafe locking scenario: [ 175.434544][ T1238] [ 175.434762][ T1238] CPU0 [ 175.434870][ T1238] ---- [ 175.434980][ T1238] lock((netdev_chain).rwsem); [ 175.435124][ T1238] lock((netdev_chain).rwsem); [ 175.435266][ T1238] [ 175.435266][ T1238] *** DEADLOCK *** [ 175.435266][ T1238] [ 175.435479][ T1238] May be due to missing lock nesting notation [ 175.435479][ T1238] [ 175.435697][ T1238] 2 locks held by ip/1238: [ 175.435842][ T1238] #0: ffffffff8abe7a48 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x228/0xa40 [ 175.436117][ T1238] #1: ffffffff8abd6630 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90 [ 175.436411][ T1238] [ 175.436411][ T1238] stack backtrace: [ 175.436606][ T1238] CPU: 2 UID: 0 PID: 1238 Comm: ip Not tainted 6.13.0-rc5-virtme #1 [ 175.436825][ T1238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 175.437016][ T1238] Call Trace: [ 175.437129][ T1238] [ 175.437204][ T1238] dump_stack_lvl+0x82/0xd0 [ 175.437366][ T1238] print_deadlock_bug+0x40a/0x650 [ 175.437515][ T1238] validate_chain+0x5bf/0xae0 [ 175.437673][ T1238] ? __pfx_validate_chain+0x10/0x10 [ 175.437819][ T1238] ? hlock_class+0x4e/0x130 [ 175.437963][ T1238] ? mark_lock+0x38/0x3e0 [ 175.438083][ T1238] __lock_acquire+0xb9a/0x1680 [ 175.438230][ T1238] lock_acquire.part.0+0xeb/0x330 [ 175.438376][ T1238] ? blocking_notifier_call_chain+0x50/0x90 [ 175.438556][ T1238] ? netconsole_process_cleanups_core+0x2e/0x3d0 [ 175.438743][ T1238] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 175.438888][ T1238] ? trace_lock_acquire+0x14c/0x1f0 [ 175.439045][ T1238] ? lock_acquire+0x32/0xc0 [ 175.439204][ T1238] ? blocking_notifier_call_chain+0x50/0x90 [ 175.439385][ T1238] down_read+0x9f/0x340 [ 175.439495][ T1238] ? blocking_notifier_call_chain+0x50/0x90 [ 175.439674][ T1238] ? __pfx_down_read+0x10/0x10 [ 175.439824][ T1238] ? __lock_release+0x103/0x460 [ 175.439968][ T1238] ? netconsole_netdev_event+0x2c1/0x620 [ 175.440113][ T1238] ? __pfx___lock_release+0x10/0x10 [ 175.440259][ T1238] blocking_notifier_call_chain+0x50/0x90 [ 175.440406][ T1238] __netdev_upper_dev_unlink+0xd9/0x220 [ 175.440553][ T1238] ? __pfx___netdev_upper_dev_unlink+0x10/0x10 [ 175.440731][ T1238] ? __mutex_unlock_slowpath+0x14a/0x3d0 [ 175.440879][ T1238] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 175.441060][ T1238] ? rtnl_is_locked+0x15/0x20 [ 175.441208][ T1238] netdev_upper_dev_unlink+0x71/0xa0 [ 175.441352][ T1238] ? __pfx_netdev_upper_dev_unlink+0x10/0x10 [ 175.441532][ T1238] ? netconsole_netdev_event+0x2c1/0x620 [ 175.441677][ T1238] ? mutex_is_locked+0x1c/0x60 [ 175.441825][ T1238] ? rtnl_is_locked+0x15/0x20 [ 175.441969][ T1238] ? netdev_master_upper_dev_get+0x13/0x120 [ 175.442165][ T1238] vrf_device_event+0x78/0xe0 [vrf] [ 175.442326][ T1238] notifier_call_chain+0xcd/0x150 [ 175.442475][ T1238] blocking_notifier_call_chain+0x66/0x90 [ 175.442630][ T1238] unregister_netdevice_many_notify+0xa7b/0x1580 [ 175.442812][ T1238] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 175.442995][ T1238] ? rtnl_dellink+0x228/0xa40 [ 175.443152][ T1238] ? sock_def_readable+0x11e/0x300 [ 175.443301][ T1238] ? __pfx___mutex_lock+0x10/0x10 [ 175.443446][ T1238] ? rtnl_is_locked+0x15/0x20 [ 175.443601][ T1238] ? unregister_netdevice_queue+0x70/0x410 [ 175.443793][ T1238] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 175.443981][ T1238] ? __nla_validate_parse+0x48/0x3d0 [ 175.444135][ T1238] rtnl_dellink+0x348/0xa40 [ 175.444281][ T1238] ? __pfx_rtnl_dellink+0x10/0x10 [ 175.444439][ T1238] ? find_held_lock+0x2c/0x110 [ 175.444587][ T1238] ? __lock_release+0x103/0x460 [ 175.444740][ T1238] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 175.444892][ T1238] ? __pfx___lock_release+0x10/0x10 [ 175.445037][ T1238] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 175.445188][ T1238] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 175.445331][ T1238] ? __pfx_rtnl_dellink+0x10/0x10 [ 175.445478][ T1238] rtnetlink_rcv_msg+0x712/0xc10 [ 175.445622][ T1238] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 175.445768][ T1238] ? hlock_class+0x4e/0x130 [ 175.445912][ T1238] ? mark_lock+0x38/0x3e0 [ 175.446023][ T1238] ? __lock_acquire+0xb9a/0x1680 [ 175.446168][ T1238] netlink_rcv_skb+0x130/0x360 [ 175.446317][ T1238] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 175.446462][ T1238] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 175.446610][ T1238] ? netlink_deliver_tap+0x13e/0x340 [ 175.446756][ T1238] ? netlink_deliver_tap+0xc3/0x340 [ 175.446905][ T1238] netlink_unicast+0x44b/0x710 [ 175.447050][ T1238] ? __pfx_netlink_unicast+0x10/0x10 [ 175.447198][ T1238] ? find_held_lock+0x2c/0x110 [ 175.447344][ T1238] netlink_sendmsg+0x723/0xbe0 [ 175.447491][ T1238] ? __pfx_netlink_sendmsg+0x10/0x10 [ 175.447638][ T1238] ____sys_sendmsg+0x7ac/0xa10 [ 175.447785][ T1238] ? __pfx_____sys_sendmsg+0x10/0x10 [ 175.447929][ T1238] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 175.448114][ T1238] ___sys_sendmsg+0xee/0x170 [ 175.448258][ T1238] ? __pfx____sys_sendmsg+0x10/0x10 [ 175.448407][ T1238] ? kasan_save_stack+0x34/0x50 [ 175.448553][ T1238] ? kasan_save_stack+0x24/0x50 [ 175.448709][ T1238] ? __kasan_record_aux_stack+0x8e/0xa0 [ 175.448856][ T1238] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 175.449036][ T1238] ? __x64_sys_close+0x7c/0xd0 [ 175.449184][ T1238] ? do_syscall_64+0xc1/0x1d0 [ 175.449330][ T1238] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.449515][ T1238] ? __lock_acquire+0xb9a/0x1680 [ 175.449672][ T1238] ? find_held_lock+0x2c/0x110 [ 175.449819][ T1238] ? __lock_release+0x103/0x460 [ 175.449964][ T1238] ? __virt_addr_valid+0x22b/0x430 [ 175.450113][ T1238] ? __pfx___lock_release+0x10/0x10 [ 175.450267][ T1238] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 175.450424][ T1238] __sys_sendmsg+0x109/0x1a0 [ 175.450582][ T1238] ? __pfx___sys_sendmsg+0x10/0x10 [ 175.450737][ T1238] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 175.450934][ T1238] do_syscall_64+0xc1/0x1d0 [ 175.451091][ T1238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.451282][ T1238] RIP: 0033:0x7f23e97b39a7 [ 175.451446][ T1238] 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 [ 175.451982][ T1238] RSP: 002b:00007ffd29effef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 175.452209][ T1238] RAX: ffffffffffffffda RBX: 00007ffd29f00620 RCX: 00007f23e97b39a7 [ 175.452428][ T1238] RDX: 0000000000000000 RSI: 00007ffd29efff60 RDI: 0000000000000005 [ 175.452647][ T1238] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078 [ 175.452868][ T1238] R10: 00007f23e9671ef8 R11: 0000000000000246 R12: 0000000000000002 [ 175.453093][ T1238] R13: 0000000067792cb0 R14: 0000000000498600 R15: 0000000000000000 [ 175.453332][ T1238]