[ 28.892840][ T298] gre: GRE over IPv4 demultiplexor driver [ 28.912128][ T298] ip_gre: GRE over IPv4 tunneling driver [ 29.178519][ T304] [ 29.178640][ T304] ===================================================== [ 29.178828][ T304] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 29.179045][ T304] 6.9.0-rc1-virtme #1 Not tainted [ 29.179195][ T304] ----------------------------------------------------- [ 29.179376][ T304] ip/304 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 29.179563][ T304] ffff888005b1ac28 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 29.179826][ T304] [ 29.179826][ T304] and this task is already holding: [ 29.180043][ T304] ffff88803603f018 (&ul->lock){+.-.}-{2:2}, at: rt6_uncached_list_flush_dev+0x138/0x840 [ 29.180304][ T304] which would create a new lock dependency: [ 29.180486][ T304] (&ul->lock){+.-.}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 29.180711][ T304] [ 29.180711][ T304] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 29.180960][ T304] (&ul->lock){+.-.}-{2:2} [ 29.180964][ T304] [ 29.180964][ T304] ... which became SOFTIRQ-irq-safe at: [ 29.181500][ T304] __lock_acquire+0x797/0x1570 [ 29.181744][ T304] lock_acquire.part.0+0xeb/0x330 [ 29.181890][ T304] _raw_spin_lock_bh+0x38/0x50 [ 29.182132][ T304] rt6_uncached_list_del+0x77/0x200 [ 29.182282][ T304] ip6_dst_destroy+0x74/0x1e0 [ 29.182428][ T304] dst_destroy+0xba/0x310 [ 29.182577][ T304] rcu_do_batch+0x3c0/0xfb0 [ 29.182724][ T304] rcu_core+0x2be/0x500 [ 29.182844][ T304] __do_softirq+0x1f8/0x5df [ 29.183078][ T304] irq_exit_rcu+0x97/0xc0 [ 29.183225][ T304] sysvec_apic_timer_interrupt+0x75/0x80 [ 29.183370][ T304] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.183735][ T304] _raw_spin_unlock_irqrestore+0x43/0x70 [ 29.183883][ T304] get_partial_node.part.0+0x1c5/0x3a0 [ 29.184030][ T304] ___slab_alloc+0xb70/0x10a0 [ 29.184176][ T304] __kmalloc+0x34c/0x3c0 [ 29.184287][ T304] p9_fcall_init+0x7d/0x1b0 [ 29.184433][ T304] p9_tag_alloc+0x138/0x700 [ 29.184584][ T304] p9_client_prepare_req+0xe6/0x290 [ 29.184728][ T304] p9_client_rpc+0x18d/0x930 [ 29.184873][ T304] p9_client_clunk+0x74/0xe0 [ 29.185114][ T304] v9fs_dir_release+0x25f/0x320 [ 29.185263][ T304] __fput+0x1fc/0xa80 [ 29.185372][ T304] task_work_run+0x132/0x220 [ 29.185521][ T304] do_exit+0x774/0xcf0 [ 29.185633][ T304] do_group_exit+0xb8/0x260 [ 29.185777][ T304] __x64_sys_exit_group+0x3e/0x50 [ 29.185923][ T304] do_syscall_64+0xc6/0x1e0 [ 29.186070][ T304] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 29.186344][ T304] [ 29.186344][ T304] to a SOFTIRQ-irq-unsafe lock: [ 29.186545][ T304] (&p->alloc_lock){+.+.}-{2:2} [ 29.186549][ T304] [ 29.186549][ T304] ... which became SOFTIRQ-irq-unsafe at: [ 29.186912][ T304] ... [ 29.186913][ T304] __lock_acquire+0x797/0x1570 [ 29.187259][ T304] lock_acquire.part.0+0xeb/0x330 [ 29.187404][ T304] _raw_spin_lock+0x30/0x40 [ 29.187557][ T304] set_mems_allowed+0x1d/0x210 [ 29.187704][ T304] kernel_init_freeable+0x72/0x310 [ 29.187865][ T304] kernel_init+0x20/0x200 [ 29.188015][ T304] ret_from_fork+0x31/0x70 [ 29.188163][ T304] ret_from_fork_asm+0x1a/0x30 [ 29.188311][ T304] [ 29.188311][ T304] other info that might help us debug this: [ 29.188311][ T304] [ 29.188682][ T304] Possible interrupt unsafe locking scenario: [ 29.188682][ T304] [ 29.188908][ T304] CPU0 CPU1 [ 29.189059][ T304] ---- ---- [ 29.189302][ T304] lock(&p->alloc_lock); [ 29.189414][ T304] local_irq_disable(); [ 29.189597][ T304] lock(&ul->lock); [ 29.189794][ T304] lock(&p->alloc_lock); [ 29.190081][ T304] [ 29.190189][ T304] lock(&ul->lock); [ 29.190301][ T304] [ 29.190301][ T304] *** DEADLOCK *** [ 29.190301][ T304] [ 29.190527][ T304] 2 locks held by ip/304: [ 29.190643][ T304] #0: ffffffff8ef969c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xbf0 [ 29.190917][ T304] #1: ffff88803603f018 (&ul->lock){+.-.}-{2:2}, at: rt6_uncached_list_flush_dev+0x138/0x840 [ 29.191416][ T304] [ 29.191416][ T304] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 29.191719][ T304] -> (&ul->lock){+.-.}-{2:2} { [ 29.191874][ T304] HARDIRQ-ON-W at: [ 29.191987][ T304] __lock_acquire+0x797/0x1570 [ 29.192176][ T304] lock_acquire.part.0+0xeb/0x330 [ 29.192362][ T304] _raw_spin_lock_bh+0x38/0x50 [ 29.192554][ T304] rt6_uncached_list_add+0x55/0x1b0 [ 29.192741][ T304] icmp6_dst_alloc+0x2c0/0x450 [ 29.193023][ T304] mld_sendpack+0x529/0xbc0 [ 29.193213][ T304] mld_ifc_work+0x32/0x1f0 [ 29.193403][ T304] process_one_work+0xe2c/0x1730 [ 29.193686][ T304] worker_thread+0x587/0xd30 [ 29.193876][ T304] kthread+0x28a/0x350 [ 29.194025][ T304] ret_from_fork+0x31/0x70 [ 29.194309][ T304] ret_from_fork_asm+0x1a/0x30 [ 29.194518][ T304] IN-SOFTIRQ-W at: [ 29.194632][ T304] __lock_acquire+0x797/0x1570 [ 29.194838][ T304] lock_acquire.part.0+0xeb/0x330 [ 29.195125][ T304] _raw_spin_lock_bh+0x38/0x50 [ 29.195312][ T304] rt6_uncached_list_del+0x77/0x200 [ 29.195500][ T304] ip6_dst_destroy+0x74/0x1e0 [ 29.195788][ T304] dst_destroy+0xba/0x310 [ 29.195975][ T304] rcu_do_batch+0x3c0/0xfb0 [ 29.196253][ T304] rcu_core+0x2be/0x500 [ 29.196440][ T304] __do_softirq+0x1f8/0x5df [ 29.196644][ T304] irq_exit_rcu+0x97/0xc0 [ 29.196942][ T304] sysvec_apic_timer_interrupt+0x75/0x80 [ 29.197205][ T304] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.197443][ T304] _raw_spin_unlock_irqrestore+0x43/0x70 [ 29.197664][ T304] get_partial_node.part.0+0x1c5/0x3a0 [ 29.197856][ T304] ___slab_alloc+0xb70/0x10a0 [ 29.198069][ T304] __kmalloc+0x34c/0x3c0 [ 29.198363][ T304] p9_fcall_init+0x7d/0x1b0 [ 29.198570][ T304] p9_tag_alloc+0x138/0x700 [ 29.198854][ T304] p9_client_prepare_req+0xe6/0x290 [ 29.199037][ T304] p9_client_rpc+0x18d/0x930 [ 29.199231][ T304] p9_client_clunk+0x74/0xe0 [ 29.199421][ T304] v9fs_dir_release+0x25f/0x320 [ 29.199623][ T304] __fput+0x1fc/0xa80 [ 29.199773][ T304] task_work_run+0x132/0x220 [ 29.199960][ T304] do_exit+0x774/0xcf0 [ 29.200115][ T304] do_group_exit+0xb8/0x260 [ 29.200397][ T304] __x64_sys_exit_group+0x3e/0x50 [ 29.200588][ T304] do_syscall_64+0xc6/0x1e0 [ 29.200775][ T304] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 29.201089][ T304] INITIAL USE at: [ 29.201201][ T304] __lock_acquire+0x797/0x1570 [ 29.201387][ T304] lock_acquire.part.0+0xeb/0x330 [ 29.201590][ T304] _raw_spin_lock_bh+0x38/0x50 [ 29.201965][ T304] rt6_uncached_list_add+0x55/0x1b0 [ 29.202150][ T304] icmp6_dst_alloc+0x2c0/0x450 [ 29.202337][ T304] mld_sendpack+0x529/0xbc0 [ 29.202526][ T304] mld_ifc_work+0x32/0x1f0 [ 29.202729][ T304] process_one_work+0xe2c/0x1730 [ 29.202918][ T304] worker_thread+0x587/0xd30 [ 29.203107][ T304] kthread+0x28a/0x350 [ 29.203256][ T304] ret_from_fork+0x31/0x70 [ 29.203452][ T304] ret_from_fork_asm+0x1a/0x30 [ 29.203642][ T304] } [ 29.203726][ T304] ... key at: [] __key.16+0x0/0x40 [ 29.203953][ T304] [ 29.203953][ T304] the dependencies between the lock to be acquired [ 29.203954][ T304] and SOFTIRQ-irq-unsafe lock: [ 29.204371][ T304] -> (&p->alloc_lock){+.+.}-{2:2} { [ 29.204531][ T304] HARDIRQ-ON-W at: [ 29.204645][ T304] __lock_acquire+0x797/0x1570 [ 29.204834][ T304] lock_acquire.part.0+0xeb/0x330 [ 29.205031][ T304] _raw_spin_lock+0x30/0x40 [ 29.205218][ T304] set_mems_allowed+0x1d/0x210 [ 29.205407][ T304] kernel_init_freeable+0x72/0x310 [ 29.205599][ T304] kernel_init+0x20/0x200 [ 29.205788][ T304] ret_from_fork+0x31/0x70 [ 29.205981][ T304] ret_from_fork_asm+0x1a/0x30 [ 29.206168][ T304] SOFTIRQ-ON-W at: [ 29.206279][ T304] __lock_acquire+0x797/0x1570 [ 29.206475][ T304] lock_acquire.part.0+0xeb/0x330 [ 29.206668][ T304] _raw_spin_lock+0x30/0x40 [ 29.206854][ T304] set_mems_allowed+0x1d/0x210 [ 29.207048][ T304] kernel_init_freeable+0x72/0x310 [ 29.207233][ T304] kernel_init+0x20/0x200 [ 29.207417][ T304] ret_from_fork+0x31/0x70 [ 29.207608][ T304] ret_from_fork_asm+0x1a/0x30 [ 29.207791][ T304] INITIAL USE at: [ 29.207902][ T304] __lock_acquire+0x797/0x1570 [ 29.208086][ T304] lock_acquire.part.0+0xeb/0x330 [ 29.208271][ T304] _raw_spin_lock+0x30/0x40 [ 29.208455][ T304] set_mems_allowed+0x1d/0x210 [ 29.208642][ T304] kernel_init_freeable+0x72/0x310 [ 29.208829][ T304] kernel_init+0x20/0x200 [ 29.209023][ T304] ret_from_fork+0x31/0x70 [ 29.209209][ T304] ret_from_fork_asm+0x1a/0x30 [ 29.209400][ T304] } [ 29.209476][ T304] ... key at: [] __key.387+0x0/0x40 [ 29.209796][ T304] ... acquired at: [ 29.209906][ T304] check_prev_add+0x194/0xce0 [ 29.210056][ T304] validate_chain+0x71d/0x9b0 [ 29.210203][ T304] __lock_acquire+0xaf0/0x1570 [ 29.210438][ T304] lock_acquire.part.0+0xeb/0x330 [ 29.210592][ T304] _raw_spin_lock+0x30/0x40 [ 29.210742][ T304] __get_task_comm+0x27/0x70 [ 29.210889][ T304] ref_tracker_alloc+0x2ee/0x490 [ 29.211126][ T304] rt6_uncached_list_flush_dev+0x494/0x840 [ 29.211306][ T304] rt6_disable_ip+0xd9/0x140 [ 29.211453][ T304] addrconf_ifdown.isra.0+0x103/0x1560 [ 29.211605][ T304] addrconf_notify+0x199/0xd60 [ 29.211844][ T304] notifier_call_chain+0xcd/0x150 [ 29.211992][ T304] __netdev_upper_dev_link+0x332/0x510 [ 29.212143][ T304] netdev_master_upper_dev_link+0x7e/0xb0 [ 29.212326][ T304] vrf_add_slave+0xe5/0x210 [vrf] [ 29.212488][ T304] do_setlink+0x84b/0x21e0 [ 29.212635][ T304] __rtnl_newlink+0xaa7/0xd80 [ 29.212781][ T304] rtnl_newlink+0x63/0xa0 [ 29.212927][ T304] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 29.213076][ T304] netlink_rcv_skb+0x130/0x360 [ 29.213319][ T304] netlink_unicast+0x449/0x710 [ 29.213465][ T304] netlink_sendmsg+0x723/0xbe0 [ 29.213610][ T304] ____sys_sendmsg+0x7b2/0xa10 [ 29.213752][ T304] ___sys_sendmsg+0xee/0x170 [ 29.213898][ T304] __sys_sendmsg+0xcd/0x170 [ 29.214048][ T304] do_syscall_64+0xc6/0x1e0 [ 29.214288][ T304] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 29.214473][ T304] [ 29.214551][ T304] [ 29.214551][ T304] stack backtrace: [ 29.214833][ T304] CPU: 0 PID: 304 Comm: ip Not tainted 6.9.0-rc1-virtme #1 [ 29.215053][ T304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 29.215489][ T304] Call Trace: [ 29.215605][ T304] [ 29.215677][ T304] dump_stack_lvl+0x82/0xd0 [ 29.215831][ T304] print_bad_irq_dependency+0x957/0xd40 [ 29.216073][ T304] ? hlock_class+0x4e/0x130 [ 29.216228][ T304] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 29.216412][ T304] ? __pfx_usage_skip+0x10/0x10 [ 29.216565][ T304] ? __bfs+0x246/0x650 [ 29.216684][ T304] ? __pfx_usage_match+0x10/0x10 [ 29.216939][ T304] check_irq_usage+0x596/0x850 [ 29.217115][ T304] ? __pfx_check_irq_usage+0x10/0x10 [ 29.217283][ T304] ? __bfs+0x246/0x650 [ 29.217402][ T304] ? __pfx_hlock_conflict+0x10/0x10 [ 29.217563][ T304] ? check_path.constprop.0+0x24/0x50 [ 29.217724][ T304] ? check_noncircular+0x14c/0x3e0 [ 29.217885][ T304] ? __pfx_check_noncircular+0x10/0x10 [ 29.218057][ T304] ? check_prev_add+0x194/0xce0 [ 29.218312][ T304] check_prev_add+0x194/0xce0 [ 29.218467][ T304] ? validate_chain+0x130/0x9b0 [ 29.218622][ T304] validate_chain+0x71d/0x9b0 [ 29.218772][ T304] ? mark_lock+0x38/0x3e0 [ 29.218888][ T304] ? __pfx_validate_chain+0x10/0x10 [ 29.219130][ T304] ? hlock_class+0x4e/0x130 [ 29.219279][ T304] ? mark_lock+0x38/0x3e0 [ 29.219384][ T304] __lock_acquire+0xaf0/0x1570 [ 29.219633][ T304] lock_acquire.part.0+0xeb/0x330 [ 29.219779][ T304] ? __get_task_comm+0x27/0x70 [ 29.219926][ T304] ? mark_lock+0x38/0x3e0 [ 29.220133][ T304] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 29.220282][ T304] ? trace_lock_acquire+0x135/0x1c0 [ 29.220428][ T304] ? __get_task_comm+0x27/0x70 [ 29.220665][ T304] ? lock_acquire+0x32/0xc0 [ 29.220811][ T304] ? __get_task_comm+0x27/0x70 [ 29.220959][ T304] _raw_spin_lock+0x30/0x40 [ 29.221108][ T304] ? __get_task_comm+0x27/0x70 [ 29.221352][ T304] __get_task_comm+0x27/0x70 [ 29.221499][ T304] ref_tracker_alloc+0x2ee/0x490 [ 29.221650][ T304] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 29.221797][ T304] ? __lock_release+0x103/0x460 [ 29.222034][ T304] ? rt6_uncached_list_flush_dev+0x494/0x840 [ 29.222308][ T304] ? rt6_disable_ip+0xd9/0x140 [ 29.222461][ T304] ? addrconf_ifdown.isra.0+0x103/0x1560 [ 29.222609][ T304] ? addrconf_notify+0x199/0xd60 [ 29.222751][ T304] ? notifier_call_chain+0xcd/0x150 [ 29.222900][ T304] ? __netdev_upper_dev_link+0x332/0x510 [ 29.223139][ T304] ? netdev_master_upper_dev_link+0x7e/0xb0 [ 29.223321][ T304] ? vrf_add_slave+0xe5/0x210 [vrf] [ 29.223488][ T304] ? do_setlink+0x84b/0x21e0 [ 29.223738][ T304] ? __rtnl_newlink+0xaa7/0xd80 [ 29.223904][ T304] ? rtnl_newlink+0x63/0xa0 [ 29.224050][ T304] ? rtnetlink_rcv_msg+0x2fb/0xbf0 [ 29.224196][ T304] ? netlink_rcv_skb+0x130/0x360 [ 29.224341][ T304] ? netlink_unicast+0x449/0x710 [ 29.224584][ T304] ? netlink_sendmsg+0x723/0xbe0 [ 29.224835][ T304] ? ____sys_sendmsg+0x7b2/0xa10 [ 29.225075][ T304] ? in6_dev_get+0xcc/0x210 [ 29.225419][ T304] rt6_uncached_list_flush_dev+0x494/0x840 [ 29.225617][ T304] rt6_disable_ip+0xd9/0x140 [ 29.225873][ T304] ? __pfx_rt6_disable_ip+0x10/0x10 [ 29.226117][ T304] ? hlock_class+0x4e/0x130 [ 29.226455][ T304] addrconf_ifdown.isra.0+0x103/0x1560 [ 29.226702][ T304] ? __try_to_del_timer_sync+0xe7/0x140 [ 29.226942][ T304] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10 [ 29.227355][ T304] addrconf_notify+0x199/0xd60 [ 29.227602][ T304] notifier_call_chain+0xcd/0x150 [ 29.227757][ T304] __netdev_upper_dev_link+0x332/0x510 [ 29.227999][ T304] ? __pfx___netdev_upper_dev_link+0x10/0x10 [ 29.228185][ T304] netdev_master_upper_dev_link+0x7e/0xb0 [ 29.228439][ T304] ? __pfx_netdev_master_upper_dev_link+0x10/0x10 [ 29.228632][ T304] ? mutex_is_locked+0x17/0x50 [ 29.228779][ T304] ? rtnl_is_locked+0x15/0x20 [ 29.228933][ T304] ? netdev_master_upper_dev_get+0x13/0x120 [ 29.229221][ T304] vrf_add_slave+0xe5/0x210 [vrf] [ 29.229379][ T304] do_setlink+0x84b/0x21e0 [ 29.229631][ T304] ? is_bpf_text_address+0x6c/0x120 [ 29.229779][ T304] ? __pfx_do_setlink+0x10/0x10 [ 29.229927][ T304] ? is_bpf_text_address+0x71/0x120 [ 29.230076][ T304] ? kernel_text_address+0xce/0xe0 [ 29.230222][ T304] ? __kernel_text_address+0x12/0x40 [ 29.230379][ T304] ? unwind_get_return_address+0x5e/0xa0 [ 29.230616][ T304] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 29.230802][ T304] ? arch_stack_walk+0xa2/0xf0 [ 29.230963][ T304] ? stack_trace_save+0x94/0xd0 [ 29.231113][ T304] ? __pfx_validate_nla+0x10/0x10 [ 29.231359][ T304] ? stack_depot_save_flags+0x45/0x530 [ 29.231505][ T304] ? mark_lock+0x38/0x3e0 [ 29.231628][ T304] ? __nla_validate_parse+0x230/0x3d0 [ 29.231777][ T304] __rtnl_newlink+0xaa7/0xd80 [ 29.231924][ T304] ? hlock_class+0x4e/0x130 [ 29.232161][ T304] ? __pfx___rtnl_newlink+0x10/0x10 [ 29.232310][ T304] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 29.232498][ T304] ? __create_object+0x5e/0xb0 [ 29.232653][ T304] ? trace_kmalloc+0x2a/0xe0 [ 29.232897][ T304] rtnl_newlink+0x63/0xa0 [ 29.233011][ T304] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 29.233161][ T304] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 29.233306][ T304] ? hlock_class+0x4e/0x130 [ 29.233551][ T304] ? mark_lock+0x38/0x3e0 [ 29.233663][ T304] ? __lock_acquire+0xaf0/0x1570 [ 29.233811][ T304] netlink_rcv_skb+0x130/0x360 [ 29.233960][ T304] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 29.234110][ T304] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 29.234433][ T304] ? lock_acquire.part.0+0xeb/0x330 [ 29.234604][ T304] ? netlink_deliver_tap+0xc8/0x340 [ 29.234760][ T304] ? lock_acquire+0x32/0xc0 [ 29.234908][ T304] ? netlink_deliver_tap+0xc8/0x340 [ 29.235156][ T304] ? netlink_deliver_tap+0xc8/0x340 [ 29.235312][ T304] ? netlink_deliver_tap+0x149/0x340 [ 29.235459][ T304] netlink_unicast+0x449/0x710 [ 29.235607][ T304] ? __pfx_netlink_unicast+0x10/0x10 [ 29.235847][ T304] ? find_held_lock+0x2c/0x110 [ 29.235998][ T304] netlink_sendmsg+0x723/0xbe0 [ 29.236145][ T304] ? __pfx_netlink_sendmsg+0x10/0x10 [ 29.236291][ T304] ? __might_fault+0xc3/0x170 [ 29.236436][ T304] ? __import_iovec+0x35d/0x5d0 [ 29.236588][ T304] ____sys_sendmsg+0x7b2/0xa10 [ 29.236738][ T304] ? __pfx_____sys_sendmsg+0x10/0x10 [ 29.236884][ T304] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 29.237172][ T304] ? __pfx_validate_chain+0x10/0x10 [ 29.237322][ T304] ___sys_sendmsg+0xee/0x170 [ 29.237469][ T304] ? __pfx____sys_sendmsg+0x10/0x10 [ 29.237623][ T304] ? find_held_lock+0x2c/0x110 [ 29.237775][ T304] ? __lock_release+0x103/0x460 [ 29.238019][ T304] ? __debug_check_no_obj_freed+0x253/0x520 [ 29.238200][ T304] ? __pfx___lock_release+0x10/0x10 [ 29.238344][ T304] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 29.238493][ T304] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 29.238690][ T304] ? __fget_light+0x53/0x1e0 [ 29.238848][ T304] __sys_sendmsg+0xcd/0x170 [ 29.238997][ T304] ? __pfx___sys_sendmsg+0x10/0x10 [ 29.239244][ T304] do_syscall_64+0xc6/0x1e0 [ 29.239390][ T304] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 29.239572][ T304] RIP: 0033:0x7f4f44e477b7 [ 29.239724][ T304] 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 [ 29.240344][ T304] RSP: 002b:00007ffd6cf8bbb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 29.240571][ T304] RAX: ffffffffffffffda RBX: 00007ffd6cf8c2e0 RCX: 00007f4f44e477b7 [ 29.240995][ T304] RDX: 0000000000000000 RSI: 00007ffd6cf8bc20 RDI: 0000000000000005 [ 29.241215][ T304] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 [ 29.241443][ T304] R10: 000000003e201910 R11: 0000000000000246 R12: 0000000000000003 [ 29.241669][ T304] R13: 00000000660e4c13 R14: 0000000000495540 R15: 0000000000000000 [ 29.241894][ T304] [ 29.249574][ T304] ip (304) used greatest stack depth: 22480 bytes left [ 29.633059][ T308] GACT probability NOT on [ 29.845578][ T310] ip6_gre: GRE over IPv6 tunneling driver [ 29.954981][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 30.050427][ T7] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 30.106040][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 30.450948][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.055726][ T326] br1: port 1(veth1) entered blocking state [ 31.056445][ T326] br1: port 1(veth1) entered disabled state [ 31.056647][ T326] veth1: entered allmulticast mode [ 31.058150][ T326] veth1: entered promiscuous mode [ 31.147222][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.147636][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.154234][ T7] br1: port 1(veth1) entered blocking state [ 31.154428][ T7] br1: port 1(veth1) entered forwarding state [ 31.253118][ T328] br1: port 2(veth2) entered blocking state [ 31.253330][ T328] br1: port 2(veth2) entered disabled state [ 31.253523][ T328] veth2: entered allmulticast mode [ 31.255599][ T328] veth2: entered promiscuous mode [ 31.357303][ T51] br1: port 2(veth2) entered blocking state [ 31.357520][ T51] br1: port 2(veth2) entered forwarding state [ 31.507138][ T62] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.816038][ T51] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 31.970987][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 32.002925][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 35.626990][ C1] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 35.627294][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 39.007072][ T368] Mirror/redirect action on [ 43.819082][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 59.179215][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 90.410989][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 109.586242][ T736] br1: port 1(veth1) entered disabled state [ 109.673886][ T737] br1: port 2(veth2) entered disabled state [ 109.770934][ T738] veth2: left allmulticast mode [ 109.771105][ T738] veth2: left promiscuous mode [ 109.771353][ T738] br1: port 2(veth2) entered disabled state [ 109.773163][ T738] veth1: left allmulticast mode [ 109.773307][ T738] veth1: left promiscuous mode [ 109.773538][ T738] br1: port 1(veth1) entered disabled state