[ 9.342721][ T204] br0: port 1(veth1) entered blocking state [ 9.342735][ T204] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.342737][ T204] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 204, name: ip [ 9.342739][ T204] preempt_count: 1, expected: 0 [ 9.342740][ T204] RCU nest depth: 0, expected: 0 [ 9.342740][ T204] INFO: lockdep is turned off. [ 9.342742][ T204] irq event stamp: 0 [ 9.342742][ T204] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 9.342747][ T204] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 9.342754][ T204] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 9.342755][ T204] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 9.342757][ T204] Preemption disabled at: [ 9.342758][ T204] [] vprintk_emit+0x31b/0x3e0 [ 9.342765][ T204] CPU: 2 UID: 0 PID: 204 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.342769][ T204] Tainted: [W]=WARN [ 9.342769][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.342771][ T204] Call Trace: [ 9.342772][ T204] [ 9.342774][ T204] dump_stack_lvl+0x6f/0xa0 [ 9.342779][ T204] ? vprintk_emit+0x31b/0x3e0 [ 9.342781][ T204] __might_resched.cold+0x1fe/0x2c1 [ 9.342785][ T204] ? __module_address+0x36/0x330 [ 9.342788][ T204] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.342791][ T204] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 9.342793][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342796][ T204] __kmalloc_noprof+0x443/0x760 [ 9.342799][ T204] ? __rwlock_init+0x150/0x150 [ 9.342802][ T204] ? alloc_buf.isra.0+0x4b/0x260 [ 9.342806][ T204] ? do_raw_spin_unlock+0x59/0x250 [ 9.342807][ T204] alloc_buf.isra.0+0x4b/0x260 [ 9.342809][ T204] put_chars+0x1e1/0x2f0 [ 9.342811][ T204] ? prb_final_commit+0x50/0x50 [ 9.342812][ T204] ? __send_to_port+0x420/0x420 [ 9.342814][ T204] ? printk_get_next_message+0x240/0x650 [ 9.342816][ T204] hvc_console_print+0x292/0x780 [ 9.342820][ T204] ? hvc_write+0x3a0/0x3a0 [ 9.342821][ T204] ? do_raw_spin_lock+0x131/0x280 [ 9.342823][ T204] ? vsnprintf+0x668/0x1700 [ 9.342826][ T204] ? __rwlock_init+0x150/0x150 [ 9.342827][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342829][ T204] ? lock_acquire+0x13c/0x160 [ 9.342831][ T204] console_emit_next_record+0x22f/0x4c0 [ 9.342834][ T204] ? devkmsg_read+0x4b0/0x4b0 [ 9.342836][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342837][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342839][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342840][ T204] ? lock_acquire+0x13c/0x160 [ 9.342842][ T204] ? console_flush_one_record+0x111/0x710 [ 9.342844][ T204] console_flush_one_record+0x46f/0x710 [ 9.342846][ T204] ? console_emit_next_record+0x4c0/0x4c0 [ 9.342849][ T204] console_unlock+0xee/0x1f0 [ 9.342850][ T204] ? lock_acquire+0x13c/0x160 [ 9.342852][ T204] ? console_flush_one_record+0x710/0x710 [ 9.342853][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342855][ T204] ? lock_release+0x184/0x1f0 [ 9.342856][ T204] ? lock_acquire+0x60/0x160 [ 9.342858][ T204] ? __rcu_read_lock+0x30/0x70 [ 9.342860][ T204] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.342862][ T204] ? vprintk_emit+0x320/0x3e0 [ 9.342863][ T204] vprintk_emit+0x37c/0x3e0 [ 9.342866][ T204] ? wake_up_klogd_work_func+0x90/0x90 [ 9.342868][ T204] ? __rwlock_init+0x150/0x150 [ 9.342869][ T204] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 9.342872][ T204] ? lock_acquire+0x13c/0x160 [ 9.342873][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342876][ T204] _printk+0xc7/0x100 [ 9.342879][ T204] ? snapshot_read.cold+0x21/0x21 [ 9.342882][ T204] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 9.342897][ T204] ? do_setlink.isra.0+0xa31/0x2750 [ 9.342900][ T204] ? rtnl_newlink+0x9f1/0x11c0 [ 9.342902][ T204] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.342904][ T204] br_set_state+0x22f/0x430 [bridge] [ 9.342912][ T204] br_init_port+0xc4/0x200 [bridge] [ 9.342919][ T204] new_nbp+0x39c/0x580 [bridge] [ 9.342926][ T204] br_add_if+0x212/0x1320 [bridge] [ 9.342933][ T204] ? bpf_address_lookup+0x250/0x290 [ 9.342936][ T204] ? is_bpf_text_address+0x72/0x110 [ 9.342938][ T204] ? kernel_text_address+0x149/0x170 [ 9.342940][ T204] ? __kernel_text_address+0x12/0x30 [ 9.342942][ T204] do_set_master+0x357/0x580 [ 9.342945][ T204] do_setlink.isra.0+0xa31/0x2750 [ 9.342946][ T204] ? stack_trace_save+0x93/0xc0 [ 9.342948][ T204] ? rtnl_link_get_size+0x350/0x350 [ 9.342949][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342951][ T204] ? stack_depot_save_flags+0x1bc/0x790 [ 9.342955][ T204] ? kasan_save_stack+0x3d/0x50 [ 9.342957][ T204] ? kasan_save_stack+0x2f/0x50 [ 9.342959][ T204] ? kasan_save_track+0x14/0x30 [ 9.342960][ T204] ? __kasan_kmalloc+0x7b/0x90 [ 9.342962][ T204] ? __kmalloc_cache_noprof+0x29a/0x620 [ 9.342963][ T204] ? rtnl_newlink+0x124/0x11c0 [ 9.342964][ T204] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.342965][ T204] ? netlink_rcv_skb+0x14e/0x3a0 [ 9.342968][ T204] ? netlink_unicast+0x486/0x750 [ 9.342969][ T204] ? netlink_sendmsg+0x735/0xc60 [ 9.342970][ T204] ? ____sys_sendmsg+0x415/0x880 [ 9.342972][ T204] ? ___sys_sendmsg+0x14e/0x1d0 [ 9.342974][ T204] ? __sys_sendmsg+0x12c/0x1d0 [ 9.342975][ T204] ? do_syscall_64+0xff/0x530 [ 9.342977][ T204] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.342980][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342981][ T204] ? lock_acquire+0x13c/0x160 [ 9.342983][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342984][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.342986][ T204] ? trace_contention_end+0xb3/0x180 [ 9.342989][ T204] ? __mutex_lock+0x1db/0x1ea0 [ 9.342991][ T204] ? __mutex_lock+0x9a3/0x1ea0 [ 9.342992][ T204] ? rtnl_newlink+0x9a8/0x11c0 [ 9.342994][ T204] ? ww_mutex_lock+0x160/0x160 [ 9.342995][ T204] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.342997][ T204] ? __rtnl_newlink+0x3fa/0xa50 [ 9.342999][ T204] rtnl_newlink+0x9f1/0x11c0 [ 9.343001][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.343003][ T204] ? rtnl_bridge_getlink+0x850/0x850 [ 9.343011][ T204] ? lock_acquire+0x13c/0x160 [ 9.343012][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.343014][ T204] ? is_bpf_text_address+0x3e/0x110 [ 9.343016][ T204] ? is_bpf_text_address+0x72/0x110 [ 9.343018][ T204] ? kernel_text_address+0x149/0x170 [ 9.343019][ T204] ? __kernel_text_address+0x12/0x30 [ 9.343020][ T204] ? write_profile+0xf0/0xf0 [ 9.343021][ T204] ? unwind_get_return_address+0x67/0xd0 [ 9.343024][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.343025][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.343027][ T204] ? cap_capable+0x1d7/0x3d0 [ 9.343031][ T204] ? lock_acquire+0x13c/0x160 [ 9.343032][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.343034][ T204] ? rtnl_bridge_getlink+0x850/0x850 [ 9.343035][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.343037][ T204] ? rtnl_link_fill+0x920/0x920 [ 9.343038][ T204] ? filter_irq_stacks+0xd0/0xd0 [ 9.343039][ T204] ? stack_depot_save_flags+0x1bc/0x790 [ 9.343042][ T204] netlink_rcv_skb+0x14e/0x3a0 [ 9.343043][ T204] ? rtnl_link_fill+0x920/0x920 [ 9.343044][ T204] ? lock_release+0x184/0x1f0 [ 9.343046][ T204] ? netlink_ack+0xcf0/0xcf0 [ 9.343047][ T204] ? __netlink_lookup+0xb9/0x6b0 [ 9.343050][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.343051][ T204] ? lock_release+0x184/0x1f0 [ 9.343053][ T204] netlink_unicast+0x486/0x750 [ 9.343055][ T204] ? netlink_attachskb+0x810/0x810 [ 9.343057][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.343058][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.343060][ T204] ? lock_acquire+0x13c/0x160 [ 9.343062][ T204] netlink_sendmsg+0x735/0xc60 [ 9.343064][ T204] ? netlink_unicast+0x750/0x750 [ 9.343067][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.343070][ T204] ? lock_release+0x184/0x1f0 [ 9.343072][ T204] ____sys_sendmsg+0x415/0x880 [ 9.343075][ T204] ? copy_msghdr_from_user+0x279/0x420 [ 9.343077][ T204] ? get_timestamp.constprop.0+0x390/0x390 [ 9.343079][ T204] ? move_addr_to_kernel+0x40/0x40 [ 9.343081][ T204] ? filter_irq_stacks+0xd0/0xd0 [ 9.343085][ T204] ___sys_sendmsg+0x14e/0x1d0 [ 9.343088][ T204] ? copy_msghdr_from_user+0x420/0x420 [ 9.343094][ T204] __sys_sendmsg+0x12c/0x1d0 [ 9.343096][ T204] ? __sys_sendmsg_sock+0x20/0x20 [ 9.343099][ T204] ? rcu_is_watching+0x16/0xd0 [ 9.343101][ T204] do_syscall_64+0xff/0x530 [ 9.343102][ T204] ? exc_page_fault+0xee/0x100 [ 9.343105][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.343106][ T204] RIP: 0033:0x7f59bf7b854e [ 9.343108][ T204] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.343110][ T204] RSP: 002b:00007fffccd04620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.343113][ T204] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f59bf7b854e [ 9.343115][ T204] RDX: 0000000000000000 RSI: 00007fffccd046d0 RDI: 0000000000000005 [ 9.343116][ T204] RBP: 00007fffccd04630 R08: 0000000000000000 R09: 0000000000000000 [ 9.343117][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913042 [ 9.343117][ T204] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffccd04d90 [ 9.343120][ T204] [ 9.380650][ T204] br0: port 1(veth1) entered disabled state [ 9.380883][ T204] veth1: entered allmulticast mode [ 9.381829][ T204] veth1: entered promiscuous mode [ 9.389885][ T204] ip (204) used greatest stack depth: 23336 bytes left [ 9.411173][ T206] br0: port 2(veth3) entered blocking state [ 9.411389][ T206] br0: port 2(veth3) entered disabled state [ 9.411640][ T206] veth3: entered allmulticast mode [ 9.412578][ T206] veth3: entered promiscuous mode [ 9.462878][ T38] br0: port 1(veth1) entered blocking state [ 9.463096][ T38] br0: port 1(veth1) entered forwarding state [ 9.502648][ T36] br0: port 2(veth3) entered blocking state [ 9.502906][ T36] br0: port 2(veth3) entered forwarding state [ 14.806983][ T243] br0: port 2(veth3) entered disabled state [ 14.807004][ T243] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.807006][ T243] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 243, name: ip [ 14.807008][ T243] preempt_count: 202, expected: 0 [ 14.807009][ T243] RCU nest depth: 0, expected: 0 [ 14.807010][ T243] INFO: lockdep is turned off. [ 14.807011][ T243] irq event stamp: 0 [ 14.807012][ T243] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 14.807023][ T243] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 14.807030][ T243] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 14.807032][ T243] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 14.807034][ T243] Preemption disabled at: [ 14.807035][ T243] [<0000000000000000>] 0x0 [ 14.807039][ T243] CPU: 0 UID: 0 PID: 243 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.807043][ T243] Tainted: [W]=WARN [ 14.807044][ T243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.807046][ T243] Call Trace: [ 14.807047][ T243] [ 14.807049][ T243] dump_stack_lvl+0x6f/0xa0 [ 14.807056][ T243] __might_resched.cold+0x1fe/0x2c1 [ 14.807060][ T243] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.807064][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807068][ T243] __kmalloc_noprof+0x443/0x760 [ 14.807071][ T243] ? __rwlock_init+0x150/0x150 [ 14.807074][ T243] ? alloc_buf.isra.0+0x4b/0x260 [ 14.807078][ T243] ? do_raw_spin_unlock+0x59/0x250 [ 14.807079][ T243] alloc_buf.isra.0+0x4b/0x260 [ 14.807081][ T243] put_chars+0x1e1/0x2f0 [ 14.807084][ T243] ? __send_to_port+0x420/0x420 [ 14.807085][ T243] ? printk_get_next_message+0x240/0x650 [ 14.807088][ T243] hvc_console_print+0x292/0x780 [ 14.807092][ T243] ? hvc_write+0x3a0/0x3a0 [ 14.807094][ T243] ? __rwlock_init+0x150/0x150 [ 14.807095][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807097][ T243] ? lock_acquire+0x13c/0x160 [ 14.807099][ T243] console_emit_next_record+0x22f/0x4c0 [ 14.807102][ T243] ? devkmsg_read+0x4b0/0x4b0 [ 14.807104][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807105][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807107][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807109][ T243] ? lock_acquire+0x13c/0x160 [ 14.807111][ T243] ? console_flush_one_record+0x111/0x710 [ 14.807112][ T243] console_flush_one_record+0x46f/0x710 [ 14.807115][ T243] ? console_emit_next_record+0x4c0/0x4c0 [ 14.807117][ T243] console_unlock+0xee/0x1f0 [ 14.807119][ T243] ? lock_acquire+0x13c/0x160 [ 14.807120][ T243] ? console_flush_one_record+0x710/0x710 [ 14.807122][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807124][ T243] ? lock_release+0x184/0x1f0 [ 14.807125][ T243] ? lock_acquire+0x60/0x160 [ 14.807126][ T243] ? __rcu_read_lock+0x30/0x70 [ 14.807128][ T243] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.807130][ T243] ? vprintk_emit+0x320/0x3e0 [ 14.807132][ T243] vprintk_emit+0x37c/0x3e0 [ 14.807135][ T243] ? wake_up_klogd_work_func+0x90/0x90 [ 14.807136][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807138][ T243] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.807141][ T243] ? trace_hardirqs_on+0x36/0x40 [ 14.807142][ T243] _printk+0xc7/0x100 [ 14.807146][ T243] ? snapshot_read.cold+0x21/0x21 [ 14.807148][ T243] ? ipv6_mc_down+0x17e/0x2d0 [ 14.807153][ T243] br_set_state+0x22f/0x430 [bridge] [ 14.807166][ T243] br_stp_disable_port+0x11f/0x390 [bridge] [ 14.807174][ T243] br_device_event+0x7b5/0x8f0 [bridge] [ 14.807183][ T243] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 14.807186][ T243] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 14.807189][ T243] ? addrconf_notify+0x2c8/0xf30 [ 14.807192][ T243] notifier_call_chain+0xae/0x300 [ 14.807195][ T243] __dev_notify_flags+0x23c/0x3c0 [ 14.807199][ T243] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.807200][ T243] ? netif_change_name+0x8c0/0x8c0 [ 14.807203][ T243] ? netif_set_allmulti+0x250/0x250 [ 14.807205][ T243] ? __kernel_text_address+0x12/0x30 [ 14.807207][ T243] ? write_profile+0xf0/0xf0 [ 14.807209][ T243] ? unwind_get_return_address+0x67/0xd0 [ 14.807212][ T243] netif_change_flags+0xfe/0x190 [ 14.807214][ T243] do_setlink.isra.0+0x1cc3/0x2750 [ 14.807217][ T243] ? stack_trace_save+0x93/0xc0 [ 14.807219][ T243] ? rtnl_link_get_size+0x350/0x350 [ 14.807220][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807221][ T243] ? stack_depot_save_flags+0x1bc/0x790 [ 14.807225][ T243] ? kasan_save_stack+0x3d/0x50 [ 14.807229][ T243] ? kasan_save_stack+0x2f/0x50 [ 14.807230][ T243] ? kasan_save_track+0x14/0x30 [ 14.807231][ T243] ? __kasan_kmalloc+0x7b/0x90 [ 14.807233][ T243] ? __kmalloc_cache_noprof+0x29a/0x620 [ 14.807235][ T243] ? rtnl_newlink+0x124/0x11c0 [ 14.807236][ T243] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.807237][ T243] ? netlink_rcv_skb+0x14e/0x3a0 [ 14.807239][ T243] ? netlink_unicast+0x486/0x750 [ 14.807241][ T243] ? netlink_sendmsg+0x735/0xc60 [ 14.807242][ T243] ? ____sys_sendmsg+0x415/0x880 [ 14.807245][ T243] ? ___sys_sendmsg+0x14e/0x1d0 [ 14.807246][ T243] ? __sys_sendmsg+0x12c/0x1d0 [ 14.807248][ T243] ? do_syscall_64+0xff/0x530 [ 14.807250][ T243] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.807252][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807254][ T243] ? lock_acquire+0x13c/0x160 [ 14.807255][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807257][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807259][ T243] ? trace_contention_end+0xb3/0x180 [ 14.807262][ T243] ? __mutex_lock+0x1db/0x1ea0 [ 14.807263][ T243] ? __mutex_lock+0x9a3/0x1ea0 [ 14.807265][ T243] ? rtnl_newlink+0x9a8/0x11c0 [ 14.807266][ T243] ? ww_mutex_lock+0x160/0x160 [ 14.807268][ T243] ? __rtnl_newlink+0x3fa/0xa50 [ 14.807270][ T243] rtnl_newlink+0x9f1/0x11c0 [ 14.807272][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807274][ T243] ? rtnl_bridge_getlink+0x850/0x850 [ 14.807275][ T243] ? lock_acquire+0x13c/0x160 [ 14.807276][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807278][ T243] ? is_bpf_text_address+0x3e/0x110 [ 14.807282][ T243] ? is_bpf_text_address+0x72/0x110 [ 14.807283][ T243] ? kernel_text_address+0x149/0x170 [ 14.807285][ T243] ? __kernel_text_address+0x12/0x30 [ 14.807286][ T243] ? write_profile+0xf0/0xf0 [ 14.807287][ T243] ? unwind_get_return_address+0x67/0xd0 [ 14.807289][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807290][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807292][ T243] ? cap_capable+0x1d7/0x3d0 [ 14.807296][ T243] ? lock_acquire+0x13c/0x160 [ 14.807297][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807299][ T243] ? rtnl_bridge_getlink+0x850/0x850 [ 14.807300][ T243] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.807302][ T243] ? rtnl_link_fill+0x920/0x920 [ 14.807303][ T243] ? filter_irq_stacks+0xd0/0xd0 [ 14.807304][ T243] ? stack_depot_save_flags+0x1bc/0x790 [ 14.807307][ T243] netlink_rcv_skb+0x14e/0x3a0 [ 14.807308][ T243] ? rtnl_link_fill+0x920/0x920 [ 14.807309][ T243] ? lock_release+0x184/0x1f0 [ 14.807311][ T243] ? netlink_ack+0xcf0/0xcf0 [ 14.807312][ T243] ? __netlink_lookup+0xb9/0x6b0 [ 14.807315][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807316][ T243] ? lock_release+0x184/0x1f0 [ 14.807318][ T243] netlink_unicast+0x486/0x750 [ 14.807320][ T243] ? netlink_attachskb+0x810/0x810 [ 14.807322][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807323][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807325][ T243] ? lock_acquire+0x13c/0x160 [ 14.807327][ T243] netlink_sendmsg+0x735/0xc60 [ 14.807329][ T243] ? netlink_unicast+0x750/0x750 [ 14.807331][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807332][ T243] ? lock_release+0x184/0x1f0 [ 14.807334][ T243] ____sys_sendmsg+0x415/0x880 [ 14.807336][ T243] ? copy_msghdr_from_user+0x279/0x420 [ 14.807338][ T243] ? get_timestamp.constprop.0+0x390/0x390 [ 14.807339][ T243] ? move_addr_to_kernel+0x40/0x40 [ 14.807340][ T243] ? filter_irq_stacks+0xd0/0xd0 [ 14.807343][ T243] ___sys_sendmsg+0x14e/0x1d0 [ 14.807345][ T243] ? copy_msghdr_from_user+0x420/0x420 [ 14.807349][ T243] __sys_sendmsg+0x12c/0x1d0 [ 14.807351][ T243] ? __sys_sendmsg_sock+0x20/0x20 [ 14.807354][ T243] ? rcu_is_watching+0x16/0xd0 [ 14.807356][ T243] do_syscall_64+0xff/0x530 [ 14.807357][ T243] ? exc_page_fault+0xee/0x100 [ 14.807359][ T243] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.807361][ T243] RIP: 0033:0x7fd706d6654e [ 14.807363][ T243] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.807365][ T243] RSP: 002b:00007ffe05368a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.807369][ T243] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd706d6654e [ 14.807370][ T243] RDX: 0000000000000000 RSI: 00007ffe05368b40 RDI: 0000000000000005 [ 14.807371][ T243] RBP: 00007ffe05368aa0 R08: 0000000000000000 R09: 0000000000000000 [ 14.807372][ T243] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913048 [ 14.807372][ T243] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe05369200 [ 14.807375][ T243] [ 14.840270][ T243] ip (243) used greatest stack depth: 23016 bytes left [ 14.878602][ T245] br0: port 1(veth1) entered disabled state [ 14.912034][ T247] veth3: left allmulticast mode [ 14.912240][ T247] veth3: left promiscuous mode [ 14.913384][ T247] br0: port 2(veth3) entered disabled state [ 14.914025][ T247] veth1: left allmulticast mode [ 14.914208][ T247] veth1: left promiscuous mode [ 14.914889][ T247] br0: port 1(veth1) entered disabled state