[ 9.394700][ T212] ip (212) used greatest stack depth: 23664 bytes left [ 9.394715][ T212] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.394716][ T212] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 212, name: ip [ 9.394718][ T212] preempt_count: 2, expected: 0 [ 9.394719][ T212] RCU nest depth: 0, expected: 0 [ 9.394720][ T212] locks held by ip/212: 5, last CPU#0: [ 9.394722][ T212] #0: ffffffffa18167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.394733][ T212] #1: ffffffffa197ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.394738][ T212] #2: ffffffffa197de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.394742][ T212] #3: ffffffffa189d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.394745][ T212] #4: ffffffffa189d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.394749][ T212] irq event stamp: 49240 [ 9.394750][ T212] hardirqs last enabled at (49239): [] __down_trylock_console_sem+0x86/0xa0 [ 9.394753][ T212] hardirqs last disabled at (49240): [] console_emit_next_record+0x3d4/0x4c0 [ 9.394755][ T212] softirqs last enabled at (48886): [] handle_softirqs+0x67c/0x900 [ 9.394757][ T212] softirqs last disabled at (48769): [] __irq_exit_rcu+0x145/0x1c0 [ 9.394759][ T212] Preemption disabled at: [ 9.394760][ T212] [<0000000000000000>] 0x0 [ 9.394766][ T212] CPU: 0 UID: 0 PID: 212 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.394769][ T212] Tainted: [W]=WARN [ 9.394770][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.394772][ T212] Call Trace: [ 9.394773][ T212] [ 9.394775][ T212] dump_stack_lvl+0x6f/0xa0 [ 9.394781][ T212] __might_resched.cold+0x1fe/0x2c1 [ 9.394786][ T212] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.394790][ T212] ? __kmalloc_noprof+0xdb/0x760 [ 9.394794][ T212] __kmalloc_noprof+0x443/0x760 [ 9.394796][ T212] ? alloc_buf.isra.0+0x4b/0x260 [ 9.394802][ T212] ? do_raw_spin_unlock+0x59/0x250 [ 9.394805][ T212] alloc_buf.isra.0+0x4b/0x260 [ 9.394809][ T212] put_chars+0x1e1/0x2f0 [ 9.394811][ T212] ? __send_to_port+0x420/0x420 [ 9.394812][ T212] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.394815][ T212] ? validate_chain+0x38b/0xc20 [ 9.394821][ T212] hvc_console_print+0x292/0x780 [ 9.394828][ T212] ? hvc_write+0x3a0/0x3a0 [ 9.394831][ T212] ? rcu_is_watching+0x16/0xd0 [ 9.394833][ T212] ? lock_acquire+0x13c/0x160 [ 9.394837][ T212] console_emit_next_record+0x22f/0x4c0 [ 9.394841][ T212] ? devkmsg_read+0x4b0/0x4b0 [ 9.394843][ T212] ? console_flush_one_record+0x106/0x710 [ 9.394846][ T212] ? rcu_is_watching+0x16/0xd0 [ 9.394847][ T212] ? lock_acquire+0x13c/0x160 [ 9.394851][ T212] console_flush_one_record+0x46f/0x710 [ 9.394855][ T212] ? console_emit_next_record+0x4c0/0x4c0 [ 9.394857][ T212] ? __lock_acquire+0x518/0xc20 [ 9.394862][ T212] console_unlock+0xee/0x1f0 [ 9.394865][ T212] ? console_flush_one_record+0x710/0x710 [ 9.394867][ T212] ? rcu_is_watching+0x16/0xd0 [ 9.394869][ T212] ? lock_acquire+0xe0/0x160 [ 9.394872][ T212] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.394874][ T212] ? vprintk_emit+0x320/0x3e0 [ 9.394876][ T212] vprintk_emit+0x37c/0x3e0 [ 9.394879][ T212] ? wake_up_klogd_work_func+0x90/0x90 [ 9.394882][ T212] ? __lock_acquire+0x518/0xc20 [ 9.394886][ T212] _printk+0xc7/0x100 [ 9.394889][ T212] ? snapshot_read.cold+0x21/0x21 [ 9.394892][ T212] ? do_raw_spin_lock+0x131/0x280 [ 9.394895][ T212] ? __rwlock_init+0x150/0x150 [ 9.394898][ T212] ? do_raw_spin_lock+0x131/0x280 [ 9.394901][ T212] do_exit.cold+0x82/0x9c [ 9.394905][ T212] ? exit_notify+0x890/0x890 [ 9.394906][ T212] ? __lock_release.isra.0+0x69/0x1a0 [ 9.394909][ T212] ? rcu_is_watching+0x16/0xd0 [ 9.394912][ T212] do_group_exit+0xb8/0x370 [ 9.394915][ T212] __x64_sys_exit_group+0x3c/0x50 [ 9.394917][ T212] x64_sys_call+0x1567/0x1570 [ 9.394919][ T212] do_syscall_64+0xff/0x530 [ 9.394923][ T212] ? exc_page_fault+0xee/0x100 [ 9.394926][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.394928][ T212] RIP: 0033:0x7f6de920b1b8 [ 9.394930][ T212] Code: Unable to access opcode bytes at 0x7f6de920b18e. [ 9.394930][ T212] RSP: 002b:00007ffff9c6abc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.394933][ T212] RAX: ffffffffffffffda RBX: 00007f6de933bf88 RCX: 00007f6de920b1b8 [ 9.394934][ T212] RDX: 00007f6de8f55fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.394935][ T212] RBP: 00007ffff9c6ac20 R08: 0000000000000000 R09: 0000000000008010 [ 9.394936][ T212] R10: 00007ffff9c6a9e0 R11: 0000000000000246 R12: 0000000000000001 [ 9.394936][ T212] R13: 0000000000000000 R14: 00007f6de933a680 R15: 00007f6de933bfa0 [ 9.394943][ T212] [ 10.785782][ T279] veth0: renamed from veth-hv-1 [ 10.785843][ T279] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.785845][ T279] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 279, name: ip [ 10.785846][ T279] preempt_count: 1, expected: 0 [ 10.785847][ T279] RCU nest depth: 0, expected: 0 [ 10.785848][ T279] locks held by ip/279: 5, last CPU#0: [ 10.785850][ T279] #0: ffffffffa211b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 10.785861][ T279] #1: ffffffffa197ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.785866][ T279] #2: ffffffffa197de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.785870][ T279] #3: ffffffffa189d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.785874][ T279] #4: ffffffffa189d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.785878][ T279] irq event stamp: 22386 [ 10.785878][ T279] hardirqs last enabled at (22385): [] __down_trylock_console_sem+0x86/0xa0 [ 10.785881][ T279] hardirqs last disabled at (22386): [] console_emit_next_record+0x3d4/0x4c0 [ 10.785883][ T279] softirqs last enabled at (22380): [] netif_change_name+0x216/0x8c0 [ 10.785887][ T279] softirqs last disabled at (22378): [] netif_change_name+0x1ad/0x8c0 [ 10.785889][ T279] Preemption disabled at: [ 10.785890][ T279] [] vprintk_emit+0x31b/0x3e0 [ 10.785894][ T279] CPU: 0 UID: 0 PID: 279 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.785897][ T279] Tainted: [W]=WARN [ 10.785898][ T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.785900][ T279] Call Trace: [ 10.785901][ T279] [ 10.785903][ T279] dump_stack_lvl+0x6f/0xa0 [ 10.785908][ T279] ? vprintk_emit+0x31b/0x3e0 [ 10.785910][ T279] __might_resched.cold+0x1fe/0x2c1 [ 10.785914][ T279] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.785918][ T279] ? __kmalloc_noprof+0xdb/0x760 [ 10.785922][ T279] __kmalloc_noprof+0x443/0x760 [ 10.785924][ T279] ? alloc_buf.isra.0+0x4b/0x260 [ 10.785930][ T279] ? do_raw_spin_unlock+0x59/0x250 [ 10.785933][ T279] alloc_buf.isra.0+0x4b/0x260 [ 10.785937][ T279] put_chars+0x1e1/0x2f0 [ 10.785939][ T279] ? __send_to_port+0x420/0x420 [ 10.785945][ T279] hvc_console_print+0x292/0x780 [ 10.785952][ T279] ? hvc_write+0x3a0/0x3a0 [ 10.785955][ T279] ? lock_acquire+0x13c/0x160 [ 10.785960][ T279] console_emit_next_record+0x22f/0x4c0 [ 10.785964][ T279] ? devkmsg_read+0x4b0/0x4b0 [ 10.785965][ T279] ? console_flush_one_record+0x106/0x710 [ 10.785969][ T279] ? rcu_is_watching+0x16/0xd0 [ 10.785971][ T279] ? lock_acquire+0x13c/0x160 [ 10.785975][ T279] console_flush_one_record+0x46f/0x710 [ 10.785979][ T279] ? console_emit_next_record+0x4c0/0x4c0 [ 10.785981][ T279] ? __lock_acquire+0x518/0xc20 [ 10.785986][ T279] console_unlock+0xee/0x1f0 [ 10.785989][ T279] ? console_flush_one_record+0x710/0x710 [ 10.785991][ T279] ? rcu_is_watching+0x16/0xd0 [ 10.785993][ T279] ? lock_acquire+0xe0/0x160 [ 10.785996][ T279] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.785998][ T279] ? vprintk_emit+0x320/0x3e0 [ 10.786001][ T279] vprintk_emit+0x37c/0x3e0 [ 10.786003][ T279] ? wake_up_klogd_work_func+0x90/0x90 [ 10.786006][ T279] ? save_trace+0x68/0x280 [ 10.786010][ T279] _printk+0xc7/0x100 [ 10.786013][ T279] ? snapshot_read.cold+0x21/0x21 [ 10.786017][ T279] ? validate_chain+0x34a/0xc20 [ 10.786019][ T279] ? netdev_name+0x43/0x60 [ 10.786023][ T279] ? __netdev_printk+0x17f/0x1d0 [ 10.786025][ T279] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.786027][ T279] netdev_info+0xe2/0x116 [ 10.786030][ T279] ? netdev_notice+0x120/0x120 [ 10.786033][ T279] ? find_held_lock+0x2b/0x80 [ 10.786035][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 10.786038][ T279] ? mark_held_locks+0x40/0x70 [ 10.786041][ T279] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.786043][ T279] netif_change_name.cold+0x4f/0x89 [ 10.786045][ T279] ? is_bpf_text_address+0x68/0x110 [ 10.786051][ T279] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.786053][ T279] ? __kernel_text_address+0x12/0x30 [ 10.786056][ T279] ? write_profile+0xf0/0xf0 [ 10.786059][ T279] ? __asan_memset+0x27/0x50 [ 10.786065][ T279] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.786068][ T279] ? stack_trace_save+0x93/0xc0 [ 10.786070][ T279] ? rtnl_link_get_size+0x350/0x350 [ 10.786071][ T279] ? rcu_read_lock_any_held+0x66/0x90 [ 10.786074][ T279] ? stack_depot_save_flags+0x38e/0x790 [ 10.786077][ T279] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.786079][ T279] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.786081][ T279] ? validate_chain+0x38b/0xc20 [ 10.786083][ T279] ? kasan_save_stack+0x3d/0x50 [ 10.786085][ T279] ? kasan_save_stack+0x2f/0x50 [ 10.786086][ T279] ? kasan_save_track+0x14/0x30 [ 10.786088][ T279] ? __kasan_kmalloc+0x7b/0x90 [ 10.786090][ T279] ? __lock_acquire+0x518/0xc20 [ 10.786092][ T279] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 10.786094][ T279] ? ___sys_sendmsg+0xd0/0x1d0 [ 10.786098][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 10.786100][ T279] ? rtnl_newlink+0x9a8/0x11b0 [ 10.786102][ T279] ? rcu_is_watching+0x16/0xd0 [ 10.786104][ T279] ? lock_acquire+0x13c/0x160 [ 10.786106][ T279] ? rcu_is_watching+0x16/0xd0 [ 10.786107][ T279] ? rcu_is_watching+0x16/0xd0 [ 10.786108][ T279] ? trace_contention_end+0xb3/0x180 [ 10.786111][ T279] ? __mutex_lock+0x1db/0x1ea0 [ 10.786113][ T279] ? __mutex_lock+0x9a3/0x1ea0 [ 10.786117][ T279] ? rtnl_newlink+0x9a8/0x11b0 [ 10.786120][ T279] ? ww_mutex_lock+0x160/0x160 [ 10.786121][ T279] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.786126][ T279] ? rcu_is_watching+0x16/0xd0 [ 10.786129][ T279] ? __rtnl_newlink+0x3fa/0xa50 [ 10.786134][ T279] rtnl_newlink+0x9f1/0x11b0 [ 10.786139][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 10.786141][ T279] ? __lock_acquire+0x518/0xc20 [ 10.786145][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 10.786147][ T279] ? find_held_lock+0x2b/0x80 [ 10.786149][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 10.786150][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 10.786154][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 10.786156][ T279] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.786159][ T279] ? rtnl_link_fill+0x920/0x920 [ 10.786160][ T279] ? __lock_acquire+0x518/0xc20 [ 10.786165][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 10.786167][ T279] ? find_held_lock+0x2b/0x80 [ 10.786170][ T279] netlink_rcv_skb+0x14e/0x3a0 [ 10.786173][ T279] ? rtnl_link_fill+0x920/0x920 [ 10.786176][ T279] ? netlink_ack+0xcf0/0xcf0 [ 10.786182][ T279] ? netlink_deliver_tap+0xc5/0x330 [ 10.786184][ T279] ? netlink_deliver_tap+0x13c/0x330 [ 10.786188][ T279] netlink_unicast+0x486/0x750 [ 10.786192][ T279] ? netlink_attachskb+0x810/0x810 [ 10.786195][ T279] ? find_held_lock+0x2b/0x80 [ 10.786199][ T279] netlink_sendmsg+0x75b/0xc90 [ 10.786202][ T279] ? netlink_unicast+0x750/0x750 [ 10.786206][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 10.786208][ T279] ? __import_iovec+0x36c/0x620 [ 10.786213][ T279] __sock_sendmsg+0xce/0x190 [ 10.786216][ T279] ____sys_sendmsg+0x61a/0x860 [ 10.786218][ T279] ? copy_msghdr_from_user+0x279/0x420 [ 10.786220][ T279] ? sock_write_iter+0x400/0x400 [ 10.786222][ T279] ? move_addr_to_kernel+0x40/0x40 [ 10.786229][ T279] ___sys_sendmsg+0x14e/0x1d0 [ 10.786231][ T279] ? copy_msghdr_from_user+0x420/0x420 [ 10.786247][ T279] __sys_sendmsg+0x12c/0x1d0 [ 10.786250][ T279] ? __sys_sendmsg_sock+0x20/0x20 [ 10.786256][ T279] ? rcu_is_watching+0x16/0xd0 [ 10.786259][ T279] do_syscall_64+0xff/0x530 [ 10.786262][ T279] ? exc_page_fault+0xee/0x100 [ 10.786264][ T279] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.786266][ T279] RIP: 0033:0x7f556051e54e [ 10.786270][ T279] 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 [ 10.786272][ T279] RSP: 002b:00007ffdb01e2820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.786274][ T279] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f556051e54e [ 10.786276][ T279] RDX: 0000000000000000 RSI: 00007ffdb01e28d0 RDI: 0000000000000005 [ 10.786276][ T279] RBP: 00007ffdb01e2830 R08: 0000000000000000 R09: 0000000000000000 [ 10.786277][ T279] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bf7a [ 10.786278][ T279] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb01e2fa0 [ 10.786285][ T279] [ 10.835892][ T279] ip (279) used greatest stack depth: 23208 bytes left [ 11.001141][ T291] veth0: renamed from veth-hv-2 [ 13.996244][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 13.996322][ C0] [ 13.996323][ C0] ======================================================== [ 13.996324][ C0] WARNING: possible irq lock inversion dependency detected [ 13.996326][ C0] 7.2.0-virtme #1 Tainted: G W [ 13.996327][ C0] -------------------------------------------------------- [ 13.996328][ C0] swapper/0/0 just changed the state of lock: [ 13.996329][ C0] ffffffffa189d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.996341][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 13.996342][ C0] (fs_reclaim){+.+.}-{0:0} [ 13.996344][ C0] [ 13.996344][ C0] [ 13.996344][ C0] and interrupts could create inverse lock ordering between them. [ 13.996344][ C0] [ 13.996344][ C0] [ 13.996344][ C0] other info that might help us debug this: [ 13.996345][ C0] Possible interrupt unsafe locking scenario: [ 13.996345][ C0] [ 13.996345][ C0] CPU0 CPU1 [ 13.996346][ C0] ---- ---- [ 13.996346][ C0] lock(fs_reclaim); [ 13.996348][ C0] local_irq_disable(); [ 13.996348][ C0] lock(console_owner); [ 13.996349][ C0] lock(fs_reclaim); [ 13.996350][ C0] [ 13.996350][ C0] lock(console_owner); [ 13.996351][ C0] [ 13.996351][ C0] *** DEADLOCK *** [ 13.996351][ C0] [ 13.996351][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 13.996353][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 13.996358][ C0] #1: ffffffffa19e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 13.996362][ C0] #2: ffffffffa197ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.996365][ C0] #3: ffffffffa197de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.996368][ C0] [ 13.996368][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 13.996372][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 13.996374][ C0] HARDIRQ-ON-W at: [ 13.996376][ C0] __lock_acquire+0x388/0xc20 [ 13.996379][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.996381][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.996384][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 13.996386][ C0] kthread_create_worker_on_node+0xea/0x210 [ 13.996389][ C0] workqueue_init+0x2a/0x680 [ 13.996393][ C0] kernel_init_freeable+0x2fe/0x630 [ 13.996395][ C0] kernel_init+0x21/0x150 [ 13.996399][ C0] ret_from_fork+0x474/0x6b0 [ 13.996402][ C0] ret_from_fork_asm+0x11/0x20 [ 13.996405][ C0] SOFTIRQ-ON-W at: [ 13.996406][ C0] __lock_acquire+0x388/0xc20 [ 13.996407][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.996409][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.996410][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 13.996411][ C0] kthread_create_worker_on_node+0xea/0x210 [ 13.996412][ C0] workqueue_init+0x2a/0x680 [ 13.996414][ C0] kernel_init_freeable+0x2fe/0x630 [ 13.996415][ C0] kernel_init+0x21/0x150 [ 13.996417][ C0] ret_from_fork+0x474/0x6b0 [ 13.996418][ C0] ret_from_fork_asm+0x11/0x20 [ 13.996419][ C0] INITIAL USE at: [ 13.996420][ C0] __lock_acquire+0x388/0xc20 [ 13.996421][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.996423][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.996424][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 13.996425][ C0] kthread_create_worker_on_node+0xea/0x210 [ 13.996426][ C0] workqueue_init+0x2a/0x680 [ 13.996428][ C0] kernel_init_freeable+0x2fe/0x630 [ 13.996429][ C0] kernel_init+0x21/0x150 [ 13.996430][ C0] ret_from_fork+0x474/0x6b0 [ 13.996432][ C0] ret_from_fork_asm+0x11/0x20 [ 13.996433][ C0] } [ 13.996433][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 13.996437][ C0] ... acquired at: [ 13.996438][ C0] __lock_acquire+0x518/0xc20 [ 13.996439][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.996441][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.996442][ C0] __kmalloc_noprof+0xd3/0x760 [ 13.996443][ C0] alloc_buf.isra.0+0x4b/0x260 [ 13.996446][ C0] put_chars+0x1e1/0x2f0 [ 13.996447][ C0] hvc_console_print+0x292/0x780 [ 13.996450][ C0] console_emit_next_record+0x22f/0x4c0 [ 13.996452][ C0] console_flush_one_record+0x46f/0x710 [ 13.996453][ C0] console_unlock+0xee/0x1f0 [ 13.996455][ C0] vprintk_emit+0x37c/0x3e0 [ 13.996456][ C0] _printk+0xc7/0x100 [ 13.996459][ C0] i8042_pnp_init+0xf7/0x3c0 [ 13.996461][ C0] i8042_platform_init+0x3f9/0x460 [ 13.996463][ C0] i8042_init+0x45/0x130 [ 13.996464][ C0] do_one_initcall+0x124/0x4f0 [ 13.996465][ C0] kernel_init_freeable+0x596/0x630 [ 13.996467][ C0] kernel_init+0x21/0x150 [ 13.996468][ C0] ret_from_fork+0x474/0x6b0 [ 13.996469][ C0] ret_from_fork_asm+0x11/0x20 [ 13.996470][ C0] [ 13.996471][ C0] -> (console_owner){..-.}-{0:0} { [ 13.996472][ C0] IN-SOFTIRQ-W at: [ 13.996473][ C0] __lock_acquire+0x388/0xc20 [ 13.996474][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.996476][ C0] console_lock_spinning_enable+0x5c/0x60 [ 13.996477][ C0] console_emit_next_record+0x1d1/0x4c0 [ 13.996479][ C0] console_flush_one_record+0x46f/0x710 [ 13.996480][ C0] console_unlock+0xee/0x1f0 [ 13.996482][ C0] vprintk_emit+0x37c/0x3e0 [ 13.996483][ C0] _printk+0xc7/0x100 [ 13.996484][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.996486][ C0] call_timer_fn+0x160/0x4d0 [ 13.996488][ C0] __run_timers+0x68f/0xaa0 [ 13.996489][ C0] run_timer_softirq+0xf0/0x160 [ 13.996491][ C0] handle_softirqs+0x1d3/0x900 [ 13.996493][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.996495][ C0] irq_exit_rcu+0xe/0x30 [ 13.996496][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.996498][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.996499][ C0] pv_native_safe_halt+0xf/0x10 [ 13.996500][ C0] default_idle+0x9/0x10 [ 13.996502][ C0] default_idle_call+0x6e/0xb0 [ 13.996503][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.996505][ C0] do_idle+0xd8/0x190 [ 13.996506][ C0] cpu_startup_entry+0x53/0x70 [ 13.996508][ C0] rest_init+0x279/0x280 [ 13.996509][ C0] start_kernel+0x3b9/0x3c0 [ 13.996510][ C0] x86_64_start_reservations+0x24/0x30 [ 13.996512][ C0] x86_64_start_kernel+0x12b/0x130 [ 13.996513][ C0] common_startup_64+0x13e/0x148 [ 13.996516][ C0] INITIAL USE at: [ 13.996517][ C0] } [ 13.996517][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 13.996519][ C0] ... acquired at: [ 13.996520][ C0] mark_lock+0x1d7/0xa00 [ 13.996521][ C0] mark_usage+0x42/0x170 [ 13.996522][ C0] __lock_acquire+0x388/0xc20 [ 13.996523][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.996525][ C0] console_lock_spinning_enable+0x5c/0x60 [ 13.996526][ C0] console_emit_next_record+0x1d1/0x4c0 [ 13.996528][ C0] console_flush_one_record+0x46f/0x710 [ 13.996529][ C0] console_unlock+0xee/0x1f0 [ 13.996531][ C0] vprintk_emit+0x37c/0x3e0 [ 13.996532][ C0] _printk+0xc7/0x100 [ 13.996533][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.996534][ C0] call_timer_fn+0x160/0x4d0 [ 13.996535][ C0] __run_timers+0x68f/0xaa0 [ 13.996537][ C0] run_timer_softirq+0xf0/0x160 [ 13.996538][ C0] handle_softirqs+0x1d3/0x900 [ 13.996539][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.996541][ C0] irq_exit_rcu+0xe/0x30 [ 13.996542][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.996543][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.996544][ C0] pv_native_safe_halt+0xf/0x10 [ 13.996545][ C0] default_idle+0x9/0x10 [ 13.996546][ C0] default_idle_call+0x6e/0xb0 [ 13.996547][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.996549][ C0] do_idle+0xd8/0x190 [ 13.996550][ C0] cpu_startup_entry+0x53/0x70 [ 13.996551][ C0] rest_init+0x279/0x280 [ 13.996552][ C0] start_kernel+0x3b9/0x3c0 [ 13.996553][ C0] x86_64_start_reservations+0x24/0x30 [ 13.996555][ C0] x86_64_start_kernel+0x12b/0x130 [ 13.996556][ C0] common_startup_64+0x13e/0x148 [ 13.996557][ C0] [ 13.996557][ C0] [ 13.996557][ C0] stack backtrace: [ 13.996560][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.996562][ C0] Tainted: [W]=WARN [ 13.996563][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.996565][ C0] Call Trace: [ 13.996566][ C0] [ 13.996567][ C0] dump_stack_lvl+0x6f/0xa0 [ 13.996571][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 13.996573][ C0] mark_lock_irq+0x989/0x9c0 [ 13.996575][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 13.996578][ C0] mark_lock+0x1d7/0xa00 [ 13.996579][ C0] mark_usage+0x42/0x170 [ 13.996581][ C0] __lock_acquire+0x388/0xc20 [ 13.996583][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.996585][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 13.996587][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996589][ C0] ? lock_acquire+0x13c/0x160 [ 13.996591][ C0] console_lock_spinning_enable+0x5c/0x60 [ 13.996593][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 13.996594][ C0] console_emit_next_record+0x1d1/0x4c0 [ 13.996596][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 13.996598][ C0] ? console_flush_one_record+0x106/0x710 [ 13.996600][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996601][ C0] ? lock_acquire+0x13c/0x160 [ 13.996603][ C0] console_flush_one_record+0x46f/0x710 [ 13.996605][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 13.996607][ C0] ? __lock_acquire+0x518/0xc20 [ 13.996609][ C0] console_unlock+0xee/0x1f0 [ 13.996611][ C0] ? console_flush_one_record+0x710/0x710 [ 13.996613][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996614][ C0] ? lock_acquire+0xe0/0x160 [ 13.996616][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.996618][ C0] ? vprintk_emit+0x320/0x3e0 [ 13.996619][ C0] vprintk_emit+0x37c/0x3e0 [ 13.996620][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 13.996622][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 13.996624][ C0] _printk+0xc7/0x100 [ 13.996625][ C0] ? snapshot_read.cold+0x21/0x21 [ 13.996627][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 13.996629][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.996631][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.996632][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.996634][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.996636][ C0] call_timer_fn+0x160/0x4d0 [ 13.996638][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 13.996639][ C0] ? debug_object_active_state+0x430/0x430 [ 13.996643][ C0] ? find_held_lock+0x2b/0x80 [ 13.996644][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.996646][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996647][ C0] __run_timers+0x68f/0xaa0 [ 13.996649][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.996651][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 13.996653][ C0] ? __lock_acquire+0x518/0xc20 [ 13.996656][ C0] ? __rwlock_init+0x150/0x150 [ 13.996658][ C0] run_timer_softirq+0xf0/0x160 [ 13.996660][ C0] ? __run_timers+0xaa0/0xaa0 [ 13.996662][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.996664][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996666][ C0] handle_softirqs+0x1d3/0x900 [ 13.996671][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.996673][ C0] ? _local_bh_enable+0xc0/0xc0 [ 13.996675][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.996677][ C0] irq_exit_rcu+0xe/0x30 [ 13.996678][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.996680][ C0] [ 13.996680][ C0] [ 13.996681][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 13.996682][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.996684][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 13.996686][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 13.996688][ C0] RSP: 0018:ffffffffa1607cf8 EFLAGS: 00000296 [ 13.996689][ C0] RAX: 000000000007b5e1 RBX: ffffffffa1630600 RCX: ffffffff9dd06247 [ 13.996691][ C0] RDX: ffffffffa1630600 RSI: ffffffffa0f11011 RDI: ffffffffa08949e0 [ 13.996692][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 13.996692][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff42c0fa2 [ 13.996693][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 13.996695][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.996697][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 13.996698][ C0] default_idle+0x9/0x10 [ 13.996700][ C0] default_idle_call+0x6e/0xb0 [ 13.996701][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.996703][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 13.996704][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 13.996707][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996708][ C0] do_idle+0xd8/0x190 [ 13.996710][ C0] cpu_startup_entry+0x53/0x70 [ 13.996711][ C0] rest_init+0x279/0x280 [ 13.996713][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 13.996715][ C0] ? rest_init+0x280/0x280 [ 13.996717][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 13.996720][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 13.996722][ C0] ? acpi_enable+0x1e4/0x330 [ 13.996724][ C0] start_kernel+0x3b9/0x3c0 [ 13.996725][ C0] x86_64_start_reservations+0x24/0x30 [ 13.996727][ C0] x86_64_start_kernel+0x12b/0x130 [ 13.996729][ C0] common_startup_64+0x13e/0x148 [ 13.996731][ C0] [ 13.996735][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.996736][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 13.996738][ C0] preempt_count: 103, expected: 0 [ 13.996738][ C0] RCU nest depth: 0, expected: 0 [ 13.996739][ C0] INFO: lockdep is turned off. [ 13.996740][ C0] irq event stamp: 505329 [ 13.996740][ C0] hardirqs last enabled at (505328): [] __down_trylock_console_sem+0x86/0xa0 [ 13.996742][ C0] hardirqs last disabled at (505329): [] console_emit_next_record+0x3d4/0x4c0 [ 13.996744][ C0] softirqs last enabled at (505308): [] handle_softirqs+0x67c/0x900 [ 13.996746][ C0] softirqs last disabled at (505315): [] __irq_exit_rcu+0x145/0x1c0 [ 13.996748][ C0] Preemption disabled at: [ 13.996748][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 13.996751][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.996753][ C0] Tainted: [W]=WARN [ 13.996753][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.996754][ C0] Call Trace: [ 13.996755][ C0] [ 13.996755][ C0] dump_stack_lvl+0x6f/0xa0 [ 13.996757][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 13.996759][ C0] __might_resched.cold+0x1fe/0x2c1 [ 13.996762][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.996765][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996766][ C0] __kmalloc_noprof+0x443/0x760 [ 13.996768][ C0] ? __rwlock_init+0x150/0x150 [ 13.996769][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 13.996771][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 13.996773][ C0] alloc_buf.isra.0+0x4b/0x260 [ 13.996776][ C0] put_chars+0x1e1/0x2f0 [ 13.996777][ C0] ? __send_to_port+0x420/0x420 [ 13.996779][ C0] ? mark_lock+0x1d7/0xa00 [ 13.996781][ C0] hvc_console_print+0x292/0x780 [ 13.996784][ C0] ? hvc_write+0x3a0/0x3a0 [ 13.996786][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996787][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996788][ C0] console_emit_next_record+0x22f/0x4c0 [ 13.996791][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 13.996792][ C0] ? console_flush_one_record+0x106/0x710 [ 13.996794][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996795][ C0] ? lock_acquire+0x13c/0x160 [ 13.996797][ C0] console_flush_one_record+0x46f/0x710 [ 13.996799][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 13.996801][ C0] ? __lock_acquire+0x518/0xc20 [ 13.996803][ C0] console_unlock+0xee/0x1f0 [ 13.996805][ C0] ? console_flush_one_record+0x710/0x710 [ 13.996807][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996808][ C0] ? lock_acquire+0xe0/0x160 [ 13.996810][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.996811][ C0] ? vprintk_emit+0x320/0x3e0 [ 13.996813][ C0] vprintk_emit+0x37c/0x3e0 [ 13.996814][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 13.996816][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 13.996818][ C0] _printk+0xc7/0x100 [ 13.996819][ C0] ? snapshot_read.cold+0x21/0x21 [ 13.996821][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 13.996822][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.996825][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.996826][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.996828][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.996829][ C0] call_timer_fn+0x160/0x4d0 [ 13.996831][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 13.996833][ C0] ? debug_object_active_state+0x430/0x430 [ 13.996834][ C0] ? find_held_lock+0x2b/0x80 [ 13.996836][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.996838][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996839][ C0] __run_timers+0x68f/0xaa0 [ 13.996841][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.996843][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 13.996845][ C0] ? __lock_acquire+0x518/0xc20 [ 13.996847][ C0] ? __rwlock_init+0x150/0x150 [ 13.996850][ C0] run_timer_softirq+0xf0/0x160 [ 13.996852][ C0] ? __run_timers+0xaa0/0xaa0 [ 13.996853][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.996855][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996856][ C0] handle_softirqs+0x1d3/0x900 [ 13.996858][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.996859][ C0] ? _local_bh_enable+0xc0/0xc0 [ 13.996861][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.996863][ C0] irq_exit_rcu+0xe/0x30 [ 13.996864][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.996866][ C0] [ 13.996866][ C0] [ 13.996867][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 13.996868][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.996870][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 13.996871][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 13.996872][ C0] RSP: 0018:ffffffffa1607cf8 EFLAGS: 00000296 [ 13.996873][ C0] RAX: 000000000007b5e1 RBX: ffffffffa1630600 RCX: ffffffff9dd06247 [ 13.996874][ C0] RDX: ffffffffa1630600 RSI: ffffffffa0f11011 RDI: ffffffffa08949e0 [ 13.996875][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 13.996875][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff42c0fa2 [ 13.996876][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 13.996877][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.996879][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 13.996881][ C0] default_idle+0x9/0x10 [ 13.996882][ C0] default_idle_call+0x6e/0xb0 [ 13.996884][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.996885][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 13.996887][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 13.996888][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.996890][ C0] do_idle+0xd8/0x190 [ 13.996891][ C0] cpu_startup_entry+0x53/0x70 [ 13.996893][ C0] rest_init+0x279/0x280 [ 13.996894][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 13.996897][ C0] ? rest_init+0x280/0x280 [ 13.996898][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 13.996900][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 13.996901][ C0] ? acpi_enable+0x1e4/0x330 [ 13.996903][ C0] start_kernel+0x3b9/0x3c0 [ 13.996905][ C0] x86_64_start_reservations+0x24/0x30 [ 13.996906][ C0] x86_64_start_kernel+0x12b/0x130 [ 13.996908][ C0] common_startup_64+0x13e/0x148 [ 13.996911][ C0] [ 21.880753][ T600] br1: port 1(vethhv-11) entered blocking state [ 21.880767][ T600] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.880769][ T600] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 600, name: ip [ 21.880770][ T600] preempt_count: 1, expected: 0 [ 21.880773][ T600] RCU nest depth: 0, expected: 0 [ 21.880774][ T600] INFO: lockdep is turned off. [ 21.880775][ T600] irq event stamp: 0 [ 21.880776][ T600] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 21.880780][ T600] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 21.880787][ T600] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 21.880788][ T600] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 21.880790][ T600] Preemption disabled at: [ 21.880791][ T600] [] vprintk_emit+0x31b/0x3e0 [ 21.880797][ T600] CPU: 2 UID: 0 PID: 600 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.880801][ T600] Tainted: [W]=WARN [ 21.880802][ T600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.880803][ T600] Call Trace: [ 21.880805][ T600] [ 21.880806][ T600] dump_stack_lvl+0x6f/0xa0 [ 21.880811][ T600] ? vprintk_emit+0x31b/0x3e0 [ 21.880812][ T600] __might_resched.cold+0x1fe/0x2c1 [ 21.880816][ T600] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.880819][ T600] ? __asan_memcpy+0x3c/0x60 [ 21.880822][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880825][ T600] __kmalloc_noprof+0x443/0x760 [ 21.880827][ T600] ? __rwlock_init+0x150/0x150 [ 21.880830][ T600] ? alloc_buf.isra.0+0x4b/0x260 [ 21.880835][ T600] ? do_raw_spin_unlock+0x59/0x250 [ 21.880836][ T600] alloc_buf.isra.0+0x4b/0x260 [ 21.880839][ T600] put_chars+0x1e1/0x2f0 [ 21.880840][ T600] ? __send_to_port+0x420/0x420 [ 21.880842][ T600] ? console_prepend_replay+0x20/0x20 [ 21.880844][ T600] hvc_console_print+0x292/0x780 [ 21.880849][ T600] ? hvc_write+0x3a0/0x3a0 [ 21.880850][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880851][ T600] ? lock_acquire+0x13c/0x160 [ 21.880854][ T600] console_emit_next_record+0x22f/0x4c0 [ 21.880856][ T600] ? devkmsg_read+0x4b0/0x4b0 [ 21.880858][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880859][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880860][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880861][ T600] ? lock_acquire+0x13c/0x160 [ 21.880863][ T600] ? console_flush_one_record+0x111/0x710 [ 21.880865][ T600] console_flush_one_record+0x46f/0x710 [ 21.880867][ T600] ? console_emit_next_record+0x4c0/0x4c0 [ 21.880869][ T600] console_unlock+0xee/0x1f0 [ 21.880871][ T600] ? lock_acquire+0x13c/0x160 [ 21.880873][ T600] ? console_flush_one_record+0x710/0x710 [ 21.880874][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880875][ T600] ? lock_release+0x184/0x1f0 [ 21.880877][ T600] ? lock_acquire+0xe0/0x160 [ 21.880878][ T600] ? __rcu_read_lock+0x70/0x70 [ 21.880879][ T600] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.880881][ T600] ? vprintk_emit+0x320/0x3e0 [ 21.880883][ T600] vprintk_emit+0x37c/0x3e0 [ 21.880884][ T600] ? wake_up_klogd_work_func+0x90/0x90 [ 21.880885][ T600] ? __rwlock_init+0x150/0x150 [ 21.880887][ T600] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 21.880890][ T600] ? lock_acquire+0x13c/0x160 [ 21.880891][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880893][ T600] _printk+0xc7/0x100 [ 21.880896][ T600] ? snapshot_read.cold+0x21/0x21 [ 21.880898][ T600] ? br_multicast_flood+0x960/0x960 [ 21.880901][ T600] ? do_setlink.isra.0+0x9ec/0x2a60 [ 21.880904][ T600] ? rtnl_newlink+0x9f1/0x11b0 [ 21.880905][ T600] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.880907][ T600] br_set_state+0x22f/0x430 [ 21.880909][ T600] br_init_port+0xc4/0x200 [ 21.880911][ T600] new_nbp+0x3a0/0x650 [ 21.880913][ T600] br_add_if+0x212/0x1320 [ 21.880915][ T600] ? is_bpf_text_address+0x3e/0x110 [ 21.880917][ T600] ? is_bpf_text_address+0x72/0x110 [ 21.880919][ T600] ? kernel_text_address+0x149/0x170 [ 21.880922][ T600] do_set_master+0x3b2/0x780 [ 21.880924][ T600] do_setlink.isra.0+0x9ec/0x2a60 [ 21.880926][ T600] ? stack_trace_save+0x93/0xc0 [ 21.880928][ T600] ? rtnl_link_get_size+0x350/0x350 [ 21.880930][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880931][ T600] ? stack_depot_save_flags+0x1bc/0x790 [ 21.880934][ T600] ? kasan_save_stack+0x3d/0x50 [ 21.880936][ T600] ? kasan_save_stack+0x2f/0x50 [ 21.880937][ T600] ? kasan_save_track+0x14/0x30 [ 21.880938][ T600] ? __kasan_kmalloc+0x7b/0x90 [ 21.880939][ T600] ? __kmalloc_cache_noprof+0x29a/0x620 [ 21.880940][ T600] ? rtnl_newlink+0x124/0x11b0 [ 21.880941][ T600] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.880942][ T600] ? netlink_rcv_skb+0x14e/0x3a0 [ 21.880944][ T600] ? netlink_unicast+0x486/0x750 [ 21.880946][ T600] ? netlink_sendmsg+0x75b/0xc90 [ 21.880947][ T600] ? __sock_sendmsg+0xce/0x190 [ 21.880950][ T600] ? ____sys_sendmsg+0x61a/0x860 [ 21.880951][ T600] ? ___sys_sendmsg+0x14e/0x1d0 [ 21.880953][ T600] ? __sys_sendmsg+0x12c/0x1d0 [ 21.880954][ T600] ? do_syscall_64+0xff/0x530 [ 21.880957][ T600] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.880959][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880960][ T600] ? lock_acquire+0x13c/0x160 [ 21.880962][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880963][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880964][ T600] ? trace_contention_end+0xb3/0x180 [ 21.880965][ T600] ? __mutex_lock+0x1db/0x1ea0 [ 21.880966][ T600] ? __mutex_lock+0x9a3/0x1ea0 [ 21.880968][ T600] ? rtnl_newlink+0x9a8/0x11b0 [ 21.880969][ T600] ? ww_mutex_lock+0x160/0x160 [ 21.880970][ T600] ? nla_get_range_signed+0x3d0/0x3d0 [ 21.880974][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880975][ T600] ? __rtnl_newlink+0x3fa/0xa50 [ 21.880977][ T600] rtnl_newlink+0x9f1/0x11b0 [ 21.880979][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880980][ T600] ? rtnl_bridge_getlink+0x850/0x850 [ 21.880981][ T600] ? lock_acquire+0x13c/0x160 [ 21.880982][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880984][ T600] ? is_bpf_text_address+0x3e/0x110 [ 21.880985][ T600] ? is_bpf_text_address+0x72/0x110 [ 21.880986][ T600] ? kernel_text_address+0x149/0x170 [ 21.880987][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880988][ T600] ? cap_capable+0x1d7/0x3d0 [ 21.880992][ T600] ? arch_stack_walk+0xed/0x130 [ 21.880994][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880995][ T600] ? lock_acquire+0x13c/0x160 [ 21.880996][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.880998][ T600] ? rtnl_bridge_getlink+0x850/0x850 [ 21.880999][ T600] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.881000][ T600] ? rtnl_link_fill+0x920/0x920 [ 21.881002][ T600] ? filter_irq_stacks+0xd0/0xd0 [ 21.881003][ T600] ? stack_depot_save_flags+0x1bc/0x790 [ 21.881005][ T600] netlink_rcv_skb+0x14e/0x3a0 [ 21.881007][ T600] ? rtnl_link_fill+0x920/0x920 [ 21.881008][ T600] ? lock_release+0x184/0x1f0 [ 21.881010][ T600] ? netlink_ack+0xcf0/0xcf0 [ 21.881011][ T600] ? __netlink_lookup+0xb9/0x6b0 [ 21.881014][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.881015][ T600] ? lock_release+0x184/0x1f0 [ 21.881017][ T600] netlink_unicast+0x486/0x750 [ 21.881019][ T600] ? netlink_attachskb+0x810/0x810 [ 21.881021][ T600] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.881023][ T600] netlink_sendmsg+0x75b/0xc90 [ 21.881025][ T600] ? netlink_unicast+0x750/0x750 [ 21.881026][ T600] ? kernel_text_address+0x149/0x170 [ 21.881028][ T600] ? lock_acquire+0x13c/0x160 [ 21.881029][ T600] ? __import_iovec+0x36c/0x620 [ 21.881032][ T600] __sock_sendmsg+0xce/0x190 [ 21.881034][ T600] ____sys_sendmsg+0x61a/0x860 [ 21.881036][ T600] ? copy_msghdr_from_user+0x279/0x420 [ 21.881037][ T600] ? sock_write_iter+0x400/0x400 [ 21.881039][ T600] ? move_addr_to_kernel+0x40/0x40 [ 21.881040][ T600] ? filter_irq_stacks+0xd0/0xd0 [ 21.881043][ T600] ___sys_sendmsg+0x14e/0x1d0 [ 21.881044][ T600] ? copy_msghdr_from_user+0x420/0x420 [ 21.881049][ T600] __sys_sendmsg+0x12c/0x1d0 [ 21.881051][ T600] ? __sys_sendmsg_sock+0x20/0x20 [ 21.881054][ T600] ? rcu_is_watching+0x16/0xd0 [ 21.881055][ T600] do_syscall_64+0xff/0x530 [ 21.881057][ T600] ? exc_page_fault+0xee/0x100 [ 21.881058][ T600] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.881060][ T600] RIP: 0033:0x7f35322c754e [ 21.881061][ T600] 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 [ 21.881063][ T600] RSP: 002b:00007ffe276c4f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.881067][ T600] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35322c754e [ 21.881068][ T600] RDX: 0000000000000000 RSI: 00007ffe276c4ff0 RDI: 0000000000000005 [ 21.881069][ T600] RBP: 00007ffe276c4f50 R08: 0000000000000000 R09: 0000000000000000 [ 21.881070][ T600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bf85 [ 21.881070][ T600] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe276c56c0 [ 21.881073][ T600] [ 21.920244][ T600] br1: port 1(vethhv-11) entered disabled state [ 21.920534][ T600] vethhv-11: entered allmulticast mode [ 21.921184][ T600] vethhv-11: entered promiscuous mode [ 21.921579][ T600] br1: port 1(vethhv-11) entered blocking state [ 21.921811][ T600] br1: port 1(vethhv-11) entered forwarding state [ 22.169909][ T638] br1: port 2(vxlan1) entered blocking state [ 22.170103][ T638] br1: port 2(vxlan1) entered disabled state [ 22.170274][ T638] vxlan1: entered allmulticast mode [ 22.170817][ T638] vxlan1: entered promiscuous mode [ 22.189921][ T639] br1: port 2(vxlan1) entered blocking state [ 22.190147][ T639] br1: port 2(vxlan1) entered forwarding state [ 22.735708][ T680] br2: port 1(vethhv-21) entered blocking state [ 22.735950][ T680] br2: port 1(vethhv-21) entered disabled state [ 22.736181][ T680] vethhv-21: entered allmulticast mode [ 22.736803][ T680] vethhv-21: entered promiscuous mode [ 22.737198][ T680] br2: port 1(vethhv-21) entered blocking state [ 22.737398][ T680] br2: port 1(vethhv-21) entered forwarding state [ 22.954924][ T706] br2: port 2(vxlan2) entered blocking state [ 22.954938][ T706] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.954940][ T706] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 706, name: ip [ 22.954942][ T706] preempt_count: 1, expected: 0 [ 22.954942][ T706] RCU nest depth: 0, expected: 0 [ 22.954943][ T706] INFO: lockdep is turned off. [ 22.954944][ T706] irq event stamp: 0 [ 22.954945][ T706] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 22.954949][ T706] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 22.954955][ T706] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 22.954957][ T706] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 22.954958][ T706] Preemption disabled at: [ 22.954959][ T706] [] vprintk_emit+0x31b/0x3e0 [ 22.954965][ T706] CPU: 0 UID: 0 PID: 706 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.954968][ T706] Tainted: [W]=WARN [ 22.954969][ T706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.954971][ T706] Call Trace: [ 22.954972][ T706] [ 22.954974][ T706] dump_stack_lvl+0x6f/0xa0 [ 22.954979][ T706] ? vprintk_emit+0x31b/0x3e0 [ 22.954980][ T706] __might_resched.cold+0x1fe/0x2c1 [ 22.954984][ T706] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.954987][ T706] ? __asan_memcpy+0x3c/0x60 [ 22.954990][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.954993][ T706] __kmalloc_noprof+0x443/0x760 [ 22.954995][ T706] ? __rwlock_init+0x150/0x150 [ 22.954998][ T706] ? alloc_buf.isra.0+0x4b/0x260 [ 22.955003][ T706] ? do_raw_spin_unlock+0x59/0x250 [ 22.955005][ T706] alloc_buf.isra.0+0x4b/0x260 [ 22.955007][ T706] put_chars+0x1e1/0x2f0 [ 22.955009][ T706] ? __send_to_port+0x420/0x420 [ 22.955010][ T706] ? console_prepend_replay+0x20/0x20 [ 22.955013][ T706] hvc_console_print+0x292/0x780 [ 22.955017][ T706] ? hvc_write+0x3a0/0x3a0 [ 22.955019][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955020][ T706] ? lock_acquire+0x13c/0x160 [ 22.955023][ T706] console_emit_next_record+0x22f/0x4c0 [ 22.955025][ T706] ? devkmsg_read+0x4b0/0x4b0 [ 22.955027][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955028][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955029][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955030][ T706] ? lock_acquire+0x13c/0x160 [ 22.955032][ T706] ? console_flush_one_record+0x111/0x710 [ 22.955034][ T706] console_flush_one_record+0x46f/0x710 [ 22.955036][ T706] ? console_emit_next_record+0x4c0/0x4c0 [ 22.955039][ T706] console_unlock+0xee/0x1f0 [ 22.955040][ T706] ? lock_acquire+0x13c/0x160 [ 22.955042][ T706] ? console_flush_one_record+0x710/0x710 [ 22.955044][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955044][ T706] ? lock_release+0x184/0x1f0 [ 22.955046][ T706] ? lock_acquire+0xe0/0x160 [ 22.955047][ T706] ? __rcu_read_lock+0x70/0x70 [ 22.955049][ T706] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.955051][ T706] ? vprintk_emit+0x320/0x3e0 [ 22.955052][ T706] vprintk_emit+0x37c/0x3e0 [ 22.955054][ T706] ? wake_up_klogd_work_func+0x90/0x90 [ 22.955055][ T706] ? __rwlock_init+0x150/0x150 [ 22.955056][ T706] ? filter_irq_stacks+0xd0/0xd0 [ 22.955060][ T706] _printk+0xc7/0x100 [ 22.955063][ T706] ? snapshot_read.cold+0x21/0x21 [ 22.955065][ T706] ? br_multicast_flood+0x960/0x960 [ 22.955068][ T706] ? do_setlink.isra.0+0x9ec/0x2a60 [ 22.955071][ T706] ? rtnl_newlink+0x9f1/0x11b0 [ 22.955072][ T706] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.955074][ T706] br_set_state+0x22f/0x430 [ 22.955077][ T706] br_init_port+0xc4/0x200 [ 22.955078][ T706] new_nbp+0x3a0/0x650 [ 22.955081][ T706] br_add_if+0x212/0x1320 [ 22.955083][ T706] ? is_bpf_text_address+0x3e/0x110 [ 22.955085][ T706] ? is_bpf_text_address+0x72/0x110 [ 22.955087][ T706] ? kernel_text_address+0x149/0x170 [ 22.955090][ T706] do_set_master+0x3b2/0x780 [ 22.955092][ T706] do_setlink.isra.0+0x9ec/0x2a60 [ 22.955093][ T706] ? stack_trace_save+0x93/0xc0 [ 22.955095][ T706] ? rtnl_link_get_size+0x350/0x350 [ 22.955096][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955097][ T706] ? stack_depot_save_flags+0x1bc/0x790 [ 22.955100][ T706] ? kasan_save_stack+0x3d/0x50 [ 22.955102][ T706] ? kasan_save_stack+0x2f/0x50 [ 22.955103][ T706] ? kasan_save_track+0x14/0x30 [ 22.955104][ T706] ? __kasan_kmalloc+0x7b/0x90 [ 22.955105][ T706] ? __kmalloc_cache_noprof+0x29a/0x620 [ 22.955106][ T706] ? rtnl_newlink+0x124/0x11b0 [ 22.955107][ T706] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.955108][ T706] ? netlink_rcv_skb+0x14e/0x3a0 [ 22.955111][ T706] ? netlink_unicast+0x486/0x750 [ 22.955113][ T706] ? netlink_sendmsg+0x75b/0xc90 [ 22.955114][ T706] ? __sock_sendmsg+0xce/0x190 [ 22.955119][ T706] ? ____sys_sendmsg+0x61a/0x860 [ 22.955121][ T706] ? ___sys_sendmsg+0x14e/0x1d0 [ 22.955122][ T706] ? __sys_sendmsg+0x12c/0x1d0 [ 22.955124][ T706] ? do_syscall_64+0xff/0x530 [ 22.955127][ T706] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.955129][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955131][ T706] ? lock_acquire+0x13c/0x160 [ 22.955132][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955133][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955134][ T706] ? trace_contention_end+0xb3/0x180 [ 22.955135][ T706] ? __mutex_lock+0x1db/0x1ea0 [ 22.955137][ T706] ? __mutex_lock+0x9a3/0x1ea0 [ 22.955138][ T706] ? rtnl_newlink+0x9a8/0x11b0 [ 22.955140][ T706] ? ww_mutex_lock+0x160/0x160 [ 22.955141][ T706] ? nla_get_range_signed+0x3d0/0x3d0 [ 22.955144][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955145][ T706] ? __rtnl_newlink+0x3fa/0xa50 [ 22.955147][ T706] rtnl_newlink+0x9f1/0x11b0 [ 22.955149][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955150][ T706] ? rtnl_bridge_getlink+0x850/0x850 [ 22.955151][ T706] ? lock_acquire+0x13c/0x160 [ 22.955153][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955154][ T706] ? is_bpf_text_address+0x3e/0x110 [ 22.955155][ T706] ? is_bpf_text_address+0x72/0x110 [ 22.955156][ T706] ? kernel_text_address+0x149/0x170 [ 22.955158][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955159][ T706] ? cap_capable+0x1d7/0x3d0 [ 22.955162][ T706] ? arch_stack_walk+0xed/0x130 [ 22.955164][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955165][ T706] ? lock_acquire+0x13c/0x160 [ 22.955167][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955168][ T706] ? rtnl_bridge_getlink+0x850/0x850 [ 22.955169][ T706] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.955171][ T706] ? rtnl_link_fill+0x920/0x920 [ 22.955172][ T706] ? filter_irq_stacks+0xd0/0xd0 [ 22.955173][ T706] ? stack_depot_save_flags+0x1bc/0x790 [ 22.955175][ T706] netlink_rcv_skb+0x14e/0x3a0 [ 22.955177][ T706] ? rtnl_link_fill+0x920/0x920 [ 22.955178][ T706] ? lock_release+0x184/0x1f0 [ 22.955180][ T706] ? netlink_ack+0xcf0/0xcf0 [ 22.955181][ T706] ? __netlink_lookup+0xb9/0x6b0 [ 22.955184][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955185][ T706] ? lock_release+0x184/0x1f0 [ 22.955187][ T706] netlink_unicast+0x486/0x750 [ 22.955189][ T706] ? netlink_attachskb+0x810/0x810 [ 22.955191][ T706] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.955193][ T706] netlink_sendmsg+0x75b/0xc90 [ 22.955195][ T706] ? netlink_unicast+0x750/0x750 [ 22.955196][ T706] ? kernel_text_address+0x149/0x170 [ 22.955198][ T706] ? lock_acquire+0x13c/0x160 [ 22.955199][ T706] ? __import_iovec+0x36c/0x620 [ 22.955202][ T706] __sock_sendmsg+0xce/0x190 [ 22.955204][ T706] ____sys_sendmsg+0x61a/0x860 [ 22.955206][ T706] ? copy_msghdr_from_user+0x279/0x420 [ 22.955207][ T706] ? sock_write_iter+0x400/0x400 [ 22.955209][ T706] ? move_addr_to_kernel+0x40/0x40 [ 22.955210][ T706] ? filter_irq_stacks+0xd0/0xd0 [ 22.955213][ T706] ___sys_sendmsg+0x14e/0x1d0 [ 22.955214][ T706] ? copy_msghdr_from_user+0x420/0x420 [ 22.955219][ T706] __sys_sendmsg+0x12c/0x1d0 [ 22.955221][ T706] ? __sys_sendmsg_sock+0x20/0x20 [ 22.955223][ T706] ? rcu_is_watching+0x16/0xd0 [ 22.955225][ T706] do_syscall_64+0xff/0x530 [ 22.955227][ T706] ? exc_page_fault+0xee/0x100 [ 22.955228][ T706] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.955230][ T706] RIP: 0033:0x7fa9b697a54e [ 22.955231][ T706] 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 [ 22.955233][ T706] RSP: 002b:00007ffe17750430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.955237][ T706] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa9b697a54e [ 22.955238][ T706] RDX: 0000000000000000 RSI: 00007ffe177504e0 RDI: 0000000000000005 [ 22.955239][ T706] RBP: 00007ffe17750440 R08: 0000000000000000 R09: 0000000000000000 [ 22.955240][ T706] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bf86 [ 22.955241][ T706] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe17750bb0 [ 22.955243][ T706] [ 22.975984][ T706] br2: port 2(vxlan2) entered disabled state [ 22.976155][ T706] vxlan2: entered allmulticast mode [ 22.976687][ T706] vxlan2: entered promiscuous mode [ 23.002099][ T707] br2: port 2(vxlan2) entered blocking state [ 23.002297][ T707] br2: port 2(vxlan2) entered forwarding state [ 23.532930][ T750] br1: port 1(vethhv-12) entered blocking state [ 23.533905][ T750] br1: port 1(vethhv-12) entered disabled state [ 23.534076][ T750] vethhv-12: entered allmulticast mode [ 23.534644][ T750] vethhv-12: entered promiscuous mode [ 23.534945][ T750] br1: port 1(vethhv-12) entered blocking state [ 23.535102][ T750] br1: port 1(vethhv-12) entered forwarding state [ 23.742435][ T777] br1: port 2(vxlan1) entered blocking state [ 23.742896][ T777] br1: port 2(vxlan1) entered disabled state [ 23.743401][ T777] vxlan1: entered allmulticast mode [ 23.744169][ T777] vxlan1: entered promiscuous mode [ 23.764011][ T778] br1: port 2(vxlan1) entered blocking state [ 23.764204][ T778] br1: port 2(vxlan1) entered forwarding state [ 24.321725][ T825] br2: port 1(vethhv-22) entered blocking state [ 24.321738][ T825] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.321740][ T825] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 825, name: ip [ 24.321742][ T825] preempt_count: 1, expected: 0 [ 24.321743][ T825] RCU nest depth: 0, expected: 0 [ 24.321744][ T825] INFO: lockdep is turned off. [ 24.321745][ T825] irq event stamp: 0 [ 24.321745][ T825] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 24.321750][ T825] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 24.321756][ T825] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 24.321758][ T825] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 24.321759][ T825] Preemption disabled at: [ 24.321760][ T825] [] vprintk_emit+0x31b/0x3e0 [ 24.321767][ T825] CPU: 0 UID: 0 PID: 825 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.321770][ T825] Tainted: [W]=WARN [ 24.321771][ T825] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.321772][ T825] Call Trace: [ 24.321774][ T825] [ 24.321775][ T825] dump_stack_lvl+0x6f/0xa0 [ 24.321780][ T825] ? vprintk_emit+0x31b/0x3e0 [ 24.321781][ T825] __might_resched.cold+0x1fe/0x2c1 [ 24.321785][ T825] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.321788][ T825] ? __asan_memcpy+0x3c/0x60 [ 24.321791][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321794][ T825] __kmalloc_noprof+0x443/0x760 [ 24.321796][ T825] ? __rwlock_init+0x150/0x150 [ 24.321799][ T825] ? alloc_buf.isra.0+0x4b/0x260 [ 24.321804][ T825] ? do_raw_spin_unlock+0x59/0x250 [ 24.321806][ T825] alloc_buf.isra.0+0x4b/0x260 [ 24.321808][ T825] put_chars+0x1e1/0x2f0 [ 24.321810][ T825] ? __send_to_port+0x420/0x420 [ 24.321811][ T825] ? console_prepend_replay+0x20/0x20 [ 24.321814][ T825] hvc_console_print+0x292/0x780 [ 24.321818][ T825] ? hvc_write+0x3a0/0x3a0 [ 24.321820][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321821][ T825] ? lock_acquire+0x13c/0x160 [ 24.321824][ T825] console_emit_next_record+0x22f/0x4c0 [ 24.321826][ T825] ? devkmsg_read+0x4b0/0x4b0 [ 24.321828][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321829][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321830][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321831][ T825] ? lock_acquire+0x13c/0x160 [ 24.321833][ T825] ? console_flush_one_record+0x111/0x710 [ 24.321835][ T825] console_flush_one_record+0x46f/0x710 [ 24.321837][ T825] ? console_emit_next_record+0x4c0/0x4c0 [ 24.321839][ T825] console_unlock+0xee/0x1f0 [ 24.321841][ T825] ? lock_acquire+0x13c/0x160 [ 24.321843][ T825] ? console_flush_one_record+0x710/0x710 [ 24.321844][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321845][ T825] ? lock_release+0x184/0x1f0 [ 24.321847][ T825] ? lock_acquire+0xe0/0x160 [ 24.321848][ T825] ? __rcu_read_lock+0x70/0x70 [ 24.321850][ T825] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.321852][ T825] ? vprintk_emit+0x320/0x3e0 [ 24.321853][ T825] vprintk_emit+0x37c/0x3e0 [ 24.321855][ T825] ? wake_up_klogd_work_func+0x90/0x90 [ 24.321856][ T825] ? __rwlock_init+0x150/0x150 [ 24.321857][ T825] ? filter_irq_stacks+0xd0/0xd0 [ 24.321860][ T825] ? lock_acquire+0x13c/0x160 [ 24.321861][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321863][ T825] _printk+0xc7/0x100 [ 24.321866][ T825] ? snapshot_read.cold+0x21/0x21 [ 24.321867][ T825] ? br_multicast_flood+0x960/0x960 [ 24.321871][ T825] ? do_setlink.isra.0+0x9ec/0x2a60 [ 24.321873][ T825] ? rtnl_newlink+0x9f1/0x11b0 [ 24.321874][ T825] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.321876][ T825] br_set_state+0x22f/0x430 [ 24.321879][ T825] br_init_port+0xc4/0x200 [ 24.321880][ T825] new_nbp+0x3a0/0x650 [ 24.321882][ T825] br_add_if+0x212/0x1320 [ 24.321884][ T825] ? is_bpf_text_address+0x3e/0x110 [ 24.321887][ T825] ? is_bpf_text_address+0x72/0x110 [ 24.321888][ T825] ? kernel_text_address+0x149/0x170 [ 24.321891][ T825] do_set_master+0x3b2/0x780 [ 24.321893][ T825] do_setlink.isra.0+0x9ec/0x2a60 [ 24.321895][ T825] ? stack_trace_save+0x93/0xc0 [ 24.321896][ T825] ? rtnl_link_get_size+0x350/0x350 [ 24.321897][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321898][ T825] ? stack_depot_save_flags+0x1bc/0x790 [ 24.321902][ T825] ? kasan_save_stack+0x3d/0x50 [ 24.321903][ T825] ? kasan_save_stack+0x2f/0x50 [ 24.321904][ T825] ? kasan_save_track+0x14/0x30 [ 24.321905][ T825] ? __kasan_kmalloc+0x7b/0x90 [ 24.321906][ T825] ? __kmalloc_cache_noprof+0x29a/0x620 [ 24.321907][ T825] ? rtnl_newlink+0x124/0x11b0 [ 24.321908][ T825] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.321909][ T825] ? netlink_rcv_skb+0x14e/0x3a0 [ 24.321912][ T825] ? netlink_unicast+0x486/0x750 [ 24.321914][ T825] ? netlink_sendmsg+0x75b/0xc90 [ 24.321915][ T825] ? __sock_sendmsg+0xce/0x190 [ 24.321918][ T825] ? ____sys_sendmsg+0x61a/0x860 [ 24.321919][ T825] ? ___sys_sendmsg+0x14e/0x1d0 [ 24.321921][ T825] ? __sys_sendmsg+0x12c/0x1d0 [ 24.321922][ T825] ? do_syscall_64+0xff/0x530 [ 24.321925][ T825] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.321928][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321929][ T825] ? lock_acquire+0x13c/0x160 [ 24.321930][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321931][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321932][ T825] ? trace_contention_end+0xb3/0x180 [ 24.321934][ T825] ? __mutex_lock+0x1db/0x1ea0 [ 24.321935][ T825] ? __mutex_lock+0x9a3/0x1ea0 [ 24.321937][ T825] ? rtnl_newlink+0x9a8/0x11b0 [ 24.321938][ T825] ? ww_mutex_lock+0x160/0x160 [ 24.321939][ T825] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.321942][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321943][ T825] ? __rtnl_newlink+0x3fa/0xa50 [ 24.321945][ T825] rtnl_newlink+0x9f1/0x11b0 [ 24.321947][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321948][ T825] ? rtnl_bridge_getlink+0x850/0x850 [ 24.321950][ T825] ? lock_acquire+0x13c/0x160 [ 24.321951][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321952][ T825] ? is_bpf_text_address+0x3e/0x110 [ 24.321954][ T825] ? is_bpf_text_address+0x72/0x110 [ 24.321955][ T825] ? kernel_text_address+0x149/0x170 [ 24.321956][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321957][ T825] ? cap_capable+0x1d7/0x3d0 [ 24.321960][ T825] ? arch_stack_walk+0xed/0x130 [ 24.321963][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321964][ T825] ? lock_acquire+0x13c/0x160 [ 24.321965][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321966][ T825] ? rtnl_bridge_getlink+0x850/0x850 [ 24.321967][ T825] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.321969][ T825] ? rtnl_link_fill+0x920/0x920 [ 24.321970][ T825] ? filter_irq_stacks+0xd0/0xd0 [ 24.321972][ T825] ? stack_depot_save_flags+0x1bc/0x790 [ 24.321974][ T825] netlink_rcv_skb+0x14e/0x3a0 [ 24.321976][ T825] ? rtnl_link_fill+0x920/0x920 [ 24.321977][ T825] ? lock_release+0x184/0x1f0 [ 24.321979][ T825] ? netlink_ack+0xcf0/0xcf0 [ 24.321980][ T825] ? __netlink_lookup+0xb9/0x6b0 [ 24.321983][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.321984][ T825] ? lock_release+0x184/0x1f0 [ 24.321986][ T825] netlink_unicast+0x486/0x750 [ 24.321988][ T825] ? netlink_attachskb+0x810/0x810 [ 24.321990][ T825] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.321992][ T825] netlink_sendmsg+0x75b/0xc90 [ 24.321994][ T825] ? netlink_unicast+0x750/0x750 [ 24.321995][ T825] ? kernel_text_address+0x149/0x170 [ 24.321997][ T825] ? lock_acquire+0x13c/0x160 [ 24.321998][ T825] ? __import_iovec+0x36c/0x620 [ 24.322001][ T825] __sock_sendmsg+0xce/0x190 [ 24.322003][ T825] ____sys_sendmsg+0x61a/0x860 [ 24.322005][ T825] ? copy_msghdr_from_user+0x279/0x420 [ 24.322006][ T825] ? sock_write_iter+0x400/0x400 [ 24.322008][ T825] ? move_addr_to_kernel+0x40/0x40 [ 24.322009][ T825] ? filter_irq_stacks+0xd0/0xd0 [ 24.322012][ T825] ___sys_sendmsg+0x14e/0x1d0 [ 24.322014][ T825] ? copy_msghdr_from_user+0x420/0x420 [ 24.322018][ T825] __sys_sendmsg+0x12c/0x1d0 [ 24.322020][ T825] ? __sys_sendmsg_sock+0x20/0x20 [ 24.322023][ T825] ? rcu_is_watching+0x16/0xd0 [ 24.322024][ T825] do_syscall_64+0xff/0x530 [ 24.322026][ T825] ? exc_page_fault+0xee/0x100 [ 24.322028][ T825] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.322029][ T825] RIP: 0033:0x7f075eb0c54e [ 24.322031][ T825] 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 [ 24.322033][ T825] RSP: 002b:00007ffcb83d0800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.322036][ T825] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f075eb0c54e [ 24.322038][ T825] RDX: 0000000000000000 RSI: 00007ffcb83d08b0 RDI: 0000000000000005 [ 24.322039][ T825] RBP: 00007ffcb83d0810 R08: 0000000000000000 R09: 0000000000000000 [ 24.322039][ T825] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bf87 [ 24.322040][ T825] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcb83d0f80 [ 24.322043][ T825] [ 24.342864][ T825] br2: port 1(vethhv-22) entered disabled state [ 24.343024][ T825] vethhv-22: entered allmulticast mode [ 24.343593][ T825] vethhv-22: entered promiscuous mode [ 24.343906][ T825] br2: port 1(vethhv-22) entered blocking state [ 24.344071][ T825] br2: port 1(vethhv-22) entered forwarding state [ 24.558845][ T852] br2: port 2(vxlan2) entered blocking state [ 24.559030][ T852] br2: port 2(vxlan2) entered disabled state [ 24.559401][ T852] vxlan2: entered allmulticast mode [ 24.559971][ T852] vxlan2: entered promiscuous mode [ 24.579041][ T853] br2: port 2(vxlan2) entered blocking state [ 24.579227][ T853] br2: port 2(vxlan2) entered forwarding state [ 25.114464][ T70] vxlan1: left allmulticast mode [ 25.114623][ T70] vxlan1: left promiscuous mode [ 25.118855][ T70] br1: port 2(vxlan1) entered disabled state [ 25.119737][ T70] vethhv-11: left allmulticast mode [ 25.119925][ T70] vethhv-11: left promiscuous mode [ 25.120629][ T70] br1: port 1(vethhv-11) entered disabled state [ 25.125819][ T70] vxlan2: left allmulticast mode [ 25.125952][ T70] vxlan2: left promiscuous mode [ 25.126376][ T70] br2: port 2(vxlan2) entered disabled state [ 25.126958][ T70] vethhv-21: left allmulticast mode [ 25.127089][ T70] vethhv-21: left promiscuous mode [ 25.127704][ T70] br2: port 1(vethhv-21) entered disabled state [ 25.161271][ T70] br2: port 2(vxlan2) entered disabled state [ 25.161851][ T70] br1: port 2(vxlan1) entered disabled state [ 25.162314][ T70] vxlan2 (unregistering): left allmulticast mode [ 25.162477][ T70] vxlan2 (unregistering): left promiscuous mode [ 25.162631][ T70] br2: port 2(vxlan2) entered disabled state [ 25.165328][ T70] vxlan1 (unregistering): left allmulticast mode [ 25.165504][ T70] vxlan1 (unregistering): left promiscuous mode [ 25.165663][ T70] br1: port 2(vxlan1) entered disabled state [ 25.214523][ T70] vethhv-12: left allmulticast mode [ 25.214656][ T70] vethhv-12: left promiscuous mode [ 25.214846][ T70] br1: port 1(vethhv-12) entered disabled state [ 25.221654][ T70] vethhv-22: left allmulticast mode [ 25.221784][ T70] vethhv-22: left promiscuous mode [ 25.221948][ T70] br2: port 1(vethhv-22) entered disabled state [ 25.941792][ T958] veth0: renamed from veth-hv-1 [ 25.941807][ T958] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.941809][ T958] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 958, name: ip [ 25.941811][ T958] preempt_count: 1, expected: 0 [ 25.941811][ T958] RCU nest depth: 0, expected: 0 [ 25.941812][ T958] INFO: lockdep is turned off. [ 25.941813][ T958] irq event stamp: 0 [ 25.941814][ T958] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 25.941818][ T958] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 25.941824][ T958] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 25.941826][ T958] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 25.941827][ T958] Preemption disabled at: [ 25.941828][ T958] [] vprintk_emit+0x31b/0x3e0 [ 25.941834][ T958] CPU: 3 UID: 0 PID: 958 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.941837][ T958] Tainted: [W]=WARN [ 25.941838][ T958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.941840][ T958] Call Trace: [ 25.941841][ T958] [ 25.941842][ T958] dump_stack_lvl+0x6f/0xa0 [ 25.941847][ T958] ? vprintk_emit+0x31b/0x3e0 [ 25.941848][ T958] __might_resched.cold+0x1fe/0x2c1 [ 25.941852][ T958] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.941855][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941858][ T958] __kmalloc_noprof+0x443/0x760 [ 25.941861][ T958] ? __rwlock_init+0x150/0x150 [ 25.941864][ T958] ? alloc_buf.isra.0+0x4b/0x260 [ 25.941868][ T958] ? do_raw_spin_unlock+0x59/0x250 [ 25.941870][ T958] alloc_buf.isra.0+0x4b/0x260 [ 25.941873][ T958] put_chars+0x1e1/0x2f0 [ 25.941874][ T958] ? __send_to_port+0x420/0x420 [ 25.941875][ T958] ? printk_get_next_message+0x240/0x650 [ 25.941877][ T958] ? console_prepend_replay+0x20/0x20 [ 25.941879][ T958] ? pointer+0x794/0xed0 [ 25.941883][ T958] hvc_console_print+0x292/0x780 [ 25.941887][ T958] ? hvc_write+0x3a0/0x3a0 [ 25.941889][ T958] ? __rwlock_init+0x150/0x150 [ 25.941891][ T958] ? lock_acquire+0x13c/0x160 [ 25.941893][ T958] console_emit_next_record+0x22f/0x4c0 [ 25.941896][ T958] ? devkmsg_read+0x4b0/0x4b0 [ 25.941897][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941898][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941899][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941900][ T958] ? lock_acquire+0x13c/0x160 [ 25.941902][ T958] ? console_flush_one_record+0x111/0x710 [ 25.941904][ T958] console_flush_one_record+0x46f/0x710 [ 25.941906][ T958] ? console_emit_next_record+0x4c0/0x4c0 [ 25.941909][ T958] console_unlock+0xee/0x1f0 [ 25.941910][ T958] ? lock_acquire+0x13c/0x160 [ 25.941912][ T958] ? console_flush_one_record+0x710/0x710 [ 25.941914][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941914][ T958] ? lock_release+0x184/0x1f0 [ 25.941916][ T958] ? lock_acquire+0xe0/0x160 [ 25.941917][ T958] ? __rcu_read_lock+0x70/0x70 [ 25.941919][ T958] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.941921][ T958] ? vprintk_emit+0x320/0x3e0 [ 25.941922][ T958] vprintk_emit+0x37c/0x3e0 [ 25.941924][ T958] ? wake_up_klogd_work_func+0x90/0x90 [ 25.941925][ T958] ? lock_acquire+0x13c/0x160 [ 25.941926][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941928][ T958] _printk+0xc7/0x100 [ 25.941930][ T958] ? snapshot_read.cold+0x21/0x21 [ 25.941932][ T958] ? lock_acquire+0x13c/0x160 [ 25.941934][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941935][ T958] ? netdev_name+0x43/0x60 [ 25.941938][ T958] ? __netdev_printk+0x17f/0x1d0 [ 25.941939][ T958] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 25.941942][ T958] netdev_info+0xe2/0x116 [ 25.941944][ T958] ? netdev_notice+0x120/0x120 [ 25.941946][ T958] ? lock_release+0x184/0x1f0 [ 25.941948][ T958] ? do_raw_spin_lock+0x131/0x280 [ 25.941949][ T958] ? __rwlock_init+0x150/0x150 [ 25.941951][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941952][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941953][ T958] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.941955][ T958] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.941957][ T958] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.941958][ T958] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 25.941959][ T958] netif_change_name.cold+0x4f/0x89 [ 25.941961][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941962][ T958] ? lock_release+0x184/0x1f0 [ 25.941964][ T958] ? netdev_adjacent_rename_links+0x470/0x470 [ 25.941967][ T958] ? __kernel_text_address+0x12/0x30 [ 25.941969][ T958] ? write_profile+0xf0/0xf0 [ 25.941972][ T958] ? __asan_memset+0x27/0x50 [ 25.941975][ T958] do_setlink.isra.0+0x1f7d/0x2a60 [ 25.941977][ T958] ? stack_trace_save+0x93/0xc0 [ 25.941978][ T958] ? rtnl_link_get_size+0x350/0x350 [ 25.941980][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.941981][ T958] ? stack_depot_save_flags+0x1bc/0x790 [ 25.941984][ T958] ? kasan_save_stack+0x3d/0x50 [ 25.941986][ T958] ? kasan_save_stack+0x2f/0x50 [ 25.941987][ T958] ? kasan_save_track+0x14/0x30 [ 25.941988][ T958] ? __kasan_kmalloc+0x7b/0x90 [ 25.941989][ T958] ? __kmalloc_cache_noprof+0x29a/0x620 [ 25.941990][ T958] ? rtnl_newlink+0x124/0x11b0 [ 25.941991][ T958] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.941992][ T958] ? netlink_rcv_skb+0x14e/0x3a0 [ 25.941995][ T958] ? netlink_unicast+0x486/0x750 [ 25.941996][ T958] ? netlink_sendmsg+0x75b/0xc90 [ 25.941997][ T958] ? __sock_sendmsg+0xce/0x190 [ 25.942000][ T958] ? ____sys_sendmsg+0x61a/0x860 [ 25.942001][ T958] ? ___sys_sendmsg+0x14e/0x1d0 [ 25.942003][ T958] ? __sys_sendmsg+0x12c/0x1d0 [ 25.942004][ T958] ? do_syscall_64+0xff/0x530 [ 25.942007][ T958] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.942009][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942010][ T958] ? lock_acquire+0x13c/0x160 [ 25.942011][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942012][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942013][ T958] ? trace_contention_end+0xb3/0x180 [ 25.942015][ T958] ? __mutex_lock+0x1db/0x1ea0 [ 25.942016][ T958] ? __mutex_lock+0x9a3/0x1ea0 [ 25.942018][ T958] ? rtnl_newlink+0x9a8/0x11b0 [ 25.942019][ T958] ? ww_mutex_lock+0x160/0x160 [ 25.942020][ T958] ? nla_get_range_signed+0x3d0/0x3d0 [ 25.942023][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942024][ T958] ? __rtnl_newlink+0x3fa/0xa50 [ 25.942026][ T958] rtnl_newlink+0x9f1/0x11b0 [ 25.942028][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942029][ T958] ? rtnl_bridge_getlink+0x850/0x850 [ 25.942030][ T958] ? lock_acquire+0x13c/0x160 [ 25.942032][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942033][ T958] ? is_bpf_text_address+0x3e/0x110 [ 25.942035][ T958] ? is_bpf_text_address+0x72/0x110 [ 25.942036][ T958] ? kernel_text_address+0x149/0x170 [ 25.942038][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942039][ T958] ? cap_capable+0x1d7/0x3d0 [ 25.942042][ T958] ? arch_stack_walk+0xed/0x130 [ 25.942044][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942045][ T958] ? lock_acquire+0x13c/0x160 [ 25.942047][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942048][ T958] ? rtnl_bridge_getlink+0x850/0x850 [ 25.942049][ T958] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.942050][ T958] ? rtnl_link_fill+0x920/0x920 [ 25.942052][ T958] ? filter_irq_stacks+0xd0/0xd0 [ 25.942053][ T958] ? stack_depot_save_flags+0x1bc/0x790 [ 25.942055][ T958] netlink_rcv_skb+0x14e/0x3a0 [ 25.942057][ T958] ? rtnl_link_fill+0x920/0x920 [ 25.942058][ T958] ? lock_release+0x184/0x1f0 [ 25.942060][ T958] ? netlink_ack+0xcf0/0xcf0 [ 25.942061][ T958] ? __netlink_lookup+0xb9/0x6b0 [ 25.942064][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942065][ T958] ? lock_release+0x184/0x1f0 [ 25.942067][ T958] netlink_unicast+0x486/0x750 [ 25.942069][ T958] ? netlink_attachskb+0x810/0x810 [ 25.942071][ T958] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.942072][ T958] netlink_sendmsg+0x75b/0xc90 [ 25.942074][ T958] ? netlink_unicast+0x750/0x750 [ 25.942076][ T958] ? kernel_text_address+0x149/0x170 [ 25.942078][ T958] ? lock_acquire+0x13c/0x160 [ 25.942079][ T958] ? __import_iovec+0x36c/0x620 [ 25.942082][ T958] __sock_sendmsg+0xce/0x190 [ 25.942084][ T958] ____sys_sendmsg+0x61a/0x860 [ 25.942085][ T958] ? copy_msghdr_from_user+0x279/0x420 [ 25.942087][ T958] ? sock_write_iter+0x400/0x400 [ 25.942088][ T958] ? move_addr_to_kernel+0x40/0x40 [ 25.942090][ T958] ? filter_irq_stacks+0xd0/0xd0 [ 25.942092][ T958] ___sys_sendmsg+0x14e/0x1d0 [ 25.942094][ T958] ? copy_msghdr_from_user+0x420/0x420 [ 25.942098][ T958] __sys_sendmsg+0x12c/0x1d0 [ 25.942100][ T958] ? __sys_sendmsg_sock+0x20/0x20 [ 25.942103][ T958] ? rcu_is_watching+0x16/0xd0 [ 25.942104][ T958] do_syscall_64+0xff/0x530 [ 25.942106][ T958] ? exc_page_fault+0xee/0x100 [ 25.942108][ T958] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.942109][ T958] RIP: 0033:0x7f3f46fba54e [ 25.942111][ T958] 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 [ 25.942112][ T958] RSP: 002b:00007ffe3b7f7af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.942118][ T958] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3f46fba54e [ 25.942119][ T958] RDX: 0000000000000000 RSI: 00007ffe3b7f7ba0 RDI: 0000000000000005 [ 25.942120][ T958] RBP: 00007ffe3b7f7b00 R08: 0000000000000000 R09: 0000000000000000 [ 25.942121][ T958] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bf89 [ 25.942122][ T958] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe3b7f8270 [ 25.942124][ T958] [ 26.087768][ T971] veth0: renamed from veth-hv-2 [ 37.196813][ T1312] br1: port 1(vethhv-11) entered blocking state [ 37.196828][ T1312] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.196830][ T1312] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1312, name: ip [ 37.196832][ T1312] preempt_count: 1, expected: 0 [ 37.196833][ T1312] RCU nest depth: 0, expected: 0 [ 37.196833][ T1312] INFO: lockdep is turned off. [ 37.196835][ T1312] irq event stamp: 0 [ 37.196835][ T1312] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 37.196839][ T1312] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 37.196846][ T1312] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 37.196847][ T1312] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 37.196849][ T1312] Preemption disabled at: [ 37.196850][ T1312] [] vprintk_emit+0x31b/0x3e0 [ 37.196856][ T1312] CPU: 3 UID: 0 PID: 1312 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.196859][ T1312] Tainted: [W]=WARN [ 37.196860][ T1312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.196861][ T1312] Call Trace: [ 37.196863][ T1312] [ 37.196864][ T1312] dump_stack_lvl+0x6f/0xa0 [ 37.196869][ T1312] ? vprintk_emit+0x31b/0x3e0 [ 37.196870][ T1312] __might_resched.cold+0x1fe/0x2c1 [ 37.196874][ T1312] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.196877][ T1312] ? __asan_memcpy+0x3c/0x60 [ 37.196880][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.196882][ T1312] __kmalloc_noprof+0x443/0x760 [ 37.196885][ T1312] ? __rwlock_init+0x150/0x150 [ 37.196887][ T1312] ? alloc_buf.isra.0+0x4b/0x260 [ 37.196892][ T1312] ? do_raw_spin_unlock+0x59/0x250 [ 37.196893][ T1312] alloc_buf.isra.0+0x4b/0x260 [ 37.196896][ T1312] put_chars+0x1e1/0x2f0 [ 37.196897][ T1312] ? __send_to_port+0x420/0x420 [ 37.196899][ T1312] ? console_prepend_replay+0x20/0x20 [ 37.196901][ T1312] hvc_console_print+0x292/0x780 [ 37.196906][ T1312] ? hvc_write+0x3a0/0x3a0 [ 37.196907][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.196909][ T1312] ? lock_acquire+0x13c/0x160 [ 37.196911][ T1312] console_emit_next_record+0x22f/0x4c0 [ 37.196913][ T1312] ? devkmsg_read+0x4b0/0x4b0 [ 37.196915][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.196916][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.196917][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.196918][ T1312] ? lock_acquire+0x13c/0x160 [ 37.196920][ T1312] ? console_flush_one_record+0x111/0x710 [ 37.196922][ T1312] console_flush_one_record+0x46f/0x710 [ 37.196924][ T1312] ? console_emit_next_record+0x4c0/0x4c0 [ 37.196927][ T1312] console_unlock+0xee/0x1f0 [ 37.196928][ T1312] ? lock_acquire+0x13c/0x160 [ 37.196930][ T1312] ? console_flush_one_record+0x710/0x710 [ 37.196931][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.196932][ T1312] ? lock_release+0x184/0x1f0 [ 37.196934][ T1312] ? lock_acquire+0xe0/0x160 [ 37.196935][ T1312] ? __rcu_read_lock+0x70/0x70 [ 37.196937][ T1312] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.196938][ T1312] ? vprintk_emit+0x320/0x3e0 [ 37.196940][ T1312] vprintk_emit+0x37c/0x3e0 [ 37.196941][ T1312] ? wake_up_klogd_work_func+0x90/0x90 [ 37.196942][ T1312] ? __rwlock_init+0x150/0x150 [ 37.196944][ T1312] ? filter_irq_stacks+0xd0/0xd0 [ 37.196947][ T1312] ? lock_acquire+0x13c/0x160 [ 37.196948][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.196949][ T1312] _printk+0xc7/0x100 [ 37.196952][ T1312] ? snapshot_read.cold+0x21/0x21 [ 37.196954][ T1312] ? br_multicast_flood+0x960/0x960 [ 37.196957][ T1312] ? do_setlink.isra.0+0x9ec/0x2a60 [ 37.196960][ T1312] ? rtnl_newlink+0x9f1/0x11b0 [ 37.196961][ T1312] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.196963][ T1312] br_set_state+0x22f/0x430 [ 37.196965][ T1312] br_init_port+0xc4/0x200 [ 37.196967][ T1312] new_nbp+0x3a0/0x650 [ 37.196969][ T1312] br_add_if+0x212/0x1320 [ 37.196971][ T1312] ? is_bpf_text_address+0x3e/0x110 [ 37.196973][ T1312] ? is_bpf_text_address+0x72/0x110 [ 37.196974][ T1312] ? kernel_text_address+0x149/0x170 [ 37.196977][ T1312] do_set_master+0x3b2/0x780 [ 37.196979][ T1312] do_setlink.isra.0+0x9ec/0x2a60 [ 37.196981][ T1312] ? stack_trace_save+0x93/0xc0 [ 37.196983][ T1312] ? rtnl_link_get_size+0x350/0x350 [ 37.196984][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.196985][ T1312] ? stack_depot_save_flags+0x1bc/0x790 [ 37.196988][ T1312] ? kasan_save_stack+0x3d/0x50 [ 37.196990][ T1312] ? kasan_save_stack+0x2f/0x50 [ 37.196991][ T1312] ? kasan_save_track+0x14/0x30 [ 37.196992][ T1312] ? __kasan_kmalloc+0x7b/0x90 [ 37.196993][ T1312] ? __kmalloc_cache_noprof+0x29a/0x620 [ 37.196994][ T1312] ? rtnl_newlink+0x124/0x11b0 [ 37.196995][ T1312] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.196996][ T1312] ? netlink_rcv_skb+0x14e/0x3a0 [ 37.196999][ T1312] ? netlink_unicast+0x486/0x750 [ 37.197000][ T1312] ? netlink_sendmsg+0x75b/0xc90 [ 37.197002][ T1312] ? __sock_sendmsg+0xce/0x190 [ 37.197004][ T1312] ? ____sys_sendmsg+0x61a/0x860 [ 37.197005][ T1312] ? ___sys_sendmsg+0x14e/0x1d0 [ 37.197007][ T1312] ? __sys_sendmsg+0x12c/0x1d0 [ 37.197008][ T1312] ? do_syscall_64+0xff/0x530 [ 37.197011][ T1312] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.197014][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197015][ T1312] ? lock_acquire+0x13c/0x160 [ 37.197016][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197017][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197018][ T1312] ? trace_contention_end+0xb3/0x180 [ 37.197020][ T1312] ? __mutex_lock+0x1db/0x1ea0 [ 37.197021][ T1312] ? __mutex_lock+0x9a3/0x1ea0 [ 37.197022][ T1312] ? rtnl_newlink+0x9a8/0x11b0 [ 37.197024][ T1312] ? ww_mutex_lock+0x160/0x160 [ 37.197025][ T1312] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.197028][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197029][ T1312] ? __rtnl_newlink+0x3fa/0xa50 [ 37.197031][ T1312] rtnl_newlink+0x9f1/0x11b0 [ 37.197033][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197034][ T1312] ? rtnl_bridge_getlink+0x850/0x850 [ 37.197035][ T1312] ? lock_acquire+0x13c/0x160 [ 37.197037][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197038][ T1312] ? is_bpf_text_address+0x3e/0x110 [ 37.197039][ T1312] ? is_bpf_text_address+0x72/0x110 [ 37.197041][ T1312] ? kernel_text_address+0x149/0x170 [ 37.197042][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197043][ T1312] ? cap_capable+0x1d7/0x3d0 [ 37.197046][ T1312] ? arch_stack_walk+0xed/0x130 [ 37.197048][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197049][ T1312] ? lock_acquire+0x13c/0x160 [ 37.197051][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197052][ T1312] ? rtnl_bridge_getlink+0x850/0x850 [ 37.197053][ T1312] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.197055][ T1312] ? rtnl_link_fill+0x920/0x920 [ 37.197056][ T1312] ? filter_irq_stacks+0xd0/0xd0 [ 37.197057][ T1312] ? stack_depot_save_flags+0x1bc/0x790 [ 37.197060][ T1312] netlink_rcv_skb+0x14e/0x3a0 [ 37.197061][ T1312] ? rtnl_link_fill+0x920/0x920 [ 37.197063][ T1312] ? lock_release+0x184/0x1f0 [ 37.197064][ T1312] ? netlink_ack+0xcf0/0xcf0 [ 37.197066][ T1312] ? __netlink_lookup+0xb9/0x6b0 [ 37.197068][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197069][ T1312] ? lock_release+0x184/0x1f0 [ 37.197071][ T1312] netlink_unicast+0x486/0x750 [ 37.197073][ T1312] ? netlink_attachskb+0x810/0x810 [ 37.197075][ T1312] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.197077][ T1312] netlink_sendmsg+0x75b/0xc90 [ 37.197079][ T1312] ? netlink_unicast+0x750/0x750 [ 37.197080][ T1312] ? kernel_text_address+0x149/0x170 [ 37.197082][ T1312] ? lock_acquire+0x13c/0x160 [ 37.197083][ T1312] ? __import_iovec+0x36c/0x620 [ 37.197086][ T1312] __sock_sendmsg+0xce/0x190 [ 37.197088][ T1312] ____sys_sendmsg+0x61a/0x860 [ 37.197089][ T1312] ? copy_msghdr_from_user+0x279/0x420 [ 37.197091][ T1312] ? sock_write_iter+0x400/0x400 [ 37.197092][ T1312] ? move_addr_to_kernel+0x40/0x40 [ 37.197094][ T1312] ? filter_irq_stacks+0xd0/0xd0 [ 37.197096][ T1312] ___sys_sendmsg+0x14e/0x1d0 [ 37.197098][ T1312] ? copy_msghdr_from_user+0x420/0x420 [ 37.197103][ T1312] __sys_sendmsg+0x12c/0x1d0 [ 37.197105][ T1312] ? __sys_sendmsg_sock+0x20/0x20 [ 37.197107][ T1312] ? rcu_is_watching+0x16/0xd0 [ 37.197109][ T1312] do_syscall_64+0xff/0x530 [ 37.197110][ T1312] ? exc_page_fault+0xee/0x100 [ 37.197112][ T1312] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.197114][ T1312] RIP: 0033:0x7f5746c0554e [ 37.197118][ T1312] 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 [ 37.197119][ T1312] RSP: 002b:00007ffc9735e630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.197123][ T1312] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5746c0554e [ 37.197124][ T1312] RDX: 0000000000000000 RSI: 00007ffc9735e6e0 RDI: 0000000000000005 [ 37.197125][ T1312] RBP: 00007ffc9735e640 R08: 0000000000000000 R09: 0000000000000000 [ 37.197126][ T1312] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bf94 [ 37.197127][ T1312] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc9735edb0 [ 37.197129][ T1312] [ 37.219025][ T1312] br1: port 1(vethhv-11) entered disabled state [ 37.219284][ T1312] vethhv-11: entered allmulticast mode [ 37.219893][ T1312] vethhv-11: entered promiscuous mode [ 37.220537][ T1312] br1: port 1(vethhv-11) entered blocking state [ 37.220699][ T1312] br1: port 1(vethhv-11) entered forwarding state [ 37.494417][ T1351] br1: port 2(vxlan1) entered blocking state [ 37.494619][ T1351] br1: port 2(vxlan1) entered disabled state [ 37.494791][ T1351] vxlan1: entered allmulticast mode [ 37.495347][ T1351] vxlan1: entered promiscuous mode [ 37.512346][ T1352] br1: port 2(vxlan1) entered blocking state [ 37.512539][ T1352] br1: port 2(vxlan1) entered forwarding state [ 38.091132][ T1393] br2: port 1(vethhv-21) entered blocking state [ 38.091327][ T1393] br2: port 1(vethhv-21) entered disabled state [ 38.091493][ T1393] vethhv-21: entered allmulticast mode [ 38.092055][ T1393] vethhv-21: entered promiscuous mode [ 38.095932][ T1393] br2: port 1(vethhv-21) entered blocking state [ 38.096103][ T1393] br2: port 1(vethhv-21) entered forwarding state [ 38.308563][ T1419] br2: port 2(vxlan2) entered blocking state [ 38.308577][ T1419] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.308580][ T1419] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1419, name: ip [ 38.308581][ T1419] preempt_count: 1, expected: 0 [ 38.308582][ T1419] RCU nest depth: 0, expected: 0 [ 38.308583][ T1419] INFO: lockdep is turned off. [ 38.308584][ T1419] irq event stamp: 0 [ 38.308584][ T1419] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 38.308588][ T1419] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 38.308594][ T1419] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 38.308596][ T1419] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 38.308598][ T1419] Preemption disabled at: [ 38.308598][ T1419] [] vprintk_emit+0x31b/0x3e0 [ 38.308604][ T1419] CPU: 2 UID: 0 PID: 1419 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.308608][ T1419] Tainted: [W]=WARN [ 38.308609][ T1419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.308610][ T1419] Call Trace: [ 38.308612][ T1419] [ 38.308613][ T1419] dump_stack_lvl+0x6f/0xa0 [ 38.308618][ T1419] ? vprintk_emit+0x31b/0x3e0 [ 38.308619][ T1419] __might_resched.cold+0x1fe/0x2c1 [ 38.308623][ T1419] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.308626][ T1419] ? __asan_memcpy+0x3c/0x60 [ 38.308629][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308631][ T1419] __kmalloc_noprof+0x443/0x760 [ 38.308634][ T1419] ? __rwlock_init+0x150/0x150 [ 38.308636][ T1419] ? alloc_buf.isra.0+0x4b/0x260 [ 38.308641][ T1419] ? do_raw_spin_unlock+0x59/0x250 [ 38.308643][ T1419] alloc_buf.isra.0+0x4b/0x260 [ 38.308645][ T1419] put_chars+0x1e1/0x2f0 [ 38.308647][ T1419] ? __send_to_port+0x420/0x420 [ 38.308648][ T1419] ? console_prepend_replay+0x20/0x20 [ 38.308651][ T1419] hvc_console_print+0x292/0x780 [ 38.308655][ T1419] ? hvc_write+0x3a0/0x3a0 [ 38.308657][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308658][ T1419] ? lock_acquire+0x13c/0x160 [ 38.308660][ T1419] console_emit_next_record+0x22f/0x4c0 [ 38.308663][ T1419] ? devkmsg_read+0x4b0/0x4b0 [ 38.308665][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308666][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308667][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308668][ T1419] ? lock_acquire+0x13c/0x160 [ 38.308669][ T1419] ? console_flush_one_record+0x111/0x710 [ 38.308671][ T1419] console_flush_one_record+0x46f/0x710 [ 38.308673][ T1419] ? console_emit_next_record+0x4c0/0x4c0 [ 38.308676][ T1419] console_unlock+0xee/0x1f0 [ 38.308678][ T1419] ? lock_acquire+0x13c/0x160 [ 38.308679][ T1419] ? console_flush_one_record+0x710/0x710 [ 38.308681][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308682][ T1419] ? lock_release+0x184/0x1f0 [ 38.308683][ T1419] ? lock_acquire+0xe0/0x160 [ 38.308685][ T1419] ? __rcu_read_lock+0x70/0x70 [ 38.308686][ T1419] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.308688][ T1419] ? vprintk_emit+0x320/0x3e0 [ 38.308689][ T1419] vprintk_emit+0x37c/0x3e0 [ 38.308691][ T1419] ? wake_up_klogd_work_func+0x90/0x90 [ 38.308692][ T1419] ? __rwlock_init+0x150/0x150 [ 38.308694][ T1419] ? filter_irq_stacks+0xd0/0xd0 [ 38.308697][ T1419] _printk+0xc7/0x100 [ 38.308700][ T1419] ? snapshot_read.cold+0x21/0x21 [ 38.308702][ T1419] ? br_multicast_flood+0x960/0x960 [ 38.308705][ T1419] ? do_setlink.isra.0+0x9ec/0x2a60 [ 38.308707][ T1419] ? rtnl_newlink+0x9f1/0x11b0 [ 38.308708][ T1419] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.308710][ T1419] br_set_state+0x22f/0x430 [ 38.308713][ T1419] br_init_port+0xc4/0x200 [ 38.308715][ T1419] new_nbp+0x3a0/0x650 [ 38.308717][ T1419] br_add_if+0x212/0x1320 [ 38.308719][ T1419] ? is_bpf_text_address+0x3e/0x110 [ 38.308721][ T1419] ? is_bpf_text_address+0x72/0x110 [ 38.308723][ T1419] ? kernel_text_address+0x149/0x170 [ 38.308726][ T1419] do_set_master+0x3b2/0x780 [ 38.308728][ T1419] do_setlink.isra.0+0x9ec/0x2a60 [ 38.308730][ T1419] ? stack_trace_save+0x93/0xc0 [ 38.308731][ T1419] ? rtnl_link_get_size+0x350/0x350 [ 38.308732][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308733][ T1419] ? stack_depot_save_flags+0x1bc/0x790 [ 38.308736][ T1419] ? kasan_save_stack+0x3d/0x50 [ 38.308738][ T1419] ? kasan_save_stack+0x2f/0x50 [ 38.308739][ T1419] ? kasan_save_track+0x14/0x30 [ 38.308740][ T1419] ? __kasan_kmalloc+0x7b/0x90 [ 38.308741][ T1419] ? __kmalloc_cache_noprof+0x29a/0x620 [ 38.308742][ T1419] ? rtnl_newlink+0x124/0x11b0 [ 38.308743][ T1419] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.308744][ T1419] ? netlink_rcv_skb+0x14e/0x3a0 [ 38.308747][ T1419] ? netlink_unicast+0x486/0x750 [ 38.308749][ T1419] ? netlink_sendmsg+0x75b/0xc90 [ 38.308750][ T1419] ? __sock_sendmsg+0xce/0x190 [ 38.308756][ T1419] ? ____sys_sendmsg+0x61a/0x860 [ 38.308757][ T1419] ? ___sys_sendmsg+0x14e/0x1d0 [ 38.308759][ T1419] ? __sys_sendmsg+0x12c/0x1d0 [ 38.308760][ T1419] ? do_syscall_64+0xff/0x530 [ 38.308763][ T1419] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.308766][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308767][ T1419] ? lock_acquire+0x13c/0x160 [ 38.308768][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308769][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308770][ T1419] ? trace_contention_end+0xb3/0x180 [ 38.308771][ T1419] ? __mutex_lock+0x1db/0x1ea0 [ 38.308773][ T1419] ? __mutex_lock+0x9a3/0x1ea0 [ 38.308774][ T1419] ? rtnl_newlink+0x9a8/0x11b0 [ 38.308776][ T1419] ? ww_mutex_lock+0x160/0x160 [ 38.308777][ T1419] ? nla_get_range_signed+0x3d0/0x3d0 [ 38.308780][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308781][ T1419] ? __rtnl_newlink+0x3fa/0xa50 [ 38.308783][ T1419] rtnl_newlink+0x9f1/0x11b0 [ 38.308785][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308786][ T1419] ? rtnl_bridge_getlink+0x850/0x850 [ 38.308787][ T1419] ? lock_acquire+0x13c/0x160 [ 38.308789][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308790][ T1419] ? is_bpf_text_address+0x3e/0x110 [ 38.308791][ T1419] ? is_bpf_text_address+0x72/0x110 [ 38.308792][ T1419] ? kernel_text_address+0x149/0x170 [ 38.308794][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308795][ T1419] ? cap_capable+0x1d7/0x3d0 [ 38.308798][ T1419] ? arch_stack_walk+0xed/0x130 [ 38.308800][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308801][ T1419] ? lock_acquire+0x13c/0x160 [ 38.308803][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308804][ T1419] ? rtnl_bridge_getlink+0x850/0x850 [ 38.308805][ T1419] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.308807][ T1419] ? rtnl_link_fill+0x920/0x920 [ 38.308808][ T1419] ? filter_irq_stacks+0xd0/0xd0 [ 38.308809][ T1419] ? stack_depot_save_flags+0x1bc/0x790 [ 38.308811][ T1419] netlink_rcv_skb+0x14e/0x3a0 [ 38.308813][ T1419] ? rtnl_link_fill+0x920/0x920 [ 38.308814][ T1419] ? lock_release+0x184/0x1f0 [ 38.308816][ T1419] ? netlink_ack+0xcf0/0xcf0 [ 38.308817][ T1419] ? __netlink_lookup+0xb9/0x6b0 [ 38.308820][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308821][ T1419] ? lock_release+0x184/0x1f0 [ 38.308823][ T1419] netlink_unicast+0x486/0x750 [ 38.308825][ T1419] ? netlink_attachskb+0x810/0x810 [ 38.308827][ T1419] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.308828][ T1419] netlink_sendmsg+0x75b/0xc90 [ 38.308830][ T1419] ? netlink_unicast+0x750/0x750 [ 38.308832][ T1419] ? kernel_text_address+0x149/0x170 [ 38.308834][ T1419] ? lock_acquire+0x13c/0x160 [ 38.308835][ T1419] ? __import_iovec+0x36c/0x620 [ 38.308838][ T1419] __sock_sendmsg+0xce/0x190 [ 38.308840][ T1419] ____sys_sendmsg+0x61a/0x860 [ 38.308841][ T1419] ? copy_msghdr_from_user+0x279/0x420 [ 38.308843][ T1419] ? sock_write_iter+0x400/0x400 [ 38.308844][ T1419] ? move_addr_to_kernel+0x40/0x40 [ 38.308846][ T1419] ? filter_irq_stacks+0xd0/0xd0 [ 38.308848][ T1419] ___sys_sendmsg+0x14e/0x1d0 [ 38.308850][ T1419] ? copy_msghdr_from_user+0x420/0x420 [ 38.308855][ T1419] __sys_sendmsg+0x12c/0x1d0 [ 38.308856][ T1419] ? __sys_sendmsg_sock+0x20/0x20 [ 38.308859][ T1419] ? rcu_is_watching+0x16/0xd0 [ 38.308861][ T1419] do_syscall_64+0xff/0x530 [ 38.308862][ T1419] ? exc_page_fault+0xee/0x100 [ 38.308864][ T1419] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.308865][ T1419] RIP: 0033:0x7f104bea154e [ 38.308867][ T1419] 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 [ 38.308869][ T1419] RSP: 002b:00007ffdf424d140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.308872][ T1419] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f104bea154e [ 38.308874][ T1419] RDX: 0000000000000000 RSI: 00007ffdf424d1f0 RDI: 0000000000000005 [ 38.308874][ T1419] RBP: 00007ffdf424d150 R08: 0000000000000000 R09: 0000000000000000 [ 38.308875][ T1419] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bf95 [ 38.308876][ T1419] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf424d8c0 [ 38.308878][ T1419] [ 38.339740][ T1419] br2: port 2(vxlan2) entered disabled state [ 38.339962][ T1419] vxlan2: entered allmulticast mode [ 38.340582][ T1419] vxlan2: entered promiscuous mode [ 38.359745][ T1420] br2: port 2(vxlan2) entered blocking state [ 38.359959][ T1420] br2: port 2(vxlan2) entered forwarding state [ 38.902848][ T1466] br1: port 1(vethhv-12) entered blocking state [ 38.903036][ T1466] br1: port 1(vethhv-12) entered disabled state [ 38.903715][ T1466] vethhv-12: entered allmulticast mode [ 38.904283][ T1466] vethhv-12: entered promiscuous mode [ 38.904571][ T1466] br1: port 1(vethhv-12) entered blocking state [ 38.904727][ T1466] br1: port 1(vethhv-12) entered forwarding state [ 39.138564][ T1495] br1: port 2(vxlan1) entered blocking state [ 39.138759][ T1495] br1: port 2(vxlan1) entered disabled state [ 39.138929][ T1495] vxlan1: entered allmulticast mode [ 39.139490][ T1495] vxlan1: entered promiscuous mode [ 39.156221][ T1496] br1: port 2(vxlan1) entered blocking state [ 39.156408][ T1496] br1: port 2(vxlan1) entered forwarding state [ 39.737748][ T1537] br2: port 1(vethhv-22) entered blocking state [ 39.737767][ T1537] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.737769][ T1537] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1537, name: ip [ 39.737771][ T1537] preempt_count: 1, expected: 0 [ 39.737772][ T1537] RCU nest depth: 0, expected: 0 [ 39.737773][ T1537] INFO: lockdep is turned off. [ 39.737774][ T1537] irq event stamp: 0 [ 39.737775][ T1537] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 39.737779][ T1537] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 39.737785][ T1537] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 39.737787][ T1537] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 39.737788][ T1537] Preemption disabled at: [ 39.737789][ T1537] [] vprintk_emit+0x31b/0x3e0 [ 39.737795][ T1537] CPU: 2 UID: 0 PID: 1537 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.737799][ T1537] Tainted: [W]=WARN [ 39.737799][ T1537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.737801][ T1537] Call Trace: [ 39.737802][ T1537] [ 39.737804][ T1537] dump_stack_lvl+0x6f/0xa0 [ 39.737809][ T1537] ? vprintk_emit+0x31b/0x3e0 [ 39.737810][ T1537] __might_resched.cold+0x1fe/0x2c1 [ 39.737814][ T1537] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.737817][ T1537] ? __asan_memcpy+0x3c/0x60 [ 39.737820][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737823][ T1537] __kmalloc_noprof+0x443/0x760 [ 39.737825][ T1537] ? __rwlock_init+0x150/0x150 [ 39.737828][ T1537] ? alloc_buf.isra.0+0x4b/0x260 [ 39.737832][ T1537] ? do_raw_spin_unlock+0x59/0x250 [ 39.737834][ T1537] alloc_buf.isra.0+0x4b/0x260 [ 39.737836][ T1537] put_chars+0x1e1/0x2f0 [ 39.737838][ T1537] ? __send_to_port+0x420/0x420 [ 39.737839][ T1537] ? console_prepend_replay+0x20/0x20 [ 39.737842][ T1537] hvc_console_print+0x292/0x780 [ 39.737846][ T1537] ? hvc_write+0x3a0/0x3a0 [ 39.737848][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737849][ T1537] ? lock_acquire+0x13c/0x160 [ 39.737852][ T1537] console_emit_next_record+0x22f/0x4c0 [ 39.737854][ T1537] ? devkmsg_read+0x4b0/0x4b0 [ 39.737856][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737857][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737858][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737859][ T1537] ? lock_acquire+0x13c/0x160 [ 39.737861][ T1537] ? console_flush_one_record+0x111/0x710 [ 39.737863][ T1537] console_flush_one_record+0x46f/0x710 [ 39.737865][ T1537] ? console_emit_next_record+0x4c0/0x4c0 [ 39.737867][ T1537] console_unlock+0xee/0x1f0 [ 39.737869][ T1537] ? lock_acquire+0x13c/0x160 [ 39.737871][ T1537] ? console_flush_one_record+0x710/0x710 [ 39.737872][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737873][ T1537] ? lock_release+0x184/0x1f0 [ 39.737874][ T1537] ? lock_acquire+0xe0/0x160 [ 39.737876][ T1537] ? __rcu_read_lock+0x70/0x70 [ 39.737877][ T1537] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.737879][ T1537] ? vprintk_emit+0x320/0x3e0 [ 39.737880][ T1537] vprintk_emit+0x37c/0x3e0 [ 39.737882][ T1537] ? wake_up_klogd_work_func+0x90/0x90 [ 39.737883][ T1537] ? __rwlock_init+0x150/0x150 [ 39.737885][ T1537] ? filter_irq_stacks+0xd0/0xd0 [ 39.737887][ T1537] ? lock_acquire+0x13c/0x160 [ 39.737889][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737890][ T1537] _printk+0xc7/0x100 [ 39.737893][ T1537] ? snapshot_read.cold+0x21/0x21 [ 39.737895][ T1537] ? br_multicast_flood+0x960/0x960 [ 39.737899][ T1537] ? do_setlink.isra.0+0x9ec/0x2a60 [ 39.737901][ T1537] ? rtnl_newlink+0x9f1/0x11b0 [ 39.737902][ T1537] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.737904][ T1537] br_set_state+0x22f/0x430 [ 39.737907][ T1537] br_init_port+0xc4/0x200 [ 39.737908][ T1537] new_nbp+0x3a0/0x650 [ 39.737910][ T1537] br_add_if+0x212/0x1320 [ 39.737912][ T1537] ? is_bpf_text_address+0x3e/0x110 [ 39.737915][ T1537] ? is_bpf_text_address+0x72/0x110 [ 39.737916][ T1537] ? kernel_text_address+0x149/0x170 [ 39.737919][ T1537] do_set_master+0x3b2/0x780 [ 39.737921][ T1537] do_setlink.isra.0+0x9ec/0x2a60 [ 39.737922][ T1537] ? stack_trace_save+0x93/0xc0 [ 39.737924][ T1537] ? rtnl_link_get_size+0x350/0x350 [ 39.737925][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737926][ T1537] ? stack_depot_save_flags+0x1bc/0x790 [ 39.737929][ T1537] ? kasan_save_stack+0x3d/0x50 [ 39.737931][ T1537] ? kasan_save_stack+0x2f/0x50 [ 39.737932][ T1537] ? kasan_save_track+0x14/0x30 [ 39.737933][ T1537] ? __kasan_kmalloc+0x7b/0x90 [ 39.737934][ T1537] ? __kmalloc_cache_noprof+0x29a/0x620 [ 39.737935][ T1537] ? rtnl_newlink+0x124/0x11b0 [ 39.737936][ T1537] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.737937][ T1537] ? netlink_rcv_skb+0x14e/0x3a0 [ 39.737940][ T1537] ? netlink_unicast+0x486/0x750 [ 39.737942][ T1537] ? netlink_sendmsg+0x75b/0xc90 [ 39.737943][ T1537] ? __sock_sendmsg+0xce/0x190 [ 39.737946][ T1537] ? ____sys_sendmsg+0x61a/0x860 [ 39.737947][ T1537] ? ___sys_sendmsg+0x14e/0x1d0 [ 39.737948][ T1537] ? __sys_sendmsg+0x12c/0x1d0 [ 39.737950][ T1537] ? do_syscall_64+0xff/0x530 [ 39.737953][ T1537] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.737956][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737957][ T1537] ? lock_acquire+0x13c/0x160 [ 39.737958][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737959][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737960][ T1537] ? trace_contention_end+0xb3/0x180 [ 39.737961][ T1537] ? __mutex_lock+0x1db/0x1ea0 [ 39.737963][ T1537] ? __mutex_lock+0x9a3/0x1ea0 [ 39.737964][ T1537] ? rtnl_newlink+0x9a8/0x11b0 [ 39.737966][ T1537] ? ww_mutex_lock+0x160/0x160 [ 39.737967][ T1537] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.737970][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737971][ T1537] ? __rtnl_newlink+0x3fa/0xa50 [ 39.737973][ T1537] rtnl_newlink+0x9f1/0x11b0 [ 39.737975][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737976][ T1537] ? rtnl_bridge_getlink+0x850/0x850 [ 39.737977][ T1537] ? lock_acquire+0x13c/0x160 [ 39.737978][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737980][ T1537] ? is_bpf_text_address+0x3e/0x110 [ 39.737981][ T1537] ? is_bpf_text_address+0x72/0x110 [ 39.737982][ T1537] ? kernel_text_address+0x149/0x170 [ 39.737983][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737984][ T1537] ? cap_capable+0x1d7/0x3d0 [ 39.737987][ T1537] ? arch_stack_walk+0xed/0x130 [ 39.737989][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737990][ T1537] ? lock_acquire+0x13c/0x160 [ 39.737992][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.737993][ T1537] ? rtnl_bridge_getlink+0x850/0x850 [ 39.737994][ T1537] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.737996][ T1537] ? rtnl_link_fill+0x920/0x920 [ 39.737997][ T1537] ? filter_irq_stacks+0xd0/0xd0 [ 39.737998][ T1537] ? stack_depot_save_flags+0x1bc/0x790 [ 39.738001][ T1537] netlink_rcv_skb+0x14e/0x3a0 [ 39.738002][ T1537] ? rtnl_link_fill+0x920/0x920 [ 39.738004][ T1537] ? lock_release+0x184/0x1f0 [ 39.738005][ T1537] ? netlink_ack+0xcf0/0xcf0 [ 39.738006][ T1537] ? __netlink_lookup+0xb9/0x6b0 [ 39.738009][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.738010][ T1537] ? lock_release+0x184/0x1f0 [ 39.738012][ T1537] netlink_unicast+0x486/0x750 [ 39.738014][ T1537] ? netlink_attachskb+0x810/0x810 [ 39.738016][ T1537] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.738018][ T1537] netlink_sendmsg+0x75b/0xc90 [ 39.738020][ T1537] ? netlink_unicast+0x750/0x750 [ 39.738021][ T1537] ? kernel_text_address+0x149/0x170 [ 39.738023][ T1537] ? lock_acquire+0x13c/0x160 [ 39.738024][ T1537] ? __import_iovec+0x36c/0x620 [ 39.738027][ T1537] __sock_sendmsg+0xce/0x190 [ 39.738029][ T1537] ____sys_sendmsg+0x61a/0x860 [ 39.738030][ T1537] ? copy_msghdr_from_user+0x279/0x420 [ 39.738032][ T1537] ? sock_write_iter+0x400/0x400 [ 39.738033][ T1537] ? move_addr_to_kernel+0x40/0x40 [ 39.738035][ T1537] ? filter_irq_stacks+0xd0/0xd0 [ 39.738037][ T1537] ___sys_sendmsg+0x14e/0x1d0 [ 39.738039][ T1537] ? copy_msghdr_from_user+0x420/0x420 [ 39.738044][ T1537] __sys_sendmsg+0x12c/0x1d0 [ 39.738045][ T1537] ? __sys_sendmsg_sock+0x20/0x20 [ 39.738048][ T1537] ? rcu_is_watching+0x16/0xd0 [ 39.738049][ T1537] do_syscall_64+0xff/0x530 [ 39.738051][ T1537] ? exc_page_fault+0xee/0x100 [ 39.738053][ T1537] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.738054][ T1537] RIP: 0033:0x7f2b4b6fd54e [ 39.738056][ T1537] 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 [ 39.738057][ T1537] RSP: 002b:00007ffdbc07af80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.738061][ T1537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b4b6fd54e [ 39.738062][ T1537] RDX: 0000000000000000 RSI: 00007ffdbc07b030 RDI: 0000000000000005 [ 39.738063][ T1537] RBP: 00007ffdbc07af90 R08: 0000000000000000 R09: 0000000000000000 [ 39.738064][ T1537] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bf97 [ 39.738065][ T1537] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdbc07b700 [ 39.738067][ T1537] [ 39.769745][ T1537] br2: port 1(vethhv-22) entered disabled state [ 39.769930][ T1537] vethhv-22: entered allmulticast mode [ 39.770491][ T1537] vethhv-22: entered promiscuous mode [ 39.770781][ T1537] br2: port 1(vethhv-22) entered blocking state [ 39.770935][ T1537] br2: port 1(vethhv-22) entered forwarding state [ 39.979807][ T1563] br2: port 2(vxlan2) entered blocking state [ 39.980027][ T1563] br2: port 2(vxlan2) entered disabled state [ 39.984503][ T1563] vxlan2: entered allmulticast mode [ 39.985107][ T1563] vxlan2: entered promiscuous mode [ 40.000867][ T1564] br2: port 2(vxlan2) entered blocking state [ 40.001042][ T1564] br2: port 2(vxlan2) entered forwarding state [ 40.532710][ T70] vxlan1: left allmulticast mode [ 40.532864][ T70] vxlan1: left promiscuous mode [ 40.533043][ T70] br1: port 2(vxlan1) entered disabled state [ 40.533676][ T70] vethhv-11: left allmulticast mode [ 40.533806][ T70] vethhv-11: left promiscuous mode [ 40.533972][ T70] br1: port 1(vethhv-11) entered disabled state [ 40.534909][ T70] vxlan2: left allmulticast mode [ 40.535031][ T70] vxlan2: left promiscuous mode [ 40.535560][ T70] br2: port 2(vxlan2) entered disabled state [ 40.536069][ T70] vethhv-21: left allmulticast mode [ 40.536662][ T70] vethhv-21: left promiscuous mode [ 40.536835][ T70] br2: port 1(vethhv-21) entered disabled state [ 40.573909][ T70] br2: port 2(vxlan2) entered disabled state [ 40.574585][ T70] br1: port 2(vxlan1) entered disabled state [ 40.575068][ T70] vxlan2 (unregistering): left allmulticast mode [ 40.575749][ T70] vxlan2 (unregistering): left promiscuous mode [ 40.575925][ T70] br2: port 2(vxlan2) entered disabled state [ 40.578667][ T70] vxlan1 (unregistering): left allmulticast mode [ 40.578882][ T70] vxlan1 (unregistering): left promiscuous mode [ 40.579084][ T70] br1: port 2(vxlan1) entered disabled state [ 40.654941][ T70] vethhv-12: left allmulticast mode [ 40.655136][ T70] vethhv-12: left promiscuous mode [ 40.655375][ T70] br1: port 1(vethhv-12) entered disabled state [ 40.657882][ T70] vethhv-22: left allmulticast mode [ 40.658071][ T70] vethhv-22: left promiscuous mode [ 40.658332][ T70] br2: port 1(vethhv-22) entered disabled state [ 41.407046][ T1668] veth0: renamed from veth-hv-1 [ 41.407060][ T1668] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.407062][ T1668] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1668, name: ip [ 41.407064][ T1668] preempt_count: 1, expected: 0 [ 41.407064][ T1668] RCU nest depth: 0, expected: 0 [ 41.407065][ T1668] INFO: lockdep is turned off. [ 41.407066][ T1668] irq event stamp: 0 [ 41.407067][ T1668] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 41.407071][ T1668] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 41.407077][ T1668] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 41.407078][ T1668] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 41.407080][ T1668] Preemption disabled at: [ 41.407080][ T1668] [] vprintk_emit+0x31b/0x3e0 [ 41.407087][ T1668] CPU: 1 UID: 0 PID: 1668 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.407090][ T1668] Tainted: [W]=WARN [ 41.407091][ T1668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.407092][ T1668] Call Trace: [ 41.407093][ T1668] [ 41.407095][ T1668] dump_stack_lvl+0x6f/0xa0 [ 41.407100][ T1668] ? vprintk_emit+0x31b/0x3e0 [ 41.407101][ T1668] __might_resched.cold+0x1fe/0x2c1 [ 41.407105][ T1668] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.407108][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407111][ T1668] __kmalloc_noprof+0x443/0x760 [ 41.407118][ T1668] ? __rwlock_init+0x150/0x150 [ 41.407120][ T1668] ? alloc_buf.isra.0+0x4b/0x260 [ 41.407125][ T1668] ? do_raw_spin_unlock+0x59/0x250 [ 41.407127][ T1668] alloc_buf.isra.0+0x4b/0x260 [ 41.407129][ T1668] put_chars+0x1e1/0x2f0 [ 41.407131][ T1668] ? __send_to_port+0x420/0x420 [ 41.407132][ T1668] ? printk_get_next_message+0x240/0x650 [ 41.407134][ T1668] ? console_prepend_replay+0x20/0x20 [ 41.407136][ T1668] ? pointer+0x794/0xed0 [ 41.407139][ T1668] hvc_console_print+0x292/0x780 [ 41.407144][ T1668] ? hvc_write+0x3a0/0x3a0 [ 41.407145][ T1668] ? __rwlock_init+0x150/0x150 [ 41.407147][ T1668] ? lock_acquire+0x13c/0x160 [ 41.407150][ T1668] console_emit_next_record+0x22f/0x4c0 [ 41.407152][ T1668] ? devkmsg_read+0x4b0/0x4b0 [ 41.407154][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407155][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407156][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407157][ T1668] ? lock_acquire+0x13c/0x160 [ 41.407159][ T1668] ? console_flush_one_record+0x111/0x710 [ 41.407160][ T1668] console_flush_one_record+0x46f/0x710 [ 41.407163][ T1668] ? console_emit_next_record+0x4c0/0x4c0 [ 41.407165][ T1668] console_unlock+0xee/0x1f0 [ 41.407167][ T1668] ? lock_acquire+0x13c/0x160 [ 41.407168][ T1668] ? console_flush_one_record+0x710/0x710 [ 41.407170][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407171][ T1668] ? lock_release+0x184/0x1f0 [ 41.407172][ T1668] ? lock_acquire+0xe0/0x160 [ 41.407174][ T1668] ? __rcu_read_lock+0x70/0x70 [ 41.407175][ T1668] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.407177][ T1668] ? vprintk_emit+0x320/0x3e0 [ 41.407179][ T1668] vprintk_emit+0x37c/0x3e0 [ 41.407180][ T1668] ? wake_up_klogd_work_func+0x90/0x90 [ 41.407182][ T1668] ? lock_acquire+0x13c/0x160 [ 41.407183][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407184][ T1668] _printk+0xc7/0x100 [ 41.407187][ T1668] ? snapshot_read.cold+0x21/0x21 [ 41.407189][ T1668] ? lock_acquire+0x13c/0x160 [ 41.407191][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407191][ T1668] ? netdev_name+0x43/0x60 [ 41.407195][ T1668] ? __netdev_printk+0x17f/0x1d0 [ 41.407196][ T1668] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 41.407199][ T1668] netdev_info+0xe2/0x116 [ 41.407202][ T1668] ? netdev_notice+0x120/0x120 [ 41.407203][ T1668] ? lock_release+0x184/0x1f0 [ 41.407205][ T1668] ? do_raw_spin_lock+0x131/0x280 [ 41.407207][ T1668] ? __rwlock_init+0x150/0x150 [ 41.407208][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407209][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407210][ T1668] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.407213][ T1668] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 41.407214][ T1668] ? trace_irq_enable.constprop.0+0x30/0x160 [ 41.407215][ T1668] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 41.407216][ T1668] netif_change_name.cold+0x4f/0x89 [ 41.407218][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407219][ T1668] ? lock_release+0x184/0x1f0 [ 41.407221][ T1668] ? netdev_adjacent_rename_links+0x470/0x470 [ 41.407224][ T1668] ? __kernel_text_address+0x12/0x30 [ 41.407227][ T1668] ? write_profile+0xf0/0xf0 [ 41.407229][ T1668] ? __asan_memset+0x27/0x50 [ 41.407233][ T1668] do_setlink.isra.0+0x1f7d/0x2a60 [ 41.407234][ T1668] ? stack_trace_save+0x93/0xc0 [ 41.407236][ T1668] ? rtnl_link_get_size+0x350/0x350 [ 41.407237][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407238][ T1668] ? stack_depot_save_flags+0x1bc/0x790 [ 41.407241][ T1668] ? kasan_save_stack+0x3d/0x50 [ 41.407243][ T1668] ? kasan_save_stack+0x2f/0x50 [ 41.407244][ T1668] ? kasan_save_track+0x14/0x30 [ 41.407245][ T1668] ? __kasan_kmalloc+0x7b/0x90 [ 41.407246][ T1668] ? __kmalloc_cache_noprof+0x29a/0x620 [ 41.407247][ T1668] ? rtnl_newlink+0x124/0x11b0 [ 41.407248][ T1668] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.407249][ T1668] ? netlink_rcv_skb+0x14e/0x3a0 [ 41.407251][ T1668] ? netlink_unicast+0x486/0x750 [ 41.407253][ T1668] ? netlink_sendmsg+0x75b/0xc90 [ 41.407254][ T1668] ? __sock_sendmsg+0xce/0x190 [ 41.407257][ T1668] ? ____sys_sendmsg+0x61a/0x860 [ 41.407258][ T1668] ? ___sys_sendmsg+0x14e/0x1d0 [ 41.407259][ T1668] ? __sys_sendmsg+0x12c/0x1d0 [ 41.407261][ T1668] ? do_syscall_64+0xff/0x530 [ 41.407263][ T1668] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.407266][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407267][ T1668] ? lock_acquire+0x13c/0x160 [ 41.407268][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407269][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407270][ T1668] ? trace_contention_end+0xb3/0x180 [ 41.407271][ T1668] ? __mutex_lock+0x1db/0x1ea0 [ 41.407273][ T1668] ? __mutex_lock+0x9a3/0x1ea0 [ 41.407274][ T1668] ? rtnl_newlink+0x9a8/0x11b0 [ 41.407275][ T1668] ? ww_mutex_lock+0x160/0x160 [ 41.407276][ T1668] ? nla_get_range_signed+0x3d0/0x3d0 [ 41.407280][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407281][ T1668] ? __rtnl_newlink+0x3fa/0xa50 [ 41.407283][ T1668] rtnl_newlink+0x9f1/0x11b0 [ 41.407285][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407286][ T1668] ? rtnl_bridge_getlink+0x850/0x850 [ 41.407287][ T1668] ? lock_acquire+0x13c/0x160 [ 41.407288][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407289][ T1668] ? is_bpf_text_address+0x3e/0x110 [ 41.407292][ T1668] ? is_bpf_text_address+0x72/0x110 [ 41.407293][ T1668] ? kernel_text_address+0x149/0x170 [ 41.407294][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407295][ T1668] ? cap_capable+0x1d7/0x3d0 [ 41.407298][ T1668] ? arch_stack_walk+0xed/0x130 [ 41.407300][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407301][ T1668] ? lock_acquire+0x13c/0x160 [ 41.407303][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407304][ T1668] ? rtnl_bridge_getlink+0x850/0x850 [ 41.407305][ T1668] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.407307][ T1668] ? rtnl_link_fill+0x920/0x920 [ 41.407308][ T1668] ? filter_irq_stacks+0xd0/0xd0 [ 41.407309][ T1668] ? stack_depot_save_flags+0x1bc/0x790 [ 41.407311][ T1668] netlink_rcv_skb+0x14e/0x3a0 [ 41.407313][ T1668] ? rtnl_link_fill+0x920/0x920 [ 41.407314][ T1668] ? lock_release+0x184/0x1f0 [ 41.407316][ T1668] ? netlink_ack+0xcf0/0xcf0 [ 41.407317][ T1668] ? __netlink_lookup+0xb9/0x6b0 [ 41.407320][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407321][ T1668] ? lock_release+0x184/0x1f0 [ 41.407323][ T1668] netlink_unicast+0x486/0x750 [ 41.407325][ T1668] ? netlink_attachskb+0x810/0x810 [ 41.407327][ T1668] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.407328][ T1668] netlink_sendmsg+0x75b/0xc90 [ 41.407330][ T1668] ? netlink_unicast+0x750/0x750 [ 41.407332][ T1668] ? kernel_text_address+0x149/0x170 [ 41.407333][ T1668] ? lock_acquire+0x13c/0x160 [ 41.407335][ T1668] ? __import_iovec+0x36c/0x620 [ 41.407338][ T1668] __sock_sendmsg+0xce/0x190 [ 41.407339][ T1668] ____sys_sendmsg+0x61a/0x860 [ 41.407341][ T1668] ? copy_msghdr_from_user+0x279/0x420 [ 41.407343][ T1668] ? sock_write_iter+0x400/0x400 [ 41.407344][ T1668] ? move_addr_to_kernel+0x40/0x40 [ 41.407345][ T1668] ? filter_irq_stacks+0xd0/0xd0 [ 41.407348][ T1668] ___sys_sendmsg+0x14e/0x1d0 [ 41.407350][ T1668] ? copy_msghdr_from_user+0x420/0x420 [ 41.407354][ T1668] __sys_sendmsg+0x12c/0x1d0 [ 41.407356][ T1668] ? __sys_sendmsg_sock+0x20/0x20 [ 41.407359][ T1668] ? rcu_is_watching+0x16/0xd0 [ 41.407360][ T1668] do_syscall_64+0xff/0x530 [ 41.407362][ T1668] ? exc_page_fault+0xee/0x100 [ 41.407364][ T1668] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.407365][ T1668] RIP: 0033:0x7fbc8209854e [ 41.407367][ T1668] 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 [ 41.407368][ T1668] RSP: 002b:00007fff22ed3410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.407372][ T1668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc8209854e [ 41.407373][ T1668] RDX: 0000000000000000 RSI: 00007fff22ed34c0 RDI: 0000000000000005 [ 41.407374][ T1668] RBP: 00007fff22ed3420 R08: 0000000000000000 R09: 0000000000000000 [ 41.407375][ T1668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bf98 [ 41.407375][ T1668] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff22ed3b90 [ 41.407378][ T1668] [ 41.550976][ T1680] veth0: renamed from veth-hv-2 [ 52.549947][ T2019] br1: port 1(vethhv-11) entered blocking state [ 52.549961][ T2019] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.549964][ T2019] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2019, name: ip [ 52.549965][ T2019] preempt_count: 1, expected: 0 [ 52.549966][ T2019] RCU nest depth: 0, expected: 0 [ 52.549967][ T2019] INFO: lockdep is turned off. [ 52.549968][ T2019] irq event stamp: 0 [ 52.549968][ T2019] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 52.549973][ T2019] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 52.549979][ T2019] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 52.549980][ T2019] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 52.549982][ T2019] Preemption disabled at: [ 52.549983][ T2019] [] vprintk_emit+0x31b/0x3e0 [ 52.549989][ T2019] CPU: 0 UID: 0 PID: 2019 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.549993][ T2019] Tainted: [W]=WARN [ 52.549993][ T2019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.549995][ T2019] Call Trace: [ 52.549996][ T2019] [ 52.549997][ T2019] dump_stack_lvl+0x6f/0xa0 [ 52.550003][ T2019] ? vprintk_emit+0x31b/0x3e0 [ 52.550004][ T2019] __might_resched.cold+0x1fe/0x2c1 [ 52.550007][ T2019] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.550010][ T2019] ? __asan_memcpy+0x3c/0x60 [ 52.550014][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550016][ T2019] __kmalloc_noprof+0x443/0x760 [ 52.550019][ T2019] ? __rwlock_init+0x150/0x150 [ 52.550021][ T2019] ? alloc_buf.isra.0+0x4b/0x260 [ 52.550026][ T2019] ? do_raw_spin_unlock+0x59/0x250 [ 52.550028][ T2019] alloc_buf.isra.0+0x4b/0x260 [ 52.550030][ T2019] put_chars+0x1e1/0x2f0 [ 52.550032][ T2019] ? __send_to_port+0x420/0x420 [ 52.550033][ T2019] ? console_prepend_replay+0x20/0x20 [ 52.550036][ T2019] hvc_console_print+0x292/0x780 [ 52.550040][ T2019] ? hvc_write+0x3a0/0x3a0 [ 52.550042][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550043][ T2019] ? lock_acquire+0x13c/0x160 [ 52.550045][ T2019] console_emit_next_record+0x22f/0x4c0 [ 52.550048][ T2019] ? devkmsg_read+0x4b0/0x4b0 [ 52.550050][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550051][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550052][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550053][ T2019] ? lock_acquire+0x13c/0x160 [ 52.550055][ T2019] ? console_flush_one_record+0x111/0x710 [ 52.550056][ T2019] console_flush_one_record+0x46f/0x710 [ 52.550059][ T2019] ? console_emit_next_record+0x4c0/0x4c0 [ 52.550061][ T2019] console_unlock+0xee/0x1f0 [ 52.550063][ T2019] ? lock_acquire+0x13c/0x160 [ 52.550065][ T2019] ? console_flush_one_record+0x710/0x710 [ 52.550066][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550067][ T2019] ? lock_release+0x184/0x1f0 [ 52.550069][ T2019] ? lock_acquire+0xe0/0x160 [ 52.550070][ T2019] ? __rcu_read_lock+0x70/0x70 [ 52.550071][ T2019] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.550073][ T2019] ? vprintk_emit+0x320/0x3e0 [ 52.550075][ T2019] vprintk_emit+0x37c/0x3e0 [ 52.550076][ T2019] ? wake_up_klogd_work_func+0x90/0x90 [ 52.550077][ T2019] ? __rwlock_init+0x150/0x150 [ 52.550079][ T2019] ? filter_irq_stacks+0xd0/0xd0 [ 52.550082][ T2019] ? lock_acquire+0x13c/0x160 [ 52.550083][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550084][ T2019] _printk+0xc7/0x100 [ 52.550087][ T2019] ? snapshot_read.cold+0x21/0x21 [ 52.550089][ T2019] ? br_multicast_flood+0x960/0x960 [ 52.550093][ T2019] ? do_setlink.isra.0+0x9ec/0x2a60 [ 52.550095][ T2019] ? rtnl_newlink+0x9f1/0x11b0 [ 52.550096][ T2019] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.550098][ T2019] br_set_state+0x22f/0x430 [ 52.550100][ T2019] br_init_port+0xc4/0x200 [ 52.550102][ T2019] new_nbp+0x3a0/0x650 [ 52.550104][ T2019] br_add_if+0x212/0x1320 [ 52.550106][ T2019] ? is_bpf_text_address+0x3e/0x110 [ 52.550109][ T2019] ? is_bpf_text_address+0x72/0x110 [ 52.550110][ T2019] ? kernel_text_address+0x149/0x170 [ 52.550113][ T2019] do_set_master+0x3b2/0x780 [ 52.550115][ T2019] do_setlink.isra.0+0x9ec/0x2a60 [ 52.550119][ T2019] ? stack_trace_save+0x93/0xc0 [ 52.550120][ T2019] ? rtnl_link_get_size+0x350/0x350 [ 52.550121][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550122][ T2019] ? stack_depot_save_flags+0x1bc/0x790 [ 52.550126][ T2019] ? kasan_save_stack+0x3d/0x50 [ 52.550128][ T2019] ? kasan_save_stack+0x2f/0x50 [ 52.550129][ T2019] ? kasan_save_track+0x14/0x30 [ 52.550130][ T2019] ? __kasan_kmalloc+0x7b/0x90 [ 52.550131][ T2019] ? __kmalloc_cache_noprof+0x29a/0x620 [ 52.550132][ T2019] ? rtnl_newlink+0x124/0x11b0 [ 52.550133][ T2019] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.550134][ T2019] ? netlink_rcv_skb+0x14e/0x3a0 [ 52.550137][ T2019] ? netlink_unicast+0x486/0x750 [ 52.550138][ T2019] ? netlink_sendmsg+0x75b/0xc90 [ 52.550140][ T2019] ? __sock_sendmsg+0xce/0x190 [ 52.550142][ T2019] ? ____sys_sendmsg+0x61a/0x860 [ 52.550144][ T2019] ? ___sys_sendmsg+0x14e/0x1d0 [ 52.550145][ T2019] ? __sys_sendmsg+0x12c/0x1d0 [ 52.550147][ T2019] ? do_syscall_64+0xff/0x530 [ 52.550150][ T2019] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.550153][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550154][ T2019] ? lock_acquire+0x13c/0x160 [ 52.550156][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550157][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550158][ T2019] ? trace_contention_end+0xb3/0x180 [ 52.550159][ T2019] ? __mutex_lock+0x1db/0x1ea0 [ 52.550161][ T2019] ? __mutex_lock+0x9a3/0x1ea0 [ 52.550162][ T2019] ? rtnl_newlink+0x9a8/0x11b0 [ 52.550164][ T2019] ? ww_mutex_lock+0x160/0x160 [ 52.550165][ T2019] ? nla_get_range_signed+0x3d0/0x3d0 [ 52.550168][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550169][ T2019] ? __rtnl_newlink+0x3fa/0xa50 [ 52.550172][ T2019] rtnl_newlink+0x9f1/0x11b0 [ 52.550173][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550175][ T2019] ? rtnl_bridge_getlink+0x850/0x850 [ 52.550176][ T2019] ? lock_acquire+0x13c/0x160 [ 52.550177][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550179][ T2019] ? is_bpf_text_address+0x3e/0x110 [ 52.550180][ T2019] ? is_bpf_text_address+0x72/0x110 [ 52.550181][ T2019] ? kernel_text_address+0x149/0x170 [ 52.550182][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550184][ T2019] ? cap_capable+0x1d7/0x3d0 [ 52.550187][ T2019] ? arch_stack_walk+0xed/0x130 [ 52.550189][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550190][ T2019] ? lock_acquire+0x13c/0x160 [ 52.550192][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550193][ T2019] ? rtnl_bridge_getlink+0x850/0x850 [ 52.550194][ T2019] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.550196][ T2019] ? rtnl_link_fill+0x920/0x920 [ 52.550197][ T2019] ? filter_irq_stacks+0xd0/0xd0 [ 52.550199][ T2019] ? stack_depot_save_flags+0x1bc/0x790 [ 52.550201][ T2019] netlink_rcv_skb+0x14e/0x3a0 [ 52.550203][ T2019] ? rtnl_link_fill+0x920/0x920 [ 52.550204][ T2019] ? lock_release+0x184/0x1f0 [ 52.550206][ T2019] ? netlink_ack+0xcf0/0xcf0 [ 52.550207][ T2019] ? __netlink_lookup+0xb9/0x6b0 [ 52.550210][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550211][ T2019] ? lock_release+0x184/0x1f0 [ 52.550213][ T2019] netlink_unicast+0x486/0x750 [ 52.550215][ T2019] ? netlink_attachskb+0x810/0x810 [ 52.550217][ T2019] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.550219][ T2019] netlink_sendmsg+0x75b/0xc90 [ 52.550221][ T2019] ? netlink_unicast+0x750/0x750 [ 52.550222][ T2019] ? kernel_text_address+0x149/0x170 [ 52.550224][ T2019] ? lock_acquire+0x13c/0x160 [ 52.550226][ T2019] ? __import_iovec+0x36c/0x620 [ 52.550229][ T2019] __sock_sendmsg+0xce/0x190 [ 52.550231][ T2019] ____sys_sendmsg+0x61a/0x860 [ 52.550232][ T2019] ? copy_msghdr_from_user+0x279/0x420 [ 52.550234][ T2019] ? sock_write_iter+0x400/0x400 [ 52.550235][ T2019] ? move_addr_to_kernel+0x40/0x40 [ 52.550237][ T2019] ? filter_irq_stacks+0xd0/0xd0 [ 52.550240][ T2019] ___sys_sendmsg+0x14e/0x1d0 [ 52.550241][ T2019] ? copy_msghdr_from_user+0x420/0x420 [ 52.550246][ T2019] __sys_sendmsg+0x12c/0x1d0 [ 52.550248][ T2019] ? __sys_sendmsg_sock+0x20/0x20 [ 52.550251][ T2019] ? rcu_is_watching+0x16/0xd0 [ 52.550252][ T2019] do_syscall_64+0xff/0x530 [ 52.550254][ T2019] ? exc_page_fault+0xee/0x100 [ 52.550256][ T2019] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.550257][ T2019] RIP: 0033:0x7f709a4a654e [ 52.550259][ T2019] 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 [ 52.550260][ T2019] RSP: 002b:00007fff39892400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.550264][ T2019] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f709a4a654e [ 52.550266][ T2019] RDX: 0000000000000000 RSI: 00007fff398924b0 RDI: 0000000000000005 [ 52.550266][ T2019] RBP: 00007fff39892410 R08: 0000000000000000 R09: 0000000000000000 [ 52.550267][ T2019] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfa3 [ 52.550268][ T2019] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff39892b80 [ 52.550270][ T2019] [ 52.571734][ T2019] br1: port 1(vethhv-11) entered disabled state [ 52.571992][ T2019] vethhv-11: entered allmulticast mode [ 52.572582][ T2019] vethhv-11: entered promiscuous mode [ 52.572926][ T2019] br1: port 1(vethhv-11) entered blocking state [ 52.573127][ T2019] br1: port 1(vethhv-11) entered forwarding state [ 52.832830][ T2058] br1: port 2(vxlan1) entered blocking state [ 52.833012][ T2058] br1: port 2(vxlan1) entered disabled state [ 52.833181][ T2058] vxlan1: entered allmulticast mode [ 52.833731][ T2058] vxlan1: entered promiscuous mode [ 52.853699][ T2059] br1: port 2(vxlan1) entered blocking state [ 52.853884][ T2059] br1: port 2(vxlan1) entered forwarding state [ 53.396173][ T2104] br2: port 1(vethhv-21) entered blocking state [ 53.396357][ T2104] br2: port 1(vethhv-21) entered disabled state [ 53.396527][ T2104] vethhv-21: entered allmulticast mode [ 53.397095][ T2104] vethhv-21: entered promiscuous mode [ 53.397398][ T2104] br2: port 1(vethhv-21) entered blocking state [ 53.397555][ T2104] br2: port 1(vethhv-21) entered forwarding state [ 53.623337][ T2133] br2: port 2(vxlan2) entered blocking state [ 53.623351][ T2133] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 53.623354][ T2133] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2133, name: ip [ 53.623355][ T2133] preempt_count: 1, expected: 0 [ 53.623356][ T2133] RCU nest depth: 0, expected: 0 [ 53.623356][ T2133] INFO: lockdep is turned off. [ 53.623358][ T2133] irq event stamp: 0 [ 53.623358][ T2133] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 53.623362][ T2133] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 53.623368][ T2133] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 53.623370][ T2133] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 53.623372][ T2133] Preemption disabled at: [ 53.623372][ T2133] [] vprintk_emit+0x31b/0x3e0 [ 53.623379][ T2133] CPU: 2 UID: 0 PID: 2133 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 53.623382][ T2133] Tainted: [W]=WARN [ 53.623383][ T2133] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.623385][ T2133] Call Trace: [ 53.623386][ T2133] [ 53.623387][ T2133] dump_stack_lvl+0x6f/0xa0 [ 53.623393][ T2133] ? vprintk_emit+0x31b/0x3e0 [ 53.623394][ T2133] __might_resched.cold+0x1fe/0x2c1 [ 53.623398][ T2133] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.623401][ T2133] ? __asan_memcpy+0x3c/0x60 [ 53.623404][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623407][ T2133] __kmalloc_noprof+0x443/0x760 [ 53.623409][ T2133] ? __rwlock_init+0x150/0x150 [ 53.623412][ T2133] ? alloc_buf.isra.0+0x4b/0x260 [ 53.623417][ T2133] ? do_raw_spin_unlock+0x59/0x250 [ 53.623419][ T2133] alloc_buf.isra.0+0x4b/0x260 [ 53.623421][ T2133] put_chars+0x1e1/0x2f0 [ 53.623423][ T2133] ? __send_to_port+0x420/0x420 [ 53.623424][ T2133] ? console_prepend_replay+0x20/0x20 [ 53.623427][ T2133] hvc_console_print+0x292/0x780 [ 53.623431][ T2133] ? hvc_write+0x3a0/0x3a0 [ 53.623433][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623434][ T2133] ? lock_acquire+0x13c/0x160 [ 53.623437][ T2133] console_emit_next_record+0x22f/0x4c0 [ 53.623439][ T2133] ? devkmsg_read+0x4b0/0x4b0 [ 53.623441][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623442][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623443][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623444][ T2133] ? lock_acquire+0x13c/0x160 [ 53.623446][ T2133] ? console_flush_one_record+0x111/0x710 [ 53.623448][ T2133] console_flush_one_record+0x46f/0x710 [ 53.623450][ T2133] ? console_emit_next_record+0x4c0/0x4c0 [ 53.623453][ T2133] console_unlock+0xee/0x1f0 [ 53.623454][ T2133] ? lock_acquire+0x13c/0x160 [ 53.623456][ T2133] ? console_flush_one_record+0x710/0x710 [ 53.623458][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623458][ T2133] ? lock_release+0x184/0x1f0 [ 53.623460][ T2133] ? lock_acquire+0xe0/0x160 [ 53.623461][ T2133] ? __rcu_read_lock+0x70/0x70 [ 53.623463][ T2133] ? __down_trylock_console_sem+0x5e/0xa0 [ 53.623465][ T2133] ? vprintk_emit+0x320/0x3e0 [ 53.623466][ T2133] vprintk_emit+0x37c/0x3e0 [ 53.623468][ T2133] ? wake_up_klogd_work_func+0x90/0x90 [ 53.623469][ T2133] ? __rwlock_init+0x150/0x150 [ 53.623470][ T2133] ? filter_irq_stacks+0xd0/0xd0 [ 53.623474][ T2133] _printk+0xc7/0x100 [ 53.623477][ T2133] ? snapshot_read.cold+0x21/0x21 [ 53.623479][ T2133] ? br_multicast_flood+0x960/0x960 [ 53.623482][ T2133] ? do_setlink.isra.0+0x9ec/0x2a60 [ 53.623485][ T2133] ? rtnl_newlink+0x9f1/0x11b0 [ 53.623486][ T2133] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 53.623488][ T2133] br_set_state+0x22f/0x430 [ 53.623491][ T2133] br_init_port+0xc4/0x200 [ 53.623493][ T2133] new_nbp+0x3a0/0x650 [ 53.623495][ T2133] br_add_if+0x212/0x1320 [ 53.623497][ T2133] ? is_bpf_text_address+0x3e/0x110 [ 53.623499][ T2133] ? is_bpf_text_address+0x72/0x110 [ 53.623500][ T2133] ? kernel_text_address+0x149/0x170 [ 53.623504][ T2133] do_set_master+0x3b2/0x780 [ 53.623505][ T2133] do_setlink.isra.0+0x9ec/0x2a60 [ 53.623507][ T2133] ? stack_trace_save+0x93/0xc0 [ 53.623509][ T2133] ? rtnl_link_get_size+0x350/0x350 [ 53.623510][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623511][ T2133] ? stack_depot_save_flags+0x1bc/0x790 [ 53.623514][ T2133] ? kasan_save_stack+0x3d/0x50 [ 53.623516][ T2133] ? kasan_save_stack+0x2f/0x50 [ 53.623517][ T2133] ? kasan_save_track+0x14/0x30 [ 53.623518][ T2133] ? __kasan_kmalloc+0x7b/0x90 [ 53.623519][ T2133] ? __kmalloc_cache_noprof+0x29a/0x620 [ 53.623520][ T2133] ? rtnl_newlink+0x124/0x11b0 [ 53.623521][ T2133] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 53.623522][ T2133] ? netlink_rcv_skb+0x14e/0x3a0 [ 53.623525][ T2133] ? netlink_unicast+0x486/0x750 [ 53.623527][ T2133] ? netlink_sendmsg+0x75b/0xc90 [ 53.623528][ T2133] ? __sock_sendmsg+0xce/0x190 [ 53.623531][ T2133] ? ____sys_sendmsg+0x61a/0x860 [ 53.623532][ T2133] ? ___sys_sendmsg+0x14e/0x1d0 [ 53.623533][ T2133] ? __sys_sendmsg+0x12c/0x1d0 [ 53.623535][ T2133] ? do_syscall_64+0xff/0x530 [ 53.623539][ T2133] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.623541][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623542][ T2133] ? lock_acquire+0x13c/0x160 [ 53.623544][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623545][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623546][ T2133] ? trace_contention_end+0xb3/0x180 [ 53.623547][ T2133] ? __mutex_lock+0x1db/0x1ea0 [ 53.623549][ T2133] ? __mutex_lock+0x9a3/0x1ea0 [ 53.623550][ T2133] ? rtnl_newlink+0x9a8/0x11b0 [ 53.623552][ T2133] ? ww_mutex_lock+0x160/0x160 [ 53.623553][ T2133] ? nla_get_range_signed+0x3d0/0x3d0 [ 53.623556][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623557][ T2133] ? __rtnl_newlink+0x3fa/0xa50 [ 53.623559][ T2133] rtnl_newlink+0x9f1/0x11b0 [ 53.623561][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623562][ T2133] ? rtnl_bridge_getlink+0x850/0x850 [ 53.623563][ T2133] ? lock_acquire+0x13c/0x160 [ 53.623565][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623566][ T2133] ? is_bpf_text_address+0x3e/0x110 [ 53.623567][ T2133] ? is_bpf_text_address+0x72/0x110 [ 53.623568][ T2133] ? kernel_text_address+0x149/0x170 [ 53.623569][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623570][ T2133] ? cap_capable+0x1d7/0x3d0 [ 53.623574][ T2133] ? arch_stack_walk+0xed/0x130 [ 53.623576][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623577][ T2133] ? lock_acquire+0x13c/0x160 [ 53.623579][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623580][ T2133] ? rtnl_bridge_getlink+0x850/0x850 [ 53.623581][ T2133] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 53.623582][ T2133] ? rtnl_link_fill+0x920/0x920 [ 53.623584][ T2133] ? filter_irq_stacks+0xd0/0xd0 [ 53.623585][ T2133] ? stack_depot_save_flags+0x1bc/0x790 [ 53.623587][ T2133] netlink_rcv_skb+0x14e/0x3a0 [ 53.623589][ T2133] ? rtnl_link_fill+0x920/0x920 [ 53.623590][ T2133] ? lock_release+0x184/0x1f0 [ 53.623592][ T2133] ? netlink_ack+0xcf0/0xcf0 [ 53.623593][ T2133] ? __netlink_lookup+0xb9/0x6b0 [ 53.623596][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623597][ T2133] ? lock_release+0x184/0x1f0 [ 53.623599][ T2133] netlink_unicast+0x486/0x750 [ 53.623601][ T2133] ? netlink_attachskb+0x810/0x810 [ 53.623603][ T2133] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.623604][ T2133] netlink_sendmsg+0x75b/0xc90 [ 53.623606][ T2133] ? netlink_unicast+0x750/0x750 [ 53.623608][ T2133] ? kernel_text_address+0x149/0x170 [ 53.623609][ T2133] ? lock_acquire+0x13c/0x160 [ 53.623611][ T2133] ? __import_iovec+0x36c/0x620 [ 53.623614][ T2133] __sock_sendmsg+0xce/0x190 [ 53.623616][ T2133] ____sys_sendmsg+0x61a/0x860 [ 53.623617][ T2133] ? copy_msghdr_from_user+0x279/0x420 [ 53.623619][ T2133] ? sock_write_iter+0x400/0x400 [ 53.623620][ T2133] ? move_addr_to_kernel+0x40/0x40 [ 53.623622][ T2133] ? filter_irq_stacks+0xd0/0xd0 [ 53.623624][ T2133] ___sys_sendmsg+0x14e/0x1d0 [ 53.623626][ T2133] ? copy_msghdr_from_user+0x420/0x420 [ 53.623630][ T2133] __sys_sendmsg+0x12c/0x1d0 [ 53.623632][ T2133] ? __sys_sendmsg_sock+0x20/0x20 [ 53.623635][ T2133] ? rcu_is_watching+0x16/0xd0 [ 53.623636][ T2133] do_syscall_64+0xff/0x530 [ 53.623638][ T2133] ? exc_page_fault+0xee/0x100 [ 53.623640][ T2133] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.623641][ T2133] RIP: 0033:0x7fa54741254e [ 53.623643][ T2133] 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 [ 53.623644][ T2133] RSP: 002b:00007ffe9567c850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.623648][ T2133] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa54741254e [ 53.623649][ T2133] RDX: 0000000000000000 RSI: 00007ffe9567c900 RDI: 0000000000000005 [ 53.623650][ T2133] RBP: 00007ffe9567c860 R08: 0000000000000000 R09: 0000000000000000 [ 53.623651][ T2133] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfa4 [ 53.623652][ T2133] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe9567cfd0 [ 53.623654][ T2133] [ 53.650584][ T2133] br2: port 2(vxlan2) entered disabled state [ 53.650814][ T2133] vxlan2: entered allmulticast mode [ 53.651446][ T2133] vxlan2: entered promiscuous mode [ 53.672832][ T2134] br2: port 2(vxlan2) entered blocking state [ 53.673042][ T2134] br2: port 2(vxlan2) entered forwarding state [ 54.223143][ T2180] br1: port 1(vethhv-12) entered blocking state [ 54.223394][ T2180] br1: port 1(vethhv-12) entered disabled state [ 54.223628][ T2180] vethhv-12: entered allmulticast mode [ 54.224211][ T2180] vethhv-12: entered promiscuous mode [ 54.224680][ T2180] br1: port 1(vethhv-12) entered blocking state [ 54.224853][ T2180] br1: port 1(vethhv-12) entered forwarding state [ 54.451411][ T2208] br1: port 2(vxlan1) entered blocking state [ 54.451601][ T2208] br1: port 2(vxlan1) entered disabled state [ 54.451763][ T2208] vxlan1: entered allmulticast mode [ 54.452309][ T2208] vxlan1: entered promiscuous mode [ 54.473128][ T2209] br1: port 2(vxlan1) entered blocking state [ 54.473307][ T2209] br1: port 2(vxlan1) entered forwarding state [ 55.008083][ T2251] br2: port 1(vethhv-22) entered blocking state [ 55.008097][ T2251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.008099][ T2251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2251, name: ip [ 55.008101][ T2251] preempt_count: 1, expected: 0 [ 55.008102][ T2251] RCU nest depth: 0, expected: 0 [ 55.008103][ T2251] INFO: lockdep is turned off. [ 55.008104][ T2251] irq event stamp: 0 [ 55.008105][ T2251] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 55.008109][ T2251] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 55.008115][ T2251] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 55.008119][ T2251] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 55.008121][ T2251] Preemption disabled at: [ 55.008122][ T2251] [] vprintk_emit+0x31b/0x3e0 [ 55.008128][ T2251] CPU: 0 UID: 0 PID: 2251 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.008131][ T2251] Tainted: [W]=WARN [ 55.008132][ T2251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.008133][ T2251] Call Trace: [ 55.008135][ T2251] [ 55.008136][ T2251] dump_stack_lvl+0x6f/0xa0 [ 55.008141][ T2251] ? vprintk_emit+0x31b/0x3e0 [ 55.008143][ T2251] __might_resched.cold+0x1fe/0x2c1 [ 55.008147][ T2251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.008150][ T2251] ? __asan_memcpy+0x3c/0x60 [ 55.008153][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008155][ T2251] __kmalloc_noprof+0x443/0x760 [ 55.008158][ T2251] ? __rwlock_init+0x150/0x150 [ 55.008160][ T2251] ? alloc_buf.isra.0+0x4b/0x260 [ 55.008165][ T2251] ? do_raw_spin_unlock+0x59/0x250 [ 55.008167][ T2251] alloc_buf.isra.0+0x4b/0x260 [ 55.008169][ T2251] put_chars+0x1e1/0x2f0 [ 55.008171][ T2251] ? __send_to_port+0x420/0x420 [ 55.008172][ T2251] ? console_prepend_replay+0x20/0x20 [ 55.008175][ T2251] hvc_console_print+0x292/0x780 [ 55.008180][ T2251] ? hvc_write+0x3a0/0x3a0 [ 55.008181][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008182][ T2251] ? lock_acquire+0x13c/0x160 [ 55.008185][ T2251] console_emit_next_record+0x22f/0x4c0 [ 55.008187][ T2251] ? devkmsg_read+0x4b0/0x4b0 [ 55.008189][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008190][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008191][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008192][ T2251] ? lock_acquire+0x13c/0x160 [ 55.008194][ T2251] ? console_flush_one_record+0x111/0x710 [ 55.008196][ T2251] console_flush_one_record+0x46f/0x710 [ 55.008198][ T2251] ? console_emit_next_record+0x4c0/0x4c0 [ 55.008201][ T2251] console_unlock+0xee/0x1f0 [ 55.008202][ T2251] ? lock_acquire+0x13c/0x160 [ 55.008204][ T2251] ? console_flush_one_record+0x710/0x710 [ 55.008206][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008206][ T2251] ? lock_release+0x184/0x1f0 [ 55.008208][ T2251] ? lock_acquire+0xe0/0x160 [ 55.008209][ T2251] ? __rcu_read_lock+0x70/0x70 [ 55.008211][ T2251] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.008213][ T2251] ? vprintk_emit+0x320/0x3e0 [ 55.008214][ T2251] vprintk_emit+0x37c/0x3e0 [ 55.008216][ T2251] ? wake_up_klogd_work_func+0x90/0x90 [ 55.008217][ T2251] ? __rwlock_init+0x150/0x150 [ 55.008218][ T2251] ? filter_irq_stacks+0xd0/0xd0 [ 55.008221][ T2251] ? lock_acquire+0x13c/0x160 [ 55.008223][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008224][ T2251] _printk+0xc7/0x100 [ 55.008227][ T2251] ? snapshot_read.cold+0x21/0x21 [ 55.008229][ T2251] ? br_multicast_flood+0x960/0x960 [ 55.008232][ T2251] ? do_setlink.isra.0+0x9ec/0x2a60 [ 55.008235][ T2251] ? rtnl_newlink+0x9f1/0x11b0 [ 55.008236][ T2251] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.008238][ T2251] br_set_state+0x22f/0x430 [ 55.008241][ T2251] br_init_port+0xc4/0x200 [ 55.008242][ T2251] new_nbp+0x3a0/0x650 [ 55.008244][ T2251] br_add_if+0x212/0x1320 [ 55.008246][ T2251] ? is_bpf_text_address+0x3e/0x110 [ 55.008249][ T2251] ? is_bpf_text_address+0x72/0x110 [ 55.008250][ T2251] ? kernel_text_address+0x149/0x170 [ 55.008253][ T2251] do_set_master+0x3b2/0x780 [ 55.008255][ T2251] do_setlink.isra.0+0x9ec/0x2a60 [ 55.008257][ T2251] ? stack_trace_save+0x93/0xc0 [ 55.008258][ T2251] ? rtnl_link_get_size+0x350/0x350 [ 55.008259][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008260][ T2251] ? stack_depot_save_flags+0x1bc/0x790 [ 55.008264][ T2251] ? kasan_save_stack+0x3d/0x50 [ 55.008265][ T2251] ? kasan_save_stack+0x2f/0x50 [ 55.008266][ T2251] ? kasan_save_track+0x14/0x30 [ 55.008267][ T2251] ? __kasan_kmalloc+0x7b/0x90 [ 55.008268][ T2251] ? __kmalloc_cache_noprof+0x29a/0x620 [ 55.008269][ T2251] ? rtnl_newlink+0x124/0x11b0 [ 55.008270][ T2251] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.008272][ T2251] ? netlink_rcv_skb+0x14e/0x3a0 [ 55.008274][ T2251] ? netlink_unicast+0x486/0x750 [ 55.008276][ T2251] ? netlink_sendmsg+0x75b/0xc90 [ 55.008277][ T2251] ? __sock_sendmsg+0xce/0x190 [ 55.008280][ T2251] ? ____sys_sendmsg+0x61a/0x860 [ 55.008281][ T2251] ? ___sys_sendmsg+0x14e/0x1d0 [ 55.008283][ T2251] ? __sys_sendmsg+0x12c/0x1d0 [ 55.008284][ T2251] ? do_syscall_64+0xff/0x530 [ 55.008288][ T2251] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.008290][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008291][ T2251] ? lock_acquire+0x13c/0x160 [ 55.008293][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008293][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008294][ T2251] ? trace_contention_end+0xb3/0x180 [ 55.008296][ T2251] ? __mutex_lock+0x1db/0x1ea0 [ 55.008298][ T2251] ? __mutex_lock+0x9a3/0x1ea0 [ 55.008299][ T2251] ? rtnl_newlink+0x9a8/0x11b0 [ 55.008300][ T2251] ? ww_mutex_lock+0x160/0x160 [ 55.008301][ T2251] ? nla_get_range_signed+0x3d0/0x3d0 [ 55.008305][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008306][ T2251] ? __rtnl_newlink+0x3fa/0xa50 [ 55.008308][ T2251] rtnl_newlink+0x9f1/0x11b0 [ 55.008310][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008311][ T2251] ? rtnl_bridge_getlink+0x850/0x850 [ 55.008312][ T2251] ? lock_acquire+0x13c/0x160 [ 55.008313][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008315][ T2251] ? is_bpf_text_address+0x3e/0x110 [ 55.008316][ T2251] ? is_bpf_text_address+0x72/0x110 [ 55.008317][ T2251] ? kernel_text_address+0x149/0x170 [ 55.008318][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008319][ T2251] ? cap_capable+0x1d7/0x3d0 [ 55.008322][ T2251] ? arch_stack_walk+0xed/0x130 [ 55.008325][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008326][ T2251] ? lock_acquire+0x13c/0x160 [ 55.008327][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008328][ T2251] ? rtnl_bridge_getlink+0x850/0x850 [ 55.008330][ T2251] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.008331][ T2251] ? rtnl_link_fill+0x920/0x920 [ 55.008333][ T2251] ? filter_irq_stacks+0xd0/0xd0 [ 55.008334][ T2251] ? stack_depot_save_flags+0x1bc/0x790 [ 55.008336][ T2251] netlink_rcv_skb+0x14e/0x3a0 [ 55.008338][ T2251] ? rtnl_link_fill+0x920/0x920 [ 55.008339][ T2251] ? lock_release+0x184/0x1f0 [ 55.008340][ T2251] ? netlink_ack+0xcf0/0xcf0 [ 55.008342][ T2251] ? __netlink_lookup+0xb9/0x6b0 [ 55.008345][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008346][ T2251] ? lock_release+0x184/0x1f0 [ 55.008348][ T2251] netlink_unicast+0x486/0x750 [ 55.008350][ T2251] ? netlink_attachskb+0x810/0x810 [ 55.008352][ T2251] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.008353][ T2251] netlink_sendmsg+0x75b/0xc90 [ 55.008355][ T2251] ? netlink_unicast+0x750/0x750 [ 55.008357][ T2251] ? kernel_text_address+0x149/0x170 [ 55.008359][ T2251] ? lock_acquire+0x13c/0x160 [ 55.008360][ T2251] ? __import_iovec+0x36c/0x620 [ 55.008363][ T2251] __sock_sendmsg+0xce/0x190 [ 55.008365][ T2251] ____sys_sendmsg+0x61a/0x860 [ 55.008366][ T2251] ? copy_msghdr_from_user+0x279/0x420 [ 55.008368][ T2251] ? sock_write_iter+0x400/0x400 [ 55.008369][ T2251] ? move_addr_to_kernel+0x40/0x40 [ 55.008371][ T2251] ? filter_irq_stacks+0xd0/0xd0 [ 55.008373][ T2251] ___sys_sendmsg+0x14e/0x1d0 [ 55.008375][ T2251] ? copy_msghdr_from_user+0x420/0x420 [ 55.008380][ T2251] __sys_sendmsg+0x12c/0x1d0 [ 55.008382][ T2251] ? __sys_sendmsg_sock+0x20/0x20 [ 55.008384][ T2251] ? rcu_is_watching+0x16/0xd0 [ 55.008386][ T2251] do_syscall_64+0xff/0x530 [ 55.008387][ T2251] ? exc_page_fault+0xee/0x100 [ 55.008389][ T2251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.008391][ T2251] RIP: 0033:0x7f706418254e [ 55.008392][ T2251] 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 [ 55.008394][ T2251] RSP: 002b:00007ffda87334f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.008398][ T2251] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f706418254e [ 55.008399][ T2251] RDX: 0000000000000000 RSI: 00007ffda87335a0 RDI: 0000000000000005 [ 55.008400][ T2251] RBP: 00007ffda8733500 R08: 0000000000000000 R09: 0000000000000000 [ 55.008400][ T2251] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfa6 [ 55.008401][ T2251] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda8733c70 [ 55.008404][ T2251] [ 55.029014][ T2251] br2: port 1(vethhv-22) entered disabled state [ 55.029177][ T2251] vethhv-22: entered allmulticast mode [ 55.029706][ T2251] vethhv-22: entered promiscuous mode [ 55.029993][ T2251] br2: port 1(vethhv-22) entered blocking state [ 55.030151][ T2251] br2: port 1(vethhv-22) entered forwarding state [ 55.241697][ T2277] br2: port 2(vxlan2) entered blocking state [ 55.241902][ T2277] br2: port 2(vxlan2) entered disabled state [ 55.242063][ T2277] vxlan2: entered allmulticast mode [ 55.242592][ T2277] vxlan2: entered promiscuous mode [ 55.262970][ T2278] br2: port 2(vxlan2) entered blocking state [ 55.263159][ T2278] br2: port 2(vxlan2) entered forwarding state [ 55.797387][ T70] vxlan1: left allmulticast mode [ 55.797540][ T70] vxlan1: left promiscuous mode [ 55.797714][ T70] br1: port 2(vxlan1) entered disabled state [ 55.798601][ T70] vethhv-11: left allmulticast mode [ 55.802357][ T70] vethhv-11: left promiscuous mode [ 55.802659][ T70] br1: port 1(vethhv-11) entered disabled state [ 55.803957][ T70] vxlan2: left allmulticast mode [ 55.804088][ T70] vxlan2: left promiscuous mode [ 55.804715][ T70] br2: port 2(vxlan2) entered disabled state [ 55.805709][ T70] vethhv-21: left allmulticast mode [ 55.805828][ T70] vethhv-21: left promiscuous mode [ 55.805990][ T70] br2: port 1(vethhv-21) entered disabled state [ 55.848673][ T70] br2: port 2(vxlan2) entered disabled state [ 55.849219][ T70] br1: port 2(vxlan1) entered disabled state [ 55.849655][ T70] vxlan2 (unregistering): left allmulticast mode [ 55.849821][ T70] vxlan2 (unregistering): left promiscuous mode [ 55.849976][ T70] br2: port 2(vxlan2) entered disabled state [ 55.852409][ T70] vxlan1 (unregistering): left allmulticast mode [ 55.852644][ T70] vxlan1 (unregistering): left promiscuous mode [ 55.852857][ T70] br1: port 2(vxlan1) entered disabled state [ 55.895587][ T70] vethhv-12: left allmulticast mode [ 55.895750][ T70] vethhv-12: left promiscuous mode [ 55.895972][ T70] br1: port 1(vethhv-12) entered disabled state [ 55.896771][ T70] vethhv-22: left allmulticast mode [ 55.896939][ T70] vethhv-22: left promiscuous mode [ 55.897315][ T70] br2: port 1(vethhv-22) entered disabled state [ 56.648538][ T2383] veth0: renamed from veth-hv-1 [ 56.648552][ T2383] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.648554][ T2383] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2383, name: ip [ 56.648556][ T2383] preempt_count: 1, expected: 0 [ 56.648557][ T2383] RCU nest depth: 0, expected: 0 [ 56.648557][ T2383] INFO: lockdep is turned off. [ 56.648558][ T2383] irq event stamp: 0 [ 56.648559][ T2383] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 56.648563][ T2383] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 56.648569][ T2383] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 56.648570][ T2383] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 56.648572][ T2383] Preemption disabled at: [ 56.648573][ T2383] [] vprintk_emit+0x31b/0x3e0 [ 56.648579][ T2383] CPU: 2 UID: 0 PID: 2383 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.648582][ T2383] Tainted: [W]=WARN [ 56.648583][ T2383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.648584][ T2383] Call Trace: [ 56.648586][ T2383] [ 56.648587][ T2383] dump_stack_lvl+0x6f/0xa0 [ 56.648592][ T2383] ? vprintk_emit+0x31b/0x3e0 [ 56.648594][ T2383] __might_resched.cold+0x1fe/0x2c1 [ 56.648597][ T2383] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.648600][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648603][ T2383] __kmalloc_noprof+0x443/0x760 [ 56.648606][ T2383] ? __rwlock_init+0x150/0x150 [ 56.648609][ T2383] ? alloc_buf.isra.0+0x4b/0x260 [ 56.648614][ T2383] ? do_raw_spin_unlock+0x59/0x250 [ 56.648616][ T2383] alloc_buf.isra.0+0x4b/0x260 [ 56.648618][ T2383] put_chars+0x1e1/0x2f0 [ 56.648620][ T2383] ? __send_to_port+0x420/0x420 [ 56.648621][ T2383] ? printk_get_next_message+0x240/0x650 [ 56.648623][ T2383] ? console_prepend_replay+0x20/0x20 [ 56.648625][ T2383] ? pointer+0x794/0xed0 [ 56.648628][ T2383] hvc_console_print+0x292/0x780 [ 56.648633][ T2383] ? hvc_write+0x3a0/0x3a0 [ 56.648635][ T2383] ? __rwlock_init+0x150/0x150 [ 56.648636][ T2383] ? lock_acquire+0x13c/0x160 [ 56.648639][ T2383] console_emit_next_record+0x22f/0x4c0 [ 56.648641][ T2383] ? devkmsg_read+0x4b0/0x4b0 [ 56.648643][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648644][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648645][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648646][ T2383] ? lock_acquire+0x13c/0x160 [ 56.648648][ T2383] ? console_flush_one_record+0x111/0x710 [ 56.648650][ T2383] console_flush_one_record+0x46f/0x710 [ 56.648652][ T2383] ? console_emit_next_record+0x4c0/0x4c0 [ 56.648655][ T2383] console_unlock+0xee/0x1f0 [ 56.648657][ T2383] ? lock_acquire+0x13c/0x160 [ 56.648658][ T2383] ? console_flush_one_record+0x710/0x710 [ 56.648660][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648661][ T2383] ? lock_release+0x184/0x1f0 [ 56.648662][ T2383] ? lock_acquire+0xe0/0x160 [ 56.648663][ T2383] ? __rcu_read_lock+0x70/0x70 [ 56.648665][ T2383] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.648667][ T2383] ? vprintk_emit+0x320/0x3e0 [ 56.648668][ T2383] vprintk_emit+0x37c/0x3e0 [ 56.648670][ T2383] ? wake_up_klogd_work_func+0x90/0x90 [ 56.648671][ T2383] ? lock_acquire+0x13c/0x160 [ 56.648672][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648674][ T2383] _printk+0xc7/0x100 [ 56.648677][ T2383] ? snapshot_read.cold+0x21/0x21 [ 56.648679][ T2383] ? lock_acquire+0x13c/0x160 [ 56.648680][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648681][ T2383] ? netdev_name+0x43/0x60 [ 56.648684][ T2383] ? __netdev_printk+0x17f/0x1d0 [ 56.648686][ T2383] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 56.648689][ T2383] netdev_info+0xe2/0x116 [ 56.648691][ T2383] ? netdev_notice+0x120/0x120 [ 56.648693][ T2383] ? lock_release+0x184/0x1f0 [ 56.648694][ T2383] ? do_raw_spin_lock+0x131/0x280 [ 56.648696][ T2383] ? __rwlock_init+0x150/0x150 [ 56.648698][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648699][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648700][ T2383] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.648703][ T2383] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 56.648704][ T2383] ? trace_irq_enable.constprop.0+0x30/0x160 [ 56.648705][ T2383] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 56.648707][ T2383] netif_change_name.cold+0x4f/0x89 [ 56.648708][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648709][ T2383] ? lock_release+0x184/0x1f0 [ 56.648711][ T2383] ? netdev_adjacent_rename_links+0x470/0x470 [ 56.648714][ T2383] ? __kernel_text_address+0x12/0x30 [ 56.648717][ T2383] ? write_profile+0xf0/0xf0 [ 56.648720][ T2383] ? __asan_memset+0x27/0x50 [ 56.648723][ T2383] do_setlink.isra.0+0x1f7d/0x2a60 [ 56.648725][ T2383] ? stack_trace_save+0x93/0xc0 [ 56.648726][ T2383] ? rtnl_link_get_size+0x350/0x350 [ 56.648727][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648728][ T2383] ? stack_depot_save_flags+0x1bc/0x790 [ 56.648732][ T2383] ? kasan_save_stack+0x3d/0x50 [ 56.648733][ T2383] ? kasan_save_stack+0x2f/0x50 [ 56.648734][ T2383] ? kasan_save_track+0x14/0x30 [ 56.648735][ T2383] ? __kasan_kmalloc+0x7b/0x90 [ 56.648736][ T2383] ? __kmalloc_cache_noprof+0x29a/0x620 [ 56.648737][ T2383] ? rtnl_newlink+0x124/0x11b0 [ 56.648738][ T2383] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.648740][ T2383] ? netlink_rcv_skb+0x14e/0x3a0 [ 56.648742][ T2383] ? netlink_unicast+0x486/0x750 [ 56.648744][ T2383] ? netlink_sendmsg+0x75b/0xc90 [ 56.648745][ T2383] ? __sock_sendmsg+0xce/0x190 [ 56.648748][ T2383] ? ____sys_sendmsg+0x61a/0x860 [ 56.648749][ T2383] ? ___sys_sendmsg+0x14e/0x1d0 [ 56.648750][ T2383] ? __sys_sendmsg+0x12c/0x1d0 [ 56.648752][ T2383] ? do_syscall_64+0xff/0x530 [ 56.648754][ T2383] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.648757][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648758][ T2383] ? lock_acquire+0x13c/0x160 [ 56.648759][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648760][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648761][ T2383] ? trace_contention_end+0xb3/0x180 [ 56.648763][ T2383] ? __mutex_lock+0x1db/0x1ea0 [ 56.648764][ T2383] ? __mutex_lock+0x9a3/0x1ea0 [ 56.648765][ T2383] ? rtnl_newlink+0x9a8/0x11b0 [ 56.648767][ T2383] ? ww_mutex_lock+0x160/0x160 [ 56.648768][ T2383] ? nla_get_range_signed+0x3d0/0x3d0 [ 56.648771][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648772][ T2383] ? __rtnl_newlink+0x3fa/0xa50 [ 56.648774][ T2383] rtnl_newlink+0x9f1/0x11b0 [ 56.648776][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648777][ T2383] ? rtnl_bridge_getlink+0x850/0x850 [ 56.648778][ T2383] ? lock_acquire+0x13c/0x160 [ 56.648780][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648781][ T2383] ? is_bpf_text_address+0x3e/0x110 [ 56.648783][ T2383] ? is_bpf_text_address+0x72/0x110 [ 56.648785][ T2383] ? kernel_text_address+0x149/0x170 [ 56.648786][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648787][ T2383] ? cap_capable+0x1d7/0x3d0 [ 56.648790][ T2383] ? arch_stack_walk+0xed/0x130 [ 56.648793][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648794][ T2383] ? lock_acquire+0x13c/0x160 [ 56.648795][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648796][ T2383] ? rtnl_bridge_getlink+0x850/0x850 [ 56.648797][ T2383] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.648799][ T2383] ? rtnl_link_fill+0x920/0x920 [ 56.648800][ T2383] ? filter_irq_stacks+0xd0/0xd0 [ 56.648802][ T2383] ? stack_depot_save_flags+0x1bc/0x790 [ 56.648804][ T2383] netlink_rcv_skb+0x14e/0x3a0 [ 56.648806][ T2383] ? rtnl_link_fill+0x920/0x920 [ 56.648807][ T2383] ? lock_release+0x184/0x1f0 [ 56.648809][ T2383] ? netlink_ack+0xcf0/0xcf0 [ 56.648810][ T2383] ? __netlink_lookup+0xb9/0x6b0 [ 56.648813][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648818][ T2383] ? lock_release+0x184/0x1f0 [ 56.648820][ T2383] netlink_unicast+0x486/0x750 [ 56.648823][ T2383] ? netlink_attachskb+0x810/0x810 [ 56.648824][ T2383] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.648826][ T2383] netlink_sendmsg+0x75b/0xc90 [ 56.648828][ T2383] ? netlink_unicast+0x750/0x750 [ 56.648830][ T2383] ? kernel_text_address+0x149/0x170 [ 56.648831][ T2383] ? lock_acquire+0x13c/0x160 [ 56.648833][ T2383] ? __import_iovec+0x36c/0x620 [ 56.648836][ T2383] __sock_sendmsg+0xce/0x190 [ 56.648837][ T2383] ____sys_sendmsg+0x61a/0x860 [ 56.648839][ T2383] ? copy_msghdr_from_user+0x279/0x420 [ 56.648841][ T2383] ? sock_write_iter+0x400/0x400 [ 56.648842][ T2383] ? move_addr_to_kernel+0x40/0x40 [ 56.648843][ T2383] ? filter_irq_stacks+0xd0/0xd0 [ 56.648846][ T2383] ___sys_sendmsg+0x14e/0x1d0 [ 56.648848][ T2383] ? copy_msghdr_from_user+0x420/0x420 [ 56.648852][ T2383] __sys_sendmsg+0x12c/0x1d0 [ 56.648854][ T2383] ? __sys_sendmsg_sock+0x20/0x20 [ 56.648857][ T2383] ? fpregs_restore_userregs+0x14b/0x300 [ 56.648859][ T2383] ? rcu_is_watching+0x16/0xd0 [ 56.648860][ T2383] do_syscall_64+0xff/0x530 [ 56.648862][ T2383] ? exc_page_fault+0xee/0x100 [ 56.648864][ T2383] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.648865][ T2383] RIP: 0033:0x7fc2e18c854e [ 56.648867][ T2383] 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 [ 56.648868][ T2383] RSP: 002b:00007fff1ddbd750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.648872][ T2383] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc2e18c854e [ 56.648873][ T2383] RDX: 0000000000000000 RSI: 00007fff1ddbd800 RDI: 0000000000000005 [ 56.648874][ T2383] RBP: 00007fff1ddbd760 R08: 0000000000000000 R09: 0000000000000000 [ 56.648875][ T2383] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfa8 [ 56.648876][ T2383] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff1ddbded0 [ 56.648878][ T2383] [ 56.824679][ T2397] veth0: renamed from veth-hv-2 [ 67.863210][ T2736] br1: port 1(vethhv-11) entered blocking state [ 67.863224][ T2736] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 67.863227][ T2736] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2736, name: ip [ 67.863228][ T2736] preempt_count: 1, expected: 0 [ 67.863229][ T2736] RCU nest depth: 0, expected: 0 [ 67.863230][ T2736] INFO: lockdep is turned off. [ 67.863231][ T2736] irq event stamp: 0 [ 67.863232][ T2736] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 67.863236][ T2736] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 67.863242][ T2736] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 67.863244][ T2736] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 67.863246][ T2736] Preemption disabled at: [ 67.863246][ T2736] [] vprintk_emit+0x31b/0x3e0 [ 67.863252][ T2736] CPU: 2 UID: 0 PID: 2736 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 67.863256][ T2736] Tainted: [W]=WARN [ 67.863257][ T2736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.863258][ T2736] Call Trace: [ 67.863260][ T2736] [ 67.863261][ T2736] dump_stack_lvl+0x6f/0xa0 [ 67.863266][ T2736] ? vprintk_emit+0x31b/0x3e0 [ 67.863267][ T2736] __might_resched.cold+0x1fe/0x2c1 [ 67.863271][ T2736] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 67.863274][ T2736] ? __asan_memcpy+0x3c/0x60 [ 67.863277][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863280][ T2736] __kmalloc_noprof+0x443/0x760 [ 67.863282][ T2736] ? __rwlock_init+0x150/0x150 [ 67.863285][ T2736] ? alloc_buf.isra.0+0x4b/0x260 [ 67.863290][ T2736] ? do_raw_spin_unlock+0x59/0x250 [ 67.863291][ T2736] alloc_buf.isra.0+0x4b/0x260 [ 67.863294][ T2736] put_chars+0x1e1/0x2f0 [ 67.863296][ T2736] ? __send_to_port+0x420/0x420 [ 67.863297][ T2736] ? console_prepend_replay+0x20/0x20 [ 67.863300][ T2736] hvc_console_print+0x292/0x780 [ 67.863304][ T2736] ? hvc_write+0x3a0/0x3a0 [ 67.863306][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863307][ T2736] ? lock_acquire+0x13c/0x160 [ 67.863310][ T2736] console_emit_next_record+0x22f/0x4c0 [ 67.863312][ T2736] ? devkmsg_read+0x4b0/0x4b0 [ 67.863315][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863316][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863317][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863317][ T2736] ? lock_acquire+0x13c/0x160 [ 67.863319][ T2736] ? console_flush_one_record+0x111/0x710 [ 67.863321][ T2736] console_flush_one_record+0x46f/0x710 [ 67.863323][ T2736] ? console_emit_next_record+0x4c0/0x4c0 [ 67.863326][ T2736] console_unlock+0xee/0x1f0 [ 67.863328][ T2736] ? lock_acquire+0x13c/0x160 [ 67.863329][ T2736] ? console_flush_one_record+0x710/0x710 [ 67.863331][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863332][ T2736] ? lock_release+0x184/0x1f0 [ 67.863333][ T2736] ? lock_acquire+0xe0/0x160 [ 67.863334][ T2736] ? __rcu_read_lock+0x70/0x70 [ 67.863336][ T2736] ? __down_trylock_console_sem+0x5e/0xa0 [ 67.863338][ T2736] ? vprintk_emit+0x320/0x3e0 [ 67.863339][ T2736] vprintk_emit+0x37c/0x3e0 [ 67.863341][ T2736] ? wake_up_klogd_work_func+0x90/0x90 [ 67.863342][ T2736] ? __rwlock_init+0x150/0x150 [ 67.863344][ T2736] ? filter_irq_stacks+0xd0/0xd0 [ 67.863346][ T2736] ? lock_acquire+0x13c/0x160 [ 67.863348][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863349][ T2736] _printk+0xc7/0x100 [ 67.863352][ T2736] ? snapshot_read.cold+0x21/0x21 [ 67.863354][ T2736] ? br_multicast_flood+0x960/0x960 [ 67.863357][ T2736] ? do_setlink.isra.0+0x9ec/0x2a60 [ 67.863360][ T2736] ? rtnl_newlink+0x9f1/0x11b0 [ 67.863361][ T2736] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.863363][ T2736] br_set_state+0x22f/0x430 [ 67.863365][ T2736] br_init_port+0xc4/0x200 [ 67.863367][ T2736] new_nbp+0x3a0/0x650 [ 67.863369][ T2736] br_add_if+0x212/0x1320 [ 67.863370][ T2736] ? is_bpf_text_address+0x3e/0x110 [ 67.863373][ T2736] ? is_bpf_text_address+0x72/0x110 [ 67.863374][ T2736] ? kernel_text_address+0x149/0x170 [ 67.863377][ T2736] do_set_master+0x3b2/0x780 [ 67.863379][ T2736] do_setlink.isra.0+0x9ec/0x2a60 [ 67.863381][ T2736] ? stack_trace_save+0x93/0xc0 [ 67.863382][ T2736] ? rtnl_link_get_size+0x350/0x350 [ 67.863383][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863384][ T2736] ? stack_depot_save_flags+0x1bc/0x790 [ 67.863388][ T2736] ? kasan_save_stack+0x3d/0x50 [ 67.863389][ T2736] ? kasan_save_stack+0x2f/0x50 [ 67.863390][ T2736] ? kasan_save_track+0x14/0x30 [ 67.863391][ T2736] ? __kasan_kmalloc+0x7b/0x90 [ 67.863392][ T2736] ? __kmalloc_cache_noprof+0x29a/0x620 [ 67.863393][ T2736] ? rtnl_newlink+0x124/0x11b0 [ 67.863394][ T2736] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.863395][ T2736] ? netlink_rcv_skb+0x14e/0x3a0 [ 67.863398][ T2736] ? netlink_unicast+0x486/0x750 [ 67.863400][ T2736] ? netlink_sendmsg+0x75b/0xc90 [ 67.863401][ T2736] ? __sock_sendmsg+0xce/0x190 [ 67.863404][ T2736] ? ____sys_sendmsg+0x61a/0x860 [ 67.863405][ T2736] ? ___sys_sendmsg+0x14e/0x1d0 [ 67.863406][ T2736] ? __sys_sendmsg+0x12c/0x1d0 [ 67.863408][ T2736] ? do_syscall_64+0xff/0x530 [ 67.863411][ T2736] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.863414][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863415][ T2736] ? lock_acquire+0x13c/0x160 [ 67.863416][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863417][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863418][ T2736] ? trace_contention_end+0xb3/0x180 [ 67.863420][ T2736] ? __mutex_lock+0x1db/0x1ea0 [ 67.863421][ T2736] ? __mutex_lock+0x9a3/0x1ea0 [ 67.863422][ T2736] ? rtnl_newlink+0x9a8/0x11b0 [ 67.863424][ T2736] ? ww_mutex_lock+0x160/0x160 [ 67.863425][ T2736] ? nla_get_range_signed+0x3d0/0x3d0 [ 67.863428][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863429][ T2736] ? __rtnl_newlink+0x3fa/0xa50 [ 67.863431][ T2736] rtnl_newlink+0x9f1/0x11b0 [ 67.863433][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863434][ T2736] ? rtnl_bridge_getlink+0x850/0x850 [ 67.863436][ T2736] ? lock_acquire+0x13c/0x160 [ 67.863437][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863438][ T2736] ? is_bpf_text_address+0x3e/0x110 [ 67.863439][ T2736] ? is_bpf_text_address+0x72/0x110 [ 67.863440][ T2736] ? kernel_text_address+0x149/0x170 [ 67.863442][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863443][ T2736] ? cap_capable+0x1d7/0x3d0 [ 67.863446][ T2736] ? arch_stack_walk+0xed/0x130 [ 67.863448][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863449][ T2736] ? lock_acquire+0x13c/0x160 [ 67.863451][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863452][ T2736] ? rtnl_bridge_getlink+0x850/0x850 [ 67.863453][ T2736] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.863454][ T2736] ? rtnl_link_fill+0x920/0x920 [ 67.863456][ T2736] ? filter_irq_stacks+0xd0/0xd0 [ 67.863457][ T2736] ? stack_depot_save_flags+0x1bc/0x790 [ 67.863459][ T2736] netlink_rcv_skb+0x14e/0x3a0 [ 67.863461][ T2736] ? rtnl_link_fill+0x920/0x920 [ 67.863462][ T2736] ? lock_release+0x184/0x1f0 [ 67.863464][ T2736] ? netlink_ack+0xcf0/0xcf0 [ 67.863465][ T2736] ? __netlink_lookup+0xb9/0x6b0 [ 67.863468][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863469][ T2736] ? lock_release+0x184/0x1f0 [ 67.863471][ T2736] netlink_unicast+0x486/0x750 [ 67.863473][ T2736] ? netlink_attachskb+0x810/0x810 [ 67.863475][ T2736] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.863477][ T2736] netlink_sendmsg+0x75b/0xc90 [ 67.863479][ T2736] ? netlink_unicast+0x750/0x750 [ 67.863480][ T2736] ? kernel_text_address+0x149/0x170 [ 67.863482][ T2736] ? lock_acquire+0x13c/0x160 [ 67.863483][ T2736] ? __import_iovec+0x36c/0x620 [ 67.863486][ T2736] __sock_sendmsg+0xce/0x190 [ 67.863488][ T2736] ____sys_sendmsg+0x61a/0x860 [ 67.863490][ T2736] ? copy_msghdr_from_user+0x279/0x420 [ 67.863491][ T2736] ? sock_write_iter+0x400/0x400 [ 67.863493][ T2736] ? move_addr_to_kernel+0x40/0x40 [ 67.863494][ T2736] ? filter_irq_stacks+0xd0/0xd0 [ 67.863497][ T2736] ___sys_sendmsg+0x14e/0x1d0 [ 67.863498][ T2736] ? copy_msghdr_from_user+0x420/0x420 [ 67.863503][ T2736] __sys_sendmsg+0x12c/0x1d0 [ 67.863505][ T2736] ? __sys_sendmsg_sock+0x20/0x20 [ 67.863508][ T2736] ? rcu_is_watching+0x16/0xd0 [ 67.863509][ T2736] do_syscall_64+0xff/0x530 [ 67.863511][ T2736] ? exc_page_fault+0xee/0x100 [ 67.863513][ T2736] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.863514][ T2736] RIP: 0033:0x7f9af21c454e [ 67.863516][ T2736] 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 [ 67.863517][ T2736] RSP: 002b:00007ffc5c1a0210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.863521][ T2736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9af21c454e [ 67.863522][ T2736] RDX: 0000000000000000 RSI: 00007ffc5c1a02c0 RDI: 0000000000000005 [ 67.863523][ T2736] RBP: 00007ffc5c1a0220 R08: 0000000000000000 R09: 0000000000000000 [ 67.863524][ T2736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfb3 [ 67.863525][ T2736] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc5c1a0990 [ 67.863527][ T2736] [ 67.893625][ T2736] br1: port 1(vethhv-11) entered disabled state [ 67.893912][ T2736] vethhv-11: entered allmulticast mode [ 67.894555][ T2736] vethhv-11: entered promiscuous mode [ 67.894941][ T2736] br1: port 1(vethhv-11) entered blocking state [ 67.895189][ T2736] br1: port 1(vethhv-11) entered forwarding state [ 68.131150][ T2776] br1: port 2(vxlan1) entered blocking state [ 68.131335][ T2776] br1: port 2(vxlan1) entered disabled state [ 68.131502][ T2776] vxlan1: entered allmulticast mode [ 68.132041][ T2776] vxlan1: entered promiscuous mode [ 68.148147][ T2777] br1: port 2(vxlan1) entered blocking state [ 68.148330][ T2777] br1: port 2(vxlan1) entered forwarding state [ 68.732127][ T2824] br2: port 1(vethhv-21) entered blocking state [ 68.732312][ T2824] br2: port 1(vethhv-21) entered disabled state [ 68.732475][ T2824] vethhv-21: entered allmulticast mode [ 68.733033][ T2824] vethhv-21: entered promiscuous mode [ 68.733337][ T2824] br2: port 1(vethhv-21) entered blocking state [ 68.733492][ T2824] br2: port 1(vethhv-21) entered forwarding state [ 68.951721][ T2851] br2: port 2(vxlan2) entered blocking state [ 68.951735][ T2851] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 68.951737][ T2851] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2851, name: ip [ 68.951739][ T2851] preempt_count: 1, expected: 0 [ 68.951739][ T2851] RCU nest depth: 0, expected: 0 [ 68.951740][ T2851] INFO: lockdep is turned off. [ 68.951742][ T2851] irq event stamp: 0 [ 68.951742][ T2851] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 68.951747][ T2851] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 68.951753][ T2851] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 68.951755][ T2851] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 68.951756][ T2851] Preemption disabled at: [ 68.951757][ T2851] [] vprintk_emit+0x31b/0x3e0 [ 68.951763][ T2851] CPU: 3 UID: 0 PID: 2851 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 68.951766][ T2851] Tainted: [W]=WARN [ 68.951767][ T2851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.951769][ T2851] Call Trace: [ 68.951770][ T2851] [ 68.951771][ T2851] dump_stack_lvl+0x6f/0xa0 [ 68.951777][ T2851] ? vprintk_emit+0x31b/0x3e0 [ 68.951778][ T2851] __might_resched.cold+0x1fe/0x2c1 [ 68.951782][ T2851] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 68.951785][ T2851] ? __asan_memcpy+0x3c/0x60 [ 68.951788][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951790][ T2851] __kmalloc_noprof+0x443/0x760 [ 68.951793][ T2851] ? __rwlock_init+0x150/0x150 [ 68.951796][ T2851] ? alloc_buf.isra.0+0x4b/0x260 [ 68.951801][ T2851] ? do_raw_spin_unlock+0x59/0x250 [ 68.951802][ T2851] alloc_buf.isra.0+0x4b/0x260 [ 68.951805][ T2851] put_chars+0x1e1/0x2f0 [ 68.951806][ T2851] ? __send_to_port+0x420/0x420 [ 68.951808][ T2851] ? console_prepend_replay+0x20/0x20 [ 68.951810][ T2851] hvc_console_print+0x292/0x780 [ 68.951815][ T2851] ? hvc_write+0x3a0/0x3a0 [ 68.951816][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951818][ T2851] ? lock_acquire+0x13c/0x160 [ 68.951820][ T2851] console_emit_next_record+0x22f/0x4c0 [ 68.951822][ T2851] ? devkmsg_read+0x4b0/0x4b0 [ 68.951824][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951825][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951826][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951827][ T2851] ? lock_acquire+0x13c/0x160 [ 68.951829][ T2851] ? console_flush_one_record+0x111/0x710 [ 68.951831][ T2851] console_flush_one_record+0x46f/0x710 [ 68.951833][ T2851] ? console_emit_next_record+0x4c0/0x4c0 [ 68.951836][ T2851] console_unlock+0xee/0x1f0 [ 68.951837][ T2851] ? lock_acquire+0x13c/0x160 [ 68.951839][ T2851] ? console_flush_one_record+0x710/0x710 [ 68.951840][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951841][ T2851] ? lock_release+0x184/0x1f0 [ 68.951843][ T2851] ? lock_acquire+0xe0/0x160 [ 68.951844][ T2851] ? __rcu_read_lock+0x70/0x70 [ 68.951845][ T2851] ? __down_trylock_console_sem+0x5e/0xa0 [ 68.951847][ T2851] ? vprintk_emit+0x320/0x3e0 [ 68.951849][ T2851] vprintk_emit+0x37c/0x3e0 [ 68.951850][ T2851] ? wake_up_klogd_work_func+0x90/0x90 [ 68.951851][ T2851] ? __rwlock_init+0x150/0x150 [ 68.951853][ T2851] ? filter_irq_stacks+0xd0/0xd0 [ 68.951861][ T2851] _printk+0xc7/0x100 [ 68.951864][ T2851] ? snapshot_read.cold+0x21/0x21 [ 68.951866][ T2851] ? br_multicast_flood+0x960/0x960 [ 68.951870][ T2851] ? do_setlink.isra.0+0x9ec/0x2a60 [ 68.951872][ T2851] ? rtnl_newlink+0x9f1/0x11b0 [ 68.951873][ T2851] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.951875][ T2851] br_set_state+0x22f/0x430 [ 68.951878][ T2851] br_init_port+0xc4/0x200 [ 68.951880][ T2851] new_nbp+0x3a0/0x650 [ 68.951882][ T2851] br_add_if+0x212/0x1320 [ 68.951884][ T2851] ? is_bpf_text_address+0x3e/0x110 [ 68.951887][ T2851] ? is_bpf_text_address+0x72/0x110 [ 68.951888][ T2851] ? kernel_text_address+0x149/0x170 [ 68.951891][ T2851] do_set_master+0x3b2/0x780 [ 68.951893][ T2851] do_setlink.isra.0+0x9ec/0x2a60 [ 68.951895][ T2851] ? stack_trace_save+0x93/0xc0 [ 68.951896][ T2851] ? rtnl_link_get_size+0x350/0x350 [ 68.951897][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951898][ T2851] ? stack_depot_save_flags+0x1bc/0x790 [ 68.951901][ T2851] ? kasan_save_stack+0x3d/0x50 [ 68.951903][ T2851] ? kasan_save_stack+0x2f/0x50 [ 68.951904][ T2851] ? kasan_save_track+0x14/0x30 [ 68.951905][ T2851] ? __kasan_kmalloc+0x7b/0x90 [ 68.951906][ T2851] ? __kmalloc_cache_noprof+0x29a/0x620 [ 68.951907][ T2851] ? rtnl_newlink+0x124/0x11b0 [ 68.951908][ T2851] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.951909][ T2851] ? netlink_rcv_skb+0x14e/0x3a0 [ 68.951912][ T2851] ? netlink_unicast+0x486/0x750 [ 68.951914][ T2851] ? netlink_sendmsg+0x75b/0xc90 [ 68.951915][ T2851] ? __sock_sendmsg+0xce/0x190 [ 68.951918][ T2851] ? ____sys_sendmsg+0x61a/0x860 [ 68.951919][ T2851] ? ___sys_sendmsg+0x14e/0x1d0 [ 68.951920][ T2851] ? __sys_sendmsg+0x12c/0x1d0 [ 68.951922][ T2851] ? do_syscall_64+0xff/0x530 [ 68.951925][ T2851] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.951927][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951928][ T2851] ? lock_acquire+0x13c/0x160 [ 68.951930][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951931][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951932][ T2851] ? trace_contention_end+0xb3/0x180 [ 68.951933][ T2851] ? __mutex_lock+0x1db/0x1ea0 [ 68.951935][ T2851] ? __mutex_lock+0x9a3/0x1ea0 [ 68.951936][ T2851] ? rtnl_newlink+0x9a8/0x11b0 [ 68.951937][ T2851] ? ww_mutex_lock+0x160/0x160 [ 68.951938][ T2851] ? nla_get_range_signed+0x3d0/0x3d0 [ 68.951941][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951942][ T2851] ? __rtnl_newlink+0x3fa/0xa50 [ 68.951944][ T2851] rtnl_newlink+0x9f1/0x11b0 [ 68.951946][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951947][ T2851] ? rtnl_bridge_getlink+0x850/0x850 [ 68.951948][ T2851] ? lock_acquire+0x13c/0x160 [ 68.951950][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951951][ T2851] ? is_bpf_text_address+0x3e/0x110 [ 68.951952][ T2851] ? is_bpf_text_address+0x72/0x110 [ 68.951953][ T2851] ? kernel_text_address+0x149/0x170 [ 68.951955][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951956][ T2851] ? cap_capable+0x1d7/0x3d0 [ 68.951959][ T2851] ? arch_stack_walk+0xed/0x130 [ 68.951961][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951962][ T2851] ? lock_acquire+0x13c/0x160 [ 68.951963][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951965][ T2851] ? rtnl_bridge_getlink+0x850/0x850 [ 68.951966][ T2851] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.951967][ T2851] ? rtnl_link_fill+0x920/0x920 [ 68.951969][ T2851] ? filter_irq_stacks+0xd0/0xd0 [ 68.951970][ T2851] ? stack_depot_save_flags+0x1bc/0x790 [ 68.951972][ T2851] netlink_rcv_skb+0x14e/0x3a0 [ 68.951974][ T2851] ? rtnl_link_fill+0x920/0x920 [ 68.951975][ T2851] ? lock_release+0x184/0x1f0 [ 68.951976][ T2851] ? netlink_ack+0xcf0/0xcf0 [ 68.951978][ T2851] ? __netlink_lookup+0xb9/0x6b0 [ 68.951981][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.951982][ T2851] ? lock_release+0x184/0x1f0 [ 68.951984][ T2851] netlink_unicast+0x486/0x750 [ 68.951986][ T2851] ? netlink_attachskb+0x810/0x810 [ 68.951987][ T2851] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.951989][ T2851] netlink_sendmsg+0x75b/0xc90 [ 68.951991][ T2851] ? netlink_unicast+0x750/0x750 [ 68.951993][ T2851] ? kernel_text_address+0x149/0x170 [ 68.951994][ T2851] ? lock_acquire+0x13c/0x160 [ 68.951996][ T2851] ? __import_iovec+0x36c/0x620 [ 68.951999][ T2851] __sock_sendmsg+0xce/0x190 [ 68.952000][ T2851] ____sys_sendmsg+0x61a/0x860 [ 68.952002][ T2851] ? copy_msghdr_from_user+0x279/0x420 [ 68.952004][ T2851] ? sock_write_iter+0x400/0x400 [ 68.952005][ T2851] ? move_addr_to_kernel+0x40/0x40 [ 68.952006][ T2851] ? filter_irq_stacks+0xd0/0xd0 [ 68.952009][ T2851] ___sys_sendmsg+0x14e/0x1d0 [ 68.952011][ T2851] ? copy_msghdr_from_user+0x420/0x420 [ 68.952015][ T2851] __sys_sendmsg+0x12c/0x1d0 [ 68.952017][ T2851] ? __sys_sendmsg_sock+0x20/0x20 [ 68.952020][ T2851] ? rcu_is_watching+0x16/0xd0 [ 68.952021][ T2851] do_syscall_64+0xff/0x530 [ 68.952023][ T2851] ? exc_page_fault+0xee/0x100 [ 68.952025][ T2851] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.952026][ T2851] RIP: 0033:0x7f8a6e48b54e [ 68.952028][ T2851] 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 [ 68.952030][ T2851] RSP: 002b:00007ffddfc50bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.952033][ T2851] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a6e48b54e [ 68.952035][ T2851] RDX: 0000000000000000 RSI: 00007ffddfc50c60 RDI: 0000000000000005 [ 68.952035][ T2851] RBP: 00007ffddfc50bc0 R08: 0000000000000000 R09: 0000000000000000 [ 68.952036][ T2851] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfb4 [ 68.952037][ T2851] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffddfc51330 [ 68.952039][ T2851] [ 68.972486][ T2851] br2: port 2(vxlan2) entered disabled state [ 68.972697][ T2851] vxlan2: entered allmulticast mode [ 68.973302][ T2851] vxlan2: entered promiscuous mode [ 68.989115][ T2852] br2: port 2(vxlan2) entered blocking state [ 68.992962][ T2852] br2: port 2(vxlan2) entered forwarding state [ 69.532658][ T2898] br1: port 1(vethhv-12) entered blocking state [ 69.532844][ T2898] br1: port 1(vethhv-12) entered disabled state [ 69.533010][ T2898] vethhv-12: entered allmulticast mode [ 69.533555][ T2898] vethhv-12: entered promiscuous mode [ 69.533843][ T2898] br1: port 1(vethhv-12) entered blocking state [ 69.534012][ T2898] br1: port 1(vethhv-12) entered forwarding state [ 69.755389][ T2926] br1: port 2(vxlan1) entered blocking state [ 69.755577][ T2926] br1: port 2(vxlan1) entered disabled state [ 69.755738][ T2926] vxlan1: entered allmulticast mode [ 69.756275][ T2926] vxlan1: entered promiscuous mode [ 69.776686][ T2927] br1: port 2(vxlan1) entered blocking state [ 69.776902][ T2927] br1: port 2(vxlan1) entered forwarding state [ 70.385806][ T2968] br2: port 1(vethhv-22) entered blocking state [ 70.385819][ T2968] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 70.385822][ T2968] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2968, name: ip [ 70.385823][ T2968] preempt_count: 1, expected: 0 [ 70.385824][ T2968] RCU nest depth: 0, expected: 0 [ 70.385825][ T2968] INFO: lockdep is turned off. [ 70.385826][ T2968] irq event stamp: 0 [ 70.385827][ T2968] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 70.385831][ T2968] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 70.385837][ T2968] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 70.385839][ T2968] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 70.385841][ T2968] Preemption disabled at: [ 70.385842][ T2968] [] vprintk_emit+0x31b/0x3e0 [ 70.385848][ T2968] CPU: 3 UID: 0 PID: 2968 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 70.385852][ T2968] Tainted: [W]=WARN [ 70.385853][ T2968] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.385854][ T2968] Call Trace: [ 70.385855][ T2968] [ 70.385857][ T2968] dump_stack_lvl+0x6f/0xa0 [ 70.385866][ T2968] ? vprintk_emit+0x31b/0x3e0 [ 70.385868][ T2968] __might_resched.cold+0x1fe/0x2c1 [ 70.385872][ T2968] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 70.385875][ T2968] ? __asan_memcpy+0x3c/0x60 [ 70.385878][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.385880][ T2968] __kmalloc_noprof+0x443/0x760 [ 70.385883][ T2968] ? __rwlock_init+0x150/0x150 [ 70.385886][ T2968] ? alloc_buf.isra.0+0x4b/0x260 [ 70.385890][ T2968] ? do_raw_spin_unlock+0x59/0x250 [ 70.385892][ T2968] alloc_buf.isra.0+0x4b/0x260 [ 70.385894][ T2968] put_chars+0x1e1/0x2f0 [ 70.385896][ T2968] ? __send_to_port+0x420/0x420 [ 70.385897][ T2968] ? console_prepend_replay+0x20/0x20 [ 70.385900][ T2968] hvc_console_print+0x292/0x780 [ 70.385904][ T2968] ? hvc_write+0x3a0/0x3a0 [ 70.385906][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.385907][ T2968] ? lock_acquire+0x13c/0x160 [ 70.385909][ T2968] console_emit_next_record+0x22f/0x4c0 [ 70.385912][ T2968] ? devkmsg_read+0x4b0/0x4b0 [ 70.385914][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.385915][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.385916][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.385917][ T2968] ? lock_acquire+0x13c/0x160 [ 70.385919][ T2968] ? console_flush_one_record+0x111/0x710 [ 70.385920][ T2968] console_flush_one_record+0x46f/0x710 [ 70.385923][ T2968] ? console_emit_next_record+0x4c0/0x4c0 [ 70.385925][ T2968] console_unlock+0xee/0x1f0 [ 70.385927][ T2968] ? lock_acquire+0x13c/0x160 [ 70.385928][ T2968] ? console_flush_one_record+0x710/0x710 [ 70.385930][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.385931][ T2968] ? lock_release+0x184/0x1f0 [ 70.385932][ T2968] ? lock_acquire+0xe0/0x160 [ 70.385934][ T2968] ? __rcu_read_lock+0x70/0x70 [ 70.385935][ T2968] ? __down_trylock_console_sem+0x5e/0xa0 [ 70.385937][ T2968] ? vprintk_emit+0x320/0x3e0 [ 70.385938][ T2968] vprintk_emit+0x37c/0x3e0 [ 70.385940][ T2968] ? wake_up_klogd_work_func+0x90/0x90 [ 70.385941][ T2968] ? __rwlock_init+0x150/0x150 [ 70.385943][ T2968] ? filter_irq_stacks+0xd0/0xd0 [ 70.385945][ T2968] ? lock_acquire+0x13c/0x160 [ 70.385947][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.385948][ T2968] _printk+0xc7/0x100 [ 70.385951][ T2968] ? snapshot_read.cold+0x21/0x21 [ 70.385953][ T2968] ? br_multicast_flood+0x960/0x960 [ 70.385956][ T2968] ? do_setlink.isra.0+0x9ec/0x2a60 [ 70.385959][ T2968] ? rtnl_newlink+0x9f1/0x11b0 [ 70.385960][ T2968] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.385962][ T2968] br_set_state+0x22f/0x430 [ 70.385964][ T2968] br_init_port+0xc4/0x200 [ 70.385966][ T2968] new_nbp+0x3a0/0x650 [ 70.385968][ T2968] br_add_if+0x212/0x1320 [ 70.385969][ T2968] ? is_bpf_text_address+0x3e/0x110 [ 70.385972][ T2968] ? is_bpf_text_address+0x72/0x110 [ 70.385973][ T2968] ? kernel_text_address+0x149/0x170 [ 70.385976][ T2968] do_set_master+0x3b2/0x780 [ 70.385978][ T2968] do_setlink.isra.0+0x9ec/0x2a60 [ 70.385980][ T2968] ? stack_trace_save+0x93/0xc0 [ 70.385981][ T2968] ? rtnl_link_get_size+0x350/0x350 [ 70.385982][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.385983][ T2968] ? stack_depot_save_flags+0x1bc/0x790 [ 70.385987][ T2968] ? kasan_save_stack+0x3d/0x50 [ 70.385989][ T2968] ? kasan_save_stack+0x2f/0x50 [ 70.385990][ T2968] ? kasan_save_track+0x14/0x30 [ 70.385991][ T2968] ? __kasan_kmalloc+0x7b/0x90 [ 70.385992][ T2968] ? __kmalloc_cache_noprof+0x29a/0x620 [ 70.385993][ T2968] ? rtnl_newlink+0x124/0x11b0 [ 70.385994][ T2968] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.385995][ T2968] ? netlink_rcv_skb+0x14e/0x3a0 [ 70.385997][ T2968] ? netlink_unicast+0x486/0x750 [ 70.385999][ T2968] ? netlink_sendmsg+0x75b/0xc90 [ 70.386000][ T2968] ? __sock_sendmsg+0xce/0x190 [ 70.386003][ T2968] ? ____sys_sendmsg+0x61a/0x860 [ 70.386004][ T2968] ? ___sys_sendmsg+0x14e/0x1d0 [ 70.386005][ T2968] ? __sys_sendmsg+0x12c/0x1d0 [ 70.386007][ T2968] ? do_syscall_64+0xff/0x530 [ 70.386010][ T2968] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.386012][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386013][ T2968] ? lock_acquire+0x13c/0x160 [ 70.386015][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386016][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386017][ T2968] ? trace_contention_end+0xb3/0x180 [ 70.386018][ T2968] ? __mutex_lock+0x1db/0x1ea0 [ 70.386020][ T2968] ? __mutex_lock+0x9a3/0x1ea0 [ 70.386021][ T2968] ? rtnl_newlink+0x9a8/0x11b0 [ 70.386023][ T2968] ? ww_mutex_lock+0x160/0x160 [ 70.386023][ T2968] ? nla_get_range_signed+0x3d0/0x3d0 [ 70.386027][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386028][ T2968] ? __rtnl_newlink+0x3fa/0xa50 [ 70.386030][ T2968] rtnl_newlink+0x9f1/0x11b0 [ 70.386032][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386033][ T2968] ? rtnl_bridge_getlink+0x850/0x850 [ 70.386034][ T2968] ? lock_acquire+0x13c/0x160 [ 70.386035][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386037][ T2968] ? is_bpf_text_address+0x3e/0x110 [ 70.386038][ T2968] ? is_bpf_text_address+0x72/0x110 [ 70.386039][ T2968] ? kernel_text_address+0x149/0x170 [ 70.386040][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386042][ T2968] ? cap_capable+0x1d7/0x3d0 [ 70.386045][ T2968] ? arch_stack_walk+0xed/0x130 [ 70.386047][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386048][ T2968] ? lock_acquire+0x13c/0x160 [ 70.386049][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386050][ T2968] ? rtnl_bridge_getlink+0x850/0x850 [ 70.386052][ T2968] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.386053][ T2968] ? rtnl_link_fill+0x920/0x920 [ 70.386055][ T2968] ? filter_irq_stacks+0xd0/0xd0 [ 70.386056][ T2968] ? stack_depot_save_flags+0x1bc/0x790 [ 70.386058][ T2968] netlink_rcv_skb+0x14e/0x3a0 [ 70.386060][ T2968] ? rtnl_link_fill+0x920/0x920 [ 70.386061][ T2968] ? lock_release+0x184/0x1f0 [ 70.386063][ T2968] ? netlink_ack+0xcf0/0xcf0 [ 70.386064][ T2968] ? __netlink_lookup+0xb9/0x6b0 [ 70.386067][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386068][ T2968] ? lock_release+0x184/0x1f0 [ 70.386070][ T2968] netlink_unicast+0x486/0x750 [ 70.386072][ T2968] ? netlink_attachskb+0x810/0x810 [ 70.386073][ T2968] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.386075][ T2968] netlink_sendmsg+0x75b/0xc90 [ 70.386077][ T2968] ? netlink_unicast+0x750/0x750 [ 70.386079][ T2968] ? kernel_text_address+0x149/0x170 [ 70.386080][ T2968] ? lock_acquire+0x13c/0x160 [ 70.386082][ T2968] ? __import_iovec+0x36c/0x620 [ 70.386085][ T2968] __sock_sendmsg+0xce/0x190 [ 70.386086][ T2968] ____sys_sendmsg+0x61a/0x860 [ 70.386088][ T2968] ? copy_msghdr_from_user+0x279/0x420 [ 70.386090][ T2968] ? sock_write_iter+0x400/0x400 [ 70.386091][ T2968] ? move_addr_to_kernel+0x40/0x40 [ 70.386092][ T2968] ? filter_irq_stacks+0xd0/0xd0 [ 70.386095][ T2968] ___sys_sendmsg+0x14e/0x1d0 [ 70.386096][ T2968] ? copy_msghdr_from_user+0x420/0x420 [ 70.386101][ T2968] __sys_sendmsg+0x12c/0x1d0 [ 70.386103][ T2968] ? __sys_sendmsg_sock+0x20/0x20 [ 70.386106][ T2968] ? rcu_is_watching+0x16/0xd0 [ 70.386107][ T2968] do_syscall_64+0xff/0x530 [ 70.386109][ T2968] ? exc_page_fault+0xee/0x100 [ 70.386110][ T2968] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.386112][ T2968] RIP: 0033:0x7f47c7f6354e [ 70.386114][ T2968] 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 [ 70.386115][ T2968] RSP: 002b:00007ffe9acfc7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.386120][ T2968] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f47c7f6354e [ 70.386121][ T2968] RDX: 0000000000000000 RSI: 00007ffe9acfc890 RDI: 0000000000000005 [ 70.386122][ T2968] RBP: 00007ffe9acfc7f0 R08: 0000000000000000 R09: 0000000000000000 [ 70.386123][ T2968] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfb5 [ 70.386124][ T2968] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe9acfcf60 [ 70.386126][ T2968] [ 70.410189][ T2968] br2: port 1(vethhv-22) entered disabled state [ 70.410400][ T2968] vethhv-22: entered allmulticast mode [ 70.410994][ T2968] vethhv-22: entered promiscuous mode [ 70.411350][ T2968] br2: port 1(vethhv-22) entered blocking state [ 70.411542][ T2968] br2: port 1(vethhv-22) entered forwarding state [ 70.626885][ T2994] br2: port 2(vxlan2) entered blocking state [ 70.627080][ T2994] br2: port 2(vxlan2) entered disabled state [ 70.627583][ T2994] vxlan2: entered allmulticast mode [ 70.628151][ T2994] vxlan2: entered promiscuous mode [ 70.651278][ T2995] br2: port 2(vxlan2) entered blocking state [ 70.651461][ T2995] br2: port 2(vxlan2) entered forwarding state [ 71.191732][ T70] vxlan1: left allmulticast mode [ 71.191878][ T70] vxlan1: left promiscuous mode [ 71.192052][ T70] br1: port 2(vxlan1) entered disabled state [ 71.192626][ T70] vethhv-11: left allmulticast mode [ 71.192746][ T70] vethhv-11: left promiscuous mode [ 71.192916][ T70] br1: port 1(vethhv-11) entered disabled state [ 71.195024][ T70] vxlan2: left allmulticast mode [ 71.195201][ T70] vxlan2: left promiscuous mode [ 71.195371][ T70] br2: port 2(vxlan2) entered disabled state [ 71.195879][ T70] vethhv-21: left allmulticast mode [ 71.195999][ T70] vethhv-21: left promiscuous mode [ 71.196655][ T70] br2: port 1(vethhv-21) entered disabled state [ 71.242370][ T70] br2: port 2(vxlan2) entered disabled state [ 71.242918][ T70] br1: port 2(vxlan1) entered disabled state [ 71.243768][ T70] vxlan2 (unregistering): left allmulticast mode [ 71.243946][ T70] vxlan2 (unregistering): left promiscuous mode [ 71.244106][ T70] br2: port 2(vxlan2) entered disabled state [ 71.247448][ T70] vxlan1 (unregistering): left allmulticast mode [ 71.247621][ T70] vxlan1 (unregistering): left promiscuous mode [ 71.247776][ T70] br1: port 2(vxlan1) entered disabled state [ 71.283402][ T70] vethhv-12: left allmulticast mode [ 71.283537][ T70] vethhv-12: left promiscuous mode [ 71.283712][ T70] br1: port 1(vethhv-12) entered disabled state [ 71.289203][ T70] vethhv-22: left allmulticast mode [ 71.289390][ T70] vethhv-22: left promiscuous mode [ 71.289573][ T70] br2: port 1(vethhv-22) entered disabled state [ 72.046955][ T3099] veth0: renamed from veth-hv-1 [ 72.046969][ T3099] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.046972][ T3099] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3099, name: ip [ 72.046974][ T3099] preempt_count: 1, expected: 0 [ 72.046974][ T3099] RCU nest depth: 0, expected: 0 [ 72.046975][ T3099] INFO: lockdep is turned off. [ 72.046976][ T3099] irq event stamp: 0 [ 72.046977][ T3099] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.046980][ T3099] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 72.046986][ T3099] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 72.046988][ T3099] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.046990][ T3099] Preemption disabled at: [ 72.046990][ T3099] [] vprintk_emit+0x31b/0x3e0 [ 72.046997][ T3099] CPU: 2 UID: 0 PID: 3099 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.047000][ T3099] Tainted: [W]=WARN [ 72.047001][ T3099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.047003][ T3099] Call Trace: [ 72.047004][ T3099] [ 72.047005][ T3099] dump_stack_lvl+0x6f/0xa0 [ 72.047010][ T3099] ? vprintk_emit+0x31b/0x3e0 [ 72.047012][ T3099] __might_resched.cold+0x1fe/0x2c1 [ 72.047015][ T3099] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.047019][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047021][ T3099] __kmalloc_noprof+0x443/0x760 [ 72.047024][ T3099] ? __rwlock_init+0x150/0x150 [ 72.047027][ T3099] ? alloc_buf.isra.0+0x4b/0x260 [ 72.047032][ T3099] ? do_raw_spin_unlock+0x59/0x250 [ 72.047033][ T3099] alloc_buf.isra.0+0x4b/0x260 [ 72.047036][ T3099] put_chars+0x1e1/0x2f0 [ 72.047037][ T3099] ? __send_to_port+0x420/0x420 [ 72.047038][ T3099] ? printk_get_next_message+0x240/0x650 [ 72.047041][ T3099] ? console_prepend_replay+0x20/0x20 [ 72.047043][ T3099] ? pointer+0x794/0xed0 [ 72.047046][ T3099] hvc_console_print+0x292/0x780 [ 72.047050][ T3099] ? hvc_write+0x3a0/0x3a0 [ 72.047052][ T3099] ? __rwlock_init+0x150/0x150 [ 72.047054][ T3099] ? lock_acquire+0x13c/0x160 [ 72.047056][ T3099] console_emit_next_record+0x22f/0x4c0 [ 72.047059][ T3099] ? devkmsg_read+0x4b0/0x4b0 [ 72.047061][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047062][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047063][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047064][ T3099] ? lock_acquire+0x13c/0x160 [ 72.047066][ T3099] ? console_flush_one_record+0x111/0x710 [ 72.047068][ T3099] console_flush_one_record+0x46f/0x710 [ 72.047070][ T3099] ? console_emit_next_record+0x4c0/0x4c0 [ 72.047073][ T3099] console_unlock+0xee/0x1f0 [ 72.047074][ T3099] ? lock_acquire+0x13c/0x160 [ 72.047076][ T3099] ? console_flush_one_record+0x710/0x710 [ 72.047077][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047078][ T3099] ? lock_release+0x184/0x1f0 [ 72.047080][ T3099] ? lock_acquire+0xe0/0x160 [ 72.047081][ T3099] ? __rcu_read_lock+0x70/0x70 [ 72.047083][ T3099] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.047085][ T3099] ? vprintk_emit+0x320/0x3e0 [ 72.047086][ T3099] vprintk_emit+0x37c/0x3e0 [ 72.047088][ T3099] ? wake_up_klogd_work_func+0x90/0x90 [ 72.047089][ T3099] ? lock_acquire+0x13c/0x160 [ 72.047091][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047092][ T3099] _printk+0xc7/0x100 [ 72.047095][ T3099] ? snapshot_read.cold+0x21/0x21 [ 72.047097][ T3099] ? lock_acquire+0x13c/0x160 [ 72.047098][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047099][ T3099] ? netdev_name+0x43/0x60 [ 72.047102][ T3099] ? __netdev_printk+0x17f/0x1d0 [ 72.047104][ T3099] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 72.047107][ T3099] netdev_info+0xe2/0x116 [ 72.047109][ T3099] ? netdev_notice+0x120/0x120 [ 72.047111][ T3099] ? lock_release+0x184/0x1f0 [ 72.047113][ T3099] ? do_raw_spin_lock+0x131/0x280 [ 72.047114][ T3099] ? __rwlock_init+0x150/0x150 [ 72.047118][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047119][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047120][ T3099] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.047123][ T3099] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 72.047124][ T3099] ? trace_irq_enable.constprop.0+0x30/0x160 [ 72.047125][ T3099] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 72.047127][ T3099] netif_change_name.cold+0x4f/0x89 [ 72.047128][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047130][ T3099] ? lock_release+0x184/0x1f0 [ 72.047131][ T3099] ? netdev_adjacent_rename_links+0x470/0x470 [ 72.047135][ T3099] ? __kernel_text_address+0x12/0x30 [ 72.047137][ T3099] ? write_profile+0xf0/0xf0 [ 72.047140][ T3099] ? __asan_memset+0x27/0x50 [ 72.047144][ T3099] do_setlink.isra.0+0x1f7d/0x2a60 [ 72.047145][ T3099] ? stack_trace_save+0x93/0xc0 [ 72.047147][ T3099] ? rtnl_link_get_size+0x350/0x350 [ 72.047148][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047149][ T3099] ? stack_depot_save_flags+0x1bc/0x790 [ 72.047152][ T3099] ? kasan_save_stack+0x3d/0x50 [ 72.047154][ T3099] ? kasan_save_stack+0x2f/0x50 [ 72.047155][ T3099] ? kasan_save_track+0x14/0x30 [ 72.047156][ T3099] ? __kasan_kmalloc+0x7b/0x90 [ 72.047157][ T3099] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.047158][ T3099] ? rtnl_newlink+0x124/0x11b0 [ 72.047159][ T3099] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.047161][ T3099] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.047163][ T3099] ? netlink_unicast+0x486/0x750 [ 72.047165][ T3099] ? netlink_sendmsg+0x75b/0xc90 [ 72.047166][ T3099] ? __sock_sendmsg+0xce/0x190 [ 72.047169][ T3099] ? ____sys_sendmsg+0x61a/0x860 [ 72.047170][ T3099] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.047171][ T3099] ? __sys_sendmsg+0x12c/0x1d0 [ 72.047173][ T3099] ? do_syscall_64+0xff/0x530 [ 72.047176][ T3099] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.047178][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047179][ T3099] ? lock_acquire+0x13c/0x160 [ 72.047181][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047182][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047183][ T3099] ? trace_contention_end+0xb3/0x180 [ 72.047184][ T3099] ? __mutex_lock+0x1db/0x1ea0 [ 72.047186][ T3099] ? __mutex_lock+0x9a3/0x1ea0 [ 72.047187][ T3099] ? rtnl_newlink+0x9a8/0x11b0 [ 72.047188][ T3099] ? ww_mutex_lock+0x160/0x160 [ 72.047189][ T3099] ? nla_get_range_signed+0x3d0/0x3d0 [ 72.047193][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047194][ T3099] ? __rtnl_newlink+0x3fa/0xa50 [ 72.047196][ T3099] rtnl_newlink+0x9f1/0x11b0 [ 72.047198][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047199][ T3099] ? rtnl_bridge_getlink+0x850/0x850 [ 72.047200][ T3099] ? lock_acquire+0x13c/0x160 [ 72.047201][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047203][ T3099] ? is_bpf_text_address+0x3e/0x110 [ 72.047205][ T3099] ? is_bpf_text_address+0x72/0x110 [ 72.047206][ T3099] ? kernel_text_address+0x149/0x170 [ 72.047207][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047209][ T3099] ? cap_capable+0x1d7/0x3d0 [ 72.047212][ T3099] ? arch_stack_walk+0xed/0x130 [ 72.047214][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047215][ T3099] ? lock_acquire+0x13c/0x160 [ 72.047217][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047218][ T3099] ? rtnl_bridge_getlink+0x850/0x850 [ 72.047219][ T3099] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.047220][ T3099] ? rtnl_link_fill+0x920/0x920 [ 72.047222][ T3099] ? filter_irq_stacks+0xd0/0xd0 [ 72.047223][ T3099] ? stack_depot_save_flags+0x1bc/0x790 [ 72.047225][ T3099] netlink_rcv_skb+0x14e/0x3a0 [ 72.047227][ T3099] ? rtnl_link_fill+0x920/0x920 [ 72.047228][ T3099] ? lock_release+0x184/0x1f0 [ 72.047230][ T3099] ? netlink_ack+0xcf0/0xcf0 [ 72.047231][ T3099] ? __netlink_lookup+0xb9/0x6b0 [ 72.047234][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047235][ T3099] ? lock_release+0x184/0x1f0 [ 72.047237][ T3099] netlink_unicast+0x486/0x750 [ 72.047239][ T3099] ? netlink_attachskb+0x810/0x810 [ 72.047241][ T3099] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.047243][ T3099] netlink_sendmsg+0x75b/0xc90 [ 72.047245][ T3099] ? netlink_unicast+0x750/0x750 [ 72.047246][ T3099] ? kernel_text_address+0x149/0x170 [ 72.047248][ T3099] ? lock_acquire+0x13c/0x160 [ 72.047249][ T3099] ? __import_iovec+0x36c/0x620 [ 72.047252][ T3099] __sock_sendmsg+0xce/0x190 [ 72.047254][ T3099] ____sys_sendmsg+0x61a/0x860 [ 72.047255][ T3099] ? copy_msghdr_from_user+0x279/0x420 [ 72.047257][ T3099] ? sock_write_iter+0x400/0x400 [ 72.047258][ T3099] ? move_addr_to_kernel+0x40/0x40 [ 72.047260][ T3099] ? filter_irq_stacks+0xd0/0xd0 [ 72.047262][ T3099] ___sys_sendmsg+0x14e/0x1d0 [ 72.047264][ T3099] ? copy_msghdr_from_user+0x420/0x420 [ 72.047269][ T3099] __sys_sendmsg+0x12c/0x1d0 [ 72.047270][ T3099] ? __sys_sendmsg_sock+0x20/0x20 [ 72.047273][ T3099] ? rcu_is_watching+0x16/0xd0 [ 72.047274][ T3099] do_syscall_64+0xff/0x530 [ 72.047276][ T3099] ? exc_page_fault+0xee/0x100 [ 72.047278][ T3099] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.047279][ T3099] RIP: 0033:0x7f2609a4354e [ 72.047281][ T3099] 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 [ 72.047283][ T3099] RSP: 002b:00007ffe11f51930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.047286][ T3099] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2609a4354e [ 72.047287][ T3099] RDX: 0000000000000000 RSI: 00007ffe11f519e0 RDI: 0000000000000005 [ 72.047288][ T3099] RBP: 00007ffe11f51940 R08: 0000000000000000 R09: 0000000000000000 [ 72.047289][ T3099] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfb7 [ 72.047290][ T3099] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe11f520b0 [ 72.047292][ T3099] [ 72.212339][ T3112] veth0: renamed from veth-hv-2 [ 83.502695][ T3462] br1: port 1(vethhv-11) entered blocking state [ 83.502709][ T3462] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 83.502712][ T3462] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3462, name: ip [ 83.502713][ T3462] preempt_count: 1, expected: 0 [ 83.502714][ T3462] RCU nest depth: 0, expected: 0 [ 83.502715][ T3462] INFO: lockdep is turned off. [ 83.502716][ T3462] irq event stamp: 0 [ 83.502717][ T3462] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 83.502721][ T3462] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 83.502727][ T3462] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 83.502729][ T3462] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 83.502730][ T3462] Preemption disabled at: [ 83.502731][ T3462] [] vprintk_emit+0x31b/0x3e0 [ 83.502737][ T3462] CPU: 1 UID: 0 PID: 3462 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 83.502740][ T3462] Tainted: [W]=WARN [ 83.502741][ T3462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 83.502742][ T3462] Call Trace: [ 83.502744][ T3462] [ 83.502745][ T3462] dump_stack_lvl+0x6f/0xa0 [ 83.502750][ T3462] ? vprintk_emit+0x31b/0x3e0 [ 83.502752][ T3462] __might_resched.cold+0x1fe/0x2c1 [ 83.502755][ T3462] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 83.502758][ T3462] ? __asan_memcpy+0x3c/0x60 [ 83.502761][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502764][ T3462] __kmalloc_noprof+0x443/0x760 [ 83.502766][ T3462] ? __rwlock_init+0x150/0x150 [ 83.502769][ T3462] ? alloc_buf.isra.0+0x4b/0x260 [ 83.502774][ T3462] ? do_raw_spin_unlock+0x59/0x250 [ 83.502775][ T3462] alloc_buf.isra.0+0x4b/0x260 [ 83.502778][ T3462] put_chars+0x1e1/0x2f0 [ 83.502779][ T3462] ? __send_to_port+0x420/0x420 [ 83.502781][ T3462] ? console_prepend_replay+0x20/0x20 [ 83.502783][ T3462] hvc_console_print+0x292/0x780 [ 83.502788][ T3462] ? hvc_write+0x3a0/0x3a0 [ 83.502789][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502790][ T3462] ? lock_acquire+0x13c/0x160 [ 83.502793][ T3462] console_emit_next_record+0x22f/0x4c0 [ 83.502795][ T3462] ? devkmsg_read+0x4b0/0x4b0 [ 83.502797][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502798][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502799][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502800][ T3462] ? lock_acquire+0x13c/0x160 [ 83.502802][ T3462] ? console_flush_one_record+0x111/0x710 [ 83.502803][ T3462] console_flush_one_record+0x46f/0x710 [ 83.502806][ T3462] ? console_emit_next_record+0x4c0/0x4c0 [ 83.502808][ T3462] console_unlock+0xee/0x1f0 [ 83.502810][ T3462] ? lock_acquire+0x13c/0x160 [ 83.502812][ T3462] ? console_flush_one_record+0x710/0x710 [ 83.502813][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502814][ T3462] ? lock_release+0x184/0x1f0 [ 83.502815][ T3462] ? lock_acquire+0xe0/0x160 [ 83.502817][ T3462] ? __rcu_read_lock+0x70/0x70 [ 83.502818][ T3462] ? __down_trylock_console_sem+0x5e/0xa0 [ 83.502820][ T3462] ? vprintk_emit+0x320/0x3e0 [ 83.502822][ T3462] vprintk_emit+0x37c/0x3e0 [ 83.502823][ T3462] ? wake_up_klogd_work_func+0x90/0x90 [ 83.502824][ T3462] ? __rwlock_init+0x150/0x150 [ 83.502826][ T3462] ? filter_irq_stacks+0xd0/0xd0 [ 83.502828][ T3462] ? lock_acquire+0x13c/0x160 [ 83.502830][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502831][ T3462] _printk+0xc7/0x100 [ 83.502834][ T3462] ? snapshot_read.cold+0x21/0x21 [ 83.502836][ T3462] ? br_multicast_flood+0x960/0x960 [ 83.502839][ T3462] ? do_setlink.isra.0+0x9ec/0x2a60 [ 83.502842][ T3462] ? rtnl_newlink+0x9f1/0x11b0 [ 83.502843][ T3462] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.502845][ T3462] br_set_state+0x22f/0x430 [ 83.502847][ T3462] br_init_port+0xc4/0x200 [ 83.502849][ T3462] new_nbp+0x3a0/0x650 [ 83.502851][ T3462] br_add_if+0x212/0x1320 [ 83.502853][ T3462] ? is_bpf_text_address+0x3e/0x110 [ 83.502855][ T3462] ? is_bpf_text_address+0x72/0x110 [ 83.502856][ T3462] ? kernel_text_address+0x149/0x170 [ 83.502859][ T3462] do_set_master+0x3b2/0x780 [ 83.502861][ T3462] do_setlink.isra.0+0x9ec/0x2a60 [ 83.502863][ T3462] ? stack_trace_save+0x93/0xc0 [ 83.502864][ T3462] ? rtnl_link_get_size+0x350/0x350 [ 83.502865][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502866][ T3462] ? stack_depot_save_flags+0x1bc/0x790 [ 83.502870][ T3462] ? kasan_save_stack+0x3d/0x50 [ 83.502871][ T3462] ? kasan_save_stack+0x2f/0x50 [ 83.502872][ T3462] ? kasan_save_track+0x14/0x30 [ 83.502873][ T3462] ? __kasan_kmalloc+0x7b/0x90 [ 83.502874][ T3462] ? __kmalloc_cache_noprof+0x29a/0x620 [ 83.502875][ T3462] ? rtnl_newlink+0x124/0x11b0 [ 83.502876][ T3462] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.502877][ T3462] ? netlink_rcv_skb+0x14e/0x3a0 [ 83.502880][ T3462] ? netlink_unicast+0x486/0x750 [ 83.502881][ T3462] ? netlink_sendmsg+0x75b/0xc90 [ 83.502883][ T3462] ? __sock_sendmsg+0xce/0x190 [ 83.502885][ T3462] ? ____sys_sendmsg+0x61a/0x860 [ 83.502887][ T3462] ? ___sys_sendmsg+0x14e/0x1d0 [ 83.502888][ T3462] ? __sys_sendmsg+0x12c/0x1d0 [ 83.502890][ T3462] ? do_syscall_64+0xff/0x530 [ 83.502893][ T3462] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.502895][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502897][ T3462] ? lock_acquire+0x13c/0x160 [ 83.502898][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502899][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502900][ T3462] ? trace_contention_end+0xb3/0x180 [ 83.502901][ T3462] ? __mutex_lock+0x1db/0x1ea0 [ 83.502903][ T3462] ? __mutex_lock+0x9a3/0x1ea0 [ 83.502904][ T3462] ? rtnl_newlink+0x9a8/0x11b0 [ 83.502906][ T3462] ? ww_mutex_lock+0x160/0x160 [ 83.502914][ T3462] ? nla_get_range_signed+0x3d0/0x3d0 [ 83.502918][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502919][ T3462] ? __rtnl_newlink+0x3fa/0xa50 [ 83.502921][ T3462] rtnl_newlink+0x9f1/0x11b0 [ 83.502923][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502924][ T3462] ? rtnl_bridge_getlink+0x850/0x850 [ 83.502925][ T3462] ? lock_acquire+0x13c/0x160 [ 83.502926][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502928][ T3462] ? is_bpf_text_address+0x3e/0x110 [ 83.502929][ T3462] ? is_bpf_text_address+0x72/0x110 [ 83.502930][ T3462] ? kernel_text_address+0x149/0x170 [ 83.502931][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502932][ T3462] ? cap_capable+0x1d7/0x3d0 [ 83.502936][ T3462] ? arch_stack_walk+0xed/0x130 [ 83.502938][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502939][ T3462] ? lock_acquire+0x13c/0x160 [ 83.502940][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502942][ T3462] ? rtnl_bridge_getlink+0x850/0x850 [ 83.502943][ T3462] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.502944][ T3462] ? rtnl_link_fill+0x920/0x920 [ 83.502946][ T3462] ? filter_irq_stacks+0xd0/0xd0 [ 83.502947][ T3462] ? stack_depot_save_flags+0x1bc/0x790 [ 83.502949][ T3462] netlink_rcv_skb+0x14e/0x3a0 [ 83.502951][ T3462] ? rtnl_link_fill+0x920/0x920 [ 83.502952][ T3462] ? lock_release+0x184/0x1f0 [ 83.502953][ T3462] ? netlink_ack+0xcf0/0xcf0 [ 83.502955][ T3462] ? __netlink_lookup+0xb9/0x6b0 [ 83.502958][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.502959][ T3462] ? lock_release+0x184/0x1f0 [ 83.502961][ T3462] netlink_unicast+0x486/0x750 [ 83.502963][ T3462] ? netlink_attachskb+0x810/0x810 [ 83.502964][ T3462] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.502966][ T3462] netlink_sendmsg+0x75b/0xc90 [ 83.502968][ T3462] ? netlink_unicast+0x750/0x750 [ 83.502970][ T3462] ? kernel_text_address+0x149/0x170 [ 83.502971][ T3462] ? lock_acquire+0x13c/0x160 [ 83.502973][ T3462] ? __import_iovec+0x36c/0x620 [ 83.502976][ T3462] __sock_sendmsg+0xce/0x190 [ 83.502978][ T3462] ____sys_sendmsg+0x61a/0x860 [ 83.502979][ T3462] ? copy_msghdr_from_user+0x279/0x420 [ 83.502981][ T3462] ? sock_write_iter+0x400/0x400 [ 83.502982][ T3462] ? move_addr_to_kernel+0x40/0x40 [ 83.502983][ T3462] ? filter_irq_stacks+0xd0/0xd0 [ 83.502986][ T3462] ___sys_sendmsg+0x14e/0x1d0 [ 83.502988][ T3462] ? copy_msghdr_from_user+0x420/0x420 [ 83.502992][ T3462] __sys_sendmsg+0x12c/0x1d0 [ 83.502994][ T3462] ? __sys_sendmsg_sock+0x20/0x20 [ 83.502997][ T3462] ? fpregs_restore_userregs+0x14b/0x300 [ 83.502999][ T3462] ? rcu_is_watching+0x16/0xd0 [ 83.503000][ T3462] do_syscall_64+0xff/0x530 [ 83.503002][ T3462] ? exc_page_fault+0xee/0x100 [ 83.503003][ T3462] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.503005][ T3462] RIP: 0033:0x7ff4f2faa54e [ 83.503006][ T3462] 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 [ 83.503008][ T3462] RSP: 002b:00007ffc2e48e5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 83.503012][ T3462] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4f2faa54e [ 83.503013][ T3462] RDX: 0000000000000000 RSI: 00007ffc2e48e6a0 RDI: 0000000000000005 [ 83.503014][ T3462] RBP: 00007ffc2e48e600 R08: 0000000000000000 R09: 0000000000000000 [ 83.503014][ T3462] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfc2 [ 83.503015][ T3462] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2e48ed70 [ 83.503018][ T3462] [ 83.523543][ T3462] br1: port 1(vethhv-11) entered disabled state [ 83.523768][ T3462] vethhv-11: entered allmulticast mode [ 83.524537][ T3462] vethhv-11: entered promiscuous mode [ 83.524843][ T3462] br1: port 1(vethhv-11) entered blocking state [ 83.525006][ T3462] br1: port 1(vethhv-11) entered forwarding state [ 83.778073][ T3502] br1: port 2(vxlan1) entered blocking state [ 83.778265][ T3502] br1: port 2(vxlan1) entered disabled state [ 83.778432][ T3502] vxlan1: entered allmulticast mode [ 83.778956][ T3502] vxlan1: entered promiscuous mode [ 83.799888][ T3503] br1: port 2(vxlan1) entered blocking state [ 83.800092][ T3503] br1: port 2(vxlan1) entered forwarding state [ 84.323662][ T3549] br2: port 1(vethhv-21) entered blocking state [ 84.323904][ T3549] br2: port 1(vethhv-21) entered disabled state [ 84.324138][ T3549] vethhv-21: entered allmulticast mode [ 84.324773][ T3549] vethhv-21: entered promiscuous mode [ 84.325144][ T3549] br2: port 1(vethhv-21) entered blocking state [ 84.325337][ T3549] br2: port 1(vethhv-21) entered forwarding state [ 84.559315][ T3577] br2: port 2(vxlan2) entered blocking state [ 84.559329][ T3577] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 84.559332][ T3577] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3577, name: ip [ 84.559333][ T3577] preempt_count: 1, expected: 0 [ 84.559334][ T3577] RCU nest depth: 0, expected: 0 [ 84.559335][ T3577] INFO: lockdep is turned off. [ 84.559336][ T3577] irq event stamp: 0 [ 84.559337][ T3577] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 84.559341][ T3577] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 84.559347][ T3577] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 84.559349][ T3577] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 84.559350][ T3577] Preemption disabled at: [ 84.559351][ T3577] [] vprintk_emit+0x31b/0x3e0 [ 84.559357][ T3577] CPU: 3 UID: 0 PID: 3577 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 84.559361][ T3577] Tainted: [W]=WARN [ 84.559362][ T3577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 84.559364][ T3577] Call Trace: [ 84.559365][ T3577] [ 84.559366][ T3577] dump_stack_lvl+0x6f/0xa0 [ 84.559372][ T3577] ? vprintk_emit+0x31b/0x3e0 [ 84.559373][ T3577] __might_resched.cold+0x1fe/0x2c1 [ 84.559377][ T3577] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 84.559380][ T3577] ? __asan_memcpy+0x3c/0x60 [ 84.559383][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559386][ T3577] __kmalloc_noprof+0x443/0x760 [ 84.559388][ T3577] ? __rwlock_init+0x150/0x150 [ 84.559391][ T3577] ? alloc_buf.isra.0+0x4b/0x260 [ 84.559396][ T3577] ? do_raw_spin_unlock+0x59/0x250 [ 84.559398][ T3577] alloc_buf.isra.0+0x4b/0x260 [ 84.559401][ T3577] put_chars+0x1e1/0x2f0 [ 84.559402][ T3577] ? __send_to_port+0x420/0x420 [ 84.559404][ T3577] ? console_prepend_replay+0x20/0x20 [ 84.559406][ T3577] hvc_console_print+0x292/0x780 [ 84.559411][ T3577] ? hvc_write+0x3a0/0x3a0 [ 84.559413][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559414][ T3577] ? lock_acquire+0x13c/0x160 [ 84.559416][ T3577] console_emit_next_record+0x22f/0x4c0 [ 84.559419][ T3577] ? devkmsg_read+0x4b0/0x4b0 [ 84.559421][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559422][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559423][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559424][ T3577] ? lock_acquire+0x13c/0x160 [ 84.559425][ T3577] ? console_flush_one_record+0x111/0x710 [ 84.559427][ T3577] console_flush_one_record+0x46f/0x710 [ 84.559430][ T3577] ? console_emit_next_record+0x4c0/0x4c0 [ 84.559432][ T3577] console_unlock+0xee/0x1f0 [ 84.559434][ T3577] ? lock_acquire+0x13c/0x160 [ 84.559435][ T3577] ? console_flush_one_record+0x710/0x710 [ 84.559437][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559438][ T3577] ? lock_release+0x184/0x1f0 [ 84.559439][ T3577] ? lock_acquire+0xe0/0x160 [ 84.559441][ T3577] ? __rcu_read_lock+0x70/0x70 [ 84.559442][ T3577] ? __down_trylock_console_sem+0x5e/0xa0 [ 84.559444][ T3577] ? vprintk_emit+0x320/0x3e0 [ 84.559445][ T3577] vprintk_emit+0x37c/0x3e0 [ 84.559447][ T3577] ? wake_up_klogd_work_func+0x90/0x90 [ 84.559448][ T3577] ? __rwlock_init+0x150/0x150 [ 84.559450][ T3577] ? filter_irq_stacks+0xd0/0xd0 [ 84.559453][ T3577] _printk+0xc7/0x100 [ 84.559456][ T3577] ? snapshot_read.cold+0x21/0x21 [ 84.559458][ T3577] ? br_multicast_flood+0x960/0x960 [ 84.559461][ T3577] ? do_setlink.isra.0+0x9ec/0x2a60 [ 84.559464][ T3577] ? rtnl_newlink+0x9f1/0x11b0 [ 84.559465][ T3577] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.559467][ T3577] br_set_state+0x22f/0x430 [ 84.559470][ T3577] br_init_port+0xc4/0x200 [ 84.559472][ T3577] new_nbp+0x3a0/0x650 [ 84.559474][ T3577] br_add_if+0x212/0x1320 [ 84.559476][ T3577] ? is_bpf_text_address+0x3e/0x110 [ 84.559479][ T3577] ? is_bpf_text_address+0x72/0x110 [ 84.559480][ T3577] ? kernel_text_address+0x149/0x170 [ 84.559483][ T3577] do_set_master+0x3b2/0x780 [ 84.559485][ T3577] do_setlink.isra.0+0x9ec/0x2a60 [ 84.559487][ T3577] ? stack_trace_save+0x93/0xc0 [ 84.559488][ T3577] ? rtnl_link_get_size+0x350/0x350 [ 84.559490][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559491][ T3577] ? stack_depot_save_flags+0x1bc/0x790 [ 84.559494][ T3577] ? kasan_save_stack+0x3d/0x50 [ 84.559496][ T3577] ? kasan_save_stack+0x2f/0x50 [ 84.559497][ T3577] ? kasan_save_track+0x14/0x30 [ 84.559498][ T3577] ? __kasan_kmalloc+0x7b/0x90 [ 84.559499][ T3577] ? __kmalloc_cache_noprof+0x29a/0x620 [ 84.559500][ T3577] ? rtnl_newlink+0x124/0x11b0 [ 84.559501][ T3577] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.559502][ T3577] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.559505][ T3577] ? netlink_unicast+0x486/0x750 [ 84.559506][ T3577] ? netlink_sendmsg+0x75b/0xc90 [ 84.559507][ T3577] ? __sock_sendmsg+0xce/0x190 [ 84.559510][ T3577] ? ____sys_sendmsg+0x61a/0x860 [ 84.559512][ T3577] ? ___sys_sendmsg+0x14e/0x1d0 [ 84.559513][ T3577] ? __sys_sendmsg+0x12c/0x1d0 [ 84.559515][ T3577] ? do_syscall_64+0xff/0x530 [ 84.559518][ T3577] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.559520][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559522][ T3577] ? lock_acquire+0x13c/0x160 [ 84.559523][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559524][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559525][ T3577] ? trace_contention_end+0xb3/0x180 [ 84.559526][ T3577] ? __mutex_lock+0x1db/0x1ea0 [ 84.559528][ T3577] ? __mutex_lock+0x9a3/0x1ea0 [ 84.559529][ T3577] ? rtnl_newlink+0x9a8/0x11b0 [ 84.559531][ T3577] ? ww_mutex_lock+0x160/0x160 [ 84.559532][ T3577] ? nla_get_range_signed+0x3d0/0x3d0 [ 84.559535][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559536][ T3577] ? __rtnl_newlink+0x3fa/0xa50 [ 84.559538][ T3577] rtnl_newlink+0x9f1/0x11b0 [ 84.559540][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559541][ T3577] ? rtnl_bridge_getlink+0x850/0x850 [ 84.559542][ T3577] ? lock_acquire+0x13c/0x160 [ 84.559544][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559545][ T3577] ? is_bpf_text_address+0x3e/0x110 [ 84.559546][ T3577] ? is_bpf_text_address+0x72/0x110 [ 84.559547][ T3577] ? kernel_text_address+0x149/0x170 [ 84.559549][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559550][ T3577] ? cap_capable+0x1d7/0x3d0 [ 84.559553][ T3577] ? arch_stack_walk+0xed/0x130 [ 84.559555][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559556][ T3577] ? lock_acquire+0x13c/0x160 [ 84.559558][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559559][ T3577] ? rtnl_bridge_getlink+0x850/0x850 [ 84.559560][ T3577] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.559562][ T3577] ? rtnl_link_fill+0x920/0x920 [ 84.559563][ T3577] ? filter_irq_stacks+0xd0/0xd0 [ 84.559564][ T3577] ? stack_depot_save_flags+0x1bc/0x790 [ 84.559566][ T3577] netlink_rcv_skb+0x14e/0x3a0 [ 84.559568][ T3577] ? rtnl_link_fill+0x920/0x920 [ 84.559569][ T3577] ? lock_release+0x184/0x1f0 [ 84.559571][ T3577] ? netlink_ack+0xcf0/0xcf0 [ 84.559572][ T3577] ? __netlink_lookup+0xb9/0x6b0 [ 84.559575][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559576][ T3577] ? lock_release+0x184/0x1f0 [ 84.559578][ T3577] netlink_unicast+0x486/0x750 [ 84.559580][ T3577] ? netlink_attachskb+0x810/0x810 [ 84.559582][ T3577] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.559584][ T3577] netlink_sendmsg+0x75b/0xc90 [ 84.559586][ T3577] ? netlink_unicast+0x750/0x750 [ 84.559587][ T3577] ? kernel_text_address+0x149/0x170 [ 84.559589][ T3577] ? lock_acquire+0x13c/0x160 [ 84.559590][ T3577] ? __import_iovec+0x36c/0x620 [ 84.559593][ T3577] __sock_sendmsg+0xce/0x190 [ 84.559595][ T3577] ____sys_sendmsg+0x61a/0x860 [ 84.559596][ T3577] ? copy_msghdr_from_user+0x279/0x420 [ 84.559598][ T3577] ? sock_write_iter+0x400/0x400 [ 84.559600][ T3577] ? move_addr_to_kernel+0x40/0x40 [ 84.559601][ T3577] ? filter_irq_stacks+0xd0/0xd0 [ 84.559604][ T3577] ___sys_sendmsg+0x14e/0x1d0 [ 84.559605][ T3577] ? copy_msghdr_from_user+0x420/0x420 [ 84.559610][ T3577] __sys_sendmsg+0x12c/0x1d0 [ 84.559612][ T3577] ? __sys_sendmsg_sock+0x20/0x20 [ 84.559615][ T3577] ? rcu_is_watching+0x16/0xd0 [ 84.559616][ T3577] do_syscall_64+0xff/0x530 [ 84.559618][ T3577] ? exc_page_fault+0xee/0x100 [ 84.559619][ T3577] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.559621][ T3577] RIP: 0033:0x7fbb8c0af54e [ 84.559623][ T3577] 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 [ 84.559624][ T3577] RSP: 002b:00007fffb7cbacc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 84.559628][ T3577] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbb8c0af54e [ 84.559629][ T3577] RDX: 0000000000000000 RSI: 00007fffb7cbad70 RDI: 0000000000000005 [ 84.559630][ T3577] RBP: 00007fffb7cbacd0 R08: 0000000000000000 R09: 0000000000000000 [ 84.559631][ T3577] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfc3 [ 84.559632][ T3577] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffb7cbb440 [ 84.559634][ T3577] [ 84.583454][ T3577] br2: port 2(vxlan2) entered disabled state [ 84.583629][ T3577] vxlan2: entered allmulticast mode [ 84.584179][ T3577] vxlan2: entered promiscuous mode [ 84.603311][ T3578] br2: port 2(vxlan2) entered blocking state [ 84.603488][ T3578] br2: port 2(vxlan2) entered forwarding state [ 85.130266][ T3625] br3: port 1(vethhv-31) entered blocking state [ 85.130470][ T3625] br3: port 1(vethhv-31) entered disabled state [ 85.130635][ T3625] vethhv-31: entered allmulticast mode [ 85.131201][ T3625] vethhv-31: entered promiscuous mode [ 85.131573][ T3625] br3: port 1(vethhv-31) entered blocking state [ 85.131738][ T3625] br3: port 1(vethhv-31) entered forwarding state [ 85.352505][ T3653] br3: port 2(vxlan30) entered blocking state [ 85.352729][ T3653] br3: port 2(vxlan30) entered disabled state [ 85.352946][ T3653] vxlan30: entered allmulticast mode [ 85.353889][ T3653] vxlan30: entered promiscuous mode [ 85.373633][ T3654] br3: port 2(vxlan30) entered blocking state [ 85.373809][ T3654] br3: port 2(vxlan30) entered forwarding state [ 85.609757][ T3679] br3: port 3(vxlan40) entered blocking state [ 85.609770][ T3679] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 85.609772][ T3679] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3679, name: ip [ 85.609774][ T3679] preempt_count: 1, expected: 0 [ 85.609775][ T3679] RCU nest depth: 0, expected: 0 [ 85.609775][ T3679] INFO: lockdep is turned off. [ 85.609777][ T3679] irq event stamp: 0 [ 85.609777][ T3679] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 85.609782][ T3679] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 85.609788][ T3679] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 85.609789][ T3679] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 85.609791][ T3679] Preemption disabled at: [ 85.609792][ T3679] [] vprintk_emit+0x31b/0x3e0 [ 85.609797][ T3679] CPU: 3 UID: 0 PID: 3679 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 85.609801][ T3679] Tainted: [W]=WARN [ 85.609801][ T3679] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.609803][ T3679] Call Trace: [ 85.609804][ T3679] [ 85.609805][ T3679] dump_stack_lvl+0x6f/0xa0 [ 85.609811][ T3679] ? vprintk_emit+0x31b/0x3e0 [ 85.609812][ T3679] __might_resched.cold+0x1fe/0x2c1 [ 85.609816][ T3679] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 85.609819][ T3679] ? __asan_memcpy+0x3c/0x60 [ 85.609822][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609825][ T3679] __kmalloc_noprof+0x443/0x760 [ 85.609827][ T3679] ? __rwlock_init+0x150/0x150 [ 85.609830][ T3679] ? alloc_buf.isra.0+0x4b/0x260 [ 85.609834][ T3679] ? do_raw_spin_unlock+0x59/0x250 [ 85.609836][ T3679] alloc_buf.isra.0+0x4b/0x260 [ 85.609839][ T3679] put_chars+0x1e1/0x2f0 [ 85.609840][ T3679] ? __send_to_port+0x420/0x420 [ 85.609842][ T3679] ? console_prepend_replay+0x20/0x20 [ 85.609844][ T3679] hvc_console_print+0x292/0x780 [ 85.609849][ T3679] ? hvc_write+0x3a0/0x3a0 [ 85.609851][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609852][ T3679] ? lock_acquire+0x13c/0x160 [ 85.609854][ T3679] console_emit_next_record+0x22f/0x4c0 [ 85.609857][ T3679] ? devkmsg_read+0x4b0/0x4b0 [ 85.609859][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609860][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609860][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609861][ T3679] ? lock_acquire+0x13c/0x160 [ 85.609863][ T3679] ? console_flush_one_record+0x111/0x710 [ 85.609865][ T3679] console_flush_one_record+0x46f/0x710 [ 85.609867][ T3679] ? console_emit_next_record+0x4c0/0x4c0 [ 85.609870][ T3679] console_unlock+0xee/0x1f0 [ 85.609871][ T3679] ? lock_acquire+0x13c/0x160 [ 85.609873][ T3679] ? console_flush_one_record+0x710/0x710 [ 85.609874][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609875][ T3679] ? lock_release+0x184/0x1f0 [ 85.609877][ T3679] ? lock_acquire+0xe0/0x160 [ 85.609878][ T3679] ? __rcu_read_lock+0x70/0x70 [ 85.609879][ T3679] ? __down_trylock_console_sem+0x5e/0xa0 [ 85.609881][ T3679] ? vprintk_emit+0x320/0x3e0 [ 85.609883][ T3679] vprintk_emit+0x37c/0x3e0 [ 85.609884][ T3679] ? wake_up_klogd_work_func+0x90/0x90 [ 85.609885][ T3679] ? __rwlock_init+0x150/0x150 [ 85.609887][ T3679] ? filter_irq_stacks+0xd0/0xd0 [ 85.609890][ T3679] _printk+0xc7/0x100 [ 85.609893][ T3679] ? snapshot_read.cold+0x21/0x21 [ 85.609895][ T3679] ? br_multicast_flood+0x960/0x960 [ 85.609899][ T3679] ? do_setlink.isra.0+0x9ec/0x2a60 [ 85.609901][ T3679] ? rtnl_newlink+0x9f1/0x11b0 [ 85.609902][ T3679] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 85.609904][ T3679] br_set_state+0x22f/0x430 [ 85.609907][ T3679] br_init_port+0xc4/0x200 [ 85.609909][ T3679] new_nbp+0x3a0/0x650 [ 85.609911][ T3679] br_add_if+0x212/0x1320 [ 85.609912][ T3679] ? is_bpf_text_address+0x3e/0x110 [ 85.609920][ T3679] ? is_bpf_text_address+0x72/0x110 [ 85.609921][ T3679] ? kernel_text_address+0x149/0x170 [ 85.609924][ T3679] do_set_master+0x3b2/0x780 [ 85.609926][ T3679] do_setlink.isra.0+0x9ec/0x2a60 [ 85.609928][ T3679] ? stack_trace_save+0x93/0xc0 [ 85.609930][ T3679] ? rtnl_link_get_size+0x350/0x350 [ 85.609931][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609932][ T3679] ? stack_depot_save_flags+0x1bc/0x790 [ 85.609935][ T3679] ? kasan_save_stack+0x3d/0x50 [ 85.609937][ T3679] ? kasan_save_stack+0x2f/0x50 [ 85.609938][ T3679] ? kasan_save_track+0x14/0x30 [ 85.609939][ T3679] ? __kasan_kmalloc+0x7b/0x90 [ 85.609940][ T3679] ? __kmalloc_cache_noprof+0x29a/0x620 [ 85.609941][ T3679] ? rtnl_newlink+0x124/0x11b0 [ 85.609942][ T3679] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 85.609943][ T3679] ? netlink_rcv_skb+0x14e/0x3a0 [ 85.609946][ T3679] ? netlink_unicast+0x486/0x750 [ 85.609947][ T3679] ? netlink_sendmsg+0x75b/0xc90 [ 85.609949][ T3679] ? __sock_sendmsg+0xce/0x190 [ 85.609951][ T3679] ? ____sys_sendmsg+0x61a/0x860 [ 85.609953][ T3679] ? ___sys_sendmsg+0x14e/0x1d0 [ 85.609954][ T3679] ? __sys_sendmsg+0x12c/0x1d0 [ 85.609956][ T3679] ? do_syscall_64+0xff/0x530 [ 85.609959][ T3679] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 85.609961][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609962][ T3679] ? lock_acquire+0x13c/0x160 [ 85.609964][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609965][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609966][ T3679] ? trace_contention_end+0xb3/0x180 [ 85.609967][ T3679] ? __mutex_lock+0x1db/0x1ea0 [ 85.609969][ T3679] ? __mutex_lock+0x9a3/0x1ea0 [ 85.609970][ T3679] ? rtnl_newlink+0x9a8/0x11b0 [ 85.609972][ T3679] ? ww_mutex_lock+0x160/0x160 [ 85.609973][ T3679] ? nla_get_range_signed+0x3d0/0x3d0 [ 85.609976][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609977][ T3679] ? __rtnl_newlink+0x3fa/0xa50 [ 85.609979][ T3679] rtnl_newlink+0x9f1/0x11b0 [ 85.609981][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609982][ T3679] ? rtnl_bridge_getlink+0x850/0x850 [ 85.609983][ T3679] ? lock_acquire+0x13c/0x160 [ 85.609985][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609986][ T3679] ? is_bpf_text_address+0x3e/0x110 [ 85.609987][ T3679] ? is_bpf_text_address+0x72/0x110 [ 85.609988][ T3679] ? kernel_text_address+0x149/0x170 [ 85.609990][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609991][ T3679] ? cap_capable+0x1d7/0x3d0 [ 85.609994][ T3679] ? arch_stack_walk+0xed/0x130 [ 85.609996][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.609997][ T3679] ? lock_acquire+0x13c/0x160 [ 85.609999][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.610000][ T3679] ? rtnl_bridge_getlink+0x850/0x850 [ 85.610001][ T3679] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 85.610003][ T3679] ? rtnl_link_fill+0x920/0x920 [ 85.610004][ T3679] ? filter_irq_stacks+0xd0/0xd0 [ 85.610006][ T3679] ? stack_depot_save_flags+0x1bc/0x790 [ 85.610008][ T3679] netlink_rcv_skb+0x14e/0x3a0 [ 85.610009][ T3679] ? rtnl_link_fill+0x920/0x920 [ 85.610011][ T3679] ? lock_release+0x184/0x1f0 [ 85.610012][ T3679] ? netlink_ack+0xcf0/0xcf0 [ 85.610014][ T3679] ? __netlink_lookup+0xb9/0x6b0 [ 85.610017][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.610018][ T3679] ? lock_release+0x184/0x1f0 [ 85.610020][ T3679] netlink_unicast+0x486/0x750 [ 85.610022][ T3679] ? netlink_attachskb+0x810/0x810 [ 85.610023][ T3679] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 85.610025][ T3679] netlink_sendmsg+0x75b/0xc90 [ 85.610027][ T3679] ? netlink_unicast+0x750/0x750 [ 85.610028][ T3679] ? kernel_text_address+0x149/0x170 [ 85.610030][ T3679] ? lock_acquire+0x13c/0x160 [ 85.610031][ T3679] ? __import_iovec+0x36c/0x620 [ 85.610035][ T3679] __sock_sendmsg+0xce/0x190 [ 85.610036][ T3679] ____sys_sendmsg+0x61a/0x860 [ 85.610038][ T3679] ? copy_msghdr_from_user+0x279/0x420 [ 85.610040][ T3679] ? sock_write_iter+0x400/0x400 [ 85.610041][ T3679] ? move_addr_to_kernel+0x40/0x40 [ 85.610042][ T3679] ? filter_irq_stacks+0xd0/0xd0 [ 85.610045][ T3679] ___sys_sendmsg+0x14e/0x1d0 [ 85.610047][ T3679] ? copy_msghdr_from_user+0x420/0x420 [ 85.610051][ T3679] __sys_sendmsg+0x12c/0x1d0 [ 85.610053][ T3679] ? __sys_sendmsg_sock+0x20/0x20 [ 85.610056][ T3679] ? rcu_is_watching+0x16/0xd0 [ 85.610057][ T3679] do_syscall_64+0xff/0x530 [ 85.610059][ T3679] ? exc_page_fault+0xee/0x100 [ 85.610061][ T3679] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 85.610062][ T3679] RIP: 0033:0x7fe80009454e [ 85.610064][ T3679] 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 [ 85.610065][ T3679] RSP: 002b:00007ffc60fdef80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 85.610069][ T3679] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe80009454e [ 85.610070][ T3679] RDX: 0000000000000000 RSI: 00007ffc60fdf030 RDI: 0000000000000005 [ 85.610071][ T3679] RBP: 00007ffc60fdef90 R08: 0000000000000000 R09: 0000000000000000 [ 85.610072][ T3679] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfc4 [ 85.610072][ T3679] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc60fdf700 [ 85.610075][ T3679] [ 85.634810][ T3679] br3: port 3(vxlan40) entered disabled state [ 85.634995][ T3679] vxlan40: entered allmulticast mode [ 85.635554][ T3679] vxlan40: entered promiscuous mode [ 85.654895][ T3680] br3: port 3(vxlan40) entered blocking state [ 85.655109][ T3680] br3: port 3(vxlan40) entered forwarding state [ 85.881563][ T3705] br3: port 4(vxlan3) entered blocking state [ 85.881779][ T3705] br3: port 4(vxlan3) entered disabled state [ 85.881994][ T3705] vxlan3: entered allmulticast mode [ 85.882626][ T3705] vxlan3: entered promiscuous mode [ 85.902468][ T3706] br3: port 4(vxlan3) entered blocking state [ 85.902644][ T3706] br3: port 4(vxlan3) entered forwarding state [ 86.192889][ T3721] br1: port 1(vethhv-12) entered blocking state [ 86.193128][ T3721] br1: port 1(vethhv-12) entered disabled state [ 86.193338][ T3721] vethhv-12: entered allmulticast mode [ 86.193928][ T3721] vethhv-12: entered promiscuous mode [ 86.194333][ T3721] br1: port 1(vethhv-12) entered blocking state [ 86.194521][ T3721] br1: port 1(vethhv-12) entered forwarding state [ 86.407829][ T3747] br1: port 2(vxlan1) entered blocking state [ 86.408015][ T3747] br1: port 2(vxlan1) entered disabled state [ 86.408188][ T3747] vxlan1: entered allmulticast mode [ 86.408728][ T3747] vxlan1: entered promiscuous mode [ 86.430264][ T3748] br1: port 2(vxlan1) entered blocking state [ 86.430443][ T3748] br1: port 2(vxlan1) entered forwarding state [ 86.971971][ T3791] br2: port 1(vethhv-22) entered blocking state [ 86.971984][ T3791] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 86.971986][ T3791] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3791, name: ip [ 86.971988][ T3791] preempt_count: 1, expected: 0 [ 86.971989][ T3791] RCU nest depth: 0, expected: 0 [ 86.971990][ T3791] INFO: lockdep is turned off. [ 86.971991][ T3791] irq event stamp: 0 [ 86.971991][ T3791] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 86.971995][ T3791] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 86.972002][ T3791] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 86.972004][ T3791] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 86.972005][ T3791] Preemption disabled at: [ 86.972006][ T3791] [] vprintk_emit+0x31b/0x3e0 [ 86.972012][ T3791] CPU: 1 UID: 0 PID: 3791 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 86.972016][ T3791] Tainted: [W]=WARN [ 86.972016][ T3791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.972018][ T3791] Call Trace: [ 86.972019][ T3791] [ 86.972020][ T3791] dump_stack_lvl+0x6f/0xa0 [ 86.972026][ T3791] ? vprintk_emit+0x31b/0x3e0 [ 86.972027][ T3791] __might_resched.cold+0x1fe/0x2c1 [ 86.972031][ T3791] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 86.972034][ T3791] ? __asan_memcpy+0x3c/0x60 [ 86.972037][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972040][ T3791] __kmalloc_noprof+0x443/0x760 [ 86.972042][ T3791] ? __rwlock_init+0x150/0x150 [ 86.972045][ T3791] ? alloc_buf.isra.0+0x4b/0x260 [ 86.972050][ T3791] ? do_raw_spin_unlock+0x59/0x250 [ 86.972051][ T3791] alloc_buf.isra.0+0x4b/0x260 [ 86.972054][ T3791] put_chars+0x1e1/0x2f0 [ 86.972055][ T3791] ? __send_to_port+0x420/0x420 [ 86.972057][ T3791] ? console_prepend_replay+0x20/0x20 [ 86.972059][ T3791] hvc_console_print+0x292/0x780 [ 86.972064][ T3791] ? hvc_write+0x3a0/0x3a0 [ 86.972065][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972067][ T3791] ? lock_acquire+0x13c/0x160 [ 86.972069][ T3791] console_emit_next_record+0x22f/0x4c0 [ 86.972072][ T3791] ? devkmsg_read+0x4b0/0x4b0 [ 86.972074][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972075][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972076][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972076][ T3791] ? lock_acquire+0x13c/0x160 [ 86.972078][ T3791] ? console_flush_one_record+0x111/0x710 [ 86.972080][ T3791] console_flush_one_record+0x46f/0x710 [ 86.972082][ T3791] ? console_emit_next_record+0x4c0/0x4c0 [ 86.972085][ T3791] console_unlock+0xee/0x1f0 [ 86.972086][ T3791] ? lock_acquire+0x13c/0x160 [ 86.972088][ T3791] ? console_flush_one_record+0x710/0x710 [ 86.972090][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972090][ T3791] ? lock_release+0x184/0x1f0 [ 86.972092][ T3791] ? lock_acquire+0xe0/0x160 [ 86.972093][ T3791] ? __rcu_read_lock+0x70/0x70 [ 86.972095][ T3791] ? __down_trylock_console_sem+0x5e/0xa0 [ 86.972097][ T3791] ? vprintk_emit+0x320/0x3e0 [ 86.972098][ T3791] vprintk_emit+0x37c/0x3e0 [ 86.972100][ T3791] ? wake_up_klogd_work_func+0x90/0x90 [ 86.972101][ T3791] ? __rwlock_init+0x150/0x150 [ 86.972103][ T3791] ? filter_irq_stacks+0xd0/0xd0 [ 86.972105][ T3791] ? lock_acquire+0x13c/0x160 [ 86.972107][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972108][ T3791] _printk+0xc7/0x100 [ 86.972111][ T3791] ? snapshot_read.cold+0x21/0x21 [ 86.972113][ T3791] ? br_multicast_flood+0x960/0x960 [ 86.972121][ T3791] ? do_setlink.isra.0+0x9ec/0x2a60 [ 86.972123][ T3791] ? rtnl_newlink+0x9f1/0x11b0 [ 86.972124][ T3791] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.972126][ T3791] br_set_state+0x22f/0x430 [ 86.972129][ T3791] br_init_port+0xc4/0x200 [ 86.972130][ T3791] new_nbp+0x3a0/0x650 [ 86.972132][ T3791] br_add_if+0x212/0x1320 [ 86.972134][ T3791] ? is_bpf_text_address+0x3e/0x110 [ 86.972137][ T3791] ? is_bpf_text_address+0x72/0x110 [ 86.972138][ T3791] ? kernel_text_address+0x149/0x170 [ 86.972141][ T3791] do_set_master+0x3b2/0x780 [ 86.972143][ T3791] do_setlink.isra.0+0x9ec/0x2a60 [ 86.972144][ T3791] ? stack_trace_save+0x93/0xc0 [ 86.972146][ T3791] ? rtnl_link_get_size+0x350/0x350 [ 86.972147][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972148][ T3791] ? stack_depot_save_flags+0x1bc/0x790 [ 86.972151][ T3791] ? kasan_save_stack+0x3d/0x50 [ 86.972153][ T3791] ? kasan_save_stack+0x2f/0x50 [ 86.972154][ T3791] ? kasan_save_track+0x14/0x30 [ 86.972155][ T3791] ? __kasan_kmalloc+0x7b/0x90 [ 86.972156][ T3791] ? __kmalloc_cache_noprof+0x29a/0x620 [ 86.972157][ T3791] ? rtnl_newlink+0x124/0x11b0 [ 86.972158][ T3791] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.972159][ T3791] ? netlink_rcv_skb+0x14e/0x3a0 [ 86.972162][ T3791] ? netlink_unicast+0x486/0x750 [ 86.972163][ T3791] ? netlink_sendmsg+0x75b/0xc90 [ 86.972165][ T3791] ? __sock_sendmsg+0xce/0x190 [ 86.972167][ T3791] ? ____sys_sendmsg+0x61a/0x860 [ 86.972169][ T3791] ? ___sys_sendmsg+0x14e/0x1d0 [ 86.972170][ T3791] ? __sys_sendmsg+0x12c/0x1d0 [ 86.972172][ T3791] ? do_syscall_64+0xff/0x530 [ 86.972175][ T3791] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.972177][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972178][ T3791] ? lock_acquire+0x13c/0x160 [ 86.972180][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972181][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972182][ T3791] ? trace_contention_end+0xb3/0x180 [ 86.972183][ T3791] ? __mutex_lock+0x1db/0x1ea0 [ 86.972185][ T3791] ? __mutex_lock+0x9a3/0x1ea0 [ 86.972186][ T3791] ? rtnl_newlink+0x9a8/0x11b0 [ 86.972188][ T3791] ? ww_mutex_lock+0x160/0x160 [ 86.972189][ T3791] ? nla_get_range_signed+0x3d0/0x3d0 [ 86.972192][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972193][ T3791] ? __rtnl_newlink+0x3fa/0xa50 [ 86.972195][ T3791] rtnl_newlink+0x9f1/0x11b0 [ 86.972197][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972198][ T3791] ? rtnl_bridge_getlink+0x850/0x850 [ 86.972199][ T3791] ? lock_acquire+0x13c/0x160 [ 86.972201][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972202][ T3791] ? is_bpf_text_address+0x3e/0x110 [ 86.972203][ T3791] ? is_bpf_text_address+0x72/0x110 [ 86.972204][ T3791] ? kernel_text_address+0x149/0x170 [ 86.972206][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972207][ T3791] ? cap_capable+0x1d7/0x3d0 [ 86.972210][ T3791] ? arch_stack_walk+0xed/0x130 [ 86.972212][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972213][ T3791] ? lock_acquire+0x13c/0x160 [ 86.972214][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972216][ T3791] ? rtnl_bridge_getlink+0x850/0x850 [ 86.972217][ T3791] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.972218][ T3791] ? rtnl_link_fill+0x920/0x920 [ 86.972220][ T3791] ? filter_irq_stacks+0xd0/0xd0 [ 86.972221][ T3791] ? stack_depot_save_flags+0x1bc/0x790 [ 86.972223][ T3791] netlink_rcv_skb+0x14e/0x3a0 [ 86.972225][ T3791] ? rtnl_link_fill+0x920/0x920 [ 86.972226][ T3791] ? lock_release+0x184/0x1f0 [ 86.972228][ T3791] ? netlink_ack+0xcf0/0xcf0 [ 86.972229][ T3791] ? __netlink_lookup+0xb9/0x6b0 [ 86.972232][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972233][ T3791] ? lock_release+0x184/0x1f0 [ 86.972235][ T3791] netlink_unicast+0x486/0x750 [ 86.972237][ T3791] ? netlink_attachskb+0x810/0x810 [ 86.972239][ T3791] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.972240][ T3791] netlink_sendmsg+0x75b/0xc90 [ 86.972242][ T3791] ? netlink_unicast+0x750/0x750 [ 86.972244][ T3791] ? kernel_text_address+0x149/0x170 [ 86.972245][ T3791] ? lock_acquire+0x13c/0x160 [ 86.972247][ T3791] ? __import_iovec+0x36c/0x620 [ 86.972250][ T3791] __sock_sendmsg+0xce/0x190 [ 86.972251][ T3791] ____sys_sendmsg+0x61a/0x860 [ 86.972253][ T3791] ? copy_msghdr_from_user+0x279/0x420 [ 86.972255][ T3791] ? sock_write_iter+0x400/0x400 [ 86.972256][ T3791] ? move_addr_to_kernel+0x40/0x40 [ 86.972257][ T3791] ? filter_irq_stacks+0xd0/0xd0 [ 86.972260][ T3791] ___sys_sendmsg+0x14e/0x1d0 [ 86.972262][ T3791] ? copy_msghdr_from_user+0x420/0x420 [ 86.972266][ T3791] __sys_sendmsg+0x12c/0x1d0 [ 86.972268][ T3791] ? __sys_sendmsg_sock+0x20/0x20 [ 86.972271][ T3791] ? rcu_is_watching+0x16/0xd0 [ 86.972272][ T3791] do_syscall_64+0xff/0x530 [ 86.972274][ T3791] ? exc_page_fault+0xee/0x100 [ 86.972276][ T3791] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.972277][ T3791] RIP: 0033:0x7f837aa0154e [ 86.972279][ T3791] 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 [ 86.972280][ T3791] RSP: 002b:00007ffd63e89860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 86.972284][ T3791] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f837aa0154e [ 86.972285][ T3791] RDX: 0000000000000000 RSI: 00007ffd63e89910 RDI: 0000000000000005 [ 86.972286][ T3791] RBP: 00007ffd63e89870 R08: 0000000000000000 R09: 0000000000000000 [ 86.972287][ T3791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfc6 [ 86.972287][ T3791] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd63e89fe0 [ 86.972290][ T3791] [ 86.993152][ T3791] br2: port 1(vethhv-22) entered disabled state [ 86.993326][ T3791] vethhv-22: entered allmulticast mode [ 86.993888][ T3791] vethhv-22: entered promiscuous mode [ 86.994219][ T3791] br2: port 1(vethhv-22) entered blocking state [ 86.994380][ T3791] br2: port 1(vethhv-22) entered forwarding state [ 87.264079][ T3829] br2: port 2(vxlan2) entered blocking state [ 87.264815][ T3829] br2: port 2(vxlan2) entered disabled state [ 87.264997][ T3829] vxlan2: entered allmulticast mode [ 87.265585][ T3829] vxlan2: entered promiscuous mode [ 87.282417][ T3830] br2: port 2(vxlan2) entered blocking state [ 87.282632][ T3830] br2: port 2(vxlan2) entered forwarding state [ 87.851859][ T3871] br3: port 1(vethhv-32) entered blocking state [ 87.852060][ T3871] br3: port 1(vethhv-32) entered disabled state [ 87.852579][ T3871] vethhv-32: entered allmulticast mode [ 87.853135][ T3871] vethhv-32: entered promiscuous mode [ 87.853428][ T3871] br3: port 1(vethhv-32) entered blocking state [ 87.853584][ T3871] br3: port 1(vethhv-32) entered forwarding state [ 88.072674][ T3897] br3: port 2(vxlan30) entered blocking state [ 88.072687][ T3897] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 88.072689][ T3897] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3897, name: ip [ 88.072691][ T3897] preempt_count: 1, expected: 0 [ 88.072692][ T3897] RCU nest depth: 0, expected: 0 [ 88.072693][ T3897] INFO: lockdep is turned off. [ 88.072694][ T3897] irq event stamp: 0 [ 88.072694][ T3897] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 88.072698][ T3897] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 88.072705][ T3897] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 88.072706][ T3897] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 88.072708][ T3897] Preemption disabled at: [ 88.072709][ T3897] [] vprintk_emit+0x31b/0x3e0 [ 88.072715][ T3897] CPU: 2 UID: 0 PID: 3897 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 88.072718][ T3897] Tainted: [W]=WARN [ 88.072719][ T3897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 88.072721][ T3897] Call Trace: [ 88.072722][ T3897] [ 88.072723][ T3897] dump_stack_lvl+0x6f/0xa0 [ 88.072728][ T3897] ? vprintk_emit+0x31b/0x3e0 [ 88.072729][ T3897] __might_resched.cold+0x1fe/0x2c1 [ 88.072733][ T3897] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 88.072736][ T3897] ? __asan_memcpy+0x3c/0x60 [ 88.072739][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072742][ T3897] __kmalloc_noprof+0x443/0x760 [ 88.072744][ T3897] ? __rwlock_init+0x150/0x150 [ 88.072747][ T3897] ? alloc_buf.isra.0+0x4b/0x260 [ 88.072752][ T3897] ? do_raw_spin_unlock+0x59/0x250 [ 88.072754][ T3897] alloc_buf.isra.0+0x4b/0x260 [ 88.072756][ T3897] put_chars+0x1e1/0x2f0 [ 88.072758][ T3897] ? __send_to_port+0x420/0x420 [ 88.072759][ T3897] ? console_prepend_replay+0x20/0x20 [ 88.072762][ T3897] hvc_console_print+0x292/0x780 [ 88.072766][ T3897] ? hvc_write+0x3a0/0x3a0 [ 88.072768][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072769][ T3897] ? lock_acquire+0x13c/0x160 [ 88.072772][ T3897] console_emit_next_record+0x22f/0x4c0 [ 88.072774][ T3897] ? devkmsg_read+0x4b0/0x4b0 [ 88.072776][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072777][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072778][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072779][ T3897] ? lock_acquire+0x13c/0x160 [ 88.072781][ T3897] ? console_flush_one_record+0x111/0x710 [ 88.072782][ T3897] console_flush_one_record+0x46f/0x710 [ 88.072785][ T3897] ? console_emit_next_record+0x4c0/0x4c0 [ 88.072787][ T3897] console_unlock+0xee/0x1f0 [ 88.072789][ T3897] ? lock_acquire+0x13c/0x160 [ 88.072791][ T3897] ? console_flush_one_record+0x710/0x710 [ 88.072792][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072793][ T3897] ? lock_release+0x184/0x1f0 [ 88.072794][ T3897] ? lock_acquire+0xe0/0x160 [ 88.072796][ T3897] ? __rcu_read_lock+0x70/0x70 [ 88.072797][ T3897] ? __down_trylock_console_sem+0x5e/0xa0 [ 88.072799][ T3897] ? vprintk_emit+0x320/0x3e0 [ 88.072800][ T3897] vprintk_emit+0x37c/0x3e0 [ 88.072802][ T3897] ? wake_up_klogd_work_func+0x90/0x90 [ 88.072803][ T3897] ? __rwlock_init+0x150/0x150 [ 88.072805][ T3897] ? filter_irq_stacks+0xd0/0xd0 [ 88.072808][ T3897] _printk+0xc7/0x100 [ 88.072811][ T3897] ? snapshot_read.cold+0x21/0x21 [ 88.072813][ T3897] ? br_multicast_flood+0x960/0x960 [ 88.072816][ T3897] ? do_setlink.isra.0+0x9ec/0x2a60 [ 88.072819][ T3897] ? rtnl_newlink+0x9f1/0x11b0 [ 88.072820][ T3897] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.072822][ T3897] br_set_state+0x22f/0x430 [ 88.072825][ T3897] br_init_port+0xc4/0x200 [ 88.072826][ T3897] new_nbp+0x3a0/0x650 [ 88.072829][ T3897] br_add_if+0x212/0x1320 [ 88.072830][ T3897] ? is_bpf_text_address+0x3e/0x110 [ 88.072833][ T3897] ? is_bpf_text_address+0x72/0x110 [ 88.072834][ T3897] ? kernel_text_address+0x149/0x170 [ 88.072837][ T3897] do_set_master+0x3b2/0x780 [ 88.072839][ T3897] do_setlink.isra.0+0x9ec/0x2a60 [ 88.072841][ T3897] ? stack_trace_save+0x93/0xc0 [ 88.072842][ T3897] ? rtnl_link_get_size+0x350/0x350 [ 88.072843][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072844][ T3897] ? stack_depot_save_flags+0x1bc/0x790 [ 88.072848][ T3897] ? kasan_save_stack+0x3d/0x50 [ 88.072850][ T3897] ? kasan_save_stack+0x2f/0x50 [ 88.072851][ T3897] ? kasan_save_track+0x14/0x30 [ 88.072852][ T3897] ? __kasan_kmalloc+0x7b/0x90 [ 88.072853][ T3897] ? __kmalloc_cache_noprof+0x29a/0x620 [ 88.072854][ T3897] ? rtnl_newlink+0x124/0x11b0 [ 88.072855][ T3897] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.072856][ T3897] ? netlink_rcv_skb+0x14e/0x3a0 [ 88.072858][ T3897] ? netlink_unicast+0x486/0x750 [ 88.072860][ T3897] ? netlink_sendmsg+0x75b/0xc90 [ 88.072861][ T3897] ? __sock_sendmsg+0xce/0x190 [ 88.072864][ T3897] ? ____sys_sendmsg+0x61a/0x860 [ 88.072865][ T3897] ? ___sys_sendmsg+0x14e/0x1d0 [ 88.072867][ T3897] ? __sys_sendmsg+0x12c/0x1d0 [ 88.072868][ T3897] ? do_syscall_64+0xff/0x530 [ 88.072871][ T3897] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.072874][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072875][ T3897] ? lock_acquire+0x13c/0x160 [ 88.072877][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072877][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072879][ T3897] ? trace_contention_end+0xb3/0x180 [ 88.072880][ T3897] ? __mutex_lock+0x1db/0x1ea0 [ 88.072882][ T3897] ? __mutex_lock+0x9a3/0x1ea0 [ 88.072883][ T3897] ? rtnl_newlink+0x9a8/0x11b0 [ 88.072884][ T3897] ? ww_mutex_lock+0x160/0x160 [ 88.072885][ T3897] ? nla_get_range_signed+0x3d0/0x3d0 [ 88.072889][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072890][ T3897] ? __rtnl_newlink+0x3fa/0xa50 [ 88.072892][ T3897] rtnl_newlink+0x9f1/0x11b0 [ 88.072894][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072895][ T3897] ? rtnl_bridge_getlink+0x850/0x850 [ 88.072896][ T3897] ? lock_acquire+0x13c/0x160 [ 88.072898][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072899][ T3897] ? is_bpf_text_address+0x3e/0x110 [ 88.072900][ T3897] ? is_bpf_text_address+0x72/0x110 [ 88.072901][ T3897] ? kernel_text_address+0x149/0x170 [ 88.072903][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072904][ T3897] ? cap_capable+0x1d7/0x3d0 [ 88.072907][ T3897] ? arch_stack_walk+0xed/0x130 [ 88.072909][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072910][ T3897] ? lock_acquire+0x13c/0x160 [ 88.072912][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072913][ T3897] ? rtnl_bridge_getlink+0x850/0x850 [ 88.072914][ T3897] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.072915][ T3897] ? rtnl_link_fill+0x920/0x920 [ 88.072917][ T3897] ? filter_irq_stacks+0xd0/0xd0 [ 88.072918][ T3897] ? stack_depot_save_flags+0x1bc/0x790 [ 88.072920][ T3897] netlink_rcv_skb+0x14e/0x3a0 [ 88.072922][ T3897] ? rtnl_link_fill+0x920/0x920 [ 88.072928][ T3897] ? lock_release+0x184/0x1f0 [ 88.072930][ T3897] ? netlink_ack+0xcf0/0xcf0 [ 88.072931][ T3897] ? __netlink_lookup+0xb9/0x6b0 [ 88.072934][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072935][ T3897] ? lock_release+0x184/0x1f0 [ 88.072937][ T3897] netlink_unicast+0x486/0x750 [ 88.072939][ T3897] ? netlink_attachskb+0x810/0x810 [ 88.072941][ T3897] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.072943][ T3897] netlink_sendmsg+0x75b/0xc90 [ 88.072945][ T3897] ? netlink_unicast+0x750/0x750 [ 88.072946][ T3897] ? kernel_text_address+0x149/0x170 [ 88.072948][ T3897] ? lock_acquire+0x13c/0x160 [ 88.072949][ T3897] ? __import_iovec+0x36c/0x620 [ 88.072952][ T3897] __sock_sendmsg+0xce/0x190 [ 88.072954][ T3897] ____sys_sendmsg+0x61a/0x860 [ 88.072956][ T3897] ? copy_msghdr_from_user+0x279/0x420 [ 88.072957][ T3897] ? sock_write_iter+0x400/0x400 [ 88.072959][ T3897] ? move_addr_to_kernel+0x40/0x40 [ 88.072960][ T3897] ? filter_irq_stacks+0xd0/0xd0 [ 88.072962][ T3897] ___sys_sendmsg+0x14e/0x1d0 [ 88.072964][ T3897] ? copy_msghdr_from_user+0x420/0x420 [ 88.072969][ T3897] __sys_sendmsg+0x12c/0x1d0 [ 88.072971][ T3897] ? __sys_sendmsg_sock+0x20/0x20 [ 88.072973][ T3897] ? rcu_is_watching+0x16/0xd0 [ 88.072975][ T3897] do_syscall_64+0xff/0x530 [ 88.072976][ T3897] ? exc_page_fault+0xee/0x100 [ 88.072978][ T3897] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.072980][ T3897] RIP: 0033:0x7fa0a695354e [ 88.072981][ T3897] 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 [ 88.072983][ T3897] RSP: 002b:00007ffd4156db90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 88.072986][ T3897] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0a695354e [ 88.072988][ T3897] RDX: 0000000000000000 RSI: 00007ffd4156dc40 RDI: 0000000000000005 [ 88.072989][ T3897] RBP: 00007ffd4156dba0 R08: 0000000000000000 R09: 0000000000000000 [ 88.072990][ T3897] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91bfc7 [ 88.072990][ T3897] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd4156e310 [ 88.072993][ T3897] [ 88.099685][ T3897] br3: port 2(vxlan30) entered disabled state [ 88.099890][ T3897] vxlan30: entered allmulticast mode [ 88.100501][ T3897] vxlan30: entered promiscuous mode [ 88.122394][ T3898] br3: port 2(vxlan30) entered blocking state [ 88.122572][ T3898] br3: port 2(vxlan30) entered forwarding state [ 88.362146][ T3923] br3: port 3(vxlan40) entered blocking state [ 88.362332][ T3923] br3: port 3(vxlan40) entered disabled state [ 88.362505][ T3923] vxlan40: entered allmulticast mode [ 88.363053][ T3923] vxlan40: entered promiscuous mode [ 88.382455][ T3924] br3: port 3(vxlan40) entered blocking state [ 88.382633][ T3924] br3: port 3(vxlan40) entered forwarding state [ 88.623803][ T3949] br3: port 4(vxlan3) entered blocking state [ 88.624000][ T3949] br3: port 4(vxlan3) entered disabled state [ 88.624170][ T3949] vxlan3: entered allmulticast mode [ 88.624719][ T3949] vxlan3: entered promiscuous mode [ 88.641169][ T3950] br3: port 4(vxlan3) entered blocking state [ 88.641387][ T3950] br3: port 4(vxlan3) entered forwarding state [ 89.023745][ T70] vxlan1: left allmulticast mode [ 89.023895][ T70] vxlan1: left promiscuous mode [ 89.024071][ T70] br1: port 2(vxlan1) entered disabled state [ 89.024713][ T70] vethhv-11: left allmulticast mode [ 89.024837][ T70] vethhv-11: left promiscuous mode [ 89.025011][ T70] br1: port 1(vethhv-11) entered disabled state [ 89.026600][ T70] vxlan2: left allmulticast mode [ 89.026758][ T70] vxlan2: left promiscuous mode [ 89.026990][ T70] br2: port 2(vxlan2) entered disabled state [ 89.028376][ T70] vethhv-21: left allmulticast mode [ 89.028536][ T70] vethhv-21: left promiscuous mode [ 89.028752][ T70] br2: port 1(vethhv-21) entered disabled state [ 89.030580][ T70] vxlan3: left allmulticast mode [ 89.030739][ T70] vxlan3: left promiscuous mode [ 89.030965][ T70] br3: port 4(vxlan3) entered disabled state [ 89.031506][ T70] vxlan40: left allmulticast mode [ 89.031657][ T70] vxlan40: left promiscuous mode [ 89.031867][ T70] br3: port 3(vxlan40) entered disabled state [ 89.032755][ T70] vxlan30: left allmulticast mode [ 89.032909][ T70] vxlan30: left promiscuous mode [ 89.033618][ T70] br3: port 2(vxlan30) entered disabled state [ 89.034585][ T70] vethhv-31: left allmulticast mode [ 89.034740][ T70] vethhv-31: left promiscuous mode [ 89.034963][ T70] br3: port 1(vethhv-31) entered disabled state [ 89.100537][ T70] br3: port 4(vxlan3) entered disabled state [ 89.100546][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 89.100548][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 89.100549][ T70] preempt_count: 202, expected: 0 [ 89.100550][ T70] RCU nest depth: 0, expected: 0 [ 89.100551][ T70] INFO: lockdep is turned off. [ 89.100552][ T70] irq event stamp: 2310 [ 89.100553][ T70] hardirqs last enabled at (2309): [] _raw_spin_unlock_irq+0x28/0x50 [ 89.100560][ T70] hardirqs last disabled at (2310): [] __schedule+0x1246/0x20e0 [ 89.100563][ T70] softirqs last enabled at (2306): [] __fib6_clean_all+0xff/0x290 [ 89.100566][ T70] softirqs last disabled at (2300): [] __fib6_clean_all+0xd9/0x290 [ 89.100568][ T70] Preemption disabled at: [ 89.100569][ T70] [<0000000000000000>] 0x0 [ 89.100574][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 89.100577][ T70] Tainted: [W]=WARN [ 89.100578][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 89.100580][ T70] Workqueue: netns cleanup_net [ 89.100585][ T70] Call Trace: [ 89.100587][ T70] [ 89.100588][ T70] dump_stack_lvl+0x6f/0xa0 [ 89.100594][ T70] __might_resched.cold+0x1fe/0x2c1 [ 89.100598][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 89.100602][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.100604][ T70] __kmalloc_noprof+0x443/0x760 [ 89.100607][ T70] ? __rwlock_init+0x150/0x150 [ 89.100610][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 89.100614][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 89.100615][ T70] alloc_buf.isra.0+0x4b/0x260 [ 89.100618][ T70] put_chars+0x1e1/0x2f0 [ 89.100619][ T70] ? __send_to_port+0x420/0x420 [ 89.100620][ T70] ? printk_get_next_message+0x240/0x650 [ 89.100623][ T70] ? console_prepend_replay+0x20/0x20 [ 89.100625][ T70] hvc_console_print+0x292/0x780 [ 89.100629][ T70] ? hvc_write+0x3a0/0x3a0 [ 89.100631][ T70] ? __rwlock_init+0x150/0x150 [ 89.100633][ T70] ? lock_acquire+0x13c/0x160 [ 89.100635][ T70] console_emit_next_record+0x22f/0x4c0 [ 89.100638][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 89.100640][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.100641][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.100642][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.100643][ T70] ? lock_acquire+0x13c/0x160 [ 89.100644][ T70] ? console_flush_one_record+0x111/0x710 [ 89.100646][ T70] console_flush_one_record+0x46f/0x710 [ 89.100649][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 89.100651][ T70] console_unlock+0xee/0x1f0 [ 89.100653][ T70] ? lock_acquire+0x13c/0x160 [ 89.100655][ T70] ? console_flush_one_record+0x710/0x710 [ 89.100656][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.100657][ T70] ? lock_release+0x184/0x1f0 [ 89.100659][ T70] ? lock_acquire+0xe0/0x160 [ 89.100660][ T70] ? __rcu_read_lock+0x70/0x70 [ 89.100662][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 89.100663][ T70] ? vprintk_emit+0x320/0x3e0 [ 89.100665][ T70] vprintk_emit+0x37c/0x3e0 [ 89.100666][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 89.100667][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.100669][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 89.100672][ T70] ? trace_hardirqs_on+0x36/0x40 [ 89.100673][ T70] _printk+0xc7/0x100 [ 89.100676][ T70] ? snapshot_read.cold+0x21/0x21 [ 89.100678][ T70] ? ipv6_mc_down+0x17e/0x2d0 [ 89.100681][ T70] br_set_state+0x22f/0x430 [ 89.100684][ T70] br_stp_disable_port+0x11f/0x390 [ 89.100686][ T70] br_device_event+0x7b5/0x8f0 [ 89.100688][ T70] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 89.100690][ T70] ? packet_sendmsg_spkt+0x1360/0x1360 [ 89.100692][ T70] ? addrconf_notify+0x2c8/0xf30 [ 89.100694][ T70] notifier_call_chain+0xae/0x300 [ 89.100698][ T70] netif_close_many+0x366/0x770 [ 89.100700][ T70] ? lock_release+0x184/0x1f0 [ 89.100702][ T70] ? mutex_is_locked+0x1c/0x50 [ 89.100703][ T70] ? __dev_close_many+0x680/0x680 [ 89.100705][ T70] ? netif_close_many_and_unlock+0x22/0x2c0 [ 89.100707][ T70] unregister_netdevice_many_notify+0x71a/0x1b40 [ 89.100709][ T70] ? vxlan_dellink+0x244/0x3f0 [vxlan] [ 89.100715][ T70] ? unregister_netdevice_queued+0x80/0x80 [ 89.100717][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.100718][ T70] ? lock_release+0x184/0x1f0 [ 89.100720][ T70] vxlan_netdevice_event+0x27c/0x3e0 [vxlan] [ 89.100724][ T70] ? vxlan_exit_rtnl+0x160/0x160 [vxlan] [ 89.100727][ T70] ? netconsole_netdev_event+0x486/0xe50 [ 89.100730][ T70] ? addrconf_notify+0x2c8/0xf30 [ 89.100732][ T70] notifier_call_chain+0xae/0x300 [ 89.100734][ T70] unregister_netdevice_many_notify+0xc5a/0x1b40 [ 89.100736][ T70] ? unregister_netdevice_queued+0x80/0x80 [ 89.100737][ T70] ? get_rps_cpu+0x980/0x980 [ 89.100740][ T70] default_device_exit_batch+0x38b/0x600 [ 89.100741][ T70] ? __mutex_unlock_slowpath+0x5e5/0x740 [ 89.100742][ T70] ? lock_acquire+0x13c/0x160 [ 89.100744][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 89.100746][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 89.100748][ T70] ? fou_exit_net+0x30/0x110 [ 89.100750][ T70] ops_undo_list+0x2ce/0x8f0 [ 89.100752][ T70] ? netns_install+0x2a0/0x2a0 [ 89.100754][ T70] ? idr_destroy+0x121/0x250 [ 89.100757][ T70] cleanup_net+0x431/0x940 [ 89.100759][ T70] ? net_passive_dec+0x230/0x230 [ 89.100761][ T70] ? lock_acquire+0x13c/0x160 [ 89.100762][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.100764][ T70] process_one_work+0xe3e/0x1560 [ 89.100768][ T70] ? __queue_delayed_work+0x470/0x470 [ 89.100770][ T70] ? __rwlock_init+0x150/0x150 [ 89.100773][ T70] worker_thread+0x4f1/0xd60 [ 89.100775][ T70] ? rescuer_thread+0x1340/0x1340 [ 89.100776][ T70] ? __kthread_parkme+0xbd/0x210 [ 89.100779][ T70] ? rescuer_thread+0x1340/0x1340 [ 89.100780][ T70] ? rescuer_thread+0x1340/0x1340 [ 89.100782][ T70] kthread+0x367/0x460 [ 89.100784][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 89.100785][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 89.100787][ T70] ret_from_fork+0x474/0x6b0 [ 89.100790][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 89.100792][ T70] ? __switch_to+0x5a3/0xe00 [ 89.100795][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 89.100797][ T70] ret_from_fork_asm+0x11/0x20 [ 89.100801][ T70] [ 89.117368][ T70] br3: port 3(vxlan40) entered disabled state [ 89.117897][ T70] br3: port 2(vxlan30) entered disabled state [ 89.120497][ T70] br2: port 2(vxlan2) entered disabled state [ 89.121091][ T70] br1: port 2(vxlan1) entered disabled state [ 89.121539][ T70] vxlan3 (unregistering): left allmulticast mode [ 89.121699][ T70] vxlan3 (unregistering): left promiscuous mode [ 89.121856][ T70] br3: port 4(vxlan3) entered disabled state [ 89.123566][ T70] vxlan40 (unregistering): left allmulticast mode [ 89.123790][ T70] vxlan40 (unregistering): left promiscuous mode [ 89.124021][ T70] br3: port 3(vxlan40) entered disabled state [ 89.126525][ T70] vxlan30 (unregistering): left allmulticast mode [ 89.126692][ T70] vxlan30 (unregistering): left promiscuous mode [ 89.126870][ T70] br3: port 2(vxlan30) entered disabled state [ 89.129413][ T70] vxlan2 (unregistering): left allmulticast mode [ 89.129585][ T70] vxlan2 (unregistering): left promiscuous mode [ 89.129742][ T70] br2: port 2(vxlan2) entered disabled state [ 89.132036][ T70] vxlan1 (unregistering): left allmulticast mode [ 89.132206][ T70] vxlan1 (unregistering): left promiscuous mode [ 89.132365][ T70] br1: port 2(vxlan1) entered disabled state [ 89.169864][ T70] vethhv-12: left allmulticast mode [ 89.170054][ T70] vethhv-12: left promiscuous mode [ 89.170669][ T70] br1: port 1(vethhv-12) entered disabled state [ 89.171698][ T70] vethhv-22: left allmulticast mode [ 89.171881][ T70] vethhv-22: left promiscuous mode [ 89.172299][ T70] br2: port 1(vethhv-22) entered disabled state [ 89.173621][ T70] vethhv-32: left allmulticast mode [ 89.173762][ T70] vethhv-32: left promiscuous mode [ 89.173943][ T70] br3: port 1(vethhv-32) entered disabled state