[ 9.851948][ T188] ip (188) used greatest stack depth: 24320 bytes left [ 9.851964][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.851966][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 9.851968][ T188] preempt_count: 2, expected: 0 [ 9.851969][ T188] RCU nest depth: 0, expected: 0 [ 9.851970][ T188] locks held by ip/188: 5, last CPU#0: [ 9.851972][ T188] #0: ffffffff9a2027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.851985][ T188] #1: ffffffff9a369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.851991][ T188] #2: ffffffff9a369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.851995][ T188] #3: ffffffff9a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.851999][ T188] #4: ffffffff9a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.852002][ T188] irq event stamp: 33268 [ 9.852003][ T188] hardirqs last enabled at (33267): [] __down_trylock_console_sem+0x86/0xa0 [ 9.852006][ T188] hardirqs last disabled at (33268): [] console_emit_next_record+0x3d4/0x4c0 [ 9.852008][ T188] softirqs last enabled at (31986): [] netlink_release+0x17b/0xcf0 [ 9.852012][ T188] softirqs last disabled at (31984): [] netlink_release+0xd2/0xcf0 [ 9.852014][ T188] Preemption disabled at: [ 9.852015][ T188] [<0000000000000000>] 0x0 [ 9.852022][ T188] CPU: 0 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.852032][ T188] Tainted: [W]=WARN [ 9.852033][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.852034][ T188] Call Trace: [ 9.852036][ T188] [ 9.852037][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.852044][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.852049][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.852053][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.852058][ T188] __kmalloc_noprof+0x443/0x760 [ 9.852060][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.852066][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.852069][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.852072][ T188] put_chars+0x1e1/0x2f0 [ 9.852075][ T188] ? __send_to_port+0x420/0x420 [ 9.852076][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.852081][ T188] ? validate_chain+0x38b/0xc20 [ 9.852086][ T188] hvc_console_print+0x292/0x780 [ 9.852093][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.852095][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.852098][ T188] ? lock_acquire+0x13c/0x160 [ 9.852102][ T188] console_emit_next_record+0x22f/0x4c0 [ 9.852106][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 9.852108][ T188] ? console_flush_one_record+0x106/0x710 [ 9.852111][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.852113][ T188] ? lock_acquire+0x13c/0x160 [ 9.852117][ T188] console_flush_one_record+0x46f/0x710 [ 9.852121][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 9.852123][ T188] ? __lock_acquire+0x518/0xc20 [ 9.852129][ T188] console_unlock+0xee/0x1f0 [ 9.852132][ T188] ? console_flush_one_record+0x710/0x710 [ 9.852133][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.852136][ T188] ? lock_acquire+0x60/0x160 [ 9.852140][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.852141][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.852145][ T188] vprintk_emit+0x37c/0x3e0 [ 9.852149][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.852152][ T188] ? __lock_acquire+0x518/0xc20 [ 9.852156][ T188] _printk+0xc7/0x100 [ 9.852160][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.852163][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.852165][ T188] ? __rwlock_init+0x150/0x150 [ 9.852169][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.852172][ T188] do_exit.cold+0x82/0x9c [ 9.852176][ T188] ? exit_notify+0x890/0x890 [ 9.852178][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 9.852181][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.852185][ T188] do_group_exit+0xb8/0x370 [ 9.852188][ T188] __x64_sys_exit_group+0x3c/0x50 [ 9.852190][ T188] x64_sys_call+0x1567/0x1570 [ 9.852192][ T188] do_syscall_64+0xff/0x530 [ 9.852195][ T188] ? exc_page_fault+0xee/0x100 [ 9.852198][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.852201][ T188] RIP: 0033:0x7f995aec41b8 [ 9.852203][ T188] Code: Unable to access opcode bytes at 0x7f995aec418e. [ 9.852204][ T188] RSP: 002b:00007ffd70ffa958 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.852207][ T188] RAX: ffffffffffffffda RBX: 00007f995aff4f88 RCX: 00007f995aec41b8 [ 9.852208][ T188] RDX: 00007f995ac0efc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.852209][ T188] RBP: 00007ffd70ffa9b0 R08: 0000000000000000 R09: 0000000000008010 [ 9.852210][ T188] R10: 00007ffd70ffa770 R11: 0000000000000246 R12: 0000000000000001 [ 9.852211][ T188] R13: 0000000000000000 R14: 00007f995aff3680 R15: 00007f995aff4fa0 [ 9.852218][ T188] [ 10.075417][ T202] ip (202) used greatest stack depth: 23824 bytes left [ 11.051576][ T237] br0: port 1(veth1) entered blocking state [ 11.051668][ T237] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.051670][ T237] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 237, name: ip [ 11.051672][ T237] preempt_count: 1, expected: 0 [ 11.051673][ T237] RCU nest depth: 0, expected: 0 [ 11.051674][ T237] locks held by ip/237: 5, last CPU#1: [ 11.051677][ T237] #0: ffffffff9aad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.051689][ T237] #1: ffffffff9a369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.051696][ T237] #2: ffffffff9a369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.051700][ T237] #3: ffffffff9a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.051704][ T237] #4: ffffffff9a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.051708][ T237] irq event stamp: 11970 [ 11.051709][ T237] hardirqs last enabled at (11969): [] __down_trylock_console_sem+0x86/0xa0 [ 11.051712][ T237] hardirqs last disabled at (11970): [] console_emit_next_record+0x3d4/0x4c0 [ 11.051714][ T237] softirqs last enabled at (11882): [] __alloc_skb+0x4c2/0x5f0 [ 11.051717][ T237] softirqs last disabled at (11880): [] __alloc_skb+0x4c2/0x5f0 [ 11.051720][ T237] Preemption disabled at: [ 11.051720][ T237] [] vprintk_emit+0x31b/0x3e0 [ 11.051726][ T237] CPU: 1 UID: 0 PID: 237 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.051730][ T237] Tainted: [W]=WARN [ 11.051731][ T237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.051732][ T237] Call Trace: [ 11.051734][ T237] [ 11.051736][ T237] dump_stack_lvl+0x6f/0xa0 [ 11.051741][ T237] ? vprintk_emit+0x31b/0x3e0 [ 11.051744][ T237] __might_resched.cold+0x1fe/0x2c1 [ 11.051749][ T237] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.051753][ T237] ? __kmalloc_noprof+0xdb/0x760 [ 11.051763][ T237] __kmalloc_noprof+0x443/0x760 [ 11.051765][ T237] ? alloc_buf.isra.0+0x4b/0x260 [ 11.051771][ T237] ? do_raw_spin_unlock+0x59/0x250 [ 11.051774][ T237] alloc_buf.isra.0+0x4b/0x260 [ 11.051777][ T237] put_chars+0x1e1/0x2f0 [ 11.051780][ T237] ? __send_to_port+0x420/0x420 [ 11.051785][ T237] ? validate_chain+0x34a/0xc20 [ 11.051788][ T237] hvc_console_print+0x292/0x780 [ 11.051791][ T237] ? mark_usage+0x61/0x170 [ 11.051793][ T237] ? __lock_acquire+0x518/0xc20 [ 11.051795][ T237] ? __lock_acquire+0x518/0xc20 [ 11.051799][ T237] ? hvc_write+0x3a0/0x3a0 [ 11.051801][ T237] ? console_emit_next_record+0x1df/0x4c0 [ 11.051804][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.051808][ T237] ? lock_acquire+0x13c/0x160 [ 11.051812][ T237] console_emit_next_record+0x22f/0x4c0 [ 11.051816][ T237] ? devkmsg_read+0x4b0/0x4b0 [ 11.051818][ T237] ? console_flush_one_record+0x106/0x710 [ 11.051821][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.051823][ T237] ? lock_acquire+0x13c/0x160 [ 11.051827][ T237] console_flush_one_record+0x46f/0x710 [ 11.051832][ T237] ? console_emit_next_record+0x4c0/0x4c0 [ 11.051833][ T237] ? __lock_acquire+0x518/0xc20 [ 11.051839][ T237] console_unlock+0xee/0x1f0 [ 11.051842][ T237] ? console_flush_one_record+0x710/0x710 [ 11.051844][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.051846][ T237] ? lock_acquire+0x60/0x160 [ 11.051850][ T237] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.051851][ T237] ? vprintk_emit+0x320/0x3e0 [ 11.051855][ T237] vprintk_emit+0x37c/0x3e0 [ 11.051859][ T237] ? wake_up_klogd_work_func+0x90/0x90 [ 11.051861][ T237] ? __lock_release.isra.0+0x69/0x1a0 [ 11.051863][ T237] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.051867][ T237] ? mark_held_locks+0x40/0x70 [ 11.051871][ T237] _printk+0xc7/0x100 [ 11.051874][ T237] ? snapshot_read.cold+0x21/0x21 [ 11.051878][ T237] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.051891][ T237] ? do_setlink.isra.0+0xa31/0x2750 [ 11.051893][ T237] ? rtnl_newlink+0x9f1/0x11c0 [ 11.051894][ T237] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.051898][ T237] br_set_state+0x22f/0x430 [bridge] [ 11.051909][ T237] br_init_port+0xc4/0x200 [bridge] [ 11.051918][ T237] new_nbp+0x39c/0x580 [bridge] [ 11.051928][ T237] br_add_if+0x212/0x1320 [bridge] [ 11.051935][ T237] ? is_bpf_text_address+0x72/0x110 [ 11.051939][ T237] ? kernel_text_address+0x149/0x170 [ 11.051942][ T237] ? __kernel_text_address+0x12/0x30 [ 11.051946][ T237] do_set_master+0x357/0x580 [ 11.051951][ T237] do_setlink.isra.0+0xa31/0x2750 [ 11.051954][ T237] ? stack_trace_save+0x93/0xc0 [ 11.051957][ T237] ? rtnl_link_get_size+0x350/0x350 [ 11.051958][ T237] ? rcu_read_lock_any_held+0x66/0x90 [ 11.051961][ T237] ? stack_depot_save_flags+0x38e/0x790 [ 11.051964][ T237] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.051967][ T237] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.051969][ T237] ? validate_chain+0x38b/0xc20 [ 11.051972][ T237] ? kasan_save_stack+0x3d/0x50 [ 11.051975][ T237] ? kasan_save_stack+0x2f/0x50 [ 11.051976][ T237] ? kasan_save_track+0x14/0x30 [ 11.051979][ T237] ? __lock_acquire+0x518/0xc20 [ 11.051981][ T237] ? netlink_seq_next+0xe/0x60 [ 11.051984][ T237] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.051989][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 11.051991][ T237] ? rtnl_newlink+0x9a8/0x11c0 [ 11.051994][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.051996][ T237] ? lock_acquire+0x13c/0x160 [ 11.051998][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.051999][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.052002][ T237] ? trace_contention_end+0xb3/0x180 [ 11.052006][ T237] ? __mutex_lock+0x1db/0x1ea0 [ 11.052008][ T237] ? __mutex_lock+0x9a3/0x1ea0 [ 11.052010][ T237] ? rtnl_newlink+0x9a8/0x11c0 [ 11.052013][ T237] ? ww_mutex_lock+0x160/0x160 [ 11.052015][ T237] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.052020][ T237] ? __rtnl_newlink+0x3fa/0xa50 [ 11.052025][ T237] rtnl_newlink+0x9f1/0x11c0 [ 11.052037][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 11.052039][ T237] ? __lock_acquire+0x518/0xc20 [ 11.052043][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 11.052045][ T237] ? find_held_lock+0x2b/0x80 [ 11.052047][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 11.052049][ T237] ? __lock_release.isra.0+0x69/0x1a0 [ 11.052053][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 11.052055][ T237] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.052058][ T237] ? rtnl_link_fill+0x920/0x920 [ 11.052059][ T237] ? __lock_acquire+0x518/0xc20 [ 11.052064][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 11.052066][ T237] ? find_held_lock+0x2b/0x80 [ 11.052069][ T237] netlink_rcv_skb+0x14e/0x3a0 [ 11.052071][ T237] ? rtnl_link_fill+0x920/0x920 [ 11.052074][ T237] ? netlink_ack+0xcf0/0xcf0 [ 11.052080][ T237] ? netlink_deliver_tap+0xc5/0x330 [ 11.052082][ T237] ? netlink_deliver_tap+0x13c/0x330 [ 11.052086][ T237] netlink_unicast+0x486/0x750 [ 11.052090][ T237] ? netlink_attachskb+0x810/0x810 [ 11.052093][ T237] ? __lock_acquire+0x518/0xc20 [ 11.052097][ T237] netlink_sendmsg+0x735/0xc60 [ 11.052101][ T237] ? netlink_unicast+0x750/0x750 [ 11.052105][ T237] ? __might_fault+0x97/0x140 [ 11.052110][ T237] ____sys_sendmsg+0x415/0x880 [ 11.052113][ T237] ? copy_msghdr_from_user+0x279/0x420 [ 11.052115][ T237] ? get_timestamp.constprop.0+0x390/0x390 [ 11.052117][ T237] ? move_addr_to_kernel+0x40/0x40 [ 11.052124][ T237] ___sys_sendmsg+0x14e/0x1d0 [ 11.052127][ T237] ? copy_msghdr_from_user+0x420/0x420 [ 11.052143][ T237] __sys_sendmsg+0x12c/0x1d0 [ 11.052146][ T237] ? __sys_sendmsg_sock+0x20/0x20 [ 11.052152][ T237] ? rcu_is_watching+0x16/0xd0 [ 11.052156][ T237] do_syscall_64+0xff/0x530 [ 11.052158][ T237] ? exc_page_fault+0xee/0x100 [ 11.052162][ T237] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.052164][ T237] RIP: 0033:0x7faacdc1754e [ 11.052167][ T237] 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 [ 11.052169][ T237] RSP: 002b:00007fff1a63a380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.052172][ T237] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007faacdc1754e [ 11.052174][ T237] RDX: 0000000000000000 RSI: 00007fff1a63a430 RDI: 0000000000000005 [ 11.052174][ T237] RBP: 00007fff1a63a390 R08: 0000000000000000 R09: 0000000000000000 [ 11.052175][ T237] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e6a [ 11.052176][ T237] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff1a63aaf0 [ 11.052183][ T237] [ 11.095444][ T237] br0: port 1(veth1) entered disabled state [ 11.097266][ T237] veth1: entered allmulticast mode [ 11.099070][ T237] veth1: entered promiscuous mode [ 11.106058][ T237] ip (237) used greatest stack depth: 23336 bytes left [ 11.133804][ T239] br0: port 2(veth2) entered blocking state [ 11.134139][ T239] br0: port 2(veth2) entered disabled state [ 11.134446][ T239] veth2: entered allmulticast mode [ 11.136221][ T239] veth2: entered promiscuous mode [ 11.196189][ T109] br0: port 1(veth1) entered blocking state [ 11.196638][ T109] br0: port 1(veth1) entered forwarding state [ 11.228413][ T58] br0: port 2(veth2) entered blocking state [ 11.228743][ T58] br0: port 2(veth2) entered forwarding state [ 18.722622][ T291] veth0: entered promiscuous mode [ 18.722643][ T291] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.722645][ T291] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 291, name: ip [ 18.722647][ T291] preempt_count: 1, expected: 0 [ 18.722648][ T291] RCU nest depth: 0, expected: 0 [ 18.722649][ T291] locks held by ip/291: 5, last CPU#2: [ 18.722651][ T291] #0: ffffffff9aad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 18.722664][ T291] #1: ffffffff9a369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.722670][ T291] #2: ffffffff9a369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.722674][ T291] #3: ffffffff9a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.722678][ T291] #4: ffffffff9a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.722683][ T291] irq event stamp: 12848 [ 18.722683][ T291] hardirqs last enabled at (12847): [] __down_trylock_console_sem+0x86/0xa0 [ 18.722686][ T291] hardirqs last disabled at (12848): [] console_emit_next_record+0x3d4/0x4c0 [ 18.722688][ T291] softirqs last enabled at (12842): [] __dev_change_flags+0x20b/0x660 [ 18.722691][ T291] softirqs last disabled at (12840): [] dev_set_rx_mode+0x56/0xa0 [ 18.722694][ T291] Preemption disabled at: [ 18.722695][ T291] [] vprintk_emit+0x31b/0x3e0 [ 18.722701][ T291] CPU: 2 UID: 0 PID: 291 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.722705][ T291] Tainted: [W]=WARN [ 18.722706][ T291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.722708][ T291] Call Trace: [ 18.722709][ T291] [ 18.722711][ T291] dump_stack_lvl+0x6f/0xa0 [ 18.722717][ T291] ? vprintk_emit+0x31b/0x3e0 [ 18.722719][ T291] __might_resched.cold+0x1fe/0x2c1 [ 18.722724][ T291] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.722728][ T291] ? __kmalloc_noprof+0xdb/0x760 [ 18.722734][ T291] __kmalloc_noprof+0x443/0x760 [ 18.722736][ T291] ? alloc_buf.isra.0+0x4b/0x260 [ 18.722742][ T291] ? do_raw_spin_unlock+0x59/0x250 [ 18.722745][ T291] alloc_buf.isra.0+0x4b/0x260 [ 18.722748][ T291] put_chars+0x1e1/0x2f0 [ 18.722750][ T291] ? desc_read_finalized_seq+0x79/0x120 [ 18.722752][ T291] ? __send_to_port+0x420/0x420 [ 18.722756][ T291] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.722759][ T291] ? validate_chain+0x38b/0xc20 [ 18.722766][ T291] hvc_console_print+0x292/0x780 [ 18.722769][ T291] ? __lock_acquire+0x518/0xc20 [ 18.722771][ T291] ? __lock_acquire+0x518/0xc20 [ 18.722776][ T291] ? hvc_write+0x3a0/0x3a0 [ 18.722777][ T291] ? console_emit_next_record+0x1df/0x4c0 [ 18.722780][ T291] ? rcu_is_watching+0x16/0xd0 [ 18.722784][ T291] ? lock_acquire+0x13c/0x160 [ 18.722788][ T291] console_emit_next_record+0x22f/0x4c0 [ 18.722792][ T291] ? devkmsg_read+0x4b0/0x4b0 [ 18.722794][ T291] ? console_flush_one_record+0x106/0x710 [ 18.722797][ T291] ? rcu_is_watching+0x16/0xd0 [ 18.722800][ T291] ? lock_acquire+0x13c/0x160 [ 18.722804][ T291] console_flush_one_record+0x46f/0x710 [ 18.722808][ T291] ? console_emit_next_record+0x4c0/0x4c0 [ 18.722810][ T291] ? __lock_acquire+0x518/0xc20 [ 18.722815][ T291] console_unlock+0xee/0x1f0 [ 18.722818][ T291] ? console_flush_one_record+0x710/0x710 [ 18.722820][ T291] ? rcu_is_watching+0x16/0xd0 [ 18.722823][ T291] ? lock_acquire+0x60/0x160 [ 18.722827][ T291] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.722828][ T291] ? vprintk_emit+0x320/0x3e0 [ 18.722832][ T291] vprintk_emit+0x37c/0x3e0 [ 18.722836][ T291] ? wake_up_klogd_work_func+0x90/0x90 [ 18.722838][ T291] ? mark_usage+0x61/0x170 [ 18.722840][ T291] ? __lock_acquire+0x518/0xc20 [ 18.722841][ T291] ? validate_chain+0x737/0xc20 [ 18.722843][ T291] ? find_held_lock+0x2/0x80 [ 18.722847][ T291] _printk+0xc7/0x100 [ 18.722851][ T291] ? snapshot_read.cold+0x21/0x21 [ 18.722854][ T291] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.722856][ T291] ? validate_chain+0x38b/0xc20 [ 18.722858][ T291] ? netdev_name+0x43/0x60 [ 18.722861][ T291] ? __netdev_printk+0x17f/0x1d0 [ 18.722865][ T291] netdev_info+0xe2/0x116 [ 18.722867][ T291] ? netdev_notice+0x120/0x120 [ 18.722872][ T291] ? do_raw_spin_lock+0x131/0x280 [ 18.722874][ T291] ? find_held_lock+0x2b/0x80 [ 18.722877][ T291] ? __lock_release.isra.0+0x69/0x1a0 [ 18.722879][ T291] ? mutex_is_locked+0x1c/0x50 [ 18.722883][ T291] __dev_set_promiscuity.cold+0x95/0x104 [ 18.722887][ T291] __dev_change_flags+0x396/0x660 [ 18.722891][ T291] ? netif_set_allmulti+0x250/0x250 [ 18.722893][ T291] ? kernel_text_address+0x149/0x170 [ 18.722896][ T291] ? __kernel_text_address+0x12/0x30 [ 18.722897][ T291] ? write_profile+0xf0/0xf0 [ 18.722900][ T291] ? unwind_get_return_address+0x67/0xd0 [ 18.722905][ T291] netif_change_flags+0x87/0x190 [ 18.722909][ T291] do_setlink.isra.0+0x1cc3/0x2750 [ 18.722913][ T291] ? stack_trace_save+0x93/0xc0 [ 18.722915][ T291] ? rtnl_link_get_size+0x350/0x350 [ 18.722917][ T291] ? rcu_read_lock_any_held+0x66/0x90 [ 18.722918][ T291] ? stack_depot_save_flags+0x38e/0x790 [ 18.722922][ T291] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.722925][ T291] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.722927][ T291] ? validate_chain+0x38b/0xc20 [ 18.722929][ T291] ? kasan_save_stack+0x3d/0x50 [ 18.722933][ T291] ? kasan_save_stack+0x2f/0x50 [ 18.722934][ T291] ? kasan_save_track+0x14/0x30 [ 18.722937][ T291] ? __lock_acquire+0x518/0xc20 [ 18.722939][ T291] ? netlink_seq_next+0xe/0x60 [ 18.722942][ T291] ? ___sys_sendmsg+0xb0/0x1d0 [ 18.722947][ T291] ? lock_acquire.part.0+0xd4/0x280 [ 18.722949][ T291] ? rtnl_newlink+0x9a8/0x11c0 [ 18.722952][ T291] ? rcu_is_watching+0x16/0xd0 [ 18.722954][ T291] ? lock_acquire+0x13c/0x160 [ 18.722956][ T291] ? rcu_is_watching+0x16/0xd0 [ 18.722957][ T291] ? rcu_is_watching+0x16/0xd0 [ 18.722960][ T291] ? trace_contention_end+0xb3/0x180 [ 18.722963][ T291] ? __mutex_lock+0x1db/0x1ea0 [ 18.722966][ T291] ? __mutex_lock+0x9a3/0x1ea0 [ 18.722968][ T291] ? rtnl_newlink+0x9a8/0x11c0 [ 18.722971][ T291] ? ww_mutex_lock+0x160/0x160 [ 18.722977][ T291] ? __rtnl_newlink+0x3fa/0xa50 [ 18.722982][ T291] rtnl_newlink+0x9f1/0x11c0 [ 18.722988][ T291] ? rtnl_bridge_getlink+0x850/0x850 [ 18.722990][ T291] ? __lock_acquire+0x518/0xc20 [ 18.722994][ T291] ? lock_acquire.part.0+0xd4/0x280 [ 18.722996][ T291] ? find_held_lock+0x2b/0x80 [ 18.722998][ T291] ? rtnl_bridge_getlink+0x850/0x850 [ 18.723000][ T291] ? __lock_release.isra.0+0x69/0x1a0 [ 18.723004][ T291] ? rtnl_bridge_getlink+0x850/0x850 [ 18.723006][ T291] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.723009][ T291] ? rtnl_link_fill+0x920/0x920 [ 18.723011][ T291] ? __lock_acquire+0x518/0xc20 [ 18.723015][ T291] ? lock_acquire.part.0+0xd4/0x280 [ 18.723017][ T291] ? find_held_lock+0x2b/0x80 [ 18.723021][ T291] netlink_rcv_skb+0x14e/0x3a0 [ 18.723022][ T291] ? rtnl_link_fill+0x920/0x920 [ 18.723025][ T291] ? netlink_ack+0xcf0/0xcf0 [ 18.723032][ T291] ? netlink_deliver_tap+0xc5/0x330 [ 18.723033][ T291] ? netlink_deliver_tap+0x13c/0x330 [ 18.723038][ T291] netlink_unicast+0x486/0x750 [ 18.723041][ T291] ? netlink_attachskb+0x810/0x810 [ 18.723044][ T291] ? __lock_acquire+0x518/0xc20 [ 18.723048][ T291] netlink_sendmsg+0x735/0xc60 [ 18.723052][ T291] ? netlink_unicast+0x750/0x750 [ 18.723056][ T291] ? __might_fault+0x97/0x140 [ 18.723062][ T291] ____sys_sendmsg+0x415/0x880 [ 18.723064][ T291] ? copy_msghdr_from_user+0x279/0x420 [ 18.723067][ T291] ? get_timestamp.constprop.0+0x390/0x390 [ 18.723069][ T291] ? move_addr_to_kernel+0x40/0x40 [ 18.723082][ T291] ___sys_sendmsg+0x14e/0x1d0 [ 18.723085][ T291] ? copy_msghdr_from_user+0x420/0x420 [ 18.723102][ T291] __sys_sendmsg+0x12c/0x1d0 [ 18.723105][ T291] ? __sys_sendmsg_sock+0x20/0x20 [ 18.723112][ T291] ? rcu_is_watching+0x16/0xd0 [ 18.723116][ T291] do_syscall_64+0xff/0x530 [ 18.723118][ T291] ? exc_page_fault+0xee/0x100 [ 18.723122][ T291] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.723124][ T291] RIP: 0033:0x7ff123a6c54e [ 18.723128][ T291] 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 [ 18.723129][ T291] RSP: 002b:00007ffc0bf79bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.723132][ T291] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff123a6c54e [ 18.723134][ T291] RDX: 0000000000000000 RSI: 00007ffc0bf79c70 RDI: 0000000000000005 [ 18.723135][ T291] RBP: 00007ffc0bf79bd0 R08: 0000000000000000 R09: 0000000000000000 [ 18.723136][ T291] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e72 [ 18.723136][ T291] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc0bf7a330 [ 18.723143][ T291] [ 18.780323][ T291] ip (291) used greatest stack depth: 23208 bytes left [ 18.962485][ T296] GACT probability NOT on [ 26.520826][ C0] [ 26.520844][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.520847][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 26.520849][ C0] preempt_count: 104, expected: 0 [ 26.520850][ C0] RCU nest depth: 0, expected: 0 [ 26.520851][ C0] INFO: lockdep is turned off. [ 26.520852][ C0] irq event stamp: 677142 [ 26.520853][ C0] hardirqs last enabled at (677142): [] _raw_spin_unlock_irq+0x28/0x50 [ 26.520862][ C0] hardirqs last disabled at (677141): [] _raw_spin_lock_irq+0x4a/0x50 [ 26.520864][ C0] softirqs last enabled at (677108): [] handle_softirqs+0x67c/0x900 [ 26.520868][ C0] softirqs last disabled at (677139): [] __irq_exit_rcu+0x145/0x1c0 [ 26.520870][ C0] Preemption disabled at: [ 26.520871][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 26.520877][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.520881][ C0] Tainted: [W]=WARN [ 26.520882][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.520884][ C0] Call Trace: [ 26.520886][ C0] [ 26.520887][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.520893][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 26.520895][ C0] __might_resched.cold+0x1fe/0x2c1 [ 26.520898][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.520902][ C0] ? __asan_memcpy+0x3c/0x60 [ 26.520905][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.520909][ C0] __kmalloc_noprof+0x443/0x760 [ 26.520913][ C0] ? __rwlock_init+0x150/0x150 [ 26.520916][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 26.520919][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 26.520921][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.520923][ C0] put_chars+0x1e1/0x2f0 [ 26.520925][ C0] ? __send_to_port+0x420/0x420 [ 26.520927][ C0] ? console_prepend_replay+0x20/0x20 [ 26.520931][ C0] hvc_console_print+0x292/0x780 [ 26.520934][ C0] ? hvc_write+0x3a0/0x3a0 [ 26.520935][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.520937][ C0] ? lock_acquire+0x13c/0x160 [ 26.520940][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.520942][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 26.520944][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.520946][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.520948][ C0] ? lock_acquire+0x13c/0x160 [ 26.520950][ C0] ? console_flush_one_record+0x111/0x710 [ 26.520951][ C0] console_flush_one_record+0x46f/0x710 [ 26.520954][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 26.520956][ C0] console_unlock+0xee/0x1f0 [ 26.520959][ C0] ? lock_acquire+0x13c/0x160 [ 26.520960][ C0] ? console_flush_one_record+0x710/0x710 [ 26.520962][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.520963][ C0] ? lock_release+0x184/0x1f0 [ 26.520965][ C0] ? lock_acquire+0x60/0x160 [ 26.520967][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.520969][ C0] ? vprintk_emit+0x320/0x3e0 [ 26.520971][ C0] vprintk_emit+0x37c/0x3e0 [ 26.520973][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 26.520975][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.520977][ C0] ? lock_release+0x184/0x1f0 [ 26.520978][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 26.520983][ C0] _printk+0xc7/0x100 [ 26.520986][ C0] ? snapshot_read.cold+0x21/0x21 [ 26.520988][ C0] ? arch_stack_walk+0xd7/0x130 [ 26.520992][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.520994][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 26.520996][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 26.520999][ C0] mark_lock_irq+0x989/0x9c0 [ 26.521002][ C0] mark_lock+0x1d7/0xa00 [ 26.521004][ C0] mark_usage+0x42/0x170 [ 26.521005][ C0] __lock_acquire+0x388/0xc20 [ 26.521008][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.521010][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.521023][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.521025][ C0] ? lock_acquire+0x13c/0x160 [ 26.521026][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.521033][ C0] _raw_spin_lock+0x33/0x40 [ 26.521035][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.521041][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.521048][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.521054][ C0] call_timer_fn+0x160/0x4d0 [ 26.521058][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.521060][ C0] ? debug_object_active_state+0x430/0x430 [ 26.521063][ C0] ? find_held_lock+0x2b/0x80 [ 26.521065][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.521067][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.521069][ C0] __run_timers+0x68f/0xaa0 [ 26.521071][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.521078][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.521080][ C0] ? __lock_acquire+0x518/0xc20 [ 26.521083][ C0] ? __rwlock_init+0x150/0x150 [ 26.521085][ C0] run_timer_softirq+0xf0/0x160 [ 26.521087][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.521089][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.521091][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.521093][ C0] handle_softirqs+0x1d3/0x900 [ 26.521095][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.521097][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.521099][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.521100][ C0] irq_exit_rcu+0xe/0x30 [ 26.521102][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.521105][ C0] [ 26.521105][ C0] [ 26.521106][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.521108][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.521110][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.521113][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.521115][ C0] RSP: 0018:ffffffff9a007cf8 EFLAGS: 00000296 [ 26.521124][ C0] RAX: 00000000000a5511 RBX: ffffffff9a01c600 RCX: ffffffff970f0307 [ 26.521125][ C0] RDX: ffffffff9a01c600 RSI: ffffffff99e38af6 RDI: ffffffff9988d8e0 [ 26.521126][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.521127][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3400fa2 [ 26.521128][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.521129][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.521133][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.521134][ C0] default_idle+0x9/0x10 [ 26.521136][ C0] default_idle_call+0x6e/0xb0 [ 26.521138][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.521139][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.521141][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.521144][ C0] ? cpuidle_idle_call.constprop.0+0x1a5/0x410 [ 26.521145][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.521148][ C0] do_idle+0xd8/0x190 [ 26.521149][ C0] cpu_startup_entry+0x53/0x70 [ 26.521151][ C0] rest_init+0x279/0x280 [ 26.521153][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.521155][ C0] ? rest_init+0x280/0x280 [ 26.521157][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.521161][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.521164][ C0] ? acpi_enable+0x1e4/0x330 [ 26.521166][ C0] start_kernel+0x3af/0x3b0 [ 26.521168][ C0] x86_64_start_reservations+0x24/0x30 [ 26.521170][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.521172][ C0] common_startup_64+0x13e/0x148 [ 26.521176][ C0] [ 26.547537][ C0] ======================================================== [ 26.547824][ C0] WARNING: possible irq lock inversion dependency detected [ 26.548105][ C0] 7.2.0-virtme #1 Tainted: G W [ 26.548305][ C0] -------------------------------------------------------- [ 26.548595][ C0] swapper/0/0 just changed the state of lock: [ 26.548842][ C0] ff1100000c47ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.549215][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 26.549451][ C0] (fs_reclaim){+.+.}-{0:0} [ 26.549453][ C0] [ 26.549453][ C0] [ 26.549453][ C0] and interrupts could create inverse lock ordering between them. [ 26.549453][ C0] [ 26.550129][ C0] [ 26.550129][ C0] other info that might help us debug this: [ 26.550407][ C0] Chain exists of: [ 26.550407][ C0] &br->lock --> console_owner --> fs_reclaim [ 26.550407][ C0] [ 26.550808][ C0] Possible interrupt unsafe locking scenario: [ 26.550808][ C0] [ 26.551091][ C0] CPU0 CPU1 [ 26.551251][ C0] ---- ---- [ 26.551464][ C0] lock(fs_reclaim); [ 26.551581][ C0] local_irq_disable(); [ 26.551826][ C0] lock(&br->lock); [ 26.552015][ C0] lock(console_owner); [ 26.552269][ C0] [ 26.552384][ C0] lock(&br->lock); [ 26.552558][ C0] [ 26.552558][ C0] *** DEADLOCK *** [ 26.552558][ C0] [ 26.552784][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 26.552976][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 26.553343][ C0] [ 26.553343][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 26.553665][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 26.553877][ C0] HARDIRQ-ON-W at: [ 26.553996][ C0] __lock_acquire+0x388/0xc20 [ 26.554255][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.554450][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.554697][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.554983][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.555221][ C0] workqueue_init+0x2a/0x680 [ 26.555466][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.555746][ C0] kernel_init+0x21/0x150 [ 26.555940][ C0] ret_from_fork+0x474/0x6b0 [ 26.556216][ C0] ret_from_fork_asm+0x11/0x20 [ 26.556465][ C0] SOFTIRQ-ON-W at: [ 26.556581][ C0] __lock_acquire+0x388/0xc20 [ 26.556771][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.556961][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.557215][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.557496][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.557723][ C0] workqueue_init+0x2a/0x680 [ 26.557968][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.558254][ C0] kernel_init+0x21/0x150 [ 26.558447][ C0] ret_from_fork+0x474/0x6b0 [ 26.558693][ C0] ret_from_fork_asm+0x11/0x20 [ 26.558934][ C0] INITIAL USE at: [ 26.559048][ C0] __lock_acquire+0x388/0xc20 [ 26.559296][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.559490][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.559737][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.560020][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.560259][ C0] workqueue_init+0x2a/0x680 [ 26.560528][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.560774][ C0] kernel_init+0x21/0x150 [ 26.560968][ C0] ret_from_fork+0x474/0x6b0 [ 26.561218][ C0] ret_from_fork_asm+0x11/0x20 [ 26.561410][ C0] } [ 26.561544][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 26.561776][ C0] ... acquired at: [ 26.561945][ C0] __lock_acquire+0x518/0xc20 [ 26.562103][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.562319][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.562469][ C0] __kmalloc_noprof+0xd3/0x760 [ 26.562675][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.562828][ C0] put_chars+0x1e1/0x2f0 [ 26.563058][ C0] hvc_console_print+0x292/0x780 [ 26.563220][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.563452][ C0] console_flush_one_record+0x46f/0x710 [ 26.563603][ C0] console_unlock+0xee/0x1f0 [ 26.563813][ C0] vprintk_emit+0x37c/0x3e0 [ 26.563964][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 26.564177][ C0] dev_printk_emit+0xb9/0xee [ 26.564328][ C0] _dev_info+0xe2/0x116 [ 26.564497][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 26.564708][ C0] cmos_do_probe+0x73b/0x98a [ 26.564914][ C0] platform_probe+0xfe/0x1f0 [ 26.565071][ C0] call_driver_probe+0x61/0x1c0 [ 26.565290][ C0] really_probe+0x199/0x760 [ 26.565448][ C0] __driver_probe_device+0x24f/0x440 [ 26.565657][ C0] driver_probe_device+0x4a/0xf0 [ 26.565815][ C0] __driver_attach+0x1b8/0x540 [ 26.566028][ C0] bus_for_each_dev+0x130/0x1e0 [ 26.566191][ C0] bus_add_driver+0x2c8/0x530 [ 26.566401][ C0] driver_register+0x1a3/0x390 [ 26.566553][ C0] __platform_driver_probe+0x13f/0x270 [ 26.566759][ C0] cmos_init+0x31/0x40 [ 26.566875][ C0] do_one_initcall+0x124/0x4f0 [ 26.567080][ C0] kernel_init_freeable+0x596/0x630 [ 26.567232][ C0] kernel_init+0x21/0x150 [ 26.567439][ C0] ret_from_fork+0x474/0x6b0 [ 26.567597][ C0] ret_from_fork_asm+0x11/0x20 [ 26.567803][ C0] [ 26.567881][ C0] -> (console_owner){....}-{0:0} { [ 26.568034][ C0] INITIAL USE at: [ 26.568208][ C0] } [ 26.568284][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 26.568563][ C0] ... acquired at: [ 26.568676][ C0] __lock_acquire+0x518/0xc20 [ 26.568828][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.568980][ C0] console_lock_spinning_enable+0x5c/0x60 [ 26.569225][ C0] console_emit_next_record+0x1d1/0x4c0 [ 26.569377][ C0] console_flush_one_record+0x46f/0x710 [ 26.569584][ C0] console_unlock+0xee/0x1f0 [ 26.569733][ C0] vprintk_emit+0x37c/0x3e0 [ 26.569939][ C0] _printk+0xc7/0x100 [ 26.570058][ C0] br_set_state+0x22f/0x430 [bridge] [ 26.570277][ C0] br_init_port+0xc4/0x200 [bridge] [ 26.570437][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 26.570683][ C0] br_port_carrier_check+0x220/0x430 [bridge] [ 26.570877][ C0] br_device_event+0x52d/0x8f0 [bridge] [ 26.571090][ C0] notifier_call_chain+0xae/0x300 [ 26.571251][ C0] netif_state_change+0x139/0x340 [ 26.571458][ C0] __linkwatch_run_queue+0x34c/0x750 [ 26.571611][ C0] linkwatch_event+0x7f/0xb0 [ 26.571818][ C0] process_one_work+0xe3e/0x1560 [ 26.571968][ C0] worker_thread+0x4f1/0xd60 [ 26.572178][ C0] kthread+0x367/0x460 [ 26.572292][ C0] ret_from_fork+0x474/0x6b0 [ 26.572503][ C0] ret_from_fork_asm+0x11/0x20 [ 26.572654][ C0] [ 26.572782][ C0] -> (&br->lock){+.-.}-{3:3} { [ 26.572934][ C0] HARDIRQ-ON-W at: [ 26.573046][ C0] __lock_acquire+0x388/0xc20 [ 26.573298][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.573544][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.573734][ C0] br_set_ageing_time+0x2d/0xf0 [bridge] [ 26.574027][ C0] br_changelink+0x240/0x16e0 [bridge] [ 26.574285][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 26.574479][ C0] rtnl_newlink_create+0x2d0/0x750 [ 26.574728][ C0] __rtnl_newlink+0x22b/0xa50 [ 26.574973][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.575169][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.575414][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.575604][ C0] netlink_unicast+0x486/0x750 [ 26.575848][ C0] netlink_sendmsg+0x735/0xc60 [ 26.576092][ C0] ____sys_sendmsg+0x415/0x880 [ 26.576289][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.576538][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.576785][ C0] do_syscall_64+0xff/0x530 [ 26.576975][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.577265][ C0] IN-SOFTIRQ-W at: [ 26.577379][ C0] __lock_acquire+0x388/0xc20 [ 26.577627][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.577874][ C0] _raw_spin_lock+0x33/0x40 [ 26.578064][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.578355][ C0] call_timer_fn+0x160/0x4d0 [ 26.578599][ C0] __run_timers+0x68f/0xaa0 [ 26.578787][ C0] run_timer_softirq+0xf0/0x160 [ 26.579033][ C0] handle_softirqs+0x1d3/0x900 [ 26.579229][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.579474][ C0] irq_exit_rcu+0xe/0x30 [ 26.579718][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.579949][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.580235][ C0] pv_native_safe_halt+0xf/0x10 [ 26.580483][ C0] default_idle+0x9/0x10 [ 26.580672][ C0] default_idle_call+0x6e/0xb0 [ 26.580914][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.581206][ C0] do_idle+0xd8/0x190 [ 26.581355][ C0] cpu_startup_entry+0x53/0x70 [ 26.581601][ C0] rest_init+0x279/0x280 [ 26.581794][ C0] start_kernel+0x3af/0x3b0 [ 26.581983][ C0] x86_64_start_reservations+0x24/0x30 [ 26.582233][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.582421][ C0] common_startup_64+0x13e/0x148 [ 26.582669][ C0] INITIAL USE at: [ 26.582782][ C0] __lock_acquire+0x388/0xc20 [ 26.583031][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.583282][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.583474][ C0] br_set_ageing_time+0x2d/0xf0 [bridge] [ 26.583760][ C0] br_changelink+0x240/0x16e0 [bridge] [ 26.584008][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 26.584209][ C0] rtnl_newlink_create+0x2d0/0x750 [ 26.584454][ C0] __rtnl_newlink+0x22b/0xa50 [ 26.584696][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.584889][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.585137][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.585327][ C0] netlink_unicast+0x486/0x750 [ 26.585573][ C0] netlink_sendmsg+0x735/0xc60 [ 26.585816][ C0] ____sys_sendmsg+0x415/0x880 [ 26.586004][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.586255][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.586501][ C0] do_syscall_64+0xff/0x530 [ 26.586691][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.586982][ C0] } [ 26.587059][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 26.587347][ C0] ... acquired at: [ 26.587460][ C0] mark_lock+0x1d7/0xa00 [ 26.587670][ C0] mark_usage+0x42/0x170 [ 26.587820][ C0] __lock_acquire+0x388/0xc20 [ 26.588028][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.588184][ C0] _raw_spin_lock+0x33/0x40 [ 26.588391][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.588587][ C0] call_timer_fn+0x160/0x4d0 [ 26.588793][ C0] __run_timers+0x68f/0xaa0 [ 26.588943][ C0] run_timer_softirq+0xf0/0x160 [ 26.589152][ C0] handle_softirqs+0x1d3/0x900 [ 26.589305][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.589513][ C0] irq_exit_rcu+0xe/0x30 [ 26.589664][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.589908][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.590157][ C0] pv_native_safe_halt+0xf/0x10 [ 26.590307][ C0] default_idle+0x9/0x10 [ 26.590511][ C0] default_idle_call+0x6e/0xb0 [ 26.590661][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.590852][ C0] do_idle+0xd8/0x190 [ 26.590967][ C0] cpu_startup_entry+0x53/0x70 [ 26.591182][ C0] rest_init+0x279/0x280 [ 26.591336][ C0] start_kernel+0x3af/0x3b0 [ 26.591541][ C0] x86_64_start_reservations+0x24/0x30 [ 26.591691][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.591897][ C0] common_startup_64+0x13e/0x148 [ 26.592048][ C0] [ 26.592131][ C0] [ 26.592131][ C0] stack backtrace: [ 26.592377][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.592381][ C0] Tainted: [W]=WARN [ 26.592382][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.592383][ C0] Call Trace: [ 26.592385][ C0] [ 26.592386][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.592389][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.592392][ C0] mark_lock_irq+0x989/0x9c0 [ 26.592395][ C0] mark_lock+0x1d7/0xa00 [ 26.592397][ C0] mark_usage+0x42/0x170 [ 26.592399][ C0] __lock_acquire+0x388/0xc20 [ 26.592401][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.592403][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.592410][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.592413][ C0] ? lock_acquire+0x13c/0x160 [ 26.592415][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.592422][ C0] _raw_spin_lock+0x33/0x40 [ 26.592423][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.592430][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.592436][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.592443][ C0] call_timer_fn+0x160/0x4d0 [ 26.592445][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.592447][ C0] ? debug_object_active_state+0x430/0x430 [ 26.592450][ C0] ? find_held_lock+0x2b/0x80 [ 26.592452][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.592454][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.592456][ C0] __run_timers+0x68f/0xaa0 [ 26.592458][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.592465][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.592467][ C0] ? __lock_acquire+0x518/0xc20 [ 26.592469][ C0] ? __rwlock_init+0x150/0x150 [ 26.592472][ C0] run_timer_softirq+0xf0/0x160 [ 26.592474][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.592476][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.592478][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.592479][ C0] handle_softirqs+0x1d3/0x900 [ 26.592481][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.592483][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.592485][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.592486][ C0] irq_exit_rcu+0xe/0x30 [ 26.592488][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.592489][ C0] [ 26.592490][ C0] [ 26.592491][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.592492][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.592494][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.592496][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.592498][ C0] RSP: 0018:ffffffff9a007cf8 EFLAGS: 00000296 [ 26.592500][ C0] RAX: 00000000000a5511 RBX: ffffffff9a01c600 RCX: ffffffff970f0307 [ 26.592502][ C0] RDX: ffffffff9a01c600 RSI: ffffffff99e38af6 RDI: ffffffff9988d8e0 [ 26.592503][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.592503][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3400fa2 [ 26.592504][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.592506][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.592508][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.592510][ C0] default_idle+0x9/0x10 [ 26.592511][ C0] default_idle_call+0x6e/0xb0 [ 26.592513][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.592515][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.592516][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.592519][ C0] ? cpuidle_idle_call.constprop.0+0x1a5/0x410 [ 26.592520][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.592522][ C0] do_idle+0xd8/0x190 [ 26.592523][ C0] cpu_startup_entry+0x53/0x70 [ 26.592525][ C0] rest_init+0x279/0x280 [ 26.592527][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.592530][ C0] ? rest_init+0x280/0x280 [ 26.592532][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.592535][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.592538][ C0] ? acpi_enable+0x1e4/0x330 [ 26.592540][ C0] start_kernel+0x3af/0x3b0 [ 26.592541][ C0] x86_64_start_reservations+0x24/0x30 [ 26.592543][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.592545][ C0] common_startup_64+0x13e/0x148 [ 26.592548][ C0] [ 43.492219][ T329] veth0: left promiscuous mode [ 43.492237][ T329] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.492240][ T329] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 329, name: ip [ 43.492241][ T329] preempt_count: 1, expected: 0 [ 43.492242][ T329] RCU nest depth: 0, expected: 0 [ 43.492243][ T329] INFO: lockdep is turned off. [ 43.492244][ T329] irq event stamp: 0 [ 43.492245][ T329] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 43.492249][ T329] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 43.492256][ T329] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 43.492257][ T329] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 43.492259][ T329] Preemption disabled at: [ 43.492260][ T329] [] vprintk_emit+0x31b/0x3e0 [ 43.492267][ T329] CPU: 2 UID: 0 PID: 329 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.492271][ T329] Tainted: [W]=WARN [ 43.492272][ T329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.492274][ T329] Call Trace: [ 43.492275][ T329] [ 43.492276][ T329] dump_stack_lvl+0x6f/0xa0 [ 43.492281][ T329] ? vprintk_emit+0x31b/0x3e0 [ 43.492283][ T329] __might_resched.cold+0x1fe/0x2c1 [ 43.492287][ T329] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.492290][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492294][ T329] __kmalloc_noprof+0x443/0x760 [ 43.492298][ T329] ? __rwlock_init+0x150/0x150 [ 43.492300][ T329] ? alloc_buf.isra.0+0x4b/0x260 [ 43.492304][ T329] ? do_raw_spin_unlock+0x59/0x250 [ 43.492306][ T329] alloc_buf.isra.0+0x4b/0x260 [ 43.492307][ T329] put_chars+0x1e1/0x2f0 [ 43.492309][ T329] ? desc_read_finalized_seq+0x79/0x120 [ 43.492311][ T329] ? __send_to_port+0x420/0x420 [ 43.492313][ T329] ? console_prepend_replay+0x20/0x20 [ 43.492315][ T329] hvc_console_print+0x292/0x780 [ 43.492318][ T329] ? hvc_write+0x3a0/0x3a0 [ 43.492319][ T329] ? do_raw_spin_lock+0x131/0x280 [ 43.492321][ T329] ? __rwlock_init+0x150/0x150 [ 43.492323][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492324][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492326][ T329] ? lock_acquire+0x13c/0x160 [ 43.492328][ T329] console_emit_next_record+0x22f/0x4c0 [ 43.492331][ T329] ? devkmsg_read+0x4b0/0x4b0 [ 43.492333][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492334][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492336][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492338][ T329] ? lock_acquire+0x13c/0x160 [ 43.492340][ T329] ? console_flush_one_record+0x111/0x710 [ 43.492341][ T329] console_flush_one_record+0x46f/0x710 [ 43.492344][ T329] ? console_emit_next_record+0x4c0/0x4c0 [ 43.492346][ T329] console_unlock+0xee/0x1f0 [ 43.492348][ T329] ? lock_acquire+0x13c/0x160 [ 43.492350][ T329] ? console_flush_one_record+0x710/0x710 [ 43.492351][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492353][ T329] ? lock_release+0x184/0x1f0 [ 43.492354][ T329] ? lock_acquire+0x60/0x160 [ 43.492356][ T329] ? __rcu_read_lock+0x30/0x70 [ 43.492358][ T329] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.492359][ T329] ? vprintk_emit+0x320/0x3e0 [ 43.492361][ T329] vprintk_emit+0x37c/0x3e0 [ 43.492364][ T329] ? wake_up_klogd_work_func+0x90/0x90 [ 43.492365][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492367][ T329] ? lock_acquire+0x13c/0x160 [ 43.492369][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492371][ T329] _printk+0xc7/0x100 [ 43.492374][ T329] ? snapshot_read.cold+0x21/0x21 [ 43.492376][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492378][ T329] ? lock_acquire+0x13c/0x160 [ 43.492379][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492381][ T329] ? netdev_name+0x43/0x60 [ 43.492384][ T329] ? __netdev_printk+0x17f/0x1d0 [ 43.492386][ T329] netdev_info+0xe2/0x116 [ 43.492388][ T329] ? netdev_notice+0x120/0x120 [ 43.492389][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492392][ T329] ? do_raw_spin_lock+0x131/0x280 [ 43.492394][ T329] ? __rwlock_init+0x150/0x150 [ 43.492395][ T329] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.492397][ T329] ? mutex_is_locked+0x1c/0x50 [ 43.492401][ T329] __dev_set_promiscuity.cold+0x95/0x104 [ 43.492403][ T329] __dev_change_flags+0x396/0x660 [ 43.492408][ T329] ? netif_set_allmulti+0x250/0x250 [ 43.492410][ T329] ? kernel_text_address+0x149/0x170 [ 43.492412][ T329] ? __kernel_text_address+0x12/0x30 [ 43.492413][ T329] ? write_profile+0xf0/0xf0 [ 43.492416][ T329] ? unwind_get_return_address+0x67/0xd0 [ 43.492419][ T329] netif_change_flags+0x87/0x190 [ 43.492421][ T329] do_setlink.isra.0+0x1cc3/0x2750 [ 43.492425][ T329] ? stack_trace_save+0x93/0xc0 [ 43.492427][ T329] ? rtnl_link_get_size+0x350/0x350 [ 43.492428][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492430][ T329] ? stack_depot_save_flags+0x1bc/0x790 [ 43.492434][ T329] ? kasan_save_stack+0x3d/0x50 [ 43.492437][ T329] ? kasan_save_stack+0x2f/0x50 [ 43.492438][ T329] ? kasan_save_track+0x14/0x30 [ 43.492440][ T329] ? __kasan_kmalloc+0x7b/0x90 [ 43.492441][ T329] ? __kmalloc_cache_noprof+0x29a/0x620 [ 43.492443][ T329] ? rtnl_newlink+0x124/0x11c0 [ 43.492444][ T329] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.492445][ T329] ? netlink_rcv_skb+0x14e/0x3a0 [ 43.492447][ T329] ? netlink_unicast+0x486/0x750 [ 43.492449][ T329] ? netlink_sendmsg+0x735/0xc60 [ 43.492450][ T329] ? ____sys_sendmsg+0x415/0x880 [ 43.492453][ T329] ? ___sys_sendmsg+0x14e/0x1d0 [ 43.492454][ T329] ? __sys_sendmsg+0x12c/0x1d0 [ 43.492456][ T329] ? do_syscall_64+0xff/0x530 [ 43.492459][ T329] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.492461][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492462][ T329] ? lock_acquire+0x13c/0x160 [ 43.492464][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492465][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492467][ T329] ? trace_contention_end+0xb3/0x180 [ 43.492469][ T329] ? __mutex_lock+0x1db/0x1ea0 [ 43.492471][ T329] ? __mutex_lock+0x9a3/0x1ea0 [ 43.492472][ T329] ? rtnl_newlink+0x9a8/0x11c0 [ 43.492474][ T329] ? ww_mutex_lock+0x160/0x160 [ 43.492476][ T329] ? __rtnl_newlink+0x3fa/0xa50 [ 43.492478][ T329] rtnl_newlink+0x9f1/0x11c0 [ 43.492480][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492482][ T329] ? rtnl_bridge_getlink+0x850/0x850 [ 43.492483][ T329] ? lock_acquire+0x13c/0x160 [ 43.492485][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492487][ T329] ? is_bpf_text_address+0x3e/0x110 [ 43.492490][ T329] ? is_bpf_text_address+0x72/0x110 [ 43.492492][ T329] ? kernel_text_address+0x149/0x170 [ 43.492493][ T329] ? __kernel_text_address+0x12/0x30 [ 43.492494][ T329] ? write_profile+0xf0/0xf0 [ 43.492495][ T329] ? unwind_get_return_address+0x67/0xd0 [ 43.492497][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492498][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492500][ T329] ? cap_capable+0x1d7/0x3d0 [ 43.492503][ T329] ? lock_acquire+0x13c/0x160 [ 43.492505][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492506][ T329] ? rtnl_bridge_getlink+0x850/0x850 [ 43.492508][ T329] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.492509][ T329] ? rtnl_link_fill+0x920/0x920 [ 43.492511][ T329] ? filter_irq_stacks+0xd0/0xd0 [ 43.492512][ T329] ? stack_depot_save_flags+0x1bc/0x790 [ 43.492515][ T329] netlink_rcv_skb+0x14e/0x3a0 [ 43.492516][ T329] ? rtnl_link_fill+0x920/0x920 [ 43.492517][ T329] ? lock_release+0x184/0x1f0 [ 43.492519][ T329] ? netlink_ack+0xcf0/0xcf0 [ 43.492520][ T329] ? __netlink_lookup+0xb9/0x6b0 [ 43.492523][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492524][ T329] ? lock_release+0x184/0x1f0 [ 43.492526][ T329] netlink_unicast+0x486/0x750 [ 43.492528][ T329] ? netlink_attachskb+0x810/0x810 [ 43.492530][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492531][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492533][ T329] ? lock_acquire+0x13c/0x160 [ 43.492535][ T329] netlink_sendmsg+0x735/0xc60 [ 43.492537][ T329] ? netlink_unicast+0x750/0x750 [ 43.492539][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492541][ T329] ? lock_release+0x184/0x1f0 [ 43.492542][ T329] ____sys_sendmsg+0x415/0x880 [ 43.492544][ T329] ? copy_msghdr_from_user+0x279/0x420 [ 43.492546][ T329] ? get_timestamp.constprop.0+0x390/0x390 [ 43.492547][ T329] ? move_addr_to_kernel+0x40/0x40 [ 43.492549][ T329] ? filter_irq_stacks+0xd0/0xd0 [ 43.492551][ T329] ___sys_sendmsg+0x14e/0x1d0 [ 43.492553][ T329] ? copy_msghdr_from_user+0x420/0x420 [ 43.492558][ T329] __sys_sendmsg+0x12c/0x1d0 [ 43.492560][ T329] ? __sys_sendmsg_sock+0x20/0x20 [ 43.492562][ T329] ? rcu_is_watching+0x16/0xd0 [ 43.492564][ T329] do_syscall_64+0xff/0x530 [ 43.492566][ T329] ? exc_page_fault+0xee/0x100 [ 43.492568][ T329] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.492569][ T329] RIP: 0033:0x7f42ae38054e [ 43.492571][ T329] 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 [ 43.492573][ T329] RSP: 002b:00007fffb5fca210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.492577][ T329] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42ae38054e [ 43.492579][ T329] RDX: 0000000000000000 RSI: 00007fffb5fca2c0 RDI: 0000000000000005 [ 43.492579][ T329] RBP: 00007fffb5fca220 R08: 0000000000000000 R09: 0000000000000000 [ 43.492580][ T329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e8a [ 43.492581][ T329] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffb5fca980 [ 43.492584][ T329] [ 43.630747][ T341] veth3: entered promiscuous mode [ 44.795480][ T350] veth3: left promiscuous mode [ 44.795496][ T350] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.795499][ T350] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 350, name: ip [ 44.795500][ T350] preempt_count: 1, expected: 0 [ 44.795501][ T350] RCU nest depth: 0, expected: 0 [ 44.795502][ T350] INFO: lockdep is turned off. [ 44.795503][ T350] irq event stamp: 0 [ 44.795504][ T350] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.795509][ T350] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 44.795515][ T350] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 44.795516][ T350] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.795518][ T350] Preemption disabled at: [ 44.795519][ T350] [] vprintk_emit+0x31b/0x3e0 [ 44.795527][ T350] CPU: 0 UID: 0 PID: 350 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.795530][ T350] Tainted: [W]=WARN [ 44.795531][ T350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.795533][ T350] Call Trace: [ 44.795534][ T350] [ 44.795535][ T350] dump_stack_lvl+0x6f/0xa0 [ 44.795541][ T350] ? vprintk_emit+0x31b/0x3e0 [ 44.795543][ T350] __might_resched.cold+0x1fe/0x2c1 [ 44.795547][ T350] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.795550][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795554][ T350] __kmalloc_noprof+0x443/0x760 [ 44.795557][ T350] ? __rwlock_init+0x150/0x150 [ 44.795560][ T350] ? alloc_buf.isra.0+0x4b/0x260 [ 44.795564][ T350] ? do_raw_spin_unlock+0x59/0x250 [ 44.795565][ T350] alloc_buf.isra.0+0x4b/0x260 [ 44.795567][ T350] put_chars+0x1e1/0x2f0 [ 44.795569][ T350] ? desc_read_finalized_seq+0x79/0x120 [ 44.795571][ T350] ? __send_to_port+0x420/0x420 [ 44.795573][ T350] ? console_prepend_replay+0x20/0x20 [ 44.795575][ T350] hvc_console_print+0x292/0x780 [ 44.795578][ T350] ? hvc_write+0x3a0/0x3a0 [ 44.795579][ T350] ? do_raw_spin_lock+0x131/0x280 [ 44.795581][ T350] ? __rwlock_init+0x150/0x150 [ 44.795583][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795584][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795586][ T350] ? lock_acquire+0x13c/0x160 [ 44.795588][ T350] console_emit_next_record+0x22f/0x4c0 [ 44.795591][ T350] ? devkmsg_read+0x4b0/0x4b0 [ 44.795593][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795594][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795596][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795598][ T350] ? lock_acquire+0x13c/0x160 [ 44.795600][ T350] ? console_flush_one_record+0x111/0x710 [ 44.795601][ T350] console_flush_one_record+0x46f/0x710 [ 44.795604][ T350] ? console_emit_next_record+0x4c0/0x4c0 [ 44.795606][ T350] console_unlock+0xee/0x1f0 [ 44.795608][ T350] ? lock_acquire+0x13c/0x160 [ 44.795610][ T350] ? console_flush_one_record+0x710/0x710 [ 44.795611][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795613][ T350] ? lock_release+0x184/0x1f0 [ 44.795614][ T350] ? lock_acquire+0x60/0x160 [ 44.795616][ T350] ? __rcu_read_lock+0x30/0x70 [ 44.795618][ T350] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.795620][ T350] ? vprintk_emit+0x320/0x3e0 [ 44.795622][ T350] vprintk_emit+0x37c/0x3e0 [ 44.795624][ T350] ? wake_up_klogd_work_func+0x90/0x90 [ 44.795626][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795628][ T350] ? lock_acquire+0x13c/0x160 [ 44.795629][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795631][ T350] _printk+0xc7/0x100 [ 44.795634][ T350] ? snapshot_read.cold+0x21/0x21 [ 44.795636][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795638][ T350] ? lock_acquire+0x13c/0x160 [ 44.795640][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795641][ T350] ? netdev_name+0x43/0x60 [ 44.795644][ T350] ? __netdev_printk+0x17f/0x1d0 [ 44.795646][ T350] netdev_info+0xe2/0x116 [ 44.795648][ T350] ? netdev_notice+0x120/0x120 [ 44.795649][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795651][ T350] ? do_raw_spin_lock+0x131/0x280 [ 44.795653][ T350] ? __rwlock_init+0x150/0x150 [ 44.795655][ T350] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.795657][ T350] ? mutex_is_locked+0x1c/0x50 [ 44.795660][ T350] __dev_set_promiscuity.cold+0x95/0x104 [ 44.795663][ T350] __dev_change_flags+0x396/0x660 [ 44.795667][ T350] ? netif_set_allmulti+0x250/0x250 [ 44.795669][ T350] ? kernel_text_address+0x149/0x170 [ 44.795671][ T350] ? __kernel_text_address+0x12/0x30 [ 44.795673][ T350] ? write_profile+0xf0/0xf0 [ 44.795675][ T350] ? unwind_get_return_address+0x67/0xd0 [ 44.795678][ T350] netif_change_flags+0x87/0x190 [ 44.795681][ T350] do_setlink.isra.0+0x1cc3/0x2750 [ 44.795684][ T350] ? stack_trace_save+0x93/0xc0 [ 44.795686][ T350] ? rtnl_link_get_size+0x350/0x350 [ 44.795687][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795689][ T350] ? stack_depot_save_flags+0x1bc/0x790 [ 44.795692][ T350] ? kasan_save_stack+0x3d/0x50 [ 44.795695][ T350] ? kasan_save_stack+0x2f/0x50 [ 44.795697][ T350] ? kasan_save_track+0x14/0x30 [ 44.795698][ T350] ? __kasan_kmalloc+0x7b/0x90 [ 44.795700][ T350] ? __kmalloc_cache_noprof+0x29a/0x620 [ 44.795701][ T350] ? rtnl_newlink+0x124/0x11c0 [ 44.795702][ T350] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.795704][ T350] ? netlink_rcv_skb+0x14e/0x3a0 [ 44.795706][ T350] ? netlink_unicast+0x486/0x750 [ 44.795708][ T350] ? netlink_sendmsg+0x735/0xc60 [ 44.795709][ T350] ? ____sys_sendmsg+0x415/0x880 [ 44.795711][ T350] ? ___sys_sendmsg+0x14e/0x1d0 [ 44.795713][ T350] ? __sys_sendmsg+0x12c/0x1d0 [ 44.795715][ T350] ? do_syscall_64+0xff/0x530 [ 44.795717][ T350] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.795719][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795721][ T350] ? lock_acquire+0x13c/0x160 [ 44.795723][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795724][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795726][ T350] ? trace_contention_end+0xb3/0x180 [ 44.795728][ T350] ? __mutex_lock+0x1db/0x1ea0 [ 44.795730][ T350] ? __mutex_lock+0x9a3/0x1ea0 [ 44.795732][ T350] ? rtnl_newlink+0x9a8/0x11c0 [ 44.795733][ T350] ? ww_mutex_lock+0x160/0x160 [ 44.795736][ T350] ? __rtnl_newlink+0x3fa/0xa50 [ 44.795738][ T350] rtnl_newlink+0x9f1/0x11c0 [ 44.795740][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795741][ T350] ? rtnl_bridge_getlink+0x850/0x850 [ 44.795743][ T350] ? lock_acquire+0x13c/0x160 [ 44.795744][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795747][ T350] ? is_bpf_text_address+0x3e/0x110 [ 44.795750][ T350] ? is_bpf_text_address+0x72/0x110 [ 44.795752][ T350] ? kernel_text_address+0x149/0x170 [ 44.795753][ T350] ? __kernel_text_address+0x12/0x30 [ 44.795754][ T350] ? write_profile+0xf0/0xf0 [ 44.795756][ T350] ? unwind_get_return_address+0x67/0xd0 [ 44.795757][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795759][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795763][ T350] ? cap_capable+0x1d7/0x3d0 [ 44.795766][ T350] ? lock_acquire+0x13c/0x160 [ 44.795768][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795770][ T350] ? rtnl_bridge_getlink+0x850/0x850 [ 44.795771][ T350] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.795773][ T350] ? rtnl_link_fill+0x920/0x920 [ 44.795774][ T350] ? filter_irq_stacks+0xd0/0xd0 [ 44.795775][ T350] ? stack_depot_save_flags+0x1bc/0x790 [ 44.795778][ T350] netlink_rcv_skb+0x14e/0x3a0 [ 44.795779][ T350] ? rtnl_link_fill+0x920/0x920 [ 44.795781][ T350] ? lock_release+0x184/0x1f0 [ 44.795782][ T350] ? netlink_ack+0xcf0/0xcf0 [ 44.795783][ T350] ? __netlink_lookup+0xb9/0x6b0 [ 44.795786][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795788][ T350] ? lock_release+0x184/0x1f0 [ 44.795790][ T350] netlink_unicast+0x486/0x750 [ 44.795792][ T350] ? netlink_attachskb+0x810/0x810 [ 44.795793][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795795][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795797][ T350] ? lock_acquire+0x13c/0x160 [ 44.795798][ T350] netlink_sendmsg+0x735/0xc60 [ 44.795800][ T350] ? netlink_unicast+0x750/0x750 [ 44.795802][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795804][ T350] ? lock_release+0x184/0x1f0 [ 44.795806][ T350] ____sys_sendmsg+0x415/0x880 [ 44.795808][ T350] ? copy_msghdr_from_user+0x279/0x420 [ 44.795809][ T350] ? get_timestamp.constprop.0+0x390/0x390 [ 44.795811][ T350] ? move_addr_to_kernel+0x40/0x40 [ 44.795812][ T350] ? filter_irq_stacks+0xd0/0xd0 [ 44.795815][ T350] ___sys_sendmsg+0x14e/0x1d0 [ 44.795817][ T350] ? copy_msghdr_from_user+0x420/0x420 [ 44.795822][ T350] __sys_sendmsg+0x12c/0x1d0 [ 44.795823][ T350] ? __sys_sendmsg_sock+0x20/0x20 [ 44.795826][ T350] ? rcu_is_watching+0x16/0xd0 [ 44.795828][ T350] do_syscall_64+0xff/0x530 [ 44.795829][ T350] ? exc_page_fault+0xee/0x100 [ 44.795832][ T350] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.795833][ T350] RIP: 0033:0x7fbaf3a1b54e [ 44.795835][ T350] 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 [ 44.795837][ T350] RSP: 002b:00007ffd6a8d7e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.795841][ T350] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbaf3a1b54e [ 44.795843][ T350] RDX: 0000000000000000 RSI: 00007ffd6a8d7eb0 RDI: 0000000000000005 [ 44.795844][ T350] RBP: 00007ffd6a8d7e10 R08: 0000000000000000 R09: 0000000000000000 [ 44.795845][ T350] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e8c [ 44.795845][ T350] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd6a8d8570 [ 44.795848][ T350] [ 44.855536][ T352] veth3: entered promiscuous mode [ 46.029157][ T361] veth3: left promiscuous mode [ 46.029174][ T361] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.029177][ T361] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 361, name: ip [ 46.029178][ T361] preempt_count: 1, expected: 0 [ 46.029179][ T361] RCU nest depth: 0, expected: 0 [ 46.029180][ T361] INFO: lockdep is turned off. [ 46.029182][ T361] irq event stamp: 0 [ 46.029182][ T361] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.029186][ T361] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.029193][ T361] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.029195][ T361] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.029197][ T361] Preemption disabled at: [ 46.029197][ T361] [] vprintk_emit+0x31b/0x3e0 [ 46.029204][ T361] CPU: 2 UID: 0 PID: 361 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.029208][ T361] Tainted: [W]=WARN [ 46.029209][ T361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.029211][ T361] Call Trace: [ 46.029212][ T361] [ 46.029214][ T361] dump_stack_lvl+0x6f/0xa0 [ 46.029219][ T361] ? vprintk_emit+0x31b/0x3e0 [ 46.029221][ T361] __might_resched.cold+0x1fe/0x2c1 [ 46.029225][ T361] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.029235][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029239][ T361] __kmalloc_noprof+0x443/0x760 [ 46.029243][ T361] ? __rwlock_init+0x150/0x150 [ 46.029245][ T361] ? alloc_buf.isra.0+0x4b/0x260 [ 46.029249][ T361] ? do_raw_spin_unlock+0x59/0x250 [ 46.029251][ T361] alloc_buf.isra.0+0x4b/0x260 [ 46.029253][ T361] put_chars+0x1e1/0x2f0 [ 46.029255][ T361] ? desc_read_finalized_seq+0x79/0x120 [ 46.029256][ T361] ? __send_to_port+0x420/0x420 [ 46.029258][ T361] ? console_prepend_replay+0x20/0x20 [ 46.029261][ T361] hvc_console_print+0x292/0x780 [ 46.029264][ T361] ? hvc_write+0x3a0/0x3a0 [ 46.029265][ T361] ? do_raw_spin_lock+0x131/0x280 [ 46.029267][ T361] ? __rwlock_init+0x150/0x150 [ 46.029268][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029270][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029272][ T361] ? lock_acquire+0x13c/0x160 [ 46.029274][ T361] console_emit_next_record+0x22f/0x4c0 [ 46.029276][ T361] ? devkmsg_read+0x4b0/0x4b0 [ 46.029278][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029280][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029282][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029283][ T361] ? lock_acquire+0x13c/0x160 [ 46.029285][ T361] ? console_flush_one_record+0x111/0x710 [ 46.029287][ T361] console_flush_one_record+0x46f/0x710 [ 46.029289][ T361] ? console_emit_next_record+0x4c0/0x4c0 [ 46.029292][ T361] console_unlock+0xee/0x1f0 [ 46.029294][ T361] ? lock_acquire+0x13c/0x160 [ 46.029295][ T361] ? console_flush_one_record+0x710/0x710 [ 46.029297][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029298][ T361] ? lock_release+0x184/0x1f0 [ 46.029300][ T361] ? lock_acquire+0x60/0x160 [ 46.029301][ T361] ? __rcu_read_lock+0x30/0x70 [ 46.029303][ T361] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.029305][ T361] ? vprintk_emit+0x320/0x3e0 [ 46.029307][ T361] vprintk_emit+0x37c/0x3e0 [ 46.029310][ T361] ? wake_up_klogd_work_func+0x90/0x90 [ 46.029312][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029314][ T361] ? lock_acquire+0x13c/0x160 [ 46.029315][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029317][ T361] _printk+0xc7/0x100 [ 46.029320][ T361] ? snapshot_read.cold+0x21/0x21 [ 46.029322][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029324][ T361] ? lock_acquire+0x13c/0x160 [ 46.029325][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029327][ T361] ? netdev_name+0x43/0x60 [ 46.029330][ T361] ? __netdev_printk+0x17f/0x1d0 [ 46.029332][ T361] netdev_info+0xe2/0x116 [ 46.029334][ T361] ? netdev_notice+0x120/0x120 [ 46.029335][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029337][ T361] ? do_raw_spin_lock+0x131/0x280 [ 46.029339][ T361] ? __rwlock_init+0x150/0x150 [ 46.029341][ T361] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.029343][ T361] ? mutex_is_locked+0x1c/0x50 [ 46.029345][ T361] __dev_set_promiscuity.cold+0x95/0x104 [ 46.029348][ T361] __dev_change_flags+0x396/0x660 [ 46.029352][ T361] ? netif_set_allmulti+0x250/0x250 [ 46.029354][ T361] ? kernel_text_address+0x149/0x170 [ 46.029357][ T361] ? __kernel_text_address+0x12/0x30 [ 46.029358][ T361] ? write_profile+0xf0/0xf0 [ 46.029360][ T361] ? unwind_get_return_address+0x67/0xd0 [ 46.029363][ T361] netif_change_flags+0x87/0x190 [ 46.029365][ T361] do_setlink.isra.0+0x1cc3/0x2750 [ 46.029369][ T361] ? stack_trace_save+0x93/0xc0 [ 46.029370][ T361] ? rtnl_link_get_size+0x350/0x350 [ 46.029372][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029373][ T361] ? stack_depot_save_flags+0x1bc/0x790 [ 46.029377][ T361] ? kasan_save_stack+0x3d/0x50 [ 46.029380][ T361] ? kasan_save_stack+0x2f/0x50 [ 46.029381][ T361] ? kasan_save_track+0x14/0x30 [ 46.029383][ T361] ? __kasan_kmalloc+0x7b/0x90 [ 46.029384][ T361] ? __kmalloc_cache_noprof+0x29a/0x620 [ 46.029386][ T361] ? rtnl_newlink+0x124/0x11c0 [ 46.029387][ T361] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.029388][ T361] ? netlink_rcv_skb+0x14e/0x3a0 [ 46.029391][ T361] ? netlink_unicast+0x486/0x750 [ 46.029392][ T361] ? netlink_sendmsg+0x735/0xc60 [ 46.029394][ T361] ? ____sys_sendmsg+0x415/0x880 [ 46.029396][ T361] ? ___sys_sendmsg+0x14e/0x1d0 [ 46.029398][ T361] ? __sys_sendmsg+0x12c/0x1d0 [ 46.029399][ T361] ? do_syscall_64+0xff/0x530 [ 46.029402][ T361] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.029404][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029406][ T361] ? lock_acquire+0x13c/0x160 [ 46.029407][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029409][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029410][ T361] ? trace_contention_end+0xb3/0x180 [ 46.029413][ T361] ? __mutex_lock+0x1db/0x1ea0 [ 46.029415][ T361] ? __mutex_lock+0x9a3/0x1ea0 [ 46.029416][ T361] ? rtnl_newlink+0x9a8/0x11c0 [ 46.029418][ T361] ? ww_mutex_lock+0x160/0x160 [ 46.029420][ T361] ? __rtnl_newlink+0x3fa/0xa50 [ 46.029422][ T361] rtnl_newlink+0x9f1/0x11c0 [ 46.029424][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029426][ T361] ? rtnl_bridge_getlink+0x850/0x850 [ 46.029427][ T361] ? lock_acquire+0x13c/0x160 [ 46.029428][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029430][ T361] ? is_bpf_text_address+0x3e/0x110 [ 46.029433][ T361] ? is_bpf_text_address+0x72/0x110 [ 46.029435][ T361] ? kernel_text_address+0x149/0x170 [ 46.029437][ T361] ? __kernel_text_address+0x12/0x30 [ 46.029438][ T361] ? write_profile+0xf0/0xf0 [ 46.029439][ T361] ? unwind_get_return_address+0x67/0xd0 [ 46.029440][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029442][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029444][ T361] ? cap_capable+0x1d7/0x3d0 [ 46.029447][ T361] ? lock_acquire+0x13c/0x160 [ 46.029449][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029450][ T361] ? rtnl_bridge_getlink+0x850/0x850 [ 46.029452][ T361] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.029453][ T361] ? rtnl_link_fill+0x920/0x920 [ 46.029455][ T361] ? filter_irq_stacks+0xd0/0xd0 [ 46.029456][ T361] ? stack_depot_save_flags+0x1bc/0x790 [ 46.029458][ T361] netlink_rcv_skb+0x14e/0x3a0 [ 46.029460][ T361] ? rtnl_link_fill+0x920/0x920 [ 46.029461][ T361] ? lock_release+0x184/0x1f0 [ 46.029463][ T361] ? netlink_ack+0xcf0/0xcf0 [ 46.029464][ T361] ? __netlink_lookup+0xb9/0x6b0 [ 46.029466][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029468][ T361] ? lock_release+0x184/0x1f0 [ 46.029470][ T361] netlink_unicast+0x486/0x750 [ 46.029472][ T361] ? netlink_attachskb+0x810/0x810 [ 46.029473][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029475][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029477][ T361] ? lock_acquire+0x13c/0x160 [ 46.029479][ T361] netlink_sendmsg+0x735/0xc60 [ 46.029481][ T361] ? netlink_unicast+0x750/0x750 [ 46.029482][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029484][ T361] ? lock_release+0x184/0x1f0 [ 46.029486][ T361] ____sys_sendmsg+0x415/0x880 [ 46.029488][ T361] ? copy_msghdr_from_user+0x279/0x420 [ 46.029489][ T361] ? get_timestamp.constprop.0+0x390/0x390 [ 46.029491][ T361] ? move_addr_to_kernel+0x40/0x40 [ 46.029492][ T361] ? filter_irq_stacks+0xd0/0xd0 [ 46.029495][ T361] ___sys_sendmsg+0x14e/0x1d0 [ 46.029497][ T361] ? copy_msghdr_from_user+0x420/0x420 [ 46.029502][ T361] __sys_sendmsg+0x12c/0x1d0 [ 46.029503][ T361] ? __sys_sendmsg_sock+0x20/0x20 [ 46.029506][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.029508][ T361] do_syscall_64+0xff/0x530 [ 46.029509][ T361] ? exc_page_fault+0xee/0x100 [ 46.029512][ T361] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.029513][ T361] RIP: 0033:0x7fb94f5b554e [ 46.029515][ T361] 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 [ 46.029517][ T361] RSP: 002b:00007ffdd68243c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.029521][ T361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb94f5b554e [ 46.029522][ T361] RDX: 0000000000000000 RSI: 00007ffdd6824470 RDI: 0000000000000005 [ 46.029523][ T361] RBP: 00007ffdd68243d0 R08: 0000000000000000 R09: 0000000000000000 [ 46.029524][ T361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e8d [ 46.029525][ T361] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdd6824b30 [ 46.029527][ T361] [ 46.104553][ T364] veth3: entered promiscuous mode [ 47.264298][ T373] veth3: left promiscuous mode [ 47.264313][ T373] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 47.264315][ T373] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 373, name: ip [ 47.264317][ T373] preempt_count: 1, expected: 0 [ 47.264318][ T373] RCU nest depth: 0, expected: 0 [ 47.264319][ T373] INFO: lockdep is turned off. [ 47.264320][ T373] irq event stamp: 0 [ 47.264321][ T373] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 47.264325][ T373] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 47.264332][ T373] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 47.264333][ T373] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 47.264335][ T373] Preemption disabled at: [ 47.264336][ T373] [] vprintk_emit+0x31b/0x3e0 [ 47.264343][ T373] CPU: 0 UID: 0 PID: 373 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 47.264346][ T373] Tainted: [W]=WARN [ 47.264347][ T373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.264349][ T373] Call Trace: [ 47.264350][ T373] [ 47.264352][ T373] dump_stack_lvl+0x6f/0xa0 [ 47.264357][ T373] ? vprintk_emit+0x31b/0x3e0 [ 47.264359][ T373] __might_resched.cold+0x1fe/0x2c1 [ 47.264363][ T373] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.264366][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264370][ T373] __kmalloc_noprof+0x443/0x760 [ 47.264374][ T373] ? __rwlock_init+0x150/0x150 [ 47.264376][ T373] ? alloc_buf.isra.0+0x4b/0x260 [ 47.264380][ T373] ? do_raw_spin_unlock+0x59/0x250 [ 47.264382][ T373] alloc_buf.isra.0+0x4b/0x260 [ 47.264384][ T373] put_chars+0x1e1/0x2f0 [ 47.264386][ T373] ? desc_read_finalized_seq+0x79/0x120 [ 47.264388][ T373] ? __send_to_port+0x420/0x420 [ 47.264390][ T373] ? console_prepend_replay+0x20/0x20 [ 47.264392][ T373] hvc_console_print+0x292/0x780 [ 47.264395][ T373] ? hvc_write+0x3a0/0x3a0 [ 47.264396][ T373] ? do_raw_spin_lock+0x131/0x280 [ 47.264398][ T373] ? __rwlock_init+0x150/0x150 [ 47.264400][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264401][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264403][ T373] ? lock_acquire+0x13c/0x160 [ 47.264405][ T373] console_emit_next_record+0x22f/0x4c0 [ 47.264408][ T373] ? devkmsg_read+0x4b0/0x4b0 [ 47.264410][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264412][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264413][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264415][ T373] ? lock_acquire+0x13c/0x160 [ 47.264417][ T373] ? console_flush_one_record+0x111/0x710 [ 47.264418][ T373] console_flush_one_record+0x46f/0x710 [ 47.264421][ T373] ? console_emit_next_record+0x4c0/0x4c0 [ 47.264423][ T373] console_unlock+0xee/0x1f0 [ 47.264425][ T373] ? lock_acquire+0x13c/0x160 [ 47.264427][ T373] ? console_flush_one_record+0x710/0x710 [ 47.264428][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264430][ T373] ? lock_release+0x184/0x1f0 [ 47.264431][ T373] ? lock_acquire+0x60/0x160 [ 47.264433][ T373] ? __rcu_read_lock+0x30/0x70 [ 47.264435][ T373] ? __down_trylock_console_sem+0x5e/0xa0 [ 47.264437][ T373] ? vprintk_emit+0x320/0x3e0 [ 47.264439][ T373] vprintk_emit+0x37c/0x3e0 [ 47.264441][ T373] ? wake_up_klogd_work_func+0x90/0x90 [ 47.264443][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264445][ T373] ? lock_acquire+0x13c/0x160 [ 47.264446][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264448][ T373] _printk+0xc7/0x100 [ 47.264452][ T373] ? snapshot_read.cold+0x21/0x21 [ 47.264454][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264455][ T373] ? lock_acquire+0x13c/0x160 [ 47.264457][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264458][ T373] ? netdev_name+0x43/0x60 [ 47.264461][ T373] ? __netdev_printk+0x17f/0x1d0 [ 47.264463][ T373] netdev_info+0xe2/0x116 [ 47.264465][ T373] ? netdev_notice+0x120/0x120 [ 47.264466][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264468][ T373] ? do_raw_spin_lock+0x131/0x280 [ 47.264470][ T373] ? __rwlock_init+0x150/0x150 [ 47.264472][ T373] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 47.264474][ T373] ? mutex_is_locked+0x1c/0x50 [ 47.264477][ T373] __dev_set_promiscuity.cold+0x95/0x104 [ 47.264480][ T373] __dev_change_flags+0x396/0x660 [ 47.264484][ T373] ? netif_set_allmulti+0x250/0x250 [ 47.264486][ T373] ? kernel_text_address+0x149/0x170 [ 47.264488][ T373] ? __kernel_text_address+0x12/0x30 [ 47.264490][ T373] ? write_profile+0xf0/0xf0 [ 47.264492][ T373] ? unwind_get_return_address+0x67/0xd0 [ 47.264495][ T373] netif_change_flags+0x87/0x190 [ 47.264497][ T373] do_setlink.isra.0+0x1cc3/0x2750 [ 47.264501][ T373] ? stack_trace_save+0x93/0xc0 [ 47.264502][ T373] ? rtnl_link_get_size+0x350/0x350 [ 47.264504][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264505][ T373] ? stack_depot_save_flags+0x1bc/0x790 [ 47.264509][ T373] ? kasan_save_stack+0x3d/0x50 [ 47.264512][ T373] ? kasan_save_stack+0x2f/0x50 [ 47.264513][ T373] ? kasan_save_track+0x14/0x30 [ 47.264515][ T373] ? __kasan_kmalloc+0x7b/0x90 [ 47.264517][ T373] ? __kmalloc_cache_noprof+0x29a/0x620 [ 47.264518][ T373] ? rtnl_newlink+0x124/0x11c0 [ 47.264519][ T373] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 47.264520][ T373] ? netlink_rcv_skb+0x14e/0x3a0 [ 47.264523][ T373] ? netlink_unicast+0x486/0x750 [ 47.264524][ T373] ? netlink_sendmsg+0x735/0xc60 [ 47.264526][ T373] ? ____sys_sendmsg+0x415/0x880 [ 47.264528][ T373] ? ___sys_sendmsg+0x14e/0x1d0 [ 47.264530][ T373] ? __sys_sendmsg+0x12c/0x1d0 [ 47.264531][ T373] ? do_syscall_64+0xff/0x530 [ 47.264534][ T373] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 47.264536][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264538][ T373] ? lock_acquire+0x13c/0x160 [ 47.264539][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264541][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264543][ T373] ? trace_contention_end+0xb3/0x180 [ 47.264545][ T373] ? __mutex_lock+0x1db/0x1ea0 [ 47.264547][ T373] ? __mutex_lock+0x9a3/0x1ea0 [ 47.264548][ T373] ? rtnl_newlink+0x9a8/0x11c0 [ 47.264550][ T373] ? ww_mutex_lock+0x160/0x160 [ 47.264552][ T373] ? __rtnl_newlink+0x3fa/0xa50 [ 47.264554][ T373] rtnl_newlink+0x9f1/0x11c0 [ 47.264556][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264558][ T373] ? rtnl_bridge_getlink+0x850/0x850 [ 47.264559][ T373] ? lock_acquire+0x13c/0x160 [ 47.264560][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264563][ T373] ? is_bpf_text_address+0x3e/0x110 [ 47.264566][ T373] ? is_bpf_text_address+0x72/0x110 [ 47.264568][ T373] ? kernel_text_address+0x149/0x170 [ 47.264569][ T373] ? __kernel_text_address+0x12/0x30 [ 47.264570][ T373] ? write_profile+0xf0/0xf0 [ 47.264571][ T373] ? unwind_get_return_address+0x67/0xd0 [ 47.264573][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264574][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264576][ T373] ? cap_capable+0x1d7/0x3d0 [ 47.264579][ T373] ? lock_acquire+0x13c/0x160 [ 47.264581][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264583][ T373] ? rtnl_bridge_getlink+0x850/0x850 [ 47.264584][ T373] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 47.264586][ T373] ? rtnl_link_fill+0x920/0x920 [ 47.264587][ T373] ? filter_irq_stacks+0xd0/0xd0 [ 47.264589][ T373] ? stack_depot_save_flags+0x1bc/0x790 [ 47.264591][ T373] netlink_rcv_skb+0x14e/0x3a0 [ 47.264592][ T373] ? rtnl_link_fill+0x920/0x920 [ 47.264594][ T373] ? lock_release+0x184/0x1f0 [ 47.264596][ T373] ? netlink_ack+0xcf0/0xcf0 [ 47.264597][ T373] ? __netlink_lookup+0xb9/0x6b0 [ 47.264599][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264601][ T373] ? lock_release+0x184/0x1f0 [ 47.264603][ T373] netlink_unicast+0x486/0x750 [ 47.264605][ T373] ? netlink_attachskb+0x810/0x810 [ 47.264607][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264608][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264610][ T373] ? lock_acquire+0x13c/0x160 [ 47.264612][ T373] netlink_sendmsg+0x735/0xc60 [ 47.264614][ T373] ? netlink_unicast+0x750/0x750 [ 47.264616][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264617][ T373] ? lock_release+0x184/0x1f0 [ 47.264619][ T373] ____sys_sendmsg+0x415/0x880 [ 47.264621][ T373] ? copy_msghdr_from_user+0x279/0x420 [ 47.264622][ T373] ? get_timestamp.constprop.0+0x390/0x390 [ 47.264624][ T373] ? move_addr_to_kernel+0x40/0x40 [ 47.264625][ T373] ? filter_irq_stacks+0xd0/0xd0 [ 47.264628][ T373] ___sys_sendmsg+0x14e/0x1d0 [ 47.264630][ T373] ? copy_msghdr_from_user+0x420/0x420 [ 47.264635][ T373] __sys_sendmsg+0x12c/0x1d0 [ 47.264637][ T373] ? __sys_sendmsg_sock+0x20/0x20 [ 47.264639][ T373] ? rcu_is_watching+0x16/0xd0 [ 47.264642][ T373] do_syscall_64+0xff/0x530 [ 47.264643][ T373] ? exc_page_fault+0xee/0x100 [ 47.264645][ T373] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 47.264646][ T373] RIP: 0033:0x7ff05611e54e [ 47.264648][ T373] 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 [ 47.264650][ T373] RSP: 002b:00007fff91533f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.264654][ T373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff05611e54e [ 47.264656][ T373] RDX: 0000000000000000 RSI: 00007fff91534010 RDI: 0000000000000005 [ 47.264657][ T373] RBP: 00007fff91533f70 R08: 0000000000000000 R09: 0000000000000000 [ 47.264657][ T373] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e8e [ 47.264658][ T373] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff915346d0 [ 47.264661][ T373] [ 47.321150][ T375] veth3: entered promiscuous mode [ 48.481204][ T384] veth3: left promiscuous mode [ 48.481220][ T384] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.481222][ T384] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 384, name: ip [ 48.481223][ T384] preempt_count: 1, expected: 0 [ 48.481224][ T384] RCU nest depth: 0, expected: 0 [ 48.481225][ T384] INFO: lockdep is turned off. [ 48.481226][ T384] irq event stamp: 0 [ 48.481227][ T384] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 48.481231][ T384] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 48.481237][ T384] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 48.481239][ T384] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 48.481248][ T384] Preemption disabled at: [ 48.481248][ T384] [] vprintk_emit+0x31b/0x3e0 [ 48.481257][ T384] CPU: 0 UID: 0 PID: 384 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.481260][ T384] Tainted: [W]=WARN [ 48.481261][ T384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.481263][ T384] Call Trace: [ 48.481264][ T384] [ 48.481266][ T384] dump_stack_lvl+0x6f/0xa0 [ 48.481271][ T384] ? vprintk_emit+0x31b/0x3e0 [ 48.481273][ T384] __might_resched.cold+0x1fe/0x2c1 [ 48.481277][ T384] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.481280][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481284][ T384] __kmalloc_noprof+0x443/0x760 [ 48.481287][ T384] ? __rwlock_init+0x150/0x150 [ 48.481290][ T384] ? alloc_buf.isra.0+0x4b/0x260 [ 48.481294][ T384] ? do_raw_spin_unlock+0x59/0x250 [ 48.481296][ T384] alloc_buf.isra.0+0x4b/0x260 [ 48.481298][ T384] put_chars+0x1e1/0x2f0 [ 48.481299][ T384] ? desc_read_finalized_seq+0x79/0x120 [ 48.481301][ T384] ? __send_to_port+0x420/0x420 [ 48.481303][ T384] ? console_prepend_replay+0x20/0x20 [ 48.481305][ T384] hvc_console_print+0x292/0x780 [ 48.481309][ T384] ? hvc_write+0x3a0/0x3a0 [ 48.481310][ T384] ? do_raw_spin_lock+0x131/0x280 [ 48.481312][ T384] ? __rwlock_init+0x150/0x150 [ 48.481313][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481315][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481316][ T384] ? lock_acquire+0x13c/0x160 [ 48.481319][ T384] console_emit_next_record+0x22f/0x4c0 [ 48.481321][ T384] ? devkmsg_read+0x4b0/0x4b0 [ 48.481323][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481325][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481326][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481328][ T384] ? lock_acquire+0x13c/0x160 [ 48.481330][ T384] ? console_flush_one_record+0x111/0x710 [ 48.481332][ T384] console_flush_one_record+0x46f/0x710 [ 48.481334][ T384] ? console_emit_next_record+0x4c0/0x4c0 [ 48.481337][ T384] console_unlock+0xee/0x1f0 [ 48.481338][ T384] ? lock_acquire+0x13c/0x160 [ 48.481340][ T384] ? console_flush_one_record+0x710/0x710 [ 48.481342][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481343][ T384] ? lock_release+0x184/0x1f0 [ 48.481345][ T384] ? lock_acquire+0x60/0x160 [ 48.481346][ T384] ? __rcu_read_lock+0x30/0x70 [ 48.481348][ T384] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.481350][ T384] ? vprintk_emit+0x320/0x3e0 [ 48.481352][ T384] vprintk_emit+0x37c/0x3e0 [ 48.481355][ T384] ? wake_up_klogd_work_func+0x90/0x90 [ 48.481357][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481358][ T384] ? lock_acquire+0x13c/0x160 [ 48.481360][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481362][ T384] _printk+0xc7/0x100 [ 48.481365][ T384] ? snapshot_read.cold+0x21/0x21 [ 48.481367][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481369][ T384] ? lock_acquire+0x13c/0x160 [ 48.481370][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481372][ T384] ? netdev_name+0x43/0x60 [ 48.481375][ T384] ? __netdev_printk+0x17f/0x1d0 [ 48.481377][ T384] netdev_info+0xe2/0x116 [ 48.481378][ T384] ? netdev_notice+0x120/0x120 [ 48.481380][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481382][ T384] ? do_raw_spin_lock+0x131/0x280 [ 48.481384][ T384] ? __rwlock_init+0x150/0x150 [ 48.481386][ T384] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.481387][ T384] ? mutex_is_locked+0x1c/0x50 [ 48.481390][ T384] __dev_set_promiscuity.cold+0x95/0x104 [ 48.481393][ T384] __dev_change_flags+0x396/0x660 [ 48.481398][ T384] ? netif_set_allmulti+0x250/0x250 [ 48.481399][ T384] ? kernel_text_address+0x149/0x170 [ 48.481402][ T384] ? __kernel_text_address+0x12/0x30 [ 48.481403][ T384] ? write_profile+0xf0/0xf0 [ 48.481405][ T384] ? unwind_get_return_address+0x67/0xd0 [ 48.481408][ T384] netif_change_flags+0x87/0x190 [ 48.481411][ T384] do_setlink.isra.0+0x1cc3/0x2750 [ 48.481414][ T384] ? stack_trace_save+0x93/0xc0 [ 48.481416][ T384] ? rtnl_link_get_size+0x350/0x350 [ 48.481417][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481419][ T384] ? stack_depot_save_flags+0x1bc/0x790 [ 48.481423][ T384] ? kasan_save_stack+0x3d/0x50 [ 48.481425][ T384] ? kasan_save_stack+0x2f/0x50 [ 48.481427][ T384] ? kasan_save_track+0x14/0x30 [ 48.481428][ T384] ? __kasan_kmalloc+0x7b/0x90 [ 48.481430][ T384] ? __kmalloc_cache_noprof+0x29a/0x620 [ 48.481431][ T384] ? rtnl_newlink+0x124/0x11c0 [ 48.481433][ T384] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.481434][ T384] ? netlink_rcv_skb+0x14e/0x3a0 [ 48.481436][ T384] ? netlink_unicast+0x486/0x750 [ 48.481438][ T384] ? netlink_sendmsg+0x735/0xc60 [ 48.481439][ T384] ? ____sys_sendmsg+0x415/0x880 [ 48.481441][ T384] ? ___sys_sendmsg+0x14e/0x1d0 [ 48.481443][ T384] ? __sys_sendmsg+0x12c/0x1d0 [ 48.481445][ T384] ? do_syscall_64+0xff/0x530 [ 48.481448][ T384] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.481450][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481451][ T384] ? lock_acquire+0x13c/0x160 [ 48.481453][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481454][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481456][ T384] ? trace_contention_end+0xb3/0x180 [ 48.481458][ T384] ? __mutex_lock+0x1db/0x1ea0 [ 48.481460][ T384] ? __mutex_lock+0x9a3/0x1ea0 [ 48.481462][ T384] ? rtnl_newlink+0x9a8/0x11c0 [ 48.481463][ T384] ? ww_mutex_lock+0x160/0x160 [ 48.481465][ T384] ? __rtnl_newlink+0x3fa/0xa50 [ 48.481467][ T384] rtnl_newlink+0x9f1/0x11c0 [ 48.481470][ T384] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 48.481472][ T384] ? rtnl_bridge_getlink+0x850/0x850 [ 48.481473][ T384] ? irqentry_exit+0x21c/0x790 [ 48.481475][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481477][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481479][ T384] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 48.481480][ T384] ? do_raw_spin_unlock+0x59/0x250 [ 48.481482][ T384] ? trace_hardirqs_on+0x36/0x40 [ 48.481483][ T384] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 48.481485][ T384] ? rcu_preempt_deferred_qs_irqrestore+0x562/0xc10 [ 48.481488][ T384] ? trace_hardirqs_off+0xd/0x30 [ 48.481489][ T384] ? rcu_read_unlock_special+0x199/0x6a0 [ 48.481490][ T384] ? rtnl_bridge_getlink+0x850/0x850 [ 48.481492][ T384] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.481493][ T384] ? rtnl_link_fill+0x920/0x920 [ 48.481494][ T384] ? filter_irq_stacks+0xd0/0xd0 [ 48.481496][ T384] ? stack_depot_save_flags+0x1bc/0x790 [ 48.481498][ T384] netlink_rcv_skb+0x14e/0x3a0 [ 48.481500][ T384] ? rtnl_link_fill+0x920/0x920 [ 48.481501][ T384] ? lock_release+0x184/0x1f0 [ 48.481503][ T384] ? netlink_ack+0xcf0/0xcf0 [ 48.481504][ T384] ? __netlink_lookup+0xb9/0x6b0 [ 48.481507][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481508][ T384] ? lock_release+0x184/0x1f0 [ 48.481510][ T384] netlink_unicast+0x486/0x750 [ 48.481512][ T384] ? netlink_attachskb+0x810/0x810 [ 48.481514][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481516][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481517][ T384] ? lock_acquire+0x13c/0x160 [ 48.481519][ T384] netlink_sendmsg+0x735/0xc60 [ 48.481521][ T384] ? netlink_unicast+0x750/0x750 [ 48.481523][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481525][ T384] ? lock_release+0x184/0x1f0 [ 48.481527][ T384] ____sys_sendmsg+0x415/0x880 [ 48.481529][ T384] ? copy_msghdr_from_user+0x279/0x420 [ 48.481530][ T384] ? get_timestamp.constprop.0+0x390/0x390 [ 48.481532][ T384] ? move_addr_to_kernel+0x40/0x40 [ 48.481533][ T384] ? filter_irq_stacks+0xd0/0xd0 [ 48.481536][ T384] ___sys_sendmsg+0x14e/0x1d0 [ 48.481537][ T384] ? copy_msghdr_from_user+0x420/0x420 [ 48.481542][ T384] __sys_sendmsg+0x12c/0x1d0 [ 48.481544][ T384] ? __sys_sendmsg_sock+0x20/0x20 [ 48.481547][ T384] ? rcu_is_watching+0x16/0xd0 [ 48.481549][ T384] do_syscall_64+0xff/0x530 [ 48.481550][ T384] ? exc_page_fault+0xee/0x100 [ 48.481552][ T384] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.481554][ T384] RIP: 0033:0x7f7c140bd54e [ 48.481556][ T384] 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 [ 48.481557][ T384] RSP: 002b:00007ffd5aeca940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.481562][ T384] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c140bd54e [ 48.481563][ T384] RDX: 0000000000000000 RSI: 00007ffd5aeca9f0 RDI: 0000000000000005 [ 48.481564][ T384] RBP: 00007ffd5aeca950 R08: 0000000000000000 R09: 0000000000000000 [ 48.481565][ T384] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e8f [ 48.481566][ T384] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd5aecb0b0 [ 48.481568][ T384] [ 70.863596][ T440] veth3: entered promiscuous mode [ 70.863612][ T440] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 70.863614][ T440] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 440, name: ip [ 70.863616][ T440] preempt_count: 1, expected: 0 [ 70.863617][ T440] RCU nest depth: 0, expected: 0 [ 70.863618][ T440] INFO: lockdep is turned off. [ 70.863619][ T440] irq event stamp: 0 [ 70.863619][ T440] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 70.863624][ T440] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 70.863630][ T440] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 70.863632][ T440] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 70.863633][ T440] Preemption disabled at: [ 70.863634][ T440] [] vprintk_emit+0x31b/0x3e0 [ 70.863642][ T440] CPU: 0 UID: 0 PID: 440 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 70.863646][ T440] Tainted: [W]=WARN [ 70.863647][ T440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.863648][ T440] Call Trace: [ 70.863650][ T440] [ 70.863651][ T440] dump_stack_lvl+0x6f/0xa0 [ 70.863656][ T440] ? vprintk_emit+0x31b/0x3e0 [ 70.863658][ T440] __might_resched.cold+0x1fe/0x2c1 [ 70.863662][ T440] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 70.863665][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863669][ T440] __kmalloc_noprof+0x443/0x760 [ 70.863673][ T440] ? __rwlock_init+0x150/0x150 [ 70.863675][ T440] ? alloc_buf.isra.0+0x4b/0x260 [ 70.863679][ T440] ? do_raw_spin_unlock+0x59/0x250 [ 70.863681][ T440] alloc_buf.isra.0+0x4b/0x260 [ 70.863683][ T440] put_chars+0x1e1/0x2f0 [ 70.863685][ T440] ? desc_read_finalized_seq+0x79/0x120 [ 70.863687][ T440] ? __send_to_port+0x420/0x420 [ 70.863689][ T440] ? console_prepend_replay+0x20/0x20 [ 70.863691][ T440] hvc_console_print+0x292/0x780 [ 70.863694][ T440] ? hvc_write+0x3a0/0x3a0 [ 70.863696][ T440] ? do_raw_spin_lock+0x131/0x280 [ 70.863697][ T440] ? __rwlock_init+0x150/0x150 [ 70.863699][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863701][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863702][ T440] ? lock_acquire+0x13c/0x160 [ 70.863704][ T440] console_emit_next_record+0x22f/0x4c0 [ 70.863707][ T440] ? devkmsg_read+0x4b0/0x4b0 [ 70.863709][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863711][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863712][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863714][ T440] ? lock_acquire+0x13c/0x160 [ 70.863716][ T440] ? console_flush_one_record+0x111/0x710 [ 70.863718][ T440] console_flush_one_record+0x46f/0x710 [ 70.863720][ T440] ? console_emit_next_record+0x4c0/0x4c0 [ 70.863723][ T440] console_unlock+0xee/0x1f0 [ 70.863724][ T440] ? lock_acquire+0x13c/0x160 [ 70.863726][ T440] ? console_flush_one_record+0x710/0x710 [ 70.863727][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863729][ T440] ? lock_release+0x184/0x1f0 [ 70.863730][ T440] ? lock_acquire+0x60/0x160 [ 70.863732][ T440] ? __rcu_read_lock+0x30/0x70 [ 70.863734][ T440] ? __down_trylock_console_sem+0x5e/0xa0 [ 70.863736][ T440] ? vprintk_emit+0x320/0x3e0 [ 70.863738][ T440] vprintk_emit+0x37c/0x3e0 [ 70.863740][ T440] ? wake_up_klogd_work_func+0x90/0x90 [ 70.863742][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863744][ T440] ? lock_acquire+0x13c/0x160 [ 70.863745][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863747][ T440] _printk+0xc7/0x100 [ 70.863750][ T440] ? snapshot_read.cold+0x21/0x21 [ 70.863752][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863754][ T440] ? lock_acquire+0x13c/0x160 [ 70.863756][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863757][ T440] ? netdev_name+0x43/0x60 [ 70.863763][ T440] ? __netdev_printk+0x17f/0x1d0 [ 70.863765][ T440] netdev_info+0xe2/0x116 [ 70.863766][ T440] ? netdev_notice+0x120/0x120 [ 70.863768][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863770][ T440] ? do_raw_spin_lock+0x131/0x280 [ 70.863772][ T440] ? __rwlock_init+0x150/0x150 [ 70.863774][ T440] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.863776][ T440] ? mutex_is_locked+0x1c/0x50 [ 70.863779][ T440] __dev_set_promiscuity.cold+0x95/0x104 [ 70.863782][ T440] __dev_change_flags+0x396/0x660 [ 70.863786][ T440] ? netif_set_allmulti+0x250/0x250 [ 70.863788][ T440] ? kernel_text_address+0x149/0x170 [ 70.863790][ T440] ? __kernel_text_address+0x12/0x30 [ 70.863792][ T440] ? write_profile+0xf0/0xf0 [ 70.863794][ T440] ? unwind_get_return_address+0x67/0xd0 [ 70.863797][ T440] netif_change_flags+0x87/0x190 [ 70.863799][ T440] do_setlink.isra.0+0x1cc3/0x2750 [ 70.863803][ T440] ? stack_trace_save+0x93/0xc0 [ 70.863804][ T440] ? rtnl_link_get_size+0x350/0x350 [ 70.863806][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863807][ T440] ? stack_depot_save_flags+0x1bc/0x790 [ 70.863811][ T440] ? kasan_save_stack+0x3d/0x50 [ 70.863814][ T440] ? kasan_save_stack+0x2f/0x50 [ 70.863815][ T440] ? kasan_save_track+0x14/0x30 [ 70.863817][ T440] ? __kasan_kmalloc+0x7b/0x90 [ 70.863819][ T440] ? __kmalloc_cache_noprof+0x29a/0x620 [ 70.863820][ T440] ? rtnl_newlink+0x124/0x11c0 [ 70.863821][ T440] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.863822][ T440] ? netlink_rcv_skb+0x14e/0x3a0 [ 70.863825][ T440] ? netlink_unicast+0x486/0x750 [ 70.863826][ T440] ? netlink_sendmsg+0x735/0xc60 [ 70.863828][ T440] ? ____sys_sendmsg+0x415/0x880 [ 70.863830][ T440] ? ___sys_sendmsg+0x14e/0x1d0 [ 70.863832][ T440] ? __sys_sendmsg+0x12c/0x1d0 [ 70.863833][ T440] ? do_syscall_64+0xff/0x530 [ 70.863836][ T440] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.863838][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863840][ T440] ? lock_acquire+0x13c/0x160 [ 70.863841][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863843][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863845][ T440] ? trace_contention_end+0xb3/0x180 [ 70.863847][ T440] ? __mutex_lock+0x1db/0x1ea0 [ 70.863849][ T440] ? __mutex_lock+0x9a3/0x1ea0 [ 70.863850][ T440] ? rtnl_newlink+0x9a8/0x11c0 [ 70.863852][ T440] ? ww_mutex_lock+0x160/0x160 [ 70.863854][ T440] ? __rtnl_newlink+0x3fa/0xa50 [ 70.863856][ T440] rtnl_newlink+0x9f1/0x11c0 [ 70.863858][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863860][ T440] ? rtnl_bridge_getlink+0x850/0x850 [ 70.863861][ T440] ? lock_acquire+0x13c/0x160 [ 70.863863][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863865][ T440] ? is_bpf_text_address+0x3e/0x110 [ 70.863868][ T440] ? is_bpf_text_address+0x72/0x110 [ 70.863870][ T440] ? kernel_text_address+0x149/0x170 [ 70.863871][ T440] ? __kernel_text_address+0x12/0x30 [ 70.863873][ T440] ? write_profile+0xf0/0xf0 [ 70.863874][ T440] ? unwind_get_return_address+0x67/0xd0 [ 70.863875][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863877][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863878][ T440] ? cap_capable+0x1d7/0x3d0 [ 70.863882][ T440] ? lock_acquire+0x13c/0x160 [ 70.863883][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863885][ T440] ? rtnl_bridge_getlink+0x850/0x850 [ 70.863887][ T440] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.863888][ T440] ? rtnl_link_fill+0x920/0x920 [ 70.863890][ T440] ? filter_irq_stacks+0xd0/0xd0 [ 70.863891][ T440] ? stack_depot_save_flags+0x1bc/0x790 [ 70.863894][ T440] netlink_rcv_skb+0x14e/0x3a0 [ 70.863895][ T440] ? rtnl_link_fill+0x920/0x920 [ 70.863896][ T440] ? lock_release+0x184/0x1f0 [ 70.863898][ T440] ? netlink_ack+0xcf0/0xcf0 [ 70.863899][ T440] ? __netlink_lookup+0xb9/0x6b0 [ 70.863902][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863904][ T440] ? lock_release+0x184/0x1f0 [ 70.863906][ T440] netlink_unicast+0x486/0x750 [ 70.863908][ T440] ? netlink_attachskb+0x810/0x810 [ 70.863909][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863911][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863913][ T440] ? lock_acquire+0x13c/0x160 [ 70.863915][ T440] netlink_sendmsg+0x735/0xc60 [ 70.863916][ T440] ? netlink_unicast+0x750/0x750 [ 70.863918][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863920][ T440] ? lock_release+0x184/0x1f0 [ 70.863922][ T440] ____sys_sendmsg+0x415/0x880 [ 70.863924][ T440] ? copy_msghdr_from_user+0x279/0x420 [ 70.863925][ T440] ? get_timestamp.constprop.0+0x390/0x390 [ 70.863927][ T440] ? move_addr_to_kernel+0x40/0x40 [ 70.863928][ T440] ? filter_irq_stacks+0xd0/0xd0 [ 70.863931][ T440] ___sys_sendmsg+0x14e/0x1d0 [ 70.863933][ T440] ? copy_msghdr_from_user+0x420/0x420 [ 70.863938][ T440] __sys_sendmsg+0x12c/0x1d0 [ 70.863940][ T440] ? __sys_sendmsg_sock+0x20/0x20 [ 70.863942][ T440] ? rcu_is_watching+0x16/0xd0 [ 70.863944][ T440] do_syscall_64+0xff/0x530 [ 70.863946][ T440] ? exc_page_fault+0xee/0x100 [ 70.863948][ T440] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.863949][ T440] RIP: 0033:0x7fa7d5c6e54e [ 70.863951][ T440] 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 [ 70.863953][ T440] RSP: 002b:00007ffccb71d070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.863958][ T440] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7d5c6e54e [ 70.863959][ T440] RDX: 0000000000000000 RSI: 00007ffccb71d120 RDI: 0000000000000005 [ 70.863960][ T440] RBP: 00007ffccb71d080 R08: 0000000000000000 R09: 0000000000000000 [ 70.863961][ T440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917ea6 [ 70.863962][ T440] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffccb71d7e0 [ 70.863964][ T440] [ 73.146581][ T461] veth3: left promiscuous mode [ 73.146597][ T461] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 73.146599][ T461] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 461, name: ip [ 73.146601][ T461] preempt_count: 1, expected: 0 [ 73.146602][ T461] RCU nest depth: 0, expected: 0 [ 73.146602][ T461] INFO: lockdep is turned off. [ 73.146604][ T461] irq event stamp: 0 [ 73.146604][ T461] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 73.146609][ T461] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 73.146615][ T461] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 73.146617][ T461] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 73.146618][ T461] Preemption disabled at: [ 73.146619][ T461] [] vprintk_emit+0x31b/0x3e0 [ 73.146627][ T461] CPU: 0 UID: 0 PID: 461 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 73.146631][ T461] Tainted: [W]=WARN [ 73.146632][ T461] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.146633][ T461] Call Trace: [ 73.146635][ T461] [ 73.146636][ T461] dump_stack_lvl+0x6f/0xa0 [ 73.146641][ T461] ? vprintk_emit+0x31b/0x3e0 [ 73.146643][ T461] __might_resched.cold+0x1fe/0x2c1 [ 73.146647][ T461] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 73.146650][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146654][ T461] __kmalloc_noprof+0x443/0x760 [ 73.146657][ T461] ? __rwlock_init+0x150/0x150 [ 73.146660][ T461] ? alloc_buf.isra.0+0x4b/0x260 [ 73.146664][ T461] ? do_raw_spin_unlock+0x59/0x250 [ 73.146665][ T461] alloc_buf.isra.0+0x4b/0x260 [ 73.146667][ T461] put_chars+0x1e1/0x2f0 [ 73.146669][ T461] ? desc_read_finalized_seq+0x79/0x120 [ 73.146670][ T461] ? __send_to_port+0x420/0x420 [ 73.146672][ T461] ? console_prepend_replay+0x20/0x20 [ 73.146675][ T461] hvc_console_print+0x292/0x780 [ 73.146678][ T461] ? hvc_write+0x3a0/0x3a0 [ 73.146679][ T461] ? do_raw_spin_lock+0x131/0x280 [ 73.146681][ T461] ? __rwlock_init+0x150/0x150 [ 73.146683][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146684][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146686][ T461] ? lock_acquire+0x13c/0x160 [ 73.146688][ T461] console_emit_next_record+0x22f/0x4c0 [ 73.146691][ T461] ? devkmsg_read+0x4b0/0x4b0 [ 73.146693][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146694][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146696][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146698][ T461] ? lock_acquire+0x13c/0x160 [ 73.146700][ T461] ? console_flush_one_record+0x111/0x710 [ 73.146701][ T461] console_flush_one_record+0x46f/0x710 [ 73.146704][ T461] ? console_emit_next_record+0x4c0/0x4c0 [ 73.146706][ T461] console_unlock+0xee/0x1f0 [ 73.146708][ T461] ? lock_acquire+0x13c/0x160 [ 73.146709][ T461] ? console_flush_one_record+0x710/0x710 [ 73.146711][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146713][ T461] ? lock_release+0x184/0x1f0 [ 73.146714][ T461] ? lock_acquire+0x60/0x160 [ 73.146715][ T461] ? __rcu_read_lock+0x30/0x70 [ 73.146718][ T461] ? __down_trylock_console_sem+0x5e/0xa0 [ 73.146720][ T461] ? vprintk_emit+0x320/0x3e0 [ 73.146722][ T461] vprintk_emit+0x37c/0x3e0 [ 73.146724][ T461] ? wake_up_klogd_work_func+0x90/0x90 [ 73.146726][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146728][ T461] ? lock_acquire+0x13c/0x160 [ 73.146729][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146731][ T461] _printk+0xc7/0x100 [ 73.146734][ T461] ? snapshot_read.cold+0x21/0x21 [ 73.146736][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146738][ T461] ? lock_acquire+0x13c/0x160 [ 73.146739][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146741][ T461] ? netdev_name+0x43/0x60 [ 73.146744][ T461] ? __netdev_printk+0x17f/0x1d0 [ 73.146746][ T461] netdev_info+0xe2/0x116 [ 73.146748][ T461] ? netdev_notice+0x120/0x120 [ 73.146749][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146751][ T461] ? do_raw_spin_lock+0x131/0x280 [ 73.146753][ T461] ? __rwlock_init+0x150/0x150 [ 73.146754][ T461] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.146756][ T461] ? mutex_is_locked+0x1c/0x50 [ 73.146759][ T461] __dev_set_promiscuity.cold+0x95/0x104 [ 73.146764][ T461] __dev_change_flags+0x396/0x660 [ 73.146769][ T461] ? netif_set_allmulti+0x250/0x250 [ 73.146771][ T461] ? kernel_text_address+0x149/0x170 [ 73.146773][ T461] ? __kernel_text_address+0x12/0x30 [ 73.146774][ T461] ? write_profile+0xf0/0xf0 [ 73.146777][ T461] ? unwind_get_return_address+0x67/0xd0 [ 73.146780][ T461] netif_change_flags+0x87/0x190 [ 73.146782][ T461] do_setlink.isra.0+0x1cc3/0x2750 [ 73.146786][ T461] ? stack_trace_save+0x93/0xc0 [ 73.146787][ T461] ? rtnl_link_get_size+0x350/0x350 [ 73.146789][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146790][ T461] ? stack_depot_save_flags+0x1bc/0x790 [ 73.146794][ T461] ? kasan_save_stack+0x3d/0x50 [ 73.146797][ T461] ? kasan_save_stack+0x2f/0x50 [ 73.146798][ T461] ? kasan_save_track+0x14/0x30 [ 73.146800][ T461] ? __kasan_kmalloc+0x7b/0x90 [ 73.146801][ T461] ? __kmalloc_cache_noprof+0x29a/0x620 [ 73.146803][ T461] ? rtnl_newlink+0x124/0x11c0 [ 73.146804][ T461] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.146805][ T461] ? netlink_rcv_skb+0x14e/0x3a0 [ 73.146808][ T461] ? netlink_unicast+0x486/0x750 [ 73.146809][ T461] ? netlink_sendmsg+0x735/0xc60 [ 73.146811][ T461] ? ____sys_sendmsg+0x415/0x880 [ 73.146813][ T461] ? ___sys_sendmsg+0x14e/0x1d0 [ 73.146815][ T461] ? __sys_sendmsg+0x12c/0x1d0 [ 73.146816][ T461] ? do_syscall_64+0xff/0x530 [ 73.146819][ T461] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.146821][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146823][ T461] ? lock_acquire+0x13c/0x160 [ 73.146824][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146826][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146828][ T461] ? trace_contention_end+0xb3/0x180 [ 73.146830][ T461] ? __mutex_lock+0x1db/0x1ea0 [ 73.146832][ T461] ? __mutex_lock+0x9a3/0x1ea0 [ 73.146833][ T461] ? rtnl_newlink+0x9a8/0x11c0 [ 73.146835][ T461] ? ww_mutex_lock+0x160/0x160 [ 73.146837][ T461] ? __rtnl_newlink+0x3fa/0xa50 [ 73.146839][ T461] rtnl_newlink+0x9f1/0x11c0 [ 73.146841][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146843][ T461] ? rtnl_bridge_getlink+0x850/0x850 [ 73.146844][ T461] ? lock_acquire+0x13c/0x160 [ 73.146845][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146847][ T461] ? is_bpf_text_address+0x3e/0x110 [ 73.146851][ T461] ? is_bpf_text_address+0x72/0x110 [ 73.146852][ T461] ? kernel_text_address+0x149/0x170 [ 73.146854][ T461] ? __kernel_text_address+0x12/0x30 [ 73.146855][ T461] ? write_profile+0xf0/0xf0 [ 73.146856][ T461] ? unwind_get_return_address+0x67/0xd0 [ 73.146858][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146859][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146861][ T461] ? cap_capable+0x1d7/0x3d0 [ 73.146865][ T461] ? lock_acquire+0x13c/0x160 [ 73.146866][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146868][ T461] ? rtnl_bridge_getlink+0x850/0x850 [ 73.146869][ T461] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.146871][ T461] ? rtnl_link_fill+0x920/0x920 [ 73.146872][ T461] ? filter_irq_stacks+0xd0/0xd0 [ 73.146874][ T461] ? stack_depot_save_flags+0x1bc/0x790 [ 73.146876][ T461] netlink_rcv_skb+0x14e/0x3a0 [ 73.146878][ T461] ? rtnl_link_fill+0x920/0x920 [ 73.146879][ T461] ? lock_release+0x184/0x1f0 [ 73.146881][ T461] ? netlink_ack+0xcf0/0xcf0 [ 73.146882][ T461] ? __netlink_lookup+0xb9/0x6b0 [ 73.146885][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146886][ T461] ? lock_release+0x184/0x1f0 [ 73.146888][ T461] netlink_unicast+0x486/0x750 [ 73.146890][ T461] ? netlink_attachskb+0x810/0x810 [ 73.146892][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146893][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146895][ T461] ? lock_acquire+0x13c/0x160 [ 73.146897][ T461] netlink_sendmsg+0x735/0xc60 [ 73.146899][ T461] ? netlink_unicast+0x750/0x750 [ 73.146901][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146902][ T461] ? lock_release+0x184/0x1f0 [ 73.146904][ T461] ____sys_sendmsg+0x415/0x880 [ 73.146906][ T461] ? copy_msghdr_from_user+0x279/0x420 [ 73.146908][ T461] ? get_timestamp.constprop.0+0x390/0x390 [ 73.146909][ T461] ? move_addr_to_kernel+0x40/0x40 [ 73.146911][ T461] ? filter_irq_stacks+0xd0/0xd0 [ 73.146913][ T461] ___sys_sendmsg+0x14e/0x1d0 [ 73.146915][ T461] ? copy_msghdr_from_user+0x420/0x420 [ 73.146920][ T461] __sys_sendmsg+0x12c/0x1d0 [ 73.146922][ T461] ? __sys_sendmsg_sock+0x20/0x20 [ 73.146924][ T461] ? rcu_is_watching+0x16/0xd0 [ 73.146927][ T461] do_syscall_64+0xff/0x530 [ 73.146928][ T461] ? exc_page_fault+0xee/0x100 [ 73.146930][ T461] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.146931][ T461] RIP: 0033:0x7f834f7d454e [ 73.146933][ T461] 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 [ 73.146935][ T461] RSP: 002b:00007ffc80b09f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.146939][ T461] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f834f7d454e [ 73.146941][ T461] RDX: 0000000000000000 RSI: 00007ffc80b0a000 RDI: 0000000000000005 [ 73.146942][ T461] RBP: 00007ffc80b09f60 R08: 0000000000000000 R09: 0000000000000000 [ 73.146942][ T461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917ea8 [ 73.146943][ T461] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc80b0a6c0 [ 73.146946][ T461] [ 73.245485][ T472] veth3: entered promiscuous mode [ 75.502096][ T487] veth3: left promiscuous mode [ 75.502113][ T487] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 75.502115][ T487] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 487, name: ip [ 75.502117][ T487] preempt_count: 1, expected: 0 [ 75.502118][ T487] RCU nest depth: 0, expected: 0 [ 75.502119][ T487] INFO: lockdep is turned off. [ 75.502120][ T487] irq event stamp: 0 [ 75.502121][ T487] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 75.502125][ T487] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 75.502132][ T487] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 75.502133][ T487] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 75.502135][ T487] Preemption disabled at: [ 75.502136][ T487] [] vprintk_emit+0x31b/0x3e0 [ 75.502144][ T487] CPU: 0 UID: 0 PID: 487 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 75.502148][ T487] Tainted: [W]=WARN [ 75.502148][ T487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.502150][ T487] Call Trace: [ 75.502152][ T487] [ 75.502153][ T487] dump_stack_lvl+0x6f/0xa0 [ 75.502158][ T487] ? vprintk_emit+0x31b/0x3e0 [ 75.502160][ T487] __might_resched.cold+0x1fe/0x2c1 [ 75.502164][ T487] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 75.502168][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502172][ T487] __kmalloc_noprof+0x443/0x760 [ 75.502175][ T487] ? __rwlock_init+0x150/0x150 [ 75.502178][ T487] ? alloc_buf.isra.0+0x4b/0x260 [ 75.502182][ T487] ? do_raw_spin_unlock+0x59/0x250 [ 75.502183][ T487] alloc_buf.isra.0+0x4b/0x260 [ 75.502185][ T487] put_chars+0x1e1/0x2f0 [ 75.502187][ T487] ? desc_read_finalized_seq+0x79/0x120 [ 75.502188][ T487] ? __send_to_port+0x420/0x420 [ 75.502190][ T487] ? console_prepend_replay+0x20/0x20 [ 75.502193][ T487] hvc_console_print+0x292/0x780 [ 75.502196][ T487] ? hvc_write+0x3a0/0x3a0 [ 75.502197][ T487] ? do_raw_spin_lock+0x131/0x280 [ 75.502199][ T487] ? __rwlock_init+0x150/0x150 [ 75.502201][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502202][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502204][ T487] ? lock_acquire+0x13c/0x160 [ 75.502206][ T487] console_emit_next_record+0x22f/0x4c0 [ 75.502209][ T487] ? devkmsg_read+0x4b0/0x4b0 [ 75.502211][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502213][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502214][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502216][ T487] ? lock_acquire+0x13c/0x160 [ 75.502218][ T487] ? console_flush_one_record+0x111/0x710 [ 75.502220][ T487] console_flush_one_record+0x46f/0x710 [ 75.502222][ T487] ? console_emit_next_record+0x4c0/0x4c0 [ 75.502225][ T487] console_unlock+0xee/0x1f0 [ 75.502227][ T487] ? lock_acquire+0x13c/0x160 [ 75.502228][ T487] ? console_flush_one_record+0x710/0x710 [ 75.502230][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502232][ T487] ? lock_release+0x184/0x1f0 [ 75.502233][ T487] ? lock_acquire+0x60/0x160 [ 75.502235][ T487] ? __rcu_read_lock+0x30/0x70 [ 75.502237][ T487] ? __down_trylock_console_sem+0x5e/0xa0 [ 75.502239][ T487] ? vprintk_emit+0x320/0x3e0 [ 75.502241][ T487] vprintk_emit+0x37c/0x3e0 [ 75.502243][ T487] ? wake_up_klogd_work_func+0x90/0x90 [ 75.502245][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502247][ T487] ? lock_acquire+0x13c/0x160 [ 75.502249][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502251][ T487] _printk+0xc7/0x100 [ 75.502254][ T487] ? snapshot_read.cold+0x21/0x21 [ 75.502256][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502257][ T487] ? lock_acquire+0x13c/0x160 [ 75.502259][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502261][ T487] ? netdev_name+0x43/0x60 [ 75.502263][ T487] ? __netdev_printk+0x17f/0x1d0 [ 75.502265][ T487] netdev_info+0xe2/0x116 [ 75.502267][ T487] ? netdev_notice+0x120/0x120 [ 75.502268][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502271][ T487] ? do_raw_spin_lock+0x131/0x280 [ 75.502272][ T487] ? __rwlock_init+0x150/0x150 [ 75.502274][ T487] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 75.502276][ T487] ? mutex_is_locked+0x1c/0x50 [ 75.502279][ T487] __dev_set_promiscuity.cold+0x95/0x104 [ 75.502282][ T487] __dev_change_flags+0x396/0x660 [ 75.502287][ T487] ? netif_set_allmulti+0x250/0x250 [ 75.502289][ T487] ? kernel_text_address+0x149/0x170 [ 75.502291][ T487] ? __kernel_text_address+0x12/0x30 [ 75.502292][ T487] ? write_profile+0xf0/0xf0 [ 75.502295][ T487] ? unwind_get_return_address+0x67/0xd0 [ 75.502298][ T487] netif_change_flags+0x87/0x190 [ 75.502300][ T487] do_setlink.isra.0+0x1cc3/0x2750 [ 75.502304][ T487] ? stack_trace_save+0x93/0xc0 [ 75.502306][ T487] ? rtnl_link_get_size+0x350/0x350 [ 75.502307][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502309][ T487] ? stack_depot_save_flags+0x1bc/0x790 [ 75.502312][ T487] ? kasan_save_stack+0x3d/0x50 [ 75.502315][ T487] ? kasan_save_stack+0x2f/0x50 [ 75.502317][ T487] ? kasan_save_track+0x14/0x30 [ 75.502318][ T487] ? __kasan_kmalloc+0x7b/0x90 [ 75.502320][ T487] ? __kmalloc_cache_noprof+0x29a/0x620 [ 75.502322][ T487] ? rtnl_newlink+0x124/0x11c0 [ 75.502323][ T487] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 75.502324][ T487] ? netlink_rcv_skb+0x14e/0x3a0 [ 75.502327][ T487] ? netlink_unicast+0x486/0x750 [ 75.502328][ T487] ? netlink_sendmsg+0x735/0xc60 [ 75.502330][ T487] ? ____sys_sendmsg+0x415/0x880 [ 75.502332][ T487] ? ___sys_sendmsg+0x14e/0x1d0 [ 75.502334][ T487] ? __sys_sendmsg+0x12c/0x1d0 [ 75.502335][ T487] ? do_syscall_64+0xff/0x530 [ 75.502338][ T487] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 75.502340][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502342][ T487] ? lock_acquire+0x13c/0x160 [ 75.502343][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502345][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502347][ T487] ? trace_contention_end+0xb3/0x180 [ 75.502349][ T487] ? __mutex_lock+0x1db/0x1ea0 [ 75.502351][ T487] ? __mutex_lock+0x9a3/0x1ea0 [ 75.502353][ T487] ? rtnl_newlink+0x9a8/0x11c0 [ 75.502354][ T487] ? ww_mutex_lock+0x160/0x160 [ 75.502356][ T487] ? __rtnl_newlink+0x3fa/0xa50 [ 75.502358][ T487] rtnl_newlink+0x9f1/0x11c0 [ 75.502360][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502362][ T487] ? rtnl_bridge_getlink+0x850/0x850 [ 75.502363][ T487] ? lock_acquire+0x13c/0x160 [ 75.502365][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502367][ T487] ? is_bpf_text_address+0x3e/0x110 [ 75.502370][ T487] ? is_bpf_text_address+0x72/0x110 [ 75.502372][ T487] ? kernel_text_address+0x149/0x170 [ 75.502374][ T487] ? __kernel_text_address+0x12/0x30 [ 75.502375][ T487] ? write_profile+0xf0/0xf0 [ 75.502376][ T487] ? unwind_get_return_address+0x67/0xd0 [ 75.502378][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502379][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502381][ T487] ? cap_capable+0x1d7/0x3d0 [ 75.502385][ T487] ? lock_acquire+0x13c/0x160 [ 75.502386][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502388][ T487] ? rtnl_bridge_getlink+0x850/0x850 [ 75.502389][ T487] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 75.502391][ T487] ? rtnl_link_fill+0x920/0x920 [ 75.502398][ T487] ? filter_irq_stacks+0xd0/0xd0 [ 75.502400][ T487] ? stack_depot_save_flags+0x1bc/0x790 [ 75.502402][ T487] netlink_rcv_skb+0x14e/0x3a0 [ 75.502404][ T487] ? rtnl_link_fill+0x920/0x920 [ 75.502405][ T487] ? lock_release+0x184/0x1f0 [ 75.502407][ T487] ? netlink_ack+0xcf0/0xcf0 [ 75.502408][ T487] ? __netlink_lookup+0xb9/0x6b0 [ 75.502411][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502413][ T487] ? lock_release+0x184/0x1f0 [ 75.502415][ T487] netlink_unicast+0x486/0x750 [ 75.502417][ T487] ? netlink_attachskb+0x810/0x810 [ 75.502418][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502420][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502422][ T487] ? lock_acquire+0x13c/0x160 [ 75.502424][ T487] netlink_sendmsg+0x735/0xc60 [ 75.502426][ T487] ? netlink_unicast+0x750/0x750 [ 75.502428][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502430][ T487] ? lock_release+0x184/0x1f0 [ 75.502431][ T487] ____sys_sendmsg+0x415/0x880 [ 75.502433][ T487] ? copy_msghdr_from_user+0x279/0x420 [ 75.502435][ T487] ? get_timestamp.constprop.0+0x390/0x390 [ 75.502436][ T487] ? move_addr_to_kernel+0x40/0x40 [ 75.502438][ T487] ? filter_irq_stacks+0xd0/0xd0 [ 75.502441][ T487] ___sys_sendmsg+0x14e/0x1d0 [ 75.502442][ T487] ? copy_msghdr_from_user+0x420/0x420 [ 75.502447][ T487] __sys_sendmsg+0x12c/0x1d0 [ 75.502449][ T487] ? __sys_sendmsg_sock+0x20/0x20 [ 75.502452][ T487] ? rcu_is_watching+0x16/0xd0 [ 75.502454][ T487] do_syscall_64+0xff/0x530 [ 75.502455][ T487] ? exc_page_fault+0xee/0x100 [ 75.502458][ T487] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 75.502459][ T487] RIP: 0033:0x7fe76627c54e [ 75.502461][ T487] 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 [ 75.502463][ T487] RSP: 002b:00007ffe1d762400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.502467][ T487] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe76627c54e [ 75.502469][ T487] RDX: 0000000000000000 RSI: 00007ffe1d7624b0 RDI: 0000000000000005 [ 75.502469][ T487] RBP: 00007ffe1d762410 R08: 0000000000000000 R09: 0000000000000000 [ 75.502470][ T487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917eaa [ 75.502471][ T487] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe1d762b70 [ 75.502474][ T487] [ 75.609078][ T498] veth3: entered promiscuous mode [ 88.049417][ T525] br0: port 1(veth1) entered disabled state [ 88.049433][ T525] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 88.049436][ T525] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 525, name: ip [ 88.049437][ T525] preempt_count: 202, expected: 0 [ 88.049438][ T525] RCU nest depth: 0, expected: 0 [ 88.049439][ T525] INFO: lockdep is turned off. [ 88.049441][ T525] irq event stamp: 0 [ 88.049441][ T525] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 88.049446][ T525] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 88.049452][ T525] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 88.049454][ T525] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 88.049456][ T525] Preemption disabled at: [ 88.049457][ T525] [<0000000000000000>] 0x0 [ 88.049462][ T525] CPU: 0 UID: 0 PID: 525 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 88.049474][ T525] Tainted: [W]=WARN [ 88.049475][ T525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 88.049477][ T525] Call Trace: [ 88.049479][ T525] [ 88.049481][ T525] dump_stack_lvl+0x6f/0xa0 [ 88.049487][ T525] __might_resched.cold+0x1fe/0x2c1 [ 88.049492][ T525] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 88.049497][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049501][ T525] __kmalloc_noprof+0x443/0x760 [ 88.049505][ T525] ? __rwlock_init+0x150/0x150 [ 88.049507][ T525] ? alloc_buf.isra.0+0x4b/0x260 [ 88.049511][ T525] ? do_raw_spin_unlock+0x59/0x250 [ 88.049513][ T525] alloc_buf.isra.0+0x4b/0x260 [ 88.049515][ T525] put_chars+0x1e1/0x2f0 [ 88.049517][ T525] ? __send_to_port+0x420/0x420 [ 88.049519][ T525] ? printk_get_next_message+0x240/0x650 [ 88.049522][ T525] hvc_console_print+0x292/0x780 [ 88.049525][ T525] ? hvc_write+0x3a0/0x3a0 [ 88.049527][ T525] ? __rwlock_init+0x150/0x150 [ 88.049529][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049531][ T525] ? lock_acquire+0x13c/0x160 [ 88.049533][ T525] console_emit_next_record+0x22f/0x4c0 [ 88.049535][ T525] ? devkmsg_read+0x4b0/0x4b0 [ 88.049537][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049539][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049540][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049542][ T525] ? lock_acquire+0x13c/0x160 [ 88.049544][ T525] ? console_flush_one_record+0x111/0x710 [ 88.049546][ T525] console_flush_one_record+0x46f/0x710 [ 88.049548][ T525] ? console_emit_next_record+0x4c0/0x4c0 [ 88.049551][ T525] console_unlock+0xee/0x1f0 [ 88.049553][ T525] ? lock_acquire+0x13c/0x160 [ 88.049554][ T525] ? console_flush_one_record+0x710/0x710 [ 88.049556][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049557][ T525] ? lock_release+0x184/0x1f0 [ 88.049559][ T525] ? lock_acquire+0x60/0x160 [ 88.049560][ T525] ? __rcu_read_lock+0x30/0x70 [ 88.049562][ T525] ? __down_trylock_console_sem+0x5e/0xa0 [ 88.049564][ T525] ? vprintk_emit+0x320/0x3e0 [ 88.049566][ T525] vprintk_emit+0x37c/0x3e0 [ 88.049568][ T525] ? wake_up_klogd_work_func+0x90/0x90 [ 88.049570][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049572][ T525] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 88.049574][ T525] ? trace_hardirqs_on+0x36/0x40 [ 88.049576][ T525] _printk+0xc7/0x100 [ 88.049579][ T525] ? snapshot_read.cold+0x21/0x21 [ 88.049581][ T525] ? ipv6_mc_down+0x17e/0x2d0 [ 88.049586][ T525] br_set_state+0x22f/0x430 [bridge] [ 88.049599][ T525] br_stp_disable_port+0x11f/0x390 [bridge] [ 88.049607][ T525] br_device_event+0x7b5/0x8f0 [bridge] [ 88.049616][ T525] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 88.049619][ T525] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 88.049621][ T525] ? addrconf_notify+0x2c8/0xf30 [ 88.049624][ T525] notifier_call_chain+0xae/0x300 [ 88.049628][ T525] __dev_notify_flags+0x23c/0x3c0 [ 88.049631][ T525] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 88.049633][ T525] ? netif_change_name+0x8c0/0x8c0 [ 88.049635][ T525] ? netif_set_allmulti+0x250/0x250 [ 88.049637][ T525] ? __kernel_text_address+0x12/0x30 [ 88.049639][ T525] ? write_profile+0xf0/0xf0 [ 88.049641][ T525] ? unwind_get_return_address+0x67/0xd0 [ 88.049644][ T525] netif_change_flags+0xfe/0x190 [ 88.049646][ T525] do_setlink.isra.0+0x1cc3/0x2750 [ 88.049649][ T525] ? stack_trace_save+0x93/0xc0 [ 88.049651][ T525] ? rtnl_link_get_size+0x350/0x350 [ 88.049652][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049654][ T525] ? stack_depot_save_flags+0x1bc/0x790 [ 88.049658][ T525] ? kasan_save_stack+0x3d/0x50 [ 88.049660][ T525] ? kasan_save_stack+0x2f/0x50 [ 88.049662][ T525] ? kasan_save_track+0x14/0x30 [ 88.049663][ T525] ? __kasan_kmalloc+0x7b/0x90 [ 88.049665][ T525] ? __kmalloc_cache_noprof+0x29a/0x620 [ 88.049666][ T525] ? rtnl_newlink+0x124/0x11c0 [ 88.049667][ T525] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.049668][ T525] ? netlink_rcv_skb+0x14e/0x3a0 [ 88.049671][ T525] ? netlink_unicast+0x486/0x750 [ 88.049672][ T525] ? netlink_sendmsg+0x735/0xc60 [ 88.049674][ T525] ? ____sys_sendmsg+0x415/0x880 [ 88.049676][ T525] ? ___sys_sendmsg+0x14e/0x1d0 [ 88.049677][ T525] ? __sys_sendmsg+0x12c/0x1d0 [ 88.049679][ T525] ? do_syscall_64+0xff/0x530 [ 88.049681][ T525] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.049684][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049685][ T525] ? lock_acquire+0x13c/0x160 [ 88.049687][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049688][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049690][ T525] ? trace_contention_end+0xb3/0x180 [ 88.049693][ T525] ? __mutex_lock+0x1db/0x1ea0 [ 88.049695][ T525] ? __mutex_lock+0x9a3/0x1ea0 [ 88.049696][ T525] ? rtnl_newlink+0x9a8/0x11c0 [ 88.049698][ T525] ? ww_mutex_lock+0x160/0x160 [ 88.049700][ T525] ? __rtnl_newlink+0x3fa/0xa50 [ 88.049702][ T525] rtnl_newlink+0x9f1/0x11c0 [ 88.049704][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049706][ T525] ? rtnl_bridge_getlink+0x850/0x850 [ 88.049707][ T525] ? lock_acquire+0x13c/0x160 [ 88.049708][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049710][ T525] ? is_bpf_text_address+0x3e/0x110 [ 88.049713][ T525] ? is_bpf_text_address+0x72/0x110 [ 88.049715][ T525] ? kernel_text_address+0x149/0x170 [ 88.049716][ T525] ? __kernel_text_address+0x12/0x30 [ 88.049718][ T525] ? write_profile+0xf0/0xf0 [ 88.049719][ T525] ? unwind_get_return_address+0x67/0xd0 [ 88.049720][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049722][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049723][ T525] ? cap_capable+0x1d7/0x3d0 [ 88.049727][ T525] ? lock_acquire+0x13c/0x160 [ 88.049728][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049730][ T525] ? rtnl_bridge_getlink+0x850/0x850 [ 88.049731][ T525] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.049733][ T525] ? rtnl_link_fill+0x920/0x920 [ 88.049734][ T525] ? filter_irq_stacks+0xd0/0xd0 [ 88.049736][ T525] ? stack_depot_save_flags+0x1bc/0x790 [ 88.049738][ T525] netlink_rcv_skb+0x14e/0x3a0 [ 88.049740][ T525] ? rtnl_link_fill+0x920/0x920 [ 88.049741][ T525] ? lock_release+0x184/0x1f0 [ 88.049742][ T525] ? netlink_ack+0xcf0/0xcf0 [ 88.049744][ T525] ? __netlink_lookup+0xb9/0x6b0 [ 88.049746][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049748][ T525] ? lock_release+0x184/0x1f0 [ 88.049750][ T525] netlink_unicast+0x486/0x750 [ 88.049752][ T525] ? netlink_attachskb+0x810/0x810 [ 88.049754][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049755][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049757][ T525] ? lock_acquire+0x13c/0x160 [ 88.049759][ T525] netlink_sendmsg+0x735/0xc60 [ 88.049763][ T525] ? netlink_unicast+0x750/0x750 [ 88.049765][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049767][ T525] ? lock_release+0x184/0x1f0 [ 88.049769][ T525] ____sys_sendmsg+0x415/0x880 [ 88.049770][ T525] ? copy_msghdr_from_user+0x279/0x420 [ 88.049772][ T525] ? get_timestamp.constprop.0+0x390/0x390 [ 88.049774][ T525] ? move_addr_to_kernel+0x40/0x40 [ 88.049775][ T525] ? filter_irq_stacks+0xd0/0xd0 [ 88.049778][ T525] ___sys_sendmsg+0x14e/0x1d0 [ 88.049779][ T525] ? copy_msghdr_from_user+0x420/0x420 [ 88.049785][ T525] __sys_sendmsg+0x12c/0x1d0 [ 88.049787][ T525] ? __sys_sendmsg_sock+0x20/0x20 [ 88.049789][ T525] ? rcu_is_watching+0x16/0xd0 [ 88.049791][ T525] do_syscall_64+0xff/0x530 [ 88.049793][ T525] ? exc_page_fault+0xee/0x100 [ 88.049795][ T525] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.049796][ T525] RIP: 0033:0x7f83f6c9254e [ 88.049798][ T525] 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 [ 88.049800][ T525] RSP: 002b:00007ffd8b91be30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 88.049805][ T525] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f83f6c9254e [ 88.049806][ T525] RDX: 0000000000000000 RSI: 00007ffd8b91bee0 RDI: 0000000000000005 [ 88.049807][ T525] RBP: 00007ffd8b91be40 R08: 0000000000000000 R09: 0000000000000000 [ 88.049808][ T525] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917eb7 [ 88.049808][ T525] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd8b91c5a0 [ 88.049811][ T525] [ 88.086993][ T525] ip (525) used greatest stack depth: 23016 bytes left [ 88.103739][ T109] br0: port 1(veth1) entered blocking state [ 88.103958][ T109] br0: port 1(veth1) entered forwarding state [ 97.519495][ T554] veth1: left allmulticast mode [ 97.519512][ T554] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 97.519514][ T554] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 554, name: ip [ 97.519516][ T554] preempt_count: 1, expected: 0 [ 97.519521][ T554] RCU nest depth: 0, expected: 0 [ 97.519522][ T554] INFO: lockdep is turned off. [ 97.519524][ T554] irq event stamp: 0 [ 97.519524][ T554] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 97.519529][ T554] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 97.519535][ T554] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 97.519536][ T554] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 97.519538][ T554] Preemption disabled at: [ 97.519539][ T554] [] vprintk_emit+0x31b/0x3e0 [ 97.519546][ T554] CPU: 3 UID: 0 PID: 554 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 97.519550][ T554] Tainted: [W]=WARN [ 97.519551][ T554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 97.519552][ T554] Call Trace: [ 97.519554][ T554] [ 97.519555][ T554] dump_stack_lvl+0x6f/0xa0 [ 97.519560][ T554] ? vprintk_emit+0x31b/0x3e0 [ 97.519562][ T554] __might_resched.cold+0x1fe/0x2c1 [ 97.519567][ T554] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 97.519570][ T554] ? __asan_memcpy+0x3c/0x60 [ 97.519573][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519576][ T554] __kmalloc_noprof+0x443/0x760 [ 97.519579][ T554] ? __rwlock_init+0x150/0x150 [ 97.519582][ T554] ? alloc_buf.isra.0+0x4b/0x260 [ 97.519586][ T554] ? do_raw_spin_unlock+0x59/0x250 [ 97.519588][ T554] alloc_buf.isra.0+0x4b/0x260 [ 97.519590][ T554] put_chars+0x1e1/0x2f0 [ 97.519592][ T554] ? __send_to_port+0x420/0x420 [ 97.519594][ T554] ? console_prepend_replay+0x20/0x20 [ 97.519596][ T554] hvc_console_print+0x292/0x780 [ 97.519599][ T554] ? hvc_write+0x3a0/0x3a0 [ 97.519601][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519603][ T554] ? lock_acquire+0x13c/0x160 [ 97.519605][ T554] console_emit_next_record+0x22f/0x4c0 [ 97.519607][ T554] ? devkmsg_read+0x4b0/0x4b0 [ 97.519609][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519611][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519613][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519614][ T554] ? lock_acquire+0x13c/0x160 [ 97.519616][ T554] ? console_flush_one_record+0x111/0x710 [ 97.519618][ T554] console_flush_one_record+0x46f/0x710 [ 97.519620][ T554] ? console_emit_next_record+0x4c0/0x4c0 [ 97.519623][ T554] console_unlock+0xee/0x1f0 [ 97.519625][ T554] ? lock_acquire+0x13c/0x160 [ 97.519626][ T554] ? console_flush_one_record+0x710/0x710 [ 97.519628][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519629][ T554] ? lock_release+0x184/0x1f0 [ 97.519631][ T554] ? lock_acquire+0x60/0x160 [ 97.519632][ T554] ? __rcu_read_lock+0x30/0x70 [ 97.519634][ T554] ? __down_trylock_console_sem+0x5e/0xa0 [ 97.519636][ T554] ? vprintk_emit+0x320/0x3e0 [ 97.519638][ T554] vprintk_emit+0x37c/0x3e0 [ 97.519641][ T554] ? wake_up_klogd_work_func+0x90/0x90 [ 97.519642][ T554] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 97.519645][ T554] ? netlink_unicast+0x486/0x750 [ 97.519648][ T554] ? netlink_sendmsg+0x735/0xc60 [ 97.519649][ T554] ? ____sys_sendmsg+0x415/0x880 [ 97.519652][ T554] ? ___sys_sendmsg+0x14e/0x1d0 [ 97.519653][ T554] ? __sys_sendmsg+0x12c/0x1d0 [ 97.519655][ T554] ? do_syscall_64+0xff/0x530 [ 97.519658][ T554] _printk+0xc7/0x100 [ 97.519661][ T554] ? snapshot_read.cold+0x21/0x21 [ 97.519664][ T554] ? netdev_name+0x43/0x60 [ 97.519666][ T554] ? __netdev_printk+0x17f/0x1d0 [ 97.519668][ T554] netdev_info+0xe2/0x116 [ 97.519670][ T554] ? netdev_notice+0x120/0x120 [ 97.519672][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519674][ T554] ? __up_read+0x355/0x9e0 [ 97.519675][ T554] ? trace_hardirqs_on+0x36/0x40 [ 97.519678][ T554] ? down_write_nested+0x200/0x200 [ 97.519679][ T554] ? mutex_is_locked+0x1c/0x50 [ 97.519682][ T554] netif_set_allmulti.cold+0x7c/0x166 [ 97.519684][ T554] dev_set_allmulti+0xa2/0x150 [ 97.519687][ T554] del_nbp+0xb7/0xc10 [bridge] [ 97.519700][ T554] ? is_bpf_text_address+0x72/0x110 [ 97.519703][ T554] ? kernel_text_address+0x149/0x170 [ 97.519706][ T554] br_del_if+0xab/0x200 [bridge] [ 97.519713][ T554] ? rtnl_is_locked+0x15/0x20 [ 97.519716][ T554] do_set_master+0x15c/0x580 [ 97.519718][ T554] do_setlink.isra.0+0xa31/0x2750 [ 97.519721][ T554] ? stack_trace_save+0x93/0xc0 [ 97.519723][ T554] ? rtnl_link_get_size+0x350/0x350 [ 97.519725][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519726][ T554] ? stack_depot_save_flags+0x1bc/0x790 [ 97.519730][ T554] ? kasan_save_stack+0x3d/0x50 [ 97.519732][ T554] ? kasan_save_stack+0x2f/0x50 [ 97.519734][ T554] ? kasan_save_track+0x14/0x30 [ 97.519735][ T554] ? __kasan_kmalloc+0x7b/0x90 [ 97.519737][ T554] ? __kmalloc_cache_noprof+0x29a/0x620 [ 97.519738][ T554] ? rtnl_newlink+0x124/0x11c0 [ 97.519740][ T554] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 97.519741][ T554] ? netlink_rcv_skb+0x14e/0x3a0 [ 97.519742][ T554] ? netlink_unicast+0x486/0x750 [ 97.519743][ T554] ? netlink_sendmsg+0x735/0xc60 [ 97.519745][ T554] ? ____sys_sendmsg+0x415/0x880 [ 97.519746][ T554] ? ___sys_sendmsg+0x14e/0x1d0 [ 97.519747][ T554] ? __sys_sendmsg+0x12c/0x1d0 [ 97.519749][ T554] ? do_syscall_64+0xff/0x530 [ 97.519750][ T554] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 97.519753][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519754][ T554] ? lock_acquire+0x13c/0x160 [ 97.519756][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519757][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519759][ T554] ? trace_contention_end+0xb3/0x180 [ 97.519764][ T554] ? __mutex_lock+0x1db/0x1ea0 [ 97.519766][ T554] ? __mutex_lock+0x9a3/0x1ea0 [ 97.519768][ T554] ? rtnl_newlink+0x9a8/0x11c0 [ 97.519769][ T554] ? ww_mutex_lock+0x160/0x160 [ 97.519770][ T554] ? nla_get_range_signed+0x3d0/0x3d0 [ 97.519773][ T554] ? __rtnl_newlink+0x3fa/0xa50 [ 97.519775][ T554] rtnl_newlink+0x9f1/0x11c0 [ 97.519777][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519779][ T554] ? rtnl_bridge_getlink+0x850/0x850 [ 97.519780][ T554] ? lock_acquire+0x13c/0x160 [ 97.519781][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519783][ T554] ? is_bpf_text_address+0x3e/0x110 [ 97.519785][ T554] ? is_bpf_text_address+0x72/0x110 [ 97.519787][ T554] ? kernel_text_address+0x149/0x170 [ 97.519788][ T554] ? __kernel_text_address+0x12/0x30 [ 97.519789][ T554] ? write_profile+0xf0/0xf0 [ 97.519791][ T554] ? unwind_get_return_address+0x67/0xd0 [ 97.519793][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519795][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519797][ T554] ? cap_capable+0x1d7/0x3d0 [ 97.519800][ T554] ? lock_acquire+0x13c/0x160 [ 97.519802][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519804][ T554] ? rtnl_bridge_getlink+0x850/0x850 [ 97.519805][ T554] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 97.519807][ T554] ? rtnl_link_fill+0x920/0x920 [ 97.519808][ T554] ? filter_irq_stacks+0xd0/0xd0 [ 97.519810][ T554] ? stack_depot_save_flags+0x1bc/0x790 [ 97.519812][ T554] netlink_rcv_skb+0x14e/0x3a0 [ 97.519813][ T554] ? rtnl_link_fill+0x920/0x920 [ 97.519815][ T554] ? lock_release+0x184/0x1f0 [ 97.519816][ T554] ? netlink_ack+0xcf0/0xcf0 [ 97.519818][ T554] ? __netlink_lookup+0xb9/0x6b0 [ 97.519820][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519822][ T554] ? lock_release+0x184/0x1f0 [ 97.519824][ T554] netlink_unicast+0x486/0x750 [ 97.519826][ T554] ? netlink_attachskb+0x810/0x810 [ 97.519827][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519829][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519831][ T554] ? lock_acquire+0x13c/0x160 [ 97.519833][ T554] netlink_sendmsg+0x735/0xc60 [ 97.519835][ T554] ? netlink_unicast+0x750/0x750 [ 97.519836][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519838][ T554] ? lock_release+0x184/0x1f0 [ 97.519840][ T554] ____sys_sendmsg+0x415/0x880 [ 97.519842][ T554] ? copy_msghdr_from_user+0x279/0x420 [ 97.519843][ T554] ? get_timestamp.constprop.0+0x390/0x390 [ 97.519845][ T554] ? move_addr_to_kernel+0x40/0x40 [ 97.519846][ T554] ? filter_irq_stacks+0xd0/0xd0 [ 97.519849][ T554] ___sys_sendmsg+0x14e/0x1d0 [ 97.519851][ T554] ? copy_msghdr_from_user+0x420/0x420 [ 97.519856][ T554] __sys_sendmsg+0x12c/0x1d0 [ 97.519857][ T554] ? __sys_sendmsg_sock+0x20/0x20 [ 97.519860][ T554] ? rcu_is_watching+0x16/0xd0 [ 97.519862][ T554] do_syscall_64+0xff/0x530 [ 97.519864][ T554] ? exc_page_fault+0xee/0x100 [ 97.519866][ T554] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 97.519867][ T554] RIP: 0033:0x7f78c05aa54e [ 97.519869][ T554] 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 [ 97.519871][ T554] RSP: 002b:00007ffc64293b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 97.519875][ T554] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f78c05aa54e [ 97.519877][ T554] RDX: 0000000000000000 RSI: 00007ffc64293bd0 RDI: 0000000000000005 [ 97.519878][ T554] RBP: 00007ffc64293b30 R08: 0000000000000000 R09: 0000000000000000 [ 97.519878][ T554] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917ec0 [ 97.519879][ T554] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc64294290 [ 97.519882][ T554] [ 97.550514][ T554] veth1: left promiscuous mode [ 97.550753][ T554] br0: port 1(veth1) entered disabled state [ 97.565292][ T555] br0: port 1(veth1) entered blocking state [ 97.565528][ T555] br0: port 1(veth1) entered disabled state [ 97.565785][ T555] veth1: entered allmulticast mode [ 97.566726][ T555] veth1: entered promiscuous mode [ 97.572358][ T555] br0: port 1(veth1) entered blocking state [ 97.572583][ T555] br0: port 1(veth1) entered forwarding state [ 101.834719][ T568] veth3: left promiscuous mode [ 101.834737][ T568] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 101.834739][ T568] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 568, name: ip [ 101.834741][ T568] preempt_count: 1, expected: 0 [ 101.834742][ T568] RCU nest depth: 0, expected: 0 [ 101.834743][ T568] INFO: lockdep is turned off. [ 101.834744][ T568] irq event stamp: 0 [ 101.834745][ T568] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 101.834749][ T568] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 101.834755][ T568] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 101.834757][ T568] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 101.834758][ T568] Preemption disabled at: [ 101.834759][ T568] [] vprintk_emit+0x31b/0x3e0 [ 101.834770][ T568] CPU: 0 UID: 0 PID: 568 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 101.834774][ T568] Tainted: [W]=WARN [ 101.834774][ T568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.834776][ T568] Call Trace: [ 101.834778][ T568] [ 101.834779][ T568] dump_stack_lvl+0x6f/0xa0 [ 101.834784][ T568] ? vprintk_emit+0x31b/0x3e0 [ 101.834786][ T568] __might_resched.cold+0x1fe/0x2c1 [ 101.834790][ T568] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 101.834793][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834797][ T568] __kmalloc_noprof+0x443/0x760 [ 101.834801][ T568] ? __rwlock_init+0x150/0x150 [ 101.834803][ T568] ? alloc_buf.isra.0+0x4b/0x260 [ 101.834807][ T568] ? do_raw_spin_unlock+0x59/0x250 [ 101.834809][ T568] alloc_buf.isra.0+0x4b/0x260 [ 101.834811][ T568] put_chars+0x1e1/0x2f0 [ 101.834813][ T568] ? desc_read_finalized_seq+0x79/0x120 [ 101.834814][ T568] ? __send_to_port+0x420/0x420 [ 101.834816][ T568] ? console_prepend_replay+0x20/0x20 [ 101.834819][ T568] hvc_console_print+0x292/0x780 [ 101.834822][ T568] ? hvc_write+0x3a0/0x3a0 [ 101.834823][ T568] ? do_raw_spin_lock+0x131/0x280 [ 101.834825][ T568] ? __rwlock_init+0x150/0x150 [ 101.834826][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834828][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834830][ T568] ? lock_acquire+0x13c/0x160 [ 101.834832][ T568] console_emit_next_record+0x22f/0x4c0 [ 101.834834][ T568] ? devkmsg_read+0x4b0/0x4b0 [ 101.834836][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834838][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834840][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834841][ T568] ? lock_acquire+0x13c/0x160 [ 101.834843][ T568] ? console_flush_one_record+0x111/0x710 [ 101.834845][ T568] console_flush_one_record+0x46f/0x710 [ 101.834847][ T568] ? console_emit_next_record+0x4c0/0x4c0 [ 101.834850][ T568] console_unlock+0xee/0x1f0 [ 101.834851][ T568] ? lock_acquire+0x13c/0x160 [ 101.834853][ T568] ? console_flush_one_record+0x710/0x710 [ 101.834855][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834856][ T568] ? lock_release+0x184/0x1f0 [ 101.834858][ T568] ? lock_acquire+0x60/0x160 [ 101.834859][ T568] ? __rcu_read_lock+0x30/0x70 [ 101.834861][ T568] ? __down_trylock_console_sem+0x5e/0xa0 [ 101.834863][ T568] ? vprintk_emit+0x320/0x3e0 [ 101.834865][ T568] vprintk_emit+0x37c/0x3e0 [ 101.834867][ T568] ? wake_up_klogd_work_func+0x90/0x90 [ 101.834869][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834871][ T568] ? lock_acquire+0x13c/0x160 [ 101.834872][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834874][ T568] _printk+0xc7/0x100 [ 101.834878][ T568] ? snapshot_read.cold+0x21/0x21 [ 101.834879][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834881][ T568] ? lock_acquire+0x13c/0x160 [ 101.834883][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834884][ T568] ? netdev_name+0x43/0x60 [ 101.834887][ T568] ? __netdev_printk+0x17f/0x1d0 [ 101.834888][ T568] netdev_info+0xe2/0x116 [ 101.834890][ T568] ? netdev_notice+0x120/0x120 [ 101.834892][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834894][ T568] ? do_raw_spin_lock+0x131/0x280 [ 101.834896][ T568] ? __rwlock_init+0x150/0x150 [ 101.834897][ T568] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 101.834899][ T568] ? mutex_is_locked+0x1c/0x50 [ 101.834902][ T568] __dev_set_promiscuity.cold+0x95/0x104 [ 101.834904][ T568] __dev_change_flags+0x396/0x660 [ 101.834909][ T568] ? netif_set_allmulti+0x250/0x250 [ 101.834911][ T568] ? kernel_text_address+0x149/0x170 [ 101.834913][ T568] ? __kernel_text_address+0x12/0x30 [ 101.834914][ T568] ? write_profile+0xf0/0xf0 [ 101.834916][ T568] ? unwind_get_return_address+0x67/0xd0 [ 101.834919][ T568] netif_change_flags+0x87/0x190 [ 101.834921][ T568] do_setlink.isra.0+0x1cc3/0x2750 [ 101.834925][ T568] ? stack_trace_save+0x93/0xc0 [ 101.834926][ T568] ? rtnl_link_get_size+0x350/0x350 [ 101.834928][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834929][ T568] ? stack_depot_save_flags+0x1bc/0x790 [ 101.834933][ T568] ? kasan_save_stack+0x3d/0x50 [ 101.834936][ T568] ? kasan_save_stack+0x2f/0x50 [ 101.834937][ T568] ? kasan_save_track+0x14/0x30 [ 101.834939][ T568] ? __kasan_kmalloc+0x7b/0x90 [ 101.834940][ T568] ? __kmalloc_cache_noprof+0x29a/0x620 [ 101.834942][ T568] ? rtnl_newlink+0x124/0x11c0 [ 101.834943][ T568] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 101.834944][ T568] ? netlink_rcv_skb+0x14e/0x3a0 [ 101.834947][ T568] ? netlink_unicast+0x486/0x750 [ 101.834948][ T568] ? netlink_sendmsg+0x735/0xc60 [ 101.834949][ T568] ? ____sys_sendmsg+0x415/0x880 [ 101.834952][ T568] ? ___sys_sendmsg+0x14e/0x1d0 [ 101.834953][ T568] ? __sys_sendmsg+0x12c/0x1d0 [ 101.834955][ T568] ? do_syscall_64+0xff/0x530 [ 101.834958][ T568] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 101.834960][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834961][ T568] ? lock_acquire+0x13c/0x160 [ 101.834963][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834964][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834966][ T568] ? trace_contention_end+0xb3/0x180 [ 101.834968][ T568] ? __mutex_lock+0x1db/0x1ea0 [ 101.834970][ T568] ? __mutex_lock+0x9a3/0x1ea0 [ 101.834971][ T568] ? rtnl_newlink+0x9a8/0x11c0 [ 101.834973][ T568] ? ww_mutex_lock+0x160/0x160 [ 101.834975][ T568] ? __rtnl_newlink+0x3fa/0xa50 [ 101.834977][ T568] rtnl_newlink+0x9f1/0x11c0 [ 101.834979][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834981][ T568] ? rtnl_bridge_getlink+0x850/0x850 [ 101.834982][ T568] ? lock_acquire+0x13c/0x160 [ 101.834983][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834985][ T568] ? is_bpf_text_address+0x3e/0x110 [ 101.834989][ T568] ? is_bpf_text_address+0x72/0x110 [ 101.834990][ T568] ? kernel_text_address+0x149/0x170 [ 101.834992][ T568] ? __kernel_text_address+0x12/0x30 [ 101.834993][ T568] ? write_profile+0xf0/0xf0 [ 101.834994][ T568] ? unwind_get_return_address+0x67/0xd0 [ 101.834995][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834997][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.834999][ T568] ? cap_capable+0x1d7/0x3d0 [ 101.835002][ T568] ? lock_acquire+0x13c/0x160 [ 101.835003][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.835005][ T568] ? rtnl_bridge_getlink+0x850/0x850 [ 101.835006][ T568] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 101.835008][ T568] ? rtnl_link_fill+0x920/0x920 [ 101.835009][ T568] ? filter_irq_stacks+0xd0/0xd0 [ 101.835011][ T568] ? stack_depot_save_flags+0x1bc/0x790 [ 101.835013][ T568] netlink_rcv_skb+0x14e/0x3a0 [ 101.835015][ T568] ? rtnl_link_fill+0x920/0x920 [ 101.835016][ T568] ? lock_release+0x184/0x1f0 [ 101.835017][ T568] ? netlink_ack+0xcf0/0xcf0 [ 101.835019][ T568] ? __netlink_lookup+0xb9/0x6b0 [ 101.835021][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.835023][ T568] ? lock_release+0x184/0x1f0 [ 101.835025][ T568] netlink_unicast+0x486/0x750 [ 101.835027][ T568] ? netlink_attachskb+0x810/0x810 [ 101.835028][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.835030][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.835032][ T568] ? lock_acquire+0x13c/0x160 [ 101.835033][ T568] netlink_sendmsg+0x735/0xc60 [ 101.835035][ T568] ? netlink_unicast+0x750/0x750 [ 101.835037][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.835039][ T568] ? lock_release+0x184/0x1f0 [ 101.835041][ T568] ____sys_sendmsg+0x415/0x880 [ 101.835042][ T568] ? copy_msghdr_from_user+0x279/0x420 [ 101.835044][ T568] ? get_timestamp.constprop.0+0x390/0x390 [ 101.835045][ T568] ? move_addr_to_kernel+0x40/0x40 [ 101.835047][ T568] ? filter_irq_stacks+0xd0/0xd0 [ 101.835049][ T568] ___sys_sendmsg+0x14e/0x1d0 [ 101.835051][ T568] ? copy_msghdr_from_user+0x420/0x420 [ 101.835056][ T568] __sys_sendmsg+0x12c/0x1d0 [ 101.835057][ T568] ? __sys_sendmsg_sock+0x20/0x20 [ 101.835060][ T568] ? rcu_is_watching+0x16/0xd0 [ 101.835062][ T568] do_syscall_64+0xff/0x530 [ 101.835063][ T568] ? exc_page_fault+0xee/0x100 [ 101.835065][ T568] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 101.835067][ T568] RIP: 0033:0x7f4c4c92954e [ 101.835069][ T568] 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 [ 101.835071][ T568] RSP: 002b:00007ffc76ce0a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.835075][ T568] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c4c92954e [ 101.835076][ T568] RDX: 0000000000000000 RSI: 00007ffc76ce0ae0 RDI: 0000000000000005 [ 101.835077][ T568] RBP: 00007ffc76ce0a40 R08: 0000000000000000 R09: 0000000000000000 [ 101.835078][ T568] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917ec5 [ 101.835079][ T568] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc76ce11a0 [ 101.835081][ T568] [ 101.919746][ T576] br0: port 2(veth2) entered disabled state [ 101.935896][ T577] br0: port 1(veth1) entered disabled state [ 101.954927][ T578] veth1: left allmulticast mode [ 101.955127][ T578] veth1: left promiscuous mode [ 101.955383][ T578] br0: port 1(veth1) entered disabled state [ 101.956505][ T578] veth2: left allmulticast mode [ 101.956695][ T578] veth2: left promiscuous mode [ 101.957114][ T578] br0: port 2(veth2) entered disabled state