[ 9.620378][ T200] ip (200) used greatest stack depth: 24256 bytes left [ 9.620393][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.620396][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: ip [ 9.620397][ T200] preempt_count: 2, expected: 0 [ 9.620398][ T200] RCU nest depth: 0, expected: 0 [ 9.620399][ T200] locks held by ip/200: 5, last CPU#3: [ 9.620401][ T200] #0: ffffffff86e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.620414][ T200] #1: ffffffff86f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.620420][ T200] #2: ffffffff86f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.620424][ T200] #3: ffffffff86e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.620428][ T200] #4: ffffffff86e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.620432][ T200] irq event stamp: 33134 [ 9.620433][ T200] hardirqs last enabled at (33133): [] __down_trylock_console_sem+0x86/0xa0 [ 9.620435][ T200] hardirqs last disabled at (33134): [] console_emit_next_record+0x3d4/0x4c0 [ 9.620437][ T200] softirqs last enabled at (32056): [] handle_softirqs+0x67c/0x900 [ 9.620439][ T200] softirqs last disabled at (32049): [] __irq_exit_rcu+0x145/0x1c0 [ 9.620441][ T200] Preemption disabled at: [ 9.620441][ T200] [<0000000000000000>] 0x0 [ 9.620449][ T200] CPU: 3 UID: 0 PID: 200 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.620452][ T200] Tainted: [W]=WARN [ 9.620453][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.620455][ T200] Call Trace: [ 9.620456][ T200] [ 9.620458][ T200] dump_stack_lvl+0x6f/0xa0 [ 9.620464][ T200] __might_resched.cold+0x1fe/0x2c1 [ 9.620469][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.620473][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 9.620478][ T200] __kmalloc_noprof+0x443/0x760 [ 9.620481][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 9.620486][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 9.620489][ T200] alloc_buf.isra.0+0x4b/0x260 [ 9.620492][ T200] put_chars+0x1e1/0x2f0 [ 9.620495][ T200] ? __send_to_port+0x420/0x420 [ 9.620496][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.620501][ T200] ? validate_chain+0x38b/0xc20 [ 9.620506][ T200] hvc_console_print+0x292/0x780 [ 9.620512][ T200] ? hvc_write+0x3a0/0x3a0 [ 9.620514][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.620517][ T200] ? lock_acquire+0x13c/0x160 [ 9.620521][ T200] console_emit_next_record+0x22f/0x4c0 [ 9.620525][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 9.620526][ T200] ? console_flush_one_record+0x106/0x710 [ 9.620530][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.620532][ T200] ? lock_acquire+0x13c/0x160 [ 9.620541][ T200] console_flush_one_record+0x46f/0x710 [ 9.620545][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 9.620547][ T200] ? __lock_acquire+0x518/0xc20 [ 9.620552][ T200] console_unlock+0xee/0x1f0 [ 9.620555][ T200] ? console_flush_one_record+0x710/0x710 [ 9.620556][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.620559][ T200] ? lock_acquire+0x60/0x160 [ 9.620562][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.620564][ T200] ? vprintk_emit+0x320/0x3e0 [ 9.620567][ T200] vprintk_emit+0x37c/0x3e0 [ 9.620571][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 9.620574][ T200] ? __lock_acquire+0x518/0xc20 [ 9.620578][ T200] _printk+0xc7/0x100 [ 9.620582][ T200] ? snapshot_read.cold+0x21/0x21 [ 9.620585][ T200] ? do_raw_spin_lock+0x131/0x280 [ 9.620587][ T200] ? __rwlock_init+0x150/0x150 [ 9.620591][ T200] ? do_raw_spin_lock+0x131/0x280 [ 9.620593][ T200] do_exit.cold+0x82/0x9c [ 9.620597][ T200] ? exit_notify+0x890/0x890 [ 9.620599][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 9.620602][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.620606][ T200] do_group_exit+0xb8/0x370 [ 9.620609][ T200] __x64_sys_exit_group+0x3c/0x50 [ 9.620611][ T200] x64_sys_call+0x1567/0x1570 [ 9.620613][ T200] do_syscall_64+0xff/0x530 [ 9.620616][ T200] ? exc_page_fault+0xee/0x100 [ 9.620620][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.620622][ T200] RIP: 0033:0x7efc6e6221b8 [ 9.620624][ T200] Code: Unable to access opcode bytes at 0x7efc6e62218e. [ 9.620625][ T200] RSP: 002b:00007ffdc545e138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.620628][ T200] RAX: ffffffffffffffda RBX: 00007efc6e752f88 RCX: 00007efc6e6221b8 [ 9.620629][ T200] RDX: 00007efc6e36cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.620630][ T200] RBP: 00007ffdc545e190 R08: 0000000000000000 R09: 0000000000008010 [ 9.620631][ T200] R10: 00007ffdc545df50 R11: 0000000000000246 R12: 0000000000000001 [ 9.620632][ T200] R13: 0000000000000000 R14: 00007efc6e751680 R15: 00007efc6e752fa0 [ 9.620639][ T200] [ 10.498148][ T238] lag1: Mode changed to "loadbalance" [ 10.707430][ T247] lag1: Port device veth0 added [ 10.707547][ T247] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.707549][ T247] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 247, name: ip [ 10.707551][ T247] preempt_count: 1, expected: 0 [ 10.707552][ T247] RCU nest depth: 0, expected: 0 [ 10.707553][ T247] locks held by ip/247: 5, last CPU#3: [ 10.707555][ T247] #0: ffffffff876d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 10.707566][ T247] #1: ffffffff86f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.707572][ T247] #2: ffffffff86f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.707576][ T247] #3: ffffffff86e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.707580][ T247] #4: ffffffff86e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.707584][ T247] irq event stamp: 12852 [ 10.707585][ T247] hardirqs last enabled at (12851): [] __down_trylock_console_sem+0x86/0xa0 [ 10.707587][ T247] hardirqs last disabled at (12852): [] console_emit_next_record+0x3d4/0x4c0 [ 10.707589][ T247] softirqs last enabled at (12776): [] __alloc_skb+0x4c2/0x5f0 [ 10.707592][ T247] softirqs last disabled at (12774): [] __alloc_skb+0x4c2/0x5f0 [ 10.707595][ T247] Preemption disabled at: [ 10.707596][ T247] [] vprintk_emit+0x31b/0x3e0 [ 10.707602][ T247] CPU: 3 UID: 0 PID: 247 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.707606][ T247] Tainted: [W]=WARN [ 10.707606][ T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.707608][ T247] Call Trace: [ 10.707610][ T247] [ 10.707611][ T247] dump_stack_lvl+0x6f/0xa0 [ 10.707617][ T247] ? vprintk_emit+0x31b/0x3e0 [ 10.707619][ T247] __might_resched.cold+0x1fe/0x2c1 [ 10.707624][ T247] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.707628][ T247] ? __kmalloc_noprof+0xdb/0x760 [ 10.707633][ T247] __kmalloc_noprof+0x443/0x760 [ 10.707635][ T247] ? alloc_buf.isra.0+0x4b/0x260 [ 10.707641][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 10.707644][ T247] alloc_buf.isra.0+0x4b/0x260 [ 10.707647][ T247] put_chars+0x1e1/0x2f0 [ 10.707650][ T247] ? __send_to_port+0x420/0x420 [ 10.707656][ T247] hvc_console_print+0x292/0x780 [ 10.707662][ T247] ? hvc_write+0x3a0/0x3a0 [ 10.707665][ T247] ? lock_acquire+0x13c/0x160 [ 10.707669][ T247] console_emit_next_record+0x22f/0x4c0 [ 10.707673][ T247] ? devkmsg_read+0x4b0/0x4b0 [ 10.707675][ T247] ? console_flush_one_record+0x106/0x710 [ 10.707678][ T247] ? rcu_is_watching+0x16/0xd0 [ 10.707682][ T247] ? lock_acquire+0x13c/0x160 [ 10.707686][ T247] console_flush_one_record+0x46f/0x710 [ 10.707690][ T247] ? console_emit_next_record+0x4c0/0x4c0 [ 10.707692][ T247] ? __lock_acquire+0x518/0xc20 [ 10.707697][ T247] console_unlock+0xee/0x1f0 [ 10.707699][ T247] ? console_flush_one_record+0x710/0x710 [ 10.707701][ T247] ? rcu_is_watching+0x16/0xd0 [ 10.707704][ T247] ? lock_acquire+0x60/0x160 [ 10.707707][ T247] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.707709][ T247] ? vprintk_emit+0x320/0x3e0 [ 10.707712][ T247] vprintk_emit+0x37c/0x3e0 [ 10.707716][ T247] ? wake_up_klogd_work_func+0x90/0x90 [ 10.707722][ T247] _printk+0xc7/0x100 [ 10.707726][ T247] ? snapshot_read.cold+0x21/0x21 [ 10.707730][ T247] ? netdev_name+0x43/0x60 [ 10.707734][ T247] ? __netdev_printk+0x17f/0x1d0 [ 10.707737][ T247] netdev_info+0xe2/0x116 [ 10.707739][ T247] ? netdev_notice+0x120/0x120 [ 10.707743][ T247] ? netdev_change_features+0xa0/0xa0 [ 10.707746][ T247] ? __lock_release.isra.0+0x69/0x1a0 [ 10.707749][ T247] ? team_nl_send_options_get+0x6c0/0x6c0 [ 10.707751][ T247] ? mark_held_locks+0x40/0x70 [ 10.707755][ T247] team_port_add+0xf29/0x15e0 [ 10.707761][ T247] ? team_port_enable+0xc0/0xc0 [ 10.707763][ T247] ? kernel_text_address+0x149/0x170 [ 10.707768][ T247] do_set_master+0x357/0x580 [ 10.707772][ T247] do_setlink.isra.0+0xa31/0x2750 [ 10.707776][ T247] ? stack_trace_save+0x93/0xc0 [ 10.707779][ T247] ? rtnl_link_get_size+0x350/0x350 [ 10.707780][ T247] ? rcu_read_lock_any_held+0x66/0x90 [ 10.707783][ T247] ? stack_depot_save_flags+0x38e/0x790 [ 10.707787][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.707789][ T247] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.707791][ T247] ? validate_chain+0x38b/0xc20 [ 10.707794][ T247] ? kasan_save_stack+0x3d/0x50 [ 10.707797][ T247] ? kasan_save_stack+0x2f/0x50 [ 10.707798][ T247] ? kasan_save_track+0x14/0x30 [ 10.707801][ T247] ? __lock_acquire+0x518/0xc20 [ 10.707803][ T247] ? netlink_seq_next+0x4e/0x60 [ 10.707806][ T247] ? ___sys_sendmsg+0xb0/0x1d0 [ 10.707810][ T247] ? lock_acquire.part.0+0xd4/0x280 [ 10.707812][ T247] ? rtnl_newlink+0x9a8/0x11c0 [ 10.707815][ T247] ? rcu_is_watching+0x16/0xd0 [ 10.707817][ T247] ? lock_acquire+0x13c/0x160 [ 10.707819][ T247] ? rcu_is_watching+0x16/0xd0 [ 10.707820][ T247] ? rcu_is_watching+0x16/0xd0 [ 10.707823][ T247] ? trace_contention_end+0xb3/0x180 [ 10.707826][ T247] ? __mutex_lock+0x1db/0x1ea0 [ 10.707829][ T247] ? __mutex_lock+0x9a3/0x1ea0 [ 10.707831][ T247] ? rtnl_newlink+0x9a8/0x11c0 [ 10.707835][ T247] ? ww_mutex_lock+0x160/0x160 [ 10.707836][ T247] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.707841][ T247] ? __rtnl_newlink+0x3fa/0xa50 [ 10.707846][ T247] rtnl_newlink+0x9f1/0x11c0 [ 10.707852][ T247] ? rtnl_bridge_getlink+0x850/0x850 [ 10.707854][ T247] ? __lock_acquire+0x518/0xc20 [ 10.707858][ T247] ? lock_acquire.part.0+0xd4/0x280 [ 10.707860][ T247] ? find_held_lock+0x2b/0x80 [ 10.707862][ T247] ? rtnl_bridge_getlink+0x850/0x850 [ 10.707864][ T247] ? __lock_release.isra.0+0x69/0x1a0 [ 10.707867][ T247] ? rtnl_bridge_getlink+0x850/0x850 [ 10.707869][ T247] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.707872][ T247] ? rtnl_link_fill+0x920/0x920 [ 10.707874][ T247] ? __lock_acquire+0x518/0xc20 [ 10.707878][ T247] ? lock_acquire.part.0+0xd4/0x280 [ 10.707880][ T247] ? find_held_lock+0x2b/0x80 [ 10.707883][ T247] netlink_rcv_skb+0x14e/0x3a0 [ 10.707885][ T247] ? rtnl_link_fill+0x920/0x920 [ 10.707888][ T247] ? netlink_ack+0xcf0/0xcf0 [ 10.707894][ T247] ? netlink_deliver_tap+0xc5/0x330 [ 10.707896][ T247] ? netlink_deliver_tap+0x13c/0x330 [ 10.707900][ T247] netlink_unicast+0x486/0x750 [ 10.707903][ T247] ? netlink_attachskb+0x810/0x810 [ 10.707906][ T247] ? __lock_acquire+0x518/0xc20 [ 10.707910][ T247] netlink_sendmsg+0x735/0xc60 [ 10.707914][ T247] ? netlink_unicast+0x750/0x750 [ 10.707918][ T247] ? __might_fault+0x97/0x140 [ 10.707923][ T247] ____sys_sendmsg+0x415/0x880 [ 10.707925][ T247] ? copy_msghdr_from_user+0x279/0x420 [ 10.707928][ T247] ? get_timestamp.constprop.0+0x390/0x390 [ 10.707929][ T247] ? move_addr_to_kernel+0x40/0x40 [ 10.707937][ T247] ___sys_sendmsg+0x14e/0x1d0 [ 10.707939][ T247] ? copy_msghdr_from_user+0x420/0x420 [ 10.707955][ T247] __sys_sendmsg+0x12c/0x1d0 [ 10.707958][ T247] ? __sys_sendmsg_sock+0x20/0x20 [ 10.707964][ T247] ? rcu_is_watching+0x16/0xd0 [ 10.707967][ T247] do_syscall_64+0xff/0x530 [ 10.707970][ T247] ? exc_page_fault+0xee/0x100 [ 10.707973][ T247] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.707975][ T247] RIP: 0033:0x7f3f0aa5a54e [ 10.707979][ T247] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.707981][ T247] RSP: 002b:00007ffe4fc20b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.707984][ T247] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3f0aa5a54e [ 10.707985][ T247] RDX: 0000000000000000 RSI: 00007ffe4fc20bc0 RDI: 0000000000000005 [ 10.707986][ T247] RBP: 00007ffe4fc20b20 R08: 0000000000000000 R09: 0000000000000000 [ 10.707987][ T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109ae [ 10.707988][ T247] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe4fc21280 [ 10.707994][ T247] [ 10.747674][ T247] ip (247) used greatest stack depth: 23208 bytes left [ 10.769284][ T248] lag1: Port device veth6 added [ 11.266557][ T267] lag4: Mode changed to "loadbalance" [ 11.462767][ T276] lag4: Port device veth3 added [ 11.495685][ T277] lag4: Port device veth5 added [ 11.998012][ T294] lag2: Mode changed to "loadbalance" [ 11.998029][ T294] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.998031][ T294] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 294, name: teamd [ 11.998032][ T294] preempt_count: 1, expected: 0 [ 11.998033][ T294] RCU nest depth: 0, expected: 0 [ 11.998034][ T294] locks held by teamd/294: 7, last CPU#3: [ 11.998036][ T294] #0: ffffffff87730368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 11.998048][ T294] #1: ffffffff87730420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 11.998052][ T294] #2: ffffffff876d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 11.998057][ T294] #3: ffffffff86f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.998063][ T294] #4: ffffffff86f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.998067][ T294] #5: ffffffff86e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.998071][ T294] #6: ffffffff86e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.998075][ T294] irq event stamp: 18492 [ 11.998076][ T294] hardirqs last enabled at (18491): [] __down_trylock_console_sem+0x86/0xa0 [ 11.998078][ T294] hardirqs last disabled at (18492): [] console_emit_next_record+0x3d4/0x4c0 [ 11.998080][ T294] softirqs last enabled at (18424): [] __alloc_skb+0x4c2/0x5f0 [ 11.998083][ T294] softirqs last disabled at (18422): [] __alloc_skb+0x4c2/0x5f0 [ 11.998086][ T294] Preemption disabled at: [ 11.998086][ T294] [] vprintk_emit+0x31b/0x3e0 [ 11.998092][ T294] CPU: 3 UID: 0 PID: 294 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.998096][ T294] Tainted: [W]=WARN [ 11.998097][ T294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.998098][ T294] Call Trace: [ 11.998101][ T294] [ 11.998103][ T294] dump_stack_lvl+0x6f/0xa0 [ 11.998109][ T294] ? vprintk_emit+0x31b/0x3e0 [ 11.998111][ T294] __might_resched.cold+0x1fe/0x2c1 [ 11.998116][ T294] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.998120][ T294] ? __kmalloc_noprof+0xdb/0x760 [ 11.998125][ T294] __kmalloc_noprof+0x443/0x760 [ 11.998127][ T294] ? alloc_buf.isra.0+0x4b/0x260 [ 11.998133][ T294] ? do_raw_spin_unlock+0x59/0x250 [ 11.998136][ T294] alloc_buf.isra.0+0x4b/0x260 [ 11.998139][ T294] put_chars+0x1e1/0x2f0 [ 11.998141][ T294] ? prb_final_commit+0x50/0x50 [ 11.998143][ T294] ? __send_to_port+0x420/0x420 [ 11.998146][ T294] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.998150][ T294] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.998153][ T294] ? validate_chain+0x38b/0xc20 [ 11.998156][ T294] hvc_console_print+0x292/0x780 [ 11.998159][ T294] ? mark_usage+0x61/0x170 [ 11.998161][ T294] ? __lock_acquire+0x518/0xc20 [ 11.998162][ T294] ? __lock_acquire+0x518/0xc20 [ 11.998166][ T294] ? hvc_write+0x3a0/0x3a0 [ 11.998168][ T294] ? console_emit_next_record+0x1df/0x4c0 [ 11.998172][ T294] ? rcu_is_watching+0x16/0xd0 [ 11.998174][ T294] ? lock_acquire+0x13c/0x160 [ 11.998178][ T294] console_emit_next_record+0x22f/0x4c0 [ 11.998182][ T294] ? devkmsg_read+0x4b0/0x4b0 [ 11.998183][ T294] ? console_flush_one_record+0x106/0x710 [ 11.998187][ T294] ? rcu_is_watching+0x16/0xd0 [ 11.998189][ T294] ? lock_acquire+0x13c/0x160 [ 11.998193][ T294] console_flush_one_record+0x46f/0x710 [ 11.998197][ T294] ? console_emit_next_record+0x4c0/0x4c0 [ 11.998199][ T294] ? __lock_acquire+0x518/0xc20 [ 11.998204][ T294] console_unlock+0xee/0x1f0 [ 11.998207][ T294] ? console_flush_one_record+0x710/0x710 [ 11.998208][ T294] ? rcu_is_watching+0x16/0xd0 [ 11.998211][ T294] ? lock_acquire+0x60/0x160 [ 11.998214][ T294] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.998216][ T294] ? vprintk_emit+0x320/0x3e0 [ 11.998219][ T294] vprintk_emit+0x37c/0x3e0 [ 11.998223][ T294] ? wake_up_klogd_work_func+0x90/0x90 [ 11.998225][ T294] ? team_nl_send_multicast+0xbb/0x120 [ 11.998229][ T294] ? team_nl_send_options_get+0x57f/0x6c0 [ 11.998232][ T294] _printk+0xc7/0x100 [ 11.998236][ T294] ? snapshot_read.cold+0x21/0x21 [ 11.998239][ T294] ? lockdep_hardirqs_on+0x91/0x130 [ 11.998243][ T294] ? kasan_quarantine_put+0x13e/0x2b0 [ 11.998246][ T294] ? netdev_name+0x43/0x60 [ 11.998249][ T294] ? __netdev_printk+0x17f/0x1d0 [ 11.998253][ T294] netdev_info+0xe2/0x116 [ 11.998255][ T294] ? netdev_notice+0x120/0x120 [ 11.998257][ T294] ? team_nl_send_options_get+0x6c0/0x6c0 [ 11.998261][ T294] ? team_options_register+0x26/0x30 [ 11.998263][ T294] ? lb_init+0x2cb/0x470 [ 11.998267][ T294] team_mode_option_set.cold+0x45/0xe3 [ 11.998273][ T294] team_nl_options_set_doit+0x59d/0xd00 [ 11.998278][ T294] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 11.998280][ T294] ? rcu_is_watching+0x16/0xd0 [ 11.998288][ T294] ? __nla_parse+0x22/0x30 [ 11.998291][ T294] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 11.998295][ T294] ? genl_family_rcv_msg_doit+0x206/0x300 [ 11.998297][ T294] genl_family_rcv_msg_doit+0x206/0x300 [ 11.998300][ T294] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 11.998305][ T294] ? rcu_is_watching+0x16/0xd0 [ 11.998308][ T294] ? cap_capable+0x1d7/0x3d0 [ 11.998312][ T294] ? write_profile+0xf0/0xf0 [ 11.998314][ T294] ? unwind_get_return_address+0x67/0xd0 [ 11.998319][ T294] genl_family_rcv_msg+0x3a4/0x640 [ 11.998322][ T294] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 11.998325][ T294] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 11.998327][ T294] ? __lock_acquire+0x518/0xc20 [ 11.998333][ T294] genl_rcv_msg+0xbb/0x160 [ 11.998336][ T294] netlink_rcv_skb+0x14e/0x3a0 [ 11.998338][ T294] ? genl_family_rcv_msg+0x640/0x640 [ 11.998341][ T294] ? netlink_ack+0xcf0/0xcf0 [ 11.998347][ T294] ? netlink_deliver_tap+0xc5/0x330 [ 11.998349][ T294] ? netlink_deliver_tap+0x13c/0x330 [ 11.998353][ T294] genl_rcv+0x28/0x40 [ 11.998355][ T294] netlink_unicast+0x486/0x750 [ 11.998358][ T294] ? netlink_attachskb+0x810/0x810 [ 11.998361][ T294] ? __lock_acquire+0x518/0xc20 [ 11.998365][ T294] netlink_sendmsg+0x735/0xc60 [ 11.998369][ T294] ? netlink_unicast+0x750/0x750 [ 11.998373][ T294] ? __might_fault+0x97/0x140 [ 11.998378][ T294] ____sys_sendmsg+0x415/0x880 [ 11.998382][ T294] ? copy_msghdr_from_user+0x279/0x420 [ 11.998384][ T294] ? get_timestamp.constprop.0+0x390/0x390 [ 11.998385][ T294] ? move_addr_to_kernel+0x40/0x40 [ 11.998389][ T294] ? __lock_acquire+0x518/0xc20 [ 11.998391][ T294] ? net_dim+0x616/0xd70 [ 11.998393][ T294] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.998397][ T294] ___sys_sendmsg+0x14e/0x1d0 [ 11.998400][ T294] ? copy_msghdr_from_user+0x420/0x420 [ 11.998402][ T294] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.998409][ T294] ? __lock_acquire+0x518/0xc20 [ 11.998416][ T294] ? __lock_release.isra.0+0x69/0x1a0 [ 11.998417][ T294] ? __lock_release.isra.0+0x69/0x1a0 [ 11.998421][ T294] __sys_sendmsg+0x12c/0x1d0 [ 11.998424][ T294] ? __sys_sendmsg_sock+0x20/0x20 [ 11.998426][ T294] ? do_pipe2+0x142/0x1b0 [ 11.998433][ T294] ? rcu_is_watching+0x16/0xd0 [ 11.998435][ T294] ? rcu_is_watching+0x16/0xd0 [ 11.998439][ T294] do_syscall_64+0xff/0x530 [ 11.998440][ T294] ? exc_page_fault+0xee/0x100 [ 11.998443][ T294] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.998445][ T294] RIP: 0033:0x7f153a80a54e [ 11.998449][ T294] 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 [ 11.998451][ T294] RSP: 002b:00007fffc0cc2c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.998454][ T294] RAX: ffffffffffffffda RBX: 0000555e0e6aff70 RCX: 00007f153a80a54e [ 11.998455][ T294] RDX: 0000000000000000 RSI: 00007fffc0cc2d20 RDI: 0000000000000007 [ 11.998456][ T294] RBP: 00007fffc0cc2c90 R08: 0000000000000000 R09: 0000000000000000 [ 11.998457][ T294] R10: 0000000000000000 R11: 0000000000000202 R12: 0000555e0e6b5ac0 [ 11.998458][ T294] R13: 00007fffc0cc2d20 R14: 0000555e0e6afe80 R15: 0000000000000000 [ 11.998464][ T294] [ 12.237389][ T302] lag2: Port device veth1 added [ 12.269524][ T303] lag2: Port device veth7 added [ 12.488688][ T310] br1: port 1(lag2) entered blocking state [ 12.489024][ T310] br1: port 1(lag2) entered disabled state [ 12.489342][ T310] lag2: entered allmulticast mode [ 12.489561][ T310] veth1: entered allmulticast mode [ 12.489792][ T310] veth7: entered allmulticast mode [ 12.493503][ T310] veth1: entered promiscuous mode [ 12.493839][ T310] veth7: entered promiscuous mode [ 12.570710][ T315] br1: port 1(lag2) entered blocking state [ 12.571318][ T315] br1: port 1(lag2) entered forwarding state [ 12.690010][ T321] lag3: Mode changed to "loadbalance" [ 12.888320][ T329] lag3: Port device veth2 added [ 12.928225][ T330] lag3: Port device veth4 added [ 20.713810][ T401] veth7: left allmulticast mode [ 20.713831][ T401] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.713833][ T401] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 401, name: ip [ 20.713835][ T401] preempt_count: 1, expected: 0 [ 20.713836][ T401] RCU nest depth: 0, expected: 0 [ 20.713837][ T401] locks held by ip/401: 5, last CPU#2: [ 20.713839][ T401] #0: ffffffff876d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 20.713850][ T401] #1: ffffffff86f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.713857][ T401] #2: ffffffff86f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.713860][ T401] #3: ffffffff86e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.713864][ T401] #4: ffffffff86e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.713868][ T401] irq event stamp: 12892 [ 20.713869][ T401] hardirqs last enabled at (12891): [] __down_trylock_console_sem+0x86/0xa0 [ 20.713871][ T401] hardirqs last disabled at (12892): [] console_emit_next_record+0x3d4/0x4c0 [ 20.713873][ T401] softirqs last enabled at (12868): [] __alloc_skb+0x4c2/0x5f0 [ 20.713876][ T401] softirqs last disabled at (12866): [] __alloc_skb+0x4c2/0x5f0 [ 20.713879][ T401] Preemption disabled at: [ 20.713879][ T401] [] vprintk_emit+0x31b/0x3e0 [ 20.713885][ T401] CPU: 2 UID: 0 PID: 401 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.713889][ T401] Tainted: [W]=WARN [ 20.713890][ T401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.713891][ T401] Call Trace: [ 20.713893][ T401] [ 20.713894][ T401] dump_stack_lvl+0x6f/0xa0 [ 20.713900][ T401] ? vprintk_emit+0x31b/0x3e0 [ 20.713903][ T401] __might_resched.cold+0x1fe/0x2c1 [ 20.713907][ T401] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.713911][ T401] ? __kmalloc_noprof+0xdb/0x760 [ 20.713916][ T401] __kmalloc_noprof+0x443/0x760 [ 20.713918][ T401] ? alloc_buf.isra.0+0x4b/0x260 [ 20.713924][ T401] ? do_raw_spin_unlock+0x59/0x250 [ 20.713927][ T401] alloc_buf.isra.0+0x4b/0x260 [ 20.713930][ T401] put_chars+0x1e1/0x2f0 [ 20.713932][ T401] ? prb_final_commit+0x50/0x50 [ 20.713934][ T401] ? __send_to_port+0x420/0x420 [ 20.713937][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.713941][ T401] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.713944][ T401] ? validate_chain+0x38b/0xc20 [ 20.713947][ T401] hvc_console_print+0x292/0x780 [ 20.713950][ T401] ? mark_usage+0x61/0x170 [ 20.713952][ T401] ? __lock_acquire+0x518/0xc20 [ 20.713953][ T401] ? __lock_acquire+0x518/0xc20 [ 20.713957][ T401] ? hvc_write+0x3a0/0x3a0 [ 20.713959][ T401] ? console_emit_next_record+0x1df/0x4c0 [ 20.713962][ T401] ? rcu_is_watching+0x16/0xd0 [ 20.713965][ T401] ? lock_acquire+0x13c/0x160 [ 20.713969][ T401] console_emit_next_record+0x22f/0x4c0 [ 20.713972][ T401] ? devkmsg_read+0x4b0/0x4b0 [ 20.713974][ T401] ? console_flush_one_record+0x106/0x710 [ 20.713977][ T401] ? rcu_is_watching+0x16/0xd0 [ 20.713979][ T401] ? lock_acquire+0x13c/0x160 [ 20.713983][ T401] console_flush_one_record+0x46f/0x710 [ 20.713987][ T401] ? console_emit_next_record+0x4c0/0x4c0 [ 20.713989][ T401] ? __lock_acquire+0x518/0xc20 [ 20.713994][ T401] console_unlock+0xee/0x1f0 [ 20.713997][ T401] ? console_flush_one_record+0x710/0x710 [ 20.713999][ T401] ? rcu_is_watching+0x16/0xd0 [ 20.714001][ T401] ? lock_acquire+0x60/0x160 [ 20.714005][ T401] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.714006][ T401] ? vprintk_emit+0x320/0x3e0 [ 20.714010][ T401] vprintk_emit+0x37c/0x3e0 [ 20.714013][ T401] ? wake_up_klogd_work_func+0x90/0x90 [ 20.714015][ T401] ? __lock_acquire+0x518/0xc20 [ 20.714017][ T401] ? validate_chain+0x737/0xc20 [ 20.714019][ T401] ? find_held_lock+0x2/0x80 [ 20.714023][ T401] _printk+0xc7/0x100 [ 20.714027][ T401] ? snapshot_read.cold+0x21/0x21 [ 20.714031][ T401] ? __lock_acquire+0x518/0xc20 [ 20.714032][ T401] ? validate_chain+0x737/0xc20 [ 20.714034][ T401] ? netdev_name+0x43/0x60 [ 20.714037][ T401] ? __netdev_printk+0x17f/0x1d0 [ 20.714041][ T401] netdev_info+0xe2/0x116 [ 20.714043][ T401] ? netdev_notice+0x120/0x120 [ 20.714045][ T401] ? __lock_acquire+0x518/0xc20 [ 20.714049][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 20.714051][ T401] ? find_held_lock+0x2b/0x80 [ 20.714054][ T401] ? mutex_is_locked+0x1c/0x50 [ 20.714058][ T401] netif_set_allmulti.cold+0x7c/0x166 [ 20.714062][ T401] dev_set_allmulti+0xa2/0x150 [ 20.714066][ T401] team_port_del+0x6dd/0x9c0 [ 20.714072][ T401] do_set_master+0x15c/0x580 [ 20.714077][ T401] do_setlink.isra.0+0xa31/0x2750 [ 20.714081][ T401] ? stack_trace_save+0x93/0xc0 [ 20.714084][ T401] ? rtnl_link_get_size+0x350/0x350 [ 20.714086][ T401] ? rcu_read_lock_any_held+0x66/0x90 [ 20.714088][ T401] ? stack_depot_save_flags+0x38e/0x790 [ 20.714091][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.714094][ T401] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.714096][ T401] ? validate_chain+0x38b/0xc20 [ 20.714098][ T401] ? kasan_save_stack+0x3d/0x50 [ 20.714103][ T401] ? kasan_save_stack+0x2f/0x50 [ 20.714105][ T401] ? kasan_save_track+0x14/0x30 [ 20.714108][ T401] ? __lock_acquire+0x518/0xc20 [ 20.714109][ T401] ? netlink_seq_next+0x4e/0x60 [ 20.714112][ T401] ? ___sys_sendmsg+0xb0/0x1d0 [ 20.714117][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 20.714119][ T401] ? rtnl_newlink+0x9a8/0x11c0 [ 20.714121][ T401] ? rcu_is_watching+0x16/0xd0 [ 20.714124][ T401] ? lock_acquire+0x13c/0x160 [ 20.714125][ T401] ? rcu_is_watching+0x16/0xd0 [ 20.714127][ T401] ? rcu_is_watching+0x16/0xd0 [ 20.714129][ T401] ? trace_contention_end+0xb3/0x180 [ 20.714132][ T401] ? __mutex_lock+0x1db/0x1ea0 [ 20.714135][ T401] ? __mutex_lock+0x9a3/0x1ea0 [ 20.714137][ T401] ? rtnl_newlink+0x9a8/0x11c0 [ 20.714140][ T401] ? ww_mutex_lock+0x160/0x160 [ 20.714142][ T401] ? nla_get_range_signed+0x3d0/0x3d0 [ 20.714147][ T401] ? __rtnl_newlink+0x3fa/0xa50 [ 20.714152][ T401] rtnl_newlink+0x9f1/0x11c0 [ 20.714157][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 20.714159][ T401] ? __lock_acquire+0x518/0xc20 [ 20.714163][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 20.714165][ T401] ? find_held_lock+0x2b/0x80 [ 20.714167][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 20.714168][ T401] ? __lock_release.isra.0+0x69/0x1a0 [ 20.714172][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 20.714174][ T401] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 20.714177][ T401] ? rtnl_link_fill+0x920/0x920 [ 20.714178][ T401] ? __lock_acquire+0x518/0xc20 [ 20.714182][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 20.714184][ T401] ? find_held_lock+0x2b/0x80 [ 20.714187][ T401] netlink_rcv_skb+0x14e/0x3a0 [ 20.714189][ T401] ? rtnl_link_fill+0x920/0x920 [ 20.714192][ T401] ? netlink_ack+0xcf0/0xcf0 [ 20.714198][ T401] ? netlink_deliver_tap+0xc5/0x330 [ 20.714199][ T401] ? netlink_deliver_tap+0x13c/0x330 [ 20.714204][ T401] netlink_unicast+0x486/0x750 [ 20.714207][ T401] ? netlink_attachskb+0x810/0x810 [ 20.714210][ T401] ? __lock_acquire+0x518/0xc20 [ 20.714214][ T401] netlink_sendmsg+0x735/0xc60 [ 20.714217][ T401] ? netlink_unicast+0x750/0x750 [ 20.714221][ T401] ? __might_fault+0x97/0x140 [ 20.714227][ T401] ____sys_sendmsg+0x415/0x880 [ 20.714229][ T401] ? copy_msghdr_from_user+0x279/0x420 [ 20.714231][ T401] ? get_timestamp.constprop.0+0x390/0x390 [ 20.714233][ T401] ? move_addr_to_kernel+0x40/0x40 [ 20.714240][ T401] ___sys_sendmsg+0x14e/0x1d0 [ 20.714243][ T401] ? copy_msghdr_from_user+0x420/0x420 [ 20.714258][ T401] __sys_sendmsg+0x12c/0x1d0 [ 20.714261][ T401] ? __sys_sendmsg_sock+0x20/0x20 [ 20.714267][ T401] ? rcu_is_watching+0x16/0xd0 [ 20.714270][ T401] do_syscall_64+0xff/0x530 [ 20.714273][ T401] ? exc_page_fault+0xee/0x100 [ 20.714276][ T401] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.714278][ T401] RIP: 0033:0x7f151052854e [ 20.714282][ T401] 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 [ 20.714283][ T401] RSP: 002b:00007fff86ffebb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.714286][ T401] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f151052854e [ 20.714288][ T401] RDX: 0000000000000000 RSI: 00007fff86ffec60 RDI: 0000000000000005 [ 20.714288][ T401] RBP: 00007fff86ffebc0 R08: 0000000000000000 R09: 0000000000000000 [ 20.714289][ T401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109b8 [ 20.714290][ T401] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff86fff320 [ 20.714297][ T401] [ 20.767555][ T401] lag2: Port device veth7 removed [ 20.797962][ T402] veth7: left promiscuous mode [ 28.022169][ C2] [ 28.022186][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.022188][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 28.022190][ C2] preempt_count: 104, expected: 0 [ 28.022191][ C2] RCU nest depth: 0, expected: 0 [ 28.022192][ C2] INFO: lockdep is turned off. [ 28.022193][ C2] irq event stamp: 786506 [ 28.022193][ C2] hardirqs last enabled at (786506): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.022202][ C2] hardirqs last disabled at (786505): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.022204][ C2] softirqs last enabled at (786484): [] handle_softirqs+0x67c/0x900 [ 28.022207][ C2] softirqs last disabled at (786503): [] __irq_exit_rcu+0x145/0x1c0 [ 28.022209][ C2] Preemption disabled at: [ 28.022209][ C2] [<0000000000000000>] 0x0 [ 28.022217][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.022221][ C2] Tainted: [W]=WARN [ 28.022222][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.022224][ C2] Call Trace: [ 28.022225][ C2] [ 28.022227][ C2] dump_stack_lvl+0x6f/0xa0 [ 28.022233][ C2] __might_resched.cold+0x1fe/0x2c1 [ 28.022236][ C2] ? find_held_lock+0x2b/0x80 [ 28.022239][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.022242][ C2] ? __asan_memcpy+0x3c/0x60 [ 28.022244][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.022248][ C2] __kmalloc_noprof+0x443/0x760 [ 28.022252][ C2] ? __rwlock_init+0x150/0x150 [ 28.022254][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 28.022257][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 28.022259][ C2] alloc_buf.isra.0+0x4b/0x260 [ 28.022261][ C2] put_chars+0x1e1/0x2f0 [ 28.022263][ C2] ? __send_to_port+0x420/0x420 [ 28.022265][ C2] ? console_prepend_replay+0x20/0x20 [ 28.022268][ C2] hvc_console_print+0x292/0x780 [ 28.022271][ C2] ? hvc_write+0x3a0/0x3a0 [ 28.022272][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.022274][ C2] ? lock_acquire+0x13c/0x160 [ 28.022276][ C2] console_emit_next_record+0x22f/0x4c0 [ 28.022278][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 28.022280][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.022282][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.022284][ C2] ? lock_acquire+0x13c/0x160 [ 28.022286][ C2] ? console_flush_one_record+0x111/0x710 [ 28.022287][ C2] console_flush_one_record+0x46f/0x710 [ 28.022290][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 28.022292][ C2] console_unlock+0xee/0x1f0 [ 28.022294][ C2] ? lock_acquire+0x13c/0x160 [ 28.022295][ C2] ? console_flush_one_record+0x710/0x710 [ 28.022297][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.022298][ C2] ? lock_release+0x184/0x1f0 [ 28.022300][ C2] ? lock_acquire+0x60/0x160 [ 28.022302][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.022304][ C2] ? vprintk_emit+0x320/0x3e0 [ 28.022306][ C2] vprintk_emit+0x37c/0x3e0 [ 28.022308][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 28.022310][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.022321][ C2] ? lock_release+0x184/0x1f0 [ 28.022323][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.022329][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.022335][ C2] ? is_module_text_address+0x154/0x250 [ 28.022338][ C2] _printk+0xc7/0x100 [ 28.022341][ C2] ? snapshot_read.cold+0x21/0x21 [ 28.022343][ C2] ? arch_stack_walk+0xd7/0x130 [ 28.022347][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.022349][ C2] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.022351][ C2] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.022353][ C2] mark_lock_irq+0x989/0x9c0 [ 28.022356][ C2] mark_lock+0x1d7/0xa00 [ 28.022358][ C2] mark_usage+0x42/0x170 [ 28.022359][ C2] __lock_acquire+0x388/0xc20 [ 28.022361][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.022363][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.022369][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.022371][ C2] ? lock_acquire+0x13c/0x160 [ 28.022373][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.022378][ C2] _raw_spin_lock+0x33/0x40 [ 28.022380][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.022386][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.022392][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.022398][ C2] call_timer_fn+0x160/0x4d0 [ 28.022401][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 28.022403][ C2] ? debug_object_active_state+0x430/0x430 [ 28.022406][ C2] ? find_held_lock+0x2b/0x80 [ 28.022408][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.022409][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.022412][ C2] __run_timers+0x68f/0xaa0 [ 28.022413][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.022420][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.022422][ C2] ? __lock_acquire+0x518/0xc20 [ 28.022424][ C2] ? __rwlock_init+0x150/0x150 [ 28.022426][ C2] run_timer_softirq+0xf0/0x160 [ 28.022428][ C2] ? __run_timers+0xaa0/0xaa0 [ 28.022430][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.022432][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.022434][ C2] handle_softirqs+0x1d3/0x900 [ 28.022436][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.022437][ C2] ? _local_bh_enable+0xc0/0xc0 [ 28.022439][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.022441][ C2] irq_exit_rcu+0xe/0x30 [ 28.022442][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.022445][ C2] [ 28.022446][ C2] [ 28.022446][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 28.022448][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.022450][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.022453][ C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 28.022454][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 28.022457][ C2] RAX: 00000000000c0045 RBX: ff11000001bec6c0 RCX: ffffffff83cf0307 [ 28.022459][ C2] RDX: ff11000001bec6c0 RSI: ffffffff86a38b01 RDI: ffffffff8648d8e0 [ 28.022459][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.022460][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 28.022461][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.022463][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.022466][ C2] default_idle+0x9/0x10 [ 28.022467][ C2] default_idle_call+0x6e/0xb0 [ 28.022469][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.022471][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 28.022472][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 28.022475][ C2] ? trace_sched_exit_tp+0x30/0x160 [ 28.022476][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.022478][ C2] do_idle+0xd8/0x190 [ 28.022479][ C2] cpu_startup_entry+0x53/0x70 [ 28.022481][ C2] start_secondary+0x204/0x2b0 [ 28.022483][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.022485][ C2] common_startup_64+0x13e/0x148 [ 28.022489][ C2] [ 28.040716][ C2] ======================================================== [ 28.040954][ C2] WARNING: possible irq lock inversion dependency detected [ 28.041152][ C2] 7.2.0-virtme #1 Tainted: G W [ 28.041367][ C2] -------------------------------------------------------- [ 28.041607][ C2] swapper/2/0 just changed the state of lock: [ 28.041773][ C2] ff110000169b2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.042087][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.042327][ C2] (fs_reclaim){+.+.}-{0:0} [ 28.042329][ C2] [ 28.042329][ C2] [ 28.042329][ C2] and interrupts could create inverse lock ordering between them. [ 28.042329][ C2] [ 28.042901][ C2] [ 28.042901][ C2] other info that might help us debug this: [ 28.043139][ C2] Chain exists of: [ 28.043139][ C2] &br->lock --> console_owner --> fs_reclaim [ 28.043139][ C2] [ 28.043482][ C2] Possible interrupt unsafe locking scenario: [ 28.043482][ C2] [ 28.043735][ C2] CPU0 CPU1 [ 28.043866][ C2] ---- ---- [ 28.044041][ C2] lock(fs_reclaim); [ 28.044143][ C2] local_irq_disable(); [ 28.044356][ C2] lock(&br->lock); [ 28.044525][ C2] lock(console_owner); [ 28.044739][ C2] [ 28.044837][ C2] lock(&br->lock); [ 28.044988][ C2] [ 28.044988][ C2] *** DEADLOCK *** [ 28.044988][ C2] [ 28.045183][ C2] locks held by swapper/2/0: 1, last CPU#2: [ 28.045394][ C2] #0: ffa0000000228c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.045722][ C2] [ 28.045722][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 28.045993][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 28.046128][ C2] HARDIRQ-ON-W at: [ 28.046279][ C2] __lock_acquire+0x388/0xc20 [ 28.046450][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.046665][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.046879][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 28.047077][ C2] kthread_create_worker_on_node+0xea/0x210 [ 28.047322][ C2] workqueue_init+0x2a/0x680 [ 28.047536][ C2] kernel_init_freeable+0x2fe/0x630 [ 28.047788][ C2] kernel_init+0x21/0x150 [ 28.047955][ C2] ret_from_fork+0x474/0x6b0 [ 28.048168][ C2] ret_from_fork_asm+0x11/0x20 [ 28.048334][ C2] SOFTIRQ-ON-W at: [ 28.048478][ C2] __lock_acquire+0x388/0xc20 [ 28.048647][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.048864][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.049075][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 28.049271][ C2] kthread_create_worker_on_node+0xea/0x210 [ 28.049518][ C2] workqueue_init+0x2a/0x680 [ 28.049733][ C2] kernel_init_freeable+0x2fe/0x630 [ 28.049979][ C2] kernel_init+0x21/0x150 [ 28.050148][ C2] ret_from_fork+0x474/0x6b0 [ 28.050359][ C2] ret_from_fork_asm+0x11/0x20 [ 28.050523][ C2] INITIAL USE at: [ 28.050671][ C2] __lock_acquire+0x388/0xc20 [ 28.050836][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.051046][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.051259][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 28.051460][ C2] kthread_create_worker_on_node+0xea/0x210 [ 28.051709][ C2] workqueue_init+0x2a/0x680 [ 28.051927][ C2] kernel_init_freeable+0x2fe/0x630 [ 28.052091][ C2] kernel_init+0x21/0x150 [ 28.052301][ C2] ret_from_fork+0x474/0x6b0 [ 28.052513][ C2] ret_from_fork_asm+0x11/0x20 [ 28.052683][ C2] } [ 28.052800][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.053002][ C2] ... acquired at: [ 28.053151][ C2] __lock_acquire+0x518/0xc20 [ 28.053285][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.053460][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.053596][ C2] __kmalloc_noprof+0xd3/0x760 [ 28.053774][ C2] alloc_buf.isra.0+0x4b/0x260 [ 28.053906][ C2] put_chars+0x1e1/0x2f0 [ 28.054085][ C2] hvc_console_print+0x292/0x780 [ 28.054216][ C2] console_emit_next_record+0x22f/0x4c0 [ 28.054392][ C2] console_flush_one_record+0x46f/0x710 [ 28.054522][ C2] console_unlock+0xee/0x1f0 [ 28.054704][ C2] vprintk_emit+0x37c/0x3e0 [ 28.054836][ C2] dev_vprintk_emit+0x27f/0x2c0 [ 28.055015][ C2] dev_printk_emit+0xb9/0xee [ 28.055149][ C2] _dev_info+0xe2/0x116 [ 28.055294][ C2] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 28.055457][ C2] cmos_do_probe+0x73b/0x98a [ 28.055641][ C2] platform_probe+0xfe/0x1f0 [ 28.055773][ C2] call_driver_probe+0x61/0x1c0 [ 28.055947][ C2] really_probe+0x199/0x760 [ 28.056078][ C2] __driver_probe_device+0x24f/0x440 [ 28.056256][ C2] driver_probe_device+0x4a/0xf0 [ 28.056406][ C2] __driver_attach+0x1b8/0x540 [ 28.056582][ C2] bus_for_each_dev+0x130/0x1e0 [ 28.056717][ C2] bus_add_driver+0x2c8/0x530 [ 28.056894][ C2] driver_register+0x1a3/0x390 [ 28.057023][ C2] __platform_driver_probe+0x13f/0x270 [ 28.057200][ C2] cmos_init+0x31/0x40 [ 28.057301][ C2] do_one_initcall+0x124/0x4f0 [ 28.057476][ C2] kernel_init_freeable+0x596/0x630 [ 28.057615][ C2] kernel_init+0x21/0x150 [ 28.057793][ C2] ret_from_fork+0x474/0x6b0 [ 28.057924][ C2] ret_from_fork_asm+0x11/0x20 [ 28.058099][ C2] [ 28.058170][ C2] -> (console_owner){....}-{0:0} { [ 28.058303][ C2] INITIAL USE at: [ 28.058448][ C2] } [ 28.058513][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.058765][ C2] ... acquired at: [ 28.058862][ C2] __lock_acquire+0x518/0xc20 [ 28.059038][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.059169][ C2] console_lock_spinning_enable+0x5c/0x60 [ 28.059381][ C2] console_emit_next_record+0x1d1/0x4c0 [ 28.059512][ C2] console_flush_one_record+0x46f/0x710 [ 28.059698][ C2] console_unlock+0xee/0x1f0 [ 28.059829][ C2] vprintk_emit+0x37c/0x3e0 [ 28.060006][ C2] _printk+0xc7/0x100 [ 28.060105][ C2] br_set_state+0x22f/0x430 [bridge] [ 28.060288][ C2] br_init_port+0xc4/0x200 [bridge] [ 28.060423][ C2] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 28.060644][ C2] br_dev_open+0x94/0x120 [bridge] [ 28.060782][ C2] __dev_open+0x2f3/0x610 [ 28.060958][ C2] __dev_change_flags+0x4a4/0x660 [ 28.061091][ C2] netif_change_flags+0x87/0x190 [ 28.061268][ C2] do_setlink.isra.0+0x1cc3/0x2750 [ 28.061395][ C2] rtnl_newlink+0x9f1/0x11c0 [ 28.061569][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.061700][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 28.061882][ C2] netlink_unicast+0x486/0x750 [ 28.062014][ C2] netlink_sendmsg+0x735/0xc60 [ 28.062188][ C2] ____sys_sendmsg+0x415/0x880 [ 28.062319][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 28.062498][ C2] __sys_sendmsg+0x12c/0x1d0 [ 28.062630][ C2] do_syscall_64+0xff/0x530 [ 28.062805][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.062970][ C2] [ 28.063082][ C2] -> (&br->lock){+.-.}-{3:3} { [ 28.063220][ C2] HARDIRQ-ON-W at: [ 28.063320][ C2] __lock_acquire+0x388/0xc20 [ 28.063531][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.063750][ C2] _raw_spin_lock_bh+0x38/0x50 [ 28.063915][ C2] br_dev_newlink+0xa6/0x160 [bridge] [ 28.064132][ C2] rtnl_newlink_create+0x2d0/0x750 [ 28.064345][ C2] __rtnl_newlink+0x22b/0xa50 [ 28.064511][ C2] rtnl_newlink+0x9f1/0x11c0 [ 28.064725][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.064889][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 28.065102][ C2] netlink_unicast+0x486/0x750 [ 28.065316][ C2] netlink_sendmsg+0x735/0xc60 [ 28.065478][ C2] ____sys_sendmsg+0x415/0x880 [ 28.065695][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 28.065905][ C2] __sys_sendmsg+0x12c/0x1d0 [ 28.066071][ C2] do_syscall_64+0xff/0x530 [ 28.066283][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.066529][ C2] IN-SOFTIRQ-W at: [ 28.066631][ C2] __lock_acquire+0x388/0xc20 [ 28.066838][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.067003][ C2] _raw_spin_lock+0x33/0x40 [ 28.067213][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.067459][ C2] call_timer_fn+0x160/0x4d0 [ 28.067635][ C2] __run_timers+0x68f/0xaa0 [ 28.067843][ C2] run_timer_softirq+0xf0/0x160 [ 28.068008][ C2] handle_softirqs+0x1d3/0x900 [ 28.068220][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.068430][ C2] irq_exit_rcu+0xe/0x30 [ 28.068597][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.068847][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.069092][ C2] pv_native_safe_halt+0xf/0x10 [ 28.069258][ C2] default_idle+0x9/0x10 [ 28.069474][ C2] default_idle_call+0x6e/0xb0 [ 28.069693][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.069893][ C2] do_idle+0xd8/0x190 [ 28.070073][ C2] cpu_startup_entry+0x53/0x70 [ 28.070282][ C2] start_secondary+0x204/0x2b0 [ 28.070447][ C2] common_startup_64+0x13e/0x148 [ 28.070667][ C2] INITIAL USE at: [ 28.070765][ C2] __lock_acquire+0x388/0xc20 [ 28.070977][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.071143][ C2] _raw_spin_lock_bh+0x38/0x50 [ 28.071356][ C2] br_dev_newlink+0xa6/0x160 [bridge] [ 28.071569][ C2] rtnl_newlink_create+0x2d0/0x750 [ 28.071739][ C2] __rtnl_newlink+0x22b/0xa50 [ 28.071951][ C2] rtnl_newlink+0x9f1/0x11c0 [ 28.072163][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.072326][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 28.072539][ C2] netlink_unicast+0x486/0x750 [ 28.072708][ C2] netlink_sendmsg+0x735/0xc60 [ 28.072919][ C2] ____sys_sendmsg+0x415/0x880 [ 28.073133][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 28.073301][ C2] __sys_sendmsg+0x12c/0x1d0 [ 28.073514][ C2] do_syscall_64+0xff/0x530 [ 28.073730][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.073931][ C2] } [ 28.074043][ C2] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.074241][ C2] ... acquired at: [ 28.074387][ C2] mark_lock+0x1d7/0xa00 [ 28.074516][ C2] mark_usage+0x42/0x170 [ 28.074697][ C2] __lock_acquire+0x388/0xc20 [ 28.074828][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.075005][ C2] _raw_spin_lock+0x33/0x40 [ 28.075138][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.075349][ C2] call_timer_fn+0x160/0x4d0 [ 28.075482][ C2] __run_timers+0x68f/0xaa0 [ 28.075665][ C2] run_timer_softirq+0xf0/0x160 [ 28.075798][ C2] handle_softirqs+0x1d3/0x900 [ 28.075974][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.076104][ C2] irq_exit_rcu+0xe/0x30 [ 28.076283][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.076445][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.076653][ C2] pv_native_safe_halt+0xf/0x10 [ 28.076834][ C2] default_idle+0x9/0x10 [ 28.076966][ C2] default_idle_call+0x6e/0xb0 [ 28.077141][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.077302][ C2] do_idle+0xd8/0x190 [ 28.077445][ C2] cpu_startup_entry+0x53/0x70 [ 28.077578][ C2] start_secondary+0x204/0x2b0 [ 28.081393][ C2] common_startup_64+0x13e/0x148 [ 28.081532][ C2] [ 28.081605][ C2] [ 28.081605][ C2] stack backtrace: [ 28.081818][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.081822][ C2] Tainted: [W]=WARN [ 28.081823][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.081824][ C2] Call Trace: [ 28.081825][ C2] [ 28.081826][ C2] dump_stack_lvl+0x6f/0xa0 [ 28.081831][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.081834][ C2] mark_lock_irq+0x989/0x9c0 [ 28.081837][ C2] mark_lock+0x1d7/0xa00 [ 28.081839][ C2] mark_usage+0x42/0x170 [ 28.081841][ C2] __lock_acquire+0x388/0xc20 [ 28.081843][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.081845][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.081852][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.081855][ C2] ? lock_acquire+0x13c/0x160 [ 28.081857][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.081863][ C2] _raw_spin_lock+0x33/0x40 [ 28.081865][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.081871][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.081877][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.081883][ C2] call_timer_fn+0x160/0x4d0 [ 28.081885][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 28.081887][ C2] ? debug_object_active_state+0x430/0x430 [ 28.081890][ C2] ? find_held_lock+0x2b/0x80 [ 28.081892][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.081894][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.081897][ C2] __run_timers+0x68f/0xaa0 [ 28.081898][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.081905][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.081906][ C2] ? __lock_acquire+0x518/0xc20 [ 28.081909][ C2] ? __rwlock_init+0x150/0x150 [ 28.081911][ C2] run_timer_softirq+0xf0/0x160 [ 28.081913][ C2] ? __run_timers+0xaa0/0xaa0 [ 28.081915][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.081918][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.081919][ C2] handle_softirqs+0x1d3/0x900 [ 28.081922][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.081923][ C2] ? _local_bh_enable+0xc0/0xc0 [ 28.081925][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.081927][ C2] irq_exit_rcu+0xe/0x30 [ 28.081928][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.081930][ C2] [ 28.081930][ C2] [ 28.081931][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 28.081933][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.081934][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.081936][ C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 28.081938][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 28.081940][ C2] RAX: 00000000000c0045 RBX: ff11000001bec6c0 RCX: ffffffff83cf0307 [ 28.081941][ C2] RDX: ff11000001bec6c0 RSI: ffffffff86a38b01 RDI: ffffffff8648d8e0 [ 28.081942][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.081943][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 28.081943][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.081945][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.081947][ C2] default_idle+0x9/0x10 [ 28.081949][ C2] default_idle_call+0x6e/0xb0 [ 28.081951][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.081952][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 28.081954][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 28.081956][ C2] ? trace_sched_exit_tp+0x30/0x160 [ 28.081958][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.081960][ C2] do_idle+0xd8/0x190 [ 28.081962][ C2] cpu_startup_entry+0x53/0x70 [ 28.081963][ C2] start_secondary+0x204/0x2b0 [ 28.081965][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.081967][ C2] common_startup_64+0x13e/0x148 [ 28.081970][ C2] [ 33.041267][ T454] veth7: entered allmulticast mode [ 33.041284][ T454] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.041287][ T454] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 454, name: ip [ 33.041289][ T454] preempt_count: 1, expected: 0 [ 33.041290][ T454] RCU nest depth: 0, expected: 0 [ 33.041291][ T454] INFO: lockdep is turned off. [ 33.041292][ T454] irq event stamp: 0 [ 33.041292][ T454] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 33.041297][ T454] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 33.041303][ T454] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 33.041305][ T454] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 33.041306][ T454] Preemption disabled at: [ 33.041307][ T454] [] vprintk_emit+0x31b/0x3e0 [ 33.041315][ T454] CPU: 3 UID: 0 PID: 454 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.041318][ T454] Tainted: [W]=WARN [ 33.041319][ T454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.041321][ T454] Call Trace: [ 33.041323][ T454] [ 33.041324][ T454] dump_stack_lvl+0x6f/0xa0 [ 33.041329][ T454] ? vprintk_emit+0x31b/0x3e0 [ 33.041331][ T454] __might_resched.cold+0x1fe/0x2c1 [ 33.041334][ T454] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 33.041336][ T454] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.041339][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041343][ T454] __kmalloc_noprof+0x443/0x760 [ 33.041346][ T454] ? __rwlock_init+0x150/0x150 [ 33.041349][ T454] ? alloc_buf.isra.0+0x4b/0x260 [ 33.041352][ T454] ? do_raw_spin_unlock+0x59/0x250 [ 33.041354][ T454] alloc_buf.isra.0+0x4b/0x260 [ 33.041356][ T454] put_chars+0x1e1/0x2f0 [ 33.041358][ T454] ? __send_to_port+0x420/0x420 [ 33.041359][ T454] ? console_prepend_replay+0x20/0x20 [ 33.041362][ T454] hvc_console_print+0x292/0x780 [ 33.041365][ T454] ? hvc_write+0x3a0/0x3a0 [ 33.041366][ T454] ? vsnprintf+0x527/0x1700 [ 33.041369][ T454] ? __rwlock_init+0x150/0x150 [ 33.041371][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041372][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041375][ T454] console_emit_next_record+0x22f/0x4c0 [ 33.041377][ T454] ? devkmsg_read+0x4b0/0x4b0 [ 33.041379][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041381][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041383][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041384][ T454] ? lock_acquire+0x13c/0x160 [ 33.041386][ T454] ? console_flush_one_record+0x111/0x710 [ 33.041388][ T454] console_flush_one_record+0x46f/0x710 [ 33.041390][ T454] ? console_emit_next_record+0x4c0/0x4c0 [ 33.041392][ T454] console_unlock+0xee/0x1f0 [ 33.041394][ T454] ? lock_acquire+0x13c/0x160 [ 33.041396][ T454] ? console_flush_one_record+0x710/0x710 [ 33.041397][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041399][ T454] ? lock_release+0x184/0x1f0 [ 33.041400][ T454] ? lock_acquire+0x60/0x160 [ 33.041402][ T454] ? __rcu_read_lock+0x30/0x70 [ 33.041404][ T454] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.041406][ T454] ? vprintk_emit+0x320/0x3e0 [ 33.041408][ T454] vprintk_emit+0x37c/0x3e0 [ 33.041410][ T454] ? wake_up_klogd_work_func+0x90/0x90 [ 33.041412][ T454] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.041414][ T454] _printk+0xc7/0x100 [ 33.041418][ T454] ? snapshot_read.cold+0x21/0x21 [ 33.041420][ T454] ? netdev_name+0x43/0x60 [ 33.041423][ T454] ? __netdev_printk+0x17f/0x1d0 [ 33.041425][ T454] netdev_info+0xe2/0x116 [ 33.041426][ T454] ? netdev_notice+0x120/0x120 [ 33.041428][ T454] ? kasan_save_track+0x14/0x30 [ 33.041431][ T454] ? __kmalloc_cache_noprof+0x29a/0x620 [ 33.041433][ T454] ? __team_option_inst_add+0xae/0x3d0 [ 33.041437][ T454] ? mutex_is_locked+0x1c/0x50 [ 33.041440][ T454] netif_set_allmulti.cold+0x7c/0x166 [ 33.041443][ T454] ? netdev_is_rx_handler_busy+0x2a/0xd0 [ 33.041447][ T454] dev_set_allmulti+0xa2/0x150 [ 33.041450][ T454] team_port_add+0x856/0x15e0 [ 33.041452][ T454] ? team_port_enable+0xc0/0xc0 [ 33.041453][ T454] ? kernel_text_address+0x149/0x170 [ 33.041456][ T454] do_set_master+0x357/0x580 [ 33.041459][ T454] do_setlink.isra.0+0xa31/0x2750 [ 33.041461][ T454] ? stack_trace_save+0x93/0xc0 [ 33.041464][ T454] ? rtnl_link_get_size+0x350/0x350 [ 33.041465][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041467][ T454] ? stack_depot_save_flags+0x1bc/0x790 [ 33.041471][ T454] ? kasan_save_stack+0x3d/0x50 [ 33.041472][ T454] ? kasan_save_stack+0x2f/0x50 [ 33.041474][ T454] ? kasan_save_track+0x14/0x30 [ 33.041475][ T454] ? __kasan_kmalloc+0x7b/0x90 [ 33.041477][ T454] ? __kmalloc_cache_noprof+0x29a/0x620 [ 33.041478][ T454] ? rtnl_newlink+0x124/0x11c0 [ 33.041479][ T454] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.041480][ T454] ? netlink_rcv_skb+0x14e/0x3a0 [ 33.041483][ T454] ? netlink_unicast+0x486/0x750 [ 33.041484][ T454] ? netlink_sendmsg+0x735/0xc60 [ 33.041485][ T454] ? ____sys_sendmsg+0x415/0x880 [ 33.041488][ T454] ? ___sys_sendmsg+0x14e/0x1d0 [ 33.041489][ T454] ? __sys_sendmsg+0x12c/0x1d0 [ 33.041491][ T454] ? do_syscall_64+0xff/0x530 [ 33.041493][ T454] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.041495][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041496][ T454] ? lock_acquire+0x13c/0x160 [ 33.041498][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041499][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041501][ T454] ? trace_contention_end+0xb3/0x180 [ 33.041503][ T454] ? __mutex_lock+0x1db/0x1ea0 [ 33.041505][ T454] ? __mutex_lock+0x9a3/0x1ea0 [ 33.041506][ T454] ? rtnl_newlink+0x9a8/0x11c0 [ 33.041508][ T454] ? ww_mutex_lock+0x160/0x160 [ 33.041509][ T454] ? nla_get_range_signed+0x3d0/0x3d0 [ 33.041511][ T454] ? __rtnl_newlink+0x3fa/0xa50 [ 33.041513][ T454] rtnl_newlink+0x9f1/0x11c0 [ 33.041515][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041517][ T454] ? rtnl_bridge_getlink+0x850/0x850 [ 33.041518][ T454] ? lock_acquire+0x13c/0x160 [ 33.041522][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041524][ T454] ? is_bpf_text_address+0x3e/0x110 [ 33.041528][ T454] ? is_bpf_text_address+0x72/0x110 [ 33.041530][ T454] ? kernel_text_address+0x149/0x170 [ 33.041531][ T454] ? __kernel_text_address+0x12/0x30 [ 33.041532][ T454] ? write_profile+0xf0/0xf0 [ 33.041534][ T454] ? unwind_get_return_address+0x67/0xd0 [ 33.041536][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041538][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041540][ T454] ? cap_capable+0x1d7/0x3d0 [ 33.041543][ T454] ? lock_acquire+0x13c/0x160 [ 33.041545][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041547][ T454] ? rtnl_bridge_getlink+0x850/0x850 [ 33.041548][ T454] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.041550][ T454] ? rtnl_link_fill+0x920/0x920 [ 33.041551][ T454] ? filter_irq_stacks+0xd0/0xd0 [ 33.041552][ T454] ? stack_depot_save_flags+0x1bc/0x790 [ 33.041555][ T454] netlink_rcv_skb+0x14e/0x3a0 [ 33.041556][ T454] ? rtnl_link_fill+0x920/0x920 [ 33.041557][ T454] ? lock_release+0x184/0x1f0 [ 33.041559][ T454] ? netlink_ack+0xcf0/0xcf0 [ 33.041560][ T454] ? __netlink_lookup+0xb9/0x6b0 [ 33.041563][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041564][ T454] ? lock_release+0x184/0x1f0 [ 33.041566][ T454] netlink_unicast+0x486/0x750 [ 33.041568][ T454] ? netlink_attachskb+0x810/0x810 [ 33.041570][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041571][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041573][ T454] ? lock_acquire+0x13c/0x160 [ 33.041575][ T454] netlink_sendmsg+0x735/0xc60 [ 33.041577][ T454] ? netlink_unicast+0x750/0x750 [ 33.041579][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041580][ T454] ? lock_release+0x184/0x1f0 [ 33.041582][ T454] ____sys_sendmsg+0x415/0x880 [ 33.041584][ T454] ? copy_msghdr_from_user+0x279/0x420 [ 33.041586][ T454] ? get_timestamp.constprop.0+0x390/0x390 [ 33.041587][ T454] ? move_addr_to_kernel+0x40/0x40 [ 33.041588][ T454] ? filter_irq_stacks+0xd0/0xd0 [ 33.041591][ T454] ___sys_sendmsg+0x14e/0x1d0 [ 33.041593][ T454] ? copy_msghdr_from_user+0x420/0x420 [ 33.041597][ T454] __sys_sendmsg+0x12c/0x1d0 [ 33.041599][ T454] ? __sys_sendmsg_sock+0x20/0x20 [ 33.041602][ T454] ? rcu_is_watching+0x16/0xd0 [ 33.041608][ T454] do_syscall_64+0xff/0x530 [ 33.041610][ T454] ? exc_page_fault+0xee/0x100 [ 33.041612][ T454] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.041614][ T454] RIP: 0033:0x7fc08c11854e [ 33.041615][ T454] 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 [ 33.041617][ T454] RSP: 002b:00007ffc2e467c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.041621][ T454] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc08c11854e [ 33.041623][ T454] RDX: 0000000000000000 RSI: 00007ffc2e467cc0 RDI: 0000000000000005 [ 33.041623][ T454] RBP: 00007ffc2e467c20 R08: 0000000000000000 R09: 0000000000000000 [ 33.041624][ T454] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109c4 [ 33.041625][ T454] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2e468380 [ 33.041627][ T454] [ 33.065058][ T454] veth7: entered promiscuous mode [ 33.065706][ T454] lag2: Port device veth7 added [ 33.071887][ T454] ip (454) used greatest stack depth: 23080 bytes left [ 33.146270][ T466] veth1: left allmulticast mode [ 33.146946][ T466] lag2: Port device veth1 removed [ 33.162850][ T467] veth1: left promiscuous mode [ 45.348782][ T37] br1: port 1(lag2) entered disabled state [ 45.348799][ T37] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.348802][ T37] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 37, name: kworker/u18:0 [ 45.348804][ T37] preempt_count: 202, expected: 0 [ 45.348804][ T37] RCU nest depth: 0, expected: 0 [ 45.348805][ T37] INFO: lockdep is turned off. [ 45.348807][ T37] irq event stamp: 47072 [ 45.348807][ T37] hardirqs last enabled at (47071): [] _raw_spin_unlock_irq+0x28/0x50 [ 45.348816][ T37] hardirqs last disabled at (47072): [] __schedule+0x1246/0x20e0 [ 45.348818][ T37] softirqs last enabled at (44558): [] handle_softirqs+0x67c/0x900 [ 45.348822][ T37] softirqs last disabled at (44549): [] __irq_exit_rcu+0x145/0x1c0 [ 45.348824][ T37] Preemption disabled at: [ 45.348825][ T37] [<0000000000000000>] 0x0 [ 45.348831][ T37] CPU: 1 UID: 0 PID: 37 Comm: kworker/u18:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.348834][ T37] Tainted: [W]=WARN [ 45.348835][ T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.348837][ T37] Workqueue: events_unbound linkwatch_event [ 45.348843][ T37] Call Trace: [ 45.348844][ T37] [ 45.348846][ T37] dump_stack_lvl+0x6f/0xa0 [ 45.348851][ T37] __might_resched.cold+0x1fe/0x2c1 [ 45.348855][ T37] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.348858][ T37] ? rcu_is_watching+0x16/0xd0 [ 45.348862][ T37] __kmalloc_noprof+0x443/0x760 [ 45.348865][ T37] ? __rwlock_init+0x150/0x150 [ 45.348869][ T37] ? alloc_buf.isra.0+0x4b/0x260 [ 45.348872][ T37] ? do_raw_spin_unlock+0x59/0x250 [ 45.348874][ T37] alloc_buf.isra.0+0x4b/0x260 [ 45.348876][ T37] put_chars+0x1e1/0x2f0 [ 45.348878][ T37] ? __send_to_port+0x420/0x420 [ 45.348879][ T37] ? printk_get_next_message+0x240/0x650 [ 45.348882][ T37] ? console_prepend_replay+0x20/0x20 [ 45.348884][ T37] hvc_console_print+0x292/0x780 [ 45.348887][ T37] ? hvc_write+0x3a0/0x3a0 [ 45.348889][ T37] ? __rwlock_init+0x150/0x150 [ 45.348890][ T37] ? rcu_is_watching+0x16/0xd0 [ 45.348892][ T37] ? rcu_is_watching+0x16/0xd0 [ 45.348894][ T37] ? lock_acquire+0x13c/0x160 [ 45.348896][ T37] console_emit_next_record+0x22f/0x4c0 [ 45.348898][ T37] ? devkmsg_read+0x4b0/0x4b0 [ 45.348900][ T37] ? rcu_is_watching+0x16/0xd0 [ 45.348902][ T37] ? rcu_is_watching+0x16/0xd0 [ 45.348903][ T37] ? rcu_is_watching+0x16/0xd0 [ 45.348905][ T37] ? lock_acquire+0x13c/0x160 [ 45.348907][ T37] ? console_flush_one_record+0x111/0x710 [ 45.348908][ T37] console_flush_one_record+0x46f/0x710 [ 45.348911][ T37] ? console_emit_next_record+0x4c0/0x4c0 [ 45.348913][ T37] console_unlock+0xee/0x1f0 [ 45.348915][ T37] ? lock_acquire+0x13c/0x160 [ 45.348916][ T37] ? console_flush_one_record+0x710/0x710 [ 45.348918][ T37] ? rcu_is_watching+0x16/0xd0 [ 45.348920][ T37] ? lock_release+0x184/0x1f0 [ 45.348921][ T37] ? lock_acquire+0x60/0x160 [ 45.348922][ T37] ? __rcu_read_lock+0x30/0x70 [ 45.348924][ T37] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.348926][ T37] ? vprintk_emit+0x320/0x3e0 [ 45.348928][ T37] vprintk_emit+0x37c/0x3e0 [ 45.348932][ T37] ? wake_up_klogd_work_func+0x90/0x90 [ 45.348934][ T37] ? rcu_is_watching+0x16/0xd0 [ 45.348935][ T37] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.348938][ T37] _printk+0xc7/0x100 [ 45.348941][ T37] ? snapshot_read.cold+0x21/0x21 [ 45.348943][ T37] ? lock_acquire+0x13c/0x160 [ 45.348945][ T37] ? fib6_del+0x320/0x320 [ 45.348949][ T37] br_set_state+0x22f/0x430 [bridge] [ 45.348962][ T37] br_stp_disable_port+0x11f/0x390 [bridge] [ 45.348970][ T37] br_port_carrier_check+0x365/0x430 [bridge] [ 45.348978][ T37] br_device_event+0x52d/0x8f0 [bridge] [ 45.348986][ T37] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 45.348988][ T37] ? addrconf_notify+0x500/0xf30 [ 45.348992][ T37] notifier_call_chain+0xae/0x300 [ 45.348995][ T37] netif_state_change+0x139/0x340 [ 45.348997][ T37] ? dev_deactivate+0xc1/0x210 [ 45.349000][ T37] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 45.349002][ T37] ? rfc2863_policy+0x1a0/0x310 [ 45.349004][ T37] ? linkwatch_do_dev+0x9c/0xd0 [ 45.349005][ T37] __linkwatch_run_queue+0x34c/0x750 [ 45.349007][ T37] ? linkwatch_do_dev+0xd0/0xd0 [ 45.349008][ T37] ? debug_object_active_state+0x430/0x430 [ 45.349012][ T37] linkwatch_event+0x7f/0xb0 [ 45.349014][ T37] ? __linkwatch_run_queue+0x750/0x750 [ 45.349016][ T37] process_one_work+0xe3e/0x1560 [ 45.349020][ T37] ? __queue_delayed_work+0x470/0x470 [ 45.349022][ T37] ? find_held_lock+0x2b/0x80 [ 45.349023][ T37] ? __rwlock_init+0x150/0x150 [ 45.349026][ T37] worker_thread+0x4f1/0xd60 [ 45.349028][ T37] ? rescuer_thread+0x1340/0x1340 [ 45.349030][ T37] kthread+0x367/0x460 [ 45.349032][ T37] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.349033][ T37] ? kthread_affine_preferred+0x4c0/0x4c0 [ 45.349035][ T37] ret_from_fork+0x474/0x6b0 [ 45.349038][ T37] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 45.349040][ T37] ? __switch_to+0x5a3/0xe00 [ 45.349042][ T37] ? kthread_affine_preferred+0x4c0/0x4c0 [ 45.349044][ T37] ret_from_fork_asm+0x11/0x20 [ 45.349047][ T37] [ 45.383208][ T519] veth7: left allmulticast mode [ 45.383963][ T519] lag2: Port device veth7 removed [ 45.402689][ T520] veth7: left promiscuous mode [ 45.461985][ T530] veth1: entered allmulticast mode [ 45.462179][ T530] veth1: entered promiscuous mode [ 45.462850][ T530] lag2: Port device veth1 added [ 45.471726][ T465] br1: port 1(lag2) entered blocking state [ 45.471933][ T465] br1: port 1(lag2) entered forwarding state [ 45.548569][ T541] veth7: entered allmulticast mode [ 45.548742][ T541] veth7: entered promiscuous mode [ 45.549275][ T541] lag2: Port device veth7 added [ 57.744244][ T593] lag2: left allmulticast mode [ 57.744261][ T593] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 57.744263][ T593] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 593, name: ip [ 57.744265][ T593] preempt_count: 1, expected: 0 [ 57.744266][ T593] RCU nest depth: 0, expected: 0 [ 57.744267][ T593] INFO: lockdep is turned off. [ 57.744268][ T593] irq event stamp: 0 [ 57.744269][ T593] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 57.744273][ T593] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 57.744279][ T593] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 57.744281][ T593] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 57.744282][ T593] Preemption disabled at: [ 57.744283][ T593] [] vprintk_emit+0x31b/0x3e0 [ 57.744291][ T593] CPU: 0 UID: 0 PID: 593 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 57.744294][ T593] Tainted: [W]=WARN [ 57.744295][ T593] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.744297][ T593] Call Trace: [ 57.744299][ T593] [ 57.744300][ T593] dump_stack_lvl+0x6f/0xa0 [ 57.744305][ T593] ? vprintk_emit+0x31b/0x3e0 [ 57.744307][ T593] __might_resched.cold+0x1fe/0x2c1 [ 57.744310][ T593] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 57.744313][ T593] ? __asan_memcpy+0x3c/0x60 [ 57.744316][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744320][ T593] __kmalloc_noprof+0x443/0x760 [ 57.744323][ T593] ? __rwlock_init+0x150/0x150 [ 57.744325][ T593] ? alloc_buf.isra.0+0x4b/0x260 [ 57.744329][ T593] ? do_raw_spin_unlock+0x59/0x250 [ 57.744331][ T593] alloc_buf.isra.0+0x4b/0x260 [ 57.744333][ T593] put_chars+0x1e1/0x2f0 [ 57.744335][ T593] ? __send_to_port+0x420/0x420 [ 57.744336][ T593] ? console_prepend_replay+0x20/0x20 [ 57.744339][ T593] hvc_console_print+0x292/0x780 [ 57.744342][ T593] ? hvc_write+0x3a0/0x3a0 [ 57.744343][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744345][ T593] ? lock_acquire+0x13c/0x160 [ 57.744347][ T593] console_emit_next_record+0x22f/0x4c0 [ 57.744349][ T593] ? devkmsg_read+0x4b0/0x4b0 [ 57.744351][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744353][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744354][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744356][ T593] ? lock_acquire+0x13c/0x160 [ 57.744358][ T593] ? console_flush_one_record+0x111/0x710 [ 57.744359][ T593] console_flush_one_record+0x46f/0x710 [ 57.744362][ T593] ? console_emit_next_record+0x4c0/0x4c0 [ 57.744364][ T593] console_unlock+0xee/0x1f0 [ 57.744366][ T593] ? lock_acquire+0x13c/0x160 [ 57.744367][ T593] ? console_flush_one_record+0x710/0x710 [ 57.744369][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744370][ T593] ? lock_release+0x184/0x1f0 [ 57.744372][ T593] ? lock_acquire+0x60/0x160 [ 57.744373][ T593] ? __rcu_read_lock+0x30/0x70 [ 57.744375][ T593] ? __down_trylock_console_sem+0x5e/0xa0 [ 57.744377][ T593] ? vprintk_emit+0x320/0x3e0 [ 57.744379][ T593] vprintk_emit+0x37c/0x3e0 [ 57.744381][ T593] ? wake_up_klogd_work_func+0x90/0x90 [ 57.744383][ T593] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.744386][ T593] ? netlink_unicast+0x486/0x750 [ 57.744389][ T593] ? netlink_sendmsg+0x735/0xc60 [ 57.744390][ T593] ? ____sys_sendmsg+0x415/0x880 [ 57.744392][ T593] ? ___sys_sendmsg+0x14e/0x1d0 [ 57.744394][ T593] ? __sys_sendmsg+0x12c/0x1d0 [ 57.744395][ T593] ? do_syscall_64+0xff/0x530 [ 57.744398][ T593] _printk+0xc7/0x100 [ 57.744402][ T593] ? snapshot_read.cold+0x21/0x21 [ 57.744404][ T593] ? netdev_name+0x43/0x60 [ 57.744407][ T593] ? __netdev_printk+0x17f/0x1d0 [ 57.744409][ T593] netdev_info+0xe2/0x116 [ 57.744410][ T593] ? netdev_notice+0x120/0x120 [ 57.744412][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744414][ T593] ? __up_read+0x355/0x9e0 [ 57.744415][ T593] ? trace_hardirqs_on+0x36/0x40 [ 57.744418][ T593] ? down_write_nested+0x200/0x200 [ 57.744419][ T593] ? mutex_is_locked+0x1c/0x50 [ 57.744422][ T593] netif_set_allmulti.cold+0x7c/0x166 [ 57.744424][ T593] dev_set_allmulti+0xa2/0x150 [ 57.744427][ T593] del_nbp+0xb7/0xc10 [bridge] [ 57.744439][ T593] ? is_bpf_text_address+0x72/0x110 [ 57.744442][ T593] ? kernel_text_address+0x149/0x170 [ 57.744445][ T593] br_del_if+0xab/0x200 [bridge] [ 57.744452][ T593] ? rtnl_is_locked+0x15/0x20 [ 57.744454][ T593] do_set_master+0x15c/0x580 [ 57.744457][ T593] do_setlink.isra.0+0xa31/0x2750 [ 57.744458][ T593] ? stack_trace_save+0x93/0xc0 [ 57.744461][ T593] ? rtnl_link_get_size+0x350/0x350 [ 57.744462][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744464][ T593] ? stack_depot_save_flags+0x1bc/0x790 [ 57.744467][ T593] ? kasan_save_stack+0x3d/0x50 [ 57.744470][ T593] ? kasan_save_stack+0x2f/0x50 [ 57.744471][ T593] ? kasan_save_track+0x14/0x30 [ 57.744472][ T593] ? __kasan_kmalloc+0x7b/0x90 [ 57.744474][ T593] ? __kmalloc_cache_noprof+0x29a/0x620 [ 57.744475][ T593] ? rtnl_newlink+0x124/0x11c0 [ 57.744476][ T593] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.744477][ T593] ? netlink_rcv_skb+0x14e/0x3a0 [ 57.744479][ T593] ? netlink_unicast+0x486/0x750 [ 57.744480][ T593] ? netlink_sendmsg+0x735/0xc60 [ 57.744481][ T593] ? ____sys_sendmsg+0x415/0x880 [ 57.744482][ T593] ? ___sys_sendmsg+0x14e/0x1d0 [ 57.744484][ T593] ? __sys_sendmsg+0x12c/0x1d0 [ 57.744485][ T593] ? do_syscall_64+0xff/0x530 [ 57.744486][ T593] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.744488][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744490][ T593] ? lock_acquire+0x13c/0x160 [ 57.744491][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744493][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744494][ T593] ? trace_contention_end+0xb3/0x180 [ 57.744496][ T593] ? __mutex_lock+0x1db/0x1ea0 [ 57.744498][ T593] ? __mutex_lock+0x9a3/0x1ea0 [ 57.744500][ T593] ? rtnl_newlink+0x9a8/0x11c0 [ 57.744501][ T593] ? ww_mutex_lock+0x160/0x160 [ 57.744503][ T593] ? nla_get_range_signed+0x3d0/0x3d0 [ 57.744505][ T593] ? __rtnl_newlink+0x3fa/0xa50 [ 57.744507][ T593] rtnl_newlink+0x9f1/0x11c0 [ 57.744508][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744510][ T593] ? rtnl_bridge_getlink+0x850/0x850 [ 57.744511][ T593] ? lock_acquire+0x13c/0x160 [ 57.744513][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744515][ T593] ? is_bpf_text_address+0x3e/0x110 [ 57.744516][ T593] ? is_bpf_text_address+0x72/0x110 [ 57.744518][ T593] ? kernel_text_address+0x149/0x170 [ 57.744519][ T593] ? __kernel_text_address+0x12/0x30 [ 57.744520][ T593] ? write_profile+0xf0/0xf0 [ 57.744521][ T593] ? unwind_get_return_address+0x67/0xd0 [ 57.744524][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744525][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744527][ T593] ? cap_capable+0x1d7/0x3d0 [ 57.744530][ T593] ? lock_acquire+0x13c/0x160 [ 57.744532][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744533][ T593] ? rtnl_bridge_getlink+0x850/0x850 [ 57.744535][ T593] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.744536][ T593] ? rtnl_link_fill+0x920/0x920 [ 57.744538][ T593] ? filter_irq_stacks+0xd0/0xd0 [ 57.744539][ T593] ? stack_depot_save_flags+0x1bc/0x790 [ 57.744541][ T593] netlink_rcv_skb+0x14e/0x3a0 [ 57.744543][ T593] ? rtnl_link_fill+0x920/0x920 [ 57.744544][ T593] ? lock_release+0x184/0x1f0 [ 57.744546][ T593] ? netlink_ack+0xcf0/0xcf0 [ 57.744547][ T593] ? __netlink_lookup+0xb9/0x6b0 [ 57.744549][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744551][ T593] ? lock_release+0x184/0x1f0 [ 57.744553][ T593] netlink_unicast+0x486/0x750 [ 57.744555][ T593] ? netlink_attachskb+0x810/0x810 [ 57.744556][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744558][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744559][ T593] ? lock_acquire+0x13c/0x160 [ 57.744561][ T593] netlink_sendmsg+0x735/0xc60 [ 57.744563][ T593] ? netlink_unicast+0x750/0x750 [ 57.744564][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744566][ T593] ? lock_release+0x184/0x1f0 [ 57.744568][ T593] ____sys_sendmsg+0x415/0x880 [ 57.744569][ T593] ? copy_msghdr_from_user+0x279/0x420 [ 57.744571][ T593] ? get_timestamp.constprop.0+0x390/0x390 [ 57.744572][ T593] ? move_addr_to_kernel+0x40/0x40 [ 57.744574][ T593] ? filter_irq_stacks+0xd0/0xd0 [ 57.744576][ T593] ___sys_sendmsg+0x14e/0x1d0 [ 57.744578][ T593] ? copy_msghdr_from_user+0x420/0x420 [ 57.744583][ T593] __sys_sendmsg+0x12c/0x1d0 [ 57.744585][ T593] ? __sys_sendmsg_sock+0x20/0x20 [ 57.744587][ T593] ? rcu_is_watching+0x16/0xd0 [ 57.744589][ T593] do_syscall_64+0xff/0x530 [ 57.744590][ T593] ? exc_page_fault+0xee/0x100 [ 57.744592][ T593] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.744594][ T593] RIP: 0033:0x7fdec848854e [ 57.744596][ T593] 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 [ 57.744598][ T593] RSP: 002b:00007fff5bb945d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.744601][ T593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdec848854e [ 57.744603][ T593] RDX: 0000000000000000 RSI: 00007fff5bb94680 RDI: 0000000000000005 [ 57.744604][ T593] RBP: 00007fff5bb945e0 R08: 0000000000000000 R09: 0000000000000000 [ 57.744604][ T593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109dd [ 57.744605][ T593] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff5bb94d40 [ 57.744608][ T593] [ 57.775143][ T593] veth1: left allmulticast mode [ 57.775308][ T593] veth7: left allmulticast mode [ 57.775486][ T593] br1: port 1(lag2) entered disabled state [ 57.776831][ T593] veth1: left promiscuous mode [ 57.776981][ T593] veth7: left promiscuous mode [ 59.800562][ T595] br1: port 1(lag2) entered blocking state [ 59.800581][ T595] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 59.800583][ T595] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 595, name: ip [ 59.800585][ T595] preempt_count: 1, expected: 0 [ 59.800586][ T595] RCU nest depth: 0, expected: 0 [ 59.800586][ T595] INFO: lockdep is turned off. [ 59.800588][ T595] irq event stamp: 0 [ 59.800588][ T595] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 59.800593][ T595] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 59.800599][ T595] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 59.800601][ T595] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 59.800602][ T595] Preemption disabled at: [ 59.800603][ T595] [] vprintk_emit+0x31b/0x3e0 [ 59.800611][ T595] CPU: 0 UID: 0 PID: 595 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 59.800615][ T595] Tainted: [W]=WARN [ 59.800616][ T595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.800617][ T595] Call Trace: [ 59.800619][ T595] [ 59.800620][ T595] dump_stack_lvl+0x6f/0xa0 [ 59.800625][ T595] ? vprintk_emit+0x31b/0x3e0 [ 59.800627][ T595] __might_resched.cold+0x1fe/0x2c1 [ 59.800631][ T595] ? __module_address+0x36/0x330 [ 59.800634][ T595] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 59.800638][ T595] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 59.800639][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800643][ T595] __kmalloc_noprof+0x443/0x760 [ 59.800646][ T595] ? __rwlock_init+0x150/0x150 [ 59.800648][ T595] ? alloc_buf.isra.0+0x4b/0x260 [ 59.800652][ T595] ? do_raw_spin_unlock+0x59/0x250 [ 59.800654][ T595] alloc_buf.isra.0+0x4b/0x260 [ 59.800655][ T595] put_chars+0x1e1/0x2f0 [ 59.800657][ T595] ? prb_final_commit+0x50/0x50 [ 59.800658][ T595] ? __send_to_port+0x420/0x420 [ 59.800660][ T595] ? printk_get_next_message+0x240/0x650 [ 59.800662][ T595] hvc_console_print+0x292/0x780 [ 59.800665][ T595] ? hvc_write+0x3a0/0x3a0 [ 59.800667][ T595] ? do_raw_spin_lock+0x131/0x280 [ 59.800668][ T595] ? vsnprintf+0x668/0x1700 [ 59.800672][ T595] ? __rwlock_init+0x150/0x150 [ 59.800673][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800675][ T595] ? lock_acquire+0x13c/0x160 [ 59.800677][ T595] console_emit_next_record+0x22f/0x4c0 [ 59.800685][ T595] ? devkmsg_read+0x4b0/0x4b0 [ 59.800687][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800688][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800690][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800691][ T595] ? lock_acquire+0x13c/0x160 [ 59.800693][ T595] ? console_flush_one_record+0x111/0x710 [ 59.800695][ T595] console_flush_one_record+0x46f/0x710 [ 59.800697][ T595] ? console_emit_next_record+0x4c0/0x4c0 [ 59.800700][ T595] console_unlock+0xee/0x1f0 [ 59.800702][ T595] ? lock_acquire+0x13c/0x160 [ 59.800703][ T595] ? console_flush_one_record+0x710/0x710 [ 59.800705][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800706][ T595] ? lock_release+0x184/0x1f0 [ 59.800708][ T595] ? lock_acquire+0x60/0x160 [ 59.800709][ T595] ? __rcu_read_lock+0x30/0x70 [ 59.800711][ T595] ? __down_trylock_console_sem+0x5e/0xa0 [ 59.800713][ T595] ? vprintk_emit+0x320/0x3e0 [ 59.800715][ T595] vprintk_emit+0x37c/0x3e0 [ 59.800717][ T595] ? wake_up_klogd_work_func+0x90/0x90 [ 59.800719][ T595] ? __rwlock_init+0x150/0x150 [ 59.800721][ T595] ? lock_acquire+0x13c/0x160 [ 59.800722][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800724][ T595] _printk+0xc7/0x100 [ 59.800728][ T595] ? snapshot_read.cold+0x21/0x21 [ 59.800730][ T595] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 59.800742][ T595] ? do_setlink.isra.0+0xa31/0x2750 [ 59.800745][ T595] ? rtnl_newlink+0x9f1/0x11c0 [ 59.800746][ T595] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 59.800748][ T595] br_set_state+0x22f/0x430 [bridge] [ 59.800756][ T595] br_init_port+0xc4/0x200 [bridge] [ 59.800764][ T595] new_nbp+0x39c/0x580 [bridge] [ 59.800771][ T595] br_add_if+0x212/0x1320 [bridge] [ 59.800777][ T595] ? bpf_address_lookup+0x250/0x290 [ 59.800781][ T595] ? is_bpf_text_address+0x72/0x110 [ 59.800782][ T595] ? kernel_text_address+0x149/0x170 [ 59.800785][ T595] ? __kernel_text_address+0x12/0x30 [ 59.800787][ T595] do_set_master+0x357/0x580 [ 59.800789][ T595] do_setlink.isra.0+0xa31/0x2750 [ 59.800791][ T595] ? stack_trace_save+0x93/0xc0 [ 59.800793][ T595] ? rtnl_link_get_size+0x350/0x350 [ 59.800794][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800796][ T595] ? stack_depot_save_flags+0x1bc/0x790 [ 59.800799][ T595] ? kasan_save_stack+0x3d/0x50 [ 59.800802][ T595] ? kasan_save_stack+0x2f/0x50 [ 59.800803][ T595] ? kasan_save_track+0x14/0x30 [ 59.800805][ T595] ? __kasan_kmalloc+0x7b/0x90 [ 59.800806][ T595] ? __kmalloc_cache_noprof+0x29a/0x620 [ 59.800808][ T595] ? rtnl_newlink+0x124/0x11c0 [ 59.800809][ T595] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 59.800810][ T595] ? netlink_rcv_skb+0x14e/0x3a0 [ 59.800813][ T595] ? netlink_unicast+0x486/0x750 [ 59.800814][ T595] ? netlink_sendmsg+0x735/0xc60 [ 59.800815][ T595] ? ____sys_sendmsg+0x415/0x880 [ 59.800818][ T595] ? ___sys_sendmsg+0x14e/0x1d0 [ 59.800819][ T595] ? __sys_sendmsg+0x12c/0x1d0 [ 59.800821][ T595] ? do_syscall_64+0xff/0x530 [ 59.800823][ T595] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 59.800825][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800827][ T595] ? lock_acquire+0x13c/0x160 [ 59.800828][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800830][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800831][ T595] ? trace_contention_end+0xb3/0x180 [ 59.800834][ T595] ? __mutex_lock+0x1db/0x1ea0 [ 59.800837][ T595] ? __mutex_lock+0x9a3/0x1ea0 [ 59.800838][ T595] ? rtnl_newlink+0x9a8/0x11c0 [ 59.800839][ T595] ? ww_mutex_lock+0x160/0x160 [ 59.800841][ T595] ? nla_get_range_signed+0x3d0/0x3d0 [ 59.800843][ T595] ? __rtnl_newlink+0x3fa/0xa50 [ 59.800845][ T595] rtnl_newlink+0x9f1/0x11c0 [ 59.800847][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800849][ T595] ? rtnl_bridge_getlink+0x850/0x850 [ 59.800850][ T595] ? lock_acquire+0x13c/0x160 [ 59.800851][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800853][ T595] ? is_bpf_text_address+0x3e/0x110 [ 59.800855][ T595] ? is_bpf_text_address+0x72/0x110 [ 59.800857][ T595] ? kernel_text_address+0x149/0x170 [ 59.800858][ T595] ? __kernel_text_address+0x12/0x30 [ 59.800859][ T595] ? write_profile+0xf0/0xf0 [ 59.800860][ T595] ? unwind_get_return_address+0x67/0xd0 [ 59.800863][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800865][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800866][ T595] ? cap_capable+0x1d7/0x3d0 [ 59.800870][ T595] ? lock_acquire+0x13c/0x160 [ 59.800871][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800873][ T595] ? rtnl_bridge_getlink+0x850/0x850 [ 59.800874][ T595] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 59.800876][ T595] ? rtnl_link_fill+0x920/0x920 [ 59.800877][ T595] ? filter_irq_stacks+0xd0/0xd0 [ 59.800878][ T595] ? stack_depot_save_flags+0x1bc/0x790 [ 59.800881][ T595] netlink_rcv_skb+0x14e/0x3a0 [ 59.800882][ T595] ? rtnl_link_fill+0x920/0x920 [ 59.800883][ T595] ? lock_release+0x184/0x1f0 [ 59.800885][ T595] ? netlink_ack+0xcf0/0xcf0 [ 59.800886][ T595] ? __netlink_lookup+0xb9/0x6b0 [ 59.800889][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800890][ T595] ? lock_release+0x184/0x1f0 [ 59.800892][ T595] netlink_unicast+0x486/0x750 [ 59.800894][ T595] ? netlink_attachskb+0x810/0x810 [ 59.800896][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800897][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800899][ T595] ? lock_acquire+0x13c/0x160 [ 59.800901][ T595] netlink_sendmsg+0x735/0xc60 [ 59.800903][ T595] ? netlink_unicast+0x750/0x750 [ 59.800904][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800906][ T595] ? lock_release+0x184/0x1f0 [ 59.800908][ T595] ____sys_sendmsg+0x415/0x880 [ 59.800910][ T595] ? copy_msghdr_from_user+0x279/0x420 [ 59.800911][ T595] ? get_timestamp.constprop.0+0x390/0x390 [ 59.800913][ T595] ? move_addr_to_kernel+0x40/0x40 [ 59.800914][ T595] ? filter_irq_stacks+0xd0/0xd0 [ 59.800917][ T595] ___sys_sendmsg+0x14e/0x1d0 [ 59.800918][ T595] ? copy_msghdr_from_user+0x420/0x420 [ 59.800923][ T595] __sys_sendmsg+0x12c/0x1d0 [ 59.800925][ T595] ? __sys_sendmsg_sock+0x20/0x20 [ 59.800927][ T595] ? rcu_is_watching+0x16/0xd0 [ 59.800929][ T595] do_syscall_64+0xff/0x530 [ 59.800931][ T595] ? exc_page_fault+0xee/0x100 [ 59.800933][ T595] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 59.800934][ T595] RIP: 0033:0x7fa3c2f0b54e [ 59.800936][ T595] 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 [ 59.800938][ T595] RSP: 002b:00007ffcf4bced60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.800942][ T595] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa3c2f0b54e [ 59.800943][ T595] RDX: 0000000000000000 RSI: 00007ffcf4bcee10 RDI: 0000000000000005 [ 59.800944][ T595] RBP: 00007ffcf4bced70 R08: 0000000000000000 R09: 0000000000000000 [ 59.800945][ T595] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109df [ 59.800946][ T595] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf4bcf4d0 [ 59.800948][ T595] [ 59.829700][ T595] br1: port 1(lag2) entered disabled state [ 59.829938][ T595] lag2: entered allmulticast mode [ 59.830067][ T595] veth1: entered allmulticast mode [ 59.830361][ T595] veth7: entered allmulticast mode [ 59.831689][ T595] br1: port 1(lag2) entered blocking state [ 59.831918][ T595] br1: port 1(lag2) entered forwarding state [ 59.832531][ T595] veth1: entered promiscuous mode [ 59.832718][ T595] veth7: entered promiscuous mode [ 72.012097][ T647] lag3: Port device veth2 removed [ 72.012612][ T647] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.012614][ T647] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 647, name: ip [ 72.012616][ T647] preempt_count: 1, expected: 0 [ 72.012616][ T647] RCU nest depth: 0, expected: 0 [ 72.012617][ T647] INFO: lockdep is turned off. [ 72.012618][ T647] irq event stamp: 0 [ 72.012619][ T647] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.012624][ T647] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 72.012630][ T647] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 72.012632][ T647] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.012633][ T647] Preemption disabled at: [ 72.012634][ T647] [] vprintk_emit+0x31b/0x3e0 [ 72.012642][ T647] CPU: 0 UID: 0 PID: 647 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.012645][ T647] Tainted: [W]=WARN [ 72.012646][ T647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.012648][ T647] Call Trace: [ 72.012649][ T647] [ 72.012651][ T647] dump_stack_lvl+0x6f/0xa0 [ 72.012656][ T647] ? vprintk_emit+0x31b/0x3e0 [ 72.012658][ T647] __might_resched.cold+0x1fe/0x2c1 [ 72.012662][ T647] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.012665][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012669][ T647] __kmalloc_noprof+0x443/0x760 [ 72.012672][ T647] ? __rwlock_init+0x150/0x150 [ 72.012675][ T647] ? alloc_buf.isra.0+0x4b/0x260 [ 72.012678][ T647] ? do_raw_spin_unlock+0x59/0x250 [ 72.012680][ T647] alloc_buf.isra.0+0x4b/0x260 [ 72.012682][ T647] put_chars+0x1e1/0x2f0 [ 72.012684][ T647] ? __send_to_port+0x420/0x420 [ 72.012685][ T647] ? __rcu_read_lock+0x31/0x70 [ 72.012687][ T647] ? console_prepend_replay+0x20/0x20 [ 72.012689][ T647] hvc_console_print+0x292/0x780 [ 72.012693][ T647] ? hvc_write+0x3a0/0x3a0 [ 72.012694][ T647] ? do_raw_spin_lock+0x131/0x280 [ 72.012696][ T647] ? __rwlock_init+0x150/0x150 [ 72.012697][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012699][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012700][ T647] ? lock_acquire+0x13c/0x160 [ 72.012702][ T647] console_emit_next_record+0x22f/0x4c0 [ 72.012705][ T647] ? devkmsg_read+0x4b0/0x4b0 [ 72.012707][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012709][ T647] ? lock_acquire+0x13c/0x160 [ 72.012710][ T647] ? console_flush_one_record+0x111/0x710 [ 72.012712][ T647] console_flush_one_record+0x46f/0x710 [ 72.012719][ T647] ? console_emit_next_record+0x4c0/0x4c0 [ 72.012721][ T647] console_unlock+0xee/0x1f0 [ 72.012723][ T647] ? lock_acquire+0x13c/0x160 [ 72.012725][ T647] ? console_flush_one_record+0x710/0x710 [ 72.012726][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012728][ T647] ? lock_release+0x184/0x1f0 [ 72.012729][ T647] ? lock_acquire+0x60/0x160 [ 72.012731][ T647] ? __rcu_read_lock+0x30/0x70 [ 72.012733][ T647] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.012734][ T647] ? vprintk_emit+0x320/0x3e0 [ 72.012736][ T647] vprintk_emit+0x37c/0x3e0 [ 72.012739][ T647] ? wake_up_klogd_work_func+0x90/0x90 [ 72.012740][ T647] ? rtnl_newlink+0x9f1/0x11c0 [ 72.012743][ T647] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.012746][ T647] ? netlink_unicast+0x486/0x750 [ 72.012747][ T647] ? netlink_sendmsg+0x735/0xc60 [ 72.012749][ T647] ? ____sys_sendmsg+0x415/0x880 [ 72.012751][ T647] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.012752][ T647] ? __sys_sendmsg+0x12c/0x1d0 [ 72.012755][ T647] _printk+0xc7/0x100 [ 72.012758][ T647] ? snapshot_read.cold+0x21/0x21 [ 72.012760][ T647] ? netdev_name+0x43/0x60 [ 72.012763][ T647] ? __netdev_printk+0x17f/0x1d0 [ 72.012765][ T647] netdev_info+0xe2/0x116 [ 72.012766][ T647] ? netdev_notice+0x120/0x120 [ 72.012768][ T647] ? lock_acquire+0x13c/0x160 [ 72.012769][ T647] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.012772][ T647] ? do_raw_spin_unlock+0x59/0x250 [ 72.012773][ T647] ? trace_hardirqs_on+0x36/0x40 [ 72.012774][ T647] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 72.012778][ T647] ? kvfree_call_rcu+0x23b/0x2e0 [ 72.012781][ T647] ? trace_irq_enable.constprop.0+0x30/0x160 [ 72.012782][ T647] team_port_del+0x645/0x9c0 [ 72.012786][ T647] do_set_master+0x15c/0x580 [ 72.012788][ T647] do_setlink.isra.0+0xa31/0x2750 [ 72.012791][ T647] ? stack_trace_save+0x93/0xc0 [ 72.012793][ T647] ? rtnl_link_get_size+0x350/0x350 [ 72.012795][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012796][ T647] ? stack_depot_save_flags+0x1bc/0x790 [ 72.012800][ T647] ? kasan_save_stack+0x3d/0x50 [ 72.012803][ T647] ? kasan_save_stack+0x2f/0x50 [ 72.012804][ T647] ? kasan_save_track+0x14/0x30 [ 72.012806][ T647] ? __kasan_kmalloc+0x7b/0x90 [ 72.012807][ T647] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.012809][ T647] ? rtnl_newlink+0x124/0x11c0 [ 72.012810][ T647] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.012811][ T647] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.012812][ T647] ? netlink_unicast+0x486/0x750 [ 72.012813][ T647] ? netlink_sendmsg+0x735/0xc60 [ 72.012814][ T647] ? ____sys_sendmsg+0x415/0x880 [ 72.012816][ T647] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.012817][ T647] ? __sys_sendmsg+0x12c/0x1d0 [ 72.012819][ T647] ? do_syscall_64+0xff/0x530 [ 72.012821][ T647] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.012823][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012825][ T647] ? lock_acquire+0x13c/0x160 [ 72.012826][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012828][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012829][ T647] ? trace_contention_end+0xb3/0x180 [ 72.012832][ T647] ? __mutex_lock+0x1db/0x1ea0 [ 72.012834][ T647] ? __mutex_lock+0x9a3/0x1ea0 [ 72.012835][ T647] ? rtnl_newlink+0x9a8/0x11c0 [ 72.012837][ T647] ? ww_mutex_lock+0x160/0x160 [ 72.012838][ T647] ? nla_get_range_signed+0x3d0/0x3d0 [ 72.012840][ T647] ? __rtnl_newlink+0x3fa/0xa50 [ 72.012842][ T647] rtnl_newlink+0x9f1/0x11c0 [ 72.012844][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012846][ T647] ? rtnl_bridge_getlink+0x850/0x850 [ 72.012847][ T647] ? lock_acquire+0x13c/0x160 [ 72.012848][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012850][ T647] ? is_bpf_text_address+0x3e/0x110 [ 72.012854][ T647] ? is_bpf_text_address+0x72/0x110 [ 72.012855][ T647] ? kernel_text_address+0x149/0x170 [ 72.012858][ T647] ? __kernel_text_address+0x12/0x30 [ 72.012859][ T647] ? write_profile+0xf0/0xf0 [ 72.012860][ T647] ? unwind_get_return_address+0x67/0xd0 [ 72.012863][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012864][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012866][ T647] ? cap_capable+0x1d7/0x3d0 [ 72.012869][ T647] ? lock_acquire+0x13c/0x160 [ 72.012871][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012873][ T647] ? rtnl_bridge_getlink+0x850/0x850 [ 72.012874][ T647] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.012875][ T647] ? rtnl_link_fill+0x920/0x920 [ 72.012877][ T647] ? filter_irq_stacks+0xd0/0xd0 [ 72.012878][ T647] ? stack_depot_save_flags+0x1bc/0x790 [ 72.012880][ T647] netlink_rcv_skb+0x14e/0x3a0 [ 72.012882][ T647] ? rtnl_link_fill+0x920/0x920 [ 72.012883][ T647] ? lock_release+0x184/0x1f0 [ 72.012885][ T647] ? netlink_ack+0xcf0/0xcf0 [ 72.012886][ T647] ? __netlink_lookup+0xb9/0x6b0 [ 72.012888][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012890][ T647] ? lock_release+0x184/0x1f0 [ 72.012892][ T647] netlink_unicast+0x486/0x750 [ 72.012894][ T647] ? netlink_attachskb+0x810/0x810 [ 72.012895][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012897][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012899][ T647] ? lock_acquire+0x13c/0x160 [ 72.012900][ T647] netlink_sendmsg+0x735/0xc60 [ 72.012902][ T647] ? netlink_unicast+0x750/0x750 [ 72.012904][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012906][ T647] ? lock_release+0x184/0x1f0 [ 72.012907][ T647] ____sys_sendmsg+0x415/0x880 [ 72.012909][ T647] ? copy_msghdr_from_user+0x279/0x420 [ 72.012911][ T647] ? get_timestamp.constprop.0+0x390/0x390 [ 72.012912][ T647] ? move_addr_to_kernel+0x40/0x40 [ 72.012914][ T647] ? filter_irq_stacks+0xd0/0xd0 [ 72.012916][ T647] ___sys_sendmsg+0x14e/0x1d0 [ 72.012918][ T647] ? copy_msghdr_from_user+0x420/0x420 [ 72.012923][ T647] __sys_sendmsg+0x12c/0x1d0 [ 72.012924][ T647] ? __sys_sendmsg_sock+0x20/0x20 [ 72.012927][ T647] ? rcu_is_watching+0x16/0xd0 [ 72.012929][ T647] do_syscall_64+0xff/0x530 [ 72.012930][ T647] ? exc_page_fault+0xee/0x100 [ 72.012932][ T647] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.012934][ T647] RIP: 0033:0x7fc46480a54e [ 72.012936][ T647] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 72.012938][ T647] RSP: 002b:00007ffc456ef9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.012941][ T647] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc46480a54e [ 72.012943][ T647] RDX: 0000000000000000 RSI: 00007ffc456efa60 RDI: 0000000000000005 [ 72.012943][ T647] RBP: 00007ffc456ef9c0 R08: 0000000000000000 R09: 0000000000000000 [ 72.012944][ T647] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109eb [ 72.012945][ T647] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc456f0120 [ 72.012947][ T647] [ 84.249202][ T700] lag3: Port device veth2 added [ 84.249218][ T700] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 84.249221][ T700] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 700, name: ip [ 84.249222][ T700] preempt_count: 1, expected: 0 [ 84.249223][ T700] RCU nest depth: 0, expected: 0 [ 84.249224][ T700] INFO: lockdep is turned off. [ 84.249225][ T700] irq event stamp: 0 [ 84.249226][ T700] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 84.249230][ T700] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 84.249236][ T700] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 84.249238][ T700] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 84.249240][ T700] Preemption disabled at: [ 84.249240][ T700] [] vprintk_emit+0x31b/0x3e0 [ 84.249248][ T700] CPU: 3 UID: 0 PID: 700 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 84.249252][ T700] Tainted: [W]=WARN [ 84.249253][ T700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 84.249254][ T700] Call Trace: [ 84.249256][ T700] [ 84.249257][ T700] dump_stack_lvl+0x6f/0xa0 [ 84.249262][ T700] ? vprintk_emit+0x31b/0x3e0 [ 84.249264][ T700] __might_resched.cold+0x1fe/0x2c1 [ 84.249268][ T700] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 84.249271][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249275][ T700] __kmalloc_noprof+0x443/0x760 [ 84.249279][ T700] ? __rwlock_init+0x150/0x150 [ 84.249281][ T700] ? alloc_buf.isra.0+0x4b/0x260 [ 84.249285][ T700] ? do_raw_spin_unlock+0x59/0x250 [ 84.249287][ T700] alloc_buf.isra.0+0x4b/0x260 [ 84.249289][ T700] put_chars+0x1e1/0x2f0 [ 84.249291][ T700] ? __send_to_port+0x420/0x420 [ 84.249292][ T700] ? printk_get_next_message+0x240/0x650 [ 84.249294][ T700] ? console_prepend_replay+0x20/0x20 [ 84.249296][ T700] ? pointer+0x794/0xed0 [ 84.249300][ T700] hvc_console_print+0x292/0x780 [ 84.249303][ T700] ? hvc_write+0x3a0/0x3a0 [ 84.249304][ T700] ? __rwlock_init+0x150/0x150 [ 84.249306][ T700] ? lock_acquire+0x13c/0x160 [ 84.249308][ T700] console_emit_next_record+0x22f/0x4c0 [ 84.249310][ T700] ? devkmsg_read+0x4b0/0x4b0 [ 84.249312][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249314][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249316][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249317][ T700] ? lock_acquire+0x13c/0x160 [ 84.249319][ T700] ? console_flush_one_record+0x111/0x710 [ 84.249321][ T700] console_flush_one_record+0x46f/0x710 [ 84.249323][ T700] ? console_emit_next_record+0x4c0/0x4c0 [ 84.249326][ T700] console_unlock+0xee/0x1f0 [ 84.249327][ T700] ? lock_acquire+0x13c/0x160 [ 84.249329][ T700] ? console_flush_one_record+0x710/0x710 [ 84.249330][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249332][ T700] ? lock_release+0x184/0x1f0 [ 84.249333][ T700] ? lock_acquire+0x60/0x160 [ 84.249335][ T700] ? __rcu_read_lock+0x30/0x70 [ 84.249337][ T700] ? __down_trylock_console_sem+0x5e/0xa0 [ 84.249339][ T700] ? vprintk_emit+0x320/0x3e0 [ 84.249341][ T700] vprintk_emit+0x37c/0x3e0 [ 84.249343][ T700] ? wake_up_klogd_work_func+0x90/0x90 [ 84.249346][ T700] _printk+0xc7/0x100 [ 84.249349][ T700] ? snapshot_read.cold+0x21/0x21 [ 84.249351][ T700] ? netdev_name+0x43/0x60 [ 84.249354][ T700] ? __netdev_printk+0x17f/0x1d0 [ 84.249356][ T700] netdev_info+0xe2/0x116 [ 84.249357][ T700] ? netdev_notice+0x120/0x120 [ 84.249359][ T700] ? netdev_change_features+0xa0/0xa0 [ 84.249363][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249365][ T700] ? team_nl_send_options_get+0x6c0/0x6c0 [ 84.249368][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249369][ T700] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 84.249372][ T700] ? trace_irq_enable.constprop.0+0x30/0x160 [ 84.249373][ T700] team_port_add+0xf29/0x15e0 [ 84.249376][ T700] ? team_port_enable+0xc0/0xc0 [ 84.249377][ T700] ? kernel_text_address+0x149/0x170 [ 84.249380][ T700] do_set_master+0x357/0x580 [ 84.249383][ T700] do_setlink.isra.0+0xa31/0x2750 [ 84.249385][ T700] ? stack_trace_save+0x93/0xc0 [ 84.249387][ T700] ? rtnl_link_get_size+0x350/0x350 [ 84.249389][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249390][ T700] ? stack_depot_save_flags+0x1bc/0x790 [ 84.249394][ T700] ? kasan_save_stack+0x3d/0x50 [ 84.249397][ T700] ? kasan_save_stack+0x2f/0x50 [ 84.249398][ T700] ? kasan_save_track+0x14/0x30 [ 84.249400][ T700] ? __kasan_kmalloc+0x7b/0x90 [ 84.249401][ T700] ? __kmalloc_cache_noprof+0x29a/0x620 [ 84.249403][ T700] ? rtnl_newlink+0x124/0x11c0 [ 84.249404][ T700] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.249405][ T700] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.249407][ T700] ? netlink_unicast+0x486/0x750 [ 84.249409][ T700] ? netlink_sendmsg+0x735/0xc60 [ 84.249410][ T700] ? ____sys_sendmsg+0x415/0x880 [ 84.249413][ T700] ? ___sys_sendmsg+0x14e/0x1d0 [ 84.249414][ T700] ? __sys_sendmsg+0x12c/0x1d0 [ 84.249416][ T700] ? do_syscall_64+0xff/0x530 [ 84.249418][ T700] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.249420][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249422][ T700] ? lock_acquire+0x13c/0x160 [ 84.249423][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249425][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249426][ T700] ? trace_contention_end+0xb3/0x180 [ 84.249429][ T700] ? __mutex_lock+0x1db/0x1ea0 [ 84.249431][ T700] ? __mutex_lock+0x9a3/0x1ea0 [ 84.249433][ T700] ? rtnl_newlink+0x9a8/0x11c0 [ 84.249434][ T700] ? ww_mutex_lock+0x160/0x160 [ 84.249435][ T700] ? nla_get_range_signed+0x3d0/0x3d0 [ 84.249437][ T700] ? __rtnl_newlink+0x3fa/0xa50 [ 84.249440][ T700] rtnl_newlink+0x9f1/0x11c0 [ 84.249441][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249443][ T700] ? rtnl_bridge_getlink+0x850/0x850 [ 84.249444][ T700] ? lock_acquire+0x13c/0x160 [ 84.249446][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249448][ T700] ? is_bpf_text_address+0x3e/0x110 [ 84.249451][ T700] ? is_bpf_text_address+0x72/0x110 [ 84.249453][ T700] ? kernel_text_address+0x149/0x170 [ 84.249454][ T700] ? __kernel_text_address+0x12/0x30 [ 84.249456][ T700] ? write_profile+0xf0/0xf0 [ 84.249457][ T700] ? unwind_get_return_address+0x67/0xd0 [ 84.249459][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249461][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249463][ T700] ? cap_capable+0x1d7/0x3d0 [ 84.249467][ T700] ? lock_acquire+0x13c/0x160 [ 84.249468][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249470][ T700] ? rtnl_bridge_getlink+0x850/0x850 [ 84.249471][ T700] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.249473][ T700] ? rtnl_link_fill+0x920/0x920 [ 84.249474][ T700] ? filter_irq_stacks+0xd0/0xd0 [ 84.249475][ T700] ? stack_depot_save_flags+0x1bc/0x790 [ 84.249478][ T700] netlink_rcv_skb+0x14e/0x3a0 [ 84.249479][ T700] ? rtnl_link_fill+0x920/0x920 [ 84.249480][ T700] ? lock_release+0x184/0x1f0 [ 84.249482][ T700] ? netlink_ack+0xcf0/0xcf0 [ 84.249483][ T700] ? __netlink_lookup+0xb9/0x6b0 [ 84.249486][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249487][ T700] ? lock_release+0x184/0x1f0 [ 84.249489][ T700] netlink_unicast+0x486/0x750 [ 84.249491][ T700] ? netlink_attachskb+0x810/0x810 [ 84.249493][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249495][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249496][ T700] ? lock_acquire+0x13c/0x160 [ 84.249498][ T700] netlink_sendmsg+0x735/0xc60 [ 84.249500][ T700] ? netlink_unicast+0x750/0x750 [ 84.249502][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249503][ T700] ? lock_release+0x184/0x1f0 [ 84.249505][ T700] ____sys_sendmsg+0x415/0x880 [ 84.249507][ T700] ? copy_msghdr_from_user+0x279/0x420 [ 84.249508][ T700] ? get_timestamp.constprop.0+0x390/0x390 [ 84.249510][ T700] ? move_addr_to_kernel+0x40/0x40 [ 84.249511][ T700] ? filter_irq_stacks+0xd0/0xd0 [ 84.249514][ T700] ___sys_sendmsg+0x14e/0x1d0 [ 84.249515][ T700] ? copy_msghdr_from_user+0x420/0x420 [ 84.249520][ T700] __sys_sendmsg+0x12c/0x1d0 [ 84.249522][ T700] ? __sys_sendmsg_sock+0x20/0x20 [ 84.249525][ T700] ? rcu_is_watching+0x16/0xd0 [ 84.249527][ T700] do_syscall_64+0xff/0x530 [ 84.249528][ T700] ? exc_page_fault+0xee/0x100 [ 84.249530][ T700] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.249532][ T700] RIP: 0033:0x7fc9dc79e54e [ 84.249534][ T700] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 84.249535][ T700] RSP: 002b:00007ffe5fcdd2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 84.249539][ T700] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc9dc79e54e [ 84.249541][ T700] RDX: 0000000000000000 RSI: 00007ffe5fcdd390 RDI: 0000000000000005 [ 84.249541][ T700] RBP: 00007ffe5fcdd2f0 R08: 0000000000000000 R09: 0000000000000000 [ 84.249542][ T700] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109f7 [ 84.249543][ T700] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe5fcdda50 [ 84.249545][ T700] [ 84.363783][ T711] lag3: Port device veth4 removed [ 96.600010][ T764] lag3: Port device veth2 removed [ 96.600026][ T764] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 96.600029][ T764] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 764, name: ip [ 96.600030][ T764] preempt_count: 1, expected: 0 [ 96.600031][ T764] RCU nest depth: 0, expected: 0 [ 96.600032][ T764] INFO: lockdep is turned off. [ 96.600033][ T764] irq event stamp: 0 [ 96.600034][ T764] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 96.600038][ T764] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 96.600045][ T764] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 96.600046][ T764] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 96.600048][ T764] Preemption disabled at: [ 96.600049][ T764] [] vprintk_emit+0x31b/0x3e0 [ 96.600057][ T764] CPU: 2 UID: 0 PID: 764 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 96.600060][ T764] Tainted: [W]=WARN [ 96.600061][ T764] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 96.600063][ T764] Call Trace: [ 96.600065][ T764] [ 96.600066][ T764] dump_stack_lvl+0x6f/0xa0 [ 96.600071][ T764] ? vprintk_emit+0x31b/0x3e0 [ 96.600073][ T764] __might_resched.cold+0x1fe/0x2c1 [ 96.600076][ T764] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 96.600080][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600084][ T764] __kmalloc_noprof+0x443/0x760 [ 96.600087][ T764] ? __rwlock_init+0x150/0x150 [ 96.600090][ T764] ? alloc_buf.isra.0+0x4b/0x260 [ 96.600094][ T764] ? do_raw_spin_unlock+0x59/0x250 [ 96.600095][ T764] alloc_buf.isra.0+0x4b/0x260 [ 96.600097][ T764] put_chars+0x1e1/0x2f0 [ 96.600099][ T764] ? desc_read_finalized_seq+0x79/0x120 [ 96.600103][ T764] ? __send_to_port+0x420/0x420 [ 96.600105][ T764] ? console_prepend_replay+0x20/0x20 [ 96.600108][ T764] hvc_console_print+0x292/0x780 [ 96.600111][ T764] ? hvc_write+0x3a0/0x3a0 [ 96.600112][ T764] ? do_raw_spin_lock+0x131/0x280 [ 96.600114][ T764] ? __rwlock_init+0x150/0x150 [ 96.600115][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600117][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600118][ T764] ? lock_acquire+0x13c/0x160 [ 96.600120][ T764] console_emit_next_record+0x22f/0x4c0 [ 96.600123][ T764] ? devkmsg_read+0x4b0/0x4b0 [ 96.600125][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600126][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600128][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600130][ T764] ? lock_acquire+0x13c/0x160 [ 96.600131][ T764] ? console_flush_one_record+0x111/0x710 [ 96.600133][ T764] console_flush_one_record+0x46f/0x710 [ 96.600135][ T764] ? console_emit_next_record+0x4c0/0x4c0 [ 96.600138][ T764] console_unlock+0xee/0x1f0 [ 96.600140][ T764] ? lock_acquire+0x13c/0x160 [ 96.600141][ T764] ? console_flush_one_record+0x710/0x710 [ 96.600143][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600144][ T764] ? lock_release+0x184/0x1f0 [ 96.600146][ T764] ? lock_acquire+0x60/0x160 [ 96.600147][ T764] ? __rcu_read_lock+0x30/0x70 [ 96.600149][ T764] ? __down_trylock_console_sem+0x5e/0xa0 [ 96.600151][ T764] ? vprintk_emit+0x320/0x3e0 [ 96.600153][ T764] vprintk_emit+0x37c/0x3e0 [ 96.600155][ T764] ? wake_up_klogd_work_func+0x90/0x90 [ 96.600157][ T764] ? rtnl_newlink+0x9f1/0x11c0 [ 96.600160][ T764] ? netlink_rcv_skb+0x14e/0x3a0 [ 96.600162][ T764] ? netlink_unicast+0x486/0x750 [ 96.600164][ T764] ? netlink_sendmsg+0x735/0xc60 [ 96.600165][ T764] ? ____sys_sendmsg+0x415/0x880 [ 96.600168][ T764] ? ___sys_sendmsg+0x14e/0x1d0 [ 96.600169][ T764] ? __sys_sendmsg+0x12c/0x1d0 [ 96.600171][ T764] _printk+0xc7/0x100 [ 96.600175][ T764] ? snapshot_read.cold+0x21/0x21 [ 96.600177][ T764] ? netdev_name+0x43/0x60 [ 96.600180][ T764] ? __netdev_printk+0x17f/0x1d0 [ 96.600182][ T764] netdev_info+0xe2/0x116 [ 96.600183][ T764] ? netdev_notice+0x120/0x120 [ 96.600185][ T764] ? lock_acquire+0x13c/0x160 [ 96.600187][ T764] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 96.600189][ T764] ? do_raw_spin_unlock+0x59/0x250 [ 96.600191][ T764] ? trace_hardirqs_on+0x36/0x40 [ 96.600192][ T764] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 96.600196][ T764] ? kvfree_call_rcu+0x23b/0x2e0 [ 96.600199][ T764] ? trace_irq_enable.constprop.0+0x30/0x160 [ 96.600200][ T764] team_port_del+0x645/0x9c0 [ 96.600204][ T764] do_set_master+0x15c/0x580 [ 96.600206][ T764] do_setlink.isra.0+0xa31/0x2750 [ 96.600209][ T764] ? stack_trace_save+0x93/0xc0 [ 96.600211][ T764] ? rtnl_link_get_size+0x350/0x350 [ 96.600212][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600214][ T764] ? stack_depot_save_flags+0x1bc/0x790 [ 96.600218][ T764] ? kasan_save_stack+0x3d/0x50 [ 96.600220][ T764] ? kasan_save_stack+0x2f/0x50 [ 96.600222][ T764] ? kasan_save_track+0x14/0x30 [ 96.600223][ T764] ? __kasan_kmalloc+0x7b/0x90 [ 96.600224][ T764] ? __kmalloc_cache_noprof+0x29a/0x620 [ 96.600226][ T764] ? rtnl_newlink+0x124/0x11c0 [ 96.600227][ T764] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.600228][ T764] ? netlink_rcv_skb+0x14e/0x3a0 [ 96.600229][ T764] ? netlink_unicast+0x486/0x750 [ 96.600231][ T764] ? netlink_sendmsg+0x735/0xc60 [ 96.600232][ T764] ? ____sys_sendmsg+0x415/0x880 [ 96.600233][ T764] ? ___sys_sendmsg+0x14e/0x1d0 [ 96.600234][ T764] ? __sys_sendmsg+0x12c/0x1d0 [ 96.600236][ T764] ? do_syscall_64+0xff/0x530 [ 96.600238][ T764] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.600240][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600242][ T764] ? lock_acquire+0x13c/0x160 [ 96.600243][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600245][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600246][ T764] ? trace_contention_end+0xb3/0x180 [ 96.600249][ T764] ? __mutex_lock+0x1db/0x1ea0 [ 96.600251][ T764] ? __mutex_lock+0x9a3/0x1ea0 [ 96.600252][ T764] ? rtnl_newlink+0x9a8/0x11c0 [ 96.600254][ T764] ? ww_mutex_lock+0x160/0x160 [ 96.600255][ T764] ? nla_get_range_signed+0x3d0/0x3d0 [ 96.600257][ T764] ? __rtnl_newlink+0x3fa/0xa50 [ 96.600259][ T764] rtnl_newlink+0x9f1/0x11c0 [ 96.600261][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600263][ T764] ? rtnl_bridge_getlink+0x850/0x850 [ 96.600264][ T764] ? lock_acquire+0x13c/0x160 [ 96.600265][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600267][ T764] ? is_bpf_text_address+0x3e/0x110 [ 96.600270][ T764] ? is_bpf_text_address+0x72/0x110 [ 96.600272][ T764] ? kernel_text_address+0x149/0x170 [ 96.600274][ T764] ? __kernel_text_address+0x12/0x30 [ 96.600276][ T764] ? write_profile+0xf0/0xf0 [ 96.600277][ T764] ? unwind_get_return_address+0x67/0xd0 [ 96.600279][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600281][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600282][ T764] ? cap_capable+0x1d7/0x3d0 [ 96.600286][ T764] ? lock_acquire+0x13c/0x160 [ 96.600288][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600289][ T764] ? rtnl_bridge_getlink+0x850/0x850 [ 96.600291][ T764] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.600292][ T764] ? rtnl_link_fill+0x920/0x920 [ 96.600293][ T764] ? filter_irq_stacks+0xd0/0xd0 [ 96.600295][ T764] ? stack_depot_save_flags+0x1bc/0x790 [ 96.600297][ T764] netlink_rcv_skb+0x14e/0x3a0 [ 96.600298][ T764] ? rtnl_link_fill+0x920/0x920 [ 96.600300][ T764] ? lock_release+0x184/0x1f0 [ 96.600301][ T764] ? netlink_ack+0xcf0/0xcf0 [ 96.600302][ T764] ? __netlink_lookup+0xb9/0x6b0 [ 96.600305][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600306][ T764] ? lock_release+0x184/0x1f0 [ 96.600308][ T764] netlink_unicast+0x486/0x750 [ 96.600310][ T764] ? netlink_attachskb+0x810/0x810 [ 96.600312][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600313][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600315][ T764] ? lock_acquire+0x13c/0x160 [ 96.600317][ T764] netlink_sendmsg+0x735/0xc60 [ 96.600319][ T764] ? netlink_unicast+0x750/0x750 [ 96.600321][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600322][ T764] ? lock_release+0x184/0x1f0 [ 96.600324][ T764] ____sys_sendmsg+0x415/0x880 [ 96.600326][ T764] ? copy_msghdr_from_user+0x279/0x420 [ 96.600327][ T764] ? get_timestamp.constprop.0+0x390/0x390 [ 96.600329][ T764] ? move_addr_to_kernel+0x40/0x40 [ 96.600330][ T764] ? filter_irq_stacks+0xd0/0xd0 [ 96.600333][ T764] ___sys_sendmsg+0x14e/0x1d0 [ 96.600334][ T764] ? copy_msghdr_from_user+0x420/0x420 [ 96.600339][ T764] __sys_sendmsg+0x12c/0x1d0 [ 96.600341][ T764] ? __sys_sendmsg_sock+0x20/0x20 [ 96.600343][ T764] ? rcu_is_watching+0x16/0xd0 [ 96.600346][ T764] do_syscall_64+0xff/0x530 [ 96.600347][ T764] ? exc_page_fault+0xee/0x100 [ 96.600349][ T764] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.600351][ T764] RIP: 0033:0x7f8e1218654e [ 96.600352][ T764] 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 [ 96.600354][ T764] RSP: 002b:00007ffe5345b370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 96.600358][ T764] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e1218654e [ 96.600359][ T764] RDX: 0000000000000000 RSI: 00007ffe5345b420 RDI: 0000000000000005 [ 96.600360][ T764] RBP: 00007ffe5345b380 R08: 0000000000000000 R09: 0000000000000000 [ 96.600361][ T764] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910a04 [ 96.600362][ T764] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe5345bae0 [ 96.600364][ T764] [ 96.716623][ T775] lag3: Port device veth4 added [ 96.793846][ T786] lag3: Port device veth2 added [ 109.002604][ T838] br1: port 2(lag3) entered blocking state [ 109.002621][ T838] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 109.002624][ T838] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 838, name: ip [ 109.002625][ T838] preempt_count: 1, expected: 0 [ 109.002626][ T838] RCU nest depth: 0, expected: 0 [ 109.002627][ T838] INFO: lockdep is turned off. [ 109.002628][ T838] irq event stamp: 0 [ 109.002629][ T838] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 109.002634][ T838] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 109.002640][ T838] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 109.002642][ T838] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 109.002643][ T838] Preemption disabled at: [ 109.002644][ T838] [] vprintk_emit+0x31b/0x3e0 [ 109.002652][ T838] CPU: 1 UID: 0 PID: 838 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 109.002656][ T838] Tainted: [W]=WARN [ 109.002657][ T838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.002659][ T838] Call Trace: [ 109.002661][ T838] [ 109.002662][ T838] dump_stack_lvl+0x6f/0xa0 [ 109.002668][ T838] ? vprintk_emit+0x31b/0x3e0 [ 109.002669][ T838] __might_resched.cold+0x1fe/0x2c1 [ 109.002673][ T838] ? __module_address+0x36/0x330 [ 109.002677][ T838] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 109.002680][ T838] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 109.002681][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002685][ T838] __kmalloc_noprof+0x443/0x760 [ 109.002688][ T838] ? __rwlock_init+0x150/0x150 [ 109.002691][ T838] ? alloc_buf.isra.0+0x4b/0x260 [ 109.002695][ T838] ? do_raw_spin_unlock+0x59/0x250 [ 109.002696][ T838] alloc_buf.isra.0+0x4b/0x260 [ 109.002698][ T838] put_chars+0x1e1/0x2f0 [ 109.002700][ T838] ? prb_final_commit+0x50/0x50 [ 109.002702][ T838] ? __send_to_port+0x420/0x420 [ 109.002703][ T838] ? printk_get_next_message+0x240/0x650 [ 109.002706][ T838] hvc_console_print+0x292/0x780 [ 109.002709][ T838] ? hvc_write+0x3a0/0x3a0 [ 109.002710][ T838] ? do_raw_spin_lock+0x131/0x280 [ 109.002712][ T838] ? vsnprintf+0x668/0x1700 [ 109.002715][ T838] ? __rwlock_init+0x150/0x150 [ 109.002717][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002718][ T838] ? lock_acquire+0x13c/0x160 [ 109.002720][ T838] console_emit_next_record+0x22f/0x4c0 [ 109.002723][ T838] ? devkmsg_read+0x4b0/0x4b0 [ 109.002725][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002726][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002728][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002730][ T838] ? lock_acquire+0x13c/0x160 [ 109.002732][ T838] ? console_flush_one_record+0x111/0x710 [ 109.002733][ T838] console_flush_one_record+0x46f/0x710 [ 109.002736][ T838] ? console_emit_next_record+0x4c0/0x4c0 [ 109.002738][ T838] console_unlock+0xee/0x1f0 [ 109.002740][ T838] ? lock_acquire+0x13c/0x160 [ 109.002741][ T838] ? console_flush_one_record+0x710/0x710 [ 109.002743][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002745][ T838] ? lock_release+0x184/0x1f0 [ 109.002746][ T838] ? lock_acquire+0x60/0x160 [ 109.002747][ T838] ? __rcu_read_lock+0x30/0x70 [ 109.002749][ T838] ? __down_trylock_console_sem+0x5e/0xa0 [ 109.002751][ T838] ? vprintk_emit+0x320/0x3e0 [ 109.002753][ T838] vprintk_emit+0x37c/0x3e0 [ 109.002756][ T838] ? wake_up_klogd_work_func+0x90/0x90 [ 109.002758][ T838] ? __rwlock_init+0x150/0x150 [ 109.002760][ T838] ? lock_acquire+0x13c/0x160 [ 109.002761][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002763][ T838] _printk+0xc7/0x100 [ 109.002767][ T838] ? snapshot_read.cold+0x21/0x21 [ 109.002769][ T838] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 109.002781][ T838] ? do_setlink.isra.0+0xa31/0x2750 [ 109.002784][ T838] ? rtnl_newlink+0x9f1/0x11c0 [ 109.002785][ T838] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 109.002787][ T838] br_set_state+0x22f/0x430 [bridge] [ 109.002795][ T838] br_init_port+0xc4/0x200 [bridge] [ 109.002803][ T838] new_nbp+0x39c/0x580 [bridge] [ 109.002810][ T838] br_add_if+0x212/0x1320 [bridge] [ 109.002816][ T838] ? bpf_address_lookup+0x250/0x290 [ 109.002824][ T838] ? is_bpf_text_address+0x72/0x110 [ 109.002826][ T838] ? kernel_text_address+0x149/0x170 [ 109.002829][ T838] ? __kernel_text_address+0x12/0x30 [ 109.002831][ T838] do_set_master+0x357/0x580 [ 109.002833][ T838] do_setlink.isra.0+0xa31/0x2750 [ 109.002835][ T838] ? stack_trace_save+0x93/0xc0 [ 109.002837][ T838] ? rtnl_link_get_size+0x350/0x350 [ 109.002838][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002840][ T838] ? stack_depot_save_flags+0x1bc/0x790 [ 109.002843][ T838] ? kasan_save_stack+0x3d/0x50 [ 109.002846][ T838] ? kasan_save_stack+0x2f/0x50 [ 109.002848][ T838] ? kasan_save_track+0x14/0x30 [ 109.002849][ T838] ? __kasan_kmalloc+0x7b/0x90 [ 109.002851][ T838] ? __kmalloc_cache_noprof+0x29a/0x620 [ 109.002852][ T838] ? rtnl_newlink+0x124/0x11c0 [ 109.002853][ T838] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 109.002854][ T838] ? netlink_rcv_skb+0x14e/0x3a0 [ 109.002857][ T838] ? netlink_unicast+0x486/0x750 [ 109.002858][ T838] ? netlink_sendmsg+0x735/0xc60 [ 109.002859][ T838] ? ____sys_sendmsg+0x415/0x880 [ 109.002861][ T838] ? ___sys_sendmsg+0x14e/0x1d0 [ 109.002863][ T838] ? __sys_sendmsg+0x12c/0x1d0 [ 109.002864][ T838] ? do_syscall_64+0xff/0x530 [ 109.002866][ T838] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 109.002868][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002870][ T838] ? lock_acquire+0x13c/0x160 [ 109.002872][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002873][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002875][ T838] ? trace_contention_end+0xb3/0x180 [ 109.002878][ T838] ? __mutex_lock+0x1db/0x1ea0 [ 109.002880][ T838] ? __mutex_lock+0x9a3/0x1ea0 [ 109.002881][ T838] ? rtnl_newlink+0x9a8/0x11c0 [ 109.002883][ T838] ? ww_mutex_lock+0x160/0x160 [ 109.002884][ T838] ? nla_get_range_signed+0x3d0/0x3d0 [ 109.002886][ T838] ? __rtnl_newlink+0x3fa/0xa50 [ 109.002888][ T838] rtnl_newlink+0x9f1/0x11c0 [ 109.002890][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002892][ T838] ? rtnl_bridge_getlink+0x850/0x850 [ 109.002893][ T838] ? lock_acquire+0x13c/0x160 [ 109.002895][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002897][ T838] ? is_bpf_text_address+0x3e/0x110 [ 109.002898][ T838] ? is_bpf_text_address+0x72/0x110 [ 109.002900][ T838] ? kernel_text_address+0x149/0x170 [ 109.002901][ T838] ? __kernel_text_address+0x12/0x30 [ 109.002903][ T838] ? write_profile+0xf0/0xf0 [ 109.002904][ T838] ? unwind_get_return_address+0x67/0xd0 [ 109.002906][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002908][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002910][ T838] ? cap_capable+0x1d7/0x3d0 [ 109.002914][ T838] ? lock_acquire+0x13c/0x160 [ 109.002915][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002917][ T838] ? rtnl_bridge_getlink+0x850/0x850 [ 109.002918][ T838] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 109.002920][ T838] ? rtnl_link_fill+0x920/0x920 [ 109.002921][ T838] ? filter_irq_stacks+0xd0/0xd0 [ 109.002922][ T838] ? stack_depot_save_flags+0x1bc/0x790 [ 109.002925][ T838] netlink_rcv_skb+0x14e/0x3a0 [ 109.002926][ T838] ? rtnl_link_fill+0x920/0x920 [ 109.002928][ T838] ? lock_release+0x184/0x1f0 [ 109.002929][ T838] ? netlink_ack+0xcf0/0xcf0 [ 109.002930][ T838] ? __netlink_lookup+0xb9/0x6b0 [ 109.002933][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002934][ T838] ? lock_release+0x184/0x1f0 [ 109.002936][ T838] netlink_unicast+0x486/0x750 [ 109.002938][ T838] ? netlink_attachskb+0x810/0x810 [ 109.002940][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002941][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002943][ T838] ? lock_acquire+0x13c/0x160 [ 109.002945][ T838] netlink_sendmsg+0x735/0xc60 [ 109.002947][ T838] ? netlink_unicast+0x750/0x750 [ 109.002948][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002950][ T838] ? lock_release+0x184/0x1f0 [ 109.002952][ T838] ____sys_sendmsg+0x415/0x880 [ 109.002953][ T838] ? copy_msghdr_from_user+0x279/0x420 [ 109.002955][ T838] ? get_timestamp.constprop.0+0x390/0x390 [ 109.002957][ T838] ? move_addr_to_kernel+0x40/0x40 [ 109.002958][ T838] ? filter_irq_stacks+0xd0/0xd0 [ 109.002960][ T838] ___sys_sendmsg+0x14e/0x1d0 [ 109.002962][ T838] ? copy_msghdr_from_user+0x420/0x420 [ 109.002967][ T838] __sys_sendmsg+0x12c/0x1d0 [ 109.002969][ T838] ? __sys_sendmsg_sock+0x20/0x20 [ 109.002971][ T838] ? rcu_is_watching+0x16/0xd0 [ 109.002973][ T838] do_syscall_64+0xff/0x530 [ 109.002974][ T838] ? exc_page_fault+0xee/0x100 [ 109.002977][ T838] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 109.002978][ T838] RIP: 0033:0x7fe3ae12254e [ 109.002980][ T838] 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 [ 109.002982][ T838] RSP: 002b:00007fff1c349680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.002986][ T838] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe3ae12254e [ 109.002987][ T838] RDX: 0000000000000000 RSI: 00007fff1c349730 RDI: 0000000000000005 [ 109.002988][ T838] RBP: 00007fff1c349690 R08: 0000000000000000 R09: 0000000000000000 [ 109.002989][ T838] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910a10 [ 109.002990][ T838] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff1c349df0 [ 109.002992][ T838] [ 109.029448][ T838] br1: port 2(lag3) entered disabled state [ 109.029727][ T838] lag3: entered allmulticast mode [ 109.029861][ T838] veth4: entered allmulticast mode [ 109.030041][ T838] veth2: entered allmulticast mode [ 109.031164][ T838] lag3: entered promiscuous mode [ 109.031323][ T838] veth4: entered promiscuous mode [ 109.031579][ T838] veth2: entered promiscuous mode [ 109.031923][ T838] lag2: entered promiscuous mode [ 109.032677][ T838] br1: port 2(lag3) entered blocking state [ 109.032864][ T838] br1: port 2(lag3) entered forwarding state [ 111.060848][ T840] lag3: left allmulticast mode [ 111.060866][ T840] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 111.060868][ T840] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 840, name: ip [ 111.060870][ T840] preempt_count: 1, expected: 0 [ 111.060871][ T840] RCU nest depth: 0, expected: 0 [ 111.060872][ T840] INFO: lockdep is turned off. [ 111.060873][ T840] irq event stamp: 0 [ 111.060874][ T840] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 111.060878][ T840] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 111.060884][ T840] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 111.060885][ T840] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 111.060887][ T840] Preemption disabled at: [ 111.060888][ T840] [] vprintk_emit+0x31b/0x3e0 [ 111.060895][ T840] CPU: 2 UID: 0 PID: 840 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 111.060899][ T840] Tainted: [W]=WARN [ 111.060900][ T840] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.060902][ T840] Call Trace: [ 111.060903][ T840] [ 111.060904][ T840] dump_stack_lvl+0x6f/0xa0 [ 111.060910][ T840] ? vprintk_emit+0x31b/0x3e0 [ 111.060912][ T840] __might_resched.cold+0x1fe/0x2c1 [ 111.060915][ T840] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 111.060919][ T840] ? __asan_memcpy+0x3c/0x60 [ 111.060922][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.060925][ T840] __kmalloc_noprof+0x443/0x760 [ 111.060928][ T840] ? __rwlock_init+0x150/0x150 [ 111.060931][ T840] ? alloc_buf.isra.0+0x4b/0x260 [ 111.060935][ T840] ? do_raw_spin_unlock+0x59/0x250 [ 111.060936][ T840] alloc_buf.isra.0+0x4b/0x260 [ 111.060938][ T840] put_chars+0x1e1/0x2f0 [ 111.060940][ T840] ? __send_to_port+0x420/0x420 [ 111.060942][ T840] ? console_prepend_replay+0x20/0x20 [ 111.060944][ T840] hvc_console_print+0x292/0x780 [ 111.060947][ T840] ? hvc_write+0x3a0/0x3a0 [ 111.060948][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.060950][ T840] ? lock_acquire+0x13c/0x160 [ 111.060952][ T840] console_emit_next_record+0x22f/0x4c0 [ 111.060954][ T840] ? devkmsg_read+0x4b0/0x4b0 [ 111.060956][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.060958][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.060960][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.060961][ T840] ? lock_acquire+0x13c/0x160 [ 111.060963][ T840] ? console_flush_one_record+0x111/0x710 [ 111.060965][ T840] console_flush_one_record+0x46f/0x710 [ 111.060967][ T840] ? console_emit_next_record+0x4c0/0x4c0 [ 111.060969][ T840] console_unlock+0xee/0x1f0 [ 111.060971][ T840] ? lock_acquire+0x13c/0x160 [ 111.060972][ T840] ? console_flush_one_record+0x710/0x710 [ 111.060974][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.060975][ T840] ? lock_release+0x184/0x1f0 [ 111.060977][ T840] ? lock_acquire+0x60/0x160 [ 111.060978][ T840] ? __rcu_read_lock+0x30/0x70 [ 111.060980][ T840] ? __down_trylock_console_sem+0x5e/0xa0 [ 111.060982][ T840] ? vprintk_emit+0x320/0x3e0 [ 111.060984][ T840] vprintk_emit+0x37c/0x3e0 [ 111.060986][ T840] ? wake_up_klogd_work_func+0x90/0x90 [ 111.060988][ T840] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 111.060991][ T840] ? netlink_unicast+0x486/0x750 [ 111.060993][ T840] ? netlink_sendmsg+0x735/0xc60 [ 111.060995][ T840] ? ____sys_sendmsg+0x415/0x880 [ 111.060997][ T840] ? ___sys_sendmsg+0x14e/0x1d0 [ 111.060998][ T840] ? __sys_sendmsg+0x12c/0x1d0 [ 111.061000][ T840] ? do_syscall_64+0xff/0x530 [ 111.061003][ T840] _printk+0xc7/0x100 [ 111.061006][ T840] ? snapshot_read.cold+0x21/0x21 [ 111.061009][ T840] ? netdev_name+0x43/0x60 [ 111.061011][ T840] ? __netdev_printk+0x17f/0x1d0 [ 111.061013][ T840] netdev_info+0xe2/0x116 [ 111.061015][ T840] ? netdev_notice+0x120/0x120 [ 111.061017][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061018][ T840] ? __up_read+0x355/0x9e0 [ 111.061020][ T840] ? trace_hardirqs_on+0x36/0x40 [ 111.061023][ T840] ? down_write_nested+0x200/0x200 [ 111.061024][ T840] ? mutex_is_locked+0x1c/0x50 [ 111.061026][ T840] netif_set_allmulti.cold+0x7c/0x166 [ 111.061029][ T840] dev_set_allmulti+0xa2/0x150 [ 111.061032][ T840] del_nbp+0xb7/0xc10 [bridge] [ 111.061044][ T840] ? is_bpf_text_address+0x72/0x110 [ 111.061047][ T840] ? kernel_text_address+0x149/0x170 [ 111.061050][ T840] br_del_if+0xab/0x200 [bridge] [ 111.061057][ T840] ? rtnl_is_locked+0x15/0x20 [ 111.061059][ T840] do_set_master+0x15c/0x580 [ 111.061061][ T840] do_setlink.isra.0+0xa31/0x2750 [ 111.061063][ T840] ? stack_trace_save+0x93/0xc0 [ 111.061065][ T840] ? rtnl_link_get_size+0x350/0x350 [ 111.061067][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061068][ T840] ? stack_depot_save_flags+0x1bc/0x790 [ 111.061072][ T840] ? kasan_save_stack+0x3d/0x50 [ 111.061074][ T840] ? kasan_save_stack+0x2f/0x50 [ 111.061075][ T840] ? kasan_save_track+0x14/0x30 [ 111.061077][ T840] ? __kasan_kmalloc+0x7b/0x90 [ 111.061078][ T840] ? __kmalloc_cache_noprof+0x29a/0x620 [ 111.061080][ T840] ? rtnl_newlink+0x124/0x11c0 [ 111.061081][ T840] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 111.061082][ T840] ? netlink_rcv_skb+0x14e/0x3a0 [ 111.061083][ T840] ? netlink_unicast+0x486/0x750 [ 111.061084][ T840] ? netlink_sendmsg+0x735/0xc60 [ 111.061086][ T840] ? ____sys_sendmsg+0x415/0x880 [ 111.061087][ T840] ? ___sys_sendmsg+0x14e/0x1d0 [ 111.061088][ T840] ? __sys_sendmsg+0x12c/0x1d0 [ 111.061090][ T840] ? do_syscall_64+0xff/0x530 [ 111.061091][ T840] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 111.061093][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061095][ T840] ? lock_acquire+0x13c/0x160 [ 111.061096][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061098][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061099][ T840] ? trace_contention_end+0xb3/0x180 [ 111.061104][ T840] ? __mutex_lock+0x1db/0x1ea0 [ 111.061106][ T840] ? __mutex_lock+0x9a3/0x1ea0 [ 111.061107][ T840] ? rtnl_newlink+0x9a8/0x11c0 [ 111.061108][ T840] ? ww_mutex_lock+0x160/0x160 [ 111.061110][ T840] ? nla_get_range_signed+0x3d0/0x3d0 [ 111.061112][ T840] ? __rtnl_newlink+0x3fa/0xa50 [ 111.061114][ T840] rtnl_newlink+0x9f1/0x11c0 [ 111.061116][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061117][ T840] ? rtnl_bridge_getlink+0x850/0x850 [ 111.061118][ T840] ? lock_acquire+0x13c/0x160 [ 111.061120][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061122][ T840] ? is_bpf_text_address+0x3e/0x110 [ 111.061123][ T840] ? is_bpf_text_address+0x72/0x110 [ 111.061125][ T840] ? kernel_text_address+0x149/0x170 [ 111.061126][ T840] ? __kernel_text_address+0x12/0x30 [ 111.061128][ T840] ? write_profile+0xf0/0xf0 [ 111.061129][ T840] ? unwind_get_return_address+0x67/0xd0 [ 111.061131][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061133][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061135][ T840] ? cap_capable+0x1d7/0x3d0 [ 111.061138][ T840] ? lock_acquire+0x13c/0x160 [ 111.061139][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061141][ T840] ? rtnl_bridge_getlink+0x850/0x850 [ 111.061142][ T840] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 111.061144][ T840] ? rtnl_link_fill+0x920/0x920 [ 111.061145][ T840] ? filter_irq_stacks+0xd0/0xd0 [ 111.061146][ T840] ? stack_depot_save_flags+0x1bc/0x790 [ 111.061149][ T840] netlink_rcv_skb+0x14e/0x3a0 [ 111.061150][ T840] ? rtnl_link_fill+0x920/0x920 [ 111.061151][ T840] ? lock_release+0x184/0x1f0 [ 111.061153][ T840] ? netlink_ack+0xcf0/0xcf0 [ 111.061154][ T840] ? __netlink_lookup+0xb9/0x6b0 [ 111.061157][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061158][ T840] ? lock_release+0x184/0x1f0 [ 111.061160][ T840] netlink_unicast+0x486/0x750 [ 111.061162][ T840] ? netlink_attachskb+0x810/0x810 [ 111.061163][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061165][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061167][ T840] ? lock_acquire+0x13c/0x160 [ 111.061168][ T840] netlink_sendmsg+0x735/0xc60 [ 111.061170][ T840] ? netlink_unicast+0x750/0x750 [ 111.061172][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061174][ T840] ? lock_release+0x184/0x1f0 [ 111.061175][ T840] ____sys_sendmsg+0x415/0x880 [ 111.061177][ T840] ? copy_msghdr_from_user+0x279/0x420 [ 111.061178][ T840] ? get_timestamp.constprop.0+0x390/0x390 [ 111.061180][ T840] ? move_addr_to_kernel+0x40/0x40 [ 111.061181][ T840] ? filter_irq_stacks+0xd0/0xd0 [ 111.061184][ T840] ___sys_sendmsg+0x14e/0x1d0 [ 111.061185][ T840] ? copy_msghdr_from_user+0x420/0x420 [ 111.061190][ T840] __sys_sendmsg+0x12c/0x1d0 [ 111.061192][ T840] ? __sys_sendmsg_sock+0x20/0x20 [ 111.061195][ T840] ? rcu_is_watching+0x16/0xd0 [ 111.061197][ T840] do_syscall_64+0xff/0x530 [ 111.061198][ T840] ? exc_page_fault+0xee/0x100 [ 111.061200][ T840] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 111.061202][ T840] RIP: 0033:0x7f55199ac54e [ 111.061203][ T840] 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 [ 111.061205][ T840] RSP: 002b:00007ffd0da61e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.061209][ T840] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55199ac54e [ 111.061210][ T840] RDX: 0000000000000000 RSI: 00007ffd0da61f00 RDI: 0000000000000005 [ 111.061211][ T840] RBP: 00007ffd0da61e60 R08: 0000000000000000 R09: 0000000000000000 [ 111.061212][ T840] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910a12 [ 111.061213][ T840] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd0da625c0 [ 111.061215][ T840] [ 111.092768][ T840] veth4: left allmulticast mode [ 111.092965][ T840] veth2: left allmulticast mode [ 111.093146][ T840] lag3: left promiscuous mode [ 111.093283][ T840] veth4: left promiscuous mode [ 111.093577][ T840] veth2: left promiscuous mode [ 111.093937][ T840] br1: port 2(lag3) entered disabled state [ 111.094488][ T840] lag2: left promiscuous mode [ 111.094635][ T840] veth1: left promiscuous mode [ 111.094898][ T840] veth7: left promiscuous mode [ 111.095267][ T840] veth1: entered promiscuous mode [ 111.095419][ T840] veth7: entered promiscuous mode [ 123.352541][ T895] lag3: Port device veth4 removed [ 123.352558][ T895] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 123.352560][ T895] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 895, name: ip [ 123.352562][ T895] preempt_count: 1, expected: 0 [ 123.352563][ T895] RCU nest depth: 0, expected: 0 [ 123.352564][ T895] INFO: lockdep is turned off. [ 123.352565][ T895] irq event stamp: 0 [ 123.352566][ T895] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 123.352570][ T895] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 123.352577][ T895] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 123.352578][ T895] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 123.352580][ T895] Preemption disabled at: [ 123.352581][ T895] [] vprintk_emit+0x31b/0x3e0 [ 123.352589][ T895] CPU: 3 UID: 0 PID: 895 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 123.352593][ T895] Tainted: [W]=WARN [ 123.352594][ T895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.352595][ T895] Call Trace: [ 123.352597][ T895] [ 123.352598][ T895] dump_stack_lvl+0x6f/0xa0 [ 123.352603][ T895] ? vprintk_emit+0x31b/0x3e0 [ 123.352605][ T895] __might_resched.cold+0x1fe/0x2c1 [ 123.352610][ T895] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 123.352613][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352617][ T895] __kmalloc_noprof+0x443/0x760 [ 123.352621][ T895] ? __rwlock_init+0x150/0x150 [ 123.352623][ T895] ? alloc_buf.isra.0+0x4b/0x260 [ 123.352627][ T895] ? do_raw_spin_unlock+0x59/0x250 [ 123.352629][ T895] alloc_buf.isra.0+0x4b/0x260 [ 123.352631][ T895] put_chars+0x1e1/0x2f0 [ 123.352633][ T895] ? desc_read_finalized_seq+0x79/0x120 [ 123.352634][ T895] ? __send_to_port+0x420/0x420 [ 123.352636][ T895] ? console_prepend_replay+0x20/0x20 [ 123.352638][ T895] hvc_console_print+0x292/0x780 [ 123.352641][ T895] ? hvc_write+0x3a0/0x3a0 [ 123.352643][ T895] ? do_raw_spin_lock+0x131/0x280 [ 123.352644][ T895] ? __rwlock_init+0x150/0x150 [ 123.352646][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352647][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352649][ T895] ? lock_acquire+0x13c/0x160 [ 123.352651][ T895] console_emit_next_record+0x22f/0x4c0 [ 123.352654][ T895] ? devkmsg_read+0x4b0/0x4b0 [ 123.352656][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352657][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352659][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352660][ T895] ? lock_acquire+0x13c/0x160 [ 123.352662][ T895] ? console_flush_one_record+0x111/0x710 [ 123.352664][ T895] console_flush_one_record+0x46f/0x710 [ 123.352666][ T895] ? console_emit_next_record+0x4c0/0x4c0 [ 123.352669][ T895] console_unlock+0xee/0x1f0 [ 123.352671][ T895] ? lock_acquire+0x13c/0x160 [ 123.352672][ T895] ? console_flush_one_record+0x710/0x710 [ 123.352674][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352675][ T895] ? lock_release+0x184/0x1f0 [ 123.352677][ T895] ? lock_acquire+0x60/0x160 [ 123.352678][ T895] ? __rcu_read_lock+0x30/0x70 [ 123.352680][ T895] ? __down_trylock_console_sem+0x5e/0xa0 [ 123.352682][ T895] ? vprintk_emit+0x320/0x3e0 [ 123.352684][ T895] vprintk_emit+0x37c/0x3e0 [ 123.352686][ T895] ? wake_up_klogd_work_func+0x90/0x90 [ 123.352688][ T895] ? rtnl_newlink+0x9f1/0x11c0 [ 123.352691][ T895] ? netlink_rcv_skb+0x14e/0x3a0 [ 123.352693][ T895] ? netlink_unicast+0x486/0x750 [ 123.352695][ T895] ? netlink_sendmsg+0x735/0xc60 [ 123.352696][ T895] ? ____sys_sendmsg+0x415/0x880 [ 123.352699][ T895] ? ___sys_sendmsg+0x14e/0x1d0 [ 123.352700][ T895] ? __sys_sendmsg+0x12c/0x1d0 [ 123.352702][ T895] _printk+0xc7/0x100 [ 123.352706][ T895] ? snapshot_read.cold+0x21/0x21 [ 123.352708][ T895] ? netdev_name+0x43/0x60 [ 123.352711][ T895] ? __netdev_printk+0x17f/0x1d0 [ 123.352713][ T895] netdev_info+0xe2/0x116 [ 123.352714][ T895] ? netdev_notice+0x120/0x120 [ 123.352716][ T895] ? lock_acquire+0x13c/0x160 [ 123.352718][ T895] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 123.352720][ T895] ? do_raw_spin_unlock+0x59/0x250 [ 123.352722][ T895] ? trace_hardirqs_on+0x36/0x40 [ 123.352723][ T895] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 123.352727][ T895] ? kvfree_call_rcu+0x23b/0x2e0 [ 123.352730][ T895] ? trace_irq_enable.constprop.0+0x30/0x160 [ 123.352731][ T895] team_port_del+0x645/0x9c0 [ 123.352735][ T895] do_set_master+0x15c/0x580 [ 123.352737][ T895] do_setlink.isra.0+0xa31/0x2750 [ 123.352740][ T895] ? stack_trace_save+0x93/0xc0 [ 123.352742][ T895] ? rtnl_link_get_size+0x350/0x350 [ 123.352744][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352745][ T895] ? stack_depot_save_flags+0x1bc/0x790 [ 123.352749][ T895] ? kasan_save_stack+0x3d/0x50 [ 123.352752][ T895] ? kasan_save_stack+0x2f/0x50 [ 123.352753][ T895] ? kasan_save_track+0x14/0x30 [ 123.352755][ T895] ? __kasan_kmalloc+0x7b/0x90 [ 123.352756][ T895] ? __kmalloc_cache_noprof+0x29a/0x620 [ 123.352758][ T895] ? rtnl_newlink+0x124/0x11c0 [ 123.352759][ T895] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 123.352760][ T895] ? netlink_rcv_skb+0x14e/0x3a0 [ 123.352761][ T895] ? netlink_unicast+0x486/0x750 [ 123.352762][ T895] ? netlink_sendmsg+0x735/0xc60 [ 123.352764][ T895] ? ____sys_sendmsg+0x415/0x880 [ 123.352765][ T895] ? ___sys_sendmsg+0x14e/0x1d0 [ 123.352766][ T895] ? __sys_sendmsg+0x12c/0x1d0 [ 123.352768][ T895] ? do_syscall_64+0xff/0x530 [ 123.352770][ T895] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.352772][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352774][ T895] ? lock_acquire+0x13c/0x160 [ 123.352775][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352777][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352778][ T895] ? trace_contention_end+0xb3/0x180 [ 123.352781][ T895] ? __mutex_lock+0x1db/0x1ea0 [ 123.352783][ T895] ? __mutex_lock+0x9a3/0x1ea0 [ 123.352784][ T895] ? rtnl_newlink+0x9a8/0x11c0 [ 123.352785][ T895] ? ww_mutex_lock+0x160/0x160 [ 123.352787][ T895] ? nla_get_range_signed+0x3d0/0x3d0 [ 123.352789][ T895] ? __rtnl_newlink+0x3fa/0xa50 [ 123.352791][ T895] rtnl_newlink+0x9f1/0x11c0 [ 123.352793][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352795][ T895] ? rtnl_bridge_getlink+0x850/0x850 [ 123.352796][ T895] ? lock_acquire+0x13c/0x160 [ 123.352797][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352799][ T895] ? is_bpf_text_address+0x3e/0x110 [ 123.352802][ T895] ? is_bpf_text_address+0x72/0x110 [ 123.352804][ T895] ? kernel_text_address+0x149/0x170 [ 123.352807][ T895] ? __kernel_text_address+0x12/0x30 [ 123.352808][ T895] ? write_profile+0xf0/0xf0 [ 123.352809][ T895] ? unwind_get_return_address+0x67/0xd0 [ 123.352812][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352813][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352815][ T895] ? cap_capable+0x1d7/0x3d0 [ 123.352818][ T895] ? lock_acquire+0x13c/0x160 [ 123.352820][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352822][ T895] ? rtnl_bridge_getlink+0x850/0x850 [ 123.352823][ T895] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 123.352824][ T895] ? rtnl_link_fill+0x920/0x920 [ 123.352826][ T895] ? filter_irq_stacks+0xd0/0xd0 [ 123.352827][ T895] ? stack_depot_save_flags+0x1bc/0x790 [ 123.352830][ T895] netlink_rcv_skb+0x14e/0x3a0 [ 123.352831][ T895] ? rtnl_link_fill+0x920/0x920 [ 123.352832][ T895] ? lock_release+0x184/0x1f0 [ 123.352834][ T895] ? netlink_ack+0xcf0/0xcf0 [ 123.352835][ T895] ? __netlink_lookup+0xb9/0x6b0 [ 123.352837][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352839][ T895] ? lock_release+0x184/0x1f0 [ 123.352841][ T895] netlink_unicast+0x486/0x750 [ 123.352843][ T895] ? netlink_attachskb+0x810/0x810 [ 123.352845][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352846][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352848][ T895] ? lock_acquire+0x13c/0x160 [ 123.352850][ T895] netlink_sendmsg+0x735/0xc60 [ 123.352851][ T895] ? netlink_unicast+0x750/0x750 [ 123.352853][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352855][ T895] ? lock_release+0x184/0x1f0 [ 123.352857][ T895] ____sys_sendmsg+0x415/0x880 [ 123.352863][ T895] ? copy_msghdr_from_user+0x279/0x420 [ 123.352864][ T895] ? get_timestamp.constprop.0+0x390/0x390 [ 123.352866][ T895] ? move_addr_to_kernel+0x40/0x40 [ 123.352867][ T895] ? filter_irq_stacks+0xd0/0xd0 [ 123.352870][ T895] ___sys_sendmsg+0x14e/0x1d0 [ 123.352872][ T895] ? copy_msghdr_from_user+0x420/0x420 [ 123.352876][ T895] __sys_sendmsg+0x12c/0x1d0 [ 123.352878][ T895] ? __sys_sendmsg_sock+0x20/0x20 [ 123.352881][ T895] ? rcu_is_watching+0x16/0xd0 [ 123.352883][ T895] do_syscall_64+0xff/0x530 [ 123.352884][ T895] ? exc_page_fault+0xee/0x100 [ 123.352886][ T895] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.352888][ T895] RIP: 0033:0x7f27c51bb54e [ 123.352890][ T895] 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 [ 123.352891][ T895] RSP: 002b:00007ffdba52f830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.352895][ T895] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27c51bb54e [ 123.352897][ T895] RDX: 0000000000000000 RSI: 00007ffdba52f8e0 RDI: 0000000000000005 [ 123.352898][ T895] RBP: 00007ffdba52f840 R08: 0000000000000000 R09: 0000000000000000 [ 123.352899][ T895] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910a1e [ 123.352899][ T895] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdba52ffa0 [ 123.352902][ T895] [ 123.395006][ T896] lag3: Port device veth2 removed [ 123.611577][ T36] br1: port 1(lag2) entered disabled state [ 123.644447][ T913] lag2: left allmulticast mode [ 123.644627][ T913] veth1: left allmulticast mode [ 123.644774][ T913] veth7: left allmulticast mode [ 123.644963][ T913] br1: port 1(lag2) entered disabled state [ 123.710498][ T915] lag2: Port device veth7 removed [ 123.731674][ T916] lag2: Port device veth1 removed [ 124.127782][ T929] lag4: Port device veth5 removed [ 124.150129][ T930] lag4: Port device veth3 removed [ 124.515364][ T943] lag1: Port device veth6 removed [ 124.515381][ T943] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 124.515384][ T943] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 943, name: ip [ 124.515386][ T943] preempt_count: 1, expected: 0 [ 124.515387][ T943] RCU nest depth: 0, expected: 0 [ 124.515388][ T943] INFO: lockdep is turned off. [ 124.515389][ T943] irq event stamp: 0 [ 124.515389][ T943] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 124.515393][ T943] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 124.515400][ T943] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 124.515401][ T943] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 124.515403][ T943] Preemption disabled at: [ 124.515404][ T943] [] vprintk_emit+0x31b/0x3e0 [ 124.515410][ T943] CPU: 2 UID: 0 PID: 943 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 124.515414][ T943] Tainted: [W]=WARN [ 124.515415][ T943] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 124.515416][ T943] Call Trace: [ 124.515418][ T943] [ 124.515419][ T943] dump_stack_lvl+0x6f/0xa0 [ 124.515424][ T943] ? vprintk_emit+0x31b/0x3e0 [ 124.515426][ T943] __might_resched.cold+0x1fe/0x2c1 [ 124.515430][ T943] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 124.515433][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515437][ T943] __kmalloc_noprof+0x443/0x760 [ 124.515440][ T943] ? __rwlock_init+0x150/0x150 [ 124.515443][ T943] ? alloc_buf.isra.0+0x4b/0x260 [ 124.515446][ T943] ? do_raw_spin_unlock+0x59/0x250 [ 124.515448][ T943] alloc_buf.isra.0+0x4b/0x260 [ 124.515450][ T943] put_chars+0x1e1/0x2f0 [ 124.515452][ T943] ? desc_read_finalized_seq+0x79/0x120 [ 124.515454][ T943] ? __send_to_port+0x420/0x420 [ 124.515456][ T943] ? console_prepend_replay+0x20/0x20 [ 124.515458][ T943] hvc_console_print+0x292/0x780 [ 124.515461][ T943] ? hvc_write+0x3a0/0x3a0 [ 124.515462][ T943] ? do_raw_spin_lock+0x131/0x280 [ 124.515464][ T943] ? __rwlock_init+0x150/0x150 [ 124.515465][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515467][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515469][ T943] ? lock_acquire+0x13c/0x160 [ 124.515471][ T943] console_emit_next_record+0x22f/0x4c0 [ 124.515473][ T943] ? devkmsg_read+0x4b0/0x4b0 [ 124.515475][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515477][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515478][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515480][ T943] ? lock_acquire+0x13c/0x160 [ 124.515482][ T943] ? console_flush_one_record+0x111/0x710 [ 124.515483][ T943] console_flush_one_record+0x46f/0x710 [ 124.515486][ T943] ? console_emit_next_record+0x4c0/0x4c0 [ 124.515489][ T943] console_unlock+0xee/0x1f0 [ 124.515490][ T943] ? lock_acquire+0x13c/0x160 [ 124.515492][ T943] ? console_flush_one_record+0x710/0x710 [ 124.515493][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515495][ T943] ? lock_release+0x184/0x1f0 [ 124.515496][ T943] ? lock_acquire+0x60/0x160 [ 124.515498][ T943] ? __rcu_read_lock+0x30/0x70 [ 124.515500][ T943] ? __down_trylock_console_sem+0x5e/0xa0 [ 124.515502][ T943] ? vprintk_emit+0x320/0x3e0 [ 124.515504][ T943] vprintk_emit+0x37c/0x3e0 [ 124.515506][ T943] ? wake_up_klogd_work_func+0x90/0x90 [ 124.515508][ T943] ? rtnl_newlink+0x9f1/0x11c0 [ 124.515511][ T943] ? netlink_rcv_skb+0x14e/0x3a0 [ 124.515513][ T943] ? netlink_unicast+0x486/0x750 [ 124.515515][ T943] ? netlink_sendmsg+0x735/0xc60 [ 124.515516][ T943] ? ____sys_sendmsg+0x415/0x880 [ 124.515518][ T943] ? ___sys_sendmsg+0x14e/0x1d0 [ 124.515520][ T943] ? __sys_sendmsg+0x12c/0x1d0 [ 124.515522][ T943] _printk+0xc7/0x100 [ 124.515526][ T943] ? snapshot_read.cold+0x21/0x21 [ 124.515528][ T943] ? netdev_name+0x43/0x60 [ 124.515531][ T943] ? __netdev_printk+0x17f/0x1d0 [ 124.515533][ T943] netdev_info+0xe2/0x116 [ 124.515534][ T943] ? netdev_notice+0x120/0x120 [ 124.515536][ T943] ? lock_acquire+0x13c/0x160 [ 124.515537][ T943] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 124.515540][ T943] ? do_raw_spin_unlock+0x59/0x250 [ 124.515542][ T943] ? trace_hardirqs_on+0x36/0x40 [ 124.515543][ T943] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 124.515546][ T943] ? kvfree_call_rcu+0x23b/0x2e0 [ 124.515549][ T943] ? trace_irq_enable.constprop.0+0x30/0x160 [ 124.515551][ T943] team_port_del+0x645/0x9c0 [ 124.515554][ T943] do_set_master+0x15c/0x580 [ 124.515557][ T943] do_setlink.isra.0+0xa31/0x2750 [ 124.515560][ T943] ? stack_trace_save+0x93/0xc0 [ 124.515562][ T943] ? rtnl_link_get_size+0x350/0x350 [ 124.515563][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515565][ T943] ? stack_depot_save_flags+0x1bc/0x790 [ 124.515569][ T943] ? kasan_save_stack+0x3d/0x50 [ 124.515572][ T943] ? kasan_save_stack+0x2f/0x50 [ 124.515573][ T943] ? kasan_save_track+0x14/0x30 [ 124.515575][ T943] ? __kasan_kmalloc+0x7b/0x90 [ 124.515576][ T943] ? __kmalloc_cache_noprof+0x29a/0x620 [ 124.515578][ T943] ? rtnl_newlink+0x124/0x11c0 [ 124.515579][ T943] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 124.515580][ T943] ? netlink_rcv_skb+0x14e/0x3a0 [ 124.515581][ T943] ? netlink_unicast+0x486/0x750 [ 124.515583][ T943] ? netlink_sendmsg+0x735/0xc60 [ 124.515584][ T943] ? ____sys_sendmsg+0x415/0x880 [ 124.515585][ T943] ? ___sys_sendmsg+0x14e/0x1d0 [ 124.515587][ T943] ? __sys_sendmsg+0x12c/0x1d0 [ 124.515588][ T943] ? do_syscall_64+0xff/0x530 [ 124.515590][ T943] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 124.515592][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515594][ T943] ? lock_acquire+0x13c/0x160 [ 124.515595][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515597][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515599][ T943] ? trace_contention_end+0xb3/0x180 [ 124.515601][ T943] ? __mutex_lock+0x1db/0x1ea0 [ 124.515603][ T943] ? __mutex_lock+0x9a3/0x1ea0 [ 124.515604][ T943] ? rtnl_newlink+0x9a8/0x11c0 [ 124.515606][ T943] ? ww_mutex_lock+0x160/0x160 [ 124.515607][ T943] ? nla_get_range_signed+0x3d0/0x3d0 [ 124.515609][ T943] ? __rtnl_newlink+0x3fa/0xa50 [ 124.515611][ T943] rtnl_newlink+0x9f1/0x11c0 [ 124.515613][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515615][ T943] ? rtnl_bridge_getlink+0x850/0x850 [ 124.515616][ T943] ? lock_acquire+0x13c/0x160 [ 124.515617][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515619][ T943] ? is_bpf_text_address+0x3e/0x110 [ 124.515622][ T943] ? is_bpf_text_address+0x72/0x110 [ 124.515624][ T943] ? kernel_text_address+0x149/0x170 [ 124.515627][ T943] ? __kernel_text_address+0x12/0x30 [ 124.515628][ T943] ? write_profile+0xf0/0xf0 [ 124.515629][ T943] ? unwind_get_return_address+0x67/0xd0 [ 124.515631][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515633][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515635][ T943] ? cap_capable+0x1d7/0x3d0 [ 124.515638][ T943] ? lock_acquire+0x13c/0x160 [ 124.515640][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515641][ T943] ? rtnl_bridge_getlink+0x850/0x850 [ 124.515643][ T943] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 124.515644][ T943] ? rtnl_link_fill+0x920/0x920 [ 124.515646][ T943] ? filter_irq_stacks+0xd0/0xd0 [ 124.515647][ T943] ? stack_depot_save_flags+0x1bc/0x790 [ 124.515650][ T943] netlink_rcv_skb+0x14e/0x3a0 [ 124.515651][ T943] ? rtnl_link_fill+0x920/0x920 [ 124.515652][ T943] ? lock_release+0x184/0x1f0 [ 124.515654][ T943] ? netlink_ack+0xcf0/0xcf0 [ 124.515656][ T943] ? __netlink_lookup+0xb9/0x6b0 [ 124.515660][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515662][ T943] ? lock_release+0x184/0x1f0 [ 124.515665][ T943] netlink_unicast+0x486/0x750 [ 124.515668][ T943] ? netlink_attachskb+0x810/0x810 [ 124.515669][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515671][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515673][ T943] ? lock_acquire+0x13c/0x160 [ 124.515674][ T943] netlink_sendmsg+0x735/0xc60 [ 124.515676][ T943] ? netlink_unicast+0x750/0x750 [ 124.515678][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515680][ T943] ? lock_release+0x184/0x1f0 [ 124.515682][ T943] ____sys_sendmsg+0x415/0x880 [ 124.515683][ T943] ? copy_msghdr_from_user+0x279/0x420 [ 124.515685][ T943] ? get_timestamp.constprop.0+0x390/0x390 [ 124.515686][ T943] ? move_addr_to_kernel+0x40/0x40 [ 124.515688][ T943] ? filter_irq_stacks+0xd0/0xd0 [ 124.515690][ T943] ___sys_sendmsg+0x14e/0x1d0 [ 124.515692][ T943] ? copy_msghdr_from_user+0x420/0x420 [ 124.515697][ T943] __sys_sendmsg+0x12c/0x1d0 [ 124.515699][ T943] ? __sys_sendmsg_sock+0x20/0x20 [ 124.515701][ T943] ? rcu_is_watching+0x16/0xd0 [ 124.515703][ T943] do_syscall_64+0xff/0x530 [ 124.515705][ T943] ? exc_page_fault+0xee/0x100 [ 124.515707][ T943] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 124.515708][ T943] RIP: 0033:0x7f98ad3b254e [ 124.515710][ T943] 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 [ 124.515712][ T943] RSP: 002b:00007ffdc1b5b600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 124.515715][ T943] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f98ad3b254e [ 124.515717][ T943] RDX: 0000000000000000 RSI: 00007ffdc1b5b6b0 RDI: 0000000000000005 [ 124.515718][ T943] RBP: 00007ffdc1b5b610 R08: 0000000000000000 R09: 0000000000000000 [ 124.515718][ T943] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910a1f [ 124.515719][ T943] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdc1b5bd70 [ 124.515722][ T943] [ 124.567873][ T944] lag1: Port device veth0 removed