[ 10.334099][ T191] ip (191) used greatest stack depth: 23936 bytes left [ 10.334116][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.334118][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: ip [ 10.334120][ T191] preempt_count: 2, expected: 0 [ 10.334121][ T191] RCU nest depth: 0, expected: 0 [ 10.334122][ T191] locks held by ip/191: 5, last CPU#2: [ 10.334125][ T191] #0: ffffffff85a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.334137][ T191] #1: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.334143][ T191] #2: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.334147][ T191] #3: ffffffff85a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.334151][ T191] #4: ffffffff85a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.334155][ T191] irq event stamp: 50528 [ 10.334156][ T191] hardirqs last enabled at (50527): [] __down_trylock_console_sem+0x86/0xa0 [ 10.334158][ T191] hardirqs last disabled at (50528): [] console_emit_next_record+0x3d4/0x4c0 [ 10.334160][ T191] softirqs last enabled at (49244): [] netlink_release+0x17b/0xcf0 [ 10.334164][ T191] softirqs last disabled at (49242): [] netlink_release+0xd2/0xcf0 [ 10.334167][ T191] Preemption disabled at: [ 10.334167][ T191] [<0000000000000000>] 0x0 [ 10.334174][ T191] CPU: 2 UID: 0 PID: 191 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.334178][ T191] Tainted: [W]=WARN [ 10.334179][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.334181][ T191] Call Trace: [ 10.334182][ T191] [ 10.334184][ T191] dump_stack_lvl+0x6f/0xa0 [ 10.334190][ T191] __might_resched.cold+0x1fe/0x2c1 [ 10.334195][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.334199][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 10.334210][ T191] __kmalloc_noprof+0x443/0x760 [ 10.334213][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 10.334219][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 10.334221][ T191] alloc_buf.isra.0+0x4b/0x260 [ 10.334224][ T191] put_chars+0x1e1/0x2f0 [ 10.334227][ T191] ? __send_to_port+0x420/0x420 [ 10.334229][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.334235][ T191] ? validate_chain+0x38b/0xc20 [ 10.334243][ T191] hvc_console_print+0x292/0x780 [ 10.334250][ T191] ? hvc_write+0x3a0/0x3a0 [ 10.334252][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.334255][ T191] ? lock_acquire+0x13c/0x160 [ 10.334259][ T191] console_emit_next_record+0x22f/0x4c0 [ 10.334263][ T191] ? devkmsg_read+0x4b0/0x4b0 [ 10.334264][ T191] ? console_flush_one_record+0x106/0x710 [ 10.334268][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.334270][ T191] ? lock_acquire+0x13c/0x160 [ 10.334274][ T191] console_flush_one_record+0x46f/0x710 [ 10.334278][ T191] ? console_emit_next_record+0x4c0/0x4c0 [ 10.334280][ T191] ? __lock_acquire+0x518/0xc20 [ 10.334285][ T191] console_unlock+0xee/0x1f0 [ 10.334288][ T191] ? console_flush_one_record+0x710/0x710 [ 10.334290][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.334292][ T191] ? lock_acquire+0x60/0x160 [ 10.334296][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.334298][ T191] ? vprintk_emit+0x320/0x3e0 [ 10.334301][ T191] vprintk_emit+0x37c/0x3e0 [ 10.334305][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 10.334308][ T191] ? __lock_acquire+0x518/0xc20 [ 10.334312][ T191] _printk+0xc7/0x100 [ 10.334316][ T191] ? snapshot_read.cold+0x21/0x21 [ 10.334319][ T191] ? do_raw_spin_lock+0x131/0x280 [ 10.334322][ T191] ? __rwlock_init+0x150/0x150 [ 10.334326][ T191] ? do_raw_spin_lock+0x131/0x280 [ 10.334328][ T191] do_exit.cold+0x82/0x9c [ 10.334332][ T191] ? exit_notify+0x890/0x890 [ 10.334334][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 10.334337][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.334342][ T191] do_group_exit+0xb8/0x370 [ 10.334345][ T191] __x64_sys_exit_group+0x3c/0x50 [ 10.334347][ T191] x64_sys_call+0x1567/0x1570 [ 10.334349][ T191] do_syscall_64+0xff/0x530 [ 10.334352][ T191] ? exc_page_fault+0xee/0x100 [ 10.334356][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.334358][ T191] RIP: 0033:0x7f7a6f9d01b8 [ 10.334361][ T191] Code: Unable to access opcode bytes at 0x7f7a6f9d018e. [ 10.334362][ T191] RSP: 002b:00007fff385affc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.334364][ T191] RAX: ffffffffffffffda RBX: 00007f7a6fb00f88 RCX: 00007f7a6f9d01b8 [ 10.334366][ T191] RDX: 00007f7a6f71afc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.334367][ T191] RBP: 00007fff385b0020 R08: 0000000000000000 R09: 0000000000008010 [ 10.334367][ T191] R10: 00007fff385afde0 R11: 0000000000000246 R12: 0000000000000001 [ 10.334368][ T191] R13: 0000000000000000 R14: 00007f7a6faff680 R15: 00007f7a6fb00fa0 [ 10.334376][ T191] [ 11.558406][ T239] lag1: Mode changed to "loadbalance" [ 11.558469][ T239] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.558471][ T239] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 239, name: teamd [ 11.558473][ T239] preempt_count: 1, expected: 0 [ 11.558474][ T239] RCU nest depth: 0, expected: 0 [ 11.558475][ T239] locks held by teamd/239: 7, last CPU#0: [ 11.558477][ T239] #0: ffffffff86330368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 11.558489][ T239] #1: ffffffff86330420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 11.558493][ T239] #2: ffffffff862d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 11.558498][ T239] #3: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.558504][ T239] #4: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.558507][ T239] #5: ffffffff85a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.558511][ T239] #6: ffffffff85a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.558515][ T239] irq event stamp: 19700 [ 11.558516][ T239] hardirqs last enabled at (19699): [] __down_trylock_console_sem+0x86/0xa0 [ 11.558518][ T239] hardirqs last disabled at (19700): [] console_emit_next_record+0x3d4/0x4c0 [ 11.558520][ T239] softirqs last enabled at (19638): [] __alloc_skb+0x4c2/0x5f0 [ 11.558523][ T239] softirqs last disabled at (19636): [] __alloc_skb+0x4c2/0x5f0 [ 11.558526][ T239] Preemption disabled at: [ 11.558526][ T239] [] vprintk_emit+0x31b/0x3e0 [ 11.558532][ T239] CPU: 0 UID: 0 PID: 239 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.558535][ T239] Tainted: [W]=WARN [ 11.558536][ T239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.558538][ T239] Call Trace: [ 11.558540][ T239] [ 11.558541][ T239] dump_stack_lvl+0x6f/0xa0 [ 11.558547][ T239] ? vprintk_emit+0x31b/0x3e0 [ 11.558549][ T239] __might_resched.cold+0x1fe/0x2c1 [ 11.558554][ T239] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.558558][ T239] ? __kmalloc_noprof+0xdb/0x760 [ 11.558563][ T239] __kmalloc_noprof+0x443/0x760 [ 11.558566][ T239] ? alloc_buf.isra.0+0x4b/0x260 [ 11.558571][ T239] ? do_raw_spin_unlock+0x59/0x250 [ 11.558574][ T239] alloc_buf.isra.0+0x4b/0x260 [ 11.558577][ T239] put_chars+0x1e1/0x2f0 [ 11.558580][ T239] ? __send_to_port+0x420/0x420 [ 11.558585][ T239] ? validate_chain+0x34a/0xc20 [ 11.558588][ T239] hvc_console_print+0x292/0x780 [ 11.558591][ T239] ? mark_usage+0x61/0x170 [ 11.558593][ T239] ? __lock_acquire+0x518/0xc20 [ 11.558594][ T239] ? __lock_acquire+0x518/0xc20 [ 11.558598][ T239] ? hvc_write+0x3a0/0x3a0 [ 11.558601][ T239] ? console_emit_next_record+0x1df/0x4c0 [ 11.558604][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.558608][ T239] ? lock_acquire+0x13c/0x160 [ 11.558612][ T239] console_emit_next_record+0x22f/0x4c0 [ 11.558616][ T239] ? devkmsg_read+0x4b0/0x4b0 [ 11.558617][ T239] ? console_flush_one_record+0x106/0x710 [ 11.558620][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.558623][ T239] ? lock_acquire+0x13c/0x160 [ 11.558627][ T239] console_flush_one_record+0x46f/0x710 [ 11.558631][ T239] ? console_emit_next_record+0x4c0/0x4c0 [ 11.558633][ T239] ? __lock_acquire+0x518/0xc20 [ 11.558638][ T239] console_unlock+0xee/0x1f0 [ 11.558641][ T239] ? console_flush_one_record+0x710/0x710 [ 11.558643][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.558645][ T239] ? lock_acquire+0x60/0x160 [ 11.558649][ T239] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.558651][ T239] ? vprintk_emit+0x320/0x3e0 [ 11.558654][ T239] vprintk_emit+0x37c/0x3e0 [ 11.558658][ T239] ? wake_up_klogd_work_func+0x90/0x90 [ 11.558660][ T239] ? team_nl_send_multicast+0xbb/0x120 [ 11.558664][ T239] ? team_nl_send_options_get+0x57f/0x6c0 [ 11.558667][ T239] _printk+0xc7/0x100 [ 11.558670][ T239] ? snapshot_read.cold+0x21/0x21 [ 11.558674][ T239] ? lockdep_hardirqs_on+0x91/0x130 [ 11.558677][ T239] ? kasan_quarantine_put+0x13e/0x2b0 [ 11.558680][ T239] ? netdev_name+0x43/0x60 [ 11.558684][ T239] ? __netdev_printk+0x17f/0x1d0 [ 11.558687][ T239] netdev_info+0xe2/0x116 [ 11.558690][ T239] ? netdev_notice+0x120/0x120 [ 11.558691][ T239] ? team_nl_send_options_get+0x6c0/0x6c0 [ 11.558695][ T239] ? team_options_register+0x26/0x30 [ 11.558697][ T239] ? lb_init+0x2cb/0x470 [ 11.558702][ T239] team_mode_option_set.cold+0x45/0xe3 [ 11.558707][ T239] team_nl_options_set_doit+0x59d/0xd00 [ 11.558713][ T239] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 11.558715][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.558722][ T239] ? __nla_parse+0x22/0x30 [ 11.558725][ T239] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 11.558729][ T239] ? genl_family_rcv_msg_doit+0x206/0x300 [ 11.558731][ T239] genl_family_rcv_msg_doit+0x206/0x300 [ 11.558734][ T239] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 11.558740][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.558743][ T239] ? cap_capable+0x1d7/0x3d0 [ 11.558746][ T239] ? write_profile+0xf0/0xf0 [ 11.558748][ T239] ? unwind_get_return_address+0x67/0xd0 [ 11.558753][ T239] genl_family_rcv_msg+0x3a4/0x640 [ 11.558757][ T239] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 11.558760][ T239] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 11.558762][ T239] ? __lock_acquire+0x518/0xc20 [ 11.558767][ T239] genl_rcv_msg+0xbb/0x160 [ 11.558770][ T239] netlink_rcv_skb+0x14e/0x3a0 [ 11.558774][ T239] ? genl_family_rcv_msg+0x640/0x640 [ 11.558777][ T239] ? netlink_ack+0xcf0/0xcf0 [ 11.558784][ T239] ? netlink_deliver_tap+0xc5/0x330 [ 11.558786][ T239] ? netlink_deliver_tap+0x13c/0x330 [ 11.558790][ T239] genl_rcv+0x28/0x40 [ 11.558791][ T239] netlink_unicast+0x486/0x750 [ 11.558795][ T239] ? netlink_attachskb+0x810/0x810 [ 11.558798][ T239] ? __lock_acquire+0x518/0xc20 [ 11.558802][ T239] netlink_sendmsg+0x735/0xc60 [ 11.558806][ T239] ? netlink_unicast+0x750/0x750 [ 11.558810][ T239] ? __might_fault+0x97/0x140 [ 11.558815][ T239] ____sys_sendmsg+0x415/0x880 [ 11.558818][ T239] ? copy_msghdr_from_user+0x279/0x420 [ 11.558820][ T239] ? get_timestamp.constprop.0+0x390/0x390 [ 11.558822][ T239] ? move_addr_to_kernel+0x40/0x40 [ 11.558826][ T239] ? __lock_acquire+0x518/0xc20 [ 11.558827][ T239] ? net_dim+0x616/0xd70 [ 11.558830][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.558834][ T239] ___sys_sendmsg+0x14e/0x1d0 [ 11.558837][ T239] ? copy_msghdr_from_user+0x420/0x420 [ 11.558839][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.558846][ T239] ? __lock_acquire+0x518/0xc20 [ 11.558852][ T239] ? __lock_release.isra.0+0x69/0x1a0 [ 11.558854][ T239] ? __lock_release.isra.0+0x69/0x1a0 [ 11.558858][ T239] __sys_sendmsg+0x12c/0x1d0 [ 11.558861][ T239] ? __sys_sendmsg_sock+0x20/0x20 [ 11.558863][ T239] ? do_pipe2+0x142/0x1b0 [ 11.558869][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.558872][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.558875][ T239] do_syscall_64+0xff/0x530 [ 11.558877][ T239] ? exc_page_fault+0xee/0x100 [ 11.558880][ T239] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.558882][ T239] RIP: 0033:0x7f93b204954e [ 11.558886][ T239] 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 [ 11.558888][ T239] RSP: 002b:00007ffea1f9e740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.558891][ T239] RAX: ffffffffffffffda RBX: 00005629f7d56f70 RCX: 00007f93b204954e [ 11.558892][ T239] RDX: 0000000000000000 RSI: 00007ffea1f9e7e0 RDI: 0000000000000007 [ 11.558893][ T239] RBP: 00007ffea1f9e750 R08: 0000000000000000 R09: 0000000000000000 [ 11.558894][ T239] R10: 0000000000000000 R11: 0000000000000202 R12: 00005629f7d5ba30 [ 11.558895][ T239] R13: 00007ffea1f9e7e0 R14: 00005629f7d56e80 R15: 0000000000000000 [ 11.558901][ T239] [ 11.853004][ T250] lag1: Port device veth0 added [ 11.888919][ T251] lag1: Port device veth6 added [ 12.300218][ T263] 8021q: 802.1Q VLAN Support v1.8 [ 12.300732][ T263] 8021q: adding VLAN 0 to HW filter on device lag1 [ 12.835598][ T282] lag4: Mode changed to "loadbalance" [ 12.835614][ T282] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.835617][ T282] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 282, name: teamd [ 12.835619][ T282] preempt_count: 1, expected: 0 [ 12.835620][ T282] RCU nest depth: 0, expected: 0 [ 12.835621][ T282] locks held by teamd/282: 7, last CPU#3: [ 12.835623][ T282] #0: ffffffff86330368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 12.835635][ T282] #1: ffffffff86330420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 12.835639][ T282] #2: ffffffff862d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 12.835644][ T282] #3: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.835650][ T282] #4: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.835653][ T282] #5: ffffffff85a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.835657][ T282] #6: ffffffff85a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.835661][ T282] irq event stamp: 17732 [ 12.835662][ T282] hardirqs last enabled at (17731): [] __down_trylock_console_sem+0x86/0xa0 [ 12.835664][ T282] hardirqs last disabled at (17732): [] console_emit_next_record+0x3d4/0x4c0 [ 12.835666][ T282] softirqs last enabled at (17668): [] __alloc_skb+0x4c2/0x5f0 [ 12.835670][ T282] softirqs last disabled at (17666): [] __alloc_skb+0x4c2/0x5f0 [ 12.835672][ T282] Preemption disabled at: [ 12.835673][ T282] [] vprintk_emit+0x31b/0x3e0 [ 12.835679][ T282] CPU: 3 UID: 0 PID: 282 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.835682][ T282] Tainted: [W]=WARN [ 12.835683][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.835685][ T282] Call Trace: [ 12.835687][ T282] [ 12.835689][ T282] dump_stack_lvl+0x6f/0xa0 [ 12.835695][ T282] ? vprintk_emit+0x31b/0x3e0 [ 12.835697][ T282] __might_resched.cold+0x1fe/0x2c1 [ 12.835701][ T282] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.835706][ T282] ? __kmalloc_noprof+0xdb/0x760 [ 12.835711][ T282] __kmalloc_noprof+0x443/0x760 [ 12.835713][ T282] ? alloc_buf.isra.0+0x4b/0x260 [ 12.835718][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 12.835721][ T282] alloc_buf.isra.0+0x4b/0x260 [ 12.835724][ T282] put_chars+0x1e1/0x2f0 [ 12.835726][ T282] ? prb_final_commit+0x50/0x50 [ 12.835729][ T282] ? __send_to_port+0x420/0x420 [ 12.835732][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.835736][ T282] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.835739][ T282] ? validate_chain+0x38b/0xc20 [ 12.835742][ T282] hvc_console_print+0x292/0x780 [ 12.835745][ T282] ? mark_usage+0x61/0x170 [ 12.835747][ T282] ? __lock_acquire+0x518/0xc20 [ 12.835748][ T282] ? __lock_acquire+0x518/0xc20 [ 12.835752][ T282] ? hvc_write+0x3a0/0x3a0 [ 12.835754][ T282] ? console_emit_next_record+0x1df/0x4c0 [ 12.835757][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.835760][ T282] ? lock_acquire+0x13c/0x160 [ 12.835764][ T282] console_emit_next_record+0x22f/0x4c0 [ 12.835768][ T282] ? devkmsg_read+0x4b0/0x4b0 [ 12.835769][ T282] ? console_flush_one_record+0x106/0x710 [ 12.835775][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.835777][ T282] ? lock_acquire+0x13c/0x160 [ 12.835781][ T282] console_flush_one_record+0x46f/0x710 [ 12.835785][ T282] ? console_emit_next_record+0x4c0/0x4c0 [ 12.835787][ T282] ? __lock_acquire+0x518/0xc20 [ 12.835792][ T282] console_unlock+0xee/0x1f0 [ 12.835795][ T282] ? console_flush_one_record+0x710/0x710 [ 12.835797][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.835799][ T282] ? lock_acquire+0x60/0x160 [ 12.835803][ T282] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.835805][ T282] ? vprintk_emit+0x320/0x3e0 [ 12.835808][ T282] vprintk_emit+0x37c/0x3e0 [ 12.835812][ T282] ? wake_up_klogd_work_func+0x90/0x90 [ 12.835814][ T282] ? team_nl_send_multicast+0xbb/0x120 [ 12.835818][ T282] ? team_nl_send_options_get+0x57f/0x6c0 [ 12.835821][ T282] _printk+0xc7/0x100 [ 12.835825][ T282] ? snapshot_read.cold+0x21/0x21 [ 12.835828][ T282] ? lockdep_hardirqs_on+0x91/0x130 [ 12.835832][ T282] ? kasan_quarantine_put+0x13e/0x2b0 [ 12.835835][ T282] ? netdev_name+0x43/0x60 [ 12.835838][ T282] ? __netdev_printk+0x17f/0x1d0 [ 12.835842][ T282] netdev_info+0xe2/0x116 [ 12.835844][ T282] ? netdev_notice+0x120/0x120 [ 12.835846][ T282] ? team_nl_send_options_get+0x6c0/0x6c0 [ 12.835850][ T282] ? team_options_register+0x26/0x30 [ 12.835852][ T282] ? lb_init+0x2cb/0x470 [ 12.835856][ T282] team_mode_option_set.cold+0x45/0xe3 [ 12.835862][ T282] team_nl_options_set_doit+0x59d/0xd00 [ 12.835867][ T282] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.835870][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.835876][ T282] ? __nla_parse+0x22/0x30 [ 12.835880][ T282] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 12.835884][ T282] ? genl_family_rcv_msg_doit+0x206/0x300 [ 12.835886][ T282] genl_family_rcv_msg_doit+0x206/0x300 [ 12.835889][ T282] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 12.835894][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.835897][ T282] ? cap_capable+0x1d7/0x3d0 [ 12.835901][ T282] ? write_profile+0xf0/0xf0 [ 12.835903][ T282] ? unwind_get_return_address+0x67/0xd0 [ 12.835908][ T282] genl_family_rcv_msg+0x3a4/0x640 [ 12.835911][ T282] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 12.835914][ T282] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.835916][ T282] ? __lock_acquire+0x518/0xc20 [ 12.835921][ T282] genl_rcv_msg+0xbb/0x160 [ 12.835925][ T282] netlink_rcv_skb+0x14e/0x3a0 [ 12.835927][ T282] ? genl_family_rcv_msg+0x640/0x640 [ 12.835930][ T282] ? netlink_ack+0xcf0/0xcf0 [ 12.835937][ T282] ? netlink_deliver_tap+0xc5/0x330 [ 12.835938][ T282] ? netlink_deliver_tap+0x13c/0x330 [ 12.835942][ T282] genl_rcv+0x28/0x40 [ 12.835944][ T282] netlink_unicast+0x486/0x750 [ 12.835948][ T282] ? netlink_attachskb+0x810/0x810 [ 12.835951][ T282] ? __lock_acquire+0x518/0xc20 [ 12.835955][ T282] netlink_sendmsg+0x735/0xc60 [ 12.835959][ T282] ? netlink_unicast+0x750/0x750 [ 12.835962][ T282] ? __might_fault+0x97/0x140 [ 12.835968][ T282] ____sys_sendmsg+0x415/0x880 [ 12.835971][ T282] ? copy_msghdr_from_user+0x279/0x420 [ 12.835974][ T282] ? get_timestamp.constprop.0+0x390/0x390 [ 12.835975][ T282] ? move_addr_to_kernel+0x40/0x40 [ 12.835979][ T282] ? __lock_acquire+0x518/0xc20 [ 12.835981][ T282] ? net_dim+0x616/0xd70 [ 12.835983][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.835987][ T282] ___sys_sendmsg+0x14e/0x1d0 [ 12.835990][ T282] ? copy_msghdr_from_user+0x420/0x420 [ 12.835992][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.835999][ T282] ? __lock_acquire+0x518/0xc20 [ 12.836006][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 12.836007][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 12.836012][ T282] __sys_sendmsg+0x12c/0x1d0 [ 12.836015][ T282] ? __sys_sendmsg_sock+0x20/0x20 [ 12.836017][ T282] ? do_pipe2+0x142/0x1b0 [ 12.836023][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.836025][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.836029][ T282] do_syscall_64+0xff/0x530 [ 12.836031][ T282] ? exc_page_fault+0xee/0x100 [ 12.836034][ T282] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.836036][ T282] RIP: 0033:0x7f155ffa954e [ 12.836040][ T282] 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 [ 12.836042][ T282] RSP: 002b:00007fff54234970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.836044][ T282] RAX: ffffffffffffffda RBX: 000055b42588cf70 RCX: 00007f155ffa954e [ 12.836046][ T282] RDX: 0000000000000000 RSI: 00007fff54234a10 RDI: 0000000000000007 [ 12.836047][ T282] RBP: 00007fff54234980 R08: 0000000000000000 R09: 0000000000000000 [ 12.836047][ T282] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b425892af0 [ 12.836048][ T282] R13: 00007fff54234a10 R14: 000055b42588ce80 R15: 0000000000000000 [ 12.836055][ T282] [ 12.983488][ T283] 8021q: adding VLAN 0 to HW filter on device lag4 [ 13.146624][ T291] lag4: Port device veth3 added [ 13.200096][ T292] lag4: Port device veth5 added [ 13.343338][ T298] 8021q: adding VLAN 0 to HW filter on device lag4 [ 14.047620][ T321] lag2: Mode changed to "loadbalance" [ 14.047637][ T321] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.047640][ T321] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 321, name: teamd [ 14.047641][ T321] preempt_count: 1, expected: 0 [ 14.047642][ T321] RCU nest depth: 0, expected: 0 [ 14.047643][ T321] locks held by teamd/321: 7, last CPU#1: [ 14.047646][ T321] #0: ffffffff86330368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 14.047658][ T321] #1: ffffffff86330420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 14.047662][ T321] #2: ffffffff862d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 14.047667][ T321] #3: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.047673][ T321] #4: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.047676][ T321] #5: ffffffff85a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.047680][ T321] #6: ffffffff85a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.047684][ T321] irq event stamp: 19766 [ 14.047684][ T321] hardirqs last enabled at (19765): [] __down_trylock_console_sem+0x86/0xa0 [ 14.047687][ T321] hardirqs last disabled at (19766): [] console_emit_next_record+0x3d4/0x4c0 [ 14.047689][ T321] softirqs last enabled at (19700): [] __alloc_skb+0x4c2/0x5f0 [ 14.047693][ T321] softirqs last disabled at (19698): [] __alloc_skb+0x4c2/0x5f0 [ 14.047695][ T321] Preemption disabled at: [ 14.047696][ T321] [] vprintk_emit+0x31b/0x3e0 [ 14.047702][ T321] CPU: 1 UID: 0 PID: 321 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.047705][ T321] Tainted: [W]=WARN [ 14.047706][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.047708][ T321] Call Trace: [ 14.047710][ T321] [ 14.047712][ T321] dump_stack_lvl+0x6f/0xa0 [ 14.047718][ T321] ? vprintk_emit+0x31b/0x3e0 [ 14.047720][ T321] __might_resched.cold+0x1fe/0x2c1 [ 14.047724][ T321] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.047729][ T321] ? __kmalloc_noprof+0xdb/0x760 [ 14.047734][ T321] __kmalloc_noprof+0x443/0x760 [ 14.047736][ T321] ? alloc_buf.isra.0+0x4b/0x260 [ 14.047742][ T321] ? do_raw_spin_unlock+0x59/0x250 [ 14.047744][ T321] alloc_buf.isra.0+0x4b/0x260 [ 14.047748][ T321] put_chars+0x1e1/0x2f0 [ 14.047750][ T321] ? prb_final_commit+0x50/0x50 [ 14.047752][ T321] ? __send_to_port+0x420/0x420 [ 14.047755][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.047759][ T321] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.047762][ T321] ? validate_chain+0x38b/0xc20 [ 14.047766][ T321] hvc_console_print+0x292/0x780 [ 14.047769][ T321] ? mark_usage+0x61/0x170 [ 14.047770][ T321] ? __lock_acquire+0x518/0xc20 [ 14.047773][ T321] ? __lock_acquire+0x518/0xc20 [ 14.047778][ T321] ? hvc_write+0x3a0/0x3a0 [ 14.047780][ T321] ? console_emit_next_record+0x1df/0x4c0 [ 14.047783][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.047785][ T321] ? lock_acquire+0x13c/0x160 [ 14.047789][ T321] console_emit_next_record+0x22f/0x4c0 [ 14.047793][ T321] ? devkmsg_read+0x4b0/0x4b0 [ 14.047795][ T321] ? console_flush_one_record+0x106/0x710 [ 14.047798][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.047801][ T321] ? lock_acquire+0x13c/0x160 [ 14.047805][ T321] console_flush_one_record+0x46f/0x710 [ 14.047809][ T321] ? console_emit_next_record+0x4c0/0x4c0 [ 14.047811][ T321] ? __lock_acquire+0x518/0xc20 [ 14.047816][ T321] console_unlock+0xee/0x1f0 [ 14.047819][ T321] ? console_flush_one_record+0x710/0x710 [ 14.047821][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.047823][ T321] ? lock_acquire+0x60/0x160 [ 14.047827][ T321] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.047828][ T321] ? vprintk_emit+0x320/0x3e0 [ 14.047832][ T321] vprintk_emit+0x37c/0x3e0 [ 14.047836][ T321] ? wake_up_klogd_work_func+0x90/0x90 [ 14.047838][ T321] ? team_nl_send_multicast+0xbb/0x120 [ 14.047842][ T321] ? team_nl_send_options_get+0x57f/0x6c0 [ 14.047845][ T321] _printk+0xc7/0x100 [ 14.047849][ T321] ? snapshot_read.cold+0x21/0x21 [ 14.047852][ T321] ? lockdep_hardirqs_on+0x91/0x130 [ 14.047855][ T321] ? kasan_quarantine_put+0x13e/0x2b0 [ 14.047858][ T321] ? netdev_name+0x43/0x60 [ 14.047862][ T321] ? __netdev_printk+0x17f/0x1d0 [ 14.047865][ T321] netdev_info+0xe2/0x116 [ 14.047868][ T321] ? netdev_notice+0x120/0x120 [ 14.047869][ T321] ? team_nl_send_options_get+0x6c0/0x6c0 [ 14.047874][ T321] ? team_options_register+0x26/0x30 [ 14.047875][ T321] ? lb_init+0x2cb/0x470 [ 14.047880][ T321] team_mode_option_set.cold+0x45/0xe3 [ 14.047885][ T321] team_nl_options_set_doit+0x59d/0xd00 [ 14.047891][ T321] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.047893][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.047900][ T321] ? __nla_parse+0x22/0x30 [ 14.047903][ T321] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 14.047907][ T321] ? genl_family_rcv_msg_doit+0x206/0x300 [ 14.047909][ T321] genl_family_rcv_msg_doit+0x206/0x300 [ 14.047912][ T321] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 14.047918][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.047921][ T321] ? cap_capable+0x1d7/0x3d0 [ 14.047924][ T321] ? write_profile+0xf0/0xf0 [ 14.047927][ T321] ? unwind_get_return_address+0x67/0xd0 [ 14.047932][ T321] genl_family_rcv_msg+0x3a4/0x640 [ 14.047935][ T321] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 14.047938][ T321] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.047940][ T321] ? __lock_acquire+0x518/0xc20 [ 14.047946][ T321] genl_rcv_msg+0xbb/0x160 [ 14.047949][ T321] netlink_rcv_skb+0x14e/0x3a0 [ 14.047951][ T321] ? genl_family_rcv_msg+0x640/0x640 [ 14.047954][ T321] ? netlink_ack+0xcf0/0xcf0 [ 14.047961][ T321] ? netlink_deliver_tap+0xc5/0x330 [ 14.047963][ T321] ? netlink_deliver_tap+0x13c/0x330 [ 14.047967][ T321] genl_rcv+0x28/0x40 [ 14.047969][ T321] netlink_unicast+0x486/0x750 [ 14.047972][ T321] ? netlink_attachskb+0x810/0x810 [ 14.047975][ T321] ? __lock_acquire+0x518/0xc20 [ 14.047979][ T321] netlink_sendmsg+0x735/0xc60 [ 14.047983][ T321] ? netlink_unicast+0x750/0x750 [ 14.047987][ T321] ? __might_fault+0x97/0x140 [ 14.047993][ T321] ____sys_sendmsg+0x415/0x880 [ 14.047996][ T321] ? copy_msghdr_from_user+0x279/0x420 [ 14.047998][ T321] ? get_timestamp.constprop.0+0x390/0x390 [ 14.048000][ T321] ? move_addr_to_kernel+0x40/0x40 [ 14.048004][ T321] ? __lock_acquire+0x518/0xc20 [ 14.048006][ T321] ? net_dim+0x616/0xd70 [ 14.048008][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.048012][ T321] ___sys_sendmsg+0x14e/0x1d0 [ 14.048015][ T321] ? copy_msghdr_from_user+0x420/0x420 [ 14.048017][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.048024][ T321] ? __lock_acquire+0x518/0xc20 [ 14.048031][ T321] ? __lock_release.isra.0+0x69/0x1a0 [ 14.048033][ T321] ? __lock_release.isra.0+0x69/0x1a0 [ 14.048037][ T321] __sys_sendmsg+0x12c/0x1d0 [ 14.048040][ T321] ? __sys_sendmsg_sock+0x20/0x20 [ 14.048042][ T321] ? do_pipe2+0x142/0x1b0 [ 14.048048][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.048051][ T321] ? rcu_is_watching+0x16/0xd0 [ 14.048054][ T321] do_syscall_64+0xff/0x530 [ 14.048056][ T321] ? exc_page_fault+0xee/0x100 [ 14.048059][ T321] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.048061][ T321] RIP: 0033:0x7fa4d8dcb54e [ 14.048065][ T321] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.048067][ T321] RSP: 002b:00007fff56b2edc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.048069][ T321] RAX: ffffffffffffffda RBX: 00005586484c0f70 RCX: 00007fa4d8dcb54e [ 14.048071][ T321] RDX: 0000000000000000 RSI: 00007fff56b2ee60 RDI: 0000000000000007 [ 14.048072][ T321] RBP: 00007fff56b2edd0 R08: 0000000000000000 R09: 0000000000000000 [ 14.048073][ T321] R10: 0000000000000000 R11: 0000000000000202 R12: 00005586484c6d20 [ 14.048073][ T321] R13: 00007fff56b2ee60 R14: 00005586484c0e80 R15: 0000000000000000 [ 14.048082][ T321] [ 14.152454][ T322] 8021q: adding VLAN 0 to HW filter on device lag2 [ 14.323242][ T330] lag2: Port device veth1 added [ 14.354746][ T331] lag2: Port device veth7 added [ 14.798675][ T348] br1: port 1(lag2.100) entered blocking state [ 14.799013][ T348] br1: port 1(lag2.100) entered disabled state [ 14.799326][ T348] lag2.100: entered allmulticast mode [ 14.799534][ T348] lag2: entered allmulticast mode [ 14.799768][ T348] veth1: entered allmulticast mode [ 14.800687][ T348] veth7: entered allmulticast mode [ 14.802417][ T348] lag2.100: entered promiscuous mode [ 14.802664][ T348] lag2: entered promiscuous mode [ 14.802911][ T348] veth1: entered promiscuous mode [ 14.803300][ T348] veth7: entered promiscuous mode [ 14.961033][ T356] br2: port 1(lag2.200) entered blocking state [ 14.961361][ T356] br2: port 1(lag2.200) entered disabled state [ 14.961667][ T356] lag2.200: entered allmulticast mode [ 14.963301][ T356] lag2.200: entered promiscuous mode [ 15.065002][ T359] br1: port 1(lag2.100) entered blocking state [ 15.065084][ T359] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.065087][ T359] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 359, name: ip [ 15.065090][ T359] preempt_count: 202, expected: 0 [ 15.065091][ T359] RCU nest depth: 0, expected: 0 [ 15.065093][ T359] locks held by ip/359: 6, last CPU#2: [ 15.065097][ T359] #0: ffffffff862d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.065111][ T359] #1: ff11000010fd2e58 (&br->lock){+...}-{3:3}, at: br_stp_enable_bridge+0x23/0x340 [bridge] [ 15.065134][ T359] #2: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.065142][ T359] #3: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.065148][ T359] #4: ffffffff85a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.065154][ T359] #5: ffffffff85a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.065160][ T359] irq event stamp: 20071 [ 15.065162][ T359] hardirqs last enabled at (20070): [] __down_trylock_console_sem+0x86/0xa0 [ 15.065165][ T359] hardirqs last disabled at (20071): [] console_emit_next_record+0x3d4/0x4c0 [ 15.065168][ T359] softirqs last enabled at (20060): [] __dev_change_flags+0x20b/0x660 [ 15.065172][ T359] softirqs last disabled at (20062): [] br_stp_enable_bridge+0x23/0x340 [bridge] [ 15.065186][ T359] Preemption disabled at: [ 15.065187][ T359] [<0000000000000000>] 0x0 [ 15.065196][ T359] CPU: 2 UID: 0 PID: 359 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.065201][ T359] Tainted: [W]=WARN [ 15.065202][ T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.065204][ T359] Call Trace: [ 15.065206][ T359] [ 15.065208][ T359] dump_stack_lvl+0x6f/0xa0 [ 15.065217][ T359] __might_resched.cold+0x1fe/0x2c1 [ 15.065229][ T359] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.065234][ T359] ? __kmalloc_noprof+0xdb/0x760 [ 15.065241][ T359] __kmalloc_noprof+0x443/0x760 [ 15.065245][ T359] ? alloc_buf.isra.0+0x4b/0x260 [ 15.065254][ T359] ? do_raw_spin_unlock+0x59/0x250 [ 15.065257][ T359] alloc_buf.isra.0+0x4b/0x260 [ 15.065263][ T359] put_chars+0x1e1/0x2f0 [ 15.065267][ T359] ? __send_to_port+0x420/0x420 [ 15.065269][ T359] ? check_prev_add+0x316/0xe90 [ 15.065276][ T359] ? validate_chain+0x34a/0xc20 [ 15.065283][ T359] hvc_console_print+0x292/0x780 [ 15.065286][ T359] ? mark_usage+0x61/0x170 [ 15.065289][ T359] ? __lock_acquire+0x518/0xc20 [ 15.065291][ T359] ? __lock_acquire+0x518/0xc20 [ 15.065299][ T359] ? hvc_write+0x3a0/0x3a0 [ 15.065301][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 15.065308][ T359] ? lock_acquire+0x13c/0x160 [ 15.065315][ T359] console_emit_next_record+0x22f/0x4c0 [ 15.065322][ T359] ? devkmsg_read+0x4b0/0x4b0 [ 15.065324][ T359] ? console_flush_one_record+0x106/0x710 [ 15.065329][ T359] ? rcu_is_watching+0x16/0xd0 [ 15.065334][ T359] ? lock_acquire+0x13c/0x160 [ 15.065341][ T359] console_flush_one_record+0x46f/0x710 [ 15.065348][ T359] ? console_emit_next_record+0x4c0/0x4c0 [ 15.065351][ T359] ? __lock_acquire+0x518/0xc20 [ 15.065361][ T359] console_unlock+0xee/0x1f0 [ 15.065365][ T359] ? console_flush_one_record+0x710/0x710 [ 15.065367][ T359] ? rcu_is_watching+0x16/0xd0 [ 15.065371][ T359] ? lock_acquire+0x60/0x160 [ 15.065378][ T359] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.065380][ T359] ? vprintk_emit+0x320/0x3e0 [ 15.065386][ T359] vprintk_emit+0x37c/0x3e0 [ 15.065392][ T359] ? wake_up_klogd_work_func+0x90/0x90 [ 15.065396][ T359] ? lockdep_hardirqs_on+0x91/0x130 [ 15.065401][ T359] ? irqentry_exit+0x21c/0x790 [ 15.065403][ T359] ? irqentry_exit+0x21c/0x790 [ 15.065406][ T359] ? lockdep_hardirqs_off+0x97/0xf0 [ 15.065413][ T359] _printk+0xc7/0x100 [ 15.065417][ T359] ? snapshot_read.cold+0x21/0x21 [ 15.065423][ T359] ? mod_delayed_work_on+0x109/0x120 [ 15.065429][ T359] ? mod_delayed_work_on+0xc2/0x120 [ 15.065437][ T359] br_set_state+0x22f/0x430 [bridge] [ 15.065457][ T359] br_init_port+0xc4/0x200 [bridge] [ 15.065473][ T359] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 15.065490][ T359] br_dev_open+0x94/0x120 [bridge] [ 15.065505][ T359] __dev_open+0x2f3/0x610 [ 15.065510][ T359] ? netif_state_change+0x340/0x340 [ 15.065514][ T359] ? mark_held_locks+0x40/0x70 [ 15.065522][ T359] __dev_change_flags+0x4a4/0x660 [ 15.065527][ T359] ? netif_set_allmulti+0x250/0x250 [ 15.065530][ T359] ? kernel_text_address+0x149/0x170 [ 15.065534][ T359] ? __kernel_text_address+0x12/0x30 [ 15.065536][ T359] ? write_profile+0xf0/0xf0 [ 15.065539][ T359] ? unwind_get_return_address+0x67/0xd0 [ 15.065547][ T359] netif_change_flags+0x87/0x190 [ 15.065554][ T359] do_setlink.isra.0+0x1cc3/0x2750 [ 15.065560][ T359] ? stack_trace_save+0x93/0xc0 [ 15.065563][ T359] ? rtnl_link_get_size+0x350/0x350 [ 15.065565][ T359] ? rcu_read_lock_any_held+0x66/0x90 [ 15.065569][ T359] ? stack_depot_save_flags+0x38e/0x790 [ 15.065573][ T359] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.065578][ T359] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.065581][ T359] ? validate_chain+0x38b/0xc20 [ 15.065585][ T359] ? kasan_save_stack+0x3d/0x50 [ 15.065589][ T359] ? kasan_save_stack+0x2f/0x50 [ 15.065592][ T359] ? kasan_save_track+0x14/0x30 [ 15.065596][ T359] ? __lock_acquire+0x518/0xc20 [ 15.065599][ T359] ? netlink_seq_next+0x4e/0x60 [ 15.065603][ T359] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.065611][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 15.065614][ T359] ? rtnl_newlink+0x9a8/0x11c0 [ 15.065618][ T359] ? rcu_is_watching+0x16/0xd0 [ 15.065622][ T359] ? lock_acquire+0x13c/0x160 [ 15.065624][ T359] ? rcu_is_watching+0x16/0xd0 [ 15.065627][ T359] ? rcu_is_watching+0x16/0xd0 [ 15.065631][ T359] ? trace_contention_end+0xb3/0x180 [ 15.065636][ T359] ? __mutex_lock+0x1db/0x1ea0 [ 15.065639][ T359] ? __mutex_lock+0x9a3/0x1ea0 [ 15.065643][ T359] ? rtnl_newlink+0x9a8/0x11c0 [ 15.065649][ T359] ? ww_mutex_lock+0x160/0x160 [ 15.065659][ T359] ? __rtnl_newlink+0x3fa/0xa50 [ 15.065669][ T359] rtnl_newlink+0x9f1/0x11c0 [ 15.065679][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 15.065683][ T359] ? __lock_acquire+0x518/0xc20 [ 15.065691][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 15.065694][ T359] ? find_held_lock+0x2b/0x80 [ 15.065697][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 15.065700][ T359] ? __lock_release.isra.0+0x69/0x1a0 [ 15.065707][ T359] ? rtnl_bridge_getlink+0x850/0x850 [ 15.065711][ T359] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.065716][ T359] ? rtnl_link_fill+0x920/0x920 [ 15.065718][ T359] ? __lock_acquire+0x518/0xc20 [ 15.065727][ T359] ? lock_acquire.part.0+0xd4/0x280 [ 15.065730][ T359] ? find_held_lock+0x2b/0x80 [ 15.065736][ T359] netlink_rcv_skb+0x14e/0x3a0 [ 15.065739][ T359] ? rtnl_link_fill+0x920/0x920 [ 15.065744][ T359] ? netlink_ack+0xcf0/0xcf0 [ 15.065756][ T359] ? netlink_deliver_tap+0xc5/0x330 [ 15.065758][ T359] ? netlink_deliver_tap+0x13c/0x330 [ 15.065766][ T359] netlink_unicast+0x486/0x750 [ 15.065777][ T359] ? netlink_attachskb+0x810/0x810 [ 15.065782][ T359] ? __lock_acquire+0x518/0xc20 [ 15.065789][ T359] netlink_sendmsg+0x735/0xc60 [ 15.065796][ T359] ? netlink_unicast+0x750/0x750 [ 15.065803][ T359] ? __might_fault+0x97/0x140 [ 15.065812][ T359] ____sys_sendmsg+0x415/0x880 [ 15.065816][ T359] ? copy_msghdr_from_user+0x279/0x420 [ 15.065820][ T359] ? get_timestamp.constprop.0+0x390/0x390 [ 15.065822][ T359] ? move_addr_to_kernel+0x40/0x40 [ 15.065836][ T359] ___sys_sendmsg+0x14e/0x1d0 [ 15.065841][ T359] ? copy_msghdr_from_user+0x420/0x420 [ 15.065871][ T359] __sys_sendmsg+0x12c/0x1d0 [ 15.065876][ T359] ? __sys_sendmsg_sock+0x20/0x20 [ 15.065887][ T359] ? rcu_is_watching+0x16/0xd0 [ 15.065894][ T359] do_syscall_64+0xff/0x530 [ 15.065896][ T359] ? exc_page_fault+0xee/0x100 [ 15.065901][ T359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.065905][ T359] RIP: 0033:0x7f91c3d2254e [ 15.065909][ T359] 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 [ 15.065911][ T359] RSP: 002b:00007ffec9ab45e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.065915][ T359] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f91c3d2254e [ 15.065917][ T359] RDX: 0000000000000000 RSI: 00007ffec9ab4690 RDI: 0000000000000005 [ 15.065919][ T359] RBP: 00007ffec9ab45f0 R08: 0000000000000000 R09: 0000000000000000 [ 15.065921][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109a6 [ 15.065922][ T359] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffec9ab4d50 [ 15.065935][ T359] [ 15.145589][ T359] br1: port 1(lag2.100) entered forwarding state [ 15.161683][ T359] ip (359) used greatest stack depth: 23144 bytes left [ 15.186681][ T360] br2: port 1(lag2.200) entered blocking state [ 15.187031][ T360] br2: port 1(lag2.200) entered forwarding state [ 15.389140][ T368] lag3: Mode changed to "loadbalance" [ 15.488525][ T369] 8021q: adding VLAN 0 to HW filter on device lag3 [ 15.645844][ T377] lag3: Port device veth2 added [ 15.702640][ T378] lag3: Port device veth4 added [ 25.906380][ T467] veth7: left promiscuous mode [ 25.906401][ T467] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.906403][ T467] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 467, name: ip [ 25.906405][ T467] preempt_count: 1, expected: 0 [ 25.906405][ T467] RCU nest depth: 0, expected: 0 [ 25.906406][ T467] locks held by ip/467: 5, last CPU#2: [ 25.906409][ T467] #0: ffffffff862d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 25.906421][ T467] #1: ffffffff85b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.906427][ T467] #2: ffffffff85b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.906431][ T467] #3: ffffffff85a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.906435][ T467] #4: ffffffff85a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.906439][ T467] irq event stamp: 22054 [ 25.906440][ T467] hardirqs last enabled at (22053): [] __down_trylock_console_sem+0x86/0xa0 [ 25.906442][ T467] hardirqs last disabled at (22054): [] console_emit_next_record+0x3d4/0x4c0 [ 25.906445][ T467] softirqs last enabled at (22030): [] __alloc_skb+0x4c2/0x5f0 [ 25.906448][ T467] softirqs last disabled at (22028): [] __alloc_skb+0x4c2/0x5f0 [ 25.906450][ T467] Preemption disabled at: [ 25.906451][ T467] [] vprintk_emit+0x31b/0x3e0 [ 25.906457][ T467] CPU: 2 UID: 0 PID: 467 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.906460][ T467] Tainted: [W]=WARN [ 25.906461][ T467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.906463][ T467] Call Trace: [ 25.906465][ T467] [ 25.906466][ T467] dump_stack_lvl+0x6f/0xa0 [ 25.906472][ T467] ? vprintk_emit+0x31b/0x3e0 [ 25.906475][ T467] __might_resched.cold+0x1fe/0x2c1 [ 25.906479][ T467] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.906484][ T467] ? __kmalloc_noprof+0xdb/0x760 [ 25.906489][ T467] __kmalloc_noprof+0x443/0x760 [ 25.906491][ T467] ? alloc_buf.isra.0+0x4b/0x260 [ 25.906497][ T467] ? do_raw_spin_unlock+0x59/0x250 [ 25.906500][ T467] alloc_buf.isra.0+0x4b/0x260 [ 25.906503][ T467] put_chars+0x1e1/0x2f0 [ 25.906506][ T467] ? __send_to_port+0x420/0x420 [ 25.906507][ T467] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.906512][ T467] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.906515][ T467] ? validate_chain+0x38b/0xc20 [ 25.906520][ T467] hvc_console_print+0x292/0x780 [ 25.906522][ T467] ? __lock_acquire+0x518/0xc20 [ 25.906527][ T467] ? hvc_write+0x3a0/0x3a0 [ 25.906530][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.906535][ T467] console_emit_next_record+0x22f/0x4c0 [ 25.906539][ T467] ? devkmsg_read+0x4b0/0x4b0 [ 25.906541][ T467] ? console_flush_one_record+0x106/0x710 [ 25.906544][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.906547][ T467] ? lock_acquire+0x13c/0x160 [ 25.906551][ T467] console_flush_one_record+0x46f/0x710 [ 25.906555][ T467] ? console_emit_next_record+0x4c0/0x4c0 [ 25.906557][ T467] ? __lock_acquire+0x518/0xc20 [ 25.906562][ T467] console_unlock+0xee/0x1f0 [ 25.906565][ T467] ? console_flush_one_record+0x710/0x710 [ 25.906567][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.906569][ T467] ? lock_acquire+0x60/0x160 [ 25.906573][ T467] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.906575][ T467] ? vprintk_emit+0x320/0x3e0 [ 25.906578][ T467] vprintk_emit+0x37c/0x3e0 [ 25.906582][ T467] ? wake_up_klogd_work_func+0x90/0x90 [ 25.906585][ T467] ? __lock_acquire+0x518/0xc20 [ 25.906587][ T467] ? validate_chain+0x737/0xc20 [ 25.906591][ T467] _printk+0xc7/0x100 [ 25.906595][ T467] ? snapshot_read.cold+0x21/0x21 [ 25.906596][ T467] ? __lock_acquire+0x518/0xc20 [ 25.906600][ T467] ? mark_usage+0x61/0x170 [ 25.906602][ T467] ? netdev_name+0x43/0x60 [ 25.906606][ T467] ? __netdev_printk+0x17f/0x1d0 [ 25.906609][ T467] netdev_info+0xe2/0x116 [ 25.906612][ T467] ? netdev_notice+0x120/0x120 [ 25.906614][ T467] ? __lock_acquire+0x518/0xc20 [ 25.906619][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 25.906622][ T467] ? mutex_is_locked+0x1c/0x50 [ 25.906626][ T467] __dev_set_promiscuity.cold+0x95/0x104 [ 25.906629][ T467] ? team_user_linkup_option_set+0x190/0x190 [ 25.906633][ T467] netif_set_promiscuity+0x4c/0xc0 [ 25.906638][ T467] dev_set_promiscuity+0x9d/0x150 [ 25.906641][ T467] team_port_del+0x6ef/0x9c0 [ 25.906645][ T467] do_set_master+0x15c/0x580 [ 25.906650][ T467] do_setlink.isra.0+0xa31/0x2750 [ 25.906654][ T467] ? stack_trace_save+0x93/0xc0 [ 25.906658][ T467] ? rtnl_link_get_size+0x350/0x350 [ 25.906659][ T467] ? rcu_read_lock_any_held+0x66/0x90 [ 25.906661][ T467] ? stack_depot_save_flags+0x38e/0x790 [ 25.906665][ T467] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.906667][ T467] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.906669][ T467] ? validate_chain+0x38b/0xc20 [ 25.906672][ T467] ? kasan_save_stack+0x3d/0x50 [ 25.906675][ T467] ? kasan_save_stack+0x2f/0x50 [ 25.906677][ T467] ? kasan_save_track+0x14/0x30 [ 25.906680][ T467] ? __lock_acquire+0x518/0xc20 [ 25.906682][ T467] ? netlink_seq_next+0x4e/0x60 [ 25.906685][ T467] ? ___sys_sendmsg+0xb0/0x1d0 [ 25.906689][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 25.906691][ T467] ? rtnl_newlink+0x9a8/0x11c0 [ 25.906694][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.906697][ T467] ? lock_acquire+0x13c/0x160 [ 25.906698][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.906700][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.906702][ T467] ? trace_contention_end+0xb3/0x180 [ 25.906705][ T467] ? __mutex_lock+0x1db/0x1ea0 [ 25.906708][ T467] ? __mutex_lock+0x9a3/0x1ea0 [ 25.906711][ T467] ? rtnl_newlink+0x9a8/0x11c0 [ 25.906714][ T467] ? ww_mutex_lock+0x160/0x160 [ 25.906716][ T467] ? nla_get_range_signed+0x3d0/0x3d0 [ 25.906721][ T467] ? __rtnl_newlink+0x3fa/0xa50 [ 25.906726][ T467] rtnl_newlink+0x9f1/0x11c0 [ 25.906732][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 25.906734][ T467] ? __lock_acquire+0x518/0xc20 [ 25.906739][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 25.906741][ T467] ? find_held_lock+0x2b/0x80 [ 25.906743][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 25.906744][ T467] ? __lock_release.isra.0+0x69/0x1a0 [ 25.906748][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 25.906750][ T467] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.906754][ T467] ? rtnl_link_fill+0x920/0x920 [ 25.906755][ T467] ? __lock_acquire+0x518/0xc20 [ 25.906760][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 25.906762][ T467] ? find_held_lock+0x2b/0x80 [ 25.906765][ T467] netlink_rcv_skb+0x14e/0x3a0 [ 25.906767][ T467] ? rtnl_link_fill+0x920/0x920 [ 25.906771][ T467] ? netlink_ack+0xcf0/0xcf0 [ 25.906782][ T467] ? netlink_deliver_tap+0xc5/0x330 [ 25.906783][ T467] ? netlink_deliver_tap+0x13c/0x330 [ 25.906788][ T467] netlink_unicast+0x486/0x750 [ 25.906792][ T467] ? netlink_attachskb+0x810/0x810 [ 25.906794][ T467] ? __lock_acquire+0x518/0xc20 [ 25.906799][ T467] netlink_sendmsg+0x735/0xc60 [ 25.906802][ T467] ? netlink_unicast+0x750/0x750 [ 25.906806][ T467] ? __might_fault+0x97/0x140 [ 25.906812][ T467] ____sys_sendmsg+0x415/0x880 [ 25.906814][ T467] ? copy_msghdr_from_user+0x279/0x420 [ 25.906817][ T467] ? get_timestamp.constprop.0+0x390/0x390 [ 25.906818][ T467] ? move_addr_to_kernel+0x40/0x40 [ 25.906826][ T467] ___sys_sendmsg+0x14e/0x1d0 [ 25.906829][ T467] ? copy_msghdr_from_user+0x420/0x420 [ 25.906845][ T467] __sys_sendmsg+0x12c/0x1d0 [ 25.906848][ T467] ? __sys_sendmsg_sock+0x20/0x20 [ 25.906855][ T467] ? rcu_is_watching+0x16/0xd0 [ 25.906859][ T467] do_syscall_64+0xff/0x530 [ 25.906861][ T467] ? exc_page_fault+0xee/0x100 [ 25.906864][ T467] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.906866][ T467] RIP: 0033:0x7f5ec841654e [ 25.906870][ T467] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 25.906872][ T467] RSP: 002b:00007ffc51133340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.906875][ T467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ec841654e [ 25.906876][ T467] RDX: 0000000000000000 RSI: 00007ffc511333f0 RDI: 0000000000000005 [ 25.906877][ T467] RBP: 00007ffc51133350 R08: 0000000000000000 R09: 0000000000000000 [ 25.906878][ T467] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109b1 [ 25.906879][ T467] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc51133ab0 [ 25.906885][ T467] [ 25.910911][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 25.910941][ C0] [ 25.910942][ C0] ======================================================== [ 25.910943][ C0] WARNING: possible irq lock inversion dependency detected [ 25.910945][ C0] 7.2.0-virtme #1 Tainted: G W [ 25.910947][ C0] -------------------------------------------------------- [ 25.910947][ C0] swapper/0/0 just changed the state of lock: [ 25.910949][ C0] ffffffff85a89660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 25.910959][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 25.910960][ C0] (fs_reclaim){+.+.}-{0:0} [ 25.910962][ C0] [ 25.910962][ C0] [ 25.910962][ C0] and interrupts could create inverse lock ordering between them. [ 25.910962][ C0] [ 25.910962][ C0] [ 25.910962][ C0] other info that might help us debug this: [ 25.910963][ C0] Possible interrupt unsafe locking scenario: [ 25.910963][ C0] [ 25.910964][ C0] CPU0 CPU1 [ 25.910964][ C0] ---- ---- [ 25.910964][ C0] lock(fs_reclaim); [ 25.910965][ C0] local_irq_disable(); [ 25.910966][ C0] lock(console_owner); [ 25.910967][ C0] lock(fs_reclaim); [ 25.910968][ C0] [ 25.910968][ C0] lock(console_owner); [ 25.910969][ C0] [ 25.910969][ C0] *** DEADLOCK *** [ 25.910969][ C0] [ 25.910970][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 25.910971][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 25.910976][ C0] #1: ffffffff85bce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 25.910981][ C0] [ 25.910981][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 25.910986][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 25.910988][ C0] HARDIRQ-ON-W at: [ 25.910990][ C0] __lock_acquire+0x388/0xc20 [ 25.910992][ C0] lock_acquire.part.0+0xd4/0x280 [ 25.910994][ C0] fs_reclaim_acquire+0xd5/0x120 [ 25.910996][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 25.910999][ C0] kthread_create_worker_on_node+0xea/0x210 [ 25.911001][ C0] workqueue_init+0x2a/0x680 [ 25.911005][ C0] kernel_init_freeable+0x2fe/0x630 [ 25.911007][ C0] kernel_init+0x21/0x150 [ 25.911010][ C0] ret_from_fork+0x474/0x6b0 [ 25.911012][ C0] ret_from_fork_asm+0x11/0x20 [ 25.911015][ C0] SOFTIRQ-ON-W at: [ 25.911016][ C0] __lock_acquire+0x388/0xc20 [ 25.911017][ C0] lock_acquire.part.0+0xd4/0x280 [ 25.911019][ C0] fs_reclaim_acquire+0xd5/0x120 [ 25.911020][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 25.911021][ C0] kthread_create_worker_on_node+0xea/0x210 [ 25.911023][ C0] workqueue_init+0x2a/0x680 [ 25.911024][ C0] kernel_init_freeable+0x2fe/0x630 [ 25.911025][ C0] kernel_init+0x21/0x150 [ 25.911027][ C0] ret_from_fork+0x474/0x6b0 [ 25.911028][ C0] ret_from_fork_asm+0x11/0x20 [ 25.911029][ C0] INITIAL USE at: [ 25.911030][ C0] __lock_acquire+0x388/0xc20 [ 25.911031][ C0] lock_acquire.part.0+0xd4/0x280 [ 25.911033][ C0] fs_reclaim_acquire+0xd5/0x120 [ 25.911034][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 25.911035][ C0] kthread_create_worker_on_node+0xea/0x210 [ 25.911037][ C0] workqueue_init+0x2a/0x680 [ 25.911038][ C0] kernel_init_freeable+0x2fe/0x630 [ 25.911039][ C0] kernel_init+0x21/0x150 [ 25.911040][ C0] ret_from_fork+0x474/0x6b0 [ 25.911041][ C0] ret_from_fork_asm+0x11/0x20 [ 25.911043][ C0] } [ 25.911043][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 25.911048][ C0] ... acquired at: [ 25.911049][ C0] __lock_acquire+0x518/0xc20 [ 25.911050][ C0] lock_acquire.part.0+0xd4/0x280 [ 25.911051][ C0] fs_reclaim_acquire+0xd5/0x120 [ 25.911052][ C0] __kmalloc_noprof+0xd3/0x760 [ 25.911054][ C0] alloc_buf.isra.0+0x4b/0x260 [ 25.911056][ C0] put_chars+0x1e1/0x2f0 [ 25.911057][ C0] hvc_console_print+0x292/0x780 [ 25.911059][ C0] console_emit_next_record+0x22f/0x4c0 [ 25.911061][ C0] console_flush_one_record+0x46f/0x710 [ 25.911062][ C0] console_unlock+0xee/0x1f0 [ 25.911064][ C0] vprintk_emit+0x37c/0x3e0 [ 25.911066][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 25.911069][ C0] dev_printk_emit+0xb9/0xee [ 25.911070][ C0] _dev_info+0xe2/0x116 [ 25.911072][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 25.911075][ C0] cmos_do_probe+0x73b/0x98a [ 25.911076][ C0] platform_probe+0xfe/0x1f0 [ 25.911080][ C0] call_driver_probe+0x61/0x1c0 [ 25.911081][ C0] really_probe+0x199/0x760 [ 25.911083][ C0] __driver_probe_device+0x24f/0x440 [ 25.911084][ C0] driver_probe_device+0x4a/0xf0 [ 25.911086][ C0] __driver_attach+0x1b8/0x540 [ 25.911087][ C0] bus_for_each_dev+0x130/0x1e0 [ 25.911088][ C0] bus_add_driver+0x2c8/0x530 [ 25.911090][ C0] driver_register+0x1a3/0x390 [ 25.911091][ C0] __platform_driver_probe+0x13f/0x270 [ 25.911093][ C0] cmos_init+0x31/0x40 [ 25.911096][ C0] do_one_initcall+0x124/0x4f0 [ 25.911097][ C0] kernel_init_freeable+0x596/0x630 [ 25.911098][ C0] kernel_init+0x21/0x150 [ 25.911100][ C0] ret_from_fork+0x474/0x6b0 [ 25.911101][ C0] ret_from_fork_asm+0x11/0x20 [ 25.911102][ C0] [ 25.911103][ C0] -> (console_owner){..-.}-{0:0} { [ 25.911105][ C0] IN-SOFTIRQ-W at: [ 25.911105][ C0] __lock_acquire+0x388/0xc20 [ 25.911107][ C0] lock_acquire.part.0+0xd4/0x280 [ 25.911108][ C0] console_trylock_spinning+0xb5/0x1e0 [ 25.911110][ C0] vprintk_emit+0x320/0x3e0 [ 25.911111][ C0] _printk+0xc7/0x100 [ 25.911114][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 25.911116][ C0] call_timer_fn+0x160/0x4d0 [ 25.911118][ C0] __run_timers+0x68f/0xaa0 [ 25.911119][ C0] run_timer_softirq+0xf0/0x160 [ 25.911121][ C0] handle_softirqs+0x1d3/0x900 [ 25.911123][ C0] __irq_exit_rcu+0x145/0x1c0 [ 25.911125][ C0] irq_exit_rcu+0xe/0x30 [ 25.911126][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.911127][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.911129][ C0] pv_native_safe_halt+0xf/0x10 [ 25.911131][ C0] default_idle+0x9/0x10 [ 25.911132][ C0] default_idle_call+0x6e/0xb0 [ 25.911134][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.911136][ C0] do_idle+0xd8/0x190 [ 25.911137][ C0] cpu_startup_entry+0x53/0x70 [ 25.911139][ C0] rest_init+0x279/0x280 [ 25.911140][ C0] start_kernel+0x3af/0x3b0 [ 25.911141][ C0] x86_64_start_reservations+0x24/0x30 [ 25.911144][ C0] x86_64_start_kernel+0x12b/0x130 [ 25.911145][ C0] common_startup_64+0x13e/0x148 [ 25.911148][ C0] INITIAL USE at: [ 25.911148][ C0] } [ 25.911149][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 25.911152][ C0] ... acquired at: [ 25.911153][ C0] mark_lock+0x1d7/0xa00 [ 25.911154][ C0] mark_usage+0x42/0x170 [ 25.911155][ C0] __lock_acquire+0x388/0xc20 [ 25.911157][ C0] lock_acquire.part.0+0xd4/0x280 [ 25.911158][ C0] console_trylock_spinning+0xb5/0x1e0 [ 25.911160][ C0] vprintk_emit+0x320/0x3e0 [ 25.911161][ C0] _printk+0xc7/0x100 [ 25.911163][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 25.911164][ C0] call_timer_fn+0x160/0x4d0 [ 25.911165][ C0] __run_timers+0x68f/0xaa0 [ 25.911167][ C0] run_timer_softirq+0xf0/0x160 [ 25.911168][ C0] handle_softirqs+0x1d3/0x900 [ 25.911170][ C0] __irq_exit_rcu+0x145/0x1c0 [ 25.911171][ C0] irq_exit_rcu+0xe/0x30 [ 25.911172][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.911173][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.911175][ C0] pv_native_safe_halt+0xf/0x10 [ 25.911176][ C0] default_idle+0x9/0x10 [ 25.911177][ C0] default_idle_call+0x6e/0xb0 [ 25.911179][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.911180][ C0] do_idle+0xd8/0x190 [ 25.911181][ C0] cpu_startup_entry+0x53/0x70 [ 25.911182][ C0] rest_init+0x279/0x280 [ 25.911184][ C0] start_kernel+0x3af/0x3b0 [ 25.911185][ C0] x86_64_start_reservations+0x24/0x30 [ 25.911186][ C0] x86_64_start_kernel+0x12b/0x130 [ 25.911188][ C0] common_startup_64+0x13e/0x148 [ 25.911189][ C0] [ 25.911189][ C0] [ 25.911189][ C0] stack backtrace: [ 25.911192][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.911195][ C0] Tainted: [W]=WARN [ 25.911195][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.911197][ C0] Call Trace: [ 25.911198][ C0] [ 25.911199][ C0] dump_stack_lvl+0x6f/0xa0 [ 25.911203][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 25.911206][ C0] mark_lock_irq+0x989/0x9c0 [ 25.911208][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 25.911211][ C0] mark_lock+0x1d7/0xa00 [ 25.911213][ C0] mark_usage+0x42/0x170 [ 25.911215][ C0] __lock_acquire+0x388/0xc20 [ 25.911218][ C0] lock_acquire.part.0+0xd4/0x280 [ 25.911220][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 25.911222][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.911225][ C0] ? lock_acquire+0x13c/0x160 [ 25.911227][ C0] console_trylock_spinning+0xb5/0x1e0 [ 25.911229][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 25.911231][ C0] vprintk_emit+0x320/0x3e0 [ 25.911234][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 25.911237][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 25.911239][ C0] _printk+0xc7/0x100 [ 25.911241][ C0] ? snapshot_read.cold+0x21/0x21 [ 25.911243][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 25.911245][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 25.911247][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 25.911253][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 25.911255][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 25.911248][ T467] veth7: left allmulticast mode [ 25.911257][ C0] call_timer_fn+0x160/0x4d0 [ 25.911260][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 25.911262][ C0] ? debug_object_active_state+0x430/0x430 [ 25.911265][ C0] ? find_held_lock+0x2b/0x80 [ 25.911267][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 25.911269][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.911272][ C0] __run_timers+0x68f/0xaa0 [ 25.911273][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 25.911276][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.911278][ C0] ? __lock_acquire+0x518/0xc20 [ 25.911281][ C0] ? __rwlock_init+0x150/0x150 [ 25.911284][ C0] run_timer_softirq+0xf0/0x160 [ 25.911286][ C0] ? __run_timers+0xaa0/0xaa0 [ 25.911288][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.911290][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.911292][ C0] handle_softirqs+0x1d3/0x900 [ 25.911294][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 25.911296][ C0] ? _local_bh_enable+0xc0/0xc0 [ 25.911298][ C0] __irq_exit_rcu+0x145/0x1c0 [ 25.911300][ C0] irq_exit_rcu+0xe/0x30 [ 25.911301][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.911303][ C0] [ 25.911304][ C0] [ 25.911304][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 25.911307][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.911308][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.911311][ C0] 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 [ 25.911313][ C0] RSP: 0018:ffffffff85807cf8 EFLAGS: 00000296 [ 25.911315][ C0] RAX: 00000000000d4599 RBX: ffffffff8581c600 RCX: ffffffff828f0307 [ 25.911317][ C0] RDX: ffffffff8581c600 RSI: ffffffff85638b01 RDI: ffffffff8508d8e0 [ 25.911317][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 25.911318][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff0b00fa2 [ 25.911319][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 25.911321][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.911323][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 25.911325][ C0] default_idle+0x9/0x10 [ 25.911327][ C0] default_idle_call+0x6e/0xb0 [ 25.911329][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.911331][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 25.911332][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 25.911335][ C0] ? rcu_is_watching+0x16/0xd0 [ 25.911337][ C0] do_idle+0xd8/0x190 [ 25.911339][ C0] cpu_startup_entry+0x53/0x70 [ 25.911340][ C0] rest_init+0x279/0x280 [ 25.911342][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 25.911345][ C0] ? rest_init+0x280/0x280 [ 25.911348][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 25.911352][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 25.911354][ C0] ? acpi_enable+0x1e4/0x330 [ 25.911357][ C0] start_kernel+0x3af/0x3b0 [ 25.911359][ C0] x86_64_start_reservations+0x24/0x30 [ 25.911361][ C0] x86_64_start_kernel+0x12b/0x130 [ 25.911363][ C0] common_startup_64+0x13e/0x148 [ 25.911366][ C0] [ 25.980238][ T467] lag2: Port device veth7 removed [ 40.191843][ T530] veth7: entered promiscuous mode [ 40.191860][ T530] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.191863][ T530] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 530, name: ip [ 40.191864][ T530] preempt_count: 1, expected: 0 [ 40.191865][ T530] RCU nest depth: 0, expected: 0 [ 40.191866][ T530] INFO: lockdep is turned off. [ 40.191868][ T530] irq event stamp: 0 [ 40.191868][ T530] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 40.191873][ T530] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 40.191880][ T530] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 40.191881][ T530] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 40.191883][ T530] Preemption disabled at: [ 40.191884][ T530] [] vprintk_emit+0x31b/0x3e0 [ 40.191892][ T530] CPU: 2 UID: 0 PID: 530 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.191895][ T530] Tainted: [W]=WARN [ 40.191896][ T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.191898][ T530] Call Trace: [ 40.191900][ T530] [ 40.191901][ T530] dump_stack_lvl+0x6f/0xa0 [ 40.191906][ T530] ? vprintk_emit+0x31b/0x3e0 [ 40.191908][ T530] __might_resched.cold+0x1fe/0x2c1 [ 40.191912][ T530] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.191916][ T530] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 40.191917][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.191921][ T530] __kmalloc_noprof+0x443/0x760 [ 40.191925][ T530] ? __rwlock_init+0x150/0x150 [ 40.191928][ T530] ? alloc_buf.isra.0+0x4b/0x260 [ 40.191932][ T530] ? do_raw_spin_unlock+0x59/0x250 [ 40.191933][ T530] alloc_buf.isra.0+0x4b/0x260 [ 40.191935][ T530] put_chars+0x1e1/0x2f0 [ 40.191937][ T530] ? prb_final_commit+0x50/0x50 [ 40.191938][ T530] ? __send_to_port+0x420/0x420 [ 40.191940][ T530] ? printk_get_next_message+0x240/0x650 [ 40.191943][ T530] hvc_console_print+0x292/0x780 [ 40.191946][ T530] ? hvc_write+0x3a0/0x3a0 [ 40.191947][ T530] ? do_raw_spin_lock+0x131/0x280 [ 40.191949][ T530] ? vsnprintf+0x527/0x1700 [ 40.191952][ T530] ? __rwlock_init+0x150/0x150 [ 40.191954][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.191956][ T530] ? lock_acquire+0x13c/0x160 [ 40.191958][ T530] console_emit_next_record+0x22f/0x4c0 [ 40.191961][ T530] ? devkmsg_read+0x4b0/0x4b0 [ 40.191963][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.191965][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.191966][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.191968][ T530] ? lock_acquire+0x13c/0x160 [ 40.191970][ T530] ? console_flush_one_record+0x111/0x710 [ 40.191972][ T530] console_flush_one_record+0x46f/0x710 [ 40.191974][ T530] ? console_emit_next_record+0x4c0/0x4c0 [ 40.191977][ T530] console_unlock+0xee/0x1f0 [ 40.191979][ T530] ? lock_acquire+0x13c/0x160 [ 40.191980][ T530] ? console_flush_one_record+0x710/0x710 [ 40.191982][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.191984][ T530] ? lock_release+0x184/0x1f0 [ 40.191985][ T530] ? lock_acquire+0x60/0x160 [ 40.191987][ T530] ? __rcu_read_lock+0x30/0x70 [ 40.191989][ T530] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.191991][ T530] ? vprintk_emit+0x320/0x3e0 [ 40.191993][ T530] vprintk_emit+0x37c/0x3e0 [ 40.191996][ T530] ? wake_up_klogd_work_func+0x90/0x90 [ 40.191998][ T530] ? ____sys_sendmsg+0x415/0x880 [ 40.192001][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 40.192003][ T530] ? do_syscall_64+0xff/0x530 [ 40.192005][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.192007][ T530] _printk+0xc7/0x100 [ 40.192010][ T530] ? snapshot_read.cold+0x21/0x21 [ 40.192013][ T530] ? netdev_name+0x43/0x60 [ 40.192016][ T530] ? __netdev_printk+0x17f/0x1d0 [ 40.192018][ T530] netdev_info+0xe2/0x116 [ 40.192020][ T530] ? netdev_notice+0x120/0x120 [ 40.192021][ T530] ? kasan_save_track+0x14/0x30 [ 40.192025][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 40.192026][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 40.192028][ T530] ? __team_option_inst_add+0xae/0x3d0 [ 40.192032][ T530] ? mutex_is_locked+0x1c/0x50 [ 40.192035][ T530] __dev_set_promiscuity.cold+0x95/0x104 [ 40.192038][ T530] netif_set_promiscuity+0x4c/0xc0 [ 40.192041][ T530] dev_set_promiscuity+0x9d/0x150 [ 40.192043][ T530] team_port_add+0x1046/0x15e0 [ 40.192046][ T530] ? team_port_enable+0xc0/0xc0 [ 40.192047][ T530] ? kernel_text_address+0x149/0x170 [ 40.192050][ T530] do_set_master+0x357/0x580 [ 40.192054][ T530] do_setlink.isra.0+0xa31/0x2750 [ 40.192056][ T530] ? stack_trace_save+0x93/0xc0 [ 40.192059][ T530] ? rtnl_link_get_size+0x350/0x350 [ 40.192060][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192062][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 40.192065][ T530] ? kasan_save_stack+0x3d/0x50 [ 40.192067][ T530] ? kasan_save_stack+0x2f/0x50 [ 40.192069][ T530] ? kasan_save_track+0x14/0x30 [ 40.192070][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 40.192072][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 40.192073][ T530] ? rtnl_newlink+0x124/0x11c0 [ 40.192074][ T530] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.192075][ T530] ? netlink_rcv_skb+0x14e/0x3a0 [ 40.192078][ T530] ? netlink_unicast+0x486/0x750 [ 40.192080][ T530] ? netlink_sendmsg+0x735/0xc60 [ 40.192081][ T530] ? ____sys_sendmsg+0x415/0x880 [ 40.192083][ T530] ? ___sys_sendmsg+0x14e/0x1d0 [ 40.192084][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 40.192086][ T530] ? do_syscall_64+0xff/0x530 [ 40.192087][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.192089][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192091][ T530] ? lock_acquire+0x13c/0x160 [ 40.192092][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192094][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192096][ T530] ? trace_contention_end+0xb3/0x180 [ 40.192098][ T530] ? __mutex_lock+0x1db/0x1ea0 [ 40.192100][ T530] ? __mutex_lock+0x9a3/0x1ea0 [ 40.192102][ T530] ? rtnl_newlink+0x9a8/0x11c0 [ 40.192103][ T530] ? ww_mutex_lock+0x160/0x160 [ 40.192105][ T530] ? nla_get_range_signed+0x3d0/0x3d0 [ 40.192107][ T530] ? __rtnl_newlink+0x3fa/0xa50 [ 40.192109][ T530] rtnl_newlink+0x9f1/0x11c0 [ 40.192111][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192113][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 40.192115][ T530] ? lock_acquire+0x13c/0x160 [ 40.192116][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192118][ T530] ? is_bpf_text_address+0x3e/0x110 [ 40.192122][ T530] ? is_bpf_text_address+0x72/0x110 [ 40.192124][ T530] ? kernel_text_address+0x149/0x170 [ 40.192125][ T530] ? __kernel_text_address+0x12/0x30 [ 40.192126][ T530] ? write_profile+0xf0/0xf0 [ 40.192128][ T530] ? unwind_get_return_address+0x67/0xd0 [ 40.192130][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192132][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192134][ T530] ? cap_capable+0x1d7/0x3d0 [ 40.192137][ T530] ? lock_acquire+0x13c/0x160 [ 40.192139][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192141][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 40.192142][ T530] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.192144][ T530] ? rtnl_link_fill+0x920/0x920 [ 40.192145][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 40.192147][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 40.192149][ T530] netlink_rcv_skb+0x14e/0x3a0 [ 40.192151][ T530] ? rtnl_link_fill+0x920/0x920 [ 40.192152][ T530] ? lock_release+0x184/0x1f0 [ 40.192153][ T530] ? netlink_ack+0xcf0/0xcf0 [ 40.192155][ T530] ? __netlink_lookup+0xb9/0x6b0 [ 40.192158][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192159][ T530] ? lock_release+0x184/0x1f0 [ 40.192161][ T530] netlink_unicast+0x486/0x750 [ 40.192163][ T530] ? netlink_attachskb+0x810/0x810 [ 40.192165][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192167][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192169][ T530] ? lock_acquire+0x13c/0x160 [ 40.192171][ T530] netlink_sendmsg+0x735/0xc60 [ 40.192173][ T530] ? netlink_unicast+0x750/0x750 [ 40.192175][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192176][ T530] ? lock_release+0x184/0x1f0 [ 40.192178][ T530] ____sys_sendmsg+0x415/0x880 [ 40.192180][ T530] ? copy_msghdr_from_user+0x279/0x420 [ 40.192182][ T530] ? get_timestamp.constprop.0+0x390/0x390 [ 40.192184][ T530] ? move_addr_to_kernel+0x40/0x40 [ 40.192185][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 40.192188][ T530] ___sys_sendmsg+0x14e/0x1d0 [ 40.192190][ T530] ? copy_msghdr_from_user+0x420/0x420 [ 40.192195][ T530] __sys_sendmsg+0x12c/0x1d0 [ 40.192197][ T530] ? __sys_sendmsg_sock+0x20/0x20 [ 40.192200][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.192202][ T530] do_syscall_64+0xff/0x530 [ 40.192203][ T530] ? exc_page_fault+0xee/0x100 [ 40.192205][ T530] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.192207][ T530] RIP: 0033:0x7f5791ad654e [ 40.192209][ T530] 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 [ 40.192211][ T530] RSP: 002b:00007ffe7d814700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.192215][ T530] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5791ad654e [ 40.192216][ T530] RDX: 0000000000000000 RSI: 00007ffe7d8147b0 RDI: 0000000000000005 [ 40.192217][ T530] RBP: 00007ffe7d814710 R08: 0000000000000000 R09: 0000000000000000 [ 40.192218][ T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109bf [ 40.192219][ T530] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe7d814e70 [ 40.192221][ T530] [ 40.225837][ T530] veth7: entered allmulticast mode [ 40.226581][ T530] lag2: Port device veth7 added [ 40.249669][ T530] ip (530) used greatest stack depth: 23016 bytes left [ 40.323353][ T541] veth1: left promiscuous mode [ 40.323698][ T541] veth1: left allmulticast mode [ 40.324910][ T541] lag2: Port device veth1 removed [ 54.508684][ T332] br1: port 1(lag2.100) entered disabled state [ 54.508701][ T332] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 54.508704][ T332] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 332, name: kworker/u18:2 [ 54.508706][ T332] preempt_count: 202, expected: 0 [ 54.508707][ T332] RCU nest depth: 0, expected: 0 [ 54.508708][ T332] INFO: lockdep is turned off. [ 54.508709][ T332] irq event stamp: 17608 [ 54.508710][ T332] hardirqs last enabled at (17607): [] _raw_spin_unlock_irq+0x28/0x50 [ 54.508719][ T332] hardirqs last disabled at (17608): [] __schedule+0x1246/0x20e0 [ 54.508721][ T332] softirqs last enabled at (15960): [] handle_softirqs+0x67c/0x900 [ 54.508725][ T332] softirqs last disabled at (15955): [] __irq_exit_rcu+0x145/0x1c0 [ 54.508728][ T332] Preemption disabled at: [ 54.508728][ T332] [<0000000000000000>] 0x0 [ 54.508735][ T332] CPU: 1 UID: 0 PID: 332 Comm: kworker/u18:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 54.508739][ T332] Tainted: [W]=WARN [ 54.508740][ T332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.508742][ T332] Workqueue: events_unbound linkwatch_event [ 54.508748][ T332] Call Trace: [ 54.508750][ T332] [ 54.508751][ T332] dump_stack_lvl+0x6f/0xa0 [ 54.508757][ T332] __might_resched.cold+0x1fe/0x2c1 [ 54.508760][ T332] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 54.508764][ T332] ? rcu_is_watching+0x16/0xd0 [ 54.508768][ T332] __kmalloc_noprof+0x443/0x760 [ 54.508776][ T332] ? __rwlock_init+0x150/0x150 [ 54.508779][ T332] ? alloc_buf.isra.0+0x4b/0x260 [ 54.508783][ T332] ? do_raw_spin_unlock+0x59/0x250 [ 54.508784][ T332] alloc_buf.isra.0+0x4b/0x260 [ 54.508786][ T332] put_chars+0x1e1/0x2f0 [ 54.508788][ T332] ? __send_to_port+0x420/0x420 [ 54.508790][ T332] ? printk_get_next_message+0x240/0x650 [ 54.508793][ T332] ? console_prepend_replay+0x20/0x20 [ 54.508795][ T332] hvc_console_print+0x292/0x780 [ 54.508799][ T332] ? hvc_write+0x3a0/0x3a0 [ 54.508800][ T332] ? __rwlock_init+0x150/0x150 [ 54.508802][ T332] ? rcu_is_watching+0x16/0xd0 [ 54.508803][ T332] ? rcu_is_watching+0x16/0xd0 [ 54.508805][ T332] ? lock_acquire+0x13c/0x160 [ 54.508807][ T332] console_emit_next_record+0x22f/0x4c0 [ 54.508810][ T332] ? devkmsg_read+0x4b0/0x4b0 [ 54.508812][ T332] ? rcu_is_watching+0x16/0xd0 [ 54.508814][ T332] ? rcu_is_watching+0x16/0xd0 [ 54.508815][ T332] ? rcu_is_watching+0x16/0xd0 [ 54.508817][ T332] ? lock_acquire+0x13c/0x160 [ 54.508819][ T332] ? console_flush_one_record+0x111/0x710 [ 54.508821][ T332] console_flush_one_record+0x46f/0x710 [ 54.508823][ T332] ? console_emit_next_record+0x4c0/0x4c0 [ 54.508826][ T332] console_unlock+0xee/0x1f0 [ 54.508828][ T332] ? lock_acquire+0x13c/0x160 [ 54.508829][ T332] ? console_flush_one_record+0x710/0x710 [ 54.508831][ T332] ? rcu_is_watching+0x16/0xd0 [ 54.508833][ T332] ? lock_release+0x184/0x1f0 [ 54.508834][ T332] ? lock_acquire+0x60/0x160 [ 54.508836][ T332] ? __rcu_read_lock+0x30/0x70 [ 54.508838][ T332] ? __down_trylock_console_sem+0x5e/0xa0 [ 54.508840][ T332] ? vprintk_emit+0x320/0x3e0 [ 54.508842][ T332] vprintk_emit+0x37c/0x3e0 [ 54.508845][ T332] ? wake_up_klogd_work_func+0x90/0x90 [ 54.508847][ T332] ? rcu_is_watching+0x16/0xd0 [ 54.508849][ T332] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 54.508852][ T332] _printk+0xc7/0x100 [ 54.508855][ T332] ? snapshot_read.cold+0x21/0x21 [ 54.508857][ T332] ? lock_acquire+0x13c/0x160 [ 54.508859][ T332] ? fib6_del+0x320/0x320 [ 54.508863][ T332] br_set_state+0x22f/0x430 [bridge] [ 54.508876][ T332] br_stp_disable_port+0x11f/0x390 [bridge] [ 54.508884][ T332] br_port_carrier_check+0x365/0x430 [bridge] [ 54.508893][ T332] br_device_event+0x52d/0x8f0 [bridge] [ 54.508901][ T332] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 54.508904][ T332] ? addrconf_notify+0x500/0xf30 [ 54.508907][ T332] notifier_call_chain+0xae/0x300 [ 54.508910][ T332] netif_state_change+0x139/0x340 [ 54.508913][ T332] ? dev_deactivate+0xc1/0x210 [ 54.508916][ T332] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 54.508918][ T332] ? rtnl_is_locked+0x15/0x20 [ 54.508920][ T332] ? rfc2863_policy+0x239/0x310 [ 54.508922][ T332] ? linkwatch_do_dev+0x9c/0xd0 [ 54.508923][ T332] __linkwatch_run_queue+0x34c/0x750 [ 54.508925][ T332] ? linkwatch_do_dev+0xd0/0xd0 [ 54.508926][ T332] ? debug_object_active_state+0x430/0x430 [ 54.508931][ T332] linkwatch_event+0x7f/0xb0 [ 54.508932][ T332] ? __linkwatch_run_queue+0x750/0x750 [ 54.508934][ T332] process_one_work+0xe3e/0x1560 [ 54.508938][ T332] ? __queue_delayed_work+0x470/0x470 [ 54.508940][ T332] ? find_held_lock+0x2b/0x80 [ 54.508942][ T332] ? __rwlock_init+0x150/0x150 [ 54.508945][ T332] worker_thread+0x4f1/0xd60 [ 54.508947][ T332] ? rescuer_thread+0x1340/0x1340 [ 54.508949][ T332] ? __kthread_parkme+0xbd/0x210 [ 54.508951][ T332] ? rescuer_thread+0x1340/0x1340 [ 54.508953][ T332] ? rescuer_thread+0x1340/0x1340 [ 54.508954][ T332] kthread+0x367/0x460 [ 54.508956][ T332] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 54.508958][ T332] ? kthread_affine_preferred+0x4c0/0x4c0 [ 54.508960][ T332] ret_from_fork+0x474/0x6b0 [ 54.508963][ T332] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 54.508964][ T332] ? __switch_to+0x5a3/0xe00 [ 54.508967][ T332] ? kthread_affine_preferred+0x4c0/0x4c0 [ 54.508969][ T332] ret_from_fork_asm+0x11/0x20 [ 54.508973][ T332] [ 54.525109][ T332] br2: port 1(lag2.200) entered disabled state [ 54.543912][ T604] veth7: left promiscuous mode [ 54.544205][ T604] veth7: left allmulticast mode [ 54.545715][ T604] lag2: Port device veth7 removed [ 54.638481][ T615] veth1: entered promiscuous mode [ 54.638790][ T615] veth1: entered allmulticast mode [ 54.639437][ T615] lag2: Port device veth1 added [ 54.646163][ T321] br1: port 1(lag2.100) entered blocking state [ 54.646424][ T321] br1: port 1(lag2.100) entered forwarding state [ 54.647325][ T39] br2: port 1(lag2.200) entered blocking state [ 54.647515][ T39] br2: port 1(lag2.200) entered forwarding state [ 54.719486][ T626] veth7: entered promiscuous mode [ 54.719779][ T626] veth7: entered allmulticast mode [ 54.720386][ T626] lag2: Port device veth7 added [ 68.911049][ T688] lag2.200: left allmulticast mode [ 68.911067][ T688] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 68.911069][ T688] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 688, name: ip [ 68.911071][ T688] preempt_count: 1, expected: 0 [ 68.911072][ T688] RCU nest depth: 0, expected: 0 [ 68.911072][ T688] INFO: lockdep is turned off. [ 68.911074][ T688] irq event stamp: 0 [ 68.911075][ T688] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 68.911079][ T688] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 68.911085][ T688] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 68.911086][ T688] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 68.911088][ T688] Preemption disabled at: [ 68.911089][ T688] [] vprintk_emit+0x31b/0x3e0 [ 68.911096][ T688] CPU: 2 UID: 0 PID: 688 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 68.911099][ T688] Tainted: [W]=WARN [ 68.911100][ T688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.911102][ T688] Call Trace: [ 68.911103][ T688] [ 68.911105][ T688] dump_stack_lvl+0x6f/0xa0 [ 68.911110][ T688] ? vprintk_emit+0x31b/0x3e0 [ 68.911112][ T688] __might_resched.cold+0x1fe/0x2c1 [ 68.911116][ T688] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 68.911119][ T688] ? __asan_memcpy+0x3c/0x60 [ 68.911122][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911125][ T688] __kmalloc_noprof+0x443/0x760 [ 68.911128][ T688] ? __rwlock_init+0x150/0x150 [ 68.911131][ T688] ? alloc_buf.isra.0+0x4b/0x260 [ 68.911134][ T688] ? do_raw_spin_unlock+0x59/0x250 [ 68.911136][ T688] alloc_buf.isra.0+0x4b/0x260 [ 68.911137][ T688] put_chars+0x1e1/0x2f0 [ 68.911139][ T688] ? __send_to_port+0x420/0x420 [ 68.911141][ T688] ? console_prepend_replay+0x20/0x20 [ 68.911144][ T688] hvc_console_print+0x292/0x780 [ 68.911147][ T688] ? hvc_write+0x3a0/0x3a0 [ 68.911148][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911150][ T688] ? lock_acquire+0x13c/0x160 [ 68.911152][ T688] console_emit_next_record+0x22f/0x4c0 [ 68.911154][ T688] ? devkmsg_read+0x4b0/0x4b0 [ 68.911156][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911158][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911159][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911161][ T688] ? lock_acquire+0x13c/0x160 [ 68.911163][ T688] ? console_flush_one_record+0x111/0x710 [ 68.911165][ T688] console_flush_one_record+0x46f/0x710 [ 68.911167][ T688] ? console_emit_next_record+0x4c0/0x4c0 [ 68.911170][ T688] console_unlock+0xee/0x1f0 [ 68.911171][ T688] ? lock_acquire+0x13c/0x160 [ 68.911173][ T688] ? console_flush_one_record+0x710/0x710 [ 68.911174][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911176][ T688] ? lock_release+0x184/0x1f0 [ 68.911177][ T688] ? lock_acquire+0x60/0x160 [ 68.911179][ T688] ? __rcu_read_lock+0x30/0x70 [ 68.911181][ T688] ? __down_trylock_console_sem+0x5e/0xa0 [ 68.911183][ T688] ? vprintk_emit+0x320/0x3e0 [ 68.911185][ T688] vprintk_emit+0x37c/0x3e0 [ 68.911187][ T688] ? wake_up_klogd_work_func+0x90/0x90 [ 68.911189][ T688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.911191][ T688] ? netlink_unicast+0x486/0x750 [ 68.911194][ T688] ? netlink_sendmsg+0x735/0xc60 [ 68.911195][ T688] ? ____sys_sendmsg+0x415/0x880 [ 68.911198][ T688] ? ___sys_sendmsg+0x14e/0x1d0 [ 68.911200][ T688] ? __sys_sendmsg+0x12c/0x1d0 [ 68.911201][ T688] ? do_syscall_64+0xff/0x530 [ 68.911205][ T688] _printk+0xc7/0x100 [ 68.911208][ T688] ? snapshot_read.cold+0x21/0x21 [ 68.911210][ T688] ? netdev_name+0x43/0x60 [ 68.911213][ T688] ? __netdev_printk+0x17f/0x1d0 [ 68.911215][ T688] netdev_info+0xe2/0x116 [ 68.911217][ T688] ? netdev_notice+0x120/0x120 [ 68.911219][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911221][ T688] ? __up_read+0x355/0x9e0 [ 68.911222][ T688] ? trace_hardirqs_on+0x36/0x40 [ 68.911225][ T688] ? down_write_nested+0x200/0x200 [ 68.911226][ T688] ? mutex_is_locked+0x1c/0x50 [ 68.911229][ T688] netif_set_allmulti.cold+0x7c/0x166 [ 68.911232][ T688] dev_set_allmulti+0xa2/0x150 [ 68.911234][ T688] del_nbp+0xb7/0xc10 [bridge] [ 68.911247][ T688] ? is_bpf_text_address+0x72/0x110 [ 68.911251][ T688] ? kernel_text_address+0x149/0x170 [ 68.911253][ T688] br_del_if+0xab/0x200 [bridge] [ 68.911261][ T688] ? rtnl_is_locked+0x15/0x20 [ 68.911263][ T688] do_set_master+0x15c/0x580 [ 68.911266][ T688] do_setlink.isra.0+0xa31/0x2750 [ 68.911268][ T688] ? stack_trace_save+0x93/0xc0 [ 68.911270][ T688] ? rtnl_link_get_size+0x350/0x350 [ 68.911272][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911273][ T688] ? stack_depot_save_flags+0x1bc/0x790 [ 68.911277][ T688] ? kasan_save_stack+0x3d/0x50 [ 68.911279][ T688] ? kasan_save_stack+0x2f/0x50 [ 68.911281][ T688] ? kasan_save_track+0x14/0x30 [ 68.911282][ T688] ? __kasan_kmalloc+0x7b/0x90 [ 68.911284][ T688] ? __kmalloc_cache_noprof+0x29a/0x620 [ 68.911285][ T688] ? rtnl_newlink+0x124/0x11c0 [ 68.911286][ T688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.911288][ T688] ? netlink_rcv_skb+0x14e/0x3a0 [ 68.911289][ T688] ? netlink_unicast+0x486/0x750 [ 68.911290][ T688] ? netlink_sendmsg+0x735/0xc60 [ 68.911291][ T688] ? ____sys_sendmsg+0x415/0x880 [ 68.911293][ T688] ? ___sys_sendmsg+0x14e/0x1d0 [ 68.911294][ T688] ? __sys_sendmsg+0x12c/0x1d0 [ 68.911295][ T688] ? do_syscall_64+0xff/0x530 [ 68.911297][ T688] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.911299][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911301][ T688] ? lock_acquire+0x13c/0x160 [ 68.911302][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911304][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911305][ T688] ? trace_contention_end+0xb3/0x180 [ 68.911307][ T688] ? __mutex_lock+0x1db/0x1ea0 [ 68.911310][ T688] ? __mutex_lock+0x9a3/0x1ea0 [ 68.911311][ T688] ? rtnl_newlink+0x9a8/0x11c0 [ 68.911313][ T688] ? ww_mutex_lock+0x160/0x160 [ 68.911314][ T688] ? nla_get_range_signed+0x3d0/0x3d0 [ 68.911316][ T688] ? __rtnl_newlink+0x3fa/0xa50 [ 68.911318][ T688] rtnl_newlink+0x9f1/0x11c0 [ 68.911320][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911322][ T688] ? rtnl_bridge_getlink+0x850/0x850 [ 68.911323][ T688] ? lock_acquire+0x13c/0x160 [ 68.911325][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911327][ T688] ? is_bpf_text_address+0x3e/0x110 [ 68.911328][ T688] ? is_bpf_text_address+0x72/0x110 [ 68.911330][ T688] ? kernel_text_address+0x149/0x170 [ 68.911331][ T688] ? __kernel_text_address+0x12/0x30 [ 68.911333][ T688] ? write_profile+0xf0/0xf0 [ 68.911334][ T688] ? unwind_get_return_address+0x67/0xd0 [ 68.911336][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911338][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911339][ T688] ? cap_capable+0x1d7/0x3d0 [ 68.911343][ T688] ? lock_acquire+0x13c/0x160 [ 68.911344][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911346][ T688] ? rtnl_bridge_getlink+0x850/0x850 [ 68.911347][ T688] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 68.911349][ T688] ? rtnl_link_fill+0x920/0x920 [ 68.911350][ T688] ? filter_irq_stacks+0xd0/0xd0 [ 68.911352][ T688] ? stack_depot_save_flags+0x1bc/0x790 [ 68.911354][ T688] netlink_rcv_skb+0x14e/0x3a0 [ 68.911355][ T688] ? rtnl_link_fill+0x920/0x920 [ 68.911357][ T688] ? lock_release+0x184/0x1f0 [ 68.911358][ T688] ? netlink_ack+0xcf0/0xcf0 [ 68.911359][ T688] ? __netlink_lookup+0xb9/0x6b0 [ 68.911362][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911364][ T688] ? lock_release+0x184/0x1f0 [ 68.911366][ T688] netlink_unicast+0x486/0x750 [ 68.911367][ T688] ? netlink_attachskb+0x810/0x810 [ 68.911369][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911377][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911378][ T688] ? lock_acquire+0x13c/0x160 [ 68.911380][ T688] netlink_sendmsg+0x735/0xc60 [ 68.911382][ T688] ? netlink_unicast+0x750/0x750 [ 68.911384][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911386][ T688] ? lock_release+0x184/0x1f0 [ 68.911388][ T688] ____sys_sendmsg+0x415/0x880 [ 68.911389][ T688] ? copy_msghdr_from_user+0x279/0x420 [ 68.911391][ T688] ? get_timestamp.constprop.0+0x390/0x390 [ 68.911392][ T688] ? move_addr_to_kernel+0x40/0x40 [ 68.911394][ T688] ? filter_irq_stacks+0xd0/0xd0 [ 68.911396][ T688] ___sys_sendmsg+0x14e/0x1d0 [ 68.911398][ T688] ? copy_msghdr_from_user+0x420/0x420 [ 68.911403][ T688] __sys_sendmsg+0x12c/0x1d0 [ 68.911405][ T688] ? __sys_sendmsg_sock+0x20/0x20 [ 68.911407][ T688] ? rcu_is_watching+0x16/0xd0 [ 68.911409][ T688] do_syscall_64+0xff/0x530 [ 68.911411][ T688] ? exc_page_fault+0xee/0x100 [ 68.911413][ T688] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 68.911414][ T688] RIP: 0033:0x7f29e4af254e [ 68.911416][ T688] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 68.911418][ T688] RSP: 002b:00007ffdda36f210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 68.911422][ T688] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f29e4af254e [ 68.911423][ T688] RDX: 0000000000000000 RSI: 00007ffdda36f2c0 RDI: 0000000000000005 [ 68.911424][ T688] RBP: 00007ffdda36f220 R08: 0000000000000000 R09: 0000000000000000 [ 68.911425][ T688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109dc [ 68.911426][ T688] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdda36f980 [ 68.911428][ T688] [ 68.945700][ T688] lag2.200: left promiscuous mode [ 68.946142][ T688] br2: port 1(lag2.200) entered disabled state [ 68.968359][ T689] lag2.100: left allmulticast mode [ 68.968538][ T689] lag2: left allmulticast mode [ 68.968689][ T689] veth1: left allmulticast mode [ 68.968843][ T689] veth7: left allmulticast mode [ 68.969038][ T689] lag2.100: left promiscuous mode [ 68.969174][ T689] lag2: left promiscuous mode [ 68.969310][ T689] veth1: left promiscuous mode [ 68.969565][ T689] veth7: left promiscuous mode [ 68.970050][ T689] br1: port 1(lag2.100) entered disabled state [ 71.004258][ T692] br1: port 1(lag2.100) entered blocking state [ 71.004276][ T692] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.004279][ T692] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 692, name: ip [ 71.004281][ T692] preempt_count: 1, expected: 0 [ 71.004282][ T692] RCU nest depth: 0, expected: 0 [ 71.004283][ T692] INFO: lockdep is turned off. [ 71.004284][ T692] irq event stamp: 0 [ 71.004285][ T692] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 71.004290][ T692] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 71.004297][ T692] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 71.004299][ T692] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 71.004300][ T692] Preemption disabled at: [ 71.004301][ T692] [] vprintk_emit+0x31b/0x3e0 [ 71.004310][ T692] CPU: 2 UID: 0 PID: 692 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.004314][ T692] Tainted: [W]=WARN [ 71.004315][ T692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.004317][ T692] Call Trace: [ 71.004318][ T692] [ 71.004319][ T692] dump_stack_lvl+0x6f/0xa0 [ 71.004324][ T692] ? vprintk_emit+0x31b/0x3e0 [ 71.004326][ T692] __might_resched.cold+0x1fe/0x2c1 [ 71.004330][ T692] ? __module_address+0x36/0x330 [ 71.004334][ T692] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.004336][ T692] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 71.004338][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004341][ T692] __kmalloc_noprof+0x443/0x760 [ 71.004345][ T692] ? __rwlock_init+0x150/0x150 [ 71.004347][ T692] ? alloc_buf.isra.0+0x4b/0x260 [ 71.004351][ T692] ? do_raw_spin_unlock+0x59/0x250 [ 71.004353][ T692] alloc_buf.isra.0+0x4b/0x260 [ 71.004355][ T692] put_chars+0x1e1/0x2f0 [ 71.004356][ T692] ? prb_final_commit+0x50/0x50 [ 71.004358][ T692] ? __send_to_port+0x420/0x420 [ 71.004359][ T692] ? printk_get_next_message+0x240/0x650 [ 71.004362][ T692] hvc_console_print+0x292/0x780 [ 71.004365][ T692] ? hvc_write+0x3a0/0x3a0 [ 71.004366][ T692] ? do_raw_spin_lock+0x131/0x280 [ 71.004368][ T692] ? vsnprintf+0x668/0x1700 [ 71.004371][ T692] ? __rwlock_init+0x150/0x150 [ 71.004373][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004375][ T692] ? lock_acquire+0x13c/0x160 [ 71.004383][ T692] console_emit_next_record+0x22f/0x4c0 [ 71.004386][ T692] ? devkmsg_read+0x4b0/0x4b0 [ 71.004388][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004389][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004391][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004392][ T692] ? lock_acquire+0x13c/0x160 [ 71.004394][ T692] ? console_flush_one_record+0x111/0x710 [ 71.004396][ T692] console_flush_one_record+0x46f/0x710 [ 71.004398][ T692] ? console_emit_next_record+0x4c0/0x4c0 [ 71.004401][ T692] console_unlock+0xee/0x1f0 [ 71.004403][ T692] ? lock_acquire+0x13c/0x160 [ 71.004404][ T692] ? console_flush_one_record+0x710/0x710 [ 71.004406][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004407][ T692] ? lock_release+0x184/0x1f0 [ 71.004409][ T692] ? lock_acquire+0x60/0x160 [ 71.004410][ T692] ? __rcu_read_lock+0x30/0x70 [ 71.004412][ T692] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.004414][ T692] ? vprintk_emit+0x320/0x3e0 [ 71.004416][ T692] vprintk_emit+0x37c/0x3e0 [ 71.004419][ T692] ? wake_up_klogd_work_func+0x90/0x90 [ 71.004421][ T692] ? lock_release+0x184/0x1f0 [ 71.004423][ T692] _printk+0xc7/0x100 [ 71.004426][ T692] ? snapshot_read.cold+0x21/0x21 [ 71.004429][ T692] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 71.004440][ T692] ? do_setlink.isra.0+0xa31/0x2750 [ 71.004443][ T692] ? rtnl_newlink+0x9f1/0x11c0 [ 71.004444][ T692] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.004446][ T692] br_set_state+0x22f/0x430 [bridge] [ 71.004455][ T692] br_init_port+0xc4/0x200 [bridge] [ 71.004462][ T692] new_nbp+0x39c/0x580 [bridge] [ 71.004469][ T692] br_add_if+0x212/0x1320 [bridge] [ 71.004476][ T692] ? bpf_address_lookup+0x250/0x290 [ 71.004479][ T692] ? is_bpf_text_address+0x72/0x110 [ 71.004481][ T692] ? kernel_text_address+0x149/0x170 [ 71.004483][ T692] ? __kernel_text_address+0x12/0x30 [ 71.004485][ T692] do_set_master+0x357/0x580 [ 71.004488][ T692] do_setlink.isra.0+0xa31/0x2750 [ 71.004490][ T692] ? stack_trace_save+0x93/0xc0 [ 71.004492][ T692] ? rtnl_link_get_size+0x350/0x350 [ 71.004493][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004495][ T692] ? stack_depot_save_flags+0x1bc/0x790 [ 71.004499][ T692] ? kasan_save_stack+0x3d/0x50 [ 71.004502][ T692] ? kasan_save_stack+0x2f/0x50 [ 71.004503][ T692] ? kasan_save_track+0x14/0x30 [ 71.004505][ T692] ? __kasan_kmalloc+0x7b/0x90 [ 71.004506][ T692] ? __kmalloc_cache_noprof+0x29a/0x620 [ 71.004508][ T692] ? rtnl_newlink+0x124/0x11c0 [ 71.004509][ T692] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.004510][ T692] ? netlink_rcv_skb+0x14e/0x3a0 [ 71.004513][ T692] ? netlink_unicast+0x486/0x750 [ 71.004514][ T692] ? netlink_sendmsg+0x735/0xc60 [ 71.004515][ T692] ? ____sys_sendmsg+0x415/0x880 [ 71.004518][ T692] ? ___sys_sendmsg+0x14e/0x1d0 [ 71.004519][ T692] ? __sys_sendmsg+0x12c/0x1d0 [ 71.004521][ T692] ? do_syscall_64+0xff/0x530 [ 71.004523][ T692] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.004525][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004527][ T692] ? lock_acquire+0x13c/0x160 [ 71.004528][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004530][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004532][ T692] ? trace_contention_end+0xb3/0x180 [ 71.004535][ T692] ? __mutex_lock+0x1db/0x1ea0 [ 71.004537][ T692] ? __mutex_lock+0x9a3/0x1ea0 [ 71.004538][ T692] ? rtnl_newlink+0x9a8/0x11c0 [ 71.004540][ T692] ? ww_mutex_lock+0x160/0x160 [ 71.004541][ T692] ? nla_get_range_signed+0x3d0/0x3d0 [ 71.004543][ T692] ? __rtnl_newlink+0x3fa/0xa50 [ 71.004545][ T692] rtnl_newlink+0x9f1/0x11c0 [ 71.004547][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004549][ T692] ? rtnl_bridge_getlink+0x850/0x850 [ 71.004550][ T692] ? lock_acquire+0x13c/0x160 [ 71.004551][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004553][ T692] ? is_bpf_text_address+0x3e/0x110 [ 71.004555][ T692] ? is_bpf_text_address+0x72/0x110 [ 71.004557][ T692] ? kernel_text_address+0x149/0x170 [ 71.004558][ T692] ? __kernel_text_address+0x12/0x30 [ 71.004560][ T692] ? write_profile+0xf0/0xf0 [ 71.004561][ T692] ? unwind_get_return_address+0x67/0xd0 [ 71.004563][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004565][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004567][ T692] ? cap_capable+0x1d7/0x3d0 [ 71.004570][ T692] ? lock_acquire+0x13c/0x160 [ 71.004572][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004573][ T692] ? rtnl_bridge_getlink+0x850/0x850 [ 71.004575][ T692] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.004576][ T692] ? rtnl_link_fill+0x920/0x920 [ 71.004578][ T692] ? filter_irq_stacks+0xd0/0xd0 [ 71.004579][ T692] ? stack_depot_save_flags+0x1bc/0x790 [ 71.004581][ T692] netlink_rcv_skb+0x14e/0x3a0 [ 71.004583][ T692] ? rtnl_link_fill+0x920/0x920 [ 71.004584][ T692] ? lock_release+0x184/0x1f0 [ 71.004586][ T692] ? netlink_ack+0xcf0/0xcf0 [ 71.004587][ T692] ? __netlink_lookup+0xb9/0x6b0 [ 71.004590][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004591][ T692] ? lock_release+0x184/0x1f0 [ 71.004593][ T692] netlink_unicast+0x486/0x750 [ 71.004595][ T692] ? netlink_attachskb+0x810/0x810 [ 71.004597][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004598][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004600][ T692] ? lock_acquire+0x13c/0x160 [ 71.004602][ T692] netlink_sendmsg+0x735/0xc60 [ 71.004604][ T692] ? netlink_unicast+0x750/0x750 [ 71.004606][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004608][ T692] ? lock_release+0x184/0x1f0 [ 71.004609][ T692] ____sys_sendmsg+0x415/0x880 [ 71.004611][ T692] ? copy_msghdr_from_user+0x279/0x420 [ 71.004613][ T692] ? get_timestamp.constprop.0+0x390/0x390 [ 71.004614][ T692] ? move_addr_to_kernel+0x40/0x40 [ 71.004616][ T692] ? filter_irq_stacks+0xd0/0xd0 [ 71.004618][ T692] ___sys_sendmsg+0x14e/0x1d0 [ 71.004620][ T692] ? copy_msghdr_from_user+0x420/0x420 [ 71.004624][ T692] __sys_sendmsg+0x12c/0x1d0 [ 71.004626][ T692] ? __sys_sendmsg_sock+0x20/0x20 [ 71.004629][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.004631][ T692] do_syscall_64+0xff/0x530 [ 71.004632][ T692] ? exc_page_fault+0xee/0x100 [ 71.004635][ T692] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.004636][ T692] RIP: 0033:0x7f2a5670754e [ 71.004638][ T692] 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 [ 71.004639][ T692] RSP: 002b:00007ffc7a90ff30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.004643][ T692] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2a5670754e [ 71.004644][ T692] RDX: 0000000000000000 RSI: 00007ffc7a90ffe0 RDI: 0000000000000005 [ 71.004645][ T692] RBP: 00007ffc7a90ff40 R08: 0000000000000000 R09: 0000000000000000 [ 71.004646][ T692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109de [ 71.004647][ T692] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc7a9106a0 [ 71.004649][ T692] [ 71.040294][ T692] br1: port 1(lag2.100) entered disabled state [ 71.040525][ T692] lag2.100: entered allmulticast mode [ 71.040655][ T692] lag2: entered allmulticast mode [ 71.040800][ T692] veth1: entered allmulticast mode [ 71.040941][ T692] veth7: entered allmulticast mode [ 71.041982][ T692] lag2.100: entered promiscuous mode [ 71.042126][ T692] lag2: entered promiscuous mode [ 71.042271][ T692] veth1: entered promiscuous mode [ 71.042531][ T692] veth7: entered promiscuous mode [ 71.043108][ T692] br1: port 1(lag2.100) entered blocking state [ 71.043285][ T692] br1: port 1(lag2.100) entered forwarding state [ 71.065527][ T693] br2: port 1(lag2.200) entered blocking state [ 71.065737][ T693] br2: port 1(lag2.200) entered disabled state [ 71.065943][ T693] lag2.200: entered allmulticast mode [ 71.066886][ T693] lag2.200: entered promiscuous mode [ 71.067355][ T693] br2: port 1(lag2.200) entered blocking state [ 71.067540][ T693] br2: port 1(lag2.200) entered forwarding state [ 85.297103][ T755] lag3: Port device veth2 removed [ 85.297121][ T755] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 85.297123][ T755] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 755, name: ip [ 85.297125][ T755] preempt_count: 1, expected: 0 [ 85.297126][ T755] RCU nest depth: 0, expected: 0 [ 85.297127][ T755] INFO: lockdep is turned off. [ 85.297128][ T755] irq event stamp: 0 [ 85.297129][ T755] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 85.297133][ T755] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 85.297139][ T755] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 85.297141][ T755] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 85.297142][ T755] Preemption disabled at: [ 85.297143][ T755] [] vprintk_emit+0x31b/0x3e0 [ 85.297151][ T755] CPU: 2 UID: 0 PID: 755 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 85.297154][ T755] Tainted: [W]=WARN [ 85.297155][ T755] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.297158][ T755] Call Trace: [ 85.297159][ T755] [ 85.297160][ T755] dump_stack_lvl+0x6f/0xa0 [ 85.297165][ T755] ? vprintk_emit+0x31b/0x3e0 [ 85.297167][ T755] __might_resched.cold+0x1fe/0x2c1 [ 85.297171][ T755] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 85.297174][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297178][ T755] __kmalloc_noprof+0x443/0x760 [ 85.297181][ T755] ? __rwlock_init+0x150/0x150 [ 85.297184][ T755] ? alloc_buf.isra.0+0x4b/0x260 [ 85.297188][ T755] ? do_raw_spin_unlock+0x59/0x250 [ 85.297190][ T755] alloc_buf.isra.0+0x4b/0x260 [ 85.297191][ T755] put_chars+0x1e1/0x2f0 [ 85.297193][ T755] ? desc_read_finalized_seq+0x79/0x120 [ 85.297195][ T755] ? __send_to_port+0x420/0x420 [ 85.297197][ T755] ? console_prepend_replay+0x20/0x20 [ 85.297199][ T755] hvc_console_print+0x292/0x780 [ 85.297203][ T755] ? hvc_write+0x3a0/0x3a0 [ 85.297204][ T755] ? do_raw_spin_lock+0x131/0x280 [ 85.297206][ T755] ? __rwlock_init+0x150/0x150 [ 85.297207][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297209][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297211][ T755] ? lock_acquire+0x13c/0x160 [ 85.297213][ T755] console_emit_next_record+0x22f/0x4c0 [ 85.297215][ T755] ? devkmsg_read+0x4b0/0x4b0 [ 85.297217][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297219][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297220][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297222][ T755] ? lock_acquire+0x13c/0x160 [ 85.297224][ T755] ? console_flush_one_record+0x111/0x710 [ 85.297225][ T755] console_flush_one_record+0x46f/0x710 [ 85.297228][ T755] ? console_emit_next_record+0x4c0/0x4c0 [ 85.297230][ T755] console_unlock+0xee/0x1f0 [ 85.297232][ T755] ? lock_acquire+0x13c/0x160 [ 85.297233][ T755] ? console_flush_one_record+0x710/0x710 [ 85.297235][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297237][ T755] ? lock_release+0x184/0x1f0 [ 85.297238][ T755] ? lock_acquire+0x60/0x160 [ 85.297239][ T755] ? __rcu_read_lock+0x30/0x70 [ 85.297241][ T755] ? __down_trylock_console_sem+0x5e/0xa0 [ 85.297243][ T755] ? vprintk_emit+0x320/0x3e0 [ 85.297245][ T755] vprintk_emit+0x37c/0x3e0 [ 85.297248][ T755] ? wake_up_klogd_work_func+0x90/0x90 [ 85.297249][ T755] ? rtnl_newlink+0x9f1/0x11c0 [ 85.297253][ T755] ? netlink_rcv_skb+0x14e/0x3a0 [ 85.297255][ T755] ? netlink_unicast+0x486/0x750 [ 85.297256][ T755] ? netlink_sendmsg+0x735/0xc60 [ 85.297258][ T755] ? ____sys_sendmsg+0x415/0x880 [ 85.297260][ T755] ? ___sys_sendmsg+0x14e/0x1d0 [ 85.297262][ T755] ? __sys_sendmsg+0x12c/0x1d0 [ 85.297264][ T755] _printk+0xc7/0x100 [ 85.297267][ T755] ? snapshot_read.cold+0x21/0x21 [ 85.297269][ T755] ? netdev_name+0x43/0x60 [ 85.297272][ T755] ? __netdev_printk+0x17f/0x1d0 [ 85.297274][ T755] netdev_info+0xe2/0x116 [ 85.297275][ T755] ? netdev_notice+0x120/0x120 [ 85.297277][ T755] ? lock_acquire+0x13c/0x160 [ 85.297278][ T755] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 85.297281][ T755] ? do_raw_spin_unlock+0x59/0x250 [ 85.297283][ T755] ? trace_hardirqs_on+0x36/0x40 [ 85.297284][ T755] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 85.297287][ T755] ? kvfree_call_rcu+0x23b/0x2e0 [ 85.297290][ T755] ? trace_irq_enable.constprop.0+0x30/0x160 [ 85.297291][ T755] team_port_del+0x645/0x9c0 [ 85.297295][ T755] do_set_master+0x15c/0x580 [ 85.297298][ T755] do_setlink.isra.0+0xa31/0x2750 [ 85.297301][ T755] ? stack_trace_save+0x93/0xc0 [ 85.297303][ T755] ? rtnl_link_get_size+0x350/0x350 [ 85.297304][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297306][ T755] ? stack_depot_save_flags+0x1bc/0x790 [ 85.297310][ T755] ? kasan_save_stack+0x3d/0x50 [ 85.297313][ T755] ? kasan_save_stack+0x2f/0x50 [ 85.297314][ T755] ? kasan_save_track+0x14/0x30 [ 85.297315][ T755] ? __kasan_kmalloc+0x7b/0x90 [ 85.297317][ T755] ? __kmalloc_cache_noprof+0x29a/0x620 [ 85.297318][ T755] ? rtnl_newlink+0x124/0x11c0 [ 85.297319][ T755] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 85.297321][ T755] ? netlink_rcv_skb+0x14e/0x3a0 [ 85.297322][ T755] ? netlink_unicast+0x486/0x750 [ 85.297323][ T755] ? netlink_sendmsg+0x735/0xc60 [ 85.297324][ T755] ? ____sys_sendmsg+0x415/0x880 [ 85.297325][ T755] ? ___sys_sendmsg+0x14e/0x1d0 [ 85.297327][ T755] ? __sys_sendmsg+0x12c/0x1d0 [ 85.297328][ T755] ? do_syscall_64+0xff/0x530 [ 85.297330][ T755] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 85.297332][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297334][ T755] ? lock_acquire+0x13c/0x160 [ 85.297335][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297337][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297339][ T755] ? trace_contention_end+0xb3/0x180 [ 85.297342][ T755] ? __mutex_lock+0x1db/0x1ea0 [ 85.297343][ T755] ? __mutex_lock+0x9a3/0x1ea0 [ 85.297344][ T755] ? rtnl_newlink+0x9a8/0x11c0 [ 85.297346][ T755] ? ww_mutex_lock+0x160/0x160 [ 85.297347][ T755] ? nla_get_range_signed+0x3d0/0x3d0 [ 85.297349][ T755] ? __rtnl_newlink+0x3fa/0xa50 [ 85.297351][ T755] rtnl_newlink+0x9f1/0x11c0 [ 85.297353][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297355][ T755] ? rtnl_bridge_getlink+0x850/0x850 [ 85.297356][ T755] ? lock_acquire+0x13c/0x160 [ 85.297357][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297359][ T755] ? is_bpf_text_address+0x3e/0x110 [ 85.297362][ T755] ? is_bpf_text_address+0x72/0x110 [ 85.297364][ T755] ? kernel_text_address+0x149/0x170 [ 85.297366][ T755] ? __kernel_text_address+0x12/0x30 [ 85.297368][ T755] ? write_profile+0xf0/0xf0 [ 85.297369][ T755] ? unwind_get_return_address+0x67/0xd0 [ 85.297371][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297373][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297374][ T755] ? cap_capable+0x1d7/0x3d0 [ 85.297378][ T755] ? lock_acquire+0x13c/0x160 [ 85.297379][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297381][ T755] ? rtnl_bridge_getlink+0x850/0x850 [ 85.297382][ T755] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 85.297384][ T755] ? rtnl_link_fill+0x920/0x920 [ 85.297385][ T755] ? filter_irq_stacks+0xd0/0xd0 [ 85.297387][ T755] ? stack_depot_save_flags+0x1bc/0x790 [ 85.297389][ T755] netlink_rcv_skb+0x14e/0x3a0 [ 85.297390][ T755] ? rtnl_link_fill+0x920/0x920 [ 85.297392][ T755] ? lock_release+0x184/0x1f0 [ 85.297393][ T755] ? netlink_ack+0xcf0/0xcf0 [ 85.297395][ T755] ? __netlink_lookup+0xb9/0x6b0 [ 85.297397][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297399][ T755] ? lock_release+0x184/0x1f0 [ 85.297401][ T755] netlink_unicast+0x486/0x750 [ 85.297403][ T755] ? netlink_attachskb+0x810/0x810 [ 85.297405][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297406][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297408][ T755] ? lock_acquire+0x13c/0x160 [ 85.297410][ T755] netlink_sendmsg+0x735/0xc60 [ 85.297412][ T755] ? netlink_unicast+0x750/0x750 [ 85.297414][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297415][ T755] ? lock_release+0x184/0x1f0 [ 85.297422][ T755] ____sys_sendmsg+0x415/0x880 [ 85.297424][ T755] ? copy_msghdr_from_user+0x279/0x420 [ 85.297426][ T755] ? get_timestamp.constprop.0+0x390/0x390 [ 85.297427][ T755] ? move_addr_to_kernel+0x40/0x40 [ 85.297429][ T755] ? filter_irq_stacks+0xd0/0xd0 [ 85.297431][ T755] ___sys_sendmsg+0x14e/0x1d0 [ 85.297433][ T755] ? copy_msghdr_from_user+0x420/0x420 [ 85.297438][ T755] __sys_sendmsg+0x12c/0x1d0 [ 85.297440][ T755] ? __sys_sendmsg_sock+0x20/0x20 [ 85.297443][ T755] ? rcu_is_watching+0x16/0xd0 [ 85.297445][ T755] do_syscall_64+0xff/0x530 [ 85.297446][ T755] ? exc_page_fault+0xee/0x100 [ 85.297448][ T755] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 85.297450][ T755] RIP: 0033:0x7f6ea4d1b54e [ 85.297451][ T755] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 85.297453][ T755] RSP: 002b:00007ffddcb7f4c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 85.297457][ T755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ea4d1b54e [ 85.297458][ T755] RDX: 0000000000000000 RSI: 00007ffddcb7f570 RDI: 0000000000000005 [ 85.297459][ T755] RBP: 00007ffddcb7f4d0 R08: 0000000000000000 R09: 0000000000000000 [ 85.297460][ T755] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109ec [ 85.297461][ T755] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffddcb7fc30 [ 85.297463][ T755] [ 99.570424][ T818] lag3: Port device veth2 added [ 99.570440][ T818] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 99.570443][ T818] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 818, name: ip [ 99.570445][ T818] preempt_count: 1, expected: 0 [ 99.570446][ T818] RCU nest depth: 0, expected: 0 [ 99.570447][ T818] INFO: lockdep is turned off. [ 99.570448][ T818] irq event stamp: 0 [ 99.570448][ T818] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 99.570453][ T818] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 99.570464][ T818] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 99.570465][ T818] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 99.570467][ T818] Preemption disabled at: [ 99.570468][ T818] [] vprintk_emit+0x31b/0x3e0 [ 99.570476][ T818] CPU: 3 UID: 0 PID: 818 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 99.570479][ T818] Tainted: [W]=WARN [ 99.570480][ T818] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 99.570482][ T818] Call Trace: [ 99.570484][ T818] [ 99.570485][ T818] dump_stack_lvl+0x6f/0xa0 [ 99.570491][ T818] ? vprintk_emit+0x31b/0x3e0 [ 99.570493][ T818] __might_resched.cold+0x1fe/0x2c1 [ 99.570496][ T818] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 99.570499][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570503][ T818] __kmalloc_noprof+0x443/0x760 [ 99.570507][ T818] ? __rwlock_init+0x150/0x150 [ 99.570509][ T818] ? alloc_buf.isra.0+0x4b/0x260 [ 99.570513][ T818] ? do_raw_spin_unlock+0x59/0x250 [ 99.570514][ T818] alloc_buf.isra.0+0x4b/0x260 [ 99.570516][ T818] put_chars+0x1e1/0x2f0 [ 99.570518][ T818] ? __send_to_port+0x420/0x420 [ 99.570519][ T818] ? printk_get_next_message+0x240/0x650 [ 99.570521][ T818] ? console_prepend_replay+0x20/0x20 [ 99.570523][ T818] ? pointer+0x794/0xed0 [ 99.570527][ T818] hvc_console_print+0x292/0x780 [ 99.570530][ T818] ? hvc_write+0x3a0/0x3a0 [ 99.570531][ T818] ? __rwlock_init+0x150/0x150 [ 99.570532][ T818] ? lock_acquire+0x13c/0x160 [ 99.570534][ T818] console_emit_next_record+0x22f/0x4c0 [ 99.570537][ T818] ? devkmsg_read+0x4b0/0x4b0 [ 99.570539][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570540][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570542][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570543][ T818] ? lock_acquire+0x13c/0x160 [ 99.570545][ T818] ? console_flush_one_record+0x111/0x710 [ 99.570547][ T818] console_flush_one_record+0x46f/0x710 [ 99.570549][ T818] ? console_emit_next_record+0x4c0/0x4c0 [ 99.570552][ T818] console_unlock+0xee/0x1f0 [ 99.570553][ T818] ? lock_acquire+0x13c/0x160 [ 99.570555][ T818] ? console_flush_one_record+0x710/0x710 [ 99.570556][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570558][ T818] ? lock_release+0x184/0x1f0 [ 99.570559][ T818] ? lock_acquire+0x60/0x160 [ 99.570561][ T818] ? __rcu_read_lock+0x30/0x70 [ 99.570563][ T818] ? __down_trylock_console_sem+0x5e/0xa0 [ 99.570564][ T818] ? vprintk_emit+0x320/0x3e0 [ 99.570566][ T818] vprintk_emit+0x37c/0x3e0 [ 99.570569][ T818] ? wake_up_klogd_work_func+0x90/0x90 [ 99.570571][ T818] _printk+0xc7/0x100 [ 99.570574][ T818] ? snapshot_read.cold+0x21/0x21 [ 99.570577][ T818] ? netdev_name+0x43/0x60 [ 99.570579][ T818] ? __netdev_printk+0x17f/0x1d0 [ 99.570581][ T818] netdev_info+0xe2/0x116 [ 99.570583][ T818] ? netdev_notice+0x120/0x120 [ 99.570585][ T818] ? netdev_change_features+0xa0/0xa0 [ 99.570588][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570590][ T818] ? team_nl_send_options_get+0x6c0/0x6c0 [ 99.570592][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570594][ T818] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 99.570596][ T818] ? trace_irq_enable.constprop.0+0x30/0x160 [ 99.570598][ T818] team_port_add+0xf29/0x15e0 [ 99.570600][ T818] ? team_port_enable+0xc0/0xc0 [ 99.570601][ T818] ? kernel_text_address+0x149/0x170 [ 99.570604][ T818] do_set_master+0x357/0x580 [ 99.570607][ T818] do_setlink.isra.0+0xa31/0x2750 [ 99.570609][ T818] ? stack_trace_save+0x93/0xc0 [ 99.570612][ T818] ? rtnl_link_get_size+0x350/0x350 [ 99.570613][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570615][ T818] ? stack_depot_save_flags+0x1bc/0x790 [ 99.570618][ T818] ? kasan_save_stack+0x3d/0x50 [ 99.570621][ T818] ? kasan_save_stack+0x2f/0x50 [ 99.570622][ T818] ? kasan_save_track+0x14/0x30 [ 99.570624][ T818] ? __kasan_kmalloc+0x7b/0x90 [ 99.570625][ T818] ? __kmalloc_cache_noprof+0x29a/0x620 [ 99.570627][ T818] ? rtnl_newlink+0x124/0x11c0 [ 99.570628][ T818] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 99.570629][ T818] ? netlink_rcv_skb+0x14e/0x3a0 [ 99.570631][ T818] ? netlink_unicast+0x486/0x750 [ 99.570633][ T818] ? netlink_sendmsg+0x735/0xc60 [ 99.570634][ T818] ? ____sys_sendmsg+0x415/0x880 [ 99.570636][ T818] ? ___sys_sendmsg+0x14e/0x1d0 [ 99.570637][ T818] ? __sys_sendmsg+0x12c/0x1d0 [ 99.570639][ T818] ? do_syscall_64+0xff/0x530 [ 99.570641][ T818] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 99.570643][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570645][ T818] ? lock_acquire+0x13c/0x160 [ 99.570646][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570648][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570649][ T818] ? trace_contention_end+0xb3/0x180 [ 99.570653][ T818] ? __mutex_lock+0x1db/0x1ea0 [ 99.570655][ T818] ? __mutex_lock+0x9a3/0x1ea0 [ 99.570656][ T818] ? rtnl_newlink+0x9a8/0x11c0 [ 99.570657][ T818] ? ww_mutex_lock+0x160/0x160 [ 99.570659][ T818] ? nla_get_range_signed+0x3d0/0x3d0 [ 99.570661][ T818] ? __rtnl_newlink+0x3fa/0xa50 [ 99.570663][ T818] rtnl_newlink+0x9f1/0x11c0 [ 99.570665][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570667][ T818] ? rtnl_bridge_getlink+0x850/0x850 [ 99.570668][ T818] ? lock_acquire+0x13c/0x160 [ 99.570669][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570671][ T818] ? is_bpf_text_address+0x3e/0x110 [ 99.570674][ T818] ? is_bpf_text_address+0x72/0x110 [ 99.570676][ T818] ? kernel_text_address+0x149/0x170 [ 99.570677][ T818] ? __kernel_text_address+0x12/0x30 [ 99.570679][ T818] ? write_profile+0xf0/0xf0 [ 99.570680][ T818] ? unwind_get_return_address+0x67/0xd0 [ 99.570682][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570684][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570686][ T818] ? cap_capable+0x1d7/0x3d0 [ 99.570689][ T818] ? lock_acquire+0x13c/0x160 [ 99.570690][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570692][ T818] ? rtnl_bridge_getlink+0x850/0x850 [ 99.570693][ T818] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 99.570695][ T818] ? rtnl_link_fill+0x920/0x920 [ 99.570696][ T818] ? filter_irq_stacks+0xd0/0xd0 [ 99.570698][ T818] ? stack_depot_save_flags+0x1bc/0x790 [ 99.570700][ T818] netlink_rcv_skb+0x14e/0x3a0 [ 99.570701][ T818] ? rtnl_link_fill+0x920/0x920 [ 99.570703][ T818] ? lock_release+0x184/0x1f0 [ 99.570704][ T818] ? netlink_ack+0xcf0/0xcf0 [ 99.570705][ T818] ? __netlink_lookup+0xb9/0x6b0 [ 99.570708][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570709][ T818] ? lock_release+0x184/0x1f0 [ 99.570711][ T818] netlink_unicast+0x486/0x750 [ 99.570713][ T818] ? netlink_attachskb+0x810/0x810 [ 99.570715][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570716][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570718][ T818] ? lock_acquire+0x13c/0x160 [ 99.570720][ T818] netlink_sendmsg+0x735/0xc60 [ 99.570721][ T818] ? netlink_unicast+0x750/0x750 [ 99.570723][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570725][ T818] ? lock_release+0x184/0x1f0 [ 99.570727][ T818] ____sys_sendmsg+0x415/0x880 [ 99.570728][ T818] ? copy_msghdr_from_user+0x279/0x420 [ 99.570730][ T818] ? get_timestamp.constprop.0+0x390/0x390 [ 99.570731][ T818] ? move_addr_to_kernel+0x40/0x40 [ 99.570733][ T818] ? filter_irq_stacks+0xd0/0xd0 [ 99.570735][ T818] ___sys_sendmsg+0x14e/0x1d0 [ 99.570737][ T818] ? copy_msghdr_from_user+0x420/0x420 [ 99.570742][ T818] __sys_sendmsg+0x12c/0x1d0 [ 99.570743][ T818] ? __sys_sendmsg_sock+0x20/0x20 [ 99.570746][ T818] ? rcu_is_watching+0x16/0xd0 [ 99.570748][ T818] do_syscall_64+0xff/0x530 [ 99.570749][ T818] ? exc_page_fault+0xee/0x100 [ 99.570752][ T818] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 99.570753][ T818] RIP: 0033:0x7f0806f5a54e [ 99.570755][ T818] 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 [ 99.570757][ T818] RSP: 002b:00007ffefe7e55d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 99.570761][ T818] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0806f5a54e [ 99.570762][ T818] RDX: 0000000000000000 RSI: 00007ffefe7e5680 RDI: 0000000000000005 [ 99.570763][ T818] RBP: 00007ffefe7e55e0 R08: 0000000000000000 R09: 0000000000000000 [ 99.570764][ T818] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9109fb [ 99.570765][ T818] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffefe7e5d40 [ 99.570767][ T818] [ 99.675208][ T829] lag3: Port device veth4 removed [ 113.929812][ T892] lag3: Port device veth2 removed [ 113.929832][ T892] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 113.929835][ T892] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 892, name: ip [ 113.929837][ T892] preempt_count: 1, expected: 0 [ 113.929839][ T892] RCU nest depth: 0, expected: 0 [ 113.929840][ T892] INFO: lockdep is turned off. [ 113.929841][ T892] irq event stamp: 0 [ 113.929842][ T892] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 113.929847][ T892] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 113.929855][ T892] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 113.929857][ T892] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 113.929860][ T892] Preemption disabled at: [ 113.929861][ T892] [] vprintk_emit+0x31b/0x3e0 [ 113.929870][ T892] CPU: 3 UID: 0 PID: 892 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 113.929875][ T892] Tainted: [W]=WARN [ 113.929876][ T892] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.929879][ T892] Call Trace: [ 113.929881][ T892] [ 113.929882][ T892] dump_stack_lvl+0x6f/0xa0 [ 113.929889][ T892] ? vprintk_emit+0x31b/0x3e0 [ 113.929892][ T892] __might_resched.cold+0x1fe/0x2c1 [ 113.929896][ T892] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 113.929900][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.929905][ T892] __kmalloc_noprof+0x443/0x760 [ 113.929909][ T892] ? __rwlock_init+0x150/0x150 [ 113.929913][ T892] ? alloc_buf.isra.0+0x4b/0x260 [ 113.929918][ T892] ? do_raw_spin_unlock+0x59/0x250 [ 113.929920][ T892] alloc_buf.isra.0+0x4b/0x260 [ 113.929923][ T892] put_chars+0x1e1/0x2f0 [ 113.929926][ T892] ? desc_read_finalized_seq+0x79/0x120 [ 113.929928][ T892] ? __send_to_port+0x420/0x420 [ 113.929931][ T892] ? console_prepend_replay+0x20/0x20 [ 113.929935][ T892] hvc_console_print+0x292/0x780 [ 113.929939][ T892] ? hvc_write+0x3a0/0x3a0 [ 113.929941][ T892] ? do_raw_spin_lock+0x131/0x280 [ 113.929944][ T892] ? __rwlock_init+0x150/0x150 [ 113.929946][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.929948][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.929951][ T892] ? lock_acquire+0x13c/0x160 [ 113.929954][ T892] console_emit_next_record+0x22f/0x4c0 [ 113.929958][ T892] ? devkmsg_read+0x4b0/0x4b0 [ 113.929961][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.929963][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.929966][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.929968][ T892] ? lock_acquire+0x13c/0x160 [ 113.929971][ T892] ? console_flush_one_record+0x111/0x710 [ 113.929973][ T892] console_flush_one_record+0x46f/0x710 [ 113.929977][ T892] ? console_emit_next_record+0x4c0/0x4c0 [ 113.929981][ T892] console_unlock+0xee/0x1f0 [ 113.929983][ T892] ? lock_acquire+0x13c/0x160 [ 113.929986][ T892] ? console_flush_one_record+0x710/0x710 [ 113.929988][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.929990][ T892] ? lock_release+0x184/0x1f0 [ 113.929993][ T892] ? lock_acquire+0x60/0x160 [ 113.929995][ T892] ? __rcu_read_lock+0x30/0x70 [ 113.929998][ T892] ? __down_trylock_console_sem+0x5e/0xa0 [ 113.930000][ T892] ? vprintk_emit+0x320/0x3e0 [ 113.930003][ T892] vprintk_emit+0x37c/0x3e0 [ 113.930007][ T892] ? wake_up_klogd_work_func+0x90/0x90 [ 113.930009][ T892] ? rtnl_newlink+0x9f1/0x11c0 [ 113.930013][ T892] ? netlink_rcv_skb+0x14e/0x3a0 [ 113.930017][ T892] ? netlink_unicast+0x486/0x750 [ 113.930019][ T892] ? netlink_sendmsg+0x735/0xc60 [ 113.930021][ T892] ? ____sys_sendmsg+0x415/0x880 [ 113.930024][ T892] ? ___sys_sendmsg+0x14e/0x1d0 [ 113.930027][ T892] ? __sys_sendmsg+0x12c/0x1d0 [ 113.930030][ T892] _printk+0xc7/0x100 [ 113.930034][ T892] ? snapshot_read.cold+0x21/0x21 [ 113.930037][ T892] ? netdev_name+0x43/0x60 [ 113.930041][ T892] ? __netdev_printk+0x17f/0x1d0 [ 113.930044][ T892] netdev_info+0xe2/0x116 [ 113.930047][ T892] ? netdev_notice+0x120/0x120 [ 113.930049][ T892] ? lock_acquire+0x13c/0x160 [ 113.930052][ T892] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 113.930055][ T892] ? do_raw_spin_unlock+0x59/0x250 [ 113.930057][ T892] ? trace_hardirqs_on+0x36/0x40 [ 113.930059][ T892] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 113.930064][ T892] ? kvfree_call_rcu+0x23b/0x2e0 [ 113.930068][ T892] ? trace_irq_enable.constprop.0+0x30/0x160 [ 113.930070][ T892] team_port_del+0x645/0x9c0 [ 113.930075][ T892] do_set_master+0x15c/0x580 [ 113.930079][ T892] do_setlink.isra.0+0xa31/0x2750 [ 113.930083][ T892] ? stack_trace_save+0x93/0xc0 [ 113.930086][ T892] ? rtnl_link_get_size+0x350/0x350 [ 113.930088][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930090][ T892] ? stack_depot_save_flags+0x1bc/0x790 [ 113.930096][ T892] ? kasan_save_stack+0x3d/0x50 [ 113.930099][ T892] ? kasan_save_stack+0x2f/0x50 [ 113.930101][ T892] ? kasan_save_track+0x14/0x30 [ 113.930103][ T892] ? __kasan_kmalloc+0x7b/0x90 [ 113.930105][ T892] ? __kmalloc_cache_noprof+0x29a/0x620 [ 113.930108][ T892] ? rtnl_newlink+0x124/0x11c0 [ 113.930110][ T892] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 113.930111][ T892] ? netlink_rcv_skb+0x14e/0x3a0 [ 113.930113][ T892] ? netlink_unicast+0x486/0x750 [ 113.930115][ T892] ? netlink_sendmsg+0x735/0xc60 [ 113.930117][ T892] ? ____sys_sendmsg+0x415/0x880 [ 113.930119][ T892] ? ___sys_sendmsg+0x14e/0x1d0 [ 113.930122][ T892] ? __sys_sendmsg+0x12c/0x1d0 [ 113.930124][ T892] ? do_syscall_64+0xff/0x530 [ 113.930127][ T892] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 113.930131][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930133][ T892] ? lock_acquire+0x13c/0x160 [ 113.930135][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930138][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930140][ T892] ? trace_contention_end+0xb3/0x180 [ 113.930144][ T892] ? __mutex_lock+0x1db/0x1ea0 [ 113.930146][ T892] ? __mutex_lock+0x9a3/0x1ea0 [ 113.930149][ T892] ? rtnl_newlink+0x9a8/0x11c0 [ 113.930151][ T892] ? ww_mutex_lock+0x160/0x160 [ 113.930153][ T892] ? nla_get_range_signed+0x3d0/0x3d0 [ 113.930157][ T892] ? __rtnl_newlink+0x3fa/0xa50 [ 113.930160][ T892] rtnl_newlink+0x9f1/0x11c0 [ 113.930163][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930166][ T892] ? rtnl_bridge_getlink+0x850/0x850 [ 113.930168][ T892] ? lock_acquire+0x13c/0x160 [ 113.930170][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930173][ T892] ? is_bpf_text_address+0x3e/0x110 [ 113.930177][ T892] ? is_bpf_text_address+0x72/0x110 [ 113.930180][ T892] ? kernel_text_address+0x149/0x170 [ 113.930183][ T892] ? __kernel_text_address+0x12/0x30 [ 113.930185][ T892] ? write_profile+0xf0/0xf0 [ 113.930187][ T892] ? unwind_get_return_address+0x67/0xd0 [ 113.930190][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930193][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930195][ T892] ? cap_capable+0x1d7/0x3d0 [ 113.930199][ T892] ? lock_acquire+0x13c/0x160 [ 113.930202][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930204][ T892] ? rtnl_bridge_getlink+0x850/0x850 [ 113.930207][ T892] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 113.930209][ T892] ? rtnl_link_fill+0x920/0x920 [ 113.930212][ T892] ? filter_irq_stacks+0xd0/0xd0 [ 113.930214][ T892] ? stack_depot_save_flags+0x1bc/0x790 [ 113.930218][ T892] netlink_rcv_skb+0x14e/0x3a0 [ 113.930220][ T892] ? rtnl_link_fill+0x920/0x920 [ 113.930222][ T892] ? lock_release+0x184/0x1f0 [ 113.930225][ T892] ? netlink_ack+0xcf0/0xcf0 [ 113.930227][ T892] ? __netlink_lookup+0xb9/0x6b0 [ 113.930231][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930233][ T892] ? lock_release+0x184/0x1f0 [ 113.930236][ T892] netlink_unicast+0x486/0x750 [ 113.930239][ T892] ? netlink_attachskb+0x810/0x810 [ 113.930242][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930244][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930247][ T892] ? lock_acquire+0x13c/0x160 [ 113.930250][ T892] netlink_sendmsg+0x735/0xc60 [ 113.930253][ T892] ? netlink_unicast+0x750/0x750 [ 113.930256][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930258][ T892] ? lock_release+0x184/0x1f0 [ 113.930261][ T892] ____sys_sendmsg+0x415/0x880 [ 113.930264][ T892] ? copy_msghdr_from_user+0x279/0x420 [ 113.930266][ T892] ? get_timestamp.constprop.0+0x390/0x390 [ 113.930268][ T892] ? move_addr_to_kernel+0x40/0x40 [ 113.930271][ T892] ? filter_irq_stacks+0xd0/0xd0 [ 113.930275][ T892] ___sys_sendmsg+0x14e/0x1d0 [ 113.930277][ T892] ? copy_msghdr_from_user+0x420/0x420 [ 113.930285][ T892] __sys_sendmsg+0x12c/0x1d0 [ 113.930288][ T892] ? __sys_sendmsg_sock+0x20/0x20 [ 113.930292][ T892] ? rcu_is_watching+0x16/0xd0 [ 113.930296][ T892] do_syscall_64+0xff/0x530 [ 113.930298][ T892] ? exc_page_fault+0xee/0x100 [ 113.930301][ T892] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 113.930304][ T892] RIP: 0033:0x7f238e3e154e [ 113.930306][ T892] 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 [ 113.930309][ T892] RSP: 002b:00007ffe2b4f4d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.930313][ T892] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f238e3e154e [ 113.930315][ T892] RDX: 0000000000000000 RSI: 00007ffe2b4f4dc0 RDI: 0000000000000005 [ 113.930317][ T892] RBP: 00007ffe2b4f4d20 R08: 0000000000000000 R09: 0000000000000000 [ 113.930318][ T892] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910a09 [ 113.930319][ T892] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2b4f5480 [ 113.930323][ T892] [ 114.068367][ T903] lag3: Port device veth4 added [ 114.163069][ T914] lag3: Port device veth2 added [ 128.573190][ T987] lag3: Port device veth4 removed [ 128.573207][ T987] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.573210][ T987] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 987, name: ip [ 128.573212][ T987] preempt_count: 1, expected: 0 [ 128.573213][ T987] RCU nest depth: 0, expected: 0 [ 128.573214][ T987] INFO: lockdep is turned off. [ 128.573215][ T987] irq event stamp: 0 [ 128.573216][ T987] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 128.573221][ T987] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 128.573228][ T987] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 128.573230][ T987] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 128.573232][ T987] Preemption disabled at: [ 128.573233][ T987] [] vprintk_emit+0x31b/0x3e0 [ 128.573241][ T987] CPU: 3 UID: 0 PID: 987 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.573245][ T987] Tainted: [W]=WARN [ 128.573246][ T987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.573248][ T987] Call Trace: [ 128.573250][ T987] [ 128.573252][ T987] dump_stack_lvl+0x6f/0xa0 [ 128.573257][ T987] ? vprintk_emit+0x31b/0x3e0 [ 128.573259][ T987] __might_resched.cold+0x1fe/0x2c1 [ 128.573264][ T987] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.573267][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573271][ T987] __kmalloc_noprof+0x443/0x760 [ 128.573275][ T987] ? __rwlock_init+0x150/0x150 [ 128.573277][ T987] ? alloc_buf.isra.0+0x4b/0x260 [ 128.573281][ T987] ? do_raw_spin_unlock+0x59/0x250 [ 128.573283][ T987] alloc_buf.isra.0+0x4b/0x260 [ 128.573285][ T987] put_chars+0x1e1/0x2f0 [ 128.573287][ T987] ? desc_read_finalized_seq+0x79/0x120 [ 128.573288][ T987] ? __send_to_port+0x420/0x420 [ 128.573290][ T987] ? console_prepend_replay+0x20/0x20 [ 128.573293][ T987] hvc_console_print+0x292/0x780 [ 128.573296][ T987] ? hvc_write+0x3a0/0x3a0 [ 128.573297][ T987] ? do_raw_spin_lock+0x131/0x280 [ 128.573299][ T987] ? __rwlock_init+0x150/0x150 [ 128.573301][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573302][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573304][ T987] ? lock_acquire+0x13c/0x160 [ 128.573306][ T987] console_emit_next_record+0x22f/0x4c0 [ 128.573309][ T987] ? devkmsg_read+0x4b0/0x4b0 [ 128.573311][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573313][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573315][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573316][ T987] ? lock_acquire+0x13c/0x160 [ 128.573318][ T987] ? console_flush_one_record+0x111/0x710 [ 128.573320][ T987] console_flush_one_record+0x46f/0x710 [ 128.573323][ T987] ? console_emit_next_record+0x4c0/0x4c0 [ 128.573326][ T987] console_unlock+0xee/0x1f0 [ 128.573327][ T987] ? lock_acquire+0x13c/0x160 [ 128.573329][ T987] ? console_flush_one_record+0x710/0x710 [ 128.573331][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573332][ T987] ? lock_release+0x184/0x1f0 [ 128.573334][ T987] ? lock_acquire+0x60/0x160 [ 128.573335][ T987] ? __rcu_read_lock+0x30/0x70 [ 128.573337][ T987] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.573339][ T987] ? vprintk_emit+0x320/0x3e0 [ 128.573341][ T987] vprintk_emit+0x37c/0x3e0 [ 128.573344][ T987] ? wake_up_klogd_work_func+0x90/0x90 [ 128.573346][ T987] ? rtnl_newlink+0x9f1/0x11c0 [ 128.573349][ T987] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.573351][ T987] ? netlink_unicast+0x486/0x750 [ 128.573353][ T987] ? netlink_sendmsg+0x735/0xc60 [ 128.573354][ T987] ? ____sys_sendmsg+0x415/0x880 [ 128.573356][ T987] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.573358][ T987] ? __sys_sendmsg+0x12c/0x1d0 [ 128.573360][ T987] _printk+0xc7/0x100 [ 128.573363][ T987] ? snapshot_read.cold+0x21/0x21 [ 128.573366][ T987] ? netdev_name+0x43/0x60 [ 128.573369][ T987] ? __netdev_printk+0x17f/0x1d0 [ 128.573370][ T987] netdev_info+0xe2/0x116 [ 128.573372][ T987] ? netdev_notice+0x120/0x120 [ 128.573374][ T987] ? lock_acquire+0x13c/0x160 [ 128.573376][ T987] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 128.573378][ T987] ? do_raw_spin_unlock+0x59/0x250 [ 128.573380][ T987] ? trace_hardirqs_on+0x36/0x40 [ 128.573381][ T987] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 128.573385][ T987] ? kvfree_call_rcu+0x23b/0x2e0 [ 128.573388][ T987] ? trace_irq_enable.constprop.0+0x30/0x160 [ 128.573389][ T987] team_port_del+0x645/0x9c0 [ 128.573393][ T987] do_set_master+0x15c/0x580 [ 128.573396][ T987] do_setlink.isra.0+0xa31/0x2750 [ 128.573399][ T987] ? stack_trace_save+0x93/0xc0 [ 128.573401][ T987] ? rtnl_link_get_size+0x350/0x350 [ 128.573402][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573404][ T987] ? stack_depot_save_flags+0x1bc/0x790 [ 128.573408][ T987] ? kasan_save_stack+0x3d/0x50 [ 128.573411][ T987] ? kasan_save_stack+0x2f/0x50 [ 128.573412][ T987] ? kasan_save_track+0x14/0x30 [ 128.573414][ T987] ? __kasan_kmalloc+0x7b/0x90 [ 128.573416][ T987] ? __kmalloc_cache_noprof+0x29a/0x620 [ 128.573417][ T987] ? rtnl_newlink+0x124/0x11c0 [ 128.573418][ T987] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.573420][ T987] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.573421][ T987] ? netlink_unicast+0x486/0x750 [ 128.573422][ T987] ? netlink_sendmsg+0x735/0xc60 [ 128.573424][ T987] ? ____sys_sendmsg+0x415/0x880 [ 128.573425][ T987] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.573426][ T987] ? __sys_sendmsg+0x12c/0x1d0 [ 128.573428][ T987] ? do_syscall_64+0xff/0x530 [ 128.573430][ T987] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.573433][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573435][ T987] ? lock_acquire+0x13c/0x160 [ 128.573436][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573438][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573440][ T987] ? trace_contention_end+0xb3/0x180 [ 128.573443][ T987] ? __mutex_lock+0x1db/0x1ea0 [ 128.573444][ T987] ? __mutex_lock+0x9a3/0x1ea0 [ 128.573446][ T987] ? rtnl_newlink+0x9a8/0x11c0 [ 128.573448][ T987] ? ww_mutex_lock+0x160/0x160 [ 128.573449][ T987] ? nla_get_range_signed+0x3d0/0x3d0 [ 128.573452][ T987] ? __rtnl_newlink+0x3fa/0xa50 [ 128.573454][ T987] rtnl_newlink+0x9f1/0x11c0 [ 128.573456][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573458][ T987] ? rtnl_bridge_getlink+0x850/0x850 [ 128.573459][ T987] ? lock_acquire+0x13c/0x160 [ 128.573461][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573463][ T987] ? is_bpf_text_address+0x3e/0x110 [ 128.573466][ T987] ? is_bpf_text_address+0x72/0x110 [ 128.573468][ T987] ? kernel_text_address+0x149/0x170 [ 128.573470][ T987] ? __kernel_text_address+0x12/0x30 [ 128.573472][ T987] ? write_profile+0xf0/0xf0 [ 128.573473][ T987] ? unwind_get_return_address+0x67/0xd0 [ 128.573476][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573478][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573480][ T987] ? cap_capable+0x1d7/0x3d0 [ 128.573483][ T987] ? lock_acquire+0x13c/0x160 [ 128.573485][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573487][ T987] ? rtnl_bridge_getlink+0x850/0x850 [ 128.573488][ T987] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.573490][ T987] ? rtnl_link_fill+0x920/0x920 [ 128.573491][ T987] ? filter_irq_stacks+0xd0/0xd0 [ 128.573493][ T987] ? stack_depot_save_flags+0x1bc/0x790 [ 128.573496][ T987] netlink_rcv_skb+0x14e/0x3a0 [ 128.573497][ T987] ? rtnl_link_fill+0x920/0x920 [ 128.573499][ T987] ? lock_release+0x184/0x1f0 [ 128.573500][ T987] ? netlink_ack+0xcf0/0xcf0 [ 128.573502][ T987] ? __netlink_lookup+0xb9/0x6b0 [ 128.573505][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573507][ T987] ? lock_release+0x184/0x1f0 [ 128.573509][ T987] netlink_unicast+0x486/0x750 [ 128.573511][ T987] ? netlink_attachskb+0x810/0x810 [ 128.573513][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573514][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573516][ T987] ? lock_acquire+0x13c/0x160 [ 128.573518][ T987] netlink_sendmsg+0x735/0xc60 [ 128.573520][ T987] ? netlink_unicast+0x750/0x750 [ 128.573522][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573524][ T987] ? lock_release+0x184/0x1f0 [ 128.573525][ T987] ____sys_sendmsg+0x415/0x880 [ 128.573527][ T987] ? copy_msghdr_from_user+0x279/0x420 [ 128.573529][ T987] ? get_timestamp.constprop.0+0x390/0x390 [ 128.573530][ T987] ? move_addr_to_kernel+0x40/0x40 [ 128.573532][ T987] ? filter_irq_stacks+0xd0/0xd0 [ 128.573535][ T987] ___sys_sendmsg+0x14e/0x1d0 [ 128.573537][ T987] ? copy_msghdr_from_user+0x420/0x420 [ 128.573548][ T987] __sys_sendmsg+0x12c/0x1d0 [ 128.573550][ T987] ? __sys_sendmsg_sock+0x20/0x20 [ 128.573553][ T987] ? rcu_is_watching+0x16/0xd0 [ 128.573555][ T987] do_syscall_64+0xff/0x530 [ 128.573557][ T987] ? exc_page_fault+0xee/0x100 [ 128.573559][ T987] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.573561][ T987] RIP: 0033:0x7fca3990554e [ 128.573563][ T987] 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 [ 128.573565][ T987] RSP: 002b:00007fffe8198550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.573569][ T987] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca3990554e [ 128.573570][ T987] RDX: 0000000000000000 RSI: 00007fffe8198600 RDI: 0000000000000005 [ 128.573571][ T987] RBP: 00007fffe8198560 R08: 0000000000000000 R09: 0000000000000000 [ 128.573572][ T987] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910a18 [ 128.573573][ T987] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffe8198cc0 [ 128.573575][ T987] [ 128.619402][ T988] lag3: Port device veth2 removed [ 128.841323][ T1001] br2: port 1(lag2.200) entered disabled state [ 128.856824][ T1002] br1: port 1(lag2.100) entered disabled state [ 128.915252][ T1005] lag2.200: left allmulticast mode [ 128.915471][ T1005] lag2.200: left promiscuous mode [ 128.916142][ T1005] br2: port 1(lag2.200) entered disabled state [ 128.970957][ T1007] lag2.100: left allmulticast mode [ 128.971138][ T1007] lag2: left allmulticast mode [ 128.971287][ T1007] veth1: left allmulticast mode [ 128.971430][ T1007] veth7: left allmulticast mode [ 128.971662][ T1007] lag2.100: left promiscuous mode [ 128.971807][ T1007] lag2: left promiscuous mode [ 128.971944][ T1007] veth1: left promiscuous mode [ 128.972216][ T1007] veth7: left promiscuous mode [ 128.972652][ T1007] br1: port 1(lag2.100) entered disabled state [ 129.082711][ T1011] lag2: Port device veth7 removed [ 129.100078][ T1012] lag2: Port device veth1 removed [ 129.509345][ T1027] lag4: Port device veth5 removed [ 129.528049][ T1028] lag4: Port device veth3 removed [ 129.945263][ T1043] lag1: Port device veth6 removed [ 129.945278][ T1043] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 129.945281][ T1043] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1043, name: ip [ 129.945283][ T1043] preempt_count: 1, expected: 0 [ 129.945283][ T1043] RCU nest depth: 0, expected: 0 [ 129.945284][ T1043] INFO: lockdep is turned off. [ 129.945285][ T1043] irq event stamp: 0 [ 129.945286][ T1043] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 129.945291][ T1043] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 129.945297][ T1043] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 129.945298][ T1043] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 129.945300][ T1043] Preemption disabled at: [ 129.945301][ T1043] [] vprintk_emit+0x31b/0x3e0 [ 129.945308][ T1043] CPU: 0 UID: 0 PID: 1043 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 129.945312][ T1043] Tainted: [W]=WARN [ 129.945313][ T1043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.945315][ T1043] Call Trace: [ 129.945317][ T1043] [ 129.945318][ T1043] dump_stack_lvl+0x6f/0xa0 [ 129.945323][ T1043] ? vprintk_emit+0x31b/0x3e0 [ 129.945325][ T1043] __might_resched.cold+0x1fe/0x2c1 [ 129.945329][ T1043] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 129.945332][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945336][ T1043] __kmalloc_noprof+0x443/0x760 [ 129.945340][ T1043] ? __rwlock_init+0x150/0x150 [ 129.945342][ T1043] ? alloc_buf.isra.0+0x4b/0x260 [ 129.945346][ T1043] ? do_raw_spin_unlock+0x59/0x250 [ 129.945348][ T1043] alloc_buf.isra.0+0x4b/0x260 [ 129.945350][ T1043] put_chars+0x1e1/0x2f0 [ 129.945351][ T1043] ? desc_read_finalized_seq+0x79/0x120 [ 129.945353][ T1043] ? __send_to_port+0x420/0x420 [ 129.945355][ T1043] ? console_prepend_replay+0x20/0x20 [ 129.945357][ T1043] hvc_console_print+0x292/0x780 [ 129.945361][ T1043] ? hvc_write+0x3a0/0x3a0 [ 129.945362][ T1043] ? do_raw_spin_lock+0x131/0x280 [ 129.945363][ T1043] ? __rwlock_init+0x150/0x150 [ 129.945365][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945366][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945368][ T1043] ? lock_acquire+0x13c/0x160 [ 129.945370][ T1043] console_emit_next_record+0x22f/0x4c0 [ 129.945373][ T1043] ? devkmsg_read+0x4b0/0x4b0 [ 129.945375][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945376][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945378][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945379][ T1043] ? lock_acquire+0x13c/0x160 [ 129.945381][ T1043] ? console_flush_one_record+0x111/0x710 [ 129.945383][ T1043] console_flush_one_record+0x46f/0x710 [ 129.945385][ T1043] ? console_emit_next_record+0x4c0/0x4c0 [ 129.945388][ T1043] console_unlock+0xee/0x1f0 [ 129.945389][ T1043] ? lock_acquire+0x13c/0x160 [ 129.945391][ T1043] ? console_flush_one_record+0x710/0x710 [ 129.945392][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945394][ T1043] ? lock_release+0x184/0x1f0 [ 129.945395][ T1043] ? lock_acquire+0x60/0x160 [ 129.945397][ T1043] ? __rcu_read_lock+0x30/0x70 [ 129.945399][ T1043] ? __down_trylock_console_sem+0x5e/0xa0 [ 129.945401][ T1043] ? vprintk_emit+0x320/0x3e0 [ 129.945403][ T1043] vprintk_emit+0x37c/0x3e0 [ 129.945405][ T1043] ? wake_up_klogd_work_func+0x90/0x90 [ 129.945407][ T1043] ? rtnl_newlink+0x9f1/0x11c0 [ 129.945410][ T1043] ? netlink_rcv_skb+0x14e/0x3a0 [ 129.945412][ T1043] ? netlink_unicast+0x486/0x750 [ 129.945414][ T1043] ? netlink_sendmsg+0x735/0xc60 [ 129.945415][ T1043] ? ____sys_sendmsg+0x415/0x880 [ 129.945417][ T1043] ? ___sys_sendmsg+0x14e/0x1d0 [ 129.945419][ T1043] ? __sys_sendmsg+0x12c/0x1d0 [ 129.945421][ T1043] _printk+0xc7/0x100 [ 129.945424][ T1043] ? snapshot_read.cold+0x21/0x21 [ 129.945426][ T1043] ? netdev_name+0x43/0x60 [ 129.945429][ T1043] ? __netdev_printk+0x17f/0x1d0 [ 129.945431][ T1043] netdev_info+0xe2/0x116 [ 129.945433][ T1043] ? netdev_notice+0x120/0x120 [ 129.945434][ T1043] ? lock_acquire+0x13c/0x160 [ 129.945436][ T1043] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 129.945439][ T1043] ? do_raw_spin_unlock+0x59/0x250 [ 129.945440][ T1043] ? trace_hardirqs_on+0x36/0x40 [ 129.945441][ T1043] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 129.945445][ T1043] ? kvfree_call_rcu+0x23b/0x2e0 [ 129.945448][ T1043] ? trace_irq_enable.constprop.0+0x30/0x160 [ 129.945450][ T1043] team_port_del+0x645/0x9c0 [ 129.945453][ T1043] do_set_master+0x15c/0x580 [ 129.945456][ T1043] do_setlink.isra.0+0xa31/0x2750 [ 129.945458][ T1043] ? stack_trace_save+0x93/0xc0 [ 129.945461][ T1043] ? rtnl_link_get_size+0x350/0x350 [ 129.945462][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945464][ T1043] ? stack_depot_save_flags+0x1bc/0x790 [ 129.945467][ T1043] ? kasan_save_stack+0x3d/0x50 [ 129.945470][ T1043] ? kasan_save_stack+0x2f/0x50 [ 129.945472][ T1043] ? kasan_save_track+0x14/0x30 [ 129.945473][ T1043] ? __kasan_kmalloc+0x7b/0x90 [ 129.945475][ T1043] ? __kmalloc_cache_noprof+0x29a/0x620 [ 129.945476][ T1043] ? rtnl_newlink+0x124/0x11c0 [ 129.945477][ T1043] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 129.945479][ T1043] ? netlink_rcv_skb+0x14e/0x3a0 [ 129.945480][ T1043] ? netlink_unicast+0x486/0x750 [ 129.945481][ T1043] ? netlink_sendmsg+0x735/0xc60 [ 129.945482][ T1043] ? ____sys_sendmsg+0x415/0x880 [ 129.945484][ T1043] ? ___sys_sendmsg+0x14e/0x1d0 [ 129.945485][ T1043] ? __sys_sendmsg+0x12c/0x1d0 [ 129.945487][ T1043] ? do_syscall_64+0xff/0x530 [ 129.945489][ T1043] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 129.945491][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945493][ T1043] ? lock_acquire+0x13c/0x160 [ 129.945494][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945496][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945497][ T1043] ? trace_contention_end+0xb3/0x180 [ 129.945500][ T1043] ? __mutex_lock+0x1db/0x1ea0 [ 129.945501][ T1043] ? __mutex_lock+0x9a3/0x1ea0 [ 129.945503][ T1043] ? rtnl_newlink+0x9a8/0x11c0 [ 129.945504][ T1043] ? ww_mutex_lock+0x160/0x160 [ 129.945505][ T1043] ? nla_get_range_signed+0x3d0/0x3d0 [ 129.945508][ T1043] ? __rtnl_newlink+0x3fa/0xa50 [ 129.945510][ T1043] rtnl_newlink+0x9f1/0x11c0 [ 129.945512][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945513][ T1043] ? rtnl_bridge_getlink+0x850/0x850 [ 129.945515][ T1043] ? lock_acquire+0x13c/0x160 [ 129.945516][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945518][ T1043] ? is_bpf_text_address+0x3e/0x110 [ 129.945521][ T1043] ? is_bpf_text_address+0x72/0x110 [ 129.945523][ T1043] ? kernel_text_address+0x149/0x170 [ 129.945525][ T1043] ? __kernel_text_address+0x12/0x30 [ 129.945527][ T1043] ? write_profile+0xf0/0xf0 [ 129.945528][ T1043] ? unwind_get_return_address+0x67/0xd0 [ 129.945530][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945532][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945534][ T1043] ? cap_capable+0x1d7/0x3d0 [ 129.945537][ T1043] ? lock_acquire+0x13c/0x160 [ 129.945538][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945540][ T1043] ? rtnl_bridge_getlink+0x850/0x850 [ 129.945542][ T1043] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 129.945543][ T1043] ? rtnl_link_fill+0x920/0x920 [ 129.945549][ T1043] ? filter_irq_stacks+0xd0/0xd0 [ 129.945550][ T1043] ? stack_depot_save_flags+0x1bc/0x790 [ 129.945553][ T1043] netlink_rcv_skb+0x14e/0x3a0 [ 129.945554][ T1043] ? rtnl_link_fill+0x920/0x920 [ 129.945556][ T1043] ? lock_release+0x184/0x1f0 [ 129.945557][ T1043] ? netlink_ack+0xcf0/0xcf0 [ 129.945558][ T1043] ? __netlink_lookup+0xb9/0x6b0 [ 129.945561][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945563][ T1043] ? lock_release+0x184/0x1f0 [ 129.945565][ T1043] netlink_unicast+0x486/0x750 [ 129.945566][ T1043] ? netlink_attachskb+0x810/0x810 [ 129.945568][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945570][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945571][ T1043] ? lock_acquire+0x13c/0x160 [ 129.945573][ T1043] netlink_sendmsg+0x735/0xc60 [ 129.945575][ T1043] ? netlink_unicast+0x750/0x750 [ 129.945577][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945578][ T1043] ? lock_release+0x184/0x1f0 [ 129.945580][ T1043] ____sys_sendmsg+0x415/0x880 [ 129.945582][ T1043] ? copy_msghdr_from_user+0x279/0x420 [ 129.945583][ T1043] ? get_timestamp.constprop.0+0x390/0x390 [ 129.945585][ T1043] ? move_addr_to_kernel+0x40/0x40 [ 129.945586][ T1043] ? filter_irq_stacks+0xd0/0xd0 [ 129.945589][ T1043] ___sys_sendmsg+0x14e/0x1d0 [ 129.945590][ T1043] ? copy_msghdr_from_user+0x420/0x420 [ 129.945595][ T1043] __sys_sendmsg+0x12c/0x1d0 [ 129.945597][ T1043] ? __sys_sendmsg_sock+0x20/0x20 [ 129.945600][ T1043] ? rcu_is_watching+0x16/0xd0 [ 129.945602][ T1043] do_syscall_64+0xff/0x530 [ 129.945603][ T1043] ? exc_page_fault+0xee/0x100 [ 129.945605][ T1043] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 129.945607][ T1043] RIP: 0033:0x7ff65dded54e [ 129.945609][ T1043] 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 [ 129.945611][ T1043] RSP: 002b:00007fffc93b39d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.945614][ T1043] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff65dded54e [ 129.945616][ T1043] RDX: 0000000000000000 RSI: 00007fffc93b3a80 RDI: 0000000000000005 [ 129.945617][ T1043] RBP: 00007fffc93b39e0 R08: 0000000000000000 R09: 0000000000000000 [ 129.945617][ T1043] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910a19 [ 129.945618][ T1043] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffc93b4140 [ 129.945621][ T1043] [ 129.989695][ T1044] lag1: Port device veth0 removed