[ 9.785823][ T191] ip (191) used greatest stack depth: 24016 bytes left [ 9.785839][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.785841][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: ip [ 9.785843][ T191] preempt_count: 2, expected: 0 [ 9.785844][ T191] RCU nest depth: 0, expected: 0 [ 9.785844][ T191] locks held by ip/191: 5, last CPU#1: [ 9.785847][ T191] #0: ffffffff8e8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.785859][ T191] #1: ffffffff8e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.785865][ T191] #2: ffffffff8e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.785869][ T191] #3: ffffffff8e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.785873][ T191] #4: ffffffff8e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.785876][ T191] irq event stamp: 36098 [ 9.785877][ T191] hardirqs last enabled at (36097): [] __down_trylock_console_sem+0x86/0xa0 [ 9.785880][ T191] hardirqs last disabled at (36098): [] console_emit_next_record+0x3d4/0x4c0 [ 9.785882][ T191] softirqs last enabled at (36004): [] handle_softirqs+0x67c/0x900 [ 9.785884][ T191] softirqs last disabled at (34947): [] __irq_exit_rcu+0x145/0x1c0 [ 9.785886][ T191] Preemption disabled at: [ 9.785886][ T191] [<0000000000000000>] 0x0 [ 9.785893][ T191] CPU: 1 UID: 0 PID: 191 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.785897][ T191] Tainted: [W]=WARN [ 9.785897][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.785899][ T191] Call Trace: [ 9.785900][ T191] [ 9.785902][ T191] dump_stack_lvl+0x6f/0xa0 [ 9.785908][ T191] __might_resched.cold+0x1fe/0x2c1 [ 9.785912][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.785917][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 9.785922][ T191] __kmalloc_noprof+0x443/0x760 [ 9.785924][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 9.785930][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 9.785933][ T191] alloc_buf.isra.0+0x4b/0x260 [ 9.785936][ T191] put_chars+0x1e1/0x2f0 [ 9.785939][ T191] ? __send_to_port+0x420/0x420 [ 9.785940][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.785945][ T191] ? validate_chain+0x38b/0xc20 [ 9.785950][ T191] hvc_console_print+0x292/0x780 [ 9.785956][ T191] ? hvc_write+0x3a0/0x3a0 [ 9.785958][ T191] ? rcu_is_watching+0x16/0xd0 [ 9.785961][ T191] ? lock_acquire+0x13c/0x160 [ 9.785965][ T191] console_emit_next_record+0x22f/0x4c0 [ 9.785968][ T191] ? devkmsg_read+0x4b0/0x4b0 [ 9.785970][ T191] ? console_flush_one_record+0x106/0x710 [ 9.785973][ T191] ? rcu_is_watching+0x16/0xd0 [ 9.785976][ T191] ? lock_acquire+0x13c/0x160 [ 9.785979][ T191] console_flush_one_record+0x46f/0x710 [ 9.785983][ T191] ? console_emit_next_record+0x4c0/0x4c0 [ 9.785985][ T191] ? __lock_acquire+0x518/0xc20 [ 9.785990][ T191] console_unlock+0xee/0x1f0 [ 9.785993][ T191] ? console_flush_one_record+0x710/0x710 [ 9.785995][ T191] ? rcu_is_watching+0x16/0xd0 [ 9.785997][ T191] ? lock_acquire+0x60/0x160 [ 9.786001][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.786002][ T191] ? vprintk_emit+0x320/0x3e0 [ 9.786006][ T191] vprintk_emit+0x37c/0x3e0 [ 9.786009][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 9.786013][ T191] ? __lock_acquire+0x518/0xc20 [ 9.786016][ T191] _printk+0xc7/0x100 [ 9.786020][ T191] ? snapshot_read.cold+0x21/0x21 [ 9.786023][ T191] ? do_raw_spin_lock+0x131/0x280 [ 9.786025][ T191] ? __rwlock_init+0x150/0x150 [ 9.786029][ T191] ? do_raw_spin_lock+0x131/0x280 [ 9.786032][ T191] do_exit.cold+0x82/0x9c [ 9.786035][ T191] ? exit_notify+0x890/0x890 [ 9.786037][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 9.786040][ T191] ? rcu_is_watching+0x16/0xd0 [ 9.786044][ T191] do_group_exit+0xb8/0x370 [ 9.786047][ T191] __x64_sys_exit_group+0x3c/0x50 [ 9.786048][ T191] x64_sys_call+0x1567/0x1570 [ 9.786051][ T191] do_syscall_64+0xff/0x530 [ 9.786054][ T191] ? exc_page_fault+0xee/0x100 [ 9.786057][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.786059][ T191] RIP: 0033:0x7f25342421b8 [ 9.786061][ T191] Code: Unable to access opcode bytes at 0x7f253424218e. [ 9.786062][ T191] RSP: 002b:00007ffddaf81dc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.786065][ T191] RAX: ffffffffffffffda RBX: 00007f2534372f88 RCX: 00007f25342421b8 [ 9.786066][ T191] RDX: 00007f2533f8cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.786067][ T191] RBP: 00007ffddaf81e20 R08: 0000000000000000 R09: 0000000000008010 [ 9.786068][ T191] R10: 00007ffddaf81be0 R11: 0000000000000246 R12: 0000000000000001 [ 9.786068][ T191] R13: 0000000000000000 R14: 00007f2534371680 R15: 00007f2534372fa0 [ 9.786075][ T191] [ 10.907455][ T238] lag1: Mode changed to "loadbalance" [ 10.907534][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.907537][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: teamd [ 10.907540][ T238] preempt_count: 1, expected: 0 [ 10.907541][ T238] RCU nest depth: 0, expected: 0 [ 10.907542][ T238] locks held by teamd/238: 7, last CPU#1: [ 10.907545][ T238] #0: ffffffff8f130328 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 10.907559][ T238] #1: ffffffff8f1303e0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 10.907565][ T238] #2: ffffffff8f0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 10.907572][ T238] #3: ffffffff8e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.907580][ T238] #4: ffffffff8e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.907586][ T238] #5: ffffffff8e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.907592][ T238] #6: ffffffff8e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.907598][ T238] irq event stamp: 25688 [ 10.907599][ T238] hardirqs last enabled at (25687): [] __down_trylock_console_sem+0x86/0xa0 [ 10.907602][ T238] hardirqs last disabled at (25688): [] console_emit_next_record+0x3d4/0x4c0 [ 10.907605][ T238] softirqs last enabled at (25630): [] __alloc_skb+0x4c2/0x5f0 [ 10.907610][ T238] softirqs last disabled at (25628): [] __alloc_skb+0x4c2/0x5f0 [ 10.907613][ T238] Preemption disabled at: [ 10.907614][ T238] [] vprintk_emit+0x31b/0x3e0 [ 10.907622][ T238] CPU: 1 UID: 0 PID: 238 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.907631][ T238] Tainted: [W]=WARN [ 10.907633][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.907635][ T238] Call Trace: [ 10.907637][ T238] [ 10.907639][ T238] dump_stack_lvl+0x6f/0xa0 [ 10.907647][ T238] ? vprintk_emit+0x31b/0x3e0 [ 10.907650][ T238] __might_resched.cold+0x1fe/0x2c1 [ 10.907656][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.907663][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 10.907670][ T238] __kmalloc_noprof+0x443/0x760 [ 10.907674][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 10.907683][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 10.907687][ T238] alloc_buf.isra.0+0x4b/0x260 [ 10.907693][ T238] put_chars+0x1e1/0x2f0 [ 10.907697][ T238] ? __send_to_port+0x420/0x420 [ 10.907705][ T238] ? validate_chain+0x34a/0xc20 [ 10.907712][ T238] hvc_console_print+0x292/0x780 [ 10.907716][ T238] ? mark_usage+0x61/0x170 [ 10.907719][ T238] ? __lock_acquire+0x518/0xc20 [ 10.907721][ T238] ? __lock_acquire+0x518/0xc20 [ 10.907728][ T238] ? hvc_write+0x3a0/0x3a0 [ 10.907732][ T238] ? console_emit_next_record+0x1df/0x4c0 [ 10.907738][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.907743][ T238] ? lock_acquire+0x13c/0x160 [ 10.907750][ T238] console_emit_next_record+0x22f/0x4c0 [ 10.907756][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 10.907759][ T238] ? console_flush_one_record+0x106/0x710 [ 10.907764][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.907768][ T238] ? lock_acquire+0x13c/0x160 [ 10.907775][ T238] console_flush_one_record+0x46f/0x710 [ 10.907782][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 10.907788][ T238] ? __lock_acquire+0x518/0xc20 [ 10.907797][ T238] console_unlock+0xee/0x1f0 [ 10.907802][ T238] ? console_flush_one_record+0x710/0x710 [ 10.907804][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.907808][ T238] ? lock_acquire+0x60/0x160 [ 10.907815][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.907817][ T238] ? vprintk_emit+0x320/0x3e0 [ 10.907823][ T238] vprintk_emit+0x37c/0x3e0 [ 10.907829][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 10.907833][ T238] ? team_nl_send_multicast+0xbb/0x120 [ 10.907839][ T238] ? team_nl_send_options_get+0x57f/0x6c0 [ 10.907845][ T238] _printk+0xc7/0x100 [ 10.907850][ T238] ? snapshot_read.cold+0x21/0x21 [ 10.907855][ T238] ? lockdep_hardirqs_on+0x91/0x130 [ 10.907860][ T238] ? kasan_quarantine_put+0x13e/0x2b0 [ 10.907864][ T238] ? netdev_name+0x43/0x60 [ 10.907869][ T238] ? __netdev_printk+0x17f/0x1d0 [ 10.907875][ T238] netdev_info+0xe2/0x116 [ 10.907879][ T238] ? netdev_notice+0x120/0x120 [ 10.907881][ T238] ? team_nl_send_options_get+0x6c0/0x6c0 [ 10.907889][ T238] ? team_options_register+0x26/0x30 [ 10.907893][ T238] ? lb_init+0x2cb/0x470 [ 10.907900][ T238] team_mode_option_set.cold+0x45/0xe3 [ 10.907908][ T238] team_nl_options_set_doit+0x59d/0xd00 [ 10.907918][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 10.907923][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.907935][ T238] ? __nla_parse+0x22/0x30 [ 10.907940][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 10.907947][ T238] ? genl_family_rcv_msg_doit+0x206/0x300 [ 10.907950][ T238] genl_family_rcv_msg_doit+0x206/0x300 [ 10.907956][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 10.907967][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.907970][ T238] ? cap_capable+0x1d7/0x3d0 [ 10.907975][ T238] ? write_profile+0xf0/0xf0 [ 10.907978][ T238] ? unwind_get_return_address+0x67/0xd0 [ 10.907986][ T238] genl_family_rcv_msg+0x3a4/0x640 [ 10.907992][ T238] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 10.907997][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 10.908001][ T238] ? __lock_acquire+0x518/0xc20 [ 10.908011][ T238] genl_rcv_msg+0xbb/0x160 [ 10.908016][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 10.908019][ T238] ? genl_family_rcv_msg+0x640/0x640 [ 10.908025][ T238] ? netlink_ack+0xcf0/0xcf0 [ 10.908038][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 10.908040][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 10.908047][ T238] genl_rcv+0x28/0x40 [ 10.908050][ T238] netlink_unicast+0x486/0x750 [ 10.908057][ T238] ? netlink_attachskb+0x810/0x810 [ 10.908061][ T238] ? __lock_acquire+0x518/0xc20 [ 10.908069][ T238] netlink_sendmsg+0x735/0xc60 [ 10.908076][ T238] ? netlink_unicast+0x750/0x750 [ 10.908083][ T238] ? __might_fault+0x97/0x140 [ 10.908092][ T238] ____sys_sendmsg+0x415/0x880 [ 10.908097][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 10.908101][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 10.908103][ T238] ? move_addr_to_kernel+0x40/0x40 [ 10.908110][ T238] ? __lock_acquire+0x518/0xc20 [ 10.908113][ T238] ? net_dim+0x616/0xd70 [ 10.908117][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.908124][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 10.908129][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 10.908132][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.908146][ T238] ? __lock_acquire+0x518/0xc20 [ 10.908158][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 10.908160][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 10.908169][ T238] __sys_sendmsg+0x12c/0x1d0 [ 10.908173][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 10.908176][ T238] ? do_pipe2+0x142/0x1b0 [ 10.908187][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.908218][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.908225][ T238] do_syscall_64+0xff/0x530 [ 10.908228][ T238] ? exc_page_fault+0xee/0x100 [ 10.908233][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.908236][ T238] RIP: 0033:0x7feab90d754e [ 10.908241][ T238] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.908244][ T238] RSP: 002b:00007ffc6179e5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.908248][ T238] RAX: ffffffffffffffda RBX: 0000563b26e1bf70 RCX: 00007feab90d754e [ 10.908250][ T238] RDX: 0000000000000000 RSI: 00007ffc6179e690 RDI: 0000000000000007 [ 10.908251][ T238] RBP: 00007ffc6179e600 R08: 0000000000000000 R09: 0000000000000000 [ 10.908253][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 0000563b26e20a30 [ 10.908255][ T238] R13: 00007ffc6179e690 R14: 0000563b26e1be80 R15: 0000000000000000 [ 10.908272][ T238] [ 11.185067][ T248] lag1: Port device veth0 added [ 11.208964][ T249] lag1: Port device veth6 added [ 11.573157][ T261] 8021q: 802.1Q VLAN Support v1.8 [ 11.573484][ T261] 8021q: adding VLAN 0 to HW filter on device lag1 [ 12.081912][ T280] lag4: Mode changed to "loadbalance" [ 12.081928][ T280] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.081930][ T280] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 280, name: teamd [ 12.081932][ T280] preempt_count: 1, expected: 0 [ 12.081933][ T280] RCU nest depth: 0, expected: 0 [ 12.081934][ T280] locks held by teamd/280: 7, last CPU#2: [ 12.081936][ T280] #0: ffffffff8f130328 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 12.081948][ T280] #1: ffffffff8f1303e0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 12.081952][ T280] #2: ffffffff8f0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 12.081957][ T280] #3: ffffffff8e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.081963][ T280] #4: ffffffff8e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.081967][ T280] #5: ffffffff8e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.081971][ T280] #6: ffffffff8e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.081975][ T280] irq event stamp: 31584 [ 12.081976][ T280] hardirqs last enabled at (31583): [] __down_trylock_console_sem+0x86/0xa0 [ 12.081978][ T280] hardirqs last disabled at (31584): [] console_emit_next_record+0x3d4/0x4c0 [ 12.081980][ T280] softirqs last enabled at (31518): [] __alloc_skb+0x4c2/0x5f0 [ 12.081984][ T280] softirqs last disabled at (31516): [] __alloc_skb+0x4c2/0x5f0 [ 12.081986][ T280] Preemption disabled at: [ 12.081987][ T280] [] vprintk_emit+0x31b/0x3e0 [ 12.081993][ T280] CPU: 2 UID: 0 PID: 280 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.081996][ T280] Tainted: [W]=WARN [ 12.081997][ T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.081998][ T280] Call Trace: [ 12.082000][ T280] [ 12.082002][ T280] dump_stack_lvl+0x6f/0xa0 [ 12.082007][ T280] ? vprintk_emit+0x31b/0x3e0 [ 12.082010][ T280] __might_resched.cold+0x1fe/0x2c1 [ 12.082014][ T280] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.082018][ T280] ? __kmalloc_noprof+0xdb/0x760 [ 12.082023][ T280] __kmalloc_noprof+0x443/0x760 [ 12.082025][ T280] ? alloc_buf.isra.0+0x4b/0x260 [ 12.082031][ T280] ? do_raw_spin_unlock+0x59/0x250 [ 12.082034][ T280] alloc_buf.isra.0+0x4b/0x260 [ 12.082037][ T280] put_chars+0x1e1/0x2f0 [ 12.082039][ T280] ? prb_final_commit+0x50/0x50 [ 12.082041][ T280] ? __send_to_port+0x420/0x420 [ 12.082044][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.082048][ T280] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.082051][ T280] ? validate_chain+0x38b/0xc20 [ 12.082054][ T280] hvc_console_print+0x292/0x780 [ 12.082057][ T280] ? mark_usage+0x61/0x170 [ 12.082059][ T280] ? __lock_acquire+0x518/0xc20 [ 12.082061][ T280] ? __lock_acquire+0x518/0xc20 [ 12.082064][ T280] ? hvc_write+0x3a0/0x3a0 [ 12.082067][ T280] ? console_emit_next_record+0x1df/0x4c0 [ 12.082070][ T280] ? rcu_is_watching+0x16/0xd0 [ 12.082072][ T280] ? lock_acquire+0x13c/0x160 [ 12.082076][ T280] console_emit_next_record+0x22f/0x4c0 [ 12.082080][ T280] ? devkmsg_read+0x4b0/0x4b0 [ 12.082082][ T280] ? console_flush_one_record+0x106/0x710 [ 12.082085][ T280] ? rcu_is_watching+0x16/0xd0 [ 12.082087][ T280] ? lock_acquire+0x13c/0x160 [ 12.082091][ T280] console_flush_one_record+0x46f/0x710 [ 12.082095][ T280] ? console_emit_next_record+0x4c0/0x4c0 [ 12.082097][ T280] ? __lock_acquire+0x518/0xc20 [ 12.082102][ T280] console_unlock+0xee/0x1f0 [ 12.082105][ T280] ? console_flush_one_record+0x710/0x710 [ 12.082107][ T280] ? rcu_is_watching+0x16/0xd0 [ 12.082109][ T280] ? lock_acquire+0x60/0x160 [ 12.082113][ T280] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.082115][ T280] ? vprintk_emit+0x320/0x3e0 [ 12.082120][ T280] vprintk_emit+0x37c/0x3e0 [ 12.082124][ T280] ? wake_up_klogd_work_func+0x90/0x90 [ 12.082126][ T280] ? team_nl_send_multicast+0xbb/0x120 [ 12.082130][ T280] ? team_nl_send_options_get+0x57f/0x6c0 [ 12.082134][ T280] _printk+0xc7/0x100 [ 12.082138][ T280] ? snapshot_read.cold+0x21/0x21 [ 12.082141][ T280] ? lockdep_hardirqs_on+0x91/0x130 [ 12.082144][ T280] ? kasan_quarantine_put+0x13e/0x2b0 [ 12.082148][ T280] ? netdev_name+0x43/0x60 [ 12.082151][ T280] ? __netdev_printk+0x17f/0x1d0 [ 12.082154][ T280] netdev_info+0xe2/0x116 [ 12.082157][ T280] ? netdev_notice+0x120/0x120 [ 12.082158][ T280] ? team_nl_send_options_get+0x6c0/0x6c0 [ 12.082162][ T280] ? team_options_register+0x26/0x30 [ 12.082164][ T280] ? lb_init+0x2cb/0x470 [ 12.082169][ T280] team_mode_option_set.cold+0x45/0xe3 [ 12.082174][ T280] team_nl_options_set_doit+0x59d/0xd00 [ 12.082180][ T280] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.082182][ T280] ? rcu_is_watching+0x16/0xd0 [ 12.082189][ T280] ? __nla_parse+0x22/0x30 [ 12.082192][ T280] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 12.082196][ T280] ? genl_family_rcv_msg_doit+0x206/0x300 [ 12.082198][ T280] genl_family_rcv_msg_doit+0x206/0x300 [ 12.082201][ T280] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 12.082207][ T280] ? rcu_is_watching+0x16/0xd0 [ 12.082209][ T280] ? cap_capable+0x1d7/0x3d0 [ 12.082213][ T280] ? write_profile+0xf0/0xf0 [ 12.082216][ T280] ? unwind_get_return_address+0x67/0xd0 [ 12.082221][ T280] genl_family_rcv_msg+0x3a4/0x640 [ 12.082224][ T280] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 12.082227][ T280] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.082229][ T280] ? __lock_acquire+0x518/0xc20 [ 12.082235][ T280] genl_rcv_msg+0xbb/0x160 [ 12.082238][ T280] netlink_rcv_skb+0x14e/0x3a0 [ 12.082240][ T280] ? genl_family_rcv_msg+0x640/0x640 [ 12.082243][ T280] ? netlink_ack+0xcf0/0xcf0 [ 12.082250][ T280] ? netlink_deliver_tap+0xc5/0x330 [ 12.082251][ T280] ? netlink_deliver_tap+0x13c/0x330 [ 12.082257][ T280] genl_rcv+0x28/0x40 [ 12.082260][ T280] netlink_unicast+0x486/0x750 [ 12.082264][ T280] ? netlink_attachskb+0x810/0x810 [ 12.082267][ T280] ? __lock_acquire+0x518/0xc20 [ 12.082271][ T280] netlink_sendmsg+0x735/0xc60 [ 12.082275][ T280] ? netlink_unicast+0x750/0x750 [ 12.082279][ T280] ? __might_fault+0x97/0x140 [ 12.082284][ T280] ____sys_sendmsg+0x415/0x880 [ 12.082287][ T280] ? copy_msghdr_from_user+0x279/0x420 [ 12.082290][ T280] ? get_timestamp.constprop.0+0x390/0x390 [ 12.082291][ T280] ? move_addr_to_kernel+0x40/0x40 [ 12.082295][ T280] ? __lock_acquire+0x518/0xc20 [ 12.082297][ T280] ? net_dim+0x616/0xd70 [ 12.082299][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.082303][ T280] ___sys_sendmsg+0x14e/0x1d0 [ 12.082306][ T280] ? copy_msghdr_from_user+0x420/0x420 [ 12.082308][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.082315][ T280] ? __lock_acquire+0x518/0xc20 [ 12.082321][ T280] ? __lock_release.isra.0+0x69/0x1a0 [ 12.082323][ T280] ? __lock_release.isra.0+0x69/0x1a0 [ 12.082327][ T280] __sys_sendmsg+0x12c/0x1d0 [ 12.082330][ T280] ? __sys_sendmsg_sock+0x20/0x20 [ 12.082332][ T280] ? do_pipe2+0x142/0x1b0 [ 12.082339][ T280] ? rcu_is_watching+0x16/0xd0 [ 12.082341][ T280] ? rcu_is_watching+0x16/0xd0 [ 12.082345][ T280] do_syscall_64+0xff/0x530 [ 12.082346][ T280] ? exc_page_fault+0xee/0x100 [ 12.082349][ T280] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.082351][ T280] RIP: 0033:0x7fec94fc854e [ 12.082355][ T280] 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 [ 12.082357][ T280] RSP: 002b:00007ffe1a2094c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.082360][ T280] RAX: ffffffffffffffda RBX: 000055b4ab6f6f70 RCX: 00007fec94fc854e [ 12.082361][ T280] RDX: 0000000000000000 RSI: 00007ffe1a209560 RDI: 0000000000000007 [ 12.082362][ T280] RBP: 00007ffe1a2094d0 R08: 0000000000000000 R09: 0000000000000000 [ 12.082363][ T280] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b4ab6fcaf0 [ 12.082363][ T280] R13: 00007ffe1a209560 R14: 000055b4ab6f6e80 R15: 0000000000000000 [ 12.082370][ T280] [ 12.180892][ T281] 8021q: adding VLAN 0 to HW filter on device lag4 [ 12.323593][ T289] lag4: Port device veth3 added [ 12.361897][ T290] lag4: Port device veth5 added [ 12.518461][ T296] 8021q: adding VLAN 0 to HW filter on device lag4 [ 13.110933][ T320] lag2: Mode changed to "loadbalance" [ 13.110950][ T320] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.110952][ T320] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 320, name: teamd [ 13.110954][ T320] preempt_count: 1, expected: 0 [ 13.110955][ T320] RCU nest depth: 0, expected: 0 [ 13.110956][ T320] locks held by teamd/320: 7, last CPU#1: [ 13.110958][ T320] #0: ffffffff8f130328 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 13.110970][ T320] #1: ffffffff8f1303e0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 13.110974][ T320] #2: ffffffff8f0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 13.110980][ T320] #3: ffffffff8e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.110986][ T320] #4: ffffffff8e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.110989][ T320] #5: ffffffff8e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.110993][ T320] #6: ffffffff8e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.110997][ T320] irq event stamp: 19096 [ 13.110998][ T320] hardirqs last enabled at (19095): [] __down_trylock_console_sem+0x86/0xa0 [ 13.111001][ T320] hardirqs last disabled at (19096): [] console_emit_next_record+0x3d4/0x4c0 [ 13.111003][ T320] softirqs last enabled at (19030): [] __alloc_skb+0x4c2/0x5f0 [ 13.111006][ T320] softirqs last disabled at (19028): [] __alloc_skb+0x4c2/0x5f0 [ 13.111009][ T320] Preemption disabled at: [ 13.111009][ T320] [] vprintk_emit+0x31b/0x3e0 [ 13.111015][ T320] CPU: 1 UID: 0 PID: 320 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.111018][ T320] Tainted: [W]=WARN [ 13.111019][ T320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.111021][ T320] Call Trace: [ 13.111023][ T320] [ 13.111024][ T320] dump_stack_lvl+0x6f/0xa0 [ 13.111030][ T320] ? vprintk_emit+0x31b/0x3e0 [ 13.111032][ T320] __might_resched.cold+0x1fe/0x2c1 [ 13.111037][ T320] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.111041][ T320] ? __kmalloc_noprof+0xdb/0x760 [ 13.111046][ T320] __kmalloc_noprof+0x443/0x760 [ 13.111048][ T320] ? alloc_buf.isra.0+0x4b/0x260 [ 13.111054][ T320] ? do_raw_spin_unlock+0x59/0x250 [ 13.111057][ T320] alloc_buf.isra.0+0x4b/0x260 [ 13.111060][ T320] put_chars+0x1e1/0x2f0 [ 13.111062][ T320] ? prb_final_commit+0x50/0x50 [ 13.111064][ T320] ? __send_to_port+0x420/0x420 [ 13.111067][ T320] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.111072][ T320] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.111074][ T320] ? validate_chain+0x38b/0xc20 [ 13.111078][ T320] hvc_console_print+0x292/0x780 [ 13.111081][ T320] ? mark_usage+0x61/0x170 [ 13.111083][ T320] ? __lock_acquire+0x518/0xc20 [ 13.111084][ T320] ? __lock_acquire+0x518/0xc20 [ 13.111088][ T320] ? hvc_write+0x3a0/0x3a0 [ 13.111090][ T320] ? console_emit_next_record+0x1df/0x4c0 [ 13.111094][ T320] ? rcu_is_watching+0x16/0xd0 [ 13.111096][ T320] ? lock_acquire+0x13c/0x160 [ 13.111100][ T320] console_emit_next_record+0x22f/0x4c0 [ 13.111104][ T320] ? devkmsg_read+0x4b0/0x4b0 [ 13.111106][ T320] ? console_flush_one_record+0x106/0x710 [ 13.111109][ T320] ? rcu_is_watching+0x16/0xd0 [ 13.111112][ T320] ? lock_acquire+0x13c/0x160 [ 13.111116][ T320] console_flush_one_record+0x46f/0x710 [ 13.111122][ T320] ? console_emit_next_record+0x4c0/0x4c0 [ 13.111124][ T320] ? __lock_acquire+0x518/0xc20 [ 13.111129][ T320] console_unlock+0xee/0x1f0 [ 13.111132][ T320] ? console_flush_one_record+0x710/0x710 [ 13.111134][ T320] ? rcu_is_watching+0x16/0xd0 [ 13.111136][ T320] ? lock_acquire+0x60/0x160 [ 13.111140][ T320] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.111142][ T320] ? vprintk_emit+0x320/0x3e0 [ 13.111145][ T320] vprintk_emit+0x37c/0x3e0 [ 13.111149][ T320] ? wake_up_klogd_work_func+0x90/0x90 [ 13.111151][ T320] ? team_nl_send_multicast+0xbb/0x120 [ 13.111155][ T320] ? team_nl_send_options_get+0x57f/0x6c0 [ 13.111158][ T320] _printk+0xc7/0x100 [ 13.111162][ T320] ? snapshot_read.cold+0x21/0x21 [ 13.111166][ T320] ? lockdep_hardirqs_on+0x91/0x130 [ 13.111169][ T320] ? kasan_quarantine_put+0x13e/0x2b0 [ 13.111173][ T320] ? netdev_name+0x43/0x60 [ 13.111176][ T320] ? __netdev_printk+0x17f/0x1d0 [ 13.111180][ T320] netdev_info+0xe2/0x116 [ 13.111182][ T320] ? netdev_notice+0x120/0x120 [ 13.111183][ T320] ? team_nl_send_options_get+0x6c0/0x6c0 [ 13.111188][ T320] ? team_options_register+0x26/0x30 [ 13.111190][ T320] ? lb_init+0x2cb/0x470 [ 13.111194][ T320] team_mode_option_set.cold+0x45/0xe3 [ 13.111199][ T320] team_nl_options_set_doit+0x59d/0xd00 [ 13.111205][ T320] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.111207][ T320] ? rcu_is_watching+0x16/0xd0 [ 13.111214][ T320] ? __nla_parse+0x22/0x30 [ 13.111218][ T320] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 13.111222][ T320] ? genl_family_rcv_msg_doit+0x206/0x300 [ 13.111224][ T320] genl_family_rcv_msg_doit+0x206/0x300 [ 13.111227][ T320] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 13.111233][ T320] ? rcu_is_watching+0x16/0xd0 [ 13.111235][ T320] ? cap_capable+0x1d7/0x3d0 [ 13.111239][ T320] ? write_profile+0xf0/0xf0 [ 13.111241][ T320] ? unwind_get_return_address+0x67/0xd0 [ 13.111246][ T320] genl_family_rcv_msg+0x3a4/0x640 [ 13.111250][ T320] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 13.111252][ T320] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.111255][ T320] ? __lock_acquire+0x518/0xc20 [ 13.111261][ T320] genl_rcv_msg+0xbb/0x160 [ 13.111264][ T320] netlink_rcv_skb+0x14e/0x3a0 [ 13.111266][ T320] ? genl_family_rcv_msg+0x640/0x640 [ 13.111270][ T320] ? netlink_ack+0xcf0/0xcf0 [ 13.111277][ T320] ? netlink_deliver_tap+0xc5/0x330 [ 13.111278][ T320] ? netlink_deliver_tap+0x13c/0x330 [ 13.111282][ T320] genl_rcv+0x28/0x40 [ 13.111284][ T320] netlink_unicast+0x486/0x750 [ 13.111288][ T320] ? netlink_attachskb+0x810/0x810 [ 13.111291][ T320] ? __lock_acquire+0x518/0xc20 [ 13.111295][ T320] netlink_sendmsg+0x735/0xc60 [ 13.111299][ T320] ? netlink_unicast+0x750/0x750 [ 13.111303][ T320] ? __might_fault+0x97/0x140 [ 13.111308][ T320] ____sys_sendmsg+0x415/0x880 [ 13.111312][ T320] ? copy_msghdr_from_user+0x279/0x420 [ 13.111315][ T320] ? get_timestamp.constprop.0+0x390/0x390 [ 13.111316][ T320] ? move_addr_to_kernel+0x40/0x40 [ 13.111320][ T320] ? __lock_acquire+0x518/0xc20 [ 13.111322][ T320] ? net_dim+0x616/0xd70 [ 13.111325][ T320] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.111329][ T320] ___sys_sendmsg+0x14e/0x1d0 [ 13.111332][ T320] ? copy_msghdr_from_user+0x420/0x420 [ 13.111334][ T320] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.111341][ T320] ? __lock_acquire+0x518/0xc20 [ 13.111347][ T320] ? __lock_release.isra.0+0x69/0x1a0 [ 13.111349][ T320] ? __lock_release.isra.0+0x69/0x1a0 [ 13.111354][ T320] __sys_sendmsg+0x12c/0x1d0 [ 13.111357][ T320] ? __sys_sendmsg_sock+0x20/0x20 [ 13.111358][ T320] ? do_pipe2+0x142/0x1b0 [ 13.111365][ T320] ? rcu_is_watching+0x16/0xd0 [ 13.111367][ T320] ? rcu_is_watching+0x16/0xd0 [ 13.111371][ T320] do_syscall_64+0xff/0x530 [ 13.111373][ T320] ? exc_page_fault+0xee/0x100 [ 13.111376][ T320] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.111378][ T320] RIP: 0033:0x7fc9753be54e [ 13.111382][ T320] 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 [ 13.111384][ T320] RSP: 002b:00007ffddf1fd2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.111386][ T320] RAX: ffffffffffffffda RBX: 00005575b4647f70 RCX: 00007fc9753be54e [ 13.111388][ T320] RDX: 0000000000000000 RSI: 00007ffddf1fd340 RDI: 0000000000000007 [ 13.111389][ T320] RBP: 00007ffddf1fd2b0 R08: 0000000000000000 R09: 0000000000000000 [ 13.111390][ T320] R10: 0000000000000000 R11: 0000000000000202 R12: 00005575b464dd20 [ 13.111391][ T320] R13: 00007ffddf1fd340 R14: 00005575b4647e80 R15: 0000000000000000 [ 13.111398][ T320] [ 13.251006][ T321] 8021q: adding VLAN 0 to HW filter on device lag2 [ 13.409662][ T329] lag2: Port device veth1 added [ 13.450227][ T330] lag2: Port device veth7 added [ 13.879047][ T346] br1: port 1(lag2.100) entered blocking state [ 13.879435][ T346] br1: port 1(lag2.100) entered disabled state [ 13.879795][ T346] lag2.100: entered allmulticast mode [ 13.880048][ T346] lag2: entered allmulticast mode [ 13.880338][ T346] veth1: entered allmulticast mode [ 13.880617][ T346] veth7: entered allmulticast mode [ 13.882449][ T346] lag2.100: entered promiscuous mode [ 13.882735][ T346] lag2: entered promiscuous mode [ 13.883015][ T346] veth1: entered promiscuous mode [ 13.883474][ T346] veth7: entered promiscuous mode [ 14.058352][ T354] br2: port 1(lag2.200) entered blocking state [ 14.058690][ T354] br2: port 1(lag2.200) entered disabled state [ 14.058993][ T354] lag2.200: entered allmulticast mode [ 14.060752][ T354] lag2.200: entered promiscuous mode [ 14.138380][ T357] br1: port 1(lag2.100) entered blocking state [ 14.138451][ T357] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.138453][ T357] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 357, name: ip [ 14.138455][ T357] preempt_count: 202, expected: 0 [ 14.138456][ T357] RCU nest depth: 0, expected: 0 [ 14.138457][ T357] locks held by ip/357: 6, last CPU#3: [ 14.138459][ T357] #0: ffffffff8f0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.138471][ T357] #1: ff1100000fba2e58 (&br->lock){+...}-{3:3}, at: br_stp_enable_bridge+0x23/0x340 [bridge] [ 14.138486][ T357] #2: ffffffff8e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.138491][ T357] #3: ffffffff8e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.138495][ T357] #4: ffffffff8e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.138499][ T357] #5: ffffffff8e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.138502][ T357] irq event stamp: 13643 [ 14.138503][ T357] hardirqs last enabled at (13642): [] __down_trylock_console_sem+0x86/0xa0 [ 14.138506][ T357] hardirqs last disabled at (13643): [] console_emit_next_record+0x3d4/0x4c0 [ 14.138507][ T357] softirqs last enabled at (13634): [] __dev_change_flags+0x20b/0x660 [ 14.138511][ T357] softirqs last disabled at (13636): [] br_stp_enable_bridge+0x23/0x340 [bridge] [ 14.138522][ T357] Preemption disabled at: [ 14.138522][ T357] [<0000000000000000>] 0x0 [ 14.138529][ T357] CPU: 3 UID: 0 PID: 357 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.138532][ T357] Tainted: [W]=WARN [ 14.138533][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.138535][ T357] Call Trace: [ 14.138537][ T357] [ 14.138538][ T357] dump_stack_lvl+0x6f/0xa0 [ 14.138545][ T357] __might_resched.cold+0x1fe/0x2c1 [ 14.138549][ T357] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.138553][ T357] ? __kmalloc_noprof+0xdb/0x760 [ 14.138559][ T357] __kmalloc_noprof+0x443/0x760 [ 14.138561][ T357] ? alloc_buf.isra.0+0x4b/0x260 [ 14.138567][ T357] ? do_raw_spin_unlock+0x59/0x250 [ 14.138570][ T357] alloc_buf.isra.0+0x4b/0x260 [ 14.138573][ T357] put_chars+0x1e1/0x2f0 [ 14.138575][ T357] ? __send_to_port+0x420/0x420 [ 14.138577][ T357] ? check_prev_add+0x316/0xe90 [ 14.138581][ T357] ? validate_chain+0x34a/0xc20 [ 14.138584][ T357] hvc_console_print+0x292/0x780 [ 14.138587][ T357] ? mark_usage+0x61/0x170 [ 14.138589][ T357] ? __lock_acquire+0x518/0xc20 [ 14.138590][ T357] ? __lock_acquire+0x518/0xc20 [ 14.138594][ T357] ? hvc_write+0x3a0/0x3a0 [ 14.138595][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.138599][ T357] ? lock_acquire+0x13c/0x160 [ 14.138603][ T357] console_emit_next_record+0x22f/0x4c0 [ 14.138607][ T357] ? devkmsg_read+0x4b0/0x4b0 [ 14.138609][ T357] ? console_flush_one_record+0x106/0x710 [ 14.138612][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.138616][ T357] ? lock_acquire+0x13c/0x160 [ 14.138619][ T357] console_flush_one_record+0x46f/0x710 [ 14.138623][ T357] ? console_emit_next_record+0x4c0/0x4c0 [ 14.138625][ T357] ? __lock_acquire+0x518/0xc20 [ 14.138630][ T357] console_unlock+0xee/0x1f0 [ 14.138633][ T357] ? console_flush_one_record+0x710/0x710 [ 14.138635][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.138637][ T357] ? lock_acquire+0x60/0x160 [ 14.138647][ T357] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.138649][ T357] ? vprintk_emit+0x320/0x3e0 [ 14.138653][ T357] vprintk_emit+0x37c/0x3e0 [ 14.138659][ T357] ? wake_up_klogd_work_func+0x90/0x90 [ 14.138665][ T357] _printk+0xc7/0x100 [ 14.138669][ T357] ? snapshot_read.cold+0x21/0x21 [ 14.138672][ T357] ? trace_hardirqs_off+0xd/0x30 [ 14.138674][ T357] ? try_to_grab_pending+0x77/0x840 [ 14.138677][ T357] ? mark_held_locks+0x40/0x70 [ 14.138680][ T357] ? lockdep_hardirqs_on+0x91/0x130 [ 14.138686][ T357] br_set_state+0x22f/0x430 [bridge] [ 14.138695][ T357] br_init_port+0xc4/0x200 [bridge] [ 14.138702][ T357] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 14.138711][ T357] br_dev_open+0x94/0x120 [bridge] [ 14.138719][ T357] __dev_open+0x2f3/0x610 [ 14.138723][ T357] ? netif_state_change+0x340/0x340 [ 14.138725][ T357] ? mark_held_locks+0x40/0x70 [ 14.138729][ T357] __dev_change_flags+0x4a4/0x660 [ 14.138732][ T357] ? netif_set_allmulti+0x250/0x250 [ 14.138734][ T357] ? kernel_text_address+0x149/0x170 [ 14.138737][ T357] ? __kernel_text_address+0x12/0x30 [ 14.138738][ T357] ? write_profile+0xf0/0xf0 [ 14.138741][ T357] ? unwind_get_return_address+0x67/0xd0 [ 14.138745][ T357] netif_change_flags+0x87/0x190 [ 14.138749][ T357] do_setlink.isra.0+0x1cc3/0x2750 [ 14.138752][ T357] ? stack_trace_save+0x93/0xc0 [ 14.138754][ T357] ? rtnl_link_get_size+0x350/0x350 [ 14.138756][ T357] ? rcu_read_lock_any_held+0x66/0x90 [ 14.138758][ T357] ? stack_depot_save_flags+0x38e/0x790 [ 14.138762][ T357] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.138764][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.138766][ T357] ? validate_chain+0x38b/0xc20 [ 14.138768][ T357] ? kasan_save_stack+0x3d/0x50 [ 14.138771][ T357] ? kasan_save_stack+0x2f/0x50 [ 14.138773][ T357] ? kasan_save_track+0x14/0x30 [ 14.138776][ T357] ? __lock_acquire+0x518/0xc20 [ 14.138777][ T357] ? netlink_seq_next+0xe/0x60 [ 14.138780][ T357] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.138785][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.138787][ T357] ? rtnl_newlink+0x9a8/0x11c0 [ 14.138789][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.138791][ T357] ? lock_acquire+0x13c/0x160 [ 14.138793][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.138795][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.138797][ T357] ? trace_contention_end+0xb3/0x180 [ 14.138801][ T357] ? __mutex_lock+0x1db/0x1ea0 [ 14.138803][ T357] ? __mutex_lock+0x9a3/0x1ea0 [ 14.138805][ T357] ? rtnl_newlink+0x9a8/0x11c0 [ 14.138808][ T357] ? ww_mutex_lock+0x160/0x160 [ 14.138814][ T357] ? __rtnl_newlink+0x3fa/0xa50 [ 14.138823][ T357] rtnl_newlink+0x9f1/0x11c0 [ 14.138829][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 14.138831][ T357] ? __lock_acquire+0x518/0xc20 [ 14.138835][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.138837][ T357] ? find_held_lock+0x2b/0x80 [ 14.138839][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 14.138841][ T357] ? __lock_release.isra.0+0x69/0x1a0 [ 14.138844][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 14.138846][ T357] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.138849][ T357] ? rtnl_link_fill+0x920/0x920 [ 14.138850][ T357] ? __lock_acquire+0x518/0xc20 [ 14.138855][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.138857][ T357] ? find_held_lock+0x2b/0x80 [ 14.138860][ T357] netlink_rcv_skb+0x14e/0x3a0 [ 14.138862][ T357] ? rtnl_link_fill+0x920/0x920 [ 14.138864][ T357] ? netlink_ack+0xcf0/0xcf0 [ 14.138870][ T357] ? netlink_deliver_tap+0xc5/0x330 [ 14.138872][ T357] ? netlink_deliver_tap+0x13c/0x330 [ 14.138876][ T357] netlink_unicast+0x486/0x750 [ 14.138880][ T357] ? netlink_attachskb+0x810/0x810 [ 14.138882][ T357] ? __lock_acquire+0x518/0xc20 [ 14.138886][ T357] netlink_sendmsg+0x735/0xc60 [ 14.138890][ T357] ? netlink_unicast+0x750/0x750 [ 14.138894][ T357] ? __might_fault+0x97/0x140 [ 14.138899][ T357] ____sys_sendmsg+0x415/0x880 [ 14.138901][ T357] ? copy_msghdr_from_user+0x279/0x420 [ 14.138904][ T357] ? get_timestamp.constprop.0+0x390/0x390 [ 14.138905][ T357] ? move_addr_to_kernel+0x40/0x40 [ 14.138913][ T357] ___sys_sendmsg+0x14e/0x1d0 [ 14.138915][ T357] ? copy_msghdr_from_user+0x420/0x420 [ 14.138931][ T357] __sys_sendmsg+0x12c/0x1d0 [ 14.138934][ T357] ? __sys_sendmsg_sock+0x20/0x20 [ 14.138940][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.138943][ T357] do_syscall_64+0xff/0x530 [ 14.138945][ T357] ? exc_page_fault+0xee/0x100 [ 14.138948][ T357] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.138950][ T357] RIP: 0033:0x7f78f940154e [ 14.138952][ T357] 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 [ 14.138954][ T357] RSP: 002b:00007ffda25af1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.138957][ T357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f78f940154e [ 14.138958][ T357] RDX: 0000000000000000 RSI: 00007ffda25af290 RDI: 0000000000000005 [ 14.138959][ T357] RBP: 00007ffda25af1f0 R08: 0000000000000000 R09: 0000000000000000 [ 14.138960][ T357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91886b [ 14.138961][ T357] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda25af950 [ 14.138967][ T357] [ 14.178528][ T357] br1: port 1(lag2.100) entered forwarding state [ 14.195148][ T357] ip (357) used greatest stack depth: 23144 bytes left [ 14.216975][ T358] br2: port 1(lag2.200) entered blocking state [ 14.217328][ T358] br2: port 1(lag2.200) entered forwarding state [ 14.423031][ T367] lag3: Mode changed to "loadbalance" [ 14.522949][ T368] 8021q: adding VLAN 0 to HW filter on device lag3 [ 14.647652][ T376] lag3: Port device veth2 added [ 14.681753][ T377] lag3: Port device veth4 added [ 24.719315][ T466] veth7: left promiscuous mode [ 24.719336][ T466] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.719338][ T466] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 466, name: ip [ 24.719339][ T466] preempt_count: 1, expected: 0 [ 24.719340][ T466] RCU nest depth: 0, expected: 0 [ 24.719341][ T466] locks held by ip/466: 5, last CPU#0: [ 24.719343][ T466] #0: ffffffff8f0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 24.719354][ T466] #1: ffffffff8e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.719360][ T466] #2: ffffffff8e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.719364][ T466] #3: ffffffff8e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.719367][ T466] #4: ffffffff8e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.719371][ T466] irq event stamp: 12704 [ 24.719372][ T466] hardirqs last enabled at (12703): [] __down_trylock_console_sem+0x86/0xa0 [ 24.719375][ T466] hardirqs last disabled at (12704): [] console_emit_next_record+0x3d4/0x4c0 [ 24.719376][ T466] softirqs last enabled at (12678): [] __alloc_skb+0x4c2/0x5f0 [ 24.719380][ T466] softirqs last disabled at (12676): [] __alloc_skb+0x4c2/0x5f0 [ 24.719382][ T466] Preemption disabled at: [ 24.719383][ T466] [] vprintk_emit+0x31b/0x3e0 [ 24.719388][ T466] CPU: 0 UID: 0 PID: 466 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.719392][ T466] Tainted: [W]=WARN [ 24.719393][ T466] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.719394][ T466] Call Trace: [ 24.719396][ T466] [ 24.719397][ T466] dump_stack_lvl+0x6f/0xa0 [ 24.719403][ T466] ? vprintk_emit+0x31b/0x3e0 [ 24.719405][ T466] __might_resched.cold+0x1fe/0x2c1 [ 24.719409][ T466] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.719414][ T466] ? __kmalloc_noprof+0xdb/0x760 [ 24.719419][ T466] __kmalloc_noprof+0x443/0x760 [ 24.719421][ T466] ? alloc_buf.isra.0+0x4b/0x260 [ 24.719426][ T466] ? do_raw_spin_unlock+0x59/0x250 [ 24.719429][ T466] alloc_buf.isra.0+0x4b/0x260 [ 24.719432][ T466] put_chars+0x1e1/0x2f0 [ 24.719435][ T466] ? __send_to_port+0x420/0x420 [ 24.719436][ T466] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.719441][ T466] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.719444][ T466] ? validate_chain+0x38b/0xc20 [ 24.719448][ T466] hvc_console_print+0x292/0x780 [ 24.719451][ T466] ? __lock_acquire+0x518/0xc20 [ 24.719456][ T466] ? hvc_write+0x3a0/0x3a0 [ 24.719458][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.719463][ T466] console_emit_next_record+0x22f/0x4c0 [ 24.719467][ T466] ? devkmsg_read+0x4b0/0x4b0 [ 24.719469][ T466] ? console_flush_one_record+0x106/0x710 [ 24.719472][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.719474][ T466] ? lock_acquire+0x13c/0x160 [ 24.719478][ T466] console_flush_one_record+0x46f/0x710 [ 24.719482][ T466] ? console_emit_next_record+0x4c0/0x4c0 [ 24.719484][ T466] ? __lock_acquire+0x518/0xc20 [ 24.719489][ T466] console_unlock+0xee/0x1f0 [ 24.719492][ T466] ? console_flush_one_record+0x710/0x710 [ 24.719493][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.719496][ T466] ? lock_acquire+0x60/0x160 [ 24.719499][ T466] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.719501][ T466] ? vprintk_emit+0x320/0x3e0 [ 24.719504][ T466] vprintk_emit+0x37c/0x3e0 [ 24.719508][ T466] ? wake_up_klogd_work_func+0x90/0x90 [ 24.719511][ T466] ? __lock_acquire+0x518/0xc20 [ 24.719513][ T466] ? validate_chain+0x737/0xc20 [ 24.719516][ T466] _printk+0xc7/0x100 [ 24.719520][ T466] ? snapshot_read.cold+0x21/0x21 [ 24.719521][ T466] ? __lock_acquire+0x518/0xc20 [ 24.719525][ T466] ? mark_usage+0x61/0x170 [ 24.719527][ T466] ? netdev_name+0x43/0x60 [ 24.719530][ T466] ? __netdev_printk+0x17f/0x1d0 [ 24.719533][ T466] netdev_info+0xe2/0x116 [ 24.719536][ T466] ? netdev_notice+0x120/0x120 [ 24.719538][ T466] ? __lock_acquire+0x518/0xc20 [ 24.719543][ T466] ? lock_acquire.part.0+0xd4/0x280 [ 24.719545][ T466] ? mutex_is_locked+0x1c/0x50 [ 24.719549][ T466] __dev_set_promiscuity.cold+0x95/0x104 [ 24.719552][ T466] ? team_user_linkup_option_set+0x190/0x190 [ 24.719556][ T466] netif_set_promiscuity+0x4c/0xc0 [ 24.719561][ T466] dev_set_promiscuity+0x9d/0x150 [ 24.719564][ T466] team_port_del+0x6ef/0x9c0 [ 24.719568][ T466] do_set_master+0x15c/0x580 [ 24.719572][ T466] do_setlink.isra.0+0xa31/0x2750 [ 24.719576][ T466] ? stack_trace_save+0x93/0xc0 [ 24.719579][ T466] ? rtnl_link_get_size+0x350/0x350 [ 24.719581][ T466] ? rcu_read_lock_any_held+0x66/0x90 [ 24.719582][ T466] ? stack_depot_save_flags+0x38e/0x790 [ 24.719586][ T466] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.719588][ T466] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.719590][ T466] ? validate_chain+0x38b/0xc20 [ 24.719593][ T466] ? kasan_save_stack+0x3d/0x50 [ 24.719596][ T466] ? kasan_save_stack+0x2f/0x50 [ 24.719597][ T466] ? kasan_save_track+0x14/0x30 [ 24.719600][ T466] ? __lock_acquire+0x518/0xc20 [ 24.719602][ T466] ? netlink_seq_next+0xe/0x60 [ 24.719604][ T466] ? ___sys_sendmsg+0xb0/0x1d0 [ 24.719609][ T466] ? lock_acquire.part.0+0xd4/0x280 [ 24.719611][ T466] ? rtnl_newlink+0x9a8/0x11c0 [ 24.719613][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.719616][ T466] ? lock_acquire+0x13c/0x160 [ 24.719617][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.719619][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.719621][ T466] ? trace_contention_end+0xb3/0x180 [ 24.719624][ T466] ? __mutex_lock+0x1db/0x1ea0 [ 24.719627][ T466] ? __mutex_lock+0x9a3/0x1ea0 [ 24.719629][ T466] ? rtnl_newlink+0x9a8/0x11c0 [ 24.719632][ T466] ? ww_mutex_lock+0x160/0x160 [ 24.719634][ T466] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.719639][ T466] ? __rtnl_newlink+0x3fa/0xa50 [ 24.719644][ T466] rtnl_newlink+0x9f1/0x11c0 [ 24.719650][ T466] ? rtnl_bridge_getlink+0x850/0x850 [ 24.719651][ T466] ? __lock_acquire+0x518/0xc20 [ 24.719656][ T466] ? lock_acquire.part.0+0xd4/0x280 [ 24.719658][ T466] ? find_held_lock+0x2b/0x80 [ 24.719660][ T466] ? rtnl_bridge_getlink+0x850/0x850 [ 24.719661][ T466] ? __lock_release.isra.0+0x69/0x1a0 [ 24.719665][ T466] ? rtnl_bridge_getlink+0x850/0x850 [ 24.719667][ T466] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.719670][ T466] ? rtnl_link_fill+0x920/0x920 [ 24.719671][ T466] ? __lock_acquire+0x518/0xc20 [ 24.719676][ T466] ? lock_acquire.part.0+0xd4/0x280 [ 24.719684][ T466] ? find_held_lock+0x2b/0x80 [ 24.719687][ T466] netlink_rcv_skb+0x14e/0x3a0 [ 24.719689][ T466] ? rtnl_link_fill+0x920/0x920 [ 24.719692][ T466] ? netlink_ack+0xcf0/0xcf0 [ 24.719697][ T466] ? netlink_deliver_tap+0xc5/0x330 [ 24.719699][ T466] ? netlink_deliver_tap+0x13c/0x330 [ 24.719703][ T466] netlink_unicast+0x486/0x750 [ 24.719707][ T466] ? netlink_attachskb+0x810/0x810 [ 24.719709][ T466] ? __lock_acquire+0x518/0xc20 [ 24.719713][ T466] netlink_sendmsg+0x735/0xc60 [ 24.719717][ T466] ? netlink_unicast+0x750/0x750 [ 24.719720][ T466] ? __might_fault+0x97/0x140 [ 24.719726][ T466] ____sys_sendmsg+0x415/0x880 [ 24.719728][ T466] ? copy_msghdr_from_user+0x279/0x420 [ 24.719730][ T466] ? get_timestamp.constprop.0+0x390/0x390 [ 24.719732][ T466] ? move_addr_to_kernel+0x40/0x40 [ 24.719739][ T466] ___sys_sendmsg+0x14e/0x1d0 [ 24.719741][ T466] ? copy_msghdr_from_user+0x420/0x420 [ 24.719757][ T466] __sys_sendmsg+0x12c/0x1d0 [ 24.719759][ T466] ? __sys_sendmsg_sock+0x20/0x20 [ 24.719765][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.719769][ T466] do_syscall_64+0xff/0x530 [ 24.719771][ T466] ? exc_page_fault+0xee/0x100 [ 24.719774][ T466] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.719776][ T466] RIP: 0033:0x7fe36325154e [ 24.719780][ T466] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.719782][ T466] RSP: 002b:00007ffdf8b7bbe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.719784][ T466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe36325154e [ 24.719786][ T466] RDX: 0000000000000000 RSI: 00007ffdf8b7bc90 RDI: 0000000000000005 [ 24.719787][ T466] RBP: 00007ffdf8b7bbf0 R08: 0000000000000000 R09: 0000000000000000 [ 24.719788][ T466] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918876 [ 24.719789][ T466] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf8b7c350 [ 24.719795][ T466] [ 24.761784][ T466] veth7: left allmulticast mode [ 24.763033][ T466] lag2: Port device veth7 removed [ 29.585198][ C0] [ 29.585216][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.585218][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 29.585220][ C0] preempt_count: 104, expected: 0 [ 29.585220][ C0] RCU nest depth: 0, expected: 0 [ 29.585221][ C0] INFO: lockdep is turned off. [ 29.585222][ C0] irq event stamp: 867590 [ 29.585223][ C0] hardirqs last enabled at (867590): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.585232][ C0] hardirqs last disabled at (867589): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.585234][ C0] softirqs last enabled at (867580): [] handle_softirqs+0x67c/0x900 [ 29.585238][ C0] softirqs last disabled at (867587): [] __irq_exit_rcu+0x145/0x1c0 [ 29.585240][ C0] Preemption disabled at: [ 29.585240][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 29.585247][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.585251][ C0] Tainted: [W]=WARN [ 29.585252][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.585254][ C0] Call Trace: [ 29.585256][ C0] [ 29.585257][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.585263][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 29.585264][ C0] __might_resched.cold+0x1fe/0x2c1 [ 29.585268][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.585271][ C0] ? __asan_memcpy+0x3c/0x60 [ 29.585274][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.585278][ C0] __kmalloc_noprof+0x443/0x760 [ 29.585281][ C0] ? __rwlock_init+0x150/0x150 [ 29.585284][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 29.585287][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 29.585289][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.585291][ C0] put_chars+0x1e1/0x2f0 [ 29.585293][ C0] ? __send_to_port+0x420/0x420 [ 29.585295][ C0] ? console_prepend_replay+0x20/0x20 [ 29.585298][ C0] hvc_console_print+0x292/0x780 [ 29.585302][ C0] ? hvc_write+0x3a0/0x3a0 [ 29.585303][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.585305][ C0] ? lock_acquire+0x13c/0x160 [ 29.585307][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.585310][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 29.585312][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.585313][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.585315][ C0] ? lock_acquire+0x13c/0x160 [ 29.585317][ C0] ? console_flush_one_record+0x111/0x710 [ 29.585318][ C0] console_flush_one_record+0x46f/0x710 [ 29.585321][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 29.585323][ C0] console_unlock+0xee/0x1f0 [ 29.585325][ C0] ? lock_acquire+0x13c/0x160 [ 29.585326][ C0] ? console_flush_one_record+0x710/0x710 [ 29.585328][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.585330][ C0] ? lock_release+0x184/0x1f0 [ 29.585331][ C0] ? lock_acquire+0x60/0x160 [ 29.585333][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.585335][ C0] ? vprintk_emit+0x320/0x3e0 [ 29.585336][ C0] vprintk_emit+0x37c/0x3e0 [ 29.585339][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 29.585341][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.585342][ C0] ? lock_release+0x184/0x1f0 [ 29.585344][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 29.585349][ C0] _printk+0xc7/0x100 [ 29.585352][ C0] ? snapshot_read.cold+0x21/0x21 [ 29.585353][ C0] ? arch_stack_walk+0xd7/0x130 [ 29.585357][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.585359][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.585361][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.585363][ C0] mark_lock_irq+0x989/0x9c0 [ 29.585366][ C0] mark_lock+0x1d7/0xa00 [ 29.585368][ C0] mark_usage+0x42/0x170 [ 29.585369][ C0] __lock_acquire+0x388/0xc20 [ 29.585371][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.585373][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.585385][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.585387][ C0] ? lock_acquire+0x13c/0x160 [ 29.585389][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.585395][ C0] _raw_spin_lock+0x33/0x40 [ 29.585397][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.585403][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.585409][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.585415][ C0] call_timer_fn+0x160/0x4d0 [ 29.585418][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.585420][ C0] ? debug_object_active_state+0x430/0x430 [ 29.585423][ C0] ? find_held_lock+0x2b/0x80 [ 29.585425][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.585427][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.585429][ C0] __run_timers+0x68f/0xaa0 [ 29.585431][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.585437][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.585439][ C0] ? __lock_acquire+0x518/0xc20 [ 29.585442][ C0] ? __rwlock_init+0x150/0x150 [ 29.585444][ C0] run_timer_softirq+0xf0/0x160 [ 29.585446][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.585447][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.585450][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.585451][ C0] handle_softirqs+0x1d3/0x900 [ 29.585453][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.585455][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.585457][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.585458][ C0] irq_exit_rcu+0xe/0x30 [ 29.585460][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.585463][ C0] [ 29.585464][ C0] [ 29.585464][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.585466][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.585469][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.585471][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.585473][ C0] RSP: 0018:ffffffff8e607cf8 EFLAGS: 00000296 [ 29.585476][ C0] RAX: 00000000000d3d01 RBX: ffffffff8e61c600 RCX: ffffffff8b6f0307 [ 29.585478][ C0] RDX: ffffffff8e61c600 RSI: ffffffff8e438af6 RDI: ffffffff8de8d8e0 [ 29.585478][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.585479][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1cc0fa2 [ 29.585480][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.585481][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.585485][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.585486][ C0] default_idle+0x9/0x10 [ 29.585488][ C0] default_idle_call+0x6e/0xb0 [ 29.585489][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.585491][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.585492][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.585495][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.585497][ C0] do_idle+0xd8/0x190 [ 29.585499][ C0] cpu_startup_entry+0x53/0x70 [ 29.585500][ C0] rest_init+0x279/0x280 [ 29.585502][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.585505][ C0] ? rest_init+0x280/0x280 [ 29.585507][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.585510][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.585513][ C0] ? acpi_enable+0x1e4/0x330 [ 29.585515][ C0] start_kernel+0x3af/0x3b0 [ 29.585517][ C0] x86_64_start_reservations+0x24/0x30 [ 29.585519][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.585521][ C0] common_startup_64+0x13e/0x148 [ 29.585525][ C0] [ 29.606258][ C0] ======================================================== [ 29.606525][ C0] WARNING: possible irq lock inversion dependency detected [ 29.606794][ C0] 7.2.0-virtme #1 Tainted: G W [ 29.606973][ C0] -------------------------------------------------------- [ 29.607240][ C0] swapper/0/0 just changed the state of lock: [ 29.607473][ C0] ff1100000c86ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.607829][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.608042][ C0] (fs_reclaim){+.+.}-{0:0} [ 29.608044][ C0] [ 29.608044][ C0] [ 29.608044][ C0] and interrupts could create inverse lock ordering between them. [ 29.608044][ C0] [ 29.608681][ C0] [ 29.608681][ C0] other info that might help us debug this: [ 29.608949][ C0] Chain exists of: [ 29.608949][ C0] &br->lock --> console_owner --> fs_reclaim [ 29.608949][ C0] [ 29.609329][ C0] Possible interrupt unsafe locking scenario: [ 29.609329][ C0] [ 29.609600][ C0] CPU0 CPU1 [ 29.609752][ C0] ---- ---- [ 29.609953][ C0] lock(fs_reclaim); [ 29.610065][ C0] local_irq_disable(); [ 29.610298][ C0] lock(&br->lock); [ 29.610480][ C0] lock(console_owner); [ 29.610738][ C0] [ 29.610849][ C0] lock(&br->lock); [ 29.611009][ C0] [ 29.611009][ C0] *** DEADLOCK *** [ 29.611009][ C0] [ 29.615655][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 29.615853][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.616201][ C0] [ 29.616201][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 29.616508][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 29.616712][ C0] HARDIRQ-ON-W at: [ 29.616828][ C0] __lock_acquire+0x388/0xc20 [ 29.617067][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.617255][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.617489][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.617761][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.617980][ C0] workqueue_init+0x2a/0x680 [ 29.618209][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.618480][ C0] kernel_init+0x21/0x150 [ 29.618661][ C0] ret_from_fork+0x474/0x6b0 [ 29.618897][ C0] ret_from_fork_asm+0x11/0x20 [ 29.619125][ C0] SOFTIRQ-ON-W at: [ 29.619236][ C0] __lock_acquire+0x388/0xc20 [ 29.619467][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.619648][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.619883][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.620155][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.620387][ C0] workqueue_init+0x2a/0x680 [ 29.620656][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.620929][ C0] kernel_init+0x21/0x150 [ 29.621111][ C0] ret_from_fork+0x474/0x6b0 [ 29.621343][ C0] ret_from_fork_asm+0x11/0x20 [ 29.621572][ C0] INITIAL USE at: [ 29.621678][ C0] __lock_acquire+0x388/0xc20 [ 29.621914][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.622095][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.622323][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.622584][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.622803][ C0] workqueue_init+0x2a/0x680 [ 29.623033][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.623266][ C0] kernel_init+0x21/0x150 [ 29.623449][ C0] ret_from_fork+0x474/0x6b0 [ 29.623679][ C0] ret_from_fork_asm+0x11/0x20 [ 29.623862][ C0] } [ 29.623986][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.624210][ C0] ... acquired at: [ 29.624369][ C0] __lock_acquire+0x518/0xc20 [ 29.624518][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.624716][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.624859][ C0] __kmalloc_noprof+0xd3/0x760 [ 29.625051][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.625194][ C0] put_chars+0x1e1/0x2f0 [ 29.625399][ C0] hvc_console_print+0x292/0x780 [ 29.625544][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.625751][ C0] console_flush_one_record+0x46f/0x710 [ 29.625923][ C0] console_unlock+0xee/0x1f0 [ 29.626115][ C0] vprintk_emit+0x37c/0x3e0 [ 29.626262][ C0] _printk+0xc7/0x100 [ 29.626420][ C0] loop_init+0x12a/0x130 [ 29.626563][ C0] do_one_initcall+0x124/0x4f0 [ 29.626762][ C0] kernel_init_freeable+0x596/0x630 [ 29.626907][ C0] kernel_init+0x21/0x150 [ 29.627099][ C0] ret_from_fork+0x474/0x6b0 [ 29.627241][ C0] ret_from_fork_asm+0x11/0x20 [ 29.627432][ C0] [ 29.627509][ C0] -> (console_owner){....}-{0:0} { [ 29.627654][ C0] INITIAL USE at: [ 29.627817][ C0] } [ 29.627891][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.628153][ C0] ... acquired at: [ 29.628263][ C0] __lock_acquire+0x518/0xc20 [ 29.628458][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.628601][ C0] console_lock_spinning_enable+0x5c/0x60 [ 29.628834][ C0] console_emit_next_record+0x1d1/0x4c0 [ 29.628986][ C0] console_flush_one_record+0x46f/0x710 [ 29.629181][ C0] console_unlock+0xee/0x1f0 [ 29.629328][ C0] vprintk_emit+0x37c/0x3e0 [ 29.629520][ C0] _printk+0xc7/0x100 [ 29.629629][ C0] br_set_state+0x22f/0x430 [bridge] [ 29.629833][ C0] br_init_port+0xc4/0x200 [bridge] [ 29.629987][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 29.630226][ C0] br_dev_open+0x94/0x120 [bridge] [ 29.630377][ C0] __dev_open+0x2f3/0x610 [ 29.630572][ C0] __dev_change_flags+0x4a4/0x660 [ 29.630723][ C0] netif_change_flags+0x87/0x190 [ 29.630918][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 29.631062][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.631261][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.631407][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.631605][ C0] netlink_unicast+0x486/0x750 [ 29.631756][ C0] netlink_sendmsg+0x735/0xc60 [ 29.631956][ C0] ____sys_sendmsg+0x415/0x880 [ 29.632102][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.632300][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.632449][ C0] do_syscall_64+0xff/0x530 [ 29.632648][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.632840][ C0] [ 29.632964][ C0] -> (&br->lock){+.-.}-{3:3} { [ 29.633113][ C0] HARDIRQ-ON-W at: [ 29.633278][ C0] __lock_acquire+0x388/0xc20 [ 29.633467][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.633709][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.633892][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 29.634175][ C0] netif_set_mac_address+0x282/0x410 [ 29.634409][ C0] do_setlink.isra.0+0x706/0x2750 [ 29.634594][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.634832][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.635072][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.635263][ C0] netlink_unicast+0x486/0x750 [ 29.635498][ C0] netlink_sendmsg+0x735/0xc60 [ 29.635732][ C0] ____sys_sendmsg+0x415/0x880 [ 29.635920][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.636160][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.636345][ C0] do_syscall_64+0xff/0x530 [ 29.636577][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.636855][ C0] IN-SOFTIRQ-W at: [ 29.636964][ C0] __lock_acquire+0x388/0xc20 [ 29.637200][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.637387][ C0] _raw_spin_lock+0x33/0x40 [ 29.637629][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.637916][ C0] call_timer_fn+0x160/0x4d0 [ 29.638100][ C0] __run_timers+0x68f/0xaa0 [ 29.638341][ C0] run_timer_softirq+0xf0/0x160 [ 29.638579][ C0] handle_softirqs+0x1d3/0x900 [ 29.638772][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.639010][ C0] irq_exit_rcu+0xe/0x30 [ 29.639247][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.639470][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.639747][ C0] pv_native_safe_halt+0xf/0x10 [ 29.639982][ C0] default_idle+0x9/0x10 [ 29.640167][ C0] default_idle_call+0x6e/0xb0 [ 29.640398][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.640671][ C0] do_idle+0xd8/0x190 [ 29.640828][ C0] cpu_startup_entry+0x53/0x70 [ 29.641068][ C0] rest_init+0x279/0x280 [ 29.641251][ C0] start_kernel+0x3af/0x3b0 [ 29.641490][ C0] x86_64_start_reservations+0x24/0x30 [ 29.641733][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.641919][ C0] common_startup_64+0x13e/0x148 [ 29.642163][ C0] INITIAL USE at: [ 29.642270][ C0] __lock_acquire+0x388/0xc20 [ 29.642512][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.642753][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.642944][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 29.643218][ C0] netif_set_mac_address+0x282/0x410 [ 29.643455][ C0] do_setlink.isra.0+0x706/0x2750 [ 29.643640][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.643876][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.644061][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.644296][ C0] netlink_unicast+0x486/0x750 [ 29.644531][ C0] netlink_sendmsg+0x735/0xc60 [ 29.644721][ C0] ____sys_sendmsg+0x415/0x880 [ 29.644966][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.645199][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.645382][ C0] do_syscall_64+0xff/0x530 [ 29.645617][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.645899][ C0] } [ 29.645974][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.646244][ C0] ... acquired at: [ 29.646355][ C0] mark_lock+0x1d7/0xa00 [ 29.646501][ C0] mark_usage+0x42/0x170 [ 29.646709][ C0] __lock_acquire+0x388/0xc20 [ 29.646856][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.647056][ C0] _raw_spin_lock+0x33/0x40 [ 29.647213][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.647454][ C0] call_timer_fn+0x160/0x4d0 [ 29.647651][ C0] __run_timers+0x68f/0xaa0 [ 29.647803][ C0] run_timer_softirq+0xf0/0x160 [ 29.648007][ C0] handle_softirqs+0x1d3/0x900 [ 29.648154][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.648355][ C0] irq_exit_rcu+0xe/0x30 [ 29.648503][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.648742][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.648927][ C0] pv_native_safe_halt+0xf/0x10 [ 29.649130][ C0] default_idle+0x9/0x10 [ 29.649279][ C0] default_idle_call+0x6e/0xb0 [ 29.649484][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.649668][ C0] do_idle+0xd8/0x190 [ 29.649834][ C0] cpu_startup_entry+0x53/0x70 [ 29.649981][ C0] rest_init+0x279/0x280 [ 29.650179][ C0] start_kernel+0x3af/0x3b0 [ 29.650324][ C0] x86_64_start_reservations+0x24/0x30 [ 29.650522][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.650671][ C0] common_startup_64+0x13e/0x148 [ 29.650879][ C0] [ 29.650955][ C0] [ 29.650955][ C0] stack backtrace: [ 29.651187][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.651190][ C0] Tainted: [W]=WARN [ 29.651191][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.651192][ C0] Call Trace: [ 29.651194][ C0] [ 29.651195][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.651199][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.651201][ C0] mark_lock_irq+0x989/0x9c0 [ 29.651204][ C0] mark_lock+0x1d7/0xa00 [ 29.651206][ C0] mark_usage+0x42/0x170 [ 29.651208][ C0] __lock_acquire+0x388/0xc20 [ 29.651210][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.651212][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.651218][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.651221][ C0] ? lock_acquire+0x13c/0x160 [ 29.651223][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.651229][ C0] _raw_spin_lock+0x33/0x40 [ 29.651231][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.651237][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.651244][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.651250][ C0] call_timer_fn+0x160/0x4d0 [ 29.651252][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.651254][ C0] ? debug_object_active_state+0x430/0x430 [ 29.651257][ C0] ? find_held_lock+0x2b/0x80 [ 29.651259][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.651261][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.651263][ C0] __run_timers+0x68f/0xaa0 [ 29.651265][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.651271][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.651273][ C0] ? __lock_acquire+0x518/0xc20 [ 29.651276][ C0] ? __rwlock_init+0x150/0x150 [ 29.651278][ C0] run_timer_softirq+0xf0/0x160 [ 29.651280][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.651282][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.651284][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.651286][ C0] handle_softirqs+0x1d3/0x900 [ 29.651288][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.651289][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.651291][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.651292][ C0] irq_exit_rcu+0xe/0x30 [ 29.651294][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.651296][ C0] [ 29.651296][ C0] [ 29.651297][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.651299][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.651300][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.651302][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.651304][ C0] RSP: 0018:ffffffff8e607cf8 EFLAGS: 00000296 [ 29.651306][ C0] RAX: 00000000000d3d01 RBX: ffffffff8e61c600 RCX: ffffffff8b6f0307 [ 29.651308][ C0] RDX: ffffffff8e61c600 RSI: ffffffff8e438af6 RDI: ffffffff8de8d8e0 [ 29.651308][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.651309][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1cc0fa2 [ 29.651310][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.651312][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.651314][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.651315][ C0] default_idle+0x9/0x10 [ 29.651317][ C0] default_idle_call+0x6e/0xb0 [ 29.651318][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.651320][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.651322][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.651324][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.651326][ C0] do_idle+0xd8/0x190 [ 29.651327][ C0] cpu_startup_entry+0x53/0x70 [ 29.651329][ C0] rest_init+0x279/0x280 [ 29.651330][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.651333][ C0] ? rest_init+0x280/0x280 [ 29.651335][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.651338][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.651341][ C0] ? acpi_enable+0x1e4/0x330 [ 29.651343][ C0] start_kernel+0x3af/0x3b0 [ 29.651344][ C0] x86_64_start_reservations+0x24/0x30 [ 29.651346][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.651348][ C0] common_startup_64+0x13e/0x148 [ 29.651351][ C0] [ 39.007836][ T530] veth7: entered promiscuous mode [ 39.007852][ T530] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.007854][ T530] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 530, name: ip [ 39.007856][ T530] preempt_count: 1, expected: 0 [ 39.007857][ T530] RCU nest depth: 0, expected: 0 [ 39.007857][ T530] INFO: lockdep is turned off. [ 39.007858][ T530] irq event stamp: 0 [ 39.007859][ T530] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 39.007863][ T530] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 39.007869][ T530] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 39.007871][ T530] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 39.007872][ T530] Preemption disabled at: [ 39.007873][ T530] [] vprintk_emit+0x31b/0x3e0 [ 39.007880][ T530] CPU: 3 UID: 0 PID: 530 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.007884][ T530] Tainted: [W]=WARN [ 39.007885][ T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.007886][ T530] Call Trace: [ 39.007888][ T530] [ 39.007889][ T530] dump_stack_lvl+0x6f/0xa0 [ 39.007894][ T530] ? vprintk_emit+0x31b/0x3e0 [ 39.007896][ T530] __might_resched.cold+0x1fe/0x2c1 [ 39.007900][ T530] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.007903][ T530] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 39.007904][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.007908][ T530] __kmalloc_noprof+0x443/0x760 [ 39.007912][ T530] ? __rwlock_init+0x150/0x150 [ 39.007914][ T530] ? alloc_buf.isra.0+0x4b/0x260 [ 39.007918][ T530] ? do_raw_spin_unlock+0x59/0x250 [ 39.007920][ T530] alloc_buf.isra.0+0x4b/0x260 [ 39.007921][ T530] put_chars+0x1e1/0x2f0 [ 39.007923][ T530] ? prb_final_commit+0x50/0x50 [ 39.007924][ T530] ? __send_to_port+0x420/0x420 [ 39.007926][ T530] ? printk_get_next_message+0x240/0x650 [ 39.007928][ T530] hvc_console_print+0x292/0x780 [ 39.007932][ T530] ? hvc_write+0x3a0/0x3a0 [ 39.007933][ T530] ? do_raw_spin_lock+0x131/0x280 [ 39.007935][ T530] ? vsnprintf+0x527/0x1700 [ 39.007938][ T530] ? __rwlock_init+0x150/0x150 [ 39.007939][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.007941][ T530] ? lock_acquire+0x13c/0x160 [ 39.007943][ T530] console_emit_next_record+0x22f/0x4c0 [ 39.007946][ T530] ? devkmsg_read+0x4b0/0x4b0 [ 39.007948][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.007949][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.007951][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.007953][ T530] ? lock_acquire+0x13c/0x160 [ 39.007954][ T530] ? console_flush_one_record+0x111/0x710 [ 39.007956][ T530] console_flush_one_record+0x46f/0x710 [ 39.007958][ T530] ? console_emit_next_record+0x4c0/0x4c0 [ 39.007961][ T530] console_unlock+0xee/0x1f0 [ 39.007962][ T530] ? lock_acquire+0x13c/0x160 [ 39.007964][ T530] ? console_flush_one_record+0x710/0x710 [ 39.007965][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.007967][ T530] ? lock_release+0x184/0x1f0 [ 39.007968][ T530] ? lock_acquire+0x60/0x160 [ 39.007970][ T530] ? __rcu_read_lock+0x30/0x70 [ 39.007972][ T530] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.007974][ T530] ? vprintk_emit+0x320/0x3e0 [ 39.007976][ T530] vprintk_emit+0x37c/0x3e0 [ 39.007978][ T530] ? wake_up_klogd_work_func+0x90/0x90 [ 39.007980][ T530] ? ____sys_sendmsg+0x415/0x880 [ 39.007983][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 39.007985][ T530] ? do_syscall_64+0xff/0x530 [ 39.007987][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.007989][ T530] _printk+0xc7/0x100 [ 39.007992][ T530] ? snapshot_read.cold+0x21/0x21 [ 39.007994][ T530] ? netdev_name+0x43/0x60 [ 39.007997][ T530] ? __netdev_printk+0x17f/0x1d0 [ 39.007999][ T530] netdev_info+0xe2/0x116 [ 39.008000][ T530] ? netdev_notice+0x120/0x120 [ 39.008002][ T530] ? kasan_save_track+0x14/0x30 [ 39.008005][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 39.008007][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 39.008008][ T530] ? __team_option_inst_add+0xae/0x3d0 [ 39.008012][ T530] ? mutex_is_locked+0x1c/0x50 [ 39.008015][ T530] __dev_set_promiscuity.cold+0x95/0x104 [ 39.008018][ T530] netif_set_promiscuity+0x4c/0xc0 [ 39.008021][ T530] dev_set_promiscuity+0x9d/0x150 [ 39.008023][ T530] team_port_add+0x1046/0x15e0 [ 39.008025][ T530] ? team_port_enable+0xc0/0xc0 [ 39.008027][ T530] ? kernel_text_address+0x149/0x170 [ 39.008029][ T530] do_set_master+0x357/0x580 [ 39.008033][ T530] do_setlink.isra.0+0xa31/0x2750 [ 39.008035][ T530] ? stack_trace_save+0x93/0xc0 [ 39.008038][ T530] ? rtnl_link_get_size+0x350/0x350 [ 39.008039][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008041][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 39.008044][ T530] ? kasan_save_stack+0x3d/0x50 [ 39.008046][ T530] ? kasan_save_stack+0x2f/0x50 [ 39.008047][ T530] ? kasan_save_track+0x14/0x30 [ 39.008049][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 39.008050][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 39.008052][ T530] ? rtnl_newlink+0x124/0x11c0 [ 39.008053][ T530] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.008054][ T530] ? netlink_rcv_skb+0x14e/0x3a0 [ 39.008056][ T530] ? netlink_unicast+0x486/0x750 [ 39.008058][ T530] ? netlink_sendmsg+0x735/0xc60 [ 39.008059][ T530] ? ____sys_sendmsg+0x415/0x880 [ 39.008060][ T530] ? ___sys_sendmsg+0x14e/0x1d0 [ 39.008061][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 39.008063][ T530] ? do_syscall_64+0xff/0x530 [ 39.008064][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.008066][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008068][ T530] ? lock_acquire+0x13c/0x160 [ 39.008069][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008070][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008072][ T530] ? trace_contention_end+0xb3/0x180 [ 39.008074][ T530] ? __mutex_lock+0x1db/0x1ea0 [ 39.008076][ T530] ? __mutex_lock+0x9a3/0x1ea0 [ 39.008078][ T530] ? rtnl_newlink+0x9a8/0x11c0 [ 39.008079][ T530] ? ww_mutex_lock+0x160/0x160 [ 39.008081][ T530] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.008083][ T530] ? __rtnl_newlink+0x3fa/0xa50 [ 39.008085][ T530] rtnl_newlink+0x9f1/0x11c0 [ 39.008087][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008088][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 39.008090][ T530] ? lock_acquire+0x13c/0x160 [ 39.008091][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008093][ T530] ? is_bpf_text_address+0x3e/0x110 [ 39.008096][ T530] ? is_bpf_text_address+0x72/0x110 [ 39.008098][ T530] ? kernel_text_address+0x149/0x170 [ 39.008099][ T530] ? __kernel_text_address+0x12/0x30 [ 39.008101][ T530] ? write_profile+0xf0/0xf0 [ 39.008102][ T530] ? unwind_get_return_address+0x67/0xd0 [ 39.008104][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008106][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008107][ T530] ? cap_capable+0x1d7/0x3d0 [ 39.008111][ T530] ? lock_acquire+0x13c/0x160 [ 39.008112][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008114][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 39.008115][ T530] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.008119][ T530] ? rtnl_link_fill+0x920/0x920 [ 39.008120][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 39.008122][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 39.008124][ T530] netlink_rcv_skb+0x14e/0x3a0 [ 39.008126][ T530] ? rtnl_link_fill+0x920/0x920 [ 39.008127][ T530] ? lock_release+0x184/0x1f0 [ 39.008129][ T530] ? netlink_ack+0xcf0/0xcf0 [ 39.008131][ T530] ? __netlink_lookup+0xb9/0x6b0 [ 39.008133][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008135][ T530] ? lock_release+0x184/0x1f0 [ 39.008138][ T530] netlink_unicast+0x486/0x750 [ 39.008140][ T530] ? netlink_attachskb+0x810/0x810 [ 39.008142][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008143][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008145][ T530] ? lock_acquire+0x13c/0x160 [ 39.008147][ T530] netlink_sendmsg+0x735/0xc60 [ 39.008149][ T530] ? netlink_unicast+0x750/0x750 [ 39.008151][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008152][ T530] ? lock_release+0x184/0x1f0 [ 39.008154][ T530] ____sys_sendmsg+0x415/0x880 [ 39.008156][ T530] ? copy_msghdr_from_user+0x279/0x420 [ 39.008157][ T530] ? get_timestamp.constprop.0+0x390/0x390 [ 39.008159][ T530] ? move_addr_to_kernel+0x40/0x40 [ 39.008160][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 39.008163][ T530] ___sys_sendmsg+0x14e/0x1d0 [ 39.008165][ T530] ? copy_msghdr_from_user+0x420/0x420 [ 39.008169][ T530] __sys_sendmsg+0x12c/0x1d0 [ 39.008171][ T530] ? __sys_sendmsg_sock+0x20/0x20 [ 39.008174][ T530] ? rcu_is_watching+0x16/0xd0 [ 39.008176][ T530] do_syscall_64+0xff/0x530 [ 39.008177][ T530] ? exc_page_fault+0xee/0x100 [ 39.008179][ T530] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.008181][ T530] RIP: 0033:0x7f1397f0e54e [ 39.008183][ 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 [ 39.008185][ T530] RSP: 002b:00007fff879e5100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.008188][ T530] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1397f0e54e [ 39.008189][ T530] RDX: 0000000000000000 RSI: 00007fff879e51b0 RDI: 0000000000000005 [ 39.008190][ T530] RBP: 00007fff879e5110 R08: 0000000000000000 R09: 0000000000000000 [ 39.008191][ T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918884 [ 39.008192][ T530] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff879e5870 [ 39.008194][ T530] [ 39.034425][ T530] veth7: entered allmulticast mode [ 39.035073][ T530] lag2: Port device veth7 added [ 39.045477][ T530] ip (530) used greatest stack depth: 23016 bytes left [ 39.124654][ T541] veth1: left promiscuous mode [ 39.124937][ T541] veth1: left allmulticast mode [ 39.125613][ T541] lag2: Port device veth1 removed [ 53.312268][ T93] br1: port 1(lag2.100) entered disabled state [ 53.312285][ T93] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 53.312287][ T93] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 93, name: kworker/u20:1 [ 53.312289][ T93] preempt_count: 202, expected: 0 [ 53.312290][ T93] RCU nest depth: 0, expected: 0 [ 53.312291][ T93] INFO: lockdep is turned off. [ 53.312292][ T93] irq event stamp: 146500 [ 53.312293][ T93] hardirqs last enabled at (146499): [] _raw_spin_unlock_irq+0x28/0x50 [ 53.312301][ T93] hardirqs last disabled at (146500): [] __schedule+0x1246/0x20e0 [ 53.312303][ T93] softirqs last enabled at (136292): [] handle_softirqs+0x67c/0x900 [ 53.312307][ T93] softirqs last disabled at (136285): [] __irq_exit_rcu+0x145/0x1c0 [ 53.312309][ T93] Preemption disabled at: [ 53.312310][ T93] [<0000000000000000>] 0x0 [ 53.312316][ T93] CPU: 3 UID: 0 PID: 93 Comm: kworker/u20:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 53.312319][ T93] Tainted: [W]=WARN [ 53.312320][ T93] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.312322][ T93] Workqueue: events_unbound linkwatch_event [ 53.312328][ T93] Call Trace: [ 53.312329][ T93] [ 53.312330][ T93] dump_stack_lvl+0x6f/0xa0 [ 53.312336][ T93] __might_resched.cold+0x1fe/0x2c1 [ 53.312339][ T93] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.312343][ T93] ? rcu_is_watching+0x16/0xd0 [ 53.312347][ T93] __kmalloc_noprof+0x443/0x760 [ 53.312350][ T93] ? __rwlock_init+0x150/0x150 [ 53.312353][ T93] ? alloc_buf.isra.0+0x4b/0x260 [ 53.312356][ T93] ? do_raw_spin_unlock+0x59/0x250 [ 53.312358][ T93] alloc_buf.isra.0+0x4b/0x260 [ 53.312360][ T93] put_chars+0x1e1/0x2f0 [ 53.312362][ T93] ? __send_to_port+0x420/0x420 [ 53.312363][ T93] ? printk_get_next_message+0x240/0x650 [ 53.312366][ T93] ? console_prepend_replay+0x20/0x20 [ 53.312368][ T93] hvc_console_print+0x292/0x780 [ 53.312371][ T93] ? hvc_write+0x3a0/0x3a0 [ 53.312373][ T93] ? __rwlock_init+0x150/0x150 [ 53.312374][ T93] ? rcu_is_watching+0x16/0xd0 [ 53.312376][ T93] ? rcu_is_watching+0x16/0xd0 [ 53.312377][ T93] ? lock_acquire+0x13c/0x160 [ 53.312379][ T93] console_emit_next_record+0x22f/0x4c0 [ 53.312382][ T93] ? devkmsg_read+0x4b0/0x4b0 [ 53.312384][ T93] ? rcu_is_watching+0x16/0xd0 [ 53.312385][ T93] ? rcu_is_watching+0x16/0xd0 [ 53.312387][ T93] ? rcu_is_watching+0x16/0xd0 [ 53.312388][ T93] ? lock_acquire+0x13c/0x160 [ 53.312390][ T93] ? console_flush_one_record+0x111/0x710 [ 53.312392][ T93] console_flush_one_record+0x46f/0x710 [ 53.312394][ T93] ? console_emit_next_record+0x4c0/0x4c0 [ 53.312397][ T93] console_unlock+0xee/0x1f0 [ 53.312398][ T93] ? lock_acquire+0x13c/0x160 [ 53.312400][ T93] ? console_flush_one_record+0x710/0x710 [ 53.312401][ T93] ? rcu_is_watching+0x16/0xd0 [ 53.312403][ T93] ? lock_release+0x184/0x1f0 [ 53.312404][ T93] ? lock_acquire+0x60/0x160 [ 53.312406][ T93] ? __rcu_read_lock+0x30/0x70 [ 53.312408][ T93] ? __down_trylock_console_sem+0x5e/0xa0 [ 53.312409][ T93] ? vprintk_emit+0x320/0x3e0 [ 53.312411][ T93] vprintk_emit+0x37c/0x3e0 [ 53.312414][ T93] ? wake_up_klogd_work_func+0x90/0x90 [ 53.312416][ T93] ? rcu_is_watching+0x16/0xd0 [ 53.312418][ T93] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 53.312421][ T93] _printk+0xc7/0x100 [ 53.312424][ T93] ? snapshot_read.cold+0x21/0x21 [ 53.312426][ T93] ? lock_acquire+0x13c/0x160 [ 53.312427][ T93] ? fib6_del+0x320/0x320 [ 53.312431][ T93] br_set_state+0x22f/0x430 [bridge] [ 53.312444][ T93] br_stp_disable_port+0x11f/0x390 [bridge] [ 53.312452][ T93] br_port_carrier_check+0x365/0x430 [bridge] [ 53.312460][ T93] br_device_event+0x52d/0x8f0 [bridge] [ 53.312468][ T93] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 53.312470][ T93] ? addrconf_notify+0x500/0xf30 [ 53.312473][ T93] notifier_call_chain+0xae/0x300 [ 53.312476][ T93] netif_state_change+0x139/0x340 [ 53.312479][ T93] ? dev_deactivate+0xc1/0x210 [ 53.312482][ T93] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 53.312484][ T93] ? rtnl_is_locked+0x15/0x20 [ 53.312486][ T93] ? rfc2863_policy+0x239/0x310 [ 53.312487][ T93] ? linkwatch_do_dev+0x9c/0xd0 [ 53.312489][ T93] __linkwatch_run_queue+0x34c/0x750 [ 53.312490][ T93] ? linkwatch_do_dev+0xd0/0xd0 [ 53.312492][ T93] ? debug_object_active_state+0x430/0x430 [ 53.312496][ T93] linkwatch_event+0x7f/0xb0 [ 53.312497][ T93] ? __linkwatch_run_queue+0x750/0x750 [ 53.312499][ T93] process_one_work+0xe3e/0x1560 [ 53.312503][ T93] ? __queue_delayed_work+0x470/0x470 [ 53.312505][ T93] ? find_held_lock+0x2b/0x80 [ 53.312507][ T93] ? __rwlock_init+0x150/0x150 [ 53.312509][ T93] worker_thread+0x4f1/0xd60 [ 53.312512][ T93] ? rescuer_thread+0x1340/0x1340 [ 53.312513][ T93] kthread+0x367/0x460 [ 53.312515][ T93] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 53.312516][ T93] ? kthread_affine_preferred+0x4c0/0x4c0 [ 53.312518][ T93] ret_from_fork+0x474/0x6b0 [ 53.312521][ T93] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.312522][ T93] ? __switch_to+0x5a3/0xe00 [ 53.312525][ T93] ? kthread_affine_preferred+0x4c0/0x4c0 [ 53.312527][ T93] ret_from_fork_asm+0x11/0x20 [ 53.312531][ T93] [ 53.328114][ T93] br2: port 1(lag2.200) entered disabled state [ 53.344566][ T604] veth7: left promiscuous mode [ 53.344863][ T604] veth7: left allmulticast mode [ 53.345602][ T604] lag2: Port device veth7 removed [ 53.423680][ T615] veth1: entered promiscuous mode [ 53.423971][ T615] veth1: entered allmulticast mode [ 53.424615][ T615] lag2: Port device veth1 added [ 53.430233][ T93] br1: port 1(lag2.100) entered blocking state [ 53.430438][ T93] br1: port 1(lag2.100) entered forwarding state [ 53.430846][ T93] br2: port 1(lag2.200) entered blocking state [ 53.431034][ T93] br2: port 1(lag2.200) entered forwarding state [ 53.529778][ T626] veth7: entered promiscuous mode [ 53.530095][ T626] veth7: entered allmulticast mode [ 53.531042][ T626] lag2: Port device veth7 added [ 67.765792][ T688] lag2.200: left allmulticast mode [ 67.765809][ T688] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 67.765811][ T688] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 688, name: ip [ 67.765813][ T688] preempt_count: 1, expected: 0 [ 67.765814][ T688] RCU nest depth: 0, expected: 0 [ 67.765814][ T688] INFO: lockdep is turned off. [ 67.765816][ T688] irq event stamp: 0 [ 67.765816][ T688] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 67.765820][ T688] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 67.765826][ T688] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 67.765828][ T688] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 67.765829][ T688] Preemption disabled at: [ 67.765830][ T688] [] vprintk_emit+0x31b/0x3e0 [ 67.765844][ T688] CPU: 3 UID: 0 PID: 688 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 67.765848][ T688] Tainted: [W]=WARN [ 67.765849][ T688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.765850][ T688] Call Trace: [ 67.765852][ T688] [ 67.765853][ T688] dump_stack_lvl+0x6f/0xa0 [ 67.765858][ T688] ? vprintk_emit+0x31b/0x3e0 [ 67.765860][ T688] __might_resched.cold+0x1fe/0x2c1 [ 67.765864][ T688] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 67.765867][ T688] ? __asan_memcpy+0x3c/0x60 [ 67.765870][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.765873][ T688] __kmalloc_noprof+0x443/0x760 [ 67.765876][ T688] ? __rwlock_init+0x150/0x150 [ 67.765879][ T688] ? alloc_buf.isra.0+0x4b/0x260 [ 67.765883][ T688] ? do_raw_spin_unlock+0x59/0x250 [ 67.765884][ T688] alloc_buf.isra.0+0x4b/0x260 [ 67.765886][ T688] put_chars+0x1e1/0x2f0 [ 67.765888][ T688] ? __send_to_port+0x420/0x420 [ 67.765890][ T688] ? console_prepend_replay+0x20/0x20 [ 67.765892][ T688] hvc_console_print+0x292/0x780 [ 67.765895][ T688] ? hvc_write+0x3a0/0x3a0 [ 67.765897][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.765898][ T688] ? lock_acquire+0x13c/0x160 [ 67.765900][ T688] console_emit_next_record+0x22f/0x4c0 [ 67.765903][ T688] ? devkmsg_read+0x4b0/0x4b0 [ 67.765905][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.765906][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.765908][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.765909][ T688] ? lock_acquire+0x13c/0x160 [ 67.765911][ T688] ? console_flush_one_record+0x111/0x710 [ 67.765913][ T688] console_flush_one_record+0x46f/0x710 [ 67.765915][ T688] ? console_emit_next_record+0x4c0/0x4c0 [ 67.765918][ T688] console_unlock+0xee/0x1f0 [ 67.765919][ T688] ? lock_acquire+0x13c/0x160 [ 67.765921][ T688] ? console_flush_one_record+0x710/0x710 [ 67.765922][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.765924][ T688] ? lock_release+0x184/0x1f0 [ 67.765925][ T688] ? lock_acquire+0x60/0x160 [ 67.765927][ T688] ? __rcu_read_lock+0x30/0x70 [ 67.765929][ T688] ? __down_trylock_console_sem+0x5e/0xa0 [ 67.765931][ T688] ? vprintk_emit+0x320/0x3e0 [ 67.765933][ T688] vprintk_emit+0x37c/0x3e0 [ 67.765935][ T688] ? wake_up_klogd_work_func+0x90/0x90 [ 67.765937][ T688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.765939][ T688] ? netlink_unicast+0x486/0x750 [ 67.765942][ T688] ? netlink_sendmsg+0x735/0xc60 [ 67.765943][ T688] ? ____sys_sendmsg+0x415/0x880 [ 67.765946][ T688] ? ___sys_sendmsg+0x14e/0x1d0 [ 67.765947][ T688] ? __sys_sendmsg+0x12c/0x1d0 [ 67.765949][ T688] ? do_syscall_64+0xff/0x530 [ 67.765952][ T688] _printk+0xc7/0x100 [ 67.765955][ T688] ? snapshot_read.cold+0x21/0x21 [ 67.765957][ T688] ? netdev_name+0x43/0x60 [ 67.765960][ T688] ? __netdev_printk+0x17f/0x1d0 [ 67.765962][ T688] netdev_info+0xe2/0x116 [ 67.765964][ T688] ? netdev_notice+0x120/0x120 [ 67.765965][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.765967][ T688] ? __up_read+0x355/0x9e0 [ 67.765969][ T688] ? trace_hardirqs_on+0x36/0x40 [ 67.765971][ T688] ? down_write_nested+0x200/0x200 [ 67.765973][ T688] ? mutex_is_locked+0x1c/0x50 [ 67.765975][ T688] netif_set_allmulti.cold+0x7c/0x166 [ 67.765978][ T688] dev_set_allmulti+0xa2/0x150 [ 67.765980][ T688] del_nbp+0xb7/0xc10 [bridge] [ 67.765992][ T688] ? is_bpf_text_address+0x72/0x110 [ 67.765996][ T688] ? kernel_text_address+0x149/0x170 [ 67.765998][ T688] br_del_if+0xab/0x200 [bridge] [ 67.766005][ T688] ? rtnl_is_locked+0x15/0x20 [ 67.766007][ T688] do_set_master+0x15c/0x580 [ 67.766010][ T688] do_setlink.isra.0+0xa31/0x2750 [ 67.766011][ T688] ? stack_trace_save+0x93/0xc0 [ 67.766014][ T688] ? rtnl_link_get_size+0x350/0x350 [ 67.766015][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766017][ T688] ? stack_depot_save_flags+0x1bc/0x790 [ 67.766021][ T688] ? kasan_save_stack+0x3d/0x50 [ 67.766023][ T688] ? kasan_save_stack+0x2f/0x50 [ 67.766025][ T688] ? kasan_save_track+0x14/0x30 [ 67.766026][ T688] ? __kasan_kmalloc+0x7b/0x90 [ 67.766028][ T688] ? __kmalloc_cache_noprof+0x29a/0x620 [ 67.766029][ T688] ? rtnl_newlink+0x124/0x11c0 [ 67.766030][ T688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.766031][ T688] ? netlink_rcv_skb+0x14e/0x3a0 [ 67.766032][ T688] ? netlink_unicast+0x486/0x750 [ 67.766034][ T688] ? netlink_sendmsg+0x735/0xc60 [ 67.766035][ T688] ? ____sys_sendmsg+0x415/0x880 [ 67.766036][ T688] ? ___sys_sendmsg+0x14e/0x1d0 [ 67.766037][ T688] ? __sys_sendmsg+0x12c/0x1d0 [ 67.766039][ T688] ? do_syscall_64+0xff/0x530 [ 67.766040][ T688] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.766042][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766044][ T688] ? lock_acquire+0x13c/0x160 [ 67.766045][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766047][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766049][ T688] ? trace_contention_end+0xb3/0x180 [ 67.766051][ T688] ? __mutex_lock+0x1db/0x1ea0 [ 67.766053][ T688] ? __mutex_lock+0x9a3/0x1ea0 [ 67.766054][ T688] ? rtnl_newlink+0x9a8/0x11c0 [ 67.766056][ T688] ? ww_mutex_lock+0x160/0x160 [ 67.766057][ T688] ? nla_get_range_signed+0x3d0/0x3d0 [ 67.766059][ T688] ? __rtnl_newlink+0x3fa/0xa50 [ 67.766061][ T688] rtnl_newlink+0x9f1/0x11c0 [ 67.766063][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766064][ T688] ? rtnl_bridge_getlink+0x850/0x850 [ 67.766066][ T688] ? lock_acquire+0x13c/0x160 [ 67.766067][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766069][ T688] ? is_bpf_text_address+0x3e/0x110 [ 67.766071][ T688] ? is_bpf_text_address+0x72/0x110 [ 67.766072][ T688] ? kernel_text_address+0x149/0x170 [ 67.766074][ T688] ? __kernel_text_address+0x12/0x30 [ 67.766075][ T688] ? write_profile+0xf0/0xf0 [ 67.766076][ T688] ? unwind_get_return_address+0x67/0xd0 [ 67.766078][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766080][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766082][ T688] ? cap_capable+0x1d7/0x3d0 [ 67.766085][ T688] ? lock_acquire+0x13c/0x160 [ 67.766086][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766088][ T688] ? rtnl_bridge_getlink+0x850/0x850 [ 67.766089][ T688] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.766091][ T688] ? rtnl_link_fill+0x920/0x920 [ 67.766092][ T688] ? filter_irq_stacks+0xd0/0xd0 [ 67.766094][ T688] ? stack_depot_save_flags+0x1bc/0x790 [ 67.766096][ T688] netlink_rcv_skb+0x14e/0x3a0 [ 67.766097][ T688] ? rtnl_link_fill+0x920/0x920 [ 67.766098][ T688] ? lock_release+0x184/0x1f0 [ 67.766100][ T688] ? netlink_ack+0xcf0/0xcf0 [ 67.766101][ T688] ? __netlink_lookup+0xb9/0x6b0 [ 67.766103][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766105][ T688] ? lock_release+0x184/0x1f0 [ 67.766107][ T688] netlink_unicast+0x486/0x750 [ 67.766109][ T688] ? netlink_attachskb+0x810/0x810 [ 67.766110][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766112][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766114][ T688] ? lock_acquire+0x13c/0x160 [ 67.766115][ T688] netlink_sendmsg+0x735/0xc60 [ 67.766120][ T688] ? netlink_unicast+0x750/0x750 [ 67.766121][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766123][ T688] ? lock_release+0x184/0x1f0 [ 67.766125][ T688] ____sys_sendmsg+0x415/0x880 [ 67.766127][ T688] ? copy_msghdr_from_user+0x279/0x420 [ 67.766128][ T688] ? get_timestamp.constprop.0+0x390/0x390 [ 67.766130][ T688] ? move_addr_to_kernel+0x40/0x40 [ 67.766131][ T688] ? filter_irq_stacks+0xd0/0xd0 [ 67.766133][ T688] ___sys_sendmsg+0x14e/0x1d0 [ 67.766135][ T688] ? copy_msghdr_from_user+0x420/0x420 [ 67.766140][ T688] __sys_sendmsg+0x12c/0x1d0 [ 67.766142][ T688] ? __sys_sendmsg_sock+0x20/0x20 [ 67.766144][ T688] ? rcu_is_watching+0x16/0xd0 [ 67.766146][ T688] do_syscall_64+0xff/0x530 [ 67.766148][ T688] ? exc_page_fault+0xee/0x100 [ 67.766150][ T688] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.766151][ T688] RIP: 0033:0x7fed7374254e [ 67.766153][ 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 [ 67.766155][ T688] RSP: 002b:00007ffd40ddd250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.766158][ T688] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed7374254e [ 67.766160][ T688] RDX: 0000000000000000 RSI: 00007ffd40ddd300 RDI: 0000000000000005 [ 67.766161][ T688] RBP: 00007ffd40ddd260 R08: 0000000000000000 R09: 0000000000000000 [ 67.766161][ T688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188a1 [ 67.766162][ T688] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd40ddd9c0 [ 67.766164][ T688] [ 67.796150][ T688] lag2.200: left promiscuous mode [ 67.796688][ T688] br2: port 1(lag2.200) entered disabled state [ 67.822022][ T689] lag2.100: left allmulticast mode [ 67.822190][ T689] lag2: left allmulticast mode [ 67.822339][ T689] veth1: left allmulticast mode [ 67.822486][ T689] veth7: left allmulticast mode [ 67.822684][ T689] lag2.100: left promiscuous mode [ 67.822820][ T689] lag2: left promiscuous mode [ 67.822964][ T689] veth1: left promiscuous mode [ 67.823231][ T689] veth7: left promiscuous mode [ 67.823730][ T689] br1: port 1(lag2.100) entered disabled state [ 69.848342][ T691] br1: port 1(lag2.100) entered blocking state [ 69.848359][ T691] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 69.848362][ T691] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 691, name: ip [ 69.848363][ T691] preempt_count: 1, expected: 0 [ 69.848364][ T691] RCU nest depth: 0, expected: 0 [ 69.848365][ T691] INFO: lockdep is turned off. [ 69.848366][ T691] irq event stamp: 0 [ 69.848367][ T691] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 69.848371][ T691] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 69.848378][ T691] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 69.848379][ T691] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 69.848381][ T691] Preemption disabled at: [ 69.848382][ T691] [] vprintk_emit+0x31b/0x3e0 [ 69.848390][ T691] CPU: 0 UID: 0 PID: 691 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 69.848393][ T691] Tainted: [W]=WARN [ 69.848394][ T691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.848396][ T691] Call Trace: [ 69.848397][ T691] [ 69.848398][ T691] dump_stack_lvl+0x6f/0xa0 [ 69.848404][ T691] ? vprintk_emit+0x31b/0x3e0 [ 69.848406][ T691] __might_resched.cold+0x1fe/0x2c1 [ 69.848410][ T691] ? __module_address+0x36/0x330 [ 69.848413][ T691] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 69.848416][ T691] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 69.848417][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848421][ T691] __kmalloc_noprof+0x443/0x760 [ 69.848424][ T691] ? __rwlock_init+0x150/0x150 [ 69.848427][ T691] ? alloc_buf.isra.0+0x4b/0x260 [ 69.848431][ T691] ? do_raw_spin_unlock+0x59/0x250 [ 69.848432][ T691] alloc_buf.isra.0+0x4b/0x260 [ 69.848434][ T691] put_chars+0x1e1/0x2f0 [ 69.848436][ T691] ? prb_final_commit+0x50/0x50 [ 69.848437][ T691] ? __send_to_port+0x420/0x420 [ 69.848439][ T691] ? printk_get_next_message+0x240/0x650 [ 69.848441][ T691] hvc_console_print+0x292/0x780 [ 69.848445][ T691] ? hvc_write+0x3a0/0x3a0 [ 69.848446][ T691] ? do_raw_spin_lock+0x131/0x280 [ 69.848447][ T691] ? vsnprintf+0x668/0x1700 [ 69.848451][ T691] ? __rwlock_init+0x150/0x150 [ 69.848452][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848454][ T691] ? lock_acquire+0x13c/0x160 [ 69.848456][ T691] console_emit_next_record+0x22f/0x4c0 [ 69.848458][ T691] ? devkmsg_read+0x4b0/0x4b0 [ 69.848460][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848462][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848463][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848465][ T691] ? lock_acquire+0x13c/0x160 [ 69.848467][ T691] ? console_flush_one_record+0x111/0x710 [ 69.848469][ T691] console_flush_one_record+0x46f/0x710 [ 69.848471][ T691] ? console_emit_next_record+0x4c0/0x4c0 [ 69.848473][ T691] console_unlock+0xee/0x1f0 [ 69.848475][ T691] ? lock_acquire+0x13c/0x160 [ 69.848477][ T691] ? console_flush_one_record+0x710/0x710 [ 69.848478][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848480][ T691] ? lock_release+0x184/0x1f0 [ 69.848481][ T691] ? lock_acquire+0x60/0x160 [ 69.848483][ T691] ? __rcu_read_lock+0x30/0x70 [ 69.848485][ T691] ? __down_trylock_console_sem+0x5e/0xa0 [ 69.848486][ T691] ? vprintk_emit+0x320/0x3e0 [ 69.848488][ T691] vprintk_emit+0x37c/0x3e0 [ 69.848491][ T691] ? wake_up_klogd_work_func+0x90/0x90 [ 69.848493][ T691] ? lock_release+0x184/0x1f0 [ 69.848495][ T691] _printk+0xc7/0x100 [ 69.848498][ T691] ? snapshot_read.cold+0x21/0x21 [ 69.848500][ T691] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 69.848512][ T691] ? do_setlink.isra.0+0xa31/0x2750 [ 69.848515][ T691] ? rtnl_newlink+0x9f1/0x11c0 [ 69.848516][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.848518][ T691] br_set_state+0x22f/0x430 [bridge] [ 69.848527][ T691] br_init_port+0xc4/0x200 [bridge] [ 69.848534][ T691] new_nbp+0x39c/0x580 [bridge] [ 69.848541][ T691] br_add_if+0x212/0x1320 [bridge] [ 69.848547][ T691] ? bpf_address_lookup+0x250/0x290 [ 69.848550][ T691] ? is_bpf_text_address+0x72/0x110 [ 69.848552][ T691] ? kernel_text_address+0x149/0x170 [ 69.848554][ T691] ? __kernel_text_address+0x12/0x30 [ 69.848556][ T691] do_set_master+0x357/0x580 [ 69.848559][ T691] do_setlink.isra.0+0xa31/0x2750 [ 69.848560][ T691] ? stack_trace_save+0x93/0xc0 [ 69.848562][ T691] ? rtnl_link_get_size+0x350/0x350 [ 69.848563][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848565][ T691] ? stack_depot_save_flags+0x1bc/0x790 [ 69.848568][ T691] ? kasan_save_stack+0x3d/0x50 [ 69.848571][ T691] ? kasan_save_stack+0x2f/0x50 [ 69.848572][ T691] ? kasan_save_track+0x14/0x30 [ 69.848574][ T691] ? __kasan_kmalloc+0x7b/0x90 [ 69.848575][ T691] ? __kmalloc_cache_noprof+0x29a/0x620 [ 69.848577][ T691] ? rtnl_newlink+0x124/0x11c0 [ 69.848578][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.848579][ T691] ? netlink_rcv_skb+0x14e/0x3a0 [ 69.848581][ T691] ? netlink_unicast+0x486/0x750 [ 69.848582][ T691] ? netlink_sendmsg+0x735/0xc60 [ 69.848583][ T691] ? ____sys_sendmsg+0x415/0x880 [ 69.848586][ T691] ? ___sys_sendmsg+0x14e/0x1d0 [ 69.848587][ T691] ? __sys_sendmsg+0x12c/0x1d0 [ 69.848589][ T691] ? do_syscall_64+0xff/0x530 [ 69.848591][ T691] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 69.848593][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848595][ T691] ? lock_acquire+0x13c/0x160 [ 69.848596][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848598][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848600][ T691] ? trace_contention_end+0xb3/0x180 [ 69.848602][ T691] ? __mutex_lock+0x1db/0x1ea0 [ 69.848605][ T691] ? __mutex_lock+0x9a3/0x1ea0 [ 69.848606][ T691] ? rtnl_newlink+0x9a8/0x11c0 [ 69.848607][ T691] ? ww_mutex_lock+0x160/0x160 [ 69.848608][ T691] ? nla_get_range_signed+0x3d0/0x3d0 [ 69.848611][ T691] ? __rtnl_newlink+0x3fa/0xa50 [ 69.848613][ T691] rtnl_newlink+0x9f1/0x11c0 [ 69.848614][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848616][ T691] ? rtnl_bridge_getlink+0x850/0x850 [ 69.848617][ T691] ? lock_acquire+0x13c/0x160 [ 69.848619][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848621][ T691] ? is_bpf_text_address+0x3e/0x110 [ 69.848622][ T691] ? is_bpf_text_address+0x72/0x110 [ 69.848624][ T691] ? kernel_text_address+0x149/0x170 [ 69.848625][ T691] ? __kernel_text_address+0x12/0x30 [ 69.848626][ T691] ? write_profile+0xf0/0xf0 [ 69.848628][ T691] ? unwind_get_return_address+0x67/0xd0 [ 69.848630][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848632][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848633][ T691] ? cap_capable+0x1d7/0x3d0 [ 69.848637][ T691] ? lock_acquire+0x13c/0x160 [ 69.848638][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848640][ T691] ? rtnl_bridge_getlink+0x850/0x850 [ 69.848641][ T691] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.848642][ T691] ? rtnl_link_fill+0x920/0x920 [ 69.848644][ T691] ? filter_irq_stacks+0xd0/0xd0 [ 69.848645][ T691] ? stack_depot_save_flags+0x1bc/0x790 [ 69.848647][ T691] netlink_rcv_skb+0x14e/0x3a0 [ 69.848649][ T691] ? rtnl_link_fill+0x920/0x920 [ 69.848650][ T691] ? lock_release+0x184/0x1f0 [ 69.848651][ T691] ? netlink_ack+0xcf0/0xcf0 [ 69.848653][ T691] ? __netlink_lookup+0xb9/0x6b0 [ 69.848655][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848657][ T691] ? lock_release+0x184/0x1f0 [ 69.848659][ T691] netlink_unicast+0x486/0x750 [ 69.848660][ T691] ? netlink_attachskb+0x810/0x810 [ 69.848662][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848663][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848665][ T691] ? lock_acquire+0x13c/0x160 [ 69.848667][ T691] netlink_sendmsg+0x735/0xc60 [ 69.848669][ T691] ? netlink_unicast+0x750/0x750 [ 69.848670][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848672][ T691] ? lock_release+0x184/0x1f0 [ 69.848674][ T691] ____sys_sendmsg+0x415/0x880 [ 69.848675][ T691] ? copy_msghdr_from_user+0x279/0x420 [ 69.848677][ T691] ? get_timestamp.constprop.0+0x390/0x390 [ 69.848678][ T691] ? move_addr_to_kernel+0x40/0x40 [ 69.848680][ T691] ? filter_irq_stacks+0xd0/0xd0 [ 69.848682][ T691] ___sys_sendmsg+0x14e/0x1d0 [ 69.848684][ T691] ? copy_msghdr_from_user+0x420/0x420 [ 69.848689][ T691] __sys_sendmsg+0x12c/0x1d0 [ 69.848690][ T691] ? __sys_sendmsg_sock+0x20/0x20 [ 69.848693][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.848695][ T691] do_syscall_64+0xff/0x530 [ 69.848696][ T691] ? exc_page_fault+0xee/0x100 [ 69.848698][ T691] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 69.848700][ T691] RIP: 0033:0x7f061d43954e [ 69.848702][ T691] 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 [ 69.848704][ T691] RSP: 002b:00007ffde9f7e930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.848707][ T691] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f061d43954e [ 69.848709][ T691] RDX: 0000000000000000 RSI: 00007ffde9f7e9e0 RDI: 0000000000000005 [ 69.848709][ T691] RBP: 00007ffde9f7e940 R08: 0000000000000000 R09: 0000000000000000 [ 69.848710][ T691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188a3 [ 69.848711][ T691] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffde9f7f0a0 [ 69.848713][ T691] [ 69.876796][ T691] br1: port 1(lag2.100) entered disabled state [ 69.877043][ T691] lag2.100: entered allmulticast mode [ 69.877215][ T691] lag2: entered allmulticast mode [ 69.877348][ T691] veth1: entered allmulticast mode [ 69.877537][ T691] veth7: entered allmulticast mode [ 69.878623][ T691] lag2.100: entered promiscuous mode [ 69.878819][ T691] lag2: entered promiscuous mode [ 69.878967][ T691] veth1: entered promiscuous mode [ 69.879281][ T691] veth7: entered promiscuous mode [ 69.879877][ T691] br1: port 1(lag2.100) entered blocking state [ 69.880099][ T691] br1: port 1(lag2.100) entered forwarding state [ 69.901356][ T692] br2: port 1(lag2.200) entered blocking state [ 69.901548][ T692] br2: port 1(lag2.200) entered disabled state [ 69.901728][ T692] lag2.200: entered allmulticast mode [ 69.902867][ T692] lag2.200: entered promiscuous mode [ 69.903320][ T692] br2: port 1(lag2.200) entered blocking state [ 69.903489][ T692] br2: port 1(lag2.200) entered forwarding state [ 84.052717][ T754] lag3: Port device veth2 removed [ 84.052732][ T754] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 84.052734][ T754] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 754, name: ip [ 84.052736][ T754] preempt_count: 1, expected: 0 [ 84.052736][ T754] RCU nest depth: 0, expected: 0 [ 84.052737][ T754] INFO: lockdep is turned off. [ 84.052738][ T754] irq event stamp: 0 [ 84.052739][ T754] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 84.052743][ T754] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 84.052750][ T754] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 84.052751][ T754] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 84.052753][ T754] Preemption disabled at: [ 84.052754][ T754] [] vprintk_emit+0x31b/0x3e0 [ 84.052761][ T754] CPU: 3 UID: 0 PID: 754 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 84.052764][ T754] Tainted: [W]=WARN [ 84.052765][ T754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 84.052767][ T754] Call Trace: [ 84.052768][ T754] [ 84.052769][ T754] dump_stack_lvl+0x6f/0xa0 [ 84.052775][ T754] ? vprintk_emit+0x31b/0x3e0 [ 84.052777][ T754] __might_resched.cold+0x1fe/0x2c1 [ 84.052781][ T754] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 84.052784][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052787][ T754] __kmalloc_noprof+0x443/0x760 [ 84.052791][ T754] ? __rwlock_init+0x150/0x150 [ 84.052794][ T754] ? alloc_buf.isra.0+0x4b/0x260 [ 84.052798][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 84.052799][ T754] alloc_buf.isra.0+0x4b/0x260 [ 84.052801][ T754] put_chars+0x1e1/0x2f0 [ 84.052803][ T754] ? desc_read_finalized_seq+0x79/0x120 [ 84.052805][ T754] ? __send_to_port+0x420/0x420 [ 84.052807][ T754] ? console_prepend_replay+0x20/0x20 [ 84.052809][ T754] hvc_console_print+0x292/0x780 [ 84.052812][ T754] ? hvc_write+0x3a0/0x3a0 [ 84.052813][ T754] ? do_raw_spin_lock+0x131/0x280 [ 84.052815][ T754] ? __rwlock_init+0x150/0x150 [ 84.052816][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052818][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052820][ T754] ? lock_acquire+0x13c/0x160 [ 84.052822][ T754] console_emit_next_record+0x22f/0x4c0 [ 84.052824][ T754] ? devkmsg_read+0x4b0/0x4b0 [ 84.052826][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052828][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052829][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052831][ T754] ? lock_acquire+0x13c/0x160 [ 84.052833][ T754] ? console_flush_one_record+0x111/0x710 [ 84.052835][ T754] console_flush_one_record+0x46f/0x710 [ 84.052837][ T754] ? console_emit_next_record+0x4c0/0x4c0 [ 84.052839][ T754] console_unlock+0xee/0x1f0 [ 84.052841][ T754] ? lock_acquire+0x13c/0x160 [ 84.052842][ T754] ? console_flush_one_record+0x710/0x710 [ 84.052844][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052846][ T754] ? lock_release+0x184/0x1f0 [ 84.052847][ T754] ? lock_acquire+0x60/0x160 [ 84.052848][ T754] ? __rcu_read_lock+0x30/0x70 [ 84.052850][ T754] ? __down_trylock_console_sem+0x5e/0xa0 [ 84.052852][ T754] ? vprintk_emit+0x320/0x3e0 [ 84.052854][ T754] vprintk_emit+0x37c/0x3e0 [ 84.052856][ T754] ? wake_up_klogd_work_func+0x90/0x90 [ 84.052858][ T754] ? rtnl_newlink+0x9f1/0x11c0 [ 84.052861][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.052864][ T754] ? netlink_unicast+0x486/0x750 [ 84.052865][ T754] ? netlink_sendmsg+0x735/0xc60 [ 84.052866][ T754] ? ____sys_sendmsg+0x415/0x880 [ 84.052869][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 84.052870][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 84.052872][ T754] _printk+0xc7/0x100 [ 84.052875][ T754] ? snapshot_read.cold+0x21/0x21 [ 84.052877][ T754] ? netdev_name+0x43/0x60 [ 84.052880][ T754] ? __netdev_printk+0x17f/0x1d0 [ 84.052882][ T754] netdev_info+0xe2/0x116 [ 84.052884][ T754] ? netdev_notice+0x120/0x120 [ 84.052885][ T754] ? lock_acquire+0x13c/0x160 [ 84.052887][ T754] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 84.052889][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 84.052891][ T754] ? trace_hardirqs_on+0x36/0x40 [ 84.052898][ T754] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 84.052901][ T754] ? kvfree_call_rcu+0x23b/0x2e0 [ 84.052904][ T754] ? trace_irq_enable.constprop.0+0x30/0x160 [ 84.052906][ T754] team_port_del+0x645/0x9c0 [ 84.052909][ T754] do_set_master+0x15c/0x580 [ 84.052912][ T754] do_setlink.isra.0+0xa31/0x2750 [ 84.052914][ T754] ? stack_trace_save+0x93/0xc0 [ 84.052917][ T754] ? rtnl_link_get_size+0x350/0x350 [ 84.052918][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052920][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 84.052923][ T754] ? kasan_save_stack+0x3d/0x50 [ 84.052926][ T754] ? kasan_save_stack+0x2f/0x50 [ 84.052927][ T754] ? kasan_save_track+0x14/0x30 [ 84.052929][ T754] ? __kasan_kmalloc+0x7b/0x90 [ 84.052930][ T754] ? __kmalloc_cache_noprof+0x29a/0x620 [ 84.052932][ T754] ? rtnl_newlink+0x124/0x11c0 [ 84.052933][ T754] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.052934][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.052935][ T754] ? netlink_unicast+0x486/0x750 [ 84.052936][ T754] ? netlink_sendmsg+0x735/0xc60 [ 84.052937][ T754] ? ____sys_sendmsg+0x415/0x880 [ 84.052939][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 84.052940][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 84.052941][ T754] ? do_syscall_64+0xff/0x530 [ 84.052943][ T754] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.052946][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052947][ T754] ? lock_acquire+0x13c/0x160 [ 84.052949][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052950][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052952][ T754] ? trace_contention_end+0xb3/0x180 [ 84.052955][ T754] ? __mutex_lock+0x1db/0x1ea0 [ 84.052956][ T754] ? __mutex_lock+0x9a3/0x1ea0 [ 84.052958][ T754] ? rtnl_newlink+0x9a8/0x11c0 [ 84.052959][ T754] ? ww_mutex_lock+0x160/0x160 [ 84.052960][ T754] ? nla_get_range_signed+0x3d0/0x3d0 [ 84.052963][ T754] ? __rtnl_newlink+0x3fa/0xa50 [ 84.052965][ T754] rtnl_newlink+0x9f1/0x11c0 [ 84.052967][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052968][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 84.052970][ T754] ? lock_acquire+0x13c/0x160 [ 84.052971][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052973][ T754] ? is_bpf_text_address+0x3e/0x110 [ 84.052976][ T754] ? is_bpf_text_address+0x72/0x110 [ 84.052978][ T754] ? kernel_text_address+0x149/0x170 [ 84.052980][ T754] ? __kernel_text_address+0x12/0x30 [ 84.052981][ T754] ? write_profile+0xf0/0xf0 [ 84.052982][ T754] ? unwind_get_return_address+0x67/0xd0 [ 84.052985][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052986][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052988][ T754] ? cap_capable+0x1d7/0x3d0 [ 84.052991][ T754] ? lock_acquire+0x13c/0x160 [ 84.052993][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.052995][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 84.052996][ T754] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.052997][ T754] ? rtnl_link_fill+0x920/0x920 [ 84.052999][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 84.053000][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 84.053002][ T754] netlink_rcv_skb+0x14e/0x3a0 [ 84.053004][ T754] ? rtnl_link_fill+0x920/0x920 [ 84.053005][ T754] ? lock_release+0x184/0x1f0 [ 84.053006][ T754] ? netlink_ack+0xcf0/0xcf0 [ 84.053008][ T754] ? __netlink_lookup+0xb9/0x6b0 [ 84.053010][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.053012][ T754] ? lock_release+0x184/0x1f0 [ 84.053014][ T754] netlink_unicast+0x486/0x750 [ 84.053016][ T754] ? netlink_attachskb+0x810/0x810 [ 84.053017][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.053019][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.053021][ T754] ? lock_acquire+0x13c/0x160 [ 84.053022][ T754] netlink_sendmsg+0x735/0xc60 [ 84.053024][ T754] ? netlink_unicast+0x750/0x750 [ 84.053026][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.053028][ T754] ? lock_release+0x184/0x1f0 [ 84.053029][ T754] ____sys_sendmsg+0x415/0x880 [ 84.053031][ T754] ? copy_msghdr_from_user+0x279/0x420 [ 84.053033][ T754] ? get_timestamp.constprop.0+0x390/0x390 [ 84.053034][ T754] ? move_addr_to_kernel+0x40/0x40 [ 84.053036][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 84.053038][ T754] ___sys_sendmsg+0x14e/0x1d0 [ 84.053040][ T754] ? copy_msghdr_from_user+0x420/0x420 [ 84.053044][ T754] __sys_sendmsg+0x12c/0x1d0 [ 84.053046][ T754] ? __sys_sendmsg_sock+0x20/0x20 [ 84.053049][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.053051][ T754] do_syscall_64+0xff/0x530 [ 84.053052][ T754] ? exc_page_fault+0xee/0x100 [ 84.053054][ T754] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.053055][ T754] RIP: 0033:0x7f305a4ad54e [ 84.053057][ T754] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 84.053059][ T754] RSP: 002b:00007ffcf07938a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 84.053063][ T754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f305a4ad54e [ 84.053064][ T754] RDX: 0000000000000000 RSI: 00007ffcf0793950 RDI: 0000000000000005 [ 84.053065][ T754] RBP: 00007ffcf07938b0 R08: 0000000000000000 R09: 0000000000000000 [ 84.053066][ T754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188b1 [ 84.053066][ T754] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf0794010 [ 84.053069][ T754] [ 98.279942][ T817] lag3: Port device veth2 added [ 98.279964][ T817] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 98.279967][ T817] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 817, name: ip [ 98.279968][ T817] preempt_count: 1, expected: 0 [ 98.279969][ T817] RCU nest depth: 0, expected: 0 [ 98.279970][ T817] INFO: lockdep is turned off. [ 98.279971][ T817] irq event stamp: 0 [ 98.279972][ T817] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 98.279976][ T817] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 98.279982][ T817] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 98.279983][ T817] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 98.279985][ T817] Preemption disabled at: [ 98.279986][ T817] [] vprintk_emit+0x31b/0x3e0 [ 98.279993][ T817] CPU: 2 UID: 0 PID: 817 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 98.279996][ T817] Tainted: [W]=WARN [ 98.279997][ T817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 98.279999][ T817] Call Trace: [ 98.280001][ T817] [ 98.280002][ T817] dump_stack_lvl+0x6f/0xa0 [ 98.280007][ T817] ? vprintk_emit+0x31b/0x3e0 [ 98.280009][ T817] __might_resched.cold+0x1fe/0x2c1 [ 98.280013][ T817] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 98.280016][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280020][ T817] __kmalloc_noprof+0x443/0x760 [ 98.280023][ T817] ? __rwlock_init+0x150/0x150 [ 98.280026][ T817] ? alloc_buf.isra.0+0x4b/0x260 [ 98.280030][ T817] ? do_raw_spin_unlock+0x59/0x250 [ 98.280032][ T817] alloc_buf.isra.0+0x4b/0x260 [ 98.280034][ T817] put_chars+0x1e1/0x2f0 [ 98.280036][ T817] ? __send_to_port+0x420/0x420 [ 98.280037][ T817] ? printk_get_next_message+0x240/0x650 [ 98.280039][ T817] ? console_prepend_replay+0x20/0x20 [ 98.280041][ T817] ? pointer+0x794/0xed0 [ 98.280045][ T817] hvc_console_print+0x292/0x780 [ 98.280048][ T817] ? hvc_write+0x3a0/0x3a0 [ 98.280049][ T817] ? __rwlock_init+0x150/0x150 [ 98.280051][ T817] ? lock_acquire+0x13c/0x160 [ 98.280053][ T817] console_emit_next_record+0x22f/0x4c0 [ 98.280055][ T817] ? devkmsg_read+0x4b0/0x4b0 [ 98.280057][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280059][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280060][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280062][ T817] ? lock_acquire+0x13c/0x160 [ 98.280064][ T817] ? console_flush_one_record+0x111/0x710 [ 98.280065][ T817] console_flush_one_record+0x46f/0x710 [ 98.280068][ T817] ? console_emit_next_record+0x4c0/0x4c0 [ 98.280070][ T817] console_unlock+0xee/0x1f0 [ 98.280072][ T817] ? lock_acquire+0x13c/0x160 [ 98.280073][ T817] ? console_flush_one_record+0x710/0x710 [ 98.280075][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280076][ T817] ? lock_release+0x184/0x1f0 [ 98.280078][ T817] ? lock_acquire+0x60/0x160 [ 98.280079][ T817] ? __rcu_read_lock+0x30/0x70 [ 98.280081][ T817] ? __down_trylock_console_sem+0x5e/0xa0 [ 98.280083][ T817] ? vprintk_emit+0x320/0x3e0 [ 98.280085][ T817] vprintk_emit+0x37c/0x3e0 [ 98.280087][ T817] ? wake_up_klogd_work_func+0x90/0x90 [ 98.280090][ T817] _printk+0xc7/0x100 [ 98.280093][ T817] ? snapshot_read.cold+0x21/0x21 [ 98.280095][ T817] ? netdev_name+0x43/0x60 [ 98.280098][ T817] ? __netdev_printk+0x17f/0x1d0 [ 98.280100][ T817] netdev_info+0xe2/0x116 [ 98.280101][ T817] ? netdev_notice+0x120/0x120 [ 98.280103][ T817] ? netdev_change_features+0xa0/0xa0 [ 98.280107][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280108][ T817] ? team_nl_send_options_get+0x6c0/0x6c0 [ 98.280111][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280113][ T817] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 98.280115][ T817] ? trace_irq_enable.constprop.0+0x30/0x160 [ 98.280119][ T817] team_port_add+0xf29/0x15e0 [ 98.280121][ T817] ? team_port_enable+0xc0/0xc0 [ 98.280123][ T817] ? kernel_text_address+0x149/0x170 [ 98.280126][ T817] do_set_master+0x357/0x580 [ 98.280129][ T817] do_setlink.isra.0+0xa31/0x2750 [ 98.280131][ T817] ? stack_trace_save+0x93/0xc0 [ 98.280133][ T817] ? rtnl_link_get_size+0x350/0x350 [ 98.280135][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280136][ T817] ? stack_depot_save_flags+0x1bc/0x790 [ 98.280140][ T817] ? kasan_save_stack+0x3d/0x50 [ 98.280142][ T817] ? kasan_save_stack+0x2f/0x50 [ 98.280144][ T817] ? kasan_save_track+0x14/0x30 [ 98.280145][ T817] ? __kasan_kmalloc+0x7b/0x90 [ 98.280146][ T817] ? __kmalloc_cache_noprof+0x29a/0x620 [ 98.280148][ T817] ? rtnl_newlink+0x124/0x11c0 [ 98.280149][ T817] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 98.280150][ T817] ? netlink_rcv_skb+0x14e/0x3a0 [ 98.280153][ T817] ? netlink_unicast+0x486/0x750 [ 98.280154][ T817] ? netlink_sendmsg+0x735/0xc60 [ 98.280155][ T817] ? ____sys_sendmsg+0x415/0x880 [ 98.280158][ T817] ? ___sys_sendmsg+0x14e/0x1d0 [ 98.280159][ T817] ? __sys_sendmsg+0x12c/0x1d0 [ 98.280161][ T817] ? do_syscall_64+0xff/0x530 [ 98.280162][ T817] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 98.280165][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280166][ T817] ? lock_acquire+0x13c/0x160 [ 98.280168][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280169][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280171][ T817] ? trace_contention_end+0xb3/0x180 [ 98.280174][ T817] ? __mutex_lock+0x1db/0x1ea0 [ 98.280176][ T817] ? __mutex_lock+0x9a3/0x1ea0 [ 98.280177][ T817] ? rtnl_newlink+0x9a8/0x11c0 [ 98.280179][ T817] ? ww_mutex_lock+0x160/0x160 [ 98.280180][ T817] ? nla_get_range_signed+0x3d0/0x3d0 [ 98.280182][ T817] ? __rtnl_newlink+0x3fa/0xa50 [ 98.280184][ T817] rtnl_newlink+0x9f1/0x11c0 [ 98.280186][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280188][ T817] ? rtnl_bridge_getlink+0x850/0x850 [ 98.280189][ T817] ? lock_acquire+0x13c/0x160 [ 98.280190][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280192][ T817] ? is_bpf_text_address+0x3e/0x110 [ 98.280195][ T817] ? is_bpf_text_address+0x72/0x110 [ 98.280197][ T817] ? kernel_text_address+0x149/0x170 [ 98.280198][ T817] ? __kernel_text_address+0x12/0x30 [ 98.280199][ T817] ? write_profile+0xf0/0xf0 [ 98.280201][ T817] ? unwind_get_return_address+0x67/0xd0 [ 98.280203][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280205][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280206][ T817] ? cap_capable+0x1d7/0x3d0 [ 98.280210][ T817] ? lock_acquire+0x13c/0x160 [ 98.280211][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280213][ T817] ? rtnl_bridge_getlink+0x850/0x850 [ 98.280214][ T817] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 98.280216][ T817] ? rtnl_link_fill+0x920/0x920 [ 98.280217][ T817] ? filter_irq_stacks+0xd0/0xd0 [ 98.280219][ T817] ? stack_depot_save_flags+0x1bc/0x790 [ 98.280221][ T817] netlink_rcv_skb+0x14e/0x3a0 [ 98.280222][ T817] ? rtnl_link_fill+0x920/0x920 [ 98.280223][ T817] ? lock_release+0x184/0x1f0 [ 98.280225][ T817] ? netlink_ack+0xcf0/0xcf0 [ 98.280226][ T817] ? __netlink_lookup+0xb9/0x6b0 [ 98.280228][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280230][ T817] ? lock_release+0x184/0x1f0 [ 98.280232][ T817] netlink_unicast+0x486/0x750 [ 98.280234][ T817] ? netlink_attachskb+0x810/0x810 [ 98.280235][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280237][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280239][ T817] ? lock_acquire+0x13c/0x160 [ 98.280240][ T817] netlink_sendmsg+0x735/0xc60 [ 98.280242][ T817] ? netlink_unicast+0x750/0x750 [ 98.280244][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280246][ T817] ? lock_release+0x184/0x1f0 [ 98.280247][ T817] ____sys_sendmsg+0x415/0x880 [ 98.280249][ T817] ? copy_msghdr_from_user+0x279/0x420 [ 98.280251][ T817] ? get_timestamp.constprop.0+0x390/0x390 [ 98.280252][ T817] ? move_addr_to_kernel+0x40/0x40 [ 98.280253][ T817] ? filter_irq_stacks+0xd0/0xd0 [ 98.280256][ T817] ___sys_sendmsg+0x14e/0x1d0 [ 98.280257][ T817] ? copy_msghdr_from_user+0x420/0x420 [ 98.280262][ T817] __sys_sendmsg+0x12c/0x1d0 [ 98.280264][ T817] ? __sys_sendmsg_sock+0x20/0x20 [ 98.280267][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.280268][ T817] do_syscall_64+0xff/0x530 [ 98.280270][ T817] ? exc_page_fault+0xee/0x100 [ 98.280272][ T817] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 98.280273][ T817] RIP: 0033:0x7f9afca0754e [ 98.280275][ T817] 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 [ 98.280277][ T817] RSP: 002b:00007ffd0b81b6e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 98.280281][ T817] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9afca0754e [ 98.280282][ T817] RDX: 0000000000000000 RSI: 00007ffd0b81b790 RDI: 0000000000000005 [ 98.280283][ T817] RBP: 00007ffd0b81b6f0 R08: 0000000000000000 R09: 0000000000000000 [ 98.280284][ T817] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188bf [ 98.280284][ T817] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd0b81be50 [ 98.280287][ T817] [ 98.396024][ T828] lag3: Port device veth4 removed [ 112.689785][ T891] lag3: Port device veth2 removed [ 112.689804][ T891] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 112.689808][ T891] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 891, name: ip [ 112.689810][ T891] preempt_count: 1, expected: 0 [ 112.689811][ T891] RCU nest depth: 0, expected: 0 [ 112.689812][ T891] INFO: lockdep is turned off. [ 112.689814][ T891] irq event stamp: 0 [ 112.689815][ T891] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 112.689820][ T891] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 112.689828][ T891] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 112.689830][ T891] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 112.689833][ T891] Preemption disabled at: [ 112.689834][ T891] [] vprintk_emit+0x31b/0x3e0 [ 112.689843][ T891] CPU: 2 UID: 0 PID: 891 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 112.689848][ T891] Tainted: [W]=WARN [ 112.689849][ T891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.689852][ T891] Call Trace: [ 112.689854][ T891] [ 112.689855][ T891] dump_stack_lvl+0x6f/0xa0 [ 112.689862][ T891] ? vprintk_emit+0x31b/0x3e0 [ 112.689864][ T891] __might_resched.cold+0x1fe/0x2c1 [ 112.689869][ T891] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.689873][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.689878][ T891] __kmalloc_noprof+0x443/0x760 [ 112.689882][ T891] ? __rwlock_init+0x150/0x150 [ 112.689886][ T891] ? alloc_buf.isra.0+0x4b/0x260 [ 112.689891][ T891] ? do_raw_spin_unlock+0x59/0x250 [ 112.689893][ T891] alloc_buf.isra.0+0x4b/0x260 [ 112.689896][ T891] put_chars+0x1e1/0x2f0 [ 112.689898][ T891] ? desc_read_finalized_seq+0x79/0x120 [ 112.689900][ T891] ? __send_to_port+0x420/0x420 [ 112.689904][ T891] ? console_prepend_replay+0x20/0x20 [ 112.689907][ T891] hvc_console_print+0x292/0x780 [ 112.689912][ T891] ? hvc_write+0x3a0/0x3a0 [ 112.689913][ T891] ? do_raw_spin_lock+0x131/0x280 [ 112.689916][ T891] ? __rwlock_init+0x150/0x150 [ 112.689918][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.689920][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.689923][ T891] ? lock_acquire+0x13c/0x160 [ 112.689926][ T891] console_emit_next_record+0x22f/0x4c0 [ 112.689930][ T891] ? devkmsg_read+0x4b0/0x4b0 [ 112.689933][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.689935][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.689937][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.689939][ T891] ? lock_acquire+0x13c/0x160 [ 112.689942][ T891] ? console_flush_one_record+0x111/0x710 [ 112.689945][ T891] console_flush_one_record+0x46f/0x710 [ 112.689948][ T891] ? console_emit_next_record+0x4c0/0x4c0 [ 112.689952][ T891] console_unlock+0xee/0x1f0 [ 112.689955][ T891] ? lock_acquire+0x13c/0x160 [ 112.689957][ T891] ? console_flush_one_record+0x710/0x710 [ 112.689959][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.689961][ T891] ? lock_release+0x184/0x1f0 [ 112.689963][ T891] ? lock_acquire+0x60/0x160 [ 112.689965][ T891] ? __rcu_read_lock+0x30/0x70 [ 112.689967][ T891] ? __down_trylock_console_sem+0x5e/0xa0 [ 112.689970][ T891] ? vprintk_emit+0x320/0x3e0 [ 112.689972][ T891] vprintk_emit+0x37c/0x3e0 [ 112.689975][ T891] ? wake_up_klogd_work_func+0x90/0x90 [ 112.689977][ T891] ? rtnl_newlink+0x9f1/0x11c0 [ 112.689980][ T891] ? netlink_rcv_skb+0x14e/0x3a0 [ 112.689984][ T891] ? netlink_unicast+0x486/0x750 [ 112.689985][ T891] ? netlink_sendmsg+0x735/0xc60 [ 112.689987][ T891] ? ____sys_sendmsg+0x415/0x880 [ 112.689990][ T891] ? ___sys_sendmsg+0x14e/0x1d0 [ 112.689992][ T891] ? __sys_sendmsg+0x12c/0x1d0 [ 112.690001][ T891] _printk+0xc7/0x100 [ 112.690005][ T891] ? snapshot_read.cold+0x21/0x21 [ 112.690008][ T891] ? netdev_name+0x43/0x60 [ 112.690011][ T891] ? __netdev_printk+0x17f/0x1d0 [ 112.690014][ T891] netdev_info+0xe2/0x116 [ 112.690017][ T891] ? netdev_notice+0x120/0x120 [ 112.690019][ T891] ? lock_acquire+0x13c/0x160 [ 112.690022][ T891] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 112.690025][ T891] ? do_raw_spin_unlock+0x59/0x250 [ 112.690028][ T891] ? trace_hardirqs_on+0x36/0x40 [ 112.690030][ T891] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 112.690034][ T891] ? kvfree_call_rcu+0x23b/0x2e0 [ 112.690038][ T891] ? trace_irq_enable.constprop.0+0x30/0x160 [ 112.690040][ T891] team_port_del+0x645/0x9c0 [ 112.690045][ T891] do_set_master+0x15c/0x580 [ 112.690049][ T891] do_setlink.isra.0+0xa31/0x2750 [ 112.690053][ T891] ? stack_trace_save+0x93/0xc0 [ 112.690056][ T891] ? rtnl_link_get_size+0x350/0x350 [ 112.690058][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690061][ T891] ? stack_depot_save_flags+0x1bc/0x790 [ 112.690066][ T891] ? kasan_save_stack+0x3d/0x50 [ 112.690069][ T891] ? kasan_save_stack+0x2f/0x50 [ 112.690071][ T891] ? kasan_save_track+0x14/0x30 [ 112.690074][ T891] ? __kasan_kmalloc+0x7b/0x90 [ 112.690076][ T891] ? __kmalloc_cache_noprof+0x29a/0x620 [ 112.690078][ T891] ? rtnl_newlink+0x124/0x11c0 [ 112.690080][ T891] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.690082][ T891] ? netlink_rcv_skb+0x14e/0x3a0 [ 112.690084][ T891] ? netlink_unicast+0x486/0x750 [ 112.690085][ T891] ? netlink_sendmsg+0x735/0xc60 [ 112.690087][ T891] ? ____sys_sendmsg+0x415/0x880 [ 112.690089][ T891] ? ___sys_sendmsg+0x14e/0x1d0 [ 112.690091][ T891] ? __sys_sendmsg+0x12c/0x1d0 [ 112.690093][ T891] ? do_syscall_64+0xff/0x530 [ 112.690096][ T891] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.690099][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690102][ T891] ? lock_acquire+0x13c/0x160 [ 112.690104][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690106][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690109][ T891] ? trace_contention_end+0xb3/0x180 [ 112.690113][ T891] ? __mutex_lock+0x1db/0x1ea0 [ 112.690115][ T891] ? __mutex_lock+0x9a3/0x1ea0 [ 112.690119][ T891] ? rtnl_newlink+0x9a8/0x11c0 [ 112.690122][ T891] ? ww_mutex_lock+0x160/0x160 [ 112.690124][ T891] ? nla_get_range_signed+0x3d0/0x3d0 [ 112.690127][ T891] ? __rtnl_newlink+0x3fa/0xa50 [ 112.690130][ T891] rtnl_newlink+0x9f1/0x11c0 [ 112.690133][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690136][ T891] ? rtnl_bridge_getlink+0x850/0x850 [ 112.690138][ T891] ? lock_acquire+0x13c/0x160 [ 112.690140][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690142][ T891] ? is_bpf_text_address+0x3e/0x110 [ 112.690146][ T891] ? is_bpf_text_address+0x72/0x110 [ 112.690149][ T891] ? kernel_text_address+0x149/0x170 [ 112.690152][ T891] ? __kernel_text_address+0x12/0x30 [ 112.690153][ T891] ? write_profile+0xf0/0xf0 [ 112.690155][ T891] ? unwind_get_return_address+0x67/0xd0 [ 112.690159][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690161][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690163][ T891] ? cap_capable+0x1d7/0x3d0 [ 112.690168][ T891] ? lock_acquire+0x13c/0x160 [ 112.690170][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690173][ T891] ? rtnl_bridge_getlink+0x850/0x850 [ 112.690175][ T891] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.690177][ T891] ? rtnl_link_fill+0x920/0x920 [ 112.690179][ T891] ? filter_irq_stacks+0xd0/0xd0 [ 112.690181][ T891] ? stack_depot_save_flags+0x1bc/0x790 [ 112.690185][ T891] netlink_rcv_skb+0x14e/0x3a0 [ 112.690187][ T891] ? rtnl_link_fill+0x920/0x920 [ 112.690189][ T891] ? lock_release+0x184/0x1f0 [ 112.690191][ T891] ? netlink_ack+0xcf0/0xcf0 [ 112.690193][ T891] ? __netlink_lookup+0xb9/0x6b0 [ 112.690196][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690199][ T891] ? lock_release+0x184/0x1f0 [ 112.690202][ T891] netlink_unicast+0x486/0x750 [ 112.690205][ T891] ? netlink_attachskb+0x810/0x810 [ 112.690207][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690209][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690211][ T891] ? lock_acquire+0x13c/0x160 [ 112.690214][ T891] netlink_sendmsg+0x735/0xc60 [ 112.690217][ T891] ? netlink_unicast+0x750/0x750 [ 112.690220][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690222][ T891] ? lock_release+0x184/0x1f0 [ 112.690225][ T891] ____sys_sendmsg+0x415/0x880 [ 112.690227][ T891] ? copy_msghdr_from_user+0x279/0x420 [ 112.690229][ T891] ? get_timestamp.constprop.0+0x390/0x390 [ 112.690231][ T891] ? move_addr_to_kernel+0x40/0x40 [ 112.690234][ T891] ? filter_irq_stacks+0xd0/0xd0 [ 112.690238][ T891] ___sys_sendmsg+0x14e/0x1d0 [ 112.690240][ T891] ? copy_msghdr_from_user+0x420/0x420 [ 112.690248][ T891] __sys_sendmsg+0x12c/0x1d0 [ 112.690250][ T891] ? __sys_sendmsg_sock+0x20/0x20 [ 112.690254][ T891] ? rcu_is_watching+0x16/0xd0 [ 112.690257][ T891] do_syscall_64+0xff/0x530 [ 112.690259][ T891] ? exc_page_fault+0xee/0x100 [ 112.690262][ T891] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.690265][ T891] RIP: 0033:0x7fe7e8f8a54e [ 112.690267][ T891] 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 [ 112.690269][ T891] RSP: 002b:00007fff52f94c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.690274][ T891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe7e8f8a54e [ 112.690276][ T891] RDX: 0000000000000000 RSI: 00007fff52f94d30 RDI: 0000000000000005 [ 112.690277][ T891] RBP: 00007fff52f94c90 R08: 0000000000000000 R09: 0000000000000000 [ 112.690279][ T891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188ce [ 112.690280][ T891] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff52f953f0 [ 112.690284][ T891] [ 112.809330][ T902] lag3: Port device veth4 added [ 112.911295][ T913] lag3: Port device veth2 added [ 127.411543][ T986] lag3: Port device veth4 removed [ 127.411559][ T986] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 127.411561][ T986] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 986, name: ip [ 127.411563][ T986] preempt_count: 1, expected: 0 [ 127.411564][ T986] RCU nest depth: 0, expected: 0 [ 127.411565][ T986] INFO: lockdep is turned off. [ 127.411566][ T986] irq event stamp: 0 [ 127.411566][ T986] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 127.411570][ T986] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 127.411576][ T986] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 127.411578][ T986] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 127.411580][ T986] Preemption disabled at: [ 127.411580][ T986] [] vprintk_emit+0x31b/0x3e0 [ 127.411588][ T986] CPU: 0 UID: 0 PID: 986 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 127.411591][ T986] Tainted: [W]=WARN [ 127.411592][ T986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 127.411594][ T986] Call Trace: [ 127.411596][ T986] [ 127.411597][ T986] dump_stack_lvl+0x6f/0xa0 [ 127.411602][ T986] ? vprintk_emit+0x31b/0x3e0 [ 127.411605][ T986] __might_resched.cold+0x1fe/0x2c1 [ 127.411609][ T986] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 127.411612][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411616][ T986] __kmalloc_noprof+0x443/0x760 [ 127.411619][ T986] ? __rwlock_init+0x150/0x150 [ 127.411622][ T986] ? alloc_buf.isra.0+0x4b/0x260 [ 127.411626][ T986] ? do_raw_spin_unlock+0x59/0x250 [ 127.411628][ T986] alloc_buf.isra.0+0x4b/0x260 [ 127.411630][ T986] put_chars+0x1e1/0x2f0 [ 127.411631][ T986] ? desc_read_finalized_seq+0x79/0x120 [ 127.411633][ T986] ? __send_to_port+0x420/0x420 [ 127.411635][ T986] ? console_prepend_replay+0x20/0x20 [ 127.411638][ T986] hvc_console_print+0x292/0x780 [ 127.411641][ T986] ? hvc_write+0x3a0/0x3a0 [ 127.411642][ T986] ? do_raw_spin_lock+0x131/0x280 [ 127.411644][ T986] ? __rwlock_init+0x150/0x150 [ 127.411645][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411647][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411649][ T986] ? lock_acquire+0x13c/0x160 [ 127.411651][ T986] console_emit_next_record+0x22f/0x4c0 [ 127.411654][ T986] ? devkmsg_read+0x4b0/0x4b0 [ 127.411656][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411657][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411659][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411661][ T986] ? lock_acquire+0x13c/0x160 [ 127.411663][ T986] ? console_flush_one_record+0x111/0x710 [ 127.411665][ T986] console_flush_one_record+0x46f/0x710 [ 127.411667][ T986] ? console_emit_next_record+0x4c0/0x4c0 [ 127.411670][ T986] console_unlock+0xee/0x1f0 [ 127.411671][ T986] ? lock_acquire+0x13c/0x160 [ 127.411673][ T986] ? console_flush_one_record+0x710/0x710 [ 127.411675][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411676][ T986] ? lock_release+0x184/0x1f0 [ 127.411678][ T986] ? lock_acquire+0x60/0x160 [ 127.411679][ T986] ? __rcu_read_lock+0x30/0x70 [ 127.411681][ T986] ? __down_trylock_console_sem+0x5e/0xa0 [ 127.411683][ T986] ? vprintk_emit+0x320/0x3e0 [ 127.411685][ T986] vprintk_emit+0x37c/0x3e0 [ 127.411687][ T986] ? wake_up_klogd_work_func+0x90/0x90 [ 127.411689][ T986] ? rtnl_newlink+0x9f1/0x11c0 [ 127.411692][ T986] ? netlink_rcv_skb+0x14e/0x3a0 [ 127.411694][ T986] ? netlink_unicast+0x486/0x750 [ 127.411696][ T986] ? netlink_sendmsg+0x735/0xc60 [ 127.411697][ T986] ? ____sys_sendmsg+0x415/0x880 [ 127.411700][ T986] ? ___sys_sendmsg+0x14e/0x1d0 [ 127.411701][ T986] ? __sys_sendmsg+0x12c/0x1d0 [ 127.411704][ T986] _printk+0xc7/0x100 [ 127.411707][ T986] ? snapshot_read.cold+0x21/0x21 [ 127.411709][ T986] ? netdev_name+0x43/0x60 [ 127.411712][ T986] ? __netdev_printk+0x17f/0x1d0 [ 127.411714][ T986] netdev_info+0xe2/0x116 [ 127.411715][ T986] ? netdev_notice+0x120/0x120 [ 127.411717][ T986] ? lock_acquire+0x13c/0x160 [ 127.411719][ T986] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 127.411721][ T986] ? do_raw_spin_unlock+0x59/0x250 [ 127.411723][ T986] ? trace_hardirqs_on+0x36/0x40 [ 127.411724][ T986] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 127.411727][ T986] ? kvfree_call_rcu+0x23b/0x2e0 [ 127.411731][ T986] ? trace_irq_enable.constprop.0+0x30/0x160 [ 127.411732][ T986] team_port_del+0x645/0x9c0 [ 127.411735][ T986] do_set_master+0x15c/0x580 [ 127.411738][ T986] do_setlink.isra.0+0xa31/0x2750 [ 127.411741][ T986] ? stack_trace_save+0x93/0xc0 [ 127.411743][ T986] ? rtnl_link_get_size+0x350/0x350 [ 127.411744][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411746][ T986] ? stack_depot_save_flags+0x1bc/0x790 [ 127.411750][ T986] ? kasan_save_stack+0x3d/0x50 [ 127.411753][ T986] ? kasan_save_stack+0x2f/0x50 [ 127.411754][ T986] ? kasan_save_track+0x14/0x30 [ 127.411756][ T986] ? __kasan_kmalloc+0x7b/0x90 [ 127.411757][ T986] ? __kmalloc_cache_noprof+0x29a/0x620 [ 127.411759][ T986] ? rtnl_newlink+0x124/0x11c0 [ 127.411760][ T986] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 127.411761][ T986] ? netlink_rcv_skb+0x14e/0x3a0 [ 127.411762][ T986] ? netlink_unicast+0x486/0x750 [ 127.411764][ T986] ? netlink_sendmsg+0x735/0xc60 [ 127.411765][ T986] ? ____sys_sendmsg+0x415/0x880 [ 127.411766][ T986] ? ___sys_sendmsg+0x14e/0x1d0 [ 127.411768][ T986] ? __sys_sendmsg+0x12c/0x1d0 [ 127.411769][ T986] ? do_syscall_64+0xff/0x530 [ 127.411771][ T986] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 127.411774][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411775][ T986] ? lock_acquire+0x13c/0x160 [ 127.411777][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411778][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411780][ T986] ? trace_contention_end+0xb3/0x180 [ 127.411784][ T986] ? __mutex_lock+0x1db/0x1ea0 [ 127.411785][ T986] ? __mutex_lock+0x9a3/0x1ea0 [ 127.411786][ T986] ? rtnl_newlink+0x9a8/0x11c0 [ 127.411788][ T986] ? ww_mutex_lock+0x160/0x160 [ 127.411789][ T986] ? nla_get_range_signed+0x3d0/0x3d0 [ 127.411792][ T986] ? __rtnl_newlink+0x3fa/0xa50 [ 127.411794][ T986] rtnl_newlink+0x9f1/0x11c0 [ 127.411796][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411798][ T986] ? rtnl_bridge_getlink+0x850/0x850 [ 127.411799][ T986] ? lock_acquire+0x13c/0x160 [ 127.411800][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411802][ T986] ? is_bpf_text_address+0x3e/0x110 [ 127.411805][ T986] ? is_bpf_text_address+0x72/0x110 [ 127.411807][ T986] ? kernel_text_address+0x149/0x170 [ 127.411810][ T986] ? __kernel_text_address+0x12/0x30 [ 127.411811][ T986] ? write_profile+0xf0/0xf0 [ 127.411812][ T986] ? unwind_get_return_address+0x67/0xd0 [ 127.411815][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411817][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411818][ T986] ? cap_capable+0x1d7/0x3d0 [ 127.411822][ T986] ? lock_acquire+0x13c/0x160 [ 127.411823][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411825][ T986] ? rtnl_bridge_getlink+0x850/0x850 [ 127.411826][ T986] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 127.411828][ T986] ? rtnl_link_fill+0x920/0x920 [ 127.411829][ T986] ? filter_irq_stacks+0xd0/0xd0 [ 127.411831][ T986] ? stack_depot_save_flags+0x1bc/0x790 [ 127.411833][ T986] netlink_rcv_skb+0x14e/0x3a0 [ 127.411835][ T986] ? rtnl_link_fill+0x920/0x920 [ 127.411836][ T986] ? lock_release+0x184/0x1f0 [ 127.411838][ T986] ? netlink_ack+0xcf0/0xcf0 [ 127.411839][ T986] ? __netlink_lookup+0xb9/0x6b0 [ 127.411842][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411843][ T986] ? lock_release+0x184/0x1f0 [ 127.411845][ T986] netlink_unicast+0x486/0x750 [ 127.411847][ T986] ? netlink_attachskb+0x810/0x810 [ 127.411849][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411851][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411852][ T986] ? lock_acquire+0x13c/0x160 [ 127.411854][ T986] netlink_sendmsg+0x735/0xc60 [ 127.411856][ T986] ? netlink_unicast+0x750/0x750 [ 127.411858][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411860][ T986] ? lock_release+0x184/0x1f0 [ 127.411862][ T986] ____sys_sendmsg+0x415/0x880 [ 127.411863][ T986] ? copy_msghdr_from_user+0x279/0x420 [ 127.411865][ T986] ? get_timestamp.constprop.0+0x390/0x390 [ 127.411867][ T986] ? move_addr_to_kernel+0x40/0x40 [ 127.411868][ T986] ? filter_irq_stacks+0xd0/0xd0 [ 127.411871][ T986] ___sys_sendmsg+0x14e/0x1d0 [ 127.411873][ T986] ? copy_msghdr_from_user+0x420/0x420 [ 127.411878][ T986] __sys_sendmsg+0x12c/0x1d0 [ 127.411880][ T986] ? __sys_sendmsg_sock+0x20/0x20 [ 127.411882][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.411884][ T986] do_syscall_64+0xff/0x530 [ 127.411886][ T986] ? exc_page_fault+0xee/0x100 [ 127.411888][ T986] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 127.411890][ T986] RIP: 0033:0x7f56da14154e [ 127.411891][ T986] 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 [ 127.411893][ T986] RSP: 002b:00007ffc0c5e5130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 127.411897][ T986] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56da14154e [ 127.411898][ T986] RDX: 0000000000000000 RSI: 00007ffc0c5e51e0 RDI: 0000000000000005 [ 127.411899][ T986] RBP: 00007ffc0c5e5140 R08: 0000000000000000 R09: 0000000000000000 [ 127.411900][ T986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188dc [ 127.411901][ T986] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc0c5e58a0 [ 127.411903][ T986] [ 127.467690][ T987] lag3: Port device veth2 removed [ 127.707307][ T1000] br2: port 1(lag2.200) entered disabled state [ 127.726857][ T1001] br1: port 1(lag2.100) entered disabled state [ 127.794446][ T1004] lag2.200: left allmulticast mode [ 127.794680][ T1004] lag2.200: left promiscuous mode [ 127.795043][ T1004] br2: port 1(lag2.200) entered disabled state [ 127.846735][ T1006] lag2.100: left allmulticast mode [ 127.846918][ T1006] lag2: left allmulticast mode [ 127.847073][ T1006] veth1: left allmulticast mode [ 127.847235][ T1006] veth7: left allmulticast mode [ 127.847464][ T1006] lag2.100: left promiscuous mode [ 127.847607][ T1006] lag2: left promiscuous mode [ 127.847752][ T1006] veth1: left promiscuous mode [ 127.848015][ T1006] veth7: left promiscuous mode [ 127.848498][ T1006] br1: port 1(lag2.100) entered disabled state [ 127.993576][ T1010] lag2: Port device veth7 removed [ 128.011011][ T1011] lag2: Port device veth1 removed [ 128.448513][ T1026] lag4: Port device veth5 removed [ 128.448529][ T1026] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.448532][ T1026] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1026, name: ip [ 128.448534][ T1026] preempt_count: 1, expected: 0 [ 128.448534][ T1026] RCU nest depth: 0, expected: 0 [ 128.448535][ T1026] INFO: lockdep is turned off. [ 128.448536][ T1026] irq event stamp: 0 [ 128.448537][ T1026] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 128.448541][ T1026] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 128.448547][ T1026] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 128.448549][ T1026] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 128.448551][ T1026] Preemption disabled at: [ 128.448551][ T1026] [] vprintk_emit+0x31b/0x3e0 [ 128.448558][ T1026] CPU: 3 UID: 0 PID: 1026 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.448562][ T1026] Tainted: [W]=WARN [ 128.448563][ T1026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.448565][ T1026] Call Trace: [ 128.448566][ T1026] [ 128.448567][ T1026] dump_stack_lvl+0x6f/0xa0 [ 128.448573][ T1026] ? vprintk_emit+0x31b/0x3e0 [ 128.448574][ T1026] __might_resched.cold+0x1fe/0x2c1 [ 128.448578][ T1026] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.448581][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448585][ T1026] __kmalloc_noprof+0x443/0x760 [ 128.448589][ T1026] ? __rwlock_init+0x150/0x150 [ 128.448591][ T1026] ? alloc_buf.isra.0+0x4b/0x260 [ 128.448595][ T1026] ? do_raw_spin_unlock+0x59/0x250 [ 128.448597][ T1026] alloc_buf.isra.0+0x4b/0x260 [ 128.448599][ T1026] put_chars+0x1e1/0x2f0 [ 128.448600][ T1026] ? desc_read_finalized_seq+0x79/0x120 [ 128.448602][ T1026] ? __send_to_port+0x420/0x420 [ 128.448604][ T1026] ? console_prepend_replay+0x20/0x20 [ 128.448606][ T1026] hvc_console_print+0x292/0x780 [ 128.448610][ T1026] ? hvc_write+0x3a0/0x3a0 [ 128.448611][ T1026] ? do_raw_spin_lock+0x131/0x280 [ 128.448612][ T1026] ? __rwlock_init+0x150/0x150 [ 128.448614][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448616][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448617][ T1026] ? lock_acquire+0x13c/0x160 [ 128.448619][ T1026] console_emit_next_record+0x22f/0x4c0 [ 128.448622][ T1026] ? devkmsg_read+0x4b0/0x4b0 [ 128.448624][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448625][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448627][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448629][ T1026] ? lock_acquire+0x13c/0x160 [ 128.448631][ T1026] ? console_flush_one_record+0x111/0x710 [ 128.448632][ T1026] console_flush_one_record+0x46f/0x710 [ 128.448635][ T1026] ? console_emit_next_record+0x4c0/0x4c0 [ 128.448637][ T1026] console_unlock+0xee/0x1f0 [ 128.448639][ T1026] ? lock_acquire+0x13c/0x160 [ 128.448640][ T1026] ? console_flush_one_record+0x710/0x710 [ 128.448642][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448643][ T1026] ? lock_release+0x184/0x1f0 [ 128.448645][ T1026] ? lock_acquire+0x60/0x160 [ 128.448646][ T1026] ? __rcu_read_lock+0x30/0x70 [ 128.448648][ T1026] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.448650][ T1026] ? vprintk_emit+0x320/0x3e0 [ 128.448652][ T1026] vprintk_emit+0x37c/0x3e0 [ 128.448655][ T1026] ? wake_up_klogd_work_func+0x90/0x90 [ 128.448656][ T1026] ? rtnl_newlink+0x9f1/0x11c0 [ 128.448659][ T1026] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.448662][ T1026] ? netlink_unicast+0x486/0x750 [ 128.448663][ T1026] ? netlink_sendmsg+0x735/0xc60 [ 128.448664][ T1026] ? ____sys_sendmsg+0x415/0x880 [ 128.448667][ T1026] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.448668][ T1026] ? __sys_sendmsg+0x12c/0x1d0 [ 128.448670][ T1026] _printk+0xc7/0x100 [ 128.448674][ T1026] ? snapshot_read.cold+0x21/0x21 [ 128.448676][ T1026] ? netdev_name+0x43/0x60 [ 128.448679][ T1026] ? __netdev_printk+0x17f/0x1d0 [ 128.448680][ T1026] netdev_info+0xe2/0x116 [ 128.448682][ T1026] ? netdev_notice+0x120/0x120 [ 128.448684][ T1026] ? lock_acquire+0x13c/0x160 [ 128.448685][ T1026] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 128.448688][ T1026] ? do_raw_spin_unlock+0x59/0x250 [ 128.448689][ T1026] ? trace_hardirqs_on+0x36/0x40 [ 128.448690][ T1026] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 128.448694][ T1026] ? kvfree_call_rcu+0x23b/0x2e0 [ 128.448697][ T1026] ? trace_irq_enable.constprop.0+0x30/0x160 [ 128.448698][ T1026] team_port_del+0x645/0x9c0 [ 128.448701][ T1026] do_set_master+0x15c/0x580 [ 128.448704][ T1026] do_setlink.isra.0+0xa31/0x2750 [ 128.448707][ T1026] ? stack_trace_save+0x93/0xc0 [ 128.448709][ T1026] ? rtnl_link_get_size+0x350/0x350 [ 128.448710][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448712][ T1026] ? stack_depot_save_flags+0x1bc/0x790 [ 128.448716][ T1026] ? kasan_save_stack+0x3d/0x50 [ 128.448719][ T1026] ? kasan_save_stack+0x2f/0x50 [ 128.448720][ T1026] ? kasan_save_track+0x14/0x30 [ 128.448721][ T1026] ? __kasan_kmalloc+0x7b/0x90 [ 128.448723][ T1026] ? __kmalloc_cache_noprof+0x29a/0x620 [ 128.448724][ T1026] ? rtnl_newlink+0x124/0x11c0 [ 128.448725][ T1026] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.448727][ T1026] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.448728][ T1026] ? netlink_unicast+0x486/0x750 [ 128.448729][ T1026] ? netlink_sendmsg+0x735/0xc60 [ 128.448730][ T1026] ? ____sys_sendmsg+0x415/0x880 [ 128.448732][ T1026] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.448733][ T1026] ? __sys_sendmsg+0x12c/0x1d0 [ 128.448735][ T1026] ? do_syscall_64+0xff/0x530 [ 128.448736][ T1026] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.448739][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448741][ T1026] ? lock_acquire+0x13c/0x160 [ 128.448742][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448744][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448745][ T1026] ? trace_contention_end+0xb3/0x180 [ 128.448749][ T1026] ? __mutex_lock+0x1db/0x1ea0 [ 128.448750][ T1026] ? __mutex_lock+0x9a3/0x1ea0 [ 128.448751][ T1026] ? rtnl_newlink+0x9a8/0x11c0 [ 128.448753][ T1026] ? ww_mutex_lock+0x160/0x160 [ 128.448754][ T1026] ? nla_get_range_signed+0x3d0/0x3d0 [ 128.448756][ T1026] ? __rtnl_newlink+0x3fa/0xa50 [ 128.448758][ T1026] rtnl_newlink+0x9f1/0x11c0 [ 128.448760][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448762][ T1026] ? rtnl_bridge_getlink+0x850/0x850 [ 128.448763][ T1026] ? lock_acquire+0x13c/0x160 [ 128.448765][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448767][ T1026] ? is_bpf_text_address+0x3e/0x110 [ 128.448770][ T1026] ? is_bpf_text_address+0x72/0x110 [ 128.448772][ T1026] ? kernel_text_address+0x149/0x170 [ 128.448774][ T1026] ? __kernel_text_address+0x12/0x30 [ 128.448775][ T1026] ? write_profile+0xf0/0xf0 [ 128.448776][ T1026] ? unwind_get_return_address+0x67/0xd0 [ 128.448779][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448780][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448782][ T1026] ? cap_capable+0x1d7/0x3d0 [ 128.448785][ T1026] ? lock_acquire+0x13c/0x160 [ 128.448787][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448788][ T1026] ? rtnl_bridge_getlink+0x850/0x850 [ 128.448790][ T1026] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.448791][ T1026] ? rtnl_link_fill+0x920/0x920 [ 128.448793][ T1026] ? filter_irq_stacks+0xd0/0xd0 [ 128.448794][ T1026] ? stack_depot_save_flags+0x1bc/0x790 [ 128.448797][ T1026] netlink_rcv_skb+0x14e/0x3a0 [ 128.448798][ T1026] ? rtnl_link_fill+0x920/0x920 [ 128.448799][ T1026] ? lock_release+0x184/0x1f0 [ 128.448801][ T1026] ? netlink_ack+0xcf0/0xcf0 [ 128.448802][ T1026] ? __netlink_lookup+0xb9/0x6b0 [ 128.448804][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448806][ T1026] ? lock_release+0x184/0x1f0 [ 128.448808][ T1026] netlink_unicast+0x486/0x750 [ 128.448810][ T1026] ? netlink_attachskb+0x810/0x810 [ 128.448812][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448813][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448815][ T1026] ? lock_acquire+0x13c/0x160 [ 128.448817][ T1026] netlink_sendmsg+0x735/0xc60 [ 128.448819][ T1026] ? netlink_unicast+0x750/0x750 [ 128.448821][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448822][ T1026] ? lock_release+0x184/0x1f0 [ 128.448824][ T1026] ____sys_sendmsg+0x415/0x880 [ 128.448826][ T1026] ? copy_msghdr_from_user+0x279/0x420 [ 128.448827][ T1026] ? get_timestamp.constprop.0+0x390/0x390 [ 128.448829][ T1026] ? move_addr_to_kernel+0x40/0x40 [ 128.448830][ T1026] ? filter_irq_stacks+0xd0/0xd0 [ 128.448833][ T1026] ___sys_sendmsg+0x14e/0x1d0 [ 128.448835][ T1026] ? copy_msghdr_from_user+0x420/0x420 [ 128.448839][ T1026] __sys_sendmsg+0x12c/0x1d0 [ 128.448841][ T1026] ? __sys_sendmsg_sock+0x20/0x20 [ 128.448844][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.448846][ T1026] do_syscall_64+0xff/0x530 [ 128.448847][ T1026] ? exc_page_fault+0xee/0x100 [ 128.448849][ T1026] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.448851][ T1026] RIP: 0033:0x7f6c5478354e [ 128.448852][ T1026] 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 [ 128.448854][ T1026] RSP: 002b:00007ffe0ddbd370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.448858][ T1026] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c5478354e [ 128.448860][ T1026] RDX: 0000000000000000 RSI: 00007ffe0ddbd420 RDI: 0000000000000005 [ 128.448860][ T1026] RBP: 00007ffe0ddbd380 R08: 0000000000000000 R09: 0000000000000000 [ 128.448861][ T1026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9188dd [ 128.448862][ T1026] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0ddbdae0 [ 128.448865][ T1026] [ 128.500997][ T1027] lag4: Port device veth3 removed [ 128.906943][ T1042] lag1: Port device veth6 removed [ 128.926429][ T1043] lag1: Port device veth0 removed