[ 11.122951][ T231] 8021q: 802.1Q VLAN Support v1.8 [ 11.122971][ T231] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.122974][ T231] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 231, name: modprobe [ 11.122976][ T231] preempt_count: 1, expected: 0 [ 11.122977][ T231] RCU nest depth: 0, expected: 0 [ 11.122978][ T231] locks held by modprobe/231: 4, last CPU#2: [ 11.122980][ T231] #0: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.122993][ T231] #1: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.122996][ T231] #2: ffffffff9fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.123001][ T231] #3: ffffffff9fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.123005][ T231] irq event stamp: 21854 [ 11.123005][ T231] hardirqs last enabled at (21853): [] __down_trylock_console_sem+0x86/0xa0 [ 11.123008][ T231] hardirqs last disabled at (21854): [] console_emit_next_record+0x3d4/0x4c0 [ 11.123010][ T231] softirqs last enabled at (18330): [] handle_softirqs+0x67c/0x900 [ 11.123013][ T231] softirqs last disabled at (18171): [] __irq_exit_rcu+0x145/0x1c0 [ 11.123015][ T231] Preemption disabled at: [ 11.123016][ T231] [] vprintk_emit+0x31b/0x3e0 [ 11.123022][ T231] CPU: 2 UID: 0 PID: 231 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.123026][ T231] Tainted: [W]=WARN [ 11.123026][ T231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.123028][ T231] Call Trace: [ 11.123030][ T231] [ 11.123031][ T231] dump_stack_lvl+0x6f/0xa0 [ 11.123037][ T231] ? vprintk_emit+0x31b/0x3e0 [ 11.123039][ T231] __might_resched.cold+0x1fe/0x2c1 [ 11.123044][ T231] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.123048][ T231] ? __kmalloc_noprof+0xdb/0x760 [ 11.123053][ T231] __kmalloc_noprof+0x443/0x760 [ 11.123055][ T231] ? alloc_buf.isra.0+0x4b/0x260 [ 11.123061][ T231] ? do_raw_spin_unlock+0x59/0x250 [ 11.123064][ T231] alloc_buf.isra.0+0x4b/0x260 [ 11.123067][ T231] put_chars+0x1e1/0x2f0 [ 11.123070][ T231] ? __send_to_port+0x420/0x420 [ 11.123071][ T231] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.123076][ T231] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.123079][ T231] ? validate_chain+0x38b/0xc20 [ 11.123083][ T231] hvc_console_print+0x292/0x780 [ 11.123086][ T231] ? __lock_acquire+0x518/0xc20 [ 11.123092][ T231] ? hvc_write+0x3a0/0x3a0 [ 11.123095][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.123100][ T231] console_emit_next_record+0x22f/0x4c0 [ 11.123103][ T231] ? devkmsg_read+0x4b0/0x4b0 [ 11.123105][ T231] ? console_flush_one_record+0x106/0x710 [ 11.123108][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.123111][ T231] ? lock_acquire+0x13c/0x160 [ 11.123115][ T231] console_flush_one_record+0x46f/0x710 [ 11.123119][ T231] ? console_emit_next_record+0x4c0/0x4c0 [ 11.123120][ T231] ? __lock_acquire+0x518/0xc20 [ 11.123125][ T231] console_unlock+0xee/0x1f0 [ 11.123128][ T231] ? console_flush_one_record+0x710/0x710 [ 11.123130][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.123132][ T231] ? lock_acquire+0x60/0x160 [ 11.123136][ T231] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.123138][ T231] ? vprintk_emit+0x320/0x3e0 [ 11.123141][ T231] vprintk_emit+0x37c/0x3e0 [ 11.123145][ T231] ? wake_up_klogd_work_func+0x90/0x90 [ 11.123150][ T231] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.123154][ T231] _printk+0xc7/0x100 [ 11.123158][ T231] ? snapshot_read.cold+0x21/0x21 [ 11.123164][ T231] ? do_one_initcall+0x113/0x4f0 [ 11.123167][ T231] vlan_proto_init+0x24/0x90 [8021q] [ 11.123170][ T231] do_one_initcall+0x124/0x4f0 [ 11.123173][ T231] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.123178][ T231] ? do_init_module+0xae/0x8a0 [ 11.123181][ T231] ? kasan_unpoison+0x44/0x70 [ 11.123185][ T231] do_init_module+0x2ad/0x8a0 [ 11.123189][ T231] ? lockdep_hardirqs_on+0x91/0x130 [ 11.123194][ T231] ? free_module+0x470/0x470 [ 11.123197][ T231] ? kfree+0x123/0x590 [ 11.123201][ T231] load_module+0x1424/0x1bb0 [ 11.123208][ T231] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.123212][ T231] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.123215][ T231] ? ovl_real_file+0x172/0x1e0 [ 11.123219][ T231] ? backing_file_read_iter+0x541/0x790 [ 11.123222][ T231] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.123226][ T231] init_module_from_file+0x11f/0x1a0 [ 11.123229][ T231] ? __do_sys_init_module+0x220/0x220 [ 11.123237][ T231] ? __rwlock_init+0x150/0x150 [ 11.123240][ T231] ? do_raw_spin_unlock+0x59/0x250 [ 11.123243][ T231] idempotent_init_module+0x37b/0x7c0 [ 11.123247][ T231] ? init_module_from_file+0x1a0/0x1a0 [ 11.123253][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.123255][ T231] ? cap_capable+0x1d7/0x3d0 [ 11.123261][ T231] __x64_sys_finit_module+0xdf/0x190 [ 11.123263][ T231] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.123266][ T231] do_syscall_64+0xff/0x530 [ 11.123268][ T231] ? exc_page_fault+0xee/0x100 [ 11.123271][ T231] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.123273][ T231] RIP: 0033:0x7f9cd984637d [ 11.123276][ T231] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 11.123278][ T231] RSP: 002b:00007ffd2f28ee68 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.123281][ T231] RAX: ffffffffffffffda RBX: 000055c44ebeb810 RCX: 00007f9cd984637d [ 11.123283][ T231] RDX: 0000000000000000 RSI: 000055c43085dffd RDI: 0000000000000000 [ 11.123284][ T231] RBP: 00007ffd2f28ef00 R08: 0000000000000000 R09: 0000000000000000 [ 11.123284][ T231] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c43085dffd [ 11.123285][ T231] R13: 000055c44ebeb960 R14: 0000000000040000 R15: 0000000000000000 [ 11.123292][ T231] [ 11.943102][ T256] lag2: Mode changed to "loadbalance" [ 12.068676][ T259] lag2: Port device veth3 added [ 12.167527][ T263] lag2: Port device veth5 added [ 12.167546][ T263] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.167548][ T263] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 263, name: ip [ 12.167550][ T263] preempt_count: 1, expected: 0 [ 12.167551][ T263] RCU nest depth: 0, expected: 0 [ 12.167552][ T263] locks held by ip/263: 5, last CPU#3: [ 12.167554][ T263] #0: ffffffffa06d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.167566][ T263] #1: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.167572][ T263] #2: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.167576][ T263] #3: ffffffff9fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.167580][ T263] #4: ffffffff9fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.167584][ T263] irq event stamp: 20286 [ 12.167584][ T263] hardirqs last enabled at (20285): [] __down_trylock_console_sem+0x86/0xa0 [ 12.167587][ T263] hardirqs last disabled at (20286): [] console_emit_next_record+0x3d4/0x4c0 [ 12.167589][ T263] softirqs last enabled at (20240): [] __alloc_skb+0x4c2/0x5f0 [ 12.167592][ T263] softirqs last disabled at (20238): [] __alloc_skb+0x4c2/0x5f0 [ 12.167595][ T263] Preemption disabled at: [ 12.167595][ T263] [] vprintk_emit+0x31b/0x3e0 [ 12.167601][ T263] CPU: 3 UID: 0 PID: 263 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.167605][ T263] Tainted: [W]=WARN [ 12.167606][ T263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.167607][ T263] Call Trace: [ 12.167609][ T263] [ 12.167611][ T263] dump_stack_lvl+0x6f/0xa0 [ 12.167616][ T263] ? vprintk_emit+0x31b/0x3e0 [ 12.167619][ T263] __might_resched.cold+0x1fe/0x2c1 [ 12.167623][ T263] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.167629][ T263] ? __kmalloc_noprof+0xdb/0x760 [ 12.167634][ T263] __kmalloc_noprof+0x443/0x760 [ 12.167636][ T263] ? alloc_buf.isra.0+0x4b/0x260 [ 12.167642][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 12.167645][ T263] alloc_buf.isra.0+0x4b/0x260 [ 12.167648][ T263] put_chars+0x1e1/0x2f0 [ 12.167651][ T263] ? __send_to_port+0x420/0x420 [ 12.167657][ T263] hvc_console_print+0x292/0x780 [ 12.167663][ T263] ? hvc_write+0x3a0/0x3a0 [ 12.167666][ T263] ? lock_acquire+0x13c/0x160 [ 12.167670][ T263] console_emit_next_record+0x22f/0x4c0 [ 12.167674][ T263] ? devkmsg_read+0x4b0/0x4b0 [ 12.167675][ T263] ? console_flush_one_record+0x106/0x710 [ 12.167678][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.167682][ T263] ? lock_acquire+0x13c/0x160 [ 12.167686][ T263] console_flush_one_record+0x46f/0x710 [ 12.167690][ T263] ? console_emit_next_record+0x4c0/0x4c0 [ 12.167692][ T263] ? __lock_acquire+0x518/0xc20 [ 12.167697][ T263] console_unlock+0xee/0x1f0 [ 12.167700][ T263] ? console_flush_one_record+0x710/0x710 [ 12.167701][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.167704][ T263] ? lock_acquire+0x60/0x160 [ 12.167707][ T263] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.167709][ T263] ? vprintk_emit+0x320/0x3e0 [ 12.167712][ T263] vprintk_emit+0x37c/0x3e0 [ 12.167716][ T263] ? wake_up_klogd_work_func+0x90/0x90 [ 12.167721][ T263] _printk+0xc7/0x100 [ 12.167725][ T263] ? snapshot_read.cold+0x21/0x21 [ 12.167729][ T263] ? netdev_name+0x43/0x60 [ 12.167733][ T263] ? __netdev_printk+0x17f/0x1d0 [ 12.167737][ T263] netdev_info+0xe2/0x116 [ 12.167739][ T263] ? netdev_notice+0x120/0x120 [ 12.167743][ T263] ? netdev_change_features+0xa0/0xa0 [ 12.167746][ T263] ? team_nl_send_options_get+0x6c0/0x6c0 [ 12.167752][ T263] team_port_add+0xf29/0x15e0 [ 12.167757][ T263] ? team_port_enable+0xc0/0xc0 [ 12.167759][ T263] ? kernel_text_address+0x149/0x170 [ 12.167764][ T263] do_set_master+0x357/0x580 [ 12.167768][ T263] do_setlink.isra.0+0xa31/0x2750 [ 12.167772][ T263] ? stack_trace_save+0x93/0xc0 [ 12.167775][ T263] ? rtnl_link_get_size+0x350/0x350 [ 12.167777][ T263] ? rcu_read_lock_any_held+0x66/0x90 [ 12.167779][ T263] ? stack_depot_save_flags+0x38e/0x790 [ 12.167783][ T263] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.167785][ T263] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.167787][ T263] ? validate_chain+0x38b/0xc20 [ 12.167790][ T263] ? kasan_save_stack+0x3d/0x50 [ 12.167792][ T263] ? kasan_save_stack+0x2f/0x50 [ 12.167794][ T263] ? kasan_save_track+0x14/0x30 [ 12.167797][ T263] ? __lock_acquire+0x518/0xc20 [ 12.167798][ T263] ? netlink_seq_next+0x4e/0x60 [ 12.167801][ T263] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.167806][ T263] ? lock_acquire.part.0+0xd4/0x280 [ 12.167807][ T263] ? rtnl_newlink+0x9a8/0x11c0 [ 12.167810][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.167812][ T263] ? lock_acquire+0x13c/0x160 [ 12.167814][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.167816][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.167818][ T263] ? trace_contention_end+0xb3/0x180 [ 12.167822][ T263] ? __mutex_lock+0x1db/0x1ea0 [ 12.167825][ T263] ? __mutex_lock+0x9a3/0x1ea0 [ 12.167827][ T263] ? rtnl_newlink+0x9a8/0x11c0 [ 12.167830][ T263] ? ww_mutex_lock+0x160/0x160 [ 12.167832][ T263] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.167836][ T263] ? __rtnl_newlink+0x3fa/0xa50 [ 12.167841][ T263] rtnl_newlink+0x9f1/0x11c0 [ 12.167846][ T263] ? rtnl_bridge_getlink+0x850/0x850 [ 12.167848][ T263] ? __lock_acquire+0x518/0xc20 [ 12.167852][ T263] ? lock_acquire.part.0+0xd4/0x280 [ 12.167854][ T263] ? find_held_lock+0x2b/0x80 [ 12.167856][ T263] ? rtnl_bridge_getlink+0x850/0x850 [ 12.167858][ T263] ? __lock_release.isra.0+0x69/0x1a0 [ 12.167862][ T263] ? rtnl_bridge_getlink+0x850/0x850 [ 12.167864][ T263] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.167867][ T263] ? rtnl_link_fill+0x920/0x920 [ 12.167868][ T263] ? __lock_acquire+0x518/0xc20 [ 12.167872][ T263] ? lock_acquire.part.0+0xd4/0x280 [ 12.167874][ T263] ? find_held_lock+0x2b/0x80 [ 12.167878][ T263] netlink_rcv_skb+0x14e/0x3a0 [ 12.167879][ T263] ? rtnl_link_fill+0x920/0x920 [ 12.167882][ T263] ? netlink_ack+0xcf0/0xcf0 [ 12.167888][ T263] ? netlink_deliver_tap+0xc5/0x330 [ 12.167890][ T263] ? netlink_deliver_tap+0x13c/0x330 [ 12.167894][ T263] netlink_unicast+0x486/0x750 [ 12.167898][ T263] ? netlink_attachskb+0x810/0x810 [ 12.167900][ T263] ? __lock_acquire+0x518/0xc20 [ 12.167904][ T263] netlink_sendmsg+0x735/0xc60 [ 12.167908][ T263] ? netlink_unicast+0x750/0x750 [ 12.167912][ T263] ? __might_fault+0x97/0x140 [ 12.167917][ T263] ____sys_sendmsg+0x415/0x880 [ 12.167919][ T263] ? copy_msghdr_from_user+0x279/0x420 [ 12.167922][ T263] ? get_timestamp.constprop.0+0x390/0x390 [ 12.167923][ T263] ? move_addr_to_kernel+0x40/0x40 [ 12.167931][ T263] ___sys_sendmsg+0x14e/0x1d0 [ 12.167933][ T263] ? copy_msghdr_from_user+0x420/0x420 [ 12.167948][ T263] __sys_sendmsg+0x12c/0x1d0 [ 12.167951][ T263] ? __sys_sendmsg_sock+0x20/0x20 [ 12.167957][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.167961][ T263] do_syscall_64+0xff/0x530 [ 12.167963][ T263] ? exc_page_fault+0xee/0x100 [ 12.167966][ T263] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.167968][ T263] RIP: 0033:0x7fa6a6fbd54e [ 12.167972][ T263] 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 [ 12.167974][ T263] RSP: 002b:00007fff76b87560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.167977][ T263] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa6a6fbd54e [ 12.167978][ T263] RDX: 0000000000000000 RSI: 00007fff76b87610 RDI: 0000000000000005 [ 12.167979][ T263] RBP: 00007fff76b87570 R08: 0000000000000000 R09: 0000000000000000 [ 12.167980][ T263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910222 [ 12.167981][ T263] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff76b87cd0 [ 12.167987][ T263] [ 12.206666][ T263] ip (263) used greatest stack depth: 23208 bytes left [ 12.271260][ T265] 8021q: adding VLAN 0 to HW filter on device lag2 [ 12.319672][ T267] 8021q: adding VLAN 0 to HW filter on device lag2 [ 12.521673][ T273] gre: GRE over IPv4 demultiplexer driver [ 12.536859][ T273] ip_gre: GRE over IPv4 tunneling driver [ 13.350851][ T301] lag1: Mode changed to "loadbalance" [ 13.350868][ T301] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.350871][ T301] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 301, name: teamd [ 13.350873][ T301] preempt_count: 1, expected: 0 [ 13.350874][ T301] RCU nest depth: 0, expected: 0 [ 13.350875][ T301] locks held by teamd/301: 7, last CPU#1: [ 13.350877][ T301] #0: ffffffffa0730368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 13.350890][ T301] #1: ffffffffa0730420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 13.350894][ T301] #2: ffffffffa06d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 13.350900][ T301] #3: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.350906][ T301] #4: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.350910][ T301] #5: ffffffff9fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.350914][ T301] #6: ffffffff9fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.350918][ T301] irq event stamp: 16188 [ 13.350920][ T301] hardirqs last enabled at (16187): [] __down_trylock_console_sem+0x86/0xa0 [ 13.350922][ T301] hardirqs last disabled at (16188): [] console_emit_next_record+0x3d4/0x4c0 [ 13.350925][ T301] softirqs last enabled at (16122): [] __alloc_skb+0x4c2/0x5f0 [ 13.350928][ T301] softirqs last disabled at (16120): [] __alloc_skb+0x4c2/0x5f0 [ 13.350930][ T301] Preemption disabled at: [ 13.350931][ T301] [] vprintk_emit+0x31b/0x3e0 [ 13.350937][ T301] CPU: 1 UID: 0 PID: 301 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.350941][ T301] Tainted: [W]=WARN [ 13.350942][ T301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.350944][ T301] Call Trace: [ 13.350945][ T301] [ 13.350947][ T301] dump_stack_lvl+0x6f/0xa0 [ 13.350953][ T301] ? vprintk_emit+0x31b/0x3e0 [ 13.350956][ T301] __might_resched.cold+0x1fe/0x2c1 [ 13.350961][ T301] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.350966][ T301] ? __kmalloc_noprof+0xdb/0x760 [ 13.350971][ T301] __kmalloc_noprof+0x443/0x760 [ 13.350974][ T301] ? alloc_buf.isra.0+0x4b/0x260 [ 13.350980][ T301] ? do_raw_spin_unlock+0x59/0x250 [ 13.350983][ T301] alloc_buf.isra.0+0x4b/0x260 [ 13.350987][ T301] put_chars+0x1e1/0x2f0 [ 13.350989][ T301] ? prb_final_commit+0x50/0x50 [ 13.350992][ T301] ? __send_to_port+0x420/0x420 [ 13.350995][ T301] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.351000][ T301] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.351002][ T301] ? validate_chain+0x38b/0xc20 [ 13.351007][ T301] hvc_console_print+0x292/0x780 [ 13.351010][ T301] ? mark_usage+0x61/0x170 [ 13.351012][ T301] ? __lock_acquire+0x518/0xc20 [ 13.351014][ T301] ? __lock_acquire+0x518/0xc20 [ 13.351019][ T301] ? hvc_write+0x3a0/0x3a0 [ 13.351021][ T301] ? console_emit_next_record+0x1df/0x4c0 [ 13.351025][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.351028][ T301] ? lock_acquire+0x13c/0x160 [ 13.351033][ T301] console_emit_next_record+0x22f/0x4c0 [ 13.351037][ T301] ? devkmsg_read+0x4b0/0x4b0 [ 13.351039][ T301] ? console_flush_one_record+0x106/0x710 [ 13.351043][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.351046][ T301] ? lock_acquire+0x13c/0x160 [ 13.351051][ T301] console_flush_one_record+0x46f/0x710 [ 13.351055][ T301] ? console_emit_next_record+0x4c0/0x4c0 [ 13.351058][ T301] ? __lock_acquire+0x518/0xc20 [ 13.351064][ T301] console_unlock+0xee/0x1f0 [ 13.351068][ T301] ? console_flush_one_record+0x710/0x710 [ 13.351070][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.351072][ T301] ? lock_acquire+0x60/0x160 [ 13.351077][ T301] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.351079][ T301] ? vprintk_emit+0x320/0x3e0 [ 13.351083][ T301] vprintk_emit+0x37c/0x3e0 [ 13.351088][ T301] ? wake_up_klogd_work_func+0x90/0x90 [ 13.351093][ T301] ? team_nl_send_multicast+0xbb/0x120 [ 13.351098][ T301] ? team_nl_send_options_get+0x57f/0x6c0 [ 13.351102][ T301] _printk+0xc7/0x100 [ 13.351106][ T301] ? snapshot_read.cold+0x21/0x21 [ 13.351111][ T301] ? lockdep_hardirqs_on+0x91/0x130 [ 13.351114][ T301] ? kasan_quarantine_put+0x13e/0x2b0 [ 13.351118][ T301] ? netdev_name+0x43/0x60 [ 13.351122][ T301] ? __netdev_printk+0x17f/0x1d0 [ 13.351126][ T301] netdev_info+0xe2/0x116 [ 13.351129][ T301] ? netdev_notice+0x120/0x120 [ 13.351130][ T301] ? team_nl_send_options_get+0x6c0/0x6c0 [ 13.351136][ T301] ? team_options_register+0x26/0x30 [ 13.351138][ T301] ? lb_init+0x2cb/0x470 [ 13.351143][ T301] team_mode_option_set.cold+0x45/0xe3 [ 13.351150][ T301] team_nl_options_set_doit+0x59d/0xd00 [ 13.351156][ T301] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.351159][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.351168][ T301] ? __nla_parse+0x22/0x30 [ 13.351171][ T301] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 13.351176][ T301] ? genl_family_rcv_msg_doit+0x206/0x300 [ 13.351178][ T301] genl_family_rcv_msg_doit+0x206/0x300 [ 13.351182][ T301] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 13.351190][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.351193][ T301] ? cap_capable+0x1d7/0x3d0 [ 13.351199][ T301] ? write_profile+0xf0/0xf0 [ 13.351202][ T301] ? unwind_get_return_address+0x67/0xd0 [ 13.351208][ T301] genl_family_rcv_msg+0x3a4/0x640 [ 13.351212][ T301] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 13.351216][ T301] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.351218][ T301] ? __lock_acquire+0x518/0xc20 [ 13.351225][ T301] genl_rcv_msg+0xbb/0x160 [ 13.351229][ T301] netlink_rcv_skb+0x14e/0x3a0 [ 13.351231][ T301] ? genl_family_rcv_msg+0x640/0x640 [ 13.351235][ T301] ? netlink_ack+0xcf0/0xcf0 [ 13.351243][ T301] ? netlink_deliver_tap+0xc5/0x330 [ 13.351244][ T301] ? netlink_deliver_tap+0x13c/0x330 [ 13.351249][ T301] genl_rcv+0x28/0x40 [ 13.351252][ T301] netlink_unicast+0x486/0x750 [ 13.351256][ T301] ? netlink_attachskb+0x810/0x810 [ 13.351259][ T301] ? __lock_acquire+0x518/0xc20 [ 13.351264][ T301] netlink_sendmsg+0x735/0xc60 [ 13.351269][ T301] ? netlink_unicast+0x750/0x750 [ 13.351273][ T301] ? __might_fault+0x97/0x140 [ 13.351280][ T301] ____sys_sendmsg+0x415/0x880 [ 13.351284][ T301] ? copy_msghdr_from_user+0x279/0x420 [ 13.351286][ T301] ? get_timestamp.constprop.0+0x390/0x390 [ 13.351288][ T301] ? move_addr_to_kernel+0x40/0x40 [ 13.351293][ T301] ? __lock_acquire+0x518/0xc20 [ 13.351295][ T301] ? net_dim+0x616/0xd70 [ 13.351298][ T301] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.351303][ T301] ___sys_sendmsg+0x14e/0x1d0 [ 13.351306][ T301] ? copy_msghdr_from_user+0x420/0x420 [ 13.351309][ T301] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.351318][ T301] ? __lock_acquire+0x518/0xc20 [ 13.351326][ T301] ? __lock_release.isra.0+0x69/0x1a0 [ 13.351328][ T301] ? __lock_release.isra.0+0x69/0x1a0 [ 13.351334][ T301] __sys_sendmsg+0x12c/0x1d0 [ 13.351337][ T301] ? __sys_sendmsg_sock+0x20/0x20 [ 13.351339][ T301] ? do_pipe2+0x142/0x1b0 [ 13.351347][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.351349][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.351354][ T301] do_syscall_64+0xff/0x530 [ 13.351356][ T301] ? exc_page_fault+0xee/0x100 [ 13.351359][ T301] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.351361][ T301] RIP: 0033:0x7fb00c1ac54e [ 13.351365][ T301] 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 [ 13.351367][ T301] RSP: 002b:00007ffc326e4140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.351370][ T301] RAX: ffffffffffffffda RBX: 0000558127a9ff70 RCX: 00007fb00c1ac54e [ 13.351371][ T301] RDX: 0000000000000000 RSI: 00007ffc326e41e0 RDI: 0000000000000007 [ 13.351372][ T301] RBP: 00007ffc326e4150 R08: 0000000000000000 R09: 0000000000000000 [ 13.351373][ T301] R10: 0000000000000000 R11: 0000000000000202 R12: 0000558127aa5100 [ 13.351374][ T301] R13: 00007ffc326e41e0 R14: 0000558127a9fe80 R15: 0000000000000000 [ 13.351382][ T301] [ 13.530132][ T304] lag1: Port device veth2 added [ 13.637502][ T307] lag1: Port device veth4 added [ 13.704406][ T309] 8021q: adding VLAN 0 to HW filter on device lag1 [ 19.300777][ T341] Mirror/redirect action on [ 19.300797][ T341] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.300799][ T341] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 341, name: modprobe [ 19.300801][ T341] preempt_count: 1, expected: 0 [ 19.300802][ T341] RCU nest depth: 0, expected: 0 [ 19.300803][ T341] locks held by modprobe/341: 4, last CPU#1: [ 19.300805][ T341] #0: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.300819][ T341] #1: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.300823][ T341] #2: ffffffff9fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.300828][ T341] #3: ffffffff9fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.300832][ T341] irq event stamp: 19692 [ 19.300832][ T341] hardirqs last enabled at (19691): [] __down_trylock_console_sem+0x86/0xa0 [ 19.300835][ T341] hardirqs last disabled at (19692): [] console_emit_next_record+0x3d4/0x4c0 [ 19.300837][ T341] softirqs last enabled at (18398): [] handle_softirqs+0x67c/0x900 [ 19.300840][ T341] softirqs last disabled at (18391): [] __irq_exit_rcu+0x145/0x1c0 [ 19.300842][ T341] Preemption disabled at: [ 19.300843][ T341] [] vprintk_emit+0x31b/0x3e0 [ 19.300849][ T341] CPU: 1 UID: 0 PID: 341 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.300853][ T341] Tainted: [W]=WARN [ 19.300854][ T341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.300855][ T341] Call Trace: [ 19.300857][ T341] [ 19.300859][ T341] dump_stack_lvl+0x6f/0xa0 [ 19.300864][ T341] ? vprintk_emit+0x31b/0x3e0 [ 19.300867][ T341] __might_resched.cold+0x1fe/0x2c1 [ 19.300871][ T341] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.300875][ T341] ? __kmalloc_noprof+0xdb/0x760 [ 19.300880][ T341] __kmalloc_noprof+0x443/0x760 [ 19.300882][ T341] ? alloc_buf.isra.0+0x4b/0x260 [ 19.300888][ T341] ? do_raw_spin_unlock+0x59/0x250 [ 19.300891][ T341] alloc_buf.isra.0+0x4b/0x260 [ 19.300894][ T341] put_chars+0x1e1/0x2f0 [ 19.300897][ T341] ? __send_to_port+0x420/0x420 [ 19.300898][ T341] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.300903][ T341] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.300905][ T341] ? validate_chain+0x38b/0xc20 [ 19.300910][ T341] hvc_console_print+0x292/0x780 [ 19.300913][ T341] ? __lock_acquire+0x518/0xc20 [ 19.300917][ T341] ? hvc_write+0x3a0/0x3a0 [ 19.300920][ T341] ? rcu_is_watching+0x16/0xd0 [ 19.300925][ T341] console_emit_next_record+0x22f/0x4c0 [ 19.300929][ T341] ? devkmsg_read+0x4b0/0x4b0 [ 19.300930][ T341] ? console_flush_one_record+0x106/0x710 [ 19.300934][ T341] ? rcu_is_watching+0x16/0xd0 [ 19.300936][ T341] ? lock_acquire+0x13c/0x160 [ 19.300940][ T341] console_flush_one_record+0x46f/0x710 [ 19.300944][ T341] ? console_emit_next_record+0x4c0/0x4c0 [ 19.300946][ T341] ? __lock_acquire+0x518/0xc20 [ 19.300951][ T341] console_unlock+0xee/0x1f0 [ 19.300953][ T341] ? console_flush_one_record+0x710/0x710 [ 19.300955][ T341] ? rcu_is_watching+0x16/0xd0 [ 19.300957][ T341] ? lock_acquire+0x60/0x160 [ 19.300961][ T341] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.300963][ T341] ? vprintk_emit+0x320/0x3e0 [ 19.300966][ T341] vprintk_emit+0x37c/0x3e0 [ 19.300970][ T341] ? wake_up_klogd_work_func+0x90/0x90 [ 19.300973][ T341] ? netdev_run_todo+0x2a8/0xfd0 [ 19.300977][ T341] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.300981][ T341] ? rcu_is_watching+0x16/0xd0 [ 19.300985][ T341] ? gre_exit+0x3f0/0x3f0 [gre] [ 19.300987][ T341] _printk+0xc7/0x100 [ 19.300991][ T341] ? snapshot_read.cold+0x21/0x21 [ 19.300993][ T341] ? __lock_release.isra.0+0x69/0x1a0 [ 19.300995][ T341] ? gre_exit+0x3f0/0x3f0 [gre] [ 19.300997][ T341] ? __up_write+0x23d/0x5f0 [ 19.300999][ T341] ? __up_write+0x2e5/0x5f0 [ 19.301002][ T341] ? __up_write+0x2c7/0x5f0 [ 19.301004][ T341] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.301007][ T341] do_one_initcall+0x124/0x4f0 [ 19.301010][ T341] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.301015][ T341] ? do_init_module+0xae/0x8a0 [ 19.301018][ T341] ? kasan_unpoison+0x44/0x70 [ 19.301023][ T341] do_init_module+0x2ad/0x8a0 [ 19.301026][ T341] ? lockdep_hardirqs_on+0x91/0x130 [ 19.301031][ T341] ? free_module+0x470/0x470 [ 19.301034][ T341] ? kfree+0x123/0x590 [ 19.301038][ T341] load_module+0x1424/0x1bb0 [ 19.301045][ T341] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.301049][ T341] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.301052][ T341] ? ovl_real_file+0x172/0x1e0 [ 19.301056][ T341] ? backing_file_read_iter+0x541/0x790 [ 19.301059][ T341] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.301063][ T341] init_module_from_file+0x11f/0x1a0 [ 19.301066][ T341] ? __do_sys_init_module+0x220/0x220 [ 19.301074][ T341] ? __rwlock_init+0x150/0x150 [ 19.301077][ T341] ? do_raw_spin_unlock+0x59/0x250 [ 19.301080][ T341] idempotent_init_module+0x37b/0x7c0 [ 19.301084][ T341] ? init_module_from_file+0x1a0/0x1a0 [ 19.301091][ T341] ? rcu_is_watching+0x16/0xd0 [ 19.301093][ T341] ? cap_capable+0x1d7/0x3d0 [ 19.301099][ T341] __x64_sys_finit_module+0xdf/0x190 [ 19.301101][ T341] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.301105][ T341] do_syscall_64+0xff/0x530 [ 19.301106][ T341] ? exc_page_fault+0xee/0x100 [ 19.301109][ T341] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.301112][ T341] RIP: 0033:0x7faaa8de437d [ 19.301115][ T341] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 19.301117][ T341] RSP: 002b:00007ffcda6011f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.301119][ T341] RAX: ffffffffffffffda RBX: 0000562615f90810 RCX: 00007faaa8de437d [ 19.301121][ T341] RDX: 0000000000000000 RSI: 00005625ea20affd RDI: 0000000000000000 [ 19.301122][ T341] RBP: 00007ffcda601290 R08: 0000000000000000 R09: 0000000000000000 [ 19.301123][ T341] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625ea20affd [ 19.301124][ T341] R13: 0000562615f90960 R14: 0000000000040000 R15: 0000000000000000 [ 19.301130][ T341] [ 19.394246][ T343] GACT probability NOT on [ 19.434824][ T344] lag2: Port device veth5 removed [ 23.139265][ T357] lag2: Port device veth3 removed [ 23.139285][ T357] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.139288][ T357] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 357, name: ip [ 23.139290][ T357] preempt_count: 1, expected: 0 [ 23.139290][ T357] RCU nest depth: 0, expected: 0 [ 23.139291][ T357] locks held by ip/357: 5, last CPU#2: [ 23.139293][ T357] #0: ffffffffa06d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 23.139305][ T357] #1: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.139311][ T357] #2: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.139315][ T357] #3: ffffffff9fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.139318][ T357] #4: ffffffff9fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.139322][ T357] irq event stamp: 17012 [ 23.139323][ T357] hardirqs last enabled at (17011): [] __down_trylock_console_sem+0x86/0xa0 [ 23.139326][ T357] hardirqs last disabled at (17012): [] console_emit_next_record+0x3d4/0x4c0 [ 23.139328][ T357] softirqs last enabled at (16998): [] fib6_run_gc+0x162/0x250 [ 23.139332][ T357] softirqs last disabled at (16984): [] fib6_run_gc+0x1ac/0x250 [ 23.139334][ T357] Preemption disabled at: [ 23.139335][ T357] [] vprintk_emit+0x31b/0x3e0 [ 23.139341][ T357] CPU: 2 UID: 0 PID: 357 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.139344][ T357] Tainted: [W]=WARN [ 23.139345][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.139347][ T357] Call Trace: [ 23.139348][ T357] [ 23.139350][ T357] dump_stack_lvl+0x6f/0xa0 [ 23.139356][ T357] ? vprintk_emit+0x31b/0x3e0 [ 23.139358][ T357] __might_resched.cold+0x1fe/0x2c1 [ 23.139363][ T357] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.139367][ T357] ? __kmalloc_noprof+0xdb/0x760 [ 23.139372][ T357] __kmalloc_noprof+0x443/0x760 [ 23.139375][ T357] ? alloc_buf.isra.0+0x4b/0x260 [ 23.139380][ T357] ? do_raw_spin_unlock+0x59/0x250 [ 23.139383][ T357] alloc_buf.isra.0+0x4b/0x260 [ 23.139386][ T357] put_chars+0x1e1/0x2f0 [ 23.139388][ T357] ? desc_read_finalized_seq+0x79/0x120 [ 23.139390][ T357] ? __send_to_port+0x420/0x420 [ 23.139393][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.139396][ T357] ? validate_chain+0x38b/0xc20 [ 23.139401][ T357] hvc_console_print+0x292/0x780 [ 23.139403][ T357] ? __lock_acquire+0x518/0xc20 [ 23.139405][ T357] ? __lock_acquire+0x518/0xc20 [ 23.139410][ T357] ? hvc_write+0x3a0/0x3a0 [ 23.139411][ T357] ? console_emit_next_record+0x1df/0x4c0 [ 23.139414][ T357] ? rcu_is_watching+0x16/0xd0 [ 23.139417][ T357] ? lock_acquire+0x13c/0x160 [ 23.139421][ T357] console_emit_next_record+0x22f/0x4c0 [ 23.139425][ T357] ? devkmsg_read+0x4b0/0x4b0 [ 23.139426][ T357] ? console_flush_one_record+0x106/0x710 [ 23.139429][ T357] ? rcu_is_watching+0x16/0xd0 [ 23.139432][ T357] ? lock_acquire+0x13c/0x160 [ 23.139436][ T357] console_flush_one_record+0x46f/0x710 [ 23.139440][ T357] ? console_emit_next_record+0x4c0/0x4c0 [ 23.139442][ T357] ? __lock_acquire+0x518/0xc20 [ 23.139447][ T357] console_unlock+0xee/0x1f0 [ 23.139454][ T357] ? console_flush_one_record+0x710/0x710 [ 23.139456][ T357] ? rcu_is_watching+0x16/0xd0 [ 23.139458][ T357] ? lock_acquire+0x60/0x160 [ 23.139462][ T357] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.139463][ T357] ? vprintk_emit+0x320/0x3e0 [ 23.139467][ T357] vprintk_emit+0x37c/0x3e0 [ 23.139471][ T357] ? wake_up_klogd_work_func+0x90/0x90 [ 23.139472][ T357] ? rtnl_newlink+0x9f1/0x11c0 [ 23.139474][ T357] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.139476][ T357] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.139478][ T357] ? look_up_lock_class+0x65/0x150 [ 23.139481][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.139485][ T357] _printk+0xc7/0x100 [ 23.139489][ T357] ? snapshot_read.cold+0x21/0x21 [ 23.139492][ T357] ? __lock_acquire+0x518/0xc20 [ 23.139494][ T357] ? netdev_name+0x43/0x60 [ 23.139498][ T357] ? __netdev_printk+0x17f/0x1d0 [ 23.139502][ T357] netdev_info+0xe2/0x116 [ 23.139504][ T357] ? netdev_notice+0x120/0x120 [ 23.139508][ T357] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 23.139510][ T357] ? lockdep_hardirqs_on+0x91/0x130 [ 23.139512][ T357] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 23.139514][ T357] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 23.139517][ T357] ? kvfree_call_rcu+0x23b/0x2e0 [ 23.139521][ T357] team_port_del+0x645/0x9c0 [ 23.139527][ T357] do_set_master+0x15c/0x580 [ 23.139531][ T357] do_setlink.isra.0+0xa31/0x2750 [ 23.139535][ T357] ? stack_trace_save+0x93/0xc0 [ 23.139538][ T357] ? rtnl_link_get_size+0x350/0x350 [ 23.139540][ T357] ? rcu_read_lock_any_held+0x66/0x90 [ 23.139541][ T357] ? stack_depot_save_flags+0x38e/0x790 [ 23.139545][ T357] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.139547][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.139549][ T357] ? validate_chain+0x38b/0xc20 [ 23.139552][ T357] ? kasan_save_stack+0x3d/0x50 [ 23.139555][ T357] ? kasan_save_stack+0x2f/0x50 [ 23.139556][ T357] ? kasan_save_track+0x14/0x30 [ 23.139559][ T357] ? __lock_acquire+0x518/0xc20 [ 23.139561][ T357] ? netlink_seq_next+0x4e/0x60 [ 23.139564][ T357] ? ___sys_sendmsg+0xb0/0x1d0 [ 23.139568][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 23.139570][ T357] ? rtnl_newlink+0x9a8/0x11c0 [ 23.139573][ T357] ? rcu_is_watching+0x16/0xd0 [ 23.139575][ T357] ? lock_acquire+0x13c/0x160 [ 23.139577][ T357] ? rcu_is_watching+0x16/0xd0 [ 23.139579][ T357] ? rcu_is_watching+0x16/0xd0 [ 23.139581][ T357] ? trace_contention_end+0xb3/0x180 [ 23.139585][ T357] ? __mutex_lock+0x1db/0x1ea0 [ 23.139586][ T357] ? __mutex_lock+0x9a3/0x1ea0 [ 23.139589][ T357] ? rtnl_newlink+0x9a8/0x11c0 [ 23.139592][ T357] ? ww_mutex_lock+0x160/0x160 [ 23.139594][ T357] ? nla_get_range_signed+0x3d0/0x3d0 [ 23.139598][ T357] ? __rtnl_newlink+0x3fa/0xa50 [ 23.139604][ T357] rtnl_newlink+0x9f1/0x11c0 [ 23.139609][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 23.139611][ T357] ? __lock_acquire+0x518/0xc20 [ 23.139615][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 23.139617][ T357] ? find_held_lock+0x2b/0x80 [ 23.139619][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 23.139621][ T357] ? __lock_release.isra.0+0x69/0x1a0 [ 23.139626][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 23.139629][ T357] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.139632][ T357] ? rtnl_link_fill+0x920/0x920 [ 23.139634][ T357] ? __lock_acquire+0x518/0xc20 [ 23.139638][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 23.139640][ T357] ? find_held_lock+0x2b/0x80 [ 23.139643][ T357] netlink_rcv_skb+0x14e/0x3a0 [ 23.139645][ T357] ? rtnl_link_fill+0x920/0x920 [ 23.139648][ T357] ? netlink_ack+0xcf0/0xcf0 [ 23.139654][ T357] ? netlink_deliver_tap+0xc5/0x330 [ 23.139656][ T357] ? netlink_deliver_tap+0x13c/0x330 [ 23.139660][ T357] netlink_unicast+0x486/0x750 [ 23.139663][ T357] ? netlink_attachskb+0x810/0x810 [ 23.139666][ T357] ? __lock_acquire+0x518/0xc20 [ 23.139670][ T357] netlink_sendmsg+0x735/0xc60 [ 23.139674][ T357] ? netlink_unicast+0x750/0x750 [ 23.139678][ T357] ? __might_fault+0x97/0x140 [ 23.139682][ T357] ____sys_sendmsg+0x415/0x880 [ 23.139685][ T357] ? copy_msghdr_from_user+0x279/0x420 [ 23.139687][ T357] ? get_timestamp.constprop.0+0x390/0x390 [ 23.139689][ T357] ? move_addr_to_kernel+0x40/0x40 [ 23.139696][ T357] ___sys_sendmsg+0x14e/0x1d0 [ 23.139699][ T357] ? copy_msghdr_from_user+0x420/0x420 [ 23.139714][ T357] __sys_sendmsg+0x12c/0x1d0 [ 23.139717][ T357] ? __sys_sendmsg_sock+0x20/0x20 [ 23.139723][ T357] ? rcu_is_watching+0x16/0xd0 [ 23.139727][ T357] do_syscall_64+0xff/0x530 [ 23.139728][ T357] ? exc_page_fault+0xee/0x100 [ 23.139731][ T357] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.139733][ T357] RIP: 0033:0x7f9f8011554e [ 23.139737][ 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 [ 23.139739][ T357] RSP: 002b:00007ffeb73b45d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.139741][ T357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9f8011554e [ 23.139743][ T357] RDX: 0000000000000000 RSI: 00007ffeb73b4680 RDI: 0000000000000005 [ 23.139744][ T357] RBP: 00007ffeb73b45e0 R08: 0000000000000000 R09: 0000000000000000 [ 23.139745][ T357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91022d [ 23.139746][ T357] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeb73b4d40 [ 23.139752][ T357] [ 27.471237][ T389] lag2: Mode changed to "loadbalance" [ 27.471256][ T389] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.471258][ T389] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 389, name: teamd [ 27.471260][ T389] preempt_count: 1, expected: 0 [ 27.471260][ T389] RCU nest depth: 0, expected: 0 [ 27.471261][ T389] locks held by teamd/389: 7, last CPU#3: [ 27.471264][ T389] #0: ffffffffa0730368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 27.471276][ T389] #1: ffffffffa0730420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 27.471280][ T389] #2: ffffffffa06d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 27.471285][ T389] #3: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 27.471291][ T389] #4: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 27.471294][ T389] #5: ffffffff9fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 27.471298][ T389] #6: ffffffff9fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 27.471302][ T389] irq event stamp: 18426 [ 27.471303][ T389] hardirqs last enabled at (18425): [] __down_trylock_console_sem+0x86/0xa0 [ 27.471305][ T389] hardirqs last disabled at (18426): [] console_emit_next_record+0x3d4/0x4c0 [ 27.471307][ T389] softirqs last enabled at (18368): [] __alloc_skb+0x4c2/0x5f0 [ 27.471311][ T389] softirqs last disabled at (18366): [] __alloc_skb+0x4c2/0x5f0 [ 27.471313][ T389] Preemption disabled at: [ 27.471314][ T389] [] vprintk_emit+0x31b/0x3e0 [ 27.471320][ T389] CPU: 3 UID: 0 PID: 389 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.471323][ T389] Tainted: [W]=WARN [ 27.471324][ T389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.471326][ T389] Call Trace: [ 27.471328][ T389] [ 27.471330][ T389] dump_stack_lvl+0x6f/0xa0 [ 27.471336][ T389] ? vprintk_emit+0x31b/0x3e0 [ 27.471338][ T389] __might_resched.cold+0x1fe/0x2c1 [ 27.471343][ T389] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.471347][ T389] ? __kmalloc_noprof+0xdb/0x760 [ 27.471352][ T389] __kmalloc_noprof+0x443/0x760 [ 27.471355][ T389] ? alloc_buf.isra.0+0x4b/0x260 [ 27.471360][ T389] ? do_raw_spin_unlock+0x59/0x250 [ 27.471362][ T389] alloc_buf.isra.0+0x4b/0x260 [ 27.471366][ T389] put_chars+0x1e1/0x2f0 [ 27.471368][ T389] ? prb_final_commit+0x50/0x50 [ 27.471370][ T389] ? __send_to_port+0x420/0x420 [ 27.471373][ T389] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.471377][ T389] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.471380][ T389] ? validate_chain+0x38b/0xc20 [ 27.471383][ T389] hvc_console_print+0x292/0x780 [ 27.471386][ T389] ? mark_usage+0x61/0x170 [ 27.471388][ T389] ? __lock_acquire+0x518/0xc20 [ 27.471389][ T389] ? __lock_acquire+0x518/0xc20 [ 27.471393][ T389] ? hvc_write+0x3a0/0x3a0 [ 27.471395][ T389] ? console_emit_next_record+0x1df/0x4c0 [ 27.471399][ T389] ? rcu_is_watching+0x16/0xd0 [ 27.471401][ T389] ? lock_acquire+0x13c/0x160 [ 27.471405][ T389] console_emit_next_record+0x22f/0x4c0 [ 27.471409][ T389] ? devkmsg_read+0x4b0/0x4b0 [ 27.471411][ T389] ? console_flush_one_record+0x106/0x710 [ 27.471414][ T389] ? rcu_is_watching+0x16/0xd0 [ 27.471416][ T389] ? lock_acquire+0x13c/0x160 [ 27.471420][ T389] console_flush_one_record+0x46f/0x710 [ 27.471425][ T389] ? console_emit_next_record+0x4c0/0x4c0 [ 27.471426][ T389] ? __lock_acquire+0x518/0xc20 [ 27.471432][ T389] console_unlock+0xee/0x1f0 [ 27.471435][ T389] ? console_flush_one_record+0x710/0x710 [ 27.471436][ T389] ? rcu_is_watching+0x16/0xd0 [ 27.471439][ T389] ? lock_acquire+0x60/0x160 [ 27.471442][ T389] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.471444][ T389] ? vprintk_emit+0x320/0x3e0 [ 27.471447][ T389] vprintk_emit+0x37c/0x3e0 [ 27.471451][ T389] ? wake_up_klogd_work_func+0x90/0x90 [ 27.471454][ T389] ? team_nl_send_multicast+0xbb/0x120 [ 27.471458][ T389] ? team_nl_send_options_get+0x57f/0x6c0 [ 27.471461][ T389] _printk+0xc7/0x100 [ 27.471469][ T389] ? snapshot_read.cold+0x21/0x21 [ 27.471473][ T389] ? lockdep_hardirqs_on+0x91/0x130 [ 27.471476][ T389] ? kasan_quarantine_put+0x13e/0x2b0 [ 27.471480][ T389] ? netdev_name+0x43/0x60 [ 27.471483][ T389] ? __netdev_printk+0x17f/0x1d0 [ 27.471487][ T389] netdev_info+0xe2/0x116 [ 27.471489][ T389] ? netdev_notice+0x120/0x120 [ 27.471491][ T389] ? team_nl_send_options_get+0x6c0/0x6c0 [ 27.471495][ T389] ? team_options_register+0x26/0x30 [ 27.471497][ T389] ? lb_init+0x2cb/0x470 [ 27.471501][ T389] team_mode_option_set.cold+0x45/0xe3 [ 27.471507][ T389] team_nl_options_set_doit+0x59d/0xd00 [ 27.471512][ T389] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 27.471515][ T389] ? rcu_is_watching+0x16/0xd0 [ 27.471521][ T389] ? __nla_parse+0x22/0x30 [ 27.471525][ T389] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 27.471529][ T389] ? genl_family_rcv_msg_doit+0x206/0x300 [ 27.471531][ T389] genl_family_rcv_msg_doit+0x206/0x300 [ 27.471534][ T389] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 27.471540][ T389] ? rcu_is_watching+0x16/0xd0 [ 27.471542][ T389] ? cap_capable+0x1d7/0x3d0 [ 27.471546][ T389] ? write_profile+0xf0/0xf0 [ 27.471549][ T389] ? unwind_get_return_address+0x67/0xd0 [ 27.471554][ T389] genl_family_rcv_msg+0x3a4/0x640 [ 27.471557][ T389] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 27.471560][ T389] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 27.471562][ T389] ? __lock_acquire+0x518/0xc20 [ 27.471568][ T389] genl_rcv_msg+0xbb/0x160 [ 27.471571][ T389] netlink_rcv_skb+0x14e/0x3a0 [ 27.471573][ T389] ? genl_family_rcv_msg+0x640/0x640 [ 27.471576][ T389] ? netlink_ack+0xcf0/0xcf0 [ 27.471583][ T389] ? netlink_deliver_tap+0xc5/0x330 [ 27.471584][ T389] ? netlink_deliver_tap+0x13c/0x330 [ 27.471588][ T389] genl_rcv+0x28/0x40 [ 27.471590][ T389] netlink_unicast+0x486/0x750 [ 27.471594][ T389] ? netlink_attachskb+0x810/0x810 [ 27.471597][ T389] ? __lock_acquire+0x518/0xc20 [ 27.471601][ T389] netlink_sendmsg+0x735/0xc60 [ 27.471605][ T389] ? netlink_unicast+0x750/0x750 [ 27.471609][ T389] ? __might_fault+0x97/0x140 [ 27.471614][ T389] ____sys_sendmsg+0x415/0x880 [ 27.471618][ T389] ? copy_msghdr_from_user+0x279/0x420 [ 27.471620][ T389] ? get_timestamp.constprop.0+0x390/0x390 [ 27.471622][ T389] ? move_addr_to_kernel+0x40/0x40 [ 27.471628][ T389] ? __lock_acquire+0x518/0xc20 [ 27.471629][ T389] ? net_dim+0x616/0xd70 [ 27.471632][ T389] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.471636][ T389] ___sys_sendmsg+0x14e/0x1d0 [ 27.471639][ T389] ? copy_msghdr_from_user+0x420/0x420 [ 27.471641][ T389] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.471648][ T389] ? __lock_acquire+0x518/0xc20 [ 27.471655][ T389] ? __lock_release.isra.0+0x69/0x1a0 [ 27.471657][ T389] ? __lock_release.isra.0+0x69/0x1a0 [ 27.471661][ T389] __sys_sendmsg+0x12c/0x1d0 [ 27.471664][ T389] ? __sys_sendmsg_sock+0x20/0x20 [ 27.471666][ T389] ? do_pipe2+0x142/0x1b0 [ 27.471673][ T389] ? rcu_is_watching+0x16/0xd0 [ 27.471675][ T389] ? rcu_is_watching+0x16/0xd0 [ 27.471679][ T389] do_syscall_64+0xff/0x530 [ 27.471681][ T389] ? exc_page_fault+0xee/0x100 [ 27.471684][ T389] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.471686][ T389] RIP: 0033:0x7fbf2368c54e [ 27.471690][ T389] 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 [ 27.471692][ T389] RSP: 002b:00007ffeb59a4280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.471695][ T389] RAX: ffffffffffffffda RBX: 000055788dee2f70 RCX: 00007fbf2368c54e [ 27.471696][ T389] RDX: 0000000000000000 RSI: 00007ffeb59a4320 RDI: 0000000000000007 [ 27.471697][ T389] RBP: 00007ffeb59a4290 R08: 0000000000000000 R09: 0000000000000000 [ 27.471698][ T389] R10: 0000000000000000 R11: 0000000000000202 R12: 000055788dee8c30 [ 27.471698][ T389] R13: 00007ffeb59a4320 R14: 000055788dee2e80 R15: 0000000000000000 [ 27.471705][ T389] [ 27.651374][ T391] lag2: Port device veth3 added [ 27.767222][ T395] lag2: Port device veth5 added [ 27.857822][ T397] 8021q: adding VLAN 0 to HW filter on device lag2 [ 27.889454][ T398] 8021q: adding VLAN 0 to HW filter on device lag2 [ 33.584417][ T438] lag2: Port device veth3 removed [ 33.584437][ T438] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.584440][ T438] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 438, name: ip [ 33.584441][ T438] preempt_count: 1, expected: 0 [ 33.584442][ T438] RCU nest depth: 0, expected: 0 [ 33.584443][ T438] locks held by ip/438: 5, last CPU#3: [ 33.584446][ T438] #0: ffffffffa06d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 33.584458][ T438] #1: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 33.584464][ T438] #2: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 33.584468][ T438] #3: ffffffff9fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 33.584472][ T438] #4: ffffffff9fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 33.584476][ T438] irq event stamp: 17800 [ 33.584477][ T438] hardirqs last enabled at (17799): [] __down_trylock_console_sem+0x86/0xa0 [ 33.584479][ T438] hardirqs last disabled at (17800): [] console_emit_next_record+0x3d4/0x4c0 [ 33.584481][ T438] softirqs last enabled at (17786): [] fib6_run_gc+0x162/0x250 [ 33.584485][ T438] softirqs last disabled at (17772): [] fib6_run_gc+0x1ac/0x250 [ 33.584495][ T438] Preemption disabled at: [ 33.584495][ T438] [] vprintk_emit+0x31b/0x3e0 [ 33.584501][ T438] CPU: 3 UID: 0 PID: 438 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.584505][ T438] Tainted: [W]=WARN [ 33.584506][ T438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.584508][ T438] Call Trace: [ 33.584509][ T438] [ 33.584511][ T438] dump_stack_lvl+0x6f/0xa0 [ 33.584517][ T438] ? vprintk_emit+0x31b/0x3e0 [ 33.584519][ T438] __might_resched.cold+0x1fe/0x2c1 [ 33.584523][ T438] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.584528][ T438] ? __kmalloc_noprof+0xdb/0x760 [ 33.584533][ T438] __kmalloc_noprof+0x443/0x760 [ 33.584535][ T438] ? alloc_buf.isra.0+0x4b/0x260 [ 33.584540][ T438] ? do_raw_spin_unlock+0x59/0x250 [ 33.584543][ T438] alloc_buf.isra.0+0x4b/0x260 [ 33.584546][ T438] put_chars+0x1e1/0x2f0 [ 33.584548][ T438] ? desc_read_finalized_seq+0x79/0x120 [ 33.584550][ T438] ? __send_to_port+0x420/0x420 [ 33.584553][ T438] ? rcu_read_lock_any_held+0x3c/0x90 [ 33.584557][ T438] ? validate_chain+0x38b/0xc20 [ 33.584561][ T438] hvc_console_print+0x292/0x780 [ 33.584563][ T438] ? __lock_acquire+0x518/0xc20 [ 33.584565][ T438] ? __lock_acquire+0x518/0xc20 [ 33.584569][ T438] ? hvc_write+0x3a0/0x3a0 [ 33.584571][ T438] ? console_emit_next_record+0x1df/0x4c0 [ 33.584574][ T438] ? rcu_is_watching+0x16/0xd0 [ 33.584577][ T438] ? lock_acquire+0x13c/0x160 [ 33.584580][ T438] console_emit_next_record+0x22f/0x4c0 [ 33.584584][ T438] ? devkmsg_read+0x4b0/0x4b0 [ 33.584586][ T438] ? console_flush_one_record+0x106/0x710 [ 33.584589][ T438] ? rcu_is_watching+0x16/0xd0 [ 33.584591][ T438] ? lock_acquire+0x13c/0x160 [ 33.584595][ T438] console_flush_one_record+0x46f/0x710 [ 33.584599][ T438] ? console_emit_next_record+0x4c0/0x4c0 [ 33.584601][ T438] ? __lock_acquire+0x518/0xc20 [ 33.584606][ T438] console_unlock+0xee/0x1f0 [ 33.584609][ T438] ? console_flush_one_record+0x710/0x710 [ 33.584611][ T438] ? rcu_is_watching+0x16/0xd0 [ 33.584613][ T438] ? lock_acquire+0x60/0x160 [ 33.584617][ T438] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.584618][ T438] ? vprintk_emit+0x320/0x3e0 [ 33.584622][ T438] vprintk_emit+0x37c/0x3e0 [ 33.584628][ T438] ? wake_up_klogd_work_func+0x90/0x90 [ 33.584630][ T438] ? rtnl_newlink+0x9f1/0x11c0 [ 33.584632][ T438] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 33.584634][ T438] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 33.584636][ T438] ? look_up_lock_class+0x65/0x150 [ 33.584640][ T438] ? rcu_read_lock_any_held+0x3c/0x90 [ 33.584643][ T438] _printk+0xc7/0x100 [ 33.584647][ T438] ? snapshot_read.cold+0x21/0x21 [ 33.584650][ T438] ? __lock_acquire+0x518/0xc20 [ 33.584653][ T438] ? netdev_name+0x43/0x60 [ 33.584656][ T438] ? __netdev_printk+0x17f/0x1d0 [ 33.584660][ T438] netdev_info+0xe2/0x116 [ 33.584662][ T438] ? netdev_notice+0x120/0x120 [ 33.584667][ T438] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 33.584668][ T438] ? lockdep_hardirqs_on+0x91/0x130 [ 33.584670][ T438] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 33.584673][ T438] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 33.584675][ T438] ? kvfree_call_rcu+0x23b/0x2e0 [ 33.584680][ T438] team_port_del+0x645/0x9c0 [ 33.584685][ T438] do_set_master+0x15c/0x580 [ 33.584690][ T438] do_setlink.isra.0+0xa31/0x2750 [ 33.584693][ T438] ? stack_trace_save+0x93/0xc0 [ 33.584696][ T438] ? rtnl_link_get_size+0x350/0x350 [ 33.584698][ T438] ? rcu_read_lock_any_held+0x66/0x90 [ 33.584699][ T438] ? stack_depot_save_flags+0x38e/0x790 [ 33.584703][ T438] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 33.584705][ T438] ? rcu_read_lock_any_held+0x3c/0x90 [ 33.584707][ T438] ? validate_chain+0x38b/0xc20 [ 33.584710][ T438] ? kasan_save_stack+0x3d/0x50 [ 33.584713][ T438] ? kasan_save_stack+0x2f/0x50 [ 33.584714][ T438] ? kasan_save_track+0x14/0x30 [ 33.584717][ T438] ? __lock_acquire+0x518/0xc20 [ 33.584719][ T438] ? netlink_seq_next+0x4e/0x60 [ 33.584722][ T438] ? ___sys_sendmsg+0xb0/0x1d0 [ 33.584726][ T438] ? lock_acquire.part.0+0xd4/0x280 [ 33.584728][ T438] ? rtnl_newlink+0x9a8/0x11c0 [ 33.584731][ T438] ? rcu_is_watching+0x16/0xd0 [ 33.584733][ T438] ? lock_acquire+0x13c/0x160 [ 33.584735][ T438] ? rcu_is_watching+0x16/0xd0 [ 33.584736][ T438] ? rcu_is_watching+0x16/0xd0 [ 33.584739][ T438] ? trace_contention_end+0xb3/0x180 [ 33.584743][ T438] ? __mutex_lock+0x1db/0x1ea0 [ 33.584745][ T438] ? __mutex_lock+0x9a3/0x1ea0 [ 33.584747][ T438] ? rtnl_newlink+0x9a8/0x11c0 [ 33.584750][ T438] ? ww_mutex_lock+0x160/0x160 [ 33.584751][ T438] ? nla_get_range_signed+0x3d0/0x3d0 [ 33.584756][ T438] ? __rtnl_newlink+0x3fa/0xa50 [ 33.584761][ T438] rtnl_newlink+0x9f1/0x11c0 [ 33.584766][ T438] ? rtnl_bridge_getlink+0x850/0x850 [ 33.584768][ T438] ? __lock_acquire+0x518/0xc20 [ 33.584773][ T438] ? lock_acquire.part.0+0xd4/0x280 [ 33.584774][ T438] ? find_held_lock+0x2b/0x80 [ 33.584777][ T438] ? rtnl_bridge_getlink+0x850/0x850 [ 33.584778][ T438] ? __lock_release.isra.0+0x69/0x1a0 [ 33.584782][ T438] ? rtnl_bridge_getlink+0x850/0x850 [ 33.584784][ T438] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.584787][ T438] ? rtnl_link_fill+0x920/0x920 [ 33.584788][ T438] ? __lock_acquire+0x518/0xc20 [ 33.584793][ T438] ? lock_acquire.part.0+0xd4/0x280 [ 33.584795][ T438] ? find_held_lock+0x2b/0x80 [ 33.584798][ T438] netlink_rcv_skb+0x14e/0x3a0 [ 33.584800][ T438] ? rtnl_link_fill+0x920/0x920 [ 33.584802][ T438] ? netlink_ack+0xcf0/0xcf0 [ 33.584808][ T438] ? netlink_deliver_tap+0xc5/0x330 [ 33.584810][ T438] ? netlink_deliver_tap+0x13c/0x330 [ 33.584814][ T438] netlink_unicast+0x486/0x750 [ 33.584818][ T438] ? netlink_attachskb+0x810/0x810 [ 33.584821][ T438] ? __lock_acquire+0x518/0xc20 [ 33.584825][ T438] netlink_sendmsg+0x735/0xc60 [ 33.584828][ T438] ? netlink_unicast+0x750/0x750 [ 33.584832][ T438] ? __might_fault+0x97/0x140 [ 33.584837][ T438] ____sys_sendmsg+0x415/0x880 [ 33.584839][ T438] ? copy_msghdr_from_user+0x279/0x420 [ 33.584841][ T438] ? get_timestamp.constprop.0+0x390/0x390 [ 33.584843][ T438] ? move_addr_to_kernel+0x40/0x40 [ 33.584850][ T438] ___sys_sendmsg+0x14e/0x1d0 [ 33.584853][ T438] ? copy_msghdr_from_user+0x420/0x420 [ 33.584868][ T438] __sys_sendmsg+0x12c/0x1d0 [ 33.584871][ T438] ? __sys_sendmsg_sock+0x20/0x20 [ 33.584877][ T438] ? rcu_is_watching+0x16/0xd0 [ 33.584880][ T438] do_syscall_64+0xff/0x530 [ 33.584882][ T438] ? exc_page_fault+0xee/0x100 [ 33.584885][ T438] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.584887][ T438] RIP: 0033:0x7f38ae6df54e [ 33.584891][ T438] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 33.584893][ T438] RSP: 002b:00007ffdb0859210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.584896][ T438] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38ae6df54e [ 33.584897][ T438] RDX: 0000000000000000 RSI: 00007ffdb08592c0 RDI: 0000000000000005 [ 33.584898][ T438] RBP: 00007ffdb0859220 R08: 0000000000000000 R09: 0000000000000000 [ 33.584899][ T438] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910237 [ 33.584900][ T438] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb0859980 [ 33.584906][ T438] [ 37.317089][ T448] lag2: Port device veth5 removed [ 37.317110][ T448] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.317113][ T448] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 448, name: ip [ 37.317114][ T448] preempt_count: 1, expected: 0 [ 37.317115][ T448] RCU nest depth: 0, expected: 0 [ 37.317116][ T448] locks held by ip/448: 5, last CPU#3: [ 37.317118][ T448] #0: ffffffffa06d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 37.317130][ T448] #1: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 37.317136][ T448] #2: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 37.317140][ T448] #3: ffffffff9fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 37.317143][ T448] #4: ffffffff9fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 37.317148][ T448] irq event stamp: 23386 [ 37.317148][ T448] hardirqs last enabled at (23385): [] __down_trylock_console_sem+0x86/0xa0 [ 37.317151][ T448] hardirqs last disabled at (23386): [] console_emit_next_record+0x3d4/0x4c0 [ 37.317153][ T448] softirqs last enabled at (23372): [] fib6_run_gc+0x162/0x250 [ 37.317157][ T448] softirqs last disabled at (23358): [] fib6_run_gc+0x1ac/0x250 [ 37.317159][ T448] Preemption disabled at: [ 37.317160][ T448] [] vprintk_emit+0x31b/0x3e0 [ 37.317166][ T448] CPU: 3 UID: 0 PID: 448 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.317170][ T448] Tainted: [W]=WARN [ 37.317171][ T448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.317172][ T448] Call Trace: [ 37.317174][ T448] [ 37.317176][ T448] dump_stack_lvl+0x6f/0xa0 [ 37.317182][ T448] ? vprintk_emit+0x31b/0x3e0 [ 37.317184][ T448] __might_resched.cold+0x1fe/0x2c1 [ 37.317188][ T448] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.317192][ T448] ? __kmalloc_noprof+0xdb/0x760 [ 37.317197][ T448] __kmalloc_noprof+0x443/0x760 [ 37.317200][ T448] ? alloc_buf.isra.0+0x4b/0x260 [ 37.317205][ T448] ? do_raw_spin_unlock+0x59/0x250 [ 37.317208][ T448] alloc_buf.isra.0+0x4b/0x260 [ 37.317211][ T448] put_chars+0x1e1/0x2f0 [ 37.317213][ T448] ? desc_read_finalized_seq+0x79/0x120 [ 37.317215][ T448] ? __send_to_port+0x420/0x420 [ 37.317218][ T448] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.317221][ T448] ? validate_chain+0x38b/0xc20 [ 37.317225][ T448] hvc_console_print+0x292/0x780 [ 37.317228][ T448] ? __lock_acquire+0x518/0xc20 [ 37.317229][ T448] ? __lock_acquire+0x518/0xc20 [ 37.317234][ T448] ? hvc_write+0x3a0/0x3a0 [ 37.317235][ T448] ? console_emit_next_record+0x1df/0x4c0 [ 37.317238][ T448] ? rcu_is_watching+0x16/0xd0 [ 37.317241][ T448] ? lock_acquire+0x13c/0x160 [ 37.317245][ T448] console_emit_next_record+0x22f/0x4c0 [ 37.317249][ T448] ? devkmsg_read+0x4b0/0x4b0 [ 37.317250][ T448] ? console_flush_one_record+0x106/0x710 [ 37.317253][ T448] ? rcu_is_watching+0x16/0xd0 [ 37.317256][ T448] ? lock_acquire+0x13c/0x160 [ 37.317260][ T448] console_flush_one_record+0x46f/0x710 [ 37.317264][ T448] ? console_emit_next_record+0x4c0/0x4c0 [ 37.317265][ T448] ? __lock_acquire+0x518/0xc20 [ 37.317270][ T448] console_unlock+0xee/0x1f0 [ 37.317273][ T448] ? console_flush_one_record+0x710/0x710 [ 37.317275][ T448] ? rcu_is_watching+0x16/0xd0 [ 37.317277][ T448] ? lock_acquire+0x60/0x160 [ 37.317281][ T448] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.317283][ T448] ? vprintk_emit+0x320/0x3e0 [ 37.317286][ T448] vprintk_emit+0x37c/0x3e0 [ 37.317290][ T448] ? wake_up_klogd_work_func+0x90/0x90 [ 37.317291][ T448] ? rtnl_newlink+0x9f1/0x11c0 [ 37.317293][ T448] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 37.317295][ T448] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 37.317297][ T448] ? look_up_lock_class+0x65/0x150 [ 37.317300][ T448] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.317304][ T448] _printk+0xc7/0x100 [ 37.317308][ T448] ? snapshot_read.cold+0x21/0x21 [ 37.317311][ T448] ? __lock_acquire+0x518/0xc20 [ 37.317314][ T448] ? netdev_name+0x43/0x60 [ 37.317317][ T448] ? __netdev_printk+0x17f/0x1d0 [ 37.317320][ T448] netdev_info+0xe2/0x116 [ 37.317323][ T448] ? netdev_notice+0x120/0x120 [ 37.317327][ T448] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 37.317329][ T448] ? lockdep_hardirqs_on+0x91/0x130 [ 37.317331][ T448] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 37.317333][ T448] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 37.317336][ T448] ? kvfree_call_rcu+0x23b/0x2e0 [ 37.317340][ T448] team_port_del+0x645/0x9c0 [ 37.317345][ T448] do_set_master+0x15c/0x580 [ 37.317350][ T448] do_setlink.isra.0+0xa31/0x2750 [ 37.317354][ T448] ? stack_trace_save+0x93/0xc0 [ 37.317357][ T448] ? rtnl_link_get_size+0x350/0x350 [ 37.317358][ T448] ? rcu_read_lock_any_held+0x66/0x90 [ 37.317360][ T448] ? stack_depot_save_flags+0x38e/0x790 [ 37.317363][ T448] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 37.317366][ T448] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.317368][ T448] ? validate_chain+0x38b/0xc20 [ 37.317370][ T448] ? kasan_save_stack+0x3d/0x50 [ 37.317374][ T448] ? kasan_save_stack+0x2f/0x50 [ 37.317375][ T448] ? kasan_save_track+0x14/0x30 [ 37.317378][ T448] ? __lock_acquire+0x518/0xc20 [ 37.317380][ T448] ? netlink_seq_next+0x4e/0x60 [ 37.317383][ T448] ? ___sys_sendmsg+0xb0/0x1d0 [ 37.317388][ T448] ? lock_acquire.part.0+0xd4/0x280 [ 37.317390][ T448] ? rtnl_newlink+0x9a8/0x11c0 [ 37.317392][ T448] ? rcu_is_watching+0x16/0xd0 [ 37.317394][ T448] ? lock_acquire+0x13c/0x160 [ 37.317396][ T448] ? rcu_is_watching+0x16/0xd0 [ 37.317398][ T448] ? rcu_is_watching+0x16/0xd0 [ 37.317400][ T448] ? trace_contention_end+0xb3/0x180 [ 37.317404][ T448] ? __mutex_lock+0x1db/0x1ea0 [ 37.317406][ T448] ? __mutex_lock+0x9a3/0x1ea0 [ 37.317408][ T448] ? rtnl_newlink+0x9a8/0x11c0 [ 37.317411][ T448] ? ww_mutex_lock+0x160/0x160 [ 37.317413][ T448] ? nla_get_range_signed+0x3d0/0x3d0 [ 37.317418][ T448] ? __rtnl_newlink+0x3fa/0xa50 [ 37.317423][ T448] rtnl_newlink+0x9f1/0x11c0 [ 37.317428][ T448] ? rtnl_bridge_getlink+0x850/0x850 [ 37.317430][ T448] ? __lock_acquire+0x518/0xc20 [ 37.317434][ T448] ? lock_acquire.part.0+0xd4/0x280 [ 37.317436][ T448] ? find_held_lock+0x2b/0x80 [ 37.317438][ T448] ? rtnl_bridge_getlink+0x850/0x850 [ 37.317440][ T448] ? __lock_release.isra.0+0x69/0x1a0 [ 37.317444][ T448] ? rtnl_bridge_getlink+0x850/0x850 [ 37.317446][ T448] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.317449][ T448] ? rtnl_link_fill+0x920/0x920 [ 37.317450][ T448] ? __lock_acquire+0x518/0xc20 [ 37.317454][ T448] ? lock_acquire.part.0+0xd4/0x280 [ 37.317456][ T448] ? find_held_lock+0x2b/0x80 [ 37.317460][ T448] netlink_rcv_skb+0x14e/0x3a0 [ 37.317462][ T448] ? rtnl_link_fill+0x920/0x920 [ 37.317464][ T448] ? netlink_ack+0xcf0/0xcf0 [ 37.317470][ T448] ? netlink_deliver_tap+0xc5/0x330 [ 37.317472][ T448] ? netlink_deliver_tap+0x13c/0x330 [ 37.317476][ T448] netlink_unicast+0x486/0x750 [ 37.317480][ T448] ? netlink_attachskb+0x810/0x810 [ 37.317482][ T448] ? __lock_acquire+0x518/0xc20 [ 37.317486][ T448] netlink_sendmsg+0x735/0xc60 [ 37.317490][ T448] ? netlink_unicast+0x750/0x750 [ 37.317494][ T448] ? __might_fault+0x97/0x140 [ 37.317498][ T448] ____sys_sendmsg+0x415/0x880 [ 37.317506][ T448] ? copy_msghdr_from_user+0x279/0x420 [ 37.317508][ T448] ? get_timestamp.constprop.0+0x390/0x390 [ 37.317509][ T448] ? move_addr_to_kernel+0x40/0x40 [ 37.317517][ T448] ___sys_sendmsg+0x14e/0x1d0 [ 37.317519][ T448] ? copy_msghdr_from_user+0x420/0x420 [ 37.317534][ T448] __sys_sendmsg+0x12c/0x1d0 [ 37.317537][ T448] ? __sys_sendmsg_sock+0x20/0x20 [ 37.317543][ T448] ? rcu_is_watching+0x16/0xd0 [ 37.317547][ T448] do_syscall_64+0xff/0x530 [ 37.317548][ T448] ? exc_page_fault+0xee/0x100 [ 37.317551][ T448] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.317554][ T448] RIP: 0033:0x7fd3166a254e [ 37.317558][ T448] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 37.317559][ T448] RSP: 002b:00007ffc9108dac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.317562][ T448] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd3166a254e [ 37.317564][ T448] RDX: 0000000000000000 RSI: 00007ffc9108db70 RDI: 0000000000000005 [ 37.317564][ T448] RBP: 00007ffc9108dad0 R08: 0000000000000000 R09: 0000000000000000 [ 37.317565][ T448] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91023b [ 37.317566][ T448] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc9108e230 [ 37.317573][ T448] [ 41.586103][ T480] lag2: Mode changed to "loadbalance" [ 41.586125][ T480] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.586128][ T480] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 480, name: teamd [ 41.586130][ T480] preempt_count: 1, expected: 0 [ 41.586132][ T480] RCU nest depth: 0, expected: 0 [ 41.586133][ T480] locks held by teamd/480: 7, last CPU#2: [ 41.586136][ T480] #0: ffffffffa0730368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 41.586152][ T480] #1: ffffffffa0730420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 41.586159][ T480] #2: ffffffffa06d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 41.586166][ T480] #3: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 41.586175][ T480] #4: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 41.586181][ T480] #5: ffffffff9fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 41.586187][ T480] #6: ffffffff9fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 41.586194][ T480] irq event stamp: 14118 [ 41.586195][ T480] hardirqs last enabled at (14117): [] __down_trylock_console_sem+0x86/0xa0 [ 41.586199][ T480] hardirqs last disabled at (14118): [] console_emit_next_record+0x3d4/0x4c0 [ 41.586202][ T480] softirqs last enabled at (14062): [] __alloc_skb+0x4c2/0x5f0 [ 41.586207][ T480] softirqs last disabled at (14060): [] __alloc_skb+0x4c2/0x5f0 [ 41.586210][ T480] Preemption disabled at: [ 41.586211][ T480] [] vprintk_emit+0x31b/0x3e0 [ 41.586219][ T480] CPU: 2 UID: 0 PID: 480 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.586224][ T480] Tainted: [W]=WARN [ 41.586225][ T480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.586227][ T480] Call Trace: [ 41.586229][ T480] [ 41.586232][ T480] dump_stack_lvl+0x6f/0xa0 [ 41.586239][ T480] ? vprintk_emit+0x31b/0x3e0 [ 41.586243][ T480] __might_resched.cold+0x1fe/0x2c1 [ 41.586250][ T480] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.586256][ T480] ? __kmalloc_noprof+0xdb/0x760 [ 41.586264][ T480] __kmalloc_noprof+0x443/0x760 [ 41.586268][ T480] ? alloc_buf.isra.0+0x4b/0x260 [ 41.586278][ T480] ? do_raw_spin_unlock+0x59/0x250 [ 41.586281][ T480] alloc_buf.isra.0+0x4b/0x260 [ 41.586287][ T480] put_chars+0x1e1/0x2f0 [ 41.586290][ T480] ? prb_final_commit+0x50/0x50 [ 41.586294][ T480] ? __send_to_port+0x420/0x420 [ 41.586300][ T480] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 41.586306][ T480] ? rcu_read_lock_any_held+0x3c/0x90 [ 41.586309][ T480] ? validate_chain+0x38b/0xc20 [ 41.586316][ T480] hvc_console_print+0x292/0x780 [ 41.586320][ T480] ? mark_usage+0x61/0x170 [ 41.586323][ T480] ? __lock_acquire+0x518/0xc20 [ 41.586326][ T480] ? __lock_acquire+0x518/0xc20 [ 41.586334][ T480] ? hvc_write+0x3a0/0x3a0 [ 41.586337][ T480] ? console_emit_next_record+0x1df/0x4c0 [ 41.586343][ T480] ? rcu_is_watching+0x16/0xd0 [ 41.586347][ T480] ? lock_acquire+0x13c/0x160 [ 41.586355][ T480] console_emit_next_record+0x22f/0x4c0 [ 41.586361][ T480] ? devkmsg_read+0x4b0/0x4b0 [ 41.586364][ T480] ? console_flush_one_record+0x106/0x710 [ 41.586370][ T480] ? rcu_is_watching+0x16/0xd0 [ 41.586374][ T480] ? lock_acquire+0x13c/0x160 [ 41.586381][ T480] console_flush_one_record+0x46f/0x710 [ 41.586389][ T480] ? console_emit_next_record+0x4c0/0x4c0 [ 41.586392][ T480] ? __lock_acquire+0x518/0xc20 [ 41.586402][ T480] console_unlock+0xee/0x1f0 [ 41.586407][ T480] ? console_flush_one_record+0x710/0x710 [ 41.586410][ T480] ? rcu_is_watching+0x16/0xd0 [ 41.586413][ T480] ? lock_acquire+0x60/0x160 [ 41.586421][ T480] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.586423][ T480] ? vprintk_emit+0x320/0x3e0 [ 41.586430][ T480] vprintk_emit+0x37c/0x3e0 [ 41.586437][ T480] ? wake_up_klogd_work_func+0x90/0x90 [ 41.586441][ T480] ? team_nl_send_multicast+0xbb/0x120 [ 41.586447][ T480] ? team_nl_send_options_get+0x57f/0x6c0 [ 41.586453][ T480] _printk+0xc7/0x100 [ 41.586458][ T480] ? snapshot_read.cold+0x21/0x21 [ 41.586464][ T480] ? lockdep_hardirqs_on+0x91/0x130 [ 41.586469][ T480] ? kasan_quarantine_put+0x13e/0x2b0 [ 41.586474][ T480] ? netdev_name+0x43/0x60 [ 41.586479][ T480] ? __netdev_printk+0x17f/0x1d0 [ 41.586486][ T480] netdev_info+0xe2/0x116 [ 41.586490][ T480] ? netdev_notice+0x120/0x120 [ 41.586492][ T480] ? team_nl_send_options_get+0x6c0/0x6c0 [ 41.586500][ T480] ? team_options_register+0x26/0x30 [ 41.586504][ T480] ? lb_init+0x2cb/0x470 [ 41.586512][ T480] team_mode_option_set.cold+0x45/0xe3 [ 41.586526][ T480] team_nl_options_set_doit+0x59d/0xd00 [ 41.586537][ T480] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 41.586542][ T480] ? rcu_is_watching+0x16/0xd0 [ 41.586555][ T480] ? __nla_parse+0x22/0x30 [ 41.586560][ T480] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 41.586568][ T480] ? genl_family_rcv_msg_doit+0x206/0x300 [ 41.586571][ T480] genl_family_rcv_msg_doit+0x206/0x300 [ 41.586577][ T480] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 41.586588][ T480] ? rcu_is_watching+0x16/0xd0 [ 41.586592][ T480] ? cap_capable+0x1d7/0x3d0 [ 41.586596][ T480] ? write_profile+0xf0/0xf0 [ 41.586600][ T480] ? unwind_get_return_address+0x67/0xd0 [ 41.586608][ T480] genl_family_rcv_msg+0x3a4/0x640 [ 41.586614][ T480] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 41.586622][ T480] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 41.586626][ T480] ? __lock_acquire+0x518/0xc20 [ 41.586636][ T480] genl_rcv_msg+0xbb/0x160 [ 41.586642][ T480] netlink_rcv_skb+0x14e/0x3a0 [ 41.586645][ T480] ? genl_family_rcv_msg+0x640/0x640 [ 41.586651][ T480] ? netlink_ack+0xcf0/0xcf0 [ 41.586664][ T480] ? netlink_deliver_tap+0xc5/0x330 [ 41.586667][ T480] ? netlink_deliver_tap+0x13c/0x330 [ 41.586674][ T480] genl_rcv+0x28/0x40 [ 41.586677][ T480] netlink_unicast+0x486/0x750 [ 41.586685][ T480] ? netlink_attachskb+0x810/0x810 [ 41.586689][ T480] ? __lock_acquire+0x518/0xc20 [ 41.586698][ T480] netlink_sendmsg+0x735/0xc60 [ 41.586705][ T480] ? netlink_unicast+0x750/0x750 [ 41.586712][ T480] ? __might_fault+0x97/0x140 [ 41.586722][ T480] ____sys_sendmsg+0x415/0x880 [ 41.586726][ T480] ? copy_msghdr_from_user+0x279/0x420 [ 41.586730][ T480] ? get_timestamp.constprop.0+0x390/0x390 [ 41.586733][ T480] ? move_addr_to_kernel+0x40/0x40 [ 41.586740][ T480] ? __lock_acquire+0x518/0xc20 [ 41.586743][ T480] ? net_dim+0x616/0xd70 [ 41.586747][ T480] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 41.586754][ T480] ___sys_sendmsg+0x14e/0x1d0 [ 41.586759][ T480] ? copy_msghdr_from_user+0x420/0x420 [ 41.586763][ T480] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 41.586777][ T480] ? __lock_acquire+0x518/0xc20 [ 41.586790][ T480] ? __lock_release.isra.0+0x69/0x1a0 [ 41.586792][ T480] ? __lock_release.isra.0+0x69/0x1a0 [ 41.586801][ T480] __sys_sendmsg+0x12c/0x1d0 [ 41.586806][ T480] ? __sys_sendmsg_sock+0x20/0x20 [ 41.586808][ T480] ? do_pipe2+0x142/0x1b0 [ 41.586820][ T480] ? rcu_is_watching+0x16/0xd0 [ 41.586824][ T480] ? rcu_is_watching+0x16/0xd0 [ 41.586830][ T480] do_syscall_64+0xff/0x530 [ 41.586833][ T480] ? exc_page_fault+0xee/0x100 [ 41.586838][ T480] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.586842][ T480] RIP: 0033:0x7f944043254e [ 41.586847][ T480] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 41.586850][ T480] RSP: 002b:00007fff5e2796f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.586854][ T480] RAX: ffffffffffffffda RBX: 0000562b47d6cf70 RCX: 00007f944043254e [ 41.586856][ T480] RDX: 0000000000000000 RSI: 00007fff5e279790 RDI: 0000000000000007 [ 41.586858][ T480] RBP: 00007fff5e279700 R08: 0000000000000000 R09: 0000000000000000 [ 41.586859][ T480] R10: 0000000000000000 R11: 0000000000000202 R12: 0000562b47d72c30 [ 41.586861][ T480] R13: 00007fff5e279790 R14: 0000562b47d6ce80 R15: 0000000000000000 [ 41.586875][ T480] [ 41.798779][ T483] lag2: Port device veth3 added [ 41.899255][ T486] lag2: Port device veth5 added [ 41.955159][ T488] 8021q: adding VLAN 0 to HW filter on device lag2 [ 41.983941][ T489] 8021q: adding VLAN 0 to HW filter on device lag2 [ 47.573151][ T301] lag1: Port device veth4 removed [ 47.573179][ T301] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 47.573182][ T301] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 301, name: teamd [ 47.573184][ T301] preempt_count: 1, expected: 0 [ 47.573185][ T301] RCU nest depth: 0, expected: 0 [ 47.573187][ T301] locks held by teamd/301: 5, last CPU#1: [ 47.573190][ T301] #0: ffffffffa06d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 47.573204][ T301] #1: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 47.573213][ T301] #2: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 47.573219][ T301] #3: ffffffff9fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 47.573225][ T301] #4: ffffffff9fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 47.573231][ T301] irq event stamp: 143644 [ 47.573232][ T301] hardirqs last enabled at (143643): [] __down_trylock_console_sem+0x86/0xa0 [ 47.573236][ T301] hardirqs last disabled at (143644): [] console_emit_next_record+0x3d4/0x4c0 [ 47.573239][ T301] softirqs last enabled at (143624): [] fib6_run_gc+0x162/0x250 [ 47.573244][ T301] softirqs last disabled at (143610): [] fib6_run_gc+0x1ac/0x250 [ 47.573248][ T301] Preemption disabled at: [ 47.573249][ T301] [] vprintk_emit+0x31b/0x3e0 [ 47.573256][ T301] CPU: 1 UID: 0 PID: 301 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 47.573261][ T301] Tainted: [W]=WARN [ 47.573262][ T301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.573265][ T301] Call Trace: [ 47.573267][ T301] [ 47.573269][ T301] dump_stack_lvl+0x6f/0xa0 [ 47.573276][ T301] ? vprintk_emit+0x31b/0x3e0 [ 47.573280][ T301] __might_resched.cold+0x1fe/0x2c1 [ 47.573286][ T301] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.573292][ T301] ? __kmalloc_noprof+0xdb/0x760 [ 47.573300][ T301] __kmalloc_noprof+0x443/0x760 [ 47.573304][ T301] ? alloc_buf.isra.0+0x4b/0x260 [ 47.573312][ T301] ? do_raw_spin_unlock+0x59/0x250 [ 47.573316][ T301] alloc_buf.isra.0+0x4b/0x260 [ 47.573322][ T301] put_chars+0x1e1/0x2f0 [ 47.573326][ T301] ? __send_to_port+0x420/0x420 [ 47.573331][ T301] ? rcu_read_lock_any_held+0x3c/0x90 [ 47.573336][ T301] ? validate_chain+0x38b/0xc20 [ 47.573340][ T301] ? __schedule+0x1239/0x20e0 [ 47.573347][ T301] hvc_console_print+0x292/0x780 [ 47.573350][ T301] ? __lock_acquire+0x518/0xc20 [ 47.573353][ T301] ? __lock_acquire+0x518/0xc20 [ 47.573361][ T301] ? hvc_write+0x3a0/0x3a0 [ 47.573363][ T301] ? console_emit_next_record+0x1df/0x4c0 [ 47.573369][ T301] ? rcu_is_watching+0x16/0xd0 [ 47.573373][ T301] ? lock_acquire+0x13c/0x160 [ 47.573380][ T301] console_emit_next_record+0x22f/0x4c0 [ 47.573387][ T301] ? devkmsg_read+0x4b0/0x4b0 [ 47.573389][ T301] ? console_flush_one_record+0x106/0x710 [ 47.573394][ T301] ? rcu_is_watching+0x16/0xd0 [ 47.573398][ T301] ? lock_acquire+0x13c/0x160 [ 47.573405][ T301] console_flush_one_record+0x46f/0x710 [ 47.573412][ T301] ? console_emit_next_record+0x4c0/0x4c0 [ 47.573414][ T301] ? __lock_acquire+0x518/0xc20 [ 47.573424][ T301] console_unlock+0xee/0x1f0 [ 47.573428][ T301] ? console_flush_one_record+0x710/0x710 [ 47.573430][ T301] ? rcu_is_watching+0x16/0xd0 [ 47.573434][ T301] ? lock_acquire+0x60/0x160 [ 47.573440][ T301] ? __down_trylock_console_sem+0x5e/0xa0 [ 47.573443][ T301] ? vprintk_emit+0x320/0x3e0 [ 47.573449][ T301] vprintk_emit+0x37c/0x3e0 [ 47.573455][ T301] ? wake_up_klogd_work_func+0x90/0x90 [ 47.573458][ T301] ? rtnl_newlink+0x9f1/0x11c0 [ 47.573460][ T301] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 47.573463][ T301] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 47.573467][ T301] ? look_up_lock_class+0x65/0x150 [ 47.573471][ T301] ? rcu_read_lock_any_held+0x3c/0x90 [ 47.573477][ T301] _printk+0xc7/0x100 [ 47.573482][ T301] ? snapshot_read.cold+0x21/0x21 [ 47.573488][ T301] ? __lock_acquire+0x518/0xc20 [ 47.573492][ T301] ? netdev_name+0x43/0x60 [ 47.573497][ T301] ? __netdev_printk+0x17f/0x1d0 [ 47.573503][ T301] netdev_info+0xe2/0x116 [ 47.573507][ T301] ? netdev_notice+0x120/0x120 [ 47.573515][ T301] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 47.573518][ T301] ? lockdep_hardirqs_on+0x91/0x130 [ 47.573520][ T301] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 47.573524][ T301] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 47.573528][ T301] ? kvfree_call_rcu+0x23b/0x2e0 [ 47.573541][ T301] team_port_del+0x645/0x9c0 [ 47.573551][ T301] do_set_master+0x15c/0x580 [ 47.573558][ T301] do_setlink.isra.0+0xa31/0x2750 [ 47.573565][ T301] ? stack_trace_save+0x93/0xc0 [ 47.573569][ T301] ? rtnl_link_get_size+0x350/0x350 [ 47.573572][ T301] ? rcu_read_lock_any_held+0x66/0x90 [ 47.573575][ T301] ? stack_depot_save_flags+0x38e/0x790 [ 47.573580][ T301] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 47.573584][ T301] ? rcu_read_lock_any_held+0x3c/0x90 [ 47.573587][ T301] ? validate_chain+0x38b/0xc20 [ 47.573591][ T301] ? kasan_save_stack+0x3d/0x50 [ 47.573595][ T301] ? kasan_save_stack+0x2f/0x50 [ 47.573597][ T301] ? kasan_save_track+0x14/0x30 [ 47.573602][ T301] ? __lock_acquire+0x518/0xc20 [ 47.573605][ T301] ? netlink_seq_next+0x4e/0x60 [ 47.573609][ T301] ? ___sys_sendmsg+0xb0/0x1d0 [ 47.573616][ T301] ? lock_acquire.part.0+0xd4/0x280 [ 47.573619][ T301] ? osq_unlock+0x91/0x310 [ 47.573621][ T301] ? rtnl_newlink+0x9a8/0x11c0 [ 47.573627][ T301] ? osq_lock+0x580/0x580 [ 47.573634][ T301] ? rcu_is_watching+0x16/0xd0 [ 47.573638][ T301] ? trace_contention_end+0xb3/0x180 [ 47.573644][ T301] ? __mutex_lock+0x9a3/0x1ea0 [ 47.573648][ T301] ? rtnl_newlink+0x9a8/0x11c0 [ 47.573654][ T301] ? ww_mutex_lock+0x160/0x160 [ 47.573657][ T301] ? nla_get_range_signed+0x3d0/0x3d0 [ 47.573666][ T301] ? __rtnl_newlink+0x3fa/0xa50 [ 47.573676][ T301] rtnl_newlink+0x9f1/0x11c0 [ 47.573686][ T301] ? rtnl_bridge_getlink+0x850/0x850 [ 47.573689][ T301] ? __lock_acquire+0x518/0xc20 [ 47.573698][ T301] ? lock_acquire.part.0+0xd4/0x280 [ 47.573700][ T301] ? find_held_lock+0x2b/0x80 [ 47.573704][ T301] ? rtnl_bridge_getlink+0x850/0x850 [ 47.573707][ T301] ? __lock_release.isra.0+0x69/0x1a0 [ 47.573714][ T301] ? rtnl_bridge_getlink+0x850/0x850 [ 47.573718][ T301] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 47.573723][ T301] ? rtnl_link_fill+0x920/0x920 [ 47.573725][ T301] ? __lock_acquire+0x518/0xc20 [ 47.573733][ T301] ? lock_acquire.part.0+0xd4/0x280 [ 47.573736][ T301] ? find_held_lock+0x2b/0x80 [ 47.573743][ T301] netlink_rcv_skb+0x14e/0x3a0 [ 47.573746][ T301] ? rtnl_link_fill+0x920/0x920 [ 47.573751][ T301] ? netlink_ack+0xcf0/0xcf0 [ 47.573763][ T301] ? netlink_deliver_tap+0xc5/0x330 [ 47.573765][ T301] ? netlink_deliver_tap+0x13c/0x330 [ 47.573773][ T301] netlink_unicast+0x486/0x750 [ 47.573780][ T301] ? netlink_attachskb+0x810/0x810 [ 47.573784][ T301] ? __lock_acquire+0x518/0xc20 [ 47.573792][ T301] netlink_sendmsg+0x735/0xc60 [ 47.573799][ T301] ? netlink_unicast+0x750/0x750 [ 47.573806][ T301] ? __might_fault+0x97/0x140 [ 47.573814][ T301] ____sys_sendmsg+0x415/0x880 [ 47.573818][ T301] ? copy_msghdr_from_user+0x279/0x420 [ 47.573821][ T301] ? get_timestamp.constprop.0+0x390/0x390 [ 47.573824][ T301] ? move_addr_to_kernel+0x40/0x40 [ 47.573838][ T301] ___sys_sendmsg+0x14e/0x1d0 [ 47.573842][ T301] ? copy_msghdr_from_user+0x420/0x420 [ 47.573857][ T301] ? rcu_is_watching+0x16/0xd0 [ 47.573870][ T301] ? __ia32_sys_connect+0xd0/0xd0 [ 47.573878][ T301] __sys_sendmsg+0x12c/0x1d0 [ 47.573883][ T301] ? __sys_sendmsg_sock+0x20/0x20 [ 47.573894][ T301] ? rcu_is_watching+0x16/0xd0 [ 47.573900][ T301] do_syscall_64+0xff/0x530 [ 47.573903][ T301] ? irq_exit_rcu+0x1a/0x30 [ 47.573909][ T301] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 47.573913][ T301] RIP: 0033:0x7fb00c1ac54e [ 47.573918][ T301] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 47.573920][ T301] RSP: 002b:00007ffc326e3e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.573924][ T301] RAX: ffffffffffffffda RBX: 0000558127aa0330 RCX: 00007fb00c1ac54e [ 47.573926][ T301] RDX: 0000000000000000 RSI: 00007ffc326e3f20 RDI: 0000000000000005 [ 47.573928][ T301] RBP: 00007ffc326e3e90 R08: 0000000000000000 R09: 0000000000000000 [ 47.573929][ T301] R10: 0000000000000000 R11: 0000000000000202 R12: 0000558127ac5020 [ 47.573931][ T301] R13: 00007ffc326e3f20 R14: 0000558127aa0240 R15: 0000558127aacff0 [ 47.573944][ T301] [ 47.646450][ T301] lag1: Port device veth2 removed [ 47.895760][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 47.895985][ C0] [ 47.895987][ C0] ======================================================== [ 47.895988][ C0] WARNING: possible irq lock inversion dependency detected [ 47.895990][ C0] 7.2.0-virtme #1 Tainted: G W [ 47.895992][ C0] -------------------------------------------------------- [ 47.895992][ C0] swapper/0/0 just changed the state of lock: [ 47.895994][ C0] ffffffff9fe89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 47.896007][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 47.896008][ C0] (fs_reclaim){+.+.}-{0:0} [ 47.896010][ C0] [ 47.896010][ C0] [ 47.896010][ C0] and interrupts could create inverse lock ordering between them. [ 47.896010][ C0] [ 47.896010][ C0] [ 47.896010][ C0] other info that might help us debug this: [ 47.896011][ C0] Possible interrupt unsafe locking scenario: [ 47.896011][ C0] [ 47.896011][ C0] CPU0 CPU1 [ 47.896012][ C0] ---- ---- [ 47.896012][ C0] lock(fs_reclaim); [ 47.896013][ C0] local_irq_disable(); [ 47.896014][ C0] lock(console_owner); [ 47.896015][ C0] lock(fs_reclaim); [ 47.896016][ C0] [ 47.896016][ C0] lock(console_owner); [ 47.896017][ C0] [ 47.896017][ C0] *** DEADLOCK *** [ 47.896017][ C0] [ 47.896017][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 47.896019][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 47.896024][ C0] #1: ffffffff9ffce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 47.896028][ C0] #2: ffffffff9ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 47.896032][ C0] #3: ffffffff9ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 47.896035][ C0] [ 47.896035][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 47.896040][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 47.896042][ C0] HARDIRQ-ON-W at: [ 47.896043][ C0] __lock_acquire+0x388/0xc20 [ 47.896046][ C0] lock_acquire.part.0+0xd4/0x280 [ 47.896048][ C0] fs_reclaim_acquire+0xd5/0x120 [ 47.896051][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 47.896053][ C0] kthread_create_worker_on_node+0xea/0x210 [ 47.896056][ C0] workqueue_init+0x2a/0x680 [ 47.896059][ C0] kernel_init_freeable+0x2fe/0x630 [ 47.896061][ C0] kernel_init+0x21/0x150 [ 47.896065][ C0] ret_from_fork+0x474/0x6b0 [ 47.896068][ C0] ret_from_fork_asm+0x11/0x20 [ 47.896071][ C0] SOFTIRQ-ON-W at: [ 47.896072][ C0] __lock_acquire+0x388/0xc20 [ 47.896073][ C0] lock_acquire.part.0+0xd4/0x280 [ 47.896075][ C0] fs_reclaim_acquire+0xd5/0x120 [ 47.896076][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 47.896077][ C0] kthread_create_worker_on_node+0xea/0x210 [ 47.896078][ C0] workqueue_init+0x2a/0x680 [ 47.896080][ C0] kernel_init_freeable+0x2fe/0x630 [ 47.896081][ C0] kernel_init+0x21/0x150 [ 47.896082][ C0] ret_from_fork+0x474/0x6b0 [ 47.896083][ C0] ret_from_fork_asm+0x11/0x20 [ 47.896085][ C0] INITIAL USE at: [ 47.896086][ C0] __lock_acquire+0x388/0xc20 [ 47.896088][ C0] lock_acquire.part.0+0xd4/0x280 [ 47.896091][ C0] fs_reclaim_acquire+0xd5/0x120 [ 47.896092][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 47.896094][ C0] kthread_create_worker_on_node+0xea/0x210 [ 47.896095][ C0] workqueue_init+0x2a/0x680 [ 47.896096][ C0] kernel_init_freeable+0x2fe/0x630 [ 47.896097][ C0] kernel_init+0x21/0x150 [ 47.896099][ C0] ret_from_fork+0x474/0x6b0 [ 47.896100][ C0] ret_from_fork_asm+0x11/0x20 [ 47.896101][ C0] } [ 47.896102][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 47.896106][ C0] ... acquired at: [ 47.896107][ C0] __lock_acquire+0x518/0xc20 [ 47.896108][ C0] lock_acquire.part.0+0xd4/0x280 [ 47.896110][ C0] fs_reclaim_acquire+0xd5/0x120 [ 47.896111][ C0] __kmalloc_noprof+0xd3/0x760 [ 47.896112][ C0] alloc_buf.isra.0+0x4b/0x260 [ 47.896115][ C0] put_chars+0x1e1/0x2f0 [ 47.896116][ C0] hvc_console_print+0x292/0x780 [ 47.896118][ C0] console_emit_next_record+0x22f/0x4c0 [ 47.896120][ C0] console_flush_one_record+0x46f/0x710 [ 47.896121][ C0] console_unlock+0xee/0x1f0 [ 47.896123][ C0] vprintk_emit+0x37c/0x3e0 [ 47.896124][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 47.896128][ C0] dev_printk_emit+0xb9/0xee [ 47.896129][ C0] _dev_info+0xe2/0x116 [ 47.896131][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 47.896134][ C0] cmos_do_probe+0x73b/0x98a [ 47.896135][ C0] platform_probe+0xfe/0x1f0 [ 47.896139][ C0] call_driver_probe+0x61/0x1c0 [ 47.896141][ C0] really_probe+0x199/0x760 [ 47.896142][ C0] __driver_probe_device+0x24f/0x440 [ 47.896143][ C0] driver_probe_device+0x4a/0xf0 [ 47.896145][ C0] __driver_attach+0x1b8/0x540 [ 47.896146][ C0] bus_for_each_dev+0x130/0x1e0 [ 47.896147][ C0] bus_add_driver+0x2c8/0x530 [ 47.896149][ C0] driver_register+0x1a3/0x390 [ 47.896150][ C0] __platform_driver_probe+0x13f/0x270 [ 47.896152][ C0] cmos_init+0x31/0x40 [ 47.896155][ C0] do_one_initcall+0x124/0x4f0 [ 47.896156][ C0] kernel_init_freeable+0x596/0x630 [ 47.896157][ C0] kernel_init+0x21/0x150 [ 47.896159][ C0] ret_from_fork+0x474/0x6b0 [ 47.896160][ C0] ret_from_fork_asm+0x11/0x20 [ 47.896161][ C0] [ 47.896162][ C0] -> (console_owner){..-.}-{0:0} { [ 47.896163][ C0] IN-SOFTIRQ-W at: [ 47.896164][ C0] __lock_acquire+0x388/0xc20 [ 47.896165][ C0] lock_acquire.part.0+0xd4/0x280 [ 47.896167][ C0] console_lock_spinning_enable+0x5c/0x60 [ 47.896169][ C0] console_emit_next_record+0x1d1/0x4c0 [ 47.896170][ C0] console_flush_one_record+0x46f/0x710 [ 47.896172][ C0] console_unlock+0xee/0x1f0 [ 47.896173][ C0] vprintk_emit+0x37c/0x3e0 [ 47.896175][ C0] _printk+0xc7/0x100 [ 47.896178][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 47.896180][ C0] call_timer_fn+0x160/0x4d0 [ 47.896182][ C0] __run_timers+0x68f/0xaa0 [ 47.896183][ C0] run_timer_softirq+0xf0/0x160 [ 47.896185][ C0] handle_softirqs+0x1d3/0x900 [ 47.896187][ C0] __irq_exit_rcu+0x145/0x1c0 [ 47.896189][ C0] irq_exit_rcu+0xe/0x30 [ 47.896190][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 47.896192][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.896194][ C0] pv_native_safe_halt+0xf/0x10 [ 47.896195][ C0] default_idle+0x9/0x10 [ 47.896197][ C0] default_idle_call+0x6e/0xb0 [ 47.896198][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 47.896201][ C0] do_idle+0xd8/0x190 [ 47.896202][ C0] cpu_startup_entry+0x53/0x70 [ 47.896203][ C0] rest_init+0x279/0x280 [ 47.896205][ C0] start_kernel+0x3af/0x3b0 [ 47.896206][ C0] x86_64_start_reservations+0x24/0x30 [ 47.896208][ C0] x86_64_start_kernel+0x12b/0x130 [ 47.896210][ C0] common_startup_64+0x13e/0x148 [ 47.896212][ C0] INITIAL USE at: [ 47.896213][ C0] } [ 47.896214][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 47.896216][ C0] ... acquired at: [ 47.896217][ C0] mark_lock+0x1d7/0xa00 [ 47.896218][ C0] mark_usage+0x42/0x170 [ 47.896219][ C0] __lock_acquire+0x388/0xc20 [ 47.896221][ C0] lock_acquire.part.0+0xd4/0x280 [ 47.896222][ C0] console_lock_spinning_enable+0x5c/0x60 [ 47.896224][ C0] console_emit_next_record+0x1d1/0x4c0 [ 47.896225][ C0] console_flush_one_record+0x46f/0x710 [ 47.896227][ C0] console_unlock+0xee/0x1f0 [ 47.896228][ C0] vprintk_emit+0x37c/0x3e0 [ 47.896230][ C0] _printk+0xc7/0x100 [ 47.896231][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 47.896232][ C0] call_timer_fn+0x160/0x4d0 [ 47.896234][ C0] __run_timers+0x68f/0xaa0 [ 47.896235][ C0] run_timer_softirq+0xf0/0x160 [ 47.896237][ C0] handle_softirqs+0x1d3/0x900 [ 47.896238][ C0] __irq_exit_rcu+0x145/0x1c0 [ 47.896239][ C0] irq_exit_rcu+0xe/0x30 [ 47.896240][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 47.896241][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.896242][ C0] pv_native_safe_halt+0xf/0x10 [ 47.896244][ C0] default_idle+0x9/0x10 [ 47.896245][ C0] default_idle_call+0x6e/0xb0 [ 47.896247][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 47.896248][ C0] do_idle+0xd8/0x190 [ 47.896249][ C0] cpu_startup_entry+0x53/0x70 [ 47.896250][ C0] rest_init+0x279/0x280 [ 47.896251][ C0] start_kernel+0x3af/0x3b0 [ 47.896253][ C0] x86_64_start_reservations+0x24/0x30 [ 47.896254][ C0] x86_64_start_kernel+0x12b/0x130 [ 47.896256][ C0] common_startup_64+0x13e/0x148 [ 47.896257][ C0] [ 47.896257][ C0] [ 47.896257][ C0] stack backtrace: [ 47.896260][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 47.896263][ C0] Tainted: [W]=WARN [ 47.896264][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.896266][ C0] Call Trace: [ 47.896267][ C0] [ 47.896268][ C0] dump_stack_lvl+0x6f/0xa0 [ 47.896272][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 47.896274][ C0] mark_lock_irq+0x989/0x9c0 [ 47.896276][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 47.896279][ C0] mark_lock+0x1d7/0xa00 [ 47.896281][ C0] mark_usage+0x42/0x170 [ 47.896282][ C0] __lock_acquire+0x388/0xc20 [ 47.896285][ C0] lock_acquire.part.0+0xd4/0x280 [ 47.896286][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 47.896288][ C0] ? rcu_is_watching+0x16/0xd0 [ 47.896291][ C0] ? lock_acquire+0x13c/0x160 [ 47.896293][ C0] console_lock_spinning_enable+0x5c/0x60 [ 47.896295][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 47.896297][ C0] console_emit_next_record+0x1d1/0x4c0 [ 47.896299][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 47.896301][ C0] ? console_flush_one_record+0x106/0x710 [ 47.896303][ C0] ? rcu_is_watching+0x16/0xd0 [ 47.896304][ C0] ? lock_acquire+0x13c/0x160 [ 47.896306][ C0] console_flush_one_record+0x46f/0x710 [ 47.896309][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 47.896310][ C0] ? __lock_acquire+0x518/0xc20 [ 47.896313][ C0] console_unlock+0xee/0x1f0 [ 47.896314][ C0] ? console_flush_one_record+0x710/0x710 [ 47.896316][ C0] ? rcu_is_watching+0x16/0xd0 [ 47.896318][ C0] ? lock_acquire+0x60/0x160 [ 47.896320][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 47.896321][ C0] ? vprintk_emit+0x320/0x3e0 [ 47.896323][ C0] vprintk_emit+0x37c/0x3e0 [ 47.896325][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 47.896328][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 47.896330][ C0] _printk+0xc7/0x100 [ 47.896331][ C0] ? snapshot_read.cold+0x21/0x21 [ 47.896333][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 47.896335][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 47.896337][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 47.896339][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 47.896340][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 47.896342][ C0] call_timer_fn+0x160/0x4d0 [ 47.896344][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 47.896346][ C0] ? debug_object_active_state+0x430/0x430 [ 47.896349][ C0] ? find_held_lock+0x2b/0x80 [ 47.896351][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 47.896352][ C0] ? rcu_is_watching+0x16/0xd0 [ 47.896355][ C0] __run_timers+0x68f/0xaa0 [ 47.896356][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 47.896359][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 47.896360][ C0] ? __lock_acquire+0x518/0xc20 [ 47.896363][ C0] ? __rwlock_init+0x150/0x150 [ 47.896365][ C0] run_timer_softirq+0xf0/0x160 [ 47.896367][ C0] ? __run_timers+0xaa0/0xaa0 [ 47.896369][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 47.896372][ C0] ? rcu_is_watching+0x16/0xd0 [ 47.896374][ C0] handle_softirqs+0x1d3/0x900 [ 47.896375][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 47.896377][ C0] ? _local_bh_enable+0xc0/0xc0 [ 47.896379][ C0] __irq_exit_rcu+0x145/0x1c0 [ 47.896381][ C0] irq_exit_rcu+0xe/0x30 [ 47.896382][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 47.896384][ C0] [ 47.896384][ C0] [ 47.896385][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 47.896386][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.896388][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 47.896391][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 47.896392][ C0] RSP: 0018:ffffffff9fc07cf8 EFLAGS: 00000296 [ 47.896394][ C0] RAX: 0000000000116243 RBX: ffffffff9fc1c600 RCX: ffffffff9ccf0307 [ 47.896396][ C0] RDX: ffffffff9fc1c600 RSI: ffffffff9fa38b01 RDI: ffffffff9f48d8e0 [ 47.896397][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 47.896398][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3f80fa2 [ 47.896398][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 47.896400][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 47.896402][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 47.896404][ C0] default_idle+0x9/0x10 [ 47.896405][ C0] default_idle_call+0x6e/0xb0 [ 47.896407][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 47.896409][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 47.896410][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 47.896412][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 47.896414][ C0] ? rcu_is_watching+0x16/0xd0 [ 47.896416][ C0] do_idle+0xd8/0x190 [ 47.896417][ C0] cpu_startup_entry+0x53/0x70 [ 47.896419][ C0] rest_init+0x279/0x280 [ 47.896421][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 47.896423][ C0] ? rest_init+0x280/0x280 [ 47.896425][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 47.896429][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 47.896431][ C0] ? acpi_enable+0x1e4/0x330 [ 47.896434][ C0] start_kernel+0x3af/0x3b0 [ 47.896436][ C0] x86_64_start_reservations+0x24/0x30 [ 47.896437][ C0] x86_64_start_kernel+0x12b/0x130 [ 47.896439][ C0] common_startup_64+0x13e/0x148 [ 47.896442][ C0] [ 48.299422][ T480] lag2: Port device veth5 removed [ 48.301033][ T480] lag2: Port device veth3 removed