[ 12.063025][ T237] lag1: Mode changed to "loadbalance" [ 12.063096][ T237] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.063099][ T237] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 237, name: teamd [ 12.063100][ T237] preempt_count: 1, expected: 0 [ 12.063101][ T237] RCU nest depth: 0, expected: 0 [ 12.063103][ T237] locks held by teamd/237: 7, last CPU#3: [ 12.063105][ T237] #0: ffffffffbab30328 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 12.063118][ T237] #1: ffffffffbab303e0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 12.063122][ T237] #2: ffffffffbaad2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 12.063127][ T237] #3: ffffffffba369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.063134][ T237] #4: ffffffffba369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.063137][ T237] #5: ffffffffba289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.063141][ T237] #6: ffffffffba289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.063145][ T237] irq event stamp: 13816 [ 12.063146][ T237] hardirqs last enabled at (13815): [] __down_trylock_console_sem+0x86/0xa0 [ 12.063149][ T237] hardirqs last disabled at (13816): [] console_emit_next_record+0x3d4/0x4c0 [ 12.063151][ T237] softirqs last enabled at (13756): [] __alloc_skb+0x4c2/0x5f0 [ 12.063155][ T237] softirqs last disabled at (13754): [] __alloc_skb+0x4c2/0x5f0 [ 12.063158][ T237] Preemption disabled at: [ 12.063158][ T237] [] vprintk_emit+0x31b/0x3e0 [ 12.063164][ T237] CPU: 3 UID: 0 PID: 237 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.063168][ T237] Tainted: [W]=WARN [ 12.063169][ T237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.063171][ T237] Call Trace: [ 12.063173][ T237] [ 12.063175][ T237] dump_stack_lvl+0x6f/0xa0 [ 12.063181][ T237] ? vprintk_emit+0x31b/0x3e0 [ 12.063183][ T237] __might_resched.cold+0x1fe/0x2c1 [ 12.063188][ T237] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.063192][ T237] ? __kmalloc_noprof+0xdb/0x760 [ 12.063198][ T237] __kmalloc_noprof+0x443/0x760 [ 12.063200][ T237] ? alloc_buf.isra.0+0x4b/0x260 [ 12.063206][ T237] ? do_raw_spin_unlock+0x59/0x250 [ 12.063209][ T237] alloc_buf.isra.0+0x4b/0x260 [ 12.063212][ T237] put_chars+0x1e1/0x2f0 [ 12.063215][ T237] ? __send_to_port+0x420/0x420 [ 12.063220][ T237] ? validate_chain+0x34a/0xc20 [ 12.063223][ T237] hvc_console_print+0x292/0x780 [ 12.063227][ T237] ? mark_usage+0x61/0x170 [ 12.063229][ T237] ? __lock_acquire+0x518/0xc20 [ 12.063230][ T237] ? __lock_acquire+0x518/0xc20 [ 12.063235][ T237] ? hvc_write+0x3a0/0x3a0 [ 12.063237][ T237] ? console_emit_next_record+0x1df/0x4c0 [ 12.063240][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.063244][ T237] ? lock_acquire+0x13c/0x160 [ 12.063248][ T237] console_emit_next_record+0x22f/0x4c0 [ 12.063252][ T237] ? devkmsg_read+0x4b0/0x4b0 [ 12.063254][ T237] ? console_flush_one_record+0x106/0x710 [ 12.063258][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.063260][ T237] ? lock_acquire+0x13c/0x160 [ 12.063264][ T237] console_flush_one_record+0x46f/0x710 [ 12.063269][ T237] ? console_emit_next_record+0x4c0/0x4c0 [ 12.063270][ T237] ? __lock_acquire+0x518/0xc20 [ 12.063276][ T237] console_unlock+0xee/0x1f0 [ 12.063279][ T237] ? console_flush_one_record+0x710/0x710 [ 12.063281][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.063283][ T237] ? lock_acquire+0x60/0x160 [ 12.063287][ T237] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.063289][ T237] ? vprintk_emit+0x320/0x3e0 [ 12.063293][ T237] vprintk_emit+0x37c/0x3e0 [ 12.063296][ T237] ? wake_up_klogd_work_func+0x90/0x90 [ 12.063299][ T237] ? team_nl_send_multicast+0xbb/0x120 [ 12.063303][ T237] ? team_nl_send_options_get+0x57f/0x6c0 [ 12.063307][ T237] _printk+0xc7/0x100 [ 12.063310][ T237] ? snapshot_read.cold+0x21/0x21 [ 12.063314][ T237] ? lockdep_hardirqs_on+0x91/0x130 [ 12.063317][ T237] ? kasan_quarantine_put+0x13e/0x2b0 [ 12.063321][ T237] ? netdev_name+0x43/0x60 [ 12.063324][ T237] ? __netdev_printk+0x17f/0x1d0 [ 12.063328][ T237] netdev_info+0xe2/0x116 [ 12.063330][ T237] ? netdev_notice+0x120/0x120 [ 12.063332][ T237] ? team_nl_send_options_get+0x6c0/0x6c0 [ 12.063336][ T237] ? team_options_register+0x26/0x30 [ 12.063338][ T237] ? lb_init+0x2cb/0x470 [ 12.063343][ T237] team_mode_option_set.cold+0x45/0xe3 [ 12.063348][ T237] team_nl_options_set_doit+0x59d/0xd00 [ 12.063354][ T237] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.063357][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.063364][ T237] ? __nla_parse+0x22/0x30 [ 12.063368][ T237] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 12.063372][ T237] ? genl_family_rcv_msg_doit+0x206/0x300 [ 12.063374][ T237] genl_family_rcv_msg_doit+0x206/0x300 [ 12.063377][ T237] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 12.063383][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.063386][ T237] ? cap_capable+0x1d7/0x3d0 [ 12.063390][ T237] ? write_profile+0xf0/0xf0 [ 12.063392][ T237] ? unwind_get_return_address+0x67/0xd0 [ 12.063404][ T237] genl_family_rcv_msg+0x3a4/0x640 [ 12.063408][ T237] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 12.063411][ T237] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.063413][ T237] ? __lock_acquire+0x518/0xc20 [ 12.063419][ T237] genl_rcv_msg+0xbb/0x160 [ 12.063422][ T237] netlink_rcv_skb+0x14e/0x3a0 [ 12.063424][ T237] ? genl_family_rcv_msg+0x640/0x640 [ 12.063428][ T237] ? netlink_ack+0xcf0/0xcf0 [ 12.063435][ T237] ? netlink_deliver_tap+0xc5/0x330 [ 12.063437][ T237] ? netlink_deliver_tap+0x13c/0x330 [ 12.063441][ T237] genl_rcv+0x28/0x40 [ 12.063443][ T237] netlink_unicast+0x486/0x750 [ 12.063447][ T237] ? netlink_attachskb+0x810/0x810 [ 12.063450][ T237] ? __lock_acquire+0x518/0xc20 [ 12.063454][ T237] netlink_sendmsg+0x735/0xc60 [ 12.063458][ T237] ? netlink_unicast+0x750/0x750 [ 12.063462][ T237] ? __might_fault+0x97/0x140 [ 12.063468][ T237] ____sys_sendmsg+0x415/0x880 [ 12.063472][ T237] ? copy_msghdr_from_user+0x279/0x420 [ 12.063474][ T237] ? get_timestamp.constprop.0+0x390/0x390 [ 12.063476][ T237] ? move_addr_to_kernel+0x40/0x40 [ 12.063480][ T237] ? __lock_acquire+0x518/0xc20 [ 12.063482][ T237] ? net_dim+0x616/0xd70 [ 12.063485][ T237] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.063489][ T237] ___sys_sendmsg+0x14e/0x1d0 [ 12.063492][ T237] ? copy_msghdr_from_user+0x420/0x420 [ 12.063494][ T237] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.063502][ T237] ? __lock_acquire+0x518/0xc20 [ 12.063508][ T237] ? __lock_release.isra.0+0x69/0x1a0 [ 12.063510][ T237] ? __lock_release.isra.0+0x69/0x1a0 [ 12.063515][ T237] __sys_sendmsg+0x12c/0x1d0 [ 12.063518][ T237] ? __sys_sendmsg_sock+0x20/0x20 [ 12.063520][ T237] ? do_pipe2+0x142/0x1b0 [ 12.063527][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.063530][ T237] ? rcu_is_watching+0x16/0xd0 [ 12.063534][ T237] do_syscall_64+0xff/0x530 [ 12.063535][ T237] ? exc_page_fault+0xee/0x100 [ 12.063538][ T237] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.063541][ T237] RIP: 0033:0x7f7c38ae854e [ 12.063545][ T237] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.063547][ T237] RSP: 002b:00007ffd93bd4290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.063552][ T237] RAX: ffffffffffffffda RBX: 000055d423a3af70 RCX: 00007f7c38ae854e [ 12.063554][ T237] RDX: 0000000000000000 RSI: 00007ffd93bd4330 RDI: 0000000000000007 [ 12.063555][ T237] RBP: 00007ffd93bd42a0 R08: 0000000000000000 R09: 0000000000000000 [ 12.063556][ T237] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d423a3fa30 [ 12.063557][ T237] R13: 00007ffd93bd4330 R14: 000055d423a3ae80 R15: 0000000000000000 [ 12.063564][ T237] [ 12.381439][ T247] lag1: Port device veth0 added [ 12.442316][ T248] lag1: Port device veth6 added [ 12.872316][ T260] 8021q: 802.1Q VLAN Support v1.8 [ 12.872743][ T260] 8021q: adding VLAN 0 to HW filter on device lag1 [ 13.437255][ T280] lag4: Mode changed to "loadbalance" [ 13.437274][ T280] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.437276][ T280] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 280, name: teamd [ 13.437278][ T280] preempt_count: 1, expected: 0 [ 13.437279][ T280] RCU nest depth: 0, expected: 0 [ 13.437280][ T280] locks held by teamd/280: 7, last CPU#2: [ 13.437282][ T280] #0: ffffffffbab30328 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 13.437295][ T280] #1: ffffffffbab303e0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 13.437299][ T280] #2: ffffffffbaad2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 13.437305][ T280] #3: ffffffffba369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.437310][ T280] #4: ffffffffba369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.437314][ T280] #5: ffffffffba289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.437318][ T280] #6: ffffffffba289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.437322][ T280] irq event stamp: 26336 [ 13.437323][ T280] hardirqs last enabled at (26335): [] __down_trylock_console_sem+0x86/0xa0 [ 13.437326][ T280] hardirqs last disabled at (26336): [] console_emit_next_record+0x3d4/0x4c0 [ 13.437328][ T280] softirqs last enabled at (26270): [] __alloc_skb+0x4c2/0x5f0 [ 13.437331][ T280] softirqs last disabled at (26268): [] __alloc_skb+0x4c2/0x5f0 [ 13.437334][ T280] Preemption disabled at: [ 13.437335][ T280] [] vprintk_emit+0x31b/0x3e0 [ 13.437341][ T280] CPU: 2 UID: 0 PID: 280 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.437345][ T280] Tainted: [W]=WARN [ 13.437346][ T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.437348][ T280] Call Trace: [ 13.437349][ T280] [ 13.437351][ T280] dump_stack_lvl+0x6f/0xa0 [ 13.437357][ T280] ? vprintk_emit+0x31b/0x3e0 [ 13.437359][ T280] __might_resched.cold+0x1fe/0x2c1 [ 13.437364][ T280] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.437368][ T280] ? __kmalloc_noprof+0xdb/0x760 [ 13.437374][ T280] __kmalloc_noprof+0x443/0x760 [ 13.437376][ T280] ? alloc_buf.isra.0+0x4b/0x260 [ 13.437382][ T280] ? do_raw_spin_unlock+0x59/0x250 [ 13.437385][ T280] alloc_buf.isra.0+0x4b/0x260 [ 13.437388][ T280] put_chars+0x1e1/0x2f0 [ 13.437390][ T280] ? prb_final_commit+0x50/0x50 [ 13.437393][ T280] ? __send_to_port+0x420/0x420 [ 13.437396][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.437400][ T280] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.437409][ T280] ? validate_chain+0x38b/0xc20 [ 13.437413][ T280] hvc_console_print+0x292/0x780 [ 13.437416][ T280] ? mark_usage+0x61/0x170 [ 13.437418][ T280] ? __lock_acquire+0x518/0xc20 [ 13.437419][ T280] ? __lock_acquire+0x518/0xc20 [ 13.437423][ T280] ? hvc_write+0x3a0/0x3a0 [ 13.437426][ T280] ? console_emit_next_record+0x1df/0x4c0 [ 13.437429][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.437432][ T280] ? lock_acquire+0x13c/0x160 [ 13.437436][ T280] console_emit_next_record+0x22f/0x4c0 [ 13.437440][ T280] ? devkmsg_read+0x4b0/0x4b0 [ 13.437442][ T280] ? console_flush_one_record+0x106/0x710 [ 13.437445][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.437447][ T280] ? lock_acquire+0x13c/0x160 [ 13.437452][ T280] console_flush_one_record+0x46f/0x710 [ 13.437456][ T280] ? console_emit_next_record+0x4c0/0x4c0 [ 13.437458][ T280] ? __lock_acquire+0x518/0xc20 [ 13.437463][ T280] console_unlock+0xee/0x1f0 [ 13.437466][ T280] ? console_flush_one_record+0x710/0x710 [ 13.437468][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.437471][ T280] ? lock_acquire+0x60/0x160 [ 13.437475][ T280] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.437476][ T280] ? vprintk_emit+0x320/0x3e0 [ 13.437480][ T280] vprintk_emit+0x37c/0x3e0 [ 13.437484][ T280] ? wake_up_klogd_work_func+0x90/0x90 [ 13.437486][ T280] ? team_nl_send_multicast+0xbb/0x120 [ 13.437490][ T280] ? team_nl_send_options_get+0x57f/0x6c0 [ 13.437494][ T280] _printk+0xc7/0x100 [ 13.437498][ T280] ? snapshot_read.cold+0x21/0x21 [ 13.437501][ T280] ? lockdep_hardirqs_on+0x91/0x130 [ 13.437505][ T280] ? kasan_quarantine_put+0x13e/0x2b0 [ 13.437508][ T280] ? netdev_name+0x43/0x60 [ 13.437512][ T280] ? __netdev_printk+0x17f/0x1d0 [ 13.437515][ T280] netdev_info+0xe2/0x116 [ 13.437518][ T280] ? netdev_notice+0x120/0x120 [ 13.437519][ T280] ? team_nl_send_options_get+0x6c0/0x6c0 [ 13.437524][ T280] ? team_options_register+0x26/0x30 [ 13.437526][ T280] ? lb_init+0x2cb/0x470 [ 13.437531][ T280] team_mode_option_set.cold+0x45/0xe3 [ 13.437536][ T280] team_nl_options_set_doit+0x59d/0xd00 [ 13.437542][ T280] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.437545][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.437554][ T280] ? __nla_parse+0x22/0x30 [ 13.437557][ T280] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 13.437561][ T280] ? genl_family_rcv_msg_doit+0x206/0x300 [ 13.437563][ T280] genl_family_rcv_msg_doit+0x206/0x300 [ 13.437567][ T280] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 13.437573][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.437575][ T280] ? cap_capable+0x1d7/0x3d0 [ 13.437579][ T280] ? write_profile+0xf0/0xf0 [ 13.437581][ T280] ? unwind_get_return_address+0x67/0xd0 [ 13.437586][ T280] genl_family_rcv_msg+0x3a4/0x640 [ 13.437590][ T280] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 13.437593][ T280] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.437595][ T280] ? __lock_acquire+0x518/0xc20 [ 13.437601][ T280] genl_rcv_msg+0xbb/0x160 [ 13.437604][ T280] netlink_rcv_skb+0x14e/0x3a0 [ 13.437606][ T280] ? genl_family_rcv_msg+0x640/0x640 [ 13.437610][ T280] ? netlink_ack+0xcf0/0xcf0 [ 13.437617][ T280] ? netlink_deliver_tap+0xc5/0x330 [ 13.437619][ T280] ? netlink_deliver_tap+0x13c/0x330 [ 13.437623][ T280] genl_rcv+0x28/0x40 [ 13.437625][ T280] netlink_unicast+0x486/0x750 [ 13.437629][ T280] ? netlink_attachskb+0x810/0x810 [ 13.437632][ T280] ? __lock_acquire+0x518/0xc20 [ 13.437636][ T280] netlink_sendmsg+0x735/0xc60 [ 13.437640][ T280] ? netlink_unicast+0x750/0x750 [ 13.437644][ T280] ? __might_fault+0x97/0x140 [ 13.437650][ T280] ____sys_sendmsg+0x415/0x880 [ 13.437653][ T280] ? copy_msghdr_from_user+0x279/0x420 [ 13.437656][ T280] ? get_timestamp.constprop.0+0x390/0x390 [ 13.437657][ T280] ? move_addr_to_kernel+0x40/0x40 [ 13.437661][ T280] ? __lock_acquire+0x518/0xc20 [ 13.437663][ T280] ? net_dim+0x616/0xd70 [ 13.437666][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.437670][ T280] ___sys_sendmsg+0x14e/0x1d0 [ 13.437673][ T280] ? copy_msghdr_from_user+0x420/0x420 [ 13.437675][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.437683][ T280] ? __lock_acquire+0x518/0xc20 [ 13.437690][ T280] ? __lock_release.isra.0+0x69/0x1a0 [ 13.437691][ T280] ? __lock_release.isra.0+0x69/0x1a0 [ 13.437696][ T280] __sys_sendmsg+0x12c/0x1d0 [ 13.437699][ T280] ? __sys_sendmsg_sock+0x20/0x20 [ 13.437701][ T280] ? do_pipe2+0x142/0x1b0 [ 13.437708][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.437710][ T280] ? rcu_is_watching+0x16/0xd0 [ 13.437714][ T280] do_syscall_64+0xff/0x530 [ 13.437716][ T280] ? exc_page_fault+0xee/0x100 [ 13.437719][ T280] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.437721][ T280] RIP: 0033:0x7f04a445154e [ 13.437726][ T280] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.437727][ T280] RSP: 002b:00007ffc82540c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.437730][ T280] RAX: ffffffffffffffda RBX: 000055c15f3ddf70 RCX: 00007f04a445154e [ 13.437732][ T280] RDX: 0000000000000000 RSI: 00007ffc82540d30 RDI: 0000000000000007 [ 13.437733][ T280] RBP: 00007ffc82540ca0 R08: 0000000000000000 R09: 0000000000000000 [ 13.437734][ T280] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c15f3e3af0 [ 13.437735][ T280] R13: 00007ffc82540d30 R14: 000055c15f3dde80 R15: 0000000000000000 [ 13.437742][ T280] [ 13.566827][ T281] 8021q: adding VLAN 0 to HW filter on device lag4 [ 13.739231][ T289] lag4: Port device veth3 added [ 13.767412][ T290] lag4: Port device veth5 added [ 13.963247][ T295] 8021q: adding VLAN 0 to HW filter on device lag4 [ 14.705995][ T319] lag2: Mode changed to "loadbalance" [ 14.706013][ T319] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.706015][ T319] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 319, name: teamd [ 14.706017][ T319] preempt_count: 1, expected: 0 [ 14.706018][ T319] RCU nest depth: 0, expected: 0 [ 14.706020][ T319] locks held by teamd/319: 7, last CPU#2: [ 14.706022][ T319] #0: ffffffffbab30328 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 14.706035][ T319] #1: ffffffffbab303e0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 14.706040][ T319] #2: ffffffffbaad2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 14.706045][ T319] #3: ffffffffba369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.706051][ T319] #4: ffffffffba369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.706055][ T319] #5: ffffffffba289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.706059][ T319] #6: ffffffffba289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.706064][ T319] irq event stamp: 19658 [ 14.706065][ T319] hardirqs last enabled at (19657): [] __down_trylock_console_sem+0x86/0xa0 [ 14.706067][ T319] hardirqs last disabled at (19658): [] console_emit_next_record+0x3d4/0x4c0 [ 14.706069][ T319] softirqs last enabled at (19590): [] __alloc_skb+0x4c2/0x5f0 [ 14.706073][ T319] softirqs last disabled at (19588): [] __alloc_skb+0x4c2/0x5f0 [ 14.706076][ T319] Preemption disabled at: [ 14.706077][ T319] [] vprintk_emit+0x31b/0x3e0 [ 14.706083][ T319] CPU: 2 UID: 0 PID: 319 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.706087][ T319] Tainted: [W]=WARN [ 14.706088][ T319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.706089][ T319] Call Trace: [ 14.706091][ T319] [ 14.706093][ T319] dump_stack_lvl+0x6f/0xa0 [ 14.706099][ T319] ? vprintk_emit+0x31b/0x3e0 [ 14.706102][ T319] __might_resched.cold+0x1fe/0x2c1 [ 14.706107][ T319] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.706111][ T319] ? __kmalloc_noprof+0xdb/0x760 [ 14.706117][ T319] __kmalloc_noprof+0x443/0x760 [ 14.706120][ T319] ? alloc_buf.isra.0+0x4b/0x260 [ 14.706126][ T319] ? do_raw_spin_unlock+0x59/0x250 [ 14.706129][ T319] alloc_buf.isra.0+0x4b/0x260 [ 14.706133][ T319] put_chars+0x1e1/0x2f0 [ 14.706135][ T319] ? prb_final_commit+0x50/0x50 [ 14.706138][ T319] ? __send_to_port+0x420/0x420 [ 14.706141][ T319] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.706146][ T319] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.706149][ T319] ? validate_chain+0x38b/0xc20 [ 14.706153][ T319] hvc_console_print+0x292/0x780 [ 14.706156][ T319] ? mark_usage+0x61/0x170 [ 14.706158][ T319] ? __lock_acquire+0x518/0xc20 [ 14.706160][ T319] ? __lock_acquire+0x518/0xc20 [ 14.706165][ T319] ? hvc_write+0x3a0/0x3a0 [ 14.706167][ T319] ? console_emit_next_record+0x1df/0x4c0 [ 14.706171][ T319] ? rcu_is_watching+0x16/0xd0 [ 14.706174][ T319] ? lock_acquire+0x13c/0x160 [ 14.706178][ T319] console_emit_next_record+0x22f/0x4c0 [ 14.706183][ T319] ? devkmsg_read+0x4b0/0x4b0 [ 14.706185][ T319] ? console_flush_one_record+0x106/0x710 [ 14.706189][ T319] ? rcu_is_watching+0x16/0xd0 [ 14.706191][ T319] ? lock_acquire+0x13c/0x160 [ 14.706196][ T319] console_flush_one_record+0x46f/0x710 [ 14.706201][ T319] ? console_emit_next_record+0x4c0/0x4c0 [ 14.706203][ T319] ? __lock_acquire+0x518/0xc20 [ 14.706209][ T319] console_unlock+0xee/0x1f0 [ 14.706212][ T319] ? console_flush_one_record+0x710/0x710 [ 14.706215][ T319] ? rcu_is_watching+0x16/0xd0 [ 14.706217][ T319] ? lock_acquire+0x60/0x160 [ 14.706222][ T319] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.706224][ T319] ? vprintk_emit+0x320/0x3e0 [ 14.706228][ T319] vprintk_emit+0x37c/0x3e0 [ 14.706232][ T319] ? wake_up_klogd_work_func+0x90/0x90 [ 14.706235][ T319] ? team_nl_send_multicast+0xbb/0x120 [ 14.706239][ T319] ? team_nl_send_options_get+0x57f/0x6c0 [ 14.706243][ T319] _printk+0xc7/0x100 [ 14.706247][ T319] ? snapshot_read.cold+0x21/0x21 [ 14.706251][ T319] ? lockdep_hardirqs_on+0x91/0x130 [ 14.706255][ T319] ? kasan_quarantine_put+0x13e/0x2b0 [ 14.706258][ T319] ? netdev_name+0x43/0x60 [ 14.706261][ T319] ? __netdev_printk+0x17f/0x1d0 [ 14.706265][ T319] netdev_info+0xe2/0x116 [ 14.706268][ T319] ? netdev_notice+0x120/0x120 [ 14.706269][ T319] ? team_nl_send_options_get+0x6c0/0x6c0 [ 14.706274][ T319] ? team_options_register+0x26/0x30 [ 14.706277][ T319] ? lb_init+0x2cb/0x470 [ 14.706282][ T319] team_mode_option_set.cold+0x45/0xe3 [ 14.706288][ T319] team_nl_options_set_doit+0x59d/0xd00 [ 14.706294][ T319] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.706297][ T319] ? rcu_is_watching+0x16/0xd0 [ 14.706306][ T319] ? __nla_parse+0x22/0x30 [ 14.706309][ T319] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 14.706314][ T319] ? genl_family_rcv_msg_doit+0x206/0x300 [ 14.706316][ T319] genl_family_rcv_msg_doit+0x206/0x300 [ 14.706319][ T319] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 14.706326][ T319] ? rcu_is_watching+0x16/0xd0 [ 14.706329][ T319] ? cap_capable+0x1d7/0x3d0 [ 14.706333][ T319] ? write_profile+0xf0/0xf0 [ 14.706336][ T319] ? unwind_get_return_address+0x67/0xd0 [ 14.706342][ T319] genl_family_rcv_msg+0x3a4/0x640 [ 14.706346][ T319] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 14.706349][ T319] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.706351][ T319] ? __lock_acquire+0x518/0xc20 [ 14.706358][ T319] genl_rcv_msg+0xbb/0x160 [ 14.706361][ T319] netlink_rcv_skb+0x14e/0x3a0 [ 14.706363][ T319] ? genl_family_rcv_msg+0x640/0x640 [ 14.706367][ T319] ? netlink_ack+0xcf0/0xcf0 [ 14.706375][ T319] ? netlink_deliver_tap+0xc5/0x330 [ 14.706377][ T319] ? netlink_deliver_tap+0x13c/0x330 [ 14.706382][ T319] genl_rcv+0x28/0x40 [ 14.706384][ T319] netlink_unicast+0x486/0x750 [ 14.706389][ T319] ? netlink_attachskb+0x810/0x810 [ 14.706392][ T319] ? __lock_acquire+0x518/0xc20 [ 14.706396][ T319] netlink_sendmsg+0x735/0xc60 [ 14.706401][ T319] ? netlink_unicast+0x750/0x750 [ 14.706405][ T319] ? __might_fault+0x97/0x140 [ 14.706417][ T319] ____sys_sendmsg+0x415/0x880 [ 14.706421][ T319] ? copy_msghdr_from_user+0x279/0x420 [ 14.706424][ T319] ? get_timestamp.constprop.0+0x390/0x390 [ 14.706426][ T319] ? move_addr_to_kernel+0x40/0x40 [ 14.706430][ T319] ? __lock_acquire+0x518/0xc20 [ 14.706432][ T319] ? net_dim+0x616/0xd70 [ 14.706435][ T319] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.706440][ T319] ___sys_sendmsg+0x14e/0x1d0 [ 14.706443][ T319] ? copy_msghdr_from_user+0x420/0x420 [ 14.706445][ T319] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.706454][ T319] ? __lock_acquire+0x518/0xc20 [ 14.706462][ T319] ? __lock_release.isra.0+0x69/0x1a0 [ 14.706463][ T319] ? __lock_release.isra.0+0x69/0x1a0 [ 14.706469][ T319] __sys_sendmsg+0x12c/0x1d0 [ 14.706472][ T319] ? __sys_sendmsg_sock+0x20/0x20 [ 14.706474][ T319] ? do_pipe2+0x142/0x1b0 [ 14.706481][ T319] ? rcu_is_watching+0x16/0xd0 [ 14.706484][ T319] ? rcu_is_watching+0x16/0xd0 [ 14.706488][ T319] do_syscall_64+0xff/0x530 [ 14.706490][ T319] ? exc_page_fault+0xee/0x100 [ 14.706493][ T319] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.706495][ T319] RIP: 0033:0x7ff34064954e [ 14.706500][ T319] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.706502][ T319] RSP: 002b:00007ffe565d6ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.706505][ T319] RAX: ffffffffffffffda RBX: 000056486b9bdf70 RCX: 00007ff34064954e [ 14.706506][ T319] RDX: 0000000000000000 RSI: 00007ffe565d6f80 RDI: 0000000000000007 [ 14.706507][ T319] RBP: 00007ffe565d6ef0 R08: 0000000000000000 R09: 0000000000000000 [ 14.706508][ T319] R10: 0000000000000000 R11: 0000000000000202 R12: 000056486b9c3d20 [ 14.706509][ T319] R13: 00007ffe565d6f80 R14: 000056486b9bde80 R15: 0000000000000000 [ 14.706516][ T319] [ 14.853239][ T320] 8021q: adding VLAN 0 to HW filter on device lag2 [ 15.011821][ T329] lag2: Port device veth1 added [ 15.055418][ T331] lag2: Port device veth7 added [ 15.558045][ T347] br1: port 1(lag2.100) entered blocking state [ 15.558445][ T347] br1: port 1(lag2.100) entered disabled state [ 15.558851][ T347] lag2.100: entered allmulticast mode [ 15.559120][ T347] lag2: entered allmulticast mode [ 15.559406][ T347] veth1: entered allmulticast mode [ 15.559749][ T347] veth7: entered allmulticast mode [ 15.562258][ T347] lag2.100: entered promiscuous mode [ 15.562593][ T347] lag2: entered promiscuous mode [ 15.562904][ T347] veth1: entered promiscuous mode [ 15.563389][ T347] veth7: entered promiscuous mode [ 15.740213][ T355] br2: port 1(lag2.200) entered blocking state [ 15.740234][ T355] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.740237][ T355] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 355, name: ip [ 15.740239][ T355] preempt_count: 1, expected: 0 [ 15.740239][ T355] RCU nest depth: 0, expected: 0 [ 15.740241][ T355] locks held by ip/355: 5, last CPU#3: [ 15.740243][ T355] #0: ffffffffbaad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.740256][ T355] #1: ffffffffba369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.740263][ T355] #2: ffffffffba369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.740267][ T355] #3: ffffffffba289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.740271][ T355] #4: ffffffffba289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.740275][ T355] irq event stamp: 14746 [ 15.740276][ T355] hardirqs last enabled at (14745): [] __down_trylock_console_sem+0x86/0xa0 [ 15.740279][ T355] hardirqs last disabled at (14746): [] console_emit_next_record+0x3d4/0x4c0 [ 15.740281][ T355] softirqs last enabled at (14724): [] handle_softirqs+0x67c/0x900 [ 15.740284][ T355] softirqs last disabled at (13747): [] __irq_exit_rcu+0x145/0x1c0 [ 15.740286][ T355] Preemption disabled at: [ 15.740287][ T355] [] vprintk_emit+0x31b/0x3e0 [ 15.740293][ T355] CPU: 3 UID: 0 PID: 355 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.740297][ T355] Tainted: [W]=WARN [ 15.740298][ T355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.740300][ T355] Call Trace: [ 15.740302][ T355] [ 15.740303][ T355] dump_stack_lvl+0x6f/0xa0 [ 15.740309][ T355] ? vprintk_emit+0x31b/0x3e0 [ 15.740312][ T355] __might_resched.cold+0x1fe/0x2c1 [ 15.740317][ T355] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.740321][ T355] ? __kmalloc_noprof+0xdb/0x760 [ 15.740326][ T355] __kmalloc_noprof+0x443/0x760 [ 15.740328][ T355] ? alloc_buf.isra.0+0x4b/0x260 [ 15.740334][ T355] ? do_raw_spin_unlock+0x59/0x250 [ 15.740337][ T355] alloc_buf.isra.0+0x4b/0x260 [ 15.740340][ T355] put_chars+0x1e1/0x2f0 [ 15.740342][ T355] ? prb_final_commit+0x50/0x50 [ 15.740344][ T355] ? __send_to_port+0x420/0x420 [ 15.740347][ T355] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.740352][ T355] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.740354][ T355] ? validate_chain+0x38b/0xc20 [ 15.740358][ T355] hvc_console_print+0x292/0x780 [ 15.740361][ T355] ? mark_usage+0x61/0x170 [ 15.740363][ T355] ? __lock_acquire+0x518/0xc20 [ 15.740365][ T355] ? __lock_acquire+0x518/0xc20 [ 15.740368][ T355] ? hvc_write+0x3a0/0x3a0 [ 15.740371][ T355] ? console_emit_next_record+0x1df/0x4c0 [ 15.740374][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.740376][ T355] ? lock_acquire+0x13c/0x160 [ 15.740380][ T355] console_emit_next_record+0x22f/0x4c0 [ 15.740384][ T355] ? devkmsg_read+0x4b0/0x4b0 [ 15.740386][ T355] ? console_flush_one_record+0x106/0x710 [ 15.740389][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.740392][ T355] ? lock_acquire+0x13c/0x160 [ 15.740396][ T355] console_flush_one_record+0x46f/0x710 [ 15.740400][ T355] ? console_emit_next_record+0x4c0/0x4c0 [ 15.740402][ T355] ? __lock_acquire+0x518/0xc20 [ 15.740408][ T355] console_unlock+0xee/0x1f0 [ 15.740410][ T355] ? console_flush_one_record+0x710/0x710 [ 15.740412][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.740418][ T355] ? lock_acquire+0x60/0x160 [ 15.740422][ T355] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.740424][ T355] ? vprintk_emit+0x320/0x3e0 [ 15.740427][ T355] vprintk_emit+0x37c/0x3e0 [ 15.740432][ T355] ? wake_up_klogd_work_func+0x90/0x90 [ 15.740435][ T355] ? team_ethtool_get_link_ksettings+0x225/0x510 [ 15.740442][ T355] _printk+0xc7/0x100 [ 15.740445][ T355] ? snapshot_read.cold+0x21/0x21 [ 15.740449][ T355] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 15.740463][ T355] ? do_setlink.isra.0+0xa31/0x2750 [ 15.740464][ T355] ? rtnl_newlink+0x9f1/0x11c0 [ 15.740466][ T355] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.740470][ T355] br_set_state+0x22f/0x430 [bridge] [ 15.740481][ T355] br_init_port+0xc4/0x200 [bridge] [ 15.740490][ T355] new_nbp+0x39c/0x580 [bridge] [ 15.740499][ T355] br_add_if+0x212/0x1320 [bridge] [ 15.740507][ T355] ? is_bpf_text_address+0x72/0x110 [ 15.740511][ T355] ? kernel_text_address+0x149/0x170 [ 15.740514][ T355] ? __kernel_text_address+0x12/0x30 [ 15.740518][ T355] do_set_master+0x357/0x580 [ 15.740523][ T355] do_setlink.isra.0+0xa31/0x2750 [ 15.740526][ T355] ? stack_trace_save+0x93/0xc0 [ 15.740530][ T355] ? rtnl_link_get_size+0x350/0x350 [ 15.740531][ T355] ? rcu_read_lock_any_held+0x66/0x90 [ 15.740533][ T355] ? stack_depot_save_flags+0x38e/0x790 [ 15.740537][ T355] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.740540][ T355] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.740541][ T355] ? validate_chain+0x38b/0xc20 [ 15.740544][ T355] ? kasan_save_stack+0x3d/0x50 [ 15.740547][ T355] ? kasan_save_stack+0x2f/0x50 [ 15.740549][ T355] ? kasan_save_track+0x14/0x30 [ 15.740554][ T355] ? __lock_acquire+0x518/0xc20 [ 15.740556][ T355] ? netlink_seq_next+0xe/0x60 [ 15.740560][ T355] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.740565][ T355] ? lock_acquire.part.0+0xd4/0x280 [ 15.740567][ T355] ? rtnl_newlink+0x9a8/0x11c0 [ 15.740569][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.740572][ T355] ? lock_acquire+0x13c/0x160 [ 15.740573][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.740575][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.740578][ T355] ? trace_contention_end+0xb3/0x180 [ 15.740582][ T355] ? __mutex_lock+0x1db/0x1ea0 [ 15.740585][ T355] ? __mutex_lock+0x9a3/0x1ea0 [ 15.740587][ T355] ? rtnl_newlink+0x9a8/0x11c0 [ 15.740590][ T355] ? ww_mutex_lock+0x160/0x160 [ 15.740592][ T355] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.740597][ T355] ? __rtnl_newlink+0x3fa/0xa50 [ 15.740603][ T355] rtnl_newlink+0x9f1/0x11c0 [ 15.740608][ T355] ? rtnl_bridge_getlink+0x850/0x850 [ 15.740610][ T355] ? __lock_acquire+0x518/0xc20 [ 15.740615][ T355] ? lock_acquire.part.0+0xd4/0x280 [ 15.740617][ T355] ? find_held_lock+0x2b/0x80 [ 15.740619][ T355] ? rtnl_bridge_getlink+0x850/0x850 [ 15.740621][ T355] ? __lock_release.isra.0+0x69/0x1a0 [ 15.740625][ T355] ? rtnl_bridge_getlink+0x850/0x850 [ 15.740627][ T355] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.740630][ T355] ? rtnl_link_fill+0x920/0x920 [ 15.740631][ T355] ? __lock_acquire+0x518/0xc20 [ 15.740636][ T355] ? lock_acquire.part.0+0xd4/0x280 [ 15.740638][ T355] ? find_held_lock+0x2b/0x80 [ 15.740641][ T355] netlink_rcv_skb+0x14e/0x3a0 [ 15.740643][ T355] ? rtnl_link_fill+0x920/0x920 [ 15.740646][ T355] ? netlink_ack+0xcf0/0xcf0 [ 15.740653][ T355] ? netlink_deliver_tap+0xc5/0x330 [ 15.740654][ T355] ? netlink_deliver_tap+0x13c/0x330 [ 15.740659][ T355] netlink_unicast+0x486/0x750 [ 15.740662][ T355] ? netlink_attachskb+0x810/0x810 [ 15.740665][ T355] ? __lock_acquire+0x518/0xc20 [ 15.740669][ T355] netlink_sendmsg+0x735/0xc60 [ 15.740673][ T355] ? netlink_unicast+0x750/0x750 [ 15.740677][ T355] ? __might_fault+0x97/0x140 [ 15.740683][ T355] ____sys_sendmsg+0x415/0x880 [ 15.740685][ T355] ? copy_msghdr_from_user+0x279/0x420 [ 15.740688][ T355] ? get_timestamp.constprop.0+0x390/0x390 [ 15.740689][ T355] ? move_addr_to_kernel+0x40/0x40 [ 15.740697][ T355] ___sys_sendmsg+0x14e/0x1d0 [ 15.740700][ T355] ? copy_msghdr_from_user+0x420/0x420 [ 15.740716][ T355] __sys_sendmsg+0x12c/0x1d0 [ 15.740719][ T355] ? __sys_sendmsg_sock+0x20/0x20 [ 15.740725][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.740729][ T355] do_syscall_64+0xff/0x530 [ 15.740732][ T355] ? exc_page_fault+0xee/0x100 [ 15.740735][ T355] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.740738][ T355] RIP: 0033:0x7f8edbac354e [ 15.740742][ T355] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.740743][ T355] RSP: 002b:00007ffd69e47470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.740746][ T355] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8edbac354e [ 15.740748][ T355] RDX: 0000000000000000 RSI: 00007ffd69e47520 RDI: 0000000000000005 [ 15.740749][ T355] RBP: 00007ffd69e47480 R08: 0000000000000000 R09: 0000000000000000 [ 15.740749][ T355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917dc9 [ 15.740750][ T355] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd69e47be0 [ 15.740757][ T355] [ 15.779397][ T355] br2: port 1(lag2.200) entered disabled state [ 15.779751][ T355] lag2.200: entered allmulticast mode [ 15.781535][ T355] lag2.200: entered promiscuous mode [ 15.804527][ T355] ip (355) used greatest stack depth: 23336 bytes left [ 15.908362][ T358] br1: port 1(lag2.100) entered blocking state [ 15.909252][ T358] br1: port 1(lag2.100) entered forwarding state [ 15.940486][ T359] br2: port 1(lag2.200) entered blocking state [ 15.941141][ T359] br2: port 1(lag2.200) entered forwarding state [ 16.195523][ T367] lag3: Mode changed to "loadbalance" [ 16.274024][ T368] 8021q: adding VLAN 0 to HW filter on device lag3 [ 16.528348][ T376] lag3: Port device veth2 added [ 16.581678][ T377] lag3: Port device veth4 added [ 27.100794][ T467] veth7: left promiscuous mode [ 27.100816][ T467] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.100819][ T467] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 467, name: ip [ 27.100821][ T467] preempt_count: 1, expected: 0 [ 27.100822][ T467] RCU nest depth: 0, expected: 0 [ 27.100823][ T467] locks held by ip/467: 5, last CPU#0: [ 27.100825][ T467] #0: ffffffffbaad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 27.100837][ T467] #1: ffffffffba369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 27.100844][ T467] #2: ffffffffba369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 27.100848][ T467] #3: ffffffffba289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 27.100852][ T467] #4: ffffffffba289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 27.100857][ T467] irq event stamp: 15732 [ 27.100858][ T467] hardirqs last enabled at (15731): [] __down_trylock_console_sem+0x86/0xa0 [ 27.100860][ T467] hardirqs last disabled at (15732): [] console_emit_next_record+0x3d4/0x4c0 [ 27.100862][ T467] softirqs last enabled at (15706): [] __alloc_skb+0x4c2/0x5f0 [ 27.100865][ T467] softirqs last disabled at (15704): [] __alloc_skb+0x4c2/0x5f0 [ 27.100868][ T467] Preemption disabled at: [ 27.100869][ T467] [] vprintk_emit+0x31b/0x3e0 [ 27.100875][ T467] CPU: 0 UID: 0 PID: 467 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.100878][ T467] Tainted: [W]=WARN [ 27.100879][ T467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.100881][ T467] Call Trace: [ 27.100883][ T467] [ 27.100885][ T467] dump_stack_lvl+0x6f/0xa0 [ 27.100890][ T467] ? vprintk_emit+0x31b/0x3e0 [ 27.100893][ T467] __might_resched.cold+0x1fe/0x2c1 [ 27.100898][ T467] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.100902][ T467] ? __kmalloc_noprof+0xdb/0x760 [ 27.100908][ T467] __kmalloc_noprof+0x443/0x760 [ 27.100910][ T467] ? alloc_buf.isra.0+0x4b/0x260 [ 27.100916][ T467] ? do_raw_spin_unlock+0x59/0x250 [ 27.100918][ T467] alloc_buf.isra.0+0x4b/0x260 [ 27.100922][ T467] put_chars+0x1e1/0x2f0 [ 27.100925][ T467] ? __send_to_port+0x420/0x420 [ 27.100926][ T467] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.100931][ T467] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.100934][ T467] ? validate_chain+0x38b/0xc20 [ 27.100939][ T467] hvc_console_print+0x292/0x780 [ 27.100941][ T467] ? __lock_acquire+0x518/0xc20 [ 27.100947][ T467] ? hvc_write+0x3a0/0x3a0 [ 27.100949][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.100955][ T467] console_emit_next_record+0x22f/0x4c0 [ 27.100959][ T467] ? devkmsg_read+0x4b0/0x4b0 [ 27.100961][ T467] ? console_flush_one_record+0x106/0x710 [ 27.100964][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.100967][ T467] ? lock_acquire+0x13c/0x160 [ 27.100971][ T467] console_flush_one_record+0x46f/0x710 [ 27.100975][ T467] ? console_emit_next_record+0x4c0/0x4c0 [ 27.100977][ T467] ? __lock_acquire+0x518/0xc20 [ 27.100983][ T467] console_unlock+0xee/0x1f0 [ 27.100986][ T467] ? console_flush_one_record+0x710/0x710 [ 27.100988][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.100990][ T467] ? lock_acquire+0x60/0x160 [ 27.100994][ T467] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.100996][ T467] ? vprintk_emit+0x320/0x3e0 [ 27.101000][ T467] vprintk_emit+0x37c/0x3e0 [ 27.101004][ T467] ? wake_up_klogd_work_func+0x90/0x90 [ 27.101007][ T467] ? __lock_acquire+0x518/0xc20 [ 27.101009][ T467] ? validate_chain+0x737/0xc20 [ 27.101013][ T467] _printk+0xc7/0x100 [ 27.101017][ T467] ? snapshot_read.cold+0x21/0x21 [ 27.101018][ T467] ? __lock_acquire+0x518/0xc20 [ 27.101022][ T467] ? mark_usage+0x61/0x170 [ 27.101024][ T467] ? netdev_name+0x43/0x60 [ 27.101027][ T467] ? __netdev_printk+0x17f/0x1d0 [ 27.101031][ T467] netdev_info+0xe2/0x116 [ 27.101034][ T467] ? netdev_notice+0x120/0x120 [ 27.101036][ T467] ? __lock_acquire+0x518/0xc20 [ 27.101041][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 27.101044][ T467] ? mutex_is_locked+0x1c/0x50 [ 27.101048][ T467] __dev_set_promiscuity.cold+0x95/0x104 [ 27.101051][ T467] ? team_user_linkup_option_set+0x190/0x190 [ 27.101055][ T467] netif_set_promiscuity+0x4c/0xc0 [ 27.101060][ T467] dev_set_promiscuity+0x9d/0x150 [ 27.101063][ T467] team_port_del+0x6ef/0x9c0 [ 27.101068][ T467] do_set_master+0x15c/0x580 [ 27.101073][ T467] do_setlink.isra.0+0xa31/0x2750 [ 27.101078][ T467] ? stack_trace_save+0x93/0xc0 [ 27.101081][ T467] ? rtnl_link_get_size+0x350/0x350 [ 27.101082][ T467] ? rcu_read_lock_any_held+0x66/0x90 [ 27.101084][ T467] ? stack_depot_save_flags+0x38e/0x790 [ 27.101088][ T467] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.101090][ T467] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.101092][ T467] ? validate_chain+0x38b/0xc20 [ 27.101095][ T467] ? kasan_save_stack+0x3d/0x50 [ 27.101098][ T467] ? kasan_save_stack+0x2f/0x50 [ 27.101100][ T467] ? kasan_save_track+0x14/0x30 [ 27.101103][ T467] ? __lock_acquire+0x518/0xc20 [ 27.101105][ T467] ? netlink_seq_next+0xe/0x60 [ 27.101108][ T467] ? ___sys_sendmsg+0xb0/0x1d0 [ 27.101113][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 27.101115][ T467] ? rtnl_newlink+0x9a8/0x11c0 [ 27.101118][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.101120][ T467] ? lock_acquire+0x13c/0x160 [ 27.101122][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.101124][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.101126][ T467] ? trace_contention_end+0xb3/0x180 [ 27.101129][ T467] ? __mutex_lock+0x1db/0x1ea0 [ 27.101133][ T467] ? __mutex_lock+0x9a3/0x1ea0 [ 27.101135][ T467] ? rtnl_newlink+0x9a8/0x11c0 [ 27.101138][ T467] ? ww_mutex_lock+0x160/0x160 [ 27.101140][ T467] ? nla_get_range_signed+0x3d0/0x3d0 [ 27.101146][ T467] ? __rtnl_newlink+0x3fa/0xa50 [ 27.101151][ T467] rtnl_newlink+0x9f1/0x11c0 [ 27.101157][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 27.101159][ T467] ? __lock_acquire+0x518/0xc20 [ 27.101164][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 27.101166][ T467] ? find_held_lock+0x2b/0x80 [ 27.101168][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 27.101170][ T467] ? __lock_release.isra.0+0x69/0x1a0 [ 27.101174][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 27.101176][ T467] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.101180][ T467] ? rtnl_link_fill+0x920/0x920 [ 27.101181][ T467] ? __lock_acquire+0x518/0xc20 [ 27.101186][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 27.101188][ T467] ? find_held_lock+0x2b/0x80 [ 27.101191][ T467] netlink_rcv_skb+0x14e/0x3a0 [ 27.101193][ T467] ? rtnl_link_fill+0x920/0x920 [ 27.101196][ T467] ? netlink_ack+0xcf0/0xcf0 [ 27.101203][ T467] ? netlink_deliver_tap+0xc5/0x330 [ 27.101205][ T467] ? netlink_deliver_tap+0x13c/0x330 [ 27.101209][ T467] netlink_unicast+0x486/0x750 [ 27.101213][ T467] ? netlink_attachskb+0x810/0x810 [ 27.101216][ T467] ? __lock_acquire+0x518/0xc20 [ 27.101220][ T467] netlink_sendmsg+0x735/0xc60 [ 27.101224][ T467] ? netlink_unicast+0x750/0x750 [ 27.101229][ T467] ? __might_fault+0x97/0x140 [ 27.101234][ T467] ____sys_sendmsg+0x415/0x880 [ 27.101237][ T467] ? copy_msghdr_from_user+0x279/0x420 [ 27.101239][ T467] ? get_timestamp.constprop.0+0x390/0x390 [ 27.101241][ T467] ? move_addr_to_kernel+0x40/0x40 [ 27.101249][ T467] ___sys_sendmsg+0x14e/0x1d0 [ 27.101252][ T467] ? copy_msghdr_from_user+0x420/0x420 [ 27.101269][ T467] __sys_sendmsg+0x12c/0x1d0 [ 27.101272][ T467] ? __sys_sendmsg_sock+0x20/0x20 [ 27.101279][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.101283][ T467] do_syscall_64+0xff/0x530 [ 27.101285][ T467] ? exc_page_fault+0xee/0x100 [ 27.101288][ T467] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.101291][ T467] RIP: 0033:0x7fede6d7b54e [ 27.101295][ T467] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 27.101297][ T467] RSP: 002b:00007ffd51c7bec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.101300][ T467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fede6d7b54e [ 27.101301][ T467] RDX: 0000000000000000 RSI: 00007ffd51c7bf70 RDI: 0000000000000005 [ 27.101302][ T467] RBP: 00007ffd51c7bed0 R08: 0000000000000000 R09: 0000000000000000 [ 27.101303][ T467] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917dd4 [ 27.101304][ T467] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd51c7c630 [ 27.101311][ T467] [ 27.143079][ T467] veth7: left allmulticast mode [ 27.144748][ T467] lag2: Port device veth7 removed [ 27.156530][ T467] ip (467) used greatest stack depth: 23208 bytes left [ 31.112645][ C3] [ 31.112666][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.112669][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 31.112671][ C3] preempt_count: 104, expected: 0 [ 31.112673][ C3] RCU nest depth: 0, expected: 0 [ 31.112675][ C3] INFO: lockdep is turned off. [ 31.112676][ C3] irq event stamp: 882664 [ 31.112677][ C3] hardirqs last enabled at (882664): [] _raw_spin_unlock_irq+0x28/0x50 [ 31.112688][ C3] hardirqs last disabled at (882663): [] _raw_spin_lock_irq+0x4a/0x50 [ 31.112691][ C3] softirqs last enabled at (882642): [] handle_softirqs+0x67c/0x900 [ 31.112695][ C3] softirqs last disabled at (882661): [] __irq_exit_rcu+0x145/0x1c0 [ 31.112698][ C3] Preemption disabled at: [ 31.112699][ C3] [<0000000000000000>] 0x0 [ 31.112708][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.112713][ C3] Tainted: [W]=WARN [ 31.112714][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.112717][ C3] Call Trace: [ 31.112719][ C3] [ 31.112722][ C3] dump_stack_lvl+0x6f/0xa0 [ 31.112728][ C3] __might_resched.cold+0x1fe/0x2c1 [ 31.112733][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.112737][ C3] ? __asan_memcpy+0x3c/0x60 [ 31.112741][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.112746][ C3] __kmalloc_noprof+0x443/0x760 [ 31.112750][ C3] ? __rwlock_init+0x150/0x150 [ 31.112753][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 31.112758][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 31.112760][ C3] alloc_buf.isra.0+0x4b/0x260 [ 31.112763][ C3] put_chars+0x1e1/0x2f0 [ 31.112766][ C3] ? __send_to_port+0x420/0x420 [ 31.112769][ C3] ? console_prepend_replay+0x20/0x20 [ 31.112774][ C3] hvc_console_print+0x292/0x780 [ 31.112778][ C3] ? hvc_write+0x3a0/0x3a0 [ 31.112781][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.112784][ C3] ? lock_acquire+0x13c/0x160 [ 31.112787][ C3] console_emit_next_record+0x22f/0x4c0 [ 31.112791][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 31.112794][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.112796][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.112799][ C3] ? lock_acquire+0x13c/0x160 [ 31.112802][ C3] ? console_flush_one_record+0x111/0x710 [ 31.112804][ C3] console_flush_one_record+0x46f/0x710 [ 31.112808][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 31.112812][ C3] console_unlock+0xee/0x1f0 [ 31.112815][ C3] ? lock_acquire+0x13c/0x160 [ 31.112817][ C3] ? console_flush_one_record+0x710/0x710 [ 31.112820][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.112824][ C3] ? lock_release+0x184/0x1f0 [ 31.112826][ C3] ? lock_acquire+0x60/0x160 [ 31.112829][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.112832][ C3] ? vprintk_emit+0x320/0x3e0 [ 31.112835][ C3] vprintk_emit+0x37c/0x3e0 [ 31.112839][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 31.112841][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.112859][ C3] ? lock_release+0x184/0x1f0 [ 31.112861][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.112873][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.112883][ C3] ? is_module_text_address+0x154/0x250 [ 31.112888][ C3] _printk+0xc7/0x100 [ 31.112892][ C3] ? snapshot_read.cold+0x21/0x21 [ 31.112894][ C3] ? arch_stack_walk+0xd7/0x130 [ 31.112900][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 31.112903][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 31.112905][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 31.112909][ C3] mark_lock_irq+0x989/0x9c0 [ 31.112913][ C3] mark_lock+0x1d7/0xa00 [ 31.112916][ C3] mark_usage+0x42/0x170 [ 31.112919][ C3] __lock_acquire+0x388/0xc20 [ 31.112922][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.112924][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.112936][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.112938][ C3] ? lock_acquire+0x13c/0x160 [ 31.112941][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.112953][ C3] _raw_spin_lock+0x33/0x40 [ 31.112955][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.112968][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.112981][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.112993][ C3] call_timer_fn+0x160/0x4d0 [ 31.112997][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 31.112999][ C3] ? debug_object_active_state+0x430/0x430 [ 31.113004][ C3] ? find_held_lock+0x2b/0x80 [ 31.113007][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 31.113009][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.113013][ C3] __run_timers+0x68f/0xaa0 [ 31.113016][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.113030][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 31.113032][ C3] ? __lock_acquire+0x518/0xc20 [ 31.113037][ C3] ? __rwlock_init+0x150/0x150 [ 31.113041][ C3] run_timer_softirq+0xf0/0x160 [ 31.113045][ C3] ? __run_timers+0xaa0/0xaa0 [ 31.113048][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.113051][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.113054][ C3] handle_softirqs+0x1d3/0x900 [ 31.113057][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 31.113060][ C3] ? _local_bh_enable+0xc0/0xc0 [ 31.113064][ C3] __irq_exit_rcu+0x145/0x1c0 [ 31.113066][ C3] irq_exit_rcu+0xe/0x30 [ 31.113069][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.113073][ C3] [ 31.113074][ C3] [ 31.113075][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 31.113078][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.113082][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 31.113086][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 31.113089][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 31.113093][ C3] RAX: 00000000000d77e3 RBX: ff11000001c88040 RCX: ffffffffb70f0307 [ 31.113095][ C3] RDX: ff11000001c88040 RSI: ffffffffb9e38af6 RDI: ffffffffb988d8e0 [ 31.113097][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 31.113099][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 31.113100][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 31.113103][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.113107][ C3] default_idle+0x9/0x10 [ 31.113110][ C3] default_idle_call+0x6e/0xb0 [ 31.113113][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.113116][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 31.113119][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 31.113122][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.113125][ C3] do_idle+0xd8/0x190 [ 31.113128][ C3] cpu_startup_entry+0x53/0x70 [ 31.113131][ C3] start_secondary+0x204/0x2b0 [ 31.113134][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 31.113138][ C3] common_startup_64+0x13e/0x148 [ 31.113146][ C3] [ 31.139297][ C3] ======================================================== [ 31.139674][ C3] WARNING: possible irq lock inversion dependency detected [ 31.140042][ C3] 7.2.0-virtme #1 Tainted: G W [ 31.140288][ C3] -------------------------------------------------------- [ 31.140658][ C3] swapper/3/0 just changed the state of lock: [ 31.140975][ C3] ff1100000efdae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.141460][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 31.141763][ C3] (fs_reclaim){+.+.}-{0:0} [ 31.141767][ C3] [ 31.141767][ C3] [ 31.141767][ C3] and interrupts could create inverse lock ordering between them. [ 31.141767][ C3] [ 31.142639][ C3] [ 31.142639][ C3] other info that might help us debug this: [ 31.142999][ C3] Chain exists of: [ 31.142999][ C3] &br->lock --> console_owner --> fs_reclaim [ 31.142999][ C3] [ 31.143521][ C3] Possible interrupt unsafe locking scenario: [ 31.143521][ C3] [ 31.143886][ C3] CPU0 CPU1 [ 31.144076][ C3] ---- ---- [ 31.144341][ C3] lock(fs_reclaim); [ 31.144527][ C3] local_irq_disable(); [ 31.144846][ C3] lock(&br->lock); [ 31.145161][ C3] lock(console_owner); [ 31.145407][ C3] [ 31.145632][ C3] lock(&br->lock); [ 31.145781][ C3] [ 31.145781][ C3] *** DEADLOCK *** [ 31.145781][ C3] [ 31.146173][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 31.146429][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 31.146932][ C3] [ 31.146932][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 31.147347][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 31.147641][ C3] HARDIRQ-ON-W at: [ 31.147796][ C3] __lock_acquire+0x388/0xc20 [ 31.148134][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.148388][ C3] fs_reclaim_acquire+0xd5/0x120 [ 31.148725][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 31.149100][ C3] kthread_create_worker_on_node+0xea/0x210 [ 31.149408][ C3] workqueue_init+0x2a/0x680 [ 31.149743][ C3] kernel_init_freeable+0x2fe/0x630 [ 31.150121][ C3] kernel_init+0x21/0x150 [ 31.150407][ C3] ret_from_fork+0x474/0x6b0 [ 31.150750][ C3] ret_from_fork_asm+0x11/0x20 [ 31.151076][ C3] SOFTIRQ-ON-W at: [ 31.151228][ C3] __lock_acquire+0x388/0xc20 [ 31.151567][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.151829][ C3] fs_reclaim_acquire+0xd5/0x120 [ 31.152161][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 31.152536][ C3] kthread_create_worker_on_node+0xea/0x210 [ 31.152845][ C3] workqueue_init+0x2a/0x680 [ 31.153181][ C3] kernel_init_freeable+0x2fe/0x630 [ 31.153565][ C3] kernel_init+0x21/0x150 [ 31.153820][ C3] ret_from_fork+0x474/0x6b0 [ 31.154141][ C3] ret_from_fork_asm+0x11/0x20 [ 31.154469][ C3] INITIAL USE at: [ 31.154629][ C3] __lock_acquire+0x388/0xc20 [ 31.154957][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.155210][ C3] fs_reclaim_acquire+0xd5/0x120 [ 31.155537][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 31.155923][ C3] kthread_create_worker_on_node+0xea/0x210 [ 31.156240][ C3] workqueue_init+0x2a/0x680 [ 31.156573][ C3] kernel_init_freeable+0x2fe/0x630 [ 31.156907][ C3] kernel_init+0x21/0x150 [ 31.157160][ C3] ret_from_fork+0x474/0x6b0 [ 31.157493][ C3] ret_from_fork_asm+0x11/0x20 [ 31.157831][ C3] } [ 31.157937][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 31.158321][ C3] ... acquired at: [ 31.158475][ C3] __lock_acquire+0x518/0xc20 [ 31.158690][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.158970][ C3] fs_reclaim_acquire+0xd5/0x120 [ 31.159174][ C3] __kmalloc_noprof+0xd3/0x760 [ 31.159450][ C3] alloc_buf.isra.0+0x4b/0x260 [ 31.159660][ C3] put_chars+0x1e1/0x2f0 [ 31.159934][ C3] hvc_console_print+0x292/0x780 [ 31.160142][ C3] console_emit_next_record+0x22f/0x4c0 [ 31.160420][ C3] console_flush_one_record+0x46f/0x710 [ 31.160626][ C3] console_unlock+0xee/0x1f0 [ 31.160899][ C3] vprintk_emit+0x37c/0x3e0 [ 31.161102][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 31.161381][ C3] dev_printk_emit+0xb9/0xee [ 31.161591][ C3] _dev_info+0xe2/0x116 [ 31.161829][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 31.162087][ C3] cmos_do_probe+0x73b/0x98a [ 31.162362][ C3] platform_probe+0xfe/0x1f0 [ 31.162579][ C3] call_driver_probe+0x61/0x1c0 [ 31.162867][ C3] really_probe+0x199/0x760 [ 31.163071][ C3] __driver_probe_device+0x24f/0x440 [ 31.163339][ C3] driver_probe_device+0x4a/0xf0 [ 31.163546][ C3] __driver_attach+0x1b8/0x540 [ 31.163756][ C3] bus_for_each_dev+0x130/0x1e0 [ 31.163963][ C3] bus_add_driver+0x2c8/0x530 [ 31.164239][ C3] driver_register+0x1a3/0x390 [ 31.164437][ C3] __platform_driver_probe+0x13f/0x270 [ 31.164699][ C3] cmos_init+0x31/0x40 [ 31.164849][ C3] do_one_initcall+0x124/0x4f0 [ 31.165052][ C3] kernel_init_freeable+0x596/0x630 [ 31.165197][ C3] kernel_init+0x21/0x150 [ 31.165388][ C3] ret_from_fork+0x474/0x6b0 [ 31.165542][ C3] ret_from_fork_asm+0x11/0x20 [ 31.165739][ C3] [ 31.165815][ C3] -> (console_owner){....}-{0:0} { [ 31.166043][ C3] INITIAL USE at: [ 31.166199][ C3] } [ 31.166302][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 31.166585][ C3] ... acquired at: [ 31.166696][ C3] __lock_acquire+0x518/0xc20 [ 31.166889][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.167032][ C3] console_lock_spinning_enable+0x5c/0x60 [ 31.167262][ C3] console_emit_next_record+0x1d1/0x4c0 [ 31.167403][ C3] console_flush_one_record+0x46f/0x710 [ 31.167601][ C3] console_unlock+0xee/0x1f0 [ 31.167752][ C3] vprintk_emit+0x37c/0x3e0 [ 31.167943][ C3] _printk+0xc7/0x100 [ 31.168051][ C3] br_set_state+0x22f/0x430 [bridge] [ 31.168255][ C3] br_init_port+0xc4/0x200 [bridge] [ 31.168401][ C3] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 31.168644][ C3] br_dev_open+0x94/0x120 [bridge] [ 31.168791][ C3] __dev_open+0x2f3/0x610 [ 31.168991][ C3] __dev_change_flags+0x4a4/0x660 [ 31.169137][ C3] netif_change_flags+0x87/0x190 [ 31.169325][ C3] do_setlink.isra.0+0x1cc3/0x2750 [ 31.169468][ C3] rtnl_newlink+0x9f1/0x11c0 [ 31.169661][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.169804][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 31.169993][ C3] netlink_unicast+0x486/0x750 [ 31.170140][ C3] netlink_sendmsg+0x735/0xc60 [ 31.170331][ C3] ____sys_sendmsg+0x415/0x880 [ 31.170479][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 31.170672][ C3] __sys_sendmsg+0x12c/0x1d0 [ 31.170813][ C3] do_syscall_64+0xff/0x530 [ 31.171002][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.171232][ C3] [ 31.171304][ C3] -> (&br->lock){+.-.}-{3:3} { [ 31.171455][ C3] HARDIRQ-ON-W at: [ 31.171616][ C3] __lock_acquire+0x388/0xc20 [ 31.171795][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.172027][ C3] _raw_spin_lock_bh+0x38/0x50 [ 31.172258][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 31.172486][ C3] netif_set_mac_address+0x282/0x410 [ 31.172691][ C3] do_setlink.isra.0+0x706/0x2750 [ 31.172926][ C3] rtnl_newlink+0x9f1/0x11c0 [ 31.173112][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.173352][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 31.173543][ C3] netlink_unicast+0x486/0x750 [ 31.173753][ C3] netlink_sendmsg+0x735/0xc60 [ 31.173994][ C3] ____sys_sendmsg+0x415/0x880 [ 31.174172][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 31.174401][ C3] __sys_sendmsg+0x12c/0x1d0 [ 31.174593][ C3] do_syscall_64+0xff/0x530 [ 31.174776][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.175046][ C3] IN-SOFTIRQ-W at: [ 31.175160][ C3] __lock_acquire+0x388/0xc20 [ 31.175389][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.175576][ C3] _raw_spin_lock+0x33/0x40 [ 31.175762][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.176036][ C3] call_timer_fn+0x160/0x4d0 [ 31.176271][ C3] __run_timers+0x68f/0xaa0 [ 31.176455][ C3] run_timer_softirq+0xf0/0x160 [ 31.176649][ C3] handle_softirqs+0x1d3/0x900 [ 31.176831][ C3] __irq_exit_rcu+0x145/0x1c0 [ 31.177062][ C3] irq_exit_rcu+0xe/0x30 [ 31.177295][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.177515][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.177781][ C3] pv_native_safe_halt+0xf/0x10 [ 31.178017][ C3] default_idle+0x9/0x10 [ 31.178198][ C3] default_idle_call+0x6e/0xb0 [ 31.178426][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.178654][ C3] do_idle+0xd8/0x190 [ 31.178801][ C3] cpu_startup_entry+0x53/0x70 [ 31.179031][ C3] start_secondary+0x204/0x2b0 [ 31.179267][ C3] common_startup_64+0x13e/0x148 [ 31.179448][ C3] INITIAL USE at: [ 31.179611][ C3] __lock_acquire+0x388/0xc20 [ 31.179797][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.180036][ C3] _raw_spin_lock_bh+0x38/0x50 [ 31.180232][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 31.180512][ C3] netif_set_mac_address+0x282/0x410 [ 31.180746][ C3] do_setlink.isra.0+0x706/0x2750 [ 31.180927][ C3] rtnl_newlink+0x9f1/0x11c0 [ 31.181167][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.181402][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 31.181589][ C3] netlink_unicast+0x486/0x750 [ 31.181824][ C3] netlink_sendmsg+0x735/0xc60 [ 31.182058][ C3] ____sys_sendmsg+0x415/0x880 [ 31.182238][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 31.182468][ C3] __sys_sendmsg+0x12c/0x1d0 [ 31.182660][ C3] do_syscall_64+0xff/0x530 [ 31.182887][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.183149][ C3] } [ 31.183224][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 31.183498][ C3] ... acquired at: [ 31.183615][ C3] mark_lock+0x1d7/0xa00 [ 31.183813][ C3] mark_usage+0x42/0x170 [ 31.183958][ C3] __lock_acquire+0x388/0xc20 [ 31.184156][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.184301][ C3] _raw_spin_lock+0x33/0x40 [ 31.184494][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.184693][ C3] call_timer_fn+0x160/0x4d0 [ 31.184894][ C3] __run_timers+0x68f/0xaa0 [ 31.185043][ C3] run_timer_softirq+0xf0/0x160 [ 31.185234][ C3] handle_softirqs+0x1d3/0x900 [ 31.185377][ C3] __irq_exit_rcu+0x145/0x1c0 [ 31.185581][ C3] irq_exit_rcu+0xe/0x30 [ 31.185723][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.185950][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.186179][ C3] pv_native_safe_halt+0xf/0x10 [ 31.186323][ C3] default_idle+0x9/0x10 [ 31.186528][ C3] default_idle_call+0x6e/0xb0 [ 31.186679][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.186910][ C3] do_idle+0xd8/0x190 [ 31.187019][ C3] cpu_startup_entry+0x53/0x70 [ 31.187211][ C3] start_secondary+0x204/0x2b0 [ 31.187354][ C3] common_startup_64+0x13e/0x148 [ 31.187556][ C3] [ 31.187633][ C3] [ 31.187633][ C3] stack backtrace: [ 31.187826][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.187831][ C3] Tainted: [W]=WARN [ 31.187832][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.187833][ C3] Call Trace: [ 31.187835][ C3] [ 31.187837][ C3] dump_stack_lvl+0x6f/0xa0 [ 31.187842][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 31.187845][ C3] mark_lock_irq+0x989/0x9c0 [ 31.187848][ C3] mark_lock+0x1d7/0xa00 [ 31.187850][ C3] mark_usage+0x42/0x170 [ 31.187851][ C3] __lock_acquire+0x388/0xc20 [ 31.187853][ C3] lock_acquire.part.0+0xd4/0x280 [ 31.187855][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.187863][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.187866][ C3] ? lock_acquire+0x13c/0x160 [ 31.187867][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.187874][ C3] _raw_spin_lock+0x33/0x40 [ 31.187876][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.187882][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.187889][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.187896][ C3] call_timer_fn+0x160/0x4d0 [ 31.187898][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 31.187900][ C3] ? debug_object_active_state+0x430/0x430 [ 31.187904][ C3] ? find_held_lock+0x2b/0x80 [ 31.187906][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 31.187908][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.187910][ C3] __run_timers+0x68f/0xaa0 [ 31.187912][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.187919][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 31.187921][ C3] ? __lock_acquire+0x518/0xc20 [ 31.187924][ C3] ? __rwlock_init+0x150/0x150 [ 31.187926][ C3] run_timer_softirq+0xf0/0x160 [ 31.187928][ C3] ? __run_timers+0xaa0/0xaa0 [ 31.187930][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.187932][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.187934][ C3] handle_softirqs+0x1d3/0x900 [ 31.187936][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 31.187938][ C3] ? _local_bh_enable+0xc0/0xc0 [ 31.187940][ C3] __irq_exit_rcu+0x145/0x1c0 [ 31.187942][ C3] irq_exit_rcu+0xe/0x30 [ 31.187943][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.187945][ C3] [ 31.187945][ C3] [ 31.187946][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 31.187948][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.187950][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 31.187952][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 31.187954][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 31.187956][ C3] RAX: 00000000000d77e3 RBX: ff11000001c88040 RCX: ffffffffb70f0307 [ 31.187958][ C3] RDX: ff11000001c88040 RSI: ffffffffb9e38af6 RDI: ffffffffb988d8e0 [ 31.187959][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 31.187959][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 31.187960][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 31.187962][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.187964][ C3] default_idle+0x9/0x10 [ 31.187966][ C3] default_idle_call+0x6e/0xb0 [ 31.187968][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.187969][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 31.187971][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 31.187973][ C3] ? rcu_is_watching+0x16/0xd0 [ 31.187975][ C3] do_idle+0xd8/0x190 [ 31.187976][ C3] cpu_startup_entry+0x53/0x70 [ 31.187978][ C3] start_secondary+0x204/0x2b0 [ 31.187979][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 31.187981][ C3] common_startup_64+0x13e/0x148 [ 31.187985][ C3] [ 41.550969][ T530] veth7: entered promiscuous mode [ 41.550986][ T530] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.550989][ T530] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 530, name: ip [ 41.550991][ T530] preempt_count: 1, expected: 0 [ 41.550992][ T530] RCU nest depth: 0, expected: 0 [ 41.550992][ T530] INFO: lockdep is turned off. [ 41.550994][ T530] irq event stamp: 0 [ 41.550994][ T530] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 41.550999][ T530] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 41.551005][ T530] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 41.551007][ T530] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 41.551009][ T530] Preemption disabled at: [ 41.551010][ T530] [] vprintk_emit+0x31b/0x3e0 [ 41.551017][ T530] CPU: 0 UID: 0 PID: 530 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.551020][ T530] Tainted: [W]=WARN [ 41.551022][ T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.551024][ T530] Call Trace: [ 41.551025][ T530] [ 41.551026][ T530] dump_stack_lvl+0x6f/0xa0 [ 41.551031][ T530] ? vprintk_emit+0x31b/0x3e0 [ 41.551033][ T530] __might_resched.cold+0x1fe/0x2c1 [ 41.551037][ T530] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.551041][ T530] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 41.551042][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551046][ T530] __kmalloc_noprof+0x443/0x760 [ 41.551050][ T530] ? __rwlock_init+0x150/0x150 [ 41.551052][ T530] ? alloc_buf.isra.0+0x4b/0x260 [ 41.551057][ T530] ? do_raw_spin_unlock+0x59/0x250 [ 41.551060][ T530] alloc_buf.isra.0+0x4b/0x260 [ 41.551063][ T530] put_chars+0x1e1/0x2f0 [ 41.551065][ T530] ? prb_final_commit+0x50/0x50 [ 41.551068][ T530] ? __send_to_port+0x420/0x420 [ 41.551069][ T530] ? printk_get_next_message+0x240/0x650 [ 41.551072][ T530] hvc_console_print+0x292/0x780 [ 41.551076][ T530] ? hvc_write+0x3a0/0x3a0 [ 41.551077][ T530] ? do_raw_spin_lock+0x131/0x280 [ 41.551079][ T530] ? vsnprintf+0x527/0x1700 [ 41.551082][ T530] ? __rwlock_init+0x150/0x150 [ 41.551084][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551086][ T530] ? lock_acquire+0x13c/0x160 [ 41.551088][ T530] console_emit_next_record+0x22f/0x4c0 [ 41.551091][ T530] ? devkmsg_read+0x4b0/0x4b0 [ 41.551093][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551095][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551096][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551098][ T530] ? lock_acquire+0x13c/0x160 [ 41.551100][ T530] ? console_flush_one_record+0x111/0x710 [ 41.551102][ T530] console_flush_one_record+0x46f/0x710 [ 41.551104][ T530] ? console_emit_next_record+0x4c0/0x4c0 [ 41.551107][ T530] console_unlock+0xee/0x1f0 [ 41.551109][ T530] ? lock_acquire+0x13c/0x160 [ 41.551110][ T530] ? console_flush_one_record+0x710/0x710 [ 41.551112][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551114][ T530] ? lock_release+0x184/0x1f0 [ 41.551115][ T530] ? lock_acquire+0x60/0x160 [ 41.551117][ T530] ? __rcu_read_lock+0x30/0x70 [ 41.551119][ T530] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.551121][ T530] ? vprintk_emit+0x320/0x3e0 [ 41.551123][ T530] vprintk_emit+0x37c/0x3e0 [ 41.551125][ T530] ? wake_up_klogd_work_func+0x90/0x90 [ 41.551127][ T530] ? ____sys_sendmsg+0x415/0x880 [ 41.551130][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 41.551132][ T530] ? do_syscall_64+0xff/0x530 [ 41.551134][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.551137][ T530] _printk+0xc7/0x100 [ 41.551140][ T530] ? snapshot_read.cold+0x21/0x21 [ 41.551142][ T530] ? netdev_name+0x43/0x60 [ 41.551145][ T530] ? __netdev_printk+0x17f/0x1d0 [ 41.551147][ T530] netdev_info+0xe2/0x116 [ 41.551149][ T530] ? netdev_notice+0x120/0x120 [ 41.551150][ T530] ? kasan_save_track+0x14/0x30 [ 41.551153][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 41.551155][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 41.551157][ T530] ? __team_option_inst_add+0xae/0x3d0 [ 41.551161][ T530] ? mutex_is_locked+0x1c/0x50 [ 41.551164][ T530] __dev_set_promiscuity.cold+0x95/0x104 [ 41.551167][ T530] netif_set_promiscuity+0x4c/0xc0 [ 41.551171][ T530] dev_set_promiscuity+0x9d/0x150 [ 41.551173][ T530] team_port_add+0x1046/0x15e0 [ 41.551175][ T530] ? team_port_enable+0xc0/0xc0 [ 41.551177][ T530] ? kernel_text_address+0x149/0x170 [ 41.551180][ T530] do_set_master+0x357/0x580 [ 41.551183][ T530] do_setlink.isra.0+0xa31/0x2750 [ 41.551186][ T530] ? stack_trace_save+0x93/0xc0 [ 41.551188][ T530] ? rtnl_link_get_size+0x350/0x350 [ 41.551189][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551191][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 41.551195][ T530] ? kasan_save_stack+0x3d/0x50 [ 41.551196][ T530] ? kasan_save_stack+0x2f/0x50 [ 41.551198][ T530] ? kasan_save_track+0x14/0x30 [ 41.551199][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 41.551201][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 41.551202][ T530] ? rtnl_newlink+0x124/0x11c0 [ 41.551203][ T530] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.551205][ T530] ? netlink_rcv_skb+0x14e/0x3a0 [ 41.551207][ T530] ? netlink_unicast+0x486/0x750 [ 41.551209][ T530] ? netlink_sendmsg+0x735/0xc60 [ 41.551210][ T530] ? ____sys_sendmsg+0x415/0x880 [ 41.551211][ T530] ? ___sys_sendmsg+0x14e/0x1d0 [ 41.551213][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 41.551215][ T530] ? do_syscall_64+0xff/0x530 [ 41.551216][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.551218][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551220][ T530] ? lock_acquire+0x13c/0x160 [ 41.551221][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551223][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551225][ T530] ? trace_contention_end+0xb3/0x180 [ 41.551227][ T530] ? __mutex_lock+0x1db/0x1ea0 [ 41.551230][ T530] ? __mutex_lock+0x9a3/0x1ea0 [ 41.551231][ T530] ? rtnl_newlink+0x9a8/0x11c0 [ 41.551233][ T530] ? ww_mutex_lock+0x160/0x160 [ 41.551234][ T530] ? nla_get_range_signed+0x3d0/0x3d0 [ 41.551236][ T530] ? __rtnl_newlink+0x3fa/0xa50 [ 41.551238][ T530] rtnl_newlink+0x9f1/0x11c0 [ 41.551240][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551242][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 41.551243][ T530] ? lock_acquire+0x13c/0x160 [ 41.551245][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551247][ T530] ? is_bpf_text_address+0x3e/0x110 [ 41.551250][ T530] ? is_bpf_text_address+0x72/0x110 [ 41.551252][ T530] ? kernel_text_address+0x149/0x170 [ 41.551253][ T530] ? __kernel_text_address+0x12/0x30 [ 41.551255][ T530] ? write_profile+0xf0/0xf0 [ 41.551256][ T530] ? unwind_get_return_address+0x67/0xd0 [ 41.551258][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551260][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551262][ T530] ? cap_capable+0x1d7/0x3d0 [ 41.551265][ T530] ? lock_acquire+0x13c/0x160 [ 41.551267][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551269][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 41.551270][ T530] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 41.551272][ T530] ? rtnl_link_fill+0x920/0x920 [ 41.551273][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 41.551275][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 41.551277][ T530] netlink_rcv_skb+0x14e/0x3a0 [ 41.551279][ T530] ? rtnl_link_fill+0x920/0x920 [ 41.551280][ T530] ? lock_release+0x184/0x1f0 [ 41.551282][ T530] ? netlink_ack+0xcf0/0xcf0 [ 41.551283][ T530] ? __netlink_lookup+0xb9/0x6b0 [ 41.551286][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551287][ T530] ? lock_release+0x184/0x1f0 [ 41.551289][ T530] netlink_unicast+0x486/0x750 [ 41.551291][ T530] ? netlink_attachskb+0x810/0x810 [ 41.551293][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551295][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551297][ T530] ? lock_acquire+0x13c/0x160 [ 41.551298][ T530] netlink_sendmsg+0x735/0xc60 [ 41.551300][ T530] ? netlink_unicast+0x750/0x750 [ 41.551302][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551304][ T530] ? lock_release+0x184/0x1f0 [ 41.551306][ T530] ____sys_sendmsg+0x415/0x880 [ 41.551308][ T530] ? copy_msghdr_from_user+0x279/0x420 [ 41.551309][ T530] ? get_timestamp.constprop.0+0x390/0x390 [ 41.551311][ T530] ? move_addr_to_kernel+0x40/0x40 [ 41.551313][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 41.551315][ T530] ___sys_sendmsg+0x14e/0x1d0 [ 41.551317][ T530] ? copy_msghdr_from_user+0x420/0x420 [ 41.551323][ T530] __sys_sendmsg+0x12c/0x1d0 [ 41.551325][ T530] ? __sys_sendmsg_sock+0x20/0x20 [ 41.551327][ T530] ? rcu_is_watching+0x16/0xd0 [ 41.551330][ T530] do_syscall_64+0xff/0x530 [ 41.551331][ T530] ? exc_page_fault+0xee/0x100 [ 41.551333][ T530] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.551335][ T530] RIP: 0033:0x7f25bb57c54e [ 41.551337][ T530] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 41.551339][ T530] RSP: 002b:00007ffea1a73a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.551343][ T530] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f25bb57c54e [ 41.551344][ T530] RDX: 0000000000000000 RSI: 00007ffea1a73ae0 RDI: 0000000000000005 [ 41.551345][ T530] RBP: 00007ffea1a73a40 R08: 0000000000000000 R09: 0000000000000000 [ 41.551346][ T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917de2 [ 41.551347][ T530] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffea1a741a0 [ 41.551349][ T530] [ 41.578797][ T530] veth7: entered allmulticast mode [ 41.579532][ T530] lag2: Port device veth7 added [ 41.587653][ T530] ip (530) used greatest stack depth: 23016 bytes left [ 41.680707][ T541] veth1: left promiscuous mode [ 41.681043][ T541] veth1: left allmulticast mode [ 41.682619][ T541] lag2: Port device veth1 removed [ 56.021278][ T58] br1: port 1(lag2.100) entered disabled state [ 56.021296][ T58] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.021299][ T58] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 58, name: kworker/u20:1 [ 56.021301][ T58] preempt_count: 202, expected: 0 [ 56.021302][ T58] RCU nest depth: 0, expected: 0 [ 56.021303][ T58] INFO: lockdep is turned off. [ 56.021304][ T58] irq event stamp: 84 [ 56.021305][ T58] hardirqs last enabled at (83): [] _raw_spin_unlock_irq+0x28/0x50 [ 56.021314][ T58] hardirqs last disabled at (84): [] __schedule+0x1246/0x20e0 [ 56.021316][ T58] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 56.021320][ T58] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 56.021324][ T58] Preemption disabled at: [ 56.021324][ T58] [<0000000000000000>] 0x0 [ 56.021330][ T58] CPU: 3 UID: 0 PID: 58 Comm: kworker/u20:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.021334][ T58] Tainted: [W]=WARN [ 56.021335][ T58] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.021337][ T58] Workqueue: events_unbound linkwatch_event [ 56.021343][ T58] Call Trace: [ 56.021345][ T58] [ 56.021346][ T58] dump_stack_lvl+0x6f/0xa0 [ 56.021352][ T58] __might_resched.cold+0x1fe/0x2c1 [ 56.021355][ T58] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.021359][ T58] ? rcu_is_watching+0x16/0xd0 [ 56.021363][ T58] __kmalloc_noprof+0x443/0x760 [ 56.021367][ T58] ? __rwlock_init+0x150/0x150 [ 56.021370][ T58] ? alloc_buf.isra.0+0x4b/0x260 [ 56.021374][ T58] ? do_raw_spin_unlock+0x59/0x250 [ 56.021375][ T58] alloc_buf.isra.0+0x4b/0x260 [ 56.021377][ T58] put_chars+0x1e1/0x2f0 [ 56.021379][ T58] ? __send_to_port+0x420/0x420 [ 56.021381][ T58] ? printk_get_next_message+0x240/0x650 [ 56.021384][ T58] ? console_prepend_replay+0x20/0x20 [ 56.021386][ T58] hvc_console_print+0x292/0x780 [ 56.021390][ T58] ? hvc_write+0x3a0/0x3a0 [ 56.021391][ T58] ? __rwlock_init+0x150/0x150 [ 56.021393][ T58] ? rcu_is_watching+0x16/0xd0 [ 56.021394][ T58] ? rcu_is_watching+0x16/0xd0 [ 56.021396][ T58] ? lock_acquire+0x13c/0x160 [ 56.021398][ T58] console_emit_next_record+0x22f/0x4c0 [ 56.021401][ T58] ? devkmsg_read+0x4b0/0x4b0 [ 56.021403][ T58] ? rcu_is_watching+0x16/0xd0 [ 56.021405][ T58] ? rcu_is_watching+0x16/0xd0 [ 56.021407][ T58] ? rcu_is_watching+0x16/0xd0 [ 56.021408][ T58] ? lock_acquire+0x13c/0x160 [ 56.021410][ T58] ? console_flush_one_record+0x111/0x710 [ 56.021412][ T58] console_flush_one_record+0x46f/0x710 [ 56.021414][ T58] ? console_emit_next_record+0x4c0/0x4c0 [ 56.021417][ T58] console_unlock+0xee/0x1f0 [ 56.021419][ T58] ? lock_acquire+0x13c/0x160 [ 56.021421][ T58] ? console_flush_one_record+0x710/0x710 [ 56.021423][ T58] ? rcu_is_watching+0x16/0xd0 [ 56.021424][ T58] ? lock_release+0x184/0x1f0 [ 56.021426][ T58] ? lock_acquire+0x60/0x160 [ 56.021427][ T58] ? __rcu_read_lock+0x30/0x70 [ 56.021429][ T58] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.021431][ T58] ? vprintk_emit+0x320/0x3e0 [ 56.021433][ T58] vprintk_emit+0x37c/0x3e0 [ 56.021437][ T58] ? wake_up_klogd_work_func+0x90/0x90 [ 56.021439][ T58] ? rcu_is_watching+0x16/0xd0 [ 56.021441][ T58] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.021444][ T58] _printk+0xc7/0x100 [ 56.021447][ T58] ? snapshot_read.cold+0x21/0x21 [ 56.021449][ T58] ? lock_acquire+0x13c/0x160 [ 56.021451][ T58] ? fib6_del+0x320/0x320 [ 56.021455][ T58] br_set_state+0x22f/0x430 [bridge] [ 56.021469][ T58] br_stp_disable_port+0x11f/0x390 [bridge] [ 56.021477][ T58] br_port_carrier_check+0x365/0x430 [bridge] [ 56.021487][ T58] br_device_event+0x52d/0x8f0 [bridge] [ 56.021495][ T58] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 56.021498][ T58] ? addrconf_notify+0x500/0xf30 [ 56.021501][ T58] notifier_call_chain+0xae/0x300 [ 56.021504][ T58] netif_state_change+0x139/0x340 [ 56.021507][ T58] ? dev_deactivate+0xc1/0x210 [ 56.021510][ T58] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 56.021512][ T58] ? rtnl_is_locked+0x15/0x20 [ 56.021514][ T58] ? rfc2863_policy+0x239/0x310 [ 56.021516][ T58] ? linkwatch_do_dev+0x9c/0xd0 [ 56.021517][ T58] __linkwatch_run_queue+0x34c/0x750 [ 56.021519][ T58] ? linkwatch_do_dev+0xd0/0xd0 [ 56.021521][ T58] ? debug_object_active_state+0x430/0x430 [ 56.021526][ T58] linkwatch_event+0x7f/0xb0 [ 56.021527][ T58] ? __linkwatch_run_queue+0x750/0x750 [ 56.021529][ T58] process_one_work+0xe3e/0x1560 [ 56.021533][ T58] ? __queue_delayed_work+0x470/0x470 [ 56.021535][ T58] ? find_held_lock+0x2b/0x80 [ 56.021537][ T58] ? __rwlock_init+0x150/0x150 [ 56.021539][ T58] worker_thread+0x4f1/0xd60 [ 56.021542][ T58] ? rescuer_thread+0x1340/0x1340 [ 56.021544][ T58] kthread+0x367/0x460 [ 56.021546][ T58] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.021547][ T58] ? kthread_affine_preferred+0x4c0/0x4c0 [ 56.021552][ T58] ret_from_fork+0x474/0x6b0 [ 56.021556][ T58] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 56.021558][ T58] ? __switch_to+0x5a3/0xe00 [ 56.021560][ T58] ? kthread_affine_preferred+0x4c0/0x4c0 [ 56.021562][ T58] ret_from_fork_asm+0x11/0x20 [ 56.021565][ T58] [ 56.037515][ T58] br2: port 1(lag2.200) entered disabled state [ 56.060205][ T604] veth7: left promiscuous mode [ 56.060665][ T604] veth7: left allmulticast mode [ 56.062062][ T604] lag2: Port device veth7 removed [ 56.179778][ T615] veth1: entered promiscuous mode [ 56.180254][ T615] veth1: entered allmulticast mode [ 56.181356][ T615] lag2: Port device veth1 added [ 56.209922][ T330] br1: port 1(lag2.100) entered blocking state [ 56.210229][ T330] br1: port 1(lag2.100) entered forwarding state [ 56.210850][ T330] br2: port 1(lag2.200) entered blocking state [ 56.211117][ T330] br2: port 1(lag2.200) entered forwarding state [ 56.299241][ T626] veth7: entered promiscuous mode [ 56.299509][ T626] veth7: entered allmulticast mode [ 56.300187][ T626] lag2: Port device veth7 added [ 70.659178][ T688] lag2.200: left allmulticast mode [ 70.659200][ T688] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 70.659203][ T688] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 688, name: ip [ 70.659206][ T688] preempt_count: 1, expected: 0 [ 70.659207][ T688] RCU nest depth: 0, expected: 0 [ 70.659209][ T688] INFO: lockdep is turned off. [ 70.659210][ T688] irq event stamp: 0 [ 70.659212][ T688] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 70.659217][ T688] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 70.659225][ T688] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 70.659227][ T688] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 70.659230][ T688] Preemption disabled at: [ 70.659231][ T688] [] vprintk_emit+0x31b/0x3e0 [ 70.659241][ T688] CPU: 2 UID: 0 PID: 688 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 70.659246][ T688] Tainted: [W]=WARN [ 70.659248][ T688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.659250][ T688] Call Trace: [ 70.659253][ T688] [ 70.659255][ T688] dump_stack_lvl+0x6f/0xa0 [ 70.659261][ T688] ? vprintk_emit+0x31b/0x3e0 [ 70.659264][ T688] __might_resched.cold+0x1fe/0x2c1 [ 70.659269][ T688] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 70.659273][ T688] ? __asan_memcpy+0x3c/0x60 [ 70.659277][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659282][ T688] __kmalloc_noprof+0x443/0x760 [ 70.659286][ T688] ? __rwlock_init+0x150/0x150 [ 70.659289][ T688] ? alloc_buf.isra.0+0x4b/0x260 [ 70.659295][ T688] ? do_raw_spin_unlock+0x59/0x250 [ 70.659297][ T688] alloc_buf.isra.0+0x4b/0x260 [ 70.659300][ T688] put_chars+0x1e1/0x2f0 [ 70.659303][ T688] ? __send_to_port+0x420/0x420 [ 70.659305][ T688] ? console_prepend_replay+0x20/0x20 [ 70.659309][ T688] hvc_console_print+0x292/0x780 [ 70.659314][ T688] ? hvc_write+0x3a0/0x3a0 [ 70.659316][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659319][ T688] ? lock_acquire+0x13c/0x160 [ 70.659323][ T688] console_emit_next_record+0x22f/0x4c0 [ 70.659327][ T688] ? devkmsg_read+0x4b0/0x4b0 [ 70.659330][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659332][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659335][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659337][ T688] ? lock_acquire+0x13c/0x160 [ 70.659340][ T688] ? console_flush_one_record+0x111/0x710 [ 70.659343][ T688] console_flush_one_record+0x46f/0x710 [ 70.659346][ T688] ? console_emit_next_record+0x4c0/0x4c0 [ 70.659350][ T688] console_unlock+0xee/0x1f0 [ 70.659353][ T688] ? lock_acquire+0x13c/0x160 [ 70.659355][ T688] ? console_flush_one_record+0x710/0x710 [ 70.659358][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659360][ T688] ? lock_release+0x184/0x1f0 [ 70.659362][ T688] ? lock_acquire+0x60/0x160 [ 70.659365][ T688] ? __rcu_read_lock+0x30/0x70 [ 70.659368][ T688] ? __down_trylock_console_sem+0x5e/0xa0 [ 70.659371][ T688] ? vprintk_emit+0x320/0x3e0 [ 70.659374][ T688] vprintk_emit+0x37c/0x3e0 [ 70.659377][ T688] ? wake_up_klogd_work_func+0x90/0x90 [ 70.659380][ T688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.659384][ T688] ? netlink_unicast+0x486/0x750 [ 70.659387][ T688] ? netlink_sendmsg+0x735/0xc60 [ 70.659389][ T688] ? ____sys_sendmsg+0x415/0x880 [ 70.659392][ T688] ? ___sys_sendmsg+0x14e/0x1d0 [ 70.659395][ T688] ? __sys_sendmsg+0x12c/0x1d0 [ 70.659397][ T688] ? do_syscall_64+0xff/0x530 [ 70.659402][ T688] _printk+0xc7/0x100 [ 70.659406][ T688] ? snapshot_read.cold+0x21/0x21 [ 70.659409][ T688] ? netdev_name+0x43/0x60 [ 70.659413][ T688] ? __netdev_printk+0x17f/0x1d0 [ 70.659416][ T688] netdev_info+0xe2/0x116 [ 70.659419][ T688] ? netdev_notice+0x120/0x120 [ 70.659422][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659425][ T688] ? __up_read+0x355/0x9e0 [ 70.659427][ T688] ? trace_hardirqs_on+0x36/0x40 [ 70.659431][ T688] ? down_write_nested+0x200/0x200 [ 70.659433][ T688] ? mutex_is_locked+0x1c/0x50 [ 70.659437][ T688] netif_set_allmulti.cold+0x7c/0x166 [ 70.659441][ T688] dev_set_allmulti+0xa2/0x150 [ 70.659445][ T688] del_nbp+0xb7/0xc10 [bridge] [ 70.659465][ T688] ? is_bpf_text_address+0x72/0x110 [ 70.659469][ T688] ? kernel_text_address+0x149/0x170 [ 70.659473][ T688] br_del_if+0xab/0x200 [bridge] [ 70.659486][ T688] ? rtnl_is_locked+0x15/0x20 [ 70.659490][ T688] do_set_master+0x15c/0x580 [ 70.659494][ T688] do_setlink.isra.0+0xa31/0x2750 [ 70.659497][ T688] ? stack_trace_save+0x93/0xc0 [ 70.659500][ T688] ? rtnl_link_get_size+0x350/0x350 [ 70.659502][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659505][ T688] ? stack_depot_save_flags+0x1bc/0x790 [ 70.659510][ T688] ? kasan_save_stack+0x3d/0x50 [ 70.659513][ T688] ? kasan_save_stack+0x2f/0x50 [ 70.659516][ T688] ? kasan_save_track+0x14/0x30 [ 70.659518][ T688] ? __kasan_kmalloc+0x7b/0x90 [ 70.659520][ T688] ? __kmalloc_cache_noprof+0x29a/0x620 [ 70.659522][ T688] ? rtnl_newlink+0x124/0x11c0 [ 70.659524][ T688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.659526][ T688] ? netlink_rcv_skb+0x14e/0x3a0 [ 70.659528][ T688] ? netlink_unicast+0x486/0x750 [ 70.659530][ T688] ? netlink_sendmsg+0x735/0xc60 [ 70.659532][ T688] ? ____sys_sendmsg+0x415/0x880 [ 70.659534][ T688] ? ___sys_sendmsg+0x14e/0x1d0 [ 70.659536][ T688] ? __sys_sendmsg+0x12c/0x1d0 [ 70.659539][ T688] ? do_syscall_64+0xff/0x530 [ 70.659541][ T688] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.659544][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659547][ T688] ? lock_acquire+0x13c/0x160 [ 70.659552][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659555][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659557][ T688] ? trace_contention_end+0xb3/0x180 [ 70.659561][ T688] ? __mutex_lock+0x1db/0x1ea0 [ 70.659564][ T688] ? __mutex_lock+0x9a3/0x1ea0 [ 70.659566][ T688] ? rtnl_newlink+0x9a8/0x11c0 [ 70.659569][ T688] ? ww_mutex_lock+0x160/0x160 [ 70.659571][ T688] ? nla_get_range_signed+0x3d0/0x3d0 [ 70.659574][ T688] ? __rtnl_newlink+0x3fa/0xa50 [ 70.659578][ T688] rtnl_newlink+0x9f1/0x11c0 [ 70.659581][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659584][ T688] ? rtnl_bridge_getlink+0x850/0x850 [ 70.659586][ T688] ? lock_acquire+0x13c/0x160 [ 70.659588][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659591][ T688] ? is_bpf_text_address+0x3e/0x110 [ 70.659593][ T688] ? is_bpf_text_address+0x72/0x110 [ 70.659595][ T688] ? kernel_text_address+0x149/0x170 [ 70.659597][ T688] ? __kernel_text_address+0x12/0x30 [ 70.659599][ T688] ? write_profile+0xf0/0xf0 [ 70.659601][ T688] ? unwind_get_return_address+0x67/0xd0 [ 70.659604][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659607][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659609][ T688] ? cap_capable+0x1d7/0x3d0 [ 70.659613][ T688] ? lock_acquire+0x13c/0x160 [ 70.659615][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659618][ T688] ? rtnl_bridge_getlink+0x850/0x850 [ 70.659620][ T688] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.659622][ T688] ? rtnl_link_fill+0x920/0x920 [ 70.659624][ T688] ? filter_irq_stacks+0xd0/0xd0 [ 70.659627][ T688] ? stack_depot_save_flags+0x1bc/0x790 [ 70.659630][ T688] netlink_rcv_skb+0x14e/0x3a0 [ 70.659633][ T688] ? rtnl_link_fill+0x920/0x920 [ 70.659635][ T688] ? lock_release+0x184/0x1f0 [ 70.659637][ T688] ? netlink_ack+0xcf0/0xcf0 [ 70.659639][ T688] ? __netlink_lookup+0xb9/0x6b0 [ 70.659642][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659645][ T688] ? lock_release+0x184/0x1f0 [ 70.659648][ T688] netlink_unicast+0x486/0x750 [ 70.659651][ T688] ? netlink_attachskb+0x810/0x810 [ 70.659653][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659656][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659658][ T688] ? lock_acquire+0x13c/0x160 [ 70.659661][ T688] netlink_sendmsg+0x735/0xc60 [ 70.659664][ T688] ? netlink_unicast+0x750/0x750 [ 70.659666][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659669][ T688] ? lock_release+0x184/0x1f0 [ 70.659672][ T688] ____sys_sendmsg+0x415/0x880 [ 70.659674][ T688] ? copy_msghdr_from_user+0x279/0x420 [ 70.659676][ T688] ? get_timestamp.constprop.0+0x390/0x390 [ 70.659679][ T688] ? move_addr_to_kernel+0x40/0x40 [ 70.659681][ T688] ? filter_irq_stacks+0xd0/0xd0 [ 70.659685][ T688] ___sys_sendmsg+0x14e/0x1d0 [ 70.659688][ T688] ? copy_msghdr_from_user+0x420/0x420 [ 70.659697][ T688] __sys_sendmsg+0x12c/0x1d0 [ 70.659701][ T688] ? __sys_sendmsg_sock+0x20/0x20 [ 70.659705][ T688] ? rcu_is_watching+0x16/0xd0 [ 70.659708][ T688] do_syscall_64+0xff/0x530 [ 70.659710][ T688] ? exc_page_fault+0xee/0x100 [ 70.659714][ T688] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.659716][ T688] RIP: 0033:0x7fd9455c754e [ 70.659719][ T688] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 70.659721][ T688] RSP: 002b:00007ffcd3464140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.659731][ T688] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9455c754e [ 70.659733][ T688] RDX: 0000000000000000 RSI: 00007ffcd34641f0 RDI: 0000000000000005 [ 70.659734][ T688] RBP: 00007ffcd3464150 R08: 0000000000000000 R09: 0000000000000000 [ 70.659736][ T688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e00 [ 70.659737][ T688] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd34648b0 [ 70.659741][ T688] [ 70.710603][ T688] lag2.200: left promiscuous mode [ 70.711429][ T688] br2: port 1(lag2.200) entered disabled state [ 70.740992][ T689] lag2.100: left allmulticast mode [ 70.741172][ T689] lag2: left allmulticast mode [ 70.741327][ T689] veth1: left allmulticast mode [ 70.741482][ T689] veth7: left allmulticast mode [ 70.741705][ T689] lag2.100: left promiscuous mode [ 70.741857][ T689] lag2: left promiscuous mode [ 70.741998][ T689] veth1: left promiscuous mode [ 70.742288][ T689] veth7: left promiscuous mode [ 70.742901][ T689] br1: port 1(lag2.100) entered disabled state [ 72.781661][ T691] br1: port 1(lag2.100) entered blocking state [ 72.781680][ T691] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.781683][ T691] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 691, name: ip [ 72.781684][ T691] preempt_count: 1, expected: 0 [ 72.781685][ T691] RCU nest depth: 0, expected: 0 [ 72.781686][ T691] INFO: lockdep is turned off. [ 72.781687][ T691] irq event stamp: 0 [ 72.781688][ T691] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 72.781693][ T691] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 72.781700][ T691] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 72.781701][ T691] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 72.781703][ T691] Preemption disabled at: [ 72.781704][ T691] [] vprintk_emit+0x31b/0x3e0 [ 72.781712][ T691] CPU: 3 UID: 0 PID: 691 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.781715][ T691] Tainted: [W]=WARN [ 72.781716][ T691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.781718][ T691] Call Trace: [ 72.781720][ T691] [ 72.781721][ T691] dump_stack_lvl+0x6f/0xa0 [ 72.781726][ T691] ? vprintk_emit+0x31b/0x3e0 [ 72.781728][ T691] __might_resched.cold+0x1fe/0x2c1 [ 72.781732][ T691] ? __module_address+0x36/0x330 [ 72.781742][ T691] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.781746][ T691] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 72.781747][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781751][ T691] __kmalloc_noprof+0x443/0x760 [ 72.781755][ T691] ? __rwlock_init+0x150/0x150 [ 72.781757][ T691] ? alloc_buf.isra.0+0x4b/0x260 [ 72.781761][ T691] ? do_raw_spin_unlock+0x59/0x250 [ 72.781763][ T691] alloc_buf.isra.0+0x4b/0x260 [ 72.781765][ T691] put_chars+0x1e1/0x2f0 [ 72.781767][ T691] ? prb_final_commit+0x50/0x50 [ 72.781768][ T691] ? __send_to_port+0x420/0x420 [ 72.781770][ T691] ? printk_get_next_message+0x240/0x650 [ 72.781773][ T691] hvc_console_print+0x292/0x780 [ 72.781776][ T691] ? hvc_write+0x3a0/0x3a0 [ 72.781778][ T691] ? do_raw_spin_lock+0x131/0x280 [ 72.781779][ T691] ? vsnprintf+0x668/0x1700 [ 72.781783][ T691] ? __rwlock_init+0x150/0x150 [ 72.781785][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781786][ T691] ? lock_acquire+0x13c/0x160 [ 72.781789][ T691] console_emit_next_record+0x22f/0x4c0 [ 72.781791][ T691] ? devkmsg_read+0x4b0/0x4b0 [ 72.781793][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781795][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781797][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781798][ T691] ? lock_acquire+0x13c/0x160 [ 72.781800][ T691] ? console_flush_one_record+0x111/0x710 [ 72.781802][ T691] console_flush_one_record+0x46f/0x710 [ 72.781805][ T691] ? console_emit_next_record+0x4c0/0x4c0 [ 72.781807][ T691] console_unlock+0xee/0x1f0 [ 72.781809][ T691] ? lock_acquire+0x13c/0x160 [ 72.781811][ T691] ? console_flush_one_record+0x710/0x710 [ 72.781812][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781814][ T691] ? lock_release+0x184/0x1f0 [ 72.781816][ T691] ? lock_acquire+0x60/0x160 [ 72.781817][ T691] ? __rcu_read_lock+0x30/0x70 [ 72.781819][ T691] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.781821][ T691] ? vprintk_emit+0x320/0x3e0 [ 72.781823][ T691] vprintk_emit+0x37c/0x3e0 [ 72.781826][ T691] ? wake_up_klogd_work_func+0x90/0x90 [ 72.781829][ T691] ? lock_release+0x184/0x1f0 [ 72.781831][ T691] _printk+0xc7/0x100 [ 72.781834][ T691] ? snapshot_read.cold+0x21/0x21 [ 72.781836][ T691] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 72.781850][ T691] ? do_setlink.isra.0+0xa31/0x2750 [ 72.781853][ T691] ? rtnl_newlink+0x9f1/0x11c0 [ 72.781854][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.781856][ T691] br_set_state+0x22f/0x430 [bridge] [ 72.781868][ T691] br_init_port+0xc4/0x200 [bridge] [ 72.781877][ T691] new_nbp+0x39c/0x580 [bridge] [ 72.781885][ T691] br_add_if+0x212/0x1320 [bridge] [ 72.781892][ T691] ? bpf_address_lookup+0x250/0x290 [ 72.781896][ T691] ? is_bpf_text_address+0x72/0x110 [ 72.781898][ T691] ? kernel_text_address+0x149/0x170 [ 72.781900][ T691] ? __kernel_text_address+0x12/0x30 [ 72.781902][ T691] do_set_master+0x357/0x580 [ 72.781905][ T691] do_setlink.isra.0+0xa31/0x2750 [ 72.781907][ T691] ? stack_trace_save+0x93/0xc0 [ 72.781909][ T691] ? rtnl_link_get_size+0x350/0x350 [ 72.781910][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781912][ T691] ? stack_depot_save_flags+0x1bc/0x790 [ 72.781915][ T691] ? kasan_save_stack+0x3d/0x50 [ 72.781918][ T691] ? kasan_save_stack+0x2f/0x50 [ 72.781920][ T691] ? kasan_save_track+0x14/0x30 [ 72.781921][ T691] ? __kasan_kmalloc+0x7b/0x90 [ 72.781923][ T691] ? __kmalloc_cache_noprof+0x29a/0x620 [ 72.781925][ T691] ? rtnl_newlink+0x124/0x11c0 [ 72.781926][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.781927][ T691] ? netlink_rcv_skb+0x14e/0x3a0 [ 72.781929][ T691] ? netlink_unicast+0x486/0x750 [ 72.781931][ T691] ? netlink_sendmsg+0x735/0xc60 [ 72.781932][ T691] ? ____sys_sendmsg+0x415/0x880 [ 72.781935][ T691] ? ___sys_sendmsg+0x14e/0x1d0 [ 72.781936][ T691] ? __sys_sendmsg+0x12c/0x1d0 [ 72.781938][ T691] ? do_syscall_64+0xff/0x530 [ 72.781940][ T691] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.781943][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781944][ T691] ? lock_acquire+0x13c/0x160 [ 72.781946][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781948][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781949][ T691] ? trace_contention_end+0xb3/0x180 [ 72.781953][ T691] ? __mutex_lock+0x1db/0x1ea0 [ 72.781955][ T691] ? __mutex_lock+0x9a3/0x1ea0 [ 72.781956][ T691] ? rtnl_newlink+0x9a8/0x11c0 [ 72.781958][ T691] ? ww_mutex_lock+0x160/0x160 [ 72.781959][ T691] ? nla_get_range_signed+0x3d0/0x3d0 [ 72.781962][ T691] ? __rtnl_newlink+0x3fa/0xa50 [ 72.781964][ T691] rtnl_newlink+0x9f1/0x11c0 [ 72.781966][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781968][ T691] ? rtnl_bridge_getlink+0x850/0x850 [ 72.781969][ T691] ? lock_acquire+0x13c/0x160 [ 72.781971][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781973][ T691] ? is_bpf_text_address+0x3e/0x110 [ 72.781975][ T691] ? is_bpf_text_address+0x72/0x110 [ 72.781977][ T691] ? kernel_text_address+0x149/0x170 [ 72.781978][ T691] ? __kernel_text_address+0x12/0x30 [ 72.781979][ T691] ? write_profile+0xf0/0xf0 [ 72.781981][ T691] ? unwind_get_return_address+0x67/0xd0 [ 72.781983][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781985][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781987][ T691] ? cap_capable+0x1d7/0x3d0 [ 72.781990][ T691] ? lock_acquire+0x13c/0x160 [ 72.781992][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.781994][ T691] ? rtnl_bridge_getlink+0x850/0x850 [ 72.781995][ T691] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.781997][ T691] ? rtnl_link_fill+0x920/0x920 [ 72.781998][ T691] ? filter_irq_stacks+0xd0/0xd0 [ 72.781999][ T691] ? stack_depot_save_flags+0x1bc/0x790 [ 72.782002][ T691] netlink_rcv_skb+0x14e/0x3a0 [ 72.782003][ T691] ? rtnl_link_fill+0x920/0x920 [ 72.782005][ T691] ? lock_release+0x184/0x1f0 [ 72.782006][ T691] ? netlink_ack+0xcf0/0xcf0 [ 72.782008][ T691] ? __netlink_lookup+0xb9/0x6b0 [ 72.782010][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.782012][ T691] ? lock_release+0x184/0x1f0 [ 72.782014][ T691] netlink_unicast+0x486/0x750 [ 72.782016][ T691] ? netlink_attachskb+0x810/0x810 [ 72.782018][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.782019][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.782021][ T691] ? lock_acquire+0x13c/0x160 [ 72.782023][ T691] netlink_sendmsg+0x735/0xc60 [ 72.782025][ T691] ? netlink_unicast+0x750/0x750 [ 72.782027][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.782029][ T691] ? lock_release+0x184/0x1f0 [ 72.782031][ T691] ____sys_sendmsg+0x415/0x880 [ 72.782033][ T691] ? copy_msghdr_from_user+0x279/0x420 [ 72.782034][ T691] ? get_timestamp.constprop.0+0x390/0x390 [ 72.782036][ T691] ? move_addr_to_kernel+0x40/0x40 [ 72.782037][ T691] ? filter_irq_stacks+0xd0/0xd0 [ 72.782040][ T691] ___sys_sendmsg+0x14e/0x1d0 [ 72.782042][ T691] ? copy_msghdr_from_user+0x420/0x420 [ 72.782047][ T691] __sys_sendmsg+0x12c/0x1d0 [ 72.782049][ T691] ? __sys_sendmsg_sock+0x20/0x20 [ 72.782052][ T691] ? rcu_is_watching+0x16/0xd0 [ 72.782054][ T691] do_syscall_64+0xff/0x530 [ 72.782055][ T691] ? exc_page_fault+0xee/0x100 [ 72.782057][ T691] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.782059][ T691] RIP: 0033:0x7f0065abb54e [ 72.782061][ T691] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 72.782063][ T691] RSP: 002b:00007ffe9a63f8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 72.782067][ T691] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0065abb54e [ 72.782068][ T691] RDX: 0000000000000000 RSI: 00007ffe9a63f9a0 RDI: 0000000000000005 [ 72.782069][ T691] RBP: 00007ffe9a63f900 R08: 0000000000000000 R09: 0000000000000000 [ 72.782070][ T691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e02 [ 72.782071][ T691] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe9a640060 [ 72.782073][ T691] [ 72.812158][ T691] br1: port 1(lag2.100) entered disabled state [ 72.812382][ T691] lag2.100: entered allmulticast mode [ 72.812525][ T691] lag2: entered allmulticast mode [ 72.812678][ T691] veth1: entered allmulticast mode [ 72.812833][ T691] veth7: entered allmulticast mode [ 72.813982][ T691] lag2.100: entered promiscuous mode [ 72.814151][ T691] lag2: entered promiscuous mode [ 72.814302][ T691] veth1: entered promiscuous mode [ 72.814962][ T691] veth7: entered promiscuous mode [ 72.815706][ T691] br1: port 1(lag2.100) entered blocking state [ 72.815918][ T691] br1: port 1(lag2.100) entered forwarding state [ 72.847168][ T692] br2: port 1(lag2.200) entered blocking state [ 72.847390][ T692] br2: port 1(lag2.200) entered disabled state [ 72.847613][ T692] lag2.200: entered allmulticast mode [ 72.848659][ T692] lag2.200: entered promiscuous mode [ 72.849185][ T692] br2: port 1(lag2.200) entered blocking state [ 72.849374][ T692] br2: port 1(lag2.200) entered forwarding state [ 87.158993][ T754] lag3: Port device veth2 removed [ 87.159010][ T754] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.159013][ T754] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 754, name: ip [ 87.159014][ T754] preempt_count: 1, expected: 0 [ 87.159015][ T754] RCU nest depth: 0, expected: 0 [ 87.159016][ T754] INFO: lockdep is turned off. [ 87.159018][ T754] irq event stamp: 0 [ 87.159018][ T754] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 87.159022][ T754] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 87.159029][ T754] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 87.159030][ T754] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 87.159032][ T754] Preemption disabled at: [ 87.159033][ T754] [] vprintk_emit+0x31b/0x3e0 [ 87.159041][ T754] CPU: 3 UID: 0 PID: 754 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.159044][ T754] Tainted: [W]=WARN [ 87.159045][ T754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.159047][ T754] Call Trace: [ 87.159049][ T754] [ 87.159050][ T754] dump_stack_lvl+0x6f/0xa0 [ 87.159055][ T754] ? vprintk_emit+0x31b/0x3e0 [ 87.159058][ T754] __might_resched.cold+0x1fe/0x2c1 [ 87.159061][ T754] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.159065][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159068][ T754] __kmalloc_noprof+0x443/0x760 [ 87.159072][ T754] ? __rwlock_init+0x150/0x150 [ 87.159075][ T754] ? alloc_buf.isra.0+0x4b/0x260 [ 87.159079][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 87.159080][ T754] alloc_buf.isra.0+0x4b/0x260 [ 87.159082][ T754] put_chars+0x1e1/0x2f0 [ 87.159084][ T754] ? desc_read_finalized_seq+0x79/0x120 [ 87.159086][ T754] ? __send_to_port+0x420/0x420 [ 87.159088][ T754] ? console_prepend_replay+0x20/0x20 [ 87.159090][ T754] hvc_console_print+0x292/0x780 [ 87.159094][ T754] ? hvc_write+0x3a0/0x3a0 [ 87.159095][ T754] ? do_raw_spin_lock+0x131/0x280 [ 87.159097][ T754] ? __rwlock_init+0x150/0x150 [ 87.159098][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159100][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159102][ T754] ? lock_acquire+0x13c/0x160 [ 87.159104][ T754] console_emit_next_record+0x22f/0x4c0 [ 87.159107][ T754] ? devkmsg_read+0x4b0/0x4b0 [ 87.159109][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159110][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159112][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159114][ T754] ? lock_acquire+0x13c/0x160 [ 87.159116][ T754] ? console_flush_one_record+0x111/0x710 [ 87.159117][ T754] console_flush_one_record+0x46f/0x710 [ 87.159120][ T754] ? console_emit_next_record+0x4c0/0x4c0 [ 87.159122][ T754] console_unlock+0xee/0x1f0 [ 87.159124][ T754] ? lock_acquire+0x13c/0x160 [ 87.159126][ T754] ? console_flush_one_record+0x710/0x710 [ 87.159128][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159129][ T754] ? lock_release+0x184/0x1f0 [ 87.159131][ T754] ? lock_acquire+0x60/0x160 [ 87.159132][ T754] ? __rcu_read_lock+0x30/0x70 [ 87.159134][ T754] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.159136][ T754] ? vprintk_emit+0x320/0x3e0 [ 87.159138][ T754] vprintk_emit+0x37c/0x3e0 [ 87.159141][ T754] ? wake_up_klogd_work_func+0x90/0x90 [ 87.159143][ T754] ? rtnl_newlink+0x9f1/0x11c0 [ 87.159146][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 87.159149][ T754] ? netlink_unicast+0x486/0x750 [ 87.159150][ T754] ? netlink_sendmsg+0x735/0xc60 [ 87.159151][ T754] ? ____sys_sendmsg+0x415/0x880 [ 87.159154][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.159156][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 87.159158][ T754] _printk+0xc7/0x100 [ 87.159161][ T754] ? snapshot_read.cold+0x21/0x21 [ 87.159164][ T754] ? netdev_name+0x43/0x60 [ 87.159166][ T754] ? __netdev_printk+0x17f/0x1d0 [ 87.159168][ T754] netdev_info+0xe2/0x116 [ 87.159170][ T754] ? netdev_notice+0x120/0x120 [ 87.159171][ T754] ? lock_acquire+0x13c/0x160 [ 87.159173][ T754] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 87.159176][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 87.159178][ T754] ? trace_hardirqs_on+0x36/0x40 [ 87.159179][ T754] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 87.159182][ T754] ? kvfree_call_rcu+0x23b/0x2e0 [ 87.159185][ T754] ? trace_irq_enable.constprop.0+0x30/0x160 [ 87.159187][ T754] team_port_del+0x645/0x9c0 [ 87.159190][ T754] do_set_master+0x15c/0x580 [ 87.159193][ T754] do_setlink.isra.0+0xa31/0x2750 [ 87.159196][ T754] ? stack_trace_save+0x93/0xc0 [ 87.159199][ T754] ? rtnl_link_get_size+0x350/0x350 [ 87.159200][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159202][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 87.159206][ T754] ? kasan_save_stack+0x3d/0x50 [ 87.159208][ T754] ? kasan_save_stack+0x2f/0x50 [ 87.159210][ T754] ? kasan_save_track+0x14/0x30 [ 87.159211][ T754] ? __kasan_kmalloc+0x7b/0x90 [ 87.159213][ T754] ? __kmalloc_cache_noprof+0x29a/0x620 [ 87.159215][ T754] ? rtnl_newlink+0x124/0x11c0 [ 87.159216][ T754] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.159217][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 87.159218][ T754] ? netlink_unicast+0x486/0x750 [ 87.159219][ T754] ? netlink_sendmsg+0x735/0xc60 [ 87.159221][ T754] ? ____sys_sendmsg+0x415/0x880 [ 87.159222][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.159223][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 87.159225][ T754] ? do_syscall_64+0xff/0x530 [ 87.159227][ T754] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.159229][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159231][ T754] ? lock_acquire+0x13c/0x160 [ 87.159233][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159234][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159236][ T754] ? trace_contention_end+0xb3/0x180 [ 87.159239][ T754] ? __mutex_lock+0x1db/0x1ea0 [ 87.159241][ T754] ? __mutex_lock+0x9a3/0x1ea0 [ 87.159242][ T754] ? rtnl_newlink+0x9a8/0x11c0 [ 87.159244][ T754] ? ww_mutex_lock+0x160/0x160 [ 87.159245][ T754] ? nla_get_range_signed+0x3d0/0x3d0 [ 87.159248][ T754] ? __rtnl_newlink+0x3fa/0xa50 [ 87.159250][ T754] rtnl_newlink+0x9f1/0x11c0 [ 87.159252][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159254][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 87.159255][ T754] ? lock_acquire+0x13c/0x160 [ 87.159256][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159258][ T754] ? is_bpf_text_address+0x3e/0x110 [ 87.159261][ T754] ? is_bpf_text_address+0x72/0x110 [ 87.159263][ T754] ? kernel_text_address+0x149/0x170 [ 87.159266][ T754] ? __kernel_text_address+0x12/0x30 [ 87.159267][ T754] ? write_profile+0xf0/0xf0 [ 87.159268][ T754] ? unwind_get_return_address+0x67/0xd0 [ 87.159271][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159273][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159274][ T754] ? cap_capable+0x1d7/0x3d0 [ 87.159278][ T754] ? lock_acquire+0x13c/0x160 [ 87.159279][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159281][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 87.159283][ T754] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.159284][ T754] ? rtnl_link_fill+0x920/0x920 [ 87.159286][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 87.159287][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 87.159290][ T754] netlink_rcv_skb+0x14e/0x3a0 [ 87.159291][ T754] ? rtnl_link_fill+0x920/0x920 [ 87.159293][ T754] ? lock_release+0x184/0x1f0 [ 87.159294][ T754] ? netlink_ack+0xcf0/0xcf0 [ 87.159295][ T754] ? __netlink_lookup+0xb9/0x6b0 [ 87.159298][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159300][ T754] ? lock_release+0x184/0x1f0 [ 87.159302][ T754] netlink_unicast+0x486/0x750 [ 87.159304][ T754] ? netlink_attachskb+0x810/0x810 [ 87.159306][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159307][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159309][ T754] ? lock_acquire+0x13c/0x160 [ 87.159311][ T754] netlink_sendmsg+0x735/0xc60 [ 87.159313][ T754] ? netlink_unicast+0x750/0x750 [ 87.159315][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159317][ T754] ? lock_release+0x184/0x1f0 [ 87.159319][ T754] ____sys_sendmsg+0x415/0x880 [ 87.159320][ T754] ? copy_msghdr_from_user+0x279/0x420 [ 87.159322][ T754] ? get_timestamp.constprop.0+0x390/0x390 [ 87.159324][ T754] ? move_addr_to_kernel+0x40/0x40 [ 87.159325][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 87.159328][ T754] ___sys_sendmsg+0x14e/0x1d0 [ 87.159330][ T754] ? copy_msghdr_from_user+0x420/0x420 [ 87.159335][ T754] __sys_sendmsg+0x12c/0x1d0 [ 87.159337][ T754] ? __sys_sendmsg_sock+0x20/0x20 [ 87.159339][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.159341][ T754] do_syscall_64+0xff/0x530 [ 87.159343][ T754] ? exc_page_fault+0xee/0x100 [ 87.159345][ T754] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.159347][ T754] RIP: 0033:0x7f8ae1c9b54e [ 87.159349][ T754] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 87.159351][ T754] RSP: 002b:00007ffcb847cf60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 87.159355][ T754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ae1c9b54e [ 87.159356][ T754] RDX: 0000000000000000 RSI: 00007ffcb847d010 RDI: 0000000000000005 [ 87.159357][ T754] RBP: 00007ffcb847cf70 R08: 0000000000000000 R09: 0000000000000000 [ 87.159358][ T754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e10 [ 87.159359][ T754] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcb847d6d0 [ 87.159361][ T754] [ 101.511415][ T817] lag3: Port device veth2 added [ 101.511434][ T817] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 101.511438][ T817] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 817, name: ip [ 101.511440][ T817] preempt_count: 1, expected: 0 [ 101.511441][ T817] RCU nest depth: 0, expected: 0 [ 101.511443][ T817] INFO: lockdep is turned off. [ 101.511444][ T817] irq event stamp: 0 [ 101.511446][ T817] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 101.511451][ T817] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 101.511458][ T817] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 101.511461][ T817] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 101.511463][ T817] Preemption disabled at: [ 101.511464][ T817] [] vprintk_emit+0x31b/0x3e0 [ 101.511474][ T817] CPU: 3 UID: 0 PID: 817 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 101.511478][ T817] Tainted: [W]=WARN [ 101.511480][ T817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.511482][ T817] Call Trace: [ 101.511484][ T817] [ 101.511486][ T817] dump_stack_lvl+0x6f/0xa0 [ 101.511493][ T817] ? vprintk_emit+0x31b/0x3e0 [ 101.511496][ T817] __might_resched.cold+0x1fe/0x2c1 [ 101.511500][ T817] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 101.511505][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511510][ T817] __kmalloc_noprof+0x443/0x760 [ 101.511514][ T817] ? __rwlock_init+0x150/0x150 [ 101.511518][ T817] ? alloc_buf.isra.0+0x4b/0x260 [ 101.511523][ T817] ? do_raw_spin_unlock+0x59/0x250 [ 101.511525][ T817] alloc_buf.isra.0+0x4b/0x260 [ 101.511529][ T817] put_chars+0x1e1/0x2f0 [ 101.511531][ T817] ? __send_to_port+0x420/0x420 [ 101.511533][ T817] ? printk_get_next_message+0x240/0x650 [ 101.511537][ T817] ? console_prepend_replay+0x20/0x20 [ 101.511540][ T817] ? pointer+0x794/0xed0 [ 101.511545][ T817] hvc_console_print+0x292/0x780 [ 101.511553][ T817] ? hvc_write+0x3a0/0x3a0 [ 101.511555][ T817] ? __rwlock_init+0x150/0x150 [ 101.511557][ T817] ? lock_acquire+0x13c/0x160 [ 101.511561][ T817] console_emit_next_record+0x22f/0x4c0 [ 101.511565][ T817] ? devkmsg_read+0x4b0/0x4b0 [ 101.511568][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511570][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511573][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511575][ T817] ? lock_acquire+0x13c/0x160 [ 101.511578][ T817] ? console_flush_one_record+0x111/0x710 [ 101.511581][ T817] console_flush_one_record+0x46f/0x710 [ 101.511584][ T817] ? console_emit_next_record+0x4c0/0x4c0 [ 101.511589][ T817] console_unlock+0xee/0x1f0 [ 101.511591][ T817] ? lock_acquire+0x13c/0x160 [ 101.511594][ T817] ? console_flush_one_record+0x710/0x710 [ 101.511596][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511599][ T817] ? lock_release+0x184/0x1f0 [ 101.511601][ T817] ? lock_acquire+0x60/0x160 [ 101.511603][ T817] ? __rcu_read_lock+0x30/0x70 [ 101.511606][ T817] ? __down_trylock_console_sem+0x5e/0xa0 [ 101.511609][ T817] ? vprintk_emit+0x320/0x3e0 [ 101.511612][ T817] vprintk_emit+0x37c/0x3e0 [ 101.511616][ T817] ? wake_up_klogd_work_func+0x90/0x90 [ 101.511620][ T817] _printk+0xc7/0x100 [ 101.511624][ T817] ? snapshot_read.cold+0x21/0x21 [ 101.511627][ T817] ? netdev_name+0x43/0x60 [ 101.511631][ T817] ? __netdev_printk+0x17f/0x1d0 [ 101.511634][ T817] netdev_info+0xe2/0x116 [ 101.511636][ T817] ? netdev_notice+0x120/0x120 [ 101.511640][ T817] ? netdev_change_features+0xa0/0xa0 [ 101.511644][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511647][ T817] ? team_nl_send_options_get+0x6c0/0x6c0 [ 101.511651][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511653][ T817] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 101.511657][ T817] ? trace_irq_enable.constprop.0+0x30/0x160 [ 101.511659][ T817] team_port_add+0xf29/0x15e0 [ 101.511663][ T817] ? team_port_enable+0xc0/0xc0 [ 101.511665][ T817] ? kernel_text_address+0x149/0x170 [ 101.511670][ T817] do_set_master+0x357/0x580 [ 101.511674][ T817] do_setlink.isra.0+0xa31/0x2750 [ 101.511678][ T817] ? stack_trace_save+0x93/0xc0 [ 101.511681][ T817] ? rtnl_link_get_size+0x350/0x350 [ 101.511683][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511686][ T817] ? stack_depot_save_flags+0x1bc/0x790 [ 101.511691][ T817] ? kasan_save_stack+0x3d/0x50 [ 101.511695][ T817] ? kasan_save_stack+0x2f/0x50 [ 101.511697][ T817] ? kasan_save_track+0x14/0x30 [ 101.511700][ T817] ? __kasan_kmalloc+0x7b/0x90 [ 101.511702][ T817] ? __kmalloc_cache_noprof+0x29a/0x620 [ 101.511704][ T817] ? rtnl_newlink+0x124/0x11c0 [ 101.511706][ T817] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 101.511708][ T817] ? netlink_rcv_skb+0x14e/0x3a0 [ 101.511711][ T817] ? netlink_unicast+0x486/0x750 [ 101.511713][ T817] ? netlink_sendmsg+0x735/0xc60 [ 101.511716][ T817] ? ____sys_sendmsg+0x415/0x880 [ 101.511719][ T817] ? ___sys_sendmsg+0x14e/0x1d0 [ 101.511721][ T817] ? __sys_sendmsg+0x12c/0x1d0 [ 101.511724][ T817] ? do_syscall_64+0xff/0x530 [ 101.511726][ T817] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 101.511730][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511733][ T817] ? lock_acquire+0x13c/0x160 [ 101.511735][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511738][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511740][ T817] ? trace_contention_end+0xb3/0x180 [ 101.511745][ T817] ? __mutex_lock+0x1db/0x1ea0 [ 101.511748][ T817] ? __mutex_lock+0x9a3/0x1ea0 [ 101.511750][ T817] ? rtnl_newlink+0x9a8/0x11c0 [ 101.511753][ T817] ? ww_mutex_lock+0x160/0x160 [ 101.511755][ T817] ? nla_get_range_signed+0x3d0/0x3d0 [ 101.511758][ T817] ? __rtnl_newlink+0x3fa/0xa50 [ 101.511762][ T817] rtnl_newlink+0x9f1/0x11c0 [ 101.511765][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511768][ T817] ? rtnl_bridge_getlink+0x850/0x850 [ 101.511770][ T817] ? lock_acquire+0x13c/0x160 [ 101.511773][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511776][ T817] ? is_bpf_text_address+0x3e/0x110 [ 101.511780][ T817] ? is_bpf_text_address+0x72/0x110 [ 101.511782][ T817] ? kernel_text_address+0x149/0x170 [ 101.511785][ T817] ? __kernel_text_address+0x12/0x30 [ 101.511787][ T817] ? write_profile+0xf0/0xf0 [ 101.511789][ T817] ? unwind_get_return_address+0x67/0xd0 [ 101.511792][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511795][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511797][ T817] ? cap_capable+0x1d7/0x3d0 [ 101.511802][ T817] ? lock_acquire+0x13c/0x160 [ 101.511804][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511807][ T817] ? rtnl_bridge_getlink+0x850/0x850 [ 101.511809][ T817] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 101.511812][ T817] ? rtnl_link_fill+0x920/0x920 [ 101.511814][ T817] ? filter_irq_stacks+0xd0/0xd0 [ 101.511817][ T817] ? stack_depot_save_flags+0x1bc/0x790 [ 101.511821][ T817] netlink_rcv_skb+0x14e/0x3a0 [ 101.511823][ T817] ? rtnl_link_fill+0x920/0x920 [ 101.511825][ T817] ? lock_release+0x184/0x1f0 [ 101.511828][ T817] ? netlink_ack+0xcf0/0xcf0 [ 101.511830][ T817] ? __netlink_lookup+0xb9/0x6b0 [ 101.511834][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511836][ T817] ? lock_release+0x184/0x1f0 [ 101.511840][ T817] netlink_unicast+0x486/0x750 [ 101.511843][ T817] ? netlink_attachskb+0x810/0x810 [ 101.511845][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511848][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511850][ T817] ? lock_acquire+0x13c/0x160 [ 101.511853][ T817] netlink_sendmsg+0x735/0xc60 [ 101.511856][ T817] ? netlink_unicast+0x750/0x750 [ 101.511859][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511862][ T817] ? lock_release+0x184/0x1f0 [ 101.511865][ T817] ____sys_sendmsg+0x415/0x880 [ 101.511868][ T817] ? copy_msghdr_from_user+0x279/0x420 [ 101.511870][ T817] ? get_timestamp.constprop.0+0x390/0x390 [ 101.511873][ T817] ? move_addr_to_kernel+0x40/0x40 [ 101.511875][ T817] ? filter_irq_stacks+0xd0/0xd0 [ 101.511879][ T817] ___sys_sendmsg+0x14e/0x1d0 [ 101.511882][ T817] ? copy_msghdr_from_user+0x420/0x420 [ 101.511891][ T817] __sys_sendmsg+0x12c/0x1d0 [ 101.511894][ T817] ? __sys_sendmsg_sock+0x20/0x20 [ 101.511904][ T817] ? rcu_is_watching+0x16/0xd0 [ 101.511907][ T817] do_syscall_64+0xff/0x530 [ 101.511910][ T817] ? exc_page_fault+0xee/0x100 [ 101.511913][ T817] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 101.511915][ T817] RIP: 0033:0x7f0e3261554e [ 101.511918][ T817] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 101.511921][ T817] RSP: 002b:00007ffd29566150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.511926][ T817] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0e3261554e [ 101.511928][ T817] RDX: 0000000000000000 RSI: 00007ffd29566200 RDI: 0000000000000005 [ 101.511930][ T817] RBP: 00007ffd29566160 R08: 0000000000000000 R09: 0000000000000000 [ 101.511931][ T817] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e1e [ 101.511933][ T817] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd295668c0 [ 101.511937][ T817] [ 101.671605][ T828] lag3: Port device veth4 removed [ 115.988514][ T891] lag3: Port device veth2 removed [ 115.988532][ T891] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 115.988534][ T891] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 891, name: ip [ 115.988536][ T891] preempt_count: 1, expected: 0 [ 115.988537][ T891] RCU nest depth: 0, expected: 0 [ 115.988538][ T891] INFO: lockdep is turned off. [ 115.988539][ T891] irq event stamp: 0 [ 115.988540][ T891] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 115.988544][ T891] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 115.988553][ T891] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 115.988555][ T891] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 115.988557][ T891] Preemption disabled at: [ 115.988558][ T891] [] vprintk_emit+0x31b/0x3e0 [ 115.988566][ T891] CPU: 2 UID: 0 PID: 891 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 115.988569][ T891] Tainted: [W]=WARN [ 115.988570][ T891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.988572][ T891] Call Trace: [ 115.988574][ T891] [ 115.988575][ T891] dump_stack_lvl+0x6f/0xa0 [ 115.988580][ T891] ? vprintk_emit+0x31b/0x3e0 [ 115.988582][ T891] __might_resched.cold+0x1fe/0x2c1 [ 115.988586][ T891] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 115.988589][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988593][ T891] __kmalloc_noprof+0x443/0x760 [ 115.988597][ T891] ? __rwlock_init+0x150/0x150 [ 115.988599][ T891] ? alloc_buf.isra.0+0x4b/0x260 [ 115.988603][ T891] ? do_raw_spin_unlock+0x59/0x250 [ 115.988605][ T891] alloc_buf.isra.0+0x4b/0x260 [ 115.988607][ T891] put_chars+0x1e1/0x2f0 [ 115.988608][ T891] ? desc_read_finalized_seq+0x79/0x120 [ 115.988610][ T891] ? __send_to_port+0x420/0x420 [ 115.988612][ T891] ? console_prepend_replay+0x20/0x20 [ 115.988615][ T891] hvc_console_print+0x292/0x780 [ 115.988618][ T891] ? hvc_write+0x3a0/0x3a0 [ 115.988619][ T891] ? do_raw_spin_lock+0x131/0x280 [ 115.988621][ T891] ? __rwlock_init+0x150/0x150 [ 115.988622][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988624][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988626][ T891] ? lock_acquire+0x13c/0x160 [ 115.988628][ T891] console_emit_next_record+0x22f/0x4c0 [ 115.988631][ T891] ? devkmsg_read+0x4b0/0x4b0 [ 115.988633][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988635][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988636][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988638][ T891] ? lock_acquire+0x13c/0x160 [ 115.988640][ T891] ? console_flush_one_record+0x111/0x710 [ 115.988642][ T891] console_flush_one_record+0x46f/0x710 [ 115.988644][ T891] ? console_emit_next_record+0x4c0/0x4c0 [ 115.988647][ T891] console_unlock+0xee/0x1f0 [ 115.988649][ T891] ? lock_acquire+0x13c/0x160 [ 115.988650][ T891] ? console_flush_one_record+0x710/0x710 [ 115.988652][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988653][ T891] ? lock_release+0x184/0x1f0 [ 115.988655][ T891] ? lock_acquire+0x60/0x160 [ 115.988656][ T891] ? __rcu_read_lock+0x30/0x70 [ 115.988659][ T891] ? __down_trylock_console_sem+0x5e/0xa0 [ 115.988660][ T891] ? vprintk_emit+0x320/0x3e0 [ 115.988662][ T891] vprintk_emit+0x37c/0x3e0 [ 115.988665][ T891] ? wake_up_klogd_work_func+0x90/0x90 [ 115.988666][ T891] ? rtnl_newlink+0x9f1/0x11c0 [ 115.988669][ T891] ? netlink_rcv_skb+0x14e/0x3a0 [ 115.988672][ T891] ? netlink_unicast+0x486/0x750 [ 115.988674][ T891] ? netlink_sendmsg+0x735/0xc60 [ 115.988675][ T891] ? ____sys_sendmsg+0x415/0x880 [ 115.988678][ T891] ? ___sys_sendmsg+0x14e/0x1d0 [ 115.988679][ T891] ? __sys_sendmsg+0x12c/0x1d0 [ 115.988681][ T891] _printk+0xc7/0x100 [ 115.988684][ T891] ? snapshot_read.cold+0x21/0x21 [ 115.988687][ T891] ? netdev_name+0x43/0x60 [ 115.988689][ T891] ? __netdev_printk+0x17f/0x1d0 [ 115.988691][ T891] netdev_info+0xe2/0x116 [ 115.988693][ T891] ? netdev_notice+0x120/0x120 [ 115.988695][ T891] ? lock_acquire+0x13c/0x160 [ 115.988696][ T891] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 115.988699][ T891] ? do_raw_spin_unlock+0x59/0x250 [ 115.988701][ T891] ? trace_hardirqs_on+0x36/0x40 [ 115.988702][ T891] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 115.988705][ T891] ? kvfree_call_rcu+0x23b/0x2e0 [ 115.988708][ T891] ? trace_irq_enable.constprop.0+0x30/0x160 [ 115.988710][ T891] team_port_del+0x645/0x9c0 [ 115.988713][ T891] do_set_master+0x15c/0x580 [ 115.988716][ T891] do_setlink.isra.0+0xa31/0x2750 [ 115.988719][ T891] ? stack_trace_save+0x93/0xc0 [ 115.988721][ T891] ? rtnl_link_get_size+0x350/0x350 [ 115.988722][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988724][ T891] ? stack_depot_save_flags+0x1bc/0x790 [ 115.988728][ T891] ? kasan_save_stack+0x3d/0x50 [ 115.988731][ T891] ? kasan_save_stack+0x2f/0x50 [ 115.988732][ T891] ? kasan_save_track+0x14/0x30 [ 115.988734][ T891] ? __kasan_kmalloc+0x7b/0x90 [ 115.988735][ T891] ? __kmalloc_cache_noprof+0x29a/0x620 [ 115.988737][ T891] ? rtnl_newlink+0x124/0x11c0 [ 115.988738][ T891] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 115.988739][ T891] ? netlink_rcv_skb+0x14e/0x3a0 [ 115.988740][ T891] ? netlink_unicast+0x486/0x750 [ 115.988742][ T891] ? netlink_sendmsg+0x735/0xc60 [ 115.988743][ T891] ? ____sys_sendmsg+0x415/0x880 [ 115.988744][ T891] ? ___sys_sendmsg+0x14e/0x1d0 [ 115.988746][ T891] ? __sys_sendmsg+0x12c/0x1d0 [ 115.988747][ T891] ? do_syscall_64+0xff/0x530 [ 115.988749][ T891] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 115.988752][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988754][ T891] ? lock_acquire+0x13c/0x160 [ 115.988755][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988757][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988759][ T891] ? trace_contention_end+0xb3/0x180 [ 115.988762][ T891] ? __mutex_lock+0x1db/0x1ea0 [ 115.988763][ T891] ? __mutex_lock+0x9a3/0x1ea0 [ 115.988764][ T891] ? rtnl_newlink+0x9a8/0x11c0 [ 115.988766][ T891] ? ww_mutex_lock+0x160/0x160 [ 115.988767][ T891] ? nla_get_range_signed+0x3d0/0x3d0 [ 115.988770][ T891] ? __rtnl_newlink+0x3fa/0xa50 [ 115.988772][ T891] rtnl_newlink+0x9f1/0x11c0 [ 115.988774][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988776][ T891] ? rtnl_bridge_getlink+0x850/0x850 [ 115.988777][ T891] ? lock_acquire+0x13c/0x160 [ 115.988778][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988780][ T891] ? is_bpf_text_address+0x3e/0x110 [ 115.988783][ T891] ? is_bpf_text_address+0x72/0x110 [ 115.988785][ T891] ? kernel_text_address+0x149/0x170 [ 115.988788][ T891] ? __kernel_text_address+0x12/0x30 [ 115.988789][ T891] ? write_profile+0xf0/0xf0 [ 115.988790][ T891] ? unwind_get_return_address+0x67/0xd0 [ 115.988793][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988794][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988796][ T891] ? cap_capable+0x1d7/0x3d0 [ 115.988800][ T891] ? lock_acquire+0x13c/0x160 [ 115.988801][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988803][ T891] ? rtnl_bridge_getlink+0x850/0x850 [ 115.988805][ T891] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 115.988806][ T891] ? rtnl_link_fill+0x920/0x920 [ 115.988808][ T891] ? filter_irq_stacks+0xd0/0xd0 [ 115.988809][ T891] ? stack_depot_save_flags+0x1bc/0x790 [ 115.988812][ T891] netlink_rcv_skb+0x14e/0x3a0 [ 115.988813][ T891] ? rtnl_link_fill+0x920/0x920 [ 115.988815][ T891] ? lock_release+0x184/0x1f0 [ 115.988816][ T891] ? netlink_ack+0xcf0/0xcf0 [ 115.988818][ T891] ? __netlink_lookup+0xb9/0x6b0 [ 115.988820][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988822][ T891] ? lock_release+0x184/0x1f0 [ 115.988824][ T891] netlink_unicast+0x486/0x750 [ 115.988826][ T891] ? netlink_attachskb+0x810/0x810 [ 115.988828][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988829][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988831][ T891] ? lock_acquire+0x13c/0x160 [ 115.988833][ T891] netlink_sendmsg+0x735/0xc60 [ 115.988835][ T891] ? netlink_unicast+0x750/0x750 [ 115.988837][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988839][ T891] ? lock_release+0x184/0x1f0 [ 115.988841][ T891] ____sys_sendmsg+0x415/0x880 [ 115.988842][ T891] ? copy_msghdr_from_user+0x279/0x420 [ 115.988844][ T891] ? get_timestamp.constprop.0+0x390/0x390 [ 115.988846][ T891] ? move_addr_to_kernel+0x40/0x40 [ 115.988847][ T891] ? filter_irq_stacks+0xd0/0xd0 [ 115.988850][ T891] ___sys_sendmsg+0x14e/0x1d0 [ 115.988851][ T891] ? copy_msghdr_from_user+0x420/0x420 [ 115.988856][ T891] __sys_sendmsg+0x12c/0x1d0 [ 115.988858][ T891] ? __sys_sendmsg_sock+0x20/0x20 [ 115.988861][ T891] ? rcu_is_watching+0x16/0xd0 [ 115.988863][ T891] do_syscall_64+0xff/0x530 [ 115.988865][ T891] ? exc_page_fault+0xee/0x100 [ 115.988867][ T891] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 115.988868][ T891] RIP: 0033:0x7fdce093b54e [ 115.988870][ T891] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 115.988872][ T891] RSP: 002b:00007fffb40b4aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.988876][ T891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdce093b54e [ 115.988877][ T891] RDX: 0000000000000000 RSI: 00007fffb40b4b50 RDI: 0000000000000005 [ 115.988878][ T891] RBP: 00007fffb40b4ab0 R08: 0000000000000000 R09: 0000000000000000 [ 115.988879][ T891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e2d [ 115.988880][ T891] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffb40b5210 [ 115.988882][ T891] [ 116.135309][ T902] lag3: Port device veth4 added [ 116.242183][ T913] lag3: Port device veth2 added [ 130.821094][ T985] lag3: Port device veth4 removed [ 130.821112][ T985] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 130.821114][ T985] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 985, name: ip [ 130.821116][ T985] preempt_count: 1, expected: 0 [ 130.821117][ T985] RCU nest depth: 0, expected: 0 [ 130.821118][ T985] INFO: lockdep is turned off. [ 130.821119][ T985] irq event stamp: 0 [ 130.821120][ T985] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 130.821125][ T985] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 130.821131][ T985] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 130.821132][ T985] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 130.821134][ T985] Preemption disabled at: [ 130.821135][ T985] [] vprintk_emit+0x31b/0x3e0 [ 130.821142][ T985] CPU: 3 UID: 0 PID: 985 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 130.821146][ T985] Tainted: [W]=WARN [ 130.821147][ T985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.821149][ T985] Call Trace: [ 130.821151][ T985] [ 130.821152][ T985] dump_stack_lvl+0x6f/0xa0 [ 130.821157][ T985] ? vprintk_emit+0x31b/0x3e0 [ 130.821159][ T985] __might_resched.cold+0x1fe/0x2c1 [ 130.821163][ T985] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 130.821167][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821171][ T985] __kmalloc_noprof+0x443/0x760 [ 130.821174][ T985] ? __rwlock_init+0x150/0x150 [ 130.821177][ T985] ? alloc_buf.isra.0+0x4b/0x260 [ 130.821181][ T985] ? do_raw_spin_unlock+0x59/0x250 [ 130.821182][ T985] alloc_buf.isra.0+0x4b/0x260 [ 130.821184][ T985] put_chars+0x1e1/0x2f0 [ 130.821186][ T985] ? desc_read_finalized_seq+0x79/0x120 [ 130.821188][ T985] ? __send_to_port+0x420/0x420 [ 130.821190][ T985] ? console_prepend_replay+0x20/0x20 [ 130.821192][ T985] hvc_console_print+0x292/0x780 [ 130.821196][ T985] ? hvc_write+0x3a0/0x3a0 [ 130.821197][ T985] ? do_raw_spin_lock+0x131/0x280 [ 130.821199][ T985] ? __rwlock_init+0x150/0x150 [ 130.821201][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821203][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821204][ T985] ? lock_acquire+0x13c/0x160 [ 130.821207][ T985] console_emit_next_record+0x22f/0x4c0 [ 130.821209][ T985] ? devkmsg_read+0x4b0/0x4b0 [ 130.821212][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821213][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821215][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821217][ T985] ? lock_acquire+0x13c/0x160 [ 130.821219][ T985] ? console_flush_one_record+0x111/0x710 [ 130.821221][ T985] console_flush_one_record+0x46f/0x710 [ 130.821223][ T985] ? console_emit_next_record+0x4c0/0x4c0 [ 130.821226][ T985] console_unlock+0xee/0x1f0 [ 130.821228][ T985] ? lock_acquire+0x13c/0x160 [ 130.821230][ T985] ? console_flush_one_record+0x710/0x710 [ 130.821231][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821233][ T985] ? lock_release+0x184/0x1f0 [ 130.821234][ T985] ? lock_acquire+0x60/0x160 [ 130.821236][ T985] ? __rcu_read_lock+0x30/0x70 [ 130.821238][ T985] ? __down_trylock_console_sem+0x5e/0xa0 [ 130.821240][ T985] ? vprintk_emit+0x320/0x3e0 [ 130.821242][ T985] vprintk_emit+0x37c/0x3e0 [ 130.821245][ T985] ? wake_up_klogd_work_func+0x90/0x90 [ 130.821247][ T985] ? rtnl_newlink+0x9f1/0x11c0 [ 130.821250][ T985] ? netlink_rcv_skb+0x14e/0x3a0 [ 130.821252][ T985] ? netlink_unicast+0x486/0x750 [ 130.821254][ T985] ? netlink_sendmsg+0x735/0xc60 [ 130.821255][ T985] ? ____sys_sendmsg+0x415/0x880 [ 130.821258][ T985] ? ___sys_sendmsg+0x14e/0x1d0 [ 130.821259][ T985] ? __sys_sendmsg+0x12c/0x1d0 [ 130.821262][ T985] _printk+0xc7/0x100 [ 130.821265][ T985] ? snapshot_read.cold+0x21/0x21 [ 130.821267][ T985] ? netdev_name+0x43/0x60 [ 130.821270][ T985] ? __netdev_printk+0x17f/0x1d0 [ 130.821272][ T985] netdev_info+0xe2/0x116 [ 130.821274][ T985] ? netdev_notice+0x120/0x120 [ 130.821276][ T985] ? lock_acquire+0x13c/0x160 [ 130.821278][ T985] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 130.821280][ T985] ? do_raw_spin_unlock+0x59/0x250 [ 130.821282][ T985] ? trace_hardirqs_on+0x36/0x40 [ 130.821283][ T985] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 130.821287][ T985] ? kvfree_call_rcu+0x23b/0x2e0 [ 130.821290][ T985] ? trace_irq_enable.constprop.0+0x30/0x160 [ 130.821291][ T985] team_port_del+0x645/0x9c0 [ 130.821295][ T985] do_set_master+0x15c/0x580 [ 130.821298][ T985] do_setlink.isra.0+0xa31/0x2750 [ 130.821301][ T985] ? stack_trace_save+0x93/0xc0 [ 130.821303][ T985] ? rtnl_link_get_size+0x350/0x350 [ 130.821305][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821306][ T985] ? stack_depot_save_flags+0x1bc/0x790 [ 130.821310][ T985] ? kasan_save_stack+0x3d/0x50 [ 130.821313][ T985] ? kasan_save_stack+0x2f/0x50 [ 130.821315][ T985] ? kasan_save_track+0x14/0x30 [ 130.821316][ T985] ? __kasan_kmalloc+0x7b/0x90 [ 130.821318][ T985] ? __kmalloc_cache_noprof+0x29a/0x620 [ 130.821320][ T985] ? rtnl_newlink+0x124/0x11c0 [ 130.821321][ T985] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 130.821322][ T985] ? netlink_rcv_skb+0x14e/0x3a0 [ 130.821323][ T985] ? netlink_unicast+0x486/0x750 [ 130.821325][ T985] ? netlink_sendmsg+0x735/0xc60 [ 130.821326][ T985] ? ____sys_sendmsg+0x415/0x880 [ 130.821327][ T985] ? ___sys_sendmsg+0x14e/0x1d0 [ 130.821329][ T985] ? __sys_sendmsg+0x12c/0x1d0 [ 130.821331][ T985] ? do_syscall_64+0xff/0x530 [ 130.821332][ T985] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 130.821335][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821337][ T985] ? lock_acquire+0x13c/0x160 [ 130.821339][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821340][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821342][ T985] ? trace_contention_end+0xb3/0x180 [ 130.821345][ T985] ? __mutex_lock+0x1db/0x1ea0 [ 130.821347][ T985] ? __mutex_lock+0x9a3/0x1ea0 [ 130.821348][ T985] ? rtnl_newlink+0x9a8/0x11c0 [ 130.821350][ T985] ? ww_mutex_lock+0x160/0x160 [ 130.821351][ T985] ? nla_get_range_signed+0x3d0/0x3d0 [ 130.821354][ T985] ? __rtnl_newlink+0x3fa/0xa50 [ 130.821356][ T985] rtnl_newlink+0x9f1/0x11c0 [ 130.821358][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821360][ T985] ? rtnl_bridge_getlink+0x850/0x850 [ 130.821361][ T985] ? lock_acquire+0x13c/0x160 [ 130.821363][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821365][ T985] ? is_bpf_text_address+0x3e/0x110 [ 130.821368][ T985] ? is_bpf_text_address+0x72/0x110 [ 130.821370][ T985] ? kernel_text_address+0x149/0x170 [ 130.821372][ T985] ? __kernel_text_address+0x12/0x30 [ 130.821374][ T985] ? write_profile+0xf0/0xf0 [ 130.821375][ T985] ? unwind_get_return_address+0x67/0xd0 [ 130.821378][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821380][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821381][ T985] ? cap_capable+0x1d7/0x3d0 [ 130.821385][ T985] ? lock_acquire+0x13c/0x160 [ 130.821386][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821388][ T985] ? rtnl_bridge_getlink+0x850/0x850 [ 130.821389][ T985] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 130.821391][ T985] ? rtnl_link_fill+0x920/0x920 [ 130.821393][ T985] ? filter_irq_stacks+0xd0/0xd0 [ 130.821394][ T985] ? stack_depot_save_flags+0x1bc/0x790 [ 130.821397][ T985] netlink_rcv_skb+0x14e/0x3a0 [ 130.821398][ T985] ? rtnl_link_fill+0x920/0x920 [ 130.821399][ T985] ? lock_release+0x184/0x1f0 [ 130.821401][ T985] ? netlink_ack+0xcf0/0xcf0 [ 130.821402][ T985] ? __netlink_lookup+0xb9/0x6b0 [ 130.821405][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821407][ T985] ? lock_release+0x184/0x1f0 [ 130.821409][ T985] netlink_unicast+0x486/0x750 [ 130.821411][ T985] ? netlink_attachskb+0x810/0x810 [ 130.821413][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821415][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821416][ T985] ? lock_acquire+0x13c/0x160 [ 130.821418][ T985] netlink_sendmsg+0x735/0xc60 [ 130.821420][ T985] ? netlink_unicast+0x750/0x750 [ 130.821422][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821424][ T985] ? lock_release+0x184/0x1f0 [ 130.821426][ T985] ____sys_sendmsg+0x415/0x880 [ 130.821428][ T985] ? copy_msghdr_from_user+0x279/0x420 [ 130.821430][ T985] ? get_timestamp.constprop.0+0x390/0x390 [ 130.821431][ T985] ? move_addr_to_kernel+0x40/0x40 [ 130.821433][ T985] ? filter_irq_stacks+0xd0/0xd0 [ 130.821436][ T985] ___sys_sendmsg+0x14e/0x1d0 [ 130.821438][ T985] ? copy_msghdr_from_user+0x420/0x420 [ 130.821443][ T985] __sys_sendmsg+0x12c/0x1d0 [ 130.821445][ T985] ? __sys_sendmsg_sock+0x20/0x20 [ 130.821448][ T985] ? rcu_is_watching+0x16/0xd0 [ 130.821450][ T985] do_syscall_64+0xff/0x530 [ 130.821451][ T985] ? exc_page_fault+0xee/0x100 [ 130.821453][ T985] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 130.821455][ T985] RIP: 0033:0x7f76894f054e [ 130.821457][ T985] 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 [ 130.821459][ T985] RSP: 002b:00007ffccb2fd340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 130.821463][ T985] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f76894f054e [ 130.821464][ T985] RDX: 0000000000000000 RSI: 00007ffccb2fd3f0 RDI: 0000000000000005 [ 130.821465][ T985] RBP: 00007ffccb2fd350 R08: 0000000000000000 R09: 0000000000000000 [ 130.821466][ T985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e3c [ 130.821467][ T985] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffccb2fdab0 [ 130.821470][ T985] [ 130.875997][ T986] lag3: Port device veth2 removed [ 131.101983][ T1000] br2: port 1(lag2.200) entered disabled state [ 131.126914][ T1001] br1: port 1(lag2.100) entered disabled state [ 131.195926][ T1004] lag2.200: left allmulticast mode [ 131.196155][ T1004] lag2.200: left promiscuous mode [ 131.196530][ T1004] br2: port 1(lag2.200) entered disabled state [ 131.255183][ T1006] lag2.100: left allmulticast mode [ 131.255365][ T1006] lag2: left allmulticast mode [ 131.255526][ T1006] veth1: left allmulticast mode [ 131.255692][ T1006] veth7: left allmulticast mode [ 131.255910][ T1006] lag2.100: left promiscuous mode [ 131.256060][ T1006] lag2: left promiscuous mode [ 131.256219][ T1006] veth1: left promiscuous mode [ 131.256501][ T1006] veth7: left promiscuous mode [ 131.256981][ T1006] br1: port 1(lag2.100) entered disabled state [ 131.372102][ T1010] lag2: Port device veth7 removed [ 131.401052][ T1011] lag2: Port device veth1 removed [ 131.841770][ T1026] lag4: Port device veth5 removed [ 131.841788][ T1026] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 131.841790][ T1026] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1026, name: ip [ 131.841792][ T1026] preempt_count: 1, expected: 0 [ 131.841793][ T1026] RCU nest depth: 0, expected: 0 [ 131.841794][ T1026] INFO: lockdep is turned off. [ 131.841795][ T1026] irq event stamp: 0 [ 131.841796][ T1026] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 131.841800][ T1026] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 131.841807][ T1026] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 131.841808][ T1026] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 131.841810][ T1026] Preemption disabled at: [ 131.841811][ T1026] [] vprintk_emit+0x31b/0x3e0 [ 131.841820][ T1026] CPU: 1 UID: 0 PID: 1026 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 131.841824][ T1026] Tainted: [W]=WARN [ 131.841825][ T1026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.841827][ T1026] Call Trace: [ 131.841828][ T1026] [ 131.841829][ T1026] dump_stack_lvl+0x6f/0xa0 [ 131.841835][ T1026] ? vprintk_emit+0x31b/0x3e0 [ 131.841837][ T1026] __might_resched.cold+0x1fe/0x2c1 [ 131.841841][ T1026] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 131.841844][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.841848][ T1026] __kmalloc_noprof+0x443/0x760 [ 131.841851][ T1026] ? __rwlock_init+0x150/0x150 [ 131.841854][ T1026] ? alloc_buf.isra.0+0x4b/0x260 [ 131.841858][ T1026] ? do_raw_spin_unlock+0x59/0x250 [ 131.841860][ T1026] alloc_buf.isra.0+0x4b/0x260 [ 131.841862][ T1026] put_chars+0x1e1/0x2f0 [ 131.841863][ T1026] ? desc_read_finalized_seq+0x79/0x120 [ 131.841865][ T1026] ? __send_to_port+0x420/0x420 [ 131.841867][ T1026] ? console_prepend_replay+0x20/0x20 [ 131.841870][ T1026] hvc_console_print+0x292/0x780 [ 131.841873][ T1026] ? hvc_write+0x3a0/0x3a0 [ 131.841874][ T1026] ? do_raw_spin_lock+0x131/0x280 [ 131.841876][ T1026] ? __rwlock_init+0x150/0x150 [ 131.841878][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.841880][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.841881][ T1026] ? lock_acquire+0x13c/0x160 [ 131.841884][ T1026] console_emit_next_record+0x22f/0x4c0 [ 131.841886][ T1026] ? devkmsg_read+0x4b0/0x4b0 [ 131.841888][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.841890][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.841892][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.841893][ T1026] ? lock_acquire+0x13c/0x160 [ 131.841895][ T1026] ? console_flush_one_record+0x111/0x710 [ 131.841897][ T1026] console_flush_one_record+0x46f/0x710 [ 131.841900][ T1026] ? console_emit_next_record+0x4c0/0x4c0 [ 131.841902][ T1026] console_unlock+0xee/0x1f0 [ 131.841904][ T1026] ? lock_acquire+0x13c/0x160 [ 131.841906][ T1026] ? console_flush_one_record+0x710/0x710 [ 131.841908][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.841909][ T1026] ? lock_release+0x184/0x1f0 [ 131.841911][ T1026] ? lock_acquire+0x60/0x160 [ 131.841912][ T1026] ? __rcu_read_lock+0x30/0x70 [ 131.841914][ T1026] ? __down_trylock_console_sem+0x5e/0xa0 [ 131.841916][ T1026] ? vprintk_emit+0x320/0x3e0 [ 131.841919][ T1026] vprintk_emit+0x37c/0x3e0 [ 131.841921][ T1026] ? wake_up_klogd_work_func+0x90/0x90 [ 131.841923][ T1026] ? rtnl_newlink+0x9f1/0x11c0 [ 131.841926][ T1026] ? netlink_rcv_skb+0x14e/0x3a0 [ 131.841929][ T1026] ? netlink_unicast+0x486/0x750 [ 131.841930][ T1026] ? netlink_sendmsg+0x735/0xc60 [ 131.841931][ T1026] ? ____sys_sendmsg+0x415/0x880 [ 131.841934][ T1026] ? ___sys_sendmsg+0x14e/0x1d0 [ 131.841935][ T1026] ? __sys_sendmsg+0x12c/0x1d0 [ 131.841938][ T1026] _printk+0xc7/0x100 [ 131.841941][ T1026] ? snapshot_read.cold+0x21/0x21 [ 131.841943][ T1026] ? netdev_name+0x43/0x60 [ 131.841946][ T1026] ? __netdev_printk+0x17f/0x1d0 [ 131.841948][ T1026] netdev_info+0xe2/0x116 [ 131.841950][ T1026] ? netdev_notice+0x120/0x120 [ 131.841952][ T1026] ? lock_acquire+0x13c/0x160 [ 131.841953][ T1026] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 131.841956][ T1026] ? do_raw_spin_unlock+0x59/0x250 [ 131.841958][ T1026] ? trace_hardirqs_on+0x36/0x40 [ 131.841959][ T1026] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 131.841962][ T1026] ? kvfree_call_rcu+0x23b/0x2e0 [ 131.841965][ T1026] ? trace_irq_enable.constprop.0+0x30/0x160 [ 131.841967][ T1026] team_port_del+0x645/0x9c0 [ 131.841970][ T1026] do_set_master+0x15c/0x580 [ 131.841973][ T1026] do_setlink.isra.0+0xa31/0x2750 [ 131.841976][ T1026] ? stack_trace_save+0x93/0xc0 [ 131.841978][ T1026] ? rtnl_link_get_size+0x350/0x350 [ 131.841980][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.841981][ T1026] ? stack_depot_save_flags+0x1bc/0x790 [ 131.841985][ T1026] ? kasan_save_stack+0x3d/0x50 [ 131.841988][ T1026] ? kasan_save_stack+0x2f/0x50 [ 131.841990][ T1026] ? kasan_save_track+0x14/0x30 [ 131.841991][ T1026] ? __kasan_kmalloc+0x7b/0x90 [ 131.841993][ T1026] ? __kmalloc_cache_noprof+0x29a/0x620 [ 131.841994][ T1026] ? rtnl_newlink+0x124/0x11c0 [ 131.841995][ T1026] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 131.841996][ T1026] ? netlink_rcv_skb+0x14e/0x3a0 [ 131.841998][ T1026] ? netlink_unicast+0x486/0x750 [ 131.841999][ T1026] ? netlink_sendmsg+0x735/0xc60 [ 131.842000][ T1026] ? ____sys_sendmsg+0x415/0x880 [ 131.842002][ T1026] ? ___sys_sendmsg+0x14e/0x1d0 [ 131.842003][ T1026] ? __sys_sendmsg+0x12c/0x1d0 [ 131.842005][ T1026] ? do_syscall_64+0xff/0x530 [ 131.842007][ T1026] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 131.842010][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842012][ T1026] ? lock_acquire+0x13c/0x160 [ 131.842013][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842015][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842017][ T1026] ? trace_contention_end+0xb3/0x180 [ 131.842020][ T1026] ? __mutex_lock+0x1db/0x1ea0 [ 131.842022][ T1026] ? __mutex_lock+0x9a3/0x1ea0 [ 131.842023][ T1026] ? rtnl_newlink+0x9a8/0x11c0 [ 131.842025][ T1026] ? ww_mutex_lock+0x160/0x160 [ 131.842026][ T1026] ? nla_get_range_signed+0x3d0/0x3d0 [ 131.842028][ T1026] ? __rtnl_newlink+0x3fa/0xa50 [ 131.842030][ T1026] rtnl_newlink+0x9f1/0x11c0 [ 131.842033][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842034][ T1026] ? rtnl_bridge_getlink+0x850/0x850 [ 131.842036][ T1026] ? lock_acquire+0x13c/0x160 [ 131.842037][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842039][ T1026] ? is_bpf_text_address+0x3e/0x110 [ 131.842043][ T1026] ? is_bpf_text_address+0x72/0x110 [ 131.842044][ T1026] ? kernel_text_address+0x149/0x170 [ 131.842047][ T1026] ? __kernel_text_address+0x12/0x30 [ 131.842048][ T1026] ? write_profile+0xf0/0xf0 [ 131.842049][ T1026] ? unwind_get_return_address+0x67/0xd0 [ 131.842052][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842054][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842056][ T1026] ? cap_capable+0x1d7/0x3d0 [ 131.842059][ T1026] ? lock_acquire+0x13c/0x160 [ 131.842061][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842063][ T1026] ? rtnl_bridge_getlink+0x850/0x850 [ 131.842064][ T1026] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 131.842066][ T1026] ? rtnl_link_fill+0x920/0x920 [ 131.842073][ T1026] ? filter_irq_stacks+0xd0/0xd0 [ 131.842074][ T1026] ? stack_depot_save_flags+0x1bc/0x790 [ 131.842077][ T1026] netlink_rcv_skb+0x14e/0x3a0 [ 131.842079][ T1026] ? rtnl_link_fill+0x920/0x920 [ 131.842080][ T1026] ? lock_release+0x184/0x1f0 [ 131.842082][ T1026] ? netlink_ack+0xcf0/0xcf0 [ 131.842083][ T1026] ? __netlink_lookup+0xb9/0x6b0 [ 131.842085][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842087][ T1026] ? lock_release+0x184/0x1f0 [ 131.842089][ T1026] netlink_unicast+0x486/0x750 [ 131.842091][ T1026] ? netlink_attachskb+0x810/0x810 [ 131.842093][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842095][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842097][ T1026] ? lock_acquire+0x13c/0x160 [ 131.842099][ T1026] netlink_sendmsg+0x735/0xc60 [ 131.842101][ T1026] ? netlink_unicast+0x750/0x750 [ 131.842102][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842104][ T1026] ? lock_release+0x184/0x1f0 [ 131.842106][ T1026] ____sys_sendmsg+0x415/0x880 [ 131.842108][ T1026] ? copy_msghdr_from_user+0x279/0x420 [ 131.842110][ T1026] ? get_timestamp.constprop.0+0x390/0x390 [ 131.842111][ T1026] ? move_addr_to_kernel+0x40/0x40 [ 131.842113][ T1026] ? filter_irq_stacks+0xd0/0xd0 [ 131.842115][ T1026] ___sys_sendmsg+0x14e/0x1d0 [ 131.842117][ T1026] ? copy_msghdr_from_user+0x420/0x420 [ 131.842122][ T1026] __sys_sendmsg+0x12c/0x1d0 [ 131.842124][ T1026] ? __sys_sendmsg_sock+0x20/0x20 [ 131.842127][ T1026] ? rcu_is_watching+0x16/0xd0 [ 131.842129][ T1026] do_syscall_64+0xff/0x530 [ 131.842131][ T1026] ? exc_page_fault+0xee/0x100 [ 131.842133][ T1026] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 131.842135][ T1026] RIP: 0033:0x7f4b367cc54e [ 131.842136][ T1026] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 131.842138][ T1026] RSP: 002b:00007ffe2510b2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.842143][ T1026] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4b367cc54e [ 131.842144][ T1026] RDX: 0000000000000000 RSI: 00007ffe2510b380 RDI: 0000000000000005 [ 131.842145][ T1026] RBP: 00007ffe2510b2e0 R08: 0000000000000000 R09: 0000000000000000 [ 131.842146][ T1026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917e3d [ 131.842147][ T1026] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2510ba40 [ 131.842150][ T1026] [ 131.886209][ T1027] lag4: Port device veth3 removed [ 132.349967][ T1042] lag1: Port device veth6 removed [ 132.379512][ T1043] lag1: Port device veth0 removed