[ 10.895421][ T238] lag1: Mode changed to "loadbalance" [ 10.895485][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.895487][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: teamd [ 10.895490][ T238] preempt_count: 1, expected: 0 [ 10.895491][ T238] RCU nest depth: 0, expected: 0 [ 10.895493][ T238] locks held by teamd/238: 7, last CPU#0: [ 10.895495][ T238] #0: ffffffffaf730368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 10.895508][ T238] #1: ffffffffaf730420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 10.895512][ T238] #2: ffffffffaf6d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 10.895517][ T238] #3: ffffffffaef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.895523][ T238] #4: ffffffffaef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.895526][ T238] #5: ffffffffaee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.895530][ T238] #6: ffffffffaee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.895534][ T238] irq event stamp: 13964 [ 10.895535][ T238] hardirqs last enabled at (13963): [] __down_trylock_console_sem+0x86/0xa0 [ 10.895537][ T238] hardirqs last disabled at (13964): [] console_emit_next_record+0x3d4/0x4c0 [ 10.895539][ T238] softirqs last enabled at (13906): [] __alloc_skb+0x4c2/0x5f0 [ 10.895543][ T238] softirqs last disabled at (13904): [] __alloc_skb+0x4c2/0x5f0 [ 10.895546][ T238] Preemption disabled at: [ 10.895547][ T238] [] vprintk_emit+0x31b/0x3e0 [ 10.895554][ T238] CPU: 0 UID: 0 PID: 238 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.895557][ T238] Tainted: [W]=WARN [ 10.895558][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.895560][ T238] Call Trace: [ 10.895562][ T238] [ 10.895563][ T238] dump_stack_lvl+0x6f/0xa0 [ 10.895570][ T238] ? vprintk_emit+0x31b/0x3e0 [ 10.895572][ T238] __might_resched.cold+0x1fe/0x2c1 [ 10.895577][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.895581][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 10.895586][ T238] __kmalloc_noprof+0x443/0x760 [ 10.895589][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 10.895594][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 10.895597][ T238] alloc_buf.isra.0+0x4b/0x260 [ 10.895600][ T238] put_chars+0x1e1/0x2f0 [ 10.895603][ T238] ? __send_to_port+0x420/0x420 [ 10.895608][ T238] ? validate_chain+0x34a/0xc20 [ 10.895611][ T238] hvc_console_print+0x292/0x780 [ 10.895614][ T238] ? mark_usage+0x61/0x170 [ 10.895616][ T238] ? __lock_acquire+0x518/0xc20 [ 10.895618][ T238] ? __lock_acquire+0x518/0xc20 [ 10.895625][ T238] ? hvc_write+0x3a0/0x3a0 [ 10.895628][ T238] ? console_emit_next_record+0x1df/0x4c0 [ 10.895631][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.895635][ T238] ? lock_acquire+0x13c/0x160 [ 10.895639][ T238] console_emit_next_record+0x22f/0x4c0 [ 10.895643][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 10.895645][ T238] ? console_flush_one_record+0x106/0x710 [ 10.895648][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.895650][ T238] ? lock_acquire+0x13c/0x160 [ 10.895654][ T238] console_flush_one_record+0x46f/0x710 [ 10.895659][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 10.895660][ T238] ? __lock_acquire+0x518/0xc20 [ 10.895666][ T238] console_unlock+0xee/0x1f0 [ 10.895668][ T238] ? console_flush_one_record+0x710/0x710 [ 10.895670][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.895673][ T238] ? lock_acquire+0x60/0x160 [ 10.895677][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.895678][ T238] ? vprintk_emit+0x320/0x3e0 [ 10.895682][ T238] vprintk_emit+0x37c/0x3e0 [ 10.895685][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 10.895688][ T238] ? team_nl_send_multicast+0xbb/0x120 [ 10.895692][ T238] ? team_nl_send_options_get+0x57f/0x6c0 [ 10.895695][ T238] _printk+0xc7/0x100 [ 10.895698][ T238] ? snapshot_read.cold+0x21/0x21 [ 10.895702][ T238] ? lockdep_hardirqs_on+0x91/0x130 [ 10.895705][ T238] ? kasan_quarantine_put+0x13e/0x2b0 [ 10.895709][ T238] ? netdev_name+0x43/0x60 [ 10.895712][ T238] ? __netdev_printk+0x17f/0x1d0 [ 10.895716][ T238] netdev_info+0xe2/0x116 [ 10.895718][ T238] ? netdev_notice+0x120/0x120 [ 10.895719][ T238] ? team_nl_send_options_get+0x6c0/0x6c0 [ 10.895724][ T238] ? team_options_register+0x26/0x30 [ 10.895726][ T238] ? lb_init+0x2cb/0x470 [ 10.895730][ T238] team_mode_option_set.cold+0x45/0xe3 [ 10.895735][ T238] team_nl_options_set_doit+0x59d/0xd00 [ 10.895740][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 10.895743][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.895750][ T238] ? __nla_parse+0x22/0x30 [ 10.895753][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 10.895758][ T238] ? genl_family_rcv_msg_doit+0x206/0x300 [ 10.895760][ T238] genl_family_rcv_msg_doit+0x206/0x300 [ 10.895763][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 10.895769][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.895771][ T238] ? cap_capable+0x1d7/0x3d0 [ 10.895775][ T238] ? write_profile+0xf0/0xf0 [ 10.895778][ T238] ? unwind_get_return_address+0x67/0xd0 [ 10.895783][ T238] genl_family_rcv_msg+0x3a4/0x640 [ 10.895786][ T238] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 10.895789][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 10.895791][ T238] ? __lock_acquire+0x518/0xc20 [ 10.895797][ T238] genl_rcv_msg+0xbb/0x160 [ 10.895800][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 10.895802][ T238] ? genl_family_rcv_msg+0x640/0x640 [ 10.895805][ T238] ? netlink_ack+0xcf0/0xcf0 [ 10.895812][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 10.895814][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 10.895818][ T238] genl_rcv+0x28/0x40 [ 10.895820][ T238] netlink_unicast+0x486/0x750 [ 10.895823][ T238] ? netlink_attachskb+0x810/0x810 [ 10.895826][ T238] ? __lock_acquire+0x518/0xc20 [ 10.895830][ T238] netlink_sendmsg+0x735/0xc60 [ 10.895834][ T238] ? netlink_unicast+0x750/0x750 [ 10.895838][ T238] ? __might_fault+0x97/0x140 [ 10.895844][ T238] ____sys_sendmsg+0x415/0x880 [ 10.895847][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 10.895850][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 10.895851][ T238] ? move_addr_to_kernel+0x40/0x40 [ 10.895855][ T238] ? __lock_acquire+0x518/0xc20 [ 10.895857][ T238] ? net_dim+0x616/0xd70 [ 10.895860][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.895864][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 10.895867][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 10.895869][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.895876][ T238] ? __lock_acquire+0x518/0xc20 [ 10.895883][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 10.895884][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 10.895891][ T238] __sys_sendmsg+0x12c/0x1d0 [ 10.895896][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 10.895898][ T238] ? do_pipe2+0x142/0x1b0 [ 10.895904][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.895907][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.895911][ T238] do_syscall_64+0xff/0x530 [ 10.895912][ T238] ? exc_page_fault+0xee/0x100 [ 10.895915][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.895917][ T238] RIP: 0033:0x7f60ecb9954e [ 10.895921][ T238] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.895923][ T238] RSP: 002b:00007ffd0a6da530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.895926][ T238] RAX: ffffffffffffffda RBX: 000055d64afb9f70 RCX: 00007f60ecb9954e [ 10.895927][ T238] RDX: 0000000000000000 RSI: 00007ffd0a6da5d0 RDI: 0000000000000007 [ 10.895928][ T238] RBP: 00007ffd0a6da540 R08: 0000000000000000 R09: 0000000000000000 [ 10.895929][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d64afbea30 [ 10.895930][ T238] R13: 00007ffd0a6da5d0 R14: 000055d64afb9e80 R15: 0000000000000000 [ 10.895937][ T238] [ 11.170657][ T248] lag1: Port device veth0 added [ 11.202091][ T249] lag1: Port device veth6 added [ 11.571745][ T262] 8021q: 802.1Q VLAN Support v1.8 [ 11.572080][ T262] 8021q: adding VLAN 0 to HW filter on device lag1 [ 12.069913][ T282] lag4: Mode changed to "loadbalance" [ 12.069929][ T282] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.069931][ T282] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 282, name: teamd [ 12.069933][ T282] preempt_count: 1, expected: 0 [ 12.069934][ T282] RCU nest depth: 0, expected: 0 [ 12.069935][ T282] locks held by teamd/282: 7, last CPU#0: [ 12.069937][ T282] #0: ffffffffaf730368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 12.069949][ T282] #1: ffffffffaf730420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 12.069953][ T282] #2: ffffffffaf6d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 12.069958][ T282] #3: ffffffffaef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.069964][ T282] #4: ffffffffaef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.069968][ T282] #5: ffffffffaee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.069972][ T282] #6: ffffffffaee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.069976][ T282] irq event stamp: 12708 [ 12.069977][ T282] hardirqs last enabled at (12707): [] __down_trylock_console_sem+0x86/0xa0 [ 12.069980][ T282] hardirqs last disabled at (12708): [] console_emit_next_record+0x3d4/0x4c0 [ 12.069982][ T282] softirqs last enabled at (12642): [] __alloc_skb+0x4c2/0x5f0 [ 12.069985][ T282] softirqs last disabled at (12640): [] __alloc_skb+0x4c2/0x5f0 [ 12.069988][ T282] Preemption disabled at: [ 12.069989][ T282] [] vprintk_emit+0x31b/0x3e0 [ 12.069994][ T282] CPU: 0 UID: 0 PID: 282 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.069998][ T282] Tainted: [W]=WARN [ 12.069999][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.070001][ T282] Call Trace: [ 12.070002][ T282] [ 12.070004][ T282] dump_stack_lvl+0x6f/0xa0 [ 12.070010][ T282] ? vprintk_emit+0x31b/0x3e0 [ 12.070012][ T282] __might_resched.cold+0x1fe/0x2c1 [ 12.070017][ T282] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.070022][ T282] ? __kmalloc_noprof+0xdb/0x760 [ 12.070032][ T282] __kmalloc_noprof+0x443/0x760 [ 12.070034][ T282] ? alloc_buf.isra.0+0x4b/0x260 [ 12.070040][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 12.070043][ T282] alloc_buf.isra.0+0x4b/0x260 [ 12.070046][ T282] put_chars+0x1e1/0x2f0 [ 12.070048][ T282] ? prb_final_commit+0x50/0x50 [ 12.070050][ T282] ? __send_to_port+0x420/0x420 [ 12.070053][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.070058][ T282] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.070060][ T282] ? validate_chain+0x38b/0xc20 [ 12.070064][ T282] hvc_console_print+0x292/0x780 [ 12.070067][ T282] ? mark_usage+0x61/0x170 [ 12.070069][ T282] ? __lock_acquire+0x518/0xc20 [ 12.070070][ T282] ? __lock_acquire+0x518/0xc20 [ 12.070074][ T282] ? hvc_write+0x3a0/0x3a0 [ 12.070077][ T282] ? console_emit_next_record+0x1df/0x4c0 [ 12.070080][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.070082][ T282] ? lock_acquire+0x13c/0x160 [ 12.070086][ T282] console_emit_next_record+0x22f/0x4c0 [ 12.070090][ T282] ? devkmsg_read+0x4b0/0x4b0 [ 12.070092][ T282] ? console_flush_one_record+0x106/0x710 [ 12.070095][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.070098][ T282] ? lock_acquire+0x13c/0x160 [ 12.070102][ T282] console_flush_one_record+0x46f/0x710 [ 12.070106][ T282] ? console_emit_next_record+0x4c0/0x4c0 [ 12.070108][ T282] ? __lock_acquire+0x518/0xc20 [ 12.070114][ T282] console_unlock+0xee/0x1f0 [ 12.070116][ T282] ? console_flush_one_record+0x710/0x710 [ 12.070118][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.070121][ T282] ? lock_acquire+0x60/0x160 [ 12.070125][ T282] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.070126][ T282] ? vprintk_emit+0x320/0x3e0 [ 12.070130][ T282] vprintk_emit+0x37c/0x3e0 [ 12.070134][ T282] ? wake_up_klogd_work_func+0x90/0x90 [ 12.070136][ T282] ? team_nl_send_multicast+0xbb/0x120 [ 12.070140][ T282] ? team_nl_send_options_get+0x57f/0x6c0 [ 12.070144][ T282] _printk+0xc7/0x100 [ 12.070148][ T282] ? snapshot_read.cold+0x21/0x21 [ 12.070151][ T282] ? lockdep_hardirqs_on+0x91/0x130 [ 12.070155][ T282] ? kasan_quarantine_put+0x13e/0x2b0 [ 12.070158][ T282] ? netdev_name+0x43/0x60 [ 12.070161][ T282] ? __netdev_printk+0x17f/0x1d0 [ 12.070165][ T282] netdev_info+0xe2/0x116 [ 12.070168][ T282] ? netdev_notice+0x120/0x120 [ 12.070169][ T282] ? team_nl_send_options_get+0x6c0/0x6c0 [ 12.070173][ T282] ? team_options_register+0x26/0x30 [ 12.070175][ T282] ? lb_init+0x2cb/0x470 [ 12.070180][ T282] team_mode_option_set.cold+0x45/0xe3 [ 12.070185][ T282] team_nl_options_set_doit+0x59d/0xd00 [ 12.070191][ T282] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.070193][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.070201][ T282] ? __nla_parse+0x22/0x30 [ 12.070204][ T282] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 12.070208][ T282] ? genl_family_rcv_msg_doit+0x206/0x300 [ 12.070210][ T282] genl_family_rcv_msg_doit+0x206/0x300 [ 12.070213][ T282] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 12.070219][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.070222][ T282] ? cap_capable+0x1d7/0x3d0 [ 12.070225][ T282] ? write_profile+0xf0/0xf0 [ 12.070228][ T282] ? unwind_get_return_address+0x67/0xd0 [ 12.070233][ T282] genl_family_rcv_msg+0x3a4/0x640 [ 12.070236][ T282] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 12.070239][ T282] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.070241][ T282] ? __lock_acquire+0x518/0xc20 [ 12.070247][ T282] genl_rcv_msg+0xbb/0x160 [ 12.070250][ T282] netlink_rcv_skb+0x14e/0x3a0 [ 12.070252][ T282] ? genl_family_rcv_msg+0x640/0x640 [ 12.070255][ T282] ? netlink_ack+0xcf0/0xcf0 [ 12.070262][ T282] ? netlink_deliver_tap+0xc5/0x330 [ 12.070264][ T282] ? netlink_deliver_tap+0x13c/0x330 [ 12.070268][ T282] genl_rcv+0x28/0x40 [ 12.070270][ T282] netlink_unicast+0x486/0x750 [ 12.070274][ T282] ? netlink_attachskb+0x810/0x810 [ 12.070277][ T282] ? __lock_acquire+0x518/0xc20 [ 12.070282][ T282] netlink_sendmsg+0x735/0xc60 [ 12.070287][ T282] ? netlink_unicast+0x750/0x750 [ 12.070291][ T282] ? __might_fault+0x97/0x140 [ 12.070299][ T282] ____sys_sendmsg+0x415/0x880 [ 12.070302][ T282] ? copy_msghdr_from_user+0x279/0x420 [ 12.070305][ T282] ? get_timestamp.constprop.0+0x390/0x390 [ 12.070306][ T282] ? move_addr_to_kernel+0x40/0x40 [ 12.070310][ T282] ? __lock_acquire+0x518/0xc20 [ 12.070312][ T282] ? net_dim+0x616/0xd70 [ 12.070315][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.070319][ T282] ___sys_sendmsg+0x14e/0x1d0 [ 12.070322][ T282] ? copy_msghdr_from_user+0x420/0x420 [ 12.070324][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.070331][ T282] ? __lock_acquire+0x518/0xc20 [ 12.070338][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 12.070340][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 12.070344][ T282] __sys_sendmsg+0x12c/0x1d0 [ 12.070347][ T282] ? __sys_sendmsg_sock+0x20/0x20 [ 12.070349][ T282] ? do_pipe2+0x142/0x1b0 [ 12.070356][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.070358][ T282] ? rcu_is_watching+0x16/0xd0 [ 12.070362][ T282] do_syscall_64+0xff/0x530 [ 12.070364][ T282] ? exc_page_fault+0xee/0x100 [ 12.070367][ T282] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.070369][ T282] RIP: 0033:0x7f562b5ec54e [ 12.070373][ T282] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.070375][ T282] RSP: 002b:00007ffc3eee20c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.070378][ T282] RAX: ffffffffffffffda RBX: 00005653dbe26f70 RCX: 00007f562b5ec54e [ 12.070379][ T282] RDX: 0000000000000000 RSI: 00007ffc3eee2160 RDI: 0000000000000007 [ 12.070380][ T282] RBP: 00007ffc3eee20d0 R08: 0000000000000000 R09: 0000000000000000 [ 12.070381][ T282] R10: 0000000000000000 R11: 0000000000000202 R12: 00005653dbe2caf0 [ 12.070382][ T282] R13: 00007ffc3eee2160 R14: 00005653dbe26e80 R15: 0000000000000000 [ 12.070389][ T282] [ 12.208872][ T283] 8021q: adding VLAN 0 to HW filter on device lag4 [ 12.347913][ T291] lag4: Port device veth3 added [ 12.381317][ T292] lag4: Port device veth5 added [ 12.545828][ T298] 8021q: adding VLAN 0 to HW filter on device lag4 [ 13.143765][ T321] lag2: Mode changed to "loadbalance" [ 13.143781][ T321] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.143783][ T321] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 321, name: teamd [ 13.143785][ T321] preempt_count: 1, expected: 0 [ 13.143786][ T321] RCU nest depth: 0, expected: 0 [ 13.143787][ T321] locks held by teamd/321: 7, last CPU#1: [ 13.143789][ T321] #0: ffffffffaf730368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 13.143801][ T321] #1: ffffffffaf730420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 13.143805][ T321] #2: ffffffffaf6d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 13.143809][ T321] #3: ffffffffaef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.143815][ T321] #4: ffffffffaef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.143818][ T321] #5: ffffffffaee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.143822][ T321] #6: ffffffffaee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.143826][ T321] irq event stamp: 18740 [ 13.143827][ T321] hardirqs last enabled at (18739): [] __down_trylock_console_sem+0x86/0xa0 [ 13.143829][ T321] hardirqs last disabled at (18740): [] console_emit_next_record+0x3d4/0x4c0 [ 13.143831][ T321] softirqs last enabled at (18670): [] __alloc_skb+0x4c2/0x5f0 [ 13.143835][ T321] softirqs last disabled at (18668): [] __alloc_skb+0x4c2/0x5f0 [ 13.143837][ T321] Preemption disabled at: [ 13.143838][ T321] [] vprintk_emit+0x31b/0x3e0 [ 13.143843][ T321] CPU: 1 UID: 0 PID: 321 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.143847][ T321] Tainted: [W]=WARN [ 13.143848][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.143849][ T321] Call Trace: [ 13.143851][ T321] [ 13.143852][ T321] dump_stack_lvl+0x6f/0xa0 [ 13.143858][ T321] ? vprintk_emit+0x31b/0x3e0 [ 13.143860][ T321] __might_resched.cold+0x1fe/0x2c1 [ 13.143865][ T321] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.143869][ T321] ? __kmalloc_noprof+0xdb/0x760 [ 13.143875][ T321] __kmalloc_noprof+0x443/0x760 [ 13.143877][ T321] ? alloc_buf.isra.0+0x4b/0x260 [ 13.143883][ T321] ? do_raw_spin_unlock+0x59/0x250 [ 13.143886][ T321] alloc_buf.isra.0+0x4b/0x260 [ 13.143889][ T321] put_chars+0x1e1/0x2f0 [ 13.143891][ T321] ? prb_final_commit+0x50/0x50 [ 13.143893][ T321] ? __send_to_port+0x420/0x420 [ 13.143896][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.143900][ T321] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.143903][ T321] ? validate_chain+0x38b/0xc20 [ 13.143906][ T321] hvc_console_print+0x292/0x780 [ 13.143909][ T321] ? mark_usage+0x61/0x170 [ 13.143912][ T321] ? __lock_acquire+0x518/0xc20 [ 13.143914][ T321] ? __lock_acquire+0x518/0xc20 [ 13.143918][ T321] ? hvc_write+0x3a0/0x3a0 [ 13.143920][ T321] ? console_emit_next_record+0x1df/0x4c0 [ 13.143923][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.143926][ T321] ? lock_acquire+0x13c/0x160 [ 13.143930][ T321] console_emit_next_record+0x22f/0x4c0 [ 13.143934][ T321] ? devkmsg_read+0x4b0/0x4b0 [ 13.143935][ T321] ? console_flush_one_record+0x106/0x710 [ 13.143939][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.143941][ T321] ? lock_acquire+0x13c/0x160 [ 13.143945][ T321] console_flush_one_record+0x46f/0x710 [ 13.143949][ T321] ? console_emit_next_record+0x4c0/0x4c0 [ 13.143951][ T321] ? __lock_acquire+0x518/0xc20 [ 13.143957][ T321] console_unlock+0xee/0x1f0 [ 13.143960][ T321] ? console_flush_one_record+0x710/0x710 [ 13.143961][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.143964][ T321] ? lock_acquire+0x60/0x160 [ 13.143967][ T321] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.143969][ T321] ? vprintk_emit+0x320/0x3e0 [ 13.143973][ T321] vprintk_emit+0x37c/0x3e0 [ 13.143976][ T321] ? wake_up_klogd_work_func+0x90/0x90 [ 13.143979][ T321] ? team_nl_send_multicast+0xbb/0x120 [ 13.143983][ T321] ? team_nl_send_options_get+0x57f/0x6c0 [ 13.143986][ T321] _printk+0xc7/0x100 [ 13.143990][ T321] ? snapshot_read.cold+0x21/0x21 [ 13.143993][ T321] ? lockdep_hardirqs_on+0x91/0x130 [ 13.143997][ T321] ? kasan_quarantine_put+0x13e/0x2b0 [ 13.144000][ T321] ? netdev_name+0x43/0x60 [ 13.144003][ T321] ? __netdev_printk+0x17f/0x1d0 [ 13.144007][ T321] netdev_info+0xe2/0x116 [ 13.144010][ T321] ? netdev_notice+0x120/0x120 [ 13.144011][ T321] ? team_nl_send_options_get+0x6c0/0x6c0 [ 13.144015][ T321] ? team_options_register+0x26/0x30 [ 13.144017][ T321] ? lb_init+0x2cb/0x470 [ 13.144022][ T321] team_mode_option_set.cold+0x45/0xe3 [ 13.144027][ T321] team_nl_options_set_doit+0x59d/0xd00 [ 13.144037][ T321] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.144040][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.144047][ T321] ? __nla_parse+0x22/0x30 [ 13.144051][ T321] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 13.144055][ T321] ? genl_family_rcv_msg_doit+0x206/0x300 [ 13.144057][ T321] genl_family_rcv_msg_doit+0x206/0x300 [ 13.144060][ T321] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 13.144066][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.144068][ T321] ? cap_capable+0x1d7/0x3d0 [ 13.144072][ T321] ? write_profile+0xf0/0xf0 [ 13.144074][ T321] ? unwind_get_return_address+0x67/0xd0 [ 13.144079][ T321] genl_family_rcv_msg+0x3a4/0x640 [ 13.144082][ T321] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 13.144085][ T321] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.144088][ T321] ? __lock_acquire+0x518/0xc20 [ 13.144093][ T321] genl_rcv_msg+0xbb/0x160 [ 13.144096][ T321] netlink_rcv_skb+0x14e/0x3a0 [ 13.144098][ T321] ? genl_family_rcv_msg+0x640/0x640 [ 13.144101][ T321] ? netlink_ack+0xcf0/0xcf0 [ 13.144108][ T321] ? netlink_deliver_tap+0xc5/0x330 [ 13.144110][ T321] ? netlink_deliver_tap+0x13c/0x330 [ 13.144114][ T321] genl_rcv+0x28/0x40 [ 13.144116][ T321] netlink_unicast+0x486/0x750 [ 13.144120][ T321] ? netlink_attachskb+0x810/0x810 [ 13.144122][ T321] ? __lock_acquire+0x518/0xc20 [ 13.144127][ T321] netlink_sendmsg+0x735/0xc60 [ 13.144130][ T321] ? netlink_unicast+0x750/0x750 [ 13.144134][ T321] ? __might_fault+0x97/0x140 [ 13.144140][ T321] ____sys_sendmsg+0x415/0x880 [ 13.144144][ T321] ? copy_msghdr_from_user+0x279/0x420 [ 13.144146][ T321] ? get_timestamp.constprop.0+0x390/0x390 [ 13.144148][ T321] ? move_addr_to_kernel+0x40/0x40 [ 13.144152][ T321] ? __lock_acquire+0x518/0xc20 [ 13.144153][ T321] ? net_dim+0x616/0xd70 [ 13.144156][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.144160][ T321] ___sys_sendmsg+0x14e/0x1d0 [ 13.144163][ T321] ? copy_msghdr_from_user+0x420/0x420 [ 13.144166][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.144173][ T321] ? __lock_acquire+0x518/0xc20 [ 13.144179][ T321] ? __lock_release.isra.0+0x69/0x1a0 [ 13.144181][ T321] ? __lock_release.isra.0+0x69/0x1a0 [ 13.144186][ T321] __sys_sendmsg+0x12c/0x1d0 [ 13.144188][ T321] ? __sys_sendmsg_sock+0x20/0x20 [ 13.144190][ T321] ? do_pipe2+0x142/0x1b0 [ 13.144197][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.144199][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.144203][ T321] do_syscall_64+0xff/0x530 [ 13.144205][ T321] ? exc_page_fault+0xee/0x100 [ 13.144208][ T321] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.144210][ T321] RIP: 0033:0x7ff8686a354e [ 13.144213][ T321] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.144215][ T321] RSP: 002b:00007fffcbc700b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.144218][ T321] RAX: ffffffffffffffda RBX: 0000563df2675f70 RCX: 00007ff8686a354e [ 13.144219][ T321] RDX: 0000000000000000 RSI: 00007fffcbc70150 RDI: 0000000000000007 [ 13.144220][ T321] RBP: 00007fffcbc700c0 R08: 0000000000000000 R09: 0000000000000000 [ 13.144221][ T321] R10: 0000000000000000 R11: 0000000000000202 R12: 0000563df267bd20 [ 13.144222][ T321] R13: 00007fffcbc70150 R14: 0000563df2675e80 R15: 0000000000000000 [ 13.144229][ T321] [ 13.263127][ T322] 8021q: adding VLAN 0 to HW filter on device lag2 [ 13.400772][ T330] lag2: Port device veth1 added [ 13.434957][ T331] lag2: Port device veth7 added [ 13.829451][ T346] br1: port 1(lag2.100) entered blocking state [ 13.829845][ T346] br1: port 1(lag2.100) entered disabled state [ 13.830245][ T346] lag2.100: entered allmulticast mode [ 13.830957][ T346] lag2: entered allmulticast mode [ 13.831260][ T346] veth1: entered allmulticast mode [ 13.831657][ T346] veth7: entered allmulticast mode [ 13.834182][ T346] lag2.100: entered promiscuous mode [ 13.834501][ T346] lag2: entered promiscuous mode [ 13.834801][ T346] veth1: entered promiscuous mode [ 13.835313][ T346] veth7: entered promiscuous mode [ 13.848091][ T346] ip (346) used greatest stack depth: 24144 bytes left [ 13.983361][ T354] br2: port 1(lag2.200) entered blocking state [ 13.983759][ T354] br2: port 1(lag2.200) entered disabled state [ 13.984166][ T354] lag2.200: entered allmulticast mode [ 13.986582][ T354] lag2.200: entered promiscuous mode [ 14.067605][ T357] br1: port 1(lag2.100) entered blocking state [ 14.068091][ T357] br1: port 1(lag2.100) entered forwarding state [ 14.106622][ T358] br2: port 1(lag2.200) entered blocking state [ 14.106982][ T358] br2: port 1(lag2.200) entered forwarding state [ 14.296431][ T366] lag3: Mode changed to "loadbalance" [ 14.296449][ T366] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.296452][ T366] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 366, name: teamd [ 14.296454][ T366] preempt_count: 1, expected: 0 [ 14.296455][ T366] RCU nest depth: 0, expected: 0 [ 14.296456][ T366] locks held by teamd/366: 7, last CPU#0: [ 14.296458][ T366] #0: ffffffffaf730368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 14.296470][ T366] #1: ffffffffaf730420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 14.296474][ T366] #2: ffffffffaf6d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 14.296479][ T366] #3: ffffffffaef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.296485][ T366] #4: ffffffffaef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.296489][ T366] #5: ffffffffaee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.296494][ T366] #6: ffffffffaee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.296499][ T366] irq event stamp: 13194 [ 14.296500][ T366] hardirqs last enabled at (13193): [] __down_trylock_console_sem+0x86/0xa0 [ 14.296503][ T366] hardirqs last disabled at (13194): [] console_emit_next_record+0x3d4/0x4c0 [ 14.296505][ T366] softirqs last enabled at (13122): [] handle_softirqs+0x67c/0x900 [ 14.296508][ T366] softirqs last disabled at (13113): [] __irq_exit_rcu+0x145/0x1c0 [ 14.296510][ T366] Preemption disabled at: [ 14.296511][ T366] [] vprintk_emit+0x31b/0x3e0 [ 14.296517][ T366] CPU: 0 UID: 0 PID: 366 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.296520][ T366] Tainted: [W]=WARN [ 14.296521][ T366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.296523][ T366] Call Trace: [ 14.296524][ T366] [ 14.296526][ T366] dump_stack_lvl+0x6f/0xa0 [ 14.296533][ T366] ? vprintk_emit+0x31b/0x3e0 [ 14.296535][ T366] __might_resched.cold+0x1fe/0x2c1 [ 14.296541][ T366] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.296545][ T366] ? __kmalloc_noprof+0xdb/0x760 [ 14.296550][ T366] __kmalloc_noprof+0x443/0x760 [ 14.296553][ T366] ? alloc_buf.isra.0+0x4b/0x260 [ 14.296559][ T366] ? do_raw_spin_unlock+0x59/0x250 [ 14.296561][ T366] alloc_buf.isra.0+0x4b/0x260 [ 14.296565][ T366] put_chars+0x1e1/0x2f0 [ 14.296567][ T366] ? prb_final_commit+0x50/0x50 [ 14.296569][ T366] ? __send_to_port+0x420/0x420 [ 14.296572][ T366] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.296576][ T366] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.296580][ T366] ? validate_chain+0x38b/0xc20 [ 14.296586][ T366] hvc_console_print+0x292/0x780 [ 14.296589][ T366] ? mark_usage+0x61/0x170 [ 14.296591][ T366] ? __lock_acquire+0x518/0xc20 [ 14.296593][ T366] ? __lock_acquire+0x518/0xc20 [ 14.296597][ T366] ? hvc_write+0x3a0/0x3a0 [ 14.296599][ T366] ? console_emit_next_record+0x1df/0x4c0 [ 14.296602][ T366] ? rcu_is_watching+0x16/0xd0 [ 14.296605][ T366] ? lock_acquire+0x13c/0x160 [ 14.296609][ T366] console_emit_next_record+0x22f/0x4c0 [ 14.296613][ T366] ? devkmsg_read+0x4b0/0x4b0 [ 14.296615][ T366] ? console_flush_one_record+0x106/0x710 [ 14.296620][ T366] ? rcu_is_watching+0x16/0xd0 [ 14.296623][ T366] ? lock_acquire+0x13c/0x160 [ 14.296628][ T366] console_flush_one_record+0x46f/0x710 [ 14.296632][ T366] ? console_emit_next_record+0x4c0/0x4c0 [ 14.296635][ T366] ? __lock_acquire+0x518/0xc20 [ 14.296642][ T366] console_unlock+0xee/0x1f0 [ 14.296645][ T366] ? console_flush_one_record+0x710/0x710 [ 14.296647][ T366] ? rcu_is_watching+0x16/0xd0 [ 14.296649][ T366] ? lock_acquire+0x60/0x160 [ 14.296653][ T366] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.296655][ T366] ? vprintk_emit+0x320/0x3e0 [ 14.296658][ T366] vprintk_emit+0x37c/0x3e0 [ 14.296662][ T366] ? wake_up_klogd_work_func+0x90/0x90 [ 14.296665][ T366] ? team_nl_send_multicast+0xbb/0x120 [ 14.296669][ T366] ? team_nl_send_options_get+0x57f/0x6c0 [ 14.296672][ T366] _printk+0xc7/0x100 [ 14.296676][ T366] ? snapshot_read.cold+0x21/0x21 [ 14.296682][ T366] ? lockdep_hardirqs_on+0x91/0x130 [ 14.296685][ T366] ? kasan_quarantine_put+0x13e/0x2b0 [ 14.296689][ T366] ? netdev_name+0x43/0x60 [ 14.296692][ T366] ? __netdev_printk+0x17f/0x1d0 [ 14.296696][ T366] netdev_info+0xe2/0x116 [ 14.296698][ T366] ? netdev_notice+0x120/0x120 [ 14.296700][ T366] ? team_nl_send_options_get+0x6c0/0x6c0 [ 14.296704][ T366] ? team_options_register+0x26/0x30 [ 14.296706][ T366] ? lb_init+0x2cb/0x470 [ 14.296711][ T366] team_mode_option_set.cold+0x45/0xe3 [ 14.296717][ T366] team_nl_options_set_doit+0x59d/0xd00 [ 14.296725][ T366] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.296728][ T366] ? rcu_is_watching+0x16/0xd0 [ 14.296735][ T366] ? __nla_parse+0x22/0x30 [ 14.296738][ T366] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 14.296742][ T366] ? genl_family_rcv_msg_doit+0x206/0x300 [ 14.296744][ T366] genl_family_rcv_msg_doit+0x206/0x300 [ 14.296748][ T366] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 14.296754][ T366] ? rcu_is_watching+0x16/0xd0 [ 14.296756][ T366] ? cap_capable+0x1d7/0x3d0 [ 14.296760][ T366] ? write_profile+0xf0/0xf0 [ 14.296763][ T366] ? unwind_get_return_address+0x67/0xd0 [ 14.296770][ T366] genl_family_rcv_msg+0x3a4/0x640 [ 14.296773][ T366] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 14.296776][ T366] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.296779][ T366] ? __lock_acquire+0x518/0xc20 [ 14.296784][ T366] genl_rcv_msg+0xbb/0x160 [ 14.296787][ T366] netlink_rcv_skb+0x14e/0x3a0 [ 14.296789][ T366] ? genl_family_rcv_msg+0x640/0x640 [ 14.296793][ T366] ? netlink_ack+0xcf0/0xcf0 [ 14.296800][ T366] ? netlink_deliver_tap+0xc5/0x330 [ 14.296801][ T366] ? netlink_deliver_tap+0x13c/0x330 [ 14.296805][ T366] genl_rcv+0x28/0x40 [ 14.296807][ T366] netlink_unicast+0x486/0x750 [ 14.296811][ T366] ? netlink_attachskb+0x810/0x810 [ 14.296814][ T366] ? __lock_acquire+0x518/0xc20 [ 14.296820][ T366] netlink_sendmsg+0x735/0xc60 [ 14.296824][ T366] ? netlink_unicast+0x750/0x750 [ 14.296828][ T366] ? __might_fault+0x97/0x140 [ 14.296834][ T366] ____sys_sendmsg+0x415/0x880 [ 14.296837][ T366] ? copy_msghdr_from_user+0x279/0x420 [ 14.296840][ T366] ? get_timestamp.constprop.0+0x390/0x390 [ 14.296842][ T366] ? move_addr_to_kernel+0x40/0x40 [ 14.296845][ T366] ? __lock_acquire+0x518/0xc20 [ 14.296847][ T366] ? net_dim+0x616/0xd70 [ 14.296850][ T366] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.296854][ T366] ___sys_sendmsg+0x14e/0x1d0 [ 14.296859][ T366] ? copy_msghdr_from_user+0x420/0x420 [ 14.296862][ T366] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.296869][ T366] ? __lock_acquire+0x518/0xc20 [ 14.296876][ T366] ? __lock_release.isra.0+0x69/0x1a0 [ 14.296877][ T366] ? __lock_release.isra.0+0x69/0x1a0 [ 14.296882][ T366] __sys_sendmsg+0x12c/0x1d0 [ 14.296885][ T366] ? __sys_sendmsg_sock+0x20/0x20 [ 14.296887][ T366] ? do_pipe2+0x142/0x1b0 [ 14.296893][ T366] ? rcu_is_watching+0x16/0xd0 [ 14.296896][ T366] ? rcu_is_watching+0x16/0xd0 [ 14.296901][ T366] do_syscall_64+0xff/0x530 [ 14.296904][ T366] ? exc_page_fault+0xee/0x100 [ 14.296907][ T366] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.296909][ T366] RIP: 0033:0x7fb8e509e54e [ 14.296913][ T366] 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 [ 14.296915][ T366] RSP: 002b:00007ffcb0edbba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.296918][ T366] RAX: ffffffffffffffda RBX: 000055f35e0a3f70 RCX: 00007fb8e509e54e [ 14.296920][ T366] RDX: 0000000000000000 RSI: 00007ffcb0edbc40 RDI: 0000000000000007 [ 14.296921][ T366] RBP: 00007ffcb0edbbb0 R08: 0000000000000000 R09: 0000000000000000 [ 14.296922][ T366] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f35e0a9dd0 [ 14.296922][ T366] R13: 00007ffcb0edbc40 R14: 000055f35e0a3e80 R15: 0000000000000000 [ 14.296930][ T366] [ 14.416304][ T367] 8021q: adding VLAN 0 to HW filter on device lag3 [ 14.563760][ T375] lag3: Port device veth2 added [ 14.599613][ T376] lag3: Port device veth4 added [ 24.675858][ T465] veth7: left promiscuous mode [ 24.675878][ T465] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.675879][ T465] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 465, name: ip [ 24.675881][ T465] preempt_count: 1, expected: 0 [ 24.675882][ T465] RCU nest depth: 0, expected: 0 [ 24.675883][ T465] locks held by ip/465: 5, last CPU#0: [ 24.675885][ T465] #0: ffffffffaf6d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 24.675896][ T465] #1: ffffffffaef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.675903][ T465] #2: ffffffffaef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.675906][ T465] #3: ffffffffaee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.675910][ T465] #4: ffffffffaee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.675914][ T465] irq event stamp: 20344 [ 24.675915][ T465] hardirqs last enabled at (20343): [] __down_trylock_console_sem+0x86/0xa0 [ 24.675918][ T465] hardirqs last disabled at (20344): [] console_emit_next_record+0x3d4/0x4c0 [ 24.675920][ T465] softirqs last enabled at (20320): [] __alloc_skb+0x4c2/0x5f0 [ 24.675923][ T465] softirqs last disabled at (20318): [] __alloc_skb+0x4c2/0x5f0 [ 24.675925][ T465] Preemption disabled at: [ 24.675926][ T465] [] vprintk_emit+0x31b/0x3e0 [ 24.675932][ T465] CPU: 0 UID: 0 PID: 465 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.675935][ T465] Tainted: [W]=WARN [ 24.675936][ T465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.675938][ T465] Call Trace: [ 24.675939][ T465] [ 24.675941][ T465] dump_stack_lvl+0x6f/0xa0 [ 24.675947][ T465] ? vprintk_emit+0x31b/0x3e0 [ 24.675949][ T465] __might_resched.cold+0x1fe/0x2c1 [ 24.675954][ T465] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.675959][ T465] ? __kmalloc_noprof+0xdb/0x760 [ 24.675964][ T465] __kmalloc_noprof+0x443/0x760 [ 24.675967][ T465] ? alloc_buf.isra.0+0x4b/0x260 [ 24.675972][ T465] ? do_raw_spin_unlock+0x59/0x250 [ 24.675975][ T465] alloc_buf.isra.0+0x4b/0x260 [ 24.675978][ T465] put_chars+0x1e1/0x2f0 [ 24.675981][ T465] ? __send_to_port+0x420/0x420 [ 24.675983][ T465] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.675987][ T465] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.675990][ T465] ? validate_chain+0x38b/0xc20 [ 24.675995][ T465] hvc_console_print+0x292/0x780 [ 24.675998][ T465] ? __lock_acquire+0x518/0xc20 [ 24.676003][ T465] ? hvc_write+0x3a0/0x3a0 [ 24.676005][ T465] ? rcu_is_watching+0x16/0xd0 [ 24.676011][ T465] console_emit_next_record+0x22f/0x4c0 [ 24.676015][ T465] ? devkmsg_read+0x4b0/0x4b0 [ 24.676016][ T465] ? console_flush_one_record+0x106/0x710 [ 24.676020][ T465] ? rcu_is_watching+0x16/0xd0 [ 24.676022][ T465] ? lock_acquire+0x13c/0x160 [ 24.676026][ T465] console_flush_one_record+0x46f/0x710 [ 24.676030][ T465] ? console_emit_next_record+0x4c0/0x4c0 [ 24.676032][ T465] ? __lock_acquire+0x518/0xc20 [ 24.676037][ T465] console_unlock+0xee/0x1f0 [ 24.676040][ T465] ? console_flush_one_record+0x710/0x710 [ 24.676042][ T465] ? rcu_is_watching+0x16/0xd0 [ 24.676044][ T465] ? lock_acquire+0x60/0x160 [ 24.676048][ T465] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.676050][ T465] ? vprintk_emit+0x320/0x3e0 [ 24.676053][ T465] vprintk_emit+0x37c/0x3e0 [ 24.676057][ T465] ? wake_up_klogd_work_func+0x90/0x90 [ 24.676060][ T465] ? __lock_acquire+0x518/0xc20 [ 24.676062][ T465] ? validate_chain+0x737/0xc20 [ 24.676066][ T465] _printk+0xc7/0x100 [ 24.676069][ T465] ? snapshot_read.cold+0x21/0x21 [ 24.676071][ T465] ? __lock_acquire+0x518/0xc20 [ 24.676075][ T465] ? mark_usage+0x61/0x170 [ 24.676077][ T465] ? netdev_name+0x43/0x60 [ 24.676081][ T465] ? __netdev_printk+0x17f/0x1d0 [ 24.676084][ T465] netdev_info+0xe2/0x116 [ 24.676087][ T465] ? netdev_notice+0x120/0x120 [ 24.676089][ T465] ? __lock_acquire+0x518/0xc20 [ 24.676094][ T465] ? lock_acquire.part.0+0xd4/0x280 [ 24.676097][ T465] ? mutex_is_locked+0x1c/0x50 [ 24.676107][ T465] __dev_set_promiscuity.cold+0x95/0x104 [ 24.676110][ T465] ? team_user_linkup_option_set+0x190/0x190 [ 24.676114][ T465] netif_set_promiscuity+0x4c/0xc0 [ 24.676119][ T465] dev_set_promiscuity+0x9d/0x150 [ 24.676122][ T465] team_port_del+0x6ef/0x9c0 [ 24.676126][ T465] do_set_master+0x15c/0x580 [ 24.676131][ T465] do_setlink.isra.0+0xa31/0x2750 [ 24.676135][ T465] ? stack_trace_save+0x93/0xc0 [ 24.676138][ T465] ? rtnl_link_get_size+0x350/0x350 [ 24.676139][ T465] ? rcu_read_lock_any_held+0x66/0x90 [ 24.676141][ T465] ? stack_depot_save_flags+0x38e/0x790 [ 24.676145][ T465] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.676148][ T465] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.676149][ T465] ? validate_chain+0x38b/0xc20 [ 24.676152][ T465] ? kasan_save_stack+0x3d/0x50 [ 24.676155][ T465] ? kasan_save_stack+0x2f/0x50 [ 24.676157][ T465] ? kasan_save_track+0x14/0x30 [ 24.676159][ T465] ? __lock_acquire+0x518/0xc20 [ 24.676161][ T465] ? netlink_seq_next+0x4e/0x60 [ 24.676164][ T465] ? ___sys_sendmsg+0xb0/0x1d0 [ 24.676169][ T465] ? lock_acquire.part.0+0xd4/0x280 [ 24.676171][ T465] ? rtnl_newlink+0x9a8/0x11c0 [ 24.676173][ T465] ? rcu_is_watching+0x16/0xd0 [ 24.676176][ T465] ? lock_acquire+0x13c/0x160 [ 24.676177][ T465] ? rcu_is_watching+0x16/0xd0 [ 24.676179][ T465] ? rcu_is_watching+0x16/0xd0 [ 24.676182][ T465] ? trace_contention_end+0xb3/0x180 [ 24.676184][ T465] ? __mutex_lock+0x1db/0x1ea0 [ 24.676188][ T465] ? __mutex_lock+0x9a3/0x1ea0 [ 24.676190][ T465] ? rtnl_newlink+0x9a8/0x11c0 [ 24.676193][ T465] ? ww_mutex_lock+0x160/0x160 [ 24.676195][ T465] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.676200][ T465] ? __rtnl_newlink+0x3fa/0xa50 [ 24.676205][ T465] rtnl_newlink+0x9f1/0x11c0 [ 24.676210][ T465] ? rtnl_bridge_getlink+0x850/0x850 [ 24.676212][ T465] ? __lock_acquire+0x518/0xc20 [ 24.676216][ T465] ? lock_acquire.part.0+0xd4/0x280 [ 24.676218][ T465] ? find_held_lock+0x2b/0x80 [ 24.676221][ T465] ? rtnl_bridge_getlink+0x850/0x850 [ 24.676223][ T465] ? __lock_release.isra.0+0x69/0x1a0 [ 24.676226][ T465] ? rtnl_bridge_getlink+0x850/0x850 [ 24.676228][ T465] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.676232][ T465] ? rtnl_link_fill+0x920/0x920 [ 24.676233][ T465] ? __lock_acquire+0x518/0xc20 [ 24.676237][ T465] ? lock_acquire.part.0+0xd4/0x280 [ 24.676239][ T465] ? find_held_lock+0x2b/0x80 [ 24.676243][ T465] netlink_rcv_skb+0x14e/0x3a0 [ 24.676245][ T465] ? rtnl_link_fill+0x920/0x920 [ 24.676247][ T465] ? netlink_ack+0xcf0/0xcf0 [ 24.676254][ T465] ? netlink_deliver_tap+0xc5/0x330 [ 24.676255][ T465] ? netlink_deliver_tap+0x13c/0x330 [ 24.676260][ T465] netlink_unicast+0x486/0x750 [ 24.676263][ T465] ? netlink_attachskb+0x810/0x810 [ 24.676266][ T465] ? __lock_acquire+0x518/0xc20 [ 24.676270][ T465] netlink_sendmsg+0x735/0xc60 [ 24.676274][ T465] ? netlink_unicast+0x750/0x750 [ 24.676278][ T465] ? __might_fault+0x97/0x140 [ 24.676284][ T465] ____sys_sendmsg+0x415/0x880 [ 24.676286][ T465] ? copy_msghdr_from_user+0x279/0x420 [ 24.676288][ T465] ? get_timestamp.constprop.0+0x390/0x390 [ 24.676290][ T465] ? move_addr_to_kernel+0x40/0x40 [ 24.676299][ T465] ___sys_sendmsg+0x14e/0x1d0 [ 24.676302][ T465] ? copy_msghdr_from_user+0x420/0x420 [ 24.676318][ T465] __sys_sendmsg+0x12c/0x1d0 [ 24.676321][ T465] ? __sys_sendmsg_sock+0x20/0x20 [ 24.676327][ T465] ? rcu_is_watching+0x16/0xd0 [ 24.676331][ T465] do_syscall_64+0xff/0x530 [ 24.676333][ T465] ? exc_page_fault+0xee/0x100 [ 24.676337][ T465] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.676339][ T465] RIP: 0033:0x7f8ed640354e [ 24.676342][ T465] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.676344][ T465] RSP: 002b:00007ffee041a1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.676347][ T465] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ed640354e [ 24.676348][ T465] RDX: 0000000000000000 RSI: 00007ffee041a250 RDI: 0000000000000005 [ 24.676349][ T465] RBP: 00007ffee041a1b0 R08: 0000000000000000 R09: 0000000000000000 [ 24.676350][ T465] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff41 [ 24.676351][ T465] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffee041a910 [ 24.676358][ T465] [ 24.713735][ T465] veth7: left allmulticast mode [ 24.715079][ T465] lag2: Port device veth7 removed [ 24.729059][ T465] ip (465) used greatest stack depth: 23208 bytes left [ 29.078357][ C0] [ 29.078373][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.078376][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 29.078378][ C0] preempt_count: 104, expected: 0 [ 29.078378][ C0] RCU nest depth: 0, expected: 0 [ 29.078380][ C0] INFO: lockdep is turned off. [ 29.078380][ C0] irq event stamp: 858502 [ 29.078381][ C0] hardirqs last enabled at (858502): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.078391][ C0] hardirqs last disabled at (858501): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.078392][ C0] softirqs last enabled at (858486): [] handle_softirqs+0x67c/0x900 [ 29.078396][ C0] softirqs last disabled at (858499): [] __irq_exit_rcu+0x145/0x1c0 [ 29.078398][ C0] Preemption disabled at: [ 29.078399][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 29.078405][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.078408][ C0] Tainted: [W]=WARN [ 29.078409][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.078411][ C0] Call Trace: [ 29.078413][ C0] [ 29.078415][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.078420][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 29.078422][ C0] __might_resched.cold+0x1fe/0x2c1 [ 29.078425][ C0] ? find_held_lock+0x2b/0x80 [ 29.078428][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.078431][ C0] ? __asan_memcpy+0x3c/0x60 [ 29.078434][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.078438][ C0] __kmalloc_noprof+0x443/0x760 [ 29.078441][ C0] ? __rwlock_init+0x150/0x150 [ 29.078443][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 29.078447][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 29.078449][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.078451][ C0] put_chars+0x1e1/0x2f0 [ 29.078453][ C0] ? __send_to_port+0x420/0x420 [ 29.078455][ C0] ? console_prepend_replay+0x20/0x20 [ 29.078459][ C0] hvc_console_print+0x292/0x780 [ 29.078462][ C0] ? hvc_write+0x3a0/0x3a0 [ 29.078464][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.078466][ C0] ? lock_acquire+0x13c/0x160 [ 29.078468][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.078471][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 29.078473][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.078474][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.078476][ C0] ? lock_acquire+0x13c/0x160 [ 29.078478][ C0] ? console_flush_one_record+0x111/0x710 [ 29.078480][ C0] console_flush_one_record+0x46f/0x710 [ 29.078483][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 29.078485][ C0] console_unlock+0xee/0x1f0 [ 29.078487][ C0] ? lock_acquire+0x13c/0x160 [ 29.078489][ C0] ? console_flush_one_record+0x710/0x710 [ 29.078491][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.078492][ C0] ? lock_release+0x184/0x1f0 [ 29.078494][ C0] ? lock_acquire+0x60/0x160 [ 29.078496][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.078498][ C0] ? vprintk_emit+0x320/0x3e0 [ 29.078500][ C0] vprintk_emit+0x37c/0x3e0 [ 29.078502][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 29.078504][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.078506][ C0] ? lock_release+0x184/0x1f0 [ 29.078508][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 29.078513][ C0] _printk+0xc7/0x100 [ 29.078516][ C0] ? snapshot_read.cold+0x21/0x21 [ 29.078518][ C0] ? arch_stack_walk+0xd7/0x130 [ 29.078522][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.078525][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.078526][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.078529][ C0] mark_lock_irq+0x989/0x9c0 [ 29.078532][ C0] mark_lock+0x1d7/0xa00 [ 29.078534][ C0] mark_usage+0x42/0x170 [ 29.078535][ C0] __lock_acquire+0x388/0xc20 [ 29.078538][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.078540][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.078553][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.078555][ C0] ? lock_acquire+0x13c/0x160 [ 29.078557][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.078564][ C0] _raw_spin_lock+0x33/0x40 [ 29.078565][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.078572][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.078578][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.078585][ C0] call_timer_fn+0x160/0x4d0 [ 29.078589][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.078591][ C0] ? debug_object_active_state+0x430/0x430 [ 29.078594][ C0] ? find_held_lock+0x2b/0x80 [ 29.078596][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.078598][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.078600][ C0] __run_timers+0x68f/0xaa0 [ 29.078602][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.078609][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.078611][ C0] ? __lock_acquire+0x518/0xc20 [ 29.078614][ C0] ? __rwlock_init+0x150/0x150 [ 29.078617][ C0] run_timer_softirq+0xf0/0x160 [ 29.078619][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.078621][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.078623][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.078625][ C0] handle_softirqs+0x1d3/0x900 [ 29.078627][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.078628][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.078631][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.078632][ C0] irq_exit_rcu+0xe/0x30 [ 29.078634][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.078637][ C0] [ 29.078637][ C0] [ 29.078638][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.078640][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.078642][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.078646][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.078648][ C0] RSP: 0018:ffffffffaec07cf8 EFLAGS: 00000296 [ 29.078651][ C0] RAX: 00000000000d1981 RBX: ffffffffaec1c600 RCX: ffffffffabcf0307 [ 29.078652][ C0] RDX: ffffffffaec1c600 RSI: ffffffffaea38b01 RDI: ffffffffae48d8e0 [ 29.078653][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.078654][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5d80fa2 [ 29.078655][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.078656][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.078660][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.078661][ C0] default_idle+0x9/0x10 [ 29.078663][ C0] default_idle_call+0x6e/0xb0 [ 29.078665][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.078667][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.078668][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.078671][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.078673][ C0] do_idle+0xd8/0x190 [ 29.078675][ C0] cpu_startup_entry+0x53/0x70 [ 29.078676][ C0] rest_init+0x279/0x280 [ 29.078678][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.078681][ C0] ? rest_init+0x280/0x280 [ 29.078683][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.078687][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.078689][ C0] ? acpi_enable+0x1e4/0x330 [ 29.078692][ C0] start_kernel+0x3af/0x3b0 [ 29.078694][ C0] x86_64_start_reservations+0x24/0x30 [ 29.078696][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.078698][ C0] common_startup_64+0x13e/0x148 [ 29.078703][ C0] [ 29.106548][ C0] ======================================================== [ 29.106777][ C0] WARNING: possible irq lock inversion dependency detected [ 29.107064][ C0] 7.2.0-virtme #1 Tainted: G W [ 29.107260][ C0] -------------------------------------------------------- [ 29.107543][ C0] swapper/0/0 just changed the state of lock: [ 29.107796][ C0] ff11000010622e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.108176][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.108462][ C0] (fs_reclaim){+.+.}-{0:0} [ 29.108465][ C0] [ 29.108465][ C0] [ 29.108465][ C0] and interrupts could create inverse lock ordering between them. [ 29.108465][ C0] [ 29.109090][ C0] [ 29.109090][ C0] other info that might help us debug this: [ 29.109377][ C0] Chain exists of: [ 29.109377][ C0] &br->lock --> console_owner --> fs_reclaim [ 29.109377][ C0] [ 29.109785][ C0] Possible interrupt unsafe locking scenario: [ 29.109785][ C0] [ 29.110074][ C0] CPU0 CPU1 [ 29.110510][ C0] ---- ---- [ 29.110674][ C0] lock(fs_reclaim); [ 29.110795][ C0] local_irq_disable(); [ 29.111046][ C0] lock(&br->lock); [ 29.111305][ C0] lock(console_owner); [ 29.111502][ C0] [ 29.111676][ C0] lock(&br->lock); [ 29.111802][ C0] [ 29.111802][ C0] *** DEADLOCK *** [ 29.111802][ C0] [ 29.112089][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 29.112294][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.112612][ C0] [ 29.112612][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 29.112885][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 29.113106][ C0] HARDIRQ-ON-W at: [ 29.113233][ C0] __lock_acquire+0x388/0xc20 [ 29.113494][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.113692][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.113943][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.114254][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.114548][ C0] workqueue_init+0x2a/0x680 [ 29.114745][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.115033][ C0] kernel_init+0x21/0x150 [ 29.115294][ C0] ret_from_fork+0x474/0x6b0 [ 29.115493][ C0] ret_from_fork_asm+0x11/0x20 [ 29.115744][ C0] SOFTIRQ-ON-W at: [ 29.115862][ C0] __lock_acquire+0x388/0xc20 [ 29.116114][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.116315][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.116568][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.116858][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.117151][ C0] workqueue_init+0x2a/0x680 [ 29.117349][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.117640][ C0] kernel_init+0x21/0x150 [ 29.117892][ C0] ret_from_fork+0x474/0x6b0 [ 29.118093][ C0] ret_from_fork_asm+0x11/0x20 [ 29.118350][ C0] INITIAL USE at: [ 29.118465][ C0] __lock_acquire+0x388/0xc20 [ 29.118718][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.118914][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.119175][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.119409][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.119701][ C0] workqueue_init+0x2a/0x680 [ 29.119896][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.120150][ C0] kernel_init+0x21/0x150 [ 29.120347][ C0] ret_from_fork+0x474/0x6b0 [ 29.120597][ C0] ret_from_fork_asm+0x11/0x20 [ 29.120847][ C0] } [ 29.120927][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.121221][ C0] ... acquired at: [ 29.121339][ C0] __lock_acquire+0x518/0xc20 [ 29.121551][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.121706][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.121916][ C0] __kmalloc_noprof+0xd3/0x760 [ 29.122071][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.122288][ C0] put_chars+0x1e1/0x2f0 [ 29.122447][ C0] hvc_console_print+0x292/0x780 [ 29.122657][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.122813][ C0] console_flush_one_record+0x46f/0x710 [ 29.123025][ C0] console_unlock+0xee/0x1f0 [ 29.123189][ C0] vprintk_emit+0x37c/0x3e0 [ 29.123343][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 29.123499][ C0] dev_printk_emit+0xb9/0xee [ 29.123711][ C0] _dev_info+0xe2/0x116 [ 29.123829][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 29.124080][ C0] cmos_do_probe+0x73b/0x98a [ 29.124242][ C0] platform_probe+0xfe/0x1f0 [ 29.124456][ C0] call_driver_probe+0x61/0x1c0 [ 29.124612][ C0] really_probe+0x199/0x760 [ 29.124822][ C0] __driver_probe_device+0x24f/0x440 [ 29.124976][ C0] driver_probe_device+0x4a/0xf0 [ 29.125189][ C0] __driver_attach+0x1b8/0x540 [ 29.125351][ C0] bus_for_each_dev+0x130/0x1e0 [ 29.125560][ C0] bus_add_driver+0x2c8/0x530 [ 29.125718][ C0] driver_register+0x1a3/0x390 [ 29.125927][ C0] __platform_driver_probe+0x13f/0x270 [ 29.126085][ C0] cmos_init+0x31/0x40 [ 29.126207][ C0] do_one_initcall+0x124/0x4f0 [ 29.126417][ C0] kernel_init_freeable+0x596/0x630 [ 29.126570][ C0] kernel_init+0x21/0x150 [ 29.126781][ C0] ret_from_fork+0x474/0x6b0 [ 29.126936][ C0] ret_from_fork_asm+0x11/0x20 [ 29.127154][ C0] [ 29.127235][ C0] -> (console_owner){....}-{0:0} { [ 29.127446][ C0] INITIAL USE at: [ 29.127563][ C0] } [ 29.127641][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.127922][ C0] ... acquired at: [ 29.128036][ C0] __lock_acquire+0x518/0xc20 [ 29.128248][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.128404][ C0] console_lock_spinning_enable+0x5c/0x60 [ 29.128651][ C0] console_emit_next_record+0x1d1/0x4c0 [ 29.128860][ C0] console_flush_one_record+0x46f/0x710 [ 29.129016][ C0] console_unlock+0xee/0x1f0 [ 29.129233][ C0] vprintk_emit+0x37c/0x3e0 [ 29.129389][ C0] _printk+0xc7/0x100 [ 29.129507][ C0] br_set_state+0x22f/0x430 [bridge] [ 29.129725][ C0] br_init_port+0xc4/0x200 [bridge] [ 29.129886][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 29.130155][ C0] br_dev_open+0x94/0x120 [bridge] [ 29.130322][ C0] __dev_open+0x2f3/0x610 [ 29.130480][ C0] __dev_change_flags+0x4a4/0x660 [ 29.130688][ C0] netif_change_flags+0x87/0x190 [ 29.130847][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 29.131057][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.131221][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.131429][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.131584][ C0] netlink_unicast+0x486/0x750 [ 29.131790][ C0] netlink_sendmsg+0x735/0xc60 [ 29.131946][ C0] ____sys_sendmsg+0x415/0x880 [ 29.132163][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.132320][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.132529][ C0] do_syscall_64+0xff/0x530 [ 29.132684][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.132931][ C0] [ 29.133008][ C0] -> (&br->lock){+.-.}-{3:3} { [ 29.133169][ C0] HARDIRQ-ON-W at: [ 29.133340][ C0] __lock_acquire+0x388/0xc20 [ 29.133535][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.133782][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.134032][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 29.134283][ C0] netif_set_mac_address+0x282/0x410 [ 29.134477][ C0] do_setlink.isra.0+0x706/0x2750 [ 29.134729][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.134926][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.135181][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.135430][ C0] netlink_unicast+0x486/0x750 [ 29.135623][ C0] netlink_sendmsg+0x735/0xc60 [ 29.135871][ C0] ____sys_sendmsg+0x415/0x880 [ 29.136062][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.136323][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.136573][ C0] do_syscall_64+0xff/0x530 [ 29.136763][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.137054][ C0] IN-SOFTIRQ-W at: [ 29.137174][ C0] __lock_acquire+0x388/0xc20 [ 29.137423][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.137673][ C0] _raw_spin_lock+0x33/0x40 [ 29.137869][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.138168][ C0] call_timer_fn+0x160/0x4d0 [ 29.138362][ C0] __run_timers+0x68f/0xaa0 [ 29.138557][ C0] run_timer_softirq+0xf0/0x160 [ 29.138752][ C0] handle_softirqs+0x1d3/0x900 [ 29.139001][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.139205][ C0] irq_exit_rcu+0xe/0x30 [ 29.139400][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.139686][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.139919][ C0] pv_native_safe_halt+0xf/0x10 [ 29.140183][ C0] default_idle+0x9/0x10 [ 29.140430][ C0] default_idle_call+0x6e/0xb0 [ 29.140623][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.140910][ C0] do_idle+0xd8/0x190 [ 29.141063][ C0] cpu_startup_entry+0x53/0x70 [ 29.141317][ C0] rest_init+0x279/0x280 [ 29.141567][ C0] start_kernel+0x3af/0x3b0 [ 29.141761][ C0] x86_64_start_reservations+0x24/0x30 [ 29.142008][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.142264][ C0] common_startup_64+0x13e/0x148 [ 29.142456][ C0] INITIAL USE at: [ 29.142625][ C0] __lock_acquire+0x388/0xc20 [ 29.142818][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.143064][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.143263][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 29.143556][ C0] netif_set_mac_address+0x282/0x410 [ 29.143804][ C0] do_setlink.isra.0+0x706/0x2750 [ 29.143995][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.144247][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.144495][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.144687][ C0] netlink_unicast+0x486/0x750 [ 29.144931][ C0] netlink_sendmsg+0x735/0xc60 [ 29.145183][ C0] ____sys_sendmsg+0x415/0x880 [ 29.145420][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.145663][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.145855][ C0] do_syscall_64+0xff/0x530 [ 29.146103][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.146406][ C0] } [ 29.146486][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.146772][ C0] ... acquired at: [ 29.146885][ C0] mark_lock+0x1d7/0xa00 [ 29.147092][ C0] mark_usage+0x42/0x170 [ 29.147257][ C0] __lock_acquire+0x388/0xc20 [ 29.147469][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.147621][ C0] _raw_spin_lock+0x33/0x40 [ 29.147828][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.148030][ C0] call_timer_fn+0x160/0x4d0 [ 29.148242][ C0] __run_timers+0x68f/0xaa0 [ 29.148395][ C0] run_timer_softirq+0xf0/0x160 [ 29.148602][ C0] handle_softirqs+0x1d3/0x900 [ 29.148759][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.148964][ C0] irq_exit_rcu+0xe/0x30 [ 29.149115][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.149366][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.149610][ C0] pv_native_safe_halt+0xf/0x10 [ 29.149762][ C0] default_idle+0x9/0x10 [ 29.149968][ C0] default_idle_call+0x6e/0xb0 [ 29.150121][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.150372][ C0] do_idle+0xd8/0x190 [ 29.150485][ C0] cpu_startup_entry+0x53/0x70 [ 29.150690][ C0] rest_init+0x279/0x280 [ 29.150847][ C0] start_kernel+0x3af/0x3b0 [ 29.151054][ C0] x86_64_start_reservations+0x24/0x30 [ 29.151214][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.151421][ C0] common_startup_64+0x13e/0x148 [ 29.151577][ C0] [ 29.151653][ C0] [ 29.151653][ C0] stack backtrace: [ 29.151895][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.151898][ C0] Tainted: [W]=WARN [ 29.151899][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.151900][ C0] Call Trace: [ 29.151901][ C0] [ 29.151902][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.151906][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.151908][ C0] mark_lock_irq+0x989/0x9c0 [ 29.151911][ C0] mark_lock+0x1d7/0xa00 [ 29.151913][ C0] mark_usage+0x42/0x170 [ 29.151915][ C0] __lock_acquire+0x388/0xc20 [ 29.151918][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.151919][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.151926][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.151930][ C0] ? lock_acquire+0x13c/0x160 [ 29.151932][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.151938][ C0] _raw_spin_lock+0x33/0x40 [ 29.151940][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.151946][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.151953][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.151959][ C0] call_timer_fn+0x160/0x4d0 [ 29.151961][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.151963][ C0] ? debug_object_active_state+0x430/0x430 [ 29.151967][ C0] ? find_held_lock+0x2b/0x80 [ 29.151969][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.151970][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.151973][ C0] __run_timers+0x68f/0xaa0 [ 29.151975][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.151982][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.151984][ C0] ? __lock_acquire+0x518/0xc20 [ 29.151986][ C0] ? __rwlock_init+0x150/0x150 [ 29.151989][ C0] run_timer_softirq+0xf0/0x160 [ 29.151991][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.151993][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.151995][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.151997][ C0] handle_softirqs+0x1d3/0x900 [ 29.151999][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.152000][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.152002][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.152004][ C0] irq_exit_rcu+0xe/0x30 [ 29.152005][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.152007][ C0] [ 29.152008][ C0] [ 29.152008][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.152010][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.152012][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.152014][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.152015][ C0] RSP: 0018:ffffffffaec07cf8 EFLAGS: 00000296 [ 29.152017][ C0] RAX: 00000000000d1981 RBX: ffffffffaec1c600 RCX: ffffffffabcf0307 [ 29.152018][ C0] RDX: ffffffffaec1c600 RSI: ffffffffaea38b01 RDI: ffffffffae48d8e0 [ 29.152019][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.152020][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5d80fa2 [ 29.152021][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.152022][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.152025][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.152026][ C0] default_idle+0x9/0x10 [ 29.152028][ C0] default_idle_call+0x6e/0xb0 [ 29.152030][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.152031][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.152033][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.152035][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.152037][ C0] do_idle+0xd8/0x190 [ 29.152039][ C0] cpu_startup_entry+0x53/0x70 [ 29.152040][ C0] rest_init+0x279/0x280 [ 29.152042][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.152045][ C0] ? rest_init+0x280/0x280 [ 29.152047][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.152051][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.152053][ C0] ? acpi_enable+0x1e4/0x330 [ 29.152056][ C0] start_kernel+0x3af/0x3b0 [ 29.152057][ C0] x86_64_start_reservations+0x24/0x30 [ 29.152059][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.152061][ C0] common_startup_64+0x13e/0x148 [ 29.152064][ C0] [ 38.978925][ T529] veth7: entered promiscuous mode [ 38.978940][ T529] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.978942][ T529] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 529, name: ip [ 38.978944][ T529] preempt_count: 1, expected: 0 [ 38.978945][ T529] RCU nest depth: 0, expected: 0 [ 38.978946][ T529] INFO: lockdep is turned off. [ 38.978947][ T529] irq event stamp: 0 [ 38.978948][ T529] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 38.978952][ T529] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 38.978958][ T529] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 38.978960][ T529] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 38.978962][ T529] Preemption disabled at: [ 38.978962][ T529] [] vprintk_emit+0x31b/0x3e0 [ 38.978970][ T529] CPU: 0 UID: 0 PID: 529 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.978974][ T529] Tainted: [W]=WARN [ 38.978974][ T529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.978976][ T529] Call Trace: [ 38.978978][ T529] [ 38.978979][ T529] dump_stack_lvl+0x6f/0xa0 [ 38.978984][ T529] ? vprintk_emit+0x31b/0x3e0 [ 38.978986][ T529] __might_resched.cold+0x1fe/0x2c1 [ 38.978990][ T529] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.978994][ T529] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 38.978995][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.978999][ T529] __kmalloc_noprof+0x443/0x760 [ 38.979003][ T529] ? __rwlock_init+0x150/0x150 [ 38.979005][ T529] ? alloc_buf.isra.0+0x4b/0x260 [ 38.979009][ T529] ? do_raw_spin_unlock+0x59/0x250 [ 38.979010][ T529] alloc_buf.isra.0+0x4b/0x260 [ 38.979012][ T529] put_chars+0x1e1/0x2f0 [ 38.979014][ T529] ? prb_final_commit+0x50/0x50 [ 38.979016][ T529] ? __send_to_port+0x420/0x420 [ 38.979017][ T529] ? printk_get_next_message+0x240/0x650 [ 38.979020][ T529] hvc_console_print+0x292/0x780 [ 38.979023][ T529] ? hvc_write+0x3a0/0x3a0 [ 38.979025][ T529] ? do_raw_spin_lock+0x131/0x280 [ 38.979026][ T529] ? vsnprintf+0x527/0x1700 [ 38.979030][ T529] ? __rwlock_init+0x150/0x150 [ 38.979031][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979033][ T529] ? lock_acquire+0x13c/0x160 [ 38.979035][ T529] console_emit_next_record+0x22f/0x4c0 [ 38.979038][ T529] ? devkmsg_read+0x4b0/0x4b0 [ 38.979040][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979041][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979043][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979045][ T529] ? lock_acquire+0x13c/0x160 [ 38.979047][ T529] ? console_flush_one_record+0x111/0x710 [ 38.979048][ T529] console_flush_one_record+0x46f/0x710 [ 38.979051][ T529] ? console_emit_next_record+0x4c0/0x4c0 [ 38.979053][ T529] console_unlock+0xee/0x1f0 [ 38.979055][ T529] ? lock_acquire+0x13c/0x160 [ 38.979057][ T529] ? console_flush_one_record+0x710/0x710 [ 38.979058][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979060][ T529] ? lock_release+0x184/0x1f0 [ 38.979061][ T529] ? lock_acquire+0x60/0x160 [ 38.979063][ T529] ? __rcu_read_lock+0x30/0x70 [ 38.979065][ T529] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.979067][ T529] ? vprintk_emit+0x320/0x3e0 [ 38.979069][ T529] vprintk_emit+0x37c/0x3e0 [ 38.979071][ T529] ? wake_up_klogd_work_func+0x90/0x90 [ 38.979073][ T529] ? ____sys_sendmsg+0x415/0x880 [ 38.979076][ T529] ? __sys_sendmsg+0x12c/0x1d0 [ 38.979078][ T529] ? do_syscall_64+0xff/0x530 [ 38.979080][ T529] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.979082][ T529] _printk+0xc7/0x100 [ 38.979086][ T529] ? snapshot_read.cold+0x21/0x21 [ 38.979088][ T529] ? netdev_name+0x43/0x60 [ 38.979091][ T529] ? __netdev_printk+0x17f/0x1d0 [ 38.979093][ T529] netdev_info+0xe2/0x116 [ 38.979094][ T529] ? netdev_notice+0x120/0x120 [ 38.979096][ T529] ? kasan_save_track+0x14/0x30 [ 38.979099][ T529] ? __kasan_kmalloc+0x7b/0x90 [ 38.979101][ T529] ? __kmalloc_cache_noprof+0x29a/0x620 [ 38.979103][ T529] ? __team_option_inst_add+0xae/0x3d0 [ 38.979107][ T529] ? mutex_is_locked+0x1c/0x50 [ 38.979110][ T529] __dev_set_promiscuity.cold+0x95/0x104 [ 38.979113][ T529] netif_set_promiscuity+0x4c/0xc0 [ 38.979116][ T529] dev_set_promiscuity+0x9d/0x150 [ 38.979118][ T529] team_port_add+0x1046/0x15e0 [ 38.979120][ T529] ? team_port_enable+0xc0/0xc0 [ 38.979122][ T529] ? kernel_text_address+0x149/0x170 [ 38.979125][ T529] do_set_master+0x357/0x580 [ 38.979128][ T529] do_setlink.isra.0+0xa31/0x2750 [ 38.979130][ T529] ? stack_trace_save+0x93/0xc0 [ 38.979133][ T529] ? rtnl_link_get_size+0x350/0x350 [ 38.979134][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979136][ T529] ? stack_depot_save_flags+0x1bc/0x790 [ 38.979140][ T529] ? kasan_save_stack+0x3d/0x50 [ 38.979141][ T529] ? kasan_save_stack+0x2f/0x50 [ 38.979143][ T529] ? kasan_save_track+0x14/0x30 [ 38.979144][ T529] ? __kasan_kmalloc+0x7b/0x90 [ 38.979146][ T529] ? __kmalloc_cache_noprof+0x29a/0x620 [ 38.979147][ T529] ? rtnl_newlink+0x124/0x11c0 [ 38.979148][ T529] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.979149][ T529] ? netlink_rcv_skb+0x14e/0x3a0 [ 38.979152][ T529] ? netlink_unicast+0x486/0x750 [ 38.979154][ T529] ? netlink_sendmsg+0x735/0xc60 [ 38.979155][ T529] ? ____sys_sendmsg+0x415/0x880 [ 38.979156][ T529] ? ___sys_sendmsg+0x14e/0x1d0 [ 38.979158][ T529] ? __sys_sendmsg+0x12c/0x1d0 [ 38.979159][ T529] ? do_syscall_64+0xff/0x530 [ 38.979161][ T529] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.979163][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979164][ T529] ? lock_acquire+0x13c/0x160 [ 38.979166][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979167][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979169][ T529] ? trace_contention_end+0xb3/0x180 [ 38.979171][ T529] ? __mutex_lock+0x1db/0x1ea0 [ 38.979173][ T529] ? __mutex_lock+0x9a3/0x1ea0 [ 38.979175][ T529] ? rtnl_newlink+0x9a8/0x11c0 [ 38.979176][ T529] ? ww_mutex_lock+0x160/0x160 [ 38.979177][ T529] ? nla_get_range_signed+0x3d0/0x3d0 [ 38.979180][ T529] ? __rtnl_newlink+0x3fa/0xa50 [ 38.979182][ T529] rtnl_newlink+0x9f1/0x11c0 [ 38.979184][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979186][ T529] ? rtnl_bridge_getlink+0x850/0x850 [ 38.979194][ T529] ? lock_acquire+0x13c/0x160 [ 38.979196][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979198][ T529] ? is_bpf_text_address+0x3e/0x110 [ 38.979201][ T529] ? is_bpf_text_address+0x72/0x110 [ 38.979203][ T529] ? kernel_text_address+0x149/0x170 [ 38.979204][ T529] ? __kernel_text_address+0x12/0x30 [ 38.979205][ T529] ? write_profile+0xf0/0xf0 [ 38.979207][ T529] ? unwind_get_return_address+0x67/0xd0 [ 38.979209][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979211][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979213][ T529] ? cap_capable+0x1d7/0x3d0 [ 38.979216][ T529] ? lock_acquire+0x13c/0x160 [ 38.979218][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979219][ T529] ? rtnl_bridge_getlink+0x850/0x850 [ 38.979221][ T529] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.979223][ T529] ? rtnl_link_fill+0x920/0x920 [ 38.979224][ T529] ? filter_irq_stacks+0xd0/0xd0 [ 38.979225][ T529] ? stack_depot_save_flags+0x1bc/0x790 [ 38.979228][ T529] netlink_rcv_skb+0x14e/0x3a0 [ 38.979229][ T529] ? rtnl_link_fill+0x920/0x920 [ 38.979231][ T529] ? lock_release+0x184/0x1f0 [ 38.979232][ T529] ? netlink_ack+0xcf0/0xcf0 [ 38.979233][ T529] ? __netlink_lookup+0xb9/0x6b0 [ 38.979236][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979238][ T529] ? lock_release+0x184/0x1f0 [ 38.979240][ T529] netlink_unicast+0x486/0x750 [ 38.979242][ T529] ? netlink_attachskb+0x810/0x810 [ 38.979243][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979245][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979247][ T529] ? lock_acquire+0x13c/0x160 [ 38.979248][ T529] netlink_sendmsg+0x735/0xc60 [ 38.979250][ T529] ? netlink_unicast+0x750/0x750 [ 38.979252][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979254][ T529] ? lock_release+0x184/0x1f0 [ 38.979256][ T529] ____sys_sendmsg+0x415/0x880 [ 38.979257][ T529] ? copy_msghdr_from_user+0x279/0x420 [ 38.979259][ T529] ? get_timestamp.constprop.0+0x390/0x390 [ 38.979261][ T529] ? move_addr_to_kernel+0x40/0x40 [ 38.979262][ T529] ? filter_irq_stacks+0xd0/0xd0 [ 38.979265][ T529] ___sys_sendmsg+0x14e/0x1d0 [ 38.979267][ T529] ? copy_msghdr_from_user+0x420/0x420 [ 38.979271][ T529] __sys_sendmsg+0x12c/0x1d0 [ 38.979273][ T529] ? __sys_sendmsg_sock+0x20/0x20 [ 38.979276][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.979278][ T529] do_syscall_64+0xff/0x530 [ 38.979280][ T529] ? exc_page_fault+0xee/0x100 [ 38.979282][ T529] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.979284][ T529] RIP: 0033:0x7f07a495854e [ 38.979285][ T529] 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 [ 38.979287][ T529] RSP: 002b:00007ffce4459b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.979291][ T529] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f07a495854e [ 38.979293][ T529] RDX: 0000000000000000 RSI: 00007ffce4459c30 RDI: 0000000000000005 [ 38.979293][ T529] RBP: 00007ffce4459b90 R08: 0000000000000000 R09: 0000000000000000 [ 38.979294][ T529] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff4f [ 38.979297][ T529] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce445a2f0 [ 38.979300][ T529] [ 39.005881][ T529] veth7: entered allmulticast mode [ 39.006498][ T529] lag2: Port device veth7 added [ 39.014018][ T529] ip (529) used greatest stack depth: 23016 bytes left [ 39.104104][ T540] veth1: left promiscuous mode [ 39.104386][ T540] veth1: left allmulticast mode [ 39.105045][ T540] lag2: Port device veth1 removed [ 53.308356][ T39] br1: port 1(lag2.100) entered disabled state [ 53.308372][ T39] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 53.308375][ T39] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 39, name: kworker/u20:0 [ 53.308376][ T39] preempt_count: 202, expected: 0 [ 53.308378][ T39] RCU nest depth: 0, expected: 0 [ 53.308378][ T39] INFO: lockdep is turned off. [ 53.308380][ T39] irq event stamp: 137684 [ 53.308380][ T39] hardirqs last enabled at (137683): [] _raw_spin_unlock_irq+0x28/0x50 [ 53.308391][ T39] hardirqs last disabled at (137684): [] __schedule+0x1246/0x20e0 [ 53.308394][ T39] softirqs last enabled at (135570): [] handle_softirqs+0x67c/0x900 [ 53.308399][ T39] softirqs last disabled at (135565): [] __irq_exit_rcu+0x145/0x1c0 [ 53.308401][ T39] Preemption disabled at: [ 53.308402][ T39] [<0000000000000000>] 0x0 [ 53.308408][ T39] CPU: 3 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 53.308412][ T39] Tainted: [W]=WARN [ 53.308412][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.308414][ T39] Workqueue: events_unbound linkwatch_event [ 53.308421][ T39] Call Trace: [ 53.308423][ T39] [ 53.308425][ T39] dump_stack_lvl+0x6f/0xa0 [ 53.308431][ T39] __might_resched.cold+0x1fe/0x2c1 [ 53.308434][ T39] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.308438][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.308442][ T39] __kmalloc_noprof+0x443/0x760 [ 53.308446][ T39] ? __rwlock_init+0x150/0x150 [ 53.308450][ T39] ? alloc_buf.isra.0+0x4b/0x260 [ 53.308454][ T39] ? do_raw_spin_unlock+0x59/0x250 [ 53.308456][ T39] alloc_buf.isra.0+0x4b/0x260 [ 53.308458][ T39] put_chars+0x1e1/0x2f0 [ 53.308460][ T39] ? __send_to_port+0x420/0x420 [ 53.308461][ T39] ? printk_get_next_message+0x240/0x650 [ 53.308464][ T39] ? console_prepend_replay+0x20/0x20 [ 53.308467][ T39] hvc_console_print+0x292/0x780 [ 53.308470][ T39] ? hvc_write+0x3a0/0x3a0 [ 53.308472][ T39] ? __rwlock_init+0x150/0x150 [ 53.308473][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.308475][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.308477][ T39] ? lock_acquire+0x13c/0x160 [ 53.308479][ T39] console_emit_next_record+0x22f/0x4c0 [ 53.308481][ T39] ? devkmsg_read+0x4b0/0x4b0 [ 53.308483][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.308485][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.308487][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.308488][ T39] ? lock_acquire+0x13c/0x160 [ 53.308491][ T39] ? console_flush_one_record+0x111/0x710 [ 53.308493][ T39] console_flush_one_record+0x46f/0x710 [ 53.308497][ T39] ? console_emit_next_record+0x4c0/0x4c0 [ 53.308500][ T39] console_unlock+0xee/0x1f0 [ 53.308502][ T39] ? lock_acquire+0x13c/0x160 [ 53.308503][ T39] ? console_flush_one_record+0x710/0x710 [ 53.308505][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.308507][ T39] ? lock_release+0x184/0x1f0 [ 53.308508][ T39] ? lock_acquire+0x60/0x160 [ 53.308510][ T39] ? __rcu_read_lock+0x30/0x70 [ 53.308512][ T39] ? __down_trylock_console_sem+0x5e/0xa0 [ 53.308514][ T39] ? vprintk_emit+0x320/0x3e0 [ 53.308516][ T39] vprintk_emit+0x37c/0x3e0 [ 53.308519][ T39] ? wake_up_klogd_work_func+0x90/0x90 [ 53.308521][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.308523][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 53.308526][ T39] _printk+0xc7/0x100 [ 53.308530][ T39] ? snapshot_read.cold+0x21/0x21 [ 53.308532][ T39] ? lock_acquire+0x13c/0x160 [ 53.308533][ T39] ? fib6_del+0x320/0x320 [ 53.308538][ T39] br_set_state+0x22f/0x430 [bridge] [ 53.308553][ T39] br_stp_disable_port+0x11f/0x390 [bridge] [ 53.308561][ T39] br_port_carrier_check+0x365/0x430 [bridge] [ 53.308570][ T39] br_device_event+0x52d/0x8f0 [bridge] [ 53.308578][ T39] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 53.308581][ T39] ? addrconf_notify+0x500/0xf30 [ 53.308584][ T39] notifier_call_chain+0xae/0x300 [ 53.308587][ T39] netif_state_change+0x139/0x340 [ 53.308590][ T39] ? dev_deactivate+0xc1/0x210 [ 53.308593][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 53.308595][ T39] ? rtnl_is_locked+0x15/0x20 [ 53.308598][ T39] ? rfc2863_policy+0x239/0x310 [ 53.308599][ T39] ? linkwatch_do_dev+0x9c/0xd0 [ 53.308601][ T39] __linkwatch_run_queue+0x34c/0x750 [ 53.308603][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 53.308604][ T39] ? debug_object_active_state+0x430/0x430 [ 53.308608][ T39] linkwatch_event+0x7f/0xb0 [ 53.308610][ T39] ? __linkwatch_run_queue+0x750/0x750 [ 53.308612][ T39] process_one_work+0xe3e/0x1560 [ 53.308616][ T39] ? __queue_delayed_work+0x470/0x470 [ 53.308618][ T39] ? find_held_lock+0x2b/0x80 [ 53.308620][ T39] ? __rwlock_init+0x150/0x150 [ 53.308622][ T39] worker_thread+0x4f1/0xd60 [ 53.308625][ T39] ? rescuer_thread+0x1340/0x1340 [ 53.308627][ T39] kthread+0x367/0x460 [ 53.308629][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 53.308630][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 53.308632][ T39] ret_from_fork+0x474/0x6b0 [ 53.308635][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.308637][ T39] ? __switch_to+0x5a3/0xe00 [ 53.308639][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 53.308641][ T39] ret_from_fork_asm+0x11/0x20 [ 53.308645][ T39] [ 53.324613][ T39] br2: port 1(lag2.200) entered disabled state [ 53.333744][ T603] veth7: left promiscuous mode [ 53.334027][ T603] veth7: left allmulticast mode [ 53.334742][ T603] lag2: Port device veth7 removed [ 53.420594][ T614] veth1: entered promiscuous mode [ 53.420872][ T614] veth1: entered allmulticast mode [ 53.421481][ T614] lag2: Port device veth1 added [ 53.435843][ T238] br1: port 1(lag2.100) entered blocking state [ 53.436068][ T238] br1: port 1(lag2.100) entered forwarding state [ 53.436855][ T238] br2: port 1(lag2.200) entered blocking state [ 53.437065][ T238] br2: port 1(lag2.200) entered forwarding state [ 53.507947][ T625] veth7: entered promiscuous mode [ 53.508273][ T625] veth7: entered allmulticast mode [ 53.508981][ T625] lag2: Port device veth7 added [ 67.696700][ T687] lag2.200: left allmulticast mode [ 67.696717][ T687] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 67.696719][ T687] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 687, name: ip [ 67.696721][ T687] preempt_count: 1, expected: 0 [ 67.696722][ T687] RCU nest depth: 0, expected: 0 [ 67.696723][ T687] INFO: lockdep is turned off. [ 67.696724][ T687] irq event stamp: 0 [ 67.696725][ T687] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 67.696729][ T687] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 67.696735][ T687] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 67.696737][ T687] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 67.696739][ T687] Preemption disabled at: [ 67.696739][ T687] [] vprintk_emit+0x31b/0x3e0 [ 67.696747][ T687] CPU: 3 UID: 0 PID: 687 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 67.696750][ T687] Tainted: [W]=WARN [ 67.696751][ T687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.696753][ T687] Call Trace: [ 67.696754][ T687] [ 67.696756][ T687] dump_stack_lvl+0x6f/0xa0 [ 67.696761][ T687] ? vprintk_emit+0x31b/0x3e0 [ 67.696763][ T687] __might_resched.cold+0x1fe/0x2c1 [ 67.696767][ T687] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 67.696770][ T687] ? __asan_memcpy+0x3c/0x60 [ 67.696773][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696777][ T687] __kmalloc_noprof+0x443/0x760 [ 67.696780][ T687] ? __rwlock_init+0x150/0x150 [ 67.696783][ T687] ? alloc_buf.isra.0+0x4b/0x260 [ 67.696787][ T687] ? do_raw_spin_unlock+0x59/0x250 [ 67.696788][ T687] alloc_buf.isra.0+0x4b/0x260 [ 67.696790][ T687] put_chars+0x1e1/0x2f0 [ 67.696792][ T687] ? __send_to_port+0x420/0x420 [ 67.696794][ T687] ? console_prepend_replay+0x20/0x20 [ 67.696796][ T687] hvc_console_print+0x292/0x780 [ 67.696800][ T687] ? hvc_write+0x3a0/0x3a0 [ 67.696801][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696803][ T687] ? lock_acquire+0x13c/0x160 [ 67.696805][ T687] console_emit_next_record+0x22f/0x4c0 [ 67.696807][ T687] ? devkmsg_read+0x4b0/0x4b0 [ 67.696810][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696811][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696813][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696815][ T687] ? lock_acquire+0x13c/0x160 [ 67.696817][ T687] ? console_flush_one_record+0x111/0x710 [ 67.696818][ T687] console_flush_one_record+0x46f/0x710 [ 67.696821][ T687] ? console_emit_next_record+0x4c0/0x4c0 [ 67.696823][ T687] console_unlock+0xee/0x1f0 [ 67.696825][ T687] ? lock_acquire+0x13c/0x160 [ 67.696827][ T687] ? console_flush_one_record+0x710/0x710 [ 67.696828][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696830][ T687] ? lock_release+0x184/0x1f0 [ 67.696832][ T687] ? lock_acquire+0x60/0x160 [ 67.696833][ T687] ? __rcu_read_lock+0x30/0x70 [ 67.696835][ T687] ? __down_trylock_console_sem+0x5e/0xa0 [ 67.696837][ T687] ? vprintk_emit+0x320/0x3e0 [ 67.696839][ T687] vprintk_emit+0x37c/0x3e0 [ 67.696842][ T687] ? wake_up_klogd_work_func+0x90/0x90 [ 67.696843][ T687] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.696847][ T687] ? netlink_unicast+0x486/0x750 [ 67.696849][ T687] ? netlink_sendmsg+0x735/0xc60 [ 67.696851][ T687] ? ____sys_sendmsg+0x415/0x880 [ 67.696854][ T687] ? ___sys_sendmsg+0x14e/0x1d0 [ 67.696855][ T687] ? __sys_sendmsg+0x12c/0x1d0 [ 67.696857][ T687] ? do_syscall_64+0xff/0x530 [ 67.696860][ T687] _printk+0xc7/0x100 [ 67.696863][ T687] ? snapshot_read.cold+0x21/0x21 [ 67.696866][ T687] ? netdev_name+0x43/0x60 [ 67.696869][ T687] ? __netdev_printk+0x17f/0x1d0 [ 67.696871][ T687] netdev_info+0xe2/0x116 [ 67.696872][ T687] ? netdev_notice+0x120/0x120 [ 67.696874][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696876][ T687] ? __up_read+0x355/0x9e0 [ 67.696878][ T687] ? trace_hardirqs_on+0x36/0x40 [ 67.696880][ T687] ? down_write_nested+0x200/0x200 [ 67.696881][ T687] ? mutex_is_locked+0x1c/0x50 [ 67.696884][ T687] netif_set_allmulti.cold+0x7c/0x166 [ 67.696887][ T687] dev_set_allmulti+0xa2/0x150 [ 67.696890][ T687] del_nbp+0xb7/0xc10 [bridge] [ 67.696903][ T687] ? is_bpf_text_address+0x72/0x110 [ 67.696906][ T687] ? kernel_text_address+0x149/0x170 [ 67.696909][ T687] br_del_if+0xab/0x200 [bridge] [ 67.696916][ T687] ? rtnl_is_locked+0x15/0x20 [ 67.696918][ T687] do_set_master+0x15c/0x580 [ 67.696921][ T687] do_setlink.isra.0+0xa31/0x2750 [ 67.696923][ T687] ? stack_trace_save+0x93/0xc0 [ 67.696926][ T687] ? rtnl_link_get_size+0x350/0x350 [ 67.696928][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696931][ T687] ? stack_depot_save_flags+0x1bc/0x790 [ 67.696936][ T687] ? kasan_save_stack+0x3d/0x50 [ 67.696939][ T687] ? kasan_save_stack+0x2f/0x50 [ 67.696940][ T687] ? kasan_save_track+0x14/0x30 [ 67.696942][ T687] ? __kasan_kmalloc+0x7b/0x90 [ 67.696944][ T687] ? __kmalloc_cache_noprof+0x29a/0x620 [ 67.696945][ T687] ? rtnl_newlink+0x124/0x11c0 [ 67.696946][ T687] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.696947][ T687] ? netlink_rcv_skb+0x14e/0x3a0 [ 67.696949][ T687] ? netlink_unicast+0x486/0x750 [ 67.696950][ T687] ? netlink_sendmsg+0x735/0xc60 [ 67.696951][ T687] ? ____sys_sendmsg+0x415/0x880 [ 67.696953][ T687] ? ___sys_sendmsg+0x14e/0x1d0 [ 67.696954][ T687] ? __sys_sendmsg+0x12c/0x1d0 [ 67.696956][ T687] ? do_syscall_64+0xff/0x530 [ 67.696957][ T687] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.696960][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696961][ T687] ? lock_acquire+0x13c/0x160 [ 67.696963][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696965][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696966][ T687] ? trace_contention_end+0xb3/0x180 [ 67.696968][ T687] ? __mutex_lock+0x1db/0x1ea0 [ 67.696971][ T687] ? __mutex_lock+0x9a3/0x1ea0 [ 67.696972][ T687] ? rtnl_newlink+0x9a8/0x11c0 [ 67.696974][ T687] ? ww_mutex_lock+0x160/0x160 [ 67.696975][ T687] ? nla_get_range_signed+0x3d0/0x3d0 [ 67.696977][ T687] ? __rtnl_newlink+0x3fa/0xa50 [ 67.696979][ T687] rtnl_newlink+0x9f1/0x11c0 [ 67.696981][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696983][ T687] ? rtnl_bridge_getlink+0x850/0x850 [ 67.696984][ T687] ? lock_acquire+0x13c/0x160 [ 67.696986][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696988][ T687] ? is_bpf_text_address+0x3e/0x110 [ 67.696990][ T687] ? is_bpf_text_address+0x72/0x110 [ 67.696991][ T687] ? kernel_text_address+0x149/0x170 [ 67.696993][ T687] ? __kernel_text_address+0x12/0x30 [ 67.696994][ T687] ? write_profile+0xf0/0xf0 [ 67.696995][ T687] ? unwind_get_return_address+0x67/0xd0 [ 67.696998][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.696999][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.697001][ T687] ? cap_capable+0x1d7/0x3d0 [ 67.697005][ T687] ? lock_acquire+0x13c/0x160 [ 67.697006][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.697008][ T687] ? rtnl_bridge_getlink+0x850/0x850 [ 67.697009][ T687] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.697011][ T687] ? rtnl_link_fill+0x920/0x920 [ 67.697012][ T687] ? filter_irq_stacks+0xd0/0xd0 [ 67.697014][ T687] ? stack_depot_save_flags+0x1bc/0x790 [ 67.697016][ T687] netlink_rcv_skb+0x14e/0x3a0 [ 67.697018][ T687] ? rtnl_link_fill+0x920/0x920 [ 67.697019][ T687] ? lock_release+0x184/0x1f0 [ 67.697020][ T687] ? netlink_ack+0xcf0/0xcf0 [ 67.697022][ T687] ? __netlink_lookup+0xb9/0x6b0 [ 67.697024][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.697026][ T687] ? lock_release+0x184/0x1f0 [ 67.697028][ T687] netlink_unicast+0x486/0x750 [ 67.697030][ T687] ? netlink_attachskb+0x810/0x810 [ 67.697032][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.697033][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.697035][ T687] ? lock_acquire+0x13c/0x160 [ 67.697037][ T687] netlink_sendmsg+0x735/0xc60 [ 67.697039][ T687] ? netlink_unicast+0x750/0x750 [ 67.697041][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.697042][ T687] ? lock_release+0x184/0x1f0 [ 67.697044][ T687] ____sys_sendmsg+0x415/0x880 [ 67.697046][ T687] ? copy_msghdr_from_user+0x279/0x420 [ 67.697048][ T687] ? get_timestamp.constprop.0+0x390/0x390 [ 67.697049][ T687] ? move_addr_to_kernel+0x40/0x40 [ 67.697051][ T687] ? filter_irq_stacks+0xd0/0xd0 [ 67.697053][ T687] ___sys_sendmsg+0x14e/0x1d0 [ 67.697055][ T687] ? copy_msghdr_from_user+0x420/0x420 [ 67.697060][ T687] __sys_sendmsg+0x12c/0x1d0 [ 67.697062][ T687] ? __sys_sendmsg_sock+0x20/0x20 [ 67.697065][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.697067][ T687] do_syscall_64+0xff/0x530 [ 67.697068][ T687] ? exc_page_fault+0xee/0x100 [ 67.697070][ T687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.697072][ T687] RIP: 0033:0x7f38aa7a054e [ 67.697074][ T687] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 67.697076][ T687] RSP: 002b:00007ffe9c8663a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.697079][ T687] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38aa7a054e [ 67.697081][ T687] RDX: 0000000000000000 RSI: 00007ffe9c866450 RDI: 0000000000000005 [ 67.697082][ T687] RBP: 00007ffe9c8663b0 R08: 0000000000000000 R09: 0000000000000000 [ 67.697083][ T687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff6c [ 67.697083][ T687] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe9c866b10 [ 67.697086][ T687] [ 67.723195][ T687] lag2.200: left promiscuous mode [ 67.723642][ T687] br2: port 1(lag2.200) entered disabled state [ 67.748931][ T688] lag2.100: left allmulticast mode [ 67.749114][ T688] lag2: left allmulticast mode [ 67.749322][ T688] veth1: left allmulticast mode [ 67.749523][ T688] veth7: left allmulticast mode [ 67.749774][ T688] lag2.100: left promiscuous mode [ 67.749956][ T688] lag2: left promiscuous mode [ 67.750140][ T688] veth1: left promiscuous mode [ 67.750716][ T688] veth7: left promiscuous mode [ 67.751312][ T688] br1: port 1(lag2.100) entered disabled state [ 69.780909][ T690] br1: port 1(lag2.100) entered blocking state [ 69.780926][ T690] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 69.780928][ T690] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 690, name: ip [ 69.780930][ T690] preempt_count: 1, expected: 0 [ 69.780931][ T690] RCU nest depth: 0, expected: 0 [ 69.780932][ T690] INFO: lockdep is turned off. [ 69.780933][ T690] irq event stamp: 0 [ 69.780934][ T690] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 69.780939][ T690] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 69.780945][ T690] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 69.780947][ T690] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 69.780948][ T690] Preemption disabled at: [ 69.780949][ T690] [] vprintk_emit+0x31b/0x3e0 [ 69.780957][ T690] CPU: 0 UID: 0 PID: 690 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 69.780960][ T690] Tainted: [W]=WARN [ 69.780961][ T690] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.780963][ T690] Call Trace: [ 69.780964][ T690] [ 69.780965][ T690] dump_stack_lvl+0x6f/0xa0 [ 69.780971][ T690] ? vprintk_emit+0x31b/0x3e0 [ 69.780973][ T690] __might_resched.cold+0x1fe/0x2c1 [ 69.780977][ T690] ? __module_address+0x36/0x330 [ 69.780980][ T690] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 69.780983][ T690] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 69.780985][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.780989][ T690] __kmalloc_noprof+0x443/0x760 [ 69.780992][ T690] ? __rwlock_init+0x150/0x150 [ 69.780995][ T690] ? alloc_buf.isra.0+0x4b/0x260 [ 69.780999][ T690] ? do_raw_spin_unlock+0x59/0x250 [ 69.781000][ T690] alloc_buf.isra.0+0x4b/0x260 [ 69.781002][ T690] put_chars+0x1e1/0x2f0 [ 69.781004][ T690] ? prb_final_commit+0x50/0x50 [ 69.781005][ T690] ? __send_to_port+0x420/0x420 [ 69.781007][ T690] ? printk_get_next_message+0x240/0x650 [ 69.781010][ T690] hvc_console_print+0x292/0x780 [ 69.781013][ T690] ? hvc_write+0x3a0/0x3a0 [ 69.781015][ T690] ? do_raw_spin_lock+0x131/0x280 [ 69.781016][ T690] ? vsnprintf+0x668/0x1700 [ 69.781020][ T690] ? __rwlock_init+0x150/0x150 [ 69.781022][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781023][ T690] ? lock_acquire+0x13c/0x160 [ 69.781026][ T690] console_emit_next_record+0x22f/0x4c0 [ 69.781028][ T690] ? devkmsg_read+0x4b0/0x4b0 [ 69.781030][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781032][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781034][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781035][ T690] ? lock_acquire+0x13c/0x160 [ 69.781037][ T690] ? console_flush_one_record+0x111/0x710 [ 69.781039][ T690] console_flush_one_record+0x46f/0x710 [ 69.781041][ T690] ? console_emit_next_record+0x4c0/0x4c0 [ 69.781044][ T690] console_unlock+0xee/0x1f0 [ 69.781046][ T690] ? lock_acquire+0x13c/0x160 [ 69.781047][ T690] ? console_flush_one_record+0x710/0x710 [ 69.781049][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781051][ T690] ? lock_release+0x184/0x1f0 [ 69.781053][ T690] ? lock_acquire+0x60/0x160 [ 69.781054][ T690] ? __rcu_read_lock+0x30/0x70 [ 69.781056][ T690] ? __down_trylock_console_sem+0x5e/0xa0 [ 69.781058][ T690] ? vprintk_emit+0x320/0x3e0 [ 69.781060][ T690] vprintk_emit+0x37c/0x3e0 [ 69.781063][ T690] ? wake_up_klogd_work_func+0x90/0x90 [ 69.781065][ T690] ? lock_release+0x184/0x1f0 [ 69.781067][ T690] _printk+0xc7/0x100 [ 69.781071][ T690] ? snapshot_read.cold+0x21/0x21 [ 69.781073][ T690] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 69.781085][ T690] ? do_setlink.isra.0+0xa31/0x2750 [ 69.781088][ T690] ? rtnl_newlink+0x9f1/0x11c0 [ 69.781089][ T690] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.781091][ T690] br_set_state+0x22f/0x430 [bridge] [ 69.781100][ T690] br_init_port+0xc4/0x200 [bridge] [ 69.781107][ T690] new_nbp+0x39c/0x580 [bridge] [ 69.781115][ T690] br_add_if+0x212/0x1320 [bridge] [ 69.781121][ T690] ? bpf_address_lookup+0x250/0x290 [ 69.781125][ T690] ? is_bpf_text_address+0x72/0x110 [ 69.781127][ T690] ? kernel_text_address+0x149/0x170 [ 69.781129][ T690] ? __kernel_text_address+0x12/0x30 [ 69.781131][ T690] do_set_master+0x357/0x580 [ 69.781134][ T690] do_setlink.isra.0+0xa31/0x2750 [ 69.781136][ T690] ? stack_trace_save+0x93/0xc0 [ 69.781138][ T690] ? rtnl_link_get_size+0x350/0x350 [ 69.781139][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781141][ T690] ? stack_depot_save_flags+0x1bc/0x790 [ 69.781145][ T690] ? kasan_save_stack+0x3d/0x50 [ 69.781147][ T690] ? kasan_save_stack+0x2f/0x50 [ 69.781149][ T690] ? kasan_save_track+0x14/0x30 [ 69.781150][ T690] ? __kasan_kmalloc+0x7b/0x90 [ 69.781152][ T690] ? __kmalloc_cache_noprof+0x29a/0x620 [ 69.781154][ T690] ? rtnl_newlink+0x124/0x11c0 [ 69.781155][ T690] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.781156][ T690] ? netlink_rcv_skb+0x14e/0x3a0 [ 69.781159][ T690] ? netlink_unicast+0x486/0x750 [ 69.781160][ T690] ? netlink_sendmsg+0x735/0xc60 [ 69.781162][ T690] ? ____sys_sendmsg+0x415/0x880 [ 69.781164][ T690] ? ___sys_sendmsg+0x14e/0x1d0 [ 69.781165][ T690] ? __sys_sendmsg+0x12c/0x1d0 [ 69.781167][ T690] ? do_syscall_64+0xff/0x530 [ 69.781169][ T690] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 69.781171][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781173][ T690] ? lock_acquire+0x13c/0x160 [ 69.781175][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781176][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781178][ T690] ? trace_contention_end+0xb3/0x180 [ 69.781181][ T690] ? __mutex_lock+0x1db/0x1ea0 [ 69.781183][ T690] ? __mutex_lock+0x9a3/0x1ea0 [ 69.781184][ T690] ? rtnl_newlink+0x9a8/0x11c0 [ 69.781186][ T690] ? ww_mutex_lock+0x160/0x160 [ 69.781187][ T690] ? nla_get_range_signed+0x3d0/0x3d0 [ 69.781190][ T690] ? __rtnl_newlink+0x3fa/0xa50 [ 69.781192][ T690] rtnl_newlink+0x9f1/0x11c0 [ 69.781194][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781196][ T690] ? rtnl_bridge_getlink+0x850/0x850 [ 69.781197][ T690] ? lock_acquire+0x13c/0x160 [ 69.781198][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781200][ T690] ? is_bpf_text_address+0x3e/0x110 [ 69.781202][ T690] ? is_bpf_text_address+0x72/0x110 [ 69.781204][ T690] ? kernel_text_address+0x149/0x170 [ 69.781205][ T690] ? __kernel_text_address+0x12/0x30 [ 69.781206][ T690] ? write_profile+0xf0/0xf0 [ 69.781208][ T690] ? unwind_get_return_address+0x67/0xd0 [ 69.781210][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781212][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781213][ T690] ? cap_capable+0x1d7/0x3d0 [ 69.781217][ T690] ? lock_acquire+0x13c/0x160 [ 69.781219][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781220][ T690] ? rtnl_bridge_getlink+0x850/0x850 [ 69.781222][ T690] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.781223][ T690] ? rtnl_link_fill+0x920/0x920 [ 69.781225][ T690] ? filter_irq_stacks+0xd0/0xd0 [ 69.781226][ T690] ? stack_depot_save_flags+0x1bc/0x790 [ 69.781229][ T690] netlink_rcv_skb+0x14e/0x3a0 [ 69.781230][ T690] ? rtnl_link_fill+0x920/0x920 [ 69.781231][ T690] ? lock_release+0x184/0x1f0 [ 69.781233][ T690] ? netlink_ack+0xcf0/0xcf0 [ 69.781234][ T690] ? __netlink_lookup+0xb9/0x6b0 [ 69.781237][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781239][ T690] ? lock_release+0x184/0x1f0 [ 69.781241][ T690] netlink_unicast+0x486/0x750 [ 69.781242][ T690] ? netlink_attachskb+0x810/0x810 [ 69.781244][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781246][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781248][ T690] ? lock_acquire+0x13c/0x160 [ 69.781249][ T690] netlink_sendmsg+0x735/0xc60 [ 69.781251][ T690] ? netlink_unicast+0x750/0x750 [ 69.781253][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781255][ T690] ? lock_release+0x184/0x1f0 [ 69.781257][ T690] ____sys_sendmsg+0x415/0x880 [ 69.781258][ T690] ? copy_msghdr_from_user+0x279/0x420 [ 69.781260][ T690] ? get_timestamp.constprop.0+0x390/0x390 [ 69.781262][ T690] ? move_addr_to_kernel+0x40/0x40 [ 69.781263][ T690] ? filter_irq_stacks+0xd0/0xd0 [ 69.781266][ T690] ___sys_sendmsg+0x14e/0x1d0 [ 69.781268][ T690] ? copy_msghdr_from_user+0x420/0x420 [ 69.781273][ T690] __sys_sendmsg+0x12c/0x1d0 [ 69.781275][ T690] ? __sys_sendmsg_sock+0x20/0x20 [ 69.781277][ T690] ? rcu_is_watching+0x16/0xd0 [ 69.781279][ T690] do_syscall_64+0xff/0x530 [ 69.781281][ T690] ? exc_page_fault+0xee/0x100 [ 69.781283][ T690] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 69.781284][ T690] RIP: 0033:0x7effc12cd54e [ 69.781287][ T690] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 69.781288][ T690] RSP: 002b:00007fffb2cb5920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.781292][ T690] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007effc12cd54e [ 69.781294][ T690] RDX: 0000000000000000 RSI: 00007fffb2cb59d0 RDI: 0000000000000005 [ 69.781294][ T690] RBP: 00007fffb2cb5930 R08: 0000000000000000 R09: 0000000000000000 [ 69.781298][ T690] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff6e [ 69.781299][ T690] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffb2cb6090 [ 69.781301][ T690] [ 69.811183][ T690] br1: port 1(lag2.100) entered disabled state [ 69.811421][ T690] lag2.100: entered allmulticast mode [ 69.811563][ T690] lag2: entered allmulticast mode [ 69.811702][ T690] veth1: entered allmulticast mode [ 69.811852][ T690] veth7: entered allmulticast mode [ 69.812891][ T690] lag2.100: entered promiscuous mode [ 69.813061][ T690] lag2: entered promiscuous mode [ 69.813211][ T690] veth1: entered promiscuous mode [ 69.813485][ T690] veth7: entered promiscuous mode [ 69.814071][ T690] br1: port 1(lag2.100) entered blocking state [ 69.814265][ T690] br1: port 1(lag2.100) entered forwarding state [ 69.832164][ T691] br2: port 1(lag2.200) entered blocking state [ 69.832380][ T691] br2: port 1(lag2.200) entered disabled state [ 69.832579][ T691] lag2.200: entered allmulticast mode [ 69.833524][ T691] lag2.200: entered promiscuous mode [ 69.834014][ T691] br2: port 1(lag2.200) entered blocking state [ 69.834195][ T691] br2: port 1(lag2.200) entered forwarding state [ 84.005954][ T753] lag3: Port device veth2 removed [ 84.005969][ T753] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 84.005971][ T753] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 753, name: ip [ 84.005973][ T753] preempt_count: 1, expected: 0 [ 84.005973][ T753] RCU nest depth: 0, expected: 0 [ 84.005974][ T753] INFO: lockdep is turned off. [ 84.005975][ T753] irq event stamp: 0 [ 84.005976][ T753] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 84.005980][ T753] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 84.005987][ T753] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 84.005988][ T753] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 84.005990][ T753] Preemption disabled at: [ 84.005991][ T753] [] vprintk_emit+0x31b/0x3e0 [ 84.005998][ T753] CPU: 3 UID: 0 PID: 753 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 84.006001][ T753] Tainted: [W]=WARN [ 84.006002][ T753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 84.006004][ T753] Call Trace: [ 84.006005][ T753] [ 84.006007][ T753] dump_stack_lvl+0x6f/0xa0 [ 84.006012][ T753] ? vprintk_emit+0x31b/0x3e0 [ 84.006014][ T753] __might_resched.cold+0x1fe/0x2c1 [ 84.006018][ T753] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 84.006021][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006025][ T753] __kmalloc_noprof+0x443/0x760 [ 84.006028][ T753] ? __rwlock_init+0x150/0x150 [ 84.006031][ T753] ? alloc_buf.isra.0+0x4b/0x260 [ 84.006034][ T753] ? do_raw_spin_unlock+0x59/0x250 [ 84.006036][ T753] alloc_buf.isra.0+0x4b/0x260 [ 84.006038][ T753] put_chars+0x1e1/0x2f0 [ 84.006040][ T753] ? desc_read_finalized_seq+0x79/0x120 [ 84.006041][ T753] ? __send_to_port+0x420/0x420 [ 84.006043][ T753] ? console_prepend_replay+0x20/0x20 [ 84.006045][ T753] hvc_console_print+0x292/0x780 [ 84.006049][ T753] ? hvc_write+0x3a0/0x3a0 [ 84.006050][ T753] ? do_raw_spin_lock+0x131/0x280 [ 84.006051][ T753] ? __rwlock_init+0x150/0x150 [ 84.006053][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006055][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006056][ T753] ? lock_acquire+0x13c/0x160 [ 84.006059][ T753] console_emit_next_record+0x22f/0x4c0 [ 84.006061][ T753] ? devkmsg_read+0x4b0/0x4b0 [ 84.006063][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006065][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006066][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006068][ T753] ? lock_acquire+0x13c/0x160 [ 84.006070][ T753] ? console_flush_one_record+0x111/0x710 [ 84.006072][ T753] console_flush_one_record+0x46f/0x710 [ 84.006074][ T753] ? console_emit_next_record+0x4c0/0x4c0 [ 84.006077][ T753] console_unlock+0xee/0x1f0 [ 84.006078][ T753] ? lock_acquire+0x13c/0x160 [ 84.006080][ T753] ? console_flush_one_record+0x710/0x710 [ 84.006082][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006083][ T753] ? lock_release+0x184/0x1f0 [ 84.006085][ T753] ? lock_acquire+0x60/0x160 [ 84.006086][ T753] ? __rcu_read_lock+0x30/0x70 [ 84.006088][ T753] ? __down_trylock_console_sem+0x5e/0xa0 [ 84.006090][ T753] ? vprintk_emit+0x320/0x3e0 [ 84.006092][ T753] vprintk_emit+0x37c/0x3e0 [ 84.006095][ T753] ? wake_up_klogd_work_func+0x90/0x90 [ 84.006096][ T753] ? rtnl_newlink+0x9f1/0x11c0 [ 84.006099][ T753] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.006102][ T753] ? netlink_unicast+0x486/0x750 [ 84.006103][ T753] ? netlink_sendmsg+0x735/0xc60 [ 84.006105][ T753] ? ____sys_sendmsg+0x415/0x880 [ 84.006107][ T753] ? ___sys_sendmsg+0x14e/0x1d0 [ 84.006109][ T753] ? __sys_sendmsg+0x12c/0x1d0 [ 84.006111][ T753] _printk+0xc7/0x100 [ 84.006114][ T753] ? snapshot_read.cold+0x21/0x21 [ 84.006117][ T753] ? netdev_name+0x43/0x60 [ 84.006120][ T753] ? __netdev_printk+0x17f/0x1d0 [ 84.006121][ T753] netdev_info+0xe2/0x116 [ 84.006123][ T753] ? netdev_notice+0x120/0x120 [ 84.006125][ T753] ? lock_acquire+0x13c/0x160 [ 84.006126][ T753] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 84.006129][ T753] ? do_raw_spin_unlock+0x59/0x250 [ 84.006131][ T753] ? trace_hardirqs_on+0x36/0x40 [ 84.006132][ T753] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 84.006135][ T753] ? kvfree_call_rcu+0x23b/0x2e0 [ 84.006138][ T753] ? trace_irq_enable.constprop.0+0x30/0x160 [ 84.006140][ T753] team_port_del+0x645/0x9c0 [ 84.006143][ T753] do_set_master+0x15c/0x580 [ 84.006146][ T753] do_setlink.isra.0+0xa31/0x2750 [ 84.006148][ T753] ? stack_trace_save+0x93/0xc0 [ 84.006151][ T753] ? rtnl_link_get_size+0x350/0x350 [ 84.006152][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006154][ T753] ? stack_depot_save_flags+0x1bc/0x790 [ 84.006158][ T753] ? kasan_save_stack+0x3d/0x50 [ 84.006161][ T753] ? kasan_save_stack+0x2f/0x50 [ 84.006162][ T753] ? kasan_save_track+0x14/0x30 [ 84.006163][ T753] ? __kasan_kmalloc+0x7b/0x90 [ 84.006165][ T753] ? __kmalloc_cache_noprof+0x29a/0x620 [ 84.006167][ T753] ? rtnl_newlink+0x124/0x11c0 [ 84.006168][ T753] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.006169][ T753] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.006170][ T753] ? netlink_unicast+0x486/0x750 [ 84.006172][ T753] ? netlink_sendmsg+0x735/0xc60 [ 84.006173][ T753] ? ____sys_sendmsg+0x415/0x880 [ 84.006174][ T753] ? ___sys_sendmsg+0x14e/0x1d0 [ 84.006175][ T753] ? __sys_sendmsg+0x12c/0x1d0 [ 84.006177][ T753] ? do_syscall_64+0xff/0x530 [ 84.006179][ T753] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.006181][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006183][ T753] ? lock_acquire+0x13c/0x160 [ 84.006185][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006186][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006188][ T753] ? trace_contention_end+0xb3/0x180 [ 84.006191][ T753] ? __mutex_lock+0x1db/0x1ea0 [ 84.006192][ T753] ? __mutex_lock+0x9a3/0x1ea0 [ 84.006194][ T753] ? rtnl_newlink+0x9a8/0x11c0 [ 84.006195][ T753] ? ww_mutex_lock+0x160/0x160 [ 84.006197][ T753] ? nla_get_range_signed+0x3d0/0x3d0 [ 84.006199][ T753] ? __rtnl_newlink+0x3fa/0xa50 [ 84.006201][ T753] rtnl_newlink+0x9f1/0x11c0 [ 84.006203][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006205][ T753] ? rtnl_bridge_getlink+0x850/0x850 [ 84.006206][ T753] ? lock_acquire+0x13c/0x160 [ 84.006207][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006209][ T753] ? is_bpf_text_address+0x3e/0x110 [ 84.006212][ T753] ? is_bpf_text_address+0x72/0x110 [ 84.006214][ T753] ? kernel_text_address+0x149/0x170 [ 84.006217][ T753] ? __kernel_text_address+0x12/0x30 [ 84.006218][ T753] ? write_profile+0xf0/0xf0 [ 84.006219][ T753] ? unwind_get_return_address+0x67/0xd0 [ 84.006221][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006223][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006225][ T753] ? cap_capable+0x1d7/0x3d0 [ 84.006228][ T753] ? lock_acquire+0x13c/0x160 [ 84.006230][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006232][ T753] ? rtnl_bridge_getlink+0x850/0x850 [ 84.006233][ T753] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.006235][ T753] ? rtnl_link_fill+0x920/0x920 [ 84.006236][ T753] ? filter_irq_stacks+0xd0/0xd0 [ 84.006237][ T753] ? stack_depot_save_flags+0x1bc/0x790 [ 84.006240][ T753] netlink_rcv_skb+0x14e/0x3a0 [ 84.006241][ T753] ? rtnl_link_fill+0x920/0x920 [ 84.006243][ T753] ? lock_release+0x184/0x1f0 [ 84.006244][ T753] ? netlink_ack+0xcf0/0xcf0 [ 84.006245][ T753] ? __netlink_lookup+0xb9/0x6b0 [ 84.006248][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006250][ T753] ? lock_release+0x184/0x1f0 [ 84.006252][ T753] netlink_unicast+0x486/0x750 [ 84.006253][ T753] ? netlink_attachskb+0x810/0x810 [ 84.006255][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006257][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006258][ T753] ? lock_acquire+0x13c/0x160 [ 84.006260][ T753] netlink_sendmsg+0x735/0xc60 [ 84.006262][ T753] ? netlink_unicast+0x750/0x750 [ 84.006264][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006266][ T753] ? lock_release+0x184/0x1f0 [ 84.006268][ T753] ____sys_sendmsg+0x415/0x880 [ 84.006269][ T753] ? copy_msghdr_from_user+0x279/0x420 [ 84.006271][ T753] ? get_timestamp.constprop.0+0x390/0x390 [ 84.006272][ T753] ? move_addr_to_kernel+0x40/0x40 [ 84.006274][ T753] ? filter_irq_stacks+0xd0/0xd0 [ 84.006276][ T753] ___sys_sendmsg+0x14e/0x1d0 [ 84.006278][ T753] ? copy_msghdr_from_user+0x420/0x420 [ 84.006283][ T753] __sys_sendmsg+0x12c/0x1d0 [ 84.006285][ T753] ? __sys_sendmsg_sock+0x20/0x20 [ 84.006288][ T753] ? rcu_is_watching+0x16/0xd0 [ 84.006290][ T753] do_syscall_64+0xff/0x530 [ 84.006291][ T753] ? exc_page_fault+0xee/0x100 [ 84.006293][ T753] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.006295][ T753] RIP: 0033:0x7f910441c54e [ 84.006299][ T753] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 84.006301][ T753] RSP: 002b:00007ffebbdc8cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 84.006304][ T753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f910441c54e [ 84.006306][ T753] RDX: 0000000000000000 RSI: 00007ffebbdc8da0 RDI: 0000000000000005 [ 84.006307][ T753] RBP: 00007ffebbdc8d00 R08: 0000000000000000 R09: 0000000000000000 [ 84.006307][ T753] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff7c [ 84.006308][ T753] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebbdc9460 [ 84.006311][ T753] [ 98.221101][ T816] lag3: Port device veth2 added [ 98.221118][ T816] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 98.221120][ T816] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 816, name: ip [ 98.221122][ T816] preempt_count: 1, expected: 0 [ 98.221123][ T816] RCU nest depth: 0, expected: 0 [ 98.221124][ T816] INFO: lockdep is turned off. [ 98.221125][ T816] irq event stamp: 0 [ 98.221125][ T816] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 98.221130][ T816] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 98.221136][ T816] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 98.221138][ T816] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 98.221139][ T816] Preemption disabled at: [ 98.221140][ T816] [] vprintk_emit+0x31b/0x3e0 [ 98.221147][ T816] CPU: 3 UID: 0 PID: 816 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 98.221151][ T816] Tainted: [W]=WARN [ 98.221152][ T816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 98.221154][ T816] Call Trace: [ 98.221155][ T816] [ 98.221157][ T816] dump_stack_lvl+0x6f/0xa0 [ 98.221162][ T816] ? vprintk_emit+0x31b/0x3e0 [ 98.221164][ T816] __might_resched.cold+0x1fe/0x2c1 [ 98.221168][ T816] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 98.221172][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221175][ T816] __kmalloc_noprof+0x443/0x760 [ 98.221179][ T816] ? __rwlock_init+0x150/0x150 [ 98.221182][ T816] ? alloc_buf.isra.0+0x4b/0x260 [ 98.221186][ T816] ? do_raw_spin_unlock+0x59/0x250 [ 98.221187][ T816] alloc_buf.isra.0+0x4b/0x260 [ 98.221189][ T816] put_chars+0x1e1/0x2f0 [ 98.221191][ T816] ? __send_to_port+0x420/0x420 [ 98.221192][ T816] ? printk_get_next_message+0x240/0x650 [ 98.221194][ T816] ? console_prepend_replay+0x20/0x20 [ 98.221196][ T816] ? pointer+0x794/0xed0 [ 98.221200][ T816] hvc_console_print+0x292/0x780 [ 98.221203][ T816] ? hvc_write+0x3a0/0x3a0 [ 98.221204][ T816] ? __rwlock_init+0x150/0x150 [ 98.221206][ T816] ? lock_acquire+0x13c/0x160 [ 98.221208][ T816] console_emit_next_record+0x22f/0x4c0 [ 98.221211][ T816] ? devkmsg_read+0x4b0/0x4b0 [ 98.221213][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221214][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221216][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221218][ T816] ? lock_acquire+0x13c/0x160 [ 98.221220][ T816] ? console_flush_one_record+0x111/0x710 [ 98.221221][ T816] console_flush_one_record+0x46f/0x710 [ 98.221223][ T816] ? console_emit_next_record+0x4c0/0x4c0 [ 98.221226][ T816] console_unlock+0xee/0x1f0 [ 98.221228][ T816] ? lock_acquire+0x13c/0x160 [ 98.221230][ T816] ? console_flush_one_record+0x710/0x710 [ 98.221231][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221233][ T816] ? lock_release+0x184/0x1f0 [ 98.221234][ T816] ? lock_acquire+0x60/0x160 [ 98.221236][ T816] ? __rcu_read_lock+0x30/0x70 [ 98.221238][ T816] ? __down_trylock_console_sem+0x5e/0xa0 [ 98.221240][ T816] ? vprintk_emit+0x320/0x3e0 [ 98.221242][ T816] vprintk_emit+0x37c/0x3e0 [ 98.221244][ T816] ? wake_up_klogd_work_func+0x90/0x90 [ 98.221247][ T816] _printk+0xc7/0x100 [ 98.221250][ T816] ? snapshot_read.cold+0x21/0x21 [ 98.221252][ T816] ? netdev_name+0x43/0x60 [ 98.221255][ T816] ? __netdev_printk+0x17f/0x1d0 [ 98.221258][ T816] netdev_info+0xe2/0x116 [ 98.221260][ T816] ? netdev_notice+0x120/0x120 [ 98.221263][ T816] ? netdev_change_features+0xa0/0xa0 [ 98.221268][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221270][ T816] ? team_nl_send_options_get+0x6c0/0x6c0 [ 98.221274][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221276][ T816] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 98.221280][ T816] ? trace_irq_enable.constprop.0+0x30/0x160 [ 98.221283][ T816] team_port_add+0xf29/0x15e0 [ 98.221286][ T816] ? team_port_enable+0xc0/0xc0 [ 98.221287][ T816] ? kernel_text_address+0x149/0x170 [ 98.221291][ T816] do_set_master+0x357/0x580 [ 98.221294][ T816] do_setlink.isra.0+0xa31/0x2750 [ 98.221298][ T816] ? stack_trace_save+0x93/0xc0 [ 98.221301][ T816] ? rtnl_link_get_size+0x350/0x350 [ 98.221302][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221304][ T816] ? stack_depot_save_flags+0x1bc/0x790 [ 98.221307][ T816] ? kasan_save_stack+0x3d/0x50 [ 98.221310][ T816] ? kasan_save_stack+0x2f/0x50 [ 98.221312][ T816] ? kasan_save_track+0x14/0x30 [ 98.221313][ T816] ? __kasan_kmalloc+0x7b/0x90 [ 98.221315][ T816] ? __kmalloc_cache_noprof+0x29a/0x620 [ 98.221316][ T816] ? rtnl_newlink+0x124/0x11c0 [ 98.221318][ T816] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 98.221319][ T816] ? netlink_rcv_skb+0x14e/0x3a0 [ 98.221321][ T816] ? netlink_unicast+0x486/0x750 [ 98.221323][ T816] ? netlink_sendmsg+0x735/0xc60 [ 98.221324][ T816] ? ____sys_sendmsg+0x415/0x880 [ 98.221326][ T816] ? ___sys_sendmsg+0x14e/0x1d0 [ 98.221327][ T816] ? __sys_sendmsg+0x12c/0x1d0 [ 98.221329][ T816] ? do_syscall_64+0xff/0x530 [ 98.221331][ T816] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 98.221334][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221335][ T816] ? lock_acquire+0x13c/0x160 [ 98.221337][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221338][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221340][ T816] ? trace_contention_end+0xb3/0x180 [ 98.221343][ T816] ? __mutex_lock+0x1db/0x1ea0 [ 98.221346][ T816] ? __mutex_lock+0x9a3/0x1ea0 [ 98.221347][ T816] ? rtnl_newlink+0x9a8/0x11c0 [ 98.221348][ T816] ? ww_mutex_lock+0x160/0x160 [ 98.221350][ T816] ? nla_get_range_signed+0x3d0/0x3d0 [ 98.221352][ T816] ? __rtnl_newlink+0x3fa/0xa50 [ 98.221354][ T816] rtnl_newlink+0x9f1/0x11c0 [ 98.221356][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221358][ T816] ? rtnl_bridge_getlink+0x850/0x850 [ 98.221359][ T816] ? lock_acquire+0x13c/0x160 [ 98.221360][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221362][ T816] ? is_bpf_text_address+0x3e/0x110 [ 98.221366][ T816] ? is_bpf_text_address+0x72/0x110 [ 98.221367][ T816] ? kernel_text_address+0x149/0x170 [ 98.221369][ T816] ? __kernel_text_address+0x12/0x30 [ 98.221370][ T816] ? write_profile+0xf0/0xf0 [ 98.221371][ T816] ? unwind_get_return_address+0x67/0xd0 [ 98.221374][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221376][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221377][ T816] ? cap_capable+0x1d7/0x3d0 [ 98.221381][ T816] ? lock_acquire+0x13c/0x160 [ 98.221382][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221384][ T816] ? rtnl_bridge_getlink+0x850/0x850 [ 98.221385][ T816] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 98.221387][ T816] ? rtnl_link_fill+0x920/0x920 [ 98.221388][ T816] ? filter_irq_stacks+0xd0/0xd0 [ 98.221390][ T816] ? stack_depot_save_flags+0x1bc/0x790 [ 98.221392][ T816] netlink_rcv_skb+0x14e/0x3a0 [ 98.221394][ T816] ? rtnl_link_fill+0x920/0x920 [ 98.221395][ T816] ? lock_release+0x184/0x1f0 [ 98.221396][ T816] ? netlink_ack+0xcf0/0xcf0 [ 98.221398][ T816] ? __netlink_lookup+0xb9/0x6b0 [ 98.221400][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221402][ T816] ? lock_release+0x184/0x1f0 [ 98.221404][ T816] netlink_unicast+0x486/0x750 [ 98.221406][ T816] ? netlink_attachskb+0x810/0x810 [ 98.221408][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221409][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221411][ T816] ? lock_acquire+0x13c/0x160 [ 98.221413][ T816] netlink_sendmsg+0x735/0xc60 [ 98.221415][ T816] ? netlink_unicast+0x750/0x750 [ 98.221417][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221418][ T816] ? lock_release+0x184/0x1f0 [ 98.221420][ T816] ____sys_sendmsg+0x415/0x880 [ 98.221422][ T816] ? copy_msghdr_from_user+0x279/0x420 [ 98.221423][ T816] ? get_timestamp.constprop.0+0x390/0x390 [ 98.221425][ T816] ? move_addr_to_kernel+0x40/0x40 [ 98.221426][ T816] ? filter_irq_stacks+0xd0/0xd0 [ 98.221429][ T816] ___sys_sendmsg+0x14e/0x1d0 [ 98.221431][ T816] ? copy_msghdr_from_user+0x420/0x420 [ 98.221435][ T816] __sys_sendmsg+0x12c/0x1d0 [ 98.221437][ T816] ? __sys_sendmsg_sock+0x20/0x20 [ 98.221440][ T816] ? rcu_is_watching+0x16/0xd0 [ 98.221442][ T816] do_syscall_64+0xff/0x530 [ 98.221443][ T816] ? exc_page_fault+0xee/0x100 [ 98.221446][ T816] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 98.221447][ T816] RIP: 0033:0x7f39b29c754e [ 98.221449][ T816] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 98.221451][ T816] RSP: 002b:00007fff89a3a590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 98.221455][ T816] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f39b29c754e [ 98.221456][ T816] RDX: 0000000000000000 RSI: 00007fff89a3a640 RDI: 0000000000000005 [ 98.221457][ T816] RBP: 00007fff89a3a5a0 R08: 0000000000000000 R09: 0000000000000000 [ 98.221458][ T816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff8a [ 98.221459][ T816] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff89a3ad00 [ 98.221461][ T816] [ 98.338150][ T827] lag3: Port device veth4 removed [ 112.528077][ T890] lag3: Port device veth2 removed [ 112.528093][ T890] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 112.528095][ T890] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 890, name: ip [ 112.528097][ T890] preempt_count: 1, expected: 0 [ 112.528098][ T890] RCU nest depth: 0, expected: 0 [ 112.528099][ T890] INFO: lockdep is turned off. [ 112.528101][ T890] irq event stamp: 0 [ 112.528101][ T890] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 112.528105][ T890] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 112.528112][ T890] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 112.528114][ T890] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 112.528115][ T890] Preemption disabled at: [ 112.528116][ T890] [] vprintk_emit+0x31b/0x3e0 [ 112.528124][ T890] CPU: 3 UID: 0 PID: 890 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 112.528127][ T890] Tainted: [W]=WARN [ 112.528128][ T890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.528130][ T890] Call Trace: [ 112.528132][ T890] [ 112.528133][ T890] dump_stack_lvl+0x6f/0xa0 [ 112.528138][ T890] ? vprintk_emit+0x31b/0x3e0 [ 112.528140][ T890] __might_resched.cold+0x1fe/0x2c1 [ 112.528144][ T890] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.528147][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528151][ T890] __kmalloc_noprof+0x443/0x760 [ 112.528155][ T890] ? __rwlock_init+0x150/0x150 [ 112.528158][ T890] ? alloc_buf.isra.0+0x4b/0x260 [ 112.528161][ T890] ? do_raw_spin_unlock+0x59/0x250 [ 112.528163][ T890] alloc_buf.isra.0+0x4b/0x260 [ 112.528165][ T890] put_chars+0x1e1/0x2f0 [ 112.528167][ T890] ? desc_read_finalized_seq+0x79/0x120 [ 112.528168][ T890] ? __send_to_port+0x420/0x420 [ 112.528170][ T890] ? console_prepend_replay+0x20/0x20 [ 112.528172][ T890] hvc_console_print+0x292/0x780 [ 112.528176][ T890] ? hvc_write+0x3a0/0x3a0 [ 112.528177][ T890] ? do_raw_spin_lock+0x131/0x280 [ 112.528179][ T890] ? __rwlock_init+0x150/0x150 [ 112.528180][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528182][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528184][ T890] ? lock_acquire+0x13c/0x160 [ 112.528186][ T890] console_emit_next_record+0x22f/0x4c0 [ 112.528188][ T890] ? devkmsg_read+0x4b0/0x4b0 [ 112.528190][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528192][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528194][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528195][ T890] ? lock_acquire+0x13c/0x160 [ 112.528197][ T890] ? console_flush_one_record+0x111/0x710 [ 112.528199][ T890] console_flush_one_record+0x46f/0x710 [ 112.528201][ T890] ? console_emit_next_record+0x4c0/0x4c0 [ 112.528204][ T890] console_unlock+0xee/0x1f0 [ 112.528205][ T890] ? lock_acquire+0x13c/0x160 [ 112.528207][ T890] ? console_flush_one_record+0x710/0x710 [ 112.528208][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528210][ T890] ? lock_release+0x184/0x1f0 [ 112.528212][ T890] ? lock_acquire+0x60/0x160 [ 112.528213][ T890] ? __rcu_read_lock+0x30/0x70 [ 112.528215][ T890] ? __down_trylock_console_sem+0x5e/0xa0 [ 112.528217][ T890] ? vprintk_emit+0x320/0x3e0 [ 112.528219][ T890] vprintk_emit+0x37c/0x3e0 [ 112.528221][ T890] ? wake_up_klogd_work_func+0x90/0x90 [ 112.528223][ T890] ? rtnl_newlink+0x9f1/0x11c0 [ 112.528226][ T890] ? netlink_rcv_skb+0x14e/0x3a0 [ 112.528229][ T890] ? netlink_unicast+0x486/0x750 [ 112.528230][ T890] ? netlink_sendmsg+0x735/0xc60 [ 112.528232][ T890] ? ____sys_sendmsg+0x415/0x880 [ 112.528234][ T890] ? ___sys_sendmsg+0x14e/0x1d0 [ 112.528236][ T890] ? __sys_sendmsg+0x12c/0x1d0 [ 112.528238][ T890] _printk+0xc7/0x100 [ 112.528241][ T890] ? snapshot_read.cold+0x21/0x21 [ 112.528244][ T890] ? netdev_name+0x43/0x60 [ 112.528247][ T890] ? __netdev_printk+0x17f/0x1d0 [ 112.528248][ T890] netdev_info+0xe2/0x116 [ 112.528250][ T890] ? netdev_notice+0x120/0x120 [ 112.528252][ T890] ? lock_acquire+0x13c/0x160 [ 112.528253][ T890] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 112.528256][ T890] ? do_raw_spin_unlock+0x59/0x250 [ 112.528257][ T890] ? trace_hardirqs_on+0x36/0x40 [ 112.528259][ T890] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 112.528262][ T890] ? kvfree_call_rcu+0x23b/0x2e0 [ 112.528265][ T890] ? trace_irq_enable.constprop.0+0x30/0x160 [ 112.528267][ T890] team_port_del+0x645/0x9c0 [ 112.528270][ T890] do_set_master+0x15c/0x580 [ 112.528273][ T890] do_setlink.isra.0+0xa31/0x2750 [ 112.528276][ T890] ? stack_trace_save+0x93/0xc0 [ 112.528278][ T890] ? rtnl_link_get_size+0x350/0x350 [ 112.528279][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528281][ T890] ? stack_depot_save_flags+0x1bc/0x790 [ 112.528285][ T890] ? kasan_save_stack+0x3d/0x50 [ 112.528288][ T890] ? kasan_save_stack+0x2f/0x50 [ 112.528290][ T890] ? kasan_save_track+0x14/0x30 [ 112.528291][ T890] ? __kasan_kmalloc+0x7b/0x90 [ 112.528293][ T890] ? __kmalloc_cache_noprof+0x29a/0x620 [ 112.528294][ T890] ? rtnl_newlink+0x124/0x11c0 [ 112.528297][ T890] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.528299][ T890] ? netlink_rcv_skb+0x14e/0x3a0 [ 112.528300][ T890] ? netlink_unicast+0x486/0x750 [ 112.528301][ T890] ? netlink_sendmsg+0x735/0xc60 [ 112.528303][ T890] ? ____sys_sendmsg+0x415/0x880 [ 112.528304][ T890] ? ___sys_sendmsg+0x14e/0x1d0 [ 112.528305][ T890] ? __sys_sendmsg+0x12c/0x1d0 [ 112.528307][ T890] ? do_syscall_64+0xff/0x530 [ 112.528309][ T890] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.528311][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528313][ T890] ? lock_acquire+0x13c/0x160 [ 112.528314][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528316][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528318][ T890] ? trace_contention_end+0xb3/0x180 [ 112.528321][ T890] ? __mutex_lock+0x1db/0x1ea0 [ 112.528322][ T890] ? __mutex_lock+0x9a3/0x1ea0 [ 112.528324][ T890] ? rtnl_newlink+0x9a8/0x11c0 [ 112.528325][ T890] ? ww_mutex_lock+0x160/0x160 [ 112.528326][ T890] ? nla_get_range_signed+0x3d0/0x3d0 [ 112.528329][ T890] ? __rtnl_newlink+0x3fa/0xa50 [ 112.528331][ T890] rtnl_newlink+0x9f1/0x11c0 [ 112.528333][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528335][ T890] ? rtnl_bridge_getlink+0x850/0x850 [ 112.528336][ T890] ? lock_acquire+0x13c/0x160 [ 112.528337][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528339][ T890] ? is_bpf_text_address+0x3e/0x110 [ 112.528342][ T890] ? is_bpf_text_address+0x72/0x110 [ 112.528344][ T890] ? kernel_text_address+0x149/0x170 [ 112.528346][ T890] ? __kernel_text_address+0x12/0x30 [ 112.528348][ T890] ? write_profile+0xf0/0xf0 [ 112.528349][ T890] ? unwind_get_return_address+0x67/0xd0 [ 112.528351][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528353][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528355][ T890] ? cap_capable+0x1d7/0x3d0 [ 112.528358][ T890] ? lock_acquire+0x13c/0x160 [ 112.528359][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528361][ T890] ? rtnl_bridge_getlink+0x850/0x850 [ 112.528363][ T890] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.528364][ T890] ? rtnl_link_fill+0x920/0x920 [ 112.528366][ T890] ? filter_irq_stacks+0xd0/0xd0 [ 112.528367][ T890] ? stack_depot_save_flags+0x1bc/0x790 [ 112.528369][ T890] netlink_rcv_skb+0x14e/0x3a0 [ 112.528371][ T890] ? rtnl_link_fill+0x920/0x920 [ 112.528372][ T890] ? lock_release+0x184/0x1f0 [ 112.528374][ T890] ? netlink_ack+0xcf0/0xcf0 [ 112.528375][ T890] ? __netlink_lookup+0xb9/0x6b0 [ 112.528377][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528379][ T890] ? lock_release+0x184/0x1f0 [ 112.528381][ T890] netlink_unicast+0x486/0x750 [ 112.528383][ T890] ? netlink_attachskb+0x810/0x810 [ 112.528385][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528386][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528388][ T890] ? lock_acquire+0x13c/0x160 [ 112.528390][ T890] netlink_sendmsg+0x735/0xc60 [ 112.528392][ T890] ? netlink_unicast+0x750/0x750 [ 112.528394][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528395][ T890] ? lock_release+0x184/0x1f0 [ 112.528397][ T890] ____sys_sendmsg+0x415/0x880 [ 112.528399][ T890] ? copy_msghdr_from_user+0x279/0x420 [ 112.528401][ T890] ? get_timestamp.constprop.0+0x390/0x390 [ 112.528402][ T890] ? move_addr_to_kernel+0x40/0x40 [ 112.528404][ T890] ? filter_irq_stacks+0xd0/0xd0 [ 112.528406][ T890] ___sys_sendmsg+0x14e/0x1d0 [ 112.528408][ T890] ? copy_msghdr_from_user+0x420/0x420 [ 112.528413][ T890] __sys_sendmsg+0x12c/0x1d0 [ 112.528415][ T890] ? __sys_sendmsg_sock+0x20/0x20 [ 112.528417][ T890] ? rcu_is_watching+0x16/0xd0 [ 112.528420][ T890] do_syscall_64+0xff/0x530 [ 112.528421][ T890] ? exc_page_fault+0xee/0x100 [ 112.528423][ T890] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.528425][ T890] RIP: 0033:0x7fb00f82254e [ 112.528427][ T890] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 112.528428][ T890] RSP: 002b:00007ffd46ae85b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.528432][ T890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb00f82254e [ 112.528434][ T890] RDX: 0000000000000000 RSI: 00007ffd46ae8660 RDI: 0000000000000005 [ 112.528434][ T890] RBP: 00007ffd46ae85c0 R08: 0000000000000000 R09: 0000000000000000 [ 112.528435][ T890] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ff98 [ 112.528436][ T890] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd46ae8d20 [ 112.528438][ T890] [ 112.631626][ T901] lag3: Port device veth4 added [ 112.716068][ T912] lag3: Port device veth2 added [ 127.095936][ T985] lag3: Port device veth4 removed [ 127.095953][ T985] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 127.095956][ T985] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 985, name: ip [ 127.095958][ T985] preempt_count: 1, expected: 0 [ 127.095959][ T985] RCU nest depth: 0, expected: 0 [ 127.095960][ T985] INFO: lockdep is turned off. [ 127.095961][ T985] irq event stamp: 0 [ 127.095961][ T985] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 127.095966][ T985] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 127.095972][ T985] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 127.095973][ T985] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 127.095975][ T985] Preemption disabled at: [ 127.095976][ T985] [] vprintk_emit+0x31b/0x3e0 [ 127.095983][ T985] CPU: 2 UID: 0 PID: 985 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 127.095986][ T985] Tainted: [W]=WARN [ 127.095987][ T985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 127.095989][ T985] Call Trace: [ 127.095991][ T985] [ 127.095992][ T985] dump_stack_lvl+0x6f/0xa0 [ 127.095998][ T985] ? vprintk_emit+0x31b/0x3e0 [ 127.096000][ T985] __might_resched.cold+0x1fe/0x2c1 [ 127.096005][ T985] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 127.096009][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096013][ T985] __kmalloc_noprof+0x443/0x760 [ 127.096017][ T985] ? __rwlock_init+0x150/0x150 [ 127.096019][ T985] ? alloc_buf.isra.0+0x4b/0x260 [ 127.096023][ T985] ? do_raw_spin_unlock+0x59/0x250 [ 127.096025][ T985] alloc_buf.isra.0+0x4b/0x260 [ 127.096027][ T985] put_chars+0x1e1/0x2f0 [ 127.096029][ T985] ? desc_read_finalized_seq+0x79/0x120 [ 127.096030][ T985] ? __send_to_port+0x420/0x420 [ 127.096032][ T985] ? console_prepend_replay+0x20/0x20 [ 127.096035][ T985] hvc_console_print+0x292/0x780 [ 127.096038][ T985] ? hvc_write+0x3a0/0x3a0 [ 127.096039][ T985] ? do_raw_spin_lock+0x131/0x280 [ 127.096041][ T985] ? __rwlock_init+0x150/0x150 [ 127.096042][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096044][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096047][ T985] ? lock_acquire+0x13c/0x160 [ 127.096050][ T985] console_emit_next_record+0x22f/0x4c0 [ 127.096053][ T985] ? devkmsg_read+0x4b0/0x4b0 [ 127.096055][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096057][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096059][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096061][ T985] ? lock_acquire+0x13c/0x160 [ 127.096062][ T985] ? console_flush_one_record+0x111/0x710 [ 127.096064][ T985] console_flush_one_record+0x46f/0x710 [ 127.096066][ T985] ? console_emit_next_record+0x4c0/0x4c0 [ 127.096069][ T985] console_unlock+0xee/0x1f0 [ 127.096071][ T985] ? lock_acquire+0x13c/0x160 [ 127.096073][ T985] ? console_flush_one_record+0x710/0x710 [ 127.096074][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096076][ T985] ? lock_release+0x184/0x1f0 [ 127.096077][ T985] ? lock_acquire+0x60/0x160 [ 127.096079][ T985] ? __rcu_read_lock+0x30/0x70 [ 127.096081][ T985] ? __down_trylock_console_sem+0x5e/0xa0 [ 127.096083][ T985] ? vprintk_emit+0x320/0x3e0 [ 127.096085][ T985] vprintk_emit+0x37c/0x3e0 [ 127.096087][ T985] ? wake_up_klogd_work_func+0x90/0x90 [ 127.096089][ T985] ? rtnl_newlink+0x9f1/0x11c0 [ 127.096093][ T985] ? netlink_rcv_skb+0x14e/0x3a0 [ 127.096096][ T985] ? netlink_unicast+0x486/0x750 [ 127.096098][ T985] ? netlink_sendmsg+0x735/0xc60 [ 127.096100][ T985] ? ____sys_sendmsg+0x415/0x880 [ 127.096103][ T985] ? ___sys_sendmsg+0x14e/0x1d0 [ 127.096104][ T985] ? __sys_sendmsg+0x12c/0x1d0 [ 127.096107][ T985] _printk+0xc7/0x100 [ 127.096111][ T985] ? snapshot_read.cold+0x21/0x21 [ 127.096113][ T985] ? netdev_name+0x43/0x60 [ 127.096116][ T985] ? __netdev_printk+0x17f/0x1d0 [ 127.096118][ T985] netdev_info+0xe2/0x116 [ 127.096120][ T985] ? netdev_notice+0x120/0x120 [ 127.096121][ T985] ? lock_acquire+0x13c/0x160 [ 127.096123][ T985] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 127.096125][ T985] ? do_raw_spin_unlock+0x59/0x250 [ 127.096127][ T985] ? trace_hardirqs_on+0x36/0x40 [ 127.096128][ T985] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 127.096132][ T985] ? kvfree_call_rcu+0x23b/0x2e0 [ 127.096135][ T985] ? trace_irq_enable.constprop.0+0x30/0x160 [ 127.096137][ T985] team_port_del+0x645/0x9c0 [ 127.096141][ T985] do_set_master+0x15c/0x580 [ 127.096146][ T985] do_setlink.isra.0+0xa31/0x2750 [ 127.096148][ T985] ? stack_trace_save+0x93/0xc0 [ 127.096151][ T985] ? rtnl_link_get_size+0x350/0x350 [ 127.096152][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096154][ T985] ? stack_depot_save_flags+0x1bc/0x790 [ 127.096158][ T985] ? kasan_save_stack+0x3d/0x50 [ 127.096161][ T985] ? kasan_save_stack+0x2f/0x50 [ 127.096162][ T985] ? kasan_save_track+0x14/0x30 [ 127.096164][ T985] ? __kasan_kmalloc+0x7b/0x90 [ 127.096166][ T985] ? __kmalloc_cache_noprof+0x29a/0x620 [ 127.096167][ T985] ? rtnl_newlink+0x124/0x11c0 [ 127.096168][ T985] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 127.096170][ T985] ? netlink_rcv_skb+0x14e/0x3a0 [ 127.096171][ T985] ? netlink_unicast+0x486/0x750 [ 127.096172][ T985] ? netlink_sendmsg+0x735/0xc60 [ 127.096174][ T985] ? ____sys_sendmsg+0x415/0x880 [ 127.096175][ T985] ? ___sys_sendmsg+0x14e/0x1d0 [ 127.096176][ T985] ? __sys_sendmsg+0x12c/0x1d0 [ 127.096178][ T985] ? do_syscall_64+0xff/0x530 [ 127.096180][ T985] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 127.096183][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096185][ T985] ? lock_acquire+0x13c/0x160 [ 127.096187][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096189][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096192][ T985] ? trace_contention_end+0xb3/0x180 [ 127.096195][ T985] ? __mutex_lock+0x1db/0x1ea0 [ 127.096197][ T985] ? __mutex_lock+0x9a3/0x1ea0 [ 127.096198][ T985] ? rtnl_newlink+0x9a8/0x11c0 [ 127.096200][ T985] ? ww_mutex_lock+0x160/0x160 [ 127.096201][ T985] ? nla_get_range_signed+0x3d0/0x3d0 [ 127.096204][ T985] ? __rtnl_newlink+0x3fa/0xa50 [ 127.096206][ T985] rtnl_newlink+0x9f1/0x11c0 [ 127.096208][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096210][ T985] ? rtnl_bridge_getlink+0x850/0x850 [ 127.096211][ T985] ? lock_acquire+0x13c/0x160 [ 127.096212][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096214][ T985] ? is_bpf_text_address+0x3e/0x110 [ 127.096217][ T985] ? is_bpf_text_address+0x72/0x110 [ 127.096219][ T985] ? kernel_text_address+0x149/0x170 [ 127.096222][ T985] ? __kernel_text_address+0x12/0x30 [ 127.096223][ T985] ? write_profile+0xf0/0xf0 [ 127.096224][ T985] ? unwind_get_return_address+0x67/0xd0 [ 127.096227][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096229][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096230][ T985] ? cap_capable+0x1d7/0x3d0 [ 127.096234][ T985] ? lock_acquire+0x13c/0x160 [ 127.096235][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096237][ T985] ? rtnl_bridge_getlink+0x850/0x850 [ 127.096239][ T985] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 127.096241][ T985] ? rtnl_link_fill+0x920/0x920 [ 127.096243][ T985] ? filter_irq_stacks+0xd0/0xd0 [ 127.096246][ T985] ? stack_depot_save_flags+0x1bc/0x790 [ 127.096249][ T985] netlink_rcv_skb+0x14e/0x3a0 [ 127.096250][ T985] ? rtnl_link_fill+0x920/0x920 [ 127.096252][ T985] ? lock_release+0x184/0x1f0 [ 127.096253][ T985] ? netlink_ack+0xcf0/0xcf0 [ 127.096255][ T985] ? __netlink_lookup+0xb9/0x6b0 [ 127.096257][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096259][ T985] ? lock_release+0x184/0x1f0 [ 127.096261][ T985] netlink_unicast+0x486/0x750 [ 127.096263][ T985] ? netlink_attachskb+0x810/0x810 [ 127.096265][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096267][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096269][ T985] ? lock_acquire+0x13c/0x160 [ 127.096270][ T985] netlink_sendmsg+0x735/0xc60 [ 127.096272][ T985] ? netlink_unicast+0x750/0x750 [ 127.096274][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096276][ T985] ? lock_release+0x184/0x1f0 [ 127.096278][ T985] ____sys_sendmsg+0x415/0x880 [ 127.096280][ T985] ? copy_msghdr_from_user+0x279/0x420 [ 127.096282][ T985] ? get_timestamp.constprop.0+0x390/0x390 [ 127.096283][ T985] ? move_addr_to_kernel+0x40/0x40 [ 127.096285][ T985] ? filter_irq_stacks+0xd0/0xd0 [ 127.096288][ T985] ___sys_sendmsg+0x14e/0x1d0 [ 127.096291][ T985] ? copy_msghdr_from_user+0x420/0x420 [ 127.096300][ T985] __sys_sendmsg+0x12c/0x1d0 [ 127.096302][ T985] ? __sys_sendmsg_sock+0x20/0x20 [ 127.096305][ T985] ? rcu_is_watching+0x16/0xd0 [ 127.096307][ T985] do_syscall_64+0xff/0x530 [ 127.096308][ T985] ? exc_page_fault+0xee/0x100 [ 127.096310][ T985] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 127.096312][ T985] RIP: 0033:0x7ff8a2a2754e [ 127.096314][ 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 [ 127.096316][ T985] RSP: 002b:00007ffd8a8941f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 127.096320][ T985] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8a2a2754e [ 127.096321][ T985] RDX: 0000000000000000 RSI: 00007ffd8a8942a0 RDI: 0000000000000005 [ 127.096322][ T985] RBP: 00007ffd8a894200 R08: 0000000000000000 R09: 0000000000000000 [ 127.096323][ T985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ffa7 [ 127.096324][ T985] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd8a894960 [ 127.096326][ T985] [ 127.154781][ T986] lag3: Port device veth2 removed [ 127.364847][ T999] br2: port 1(lag2.200) entered disabled state [ 127.382128][ T1000] br1: port 1(lag2.100) entered disabled state [ 127.440218][ T1003] lag2.200: left allmulticast mode [ 127.440440][ T1003] lag2.200: left promiscuous mode [ 127.440791][ T1003] br2: port 1(lag2.200) entered disabled state [ 127.497751][ T1005] lag2.100: left allmulticast mode [ 127.497913][ T1005] lag2: left allmulticast mode [ 127.498061][ T1005] veth1: left allmulticast mode [ 127.498209][ T1005] veth7: left allmulticast mode [ 127.499028][ T1005] lag2.100: left promiscuous mode [ 127.499166][ T1005] lag2: left promiscuous mode [ 127.499311][ T1005] veth1: left promiscuous mode [ 127.499565][ T1005] veth7: left promiscuous mode [ 127.499988][ T1005] br1: port 1(lag2.100) entered disabled state [ 127.605953][ T1009] lag2: Port device veth7 removed [ 127.621849][ T1010] lag2: Port device veth1 removed [ 128.038999][ T1025] lag4: Port device veth5 removed [ 128.059088][ T1026] lag4: Port device veth3 removed [ 128.457819][ T1041] lag1: Port device veth6 removed [ 128.457833][ T1041] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.457836][ T1041] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1041, name: ip [ 128.457837][ T1041] preempt_count: 1, expected: 0 [ 128.457838][ T1041] RCU nest depth: 0, expected: 0 [ 128.457839][ T1041] INFO: lockdep is turned off. [ 128.457840][ T1041] irq event stamp: 0 [ 128.457841][ T1041] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 128.457845][ T1041] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 128.457851][ T1041] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 128.457853][ T1041] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 128.457854][ T1041] Preemption disabled at: [ 128.457855][ T1041] [] vprintk_emit+0x31b/0x3e0 [ 128.457862][ T1041] CPU: 0 UID: 0 PID: 1041 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.457866][ T1041] Tainted: [W]=WARN [ 128.457867][ T1041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.457868][ T1041] Call Trace: [ 128.457870][ T1041] [ 128.457871][ T1041] dump_stack_lvl+0x6f/0xa0 [ 128.457877][ T1041] ? vprintk_emit+0x31b/0x3e0 [ 128.457879][ T1041] __might_resched.cold+0x1fe/0x2c1 [ 128.457883][ T1041] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.457886][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.457890][ T1041] __kmalloc_noprof+0x443/0x760 [ 128.457893][ T1041] ? __rwlock_init+0x150/0x150 [ 128.457896][ T1041] ? alloc_buf.isra.0+0x4b/0x260 [ 128.457900][ T1041] ? do_raw_spin_unlock+0x59/0x250 [ 128.457901][ T1041] alloc_buf.isra.0+0x4b/0x260 [ 128.457903][ T1041] put_chars+0x1e1/0x2f0 [ 128.457905][ T1041] ? desc_read_finalized_seq+0x79/0x120 [ 128.457906][ T1041] ? __send_to_port+0x420/0x420 [ 128.457908][ T1041] ? console_prepend_replay+0x20/0x20 [ 128.457911][ T1041] hvc_console_print+0x292/0x780 [ 128.457914][ T1041] ? hvc_write+0x3a0/0x3a0 [ 128.457915][ T1041] ? do_raw_spin_lock+0x131/0x280 [ 128.457917][ T1041] ? __rwlock_init+0x150/0x150 [ 128.457919][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.457920][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.457922][ T1041] ? lock_acquire+0x13c/0x160 [ 128.457924][ T1041] console_emit_next_record+0x22f/0x4c0 [ 128.457927][ T1041] ? devkmsg_read+0x4b0/0x4b0 [ 128.457929][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.457931][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.457932][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.457934][ T1041] ? lock_acquire+0x13c/0x160 [ 128.457936][ T1041] ? console_flush_one_record+0x111/0x710 [ 128.457937][ T1041] console_flush_one_record+0x46f/0x710 [ 128.457940][ T1041] ? console_emit_next_record+0x4c0/0x4c0 [ 128.457942][ T1041] console_unlock+0xee/0x1f0 [ 128.457944][ T1041] ? lock_acquire+0x13c/0x160 [ 128.457946][ T1041] ? console_flush_one_record+0x710/0x710 [ 128.457947][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.457949][ T1041] ? lock_release+0x184/0x1f0 [ 128.457950][ T1041] ? lock_acquire+0x60/0x160 [ 128.457952][ T1041] ? __rcu_read_lock+0x30/0x70 [ 128.457954][ T1041] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.457956][ T1041] ? vprintk_emit+0x320/0x3e0 [ 128.457958][ T1041] vprintk_emit+0x37c/0x3e0 [ 128.457961][ T1041] ? wake_up_klogd_work_func+0x90/0x90 [ 128.457962][ T1041] ? rtnl_newlink+0x9f1/0x11c0 [ 128.457965][ T1041] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.457968][ T1041] ? netlink_unicast+0x486/0x750 [ 128.457969][ T1041] ? netlink_sendmsg+0x735/0xc60 [ 128.457971][ T1041] ? ____sys_sendmsg+0x415/0x880 [ 128.457973][ T1041] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.457975][ T1041] ? __sys_sendmsg+0x12c/0x1d0 [ 128.457977][ T1041] _printk+0xc7/0x100 [ 128.457981][ T1041] ? snapshot_read.cold+0x21/0x21 [ 128.457983][ T1041] ? netdev_name+0x43/0x60 [ 128.457986][ T1041] ? __netdev_printk+0x17f/0x1d0 [ 128.457988][ T1041] netdev_info+0xe2/0x116 [ 128.457990][ T1041] ? netdev_notice+0x120/0x120 [ 128.457991][ T1041] ? lock_acquire+0x13c/0x160 [ 128.457993][ T1041] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 128.457995][ T1041] ? do_raw_spin_unlock+0x59/0x250 [ 128.457997][ T1041] ? trace_hardirqs_on+0x36/0x40 [ 128.457998][ T1041] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 128.458002][ T1041] ? kvfree_call_rcu+0x23b/0x2e0 [ 128.458005][ T1041] ? trace_irq_enable.constprop.0+0x30/0x160 [ 128.458006][ T1041] team_port_del+0x645/0x9c0 [ 128.458009][ T1041] do_set_master+0x15c/0x580 [ 128.458012][ T1041] do_setlink.isra.0+0xa31/0x2750 [ 128.458015][ T1041] ? stack_trace_save+0x93/0xc0 [ 128.458017][ T1041] ? rtnl_link_get_size+0x350/0x350 [ 128.458018][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458020][ T1041] ? stack_depot_save_flags+0x1bc/0x790 [ 128.458024][ T1041] ? kasan_save_stack+0x3d/0x50 [ 128.458027][ T1041] ? kasan_save_stack+0x2f/0x50 [ 128.458029][ T1041] ? kasan_save_track+0x14/0x30 [ 128.458030][ T1041] ? __kasan_kmalloc+0x7b/0x90 [ 128.458032][ T1041] ? __kmalloc_cache_noprof+0x29a/0x620 [ 128.458033][ T1041] ? rtnl_newlink+0x124/0x11c0 [ 128.458034][ T1041] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.458036][ T1041] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.458037][ T1041] ? netlink_unicast+0x486/0x750 [ 128.458038][ T1041] ? netlink_sendmsg+0x735/0xc60 [ 128.458040][ T1041] ? ____sys_sendmsg+0x415/0x880 [ 128.458041][ T1041] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.458042][ T1041] ? __sys_sendmsg+0x12c/0x1d0 [ 128.458044][ T1041] ? do_syscall_64+0xff/0x530 [ 128.458046][ T1041] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.458048][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458050][ T1041] ? lock_acquire+0x13c/0x160 [ 128.458051][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458053][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458055][ T1041] ? trace_contention_end+0xb3/0x180 [ 128.458058][ T1041] ? __mutex_lock+0x1db/0x1ea0 [ 128.458059][ T1041] ? __mutex_lock+0x9a3/0x1ea0 [ 128.458061][ T1041] ? rtnl_newlink+0x9a8/0x11c0 [ 128.458062][ T1041] ? ww_mutex_lock+0x160/0x160 [ 128.458063][ T1041] ? nla_get_range_signed+0x3d0/0x3d0 [ 128.458066][ T1041] ? __rtnl_newlink+0x3fa/0xa50 [ 128.458068][ T1041] rtnl_newlink+0x9f1/0x11c0 [ 128.458070][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458072][ T1041] ? rtnl_bridge_getlink+0x850/0x850 [ 128.458073][ T1041] ? lock_acquire+0x13c/0x160 [ 128.458074][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458076][ T1041] ? is_bpf_text_address+0x3e/0x110 [ 128.458079][ T1041] ? is_bpf_text_address+0x72/0x110 [ 128.458081][ T1041] ? kernel_text_address+0x149/0x170 [ 128.458083][ T1041] ? __kernel_text_address+0x12/0x30 [ 128.458085][ T1041] ? write_profile+0xf0/0xf0 [ 128.458086][ T1041] ? unwind_get_return_address+0x67/0xd0 [ 128.458089][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458090][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458092][ T1041] ? cap_capable+0x1d7/0x3d0 [ 128.458095][ T1041] ? lock_acquire+0x13c/0x160 [ 128.458097][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458099][ T1041] ? rtnl_bridge_getlink+0x850/0x850 [ 128.458100][ T1041] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.458102][ T1041] ? rtnl_link_fill+0x920/0x920 [ 128.458103][ T1041] ? filter_irq_stacks+0xd0/0xd0 [ 128.458104][ T1041] ? stack_depot_save_flags+0x1bc/0x790 [ 128.458107][ T1041] netlink_rcv_skb+0x14e/0x3a0 [ 128.458108][ T1041] ? rtnl_link_fill+0x920/0x920 [ 128.458110][ T1041] ? lock_release+0x184/0x1f0 [ 128.458111][ T1041] ? netlink_ack+0xcf0/0xcf0 [ 128.458113][ T1041] ? __netlink_lookup+0xb9/0x6b0 [ 128.458115][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458117][ T1041] ? lock_release+0x184/0x1f0 [ 128.458119][ T1041] netlink_unicast+0x486/0x750 [ 128.458121][ T1041] ? netlink_attachskb+0x810/0x810 [ 128.458123][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458124][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458126][ T1041] ? lock_acquire+0x13c/0x160 [ 128.458128][ T1041] netlink_sendmsg+0x735/0xc60 [ 128.458130][ T1041] ? netlink_unicast+0x750/0x750 [ 128.458132][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458134][ T1041] ? lock_release+0x184/0x1f0 [ 128.458136][ T1041] ____sys_sendmsg+0x415/0x880 [ 128.458137][ T1041] ? copy_msghdr_from_user+0x279/0x420 [ 128.458139][ T1041] ? get_timestamp.constprop.0+0x390/0x390 [ 128.458141][ T1041] ? move_addr_to_kernel+0x40/0x40 [ 128.458142][ T1041] ? filter_irq_stacks+0xd0/0xd0 [ 128.458145][ T1041] ___sys_sendmsg+0x14e/0x1d0 [ 128.458146][ T1041] ? copy_msghdr_from_user+0x420/0x420 [ 128.458151][ T1041] __sys_sendmsg+0x12c/0x1d0 [ 128.458153][ T1041] ? __sys_sendmsg_sock+0x20/0x20 [ 128.458156][ T1041] ? rcu_is_watching+0x16/0xd0 [ 128.458158][ T1041] do_syscall_64+0xff/0x530 [ 128.458159][ T1041] ? exc_page_fault+0xee/0x100 [ 128.458162][ T1041] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.458163][ T1041] RIP: 0033:0x7fdbd7bc654e [ 128.458165][ T1041] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 128.458167][ T1041] RSP: 002b:00007fffa97e1560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.458171][ T1041] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbd7bc654e [ 128.458172][ T1041] RDX: 0000000000000000 RSI: 00007fffa97e1610 RDI: 0000000000000005 [ 128.458173][ T1041] RBP: 00007fffa97e1570 R08: 0000000000000000 R09: 0000000000000000 [ 128.458174][ T1041] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90ffa8 [ 128.458175][ T1041] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa97e1cd0 [ 128.458177][ T1041] [ 128.507764][ T1042] lag1: Port device veth0 removed