[ 10.819224][ T187] ip (187) used greatest stack depth: 23984 bytes left [ 10.819240][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.819242][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.819243][ T187] preempt_count: 2, expected: 0 [ 10.819244][ T187] RCU nest depth: 0, expected: 0 [ 10.819245][ T187] locks held by ip/187: 5, last CPU#1: [ 10.819247][ T187] #0: ffffffff9a2027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.819260][ T187] #1: ffffffff9a369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.819265][ T187] #2: ffffffff9a369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.819269][ T187] #3: ffffffff9a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.819273][ T187] #4: ffffffff9a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.819276][ T187] irq event stamp: 53574 [ 10.819277][ T187] hardirqs last enabled at (53573): [] __down_trylock_console_sem+0x86/0xa0 [ 10.819280][ T187] hardirqs last disabled at (53574): [] console_emit_next_record+0x3d4/0x4c0 [ 10.819282][ T187] softirqs last enabled at (53280): [] handle_softirqs+0x67c/0x900 [ 10.819284][ T187] softirqs last disabled at (53275): [] __irq_exit_rcu+0x145/0x1c0 [ 10.819286][ T187] Preemption disabled at: [ 10.819287][ T187] [<0000000000000000>] 0x0 [ 10.819294][ T187] CPU: 1 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.819297][ T187] Tainted: [W]=WARN [ 10.819298][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.819300][ T187] Call Trace: [ 10.819301][ T187] [ 10.819303][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.819309][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.819314][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.819318][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.819323][ T187] __kmalloc_noprof+0x443/0x760 [ 10.819325][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.819331][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.819334][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.819337][ T187] put_chars+0x1e1/0x2f0 [ 10.819339][ T187] ? __send_to_port+0x420/0x420 [ 10.819341][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.819346][ T187] ? validate_chain+0x38b/0xc20 [ 10.819351][ T187] hvc_console_print+0x292/0x780 [ 10.819357][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.819359][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.819361][ T187] ? lock_acquire+0x13c/0x160 [ 10.819365][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.819369][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.819371][ T187] ? console_flush_one_record+0x106/0x710 [ 10.819374][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.819376][ T187] ? lock_acquire+0x13c/0x160 [ 10.819380][ T187] console_flush_one_record+0x46f/0x710 [ 10.819384][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.819385][ T187] ? __lock_acquire+0x518/0xc20 [ 10.819390][ T187] console_unlock+0xee/0x1f0 [ 10.819393][ T187] ? console_flush_one_record+0x710/0x710 [ 10.819395][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.819397][ T187] ? lock_acquire+0x60/0x160 [ 10.819401][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.819402][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.819405][ T187] vprintk_emit+0x37c/0x3e0 [ 10.819409][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.819413][ T187] ? __lock_acquire+0x518/0xc20 [ 10.819416][ T187] _printk+0xc7/0x100 [ 10.819420][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.819422][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.819425][ T187] ? __rwlock_init+0x150/0x150 [ 10.819429][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.819431][ T187] do_exit.cold+0x82/0x9c [ 10.819435][ T187] ? exit_notify+0x890/0x890 [ 10.819437][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.819439][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.819443][ T187] do_group_exit+0xb8/0x370 [ 10.819446][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.819448][ T187] x64_sys_call+0x1567/0x1570 [ 10.819450][ T187] do_syscall_64+0xff/0x530 [ 10.819453][ T187] ? exc_page_fault+0xee/0x100 [ 10.819456][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.819458][ T187] RIP: 0033:0x7fa6e521c1b8 [ 10.819460][ T187] Code: Unable to access opcode bytes at 0x7fa6e521c18e. [ 10.819461][ T187] RSP: 002b:00007ffd44a4c408 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.819464][ T187] RAX: ffffffffffffffda RBX: 00007fa6e534cf88 RCX: 00007fa6e521c1b8 [ 10.819465][ T187] RDX: 00007fa6e4f66fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.819466][ T187] RBP: 00007ffd44a4c460 R08: 0000000000000000 R09: 0000000000008010 [ 10.819467][ T187] R10: 00007ffd44a4c220 R11: 0000000000000246 R12: 0000000000000001 [ 10.819468][ T187] R13: 0000000000000000 R14: 00007fa6e534b680 R15: 00007fa6e534cfa0 [ 10.819474][ T187] [ 12.943527][ T266] br1: port 1(vx1) entered blocking state [ 12.943662][ T266] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.943667][ T266] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 266, name: ip [ 12.943668][ T266] preempt_count: 1, expected: 0 [ 12.943669][ T266] RCU nest depth: 0, expected: 0 [ 12.943670][ T266] locks held by ip/266: 5, last CPU#0: [ 12.943678][ T266] #0: ffffffff9aad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.943691][ T266] #1: ffffffff9a369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.943697][ T266] #2: ffffffff9a369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.943701][ T266] #3: ffffffff9a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.943705][ T266] #4: ffffffff9a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.943709][ T266] irq event stamp: 15070 [ 12.943710][ T266] hardirqs last enabled at (15069): [] __down_trylock_console_sem+0x86/0xa0 [ 12.943712][ T266] hardirqs last disabled at (15070): [] console_emit_next_record+0x3d4/0x4c0 [ 12.943714][ T266] softirqs last enabled at (14980): [] __alloc_skb+0x4c2/0x5f0 [ 12.943718][ T266] softirqs last disabled at (14978): [] __alloc_skb+0x4c2/0x5f0 [ 12.943720][ T266] Preemption disabled at: [ 12.943721][ T266] [] vprintk_emit+0x31b/0x3e0 [ 12.943727][ T266] CPU: 0 UID: 0 PID: 266 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.943730][ T266] Tainted: [W]=WARN [ 12.943731][ T266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.943733][ T266] Call Trace: [ 12.943735][ T266] [ 12.943736][ T266] dump_stack_lvl+0x6f/0xa0 [ 12.943742][ T266] ? vprintk_emit+0x31b/0x3e0 [ 12.943744][ T266] __might_resched.cold+0x1fe/0x2c1 [ 12.943749][ T266] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.943753][ T266] ? __kmalloc_noprof+0xdb/0x760 [ 12.943758][ T266] __kmalloc_noprof+0x443/0x760 [ 12.943760][ T266] ? alloc_buf.isra.0+0x4b/0x260 [ 12.943766][ T266] ? do_raw_spin_unlock+0x59/0x250 [ 12.943768][ T266] alloc_buf.isra.0+0x4b/0x260 [ 12.943771][ T266] put_chars+0x1e1/0x2f0 [ 12.943774][ T266] ? __send_to_port+0x420/0x420 [ 12.943778][ T266] ? validate_chain+0x34a/0xc20 [ 12.943781][ T266] hvc_console_print+0x292/0x780 [ 12.943784][ T266] ? mark_usage+0x61/0x170 [ 12.943786][ T266] ? __lock_acquire+0x518/0xc20 [ 12.943788][ T266] ? __lock_acquire+0x518/0xc20 [ 12.943792][ T266] ? hvc_write+0x3a0/0x3a0 [ 12.943794][ T266] ? console_emit_next_record+0x1df/0x4c0 [ 12.943797][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.943801][ T266] ? lock_acquire+0x13c/0x160 [ 12.943805][ T266] console_emit_next_record+0x22f/0x4c0 [ 12.943808][ T266] ? devkmsg_read+0x4b0/0x4b0 [ 12.943810][ T266] ? console_flush_one_record+0x106/0x710 [ 12.943813][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.943816][ T266] ? lock_acquire+0x13c/0x160 [ 12.943822][ T266] console_flush_one_record+0x46f/0x710 [ 12.943828][ T266] ? console_emit_next_record+0x4c0/0x4c0 [ 12.943831][ T266] ? __lock_acquire+0x518/0xc20 [ 12.943839][ T266] console_unlock+0xee/0x1f0 [ 12.943843][ T266] ? console_flush_one_record+0x710/0x710 [ 12.943845][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.943847][ T266] ? lock_acquire+0x60/0x160 [ 12.943851][ T266] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.943852][ T266] ? vprintk_emit+0x320/0x3e0 [ 12.943856][ T266] vprintk_emit+0x37c/0x3e0 [ 12.943859][ T266] ? wake_up_klogd_work_func+0x90/0x90 [ 12.943862][ T266] ? __lock_release.isra.0+0x69/0x1a0 [ 12.943863][ T266] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.943868][ T266] ? mark_held_locks+0x40/0x70 [ 12.943871][ T266] _printk+0xc7/0x100 [ 12.943875][ T266] ? snapshot_read.cold+0x21/0x21 [ 12.943878][ T266] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.943893][ T266] ? do_setlink.isra.0+0xa31/0x2750 [ 12.943895][ T266] ? rtnl_newlink+0x9f1/0x11c0 [ 12.943897][ T266] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.943904][ T266] br_set_state+0x22f/0x430 [bridge] [ 12.943914][ T266] br_init_port+0xc4/0x200 [bridge] [ 12.943922][ T266] new_nbp+0x39c/0x580 [bridge] [ 12.943932][ T266] br_add_if+0x212/0x1320 [bridge] [ 12.943939][ T266] ? is_bpf_text_address+0x72/0x110 [ 12.943943][ T266] ? kernel_text_address+0x149/0x170 [ 12.943946][ T266] ? __kernel_text_address+0x12/0x30 [ 12.943949][ T266] do_set_master+0x357/0x580 [ 12.943954][ T266] do_setlink.isra.0+0xa31/0x2750 [ 12.943957][ T266] ? stack_trace_save+0x93/0xc0 [ 12.943960][ T266] ? rtnl_link_get_size+0x350/0x350 [ 12.943962][ T266] ? rcu_read_lock_any_held+0x66/0x90 [ 12.943964][ T266] ? stack_depot_save_flags+0x38e/0x790 [ 12.943968][ T266] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.943970][ T266] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.943972][ T266] ? validate_chain+0x38b/0xc20 [ 12.943975][ T266] ? kasan_save_stack+0x3d/0x50 [ 12.943978][ T266] ? kasan_save_stack+0x2f/0x50 [ 12.943980][ T266] ? kasan_save_track+0x14/0x30 [ 12.943982][ T266] ? __lock_acquire+0x518/0xc20 [ 12.943984][ T266] ? netlink_seq_next+0x4e/0x60 [ 12.943987][ T266] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.943992][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 12.943994][ T266] ? rtnl_newlink+0x9a8/0x11c0 [ 12.943996][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.943998][ T266] ? lock_acquire+0x13c/0x160 [ 12.944000][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.944002][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.944004][ T266] ? trace_contention_end+0xb3/0x180 [ 12.944008][ T266] ? __mutex_lock+0x1db/0x1ea0 [ 12.944009][ T266] ? __mutex_lock+0x9a3/0x1ea0 [ 12.944011][ T266] ? rtnl_newlink+0x9a8/0x11c0 [ 12.944014][ T266] ? ww_mutex_lock+0x160/0x160 [ 12.944016][ T266] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.944021][ T266] ? __rtnl_newlink+0x3fa/0xa50 [ 12.944026][ T266] rtnl_newlink+0x9f1/0x11c0 [ 12.944031][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 12.944033][ T266] ? __lock_acquire+0x518/0xc20 [ 12.944037][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 12.944039][ T266] ? find_held_lock+0x2b/0x80 [ 12.944041][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 12.944043][ T266] ? __lock_release.isra.0+0x69/0x1a0 [ 12.944046][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 12.944048][ T266] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.944051][ T266] ? rtnl_link_fill+0x920/0x920 [ 12.944052][ T266] ? __lock_acquire+0x518/0xc20 [ 12.944057][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 12.944059][ T266] ? find_held_lock+0x2b/0x80 [ 12.944062][ T266] netlink_rcv_skb+0x14e/0x3a0 [ 12.944064][ T266] ? rtnl_link_fill+0x920/0x920 [ 12.944067][ T266] ? netlink_ack+0xcf0/0xcf0 [ 12.944073][ T266] ? netlink_deliver_tap+0xc5/0x330 [ 12.944074][ T266] ? netlink_deliver_tap+0x13c/0x330 [ 12.944078][ T266] netlink_unicast+0x486/0x750 [ 12.944082][ T266] ? netlink_attachskb+0x810/0x810 [ 12.944084][ T266] ? __lock_acquire+0x518/0xc20 [ 12.944088][ T266] netlink_sendmsg+0x735/0xc60 [ 12.944092][ T266] ? netlink_unicast+0x750/0x750 [ 12.944096][ T266] ? __might_fault+0x97/0x140 [ 12.944101][ T266] ____sys_sendmsg+0x415/0x880 [ 12.944103][ T266] ? copy_msghdr_from_user+0x279/0x420 [ 12.944105][ T266] ? get_timestamp.constprop.0+0x390/0x390 [ 12.944107][ T266] ? move_addr_to_kernel+0x40/0x40 [ 12.944114][ T266] ___sys_sendmsg+0x14e/0x1d0 [ 12.944117][ T266] ? copy_msghdr_from_user+0x420/0x420 [ 12.944132][ T266] __sys_sendmsg+0x12c/0x1d0 [ 12.944134][ T266] ? __sys_sendmsg_sock+0x20/0x20 [ 12.944140][ T266] ? rcu_is_watching+0x16/0xd0 [ 12.944144][ T266] do_syscall_64+0xff/0x530 [ 12.944146][ T266] ? exc_page_fault+0xee/0x100 [ 12.944149][ T266] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.944151][ T266] RIP: 0033:0x7fe59523554e [ 12.944155][ T266] 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 [ 12.944157][ T266] RSP: 002b:00007ffd36e129a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.944159][ T266] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe59523554e [ 12.944161][ T266] RDX: 0000000000000000 RSI: 00007ffd36e12a50 RDI: 0000000000000005 [ 12.944162][ T266] RBP: 00007ffd36e129b0 R08: 0000000000000000 R09: 0000000000000000 [ 12.944162][ T266] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915bbc [ 12.944163][ T266] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd36e13110 [ 12.944170][ T266] [ 12.988427][ T266] br1: port 1(vx1) entered disabled state [ 12.988846][ T266] vx1: entered allmulticast mode [ 12.991408][ T266] vx1: entered promiscuous mode [ 12.992387][ T266] br1: port 1(vx1) entered blocking state [ 12.992775][ T266] br1: port 1(vx1) entered forwarding state [ 13.010118][ T266] ip (266) used greatest stack depth: 23336 bytes left [ 13.036534][ T268] br1: port 2(veth1) entered blocking state [ 13.036867][ T268] br1: port 2(veth1) entered disabled state [ 13.037168][ T268] veth1: entered allmulticast mode [ 13.038650][ T268] veth1: entered promiscuous mode [ 13.072159][ T46] br1: port 2(veth1) entered blocking state [ 13.072836][ T46] br1: port 2(veth1) entered forwarding state [ 13.113522][ T270] br1: port 3(veth2) entered blocking state [ 13.114492][ T270] br1: port 3(veth2) entered disabled state [ 13.114970][ T270] veth2: entered allmulticast mode [ 13.117194][ T270] veth2: entered promiscuous mode [ 13.147188][ T46] br1: port 3(veth2) entered blocking state [ 13.147521][ T46] br1: port 3(veth2) entered forwarding state [ 14.491555][ T316] br2: port 1(w1) entered blocking state [ 14.491573][ T316] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.491576][ T316] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 316, name: ip [ 14.491577][ T316] preempt_count: 1, expected: 0 [ 14.491578][ T316] RCU nest depth: 0, expected: 0 [ 14.491580][ T316] locks held by ip/316: 5, last CPU#0: [ 14.491582][ T316] #0: ffffffff9aad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.491596][ T316] #1: ffffffff9a369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.491603][ T316] #2: ffffffff9a369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.491606][ T316] #3: ffffffff9a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.491610][ T316] #4: ffffffff9a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.491614][ T316] irq event stamp: 18014 [ 14.491615][ T316] hardirqs last enabled at (18013): [] __down_trylock_console_sem+0x86/0xa0 [ 14.491618][ T316] hardirqs last disabled at (18014): [] console_emit_next_record+0x3d4/0x4c0 [ 14.491620][ T316] softirqs last enabled at (17956): [] __alloc_skb+0x4c2/0x5f0 [ 14.491623][ T316] softirqs last disabled at (17954): [] __alloc_skb+0x4c2/0x5f0 [ 14.491626][ T316] Preemption disabled at: [ 14.491626][ T316] [] vprintk_emit+0x31b/0x3e0 [ 14.491632][ T316] CPU: 0 UID: 0 PID: 316 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.491636][ T316] Tainted: [W]=WARN [ 14.491637][ T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.491638][ T316] Call Trace: [ 14.491640][ T316] [ 14.491642][ T316] dump_stack_lvl+0x6f/0xa0 [ 14.491647][ T316] ? vprintk_emit+0x31b/0x3e0 [ 14.491650][ T316] __might_resched.cold+0x1fe/0x2c1 [ 14.491654][ T316] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.491658][ T316] ? __kmalloc_noprof+0xdb/0x760 [ 14.491666][ T316] __kmalloc_noprof+0x443/0x760 [ 14.491668][ T316] ? alloc_buf.isra.0+0x4b/0x260 [ 14.491674][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 14.491681][ T316] alloc_buf.isra.0+0x4b/0x260 [ 14.491684][ T316] put_chars+0x1e1/0x2f0 [ 14.491687][ T316] ? prb_final_commit+0x50/0x50 [ 14.491689][ T316] ? __send_to_port+0x420/0x420 [ 14.491692][ T316] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.491696][ T316] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.491699][ T316] ? validate_chain+0x38b/0xc20 [ 14.491705][ T316] hvc_console_print+0x292/0x780 [ 14.491708][ T316] ? mark_usage+0x61/0x170 [ 14.491710][ T316] ? __lock_acquire+0x518/0xc20 [ 14.491712][ T316] ? __lock_acquire+0x518/0xc20 [ 14.491716][ T316] ? hvc_write+0x3a0/0x3a0 [ 14.491718][ T316] ? console_emit_next_record+0x1df/0x4c0 [ 14.491721][ T316] ? rcu_is_watching+0x16/0xd0 [ 14.491723][ T316] ? lock_acquire+0x13c/0x160 [ 14.491727][ T316] console_emit_next_record+0x22f/0x4c0 [ 14.491731][ T316] ? devkmsg_read+0x4b0/0x4b0 [ 14.491733][ T316] ? console_flush_one_record+0x106/0x710 [ 14.491736][ T316] ? rcu_is_watching+0x16/0xd0 [ 14.491738][ T316] ? lock_acquire+0x13c/0x160 [ 14.491742][ T316] console_flush_one_record+0x46f/0x710 [ 14.491746][ T316] ? console_emit_next_record+0x4c0/0x4c0 [ 14.491748][ T316] ? __lock_acquire+0x518/0xc20 [ 14.491753][ T316] console_unlock+0xee/0x1f0 [ 14.491756][ T316] ? console_flush_one_record+0x710/0x710 [ 14.491757][ T316] ? rcu_is_watching+0x16/0xd0 [ 14.491760][ T316] ? lock_acquire+0x60/0x160 [ 14.491763][ T316] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.491765][ T316] ? vprintk_emit+0x320/0x3e0 [ 14.491768][ T316] vprintk_emit+0x37c/0x3e0 [ 14.491772][ T316] ? wake_up_klogd_work_func+0x90/0x90 [ 14.491775][ T316] ? __lock_release.isra.0+0x69/0x1a0 [ 14.491777][ T316] ? mark_held_locks+0x40/0x70 [ 14.491781][ T316] _printk+0xc7/0x100 [ 14.491784][ T316] ? snapshot_read.cold+0x21/0x21 [ 14.491788][ T316] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 14.491801][ T316] ? do_setlink.isra.0+0xa31/0x2750 [ 14.491802][ T316] ? rtnl_newlink+0x9f1/0x11c0 [ 14.491804][ T316] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.491808][ T316] br_set_state+0x22f/0x430 [bridge] [ 14.491818][ T316] br_init_port+0xc4/0x200 [bridge] [ 14.491827][ T316] new_nbp+0x39c/0x580 [bridge] [ 14.491836][ T316] br_add_if+0x212/0x1320 [bridge] [ 14.491843][ T316] ? is_bpf_text_address+0x72/0x110 [ 14.491847][ T316] ? kernel_text_address+0x149/0x170 [ 14.491850][ T316] ? __kernel_text_address+0x12/0x30 [ 14.491854][ T316] do_set_master+0x357/0x580 [ 14.491858][ T316] do_setlink.isra.0+0xa31/0x2750 [ 14.491861][ T316] ? stack_trace_save+0x93/0xc0 [ 14.491865][ T316] ? rtnl_link_get_size+0x350/0x350 [ 14.491867][ T316] ? rcu_read_lock_any_held+0x66/0x90 [ 14.491869][ T316] ? stack_depot_save_flags+0x38e/0x790 [ 14.491874][ T316] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.491877][ T316] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.491878][ T316] ? validate_chain+0x38b/0xc20 [ 14.491881][ T316] ? kasan_save_stack+0x3d/0x50 [ 14.491884][ T316] ? kasan_save_stack+0x2f/0x50 [ 14.491886][ T316] ? kasan_save_track+0x14/0x30 [ 14.491888][ T316] ? __lock_acquire+0x518/0xc20 [ 14.491890][ T316] ? netlink_seq_next+0x4e/0x60 [ 14.491893][ T316] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.491898][ T316] ? lock_acquire.part.0+0xd4/0x280 [ 14.491899][ T316] ? rtnl_newlink+0x9a8/0x11c0 [ 14.491902][ T316] ? rcu_is_watching+0x16/0xd0 [ 14.491904][ T316] ? lock_acquire+0x13c/0x160 [ 14.491906][ T316] ? rcu_is_watching+0x16/0xd0 [ 14.491907][ T316] ? rcu_is_watching+0x16/0xd0 [ 14.491910][ T316] ? trace_contention_end+0xb3/0x180 [ 14.491914][ T316] ? __mutex_lock+0x1db/0x1ea0 [ 14.491917][ T316] ? __mutex_lock+0x9a3/0x1ea0 [ 14.491919][ T316] ? rtnl_newlink+0x9a8/0x11c0 [ 14.491922][ T316] ? ww_mutex_lock+0x160/0x160 [ 14.491924][ T316] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.491929][ T316] ? __rtnl_newlink+0x3fa/0xa50 [ 14.491934][ T316] rtnl_newlink+0x9f1/0x11c0 [ 14.491939][ T316] ? rtnl_bridge_getlink+0x850/0x850 [ 14.491941][ T316] ? __lock_acquire+0x518/0xc20 [ 14.491945][ T316] ? lock_acquire.part.0+0xd4/0x280 [ 14.491947][ T316] ? find_held_lock+0x2b/0x80 [ 14.491949][ T316] ? rtnl_bridge_getlink+0x850/0x850 [ 14.491951][ T316] ? __lock_release.isra.0+0x69/0x1a0 [ 14.491954][ T316] ? rtnl_bridge_getlink+0x850/0x850 [ 14.491956][ T316] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.491959][ T316] ? rtnl_link_fill+0x920/0x920 [ 14.491961][ T316] ? __lock_acquire+0x518/0xc20 [ 14.491965][ T316] ? lock_acquire.part.0+0xd4/0x280 [ 14.491967][ T316] ? find_held_lock+0x2b/0x80 [ 14.491970][ T316] netlink_rcv_skb+0x14e/0x3a0 [ 14.491972][ T316] ? rtnl_link_fill+0x920/0x920 [ 14.491975][ T316] ? netlink_ack+0xcf0/0xcf0 [ 14.491980][ T316] ? netlink_deliver_tap+0xc5/0x330 [ 14.491982][ T316] ? netlink_deliver_tap+0x13c/0x330 [ 14.491986][ T316] netlink_unicast+0x486/0x750 [ 14.491990][ T316] ? netlink_attachskb+0x810/0x810 [ 14.491992][ T316] ? __lock_acquire+0x518/0xc20 [ 14.491996][ T316] netlink_sendmsg+0x735/0xc60 [ 14.492000][ T316] ? netlink_unicast+0x750/0x750 [ 14.492004][ T316] ? __might_fault+0x97/0x140 [ 14.492009][ T316] ____sys_sendmsg+0x415/0x880 [ 14.492011][ T316] ? copy_msghdr_from_user+0x279/0x420 [ 14.492013][ T316] ? get_timestamp.constprop.0+0x390/0x390 [ 14.492015][ T316] ? move_addr_to_kernel+0x40/0x40 [ 14.492022][ T316] ___sys_sendmsg+0x14e/0x1d0 [ 14.492025][ T316] ? copy_msghdr_from_user+0x420/0x420 [ 14.492040][ T316] __sys_sendmsg+0x12c/0x1d0 [ 14.492042][ T316] ? __sys_sendmsg_sock+0x20/0x20 [ 14.492048][ T316] ? rcu_is_watching+0x16/0xd0 [ 14.492052][ T316] do_syscall_64+0xff/0x530 [ 14.492054][ T316] ? exc_page_fault+0xee/0x100 [ 14.492057][ T316] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.492060][ T316] RIP: 0033:0x7fe8e728054e [ 14.492063][ T316] 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 [ 14.492065][ T316] RSP: 002b:00007ffdc0426480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.492068][ T316] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe8e728054e [ 14.492069][ T316] RDX: 0000000000000000 RSI: 00007ffdc0426530 RDI: 0000000000000005 [ 14.492070][ T316] RBP: 00007ffdc0426490 R08: 0000000000000000 R09: 0000000000000000 [ 14.492071][ T316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915bbd [ 14.492072][ T316] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdc0426bf0 [ 14.492078][ T316] [ 14.530079][ T316] br2: port 1(w1) entered disabled state [ 14.530362][ T316] w1: entered allmulticast mode [ 14.532017][ T316] w1: entered promiscuous mode [ 14.566173][ T317] br2: port 1(w1) entered blocking state [ 14.566463][ T317] br2: port 1(w1) entered forwarding state [ 14.719243][ T322] br2: port 2(vx2) entered blocking state [ 14.719524][ T322] br2: port 2(vx2) entered disabled state [ 14.719789][ T322] vx2: entered allmulticast mode [ 14.721298][ T322] vx2: entered promiscuous mode [ 14.722160][ T322] br2: port 2(vx2) entered blocking state [ 14.722397][ T322] br2: port 2(vx2) entered forwarding state [ 15.576915][ T353] br2: port 1(w1) entered blocking state [ 15.576932][ T353] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.576934][ T353] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 353, name: ip [ 15.576935][ T353] preempt_count: 1, expected: 0 [ 15.576936][ T353] RCU nest depth: 0, expected: 0 [ 15.576937][ T353] locks held by ip/353: 5, last CPU#3: [ 15.576939][ T353] #0: ffffffff9aad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.576951][ T353] #1: ffffffff9a369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.576958][ T353] #2: ffffffff9a369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.576961][ T353] #3: ffffffff9a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.576965][ T353] #4: ffffffff9a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.576970][ T353] irq event stamp: 19756 [ 15.576970][ T353] hardirqs last enabled at (19755): [] __down_trylock_console_sem+0x86/0xa0 [ 15.576973][ T353] hardirqs last disabled at (19756): [] console_emit_next_record+0x3d4/0x4c0 [ 15.576975][ T353] softirqs last enabled at (19698): [] __alloc_skb+0x4c2/0x5f0 [ 15.576978][ T353] softirqs last disabled at (19696): [] __alloc_skb+0x4c2/0x5f0 [ 15.576981][ T353] Preemption disabled at: [ 15.576982][ T353] [] vprintk_emit+0x31b/0x3e0 [ 15.576987][ T353] CPU: 3 UID: 0 PID: 353 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.576990][ T353] Tainted: [W]=WARN [ 15.576991][ T353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.576993][ T353] Call Trace: [ 15.576994][ T353] [ 15.576996][ T353] dump_stack_lvl+0x6f/0xa0 [ 15.577002][ T353] ? vprintk_emit+0x31b/0x3e0 [ 15.577004][ T353] __might_resched.cold+0x1fe/0x2c1 [ 15.577008][ T353] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.577013][ T353] ? __kmalloc_noprof+0xdb/0x760 [ 15.577018][ T353] __kmalloc_noprof+0x443/0x760 [ 15.577020][ T353] ? alloc_buf.isra.0+0x4b/0x260 [ 15.577025][ T353] ? do_raw_spin_unlock+0x59/0x250 [ 15.577028][ T353] alloc_buf.isra.0+0x4b/0x260 [ 15.577031][ T353] put_chars+0x1e1/0x2f0 [ 15.577033][ T353] ? prb_final_commit+0x50/0x50 [ 15.577035][ T353] ? __send_to_port+0x420/0x420 [ 15.577038][ T353] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.577042][ T353] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.577045][ T353] ? validate_chain+0x38b/0xc20 [ 15.577049][ T353] hvc_console_print+0x292/0x780 [ 15.577051][ T353] ? mark_usage+0x61/0x170 [ 15.577053][ T353] ? __lock_acquire+0x518/0xc20 [ 15.577055][ T353] ? __lock_acquire+0x518/0xc20 [ 15.577059][ T353] ? hvc_write+0x3a0/0x3a0 [ 15.577061][ T353] ? console_emit_next_record+0x1df/0x4c0 [ 15.577064][ T353] ? rcu_is_watching+0x16/0xd0 [ 15.577066][ T353] ? lock_acquire+0x13c/0x160 [ 15.577070][ T353] console_emit_next_record+0x22f/0x4c0 [ 15.577074][ T353] ? devkmsg_read+0x4b0/0x4b0 [ 15.577076][ T353] ? console_flush_one_record+0x106/0x710 [ 15.577079][ T353] ? rcu_is_watching+0x16/0xd0 [ 15.577081][ T353] ? lock_acquire+0x13c/0x160 [ 15.577085][ T353] console_flush_one_record+0x46f/0x710 [ 15.577089][ T353] ? console_emit_next_record+0x4c0/0x4c0 [ 15.577091][ T353] ? __lock_acquire+0x518/0xc20 [ 15.577096][ T353] console_unlock+0xee/0x1f0 [ 15.577099][ T353] ? console_flush_one_record+0x710/0x710 [ 15.577100][ T353] ? rcu_is_watching+0x16/0xd0 [ 15.577103][ T353] ? lock_acquire+0x60/0x160 [ 15.577106][ T353] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.577108][ T353] ? vprintk_emit+0x320/0x3e0 [ 15.577111][ T353] vprintk_emit+0x37c/0x3e0 [ 15.577115][ T353] ? wake_up_klogd_work_func+0x90/0x90 [ 15.577118][ T353] ? __lock_release.isra.0+0x69/0x1a0 [ 15.577120][ T353] ? mark_held_locks+0x40/0x70 [ 15.577124][ T353] _printk+0xc7/0x100 [ 15.577128][ T353] ? snapshot_read.cold+0x21/0x21 [ 15.577131][ T353] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 15.577144][ T353] ? do_setlink.isra.0+0xa31/0x2750 [ 15.577145][ T353] ? rtnl_newlink+0x9f1/0x11c0 [ 15.577147][ T353] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.577151][ T353] br_set_state+0x22f/0x430 [bridge] [ 15.577161][ T353] br_init_port+0xc4/0x200 [bridge] [ 15.577169][ T353] new_nbp+0x39c/0x580 [bridge] [ 15.577178][ T353] br_add_if+0x212/0x1320 [bridge] [ 15.577185][ T353] ? is_bpf_text_address+0x72/0x110 [ 15.577189][ T353] ? kernel_text_address+0x149/0x170 [ 15.577192][ T353] ? __kernel_text_address+0x12/0x30 [ 15.577196][ T353] do_set_master+0x357/0x580 [ 15.577201][ T353] do_setlink.isra.0+0xa31/0x2750 [ 15.577203][ T353] ? stack_trace_save+0x93/0xc0 [ 15.577207][ T353] ? rtnl_link_get_size+0x350/0x350 [ 15.577208][ T353] ? rcu_read_lock_any_held+0x66/0x90 [ 15.577210][ T353] ? stack_depot_save_flags+0x38e/0x790 [ 15.577213][ T353] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.577216][ T353] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.577218][ T353] ? validate_chain+0x38b/0xc20 [ 15.577220][ T353] ? kasan_save_stack+0x3d/0x50 [ 15.577223][ T353] ? kasan_save_stack+0x2f/0x50 [ 15.577225][ T353] ? kasan_save_track+0x14/0x30 [ 15.577228][ T353] ? __lock_acquire+0x518/0xc20 [ 15.577229][ T353] ? netlink_seq_next+0x4e/0x60 [ 15.577232][ T353] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.577236][ T353] ? lock_acquire.part.0+0xd4/0x280 [ 15.577238][ T353] ? rtnl_newlink+0x9a8/0x11c0 [ 15.577241][ T353] ? rcu_is_watching+0x16/0xd0 [ 15.577243][ T353] ? lock_acquire+0x13c/0x160 [ 15.577245][ T353] ? rcu_is_watching+0x16/0xd0 [ 15.577246][ T353] ? rcu_is_watching+0x16/0xd0 [ 15.577249][ T353] ? trace_contention_end+0xb3/0x180 [ 15.577252][ T353] ? __mutex_lock+0x1db/0x1ea0 [ 15.577255][ T353] ? __mutex_lock+0x9a3/0x1ea0 [ 15.577257][ T353] ? rtnl_newlink+0x9a8/0x11c0 [ 15.577261][ T353] ? ww_mutex_lock+0x160/0x160 [ 15.577262][ T353] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.577267][ T353] ? __rtnl_newlink+0x3fa/0xa50 [ 15.577272][ T353] rtnl_newlink+0x9f1/0x11c0 [ 15.577277][ T353] ? rtnl_bridge_getlink+0x850/0x850 [ 15.577279][ T353] ? __lock_acquire+0x518/0xc20 [ 15.577283][ T353] ? lock_acquire.part.0+0xd4/0x280 [ 15.577285][ T353] ? find_held_lock+0x2b/0x80 [ 15.577287][ T353] ? rtnl_bridge_getlink+0x850/0x850 [ 15.577289][ T353] ? __lock_release.isra.0+0x69/0x1a0 [ 15.577292][ T353] ? rtnl_bridge_getlink+0x850/0x850 [ 15.577294][ T353] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.577297][ T353] ? rtnl_link_fill+0x920/0x920 [ 15.577298][ T353] ? __lock_acquire+0x518/0xc20 [ 15.577303][ T353] ? lock_acquire.part.0+0xd4/0x280 [ 15.577305][ T353] ? find_held_lock+0x2b/0x80 [ 15.577308][ T353] netlink_rcv_skb+0x14e/0x3a0 [ 15.577310][ T353] ? rtnl_link_fill+0x920/0x920 [ 15.577313][ T353] ? netlink_ack+0xcf0/0xcf0 [ 15.577318][ T353] ? netlink_deliver_tap+0xc5/0x330 [ 15.577320][ T353] ? netlink_deliver_tap+0x13c/0x330 [ 15.577324][ T353] netlink_unicast+0x486/0x750 [ 15.577327][ T353] ? netlink_attachskb+0x810/0x810 [ 15.577330][ T353] ? __lock_acquire+0x518/0xc20 [ 15.577334][ T353] netlink_sendmsg+0x735/0xc60 [ 15.577338][ T353] ? netlink_unicast+0x750/0x750 [ 15.577341][ T353] ? __might_fault+0x97/0x140 [ 15.577346][ T353] ____sys_sendmsg+0x415/0x880 [ 15.577349][ T353] ? copy_msghdr_from_user+0x279/0x420 [ 15.577351][ T353] ? get_timestamp.constprop.0+0x390/0x390 [ 15.577353][ T353] ? move_addr_to_kernel+0x40/0x40 [ 15.577360][ T353] ___sys_sendmsg+0x14e/0x1d0 [ 15.577362][ T353] ? copy_msghdr_from_user+0x420/0x420 [ 15.577377][ T353] __sys_sendmsg+0x12c/0x1d0 [ 15.577380][ T353] ? __sys_sendmsg_sock+0x20/0x20 [ 15.577386][ T353] ? rcu_is_watching+0x16/0xd0 [ 15.577390][ T353] do_syscall_64+0xff/0x530 [ 15.577392][ T353] ? exc_page_fault+0xee/0x100 [ 15.577395][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.577397][ T353] RIP: 0033:0x7fefca62754e [ 15.577400][ T353] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.577402][ T353] RSP: 002b:00007ffe33ebeb40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.577405][ T353] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fefca62754e [ 15.577406][ T353] RDX: 0000000000000000 RSI: 00007ffe33ebebf0 RDI: 0000000000000005 [ 15.577407][ T353] RBP: 00007ffe33ebeb50 R08: 0000000000000000 R09: 0000000000000000 [ 15.577408][ T353] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915bbe [ 15.577409][ T353] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe33ebf2b0 [ 15.577415][ T353] [ 15.618474][ T353] br2: port 1(w1) entered disabled state [ 15.618838][ T353] w1: entered allmulticast mode [ 15.620571][ T353] w1: entered promiscuous mode [ 15.668517][ T354] br2: port 1(w1) entered blocking state [ 15.668950][ T354] br2: port 1(w1) entered forwarding state [ 15.855243][ T359] br2: port 2(vx2) entered blocking state [ 15.855514][ T359] br2: port 2(vx2) entered disabled state [ 15.855788][ T359] vx2: entered allmulticast mode [ 15.857328][ T359] vx2: entered promiscuous mode [ 15.857956][ T359] br2: port 2(vx2) entered blocking state [ 15.858204][ T359] br2: port 2(vx2) entered forwarding state [ 25.471561][ T459] GACT probability NOT on [ 25.471580][ T459] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.471583][ T459] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 459, name: modprobe [ 25.471585][ T459] preempt_count: 1, expected: 0 [ 25.471585][ T459] RCU nest depth: 0, expected: 0 [ 25.471586][ T459] locks held by modprobe/459: 4, last CPU#3: [ 25.471589][ T459] #0: ffffffff9a369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.471601][ T459] #1: ffffffff9a369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.471605][ T459] #2: ffffffff9a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.471609][ T459] #3: ffffffff9a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.471613][ T459] irq event stamp: 18200 [ 25.471614][ T459] hardirqs last enabled at (18199): [] __down_trylock_console_sem+0x86/0xa0 [ 25.471616][ T459] hardirqs last disabled at (18200): [] console_emit_next_record+0x3d4/0x4c0 [ 25.471618][ T459] softirqs last enabled at (17312): [] handle_softirqs+0x67c/0x900 [ 25.471622][ T459] softirqs last disabled at (16817): [] __irq_exit_rcu+0x145/0x1c0 [ 25.471624][ T459] Preemption disabled at: [ 25.471625][ T459] [] vprintk_emit+0x31b/0x3e0 [ 25.471630][ T459] CPU: 3 UID: 0 PID: 459 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.471634][ T459] Tainted: [W]=WARN [ 25.471635][ T459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.471636][ T459] Call Trace: [ 25.471638][ T459] [ 25.471639][ T459] dump_stack_lvl+0x6f/0xa0 [ 25.471645][ T459] ? vprintk_emit+0x31b/0x3e0 [ 25.471648][ T459] __might_resched.cold+0x1fe/0x2c1 [ 25.471652][ T459] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.471656][ T459] ? __kmalloc_noprof+0xdb/0x760 [ 25.471661][ T459] __kmalloc_noprof+0x443/0x760 [ 25.471666][ T459] ? alloc_buf.isra.0+0x4b/0x260 [ 25.471672][ T459] ? do_raw_spin_unlock+0x59/0x250 [ 25.471674][ T459] alloc_buf.isra.0+0x4b/0x260 [ 25.471677][ T459] put_chars+0x1e1/0x2f0 [ 25.471679][ T459] ? desc_read_finalized_seq+0x79/0x120 [ 25.471681][ T459] ? __send_to_port+0x420/0x420 [ 25.471689][ T459] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.471692][ T459] ? validate_chain+0x38b/0xc20 [ 25.471696][ T459] hvc_console_print+0x292/0x780 [ 25.471699][ T459] ? __lock_acquire+0x518/0xc20 [ 25.471701][ T459] ? __lock_acquire+0x518/0xc20 [ 25.471705][ T459] ? hvc_write+0x3a0/0x3a0 [ 25.471707][ T459] ? console_emit_next_record+0x1df/0x4c0 [ 25.471710][ T459] ? rcu_is_watching+0x16/0xd0 [ 25.471712][ T459] ? lock_acquire+0x13c/0x160 [ 25.471716][ T459] console_emit_next_record+0x22f/0x4c0 [ 25.471720][ T459] ? devkmsg_read+0x4b0/0x4b0 [ 25.471722][ T459] ? console_flush_one_record+0x106/0x710 [ 25.471725][ T459] ? rcu_is_watching+0x16/0xd0 [ 25.471727][ T459] ? lock_acquire+0x13c/0x160 [ 25.471731][ T459] console_flush_one_record+0x46f/0x710 [ 25.471735][ T459] ? console_emit_next_record+0x4c0/0x4c0 [ 25.471736][ T459] ? __lock_acquire+0x518/0xc20 [ 25.471741][ T459] console_unlock+0xee/0x1f0 [ 25.471744][ T459] ? console_flush_one_record+0x710/0x710 [ 25.471746][ T459] ? rcu_is_watching+0x16/0xd0 [ 25.471748][ T459] ? lock_acquire+0x60/0x160 [ 25.471751][ T459] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.471753][ T459] ? vprintk_emit+0x320/0x3e0 [ 25.471756][ T459] vprintk_emit+0x37c/0x3e0 [ 25.471760][ T459] ? wake_up_klogd_work_func+0x90/0x90 [ 25.471765][ T459] ? llc_exit+0x3e0/0x3e0 [llc] [ 25.471768][ T459] _printk+0xc7/0x100 [ 25.471772][ T459] ? snapshot_read.cold+0x21/0x21 [ 25.471778][ T459] ? do_one_initcall+0x113/0x4f0 [ 25.471781][ T459] gact_init_module+0x15/0x1000 [act_gact] [ 25.471784][ T459] do_one_initcall+0x124/0x4f0 [ 25.471786][ T459] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 25.471791][ T459] ? do_init_module+0xae/0x8a0 [ 25.471794][ T459] ? kasan_unpoison+0x44/0x70 [ 25.471798][ T459] do_init_module+0x2ad/0x8a0 [ 25.471802][ T459] ? lockdep_hardirqs_on+0x91/0x130 [ 25.471806][ T459] ? free_module+0x470/0x470 [ 25.471809][ T459] ? kfree+0x123/0x590 [ 25.471813][ T459] load_module+0x1424/0x1bb0 [ 25.471820][ T459] ? layout_and_allocate.isra.0+0x680/0x680 [ 25.471824][ T459] ? __ia32_sys_fsconfig+0x180/0x180 [ 25.471827][ T459] ? find_held_lock+0x2b/0x80 [ 25.471829][ T459] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.471833][ T459] init_module_from_file+0x11f/0x1a0 [ 25.471836][ T459] ? __do_sys_init_module+0x220/0x220 [ 25.471844][ T459] ? __rwlock_init+0x150/0x150 [ 25.471847][ T459] ? do_raw_spin_unlock+0x59/0x250 [ 25.471850][ T459] idempotent_init_module+0x37b/0x7c0 [ 25.471853][ T459] ? init_module_from_file+0x1a0/0x1a0 [ 25.471859][ T459] ? rcu_is_watching+0x16/0xd0 [ 25.471862][ T459] ? cap_capable+0x1d7/0x3d0 [ 25.471868][ T459] __x64_sys_finit_module+0xdf/0x190 [ 25.471870][ T459] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.471873][ T459] do_syscall_64+0xff/0x530 [ 25.471875][ T459] ? exc_page_fault+0xee/0x100 [ 25.471878][ T459] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.471880][ T459] RIP: 0033:0x7f387973837d [ 25.471883][ T459] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 25.471885][ T459] RSP: 002b:00007fff286cf328 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 25.471888][ T459] RAX: ffffffffffffffda RBX: 000055bdf83a7810 RCX: 00007f387973837d [ 25.471889][ T459] RDX: 0000000000000000 RSI: 000055bdef5a3ffd RDI: 0000000000000000 [ 25.471890][ T459] RBP: 00007fff286cf3c0 R08: 0000000000000000 R09: 0000000000000000 [ 25.471891][ T459] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdef5a3ffd [ 25.471892][ T459] R13: 000055bdf83a7960 R14: 0000000000040000 R15: 0000000000000000 [ 25.471898][ T459] [ 28.018299][ C0] [ 28.018315][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.018318][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 173, name: vxlan_bridge_1d [ 28.018319][ C0] preempt_count: 104, expected: 0 [ 28.018321][ C0] RCU nest depth: 0, expected: 0 [ 28.018322][ C0] INFO: lockdep is turned off. [ 28.018323][ C0] irq event stamp: 292560 [ 28.018325][ C0] hardirqs last enabled at (292560): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.018335][ C0] hardirqs last disabled at (292559): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.018337][ C0] softirqs last enabled at (292220): [] restore_fpregs_from_user+0x1cf/0x490 [ 28.018343][ C0] softirqs last disabled at (292311): [] __irq_exit_rcu+0x145/0x1c0 [ 28.018346][ C0] Preemption disabled at: [ 28.018347][ C0] [<0000000000000000>] 0x0 [ 28.018355][ C0] CPU: 0 UID: 0 PID: 173 Comm: vxlan_bridge_1d Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.018358][ C0] Tainted: [W]=WARN [ 28.018359][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.018361][ C0] Call Trace: [ 28.018363][ C0] [ 28.018365][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.018370][ C0] __might_resched.cold+0x1fe/0x2c1 [ 28.018374][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.018377][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.018380][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.018384][ C0] __kmalloc_noprof+0x443/0x760 [ 28.018387][ C0] ? __rwlock_init+0x150/0x150 [ 28.018390][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 28.018394][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.018395][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.018398][ C0] put_chars+0x1e1/0x2f0 [ 28.018400][ C0] ? __send_to_port+0x420/0x420 [ 28.018401][ C0] ? console_prepend_replay+0x20/0x20 [ 28.018405][ C0] hvc_console_print+0x292/0x780 [ 28.018408][ C0] ? hvc_write+0x3a0/0x3a0 [ 28.018410][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.018412][ C0] ? lock_acquire+0x13c/0x160 [ 28.018414][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.018416][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 28.018418][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.018420][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.018422][ C0] ? lock_acquire+0x13c/0x160 [ 28.018424][ C0] ? console_flush_one_record+0x111/0x710 [ 28.018425][ C0] console_flush_one_record+0x46f/0x710 [ 28.018428][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 28.018431][ C0] console_unlock+0xee/0x1f0 [ 28.018432][ C0] ? lock_acquire+0x13c/0x160 [ 28.018434][ C0] ? console_flush_one_record+0x710/0x710 [ 28.018436][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.018437][ C0] ? lock_release+0x184/0x1f0 [ 28.018439][ C0] ? lock_acquire+0x60/0x160 [ 28.018441][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.018443][ C0] ? vprintk_emit+0x320/0x3e0 [ 28.018445][ C0] vprintk_emit+0x37c/0x3e0 [ 28.018447][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 28.018449][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.018451][ C0] ? lock_release+0x184/0x1f0 [ 28.018453][ C0] _printk+0xc7/0x100 [ 28.018456][ C0] ? snapshot_read.cold+0x21/0x21 [ 28.018458][ C0] ? arch_stack_walk+0xed/0x130 [ 28.018461][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.018463][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.018465][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.018467][ C0] mark_lock_irq+0x989/0x9c0 [ 28.018470][ C0] mark_lock+0x1d7/0xa00 [ 28.018472][ C0] mark_usage+0x42/0x170 [ 28.018474][ C0] __lock_acquire+0x388/0xc20 [ 28.018476][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.018478][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.018494][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.018497][ C0] ? lock_acquire+0x13c/0x160 [ 28.018498][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.018505][ C0] _raw_spin_lock+0x33/0x40 [ 28.018507][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.018513][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.018520][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.018526][ C0] call_timer_fn+0x160/0x4d0 [ 28.018530][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.018532][ C0] ? debug_object_active_state+0x430/0x430 [ 28.018535][ C0] ? find_held_lock+0x2b/0x80 [ 28.018537][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.018539][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.018541][ C0] __run_timers+0x68f/0xaa0 [ 28.018543][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.018550][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.018552][ C0] ? __lock_acquire+0x518/0xc20 [ 28.018555][ C0] ? __rwlock_init+0x150/0x150 [ 28.018557][ C0] run_timer_softirq+0xf0/0x160 [ 28.018559][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.018561][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.018563][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.018565][ C0] handle_softirqs+0x1d3/0x900 [ 28.018567][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.018569][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.018571][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.018572][ C0] irq_exit_rcu+0xe/0x30 [ 28.018574][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.018577][ C0] [ 28.018577][ C0] [ 28.018578][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.018580][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80 [ 28.018583][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 c1 af ba fd 48 89 df e8 c9 05 bb fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 70 cf ac fd 65 48 83 3d af 0b f3 01 00 74 12 5b [ 28.018585][ C0] RSP: 0018:ffa00000018775e8 EFLAGS: 00000246 [ 28.018588][ C0] RAX: 0000000000000092 RBX: ffffffff9d06db38 RCX: ffffffff995a8483 [ 28.018590][ C0] RDX: ff1100000d96c6c0 RSI: ffffffff99e38b01 RDI: ffffffff9988d8e0 [ 28.018591][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000000 [ 28.018592][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000004 [ 28.018592][ C0] R13: 0000000000000004 R14: dffffc0000000000 R15: ff1100000cc65000 [ 28.018594][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 28.018596][ C0] __debug_check_no_obj_freed+0x266/0x5a0 [ 28.018599][ C0] ? free_obj_work+0x3a0/0x3a0 [ 28.018601][ C0] ? __apply_to_page_range+0x34f/0x5d0 [ 28.018605][ C0] ? kasan_poison+0x50/0x50 [ 28.018607][ C0] __free_frozen_pages+0x32a/0xfc0 [ 28.018610][ C0] __kasan_populate_vmalloc_do+0x121/0x1e0 [ 28.018612][ C0] alloc_vmap_area+0x35e/0xed0 [ 28.018616][ C0] ? free_vmap_area+0x1f20/0x1f20 [ 28.018617][ C0] ? kasan_save_track+0x14/0x30 [ 28.018620][ C0] ? __kasan_kmalloc+0x7b/0x90 [ 28.018622][ C0] ? __kmalloc_cache_node_noprof+0x2b3/0x660 [ 28.018624][ C0] ? __get_vm_area_node+0xbc/0x280 [ 28.018626][ C0] __get_vm_area_node+0x165/0x280 [ 28.018628][ C0] __vmalloc_node_range_noprof+0x21a/0x4e0 [ 28.018630][ C0] ? dup_task_struct+0x62/0x830 [ 28.018632][ C0] ? dup_task_struct+0x62/0x830 [ 28.018634][ C0] ? __vmalloc_area_node+0x620/0x620 [ 28.018636][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.018637][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.018638][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.018640][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.018642][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 28.018644][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 28.018647][ C0] __vmalloc_node_noprof+0x87/0x130 [ 28.018650][ C0] ? dup_task_struct+0x62/0x830 [ 28.018652][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.018653][ C0] ? preempt_count_add+0x84/0x180 [ 28.018655][ C0] ? alloc_thread_stack_node+0x28/0x340 [ 28.018657][ C0] alloc_thread_stack_node+0xb7/0x340 [ 28.018658][ C0] dup_task_struct+0x62/0x830 [ 28.018660][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.018662][ C0] copy_process+0x3f4/0x6240 [ 28.018667][ C0] ? find_held_lock+0x2b/0x80 [ 28.018668][ C0] ? find_held_lock+0x2b/0x80 [ 28.018670][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.018672][ C0] ? pidfd_prepare+0x150/0x150 [ 28.018674][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.018676][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.018678][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 28.018680][ C0] ? validate_chain+0x38b/0xc20 [ 28.018682][ C0] kernel_clone+0x1a4/0x6c0 [ 28.018683][ C0] ? create_io_thread+0x130/0x130 [ 28.018691][ C0] ? find_held_lock+0x2b/0x80 [ 28.018693][ C0] __do_sys_clone+0xe3/0x130 [ 28.018694][ C0] ? kernel_clone+0x6c0/0x6c0 [ 28.018697][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.018699][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.018700][ C0] do_syscall_64+0xff/0x530 [ 28.018702][ C0] ? exc_page_fault+0xee/0x100 [ 28.018704][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.018705][ C0] RIP: 0033:0x7f70492fa126 [ 28.018707][ C0] Code: 7d e0 e8 7d af f5 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a 89 c3 85 c0 75 2f 64 48 8b 04 25 10 00 00 [ 28.018708][ C0] RSP: 002b:00007ffd7d6986f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 28.018710][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f70492fa126 [ 28.018711][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 28.018712][ C0] RBP: 00007ffd7d698710 R08: 0000000000000000 R09: 0000000000000020 [ 28.018713][ C0] R10: 00007f7049238e50 R11: 0000000000000246 R12: 000055e12e8c4320 [ 28.018713][ C0] R13: 000055e12e8c3fa0 R14: 0000000000000000 R15: 00000000ffffffff [ 28.018716][ C0] [ 28.050934][ C0] ======================================================== [ 28.051234][ C0] WARNING: possible irq lock inversion dependency detected [ 28.051519][ C0] 7.2.0-virtme #1 Tainted: G W [ 28.051718][ C0] -------------------------------------------------------- [ 28.052009][ C0] vxlan_bridge_1d/173 just changed the state of lock: [ 28.052260][ C0] ff1100000cd32e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.052635][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.052936][ C0] (fs_reclaim){+.+.}-{0:0} [ 28.052939][ C0] [ 28.052939][ C0] [ 28.052939][ C0] and interrupts could create inverse lock ordering between them. [ 28.052939][ C0] [ 28.053572][ C0] [ 28.053572][ C0] other info that might help us debug this: [ 28.053863][ C0] Chain exists of: [ 28.053863][ C0] &br->lock --> console_owner --> fs_reclaim [ 28.053863][ C0] [ 28.054266][ C0] Possible interrupt unsafe locking scenario: [ 28.054266][ C0] [ 28.054550][ C0] CPU0 CPU1 [ 28.054708][ C0] ---- ---- [ 28.054866][ C0] lock(fs_reclaim); [ 28.054992][ C0] local_irq_disable(); [ 28.055248][ C0] lock(&br->lock); [ 28.055499][ C0] lock(console_owner); [ 28.055706][ C0] [ 28.055880][ C0] lock(&br->lock); [ 28.056001][ C0] [ 28.056001][ C0] *** DEADLOCK *** [ 28.056001][ C0] [ 28.056294][ C0] locks held by vxlan_bridge_1d/173: 1, last CPU#0: [ 28.056494][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.056872][ C0] [ 28.056872][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 28.057196][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 28.057408][ C0] HARDIRQ-ON-W at: [ 28.057530][ C0] __lock_acquire+0x388/0xc20 [ 28.057791][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.057984][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.058233][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.058520][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.058824][ C0] workqueue_init+0x2a/0x680 [ 28.059018][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.059315][ C0] kernel_init+0x21/0x150 [ 28.059564][ C0] ret_from_fork+0x474/0x6b0 [ 28.059769][ C0] ret_from_fork_asm+0x11/0x20 [ 28.060029][ C0] SOFTIRQ-ON-W at: [ 28.060150][ C0] __lock_acquire+0x388/0xc20 [ 28.060395][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.060591][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.060849][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.061138][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.061430][ C0] workqueue_init+0x2a/0x680 [ 28.061623][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.061925][ C0] kernel_init+0x21/0x150 [ 28.062176][ C0] ret_from_fork+0x474/0x6b0 [ 28.062370][ C0] ret_from_fork_asm+0x11/0x20 [ 28.062628][ C0] INITIAL USE at: [ 28.062744][ C0] __lock_acquire+0x388/0xc20 [ 28.063001][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.063198][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.063450][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.063750][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.064036][ C0] workqueue_init+0x2a/0x680 [ 28.064231][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.064481][ C0] kernel_init+0x21/0x150 [ 28.064678][ C0] ret_from_fork+0x474/0x6b0 [ 28.064932][ C0] ret_from_fork_asm+0x11/0x20 [ 28.065181][ C0] } [ 28.065264][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.065553][ C0] ... acquired at: [ 28.065673][ C0] __lock_acquire+0x518/0xc20 [ 28.065889][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.066044][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.066254][ C0] __kmalloc_noprof+0xd3/0x760 [ 28.066406][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.066627][ C0] put_chars+0x1e1/0x2f0 [ 28.066788][ C0] hvc_console_print+0x292/0x780 [ 28.066999][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.067152][ C0] console_flush_one_record+0x46f/0x710 [ 28.067367][ C0] console_unlock+0xee/0x1f0 [ 28.067526][ C0] vprintk_emit+0x37c/0x3e0 [ 28.067692][ C0] _printk+0xc7/0x100 [ 28.067817][ C0] sock_register+0x12d/0x290 [ 28.067978][ C0] inet6_init+0x1a6/0x3e0 [ 28.068205][ C0] do_one_initcall+0x124/0x4f0 [ 28.068363][ C0] kernel_init_freeable+0x596/0x630 [ 28.068568][ C0] kernel_init+0x21/0x150 [ 28.068728][ C0] ret_from_fork+0x474/0x6b0 [ 28.068940][ C0] ret_from_fork_asm+0x11/0x20 [ 28.069094][ C0] [ 28.069230][ C0] -> (console_owner){....}-{0:0} { [ 28.069384][ C0] INITIAL USE at: [ 28.069555][ C0] } [ 28.069632][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.069918][ C0] ... acquired at: [ 28.070051][ C0] __lock_acquire+0x518/0xc20 [ 28.070204][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.070414][ C0] console_lock_spinning_enable+0x5c/0x60 [ 28.070663][ C0] console_emit_next_record+0x1d1/0x4c0 [ 28.070822][ C0] console_flush_one_record+0x46f/0x710 [ 28.071034][ C0] console_unlock+0xee/0x1f0 [ 28.071196][ C0] vprintk_emit+0x37c/0x3e0 [ 28.071407][ C0] _printk+0xc7/0x100 [ 28.071522][ C0] br_set_state+0x22f/0x430 [bridge] [ 28.071683][ C0] br_init_port+0xc4/0x200 [bridge] [ 28.071902][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 28.072151][ C0] br_add_if+0xde2/0x1320 [bridge] [ 28.072308][ C0] do_set_master+0x357/0x580 [ 28.072519][ C0] do_setlink.isra.0+0xa31/0x2750 [ 28.072678][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.072892][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.073044][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.073254][ C0] netlink_unicast+0x486/0x750 [ 28.073413][ C0] netlink_sendmsg+0x735/0xc60 [ 28.073655][ C0] ____sys_sendmsg+0x415/0x880 [ 28.073819][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.074037][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.074200][ C0] do_syscall_64+0xff/0x530 [ 28.074415][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.074613][ C0] [ 28.074693][ C0] -> (&br->lock){+.-.}-{3:3} { [ 28.074918][ C0] HARDIRQ-ON-W at: [ 28.075036][ C0] __lock_acquire+0x388/0xc20 [ 28.075289][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.075540][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.075745][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 28.076036][ C0] netif_set_mac_address+0x282/0x410 [ 28.076282][ C0] do_setlink.isra.0+0x706/0x2750 [ 28.076494][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.076749][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.076947][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.077203][ C0] netlink_unicast+0x486/0x750 [ 28.077458][ C0] netlink_sendmsg+0x735/0xc60 [ 28.077655][ C0] ____sys_sendmsg+0x415/0x880 [ 28.077911][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.078160][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.078352][ C0] do_syscall_64+0xff/0x530 [ 28.078600][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.078893][ C0] IN-SOFTIRQ-W at: [ 28.079006][ C0] __lock_acquire+0x388/0xc20 [ 28.079254][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.079448][ C0] _raw_spin_lock+0x33/0x40 [ 28.079701][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.079995][ C0] call_timer_fn+0x160/0x4d0 [ 28.080192][ C0] __run_timers+0x68f/0xaa0 [ 28.080434][ C0] run_timer_softirq+0xf0/0x160 [ 28.080621][ C0] handle_softirqs+0x1d3/0x900 [ 28.080876][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.081119][ C0] irq_exit_rcu+0xe/0x30 [ 28.081305][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.081586][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.081815][ C0] _raw_spin_unlock_irqrestore+0x36/0x80 [ 28.082096][ C0] __debug_check_no_obj_freed+0x266/0x5a0 [ 28.082331][ C0] __free_frozen_pages+0x32a/0xfc0 [ 28.082578][ C0] __kasan_populate_vmalloc_do+0x121/0x1e0 [ 28.082863][ C0] alloc_vmap_area+0x35e/0xed0 [ 28.083053][ C0] __get_vm_area_node+0x165/0x280 [ 28.083294][ C0] __vmalloc_node_range_noprof+0x21a/0x4e0 [ 28.083578][ C0] __vmalloc_node_noprof+0x87/0x130 [ 28.083772][ C0] alloc_thread_stack_node+0xb7/0x340 [ 28.084016][ C0] dup_task_struct+0x62/0x830 [ 28.084274][ C0] copy_process+0x3f4/0x6240 [ 28.084466][ C0] kernel_clone+0x1a4/0x6c0 [ 28.084715][ C0] __do_sys_clone+0xe3/0x130 [ 28.084904][ C0] do_syscall_64+0xff/0x530 [ 28.085153][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.085433][ C0] INITIAL USE at: [ 28.085544][ C0] __lock_acquire+0x388/0xc20 [ 28.085796][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.085992][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.086236][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 28.086525][ C0] netif_set_mac_address+0x282/0x410 [ 28.086724][ C0] do_setlink.isra.0+0x706/0x2750 [ 28.086975][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.087224][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.087420][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.087664][ C0] netlink_unicast+0x486/0x750 [ 28.087914][ C0] netlink_sendmsg+0x735/0xc60 [ 28.088108][ C0] ____sys_sendmsg+0x415/0x880 [ 28.088352][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.088540][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.088804][ C0] do_syscall_64+0xff/0x530 [ 28.089051][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.089279][ C0] } [ 28.089412][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.089651][ C0] ... acquired at: [ 28.089773][ C0] mark_lock+0x1d7/0xa00 [ 28.089923][ C0] mark_usage+0x42/0x170 [ 28.090133][ C0] __lock_acquire+0x388/0xc20 [ 28.090289][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.090496][ C0] _raw_spin_lock+0x33/0x40 [ 28.090650][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.090905][ C0] call_timer_fn+0x160/0x4d0 [ 28.091055][ C0] __run_timers+0x68f/0xaa0 [ 28.091264][ C0] run_timer_softirq+0xf0/0x160 [ 28.091417][ C0] handle_softirqs+0x1d3/0x900 [ 28.091628][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.091789][ C0] irq_exit_rcu+0xe/0x30 [ 28.091995][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.092240][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.092425][ C0] _raw_spin_unlock_irqrestore+0x36/0x80 [ 28.092666][ C0] __debug_check_no_obj_freed+0x266/0x5a0 [ 28.092863][ C0] __free_frozen_pages+0x32a/0xfc0 [ 28.093069][ C0] __kasan_populate_vmalloc_do+0x121/0x1e0 [ 28.093309][ C0] alloc_vmap_area+0x35e/0xed0 [ 28.093479][ C0] __get_vm_area_node+0x165/0x280 [ 28.093692][ C0] __vmalloc_node_range_noprof+0x21a/0x4e0 [ 28.093882][ C0] __vmalloc_node_noprof+0x87/0x130 [ 28.094084][ C0] alloc_thread_stack_node+0xb7/0x340 [ 28.094237][ C0] dup_task_struct+0x62/0x830 [ 28.094440][ C0] copy_process+0x3f4/0x6240 [ 28.094591][ C0] kernel_clone+0x1a4/0x6c0 [ 28.094747][ C0] __do_sys_clone+0xe3/0x130 [ 28.094896][ C0] do_syscall_64+0xff/0x530 [ 28.095103][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.095294][ C0] [ 28.095423][ C0] [ 28.095423][ C0] stack backtrace: [ 28.095615][ C0] CPU: 0 UID: 0 PID: 173 Comm: vxlan_bridge_1d Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.095619][ C0] Tainted: [W]=WARN [ 28.095620][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.095621][ C0] Call Trace: [ 28.095622][ C0] [ 28.095623][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.095628][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.095631][ C0] mark_lock_irq+0x989/0x9c0 [ 28.095634][ C0] mark_lock+0x1d7/0xa00 [ 28.095636][ C0] mark_usage+0x42/0x170 [ 28.095638][ C0] __lock_acquire+0x388/0xc20 [ 28.095640][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.095642][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.095649][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.095653][ C0] ? lock_acquire+0x13c/0x160 [ 28.095655][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.095661][ C0] _raw_spin_lock+0x33/0x40 [ 28.095663][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.095669][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.095676][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.095682][ C0] call_timer_fn+0x160/0x4d0 [ 28.095688][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.095690][ C0] ? debug_object_active_state+0x430/0x430 [ 28.095692][ C0] ? find_held_lock+0x2b/0x80 [ 28.095694][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.095696][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.095699][ C0] __run_timers+0x68f/0xaa0 [ 28.095700][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.095707][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.095709][ C0] ? __lock_acquire+0x518/0xc20 [ 28.095712][ C0] ? __rwlock_init+0x150/0x150 [ 28.095714][ C0] run_timer_softirq+0xf0/0x160 [ 28.095716][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.095718][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.095721][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.095722][ C0] handle_softirqs+0x1d3/0x900 [ 28.095724][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.095726][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.095728][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.095730][ C0] irq_exit_rcu+0xe/0x30 [ 28.095731][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.095733][ C0] [ 28.095733][ C0] [ 28.095734][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.095736][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80 [ 28.095739][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 c1 af ba fd 48 89 df e8 c9 05 bb fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 70 cf ac fd 65 48 83 3d af 0b f3 01 00 74 12 5b [ 28.095740][ C0] RSP: 0018:ffa00000018775e8 EFLAGS: 00000246 [ 28.095742][ C0] RAX: 0000000000000092 RBX: ffffffff9d06db38 RCX: ffffffff995a8483 [ 28.095743][ C0] RDX: ff1100000d96c6c0 RSI: ffffffff99e38b01 RDI: ffffffff9988d8e0 [ 28.095744][ C0] RBP: 0000000000000286 R08: 0000000000000000 R09: 0000000000000000 [ 28.095745][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000004 [ 28.095746][ C0] R13: 0000000000000004 R14: dffffc0000000000 R15: ff1100000cc65000 [ 28.095747][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 28.095750][ C0] __debug_check_no_obj_freed+0x266/0x5a0 [ 28.095753][ C0] ? free_obj_work+0x3a0/0x3a0 [ 28.095755][ C0] ? __apply_to_page_range+0x34f/0x5d0 [ 28.095758][ C0] ? kasan_poison+0x50/0x50 [ 28.095760][ C0] __free_frozen_pages+0x32a/0xfc0 [ 28.095763][ C0] __kasan_populate_vmalloc_do+0x121/0x1e0 [ 28.095765][ C0] alloc_vmap_area+0x35e/0xed0 [ 28.095767][ C0] ? free_vmap_area+0x1f20/0x1f20 [ 28.095769][ C0] ? kasan_save_track+0x14/0x30 [ 28.095772][ C0] ? __kasan_kmalloc+0x7b/0x90 [ 28.095774][ C0] ? __kmalloc_cache_node_noprof+0x2b3/0x660 [ 28.095777][ C0] ? __get_vm_area_node+0xbc/0x280 [ 28.095779][ C0] __get_vm_area_node+0x165/0x280 [ 28.095781][ C0] __vmalloc_node_range_noprof+0x21a/0x4e0 [ 28.095783][ C0] ? dup_task_struct+0x62/0x830 [ 28.095784][ C0] ? dup_task_struct+0x62/0x830 [ 28.095786][ C0] ? __vmalloc_area_node+0x620/0x620 [ 28.095787][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.095789][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.095790][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.095792][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.095793][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 28.095795][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 28.095797][ C0] __vmalloc_node_noprof+0x87/0x130 [ 28.095799][ C0] ? dup_task_struct+0x62/0x830 [ 28.095800][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.095801][ C0] ? preempt_count_add+0x84/0x180 [ 28.095804][ C0] ? alloc_thread_stack_node+0x28/0x340 [ 28.095806][ C0] alloc_thread_stack_node+0xb7/0x340 [ 28.095807][ C0] dup_task_struct+0x62/0x830 [ 28.095809][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 28.095811][ C0] copy_process+0x3f4/0x6240 [ 28.095812][ C0] ? find_held_lock+0x2b/0x80 [ 28.095814][ C0] ? find_held_lock+0x2b/0x80 [ 28.095815][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.095817][ C0] ? pidfd_prepare+0x150/0x150 [ 28.095819][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.095821][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.095823][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 28.095825][ C0] ? validate_chain+0x38b/0xc20 [ 28.095827][ C0] kernel_clone+0x1a4/0x6c0 [ 28.095829][ C0] ? create_io_thread+0x130/0x130 [ 28.095831][ C0] ? find_held_lock+0x2b/0x80 [ 28.095833][ C0] __do_sys_clone+0xe3/0x130 [ 28.095835][ C0] ? kernel_clone+0x6c0/0x6c0 [ 28.095838][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.095840][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.095841][ C0] do_syscall_64+0xff/0x530 [ 28.095842][ C0] ? exc_page_fault+0xee/0x100 [ 28.095844][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.095846][ C0] RIP: 0033:0x7f70492fa126 [ 28.095848][ C0] Code: 7d e0 e8 7d af f5 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a 89 c3 85 c0 75 2f 64 48 8b 04 25 10 00 00 [ 28.095849][ C0] RSP: 002b:00007ffd7d6986f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 28.095851][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f70492fa126 [ 28.095852][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 28.095852][ C0] RBP: 00007ffd7d698710 R08: 0000000000000000 R09: 0000000000000020 [ 28.095853][ C0] R10: 00007f7049238e50 R11: 0000000000000246 R12: 000055e12e8c4320 [ 28.095854][ C0] R13: 000055e12e8c3fa0 R14: 0000000000000000 R15: 00000000ffffffff [ 28.095856][ C0] [ 33.492356][ T792] veth3: entered promiscuous mode [ 33.492371][ T792] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.492374][ T792] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 792, name: bridge [ 33.492375][ T792] preempt_count: 202, expected: 0 [ 33.492376][ T792] RCU nest depth: 0, expected: 0 [ 33.492377][ T792] INFO: lockdep is turned off. [ 33.492379][ T792] irq event stamp: 0 [ 33.492379][ T792] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 33.492384][ T792] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 33.492390][ T792] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 33.492392][ T792] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 33.492393][ T792] Preemption disabled at: [ 33.492394][ T792] [] dev_uc_add_excl+0x67/0x110 [ 33.492401][ T792] CPU: 3 UID: 0 PID: 792 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.492404][ T792] Tainted: [W]=WARN [ 33.492405][ T792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.492407][ T792] Call Trace: [ 33.492408][ T792] [ 33.492409][ T792] dump_stack_lvl+0x6f/0xa0 [ 33.492415][ T792] ? dev_uc_add_excl+0x67/0x110 [ 33.492416][ T792] __might_resched.cold+0x1fe/0x2c1 [ 33.492420][ T792] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.492423][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492427][ T792] __kmalloc_noprof+0x443/0x760 [ 33.492431][ T792] ? __rwlock_init+0x150/0x150 [ 33.492434][ T792] ? alloc_buf.isra.0+0x4b/0x260 [ 33.492437][ T792] ? do_raw_spin_unlock+0x59/0x250 [ 33.492439][ T792] alloc_buf.isra.0+0x4b/0x260 [ 33.492441][ T792] put_chars+0x1e1/0x2f0 [ 33.492443][ T792] ? __send_to_port+0x420/0x420 [ 33.492444][ T792] ? printk_get_next_message+0x240/0x650 [ 33.492447][ T792] ? console_prepend_replay+0x20/0x20 [ 33.492449][ T792] hvc_console_print+0x292/0x780 [ 33.492453][ T792] ? hvc_write+0x3a0/0x3a0 [ 33.492454][ T792] ? __rwlock_init+0x150/0x150 [ 33.492455][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492458][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492459][ T792] ? lock_acquire+0x13c/0x160 [ 33.492461][ T792] console_emit_next_record+0x22f/0x4c0 [ 33.492464][ T792] ? devkmsg_read+0x4b0/0x4b0 [ 33.492466][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492467][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492469][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492471][ T792] ? lock_acquire+0x13c/0x160 [ 33.492472][ T792] ? console_flush_one_record+0x111/0x710 [ 33.492474][ T792] console_flush_one_record+0x46f/0x710 [ 33.492476][ T792] ? console_emit_next_record+0x4c0/0x4c0 [ 33.492479][ T792] console_unlock+0xee/0x1f0 [ 33.492481][ T792] ? lock_acquire+0x13c/0x160 [ 33.492482][ T792] ? console_flush_one_record+0x710/0x710 [ 33.492484][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492485][ T792] ? lock_release+0x184/0x1f0 [ 33.492487][ T792] ? lock_acquire+0x60/0x160 [ 33.492488][ T792] ? __rcu_read_lock+0x30/0x70 [ 33.492490][ T792] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.492492][ T792] ? vprintk_emit+0x320/0x3e0 [ 33.492494][ T792] vprintk_emit+0x37c/0x3e0 [ 33.492496][ T792] ? wake_up_klogd_work_func+0x90/0x90 [ 33.492499][ T792] _printk+0xc7/0x100 [ 33.492502][ T792] ? snapshot_read.cold+0x21/0x21 [ 33.492504][ T792] ? netdev_name+0x43/0x60 [ 33.492507][ T792] ? __netdev_printk+0x17f/0x1d0 [ 33.492508][ T792] netdev_info+0xe2/0x116 [ 33.492510][ T792] ? netdev_notice+0x120/0x120 [ 33.492512][ T792] ? kasan_save_track+0x14/0x30 [ 33.492515][ T792] ? __kmalloc_cache_noprof+0x29a/0x620 [ 33.492517][ T792] ? __hw_addr_add_ex+0x247/0x630 [ 33.492518][ T792] ? mutex_is_locked+0x1c/0x50 [ 33.492521][ T792] __dev_set_promiscuity.cold+0x95/0x104 [ 33.492524][ T792] __dev_set_rx_mode+0x219/0x2c0 [ 33.492526][ T792] dev_uc_add_excl+0xf2/0x110 [ 33.492528][ T792] ndo_dflt_fdb_add+0x105/0x1e0 [ 33.492531][ T792] ? __nla_parse+0x22/0x30 [ 33.492534][ T792] rtnl_fdb_add+0x632/0xa00 [ 33.492535][ T792] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.492537][ T792] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 33.492538][ T792] ? rtnl_fdb_del+0xb10/0xb10 [ 33.492539][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492541][ T792] ? __rcu_read_lock+0x30/0x70 [ 33.492544][ T792] ? unwind_get_return_address+0x67/0xd0 [ 33.492546][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492548][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492550][ T792] ? cap_capable+0x1d7/0x3d0 [ 33.492553][ T792] ? lock_acquire+0x13c/0x160 [ 33.492555][ T792] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 33.492556][ T792] ? rtnl_link_fill+0x920/0x920 [ 33.492558][ T792] ? filter_irq_stacks+0xd0/0xd0 [ 33.492560][ T792] ? stack_depot_save_flags+0x1bc/0x790 [ 33.492564][ T792] netlink_rcv_skb+0x14e/0x3a0 [ 33.492567][ T792] ? rtnl_link_fill+0x920/0x920 [ 33.492569][ T792] ? lock_release+0x184/0x1f0 [ 33.492572][ T792] ? netlink_ack+0xcf0/0xcf0 [ 33.492574][ T792] ? __netlink_lookup+0xb9/0x6b0 [ 33.492577][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492580][ T792] ? lock_release+0x184/0x1f0 [ 33.492582][ T792] netlink_unicast+0x486/0x750 [ 33.492584][ T792] ? netlink_attachskb+0x810/0x810 [ 33.492585][ T792] ? next_uptodate_folio+0x2b/0x770 [ 33.492589][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492591][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492592][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492594][ T792] netlink_sendmsg+0x735/0xc60 [ 33.492596][ T792] ? netlink_unicast+0x750/0x750 [ 33.492598][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492600][ T792] ? lock_release+0x184/0x1f0 [ 33.492601][ T792] ____sys_sendmsg+0x415/0x880 [ 33.492604][ T792] ? copy_msghdr_from_user+0x279/0x420 [ 33.492606][ T792] ? get_timestamp.constprop.0+0x390/0x390 [ 33.492607][ T792] ? move_addr_to_kernel+0x40/0x40 [ 33.492609][ T792] ? do_fault_around+0x300/0x5a0 [ 33.492613][ T792] ? lock_acquire+0x13c/0x160 [ 33.492615][ T792] ___sys_sendmsg+0x14e/0x1d0 [ 33.492616][ T792] ? do_pte_missing+0x86f/0xcc0 [ 33.492618][ T792] ? copy_msghdr_from_user+0x420/0x420 [ 33.492620][ T792] ? rcu_read_unlock+0x20/0x70 [ 33.492625][ T792] __sys_sendmsg+0x12c/0x1d0 [ 33.492627][ T792] ? __sys_sendmsg_sock+0x20/0x20 [ 33.492629][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492631][ T792] ? rcu_is_watching+0x16/0xd0 [ 33.492633][ T792] do_syscall_64+0xff/0x530 [ 33.492636][ T792] ? exc_page_fault+0xee/0x100 [ 33.492638][ T792] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.492639][ T792] RIP: 0033:0x7feabd4fe54e [ 33.492641][ T792] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 33.492643][ T792] RSP: 002b:00007fffda6539f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.492647][ T792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feabd4fe54e [ 33.492648][ T792] RDX: 0000000000000000 RSI: 00007fffda653aa0 RDI: 0000000000000005 [ 33.492649][ T792] RBP: 00007fffda653a00 R08: 0000000000000000 R09: 0000000000000000 [ 33.492650][ T792] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915bd1 [ 33.492651][ T792] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 33.492653][ T792] [ 44.524064][ T1281] veth3: left promiscuous mode [ 44.524082][ T1281] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.524085][ T1281] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1281, name: bridge [ 44.524087][ T1281] preempt_count: 202, expected: 0 [ 44.524088][ T1281] RCU nest depth: 0, expected: 0 [ 44.524089][ T1281] INFO: lockdep is turned off. [ 44.524091][ T1281] irq event stamp: 0 [ 44.524092][ T1281] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.524097][ T1281] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 44.524104][ T1281] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 44.524106][ T1281] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.524108][ T1281] Preemption disabled at: [ 44.524109][ T1281] [] dev_uc_del+0x68/0x150 [ 44.524117][ T1281] CPU: 2 UID: 0 PID: 1281 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.524121][ T1281] Tainted: [W]=WARN [ 44.524123][ T1281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.524124][ T1281] Call Trace: [ 44.524126][ T1281] [ 44.524128][ T1281] dump_stack_lvl+0x6f/0xa0 [ 44.524134][ T1281] ? dev_uc_del+0x68/0x150 [ 44.524135][ T1281] __might_resched.cold+0x1fe/0x2c1 [ 44.524140][ T1281] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.524144][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524149][ T1281] __kmalloc_noprof+0x443/0x760 [ 44.524153][ T1281] ? __rwlock_init+0x150/0x150 [ 44.524156][ T1281] ? alloc_buf.isra.0+0x4b/0x260 [ 44.524160][ T1281] ? do_raw_spin_unlock+0x59/0x250 [ 44.524162][ T1281] alloc_buf.isra.0+0x4b/0x260 [ 44.524165][ T1281] put_chars+0x1e1/0x2f0 [ 44.524167][ T1281] ? __send_to_port+0x420/0x420 [ 44.524170][ T1281] ? console_prepend_replay+0x20/0x20 [ 44.524174][ T1281] hvc_console_print+0x292/0x780 [ 44.524178][ T1281] ? hvc_write+0x3a0/0x3a0 [ 44.524180][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524182][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524185][ T1281] ? lock_acquire+0x13c/0x160 [ 44.524188][ T1281] console_emit_next_record+0x22f/0x4c0 [ 44.524191][ T1281] ? devkmsg_read+0x4b0/0x4b0 [ 44.524193][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524195][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524197][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524199][ T1281] ? lock_acquire+0x13c/0x160 [ 44.524202][ T1281] ? console_flush_one_record+0x111/0x710 [ 44.524204][ T1281] console_flush_one_record+0x46f/0x710 [ 44.524207][ T1281] ? console_emit_next_record+0x4c0/0x4c0 [ 44.524211][ T1281] console_unlock+0xee/0x1f0 [ 44.524213][ T1281] ? lock_acquire+0x13c/0x160 [ 44.524215][ T1281] ? console_flush_one_record+0x710/0x710 [ 44.524217][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524219][ T1281] ? lock_release+0x184/0x1f0 [ 44.524221][ T1281] ? lock_acquire+0x60/0x160 [ 44.524223][ T1281] ? __rcu_read_lock+0x30/0x70 [ 44.524225][ T1281] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.524228][ T1281] ? vprintk_emit+0x320/0x3e0 [ 44.524230][ T1281] vprintk_emit+0x37c/0x3e0 [ 44.524233][ T1281] ? wake_up_klogd_work_func+0x90/0x90 [ 44.524236][ T1281] ? kvfree_call_rcu+0x88/0x2e0 [ 44.524239][ T1281] ? dev_uc_del+0xef/0x150 [ 44.524241][ T1281] ? rtnl_fdb_del+0x75c/0xb10 [ 44.524243][ T1281] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 44.524245][ T1281] ? netlink_rcv_skb+0x14e/0x3a0 [ 44.524248][ T1281] ? netlink_unicast+0x486/0x750 [ 44.524249][ T1281] ? netlink_sendmsg+0x735/0xc60 [ 44.524252][ T1281] _printk+0xc7/0x100 [ 44.524256][ T1281] ? snapshot_read.cold+0x21/0x21 [ 44.524259][ T1281] ? netdev_name+0x43/0x60 [ 44.524262][ T1281] ? __netdev_printk+0x17f/0x1d0 [ 44.524264][ T1281] netdev_info+0xe2/0x116 [ 44.524267][ T1281] ? netdev_notice+0x120/0x120 [ 44.524269][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524272][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524274][ T1281] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.524277][ T1281] ? do_raw_spin_unlock+0x59/0x250 [ 44.524279][ T1281] ? trace_hardirqs_on+0x36/0x40 [ 44.524281][ T1281] ? mutex_is_locked+0x1c/0x50 [ 44.524284][ T1281] __dev_set_promiscuity.cold+0x95/0x104 [ 44.524288][ T1281] __dev_set_rx_mode+0x219/0x2c0 [ 44.524291][ T1281] dev_uc_del+0x124/0x150 [ 44.524294][ T1281] rtnl_fdb_del+0x75c/0xb10 [ 44.524296][ T1281] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.524298][ T1281] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 44.524300][ T1281] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 44.524301][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524303][ T1281] ? __rcu_read_lock+0x30/0x70 [ 44.524307][ T1281] ? unwind_get_return_address+0x67/0xd0 [ 44.524310][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524312][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524314][ T1281] ? cap_capable+0x1d7/0x3d0 [ 44.524318][ T1281] ? lock_acquire+0x13c/0x160 [ 44.524321][ T1281] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 44.524324][ T1281] ? rtnl_link_fill+0x920/0x920 [ 44.524325][ T1281] ? filter_irq_stacks+0xd0/0xd0 [ 44.524329][ T1281] ? stack_depot_save_flags+0x1bc/0x790 [ 44.524333][ T1281] netlink_rcv_skb+0x14e/0x3a0 [ 44.524335][ T1281] ? rtnl_link_fill+0x920/0x920 [ 44.524337][ T1281] ? lock_release+0x184/0x1f0 [ 44.524339][ T1281] ? netlink_ack+0xcf0/0xcf0 [ 44.524341][ T1281] ? __netlink_lookup+0xb9/0x6b0 [ 44.524344][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524347][ T1281] ? lock_release+0x184/0x1f0 [ 44.524349][ T1281] netlink_unicast+0x486/0x750 [ 44.524352][ T1281] ? netlink_attachskb+0x810/0x810 [ 44.524354][ T1281] ? next_uptodate_folio+0x2b/0x770 [ 44.524357][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524359][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524361][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524364][ T1281] netlink_sendmsg+0x735/0xc60 [ 44.524367][ T1281] ? netlink_unicast+0x750/0x750 [ 44.524369][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524371][ T1281] ? lock_release+0x184/0x1f0 [ 44.524374][ T1281] ____sys_sendmsg+0x415/0x880 [ 44.524377][ T1281] ? copy_msghdr_from_user+0x279/0x420 [ 44.524379][ T1281] ? get_timestamp.constprop.0+0x390/0x390 [ 44.524381][ T1281] ? move_addr_to_kernel+0x40/0x40 [ 44.524384][ T1281] ? do_fault_around+0x300/0x5a0 [ 44.524387][ T1281] ? lock_acquire+0x13c/0x160 [ 44.524390][ T1281] ___sys_sendmsg+0x14e/0x1d0 [ 44.524392][ T1281] ? do_pte_missing+0x86f/0xcc0 [ 44.524395][ T1281] ? copy_msghdr_from_user+0x420/0x420 [ 44.524397][ T1281] ? rcu_read_unlock+0x20/0x70 [ 44.524404][ T1281] __sys_sendmsg+0x12c/0x1d0 [ 44.524406][ T1281] ? __sys_sendmsg_sock+0x20/0x20 [ 44.524410][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524412][ T1281] ? rcu_is_watching+0x16/0xd0 [ 44.524415][ T1281] do_syscall_64+0xff/0x530 [ 44.524418][ T1281] ? exc_page_fault+0xee/0x100 [ 44.524421][ T1281] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.524423][ T1281] RIP: 0033:0x7f6ab8e5954e [ 44.524425][ T1281] 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 [ 44.524427][ T1281] RSP: 002b:00007ffc108c5cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.524432][ T1281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ab8e5954e [ 44.524433][ T1281] RDX: 0000000000000000 RSI: 00007ffc108c5da0 RDI: 0000000000000005 [ 44.524434][ T1281] RBP: 00007ffc108c5d00 R08: 0000000000000000 R09: 0000000000000000 [ 44.524435][ T1281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915bdc [ 44.524437][ T1281] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 44.524440][ T1281] [ 60.545972][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 60.545991][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 60.545994][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1567, name: mausezahn [ 60.545996][ C0] preempt_count: 102, expected: 0 [ 60.545997][ C0] RCU nest depth: 2, expected: 0 [ 60.545998][ C0] INFO: lockdep is turned off. [ 60.545999][ C0] irq event stamp: 0 [ 60.546000][ C0] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 60.546004][ C0] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 60.546010][ C0] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 60.546012][ C0] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 60.546014][ C0] Preemption disabled at: [ 60.546014][ C0] [] __dev_queue_xmit+0x204/0x1b80 [ 60.546022][ C0] CPU: 0 UID: 0 PID: 1567 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 60.546026][ C0] Tainted: [W]=WARN [ 60.546027][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.546029][ C0] Call Trace: [ 60.546030][ C0] [ 60.546031][ C0] dump_stack_lvl+0x6f/0xa0 [ 60.546037][ C0] ? __dev_queue_xmit+0x204/0x1b80 [ 60.546038][ C0] __might_resched.cold+0x1fe/0x2c1 [ 60.546042][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 60.546046][ C0] ? ip4_addr_string+0x179/0x250 [ 60.546049][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546053][ C0] __kmalloc_noprof+0x443/0x760 [ 60.546056][ C0] ? __rwlock_init+0x150/0x150 [ 60.546059][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 60.546062][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 60.546064][ C0] alloc_buf.isra.0+0x4b/0x260 [ 60.546066][ C0] put_chars+0x1e1/0x2f0 [ 60.546068][ C0] ? __send_to_port+0x420/0x420 [ 60.546069][ C0] ? printk_get_next_message+0x240/0x650 [ 60.546072][ C0] ? console_prepend_replay+0x20/0x20 [ 60.546074][ C0] hvc_console_print+0x292/0x780 [ 60.546077][ C0] ? hvc_write+0x3a0/0x3a0 [ 60.546079][ C0] ? __rwlock_init+0x150/0x150 [ 60.546080][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546082][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546083][ C0] ? lock_acquire+0x13c/0x160 [ 60.546086][ C0] console_emit_next_record+0x22f/0x4c0 [ 60.546088][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 60.546090][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546091][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546093][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546095][ C0] ? lock_acquire+0x13c/0x160 [ 60.546096][ C0] ? console_flush_one_record+0x111/0x710 [ 60.546098][ C0] console_flush_one_record+0x46f/0x710 [ 60.546100][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 60.546103][ C0] console_unlock+0xee/0x1f0 [ 60.546105][ C0] ? lock_acquire+0x13c/0x160 [ 60.546106][ C0] ? console_flush_one_record+0x710/0x710 [ 60.546108][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546109][ C0] ? lock_release+0x184/0x1f0 [ 60.546111][ C0] ? lock_acquire+0x60/0x160 [ 60.546112][ C0] ? __rcu_read_lock+0x30/0x70 [ 60.546114][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 60.546116][ C0] ? vprintk_emit+0x320/0x3e0 [ 60.546118][ C0] vprintk_emit+0x37c/0x3e0 [ 60.546123][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 60.546124][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 60.546126][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546128][ C0] ? lock_acquire+0x13c/0x160 [ 60.546130][ C0] _printk+0xc7/0x100 [ 60.546132][ C0] ? snapshot_read.cold+0x21/0x21 [ 60.546134][ C0] ? ___ratelimit+0x4e7/0xa00 [ 60.546137][ C0] ? idr_get_free+0x830/0x830 [ 60.546139][ C0] ? csum_partial+0xc/0x20 [ 60.546142][ C0] ? skb_pull_rcsum+0x201/0x460 [ 60.546144][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 60.546147][ C0] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 60.546154][ C0] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 60.546158][ C0] ? fib_rules_unregister+0x440/0x440 [ 60.546162][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 60.546166][ C0] ? csum_partial+0xc/0x20 [ 60.546167][ C0] ? skb_checksum+0x58f/0x8e0 [ 60.546170][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 60.546173][ C0] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 60.546176][ C0] udp_queue_rcv_one_skb+0x645/0xb00 [ 60.546177][ C0] ? fib_multipath_hash+0x11b0/0x11b0 [ 60.546180][ C0] udp_unicast_rcv_skb+0x366/0x450 [ 60.546182][ C0] ? udp_rcv+0xaa1/0x1d90 [ 60.546184][ C0] udp_rcv+0xaba/0x1d90 [ 60.546186][ C0] ? udp_sk_rx_dst_set+0x90/0x90 [ 60.546188][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546190][ C0] ? lock_release+0x184/0x1f0 [ 60.546192][ C0] ip_protocol_deliver_rcu+0x82/0x350 [ 60.546195][ C0] ? process_backlog+0x3f1/0x14c0 [ 60.546197][ C0] ip_local_deliver_finish+0x36f/0x610 [ 60.546199][ C0] ip_local_deliver+0x184/0x4c0 [ 60.546201][ C0] ? ip_local_deliver_finish+0x610/0x610 [ 60.546203][ C0] ? rcu_read_lock_held+0x9/0x40 [ 60.546204][ C0] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 60.546206][ C0] ? __asan_memset+0x27/0x50 [ 60.546209][ C0] ? rcu_read_lock_held+0x9/0x40 [ 60.546210][ C0] ? process_backlog+0x3f1/0x14c0 [ 60.546212][ C0] ip_rcv+0xdc/0x3d0 [ 60.546214][ C0] ? ip_local_deliver+0x4c0/0x4c0 [ 60.546217][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 60.546219][ C0] ? trace_pelt_cfs_tp+0x9b/0x190 [ 60.546222][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 60.546224][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546226][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546228][ C0] process_backlog+0x431/0x14c0 [ 60.546230][ C0] __napi_poll+0xa7/0x3b0 [ 60.546233][ C0] net_rx_action+0x513/0xf50 [ 60.546236][ C0] ? __napi_poll+0x3b0/0x3b0 [ 60.546237][ C0] ? enqueue_task_fair+0x3f0/0xa50 [ 60.546240][ C0] ? wakeup_preempt+0x1d0/0x3e0 [ 60.546242][ C0] ? trace_sched_wakeup+0x9b/0x160 [ 60.546245][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546247][ C0] handle_softirqs+0x1d3/0x900 [ 60.546250][ C0] ? _local_bh_enable+0xc0/0xc0 [ 60.546251][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546253][ C0] ? trace_csd_function_exit+0xb3/0x180 [ 60.546256][ C0] ? __dev_queue_xmit+0x964/0x1b80 [ 60.546258][ C0] do_softirq+0xac/0xe0 [ 60.546259][ C0] [ 60.546260][ C0] [ 60.546260][ C0] __local_bh_enable_ip+0x118/0x150 [ 60.546262][ C0] __dev_queue_xmit+0x979/0x1b80 [ 60.546264][ C0] ? _copy_from_iter+0x1bb/0x1810 [ 60.546268][ C0] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 60.546269][ C0] ? is_bpf_text_address+0x72/0x110 [ 60.546273][ C0] ? ref_tracker_alloc+0x2e7/0x430 [ 60.546275][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 60.546278][ C0] packet_snd+0xee8/0x1840 [ 60.546282][ C0] ? lock_acquire+0x13c/0x160 [ 60.546284][ C0] ? tpacket_snd+0x1990/0x1990 [ 60.546286][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546287][ C0] ? lock_release+0x184/0x1f0 [ 60.546289][ C0] ? lock_acquire+0x13c/0x160 [ 60.546291][ C0] ? rcu_is_watching+0x16/0xd0 [ 60.546292][ C0] ? lock_release+0x184/0x1f0 [ 60.546294][ C0] ? __might_fault+0x97/0x140 [ 60.546297][ C0] __sys_sendto+0x2aa/0x400 [ 60.546300][ C0] ? __ia32_sys_getpeername+0xd0/0xd0 [ 60.546303][ C0] ? sock_ioctl+0x3cb/0x5f0 [ 60.546306][ C0] ? __sys_setsockopt+0xe4/0x150 [ 60.546308][ C0] __x64_sys_sendto+0xe4/0x1f0 [ 60.546309][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 60.546311][ C0] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 60.546312][ C0] ? trace_hardirqs_on+0x36/0x40 [ 60.546313][ C0] do_syscall_64+0xff/0x530 [ 60.546315][ C0] ? exc_page_fault+0xee/0x100 [ 60.546317][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.546319][ C0] RIP: 0033:0x7f7f480fd54e [ 60.546321][ C0] 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 [ 60.546323][ C0] RSP: 002b:00007ffc6fcf7c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 60.546326][ C0] RAX: ffffffffffffffda RBX: 0000563c50f0ab52 RCX: 00007f7f480fd54e [ 60.546328][ C0] RDX: 0000000000000094 RSI: 0000563c50f0ab52 RDI: 0000000000000005 [ 60.546329][ C0] RBP: 00007ffc6fcf7c50 R08: 00007ffc6fcf7ca0 R09: 0000000000000014 [ 60.546329][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000563c50f0a830 [ 60.546330][ C0] R13: 0000000000000094 R14: 0000000000000005 R15: 0000563c50f0a830 [ 60.546333][ C0] [ 60.675800][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 60.776260][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 60.876741][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 60.977147][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 61.077540][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 61.177967][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 61.278401][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 61.378853][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 61.479257][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 95.179113][ C0] net_ratelimit: 10 callbacks suppressed [ 95.179124][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 95.179138][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 95.179140][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2699, name: mausezahn [ 95.179142][ C0] preempt_count: 102, expected: 0 [ 95.179144][ C0] RCU nest depth: 2, expected: 0 [ 95.179145][ C0] INFO: lockdep is turned off. [ 95.179147][ C0] irq event stamp: 0 [ 95.179148][ C0] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 95.179153][ C0] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 95.179161][ C0] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 95.179163][ C0] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 95.179166][ C0] Preemption disabled at: [ 95.179167][ C0] [] __dev_queue_xmit+0x204/0x1b80 [ 95.179176][ C0] CPU: 0 UID: 0 PID: 2699 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 95.179180][ C0] Tainted: [W]=WARN [ 95.179182][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 95.179184][ C0] Call Trace: [ 95.179186][ C0] [ 95.179187][ C0] dump_stack_lvl+0x6f/0xa0 [ 95.179194][ C0] ? __dev_queue_xmit+0x204/0x1b80 [ 95.179197][ C0] __might_resched.cold+0x1fe/0x2c1 [ 95.179201][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 95.179205][ C0] ? ip4_addr_string+0x179/0x250 [ 95.179209][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179214][ C0] __kmalloc_noprof+0x443/0x760 [ 95.179219][ C0] ? __rwlock_init+0x150/0x150 [ 95.179222][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 95.179227][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 95.179229][ C0] alloc_buf.isra.0+0x4b/0x260 [ 95.179232][ C0] put_chars+0x1e1/0x2f0 [ 95.179235][ C0] ? __send_to_port+0x420/0x420 [ 95.179237][ C0] ? printk_get_next_message+0x240/0x650 [ 95.179241][ C0] ? console_prepend_replay+0x20/0x20 [ 95.179245][ C0] hvc_console_print+0x292/0x780 [ 95.179250][ C0] ? hvc_write+0x3a0/0x3a0 [ 95.179252][ C0] ? __rwlock_init+0x150/0x150 [ 95.179254][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179257][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179259][ C0] ? lock_acquire+0x13c/0x160 [ 95.179263][ C0] console_emit_next_record+0x22f/0x4c0 [ 95.179266][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 95.179269][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179272][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179274][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179277][ C0] ? lock_acquire+0x13c/0x160 [ 95.179280][ C0] ? console_flush_one_record+0x111/0x710 [ 95.179282][ C0] console_flush_one_record+0x46f/0x710 [ 95.179286][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 95.179290][ C0] console_unlock+0xee/0x1f0 [ 95.179292][ C0] ? lock_acquire+0x13c/0x160 [ 95.179295][ C0] ? console_flush_one_record+0x710/0x710 [ 95.179297][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179300][ C0] ? lock_release+0x184/0x1f0 [ 95.179302][ C0] ? lock_acquire+0x60/0x160 [ 95.179304][ C0] ? __rcu_read_lock+0x30/0x70 [ 95.179307][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 95.179310][ C0] ? vprintk_emit+0x320/0x3e0 [ 95.179313][ C0] vprintk_emit+0x37c/0x3e0 [ 95.179319][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 95.179322][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179325][ C0] ? lock_acquire+0x13c/0x160 [ 95.179328][ C0] _printk+0xc7/0x100 [ 95.179332][ C0] ? snapshot_read.cold+0x21/0x21 [ 95.179334][ C0] ? ___ratelimit+0x4e7/0xa00 [ 95.179339][ C0] ? idr_get_free+0x830/0x830 [ 95.179341][ C0] ? csum_partial+0xc/0x20 [ 95.179345][ C0] ? skb_pull_rcsum+0x201/0x460 [ 95.179348][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 95.179353][ C0] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 95.179362][ C0] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 95.179370][ C0] ? fib_rules_unregister+0x440/0x440 [ 95.179375][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 95.179381][ C0] ? csum_partial+0xc/0x20 [ 95.179383][ C0] ? skb_checksum+0x58f/0x8e0 [ 95.179388][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 95.179393][ C0] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 95.179397][ C0] udp_queue_rcv_one_skb+0x645/0xb00 [ 95.179399][ C0] ? fib_multipath_hash+0x11b0/0x11b0 [ 95.179404][ C0] udp_unicast_rcv_skb+0x366/0x450 [ 95.179407][ C0] ? udp_rcv+0xaa1/0x1d90 [ 95.179409][ C0] udp_rcv+0xaba/0x1d90 [ 95.179413][ C0] ? udp_sk_rx_dst_set+0x90/0x90 [ 95.179416][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179419][ C0] ? lock_release+0x184/0x1f0 [ 95.179422][ C0] ip_protocol_deliver_rcu+0x82/0x350 [ 95.179426][ C0] ? process_backlog+0x3f1/0x14c0 [ 95.179428][ C0] ip_local_deliver_finish+0x36f/0x610 [ 95.179432][ C0] ip_local_deliver+0x184/0x4c0 [ 95.179435][ C0] ? ip_local_deliver_finish+0x610/0x610 [ 95.179437][ C0] ? rcu_read_lock_held+0x9/0x40 [ 95.179440][ C0] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 95.179442][ C0] ? __asan_memset+0x27/0x50 [ 95.179446][ C0] ? rcu_read_lock_held+0x9/0x40 [ 95.179449][ C0] ? process_backlog+0x3f1/0x14c0 [ 95.179451][ C0] ip_rcv+0xdc/0x3d0 [ 95.179454][ C0] ? ip_local_deliver+0x4c0/0x4c0 [ 95.179459][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 95.179462][ C0] ? trace_pelt_cfs_tp+0x9b/0x190 [ 95.179466][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 95.179469][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179472][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179475][ C0] process_backlog+0x431/0x14c0 [ 95.179479][ C0] __napi_poll+0xa7/0x3b0 [ 95.179483][ C0] net_rx_action+0x513/0xf50 [ 95.179487][ C0] ? __napi_poll+0x3b0/0x3b0 [ 95.179489][ C0] ? enqueue_task_fair+0x3f0/0xa50 [ 95.179493][ C0] ? wakeup_preempt+0x1d0/0x3e0 [ 95.179497][ C0] ? trace_sched_wakeup+0x9b/0x160 [ 95.179501][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179505][ C0] handle_softirqs+0x1d3/0x900 [ 95.179509][ C0] ? _local_bh_enable+0xc0/0xc0 [ 95.179511][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179514][ C0] ? trace_csd_function_exit+0xb3/0x180 [ 95.179517][ C0] ? __dev_queue_xmit+0x964/0x1b80 [ 95.179520][ C0] do_softirq+0xac/0xe0 [ 95.179523][ C0] [ 95.179524][ C0] [ 95.179525][ C0] __local_bh_enable_ip+0x118/0x150 [ 95.179528][ C0] __dev_queue_xmit+0x979/0x1b80 [ 95.179531][ C0] ? _copy_from_iter+0x1bb/0x1810 [ 95.179536][ C0] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 95.179539][ C0] ? is_bpf_text_address+0x72/0x110 [ 95.179542][ C0] ? ref_tracker_alloc+0x2e7/0x430 [ 95.179545][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 95.179551][ C0] packet_snd+0xee8/0x1840 [ 95.179557][ C0] ? lock_acquire+0x13c/0x160 [ 95.179560][ C0] ? tpacket_snd+0x1990/0x1990 [ 95.179562][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179565][ C0] ? lock_release+0x184/0x1f0 [ 95.179567][ C0] ? lock_acquire+0x13c/0x160 [ 95.179570][ C0] ? rcu_is_watching+0x16/0xd0 [ 95.179573][ C0] ? lock_release+0x184/0x1f0 [ 95.179575][ C0] ? __might_fault+0x97/0x140 [ 95.179580][ C0] __sys_sendto+0x2aa/0x400 [ 95.179584][ C0] ? __ia32_sys_getpeername+0xd0/0xd0 [ 95.179588][ C0] ? sock_ioctl+0x3cb/0x5f0 [ 95.179593][ C0] ? __sys_setsockopt+0xe4/0x150 [ 95.179596][ C0] __x64_sys_sendto+0xe4/0x1f0 [ 95.179599][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 95.179601][ C0] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 95.179603][ C0] ? trace_hardirqs_on+0x36/0x40 [ 95.179605][ C0] do_syscall_64+0xff/0x530 [ 95.179608][ C0] ? exc_page_fault+0xee/0x100 [ 95.179611][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 95.179614][ C0] RIP: 0033:0x7f7dd075254e [ 95.179617][ C0] 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 [ 95.179619][ C0] RSP: 002b:00007ffee72118f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 95.179624][ C0] RAX: ffffffffffffffda RBX: 000055aad95c0b52 RCX: 00007f7dd075254e [ 95.179626][ C0] RDX: 0000000000000094 RSI: 000055aad95c0b52 RDI: 0000000000000005 [ 95.179627][ C0] RBP: 00007ffee7211900 R08: 00007ffee7211950 R09: 0000000000000014 [ 95.179629][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055aad95c0830 [ 95.179630][ C0] R13: 0000000000000094 R14: 0000000000000005 R15: 000055aad95c0830 [ 95.179634][ C0] [ 95.321578][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 95.422155][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 95.522793][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 95.623398][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 95.724025][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 95.824632][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 95.925282][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 96.025929][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 96.126557][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 96.416285][ T2717] vx1: left allmulticast mode [ 96.416303][ T2717] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 96.416305][ T2717] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2717, name: ip [ 96.416307][ T2717] preempt_count: 1, expected: 0 [ 96.416308][ T2717] RCU nest depth: 0, expected: 0 [ 96.416309][ T2717] INFO: lockdep is turned off. [ 96.416310][ T2717] irq event stamp: 0 [ 96.416310][ T2717] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 96.416315][ T2717] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 96.416321][ T2717] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 96.416322][ T2717] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 96.416324][ T2717] Preemption disabled at: [ 96.416325][ T2717] [] vprintk_emit+0x31b/0x3e0 [ 96.416332][ T2717] CPU: 3 UID: 0 PID: 2717 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 96.416335][ T2717] Tainted: [W]=WARN [ 96.416336][ T2717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 96.416338][ T2717] Call Trace: [ 96.416339][ T2717] [ 96.416340][ T2717] dump_stack_lvl+0x6f/0xa0 [ 96.416346][ T2717] ? vprintk_emit+0x31b/0x3e0 [ 96.416348][ T2717] __might_resched.cold+0x1fe/0x2c1 [ 96.416352][ T2717] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 96.416355][ T2717] ? __asan_memcpy+0x3c/0x60 [ 96.416358][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416362][ T2717] __kmalloc_noprof+0x443/0x760 [ 96.416365][ T2717] ? __rwlock_init+0x150/0x150 [ 96.416367][ T2717] ? alloc_buf.isra.0+0x4b/0x260 [ 96.416371][ T2717] ? do_raw_spin_unlock+0x59/0x250 [ 96.416373][ T2717] alloc_buf.isra.0+0x4b/0x260 [ 96.416375][ T2717] put_chars+0x1e1/0x2f0 [ 96.416377][ T2717] ? __send_to_port+0x420/0x420 [ 96.416378][ T2717] ? console_prepend_replay+0x20/0x20 [ 96.416381][ T2717] hvc_console_print+0x292/0x780 [ 96.416384][ T2717] ? hvc_write+0x3a0/0x3a0 [ 96.416385][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416387][ T2717] ? lock_acquire+0x13c/0x160 [ 96.416389][ T2717] console_emit_next_record+0x22f/0x4c0 [ 96.416392][ T2717] ? devkmsg_read+0x4b0/0x4b0 [ 96.416394][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416395][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416397][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416398][ T2717] ? lock_acquire+0x13c/0x160 [ 96.416400][ T2717] ? console_flush_one_record+0x111/0x710 [ 96.416402][ T2717] console_flush_one_record+0x46f/0x710 [ 96.416404][ T2717] ? console_emit_next_record+0x4c0/0x4c0 [ 96.416407][ T2717] console_unlock+0xee/0x1f0 [ 96.416408][ T2717] ? lock_acquire+0x13c/0x160 [ 96.416410][ T2717] ? console_flush_one_record+0x710/0x710 [ 96.416411][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416413][ T2717] ? lock_release+0x184/0x1f0 [ 96.416414][ T2717] ? lock_acquire+0x60/0x160 [ 96.416416][ T2717] ? __rcu_read_lock+0x30/0x70 [ 96.416418][ T2717] ? __down_trylock_console_sem+0x5e/0xa0 [ 96.416420][ T2717] ? vprintk_emit+0x320/0x3e0 [ 96.416421][ T2717] vprintk_emit+0x37c/0x3e0 [ 96.416424][ T2717] ? wake_up_klogd_work_func+0x90/0x90 [ 96.416425][ T2717] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.416428][ T2717] ? netlink_unicast+0x486/0x750 [ 96.416431][ T2717] ? netlink_sendmsg+0x735/0xc60 [ 96.416432][ T2717] ? ____sys_sendmsg+0x415/0x880 [ 96.416435][ T2717] ? ___sys_sendmsg+0x14e/0x1d0 [ 96.416436][ T2717] ? __sys_sendmsg+0x12c/0x1d0 [ 96.416438][ T2717] ? do_syscall_64+0xff/0x530 [ 96.416441][ T2717] _printk+0xc7/0x100 [ 96.416444][ T2717] ? snapshot_read.cold+0x21/0x21 [ 96.416446][ T2717] ? netdev_name+0x43/0x60 [ 96.416449][ T2717] ? __netdev_printk+0x17f/0x1d0 [ 96.416451][ T2717] netdev_info+0xe2/0x116 [ 96.416452][ T2717] ? netdev_notice+0x120/0x120 [ 96.416454][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416456][ T2717] ? __up_read+0x355/0x9e0 [ 96.416457][ T2717] ? trace_hardirqs_on+0x36/0x40 [ 96.416460][ T2717] ? down_write_nested+0x200/0x200 [ 96.416461][ T2717] ? mutex_is_locked+0x1c/0x50 [ 96.416464][ T2717] netif_set_allmulti.cold+0x7c/0x166 [ 96.416466][ T2717] dev_set_allmulti+0xa2/0x150 [ 96.416469][ T2717] del_nbp+0xb7/0xc10 [bridge] [ 96.416481][ T2717] ? is_bpf_text_address+0x72/0x110 [ 96.416485][ T2717] ? kernel_text_address+0x149/0x170 [ 96.416487][ T2717] br_del_if+0xab/0x200 [bridge] [ 96.416494][ T2717] ? rtnl_is_locked+0x15/0x20 [ 96.416496][ T2717] do_set_master+0x15c/0x580 [ 96.416499][ T2717] do_setlink.isra.0+0xa31/0x2750 [ 96.416501][ T2717] ? stack_trace_save+0x93/0xc0 [ 96.416503][ T2717] ? rtnl_link_get_size+0x350/0x350 [ 96.416504][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416506][ T2717] ? stack_depot_save_flags+0x1bc/0x790 [ 96.416510][ T2717] ? kasan_save_stack+0x3d/0x50 [ 96.416512][ T2717] ? kasan_save_stack+0x2f/0x50 [ 96.416514][ T2717] ? kasan_save_track+0x14/0x30 [ 96.416515][ T2717] ? __kasan_kmalloc+0x7b/0x90 [ 96.416517][ T2717] ? __kmalloc_cache_noprof+0x29a/0x620 [ 96.416518][ T2717] ? rtnl_newlink+0x124/0x11c0 [ 96.416519][ T2717] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.416520][ T2717] ? netlink_rcv_skb+0x14e/0x3a0 [ 96.416522][ T2717] ? netlink_unicast+0x486/0x750 [ 96.416523][ T2717] ? netlink_sendmsg+0x735/0xc60 [ 96.416524][ T2717] ? ____sys_sendmsg+0x415/0x880 [ 96.416525][ T2717] ? ___sys_sendmsg+0x14e/0x1d0 [ 96.416527][ T2717] ? __sys_sendmsg+0x12c/0x1d0 [ 96.416528][ T2717] ? do_syscall_64+0xff/0x530 [ 96.416529][ T2717] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.416532][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416534][ T2717] ? lock_acquire+0x13c/0x160 [ 96.416535][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416537][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416538][ T2717] ? trace_contention_end+0xb3/0x180 [ 96.416540][ T2717] ? __mutex_lock+0x1db/0x1ea0 [ 96.416543][ T2717] ? __mutex_lock+0x9a3/0x1ea0 [ 96.416544][ T2717] ? rtnl_newlink+0x9a8/0x11c0 [ 96.416545][ T2717] ? ww_mutex_lock+0x160/0x160 [ 96.416547][ T2717] ? nla_get_range_signed+0x3d0/0x3d0 [ 96.416549][ T2717] ? __rtnl_newlink+0x3fa/0xa50 [ 96.416551][ T2717] rtnl_newlink+0x9f1/0x11c0 [ 96.416553][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416555][ T2717] ? rtnl_bridge_getlink+0x850/0x850 [ 96.416556][ T2717] ? lock_acquire+0x13c/0x160 [ 96.416557][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416559][ T2717] ? is_bpf_text_address+0x3e/0x110 [ 96.416561][ T2717] ? is_bpf_text_address+0x72/0x110 [ 96.416563][ T2717] ? kernel_text_address+0x149/0x170 [ 96.416565][ T2717] ? __kernel_text_address+0x12/0x30 [ 96.416567][ T2717] ? write_profile+0xf0/0xf0 [ 96.416569][ T2717] ? unwind_get_return_address+0x67/0xd0 [ 96.416572][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416574][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416576][ T2717] ? cap_capable+0x1d7/0x3d0 [ 96.416580][ T2717] ? lock_acquire+0x13c/0x160 [ 96.416582][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416585][ T2717] ? rtnl_bridge_getlink+0x850/0x850 [ 96.416586][ T2717] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.416588][ T2717] ? rtnl_link_fill+0x920/0x920 [ 96.416589][ T2717] ? filter_irq_stacks+0xd0/0xd0 [ 96.416591][ T2717] ? stack_depot_save_flags+0x1bc/0x790 [ 96.416593][ T2717] netlink_rcv_skb+0x14e/0x3a0 [ 96.416594][ T2717] ? rtnl_link_fill+0x920/0x920 [ 96.416596][ T2717] ? lock_release+0x184/0x1f0 [ 96.416597][ T2717] ? netlink_ack+0xcf0/0xcf0 [ 96.416598][ T2717] ? __netlink_lookup+0xb9/0x6b0 [ 96.416601][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416603][ T2717] ? lock_release+0x184/0x1f0 [ 96.416605][ T2717] netlink_unicast+0x486/0x750 [ 96.416606][ T2717] ? netlink_attachskb+0x810/0x810 [ 96.416608][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416610][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416611][ T2717] ? lock_acquire+0x13c/0x160 [ 96.416613][ T2717] netlink_sendmsg+0x735/0xc60 [ 96.416615][ T2717] ? netlink_unicast+0x750/0x750 [ 96.416617][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416618][ T2717] ? lock_release+0x184/0x1f0 [ 96.416620][ T2717] ____sys_sendmsg+0x415/0x880 [ 96.416622][ T2717] ? copy_msghdr_from_user+0x279/0x420 [ 96.416623][ T2717] ? get_timestamp.constprop.0+0x390/0x390 [ 96.416625][ T2717] ? move_addr_to_kernel+0x40/0x40 [ 96.416626][ T2717] ? filter_irq_stacks+0xd0/0xd0 [ 96.416629][ T2717] ___sys_sendmsg+0x14e/0x1d0 [ 96.416630][ T2717] ? copy_msghdr_from_user+0x420/0x420 [ 96.416635][ T2717] __sys_sendmsg+0x12c/0x1d0 [ 96.416637][ T2717] ? __sys_sendmsg_sock+0x20/0x20 [ 96.416639][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.416642][ T2717] do_syscall_64+0xff/0x530 [ 96.416643][ T2717] ? exc_page_fault+0xee/0x100 [ 96.416645][ T2717] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.416647][ T2717] RIP: 0033:0x7f3fe14eb54e [ 96.416649][ T2717] 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 [ 96.416650][ T2717] RSP: 002b:00007ffc09fac7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 96.416654][ T2717] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3fe14eb54e [ 96.416655][ T2717] RDX: 0000000000000000 RSI: 00007ffc09fac880 RDI: 0000000000000005 [ 96.416656][ T2717] RBP: 00007ffc09fac7e0 R08: 0000000000000000 R09: 0000000000000000 [ 96.416657][ T2717] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915c0f [ 96.416658][ T2717] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc09facf40 [ 96.416660][ T2717] [ 96.447917][ T2717] vx1: left promiscuous mode [ 96.448299][ T2717] br1: port 1(vx1) entered disabled state [ 96.454904][ T2717] ip (2717) used greatest stack depth: 23208 bytes left [ 101.488364][ T2719] br1: port 1(vx1) entered blocking state [ 101.488380][ T2719] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 101.488383][ T2719] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2719, name: ip [ 101.488384][ T2719] preempt_count: 1, expected: 0 [ 101.488385][ T2719] RCU nest depth: 0, expected: 0 [ 101.488386][ T2719] INFO: lockdep is turned off. [ 101.488387][ T2719] irq event stamp: 0 [ 101.488388][ T2719] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 101.488393][ T2719] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 101.488399][ T2719] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 101.488401][ T2719] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 101.488402][ T2719] Preemption disabled at: [ 101.488403][ T2719] [] vprintk_emit+0x31b/0x3e0 [ 101.488411][ T2719] CPU: 3 UID: 0 PID: 2719 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 101.488415][ T2719] Tainted: [W]=WARN [ 101.488415][ T2719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.488417][ T2719] Call Trace: [ 101.488418][ T2719] [ 101.488420][ T2719] dump_stack_lvl+0x6f/0xa0 [ 101.488425][ T2719] ? vprintk_emit+0x31b/0x3e0 [ 101.488427][ T2719] __might_resched.cold+0x1fe/0x2c1 [ 101.488431][ T2719] ? __module_address+0x36/0x330 [ 101.488434][ T2719] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 101.488437][ T2719] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 101.488438][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488442][ T2719] __kmalloc_noprof+0x443/0x760 [ 101.488445][ T2719] ? __rwlock_init+0x150/0x150 [ 101.488447][ T2719] ? alloc_buf.isra.0+0x4b/0x260 [ 101.488451][ T2719] ? do_raw_spin_unlock+0x59/0x250 [ 101.488453][ T2719] alloc_buf.isra.0+0x4b/0x260 [ 101.488455][ T2719] put_chars+0x1e1/0x2f0 [ 101.488457][ T2719] ? prb_final_commit+0x50/0x50 [ 101.488458][ T2719] ? __send_to_port+0x420/0x420 [ 101.488459][ T2719] ? printk_get_next_message+0x240/0x650 [ 101.488462][ T2719] hvc_console_print+0x292/0x780 [ 101.488465][ T2719] ? hvc_write+0x3a0/0x3a0 [ 101.488467][ T2719] ? do_raw_spin_lock+0x131/0x280 [ 101.488468][ T2719] ? vsnprintf+0x668/0x1700 [ 101.488471][ T2719] ? __rwlock_init+0x150/0x150 [ 101.488473][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488475][ T2719] ? lock_acquire+0x13c/0x160 [ 101.488477][ T2719] console_emit_next_record+0x22f/0x4c0 [ 101.488479][ T2719] ? devkmsg_read+0x4b0/0x4b0 [ 101.488481][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488483][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488485][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488486][ T2719] ? lock_acquire+0x13c/0x160 [ 101.488488][ T2719] ? console_flush_one_record+0x111/0x710 [ 101.488490][ T2719] console_flush_one_record+0x46f/0x710 [ 101.488492][ T2719] ? console_emit_next_record+0x4c0/0x4c0 [ 101.488494][ T2719] console_unlock+0xee/0x1f0 [ 101.488496][ T2719] ? lock_acquire+0x13c/0x160 [ 101.488498][ T2719] ? console_flush_one_record+0x710/0x710 [ 101.488499][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488501][ T2719] ? lock_release+0x184/0x1f0 [ 101.488502][ T2719] ? lock_acquire+0x60/0x160 [ 101.488504][ T2719] ? __rcu_read_lock+0x30/0x70 [ 101.488506][ T2719] ? __down_trylock_console_sem+0x5e/0xa0 [ 101.488508][ T2719] ? vprintk_emit+0x320/0x3e0 [ 101.488510][ T2719] vprintk_emit+0x37c/0x3e0 [ 101.488512][ T2719] ? wake_up_klogd_work_func+0x90/0x90 [ 101.488514][ T2719] ? __rwlock_init+0x150/0x150 [ 101.488516][ T2719] ? filter_irq_stacks+0xd0/0xd0 [ 101.488517][ T2719] ? lock_acquire+0x13c/0x160 [ 101.488519][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488521][ T2719] _printk+0xc7/0x100 [ 101.488524][ T2719] ? snapshot_read.cold+0x21/0x21 [ 101.488526][ T2719] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 101.488538][ T2719] ? do_setlink.isra.0+0xa31/0x2750 [ 101.488541][ T2719] ? rtnl_newlink+0x9f1/0x11c0 [ 101.488542][ T2719] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 101.488544][ T2719] br_set_state+0x22f/0x430 [bridge] [ 101.488552][ T2719] br_init_port+0xc4/0x200 [bridge] [ 101.488559][ T2719] new_nbp+0x39c/0x580 [bridge] [ 101.488570][ T2719] br_add_if+0x212/0x1320 [bridge] [ 101.488580][ T2719] ? bpf_address_lookup+0x250/0x290 [ 101.488584][ T2719] ? is_bpf_text_address+0x72/0x110 [ 101.488586][ T2719] ? kernel_text_address+0x149/0x170 [ 101.488588][ T2719] ? __kernel_text_address+0x12/0x30 [ 101.488590][ T2719] do_set_master+0x357/0x580 [ 101.488593][ T2719] do_setlink.isra.0+0xa31/0x2750 [ 101.488595][ T2719] ? stack_trace_save+0x93/0xc0 [ 101.488596][ T2719] ? rtnl_link_get_size+0x350/0x350 [ 101.488597][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488599][ T2719] ? stack_depot_save_flags+0x1bc/0x790 [ 101.488603][ T2719] ? kasan_save_stack+0x3d/0x50 [ 101.488605][ T2719] ? kasan_save_stack+0x2f/0x50 [ 101.488607][ T2719] ? kasan_save_track+0x14/0x30 [ 101.488608][ T2719] ? __kasan_kmalloc+0x7b/0x90 [ 101.488610][ T2719] ? __kmalloc_cache_noprof+0x29a/0x620 [ 101.488611][ T2719] ? rtnl_newlink+0x124/0x11c0 [ 101.488612][ T2719] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 101.488613][ T2719] ? netlink_rcv_skb+0x14e/0x3a0 [ 101.488616][ T2719] ? netlink_unicast+0x486/0x750 [ 101.488618][ T2719] ? netlink_sendmsg+0x735/0xc60 [ 101.488619][ T2719] ? ____sys_sendmsg+0x415/0x880 [ 101.488621][ T2719] ? ___sys_sendmsg+0x14e/0x1d0 [ 101.488623][ T2719] ? __sys_sendmsg+0x12c/0x1d0 [ 101.488624][ T2719] ? do_syscall_64+0xff/0x530 [ 101.488626][ T2719] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 101.488629][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488630][ T2719] ? lock_acquire+0x13c/0x160 [ 101.488632][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488633][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488635][ T2719] ? trace_contention_end+0xb3/0x180 [ 101.488638][ T2719] ? __mutex_lock+0x1db/0x1ea0 [ 101.488641][ T2719] ? __mutex_lock+0x9a3/0x1ea0 [ 101.488642][ T2719] ? rtnl_newlink+0x9a8/0x11c0 [ 101.488643][ T2719] ? ww_mutex_lock+0x160/0x160 [ 101.488645][ T2719] ? nla_get_range_signed+0x3d0/0x3d0 [ 101.488647][ T2719] ? __rtnl_newlink+0x3fa/0xa50 [ 101.488649][ T2719] rtnl_newlink+0x9f1/0x11c0 [ 101.488651][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488653][ T2719] ? rtnl_bridge_getlink+0x850/0x850 [ 101.488654][ T2719] ? lock_acquire+0x13c/0x160 [ 101.488655][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488657][ T2719] ? is_bpf_text_address+0x3e/0x110 [ 101.488659][ T2719] ? is_bpf_text_address+0x72/0x110 [ 101.488660][ T2719] ? kernel_text_address+0x149/0x170 [ 101.488662][ T2719] ? __kernel_text_address+0x12/0x30 [ 101.488665][ T2719] ? write_profile+0xf0/0xf0 [ 101.488666][ T2719] ? unwind_get_return_address+0x67/0xd0 [ 101.488669][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488671][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488672][ T2719] ? cap_capable+0x1d7/0x3d0 [ 101.488676][ T2719] ? lock_acquire+0x13c/0x160 [ 101.488677][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488679][ T2719] ? rtnl_bridge_getlink+0x850/0x850 [ 101.488681][ T2719] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 101.488682][ T2719] ? rtnl_link_fill+0x920/0x920 [ 101.488683][ T2719] ? filter_irq_stacks+0xd0/0xd0 [ 101.488685][ T2719] ? stack_depot_save_flags+0x1bc/0x790 [ 101.488687][ T2719] netlink_rcv_skb+0x14e/0x3a0 [ 101.488689][ T2719] ? rtnl_link_fill+0x920/0x920 [ 101.488690][ T2719] ? lock_release+0x184/0x1f0 [ 101.488691][ T2719] ? netlink_ack+0xcf0/0xcf0 [ 101.488693][ T2719] ? __netlink_lookup+0xb9/0x6b0 [ 101.488695][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488697][ T2719] ? lock_release+0x184/0x1f0 [ 101.488699][ T2719] netlink_unicast+0x486/0x750 [ 101.488701][ T2719] ? netlink_attachskb+0x810/0x810 [ 101.488702][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488704][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488706][ T2719] ? lock_acquire+0x13c/0x160 [ 101.488707][ T2719] netlink_sendmsg+0x735/0xc60 [ 101.488709][ T2719] ? netlink_unicast+0x750/0x750 [ 101.488711][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488713][ T2719] ? lock_release+0x184/0x1f0 [ 101.488714][ T2719] ____sys_sendmsg+0x415/0x880 [ 101.488716][ T2719] ? copy_msghdr_from_user+0x279/0x420 [ 101.488718][ T2719] ? get_timestamp.constprop.0+0x390/0x390 [ 101.488719][ T2719] ? move_addr_to_kernel+0x40/0x40 [ 101.488721][ T2719] ? filter_irq_stacks+0xd0/0xd0 [ 101.488723][ T2719] ___sys_sendmsg+0x14e/0x1d0 [ 101.488725][ T2719] ? copy_msghdr_from_user+0x420/0x420 [ 101.488729][ T2719] __sys_sendmsg+0x12c/0x1d0 [ 101.488731][ T2719] ? __sys_sendmsg_sock+0x20/0x20 [ 101.488734][ T2719] ? rcu_is_watching+0x16/0xd0 [ 101.488736][ T2719] do_syscall_64+0xff/0x530 [ 101.488737][ T2719] ? exc_page_fault+0xee/0x100 [ 101.488739][ T2719] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 101.488741][ T2719] RIP: 0033:0x7f6fbbd0854e [ 101.488748][ T2719] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 101.488750][ T2719] RSP: 002b:00007ffd9982de70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 101.488754][ T2719] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6fbbd0854e [ 101.488755][ T2719] RDX: 0000000000000000 RSI: 00007ffd9982df20 RDI: 0000000000000005 [ 101.488756][ T2719] RBP: 00007ffd9982de80 R08: 0000000000000000 R09: 0000000000000000 [ 101.488757][ T2719] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915c14 [ 101.488758][ T2719] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9982e5e0 [ 101.488760][ T2719] [ 101.515794][ T2719] br1: port 1(vx1) entered disabled state [ 101.516070][ T2719] vx1: entered allmulticast mode [ 101.517348][ T2719] vx1: entered promiscuous mode [ 101.518009][ T2719] br1: port 1(vx1) entered blocking state [ 101.518243][ T2719] br1: port 1(vx1) entered forwarding state [ 118.125304][ T3090] veth3: entered promiscuous mode [ 118.125323][ T3090] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 118.125326][ T3090] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3090, name: bridge [ 118.125327][ T3090] preempt_count: 202, expected: 0 [ 118.125328][ T3090] RCU nest depth: 0, expected: 0 [ 118.125329][ T3090] INFO: lockdep is turned off. [ 118.125330][ T3090] irq event stamp: 0 [ 118.125331][ T3090] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 118.125336][ T3090] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 118.125342][ T3090] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 118.125343][ T3090] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 118.125345][ T3090] Preemption disabled at: [ 118.125346][ T3090] [] dev_uc_add_excl+0x67/0x110 [ 118.125353][ T3090] CPU: 0 UID: 0 PID: 3090 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 118.125357][ T3090] Tainted: [W]=WARN [ 118.125357][ T3090] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.125359][ T3090] Call Trace: [ 118.125361][ T3090] [ 118.125362][ T3090] dump_stack_lvl+0x6f/0xa0 [ 118.125368][ T3090] ? dev_uc_add_excl+0x67/0x110 [ 118.125369][ T3090] __might_resched.cold+0x1fe/0x2c1 [ 118.125373][ T3090] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 118.125377][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125381][ T3090] __kmalloc_noprof+0x443/0x760 [ 118.125384][ T3090] ? __rwlock_init+0x150/0x150 [ 118.125387][ T3090] ? alloc_buf.isra.0+0x4b/0x260 [ 118.125391][ T3090] ? do_raw_spin_unlock+0x59/0x250 [ 118.125392][ T3090] alloc_buf.isra.0+0x4b/0x260 [ 118.125394][ T3090] put_chars+0x1e1/0x2f0 [ 118.125396][ T3090] ? __send_to_port+0x420/0x420 [ 118.125398][ T3090] ? printk_get_next_message+0x240/0x650 [ 118.125401][ T3090] ? console_prepend_replay+0x20/0x20 [ 118.125403][ T3090] hvc_console_print+0x292/0x780 [ 118.125406][ T3090] ? hvc_write+0x3a0/0x3a0 [ 118.125407][ T3090] ? __rwlock_init+0x150/0x150 [ 118.125409][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125410][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125412][ T3090] ? lock_acquire+0x13c/0x160 [ 118.125414][ T3090] console_emit_next_record+0x22f/0x4c0 [ 118.125417][ T3090] ? devkmsg_read+0x4b0/0x4b0 [ 118.125418][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125420][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125421][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125423][ T3090] ? lock_acquire+0x13c/0x160 [ 118.125425][ T3090] ? console_flush_one_record+0x111/0x710 [ 118.125426][ T3090] console_flush_one_record+0x46f/0x710 [ 118.125429][ T3090] ? console_emit_next_record+0x4c0/0x4c0 [ 118.125431][ T3090] console_unlock+0xee/0x1f0 [ 118.125433][ T3090] ? lock_acquire+0x13c/0x160 [ 118.125434][ T3090] ? console_flush_one_record+0x710/0x710 [ 118.125436][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125437][ T3090] ? lock_release+0x184/0x1f0 [ 118.125439][ T3090] ? lock_acquire+0x60/0x160 [ 118.125440][ T3090] ? __rcu_read_lock+0x30/0x70 [ 118.125442][ T3090] ? __down_trylock_console_sem+0x5e/0xa0 [ 118.125444][ T3090] ? vprintk_emit+0x320/0x3e0 [ 118.125446][ T3090] vprintk_emit+0x37c/0x3e0 [ 118.125448][ T3090] ? wake_up_klogd_work_func+0x90/0x90 [ 118.125451][ T3090] _printk+0xc7/0x100 [ 118.125454][ T3090] ? snapshot_read.cold+0x21/0x21 [ 118.125456][ T3090] ? netdev_name+0x43/0x60 [ 118.125459][ T3090] ? __netdev_printk+0x17f/0x1d0 [ 118.125460][ T3090] netdev_info+0xe2/0x116 [ 118.125462][ T3090] ? netdev_notice+0x120/0x120 [ 118.125464][ T3090] ? kasan_save_track+0x14/0x30 [ 118.125467][ T3090] ? __kmalloc_cache_noprof+0x29a/0x620 [ 118.125468][ T3090] ? __hw_addr_add_ex+0x247/0x630 [ 118.125470][ T3090] ? mutex_is_locked+0x1c/0x50 [ 118.125473][ T3090] __dev_set_promiscuity.cold+0x95/0x104 [ 118.125476][ T3090] __dev_set_rx_mode+0x219/0x2c0 [ 118.125479][ T3090] dev_uc_add_excl+0xf2/0x110 [ 118.125480][ T3090] ndo_dflt_fdb_add+0x105/0x1e0 [ 118.125483][ T3090] ? __nla_parse+0x22/0x30 [ 118.125486][ T3090] rtnl_fdb_add+0x632/0xa00 [ 118.125487][ T3090] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 118.125489][ T3090] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 118.125490][ T3090] ? rtnl_fdb_del+0xb10/0xb10 [ 118.125491][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125493][ T3090] ? __rcu_read_lock+0x30/0x70 [ 118.125496][ T3090] ? unwind_get_return_address+0x67/0xd0 [ 118.125498][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125500][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125501][ T3090] ? cap_capable+0x1d7/0x3d0 [ 118.125505][ T3090] ? lock_acquire+0x13c/0x160 [ 118.125507][ T3090] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 118.125508][ T3090] ? rtnl_link_fill+0x920/0x920 [ 118.125510][ T3090] ? filter_irq_stacks+0xd0/0xd0 [ 118.125512][ T3090] ? stack_depot_save_flags+0x1bc/0x790 [ 118.125515][ T3090] netlink_rcv_skb+0x14e/0x3a0 [ 118.125518][ T3090] ? rtnl_link_fill+0x920/0x920 [ 118.125519][ T3090] ? lock_release+0x184/0x1f0 [ 118.125521][ T3090] ? netlink_ack+0xcf0/0xcf0 [ 118.125522][ T3090] ? __netlink_lookup+0xb9/0x6b0 [ 118.125524][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125526][ T3090] ? lock_release+0x184/0x1f0 [ 118.125528][ T3090] netlink_unicast+0x486/0x750 [ 118.125530][ T3090] ? netlink_attachskb+0x810/0x810 [ 118.125531][ T3090] ? next_uptodate_folio+0x2b/0x770 [ 118.125534][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125536][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125538][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125540][ T3090] netlink_sendmsg+0x735/0xc60 [ 118.125542][ T3090] ? netlink_unicast+0x750/0x750 [ 118.125543][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125545][ T3090] ? lock_release+0x184/0x1f0 [ 118.125547][ T3090] ____sys_sendmsg+0x415/0x880 [ 118.125549][ T3090] ? copy_msghdr_from_user+0x279/0x420 [ 118.125551][ T3090] ? get_timestamp.constprop.0+0x390/0x390 [ 118.125553][ T3090] ? move_addr_to_kernel+0x40/0x40 [ 118.125555][ T3090] ? do_fault_around+0x300/0x5a0 [ 118.125557][ T3090] ? lock_acquire+0x13c/0x160 [ 118.125559][ T3090] ___sys_sendmsg+0x14e/0x1d0 [ 118.125561][ T3090] ? do_pte_missing+0x86f/0xcc0 [ 118.125563][ T3090] ? copy_msghdr_from_user+0x420/0x420 [ 118.125565][ T3090] ? rcu_read_unlock+0x20/0x70 [ 118.125569][ T3090] __sys_sendmsg+0x12c/0x1d0 [ 118.125571][ T3090] ? __sys_sendmsg_sock+0x20/0x20 [ 118.125574][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125576][ T3090] ? rcu_is_watching+0x16/0xd0 [ 118.125578][ T3090] do_syscall_64+0xff/0x530 [ 118.125580][ T3090] ? exc_page_fault+0xee/0x100 [ 118.125582][ T3090] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 118.125584][ T3090] RIP: 0033:0x7f151833d54e [ 118.125586][ T3090] 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 [ 118.125588][ T3090] RSP: 002b:00007ffff73e9fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 118.125592][ T3090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f151833d54e [ 118.125593][ T3090] RDX: 0000000000000000 RSI: 00007ffff73ea090 RDI: 0000000000000005 [ 118.125594][ T3090] RBP: 00007ffff73e9ff0 R08: 0000000000000000 R09: 0000000000000000 [ 118.125595][ T3090] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915c26 [ 118.125595][ T3090] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 118.125598][ T3090] [ 129.027469][ T3579] veth3: left promiscuous mode [ 129.027487][ T3579] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 129.027490][ T3579] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3579, name: bridge [ 129.027492][ T3579] preempt_count: 202, expected: 0 [ 129.027493][ T3579] RCU nest depth: 0, expected: 0 [ 129.027494][ T3579] INFO: lockdep is turned off. [ 129.027496][ T3579] irq event stamp: 0 [ 129.027497][ T3579] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 129.027502][ T3579] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 129.027510][ T3579] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 129.027512][ T3579] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 129.027514][ T3579] Preemption disabled at: [ 129.027515][ T3579] [] dev_uc_del+0x68/0x150 [ 129.027523][ T3579] CPU: 2 UID: 0 PID: 3579 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 129.027528][ T3579] Tainted: [W]=WARN [ 129.027529][ T3579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.027531][ T3579] Call Trace: [ 129.027532][ T3579] [ 129.027534][ T3579] dump_stack_lvl+0x6f/0xa0 [ 129.027541][ T3579] ? dev_uc_del+0x68/0x150 [ 129.027543][ T3579] __might_resched.cold+0x1fe/0x2c1 [ 129.027547][ T3579] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 129.027551][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027556][ T3579] __kmalloc_noprof+0x443/0x760 [ 129.027560][ T3579] ? __rwlock_init+0x150/0x150 [ 129.027563][ T3579] ? alloc_buf.isra.0+0x4b/0x260 [ 129.027568][ T3579] ? do_raw_spin_unlock+0x59/0x250 [ 129.027570][ T3579] alloc_buf.isra.0+0x4b/0x260 [ 129.027573][ T3579] put_chars+0x1e1/0x2f0 [ 129.027576][ T3579] ? __send_to_port+0x420/0x420 [ 129.027578][ T3579] ? console_prepend_replay+0x20/0x20 [ 129.027582][ T3579] hvc_console_print+0x292/0x780 [ 129.027587][ T3579] ? hvc_write+0x3a0/0x3a0 [ 129.027588][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027591][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027593][ T3579] ? lock_acquire+0x13c/0x160 [ 129.027596][ T3579] console_emit_next_record+0x22f/0x4c0 [ 129.027599][ T3579] ? devkmsg_read+0x4b0/0x4b0 [ 129.027602][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027604][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027606][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027608][ T3579] ? lock_acquire+0x13c/0x160 [ 129.027610][ T3579] ? console_flush_one_record+0x111/0x710 [ 129.027612][ T3579] console_flush_one_record+0x46f/0x710 [ 129.027615][ T3579] ? console_emit_next_record+0x4c0/0x4c0 [ 129.027619][ T3579] console_unlock+0xee/0x1f0 [ 129.027621][ T3579] ? lock_acquire+0x13c/0x160 [ 129.027623][ T3579] ? console_flush_one_record+0x710/0x710 [ 129.027625][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027627][ T3579] ? lock_release+0x184/0x1f0 [ 129.027629][ T3579] ? lock_acquire+0x60/0x160 [ 129.027631][ T3579] ? __rcu_read_lock+0x30/0x70 [ 129.027634][ T3579] ? __down_trylock_console_sem+0x5e/0xa0 [ 129.027636][ T3579] ? vprintk_emit+0x320/0x3e0 [ 129.027639][ T3579] vprintk_emit+0x37c/0x3e0 [ 129.027642][ T3579] ? wake_up_klogd_work_func+0x90/0x90 [ 129.027644][ T3579] ? kvfree_call_rcu+0x88/0x2e0 [ 129.027647][ T3579] ? dev_uc_del+0xef/0x150 [ 129.027649][ T3579] ? rtnl_fdb_del+0x75c/0xb10 [ 129.027651][ T3579] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 129.027653][ T3579] ? netlink_rcv_skb+0x14e/0x3a0 [ 129.027656][ T3579] ? netlink_unicast+0x486/0x750 [ 129.027658][ T3579] ? netlink_sendmsg+0x735/0xc60 [ 129.027660][ T3579] _printk+0xc7/0x100 [ 129.027666][ T3579] ? snapshot_read.cold+0x21/0x21 [ 129.027669][ T3579] ? netdev_name+0x43/0x60 [ 129.027672][ T3579] ? __netdev_printk+0x17f/0x1d0 [ 129.027675][ T3579] netdev_info+0xe2/0x116 [ 129.027677][ T3579] ? netdev_notice+0x120/0x120 [ 129.027680][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027682][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027684][ T3579] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 129.027687][ T3579] ? do_raw_spin_unlock+0x59/0x250 [ 129.027689][ T3579] ? trace_hardirqs_on+0x36/0x40 [ 129.027691][ T3579] ? mutex_is_locked+0x1c/0x50 [ 129.027695][ T3579] __dev_set_promiscuity.cold+0x95/0x104 [ 129.027699][ T3579] __dev_set_rx_mode+0x219/0x2c0 [ 129.027702][ T3579] dev_uc_del+0x124/0x150 [ 129.027704][ T3579] rtnl_fdb_del+0x75c/0xb10 [ 129.027706][ T3579] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 129.027709][ T3579] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 129.027711][ T3579] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 129.027712][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027714][ T3579] ? __rcu_read_lock+0x30/0x70 [ 129.027718][ T3579] ? unwind_get_return_address+0x67/0xd0 [ 129.027721][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027723][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027725][ T3579] ? cap_capable+0x1d7/0x3d0 [ 129.027729][ T3579] ? lock_acquire+0x13c/0x160 [ 129.027732][ T3579] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 129.027734][ T3579] ? rtnl_link_fill+0x920/0x920 [ 129.027736][ T3579] ? filter_irq_stacks+0xd0/0xd0 [ 129.027739][ T3579] ? stack_depot_save_flags+0x1bc/0x790 [ 129.027744][ T3579] netlink_rcv_skb+0x14e/0x3a0 [ 129.027746][ T3579] ? rtnl_link_fill+0x920/0x920 [ 129.027748][ T3579] ? lock_release+0x184/0x1f0 [ 129.027750][ T3579] ? netlink_ack+0xcf0/0xcf0 [ 129.027752][ T3579] ? __netlink_lookup+0xb9/0x6b0 [ 129.027755][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027758][ T3579] ? lock_release+0x184/0x1f0 [ 129.027760][ T3579] netlink_unicast+0x486/0x750 [ 129.027768][ T3579] ? netlink_attachskb+0x810/0x810 [ 129.027771][ T3579] ? percpu_counter_add_batch+0x89/0x280 [ 129.027774][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027776][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027778][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027780][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027783][ T3579] netlink_sendmsg+0x735/0xc60 [ 129.027786][ T3579] ? netlink_unicast+0x750/0x750 [ 129.027788][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027790][ T3579] ? lock_release+0x184/0x1f0 [ 129.027793][ T3579] ____sys_sendmsg+0x415/0x880 [ 129.027796][ T3579] ? copy_msghdr_from_user+0x279/0x420 [ 129.027798][ T3579] ? get_timestamp.constprop.0+0x390/0x390 [ 129.027800][ T3579] ? move_addr_to_kernel+0x40/0x40 [ 129.027803][ T3579] ? do_fault_around+0x300/0x5a0 [ 129.027806][ T3579] ? lock_acquire+0x13c/0x160 [ 129.027809][ T3579] ___sys_sendmsg+0x14e/0x1d0 [ 129.027811][ T3579] ? do_pte_missing+0x86f/0xcc0 [ 129.027814][ T3579] ? copy_msghdr_from_user+0x420/0x420 [ 129.027816][ T3579] ? rcu_read_unlock+0x20/0x70 [ 129.027823][ T3579] __sys_sendmsg+0x12c/0x1d0 [ 129.027826][ T3579] ? __sys_sendmsg_sock+0x20/0x20 [ 129.027829][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027832][ T3579] ? rcu_is_watching+0x16/0xd0 [ 129.027835][ T3579] do_syscall_64+0xff/0x530 [ 129.027838][ T3579] ? exc_page_fault+0xee/0x100 [ 129.027841][ T3579] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 129.027843][ T3579] RIP: 0033:0x7fd6f6f2054e [ 129.027845][ T3579] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 129.027847][ T3579] RSP: 002b:00007ffe808b8f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.027852][ T3579] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6f6f2054e [ 129.027853][ T3579] RDX: 0000000000000000 RSI: 00007ffe808b9040 RDI: 0000000000000005 [ 129.027855][ T3579] RBP: 00007ffe808b8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.027856][ T3579] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915c31 [ 129.027857][ T3579] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 129.027860][ T3579] [ 129.372091][ T3601] vx1: left allmulticast mode [ 129.372278][ T3601] vx1: left promiscuous mode [ 129.372506][ T3601] br1: port 1(vx1) entered disabled state [ 134.401847][ T3603] br1: port 1(vx1) entered blocking state [ 134.401868][ T3603] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 134.401871][ T3603] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3603, name: ip [ 134.401873][ T3603] preempt_count: 1, expected: 0 [ 134.401874][ T3603] RCU nest depth: 0, expected: 0 [ 134.401875][ T3603] INFO: lockdep is turned off. [ 134.401877][ T3603] irq event stamp: 0 [ 134.401878][ T3603] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 134.401884][ T3603] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 134.401891][ T3603] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 134.401893][ T3603] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 134.401895][ T3603] Preemption disabled at: [ 134.401896][ T3603] [] vprintk_emit+0x31b/0x3e0 [ 134.401906][ T3603] CPU: 2 UID: 0 PID: 3603 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 134.401910][ T3603] Tainted: [W]=WARN [ 134.401911][ T3603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 134.401913][ T3603] Call Trace: [ 134.401915][ T3603] [ 134.401917][ T3603] dump_stack_lvl+0x6f/0xa0 [ 134.401923][ T3603] ? vprintk_emit+0x31b/0x3e0 [ 134.401926][ T3603] __might_resched.cold+0x1fe/0x2c1 [ 134.401930][ T3603] ? __module_address+0x36/0x330 [ 134.401934][ T3603] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 134.401938][ T3603] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 134.401940][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.401944][ T3603] __kmalloc_noprof+0x443/0x760 [ 134.401948][ T3603] ? __rwlock_init+0x150/0x150 [ 134.401951][ T3603] ? alloc_buf.isra.0+0x4b/0x260 [ 134.401956][ T3603] ? do_raw_spin_unlock+0x59/0x250 [ 134.401958][ T3603] alloc_buf.isra.0+0x4b/0x260 [ 134.401960][ T3603] put_chars+0x1e1/0x2f0 [ 134.401963][ T3603] ? prb_final_commit+0x50/0x50 [ 134.401964][ T3603] ? __send_to_port+0x420/0x420 [ 134.401967][ T3603] ? printk_get_next_message+0x240/0x650 [ 134.401970][ T3603] hvc_console_print+0x292/0x780 [ 134.401975][ T3603] ? hvc_write+0x3a0/0x3a0 [ 134.401977][ T3603] ? do_raw_spin_lock+0x131/0x280 [ 134.401979][ T3603] ? vsnprintf+0x668/0x1700 [ 134.401983][ T3603] ? __rwlock_init+0x150/0x150 [ 134.401985][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.401987][ T3603] ? lock_acquire+0x13c/0x160 [ 134.401990][ T3603] console_emit_next_record+0x22f/0x4c0 [ 134.401993][ T3603] ? devkmsg_read+0x4b0/0x4b0 [ 134.401996][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.401998][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402000][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402002][ T3603] ? lock_acquire+0x13c/0x160 [ 134.402005][ T3603] ? console_flush_one_record+0x111/0x710 [ 134.402007][ T3603] console_flush_one_record+0x46f/0x710 [ 134.402010][ T3603] ? console_emit_next_record+0x4c0/0x4c0 [ 134.402014][ T3603] console_unlock+0xee/0x1f0 [ 134.402016][ T3603] ? lock_acquire+0x13c/0x160 [ 134.402018][ T3603] ? console_flush_one_record+0x710/0x710 [ 134.402020][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402022][ T3603] ? lock_release+0x184/0x1f0 [ 134.402024][ T3603] ? lock_acquire+0x60/0x160 [ 134.402025][ T3603] ? __rcu_read_lock+0x30/0x70 [ 134.402028][ T3603] ? __down_trylock_console_sem+0x5e/0xa0 [ 134.402031][ T3603] ? vprintk_emit+0x320/0x3e0 [ 134.402033][ T3603] vprintk_emit+0x37c/0x3e0 [ 134.402037][ T3603] ? wake_up_klogd_work_func+0x90/0x90 [ 134.402039][ T3603] ? __rwlock_init+0x150/0x150 [ 134.402041][ T3603] ? filter_irq_stacks+0xd0/0xd0 [ 134.402043][ T3603] ? lock_acquire+0x13c/0x160 [ 134.402045][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402048][ T3603] _printk+0xc7/0x100 [ 134.402052][ T3603] ? snapshot_read.cold+0x21/0x21 [ 134.402055][ T3603] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 134.402070][ T3603] ? do_setlink.isra.0+0xa31/0x2750 [ 134.402073][ T3603] ? rtnl_newlink+0x9f1/0x11c0 [ 134.402074][ T3603] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 134.402077][ T3603] br_set_state+0x22f/0x430 [bridge] [ 134.402089][ T3603] br_init_port+0xc4/0x200 [bridge] [ 134.402100][ T3603] new_nbp+0x39c/0x580 [bridge] [ 134.402112][ T3603] br_add_if+0x212/0x1320 [bridge] [ 134.402121][ T3603] ? bpf_address_lookup+0x250/0x290 [ 134.402125][ T3603] ? is_bpf_text_address+0x72/0x110 [ 134.402127][ T3603] ? kernel_text_address+0x149/0x170 [ 134.402130][ T3603] ? __kernel_text_address+0x12/0x30 [ 134.402133][ T3603] do_set_master+0x357/0x580 [ 134.402137][ T3603] do_setlink.isra.0+0xa31/0x2750 [ 134.402139][ T3603] ? stack_trace_save+0x93/0xc0 [ 134.402141][ T3603] ? rtnl_link_get_size+0x350/0x350 [ 134.402143][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402145][ T3603] ? stack_depot_save_flags+0x1bc/0x790 [ 134.402150][ T3603] ? kasan_save_stack+0x3d/0x50 [ 134.402153][ T3603] ? kasan_save_stack+0x2f/0x50 [ 134.402155][ T3603] ? kasan_save_track+0x14/0x30 [ 134.402157][ T3603] ? __kasan_kmalloc+0x7b/0x90 [ 134.402159][ T3603] ? __kmalloc_cache_noprof+0x29a/0x620 [ 134.402161][ T3603] ? rtnl_newlink+0x124/0x11c0 [ 134.402162][ T3603] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 134.402164][ T3603] ? netlink_rcv_skb+0x14e/0x3a0 [ 134.402167][ T3603] ? netlink_unicast+0x486/0x750 [ 134.402169][ T3603] ? netlink_sendmsg+0x735/0xc60 [ 134.402170][ T3603] ? ____sys_sendmsg+0x415/0x880 [ 134.402173][ T3603] ? ___sys_sendmsg+0x14e/0x1d0 [ 134.402175][ T3603] ? __sys_sendmsg+0x12c/0x1d0 [ 134.402177][ T3603] ? do_syscall_64+0xff/0x530 [ 134.402180][ T3603] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 134.402183][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402185][ T3603] ? lock_acquire+0x13c/0x160 [ 134.402187][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402189][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402192][ T3603] ? trace_contention_end+0xb3/0x180 [ 134.402195][ T3603] ? __mutex_lock+0x1db/0x1ea0 [ 134.402198][ T3603] ? __mutex_lock+0x9a3/0x1ea0 [ 134.402200][ T3603] ? rtnl_newlink+0x9a8/0x11c0 [ 134.402202][ T3603] ? ww_mutex_lock+0x160/0x160 [ 134.402204][ T3603] ? nla_get_range_signed+0x3d0/0x3d0 [ 134.402207][ T3603] ? __rtnl_newlink+0x3fa/0xa50 [ 134.402210][ T3603] rtnl_newlink+0x9f1/0x11c0 [ 134.402213][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402215][ T3603] ? rtnl_bridge_getlink+0x850/0x850 [ 134.402216][ T3603] ? lock_acquire+0x13c/0x160 [ 134.402218][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402221][ T3603] ? is_bpf_text_address+0x3e/0x110 [ 134.402223][ T3603] ? is_bpf_text_address+0x72/0x110 [ 134.402225][ T3603] ? kernel_text_address+0x149/0x170 [ 134.402227][ T3603] ? __kernel_text_address+0x12/0x30 [ 134.402229][ T3603] ? write_profile+0xf0/0xf0 [ 134.402230][ T3603] ? unwind_get_return_address+0x67/0xd0 [ 134.402233][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402235][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402238][ T3603] ? cap_capable+0x1d7/0x3d0 [ 134.402242][ T3603] ? lock_acquire+0x13c/0x160 [ 134.402243][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402246][ T3603] ? rtnl_bridge_getlink+0x850/0x850 [ 134.402248][ T3603] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 134.402250][ T3603] ? rtnl_link_fill+0x920/0x920 [ 134.402252][ T3603] ? filter_irq_stacks+0xd0/0xd0 [ 134.402254][ T3603] ? stack_depot_save_flags+0x1bc/0x790 [ 134.402257][ T3603] netlink_rcv_skb+0x14e/0x3a0 [ 134.402259][ T3603] ? rtnl_link_fill+0x920/0x920 [ 134.402261][ T3603] ? lock_release+0x184/0x1f0 [ 134.402263][ T3603] ? netlink_ack+0xcf0/0xcf0 [ 134.402264][ T3603] ? __netlink_lookup+0xb9/0x6b0 [ 134.402268][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402270][ T3603] ? lock_release+0x184/0x1f0 [ 134.402273][ T3603] netlink_unicast+0x486/0x750 [ 134.402275][ T3603] ? netlink_attachskb+0x810/0x810 [ 134.402277][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402279][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402281][ T3603] ? lock_acquire+0x13c/0x160 [ 134.402284][ T3603] netlink_sendmsg+0x735/0xc60 [ 134.402287][ T3603] ? netlink_unicast+0x750/0x750 [ 134.402289][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402291][ T3603] ? lock_release+0x184/0x1f0 [ 134.402294][ T3603] ____sys_sendmsg+0x415/0x880 [ 134.402296][ T3603] ? copy_msghdr_from_user+0x279/0x420 [ 134.402298][ T3603] ? get_timestamp.constprop.0+0x390/0x390 [ 134.402300][ T3603] ? move_addr_to_kernel+0x40/0x40 [ 134.402302][ T3603] ? filter_irq_stacks+0xd0/0xd0 [ 134.402306][ T3603] ___sys_sendmsg+0x14e/0x1d0 [ 134.402308][ T3603] ? copy_msghdr_from_user+0x420/0x420 [ 134.402315][ T3603] __sys_sendmsg+0x12c/0x1d0 [ 134.402317][ T3603] ? __sys_sendmsg_sock+0x20/0x20 [ 134.402321][ T3603] ? rcu_is_watching+0x16/0xd0 [ 134.402324][ T3603] do_syscall_64+0xff/0x530 [ 134.402326][ T3603] ? exc_page_fault+0xee/0x100 [ 134.402328][ T3603] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 134.402331][ T3603] RIP: 0033:0x7f673126654e [ 134.402333][ T3603] 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 [ 134.402335][ T3603] RSP: 002b:00007ffc2ed7ee20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 134.402339][ T3603] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f673126654e [ 134.402341][ T3603] RDX: 0000000000000000 RSI: 00007ffc2ed7eed0 RDI: 0000000000000005 [ 134.402342][ T3603] RBP: 00007ffc2ed7ee30 R08: 0000000000000000 R09: 0000000000000000 [ 134.402343][ T3603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915c35 [ 134.402344][ T3603] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2ed7f590 [ 134.402348][ T3603] [ 134.447315][ T3603] br1: port 1(vx1) entered disabled state [ 134.447715][ T3603] vx1: entered allmulticast mode [ 134.457843][ T3603] vx1: entered promiscuous mode [ 134.458572][ T3603] br1: port 1(vx1) entered blocking state [ 134.458831][ T3603] br1: port 1(vx1) entered forwarding state [ 224.751973][ T4513] vx1: left allmulticast mode [ 224.751991][ T4513] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 224.751994][ T4513] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4513, name: ip [ 224.751995][ T4513] preempt_count: 1, expected: 0 [ 224.751996][ T4513] RCU nest depth: 0, expected: 0 [ 224.751997][ T4513] INFO: lockdep is turned off. [ 224.751998][ T4513] irq event stamp: 0 [ 224.751999][ T4513] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 224.752003][ T4513] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 224.752010][ T4513] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 224.752011][ T4513] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 224.752013][ T4513] Preemption disabled at: [ 224.752013][ T4513] [] vprintk_emit+0x31b/0x3e0 [ 224.752021][ T4513] CPU: 3 UID: 0 PID: 4513 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 224.752024][ T4513] Tainted: [W]=WARN [ 224.752025][ T4513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.752027][ T4513] Call Trace: [ 224.752028][ T4513] [ 224.752030][ T4513] dump_stack_lvl+0x6f/0xa0 [ 224.752035][ T4513] ? vprintk_emit+0x31b/0x3e0 [ 224.752037][ T4513] __might_resched.cold+0x1fe/0x2c1 [ 224.752040][ T4513] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 224.752044][ T4513] ? __asan_memcpy+0x3c/0x60 [ 224.752046][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752050][ T4513] __kmalloc_noprof+0x443/0x760 [ 224.752053][ T4513] ? __rwlock_init+0x150/0x150 [ 224.752056][ T4513] ? alloc_buf.isra.0+0x4b/0x260 [ 224.752060][ T4513] ? do_raw_spin_unlock+0x59/0x250 [ 224.752061][ T4513] alloc_buf.isra.0+0x4b/0x260 [ 224.752063][ T4513] put_chars+0x1e1/0x2f0 [ 224.752065][ T4513] ? __send_to_port+0x420/0x420 [ 224.752067][ T4513] ? console_prepend_replay+0x20/0x20 [ 224.752069][ T4513] hvc_console_print+0x292/0x780 [ 224.752072][ T4513] ? hvc_write+0x3a0/0x3a0 [ 224.752074][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752075][ T4513] ? lock_acquire+0x13c/0x160 [ 224.752078][ T4513] console_emit_next_record+0x22f/0x4c0 [ 224.752080][ T4513] ? devkmsg_read+0x4b0/0x4b0 [ 224.752082][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752084][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752085][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752087][ T4513] ? lock_acquire+0x13c/0x160 [ 224.752089][ T4513] ? console_flush_one_record+0x111/0x710 [ 224.752091][ T4513] console_flush_one_record+0x46f/0x710 [ 224.752093][ T4513] ? console_emit_next_record+0x4c0/0x4c0 [ 224.752096][ T4513] console_unlock+0xee/0x1f0 [ 224.752097][ T4513] ? lock_acquire+0x13c/0x160 [ 224.752099][ T4513] ? console_flush_one_record+0x710/0x710 [ 224.752100][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752102][ T4513] ? lock_release+0x184/0x1f0 [ 224.752104][ T4513] ? lock_acquire+0x60/0x160 [ 224.752105][ T4513] ? __rcu_read_lock+0x30/0x70 [ 224.752107][ T4513] ? __down_trylock_console_sem+0x5e/0xa0 [ 224.752109][ T4513] ? vprintk_emit+0x320/0x3e0 [ 224.752111][ T4513] vprintk_emit+0x37c/0x3e0 [ 224.752114][ T4513] ? wake_up_klogd_work_func+0x90/0x90 [ 224.752115][ T4513] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 224.752119][ T4513] ? netlink_unicast+0x486/0x750 [ 224.752121][ T4513] ? netlink_sendmsg+0x735/0xc60 [ 224.752123][ T4513] ? ____sys_sendmsg+0x415/0x880 [ 224.752125][ T4513] ? ___sys_sendmsg+0x14e/0x1d0 [ 224.752127][ T4513] ? __sys_sendmsg+0x12c/0x1d0 [ 224.752129][ T4513] ? do_syscall_64+0xff/0x530 [ 224.752132][ T4513] _printk+0xc7/0x100 [ 224.752135][ T4513] ? snapshot_read.cold+0x21/0x21 [ 224.752137][ T4513] ? netdev_name+0x43/0x60 [ 224.752140][ T4513] ? __netdev_printk+0x17f/0x1d0 [ 224.752142][ T4513] netdev_info+0xe2/0x116 [ 224.752144][ T4513] ? netdev_notice+0x120/0x120 [ 224.752146][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752147][ T4513] ? __up_read+0x355/0x9e0 [ 224.752149][ T4513] ? trace_hardirqs_on+0x36/0x40 [ 224.752151][ T4513] ? down_write_nested+0x200/0x200 [ 224.752153][ T4513] ? mutex_is_locked+0x1c/0x50 [ 224.752156][ T4513] netif_set_allmulti.cold+0x7c/0x166 [ 224.752159][ T4513] dev_set_allmulti+0xa2/0x150 [ 224.752162][ T4513] del_nbp+0xb7/0xc10 [bridge] [ 224.752174][ T4513] ? is_bpf_text_address+0x72/0x110 [ 224.752178][ T4513] ? kernel_text_address+0x149/0x170 [ 224.752180][ T4513] br_del_if+0xab/0x200 [bridge] [ 224.752187][ T4513] ? rtnl_is_locked+0x15/0x20 [ 224.752190][ T4513] do_set_master+0x15c/0x580 [ 224.752192][ T4513] do_setlink.isra.0+0xa31/0x2750 [ 224.752194][ T4513] ? stack_trace_save+0x93/0xc0 [ 224.752197][ T4513] ? rtnl_link_get_size+0x350/0x350 [ 224.752198][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752200][ T4513] ? stack_depot_save_flags+0x1bc/0x790 [ 224.752203][ T4513] ? kasan_save_stack+0x3d/0x50 [ 224.752206][ T4513] ? kasan_save_stack+0x2f/0x50 [ 224.752208][ T4513] ? kasan_save_track+0x14/0x30 [ 224.752209][ T4513] ? __kasan_kmalloc+0x7b/0x90 [ 224.752211][ T4513] ? __kmalloc_cache_noprof+0x29a/0x620 [ 224.752212][ T4513] ? rtnl_newlink+0x124/0x11c0 [ 224.752213][ T4513] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 224.752215][ T4513] ? netlink_rcv_skb+0x14e/0x3a0 [ 224.752216][ T4513] ? netlink_unicast+0x486/0x750 [ 224.752217][ T4513] ? netlink_sendmsg+0x735/0xc60 [ 224.752218][ T4513] ? ____sys_sendmsg+0x415/0x880 [ 224.752220][ T4513] ? ___sys_sendmsg+0x14e/0x1d0 [ 224.752221][ T4513] ? __sys_sendmsg+0x12c/0x1d0 [ 224.752223][ T4513] ? do_syscall_64+0xff/0x530 [ 224.752224][ T4513] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 224.752226][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752228][ T4513] ? lock_acquire+0x13c/0x160 [ 224.752229][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752231][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752233][ T4513] ? trace_contention_end+0xb3/0x180 [ 224.752235][ T4513] ? __mutex_lock+0x1db/0x1ea0 [ 224.752237][ T4513] ? __mutex_lock+0x9a3/0x1ea0 [ 224.752238][ T4513] ? rtnl_newlink+0x9a8/0x11c0 [ 224.752240][ T4513] ? ww_mutex_lock+0x160/0x160 [ 224.752241][ T4513] ? nla_get_range_signed+0x3d0/0x3d0 [ 224.752243][ T4513] ? __rtnl_newlink+0x3fa/0xa50 [ 224.752245][ T4513] rtnl_newlink+0x9f1/0x11c0 [ 224.752247][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752249][ T4513] ? rtnl_bridge_getlink+0x850/0x850 [ 224.752250][ T4513] ? lock_acquire+0x13c/0x160 [ 224.752252][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752254][ T4513] ? is_bpf_text_address+0x3e/0x110 [ 224.752255][ T4513] ? is_bpf_text_address+0x72/0x110 [ 224.752257][ T4513] ? kernel_text_address+0x149/0x170 [ 224.752258][ T4513] ? __kernel_text_address+0x12/0x30 [ 224.752260][ T4513] ? write_profile+0xf0/0xf0 [ 224.752261][ T4513] ? unwind_get_return_address+0x67/0xd0 [ 224.752263][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752265][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752267][ T4513] ? cap_capable+0x1d7/0x3d0 [ 224.752270][ T4513] ? lock_acquire+0x13c/0x160 [ 224.752271][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752273][ T4513] ? rtnl_bridge_getlink+0x850/0x850 [ 224.752274][ T4513] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 224.752276][ T4513] ? rtnl_link_fill+0x920/0x920 [ 224.752277][ T4513] ? filter_irq_stacks+0xd0/0xd0 [ 224.752279][ T4513] ? stack_depot_save_flags+0x1bc/0x790 [ 224.752281][ T4513] netlink_rcv_skb+0x14e/0x3a0 [ 224.752283][ T4513] ? rtnl_link_fill+0x920/0x920 [ 224.752284][ T4513] ? lock_release+0x184/0x1f0 [ 224.752286][ T4513] ? netlink_ack+0xcf0/0xcf0 [ 224.752287][ T4513] ? __netlink_lookup+0xb9/0x6b0 [ 224.752290][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752292][ T4513] ? lock_release+0x184/0x1f0 [ 224.752294][ T4513] netlink_unicast+0x486/0x750 [ 224.752295][ T4513] ? netlink_attachskb+0x810/0x810 [ 224.752297][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752299][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752301][ T4513] ? lock_acquire+0x13c/0x160 [ 224.752302][ T4513] netlink_sendmsg+0x735/0xc60 [ 224.752304][ T4513] ? netlink_unicast+0x750/0x750 [ 224.752306][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752308][ T4513] ? lock_release+0x184/0x1f0 [ 224.752310][ T4513] ____sys_sendmsg+0x415/0x880 [ 224.752311][ T4513] ? copy_msghdr_from_user+0x279/0x420 [ 224.752313][ T4513] ? get_timestamp.constprop.0+0x390/0x390 [ 224.752315][ T4513] ? move_addr_to_kernel+0x40/0x40 [ 224.752316][ T4513] ? filter_irq_stacks+0xd0/0xd0 [ 224.752318][ T4513] ___sys_sendmsg+0x14e/0x1d0 [ 224.752320][ T4513] ? copy_msghdr_from_user+0x420/0x420 [ 224.752325][ T4513] __sys_sendmsg+0x12c/0x1d0 [ 224.752327][ T4513] ? __sys_sendmsg_sock+0x20/0x20 [ 224.752330][ T4513] ? rcu_is_watching+0x16/0xd0 [ 224.752332][ T4513] do_syscall_64+0xff/0x530 [ 224.752333][ T4513] ? exc_page_fault+0xee/0x100 [ 224.752335][ T4513] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 224.752337][ T4513] RIP: 0033:0x7f57f5c2c54e [ 224.752338][ T4513] 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 [ 224.752340][ T4513] RSP: 002b:00007ffe0c6334a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.752344][ T4513] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f57f5c2c54e [ 224.752345][ T4513] RDX: 0000000000000000 RSI: 00007ffe0c633550 RDI: 0000000000000005 [ 224.752346][ T4513] RBP: 00007ffe0c6334b0 R08: 0000000000000000 R09: 0000000000000000 [ 224.752347][ T4513] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915c90 [ 224.752348][ T4513] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0c633c10 [ 224.752350][ T4513] [ 224.778172][ T4513] vx1: left promiscuous mode [ 224.778382][ T4513] br1: port 1(vx1) entered disabled state [ 229.816848][ T4515] br1: port 1(vx1) entered blocking state [ 229.816865][ T4515] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 229.816867][ T4515] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4515, name: ip [ 229.816869][ T4515] preempt_count: 1, expected: 0 [ 229.816870][ T4515] RCU nest depth: 0, expected: 0 [ 229.816870][ T4515] INFO: lockdep is turned off. [ 229.816872][ T4515] irq event stamp: 0 [ 229.816872][ T4515] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 229.816878][ T4515] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 229.816884][ T4515] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 229.816886][ T4515] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 229.816888][ T4515] Preemption disabled at: [ 229.816888][ T4515] [] vprintk_emit+0x31b/0x3e0 [ 229.816896][ T4515] CPU: 3 UID: 0 PID: 4515 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 229.816899][ T4515] Tainted: [W]=WARN [ 229.816900][ T4515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 229.816901][ T4515] Call Trace: [ 229.816903][ T4515] [ 229.816904][ T4515] dump_stack_lvl+0x6f/0xa0 [ 229.816909][ T4515] ? vprintk_emit+0x31b/0x3e0 [ 229.816911][ T4515] __might_resched.cold+0x1fe/0x2c1 [ 229.816915][ T4515] ? __module_address+0x36/0x330 [ 229.816918][ T4515] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 229.816921][ T4515] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 229.816922][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.816926][ T4515] __kmalloc_noprof+0x443/0x760 [ 229.816929][ T4515] ? __rwlock_init+0x150/0x150 [ 229.816932][ T4515] ? alloc_buf.isra.0+0x4b/0x260 [ 229.816936][ T4515] ? do_raw_spin_unlock+0x59/0x250 [ 229.816937][ T4515] alloc_buf.isra.0+0x4b/0x260 [ 229.816939][ T4515] put_chars+0x1e1/0x2f0 [ 229.816941][ T4515] ? prb_final_commit+0x50/0x50 [ 229.816942][ T4515] ? __send_to_port+0x420/0x420 [ 229.816944][ T4515] ? printk_get_next_message+0x240/0x650 [ 229.816947][ T4515] hvc_console_print+0x292/0x780 [ 229.816950][ T4515] ? hvc_write+0x3a0/0x3a0 [ 229.816951][ T4515] ? do_raw_spin_lock+0x131/0x280 [ 229.816953][ T4515] ? vsnprintf+0x668/0x1700 [ 229.816956][ T4515] ? __rwlock_init+0x150/0x150 [ 229.816958][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.816960][ T4515] ? lock_acquire+0x13c/0x160 [ 229.816962][ T4515] console_emit_next_record+0x22f/0x4c0 [ 229.816965][ T4515] ? devkmsg_read+0x4b0/0x4b0 [ 229.816967][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.816968][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.816970][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.816971][ T4515] ? lock_acquire+0x13c/0x160 [ 229.816973][ T4515] ? console_flush_one_record+0x111/0x710 [ 229.816975][ T4515] console_flush_one_record+0x46f/0x710 [ 229.816977][ T4515] ? console_emit_next_record+0x4c0/0x4c0 [ 229.816980][ T4515] console_unlock+0xee/0x1f0 [ 229.816982][ T4515] ? lock_acquire+0x13c/0x160 [ 229.816983][ T4515] ? console_flush_one_record+0x710/0x710 [ 229.816985][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.816987][ T4515] ? lock_release+0x184/0x1f0 [ 229.816988][ T4515] ? lock_acquire+0x60/0x160 [ 229.816990][ T4515] ? __rcu_read_lock+0x30/0x70 [ 229.816992][ T4515] ? __down_trylock_console_sem+0x5e/0xa0 [ 229.816994][ T4515] ? vprintk_emit+0x320/0x3e0 [ 229.816996][ T4515] vprintk_emit+0x37c/0x3e0 [ 229.816998][ T4515] ? wake_up_klogd_work_func+0x90/0x90 [ 229.817000][ T4515] ? __rwlock_init+0x150/0x150 [ 229.817002][ T4515] ? filter_irq_stacks+0xd0/0xd0 [ 229.817004][ T4515] ? lock_acquire+0x13c/0x160 [ 229.817005][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817007][ T4515] _printk+0xc7/0x100 [ 229.817010][ T4515] ? snapshot_read.cold+0x21/0x21 [ 229.817012][ T4515] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 229.817024][ T4515] ? do_setlink.isra.0+0xa31/0x2750 [ 229.817027][ T4515] ? rtnl_newlink+0x9f1/0x11c0 [ 229.817028][ T4515] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 229.817030][ T4515] br_set_state+0x22f/0x430 [bridge] [ 229.817039][ T4515] br_init_port+0xc4/0x200 [bridge] [ 229.817046][ T4515] new_nbp+0x39c/0x580 [bridge] [ 229.817054][ T4515] br_add_if+0x212/0x1320 [bridge] [ 229.817060][ T4515] ? bpf_address_lookup+0x250/0x290 [ 229.817064][ T4515] ? is_bpf_text_address+0x72/0x110 [ 229.817065][ T4515] ? kernel_text_address+0x149/0x170 [ 229.817068][ T4515] ? __kernel_text_address+0x12/0x30 [ 229.817070][ T4515] do_set_master+0x357/0x580 [ 229.817073][ T4515] do_setlink.isra.0+0xa31/0x2750 [ 229.817074][ T4515] ? stack_trace_save+0x93/0xc0 [ 229.817076][ T4515] ? rtnl_link_get_size+0x350/0x350 [ 229.817077][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817079][ T4515] ? stack_depot_save_flags+0x1bc/0x790 [ 229.817083][ T4515] ? kasan_save_stack+0x3d/0x50 [ 229.817086][ T4515] ? kasan_save_stack+0x2f/0x50 [ 229.817087][ T4515] ? kasan_save_track+0x14/0x30 [ 229.817089][ T4515] ? __kasan_kmalloc+0x7b/0x90 [ 229.817090][ T4515] ? __kmalloc_cache_noprof+0x29a/0x620 [ 229.817092][ T4515] ? rtnl_newlink+0x124/0x11c0 [ 229.817093][ T4515] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 229.817094][ T4515] ? netlink_rcv_skb+0x14e/0x3a0 [ 229.817097][ T4515] ? netlink_unicast+0x486/0x750 [ 229.817098][ T4515] ? netlink_sendmsg+0x735/0xc60 [ 229.817099][ T4515] ? ____sys_sendmsg+0x415/0x880 [ 229.817102][ T4515] ? ___sys_sendmsg+0x14e/0x1d0 [ 229.817103][ T4515] ? __sys_sendmsg+0x12c/0x1d0 [ 229.817105][ T4515] ? do_syscall_64+0xff/0x530 [ 229.817107][ T4515] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 229.817109][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817111][ T4515] ? lock_acquire+0x13c/0x160 [ 229.817112][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817114][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817116][ T4515] ? trace_contention_end+0xb3/0x180 [ 229.817119][ T4515] ? __mutex_lock+0x1db/0x1ea0 [ 229.817121][ T4515] ? __mutex_lock+0x9a3/0x1ea0 [ 229.817122][ T4515] ? rtnl_newlink+0x9a8/0x11c0 [ 229.817124][ T4515] ? ww_mutex_lock+0x160/0x160 [ 229.817125][ T4515] ? nla_get_range_signed+0x3d0/0x3d0 [ 229.817127][ T4515] ? __rtnl_newlink+0x3fa/0xa50 [ 229.817129][ T4515] rtnl_newlink+0x9f1/0x11c0 [ 229.817131][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817133][ T4515] ? rtnl_bridge_getlink+0x850/0x850 [ 229.817134][ T4515] ? lock_acquire+0x13c/0x160 [ 229.817135][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817137][ T4515] ? is_bpf_text_address+0x3e/0x110 [ 229.817139][ T4515] ? is_bpf_text_address+0x72/0x110 [ 229.817141][ T4515] ? kernel_text_address+0x149/0x170 [ 229.817142][ T4515] ? __kernel_text_address+0x12/0x30 [ 229.817143][ T4515] ? write_profile+0xf0/0xf0 [ 229.817145][ T4515] ? unwind_get_return_address+0x67/0xd0 [ 229.817147][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817149][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817150][ T4515] ? cap_capable+0x1d7/0x3d0 [ 229.817154][ T4515] ? lock_acquire+0x13c/0x160 [ 229.817155][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817157][ T4515] ? rtnl_bridge_getlink+0x850/0x850 [ 229.817158][ T4515] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 229.817160][ T4515] ? rtnl_link_fill+0x920/0x920 [ 229.817161][ T4515] ? filter_irq_stacks+0xd0/0xd0 [ 229.817163][ T4515] ? stack_depot_save_flags+0x1bc/0x790 [ 229.817165][ T4515] netlink_rcv_skb+0x14e/0x3a0 [ 229.817167][ T4515] ? rtnl_link_fill+0x920/0x920 [ 229.817168][ T4515] ? lock_release+0x184/0x1f0 [ 229.817169][ T4515] ? netlink_ack+0xcf0/0xcf0 [ 229.817171][ T4515] ? __netlink_lookup+0xb9/0x6b0 [ 229.817173][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817175][ T4515] ? lock_release+0x184/0x1f0 [ 229.817177][ T4515] netlink_unicast+0x486/0x750 [ 229.817179][ T4515] ? netlink_attachskb+0x810/0x810 [ 229.817181][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817182][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817184][ T4515] ? lock_acquire+0x13c/0x160 [ 229.817186][ T4515] netlink_sendmsg+0x735/0xc60 [ 229.817188][ T4515] ? netlink_unicast+0x750/0x750 [ 229.817190][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817191][ T4515] ? lock_release+0x184/0x1f0 [ 229.817193][ T4515] ____sys_sendmsg+0x415/0x880 [ 229.817195][ T4515] ? copy_msghdr_from_user+0x279/0x420 [ 229.817196][ T4515] ? get_timestamp.constprop.0+0x390/0x390 [ 229.817198][ T4515] ? move_addr_to_kernel+0x40/0x40 [ 229.817199][ T4515] ? filter_irq_stacks+0xd0/0xd0 [ 229.817202][ T4515] ___sys_sendmsg+0x14e/0x1d0 [ 229.817204][ T4515] ? copy_msghdr_from_user+0x420/0x420 [ 229.817208][ T4515] __sys_sendmsg+0x12c/0x1d0 [ 229.817210][ T4515] ? __sys_sendmsg_sock+0x20/0x20 [ 229.817213][ T4515] ? rcu_is_watching+0x16/0xd0 [ 229.817215][ T4515] do_syscall_64+0xff/0x530 [ 229.817216][ T4515] ? exc_page_fault+0xee/0x100 [ 229.817218][ T4515] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 229.817220][ T4515] RIP: 0033:0x7f73510c154e [ 229.817222][ T4515] 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 [ 229.817223][ T4515] RSP: 002b:00007ffe82ef3180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 229.817227][ T4515] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f73510c154e [ 229.817228][ T4515] RDX: 0000000000000000 RSI: 00007ffe82ef3230 RDI: 0000000000000005 [ 229.817229][ T4515] RBP: 00007ffe82ef3190 R08: 0000000000000000 R09: 0000000000000000 [ 229.817230][ T4515] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915c95 [ 229.817231][ T4515] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe82ef38f0 [ 229.817233][ T4515] [ 229.842629][ T4515] br1: port 1(vx1) entered disabled state [ 229.842848][ T4515] vx1: entered allmulticast mode [ 229.843809][ T4515] vx1: entered promiscuous mode [ 229.844252][ T4515] br1: port 1(vx1) entered blocking state [ 229.844446][ T4515] br1: port 1(vx1) entered forwarding state [ 236.070756][ T12] vx2: left allmulticast mode [ 236.070774][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 236.070776][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 236.070778][ T12] preempt_count: 1, expected: 0 [ 236.070779][ T12] RCU nest depth: 0, expected: 0 [ 236.070780][ T12] INFO: lockdep is turned off. [ 236.070781][ T12] irq event stamp: 34228 [ 236.070782][ T12] hardirqs last enabled at (34227): [] _raw_spin_unlock_irq+0x28/0x50 [ 236.070791][ T12] hardirqs last disabled at (34228): [] __schedule+0x1246/0x20e0 [ 236.070793][ T12] softirqs last enabled at (33448): [] __fib6_clean_all+0xff/0x290 [ 236.070797][ T12] softirqs last disabled at (33442): [] __fib6_clean_all+0xd9/0x290 [ 236.070799][ T12] Preemption disabled at: [ 236.070800][ T12] [] vprintk_emit+0x31b/0x3e0 [ 236.070808][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 236.070811][ T12] Tainted: [W]=WARN [ 236.070812][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 236.070814][ T12] Workqueue: netns cleanup_net [ 236.070820][ T12] Call Trace: [ 236.070821][ T12] [ 236.070823][ T12] dump_stack_lvl+0x6f/0xa0 [ 236.070829][ T12] ? vprintk_emit+0x31b/0x3e0 [ 236.070831][ T12] __might_resched.cold+0x1fe/0x2c1 [ 236.070835][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 236.070838][ T12] ? rcu_is_watching+0x16/0xd0 [ 236.070842][ T12] __kmalloc_noprof+0x443/0x760 [ 236.070853][ T12] ? __rwlock_init+0x150/0x150 [ 236.070856][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 236.070859][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 236.070861][ T12] alloc_buf.isra.0+0x4b/0x260 [ 236.070863][ T12] put_chars+0x1e1/0x2f0 [ 236.070864][ T12] ? desc_read_finalized_seq+0x79/0x120 [ 236.070866][ T12] ? __send_to_port+0x420/0x420 [ 236.070868][ T12] ? console_prepend_replay+0x20/0x20 [ 236.070870][ T12] hvc_console_print+0x292/0x780 [ 236.070874][ T12] ? hvc_write+0x3a0/0x3a0 [ 236.070875][ T12] ? do_raw_spin_lock+0x131/0x280 [ 236.070876][ T12] ? __rwlock_init+0x150/0x150 [ 236.070878][ T12] ? rcu_is_watching+0x16/0xd0 [ 236.070880][ T12] ? rcu_is_watching+0x16/0xd0 [ 236.070881][ T12] ? lock_acquire+0x13c/0x160 [ 236.070883][ T12] console_emit_next_record+0x22f/0x4c0 [ 236.070886][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 236.070888][ T12] ? rcu_is_watching+0x16/0xd0 [ 236.070889][ T12] ? rcu_is_watching+0x16/0xd0 [ 236.070891][ T12] ? rcu_is_watching+0x16/0xd0 [ 236.070893][ T12] ? lock_acquire+0x13c/0x160 [ 236.070894][ T12] ? console_flush_one_record+0x111/0x710 [ 236.070896][ T12] console_flush_one_record+0x46f/0x710 [ 236.070899][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 236.070901][ T12] console_unlock+0xee/0x1f0 [ 236.070903][ T12] ? lock_acquire+0x13c/0x160 [ 236.070904][ T12] ? console_flush_one_record+0x710/0x710 [ 236.070906][ T12] ? rcu_is_watching+0x16/0xd0 [ 236.070908][ T12] ? lock_release+0x184/0x1f0 [ 236.070909][ T12] ? lock_acquire+0x60/0x160 [ 236.070910][ T12] ? __rcu_read_lock+0x30/0x70 [ 236.070912][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 236.070914][ T12] ? vprintk_emit+0x320/0x3e0 [ 236.070916][ T12] vprintk_emit+0x37c/0x3e0 [ 236.070918][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 236.070920][ T12] ? process_one_work+0xe3e/0x1560 [ 236.070923][ T12] ? kthread+0x367/0x460 [ 236.070925][ T12] ? ret_from_fork+0x474/0x6b0 [ 236.070927][ T12] ? ret_from_fork_asm+0x11/0x20 [ 236.070930][ T12] _printk+0xc7/0x100 [ 236.070933][ T12] ? snapshot_read.cold+0x21/0x21 [ 236.070935][ T12] ? netdev_name+0x43/0x60 [ 236.070938][ T12] ? __netdev_printk+0x17f/0x1d0 [ 236.070940][ T12] netdev_info+0xe2/0x116 [ 236.070942][ T12] ? netdev_notice+0x120/0x120 [ 236.070944][ T12] ? rcu_is_watching+0x16/0xd0 [ 236.070946][ T12] ? __up_read+0x355/0x9e0 [ 236.070947][ T12] ? trace_hardirqs_on+0x36/0x40 [ 236.070950][ T12] ? down_write_nested+0x200/0x200 [ 236.070951][ T12] ? mutex_is_locked+0x1c/0x50 [ 236.070954][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 236.070957][ T12] dev_set_allmulti+0xa2/0x150 [ 236.070960][ T12] del_nbp+0xb7/0xc10 [bridge] [ 236.070973][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 236.070980][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 236.070987][ T12] ops_undo_list+0x5be/0x8f0 [ 236.070989][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 236.070991][ T12] ? idr_destroy+0x121/0x250 [ 236.070995][ T12] cleanup_net+0x431/0x890 [ 236.070996][ T12] ? net_passive_dec+0x230/0x230 [ 236.070998][ T12] ? update_load_avg+0x141/0xf00 [ 236.071000][ T12] ? lock_acquire+0x13c/0x160 [ 236.071002][ T12] ? rcu_is_watching+0x16/0xd0 [ 236.071004][ T12] process_one_work+0xe3e/0x1560 [ 236.071007][ T12] ? __queue_delayed_work+0x470/0x470 [ 236.071009][ T12] ? __rwlock_init+0x150/0x150 [ 236.071011][ T12] worker_thread+0x4f1/0xd60 [ 236.071014][ T12] ? rescuer_thread+0x1340/0x1340 [ 236.071016][ T12] kthread+0x367/0x460 [ 236.071018][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 236.071019][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 236.071021][ T12] ret_from_fork+0x474/0x6b0 [ 236.071023][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 236.071024][ T12] ? __switch_to+0x5a3/0xe00 [ 236.071027][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 236.071029][ T12] ret_from_fork_asm+0x11/0x20 [ 236.071032][ T12] [ 236.088977][ T12] vx2: left promiscuous mode [ 236.089239][ T12] br2: port 2(vx2) entered disabled state [ 236.090715][ T12] w1: left allmulticast mode [ 236.090877][ T12] w1: left promiscuous mode [ 236.091070][ T12] br2: port 1(w1) entered disabled state [ 236.173169][ T12] vx2: left allmulticast mode [ 236.179255][ T12] vx2: left promiscuous mode [ 236.179548][ T12] br2: port 2(vx2) entered disabled state [ 236.181840][ T12] w1: left allmulticast mode [ 236.182170][ T12] w1: left promiscuous mode [ 236.182558][ T12] br2: port 1(w1) entered disabled state [ 236.705498][ T4560] vx1: left allmulticast mode [ 236.705792][ T4560] vx1: left promiscuous mode [ 236.706120][ T4560] br1: port 1(vx1) entered disabled state [ 236.782379][ T4563] br1: port 3(veth2) entered disabled state [ 236.799734][ T4564] veth2: left allmulticast mode [ 236.799916][ T4564] veth2: left promiscuous mode [ 236.800129][ T4564] br1: port 3(veth2) entered disabled state [ 236.825176][ T4565] br1: port 2(veth1) entered disabled state [ 236.848551][ T4566] veth1: left allmulticast mode [ 236.848737][ T4566] veth1: left promiscuous mode [ 236.848939][ T4566] br1: port 2(veth1) entered disabled state