[ 9.414218][ T194] ip (194) used greatest stack depth: 23808 bytes left [ 9.414234][ T194] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.414236][ T194] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 194, name: ip [ 9.414237][ T194] preempt_count: 2, expected: 0 [ 9.414238][ T194] RCU nest depth: 0, expected: 0 [ 9.414239][ T194] locks held by ip/194: 5, last CPU#2: [ 9.414241][ T194] #0: ffffffffab0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.414253][ T194] #1: ffffffffab169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.414259][ T194] #2: ffffffffab169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.414263][ T194] #3: ffffffffab089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.414267][ T194] #4: ffffffffab089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.414270][ T194] irq event stamp: 39316 [ 9.414271][ T194] hardirqs last enabled at (39315): [] __down_trylock_console_sem+0x86/0xa0 [ 9.414274][ T194] hardirqs last disabled at (39316): [] console_emit_next_record+0x3d4/0x4c0 [ 9.414276][ T194] softirqs last enabled at (39026): [] handle_softirqs+0x67c/0x900 [ 9.414278][ T194] softirqs last disabled at (38755): [] __irq_exit_rcu+0x145/0x1c0 [ 9.414280][ T194] Preemption disabled at: [ 9.414281][ T194] [<0000000000000000>] 0x0 [ 9.414288][ T194] CPU: 2 UID: 0 PID: 194 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.414291][ T194] Tainted: [W]=WARN [ 9.414292][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.414294][ T194] Call Trace: [ 9.414296][ T194] [ 9.414297][ T194] dump_stack_lvl+0x6f/0xa0 [ 9.414303][ T194] __might_resched.cold+0x1fe/0x2c1 [ 9.414308][ T194] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.414312][ T194] ? __kmalloc_noprof+0xdb/0x760 [ 9.414317][ T194] __kmalloc_noprof+0x443/0x760 [ 9.414319][ T194] ? alloc_buf.isra.0+0x4b/0x260 [ 9.414325][ T194] ? do_raw_spin_unlock+0x59/0x250 [ 9.414328][ T194] alloc_buf.isra.0+0x4b/0x260 [ 9.414331][ T194] put_chars+0x1e1/0x2f0 [ 9.414334][ T194] ? __send_to_port+0x420/0x420 [ 9.414335][ T194] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.414340][ T194] ? validate_chain+0x38b/0xc20 [ 9.414345][ T194] hvc_console_print+0x292/0x780 [ 9.414351][ T194] ? hvc_write+0x3a0/0x3a0 [ 9.414353][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.414356][ T194] ? lock_acquire+0x13c/0x160 [ 9.414360][ T194] console_emit_next_record+0x22f/0x4c0 [ 9.414364][ T194] ? devkmsg_read+0x4b0/0x4b0 [ 9.414366][ T194] ? console_flush_one_record+0x106/0x710 [ 9.414369][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.414371][ T194] ? lock_acquire+0x13c/0x160 [ 9.414375][ T194] console_flush_one_record+0x46f/0x710 [ 9.414379][ T194] ? console_emit_next_record+0x4c0/0x4c0 [ 9.414381][ T194] ? __lock_acquire+0x518/0xc20 [ 9.414386][ T194] console_unlock+0xee/0x1f0 [ 9.414389][ T194] ? console_flush_one_record+0x710/0x710 [ 9.414391][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.414393][ T194] ? lock_acquire+0x60/0x160 [ 9.414397][ T194] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.414399][ T194] ? vprintk_emit+0x320/0x3e0 [ 9.414402][ T194] vprintk_emit+0x37c/0x3e0 [ 9.414406][ T194] ? wake_up_klogd_work_func+0x90/0x90 [ 9.414409][ T194] ? __lock_acquire+0x518/0xc20 [ 9.414413][ T194] _printk+0xc7/0x100 [ 9.414417][ T194] ? snapshot_read.cold+0x21/0x21 [ 9.414419][ T194] ? do_raw_spin_lock+0x131/0x280 [ 9.414422][ T194] ? __rwlock_init+0x150/0x150 [ 9.414426][ T194] ? do_raw_spin_lock+0x131/0x280 [ 9.414429][ T194] do_exit.cold+0x82/0x9c [ 9.414432][ T194] ? exit_notify+0x890/0x890 [ 9.414434][ T194] ? __lock_release.isra.0+0x69/0x1a0 [ 9.414437][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.414441][ T194] do_group_exit+0xb8/0x370 [ 9.414444][ T194] __x64_sys_exit_group+0x3c/0x50 [ 9.414446][ T194] x64_sys_call+0x1567/0x1570 [ 9.414448][ T194] do_syscall_64+0xff/0x530 [ 9.414451][ T194] ? exc_page_fault+0xee/0x100 [ 9.414454][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.414456][ T194] RIP: 0033:0x7fbb706a11b8 [ 9.414458][ T194] Code: Unable to access opcode bytes at 0x7fbb706a118e. [ 9.414459][ T194] RSP: 002b:00007fff5af636d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.414462][ T194] RAX: ffffffffffffffda RBX: 00007fbb707d1f88 RCX: 00007fbb706a11b8 [ 9.414463][ T194] RDX: 00007fbb703ebfc8 RSI: fffffffffffffeb8 RDI: 0000000000000001 [ 9.414464][ T194] RBP: 00007fff5af63730 R08: 0000000000000000 R09: 0000000000000000 [ 9.414465][ T194] R10: 00007fff5af634f0 R11: 0000000000000246 R12: 0000000000000001 [ 9.414466][ T194] R13: 0000000000000001 R14: 00007fbb707d0680 R15: 00007fbb707d1fa0 [ 9.414473][ T194] [ 10.986710][ T257] br1: port 1(vx1) entered blocking state [ 10.986779][ T257] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.986781][ T257] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 257, name: ip [ 10.986782][ T257] preempt_count: 1, expected: 0 [ 10.986783][ T257] RCU nest depth: 0, expected: 0 [ 10.986784][ T257] locks held by ip/257: 5, last CPU#0: [ 10.986786][ T257] #0: ffffffffab8d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 10.986798][ T257] #1: ffffffffab169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.986804][ T257] #2: ffffffffab169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.986808][ T257] #3: ffffffffab089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.986812][ T257] #4: ffffffffab089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.986816][ T257] irq event stamp: 29098 [ 10.986817][ T257] hardirqs last enabled at (29097): [] __down_trylock_console_sem+0x86/0xa0 [ 10.986820][ T257] hardirqs last disabled at (29098): [] console_emit_next_record+0x3d4/0x4c0 [ 10.986822][ T257] softirqs last enabled at (29024): [] handle_softirqs+0x67c/0x900 [ 10.986825][ T257] softirqs last disabled at (29015): [] __irq_exit_rcu+0x145/0x1c0 [ 10.986827][ T257] Preemption disabled at: [ 10.986828][ T257] [] vprintk_emit+0x31b/0x3e0 [ 10.986833][ T257] CPU: 0 UID: 0 PID: 257 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.986837][ T257] Tainted: [W]=WARN [ 10.986838][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.986839][ T257] Call Trace: [ 10.986841][ T257] [ 10.986842][ T257] dump_stack_lvl+0x6f/0xa0 [ 10.986848][ T257] ? vprintk_emit+0x31b/0x3e0 [ 10.986851][ T257] __might_resched.cold+0x1fe/0x2c1 [ 10.986855][ T257] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.986860][ T257] ? __kmalloc_noprof+0xdb/0x760 [ 10.986865][ T257] __kmalloc_noprof+0x443/0x760 [ 10.986867][ T257] ? alloc_buf.isra.0+0x4b/0x260 [ 10.986873][ T257] ? do_raw_spin_unlock+0x59/0x250 [ 10.986876][ T257] alloc_buf.isra.0+0x4b/0x260 [ 10.986879][ T257] put_chars+0x1e1/0x2f0 [ 10.986882][ T257] ? __send_to_port+0x420/0x420 [ 10.986886][ T257] ? validate_chain+0x34a/0xc20 [ 10.986890][ T257] hvc_console_print+0x292/0x780 [ 10.986893][ T257] ? mark_usage+0x61/0x170 [ 10.986895][ T257] ? __lock_acquire+0x518/0xc20 [ 10.986896][ T257] ? __lock_acquire+0x518/0xc20 [ 10.986900][ T257] ? hvc_write+0x3a0/0x3a0 [ 10.986902][ T257] ? console_emit_next_record+0x1df/0x4c0 [ 10.986907][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.986913][ T257] ? lock_acquire+0x13c/0x160 [ 10.986920][ T257] console_emit_next_record+0x22f/0x4c0 [ 10.986925][ T257] ? devkmsg_read+0x4b0/0x4b0 [ 10.986928][ T257] ? console_flush_one_record+0x106/0x710 [ 10.986932][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.986934][ T257] ? lock_acquire+0x13c/0x160 [ 10.986938][ T257] console_flush_one_record+0x46f/0x710 [ 10.986942][ T257] ? console_emit_next_record+0x4c0/0x4c0 [ 10.986944][ T257] ? __lock_acquire+0x518/0xc20 [ 10.986949][ T257] console_unlock+0xee/0x1f0 [ 10.986952][ T257] ? console_flush_one_record+0x710/0x710 [ 10.986954][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.986956][ T257] ? lock_acquire+0x60/0x160 [ 10.986960][ T257] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.986962][ T257] ? vprintk_emit+0x320/0x3e0 [ 10.986965][ T257] vprintk_emit+0x37c/0x3e0 [ 10.986969][ T257] ? wake_up_klogd_work_func+0x90/0x90 [ 10.986971][ T257] ? __lock_release.isra.0+0x69/0x1a0 [ 10.986973][ T257] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 10.986978][ T257] ? mark_held_locks+0x40/0x70 [ 10.986981][ T257] _printk+0xc7/0x100 [ 10.986985][ T257] ? snapshot_read.cold+0x21/0x21 [ 10.986989][ T257] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 10.987001][ T257] ? do_setlink.isra.0+0xa31/0x2750 [ 10.987003][ T257] ? rtnl_newlink+0x9f1/0x11c0 [ 10.987004][ T257] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.987009][ T257] br_set_state+0x22f/0x430 [bridge] [ 10.987018][ T257] br_init_port+0xc4/0x200 [bridge] [ 10.987026][ T257] new_nbp+0x39c/0x580 [bridge] [ 10.987036][ T257] br_add_if+0x212/0x1320 [bridge] [ 10.987043][ T257] ? is_bpf_text_address+0x72/0x110 [ 10.987047][ T257] ? kernel_text_address+0x149/0x170 [ 10.987050][ T257] ? __kernel_text_address+0x12/0x30 [ 10.987054][ T257] do_set_master+0x357/0x580 [ 10.987058][ T257] do_setlink.isra.0+0xa31/0x2750 [ 10.987061][ T257] ? stack_trace_save+0x93/0xc0 [ 10.987065][ T257] ? rtnl_link_get_size+0x350/0x350 [ 10.987066][ T257] ? rcu_read_lock_any_held+0x66/0x90 [ 10.987068][ T257] ? stack_depot_save_flags+0x38e/0x790 [ 10.987072][ T257] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.987075][ T257] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.987077][ T257] ? validate_chain+0x38b/0xc20 [ 10.987079][ T257] ? kasan_save_stack+0x3d/0x50 [ 10.987082][ T257] ? kasan_save_stack+0x2f/0x50 [ 10.987084][ T257] ? kasan_save_track+0x14/0x30 [ 10.987087][ T257] ? __lock_acquire+0x518/0xc20 [ 10.987089][ T257] ? netlink_seq_next+0x4e/0x60 [ 10.987092][ T257] ? ___sys_sendmsg+0xb0/0x1d0 [ 10.987097][ T257] ? lock_acquire.part.0+0xd4/0x280 [ 10.987099][ T257] ? rtnl_newlink+0x9a8/0x11c0 [ 10.987101][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.987104][ T257] ? lock_acquire+0x13c/0x160 [ 10.987105][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.987107][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.987109][ T257] ? trace_contention_end+0xb3/0x180 [ 10.987113][ T257] ? __mutex_lock+0x1db/0x1ea0 [ 10.987115][ T257] ? __mutex_lock+0x9a3/0x1ea0 [ 10.987117][ T257] ? rtnl_newlink+0x9a8/0x11c0 [ 10.987120][ T257] ? ww_mutex_lock+0x160/0x160 [ 10.987122][ T257] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.987126][ T257] ? __rtnl_newlink+0x3fa/0xa50 [ 10.987132][ T257] rtnl_newlink+0x9f1/0x11c0 [ 10.987137][ T257] ? rtnl_bridge_getlink+0x850/0x850 [ 10.987139][ T257] ? __lock_acquire+0x518/0xc20 [ 10.987143][ T257] ? lock_acquire.part.0+0xd4/0x280 [ 10.987145][ T257] ? find_held_lock+0x2b/0x80 [ 10.987147][ T257] ? rtnl_bridge_getlink+0x850/0x850 [ 10.987149][ T257] ? __lock_release.isra.0+0x69/0x1a0 [ 10.987153][ T257] ? rtnl_bridge_getlink+0x850/0x850 [ 10.987155][ T257] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.987158][ T257] ? rtnl_link_fill+0x920/0x920 [ 10.987159][ T257] ? __lock_acquire+0x518/0xc20 [ 10.987164][ T257] ? lock_acquire.part.0+0xd4/0x280 [ 10.987166][ T257] ? find_held_lock+0x2b/0x80 [ 10.987169][ T257] netlink_rcv_skb+0x14e/0x3a0 [ 10.987171][ T257] ? rtnl_link_fill+0x920/0x920 [ 10.987174][ T257] ? netlink_ack+0xcf0/0xcf0 [ 10.987180][ T257] ? netlink_deliver_tap+0xc5/0x330 [ 10.987181][ T257] ? netlink_deliver_tap+0x13c/0x330 [ 10.987186][ T257] netlink_unicast+0x486/0x750 [ 10.987189][ T257] ? netlink_attachskb+0x810/0x810 [ 10.987192][ T257] ? __lock_acquire+0x518/0xc20 [ 10.987196][ T257] netlink_sendmsg+0x735/0xc60 [ 10.987200][ T257] ? netlink_unicast+0x750/0x750 [ 10.987204][ T257] ? __might_fault+0x97/0x140 [ 10.987209][ T257] ____sys_sendmsg+0x415/0x880 [ 10.987211][ T257] ? copy_msghdr_from_user+0x279/0x420 [ 10.987214][ T257] ? get_timestamp.constprop.0+0x390/0x390 [ 10.987215][ T257] ? move_addr_to_kernel+0x40/0x40 [ 10.987223][ T257] ___sys_sendmsg+0x14e/0x1d0 [ 10.987225][ T257] ? copy_msghdr_from_user+0x420/0x420 [ 10.987241][ T257] __sys_sendmsg+0x12c/0x1d0 [ 10.987244][ T257] ? __sys_sendmsg_sock+0x20/0x20 [ 10.987250][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.987254][ T257] do_syscall_64+0xff/0x530 [ 10.987256][ T257] ? exc_page_fault+0xee/0x100 [ 10.987259][ T257] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.987261][ T257] RIP: 0033:0x7efc2376d54e [ 10.987265][ T257] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.987266][ T257] RSP: 002b:00007ffc0913df90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.987269][ T257] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007efc2376d54e [ 10.987270][ T257] RDX: 0000000000000000 RSI: 00007ffc0913e040 RDI: 0000000000000005 [ 10.987271][ T257] RBP: 00007ffc0913dfa0 R08: 0000000000000000 R09: 0000000000000000 [ 10.987272][ T257] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91515f [ 10.987273][ T257] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc0913e700 [ 10.987280][ T257] [ 11.022769][ T257] br1: port 1(vx1) entered disabled state [ 11.023082][ T257] vx1: entered allmulticast mode [ 11.024589][ T257] vx1: entered promiscuous mode [ 11.025383][ T257] br1: port 1(vx1) entered blocking state [ 11.025733][ T257] br1: port 1(vx1) entered forwarding state [ 11.041595][ T257] ip (257) used greatest stack depth: 23336 bytes left [ 11.059010][ T258] br1: port 2(veth1) entered blocking state [ 11.059331][ T258] br1: port 2(veth1) entered disabled state [ 11.060071][ T258] veth1: entered allmulticast mode [ 11.061660][ T258] veth1: entered promiscuous mode [ 11.086718][ T46] br1: port 2(veth1) entered blocking state [ 11.087082][ T46] br1: port 2(veth1) entered forwarding state [ 11.146250][ T261] br1: port 3(veth2) entered blocking state [ 11.146532][ T261] br1: port 3(veth2) entered disabled state [ 11.146830][ T261] veth2: entered allmulticast mode [ 11.148311][ T261] veth2: entered promiscuous mode [ 11.177050][ T38] br1: port 3(veth2) entered blocking state [ 11.177370][ T38] br1: port 3(veth2) entered forwarding state [ 12.260822][ T308] br2: port 1(w1) entered blocking state [ 12.260838][ T308] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.260840][ T308] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 308, name: ip [ 12.260841][ T308] preempt_count: 1, expected: 0 [ 12.260842][ T308] RCU nest depth: 0, expected: 0 [ 12.260843][ T308] locks held by ip/308: 5, last CPU#0: [ 12.260845][ T308] #0: ffffffffab8d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.260856][ T308] #1: ffffffffab169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.260862][ T308] #2: ffffffffab169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.260866][ T308] #3: ffffffffab089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.260869][ T308] #4: ffffffffab089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.260873][ T308] irq event stamp: 11674 [ 12.260874][ T308] hardirqs last enabled at (11673): [] __down_trylock_console_sem+0x86/0xa0 [ 12.260877][ T308] hardirqs last disabled at (11674): [] console_emit_next_record+0x3d4/0x4c0 [ 12.260879][ T308] softirqs last enabled at (11614): [] __alloc_skb+0x4c2/0x5f0 [ 12.260882][ T308] softirqs last disabled at (11612): [] __alloc_skb+0x4c2/0x5f0 [ 12.260884][ T308] Preemption disabled at: [ 12.260885][ T308] [] vprintk_emit+0x31b/0x3e0 [ 12.260891][ T308] CPU: 0 UID: 0 PID: 308 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.260894][ T308] Tainted: [W]=WARN [ 12.260895][ T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.260896][ T308] Call Trace: [ 12.260898][ T308] [ 12.260899][ T308] dump_stack_lvl+0x6f/0xa0 [ 12.260906][ T308] ? vprintk_emit+0x31b/0x3e0 [ 12.260910][ T308] __might_resched.cold+0x1fe/0x2c1 [ 12.260916][ T308] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.260921][ T308] ? __kmalloc_noprof+0xdb/0x760 [ 12.260927][ T308] __kmalloc_noprof+0x443/0x760 [ 12.260929][ T308] ? alloc_buf.isra.0+0x4b/0x260 [ 12.260935][ T308] ? do_raw_spin_unlock+0x59/0x250 [ 12.260938][ T308] alloc_buf.isra.0+0x4b/0x260 [ 12.260941][ T308] put_chars+0x1e1/0x2f0 [ 12.260943][ T308] ? prb_final_commit+0x50/0x50 [ 12.260945][ T308] ? __send_to_port+0x420/0x420 [ 12.260948][ T308] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.260952][ T308] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.260955][ T308] ? validate_chain+0x38b/0xc20 [ 12.260958][ T308] hvc_console_print+0x292/0x780 [ 12.260961][ T308] ? mark_usage+0x61/0x170 [ 12.260963][ T308] ? __lock_acquire+0x518/0xc20 [ 12.260965][ T308] ? __lock_acquire+0x518/0xc20 [ 12.260968][ T308] ? hvc_write+0x3a0/0x3a0 [ 12.260970][ T308] ? console_emit_next_record+0x1df/0x4c0 [ 12.260974][ T308] ? rcu_is_watching+0x16/0xd0 [ 12.260976][ T308] ? lock_acquire+0x13c/0x160 [ 12.260980][ T308] console_emit_next_record+0x22f/0x4c0 [ 12.260984][ T308] ? devkmsg_read+0x4b0/0x4b0 [ 12.260985][ T308] ? console_flush_one_record+0x106/0x710 [ 12.260989][ T308] ? rcu_is_watching+0x16/0xd0 [ 12.260991][ T308] ? lock_acquire+0x13c/0x160 [ 12.260995][ T308] console_flush_one_record+0x46f/0x710 [ 12.260999][ T308] ? console_emit_next_record+0x4c0/0x4c0 [ 12.261001][ T308] ? __lock_acquire+0x518/0xc20 [ 12.261006][ T308] console_unlock+0xee/0x1f0 [ 12.261009][ T308] ? console_flush_one_record+0x710/0x710 [ 12.261011][ T308] ? rcu_is_watching+0x16/0xd0 [ 12.261013][ T308] ? lock_acquire+0x60/0x160 [ 12.261017][ T308] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.261019][ T308] ? vprintk_emit+0x320/0x3e0 [ 12.261022][ T308] vprintk_emit+0x37c/0x3e0 [ 12.261026][ T308] ? wake_up_klogd_work_func+0x90/0x90 [ 12.261028][ T308] ? __lock_release.isra.0+0x69/0x1a0 [ 12.261031][ T308] ? mark_held_locks+0x40/0x70 [ 12.261035][ T308] _printk+0xc7/0x100 [ 12.261038][ T308] ? snapshot_read.cold+0x21/0x21 [ 12.261042][ T308] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.261055][ T308] ? do_setlink.isra.0+0xa31/0x2750 [ 12.261056][ T308] ? rtnl_newlink+0x9f1/0x11c0 [ 12.261057][ T308] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.261062][ T308] br_set_state+0x22f/0x430 [bridge] [ 12.261072][ T308] br_init_port+0xc4/0x200 [bridge] [ 12.261081][ T308] new_nbp+0x39c/0x580 [bridge] [ 12.261090][ T308] br_add_if+0x212/0x1320 [bridge] [ 12.261098][ T308] ? is_bpf_text_address+0x72/0x110 [ 12.261102][ T308] ? kernel_text_address+0x149/0x170 [ 12.261105][ T308] ? __kernel_text_address+0x12/0x30 [ 12.261109][ T308] do_set_master+0x357/0x580 [ 12.261113][ T308] do_setlink.isra.0+0xa31/0x2750 [ 12.261116][ T308] ? stack_trace_save+0x93/0xc0 [ 12.261120][ T308] ? rtnl_link_get_size+0x350/0x350 [ 12.261121][ T308] ? rcu_read_lock_any_held+0x66/0x90 [ 12.261123][ T308] ? stack_depot_save_flags+0x38e/0x790 [ 12.261126][ T308] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.261129][ T308] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.261131][ T308] ? validate_chain+0x38b/0xc20 [ 12.261133][ T308] ? kasan_save_stack+0x3d/0x50 [ 12.261136][ T308] ? kasan_save_stack+0x2f/0x50 [ 12.261138][ T308] ? kasan_save_track+0x14/0x30 [ 12.261141][ T308] ? __lock_acquire+0x518/0xc20 [ 12.261142][ T308] ? netlink_seq_next+0x4e/0x60 [ 12.261145][ T308] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.261150][ T308] ? lock_acquire.part.0+0xd4/0x280 [ 12.261152][ T308] ? rtnl_newlink+0x9a8/0x11c0 [ 12.261154][ T308] ? rcu_is_watching+0x16/0xd0 [ 12.261157][ T308] ? lock_acquire+0x13c/0x160 [ 12.261158][ T308] ? rcu_is_watching+0x16/0xd0 [ 12.261160][ T308] ? rcu_is_watching+0x16/0xd0 [ 12.261162][ T308] ? trace_contention_end+0xb3/0x180 [ 12.261166][ T308] ? __mutex_lock+0x1db/0x1ea0 [ 12.261169][ T308] ? __mutex_lock+0x9a3/0x1ea0 [ 12.261171][ T308] ? rtnl_newlink+0x9a8/0x11c0 [ 12.261175][ T308] ? ww_mutex_lock+0x160/0x160 [ 12.261176][ T308] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.261181][ T308] ? __rtnl_newlink+0x3fa/0xa50 [ 12.261187][ T308] rtnl_newlink+0x9f1/0x11c0 [ 12.261192][ T308] ? rtnl_bridge_getlink+0x850/0x850 [ 12.261194][ T308] ? __lock_acquire+0x518/0xc20 [ 12.261198][ T308] ? lock_acquire.part.0+0xd4/0x280 [ 12.261200][ T308] ? find_held_lock+0x2b/0x80 [ 12.261202][ T308] ? rtnl_bridge_getlink+0x850/0x850 [ 12.261204][ T308] ? __lock_release.isra.0+0x69/0x1a0 [ 12.261208][ T308] ? rtnl_bridge_getlink+0x850/0x850 [ 12.261210][ T308] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.261213][ T308] ? rtnl_link_fill+0x920/0x920 [ 12.261214][ T308] ? __lock_acquire+0x518/0xc20 [ 12.261219][ T308] ? lock_acquire.part.0+0xd4/0x280 [ 12.261220][ T308] ? find_held_lock+0x2b/0x80 [ 12.261224][ T308] netlink_rcv_skb+0x14e/0x3a0 [ 12.261226][ T308] ? rtnl_link_fill+0x920/0x920 [ 12.261229][ T308] ? netlink_ack+0xcf0/0xcf0 [ 12.261235][ T308] ? netlink_deliver_tap+0xc5/0x330 [ 12.261236][ T308] ? netlink_deliver_tap+0x13c/0x330 [ 12.261240][ T308] netlink_unicast+0x486/0x750 [ 12.261244][ T308] ? netlink_attachskb+0x810/0x810 [ 12.261247][ T308] ? __lock_acquire+0x518/0xc20 [ 12.261251][ T308] netlink_sendmsg+0x735/0xc60 [ 12.261255][ T308] ? netlink_unicast+0x750/0x750 [ 12.261258][ T308] ? __might_fault+0x97/0x140 [ 12.261264][ T308] ____sys_sendmsg+0x415/0x880 [ 12.261266][ T308] ? copy_msghdr_from_user+0x279/0x420 [ 12.261268][ T308] ? get_timestamp.constprop.0+0x390/0x390 [ 12.261270][ T308] ? move_addr_to_kernel+0x40/0x40 [ 12.261277][ T308] ___sys_sendmsg+0x14e/0x1d0 [ 12.261280][ T308] ? copy_msghdr_from_user+0x420/0x420 [ 12.261296][ T308] __sys_sendmsg+0x12c/0x1d0 [ 12.261299][ T308] ? __sys_sendmsg_sock+0x20/0x20 [ 12.261305][ T308] ? rcu_is_watching+0x16/0xd0 [ 12.261309][ T308] do_syscall_64+0xff/0x530 [ 12.261311][ T308] ? exc_page_fault+0xee/0x100 [ 12.261314][ T308] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.261316][ T308] RIP: 0033:0x7eff290f954e [ 12.261320][ T308] 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 [ 12.261322][ T308] RSP: 002b:00007ffdaf0c6bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.261324][ T308] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007eff290f954e [ 12.261326][ T308] RDX: 0000000000000000 RSI: 00007ffdaf0c6c60 RDI: 0000000000000005 [ 12.261327][ T308] RBP: 00007ffdaf0c6bc0 R08: 0000000000000000 R09: 0000000000000000 [ 12.261327][ T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915160 [ 12.261328][ T308] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdaf0c7320 [ 12.261335][ T308] [ 12.299949][ T308] br2: port 1(w1) entered disabled state [ 12.300257][ T308] w1: entered allmulticast mode [ 12.302667][ T308] w1: entered promiscuous mode [ 12.470272][ T314] br2: port 2(vx2) entered blocking state [ 12.470554][ T314] br2: port 2(vx2) entered disabled state [ 12.471121][ T314] vx2: entered allmulticast mode [ 12.472684][ T314] vx2: entered promiscuous mode [ 12.473351][ T314] br2: port 2(vx2) entered blocking state [ 12.473635][ T314] br2: port 2(vx2) entered forwarding state [ 12.675400][ T38] br2: port 1(w1) entered blocking state [ 12.675820][ T38] br2: port 1(w1) entered forwarding state [ 13.231303][ T346] br2: port 1(w1) entered blocking state [ 13.231561][ T346] br2: port 1(w1) entered disabled state [ 13.231807][ T346] w1: entered allmulticast mode [ 13.233299][ T346] w1: entered promiscuous mode [ 13.407965][ T352] br2: port 2(vx2) entered blocking state [ 13.407978][ T352] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.407980][ T352] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 352, name: ip [ 13.407981][ T352] preempt_count: 1, expected: 0 [ 13.407982][ T352] RCU nest depth: 0, expected: 0 [ 13.407983][ T352] locks held by ip/352: 5, last CPU#0: [ 13.407985][ T352] #0: ffffffffab8d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.407997][ T352] #1: ffffffffab169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.408003][ T352] #2: ffffffffab169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.408007][ T352] #3: ffffffffab089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.408011][ T352] #4: ffffffffab089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.408014][ T352] irq event stamp: 27128 [ 13.408015][ T352] hardirqs last enabled at (27127): [] __down_trylock_console_sem+0x86/0xa0 [ 13.408018][ T352] hardirqs last disabled at (27128): [] console_emit_next_record+0x3d4/0x4c0 [ 13.408020][ T352] softirqs last enabled at (27116): [] handle_softirqs+0x67c/0x900 [ 13.408023][ T352] softirqs last disabled at (26495): [] __irq_exit_rcu+0x145/0x1c0 [ 13.408025][ T352] Preemption disabled at: [ 13.408026][ T352] [] vprintk_emit+0x31b/0x3e0 [ 13.408031][ T352] CPU: 0 UID: 0 PID: 352 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.408034][ T352] Tainted: [W]=WARN [ 13.408035][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.408037][ T352] Call Trace: [ 13.408039][ T352] [ 13.408040][ T352] dump_stack_lvl+0x6f/0xa0 [ 13.408046][ T352] ? vprintk_emit+0x31b/0x3e0 [ 13.408048][ T352] __might_resched.cold+0x1fe/0x2c1 [ 13.408053][ T352] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.408057][ T352] ? __kmalloc_noprof+0xdb/0x760 [ 13.408062][ T352] __kmalloc_noprof+0x443/0x760 [ 13.408065][ T352] ? alloc_buf.isra.0+0x4b/0x260 [ 13.408070][ T352] ? do_raw_spin_unlock+0x59/0x250 [ 13.408073][ T352] alloc_buf.isra.0+0x4b/0x260 [ 13.408076][ T352] put_chars+0x1e1/0x2f0 [ 13.408078][ T352] ? prb_final_commit+0x50/0x50 [ 13.408080][ T352] ? __send_to_port+0x420/0x420 [ 13.408083][ T352] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.408087][ T352] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.408090][ T352] ? validate_chain+0x38b/0xc20 [ 13.408093][ T352] hvc_console_print+0x292/0x780 [ 13.408096][ T352] ? mark_usage+0x61/0x170 [ 13.408098][ T352] ? __lock_acquire+0x518/0xc20 [ 13.408099][ T352] ? __lock_acquire+0x518/0xc20 [ 13.408103][ T352] ? hvc_write+0x3a0/0x3a0 [ 13.408105][ T352] ? console_emit_next_record+0x1df/0x4c0 [ 13.408108][ T352] ? rcu_is_watching+0x16/0xd0 [ 13.408111][ T352] ? lock_acquire+0x13c/0x160 [ 13.408115][ T352] console_emit_next_record+0x22f/0x4c0 [ 13.408119][ T352] ? devkmsg_read+0x4b0/0x4b0 [ 13.408120][ T352] ? console_flush_one_record+0x106/0x710 [ 13.408124][ T352] ? rcu_is_watching+0x16/0xd0 [ 13.408126][ T352] ? lock_acquire+0x13c/0x160 [ 13.408130][ T352] console_flush_one_record+0x46f/0x710 [ 13.408134][ T352] ? console_emit_next_record+0x4c0/0x4c0 [ 13.408136][ T352] ? __lock_acquire+0x518/0xc20 [ 13.408141][ T352] console_unlock+0xee/0x1f0 [ 13.408144][ T352] ? console_flush_one_record+0x710/0x710 [ 13.408146][ T352] ? rcu_is_watching+0x16/0xd0 [ 13.408148][ T352] ? lock_acquire+0x60/0x160 [ 13.408152][ T352] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.408153][ T352] ? vprintk_emit+0x320/0x3e0 [ 13.408157][ T352] vprintk_emit+0x37c/0x3e0 [ 13.408161][ T352] ? wake_up_klogd_work_func+0x90/0x90 [ 13.408163][ T352] ? __lock_release.isra.0+0x69/0x1a0 [ 13.408166][ T352] ? mark_held_locks+0x40/0x70 [ 13.408169][ T352] _printk+0xc7/0x100 [ 13.408173][ T352] ? snapshot_read.cold+0x21/0x21 [ 13.408177][ T352] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.408189][ T352] ? do_setlink.isra.0+0xa31/0x2750 [ 13.408191][ T352] ? rtnl_newlink+0x9f1/0x11c0 [ 13.408192][ T352] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.408196][ T352] br_set_state+0x22f/0x430 [bridge] [ 13.408206][ T352] br_init_port+0xc4/0x200 [bridge] [ 13.408215][ T352] new_nbp+0x39c/0x580 [bridge] [ 13.408224][ T352] br_add_if+0x212/0x1320 [bridge] [ 13.408231][ T352] ? is_bpf_text_address+0x72/0x110 [ 13.408235][ T352] ? kernel_text_address+0x149/0x170 [ 13.408238][ T352] ? __kernel_text_address+0x12/0x30 [ 13.408242][ T352] do_set_master+0x357/0x580 [ 13.408246][ T352] do_setlink.isra.0+0xa31/0x2750 [ 13.408249][ T352] ? stack_trace_save+0x93/0xc0 [ 13.408252][ T352] ? rtnl_link_get_size+0x350/0x350 [ 13.408254][ T352] ? rcu_read_lock_any_held+0x66/0x90 [ 13.408255][ T352] ? stack_depot_save_flags+0x38e/0x790 [ 13.408259][ T352] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.408262][ T352] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.408263][ T352] ? validate_chain+0x38b/0xc20 [ 13.408266][ T352] ? kasan_save_stack+0x3d/0x50 [ 13.408269][ T352] ? kasan_save_stack+0x2f/0x50 [ 13.408271][ T352] ? kasan_save_track+0x14/0x30 [ 13.408273][ T352] ? __lock_acquire+0x518/0xc20 [ 13.408275][ T352] ? netlink_seq_next+0x4e/0x60 [ 13.408278][ T352] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.408283][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 13.408284][ T352] ? rtnl_newlink+0x9a8/0x11c0 [ 13.408287][ T352] ? rcu_is_watching+0x16/0xd0 [ 13.408289][ T352] ? lock_acquire+0x13c/0x160 [ 13.408291][ T352] ? rcu_is_watching+0x16/0xd0 [ 13.408293][ T352] ? rcu_is_watching+0x16/0xd0 [ 13.408295][ T352] ? trace_contention_end+0xb3/0x180 [ 13.408299][ T352] ? __mutex_lock+0x1db/0x1ea0 [ 13.408302][ T352] ? __mutex_lock+0x9a3/0x1ea0 [ 13.408304][ T352] ? rtnl_newlink+0x9a8/0x11c0 [ 13.408307][ T352] ? ww_mutex_lock+0x160/0x160 [ 13.408309][ T352] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.408314][ T352] ? __rtnl_newlink+0x3fa/0xa50 [ 13.408319][ T352] rtnl_newlink+0x9f1/0x11c0 [ 13.408324][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 13.408326][ T352] ? __lock_acquire+0x518/0xc20 [ 13.408330][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 13.408332][ T352] ? find_held_lock+0x2b/0x80 [ 13.408334][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 13.408336][ T352] ? __lock_release.isra.0+0x69/0x1a0 [ 13.408340][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 13.408342][ T352] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.408345][ T352] ? rtnl_link_fill+0x920/0x920 [ 13.408346][ T352] ? __lock_acquire+0x518/0xc20 [ 13.408350][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 13.408352][ T352] ? find_held_lock+0x2b/0x80 [ 13.408356][ T352] netlink_rcv_skb+0x14e/0x3a0 [ 13.408357][ T352] ? rtnl_link_fill+0x920/0x920 [ 13.408360][ T352] ? netlink_ack+0xcf0/0xcf0 [ 13.408366][ T352] ? netlink_deliver_tap+0xc5/0x330 [ 13.408368][ T352] ? netlink_deliver_tap+0x13c/0x330 [ 13.408372][ T352] netlink_unicast+0x486/0x750 [ 13.408376][ T352] ? netlink_attachskb+0x810/0x810 [ 13.408379][ T352] ? __lock_acquire+0x518/0xc20 [ 13.408383][ T352] netlink_sendmsg+0x735/0xc60 [ 13.408386][ T352] ? netlink_unicast+0x750/0x750 [ 13.408390][ T352] ? __might_fault+0x97/0x140 [ 13.408395][ T352] ____sys_sendmsg+0x415/0x880 [ 13.408398][ T352] ? copy_msghdr_from_user+0x279/0x420 [ 13.408400][ T352] ? get_timestamp.constprop.0+0x390/0x390 [ 13.408401][ T352] ? move_addr_to_kernel+0x40/0x40 [ 13.408409][ T352] ___sys_sendmsg+0x14e/0x1d0 [ 13.408412][ T352] ? copy_msghdr_from_user+0x420/0x420 [ 13.408427][ T352] __sys_sendmsg+0x12c/0x1d0 [ 13.408430][ T352] ? __sys_sendmsg_sock+0x20/0x20 [ 13.408436][ T352] ? rcu_is_watching+0x16/0xd0 [ 13.408440][ T352] do_syscall_64+0xff/0x530 [ 13.408442][ T352] ? exc_page_fault+0xee/0x100 [ 13.408445][ T352] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.408447][ T352] RIP: 0033:0x7fb6dc20954e [ 13.408451][ T352] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.408453][ T352] RSP: 002b:00007fff6391f2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.408455][ T352] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb6dc20954e [ 13.408457][ T352] RDX: 0000000000000000 RSI: 00007fff6391f350 RDI: 0000000000000005 [ 13.408458][ T352] RBP: 00007fff6391f2b0 R08: 0000000000000000 R09: 0000000000000000 [ 13.408458][ T352] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915161 [ 13.408459][ T352] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff6391fa10 [ 13.408466][ T352] [ 13.446984][ T352] br2: port 2(vx2) entered disabled state [ 13.447272][ T352] vx2: entered allmulticast mode [ 13.448835][ T352] vx2: entered promiscuous mode [ 13.449671][ T352] br2: port 2(vx2) entered blocking state [ 13.450026][ T352] br2: port 2(vx2) entered forwarding state [ 13.642401][ T38] br2: port 1(w1) entered blocking state [ 13.642664][ T38] br2: port 1(w1) entered forwarding state [ 20.644643][ T434] GACT probability NOT on [ 20.644657][ T434] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.644660][ T434] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 434, name: modprobe [ 20.644661][ T434] preempt_count: 1, expected: 0 [ 20.644662][ T434] RCU nest depth: 0, expected: 0 [ 20.644663][ T434] locks held by modprobe/434: 4, last CPU#0: [ 20.644665][ T434] #0: ffffffffab169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.644678][ T434] #1: ffffffffab169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.644683][ T434] #2: ffffffffab089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.644687][ T434] #3: ffffffffab089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.644691][ T434] irq event stamp: 17840 [ 20.644692][ T434] hardirqs last enabled at (17839): [] __down_trylock_console_sem+0x86/0xa0 [ 20.644694][ T434] hardirqs last disabled at (17840): [] console_emit_next_record+0x3d4/0x4c0 [ 20.644696][ T434] softirqs last enabled at (16324): [] handle_softirqs+0x67c/0x900 [ 20.644700][ T434] softirqs last disabled at (16315): [] __irq_exit_rcu+0x145/0x1c0 [ 20.644702][ T434] Preemption disabled at: [ 20.644703][ T434] [] vprintk_emit+0x31b/0x3e0 [ 20.644708][ T434] CPU: 0 UID: 0 PID: 434 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.644712][ T434] Tainted: [W]=WARN [ 20.644713][ T434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.644714][ T434] Call Trace: [ 20.644716][ T434] [ 20.644717][ T434] dump_stack_lvl+0x6f/0xa0 [ 20.644723][ T434] ? vprintk_emit+0x31b/0x3e0 [ 20.644725][ T434] __might_resched.cold+0x1fe/0x2c1 [ 20.644730][ T434] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.644734][ T434] ? __kmalloc_noprof+0xdb/0x760 [ 20.644740][ T434] __kmalloc_noprof+0x443/0x760 [ 20.644742][ T434] ? alloc_buf.isra.0+0x4b/0x260 [ 20.644748][ T434] ? do_raw_spin_unlock+0x59/0x250 [ 20.644751][ T434] alloc_buf.isra.0+0x4b/0x260 [ 20.644754][ T434] put_chars+0x1e1/0x2f0 [ 20.644756][ T434] ? desc_read_finalized_seq+0x79/0x120 [ 20.644758][ T434] ? __send_to_port+0x420/0x420 [ 20.644761][ T434] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.644765][ T434] ? validate_chain+0x38b/0xc20 [ 20.644769][ T434] hvc_console_print+0x292/0x780 [ 20.644772][ T434] ? __lock_acquire+0x518/0xc20 [ 20.644773][ T434] ? __lock_acquire+0x518/0xc20 [ 20.644778][ T434] ? hvc_write+0x3a0/0x3a0 [ 20.644779][ T434] ? console_emit_next_record+0x1df/0x4c0 [ 20.644783][ T434] ? rcu_is_watching+0x16/0xd0 [ 20.644786][ T434] ? lock_acquire+0x13c/0x160 [ 20.644790][ T434] console_emit_next_record+0x22f/0x4c0 [ 20.644794][ T434] ? devkmsg_read+0x4b0/0x4b0 [ 20.644795][ T434] ? console_flush_one_record+0x106/0x710 [ 20.644799][ T434] ? rcu_is_watching+0x16/0xd0 [ 20.644801][ T434] ? lock_acquire+0x13c/0x160 [ 20.644805][ T434] console_flush_one_record+0x46f/0x710 [ 20.644809][ T434] ? console_emit_next_record+0x4c0/0x4c0 [ 20.644811][ T434] ? __lock_acquire+0x518/0xc20 [ 20.644817][ T434] console_unlock+0xee/0x1f0 [ 20.644819][ T434] ? console_flush_one_record+0x710/0x710 [ 20.644821][ T434] ? rcu_is_watching+0x16/0xd0 [ 20.644824][ T434] ? lock_acquire+0x60/0x160 [ 20.644828][ T434] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.644829][ T434] ? vprintk_emit+0x320/0x3e0 [ 20.644833][ T434] vprintk_emit+0x37c/0x3e0 [ 20.644837][ T434] ? wake_up_klogd_work_func+0x90/0x90 [ 20.644843][ T434] ? llc_exit+0x3e0/0x3e0 [llc] [ 20.644846][ T434] _printk+0xc7/0x100 [ 20.644850][ T434] ? snapshot_read.cold+0x21/0x21 [ 20.644856][ T434] ? do_one_initcall+0x113/0x4f0 [ 20.644859][ T434] gact_init_module+0x15/0x1000 [act_gact] [ 20.644862][ T434] do_one_initcall+0x124/0x4f0 [ 20.644864][ T434] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 20.644869][ T434] ? do_init_module+0xae/0x8a0 [ 20.644872][ T434] ? kasan_unpoison+0x44/0x70 [ 20.644877][ T434] do_init_module+0x2ad/0x8a0 [ 20.644881][ T434] ? lockdep_hardirqs_on+0x91/0x130 [ 20.644885][ T434] ? free_module+0x470/0x470 [ 20.644888][ T434] ? kfree+0x123/0x590 [ 20.644892][ T434] load_module+0x1424/0x1bb0 [ 20.644900][ T434] ? layout_and_allocate.isra.0+0x680/0x680 [ 20.644904][ T434] ? __ia32_sys_fsconfig+0x180/0x180 [ 20.644907][ T434] ? ovl_real_file+0x172/0x1e0 [ 20.644913][ T434] ? backing_file_read_iter+0x541/0x790 [ 20.644917][ T434] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.644922][ T434] init_module_from_file+0x11f/0x1a0 [ 20.644925][ T434] ? __do_sys_init_module+0x220/0x220 [ 20.644933][ T434] ? __rwlock_init+0x150/0x150 [ 20.644937][ T434] ? do_raw_spin_unlock+0x59/0x250 [ 20.644940][ T434] idempotent_init_module+0x37b/0x7c0 [ 20.644943][ T434] ? init_module_from_file+0x1a0/0x1a0 [ 20.644950][ T434] ? rcu_is_watching+0x16/0xd0 [ 20.644952][ T434] ? cap_capable+0x1d7/0x3d0 [ 20.644958][ T434] __x64_sys_finit_module+0xdf/0x190 [ 20.644960][ T434] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.644964][ T434] do_syscall_64+0xff/0x530 [ 20.644966][ T434] ? exc_page_fault+0xee/0x100 [ 20.644969][ T434] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.644971][ T434] RIP: 0033:0x7fde5368437d [ 20.644974][ T434] 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 [ 20.644976][ T434] RSP: 002b:00007ffd951f7658 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 20.644978][ T434] RAX: ffffffffffffffda RBX: 00005625ab818810 RCX: 00007fde5368437d [ 20.644980][ T434] RDX: 0000000000000000 RSI: 00005625a10bfffd RDI: 0000000000000000 [ 20.644981][ T434] RBP: 00007ffd951f76f0 R08: 0000000000000000 R09: 0000000000000000 [ 20.644982][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625a10bfffd [ 20.644982][ T434] R13: 00005625ab818960 R14: 0000000000040000 R15: 0000000000000000 [ 20.644989][ T434] [ 26.499678][ C0] [ 26.499694][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.499697][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 26.499699][ C0] preempt_count: 104, expected: 0 [ 26.499700][ C0] RCU nest depth: 0, expected: 0 [ 26.499701][ C0] INFO: lockdep is turned off. [ 26.499702][ C0] irq event stamp: 880662 [ 26.499703][ C0] hardirqs last enabled at (880662): [] _raw_spin_unlock_irq+0x28/0x50 [ 26.499712][ C0] hardirqs last disabled at (880661): [] _raw_spin_lock_irq+0x4a/0x50 [ 26.499714][ C0] softirqs last enabled at (880640): [] handle_softirqs+0x67c/0x900 [ 26.499718][ C0] softirqs last disabled at (880659): [] __irq_exit_rcu+0x145/0x1c0 [ 26.499720][ C0] Preemption disabled at: [ 26.499721][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 26.499727][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.499731][ C0] Tainted: [W]=WARN [ 26.499732][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.499734][ C0] Call Trace: [ 26.499736][ C0] [ 26.499738][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.499743][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 26.499745][ C0] __might_resched.cold+0x1fe/0x2c1 [ 26.499748][ C0] ? find_held_lock+0x2b/0x80 [ 26.499751][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.499754][ C0] ? __asan_memcpy+0x3c/0x60 [ 26.499757][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.499761][ C0] __kmalloc_noprof+0x443/0x760 [ 26.499764][ C0] ? __rwlock_init+0x150/0x150 [ 26.499766][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 26.499770][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 26.499771][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.499773][ C0] put_chars+0x1e1/0x2f0 [ 26.499776][ C0] ? __send_to_port+0x420/0x420 [ 26.499777][ C0] ? console_prepend_replay+0x20/0x20 [ 26.499781][ C0] hvc_console_print+0x292/0x780 [ 26.499784][ C0] ? hvc_write+0x3a0/0x3a0 [ 26.499786][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.499788][ C0] ? lock_acquire+0x13c/0x160 [ 26.499790][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.499793][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 26.499795][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.499796][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.499798][ C0] ? lock_acquire+0x13c/0x160 [ 26.499800][ C0] ? console_flush_one_record+0x111/0x710 [ 26.499802][ C0] console_flush_one_record+0x46f/0x710 [ 26.499805][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 26.499807][ C0] console_unlock+0xee/0x1f0 [ 26.499809][ C0] ? lock_acquire+0x13c/0x160 [ 26.499811][ C0] ? console_flush_one_record+0x710/0x710 [ 26.499813][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.499815][ C0] ? lock_release+0x184/0x1f0 [ 26.499816][ C0] ? lock_acquire+0x60/0x160 [ 26.499818][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.499820][ C0] ? vprintk_emit+0x320/0x3e0 [ 26.499822][ C0] vprintk_emit+0x37c/0x3e0 [ 26.499825][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 26.499827][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.499828][ C0] ? lock_release+0x184/0x1f0 [ 26.499830][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 26.499835][ C0] _printk+0xc7/0x100 [ 26.499839][ C0] ? snapshot_read.cold+0x21/0x21 [ 26.499840][ C0] ? arch_stack_walk+0xd7/0x130 [ 26.499845][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.499847][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 26.499849][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 26.499851][ C0] mark_lock_irq+0x989/0x9c0 [ 26.499854][ C0] mark_lock+0x1d7/0xa00 [ 26.499857][ C0] mark_usage+0x42/0x170 [ 26.499858][ C0] __lock_acquire+0x388/0xc20 [ 26.499861][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.499862][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.499875][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.499877][ C0] ? lock_acquire+0x13c/0x160 [ 26.499879][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.499886][ C0] _raw_spin_lock+0x33/0x40 [ 26.499888][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.499894][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.499901][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.499909][ C0] call_timer_fn+0x160/0x4d0 [ 26.499914][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.499917][ C0] ? debug_object_active_state+0x430/0x430 [ 26.499921][ C0] ? find_held_lock+0x2b/0x80 [ 26.499923][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.499924][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.499927][ C0] __run_timers+0x68f/0xaa0 [ 26.499929][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.499936][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.499937][ C0] ? __lock_acquire+0x518/0xc20 [ 26.499940][ C0] ? __rwlock_init+0x150/0x150 [ 26.499943][ C0] run_timer_softirq+0xf0/0x160 [ 26.499945][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.499947][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.499949][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.499951][ C0] handle_softirqs+0x1d3/0x900 [ 26.499953][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.499955][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.499957][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.499958][ C0] irq_exit_rcu+0xe/0x30 [ 26.499960][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.499963][ C0] [ 26.499964][ C0] [ 26.499964][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.499966][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.499968][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.499971][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.499973][ C0] RSP: 0018:ffffffffaae07cf8 EFLAGS: 00000296 [ 26.499976][ C0] RAX: 00000000000d7011 RBX: ffffffffaae1c600 RCX: ffffffffa7ef0307 [ 26.499977][ C0] RDX: ffffffffaae1c600 RSI: ffffffffaac38b01 RDI: ffffffffaa68d8e0 [ 26.499978][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.499979][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff55c0fa2 [ 26.499980][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.499982][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.499985][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.499986][ C0] default_idle+0x9/0x10 [ 26.499988][ C0] default_idle_call+0x6e/0xb0 [ 26.499990][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.499992][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.499993][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.499996][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.499998][ C0] do_idle+0xd8/0x190 [ 26.500000][ C0] cpu_startup_entry+0x53/0x70 [ 26.500001][ C0] rest_init+0x279/0x280 [ 26.500003][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.500006][ C0] ? rest_init+0x280/0x280 [ 26.500008][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.500012][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.500014][ C0] ? acpi_enable+0x1e4/0x330 [ 26.500017][ C0] start_kernel+0x3af/0x3b0 [ 26.500019][ C0] x86_64_start_reservations+0x24/0x30 [ 26.500021][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.500023][ C0] common_startup_64+0x13e/0x148 [ 26.500027][ C0] [ 26.522654][ C0] ======================================================== [ 26.522884][ C0] WARNING: possible irq lock inversion dependency detected [ 26.523162][ C0] 7.2.0-virtme #1 Tainted: G W [ 26.523403][ C0] -------------------------------------------------------- [ 26.523687][ C0] swapper/0/0 just changed the state of lock: [ 26.523877][ C0] ff1100000d5d2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.524257][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 26.524534][ C0] (fs_reclaim){+.+.}-{0:0} [ 26.524537][ C0] [ 26.524537][ C0] [ 26.524537][ C0] and interrupts could create inverse lock ordering between them. [ 26.524537][ C0] [ 26.525209][ C0] [ 26.525209][ C0] other info that might help us debug this: [ 26.525486][ C0] Chain exists of: [ 26.525486][ C0] &br->lock --> console_owner --> fs_reclaim [ 26.525486][ C0] [ 26.525891][ C0] Possible interrupt unsafe locking scenario: [ 26.525891][ C0] [ 26.526121][ C0] CPU0 CPU1 [ 26.526327][ C0] ---- ---- [ 26.526481][ C0] lock(fs_reclaim); [ 26.526661][ C0] local_irq_disable(); [ 26.526851][ C0] lock(&br->lock); [ 26.527101][ C0] lock(console_owner); [ 26.527345][ C0] [ 26.527461][ C0] lock(&br->lock); [ 26.527577][ C0] [ 26.527577][ C0] *** DEADLOCK *** [ 26.527577][ C0] [ 26.527864][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 26.528115][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 26.528474][ C0] [ 26.528474][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 26.528807][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 26.528969][ C0] HARDIRQ-ON-W at: [ 26.529146][ C0] __lock_acquire+0x388/0xc20 [ 26.529343][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.529590][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.529793][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.530085][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.530367][ C0] workqueue_init+0x2a/0x680 [ 26.530613][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.530851][ C0] kernel_init+0x21/0x150 [ 26.531101][ C0] ret_from_fork+0x474/0x6b0 [ 26.531345][ C0] ret_from_fork_asm+0x11/0x20 [ 26.531538][ C0] SOFTIRQ-ON-W at: [ 26.531657][ C0] __lock_acquire+0x388/0xc20 [ 26.531860][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.532054][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.532246][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.532547][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.532785][ C0] workqueue_init+0x2a/0x680 [ 26.533037][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.533277][ C0] kernel_init+0x21/0x150 [ 26.533524][ C0] ret_from_fork+0x474/0x6b0 [ 26.533778][ C0] ret_from_fork_asm+0x11/0x20 [ 26.533975][ C0] INITIAL USE at: [ 26.534140][ C0] __lock_acquire+0x388/0xc20 [ 26.534329][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.534571][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.534764][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.535063][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.535346][ C0] workqueue_init+0x2a/0x680 [ 26.535588][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.535785][ C0] kernel_init+0x21/0x150 [ 26.536035][ C0] ret_from_fork+0x474/0x6b0 [ 26.536224][ C0] ret_from_fork_asm+0x11/0x20 [ 26.536468][ C0] } [ 26.536546][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 26.536784][ C0] ... acquired at: [ 26.536899][ C0] __lock_acquire+0x518/0xc20 [ 26.537115][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.537270][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.537483][ C0] __kmalloc_noprof+0xd3/0x760 [ 26.537646][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.537856][ C0] put_chars+0x1e1/0x2f0 [ 26.538019][ C0] hvc_console_print+0x292/0x780 [ 26.538225][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.538383][ C0] console_flush_one_record+0x46f/0x710 [ 26.538593][ C0] console_unlock+0xee/0x1f0 [ 26.538760][ C0] vprintk_emit+0x37c/0x3e0 [ 26.538977][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 26.539134][ C0] dev_printk_emit+0xb9/0xee [ 26.539341][ C0] _dev_info+0xe2/0x116 [ 26.539459][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 26.539712][ C0] cmos_do_probe+0x73b/0x98a [ 26.539868][ C0] platform_probe+0xfe/0x1f0 [ 26.540081][ C0] call_driver_probe+0x61/0x1c0 [ 26.540243][ C0] really_probe+0x199/0x760 [ 26.540454][ C0] __driver_probe_device+0x24f/0x440 [ 26.540615][ C0] driver_probe_device+0x4a/0xf0 [ 26.540776][ C0] __driver_attach+0x1b8/0x540 [ 26.540935][ C0] bus_for_each_dev+0x130/0x1e0 [ 26.541142][ C0] bus_add_driver+0x2c8/0x530 [ 26.541293][ C0] driver_register+0x1a3/0x390 [ 26.541499][ C0] __platform_driver_probe+0x13f/0x270 [ 26.541659][ C0] cmos_init+0x31/0x40 [ 26.541828][ C0] do_one_initcall+0x124/0x4f0 [ 26.541984][ C0] kernel_init_freeable+0x596/0x630 [ 26.542190][ C0] kernel_init+0x21/0x150 [ 26.542343][ C0] ret_from_fork+0x474/0x6b0 [ 26.542547][ C0] ret_from_fork_asm+0x11/0x20 [ 26.542715][ C0] [ 26.542847][ C0] -> (console_owner){....}-{0:0} { [ 26.543005][ C0] INITIAL USE at: [ 26.543118][ C0] } [ 26.543248][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 26.543472][ C0] ... acquired at: [ 26.543642][ C0] __lock_acquire+0x518/0xc20 [ 26.543797][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.544008][ C0] console_lock_spinning_enable+0x5c/0x60 [ 26.544204][ C0] console_emit_next_record+0x1d1/0x4c0 [ 26.544411][ C0] console_flush_one_record+0x46f/0x710 [ 26.544563][ C0] console_unlock+0xee/0x1f0 [ 26.544775][ C0] vprintk_emit+0x37c/0x3e0 [ 26.544928][ C0] _printk+0xc7/0x100 [ 26.545096][ C0] br_set_state+0x22f/0x430 [bridge] [ 26.545256][ C0] br_init_port+0xc4/0x200 [bridge] [ 26.545478][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 26.545697][ C0] br_add_if+0xde2/0x1320 [bridge] [ 26.545909][ C0] do_set_master+0x357/0x580 [ 26.546075][ C0] do_setlink.isra.0+0xa31/0x2750 [ 26.546281][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.546432][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.546647][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.546803][ C0] netlink_unicast+0x486/0x750 [ 26.547015][ C0] netlink_sendmsg+0x735/0xc60 [ 26.547169][ C0] ____sys_sendmsg+0x415/0x880 [ 26.547375][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.547528][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.547737][ C0] do_syscall_64+0xff/0x530 [ 26.547889][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.548140][ C0] [ 26.548218][ C0] -> (&br->lock){+.-.}-{3:3} { [ 26.548437][ C0] HARDIRQ-ON-W at: [ 26.548550][ C0] __lock_acquire+0x388/0xc20 [ 26.548802][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.548997][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.549239][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 26.549529][ C0] netif_set_mac_address+0x282/0x410 [ 26.549729][ C0] do_setlink.isra.0+0x706/0x2750 [ 26.549977][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.550221][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.550410][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.550677][ C0] netlink_unicast+0x486/0x750 [ 26.550939][ C0] netlink_sendmsg+0x735/0xc60 [ 26.551141][ C0] ____sys_sendmsg+0x415/0x880 [ 26.551389][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.551581][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.551838][ C0] do_syscall_64+0xff/0x530 [ 26.552088][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.552319][ C0] IN-SOFTIRQ-W at: [ 26.552486][ C0] __lock_acquire+0x388/0xc20 [ 26.552688][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.552944][ C0] _raw_spin_lock+0x33/0x40 [ 26.553200][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.553436][ C0] call_timer_fn+0x160/0x4d0 [ 26.553691][ C0] __run_timers+0x68f/0xaa0 [ 26.553941][ C0] run_timer_softirq+0xf0/0x160 [ 26.554132][ C0] handle_softirqs+0x1d3/0x900 [ 26.554377][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.554633][ C0] irq_exit_rcu+0xe/0x30 [ 26.554833][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.555122][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.555403][ C0] pv_native_safe_halt+0xf/0x10 [ 26.555592][ C0] default_idle+0x9/0x10 [ 26.555843][ C0] default_idle_call+0x6e/0xb0 [ 26.556090][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.556319][ C0] do_idle+0xd8/0x190 [ 26.556521][ C0] cpu_startup_entry+0x53/0x70 [ 26.556716][ C0] rest_init+0x279/0x280 [ 26.556965][ C0] start_kernel+0x3af/0x3b0 [ 26.557209][ C0] x86_64_start_reservations+0x24/0x30 [ 26.557400][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.557665][ C0] common_startup_64+0x13e/0x148 [ 26.557917][ C0] INITIAL USE at: [ 26.558041][ C0] __lock_acquire+0x388/0xc20 [ 26.558289][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.558480][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.558733][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 26.559022][ C0] netif_set_mac_address+0x282/0x410 [ 26.559214][ C0] do_setlink.isra.0+0x706/0x2750 [ 26.559457][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.559654][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.559904][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.560150][ C0] netlink_unicast+0x486/0x750 [ 26.564491][ C0] netlink_sendmsg+0x735/0xc60 [ 26.564689][ C0] ____sys_sendmsg+0x415/0x880 [ 26.564948][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.565191][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.565382][ C0] do_syscall_64+0xff/0x530 [ 26.565627][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.565925][ C0] } [ 26.566001][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 26.566291][ C0] ... acquired at: [ 26.566404][ C0] mark_lock+0x1d7/0xa00 [ 26.566620][ C0] mark_usage+0x42/0x170 [ 26.566780][ C0] __lock_acquire+0x388/0xc20 [ 26.566987][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.567138][ C0] _raw_spin_lock+0x33/0x40 [ 26.567339][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.567530][ C0] call_timer_fn+0x160/0x4d0 [ 26.567687][ C0] __run_timers+0x68f/0xaa0 [ 26.567838][ C0] run_timer_softirq+0xf0/0x160 [ 26.567997][ C0] handle_softirqs+0x1d3/0x900 [ 26.568159][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.568369][ C0] irq_exit_rcu+0xe/0x30 [ 26.568524][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.568720][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.568913][ C0] pv_native_safe_halt+0xf/0x10 [ 26.569071][ C0] default_idle+0x9/0x10 [ 26.569222][ C0] default_idle_call+0x6e/0xb0 [ 26.569431][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.569680][ C0] do_idle+0xd8/0x190 [ 26.569800][ C0] cpu_startup_entry+0x53/0x70 [ 26.569957][ C0] rest_init+0x279/0x280 [ 26.570160][ C0] start_kernel+0x3af/0x3b0 [ 26.570311][ C0] x86_64_start_reservations+0x24/0x30 [ 26.570517][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.570683][ C0] common_startup_64+0x13e/0x148 [ 26.570891][ C0] [ 26.570978][ C0] [ 26.570978][ C0] stack backtrace: [ 26.571221][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.571224][ C0] Tainted: [W]=WARN [ 26.571225][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.571225][ C0] Call Trace: [ 26.571226][ C0] [ 26.571227][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.571230][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.571233][ C0] mark_lock_irq+0x989/0x9c0 [ 26.571236][ C0] mark_lock+0x1d7/0xa00 [ 26.571237][ C0] mark_usage+0x42/0x170 [ 26.571239][ C0] __lock_acquire+0x388/0xc20 [ 26.571241][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.571243][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.571250][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.571253][ C0] ? lock_acquire+0x13c/0x160 [ 26.571255][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.571261][ C0] _raw_spin_lock+0x33/0x40 [ 26.571262][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.571269][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.571275][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.571281][ C0] call_timer_fn+0x160/0x4d0 [ 26.571283][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.571285][ C0] ? debug_object_active_state+0x430/0x430 [ 26.571287][ C0] ? find_held_lock+0x2b/0x80 [ 26.571289][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.571291][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.571293][ C0] __run_timers+0x68f/0xaa0 [ 26.571295][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.571302][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.571304][ C0] ? __lock_acquire+0x518/0xc20 [ 26.571306][ C0] ? __rwlock_init+0x150/0x150 [ 26.571309][ C0] run_timer_softirq+0xf0/0x160 [ 26.571311][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.571313][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.571314][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.571316][ C0] handle_softirqs+0x1d3/0x900 [ 26.571318][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.571320][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.571322][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.571323][ C0] irq_exit_rcu+0xe/0x30 [ 26.571325][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.571326][ C0] [ 26.571327][ C0] [ 26.571328][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.571329][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.571331][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.571333][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.571334][ C0] RSP: 0018:ffffffffaae07cf8 EFLAGS: 00000296 [ 26.571336][ C0] RAX: 00000000000d7011 RBX: ffffffffaae1c600 RCX: ffffffffa7ef0307 [ 26.571337][ C0] RDX: ffffffffaae1c600 RSI: ffffffffaac38b01 RDI: ffffffffaa68d8e0 [ 26.571338][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.571339][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff55c0fa2 [ 26.571340][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.571341][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.571344][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.571345][ C0] default_idle+0x9/0x10 [ 26.571347][ C0] default_idle_call+0x6e/0xb0 [ 26.571349][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.571350][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.571352][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.571354][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.571356][ C0] do_idle+0xd8/0x190 [ 26.571358][ C0] cpu_startup_entry+0x53/0x70 [ 26.571359][ C0] rest_init+0x279/0x280 [ 26.571361][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.571364][ C0] ? rest_init+0x280/0x280 [ 26.571366][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.571369][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.571371][ C0] ? acpi_enable+0x1e4/0x330 [ 26.571373][ C0] start_kernel+0x3af/0x3b0 [ 26.571375][ C0] x86_64_start_reservations+0x24/0x30 [ 26.571376][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.571378][ C0] common_startup_64+0x13e/0x148 [ 26.571381][ C0] [ 67.233199][ T710] veth3: entered promiscuous mode [ 67.233214][ T710] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 67.233217][ T710] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 710, name: bridge [ 67.233218][ T710] preempt_count: 202, expected: 0 [ 67.233219][ T710] RCU nest depth: 0, expected: 0 [ 67.233220][ T710] INFO: lockdep is turned off. [ 67.233221][ T710] irq event stamp: 0 [ 67.233222][ T710] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 67.233226][ T710] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 67.233232][ T710] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 67.233234][ T710] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 67.233236][ T710] Preemption disabled at: [ 67.233236][ T710] [] dev_uc_add_excl+0x67/0x110 [ 67.233244][ T710] CPU: 3 UID: 0 PID: 710 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 67.233247][ T710] Tainted: [W]=WARN [ 67.233248][ T710] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.233250][ T710] Call Trace: [ 67.233251][ T710] [ 67.233252][ T710] dump_stack_lvl+0x6f/0xa0 [ 67.233259][ T710] ? dev_uc_add_excl+0x67/0x110 [ 67.233260][ T710] __might_resched.cold+0x1fe/0x2c1 [ 67.233264][ T710] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 67.233268][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233272][ T710] __kmalloc_noprof+0x443/0x760 [ 67.233276][ T710] ? __rwlock_init+0x150/0x150 [ 67.233279][ T710] ? alloc_buf.isra.0+0x4b/0x260 [ 67.233282][ T710] ? do_raw_spin_unlock+0x59/0x250 [ 67.233284][ T710] alloc_buf.isra.0+0x4b/0x260 [ 67.233286][ T710] put_chars+0x1e1/0x2f0 [ 67.233288][ T710] ? __send_to_port+0x420/0x420 [ 67.233290][ T710] ? printk_get_next_message+0x240/0x650 [ 67.233293][ T710] ? console_prepend_replay+0x20/0x20 [ 67.233295][ T710] hvc_console_print+0x292/0x780 [ 67.233298][ T710] ? hvc_write+0x3a0/0x3a0 [ 67.233300][ T710] ? __rwlock_init+0x150/0x150 [ 67.233301][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233303][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233305][ T710] ? lock_acquire+0x13c/0x160 [ 67.233307][ T710] console_emit_next_record+0x22f/0x4c0 [ 67.233309][ T710] ? devkmsg_read+0x4b0/0x4b0 [ 67.233311][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233313][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233315][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233317][ T710] ? lock_acquire+0x13c/0x160 [ 67.233319][ T710] ? console_flush_one_record+0x111/0x710 [ 67.233320][ T710] console_flush_one_record+0x46f/0x710 [ 67.233323][ T710] ? console_emit_next_record+0x4c0/0x4c0 [ 67.233325][ T710] console_unlock+0xee/0x1f0 [ 67.233327][ T710] ? lock_acquire+0x13c/0x160 [ 67.233329][ T710] ? console_flush_one_record+0x710/0x710 [ 67.233331][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233332][ T710] ? lock_release+0x184/0x1f0 [ 67.233334][ T710] ? lock_acquire+0x60/0x160 [ 67.233335][ T710] ? __rcu_read_lock+0x30/0x70 [ 67.233337][ T710] ? __down_trylock_console_sem+0x5e/0xa0 [ 67.233339][ T710] ? vprintk_emit+0x320/0x3e0 [ 67.233341][ T710] vprintk_emit+0x37c/0x3e0 [ 67.233344][ T710] ? wake_up_klogd_work_func+0x90/0x90 [ 67.233347][ T710] _printk+0xc7/0x100 [ 67.233350][ T710] ? snapshot_read.cold+0x21/0x21 [ 67.233352][ T710] ? netdev_name+0x43/0x60 [ 67.233355][ T710] ? __netdev_printk+0x17f/0x1d0 [ 67.233357][ T710] netdev_info+0xe2/0x116 [ 67.233359][ T710] ? netdev_notice+0x120/0x120 [ 67.233361][ T710] ? kasan_save_track+0x14/0x30 [ 67.233364][ T710] ? __kmalloc_cache_noprof+0x29a/0x620 [ 67.233366][ T710] ? __hw_addr_add_ex+0x247/0x630 [ 67.233367][ T710] ? mutex_is_locked+0x1c/0x50 [ 67.233371][ T710] __dev_set_promiscuity.cold+0x95/0x104 [ 67.233374][ T710] __dev_set_rx_mode+0x219/0x2c0 [ 67.233376][ T710] dev_uc_add_excl+0xf2/0x110 [ 67.233378][ T710] ndo_dflt_fdb_add+0x105/0x1e0 [ 67.233381][ T710] ? __nla_parse+0x22/0x30 [ 67.233384][ T710] rtnl_fdb_add+0x632/0xa00 [ 67.233385][ T710] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.233387][ T710] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 67.233389][ T710] ? rtnl_fdb_del+0xb10/0xb10 [ 67.233390][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233391][ T710] ? __rcu_read_lock+0x30/0x70 [ 67.233394][ T710] ? unwind_get_return_address+0x67/0xd0 [ 67.233397][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233399][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233400][ T710] ? cap_capable+0x1d7/0x3d0 [ 67.233404][ T710] ? lock_acquire+0x13c/0x160 [ 67.233406][ T710] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 67.233408][ T710] ? rtnl_link_fill+0x920/0x920 [ 67.233409][ T710] ? filter_irq_stacks+0xd0/0xd0 [ 67.233412][ T710] ? stack_depot_save_flags+0x1bc/0x790 [ 67.233415][ T710] netlink_rcv_skb+0x14e/0x3a0 [ 67.233417][ T710] ? rtnl_link_fill+0x920/0x920 [ 67.233419][ T710] ? lock_release+0x184/0x1f0 [ 67.233420][ T710] ? netlink_ack+0xcf0/0xcf0 [ 67.233422][ T710] ? __netlink_lookup+0xb9/0x6b0 [ 67.233424][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233426][ T710] ? lock_release+0x184/0x1f0 [ 67.233428][ T710] netlink_unicast+0x486/0x750 [ 67.233430][ T710] ? netlink_attachskb+0x810/0x810 [ 67.233432][ T710] ? next_uptodate_folio+0x2b/0x770 [ 67.233435][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233437][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233439][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233441][ T710] netlink_sendmsg+0x735/0xc60 [ 67.233443][ T710] ? netlink_unicast+0x750/0x750 [ 67.233445][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233447][ T710] ? lock_release+0x184/0x1f0 [ 67.233449][ T710] ____sys_sendmsg+0x415/0x880 [ 67.233451][ T710] ? copy_msghdr_from_user+0x279/0x420 [ 67.233453][ T710] ? get_timestamp.constprop.0+0x390/0x390 [ 67.233455][ T710] ? move_addr_to_kernel+0x40/0x40 [ 67.233457][ T710] ? do_fault_around+0x300/0x5a0 [ 67.233460][ T710] ? lock_acquire+0x13c/0x160 [ 67.233462][ T710] ___sys_sendmsg+0x14e/0x1d0 [ 67.233463][ T710] ? do_pte_missing+0x86f/0xcc0 [ 67.233466][ T710] ? copy_msghdr_from_user+0x420/0x420 [ 67.233468][ T710] ? rcu_read_unlock+0x20/0x70 [ 67.233473][ T710] __sys_sendmsg+0x12c/0x1d0 [ 67.233475][ T710] ? __sys_sendmsg_sock+0x20/0x20 [ 67.233477][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233479][ T710] ? rcu_is_watching+0x16/0xd0 [ 67.233481][ T710] do_syscall_64+0xff/0x530 [ 67.233484][ T710] ? exc_page_fault+0xee/0x100 [ 67.233486][ T710] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.233488][ T710] RIP: 0033:0x7f167a52e54e [ 67.233490][ T710] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 67.233492][ T710] RSP: 002b:00007ffde592efb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.233495][ T710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f167a52e54e [ 67.233497][ T710] RDX: 0000000000000000 RSI: 00007ffde592f060 RDI: 0000000000000005 [ 67.233498][ T710] RBP: 00007ffde592efc0 R08: 0000000000000000 R09: 0000000000000000 [ 67.233499][ T710] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915198 [ 67.233500][ T710] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 67.233502][ T710] [ 77.505457][ T1199] veth3: left promiscuous mode [ 77.505473][ T1199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 77.505475][ T1199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1199, name: bridge [ 77.505477][ T1199] preempt_count: 202, expected: 0 [ 77.505478][ T1199] RCU nest depth: 0, expected: 0 [ 77.505479][ T1199] INFO: lockdep is turned off. [ 77.505480][ T1199] irq event stamp: 0 [ 77.505480][ T1199] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 77.505485][ T1199] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 77.505491][ T1199] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 77.505492][ T1199] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 77.505494][ T1199] Preemption disabled at: [ 77.505495][ T1199] [] dev_uc_del+0x68/0x150 [ 77.505502][ T1199] CPU: 3 UID: 0 PID: 1199 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 77.505506][ T1199] Tainted: [W]=WARN [ 77.505507][ T1199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.505508][ T1199] Call Trace: [ 77.505510][ T1199] [ 77.505511][ T1199] dump_stack_lvl+0x6f/0xa0 [ 77.505516][ T1199] ? dev_uc_del+0x68/0x150 [ 77.505518][ T1199] __might_resched.cold+0x1fe/0x2c1 [ 77.505521][ T1199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 77.505525][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505529][ T1199] __kmalloc_noprof+0x443/0x760 [ 77.505532][ T1199] ? __rwlock_init+0x150/0x150 [ 77.505535][ T1199] ? alloc_buf.isra.0+0x4b/0x260 [ 77.505539][ T1199] ? do_raw_spin_unlock+0x59/0x250 [ 77.505540][ T1199] alloc_buf.isra.0+0x4b/0x260 [ 77.505542][ T1199] put_chars+0x1e1/0x2f0 [ 77.505544][ T1199] ? __send_to_port+0x420/0x420 [ 77.505546][ T1199] ? console_prepend_replay+0x20/0x20 [ 77.505549][ T1199] hvc_console_print+0x292/0x780 [ 77.505553][ T1199] ? hvc_write+0x3a0/0x3a0 [ 77.505554][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505556][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505557][ T1199] ? lock_acquire+0x13c/0x160 [ 77.505560][ T1199] console_emit_next_record+0x22f/0x4c0 [ 77.505562][ T1199] ? devkmsg_read+0x4b0/0x4b0 [ 77.505564][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505566][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505568][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505569][ T1199] ? lock_acquire+0x13c/0x160 [ 77.505571][ T1199] ? console_flush_one_record+0x111/0x710 [ 77.505573][ T1199] console_flush_one_record+0x46f/0x710 [ 77.505575][ T1199] ? console_emit_next_record+0x4c0/0x4c0 [ 77.505578][ T1199] console_unlock+0xee/0x1f0 [ 77.505580][ T1199] ? lock_acquire+0x13c/0x160 [ 77.505581][ T1199] ? console_flush_one_record+0x710/0x710 [ 77.505583][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505584][ T1199] ? lock_release+0x184/0x1f0 [ 77.505586][ T1199] ? lock_acquire+0x60/0x160 [ 77.505587][ T1199] ? __rcu_read_lock+0x30/0x70 [ 77.505589][ T1199] ? __down_trylock_console_sem+0x5e/0xa0 [ 77.505591][ T1199] ? vprintk_emit+0x320/0x3e0 [ 77.505593][ T1199] vprintk_emit+0x37c/0x3e0 [ 77.505596][ T1199] ? wake_up_klogd_work_func+0x90/0x90 [ 77.505597][ T1199] ? kvfree_call_rcu+0x88/0x2e0 [ 77.505600][ T1199] ? dev_uc_del+0xef/0x150 [ 77.505602][ T1199] ? rtnl_fdb_del+0x75c/0xb10 [ 77.505604][ T1199] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 77.505605][ T1199] ? netlink_rcv_skb+0x14e/0x3a0 [ 77.505608][ T1199] ? netlink_unicast+0x486/0x750 [ 77.505609][ T1199] ? netlink_sendmsg+0x735/0xc60 [ 77.505611][ T1199] _printk+0xc7/0x100 [ 77.505614][ T1199] ? snapshot_read.cold+0x21/0x21 [ 77.505618][ T1199] ? netdev_name+0x43/0x60 [ 77.505621][ T1199] ? __netdev_printk+0x17f/0x1d0 [ 77.505623][ T1199] netdev_info+0xe2/0x116 [ 77.505625][ T1199] ? netdev_notice+0x120/0x120 [ 77.505627][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505628][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505630][ T1199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 77.505633][ T1199] ? do_raw_spin_unlock+0x59/0x250 [ 77.505634][ T1199] ? trace_hardirqs_on+0x36/0x40 [ 77.505636][ T1199] ? mutex_is_locked+0x1c/0x50 [ 77.505639][ T1199] __dev_set_promiscuity.cold+0x95/0x104 [ 77.505641][ T1199] __dev_set_rx_mode+0x219/0x2c0 [ 77.505644][ T1199] dev_uc_del+0x124/0x150 [ 77.505646][ T1199] rtnl_fdb_del+0x75c/0xb10 [ 77.505647][ T1199] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.505649][ T1199] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 77.505650][ T1199] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 77.505651][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505653][ T1199] ? __rcu_read_lock+0x30/0x70 [ 77.505656][ T1199] ? unwind_get_return_address+0x67/0xd0 [ 77.505659][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505660][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505662][ T1199] ? cap_capable+0x1d7/0x3d0 [ 77.505666][ T1199] ? lock_acquire+0x13c/0x160 [ 77.505668][ T1199] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 77.505670][ T1199] ? rtnl_link_fill+0x920/0x920 [ 77.505671][ T1199] ? filter_irq_stacks+0xd0/0xd0 [ 77.505673][ T1199] ? stack_depot_save_flags+0x1bc/0x790 [ 77.505677][ T1199] netlink_rcv_skb+0x14e/0x3a0 [ 77.505679][ T1199] ? rtnl_link_fill+0x920/0x920 [ 77.505680][ T1199] ? lock_release+0x184/0x1f0 [ 77.505682][ T1199] ? netlink_ack+0xcf0/0xcf0 [ 77.505683][ T1199] ? __netlink_lookup+0xb9/0x6b0 [ 77.505686][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505688][ T1199] ? lock_release+0x184/0x1f0 [ 77.505690][ T1199] netlink_unicast+0x486/0x750 [ 77.505691][ T1199] ? netlink_attachskb+0x810/0x810 [ 77.505693][ T1199] ? next_uptodate_folio+0x2b/0x770 [ 77.505696][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505698][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505699][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505701][ T1199] netlink_sendmsg+0x735/0xc60 [ 77.505703][ T1199] ? netlink_unicast+0x750/0x750 [ 77.505705][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505707][ T1199] ? lock_release+0x184/0x1f0 [ 77.505709][ T1199] ____sys_sendmsg+0x415/0x880 [ 77.505711][ T1199] ? copy_msghdr_from_user+0x279/0x420 [ 77.505713][ T1199] ? get_timestamp.constprop.0+0x390/0x390 [ 77.505715][ T1199] ? move_addr_to_kernel+0x40/0x40 [ 77.505717][ T1199] ? do_fault_around+0x300/0x5a0 [ 77.505719][ T1199] ? lock_acquire+0x13c/0x160 [ 77.505721][ T1199] ___sys_sendmsg+0x14e/0x1d0 [ 77.505723][ T1199] ? do_pte_missing+0x86f/0xcc0 [ 77.505725][ T1199] ? copy_msghdr_from_user+0x420/0x420 [ 77.505727][ T1199] ? rcu_read_unlock+0x20/0x70 [ 77.505732][ T1199] __sys_sendmsg+0x12c/0x1d0 [ 77.505734][ T1199] ? __sys_sendmsg_sock+0x20/0x20 [ 77.505737][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505739][ T1199] ? rcu_is_watching+0x16/0xd0 [ 77.505741][ T1199] do_syscall_64+0xff/0x530 [ 77.505744][ T1199] ? exc_page_fault+0xee/0x100 [ 77.505746][ T1199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.505747][ T1199] RIP: 0033:0x7f1f9b15e54e [ 77.505749][ T1199] 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 [ 77.505751][ T1199] RSP: 002b:00007fffad435e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 77.505755][ T1199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f9b15e54e [ 77.505756][ T1199] RDX: 0000000000000000 RSI: 00007fffad435f00 RDI: 0000000000000005 [ 77.505757][ T1199] RBP: 00007fffad435e60 R08: 0000000000000000 R09: 0000000000000000 [ 77.505758][ T1199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9151a2 [ 77.505759][ T1199] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 77.505762][ T1199] [ 94.008879][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 94.008897][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 94.008899][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1432, name: mausezahn [ 94.008901][ C3] preempt_count: 102, expected: 0 [ 94.008902][ C3] RCU nest depth: 2, expected: 0 [ 94.008903][ C3] INFO: lockdep is turned off. [ 94.008905][ C3] irq event stamp: 0 [ 94.008906][ C3] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 94.008911][ C3] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 94.008919][ C3] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 94.008921][ C3] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 94.008923][ C3] Preemption disabled at: [ 94.008924][ C3] [] __dev_queue_xmit+0x204/0x1b80 [ 94.008932][ C3] CPU: 3 UID: 0 PID: 1432 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 94.008935][ C3] Tainted: [W]=WARN [ 94.008936][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 94.008938][ C3] Call Trace: [ 94.008940][ C3] [ 94.008941][ C3] dump_stack_lvl+0x6f/0xa0 [ 94.008946][ C3] ? __dev_queue_xmit+0x204/0x1b80 [ 94.008948][ C3] __might_resched.cold+0x1fe/0x2c1 [ 94.008951][ C3] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 94.008954][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 94.008957][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.008961][ C3] __kmalloc_noprof+0x443/0x760 [ 94.008965][ C3] ? __rwlock_init+0x150/0x150 [ 94.008967][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 94.008971][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 94.008973][ C3] alloc_buf.isra.0+0x4b/0x260 [ 94.008974][ C3] put_chars+0x1e1/0x2f0 [ 94.008977][ C3] ? __send_to_port+0x420/0x420 [ 94.008979][ C3] ? console_prepend_replay+0x20/0x20 [ 94.008982][ C3] hvc_console_print+0x292/0x780 [ 94.008985][ C3] ? hvc_write+0x3a0/0x3a0 [ 94.008986][ C3] ? vsnprintf+0x668/0x1700 [ 94.008989][ C3] ? __rwlock_init+0x150/0x150 [ 94.008991][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.008993][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.008995][ C3] console_emit_next_record+0x22f/0x4c0 [ 94.008998][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 94.009000][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009001][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009003][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009004][ C3] ? lock_acquire+0x13c/0x160 [ 94.009007][ C3] ? console_flush_one_record+0x111/0x710 [ 94.009015][ C3] console_flush_one_record+0x46f/0x710 [ 94.009018][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 94.009020][ C3] console_unlock+0xee/0x1f0 [ 94.009022][ C3] ? lock_acquire+0x13c/0x160 [ 94.009024][ C3] ? console_flush_one_record+0x710/0x710 [ 94.009025][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009027][ C3] ? lock_release+0x184/0x1f0 [ 94.009028][ C3] ? lock_acquire+0x60/0x160 [ 94.009030][ C3] ? __rcu_read_lock+0x30/0x70 [ 94.009032][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 94.009034][ C3] ? vprintk_emit+0x320/0x3e0 [ 94.009036][ C3] vprintk_emit+0x37c/0x3e0 [ 94.009040][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 94.009042][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 94.009044][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009046][ C3] ? lock_acquire+0x13c/0x160 [ 94.009048][ C3] _printk+0xc7/0x100 [ 94.009051][ C3] ? snapshot_read.cold+0x21/0x21 [ 94.009052][ C3] ? ___ratelimit+0x4e7/0xa00 [ 94.009056][ C3] ? idr_get_free+0x830/0x830 [ 94.009058][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 94.009061][ C3] vxlan_ecn_decapsulate.cold+0x14/0x98 [vxlan] [ 94.009068][ C3] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 94.009073][ C3] ? __fib6_rule_action+0x2c2/0x710 [ 94.009077][ C3] ? udp6_lib_lookup2+0x393/0x830 [ 94.009080][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 94.009084][ C3] ? __udp6_lib_lookup+0x6c3/0x9a0 [ 94.009085][ C3] ? ip6_pol_route+0xaa0/0xaa0 [ 94.009088][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009091][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 94.009094][ C3] ? udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 94.009095][ C3] udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 94.009097][ C3] udp6_unicast_rcv_skb+0x2b3/0x390 [ 94.009099][ C3] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 94.009102][ C3] ? rcu_read_lock_held+0x9/0x40 [ 94.009105][ C3] ip6_input_finish+0x196/0x590 [ 94.009107][ C3] ? ip6_input+0xb7/0x570 [ 94.009108][ C3] ip6_input+0x130/0x570 [ 94.009110][ C3] ? ip6_input_finish+0x590/0x590 [ 94.009112][ C3] ? ip6_rcv_core+0xded/0x1be0 [ 94.009114][ C3] ? rcu_read_lock_held+0x9/0x40 [ 94.009116][ C3] ipv6_rcv+0x3c1/0x5a0 [ 94.009117][ C3] ? ip6_rcv_core+0x1be0/0x1be0 [ 94.009120][ C3] ? process_backlog+0x3f1/0x14c0 [ 94.009122][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 94.009124][ C3] ? trace_pelt_cfs_tp+0x9b/0x190 [ 94.009127][ C3] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 94.009129][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009131][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009133][ C3] process_backlog+0x431/0x14c0 [ 94.009135][ C3] __napi_poll+0xa7/0x3b0 [ 94.009138][ C3] net_rx_action+0x513/0xf50 [ 94.009141][ C3] ? __napi_poll+0x3b0/0x3b0 [ 94.009143][ C3] ? enqueue_task_fair+0x3f0/0xa50 [ 94.009145][ C3] ? wakeup_preempt+0x1d0/0x3e0 [ 94.009148][ C3] ? trace_sched_wakeup+0x9b/0x160 [ 94.009150][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009152][ C3] handle_softirqs+0x1d3/0x900 [ 94.009155][ C3] ? _local_bh_enable+0xc0/0xc0 [ 94.009157][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009159][ C3] ? trace_csd_function_exit+0xb3/0x180 [ 94.009161][ C3] ? __dev_queue_xmit+0x964/0x1b80 [ 94.009163][ C3] do_softirq+0xac/0xe0 [ 94.009164][ C3] [ 94.009165][ C3] [ 94.009166][ C3] __local_bh_enable_ip+0x118/0x150 [ 94.009168][ C3] __dev_queue_xmit+0x979/0x1b80 [ 94.009170][ C3] ? _copy_from_iter+0x1bb/0x1810 [ 94.009174][ C3] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 94.009175][ C3] ? is_bpf_text_address+0x72/0x110 [ 94.009178][ C3] ? ref_tracker_alloc+0x2e7/0x430 [ 94.009181][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 94.009185][ C3] packet_snd+0xee8/0x1840 [ 94.009188][ C3] ? lock_acquire+0x13c/0x160 [ 94.009190][ C3] ? tpacket_snd+0x1990/0x1990 [ 94.009192][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009194][ C3] ? lock_release+0x184/0x1f0 [ 94.009195][ C3] ? lock_acquire+0x13c/0x160 [ 94.009197][ C3] ? rcu_is_watching+0x16/0xd0 [ 94.009199][ C3] ? lock_release+0x184/0x1f0 [ 94.009200][ C3] ? __might_fault+0x97/0x140 [ 94.009204][ C3] __sys_sendto+0x2aa/0x400 [ 94.009207][ C3] ? __ia32_sys_getpeername+0xd0/0xd0 [ 94.009209][ C3] ? sock_ioctl+0x3cb/0x5f0 [ 94.009212][ C3] ? __sys_setsockopt+0xe4/0x150 [ 94.009215][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 94.009216][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 94.009218][ C3] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 94.009219][ C3] ? trace_hardirqs_on+0x36/0x40 [ 94.009220][ C3] do_syscall_64+0xff/0x530 [ 94.009222][ C3] ? exc_page_fault+0xee/0x100 [ 94.009224][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 94.009227][ C3] RIP: 0033:0x7fe8030d354e [ 94.009229][ C3] 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 [ 94.009231][ C3] RSP: 002b:00007ffe72b70c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 94.009235][ C3] RAX: ffffffffffffffda RBX: 0000560d0ff99de2 RCX: 00007fe8030d354e [ 94.009236][ C3] RDX: 000000000000007f RSI: 0000560d0ff99de2 RDI: 0000000000000005 [ 94.009237][ C3] RBP: 00007ffe72b70c80 R08: 00007ffe72b70cd0 R09: 0000000000000014 [ 94.009238][ C3] R10: 0000000000000000 R11: 0000000000000202 R12: 0000560d0ff99830 [ 94.009239][ C3] R13: 000000000000007f R14: 0000000000000005 R15: 0000560d0ff99830 [ 94.009241][ C3] [ 94.137727][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 94.238146][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 94.338577][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 94.438973][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 94.539337][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 94.639723][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 94.740117][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 94.840521][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 94.940880][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 140.613069][ C1] net_ratelimit: 10 callbacks suppressed [ 140.613081][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 140.613095][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 140.613097][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2200, name: mausezahn [ 140.613099][ C1] preempt_count: 102, expected: 0 [ 140.613101][ C1] RCU nest depth: 2, expected: 0 [ 140.613102][ C1] INFO: lockdep is turned off. [ 140.613104][ C1] irq event stamp: 0 [ 140.613105][ C1] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 140.613111][ C1] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 140.613119][ C1] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 140.613121][ C1] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 140.613124][ C1] Preemption disabled at: [ 140.613125][ C1] [] __dev_queue_xmit+0x204/0x1b80 [ 140.613134][ C1] CPU: 1 UID: 0 PID: 2200 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 140.613139][ C1] Tainted: [W]=WARN [ 140.613140][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 140.613143][ C1] Call Trace: [ 140.613145][ C1] [ 140.613147][ C1] dump_stack_lvl+0x6f/0xa0 [ 140.613153][ C1] ? __dev_queue_xmit+0x204/0x1b80 [ 140.613156][ C1] __might_resched.cold+0x1fe/0x2c1 [ 140.613161][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 140.613164][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 140.613169][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613174][ C1] __kmalloc_noprof+0x443/0x760 [ 140.613178][ C1] ? __rwlock_init+0x150/0x150 [ 140.613182][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 140.613187][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 140.613190][ C1] alloc_buf.isra.0+0x4b/0x260 [ 140.613192][ C1] put_chars+0x1e1/0x2f0 [ 140.613195][ C1] ? __send_to_port+0x420/0x420 [ 140.613198][ C1] ? console_prepend_replay+0x20/0x20 [ 140.613203][ C1] hvc_console_print+0x292/0x780 [ 140.613207][ C1] ? hvc_write+0x3a0/0x3a0 [ 140.613209][ C1] ? vsnprintf+0x668/0x1700 [ 140.613213][ C1] ? __rwlock_init+0x150/0x150 [ 140.613215][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613218][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613221][ C1] console_emit_next_record+0x22f/0x4c0 [ 140.613225][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 140.613228][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613230][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613233][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613235][ C1] ? lock_acquire+0x13c/0x160 [ 140.613238][ C1] ? console_flush_one_record+0x111/0x710 [ 140.613241][ C1] console_flush_one_record+0x46f/0x710 [ 140.613244][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 140.613248][ C1] console_unlock+0xee/0x1f0 [ 140.613251][ C1] ? lock_acquire+0x13c/0x160 [ 140.613253][ C1] ? console_flush_one_record+0x710/0x710 [ 140.613256][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613258][ C1] ? lock_release+0x184/0x1f0 [ 140.613261][ C1] ? lock_acquire+0x60/0x160 [ 140.613263][ C1] ? __rcu_read_lock+0x30/0x70 [ 140.613271][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 140.613274][ C1] ? vprintk_emit+0x320/0x3e0 [ 140.613277][ C1] vprintk_emit+0x37c/0x3e0 [ 140.613283][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 140.613286][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613289][ C1] ? lock_acquire+0x13c/0x160 [ 140.613292][ C1] _printk+0xc7/0x100 [ 140.613296][ C1] ? snapshot_read.cold+0x21/0x21 [ 140.613298][ C1] ? ___ratelimit+0x4e7/0xa00 [ 140.613303][ C1] ? idr_get_free+0x830/0x830 [ 140.613306][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 140.613310][ C1] vxlan_ecn_decapsulate.cold+0x14/0x98 [vxlan] [ 140.613321][ C1] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 140.613329][ C1] ? __fib6_rule_action+0x2c2/0x710 [ 140.613333][ C1] ? udp6_lib_lookup2+0x393/0x830 [ 140.613338][ C1] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 140.613345][ C1] ? __udp6_lib_lookup+0x6c3/0x9a0 [ 140.613348][ C1] ? ip6_pol_route+0xaa0/0xaa0 [ 140.613352][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613355][ C1] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 140.613361][ C1] ? udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 140.613363][ C1] udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 140.613366][ C1] udp6_unicast_rcv_skb+0x2b3/0x390 [ 140.613369][ C1] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 140.613373][ C1] ? rcu_read_lock_held+0x9/0x40 [ 140.613378][ C1] ip6_input_finish+0x196/0x590 [ 140.613381][ C1] ? ip6_input+0xb7/0x570 [ 140.613383][ C1] ip6_input+0x130/0x570 [ 140.613386][ C1] ? ip6_input_finish+0x590/0x590 [ 140.613389][ C1] ? ip6_rcv_core+0xded/0x1be0 [ 140.613392][ C1] ? rcu_read_lock_held+0x9/0x40 [ 140.613394][ C1] ipv6_rcv+0x3c1/0x5a0 [ 140.613397][ C1] ? ip6_rcv_core+0x1be0/0x1be0 [ 140.613402][ C1] ? process_backlog+0x3f1/0x14c0 [ 140.613404][ C1] __netif_receive_skb_one_core+0xfc/0x180 [ 140.613408][ C1] ? trace_pelt_cfs_tp+0x9b/0x190 [ 140.613411][ C1] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 140.613414][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613417][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613420][ C1] process_backlog+0x431/0x14c0 [ 140.613425][ C1] __napi_poll+0xa7/0x3b0 [ 140.613428][ C1] net_rx_action+0x513/0xf50 [ 140.613432][ C1] ? __napi_poll+0x3b0/0x3b0 [ 140.613435][ C1] ? enqueue_task_fair+0x3f0/0xa50 [ 140.613439][ C1] ? wakeup_preempt+0x1d0/0x3e0 [ 140.613442][ C1] ? trace_sched_wakeup+0x9b/0x160 [ 140.613447][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613450][ C1] handle_softirqs+0x1d3/0x900 [ 140.613454][ C1] ? _local_bh_enable+0xc0/0xc0 [ 140.613456][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613459][ C1] ? trace_csd_function_exit+0xb3/0x180 [ 140.613463][ C1] ? __dev_queue_xmit+0x964/0x1b80 [ 140.613466][ C1] do_softirq+0xac/0xe0 [ 140.613468][ C1] [ 140.613469][ C1] [ 140.613471][ C1] __local_bh_enable_ip+0x118/0x150 [ 140.613473][ C1] __dev_queue_xmit+0x979/0x1b80 [ 140.613476][ C1] ? _copy_from_iter+0x1bb/0x1810 [ 140.613482][ C1] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 140.613485][ C1] ? ref_tracker_alloc+0x2e7/0x430 [ 140.613488][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 140.613495][ C1] packet_snd+0xee8/0x1840 [ 140.613500][ C1] ? lock_acquire+0x13c/0x160 [ 140.613502][ C1] ? tpacket_snd+0x1990/0x1990 [ 140.613505][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613508][ C1] ? lock_release+0x184/0x1f0 [ 140.613510][ C1] ? lock_acquire+0x13c/0x160 [ 140.613513][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613516][ C1] ? lock_release+0x184/0x1f0 [ 140.613518][ C1] ? __might_fault+0x97/0x140 [ 140.613522][ C1] __sys_sendto+0x2aa/0x400 [ 140.613526][ C1] ? __ia32_sys_getpeername+0xd0/0xd0 [ 140.613530][ C1] ? sock_ioctl+0x3cb/0x5f0 [ 140.613535][ C1] ? rcu_is_watching+0x16/0xd0 [ 140.613537][ C1] ? lock_release+0x184/0x1f0 [ 140.613541][ C1] __x64_sys_sendto+0xe4/0x1f0 [ 140.613544][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 140.613546][ C1] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 140.613548][ C1] ? trace_hardirqs_on+0x36/0x40 [ 140.613550][ C1] do_syscall_64+0xff/0x530 [ 140.613553][ C1] ? exc_page_fault+0xee/0x100 [ 140.613556][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 140.613559][ C1] RIP: 0033:0x7f1b2690154e [ 140.613562][ C1] 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 [ 140.613565][ C1] RSP: 002b:00007ffc0061d2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 140.613570][ C1] RAX: ffffffffffffffda RBX: 000055667ddf9de2 RCX: 00007f1b2690154e [ 140.613572][ C1] RDX: 000000000000007f RSI: 000055667ddf9de2 RDI: 0000000000000005 [ 140.613574][ C1] RBP: 00007ffc0061d2e0 R08: 00007ffc0061d330 R09: 0000000000000014 [ 140.613575][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000055667ddf9830 [ 140.613577][ C1] R13: 000000000000007f R14: 0000000000000005 R15: 000055667ddf9830 [ 140.613581][ C1] [ 140.749713][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 140.850236][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 140.950698][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 141.051109][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 141.151471][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 141.251950][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 141.352328][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 141.452877][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 141.553269][ C1] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 142.793855][ T2216] vx1: left allmulticast mode [ 142.793872][ T2216] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 142.793874][ T2216] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2216, name: ip [ 142.793876][ T2216] preempt_count: 1, expected: 0 [ 142.793877][ T2216] RCU nest depth: 0, expected: 0 [ 142.793877][ T2216] INFO: lockdep is turned off. [ 142.793879][ T2216] irq event stamp: 0 [ 142.793879][ T2216] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 142.793883][ T2216] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 142.793890][ T2216] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 142.793891][ T2216] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 142.793893][ T2216] Preemption disabled at: [ 142.793894][ T2216] [] vprintk_emit+0x31b/0x3e0 [ 142.793901][ T2216] CPU: 0 UID: 0 PID: 2216 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 142.793905][ T2216] Tainted: [W]=WARN [ 142.793906][ T2216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.793907][ T2216] Call Trace: [ 142.793909][ T2216] [ 142.793910][ T2216] dump_stack_lvl+0x6f/0xa0 [ 142.793916][ T2216] ? vprintk_emit+0x31b/0x3e0 [ 142.793918][ T2216] __might_resched.cold+0x1fe/0x2c1 [ 142.793922][ T2216] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 142.793925][ T2216] ? __asan_memcpy+0x3c/0x60 [ 142.793928][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.793931][ T2216] __kmalloc_noprof+0x443/0x760 [ 142.793934][ T2216] ? __rwlock_init+0x150/0x150 [ 142.793937][ T2216] ? alloc_buf.isra.0+0x4b/0x260 [ 142.793941][ T2216] ? do_raw_spin_unlock+0x59/0x250 [ 142.793942][ T2216] alloc_buf.isra.0+0x4b/0x260 [ 142.793944][ T2216] put_chars+0x1e1/0x2f0 [ 142.793946][ T2216] ? __send_to_port+0x420/0x420 [ 142.793948][ T2216] ? console_prepend_replay+0x20/0x20 [ 142.793951][ T2216] hvc_console_print+0x292/0x780 [ 142.793954][ T2216] ? hvc_write+0x3a0/0x3a0 [ 142.793955][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.793957][ T2216] ? lock_acquire+0x13c/0x160 [ 142.793959][ T2216] console_emit_next_record+0x22f/0x4c0 [ 142.793962][ T2216] ? devkmsg_read+0x4b0/0x4b0 [ 142.793964][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.793966][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.793967][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.793969][ T2216] ? lock_acquire+0x13c/0x160 [ 142.793971][ T2216] ? console_flush_one_record+0x111/0x710 [ 142.793973][ T2216] console_flush_one_record+0x46f/0x710 [ 142.793975][ T2216] ? console_emit_next_record+0x4c0/0x4c0 [ 142.793978][ T2216] console_unlock+0xee/0x1f0 [ 142.793980][ T2216] ? lock_acquire+0x13c/0x160 [ 142.793981][ T2216] ? console_flush_one_record+0x710/0x710 [ 142.793983][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.793985][ T2216] ? lock_release+0x184/0x1f0 [ 142.793986][ T2216] ? lock_acquire+0x60/0x160 [ 142.793988][ T2216] ? __rcu_read_lock+0x30/0x70 [ 142.793990][ T2216] ? __down_trylock_console_sem+0x5e/0xa0 [ 142.793992][ T2216] ? vprintk_emit+0x320/0x3e0 [ 142.793994][ T2216] vprintk_emit+0x37c/0x3e0 [ 142.793997][ T2216] ? wake_up_klogd_work_func+0x90/0x90 [ 142.793998][ T2216] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 142.794001][ T2216] ? netlink_unicast+0x486/0x750 [ 142.794004][ T2216] ? netlink_sendmsg+0x735/0xc60 [ 142.794006][ T2216] ? ____sys_sendmsg+0x415/0x880 [ 142.794008][ T2216] ? ___sys_sendmsg+0x14e/0x1d0 [ 142.794010][ T2216] ? __sys_sendmsg+0x12c/0x1d0 [ 142.794012][ T2216] ? do_syscall_64+0xff/0x530 [ 142.794015][ T2216] _printk+0xc7/0x100 [ 142.794018][ T2216] ? snapshot_read.cold+0x21/0x21 [ 142.794020][ T2216] ? netdev_name+0x43/0x60 [ 142.794023][ T2216] ? __netdev_printk+0x17f/0x1d0 [ 142.794025][ T2216] netdev_info+0xe2/0x116 [ 142.794027][ T2216] ? netdev_notice+0x120/0x120 [ 142.794029][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794031][ T2216] ? __up_read+0x355/0x9e0 [ 142.794032][ T2216] ? trace_hardirqs_on+0x36/0x40 [ 142.794034][ T2216] ? down_write_nested+0x200/0x200 [ 142.794036][ T2216] ? mutex_is_locked+0x1c/0x50 [ 142.794039][ T2216] netif_set_allmulti.cold+0x7c/0x166 [ 142.794041][ T2216] dev_set_allmulti+0xa2/0x150 [ 142.794044][ T2216] del_nbp+0xb7/0xc10 [bridge] [ 142.794057][ T2216] ? is_bpf_text_address+0x72/0x110 [ 142.794061][ T2216] ? kernel_text_address+0x149/0x170 [ 142.794063][ T2216] br_del_if+0xab/0x200 [bridge] [ 142.794071][ T2216] ? rtnl_is_locked+0x15/0x20 [ 142.794073][ T2216] do_set_master+0x15c/0x580 [ 142.794076][ T2216] do_setlink.isra.0+0xa31/0x2750 [ 142.794078][ T2216] ? stack_trace_save+0x93/0xc0 [ 142.794081][ T2216] ? rtnl_link_get_size+0x350/0x350 [ 142.794082][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794084][ T2216] ? stack_depot_save_flags+0x1bc/0x790 [ 142.794087][ T2216] ? kasan_save_stack+0x3d/0x50 [ 142.794090][ T2216] ? kasan_save_stack+0x2f/0x50 [ 142.794092][ T2216] ? kasan_save_track+0x14/0x30 [ 142.794093][ T2216] ? __kasan_kmalloc+0x7b/0x90 [ 142.794095][ T2216] ? __kmalloc_cache_noprof+0x29a/0x620 [ 142.794096][ T2216] ? rtnl_newlink+0x124/0x11c0 [ 142.794097][ T2216] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 142.794098][ T2216] ? netlink_rcv_skb+0x14e/0x3a0 [ 142.794100][ T2216] ? netlink_unicast+0x486/0x750 [ 142.794101][ T2216] ? netlink_sendmsg+0x735/0xc60 [ 142.794102][ T2216] ? ____sys_sendmsg+0x415/0x880 [ 142.794104][ T2216] ? ___sys_sendmsg+0x14e/0x1d0 [ 142.794105][ T2216] ? __sys_sendmsg+0x12c/0x1d0 [ 142.794107][ T2216] ? do_syscall_64+0xff/0x530 [ 142.794108][ T2216] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 142.794110][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794112][ T2216] ? lock_acquire+0x13c/0x160 [ 142.794114][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794115][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794117][ T2216] ? trace_contention_end+0xb3/0x180 [ 142.794119][ T2216] ? __mutex_lock+0x1db/0x1ea0 [ 142.794121][ T2216] ? __mutex_lock+0x9a3/0x1ea0 [ 142.794123][ T2216] ? rtnl_newlink+0x9a8/0x11c0 [ 142.794124][ T2216] ? ww_mutex_lock+0x160/0x160 [ 142.794126][ T2216] ? nla_get_range_signed+0x3d0/0x3d0 [ 142.794128][ T2216] ? __rtnl_newlink+0x3fa/0xa50 [ 142.794130][ T2216] rtnl_newlink+0x9f1/0x11c0 [ 142.794132][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794134][ T2216] ? rtnl_bridge_getlink+0x850/0x850 [ 142.794135][ T2216] ? lock_acquire+0x13c/0x160 [ 142.794137][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794139][ T2216] ? is_bpf_text_address+0x3e/0x110 [ 142.794140][ T2216] ? is_bpf_text_address+0x72/0x110 [ 142.794142][ T2216] ? kernel_text_address+0x149/0x170 [ 142.794144][ T2216] ? __kernel_text_address+0x12/0x30 [ 142.794145][ T2216] ? write_profile+0xf0/0xf0 [ 142.794146][ T2216] ? unwind_get_return_address+0x67/0xd0 [ 142.794149][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794150][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794152][ T2216] ? cap_capable+0x1d7/0x3d0 [ 142.794156][ T2216] ? lock_acquire+0x13c/0x160 [ 142.794157][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794159][ T2216] ? rtnl_bridge_getlink+0x850/0x850 [ 142.794160][ T2216] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 142.794162][ T2216] ? rtnl_link_fill+0x920/0x920 [ 142.794163][ T2216] ? filter_irq_stacks+0xd0/0xd0 [ 142.794165][ T2216] ? stack_depot_save_flags+0x1bc/0x790 [ 142.794167][ T2216] netlink_rcv_skb+0x14e/0x3a0 [ 142.794169][ T2216] ? rtnl_link_fill+0x920/0x920 [ 142.794170][ T2216] ? lock_release+0x184/0x1f0 [ 142.794172][ T2216] ? netlink_ack+0xcf0/0xcf0 [ 142.794173][ T2216] ? __netlink_lookup+0xb9/0x6b0 [ 142.794176][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794177][ T2216] ? lock_release+0x184/0x1f0 [ 142.794179][ T2216] netlink_unicast+0x486/0x750 [ 142.794181][ T2216] ? netlink_attachskb+0x810/0x810 [ 142.794183][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794185][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794187][ T2216] ? lock_acquire+0x13c/0x160 [ 142.794188][ T2216] netlink_sendmsg+0x735/0xc60 [ 142.794190][ T2216] ? netlink_unicast+0x750/0x750 [ 142.794192][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794194][ T2216] ? lock_release+0x184/0x1f0 [ 142.794196][ T2216] ____sys_sendmsg+0x415/0x880 [ 142.794198][ T2216] ? copy_msghdr_from_user+0x279/0x420 [ 142.794199][ T2216] ? get_timestamp.constprop.0+0x390/0x390 [ 142.794201][ T2216] ? move_addr_to_kernel+0x40/0x40 [ 142.794202][ T2216] ? filter_irq_stacks+0xd0/0xd0 [ 142.794205][ T2216] ___sys_sendmsg+0x14e/0x1d0 [ 142.794207][ T2216] ? copy_msghdr_from_user+0x420/0x420 [ 142.794212][ T2216] __sys_sendmsg+0x12c/0x1d0 [ 142.794214][ T2216] ? __sys_sendmsg_sock+0x20/0x20 [ 142.794216][ T2216] ? rcu_is_watching+0x16/0xd0 [ 142.794219][ T2216] do_syscall_64+0xff/0x530 [ 142.794220][ T2216] ? exc_page_fault+0xee/0x100 [ 142.794222][ T2216] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 142.794224][ T2216] RIP: 0033:0x7fcb3c76c54e [ 142.794226][ T2216] 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 [ 142.794227][ T2216] RSP: 002b:00007ffe88c8c6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.794231][ T2216] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb3c76c54e [ 142.794232][ T2216] RDX: 0000000000000000 RSI: 00007ffe88c8c750 RDI: 0000000000000005 [ 142.794233][ T2216] RBP: 00007ffe88c8c6b0 R08: 0000000000000000 R09: 0000000000000000 [ 142.794234][ T2216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9151e3 [ 142.794235][ T2216] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe88c8ce10 [ 142.794237][ T2216] [ 142.825862][ T2216] vx1: left promiscuous mode [ 142.826135][ T2216] br1: port 1(vx1) entered disabled state [ 142.832626][ T2216] ip (2216) used greatest stack depth: 23208 bytes left [ 147.921119][ T2221] br1: port 1(vx1) entered blocking state [ 147.921139][ T2221] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 147.921142][ T2221] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2221, name: ip [ 147.921144][ T2221] preempt_count: 1, expected: 0 [ 147.921145][ T2221] RCU nest depth: 0, expected: 0 [ 147.921147][ T2221] INFO: lockdep is turned off. [ 147.921149][ T2221] irq event stamp: 0 [ 147.921150][ T2221] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 147.921156][ T2221] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 147.921163][ T2221] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 147.921166][ T2221] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 147.921168][ T2221] Preemption disabled at: [ 147.921169][ T2221] [] vprintk_emit+0x31b/0x3e0 [ 147.921178][ T2221] CPU: 2 UID: 0 PID: 2221 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 147.921183][ T2221] Tainted: [W]=WARN [ 147.921184][ T2221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 147.921186][ T2221] Call Trace: [ 147.921188][ T2221] [ 147.921190][ T2221] dump_stack_lvl+0x6f/0xa0 [ 147.921196][ T2221] ? vprintk_emit+0x31b/0x3e0 [ 147.921199][ T2221] __might_resched.cold+0x1fe/0x2c1 [ 147.921203][ T2221] ? __module_address+0x36/0x330 [ 147.921208][ T2221] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 147.921212][ T2221] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 147.921214][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921219][ T2221] __kmalloc_noprof+0x443/0x760 [ 147.921223][ T2221] ? __rwlock_init+0x150/0x150 [ 147.921226][ T2221] ? alloc_buf.isra.0+0x4b/0x260 [ 147.921231][ T2221] ? do_raw_spin_unlock+0x59/0x250 [ 147.921234][ T2221] alloc_buf.isra.0+0x4b/0x260 [ 147.921237][ T2221] put_chars+0x1e1/0x2f0 [ 147.921240][ T2221] ? prb_final_commit+0x50/0x50 [ 147.921242][ T2221] ? __send_to_port+0x420/0x420 [ 147.921245][ T2221] ? printk_get_next_message+0x240/0x650 [ 147.921249][ T2221] hvc_console_print+0x292/0x780 [ 147.921253][ T2221] ? hvc_write+0x3a0/0x3a0 [ 147.921256][ T2221] ? do_raw_spin_lock+0x131/0x280 [ 147.921258][ T2221] ? vsnprintf+0x668/0x1700 [ 147.921262][ T2221] ? __rwlock_init+0x150/0x150 [ 147.921265][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921268][ T2221] ? lock_acquire+0x13c/0x160 [ 147.921271][ T2221] console_emit_next_record+0x22f/0x4c0 [ 147.921275][ T2221] ? devkmsg_read+0x4b0/0x4b0 [ 147.921278][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921280][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921282][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921285][ T2221] ? lock_acquire+0x13c/0x160 [ 147.921288][ T2221] ? console_flush_one_record+0x111/0x710 [ 147.921291][ T2221] console_flush_one_record+0x46f/0x710 [ 147.921294][ T2221] ? console_emit_next_record+0x4c0/0x4c0 [ 147.921298][ T2221] console_unlock+0xee/0x1f0 [ 147.921301][ T2221] ? lock_acquire+0x13c/0x160 [ 147.921303][ T2221] ? console_flush_one_record+0x710/0x710 [ 147.921312][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921315][ T2221] ? lock_release+0x184/0x1f0 [ 147.921317][ T2221] ? lock_acquire+0x60/0x160 [ 147.921319][ T2221] ? __rcu_read_lock+0x30/0x70 [ 147.921322][ T2221] ? __down_trylock_console_sem+0x5e/0xa0 [ 147.921325][ T2221] ? vprintk_emit+0x320/0x3e0 [ 147.921328][ T2221] vprintk_emit+0x37c/0x3e0 [ 147.921332][ T2221] ? wake_up_klogd_work_func+0x90/0x90 [ 147.921335][ T2221] ? __rwlock_init+0x150/0x150 [ 147.921337][ T2221] ? filter_irq_stacks+0xd0/0xd0 [ 147.921340][ T2221] ? lock_acquire+0x13c/0x160 [ 147.921342][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921345][ T2221] _printk+0xc7/0x100 [ 147.921349][ T2221] ? snapshot_read.cold+0x21/0x21 [ 147.921353][ T2221] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 147.921370][ T2221] ? do_setlink.isra.0+0xa31/0x2750 [ 147.921373][ T2221] ? rtnl_newlink+0x9f1/0x11c0 [ 147.921375][ T2221] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 147.921379][ T2221] br_set_state+0x22f/0x430 [bridge] [ 147.921392][ T2221] br_init_port+0xc4/0x200 [bridge] [ 147.921405][ T2221] new_nbp+0x39c/0x580 [bridge] [ 147.921418][ T2221] br_add_if+0x212/0x1320 [bridge] [ 147.921430][ T2221] ? bpf_address_lookup+0x250/0x290 [ 147.921434][ T2221] ? is_bpf_text_address+0x72/0x110 [ 147.921437][ T2221] ? kernel_text_address+0x149/0x170 [ 147.921440][ T2221] ? __kernel_text_address+0x12/0x30 [ 147.921443][ T2221] do_set_master+0x357/0x580 [ 147.921448][ T2221] do_setlink.isra.0+0xa31/0x2750 [ 147.921450][ T2221] ? stack_trace_save+0x93/0xc0 [ 147.921453][ T2221] ? rtnl_link_get_size+0x350/0x350 [ 147.921455][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921457][ T2221] ? stack_depot_save_flags+0x1bc/0x790 [ 147.921462][ T2221] ? kasan_save_stack+0x3d/0x50 [ 147.921466][ T2221] ? kasan_save_stack+0x2f/0x50 [ 147.921468][ T2221] ? kasan_save_track+0x14/0x30 [ 147.921471][ T2221] ? __kasan_kmalloc+0x7b/0x90 [ 147.921473][ T2221] ? __kmalloc_cache_noprof+0x29a/0x620 [ 147.921476][ T2221] ? rtnl_newlink+0x124/0x11c0 [ 147.921477][ T2221] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 147.921479][ T2221] ? netlink_rcv_skb+0x14e/0x3a0 [ 147.921483][ T2221] ? netlink_unicast+0x486/0x750 [ 147.921485][ T2221] ? netlink_sendmsg+0x735/0xc60 [ 147.921487][ T2221] ? ____sys_sendmsg+0x415/0x880 [ 147.921490][ T2221] ? ___sys_sendmsg+0x14e/0x1d0 [ 147.921493][ T2221] ? __sys_sendmsg+0x12c/0x1d0 [ 147.921495][ T2221] ? do_syscall_64+0xff/0x530 [ 147.921498][ T2221] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.921502][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921504][ T2221] ? lock_acquire+0x13c/0x160 [ 147.921507][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921509][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921512][ T2221] ? trace_contention_end+0xb3/0x180 [ 147.921516][ T2221] ? __mutex_lock+0x1db/0x1ea0 [ 147.921519][ T2221] ? __mutex_lock+0x9a3/0x1ea0 [ 147.921522][ T2221] ? rtnl_newlink+0x9a8/0x11c0 [ 147.921524][ T2221] ? ww_mutex_lock+0x160/0x160 [ 147.921526][ T2221] ? nla_get_range_signed+0x3d0/0x3d0 [ 147.921530][ T2221] ? __rtnl_newlink+0x3fa/0xa50 [ 147.921534][ T2221] rtnl_newlink+0x9f1/0x11c0 [ 147.921537][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921540][ T2221] ? rtnl_bridge_getlink+0x850/0x850 [ 147.921542][ T2221] ? lock_acquire+0x13c/0x160 [ 147.921544][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921547][ T2221] ? is_bpf_text_address+0x3e/0x110 [ 147.921549][ T2221] ? is_bpf_text_address+0x72/0x110 [ 147.921552][ T2221] ? kernel_text_address+0x149/0x170 [ 147.921554][ T2221] ? __kernel_text_address+0x12/0x30 [ 147.921556][ T2221] ? write_profile+0xf0/0xf0 [ 147.921558][ T2221] ? unwind_get_return_address+0x67/0xd0 [ 147.921561][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921564][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921566][ T2221] ? cap_capable+0x1d7/0x3d0 [ 147.921571][ T2221] ? lock_acquire+0x13c/0x160 [ 147.921573][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921575][ T2221] ? rtnl_bridge_getlink+0x850/0x850 [ 147.921578][ T2221] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 147.921580][ T2221] ? rtnl_link_fill+0x920/0x920 [ 147.921582][ T2221] ? filter_irq_stacks+0xd0/0xd0 [ 147.921585][ T2221] ? stack_depot_save_flags+0x1bc/0x790 [ 147.921589][ T2221] netlink_rcv_skb+0x14e/0x3a0 [ 147.921591][ T2221] ? rtnl_link_fill+0x920/0x920 [ 147.921593][ T2221] ? lock_release+0x184/0x1f0 [ 147.921595][ T2221] ? netlink_ack+0xcf0/0xcf0 [ 147.921597][ T2221] ? __netlink_lookup+0xb9/0x6b0 [ 147.921601][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921604][ T2221] ? lock_release+0x184/0x1f0 [ 147.921607][ T2221] netlink_unicast+0x486/0x750 [ 147.921610][ T2221] ? netlink_attachskb+0x810/0x810 [ 147.921613][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921615][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921621][ T2221] ? lock_acquire+0x13c/0x160 [ 147.921623][ T2221] netlink_sendmsg+0x735/0xc60 [ 147.921627][ T2221] ? netlink_unicast+0x750/0x750 [ 147.921630][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921632][ T2221] ? lock_release+0x184/0x1f0 [ 147.921635][ T2221] ____sys_sendmsg+0x415/0x880 [ 147.921638][ T2221] ? copy_msghdr_from_user+0x279/0x420 [ 147.921640][ T2221] ? get_timestamp.constprop.0+0x390/0x390 [ 147.921643][ T2221] ? move_addr_to_kernel+0x40/0x40 [ 147.921645][ T2221] ? filter_irq_stacks+0xd0/0xd0 [ 147.921649][ T2221] ___sys_sendmsg+0x14e/0x1d0 [ 147.921652][ T2221] ? copy_msghdr_from_user+0x420/0x420 [ 147.921661][ T2221] __sys_sendmsg+0x12c/0x1d0 [ 147.921664][ T2221] ? __sys_sendmsg_sock+0x20/0x20 [ 147.921668][ T2221] ? rcu_is_watching+0x16/0xd0 [ 147.921671][ T2221] do_syscall_64+0xff/0x530 [ 147.921673][ T2221] ? exc_page_fault+0xee/0x100 [ 147.921677][ T2221] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.921679][ T2221] RIP: 0033:0x7f53fdbac54e [ 147.921682][ T2221] 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 [ 147.921684][ T2221] RSP: 002b:00007ffdb6cd7a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 147.921689][ T2221] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f53fdbac54e [ 147.921691][ T2221] RDX: 0000000000000000 RSI: 00007ffdb6cd7ac0 RDI: 0000000000000005 [ 147.921693][ T2221] RBP: 00007ffdb6cd7a20 R08: 0000000000000000 R09: 0000000000000000 [ 147.921694][ T2221] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9151e8 [ 147.921696][ T2221] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb6cd8180 [ 147.921700][ T2221] [ 147.923786][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 147.923837][ T2221] br1: port 1(vx1) entered disabled state [ 147.964538][ T2221] vx1: entered allmulticast mode [ 147.966215][ T2221] vx1: entered promiscuous mode [ 147.967054][ T2221] br1: port 1(vx1) entered blocking state [ 147.967331][ T2221] br1: port 1(vx1) entered forwarding state [ 201.956333][ T2516] veth3: entered promiscuous mode [ 201.956352][ T2516] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 201.956354][ T2516] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2516, name: bridge [ 201.956357][ T2516] preempt_count: 202, expected: 0 [ 201.956359][ T2516] RCU nest depth: 0, expected: 0 [ 201.956360][ T2516] INFO: lockdep is turned off. [ 201.956361][ T2516] irq event stamp: 0 [ 201.956363][ T2516] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 201.956368][ T2516] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 201.956376][ T2516] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 201.956378][ T2516] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 201.956381][ T2516] Preemption disabled at: [ 201.956382][ T2516] [] dev_uc_add_excl+0x67/0x110 [ 201.956391][ T2516] CPU: 3 UID: 0 PID: 2516 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 201.956396][ T2516] Tainted: [W]=WARN [ 201.956397][ T2516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 201.956400][ T2516] Call Trace: [ 201.956402][ T2516] [ 201.956403][ T2516] dump_stack_lvl+0x6f/0xa0 [ 201.956410][ T2516] ? dev_uc_add_excl+0x67/0x110 [ 201.956412][ T2516] __might_resched.cold+0x1fe/0x2c1 [ 201.956417][ T2516] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 201.956422][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956427][ T2516] __kmalloc_noprof+0x443/0x760 [ 201.956432][ T2516] ? __rwlock_init+0x150/0x150 [ 201.956435][ T2516] ? alloc_buf.isra.0+0x4b/0x260 [ 201.956440][ T2516] ? do_raw_spin_unlock+0x59/0x250 [ 201.956443][ T2516] alloc_buf.isra.0+0x4b/0x260 [ 201.956445][ T2516] put_chars+0x1e1/0x2f0 [ 201.956448][ T2516] ? __send_to_port+0x420/0x420 [ 201.956451][ T2516] ? printk_get_next_message+0x240/0x650 [ 201.956454][ T2516] ? console_prepend_replay+0x20/0x20 [ 201.956458][ T2516] hvc_console_print+0x292/0x780 [ 201.956463][ T2516] ? hvc_write+0x3a0/0x3a0 [ 201.956465][ T2516] ? __rwlock_init+0x150/0x150 [ 201.956467][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956470][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956473][ T2516] ? lock_acquire+0x13c/0x160 [ 201.956476][ T2516] console_emit_next_record+0x22f/0x4c0 [ 201.956480][ T2516] ? devkmsg_read+0x4b0/0x4b0 [ 201.956483][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956485][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956488][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956490][ T2516] ? lock_acquire+0x13c/0x160 [ 201.956493][ T2516] ? console_flush_one_record+0x111/0x710 [ 201.956496][ T2516] console_flush_one_record+0x46f/0x710 [ 201.956500][ T2516] ? console_emit_next_record+0x4c0/0x4c0 [ 201.956504][ T2516] console_unlock+0xee/0x1f0 [ 201.956507][ T2516] ? lock_acquire+0x13c/0x160 [ 201.956509][ T2516] ? console_flush_one_record+0x710/0x710 [ 201.956511][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956514][ T2516] ? lock_release+0x184/0x1f0 [ 201.956516][ T2516] ? lock_acquire+0x60/0x160 [ 201.956518][ T2516] ? __rcu_read_lock+0x30/0x70 [ 201.956522][ T2516] ? __down_trylock_console_sem+0x5e/0xa0 [ 201.956524][ T2516] ? vprintk_emit+0x320/0x3e0 [ 201.956527][ T2516] vprintk_emit+0x37c/0x3e0 [ 201.956531][ T2516] ? wake_up_klogd_work_func+0x90/0x90 [ 201.956535][ T2516] _printk+0xc7/0x100 [ 201.956540][ T2516] ? snapshot_read.cold+0x21/0x21 [ 201.956543][ T2516] ? netdev_name+0x43/0x60 [ 201.956547][ T2516] ? __netdev_printk+0x17f/0x1d0 [ 201.956550][ T2516] netdev_info+0xe2/0x116 [ 201.956553][ T2516] ? netdev_notice+0x120/0x120 [ 201.956555][ T2516] ? kasan_save_track+0x14/0x30 [ 201.956560][ T2516] ? __kmalloc_cache_noprof+0x29a/0x620 [ 201.956562][ T2516] ? __hw_addr_add_ex+0x247/0x630 [ 201.956565][ T2516] ? mutex_is_locked+0x1c/0x50 [ 201.956569][ T2516] __dev_set_promiscuity.cold+0x95/0x104 [ 201.956573][ T2516] __dev_set_rx_mode+0x219/0x2c0 [ 201.956577][ T2516] dev_uc_add_excl+0xf2/0x110 [ 201.956580][ T2516] ndo_dflt_fdb_add+0x105/0x1e0 [ 201.956584][ T2516] ? __nla_parse+0x22/0x30 [ 201.956587][ T2516] rtnl_fdb_add+0x632/0xa00 [ 201.956590][ T2516] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 201.956592][ T2516] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 201.956595][ T2516] ? rtnl_fdb_del+0xb10/0xb10 [ 201.956597][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956599][ T2516] ? __rcu_read_lock+0x30/0x70 [ 201.956610][ T2516] ? unwind_get_return_address+0x67/0xd0 [ 201.956613][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956618][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956621][ T2516] ? cap_capable+0x1d7/0x3d0 [ 201.956625][ T2516] ? lock_acquire+0x13c/0x160 [ 201.956629][ T2516] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 201.956631][ T2516] ? rtnl_link_fill+0x920/0x920 [ 201.956633][ T2516] ? filter_irq_stacks+0xd0/0xd0 [ 201.956637][ T2516] ? stack_depot_save_flags+0x1bc/0x790 [ 201.956641][ T2516] netlink_rcv_skb+0x14e/0x3a0 [ 201.956645][ T2516] ? rtnl_link_fill+0x920/0x920 [ 201.956647][ T2516] ? lock_release+0x184/0x1f0 [ 201.956650][ T2516] ? netlink_ack+0xcf0/0xcf0 [ 201.956652][ T2516] ? __netlink_lookup+0xb9/0x6b0 [ 201.956656][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956659][ T2516] ? lock_release+0x184/0x1f0 [ 201.956662][ T2516] netlink_unicast+0x486/0x750 [ 201.956666][ T2516] ? netlink_attachskb+0x810/0x810 [ 201.956668][ T2516] ? percpu_counter_add_batch+0x89/0x280 [ 201.956672][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956675][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956677][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956680][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956683][ T2516] netlink_sendmsg+0x735/0xc60 [ 201.956686][ T2516] ? netlink_unicast+0x750/0x750 [ 201.956689][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956692][ T2516] ? lock_release+0x184/0x1f0 [ 201.956695][ T2516] ____sys_sendmsg+0x415/0x880 [ 201.956699][ T2516] ? copy_msghdr_from_user+0x279/0x420 [ 201.956701][ T2516] ? get_timestamp.constprop.0+0x390/0x390 [ 201.956704][ T2516] ? move_addr_to_kernel+0x40/0x40 [ 201.956707][ T2516] ? do_fault_around+0x300/0x5a0 [ 201.956712][ T2516] ? lock_acquire+0x13c/0x160 [ 201.956715][ T2516] ___sys_sendmsg+0x14e/0x1d0 [ 201.956717][ T2516] ? do_pte_missing+0x86f/0xcc0 [ 201.956721][ T2516] ? copy_msghdr_from_user+0x420/0x420 [ 201.956723][ T2516] ? rcu_read_unlock+0x20/0x70 [ 201.956731][ T2516] __sys_sendmsg+0x12c/0x1d0 [ 201.956735][ T2516] ? __sys_sendmsg_sock+0x20/0x20 [ 201.956739][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956741][ T2516] ? rcu_is_watching+0x16/0xd0 [ 201.956745][ T2516] do_syscall_64+0xff/0x530 [ 201.956749][ T2516] ? exc_page_fault+0xee/0x100 [ 201.956752][ T2516] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 201.956754][ T2516] RIP: 0033:0x7fb3b50dc54e [ 201.956757][ T2516] 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 [ 201.956760][ T2516] RSP: 002b:00007ffff9cd3c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 201.956765][ T2516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3b50dc54e [ 201.956766][ T2516] RDX: 0000000000000000 RSI: 00007ffff9cd3d40 RDI: 0000000000000005 [ 201.956768][ T2516] RBP: 00007ffff9cd3ca0 R08: 0000000000000000 R09: 0000000000000000 [ 201.956769][ T2516] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91521f [ 201.956771][ T2516] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 201.956775][ T2516] [ 213.039209][ T3005] veth3: left promiscuous mode [ 213.039227][ T3005] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 213.039230][ T3005] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3005, name: bridge [ 213.039232][ T3005] preempt_count: 202, expected: 0 [ 213.039233][ T3005] RCU nest depth: 0, expected: 0 [ 213.039234][ T3005] INFO: lockdep is turned off. [ 213.039235][ T3005] irq event stamp: 0 [ 213.039236][ T3005] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 213.039240][ T3005] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 213.039246][ T3005] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 213.039248][ T3005] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 213.039250][ T3005] Preemption disabled at: [ 213.039250][ T3005] [] dev_uc_del+0x68/0x150 [ 213.039258][ T3005] CPU: 0 UID: 0 PID: 3005 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 213.039261][ T3005] Tainted: [W]=WARN [ 213.039262][ T3005] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 213.039264][ T3005] Call Trace: [ 213.039266][ T3005] [ 213.039267][ T3005] dump_stack_lvl+0x6f/0xa0 [ 213.039273][ T3005] ? dev_uc_del+0x68/0x150 [ 213.039274][ T3005] __might_resched.cold+0x1fe/0x2c1 [ 213.039278][ T3005] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 213.039281][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039285][ T3005] __kmalloc_noprof+0x443/0x760 [ 213.039289][ T3005] ? __rwlock_init+0x150/0x150 [ 213.039292][ T3005] ? alloc_buf.isra.0+0x4b/0x260 [ 213.039295][ T3005] ? do_raw_spin_unlock+0x59/0x250 [ 213.039297][ T3005] alloc_buf.isra.0+0x4b/0x260 [ 213.039299][ T3005] put_chars+0x1e1/0x2f0 [ 213.039301][ T3005] ? __send_to_port+0x420/0x420 [ 213.039303][ T3005] ? console_prepend_replay+0x20/0x20 [ 213.039306][ T3005] hvc_console_print+0x292/0x780 [ 213.039309][ T3005] ? hvc_write+0x3a0/0x3a0 [ 213.039311][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039312][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039314][ T3005] ? lock_acquire+0x13c/0x160 [ 213.039316][ T3005] console_emit_next_record+0x22f/0x4c0 [ 213.039319][ T3005] ? devkmsg_read+0x4b0/0x4b0 [ 213.039321][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039322][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039325][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039327][ T3005] ? lock_acquire+0x13c/0x160 [ 213.039330][ T3005] ? console_flush_one_record+0x111/0x710 [ 213.039332][ T3005] console_flush_one_record+0x46f/0x710 [ 213.039336][ T3005] ? console_emit_next_record+0x4c0/0x4c0 [ 213.039340][ T3005] console_unlock+0xee/0x1f0 [ 213.039342][ T3005] ? lock_acquire+0x13c/0x160 [ 213.039345][ T3005] ? console_flush_one_record+0x710/0x710 [ 213.039347][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039348][ T3005] ? lock_release+0x184/0x1f0 [ 213.039350][ T3005] ? lock_acquire+0x60/0x160 [ 213.039351][ T3005] ? __rcu_read_lock+0x30/0x70 [ 213.039353][ T3005] ? __down_trylock_console_sem+0x5e/0xa0 [ 213.039355][ T3005] ? vprintk_emit+0x320/0x3e0 [ 213.039357][ T3005] vprintk_emit+0x37c/0x3e0 [ 213.039360][ T3005] ? wake_up_klogd_work_func+0x90/0x90 [ 213.039362][ T3005] ? kvfree_call_rcu+0x88/0x2e0 [ 213.039365][ T3005] ? dev_uc_del+0xef/0x150 [ 213.039366][ T3005] ? rtnl_fdb_del+0x75c/0xb10 [ 213.039368][ T3005] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 213.039369][ T3005] ? netlink_rcv_skb+0x14e/0x3a0 [ 213.039372][ T3005] ? netlink_unicast+0x486/0x750 [ 213.039374][ T3005] ? netlink_sendmsg+0x735/0xc60 [ 213.039375][ T3005] _printk+0xc7/0x100 [ 213.039378][ T3005] ? snapshot_read.cold+0x21/0x21 [ 213.039381][ T3005] ? netdev_name+0x43/0x60 [ 213.039384][ T3005] ? __netdev_printk+0x17f/0x1d0 [ 213.039386][ T3005] netdev_info+0xe2/0x116 [ 213.039387][ T3005] ? netdev_notice+0x120/0x120 [ 213.039389][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039391][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039393][ T3005] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 213.039395][ T3005] ? do_raw_spin_unlock+0x59/0x250 [ 213.039397][ T3005] ? trace_hardirqs_on+0x36/0x40 [ 213.039398][ T3005] ? mutex_is_locked+0x1c/0x50 [ 213.039401][ T3005] __dev_set_promiscuity.cold+0x95/0x104 [ 213.039404][ T3005] __dev_set_rx_mode+0x219/0x2c0 [ 213.039407][ T3005] dev_uc_del+0x124/0x150 [ 213.039409][ T3005] rtnl_fdb_del+0x75c/0xb10 [ 213.039410][ T3005] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 213.039412][ T3005] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 213.039413][ T3005] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 213.039415][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039416][ T3005] ? __rcu_read_lock+0x30/0x70 [ 213.039419][ T3005] ? unwind_get_return_address+0x67/0xd0 [ 213.039422][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039423][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039425][ T3005] ? cap_capable+0x1d7/0x3d0 [ 213.039429][ T3005] ? lock_acquire+0x13c/0x160 [ 213.039431][ T3005] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 213.039432][ T3005] ? rtnl_link_fill+0x920/0x920 [ 213.039434][ T3005] ? filter_irq_stacks+0xd0/0xd0 [ 213.039436][ T3005] ? stack_depot_save_flags+0x1bc/0x790 [ 213.039440][ T3005] netlink_rcv_skb+0x14e/0x3a0 [ 213.039442][ T3005] ? rtnl_link_fill+0x920/0x920 [ 213.039443][ T3005] ? lock_release+0x184/0x1f0 [ 213.039445][ T3005] ? netlink_ack+0xcf0/0xcf0 [ 213.039446][ T3005] ? __netlink_lookup+0xb9/0x6b0 [ 213.039449][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039451][ T3005] ? lock_release+0x184/0x1f0 [ 213.039453][ T3005] netlink_unicast+0x486/0x750 [ 213.039455][ T3005] ? netlink_attachskb+0x810/0x810 [ 213.039456][ T3005] ? next_uptodate_folio+0x2b/0x770 [ 213.039459][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039461][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039462][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039464][ T3005] netlink_sendmsg+0x735/0xc60 [ 213.039466][ T3005] ? netlink_unicast+0x750/0x750 [ 213.039468][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039470][ T3005] ? lock_release+0x184/0x1f0 [ 213.039472][ T3005] ____sys_sendmsg+0x415/0x880 [ 213.039475][ T3005] ? copy_msghdr_from_user+0x279/0x420 [ 213.039476][ T3005] ? get_timestamp.constprop.0+0x390/0x390 [ 213.039478][ T3005] ? move_addr_to_kernel+0x40/0x40 [ 213.039480][ T3005] ? do_fault_around+0x300/0x5a0 [ 213.039483][ T3005] ? lock_acquire+0x13c/0x160 [ 213.039484][ T3005] ___sys_sendmsg+0x14e/0x1d0 [ 213.039486][ T3005] ? do_pte_missing+0x86f/0xcc0 [ 213.039488][ T3005] ? copy_msghdr_from_user+0x420/0x420 [ 213.039490][ T3005] ? rcu_read_unlock+0x20/0x70 [ 213.039495][ T3005] __sys_sendmsg+0x12c/0x1d0 [ 213.039497][ T3005] ? __sys_sendmsg_sock+0x20/0x20 [ 213.039499][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039501][ T3005] ? rcu_is_watching+0x16/0xd0 [ 213.039503][ T3005] do_syscall_64+0xff/0x530 [ 213.039506][ T3005] ? exc_page_fault+0xee/0x100 [ 213.039508][ T3005] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 213.039510][ T3005] RIP: 0033:0x7fda9b56454e [ 213.039512][ T3005] 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 [ 213.039514][ T3005] RSP: 002b:00007ffc6832b430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 213.039518][ T3005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda9b56454e [ 213.039520][ T3005] RDX: 0000000000000000 RSI: 00007ffc6832b4e0 RDI: 0000000000000005 [ 213.039521][ T3005] RBP: 00007ffc6832b440 R08: 0000000000000000 R09: 0000000000000000 [ 213.039521][ T3005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91522a [ 213.039522][ T3005] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 213.039525][ T3005] [ 213.330013][ T68] vx2: left allmulticast mode [ 213.330254][ T68] vx2: left promiscuous mode [ 213.330531][ T68] br2: port 2(vx2) entered disabled state [ 213.332393][ T68] w1: left allmulticast mode [ 213.332592][ T68] w1: left promiscuous mode [ 213.333190][ T68] br2: port 1(w1) entered disabled state [ 213.469097][ T68] vx2: left allmulticast mode [ 213.469461][ T68] vx2: left promiscuous mode [ 213.469767][ T68] br2: port 2(vx2) entered disabled state [ 213.471888][ T68] w1: left allmulticast mode [ 213.472125][ T68] w1: left promiscuous mode [ 213.472432][ T68] br2: port 1(w1) entered disabled state [ 213.996936][ T3044] br1: port 3(veth2) entered disabled state [ 214.028473][ T3045] veth2: left allmulticast mode [ 214.029347][ T3045] veth2: left promiscuous mode [ 214.029762][ T3045] br1: port 3(veth2) entered disabled state [ 214.083630][ T3047] br1: port 2(veth1) entered disabled state [ 214.083648][ T3047] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 214.083651][ T3047] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3047, name: ip [ 214.083652][ T3047] preempt_count: 202, expected: 0 [ 214.083653][ T3047] RCU nest depth: 0, expected: 0 [ 214.083654][ T3047] INFO: lockdep is turned off. [ 214.083656][ T3047] irq event stamp: 0 [ 214.083656][ T3047] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 214.083662][ T3047] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 214.083676][ T3047] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 214.083678][ T3047] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 214.083680][ T3047] Preemption disabled at: [ 214.083681][ T3047] [<0000000000000000>] 0x0 [ 214.083686][ T3047] CPU: 0 UID: 0 PID: 3047 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 214.083689][ T3047] Tainted: [W]=WARN [ 214.083690][ T3047] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 214.083692][ T3047] Call Trace: [ 214.083694][ T3047] [ 214.083695][ T3047] dump_stack_lvl+0x6f/0xa0 [ 214.083701][ T3047] __might_resched.cold+0x1fe/0x2c1 [ 214.083705][ T3047] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 214.083709][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083713][ T3047] __kmalloc_noprof+0x443/0x760 [ 214.083717][ T3047] ? __rwlock_init+0x150/0x150 [ 214.083720][ T3047] ? alloc_buf.isra.0+0x4b/0x260 [ 214.083723][ T3047] ? do_raw_spin_unlock+0x59/0x250 [ 214.083725][ T3047] alloc_buf.isra.0+0x4b/0x260 [ 214.083727][ T3047] put_chars+0x1e1/0x2f0 [ 214.083729][ T3047] ? __send_to_port+0x420/0x420 [ 214.083731][ T3047] ? printk_get_next_message+0x240/0x650 [ 214.083735][ T3047] hvc_console_print+0x292/0x780 [ 214.083738][ T3047] ? hvc_write+0x3a0/0x3a0 [ 214.083740][ T3047] ? __rwlock_init+0x150/0x150 [ 214.083742][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083744][ T3047] ? lock_acquire+0x13c/0x160 [ 214.083746][ T3047] console_emit_next_record+0x22f/0x4c0 [ 214.083748][ T3047] ? devkmsg_read+0x4b0/0x4b0 [ 214.083750][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083752][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083754][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083755][ T3047] ? lock_acquire+0x13c/0x160 [ 214.083757][ T3047] ? console_flush_one_record+0x111/0x710 [ 214.083759][ T3047] console_flush_one_record+0x46f/0x710 [ 214.083761][ T3047] ? console_emit_next_record+0x4c0/0x4c0 [ 214.083764][ T3047] console_unlock+0xee/0x1f0 [ 214.083766][ T3047] ? lock_acquire+0x13c/0x160 [ 214.083767][ T3047] ? console_flush_one_record+0x710/0x710 [ 214.083769][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083771][ T3047] ? lock_release+0x184/0x1f0 [ 214.083772][ T3047] ? lock_acquire+0x60/0x160 [ 214.083774][ T3047] ? __rcu_read_lock+0x30/0x70 [ 214.083776][ T3047] ? __down_trylock_console_sem+0x5e/0xa0 [ 214.083778][ T3047] ? vprintk_emit+0x320/0x3e0 [ 214.083780][ T3047] vprintk_emit+0x37c/0x3e0 [ 214.083782][ T3047] ? wake_up_klogd_work_func+0x90/0x90 [ 214.083784][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083786][ T3047] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 214.083788][ T3047] ? trace_hardirqs_on+0x36/0x40 [ 214.083790][ T3047] _printk+0xc7/0x100 [ 214.083793][ T3047] ? snapshot_read.cold+0x21/0x21 [ 214.083795][ T3047] ? ipv6_mc_down+0x17e/0x2d0 [ 214.083800][ T3047] br_set_state+0x22f/0x430 [bridge] [ 214.083813][ T3047] br_stp_disable_port+0x11f/0x390 [bridge] [ 214.083822][ T3047] br_device_event+0x7b5/0x8f0 [bridge] [ 214.083831][ T3047] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 214.083834][ T3047] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 214.083836][ T3047] ? addrconf_notify+0x2c8/0xf30 [ 214.083840][ T3047] notifier_call_chain+0xae/0x300 [ 214.083843][ T3047] __dev_notify_flags+0x23c/0x3c0 [ 214.083847][ T3047] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 214.083848][ T3047] ? netif_change_name+0x8c0/0x8c0 [ 214.083851][ T3047] ? netif_set_allmulti+0x250/0x250 [ 214.083853][ T3047] ? __kernel_text_address+0x12/0x30 [ 214.083855][ T3047] ? write_profile+0xf0/0xf0 [ 214.083857][ T3047] ? unwind_get_return_address+0x67/0xd0 [ 214.083860][ T3047] netif_change_flags+0xfe/0x190 [ 214.083862][ T3047] do_setlink.isra.0+0x1cc3/0x2750 [ 214.083865][ T3047] ? stack_trace_save+0x93/0xc0 [ 214.083866][ T3047] ? rtnl_link_get_size+0x350/0x350 [ 214.083867][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083869][ T3047] ? stack_depot_save_flags+0x1bc/0x790 [ 214.083873][ T3047] ? kasan_save_stack+0x3d/0x50 [ 214.083876][ T3047] ? kasan_save_stack+0x2f/0x50 [ 214.083877][ T3047] ? kasan_save_track+0x14/0x30 [ 214.083879][ T3047] ? __kasan_kmalloc+0x7b/0x90 [ 214.083880][ T3047] ? __kmalloc_cache_noprof+0x29a/0x620 [ 214.083882][ T3047] ? rtnl_newlink+0x124/0x11c0 [ 214.083883][ T3047] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 214.083884][ T3047] ? netlink_rcv_skb+0x14e/0x3a0 [ 214.083887][ T3047] ? netlink_unicast+0x486/0x750 [ 214.083888][ T3047] ? netlink_sendmsg+0x735/0xc60 [ 214.083890][ T3047] ? ____sys_sendmsg+0x415/0x880 [ 214.083892][ T3047] ? ___sys_sendmsg+0x14e/0x1d0 [ 214.083893][ T3047] ? __sys_sendmsg+0x12c/0x1d0 [ 214.083895][ T3047] ? do_syscall_64+0xff/0x530 [ 214.083897][ T3047] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 214.083900][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083901][ T3047] ? lock_acquire+0x13c/0x160 [ 214.083903][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083904][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083906][ T3047] ? trace_contention_end+0xb3/0x180 [ 214.083909][ T3047] ? __mutex_lock+0x1db/0x1ea0 [ 214.083911][ T3047] ? __mutex_lock+0x9a3/0x1ea0 [ 214.083912][ T3047] ? rtnl_newlink+0x9a8/0x11c0 [ 214.083914][ T3047] ? ww_mutex_lock+0x160/0x160 [ 214.083916][ T3047] ? __rtnl_newlink+0x3fa/0xa50 [ 214.083918][ T3047] rtnl_newlink+0x9f1/0x11c0 [ 214.083920][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083922][ T3047] ? rtnl_bridge_getlink+0x850/0x850 [ 214.083923][ T3047] ? lock_acquire+0x13c/0x160 [ 214.083924][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083926][ T3047] ? is_bpf_text_address+0x3e/0x110 [ 214.083929][ T3047] ? is_bpf_text_address+0x72/0x110 [ 214.083931][ T3047] ? kernel_text_address+0x149/0x170 [ 214.083933][ T3047] ? __kernel_text_address+0x12/0x30 [ 214.083934][ T3047] ? write_profile+0xf0/0xf0 [ 214.083935][ T3047] ? unwind_get_return_address+0x67/0xd0 [ 214.083936][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083938][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083940][ T3047] ? cap_capable+0x1d7/0x3d0 [ 214.083943][ T3047] ? lock_acquire+0x13c/0x160 [ 214.083945][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083947][ T3047] ? rtnl_bridge_getlink+0x850/0x850 [ 214.083948][ T3047] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 214.083950][ T3047] ? rtnl_link_fill+0x920/0x920 [ 214.083951][ T3047] ? filter_irq_stacks+0xd0/0xd0 [ 214.083952][ T3047] ? stack_depot_save_flags+0x1bc/0x790 [ 214.083955][ T3047] netlink_rcv_skb+0x14e/0x3a0 [ 214.083956][ T3047] ? rtnl_link_fill+0x920/0x920 [ 214.083958][ T3047] ? lock_release+0x184/0x1f0 [ 214.083959][ T3047] ? netlink_ack+0xcf0/0xcf0 [ 214.083961][ T3047] ? __netlink_lookup+0xb9/0x6b0 [ 214.083963][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083965][ T3047] ? lock_release+0x184/0x1f0 [ 214.083967][ T3047] netlink_unicast+0x486/0x750 [ 214.083969][ T3047] ? netlink_attachskb+0x810/0x810 [ 214.083970][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083972][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083974][ T3047] ? lock_acquire+0x13c/0x160 [ 214.083976][ T3047] netlink_sendmsg+0x735/0xc60 [ 214.083978][ T3047] ? netlink_unicast+0x750/0x750 [ 214.083979][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.083981][ T3047] ? lock_release+0x184/0x1f0 [ 214.083983][ T3047] ____sys_sendmsg+0x415/0x880 [ 214.083985][ T3047] ? copy_msghdr_from_user+0x279/0x420 [ 214.083986][ T3047] ? get_timestamp.constprop.0+0x390/0x390 [ 214.083988][ T3047] ? move_addr_to_kernel+0x40/0x40 [ 214.083989][ T3047] ? filter_irq_stacks+0xd0/0xd0 [ 214.083992][ T3047] ___sys_sendmsg+0x14e/0x1d0 [ 214.083994][ T3047] ? copy_msghdr_from_user+0x420/0x420 [ 214.083999][ T3047] __sys_sendmsg+0x12c/0x1d0 [ 214.084000][ T3047] ? __sys_sendmsg_sock+0x20/0x20 [ 214.084003][ T3047] ? rcu_is_watching+0x16/0xd0 [ 214.084005][ T3047] do_syscall_64+0xff/0x530 [ 214.084006][ T3047] ? exc_page_fault+0xee/0x100 [ 214.084009][ T3047] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 214.084010][ T3047] RIP: 0033:0x7fd460f8a54e [ 214.084012][ T3047] 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 [ 214.084014][ T3047] RSP: 002b:00007ffd3f55d800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 214.084019][ T3047] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd460f8a54e [ 214.084020][ T3047] RDX: 0000000000000000 RSI: 00007ffd3f55d8b0 RDI: 0000000000000005 [ 214.084021][ T3047] RBP: 00007ffd3f55d810 R08: 0000000000000000 R09: 0000000000000000 [ 214.084022][ T3047] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91522a [ 214.084023][ T3047] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd3f55df70 [ 214.084025][ T3047] [ 214.127073][ T3047] ip (3047) used greatest stack depth: 23016 bytes left [ 214.143501][ T3048] veth1: left allmulticast mode [ 214.143757][ T3048] veth1: left promiscuous mode [ 214.144094][ T3048] br1: port 2(veth1) entered disabled state [ 214.167839][ T3049] vx1: left allmulticast mode [ 214.168094][ T3049] vx1: left promiscuous mode [ 214.168435][ T3049] br1: port 1(vx1) entered disabled state