[ 10.331477][ T187] ip (187) used greatest stack depth: 24048 bytes left [ 10.331496][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.331499][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.331501][ T187] preempt_count: 2, expected: 0 [ 10.331502][ T187] RCU nest depth: 0, expected: 0 [ 10.331504][ T187] locks held by ip/187: 5, last CPU#1: [ 10.331507][ T187] #0: ffffffffaa2027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.331524][ T187] #1: ffffffffaa369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.331532][ T187] #2: ffffffffaa369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.331538][ T187] #3: ffffffffaa289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.331544][ T187] #4: ffffffffaa289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.331550][ T187] irq event stamp: 40820 [ 10.331552][ T187] hardirqs last enabled at (40819): [] __down_trylock_console_sem+0x86/0xa0 [ 10.331555][ T187] hardirqs last disabled at (40820): [] console_emit_next_record+0x3d4/0x4c0 [ 10.331558][ T187] softirqs last enabled at (40794): [] handle_softirqs+0x67c/0x900 [ 10.331561][ T187] softirqs last disabled at (39665): [] __irq_exit_rcu+0x145/0x1c0 [ 10.331564][ T187] Preemption disabled at: [ 10.331565][ T187] [<0000000000000000>] 0x0 [ 10.331574][ T187] CPU: 1 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.331579][ T187] Tainted: [W]=WARN [ 10.331580][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.331582][ T187] Call Trace: [ 10.331584][ T187] [ 10.331587][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.331595][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.331601][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.331607][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.331615][ T187] __kmalloc_noprof+0x443/0x760 [ 10.331618][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.331627][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.331631][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.331636][ T187] put_chars+0x1e1/0x2f0 [ 10.331640][ T187] ? __send_to_port+0x420/0x420 [ 10.331643][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.331649][ T187] ? validate_chain+0x38b/0xc20 [ 10.331658][ T187] hvc_console_print+0x292/0x780 [ 10.331669][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.331673][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.331676][ T187] ? lock_acquire+0x13c/0x160 [ 10.331683][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.331690][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.331692][ T187] ? console_flush_one_record+0x106/0x710 [ 10.331697][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.331701][ T187] ? lock_acquire+0x13c/0x160 [ 10.331708][ T187] console_flush_one_record+0x46f/0x710 [ 10.331715][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.331718][ T187] ? __lock_acquire+0x518/0xc20 [ 10.331727][ T187] console_unlock+0xee/0x1f0 [ 10.331731][ T187] ? console_flush_one_record+0x710/0x710 [ 10.331734][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.331737][ T187] ? lock_acquire+0x60/0x160 [ 10.331744][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.331746][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.331755][ T187] vprintk_emit+0x37c/0x3e0 [ 10.331761][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.331767][ T187] ? __lock_acquire+0x518/0xc20 [ 10.331774][ T187] _printk+0xc7/0x100 [ 10.331779][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.331784][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.331788][ T187] ? __rwlock_init+0x150/0x150 [ 10.331794][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.331799][ T187] do_exit.cold+0x82/0x9c [ 10.331804][ T187] ? exit_notify+0x890/0x890 [ 10.331807][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.331811][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.331818][ T187] do_group_exit+0xb8/0x370 [ 10.331823][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.331825][ T187] x64_sys_call+0x1567/0x1570 [ 10.331829][ T187] do_syscall_64+0xff/0x530 [ 10.331833][ T187] ? exc_page_fault+0xee/0x100 [ 10.331837][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.331841][ T187] RIP: 0033:0x7f989d1291b8 [ 10.331844][ T187] Code: Unable to access opcode bytes at 0x7f989d12918e. [ 10.331846][ T187] RSP: 002b:00007ffc339e9df8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.331849][ T187] RAX: ffffffffffffffda RBX: 00007f989d259f88 RCX: 00007f989d1291b8 [ 10.331851][ T187] RDX: 00007f989ce73fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.331853][ T187] RBP: 00007ffc339e9e50 R08: 0000000000000000 R09: 0000000000008010 [ 10.331854][ T187] R10: 00007ffc339e9c10 R11: 0000000000000246 R12: 0000000000000001 [ 10.331856][ T187] R13: 0000000000000000 R14: 00007f989d258680 R15: 00007f989d259fa0 [ 10.331869][ T187] [ 10.638227][ T204] systemd-sysctl (204) used greatest stack depth: 23968 bytes left [ 11.802242][ T239] 8021q: 802.1Q VLAN Support v1.8 [ 11.802263][ T239] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.802266][ T239] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 239, name: modprobe [ 11.802267][ T239] preempt_count: 1, expected: 0 [ 11.802268][ T239] RCU nest depth: 0, expected: 0 [ 11.802269][ T239] locks held by modprobe/239: 4, last CPU#0: [ 11.802271][ T239] #0: ffffffffaa369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.802285][ T239] #1: ffffffffaa369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.802289][ T239] #2: ffffffffaa289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.802293][ T239] #3: ffffffffaa289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.802297][ T239] irq event stamp: 26228 [ 11.802298][ T239] hardirqs last enabled at (26227): [] __down_trylock_console_sem+0x86/0xa0 [ 11.802300][ T239] hardirqs last disabled at (26228): [] console_emit_next_record+0x3d4/0x4c0 [ 11.802302][ T239] softirqs last enabled at (22704): [] handle_softirqs+0x67c/0x900 [ 11.802305][ T239] softirqs last disabled at (22557): [] __irq_exit_rcu+0x145/0x1c0 [ 11.802308][ T239] Preemption disabled at: [ 11.802308][ T239] [] vprintk_emit+0x31b/0x3e0 [ 11.802314][ T239] CPU: 0 UID: 0 PID: 239 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.802317][ T239] Tainted: [W]=WARN [ 11.802318][ T239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.802320][ T239] Call Trace: [ 11.802321][ T239] [ 11.802323][ T239] dump_stack_lvl+0x6f/0xa0 [ 11.802328][ T239] ? vprintk_emit+0x31b/0x3e0 [ 11.802330][ T239] __might_resched.cold+0x1fe/0x2c1 [ 11.802335][ T239] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.802339][ T239] ? __kmalloc_noprof+0xdb/0x760 [ 11.802344][ T239] __kmalloc_noprof+0x443/0x760 [ 11.802346][ T239] ? alloc_buf.isra.0+0x4b/0x260 [ 11.802352][ T239] ? do_raw_spin_unlock+0x59/0x250 [ 11.802354][ T239] alloc_buf.isra.0+0x4b/0x260 [ 11.802357][ T239] put_chars+0x1e1/0x2f0 [ 11.802360][ T239] ? __send_to_port+0x420/0x420 [ 11.802361][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.802366][ T239] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.802368][ T239] ? validate_chain+0x38b/0xc20 [ 11.802373][ T239] hvc_console_print+0x292/0x780 [ 11.802375][ T239] ? __lock_acquire+0x518/0xc20 [ 11.802380][ T239] ? hvc_write+0x3a0/0x3a0 [ 11.802383][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.802388][ T239] console_emit_next_record+0x22f/0x4c0 [ 11.802391][ T239] ? devkmsg_read+0x4b0/0x4b0 [ 11.802393][ T239] ? console_flush_one_record+0x106/0x710 [ 11.802396][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.802399][ T239] ? lock_acquire+0x13c/0x160 [ 11.802402][ T239] console_flush_one_record+0x46f/0x710 [ 11.802407][ T239] ? console_emit_next_record+0x4c0/0x4c0 [ 11.802408][ T239] ? __lock_acquire+0x518/0xc20 [ 11.802413][ T239] console_unlock+0xee/0x1f0 [ 11.802416][ T239] ? console_flush_one_record+0x710/0x710 [ 11.802418][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.802420][ T239] ? lock_acquire+0x60/0x160 [ 11.802424][ T239] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.802425][ T239] ? vprintk_emit+0x320/0x3e0 [ 11.802429][ T239] vprintk_emit+0x37c/0x3e0 [ 11.802433][ T239] ? wake_up_klogd_work_func+0x90/0x90 [ 11.802438][ T239] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.802442][ T239] _printk+0xc7/0x100 [ 11.802446][ T239] ? snapshot_read.cold+0x21/0x21 [ 11.802452][ T239] ? do_one_initcall+0x113/0x4f0 [ 11.802455][ T239] vlan_proto_init+0x24/0x90 [8021q] [ 11.802458][ T239] do_one_initcall+0x124/0x4f0 [ 11.802461][ T239] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.802465][ T239] ? do_init_module+0xae/0x8a0 [ 11.802468][ T239] ? kasan_unpoison+0x44/0x70 [ 11.802473][ T239] do_init_module+0x2ad/0x8a0 [ 11.802476][ T239] ? lockdep_hardirqs_on+0x91/0x130 [ 11.802481][ T239] ? free_module+0x470/0x470 [ 11.802484][ T239] ? kfree+0x123/0x590 [ 11.802488][ T239] load_module+0x1424/0x1bb0 [ 11.802495][ T239] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.802499][ T239] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.802502][ T239] ? ovl_real_file+0x172/0x1e0 [ 11.802506][ T239] ? backing_file_read_iter+0x541/0x790 [ 11.802509][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.802512][ T239] init_module_from_file+0x11f/0x1a0 [ 11.802515][ T239] ? __do_sys_init_module+0x220/0x220 [ 11.802523][ T239] ? __rwlock_init+0x150/0x150 [ 11.802527][ T239] ? do_raw_spin_unlock+0x59/0x250 [ 11.802530][ T239] idempotent_init_module+0x37b/0x7c0 [ 11.802533][ T239] ? init_module_from_file+0x1a0/0x1a0 [ 11.802539][ T239] ? rcu_is_watching+0x16/0xd0 [ 11.802542][ T239] ? cap_capable+0x1d7/0x3d0 [ 11.802548][ T239] __x64_sys_finit_module+0xdf/0x190 [ 11.802550][ T239] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.802553][ T239] do_syscall_64+0xff/0x530 [ 11.802555][ T239] ? exc_page_fault+0xee/0x100 [ 11.802558][ T239] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.802560][ T239] RIP: 0033:0x7f94e4bff37d [ 11.802564][ T239] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 11.802566][ T239] RSP: 002b:00007ffe27ba42b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.802569][ T239] RAX: ffffffffffffffda RBX: 000055e9e6ab1810 RCX: 00007f94e4bff37d [ 11.802570][ T239] RDX: 0000000000000000 RSI: 000055e9b2d70ffd RDI: 0000000000000000 [ 11.802571][ T239] RBP: 00007ffe27ba4350 R08: 0000000000000000 R09: 0000000000000000 [ 11.802572][ T239] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9b2d70ffd [ 11.802572][ T239] R13: 000055e9e6ab1960 R14: 0000000000040000 R15: 0000000000000000 [ 11.802579][ T239] [ 13.254610][ T289] br1: port 1(vx10) entered blocking state [ 13.254761][ T289] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.254764][ T289] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 289, name: ip [ 13.254765][ T289] preempt_count: 1, expected: 0 [ 13.254766][ T289] RCU nest depth: 0, expected: 0 [ 13.254767][ T289] locks held by ip/289: 5, last CPU#0: [ 13.254770][ T289] #0: ffffffffaaad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.254783][ T289] #1: ffffffffaa369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.254790][ T289] #2: ffffffffaa369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.254794][ T289] #3: ffffffffaa289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.254798][ T289] #4: ffffffffaa289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.254802][ T289] irq event stamp: 19586 [ 13.254803][ T289] hardirqs last enabled at (19585): [] __down_trylock_console_sem+0x86/0xa0 [ 13.254806][ T289] hardirqs last disabled at (19586): [] console_emit_next_record+0x3d4/0x4c0 [ 13.254808][ T289] softirqs last enabled at (19498): [] __alloc_skb+0x4c2/0x5f0 [ 13.254812][ T289] softirqs last disabled at (19496): [] __alloc_skb+0x4c2/0x5f0 [ 13.254814][ T289] Preemption disabled at: [ 13.254815][ T289] [] vprintk_emit+0x31b/0x3e0 [ 13.254821][ T289] CPU: 0 UID: 0 PID: 289 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.254825][ T289] Tainted: [W]=WARN [ 13.254826][ T289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.254827][ T289] Call Trace: [ 13.254829][ T289] [ 13.254831][ T289] dump_stack_lvl+0x6f/0xa0 [ 13.254836][ T289] ? vprintk_emit+0x31b/0x3e0 [ 13.254839][ T289] __might_resched.cold+0x1fe/0x2c1 [ 13.254844][ T289] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.254848][ T289] ? __kmalloc_noprof+0xdb/0x760 [ 13.254853][ T289] __kmalloc_noprof+0x443/0x760 [ 13.254856][ T289] ? alloc_buf.isra.0+0x4b/0x260 [ 13.254862][ T289] ? do_raw_spin_unlock+0x59/0x250 [ 13.254865][ T289] alloc_buf.isra.0+0x4b/0x260 [ 13.254868][ T289] put_chars+0x1e1/0x2f0 [ 13.254871][ T289] ? __send_to_port+0x420/0x420 [ 13.254876][ T289] ? validate_chain+0x34a/0xc20 [ 13.254880][ T289] hvc_console_print+0x292/0x780 [ 13.254882][ T289] ? mark_usage+0x61/0x170 [ 13.254884][ T289] ? __lock_acquire+0x518/0xc20 [ 13.254886][ T289] ? __lock_acquire+0x518/0xc20 [ 13.254890][ T289] ? hvc_write+0x3a0/0x3a0 [ 13.254893][ T289] ? console_emit_next_record+0x1df/0x4c0 [ 13.254896][ T289] ? rcu_is_watching+0x16/0xd0 [ 13.254900][ T289] ? lock_acquire+0x13c/0x160 [ 13.254905][ T289] console_emit_next_record+0x22f/0x4c0 [ 13.254908][ T289] ? devkmsg_read+0x4b0/0x4b0 [ 13.254910][ T289] ? console_flush_one_record+0x106/0x710 [ 13.254913][ T289] ? rcu_is_watching+0x16/0xd0 [ 13.254916][ T289] ? lock_acquire+0x13c/0x160 [ 13.254920][ T289] console_flush_one_record+0x46f/0x710 [ 13.254924][ T289] ? console_emit_next_record+0x4c0/0x4c0 [ 13.254926][ T289] ? __lock_acquire+0x518/0xc20 [ 13.254932][ T289] console_unlock+0xee/0x1f0 [ 13.254935][ T289] ? console_flush_one_record+0x710/0x710 [ 13.254937][ T289] ? rcu_is_watching+0x16/0xd0 [ 13.254939][ T289] ? lock_acquire+0x60/0x160 [ 13.254943][ T289] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.254945][ T289] ? vprintk_emit+0x320/0x3e0 [ 13.254948][ T289] vprintk_emit+0x37c/0x3e0 [ 13.254952][ T289] ? wake_up_klogd_work_func+0x90/0x90 [ 13.254954][ T289] ? __lock_release.isra.0+0x69/0x1a0 [ 13.254956][ T289] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 13.254961][ T289] ? mark_held_locks+0x40/0x70 [ 13.254964][ T289] _printk+0xc7/0x100 [ 13.254967][ T289] ? snapshot_read.cold+0x21/0x21 [ 13.254971][ T289] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.254984][ T289] ? do_setlink.isra.0+0xa31/0x2750 [ 13.254986][ T289] ? rtnl_newlink+0x9f1/0x11c0 [ 13.254987][ T289] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.254992][ T289] br_set_state+0x22f/0x430 [bridge] [ 13.255002][ T289] br_init_port+0xc4/0x200 [bridge] [ 13.255011][ T289] new_nbp+0x39c/0x580 [bridge] [ 13.255027][ T289] br_add_if+0x212/0x1320 [bridge] [ 13.255035][ T289] ? is_bpf_text_address+0x72/0x110 [ 13.255039][ T289] ? kernel_text_address+0x149/0x170 [ 13.255042][ T289] ? __kernel_text_address+0x12/0x30 [ 13.255046][ T289] do_set_master+0x357/0x580 [ 13.255051][ T289] do_setlink.isra.0+0xa31/0x2750 [ 13.255054][ T289] ? stack_trace_save+0x93/0xc0 [ 13.255057][ T289] ? rtnl_link_get_size+0x350/0x350 [ 13.255059][ T289] ? rcu_read_lock_any_held+0x66/0x90 [ 13.255061][ T289] ? stack_depot_save_flags+0x38e/0x790 [ 13.255065][ T289] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.255068][ T289] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.255069][ T289] ? validate_chain+0x38b/0xc20 [ 13.255072][ T289] ? kasan_save_stack+0x3d/0x50 [ 13.255075][ T289] ? kasan_save_stack+0x2f/0x50 [ 13.255077][ T289] ? kasan_save_track+0x14/0x30 [ 13.255079][ T289] ? __lock_acquire+0x518/0xc20 [ 13.255081][ T289] ? netlink_seq_next+0x4e/0x60 [ 13.255084][ T289] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.255089][ T289] ? lock_acquire.part.0+0xd4/0x280 [ 13.255091][ T289] ? rtnl_newlink+0x9a8/0x11c0 [ 13.255093][ T289] ? rcu_is_watching+0x16/0xd0 [ 13.255096][ T289] ? lock_acquire+0x13c/0x160 [ 13.255097][ T289] ? rcu_is_watching+0x16/0xd0 [ 13.255099][ T289] ? rcu_is_watching+0x16/0xd0 [ 13.255101][ T289] ? trace_contention_end+0xb3/0x180 [ 13.255105][ T289] ? __mutex_lock+0x1db/0x1ea0 [ 13.255107][ T289] ? __mutex_lock+0x9a3/0x1ea0 [ 13.255109][ T289] ? rtnl_newlink+0x9a8/0x11c0 [ 13.255114][ T289] ? ww_mutex_lock+0x160/0x160 [ 13.255116][ T289] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.255121][ T289] ? __rtnl_newlink+0x3fa/0xa50 [ 13.255126][ T289] rtnl_newlink+0x9f1/0x11c0 [ 13.255132][ T289] ? rtnl_bridge_getlink+0x850/0x850 [ 13.255134][ T289] ? __lock_acquire+0x518/0xc20 [ 13.255139][ T289] ? lock_acquire.part.0+0xd4/0x280 [ 13.255141][ T289] ? find_held_lock+0x2b/0x80 [ 13.255142][ T289] ? rtnl_bridge_getlink+0x850/0x850 [ 13.255144][ T289] ? __lock_release.isra.0+0x69/0x1a0 [ 13.255148][ T289] ? rtnl_bridge_getlink+0x850/0x850 [ 13.255150][ T289] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.255154][ T289] ? rtnl_link_fill+0x920/0x920 [ 13.255155][ T289] ? __lock_acquire+0x518/0xc20 [ 13.255159][ T289] ? lock_acquire.part.0+0xd4/0x280 [ 13.255161][ T289] ? find_held_lock+0x2b/0x80 [ 13.255165][ T289] netlink_rcv_skb+0x14e/0x3a0 [ 13.255167][ T289] ? rtnl_link_fill+0x920/0x920 [ 13.255170][ T289] ? netlink_ack+0xcf0/0xcf0 [ 13.255176][ T289] ? netlink_deliver_tap+0xc5/0x330 [ 13.255178][ T289] ? netlink_deliver_tap+0x13c/0x330 [ 13.255182][ T289] netlink_unicast+0x486/0x750 [ 13.255186][ T289] ? netlink_attachskb+0x810/0x810 [ 13.255189][ T289] ? __lock_acquire+0x518/0xc20 [ 13.255193][ T289] netlink_sendmsg+0x735/0xc60 [ 13.255197][ T289] ? netlink_unicast+0x750/0x750 [ 13.255201][ T289] ? __might_fault+0x97/0x140 [ 13.255206][ T289] ____sys_sendmsg+0x415/0x880 [ 13.255208][ T289] ? copy_msghdr_from_user+0x279/0x420 [ 13.255210][ T289] ? get_timestamp.constprop.0+0x390/0x390 [ 13.255212][ T289] ? move_addr_to_kernel+0x40/0x40 [ 13.255220][ T289] ___sys_sendmsg+0x14e/0x1d0 [ 13.255223][ T289] ? copy_msghdr_from_user+0x420/0x420 [ 13.255240][ T289] __sys_sendmsg+0x12c/0x1d0 [ 13.255243][ T289] ? __sys_sendmsg_sock+0x20/0x20 [ 13.255250][ T289] ? rcu_is_watching+0x16/0xd0 [ 13.255254][ T289] do_syscall_64+0xff/0x530 [ 13.255256][ T289] ? exc_page_fault+0xee/0x100 [ 13.255259][ T289] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.255261][ T289] RIP: 0033:0x7fb0fa8c154e [ 13.255265][ T289] 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 [ 13.255267][ T289] RSP: 002b:00007fffc87da210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.255270][ T289] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb0fa8c154e [ 13.255271][ T289] RDX: 0000000000000000 RSI: 00007fffc87da2c0 RDI: 0000000000000005 [ 13.255272][ T289] RBP: 00007fffc87da220 R08: 0000000000000000 R09: 0000000000000000 [ 13.255273][ T289] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915b1c [ 13.255274][ T289] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffc87da980 [ 13.255281][ T289] [ 13.303593][ T289] br1: port 1(vx10) entered disabled state [ 13.304147][ T289] vx10: entered allmulticast mode [ 13.306805][ T289] vx10: entered promiscuous mode [ 13.307520][ T289] br1: port 1(vx10) entered blocking state [ 13.308136][ T289] br1: port 1(vx10) entered forwarding state [ 13.319426][ T289] ip (289) used greatest stack depth: 23336 bytes left [ 13.460641][ T294] br1: port 2(vx20) entered blocking state [ 13.461174][ T294] br1: port 2(vx20) entered disabled state [ 13.461514][ T294] vx20: entered allmulticast mode [ 13.463178][ T294] vx20: entered promiscuous mode [ 13.463671][ T294] br1: port 2(vx20) entered blocking state [ 13.463984][ T294] br1: port 2(vx20) entered forwarding state [ 13.537626][ T297] br1: port 3(veth1) entered blocking state [ 13.538010][ T297] br1: port 3(veth1) entered disabled state [ 13.538593][ T297] veth1: entered allmulticast mode [ 13.540274][ T297] veth1: entered promiscuous mode [ 13.572401][ T39] br1: port 3(veth1) entered blocking state [ 13.572981][ T39] br1: port 3(veth1) entered forwarding state [ 13.691687][ T303] br1: port 4(veth2) entered blocking state [ 13.692066][ T303] br1: port 4(veth2) entered disabled state [ 13.692416][ T303] veth2: entered allmulticast mode [ 13.694353][ T303] veth2: entered promiscuous mode [ 13.726642][ T39] br1: port 4(veth2) entered blocking state [ 13.726976][ T39] br1: port 4(veth2) entered forwarding state [ 15.176129][ T352] br2: port 1(w1) entered blocking state [ 15.176153][ T352] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.176156][ T352] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 352, name: ip [ 15.176158][ T352] preempt_count: 1, expected: 0 [ 15.176160][ T352] RCU nest depth: 0, expected: 0 [ 15.176161][ T352] locks held by ip/352: 5, last CPU#0: [ 15.176164][ T352] #0: ffffffffaaad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.176180][ T352] #1: ffffffffaa369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.176188][ T352] #2: ffffffffaa369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.176194][ T352] #3: ffffffffaa289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.176199][ T352] #4: ffffffffaa289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.176205][ T352] irq event stamp: 19602 [ 15.176207][ T352] hardirqs last enabled at (19601): [] __down_trylock_console_sem+0x86/0xa0 [ 15.176210][ T352] hardirqs last disabled at (19602): [] console_emit_next_record+0x3d4/0x4c0 [ 15.176213][ T352] softirqs last enabled at (19544): [] __alloc_skb+0x4c2/0x5f0 [ 15.176217][ T352] softirqs last disabled at (19542): [] __alloc_skb+0x4c2/0x5f0 [ 15.176221][ T352] Preemption disabled at: [ 15.176222][ T352] [] vprintk_emit+0x31b/0x3e0 [ 15.176230][ T352] CPU: 0 UID: 0 PID: 352 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.176235][ T352] Tainted: [W]=WARN [ 15.176236][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.176238][ T352] Call Trace: [ 15.176240][ T352] [ 15.176243][ T352] dump_stack_lvl+0x6f/0xa0 [ 15.176250][ T352] ? vprintk_emit+0x31b/0x3e0 [ 15.176253][ T352] __might_resched.cold+0x1fe/0x2c1 [ 15.176259][ T352] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.176265][ T352] ? __kmalloc_noprof+0xdb/0x760 [ 15.176272][ T352] __kmalloc_noprof+0x443/0x760 [ 15.176276][ T352] ? alloc_buf.isra.0+0x4b/0x260 [ 15.176284][ T352] ? do_raw_spin_unlock+0x59/0x250 [ 15.176287][ T352] alloc_buf.isra.0+0x4b/0x260 [ 15.176292][ T352] put_chars+0x1e1/0x2f0 [ 15.176295][ T352] ? prb_final_commit+0x50/0x50 [ 15.176298][ T352] ? __send_to_port+0x420/0x420 [ 15.176303][ T352] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.176309][ T352] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.176312][ T352] ? validate_chain+0x38b/0xc20 [ 15.176318][ T352] hvc_console_print+0x292/0x780 [ 15.176322][ T352] ? mark_usage+0x61/0x170 [ 15.176324][ T352] ? __lock_acquire+0x518/0xc20 [ 15.176327][ T352] ? __lock_acquire+0x518/0xc20 [ 15.176333][ T352] ? hvc_write+0x3a0/0x3a0 [ 15.176336][ T352] ? console_emit_next_record+0x1df/0x4c0 [ 15.176341][ T352] ? rcu_is_watching+0x16/0xd0 [ 15.176345][ T352] ? lock_acquire+0x13c/0x160 [ 15.176351][ T352] console_emit_next_record+0x22f/0x4c0 [ 15.176357][ T352] ? devkmsg_read+0x4b0/0x4b0 [ 15.176360][ T352] ? console_flush_one_record+0x106/0x710 [ 15.176365][ T352] ? rcu_is_watching+0x16/0xd0 [ 15.176368][ T352] ? lock_acquire+0x13c/0x160 [ 15.176375][ T352] console_flush_one_record+0x46f/0x710 [ 15.176381][ T352] ? console_emit_next_record+0x4c0/0x4c0 [ 15.176384][ T352] ? __lock_acquire+0x518/0xc20 [ 15.176393][ T352] console_unlock+0xee/0x1f0 [ 15.176397][ T352] ? console_flush_one_record+0x710/0x710 [ 15.176399][ T352] ? rcu_is_watching+0x16/0xd0 [ 15.176403][ T352] ? lock_acquire+0x60/0x160 [ 15.176409][ T352] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.176411][ T352] ? vprintk_emit+0x320/0x3e0 [ 15.176417][ T352] vprintk_emit+0x37c/0x3e0 [ 15.176423][ T352] ? wake_up_klogd_work_func+0x90/0x90 [ 15.176427][ T352] ? __lock_release.isra.0+0x69/0x1a0 [ 15.176431][ T352] ? mark_held_locks+0x40/0x70 [ 15.176436][ T352] _printk+0xc7/0x100 [ 15.176441][ T352] ? snapshot_read.cold+0x21/0x21 [ 15.176448][ T352] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 15.176466][ T352] ? do_setlink.isra.0+0xa31/0x2750 [ 15.176469][ T352] ? rtnl_newlink+0x9f1/0x11c0 [ 15.176471][ T352] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.176479][ T352] br_set_state+0x22f/0x430 [bridge] [ 15.176496][ T352] br_init_port+0xc4/0x200 [bridge] [ 15.176510][ T352] new_nbp+0x39c/0x580 [bridge] [ 15.176526][ T352] br_add_if+0x212/0x1320 [bridge] [ 15.176538][ T352] ? is_bpf_text_address+0x72/0x110 [ 15.176544][ T352] ? kernel_text_address+0x149/0x170 [ 15.176548][ T352] ? __kernel_text_address+0x12/0x30 [ 15.176555][ T352] do_set_master+0x357/0x580 [ 15.176562][ T352] do_setlink.isra.0+0xa31/0x2750 [ 15.176568][ T352] ? stack_trace_save+0x93/0xc0 [ 15.176572][ T352] ? rtnl_link_get_size+0x350/0x350 [ 15.176574][ T352] ? rcu_read_lock_any_held+0x66/0x90 [ 15.176577][ T352] ? stack_depot_save_flags+0x38e/0x790 [ 15.176582][ T352] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.176585][ T352] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.176588][ T352] ? validate_chain+0x38b/0xc20 [ 15.176592][ T352] ? kasan_save_stack+0x3d/0x50 [ 15.176596][ T352] ? kasan_save_stack+0x2f/0x50 [ 15.176598][ T352] ? kasan_save_track+0x14/0x30 [ 15.176603][ T352] ? __lock_acquire+0x518/0xc20 [ 15.176605][ T352] ? netlink_seq_next+0x4e/0x60 [ 15.176609][ T352] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.176616][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 15.176619][ T352] ? rtnl_newlink+0x9a8/0x11c0 [ 15.176623][ T352] ? rcu_is_watching+0x16/0xd0 [ 15.176627][ T352] ? lock_acquire+0x13c/0x160 [ 15.176629][ T352] ? rcu_is_watching+0x16/0xd0 [ 15.176632][ T352] ? rcu_is_watching+0x16/0xd0 [ 15.176635][ T352] ? trace_contention_end+0xb3/0x180 [ 15.176640][ T352] ? __mutex_lock+0x1db/0x1ea0 [ 15.176644][ T352] ? __mutex_lock+0x9a3/0x1ea0 [ 15.176648][ T352] ? rtnl_newlink+0x9a8/0x11c0 [ 15.176654][ T352] ? ww_mutex_lock+0x160/0x160 [ 15.176656][ T352] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.176665][ T352] ? __rtnl_newlink+0x3fa/0xa50 [ 15.176674][ T352] rtnl_newlink+0x9f1/0x11c0 [ 15.176683][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 15.176686][ T352] ? __lock_acquire+0x518/0xc20 [ 15.176694][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 15.176697][ T352] ? find_held_lock+0x2b/0x80 [ 15.176700][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 15.176703][ T352] ? __lock_release.isra.0+0x69/0x1a0 [ 15.176709][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 15.176713][ T352] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.176718][ T352] ? rtnl_link_fill+0x920/0x920 [ 15.176720][ T352] ? __lock_acquire+0x518/0xc20 [ 15.176728][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 15.176731][ T352] ? find_held_lock+0x2b/0x80 [ 15.176737][ T352] netlink_rcv_skb+0x14e/0x3a0 [ 15.176739][ T352] ? rtnl_link_fill+0x920/0x920 [ 15.176744][ T352] ? netlink_ack+0xcf0/0xcf0 [ 15.176757][ T352] ? netlink_deliver_tap+0xc5/0x330 [ 15.176760][ T352] ? netlink_deliver_tap+0x13c/0x330 [ 15.176767][ T352] netlink_unicast+0x486/0x750 [ 15.176774][ T352] ? netlink_attachskb+0x810/0x810 [ 15.176778][ T352] ? __lock_acquire+0x518/0xc20 [ 15.176785][ T352] netlink_sendmsg+0x735/0xc60 [ 15.176791][ T352] ? netlink_unicast+0x750/0x750 [ 15.176798][ T352] ? __might_fault+0x97/0x140 [ 15.176806][ T352] ____sys_sendmsg+0x415/0x880 [ 15.176809][ T352] ? copy_msghdr_from_user+0x279/0x420 [ 15.176813][ T352] ? get_timestamp.constprop.0+0x390/0x390 [ 15.176815][ T352] ? move_addr_to_kernel+0x40/0x40 [ 15.176828][ T352] ___sys_sendmsg+0x14e/0x1d0 [ 15.176832][ T352] ? copy_msghdr_from_user+0x420/0x420 [ 15.176861][ T352] __sys_sendmsg+0x12c/0x1d0 [ 15.176865][ T352] ? __sys_sendmsg_sock+0x20/0x20 [ 15.176876][ T352] ? rcu_is_watching+0x16/0xd0 [ 15.176882][ T352] do_syscall_64+0xff/0x530 [ 15.176885][ T352] ? exc_page_fault+0xee/0x100 [ 15.176890][ T352] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.176894][ T352] RIP: 0033:0x7f70117b354e [ 15.176898][ 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 [ 15.176901][ T352] RSP: 002b:00007fff5db2d520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.176905][ T352] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f70117b354e [ 15.176907][ T352] RDX: 0000000000000000 RSI: 00007fff5db2d5d0 RDI: 0000000000000005 [ 15.176909][ T352] RBP: 00007fff5db2d530 R08: 0000000000000000 R09: 0000000000000000 [ 15.176910][ T352] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915b1e [ 15.176911][ T352] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff5db2dc90 [ 15.176924][ T352] [ 15.234651][ T352] br2: port 1(w1) entered disabled state [ 15.234969][ T352] w1: entered allmulticast mode [ 15.237538][ T352] w1: entered promiscuous mode [ 15.272163][ T353] br2: port 1(w1) entered blocking state [ 15.272433][ T353] br2: port 1(w1) entered forwarding state [ 15.484803][ T360] br2: port 2(vx10) entered blocking state [ 15.485140][ T360] br2: port 2(vx10) entered disabled state [ 15.485460][ T360] vx10: entered allmulticast mode [ 15.487245][ T360] vx10: entered promiscuous mode [ 15.487742][ T360] br2: port 2(vx10) entered blocking state [ 15.488054][ T360] br2: port 2(vx10) entered forwarding state [ 15.714879][ T367] br2: port 3(vx20) entered blocking state [ 15.715219][ T367] br2: port 3(vx20) entered disabled state [ 15.715521][ T367] vx20: entered allmulticast mode [ 15.717607][ T367] vx20: entered promiscuous mode [ 15.718092][ T367] br2: port 3(vx20) entered blocking state [ 15.718380][ T367] br2: port 3(vx20) entered forwarding state [ 16.877307][ T408] br2: port 1(w1) entered blocking state [ 16.877327][ T408] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.877330][ T408] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 408, name: ip [ 16.877331][ T408] preempt_count: 1, expected: 0 [ 16.877332][ T408] RCU nest depth: 0, expected: 0 [ 16.877333][ T408] locks held by ip/408: 5, last CPU#2: [ 16.877335][ T408] #0: ffffffffaaad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 16.877349][ T408] #1: ffffffffaa369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.877356][ T408] #2: ffffffffaa369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.877360][ T408] #3: ffffffffaa289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.877363][ T408] #4: ffffffffaa289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.877368][ T408] irq event stamp: 13534 [ 16.877368][ T408] hardirqs last enabled at (13533): [] __down_trylock_console_sem+0x86/0xa0 [ 16.877371][ T408] hardirqs last disabled at (13534): [] console_emit_next_record+0x3d4/0x4c0 [ 16.877373][ T408] softirqs last enabled at (13476): [] __alloc_skb+0x4c2/0x5f0 [ 16.877376][ T408] softirqs last disabled at (13474): [] __alloc_skb+0x4c2/0x5f0 [ 16.877379][ T408] Preemption disabled at: [ 16.877379][ T408] [] vprintk_emit+0x31b/0x3e0 [ 16.877385][ T408] CPU: 2 UID: 0 PID: 408 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.877389][ T408] Tainted: [W]=WARN [ 16.877390][ T408] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.877392][ T408] Call Trace: [ 16.877394][ T408] [ 16.877396][ T408] dump_stack_lvl+0x6f/0xa0 [ 16.877403][ T408] ? vprintk_emit+0x31b/0x3e0 [ 16.877405][ T408] __might_resched.cold+0x1fe/0x2c1 [ 16.877410][ T408] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.877414][ T408] ? __kmalloc_noprof+0xdb/0x760 [ 16.877419][ T408] __kmalloc_noprof+0x443/0x760 [ 16.877421][ T408] ? alloc_buf.isra.0+0x4b/0x260 [ 16.877427][ T408] ? do_raw_spin_unlock+0x59/0x250 [ 16.877429][ T408] alloc_buf.isra.0+0x4b/0x260 [ 16.877433][ T408] put_chars+0x1e1/0x2f0 [ 16.877435][ T408] ? prb_final_commit+0x50/0x50 [ 16.877437][ T408] ? __send_to_port+0x420/0x420 [ 16.877440][ T408] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.877444][ T408] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.877446][ T408] ? validate_chain+0x38b/0xc20 [ 16.877450][ T408] hvc_console_print+0x292/0x780 [ 16.877453][ T408] ? mark_usage+0x61/0x170 [ 16.877455][ T408] ? __lock_acquire+0x518/0xc20 [ 16.877456][ T408] ? __lock_acquire+0x518/0xc20 [ 16.877460][ T408] ? hvc_write+0x3a0/0x3a0 [ 16.877462][ T408] ? console_emit_next_record+0x1df/0x4c0 [ 16.877465][ T408] ? rcu_is_watching+0x16/0xd0 [ 16.877467][ T408] ? lock_acquire+0x13c/0x160 [ 16.877471][ T408] console_emit_next_record+0x22f/0x4c0 [ 16.877475][ T408] ? devkmsg_read+0x4b0/0x4b0 [ 16.877477][ T408] ? console_flush_one_record+0x106/0x710 [ 16.877480][ T408] ? rcu_is_watching+0x16/0xd0 [ 16.877482][ T408] ? lock_acquire+0x13c/0x160 [ 16.877486][ T408] console_flush_one_record+0x46f/0x710 [ 16.877490][ T408] ? console_emit_next_record+0x4c0/0x4c0 [ 16.877492][ T408] ? __lock_acquire+0x518/0xc20 [ 16.877501][ T408] console_unlock+0xee/0x1f0 [ 16.877504][ T408] ? console_flush_one_record+0x710/0x710 [ 16.877506][ T408] ? rcu_is_watching+0x16/0xd0 [ 16.877508][ T408] ? lock_acquire+0x60/0x160 [ 16.877512][ T408] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.877513][ T408] ? vprintk_emit+0x320/0x3e0 [ 16.877517][ T408] vprintk_emit+0x37c/0x3e0 [ 16.877521][ T408] ? wake_up_klogd_work_func+0x90/0x90 [ 16.877523][ T408] ? __lock_release.isra.0+0x69/0x1a0 [ 16.877526][ T408] ? mark_held_locks+0x40/0x70 [ 16.877529][ T408] _printk+0xc7/0x100 [ 16.877533][ T408] ? snapshot_read.cold+0x21/0x21 [ 16.877537][ T408] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 16.877550][ T408] ? do_setlink.isra.0+0xa31/0x2750 [ 16.877552][ T408] ? rtnl_newlink+0x9f1/0x11c0 [ 16.877553][ T408] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.877557][ T408] br_set_state+0x22f/0x430 [bridge] [ 16.877568][ T408] br_init_port+0xc4/0x200 [bridge] [ 16.877577][ T408] new_nbp+0x39c/0x580 [bridge] [ 16.877589][ T408] br_add_if+0x212/0x1320 [bridge] [ 16.877597][ T408] ? is_bpf_text_address+0x72/0x110 [ 16.877602][ T408] ? kernel_text_address+0x149/0x170 [ 16.877605][ T408] ? __kernel_text_address+0x12/0x30 [ 16.877608][ T408] do_set_master+0x357/0x580 [ 16.877613][ T408] do_setlink.isra.0+0xa31/0x2750 [ 16.877616][ T408] ? stack_trace_save+0x93/0xc0 [ 16.877619][ T408] ? rtnl_link_get_size+0x350/0x350 [ 16.877620][ T408] ? rcu_read_lock_any_held+0x66/0x90 [ 16.877622][ T408] ? stack_depot_save_flags+0x38e/0x790 [ 16.877625][ T408] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.877628][ T408] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.877630][ T408] ? validate_chain+0x38b/0xc20 [ 16.877632][ T408] ? kasan_save_stack+0x3d/0x50 [ 16.877636][ T408] ? kasan_save_stack+0x2f/0x50 [ 16.877637][ T408] ? kasan_save_track+0x14/0x30 [ 16.877640][ T408] ? __lock_acquire+0x518/0xc20 [ 16.877642][ T408] ? netlink_seq_next+0x4e/0x60 [ 16.877645][ T408] ? ___sys_sendmsg+0xb0/0x1d0 [ 16.877649][ T408] ? lock_acquire.part.0+0xd4/0x280 [ 16.877651][ T408] ? rtnl_newlink+0x9a8/0x11c0 [ 16.877653][ T408] ? rcu_is_watching+0x16/0xd0 [ 16.877656][ T408] ? lock_acquire+0x13c/0x160 [ 16.877657][ T408] ? rcu_is_watching+0x16/0xd0 [ 16.877659][ T408] ? rcu_is_watching+0x16/0xd0 [ 16.877661][ T408] ? trace_contention_end+0xb3/0x180 [ 16.877665][ T408] ? __mutex_lock+0x1db/0x1ea0 [ 16.877668][ T408] ? __mutex_lock+0x9a3/0x1ea0 [ 16.877670][ T408] ? rtnl_newlink+0x9a8/0x11c0 [ 16.877673][ T408] ? ww_mutex_lock+0x160/0x160 [ 16.877675][ T408] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.877679][ T408] ? __rtnl_newlink+0x3fa/0xa50 [ 16.877684][ T408] rtnl_newlink+0x9f1/0x11c0 [ 16.877689][ T408] ? rtnl_bridge_getlink+0x850/0x850 [ 16.877691][ T408] ? __lock_acquire+0x518/0xc20 [ 16.877696][ T408] ? lock_acquire.part.0+0xd4/0x280 [ 16.877697][ T408] ? find_held_lock+0x2b/0x80 [ 16.877701][ T408] ? rtnl_bridge_getlink+0x850/0x850 [ 16.877704][ T408] ? __lock_release.isra.0+0x69/0x1a0 [ 16.877708][ T408] ? rtnl_bridge_getlink+0x850/0x850 [ 16.877710][ T408] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.877713][ T408] ? rtnl_link_fill+0x920/0x920 [ 16.877715][ T408] ? __lock_acquire+0x518/0xc20 [ 16.877719][ T408] ? lock_acquire.part.0+0xd4/0x280 [ 16.877721][ T408] ? find_held_lock+0x2b/0x80 [ 16.877724][ T408] netlink_rcv_skb+0x14e/0x3a0 [ 16.877726][ T408] ? rtnl_link_fill+0x920/0x920 [ 16.877729][ T408] ? netlink_ack+0xcf0/0xcf0 [ 16.877735][ T408] ? netlink_deliver_tap+0xc5/0x330 [ 16.877736][ T408] ? netlink_deliver_tap+0x13c/0x330 [ 16.877740][ T408] netlink_unicast+0x486/0x750 [ 16.877744][ T408] ? netlink_attachskb+0x810/0x810 [ 16.877746][ T408] ? __lock_acquire+0x518/0xc20 [ 16.877752][ T408] netlink_sendmsg+0x735/0xc60 [ 16.877756][ T408] ? netlink_unicast+0x750/0x750 [ 16.877760][ T408] ? __might_fault+0x97/0x140 [ 16.877765][ T408] ____sys_sendmsg+0x415/0x880 [ 16.877767][ T408] ? copy_msghdr_from_user+0x279/0x420 [ 16.877770][ T408] ? get_timestamp.constprop.0+0x390/0x390 [ 16.877771][ T408] ? move_addr_to_kernel+0x40/0x40 [ 16.877778][ T408] ___sys_sendmsg+0x14e/0x1d0 [ 16.877781][ T408] ? copy_msghdr_from_user+0x420/0x420 [ 16.877796][ T408] __sys_sendmsg+0x12c/0x1d0 [ 16.877799][ T408] ? __sys_sendmsg_sock+0x20/0x20 [ 16.877805][ T408] ? rcu_is_watching+0x16/0xd0 [ 16.877809][ T408] do_syscall_64+0xff/0x530 [ 16.877811][ T408] ? exc_page_fault+0xee/0x100 [ 16.877814][ T408] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.877816][ T408] RIP: 0033:0x7ff46d60654e [ 16.877820][ T408] 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 [ 16.877822][ T408] RSP: 002b:00007ffd5c2e33e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.877825][ T408] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff46d60654e [ 16.877826][ T408] RDX: 0000000000000000 RSI: 00007ffd5c2e3490 RDI: 0000000000000005 [ 16.877827][ T408] RBP: 00007ffd5c2e33f0 R08: 0000000000000000 R09: 0000000000000000 [ 16.877828][ T408] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915b20 [ 16.877829][ T408] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd5c2e3b50 [ 16.877836][ T408] [ 16.921826][ T408] br2: port 1(w1) entered disabled state [ 16.922107][ T408] w1: entered allmulticast mode [ 16.923641][ T408] w1: entered promiscuous mode [ 16.954237][ T409] br2: port 1(w1) entered blocking state [ 16.954521][ T409] br2: port 1(w1) entered forwarding state [ 16.970164][ T46] br2: port 1(w1) entered disabled state [ 17.157009][ T416] br2: port 2(vx10) entered blocking state [ 17.157354][ T416] br2: port 2(vx10) entered disabled state [ 17.157661][ T416] vx10: entered allmulticast mode [ 17.159557][ T416] vx10: entered promiscuous mode [ 17.160031][ T416] br2: port 2(vx10) entered blocking state [ 17.160325][ T416] br2: port 2(vx10) entered forwarding state [ 17.363985][ T423] br2: port 3(vx20) entered blocking state [ 17.364364][ T423] br2: port 3(vx20) entered disabled state [ 17.364721][ T423] vx20: entered allmulticast mode [ 17.366677][ T423] vx20: entered promiscuous mode [ 17.367166][ T423] br2: port 3(vx20) entered blocking state [ 17.367480][ T423] br2: port 3(vx20) entered forwarding state [ 17.607610][ T38] br2: port 1(w1) entered blocking state [ 17.608029][ T38] br2: port 1(w1) entered forwarding state [ 25.964423][ T519] GACT probability NOT on [ 25.964441][ T519] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.964444][ T519] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 519, name: modprobe [ 25.964446][ T519] preempt_count: 1, expected: 0 [ 25.964447][ T519] RCU nest depth: 0, expected: 0 [ 25.964448][ T519] locks held by modprobe/519: 4, last CPU#1: [ 25.964450][ T519] #0: ffffffffaa369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.964464][ T519] #1: ffffffffaa369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.964468][ T519] #2: ffffffffaa289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.964472][ T519] #3: ffffffffaa289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.964476][ T519] irq event stamp: 24966 [ 25.964477][ T519] hardirqs last enabled at (24965): [] __down_trylock_console_sem+0x86/0xa0 [ 25.964480][ T519] hardirqs last disabled at (24966): [] console_emit_next_record+0x3d4/0x4c0 [ 25.964482][ T519] softirqs last enabled at (22994): [] handle_softirqs+0x67c/0x900 [ 25.964485][ T519] softirqs last disabled at (22985): [] __irq_exit_rcu+0x145/0x1c0 [ 25.964487][ T519] Preemption disabled at: [ 25.964488][ T519] [] vprintk_emit+0x31b/0x3e0 [ 25.964494][ T519] CPU: 1 UID: 0 PID: 519 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.964497][ T519] Tainted: [W]=WARN [ 25.964498][ T519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.964500][ T519] Call Trace: [ 25.964501][ T519] [ 25.964503][ T519] dump_stack_lvl+0x6f/0xa0 [ 25.964508][ T519] ? vprintk_emit+0x31b/0x3e0 [ 25.964510][ T519] __might_resched.cold+0x1fe/0x2c1 [ 25.964515][ T519] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.964518][ T519] ? __kmalloc_noprof+0xdb/0x760 [ 25.964523][ T519] __kmalloc_noprof+0x443/0x760 [ 25.964526][ T519] ? alloc_buf.isra.0+0x4b/0x260 [ 25.964531][ T519] ? do_raw_spin_unlock+0x59/0x250 [ 25.964534][ T519] alloc_buf.isra.0+0x4b/0x260 [ 25.964537][ T519] put_chars+0x1e1/0x2f0 [ 25.964538][ T519] ? desc_read_finalized_seq+0x79/0x120 [ 25.964540][ T519] ? __send_to_port+0x420/0x420 [ 25.964543][ T519] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.964547][ T519] ? validate_chain+0x38b/0xc20 [ 25.964551][ T519] hvc_console_print+0x292/0x780 [ 25.964553][ T519] ? __lock_acquire+0x518/0xc20 [ 25.964555][ T519] ? __lock_acquire+0x518/0xc20 [ 25.964559][ T519] ? hvc_write+0x3a0/0x3a0 [ 25.964560][ T519] ? console_emit_next_record+0x1df/0x4c0 [ 25.964563][ T519] ? rcu_is_watching+0x16/0xd0 [ 25.964567][ T519] ? lock_acquire+0x13c/0x160 [ 25.964570][ T519] console_emit_next_record+0x22f/0x4c0 [ 25.964574][ T519] ? devkmsg_read+0x4b0/0x4b0 [ 25.964576][ T519] ? console_flush_one_record+0x106/0x710 [ 25.964579][ T519] ? rcu_is_watching+0x16/0xd0 [ 25.964581][ T519] ? lock_acquire+0x13c/0x160 [ 25.964585][ T519] console_flush_one_record+0x46f/0x710 [ 25.964589][ T519] ? console_emit_next_record+0x4c0/0x4c0 [ 25.964590][ T519] ? __lock_acquire+0x518/0xc20 [ 25.964595][ T519] console_unlock+0xee/0x1f0 [ 25.964598][ T519] ? console_flush_one_record+0x710/0x710 [ 25.964600][ T519] ? rcu_is_watching+0x16/0xd0 [ 25.964602][ T519] ? lock_acquire+0x60/0x160 [ 25.964606][ T519] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.964607][ T519] ? vprintk_emit+0x320/0x3e0 [ 25.964610][ T519] vprintk_emit+0x37c/0x3e0 [ 25.964615][ T519] ? wake_up_klogd_work_func+0x90/0x90 [ 25.964621][ T519] ? llc_exit+0x3e0/0x3e0 [llc] [ 25.964624][ T519] _printk+0xc7/0x100 [ 25.964627][ T519] ? snapshot_read.cold+0x21/0x21 [ 25.964633][ T519] ? do_one_initcall+0x113/0x4f0 [ 25.964636][ T519] gact_init_module+0x15/0x1000 [act_gact] [ 25.964639][ T519] do_one_initcall+0x124/0x4f0 [ 25.964641][ T519] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 25.964646][ T519] ? do_init_module+0xae/0x8a0 [ 25.964649][ T519] ? kasan_unpoison+0x44/0x70 [ 25.964653][ T519] do_init_module+0x2ad/0x8a0 [ 25.964657][ T519] ? lockdep_hardirqs_on+0x91/0x130 [ 25.964661][ T519] ? free_module+0x470/0x470 [ 25.964664][ T519] ? kfree+0x123/0x590 [ 25.964668][ T519] load_module+0x1424/0x1bb0 [ 25.964675][ T519] ? layout_and_allocate.isra.0+0x680/0x680 [ 25.964678][ T519] ? __ia32_sys_fsconfig+0x180/0x180 [ 25.964681][ T519] ? ovl_real_file+0x172/0x1e0 [ 25.964685][ T519] ? find_held_lock+0x2b/0x80 [ 25.964686][ T519] ? backing_file_read_iter+0x541/0x790 [ 25.964689][ T519] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.964693][ T519] init_module_from_file+0x11f/0x1a0 [ 25.964696][ T519] ? __do_sys_init_module+0x220/0x220 [ 25.964704][ T519] ? __rwlock_init+0x150/0x150 [ 25.964707][ T519] ? do_raw_spin_unlock+0x59/0x250 [ 25.964710][ T519] idempotent_init_module+0x37b/0x7c0 [ 25.964714][ T519] ? init_module_from_file+0x1a0/0x1a0 [ 25.964720][ T519] ? rcu_is_watching+0x16/0xd0 [ 25.964722][ T519] ? cap_capable+0x1d7/0x3d0 [ 25.964728][ T519] __x64_sys_finit_module+0xdf/0x190 [ 25.964730][ T519] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.964733][ T519] do_syscall_64+0xff/0x530 [ 25.964735][ T519] ? exc_page_fault+0xee/0x100 [ 25.964738][ T519] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.964740][ T519] RIP: 0033:0x7f4b614fc37d [ 25.964743][ T519] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 25.964745][ T519] RSP: 002b:00007ffee6f1ea88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 25.964748][ T519] RAX: ffffffffffffffda RBX: 000055f4f2a0b810 RCX: 00007f4b614fc37d [ 25.964753][ T519] RDX: 0000000000000000 RSI: 000055f4e5658ffd RDI: 0000000000000000 [ 25.964754][ T519] RBP: 00007ffee6f1eb20 R08: 0000000000000000 R09: 0000000000000000 [ 25.964754][ T519] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4e5658ffd [ 25.964755][ T519] R13: 000055f4f2a0b960 R14: 0000000000040000 R15: 0000000000000000 [ 25.964762][ T519] [ 28.521856][ C0] [ 28.521874][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.521877][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 28.521878][ C0] preempt_count: 104, expected: 0 [ 28.521879][ C0] RCU nest depth: 0, expected: 0 [ 28.521880][ C0] INFO: lockdep is turned off. [ 28.521881][ C0] irq event stamp: 1081258 [ 28.521882][ C0] hardirqs last enabled at (1081258): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.521893][ C0] hardirqs last disabled at (1081257): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.521895][ C0] softirqs last enabled at (1081212): [] handle_softirqs+0x67c/0x900 [ 28.521898][ C0] softirqs last disabled at (1081255): [] __irq_exit_rcu+0x145/0x1c0 [ 28.521900][ C0] Preemption disabled at: [ 28.521901][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 28.521907][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.521911][ C0] Tainted: [W]=WARN [ 28.521912][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.521914][ C0] Call Trace: [ 28.521915][ C0] [ 28.521917][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.521923][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 28.521924][ C0] __might_resched.cold+0x1fe/0x2c1 [ 28.521928][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.521931][ C0] ? __asan_memcpy+0x3c/0x60 [ 28.521934][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.521938][ C0] __kmalloc_noprof+0x443/0x760 [ 28.521941][ C0] ? __rwlock_init+0x150/0x150 [ 28.521944][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 28.521948][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 28.521949][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.521952][ C0] put_chars+0x1e1/0x2f0 [ 28.521954][ C0] ? __send_to_port+0x420/0x420 [ 28.521955][ C0] ? console_prepend_replay+0x20/0x20 [ 28.521959][ C0] hvc_console_print+0x292/0x780 [ 28.521962][ C0] ? hvc_write+0x3a0/0x3a0 [ 28.521963][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.521965][ C0] ? lock_acquire+0x13c/0x160 [ 28.521967][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.521969][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 28.521972][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.521973][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.521975][ C0] ? lock_acquire+0x13c/0x160 [ 28.521977][ C0] ? console_flush_one_record+0x111/0x710 [ 28.521978][ C0] console_flush_one_record+0x46f/0x710 [ 28.521981][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 28.521983][ C0] console_unlock+0xee/0x1f0 [ 28.521985][ C0] ? lock_acquire+0x13c/0x160 [ 28.521987][ C0] ? console_flush_one_record+0x710/0x710 [ 28.521988][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.521990][ C0] ? lock_release+0x184/0x1f0 [ 28.521991][ C0] ? lock_acquire+0x60/0x160 [ 28.521993][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.521995][ C0] ? vprintk_emit+0x320/0x3e0 [ 28.521997][ C0] vprintk_emit+0x37c/0x3e0 [ 28.521999][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 28.522001][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.522002][ C0] ? lock_release+0x184/0x1f0 [ 28.522004][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 28.522009][ C0] _printk+0xc7/0x100 [ 28.522012][ C0] ? snapshot_read.cold+0x21/0x21 [ 28.522013][ C0] ? arch_stack_walk+0xd7/0x130 [ 28.522017][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.522020][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.522021][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.522023][ C0] mark_lock_irq+0x989/0x9c0 [ 28.522031][ C0] ? _raw_write_unlock_irqrestore+0x80/0x80 [ 28.522034][ C0] mark_lock+0x1d7/0xa00 [ 28.522036][ C0] mark_usage+0x42/0x170 [ 28.522038][ C0] __lock_acquire+0x388/0xc20 [ 28.522040][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.522042][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.522054][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.522056][ C0] ? lock_acquire+0x13c/0x160 [ 28.522057][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.522064][ C0] _raw_spin_lock+0x33/0x40 [ 28.522066][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.522071][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.522077][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.522083][ C0] call_timer_fn+0x160/0x4d0 [ 28.522087][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.522089][ C0] ? debug_object_active_state+0x430/0x430 [ 28.522092][ C0] ? find_held_lock+0x2b/0x80 [ 28.522094][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.522096][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.522098][ C0] __run_timers+0x68f/0xaa0 [ 28.522100][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.522106][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.522108][ C0] ? __lock_acquire+0x518/0xc20 [ 28.522111][ C0] ? __rwlock_init+0x150/0x150 [ 28.522113][ C0] run_timer_softirq+0xf0/0x160 [ 28.522115][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.522116][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.522119][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.522120][ C0] handle_softirqs+0x1d3/0x900 [ 28.522122][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.522124][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.522126][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.522127][ C0] irq_exit_rcu+0xe/0x30 [ 28.522129][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.522132][ C0] [ 28.522132][ C0] [ 28.522133][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.522135][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.522138][ 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 [ 28.522140][ C0] RSP: 0018:ffffffffaa007cf8 EFLAGS: 00000296 [ 28.522143][ C0] RAX: 0000000000107fa5 RBX: ffffffffaa01c600 RCX: ffffffffa70f0307 [ 28.522144][ C0] RDX: ffffffffaa01c600 RSI: ffffffffa9e38b01 RDI: ffffffffa988d8e0 [ 28.522145][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.522146][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5400fa2 [ 28.522147][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.522148][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.522151][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.522153][ C0] default_idle+0x9/0x10 [ 28.522154][ C0] default_idle_call+0x6e/0xb0 [ 28.522156][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.522158][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.522159][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.522161][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.522162][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.522164][ C0] do_idle+0xd8/0x190 [ 28.522166][ C0] cpu_startup_entry+0x53/0x70 [ 28.522167][ C0] rest_init+0x279/0x280 [ 28.522169][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.522172][ C0] ? rest_init+0x280/0x280 [ 28.522174][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.522178][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.522180][ C0] ? acpi_enable+0x1e4/0x330 [ 28.522183][ C0] start_kernel+0x3af/0x3b0 [ 28.522185][ C0] x86_64_start_reservations+0x24/0x30 [ 28.522187][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.522188][ C0] common_startup_64+0x13e/0x148 [ 28.522192][ C0] [ 28.542905][ C0] ======================================================== [ 28.543136][ C0] WARNING: possible irq lock inversion dependency detected [ 28.543358][ C0] 7.2.0-virtme #1 Tainted: G W [ 28.543546][ C0] -------------------------------------------------------- [ 28.543770][ C0] swapper/0/0 just changed the state of lock: [ 28.543956][ C0] ff11000012d52e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.544268][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.544491][ C0] (fs_reclaim){+.+.}-{0:0} [ 28.544493][ C0] [ 28.544493][ C0] [ 28.544493][ C0] and interrupts could create inverse lock ordering between them. [ 28.544493][ C0] [ 28.545044][ C0] [ 28.545044][ C0] other info that might help us debug this: [ 28.545266][ C0] Chain exists of: [ 28.545266][ C0] &br->lock --> console_owner --> fs_reclaim [ 28.545266][ C0] [ 28.545603][ C0] Possible interrupt unsafe locking scenario: [ 28.545603][ C0] [ 28.545829][ C0] CPU0 CPU1 [ 28.545979][ C0] ---- ---- [ 28.546133][ C0] lock(fs_reclaim); [ 28.546245][ C0] local_irq_disable(); [ 28.546426][ C0] lock(&br->lock); [ 28.546624][ C0] lock(console_owner); [ 28.546810][ C0] [ 28.546920][ C0] lock(&br->lock); [ 28.547038][ C0] [ 28.547038][ C0] *** DEADLOCK *** [ 28.547038][ C0] [ 28.547252][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 28.547440][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.547741][ C0] [ 28.547741][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 28.547996][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 28.548160][ C0] HARDIRQ-ON-W at: [ 28.548274][ C0] __lock_acquire+0x388/0xc20 [ 28.548463][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.548647][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.548835][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.549066][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.549284][ C0] workqueue_init+0x2a/0x680 [ 28.549468][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.549693][ C0] kernel_init+0x21/0x150 [ 28.549879][ C0] ret_from_fork+0x474/0x6b0 [ 28.550069][ C0] ret_from_fork_asm+0x11/0x20 [ 28.550256][ C0] SOFTIRQ-ON-W at: [ 28.550367][ C0] __lock_acquire+0x388/0xc20 [ 28.550546][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.550733][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.550914][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.551137][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.551356][ C0] workqueue_init+0x2a/0x680 [ 28.551541][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.551764][ C0] kernel_init+0x21/0x150 [ 28.551955][ C0] ret_from_fork+0x474/0x6b0 [ 28.552142][ C0] ret_from_fork_asm+0x11/0x20 [ 28.552323][ C0] INITIAL USE at: [ 28.552431][ C0] __lock_acquire+0x388/0xc20 [ 28.552618][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.552800][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.552982][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 28.553231][ C0] kthread_create_worker_on_node+0xea/0x210 [ 28.553447][ C0] workqueue_init+0x2a/0x680 [ 28.553641][ C0] kernel_init_freeable+0x2fe/0x630 [ 28.553826][ C0] kernel_init+0x21/0x150 [ 28.554009][ C0] ret_from_fork+0x474/0x6b0 [ 28.554197][ C0] ret_from_fork_asm+0x11/0x20 [ 28.554381][ C0] } [ 28.554457][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.554679][ C0] ... acquired at: [ 28.554791][ C0] __lock_acquire+0x518/0xc20 [ 28.554944][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.555095][ C0] fs_reclaim_acquire+0xd5/0x120 [ 28.555238][ C0] __kmalloc_noprof+0xd3/0x760 [ 28.555382][ C0] alloc_buf.isra.0+0x4b/0x260 [ 28.555531][ C0] put_chars+0x1e1/0x2f0 [ 28.555682][ C0] hvc_console_print+0x292/0x780 [ 28.555827][ C0] console_emit_next_record+0x22f/0x4c0 [ 28.555972][ C0] console_flush_one_record+0x46f/0x710 [ 28.556129][ C0] console_unlock+0xee/0x1f0 [ 28.556279][ C0] vprintk_emit+0x37c/0x3e0 [ 28.556425][ C0] _printk+0xc7/0x100 [ 28.556544][ C0] dm_interface_init+0x50/0x60 [ 28.556698][ C0] dm_init+0x51/0xd0 [ 28.556815][ C0] do_one_initcall+0x124/0x4f0 [ 28.556960][ C0] kernel_init_freeable+0x596/0x630 [ 28.557113][ C0] kernel_init+0x21/0x150 [ 28.557259][ C0] ret_from_fork+0x474/0x6b0 [ 28.557407][ C0] ret_from_fork_asm+0x11/0x20 [ 28.557554][ C0] [ 28.557630][ C0] -> (console_owner){....}-{0:0} { [ 28.557778][ C0] INITIAL USE at: [ 28.557894][ C0] } [ 28.557966][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.558195][ C0] ... acquired at: [ 28.558303][ C0] __lock_acquire+0x518/0xc20 [ 28.558450][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.558605][ C0] console_lock_spinning_enable+0x5c/0x60 [ 28.558790][ C0] console_emit_next_record+0x1d1/0x4c0 [ 28.558940][ C0] console_flush_one_record+0x46f/0x710 [ 28.559097][ C0] console_unlock+0xee/0x1f0 [ 28.559245][ C0] vprintk_emit+0x37c/0x3e0 [ 28.559391][ C0] _printk+0xc7/0x100 [ 28.559502][ C0] br_set_state+0x22f/0x430 [bridge] [ 28.559654][ C0] br_init_port+0xc4/0x200 [bridge] [ 28.559806][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 28.559994][ C0] br_add_if+0xde2/0x1320 [bridge] [ 28.560153][ C0] do_set_master+0x357/0x580 [ 28.560303][ C0] do_setlink.isra.0+0xa31/0x2750 [ 28.560449][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.560594][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.560740][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.560891][ C0] netlink_unicast+0x486/0x750 [ 28.561052][ C0] netlink_sendmsg+0x735/0xc60 [ 28.561201][ C0] ____sys_sendmsg+0x415/0x880 [ 28.561348][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.561498][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.561642][ C0] do_syscall_64+0xff/0x530 [ 28.561788][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.561970][ C0] [ 28.562050][ C0] -> (&br->lock){+.-.}-{3:3} { [ 28.562206][ C0] HARDIRQ-ON-W at: [ 28.562317][ C0] __lock_acquire+0x388/0xc20 [ 28.562502][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.562684][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.562870][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 28.563102][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 28.563335][ C0] br_changelink+0x575/0x16e0 [bridge] [ 28.563529][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 28.563716][ C0] rtnl_newlink_create+0x2d0/0x750 [ 28.563902][ C0] __rtnl_newlink+0x22b/0xa50 [ 28.564095][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.564280][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.564461][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.564647][ C0] netlink_unicast+0x486/0x750 [ 28.564829][ C0] netlink_sendmsg+0x735/0xc60 [ 28.565010][ C0] ____sys_sendmsg+0x415/0x880 [ 28.565201][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.565387][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.565569][ C0] do_syscall_64+0xff/0x530 [ 28.565753][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.565969][ C0] IN-SOFTIRQ-W at: [ 28.566083][ C0] __lock_acquire+0x388/0xc20 [ 28.566271][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.566456][ C0] _raw_spin_lock+0x33/0x40 [ 28.566638][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.566862][ C0] call_timer_fn+0x160/0x4d0 [ 28.567051][ C0] __run_timers+0x68f/0xaa0 [ 28.567236][ C0] run_timer_softirq+0xf0/0x160 [ 28.567420][ C0] handle_softirqs+0x1d3/0x900 [ 28.567611][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.567799][ C0] irq_exit_rcu+0xe/0x30 [ 28.567982][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.568215][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.568438][ C0] pv_native_safe_halt+0xf/0x10 [ 28.568626][ C0] default_idle+0x9/0x10 [ 28.568814][ C0] default_idle_call+0x6e/0xb0 [ 28.568998][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.569225][ C0] do_idle+0xd8/0x190 [ 28.569376][ C0] cpu_startup_entry+0x53/0x70 [ 28.569559][ C0] rest_init+0x279/0x280 [ 28.569743][ C0] start_kernel+0x3af/0x3b0 [ 28.569949][ C0] x86_64_start_reservations+0x24/0x30 [ 28.570137][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.570317][ C0] common_startup_64+0x13e/0x148 [ 28.570506][ C0] INITIAL USE at: [ 28.570617][ C0] __lock_acquire+0x388/0xc20 [ 28.570802][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.570983][ C0] _raw_spin_lock_bh+0x38/0x50 [ 28.571174][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 28.571394][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 28.571613][ C0] br_changelink+0x575/0x16e0 [bridge] [ 28.571803][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 28.571989][ C0] rtnl_newlink_create+0x2d0/0x750 [ 28.572178][ C0] __rtnl_newlink+0x22b/0xa50 [ 28.572359][ C0] rtnl_newlink+0x9f1/0x11c0 [ 28.572548][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.572730][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 28.572917][ C0] netlink_unicast+0x486/0x750 [ 28.573105][ C0] netlink_sendmsg+0x735/0xc60 [ 28.573288][ C0] ____sys_sendmsg+0x415/0x880 [ 28.573476][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 28.573658][ C0] __sys_sendmsg+0x12c/0x1d0 [ 28.573841][ C0] do_syscall_64+0xff/0x530 [ 28.574028][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.574248][ C0] } [ 28.574321][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.574543][ C0] ... acquired at: [ 28.574656][ C0] mark_lock+0x1d7/0xa00 [ 28.574804][ C0] mark_usage+0x42/0x170 [ 28.574949][ C0] __lock_acquire+0x388/0xc20 [ 28.575102][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.575251][ C0] _raw_spin_lock+0x33/0x40 [ 28.575397][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.575583][ C0] call_timer_fn+0x160/0x4d0 [ 28.575729][ C0] __run_timers+0x68f/0xaa0 [ 28.575875][ C0] run_timer_softirq+0xf0/0x160 [ 28.576018][ C0] handle_softirqs+0x1d3/0x900 [ 28.576173][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.576317][ C0] irq_exit_rcu+0xe/0x30 [ 28.576468][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.576649][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.576829][ C0] pv_native_safe_halt+0xf/0x10 [ 28.576977][ C0] default_idle+0x9/0x10 [ 28.577130][ C0] default_idle_call+0x6e/0xb0 [ 28.577276][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.577458][ C0] do_idle+0xd8/0x190 [ 28.577580][ C0] cpu_startup_entry+0x53/0x70 [ 28.577725][ C0] rest_init+0x279/0x280 [ 28.577871][ C0] start_kernel+0x3af/0x3b0 [ 28.578020][ C0] x86_64_start_reservations+0x24/0x30 [ 28.578172][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.578313][ C0] common_startup_64+0x13e/0x148 [ 28.578460][ C0] [ 28.578531][ C0] [ 28.578531][ C0] stack backtrace: [ 28.578710][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.578714][ C0] Tainted: [W]=WARN [ 28.578715][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.578716][ C0] Call Trace: [ 28.578718][ C0] [ 28.578719][ C0] dump_stack_lvl+0x6f/0xa0 [ 28.578723][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.578726][ C0] mark_lock_irq+0x989/0x9c0 [ 28.578727][ C0] ? _raw_write_unlock_irqrestore+0x80/0x80 [ 28.578731][ C0] mark_lock+0x1d7/0xa00 [ 28.578732][ C0] mark_usage+0x42/0x170 [ 28.578734][ C0] __lock_acquire+0x388/0xc20 [ 28.578736][ C0] lock_acquire.part.0+0xd4/0x280 [ 28.578738][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.578744][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.578748][ C0] ? lock_acquire+0x13c/0x160 [ 28.578750][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.578756][ C0] _raw_spin_lock+0x33/0x40 [ 28.578757][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.578763][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.578769][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.578776][ C0] call_timer_fn+0x160/0x4d0 [ 28.578778][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 28.578780][ C0] ? debug_object_active_state+0x430/0x430 [ 28.578783][ C0] ? find_held_lock+0x2b/0x80 [ 28.578785][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.578787][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.578789][ C0] __run_timers+0x68f/0xaa0 [ 28.578790][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.578797][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.578799][ C0] ? __lock_acquire+0x518/0xc20 [ 28.578801][ C0] ? __rwlock_init+0x150/0x150 [ 28.578804][ C0] run_timer_softirq+0xf0/0x160 [ 28.578806][ C0] ? __run_timers+0xaa0/0xaa0 [ 28.578807][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.578809][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.578811][ C0] handle_softirqs+0x1d3/0x900 [ 28.578813][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 28.578815][ C0] ? _local_bh_enable+0xc0/0xc0 [ 28.578817][ C0] __irq_exit_rcu+0x145/0x1c0 [ 28.578818][ C0] irq_exit_rcu+0xe/0x30 [ 28.578819][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.578821][ C0] [ 28.578822][ C0] [ 28.578823][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.578824][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.578826][ 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 [ 28.578829][ C0] RSP: 0018:ffffffffaa007cf8 EFLAGS: 00000296 [ 28.578831][ C0] RAX: 0000000000107fa5 RBX: ffffffffaa01c600 RCX: ffffffffa70f0307 [ 28.578832][ C0] RDX: ffffffffaa01c600 RSI: ffffffffa9e38b01 RDI: ffffffffa988d8e0 [ 28.578833][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.578834][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5400fa2 [ 28.578835][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 28.578836][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.578838][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 28.578840][ C0] default_idle+0x9/0x10 [ 28.578842][ C0] default_idle_call+0x6e/0xb0 [ 28.578843][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.578845][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 28.578846][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 28.578849][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.578850][ C0] ? rcu_is_watching+0x16/0xd0 [ 28.578852][ C0] do_idle+0xd8/0x190 [ 28.578853][ C0] cpu_startup_entry+0x53/0x70 [ 28.578855][ C0] rest_init+0x279/0x280 [ 28.578857][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 28.578859][ C0] ? rest_init+0x280/0x280 [ 28.578861][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 28.578865][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 28.578867][ C0] ? acpi_enable+0x1e4/0x330 [ 28.578870][ C0] start_kernel+0x3af/0x3b0 [ 28.578871][ C0] x86_64_start_reservations+0x24/0x30 [ 28.578873][ C0] x86_64_start_kernel+0x12b/0x130 [ 28.578875][ C0] common_startup_64+0x13e/0x148 [ 28.578877][ C0] [ 122.318289][ T1338] veth3: entered promiscuous mode [ 122.318308][ T1338] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 122.318310][ T1338] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1338, name: bridge [ 122.318312][ T1338] preempt_count: 202, expected: 0 [ 122.318313][ T1338] RCU nest depth: 0, expected: 0 [ 122.318314][ T1338] INFO: lockdep is turned off. [ 122.318315][ T1338] irq event stamp: 0 [ 122.318316][ T1338] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 122.318321][ T1338] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 122.318327][ T1338] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 122.318329][ T1338] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 122.318330][ T1338] Preemption disabled at: [ 122.318331][ T1338] [] dev_uc_add_excl+0x67/0x110 [ 122.318338][ T1338] CPU: 1 UID: 0 PID: 1338 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 122.318341][ T1338] Tainted: [W]=WARN [ 122.318342][ T1338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.318344][ T1338] Call Trace: [ 122.318345][ T1338] [ 122.318346][ T1338] dump_stack_lvl+0x6f/0xa0 [ 122.318353][ T1338] ? dev_uc_add_excl+0x67/0x110 [ 122.318354][ T1338] __might_resched.cold+0x1fe/0x2c1 [ 122.318358][ T1338] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 122.318361][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318365][ T1338] __kmalloc_noprof+0x443/0x760 [ 122.318369][ T1338] ? __rwlock_init+0x150/0x150 [ 122.318371][ T1338] ? alloc_buf.isra.0+0x4b/0x260 [ 122.318375][ T1338] ? do_raw_spin_unlock+0x59/0x250 [ 122.318377][ T1338] alloc_buf.isra.0+0x4b/0x260 [ 122.318378][ T1338] put_chars+0x1e1/0x2f0 [ 122.318380][ T1338] ? __send_to_port+0x420/0x420 [ 122.318382][ T1338] ? printk_get_next_message+0x240/0x650 [ 122.318385][ T1338] ? console_prepend_replay+0x20/0x20 [ 122.318387][ T1338] hvc_console_print+0x292/0x780 [ 122.318390][ T1338] ? hvc_write+0x3a0/0x3a0 [ 122.318392][ T1338] ? __rwlock_init+0x150/0x150 [ 122.318393][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318395][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318396][ T1338] ? lock_acquire+0x13c/0x160 [ 122.318399][ T1338] console_emit_next_record+0x22f/0x4c0 [ 122.318401][ T1338] ? devkmsg_read+0x4b0/0x4b0 [ 122.318403][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318404][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318406][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318408][ T1338] ? lock_acquire+0x13c/0x160 [ 122.318409][ T1338] ? console_flush_one_record+0x111/0x710 [ 122.318411][ T1338] console_flush_one_record+0x46f/0x710 [ 122.318413][ T1338] ? console_emit_next_record+0x4c0/0x4c0 [ 122.318416][ T1338] console_unlock+0xee/0x1f0 [ 122.318418][ T1338] ? lock_acquire+0x13c/0x160 [ 122.318419][ T1338] ? console_flush_one_record+0x710/0x710 [ 122.318421][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318422][ T1338] ? lock_release+0x184/0x1f0 [ 122.318424][ T1338] ? lock_acquire+0x60/0x160 [ 122.318425][ T1338] ? __rcu_read_lock+0x30/0x70 [ 122.318427][ T1338] ? __down_trylock_console_sem+0x5e/0xa0 [ 122.318429][ T1338] ? vprintk_emit+0x320/0x3e0 [ 122.318431][ T1338] vprintk_emit+0x37c/0x3e0 [ 122.318433][ T1338] ? wake_up_klogd_work_func+0x90/0x90 [ 122.318436][ T1338] _printk+0xc7/0x100 [ 122.318439][ T1338] ? snapshot_read.cold+0x21/0x21 [ 122.318441][ T1338] ? netdev_name+0x43/0x60 [ 122.318443][ T1338] ? __netdev_printk+0x17f/0x1d0 [ 122.318445][ T1338] netdev_info+0xe2/0x116 [ 122.318447][ T1338] ? netdev_notice+0x120/0x120 [ 122.318448][ T1338] ? kasan_save_track+0x14/0x30 [ 122.318452][ T1338] ? __kmalloc_cache_noprof+0x29a/0x620 [ 122.318454][ T1338] ? __hw_addr_add_ex+0x247/0x630 [ 122.318455][ T1338] ? mutex_is_locked+0x1c/0x50 [ 122.318458][ T1338] __dev_set_promiscuity.cold+0x95/0x104 [ 122.318461][ T1338] __dev_set_rx_mode+0x219/0x2c0 [ 122.318465][ T1338] dev_uc_add_excl+0xf2/0x110 [ 122.318467][ T1338] ndo_dflt_fdb_add+0x105/0x1e0 [ 122.318470][ T1338] ? __nla_parse+0x22/0x30 [ 122.318472][ T1338] rtnl_fdb_add+0x632/0xa00 [ 122.318474][ T1338] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 122.318476][ T1338] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 122.318477][ T1338] ? rtnl_fdb_del+0xb10/0xb10 [ 122.318478][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318480][ T1338] ? __rcu_read_lock+0x30/0x70 [ 122.318483][ T1338] ? unwind_get_return_address+0x67/0xd0 [ 122.318486][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318488][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318490][ T1338] ? cap_capable+0x1d7/0x3d0 [ 122.318493][ T1338] ? lock_acquire+0x13c/0x160 [ 122.318495][ T1338] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 122.318497][ T1338] ? rtnl_link_fill+0x920/0x920 [ 122.318498][ T1338] ? filter_irq_stacks+0xd0/0xd0 [ 122.318501][ T1338] ? stack_depot_save_flags+0x1bc/0x790 [ 122.318504][ T1338] netlink_rcv_skb+0x14e/0x3a0 [ 122.318506][ T1338] ? rtnl_link_fill+0x920/0x920 [ 122.318508][ T1338] ? lock_release+0x184/0x1f0 [ 122.318509][ T1338] ? netlink_ack+0xcf0/0xcf0 [ 122.318510][ T1338] ? __netlink_lookup+0xb9/0x6b0 [ 122.318513][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318515][ T1338] ? lock_release+0x184/0x1f0 [ 122.318517][ T1338] netlink_unicast+0x486/0x750 [ 122.318518][ T1338] ? netlink_attachskb+0x810/0x810 [ 122.318520][ T1338] ? next_uptodate_folio+0x2b/0x770 [ 122.318523][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318525][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318526][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318528][ T1338] netlink_sendmsg+0x735/0xc60 [ 122.318530][ T1338] ? netlink_unicast+0x750/0x750 [ 122.318532][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318534][ T1338] ? lock_release+0x184/0x1f0 [ 122.318535][ T1338] ____sys_sendmsg+0x415/0x880 [ 122.318538][ T1338] ? copy_msghdr_from_user+0x279/0x420 [ 122.318540][ T1338] ? get_timestamp.constprop.0+0x390/0x390 [ 122.318541][ T1338] ? move_addr_to_kernel+0x40/0x40 [ 122.318543][ T1338] ? do_fault_around+0x300/0x5a0 [ 122.318546][ T1338] ? lock_acquire+0x13c/0x160 [ 122.318548][ T1338] ___sys_sendmsg+0x14e/0x1d0 [ 122.318549][ T1338] ? do_pte_missing+0x86f/0xcc0 [ 122.318552][ T1338] ? copy_msghdr_from_user+0x420/0x420 [ 122.318553][ T1338] ? rcu_read_unlock+0x20/0x70 [ 122.318558][ T1338] __sys_sendmsg+0x12c/0x1d0 [ 122.318560][ T1338] ? __sys_sendmsg_sock+0x20/0x20 [ 122.318563][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318564][ T1338] ? rcu_is_watching+0x16/0xd0 [ 122.318566][ T1338] do_syscall_64+0xff/0x530 [ 122.318569][ T1338] ? exc_page_fault+0xee/0x100 [ 122.318571][ T1338] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 122.318572][ T1338] RIP: 0033:0x7fb4da08a54e [ 122.318574][ T1338] 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 [ 122.318576][ T1338] RSP: 002b:00007ffe0b018c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 122.318580][ T1338] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4da08a54e [ 122.318581][ T1338] RDX: 0000000000000000 RSI: 00007ffe0b018d10 RDI: 0000000000000005 [ 122.318582][ T1338] RBP: 00007ffe0b018c70 R08: 0000000000000000 R09: 0000000000000000 [ 122.318583][ T1338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915b8a [ 122.318584][ T1338] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 122.318586][ T1338] [ 137.606384][ T2265] veth3: left promiscuous mode [ 137.606403][ T2265] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 137.606405][ T2265] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2265, name: bridge [ 137.606407][ T2265] preempt_count: 202, expected: 0 [ 137.606408][ T2265] RCU nest depth: 0, expected: 0 [ 137.606409][ T2265] INFO: lockdep is turned off. [ 137.606410][ T2265] irq event stamp: 0 [ 137.606411][ T2265] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 137.606416][ T2265] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 137.606422][ T2265] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 137.606424][ T2265] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 137.606426][ T2265] Preemption disabled at: [ 137.606426][ T2265] [] dev_uc_del+0x68/0x150 [ 137.606434][ T2265] CPU: 0 UID: 0 PID: 2265 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 137.606437][ T2265] Tainted: [W]=WARN [ 137.606438][ T2265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 137.606439][ T2265] Call Trace: [ 137.606441][ T2265] [ 137.606442][ T2265] dump_stack_lvl+0x6f/0xa0 [ 137.606448][ T2265] ? dev_uc_del+0x68/0x150 [ 137.606449][ T2265] __might_resched.cold+0x1fe/0x2c1 [ 137.606453][ T2265] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 137.606457][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606461][ T2265] __kmalloc_noprof+0x443/0x760 [ 137.606464][ T2265] ? __rwlock_init+0x150/0x150 [ 137.606467][ T2265] ? alloc_buf.isra.0+0x4b/0x260 [ 137.606470][ T2265] ? do_raw_spin_unlock+0x59/0x250 [ 137.606472][ T2265] alloc_buf.isra.0+0x4b/0x260 [ 137.606474][ T2265] put_chars+0x1e1/0x2f0 [ 137.606476][ T2265] ? __send_to_port+0x420/0x420 [ 137.606478][ T2265] ? console_prepend_replay+0x20/0x20 [ 137.606481][ T2265] hvc_console_print+0x292/0x780 [ 137.606485][ T2265] ? hvc_write+0x3a0/0x3a0 [ 137.606486][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606488][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606489][ T2265] ? lock_acquire+0x13c/0x160 [ 137.606492][ T2265] console_emit_next_record+0x22f/0x4c0 [ 137.606494][ T2265] ? devkmsg_read+0x4b0/0x4b0 [ 137.606496][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606498][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606499][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606501][ T2265] ? lock_acquire+0x13c/0x160 [ 137.606503][ T2265] ? console_flush_one_record+0x111/0x710 [ 137.606504][ T2265] console_flush_one_record+0x46f/0x710 [ 137.606507][ T2265] ? console_emit_next_record+0x4c0/0x4c0 [ 137.606509][ T2265] console_unlock+0xee/0x1f0 [ 137.606511][ T2265] ? lock_acquire+0x13c/0x160 [ 137.606512][ T2265] ? console_flush_one_record+0x710/0x710 [ 137.606514][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606516][ T2265] ? lock_release+0x184/0x1f0 [ 137.606517][ T2265] ? lock_acquire+0x60/0x160 [ 137.606518][ T2265] ? __rcu_read_lock+0x30/0x70 [ 137.606520][ T2265] ? __down_trylock_console_sem+0x5e/0xa0 [ 137.606522][ T2265] ? vprintk_emit+0x320/0x3e0 [ 137.606524][ T2265] vprintk_emit+0x37c/0x3e0 [ 137.606527][ T2265] ? wake_up_klogd_work_func+0x90/0x90 [ 137.606528][ T2265] ? kvfree_call_rcu+0x88/0x2e0 [ 137.606531][ T2265] ? dev_uc_del+0xef/0x150 [ 137.606533][ T2265] ? rtnl_fdb_del+0x75c/0xb10 [ 137.606535][ T2265] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 137.606536][ T2265] ? netlink_rcv_skb+0x14e/0x3a0 [ 137.606539][ T2265] ? netlink_unicast+0x486/0x750 [ 137.606540][ T2265] ? netlink_sendmsg+0x735/0xc60 [ 137.606541][ T2265] _printk+0xc7/0x100 [ 137.606545][ T2265] ? snapshot_read.cold+0x21/0x21 [ 137.606547][ T2265] ? netdev_name+0x43/0x60 [ 137.606550][ T2265] ? __netdev_printk+0x17f/0x1d0 [ 137.606552][ T2265] netdev_info+0xe2/0x116 [ 137.606553][ T2265] ? netdev_notice+0x120/0x120 [ 137.606555][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606557][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606559][ T2265] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 137.606561][ T2265] ? do_raw_spin_unlock+0x59/0x250 [ 137.606563][ T2265] ? trace_hardirqs_on+0x36/0x40 [ 137.606564][ T2265] ? mutex_is_locked+0x1c/0x50 [ 137.606567][ T2265] __dev_set_promiscuity.cold+0x95/0x104 [ 137.606570][ T2265] __dev_set_rx_mode+0x219/0x2c0 [ 137.606573][ T2265] dev_uc_del+0x124/0x150 [ 137.606575][ T2265] rtnl_fdb_del+0x75c/0xb10 [ 137.606576][ T2265] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 137.606578][ T2265] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 137.606579][ T2265] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 137.606580][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606582][ T2265] ? __rcu_read_lock+0x30/0x70 [ 137.606585][ T2265] ? unwind_get_return_address+0x67/0xd0 [ 137.606587][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606589][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606590][ T2265] ? cap_capable+0x1d7/0x3d0 [ 137.606594][ T2265] ? lock_acquire+0x13c/0x160 [ 137.606596][ T2265] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 137.606598][ T2265] ? rtnl_link_fill+0x920/0x920 [ 137.606599][ T2265] ? filter_irq_stacks+0xd0/0xd0 [ 137.606602][ T2265] ? stack_depot_save_flags+0x1bc/0x790 [ 137.606606][ T2265] netlink_rcv_skb+0x14e/0x3a0 [ 137.606607][ T2265] ? rtnl_link_fill+0x920/0x920 [ 137.606608][ T2265] ? lock_release+0x184/0x1f0 [ 137.606610][ T2265] ? netlink_ack+0xcf0/0xcf0 [ 137.606611][ T2265] ? __netlink_lookup+0xb9/0x6b0 [ 137.606614][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606615][ T2265] ? lock_release+0x184/0x1f0 [ 137.606617][ T2265] netlink_unicast+0x486/0x750 [ 137.606619][ T2265] ? netlink_attachskb+0x810/0x810 [ 137.606620][ T2265] ? next_uptodate_folio+0x2b/0x770 [ 137.606623][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606625][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606627][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606629][ T2265] netlink_sendmsg+0x735/0xc60 [ 137.606631][ T2265] ? netlink_unicast+0x750/0x750 [ 137.606632][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606634][ T2265] ? lock_release+0x184/0x1f0 [ 137.606636][ T2265] ____sys_sendmsg+0x415/0x880 [ 137.606639][ T2265] ? copy_msghdr_from_user+0x279/0x420 [ 137.606640][ T2265] ? get_timestamp.constprop.0+0x390/0x390 [ 137.606642][ T2265] ? move_addr_to_kernel+0x40/0x40 [ 137.606644][ T2265] ? do_fault_around+0x300/0x5a0 [ 137.606647][ T2265] ? lock_acquire+0x13c/0x160 [ 137.606649][ T2265] ___sys_sendmsg+0x14e/0x1d0 [ 137.606650][ T2265] ? do_pte_missing+0x86f/0xcc0 [ 137.606653][ T2265] ? copy_msghdr_from_user+0x420/0x420 [ 137.606654][ T2265] ? rcu_read_unlock+0x20/0x70 [ 137.606659][ T2265] __sys_sendmsg+0x12c/0x1d0 [ 137.606661][ T2265] ? __sys_sendmsg_sock+0x20/0x20 [ 137.606663][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606665][ T2265] ? rcu_is_watching+0x16/0xd0 [ 137.606667][ T2265] do_syscall_64+0xff/0x530 [ 137.606670][ T2265] ? exc_page_fault+0xee/0x100 [ 137.606672][ T2265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 137.606674][ T2265] RIP: 0033:0x7ff9a689d54e [ 137.606676][ T2265] 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 [ 137.606678][ T2265] RSP: 002b:00007ffe1c2ab350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 137.606682][ T2265] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9a689d54e [ 137.606683][ T2265] RDX: 0000000000000000 RSI: 00007ffe1c2ab400 RDI: 0000000000000005 [ 137.606684][ T2265] RBP: 00007ffe1c2ab360 R08: 0000000000000000 R09: 0000000000000000 [ 137.606685][ T2265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915b9a [ 137.606686][ T2265] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 137.606688][ T2265] [ 137.750918][ T2271] veth3: entered promiscuous mode [ 152.565896][ T3198] veth3: left promiscuous mode [ 152.565916][ T3198] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 152.565919][ T3198] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3198, name: bridge [ 152.565921][ T3198] preempt_count: 202, expected: 0 [ 152.565922][ T3198] RCU nest depth: 0, expected: 0 [ 152.565923][ T3198] INFO: lockdep is turned off. [ 152.565924][ T3198] irq event stamp: 0 [ 152.565925][ T3198] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 152.565930][ T3198] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 152.565937][ T3198] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 152.565938][ T3198] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 152.565940][ T3198] Preemption disabled at: [ 152.565941][ T3198] [] dev_uc_del+0x68/0x150 [ 152.565949][ T3198] CPU: 0 UID: 0 PID: 3198 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 152.565952][ T3198] Tainted: [W]=WARN [ 152.565953][ T3198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 152.565955][ T3198] Call Trace: [ 152.565956][ T3198] [ 152.565957][ T3198] dump_stack_lvl+0x6f/0xa0 [ 152.565963][ T3198] ? dev_uc_del+0x68/0x150 [ 152.565965][ T3198] __might_resched.cold+0x1fe/0x2c1 [ 152.565969][ T3198] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 152.565972][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.565976][ T3198] __kmalloc_noprof+0x443/0x760 [ 152.565980][ T3198] ? __rwlock_init+0x150/0x150 [ 152.565983][ T3198] ? alloc_buf.isra.0+0x4b/0x260 [ 152.565986][ T3198] ? do_raw_spin_unlock+0x59/0x250 [ 152.565988][ T3198] alloc_buf.isra.0+0x4b/0x260 [ 152.565989][ T3198] put_chars+0x1e1/0x2f0 [ 152.565991][ T3198] ? __send_to_port+0x420/0x420 [ 152.565993][ T3198] ? console_prepend_replay+0x20/0x20 [ 152.565996][ T3198] hvc_console_print+0x292/0x780 [ 152.566000][ T3198] ? hvc_write+0x3a0/0x3a0 [ 152.566001][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566003][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566004][ T3198] ? lock_acquire+0x13c/0x160 [ 152.566006][ T3198] console_emit_next_record+0x22f/0x4c0 [ 152.566009][ T3198] ? devkmsg_read+0x4b0/0x4b0 [ 152.566011][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566012][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566014][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566016][ T3198] ? lock_acquire+0x13c/0x160 [ 152.566017][ T3198] ? console_flush_one_record+0x111/0x710 [ 152.566019][ T3198] console_flush_one_record+0x46f/0x710 [ 152.566021][ T3198] ? console_emit_next_record+0x4c0/0x4c0 [ 152.566024][ T3198] console_unlock+0xee/0x1f0 [ 152.566026][ T3198] ? lock_acquire+0x13c/0x160 [ 152.566027][ T3198] ? console_flush_one_record+0x710/0x710 [ 152.566029][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566030][ T3198] ? lock_release+0x184/0x1f0 [ 152.566032][ T3198] ? lock_acquire+0x60/0x160 [ 152.566033][ T3198] ? __rcu_read_lock+0x30/0x70 [ 152.566035][ T3198] ? __down_trylock_console_sem+0x5e/0xa0 [ 152.566037][ T3198] ? vprintk_emit+0x320/0x3e0 [ 152.566039][ T3198] vprintk_emit+0x37c/0x3e0 [ 152.566041][ T3198] ? wake_up_klogd_work_func+0x90/0x90 [ 152.566043][ T3198] ? kvfree_call_rcu+0x88/0x2e0 [ 152.566045][ T3198] ? dev_uc_del+0xef/0x150 [ 152.566047][ T3198] ? rtnl_fdb_del+0x75c/0xb10 [ 152.566049][ T3198] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 152.566050][ T3198] ? netlink_rcv_skb+0x14e/0x3a0 [ 152.566052][ T3198] ? netlink_unicast+0x486/0x750 [ 152.566054][ T3198] ? netlink_sendmsg+0x735/0xc60 [ 152.566055][ T3198] _printk+0xc7/0x100 [ 152.566058][ T3198] ? snapshot_read.cold+0x21/0x21 [ 152.566060][ T3198] ? netdev_name+0x43/0x60 [ 152.566063][ T3198] ? __netdev_printk+0x17f/0x1d0 [ 152.566065][ T3198] netdev_info+0xe2/0x116 [ 152.566066][ T3198] ? netdev_notice+0x120/0x120 [ 152.566068][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566070][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566072][ T3198] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 152.566074][ T3198] ? do_raw_spin_unlock+0x59/0x250 [ 152.566075][ T3198] ? trace_hardirqs_on+0x36/0x40 [ 152.566077][ T3198] ? mutex_is_locked+0x1c/0x50 [ 152.566079][ T3198] __dev_set_promiscuity.cold+0x95/0x104 [ 152.566082][ T3198] __dev_set_rx_mode+0x219/0x2c0 [ 152.566085][ T3198] dev_uc_del+0x124/0x150 [ 152.566087][ T3198] rtnl_fdb_del+0x75c/0xb10 [ 152.566088][ T3198] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 152.566090][ T3198] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 152.566091][ T3198] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 152.566092][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566094][ T3198] ? __rcu_read_lock+0x30/0x70 [ 152.566096][ T3198] ? unwind_get_return_address+0x67/0xd0 [ 152.566099][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566100][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566102][ T3198] ? cap_capable+0x1d7/0x3d0 [ 152.566106][ T3198] ? lock_acquire+0x13c/0x160 [ 152.566107][ T3198] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 152.566109][ T3198] ? rtnl_link_fill+0x920/0x920 [ 152.566110][ T3198] ? filter_irq_stacks+0xd0/0xd0 [ 152.566113][ T3198] ? stack_depot_save_flags+0x1bc/0x790 [ 152.566117][ T3198] netlink_rcv_skb+0x14e/0x3a0 [ 152.566119][ T3198] ? rtnl_link_fill+0x920/0x920 [ 152.566126][ T3198] ? lock_release+0x184/0x1f0 [ 152.566127][ T3198] ? netlink_ack+0xcf0/0xcf0 [ 152.566129][ T3198] ? __netlink_lookup+0xb9/0x6b0 [ 152.566131][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566133][ T3198] ? lock_release+0x184/0x1f0 [ 152.566135][ T3198] netlink_unicast+0x486/0x750 [ 152.566137][ T3198] ? netlink_attachskb+0x810/0x810 [ 152.566138][ T3198] ? next_uptodate_folio+0x2b/0x770 [ 152.566141][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566143][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566144][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566146][ T3198] netlink_sendmsg+0x735/0xc60 [ 152.566148][ T3198] ? netlink_unicast+0x750/0x750 [ 152.566150][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566152][ T3198] ? lock_release+0x184/0x1f0 [ 152.566154][ T3198] ____sys_sendmsg+0x415/0x880 [ 152.566156][ T3198] ? copy_msghdr_from_user+0x279/0x420 [ 152.566158][ T3198] ? get_timestamp.constprop.0+0x390/0x390 [ 152.566159][ T3198] ? move_addr_to_kernel+0x40/0x40 [ 152.566161][ T3198] ? do_fault_around+0x300/0x5a0 [ 152.566164][ T3198] ? lock_acquire+0x13c/0x160 [ 152.566166][ T3198] ___sys_sendmsg+0x14e/0x1d0 [ 152.566167][ T3198] ? do_pte_missing+0x86f/0xcc0 [ 152.566170][ T3198] ? copy_msghdr_from_user+0x420/0x420 [ 152.566171][ T3198] ? rcu_read_unlock+0x20/0x70 [ 152.566176][ T3198] __sys_sendmsg+0x12c/0x1d0 [ 152.566178][ T3198] ? __sys_sendmsg_sock+0x20/0x20 [ 152.566180][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566182][ T3198] ? rcu_is_watching+0x16/0xd0 [ 152.566184][ T3198] do_syscall_64+0xff/0x530 [ 152.566187][ T3198] ? exc_page_fault+0xee/0x100 [ 152.566189][ T3198] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 152.566190][ T3198] RIP: 0033:0x7f0c7a3b954e [ 152.566192][ T3198] 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 [ 152.566195][ T3198] RSP: 002b:00007ffd56d4ef80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 152.566198][ T3198] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c7a3b954e [ 152.566200][ T3198] RDX: 0000000000000000 RSI: 00007ffd56d4f030 RDI: 0000000000000005 [ 152.566201][ T3198] RBP: 00007ffd56d4ef90 R08: 0000000000000000 R09: 0000000000000000 [ 152.566201][ T3198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915ba9 [ 152.566202][ T3198] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 152.566205][ T3198] [ 152.799335][ T3216] vx20: left allmulticast mode [ 152.799531][ T3216] vx20: left promiscuous mode [ 152.799743][ T3216] br1: port 2(vx20) entered disabled state [ 152.821242][ T3217] vx10: left allmulticast mode [ 152.821477][ T3217] vx10: left promiscuous mode [ 152.821790][ T3217] br1: port 1(vx10) entered disabled state [ 157.921771][ T3222] br1: port 1(vx10) entered blocking state [ 157.921789][ T3222] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 157.921792][ T3222] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3222, name: ip [ 157.921793][ T3222] preempt_count: 1, expected: 0 [ 157.921794][ T3222] RCU nest depth: 0, expected: 0 [ 157.921795][ T3222] INFO: lockdep is turned off. [ 157.921796][ T3222] irq event stamp: 0 [ 157.921797][ T3222] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 157.921803][ T3222] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 157.921809][ T3222] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 157.921811][ T3222] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 157.921813][ T3222] Preemption disabled at: [ 157.921813][ T3222] [] vprintk_emit+0x31b/0x3e0 [ 157.921821][ T3222] CPU: 2 UID: 0 PID: 3222 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 157.921824][ T3222] Tainted: [W]=WARN [ 157.921825][ T3222] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 157.921827][ T3222] Call Trace: [ 157.921829][ T3222] [ 157.921830][ T3222] dump_stack_lvl+0x6f/0xa0 [ 157.921835][ T3222] ? vprintk_emit+0x31b/0x3e0 [ 157.921837][ T3222] __might_resched.cold+0x1fe/0x2c1 [ 157.921841][ T3222] ? __module_address+0x36/0x330 [ 157.921844][ T3222] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 157.921847][ T3222] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 157.921849][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.921852][ T3222] __kmalloc_noprof+0x443/0x760 [ 157.921856][ T3222] ? __rwlock_init+0x150/0x150 [ 157.921858][ T3222] ? alloc_buf.isra.0+0x4b/0x260 [ 157.921862][ T3222] ? do_raw_spin_unlock+0x59/0x250 [ 157.921863][ T3222] alloc_buf.isra.0+0x4b/0x260 [ 157.921865][ T3222] put_chars+0x1e1/0x2f0 [ 157.921867][ T3222] ? prb_final_commit+0x50/0x50 [ 157.921869][ T3222] ? __send_to_port+0x420/0x420 [ 157.921870][ T3222] ? printk_get_next_message+0x240/0x650 [ 157.921873][ T3222] hvc_console_print+0x292/0x780 [ 157.921876][ T3222] ? hvc_write+0x3a0/0x3a0 [ 157.921877][ T3222] ? do_raw_spin_lock+0x131/0x280 [ 157.921879][ T3222] ? vsnprintf+0x668/0x1700 [ 157.921882][ T3222] ? __rwlock_init+0x150/0x150 [ 157.921884][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.921885][ T3222] ? lock_acquire+0x13c/0x160 [ 157.921887][ T3222] console_emit_next_record+0x22f/0x4c0 [ 157.921890][ T3222] ? devkmsg_read+0x4b0/0x4b0 [ 157.921892][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.921893][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.921895][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.921897][ T3222] ? lock_acquire+0x13c/0x160 [ 157.921899][ T3222] ? console_flush_one_record+0x111/0x710 [ 157.921900][ T3222] console_flush_one_record+0x46f/0x710 [ 157.921903][ T3222] ? console_emit_next_record+0x4c0/0x4c0 [ 157.921906][ T3222] console_unlock+0xee/0x1f0 [ 157.921907][ T3222] ? lock_acquire+0x13c/0x160 [ 157.921909][ T3222] ? console_flush_one_record+0x710/0x710 [ 157.921910][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.921912][ T3222] ? lock_release+0x184/0x1f0 [ 157.921913][ T3222] ? lock_acquire+0x60/0x160 [ 157.921915][ T3222] ? __rcu_read_lock+0x30/0x70 [ 157.921917][ T3222] ? __down_trylock_console_sem+0x5e/0xa0 [ 157.921919][ T3222] ? vprintk_emit+0x320/0x3e0 [ 157.921920][ T3222] vprintk_emit+0x37c/0x3e0 [ 157.921923][ T3222] ? wake_up_klogd_work_func+0x90/0x90 [ 157.921925][ T3222] ? __rwlock_init+0x150/0x150 [ 157.921926][ T3222] ? filter_irq_stacks+0xd0/0xd0 [ 157.921928][ T3222] ? lock_acquire+0x13c/0x160 [ 157.921930][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.921932][ T3222] _printk+0xc7/0x100 [ 157.921935][ T3222] ? snapshot_read.cold+0x21/0x21 [ 157.921937][ T3222] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 157.921950][ T3222] ? do_setlink.isra.0+0xa31/0x2750 [ 157.921953][ T3222] ? rtnl_newlink+0x9f1/0x11c0 [ 157.921954][ T3222] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 157.921956][ T3222] br_set_state+0x22f/0x430 [bridge] [ 157.921964][ T3222] br_init_port+0xc4/0x200 [bridge] [ 157.921972][ T3222] new_nbp+0x39c/0x580 [bridge] [ 157.921981][ T3222] br_add_if+0x212/0x1320 [bridge] [ 157.921988][ T3222] ? bpf_address_lookup+0x250/0x290 [ 157.921991][ T3222] ? is_bpf_text_address+0x72/0x110 [ 157.921993][ T3222] ? kernel_text_address+0x149/0x170 [ 157.921996][ T3222] ? __kernel_text_address+0x12/0x30 [ 157.921998][ T3222] do_set_master+0x357/0x580 [ 157.922000][ T3222] do_setlink.isra.0+0xa31/0x2750 [ 157.922002][ T3222] ? stack_trace_save+0x93/0xc0 [ 157.922003][ T3222] ? rtnl_link_get_size+0x350/0x350 [ 157.922004][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922006][ T3222] ? stack_depot_save_flags+0x1bc/0x790 [ 157.922010][ T3222] ? kasan_save_stack+0x3d/0x50 [ 157.922013][ T3222] ? kasan_save_stack+0x2f/0x50 [ 157.922014][ T3222] ? kasan_save_track+0x14/0x30 [ 157.922016][ T3222] ? __kasan_kmalloc+0x7b/0x90 [ 157.922017][ T3222] ? __kmalloc_cache_noprof+0x29a/0x620 [ 157.922019][ T3222] ? rtnl_newlink+0x124/0x11c0 [ 157.922020][ T3222] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 157.922021][ T3222] ? netlink_rcv_skb+0x14e/0x3a0 [ 157.922024][ T3222] ? netlink_unicast+0x486/0x750 [ 157.922025][ T3222] ? netlink_sendmsg+0x735/0xc60 [ 157.922026][ T3222] ? ____sys_sendmsg+0x415/0x880 [ 157.922029][ T3222] ? ___sys_sendmsg+0x14e/0x1d0 [ 157.922030][ T3222] ? __sys_sendmsg+0x12c/0x1d0 [ 157.922032][ T3222] ? do_syscall_64+0xff/0x530 [ 157.922034][ T3222] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 157.922036][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922038][ T3222] ? lock_acquire+0x13c/0x160 [ 157.922039][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922041][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922042][ T3222] ? trace_contention_end+0xb3/0x180 [ 157.922045][ T3222] ? __mutex_lock+0x1db/0x1ea0 [ 157.922047][ T3222] ? __mutex_lock+0x9a3/0x1ea0 [ 157.922049][ T3222] ? rtnl_newlink+0x9a8/0x11c0 [ 157.922050][ T3222] ? ww_mutex_lock+0x160/0x160 [ 157.922051][ T3222] ? nla_get_range_signed+0x3d0/0x3d0 [ 157.922054][ T3222] ? __rtnl_newlink+0x3fa/0xa50 [ 157.922056][ T3222] rtnl_newlink+0x9f1/0x11c0 [ 157.922057][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922059][ T3222] ? rtnl_bridge_getlink+0x850/0x850 [ 157.922060][ T3222] ? lock_acquire+0x13c/0x160 [ 157.922062][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922064][ T3222] ? is_bpf_text_address+0x3e/0x110 [ 157.922065][ T3222] ? is_bpf_text_address+0x72/0x110 [ 157.922067][ T3222] ? kernel_text_address+0x149/0x170 [ 157.922068][ T3222] ? __kernel_text_address+0x12/0x30 [ 157.922069][ T3222] ? write_profile+0xf0/0xf0 [ 157.922071][ T3222] ? unwind_get_return_address+0x67/0xd0 [ 157.922073][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922075][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922076][ T3222] ? cap_capable+0x1d7/0x3d0 [ 157.922080][ T3222] ? lock_acquire+0x13c/0x160 [ 157.922081][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922083][ T3222] ? rtnl_bridge_getlink+0x850/0x850 [ 157.922084][ T3222] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 157.922086][ T3222] ? rtnl_link_fill+0x920/0x920 [ 157.922087][ T3222] ? filter_irq_stacks+0xd0/0xd0 [ 157.922088][ T3222] ? stack_depot_save_flags+0x1bc/0x790 [ 157.922091][ T3222] netlink_rcv_skb+0x14e/0x3a0 [ 157.922092][ T3222] ? rtnl_link_fill+0x920/0x920 [ 157.922093][ T3222] ? lock_release+0x184/0x1f0 [ 157.922095][ T3222] ? netlink_ack+0xcf0/0xcf0 [ 157.922096][ T3222] ? __netlink_lookup+0xb9/0x6b0 [ 157.922099][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922100][ T3222] ? lock_release+0x184/0x1f0 [ 157.922102][ T3222] netlink_unicast+0x486/0x750 [ 157.922104][ T3222] ? netlink_attachskb+0x810/0x810 [ 157.922106][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922107][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922109][ T3222] ? lock_acquire+0x13c/0x160 [ 157.922111][ T3222] netlink_sendmsg+0x735/0xc60 [ 157.922112][ T3222] ? netlink_unicast+0x750/0x750 [ 157.922114][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922116][ T3222] ? lock_release+0x184/0x1f0 [ 157.922118][ T3222] ____sys_sendmsg+0x415/0x880 [ 157.922119][ T3222] ? copy_msghdr_from_user+0x279/0x420 [ 157.922121][ T3222] ? get_timestamp.constprop.0+0x390/0x390 [ 157.922122][ T3222] ? move_addr_to_kernel+0x40/0x40 [ 157.922124][ T3222] ? filter_irq_stacks+0xd0/0xd0 [ 157.922130][ T3222] ___sys_sendmsg+0x14e/0x1d0 [ 157.922132][ T3222] ? copy_msghdr_from_user+0x420/0x420 [ 157.922137][ T3222] __sys_sendmsg+0x12c/0x1d0 [ 157.922139][ T3222] ? __sys_sendmsg_sock+0x20/0x20 [ 157.922141][ T3222] ? rcu_is_watching+0x16/0xd0 [ 157.922143][ T3222] do_syscall_64+0xff/0x530 [ 157.922145][ T3222] ? exc_page_fault+0xee/0x100 [ 157.922147][ T3222] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 157.922148][ T3222] RIP: 0033:0x7f9971ee054e [ 157.922150][ T3222] 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 [ 157.922152][ T3222] RSP: 002b:00007ffc680566c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 157.922156][ T3222] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9971ee054e [ 157.922157][ T3222] RDX: 0000000000000000 RSI: 00007ffc68056770 RDI: 0000000000000005 [ 157.922158][ T3222] RBP: 00007ffc680566d0 R08: 0000000000000000 R09: 0000000000000000 [ 157.922159][ T3222] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915bad [ 157.922160][ T3222] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc68056e30 [ 157.922162][ T3222] [ 157.959847][ T3222] br1: port 1(vx10) entered disabled state [ 157.960143][ T3222] vx10: entered allmulticast mode [ 157.961078][ T3222] vx10: entered promiscuous mode [ 157.961459][ T3222] br1: port 1(vx10) entered blocking state [ 157.961704][ T3222] br1: port 1(vx10) entered forwarding state [ 158.005291][ T3224] br1: port 2(vx20) entered blocking state [ 158.005509][ T3224] br1: port 2(vx20) entered disabled state [ 158.005707][ T3224] vx20: entered allmulticast mode [ 158.006638][ T3224] vx20: entered promiscuous mode [ 158.006925][ T3224] br1: port 2(vx20) entered blocking state [ 158.007101][ T3224] br1: port 2(vx20) entered forwarding state [ 262.115176][ T4068] veth3: entered promiscuous mode [ 262.115195][ T4068] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 262.115198][ T4068] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4068, name: bridge [ 262.115199][ T4068] preempt_count: 202, expected: 0 [ 262.115200][ T4068] RCU nest depth: 0, expected: 0 [ 262.115201][ T4068] INFO: lockdep is turned off. [ 262.115202][ T4068] irq event stamp: 0 [ 262.115203][ T4068] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 262.115214][ T4068] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 262.115220][ T4068] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 262.115222][ T4068] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 262.115223][ T4068] Preemption disabled at: [ 262.115224][ T4068] [] dev_uc_add_excl+0x67/0x110 [ 262.115232][ T4068] CPU: 3 UID: 0 PID: 4068 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 262.115235][ T4068] Tainted: [W]=WARN [ 262.115236][ T4068] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 262.115238][ T4068] Call Trace: [ 262.115239][ T4068] [ 262.115240][ T4068] dump_stack_lvl+0x6f/0xa0 [ 262.115246][ T4068] ? dev_uc_add_excl+0x67/0x110 [ 262.115247][ T4068] __might_resched.cold+0x1fe/0x2c1 [ 262.115251][ T4068] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 262.115255][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115258][ T4068] __kmalloc_noprof+0x443/0x760 [ 262.115262][ T4068] ? __rwlock_init+0x150/0x150 [ 262.115265][ T4068] ? alloc_buf.isra.0+0x4b/0x260 [ 262.115268][ T4068] ? do_raw_spin_unlock+0x59/0x250 [ 262.115270][ T4068] alloc_buf.isra.0+0x4b/0x260 [ 262.115272][ T4068] put_chars+0x1e1/0x2f0 [ 262.115274][ T4068] ? __send_to_port+0x420/0x420 [ 262.115275][ T4068] ? printk_get_next_message+0x240/0x650 [ 262.115278][ T4068] ? console_prepend_replay+0x20/0x20 [ 262.115280][ T4068] hvc_console_print+0x292/0x780 [ 262.115284][ T4068] ? hvc_write+0x3a0/0x3a0 [ 262.115285][ T4068] ? __rwlock_init+0x150/0x150 [ 262.115286][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115288][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115290][ T4068] ? lock_acquire+0x13c/0x160 [ 262.115292][ T4068] console_emit_next_record+0x22f/0x4c0 [ 262.115294][ T4068] ? devkmsg_read+0x4b0/0x4b0 [ 262.115296][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115298][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115299][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115301][ T4068] ? lock_acquire+0x13c/0x160 [ 262.115303][ T4068] ? console_flush_one_record+0x111/0x710 [ 262.115304][ T4068] console_flush_one_record+0x46f/0x710 [ 262.115306][ T4068] ? console_emit_next_record+0x4c0/0x4c0 [ 262.115309][ T4068] console_unlock+0xee/0x1f0 [ 262.115311][ T4068] ? lock_acquire+0x13c/0x160 [ 262.115312][ T4068] ? console_flush_one_record+0x710/0x710 [ 262.115314][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115315][ T4068] ? lock_release+0x184/0x1f0 [ 262.115317][ T4068] ? lock_acquire+0x60/0x160 [ 262.115318][ T4068] ? __rcu_read_lock+0x30/0x70 [ 262.115320][ T4068] ? __down_trylock_console_sem+0x5e/0xa0 [ 262.115322][ T4068] ? vprintk_emit+0x320/0x3e0 [ 262.115324][ T4068] vprintk_emit+0x37c/0x3e0 [ 262.115326][ T4068] ? wake_up_klogd_work_func+0x90/0x90 [ 262.115329][ T4068] _printk+0xc7/0x100 [ 262.115332][ T4068] ? snapshot_read.cold+0x21/0x21 [ 262.115334][ T4068] ? netdev_name+0x43/0x60 [ 262.115337][ T4068] ? __netdev_printk+0x17f/0x1d0 [ 262.115339][ T4068] netdev_info+0xe2/0x116 [ 262.115340][ T4068] ? netdev_notice+0x120/0x120 [ 262.115342][ T4068] ? kasan_save_track+0x14/0x30 [ 262.115345][ T4068] ? __kmalloc_cache_noprof+0x29a/0x620 [ 262.115347][ T4068] ? __hw_addr_add_ex+0x247/0x630 [ 262.115348][ T4068] ? mutex_is_locked+0x1c/0x50 [ 262.115351][ T4068] __dev_set_promiscuity.cold+0x95/0x104 [ 262.115354][ T4068] __dev_set_rx_mode+0x219/0x2c0 [ 262.115357][ T4068] dev_uc_add_excl+0xf2/0x110 [ 262.115359][ T4068] ndo_dflt_fdb_add+0x105/0x1e0 [ 262.115362][ T4068] ? __nla_parse+0x22/0x30 [ 262.115364][ T4068] rtnl_fdb_add+0x632/0xa00 [ 262.115366][ T4068] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 262.115368][ T4068] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 262.115369][ T4068] ? rtnl_fdb_del+0xb10/0xb10 [ 262.115370][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115372][ T4068] ? __rcu_read_lock+0x30/0x70 [ 262.115374][ T4068] ? unwind_get_return_address+0x67/0xd0 [ 262.115377][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115378][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115380][ T4068] ? cap_capable+0x1d7/0x3d0 [ 262.115383][ T4068] ? lock_acquire+0x13c/0x160 [ 262.115385][ T4068] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 262.115387][ T4068] ? rtnl_link_fill+0x920/0x920 [ 262.115388][ T4068] ? filter_irq_stacks+0xd0/0xd0 [ 262.115391][ T4068] ? stack_depot_save_flags+0x1bc/0x790 [ 262.115393][ T4068] netlink_rcv_skb+0x14e/0x3a0 [ 262.115396][ T4068] ? rtnl_link_fill+0x920/0x920 [ 262.115397][ T4068] ? lock_release+0x184/0x1f0 [ 262.115399][ T4068] ? netlink_ack+0xcf0/0xcf0 [ 262.115400][ T4068] ? __netlink_lookup+0xb9/0x6b0 [ 262.115402][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115404][ T4068] ? lock_release+0x184/0x1f0 [ 262.115406][ T4068] netlink_unicast+0x486/0x750 [ 262.115408][ T4068] ? netlink_attachskb+0x810/0x810 [ 262.115410][ T4068] ? percpu_counter_add_batch+0x89/0x280 [ 262.115412][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115414][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115415][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115417][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115419][ T4068] netlink_sendmsg+0x735/0xc60 [ 262.115421][ T4068] ? netlink_unicast+0x750/0x750 [ 262.115423][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115424][ T4068] ? lock_release+0x184/0x1f0 [ 262.115426][ T4068] ____sys_sendmsg+0x415/0x880 [ 262.115429][ T4068] ? copy_msghdr_from_user+0x279/0x420 [ 262.115431][ T4068] ? get_timestamp.constprop.0+0x390/0x390 [ 262.115432][ T4068] ? move_addr_to_kernel+0x40/0x40 [ 262.115434][ T4068] ? do_fault_around+0x300/0x5a0 [ 262.115437][ T4068] ? lock_acquire+0x13c/0x160 [ 262.115439][ T4068] ___sys_sendmsg+0x14e/0x1d0 [ 262.115441][ T4068] ? do_pte_missing+0x86f/0xcc0 [ 262.115443][ T4068] ? copy_msghdr_from_user+0x420/0x420 [ 262.115445][ T4068] ? rcu_read_unlock+0x20/0x70 [ 262.115449][ T4068] __sys_sendmsg+0x12c/0x1d0 [ 262.115451][ T4068] ? __sys_sendmsg_sock+0x20/0x20 [ 262.115454][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115456][ T4068] ? rcu_is_watching+0x16/0xd0 [ 262.115458][ T4068] do_syscall_64+0xff/0x530 [ 262.115461][ T4068] ? exc_page_fault+0xee/0x100 [ 262.115463][ T4068] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 262.115465][ T4068] RIP: 0033:0x7fb1518f354e [ 262.115467][ T4068] 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 [ 262.115469][ T4068] RSP: 002b:00007ffec54700c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 262.115472][ T4068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1518f354e [ 262.115474][ T4068] RDX: 0000000000000000 RSI: 00007ffec5470170 RDI: 0000000000000005 [ 262.115475][ T4068] RBP: 00007ffec54700d0 R08: 0000000000000000 R09: 0000000000000000 [ 262.115475][ T4068] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915c16 [ 262.115476][ T4068] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 262.115478][ T4068] [ 277.037739][ T4995] veth3: left promiscuous mode [ 277.037764][ T4995] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 277.037767][ T4995] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4995, name: bridge [ 277.037769][ T4995] preempt_count: 202, expected: 0 [ 277.037770][ T4995] RCU nest depth: 0, expected: 0 [ 277.037771][ T4995] INFO: lockdep is turned off. [ 277.037772][ T4995] irq event stamp: 0 [ 277.037772][ T4995] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 277.037778][ T4995] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 277.037784][ T4995] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 277.037785][ T4995] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 277.037787][ T4995] Preemption disabled at: [ 277.037788][ T4995] [] dev_uc_del+0x68/0x150 [ 277.037795][ T4995] CPU: 2 UID: 0 PID: 4995 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 277.037799][ T4995] Tainted: [W]=WARN [ 277.037800][ T4995] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 277.037802][ T4995] Call Trace: [ 277.037803][ T4995] [ 277.037804][ T4995] dump_stack_lvl+0x6f/0xa0 [ 277.037810][ T4995] ? dev_uc_del+0x68/0x150 [ 277.037812][ T4995] __might_resched.cold+0x1fe/0x2c1 [ 277.037816][ T4995] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 277.037819][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037823][ T4995] __kmalloc_noprof+0x443/0x760 [ 277.037826][ T4995] ? __rwlock_init+0x150/0x150 [ 277.037829][ T4995] ? alloc_buf.isra.0+0x4b/0x260 [ 277.037833][ T4995] ? do_raw_spin_unlock+0x59/0x250 [ 277.037834][ T4995] alloc_buf.isra.0+0x4b/0x260 [ 277.037836][ T4995] put_chars+0x1e1/0x2f0 [ 277.037838][ T4995] ? __send_to_port+0x420/0x420 [ 277.037840][ T4995] ? console_prepend_replay+0x20/0x20 [ 277.037843][ T4995] hvc_console_print+0x292/0x780 [ 277.037846][ T4995] ? hvc_write+0x3a0/0x3a0 [ 277.037847][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037849][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037851][ T4995] ? lock_acquire+0x13c/0x160 [ 277.037853][ T4995] console_emit_next_record+0x22f/0x4c0 [ 277.037855][ T4995] ? devkmsg_read+0x4b0/0x4b0 [ 277.037857][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037859][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037860][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037862][ T4995] ? lock_acquire+0x13c/0x160 [ 277.037864][ T4995] ? console_flush_one_record+0x111/0x710 [ 277.037866][ T4995] console_flush_one_record+0x46f/0x710 [ 277.037868][ T4995] ? console_emit_next_record+0x4c0/0x4c0 [ 277.037871][ T4995] console_unlock+0xee/0x1f0 [ 277.037872][ T4995] ? lock_acquire+0x13c/0x160 [ 277.037874][ T4995] ? console_flush_one_record+0x710/0x710 [ 277.037875][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037877][ T4995] ? lock_release+0x184/0x1f0 [ 277.037878][ T4995] ? lock_acquire+0x60/0x160 [ 277.037880][ T4995] ? __rcu_read_lock+0x30/0x70 [ 277.037882][ T4995] ? __down_trylock_console_sem+0x5e/0xa0 [ 277.037884][ T4995] ? vprintk_emit+0x320/0x3e0 [ 277.037885][ T4995] vprintk_emit+0x37c/0x3e0 [ 277.037888][ T4995] ? wake_up_klogd_work_func+0x90/0x90 [ 277.037889][ T4995] ? kvfree_call_rcu+0x88/0x2e0 [ 277.037892][ T4995] ? dev_uc_del+0xef/0x150 [ 277.037894][ T4995] ? rtnl_fdb_del+0x75c/0xb10 [ 277.037895][ T4995] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 277.037896][ T4995] ? netlink_rcv_skb+0x14e/0x3a0 [ 277.037899][ T4995] ? netlink_unicast+0x486/0x750 [ 277.037900][ T4995] ? netlink_sendmsg+0x735/0xc60 [ 277.037902][ T4995] _printk+0xc7/0x100 [ 277.037905][ T4995] ? snapshot_read.cold+0x21/0x21 [ 277.037907][ T4995] ? netdev_name+0x43/0x60 [ 277.037910][ T4995] ? __netdev_printk+0x17f/0x1d0 [ 277.037911][ T4995] netdev_info+0xe2/0x116 [ 277.037913][ T4995] ? netdev_notice+0x120/0x120 [ 277.037915][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037917][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037918][ T4995] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 277.037921][ T4995] ? do_raw_spin_unlock+0x59/0x250 [ 277.037922][ T4995] ? trace_hardirqs_on+0x36/0x40 [ 277.037924][ T4995] ? mutex_is_locked+0x1c/0x50 [ 277.037927][ T4995] __dev_set_promiscuity.cold+0x95/0x104 [ 277.037929][ T4995] __dev_set_rx_mode+0x219/0x2c0 [ 277.037932][ T4995] dev_uc_del+0x124/0x150 [ 277.037934][ T4995] rtnl_fdb_del+0x75c/0xb10 [ 277.037935][ T4995] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 277.037937][ T4995] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 277.037938][ T4995] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 277.037940][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037941][ T4995] ? __rcu_read_lock+0x30/0x70 [ 277.037944][ T4995] ? unwind_get_return_address+0x67/0xd0 [ 277.037946][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037948][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037949][ T4995] ? cap_capable+0x1d7/0x3d0 [ 277.037953][ T4995] ? lock_acquire+0x13c/0x160 [ 277.037955][ T4995] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 277.037956][ T4995] ? rtnl_link_fill+0x920/0x920 [ 277.037958][ T4995] ? filter_irq_stacks+0xd0/0xd0 [ 277.037960][ T4995] ? stack_depot_save_flags+0x1bc/0x790 [ 277.037964][ T4995] netlink_rcv_skb+0x14e/0x3a0 [ 277.037966][ T4995] ? rtnl_link_fill+0x920/0x920 [ 277.037967][ T4995] ? lock_release+0x184/0x1f0 [ 277.037968][ T4995] ? netlink_ack+0xcf0/0xcf0 [ 277.037970][ T4995] ? __netlink_lookup+0xb9/0x6b0 [ 277.037972][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037974][ T4995] ? lock_release+0x184/0x1f0 [ 277.037976][ T4995] netlink_unicast+0x486/0x750 [ 277.037978][ T4995] ? netlink_attachskb+0x810/0x810 [ 277.037979][ T4995] ? next_uptodate_folio+0x2b/0x770 [ 277.037982][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037984][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037985][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037987][ T4995] netlink_sendmsg+0x735/0xc60 [ 277.037989][ T4995] ? netlink_unicast+0x750/0x750 [ 277.037991][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.037993][ T4995] ? lock_release+0x184/0x1f0 [ 277.037995][ T4995] ____sys_sendmsg+0x415/0x880 [ 277.037997][ T4995] ? copy_msghdr_from_user+0x279/0x420 [ 277.037999][ T4995] ? get_timestamp.constprop.0+0x390/0x390 [ 277.038000][ T4995] ? move_addr_to_kernel+0x40/0x40 [ 277.038003][ T4995] ? do_fault_around+0x300/0x5a0 [ 277.038005][ T4995] ? lock_acquire+0x13c/0x160 [ 277.038007][ T4995] ___sys_sendmsg+0x14e/0x1d0 [ 277.038009][ T4995] ? do_pte_missing+0x86f/0xcc0 [ 277.038011][ T4995] ? copy_msghdr_from_user+0x420/0x420 [ 277.038013][ T4995] ? rcu_read_unlock+0x20/0x70 [ 277.038017][ T4995] __sys_sendmsg+0x12c/0x1d0 [ 277.038019][ T4995] ? __sys_sendmsg_sock+0x20/0x20 [ 277.038022][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.038023][ T4995] ? rcu_is_watching+0x16/0xd0 [ 277.038025][ T4995] do_syscall_64+0xff/0x530 [ 277.038028][ T4995] ? exc_page_fault+0xee/0x100 [ 277.038031][ T4995] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 277.038032][ T4995] RIP: 0033:0x7f55b50ad54e [ 277.038034][ T4995] 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 [ 277.038036][ T4995] RSP: 002b:00007ffc63f59cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 277.038040][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55b50ad54e [ 277.038041][ T4995] RDX: 0000000000000000 RSI: 00007ffc63f59d80 RDI: 0000000000000005 [ 277.038042][ T4995] RBP: 00007ffc63f59ce0 R08: 0000000000000000 R09: 0000000000000000 [ 277.038043][ T4995] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915c25 [ 277.038044][ T4995] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 277.038046][ T4995] [ 277.174357][ T5001] veth3: entered promiscuous mode [ 292.365556][ T5928] veth3: left promiscuous mode [ 292.365579][ T5928] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 292.365582][ T5928] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5928, name: bridge [ 292.365585][ T5928] preempt_count: 202, expected: 0 [ 292.365586][ T5928] RCU nest depth: 0, expected: 0 [ 292.365588][ T5928] INFO: lockdep is turned off. [ 292.365590][ T5928] irq event stamp: 0 [ 292.365591][ T5928] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 292.365597][ T5928] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 292.365605][ T5928] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 292.365607][ T5928] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 292.365610][ T5928] Preemption disabled at: [ 292.365611][ T5928] [] dev_uc_del+0x68/0x150 [ 292.365620][ T5928] CPU: 2 UID: 0 PID: 5928 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 292.365625][ T5928] Tainted: [W]=WARN [ 292.365626][ T5928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 292.365629][ T5928] Call Trace: [ 292.365631][ T5928] [ 292.365633][ T5928] dump_stack_lvl+0x6f/0xa0 [ 292.365640][ T5928] ? dev_uc_del+0x68/0x150 [ 292.365642][ T5928] __might_resched.cold+0x1fe/0x2c1 [ 292.365647][ T5928] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 292.365652][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365657][ T5928] __kmalloc_noprof+0x443/0x760 [ 292.365662][ T5928] ? __rwlock_init+0x150/0x150 [ 292.365666][ T5928] ? alloc_buf.isra.0+0x4b/0x260 [ 292.365671][ T5928] ? do_raw_spin_unlock+0x59/0x250 [ 292.365673][ T5928] alloc_buf.isra.0+0x4b/0x260 [ 292.365676][ T5928] put_chars+0x1e1/0x2f0 [ 292.365679][ T5928] ? __send_to_port+0x420/0x420 [ 292.365682][ T5928] ? console_prepend_replay+0x20/0x20 [ 292.365687][ T5928] hvc_console_print+0x292/0x780 [ 292.365692][ T5928] ? hvc_write+0x3a0/0x3a0 [ 292.365694][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365696][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365699][ T5928] ? lock_acquire+0x13c/0x160 [ 292.365703][ T5928] console_emit_next_record+0x22f/0x4c0 [ 292.365706][ T5928] ? devkmsg_read+0x4b0/0x4b0 [ 292.365709][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365712][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365714][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365717][ T5928] ? lock_acquire+0x13c/0x160 [ 292.365720][ T5928] ? console_flush_one_record+0x111/0x710 [ 292.365722][ T5928] console_flush_one_record+0x46f/0x710 [ 292.365726][ T5928] ? console_emit_next_record+0x4c0/0x4c0 [ 292.365730][ T5928] console_unlock+0xee/0x1f0 [ 292.365733][ T5928] ? lock_acquire+0x13c/0x160 [ 292.365735][ T5928] ? console_flush_one_record+0x710/0x710 [ 292.365738][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365740][ T5928] ? lock_release+0x184/0x1f0 [ 292.365742][ T5928] ? lock_acquire+0x60/0x160 [ 292.365744][ T5928] ? __rcu_read_lock+0x30/0x70 [ 292.365748][ T5928] ? __down_trylock_console_sem+0x5e/0xa0 [ 292.365753][ T5928] ? vprintk_emit+0x320/0x3e0 [ 292.365756][ T5928] vprintk_emit+0x37c/0x3e0 [ 292.365760][ T5928] ? wake_up_klogd_work_func+0x90/0x90 [ 292.365762][ T5928] ? kvfree_call_rcu+0x88/0x2e0 [ 292.365766][ T5928] ? dev_uc_del+0xef/0x150 [ 292.365768][ T5928] ? rtnl_fdb_del+0x75c/0xb10 [ 292.365771][ T5928] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 292.365773][ T5928] ? netlink_rcv_skb+0x14e/0x3a0 [ 292.365777][ T5928] ? netlink_unicast+0x486/0x750 [ 292.365779][ T5928] ? netlink_sendmsg+0x735/0xc60 [ 292.365782][ T5928] _printk+0xc7/0x100 [ 292.365786][ T5928] ? snapshot_read.cold+0x21/0x21 [ 292.365790][ T5928] ? netdev_name+0x43/0x60 [ 292.365794][ T5928] ? __netdev_printk+0x17f/0x1d0 [ 292.365797][ T5928] netdev_info+0xe2/0x116 [ 292.365800][ T5928] ? netdev_notice+0x120/0x120 [ 292.365803][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365805][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365808][ T5928] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 292.365811][ T5928] ? do_raw_spin_unlock+0x59/0x250 [ 292.365814][ T5928] ? trace_hardirqs_on+0x36/0x40 [ 292.365816][ T5928] ? mutex_is_locked+0x1c/0x50 [ 292.365821][ T5928] __dev_set_promiscuity.cold+0x95/0x104 [ 292.365825][ T5928] __dev_set_rx_mode+0x219/0x2c0 [ 292.365829][ T5928] dev_uc_del+0x124/0x150 [ 292.365832][ T5928] rtnl_fdb_del+0x75c/0xb10 [ 292.365834][ T5928] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 292.365837][ T5928] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 292.365839][ T5928] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 292.365841][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365844][ T5928] ? __rcu_read_lock+0x30/0x70 [ 292.365848][ T5928] ? unwind_get_return_address+0x67/0xd0 [ 292.365852][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365854][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365857][ T5928] ? cap_capable+0x1d7/0x3d0 [ 292.365861][ T5928] ? lock_acquire+0x13c/0x160 [ 292.365865][ T5928] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 292.365868][ T5928] ? rtnl_link_fill+0x920/0x920 [ 292.365870][ T5928] ? filter_irq_stacks+0xd0/0xd0 [ 292.365873][ T5928] ? stack_depot_save_flags+0x1bc/0x790 [ 292.365879][ T5928] netlink_rcv_skb+0x14e/0x3a0 [ 292.365881][ T5928] ? rtnl_link_fill+0x920/0x920 [ 292.365884][ T5928] ? lock_release+0x184/0x1f0 [ 292.365886][ T5928] ? netlink_ack+0xcf0/0xcf0 [ 292.365888][ T5928] ? __netlink_lookup+0xb9/0x6b0 [ 292.365892][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365895][ T5928] ? lock_release+0x184/0x1f0 [ 292.365898][ T5928] netlink_unicast+0x486/0x750 [ 292.365901][ T5928] ? netlink_attachskb+0x810/0x810 [ 292.365903][ T5928] ? next_uptodate_folio+0x2b/0x770 [ 292.365907][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365910][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365912][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365916][ T5928] netlink_sendmsg+0x735/0xc60 [ 292.365919][ T5928] ? netlink_unicast+0x750/0x750 [ 292.365922][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365925][ T5928] ? lock_release+0x184/0x1f0 [ 292.365927][ T5928] ____sys_sendmsg+0x415/0x880 [ 292.365931][ T5928] ? copy_msghdr_from_user+0x279/0x420 [ 292.365934][ T5928] ? get_timestamp.constprop.0+0x390/0x390 [ 292.365936][ T5928] ? move_addr_to_kernel+0x40/0x40 [ 292.365940][ T5928] ? do_fault_around+0x300/0x5a0 [ 292.365943][ T5928] ? lock_acquire+0x13c/0x160 [ 292.365946][ T5928] ___sys_sendmsg+0x14e/0x1d0 [ 292.365949][ T5928] ? do_pte_missing+0x86f/0xcc0 [ 292.365952][ T5928] ? copy_msghdr_from_user+0x420/0x420 [ 292.365955][ T5928] ? rcu_read_unlock+0x20/0x70 [ 292.365963][ T5928] __sys_sendmsg+0x12c/0x1d0 [ 292.365966][ T5928] ? __sys_sendmsg_sock+0x20/0x20 [ 292.365970][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365973][ T5928] ? rcu_is_watching+0x16/0xd0 [ 292.365976][ T5928] do_syscall_64+0xff/0x530 [ 292.365980][ T5928] ? exc_page_fault+0xee/0x100 [ 292.365983][ T5928] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 292.365986][ T5928] RIP: 0033:0x7f757628e54e [ 292.365989][ T5928] 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 [ 292.365992][ T5928] RSP: 002b:00007ffdacb85d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 292.365997][ T5928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f757628e54e [ 292.365999][ T5928] RDX: 0000000000000000 RSI: 00007ffdacb85db0 RDI: 0000000000000005 [ 292.366001][ T5928] RBP: 00007ffdacb85d10 R08: 0000000000000000 R09: 0000000000000000 [ 292.366002][ T5928] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915c34 [ 292.366003][ T5928] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 292.366008][ T5928] [ 451.671483][ T12] vx20: left allmulticast mode [ 451.671500][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 451.671503][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 451.671504][ T12] preempt_count: 1, expected: 0 [ 451.671505][ T12] RCU nest depth: 0, expected: 0 [ 451.671506][ T12] INFO: lockdep is turned off. [ 451.671507][ T12] irq event stamp: 57850 [ 451.671508][ T12] hardirqs last enabled at (57849): [] _raw_spin_unlock_irq+0x28/0x50 [ 451.671518][ T12] hardirqs last disabled at (57850): [] __schedule+0x1246/0x20e0 [ 451.671520][ T12] softirqs last enabled at (57688): [] __fib6_clean_all+0xff/0x290 [ 451.671523][ T12] softirqs last disabled at (57682): [] __fib6_clean_all+0xd9/0x290 [ 451.671526][ T12] Preemption disabled at: [ 451.671526][ T12] [] vprintk_emit+0x31b/0x3e0 [ 451.671535][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 451.671538][ T12] Tainted: [W]=WARN [ 451.671539][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 451.671541][ T12] Workqueue: netns cleanup_net [ 451.671548][ T12] Call Trace: [ 451.671549][ T12] [ 451.671551][ T12] dump_stack_lvl+0x6f/0xa0 [ 451.671556][ T12] ? vprintk_emit+0x31b/0x3e0 [ 451.671558][ T12] __might_resched.cold+0x1fe/0x2c1 [ 451.671562][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 451.671565][ T12] ? rcu_is_watching+0x16/0xd0 [ 451.671569][ T12] __kmalloc_noprof+0x443/0x760 [ 451.671573][ T12] ? __rwlock_init+0x150/0x150 [ 451.671575][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 451.671579][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 451.671580][ T12] alloc_buf.isra.0+0x4b/0x260 [ 451.671582][ T12] put_chars+0x1e1/0x2f0 [ 451.671584][ T12] ? desc_read_finalized_seq+0x79/0x120 [ 451.671585][ T12] ? __send_to_port+0x420/0x420 [ 451.671587][ T12] ? console_prepend_replay+0x20/0x20 [ 451.671590][ T12] hvc_console_print+0x292/0x780 [ 451.671593][ T12] ? hvc_write+0x3a0/0x3a0 [ 451.671594][ T12] ? do_raw_spin_lock+0x131/0x280 [ 451.671596][ T12] ? __rwlock_init+0x150/0x150 [ 451.671597][ T12] ? rcu_is_watching+0x16/0xd0 [ 451.671599][ T12] ? rcu_is_watching+0x16/0xd0 [ 451.671601][ T12] ? lock_acquire+0x13c/0x160 [ 451.671603][ T12] console_emit_next_record+0x22f/0x4c0 [ 451.671606][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 451.671608][ T12] ? rcu_is_watching+0x16/0xd0 [ 451.671609][ T12] ? rcu_is_watching+0x16/0xd0 [ 451.671611][ T12] ? rcu_is_watching+0x16/0xd0 [ 451.671612][ T12] ? lock_acquire+0x13c/0x160 [ 451.671614][ T12] ? console_flush_one_record+0x111/0x710 [ 451.671616][ T12] console_flush_one_record+0x46f/0x710 [ 451.671618][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 451.671621][ T12] console_unlock+0xee/0x1f0 [ 451.671623][ T12] ? lock_acquire+0x13c/0x160 [ 451.671624][ T12] ? console_flush_one_record+0x710/0x710 [ 451.671626][ T12] ? rcu_is_watching+0x16/0xd0 [ 451.671627][ T12] ? lock_release+0x184/0x1f0 [ 451.671629][ T12] ? lock_acquire+0x60/0x160 [ 451.671630][ T12] ? __rcu_read_lock+0x30/0x70 [ 451.671632][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 451.671634][ T12] ? vprintk_emit+0x320/0x3e0 [ 451.671636][ T12] vprintk_emit+0x37c/0x3e0 [ 451.671638][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 451.671640][ T12] ? process_one_work+0xe3e/0x1560 [ 451.671642][ T12] ? kthread+0x367/0x460 [ 451.671644][ T12] ? ret_from_fork+0x474/0x6b0 [ 451.671647][ T12] ? ret_from_fork_asm+0x11/0x20 [ 451.671649][ T12] _printk+0xc7/0x100 [ 451.671652][ T12] ? snapshot_read.cold+0x21/0x21 [ 451.671655][ T12] ? netdev_name+0x43/0x60 [ 451.671658][ T12] ? __netdev_printk+0x17f/0x1d0 [ 451.671659][ T12] netdev_info+0xe2/0x116 [ 451.671661][ T12] ? netdev_notice+0x120/0x120 [ 451.671663][ T12] ? rcu_is_watching+0x16/0xd0 [ 451.671665][ T12] ? __up_read+0x355/0x9e0 [ 451.671666][ T12] ? trace_hardirqs_on+0x36/0x40 [ 451.671669][ T12] ? down_write_nested+0x200/0x200 [ 451.671670][ T12] ? mutex_is_locked+0x1c/0x50 [ 451.671673][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 451.671676][ T12] dev_set_allmulti+0xa2/0x150 [ 451.671678][ T12] del_nbp+0xb7/0xc10 [bridge] [ 451.671692][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 451.671699][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 451.671706][ T12] ops_undo_list+0x5be/0x8f0 [ 451.671708][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 451.671710][ T12] ? idr_destroy+0x121/0x250 [ 451.671714][ T12] cleanup_net+0x431/0x890 [ 451.671715][ T12] ? net_passive_dec+0x230/0x230 [ 451.671717][ T12] ? lock_acquire+0x13c/0x160 [ 451.671719][ T12] ? rcu_is_watching+0x16/0xd0 [ 451.671721][ T12] process_one_work+0xe3e/0x1560 [ 451.671724][ T12] ? __queue_delayed_work+0x470/0x470 [ 451.671726][ T12] ? __rwlock_init+0x150/0x150 [ 451.671729][ T12] worker_thread+0x4f1/0xd60 [ 451.671732][ T12] ? rescuer_thread+0x1340/0x1340 [ 451.671733][ T12] kthread+0x367/0x460 [ 451.671735][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 451.671736][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 451.671738][ T12] ret_from_fork+0x474/0x6b0 [ 451.671739][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 451.671741][ T12] ? __switch_to+0x5a3/0xe00 [ 451.671744][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 451.671745][ T12] ret_from_fork_asm+0x11/0x20 [ 451.671748][ T12] [ 451.690328][ T12] vx20: left promiscuous mode [ 451.691849][ T12] br2: port 3(vx20) entered disabled state [ 451.692586][ T12] vx10: left allmulticast mode [ 451.692730][ T12] vx10: left promiscuous mode [ 451.693872][ T12] br2: port 2(vx10) entered disabled state [ 451.694708][ T12] w1: left allmulticast mode [ 451.694904][ T12] w1: left promiscuous mode [ 451.695096][ T12] br2: port 1(w1) entered disabled state [ 451.782637][ T12] vx20: left allmulticast mode [ 451.783714][ T12] vx20: left promiscuous mode [ 451.783983][ T12] br2: port 3(vx20) entered disabled state [ 451.784794][ T12] vx10: left allmulticast mode [ 451.784969][ T12] vx10: left promiscuous mode [ 451.785197][ T12] br2: port 2(vx10) entered disabled state [ 451.790547][ T12] w1: left allmulticast mode [ 451.790729][ T12] w1: left promiscuous mode [ 451.792025][ T12] br2: port 1(w1) entered disabled state [ 452.277634][T10514] br1: port 4(veth2) entered disabled state [ 452.293296][T10515] veth2: left allmulticast mode [ 452.293480][T10515] veth2: left promiscuous mode [ 452.293702][T10515] br1: port 4(veth2) entered disabled state [ 452.375432][T10519] br1: port 3(veth1) entered disabled state [ 452.391891][T10520] veth1: left allmulticast mode [ 452.392063][T10520] veth1: left promiscuous mode [ 452.392280][T10520] br1: port 3(veth1) entered disabled state [ 452.436819][T10522] vx20: left allmulticast mode [ 452.437003][T10522] vx20: left promiscuous mode [ 452.437220][T10522] br1: port 2(vx20) entered disabled state [ 452.523661][T10526] vx10: left allmulticast mode [ 452.523839][T10526] vx10: left promiscuous mode [ 452.524045][T10526] br1: port 1(vx10) entered disabled state