[ 11.466237][ T219] ip (219) used greatest stack depth: 24336 bytes left [ 11.466253][ T219] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.466255][ T219] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 219, name: ip [ 11.466256][ T219] preempt_count: 2, expected: 0 [ 11.466257][ T219] RCU nest depth: 0, expected: 0 [ 11.466258][ T219] locks held by ip/219: 5, last CPU#3: [ 11.466260][ T219] #0: ffffffffb24167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.466271][ T219] #1: ffffffffb257ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.466275][ T219] #2: ffffffffb257de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.466280][ T219] #3: ffffffffb249d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.466284][ T219] #4: ffffffffb249d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.466288][ T219] irq event stamp: 19120 [ 11.466289][ T219] hardirqs last enabled at (19119): [] __down_trylock_console_sem+0x86/0xa0 [ 11.466292][ T219] hardirqs last disabled at (19120): [] console_emit_next_record+0x3d4/0x4c0 [ 11.466294][ T219] softirqs last enabled at (17532): [] netlink_release+0x17b/0xcf0 [ 11.466298][ T219] softirqs last disabled at (17530): [] netlink_release+0xd2/0xcf0 [ 11.466300][ T219] Preemption disabled at: [ 11.466301][ T219] [<0000000000000000>] 0x0 [ 11.466307][ T219] CPU: 3 UID: 0 PID: 219 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.466311][ T219] Tainted: [W]=WARN [ 11.466312][ T219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.466313][ T219] Call Trace: [ 11.466315][ T219] [ 11.466317][ T219] dump_stack_lvl+0x6f/0xa0 [ 11.466324][ T219] __might_resched.cold+0x1fe/0x2c1 [ 11.466329][ T219] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.466333][ T219] ? __kmalloc_noprof+0xdb/0x760 [ 11.466337][ T219] __kmalloc_noprof+0x443/0x760 [ 11.466339][ T219] ? alloc_buf.isra.0+0x4b/0x260 [ 11.466345][ T219] ? do_raw_spin_unlock+0x59/0x250 [ 11.466348][ T219] alloc_buf.isra.0+0x4b/0x260 [ 11.466352][ T219] put_chars+0x1e1/0x2f0 [ 11.466354][ T219] ? __send_to_port+0x420/0x420 [ 11.466355][ T219] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.466359][ T219] ? validate_chain+0x38b/0xc20 [ 11.466364][ T219] hvc_console_print+0x292/0x780 [ 11.466371][ T219] ? hvc_write+0x3a0/0x3a0 [ 11.466373][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.466375][ T219] ? lock_acquire+0x13c/0x160 [ 11.466379][ T219] console_emit_next_record+0x22f/0x4c0 [ 11.466383][ T219] ? devkmsg_read+0x4b0/0x4b0 [ 11.466385][ T219] ? console_flush_one_record+0x106/0x710 [ 11.466388][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.466390][ T219] ? lock_acquire+0x13c/0x160 [ 11.466394][ T219] console_flush_one_record+0x46f/0x710 [ 11.466398][ T219] ? console_emit_next_record+0x4c0/0x4c0 [ 11.466400][ T219] ? __lock_acquire+0x518/0xc20 [ 11.466405][ T219] console_unlock+0xee/0x1f0 [ 11.466407][ T219] ? console_flush_one_record+0x710/0x710 [ 11.466409][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.466411][ T219] ? lock_acquire+0xe0/0x160 [ 11.466415][ T219] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.466416][ T219] ? vprintk_emit+0x320/0x3e0 [ 11.466419][ T219] vprintk_emit+0x37c/0x3e0 [ 11.466422][ T219] ? wake_up_klogd_work_func+0x90/0x90 [ 11.466425][ T219] ? __lock_acquire+0x518/0xc20 [ 11.466428][ T219] _printk+0xc7/0x100 [ 11.466432][ T219] ? snapshot_read.cold+0x21/0x21 [ 11.466435][ T219] ? do_raw_spin_lock+0x131/0x280 [ 11.466437][ T219] ? __rwlock_init+0x150/0x150 [ 11.466441][ T219] ? do_raw_spin_lock+0x131/0x280 [ 11.466444][ T219] do_exit.cold+0x82/0x9c [ 11.466448][ T219] ? exit_notify+0x890/0x890 [ 11.466449][ T219] ? __lock_release.isra.0+0x69/0x1a0 [ 11.466452][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.466455][ T219] do_group_exit+0xb8/0x370 [ 11.466458][ T219] __x64_sys_exit_group+0x3c/0x50 [ 11.466460][ T219] x64_sys_call+0x1567/0x1570 [ 11.466462][ T219] do_syscall_64+0xff/0x530 [ 11.466469][ T219] ? exc_page_fault+0xee/0x100 [ 11.466472][ T219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.466474][ T219] RIP: 0033:0x7f173a0dc1b8 [ 11.466476][ T219] Code: Unable to access opcode bytes at 0x7f173a0dc18e. [ 11.466477][ T219] RSP: 002b:00007fff22e525b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.466479][ T219] RAX: ffffffffffffffda RBX: 00007f173a20cf88 RCX: 00007f173a0dc1b8 [ 11.466480][ T219] RDX: 00007f1739e26fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.466481][ T219] RBP: 00007fff22e52610 R08: 0000000000000000 R09: 0000000000000050 [ 11.466482][ T219] R10: 00007fff22e523d0 R11: 0000000000000246 R12: 0000000000000001 [ 11.466483][ T219] R13: 0000000000000000 R14: 00007f173a20b680 R15: 00007f173a20cfa0 [ 11.466490][ T219] [ 12.759523][ T277] ip (277) used greatest stack depth: 23952 bytes left [ 12.759539][ T277] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.759541][ T277] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 277, name: ip [ 12.759542][ T277] preempt_count: 2, expected: 0 [ 12.759543][ T277] RCU nest depth: 0, expected: 0 [ 12.759544][ T277] locks held by ip/277: 5, last CPU#3: [ 12.759546][ T277] #0: ffffffffb24167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 12.759557][ T277] #1: ffffffffb257ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.759562][ T277] #2: ffffffffb257de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.759566][ T277] #3: ffffffffb249d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.759570][ T277] #4: ffffffffb249d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.759574][ T277] irq event stamp: 22340 [ 12.759575][ T277] hardirqs last enabled at (22339): [] __down_trylock_console_sem+0x86/0xa0 [ 12.759578][ T277] hardirqs last disabled at (22340): [] console_emit_next_record+0x3d4/0x4c0 [ 12.759580][ T277] softirqs last enabled at (20774): [] netlink_release+0x17b/0xcf0 [ 12.759584][ T277] softirqs last disabled at (20772): [] netlink_release+0xd2/0xcf0 [ 12.759586][ T277] Preemption disabled at: [ 12.759587][ T277] [<0000000000000000>] 0x0 [ 12.759594][ T277] CPU: 3 UID: 0 PID: 277 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.759597][ T277] Tainted: [W]=WARN [ 12.759598][ T277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.759599][ T277] Call Trace: [ 12.759601][ T277] [ 12.759602][ T277] dump_stack_lvl+0x6f/0xa0 [ 12.759609][ T277] __might_resched.cold+0x1fe/0x2c1 [ 12.759613][ T277] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.759617][ T277] ? __kmalloc_noprof+0xdb/0x760 [ 12.759622][ T277] __kmalloc_noprof+0x443/0x760 [ 12.759623][ T277] ? alloc_buf.isra.0+0x4b/0x260 [ 12.759630][ T277] ? do_raw_spin_unlock+0x59/0x250 [ 12.759633][ T277] alloc_buf.isra.0+0x4b/0x260 [ 12.759636][ T277] put_chars+0x1e1/0x2f0 [ 12.759639][ T277] ? __send_to_port+0x420/0x420 [ 12.759640][ T277] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.759643][ T277] ? validate_chain+0x38b/0xc20 [ 12.759649][ T277] hvc_console_print+0x292/0x780 [ 12.759656][ T277] ? hvc_write+0x3a0/0x3a0 [ 12.759659][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.759661][ T277] ? lock_acquire+0x13c/0x160 [ 12.759665][ T277] console_emit_next_record+0x22f/0x4c0 [ 12.759669][ T277] ? devkmsg_read+0x4b0/0x4b0 [ 12.759670][ T277] ? console_flush_one_record+0x106/0x710 [ 12.759674][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.759675][ T277] ? lock_acquire+0x13c/0x160 [ 12.759679][ T277] console_flush_one_record+0x46f/0x710 [ 12.759683][ T277] ? console_emit_next_record+0x4c0/0x4c0 [ 12.759685][ T277] ? __lock_acquire+0x518/0xc20 [ 12.759690][ T277] console_unlock+0xee/0x1f0 [ 12.759693][ T277] ? console_flush_one_record+0x710/0x710 [ 12.759695][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.759697][ T277] ? lock_acquire+0xe0/0x160 [ 12.759700][ T277] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.759702][ T277] ? vprintk_emit+0x320/0x3e0 [ 12.759705][ T277] vprintk_emit+0x37c/0x3e0 [ 12.759708][ T277] ? wake_up_klogd_work_func+0x90/0x90 [ 12.759711][ T277] ? __lock_acquire+0x518/0xc20 [ 12.759714][ T277] _printk+0xc7/0x100 [ 12.759718][ T277] ? snapshot_read.cold+0x21/0x21 [ 12.759721][ T277] ? do_raw_spin_lock+0x131/0x280 [ 12.759723][ T277] ? __rwlock_init+0x150/0x150 [ 12.759727][ T277] ? do_raw_spin_lock+0x131/0x280 [ 12.759730][ T277] do_exit.cold+0x82/0x9c [ 12.759733][ T277] ? exit_notify+0x890/0x890 [ 12.759735][ T277] ? __lock_release.isra.0+0x69/0x1a0 [ 12.759738][ T277] ? rcu_is_watching+0x16/0xd0 [ 12.759741][ T277] do_group_exit+0xb8/0x370 [ 12.759744][ T277] __x64_sys_exit_group+0x3c/0x50 [ 12.759746][ T277] x64_sys_call+0x1567/0x1570 [ 12.759748][ T277] do_syscall_64+0xff/0x530 [ 12.759752][ T277] ? exc_page_fault+0xee/0x100 [ 12.759755][ T277] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.759757][ T277] RIP: 0033:0x7fd4f74121b8 [ 12.759759][ T277] Code: Unable to access opcode bytes at 0x7fd4f741218e. [ 12.759760][ T277] RSP: 002b:00007fffff782408 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 12.759763][ T277] RAX: ffffffffffffffda RBX: 00007fd4f7542f88 RCX: 00007fd4f74121b8 [ 12.759764][ T277] RDX: 00007fd4f715cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 12.759765][ T277] RBP: 00007fffff782460 R08: 0000000000000000 R09: 0000000000000050 [ 12.759766][ T277] R10: 00007fffff782220 R11: 0000000000000246 R12: 0000000000000001 [ 12.759766][ T277] R13: 0000000000000000 R14: 00007fd4f7541680 R15: 00007fd4f7542fa0 [ 12.759773][ T277] [ 32.858442][ T1115] bridge (1115) used greatest stack depth: 23856 bytes left [ 32.858462][ T1115] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.858464][ T1115] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1115, name: bridge [ 32.858468][ T1115] preempt_count: 2, expected: 0 [ 32.858470][ T1115] RCU nest depth: 0, expected: 0 [ 32.858471][ T1115] locks held by bridge/1115: 5, last CPU#2: [ 32.858472][ T1115] #0: ffffffffb24167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 32.858484][ T1115] #1: ffffffffb257ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.858490][ T1115] #2: ffffffffb257de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.858494][ T1115] #3: ffffffffb249d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.858498][ T1115] #4: ffffffffb249d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.858502][ T1115] irq event stamp: 20132 [ 32.858503][ T1115] hardirqs last enabled at (20131): [] __down_trylock_console_sem+0x86/0xa0 [ 32.858506][ T1115] hardirqs last disabled at (20132): [] console_emit_next_record+0x3d4/0x4c0 [ 32.858508][ T1115] softirqs last enabled at (18570): [] netlink_release+0x17b/0xcf0 [ 32.858512][ T1115] softirqs last disabled at (18568): [] netlink_release+0xd2/0xcf0 [ 32.858515][ T1115] Preemption disabled at: [ 32.858516][ T1115] [<0000000000000000>] 0x0 [ 32.858523][ T1115] CPU: 2 UID: 0 PID: 1115 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.858526][ T1115] Tainted: [W]=WARN [ 32.858527][ T1115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.858529][ T1115] Call Trace: [ 32.858530][ T1115] [ 32.858532][ T1115] dump_stack_lvl+0x6f/0xa0 [ 32.858538][ T1115] __might_resched.cold+0x1fe/0x2c1 [ 32.858543][ T1115] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.858547][ T1115] ? __kmalloc_noprof+0xdb/0x760 [ 32.858552][ T1115] __kmalloc_noprof+0x443/0x760 [ 32.858554][ T1115] ? alloc_buf.isra.0+0x4b/0x260 [ 32.858560][ T1115] ? do_raw_spin_unlock+0x59/0x250 [ 32.858563][ T1115] alloc_buf.isra.0+0x4b/0x260 [ 32.858567][ T1115] put_chars+0x1e1/0x2f0 [ 32.858569][ T1115] ? __send_to_port+0x420/0x420 [ 32.858570][ T1115] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.858574][ T1115] ? validate_chain+0x38b/0xc20 [ 32.858579][ T1115] hvc_console_print+0x292/0x780 [ 32.858587][ T1115] ? hvc_write+0x3a0/0x3a0 [ 32.858590][ T1115] ? rcu_is_watching+0x16/0xd0 [ 32.858592][ T1115] ? lock_acquire+0x13c/0x160 [ 32.858596][ T1115] console_emit_next_record+0x22f/0x4c0 [ 32.858600][ T1115] ? devkmsg_read+0x4b0/0x4b0 [ 32.858602][ T1115] ? console_flush_one_record+0x106/0x710 [ 32.858605][ T1115] ? rcu_is_watching+0x16/0xd0 [ 32.858606][ T1115] ? lock_acquire+0x13c/0x160 [ 32.858610][ T1115] console_flush_one_record+0x46f/0x710 [ 32.858615][ T1115] ? console_emit_next_record+0x4c0/0x4c0 [ 32.858617][ T1115] ? __lock_acquire+0x518/0xc20 [ 32.858622][ T1115] console_unlock+0xee/0x1f0 [ 32.858625][ T1115] ? console_flush_one_record+0x710/0x710 [ 32.858627][ T1115] ? rcu_is_watching+0x16/0xd0 [ 32.858628][ T1115] ? lock_acquire+0xe0/0x160 [ 32.858632][ T1115] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.858634][ T1115] ? vprintk_emit+0x320/0x3e0 [ 32.858636][ T1115] vprintk_emit+0x37c/0x3e0 [ 32.858640][ T1115] ? wake_up_klogd_work_func+0x90/0x90 [ 32.858642][ T1115] ? __lock_acquire+0x518/0xc20 [ 32.858646][ T1115] _printk+0xc7/0x100 [ 32.858650][ T1115] ? snapshot_read.cold+0x21/0x21 [ 32.858653][ T1115] ? do_raw_spin_lock+0x131/0x280 [ 32.858655][ T1115] ? __rwlock_init+0x150/0x150 [ 32.858659][ T1115] ? do_raw_spin_lock+0x131/0x280 [ 32.858662][ T1115] do_exit.cold+0x82/0x9c [ 32.858666][ T1115] ? exit_notify+0x890/0x890 [ 32.858667][ T1115] ? __lock_release.isra.0+0x69/0x1a0 [ 32.858670][ T1115] ? rcu_is_watching+0x16/0xd0 [ 32.858673][ T1115] do_group_exit+0xb8/0x370 [ 32.858676][ T1115] __x64_sys_exit_group+0x3c/0x50 [ 32.858678][ T1115] x64_sys_call+0x1567/0x1570 [ 32.858681][ T1115] do_syscall_64+0xff/0x530 [ 32.858685][ T1115] ? exc_page_fault+0xee/0x100 [ 32.858687][ T1115] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.858689][ T1115] RIP: 0033:0x7f58c0bcd1b8 [ 32.858691][ T1115] Code: Unable to access opcode bytes at 0x7f58c0bcd18e. [ 32.858693][ T1115] RSP: 002b:00007ffef2cf4e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 32.858695][ T1115] RAX: ffffffffffffffda RBX: 00007f58c0cfdf88 RCX: 00007f58c0bcd1b8 [ 32.858696][ T1115] RDX: 00007f58c0916b48 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 32.858697][ T1115] RBP: 00007ffef2cf4e60 R08: 0000000000000000 R09: 0000000000008010 [ 32.858698][ T1115] R10: 00007ffef2cf4c20 R11: 0000000000000246 R12: 0000000000000001 [ 32.858699][ T1115] R13: 0000000000000000 R14: 00007f58c0cfc680 R15: 00007f58c0cfdfa0 [ 32.858706][ T1115] [ 38.648669][ T1380] br0: port 1(vx10) entered blocking state [ 38.648843][ T1380] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.648845][ T1380] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1380, name: ip [ 38.648847][ T1380] preempt_count: 1, expected: 0 [ 38.648848][ T1380] RCU nest depth: 0, expected: 0 [ 38.648849][ T1380] locks held by ip/1380: 5, last CPU#2: [ 38.648851][ T1380] #0: ffffffffb2d1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 38.648862][ T1380] #1: ffffffffb257ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 38.648868][ T1380] #2: ffffffffb257de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 38.648872][ T1380] #3: ffffffffb249d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 38.648876][ T1380] #4: ffffffffb249d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 38.648880][ T1380] irq event stamp: 33742 [ 38.648881][ T1380] hardirqs last enabled at (33741): [] __down_trylock_console_sem+0x86/0xa0 [ 38.648884][ T1380] hardirqs last disabled at (33742): [] console_emit_next_record+0x3d4/0x4c0 [ 38.648886][ T1380] softirqs last enabled at (33654): [] __alloc_skb+0x4c2/0x5f0 [ 38.648889][ T1380] softirqs last disabled at (33652): [] __alloc_skb+0x4c2/0x5f0 [ 38.648892][ T1380] Preemption disabled at: [ 38.648893][ T1380] [] vprintk_emit+0x31b/0x3e0 [ 38.648898][ T1380] CPU: 2 UID: 0 PID: 1380 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.648901][ T1380] Tainted: [W]=WARN [ 38.648902][ T1380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.648904][ T1380] Call Trace: [ 38.648905][ T1380] [ 38.648907][ T1380] dump_stack_lvl+0x6f/0xa0 [ 38.648913][ T1380] ? vprintk_emit+0x31b/0x3e0 [ 38.648914][ T1380] __might_resched.cold+0x1fe/0x2c1 [ 38.648919][ T1380] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.648923][ T1380] ? __kmalloc_noprof+0xdb/0x760 [ 38.648927][ T1380] __kmalloc_noprof+0x443/0x760 [ 38.648929][ T1380] ? alloc_buf.isra.0+0x4b/0x260 [ 38.648936][ T1380] ? do_raw_spin_unlock+0x59/0x250 [ 38.648939][ T1380] alloc_buf.isra.0+0x4b/0x260 [ 38.648942][ T1380] put_chars+0x1e1/0x2f0 [ 38.648945][ T1380] ? __send_to_port+0x420/0x420 [ 38.648947][ T1380] ? validate_chain+0x34a/0xc20 [ 38.648953][ T1380] hvc_console_print+0x292/0x780 [ 38.648960][ T1380] ? hvc_write+0x3a0/0x3a0 [ 38.648963][ T1380] ? rcu_is_watching+0x16/0xd0 [ 38.648965][ T1380] ? lock_acquire+0x13c/0x160 [ 38.648969][ T1380] console_emit_next_record+0x22f/0x4c0 [ 38.648973][ T1380] ? devkmsg_read+0x4b0/0x4b0 [ 38.648975][ T1380] ? console_flush_one_record+0x106/0x710 [ 38.648978][ T1380] ? rcu_is_watching+0x16/0xd0 [ 38.648980][ T1380] ? lock_acquire+0x13c/0x160 [ 38.648984][ T1380] console_flush_one_record+0x46f/0x710 [ 38.648988][ T1380] ? console_emit_next_record+0x4c0/0x4c0 [ 38.648990][ T1380] ? __lock_acquire+0x518/0xc20 [ 38.648995][ T1380] console_unlock+0xee/0x1f0 [ 38.648998][ T1380] ? console_flush_one_record+0x710/0x710 [ 38.649000][ T1380] ? rcu_is_watching+0x16/0xd0 [ 38.649001][ T1380] ? lock_acquire+0xe0/0x160 [ 38.649005][ T1380] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.649007][ T1380] ? vprintk_emit+0x320/0x3e0 [ 38.649009][ T1380] vprintk_emit+0x37c/0x3e0 [ 38.649012][ T1380] ? wake_up_klogd_work_func+0x90/0x90 [ 38.649014][ T1380] ? __lock_release.isra.0+0x69/0x1a0 [ 38.649016][ T1380] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 38.649020][ T1380] ? mark_held_locks+0x40/0x70 [ 38.649023][ T1380] _printk+0xc7/0x100 [ 38.649027][ T1380] ? snapshot_read.cold+0x21/0x21 [ 38.649030][ T1380] ? br_multicast_flood+0x960/0x960 [ 38.649033][ T1380] ? do_setlink.isra.0+0x9ec/0x2a60 [ 38.649035][ T1380] ? rtnl_newlink+0x9f1/0x11b0 [ 38.649036][ T1380] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.649040][ T1380] br_set_state+0x22f/0x430 [ 38.649045][ T1380] br_init_port+0xc4/0x200 [ 38.649047][ T1380] new_nbp+0x3a0/0x650 [ 38.649051][ T1380] br_add_if+0x212/0x1320 [ 38.649053][ T1380] ? is_bpf_text_address+0x72/0x110 [ 38.649057][ T1380] ? kernel_text_address+0x149/0x170 [ 38.649062][ T1380] do_set_master+0x3b2/0x780 [ 38.649066][ T1380] do_setlink.isra.0+0x9ec/0x2a60 [ 38.649069][ T1380] ? stack_trace_save+0x93/0xc0 [ 38.649072][ T1380] ? rtnl_link_get_size+0x350/0x350 [ 38.649074][ T1380] ? rcu_read_lock_any_held+0x66/0x90 [ 38.649076][ T1380] ? stack_depot_save_flags+0x38e/0x790 [ 38.649080][ T1380] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 38.649082][ T1380] ? rcu_read_lock_any_held+0x3c/0x90 [ 38.649084][ T1380] ? validate_chain+0x38b/0xc20 [ 38.649086][ T1380] ? kasan_save_stack+0x3d/0x50 [ 38.649088][ T1380] ? kasan_save_stack+0x2f/0x50 [ 38.649090][ T1380] ? kasan_save_track+0x14/0x30 [ 38.649091][ T1380] ? __kasan_kmalloc+0x7b/0x90 [ 38.649093][ T1380] ? __lock_acquire+0x518/0xc20 [ 38.649095][ T1380] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 38.649098][ T1380] ? ___sys_sendmsg+0xd0/0x1d0 [ 38.649102][ T1380] ? lock_acquire.part.0+0xd4/0x280 [ 38.649104][ T1380] ? rtnl_newlink+0x9a8/0x11b0 [ 38.649106][ T1380] ? rcu_is_watching+0x16/0xd0 [ 38.649108][ T1380] ? lock_acquire+0x13c/0x160 [ 38.649109][ T1380] ? rcu_is_watching+0x16/0xd0 [ 38.649110][ T1380] ? rcu_is_watching+0x16/0xd0 [ 38.649112][ T1380] ? trace_contention_end+0xb3/0x180 [ 38.649114][ T1380] ? __mutex_lock+0x1db/0x1ea0 [ 38.649116][ T1380] ? __mutex_lock+0x9a3/0x1ea0 [ 38.649117][ T1380] ? rtnl_newlink+0x9a8/0x11b0 [ 38.649121][ T1380] ? ww_mutex_lock+0x160/0x160 [ 38.649122][ T1380] ? nla_get_range_signed+0x3d0/0x3d0 [ 38.649127][ T1380] ? rcu_is_watching+0x16/0xd0 [ 38.649129][ T1380] ? __rtnl_newlink+0x3fa/0xa50 [ 38.649134][ T1380] rtnl_newlink+0x9f1/0x11b0 [ 38.649140][ T1380] ? rtnl_bridge_getlink+0x850/0x850 [ 38.649142][ T1380] ? __lock_acquire+0x518/0xc20 [ 38.649146][ T1380] ? lock_acquire.part.0+0xd4/0x280 [ 38.649148][ T1380] ? find_held_lock+0x2b/0x80 [ 38.649150][ T1380] ? rtnl_bridge_getlink+0x850/0x850 [ 38.649152][ T1380] ? __lock_release.isra.0+0x69/0x1a0 [ 38.649156][ T1380] ? rtnl_bridge_getlink+0x850/0x850 [ 38.649158][ T1380] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.649161][ T1380] ? rtnl_link_fill+0x920/0x920 [ 38.649162][ T1380] ? __lock_acquire+0x518/0xc20 [ 38.649167][ T1380] ? lock_acquire.part.0+0xd4/0x280 [ 38.649168][ T1380] ? find_held_lock+0x2b/0x80 [ 38.649172][ T1380] netlink_rcv_skb+0x14e/0x3a0 [ 38.649175][ T1380] ? rtnl_link_fill+0x920/0x920 [ 38.649178][ T1380] ? netlink_ack+0xcf0/0xcf0 [ 38.649184][ T1380] ? netlink_deliver_tap+0xc5/0x330 [ 38.649186][ T1380] ? netlink_deliver_tap+0x13c/0x330 [ 38.649191][ T1380] netlink_unicast+0x486/0x750 [ 38.649195][ T1380] ? netlink_attachskb+0x810/0x810 [ 38.649197][ T1380] ? find_held_lock+0x2b/0x80 [ 38.649208][ T1380] netlink_sendmsg+0x75b/0xc90 [ 38.649212][ T1380] ? netlink_unicast+0x750/0x750 [ 38.649215][ T1380] ? __lock_release.isra.0+0x69/0x1a0 [ 38.649217][ T1380] ? __import_iovec+0x36c/0x620 [ 38.649222][ T1380] __sock_sendmsg+0xce/0x190 [ 38.649225][ T1380] ____sys_sendmsg+0x61a/0x860 [ 38.649227][ T1380] ? copy_msghdr_from_user+0x279/0x420 [ 38.649229][ T1380] ? sock_write_iter+0x400/0x400 [ 38.649231][ T1380] ? move_addr_to_kernel+0x40/0x40 [ 38.649238][ T1380] ___sys_sendmsg+0x14e/0x1d0 [ 38.649241][ T1380] ? copy_msghdr_from_user+0x420/0x420 [ 38.649256][ T1380] __sys_sendmsg+0x12c/0x1d0 [ 38.649259][ T1380] ? __sys_sendmsg_sock+0x20/0x20 [ 38.649265][ T1380] ? rcu_is_watching+0x16/0xd0 [ 38.649268][ T1380] do_syscall_64+0xff/0x530 [ 38.649271][ T1380] ? exc_page_fault+0xee/0x100 [ 38.649274][ T1380] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.649276][ T1380] RIP: 0033:0x7fc75381654e [ 38.649280][ T1380] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 38.649281][ T1380] RSP: 002b:00007ffe01bdec10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.649284][ T1380] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc75381654e [ 38.649285][ T1380] RDX: 0000000000000000 RSI: 00007ffe01bdecc0 RDI: 0000000000000005 [ 38.649286][ T1380] RBP: 00007ffe01bdec20 R08: 0000000000000000 R09: 0000000000000000 [ 38.649287][ T1380] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9133c0 [ 38.649288][ T1380] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe01bdf390 [ 38.649295][ T1380] [ 38.691772][ T1380] br0: port 1(vx10) entered disabled state [ 38.692190][ T1380] vx10: entered allmulticast mode [ 38.693373][ T1380] vx10: entered promiscuous mode [ 38.702512][ T1380] ip (1380) used greatest stack depth: 23336 bytes left [ 39.247796][ T1407] vx10: left allmulticast mode [ 39.248073][ T1407] vx10: left promiscuous mode [ 39.248417][ T1407] br0: port 1(vx10) entered disabled state