[ 55.765863][ T3894] nft (3894) used greatest stack depth: 23808 bytes left [ 55.765882][ T3894] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.765884][ T3894] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3894, name: nft [ 55.765886][ T3894] preempt_count: 2, expected: 0 [ 55.765887][ T3894] RCU nest depth: 0, expected: 0 [ 55.765888][ T3894] locks held by nft/3894: 5, last CPU#0: [ 55.765890][ T3894] #0: ffffffff8d602f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 55.765901][ T3894] #1: ffffffff8d76a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 55.765907][ T3894] #2: ffffffff8d76a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 55.765910][ T3894] #3: ffffffff8d689de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 55.765913][ T3894] #4: ffffffff8d689ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 55.765917][ T3894] irq event stamp: 28776 [ 55.765918][ T3894] hardirqs last enabled at (28775): [] __down_trylock_console_sem+0x86/0xa0 [ 55.765921][ T3894] hardirqs last disabled at (28776): [] console_emit_next_record+0x3d4/0x4c0 [ 55.765923][ T3894] softirqs last enabled at (27882): [] handle_softirqs+0x67c/0x900 [ 55.765925][ T3894] softirqs last disabled at (27109): [] __irq_exit_rcu+0x145/0x1c0 [ 55.765927][ T3894] Preemption disabled at: [ 55.765928][ T3894] [<0000000000000000>] 0x0 [ 55.765934][ T3894] CPU: 0 UID: 0 PID: 3894 Comm: nft Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.765938][ T3894] Tainted: [W]=WARN [ 55.765939][ T3894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.765940][ T3894] Call Trace: [ 55.765942][ T3894] [ 55.765943][ T3894] dump_stack_lvl+0x6f/0xa0 [ 55.765949][ T3894] __might_resched.cold+0x1fe/0x2c1 [ 55.765953][ T3894] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.765957][ T3894] ? __kmalloc_noprof+0xdb/0x760 [ 55.765962][ T3894] __kmalloc_noprof+0x443/0x760 [ 55.765964][ T3894] ? alloc_buf.isra.0+0x4b/0x260 [ 55.765971][ T3894] ? do_raw_spin_unlock+0x59/0x250 [ 55.765974][ T3894] alloc_buf.isra.0+0x4b/0x260 [ 55.765977][ T3894] put_chars+0x1e1/0x2f0 [ 55.765980][ T3894] ? __send_to_port+0x420/0x420 [ 55.765987][ T3894] hvc_console_print+0x292/0x780 [ 55.765994][ T3894] ? hvc_write+0x3a0/0x3a0 [ 55.765996][ T3894] ? lock_acquire+0x13c/0x160 [ 55.766001][ T3894] console_emit_next_record+0x22f/0x4c0 [ 55.766004][ T3894] ? devkmsg_read+0x4b0/0x4b0 [ 55.766006][ T3894] ? console_flush_one_record+0x106/0x710 [ 55.766008][ T3894] ? rcu_is_watching+0x16/0xd0 [ 55.766012][ T3894] ? lock_acquire+0x13c/0x160 [ 55.766016][ T3894] console_flush_one_record+0x46f/0x710 [ 55.766020][ T3894] ? console_emit_next_record+0x4c0/0x4c0 [ 55.766021][ T3894] ? __lock_acquire+0x518/0xc20 [ 55.766027][ T3894] console_unlock+0xee/0x1f0 [ 55.766029][ T3894] ? console_flush_one_record+0x710/0x710 [ 55.766030][ T3894] ? rcu_is_watching+0x16/0xd0 [ 55.766032][ T3894] ? lock_acquire+0x60/0x160 [ 55.766036][ T3894] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.766038][ T3894] ? vprintk_emit+0x320/0x3e0 [ 55.766041][ T3894] vprintk_emit+0x37c/0x3e0 [ 55.766044][ T3894] ? wake_up_klogd_work_func+0x90/0x90 [ 55.766047][ T3894] ? __lock_acquire+0x518/0xc20 [ 55.766051][ T3894] _printk+0xc7/0x100 [ 55.766054][ T3894] ? snapshot_read.cold+0x21/0x21 [ 55.766056][ T3894] ? do_raw_spin_lock+0x131/0x280 [ 55.766059][ T3894] ? __rwlock_init+0x150/0x150 [ 55.766063][ T3894] ? do_raw_spin_lock+0x131/0x280 [ 55.766066][ T3894] do_exit.cold+0x82/0x9c [ 55.766070][ T3894] ? exit_notify+0x890/0x890 [ 55.766071][ T3894] ? __lock_release.isra.0+0x69/0x1a0 [ 55.766074][ T3894] ? rcu_is_watching+0x16/0xd0 [ 55.766078][ T3894] do_group_exit+0xb8/0x370 [ 55.766081][ T3894] __x64_sys_exit_group+0x3c/0x50 [ 55.766083][ T3894] x64_sys_call+0x1567/0x1570 [ 55.766086][ T3894] do_syscall_64+0x10e/0x570 [ 55.766089][ T3894] ? exc_page_fault+0xee/0x100 [ 55.766093][ T3894] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.766095][ T3894] RIP: 0033:0x7fdd5074c1b8 [ 55.766097][ T3894] Code: Unable to access opcode bytes at 0x7fdd5074c18e. [ 55.766098][ T3894] RSP: 002b:00007fffc0373a38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 55.766100][ T3894] RAX: ffffffffffffffda RBX: 00007fdd5087cf88 RCX: 00007fdd5074c1b8 [ 55.766102][ T3894] RDX: 00007fdd5054da48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 55.766102][ T3894] RBP: 00007fffc0373a90 R08: 0000000000000000 R09: 0000000000080000 [ 55.766103][ T3894] R10: 00007fffc0373850 R11: 0000000000000246 R12: 0000000000000001 [ 55.766104][ T3894] R13: 0000000000000000 R14: 00007fdd5087b680 R15: 00007fdd5087cfa0 [ 55.766111][ T3894] [ 304.780592][T13893] nft (13893) used greatest stack depth: 23344 bytes left [ 304.780612][T13893] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 304.780615][T13893] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13893, name: nft [ 304.780617][T13893] preempt_count: 2, expected: 0 [ 304.780619][T13893] RCU nest depth: 0, expected: 0 [ 304.780620][T13893] locks held by nft/13893: 5, last CPU#2: [ 304.780623][T13893] #0: ffffffff8d602f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 304.780635][T13893] #1: ffffffff8d76a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 304.780640][T13893] #2: ffffffff8d76a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 304.780643][T13893] #3: ffffffff8d689de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 304.780646][T13893] #4: ffffffff8d689ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 304.780650][T13893] irq event stamp: 40882 [ 304.780651][T13893] hardirqs last enabled at (40881): [] __down_trylock_console_sem+0x86/0xa0 [ 304.780654][T13893] hardirqs last disabled at (40882): [] console_emit_next_record+0x3d4/0x4c0 [ 304.780656][T13893] softirqs last enabled at (40160): [] handle_softirqs+0x67c/0x900 [ 304.780658][T13893] softirqs last disabled at (39941): [] __irq_exit_rcu+0x145/0x1c0 [ 304.780660][T13893] Preemption disabled at: [ 304.780661][T13893] [<0000000000000000>] 0x0 [ 304.780668][T13893] CPU: 2 UID: 0 PID: 13893 Comm: nft Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 304.780671][T13893] Tainted: [W]=WARN [ 304.780672][T13893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 304.780674][T13893] Call Trace: [ 304.780676][T13893] [ 304.780677][T13893] dump_stack_lvl+0x6f/0xa0 [ 304.780683][T13893] __might_resched.cold+0x1fe/0x2c1 [ 304.780688][T13893] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 304.780691][T13893] ? __kmalloc_noprof+0xdb/0x760 [ 304.780696][T13893] __kmalloc_noprof+0x443/0x760 [ 304.780698][T13893] ? alloc_buf.isra.0+0x4b/0x260 [ 304.780704][T13893] ? do_raw_spin_unlock+0x59/0x250 [ 304.780707][T13893] alloc_buf.isra.0+0x4b/0x260 [ 304.780711][T13893] put_chars+0x1e1/0x2f0 [ 304.780714][T13893] ? __send_to_port+0x420/0x420 [ 304.780720][T13893] hvc_console_print+0x292/0x780 [ 304.780727][T13893] ? hvc_write+0x3a0/0x3a0 [ 304.780729][T13893] ? lock_acquire+0x13c/0x160 [ 304.780734][T13893] console_emit_next_record+0x22f/0x4c0 [ 304.780737][T13893] ? devkmsg_read+0x4b0/0x4b0 [ 304.780738][T13893] ? console_flush_one_record+0x106/0x710 [ 304.780741][T13893] ? rcu_is_watching+0x16/0xd0 [ 304.780744][T13893] ? lock_acquire+0x13c/0x160 [ 304.780748][T13893] console_flush_one_record+0x46f/0x710 [ 304.780752][T13893] ? console_emit_next_record+0x4c0/0x4c0 [ 304.780753][T13893] ? __lock_acquire+0x518/0xc20 [ 304.780759][T13893] console_unlock+0xee/0x1f0 [ 304.780761][T13893] ? console_flush_one_record+0x710/0x710 [ 304.780762][T13893] ? rcu_is_watching+0x16/0xd0 [ 304.780764][T13893] ? lock_acquire+0x60/0x160 [ 304.780768][T13893] ? __down_trylock_console_sem+0x5e/0xa0 [ 304.780769][T13893] ? vprintk_emit+0x320/0x3e0 [ 304.780772][T13893] vprintk_emit+0x37c/0x3e0 [ 304.780777][T13893] ? wake_up_klogd_work_func+0x90/0x90 [ 304.780781][T13893] ? __lock_acquire+0x518/0xc20 [ 304.780784][T13893] _printk+0xc7/0x100 [ 304.780788][T13893] ? snapshot_read.cold+0x21/0x21 [ 304.780790][T13893] ? do_raw_spin_lock+0x131/0x280 [ 304.780793][T13893] ? __rwlock_init+0x150/0x150 [ 304.780797][T13893] ? do_raw_spin_lock+0x131/0x280 [ 304.780800][T13893] do_exit.cold+0x82/0x9c [ 304.780804][T13893] ? exit_notify+0x890/0x890 [ 304.780805][T13893] ? __lock_release.isra.0+0x69/0x1a0 [ 304.780808][T13893] ? rcu_is_watching+0x16/0xd0 [ 304.780812][T13893] do_group_exit+0xb8/0x370 [ 304.780815][T13893] __x64_sys_exit_group+0x3c/0x50 [ 304.780817][T13893] x64_sys_call+0x1567/0x1570 [ 304.780820][T13893] do_syscall_64+0x10e/0x570 [ 304.780823][T13893] ? exc_page_fault+0xee/0x100 [ 304.780826][T13893] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 304.780829][T13893] RIP: 0033:0x7fdfdbc5b1b8 [ 304.780831][T13893] Code: Unable to access opcode bytes at 0x7fdfdbc5b18e. [ 304.780832][T13893] RSP: 002b:00007fff0bf7b588 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 304.780835][T13893] RAX: ffffffffffffffda RBX: 00007fdfdbd8bf88 RCX: 00007fdfdbc5b1b8 [ 304.780836][T13893] RDX: 00007fdfdba5ca48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 304.780837][T13893] RBP: 00007fff0bf7b5e0 R08: 0000000000000000 R09: 0000000000000130 [ 304.780838][T13893] R10: 00007fff0bf7b3a0 R11: 0000000000000246 R12: 0000000000000001 [ 304.780838][T13893] R13: 0000000000000000 R14: 00007fdfdbd8a680 R15: 00007fdfdbd8bfa0 [ 304.780845][T13893]