[ 10.973531][ T207] ip (207) used greatest stack depth: 23632 bytes left [ 10.973546][ T207] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.973548][ T207] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 207, name: ip [ 10.973550][ T207] preempt_count: 2, expected: 0 [ 10.973551][ T207] RCU nest depth: 0, expected: 0 [ 10.973552][ T207] locks held by ip/207: 5, last CPU#0: [ 10.973554][ T207] #0: ffffffffb62267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.973566][ T207] #1: ffffffffb638dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.973571][ T207] #2: ffffffffb638dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.973576][ T207] #3: ffffffffb62ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.973579][ T207] #4: ffffffffb62ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.973583][ T207] irq event stamp: 40088 [ 10.973584][ T207] hardirqs last enabled at (40087): [] __down_trylock_console_sem+0x86/0xa0 [ 10.973586][ T207] hardirqs last disabled at (40088): [] console_emit_next_record+0x3d4/0x4c0 [ 10.973588][ T207] softirqs last enabled at (39368): [] handle_softirqs+0x67c/0x900 [ 10.973590][ T207] softirqs last disabled at (39361): [] __irq_exit_rcu+0x145/0x1c0 [ 10.973592][ T207] Preemption disabled at: [ 10.973592][ T207] [<0000000000000000>] 0x0 [ 10.973599][ T207] CPU: 0 UID: 0 PID: 207 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.973602][ T207] Tainted: [W]=WARN [ 10.973603][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.973605][ T207] Call Trace: [ 10.973606][ T207] [ 10.973608][ T207] dump_stack_lvl+0x6f/0xa0 [ 10.973614][ T207] __might_resched.cold+0x1fe/0x2c1 [ 10.973619][ T207] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.973623][ T207] ? __kmalloc_noprof+0xdb/0x760 [ 10.973628][ T207] __kmalloc_noprof+0x443/0x760 [ 10.973630][ T207] ? alloc_buf.isra.0+0x4b/0x260 [ 10.973637][ T207] ? do_raw_spin_unlock+0x59/0x250 [ 10.973639][ T207] alloc_buf.isra.0+0x4b/0x260 [ 10.973643][ T207] put_chars+0x1e1/0x2f0 [ 10.973646][ T207] ? __send_to_port+0x420/0x420 [ 10.973648][ T207] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.973653][ T207] ? validate_chain+0x38b/0xc20 [ 10.973658][ T207] hvc_console_print+0x292/0x780 [ 10.973666][ T207] ? hvc_write+0x3a0/0x3a0 [ 10.973669][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.973671][ T207] ? lock_acquire+0x13c/0x160 [ 10.973675][ T207] console_emit_next_record+0x22f/0x4c0 [ 10.973679][ T207] ? devkmsg_read+0x4b0/0x4b0 [ 10.973680][ T207] ? console_flush_one_record+0x106/0x710 [ 10.973683][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.973686][ T207] ? lock_acquire+0x13c/0x160 [ 10.973689][ T207] console_flush_one_record+0x46f/0x710 [ 10.973693][ T207] ? console_emit_next_record+0x4c0/0x4c0 [ 10.973695][ T207] ? __lock_acquire+0x518/0xc20 [ 10.973700][ T207] console_unlock+0xee/0x1f0 [ 10.973703][ T207] ? console_flush_one_record+0x710/0x710 [ 10.973704][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.973707][ T207] ? lock_acquire+0x60/0x160 [ 10.973710][ T207] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.973712][ T207] ? vprintk_emit+0x320/0x3e0 [ 10.973715][ T207] vprintk_emit+0x37c/0x3e0 [ 10.973719][ T207] ? wake_up_klogd_work_func+0x90/0x90 [ 10.973722][ T207] ? __lock_acquire+0x518/0xc20 [ 10.973725][ T207] _printk+0xc7/0x100 [ 10.973729][ T207] ? snapshot_read.cold+0x21/0x21 [ 10.973732][ T207] ? do_raw_spin_lock+0x131/0x280 [ 10.973734][ T207] ? __rwlock_init+0x150/0x150 [ 10.973738][ T207] ? do_raw_spin_lock+0x131/0x280 [ 10.973741][ T207] do_exit.cold+0x82/0x9c [ 10.973745][ T207] ? exit_notify+0x890/0x890 [ 10.973747][ T207] ? __lock_release.isra.0+0x69/0x1a0 [ 10.973749][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.973753][ T207] do_group_exit+0xb8/0x370 [ 10.973757][ T207] __x64_sys_exit_group+0x3c/0x50 [ 10.973759][ T207] x64_sys_call+0x1567/0x1570 [ 10.973761][ T207] do_syscall_64+0xff/0x530 [ 10.973765][ T207] ? exc_page_fault+0xee/0x100 [ 10.973768][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.973771][ T207] RIP: 0033:0x7ff66bd621b8 [ 10.973773][ T207] Code: Unable to access opcode bytes at 0x7ff66bd6218e. [ 10.973774][ T207] RSP: 002b:00007fffd32923a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.973776][ T207] RAX: ffffffffffffffda RBX: 00007ff66be92f88 RCX: 00007ff66bd621b8 [ 10.973778][ T207] RDX: 00007ff66baacfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.973779][ T207] RBP: 00007fffd3292400 R08: 0000000000000000 R09: 0000000000000000 [ 10.973779][ T207] R10: 00007fffd32921c0 R11: 0000000000000246 R12: 0000000000000001 [ 10.973780][ T207] R13: 0000000000000000 R14: 00007ff66be91680 R15: 00007ff66be92fa0 [ 10.973787][ T207] [ 32.422331][ T920] mptcp_connect (920) used greatest stack depth: 23200 bytes left [ 32.422351][ T920] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.422354][ T920] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 920, name: mptcp_connect [ 32.422356][ T920] preempt_count: 2, expected: 0 [ 32.422357][ T920] RCU nest depth: 0, expected: 0 [ 32.422358][ T920] locks held by mptcp_connect/920: 5, last CPU#3: [ 32.422360][ T920] #0: ffffffffb62267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 32.422372][ T920] #1: ffffffffb638dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.422378][ T920] #2: ffffffffb638dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.422382][ T920] #3: ffffffffb62ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.422385][ T920] #4: ffffffffb62ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.422389][ T920] irq event stamp: 547822 [ 32.422390][ T920] hardirqs last enabled at (547821): [] __down_trylock_console_sem+0x86/0xa0 [ 32.422393][ T920] hardirqs last disabled at (547822): [] console_emit_next_record+0x3d4/0x4c0 [ 32.422394][ T920] softirqs last enabled at (547768): [] handle_softirqs+0x67c/0x900 [ 32.422396][ T920] softirqs last disabled at (547763): [] __irq_exit_rcu+0x145/0x1c0 [ 32.422398][ T920] Preemption disabled at: [ 32.422399][ T920] [<0000000000000000>] 0x0 [ 32.422406][ T920] CPU: 3 UID: 0 PID: 920 Comm: mptcp_connect Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.422410][ T920] Tainted: [W]=WARN [ 32.422411][ T920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.422413][ T920] Call Trace: [ 32.422414][ T920] [ 32.422416][ T920] dump_stack_lvl+0x6f/0xa0 [ 32.422422][ T920] __might_resched.cold+0x1fe/0x2c1 [ 32.422426][ T920] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.422430][ T920] ? __kmalloc_noprof+0xdb/0x760 [ 32.422435][ T920] __kmalloc_noprof+0x443/0x760 [ 32.422437][ T920] ? alloc_buf.isra.0+0x4b/0x260 [ 32.422444][ T920] ? do_raw_spin_unlock+0x59/0x250 [ 32.422446][ T920] alloc_buf.isra.0+0x4b/0x260 [ 32.422450][ T920] put_chars+0x1e1/0x2f0 [ 32.422453][ T920] ? __send_to_port+0x420/0x420 [ 32.422455][ T920] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.422460][ T920] ? validate_chain+0x38b/0xc20 [ 32.422465][ T920] hvc_console_print+0x292/0x780 [ 32.422473][ T920] ? hvc_write+0x3a0/0x3a0 [ 32.422475][ T920] ? rcu_is_watching+0x16/0xd0 [ 32.422478][ T920] ? lock_acquire+0x13c/0x160 [ 32.422482][ T920] console_emit_next_record+0x22f/0x4c0 [ 32.422485][ T920] ? devkmsg_read+0x4b0/0x4b0 [ 32.422487][ T920] ? console_flush_one_record+0x106/0x710 [ 32.422490][ T920] ? rcu_is_watching+0x16/0xd0 [ 32.422492][ T920] ? lock_acquire+0x13c/0x160 [ 32.422496][ T920] console_flush_one_record+0x46f/0x710 [ 32.422500][ T920] ? console_emit_next_record+0x4c0/0x4c0 [ 32.422502][ T920] ? __lock_acquire+0x518/0xc20 [ 32.422507][ T920] console_unlock+0xee/0x1f0 [ 32.422509][ T920] ? console_flush_one_record+0x710/0x710 [ 32.422511][ T920] ? rcu_is_watching+0x16/0xd0 [ 32.422513][ T920] ? lock_acquire+0x60/0x160 [ 32.422517][ T920] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.422518][ T920] ? vprintk_emit+0x320/0x3e0 [ 32.422522][ T920] vprintk_emit+0x37c/0x3e0 [ 32.422525][ T920] ? wake_up_klogd_work_func+0x90/0x90 [ 32.422528][ T920] ? __lock_acquire+0x518/0xc20 [ 32.422532][ T920] _printk+0xc7/0x100 [ 32.422536][ T920] ? snapshot_read.cold+0x21/0x21 [ 32.422539][ T920] ? do_raw_spin_lock+0x131/0x280 [ 32.422541][ T920] ? __rwlock_init+0x150/0x150 [ 32.422545][ T920] ? do_raw_spin_lock+0x131/0x280 [ 32.422547][ T920] do_exit.cold+0x82/0x9c [ 32.422551][ T920] ? exit_notify+0x890/0x890 [ 32.422553][ T920] ? __lock_release.isra.0+0x69/0x1a0 [ 32.422556][ T920] ? rcu_is_watching+0x16/0xd0 [ 32.422560][ T920] do_group_exit+0xb8/0x370 [ 32.422563][ T920] __x64_sys_exit_group+0x3c/0x50 [ 32.422565][ T920] x64_sys_call+0x1567/0x1570 [ 32.422567][ T920] do_syscall_64+0xff/0x530 [ 32.422571][ T920] ? exc_page_fault+0xee/0x100 [ 32.422574][ T920] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.422577][ T920] RIP: 0033:0x7fde2fe331b8 [ 32.422579][ T920] Code: Unable to access opcode bytes at 0x7fde2fe3318e. [ 32.422580][ T920] RSP: 002b:00007ffe5631e628 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 32.422583][ T920] RAX: ffffffffffffffda RBX: 00007fde2ff63f88 RCX: 00007fde2fe331b8 [ 32.422584][ T920] RDX: 00007fde2fd70a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 32.422585][ T920] RBP: 00007ffe5631e680 R08: 0000000000000000 R09: 0000000000000000 [ 32.422586][ T920] R10: 00007ffe5631e4c0 R11: 0000000000000246 R12: 0000000000000001 [ 32.422587][ T920] R13: 0000000000000000 R14: 00007fde2ff62680 R15: 00007fde2ff63fa0 [ 32.422594][ T920] [ 55.912187][ T1468] awk (1468) used greatest stack depth: 22984 bytes left [ 55.912207][ T1468] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.912210][ T1468] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1468, name: awk [ 55.912211][ T1468] preempt_count: 2, expected: 0 [ 55.912212][ T1468] RCU nest depth: 0, expected: 0 [ 55.912213][ T1468] locks held by awk/1468: 5, last CPU#0: [ 55.912216][ T1468] #0: ffffffffb62267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 55.912228][ T1468] #1: ffffffffb638dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 55.912234][ T1468] #2: ffffffffb638dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 55.912239][ T1468] #3: ffffffffb62ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 55.912243][ T1468] #4: ffffffffb62ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 55.912247][ T1468] irq event stamp: 18128 [ 55.912248][ T1468] hardirqs last enabled at (18127): [] __down_trylock_console_sem+0x86/0xa0 [ 55.912250][ T1468] hardirqs last disabled at (18128): [] console_emit_next_record+0x3d4/0x4c0 [ 55.912252][ T1468] softirqs last enabled at (17672): [] handle_softirqs+0x67c/0x900 [ 55.912254][ T1468] softirqs last disabled at (16235): [] __irq_exit_rcu+0x145/0x1c0 [ 55.912257][ T1468] Preemption disabled at: [ 55.912257][ T1468] [<0000000000000000>] 0x0 [ 55.912266][ T1468] CPU: 0 UID: 0 PID: 1468 Comm: awk Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.912270][ T1468] Tainted: [W]=WARN [ 55.912271][ T1468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.912273][ T1468] Call Trace: [ 55.912274][ T1468] [ 55.912276][ T1468] dump_stack_lvl+0x6f/0xa0 [ 55.912282][ T1468] __might_resched.cold+0x1fe/0x2c1 [ 55.912287][ T1468] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.912291][ T1468] ? __kmalloc_noprof+0xdb/0x760 [ 55.912296][ T1468] __kmalloc_noprof+0x443/0x760 [ 55.912298][ T1468] ? alloc_buf.isra.0+0x4b/0x260 [ 55.912305][ T1468] ? do_raw_spin_unlock+0x59/0x250 [ 55.912307][ T1468] alloc_buf.isra.0+0x4b/0x260 [ 55.912311][ T1468] put_chars+0x1e1/0x2f0 [ 55.912315][ T1468] ? __send_to_port+0x420/0x420 [ 55.912317][ T1468] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.912321][ T1468] ? validate_chain+0x38b/0xc20 [ 55.912327][ T1468] hvc_console_print+0x292/0x780 [ 55.912335][ T1468] ? hvc_write+0x3a0/0x3a0 [ 55.912337][ T1468] ? rcu_is_watching+0x16/0xd0 [ 55.912340][ T1468] ? lock_acquire+0x13c/0x160 [ 55.912343][ T1468] console_emit_next_record+0x22f/0x4c0 [ 55.912347][ T1468] ? devkmsg_read+0x4b0/0x4b0 [ 55.912349][ T1468] ? console_flush_one_record+0x106/0x710 [ 55.912352][ T1468] ? rcu_is_watching+0x16/0xd0 [ 55.912354][ T1468] ? lock_acquire+0x13c/0x160 [ 55.912358][ T1468] console_flush_one_record+0x46f/0x710 [ 55.912362][ T1468] ? console_emit_next_record+0x4c0/0x4c0 [ 55.912364][ T1468] ? __lock_acquire+0x518/0xc20 [ 55.912369][ T1468] console_unlock+0xee/0x1f0 [ 55.912372][ T1468] ? console_flush_one_record+0x710/0x710 [ 55.912374][ T1468] ? rcu_is_watching+0x16/0xd0 [ 55.912376][ T1468] ? lock_acquire+0x60/0x160 [ 55.912380][ T1468] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.912381][ T1468] ? vprintk_emit+0x320/0x3e0 [ 55.912385][ T1468] vprintk_emit+0x37c/0x3e0 [ 55.912388][ T1468] ? wake_up_klogd_work_func+0x90/0x90 [ 55.912392][ T1468] ? __lock_acquire+0x518/0xc20 [ 55.912396][ T1468] _printk+0xc7/0x100 [ 55.912399][ T1468] ? snapshot_read.cold+0x21/0x21 [ 55.912402][ T1468] ? do_raw_spin_lock+0x131/0x280 [ 55.912405][ T1468] ? __rwlock_init+0x150/0x150 [ 55.912409][ T1468] ? do_raw_spin_lock+0x131/0x280 [ 55.912412][ T1468] do_exit.cold+0x82/0x9c [ 55.912416][ T1468] ? exit_notify+0x890/0x890 [ 55.912418][ T1468] ? __lock_release.isra.0+0x69/0x1a0 [ 55.912421][ T1468] ? rcu_is_watching+0x16/0xd0 [ 55.912425][ T1468] do_group_exit+0xb8/0x370 [ 55.912429][ T1468] __x64_sys_exit_group+0x3c/0x50 [ 55.912431][ T1468] x64_sys_call+0x1567/0x1570 [ 55.912433][ T1468] do_syscall_64+0xff/0x530 [ 55.912437][ T1468] ? exc_page_fault+0xee/0x100 [ 55.912440][ T1468] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.912442][ T1468] RIP: 0033:0x7f4feb4ac1b8 [ 55.912445][ T1468] Code: Unable to access opcode bytes at 0x7f4feb4ac18e. [ 55.912446][ T1468] RSP: 002b:00007fffb9d8ddf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 55.912448][ T1468] RAX: ffffffffffffffda RBX: 00007f4feb5dcf88 RCX: 00007f4feb4ac1b8 [ 55.912450][ T1468] RDX: 00007f4feb3bcdc8 RSI: fffffffffffffc30 RDI: 0000000000000000 [ 55.912451][ T1468] RBP: 00007fffb9d8de50 R08: 0000000000000000 R09: 0000000000000120 [ 55.912452][ T1468] R10: 00007fffb9d8dc50 R11: 0000000000000246 R12: 0000000000000002 [ 55.912452][ T1468] R13: 0000000000000000 R14: 00007f4feb5db680 R15: 00007f4feb5dcfa0 [ 55.912460][ T1468]