[ 9.704972][ T209] ip (209) used greatest stack depth: 24176 bytes left [ 9.704990][ T209] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.704992][ T209] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 209, name: ip [ 9.704993][ T209] preempt_count: 2, expected: 0 [ 9.704994][ T209] RCU nest depth: 0, expected: 0 [ 9.704995][ T209] locks held by ip/209: 5, last CPU#2: [ 9.704997][ T209] #0: ffffffff89c167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.705008][ T209] #1: ffffffff89d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.705012][ T209] #2: ffffffff89d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.705017][ T209] #3: ffffffff89c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.705020][ T209] #4: ffffffff89c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.705024][ T209] irq event stamp: 27448 [ 9.705025][ T209] hardirqs last enabled at (27447): [] __down_trylock_console_sem+0x86/0xa0 [ 9.705029][ T209] hardirqs last disabled at (27448): [] console_emit_next_record+0x3d4/0x4c0 [ 9.705031][ T209] softirqs last enabled at (27056): [] handle_softirqs+0x67c/0x900 [ 9.705032][ T209] softirqs last disabled at (27051): [] __irq_exit_rcu+0x145/0x1c0 [ 9.705035][ T209] Preemption disabled at: [ 9.705035][ T209] [<0000000000000000>] 0x0 [ 9.705042][ T209] CPU: 2 UID: 0 PID: 209 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.705045][ T209] Tainted: [W]=WARN [ 9.705046][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.705048][ T209] Call Trace: [ 9.705049][ T209] [ 9.705051][ T209] dump_stack_lvl+0x6f/0xa0 [ 9.705057][ T209] __might_resched.cold+0x1fe/0x2c1 [ 9.705061][ T209] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.705065][ T209] ? __kmalloc_noprof+0xdb/0x760 [ 9.705070][ T209] __kmalloc_noprof+0x443/0x760 [ 9.705071][ T209] ? alloc_buf.isra.0+0x4b/0x260 [ 9.705078][ T209] ? do_raw_spin_unlock+0x59/0x250 [ 9.705081][ T209] alloc_buf.isra.0+0x4b/0x260 [ 9.705085][ T209] put_chars+0x1e1/0x2f0 [ 9.705087][ T209] ? __send_to_port+0x420/0x420 [ 9.705088][ T209] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.705091][ T209] ? validate_chain+0x38b/0xc20 [ 9.705097][ T209] hvc_console_print+0x292/0x780 [ 9.705104][ T209] ? hvc_write+0x3a0/0x3a0 [ 9.705107][ T209] ? rcu_is_watching+0x16/0xd0 [ 9.705108][ T209] ? lock_acquire+0x13c/0x160 [ 9.705112][ T209] console_emit_next_record+0x22f/0x4c0 [ 9.705116][ T209] ? devkmsg_read+0x4b0/0x4b0 [ 9.705118][ T209] ? console_flush_one_record+0x106/0x710 [ 9.705121][ T209] ? rcu_is_watching+0x16/0xd0 [ 9.705123][ T209] ? lock_acquire+0x13c/0x160 [ 9.705127][ T209] console_flush_one_record+0x46f/0x710 [ 9.705131][ T209] ? console_emit_next_record+0x4c0/0x4c0 [ 9.705133][ T209] ? __lock_acquire+0x518/0xc20 [ 9.705138][ T209] console_unlock+0xee/0x1f0 [ 9.705141][ T209] ? console_flush_one_record+0x710/0x710 [ 9.705143][ T209] ? rcu_is_watching+0x16/0xd0 [ 9.705144][ T209] ? lock_acquire+0xe0/0x160 [ 9.705148][ T209] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.705150][ T209] ? vprintk_emit+0x320/0x3e0 [ 9.705152][ T209] vprintk_emit+0x37c/0x3e0 [ 9.705155][ T209] ? wake_up_klogd_work_func+0x90/0x90 [ 9.705158][ T209] ? __lock_acquire+0x518/0xc20 [ 9.705162][ T209] _printk+0xc7/0x100 [ 9.705165][ T209] ? snapshot_read.cold+0x21/0x21 [ 9.705168][ T209] ? do_raw_spin_lock+0x131/0x280 [ 9.705171][ T209] ? __rwlock_init+0x150/0x150 [ 9.705174][ T209] ? do_raw_spin_lock+0x131/0x280 [ 9.705177][ T209] do_exit.cold+0x82/0x9c [ 9.705181][ T209] ? exit_notify+0x890/0x890 [ 9.705182][ T209] ? __lock_release.isra.0+0x69/0x1a0 [ 9.705185][ T209] ? rcu_is_watching+0x16/0xd0 [ 9.705188][ T209] do_group_exit+0xb8/0x370 [ 9.705191][ T209] __x64_sys_exit_group+0x3c/0x50 [ 9.705193][ T209] x64_sys_call+0x1567/0x1570 [ 9.705195][ T209] do_syscall_64+0xff/0x530 [ 9.705199][ T209] ? exc_page_fault+0xee/0x100 [ 9.705202][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.705204][ T209] RIP: 0033:0x7fcb357611b8 [ 9.705206][ T209] Code: Unable to access opcode bytes at 0x7fcb3576118e. [ 9.705207][ T209] RSP: 002b:00007fff1f4361d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.705209][ T209] RAX: ffffffffffffffda RBX: 00007fcb35891f88 RCX: 00007fcb357611b8 [ 9.705210][ T209] RDX: 00007fcb354abfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.705211][ T209] RBP: 00007fff1f436230 R08: 0000000000000000 R09: 0000000000000050 [ 9.705212][ T209] R10: 00007fff1f435ff0 R11: 0000000000000246 R12: 0000000000000001 [ 9.705213][ T209] R13: 0000000000000000 R14: 00007fcb35890680 R15: 00007fcb35891fa0 [ 9.705220][ T209] [ 10.160250][ T231] veth0: renamed from veth-rt-1 [ 10.486278][ T240] veth0: renamed from veth-rt-2 [ 10.758192][ T248] ip (248) used greatest stack depth: 24016 bytes left [ 10.758208][ T248] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.758210][ T248] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 248, name: ip [ 10.758212][ T248] preempt_count: 2, expected: 0 [ 10.758212][ T248] RCU nest depth: 0, expected: 0 [ 10.758213][ T248] locks held by ip/248: 5, last CPU#0: [ 10.758215][ T248] #0: ffffffff89c167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.758226][ T248] #1: ffffffff89d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.758231][ T248] #2: ffffffff89d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.758235][ T248] #3: ffffffff89c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.758239][ T248] #4: ffffffff89c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.758243][ T248] irq event stamp: 30754 [ 10.758244][ T248] hardirqs last enabled at (30753): [] __down_trylock_console_sem+0x86/0xa0 [ 10.758247][ T248] hardirqs last disabled at (30754): [] console_emit_next_record+0x3d4/0x4c0 [ 10.758249][ T248] softirqs last enabled at (27694): [] handle_softirqs+0x67c/0x900 [ 10.758251][ T248] softirqs last disabled at (26945): [] __irq_exit_rcu+0x145/0x1c0 [ 10.758254][ T248] Preemption disabled at: [ 10.758254][ T248] [<0000000000000000>] 0x0 [ 10.758261][ T248] CPU: 0 UID: 0 PID: 248 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.758264][ T248] Tainted: [W]=WARN [ 10.758265][ T248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.758267][ T248] Call Trace: [ 10.758268][ T248] [ 10.758270][ T248] dump_stack_lvl+0x6f/0xa0 [ 10.758276][ T248] __might_resched.cold+0x1fe/0x2c1 [ 10.758281][ T248] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.758285][ T248] ? __kmalloc_noprof+0xdb/0x760 [ 10.758289][ T248] __kmalloc_noprof+0x443/0x760 [ 10.758291][ T248] ? alloc_buf.isra.0+0x4b/0x260 [ 10.758298][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 10.758300][ T248] alloc_buf.isra.0+0x4b/0x260 [ 10.758304][ T248] put_chars+0x1e1/0x2f0 [ 10.758306][ T248] ? __send_to_port+0x420/0x420 [ 10.758308][ T248] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.758311][ T248] ? validate_chain+0x38b/0xc20 [ 10.758317][ T248] hvc_console_print+0x292/0x780 [ 10.758324][ T248] ? hvc_write+0x3a0/0x3a0 [ 10.758326][ T248] ? rcu_is_watching+0x16/0xd0 [ 10.758328][ T248] ? lock_acquire+0x13c/0x160 [ 10.758332][ T248] console_emit_next_record+0x22f/0x4c0 [ 10.758336][ T248] ? devkmsg_read+0x4b0/0x4b0 [ 10.758338][ T248] ? console_flush_one_record+0x106/0x710 [ 10.758341][ T248] ? rcu_is_watching+0x16/0xd0 [ 10.758343][ T248] ? lock_acquire+0x13c/0x160 [ 10.758347][ T248] console_flush_one_record+0x46f/0x710 [ 10.758351][ T248] ? console_emit_next_record+0x4c0/0x4c0 [ 10.758353][ T248] ? __lock_acquire+0x518/0xc20 [ 10.758358][ T248] console_unlock+0xee/0x1f0 [ 10.758361][ T248] ? console_flush_one_record+0x710/0x710 [ 10.758363][ T248] ? rcu_is_watching+0x16/0xd0 [ 10.758364][ T248] ? lock_acquire+0xe0/0x160 [ 10.758368][ T248] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.758370][ T248] ? vprintk_emit+0x320/0x3e0 [ 10.758372][ T248] vprintk_emit+0x37c/0x3e0 [ 10.758375][ T248] ? wake_up_klogd_work_func+0x90/0x90 [ 10.758378][ T248] ? __lock_acquire+0x518/0xc20 [ 10.758382][ T248] _printk+0xc7/0x100 [ 10.758386][ T248] ? snapshot_read.cold+0x21/0x21 [ 10.758389][ T248] ? do_raw_spin_lock+0x131/0x280 [ 10.758391][ T248] ? __rwlock_init+0x150/0x150 [ 10.758395][ T248] ? do_raw_spin_lock+0x131/0x280 [ 10.758398][ T248] do_exit.cold+0x82/0x9c [ 10.758401][ T248] ? exit_notify+0x890/0x890 [ 10.758402][ T248] ? __lock_release.isra.0+0x69/0x1a0 [ 10.758405][ T248] ? rcu_is_watching+0x16/0xd0 [ 10.758409][ T248] do_group_exit+0xb8/0x370 [ 10.758411][ T248] __x64_sys_exit_group+0x3c/0x50 [ 10.758413][ T248] x64_sys_call+0x1567/0x1570 [ 10.758416][ T248] do_syscall_64+0xff/0x530 [ 10.758420][ T248] ? exc_page_fault+0xee/0x100 [ 10.758423][ T248] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.758425][ T248] RIP: 0033:0x7f4c38cff1b8 [ 10.758427][ T248] Code: Unable to access opcode bytes at 0x7f4c38cff18e. [ 10.758428][ T248] RSP: 002b:00007ffc5f8a4ff8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.758431][ T248] RAX: ffffffffffffffda RBX: 00007f4c38e2ff88 RCX: 00007f4c38cff1b8 [ 10.758432][ T248] RDX: 00007f4c38a49fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.758433][ T248] RBP: 00007ffc5f8a5050 R08: 0000000000000000 R09: 0000000000000050 [ 10.758434][ T248] R10: 00007ffc5f8a4e10 R11: 0000000000000246 R12: 0000000000000001 [ 10.758434][ T248] R13: 0000000000000000 R14: 00007f4c38e2e680 R15: 00007f4c38e2ffa0 [ 10.758441][ T248] [ 11.949873][ T282] ip (282) used greatest stack depth: 23568 bytes left [ 11.949889][ T282] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.949892][ T282] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 282, name: ip [ 11.949893][ T282] preempt_count: 2, expected: 0 [ 11.949894][ T282] RCU nest depth: 0, expected: 0 [ 11.949895][ T282] locks held by ip/282: 5, last CPU#0: [ 11.949896][ T282] #0: ffffffff89c167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.949908][ T282] #1: ffffffff89d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.949913][ T282] #2: ffffffff89d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.949917][ T282] #3: ffffffff89c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.949920][ T282] #4: ffffffff89c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.949924][ T282] irq event stamp: 23286 [ 11.949925][ T282] hardirqs last enabled at (23285): [] __down_trylock_console_sem+0x86/0xa0 [ 11.949929][ T282] hardirqs last disabled at (23286): [] console_emit_next_record+0x3d4/0x4c0 [ 11.949931][ T282] softirqs last enabled at (21800): [] handle_softirqs+0x67c/0x900 [ 11.949933][ T282] softirqs last disabled at (20939): [] __irq_exit_rcu+0x145/0x1c0 [ 11.949935][ T282] Preemption disabled at: [ 11.949936][ T282] [<0000000000000000>] 0x0 [ 11.949942][ T282] CPU: 0 UID: 0 PID: 282 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.949945][ T282] Tainted: [W]=WARN [ 11.949946][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.949948][ T282] Call Trace: [ 11.949949][ T282] [ 11.949951][ T282] dump_stack_lvl+0x6f/0xa0 [ 11.949957][ T282] __might_resched.cold+0x1fe/0x2c1 [ 11.949961][ T282] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.949965][ T282] ? __kmalloc_noprof+0xdb/0x760 [ 11.949970][ T282] __kmalloc_noprof+0x443/0x760 [ 11.949971][ T282] ? alloc_buf.isra.0+0x4b/0x260 [ 11.949978][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 11.949981][ T282] alloc_buf.isra.0+0x4b/0x260 [ 11.949985][ T282] put_chars+0x1e1/0x2f0 [ 11.949987][ T282] ? __send_to_port+0x420/0x420 [ 11.949988][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.949992][ T282] ? validate_chain+0x38b/0xc20 [ 11.949997][ T282] hvc_console_print+0x292/0x780 [ 11.950005][ T282] ? hvc_write+0x3a0/0x3a0 [ 11.950007][ T282] ? rcu_is_watching+0x16/0xd0 [ 11.950009][ T282] ? lock_acquire+0x13c/0x160 [ 11.950013][ T282] console_emit_next_record+0x22f/0x4c0 [ 11.950017][ T282] ? devkmsg_read+0x4b0/0x4b0 [ 11.950019][ T282] ? console_flush_one_record+0x106/0x710 [ 11.950022][ T282] ? rcu_is_watching+0x16/0xd0 [ 11.950024][ T282] ? lock_acquire+0x13c/0x160 [ 11.950027][ T282] console_flush_one_record+0x46f/0x710 [ 11.950032][ T282] ? console_emit_next_record+0x4c0/0x4c0 [ 11.950033][ T282] ? __lock_acquire+0x518/0xc20 [ 11.950039][ T282] console_unlock+0xee/0x1f0 [ 11.950042][ T282] ? console_flush_one_record+0x710/0x710 [ 11.950043][ T282] ? rcu_is_watching+0x16/0xd0 [ 11.950045][ T282] ? lock_acquire+0xe0/0x160 [ 11.950049][ T282] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.950050][ T282] ? vprintk_emit+0x320/0x3e0 [ 11.950053][ T282] vprintk_emit+0x37c/0x3e0 [ 11.950056][ T282] ? wake_up_klogd_work_func+0x90/0x90 [ 11.950059][ T282] ? __lock_acquire+0x518/0xc20 [ 11.950063][ T282] _printk+0xc7/0x100 [ 11.950066][ T282] ? snapshot_read.cold+0x21/0x21 [ 11.950069][ T282] ? do_raw_spin_lock+0x131/0x280 [ 11.950072][ T282] ? __rwlock_init+0x150/0x150 [ 11.950076][ T282] ? do_raw_spin_lock+0x131/0x280 [ 11.950078][ T282] do_exit.cold+0x82/0x9c [ 11.950082][ T282] ? exit_notify+0x890/0x890 [ 11.950083][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 11.950086][ T282] ? rcu_is_watching+0x16/0xd0 [ 11.950089][ T282] do_group_exit+0xb8/0x370 [ 11.950092][ T282] __x64_sys_exit_group+0x3c/0x50 [ 11.950094][ T282] x64_sys_call+0x1567/0x1570 [ 11.950096][ T282] do_syscall_64+0xff/0x530 [ 11.950100][ T282] ? exc_page_fault+0xee/0x100 [ 11.950103][ T282] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.950105][ T282] RIP: 0033:0x7f8d251b51b8 [ 11.950107][ T282] Code: Unable to access opcode bytes at 0x7f8d251b518e. [ 11.950108][ T282] RSP: 002b:00007ffc8fc40738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.950111][ T282] RAX: ffffffffffffffda RBX: 00007f8d252e5f88 RCX: 00007f8d251b51b8 [ 11.950112][ T282] RDX: 00007f8d24efffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.950113][ T282] RBP: 00007ffc8fc40790 R08: 0000000000000000 R09: 0000000000000050 [ 11.950114][ T282] R10: 00007ffc8fc40550 R11: 0000000000000246 R12: 0000000000000001 [ 11.950114][ T282] R13: 0000000000000000 R14: 00007f8d252e4680 R15: 00007f8d252e5fa0 [ 11.950121][ T282]