[ 11.048808][ T200] ip (200) used greatest stack depth: 24368 bytes left [ 11.048825][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.048827][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: ip [ 11.048829][ T200] preempt_count: 2, expected: 0 [ 11.048829][ T200] RCU nest depth: 0, expected: 0 [ 11.048830][ T200] locks held by ip/200: 5, last CPU#0: [ 11.048833][ T200] #0: ffffffff8fe167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.048844][ T200] #1: ffffffff8ff7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.048849][ T200] #2: ffffffff8ff7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.048854][ T200] #3: ffffffff8fe9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.048857][ T200] #4: ffffffff8fe9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.048861][ T200] irq event stamp: 25320 [ 11.048862][ T200] hardirqs last enabled at (25319): [] __down_trylock_console_sem+0x86/0xa0 [ 11.048865][ T200] hardirqs last disabled at (25320): [] console_emit_next_record+0x3d4/0x4c0 [ 11.048868][ T200] softirqs last enabled at (24778): [] handle_softirqs+0x67c/0x900 [ 11.048870][ T200] softirqs last disabled at (24773): [] __irq_exit_rcu+0x145/0x1c0 [ 11.048873][ T200] Preemption disabled at: [ 11.048873][ T200] [<0000000000000000>] 0x0 [ 11.048880][ T200] CPU: 0 UID: 0 PID: 200 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.048884][ T200] Tainted: [W]=WARN [ 11.048885][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.048886][ T200] Call Trace: [ 11.048888][ T200] [ 11.048889][ T200] dump_stack_lvl+0x6f/0xa0 [ 11.048896][ T200] __might_resched.cold+0x1fe/0x2c1 [ 11.048901][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.048905][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 11.048909][ T200] __kmalloc_noprof+0x443/0x760 [ 11.048911][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 11.048918][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 11.048921][ T200] alloc_buf.isra.0+0x4b/0x260 [ 11.048925][ T200] put_chars+0x1e1/0x2f0 [ 11.048927][ T200] ? __send_to_port+0x420/0x420 [ 11.048928][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.048932][ T200] ? validate_chain+0x38b/0xc20 [ 11.048938][ T200] hvc_console_print+0x292/0x780 [ 11.048945][ T200] ? hvc_write+0x3a0/0x3a0 [ 11.048948][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.048950][ T200] ? lock_acquire+0x13c/0x160 [ 11.048954][ T200] console_emit_next_record+0x22f/0x4c0 [ 11.048958][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 11.048960][ T200] ? console_flush_one_record+0x106/0x710 [ 11.048964][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.048965][ T200] ? lock_acquire+0x13c/0x160 [ 11.048969][ T200] console_flush_one_record+0x46f/0x710 [ 11.048974][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 11.048976][ T200] ? __lock_acquire+0x518/0xc20 [ 11.048981][ T200] console_unlock+0xee/0x1f0 [ 11.048984][ T200] ? console_flush_one_record+0x710/0x710 [ 11.048986][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.048988][ T200] ? lock_acquire+0xe0/0x160 [ 11.048991][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.048993][ T200] ? vprintk_emit+0x320/0x3e0 [ 11.048996][ T200] vprintk_emit+0x37c/0x3e0 [ 11.048999][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 11.049002][ T200] ? __lock_acquire+0x518/0xc20 [ 11.049006][ T200] _printk+0xc7/0x100 [ 11.049010][ T200] ? snapshot_read.cold+0x21/0x21 [ 11.049013][ T200] ? do_raw_spin_lock+0x131/0x280 [ 11.049015][ T200] ? __rwlock_init+0x150/0x150 [ 11.049019][ T200] ? do_raw_spin_lock+0x131/0x280 [ 11.049022][ T200] do_exit.cold+0x82/0x9c [ 11.049026][ T200] ? exit_notify+0x890/0x890 [ 11.049027][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 11.049030][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.049034][ T200] do_group_exit+0xb8/0x370 [ 11.049036][ T200] __x64_sys_exit_group+0x3c/0x50 [ 11.049038][ T200] x64_sys_call+0x1567/0x1570 [ 11.049041][ T200] do_syscall_64+0xff/0x530 [ 11.049045][ T200] ? exc_page_fault+0xee/0x100 [ 11.049048][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.049050][ T200] RIP: 0033:0x7f82a99671b8 [ 11.049052][ T200] Code: Unable to access opcode bytes at 0x7f82a996718e. [ 11.049054][ T200] RSP: 002b:00007fff9c949788 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.049056][ T200] RAX: ffffffffffffffda RBX: 00007f82a9a97f88 RCX: 00007f82a99671b8 [ 11.049057][ T200] RDX: 00007f82a96b1fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.049058][ T200] RBP: 00007fff9c9497e0 R08: 0000000000000000 R09: 0000000000000050 [ 11.049059][ T200] R10: 00007fff9c9495a0 R11: 0000000000000246 R12: 0000000000000001 [ 11.049060][ T200] R13: 0000000000000000 R14: 00007f82a9a96680 R15: 00007f82a9a97fa0 [ 11.049067][ T200] [ 12.616000][ T234] ip (234) used greatest stack depth: 24128 bytes left [ 12.616017][ T234] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.616018][ T234] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 234, name: ip [ 12.616020][ T234] preempt_count: 2, expected: 0 [ 12.616021][ T234] RCU nest depth: 0, expected: 0 [ 12.616022][ T234] locks held by ip/234: 5, last CPU#3: [ 12.616024][ T234] #0: ffffffff8fe167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 12.616035][ T234] #1: ffffffff8ff7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.616040][ T234] #2: ffffffff8ff7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.616044][ T234] #3: ffffffff8fe9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.616048][ T234] #4: ffffffff8fe9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.616052][ T234] irq event stamp: 40002 [ 12.616053][ T234] hardirqs last enabled at (40001): [] __down_trylock_console_sem+0x86/0xa0 [ 12.616056][ T234] hardirqs last disabled at (40002): [] console_emit_next_record+0x3d4/0x4c0 [ 12.616058][ T234] softirqs last enabled at (38414): [] netlink_release+0x17b/0xcf0 [ 12.616062][ T234] softirqs last disabled at (38412): [] netlink_release+0xd2/0xcf0 [ 12.616065][ T234] Preemption disabled at: [ 12.616065][ T234] [<0000000000000000>] 0x0 [ 12.616072][ T234] CPU: 3 UID: 0 PID: 234 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.616075][ T234] Tainted: [W]=WARN [ 12.616076][ T234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.616078][ T234] Call Trace: [ 12.616079][ T234] [ 12.616081][ T234] dump_stack_lvl+0x6f/0xa0 [ 12.616088][ T234] __might_resched.cold+0x1fe/0x2c1 [ 12.616092][ T234] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.616096][ T234] ? __kmalloc_noprof+0xdb/0x760 [ 12.616101][ T234] __kmalloc_noprof+0x443/0x760 [ 12.616103][ T234] ? alloc_buf.isra.0+0x4b/0x260 [ 12.616109][ T234] ? do_raw_spin_unlock+0x59/0x250 [ 12.616111][ T234] alloc_buf.isra.0+0x4b/0x260 [ 12.616115][ T234] put_chars+0x1e1/0x2f0 [ 12.616118][ T234] ? __send_to_port+0x420/0x420 [ 12.616119][ T234] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.616122][ T234] ? validate_chain+0x38b/0xc20 [ 12.616128][ T234] hvc_console_print+0x292/0x780 [ 12.616135][ T234] ? hvc_write+0x3a0/0x3a0 [ 12.616138][ T234] ? rcu_is_watching+0x16/0xd0 [ 12.616140][ T234] ? lock_acquire+0x13c/0x160 [ 12.616144][ T234] console_emit_next_record+0x22f/0x4c0 [ 12.616148][ T234] ? devkmsg_read+0x4b0/0x4b0 [ 12.616150][ T234] ? console_flush_one_record+0x106/0x710 [ 12.616155][ T234] ? rcu_is_watching+0x16/0xd0 [ 12.616156][ T234] ? lock_acquire+0x13c/0x160 [ 12.616160][ T234] console_flush_one_record+0x46f/0x710 [ 12.616164][ T234] ? console_emit_next_record+0x4c0/0x4c0 [ 12.616166][ T234] ? __lock_acquire+0x518/0xc20 [ 12.616171][ T234] console_unlock+0xee/0x1f0 [ 12.616174][ T234] ? console_flush_one_record+0x710/0x710 [ 12.616176][ T234] ? rcu_is_watching+0x16/0xd0 [ 12.616178][ T234] ? lock_acquire+0xe0/0x160 [ 12.616181][ T234] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.616183][ T234] ? vprintk_emit+0x320/0x3e0 [ 12.616186][ T234] vprintk_emit+0x37c/0x3e0 [ 12.616189][ T234] ? wake_up_klogd_work_func+0x90/0x90 [ 12.616192][ T234] ? __lock_acquire+0x518/0xc20 [ 12.616195][ T234] _printk+0xc7/0x100 [ 12.616199][ T234] ? snapshot_read.cold+0x21/0x21 [ 12.616202][ T234] ? do_raw_spin_lock+0x131/0x280 [ 12.616204][ T234] ? __rwlock_init+0x150/0x150 [ 12.616208][ T234] ? do_raw_spin_lock+0x131/0x280 [ 12.616211][ T234] do_exit.cold+0x82/0x9c [ 12.616214][ T234] ? exit_notify+0x890/0x890 [ 12.616216][ T234] ? __lock_release.isra.0+0x69/0x1a0 [ 12.616218][ T234] ? rcu_is_watching+0x16/0xd0 [ 12.616222][ T234] do_group_exit+0xb8/0x370 [ 12.616224][ T234] __x64_sys_exit_group+0x3c/0x50 [ 12.616231][ T234] x64_sys_call+0x1567/0x1570 [ 12.616234][ T234] do_syscall_64+0xff/0x530 [ 12.616237][ T234] ? exc_page_fault+0xee/0x100 [ 12.616240][ T234] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.616243][ T234] RIP: 0033:0x7fcb1be2b1b8 [ 12.616245][ T234] Code: Unable to access opcode bytes at 0x7fcb1be2b18e. [ 12.616246][ T234] RSP: 002b:00007ffe79a58a58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 12.616248][ T234] RAX: ffffffffffffffda RBX: 00007fcb1bf5bf88 RCX: 00007fcb1be2b1b8 [ 12.616250][ T234] RDX: 00007fcb1bb75fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 12.616251][ T234] RBP: 00007ffe79a58ab0 R08: 0000000000000000 R09: 0000000000008010 [ 12.616251][ T234] R10: 00007ffe79a58870 R11: 0000000000000246 R12: 0000000000000001 [ 12.616252][ T234] R13: 0000000000000000 R14: 00007fcb1bf5a680 R15: 00007fcb1bf5bfa0 [ 12.616259][ T234] [ 12.687251][ T236] eth0: renamed from r1h0 [ 12.978977][ T243] eth1: renamed from r1h1 [ 13.203493][ T248] ip (248) used greatest stack depth: 23984 bytes left [ 13.282460][ T250] eth2: renamed from r1h2 [ 13.542791][ T257] eth3: renamed from r1h3