[ 9.274077][ T188] ip (188) used greatest stack depth: 23792 bytes left [ 9.274093][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.274095][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 9.274096][ T188] preempt_count: 2, expected: 0 [ 9.274097][ T188] RCU nest depth: 0, expected: 0 [ 9.274098][ T188] locks held by ip/188: 5, last CPU#0: [ 9.274100][ T188] #0: ffffffffbc8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.274113][ T188] #1: ffffffffbc969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.274119][ T188] #2: ffffffffbc969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.274122][ T188] #3: ffffffffbc889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.274126][ T188] #4: ffffffffbc889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.274130][ T188] irq event stamp: 50534 [ 9.274131][ T188] hardirqs last enabled at (50533): [] __down_trylock_console_sem+0x86/0xa0 [ 9.274133][ T188] hardirqs last disabled at (50534): [] console_emit_next_record+0x3d4/0x4c0 [ 9.274135][ T188] softirqs last enabled at (49250): [] netlink_release+0x17b/0xcf0 [ 9.274139][ T188] softirqs last disabled at (49248): [] netlink_release+0xd2/0xcf0 [ 9.274141][ T188] Preemption disabled at: [ 9.274142][ T188] [<0000000000000000>] 0x0 [ 9.274149][ T188] CPU: 0 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.274152][ T188] Tainted: [W]=WARN [ 9.274153][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.274154][ T188] Call Trace: [ 9.274156][ T188] [ 9.274157][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.274164][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.274168][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.274173][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.274178][ T188] __kmalloc_noprof+0x443/0x760 [ 9.274180][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.274185][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.274188][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.274191][ T188] put_chars+0x1e1/0x2f0 [ 9.274194][ T188] ? __send_to_port+0x420/0x420 [ 9.274195][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.274200][ T188] ? validate_chain+0x38b/0xc20 [ 9.274205][ T188] hvc_console_print+0x292/0x780 [ 9.274211][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.274213][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.274216][ T188] ? lock_acquire+0x13c/0x160 [ 9.274220][ T188] console_emit_next_record+0x22f/0x4c0 [ 9.274223][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 9.274225][ T188] ? console_flush_one_record+0x106/0x710 [ 9.274228][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.274231][ T188] ? lock_acquire+0x13c/0x160 [ 9.274235][ T188] console_flush_one_record+0x46f/0x710 [ 9.274239][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 9.274241][ T188] ? __lock_acquire+0x518/0xc20 [ 9.274246][ T188] console_unlock+0xee/0x1f0 [ 9.274248][ T188] ? console_flush_one_record+0x710/0x710 [ 9.274250][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.274252][ T188] ? lock_acquire+0x60/0x160 [ 9.274256][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.274258][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.274261][ T188] vprintk_emit+0x37c/0x3e0 [ 9.274265][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.274268][ T188] ? __lock_acquire+0x518/0xc20 [ 9.274272][ T188] _printk+0xc7/0x100 [ 9.274275][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.274278][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.274281][ T188] ? __rwlock_init+0x150/0x150 [ 9.274284][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.274287][ T188] do_exit.cold+0x82/0x9c [ 9.274291][ T188] ? exit_notify+0x890/0x890 [ 9.274293][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 9.274295][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.274299][ T188] do_group_exit+0xb8/0x370 [ 9.274302][ T188] __x64_sys_exit_group+0x3c/0x50 [ 9.274304][ T188] x64_sys_call+0x1567/0x1570 [ 9.274306][ T188] do_syscall_64+0xff/0x530 [ 9.274309][ T188] ? exc_page_fault+0xee/0x100 [ 9.274312][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.274314][ T188] RIP: 0033:0x7f8f6f4511b8 [ 9.274317][ T188] Code: Unable to access opcode bytes at 0x7f8f6f45118e. [ 9.274322][ T188] RSP: 002b:00007ffdf383fd68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.274324][ T188] RAX: ffffffffffffffda RBX: 00007f8f6f581f88 RCX: 00007f8f6f4511b8 [ 9.274326][ T188] RDX: 00007f8f6f19bfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.274327][ T188] RBP: 00007ffdf383fdc0 R08: 0000000000000000 R09: 0000000000008010 [ 9.274328][ T188] R10: 00007ffdf383fb80 R11: 0000000000000246 R12: 0000000000000001 [ 9.274329][ T188] R13: 0000000000000000 R14: 00007f8f6f580680 R15: 00007f8f6f581fa0 [ 9.274335][ T188] [ 16.623007][ T315] GACT probability NOT on [ 16.623025][ T315] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.623028][ T315] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 315, name: modprobe [ 16.623030][ T315] preempt_count: 1, expected: 0 [ 16.623030][ T315] RCU nest depth: 0, expected: 0 [ 16.623031][ T315] locks held by modprobe/315: 4, last CPU#3: [ 16.623034][ T315] #0: ffffffffbc969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.623046][ T315] #1: ffffffffbc969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.623050][ T315] #2: ffffffffbc889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.623054][ T315] #3: ffffffffbc889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.623058][ T315] irq event stamp: 17794 [ 16.623058][ T315] hardirqs last enabled at (17793): [] __down_trylock_console_sem+0x86/0xa0 [ 16.623061][ T315] hardirqs last disabled at (17794): [] console_emit_next_record+0x3d4/0x4c0 [ 16.623063][ T315] softirqs last enabled at (16764): [] handle_softirqs+0x67c/0x900 [ 16.623066][ T315] softirqs last disabled at (15667): [] __irq_exit_rcu+0x145/0x1c0 [ 16.623068][ T315] Preemption disabled at: [ 16.623069][ T315] [] vprintk_emit+0x31b/0x3e0 [ 16.623074][ T315] CPU: 3 UID: 0 PID: 315 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.623078][ T315] Tainted: [W]=WARN [ 16.623079][ T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.623080][ T315] Call Trace: [ 16.623081][ T315] [ 16.623083][ T315] dump_stack_lvl+0x6f/0xa0 [ 16.623088][ T315] ? vprintk_emit+0x31b/0x3e0 [ 16.623090][ T315] __might_resched.cold+0x1fe/0x2c1 [ 16.623095][ T315] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.623099][ T315] ? __kmalloc_noprof+0xdb/0x760 [ 16.623104][ T315] __kmalloc_noprof+0x443/0x760 [ 16.623106][ T315] ? alloc_buf.isra.0+0x4b/0x260 [ 16.623112][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 16.623115][ T315] alloc_buf.isra.0+0x4b/0x260 [ 16.623118][ T315] put_chars+0x1e1/0x2f0 [ 16.623120][ T315] ? desc_read_finalized_seq+0x79/0x120 [ 16.623122][ T315] ? __send_to_port+0x420/0x420 [ 16.623125][ T315] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.623128][ T315] ? validate_chain+0x38b/0xc20 [ 16.623132][ T315] hvc_console_print+0x292/0x780 [ 16.623135][ T315] ? __lock_acquire+0x518/0xc20 [ 16.623136][ T315] ? __lock_acquire+0x518/0xc20 [ 16.623141][ T315] ? hvc_write+0x3a0/0x3a0 [ 16.623142][ T315] ? console_emit_next_record+0x1df/0x4c0 [ 16.623145][ T315] ? rcu_is_watching+0x16/0xd0 [ 16.623148][ T315] ? lock_acquire+0x13c/0x160 [ 16.623152][ T315] console_emit_next_record+0x22f/0x4c0 [ 16.623155][ T315] ? devkmsg_read+0x4b0/0x4b0 [ 16.623157][ T315] ? console_flush_one_record+0x106/0x710 [ 16.623160][ T315] ? rcu_is_watching+0x16/0xd0 [ 16.623162][ T315] ? lock_acquire+0x13c/0x160 [ 16.623166][ T315] console_flush_one_record+0x46f/0x710 [ 16.623170][ T315] ? console_emit_next_record+0x4c0/0x4c0 [ 16.623172][ T315] ? __lock_acquire+0x518/0xc20 [ 16.623177][ T315] console_unlock+0xee/0x1f0 [ 16.623180][ T315] ? console_flush_one_record+0x710/0x710 [ 16.623181][ T315] ? rcu_is_watching+0x16/0xd0 [ 16.623184][ T315] ? lock_acquire+0x60/0x160 [ 16.623187][ T315] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.623189][ T315] ? vprintk_emit+0x320/0x3e0 [ 16.623192][ T315] vprintk_emit+0x37c/0x3e0 [ 16.623196][ T315] ? wake_up_klogd_work_func+0x90/0x90 [ 16.623201][ T315] ? udp_tunnel_nic_cleanup_module+0xb40/0xb40 [udp_tunnel] [ 16.623205][ T315] _printk+0xc7/0x100 [ 16.623208][ T315] ? snapshot_read.cold+0x21/0x21 [ 16.623214][ T315] ? do_one_initcall+0x113/0x4f0 [ 16.623217][ T315] gact_init_module+0x15/0x1000 [act_gact] [ 16.623220][ T315] do_one_initcall+0x124/0x4f0 [ 16.623222][ T315] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 16.623227][ T315] ? do_init_module+0xae/0x8a0 [ 16.623230][ T315] ? kasan_unpoison+0x44/0x70 [ 16.623234][ T315] do_init_module+0x2ad/0x8a0 [ 16.623238][ T315] ? lockdep_hardirqs_on+0x91/0x130 [ 16.623242][ T315] ? free_module+0x470/0x470 [ 16.623245][ T315] ? kfree+0x123/0x590 [ 16.623249][ T315] load_module+0x1424/0x1bb0 [ 16.623256][ T315] ? layout_and_allocate.isra.0+0x680/0x680 [ 16.623260][ T315] ? __ia32_sys_fsconfig+0x180/0x180 [ 16.623263][ T315] ? ovl_real_file+0x172/0x1e0 [ 16.623267][ T315] ? backing_file_read_iter+0x541/0x790 [ 16.623270][ T315] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.623274][ T315] init_module_from_file+0x11f/0x1a0 [ 16.623277][ T315] ? __do_sys_init_module+0x220/0x220 [ 16.623285][ T315] ? __rwlock_init+0x150/0x150 [ 16.623288][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 16.623291][ T315] idempotent_init_module+0x37b/0x7c0 [ 16.623294][ T315] ? init_module_from_file+0x1a0/0x1a0 [ 16.623300][ T315] ? rcu_is_watching+0x16/0xd0 [ 16.623303][ T315] ? cap_capable+0x1d7/0x3d0 [ 16.623308][ T315] __x64_sys_finit_module+0xdf/0x190 [ 16.623310][ T315] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.623314][ T315] do_syscall_64+0xff/0x530 [ 16.623316][ T315] ? exc_page_fault+0xee/0x100 [ 16.623318][ T315] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.623321][ T315] RIP: 0033:0x7fc9fab6f37d [ 16.623324][ T315] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 16.623326][ T315] RSP: 002b:00007fffdad45438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.623328][ T315] RAX: ffffffffffffffda RBX: 000055c2d1294810 RCX: 00007fc9fab6f37d [ 16.623330][ T315] RDX: 0000000000000000 RSI: 000055c29e754ffd RDI: 0000000000000000 [ 16.623331][ T315] RBP: 00007fffdad454d0 R08: 0000000000000000 R09: 0000000000000000 [ 16.623331][ T315] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c29e754ffd [ 16.623332][ T315] R13: 000055c2d1294960 R14: 0000000000040000 R15: 0000000000000000 [ 16.623339][ T315]