[ 10.022591][ T187] ip (187) used greatest stack depth: 23968 bytes left [ 10.022610][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.022612][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.022615][ T187] preempt_count: 2, expected: 0 [ 10.022616][ T187] RCU nest depth: 0, expected: 0 [ 10.022617][ T187] locks held by ip/187: 5, last CPU#2: [ 10.022620][ T187] #0: ffffffff930027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.022636][ T187] #1: ffffffff93169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.022643][ T187] #2: ffffffff93169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.022649][ T187] #3: ffffffff93089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.022655][ T187] #4: ffffffff93089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.022661][ T187] irq event stamp: 24626 [ 10.022662][ T187] hardirqs last enabled at (24625): [] __down_trylock_console_sem+0x86/0xa0 [ 10.022666][ T187] hardirqs last disabled at (24626): [] console_emit_next_record+0x3d4/0x4c0 [ 10.022669][ T187] softirqs last enabled at (24080): [] handle_softirqs+0x67c/0x900 [ 10.022671][ T187] softirqs last disabled at (24075): [] __irq_exit_rcu+0x145/0x1c0 [ 10.022675][ T187] Preemption disabled at: [ 10.022675][ T187] [<0000000000000000>] 0x0 [ 10.022684][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.022689][ T187] Tainted: [W]=WARN [ 10.022690][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.022692][ T187] Call Trace: [ 10.022694][ T187] [ 10.022696][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.022705][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.022711][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.022716][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.022723][ T187] __kmalloc_noprof+0x443/0x760 [ 10.022727][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.022736][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.022739][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.022745][ T187] put_chars+0x1e1/0x2f0 [ 10.022749][ T187] ? __send_to_port+0x420/0x420 [ 10.022751][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.022757][ T187] ? validate_chain+0x38b/0xc20 [ 10.022767][ T187] hvc_console_print+0x292/0x780 [ 10.022777][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.022780][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.022784][ T187] ? lock_acquire+0x13c/0x160 [ 10.022791][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.022797][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.022800][ T187] ? console_flush_one_record+0x106/0x710 [ 10.022805][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.022808][ T187] ? lock_acquire+0x13c/0x160 [ 10.022820][ T187] console_flush_one_record+0x46f/0x710 [ 10.022827][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.022829][ T187] ? __lock_acquire+0x518/0xc20 [ 10.022838][ T187] console_unlock+0xee/0x1f0 [ 10.022843][ T187] ? console_flush_one_record+0x710/0x710 [ 10.022845][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.022849][ T187] ? lock_acquire+0x60/0x160 [ 10.022855][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.022858][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.022863][ T187] vprintk_emit+0x37c/0x3e0 [ 10.022869][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.022875][ T187] ? __lock_acquire+0x518/0xc20 [ 10.022881][ T187] _printk+0xc7/0x100 [ 10.022886][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.022891][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.022895][ T187] ? __rwlock_init+0x150/0x150 [ 10.022901][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.022906][ T187] do_exit.cold+0x82/0x9c [ 10.022911][ T187] ? exit_notify+0x890/0x890 [ 10.022913][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.022918][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.022925][ T187] do_group_exit+0xb8/0x370 [ 10.022929][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.022932][ T187] x64_sys_call+0x1567/0x1570 [ 10.022935][ T187] do_syscall_64+0xff/0x530 [ 10.022940][ T187] ? exc_page_fault+0xee/0x100 [ 10.022945][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.022948][ T187] RIP: 0033:0x7f7a39f181b8 [ 10.022951][ T187] Code: Unable to access opcode bytes at 0x7f7a39f1818e. [ 10.022952][ T187] RSP: 002b:00007ffd01d688e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.022956][ T187] RAX: ffffffffffffffda RBX: 00007f7a3a048f88 RCX: 00007f7a39f181b8 [ 10.022958][ T187] RDX: 00007f7a39c62fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.022959][ T187] RBP: 00007ffd01d68940 R08: 0000000000000000 R09: 0000000000008010 [ 10.022961][ T187] R10: 00007ffd01d68700 R11: 0000000000000246 R12: 0000000000000001 [ 10.022962][ T187] R13: 0000000000000000 R14: 00007f7a3a047680 R15: 00007f7a3a048fa0 [ 10.022975][ T187] [ 17.348585][ T293] GACT probability NOT on [ 17.348604][ T293] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.348607][ T293] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 293, name: modprobe [ 17.348609][ T293] preempt_count: 1, expected: 0 [ 17.348610][ T293] RCU nest depth: 0, expected: 0 [ 17.348611][ T293] locks held by modprobe/293: 4, last CPU#2: [ 17.348613][ T293] #0: ffffffff93169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.348626][ T293] #1: ffffffff93169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.348631][ T293] #2: ffffffff93089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.348635][ T293] #3: ffffffff93089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.348639][ T293] irq event stamp: 28378 [ 17.348640][ T293] hardirqs last enabled at (28377): [] __down_trylock_console_sem+0x86/0xa0 [ 17.348643][ T293] hardirqs last disabled at (28378): [] console_emit_next_record+0x3d4/0x4c0 [ 17.348645][ T293] softirqs last enabled at (27236): [] handle_softirqs+0x67c/0x900 [ 17.348648][ T293] softirqs last disabled at (27149): [] __irq_exit_rcu+0x145/0x1c0 [ 17.348650][ T293] Preemption disabled at: [ 17.348651][ T293] [] vprintk_emit+0x31b/0x3e0 [ 17.348657][ T293] CPU: 2 UID: 0 PID: 293 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.348660][ T293] Tainted: [W]=WARN [ 17.348661][ T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.348663][ T293] Call Trace: [ 17.348665][ T293] [ 17.348666][ T293] dump_stack_lvl+0x6f/0xa0 [ 17.348672][ T293] ? vprintk_emit+0x31b/0x3e0 [ 17.348674][ T293] __might_resched.cold+0x1fe/0x2c1 [ 17.348679][ T293] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.348683][ T293] ? __kmalloc_noprof+0xdb/0x760 [ 17.348688][ T293] __kmalloc_noprof+0x443/0x760 [ 17.348691][ T293] ? alloc_buf.isra.0+0x4b/0x260 [ 17.348697][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 17.348699][ T293] alloc_buf.isra.0+0x4b/0x260 [ 17.348702][ T293] put_chars+0x1e1/0x2f0 [ 17.348705][ T293] ? desc_read_finalized_seq+0x79/0x120 [ 17.348707][ T293] ? __send_to_port+0x420/0x420 [ 17.348710][ T293] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.348713][ T293] ? validate_chain+0x38b/0xc20 [ 17.348718][ T293] hvc_console_print+0x292/0x780 [ 17.348720][ T293] ? __lock_acquire+0x518/0xc20 [ 17.348722][ T293] ? __lock_acquire+0x518/0xc20 [ 17.348727][ T293] ? hvc_write+0x3a0/0x3a0 [ 17.348728][ T293] ? console_emit_next_record+0x1df/0x4c0 [ 17.348731][ T293] ? rcu_is_watching+0x16/0xd0 [ 17.348734][ T293] ? lock_acquire+0x13c/0x160 [ 17.348738][ T293] console_emit_next_record+0x22f/0x4c0 [ 17.348742][ T293] ? devkmsg_read+0x4b0/0x4b0 [ 17.348744][ T293] ? console_flush_one_record+0x106/0x710 [ 17.348747][ T293] ? rcu_is_watching+0x16/0xd0 [ 17.348750][ T293] ? lock_acquire+0x13c/0x160 [ 17.348753][ T293] console_flush_one_record+0x46f/0x710 [ 17.348758][ T293] ? console_emit_next_record+0x4c0/0x4c0 [ 17.348760][ T293] ? __lock_acquire+0x518/0xc20 [ 17.348765][ T293] console_unlock+0xee/0x1f0 [ 17.348768][ T293] ? console_flush_one_record+0x710/0x710 [ 17.348769][ T293] ? rcu_is_watching+0x16/0xd0 [ 17.348772][ T293] ? lock_acquire+0x60/0x160 [ 17.348775][ T293] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.348777][ T293] ? vprintk_emit+0x320/0x3e0 [ 17.348781][ T293] vprintk_emit+0x37c/0x3e0 [ 17.348785][ T293] ? wake_up_klogd_work_func+0x90/0x90 [ 17.348790][ T293] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 17.348794][ T293] _printk+0xc7/0x100 [ 17.348798][ T293] ? snapshot_read.cold+0x21/0x21 [ 17.348804][ T293] ? do_one_initcall+0x113/0x4f0 [ 17.348807][ T293] gact_init_module+0x15/0x1000 [act_gact] [ 17.348809][ T293] do_one_initcall+0x124/0x4f0 [ 17.348812][ T293] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 17.348817][ T293] ? do_init_module+0xae/0x8a0 [ 17.348820][ T293] ? kasan_unpoison+0x44/0x70 [ 17.348825][ T293] do_init_module+0x2ad/0x8a0 [ 17.348829][ T293] ? lockdep_hardirqs_on+0x91/0x130 [ 17.348840][ T293] ? free_module+0x470/0x470 [ 17.348844][ T293] ? kfree+0x123/0x590 [ 17.348848][ T293] load_module+0x1424/0x1bb0 [ 17.348855][ T293] ? layout_and_allocate.isra.0+0x680/0x680 [ 17.348859][ T293] ? __ia32_sys_fsconfig+0x180/0x180 [ 17.348862][ T293] ? ovl_real_file+0x172/0x1e0 [ 17.348866][ T293] ? backing_file_read_iter+0x541/0x790 [ 17.348869][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.348873][ T293] init_module_from_file+0x11f/0x1a0 [ 17.348876][ T293] ? __do_sys_init_module+0x220/0x220 [ 17.348884][ T293] ? __rwlock_init+0x150/0x150 [ 17.348888][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 17.348891][ T293] idempotent_init_module+0x37b/0x7c0 [ 17.348895][ T293] ? init_module_from_file+0x1a0/0x1a0 [ 17.348901][ T293] ? rcu_is_watching+0x16/0xd0 [ 17.348903][ T293] ? cap_capable+0x1d7/0x3d0 [ 17.348909][ T293] __x64_sys_finit_module+0xdf/0x190 [ 17.348912][ T293] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.348915][ T293] do_syscall_64+0xff/0x530 [ 17.348917][ T293] ? exc_page_fault+0xee/0x100 [ 17.348920][ T293] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.348923][ T293] RIP: 0033:0x7f84f2a0d37d [ 17.348926][ T293] 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 [ 17.348928][ T293] RSP: 002b:00007ffeae8302c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 17.348931][ T293] RAX: ffffffffffffffda RBX: 0000561cfd33b810 RCX: 00007f84f2a0d37d [ 17.348932][ T293] RDX: 0000000000000000 RSI: 0000561cc7ee7ffd RDI: 0000000000000000 [ 17.348933][ T293] RBP: 00007ffeae830360 R08: 0000000000000000 R09: 0000000000000000 [ 17.348934][ T293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cc7ee7ffd [ 17.348935][ T293] R13: 0000561cfd33b960 R14: 0000000000040000 R15: 0000000000000000 [ 17.348941][ T293]