[ 11.351699][ T207] sysctl (207) used greatest stack depth: 23808 bytes left [ 11.351715][ T207] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.351717][ T207] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 207, name: sysctl [ 11.351718][ T207] preempt_count: 2, expected: 0 [ 11.351719][ T207] RCU nest depth: 0, expected: 0 [ 11.351720][ T207] locks held by sysctl/207: 5, last CPU#1: [ 11.351722][ T207] #0: ffffffffac8167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.351734][ T207] #1: ffffffffac97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.351738][ T207] #2: ffffffffac97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.351743][ T207] #3: ffffffffac89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.351747][ T207] #4: ffffffffac89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.351751][ T207] irq event stamp: 37238 [ 11.351752][ T207] hardirqs last enabled at (37237): [] __down_trylock_console_sem+0x86/0xa0 [ 11.351755][ T207] hardirqs last disabled at (37238): [] console_emit_next_record+0x3d4/0x4c0 [ 11.351757][ T207] softirqs last enabled at (37038): [] handle_softirqs+0x67c/0x900 [ 11.351759][ T207] softirqs last disabled at (36895): [] __irq_exit_rcu+0x145/0x1c0 [ 11.351762][ T207] Preemption disabled at: [ 11.351763][ T207] [<0000000000000000>] 0x0 [ 11.351769][ T207] CPU: 1 UID: 0 PID: 207 Comm: sysctl Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.351773][ T207] Tainted: [W]=WARN [ 11.351773][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.351775][ T207] Call Trace: [ 11.351776][ T207] [ 11.351778][ T207] dump_stack_lvl+0x6f/0xa0 [ 11.351785][ T207] __might_resched.cold+0x1fe/0x2c1 [ 11.351789][ T207] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.351794][ T207] ? __kmalloc_noprof+0xdb/0x760 [ 11.351798][ T207] __kmalloc_noprof+0x443/0x760 [ 11.351800][ T207] ? alloc_buf.isra.0+0x4b/0x260 [ 11.351807][ T207] ? do_raw_spin_unlock+0x59/0x250 [ 11.351810][ T207] alloc_buf.isra.0+0x4b/0x260 [ 11.351814][ T207] put_chars+0x1e1/0x2f0 [ 11.351817][ T207] ? __send_to_port+0x420/0x420 [ 11.351818][ T207] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.351822][ T207] ? validate_chain+0x38b/0xc20 [ 11.351827][ T207] hvc_console_print+0x292/0x780 [ 11.351836][ T207] ? hvc_write+0x3a0/0x3a0 [ 11.351838][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.351841][ T207] ? lock_acquire+0x13c/0x160 [ 11.351845][ T207] console_emit_next_record+0x22f/0x4c0 [ 11.351849][ T207] ? devkmsg_read+0x4b0/0x4b0 [ 11.351851][ T207] ? console_flush_one_record+0x106/0x710 [ 11.351854][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.351856][ T207] ? lock_acquire+0x13c/0x160 [ 11.351860][ T207] console_flush_one_record+0x46f/0x710 [ 11.351865][ T207] ? console_emit_next_record+0x4c0/0x4c0 [ 11.351867][ T207] ? __lock_acquire+0x518/0xc20 [ 11.351872][ T207] console_unlock+0xee/0x1f0 [ 11.351875][ T207] ? console_flush_one_record+0x710/0x710 [ 11.351877][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.351879][ T207] ? lock_acquire+0xe0/0x160 [ 11.351883][ T207] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.351885][ T207] ? vprintk_emit+0x320/0x3e0 [ 11.351888][ T207] vprintk_emit+0x37c/0x3e0 [ 11.351891][ T207] ? wake_up_klogd_work_func+0x90/0x90 [ 11.351894][ T207] ? __lock_acquire+0x518/0xc20 [ 11.351898][ T207] _printk+0xc7/0x100 [ 11.351902][ T207] ? snapshot_read.cold+0x21/0x21 [ 11.351905][ T207] ? do_raw_spin_lock+0x131/0x280 [ 11.351908][ T207] ? __rwlock_init+0x150/0x150 [ 11.351912][ T207] ? do_raw_spin_lock+0x131/0x280 [ 11.351915][ T207] do_exit.cold+0x82/0x9c [ 11.351919][ T207] ? exit_notify+0x890/0x890 [ 11.351921][ T207] ? __lock_release.isra.0+0x69/0x1a0 [ 11.351924][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.351927][ T207] do_group_exit+0xb8/0x370 [ 11.351930][ T207] __x64_sys_exit_group+0x3c/0x50 [ 11.351932][ T207] x64_sys_call+0x1567/0x1570 [ 11.351935][ T207] do_syscall_64+0xff/0x530 [ 11.351939][ T207] ? exc_page_fault+0xee/0x100 [ 11.351942][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.351944][ T207] RIP: 0033:0x7fa1909481b8 [ 11.351947][ T207] Code: Unable to access opcode bytes at 0x7fa19094818e. [ 11.351948][ T207] RSP: 002b:00007ffc8ef3fcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.351950][ T207] RAX: ffffffffffffffda RBX: 00007fa190a78f88 RCX: 00007fa1909481b8 [ 11.351952][ T207] RDX: 00007fa190885a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 11.351953][ T207] RBP: 00007ffc8ef3fd50 R08: 0000000000000000 R09: 0000000000000030 [ 11.351953][ T207] R10: 00007ffc8ef3fb90 R11: 0000000000000246 R12: 0000000000000002 [ 11.351954][ T207] R13: 0000000000000000 R14: 00007fa190a77680 R15: 00007fa190a78fa0 [ 11.351962][ T207] [ 13.516337][ T270] Initializing XFRM netlink socket [ 13.516354][ T270] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.516356][ T270] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 270, name: modprobe [ 13.516358][ T270] preempt_count: 1, expected: 0 [ 13.516359][ T270] RCU nest depth: 0, expected: 0 [ 13.516360][ T270] locks held by modprobe/270: 4, last CPU#3: [ 13.516362][ T270] #0: ffffffffac97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.516373][ T270] #1: ffffffffac97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.516379][ T270] #2: ffffffffac89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.516383][ T270] #3: ffffffffac89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.516387][ T270] irq event stamp: 20998 [ 13.516388][ T270] hardirqs last enabled at (20997): [] __down_trylock_console_sem+0x86/0xa0 [ 13.516391][ T270] hardirqs last disabled at (20998): [] console_emit_next_record+0x3d4/0x4c0 [ 13.516393][ T270] softirqs last enabled at (19194): [] handle_softirqs+0x67c/0x900 [ 13.516397][ T270] softirqs last disabled at (19189): [] __irq_exit_rcu+0x145/0x1c0 [ 13.516400][ T270] Preemption disabled at: [ 13.516400][ T270] [] vprintk_emit+0x31b/0x3e0 [ 13.516406][ T270] CPU: 3 UID: 0 PID: 270 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.516409][ T270] Tainted: [W]=WARN [ 13.516410][ T270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.516412][ T270] Call Trace: [ 13.516414][ T270] [ 13.516415][ T270] dump_stack_lvl+0x6f/0xa0 [ 13.516422][ T270] ? vprintk_emit+0x31b/0x3e0 [ 13.516424][ T270] __might_resched.cold+0x1fe/0x2c1 [ 13.516428][ T270] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.516432][ T270] ? __kmalloc_noprof+0xdb/0x760 [ 13.516437][ T270] __kmalloc_noprof+0x443/0x760 [ 13.516439][ T270] ? alloc_buf.isra.0+0x4b/0x260 [ 13.516446][ T270] ? do_raw_spin_unlock+0x59/0x250 [ 13.516449][ T270] alloc_buf.isra.0+0x4b/0x260 [ 13.516453][ T270] put_chars+0x1e1/0x2f0 [ 13.516454][ T270] ? desc_read_finalized_seq+0x79/0x120 [ 13.516457][ T270] ? __send_to_port+0x420/0x420 [ 13.516460][ T270] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.516463][ T270] ? validate_chain+0x38b/0xc20 [ 13.516468][ T270] hvc_console_print+0x292/0x780 [ 13.516472][ T270] ? __lock_acquire+0x518/0xc20 [ 13.516474][ T270] ? __lock_acquire+0x518/0xc20 [ 13.516479][ T270] ? hvc_write+0x3a0/0x3a0 [ 13.516480][ T270] ? console_emit_next_record+0x1df/0x4c0 [ 13.516484][ T270] ? rcu_is_watching+0x16/0xd0 [ 13.516486][ T270] ? lock_acquire+0x13c/0x160 [ 13.516490][ T270] console_emit_next_record+0x22f/0x4c0 [ 13.516494][ T270] ? devkmsg_read+0x4b0/0x4b0 [ 13.516496][ T270] ? console_flush_one_record+0x106/0x710 [ 13.516500][ T270] ? rcu_is_watching+0x16/0xd0 [ 13.516502][ T270] ? lock_acquire+0x13c/0x160 [ 13.516506][ T270] console_flush_one_record+0x46f/0x710 [ 13.516510][ T270] ? console_emit_next_record+0x4c0/0x4c0 [ 13.516512][ T270] ? __lock_acquire+0x518/0xc20 [ 13.516517][ T270] console_unlock+0xee/0x1f0 [ 13.516520][ T270] ? console_flush_one_record+0x710/0x710 [ 13.516522][ T270] ? rcu_is_watching+0x16/0xd0 [ 13.516524][ T270] ? lock_acquire+0xe0/0x160 [ 13.516528][ T270] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.516530][ T270] ? vprintk_emit+0x320/0x3e0 [ 13.516532][ T270] vprintk_emit+0x37c/0x3e0 [ 13.516536][ T270] ? wake_up_klogd_work_func+0x90/0x90 [ 13.516541][ T270] ? nft_chain_route_fini+0xcc0/0xcc0 [nf_tables] [ 13.516551][ T270] _printk+0xc7/0x100 [ 13.516555][ T270] ? snapshot_read.cold+0x21/0x21 [ 13.516561][ T270] ? do_one_initcall+0x113/0x4f0 [ 13.516565][ T270] xfrm_user_init+0x15/0x1000 [xfrm_user] [ 13.516568][ T270] do_one_initcall+0x124/0x4f0 [ 13.516571][ T270] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.516575][ T270] ? do_init_module+0xae/0x8a0 [ 13.516578][ T270] ? kasan_unpoison+0x44/0x70 [ 13.516584][ T270] do_init_module+0x2ad/0x8a0 [ 13.516587][ T270] ? lockdep_hardirqs_on+0x91/0x130 [ 13.516591][ T270] ? free_module+0x470/0x470 [ 13.516594][ T270] ? kfree+0x123/0x590 [ 13.516597][ T270] load_module+0x1424/0x1bb0 [ 13.516603][ T270] ? security_kernel_post_read_file+0x2f/0x60 [ 13.516608][ T270] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.516612][ T270] ? find_held_lock+0x2b/0x80 [ 13.516616][ T270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.516622][ T270] init_module_from_file+0x11f/0x1a0 [ 13.516626][ T270] ? __do_sys_init_module+0x270/0x270 [ 13.516634][ T270] ? __rwlock_init+0x150/0x150 [ 13.516638][ T270] ? do_raw_spin_unlock+0x59/0x250 [ 13.516642][ T270] idempotent_init_module+0x37b/0x7c0 [ 13.516644][ T270] ? init_module_from_file+0x1a0/0x1a0 [ 13.516650][ T270] ? cap_capable+0x1d7/0x3d0 [ 13.516652][ T270] ? exc_page_fault+0x87/0x100 [ 13.516657][ T270] __x64_sys_finit_module+0xdf/0x190 [ 13.516659][ T270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.516667][ T270] do_syscall_64+0xff/0x530 [ 13.516671][ T270] ? exc_page_fault+0xee/0x100 [ 13.516673][ T270] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.516676][ T270] RIP: 0033:0x7fd87d14a37d [ 13.516679][ T270] 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 [ 13.516681][ T270] RSP: 002b:00007ffcc6ac2508 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.516683][ T270] RAX: ffffffffffffffda RBX: 0000562d955d8810 RCX: 00007fd87d14a37d [ 13.516685][ T270] RDX: 0000000000000000 RSI: 0000562d72a51ffd RDI: 0000000000000000 [ 13.516686][ T270] RBP: 00007ffcc6ac25a0 R08: 0000000000000000 R09: 0000000000000000 [ 13.516687][ T270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d72a51ffd [ 13.516687][ T270] R13: 0000562d955d8960 R14: 0000000000040000 R15: 0000000000000000 [ 13.516694][ T270]