virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.991496][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.991516][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.991518][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.991520][ T1] preempt_count: 1, expected: 0 [ 0.991521][ T1] RCU nest depth: 0, expected: 0 [ 0.991522][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.991524][ T1] #0: ff11000002923938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.991536][ T1] #1: ffffffff8e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.991542][ T1] #2: ffffffff8e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.991546][ T1] #3: ffffffff8e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.991549][ T1] #4: ffffffff8e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.991552][ T1] irq event stamp: 312098 [ 0.991553][ T1] hardirqs last enabled at (312097): [] __down_trylock_console_sem+0x86/0xa0 [ 0.991557][ T1] hardirqs last disabled at (312098): [] console_emit_next_record+0x3d4/0x4c0 [ 0.991558][ T1] softirqs last enabled at (311590): [] handle_softirqs+0x67c/0x900 [ 0.991562][ T1] softirqs last disabled at (311585): [] __irq_exit_rcu+0x145/0x1c0 [ 0.991564][ T1] Preemption disabled at: [ 0.991565][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.991570][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.991572][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.991574][ T1] Call Trace: [ 0.991576][ T1] [ 0.991579][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.991584][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.991586][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.991590][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.991594][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.991600][ T1] __kmalloc_noprof+0x443/0x760 [ 0.991602][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.991608][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.991611][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.991614][ T1] put_chars+0x1e1/0x2f0 [ 0.991617][ T1] ? __send_to_port+0x420/0x420 [ 0.991621][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.991627][ T1] ? validate_chain+0x38b/0xc20 [ 0.991628][ T1] hvc_console_print+0x292/0x780 [ 0.991628][ T1] ? __lock_acquire+0x518/0xc20 [ 0.991628][ T1] ? __lock_acquire+0x518/0xc20 [ 0.991628][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.991628][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991628][ T1] ? lock_acquire+0x13c/0x160 [ 0.991628][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.991628][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.991628][ T1] ? console_flush_one_record+0x106/0x710 [ 0.991628][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991628][ T1] ? lock_acquire+0x13c/0x160 [ 0.991628][ T1] console_flush_one_record+0x46f/0x710 [ 0.991628][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.991628][ T1] ? __lock_acquire+0x518/0xc20 [ 0.991628][ T1] console_unlock+0xee/0x1f0 [ 0.991628][ T1] ? console_flush_one_record+0x710/0x710 [ 0.991628][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991628][ T1] ? lock_acquire+0x60/0x160 [ 0.991628][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.991628][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.991628][ T1] vprintk_emit+0x37c/0x3e0 [ 0.991628][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.991628][ T1] ? find_held_lock+0x2b/0x80 [ 0.991628][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.991628][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.991628][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.991628][ T1] ? device_rename.cold+0xa/0xa [ 0.991628][ T1] ? __lock_acquire+0x518/0xc20 [ 0.991628][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.991628][ T1] ? find_held_lock+0x2b/0x80 [ 0.991628][ T1] dev_printk_emit+0xb9/0xee [ 0.991628][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.991628][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.991628][ T1] ? proc_register+0x368/0x8b0 [ 0.991628][ T1] _dev_info+0xe2/0x116 [ 0.991628][ T1] ? _dev_notice+0x120/0x120 [ 0.991628][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.991628][ T1] ? rtc_proc_show+0x400/0x400 [ 0.991628][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.991628][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.991628][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.991628][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.991628][ T1] cmos_do_probe+0x73b/0x98a [ 0.991628][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.991628][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.991628][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.991628][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.991628][ T1] ? mc146818_set_time+0x500/0x500 [ 0.991628][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.991628][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.991628][ T1] platform_probe+0xfe/0x1f0 [ 0.991628][ T1] call_driver_probe+0x61/0x1c0 [ 0.991628][ T1] really_probe+0x199/0x760 [ 0.991628][ T1] ? __device_attach_driver+0x280/0x280 [ 0.991628][ T1] __driver_probe_device+0x24f/0x440 [ 0.991628][ T1] ? __device_attach_driver+0x280/0x280 [ 0.991628][ T1] ? __device_attach_driver+0x280/0x280 [ 0.991628][ T1] driver_probe_device+0x4a/0xf0 [ 0.991628][ T1] __driver_attach+0x1b8/0x540 [ 0.991628][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.991628][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.991628][ T1] ? bus_remove_file+0x50/0x50 [ 0.991628][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.991628][ T1] ? rtc_dev_init+0x40/0x40 [ 0.991628][ T1] ? rtc_dev_init+0x40/0x40 [ 0.991628][ T1] bus_add_driver+0x2c8/0x530 [ 0.991628][ T1] driver_register+0x1a3/0x390 [ 0.991628][ T1] __platform_driver_probe+0x13f/0x270 [ 0.991628][ T1] cmos_init+0x31/0x40 [ 0.991628][ T1] do_one_initcall+0x124/0x4f0 [ 0.991628][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.991628][ T1] ? parameq+0x110/0x110 [ 0.991628][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.991628][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991628][ T1] kernel_init_freeable+0x596/0x630 [ 0.991628][ T1] ? rest_init+0x280/0x280 [ 0.991628][ T1] kernel_init+0x21/0x150 [ 0.991628][ T1] ? rest_init+0x280/0x280 [ 0.991628][ T1] ret_from_fork+0x474/0x6b0 [ 0.991628][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.991628][ T1] ? __switch_to+0x5a3/0xe00 [ 0.991628][ T1] ? rest_init+0x280/0x280 [ 0.991628][ T1] ret_from_fork_asm+0x11/0x20 [ 0.991628][ T1] [ 1.024323][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:08:35 UTC (1787922515) [ 1.025336][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.028268][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.035247][ T1] NET: Registered PF_INET6 protocol family [ 1.041438][ T1] Segment Routing with IPv6 [ 1.041873][ T1] In-situ OAM (IOAM) with IPv6 [ 1.042252][ T1] NET: Registered PF_PACKET protocol family [ 1.042535][ T1] 9pnet: Installing 9P2000 support [ 1.042896][ T1] Key type dns_resolver registered [ 1.043531][ T1] NET: Registered PF_VSOCK protocol family [ 1.048077][ T1] IPI shorthand broadcast: enabled [ 1.152376][ T1] sched_clock: Marking stable (1115001917, 36624928)->(1227182354, -75555509) [ 1.154533][ T1] registered taskstats version 1 [ 1.156316][ T1] Loading compiled-in X.509 certificates [ 1.257253][ T1] Demotion targets for Node 0: null [ 1.257664][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.258027][ T1] page_owner is disabled [ 1.258747][ T1] PM: Magic number: 6:560:130 [ 1.259252][ T1] netconsole: network logging started [ 1.260742][ T1] ALSA device list: [ 1.261396][ T1] No soundcards found. [ 1.262785][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.265551][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.266390][ T1] devtmpfs: mounted [ 1.266749][ T1] VFS: Pivoted into new rootfs [ 1.295543][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.295862][ T1] Write protecting the kernel read-only data: 55296k [ 1.298700][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.299188][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.299843][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.300142][ T1] with arguments: [ 1.300320][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.300608][ T1] with environment: [ 1.300790][ T1] HOME=/ [ 1.301025][ T1] TERM=dumb [ 1.301188][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.301473][ T1] nr_open=2147483584 [ 1.301645][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.301981][ T1] virtme_rw_overlay0=/etc [ 1.302185][ T1] virtme_rw_overlay1=/lib [ 1.302396][ T1] virtme_rw_overlay2=/home [ 1.302591][ T1] virtme_rw_overlay3=/opt [ 1.302804][ T1] virtme_rw_overlay4=/srv [ 1.303025][ T1] virtme_rw_overlay5=/usr [ 1.303231][ T1] virtme_rw_overlay6=/var [ 1.303427][ T1] virtme_rw_overlay7=/tmp [ 1.303948][ T1] virtme_console=ttyS0 [ 1.304369][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.319819][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.321260][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.330317][ T1] overlayfs: failed to set xattr on upper [ 1.330610][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.330972][ T1] overlayfs: ...falling back to uuid=null. [ 1.333438][ T1] overlayfs: failed to set xattr on upper [ 1.333784][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334071][ T1] overlayfs: ...falling back to uuid=null. [ 1.336041][ T1] overlayfs: failed to set xattr on upper [ 1.336280][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.336586][ T1] overlayfs: ...falling back to uuid=null. [ 1.338558][ T1] overlayfs: failed to set xattr on upper [ 1.338833][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339134][ T1] overlayfs: ...falling back to uuid=null. [ 1.341130][ T1] overlayfs: failed to set xattr on upper [ 1.341370][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.342189][ T1] overlayfs: ...falling back to uuid=null. [ 1.343982][ T1] overlayfs: failed to set xattr on upper [ 1.344224][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.344507][ T1] overlayfs: ...falling back to uuid=null. [ 1.346875][ T1] overlayfs: failed to set xattr on upper [ 1.347113][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347421][ T1] overlayfs: ...falling back to uuid=null. [ 1.349374][ T1] overlayfs: failed to set xattr on upper [ 1.349612][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350436][ T1] overlayfs: ...falling back to uuid=null. [ 1.361203][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.416219][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.827555][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.827555][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.827555][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.827555][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.827572][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.827574][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.827575][ T1] preempt_count: 1, expected: 0 [ 3.827576][ T1] RCU nest depth: 0, expected: 0 [ 3.827577][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.827579][ T1] #0: ffffffff8e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.827591][ T1] #1: ffffffff8e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.827595][ T1] #2: ffffffff8e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.827598][ T1] #3: ffffffff8e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.827602][ T1] irq event stamp: 562986 [ 3.827603][ T1] hardirqs last enabled at (562985): [] __down_trylock_console_sem+0x86/0xa0 [ 3.827606][ T1] hardirqs last disabled at (562986): [] console_emit_next_record+0x3d4/0x4c0 [ 3.827608][ T1] softirqs last enabled at (562342): [] fpu_clone+0xd9/0x410 [ 3.827611][ T1] softirqs last disabled at (562340): [] fpu_clone+0x82/0x410 [ 3.827614][ T1] Preemption disabled at: [ 3.827614][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.827620][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.827626][ T1] Tainted: [W]=WARN [ 3.827627][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.827628][ T1] Call Trace: [ 3.827630][ T1] [ 3.827632][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.827637][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.827638][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.827643][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.827646][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.827651][ T1] __kmalloc_noprof+0x443/0x760 [ 3.827654][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.827659][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.827662][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.827666][ T1] put_chars+0x1e1/0x2f0 [ 3.827669][ T1] ? __send_to_port+0x420/0x420 [ 3.827670][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.827674][ T1] ? validate_chain+0x38b/0xc20 [ 3.827680][ T1] hvc_console_print+0x292/0x780 [ 3.827686][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.827688][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.827690][ T1] ? lock_acquire+0x13c/0x160 [ 3.827694][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.827698][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.827699][ T1] ? console_flush_one_record+0x106/0x710 [ 3.827705][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.827707][ T1] ? lock_acquire+0x13c/0x160 [ 3.827710][ T1] console_flush_one_record+0x46f/0x710 [ 3.827714][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.827715][ T1] ? __lock_acquire+0x518/0xc20 [ 3.827720][ T1] console_unlock+0xee/0x1f0 [ 3.827723][ T1] ? console_flush_one_record+0x710/0x710 [ 3.827724][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.827726][ T1] ? lock_acquire+0x60/0x160 [ 3.827729][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.827731][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.827734][ T1] vprintk_emit+0x37c/0x3e0 [ 3.827737][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.827740][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.827746][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.827750][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.827751][ T1] ? simple_strntoull+0x10f/0x140 [ 3.827756][ T1] ? date_str+0x1e0/0x1e0 [ 3.827759][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.827763][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.827766][ T1] ? vprintk_default+0x20/0x20 [ 3.827770][ T1] ? vprintk_default+0x20/0x20 [ 3.827772][ T1] new_sync_write+0x33e/0x760 [ 3.827775][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.827778][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.827781][ T1] ? new_sync_read+0x750/0x750 [ 3.827788][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.827791][ T1] vfs_write+0x6a2/0xbd0 [ 3.827795][ T1] ksys_write+0x116/0x250 [ 3.827797][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.827800][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.827803][ T1] do_syscall_64+0xff/0x530 [ 3.827805][ T1] ? exc_page_fault+0xee/0x100 [ 3.827808][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.827810][ T1] RIP: 0033:0x7fe8562b3bee [ 3.827814][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.827816][ T1] RSP: 002b:00007ffca17f7580 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.827818][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fe8562b3bee [ 3.827820][ T1] RDX: 000000000000011c RSI: 0000555582cee680 RDI: 0000000000000003 [ 3.827820][ T1] RBP: 00007ffca17f7590 R08: 0000000000000000 R09: 0000000000000000 [ 3.827821][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe85633f0a0 [ 3.827822][ T1] R13: 00007fe85623d3e0 R14: 0000555582cee680 R15: 00007ffca17f76a8 [ 3.827828][ T1] [ 3.829665][ T72] systemd-tmpfile (72) used greatest stack depth: 24864 bytes left [ 3.837813][ T1] virtme-ng-init: basic initialization done [ 3.896904][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.930568][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.931018][ T75] virtme-ng-init: triggering udev coldplug [ 6.133387][ T75] virtme-ng-init: waiting for udev to settle [ 6.133400][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.133403][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.133404][ T75] preempt_count: 1, expected: 0 [ 6.133405][ T75] RCU nest depth: 0, expected: 0 [ 6.133406][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.133409][ T75] #0: ffffffff8e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.133421][ T75] #1: ffffffff8e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.133425][ T75] #2: ffffffff8e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.133428][ T75] #3: ffffffff8e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.133432][ T75] irq event stamp: 4334 [ 6.133433][ T75] hardirqs last enabled at (4333): [] __down_trylock_console_sem+0x86/0xa0 [ 6.133436][ T75] hardirqs last disabled at (4334): [] console_emit_next_record+0x3d4/0x4c0 [ 6.133438][ T75] softirqs last enabled at (4036): [] handle_softirqs+0x67c/0x900 [ 6.133442][ T75] softirqs last disabled at (2699): [] __irq_exit_rcu+0x145/0x1c0 [ 6.133444][ T75] Preemption disabled at: [ 6.133445][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.133450][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.133454][ T75] Tainted: [W]=WARN [ 6.133455][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.133457][ T75] Call Trace: [ 6.133458][ T75] [ 6.133460][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.133465][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.133466][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.133471][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.133474][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.133479][ T75] __kmalloc_noprof+0x443/0x760 [ 6.133481][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.133487][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.133490][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.133494][ T75] put_chars+0x1e1/0x2f0 [ 6.133497][ T75] ? __send_to_port+0x420/0x420 [ 6.133498][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.133502][ T75] ? validate_chain+0x38b/0xc20 [ 6.133508][ T75] hvc_console_print+0x292/0x780 [ 6.133514][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.133516][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.133518][ T75] ? lock_acquire+0x13c/0x160 [ 6.133522][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.133525][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.133527][ T75] ? console_flush_one_record+0x106/0x710 [ 6.133529][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.133531][ T75] ? lock_acquire+0x13c/0x160 [ 6.133535][ T75] console_flush_one_record+0x46f/0x710 [ 6.133538][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.133540][ T75] ? __lock_acquire+0x518/0xc20 [ 6.133545][ T75] console_unlock+0xee/0x1f0 [ 6.133547][ T75] ? console_flush_one_record+0x710/0x710 [ 6.133548][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.133550][ T75] ? lock_acquire+0x60/0x160 [ 6.133554][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.133556][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.133558][ T75] vprintk_emit+0x37c/0x3e0 [ 6.133561][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.133564][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.133570][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.133574][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.133576][ T75] ? simple_strntoull+0x10f/0x140 [ 6.133580][ T75] ? date_str+0x1e0/0x1e0 [ 6.133584][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.133587][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.133590][ T75] ? vprintk_default+0x20/0x20 [ 6.133594][ T75] ? vprintk_default+0x20/0x20 [ 6.133596][ T75] new_sync_write+0x33e/0x760 [ 6.133599][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.133603][ T75] ? new_sync_read+0x750/0x750 [ 6.133607][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.133612][ T75] ? __fget_files+0x1e3/0x460 [ 6.133616][ T75] vfs_write+0x6a2/0xbd0 [ 6.133620][ T75] ksys_write+0x116/0x250 [ 6.133622][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.133627][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.133630][ T75] do_syscall_64+0xff/0x530 [ 6.133633][ T75] ? exc_page_fault+0xee/0x100 [ 6.133636][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.133638][ T75] RIP: 0033:0x7fe8562b4ed2 [ 6.133642][ T75] Code: 08 0f 85 51 ec ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 48 89 e5 [ 6.133644][ T75] RSP: 002b:00007fe8561fbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.133646][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fe8562b4ed2 [ 6.133648][ T75] RDX: 000000000000002e RSI: 00007fe8500012c0 RDI: 0000000000000003 [ 6.133648][ T75] RBP: 00007fe8561fbc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.133649][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe85633f0a0 [ 6.133650][ T75] R13: 00007fe85623d3e0 R14: 00007fe8500012c0 R15: 00007fe8561fbda8 [ 6.133656][ T75] [ 6.738568][ T75] virtme-ng-init: udev is done [ 6.741257][ T1] virtme-ng-init: initialization done [ 7.592046][ T118] ls (118) used greatest stack depth: 24496 bytes left [ 7.592067][ T118] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.592069][ T118] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 118, name: ls [ 7.592070][ T118] preempt_count: 2, expected: 0 [ 7.592071][ T118] RCU nest depth: 0, expected: 0 [ 7.592072][ T118] locks held by ls/118: 5, last CPU#0: [ 7.592074][ T118] #0: ffffffff8e0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 7.592087][ T118] #1: ffffffff8e169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.592092][ T118] #2: ffffffff8e169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.592096][ T118] #3: ffffffff8e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.592099][ T118] #4: ffffffff8e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 7.592103][ T118] irq event stamp: 12602 [ 7.592104][ T118] hardirqs last enabled at (12601): [] __down_trylock_console_sem+0x86/0xa0 [ 7.592107][ T118] hardirqs last disabled at (12602): [] console_emit_next_record+0x3d4/0x4c0 [ 7.592109][ T118] softirqs last enabled at (11920): [] handle_softirqs+0x67c/0x900 [ 7.592111][ T118] softirqs last disabled at (11911): [] __irq_exit_rcu+0x145/0x1c0 [ 7.592113][ T118] Preemption disabled at: [ 7.592114][ T118] [<0000000000000000>] 0x0 [ 7.592121][ T118] CPU: 0 UID: 0 PID: 118 Comm: ls Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.592124][ T118] Tainted: [W]=WARN [ 7.592125][ T118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.592126][ T118] Call Trace: [ 7.592128][ T118] [ 7.592130][ T118] dump_stack_lvl+0x6f/0xa0 [ 7.592135][ T118] __might_resched.cold+0x1fe/0x2c1 [ 7.592140][ T118] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.592143][ T118] ? __kmalloc_noprof+0xdb/0x760 [ 7.592148][ T118] __kmalloc_noprof+0x443/0x760 [ 7.592150][ T118] ? alloc_buf.isra.0+0x4b/0x260 [ 7.592157][ T118] ? do_raw_spin_unlock+0x59/0x250 [ 7.592160][ T118] alloc_buf.isra.0+0x4b/0x260 [ 7.592163][ T118] put_chars+0x1e1/0x2f0 [ 7.592166][ T118] ? __send_to_port+0x420/0x420 [ 7.592168][ T118] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 7.592172][ T118] ? validate_chain+0x38b/0xc20 [ 7.592177][ T118] hvc_console_print+0x292/0x780 [ 7.592184][ T118] ? hvc_write+0x3a0/0x3a0 [ 7.592186][ T118] ? rcu_is_watching+0x16/0xd0 [ 7.592188][ T118] ? lock_acquire+0x13c/0x160 [ 7.592192][ T118] console_emit_next_record+0x22f/0x4c0 [ 7.592195][ T118] ? devkmsg_read+0x4b0/0x4b0 [ 7.592197][ T118] ? console_flush_one_record+0x106/0x710 [ 7.592199][ T118] ? rcu_is_watching+0x16/0xd0 [ 7.592201][ T118] ? lock_acquire+0x13c/0x160 [ 7.592205][ T118] console_flush_one_record+0x46f/0x710 [ 7.592209][ T118] ? console_emit_next_record+0x4c0/0x4c0 [ 7.592210][ T118] ? __lock_acquire+0x518/0xc20 [ 7.592215][ T118] console_unlock+0xee/0x1f0 [ 7.592217][ T118] ? console_flush_one_record+0x710/0x710 [ 7.592219][ T118] ? rcu_is_watching+0x16/0xd0 [ 7.592221][ T118] ? lock_acquire+0x60/0x160 [ 7.592224][ T118] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.592226][ T118] ? vprintk_emit+0x320/0x3e0 [ 7.592229][ T118] vprintk_emit+0x37c/0x3e0 [ 7.592232][ T118] ? wake_up_klogd_work_func+0x90/0x90 [ 7.592235][ T118] ? __lock_acquire+0x518/0xc20 [ 7.592239][ T118] _printk+0xc7/0x100 [ 7.592243][ T118] ? snapshot_read.cold+0x21/0x21 [ 7.592245][ T118] ? do_raw_spin_lock+0x131/0x280 [ 7.592248][ T118] ? __rwlock_init+0x150/0x150 [ 7.592252][ T118] ? do_raw_spin_lock+0x131/0x280 [ 7.592255][ T118] do_exit.cold+0x82/0x9c [ 7.592258][ T118] ? exit_notify+0x890/0x890 [ 7.592260][ T118] ? __lock_release.isra.0+0x69/0x1a0 [ 7.592263][ T118] ? rcu_is_watching+0x16/0xd0 [ 7.592267][ T118] do_group_exit+0xb8/0x370 [ 7.592270][ T118] __x64_sys_exit_group+0x3c/0x50 [ 7.592272][ T118] x64_sys_call+0x1567/0x1570 [ 7.592275][ T118] do_syscall_64+0xff/0x530 [ 7.592278][ T118] ? exc_page_fault+0xee/0x100 [ 7.592281][ T118] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.592284][ T118] RIP: 0033:0x7fd67f6ba1b8 [ 7.592286][ T118] Code: Unable to access opcode bytes at 0x7fd67f6ba18e. [ 7.592287][ T118] RSP: 002b:00007ffc60cf86e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 7.592289][ T118] RAX: ffffffffffffffda RBX: 00007fd67f7eaf88 RCX: 00007fd67f6ba1b8 [ 7.592290][ T118] RDX: 00007fd67f517b48 RSI: fffffffffffffec8 RDI: 0000000000000000 [ 7.592291][ T118] RBP: 00007ffc60cf8740 R08: 0000000000000000 R09: 0000000000001010 [ 7.592292][ T118] R10: 00007ffc60cf8560 R11: 0000000000000246 R12: 0000000000000002 [ 7.592293][ T118] R13: 0000000000000000 R14: 00007fd67f7e9680 R15: 00007fd67f7eafa0 [ 7.592300][ T118]