virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.073235][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.073256][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.073258][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.073259][ T1] preempt_count: 1, expected: 0 [ 1.073260][ T1] RCU nest depth: 0, expected: 0 [ 1.073261][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.073263][ T1] #0: ff1100000292b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.073275][ T1] #1: ffffffffb238dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.073284][ T1] #2: ffffffffb238dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.073285][ T1] #3: ffffffffb22ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.073285][ T1] #4: ffffffffb22ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.073285][ T1] irq event stamp: 314024 [ 1.073285][ T1] hardirqs last enabled at (314023): [] __down_trylock_console_sem+0x86/0xa0 [ 1.073285][ T1] hardirqs last disabled at (314024): [] console_emit_next_record+0x3d4/0x4c0 [ 1.073285][ T1] softirqs last enabled at (312906): [] handle_softirqs+0x67c/0x900 [ 1.073285][ T1] softirqs last disabled at (312899): [] __irq_exit_rcu+0x145/0x1c0 [ 1.073285][ T1] Preemption disabled at: [ 1.073285][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.073285][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.073285][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.073285][ T1] Call Trace: [ 1.073285][ T1] [ 1.073285][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.073285][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.073285][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.073285][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.073285][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.073285][ T1] __kmalloc_noprof+0x443/0x760 [ 1.073285][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.073285][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.073285][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.073285][ T1] put_chars+0x1e1/0x2f0 [ 1.073285][ T1] ? __send_to_port+0x420/0x420 [ 1.073285][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.073285][ T1] ? validate_chain+0x38b/0xc20 [ 1.073285][ T1] hvc_console_print+0x292/0x780 [ 1.073285][ T1] ? __lock_acquire+0x518/0xc20 [ 1.073285][ T1] ? __lock_acquire+0x518/0xc20 [ 1.073285][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.073285][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.073285][ T1] ? lock_acquire+0x13c/0x160 [ 1.073285][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.073285][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.073285][ T1] ? console_flush_one_record+0x106/0x710 [ 1.073285][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.073285][ T1] ? lock_acquire+0x13c/0x160 [ 1.073285][ T1] console_flush_one_record+0x46f/0x710 [ 1.073285][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.073285][ T1] ? __lock_acquire+0x518/0xc20 [ 1.073285][ T1] console_unlock+0xee/0x1f0 [ 1.073285][ T1] ? console_flush_one_record+0x710/0x710 [ 1.073285][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.073285][ T1] ? lock_acquire+0x60/0x160 [ 1.073285][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.073285][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.073285][ T1] vprintk_emit+0x37c/0x3e0 [ 1.073285][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.073285][ T1] ? find_held_lock+0x2b/0x80 [ 1.073285][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.073285][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.073285][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.073285][ T1] ? device_rename.cold+0xa/0xa [ 1.073285][ T1] ? __lock_acquire+0x518/0xc20 [ 1.073285][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.073285][ T1] ? find_held_lock+0x2b/0x80 [ 1.073285][ T1] dev_printk_emit+0xb9/0xee [ 1.073285][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.073285][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.073285][ T1] ? proc_register+0x368/0x8b0 [ 1.073285][ T1] _dev_info+0xe2/0x116 [ 1.073285][ T1] ? _dev_notice+0x120/0x120 [ 1.073285][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.073285][ T1] ? rtc_proc_show+0x400/0x400 [ 1.073285][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.073285][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.073285][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.073285][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.073285][ T1] cmos_do_probe+0x73b/0x98a [ 1.073285][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.073285][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.073285][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.073285][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.073285][ T1] ? mc146818_set_time+0x500/0x500 [ 1.073285][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.073285][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.073285][ T1] platform_probe+0xfe/0x1f0 [ 1.073285][ T1] call_driver_probe+0x61/0x1c0 [ 1.073285][ T1] really_probe+0x199/0x760 [ 1.073285][ T1] ? __device_attach_driver+0x280/0x280 [ 1.073285][ T1] __driver_probe_device+0x24f/0x440 [ 1.073285][ T1] ? __device_attach_driver+0x280/0x280 [ 1.073285][ T1] ? __device_attach_driver+0x280/0x280 [ 1.073285][ T1] driver_probe_device+0x4a/0xf0 [ 1.073285][ T1] __driver_attach+0x1b8/0x540 [ 1.073285][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.073285][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.073285][ T1] ? bus_remove_file+0x50/0x50 [ 1.073285][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.073285][ T1] ? rtc_dev_init+0x40/0x40 [ 1.073285][ T1] ? rtc_dev_init+0x40/0x40 [ 1.073285][ T1] bus_add_driver+0x2c8/0x530 [ 1.073285][ T1] driver_register+0x1a3/0x390 [ 1.073285][ T1] __platform_driver_probe+0x13f/0x270 [ 1.073285][ T1] cmos_init+0x31/0x40 [ 1.073285][ T1] do_one_initcall+0x124/0x4f0 [ 1.073285][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.073285][ T1] ? parameq+0x110/0x110 [ 1.073285][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.073285][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.073285][ T1] kernel_init_freeable+0x596/0x630 [ 1.073285][ T1] ? rest_init+0x280/0x280 [ 1.073285][ T1] kernel_init+0x21/0x150 [ 1.073285][ T1] ? rest_init+0x280/0x280 [ 1.073285][ T1] ret_from_fork+0x474/0x6b0 [ 1.073285][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.073285][ T1] ? __switch_to+0x5a3/0xe00 [ 1.073285][ T1] ? rest_init+0x280/0x280 [ 1.073285][ T1] ret_from_fork_asm+0x11/0x20 [ 1.073285][ T1] [ 1.105776][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:14:55 UTC (1787879695) [ 1.106784][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.109892][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.119099][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.119099][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.120372][ T1] NET: Registered PF_INET6 protocol family [ 1.124448][ T1] Segment Routing with IPv6 [ 1.125117][ T1] In-situ OAM (IOAM) with IPv6 [ 1.125889][ T1] NET: Registered PF_PACKET protocol family [ 1.126155][ T1] 9pnet: Installing 9P2000 support [ 1.126497][ T1] Key type dns_resolver registered [ 1.127205][ T1] NET: Registered PF_VSOCK protocol family [ 1.132212][ T1] IPI shorthand broadcast: enabled [ 1.238715][ T1] sched_clock: Marking stable (1204001912, 34282347)->(1315879153, -77594894) [ 1.241418][ T1] registered taskstats version 1 [ 1.243184][ T1] Loading compiled-in X.509 certificates [ 1.346430][ T1] Demotion targets for Node 0: null [ 1.346738][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12156) [ 1.347041][ T1] page_owner is disabled [ 1.347669][ T1] PM: Magic number: 6:388:206 [ 1.348081][ T1] netconsole: network logging started [ 1.349491][ T1] ALSA device list: [ 1.349656][ T1] No soundcards found. [ 1.351831][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.354465][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.355260][ T1] devtmpfs: mounted [ 1.355528][ T1] VFS: Pivoted into new rootfs [ 1.386465][ T1] Freeing unused kernel image (initmem) memory: 2556K [ 1.386871][ T1] Write protecting the kernel read-only data: 57344k [ 1.388515][ T1] Freeing unused kernel image (text/rodata gap) memory: 1628K [ 1.389182][ T1] Freeing unused kernel image (rodata/data gap) memory: 416K [ 1.389762][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.390278][ T1] with arguments: [ 1.390507][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.390888][ T1] with environment: [ 1.391086][ T1] HOME=/ [ 1.391678][ T1] TERM=dumb [ 1.391869][ T1] virtme_hostname=vmksft-mptcp-dbg,debug-threads=on [ 1.392175][ T1] nr_open=2147483584 [ 1.392370][ T1] virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 [ 1.392819][ T1] virtme_rw_overlay0=/etc [ 1.393070][ T1] virtme_rw_overlay1=/lib [ 1.393327][ T1] virtme_rw_overlay2=/home [ 1.393577][ T1] virtme_rw_overlay3=/opt [ 1.393830][ T1] virtme_rw_overlay4=/srv [ 1.394073][ T1] virtme_rw_overlay5=/usr [ 1.394350][ T1] virtme_rw_overlay6=/var [ 1.394601][ T1] virtme_rw_overlay7=/tmp [ 1.394849][ T1] virtme_console=ttyS0 [ 1.395091][ T1] virtme_chdir=srv/vmksft/testing/wt-12 [ 1.414871][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.423703][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.426267][ T1] virtme-ng-init: Setting hostname to vmksft-mptcp-dbg,debug-threads=on... [ 1.439236][ T1] overlayfs: failed to set xattr on upper [ 1.439640][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.439997][ T1] overlayfs: ...falling back to uuid=null. [ 1.442859][ T1] overlayfs: failed to set xattr on upper [ 1.443118][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.443420][ T1] overlayfs: ...falling back to uuid=null. [ 1.445717][ T1] overlayfs: failed to set xattr on upper [ 1.445938][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.446228][ T1] overlayfs: ...falling back to uuid=null. [ 1.448566][ T1] overlayfs: failed to set xattr on upper [ 1.448804][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.449051][ T1] overlayfs: ...falling back to uuid=null. [ 1.451193][ T1] overlayfs: failed to set xattr on upper [ 1.451426][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.451675][ T1] overlayfs: ...falling back to uuid=null. [ 1.453511][ T1] overlayfs: failed to set xattr on upper [ 1.453746][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.453985][ T1] overlayfs: ...falling back to uuid=null. [ 1.456027][ T1] overlayfs: failed to set xattr on upper [ 1.456241][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.456765][ T1] overlayfs: ...falling back to uuid=null. [ 1.458863][ T1] overlayfs: failed to set xattr on upper [ 1.459075][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.459346][ T1] overlayfs: ...falling back to uuid=null. [ 1.473276][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.937462][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.937462][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.937462][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.937462][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.937481][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.937483][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.937485][ T1] preempt_count: 1, expected: 0 [ 3.937485][ T1] RCU nest depth: 0, expected: 0 [ 3.937487][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.937489][ T1] #0: ffffffffb238dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.937502][ T1] #1: ffffffffb238dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.937507][ T1] #2: ffffffffb22ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.937511][ T1] #3: ffffffffb22ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.937515][ T1] irq event stamp: 573792 [ 3.937515][ T1] hardirqs last enabled at (573791): [] __down_trylock_console_sem+0x86/0xa0 [ 3.937518][ T1] hardirqs last disabled at (573792): [] console_emit_next_record+0x3d4/0x4c0 [ 3.937520][ T1] softirqs last enabled at (573748): [] handle_softirqs+0x67c/0x900 [ 3.937522][ T1] softirqs last disabled at (573567): [] __irq_exit_rcu+0x145/0x1c0 [ 3.937525][ T1] Preemption disabled at: [ 3.937525][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.937531][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.937535][ T1] Tainted: [W]=WARN [ 3.937536][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.937538][ T1] Call Trace: [ 3.937539][ T1] [ 3.937541][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.937547][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.937550][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.937554][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.937558][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.937563][ T1] __kmalloc_noprof+0x443/0x760 [ 3.937565][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.937571][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.937574][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.937578][ T1] put_chars+0x1e1/0x2f0 [ 3.937581][ T1] ? __send_to_port+0x420/0x420 [ 3.937583][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.937587][ T1] ? validate_chain+0x38b/0xc20 [ 3.937593][ T1] hvc_console_print+0x292/0x780 [ 3.937600][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.937603][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.937605][ T1] ? lock_acquire+0x13c/0x160 [ 3.937609][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.937613][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.937614][ T1] ? console_flush_one_record+0x106/0x710 [ 3.937617][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.937619][ T1] ? lock_acquire+0x13c/0x160 [ 3.937623][ T1] console_flush_one_record+0x46f/0x710 [ 3.937627][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.937636][ T1] ? __lock_acquire+0x518/0xc20 [ 3.937641][ T1] console_unlock+0xee/0x1f0 [ 3.937644][ T1] ? console_flush_one_record+0x710/0x710 [ 3.937646][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.937648][ T1] ? lock_acquire+0x60/0x160 [ 3.937652][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.937653][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.937656][ T1] vprintk_emit+0x37c/0x3e0 [ 3.937660][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.937663][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.937669][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.937672][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.937674][ T1] ? simple_strntoull+0x10f/0x140 [ 3.937679][ T1] ? date_str+0x1e0/0x1e0 [ 3.937682][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.937686][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.937689][ T1] ? vprintk_default+0x20/0x20 [ 3.937693][ T1] ? vprintk_default+0x20/0x20 [ 3.937695][ T1] new_sync_write+0x33e/0x760 [ 3.937699][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.937702][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.937706][ T1] ? new_sync_read+0x750/0x750 [ 3.937713][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.937716][ T1] vfs_write+0x6a2/0xbd0 [ 3.937720][ T1] ksys_write+0x116/0x250 [ 3.937723][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.937726][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.937730][ T1] do_syscall_64+0xff/0x530 [ 3.937732][ T1] ? exc_page_fault+0xee/0x100 [ 3.937735][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.937737][ T1] RIP: 0033:0x7fe0894a7bee [ 3.937742][ 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 [ 3.937743][ T1] RSP: 002b:00007ffe7a595c90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.937746][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fe0894a7bee [ 3.937747][ T1] RDX: 000000000000011c RSI: 000055555fad1630 RDI: 0000000000000003 [ 3.937748][ T1] RBP: 00007ffe7a595ca0 R08: 0000000000000000 R09: 0000000000000000 [ 3.937749][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe0895330a0 [ 3.937750][ T1] R13: 00007fe0894313e0 R14: 000055555fad1630 R15: 00007ffe7a595db8 [ 3.937757][ T1] [ 3.940356][ T73] systemd-tmpfile (73) used greatest stack depth: 24864 bytes left [ 3.940567][ T1] virtme-ng-init: basic initialization done [ 4.005558][ T78] ip (78) used greatest stack depth: 24072 bytes left [ 4.045543][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.046029][ T74] virtme-ng-init: triggering udev coldplug [ 6.386694][ T74] virtme-ng-init: waiting for udev to settle [ 6.386708][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.386711][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.386713][ T74] preempt_count: 1, expected: 0 [ 6.386713][ T74] RCU nest depth: 0, expected: 0 [ 6.386715][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 6.386717][ T74] #0: ffffffffb238dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.386730][ T74] #1: ffffffffb238dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.386734][ T74] #2: ffffffffb22ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.386738][ T74] #3: ffffffffb22ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.386742][ T74] irq event stamp: 2792 [ 6.386743][ T74] hardirqs last enabled at (2791): [] __down_trylock_console_sem+0x86/0xa0 [ 6.386745][ T74] hardirqs last disabled at (2792): [] console_emit_next_record+0x3d4/0x4c0 [ 6.386747][ T74] softirqs last enabled at (2300): [] fpu_clone+0xd9/0x410 [ 6.386751][ T74] softirqs last disabled at (2298): [] fpu_clone+0x82/0x410 [ 6.386753][ T74] Preemption disabled at: [ 6.386753][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.386759][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.386763][ T74] Tainted: [W]=WARN [ 6.386764][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.386766][ T74] Call Trace: [ 6.386768][ T74] [ 6.386769][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.386775][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.386777][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.386782][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.386785][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.386790][ T74] __kmalloc_noprof+0x443/0x760 [ 6.386792][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.386799][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.386802][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.386805][ T74] put_chars+0x1e1/0x2f0 [ 6.386808][ T74] ? __send_to_port+0x420/0x420 [ 6.386810][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.386815][ T74] ? validate_chain+0x38b/0xc20 [ 6.386820][ T74] hvc_console_print+0x292/0x780 [ 6.386828][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.386830][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.386832][ T74] ? lock_acquire+0x13c/0x160 [ 6.386836][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.386840][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.386842][ T74] ? console_flush_one_record+0x106/0x710 [ 6.386845][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.386847][ T74] ? lock_acquire+0x13c/0x160 [ 6.386850][ T74] console_flush_one_record+0x46f/0x710 [ 6.386854][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.386856][ T74] ? __lock_acquire+0x518/0xc20 [ 6.386861][ T74] console_unlock+0xee/0x1f0 [ 6.386863][ T74] ? console_flush_one_record+0x710/0x710 [ 6.386865][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.386867][ T74] ? lock_acquire+0x60/0x160 [ 6.386871][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.386872][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.386875][ T74] vprintk_emit+0x37c/0x3e0 [ 6.386879][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.386882][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.386888][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.386892][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.386893][ T74] ? simple_strntoull+0x10f/0x140 [ 6.386898][ T74] ? date_str+0x1e0/0x1e0 [ 6.386901][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.386905][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.386908][ T74] ? vprintk_default+0x20/0x20 [ 6.386912][ T74] ? vprintk_default+0x20/0x20 [ 6.386916][ T74] new_sync_write+0x33e/0x760 [ 6.386921][ T74] ? kasan_quarantine_put+0xc2/0x2b0 [ 6.386926][ T74] ? new_sync_read+0x750/0x750 [ 6.386930][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.386935][ T74] ? __fget_files+0x1e3/0x460 [ 6.386939][ T74] vfs_write+0x6a2/0xbd0 [ 6.386944][ T74] ksys_write+0x116/0x250 [ 6.386947][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.386950][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.386953][ T74] do_syscall_64+0xff/0x530 [ 6.386955][ T74] ? irq_exit_rcu+0x1a/0x30 [ 6.386959][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.386961][ T74] RIP: 0033:0x7fe0894a8ed2 [ 6.386966][ T74] 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 [ 6.386967][ T74] RSP: 002b:00007fe0893efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.386970][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fe0894a8ed2 [ 6.386972][ T74] RDX: 000000000000002e RSI: 00007fe0840012c0 RDI: 0000000000000003 [ 6.386973][ T74] RBP: 00007fe0893efc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.386974][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe0895330a0 [ 6.386975][ T74] R13: 00007fe0894313e0 R14: 00007fe0840012c0 R15: 00007fe0893efda8 [ 6.386981][ T74] [ 6.972098][ T74] virtme-ng-init: udev is done [ 6.975617][ T1] virtme-ng-init: initialization done