virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.972957][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.972981][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.972983][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.972985][ T1] preempt_count: 1, expected: 0 [ 0.972985][ T1] RCU nest depth: 0, expected: 0 [ 0.972986][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.972988][ T1] #0: ff110000028d3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.973000][ T1] #1: ffffffffbb569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.973005][ T1] #2: ffffffffbb569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.973008][ T1] #3: ffffffffbb489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.973011][ T1] #4: ffffffffbb489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.973015][ T1] irq event stamp: 308472 [ 0.973015][ T1] hardirqs last enabled at (308471): [] __down_trylock_console_sem+0x86/0xa0 [ 0.973019][ T1] hardirqs last disabled at (308472): [] console_emit_next_record+0x3d4/0x4c0 [ 0.973020][ T1] softirqs last enabled at (308100): [] handle_softirqs+0x67c/0x900 [ 0.973023][ T1] softirqs last disabled at (307863): [] __irq_exit_rcu+0x145/0x1c0 [ 0.973026][ T1] Preemption disabled at: [ 0.973026][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.973030][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.973033][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.973035][ T1] Call Trace: [ 0.973037][ T1] [ 0.973040][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.973044][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.973046][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.973050][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.973054][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.973059][ T1] __kmalloc_noprof+0x443/0x760 [ 0.973061][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.973067][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.973069][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.973072][ T1] put_chars+0x1e1/0x2f0 [ 0.973075][ T1] ? __send_to_port+0x420/0x420 [ 0.973078][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.973082][ T1] ? validate_chain+0x38b/0xc20 [ 0.973086][ T1] hvc_console_print+0x292/0x780 [ 0.973089][ T1] ? __lock_acquire+0x518/0xc20 [ 0.973091][ T1] ? __lock_acquire+0x518/0xc20 [ 0.973095][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.973098][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973101][ T1] ? lock_acquire+0x13c/0x160 [ 0.973105][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.973108][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.973109][ T1] ? console_flush_one_record+0x106/0x710 [ 0.973111][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973113][ T1] ? lock_acquire+0x13c/0x160 [ 0.973117][ T1] console_flush_one_record+0x46f/0x710 [ 0.973121][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.973122][ T1] ? __lock_acquire+0x518/0xc20 [ 0.973127][ T1] console_unlock+0xee/0x1f0 [ 0.973129][ T1] ? console_flush_one_record+0x710/0x710 [ 0.973131][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973132][ T1] ? lock_acquire+0x60/0x160 [ 0.973136][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.973138][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.973140][ T1] vprintk_emit+0x37c/0x3e0 [ 0.973143][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.973145][ T1] ? find_held_lock+0x2b/0x80 [ 0.973147][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.973149][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.973153][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.973157][ T1] ? device_rename.cold+0xa/0xa [ 0.973159][ T1] ? __lock_acquire+0x518/0xc20 [ 0.973164][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.973166][ T1] ? find_held_lock+0x2b/0x80 [ 0.973169][ T1] dev_printk_emit+0xb9/0xee [ 0.973172][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.973175][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.973178][ T1] ? proc_register+0x368/0x8b0 [ 0.973185][ T1] _dev_info+0xe2/0x116 [ 0.973187][ T1] ? _dev_notice+0x120/0x120 [ 0.973192][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.973195][ T1] ? rtc_proc_show+0x400/0x400 [ 0.973199][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.973204][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.973209][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.973215][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.973219][ T1] cmos_do_probe+0x73b/0x98a [ 0.973222][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.973224][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.973225][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.973231][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.973233][ T1] ? mc146818_set_time+0x500/0x500 [ 0.973236][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.973238][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.973243][ T1] platform_probe+0xfe/0x1f0 [ 0.973246][ T1] call_driver_probe+0x61/0x1c0 [ 0.973249][ T1] really_probe+0x199/0x760 [ 0.973252][ T1] ? __device_attach_driver+0x280/0x280 [ 0.973254][ T1] __driver_probe_device+0x24f/0x440 [ 0.973257][ T1] ? __device_attach_driver+0x280/0x280 [ 0.973262][ T1] ? __device_attach_driver+0x280/0x280 [ 0.973264][ T1] driver_probe_device+0x4a/0xf0 [ 0.973265][ T1] __driver_attach+0x1b8/0x540 [ 0.973265][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.973265][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.973265][ T1] ? bus_remove_file+0x50/0x50 [ 0.973265][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.973265][ T1] ? rtc_dev_init+0x40/0x40 [ 0.973265][ T1] ? rtc_dev_init+0x40/0x40 [ 0.973265][ T1] bus_add_driver+0x2c8/0x530 [ 0.973265][ T1] driver_register+0x1a3/0x390 [ 0.973265][ T1] __platform_driver_probe+0x13f/0x270 [ 0.973265][ T1] cmos_init+0x31/0x40 [ 0.973265][ T1] do_one_initcall+0x124/0x4f0 [ 0.973265][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.973265][ T1] ? parameq+0x110/0x110 [ 0.973265][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.973265][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973265][ T1] kernel_init_freeable+0x596/0x630 [ 0.973265][ T1] ? rest_init+0x280/0x280 [ 0.973265][ T1] kernel_init+0x21/0x150 [ 0.973265][ T1] ? rest_init+0x280/0x280 [ 0.973265][ T1] ret_from_fork+0x474/0x6b0 [ 0.973265][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.973265][ T1] ? __switch_to+0x5a3/0xe00 [ 0.973265][ T1] ? rest_init+0x280/0x280 [ 0.973265][ T1] ret_from_fork_asm+0x11/0x20 [ 0.973265][ T1] [ 1.004584][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:53:57 UTC (1787914437) [ 1.005570][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.008530][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.015030][ T1] NET: Registered PF_INET6 protocol family [ 1.021402][ T1] Segment Routing with IPv6 [ 1.021839][ T1] In-situ OAM (IOAM) with IPv6 [ 1.022178][ T1] NET: Registered PF_PACKET protocol family [ 1.022502][ T1] 9pnet: Installing 9P2000 support [ 1.022871][ T1] Key type dns_resolver registered [ 1.023617][ T1] NET: Registered PF_VSOCK protocol family [ 1.027976][ T1] IPI shorthand broadcast: enabled [ 1.129680][ T1] sched_clock: Marking stable (1095003736, 34260466)->(1199703063, -70438861) [ 1.131912][ T1] registered taskstats version 1 [ 1.134525][ T1] Loading compiled-in X.509 certificates [ 1.231105][ T1] Demotion targets for Node 0: null [ 1.231485][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12243) [ 1.231768][ T1] page_owner is disabled [ 1.232398][ T1] PM: Magic number: 6:516:882 [ 1.232817][ T1] netconsole: network logging started [ 1.235257][ T1] ALSA device list: [ 1.235462][ T1] No soundcards found. [ 1.236070][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.238424][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.239142][ T1] devtmpfs: mounted [ 1.239441][ T1] VFS: Pivoted into new rootfs [ 1.267233][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.267531][ T1] Write protecting the kernel read-only data: 55296k [ 1.268109][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.268544][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.268812][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.269069][ T1] with arguments: [ 1.269194][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.269506][ T1] with environment: [ 1.269623][ T1] HOME=/ [ 1.269743][ T1] TERM=dumb [ 1.269865][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.270091][ T1] nr_open=2147483584 [ 1.270204][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.270490][ T1] virtme_rw_overlay0=/etc [ 1.270640][ T1] virtme_rw_overlay1=/lib [ 1.270789][ T1] virtme_rw_overlay2=/home [ 1.270944][ T1] virtme_rw_overlay3=/opt [ 1.271098][ T1] virtme_rw_overlay4=/srv [ 1.271246][ T1] virtme_rw_overlay5=/usr [ 1.271406][ T1] virtme_rw_overlay6=/var [ 1.271559][ T1] virtme_rw_overlay7=/tmp [ 1.271714][ T1] virtme_console=ttyS0 [ 1.271866][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.288229][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.289463][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.301197][ T1] overlayfs: failed to set xattr on upper [ 1.301490][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301753][ T1] overlayfs: ...falling back to uuid=null. [ 1.304037][ T1] overlayfs: failed to set xattr on upper [ 1.304243][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.304567][ T1] overlayfs: ...falling back to uuid=null. [ 1.306386][ T1] overlayfs: failed to set xattr on upper [ 1.306658][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306889][ T1] overlayfs: ...falling back to uuid=null. [ 1.308790][ T1] overlayfs: failed to set xattr on upper [ 1.308983][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309209][ T1] overlayfs: ...falling back to uuid=null. [ 1.311057][ T1] overlayfs: failed to set xattr on upper [ 1.311248][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311927][ T1] overlayfs: ...falling back to uuid=null. [ 1.313543][ T1] overlayfs: failed to set xattr on upper [ 1.313725][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313952][ T1] overlayfs: ...falling back to uuid=null. [ 1.315698][ T1] overlayfs: failed to set xattr on upper [ 1.315883][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316110][ T1] overlayfs: ...falling back to uuid=null. [ 1.318421][ T1] overlayfs: failed to set xattr on upper [ 1.318609][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318828][ T1] overlayfs: ...falling back to uuid=null. [ 1.329518][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.385155][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.320457][ T73] systemd-tmpfile (73) used greatest stack depth: 24992 bytes left [ 3.320474][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.320476][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.320478][ T73] preempt_count: 2, expected: 0 [ 3.320479][ T73] RCU nest depth: 0, expected: 0 [ 3.320480][ T73] locks held by systemd-tmpfile/73: 5, last CPU#2: [ 3.320482][ T73] #0: ffffffffbb4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.320494][ T73] #1: ffffffffbb569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.320499][ T73] #2: ffffffffbb569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.320502][ T73] #3: ffffffffbb489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.320505][ T73] #4: ffffffffbb489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.320509][ T73] irq event stamp: 2317522 [ 3.320510][ T73] hardirqs last enabled at (2317521): [] __down_trylock_console_sem+0x86/0xa0 [ 3.320513][ T73] hardirqs last disabled at (2317522): [] console_emit_next_record+0x3d4/0x4c0 [ 3.320515][ T73] softirqs last enabled at (2317376): [] handle_softirqs+0x67c/0x900 [ 3.320517][ T73] softirqs last disabled at (2317369): [] __irq_exit_rcu+0x145/0x1c0 [ 3.320519][ T73] Preemption disabled at: [ 3.320520][ T73] [<0000000000000000>] 0x0 [ 3.320527][ T73] CPU: 2 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.320530][ T73] Tainted: [W]=WARN [ 3.320531][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.320533][ T73] Call Trace: [ 3.320535][ T73] [ 3.320536][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.320542][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.320546][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.320550][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.320555][ T73] __kmalloc_noprof+0x443/0x760 [ 3.320557][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.320564][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.320566][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.320570][ T73] put_chars+0x1e1/0x2f0 [ 3.320573][ T73] ? __send_to_port+0x420/0x420 [ 3.320574][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.320578][ T73] ? validate_chain+0x38b/0xc20 [ 3.320583][ T73] hvc_console_print+0x292/0x780 [ 3.320590][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.320592][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.320594][ T73] ? lock_acquire+0x13c/0x160 [ 3.320598][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.320601][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.320603][ T73] ? console_flush_one_record+0x106/0x710 [ 3.320605][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.320607][ T73] ? lock_acquire+0x13c/0x160 [ 3.320611][ T73] console_flush_one_record+0x46f/0x710 [ 3.320614][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.320616][ T73] ? __lock_acquire+0x518/0xc20 [ 3.320621][ T73] console_unlock+0xee/0x1f0 [ 3.320623][ T73] ? console_flush_one_record+0x710/0x710 [ 3.320624][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.320626][ T73] ? lock_acquire+0x60/0x160 [ 3.320630][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.320632][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.320634][ T73] vprintk_emit+0x37c/0x3e0 [ 3.320637][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.320640][ T73] ? __lock_acquire+0x518/0xc20 [ 3.320644][ T73] _printk+0xc7/0x100 [ 3.320648][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.320651][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.320653][ T73] ? __rwlock_init+0x150/0x150 [ 3.320657][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.320660][ T73] do_exit.cold+0x82/0x9c [ 3.320663][ T73] ? exit_notify+0x890/0x890 [ 3.320665][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.320667][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.320671][ T73] do_group_exit+0xb8/0x370 [ 3.320674][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.320676][ T73] x64_sys_call+0x1567/0x1570 [ 3.320679][ T73] do_syscall_64+0xff/0x530 [ 3.320682][ T73] ? exc_page_fault+0xee/0x100 [ 3.320685][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.320688][ T73] RIP: 0033:0x7f8a091b21b8 [ 3.320690][ T73] Code: Unable to access opcode bytes at 0x7f8a091b218e. [ 3.320691][ T73] RSP: 002b:00007ffd5bcb1b68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.320693][ T73] RAX: ffffffffffffffda RBX: 00007f8a092e2f88 RCX: 00007f8a091b21b8 [ 3.320693][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.320693][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.320693][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.320693][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.320694][ T73] RDX: 00007f8a08a104c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.320695][ T73] RBP: 00007ffd5bcb1bc0 R08: 0000000000000000 R09: 0000000000001000 [ 3.320696][ T73] R10: 00007ffd5bcb1980 R11: 0000000000000246 R12: 0000000000000001 [ 3.320697][ T73] R13: 0000000000000049 R14: 00007f8a092e1680 R15: 00007f8a092e2fa0 [ 3.320704][ T73] [ 3.337973][ T1] virtme-ng-init: basic initialization done [ 3.384626][ T78] ip (78) used greatest stack depth: 23840 bytes left [ 3.402562][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.402968][ T75] virtme-ng-init: triggering udev coldplug [ 5.822759][ T75] virtme-ng-init: waiting for udev to settle [ 5.822773][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.822775][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.822777][ T75] preempt_count: 1, expected: 0 [ 5.822780][ T75] RCU nest depth: 0, expected: 0 [ 5.822781][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.822784][ T75] #0: ffffffffbb569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.822796][ T75] #1: ffffffffbb569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.822800][ T75] #2: ffffffffbb489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.822804][ T75] #3: ffffffffbb489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.822807][ T75] irq event stamp: 3056 [ 5.822808][ T75] hardirqs last enabled at (3055): [] __down_trylock_console_sem+0x86/0xa0 [ 5.822811][ T75] hardirqs last disabled at (3056): [] console_emit_next_record+0x3d4/0x4c0 [ 5.822813][ T75] softirqs last enabled at (2568): [] fpu_clone+0xd9/0x410 [ 5.822816][ T75] softirqs last disabled at (2566): [] fpu_clone+0x82/0x410 [ 5.822819][ T75] Preemption disabled at: [ 5.822819][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.822825][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.822828][ T75] Tainted: [W]=WARN [ 5.822829][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.822831][ T75] Call Trace: [ 5.822832][ T75] [ 5.822834][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.822838][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.822840][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.822844][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.822847][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.822853][ T75] __kmalloc_noprof+0x443/0x760 [ 5.822855][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.822861][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.822864][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.822867][ T75] put_chars+0x1e1/0x2f0 [ 5.822870][ T75] ? __send_to_port+0x420/0x420 [ 5.822872][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.822876][ T75] ? validate_chain+0x38b/0xc20 [ 5.822881][ T75] hvc_console_print+0x292/0x780 [ 5.822888][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.822890][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822892][ T75] ? lock_acquire+0x13c/0x160 [ 5.822896][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.822900][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.822901][ T75] ? console_flush_one_record+0x106/0x710 [ 5.822903][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822905][ T75] ? lock_acquire+0x13c/0x160 [ 5.822909][ T75] console_flush_one_record+0x46f/0x710 [ 5.822913][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.822914][ T75] ? __lock_acquire+0x518/0xc20 [ 5.822919][ T75] console_unlock+0xee/0x1f0 [ 5.822921][ T75] ? console_flush_one_record+0x710/0x710 [ 5.822922][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822924][ T75] ? lock_acquire+0x60/0x160 [ 5.822928][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.822930][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.822932][ T75] vprintk_emit+0x37c/0x3e0 [ 5.822935][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.822938][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.822943][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.822947][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.822949][ T75] ? simple_strntoull+0x10f/0x140 [ 5.822954][ T75] ? date_str+0x1e0/0x1e0 [ 5.822957][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.822961][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.822963][ T75] ? vprintk_default+0x20/0x20 [ 5.822967][ T75] ? vprintk_default+0x20/0x20 [ 5.822969][ T75] new_sync_write+0x33e/0x760 [ 5.822973][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.822976][ T75] ? new_sync_read+0x750/0x750 [ 5.822980][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.822985][ T75] ? __fget_files+0x1e3/0x460 [ 5.822989][ T75] vfs_write+0x6a2/0xbd0 [ 5.822992][ T75] ksys_write+0x116/0x250 [ 5.822995][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.822997][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.823000][ T75] do_syscall_64+0xff/0x530 [ 5.823003][ T75] ? exc_page_fault+0xee/0x100 [ 5.823006][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.823008][ T75] RIP: 0033:0x7f47042a6ed2 [ 5.823011][ 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 [ 5.823013][ T75] RSP: 002b:00007f47041edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.823015][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f47042a6ed2 [ 5.823017][ T75] RDX: 000000000000002e RSI: 00007f46fc001090 RDI: 0000000000000003 [ 5.823018][ T75] RBP: 00007f47041edc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.823018][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f47043310a0 [ 5.823019][ T75] R13: 00007f470422f3e0 R14: 00007f46fc001090 R15: 00007f47041edda8 [ 5.823026][ T75] [ 6.123553][ T75] virtme-ng-init: udev is done [ 6.127112][ T1] virtme-ng-init: initialization done