virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.021993][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.022014][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.022016][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.022018][ T1] preempt_count: 1, expected: 0 [ 1.022019][ T1] RCU nest depth: 0, expected: 0 [ 1.022020][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.022022][ T1] #0: ff110000028e3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.022034][ T1] #1: ffffffff96b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.022040][ T1] #2: ffffffff96b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.022043][ T1] #3: ffffffff96a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.022046][ T1] #4: ffffffff96a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.022050][ T1] irq event stamp: 307162 [ 1.022051][ T1] hardirqs last enabled at (307161): [] __down_trylock_console_sem+0x86/0xa0 [ 1.022054][ T1] hardirqs last disabled at (307162): [] console_emit_next_record+0x3d4/0x4c0 [ 1.022056][ T1] softirqs last enabled at (306856): [] handle_softirqs+0x67c/0x900 [ 1.022059][ T1] softirqs last disabled at (306603): [] __irq_exit_rcu+0x145/0x1c0 [ 1.022061][ T1] Preemption disabled at: [ 1.022062][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.022067][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.022070][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.022071][ T1] Call Trace: [ 1.022073][ T1] [ 1.022077][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.022082][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.022084][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.022088][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.022092][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.022097][ T1] __kmalloc_noprof+0x443/0x760 [ 1.022100][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.022105][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.022108][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.022111][ T1] put_chars+0x1e1/0x2f0 [ 1.022114][ T1] ? __send_to_port+0x420/0x420 [ 1.022117][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.022126][ T1] ? validate_chain+0x38b/0xc20 [ 1.022131][ T1] hvc_console_print+0x292/0x780 [ 1.022134][ T1] ? __lock_acquire+0x518/0xc20 [ 1.022136][ T1] ? __lock_acquire+0x518/0xc20 [ 1.022140][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.022143][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.022146][ T1] ? lock_acquire+0x13c/0x160 [ 1.022150][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.022153][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.022154][ T1] ? console_flush_one_record+0x106/0x710 [ 1.022157][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.022159][ T1] ? lock_acquire+0x13c/0x160 [ 1.022163][ T1] console_flush_one_record+0x46f/0x710 [ 1.022166][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.022167][ T1] ? __lock_acquire+0x518/0xc20 [ 1.022173][ T1] console_unlock+0xee/0x1f0 [ 1.022175][ T1] ? console_flush_one_record+0x710/0x710 [ 1.022176][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.022178][ T1] ? lock_acquire+0x60/0x160 [ 1.022182][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.022184][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.022186][ T1] vprintk_emit+0x37c/0x3e0 [ 1.022189][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.022191][ T1] ? find_held_lock+0x2b/0x80 [ 1.022193][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.022196][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.022199][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.022204][ T1] ? device_rename.cold+0xa/0xa [ 1.022206][ T1] ? __lock_acquire+0x518/0xc20 [ 1.022210][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.022212][ T1] ? find_held_lock+0x2b/0x80 [ 1.022216][ T1] dev_printk_emit+0xb9/0xee [ 1.022218][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.022221][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.022226][ T1] ? proc_register+0x368/0x8b0 [ 1.022232][ T1] _dev_info+0xe2/0x116 [ 1.022235][ T1] ? _dev_notice+0x120/0x120 [ 1.022239][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.022243][ T1] ? rtc_proc_show+0x400/0x400 [ 1.022247][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.022252][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.022257][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.022264][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.022268][ T1] cmos_do_probe+0x73b/0x98a [ 1.022270][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.022273][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.022274][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.022281][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.022282][ T1] ? mc146818_set_time+0x500/0x500 [ 1.022286][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.022288][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.022293][ T1] platform_probe+0xfe/0x1f0 [ 1.022296][ T1] call_driver_probe+0x61/0x1c0 [ 1.022299][ T1] really_probe+0x199/0x760 [ 1.022302][ T1] ? __device_attach_driver+0x280/0x280 [ 1.022304][ T1] __driver_probe_device+0x24f/0x440 [ 1.022307][ T1] ? __device_attach_driver+0x280/0x280 [ 1.022309][ T1] ? __device_attach_driver+0x280/0x280 [ 1.022311][ T1] driver_probe_device+0x4a/0xf0 [ 1.022314][ T1] __driver_attach+0x1b8/0x540 [ 1.022316][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.022321][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.022324][ T1] ? bus_remove_file+0x50/0x50 [ 1.022324][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.022324][ T1] ? rtc_dev_init+0x40/0x40 [ 1.022324][ T1] ? rtc_dev_init+0x40/0x40 [ 1.022324][ T1] bus_add_driver+0x2c8/0x530 [ 1.022324][ T1] driver_register+0x1a3/0x390 [ 1.022324][ T1] __platform_driver_probe+0x13f/0x270 [ 1.022324][ T1] cmos_init+0x31/0x40 [ 1.022324][ T1] do_one_initcall+0x124/0x4f0 [ 1.022324][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.022324][ T1] ? parameq+0x110/0x110 [ 1.022324][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.022324][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.022324][ T1] kernel_init_freeable+0x596/0x630 [ 1.022324][ T1] ? rest_init+0x280/0x280 [ 1.022324][ T1] kernel_init+0x21/0x150 [ 1.022324][ T1] ? rest_init+0x280/0x280 [ 1.022324][ T1] ret_from_fork+0x474/0x6b0 [ 1.022324][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.022324][ T1] ? __switch_to+0x5a3/0xe00 [ 1.022324][ T1] ? rest_init+0x280/0x280 [ 1.022324][ T1] ret_from_fork_asm+0x11/0x20 [ 1.022324][ T1] [ 1.053974][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:22:46 UTC (1787912566) [ 1.054976][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.058014][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.067078][ T1] NET: Registered PF_INET6 protocol family [ 1.071534][ T1] Segment Routing with IPv6 [ 1.071919][ T1] In-situ OAM (IOAM) with IPv6 [ 1.072273][ T1] NET: Registered PF_PACKET protocol family [ 1.072717][ T1] 9pnet: Installing 9P2000 support [ 1.073069][ T1] Key type dns_resolver registered [ 1.073799][ T1] NET: Registered PF_VSOCK protocol family [ 1.078289][ T1] IPI shorthand broadcast: enabled [ 1.180886][ T1] sched_clock: Marking stable (1146003495, 34320646)->(1258436758, -78112617) [ 1.184270][ T1] registered taskstats version 1 [ 1.186027][ T1] Loading compiled-in X.509 certificates [ 1.285727][ T1] Demotion targets for Node 0: null [ 1.286003][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.286304][ T1] page_owner is disabled [ 1.286907][ T1] PM: Magic number: 6:1:377 [ 1.287321][ T1] netconsole: network logging started [ 1.288700][ T1] ALSA device list: [ 1.288841][ T1] No soundcards found. [ 1.290077][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.293290][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.294067][ T1] devtmpfs: mounted [ 1.294353][ T1] VFS: Pivoted into new rootfs [ 1.323240][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.323746][ T1] Write protecting the kernel read-only data: 55296k [ 1.324388][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.324817][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.325068][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.326343][ T1] with arguments: [ 1.326523][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.326789][ T1] with environment: [ 1.326914][ T1] HOME=/ [ 1.327035][ T1] TERM=dumb [ 1.327157][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.327405][ T1] nr_open=2147483584 [ 1.327517][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.327780][ T1] virtme_rw_overlay0=/etc [ 1.327937][ T1] virtme_rw_overlay1=/lib [ 1.328085][ T1] virtme_rw_overlay2=/home [ 1.328242][ T1] virtme_rw_overlay3=/opt [ 1.328405][ T1] virtme_rw_overlay4=/srv [ 1.328556][ T1] virtme_rw_overlay5=/usr [ 1.328705][ T1] virtme_rw_overlay6=/var [ 1.328858][ T1] virtme_rw_overlay7=/tmp [ 1.329010][ T1] virtme_console=ttyS0 [ 1.329176][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.345629][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.346844][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.360001][ T1] overlayfs: failed to set xattr on upper [ 1.360282][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.360575][ T1] overlayfs: ...falling back to uuid=null. [ 1.362948][ T1] overlayfs: failed to set xattr on upper [ 1.363143][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.363962][ T1] overlayfs: ...falling back to uuid=null. [ 1.365869][ T1] overlayfs: failed to set xattr on upper [ 1.366059][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.366296][ T1] overlayfs: ...falling back to uuid=null. [ 1.368089][ T1] overlayfs: failed to set xattr on upper [ 1.368314][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.368542][ T1] overlayfs: ...falling back to uuid=null. [ 1.370719][ T1] overlayfs: failed to set xattr on upper [ 1.370968][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.371216][ T1] overlayfs: ...falling back to uuid=null. [ 1.373167][ T1] overlayfs: failed to set xattr on upper [ 1.373372][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.373603][ T1] overlayfs: ...falling back to uuid=null. [ 1.375472][ T1] overlayfs: failed to set xattr on upper [ 1.375676][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375927][ T1] overlayfs: ...falling back to uuid=null. [ 1.378107][ T1] overlayfs: failed to set xattr on upper [ 1.378314][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378553][ T1] overlayfs: ...falling back to uuid=null. [ 1.390974][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.413168][ T72] kwatchdog (72) used greatest stack depth: 28688 bytes left [ 3.519649][ T71] systemd-tmpfile (71) used greatest stack depth: 24848 bytes left [ 3.519667][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.519670][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.519671][ T71] preempt_count: 2, expected: 0 [ 3.519672][ T71] RCU nest depth: 0, expected: 0 [ 3.519673][ T71] locks held by systemd-tmpfile/71: 5, last CPU#1: [ 3.519675][ T71] #0: ffffffff96a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.519688][ T71] #1: ffffffff96b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.519693][ T71] #2: ffffffff96b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.519696][ T71] #3: ffffffff96a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.519700][ T71] #4: ffffffff96a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.519703][ T71] irq event stamp: 2345462 [ 3.519704][ T71] hardirqs last enabled at (2345461): [] __down_trylock_console_sem+0x86/0xa0 [ 3.519707][ T71] hardirqs last disabled at (2345462): [] console_emit_next_record+0x3d4/0x4c0 [ 3.519709][ T71] softirqs last enabled at (2345354): [] handle_softirqs+0x67c/0x900 [ 3.519711][ T71] softirqs last disabled at (2344049): [] __irq_exit_rcu+0x145/0x1c0 [ 3.519714][ T71] Preemption disabled at: [ 3.519714][ T71] [<0000000000000000>] 0x0 [ 3.519721][ T71] CPU: 1 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.519725][ T71] Tainted: [W]=WARN [ 3.519726][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.519728][ T71] Call Trace: [ 3.519730][ T71] [ 3.519731][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.519737][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.519741][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.519745][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.519750][ T71] __kmalloc_noprof+0x443/0x760 [ 3.519753][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.519759][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.519762][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.519765][ T71] put_chars+0x1e1/0x2f0 [ 3.519768][ T71] ? __send_to_port+0x420/0x420 [ 3.519770][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.519774][ T71] ? validate_chain+0x38b/0xc20 [ 3.519780][ T71] hvc_console_print+0x292/0x780 [ 3.519786][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.519788][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.519791][ T71] ? lock_acquire+0x13c/0x160 [ 3.519795][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.519798][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.519799][ T71] ? console_flush_one_record+0x106/0x710 [ 3.519802][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.519804][ T71] ? lock_acquire+0x13c/0x160 [ 3.519808][ T71] console_flush_one_record+0x46f/0x710 [ 3.519812][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.519813][ T71] ? __lock_acquire+0x518/0xc20 [ 3.519818][ T71] console_unlock+0xee/0x1f0 [ 3.519821][ T71] ? console_flush_one_record+0x710/0x710 [ 3.519822][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.519824][ T71] ? lock_acquire+0x60/0x160 [ 3.519828][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.519830][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.519833][ T71] vprintk_emit+0x37c/0x3e0 [ 3.519836][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.519839][ T71] ? __lock_acquire+0x518/0xc20 [ 3.519843][ T71] _printk+0xc7/0x100 [ 3.519847][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.519849][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.519852][ T71] ? __rwlock_init+0x150/0x150 [ 3.519856][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.519859][ T71] do_exit.cold+0x82/0x9c [ 3.519862][ T71] ? exit_notify+0x890/0x890 [ 3.519864][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.519867][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.519870][ T71] do_group_exit+0xb8/0x370 [ 3.519873][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.519875][ T71] x64_sys_call+0x1567/0x1570 [ 3.519878][ T71] do_syscall_64+0xff/0x530 [ 3.519882][ T71] ? exc_page_fault+0xee/0x100 [ 3.519885][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.519888][ T71] RIP: 0033:0x7fdb4c2fa1b8 [ 3.519890][ T71] Code: Unable to access opcode bytes at 0x7fdb4c2fa18e. [ 3.519891][ T71] RSP: 002b:00007ffce7e300d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.519893][ T71] RAX: ffffffffffffffda RBX: 00007fdb4c42af88 RCX: 00007fdb4c2fa1b8 [ 3.519895][ T71] RDX: 00007fdb4bb584c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.519896][ T71] RBP: 00007ffce7e30130 R08: 0000000000000000 R09: 0000000000001000 [ 3.519896][ T71] R10: 00007ffce7e2fef0 R11: 0000000000000246 R12: 0000000000000001 [ 3.519897][ T71] R13: 0000000000000049 R14: 00007fdb4c429680 R15: 00007fdb4c42afa0 [ 3.519904][ T71] [ 3.519995][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.519995][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.519995][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.519995][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.537927][ T1] virtme-ng-init: basic initialization done [ 3.584911][ T78] ip (78) used greatest stack depth: 23688 bytes left [ 3.618069][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.618634][ T74] virtme-ng-init: triggering udev coldplug [ 5.875454][ T74] virtme-ng-init: waiting for udev to settle [ 5.875469][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.875472][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.875474][ T74] preempt_count: 1, expected: 0 [ 5.875475][ T74] RCU nest depth: 0, expected: 0 [ 5.875476][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 5.875478][ T74] #0: ffffffff96b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.875491][ T74] #1: ffffffff96b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.875495][ T74] #2: ffffffff96a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.875498][ T74] #3: ffffffff96a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.875502][ T74] irq event stamp: 3160 [ 5.875503][ T74] hardirqs last enabled at (3159): [] __down_trylock_console_sem+0x86/0xa0 [ 5.875506][ T74] hardirqs last disabled at (3160): [] console_emit_next_record+0x3d4/0x4c0 [ 5.875507][ T74] softirqs last enabled at (2668): [] fpu_clone+0xd9/0x410 [ 5.875511][ T74] softirqs last disabled at (2666): [] fpu_clone+0x82/0x410 [ 5.875514][ T74] Preemption disabled at: [ 5.875514][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.875520][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.875523][ T74] Tainted: [W]=WARN [ 5.875524][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.875526][ T74] Call Trace: [ 5.875528][ T74] [ 5.875530][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.875534][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.875536][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.875540][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.875543][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.875549][ T74] __kmalloc_noprof+0x443/0x760 [ 5.875551][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.875557][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.875560][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.875563][ T74] put_chars+0x1e1/0x2f0 [ 5.875566][ T74] ? __send_to_port+0x420/0x420 [ 5.875568][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.875572][ T74] ? validate_chain+0x38b/0xc20 [ 5.875577][ T74] hvc_console_print+0x292/0x780 [ 5.875584][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.875586][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.875588][ T74] ? lock_acquire+0x13c/0x160 [ 5.875592][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.875595][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.875597][ T74] ? console_flush_one_record+0x106/0x710 [ 5.875599][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.875601][ T74] ? lock_acquire+0x13c/0x160 [ 5.875605][ T74] console_flush_one_record+0x46f/0x710 [ 5.875609][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.875610][ T74] ? __lock_acquire+0x518/0xc20 [ 5.875615][ T74] console_unlock+0xee/0x1f0 [ 5.875617][ T74] ? console_flush_one_record+0x710/0x710 [ 5.875619][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.875620][ T74] ? lock_acquire+0x60/0x160 [ 5.875624][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.875626][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.875629][ T74] vprintk_emit+0x37c/0x3e0 [ 5.875632][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.875634][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.875640][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.875644][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.875646][ T74] ? simple_strntoull+0x10f/0x140 [ 5.875651][ T74] ? date_str+0x1e0/0x1e0 [ 5.875654][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.875658][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.875661][ T74] ? vprintk_default+0x20/0x20 [ 5.875664][ T74] ? vprintk_default+0x20/0x20 [ 5.875666][ T74] new_sync_write+0x33e/0x760 [ 5.875670][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.875674][ T74] ? new_sync_read+0x750/0x750 [ 5.875678][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.875683][ T74] ? __fget_files+0x1e3/0x460 [ 5.875687][ T74] vfs_write+0x6a2/0xbd0 [ 5.875691][ T74] ksys_write+0x116/0x250 [ 5.875693][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.875695][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.875699][ T74] do_syscall_64+0xff/0x530 [ 5.875701][ T74] ? exc_page_fault+0xee/0x100 [ 5.875704][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.875706][ T74] RIP: 0033:0x7f972a7faed2 [ 5.875711][ 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 [ 5.875712][ T74] RSP: 002b:00007f972a741c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.875715][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f972a7faed2 [ 5.875716][ T74] RDX: 000000000000002e RSI: 00007f97240012c0 RDI: 0000000000000003 [ 5.875717][ T74] RBP: 00007f972a741c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.875718][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f972a8850a0 [ 5.875719][ T74] R13: 00007f972a7833e0 R14: 00007f97240012c0 R15: 00007f972a741da8 [ 5.875725][ T74] [ 6.517028][ T74] virtme-ng-init: udev is done [ 6.527448][ T1] virtme-ng-init: initialization done