virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.085739][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.085760][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.085763][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.085764][ T1] preempt_count: 1, expected: 0 [ 1.085765][ T1] RCU nest depth: 0, expected: 0 [ 1.085766][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.085768][ T1] #0: ff11000002553938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.085785][ T1] #1: ffffffff96f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.085791][ T1] #2: ffffffff96f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.085794][ T1] #3: ffffffff96e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.085797][ T1] #4: ffffffff96e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.085801][ T1] irq event stamp: 311768 [ 1.085802][ T1] hardirqs last enabled at (311767): [] __down_trylock_console_sem+0x86/0xa0 [ 1.085805][ T1] hardirqs last disabled at (311768): [] console_emit_next_record+0x3d4/0x4c0 [ 1.085806][ T1] softirqs last enabled at (310402): [] handle_softirqs+0x67c/0x900 [ 1.085810][ T1] softirqs last disabled at (310395): [] __irq_exit_rcu+0x145/0x1c0 [ 1.085812][ T1] Preemption disabled at: [ 1.085813][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.085818][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.085821][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.085822][ T1] Call Trace: [ 1.085824][ T1] [ 1.085827][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.085832][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.085834][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.085838][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.085842][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.085847][ T1] __kmalloc_noprof+0x443/0x760 [ 1.085850][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.085855][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.085858][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.085861][ T1] put_chars+0x1e1/0x2f0 [ 1.085864][ T1] ? __send_to_port+0x420/0x420 [ 1.085867][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.085871][ T1] ? validate_chain+0x38b/0xc20 [ 1.085875][ T1] hvc_console_print+0x292/0x780 [ 1.085878][ T1] ? __lock_acquire+0x518/0xc20 [ 1.085880][ T1] ? __lock_acquire+0x518/0xc20 [ 1.085884][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.085888][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.085890][ T1] ? lock_acquire+0x13c/0x160 [ 1.085894][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.085897][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.085898][ T1] ? console_flush_one_record+0x106/0x710 [ 1.085901][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.085903][ T1] ? lock_acquire+0x13c/0x160 [ 1.085907][ T1] console_flush_one_record+0x46f/0x710 [ 1.085910][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.085912][ T1] ? __lock_acquire+0x518/0xc20 [ 1.085917][ T1] console_unlock+0xee/0x1f0 [ 1.085919][ T1] ? console_flush_one_record+0x710/0x710 [ 1.085920][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.085922][ T1] ? lock_acquire+0x60/0x160 [ 1.085926][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.085928][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.085931][ T1] vprintk_emit+0x37c/0x3e0 [ 1.085934][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.085936][ T1] ? find_held_lock+0x2b/0x80 [ 1.085938][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.085940][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.085944][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.085948][ T1] ? device_rename.cold+0xa/0xa [ 1.085950][ T1] ? __lock_acquire+0x518/0xc20 [ 1.085954][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.085956][ T1] ? find_held_lock+0x2b/0x80 [ 1.085964][ T1] dev_printk_emit+0xb9/0xee [ 1.085967][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.085972][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.085977][ T1] ? proc_register+0x368/0x8b0 [ 1.085987][ T1] _dev_info+0xe2/0x116 [ 1.085991][ T1] ? _dev_notice+0x120/0x120 [ 1.085999][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.086004][ T1] ? rtc_proc_show+0x400/0x400 [ 1.086011][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.086019][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.086026][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.086037][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.086042][ T1] cmos_do_probe+0x73b/0x98a [ 1.086044][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.086047][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.086048][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.086054][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.086055][ T1] ? mc146818_set_time+0x500/0x500 [ 1.086059][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.086061][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.086067][ T1] platform_probe+0xfe/0x1f0 [ 1.086069][ T1] call_driver_probe+0x61/0x1c0 [ 1.086073][ T1] really_probe+0x199/0x760 [ 1.086076][ T1] ? __device_attach_driver+0x280/0x280 [ 1.086078][ T1] __driver_probe_device+0x24f/0x440 [ 1.086081][ T1] ? __device_attach_driver+0x280/0x280 [ 1.086083][ T1] ? __device_attach_driver+0x280/0x280 [ 1.086085][ T1] driver_probe_device+0x4a/0xf0 [ 1.086088][ T1] __driver_attach+0x1b8/0x540 [ 1.086090][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.086094][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.086099][ T1] ? bus_remove_file+0x50/0x50 [ 1.086101][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.086106][ T1] ? rtc_dev_init+0x40/0x40 [ 1.086113][ T1] ? rtc_dev_init+0x40/0x40 [ 1.086116][ T1] bus_add_driver+0x2c8/0x530 [ 1.086122][ T1] driver_register+0x1a3/0x390 [ 1.086127][ T1] __platform_driver_probe+0x13f/0x270 [ 1.086131][ T1] cmos_init+0x31/0x40 [ 1.086134][ T1] do_one_initcall+0x124/0x4f0 [ 1.086139][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.086142][ T1] ? parameq+0x110/0x110 [ 1.086150][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.086155][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.086160][ T1] kernel_init_freeable+0x596/0x630 [ 1.086166][ T1] ? rest_init+0x280/0x280 [ 1.086171][ T1] kernel_init+0x21/0x150 [ 1.086174][ T1] ? rest_init+0x280/0x280 [ 1.086176][ T1] ret_from_fork+0x474/0x6b0 [ 1.086182][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.086188][ T1] ? __switch_to+0x5a3/0xe00 [ 1.086193][ T1] ? rest_init+0x280/0x280 [ 1.086197][ T1] ret_from_fork_asm+0x11/0x20 [ 1.086211][ T1] [ 1.119070][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:28:10 UTC (1787887690) [ 1.120166][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.123907][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.133790][ T1] NET: Registered PF_INET6 protocol family [ 1.138029][ T1] Segment Routing with IPv6 [ 1.138479][ T1] In-situ OAM (IOAM) with IPv6 [ 1.139086][ T1] NET: Registered PF_PACKET protocol family [ 1.139360][ T1] 9pnet: Installing 9P2000 support [ 1.139752][ T1] Key type dns_resolver registered [ 1.140461][ T1] NET: Registered PF_VSOCK protocol family [ 1.144817][ T1] IPI shorthand broadcast: enabled [ 1.245374][ T1] sched_clock: Marking stable (1205001285, 39607381)->(1326927350, -82318684) [ 1.247585][ T1] registered taskstats version 1 [ 1.249308][ T1] Loading compiled-in X.509 certificates [ 1.347986][ T1] Demotion targets for Node 0: null [ 1.348263][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.348562][ T1] page_owner is disabled [ 1.349614][ T1] PM: Magic number: 6:359:463 [ 1.350042][ T1] netconsole: network logging started [ 1.351380][ T1] ALSA device list: [ 1.351519][ T1] No soundcards found. [ 1.353228][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.355525][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.356235][ T1] devtmpfs: mounted [ 1.356514][ T1] VFS: Pivoted into new rootfs [ 1.383418][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.383709][ T1] Write protecting the kernel read-only data: 55296k [ 1.384306][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.384737][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.385105][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.385453][ T1] with arguments: [ 1.385633][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.385864][ T1] with environment: [ 1.386054][ T1] HOME=/ [ 1.386170][ T1] TERM=dumb [ 1.386285][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.386567][ T1] nr_open=2147483584 [ 1.386738][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.387009][ T1] virtme_rw_overlay0=/etc [ 1.387214][ T1] virtme_rw_overlay1=/lib [ 1.387364][ T1] virtme_rw_overlay2=/home [ 1.387566][ T1] virtme_rw_overlay3=/opt [ 1.387729][ T1] virtme_rw_overlay4=/srv [ 1.387938][ T1] virtme_rw_overlay5=/usr [ 1.388085][ T1] virtme_rw_overlay6=/var [ 1.388293][ T1] virtme_rw_overlay7=/tmp [ 1.388446][ T1] virtme_console=ttyS0 [ 1.388648][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.408009][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.409458][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.418533][ T1] overlayfs: failed to set xattr on upper [ 1.418798][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.419079][ T1] overlayfs: ...falling back to uuid=null. [ 1.421694][ T1] overlayfs: failed to set xattr on upper [ 1.421912][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.422151][ T1] overlayfs: ...falling back to uuid=null. [ 1.424080][ T1] overlayfs: failed to set xattr on upper [ 1.424287][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.424525][ T1] overlayfs: ...falling back to uuid=null. [ 1.426830][ T1] overlayfs: failed to set xattr on upper [ 1.427042][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.427276][ T1] overlayfs: ...falling back to uuid=null. [ 1.429773][ T1] overlayfs: failed to set xattr on upper [ 1.429997][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.430230][ T1] overlayfs: ...falling back to uuid=null. [ 1.431954][ T1] overlayfs: failed to set xattr on upper [ 1.432157][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.432397][ T1] overlayfs: ...falling back to uuid=null. [ 1.433164][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.434838][ T1] overlayfs: failed to set xattr on upper [ 1.435043][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.435289][ T1] overlayfs: ...falling back to uuid=null. [ 1.437742][ T1] overlayfs: failed to set xattr on upper [ 1.437965][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.438201][ T1] overlayfs: ...falling back to uuid=null. [ 1.450523][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.634823][ T75] systemd-tmpfile (75) used greatest stack depth: 24864 bytes left [ 3.634840][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.634842][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: systemd-tmpfile [ 3.634844][ T75] preempt_count: 2, expected: 0 [ 3.634845][ T75] RCU nest depth: 0, expected: 0 [ 3.634846][ T75] locks held by systemd-tmpfile/75: 5, last CPU#2: [ 3.634848][ T75] #0: ffffffff96e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.634860][ T75] #1: ffffffff96f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.634865][ T75] #2: ffffffff96f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.634869][ T75] #3: ffffffff96e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.634872][ T75] #4: ffffffff96e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.634875][ T75] irq event stamp: 2352362 [ 3.634876][ T75] hardirqs last enabled at (2352361): [] __down_trylock_console_sem+0x86/0xa0 [ 3.634880][ T75] hardirqs last disabled at (2352362): [] console_emit_next_record+0x3d4/0x4c0 [ 3.634881][ T75] softirqs last enabled at (2351002): [] handle_softirqs+0x67c/0x900 [ 3.634883][ T75] softirqs last disabled at (2350995): [] __irq_exit_rcu+0x145/0x1c0 [ 3.634886][ T75] Preemption disabled at: [ 3.634887][ T75] [<0000000000000000>] 0x0 [ 3.634894][ T75] CPU: 2 UID: 0 PID: 75 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.634897][ T75] Tainted: [W]=WARN [ 3.634898][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.634900][ T75] Call Trace: [ 3.634902][ T75] [ 3.634904][ T75] dump_stack_lvl+0x6f/0xa0 [ 3.634909][ T75] __might_resched.cold+0x1fe/0x2c1 [ 3.634914][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.634917][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 3.634923][ T75] __kmalloc_noprof+0x443/0x760 [ 3.634925][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 3.634932][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 3.634935][ T75] alloc_buf.isra.0+0x4b/0x260 [ 3.634938][ T75] put_chars+0x1e1/0x2f0 [ 3.634941][ T75] ? __send_to_port+0x420/0x420 [ 3.634943][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.634947][ T75] ? validate_chain+0x38b/0xc20 [ 3.634953][ T75] hvc_console_print+0x292/0x780 [ 3.634959][ T75] ? hvc_write+0x3a0/0x3a0 [ 3.634962][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.634964][ T75] ? lock_acquire+0x13c/0x160 [ 3.634968][ T75] console_emit_next_record+0x22f/0x4c0 [ 3.634971][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 3.634973][ T75] ? console_flush_one_record+0x106/0x710 [ 3.634976][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.634978][ T75] ? lock_acquire+0x13c/0x160 [ 3.634982][ T75] console_flush_one_record+0x46f/0x710 [ 3.634985][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 3.634987][ T75] ? __lock_acquire+0x518/0xc20 [ 3.634992][ T75] console_unlock+0xee/0x1f0 [ 3.634994][ T75] ? console_flush_one_record+0x710/0x710 [ 3.634996][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.634998][ T75] ? lock_acquire+0x60/0x160 [ 3.635002][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.635003][ T75] ? vprintk_emit+0x320/0x3e0 [ 3.635006][ T75] vprintk_emit+0x37c/0x3e0 [ 3.635010][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 3.635013][ T75] ? __lock_acquire+0x518/0xc20 [ 3.635016][ T75] _printk+0xc7/0x100 [ 3.635020][ T75] ? snapshot_read.cold+0x21/0x21 [ 3.635023][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.635026][ T75] ? __rwlock_init+0x150/0x150 [ 3.635030][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.635033][ T75] do_exit.cold+0x82/0x9c [ 3.635037][ T75] ? exit_notify+0x890/0x890 [ 3.635038][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 3.635041][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.635041][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.635041][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.635041][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.635041][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.635045][ T75] do_group_exit+0xb8/0x370 [ 3.635048][ T75] __x64_sys_exit_group+0x3c/0x50 [ 3.635050][ T75] x64_sys_call+0x1567/0x1570 [ 3.635053][ T75] do_syscall_64+0xff/0x530 [ 3.635057][ T75] ? exc_page_fault+0xee/0x100 [ 3.635060][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.635062][ T75] RIP: 0033:0x7f02d974f1b8 [ 3.635065][ T75] Code: Unable to access opcode bytes at 0x7f02d974f18e. [ 3.635066][ T75] RSP: 002b:00007ffcdc0bf9d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.635069][ T75] RAX: ffffffffffffffda RBX: 00007f02d987ff88 RCX: 00007f02d974f1b8 [ 3.635070][ T75] RDX: 00007f02d8fad4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.635071][ T75] RBP: 00007ffcdc0bfa30 R08: 0000000000000000 R09: 0000000000001000 [ 3.635072][ T75] R10: 00007ffcdc0bf7f0 R11: 0000000000000246 R12: 0000000000000001 [ 3.635073][ T75] R13: 0000000000000049 R14: 00007f02d987e680 R15: 00007f02d987ffa0 [ 3.635079][ T75] [ 3.654272][ T1] virtme-ng-init: basic initialization done [ 3.700928][ T80] ip (80) used greatest stack depth: 24848 bytes left [ 3.719696][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.720074][ T76] virtme-ng-init: triggering udev coldplug [ 5.729797][ T76] virtme-ng-init: waiting for udev to settle [ 5.729816][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.729819][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.729820][ T76] preempt_count: 1, expected: 0 [ 5.729821][ T76] RCU nest depth: 0, expected: 0 [ 5.729823][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 5.729825][ T76] #0: ffffffff96f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.729837][ T76] #1: ffffffff96f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.729841][ T76] #2: ffffffff96e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.729844][ T76] #3: ffffffff96e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.729848][ T76] irq event stamp: 2984 [ 5.729849][ T76] hardirqs last enabled at (2983): [] __down_trylock_console_sem+0x86/0xa0 [ 5.729852][ T76] hardirqs last disabled at (2984): [] console_emit_next_record+0x3d4/0x4c0 [ 5.729853][ T76] softirqs last enabled at (2488): [] fpu_clone+0xd9/0x410 [ 5.729857][ T76] softirqs last disabled at (2486): [] fpu_clone+0x82/0x410 [ 5.729859][ T76] Preemption disabled at: [ 5.729860][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.729866][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.729869][ T76] Tainted: [W]=WARN [ 5.729870][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.729872][ T76] Call Trace: [ 5.729873][ T76] [ 5.729875][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.729880][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.729882][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.729886][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.729889][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.729895][ T76] __kmalloc_noprof+0x443/0x760 [ 5.729897][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.729903][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.729906][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.729910][ T76] put_chars+0x1e1/0x2f0 [ 5.729913][ T76] ? __send_to_port+0x420/0x420 [ 5.729914][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.729918][ T76] ? validate_chain+0x38b/0xc20 [ 5.729924][ T76] hvc_console_print+0x292/0x780 [ 5.729930][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.729932][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.729934][ T76] ? lock_acquire+0x13c/0x160 [ 5.729938][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.729941][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.729943][ T76] ? console_flush_one_record+0x106/0x710 [ 5.729945][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.729947][ T76] ? lock_acquire+0x13c/0x160 [ 5.729951][ T76] console_flush_one_record+0x46f/0x710 [ 5.729955][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.729956][ T76] ? __lock_acquire+0x518/0xc20 [ 5.729961][ T76] console_unlock+0xee/0x1f0 [ 5.729963][ T76] ? console_flush_one_record+0x710/0x710 [ 5.729965][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.729966][ T76] ? lock_acquire+0x60/0x160 [ 5.729970][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.729972][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.729975][ T76] vprintk_emit+0x37c/0x3e0 [ 5.729978][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.729980][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.729986][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.729990][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.729992][ T76] ? simple_strntoull+0x10f/0x140 [ 5.729997][ T76] ? date_str+0x1e0/0x1e0 [ 5.730000][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.730004][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.730006][ T76] ? vprintk_default+0x20/0x20 [ 5.730010][ T76] ? vprintk_default+0x20/0x20 [ 5.730012][ T76] new_sync_write+0x33e/0x760 [ 5.730016][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.730020][ T76] ? new_sync_read+0x750/0x750 [ 5.730024][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.730029][ T76] ? __fget_files+0x1e3/0x460 [ 5.730033][ T76] vfs_write+0x6a2/0xbd0 [ 5.730036][ T76] ksys_write+0x116/0x250 [ 5.730039][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.730041][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.730044][ T76] do_syscall_64+0xff/0x530 [ 5.730047][ T76] ? exc_page_fault+0xee/0x100 [ 5.730050][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.730052][ T76] RIP: 0033:0x7f32057bced2 [ 5.730056][ T76] 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 [ 5.730058][ T76] RSP: 002b:00007f3205703c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.730060][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f32057bced2 [ 5.730062][ T76] RDX: 000000000000002e RSI: 00007f32000012c0 RDI: 0000000000000003 [ 5.730063][ T76] RBP: 00007f3205703c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.730064][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f32058470a0 [ 5.730064][ T76] R13: 00007f32057453e0 R14: 00007f32000012c0 R15: 00007f3205703da8 [ 5.730071][ T76] [ 5.981700][ T98] nfsrahead (98) used greatest stack depth: 23968 bytes left [ 6.298400][ T76] virtme-ng-init: udev is done [ 6.301733][ T1] virtme-ng-init: initialization done