virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.053720][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.053741][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.053743][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.053744][ T1] preempt_count: 1, expected: 0 [ 1.053745][ T1] RCU nest depth: 0, expected: 0 [ 1.053746][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.053748][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.053759][ T1] #1: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.053765][ T1] #2: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.053768][ T1] #3: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.053771][ T1] #4: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.053774][ T1] irq event stamp: 307046 [ 1.053775][ T1] hardirqs last enabled at (307045): [] __down_trylock_console_sem+0x86/0xa0 [ 1.053778][ T1] hardirqs last disabled at (307046): [] console_emit_next_record+0x3d4/0x4c0 [ 1.053779][ T1] softirqs last enabled at (306230): [] handle_softirqs+0x67c/0x900 [ 1.053783][ T1] softirqs last disabled at (306221): [] __irq_exit_rcu+0x145/0x1c0 [ 1.053786][ T1] Preemption disabled at: [ 1.053786][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.053791][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.053793][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.053795][ T1] Call Trace: [ 1.053797][ T1] [ 1.053800][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.053805][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.053806][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.053811][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.053814][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.053819][ T1] __kmalloc_noprof+0x443/0x760 [ 1.053821][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.053827][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.053830][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.053833][ T1] put_chars+0x1e1/0x2f0 [ 1.053836][ T1] ? __send_to_port+0x420/0x420 [ 1.053839][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.053843][ T1] ? validate_chain+0x38b/0xc20 [ 1.053847][ T1] hvc_console_print+0x292/0x780 [ 1.053849][ T1] ? __lock_acquire+0x518/0xc20 [ 1.053851][ T1] ? __lock_acquire+0x518/0xc20 [ 1.053856][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.053859][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.053861][ T1] ? lock_acquire+0x13c/0x160 [ 1.053865][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.053868][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.053869][ T1] ? console_flush_one_record+0x106/0x710 [ 1.053872][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.053874][ T1] ? lock_acquire+0x13c/0x160 [ 1.053878][ T1] console_flush_one_record+0x46f/0x710 [ 1.053881][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.053883][ T1] ? __lock_acquire+0x518/0xc20 [ 1.053888][ T1] console_unlock+0xee/0x1f0 [ 1.053890][ T1] ? console_flush_one_record+0x710/0x710 [ 1.053891][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.053893][ T1] ? lock_acquire+0x60/0x160 [ 1.053897][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.053899][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.053901][ T1] vprintk_emit+0x37c/0x3e0 [ 1.053904][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.053906][ T1] ? find_held_lock+0x2b/0x80 [ 1.053908][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.053910][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.053914][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.053918][ T1] ? device_rename.cold+0xa/0xa [ 1.053920][ T1] ? __lock_acquire+0x518/0xc20 [ 1.053925][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.053927][ T1] ? find_held_lock+0x2b/0x80 [ 1.053930][ T1] dev_printk_emit+0xb9/0xee [ 1.053933][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.053936][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.053940][ T1] ? proc_register+0x368/0x8b0 [ 1.053947][ T1] _dev_info+0xe2/0x116 [ 1.053949][ T1] ? _dev_notice+0x120/0x120 [ 1.053954][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.053957][ T1] ? rtc_proc_show+0x400/0x400 [ 1.053961][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.053966][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.053971][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.053977][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.053981][ T1] cmos_do_probe+0x73b/0x98a [ 1.053984][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.053986][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.053988][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.053994][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.053995][ T1] ? mc146818_set_time+0x500/0x500 [ 1.053999][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.054001][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.054006][ T1] platform_probe+0xfe/0x1f0 [ 1.054008][ T1] call_driver_probe+0x61/0x1c0 [ 1.054011][ T1] really_probe+0x199/0x760 [ 1.054014][ T1] ? __device_attach_driver+0x280/0x280 [ 1.054017][ T1] __driver_probe_device+0x24f/0x440 [ 1.054020][ T1] ? __device_attach_driver+0x280/0x280 [ 1.054022][ T1] ? __device_attach_driver+0x280/0x280 [ 1.054023][ T1] driver_probe_device+0x4a/0xf0 [ 1.054026][ T1] __driver_attach+0x1b8/0x540 [ 1.054029][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.054032][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.054035][ T1] ? bus_remove_file+0x50/0x50 [ 1.054036][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.054040][ T1] ? rtc_dev_init+0x40/0x40 [ 1.054044][ T1] ? rtc_dev_init+0x40/0x40 [ 1.054046][ T1] bus_add_driver+0x2c8/0x530 [ 1.054050][ T1] driver_register+0x1a3/0x390 [ 1.054053][ T1] __platform_driver_probe+0x13f/0x270 [ 1.054056][ T1] cmos_init+0x31/0x40 [ 1.054057][ T1] do_one_initcall+0x124/0x4f0 [ 1.054061][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.054063][ T1] ? parameq+0x110/0x110 [ 1.054068][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.054072][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.054075][ T1] kernel_init_freeable+0x596/0x630 [ 1.054078][ T1] ? rest_init+0x280/0x280 [ 1.054081][ T1] kernel_init+0x21/0x150 [ 1.054083][ T1] ? rest_init+0x280/0x280 [ 1.054085][ T1] ret_from_fork+0x474/0x6b0 [ 1.054089][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.054092][ T1] ? __switch_to+0x5a3/0xe00 [ 1.054096][ T1] ? rest_init+0x280/0x280 [ 1.054098][ T1] ret_from_fork_asm+0x11/0x20 [ 1.054106][ T1] [ 1.086027][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:21:42 UTC (1787901702) [ 1.087008][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.090137][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.098602][ T1] NET: Registered PF_INET6 protocol family [ 1.102833][ T1] Segment Routing with IPv6 [ 1.103261][ T1] In-situ OAM (IOAM) with IPv6 [ 1.103636][ T1] NET: Registered PF_PACKET protocol family [ 1.103971][ T1] 9pnet: Installing 9P2000 support [ 1.104397][ T1] Key type dns_resolver registered [ 1.105077][ T1] NET: Registered PF_VSOCK protocol family [ 1.109545][ T1] IPI shorthand broadcast: enabled [ 1.260347][ T1] sched_clock: Marking stable (1227004637, 32359175)->(1341338551, -81974739) [ 1.265025][ T1] registered taskstats version 1 [ 1.269065][ T1] Loading compiled-in X.509 certificates [ 1.400126][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.442566][ T1] Demotion targets for Node 0: null [ 1.443008][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12239) [ 1.443481][ T1] page_owner is disabled [ 1.444493][ T1] PM: Magic number: 6:680:370 [ 1.444774][ T1] PM: hash matches drivers/base/power/main.c:1513 [ 1.445500][ T1] netconsole: network logging started [ 1.448955][ T1] ALSA device list: [ 1.449176][ T1] No soundcards found. [ 1.450982][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.453424][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.454155][ T1] devtmpfs: mounted [ 1.454430][ T1] VFS: Pivoted into new rootfs [ 1.481652][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.481880][ T1] Write protecting the kernel read-only data: 55296k [ 1.484118][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.484561][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.484936][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.485206][ T1] with arguments: [ 1.485367][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.485606][ T1] with environment: [ 1.485722][ T1] HOME=/ [ 1.485842][ T1] TERM=dumb [ 1.485963][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.486196][ T1] nr_open=2147483584 [ 1.486309][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.486581][ T1] virtme_rw_overlay0=/etc [ 1.486756][ T1] virtme_rw_overlay1=/lib [ 1.486911][ T1] virtme_rw_overlay2=/home [ 1.487060][ T1] virtme_rw_overlay3=/opt [ 1.487220][ T1] virtme_rw_overlay4=/srv [ 1.487377][ T1] virtme_rw_overlay5=/usr [ 1.487539][ T1] virtme_rw_overlay6=/var [ 1.487693][ T1] virtme_rw_overlay7=/tmp [ 1.487841][ T1] virtme_console=ttyS0 [ 1.487994][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.503357][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.504767][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.520176][ T1] overlayfs: failed to set xattr on upper [ 1.520498][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.520830][ T1] overlayfs: ...falling back to uuid=null. [ 1.523261][ T1] overlayfs: failed to set xattr on upper [ 1.523523][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.523825][ T1] overlayfs: ...falling back to uuid=null. [ 1.525831][ T1] overlayfs: failed to set xattr on upper [ 1.526066][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.526426][ T1] overlayfs: ...falling back to uuid=null. [ 1.529129][ T1] overlayfs: failed to set xattr on upper [ 1.529395][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.529693][ T1] overlayfs: ...falling back to uuid=null. [ 1.532479][ T1] overlayfs: failed to set xattr on upper [ 1.532718][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.533016][ T1] overlayfs: ...falling back to uuid=null. [ 1.534904][ T1] overlayfs: failed to set xattr on upper [ 1.535144][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.535847][ T1] overlayfs: ...falling back to uuid=null. [ 1.537912][ T1] overlayfs: failed to set xattr on upper [ 1.538152][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.538489][ T1] overlayfs: ...falling back to uuid=null. [ 1.541129][ T1] overlayfs: failed to set xattr on upper [ 1.541389][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.541682][ T1] overlayfs: ...falling back to uuid=null. [ 1.553302][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.209753][ T74] systemd-tmpfile (74) used greatest stack depth: 25008 bytes left [ 4.209775][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.209778][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 4.209780][ T74] preempt_count: 2, expected: 0 [ 4.209782][ T74] RCU nest depth: 0, expected: 0 [ 4.209783][ T74] locks held by systemd-tmpfile/74: 5, last CPU#3: [ 4.209786][ T74] #0: ffffffffb12027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.209802][ T74] #1: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.209809][ T74] #2: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.209814][ T74] #3: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.209819][ T74] #4: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.209825][ T74] irq event stamp: 2486396 [ 4.209826][ T74] hardirqs last enabled at (2486395): [] __down_trylock_console_sem+0x86/0xa0 [ 4.209831][ T74] hardirqs last disabled at (2486396): [] console_emit_next_record+0x3d4/0x4c0 [ 4.209833][ T74] softirqs last enabled at (2483228): [] handle_softirqs+0x67c/0x900 [ 4.209837][ T74] softirqs last disabled at (2481835): [] __irq_exit_rcu+0x145/0x1c0 [ 4.209840][ T74] Preemption disabled at: [ 4.209841][ T74] [<0000000000000000>] 0x0 [ 4.209850][ T74] CPU: 3 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.209854][ T74] Tainted: [W]=WARN [ 4.209856][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.209858][ T74] Call Trace: [ 4.209860][ T74] [ 4.209863][ T74] dump_stack_lvl+0x6f/0xa0 [ 4.209870][ T74] __might_resched.cold+0x1fe/0x2c1 [ 4.209876][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.209881][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 4.209889][ T74] __kmalloc_noprof+0x443/0x760 [ 4.209893][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 4.209902][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 4.209906][ T74] alloc_buf.isra.0+0x4b/0x260 [ 4.209911][ T74] put_chars+0x1e1/0x2f0 [ 4.209916][ T74] ? __send_to_port+0x420/0x420 [ 4.209918][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.209924][ T74] ? validate_chain+0x38b/0xc20 [ 4.209934][ T74] hvc_console_print+0x292/0x780 [ 4.209945][ T74] ? hvc_write+0x3a0/0x3a0 [ 4.209949][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.209952][ T74] ? lock_acquire+0x13c/0x160 [ 4.209959][ T74] console_emit_next_record+0x22f/0x4c0 [ 4.209965][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 4.209967][ T74] ? console_flush_one_record+0x106/0x710 [ 4.209970][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.209970][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.209970][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.209970][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.209971][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.209974][ T74] ? lock_acquire+0x13c/0x160 [ 4.209981][ T74] console_flush_one_record+0x46f/0x710 [ 4.209988][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 4.209990][ T74] ? __lock_acquire+0x518/0xc20 [ 4.209999][ T74] console_unlock+0xee/0x1f0 [ 4.210003][ T74] ? console_flush_one_record+0x710/0x710 [ 4.210005][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.210008][ T74] ? lock_acquire+0x60/0x160 [ 4.210014][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.210017][ T74] ? vprintk_emit+0x320/0x3e0 [ 4.210022][ T74] vprintk_emit+0x37c/0x3e0 [ 4.210027][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 4.210032][ T74] ? __lock_acquire+0x518/0xc20 [ 4.210039][ T74] _printk+0xc7/0x100 [ 4.210044][ T74] ? snapshot_read.cold+0x21/0x21 [ 4.210048][ T74] ? do_raw_spin_lock+0x131/0x280 [ 4.210052][ T74] ? __rwlock_init+0x150/0x150 [ 4.210059][ T74] ? do_raw_spin_lock+0x131/0x280 [ 4.210064][ T74] do_exit.cold+0x82/0x9c [ 4.210069][ T74] ? exit_notify+0x890/0x890 [ 4.210071][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 4.210076][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.210083][ T74] do_group_exit+0xb8/0x370 [ 4.210088][ T74] __x64_sys_exit_group+0x3c/0x50 [ 4.210091][ T74] x64_sys_call+0x1567/0x1570 [ 4.210094][ T74] do_syscall_64+0xff/0x530 [ 4.210099][ T74] ? exc_page_fault+0xee/0x100 [ 4.210104][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.210107][ T74] RIP: 0033:0x7fcfc9cb41b8 [ 4.210111][ T74] Code: Unable to access opcode bytes at 0x7fcfc9cb418e. [ 4.210112][ T74] RSP: 002b:00007fffe61aed08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.210115][ T74] RAX: ffffffffffffffda RBX: 00007fcfc9de4f88 RCX: 00007fcfc9cb41b8 [ 4.210117][ T74] RDX: 00007fcfc95124c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.210119][ T74] RBP: 00007fffe61aed60 R08: 0000000000000000 R09: 0000000000001000 [ 4.210120][ T74] R10: 00007fffe61aeb20 R11: 0000000000000246 R12: 0000000000000001 [ 4.210122][ T74] R13: 0000000000000049 R14: 00007fcfc9de3680 R15: 00007fcfc9de4fa0 [ 4.210135][ T74] [ 4.227517][ T1] virtme-ng-init: basic initialization done [ 4.242742][ T76] virtme-ng-init (76) used greatest stack depth: 24864 bytes left [ 4.275847][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 4.294538][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.303954][ T75] virtme-ng-init: triggering udev coldplug [ 6.644005][ T93] udevadm (93) used greatest stack depth: 24480 bytes left [ 6.644022][ T93] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.644025][ T93] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 93, name: udevadm [ 6.644027][ T93] preempt_count: 2, expected: 0 [ 6.644027][ T93] RCU nest depth: 0, expected: 0 [ 6.644028][ T93] locks held by udevadm/93: 5, last CPU#0: [ 6.644031][ T93] #0: ffffffffb12027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 6.644043][ T93] #1: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.644049][ T93] #2: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.644052][ T93] #3: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.644055][ T93] #4: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.644059][ T93] irq event stamp: 1471286 [ 6.644060][ T93] hardirqs last enabled at (1471285): [] __down_trylock_console_sem+0x86/0xa0 [ 6.644063][ T93] hardirqs last disabled at (1471286): [] console_emit_next_record+0x3d4/0x4c0 [ 6.644065][ T93] softirqs last enabled at (1469916): [] handle_softirqs+0x67c/0x900 [ 6.644067][ T93] softirqs last disabled at (1469219): [] __irq_exit_rcu+0x145/0x1c0 [ 6.644069][ T93] Preemption disabled at: [ 6.644070][ T93] [<0000000000000000>] 0x0 [ 6.644077][ T93] CPU: 0 UID: 0 PID: 93 Comm: udevadm Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.644080][ T93] Tainted: [W]=WARN [ 6.644081][ T93] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.644083][ T93] Call Trace: [ 6.644085][ T93] [ 6.644086][ T93] dump_stack_lvl+0x6f/0xa0 [ 6.644092][ T93] __might_resched.cold+0x1fe/0x2c1 [ 6.644096][ T93] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.644099][ T93] ? __kmalloc_noprof+0xdb/0x760 [ 6.644105][ T93] __kmalloc_noprof+0x443/0x760 [ 6.644107][ T93] ? alloc_buf.isra.0+0x4b/0x260 [ 6.644114][ T93] ? do_raw_spin_unlock+0x59/0x250 [ 6.644116][ T93] alloc_buf.isra.0+0x4b/0x260 [ 6.644120][ T93] put_chars+0x1e1/0x2f0 [ 6.644123][ T93] ? __send_to_port+0x420/0x420 [ 6.644124][ T93] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.644128][ T93] ? validate_chain+0x38b/0xc20 [ 6.644133][ T93] hvc_console_print+0x292/0x780 [ 6.644140][ T93] ? hvc_write+0x3a0/0x3a0 [ 6.644142][ T93] ? rcu_is_watching+0x16/0xd0 [ 6.644144][ T93] ? lock_acquire+0x13c/0x160 [ 6.644148][ T93] console_emit_next_record+0x22f/0x4c0 [ 6.644151][ T93] ? devkmsg_read+0x4b0/0x4b0 [ 6.644152][ T93] ? console_flush_one_record+0x106/0x710 [ 6.644155][ T93] ? rcu_is_watching+0x16/0xd0 [ 6.644157][ T93] ? lock_acquire+0x13c/0x160 [ 6.644161][ T93] console_flush_one_record+0x46f/0x710 [ 6.644164][ T93] ? console_emit_next_record+0x4c0/0x4c0 [ 6.644166][ T93] ? __lock_acquire+0x518/0xc20 [ 6.644171][ T93] console_unlock+0xee/0x1f0 [ 6.644173][ T93] ? console_flush_one_record+0x710/0x710 [ 6.644174][ T93] ? rcu_is_watching+0x16/0xd0 [ 6.644176][ T93] ? lock_acquire+0x60/0x160 [ 6.644180][ T93] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.644182][ T93] ? vprintk_emit+0x320/0x3e0 [ 6.644185][ T93] vprintk_emit+0x37c/0x3e0 [ 6.644188][ T93] ? wake_up_klogd_work_func+0x90/0x90 [ 6.644191][ T93] ? __lock_acquire+0x518/0xc20 [ 6.644195][ T93] _printk+0xc7/0x100 [ 6.644198][ T93] ? snapshot_read.cold+0x21/0x21 [ 6.644201][ T93] ? do_raw_spin_lock+0x131/0x280 [ 6.644204][ T93] ? __rwlock_init+0x150/0x150 [ 6.644208][ T93] ? do_raw_spin_lock+0x131/0x280 [ 6.644210][ T93] do_exit.cold+0x82/0x9c [ 6.644214][ T93] ? exit_notify+0x890/0x890 [ 6.644215][ T93] ? __lock_release.isra.0+0x69/0x1a0 [ 6.644218][ T93] ? rcu_is_watching+0x16/0xd0 [ 6.644222][ T93] do_group_exit+0xb8/0x370 [ 6.644225][ T93] __x64_sys_exit_group+0x3c/0x50 [ 6.644227][ T93] x64_sys_call+0x1567/0x1570 [ 6.644229][ T93] do_syscall_64+0xff/0x530 [ 6.644233][ T93] ? exc_page_fault+0xee/0x100 [ 6.644236][ T93] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.644239][ T93] RIP: 0033:0x7fbb080eb1b8 [ 6.644241][ T93] Code: Unable to access opcode bytes at 0x7fbb080eb18e. [ 6.644242][ T93] RSP: 002b:00007ffc215f7268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 6.644245][ T93] RAX: ffffffffffffffda RBX: 00007fbb0821bf88 RCX: 00007fbb080eb1b8 [ 6.644246][ T93] RDX: 00007fbb079494c8 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 6.644247][ T93] RBP: 00007ffc215f72c0 R08: 0000000000000000 R09: 0000000000000020 [ 6.644248][ T93] R10: 00007ffc215f70a0 R11: 0000000000000246 R12: 0000000000000001 [ 6.644249][ T93] R13: 0000000000000000 R14: 00007fbb0821a680 R15: 00007fbb0821bfa0 [ 6.644256][ T93] [ 6.644315][ T75] virtme-ng-init: waiting for udev to settle [ 7.488556][ T75] virtme-ng-init: udev is done [ 7.491483][ T1] virtme-ng-init: initialization done