virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.936750][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.936773][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.936775][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.936776][ T1] preempt_count: 1, expected: 0 [ 0.936777][ T1] RCU nest depth: 0, expected: 0 [ 0.936779][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.936780][ T1] #0: ff1100000292b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.936793][ T1] #1: ffffffffa7979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.936799][ T1] #2: ffffffffa7979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.936803][ T1] #3: ffffffffa7899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.936806][ T1] #4: ffffffffa7899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.936810][ T1] irq event stamp: 305124 [ 0.936811][ T1] hardirqs last enabled at (305123): [] __down_trylock_console_sem+0x86/0xa0 [ 0.936813][ T1] hardirqs last disabled at (305124): [] console_emit_next_record+0x3d4/0x4c0 [ 0.936815][ T1] softirqs last enabled at (303998): [] handle_softirqs+0x67c/0x900 [ 0.936819][ T1] softirqs last disabled at (303815): [] __irq_exit_rcu+0x145/0x1c0 [ 0.936821][ T1] Preemption disabled at: [ 0.936821][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.936826][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.936829][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.936831][ T1] Call Trace: [ 0.936832][ T1] [ 0.936835][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.936841][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.936843][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.936848][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.936852][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.936856][ T1] __kmalloc_noprof+0x443/0x760 [ 0.936859][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.936864][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.936867][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.936870][ T1] put_chars+0x1e1/0x2f0 [ 0.936873][ T1] ? __send_to_port+0x420/0x420 [ 0.936876][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.936879][ T1] ? validate_chain+0x38b/0xc20 [ 0.936883][ T1] hvc_console_print+0x292/0x780 [ 0.936886][ T1] ? __lock_acquire+0x518/0xc20 [ 0.936888][ T1] ? __lock_acquire+0x518/0xc20 [ 0.936892][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.936895][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.936898][ T1] ? lock_acquire+0x13c/0x160 [ 0.936902][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.936905][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.936907][ T1] ? console_flush_one_record+0x106/0x710 [ 0.936910][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.936912][ T1] ? lock_acquire+0x13c/0x160 [ 0.936916][ T1] console_flush_one_record+0x46f/0x710 [ 0.936920][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.936922][ T1] ? __lock_acquire+0x518/0xc20 [ 0.936927][ T1] console_unlock+0xee/0x1f0 [ 0.936929][ T1] ? console_flush_one_record+0x710/0x710 [ 0.936931][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.936933][ T1] ? lock_acquire+0x60/0x160 [ 0.936937][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.936939][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.936942][ T1] vprintk_emit+0x37c/0x3e0 [ 0.936945][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.936948][ T1] ? find_held_lock+0x2b/0x80 [ 0.936950][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.936952][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.936956][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.936960][ T1] ? device_rename.cold+0xa/0xa [ 0.936962][ T1] ? __lock_acquire+0x518/0xc20 [ 0.936966][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.936968][ T1] ? find_held_lock+0x2b/0x80 [ 0.936971][ T1] dev_printk_emit+0xb9/0xee [ 0.936974][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.936977][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.936981][ T1] ? proc_register+0x368/0x8b0 [ 0.936987][ T1] _dev_info+0xe2/0x116 [ 0.936990][ T1] ? _dev_notice+0x120/0x120 [ 0.936997][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.937000][ T1] ? rtc_proc_show+0x400/0x400 [ 0.937004][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.937009][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.937014][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.937020][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.937024][ T1] cmos_do_probe+0x73b/0x98a [ 0.937026][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.937029][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.937030][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.937036][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.937038][ T1] ? mc146818_set_time+0x500/0x500 [ 0.937042][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.937044][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.937049][ T1] platform_probe+0xfe/0x1f0 [ 0.937051][ T1] call_driver_probe+0x61/0x1c0 [ 0.937054][ T1] really_probe+0x199/0x760 [ 0.937057][ T1] ? __device_attach_driver+0x280/0x280 [ 0.937059][ T1] __driver_probe_device+0x24f/0x440 [ 0.937062][ T1] ? __device_attach_driver+0x280/0x280 [ 0.937064][ T1] ? __device_attach_driver+0x280/0x280 [ 0.937066][ T1] driver_probe_device+0x4a/0xf0 [ 0.937068][ T1] __driver_attach+0x1b8/0x540 [ 0.937071][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.937073][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.937076][ T1] ? bus_remove_file+0x50/0x50 [ 0.937077][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.937081][ T1] ? rtc_dev_init+0x40/0x40 [ 0.937086][ T1] ? rtc_dev_init+0x40/0x40 [ 0.937088][ T1] bus_add_driver+0x2c8/0x530 [ 0.937091][ T1] driver_register+0x1a3/0x390 [ 0.937095][ T1] __platform_driver_probe+0x13f/0x270 [ 0.937097][ T1] cmos_init+0x31/0x40 [ 0.937099][ T1] do_one_initcall+0x124/0x4f0 [ 0.937103][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.937104][ T1] ? parameq+0x110/0x110 [ 0.937109][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.937114][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.937117][ T1] kernel_init_freeable+0x596/0x630 [ 0.937120][ T1] ? rest_init+0x280/0x280 [ 0.937124][ T1] kernel_init+0x21/0x150 [ 0.937126][ T1] ? rest_init+0x280/0x280 [ 0.937127][ T1] ret_from_fork+0x474/0x6b0 [ 0.937131][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.937134][ T1] ? __switch_to+0x5a3/0xe00 [ 0.937137][ T1] ? rest_init+0x280/0x280 [ 0.937140][ T1] ret_from_fork_asm+0x11/0x20 [ 0.937147][ T1] [ 0.968690][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T08:31:33 UTC (1787905893) [ 0.969693][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.972740][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.980359][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 0.980359][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 0.981673][ T1] NET: Registered PF_INET6 protocol family [ 0.985937][ T1] Segment Routing with IPv6 [ 0.986419][ T1] In-situ OAM (IOAM) with IPv6 [ 0.987150][ T1] NET: Registered PF_PACKET protocol family [ 0.988563][ T1] NET: Registered PF_RDS protocol family [ 0.989215][ T1] Registered RDS/tcp transport [ 0.989544][ T1] 9pnet: Installing 9P2000 support [ 0.989983][ T1] Key type dns_resolver registered [ 0.990764][ T1] NET: Registered PF_VSOCK protocol family [ 0.995413][ T1] IPI shorthand broadcast: enabled [ 1.095420][ T1] sched_clock: Marking stable (1061002127, 33426216)->(1192396257, -97967914) [ 1.097633][ T1] registered taskstats version 1 [ 1.099327][ T1] Loading compiled-in X.509 certificates [ 1.200807][ T1] Demotion targets for Node 0: null [ 1.201114][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12148) [ 1.201408][ T1] page_owner is disabled [ 1.202019][ T1] PM: Magic number: 6:442:524 [ 1.202438][ T1] netconsole: network logging started [ 1.204969][ T1] ALSA device list: [ 1.205113][ T1] No soundcards found. [ 1.205889][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.208225][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.208962][ T1] devtmpfs: mounted [ 1.209251][ T1] VFS: Pivoted into new rootfs [ 1.237129][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.237383][ T1] Write protecting the kernel read-only data: 57344k [ 1.237984][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.238320][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.238592][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.238852][ T1] with arguments: [ 1.238968][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.239201][ T1] with environment: [ 1.239315][ T1] HOME=/ [ 1.239442][ T1] TERM=dumb [ 1.239563][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.239787][ T1] nr_open=2147483584 [ 1.239898][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.240163][ T1] virtme_rw_overlay0=/etc [ 1.240310][ T1] virtme_rw_overlay1=/lib [ 1.240475][ T1] virtme_rw_overlay2=/home [ 1.240628][ T1] virtme_rw_overlay3=/opt [ 1.240783][ T1] virtme_rw_overlay4=/srv [ 1.240929][ T1] virtme_rw_overlay5=/usr [ 1.241082][ T1] virtme_rw_overlay6=/var [ 1.241229][ T1] virtme_rw_overlay7=/tmp [ 1.241384][ T1] virtme_console=ttyS0 [ 1.241551][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.257192][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.258337][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.269882][ T1] overlayfs: failed to set xattr on upper [ 1.270154][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.270401][ T1] overlayfs: ...falling back to uuid=null. [ 1.273046][ T1] overlayfs: failed to set xattr on upper [ 1.273250][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.273493][ T1] overlayfs: ...falling back to uuid=null. [ 1.275418][ T1] overlayfs: failed to set xattr on upper [ 1.275693][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.275944][ T1] overlayfs: ...falling back to uuid=null. [ 1.277748][ T1] overlayfs: failed to set xattr on upper [ 1.277942][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.278181][ T1] overlayfs: ...falling back to uuid=null. [ 1.280136][ T1] overlayfs: failed to set xattr on upper [ 1.280328][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.281107][ T1] overlayfs: ...falling back to uuid=null. [ 1.282711][ T1] overlayfs: failed to set xattr on upper [ 1.282918][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.283158][ T1] overlayfs: ...falling back to uuid=null. [ 1.284977][ T1] overlayfs: failed to set xattr on upper [ 1.285180][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.285421][ T1] overlayfs: ...falling back to uuid=null. [ 1.287384][ T1] overlayfs: failed to set xattr on upper [ 1.287585][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.287813][ T1] overlayfs: ...falling back to uuid=null. [ 1.298546][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.387117][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.366704][ T74] systemd-tmpfile (74) used greatest stack depth: 24320 bytes left [ 3.366722][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.366724][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.366725][ T74] preempt_count: 2, expected: 0 [ 3.366726][ T74] RCU nest depth: 0, expected: 0 [ 3.366728][ T74] locks held by systemd-tmpfile/74: 5, last CPU#3: [ 3.366729][ T74] #0: ffffffffa78127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.366741][ T74] #1: ffffffffa7979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.366747][ T74] #2: ffffffffa7979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.366751][ T74] #3: ffffffffa7899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.366755][ T74] #4: ffffffffa7899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.366759][ T74] irq event stamp: 2342894 [ 3.366759][ T74] hardirqs last enabled at (2342893): [] __down_trylock_console_sem+0x86/0xa0 [ 3.366762][ T74] hardirqs last disabled at (2342894): [] console_emit_next_record+0x3d4/0x4c0 [ 3.366764][ T74] softirqs last enabled at (2337842): [] handle_softirqs+0x67c/0x900 [ 3.366766][ T74] softirqs last disabled at (2337833): [] __irq_exit_rcu+0x145/0x1c0 [ 3.366768][ T74] Preemption disabled at: [ 3.366769][ T74] [<0000000000000000>] 0x0 [ 3.366776][ T74] CPU: 3 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.366780][ T74] Tainted: [W]=WARN [ 3.366781][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.366782][ T74] Call Trace: [ 3.366784][ T74] [ 3.366786][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.366792][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.366796][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.366800][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.366805][ T74] __kmalloc_noprof+0x443/0x760 [ 3.366807][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.366813][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.366816][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.366820][ T74] put_chars+0x1e1/0x2f0 [ 3.366822][ T74] ? __send_to_port+0x420/0x420 [ 3.366824][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.366829][ T74] ? validate_chain+0x38b/0xc20 [ 3.366834][ T74] hvc_console_print+0x292/0x780 [ 3.366840][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.366842][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.366845][ T74] ? lock_acquire+0x13c/0x160 [ 3.366848][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.366852][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.366854][ T74] ? console_flush_one_record+0x106/0x710 [ 3.366857][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.366859][ T74] ? lock_acquire+0x13c/0x160 [ 3.366863][ T74] console_flush_one_record+0x46f/0x710 [ 3.366867][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.366869][ T74] ? __lock_acquire+0x518/0xc20 [ 3.366874][ T74] console_unlock+0xee/0x1f0 [ 3.366876][ T74] ? console_flush_one_record+0x710/0x710 [ 3.366878][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.366881][ T74] ? lock_acquire+0x60/0x160 [ 3.366884][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.366886][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.366889][ T74] vprintk_emit+0x37c/0x3e0 [ 3.366892][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.366896][ T74] ? __lock_acquire+0x518/0xc20 [ 3.366899][ T74] _printk+0xc7/0x100 [ 3.366903][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.366905][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.366908][ T74] ? __rwlock_init+0x150/0x150 [ 3.366912][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.366914][ T74] do_exit.cold+0x82/0x9c [ 3.366917][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.366917][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.366917][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.366917][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.366918][ T74] ? exit_notify+0x890/0x890 [ 3.366919][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.366922][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.366926][ T74] do_group_exit+0xb8/0x370 [ 3.366929][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.366931][ T74] x64_sys_call+0x1567/0x1570 [ 3.366933][ T74] do_syscall_64+0xff/0x530 [ 3.366937][ T74] ? exc_page_fault+0xee/0x100 [ 3.366940][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.366942][ T74] RIP: 0033:0x7fb5dedf61b8 [ 3.366945][ T74] Code: Unable to access opcode bytes at 0x7fb5dedf618e. [ 3.366946][ T74] RSP: 002b:00007ffcc7dbbad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.366948][ T74] RAX: ffffffffffffffda RBX: 00007fb5def26f88 RCX: 00007fb5dedf61b8 [ 3.366949][ T74] RDX: 00007fb5de6544c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.366950][ T74] RBP: 00007ffcc7dbbb30 R08: 0000000000000000 R09: 0000000000001000 [ 3.366951][ T74] R10: 00007ffcc7dbb8f0 R11: 0000000000000246 R12: 0000000000000001 [ 3.366952][ T74] R13: 0000000000000049 R14: 00007fb5def25680 R15: 00007fb5def26fa0 [ 3.366958][ T74] [ 3.383891][ T1] virtme-ng-init: basic initialization done [ 3.418556][ T81] ip (81) used greatest stack depth: 23632 bytes left [ 3.447498][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.447928][ T77] virtme-ng-init: triggering udev coldplug [ 5.544773][ T77] virtme-ng-init: waiting for udev to settle [ 5.544789][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.544792][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 5.544793][ T77] preempt_count: 1, expected: 0 [ 5.544794][ T77] RCU nest depth: 0, expected: 0 [ 5.544795][ T77] locks held by virtme-ng-init/77: 4, last CPU#2: [ 5.544797][ T77] #0: ffffffffa7979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.544810][ T77] #1: ffffffffa7979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.544814][ T77] #2: ffffffffa7899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.544818][ T77] #3: ffffffffa7899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.544822][ T77] irq event stamp: 3066 [ 5.544823][ T77] hardirqs last enabled at (3065): [] __down_trylock_console_sem+0x86/0xa0 [ 5.544825][ T77] hardirqs last disabled at (3066): [] console_emit_next_record+0x3d4/0x4c0 [ 5.544827][ T77] softirqs last enabled at (2580): [] fpu_clone+0xd9/0x410 [ 5.544831][ T77] softirqs last disabled at (2578): [] fpu_clone+0x82/0x410 [ 5.544833][ T77] Preemption disabled at: [ 5.544834][ T77] [] vprintk_emit+0x31b/0x3e0 [ 5.544839][ T77] CPU: 2 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.544843][ T77] Tainted: [W]=WARN [ 5.544844][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.544845][ T77] Call Trace: [ 5.544847][ T77] [ 5.544849][ T77] dump_stack_lvl+0x6f/0xa0 [ 5.544854][ T77] ? vprintk_emit+0x31b/0x3e0 [ 5.544856][ T77] __might_resched.cold+0x1fe/0x2c1 [ 5.544861][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.544865][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 5.544870][ T77] __kmalloc_noprof+0x443/0x760 [ 5.544872][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 5.544878][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 5.544881][ T77] alloc_buf.isra.0+0x4b/0x260 [ 5.544884][ T77] put_chars+0x1e1/0x2f0 [ 5.544887][ T77] ? __send_to_port+0x420/0x420 [ 5.544888][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.544893][ T77] ? validate_chain+0x38b/0xc20 [ 5.544898][ T77] hvc_console_print+0x292/0x780 [ 5.544905][ T77] ? hvc_write+0x3a0/0x3a0 [ 5.544907][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.544909][ T77] ? lock_acquire+0x13c/0x160 [ 5.544913][ T77] console_emit_next_record+0x22f/0x4c0 [ 5.544916][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 5.544918][ T77] ? console_flush_one_record+0x106/0x710 [ 5.544921][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.544924][ T77] ? lock_acquire+0x13c/0x160 [ 5.544927][ T77] console_flush_one_record+0x46f/0x710 [ 5.544931][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 5.544933][ T77] ? __lock_acquire+0x518/0xc20 [ 5.544938][ T77] console_unlock+0xee/0x1f0 [ 5.544941][ T77] ? console_flush_one_record+0x710/0x710 [ 5.544942][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.544944][ T77] ? lock_acquire+0x60/0x160 [ 5.544948][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.544950][ T77] ? vprintk_emit+0x320/0x3e0 [ 5.544953][ T77] vprintk_emit+0x37c/0x3e0 [ 5.544956][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 5.544959][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 5.544965][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.544969][ T77] ? vprintk_emit.cold+0x107/0x107 [ 5.544970][ T77] ? simple_strntoull+0x10f/0x140 [ 5.544975][ T77] ? date_str+0x1e0/0x1e0 [ 5.544978][ T77] ? devkmsg_write+0xd1/0x2c0 [ 5.544982][ T77] devkmsg_write.cold+0x5a/0x8b [ 5.544985][ T77] ? vprintk_default+0x20/0x20 [ 5.544989][ T77] ? vprintk_default+0x20/0x20 [ 5.544992][ T77] new_sync_write+0x33e/0x760 [ 5.544995][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 5.544999][ T77] ? new_sync_read+0x750/0x750 [ 5.545003][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 5.545007][ T77] ? __fget_files+0x1e3/0x460 [ 5.545011][ T77] vfs_write+0x6a2/0xbd0 [ 5.545015][ T77] ksys_write+0x116/0x250 [ 5.545018][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 5.545021][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.545025][ T77] do_syscall_64+0xff/0x530 [ 5.545027][ T77] ? exc_page_fault+0xee/0x100 [ 5.545030][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.545032][ T77] RIP: 0033:0x7f491e061ed2 [ 5.545036][ T77] 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 [ 5.545038][ T77] RSP: 002b:00007f491dfa8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.545040][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f491e061ed2 [ 5.545042][ T77] RDX: 000000000000002e RSI: 00007f49180012c0 RDI: 0000000000000003 [ 5.545042][ T77] RBP: 00007f491dfa8c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.545043][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f491e0ec0a0 [ 5.545044][ T77] R13: 00007f491dfea3e0 R14: 00007f49180012c0 R15: 00007f491dfa8da8 [ 5.545051][ T77] [ 6.026562][ T77] virtme-ng-init: udev is done [ 6.034839][ T1] virtme-ng-init: initialization done