virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.103021][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.103041][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.103042][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.103044][ T1] preempt_count: 1, expected: 0 [ 1.103045][ T1] RCU nest depth: 0, expected: 0 [ 1.103046][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.103047][ T1] #0: ff110000028b3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.103059][ T1] #1: ffffffffb9769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.103064][ T1] #2: ffffffffb9769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.103067][ T1] #3: ffffffffb9689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.103070][ T1] #4: ffffffffb9689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.103073][ T1] irq event stamp: 306368 [ 1.103074][ T1] hardirqs last enabled at (306367): [] __down_trylock_console_sem+0x86/0xa0 [ 1.103077][ T1] hardirqs last disabled at (306368): [] console_emit_next_record+0x3d4/0x4c0 [ 1.103079][ T1] softirqs last enabled at (305924): [] handle_softirqs+0x67c/0x900 [ 1.103082][ T1] softirqs last disabled at (305917): [] __irq_exit_rcu+0x145/0x1c0 [ 1.103084][ T1] Preemption disabled at: [ 1.103085][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.103089][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.103092][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.103094][ T1] Call Trace: [ 1.103096][ T1] [ 1.103099][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.103104][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.103105][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.103110][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.103113][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.103118][ T1] __kmalloc_noprof+0x443/0x760 [ 1.103120][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.103126][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.103129][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.103134][ T1] put_chars+0x1e1/0x2f0 [ 1.103137][ T1] ? __send_to_port+0x420/0x420 [ 1.103140][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.103144][ T1] ? validate_chain+0x38b/0xc20 [ 1.103148][ T1] hvc_console_print+0x292/0x780 [ 1.103151][ T1] ? __lock_acquire+0x518/0xc20 [ 1.103153][ T1] ? __lock_acquire+0x518/0xc20 [ 1.103157][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.103160][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.103163][ T1] ? lock_acquire+0x13c/0x160 [ 1.103167][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.103170][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.103171][ T1] ? console_flush_one_record+0x106/0x710 [ 1.103173][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.103175][ T1] ? lock_acquire+0x13c/0x160 [ 1.103179][ T1] console_flush_one_record+0x46f/0x710 [ 1.103183][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.103184][ T1] ? __lock_acquire+0x518/0xc20 [ 1.103189][ T1] console_unlock+0xee/0x1f0 [ 1.103191][ T1] ? console_flush_one_record+0x710/0x710 [ 1.103193][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.103194][ T1] ? lock_acquire+0x60/0x160 [ 1.103198][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.103200][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.103203][ T1] vprintk_emit+0x37c/0x3e0 [ 1.103206][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.103207][ T1] ? find_held_lock+0x2b/0x80 [ 1.103209][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.103212][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.103215][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.103220][ T1] ? device_rename.cold+0xa/0xa [ 1.103221][ T1] ? __lock_acquire+0x518/0xc20 [ 1.103226][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.103228][ T1] ? find_held_lock+0x2b/0x80 [ 1.103232][ T1] dev_printk_emit+0xb9/0xee [ 1.103234][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.103237][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.103240][ T1] ? proc_register+0x368/0x8b0 [ 1.103247][ T1] _dev_info+0xe2/0x116 [ 1.103249][ T1] ? _dev_notice+0x120/0x120 [ 1.103254][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.103257][ T1] ? rtc_proc_show+0x400/0x400 [ 1.103261][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.103266][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.103271][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.103277][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.103281][ T1] cmos_do_probe+0x73b/0x98a [ 1.103284][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.103286][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.103287][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.103293][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.103295][ T1] ? mc146818_set_time+0x500/0x500 [ 1.103298][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.103300][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.103305][ T1] platform_probe+0xfe/0x1f0 [ 1.103308][ T1] call_driver_probe+0x61/0x1c0 [ 1.103311][ T1] really_probe+0x199/0x760 [ 1.103314][ T1] ? __device_attach_driver+0x280/0x280 [ 1.103316][ T1] __driver_probe_device+0x24f/0x440 [ 1.103319][ T1] ? __device_attach_driver+0x280/0x280 [ 1.103321][ T1] ? __device_attach_driver+0x280/0x280 [ 1.103323][ T1] driver_probe_device+0x4a/0xf0 [ 1.103326][ T1] __driver_attach+0x1b8/0x540 [ 1.103328][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.103331][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.103334][ T1] ? bus_remove_file+0x50/0x50 [ 1.103335][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.103339][ T1] ? rtc_dev_init+0x40/0x40 [ 1.103343][ T1] ? rtc_dev_init+0x40/0x40 [ 1.103345][ T1] bus_add_driver+0x2c8/0x530 [ 1.103349][ T1] driver_register+0x1a3/0x390 [ 1.103352][ T1] __platform_driver_probe+0x13f/0x270 [ 1.103354][ T1] cmos_init+0x31/0x40 [ 1.103356][ T1] do_one_initcall+0x124/0x4f0 [ 1.103359][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.103361][ T1] ? parameq+0x110/0x110 [ 1.103366][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.103370][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.103373][ T1] kernel_init_freeable+0x596/0x630 [ 1.103376][ T1] ? rest_init+0x280/0x280 [ 1.103379][ T1] kernel_init+0x21/0x150 [ 1.103380][ T1] ? rest_init+0x280/0x280 [ 1.103380][ T1] ret_from_fork+0x474/0x6b0 [ 1.103380][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.103380][ T1] ? __switch_to+0x5a3/0xe00 [ 1.103380][ T1] ? rest_init+0x280/0x280 [ 1.103380][ T1] ret_from_fork_asm+0x11/0x20 [ 1.103380][ T1] [ 1.134506][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:49:32 UTC (1787910572) [ 1.135536][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.138402][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.144916][ T1] NET: Registered PF_INET6 protocol family [ 1.150943][ T1] Segment Routing with IPv6 [ 1.151336][ T1] In-situ OAM (IOAM) with IPv6 [ 1.151682][ T1] NET: Registered PF_PACKET protocol family [ 1.151934][ T1] 9pnet: Installing 9P2000 support [ 1.152273][ T1] Key type dns_resolver registered [ 1.152892][ T1] NET: Registered PF_VSOCK protocol family [ 1.156923][ T1] IPI shorthand broadcast: enabled [ 1.257190][ T1] sched_clock: Marking stable (1219001223, 37378239)->(1336433878, -80054416) [ 1.259263][ T1] registered taskstats version 1 [ 1.260998][ T1] Loading compiled-in X.509 certificates [ 1.360730][ T1] Demotion targets for Node 0: null [ 1.360995][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.361285][ T1] page_owner is disabled [ 1.361896][ T1] PM: Magic number: 6:857:829 [ 1.362282][ T1] netconsole: network logging started [ 1.363640][ T1] ALSA device list: [ 1.363785][ T1] No soundcards found. [ 1.365367][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.367944][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.368731][ T1] devtmpfs: mounted [ 1.369006][ T1] VFS: Pivoted into new rootfs [ 1.397690][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.397934][ T1] Write protecting the kernel read-only data: 55296k [ 1.398495][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.398943][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.399256][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.399573][ T1] with arguments: [ 1.399704][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.399941][ T1] with environment: [ 1.400060][ T1] HOME=/ [ 1.400177][ T1] TERM=dumb [ 1.400296][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.400534][ T1] nr_open=2147483584 [ 1.400648][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.400925][ T1] virtme_rw_overlay0=/etc [ 1.401079][ T1] virtme_rw_overlay1=/lib [ 1.401235][ T1] virtme_rw_overlay2=/home [ 1.401391][ T1] virtme_rw_overlay3=/opt [ 1.401541][ T1] virtme_rw_overlay4=/srv [ 1.401710][ T1] virtme_rw_overlay5=/usr [ 1.401861][ T1] virtme_rw_overlay6=/var [ 1.402011][ T1] virtme_rw_overlay7=/tmp [ 1.402165][ T1] virtme_console=ttyS0 [ 1.402324][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.416924][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.418105][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.430928][ T1] overlayfs: failed to set xattr on upper [ 1.431179][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.431441][ T1] overlayfs: ...falling back to uuid=null. [ 1.433975][ T1] overlayfs: failed to set xattr on upper [ 1.434175][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.434415][ T1] overlayfs: ...falling back to uuid=null. [ 1.436197][ T1] overlayfs: failed to set xattr on upper [ 1.436407][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.436639][ T1] overlayfs: ...falling back to uuid=null. [ 1.438390][ T1] overlayfs: failed to set xattr on upper [ 1.438579][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.438824][ T1] overlayfs: ...falling back to uuid=null. [ 1.440576][ T1] overlayfs: failed to set xattr on upper [ 1.440773][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.441009][ T1] overlayfs: ...falling back to uuid=null. [ 1.442713][ T1] overlayfs: failed to set xattr on upper [ 1.442908][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.443136][ T1] overlayfs: ...falling back to uuid=null. [ 1.444873][ T1] overlayfs: failed to set xattr on upper [ 1.445066][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.445305][ T1] overlayfs: ...falling back to uuid=null. [ 1.447618][ T1] overlayfs: failed to set xattr on upper [ 1.447820][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.448056][ T1] overlayfs: ...falling back to uuid=null. [ 1.458865][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.459137][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.591839][ T73] systemd-tmpfile (73) used greatest stack depth: 24992 bytes left [ 3.591855][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.591858][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.591859][ T73] preempt_count: 2, expected: 0 [ 3.591860][ T73] RCU nest depth: 0, expected: 0 [ 3.591861][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.591863][ T73] #0: ffffffffb96027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.591875][ T73] #1: ffffffffb9769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.591880][ T73] #2: ffffffffb9769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.591883][ T73] #3: ffffffffb9689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.591886][ T73] #4: ffffffffb9689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.591890][ T73] irq event stamp: 2370562 [ 3.591891][ T73] hardirqs last enabled at (2370561): [] __down_trylock_console_sem+0x86/0xa0 [ 3.591894][ T73] hardirqs last disabled at (2370562): [] console_emit_next_record+0x3d4/0x4c0 [ 3.591896][ T73] softirqs last enabled at (2367652): [] handle_softirqs+0x67c/0x900 [ 3.591898][ T73] softirqs last disabled at (2366563): [] __irq_exit_rcu+0x145/0x1c0 [ 3.591900][ T73] Preemption disabled at: [ 3.591901][ T73] [<0000000000000000>] 0x0 [ 3.591907][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.591910][ T73] Tainted: [W]=WARN [ 3.591911][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.591913][ T73] Call Trace: [ 3.591915][ T73] [ 3.591916][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.591922][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.591926][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.591930][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.591935][ T73] __kmalloc_noprof+0x443/0x760 [ 3.591937][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.591943][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.591946][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.591950][ T73] put_chars+0x1e1/0x2f0 [ 3.591952][ T73] ? __send_to_port+0x420/0x420 [ 3.591954][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.591958][ T73] ? validate_chain+0x38b/0xc20 [ 3.591963][ T73] hvc_console_print+0x292/0x780 [ 3.591970][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.591972][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.591974][ T73] ? lock_acquire+0x13c/0x160 [ 3.591978][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.591981][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.591983][ T73] ? console_flush_one_record+0x106/0x710 [ 3.591985][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.591987][ T73] ? lock_acquire+0x13c/0x160 [ 3.591991][ T73] console_flush_one_record+0x46f/0x710 [ 3.591994][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.591996][ T73] ? __lock_acquire+0x518/0xc20 [ 3.592001][ T73] console_unlock+0xee/0x1f0 [ 3.592003][ T73] ? console_flush_one_record+0x710/0x710 [ 3.592004][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.592006][ T73] ? lock_acquire+0x60/0x160 [ 3.592010][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.592012][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.592014][ T73] vprintk_emit+0x37c/0x3e0 [ 3.592018][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.592021][ T73] ? __lock_acquire+0x518/0xc20 [ 3.592024][ T73] _printk+0xc7/0x100 [ 3.592028][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.592028][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.592028][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.592028][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.592028][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.592031][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.592033][ T73] ? __rwlock_init+0x150/0x150 [ 3.592037][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.592040][ T73] do_exit.cold+0x82/0x9c [ 3.592043][ T73] ? exit_notify+0x890/0x890 [ 3.592045][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.592048][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.592051][ T73] do_group_exit+0xb8/0x370 [ 3.592054][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.592056][ T73] x64_sys_call+0x1567/0x1570 [ 3.592059][ T73] do_syscall_64+0xff/0x530 [ 3.592063][ T73] ? exc_page_fault+0xee/0x100 [ 3.592066][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.592068][ T73] RIP: 0033:0x7fd59c5461b8 [ 3.592070][ T73] Code: Unable to access opcode bytes at 0x7fd59c54618e. [ 3.592071][ T73] RSP: 002b:00007ffd6aa32fb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.592074][ T73] RAX: ffffffffffffffda RBX: 00007fd59c676f88 RCX: 00007fd59c5461b8 [ 3.592075][ T73] RDX: 00007fd59bda44c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.592076][ T73] RBP: 00007ffd6aa33010 R08: 0000000000000000 R09: 0000000000001000 [ 3.592077][ T73] R10: 00007ffd6aa32dd0 R11: 0000000000000246 R12: 0000000000000001 [ 3.592077][ T73] R13: 0000000000000049 R14: 00007fd59c675680 R15: 00007fd59c676fa0 [ 3.592084][ T73] [ 3.608811][ T1] virtme-ng-init: basic initialization done [ 3.620598][ T77] virtme-ng-init (77) used greatest stack depth: 24976 bytes left [ 3.649144][ T80] ip (80) used greatest stack depth: 23904 bytes left [ 3.666473][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.666848][ T76] virtme-ng-init: triggering udev coldplug [ 5.733354][ T76] virtme-ng-init: waiting for udev to settle [ 5.733368][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.733371][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.733373][ T76] preempt_count: 1, expected: 0 [ 5.733374][ T76] RCU nest depth: 0, expected: 0 [ 5.733375][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 5.733381][ T76] #0: ffffffffb9769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.733393][ T76] #1: ffffffffb9769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.733397][ T76] #2: ffffffffb9689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.733400][ T76] #3: ffffffffb9689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.733403][ T76] irq event stamp: 3314 [ 5.733404][ T76] hardirqs last enabled at (3313): [] __down_trylock_console_sem+0x86/0xa0 [ 5.733408][ T76] hardirqs last disabled at (3314): [] console_emit_next_record+0x3d4/0x4c0 [ 5.733410][ T76] softirqs last enabled at (2822): [] fpu_clone+0xd9/0x410 [ 5.733414][ T76] softirqs last disabled at (2820): [] fpu_clone+0x82/0x410 [ 5.733416][ T76] Preemption disabled at: [ 5.733417][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.733422][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.733425][ T76] Tainted: [W]=WARN [ 5.733426][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.733428][ T76] Call Trace: [ 5.733430][ T76] [ 5.733431][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.733436][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.733438][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.733442][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.733446][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.733451][ T76] __kmalloc_noprof+0x443/0x760 [ 5.733454][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.733460][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.733463][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.733467][ T76] put_chars+0x1e1/0x2f0 [ 5.733471][ T76] ? __send_to_port+0x420/0x420 [ 5.733472][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.733477][ T76] ? validate_chain+0x38b/0xc20 [ 5.733482][ T76] hvc_console_print+0x292/0x780 [ 5.733489][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.733491][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.733493][ T76] ? lock_acquire+0x13c/0x160 [ 5.733497][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.733501][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.733502][ T76] ? console_flush_one_record+0x106/0x710 [ 5.733505][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.733506][ T76] ? lock_acquire+0x13c/0x160 [ 5.733510][ T76] console_flush_one_record+0x46f/0x710 [ 5.733514][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.733515][ T76] ? __lock_acquire+0x518/0xc20 [ 5.733520][ T76] console_unlock+0xee/0x1f0 [ 5.733522][ T76] ? console_flush_one_record+0x710/0x710 [ 5.733524][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.733525][ T76] ? lock_acquire+0x60/0x160 [ 5.733529][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.733531][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.733534][ T76] vprintk_emit+0x37c/0x3e0 [ 5.733537][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.733539][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.733546][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.733550][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.733551][ T76] ? simple_strntoull+0x10f/0x140 [ 5.733556][ T76] ? date_str+0x1e0/0x1e0 [ 5.733560][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.733564][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.733566][ T76] ? vprintk_default+0x20/0x20 [ 5.733570][ T76] ? vprintk_default+0x20/0x20 [ 5.733572][ T76] new_sync_write+0x33e/0x760 [ 5.733576][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.733580][ T76] ? new_sync_read+0x750/0x750 [ 5.733584][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.733589][ T76] ? __fget_files+0x1e3/0x460 [ 5.733593][ T76] vfs_write+0x6a2/0xbd0 [ 5.733596][ T76] ksys_write+0x116/0x250 [ 5.733599][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.733601][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.733605][ T76] do_syscall_64+0xff/0x530 [ 5.733607][ T76] ? exc_page_fault+0xee/0x100 [ 5.733610][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.733613][ T76] RIP: 0033:0x7f0ddffd7ed2 [ 5.733617][ 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 [ 5.733619][ T76] RSP: 002b:00007f0ddff1ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.733622][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f0ddffd7ed2 [ 5.733623][ T76] RDX: 000000000000002e RSI: 00007f0dd80012c0 RDI: 0000000000000003 [ 5.733624][ T76] RBP: 00007f0ddff1ec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.733625][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0de00620a0 [ 5.733626][ T76] R13: 00007f0ddff603e0 R14: 00007f0dd80012c0 R15: 00007f0ddff1eda8 [ 5.733633][ T76] [ 6.147116][ T76] virtme-ng-init: udev is done [ 6.149804][ T1] virtme-ng-init: initialization done