virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.145553][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.145575][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.145577][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.145579][ T1] preempt_count: 1, expected: 0 [ 1.145579][ T1] RCU nest depth: 0, expected: 0 [ 1.145580][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.145582][ T1] #0: ff1100000286b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.145595][ T1] #1: ffffffff9bd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.145601][ T1] #2: ffffffff9bd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.145604][ T1] #3: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.145611][ T1] #4: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.145612][ T1] irq event stamp: 321144 [ 1.145612][ T1] hardirqs last enabled at (321143): [] __down_trylock_console_sem+0x86/0xa0 [ 1.145612][ T1] hardirqs last disabled at (321144): [] console_emit_next_record+0x3d4/0x4c0 [ 1.145612][ T1] softirqs last enabled at (319702): [] handle_softirqs+0x67c/0x900 [ 1.145612][ T1] softirqs last disabled at (319695): [] __irq_exit_rcu+0x145/0x1c0 [ 1.145612][ T1] Preemption disabled at: [ 1.145612][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.145612][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.145612][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.145612][ T1] Call Trace: [ 1.145612][ T1] [ 1.145612][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.145612][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.145612][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.145612][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.145612][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.145612][ T1] __kmalloc_noprof+0x443/0x760 [ 1.145612][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.145612][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.145612][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.145612][ T1] put_chars+0x1e1/0x2f0 [ 1.145612][ T1] ? __send_to_port+0x420/0x420 [ 1.145612][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.145612][ T1] ? validate_chain+0x38b/0xc20 [ 1.145612][ T1] hvc_console_print+0x292/0x780 [ 1.145612][ T1] ? __lock_acquire+0x518/0xc20 [ 1.145612][ T1] ? __lock_acquire+0x518/0xc20 [ 1.145612][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.145612][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.145612][ T1] ? lock_acquire+0x13c/0x160 [ 1.145612][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.145612][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.145612][ T1] ? console_flush_one_record+0x106/0x710 [ 1.145612][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.145612][ T1] ? lock_acquire+0x13c/0x160 [ 1.145612][ T1] console_flush_one_record+0x46f/0x710 [ 1.145612][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.145612][ T1] ? __lock_acquire+0x518/0xc20 [ 1.145612][ T1] console_unlock+0xee/0x1f0 [ 1.145612][ T1] ? console_flush_one_record+0x710/0x710 [ 1.145612][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.145612][ T1] ? lock_acquire+0x60/0x160 [ 1.145612][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.145612][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.145612][ T1] vprintk_emit+0x37c/0x3e0 [ 1.145612][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.145612][ T1] ? find_held_lock+0x2b/0x80 [ 1.145612][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.145612][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.145612][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.145612][ T1] ? device_rename.cold+0xa/0xa [ 1.145612][ T1] ? __lock_acquire+0x518/0xc20 [ 1.145612][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.145612][ T1] ? find_held_lock+0x2b/0x80 [ 1.145612][ T1] dev_printk_emit+0xb9/0xee [ 1.145612][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.145612][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.145612][ T1] ? proc_register+0x368/0x8b0 [ 1.145612][ T1] _dev_info+0xe2/0x116 [ 1.145612][ T1] ? _dev_notice+0x120/0x120 [ 1.145612][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.145612][ T1] ? rtc_proc_show+0x400/0x400 [ 1.145612][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.145612][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.145612][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.145612][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.145612][ T1] cmos_do_probe+0x73b/0x98a [ 1.145612][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.145612][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.145612][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.145612][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.145612][ T1] ? mc146818_set_time+0x500/0x500 [ 1.145612][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.145612][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.145612][ T1] platform_probe+0xfe/0x1f0 [ 1.145612][ T1] call_driver_probe+0x61/0x1c0 [ 1.145612][ T1] really_probe+0x199/0x760 [ 1.145612][ T1] ? __device_attach_driver+0x280/0x280 [ 1.145612][ T1] __driver_probe_device+0x24f/0x440 [ 1.145612][ T1] ? __device_attach_driver+0x280/0x280 [ 1.145612][ T1] ? __device_attach_driver+0x280/0x280 [ 1.145612][ T1] driver_probe_device+0x4a/0xf0 [ 1.145612][ T1] __driver_attach+0x1b8/0x540 [ 1.145612][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.145612][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.145612][ T1] ? bus_remove_file+0x50/0x50 [ 1.145612][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.145612][ T1] ? rtc_dev_init+0x40/0x40 [ 1.145612][ T1] ? rtc_dev_init+0x40/0x40 [ 1.145612][ T1] bus_add_driver+0x2c8/0x530 [ 1.145612][ T1] driver_register+0x1a3/0x390 [ 1.145612][ T1] __platform_driver_probe+0x13f/0x270 [ 1.145612][ T1] cmos_init+0x31/0x40 [ 1.145612][ T1] do_one_initcall+0x124/0x4f0 [ 1.145612][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.145612][ T1] ? parameq+0x110/0x110 [ 1.145612][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.145612][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.145612][ T1] kernel_init_freeable+0x596/0x630 [ 1.145612][ T1] ? rest_init+0x280/0x280 [ 1.145612][ T1] kernel_init+0x21/0x150 [ 1.145612][ T1] ? rest_init+0x280/0x280 [ 1.145612][ T1] ret_from_fork+0x474/0x6b0 [ 1.145612][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.145612][ T1] ? __switch_to+0x5a3/0xe00 [ 1.145612][ T1] ? rest_init+0x280/0x280 [ 1.145612][ T1] ret_from_fork_asm+0x11/0x20 [ 1.145612][ T1] [ 1.178380][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:34:55 UTC (1787931295) [ 1.179316][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.182520][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.192110][ T1] NET: Registered PF_INET6 protocol family [ 1.196310][ T1] Segment Routing with IPv6 [ 1.196740][ T1] In-situ OAM (IOAM) with IPv6 [ 1.197091][ T1] NET: Registered PF_PACKET protocol family [ 1.197362][ T1] 9pnet: Installing 9P2000 support [ 1.197750][ T1] Key type dns_resolver registered [ 1.198423][ T1] NET: Registered PF_VSOCK protocol family [ 1.203965][ T1] IPI shorthand broadcast: enabled [ 1.310390][ T1] sched_clock: Marking stable (1273002542, 36609388)->(1420945702, -111333772) [ 1.313018][ T1] registered taskstats version 1 [ 1.314896][ T1] Loading compiled-in X.509 certificates [ 1.405504][ T68] kwatchdog (68) used greatest stack depth: 29688 bytes left [ 1.422651][ T1] Demotion targets for Node 0: null [ 1.422981][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.423266][ T1] page_owner is disabled [ 1.423912][ T1] PM: Magic number: 6:737:589 [ 1.424354][ T1] netconsole: network logging started [ 1.425842][ T1] ALSA device list: [ 1.425982][ T1] No soundcards found. [ 1.427268][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.431070][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.431882][ T1] devtmpfs: mounted [ 1.432189][ T1] VFS: Pivoted into new rootfs [ 1.462982][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.463242][ T1] Write protecting the kernel read-only data: 55296k [ 1.465330][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.465769][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.466035][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.466294][ T1] with arguments: [ 1.466416][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.466955][ T1] with environment: [ 1.467072][ T1] HOME=/ [ 1.467376][ T1] TERM=dumb [ 1.467495][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.467719][ T1] nr_open=2147483584 [ 1.467832][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.468095][ T1] virtme_rw_overlay0=/etc [ 1.468241][ T1] virtme_rw_overlay1=/lib [ 1.468392][ T1] virtme_rw_overlay2=/home [ 1.468543][ T1] virtme_rw_overlay3=/opt [ 1.468700][ T1] virtme_rw_overlay4=/srv [ 1.468845][ T1] virtme_rw_overlay5=/usr [ 1.468997][ T1] virtme_rw_overlay6=/var [ 1.469145][ T1] virtme_rw_overlay7=/tmp [ 1.469297][ T1] virtme_console=ttyS0 [ 1.469454][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.486224][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.487424][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.497441][ T1] overlayfs: failed to set xattr on upper [ 1.497764][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.498012][ T1] overlayfs: ...falling back to uuid=null. [ 1.500402][ T1] overlayfs: failed to set xattr on upper [ 1.500606][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.500846][ T1] overlayfs: ...falling back to uuid=null. [ 1.502820][ T1] overlayfs: failed to set xattr on upper [ 1.503019][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.503253][ T1] overlayfs: ...falling back to uuid=null. [ 1.505383][ T1] overlayfs: failed to set xattr on upper [ 1.505577][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.505821][ T1] overlayfs: ...falling back to uuid=null. [ 1.508059][ T1] overlayfs: failed to set xattr on upper [ 1.508251][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.508494][ T1] overlayfs: ...falling back to uuid=null. [ 1.510185][ T1] overlayfs: failed to set xattr on upper [ 1.510382][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.510630][ T1] overlayfs: ...falling back to uuid=null. [ 1.512521][ T1] overlayfs: failed to set xattr on upper [ 1.513117][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.513358][ T1] overlayfs: ...falling back to uuid=null. [ 1.515276][ T1] overlayfs: failed to set xattr on upper [ 1.515469][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.515709][ T1] overlayfs: ...falling back to uuid=null. [ 1.527954][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.743770][ T70] systemd-tmpfile (70) used greatest stack depth: 24696 bytes left [ 3.743790][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.743792][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: systemd-tmpfile [ 3.743793][ T70] preempt_count: 2, expected: 0 [ 3.743794][ T70] RCU nest depth: 0, expected: 0 [ 3.743795][ T70] locks held by systemd-tmpfile/70: 5, last CPU#2: [ 3.743797][ T70] #0: ffffffff9bc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.743809][ T70] #1: ffffffff9bd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.743814][ T70] #2: ffffffff9bd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.743817][ T70] #3: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.743821][ T70] #4: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.743824][ T70] irq event stamp: 2351940 [ 3.743825][ T70] hardirqs last enabled at (2351939): [] __down_trylock_console_sem+0x86/0xa0 [ 3.743829][ T70] hardirqs last disabled at (2351940): [] console_emit_next_record+0x3d4/0x4c0 [ 3.743830][ T70] softirqs last enabled at (2350708): [] handle_softirqs+0x67c/0x900 [ 3.743833][ T70] softirqs last disabled at (2350553): [] __irq_exit_rcu+0x145/0x1c0 [ 3.743835][ T70] Preemption disabled at: [ 3.743836][ T70] [<0000000000000000>] 0x0 [ 3.743843][ T70] CPU: 2 UID: 0 PID: 70 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.743847][ T70] Tainted: [W]=WARN [ 3.743848][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.743850][ T70] Call Trace: [ 3.743851][ T70] [ 3.743853][ T70] dump_stack_lvl+0x6f/0xa0 [ 3.743859][ T70] __might_resched.cold+0x1fe/0x2c1 [ 3.743863][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.743866][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 3.743872][ T70] __kmalloc_noprof+0x443/0x760 [ 3.743874][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 3.743880][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 3.743883][ T70] alloc_buf.isra.0+0x4b/0x260 [ 3.743887][ T70] put_chars+0x1e1/0x2f0 [ 3.743890][ T70] ? __send_to_port+0x420/0x420 [ 3.743892][ T70] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.743896][ T70] ? validate_chain+0x38b/0xc20 [ 3.743901][ T70] hvc_console_print+0x292/0x780 [ 3.743907][ T70] ? hvc_write+0x3a0/0x3a0 [ 3.743910][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.743912][ T70] ? lock_acquire+0x13c/0x160 [ 3.743916][ T70] console_emit_next_record+0x22f/0x4c0 [ 3.743919][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 3.743921][ T70] ? console_flush_one_record+0x106/0x710 [ 3.743923][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.743925][ T70] ? lock_acquire+0x13c/0x160 [ 3.743929][ T70] console_flush_one_record+0x46f/0x710 [ 3.743933][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 3.743934][ T70] ? __lock_acquire+0x518/0xc20 [ 3.743939][ T70] console_unlock+0xee/0x1f0 [ 3.743941][ T70] ? console_flush_one_record+0x710/0x710 [ 3.743943][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.743945][ T70] ? lock_acquire+0x60/0x160 [ 3.743948][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.743950][ T70] ? vprintk_emit+0x320/0x3e0 [ 3.743953][ T70] vprintk_emit+0x37c/0x3e0 [ 3.743956][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 3.743959][ T70] ? __lock_acquire+0x518/0xc20 [ 3.743963][ T70] _printk+0xc7/0x100 [ 3.743967][ T70] ? snapshot_read.cold+0x21/0x21 [ 3.743969][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.743972][ T70] ? __rwlock_init+0x150/0x150 [ 3.743976][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.743979][ T70] do_exit.cold+0x82/0x9c [ 3.743983][ T70] ? exit_notify+0x890/0x890 [ 3.743984][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 3.743987][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.743991][ T70] do_group_exit+0xb8/0x370 [ 3.743993][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.743993][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.743993][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.743993][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.743993][ T70] __x64_sys_exit_group+0x3c/0x50 [ 3.743996][ T70] x64_sys_call+0x1567/0x1570 [ 3.743999][ T70] do_syscall_64+0xff/0x530 [ 3.744003][ T70] ? exc_page_fault+0xee/0x100 [ 3.744006][ T70] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.744008][ T70] RIP: 0033:0x7f6d030121b8 [ 3.744010][ T70] Code: Unable to access opcode bytes at 0x7f6d0301218e. [ 3.744012][ T70] RSP: 002b:00007fff06530468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.744014][ T70] RAX: ffffffffffffffda RBX: 00007f6d03142f88 RCX: 00007f6d030121b8 [ 3.744015][ T70] RDX: 00007f6d028704c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.744016][ T70] RBP: 00007fff065304c0 R08: 0000000000000000 R09: 0000000000001000 [ 3.744017][ T70] R10: 00007fff06530280 R11: 0000000000000246 R12: 0000000000000001 [ 3.744018][ T70] R13: 0000000000000049 R14: 00007f6d03141680 R15: 00007f6d03142fa0 [ 3.744025][ T70] [ 3.761193][ T1] virtme-ng-init: basic initialization done [ 3.805239][ T77] ip (77) used greatest stack depth: 23640 bytes left [ 3.837337][ T73] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.837797][ T73] virtme-ng-init: triggering udev coldplug [ 6.252437][ T73] virtme-ng-init: waiting for udev to settle [ 6.252453][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.252456][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: virtme-ng-init [ 6.252457][ T73] preempt_count: 1, expected: 0 [ 6.252458][ T73] RCU nest depth: 0, expected: 0 [ 6.252459][ T73] locks held by virtme-ng-init/73: 4, last CPU#2: [ 6.252462][ T73] #0: ffffffff9bd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.252474][ T73] #1: ffffffff9bd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.252478][ T73] #2: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.252482][ T73] #3: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.252485][ T73] irq event stamp: 3798 [ 6.252486][ T73] hardirqs last enabled at (3797): [] __down_trylock_console_sem+0x86/0xa0 [ 6.252490][ T73] hardirqs last disabled at (3798): [] console_emit_next_record+0x3d4/0x4c0 [ 6.252491][ T73] softirqs last enabled at (3290): [] fpu_clone+0xd9/0x410 [ 6.252495][ T73] softirqs last disabled at (3288): [] fpu_clone+0x82/0x410 [ 6.252497][ T73] Preemption disabled at: [ 6.252498][ T73] [] vprintk_emit+0x31b/0x3e0 [ 6.252503][ T73] CPU: 2 UID: 0 PID: 73 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.252507][ T73] Tainted: [W]=WARN [ 6.252508][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.252510][ T73] Call Trace: [ 6.252511][ T73] [ 6.252513][ T73] dump_stack_lvl+0x6f/0xa0 [ 6.252518][ T73] ? vprintk_emit+0x31b/0x3e0 [ 6.252520][ T73] __might_resched.cold+0x1fe/0x2c1 [ 6.252524][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.252527][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 6.252533][ T73] __kmalloc_noprof+0x443/0x760 [ 6.252535][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 6.252542][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 6.252544][ T73] alloc_buf.isra.0+0x4b/0x260 [ 6.252548][ T73] put_chars+0x1e1/0x2f0 [ 6.252551][ T73] ? __send_to_port+0x420/0x420 [ 6.252553][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.252557][ T73] ? validate_chain+0x38b/0xc20 [ 6.252563][ T73] hvc_console_print+0x292/0x780 [ 6.252570][ T73] ? hvc_write+0x3a0/0x3a0 [ 6.252572][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.252574][ T73] ? lock_acquire+0x13c/0x160 [ 6.252579][ T73] console_emit_next_record+0x22f/0x4c0 [ 6.252582][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 6.252583][ T73] ? console_flush_one_record+0x106/0x710 [ 6.252586][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.252588][ T73] ? lock_acquire+0x13c/0x160 [ 6.252592][ T73] console_flush_one_record+0x46f/0x710 [ 6.252596][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 6.252598][ T73] ? __lock_acquire+0x518/0xc20 [ 6.252603][ T73] console_unlock+0xee/0x1f0 [ 6.252605][ T73] ? console_flush_one_record+0x710/0x710 [ 6.252607][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.252611][ T73] ? lock_acquire+0x60/0x160 [ 6.252615][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.252617][ T73] ? vprintk_emit+0x320/0x3e0 [ 6.252620][ T73] vprintk_emit+0x37c/0x3e0 [ 6.252623][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 6.252626][ T73] ? _copy_from_iter+0x1bb/0x1810 [ 6.252632][ T73] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.252636][ T73] ? vprintk_emit.cold+0x107/0x107 [ 6.252638][ T73] ? simple_strntoull+0x10f/0x140 [ 6.252643][ T73] ? date_str+0x1e0/0x1e0 [ 6.252647][ T73] ? devkmsg_write+0xd1/0x2c0 [ 6.252651][ T73] devkmsg_write.cold+0x5a/0x8b [ 6.252654][ T73] ? vprintk_default+0x20/0x20 [ 6.252658][ T73] ? vprintk_default+0x20/0x20 [ 6.252660][ T73] new_sync_write+0x33e/0x760 [ 6.252664][ T73] ? kasan_quarantine_put+0x42/0x2b0 [ 6.252668][ T73] ? new_sync_read+0x750/0x750 [ 6.252672][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 6.252677][ T73] ? __fget_files+0x1e3/0x460 [ 6.252681][ T73] vfs_write+0x6a2/0xbd0 [ 6.252685][ T73] ksys_write+0x116/0x250 [ 6.252688][ T73] ? __ia32_sys_read+0xc0/0xc0 [ 6.252691][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.252694][ T73] do_syscall_64+0xff/0x530 [ 6.252697][ T73] ? exc_page_fault+0xee/0x100 [ 6.252700][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.252703][ T73] RIP: 0033:0x7fe939c40ed2 [ 6.252706][ T73] 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 [ 6.252708][ T73] RSP: 002b:00007fe939b87c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.252711][ T73] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fe939c40ed2 [ 6.252713][ T73] RDX: 000000000000002e RSI: 00007fe934001090 RDI: 0000000000000003 [ 6.252714][ T73] RBP: 00007fe939b87c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.252714][ T73] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe939ccb0a0 [ 6.252715][ T73] R13: 00007fe939bc93e0 R14: 00007fe934001090 R15: 00007fe939b87da8 [ 6.252722][ T73] [ 6.814140][ T73] virtme-ng-init: udev is done [ 6.820400][ T1] virtme-ng-init: initialization done