virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.116004][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.116026][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.116028][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.116029][ T1] preempt_count: 1, expected: 0 [ 1.116030][ T1] RCU nest depth: 0, expected: 0 [ 1.116031][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.116033][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.116044][ T1] #1: ffffffffb458dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.116051][ T1] #2: ffffffffb458dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.116055][ T1] #3: ffffffffb44ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.116058][ T1] #4: ffffffffb44ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.116062][ T1] irq event stamp: 311298 [ 1.116063][ T1] hardirqs last enabled at (311297): [] __down_trylock_console_sem+0x86/0xa0 [ 1.116065][ T1] hardirqs last disabled at (311298): [] console_emit_next_record+0x3d4/0x4c0 [ 1.116067][ T1] softirqs last enabled at (310406): [] handle_softirqs+0x67c/0x900 [ 1.116070][ T1] softirqs last disabled at (310401): [] __irq_exit_rcu+0x145/0x1c0 [ 1.116072][ T1] Preemption disabled at: [ 1.116072][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.116077][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.116080][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.116082][ T1] Call Trace: [ 1.116083][ T1] [ 1.116087][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.116092][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.116094][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.116099][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.116102][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.116107][ T1] __kmalloc_noprof+0x443/0x760 [ 1.116109][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.116115][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.116118][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.116121][ T1] put_chars+0x1e1/0x2f0 [ 1.116124][ T1] ? __send_to_port+0x420/0x420 [ 1.116128][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.116131][ T1] ? validate_chain+0x38b/0xc20 [ 1.116135][ T1] hvc_console_print+0x292/0x780 [ 1.116139][ T1] ? __lock_acquire+0x518/0xc20 [ 1.116140][ T1] ? __lock_acquire+0x518/0xc20 [ 1.116144][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.116148][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.116151][ T1] ? lock_acquire+0x13c/0x160 [ 1.116154][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.116158][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.116159][ T1] ? console_flush_one_record+0x106/0x710 [ 1.116162][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.116165][ T1] ? lock_acquire+0x13c/0x160 [ 1.116168][ T1] console_flush_one_record+0x46f/0x710 [ 1.116172][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.116174][ T1] ? __lock_acquire+0x518/0xc20 [ 1.116179][ T1] console_unlock+0xee/0x1f0 [ 1.116181][ T1] ? console_flush_one_record+0x710/0x710 [ 1.116183][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.116185][ T1] ? lock_acquire+0x60/0x160 [ 1.116188][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.116190][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.116193][ T1] vprintk_emit+0x37c/0x3e0 [ 1.116196][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.116199][ T1] ? find_held_lock+0x2b/0x80 [ 1.116202][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.116204][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.116207][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.116212][ T1] ? device_rename.cold+0xa/0xa [ 1.116214][ T1] ? __lock_acquire+0x518/0xc20 [ 1.116218][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.116220][ T1] ? find_held_lock+0x2b/0x80 [ 1.116224][ T1] dev_printk_emit+0xb9/0xee [ 1.116226][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.116229][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.116234][ T1] ? proc_register+0x368/0x8b0 [ 1.116240][ T1] _dev_info+0xe2/0x116 [ 1.116243][ T1] ? _dev_notice+0x120/0x120 [ 1.116247][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.116251][ T1] ? rtc_proc_show+0x400/0x400 [ 1.116255][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.116260][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.116264][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.116271][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.116274][ T1] cmos_do_probe+0x73b/0x98a [ 1.116276][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.116279][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.116281][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.116287][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.116289][ T1] ? mc146818_set_time+0x500/0x500 [ 1.116293][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.116295][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.116301][ T1] platform_probe+0xfe/0x1f0 [ 1.116304][ T1] call_driver_probe+0x61/0x1c0 [ 1.116306][ T1] really_probe+0x199/0x760 [ 1.116309][ T1] ? __device_attach_driver+0x280/0x280 [ 1.116311][ T1] __driver_probe_device+0x24f/0x440 [ 1.116313][ T1] ? __device_attach_driver+0x280/0x280 [ 1.116315][ T1] ? __device_attach_driver+0x280/0x280 [ 1.116316][ T1] driver_probe_device+0x4a/0xf0 [ 1.116319][ T1] __driver_attach+0x1b8/0x540 [ 1.116321][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.116323][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.116325][ T1] ? bus_remove_file+0x50/0x50 [ 1.116327][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.116330][ T1] ? rtc_dev_init+0x40/0x40 [ 1.116335][ T1] ? rtc_dev_init+0x40/0x40 [ 1.116338][ T1] bus_add_driver+0x2c8/0x530 [ 1.116341][ T1] driver_register+0x1a3/0x390 [ 1.116344][ T1] __platform_driver_probe+0x13f/0x270 [ 1.116347][ T1] cmos_init+0x31/0x40 [ 1.116349][ T1] do_one_initcall+0x124/0x4f0 [ 1.116351][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.116353][ T1] ? parameq+0x110/0x110 [ 1.116358][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.116361][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.116364][ T1] kernel_init_freeable+0x596/0x630 [ 1.116367][ T1] ? rest_init+0x280/0x280 [ 1.116371][ T1] kernel_init+0x21/0x150 [ 1.116373][ T1] ? rest_init+0x280/0x280 [ 1.116375][ T1] ret_from_fork+0x474/0x6b0 [ 1.116380][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.116384][ T1] ? __switch_to+0x5a3/0xe00 [ 1.116387][ T1] ? rest_init+0x280/0x280 [ 1.116390][ T1] ret_from_fork_asm+0x11/0x20 [ 1.116397][ T1] [ 1.148873][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T00:51:48 UTC (1787878308) [ 1.149884][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.153148][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.162445][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.162445][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.163928][ T1] NET: Registered PF_INET6 protocol family [ 1.167915][ T1] Segment Routing with IPv6 [ 1.168325][ T1] In-situ OAM (IOAM) with IPv6 [ 1.168829][ T1] NET: Registered PF_PACKET protocol family [ 1.169091][ T1] 9pnet: Installing 9P2000 support [ 1.169447][ T1] Key type dns_resolver registered [ 1.170264][ T1] NET: Registered PF_VSOCK protocol family [ 1.175058][ T1] IPI shorthand broadcast: enabled [ 1.280856][ T1] sched_clock: Marking stable (1244001206, 36513028)->(1356774513, -76260279) [ 1.283650][ T1] registered taskstats version 1 [ 1.285486][ T1] Loading compiled-in X.509 certificates [ 1.392540][ T1] Demotion targets for Node 0: null [ 1.392902][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12156) [ 1.393214][ T1] page_owner is disabled [ 1.393874][ T1] PM: Magic number: 6:453:861 [ 1.394328][ T1] netconsole: network logging started [ 1.395742][ T1] ALSA device list: [ 1.396443][ T1] No soundcards found. [ 1.397752][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.400335][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.401234][ T1] devtmpfs: mounted [ 1.401555][ T1] VFS: Pivoted into new rootfs [ 1.430575][ T1] Freeing unused kernel image (initmem) memory: 2556K [ 1.430839][ T1] Write protecting the kernel read-only data: 57344k [ 1.431724][ T1] Freeing unused kernel image (text/rodata gap) memory: 1628K [ 1.432181][ T1] Freeing unused kernel image (rodata/data gap) memory: 416K [ 1.432522][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.432852][ T1] with arguments: [ 1.432982][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.433277][ T1] with environment: [ 1.433410][ T1] HOME=/ [ 1.433596][ T1] TERM=dumb [ 1.433716][ T1] virtme_hostname=vmksft-mptcp-dbg,debug-threads=on [ 1.433979][ T1] nr_open=2147483584 [ 1.434098][ T1] virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 [ 1.434428][ T1] virtme_rw_overlay0=/etc [ 1.434599][ T1] virtme_rw_overlay1=/lib [ 1.434812][ T1] virtme_rw_overlay2=/home [ 1.434978][ T1] virtme_rw_overlay3=/opt [ 1.435194][ T1] virtme_rw_overlay4=/srv [ 1.435351][ T1] virtme_rw_overlay5=/usr [ 1.436524][ T1] virtme_rw_overlay6=/var [ 1.436734][ T1] virtme_rw_overlay7=/tmp [ 1.436899][ T1] virtme_console=ttyS0 [ 1.437058][ T1] virtme_chdir=srv/vmksft/testing/wt-12 [ 1.440444][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.459654][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.461753][ T1] virtme-ng-init: Setting hostname to vmksft-mptcp-dbg,debug-threads=on... [ 1.479025][ T1] overlayfs: failed to set xattr on upper [ 1.479478][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.479921][ T1] overlayfs: ...falling back to uuid=null. [ 1.483728][ T1] overlayfs: failed to set xattr on upper [ 1.484071][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.484488][ T1] overlayfs: ...falling back to uuid=null. [ 1.488237][ T1] overlayfs: failed to set xattr on upper [ 1.488586][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.489006][ T1] overlayfs: ...falling back to uuid=null. [ 1.492827][ T1] overlayfs: failed to set xattr on upper [ 1.493204][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.493617][ T1] overlayfs: ...falling back to uuid=null. [ 1.496766][ T1] overlayfs: failed to set xattr on upper [ 1.497316][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.497731][ T1] overlayfs: ...falling back to uuid=null. [ 1.501128][ T1] overlayfs: failed to set xattr on upper [ 1.501481][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.501893][ T1] overlayfs: ...falling back to uuid=null. [ 1.504946][ T1] overlayfs: failed to set xattr on upper [ 1.505304][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.505721][ T1] overlayfs: ...falling back to uuid=null. [ 1.509384][ T1] overlayfs: failed to set xattr on upper [ 1.509758][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.510172][ T1] overlayfs: ...falling back to uuid=null. [ 1.529158][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.773561][ T73] systemd-tmpfile (73) used greatest stack depth: 24384 bytes left [ 3.773578][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.773580][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.773582][ T73] preempt_count: 2, expected: 0 [ 3.773583][ T73] RCU nest depth: 0, expected: 0 [ 3.773583][ T73] locks held by systemd-tmpfile/73: 5, last CPU#3: [ 3.773586][ T73] #0: ffffffffb44267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.773599][ T73] #1: ffffffffb458dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.773604][ T73] #2: ffffffffb458dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.773609][ T73] #3: ffffffffb44ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.773612][ T73] #4: ffffffffb44ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.773616][ T73] irq event stamp: 2322566 [ 3.773617][ T73] hardirqs last enabled at (2322565): [] __down_trylock_console_sem+0x86/0xa0 [ 3.773620][ T73] hardirqs last disabled at (2322566): [] console_emit_next_record+0x3d4/0x4c0 [ 3.773621][ T73] softirqs last enabled at (2321162): [] handle_softirqs+0x67c/0x900 [ 3.773623][ T73] softirqs last disabled at (2320405): [] __irq_exit_rcu+0x145/0x1c0 [ 3.773626][ T73] Preemption disabled at: [ 3.773626][ T73] [<0000000000000000>] 0x0 [ 3.773633][ T73] CPU: 3 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.773637][ T73] Tainted: [W]=WARN [ 3.773638][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.773640][ T73] Call Trace: [ 3.773641][ T73] [ 3.773643][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.773649][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.773654][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.773658][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.773663][ T73] __kmalloc_noprof+0x443/0x760 [ 3.773665][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.773672][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.773674][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.773678][ T73] put_chars+0x1e1/0x2f0 [ 3.773681][ T73] ? __send_to_port+0x420/0x420 [ 3.773683][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.773688][ T73] ? validate_chain+0x38b/0xc20 [ 3.773693][ T73] hvc_console_print+0x292/0x780 [ 3.773701][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.773703][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.773706][ T73] ? lock_acquire+0x13c/0x160 [ 3.773710][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.773713][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.773715][ T73] ? console_flush_one_record+0x106/0x710 [ 3.773718][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.773720][ T73] ? lock_acquire+0x13c/0x160 [ 3.773724][ T73] console_flush_one_record+0x46f/0x710 [ 3.773728][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.773730][ T73] ? __lock_acquire+0x518/0xc20 [ 3.773735][ T73] console_unlock+0xee/0x1f0 [ 3.773738][ T73] ? console_flush_one_record+0x710/0x710 [ 3.773739][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.773741][ T73] ? lock_acquire+0x60/0x160 [ 3.773745][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.773747][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.773750][ T73] vprintk_emit+0x37c/0x3e0 [ 3.773753][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.773757][ T73] ? __lock_acquire+0x518/0xc20 [ 3.773760][ T73] _printk+0xc7/0x100 [ 3.773764][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.773767][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.773769][ T73] ? __rwlock_init+0x150/0x150 [ 3.773773][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.773776][ T73] do_exit.cold+0x82/0x9c [ 3.773780][ T73] ? exit_notify+0x890/0x890 [ 3.773782][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.773784][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.773788][ T73] do_group_exit+0xb8/0x370 [ 3.773792][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.773794][ T73] x64_sys_call+0x1567/0x1570 [ 3.773796][ T73] do_syscall_64+0xff/0x530 [ 3.773800][ T73] ? exc_page_fault+0xee/0x100 [ 3.773803][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.773806][ T73] RIP: 0033:0x7f756dac91b8 [ 3.773808][ T73] Code: Unable to access opcode bytes at 0x7f756dac918e. [ 3.773809][ T73] RSP: 002b:00007fff3a10e878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.773812][ T73] RAX: ffffffffffffffda RBX: 00007f756dbf9f88 RCX: 00007f756dac91b8 [ 3.773813][ T73] RDX: 00007f756d3274c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.773814][ T73] RBP: 00007fff3a10e8d0 R08: 0000000000000000 R09: 0000000000001000 [ 3.773815][ T73] R10: 00007fff3a10e690 R11: 0000000000000246 R12: 0000000000000001 [ 3.773816][ T73] R13: 0000000000000049 R14: 00007f756dbf8680 R15: 00007f756dbf9fa0 [ 3.773823][ T73] [ 3.774741][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.774741][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.774741][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.774741][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.792363][ T1] virtme-ng-init: basic initialization done [ 3.857884][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.858344][ T75] virtme-ng-init: triggering udev coldplug [ 5.920981][ T75] virtme-ng-init: waiting for udev to settle [ 5.920996][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.920999][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.921000][ T75] preempt_count: 1, expected: 0 [ 5.921001][ T75] RCU nest depth: 0, expected: 0 [ 5.921002][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.921005][ T75] #0: ffffffffb458dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.921018][ T75] #1: ffffffffb458dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.921023][ T75] #2: ffffffffb44ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.921026][ T75] #3: ffffffffb44ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.921031][ T75] irq event stamp: 2974 [ 5.921031][ T75] hardirqs last enabled at (2973): [] __down_trylock_console_sem+0x86/0xa0 [ 5.921034][ T75] hardirqs last disabled at (2974): [] console_emit_next_record+0x3d4/0x4c0 [ 5.921036][ T75] softirqs last enabled at (2528): [] handle_softirqs+0x67c/0x900 [ 5.921038][ T75] softirqs last disabled at (2503): [] __irq_exit_rcu+0x145/0x1c0 [ 5.921041][ T75] Preemption disabled at: [ 5.921041][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.921047][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.921051][ T75] Tainted: [W]=WARN [ 5.921052][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.921054][ T75] Call Trace: [ 5.921056][ T75] [ 5.921057][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.921063][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.921065][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.921070][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.921074][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.921079][ T75] __kmalloc_noprof+0x443/0x760 [ 5.921081][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.921088][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.921091][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.921095][ T75] put_chars+0x1e1/0x2f0 [ 5.921098][ T75] ? __send_to_port+0x420/0x420 [ 5.921100][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.921104][ T75] ? validate_chain+0x38b/0xc20 [ 5.921110][ T75] hvc_console_print+0x292/0x780 [ 5.921117][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.921120][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.921122][ T75] ? lock_acquire+0x13c/0x160 [ 5.921126][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.921130][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.921131][ T75] ? console_flush_one_record+0x106/0x710 [ 5.921134][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.921136][ T75] ? lock_acquire+0x13c/0x160 [ 5.921140][ T75] console_flush_one_record+0x46f/0x710 [ 5.921144][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.921146][ T75] ? __lock_acquire+0x518/0xc20 [ 5.921150][ T75] console_unlock+0xee/0x1f0 [ 5.921153][ T75] ? console_flush_one_record+0x710/0x710 [ 5.921155][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.921157][ T75] ? lock_acquire+0x60/0x160 [ 5.921161][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.921162][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.921165][ T75] vprintk_emit+0x37c/0x3e0 [ 5.921169][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.921172][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.921178][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.921182][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.921184][ T75] ? simple_strntoull+0x10f/0x140 [ 5.921188][ T75] ? date_str+0x1e0/0x1e0 [ 5.921191][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.921195][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.921198][ T75] ? vprintk_default+0x20/0x20 [ 5.921202][ T75] ? vprintk_default+0x20/0x20 [ 5.921205][ T75] new_sync_write+0x33e/0x760 [ 5.921208][ T75] ? kasan_quarantine_put+0xc2/0x2b0 [ 5.921212][ T75] ? new_sync_read+0x750/0x750 [ 5.921216][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.921221][ T75] ? __fget_files+0x1e3/0x460 [ 5.921225][ T75] vfs_write+0x6a2/0xbd0 [ 5.921229][ T75] ksys_write+0x116/0x250 [ 5.921232][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.921235][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.921238][ T75] do_syscall_64+0xff/0x530 [ 5.921241][ T75] ? exc_page_fault+0xee/0x100 [ 5.921244][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.921246][ T75] RIP: 0033:0x7f25aca4bed2 [ 5.921250][ T75] 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 [ 5.921252][ T75] RSP: 002b:00007f25ac992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.921255][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f25aca4bed2 [ 5.921256][ T75] RDX: 000000000000002e RSI: 00007f25a80012c0 RDI: 0000000000000003 [ 5.921257][ T75] RBP: 00007f25ac992c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.921258][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f25acad60a0 [ 5.921259][ T75] R13: 00007f25ac9d43e0 R14: 00007f25a80012c0 R15: 00007f25ac992da8 [ 5.921266][ T75] [ 6.539482][ T75] virtme-ng-init: udev is done [ 6.542412][ T1] virtme-ng-init: initialization done