virtme: use 'microvm' QEMU architecture [ 1.052077][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.052099][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.052101][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.052102][ T1] preempt_count: 1, expected: 0 [ 1.052103][ T1] RCU nest depth: 0, expected: 0 [ 1.052104][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.052106][ T1] #0: ff110000028ab938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.052119][ T1] #1: ffffffff97569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.052126][ T1] #2: ffffffff97569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.052129][ T1] #3: ffffffff97489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.052133][ T1] #4: ffffffff97489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.052137][ T1] irq event stamp: 311722 [ 1.052138][ T1] hardirqs last enabled at (311721): [] __down_trylock_console_sem+0x86/0xa0 [ 1.052141][ T1] hardirqs last disabled at (311722): [] console_emit_next_record+0x3d4/0x4c0 [ 1.052143][ T1] softirqs last enabled at (311112): [] handle_softirqs+0x67c/0x900 [ 1.052146][ T1] softirqs last disabled at (310503): [] __irq_exit_rcu+0x145/0x1c0 [ 1.052149][ T1] Preemption disabled at: [ 1.052149][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.052154][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.052157][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.052159][ T1] Call Trace: [ 1.052161][ T1] [ 1.052164][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.052170][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.052172][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.052177][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.052181][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.052186][ T1] __kmalloc_noprof+0x443/0x760 [ 1.052188][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.052194][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.052197][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.052199][ T1] put_chars+0x1e1/0x2f0 [ 1.052202][ T1] ? __send_to_port+0x420/0x420 [ 1.052205][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.052209][ T1] ? validate_chain+0x38b/0xc20 [ 1.052213][ T1] hvc_console_print+0x292/0x780 [ 1.052216][ T1] ? __lock_acquire+0x518/0xc20 [ 1.052218][ T1] ? __lock_acquire+0x518/0xc20 [ 1.052222][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.052225][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.052228][ T1] ? lock_acquire+0x13c/0x160 [ 1.052232][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.052236][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.052238][ T1] ? console_flush_one_record+0x106/0x710 [ 1.052241][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.052243][ T1] ? lock_acquire+0x13c/0x160 [ 1.052247][ T1] console_flush_one_record+0x46f/0x710 [ 1.052251][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.052253][ T1] ? __lock_acquire+0x518/0xc20 [ 1.052258][ T1] console_unlock+0xee/0x1f0 [ 1.052261][ T1] ? console_flush_one_record+0x710/0x710 [ 1.052263][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.052265][ T1] ? lock_acquire+0x60/0x160 [ 1.052269][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.052271][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.052274][ T1] vprintk_emit+0x37c/0x3e0 [ 1.052278][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.052280][ T1] ? find_held_lock+0x2b/0x80 [ 1.052282][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.052285][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.052288][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.052292][ T1] ? device_rename.cold+0xa/0xa [ 1.052294][ T1] ? __lock_acquire+0x518/0xc20 [ 1.052299][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.052300][ T1] ? find_held_lock+0x2b/0x80 [ 1.052304][ T1] dev_printk_emit+0xb9/0xee [ 1.052307][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.052310][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.052314][ T1] ? proc_register+0x368/0x8b0 [ 1.052321][ T1] _dev_info+0xe2/0x116 [ 1.052323][ T1] ? _dev_notice+0x120/0x120 [ 1.052328][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.052332][ T1] ? rtc_proc_show+0x400/0x400 [ 1.052337][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.052342][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.052344][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.052348][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.052355][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.052359][ T1] cmos_do_probe+0x73b/0x98a [ 1.052361][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.052364][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.052365][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.052371][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.052373][ T1] ? mc146818_set_time+0x500/0x500 [ 1.052376][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.052378][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.052384][ T1] platform_probe+0xfe/0x1f0 [ 1.052387][ T1] call_driver_probe+0x61/0x1c0 [ 1.052390][ T1] really_probe+0x199/0x760 [ 1.052394][ T1] ? __device_attach_driver+0x280/0x280 [ 1.052396][ T1] __driver_probe_device+0x24f/0x440 [ 1.052398][ T1] ? __device_attach_driver+0x280/0x280 [ 1.052400][ T1] ? __device_attach_driver+0x280/0x280 [ 1.052402][ T1] driver_probe_device+0x4a/0xf0 [ 1.052404][ T1] __driver_attach+0x1b8/0x540 [ 1.052407][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.052409][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.052412][ T1] ? bus_remove_file+0x50/0x50 [ 1.052413][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.052417][ T1] ? rtc_dev_init+0x40/0x40 [ 1.052422][ T1] ? rtc_dev_init+0x40/0x40 [ 1.052424][ T1] bus_add_driver+0x2c8/0x530 [ 1.052428][ T1] driver_register+0x1a3/0x390 [ 1.052431][ T1] __platform_driver_probe+0x13f/0x270 [ 1.052434][ T1] cmos_init+0x31/0x40 [ 1.052436][ T1] do_one_initcall+0x124/0x4f0 [ 1.052439][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.052441][ T1] ? parameq+0x110/0x110 [ 1.052446][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.052449][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.052453][ T1] kernel_init_freeable+0x596/0x630 [ 1.052456][ T1] ? rest_init+0x280/0x280 [ 1.052460][ T1] kernel_init+0x21/0x150 [ 1.052462][ T1] ? rest_init+0x280/0x280 [ 1.052464][ T1] ret_from_fork+0x474/0x6b0 [ 1.052468][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.052471][ T1] ? __switch_to+0x5a3/0xe00 [ 1.052474][ T1] ? rest_init+0x280/0x280 [ 1.052477][ T1] ret_from_fork_asm+0x11/0x20 [ 1.052485][ T1] [ 1.085330][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:48:10 UTC (1787932090) [ 1.086339][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.089422][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.099178][ T1] NET: Registered PF_INET6 protocol family [ 1.103985][ T1] Segment Routing with IPv6 [ 1.104402][ T1] In-situ OAM (IOAM) with IPv6 [ 1.104782][ T1] NET: Registered PF_PACKET protocol family [ 1.105040][ T1] 9pnet: Installing 9P2000 support [ 1.105426][ T1] Key type dns_resolver registered [ 1.106080][ T1] NET: Registered PF_VSOCK protocol family [ 1.110909][ T1] IPI shorthand broadcast: enabled [ 1.214313][ T1] sched_clock: Marking stable (1180001364, 33610186)->(1290478052, -76866502) [ 1.216515][ T1] registered taskstats version 1 [ 1.218343][ T1] Loading compiled-in X.509 certificates [ 1.322136][ T1] Demotion targets for Node 0: null [ 1.322454][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12234) [ 1.322763][ T1] page_owner is disabled [ 1.323947][ T1] PM: Magic number: 6:496:842 [ 1.324396][ T1] netconsole: network logging started [ 1.325795][ T1] ALSA device list: [ 1.326703][ T1] No soundcards found. [ 1.328236][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.330668][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.331418][ T1] devtmpfs: mounted [ 1.331686][ T1] VFS: Pivoted into new rootfs [ 1.360384][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.360977][ T1] Write protecting the kernel read-only data: 55296k [ 1.363922][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.364352][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.364936][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.365208][ T1] with arguments: [ 1.365338][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.366622][ T1] with environment: [ 1.366771][ T1] HOME=/ [ 1.366908][ T1] TERM=dumb [ 1.367031][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.367271][ T1] nr_open=2147483584 [ 1.367398][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.367679][ T1] virtme_rw_overlay0=/etc [ 1.367837][ T1] virtme_rw_overlay1=/lib [ 1.368006][ T1] virtme_rw_overlay2=/home [ 1.368159][ T1] virtme_rw_overlay3=/opt [ 1.368312][ T1] virtme_rw_overlay4=/srv [ 1.368471][ T1] virtme_rw_overlay5=/usr [ 1.368638][ T1] virtme_rw_overlay6=/var [ 1.368791][ T1] virtme_rw_overlay7=/tmp [ 1.368955][ T1] virtme_console=ttyS0 [ 1.369109][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.391068][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.393358][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.410451][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.412689][ T1] overlayfs: failed to set xattr on upper [ 1.413118][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.413526][ T1] overlayfs: ...falling back to uuid=null. [ 1.417182][ T1] overlayfs: failed to set xattr on upper [ 1.417520][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.418052][ T1] overlayfs: ...falling back to uuid=null. [ 1.421187][ T1] overlayfs: failed to set xattr on upper [ 1.421525][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.421961][ T1] overlayfs: ...falling back to uuid=null. [ 1.424985][ T1] overlayfs: failed to set xattr on upper [ 1.425315][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.425720][ T1] overlayfs: ...falling back to uuid=null. [ 1.428785][ T1] overlayfs: failed to set xattr on upper [ 1.429117][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.429519][ T1] overlayfs: ...falling back to uuid=null. [ 1.433219][ T1] overlayfs: failed to set xattr on upper [ 1.433561][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.434522][ T1] overlayfs: ...falling back to uuid=null. [ 1.437533][ T1] overlayfs: failed to set xattr on upper [ 1.438890][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.439298][ T1] overlayfs: ...falling back to uuid=null. [ 1.443177][ T1] overlayfs: failed to set xattr on upper [ 1.443510][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.443918][ T1] overlayfs: ...falling back to uuid=null. [ 1.461120][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.289705][ T74] systemd-tmpfile (74) used greatest stack depth: 24880 bytes left [ 4.289722][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.289724][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 4.289726][ T74] preempt_count: 2, expected: 0 [ 4.289727][ T74] RCU nest depth: 0, expected: 0 [ 4.289728][ T74] locks held by systemd-tmpfile/74: 5, last CPU#1: [ 4.289730][ T74] #0: ffffffff974027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.289742][ T74] #1: ffffffff97569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.289748][ T74] #2: ffffffff97569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.289752][ T74] #3: ffffffff97489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.289756][ T74] #4: ffffffff97489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.289759][ T74] irq event stamp: 2521290 [ 4.289760][ T74] hardirqs last enabled at (2521289): [] __down_trylock_console_sem+0x86/0xa0 [ 4.289763][ T74] hardirqs last disabled at (2521290): [] console_emit_next_record+0x3d4/0x4c0 [ 4.289765][ T74] softirqs last enabled at (2521182): [] handle_softirqs+0x67c/0x900 [ 4.289767][ T74] softirqs last disabled at (2519907): [] __irq_exit_rcu+0x145/0x1c0 [ 4.289769][ T74] Preemption disabled at: [ 4.289769][ T74] [<0000000000000000>] 0x0 [ 4.289777][ T74] CPU: 1 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.289780][ T74] Tainted: [W]=WARN [ 4.289781][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.289783][ T74] Call Trace: [ 4.289784][ T74] [ 4.289786][ T74] dump_stack_lvl+0x6f/0xa0 [ 4.289792][ T74] __might_resched.cold+0x1fe/0x2c1 [ 4.289797][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.289801][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 4.289806][ T74] __kmalloc_noprof+0x443/0x760 [ 4.289808][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 4.289814][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 4.289817][ T74] alloc_buf.isra.0+0x4b/0x260 [ 4.289820][ T74] put_chars+0x1e1/0x2f0 [ 4.289822][ T74] ? __send_to_port+0x420/0x420 [ 4.289824][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.289829][ T74] ? validate_chain+0x38b/0xc20 [ 4.289833][ T74] hvc_console_print+0x292/0x780 [ 4.289840][ T74] ? hvc_write+0x3a0/0x3a0 [ 4.289842][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.289844][ T74] ? lock_acquire+0x13c/0x160 [ 4.289848][ T74] console_emit_next_record+0x22f/0x4c0 [ 4.289852][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 4.289853][ T74] ? console_flush_one_record+0x106/0x710 [ 4.289856][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.289859][ T74] ? lock_acquire+0x13c/0x160 [ 4.289862][ T74] console_flush_one_record+0x46f/0x710 [ 4.289867][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 4.289868][ T74] ? __lock_acquire+0x518/0xc20 [ 4.289873][ T74] console_unlock+0xee/0x1f0 [ 4.289876][ T74] ? console_flush_one_record+0x710/0x710 [ 4.289878][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.289880][ T74] ? lock_acquire+0x60/0x160 [ 4.289884][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.289886][ T74] ? vprintk_emit+0x320/0x3e0 [ 4.289890][ T74] vprintk_emit+0x37c/0x3e0 [ 4.289894][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 4.289897][ T74] ? __lock_acquire+0x518/0xc20 [ 4.289900][ T74] _printk+0xc7/0x100 [ 4.289904][ T74] ? snapshot_read.cold+0x21/0x21 [ 4.289907][ T74] ? do_raw_spin_lock+0x131/0x280 [ 4.289909][ T74] ? __rwlock_init+0x150/0x150 [ 4.289913][ T74] ? do_raw_spin_lock+0x131/0x280 [ 4.289914][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.289914][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.289914][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.289914][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.289916][ T74] do_exit.cold+0x82/0x9c [ 4.289919][ T74] ? exit_notify+0x890/0x890 [ 4.289921][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 4.289924][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.289928][ T74] do_group_exit+0xb8/0x370 [ 4.289931][ T74] __x64_sys_exit_group+0x3c/0x50 [ 4.289932][ T74] x64_sys_call+0x1567/0x1570 [ 4.289935][ T74] do_syscall_64+0xff/0x530 [ 4.289938][ T74] ? exc_page_fault+0xee/0x100 [ 4.289941][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.289943][ T74] RIP: 0033:0x7f021f5931b8 [ 4.289945][ T74] Code: Unable to access opcode bytes at 0x7f021f59318e. [ 4.289947][ T74] RSP: 002b:00007ffdc5543a28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.289949][ T74] RAX: ffffffffffffffda RBX: 00007f021f6c3f88 RCX: 00007f021f5931b8 [ 4.289950][ T74] RDX: 00007f021edf14c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.289951][ T74] RBP: 00007ffdc5543a80 R08: 0000000000000000 R09: 0000000000001000 [ 4.289952][ T74] R10: 00007ffdc5543840 R11: 0000000000000246 R12: 0000000000000001 [ 4.289953][ T74] R13: 0000000000000049 R14: 00007f021f6c2680 R15: 00007f021f6c3fa0 [ 4.289964][ T74] [ 4.307335][ T1] virtme-ng-init: basic initialization done [ 4.325802][ T76] virtme-ng-init (76) used greatest stack depth: 24776 bytes left [ 4.358505][ T80] ip (80) used greatest stack depth: 24272 bytes left [ 4.387550][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.388103][ T75] virtme-ng-init: triggering udev coldplug [ 6.686356][ T75] virtme-ng-init: waiting for udev to settle [ 6.686371][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.686373][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.686375][ T75] preempt_count: 1, expected: 0 [ 6.686376][ T75] RCU nest depth: 0, expected: 0 [ 6.686377][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.686379][ T75] #0: ffffffff97569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.686392][ T75] #1: ffffffff97569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.686397][ T75] #2: ffffffff97489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.686401][ T75] #3: ffffffff97489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.686405][ T75] irq event stamp: 9422 [ 6.686406][ T75] hardirqs last enabled at (9421): [] __down_trylock_console_sem+0x86/0xa0 [ 6.686408][ T75] hardirqs last disabled at (9422): [] console_emit_next_record+0x3d4/0x4c0 [ 6.686410][ T75] softirqs last enabled at (8936): [] fpu_clone+0xd9/0x410 [ 6.686414][ T75] softirqs last disabled at (8934): [] fpu_clone+0x82/0x410 [ 6.686416][ T75] Preemption disabled at: [ 6.686417][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.686423][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.686427][ T75] Tainted: [W]=WARN [ 6.686427][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.686429][ T75] Call Trace: [ 6.686431][ T75] [ 6.686432][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.686438][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.686440][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.686445][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.686449][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.686454][ T75] __kmalloc_noprof+0x443/0x760 [ 6.686456][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.686462][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.686465][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.686468][ T75] put_chars+0x1e1/0x2f0 [ 6.686471][ T75] ? __send_to_port+0x420/0x420 [ 6.686472][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.686477][ T75] ? validate_chain+0x38b/0xc20 [ 6.686482][ T75] hvc_console_print+0x292/0x780 [ 6.686488][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.686491][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.686493][ T75] ? lock_acquire+0x13c/0x160 [ 6.686497][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.686501][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.686502][ T75] ? console_flush_one_record+0x106/0x710 [ 6.686506][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.686508][ T75] ? lock_acquire+0x13c/0x160 [ 6.686512][ T75] console_flush_one_record+0x46f/0x710 [ 6.686516][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.686518][ T75] ? __lock_acquire+0x518/0xc20 [ 6.686523][ T75] console_unlock+0xee/0x1f0 [ 6.686526][ T75] ? console_flush_one_record+0x710/0x710 [ 6.686527][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.686530][ T75] ? lock_acquire+0x60/0x160 [ 6.686533][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.686535][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.686538][ T75] vprintk_emit+0x37c/0x3e0 [ 6.686542][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.686545][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.686551][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.686555][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.686557][ T75] ? simple_strntoull+0x10f/0x140 [ 6.686561][ T75] ? date_str+0x1e0/0x1e0 [ 6.686564][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.686568][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.686571][ T75] ? vprintk_default+0x20/0x20 [ 6.686576][ T75] ? vprintk_default+0x20/0x20 [ 6.686578][ T75] new_sync_write+0x33e/0x760 [ 6.686582][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.686586][ T75] ? new_sync_read+0x750/0x750 [ 6.686590][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.686594][ T75] ? __fget_files+0x1e3/0x460 [ 6.686599][ T75] vfs_write+0x6a2/0xbd0 [ 6.686603][ T75] ksys_write+0x116/0x250 [ 6.686606][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.686613][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.686616][ T75] do_syscall_64+0xff/0x530 [ 6.686618][ T75] ? exc_page_fault+0xee/0x100 [ 6.686622][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.686624][ T75] RIP: 0033:0x7fd943661ed2 [ 6.686628][ 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 [ 6.686630][ T75] RSP: 002b:00007fd9435a8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.686632][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd943661ed2 [ 6.686634][ T75] RDX: 000000000000002e RSI: 00007fd93c0012c0 RDI: 0000000000000003 [ 6.686635][ T75] RBP: 00007fd9435a8c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.686636][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9436ec0a0 [ 6.686636][ T75] R13: 00007fd9435ea3e0 R14: 00007fd93c0012c0 R15: 00007fd9435a8da8 [ 6.686643][ T75] [ 7.348495][ T75] virtme-ng-init: udev is done [ 7.351857][ T1] virtme-ng-init: initialization done