virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.966188][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.966207][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.966209][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.966211][ T1] preempt_count: 1, expected: 0 [ 0.966212][ T1] RCU nest depth: 0, expected: 0 [ 0.966213][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.966214][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.966225][ T1] #1: ffffffffbc199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.966231][ T1] #2: ffffffffbc199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.966235][ T1] #3: ffffffffbc089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.966238][ T1] #4: ffffffffbc089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.966242][ T1] irq event stamp: 313292 [ 0.966242][ T1] hardirqs last enabled at (313291): [] __down_trylock_console_sem+0x86/0xa0 [ 0.966244][ T1] hardirqs last disabled at (313292): [] console_emit_next_record+0x3f8/0x4f0 [ 0.966246][ T1] softirqs last enabled at (312810): [] handle_softirqs+0x67c/0x900 [ 0.966250][ T1] softirqs last disabled at (312805): [] __irq_exit_rcu+0x145/0x1c0 [ 0.966253][ T1] Preemption disabled at: [ 0.966253][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.966258][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.966260][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.966262][ T1] Call Trace: [ 0.966264][ T1] [ 0.966267][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.966272][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.966274][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.966278][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.966282][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.966287][ T1] __kmalloc_noprof+0x443/0x760 [ 0.966289][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.966294][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.966296][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.966299][ T1] put_chars+0x1e1/0x2f0 [ 0.966300][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.966302][ T1] ? __send_to_port+0x420/0x420 [ 0.966304][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.966308][ T1] ? validate_chain+0x38b/0xc20 [ 0.966313][ T1] hvc_console_print+0x292/0x780 [ 0.966318][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.966320][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.966322][ T1] ? lock_acquire+0x13c/0x160 [ 0.966326][ T1] console_emit_next_record+0x252/0x4f0 [ 0.966329][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.966333][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.966335][ T1] ? lock_acquire+0x13c/0x160 [ 0.966338][ T1] console_flush_one_record+0x46f/0x710 [ 0.966342][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.966344][ T1] ? __lock_acquire+0x518/0xc20 [ 0.966348][ T1] console_unlock+0xee/0x1f0 [ 0.966351][ T1] ? console_flush_one_record+0x710/0x710 [ 0.966352][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.966354][ T1] ? lock_acquire+0x60/0x160 [ 0.966357][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.966359][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.966361][ T1] vprintk_emit+0x37c/0x3e0 [ 0.966365][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.966367][ T1] ? find_held_lock+0x2b/0x80 [ 0.966369][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.966372][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.966375][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.966380][ T1] ? device_rename.cold+0xa/0xa [ 0.966382][ T1] ? __lock_acquire+0x518/0xc20 [ 0.966386][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.966387][ T1] ? find_held_lock+0x2b/0x80 [ 0.966391][ T1] dev_printk_emit+0xb9/0xee [ 0.966393][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.966396][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.966400][ T1] ? proc_register+0x368/0x8b0 [ 0.966406][ T1] _dev_info+0xe2/0x116 [ 0.966409][ T1] ? _dev_notice+0x120/0x120 [ 0.966413][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.966418][ T1] ? rtc_proc_show+0x400/0x400 [ 0.966422][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.966426][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.966432][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.966432][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.966432][ T1] cmos_do_probe+0x73b/0x98a [ 0.966432][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.966432][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.966432][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.966432][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.966432][ T1] ? mc146818_set_time+0x500/0x500 [ 0.966432][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.966432][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.966432][ T1] platform_probe+0xfe/0x1f0 [ 0.966432][ T1] call_driver_probe+0x61/0x1c0 [ 0.966432][ T1] really_probe+0x199/0x760 [ 0.966432][ T1] ? __device_attach_driver+0x280/0x280 [ 0.966432][ T1] __driver_probe_device+0x24f/0x440 [ 0.966432][ T1] ? __device_attach_driver+0x280/0x280 [ 0.966432][ T1] ? __device_attach_driver+0x280/0x280 [ 0.966432][ T1] driver_probe_device+0x4a/0xf0 [ 0.966432][ T1] __driver_attach+0x1b8/0x540 [ 0.966432][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.966432][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.966432][ T1] ? bus_remove_file+0x50/0x50 [ 0.966432][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.966432][ T1] ? rtc_dev_init+0x40/0x40 [ 0.966432][ T1] ? rtc_dev_init+0x40/0x40 [ 0.966432][ T1] bus_add_driver+0x2c8/0x530 [ 0.966432][ T1] driver_register+0x1a3/0x390 [ 0.966432][ T1] __platform_driver_probe+0x13f/0x270 [ 0.966432][ T1] cmos_init+0x31/0x40 [ 0.966432][ T1] do_one_initcall+0x124/0x4f0 [ 0.966432][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.966432][ T1] ? parameq+0x110/0x110 [ 0.966432][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.966432][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.966432][ T1] kernel_init_freeable+0x596/0x630 [ 0.966432][ T1] ? rest_init+0x280/0x280 [ 0.966432][ T1] kernel_init+0x21/0x150 [ 0.966432][ T1] ? rest_init+0x280/0x280 [ 0.966432][ T1] ret_from_fork+0x474/0x6b0 [ 0.966432][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.966432][ T1] ? __switch_to+0x5a3/0xe00 [ 0.966432][ T1] ? rest_init+0x280/0x280 [ 0.966432][ T1] ret_from_fork_asm+0x11/0x20 [ 0.966432][ T1] [ 0.995769][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:49:04 UTC (1787892544) [ 0.996695][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.999523][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.008178][ T1] NET: Registered PF_INET6 protocol family [ 1.012713][ T1] Segment Routing with IPv6 [ 1.013101][ T1] In-situ OAM (IOAM) with IPv6 [ 1.013627][ T1] NET: Registered PF_PACKET protocol family [ 1.013890][ T1] 9pnet: Installing 9P2000 support [ 1.014224][ T1] Key type dns_resolver registered [ 1.015121][ T1] NET: Registered PF_VSOCK protocol family [ 1.019222][ T1] IPI shorthand broadcast: enabled [ 1.114353][ T1] sched_clock: Marking stable (1082001843, 31430005)->(1179731157, -66299309) [ 1.116345][ T1] registered taskstats version 1 [ 1.118671][ T1] Loading compiled-in X.509 certificates [ 1.215389][ T1] Demotion targets for Node 0: null [ 1.215655][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12230) [ 1.215917][ T1] page_owner is disabled [ 1.216847][ T1] PM: Magic number: 6:327:819 [ 1.218185][ T1] ALSA device list: [ 1.218883][ T1] No soundcards found. [ 1.219999][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.222582][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.223355][ T1] devtmpfs: mounted [ 1.223631][ T1] VFS: Pivoted into new rootfs [ 1.251821][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.252014][ T1] Write protecting the kernel read-only data: 55296k [ 1.252462][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.252816][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.253065][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.253297][ T1] with arguments: [ 1.253413][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.253917][ T1] with environment: [ 1.254027][ T1] HOME=/ [ 1.254144][ T1] TERM=dumb [ 1.254247][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.256442][ T1] nr_open=2147483584 [ 1.256576][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.256814][ T1] virtme_rw_overlay0=/etc [ 1.256950][ T1] virtme_rw_overlay1=/lib [ 1.257095][ T1] virtme_rw_overlay2=/home [ 1.257235][ T1] virtme_rw_overlay3=/opt [ 1.257371][ T1] virtme_rw_overlay4=/srv [ 1.257528][ T1] virtme_rw_overlay5=/usr [ 1.257668][ T1] virtme_rw_overlay6=/var [ 1.257805][ T1] virtme_rw_overlay7=/tmp [ 1.257946][ T1] virtme_console=ttyS0 [ 1.258082][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.272214][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.273709][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.283138][ T1] overlayfs: failed to set xattr on upper [ 1.283396][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.283633][ T1] overlayfs: ...falling back to uuid=null. [ 1.285712][ T1] overlayfs: failed to set xattr on upper [ 1.285905][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.286122][ T1] overlayfs: ...falling back to uuid=null. [ 1.287894][ T1] overlayfs: failed to set xattr on upper [ 1.288080][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.288299][ T1] overlayfs: ...falling back to uuid=null. [ 1.290014][ T1] overlayfs: failed to set xattr on upper [ 1.290197][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.290421][ T1] overlayfs: ...falling back to uuid=null. [ 1.292149][ T1] overlayfs: failed to set xattr on upper [ 1.292332][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.292972][ T1] overlayfs: ...falling back to uuid=null. [ 1.294488][ T1] overlayfs: failed to set xattr on upper [ 1.294673][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.294885][ T1] overlayfs: ...falling back to uuid=null. [ 1.296554][ T1] overlayfs: failed to set xattr on upper [ 1.296732][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.296956][ T1] overlayfs: ...falling back to uuid=null. [ 1.299056][ T1] overlayfs: failed to set xattr on upper [ 1.299235][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.299465][ T1] overlayfs: ...falling back to uuid=null. [ 1.310494][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.388920][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.366949][ T73] systemd-tmpfile (73) used greatest stack depth: 24736 bytes left [ 3.366966][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.366968][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.366970][ T73] preempt_count: 2, expected: 0 [ 3.366970][ T73] RCU nest depth: 0, expected: 0 [ 3.366971][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.366974][ T73] #0: ffffffffbc0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.366986][ T73] #1: ffffffffbc199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.366991][ T73] #2: ffffffffbc199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.366994][ T73] #3: ffffffffbc089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.366998][ T73] #4: ffffffffbc089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.367001][ T73] irq event stamp: 2363022 [ 3.367002][ T73] hardirqs last enabled at (2363021): [] __down_trylock_console_sem+0x86/0xa0 [ 3.367004][ T73] hardirqs last disabled at (2363022): [] console_emit_next_record+0x3f8/0x4f0 [ 3.367006][ T73] softirqs last enabled at (2362712): [] handle_softirqs+0x67c/0x900 [ 3.367009][ T73] softirqs last disabled at (2362703): [] __irq_exit_rcu+0x145/0x1c0 [ 3.367011][ T73] Preemption disabled at: [ 3.367012][ T73] [<0000000000000000>] 0x0 [ 3.367019][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.367022][ T73] Tainted: [W]=WARN [ 3.367023][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.367025][ T73] Call Trace: [ 3.367026][ T73] [ 3.367028][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.367034][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.367038][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.367042][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.367046][ T73] __kmalloc_noprof+0x443/0x760 [ 3.367048][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.367054][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.367056][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.367059][ T73] put_chars+0x1e1/0x2f0 [ 3.367062][ T73] ? __send_to_port+0x420/0x420 [ 3.367063][ T73] ? printk_get_next_message+0x2fe/0x7d0 [ 3.367066][ T73] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.367069][ T73] ? validate_chain+0x38b/0xc20 [ 3.367073][ T73] hvc_console_print+0x292/0x780 [ 3.367076][ T73] ? __lock_acquire+0x518/0xc20 [ 3.367077][ T73] ? __lock_acquire+0x518/0xc20 [ 3.367081][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.367084][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.367087][ T73] ? lock_acquire+0x13c/0x160 [ 3.367090][ T73] console_emit_next_record+0x252/0x4f0 [ 3.367093][ T73] ? devkmsg_read+0x4e0/0x4e0 [ 3.367097][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.367099][ T73] ? lock_acquire+0x13c/0x160 [ 3.367103][ T73] console_flush_one_record+0x46f/0x710 [ 3.367107][ T73] ? console_emit_next_record+0x4f0/0x4f0 [ 3.367108][ T73] ? __lock_acquire+0x518/0xc20 [ 3.367113][ T73] console_unlock+0xee/0x1f0 [ 3.367115][ T73] ? console_flush_one_record+0x710/0x710 [ 3.367117][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.367119][ T73] ? lock_acquire+0x60/0x160 [ 3.367122][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.367124][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.367127][ T73] vprintk_emit+0x37c/0x3e0 [ 3.367130][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.367133][ T73] ? __lock_acquire+0x518/0xc20 [ 3.367136][ T73] _printk+0xc7/0x100 [ 3.367140][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.367142][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.367144][ T73] ? __rwlock_init+0x150/0x150 [ 3.367148][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.367150][ T73] do_exit.cold+0x82/0x9c [ 3.367151][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.367151][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.367151][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.367151][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.367154][ T73] ? exit_notify+0x890/0x890 [ 3.367156][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.367158][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.367162][ T73] do_group_exit+0xb8/0x370 [ 3.367165][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.367168][ T73] x64_sys_call+0x1567/0x1570 [ 3.367170][ T73] do_syscall_64+0xff/0x530 [ 3.367173][ T73] ? exc_page_fault+0xee/0x100 [ 3.367176][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.367178][ T73] RIP: 0033:0x7f00469361b8 [ 3.367180][ T73] Code: Unable to access opcode bytes at 0x7f004693618e. [ 3.367181][ T73] RSP: 002b:00007ffc30c696c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.367184][ T73] RAX: ffffffffffffffda RBX: 00007f0046a66f88 RCX: 00007f00469361b8 [ 3.367185][ T73] RDX: 00007f00461944c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.367186][ T73] RBP: 00007ffc30c69720 R08: 0000000000000000 R09: 0000000000001000 [ 3.367186][ T73] R10: 00007ffc30c694e0 R11: 0000000000000246 R12: 0000000000000001 [ 3.367187][ T73] R13: 0000000000000049 R14: 00007f0046a65680 R15: 00007f0046a66fa0 [ 3.367194][ T73] [ 3.384259][ T1] virtme-ng-init: basic initialization done [ 3.433521][ T80] ip (80) used greatest stack depth: 24704 bytes left [ 3.449592][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.450018][ T76] virtme-ng-init: triggering udev coldplug [ 4.174954][ T82] udevadm (82) used greatest stack depth: 24120 bytes left [ 5.434848][ T76] virtme-ng-init: waiting for udev to settle [ 5.434861][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.434864][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.434865][ T76] preempt_count: 1, expected: 0 [ 5.434866][ T76] RCU nest depth: 0, expected: 0 [ 5.434867][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 5.434870][ T76] #0: ffffffffbc199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.434882][ T76] #1: ffffffffbc199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.434886][ T76] #2: ffffffffbc089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.434889][ T76] #3: ffffffffbc089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.434893][ T76] irq event stamp: 5832 [ 5.434894][ T76] hardirqs last enabled at (5831): [] __down_trylock_console_sem+0x86/0xa0 [ 5.434896][ T76] hardirqs last disabled at (5832): [] console_emit_next_record+0x3f8/0x4f0 [ 5.434898][ T76] softirqs last enabled at (5792): [] handle_softirqs+0x67c/0x900 [ 5.434902][ T76] softirqs last disabled at (4791): [] __irq_exit_rcu+0x145/0x1c0 [ 5.434904][ T76] Preemption disabled at: [ 5.434905][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.434911][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.434914][ T76] Tainted: [W]=WARN [ 5.434915][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.434917][ T76] Call Trace: [ 5.434918][ T76] [ 5.434920][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.434925][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.434927][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.434932][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.434935][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.434940][ T76] __kmalloc_noprof+0x443/0x760 [ 5.434942][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.434948][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.434950][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.434953][ T76] put_chars+0x1e1/0x2f0 [ 5.434956][ T76] ? __send_to_port+0x420/0x420 [ 5.434957][ T76] ? printk_get_next_message+0x2fe/0x7d0 [ 5.434960][ T76] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.434963][ T76] ? validate_chain+0x38b/0xc20 [ 5.434967][ T76] hvc_console_print+0x292/0x780 [ 5.434970][ T76] ? __lock_acquire+0x518/0xc20 [ 5.434971][ T76] ? __lock_acquire+0x518/0xc20 [ 5.434975][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.434979][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.434981][ T76] ? lock_acquire+0x13c/0x160 [ 5.434985][ T76] console_emit_next_record+0x252/0x4f0 [ 5.434989][ T76] ? devkmsg_read+0x4e0/0x4e0 [ 5.434993][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.434995][ T76] ? lock_acquire+0x13c/0x160 [ 5.434999][ T76] console_flush_one_record+0x46f/0x710 [ 5.435003][ T76] ? console_emit_next_record+0x4f0/0x4f0 [ 5.435004][ T76] ? __lock_acquire+0x518/0xc20 [ 5.435009][ T76] console_unlock+0xee/0x1f0 [ 5.435012][ T76] ? console_flush_one_record+0x710/0x710 [ 5.435013][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.435015][ T76] ? lock_acquire+0x60/0x160 [ 5.435018][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.435020][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.435023][ T76] vprintk_emit+0x37c/0x3e0 [ 5.435026][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.435029][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.435035][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.435039][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.435041][ T76] ? simple_strntoull+0x10f/0x140 [ 5.435045][ T76] ? date_str+0x1e0/0x1e0 [ 5.435048][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.435052][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.435054][ T76] ? vprintk_default+0x20/0x20 [ 5.435059][ T76] ? vprintk_default+0x20/0x20 [ 5.435061][ T76] new_sync_write+0x33e/0x760 [ 5.435064][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 5.435068][ T76] ? new_sync_read+0x750/0x750 [ 5.435072][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.435077][ T76] ? __fget_files+0x1e3/0x460 [ 5.435081][ T76] vfs_write+0x6a2/0xbd0 [ 5.435085][ T76] ksys_write+0x116/0x250 [ 5.435087][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.435090][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.435094][ T76] do_syscall_64+0xff/0x530 [ 5.435096][ T76] ? exc_page_fault+0xee/0x100 [ 5.435099][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.435101][ T76] RIP: 0033:0x7fb8d0095ed2 [ 5.435105][ 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 [ 5.435107][ T76] RSP: 002b:00007fb8cffdcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.435109][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb8d0095ed2 [ 5.435111][ T76] RDX: 000000000000002e RSI: 00007fb8c80012c0 RDI: 0000000000000003 [ 5.435112][ T76] RBP: 00007fb8cffdcc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.435112][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb8d01200a0 [ 5.435113][ T76] R13: 00007fb8d001e3e0 R14: 00007fb8c80012c0 R15: 00007fb8cffdcda8 [ 5.435120][ T76] [ 5.962665][ T76] virtme-ng-init: udev is done [ 5.965367][ T1] virtme-ng-init: initialization done