virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.043547][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.043573][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.043576][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.043577][ T1] preempt_count: 1, expected: 0 [ 1.043578][ T1] RCU nest depth: 0, expected: 0 [ 1.043579][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.043581][ T1] #0: ff110000028bb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.043593][ T1] #1: ffffffff89369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.043599][ T1] #2: ffffffff89369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.043602][ T1] #3: ffffffff89289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.043606][ T1] #4: ffffffff89289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.043609][ T1] irq event stamp: 306602 [ 1.043610][ T1] hardirqs last enabled at (306601): [] __down_trylock_console_sem+0x86/0xa0 [ 1.043613][ T1] hardirqs last disabled at (306602): [] console_emit_next_record+0x3d4/0x4c0 [ 1.043615][ T1] softirqs last enabled at (306016): [] handle_softirqs+0x67c/0x900 [ 1.043618][ T1] softirqs last disabled at (305923): [] __irq_exit_rcu+0x145/0x1c0 [ 1.043621][ T1] Preemption disabled at: [ 1.043621][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.043626][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.043629][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.043631][ T1] Call Trace: [ 1.043632][ T1] [ 1.043635][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.043640][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.043642][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.043646][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.043649][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.043654][ T1] __kmalloc_noprof+0x443/0x760 [ 1.043656][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.043662][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.043665][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.043668][ T1] put_chars+0x1e1/0x2f0 [ 1.043670][ T1] ? __send_to_port+0x420/0x420 [ 1.043674][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.043678][ T1] ? validate_chain+0x38b/0xc20 [ 1.043683][ T1] hvc_console_print+0x292/0x780 [ 1.043686][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043688][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043693][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.043696][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043698][ T1] ? lock_acquire+0x13c/0x160 [ 1.043703][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.043706][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.043707][ T1] ? console_flush_one_record+0x106/0x710 [ 1.043710][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043712][ T1] ? lock_acquire+0x13c/0x160 [ 1.043716][ T1] console_flush_one_record+0x46f/0x710 [ 1.043719][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.043721][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043726][ T1] console_unlock+0xee/0x1f0 [ 1.043728][ T1] ? console_flush_one_record+0x710/0x710 [ 1.043730][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043732][ T1] ? lock_acquire+0x60/0x160 [ 1.043735][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.043737][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.043740][ T1] vprintk_emit+0x37c/0x3e0 [ 1.043743][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.043745][ T1] ? find_held_lock+0x2b/0x80 [ 1.043747][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.043749][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.043753][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.043758][ T1] ? device_rename.cold+0xa/0xa [ 1.043760][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043764][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.043766][ T1] ? find_held_lock+0x2b/0x80 [ 1.043770][ T1] dev_printk_emit+0xb9/0xee [ 1.043773][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.043776][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.043780][ T1] ? proc_register+0x368/0x8b0 [ 1.043787][ T1] _dev_info+0xe2/0x116 [ 1.043789][ T1] ? _dev_notice+0x120/0x120 [ 1.043794][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.043798][ T1] ? rtc_proc_show+0x400/0x400 [ 1.043802][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.043807][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.043812][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.043819][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.043823][ T1] cmos_do_probe+0x73b/0x98a [ 1.043825][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.043828][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.043829][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.043835][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.043837][ T1] ? mc146818_set_time+0x500/0x500 [ 1.043841][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.043843][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.043848][ T1] platform_probe+0xfe/0x1f0 [ 1.043851][ T1] call_driver_probe+0x61/0x1c0 [ 1.043854][ T1] really_probe+0x199/0x760 [ 1.043857][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043860][ T1] __driver_probe_device+0x24f/0x440 [ 1.043863][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043865][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043867][ T1] driver_probe_device+0x4a/0xf0 [ 1.043869][ T1] __driver_attach+0x1b8/0x540 [ 1.043872][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.043875][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.043878][ T1] ? bus_remove_file+0x50/0x50 [ 1.043879][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.043883][ T1] ? rtc_dev_init+0x40/0x40 [ 1.043887][ T1] ? rtc_dev_init+0x40/0x40 [ 1.043889][ T1] bus_add_driver+0x2c8/0x530 [ 1.043893][ T1] driver_register+0x1a3/0x390 [ 1.043896][ T1] __platform_driver_probe+0x13f/0x270 [ 1.043899][ T1] cmos_init+0x31/0x40 [ 1.043900][ T1] do_one_initcall+0x124/0x4f0 [ 1.043904][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.043906][ T1] ? parameq+0x110/0x110 [ 1.043911][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.043915][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043918][ T1] kernel_init_freeable+0x596/0x630 [ 1.043921][ T1] ? rest_init+0x280/0x280 [ 1.043925][ T1] kernel_init+0x21/0x150 [ 1.043927][ T1] ? rest_init+0x280/0x280 [ 1.043928][ T1] ret_from_fork+0x474/0x6b0 [ 1.043932][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.043936][ T1] ? __switch_to+0x5a3/0xe00 [ 1.043939][ T1] ? rest_init+0x280/0x280 [ 1.043942][ T1] ret_from_fork_asm+0x11/0x20 [ 1.043950][ T1] [ 1.075918][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:36:58 UTC (1787888218) [ 1.077013][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.080397][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.090050][ T1] NET: Registered PF_INET6 protocol family [ 1.094449][ T1] Segment Routing with IPv6 [ 1.094875][ T1] In-situ OAM (IOAM) with IPv6 [ 1.095334][ T1] NET: Registered PF_PACKET protocol family [ 1.095596][ T1] 9pnet: Installing 9P2000 support [ 1.095964][ T1] Key type dns_resolver registered [ 1.096674][ T1] NET: Registered PF_VSOCK protocol family [ 1.101379][ T1] IPI shorthand broadcast: enabled [ 1.206030][ T1] sched_clock: Marking stable (1170002280, 35185027)->(1306628955, -101441648) [ 1.208467][ T1] registered taskstats version 1 [ 1.211071][ T1] Loading compiled-in X.509 certificates [ 1.310044][ T1] Demotion targets for Node 0: null [ 1.310514][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.310802][ T1] page_owner is disabled [ 1.311825][ T1] PM: Magic number: 6:15:615 [ 1.312018][ T1] misc tun: hash matches [ 1.312482][ T1] netconsole: network logging started [ 1.313882][ T1] ALSA device list: [ 1.314689][ T1] No soundcards found. [ 1.316190][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.318806][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.319677][ T1] devtmpfs: mounted [ 1.319986][ T1] VFS: Pivoted into new rootfs [ 1.347105][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.347364][ T1] Write protecting the kernel read-only data: 55296k [ 1.347975][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.348408][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.348855][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.349116][ T1] with arguments: [ 1.349289][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.349569][ T1] with environment: [ 1.349683][ T1] HOME=/ [ 1.349802][ T1] TERM=dumb [ 1.349969][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.350274][ T1] nr_open=2147483584 [ 1.350381][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.350729][ T1] virtme_rw_overlay0=/etc [ 1.350868][ T1] virtme_rw_overlay1=/lib [ 1.351086][ T1] virtme_rw_overlay2=/home [ 1.351233][ T1] virtme_rw_overlay3=/opt [ 1.351379][ T1] virtme_rw_overlay4=/srv [ 1.351525][ T1] virtme_rw_overlay5=/usr [ 1.351676][ T1] virtme_rw_overlay6=/var [ 1.351822][ T1] virtme_rw_overlay7=/tmp [ 1.351969][ T1] virtme_console=ttyS0 [ 1.352122][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.372665][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.373867][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.386211][ T1] overlayfs: failed to set xattr on upper [ 1.386471][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386733][ T1] overlayfs: ...falling back to uuid=null. [ 1.389013][ T1] overlayfs: failed to set xattr on upper [ 1.389247][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389470][ T1] overlayfs: ...falling back to uuid=null. [ 1.391447][ T1] overlayfs: failed to set xattr on upper [ 1.391651][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391883][ T1] overlayfs: ...falling back to uuid=null. [ 1.393710][ T1] overlayfs: failed to set xattr on upper [ 1.393900][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394135][ T1] overlayfs: ...falling back to uuid=null. [ 1.396066][ T1] overlayfs: failed to set xattr on upper [ 1.396264][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.396487][ T1] overlayfs: ...falling back to uuid=null. [ 1.398102][ T1] overlayfs: failed to set xattr on upper [ 1.398799][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399162][ T1] overlayfs: ...falling back to uuid=null. [ 1.400973][ T1] overlayfs: failed to set xattr on upper [ 1.401166][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.401928][ T1] overlayfs: ...falling back to uuid=null. [ 1.403762][ T1] overlayfs: failed to set xattr on upper [ 1.403953][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.404202][ T1] overlayfs: ...falling back to uuid=null. [ 1.414119][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.415980][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.596510][ T72] systemd-tmpfile (72) used greatest stack depth: 24864 bytes left [ 3.596528][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.596530][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.596532][ T72] preempt_count: 2, expected: 0 [ 3.596533][ T72] RCU nest depth: 0, expected: 0 [ 3.596534][ T72] locks held by systemd-tmpfile/72: 5, last CPU#2: [ 3.596536][ T72] #0: ffffffff892027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.596548][ T72] #1: ffffffff89369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.596553][ T72] #2: ffffffff89369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.596556][ T72] #3: ffffffff89289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.596559][ T72] #4: ffffffff89289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.596562][ T72] irq event stamp: 2320202 [ 3.596563][ T72] hardirqs last enabled at (2320201): [] __down_trylock_console_sem+0x86/0xa0 [ 3.596566][ T72] hardirqs last disabled at (2320202): [] console_emit_next_record+0x3d4/0x4c0 [ 3.596568][ T72] softirqs last enabled at (2318970): [] handle_softirqs+0x67c/0x900 [ 3.596570][ T72] softirqs last disabled at (2318961): [] __irq_exit_rcu+0x145/0x1c0 [ 3.596573][ T72] Preemption disabled at: [ 3.596573][ T72] [<0000000000000000>] 0x0 [ 3.596580][ T72] CPU: 2 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.596583][ T72] Tainted: [W]=WARN [ 3.596584][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.596586][ T72] Call Trace: [ 3.596587][ T72] [ 3.596589][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.596595][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.596599][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.596602][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.596607][ T72] __kmalloc_noprof+0x443/0x760 [ 3.596610][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.596616][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.596619][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.596622][ T72] put_chars+0x1e1/0x2f0 [ 3.596625][ T72] ? __send_to_port+0x420/0x420 [ 3.596627][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.596631][ T72] ? validate_chain+0x38b/0xc20 [ 3.596636][ T72] hvc_console_print+0x292/0x780 [ 3.596643][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.596645][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.596647][ T72] ? lock_acquire+0x13c/0x160 [ 3.596651][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.596654][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.596656][ T72] ? console_flush_one_record+0x106/0x710 [ 3.596658][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.596660][ T72] ? lock_acquire+0x13c/0x160 [ 3.596664][ T72] console_flush_one_record+0x46f/0x710 [ 3.596668][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.596670][ T72] ? __lock_acquire+0x518/0xc20 [ 3.596675][ T72] console_unlock+0xee/0x1f0 [ 3.596677][ T72] ? console_flush_one_record+0x710/0x710 [ 3.596679][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.596680][ T72] ? lock_acquire+0x60/0x160 [ 3.596684][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.596686][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.596689][ T72] vprintk_emit+0x37c/0x3e0 [ 3.596692][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.596695][ T72] ? __lock_acquire+0x518/0xc20 [ 3.596698][ T72] _printk+0xc7/0x100 [ 3.596702][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.596705][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.596707][ T72] ? __rwlock_init+0x150/0x150 [ 3.596711][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.596714][ T72] do_exit.cold+0x82/0x9c [ 3.596717][ T72] ? exit_notify+0x890/0x890 [ 3.596719][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.596722][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.596725][ T72] do_group_exit+0xb8/0x370 [ 3.596728][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.596730][ T72] x64_sys_call+0x1567/0x1570 [ 3.596733][ T72] do_syscall_64+0xff/0x530 [ 3.596737][ T72] ? exc_page_fault+0xee/0x100 [ 3.596740][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.596742][ T72] RIP: 0033:0x7ff9165c31b8 [ 3.596743][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.596743][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.596743][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.596743][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.596744][ T72] Code: Unable to access opcode bytes at 0x7ff9165c318e. [ 3.596745][ T72] RSP: 002b:00007fffd98b8bc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.596748][ T72] RAX: ffffffffffffffda RBX: 00007ff9166f3f88 RCX: 00007ff9165c31b8 [ 3.596749][ T72] RDX: 00007ff915e214c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.596750][ T72] RBP: 00007fffd98b8c20 R08: 0000000000000000 R09: 0000000000001000 [ 3.596751][ T72] R10: 00007fffd98b89e0 R11: 0000000000000246 R12: 0000000000000001 [ 3.596752][ T72] R13: 0000000000000049 R14: 00007ff9166f2680 R15: 00007ff9166f3fa0 [ 3.596758][ T72] [ 3.614303][ T1] virtme-ng-init: basic initialization done [ 3.662655][ T78] ip (78) used greatest stack depth: 24848 bytes left [ 3.677941][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.678347][ T74] virtme-ng-init: triggering udev coldplug [ 6.135765][ T74] virtme-ng-init: waiting for udev to settle [ 6.135781][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.135784][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.135786][ T74] preempt_count: 1, expected: 0 [ 6.135787][ T74] RCU nest depth: 0, expected: 0 [ 6.135788][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.135790][ T74] #0: ffffffff89369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.135803][ T74] #1: ffffffff89369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.135807][ T74] #2: ffffffff89289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.135810][ T74] #3: ffffffff89289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.135814][ T74] irq event stamp: 2966 [ 6.135815][ T74] hardirqs last enabled at (2965): [] __down_trylock_console_sem+0x86/0xa0 [ 6.135818][ T74] hardirqs last disabled at (2966): [] console_emit_next_record+0x3d4/0x4c0 [ 6.135820][ T74] softirqs last enabled at (2478): [] fpu_clone+0xd9/0x410 [ 6.135824][ T74] softirqs last disabled at (2476): [] fpu_clone+0x82/0x410 [ 6.135827][ T74] Preemption disabled at: [ 6.135828][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.135833][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.135837][ T74] Tainted: [W]=WARN [ 6.135838][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.135840][ T74] Call Trace: [ 6.135841][ T74] [ 6.135843][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.135848][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.135850][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.135854][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.135858][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.135863][ T74] __kmalloc_noprof+0x443/0x760 [ 6.135866][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.135872][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.135875][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.135878][ T74] put_chars+0x1e1/0x2f0 [ 6.135882][ T74] ? __send_to_port+0x420/0x420 [ 6.135883][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.135887][ T74] ? validate_chain+0x38b/0xc20 [ 6.135893][ T74] hvc_console_print+0x292/0x780 [ 6.135900][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.135902][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.135904][ T74] ? lock_acquire+0x13c/0x160 [ 6.135908][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.135912][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.135913][ T74] ? console_flush_one_record+0x106/0x710 [ 6.135916][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.135918][ T74] ? lock_acquire+0x13c/0x160 [ 6.135922][ T74] console_flush_one_record+0x46f/0x710 [ 6.135925][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.135927][ T74] ? __lock_acquire+0x518/0xc20 [ 6.135932][ T74] console_unlock+0xee/0x1f0 [ 6.135934][ T74] ? console_flush_one_record+0x710/0x710 [ 6.135935][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.135937][ T74] ? lock_acquire+0x60/0x160 [ 6.135941][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.135943][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.135946][ T74] vprintk_emit+0x37c/0x3e0 [ 6.135949][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.135952][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.135958][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.135962][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.135964][ T74] ? simple_strntoull+0x10f/0x140 [ 6.135969][ T74] ? date_str+0x1e0/0x1e0 [ 6.135972][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.135976][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.135979][ T74] ? vprintk_default+0x20/0x20 [ 6.135983][ T74] ? vprintk_default+0x20/0x20 [ 6.135985][ T74] new_sync_write+0x33e/0x760 [ 6.135989][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.135993][ T74] ? new_sync_read+0x750/0x750 [ 6.135997][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.136002][ T74] ? __fget_files+0x1e3/0x460 [ 6.136011][ T74] vfs_write+0x6a2/0xbd0 [ 6.136015][ T74] ksys_write+0x116/0x250 [ 6.136018][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.136021][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.136024][ T74] do_syscall_64+0xff/0x530 [ 6.136026][ T74] ? exc_page_fault+0xee/0x100 [ 6.136029][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.136032][ T74] RIP: 0033:0x7f9d2c1bbed2 [ 6.136036][ T74] 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 [ 6.136037][ T74] RSP: 002b:00007f9d2c102c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.136040][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f9d2c1bbed2 [ 6.136042][ T74] RDX: 000000000000002e RSI: 00007f9d240012c0 RDI: 0000000000000003 [ 6.136042][ T74] RBP: 00007f9d2c102c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.136043][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9d2c2460a0 [ 6.136044][ T74] R13: 00007f9d2c1443e0 R14: 00007f9d240012c0 R15: 00007f9d2c102da8 [ 6.136051][ T74] [ 6.875138][ T74] virtme-ng-init: udev is done [ 6.878231][ T1] virtme-ng-init: initialization done