virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.998800][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.998823][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.998825][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.998826][ T1] preempt_count: 1, expected: 0 [ 0.998827][ T1] RCU nest depth: 0, expected: 0 [ 0.998828][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.998830][ T1] #0: ff110000028eb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.998841][ T1] #1: ffffffff8f58dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.998847][ T1] #2: ffffffff8f58dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.998851][ T1] #3: ffffffff8f4ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.998854][ T1] #4: ffffffff8f4ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.998858][ T1] irq event stamp: 310352 [ 0.998859][ T1] hardirqs last enabled at (310351): [] __down_trylock_console_sem+0x86/0xa0 [ 0.998861][ T1] hardirqs last disabled at (310352): [] console_emit_next_record+0x3d4/0x4c0 [ 0.998863][ T1] softirqs last enabled at (308260): [] handle_softirqs+0x67c/0x900 [ 0.998865][ T1] softirqs last disabled at (308253): [] __irq_exit_rcu+0x145/0x1c0 [ 0.998868][ T1] Preemption disabled at: [ 0.998868][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.998873][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.998876][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.998878][ T1] Call Trace: [ 0.998880][ T1] [ 0.998883][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.998888][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.998890][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.998895][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.998899][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.998903][ T1] __kmalloc_noprof+0x443/0x760 [ 0.998906][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.998911][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.998914][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.998917][ T1] put_chars+0x1e1/0x2f0 [ 0.998920][ T1] ? __send_to_port+0x420/0x420 [ 0.998924][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.998927][ T1] ? validate_chain+0x38b/0xc20 [ 0.998932][ T1] hvc_console_print+0x292/0x780 [ 0.998935][ T1] ? __lock_acquire+0x518/0xc20 [ 0.998937][ T1] ? __lock_acquire+0x518/0xc20 [ 0.998941][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.998945][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998948][ T1] ? lock_acquire+0x13c/0x160 [ 0.998951][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.998955][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.998956][ T1] ? console_flush_one_record+0x106/0x710 [ 0.998960][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998962][ T1] ? lock_acquire+0x13c/0x160 [ 0.998965][ T1] console_flush_one_record+0x46f/0x710 [ 0.998969][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.998971][ T1] ? __lock_acquire+0x518/0xc20 [ 0.998976][ T1] console_unlock+0xee/0x1f0 [ 0.998979][ T1] ? console_flush_one_record+0x710/0x710 [ 0.998981][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.998983][ T1] ? lock_acquire+0x60/0x160 [ 0.998986][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.998988][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.998991][ T1] vprintk_emit+0x37c/0x3e0 [ 0.998994][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.998997][ T1] ? find_held_lock+0x2b/0x80 [ 0.999000][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.999002][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.999005][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.999010][ T1] ? device_rename.cold+0xa/0xa [ 0.999012][ T1] ? __lock_acquire+0x518/0xc20 [ 0.999016][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.999018][ T1] ? find_held_lock+0x2b/0x80 [ 0.999022][ T1] dev_printk_emit+0xb9/0xee [ 0.999024][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.999028][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.999032][ T1] ? proc_register+0x368/0x8b0 [ 0.999039][ T1] _dev_info+0xe2/0x116 [ 0.999041][ T1] ? _dev_notice+0x120/0x120 [ 0.999046][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.999050][ T1] ? rtc_proc_show+0x400/0x400 [ 0.999054][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.999059][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.999061][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.999065][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.999074][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.999077][ T1] cmos_do_probe+0x73b/0x98a [ 0.999079][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.999082][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.999084][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.999090][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.999092][ T1] ? mc146818_set_time+0x500/0x500 [ 0.999096][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.999098][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.999104][ T1] platform_probe+0xfe/0x1f0 [ 0.999107][ T1] call_driver_probe+0x61/0x1c0 [ 0.999109][ T1] really_probe+0x199/0x760 [ 0.999112][ T1] ? __device_attach_driver+0x280/0x280 [ 0.999114][ T1] __driver_probe_device+0x24f/0x440 [ 0.999117][ T1] ? __device_attach_driver+0x280/0x280 [ 0.999118][ T1] ? __device_attach_driver+0x280/0x280 [ 0.999119][ T1] driver_probe_device+0x4a/0xf0 [ 0.999122][ T1] __driver_attach+0x1b8/0x540 [ 0.999124][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.999126][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.999129][ T1] ? bus_remove_file+0x50/0x50 [ 0.999130][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.999133][ T1] ? rtc_dev_init+0x40/0x40 [ 0.999138][ T1] ? rtc_dev_init+0x40/0x40 [ 0.999140][ T1] bus_add_driver+0x2c8/0x530 [ 0.999144][ T1] driver_register+0x1a3/0x390 [ 0.999147][ T1] __platform_driver_probe+0x13f/0x270 [ 0.999150][ T1] cmos_init+0x31/0x40 [ 0.999152][ T1] do_one_initcall+0x124/0x4f0 [ 0.999155][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.999156][ T1] ? parameq+0x110/0x110 [ 0.999161][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.999164][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.999168][ T1] kernel_init_freeable+0x596/0x630 [ 0.999170][ T1] ? rest_init+0x280/0x280 [ 0.999175][ T1] kernel_init+0x21/0x150 [ 0.999177][ T1] ? rest_init+0x280/0x280 [ 0.999179][ T1] ret_from_fork+0x474/0x6b0 [ 0.999184][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.999187][ T1] ? __switch_to+0x5a3/0xe00 [ 0.999190][ T1] ? rest_init+0x280/0x280 [ 0.999193][ T1] ret_from_fork_asm+0x11/0x20 [ 0.999200][ T1] [ 1.031079][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:25:45 UTC (1787891145) [ 1.032094][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.035255][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.042276][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.042276][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.043707][ T1] NET: Registered PF_INET6 protocol family [ 1.047811][ T1] Segment Routing with IPv6 [ 1.048216][ T1] In-situ OAM (IOAM) with IPv6 [ 1.048711][ T1] NET: Registered PF_PACKET protocol family [ 1.048967][ T1] 9pnet: Installing 9P2000 support [ 1.049341][ T1] Key type dns_resolver registered [ 1.049988][ T1] NET: Registered PF_VSOCK protocol family [ 1.054792][ T1] IPI shorthand broadcast: enabled [ 1.191699][ T1] sched_clock: Marking stable (1155002817, 36493608)->(1291517604, -100021179) [ 1.196045][ T1] registered taskstats version 1 [ 1.199696][ T1] Loading compiled-in X.509 certificates [ 1.364120][ T1] Demotion targets for Node 0: null [ 1.364701][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12157) [ 1.365196][ T1] page_owner is disabled [ 1.366748][ T1] PM: Magic number: 6:912:414 [ 1.367395][ T1] netconsole: network logging started [ 1.369749][ T1] ALSA device list: [ 1.370394][ T1] No soundcards found. [ 1.371756][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.376110][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.377398][ T1] devtmpfs: mounted [ 1.377824][ T1] VFS: Pivoted into new rootfs [ 1.416121][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 1.420884][ T1] Freeing unused kernel image (initmem) memory: 2556K [ 1.421122][ T1] Write protecting the kernel read-only data: 57344k [ 1.422006][ T1] Freeing unused kernel image (text/rodata gap) memory: 1624K [ 1.422400][ T1] Freeing unused kernel image (rodata/data gap) memory: 416K [ 1.422664][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.422936][ T1] with arguments: [ 1.423056][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.423285][ T1] with environment: [ 1.423406][ T1] HOME=/ [ 1.423530][ T1] TERM=dumb [ 1.423697][ T1] virtme_hostname=vmksft-mptcp-dbg,debug-threads=on [ 1.423886][ T1] nr_open=2147483584 [ 1.424070][ T1] virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 [ 1.424381][ T1] virtme_rw_overlay0=/etc [ 1.424540][ T1] virtme_rw_overlay1=/lib [ 1.424736][ T1] virtme_rw_overlay2=/home [ 1.424886][ T1] virtme_rw_overlay3=/opt [ 1.425095][ T1] virtme_rw_overlay4=/srv [ 1.425241][ T1] virtme_rw_overlay5=/usr [ 1.425438][ T1] virtme_rw_overlay6=/var [ 1.425594][ T1] virtme_rw_overlay7=/tmp [ 1.425806][ T1] virtme_console=ttyS0 [ 1.425954][ T1] virtme_chdir=srv/vmksft/testing/wt-12 [ 1.444183][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.445341][ T1] virtme-ng-init: Setting hostname to vmksft-mptcp-dbg,debug-threads=on... [ 1.453359][ T1] overlayfs: failed to set xattr on upper [ 1.453660][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.453916][ T1] overlayfs: ...falling back to uuid=null. [ 1.456403][ T1] overlayfs: failed to set xattr on upper [ 1.456608][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.456850][ T1] overlayfs: ...falling back to uuid=null. [ 1.458792][ T1] overlayfs: failed to set xattr on upper [ 1.459003][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.459233][ T1] overlayfs: ...falling back to uuid=null. [ 1.461229][ T1] overlayfs: failed to set xattr on upper [ 1.461430][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.461667][ T1] overlayfs: ...falling back to uuid=null. [ 1.463993][ T1] overlayfs: failed to set xattr on upper [ 1.464191][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.464434][ T1] overlayfs: ...falling back to uuid=null. [ 1.466142][ T1] overlayfs: failed to set xattr on upper [ 1.466338][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.466967][ T1] overlayfs: ...falling back to uuid=null. [ 1.468808][ T1] overlayfs: failed to set xattr on upper [ 1.469009][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.469245][ T1] overlayfs: ...falling back to uuid=null. [ 1.471101][ T1] overlayfs: failed to set xattr on upper [ 1.471302][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.472127][ T1] overlayfs: ...falling back to uuid=null. [ 1.484620][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.742581][ T71] systemd-tmpfile (71) used greatest stack depth: 24576 bytes left [ 4.742598][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.742600][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 4.742602][ T71] preempt_count: 2, expected: 0 [ 4.742602][ T71] RCU nest depth: 0, expected: 0 [ 4.742603][ T71] locks held by systemd-tmpfile/71: 5, last CPU#1: [ 4.742606][ T71] #0: ffffffff8f4267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.742618][ T71] #1: ffffffff8f58dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.742623][ T71] #2: ffffffff8f58dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.742627][ T71] #3: ffffffff8f4ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.742631][ T71] #4: ffffffff8f4ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.742634][ T71] irq event stamp: 2591634 [ 4.742635][ T71] hardirqs last enabled at (2591633): [] __down_trylock_console_sem+0x86/0xa0 [ 4.742637][ T71] hardirqs last disabled at (2591634): [] console_emit_next_record+0x3d4/0x4c0 [ 4.742639][ T71] softirqs last enabled at (2591538): [] handle_softirqs+0x67c/0x900 [ 4.742641][ T71] softirqs last disabled at (2591533): [] __irq_exit_rcu+0x145/0x1c0 [ 4.742643][ T71] Preemption disabled at: [ 4.742644][ T71] [<0000000000000000>] 0x0 [ 4.742650][ T71] CPU: 1 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.742654][ T71] Tainted: [W]=WARN [ 4.742655][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.742656][ T71] Call Trace: [ 4.742658][ T71] [ 4.742660][ T71] dump_stack_lvl+0x6f/0xa0 [ 4.742665][ T71] __might_resched.cold+0x1fe/0x2c1 [ 4.742670][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.742674][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 4.742678][ T71] __kmalloc_noprof+0x443/0x760 [ 4.742680][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 4.742687][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 4.742689][ T71] alloc_buf.isra.0+0x4b/0x260 [ 4.742693][ T71] put_chars+0x1e1/0x2f0 [ 4.742696][ T71] ? __send_to_port+0x420/0x420 [ 4.742698][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.742702][ T71] ? validate_chain+0x38b/0xc20 [ 4.742708][ T71] hvc_console_print+0x292/0x780 [ 4.742715][ T71] ? hvc_write+0x3a0/0x3a0 [ 4.742717][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.742720][ T71] ? lock_acquire+0x13c/0x160 [ 4.742723][ T71] console_emit_next_record+0x22f/0x4c0 [ 4.742727][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 4.742728][ T71] ? console_flush_one_record+0x106/0x710 [ 4.742732][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.742734][ T71] ? lock_acquire+0x13c/0x160 [ 4.742737][ T71] console_flush_one_record+0x46f/0x710 [ 4.742741][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 4.742743][ T71] ? __lock_acquire+0x518/0xc20 [ 4.742748][ T71] console_unlock+0xee/0x1f0 [ 4.742750][ T71] ? console_flush_one_record+0x710/0x710 [ 4.742752][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.742754][ T71] ? lock_acquire+0x60/0x160 [ 4.742758][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.742759][ T71] ? vprintk_emit+0x320/0x3e0 [ 4.742762][ T71] vprintk_emit+0x37c/0x3e0 [ 4.742766][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 4.742769][ T71] ? __lock_acquire+0x518/0xc20 [ 4.742772][ T71] _printk+0xc7/0x100 [ 4.742783][ T71] ? snapshot_read.cold+0x21/0x21 [ 4.742786][ T71] ? do_raw_spin_lock+0x131/0x280 [ 4.742788][ T71] ? __rwlock_init+0x150/0x150 [ 4.742792][ T71] ? do_raw_spin_lock+0x131/0x280 [ 4.742795][ T71] do_exit.cold+0x82/0x9c [ 4.742798][ T71] ? exit_notify+0x890/0x890 [ 4.742800][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 4.742803][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.742806][ T71] do_group_exit+0xb8/0x370 [ 4.742810][ T71] __x64_sys_exit_group+0x3c/0x50 [ 4.742812][ T71] x64_sys_call+0x1567/0x1570 [ 4.742814][ T71] do_syscall_64+0xff/0x530 [ 4.742818][ T71] ? exc_page_fault+0xee/0x100 [ 4.742821][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.742823][ T71] RIP: 0033:0x7ffb3a4971b8 [ 4.742826][ T71] Code: Unable to access opcode bytes at 0x7ffb3a49718e. [ 4.742827][ T71] RSP: 002b:00007ffc8d18eff8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.742829][ T71] RAX: ffffffffffffffda RBX: 00007ffb3a5c7f88 RCX: 00007ffb3a4971b8 [ 4.742830][ T71] RDX: 00007ffb39cf54c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.742831][ T71] RBP: 00007ffc8d18f050 R08: 0000000000000000 R09: 0000000000001000 [ 4.742832][ T71] R10: 00007ffc8d18ee10 R11: 0000000000000246 R12: 0000000000000001 [ 4.742833][ T71] R13: 0000000000000049 R14: 00007ffb3a5c6680 R15: 00007ffb3a5c7fa0 [ 4.742834][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.742834][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.742834][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.742834][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.742840][ T71] [ 4.760092][ T1] virtme-ng-init: basic initialization done [ 4.821692][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.822112][ T74] virtme-ng-init: triggering udev coldplug [ 7.277582][ T74] virtme-ng-init: waiting for udev to settle [ 7.277597][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.277599][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 7.277601][ T74] preempt_count: 1, expected: 0 [ 7.277602][ T74] RCU nest depth: 0, expected: 0 [ 7.277603][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 7.277605][ T74] #0: ffffffff8f58dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.277618][ T74] #1: ffffffff8f58dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.277623][ T74] #2: ffffffff8f4ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.277627][ T74] #3: ffffffff8f4ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 7.277631][ T74] irq event stamp: 2898 [ 7.277632][ T74] hardirqs last enabled at (2897): [] __down_trylock_console_sem+0x86/0xa0 [ 7.277634][ T74] hardirqs last disabled at (2898): [] console_emit_next_record+0x3d4/0x4c0 [ 7.277636][ T74] softirqs last enabled at (2408): [] fpu_clone+0xd9/0x410 [ 7.277639][ T74] softirqs last disabled at (2406): [] fpu_clone+0x82/0x410 [ 7.277641][ T74] Preemption disabled at: [ 7.277642][ T74] [] vprintk_emit+0x31b/0x3e0 [ 7.277647][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.277651][ T74] Tainted: [W]=WARN [ 7.277652][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.277654][ T74] Call Trace: [ 7.277655][ T74] [ 7.277657][ T74] dump_stack_lvl+0x6f/0xa0 [ 7.277662][ T74] ? vprintk_emit+0x31b/0x3e0 [ 7.277664][ T74] __might_resched.cold+0x1fe/0x2c1 [ 7.277669][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.277672][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 7.277677][ T74] __kmalloc_noprof+0x443/0x760 [ 7.277679][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 7.277686][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 7.277689][ T74] alloc_buf.isra.0+0x4b/0x260 [ 7.277692][ T74] put_chars+0x1e1/0x2f0 [ 7.277696][ T74] ? __send_to_port+0x420/0x420 [ 7.277697][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 7.277702][ T74] ? validate_chain+0x38b/0xc20 [ 7.277707][ T74] hvc_console_print+0x292/0x780 [ 7.277715][ T74] ? hvc_write+0x3a0/0x3a0 [ 7.277717][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.277720][ T74] ? lock_acquire+0x13c/0x160 [ 7.277723][ T74] console_emit_next_record+0x22f/0x4c0 [ 7.277727][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 7.277729][ T74] ? console_flush_one_record+0x106/0x710 [ 7.277732][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.277734][ T74] ? lock_acquire+0x13c/0x160 [ 7.277738][ T74] console_flush_one_record+0x46f/0x710 [ 7.277742][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 7.277743][ T74] ? __lock_acquire+0x518/0xc20 [ 7.277748][ T74] console_unlock+0xee/0x1f0 [ 7.277751][ T74] ? console_flush_one_record+0x710/0x710 [ 7.277753][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.277755][ T74] ? lock_acquire+0x60/0x160 [ 7.277758][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.277760][ T74] ? vprintk_emit+0x320/0x3e0 [ 7.277763][ T74] vprintk_emit+0x37c/0x3e0 [ 7.277766][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 7.277769][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 7.277775][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.277779][ T74] ? vprintk_emit.cold+0x107/0x107 [ 7.277781][ T74] ? simple_strntoull+0x10f/0x140 [ 7.277790][ T74] ? date_str+0x1e0/0x1e0 [ 7.277793][ T74] ? devkmsg_write+0xd1/0x2c0 [ 7.277798][ T74] devkmsg_write.cold+0x5a/0x8b [ 7.277800][ T74] ? vprintk_default+0x20/0x20 [ 7.277805][ T74] ? vprintk_default+0x20/0x20 [ 7.277807][ T74] new_sync_write+0x33e/0x760 [ 7.277811][ T74] ? kasan_quarantine_put+0xc2/0x2b0 [ 7.277815][ T74] ? new_sync_read+0x750/0x750 [ 7.277819][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 7.277824][ T74] ? __fget_files+0x1e3/0x460 [ 7.277828][ T74] vfs_write+0x6a2/0xbd0 [ 7.277832][ T74] ksys_write+0x116/0x250 [ 7.277835][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 7.277838][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.277841][ T74] do_syscall_64+0xff/0x530 [ 7.277844][ T74] ? exc_page_fault+0xee/0x100 [ 7.277847][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.277850][ T74] RIP: 0033:0x7f95cf5aced2 [ 7.277854][ 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 [ 7.277856][ T74] RSP: 002b:00007f95cf4f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.277858][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f95cf5aced2 [ 7.277860][ T74] RDX: 000000000000002e RSI: 00007f95c80012c0 RDI: 0000000000000003 [ 7.277861][ T74] RBP: 00007f95cf4f3c90 R08: 0000000000000000 R09: 0000000000000000 [ 7.277861][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95cf6370a0 [ 7.277862][ T74] R13: 00007f95cf5353e0 R14: 00007f95c80012c0 R15: 00007f95cf4f3da8 [ 7.277869][ T74] [ 7.661820][ T74] virtme-ng-init: udev is done [ 7.664880][ T1] virtme-ng-init: initialization done