virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.093466][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.093488][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.093490][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.093491][ T1] preempt_count: 1, expected: 0 [ 1.093492][ T1] RCU nest depth: 0, expected: 0 [ 1.093494][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.093495][ T1] #0: ff11000002b28938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.093505][ T1] #1: ffffffffa597ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.093505][ T1] #2: ffffffffa597de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.093505][ T1] #3: ffffffffa589d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.093505][ T1] #4: ffffffffa589d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.093505][ T1] irq event stamp: 323388 [ 1.093505][ T1] hardirqs last enabled at (323387): [] __down_trylock_console_sem+0x86/0xa0 [ 1.093505][ T1] hardirqs last disabled at (323388): [] console_emit_next_record+0x3d4/0x4c0 [ 1.093505][ T1] softirqs last enabled at (322794): [] handle_softirqs+0x67c/0x900 [ 1.093505][ T1] softirqs last disabled at (322785): [] __irq_exit_rcu+0x145/0x1c0 [ 1.093505][ T1] Preemption disabled at: [ 1.093505][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.093505][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.093505][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.093505][ T1] Call Trace: [ 1.093505][ T1] [ 1.093505][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.093505][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.093505][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.093505][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.093505][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.093505][ T1] __kmalloc_noprof+0x443/0x760 [ 1.093505][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.093505][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.093505][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.093505][ T1] put_chars+0x1e1/0x2f0 [ 1.093505][ T1] ? __send_to_port+0x420/0x420 [ 1.093505][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.093505][ T1] ? validate_chain+0x38b/0xc20 [ 1.093505][ T1] hvc_console_print+0x292/0x780 [ 1.093505][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093505][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093505][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.093505][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093505][ T1] ? lock_acquire+0x13c/0x160 [ 1.093505][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.093505][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.093505][ T1] ? console_flush_one_record+0x106/0x710 [ 1.093505][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093505][ T1] ? lock_acquire+0x13c/0x160 [ 1.093505][ T1] console_flush_one_record+0x46f/0x710 [ 1.093505][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.093505][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093505][ T1] console_unlock+0xee/0x1f0 [ 1.093505][ T1] ? console_flush_one_record+0x710/0x710 [ 1.093505][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093505][ T1] ? lock_acquire+0xe0/0x160 [ 1.093505][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.093505][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.093505][ T1] vprintk_emit+0x37c/0x3e0 [ 1.093505][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.093505][ T1] ? find_held_lock+0x2b/0x80 [ 1.093505][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.093505][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.093505][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.093505][ T1] ? device_rename.cold+0xa/0xa [ 1.093505][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093505][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.093505][ T1] ? find_held_lock+0x2b/0x80 [ 1.093505][ T1] dev_printk_emit+0xb9/0xee [ 1.093505][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.093505][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.093505][ T1] ? proc_register+0x368/0x8b0 [ 1.093505][ T1] _dev_info+0xe2/0x116 [ 1.093505][ T1] ? _dev_notice+0x120/0x120 [ 1.093505][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.093505][ T1] ? rtc_proc_show+0x400/0x400 [ 1.093505][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.093505][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.093505][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.093505][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.093505][ T1] cmos_do_probe+0x73b/0x98a [ 1.093505][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.093505][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.093505][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.093505][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.093505][ T1] ? mc146818_set_time+0x500/0x500 [ 1.093505][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.093505][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.093505][ T1] platform_probe+0xfe/0x1f0 [ 1.093505][ T1] call_driver_probe+0x61/0x1c0 [ 1.093505][ T1] really_probe+0x199/0x760 [ 1.093505][ T1] ? __device_attach_driver+0x280/0x280 [ 1.093505][ T1] __driver_probe_device+0x24f/0x440 [ 1.093505][ T1] ? __device_attach_driver+0x280/0x280 [ 1.093505][ T1] ? __device_attach_driver+0x280/0x280 [ 1.093505][ T1] driver_probe_device+0x4a/0xf0 [ 1.093505][ T1] __driver_attach+0x1b8/0x540 [ 1.093505][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.093505][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.093505][ T1] ? bus_remove_file+0x50/0x50 [ 1.093505][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.093505][ T1] ? rtc_dev_init+0x40/0x40 [ 1.093505][ T1] ? rtc_dev_init+0x40/0x40 [ 1.093505][ T1] bus_add_driver+0x2c8/0x530 [ 1.093505][ T1] driver_register+0x1a3/0x390 [ 1.093505][ T1] __platform_driver_probe+0x13f/0x270 [ 1.093505][ T1] cmos_init+0x31/0x40 [ 1.093505][ T1] do_one_initcall+0x124/0x4f0 [ 1.093505][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.093505][ T1] ? parameq+0x110/0x110 [ 1.093505][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.093505][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093505][ T1] kernel_init_freeable+0x596/0x630 [ 1.093505][ T1] ? rest_init+0x280/0x280 [ 1.093505][ T1] kernel_init+0x21/0x150 [ 1.093505][ T1] ? rest_init+0x280/0x280 [ 1.093505][ T1] ret_from_fork+0x474/0x6b0 [ 1.093505][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.093505][ T1] ? __switch_to+0x5a3/0xe00 [ 1.093505][ T1] ? rest_init+0x280/0x280 [ 1.093505][ T1] ret_from_fork_asm+0x11/0x20 [ 1.093505][ T1] [ 1.125539][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T02:37:56 UTC (1787884676) [ 1.126618][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.129987][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.138858][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.142320][ T1] IPv4 over IPsec tunneling driver [ 1.145228][ T1] NET: Registered PF_INET6 protocol family [ 1.150717][ T1] Segment Routing with IPv6 [ 1.150896][ T1] RPL Segment Routing with IPv6 [ 1.151294][ T1] In-situ OAM (IOAM) with IPv6 [ 1.154451][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.160983][ T1] NET: Registered PF_PACKET protocol family [ 1.161381][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.162078][ T1] sctp: Hash tables configured (bind 32/56) [ 1.162810][ T1] 9pnet: Installing 9P2000 support [ 1.163153][ T1] Key type dns_resolver registered [ 1.163868][ T1] NET: Registered PF_VSOCK protocol family [ 1.168155][ T1] IPI shorthand broadcast: enabled [ 1.272128][ T1] sched_clock: Marking stable (1235001767, 36501858)->(1367016921, -95513296) [ 1.275143][ T1] registered taskstats version 1 [ 1.278024][ T1] Loading compiled-in X.509 certificates [ 1.386449][ T1] Demotion targets for Node 0: null [ 1.386882][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11806) [ 1.387213][ T1] page_owner is disabled [ 1.388026][ T1] PM: Magic number: 6:906:612 [ 1.388258][ T1] tty tty: hash matches [ 1.388736][ T1] netconsole: network logging started [ 1.391042][ T1] ALSA device list: [ 1.391779][ T1] No soundcards found. [ 1.393137][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.395763][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.396577][ T1] devtmpfs: mounted [ 1.396852][ T1] VFS: Pivoted into new rootfs [ 1.426279][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.427551][ T1] Write protecting the kernel read-only data: 65536k [ 1.428029][ T1] Freeing unused kernel image (text/rodata gap) memory: 104K [ 1.428432][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.428768][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.429105][ T1] with arguments: [ 1.429269][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.429572][ T1] with environment: [ 1.429752][ T1] HOME=/ [ 1.429924][ T1] TERM=dumb [ 1.430093][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.430351][ T1] nr_open=2147483584 [ 1.430524][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.430832][ T1] virtme_rw_overlay0=/etc [ 1.431053][ T1] virtme_rw_overlay1=/lib [ 1.431263][ T1] virtme_rw_overlay2=/home [ 1.431458][ T1] virtme_rw_overlay3=/opt [ 1.431692][ T1] virtme_rw_overlay4=/srv [ 1.431900][ T1] virtme_rw_overlay5=/usr [ 1.432114][ T1] virtme_rw_overlay6=/var [ 1.432326][ T1] virtme_rw_overlay7=/tmp [ 1.432552][ T1] virtme_console=ttyS0 [ 1.432749][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.448174][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.449559][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.461270][ T1] overlayfs: failed to set xattr on upper [ 1.461572][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.461915][ T1] overlayfs: ...falling back to uuid=null. [ 1.464388][ T1] overlayfs: failed to set xattr on upper [ 1.464710][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.464992][ T1] overlayfs: ...falling back to uuid=null. [ 1.467064][ T1] overlayfs: failed to set xattr on upper [ 1.467292][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.467612][ T1] overlayfs: ...falling back to uuid=null. [ 1.469655][ T1] overlayfs: failed to set xattr on upper [ 1.469883][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.470197][ T1] overlayfs: ...falling back to uuid=null. [ 1.472232][ T1] overlayfs: failed to set xattr on upper [ 1.472471][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.473239][ T1] overlayfs: ...falling back to uuid=null. [ 1.475197][ T1] overlayfs: failed to set xattr on upper [ 1.475435][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.475735][ T1] overlayfs: ...falling back to uuid=null. [ 1.478327][ T1] overlayfs: failed to set xattr on upper [ 1.478564][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.478839][ T1] overlayfs: ...falling back to uuid=null. [ 1.480959][ T1] overlayfs: failed to set xattr on upper [ 1.481190][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.481485][ T1] overlayfs: ...falling back to uuid=null. [ 1.492979][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.505026][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.323823][ T74] systemd-tmpfile (74) used greatest stack depth: 24592 bytes left [ 3.323841][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.323843][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.323844][ T74] preempt_count: 2, expected: 0 [ 3.323845][ T74] RCU nest depth: 0, expected: 0 [ 3.323846][ T74] locks held by systemd-tmpfile/74: 5, last CPU#0: [ 3.323848][ T74] #0: ffffffffa58167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.323860][ T74] #1: ffffffffa597ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.323864][ T74] #2: ffffffffa597de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.323869][ T74] #3: ffffffffa589d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.323872][ T74] #4: ffffffffa589d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.323876][ T74] irq event stamp: 2181554 [ 3.323877][ T74] hardirqs last enabled at (2181553): [] __down_trylock_console_sem+0x86/0xa0 [ 3.323880][ T74] hardirqs last disabled at (2181554): [] console_emit_next_record+0x3d4/0x4c0 [ 3.323882][ T74] softirqs last enabled at (2181300): [] handle_softirqs+0x67c/0x900 [ 3.323884][ T74] softirqs last disabled at (2181295): [] __irq_exit_rcu+0x145/0x1c0 [ 3.323887][ T74] Preemption disabled at: [ 3.323887][ T74] [<0000000000000000>] 0x0 [ 3.323894][ T74] CPU: 0 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.323897][ T74] Tainted: [W]=WARN [ 3.323898][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.323900][ T74] Call Trace: [ 3.323902][ T74] [ 3.323904][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.323910][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.323915][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.323919][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.323924][ T74] __kmalloc_noprof+0x443/0x760 [ 3.323925][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.323932][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.323935][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.323939][ T74] put_chars+0x1e1/0x2f0 [ 3.323941][ T74] ? __send_to_port+0x420/0x420 [ 3.323942][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.323946][ T74] ? validate_chain+0x38b/0xc20 [ 3.323951][ T74] hvc_console_print+0x292/0x780 [ 3.323959][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.323961][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.323966][ T74] ? lock_acquire+0x13c/0x160 [ 3.323970][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.323974][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.323976][ T74] ? console_flush_one_record+0x106/0x710 [ 3.323979][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.323981][ T74] ? lock_acquire+0x13c/0x160 [ 3.323985][ T74] console_flush_one_record+0x46f/0x710 [ 3.323989][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.323991][ T74] ? __lock_acquire+0x518/0xc20 [ 3.323996][ T74] console_unlock+0xee/0x1f0 [ 3.323999][ T74] ? console_flush_one_record+0x710/0x710 [ 3.324000][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.324002][ T74] ? lock_acquire+0xe0/0x160 [ 3.324006][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.324008][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.324010][ T74] vprintk_emit+0x37c/0x3e0 [ 3.324013][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.324016][ T74] ? __lock_acquire+0x518/0xc20 [ 3.324020][ T74] _printk+0xc7/0x100 [ 3.324023][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.324026][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.324028][ T74] ? __rwlock_init+0x150/0x150 [ 3.324032][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.324035][ T74] do_exit.cold+0x82/0x9c [ 3.324038][ T74] ? exit_notify+0x890/0x890 [ 3.324040][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.324043][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.324046][ T74] do_group_exit+0xb8/0x370 [ 3.324047][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.324047][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.324047][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.324047][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.324049][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.324051][ T74] x64_sys_call+0x1567/0x1570 [ 3.324053][ T74] do_syscall_64+0xff/0x530 [ 3.324057][ T74] ? exc_page_fault+0xee/0x100 [ 3.324060][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.324062][ T74] RIP: 0033:0x7f00348eb1b8 [ 3.324064][ T74] Code: Unable to access opcode bytes at 0x7f00348eb18e. [ 3.324065][ T74] RSP: 002b:00007ffecccb1c98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.324068][ T74] RAX: ffffffffffffffda RBX: 00007f0034a1bf88 RCX: 00007f00348eb1b8 [ 3.324069][ T74] RDX: 00007f00341494c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.324070][ T74] RBP: 00007ffecccb1cf0 R08: 0000000000000000 R09: 0000000000001000 [ 3.324071][ T74] R10: 00007ffecccb1ab0 R11: 0000000000000246 R12: 0000000000000001 [ 3.324071][ T74] R13: 0000000000000049 R14: 00007f0034a1a680 R15: 00007f0034a1bfa0 [ 3.324078][ T74] [ 3.344632][ T1] virtme-ng-init: basic initialization done [ 3.380913][ T79] ip (79) used greatest stack depth: 23560 bytes left [ 3.403563][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.403928][ T76] virtme-ng-init: triggering udev coldplug [ 5.510814][ T76] virtme-ng-init: waiting for udev to settle [ 5.510828][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.510831][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.510832][ T76] preempt_count: 1, expected: 0 [ 5.510833][ T76] RCU nest depth: 0, expected: 0 [ 5.510834][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.510836][ T76] #0: ffffffffa597ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.510847][ T76] #1: ffffffffa597de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.510852][ T76] #2: ffffffffa589d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.510856][ T76] #3: ffffffffa589d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.510860][ T76] irq event stamp: 4236 [ 5.510861][ T76] hardirqs last enabled at (4235): [] __down_trylock_console_sem+0x86/0xa0 [ 5.510864][ T76] hardirqs last disabled at (4236): [] console_emit_next_record+0x3d4/0x4c0 [ 5.510866][ T76] softirqs last enabled at (3784): [] handle_softirqs+0x67c/0x900 [ 5.510870][ T76] softirqs last disabled at (3657): [] __irq_exit_rcu+0x145/0x1c0 [ 5.510872][ T76] Preemption disabled at: [ 5.510873][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.510878][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.510881][ T76] Tainted: [W]=WARN [ 5.510883][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.510884][ T76] Call Trace: [ 5.510886][ T76] [ 5.510888][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.510893][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.510895][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.510900][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.510903][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.510908][ T76] __kmalloc_noprof+0x443/0x760 [ 5.510909][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.510916][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.510919][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.510922][ T76] put_chars+0x1e1/0x2f0 [ 5.510924][ T76] ? __send_to_port+0x420/0x420 [ 5.510927][ T76] ? validate_chain+0x38b/0xc20 [ 5.510932][ T76] hvc_console_print+0x292/0x780 [ 5.510940][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.510943][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.510945][ T76] ? lock_acquire+0x13c/0x160 [ 5.510949][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.510953][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.510955][ T76] ? console_flush_one_record+0x106/0x710 [ 5.510958][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.510959][ T76] ? lock_acquire+0x13c/0x160 [ 5.510963][ T76] console_flush_one_record+0x46f/0x710 [ 5.510968][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.510969][ T76] ? __lock_acquire+0x518/0xc20 [ 5.510975][ T76] console_unlock+0xee/0x1f0 [ 5.510981][ T76] ? console_flush_one_record+0x710/0x710 [ 5.510983][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.510985][ T76] ? lock_acquire+0xe0/0x160 [ 5.510988][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.510990][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.510992][ T76] vprintk_emit+0x37c/0x3e0 [ 5.510995][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.510998][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.511003][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.511006][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.511008][ T76] ? simple_strntoull+0x10f/0x140 [ 5.511012][ T76] ? date_str+0x1e0/0x1e0 [ 5.511014][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.511018][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.511021][ T76] ? vprintk_default+0x20/0x20 [ 5.511024][ T76] ? vprintk_default+0x20/0x20 [ 5.511026][ T76] new_sync_write+0x33e/0x760 [ 5.511029][ T76] ? kasan_quarantine_put+0x62/0x2b0 [ 5.511033][ T76] ? new_sync_read+0x750/0x750 [ 5.511034][ T76] ? lock_acquire.part.0+0xd4/0x280 [ 5.511038][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.511042][ T76] ? __fget_files+0x1e3/0x460 [ 5.511046][ T76] vfs_write+0x655/0x970 [ 5.511050][ T76] ksys_write+0x116/0x250 [ 5.511052][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.511055][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.511058][ T76] do_syscall_64+0xff/0x530 [ 5.511060][ T76] ? exc_page_fault+0xee/0x100 [ 5.511063][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.511065][ T76] RIP: 0033:0x7f53efedaed2 [ 5.511069][ 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 [ 5.511071][ T76] RSP: 002b:00007f53efe21c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.511074][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f53efedaed2 [ 5.511075][ T76] RDX: 000000000000002e RSI: 00007f53e8001090 RDI: 0000000000000003 [ 5.511076][ T76] RBP: 00007f53efe21c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.511076][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53eff650a0 [ 5.511077][ T76] R13: 00007f53efe633e0 R14: 00007f53e8001090 R15: 00007f53efe21da8 [ 5.511084][ T76] [ 6.186340][ T76] virtme-ng-init: udev is done [ 6.190465][ T1] virtme-ng-init: initialization done