virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.055201][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.055223][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.055225][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.055227][ T1] preempt_count: 1, expected: 0 [ 1.055228][ T1] RCU nest depth: 0, expected: 0 [ 1.055229][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.055231][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.055243][ T1] #1: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.055249][ T1] #2: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.055252][ T1] #3: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.055255][ T1] #4: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.055259][ T1] irq event stamp: 313662 [ 1.055260][ T1] hardirqs last enabled at (313661): [] __down_trylock_console_sem+0x86/0xa0 [ 1.055263][ T1] hardirqs last disabled at (313662): [] console_emit_next_record+0x3d4/0x4c0 [ 1.055265][ T1] softirqs last enabled at (313562): [] handle_softirqs+0x67c/0x900 [ 1.055268][ T1] softirqs last disabled at (313301): [] __irq_exit_rcu+0x145/0x1c0 [ 1.055271][ T1] Preemption disabled at: [ 1.055271][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.055276][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.055279][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.055281][ T1] Call Trace: [ 1.055283][ T1] [ 1.055286][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.055291][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.055292][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.055297][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.055301][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.055306][ T1] __kmalloc_noprof+0x443/0x760 [ 1.055309][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.055314][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.055317][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.055320][ T1] put_chars+0x1e1/0x2f0 [ 1.055323][ T1] ? __send_to_port+0x420/0x420 [ 1.055326][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.055330][ T1] ? validate_chain+0x38b/0xc20 [ 1.055335][ T1] hvc_console_print+0x292/0x780 [ 1.055338][ T1] ? __lock_acquire+0x518/0xc20 [ 1.055340][ T1] ? __lock_acquire+0x518/0xc20 [ 1.055345][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.055348][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.055350][ T1] ? lock_acquire+0x13c/0x160 [ 1.055354][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.055357][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.055359][ T1] ? console_flush_one_record+0x106/0x710 [ 1.055361][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.055363][ T1] ? lock_acquire+0x13c/0x160 [ 1.055367][ T1] console_flush_one_record+0x46f/0x710 [ 1.055371][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.055372][ T1] ? __lock_acquire+0x518/0xc20 [ 1.055378][ T1] console_unlock+0xee/0x1f0 [ 1.055380][ T1] ? console_flush_one_record+0x710/0x710 [ 1.055381][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.055383][ T1] ? lock_acquire+0x60/0x160 [ 1.055387][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.055389][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.055392][ T1] vprintk_emit+0x37c/0x3e0 [ 1.055395][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.055397][ T1] ? find_held_lock+0x2b/0x80 [ 1.055399][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.055401][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.055405][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.055410][ T1] ? device_rename.cold+0xa/0xa [ 1.055412][ T1] ? __lock_acquire+0x518/0xc20 [ 1.055416][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.055418][ T1] ? find_held_lock+0x2b/0x80 [ 1.055422][ T1] dev_printk_emit+0xb9/0xee [ 1.055425][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.055428][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.055432][ T1] ? proc_register+0x368/0x8b0 [ 1.055443][ T1] _dev_info+0xe2/0x116 [ 1.055447][ T1] ? _dev_notice+0x120/0x120 [ 1.055452][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.055456][ T1] ? rtc_proc_show+0x400/0x400 [ 1.055460][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.055465][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.055468][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.055472][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.055479][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.055483][ T1] cmos_do_probe+0x73b/0x98a [ 1.055485][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.055488][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.055489][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.055495][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.055497][ T1] ? mc146818_set_time+0x500/0x500 [ 1.055501][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.055503][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.055508][ T1] platform_probe+0xfe/0x1f0 [ 1.055511][ T1] call_driver_probe+0x61/0x1c0 [ 1.055514][ T1] really_probe+0x199/0x760 [ 1.055518][ T1] ? __device_attach_driver+0x280/0x280 [ 1.055520][ T1] __driver_probe_device+0x24f/0x440 [ 1.055523][ T1] ? __device_attach_driver+0x280/0x280 [ 1.055525][ T1] ? __device_attach_driver+0x280/0x280 [ 1.055527][ T1] driver_probe_device+0x4a/0xf0 [ 1.055530][ T1] __driver_attach+0x1b8/0x540 [ 1.055533][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.055536][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.055538][ T1] ? bus_remove_file+0x50/0x50 [ 1.055540][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.055544][ T1] ? rtc_dev_init+0x40/0x40 [ 1.055549][ T1] ? rtc_dev_init+0x40/0x40 [ 1.055550][ T1] bus_add_driver+0x2c8/0x530 [ 1.055554][ T1] driver_register+0x1a3/0x390 [ 1.055557][ T1] __platform_driver_probe+0x13f/0x270 [ 1.055560][ T1] cmos_init+0x31/0x40 [ 1.055562][ T1] do_one_initcall+0x124/0x4f0 [ 1.055566][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.055568][ T1] ? parameq+0x110/0x110 [ 1.055573][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.055577][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.055580][ T1] kernel_init_freeable+0x596/0x630 [ 1.055583][ T1] ? rest_init+0x280/0x280 [ 1.055587][ T1] kernel_init+0x21/0x150 [ 1.055589][ T1] ? rest_init+0x280/0x280 [ 1.055590][ T1] ret_from_fork+0x474/0x6b0 [ 1.055595][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.055598][ T1] ? __switch_to+0x5a3/0xe00 [ 1.055601][ T1] ? rest_init+0x280/0x280 [ 1.055604][ T1] ret_from_fork_asm+0x11/0x20 [ 1.055612][ T1] [ 1.088213][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:46:11 UTC (1787881571) [ 1.089262][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.092467][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.102066][ T1] NET: Registered PF_INET6 protocol family [ 1.106408][ T1] Segment Routing with IPv6 [ 1.106848][ T1] In-situ OAM (IOAM) with IPv6 [ 1.107281][ T1] NET: Registered PF_PACKET protocol family [ 1.107582][ T1] 9pnet: Installing 9P2000 support [ 1.107946][ T1] Key type dns_resolver registered [ 1.108631][ T1] NET: Registered PF_VSOCK protocol family [ 1.114060][ T1] IPI shorthand broadcast: enabled [ 1.235511][ T1] sched_clock: Marking stable (1201006463, 33888697)->(1315845833, -80950673) [ 1.238499][ T1] registered taskstats version 1 [ 1.240544][ T1] Loading compiled-in X.509 certificates [ 1.369098][ T1] Demotion targets for Node 0: null [ 1.369417][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.369719][ T1] page_owner is disabled [ 1.370367][ T1] PM: Magic number: 6:456:762 [ 1.370604][ T1] virtio-mmio LNRO0005:00: hash matches [ 1.371090][ T1] netconsole: network logging started [ 1.372565][ T1] ALSA device list: [ 1.372753][ T1] No soundcards found. [ 1.374757][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.377787][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.379043][ T1] devtmpfs: mounted [ 1.379546][ T1] VFS: Pivoted into new rootfs [ 1.410530][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.417928][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.418160][ T1] Write protecting the kernel read-only data: 55296k [ 1.418725][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.419852][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.420138][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.420386][ T1] with arguments: [ 1.420528][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.420758][ T1] with environment: [ 1.420870][ T1] HOME=/ [ 1.421019][ T1] TERM=dumb [ 1.421128][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.421346][ T1] nr_open=2147483584 [ 1.421457][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.421725][ T1] virtme_rw_overlay0=/etc [ 1.421905][ T1] virtme_rw_overlay1=/lib [ 1.422058][ T1] virtme_rw_overlay2=/home [ 1.422206][ T1] virtme_rw_overlay3=/opt [ 1.422348][ T1] virtme_rw_overlay4=/srv [ 1.422506][ T1] virtme_rw_overlay5=/usr [ 1.422662][ T1] virtme_rw_overlay6=/var [ 1.422807][ T1] virtme_rw_overlay7=/tmp [ 1.422971][ T1] virtme_console=ttyS0 [ 1.423118][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.438301][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.439657][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.449005][ T1] overlayfs: failed to set xattr on upper [ 1.449325][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.449611][ T1] overlayfs: ...falling back to uuid=null. [ 1.452356][ T1] overlayfs: failed to set xattr on upper [ 1.452598][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.452955][ T1] overlayfs: ...falling back to uuid=null. [ 1.455088][ T1] overlayfs: failed to set xattr on upper [ 1.455324][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.455601][ T1] overlayfs: ...falling back to uuid=null. [ 1.457582][ T1] overlayfs: failed to set xattr on upper [ 1.457833][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.458503][ T1] overlayfs: ...falling back to uuid=null. [ 1.460534][ T1] overlayfs: failed to set xattr on upper [ 1.460790][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.461099][ T1] overlayfs: ...falling back to uuid=null. [ 1.462881][ T1] overlayfs: failed to set xattr on upper [ 1.463699][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.464001][ T1] overlayfs: ...falling back to uuid=null. [ 1.466032][ T1] overlayfs: failed to set xattr on upper [ 1.466274][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.466579][ T1] overlayfs: ...falling back to uuid=null. [ 1.468833][ T1] overlayfs: failed to set xattr on upper [ 1.469070][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.469352][ T1] overlayfs: ...falling back to uuid=null. [ 1.480746][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.662067][ T73] systemd-tmpfile (73) used greatest stack depth: 25248 bytes left [ 3.662086][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.662089][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.662091][ T73] preempt_count: 2, expected: 0 [ 3.662092][ T73] RCU nest depth: 0, expected: 0 [ 3.662094][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.662097][ T73] #0: ffffffff90c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.662112][ T73] #1: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.662119][ T73] #2: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.662125][ T73] #3: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.662130][ T73] #4: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.662136][ T73] irq event stamp: 2314184 [ 3.662137][ T73] hardirqs last enabled at (2314183): [] __down_trylock_console_sem+0x86/0xa0 [ 3.662142][ T73] hardirqs last disabled at (2314184): [] console_emit_next_record+0x3d4/0x4c0 [ 3.662145][ T73] softirqs last enabled at (2313420): [] handle_softirqs+0x67c/0x900 [ 3.662148][ T73] softirqs last disabled at (2312005): [] __irq_exit_rcu+0x145/0x1c0 [ 3.662151][ T73] Preemption disabled at: [ 3.662152][ T73] [<0000000000000000>] 0x0 [ 3.662161][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.662166][ T73] Tainted: [W]=WARN [ 3.662167][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.662169][ T73] Call Trace: [ 3.662172][ T73] [ 3.662174][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.662181][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.662188][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.662193][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.662200][ T73] __kmalloc_noprof+0x443/0x760 [ 3.662204][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.662214][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.662218][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.662224][ T73] put_chars+0x1e1/0x2f0 [ 3.662228][ T73] ? __send_to_port+0x420/0x420 [ 3.662231][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.662237][ T73] ? validate_chain+0x38b/0xc20 [ 3.662247][ T73] hvc_console_print+0x292/0x780 [ 3.662258][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.662262][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.662265][ T73] ? lock_acquire+0x13c/0x160 [ 3.662273][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.662278][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.662280][ T73] ? console_flush_one_record+0x106/0x710 [ 3.662285][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.662286][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.662286][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.662286][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.662286][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.662289][ T73] ? lock_acquire+0x13c/0x160 [ 3.662296][ T73] console_flush_one_record+0x46f/0x710 [ 3.662303][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.662305][ T73] ? __lock_acquire+0x518/0xc20 [ 3.662315][ T73] console_unlock+0xee/0x1f0 [ 3.662319][ T73] ? console_flush_one_record+0x710/0x710 [ 3.662321][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.662324][ T73] ? lock_acquire+0x60/0x160 [ 3.662331][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.662333][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.662338][ T73] vprintk_emit+0x37c/0x3e0 [ 3.662344][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.662350][ T73] ? __lock_acquire+0x518/0xc20 [ 3.662356][ T73] _printk+0xc7/0x100 [ 3.662361][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.662366][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.662371][ T73] ? __rwlock_init+0x150/0x150 [ 3.662378][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.662382][ T73] do_exit.cold+0x82/0x9c [ 3.662388][ T73] ? exit_notify+0x890/0x890 [ 3.662390][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.662395][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.662402][ T73] do_group_exit+0xb8/0x370 [ 3.662407][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.662410][ T73] x64_sys_call+0x1567/0x1570 [ 3.662414][ T73] do_syscall_64+0xff/0x530 [ 3.662419][ T73] ? exc_page_fault+0xee/0x100 [ 3.662424][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.662428][ T73] RIP: 0033:0x7fe7f5cf71b8 [ 3.662431][ T73] Code: Unable to access opcode bytes at 0x7fe7f5cf718e. [ 3.662433][ T73] RSP: 002b:00007ffdf1786d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.662436][ T73] RAX: ffffffffffffffda RBX: 00007fe7f5e27f88 RCX: 00007fe7f5cf71b8 [ 3.662438][ T73] RDX: 00007fe7f55554c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.662439][ T73] RBP: 00007ffdf1786d80 R08: 0000000000000000 R09: 0000000000001000 [ 3.662441][ T73] R10: 00007ffdf1786b40 R11: 0000000000000246 R12: 0000000000000001 [ 3.662442][ T73] R13: 0000000000000049 R14: 00007fe7f5e26680 R15: 00007fe7f5e27fa0 [ 3.662456][ T73] [ 3.689880][ T1] virtme-ng-init: basic initialization done [ 3.740040][ T78] ip (78) used greatest stack depth: 24848 bytes left [ 3.744396][ T79] systemd-udevd (79) used greatest stack depth: 24136 bytes left [ 3.744703][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.745423][ T75] virtme-ng-init: triggering udev coldplug [ 5.913168][ T75] virtme-ng-init: waiting for udev to settle [ 5.913182][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.913186][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.913187][ T75] preempt_count: 1, expected: 0 [ 5.913188][ T75] RCU nest depth: 0, expected: 0 [ 5.913189][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.913192][ T75] #0: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.913204][ T75] #1: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.913208][ T75] #2: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.913211][ T75] #3: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.913215][ T75] irq event stamp: 5068 [ 5.913216][ T75] hardirqs last enabled at (5067): [] __down_trylock_console_sem+0x86/0xa0 [ 5.913219][ T75] hardirqs last disabled at (5068): [] console_emit_next_record+0x3d4/0x4c0 [ 5.913220][ T75] softirqs last enabled at (5030): [] handle_softirqs+0x67c/0x900 [ 5.913224][ T75] softirqs last disabled at (4471): [] __irq_exit_rcu+0x145/0x1c0 [ 5.913227][ T75] Preemption disabled at: [ 5.913227][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.913232][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.913236][ T75] Tainted: [W]=WARN [ 5.913237][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.913238][ T75] Call Trace: [ 5.913240][ T75] [ 5.913242][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.913247][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.913249][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.913253][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.913257][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.913262][ T75] __kmalloc_noprof+0x443/0x760 [ 5.913265][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.913271][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.913274][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.913278][ T75] put_chars+0x1e1/0x2f0 [ 5.913281][ T75] ? __send_to_port+0x420/0x420 [ 5.913283][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.913287][ T75] ? validate_chain+0x38b/0xc20 [ 5.913293][ T75] hvc_console_print+0x292/0x780 [ 5.913300][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.913302][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.913304][ T75] ? lock_acquire+0x13c/0x160 [ 5.913309][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.913312][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.913313][ T75] ? console_flush_one_record+0x106/0x710 [ 5.913316][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.913318][ T75] ? lock_acquire+0x13c/0x160 [ 5.913322][ T75] console_flush_one_record+0x46f/0x710 [ 5.913326][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.913327][ T75] ? __lock_acquire+0x518/0xc20 [ 5.913333][ T75] console_unlock+0xee/0x1f0 [ 5.913335][ T75] ? console_flush_one_record+0x710/0x710 [ 5.913337][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.913338][ T75] ? lock_acquire+0x60/0x160 [ 5.913342][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.913344][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.913347][ T75] vprintk_emit+0x37c/0x3e0 [ 5.913351][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.913353][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.913360][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.913364][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.913366][ T75] ? simple_strntoull+0x10f/0x140 [ 5.913371][ T75] ? date_str+0x1e0/0x1e0 [ 5.913374][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.913378][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.913381][ T75] ? vprintk_default+0x20/0x20 [ 5.913385][ T75] ? vprintk_default+0x20/0x20 [ 5.913387][ T75] new_sync_write+0x33e/0x760 [ 5.913392][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.913395][ T75] ? new_sync_read+0x750/0x750 [ 5.913400][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.913405][ T75] ? __fget_files+0x1e3/0x460 [ 5.913409][ T75] vfs_write+0x6a2/0xbd0 [ 5.913413][ T75] ksys_write+0x116/0x250 [ 5.913415][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.913418][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.913422][ T75] do_syscall_64+0xff/0x530 [ 5.913424][ T75] ? exc_page_fault+0xee/0x100 [ 5.913428][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.913430][ T75] RIP: 0033:0x7f9e874caed2 [ 5.913434][ 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 [ 5.913436][ T75] RSP: 002b:00007f9e87411c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.913438][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f9e874caed2 [ 5.913440][ T75] RDX: 000000000000002e RSI: 00007f9e800012c0 RDI: 0000000000000003 [ 5.913441][ T75] RBP: 00007f9e87411c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.913441][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9e875550a0 [ 5.913442][ T75] R13: 00007f9e874533e0 R14: 00007f9e800012c0 R15: 00007f9e87411da8 [ 5.913449][ T75] [ 6.493204][ T75] virtme-ng-init: udev is done [ 6.496131][ T1] virtme-ng-init: initialization done