virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.967746][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.967766][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.967768][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.967769][ T1] preempt_count: 1, expected: 0 [ 0.967770][ T1] RCU nest depth: 0, expected: 0 [ 0.967771][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.967773][ T1] #0: ff11000002923938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.967784][ T1] #1: ffffffff9eb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.967790][ T1] #2: ffffffff9eb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.967793][ T1] #3: ffffffff9ea89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.967796][ T1] #4: ffffffff9ea89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.967800][ T1] irq event stamp: 307334 [ 0.967800][ T1] hardirqs last enabled at (307333): [] __down_trylock_console_sem+0x86/0xa0 [ 0.967804][ T1] hardirqs last disabled at (307334): [] console_emit_next_record+0x3d4/0x4c0 [ 0.967805][ T1] softirqs last enabled at (305754): [] handle_softirqs+0x67c/0x900 [ 0.967809][ T1] softirqs last disabled at (305351): [] __irq_exit_rcu+0x145/0x1c0 [ 0.967811][ T1] Preemption disabled at: [ 0.967812][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.967816][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.967819][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.967821][ T1] Call Trace: [ 0.967822][ T1] [ 0.967825][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.967830][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.967832][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.967836][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.967839][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.967845][ T1] __kmalloc_noprof+0x443/0x760 [ 0.967847][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.967853][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.967855][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.967858][ T1] put_chars+0x1e1/0x2f0 [ 0.967861][ T1] ? __send_to_port+0x420/0x420 [ 0.967863][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.967867][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.967869][ T1] ? validate_chain+0x38b/0xc20 [ 0.967874][ T1] hvc_console_print+0x292/0x780 [ 0.967877][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967882][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.967884][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967889][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.967892][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.967893][ T1] ? console_flush_one_record+0x106/0x710 [ 0.967895][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967897][ T1] ? lock_acquire+0x13c/0x160 [ 0.967901][ T1] console_flush_one_record+0x46f/0x710 [ 0.967905][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.967906][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967911][ T1] console_unlock+0xee/0x1f0 [ 0.967913][ T1] ? console_flush_one_record+0x710/0x710 [ 0.967914][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967916][ T1] ? lock_acquire+0x60/0x160 [ 0.967920][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.967922][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.967924][ T1] vprintk_emit+0x37c/0x3e0 [ 0.967927][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.967929][ T1] ? kasan_save_stack+0x2f/0x50 [ 0.967932][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 0.967934][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 0.967936][ T1] ? __devm_add_action+0x52/0x210 [ 0.967938][ T1] ? devm_nvmem_register+0x3a/0x60 [ 0.967942][ T1] ? cmos_do_probe+0x7ab/0x98a [ 0.967946][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.967951][ T1] ? device_rename.cold+0xa/0xa [ 0.967953][ T1] ? kernel_init+0x21/0x150 [ 0.967961][ T1] dev_printk_emit+0xb9/0xee [ 0.967964][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.967965][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.967968][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967971][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.967973][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.967974][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.967978][ T1] _dev_info+0xe2/0x116 [ 0.967981][ T1] ? _dev_notice+0x120/0x120 [ 0.967982][ T1] ? acpi_enable_event+0x246/0x370 [ 0.967987][ T1] ? acpi_disable_event+0x244/0x370 [ 0.967989][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 0.967993][ T1] ? acpi_enable_event+0x370/0x370 [ 0.967995][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 0.967999][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 0.968003][ T1] cmos_do_probe+0x8be/0x98a [ 0.968005][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.968009][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.968010][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.968015][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.968017][ T1] ? mc146818_set_time+0x500/0x500 [ 0.968021][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.968023][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.968028][ T1] platform_probe+0xfe/0x1f0 [ 0.968031][ T1] call_driver_probe+0x61/0x1c0 [ 0.968033][ T1] really_probe+0x199/0x760 [ 0.968037][ T1] ? __device_attach_driver+0x280/0x280 [ 0.968039][ T1] __driver_probe_device+0x24f/0x440 [ 0.968042][ T1] ? __device_attach_driver+0x280/0x280 [ 0.968044][ T1] ? __device_attach_driver+0x280/0x280 [ 0.968045][ T1] driver_probe_device+0x4a/0xf0 [ 0.968048][ T1] __driver_attach+0x1b8/0x540 [ 0.968051][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.968053][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.968056][ T1] ? bus_remove_file+0x50/0x50 [ 0.968058][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.968061][ T1] ? rtc_dev_init+0x40/0x40 [ 0.968066][ T1] ? rtc_dev_init+0x40/0x40 [ 0.968067][ T1] bus_add_driver+0x2c8/0x530 [ 0.968071][ T1] driver_register+0x1a3/0x390 [ 0.968074][ T1] __platform_driver_probe+0x13f/0x270 [ 0.968077][ T1] cmos_init+0x31/0x40 [ 0.968078][ T1] do_one_initcall+0x124/0x4f0 [ 0.968082][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.968084][ T1] ? parameq+0x110/0x110 [ 0.968089][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.968093][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.968095][ T1] kernel_init_freeable+0x596/0x630 [ 0.968099][ T1] ? rest_init+0x280/0x280 [ 0.968101][ T1] kernel_init+0x21/0x150 [ 0.968103][ T1] ? rest_init+0x280/0x280 [ 0.968104][ T1] ret_from_fork+0x474/0x6b0 [ 0.968109][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.968112][ T1] ? __switch_to+0x5a3/0xe00 [ 0.968115][ T1] ? rest_init+0x280/0x280 [ 0.968118][ T1] ret_from_fork_asm+0x11/0x20 [ 0.968125][ T1] [ 1.002117][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.010957][ T1] NET: Registered PF_INET6 protocol family [ 1.014911][ T1] Segment Routing with IPv6 [ 1.015341][ T1] In-situ OAM (IOAM) with IPv6 [ 1.015685][ T1] NET: Registered PF_PACKET protocol family [ 1.015930][ T1] 9pnet: Installing 9P2000 support [ 1.016275][ T1] Key type dns_resolver registered [ 1.016906][ T1] NET: Registered PF_VSOCK protocol family [ 1.021052][ T1] IPI shorthand broadcast: enabled [ 1.116315][ T1] sched_clock: Marking stable (1081002865, 35237297)->(1191103066, -74862904) [ 1.119266][ T1] registered taskstats version 1 [ 1.120965][ T1] Loading compiled-in X.509 certificates [ 1.218206][ T1] Demotion targets for Node 0: null [ 1.218556][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.218848][ T1] page_owner is disabled [ 1.219829][ T1] PM: Magic number: 6:245:25 [ 1.220231][ T1] netconsole: network logging started [ 1.221562][ T1] ALSA device list: [ 1.221721][ T1] No soundcards found. [ 1.223595][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.225978][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.226706][ T1] devtmpfs: mounted [ 1.226966][ T1] VFS: Pivoted into new rootfs [ 1.254006][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.254273][ T1] Write protecting the kernel read-only data: 55296k [ 1.254845][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.255271][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.255582][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.255853][ T1] with arguments: [ 1.255968][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.256192][ T1] with environment: [ 1.256314][ T1] HOME=/ [ 1.256433][ T1] TERM=dumb [ 1.256543][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.256852][ T1] nr_open=2147483584 [ 1.257022][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.257346][ T1] virtme_rw_overlay0=/etc [ 1.257494][ T1] virtme_rw_overlay1=/lib [ 1.257640][ T1] virtme_rw_overlay2=/home [ 1.257846][ T1] virtme_rw_overlay3=/opt [ 1.257996][ T1] virtme_rw_overlay4=/srv [ 1.258197][ T1] virtme_rw_overlay5=/usr [ 1.258409][ T1] virtme_rw_overlay6=/var [ 1.258556][ T1] virtme_rw_overlay7=/tmp [ 1.258711][ T1] virtme_console=ttyS0 [ 1.258915][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.279305][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.280501][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.292094][ T1] overlayfs: failed to set xattr on upper [ 1.292381][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.292645][ T1] overlayfs: ...falling back to uuid=null. [ 1.294995][ T1] overlayfs: failed to set xattr on upper [ 1.295197][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.295536][ T1] overlayfs: ...falling back to uuid=null. [ 1.297432][ T1] overlayfs: failed to set xattr on upper [ 1.297638][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.297880][ T1] overlayfs: ...falling back to uuid=null. [ 1.299824][ T1] overlayfs: failed to set xattr on upper [ 1.300023][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.300258][ T1] overlayfs: ...falling back to uuid=null. [ 1.302184][ T1] overlayfs: failed to set xattr on upper [ 1.302909][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303159][ T1] overlayfs: ...falling back to uuid=null. [ 1.304758][ T1] overlayfs: failed to set xattr on upper [ 1.304954][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305191][ T1] overlayfs: ...falling back to uuid=null. [ 1.307088][ T1] overlayfs: failed to set xattr on upper [ 1.307842][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308083][ T1] overlayfs: ...falling back to uuid=null. [ 1.309928][ T1] overlayfs: failed to set xattr on upper [ 1.310127][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310555][ T1] overlayfs: ...falling back to uuid=null. [ 1.322072][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.395059][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.280567][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.280567][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.280567][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.280567][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.280581][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.280584][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.280585][ T1] preempt_count: 1, expected: 0 [ 3.280586][ T1] RCU nest depth: 0, expected: 0 [ 3.280587][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.280590][ T1] #0: ffffffff9eb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.280601][ T1] #1: ffffffff9eb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.280605][ T1] #2: ffffffff9ea89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.280608][ T1] #3: ffffffff9ea89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.280611][ T1] irq event stamp: 553726 [ 3.280612][ T1] hardirqs last enabled at (553725): [] __down_trylock_console_sem+0x86/0xa0 [ 3.280615][ T1] hardirqs last disabled at (553726): [] console_emit_next_record+0x3d4/0x4c0 [ 3.280616][ T1] softirqs last enabled at (553030): [] fpu_clone+0xd9/0x410 [ 3.280620][ T1] softirqs last disabled at (553028): [] fpu_clone+0x82/0x410 [ 3.280623][ T1] Preemption disabled at: [ 3.280623][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.280628][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.280631][ T1] Tainted: [W]=WARN [ 3.280633][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.280634][ T1] Call Trace: [ 3.280635][ T1] [ 3.280637][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.280641][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.280643][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.280647][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.280650][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.280664][ T1] __kmalloc_noprof+0x443/0x760 [ 3.280666][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.280672][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.280675][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.280678][ T1] put_chars+0x1e1/0x2f0 [ 3.280681][ T1] ? __send_to_port+0x420/0x420 [ 3.280683][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.280687][ T1] ? validate_chain+0x38b/0xc20 [ 3.280692][ T1] hvc_console_print+0x292/0x780 [ 3.280698][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.280700][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.280702][ T1] ? lock_acquire+0x13c/0x160 [ 3.280706][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.280709][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.280710][ T1] ? console_flush_one_record+0x106/0x710 [ 3.280713][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.280714][ T1] ? lock_acquire+0x13c/0x160 [ 3.280718][ T1] console_flush_one_record+0x46f/0x710 [ 3.280722][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.280723][ T1] ? __lock_acquire+0x518/0xc20 [ 3.280728][ T1] console_unlock+0xee/0x1f0 [ 3.280730][ T1] ? console_flush_one_record+0x710/0x710 [ 3.280731][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.280733][ T1] ? lock_acquire+0x60/0x160 [ 3.280737][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.280739][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.280741][ T1] vprintk_emit+0x37c/0x3e0 [ 3.280744][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.280747][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.280752][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.280756][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.280758][ T1] ? simple_strntoull+0x10f/0x140 [ 3.280763][ T1] ? date_str+0x1e0/0x1e0 [ 3.280766][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.280770][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.280772][ T1] ? vprintk_default+0x20/0x20 [ 3.280776][ T1] ? vprintk_default+0x20/0x20 [ 3.280778][ T1] new_sync_write+0x33e/0x760 [ 3.280781][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.280784][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.280787][ T1] ? new_sync_read+0x750/0x750 [ 3.280794][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.280797][ T1] vfs_write+0x6a2/0xbd0 [ 3.280800][ T1] ksys_write+0x116/0x250 [ 3.280803][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.280805][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.280808][ T1] do_syscall_64+0xff/0x530 [ 3.280810][ T1] ? exc_page_fault+0xee/0x100 [ 3.280813][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.280815][ T1] RIP: 0033:0x7f70652bebee [ 3.280819][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.280821][ T1] RSP: 002b:00007ffdb3358930 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.280823][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f70652bebee [ 3.280825][ T1] RDX: 000000000000011c RSI: 0000555575afa680 RDI: 0000000000000003 [ 3.280825][ T1] RBP: 00007ffdb3358940 R08: 0000000000000000 R09: 0000000000000000 [ 3.280826][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f706534a0a0 [ 3.280827][ T1] R13: 00007f70652483e0 R14: 0000555575afa680 R15: 00007ffdb3358a58 [ 3.280833][ T1] [ 3.281268][ T73] systemd-tmpfile (73) used greatest stack depth: 24640 bytes left [ 3.281971][ T1] virtme-ng-init: basic initialization done [ 3.357776][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.358176][ T75] virtme-ng-init: triggering udev coldplug [ 5.427842][ T75] virtme-ng-init: waiting for udev to settle [ 5.427855][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.427858][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.427859][ T75] preempt_count: 1, expected: 0 [ 5.427860][ T75] RCU nest depth: 0, expected: 0 [ 5.427861][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.427863][ T75] #0: ffffffff9eb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.427875][ T75] #1: ffffffff9eb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.427879][ T75] #2: ffffffff9ea89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.427882][ T75] #3: ffffffff9ea89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.427885][ T75] irq event stamp: 6138 [ 5.427886][ T75] hardirqs last enabled at (6137): [] __down_trylock_console_sem+0x86/0xa0 [ 5.427890][ T75] hardirqs last disabled at (6138): [] console_emit_next_record+0x3d4/0x4c0 [ 5.427891][ T75] softirqs last enabled at (6086): [] handle_softirqs+0x67c/0x900 [ 5.427894][ T75] softirqs last disabled at (4785): [] __irq_exit_rcu+0x145/0x1c0 [ 5.427896][ T75] Preemption disabled at: [ 5.427897][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.427902][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.427905][ T75] Tainted: [W]=WARN [ 5.427906][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.427908][ T75] Call Trace: [ 5.427910][ T75] [ 5.427911][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.427917][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.427918][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.427923][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.427926][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.427931][ T75] __kmalloc_noprof+0x443/0x760 [ 5.427934][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.427940][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.427942][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.427946][ T75] put_chars+0x1e1/0x2f0 [ 5.427949][ T75] ? __send_to_port+0x420/0x420 [ 5.427951][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.427955][ T75] ? validate_chain+0x38b/0xc20 [ 5.427960][ T75] hvc_console_print+0x292/0x780 [ 5.427966][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.427968][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.427970][ T75] ? lock_acquire+0x13c/0x160 [ 5.427975][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.427978][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.427979][ T75] ? console_flush_one_record+0x106/0x710 [ 5.427982][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.427983][ T75] ? lock_acquire+0x13c/0x160 [ 5.427987][ T75] console_flush_one_record+0x46f/0x710 [ 5.427991][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.427992][ T75] ? __lock_acquire+0x518/0xc20 [ 5.427997][ T75] console_unlock+0xee/0x1f0 [ 5.428000][ T75] ? console_flush_one_record+0x710/0x710 [ 5.428001][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.428003][ T75] ? lock_acquire+0x60/0x160 [ 5.428006][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.428008][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.428011][ T75] vprintk_emit+0x37c/0x3e0 [ 5.428014][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.428017][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.428023][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.428027][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.428028][ T75] ? simple_strntoull+0x10f/0x140 [ 5.428033][ T75] ? date_str+0x1e0/0x1e0 [ 5.428036][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.428040][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.428043][ T75] ? vprintk_default+0x20/0x20 [ 5.428047][ T75] ? vprintk_default+0x20/0x20 [ 5.428049][ T75] new_sync_write+0x33e/0x760 [ 5.428053][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.428056][ T75] ? new_sync_read+0x750/0x750 [ 5.428061][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.428066][ T75] ? __fget_files+0x1e3/0x460 [ 5.428069][ T75] vfs_write+0x6a2/0xbd0 [ 5.428073][ T75] ksys_write+0x116/0x250 [ 5.428076][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.428078][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.428081][ T75] do_syscall_64+0xff/0x530 [ 5.428084][ T75] ? exc_page_fault+0xee/0x100 [ 5.428086][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.428089][ T75] RIP: 0033:0x7f70652bfed2 [ 5.428093][ 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 [ 5.428094][ T75] RSP: 002b:00007f7065206c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.428097][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f70652bfed2 [ 5.428099][ T75] RDX: 000000000000002e RSI: 00007f7060001090 RDI: 0000000000000003 [ 5.428100][ T75] RBP: 00007f7065206c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.428101][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f706534a0a0 [ 5.428101][ T75] R13: 00007f70652483e0 R14: 00007f7060001090 R15: 00007f7065206da8 [ 5.428108][ T75] [ 6.041347][ T75] virtme-ng-init: udev is done [ 6.044067][ T1] virtme-ng-init: initialization done