virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.027452][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.027473][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.027475][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.027477][ T1] preempt_count: 1, expected: 0 [ 1.027477][ T1] RCU nest depth: 0, expected: 0 [ 1.027478][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.027480][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.027492][ T1] #1: ffffffffa5f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.027498][ T1] #2: ffffffffa5f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.027502][ T1] #3: ffffffffa5e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.027506][ T1] #4: ffffffffa5e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.027509][ T1] irq event stamp: 309488 [ 1.027510][ T1] hardirqs last enabled at (309487): [] __down_trylock_console_sem+0x86/0xa0 [ 1.027513][ T1] hardirqs last disabled at (309488): [] console_emit_next_record+0x3d4/0x4c0 [ 1.027515][ T1] softirqs last enabled at (308588): [] handle_softirqs+0x67c/0x900 [ 1.027518][ T1] softirqs last disabled at (308581): [] __irq_exit_rcu+0x145/0x1c0 [ 1.027520][ T1] Preemption disabled at: [ 1.027521][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.027526][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.027529][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.027530][ T1] Call Trace: [ 1.027532][ T1] [ 1.027535][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.027540][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.027543][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.027547][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.027551][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.027556][ T1] __kmalloc_noprof+0x443/0x760 [ 1.027559][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.027564][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.027567][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.027569][ T1] put_chars+0x1e1/0x2f0 [ 1.027572][ T1] ? __send_to_port+0x420/0x420 [ 1.027575][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.027579][ T1] ? validate_chain+0x38b/0xc20 [ 1.027583][ T1] hvc_console_print+0x292/0x780 [ 1.027585][ T1] ? __lock_acquire+0x518/0xc20 [ 1.027587][ T1] ? __lock_acquire+0x518/0xc20 [ 1.027591][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.027595][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.027598][ T1] ? lock_acquire+0x13c/0x160 [ 1.027602][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.027605][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.027607][ T1] ? console_flush_one_record+0x106/0x710 [ 1.027610][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.027613][ T1] ? lock_acquire+0x13c/0x160 [ 1.027617][ T1] console_flush_one_record+0x46f/0x710 [ 1.027621][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.027623][ T1] ? __lock_acquire+0x518/0xc20 [ 1.027628][ T1] console_unlock+0xee/0x1f0 [ 1.027631][ T1] ? console_flush_one_record+0x710/0x710 [ 1.027632][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.027635][ T1] ? lock_acquire+0x60/0x160 [ 1.027639][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.027640][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.027644][ T1] vprintk_emit+0x37c/0x3e0 [ 1.027647][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.027650][ T1] ? find_held_lock+0x2b/0x80 [ 1.027651][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.027654][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.027657][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.027662][ T1] ? device_rename.cold+0xa/0xa [ 1.027664][ T1] ? __lock_acquire+0x518/0xc20 [ 1.027669][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.027671][ T1] ? find_held_lock+0x2b/0x80 [ 1.027674][ T1] dev_printk_emit+0xb9/0xee [ 1.027677][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.027680][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.027684][ T1] ? proc_register+0x368/0x8b0 [ 1.027691][ T1] _dev_info+0xe2/0x116 [ 1.027694][ T1] ? _dev_notice+0x120/0x120 [ 1.027698][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.027704][ T1] ? rtc_proc_show+0x400/0x400 [ 1.027709][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.027714][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.027719][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.027726][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.027729][ T1] cmos_do_probe+0x73b/0x98a [ 1.027732][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.027735][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.027736][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.027743][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.027744][ T1] ? mc146818_set_time+0x500/0x500 [ 1.027748][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.027750][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.027756][ T1] platform_probe+0xfe/0x1f0 [ 1.027759][ T1] call_driver_probe+0x61/0x1c0 [ 1.027762][ T1] really_probe+0x199/0x760 [ 1.027765][ T1] ? __device_attach_driver+0x280/0x280 [ 1.027767][ T1] __driver_probe_device+0x24f/0x440 [ 1.027770][ T1] ? __device_attach_driver+0x280/0x280 [ 1.027772][ T1] ? __device_attach_driver+0x280/0x280 [ 1.027773][ T1] driver_probe_device+0x4a/0xf0 [ 1.027776][ T1] __driver_attach+0x1b8/0x540 [ 1.027778][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.027781][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.027783][ T1] ? bus_remove_file+0x50/0x50 [ 1.027785][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.027788][ T1] ? rtc_dev_init+0x40/0x40 [ 1.027794][ T1] ? rtc_dev_init+0x40/0x40 [ 1.027796][ T1] bus_add_driver+0x2c8/0x530 [ 1.027800][ T1] driver_register+0x1a3/0x390 [ 1.027803][ T1] __platform_driver_probe+0x13f/0x270 [ 1.027806][ T1] cmos_init+0x31/0x40 [ 1.027808][ T1] do_one_initcall+0x124/0x4f0 [ 1.027811][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.027813][ T1] ? parameq+0x110/0x110 [ 1.027818][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.027821][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.027825][ T1] kernel_init_freeable+0x596/0x630 [ 1.027828][ T1] ? rest_init+0x280/0x280 [ 1.027831][ T1] kernel_init+0x21/0x150 [ 1.027834][ T1] ? rest_init+0x280/0x280 [ 1.027835][ T1] ret_from_fork+0x474/0x6b0 [ 1.027840][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.027843][ T1] ? __switch_to+0x5a3/0xe00 [ 1.027846][ T1] ? rest_init+0x280/0x280 [ 1.027849][ T1] ret_from_fork_asm+0x11/0x20 [ 1.027857][ T1] [ 1.059485][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:25:48 UTC (1787912748) [ 1.060581][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.063655][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.073152][ T1] NET: Registered PF_INET6 protocol family [ 1.078170][ T1] Segment Routing with IPv6 [ 1.078602][ T1] In-situ OAM (IOAM) with IPv6 [ 1.078955][ T1] NET: Registered PF_PACKET protocol family [ 1.079251][ T1] 9pnet: Installing 9P2000 support [ 1.079623][ T1] Key type dns_resolver registered [ 1.080350][ T1] NET: Registered PF_VSOCK protocol family [ 1.084682][ T1] IPI shorthand broadcast: enabled [ 1.187984][ T1] sched_clock: Marking stable (1150003877, 37966629)->(1265599253, -77628747) [ 1.190966][ T1] registered taskstats version 1 [ 1.192952][ T1] Loading compiled-in X.509 certificates [ 1.293814][ T1] Demotion targets for Node 0: null [ 1.294162][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.294489][ T1] page_owner is disabled [ 1.295121][ T1] PM: Magic number: 6:551:427 [ 1.295557][ T1] netconsole: network logging started [ 1.296939][ T1] ALSA device list: [ 1.297716][ T1] No soundcards found. [ 1.298365][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.301143][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.301869][ T1] devtmpfs: mounted [ 1.302117][ T1] VFS: Pivoted into new rootfs [ 1.331156][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.331404][ T1] Write protecting the kernel read-only data: 55296k [ 1.331862][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.334132][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.334408][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.334667][ T1] with arguments: [ 1.334791][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.335027][ T1] with environment: [ 1.335152][ T1] HOME=/ [ 1.335268][ T1] TERM=dumb [ 1.335388][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.335617][ T1] nr_open=2147483584 [ 1.335731][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.336010][ T1] virtme_rw_overlay0=/etc [ 1.336189][ T1] virtme_rw_overlay1=/lib [ 1.336346][ T1] virtme_rw_overlay2=/home [ 1.336495][ T1] virtme_rw_overlay3=/opt [ 1.336653][ T1] virtme_rw_overlay4=/srv [ 1.336802][ T1] virtme_rw_overlay5=/usr [ 1.336951][ T1] virtme_rw_overlay6=/var [ 1.337114][ T1] virtme_rw_overlay7=/tmp [ 1.337266][ T1] virtme_console=ttyS0 [ 1.337424][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.352351][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.353513][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.368561][ T1] overlayfs: failed to set xattr on upper [ 1.368841][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369122][ T1] overlayfs: ...falling back to uuid=null. [ 1.371574][ T1] overlayfs: failed to set xattr on upper [ 1.371778][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.372026][ T1] overlayfs: ...falling back to uuid=null. [ 1.373860][ T1] overlayfs: failed to set xattr on upper [ 1.374065][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.374298][ T1] overlayfs: ...falling back to uuid=null. [ 1.376182][ T1] overlayfs: failed to set xattr on upper [ 1.376392][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.376624][ T1] overlayfs: ...falling back to uuid=null. [ 1.378446][ T1] overlayfs: failed to set xattr on upper [ 1.378649][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378884][ T1] overlayfs: ...falling back to uuid=null. [ 1.380450][ T1] overlayfs: failed to set xattr on upper [ 1.380643][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380878][ T1] overlayfs: ...falling back to uuid=null. [ 1.383248][ T1] overlayfs: failed to set xattr on upper [ 1.383450][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383684][ T1] overlayfs: ...falling back to uuid=null. [ 1.385911][ T1] overlayfs: failed to set xattr on upper [ 1.386186][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386426][ T1] overlayfs: ...falling back to uuid=null. [ 1.397829][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.421494][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 4.214901][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.214901][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.214901][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.214901][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.214917][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.214919][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.214921][ T1] preempt_count: 1, expected: 0 [ 4.214922][ T1] RCU nest depth: 0, expected: 0 [ 4.214923][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 4.214924][ T1] #0: ffffffffa5f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.214936][ T1] #1: ffffffffa5f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.214940][ T1] #2: ffffffffa5e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.214944][ T1] #3: ffffffffa5e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.214948][ T1] irq event stamp: 554990 [ 4.214949][ T1] hardirqs last enabled at (554989): [] __down_trylock_console_sem+0x86/0xa0 [ 4.214952][ T1] hardirqs last disabled at (554990): [] console_emit_next_record+0x3d4/0x4c0 [ 4.214953][ T1] softirqs last enabled at (554296): [] fpu_clone+0xd9/0x410 [ 4.214957][ T1] softirqs last disabled at (554294): [] fpu_clone+0x82/0x410 [ 4.214959][ T1] Preemption disabled at: [ 4.214960][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.214968][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.214971][ T1] Tainted: [W]=WARN [ 4.214972][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.214974][ T1] Call Trace: [ 4.214976][ T1] [ 4.214978][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.214983][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.214985][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.214990][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.214994][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.214999][ T1] __kmalloc_noprof+0x443/0x760 [ 4.215001][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.215007][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.215009][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.215013][ T1] put_chars+0x1e1/0x2f0 [ 4.215015][ T1] ? __send_to_port+0x420/0x420 [ 4.215016][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.215021][ T1] ? validate_chain+0x38b/0xc20 [ 4.215026][ T1] hvc_console_print+0x292/0x780 [ 4.215032][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.215034][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.215037][ T1] ? lock_acquire+0x13c/0x160 [ 4.215040][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.215044][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.215046][ T1] ? console_flush_one_record+0x106/0x710 [ 4.215049][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.215051][ T1] ? lock_acquire+0x13c/0x160 [ 4.215055][ T1] console_flush_one_record+0x46f/0x710 [ 4.215059][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.215061][ T1] ? __lock_acquire+0x518/0xc20 [ 4.215065][ T1] console_unlock+0xee/0x1f0 [ 4.215068][ T1] ? console_flush_one_record+0x710/0x710 [ 4.215070][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.215072][ T1] ? lock_acquire+0x60/0x160 [ 4.215076][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.215077][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.215080][ T1] vprintk_emit+0x37c/0x3e0 [ 4.215084][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.215087][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.215092][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.215097][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.215098][ T1] ? simple_strntoull+0x10f/0x140 [ 4.215102][ T1] ? date_str+0x1e0/0x1e0 [ 4.215105][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.215109][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.215112][ T1] ? vprintk_default+0x20/0x20 [ 4.215116][ T1] ? vprintk_default+0x20/0x20 [ 4.215119][ T1] new_sync_write+0x33e/0x760 [ 4.215122][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.215124][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.215128][ T1] ? new_sync_read+0x750/0x750 [ 4.215135][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.215138][ T1] vfs_write+0x6a2/0xbd0 [ 4.215142][ T1] ksys_write+0x116/0x250 [ 4.215145][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.215148][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.215151][ T1] do_syscall_64+0xff/0x530 [ 4.215154][ T1] ? exc_page_fault+0xee/0x100 [ 4.215156][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.215158][ T1] RIP: 0033:0x7ff2c232dbee [ 4.215162][ 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 [ 4.215164][ T1] RSP: 002b:00007fff663e4140 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.215167][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007ff2c232dbee [ 4.215168][ T1] RDX: 000000000000011c RSI: 000055557aab3680 RDI: 0000000000000003 [ 4.215169][ T1] RBP: 00007fff663e4150 R08: 0000000000000000 R09: 0000000000000000 [ 4.215170][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff2c23b90a0 [ 4.215170][ T1] R13: 00007ff2c22b73e0 R14: 000055557aab3680 R15: 00007fff663e4268 [ 4.215177][ T1] [ 4.220022][ T69] systemd-tmpfile (69) used greatest stack depth: 25064 bytes left [ 4.220793][ T1] virtme-ng-init: basic initialization done [ 4.299001][ T78] ip (78) used greatest stack depth: 24832 bytes left [ 4.345227][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.345677][ T74] virtme-ng-init: triggering udev coldplug [ 6.977847][ T91] udevadm (91) used greatest stack depth: 24640 bytes left [ 6.977863][ T91] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.977866][ T91] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 91, name: udevadm [ 6.977868][ T91] preempt_count: 2, expected: 0 [ 6.977869][ T91] RCU nest depth: 0, expected: 0 [ 6.977869][ T91] locks held by udevadm/91: 5, last CPU#0: [ 6.977872][ T91] #0: ffffffffa5e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 6.977884][ T91] #1: ffffffffa5f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.977890][ T91] #2: ffffffffa5f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.977894][ T91] #3: ffffffffa5e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.977899][ T91] #4: ffffffffa5e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.977904][ T91] irq event stamp: 1506830 [ 6.977905][ T91] hardirqs last enabled at (1506829): [] __down_trylock_console_sem+0x86/0xa0 [ 6.977907][ T91] hardirqs last disabled at (1506830): [] console_emit_next_record+0x3d4/0x4c0 [ 6.977909][ T91] softirqs last enabled at (1503650): [] handle_softirqs+0x67c/0x900 [ 6.977911][ T91] softirqs last disabled at (1503107): [] __irq_exit_rcu+0x145/0x1c0 [ 6.977914][ T91] Preemption disabled at: [ 6.977914][ T91] [<0000000000000000>] 0x0 [ 6.977922][ T91] CPU: 0 UID: 0 PID: 91 Comm: udevadm Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.977925][ T91] Tainted: [W]=WARN [ 6.977926][ T91] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.977928][ T91] Call Trace: [ 6.977930][ T91] [ 6.977931][ T91] dump_stack_lvl+0x6f/0xa0 [ 6.977938][ T91] __might_resched.cold+0x1fe/0x2c1 [ 6.977942][ T91] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.977947][ T91] ? __kmalloc_noprof+0xdb/0x760 [ 6.977952][ T91] __kmalloc_noprof+0x443/0x760 [ 6.977954][ T91] ? alloc_buf.isra.0+0x4b/0x260 [ 6.977960][ T91] ? do_raw_spin_unlock+0x59/0x250 [ 6.977963][ T91] alloc_buf.isra.0+0x4b/0x260 [ 6.977969][ T91] put_chars+0x1e1/0x2f0 [ 6.977972][ T91] ? __send_to_port+0x420/0x420 [ 6.977973][ T91] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.977978][ T91] ? validate_chain+0x38b/0xc20 [ 6.977984][ T91] hvc_console_print+0x292/0x780 [ 6.977990][ T91] ? hvc_write+0x3a0/0x3a0 [ 6.977992][ T91] ? rcu_is_watching+0x16/0xd0 [ 6.977995][ T91] ? lock_acquire+0x13c/0x160 [ 6.977999][ T91] console_emit_next_record+0x22f/0x4c0 [ 6.978003][ T91] ? devkmsg_read+0x4b0/0x4b0 [ 6.978005][ T91] ? console_flush_one_record+0x106/0x710 [ 6.978008][ T91] ? rcu_is_watching+0x16/0xd0 [ 6.978011][ T91] ? lock_acquire+0x13c/0x160 [ 6.978015][ T91] console_flush_one_record+0x46f/0x710 [ 6.978019][ T91] ? console_emit_next_record+0x4c0/0x4c0 [ 6.978021][ T91] ? __lock_acquire+0x518/0xc20 [ 6.978026][ T91] console_unlock+0xee/0x1f0 [ 6.978029][ T91] ? console_flush_one_record+0x710/0x710 [ 6.978031][ T91] ? rcu_is_watching+0x16/0xd0 [ 6.978033][ T91] ? lock_acquire+0x60/0x160 [ 6.978037][ T91] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.978038][ T91] ? vprintk_emit+0x320/0x3e0 [ 6.978042][ T91] vprintk_emit+0x37c/0x3e0 [ 6.978045][ T91] ? wake_up_klogd_work_func+0x90/0x90 [ 6.978049][ T91] ? __lock_acquire+0x518/0xc20 [ 6.978053][ T91] _printk+0xc7/0x100 [ 6.978056][ T91] ? snapshot_read.cold+0x21/0x21 [ 6.978059][ T91] ? do_raw_spin_lock+0x131/0x280 [ 6.978062][ T91] ? __rwlock_init+0x150/0x150 [ 6.978066][ T91] ? do_raw_spin_lock+0x131/0x280 [ 6.978068][ T91] do_exit.cold+0x82/0x9c [ 6.978072][ T91] ? exit_notify+0x890/0x890 [ 6.978074][ T91] ? __lock_release.isra.0+0x69/0x1a0 [ 6.978077][ T91] ? rcu_is_watching+0x16/0xd0 [ 6.978081][ T91] do_group_exit+0xb8/0x370 [ 6.978084][ T91] __x64_sys_exit_group+0x3c/0x50 [ 6.978086][ T91] x64_sys_call+0x1567/0x1570 [ 6.978088][ T91] do_syscall_64+0xff/0x530 [ 6.978091][ T91] ? exc_page_fault+0xee/0x100 [ 6.978094][ T91] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.978096][ T91] RIP: 0033:0x7fbcbf9741b8 [ 6.978099][ T91] Code: Unable to access opcode bytes at 0x7fbcbf97418e. [ 6.978100][ T91] RSP: 002b:00007ffcae14b578 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 6.978102][ T91] RAX: ffffffffffffffda RBX: 00007fbcbfaa4f88 RCX: 00007fbcbf9741b8 [ 6.978104][ T91] RDX: 00007fbcbf1d24c8 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 6.978105][ T91] RBP: 00007ffcae14b5d0 R08: 0000000000000000 R09: 0000000000000020 [ 6.978106][ T91] R10: 00007ffcae14b3b0 R11: 0000000000000246 R12: 0000000000000001 [ 6.978106][ T91] R13: 0000000000000000 R14: 00007fbcbfaa3680 R15: 00007fbcbfaa4fa0 [ 6.978113][ T91] [ 6.980914][ T74] virtme-ng-init: waiting for udev to settle [ 7.632526][ T74] virtme-ng-init: udev is done [ 7.635811][ T1] virtme-ng-init: initialization done