virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.128486][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.128506][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.128508][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.128509][ T1] preempt_count: 1, expected: 0 [ 1.128510][ T1] RCU nest depth: 0, expected: 0 [ 1.128511][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.128513][ T1] #0: ff11000002c30938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.128523][ T1] #1: ffffffff8d97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.128528][ T1] #2: ffffffff8d97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.128532][ T1] #3: ffffffff8d89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.128536][ T1] #4: ffffffff8d89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.128540][ T1] irq event stamp: 321276 [ 1.128541][ T1] hardirqs last enabled at (321275): [] __down_trylock_console_sem+0x86/0xa0 [ 1.128543][ T1] hardirqs last disabled at (321276): [] console_emit_next_record+0x3d4/0x4c0 [ 1.128546][ T1] softirqs last enabled at (321124): [] handle_softirqs+0x67c/0x900 [ 1.128549][ T1] softirqs last disabled at (321119): [] __irq_exit_rcu+0x145/0x1c0 [ 1.128551][ T1] Preemption disabled at: [ 1.128552][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.128556][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.128558][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.128560][ T1] Call Trace: [ 1.128561][ T1] [ 1.128564][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.128570][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.128572][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.128576][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.128580][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.128584][ T1] __kmalloc_noprof+0x443/0x760 [ 1.128586][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.128592][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.128594][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.128598][ T1] put_chars+0x1e1/0x2f0 [ 1.128600][ T1] ? __send_to_port+0x420/0x420 [ 1.128603][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.128606][ T1] ? validate_chain+0x38b/0xc20 [ 1.128611][ T1] hvc_console_print+0x292/0x780 [ 1.128614][ T1] ? __lock_acquire+0x518/0xc20 [ 1.128616][ T1] ? __lock_acquire+0x518/0xc20 [ 1.128620][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.128624][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.128626][ T1] ? lock_acquire+0x13c/0x160 [ 1.128630][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.128633][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.128635][ T1] ? console_flush_one_record+0x106/0x710 [ 1.128638][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.128640][ T1] ? lock_acquire+0x13c/0x160 [ 1.128644][ T1] console_flush_one_record+0x46f/0x710 [ 1.128648][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.128649][ T1] ? __lock_acquire+0x518/0xc20 [ 1.128655][ T1] console_unlock+0xee/0x1f0 [ 1.128657][ T1] ? console_flush_one_record+0x710/0x710 [ 1.128659][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.128661][ T1] ? lock_acquire+0xe0/0x160 [ 1.128664][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.128666][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.128669][ T1] vprintk_emit+0x37c/0x3e0 [ 1.128671][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.128673][ T1] ? find_held_lock+0x2b/0x80 [ 1.128675][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.128678][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.128681][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.128686][ T1] ? device_rename.cold+0xa/0xa [ 1.128687][ T1] ? __lock_acquire+0x518/0xc20 [ 1.128692][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.128694][ T1] ? find_held_lock+0x2b/0x80 [ 1.128697][ T1] dev_printk_emit+0xb9/0xee [ 1.128700][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.128703][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.128706][ T1] ? proc_register+0x368/0x8b0 [ 1.128712][ T1] _dev_info+0xe2/0x116 [ 1.128715][ T1] ? _dev_notice+0x120/0x120 [ 1.128719][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.128722][ T1] ? rtc_proc_show+0x400/0x400 [ 1.128726][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.128732][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.128736][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.128743][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.128746][ T1] cmos_do_probe+0x73b/0x98a [ 1.128749][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.128751][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.128753][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.128758][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.128760][ T1] ? mc146818_set_time+0x500/0x500 [ 1.128763][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.128765][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.128771][ T1] platform_probe+0xfe/0x1f0 [ 1.128774][ T1] call_driver_probe+0x61/0x1c0 [ 1.128776][ T1] really_probe+0x199/0x760 [ 1.128779][ T1] ? __device_attach_driver+0x280/0x280 [ 1.128781][ T1] __driver_probe_device+0x24f/0x440 [ 1.128784][ T1] ? __device_attach_driver+0x280/0x280 [ 1.128785][ T1] ? __device_attach_driver+0x280/0x280 [ 1.128786][ T1] driver_probe_device+0x4a/0xf0 [ 1.128789][ T1] __driver_attach+0x1b8/0x540 [ 1.128791][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.128793][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.128796][ T1] ? bus_remove_file+0x50/0x50 [ 1.128797][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.128800][ T1] ? rtc_dev_init+0x40/0x40 [ 1.128806][ T1] ? rtc_dev_init+0x40/0x40 [ 1.128808][ T1] bus_add_driver+0x2c8/0x530 [ 1.128811][ T1] driver_register+0x1a3/0x390 [ 1.128814][ T1] __platform_driver_probe+0x13f/0x270 [ 1.128817][ T1] cmos_init+0x31/0x40 [ 1.128818][ T1] do_one_initcall+0x124/0x4f0 [ 1.128821][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.128823][ T1] ? parameq+0x110/0x110 [ 1.128828][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.128832][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.128835][ T1] kernel_init_freeable+0x596/0x630 [ 1.128838][ T1] ? rest_init+0x280/0x280 [ 1.128841][ T1] kernel_init+0x21/0x150 [ 1.128843][ T1] ? rest_init+0x280/0x280 [ 1.128845][ T1] ret_from_fork+0x474/0x6b0 [ 1.128849][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.128852][ T1] ? __switch_to+0x5a3/0xe00 [ 1.128855][ T1] ? rest_init+0x280/0x280 [ 1.128858][ T1] ret_from_fork_asm+0x11/0x20 [ 1.128865][ T1] [ 1.159968][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T02:39:01 UTC (1787884741) [ 1.160879][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.164277][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.172918][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.175773][ T1] IPv4 over IPsec tunneling driver [ 1.179032][ T1] NET: Registered PF_INET6 protocol family [ 1.184532][ T1] Segment Routing with IPv6 [ 1.184728][ T1] RPL Segment Routing with IPv6 [ 1.185096][ T1] In-situ OAM (IOAM) with IPv6 [ 1.188077][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.194354][ T1] NET: Registered PF_PACKET protocol family [ 1.194763][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.195153][ T1] sctp: Hash tables configured (bind 32/56) [ 1.195872][ T1] 9pnet: Installing 9P2000 support [ 1.196214][ T1] Key type dns_resolver registered [ 1.196843][ T1] NET: Registered PF_VSOCK protocol family [ 1.201008][ T1] IPI shorthand broadcast: enabled [ 1.303539][ T1] sched_clock: Marking stable (1271001619, 32196145)->(1377815979, -74618215) [ 1.306451][ T1] registered taskstats version 1 [ 1.308579][ T1] Loading compiled-in X.509 certificates [ 1.417495][ T1] Demotion targets for Node 0: null [ 1.417813][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11806) [ 1.418145][ T1] page_owner is disabled [ 1.419263][ T1] PM: Magic number: 6:459:663 [ 1.419740][ T1] netconsole: network logging started [ 1.421922][ T1] ALSA device list: [ 1.422692][ T1] No soundcards found. [ 1.423746][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.426234][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.427075][ T1] devtmpfs: mounted [ 1.427419][ T1] VFS: Pivoted into new rootfs [ 1.456483][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.456770][ T1] Write protecting the kernel read-only data: 65536k [ 1.457152][ T1] Freeing unused kernel image (text/rodata gap) memory: 104K [ 1.457498][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.457764][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.458029][ T1] with arguments: [ 1.458148][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.458384][ T1] with environment: [ 1.458511][ T1] HOME=/ [ 1.458626][ T1] TERM=dumb [ 1.458737][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.458920][ T1] nr_open=2147483584 [ 1.459037][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.459312][ T1] virtme_rw_overlay0=/etc [ 1.459466][ T1] virtme_rw_overlay1=/lib [ 1.459614][ T1] virtme_rw_overlay2=/home [ 1.459764][ T1] virtme_rw_overlay3=/opt [ 1.459912][ T1] virtme_rw_overlay4=/srv [ 1.460065][ T1] virtme_rw_overlay5=/usr [ 1.460217][ T1] virtme_rw_overlay6=/var [ 1.460376][ T1] virtme_rw_overlay7=/tmp [ 1.460531][ T1] virtme_console=ttyS0 [ 1.460678][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.477500][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.478832][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.491312][ T1] overlayfs: failed to set xattr on upper [ 1.491582][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.491828][ T1] overlayfs: ...falling back to uuid=null. [ 1.494178][ T1] overlayfs: failed to set xattr on upper [ 1.494452][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.494690][ T1] overlayfs: ...falling back to uuid=null. [ 1.496624][ T1] overlayfs: failed to set xattr on upper [ 1.496826][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.497056][ T1] overlayfs: ...falling back to uuid=null. [ 1.497790][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.499258][ T1] overlayfs: failed to set xattr on upper [ 1.499458][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.499699][ T1] overlayfs: ...falling back to uuid=null. [ 1.501610][ T1] overlayfs: failed to set xattr on upper [ 1.501800][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.502037][ T1] overlayfs: ...falling back to uuid=null. [ 1.504251][ T1] overlayfs: failed to set xattr on upper [ 1.504449][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.504683][ T1] overlayfs: ...falling back to uuid=null. [ 1.506627][ T1] overlayfs: failed to set xattr on upper [ 1.506824][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.507056][ T1] overlayfs: ...falling back to uuid=null. [ 1.509616][ T1] overlayfs: failed to set xattr on upper [ 1.509813][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.510048][ T1] overlayfs: ...falling back to uuid=null. [ 1.520904][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.591769][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.591769][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.591769][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.591769][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.591783][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.591785][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.591787][ T1] preempt_count: 1, expected: 0 [ 3.591788][ T1] RCU nest depth: 0, expected: 0 [ 3.591788][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.591791][ T1] #0: ffffffff8d97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.591802][ T1] #1: ffffffff8d97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.591808][ T1] #2: ffffffff8d89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.591811][ T1] #3: ffffffff8d89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.591815][ T1] irq event stamp: 598730 [ 3.591816][ T1] hardirqs last enabled at (598729): [] __down_trylock_console_sem+0x86/0xa0 [ 3.591819][ T1] hardirqs last disabled at (598730): [] console_emit_next_record+0x3d4/0x4c0 [ 3.591821][ T1] softirqs last enabled at (598128): [] handle_softirqs+0x67c/0x900 [ 3.591824][ T1] softirqs last disabled at (598121): [] __irq_exit_rcu+0x145/0x1c0 [ 3.591827][ T1] Preemption disabled at: [ 3.591827][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.591833][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.591836][ T1] Tainted: [W]=WARN [ 3.591837][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.591839][ T1] Call Trace: [ 3.591840][ T1] [ 3.591842][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.591848][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.591849][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.591854][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.591858][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.591862][ T1] __kmalloc_noprof+0x443/0x760 [ 3.591864][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.591871][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.591873][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.591877][ T1] put_chars+0x1e1/0x2f0 [ 3.591879][ T1] ? __send_to_port+0x420/0x420 [ 3.591882][ T1] ? validate_chain+0x38b/0xc20 [ 3.591887][ T1] hvc_console_print+0x292/0x780 [ 3.591894][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.591897][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.591900][ T1] ? lock_acquire+0x13c/0x160 [ 3.591904][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.591908][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.591910][ T1] ? console_flush_one_record+0x106/0x710 [ 3.591913][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.591914][ T1] ? lock_acquire+0x13c/0x160 [ 3.591918][ T1] console_flush_one_record+0x46f/0x710 [ 3.591922][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.591924][ T1] ? __lock_acquire+0x518/0xc20 [ 3.591929][ T1] console_unlock+0xee/0x1f0 [ 3.591932][ T1] ? console_flush_one_record+0x710/0x710 [ 3.591934][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.591936][ T1] ? lock_acquire+0xe0/0x160 [ 3.591939][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.591941][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.591944][ T1] vprintk_emit+0x37c/0x3e0 [ 3.591946][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.591949][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.591954][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.591958][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.591960][ T1] ? simple_strntoull+0x10f/0x140 [ 3.591963][ T1] ? date_str+0x1e0/0x1e0 [ 3.591966][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.591970][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.591972][ T1] ? vprintk_default+0x20/0x20 [ 3.591976][ T1] ? vprintk_default+0x20/0x20 [ 3.591978][ T1] new_sync_write+0x33e/0x760 [ 3.591981][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.591985][ T1] ? new_sync_read+0x750/0x750 [ 3.591987][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.591990][ T1] ? do_sys_openat2+0xff/0x170 [ 3.591994][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.591996][ T1] vfs_write+0x655/0x970 [ 3.592000][ T1] ksys_write+0x116/0x250 [ 3.592003][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.592005][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.592008][ T1] do_syscall_64+0xff/0x530 [ 3.592011][ T1] ? exc_page_fault+0xee/0x100 [ 3.592014][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.592016][ T1] RIP: 0033:0x7fa70df04bee [ 3.592020][ 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 [ 3.592021][ T1] RSP: 002b:00007ffc94ea56d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.592024][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fa70df04bee [ 3.592025][ T1] RDX: 000000000000011c RSI: 000055557d326630 RDI: 0000000000000003 [ 3.592026][ T1] RBP: 00007ffc94ea56e0 R08: 0000000000000000 R09: 0000000000000000 [ 3.592027][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa70df900a0 [ 3.592028][ T1] R13: 00007fa70de8e3e0 R14: 000055557d326630 R15: 00007ffc94ea57f8 [ 3.592034][ T1] [ 3.593230][ T73] systemd-tmpfile (73) used greatest stack depth: 24832 bytes left [ 3.593488][ T1] virtme-ng-init: basic initialization done [ 3.652756][ T79] ip (79) used greatest stack depth: 23888 bytes left [ 3.675524][ T78] systemd-udevd (78) used greatest stack depth: 23840 bytes left [ 3.675684][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.676211][ T75] virtme-ng-init: triggering udev coldplug [ 5.861421][ T75] virtme-ng-init: waiting for udev to settle [ 5.861435][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.861438][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.861440][ T75] preempt_count: 1, expected: 0 [ 5.861440][ T75] RCU nest depth: 0, expected: 0 [ 5.861441][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.861443][ T75] #0: ffffffff8d97ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.861455][ T75] #1: ffffffff8d97de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.861460][ T75] #2: ffffffff8d89d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.861464][ T75] #3: ffffffff8d89d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.861468][ T75] irq event stamp: 13538 [ 5.861469][ T75] hardirqs last enabled at (13537): [] __down_trylock_console_sem+0x86/0xa0 [ 5.861472][ T75] hardirqs last disabled at (13538): [] console_emit_next_record+0x3d4/0x4c0 [ 5.861474][ T75] softirqs last enabled at (13068): [] handle_softirqs+0x67c/0x900 [ 5.861477][ T75] softirqs last disabled at (13063): [] __irq_exit_rcu+0x145/0x1c0 [ 5.861480][ T75] Preemption disabled at: [ 5.861480][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.861485][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.861489][ T75] Tainted: [W]=WARN [ 5.861490][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.861491][ T75] Call Trace: [ 5.861493][ T75] [ 5.861494][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.861500][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.861501][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.861506][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.861510][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.861514][ T75] __kmalloc_noprof+0x443/0x760 [ 5.861516][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.861523][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.861525][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.861529][ T75] put_chars+0x1e1/0x2f0 [ 5.861531][ T75] ? __send_to_port+0x420/0x420 [ 5.861534][ T75] ? validate_chain+0x38b/0xc20 [ 5.861539][ T75] hvc_console_print+0x292/0x780 [ 5.861546][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.861549][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.861552][ T75] ? lock_acquire+0x13c/0x160 [ 5.861555][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.861559][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.861561][ T75] ? console_flush_one_record+0x106/0x710 [ 5.861564][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.861566][ T75] ? lock_acquire+0x13c/0x160 [ 5.861570][ T75] console_flush_one_record+0x46f/0x710 [ 5.861574][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.861576][ T75] ? __lock_acquire+0x518/0xc20 [ 5.861581][ T75] console_unlock+0xee/0x1f0 [ 5.861584][ T75] ? console_flush_one_record+0x710/0x710 [ 5.861585][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.861587][ T75] ? lock_acquire+0xe0/0x160 [ 5.861591][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.861592][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.861595][ T75] vprintk_emit+0x37c/0x3e0 [ 5.861598][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.861600][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.861606][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.861609][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.861611][ T75] ? simple_strntoull+0x10f/0x140 [ 5.861615][ T75] ? date_str+0x1e0/0x1e0 [ 5.861618][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.861621][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.861624][ T75] ? vprintk_default+0x20/0x20 [ 5.861628][ T75] ? vprintk_default+0x20/0x20 [ 5.861630][ T75] new_sync_write+0x33e/0x760 [ 5.861633][ T75] ? kasan_quarantine_put+0x62/0x2b0 [ 5.861637][ T75] ? new_sync_read+0x750/0x750 [ 5.861638][ T75] ? lock_acquire.part.0+0xd4/0x280 [ 5.861641][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.861646][ T75] ? __fget_files+0x1e3/0x460 [ 5.861650][ T75] vfs_write+0x655/0x970 [ 5.861653][ T75] ksys_write+0x116/0x250 [ 5.861656][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.861659][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.861662][ T75] do_syscall_64+0xff/0x530 [ 5.861664][ T75] ? exc_page_fault+0xee/0x100 [ 5.861667][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.861669][ T75] RIP: 0033:0x7fa70df05ed2 [ 5.861673][ 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 [ 5.861675][ T75] RSP: 002b:00007fa70de4cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.861677][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fa70df05ed2 [ 5.861679][ T75] RDX: 000000000000002e RSI: 00007fa7080012c0 RDI: 0000000000000003 [ 5.861680][ T75] RBP: 00007fa70de4cc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.861680][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa70df900a0 [ 5.861681][ T75] R13: 00007fa70de8e3e0 R14: 00007fa7080012c0 R15: 00007fa70de4cda8 [ 5.861688][ T75] [ 6.463870][ T75] virtme-ng-init: udev is done [ 6.466781][ T1] virtme-ng-init: initialization done