virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.022866][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.022887][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.022890][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.022891][ T1] preempt_count: 1, expected: 0 [ 1.022892][ T1] RCU nest depth: 0, expected: 0 [ 1.022893][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.022895][ T1] #0: ff11000002903938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.022907][ T1] #1: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.022913][ T1] #2: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.022916][ T1] #3: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.022919][ T1] #4: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.022922][ T1] irq event stamp: 306524 [ 1.022923][ T1] hardirqs last enabled at (306523): [] __down_trylock_console_sem+0x86/0xa0 [ 1.022926][ T1] hardirqs last disabled at (306524): [] console_emit_next_record+0x3d4/0x4c0 [ 1.022927][ T1] softirqs last enabled at (306056): [] handle_softirqs+0x67c/0x900 [ 1.022931][ T1] softirqs last disabled at (306051): [] __irq_exit_rcu+0x145/0x1c0 [ 1.022933][ T1] Preemption disabled at: [ 1.022934][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.022938][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.022941][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.022942][ T1] Call Trace: [ 1.022944][ T1] [ 1.022947][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.022952][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.022953][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.022958][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.022961][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.022966][ T1] __kmalloc_noprof+0x443/0x760 [ 1.022968][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.022974][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.022976][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.022979][ T1] put_chars+0x1e1/0x2f0 [ 1.022982][ T1] ? __send_to_port+0x420/0x420 [ 1.022986][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.022990][ T1] ? validate_chain+0x38b/0xc20 [ 1.022994][ T1] hvc_console_print+0x292/0x780 [ 1.022997][ T1] ? __lock_acquire+0x518/0xc20 [ 1.022999][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023003][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.023007][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023009][ T1] ? lock_acquire+0x13c/0x160 [ 1.023013][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.023016][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.023017][ T1] ? console_flush_one_record+0x106/0x710 [ 1.023020][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023022][ T1] ? lock_acquire+0x13c/0x160 [ 1.023026][ T1] console_flush_one_record+0x46f/0x710 [ 1.023029][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.023030][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023036][ T1] console_unlock+0xee/0x1f0 [ 1.023038][ T1] ? console_flush_one_record+0x710/0x710 [ 1.023039][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023041][ T1] ? lock_acquire+0x60/0x160 [ 1.023044][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.023046][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.023049][ T1] vprintk_emit+0x37c/0x3e0 [ 1.023052][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.023054][ T1] ? find_held_lock+0x2b/0x80 [ 1.023056][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.023058][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.023061][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.023066][ T1] ? device_rename.cold+0xa/0xa [ 1.023068][ T1] ? __lock_acquire+0x518/0xc20 [ 1.023072][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.023074][ T1] ? find_held_lock+0x2b/0x80 [ 1.023078][ T1] dev_printk_emit+0xb9/0xee [ 1.023080][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.023083][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.023087][ T1] ? proc_register+0x368/0x8b0 [ 1.023093][ T1] _dev_info+0xe2/0x116 [ 1.023096][ T1] ? _dev_notice+0x120/0x120 [ 1.023100][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.023104][ T1] ? rtc_proc_show+0x400/0x400 [ 1.023108][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.023112][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.023117][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.023124][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.023124][ T1] cmos_do_probe+0x73b/0x98a [ 1.023124][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.023124][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.023124][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.023124][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.023124][ T1] ? mc146818_set_time+0x500/0x500 [ 1.023124][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.023124][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.023124][ T1] platform_probe+0xfe/0x1f0 [ 1.023124][ T1] call_driver_probe+0x61/0x1c0 [ 1.023124][ T1] really_probe+0x199/0x760 [ 1.023124][ T1] ? __device_attach_driver+0x280/0x280 [ 1.023124][ T1] __driver_probe_device+0x24f/0x440 [ 1.023124][ T1] ? __device_attach_driver+0x280/0x280 [ 1.023124][ T1] ? __device_attach_driver+0x280/0x280 [ 1.023124][ T1] driver_probe_device+0x4a/0xf0 [ 1.023124][ T1] __driver_attach+0x1b8/0x540 [ 1.023124][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.023124][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.023124][ T1] ? bus_remove_file+0x50/0x50 [ 1.023124][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.023124][ T1] ? rtc_dev_init+0x40/0x40 [ 1.023124][ T1] ? rtc_dev_init+0x40/0x40 [ 1.023124][ T1] bus_add_driver+0x2c8/0x530 [ 1.023124][ T1] driver_register+0x1a3/0x390 [ 1.023124][ T1] __platform_driver_probe+0x13f/0x270 [ 1.023124][ T1] cmos_init+0x31/0x40 [ 1.023124][ T1] do_one_initcall+0x124/0x4f0 [ 1.023124][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.023124][ T1] ? parameq+0x110/0x110 [ 1.023124][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.023124][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.023124][ T1] kernel_init_freeable+0x596/0x630 [ 1.023124][ T1] ? rest_init+0x280/0x280 [ 1.023124][ T1] kernel_init+0x21/0x150 [ 1.023124][ T1] ? rest_init+0x280/0x280 [ 1.023124][ T1] ret_from_fork+0x474/0x6b0 [ 1.023124][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.023124][ T1] ? __switch_to+0x5a3/0xe00 [ 1.023124][ T1] ? rest_init+0x280/0x280 [ 1.023124][ T1] ret_from_fork_asm+0x11/0x20 [ 1.023124][ T1] [ 1.053390][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:19:57 UTC (1787879997) [ 1.054478][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.057409][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.065142][ T1] NET: Registered PF_INET6 protocol family [ 1.069076][ T1] Segment Routing with IPv6 [ 1.069469][ T1] In-situ OAM (IOAM) with IPv6 [ 1.069815][ T1] NET: Registered PF_PACKET protocol family [ 1.070060][ T1] 9pnet: Installing 9P2000 support [ 1.070393][ T1] Key type dns_resolver registered [ 1.071071][ T1] NET: Registered PF_VSOCK protocol family [ 1.075371][ T1] IPI shorthand broadcast: enabled [ 1.178890][ T1] sched_clock: Marking stable (1144001980, 34122336)->(1255328315, -77203999) [ 1.181152][ T1] registered taskstats version 1 [ 1.182911][ T1] Loading compiled-in X.509 certificates [ 1.281377][ T1] Demotion targets for Node 0: null [ 1.281755][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.282090][ T1] page_owner is disabled [ 1.282839][ T1] PM: Magic number: 6:491:307 [ 1.283080][ T1] tty tty36: hash matches [ 1.283619][ T1] netconsole: network logging started [ 1.285140][ T1] ALSA device list: [ 1.285873][ T1] No soundcards found. [ 1.287087][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.289738][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.290554][ T1] devtmpfs: mounted [ 1.290911][ T1] VFS: Pivoted into new rootfs [ 1.319081][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.320158][ T1] Write protecting the kernel read-only data: 55296k [ 1.320801][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.321290][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.321899][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.322179][ T1] with arguments: [ 1.322297][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.322535][ T1] with environment: [ 1.322649][ T1] HOME=/ [ 1.322768][ T1] TERM=dumb [ 1.322887][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.323128][ T1] nr_open=2147483584 [ 1.323239][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.323561][ T1] virtme_rw_overlay0=/etc [ 1.323709][ T1] virtme_rw_overlay1=/lib [ 1.323855][ T1] virtme_rw_overlay2=/home [ 1.324003][ T1] virtme_rw_overlay3=/opt [ 1.324186][ T1] virtme_rw_overlay4=/srv [ 1.324334][ T1] virtme_rw_overlay5=/usr [ 1.324481][ T1] virtme_rw_overlay6=/var [ 1.324673][ T1] virtme_rw_overlay7=/tmp [ 1.324825][ T1] virtme_console=ttyS0 [ 1.324971][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.340593][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.341850][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.351929][ T1] overlayfs: failed to set xattr on upper [ 1.352216][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352486][ T1] overlayfs: ...falling back to uuid=null. [ 1.354728][ T1] overlayfs: failed to set xattr on upper [ 1.354927][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.355254][ T1] overlayfs: ...falling back to uuid=null. [ 1.357041][ T1] overlayfs: failed to set xattr on upper [ 1.357245][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357476][ T1] overlayfs: ...falling back to uuid=null. [ 1.359284][ T1] overlayfs: failed to set xattr on upper [ 1.359476][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.359714][ T1] overlayfs: ...falling back to uuid=null. [ 1.361511][ T1] overlayfs: failed to set xattr on upper [ 1.361721][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.361948][ T1] overlayfs: ...falling back to uuid=null. [ 1.363527][ T1] overlayfs: failed to set xattr on upper [ 1.363730][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.363971][ T1] overlayfs: ...falling back to uuid=null. [ 1.366295][ T1] overlayfs: failed to set xattr on upper [ 1.366491][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.366730][ T1] overlayfs: ...falling back to uuid=null. [ 1.369066][ T1] overlayfs: failed to set xattr on upper [ 1.369278][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369512][ T1] overlayfs: ...falling back to uuid=null. [ 1.379965][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.407678][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.543291][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.543291][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.543291][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.543291][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.543307][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.543309][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.543311][ T1] preempt_count: 1, expected: 0 [ 3.543311][ T1] RCU nest depth: 0, expected: 0 [ 3.543312][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.543314][ T1] #0: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.543326][ T1] #1: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.543330][ T1] #2: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.543334][ T1] #3: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.543337][ T1] irq event stamp: 555236 [ 3.543338][ T1] hardirqs last enabled at (555235): [] __down_trylock_console_sem+0x86/0xa0 [ 3.543341][ T1] hardirqs last disabled at (555236): [] console_emit_next_record+0x3d4/0x4c0 [ 3.543343][ T1] softirqs last enabled at (554588): [] fpu_clone+0xd9/0x410 [ 3.543347][ T1] softirqs last disabled at (554586): [] fpu_clone+0x82/0x410 [ 3.543349][ T1] Preemption disabled at: [ 3.543350][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.543355][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.543358][ T1] Tainted: [W]=WARN [ 3.543359][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.543361][ T1] Call Trace: [ 3.543363][ T1] [ 3.543364][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.543369][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.543371][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.543375][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.543378][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.543383][ T1] __kmalloc_noprof+0x443/0x760 [ 3.543386][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.543392][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.543395][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.543399][ T1] put_chars+0x1e1/0x2f0 [ 3.543401][ T1] ? __send_to_port+0x420/0x420 [ 3.543403][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.543407][ T1] ? validate_chain+0x38b/0xc20 [ 3.543413][ T1] hvc_console_print+0x292/0x780 [ 3.543420][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.543422][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.543424][ T1] ? lock_acquire+0x13c/0x160 [ 3.543428][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.543431][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.543433][ T1] ? console_flush_one_record+0x106/0x710 [ 3.543435][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.543437][ T1] ? lock_acquire+0x13c/0x160 [ 3.543441][ T1] console_flush_one_record+0x46f/0x710 [ 3.543445][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.543446][ T1] ? __lock_acquire+0x518/0xc20 [ 3.543451][ T1] console_unlock+0xee/0x1f0 [ 3.543453][ T1] ? console_flush_one_record+0x710/0x710 [ 3.543455][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.543457][ T1] ? lock_acquire+0x60/0x160 [ 3.543460][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.543462][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.543465][ T1] vprintk_emit+0x37c/0x3e0 [ 3.543468][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.543471][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.543477][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.543481][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.543482][ T1] ? simple_strntoull+0x10f/0x140 [ 3.543487][ T1] ? date_str+0x1e0/0x1e0 [ 3.543491][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.543494][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.543497][ T1] ? vprintk_default+0x20/0x20 [ 3.543501][ T1] ? vprintk_default+0x20/0x20 [ 3.543503][ T1] new_sync_write+0x33e/0x760 [ 3.543507][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.543509][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.543513][ T1] ? new_sync_read+0x750/0x750 [ 3.543520][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.543523][ T1] vfs_write+0x6a2/0xbd0 [ 3.543532][ T1] ksys_write+0x116/0x250 [ 3.543534][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.543537][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.543540][ T1] do_syscall_64+0xff/0x530 [ 3.543542][ T1] ? exc_page_fault+0xee/0x100 [ 3.543544][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.543546][ T1] RIP: 0033:0x7f2c55aadbee [ 3.543550][ 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 [ 3.543552][ T1] RSP: 002b:00007ffebb896470 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.543555][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f2c55aadbee [ 3.543556][ T1] RDX: 000000000000011c RSI: 000055555a5d1680 RDI: 0000000000000003 [ 3.543557][ T1] RBP: 00007ffebb896480 R08: 0000000000000000 R09: 0000000000000000 [ 3.543558][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2c55b390a0 [ 3.543558][ T1] R13: 00007f2c55a373e0 R14: 000055555a5d1680 R15: 00007ffebb896598 [ 3.543565][ T1] [ 3.545163][ T72] systemd-tmpfile (72) used greatest stack depth: 24992 bytes left [ 3.545286][ T1] virtme-ng-init: basic initialization done [ 3.573691][ T75] virtme-ng-init (75) used greatest stack depth: 24976 bytes left [ 3.604819][ T78] ip (78) used greatest stack depth: 23952 bytes left [ 3.642373][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.642798][ T74] virtme-ng-init: triggering udev coldplug [ 5.761662][ T74] virtme-ng-init: waiting for udev to settle [ 5.761676][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.761679][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.761680][ T74] preempt_count: 1, expected: 0 [ 5.761681][ T74] RCU nest depth: 0, expected: 0 [ 5.761683][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 5.761685][ T74] #0: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.761698][ T74] #1: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.761701][ T74] #2: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.761705][ T74] #3: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.761709][ T74] irq event stamp: 3788 [ 5.761709][ T74] hardirqs last enabled at (3787): [] __down_trylock_console_sem+0x86/0xa0 [ 5.761713][ T74] hardirqs last disabled at (3788): [] console_emit_next_record+0x3d4/0x4c0 [ 5.761715][ T74] softirqs last enabled at (3248): [] fpu_clone+0xd9/0x410 [ 5.761719][ T74] softirqs last disabled at (3246): [] fpu_clone+0x82/0x410 [ 5.761721][ T74] Preemption disabled at: [ 5.761722][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.761728][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.761731][ T74] Tainted: [W]=WARN [ 5.761732][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.761734][ T74] Call Trace: [ 5.761736][ T74] [ 5.761737][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.761742][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.761744][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.761748][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.761752][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.761757][ T74] __kmalloc_noprof+0x443/0x760 [ 5.761759][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.761766][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.761769][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.761772][ T74] put_chars+0x1e1/0x2f0 [ 5.761775][ T74] ? __send_to_port+0x420/0x420 [ 5.761777][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.761781][ T74] ? validate_chain+0x38b/0xc20 [ 5.761786][ T74] hvc_console_print+0x292/0x780 [ 5.761793][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.761795][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.761797][ T74] ? lock_acquire+0x13c/0x160 [ 5.761801][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.761805][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.761806][ T74] ? console_flush_one_record+0x106/0x710 [ 5.761808][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.761810][ T74] ? lock_acquire+0x13c/0x160 [ 5.761814][ T74] console_flush_one_record+0x46f/0x710 [ 5.761818][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.761819][ T74] ? __lock_acquire+0x518/0xc20 [ 5.761825][ T74] console_unlock+0xee/0x1f0 [ 5.761827][ T74] ? console_flush_one_record+0x710/0x710 [ 5.761829][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.761830][ T74] ? lock_acquire+0x60/0x160 [ 5.761834][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.761836][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.761839][ T74] vprintk_emit+0x37c/0x3e0 [ 5.761842][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.761845][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.761851][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.761855][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.761857][ T74] ? simple_strntoull+0x10f/0x140 [ 5.761862][ T74] ? date_str+0x1e0/0x1e0 [ 5.761865][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.761869][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.761872][ T74] ? vprintk_default+0x20/0x20 [ 5.761875][ T74] ? vprintk_default+0x20/0x20 [ 5.761877][ T74] new_sync_write+0x33e/0x760 [ 5.761881][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.761885][ T74] ? new_sync_read+0x750/0x750 [ 5.761889][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.761894][ T74] ? __fget_files+0x1e3/0x460 [ 5.761898][ T74] vfs_write+0x6a2/0xbd0 [ 5.761902][ T74] ksys_write+0x116/0x250 [ 5.761904][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.761907][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.761910][ T74] do_syscall_64+0xff/0x530 [ 5.761913][ T74] ? exc_page_fault+0xee/0x100 [ 5.761916][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.761918][ T74] RIP: 0033:0x7f2c55aaeed2 [ 5.761922][ T74] 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 [ 5.761924][ T74] RSP: 002b:00007f2c559f5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.761927][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f2c55aaeed2 [ 5.761928][ T74] RDX: 000000000000002e RSI: 00007f2c500012c0 RDI: 0000000000000003 [ 5.761929][ T74] RBP: 00007f2c559f5c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.761930][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2c55b390a0 [ 5.761931][ T74] R13: 00007f2c55a373e0 R14: 00007f2c500012c0 R15: 00007f2c559f5da8 [ 5.761937][ T74] [ 6.261494][ T74] virtme-ng-init: udev is done [ 6.264210][ T1] virtme-ng-init: initialization done