virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.940934][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.940960][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.940962][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.940963][ T1] preempt_count: 1, expected: 0 [ 0.940964][ T1] RCU nest depth: 0, expected: 0 [ 0.940965][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.940967][ T1] #0: ff11000002893938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.940980][ T1] #1: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.940986][ T1] #2: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.940989][ T1] #3: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.940992][ T1] #4: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.940995][ T1] irq event stamp: 304346 [ 0.940996][ T1] hardirqs last enabled at (304345): [] __down_trylock_console_sem+0x86/0xa0 [ 0.940999][ T1] hardirqs last disabled at (304346): [] console_emit_next_record+0x3d4/0x4c0 [ 0.941001][ T1] softirqs last enabled at (302808): [] handle_softirqs+0x67c/0x900 [ 0.941005][ T1] softirqs last disabled at (302717): [] __irq_exit_rcu+0x145/0x1c0 [ 0.941007][ T1] Preemption disabled at: [ 0.941008][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.941013][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.941016][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.941018][ T1] Call Trace: [ 0.941019][ T1] [ 0.941023][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.941028][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.941030][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.941034][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.941037][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.941043][ T1] __kmalloc_noprof+0x443/0x760 [ 0.941045][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.941051][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.941054][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.941057][ T1] put_chars+0x1e1/0x2f0 [ 0.941059][ T1] ? __send_to_port+0x420/0x420 [ 0.941063][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.941066][ T1] ? validate_chain+0x38b/0xc20 [ 0.941071][ T1] hvc_console_print+0x292/0x780 [ 0.941074][ T1] ? __lock_acquire+0x518/0xc20 [ 0.941075][ T1] ? __lock_acquire+0x518/0xc20 [ 0.941080][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.941083][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.941085][ T1] ? lock_acquire+0x13c/0x160 [ 0.941089][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.941092][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.941094][ T1] ? console_flush_one_record+0x106/0x710 [ 0.941096][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.941098][ T1] ? lock_acquire+0x13c/0x160 [ 0.941102][ T1] console_flush_one_record+0x46f/0x710 [ 0.941105][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.941107][ T1] ? __lock_acquire+0x518/0xc20 [ 0.941112][ T1] console_unlock+0xee/0x1f0 [ 0.941114][ T1] ? console_flush_one_record+0x710/0x710 [ 0.941115][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.941117][ T1] ? lock_acquire+0x60/0x160 [ 0.941121][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.941123][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.941126][ T1] vprintk_emit+0x37c/0x3e0 [ 0.941128][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.941130][ T1] ? find_held_lock+0x2b/0x80 [ 0.941132][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.941134][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.941138][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.941143][ T1] ? device_rename.cold+0xa/0xa [ 0.941145][ T1] ? __lock_acquire+0x518/0xc20 [ 0.941149][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.941151][ T1] ? find_held_lock+0x2b/0x80 [ 0.941155][ T1] dev_printk_emit+0xb9/0xee [ 0.941157][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.941160][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.941164][ T1] ? proc_register+0x368/0x8b0 [ 0.941171][ T1] _dev_info+0xe2/0x116 [ 0.941174][ T1] ? _dev_notice+0x120/0x120 [ 0.941178][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.941182][ T1] ? rtc_proc_show+0x400/0x400 [ 0.941186][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.941191][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.941194][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.941197][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.941203][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.941207][ T1] cmos_do_probe+0x73b/0x98a [ 0.941210][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.941212][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.941214][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.941220][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.941222][ T1] ? mc146818_set_time+0x500/0x500 [ 0.941225][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.941227][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.941232][ T1] platform_probe+0xfe/0x1f0 [ 0.941235][ T1] call_driver_probe+0x61/0x1c0 [ 0.941238][ T1] really_probe+0x199/0x760 [ 0.941241][ T1] ? __device_attach_driver+0x280/0x280 [ 0.941246][ T1] __driver_probe_device+0x24f/0x440 [ 0.941253][ T1] ? __device_attach_driver+0x280/0x280 [ 0.941255][ T1] ? __device_attach_driver+0x280/0x280 [ 0.941256][ T1] driver_probe_device+0x4a/0xf0 [ 0.941259][ T1] __driver_attach+0x1b8/0x540 [ 0.941262][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.941264][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.941267][ T1] ? bus_remove_file+0x50/0x50 [ 0.941269][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.941272][ T1] ? rtc_dev_init+0x40/0x40 [ 0.941277][ T1] ? rtc_dev_init+0x40/0x40 [ 0.941278][ T1] bus_add_driver+0x2c8/0x530 [ 0.941282][ T1] driver_register+0x1a3/0x390 [ 0.941285][ T1] __platform_driver_probe+0x13f/0x270 [ 0.941288][ T1] cmos_init+0x31/0x40 [ 0.941290][ T1] do_one_initcall+0x124/0x4f0 [ 0.941293][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.941295][ T1] ? parameq+0x110/0x110 [ 0.941300][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.941304][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.941307][ T1] kernel_init_freeable+0x596/0x630 [ 0.941310][ T1] ? rest_init+0x280/0x280 [ 0.941313][ T1] kernel_init+0x21/0x150 [ 0.941315][ T1] ? rest_init+0x280/0x280 [ 0.941317][ T1] ret_from_fork+0x474/0x6b0 [ 0.941321][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.941324][ T1] ? __switch_to+0x5a3/0xe00 [ 0.941328][ T1] ? rest_init+0x280/0x280 [ 0.941330][ T1] ret_from_fork_asm+0x11/0x20 [ 0.941338][ T1] [ 0.972595][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T05:06:14 UTC (1787893574) [ 0.973632][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.976799][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.985635][ T1] NET: Registered PF_INET6 protocol family [ 0.989729][ T1] Segment Routing with IPv6 [ 0.990120][ T1] In-situ OAM (IOAM) with IPv6 [ 0.990654][ T1] NET: Registered PF_PACKET protocol family [ 0.990960][ T1] 9pnet: Installing 9P2000 support [ 0.991296][ T1] Key type dns_resolver registered [ 0.991964][ T1] NET: Registered PF_VSOCK protocol family [ 0.996150][ T1] IPI shorthand broadcast: enabled [ 1.095069][ T1] sched_clock: Marking stable (1060001746, 34343016)->(1185459152, -91114390) [ 1.097164][ T1] registered taskstats version 1 [ 1.098873][ T1] Loading compiled-in X.509 certificates [ 1.197637][ T1] Demotion targets for Node 0: null [ 1.197947][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.198235][ T1] page_owner is disabled [ 1.199232][ T1] PM: Magic number: 6:709:113 [ 1.199649][ T1] netconsole: network logging started [ 1.200963][ T1] ALSA device list: [ 1.201926][ T1] No soundcards found. [ 1.203070][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.205548][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.206322][ T1] devtmpfs: mounted [ 1.206633][ T1] VFS: Pivoted into new rootfs [ 1.235619][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.235851][ T1] Write protecting the kernel read-only data: 55296k [ 1.236487][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.236905][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.237158][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.238355][ T1] with arguments: [ 1.238491][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.238723][ T1] with environment: [ 1.238839][ T1] HOME=/ [ 1.238964][ T1] TERM=dumb [ 1.239080][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.239311][ T1] nr_open=2147483584 [ 1.239434][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.239701][ T1] virtme_rw_overlay0=/etc [ 1.239848][ T1] virtme_rw_overlay1=/lib [ 1.239996][ T1] virtme_rw_overlay2=/home [ 1.240152][ T1] virtme_rw_overlay3=/opt [ 1.240302][ T1] virtme_rw_overlay4=/srv [ 1.240456][ T1] virtme_rw_overlay5=/usr [ 1.240609][ T1] virtme_rw_overlay6=/var [ 1.240765][ T1] virtme_rw_overlay7=/tmp [ 1.240912][ T1] virtme_console=ttyS0 [ 1.241064][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.255633][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.256782][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.268858][ T1] overlayfs: failed to set xattr on upper [ 1.269106][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.269397][ T1] overlayfs: ...falling back to uuid=null. [ 1.271582][ T1] overlayfs: failed to set xattr on upper [ 1.271777][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.272008][ T1] overlayfs: ...falling back to uuid=null. [ 1.273894][ T1] overlayfs: failed to set xattr on upper [ 1.274091][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.274327][ T1] overlayfs: ...falling back to uuid=null. [ 1.276059][ T1] overlayfs: failed to set xattr on upper [ 1.276262][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.276511][ T1] overlayfs: ...falling back to uuid=null. [ 1.278253][ T1] overlayfs: failed to set xattr on upper [ 1.278451][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.278691][ T1] overlayfs: ...falling back to uuid=null. [ 1.280262][ T1] overlayfs: failed to set xattr on upper [ 1.280892][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.281120][ T1] overlayfs: ...falling back to uuid=null. [ 1.283142][ T1] overlayfs: failed to set xattr on upper [ 1.283351][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.283581][ T1] overlayfs: ...falling back to uuid=null. [ 1.285309][ T1] overlayfs: failed to set xattr on upper [ 1.285786][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.286019][ T1] overlayfs: ...falling back to uuid=null. [ 1.296507][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.395880][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.232220][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.232220][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.232220][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.232220][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.232236][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.232238][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.232239][ T1] preempt_count: 1, expected: 0 [ 3.232240][ T1] RCU nest depth: 0, expected: 0 [ 3.232241][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.232244][ T1] #0: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.232255][ T1] #1: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.232262][ T1] #2: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.232265][ T1] #3: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.232268][ T1] irq event stamp: 551022 [ 3.232269][ T1] hardirqs last enabled at (551021): [] __down_trylock_console_sem+0x86/0xa0 [ 3.232273][ T1] hardirqs last disabled at (551022): [] console_emit_next_record+0x3d4/0x4c0 [ 3.232274][ T1] softirqs last enabled at (550874): [] handle_softirqs+0x67c/0x900 [ 3.232277][ T1] softirqs last disabled at (549473): [] __irq_exit_rcu+0x145/0x1c0 [ 3.232280][ T1] Preemption disabled at: [ 3.232280][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.232286][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.232289][ T1] Tainted: [W]=WARN [ 3.232290][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.232293][ T1] Call Trace: [ 3.232294][ T1] [ 3.232296][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.232301][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.232303][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.232308][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.232311][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.232316][ T1] __kmalloc_noprof+0x443/0x760 [ 3.232318][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.232324][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.232327][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.232330][ T1] put_chars+0x1e1/0x2f0 [ 3.232333][ T1] ? __send_to_port+0x420/0x420 [ 3.232335][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.232339][ T1] ? validate_chain+0x38b/0xc20 [ 3.232347][ T1] hvc_console_print+0x292/0x780 [ 3.232353][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.232356][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.232358][ T1] ? lock_acquire+0x13c/0x160 [ 3.232362][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.232365][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.232367][ T1] ? console_flush_one_record+0x106/0x710 [ 3.232369][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.232371][ T1] ? lock_acquire+0x13c/0x160 [ 3.232375][ T1] console_flush_one_record+0x46f/0x710 [ 3.232378][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.232379][ T73] systemd-tmpfile (73) used greatest stack depth: 24760 bytes left [ 3.232380][ T1] ? __lock_acquire+0x518/0xc20 [ 3.232385][ T1] console_unlock+0xee/0x1f0 [ 3.232387][ T1] ? console_flush_one_record+0x710/0x710 [ 3.232389][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.232391][ T1] ? lock_acquire+0x60/0x160 [ 3.232395][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.232397][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.232400][ T1] vprintk_emit+0x37c/0x3e0 [ 3.232403][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.232406][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.232412][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.232416][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.232418][ T1] ? simple_strntoull+0x10f/0x140 [ 3.232422][ T1] ? date_str+0x1e0/0x1e0 [ 3.232425][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.232430][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.232432][ T1] ? vprintk_default+0x20/0x20 [ 3.232436][ T1] ? vprintk_default+0x20/0x20 [ 3.232439][ T1] new_sync_write+0x33e/0x760 [ 3.232442][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.232445][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.232449][ T1] ? new_sync_read+0x750/0x750 [ 3.232456][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.232459][ T1] vfs_write+0x6a2/0xbd0 [ 3.232463][ T1] ksys_write+0x116/0x250 [ 3.232466][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.232468][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.232472][ T1] do_syscall_64+0xff/0x530 [ 3.232474][ T1] ? exc_page_fault+0xee/0x100 [ 3.232477][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.232479][ T1] RIP: 0033:0x7f0c8cde3bee [ 3.232483][ 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 [ 3.232485][ T1] RSP: 002b:00007ffee817af80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.232487][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f0c8cde3bee [ 3.232488][ T1] RDX: 000000000000011c RSI: 0000555567673680 RDI: 0000000000000003 [ 3.232489][ T1] RBP: 00007ffee817af90 R08: 0000000000000000 R09: 0000000000000000 [ 3.232490][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0c8ce6f0a0 [ 3.232490][ T1] R13: 00007f0c8cd6d3e0 R14: 0000555567673680 R15: 00007ffee817b0a8 [ 3.232497][ T1] [ 3.234389][ T1] virtme-ng-init: basic initialization done [ 3.298480][ T79] ip (79) used greatest stack depth: 24656 bytes left [ 3.327209][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.327641][ T75] virtme-ng-init: triggering udev coldplug [ 4.232488][ T81] udevadm (81) used greatest stack depth: 24200 bytes left [ 4.232505][ T81] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.232508][ T81] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 81, name: udevadm [ 4.232510][ T81] preempt_count: 2, expected: 0 [ 4.232511][ T81] RCU nest depth: 0, expected: 0 [ 4.232512][ T81] locks held by udevadm/81: 5, last CPU#3: [ 4.232514][ T81] #0: ffffffffb20027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.232526][ T81] #1: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.232531][ T81] #2: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.232535][ T81] #3: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.232538][ T81] #4: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.232541][ T81] irq event stamp: 1049252 [ 4.232542][ T81] hardirqs last enabled at (1049251): [] __down_trylock_console_sem+0x86/0xa0 [ 4.232545][ T81] hardirqs last disabled at (1049252): [] console_emit_next_record+0x3d4/0x4c0 [ 4.232547][ T81] softirqs last enabled at (1048350): [] handle_softirqs+0x67c/0x900 [ 4.232549][ T81] softirqs last disabled at (1048345): [] __irq_exit_rcu+0x145/0x1c0 [ 4.232551][ T81] Preemption disabled at: [ 4.232552][ T81] [<0000000000000000>] 0x0 [ 4.232559][ T81] CPU: 3 UID: 0 PID: 81 Comm: udevadm Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.232563][ T81] Tainted: [W]=WARN [ 4.232563][ T81] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.232565][ T81] Call Trace: [ 4.232567][ T81] [ 4.232569][ T81] dump_stack_lvl+0x6f/0xa0 [ 4.232575][ T81] __might_resched.cold+0x1fe/0x2c1 [ 4.232579][ T81] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.232582][ T81] ? __kmalloc_noprof+0xdb/0x760 [ 4.232588][ T81] __kmalloc_noprof+0x443/0x760 [ 4.232590][ T81] ? alloc_buf.isra.0+0x4b/0x260 [ 4.232596][ T81] ? do_raw_spin_unlock+0x59/0x250 [ 4.232599][ T81] alloc_buf.isra.0+0x4b/0x260 [ 4.232603][ T81] put_chars+0x1e1/0x2f0 [ 4.232606][ T81] ? __send_to_port+0x420/0x420 [ 4.232608][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.232612][ T81] ? validate_chain+0x38b/0xc20 [ 4.232617][ T81] hvc_console_print+0x292/0x780 [ 4.232623][ T81] ? hvc_write+0x3a0/0x3a0 [ 4.232626][ T81] ? rcu_is_watching+0x16/0xd0 [ 4.232628][ T81] ? lock_acquire+0x13c/0x160 [ 4.232633][ T81] console_emit_next_record+0x22f/0x4c0 [ 4.232637][ T81] ? devkmsg_read+0x4b0/0x4b0 [ 4.232638][ T81] ? console_flush_one_record+0x106/0x710 [ 4.232640][ T81] ? rcu_is_watching+0x16/0xd0 [ 4.232642][ T81] ? lock_acquire+0x13c/0x160 [ 4.232646][ T81] console_flush_one_record+0x46f/0x710 [ 4.232650][ T81] ? console_emit_next_record+0x4c0/0x4c0 [ 4.232651][ T81] ? __lock_acquire+0x518/0xc20 [ 4.232656][ T81] console_unlock+0xee/0x1f0 [ 4.232658][ T81] ? console_flush_one_record+0x710/0x710 [ 4.232660][ T81] ? rcu_is_watching+0x16/0xd0 [ 4.232661][ T81] ? lock_acquire+0x60/0x160 [ 4.232665][ T81] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.232667][ T81] ? vprintk_emit+0x320/0x3e0 [ 4.232670][ T81] vprintk_emit+0x37c/0x3e0 [ 4.232673][ T81] ? wake_up_klogd_work_func+0x90/0x90 [ 4.232676][ T81] ? __lock_acquire+0x518/0xc20 [ 4.232679][ T81] _printk+0xc7/0x100 [ 4.232683][ T81] ? snapshot_read.cold+0x21/0x21 [ 4.232686][ T81] ? do_raw_spin_lock+0x131/0x280 [ 4.232689][ T81] ? __rwlock_init+0x150/0x150 [ 4.232692][ T81] ? do_raw_spin_lock+0x131/0x280 [ 4.232695][ T81] do_exit.cold+0x82/0x9c [ 4.232699][ T81] ? exit_notify+0x890/0x890 [ 4.232700][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 4.232703][ T81] ? rcu_is_watching+0x16/0xd0 [ 4.232707][ T81] do_group_exit+0xb8/0x370 [ 4.232710][ T81] __x64_sys_exit_group+0x3c/0x50 [ 4.232712][ T81] x64_sys_call+0x1567/0x1570 [ 4.232714][ T81] do_syscall_64+0xff/0x530 [ 4.232718][ T81] ? exc_page_fault+0xee/0x100 [ 4.232721][ T81] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.232723][ T81] RIP: 0033:0x7f8fddde91b8 [ 4.232725][ T81] Code: Unable to access opcode bytes at 0x7f8fddde918e. [ 4.232726][ T81] RSP: 002b:00007ffddeaceb68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.232729][ T81] RAX: ffffffffffffffda RBX: 00007f8fddf19f88 RCX: 00007f8fddde91b8 [ 4.232730][ T81] RDX: 00007f8fdd6474c8 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 4.232732][ T81] RBP: 00007ffddeacebc0 R08: 0000000000000000 R09: 0000000000000020 [ 4.232732][ T81] R10: 00007ffddeace9a0 R11: 0000000000000246 R12: 0000000000000001 [ 4.232733][ T81] R13: 0000000000000000 R14: 00007f8fddf18680 R15: 00007f8fddf19fa0 [ 4.232740][ T81] [ 5.779314][ T75] virtme-ng-init: waiting for udev to settle [ 5.779328][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.779330][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.779332][ T75] preempt_count: 1, expected: 0 [ 5.779332][ T75] RCU nest depth: 0, expected: 0 [ 5.779334][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.779336][ T75] #0: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.779350][ T75] #1: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.779354][ T75] #2: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.779357][ T75] #3: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.779361][ T75] irq event stamp: 2918 [ 5.779362][ T75] hardirqs last enabled at (2917): [] __down_trylock_console_sem+0x86/0xa0 [ 5.779365][ T75] hardirqs last disabled at (2918): [] console_emit_next_record+0x3d4/0x4c0 [ 5.779367][ T75] softirqs last enabled at (2406): [] fpu_clone+0xd9/0x410 [ 5.779371][ T75] softirqs last disabled at (2404): [] fpu_clone+0x82/0x410 [ 5.779373][ T75] Preemption disabled at: [ 5.779374][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.779379][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.779382][ T75] Tainted: [W]=WARN [ 5.779383][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.779385][ T75] Call Trace: [ 5.779387][ T75] [ 5.779388][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.779393][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.779395][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.779399][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.779402][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.779408][ T75] __kmalloc_noprof+0x443/0x760 [ 5.779410][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.779416][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.779419][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.779422][ T75] put_chars+0x1e1/0x2f0 [ 5.779425][ T75] ? __send_to_port+0x420/0x420 [ 5.779427][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.779431][ T75] ? validate_chain+0x38b/0xc20 [ 5.779436][ T75] hvc_console_print+0x292/0x780 [ 5.779443][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.779445][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.779447][ T75] ? lock_acquire+0x13c/0x160 [ 5.779452][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.779455][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.779456][ T75] ? console_flush_one_record+0x106/0x710 [ 5.779459][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.779461][ T75] ? lock_acquire+0x13c/0x160 [ 5.779465][ T75] console_flush_one_record+0x46f/0x710 [ 5.779468][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.779470][ T75] ? __lock_acquire+0x518/0xc20 [ 5.779475][ T75] console_unlock+0xee/0x1f0 [ 5.779477][ T75] ? console_flush_one_record+0x710/0x710 [ 5.779479][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.779481][ T75] ? lock_acquire+0x60/0x160 [ 5.779484][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.779486][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.779489][ T75] vprintk_emit+0x37c/0x3e0 [ 5.779492][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.779495][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.779501][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.779505][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.779507][ T75] ? simple_strntoull+0x10f/0x140 [ 5.779511][ T75] ? date_str+0x1e0/0x1e0 [ 5.779515][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.779519][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.779521][ T75] ? vprintk_default+0x20/0x20 [ 5.779525][ T75] ? vprintk_default+0x20/0x20 [ 5.779527][ T75] new_sync_write+0x33e/0x760 [ 5.779531][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.779535][ T75] ? new_sync_read+0x750/0x750 [ 5.779539][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.779544][ T75] ? __fget_files+0x1e3/0x460 [ 5.779548][ T75] vfs_write+0x6a2/0xbd0 [ 5.779552][ T75] ksys_write+0x116/0x250 [ 5.779555][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.779557][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.779561][ T75] do_syscall_64+0xff/0x530 [ 5.779563][ T75] ? exc_page_fault+0xee/0x100 [ 5.779566][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.779568][ T75] RIP: 0033:0x7f0c8cde4ed2 [ 5.779572][ 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 [ 5.779574][ T75] RSP: 002b:00007f0c8cd2bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.779576][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f0c8cde4ed2 [ 5.779577][ T75] RDX: 000000000000002e RSI: 00007f0c88001090 RDI: 0000000000000003 [ 5.779578][ T75] RBP: 00007f0c8cd2bc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.779579][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0c8ce6f0a0 [ 5.779580][ T75] R13: 00007f0c8cd6d3e0 R14: 00007f0c88001090 R15: 00007f0c8cd2bda8 [ 5.779587][ T75] [ 6.059111][ T75] virtme-ng-init: udev is done [ 6.061888][ T1] virtme-ng-init: initialization done