virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.120959][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.120989][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.120992][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.120996][ T1] preempt_count: 1, expected: 0 [ 1.120997][ T1] RCU nest depth: 0, expected: 0 [ 1.120998][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.121000][ T1] #0: ff110000028f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.121013][ T1] #1: ffffffffa8969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.121019][ T1] #2: ffffffffa8969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.121022][ T1] #3: ffffffffa8889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.121025][ T1] #4: ffffffffa8889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.121029][ T1] irq event stamp: 308986 [ 1.121029][ T1] hardirqs last enabled at (308985): [] __down_trylock_console_sem+0x86/0xa0 [ 1.121033][ T1] hardirqs last disabled at (308986): [] console_emit_next_record+0x3d4/0x4c0 [ 1.121035][ T1] softirqs last enabled at (308322): [] handle_softirqs+0x67c/0x900 [ 1.121038][ T1] softirqs last disabled at (308051): [] __irq_exit_rcu+0x145/0x1c0 [ 1.121041][ T1] Preemption disabled at: [ 1.121041][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.121046][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.121049][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.121051][ T1] Call Trace: [ 1.121052][ T1] [ 1.121056][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.121061][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.121063][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.121067][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.121071][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.121076][ T1] __kmalloc_noprof+0x443/0x760 [ 1.121079][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.121084][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.121087][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.121090][ T1] put_chars+0x1e1/0x2f0 [ 1.121093][ T1] ? __send_to_port+0x420/0x420 [ 1.121097][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.121101][ T1] ? validate_chain+0x38b/0xc20 [ 1.121105][ T1] hvc_console_print+0x292/0x780 [ 1.121108][ T1] ? __lock_acquire+0x518/0xc20 [ 1.121110][ T1] ? __lock_acquire+0x518/0xc20 [ 1.121114][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.121118][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.121120][ T1] ? lock_acquire+0x13c/0x160 [ 1.121124][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.121128][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.121129][ T1] ? console_flush_one_record+0x106/0x710 [ 1.121131][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.121133][ T1] ? lock_acquire+0x13c/0x160 [ 1.121137][ T1] console_flush_one_record+0x46f/0x710 [ 1.121141][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.121142][ T1] ? __lock_acquire+0x518/0xc20 [ 1.121147][ T1] console_unlock+0xee/0x1f0 [ 1.121150][ T1] ? console_flush_one_record+0x710/0x710 [ 1.121151][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.121153][ T1] ? lock_acquire+0x60/0x160 [ 1.121157][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.121158][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.121161][ T1] vprintk_emit+0x37c/0x3e0 [ 1.121164][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.121166][ T1] ? find_held_lock+0x2b/0x80 [ 1.121168][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.121170][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.121174][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.121179][ T1] ? device_rename.cold+0xa/0xa [ 1.121180][ T1] ? __lock_acquire+0x518/0xc20 [ 1.121185][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.121187][ T1] ? find_held_lock+0x2b/0x80 [ 1.121191][ T1] dev_printk_emit+0xb9/0xee [ 1.121193][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.121196][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.121200][ T1] ? proc_register+0x368/0x8b0 [ 1.121207][ T1] _dev_info+0xe2/0x116 [ 1.121210][ T1] ? _dev_notice+0x120/0x120 [ 1.121214][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.121218][ T1] ? rtc_proc_show+0x400/0x400 [ 1.121222][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.121227][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.121232][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.121239][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.121243][ T1] cmos_do_probe+0x73b/0x98a [ 1.121245][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.121248][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.121249][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.121255][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.121257][ T1] ? mc146818_set_time+0x500/0x500 [ 1.121261][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.121263][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.121268][ T1] platform_probe+0xfe/0x1f0 [ 1.121270][ T1] call_driver_probe+0x61/0x1c0 [ 1.121273][ T1] really_probe+0x199/0x760 [ 1.121277][ T1] ? __device_attach_driver+0x280/0x280 [ 1.121279][ T1] __driver_probe_device+0x24f/0x440 [ 1.121282][ T1] ? __device_attach_driver+0x280/0x280 [ 1.121284][ T1] ? __device_attach_driver+0x280/0x280 [ 1.121286][ T1] driver_probe_device+0x4a/0xf0 [ 1.121289][ T1] __driver_attach+0x1b8/0x540 [ 1.121291][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.121294][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.121297][ T1] ? bus_remove_file+0x50/0x50 [ 1.121299][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.121302][ T1] ? rtc_dev_init+0x40/0x40 [ 1.121307][ T1] ? rtc_dev_init+0x40/0x40 [ 1.121309][ T1] bus_add_driver+0x2c8/0x530 [ 1.121313][ T1] driver_register+0x1a3/0x390 [ 1.121316][ T1] __platform_driver_probe+0x13f/0x270 [ 1.121319][ T1] cmos_init+0x31/0x40 [ 1.121320][ T1] do_one_initcall+0x124/0x4f0 [ 1.121324][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.121326][ T1] ? parameq+0x110/0x110 [ 1.121331][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.121335][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.121338][ T1] kernel_init_freeable+0x596/0x630 [ 1.121341][ T1] ? rest_init+0x280/0x280 [ 1.121345][ T1] kernel_init+0x21/0x150 [ 1.121347][ T1] ? rest_init+0x280/0x280 [ 1.121348][ T1] ret_from_fork+0x474/0x6b0 [ 1.121352][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.121356][ T1] ? __switch_to+0x5a3/0xe00 [ 1.121359][ T1] ? rest_init+0x280/0x280 [ 1.121362][ T1] ret_from_fork_asm+0x11/0x20 [ 1.121370][ T1] [ 1.152901][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T00:35:47 UTC (1787877347) [ 1.153949][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.157220][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.169181][ T1] NET: Registered PF_INET6 protocol family [ 1.174612][ T1] Segment Routing with IPv6 [ 1.175296][ T1] In-situ OAM (IOAM) with IPv6 [ 1.175840][ T1] NET: Registered PF_PACKET protocol family [ 1.176227][ T1] 9pnet: Installing 9P2000 support [ 1.176764][ T1] Key type dns_resolver registered [ 1.177704][ T1] NET: Registered PF_VSOCK protocol family [ 1.183071][ T1] IPI shorthand broadcast: enabled [ 1.292363][ T1] sched_clock: Marking stable (1258002215, 33628286)->(1371309445, -79678944) [ 1.294595][ T1] registered taskstats version 1 [ 1.297398][ T1] Loading compiled-in X.509 certificates [ 1.396449][ T1] Demotion targets for Node 0: null [ 1.396793][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12243) [ 1.397088][ T1] page_owner is disabled [ 1.397728][ T1] PM: Magic number: 6:144:558 [ 1.397945][ T1] misc vga_arbiter: hash matches [ 1.398446][ T1] netconsole: network logging started [ 1.399890][ T1] ALSA device list: [ 1.400622][ T1] No soundcards found. [ 1.401788][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.404899][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.405718][ T1] devtmpfs: mounted [ 1.405998][ T1] VFS: Pivoted into new rootfs [ 1.433069][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.433290][ T1] Write protecting the kernel read-only data: 55296k [ 1.433868][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.434303][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.434559][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.434832][ T1] with arguments: [ 1.434958][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.435191][ T1] with environment: [ 1.435310][ T1] HOME=/ [ 1.435433][ T1] TERM=dumb [ 1.435545][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.436218][ T1] nr_open=2147483584 [ 1.438498][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.439070][ T1] virtme_rw_overlay0=/etc [ 1.439221][ T1] virtme_rw_overlay1=/lib [ 1.439370][ T1] virtme_rw_overlay2=/home [ 1.439528][ T1] virtme_rw_overlay3=/opt [ 1.439971][ T1] virtme_rw_overlay4=/srv [ 1.440122][ T1] virtme_rw_overlay5=/usr [ 1.440280][ T1] virtme_rw_overlay6=/var [ 1.440434][ T1] virtme_rw_overlay7=/tmp [ 1.441977][ T1] virtme_console=ttyS0 [ 1.442138][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.458474][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.459807][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.468858][ T1] overlayfs: failed to set xattr on upper [ 1.469119][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.469399][ T1] overlayfs: ...falling back to uuid=null. [ 1.471872][ T1] overlayfs: failed to set xattr on upper [ 1.472081][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.472326][ T1] overlayfs: ...falling back to uuid=null. [ 1.474256][ T1] overlayfs: failed to set xattr on upper [ 1.474462][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.474733][ T1] overlayfs: ...falling back to uuid=null. [ 1.476575][ T1] overlayfs: failed to set xattr on upper [ 1.476814][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.477054][ T1] overlayfs: ...falling back to uuid=null. [ 1.478916][ T1] overlayfs: failed to set xattr on upper [ 1.479137][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.479378][ T1] overlayfs: ...falling back to uuid=null. [ 1.481437][ T1] overlayfs: failed to set xattr on upper [ 1.481722][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.481989][ T1] overlayfs: ...falling back to uuid=null. [ 1.484249][ T1] overlayfs: failed to set xattr on upper [ 1.484450][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.484687][ T1] overlayfs: ...falling back to uuid=null. [ 1.486525][ T1] overlayfs: failed to set xattr on upper [ 1.487469][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.487719][ T1] overlayfs: ...falling back to uuid=null. [ 1.498493][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.905538][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.656694][ T73] systemd-tmpfile (73) used greatest stack depth: 25360 bytes left [ 3.656712][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.656714][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.656716][ T73] preempt_count: 2, expected: 0 [ 3.656717][ T73] RCU nest depth: 0, expected: 0 [ 3.656718][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.656720][ T73] #0: ffffffffa88027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.656732][ T73] #1: ffffffffa8969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.656738][ T73] #2: ffffffffa8969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.656741][ T73] #3: ffffffffa8889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.656744][ T73] #4: ffffffffa8889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.656748][ T73] irq event stamp: 2339286 [ 3.656749][ T73] hardirqs last enabled at (2339285): [] __down_trylock_console_sem+0x86/0xa0 [ 3.656753][ T73] hardirqs last disabled at (2339286): [] console_emit_next_record+0x3d4/0x4c0 [ 3.656754][ T73] softirqs last enabled at (2338128): [] handle_softirqs+0x67c/0x900 [ 3.656756][ T73] softirqs last disabled at (2338123): [] __irq_exit_rcu+0x145/0x1c0 [ 3.656759][ T73] Preemption disabled at: [ 3.656759][ T73] [<0000000000000000>] 0x0 [ 3.656767][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.656770][ T73] Tainted: [W]=WARN [ 3.656771][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.656773][ T73] Call Trace: [ 3.656775][ T73] [ 3.656776][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.656782][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.656786][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.656789][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.656795][ T73] __kmalloc_noprof+0x443/0x760 [ 3.656797][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.656803][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.656806][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.656810][ T73] put_chars+0x1e1/0x2f0 [ 3.656813][ T73] ? __send_to_port+0x420/0x420 [ 3.656815][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.656819][ T73] ? validate_chain+0x38b/0xc20 [ 3.656825][ T73] hvc_console_print+0x292/0x780 [ 3.656832][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.656834][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.656836][ T73] ? lock_acquire+0x13c/0x160 [ 3.656841][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.656845][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.656846][ T73] ? console_flush_one_record+0x106/0x710 [ 3.656849][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.656851][ T73] ? lock_acquire+0x13c/0x160 [ 3.656855][ T73] console_flush_one_record+0x46f/0x710 [ 3.656859][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.656860][ T73] ? __lock_acquire+0x518/0xc20 [ 3.656871][ T73] console_unlock+0xee/0x1f0 [ 3.656873][ T73] ? console_flush_one_record+0x710/0x710 [ 3.656874][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.656876][ T73] ? lock_acquire+0x60/0x160 [ 3.656880][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.656882][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.656885][ T73] vprintk_emit+0x37c/0x3e0 [ 3.656888][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.656891][ T73] ? __lock_acquire+0x518/0xc20 [ 3.656895][ T73] _printk+0xc7/0x100 [ 3.656899][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.656902][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.656905][ T73] ? __rwlock_init+0x150/0x150 [ 3.656909][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.656912][ T73] do_exit.cold+0x82/0x9c [ 3.656916][ T73] ? exit_notify+0x890/0x890 [ 3.656917][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.656920][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.656924][ T73] do_group_exit+0xb8/0x370 [ 3.656927][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.656929][ T73] x64_sys_call+0x1567/0x1570 [ 3.656932][ T73] do_syscall_64+0xff/0x530 [ 3.656936][ T73] ? exc_page_fault+0xee/0x100 [ 3.656939][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.656942][ T73] RIP: 0033:0x7f5e7bdf11b8 [ 3.656944][ T73] Code: Unable to access opcode bytes at 0x7f5e7bdf118e. [ 3.656946][ T73] RSP: 002b:00007ffe8a0b7e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.656948][ T73] RAX: ffffffffffffffda RBX: 00007f5e7bf21f88 RCX: 00007f5e7bdf11b8 [ 3.656949][ T73] RDX: 00007f5e7b64f4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.656950][ T73] RBP: 00007ffe8a0b7ef0 R08: 0000000000000000 R09: 0000000000001000 [ 3.656951][ T73] R10: 00007ffe8a0b7cb0 R11: 0000000000000246 R12: 0000000000000001 [ 3.656952][ T73] R13: 0000000000000049 R14: 00007f5e7bf20680 R15: 00007f5e7bf21fa0 [ 3.656960][ T73] [ 3.657031][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.657031][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.657031][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.657031][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.674995][ T1] virtme-ng-init: basic initialization done [ 3.721734][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.748949][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.749363][ T75] virtme-ng-init: triggering udev coldplug [ 6.243893][ T75] virtme-ng-init: waiting for udev to settle [ 6.243909][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.243912][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.243914][ T75] preempt_count: 1, expected: 0 [ 6.243915][ T75] RCU nest depth: 0, expected: 0 [ 6.243916][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 6.243918][ T75] #0: ffffffffa8969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.243930][ T75] #1: ffffffffa8969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.243934][ T75] #2: ffffffffa8889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.243938][ T75] #3: ffffffffa8889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.243941][ T75] irq event stamp: 3624 [ 6.243942][ T75] hardirqs last enabled at (3623): [] __down_trylock_console_sem+0x86/0xa0 [ 6.243946][ T75] hardirqs last disabled at (3624): [] console_emit_next_record+0x3d4/0x4c0 [ 6.243947][ T75] softirqs last enabled at (3134): [] fpu_clone+0xd9/0x410 [ 6.243951][ T75] softirqs last disabled at (3132): [] fpu_clone+0x82/0x410 [ 6.243954][ T75] Preemption disabled at: [ 6.243954][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.243960][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.243964][ T75] Tainted: [W]=WARN [ 6.243965][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.243967][ T75] Call Trace: [ 6.243968][ T75] [ 6.243970][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.243974][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.243976][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.243981][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.243984][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.243989][ T75] __kmalloc_noprof+0x443/0x760 [ 6.243992][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.243998][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.244001][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.244005][ T75] put_chars+0x1e1/0x2f0 [ 6.244008][ T75] ? __send_to_port+0x420/0x420 [ 6.244010][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.244014][ T75] ? validate_chain+0x38b/0xc20 [ 6.244019][ T75] hvc_console_print+0x292/0x780 [ 6.244026][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.244029][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.244031][ T75] ? lock_acquire+0x13c/0x160 [ 6.244035][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.244039][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.244040][ T75] ? console_flush_one_record+0x106/0x710 [ 6.244043][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.244045][ T75] ? lock_acquire+0x13c/0x160 [ 6.244049][ T75] console_flush_one_record+0x46f/0x710 [ 6.244052][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.244054][ T75] ? __lock_acquire+0x518/0xc20 [ 6.244059][ T75] console_unlock+0xee/0x1f0 [ 6.244062][ T75] ? console_flush_one_record+0x710/0x710 [ 6.244063][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.244065][ T75] ? lock_acquire+0x60/0x160 [ 6.244069][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.244071][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.244074][ T75] vprintk_emit+0x37c/0x3e0 [ 6.244077][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.244080][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.244086][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.244090][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.244092][ T75] ? simple_strntoull+0x10f/0x140 [ 6.244097][ T75] ? date_str+0x1e0/0x1e0 [ 6.244100][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.244104][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.244107][ T75] ? vprintk_default+0x20/0x20 [ 6.244111][ T75] ? vprintk_default+0x20/0x20 [ 6.244113][ T75] new_sync_write+0x33e/0x760 [ 6.244117][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.244121][ T75] ? new_sync_read+0x750/0x750 [ 6.244125][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.244130][ T75] ? __fget_files+0x1e3/0x460 [ 6.244134][ T75] vfs_write+0x6a2/0xbd0 [ 6.244138][ T75] ksys_write+0x116/0x250 [ 6.244141][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.244143][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.244146][ T75] do_syscall_64+0xff/0x530 [ 6.244149][ T75] ? exc_page_fault+0xee/0x100 [ 6.244153][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.244155][ T75] RIP: 0033:0x7f1854ad2ed2 [ 6.244159][ 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 [ 6.244161][ T75] RSP: 002b:00007f1854a19c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.244164][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f1854ad2ed2 [ 6.244165][ T75] RDX: 000000000000002e RSI: 00007f18500012c0 RDI: 0000000000000003 [ 6.244166][ T75] RBP: 00007f1854a19c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.244167][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1854b5d0a0 [ 6.244168][ T75] R13: 00007f1854a5b3e0 R14: 00007f18500012c0 R15: 00007f1854a19da8 [ 6.244174][ T75] [ 6.774204][ T95] udevadm (95) used greatest stack depth: 24544 bytes left [ 6.774411][ T75] virtme-ng-init: udev is done [ 6.783667][ T1] virtme-ng-init: initialization done