virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.958891][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.958909][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.958911][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.958912][ T1] preempt_count: 1, expected: 0 [ 0.958913][ T1] RCU nest depth: 0, expected: 0 [ 0.958914][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.958916][ T1] #0: ff1100000282b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.958928][ T1] #1: ffffffffa2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.958934][ T1] #2: ffffffffa2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.958937][ T1] #3: ffffffffa2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.958940][ T1] #4: ffffffffa2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.958943][ T1] irq event stamp: 309094 [ 0.958944][ T1] hardirqs last enabled at (309093): [] __down_trylock_console_sem+0x86/0xa0 [ 0.958948][ T1] hardirqs last disabled at (309094): [] console_emit_next_record+0x3d4/0x4c0 [ 0.958949][ T1] softirqs last enabled at (308672): [] handle_softirqs+0x67c/0x900 [ 0.958953][ T1] softirqs last disabled at (308667): [] __irq_exit_rcu+0x145/0x1c0 [ 0.958956][ T1] Preemption disabled at: [ 0.958957][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.958961][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.958964][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.958966][ T1] Call Trace: [ 0.958967][ T1] [ 0.958970][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.958975][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.958977][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.958981][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.958984][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.958989][ T1] __kmalloc_noprof+0x443/0x760 [ 0.958992][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.958997][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.959000][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.959003][ T1] put_chars+0x1e1/0x2f0 [ 0.959006][ T1] ? __send_to_port+0x420/0x420 [ 0.959009][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.959013][ T1] ? validate_chain+0x38b/0xc20 [ 0.959017][ T1] hvc_console_print+0x292/0x780 [ 0.959020][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959022][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959027][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.959030][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959032][ T1] ? lock_acquire+0x13c/0x160 [ 0.959036][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.959039][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.959040][ T1] ? console_flush_one_record+0x106/0x710 [ 0.959043][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959045][ T1] ? lock_acquire+0x13c/0x160 [ 0.959048][ T1] console_flush_one_record+0x46f/0x710 [ 0.959052][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.959053][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959058][ T1] console_unlock+0xee/0x1f0 [ 0.959060][ T1] ? console_flush_one_record+0x710/0x710 [ 0.959062][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959063][ T1] ? lock_acquire+0x60/0x160 [ 0.959067][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.959069][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.959072][ T1] vprintk_emit+0x37c/0x3e0 [ 0.959074][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.959076][ T1] ? find_held_lock+0x2b/0x80 [ 0.959078][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.959080][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.959084][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.959088][ T1] ? device_rename.cold+0xa/0xa [ 0.959090][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959098][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.959100][ T1] ? find_held_lock+0x2b/0x80 [ 0.959104][ T1] dev_printk_emit+0xb9/0xee [ 0.959107][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.959109][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.959114][ T1] ? proc_register+0x368/0x8b0 [ 0.959121][ T1] _dev_info+0xe2/0x116 [ 0.959123][ T1] ? _dev_notice+0x120/0x120 [ 0.959128][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.959132][ T1] ? rtc_proc_show+0x400/0x400 [ 0.959136][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.959141][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.959146][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.959153][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.959156][ T1] cmos_do_probe+0x73b/0x98a [ 0.959159][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.959161][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.959162][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.959169][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.959170][ T1] ? mc146818_set_time+0x500/0x500 [ 0.959174][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.959176][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.959181][ T1] platform_probe+0xfe/0x1f0 [ 0.959183][ T1] call_driver_probe+0x61/0x1c0 [ 0.959186][ T1] really_probe+0x199/0x760 [ 0.959189][ T1] ? __device_attach_driver+0x280/0x280 [ 0.959191][ T1] __driver_probe_device+0x24f/0x440 [ 0.959194][ T1] ? __device_attach_driver+0x280/0x280 [ 0.959196][ T1] ? __device_attach_driver+0x280/0x280 [ 0.959198][ T1] driver_probe_device+0x4a/0xf0 [ 0.959201][ T1] __driver_attach+0x1b8/0x540 [ 0.959203][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.959206][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.959209][ T1] ? bus_remove_file+0x50/0x50 [ 0.959210][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.959214][ T1] ? rtc_dev_init+0x40/0x40 [ 0.959219][ T1] ? rtc_dev_init+0x40/0x40 [ 0.959220][ T1] bus_add_driver+0x2c8/0x530 [ 0.959224][ T1] driver_register+0x1a3/0x390 [ 0.959227][ T1] __platform_driver_probe+0x13f/0x270 [ 0.959230][ T1] cmos_init+0x31/0x40 [ 0.959231][ T1] do_one_initcall+0x124/0x4f0 [ 0.959235][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.959237][ T1] ? parameq+0x110/0x110 [ 0.959242][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.959246][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959249][ T1] kernel_init_freeable+0x596/0x630 [ 0.959252][ T1] ? rest_init+0x280/0x280 [ 0.959256][ T1] kernel_init+0x21/0x150 [ 0.959258][ T1] ? rest_init+0x280/0x280 [ 0.959259][ T1] ret_from_fork+0x474/0x6b0 [ 0.959264][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.959267][ T1] ? __switch_to+0x5a3/0xe00 [ 0.959271][ T1] ? rest_init+0x280/0x280 [ 0.959273][ T1] ret_from_fork_asm+0x11/0x20 [ 0.959281][ T1] [ 0.990216][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:53:40 UTC (1787882020) [ 0.991271][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.994070][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.002865][ T1] NET: Registered PF_INET6 protocol family [ 1.006442][ T1] Segment Routing with IPv6 [ 1.006951][ T1] In-situ OAM (IOAM) with IPv6 [ 1.007304][ T1] NET: Registered PF_PACKET protocol family [ 1.007552][ T1] 9pnet: Installing 9P2000 support [ 1.007890][ T1] Key type dns_resolver registered [ 1.008616][ T1] NET: Registered PF_VSOCK protocol family [ 1.012585][ T1] IPI shorthand broadcast: enabled [ 1.110644][ T1] sched_clock: Marking stable (1079001934, 31285774)->(1185566221, -75278513) [ 1.112736][ T1] registered taskstats version 1 [ 1.115125][ T1] Loading compiled-in X.509 certificates [ 1.211916][ T1] Demotion targets for Node 0: null [ 1.212208][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.212523][ T1] page_owner is disabled [ 1.213393][ T1] PM: Magic number: 6:559:863 [ 1.213780][ T1] netconsole: network logging started [ 1.215086][ T1] ALSA device list: [ 1.215230][ T1] No soundcards found. [ 1.216952][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.219369][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.220158][ T1] devtmpfs: mounted [ 1.220431][ T1] VFS: Pivoted into new rootfs [ 1.248784][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.249019][ T1] Write protecting the kernel read-only data: 55296k [ 1.249560][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.249983][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.250291][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.250574][ T1] with arguments: [ 1.250701][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.250924][ T1] with environment: [ 1.251037][ T1] HOME=/ [ 1.251164][ T1] TERM=dumb [ 1.251277][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.251791][ T1] nr_open=2147483584 [ 1.252048][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.254304][ T1] virtme_rw_overlay0=/etc [ 1.254504][ T1] virtme_rw_overlay1=/lib [ 1.254713][ T1] virtme_rw_overlay2=/home [ 1.254904][ T1] virtme_rw_overlay3=/opt [ 1.255112][ T1] virtme_rw_overlay4=/srv [ 1.255344][ T1] virtme_rw_overlay5=/usr [ 1.255535][ T1] virtme_rw_overlay6=/var [ 1.255737][ T1] virtme_rw_overlay7=/tmp [ 1.255949][ T1] virtme_console=ttyS0 [ 1.256147][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.270728][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.271980][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.279842][ T1] overlayfs: failed to set xattr on upper [ 1.280132][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.280468][ T1] overlayfs: ...falling back to uuid=null. [ 1.282801][ T1] overlayfs: failed to set xattr on upper [ 1.283032][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.283529][ T1] overlayfs: ...falling back to uuid=null. [ 1.285422][ T1] overlayfs: failed to set xattr on upper [ 1.285658][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.285943][ T1] overlayfs: ...falling back to uuid=null. [ 1.287881][ T1] overlayfs: failed to set xattr on upper [ 1.288111][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.288417][ T1] overlayfs: ...falling back to uuid=null. [ 1.290916][ T1] overlayfs: failed to set xattr on upper [ 1.291154][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291454][ T1] overlayfs: ...falling back to uuid=null. [ 1.293151][ T1] overlayfs: failed to set xattr on upper [ 1.293719][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.294001][ T1] overlayfs: ...falling back to uuid=null. [ 1.295874][ T1] overlayfs: failed to set xattr on upper [ 1.296111][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.296410][ T1] overlayfs: ...falling back to uuid=null. [ 1.298263][ T1] overlayfs: failed to set xattr on upper [ 1.298896][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.299187][ T1] overlayfs: ...falling back to uuid=null. [ 1.309936][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.390789][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.294090][ T74] systemd-tmpfile (74) used greatest stack depth: 24944 bytes left [ 3.294110][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.294112][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.294114][ T74] preempt_count: 2, expected: 0 [ 3.294115][ T74] RCU nest depth: 0, expected: 0 [ 3.294116][ T74] locks held by systemd-tmpfile/74: 5, last CPU#3: [ 3.294118][ T74] #0: ffffffffa20027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.294130][ T74] #1: ffffffffa2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.294135][ T74] #2: ffffffffa2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.294138][ T74] #3: ffffffffa2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.294141][ T74] #4: ffffffffa2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.294145][ T74] irq event stamp: 2251066 [ 3.294146][ T74] hardirqs last enabled at (2251065): [] __down_trylock_console_sem+0x86/0xa0 [ 3.294149][ T74] hardirqs last disabled at (2251066): [] console_emit_next_record+0x3d4/0x4c0 [ 3.294151][ T74] softirqs last enabled at (2249792): [] handle_softirqs+0x67c/0x900 [ 3.294153][ T74] softirqs last disabled at (2249653): [] __irq_exit_rcu+0x145/0x1c0 [ 3.294156][ T74] Preemption disabled at: [ 3.294156][ T74] [<0000000000000000>] 0x0 [ 3.294163][ T74] CPU: 3 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.294166][ T74] Tainted: [W]=WARN [ 3.294167][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.294169][ T74] Call Trace: [ 3.294170][ T74] [ 3.294172][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.294177][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.294181][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.294185][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.294190][ T74] __kmalloc_noprof+0x443/0x760 [ 3.294192][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.294199][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.294202][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.294205][ T74] put_chars+0x1e1/0x2f0 [ 3.294208][ T74] ? __send_to_port+0x420/0x420 [ 3.294209][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.294213][ T74] ? validate_chain+0x38b/0xc20 [ 3.294218][ T74] hvc_console_print+0x292/0x780 [ 3.294225][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.294227][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.294229][ T74] ? lock_acquire+0x13c/0x160 [ 3.294233][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.294236][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.294238][ T74] ? console_flush_one_record+0x106/0x710 [ 3.294240][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.294242][ T74] ? lock_acquire+0x13c/0x160 [ 3.294246][ T74] console_flush_one_record+0x46f/0x710 [ 3.294249][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.294251][ T74] ? __lock_acquire+0x518/0xc20 [ 3.294256][ T74] console_unlock+0xee/0x1f0 [ 3.294258][ T74] ? console_flush_one_record+0x710/0x710 [ 3.294259][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.294261][ T74] ? lock_acquire+0x60/0x160 [ 3.294265][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.294267][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.294269][ T74] vprintk_emit+0x37c/0x3e0 [ 3.294273][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.294276][ T74] ? __lock_acquire+0x518/0xc20 [ 3.294279][ T74] _printk+0xc7/0x100 [ 3.294283][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.294287][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.294290][ T74] ? __rwlock_init+0x150/0x150 [ 3.294294][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.294297][ T74] do_exit.cold+0x82/0x9c [ 3.294299][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.294299][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.294299][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.294299][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.294300][ T74] ? exit_notify+0x890/0x890 [ 3.294301][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.294304][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.294308][ T74] do_group_exit+0xb8/0x370 [ 3.294311][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.294313][ T74] x64_sys_call+0x1567/0x1570 [ 3.294315][ T74] do_syscall_64+0xff/0x530 [ 3.294319][ T74] ? exc_page_fault+0xee/0x100 [ 3.294322][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.294324][ T74] RIP: 0033:0x7f41c4d751b8 [ 3.294327][ T74] Code: Unable to access opcode bytes at 0x7f41c4d7518e. [ 3.294327][ T74] RSP: 002b:00007ffe46a0c088 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.294330][ T74] RAX: ffffffffffffffda RBX: 00007f41c4ea5f88 RCX: 00007f41c4d751b8 [ 3.294331][ T74] RDX: 00007f41c45d34c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.294332][ T74] RBP: 00007ffe46a0c0e0 R08: 0000000000000000 R09: 0000000000001000 [ 3.294333][ T74] R10: 00007ffe46a0bea0 R11: 0000000000000246 R12: 0000000000000001 [ 3.294334][ T74] R13: 0000000000000049 R14: 00007f41c4ea4680 R15: 00007f41c4ea5fa0 [ 3.294340][ T74] [ 3.314449][ T1] virtme-ng-init: basic initialization done [ 3.352341][ T80] ip (80) used greatest stack depth: 23648 bytes left [ 3.372648][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.373008][ T76] virtme-ng-init: triggering udev coldplug [ 5.271648][ T76] virtme-ng-init: waiting for udev to settle [ 5.271662][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.271665][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.271666][ T76] preempt_count: 1, expected: 0 [ 5.271667][ T76] RCU nest depth: 0, expected: 0 [ 5.271668][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.271671][ T76] #0: ffffffffa2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.271683][ T76] #1: ffffffffa2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.271687][ T76] #2: ffffffffa2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.271690][ T76] #3: ffffffffa2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.271693][ T76] irq event stamp: 3688 [ 5.271694][ T76] hardirqs last enabled at (3687): [] __down_trylock_console_sem+0x86/0xa0 [ 5.271697][ T76] hardirqs last disabled at (3688): [] console_emit_next_record+0x3d4/0x4c0 [ 5.271699][ T76] softirqs last enabled at (3196): [] fpu_clone+0xd9/0x410 [ 5.271703][ T76] softirqs last disabled at (3194): [] fpu_clone+0x82/0x410 [ 5.271705][ T76] Preemption disabled at: [ 5.271706][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.271711][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.271715][ T76] Tainted: [W]=WARN [ 5.271716][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.271718][ T76] Call Trace: [ 5.271720][ T76] [ 5.271721][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.271726][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.271727][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.271732][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.271735][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.271741][ T76] __kmalloc_noprof+0x443/0x760 [ 5.271743][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.271750][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.271753][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.271756][ T76] put_chars+0x1e1/0x2f0 [ 5.271759][ T76] ? __send_to_port+0x420/0x420 [ 5.271761][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.271765][ T76] ? validate_chain+0x38b/0xc20 [ 5.271770][ T76] hvc_console_print+0x292/0x780 [ 5.271777][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.271779][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.271781][ T76] ? lock_acquire+0x13c/0x160 [ 5.271785][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.271788][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.271790][ T76] ? console_flush_one_record+0x106/0x710 [ 5.271792][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.271794][ T76] ? lock_acquire+0x13c/0x160 [ 5.271798][ T76] console_flush_one_record+0x46f/0x710 [ 5.271802][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.271803][ T76] ? __lock_acquire+0x518/0xc20 [ 5.271808][ T76] console_unlock+0xee/0x1f0 [ 5.271810][ T76] ? console_flush_one_record+0x710/0x710 [ 5.271812][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.271813][ T76] ? lock_acquire+0x60/0x160 [ 5.271817][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.271819][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.271822][ T76] vprintk_emit+0x37c/0x3e0 [ 5.271825][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.271827][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.271834][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.271838][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.271840][ T76] ? simple_strntoull+0x10f/0x140 [ 5.271844][ T76] ? date_str+0x1e0/0x1e0 [ 5.271848][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.271852][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.271854][ T76] ? vprintk_default+0x20/0x20 [ 5.271858][ T76] ? vprintk_default+0x20/0x20 [ 5.271860][ T76] new_sync_write+0x33e/0x760 [ 5.271864][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.271868][ T76] ? new_sync_read+0x750/0x750 [ 5.271872][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.271877][ T76] ? __fget_files+0x1e3/0x460 [ 5.271881][ T76] vfs_write+0x6a2/0xbd0 [ 5.271884][ T76] ksys_write+0x116/0x250 [ 5.271887][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.271889][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.271892][ T76] do_syscall_64+0xff/0x530 [ 5.271895][ T76] ? exc_page_fault+0xee/0x100 [ 5.271898][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.271901][ T76] RIP: 0033:0x7f993aa52ed2 [ 5.271905][ T76] 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 [ 5.271907][ T76] RSP: 002b:00007f993a999c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.271909][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f993aa52ed2 [ 5.271911][ T76] RDX: 000000000000002e RSI: 00007f99340012c0 RDI: 0000000000000003 [ 5.271911][ T76] RBP: 00007f993a999c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.271912][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f993aadd0a0 [ 5.271913][ T76] R13: 00007f993a9db3e0 R14: 00007f99340012c0 R15: 00007f993a999da8 [ 5.271920][ T76] [ 5.810760][ T76] virtme-ng-init: udev is done [ 5.813521][ T1] virtme-ng-init: initialization done