virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.147521][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 1.147541][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.147543][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.147545][ T1] preempt_count: 1, expected: 0 [ 1.147546][ T1] RCU nest depth: 0, expected: 0 [ 1.147546][ T1] locks held by swapper/0/1: 4, last CPU#0: [ 1.147548][ T1] #0: ffffffffa037ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.147559][ T1] #1: ffffffffa037de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.147564][ T1] #2: ffffffffa029d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.147568][ T1] #3: ffffffffa029d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.147572][ T1] irq event stamp: 313928 [ 1.147573][ T1] hardirqs last enabled at (313927): [] __down_trylock_console_sem+0x86/0xa0 [ 1.147576][ T1] hardirqs last disabled at (313928): [] console_emit_next_record+0x3d4/0x4c0 [ 1.147578][ T1] softirqs last enabled at (313780): [] __alloc_skb+0x4c2/0x5f0 [ 1.147582][ T1] softirqs last disabled at (313778): [] __alloc_skb+0x4c2/0x5f0 [ 1.147584][ T1] Preemption disabled at: [ 1.147585][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.147590][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.147592][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.147594][ T1] Call Trace: [ 1.147596][ T1] [ 1.147599][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.147605][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.147606][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.147611][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.147615][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.147620][ T1] __kmalloc_noprof+0x443/0x760 [ 1.147622][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.147628][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.147631][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.147635][ T1] put_chars+0x1e1/0x2f0 [ 1.147637][ T1] ? __send_to_port+0x420/0x420 [ 1.147640][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.147646][ T1] ? validate_chain+0x38b/0xc20 [ 1.147651][ T1] hvc_console_print+0x292/0x780 [ 1.147654][ T1] ? __lock_acquire+0x518/0xc20 [ 1.147656][ T1] ? __lock_acquire+0x518/0xc20 [ 1.147659][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.147659][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.147659][ T1] ? lock_acquire+0x13c/0x160 [ 1.147659][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.147659][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.147659][ T1] ? console_flush_one_record+0x106/0x710 [ 1.147659][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.147659][ T1] ? lock_acquire+0x13c/0x160 [ 1.147659][ T1] console_flush_one_record+0x46f/0x710 [ 1.147659][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.147659][ T1] ? __lock_acquire+0x518/0xc20 [ 1.147659][ T1] console_unlock+0xee/0x1f0 [ 1.147659][ T1] ? console_flush_one_record+0x710/0x710 [ 1.147659][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.147659][ T1] ? lock_acquire+0xe0/0x160 [ 1.147659][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.147659][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.147659][ T1] vprintk_emit+0x37c/0x3e0 [ 1.147659][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.147659][ T1] ? team_module_init+0x60/0x60 [ 1.147659][ T1] _printk+0xc7/0x100 [ 1.147659][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.147659][ T1] ? lock_pin_lock+0x80/0x180 [ 1.147659][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.147659][ T1] ? add_device_randomness+0xbb/0x100 [ 1.147659][ T1] ? random_write_iter+0x20/0x20 [ 1.147659][ T1] ? phy_module_init+0x20/0x20 [ 1.147659][ T1] ? do_one_initcall+0x113/0x4f0 [ 1.147659][ T1] tun_init+0x24/0xb0 [ 1.147659][ T1] do_one_initcall+0x124/0x4f0 [ 1.147659][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.147659][ T1] ? parameq+0x110/0x110 [ 1.147659][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.147659][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.147659][ T1] kernel_init_freeable+0x596/0x630 [ 1.147659][ T1] ? rest_init+0x280/0x280 [ 1.147659][ T1] kernel_init+0x21/0x150 [ 1.147659][ T1] ? rest_init+0x280/0x280 [ 1.147659][ T1] ret_from_fork+0x474/0x6b0 [ 1.147659][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.147659][ T1] ? __switch_to+0x5a3/0xe00 [ 1.147659][ T1] ? rest_init+0x280/0x280 [ 1.147659][ T1] ret_from_fork_asm+0x11/0x20 [ 1.147659][ T1] [ 1.166367][ T1] i8042: PNP: No PS/2 controller found. [ 1.174296][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.174797][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:28:37 UTC (1787891317) [ 1.175815][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.178895][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.186071][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.189567][ T1] IPv4 over IPsec tunneling driver [ 1.192978][ T1] NET: Registered PF_INET6 protocol family [ 1.198989][ T1] Segment Routing with IPv6 [ 1.199179][ T1] RPL Segment Routing with IPv6 [ 1.199592][ T1] In-situ OAM (IOAM) with IPv6 [ 1.202876][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.209279][ T1] NET: Registered PF_PACKET protocol family [ 1.209695][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.210098][ T1] sctp: Hash tables configured (bind 32/56) [ 1.210741][ T1] 9pnet: Installing 9P2000 support [ 1.211089][ T1] Key type dns_resolver registered [ 1.211808][ T1] NET: Registered PF_VSOCK protocol family [ 1.216459][ T1] IPI shorthand broadcast: enabled [ 1.317990][ T1] sched_clock: Marking stable (1281001611, 36643718)->(1394088282, -76442953) [ 1.321055][ T1] registered taskstats version 1 [ 1.323340][ T1] Loading compiled-in X.509 certificates [ 1.436043][ T1] Demotion targets for Node 0: null [ 1.436479][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12316) [ 1.436854][ T1] page_owner is disabled [ 1.437700][ T1] PM: Magic number: 6:465:465 [ 1.438284][ T1] netconsole: network logging started [ 1.440676][ T1] ALSA device list: [ 1.440867][ T1] No soundcards found. [ 1.442893][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.445556][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.446443][ T1] devtmpfs: mounted [ 1.446834][ T1] VFS: Pivoted into new rootfs [ 1.475791][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.476384][ T1] Write protecting the kernel read-only data: 65536k [ 1.477163][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.480024][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.482055][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.482380][ T1] with arguments: [ 1.482545][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.482851][ T1] with environment: [ 1.483015][ T1] HOME=/ [ 1.483207][ T1] TERM=dumb [ 1.483378][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.483629][ T1] nr_open=2147483584 [ 1.483800][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.484136][ T1] virtme_rw_overlay0=/etc [ 1.484338][ T1] virtme_rw_overlay1=/lib [ 1.484535][ T1] virtme_rw_overlay2=/home [ 1.484754][ T1] virtme_rw_overlay3=/opt [ 1.484966][ T1] virtme_rw_overlay4=/srv [ 1.485163][ T1] virtme_rw_overlay5=/usr [ 1.485368][ T1] virtme_rw_overlay6=/var [ 1.485591][ T1] virtme_rw_overlay7=/tmp [ 1.485898][ T1] virtme_console=ttyS0 [ 1.486095][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.501188][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.502603][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.508150][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.514767][ T1] overlayfs: failed to set xattr on upper [ 1.515052][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.515400][ T1] overlayfs: ...falling back to uuid=null. [ 1.517943][ T1] overlayfs: failed to set xattr on upper [ 1.518177][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.518462][ T1] overlayfs: ...falling back to uuid=null. [ 1.520616][ T1] overlayfs: failed to set xattr on upper [ 1.521012][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.521320][ T1] overlayfs: ...falling back to uuid=null. [ 1.523448][ T1] overlayfs: failed to set xattr on upper [ 1.523689][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.523997][ T1] overlayfs: ...falling back to uuid=null. [ 1.526635][ T1] overlayfs: failed to set xattr on upper [ 1.527030][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.527343][ T1] overlayfs: ...falling back to uuid=null. [ 1.529245][ T1] overlayfs: failed to set xattr on upper [ 1.529487][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.530117][ T1] overlayfs: ...falling back to uuid=null. [ 1.532244][ T1] overlayfs: failed to set xattr on upper [ 1.532473][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.533327][ T1] overlayfs: ...falling back to uuid=null. [ 1.535491][ T1] overlayfs: failed to set xattr on upper [ 1.535736][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.536040][ T1] overlayfs: ...falling back to uuid=null. [ 1.547588][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.968090][ T75] systemd-tmpfile (75) used greatest stack depth: 24992 bytes left [ 3.968113][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.968116][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: systemd-tmpfile [ 3.968118][ T75] preempt_count: 2, expected: 0 [ 3.968119][ T75] RCU nest depth: 0, expected: 0 [ 3.968120][ T75] locks held by systemd-tmpfile/75: 5, last CPU#1: [ 3.968123][ T75] #0: ffffffffa02167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.968137][ T75] #1: ffffffffa037ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.968144][ T75] #2: ffffffffa037de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.968150][ T75] #3: ffffffffa029d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.968156][ T75] #4: ffffffffa029d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.968162][ T75] irq event stamp: 2263016 [ 3.968164][ T75] hardirqs last enabled at (2263015): [] __down_trylock_console_sem+0x86/0xa0 [ 3.968168][ T75] hardirqs last disabled at (2263016): [] console_emit_next_record+0x3d4/0x4c0 [ 3.968171][ T75] softirqs last enabled at (2262442): [] handle_softirqs+0x67c/0x900 [ 3.968174][ T75] softirqs last disabled at (2262437): [] __irq_exit_rcu+0x145/0x1c0 [ 3.968177][ T75] Preemption disabled at: [ 3.968178][ T75] [<0000000000000000>] 0x0 [ 3.968187][ T75] CPU: 1 UID: 0 PID: 75 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.968191][ T75] Tainted: [W]=WARN [ 3.968193][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.968195][ T75] Call Trace: [ 3.968197][ T75] [ 3.968199][ T75] dump_stack_lvl+0x6f/0xa0 [ 3.968207][ T75] __might_resched.cold+0x1fe/0x2c1 [ 3.968213][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.968219][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 3.968225][ T75] __kmalloc_noprof+0x443/0x760 [ 3.968228][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 3.968246][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 3.968250][ T75] alloc_buf.isra.0+0x4b/0x260 [ 3.968256][ T75] put_chars+0x1e1/0x2f0 [ 3.968261][ T75] ? __send_to_port+0x420/0x420 [ 3.968263][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.968268][ T75] ? validate_chain+0x38b/0xc20 [ 3.968277][ T75] hvc_console_print+0x292/0x780 [ 3.968289][ T75] ? hvc_write+0x3a0/0x3a0 [ 3.968293][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.968296][ T75] ? lock_acquire+0x13c/0x160 [ 3.968303][ T75] console_emit_next_record+0x22f/0x4c0 [ 3.968309][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 3.968312][ T75] ? console_flush_one_record+0x106/0x710 [ 3.968317][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.968321][ T75] ? lock_acquire+0x13c/0x160 [ 3.968327][ T75] console_flush_one_record+0x46f/0x710 [ 3.968334][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 3.968337][ T75] ? __lock_acquire+0x518/0xc20 [ 3.968346][ T75] console_unlock+0xee/0x1f0 [ 3.968351][ T75] ? console_flush_one_record+0x710/0x710 [ 3.968354][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.968357][ T75] ? lock_acquire+0xe0/0x160 [ 3.968363][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.968366][ T75] ? vprintk_emit+0x320/0x3e0 [ 3.968371][ T75] vprintk_emit+0x37c/0x3e0 [ 3.968376][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 3.968381][ T75] ? __lock_acquire+0x518/0xc20 [ 3.968387][ T75] _printk+0xc7/0x100 [ 3.968392][ T75] ? snapshot_read.cold+0x21/0x21 [ 3.968396][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.968400][ T75] ? __rwlock_init+0x150/0x150 [ 3.968407][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.968412][ T75] do_exit.cold+0x82/0x9c [ 3.968417][ T75] ? exit_notify+0x890/0x890 [ 3.968419][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 3.968424][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.968430][ T75] do_group_exit+0xb8/0x370 [ 3.968435][ T75] __x64_sys_exit_group+0x3c/0x50 [ 3.968438][ T75] x64_sys_call+0x1567/0x1570 [ 3.968441][ T75] do_syscall_64+0xff/0x530 [ 3.968446][ T75] ? exc_page_fault+0xee/0x100 [ 3.968450][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.968454][ T75] RIP: 0033:0x7f516189a1b8 [ 3.968457][ T75] Code: Unable to access opcode bytes at 0x7f516189a18e. [ 3.968459][ T75] RSP: 002b:00007fffc167f138 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.968462][ T75] RAX: ffffffffffffffda RBX: 00007f51619caf88 RCX: 00007f516189a1b8 [ 3.968464][ T75] RDX: 00007f51610f84c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.968465][ T75] RBP: 00007fffc167f190 R08: 0000000000000000 R09: 0000000000001000 [ 3.968467][ T75] R10: 00007fffc167ef50 R11: 0000000000000246 R12: 0000000000000001 [ 3.968468][ T75] R13: 0000000000000049 R14: 00007f51619c9680 R15: 00007f51619cafa0 [ 3.968481][ T75] [ 3.968510][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.968510][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.968510][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.968510][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.003775][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 4.003809][ C0] [ 4.003810][ C0] ======================================================== [ 4.003811][ C0] WARNING: possible irq lock inversion dependency detected [ 4.003813][ C0] 7.2.0-virtme #1 Tainted: G W [ 4.003814][ C0] -------------------------------------------------------- [ 4.003815][ C0] swapper/0/0 just changed the state of lock: [ 4.003816][ C0] ffffffffa029d760 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 4.003828][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 4.003829][ C0] (fs_reclaim){+.+.}-{0:0} [ 4.003831][ C0] [ 4.003831][ C0] [ 4.003831][ C0] and interrupts could create inverse lock ordering between them. [ 4.003831][ C0] [ 4.003832][ C0] [ 4.003832][ C0] other info that might help us debug this: [ 4.003832][ C0] Possible interrupt unsafe locking scenario: [ 4.003832][ C0] [ 4.003833][ C0] CPU0 CPU1 [ 4.003833][ C0] ---- ---- [ 4.003833][ C0] lock(fs_reclaim); [ 4.003834][ C0] local_irq_disable(); [ 4.003835][ C0] lock(console_owner); [ 4.003836][ C0] lock(fs_reclaim); [ 4.003836][ C0] [ 4.003837][ C0] lock(console_owner); [ 4.003838][ C0] [ 4.003838][ C0] *** DEADLOCK *** [ 4.003838][ C0] [ 4.003838][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 4.003839][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 4.003845][ C0] #1: ffffffffa03e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 4.003849][ C0] [ 4.003849][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 4.003853][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 4.003855][ C0] HARDIRQ-ON-W at: [ 4.003857][ C0] __lock_acquire+0x388/0xc20 [ 4.003861][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.003862][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.003865][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.003867][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.003870][ C0] workqueue_init+0x2a/0x680 [ 4.003873][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.003877][ C0] kernel_init+0x21/0x150 [ 4.003880][ C0] ret_from_fork+0x474/0x6b0 [ 4.003883][ C0] ret_from_fork_asm+0x11/0x20 [ 4.003885][ C0] SOFTIRQ-ON-W at: [ 4.003886][ C0] __lock_acquire+0x388/0xc20 [ 4.003888][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.003889][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.003891][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.003891][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.003893][ C0] workqueue_init+0x2a/0x680 [ 4.003894][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.003896][ C0] kernel_init+0x21/0x150 [ 4.003897][ C0] ret_from_fork+0x474/0x6b0 [ 4.003899][ C0] ret_from_fork_asm+0x11/0x20 [ 4.003900][ C0] INITIAL USE at: [ 4.003901][ C0] __lock_acquire+0x388/0xc20 [ 4.003902][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.003904][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.003905][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.003906][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.003907][ C0] workqueue_init+0x2a/0x680 [ 4.003909][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.003910][ C0] kernel_init+0x21/0x150 [ 4.003912][ C0] ret_from_fork+0x474/0x6b0 [ 4.003913][ C0] ret_from_fork_asm+0x11/0x20 [ 4.003914][ C0] } [ 4.003915][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 4.003918][ C0] ... acquired at: [ 4.003919][ C0] __lock_acquire+0x518/0xc20 [ 4.003921][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.003922][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.003923][ C0] __kmalloc_noprof+0xd3/0x760 [ 4.003924][ C0] alloc_buf.isra.0+0x4b/0x260 [ 4.003928][ C0] put_chars+0x1e1/0x2f0 [ 4.003929][ C0] hvc_console_print+0x292/0x780 [ 4.003933][ C0] console_emit_next_record+0x22f/0x4c0 [ 4.003934][ C0] console_flush_one_record+0x46f/0x710 [ 4.003936][ C0] console_unlock+0xee/0x1f0 [ 4.003938][ C0] vprintk_emit+0x37c/0x3e0 [ 4.003938][ C0] _printk+0xc7/0x100 [ 4.003941][ C0] tun_init+0x24/0xb0 [ 4.003944][ C0] do_one_initcall+0x124/0x4f0 [ 4.003945][ C0] kernel_init_freeable+0x596/0x630 [ 4.003947][ C0] kernel_init+0x21/0x150 [ 4.003948][ C0] ret_from_fork+0x474/0x6b0 [ 4.003949][ C0] ret_from_fork_asm+0x11/0x20 [ 4.003950][ C0] [ 4.003951][ C0] -> (console_owner){..-.}-{0:0} { [ 4.003952][ C0] IN-SOFTIRQ-W at: [ 4.003953][ C0] __lock_acquire+0x388/0xc20 [ 4.003955][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.003956][ C0] console_trylock_spinning+0xb5/0x1e0 [ 4.003958][ C0] vprintk_emit+0x320/0x3e0 [ 4.003959][ C0] _printk+0xc7/0x100 [ 4.003960][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.003962][ C0] call_timer_fn+0x160/0x4d0 [ 4.003964][ C0] __run_timers+0x68f/0xaa0 [ 4.003966][ C0] run_timer_softirq+0xf0/0x160 [ 4.003967][ C0] handle_softirqs+0x1d3/0x900 [ 4.003970][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.003971][ C0] irq_exit_rcu+0xe/0x30 [ 4.003972][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.003974][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.003976][ C0] pv_native_safe_halt+0xf/0x10 [ 4.003977][ C0] default_idle+0x9/0x10 [ 4.003978][ C0] default_idle_call+0x6e/0xb0 [ 4.003979][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.003982][ C0] do_idle+0xd8/0x190 [ 4.003983][ C0] cpu_startup_entry+0x53/0x70 [ 4.003984][ C0] rest_init+0x279/0x280 [ 4.003986][ C0] start_kernel+0x3b9/0x3c0 [ 4.003987][ C0] x86_64_start_reservations+0x24/0x30 [ 4.003989][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.003990][ C0] common_startup_64+0x13e/0x148 [ 4.003993][ C0] INITIAL USE at: [ 4.003994][ C0] } [ 4.003994][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 4.003997][ C0] ... acquired at: [ 4.003997][ C0] mark_lock+0x1d7/0xa00 [ 4.003998][ C0] mark_usage+0x42/0x170 [ 4.004000][ C0] __lock_acquire+0x388/0xc20 [ 4.004001][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.004002][ C0] console_trylock_spinning+0xb5/0x1e0 [ 4.004004][ C0] vprintk_emit+0x320/0x3e0 [ 4.004005][ C0] _printk+0xc7/0x100 [ 4.004006][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.004007][ C0] call_timer_fn+0x160/0x4d0 [ 4.004008][ C0] __run_timers+0x68f/0xaa0 [ 4.004010][ C0] run_timer_softirq+0xf0/0x160 [ 4.004011][ C0] handle_softirqs+0x1d3/0x900 [ 4.004013][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.004014][ C0] irq_exit_rcu+0xe/0x30 [ 4.004015][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.004016][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.004018][ C0] pv_native_safe_halt+0xf/0x10 [ 4.004019][ C0] default_idle+0x9/0x10 [ 4.004020][ C0] default_idle_call+0x6e/0xb0 [ 4.004021][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.004022][ C0] do_idle+0xd8/0x190 [ 4.004024][ C0] cpu_startup_entry+0x53/0x70 [ 4.004025][ C0] rest_init+0x279/0x280 [ 4.004026][ C0] start_kernel+0x3b9/0x3c0 [ 4.004027][ C0] x86_64_start_reservations+0x24/0x30 [ 4.004029][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.004030][ C0] common_startup_64+0x13e/0x148 [ 4.004031][ C0] [ 4.004031][ C0] [ 4.004031][ C0] stack backtrace: [ 4.004035][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.004038][ C0] Tainted: [W]=WARN [ 4.004038][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.004040][ C0] Call Trace: [ 4.004041][ C0] [ 4.004042][ C0] dump_stack_lvl+0x6f/0xa0 [ 4.004047][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 4.004049][ C0] mark_lock_irq+0x989/0x9c0 [ 4.004051][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 4.004054][ C0] mark_lock+0x1d7/0xa00 [ 4.004056][ C0] mark_usage+0x42/0x170 [ 4.004058][ C0] __lock_acquire+0x388/0xc20 [ 4.004060][ T1] virtme-ng-init: basic initialization done [ 4.004059][ C0] ? scsi_trace_parse_cdb+0xee8/0x1700 [ 4.004063][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.004065][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 4.004067][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.004069][ C0] ? lock_acquire+0x13c/0x160 [ 4.004072][ C0] console_trylock_spinning+0xb5/0x1e0 [ 4.004075][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 4.004077][ C0] vprintk_emit+0x320/0x3e0 [ 4.004078][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 4.004080][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 4.004082][ C0] _printk+0xc7/0x100 [ 4.004084][ C0] ? snapshot_read.cold+0x21/0x21 [ 4.004086][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 4.004087][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.004090][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.004091][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.004093][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.004094][ C0] call_timer_fn+0x160/0x4d0 [ 4.004097][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 4.004098][ C0] ? debug_object_active_state+0x430/0x430 [ 4.004101][ C0] ? find_held_lock+0x2b/0x80 [ 4.004103][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.004105][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.004107][ C0] __run_timers+0x68f/0xaa0 [ 4.004108][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.004111][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 4.004112][ C0] ? __lock_acquire+0x518/0xc20 [ 4.004115][ C0] ? __rwlock_init+0x150/0x150 [ 4.004118][ C0] run_timer_softirq+0xf0/0x160 [ 4.004120][ C0] ? __run_timers+0xaa0/0xaa0 [ 4.004122][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 4.004125][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.004126][ C0] handle_softirqs+0x1d3/0x900 [ 4.004128][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.004129][ C0] ? _local_bh_enable+0xc0/0xc0 [ 4.004132][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.004133][ C0] irq_exit_rcu+0xe/0x30 [ 4.004135][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.004136][ C0] [ 4.004137][ C0] [ 4.004137][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 4.004139][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.004141][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 4.004143][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 4.004145][ C0] RSP: 0018:ffffffffa0007cf8 EFLAGS: 00000296 [ 4.004147][ C0] RAX: 0000000000014177 RBX: ffffffffa0030600 RCX: ffffffff9c706247 [ 4.004148][ C0] RDX: ffffffffa0030600 RSI: ffffffff9f911027 RDI: ffffffff9f2949e0 [ 4.004149][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 4.004150][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4000fa2 [ 4.004151][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 4.004152][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.004154][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 4.004156][ C0] default_idle+0x9/0x10 [ 4.004157][ C0] default_idle_call+0x6e/0xb0 [ 4.004159][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.004161][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 4.004162][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 4.004165][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 4.004166][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.004167][ C0] do_idle+0xd8/0x190 [ 4.004169][ C0] cpu_startup_entry+0x53/0x70 [ 4.004170][ C0] rest_init+0x279/0x280 [ 4.004172][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 4.004175][ C0] ? rest_init+0x280/0x280 [ 4.004176][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 4.004180][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 4.004182][ C0] ? acpi_enable+0x1e4/0x330 [ 4.004184][ C0] start_kernel+0x3b9/0x3c0 [ 4.004186][ C0] x86_64_start_reservations+0x24/0x30 [ 4.004187][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.004189][ C0] common_startup_64+0x13e/0x148 [ 4.004192][ C0] [ 4.098013][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.098268][ T76] virtme-ng-init: triggering udev coldplug [ 5.588263][ T76] virtme-ng-init: waiting for udev to settle [ 5.588275][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.588278][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.588280][ T76] preempt_count: 1, expected: 0 [ 5.588281][ T76] RCU nest depth: 0, expected: 0 [ 5.588282][ T76] INFO: lockdep is turned off. [ 5.588283][ T76] irq event stamp: 0 [ 5.588284][ T76] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 5.588289][ T76] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 5.588295][ T76] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 5.588297][ T76] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 5.588299][ T76] Preemption disabled at: [ 5.588300][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.588307][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.588310][ T76] Tainted: [W]=WARN [ 5.588311][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.588313][ T76] Call Trace: [ 5.588315][ T76] [ 5.588316][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.588322][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.588323][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.588327][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.588330][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.588332][ T76] __kmalloc_noprof+0x443/0x760 [ 5.588335][ T76] ? __rwlock_init+0x150/0x150 [ 5.588339][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.588344][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.588345][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.588348][ T76] put_chars+0x1e1/0x2f0 [ 5.588349][ T76] ? __send_to_port+0x420/0x420 [ 5.588351][ T76] ? console_prepend_replay+0x20/0x20 [ 5.588354][ T76] hvc_console_print+0x292/0x780 [ 5.588358][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.588360][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.588361][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.588362][ T76] ? lock_acquire+0x13c/0x160 [ 5.588365][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.588368][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.588370][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.588371][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.588371][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.588373][ T76] ? lock_acquire+0x13c/0x160 [ 5.588375][ T76] ? console_flush_one_record+0x111/0x710 [ 5.588376][ T76] console_flush_one_record+0x46f/0x710 [ 5.588379][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.588381][ T76] console_unlock+0xee/0x1f0 [ 5.588383][ T76] ? lock_acquire+0x13c/0x160 [ 5.588384][ T76] ? console_flush_one_record+0x710/0x710 [ 5.588386][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.588387][ T76] ? lock_release+0x184/0x1f0 [ 5.588389][ T76] ? lock_acquire+0xe0/0x160 [ 5.588390][ T76] ? __rcu_read_lock+0x70/0x70 [ 5.588391][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.588393][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.588395][ T76] vprintk_emit+0x37c/0x3e0 [ 5.588396][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.588397][ T76] ? lock_release+0x184/0x1f0 [ 5.588399][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.588403][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.588406][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.588408][ T76] ? simple_strntoull+0x10f/0x140 [ 5.588411][ T76] ? date_str+0x1e0/0x1e0 [ 5.588412][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.588414][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.588416][ T76] ? vprintk_default+0x20/0x20 [ 5.588417][ T76] ? vprintk_default+0x20/0x20 [ 5.588419][ T76] new_sync_write+0x33e/0x760 [ 5.588422][ T76] ? trace_hardirqs_on+0x36/0x40 [ 5.588425][ T76] ? new_sync_read+0x750/0x750 [ 5.588426][ T76] ? kmem_cache_free+0xf8/0x550 [ 5.588427][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.588429][ T76] ? __fget_files+0x54/0x460 [ 5.588432][ T76] ? __fget_files+0x1e3/0x460 [ 5.588434][ T76] vfs_write+0x655/0x970 [ 5.588436][ T76] ksys_write+0x116/0x250 [ 5.588437][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.588439][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.588440][ T76] do_syscall_64+0xff/0x530 [ 5.588443][ T76] ? irq_exit_rcu+0x1a/0x30 [ 5.588446][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.588448][ T76] RIP: 0033:0x7ff3b7112ed2 [ 5.588450][ 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 [ 5.588451][ T76] RSP: 002b:00007ff3b7059c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.588455][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007ff3b7112ed2 [ 5.588456][ T76] RDX: 000000000000002e RSI: 00007ff3b00012c0 RDI: 0000000000000003 [ 5.588457][ T76] RBP: 00007ff3b7059c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.588458][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3b719d0a0 [ 5.588459][ T76] R13: 00007ff3b709b3e0 R14: 00007ff3b00012c0 R15: 00007ff3b7059da8 [ 5.588461][ T76] [ 6.016144][ T76] virtme-ng-init: udev is done [ 6.023400][ T1] virtme-ng-init: initialization done