virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.089561][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.089587][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.089589][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.089591][ T1] preempt_count: 1, expected: 0 [ 1.089592][ T1] RCU nest depth: 0, expected: 0 [ 1.089593][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.089595][ T1] #0: ff110000028cb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.089607][ T1] #1: ffffffff86b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.089607][ T1] #2: ffffffff86b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.089607][ T1] #3: ffffffff86a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.089607][ T1] #4: ffffffff86a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.089607][ T1] irq event stamp: 311738 [ 1.089607][ T1] hardirqs last enabled at (311737): [] __down_trylock_console_sem+0x86/0xa0 [ 1.089607][ T1] hardirqs last disabled at (311738): [] console_emit_next_record+0x3d4/0x4c0 [ 1.089607][ T1] softirqs last enabled at (311148): [] handle_softirqs+0x67c/0x900 [ 1.089607][ T1] softirqs last disabled at (311143): [] __irq_exit_rcu+0x145/0x1c0 [ 1.089607][ T1] Preemption disabled at: [ 1.089607][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.089607][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.089607][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.089607][ T1] Call Trace: [ 1.089607][ T1] [ 1.089607][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.089607][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.089607][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.089607][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.089607][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.089607][ T1] __kmalloc_noprof+0x443/0x760 [ 1.089607][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.089607][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.089607][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.089607][ T1] put_chars+0x1e1/0x2f0 [ 1.089607][ T1] ? __send_to_port+0x420/0x420 [ 1.089607][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.089607][ T1] ? validate_chain+0x38b/0xc20 [ 1.089607][ T1] hvc_console_print+0x292/0x780 [ 1.089607][ T1] ? __lock_acquire+0x518/0xc20 [ 1.089607][ T1] ? __lock_acquire+0x518/0xc20 [ 1.089607][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.089607][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.089607][ T1] ? lock_acquire+0x13c/0x160 [ 1.089607][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.089607][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.089607][ T1] ? console_flush_one_record+0x106/0x710 [ 1.089607][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.089607][ T1] ? lock_acquire+0x13c/0x160 [ 1.089607][ T1] console_flush_one_record+0x46f/0x710 [ 1.089607][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.089607][ T1] ? __lock_acquire+0x518/0xc20 [ 1.089607][ T1] console_unlock+0xee/0x1f0 [ 1.089607][ T1] ? console_flush_one_record+0x710/0x710 [ 1.089607][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.089607][ T1] ? lock_acquire+0x60/0x160 [ 1.089607][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.089607][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.089607][ T1] vprintk_emit+0x37c/0x3e0 [ 1.089607][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.089607][ T1] ? find_held_lock+0x2b/0x80 [ 1.089607][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.089607][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.089607][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.089607][ T1] ? device_rename.cold+0xa/0xa [ 1.089607][ T1] ? __lock_acquire+0x518/0xc20 [ 1.089607][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.089607][ T1] ? find_held_lock+0x2b/0x80 [ 1.089607][ T1] dev_printk_emit+0xb9/0xee [ 1.089607][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.089607][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.089607][ T1] ? proc_register+0x368/0x8b0 [ 1.089607][ T1] _dev_info+0xe2/0x116 [ 1.089607][ T1] ? _dev_notice+0x120/0x120 [ 1.089607][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.089607][ T1] ? rtc_proc_show+0x400/0x400 [ 1.089607][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.089607][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.089607][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.089607][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.089607][ T1] cmos_do_probe+0x73b/0x98a [ 1.089607][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.089607][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.089607][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.089607][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.089607][ T1] ? mc146818_set_time+0x500/0x500 [ 1.089607][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.089607][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.089607][ T1] platform_probe+0xfe/0x1f0 [ 1.089607][ T1] call_driver_probe+0x61/0x1c0 [ 1.089607][ T1] really_probe+0x199/0x760 [ 1.089607][ T1] ? __device_attach_driver+0x280/0x280 [ 1.089607][ T1] __driver_probe_device+0x24f/0x440 [ 1.089607][ T1] ? __device_attach_driver+0x280/0x280 [ 1.089607][ T1] ? __device_attach_driver+0x280/0x280 [ 1.089607][ T1] driver_probe_device+0x4a/0xf0 [ 1.089607][ T1] __driver_attach+0x1b8/0x540 [ 1.089607][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.089607][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.089607][ T1] ? bus_remove_file+0x50/0x50 [ 1.089607][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.089607][ T1] ? rtc_dev_init+0x40/0x40 [ 1.089607][ T1] ? rtc_dev_init+0x40/0x40 [ 1.089607][ T1] bus_add_driver+0x2c8/0x530 [ 1.089607][ T1] driver_register+0x1a3/0x390 [ 1.089607][ T1] __platform_driver_probe+0x13f/0x270 [ 1.089607][ T1] cmos_init+0x31/0x40 [ 1.089607][ T1] do_one_initcall+0x124/0x4f0 [ 1.089607][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.089607][ T1] ? parameq+0x110/0x110 [ 1.089607][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.089607][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.089607][ T1] kernel_init_freeable+0x596/0x630 [ 1.089607][ T1] ? rest_init+0x280/0x280 [ 1.089607][ T1] kernel_init+0x21/0x150 [ 1.089607][ T1] ? rest_init+0x280/0x280 [ 1.089607][ T1] ret_from_fork+0x474/0x6b0 [ 1.089607][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.089607][ T1] ? __switch_to+0x5a3/0xe00 [ 1.089607][ T1] ? rest_init+0x280/0x280 [ 1.089607][ T1] ret_from_fork_asm+0x11/0x20 [ 1.089607][ T1] [ 1.122538][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:06:29 UTC (1787922389) [ 1.123598][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.126811][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.136480][ T1] NET: Registered PF_INET6 protocol family [ 1.140806][ T1] Segment Routing with IPv6 [ 1.141222][ T1] In-situ OAM (IOAM) with IPv6 [ 1.141590][ T1] NET: Registered PF_PACKET protocol family [ 1.141950][ T1] 9pnet: Installing 9P2000 support [ 1.142299][ T1] Key type dns_resolver registered [ 1.143005][ T1] NET: Registered PF_VSOCK protocol family [ 1.147665][ T1] IPI shorthand broadcast: enabled [ 1.253331][ T1] sched_clock: Marking stable (1217001783, 35603507)->(1332871365, -80266075) [ 1.256302][ T1] registered taskstats version 1 [ 1.259026][ T1] Loading compiled-in X.509 certificates [ 1.358384][ T1] Demotion targets for Node 0: null [ 1.358770][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.359084][ T1] page_owner is disabled [ 1.360312][ T1] PM: Magic number: 6:560:130 [ 1.360785][ T1] netconsole: network logging started [ 1.362193][ T1] ALSA device list: [ 1.362358][ T1] No soundcards found. [ 1.364668][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.367316][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.368084][ T1] devtmpfs: mounted [ 1.368356][ T1] VFS: Pivoted into new rootfs [ 1.398252][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.398497][ T1] Write protecting the kernel read-only data: 55296k [ 1.399226][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.400719][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.401076][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.401349][ T1] with arguments: [ 1.401497][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.401738][ T1] with environment: [ 1.401862][ T1] HOME=/ [ 1.401988][ T1] TERM=dumb [ 1.402101][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.402338][ T1] nr_open=2147483584 [ 1.402462][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.402732][ T1] virtme_rw_overlay0=/etc [ 1.402890][ T1] virtme_rw_overlay1=/lib [ 1.403037][ T1] virtme_rw_overlay2=/home [ 1.403185][ T1] virtme_rw_overlay3=/opt [ 1.403339][ T1] virtme_rw_overlay4=/srv [ 1.403497][ T1] virtme_rw_overlay5=/usr [ 1.403653][ T1] virtme_rw_overlay6=/var [ 1.403808][ T1] virtme_rw_overlay7=/tmp [ 1.403959][ T1] virtme_console=ttyS0 [ 1.404110][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.415730][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.420911][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.422203][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.441668][ T1] overlayfs: failed to set xattr on upper [ 1.441952][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.442192][ T1] overlayfs: ...falling back to uuid=null. [ 1.444571][ T1] overlayfs: failed to set xattr on upper [ 1.444818][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.445051][ T1] overlayfs: ...falling back to uuid=null. [ 1.446957][ T1] overlayfs: failed to set xattr on upper [ 1.447178][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.447417][ T1] overlayfs: ...falling back to uuid=null. [ 1.449239][ T1] overlayfs: failed to set xattr on upper [ 1.449451][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.449699][ T1] overlayfs: ...falling back to uuid=null. [ 1.451551][ T1] overlayfs: failed to set xattr on upper [ 1.451756][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.452002][ T1] overlayfs: ...falling back to uuid=null. [ 1.453588][ T1] overlayfs: failed to set xattr on upper [ 1.453891][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.454149][ T1] overlayfs: ...falling back to uuid=null. [ 1.455966][ T1] overlayfs: failed to set xattr on upper [ 1.456167][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.456406][ T1] overlayfs: ...falling back to uuid=null. [ 1.458244][ T1] overlayfs: failed to set xattr on upper [ 1.458458][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.458706][ T1] overlayfs: ...falling back to uuid=null. [ 1.470623][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.632009][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.632009][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.632009][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.632009][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.632026][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.632028][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.632030][ T1] preempt_count: 1, expected: 0 [ 3.632030][ T1] RCU nest depth: 0, expected: 0 [ 3.632031][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.632034][ T1] #0: ffffffff86b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.632045][ T1] #1: ffffffff86b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.632049][ T1] #2: ffffffff86a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.632052][ T1] #3: ffffffff86a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.632055][ T1] irq event stamp: 561818 [ 3.632056][ T1] hardirqs last enabled at (561817): [] __down_trylock_console_sem+0x86/0xa0 [ 3.632059][ T1] hardirqs last disabled at (561818): [] console_emit_next_record+0x3d4/0x4c0 [ 3.632061][ T1] softirqs last enabled at (561364): [] handle_softirqs+0x67c/0x900 [ 3.632064][ T1] softirqs last disabled at (561359): [] __irq_exit_rcu+0x145/0x1c0 [ 3.632067][ T1] Preemption disabled at: [ 3.632067][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.632073][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.632076][ T1] Tainted: [W]=WARN [ 3.632077][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.632079][ T1] Call Trace: [ 3.632081][ T1] [ 3.632082][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.632087][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.632089][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.632093][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.632097][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.632102][ T1] __kmalloc_noprof+0x443/0x760 [ 3.632105][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.632111][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.632114][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.632117][ T1] put_chars+0x1e1/0x2f0 [ 3.632120][ T1] ? __send_to_port+0x420/0x420 [ 3.632122][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.632126][ T1] ? validate_chain+0x38b/0xc20 [ 3.632131][ T1] hvc_console_print+0x292/0x780 [ 3.632138][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.632141][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.632143][ T1] ? lock_acquire+0x13c/0x160 [ 3.632147][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.632150][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.632151][ T1] ? console_flush_one_record+0x106/0x710 [ 3.632154][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.632156][ T1] ? lock_acquire+0x13c/0x160 [ 3.632160][ T1] console_flush_one_record+0x46f/0x710 [ 3.632163][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.632165][ T1] ? __lock_acquire+0x518/0xc20 [ 3.632170][ T1] console_unlock+0xee/0x1f0 [ 3.632172][ T1] ? console_flush_one_record+0x710/0x710 [ 3.632173][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.632175][ T1] ? lock_acquire+0x60/0x160 [ 3.632179][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.632181][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.632184][ T1] vprintk_emit+0x37c/0x3e0 [ 3.632187][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.632190][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.632196][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.632200][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.632202][ T1] ? simple_strntoull+0x10f/0x140 [ 3.632207][ T1] ? date_str+0x1e0/0x1e0 [ 3.632210][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.632214][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.632217][ T1] ? vprintk_default+0x20/0x20 [ 3.632221][ T1] ? vprintk_default+0x20/0x20 [ 3.632223][ T1] new_sync_write+0x33e/0x760 [ 3.632226][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.632229][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.632233][ T1] ? new_sync_read+0x750/0x750 [ 3.632240][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.632243][ T1] vfs_write+0x6a2/0xbd0 [ 3.632247][ T1] ksys_write+0x116/0x250 [ 3.632249][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.632252][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.632255][ T1] do_syscall_64+0xff/0x530 [ 3.632258][ T1] ? irq_exit_rcu+0x1a/0x30 [ 3.632260][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.632263][ T1] RIP: 0033:0x7f3a92ac1bee [ 3.632267][ 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 [ 3.632268][ T1] RSP: 002b:00007ffec42dac60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.632271][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f3a92ac1bee [ 3.632272][ T1] RDX: 000000000000011c RSI: 000055557604c680 RDI: 0000000000000003 [ 3.632273][ T1] RBP: 00007ffec42dac70 R08: 0000000000000000 R09: 0000000000000000 [ 3.632274][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3a92b4d0a0 [ 3.632275][ T1] R13: 00007f3a92a4b3e0 R14: 000055557604c680 R15: 00007ffec42dad88 [ 3.632281][ T1] [ 3.634777][ T73] systemd-tmpfile (73) used greatest stack depth: 25104 bytes left [ 3.634930][ T1] virtme-ng-init: basic initialization done [ 3.667514][ T76] virtme-ng-init (76) used greatest stack depth: 24880 bytes left [ 3.712188][ T79] ip (79) used greatest stack depth: 24432 bytes left [ 3.721390][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.721774][ T75] virtme-ng-init: triggering udev coldplug [ 6.080205][ T75] virtme-ng-init: waiting for udev to settle [ 6.080219][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.080221][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.080223][ T75] preempt_count: 1, expected: 0 [ 6.080224][ T75] RCU nest depth: 0, expected: 0 [ 6.080225][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.080228][ T75] #0: ffffffff86b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.080239][ T75] #1: ffffffff86b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.080243][ T75] #2: ffffffff86a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.080246][ T75] #3: ffffffff86a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.080249][ T75] irq event stamp: 3104 [ 6.080250][ T75] hardirqs last enabled at (3103): [] __down_trylock_console_sem+0x86/0xa0 [ 6.080254][ T75] hardirqs last disabled at (3104): [] console_emit_next_record+0x3d4/0x4c0 [ 6.080255][ T75] softirqs last enabled at (2616): [] handle_softirqs+0x67c/0x900 [ 6.080259][ T75] softirqs last disabled at (2361): [] do_softirq+0xac/0xe0 [ 6.080261][ T75] Preemption disabled at: [ 6.080262][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.080267][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.080271][ T75] Tainted: [W]=WARN [ 6.080272][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.080273][ T75] Call Trace: [ 6.080275][ T75] [ 6.080276][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.080281][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.080283][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.080287][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.080291][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.080296][ T75] __kmalloc_noprof+0x443/0x760 [ 6.080298][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.080304][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.080307][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.080311][ T75] put_chars+0x1e1/0x2f0 [ 6.080314][ T75] ? __send_to_port+0x420/0x420 [ 6.080315][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.080319][ T75] ? validate_chain+0x38b/0xc20 [ 6.080324][ T75] hvc_console_print+0x292/0x780 [ 6.080331][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.080333][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.080335][ T75] ? lock_acquire+0x13c/0x160 [ 6.080339][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.080343][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.080344][ T75] ? console_flush_one_record+0x106/0x710 [ 6.080346][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.080348][ T75] ? lock_acquire+0x13c/0x160 [ 6.080352][ T75] console_flush_one_record+0x46f/0x710 [ 6.080355][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.080357][ T75] ? __lock_acquire+0x518/0xc20 [ 6.080362][ T75] console_unlock+0xee/0x1f0 [ 6.080364][ T75] ? console_flush_one_record+0x710/0x710 [ 6.080365][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.080367][ T75] ? lock_acquire+0x60/0x160 [ 6.080371][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.080373][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.080375][ T75] vprintk_emit+0x37c/0x3e0 [ 6.080378][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.080381][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.080391][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.080396][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.080398][ T75] ? simple_strntoull+0x10f/0x140 [ 6.080403][ T75] ? date_str+0x1e0/0x1e0 [ 6.080406][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.080410][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.080412][ T75] ? vprintk_default+0x20/0x20 [ 6.080416][ T75] ? vprintk_default+0x20/0x20 [ 6.080418][ T75] new_sync_write+0x33e/0x760 [ 6.080422][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.080426][ T75] ? new_sync_read+0x750/0x750 [ 6.080430][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.080435][ T75] ? __fget_files+0x1e3/0x460 [ 6.080439][ T75] vfs_write+0x6a2/0xbd0 [ 6.080442][ T75] ksys_write+0x116/0x250 [ 6.080445][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.080448][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.080451][ T75] do_syscall_64+0xff/0x530 [ 6.080453][ T75] ? exc_page_fault+0xee/0x100 [ 6.080456][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.080459][ T75] RIP: 0033:0x7f3a92ac2ed2 [ 6.080462][ 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 [ 6.080464][ T75] RSP: 002b:00007f3a92a09c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.080466][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f3a92ac2ed2 [ 6.080468][ T75] RDX: 000000000000002e RSI: 00007f3a8c0012c0 RDI: 0000000000000003 [ 6.080469][ T75] RBP: 00007f3a92a09c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.080469][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a92b4d0a0 [ 6.080470][ T75] R13: 00007f3a92a4b3e0 R14: 00007f3a8c0012c0 R15: 00007f3a92a09da8 [ 6.080477][ T75] [ 6.845552][ T93] udevadm (93) used greatest stack depth: 24392 bytes left [ 6.845754][ T75] virtme-ng-init: udev is done [ 6.848641][ T1] virtme-ng-init: initialization done