virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.973564][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.973593][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.973595][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.973597][ T1] preempt_count: 1, expected: 0 [ 0.973598][ T1] RCU nest depth: 0, expected: 0 [ 0.973599][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.973600][ T1] #0: ff11000002913938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.973612][ T1] #1: ffffffff87979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.973618][ T1] #2: ffffffff87979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.973622][ T1] #3: ffffffff87899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.973625][ T1] #4: ffffffff87899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.973629][ T1] irq event stamp: 306870 [ 0.973630][ T1] hardirqs last enabled at (306869): [] __down_trylock_console_sem+0x86/0xa0 [ 0.973632][ T1] hardirqs last disabled at (306870): [] console_emit_next_record+0x3d4/0x4c0 [ 0.973634][ T1] softirqs last enabled at (305716): [] handle_softirqs+0x67c/0x900 [ 0.973637][ T1] softirqs last disabled at (305471): [] __irq_exit_rcu+0x145/0x1c0 [ 0.973639][ T1] Preemption disabled at: [ 0.973640][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.973645][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.973648][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.973650][ T1] Call Trace: [ 0.973651][ T1] [ 0.973654][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.973660][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.973662][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.973666][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.973670][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.973675][ T1] __kmalloc_noprof+0x443/0x760 [ 0.973678][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.973683][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.973685][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.973688][ T1] put_chars+0x1e1/0x2f0 [ 0.973691][ T1] ? __send_to_port+0x420/0x420 [ 0.973692][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.973697][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.973700][ T1] ? validate_chain+0x38b/0xc20 [ 0.973704][ T1] hvc_console_print+0x292/0x780 [ 0.973707][ T1] ? __lock_acquire+0x518/0xc20 [ 0.973712][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.973715][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973720][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.973723][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.973725][ T1] ? console_flush_one_record+0x106/0x710 [ 0.973728][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973730][ T1] ? lock_acquire+0x13c/0x160 [ 0.973734][ T1] console_flush_one_record+0x46f/0x710 [ 0.973738][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.973740][ T1] ? __lock_acquire+0x518/0xc20 [ 0.973745][ T1] console_unlock+0xee/0x1f0 [ 0.973748][ T1] ? console_flush_one_record+0x710/0x710 [ 0.973749][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973752][ T1] ? lock_acquire+0x60/0x160 [ 0.973755][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.973757][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.973760][ T1] vprintk_emit+0x37c/0x3e0 [ 0.973764][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.973765][ T1] ? kasan_save_stack+0x2f/0x50 [ 0.973768][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 0.973770][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 0.973772][ T1] ? __devm_add_action+0x52/0x210 [ 0.973774][ T1] ? devm_nvmem_register+0x3a/0x60 [ 0.973777][ T1] ? cmos_do_probe+0x7ab/0x98a [ 0.973782][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.973787][ T1] ? device_rename.cold+0xa/0xa [ 0.973788][ T1] ? kernel_init+0x21/0x150 [ 0.973797][ T1] dev_printk_emit+0xb9/0xee [ 0.973799][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.973801][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.973804][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973807][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 0.973808][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 0.973810][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 0.973814][ T1] _dev_info+0xe2/0x116 [ 0.973817][ T1] ? _dev_notice+0x120/0x120 [ 0.973819][ T1] ? acpi_enable_event+0x246/0x370 [ 0.973824][ T1] ? acpi_disable_event+0x244/0x370 [ 0.973826][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 0.973829][ T1] ? acpi_enable_event+0x370/0x370 [ 0.973831][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 0.973834][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 0.973838][ T1] cmos_do_probe+0x8be/0x98a [ 0.973840][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.973844][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.973845][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.973851][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.973852][ T1] ? mc146818_set_time+0x500/0x500 [ 0.973856][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.973858][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.973863][ T1] platform_probe+0xfe/0x1f0 [ 0.973866][ T1] call_driver_probe+0x61/0x1c0 [ 0.973868][ T1] really_probe+0x199/0x760 [ 0.973872][ T1] ? __device_attach_driver+0x280/0x280 [ 0.973874][ T1] __driver_probe_device+0x24f/0x440 [ 0.973877][ T1] ? __device_attach_driver+0x280/0x280 [ 0.973879][ T1] ? __device_attach_driver+0x280/0x280 [ 0.973880][ T1] driver_probe_device+0x4a/0xf0 [ 0.973883][ T1] __driver_attach+0x1b8/0x540 [ 0.973885][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.973888][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.973891][ T1] ? bus_remove_file+0x50/0x50 [ 0.973892][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.973895][ T1] ? rtc_dev_init+0x40/0x40 [ 0.973900][ T1] ? rtc_dev_init+0x40/0x40 [ 0.973902][ T1] bus_add_driver+0x2c8/0x530 [ 0.973906][ T1] driver_register+0x1a3/0x390 [ 0.973910][ T1] __platform_driver_probe+0x13f/0x270 [ 0.973912][ T1] cmos_init+0x31/0x40 [ 0.973914][ T1] do_one_initcall+0x124/0x4f0 [ 0.973917][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.973919][ T1] ? parameq+0x110/0x110 [ 0.973924][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.973928][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.973931][ T1] kernel_init_freeable+0x596/0x630 [ 0.973934][ T1] ? rest_init+0x280/0x280 [ 0.973937][ T1] kernel_init+0x21/0x150 [ 0.973939][ T1] ? rest_init+0x280/0x280 [ 0.973940][ T1] ret_from_fork+0x474/0x6b0 [ 0.973944][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.973947][ T1] ? __switch_to+0x5a3/0xe00 [ 0.973950][ T1] ? rest_init+0x280/0x280 [ 0.973953][ T1] ret_from_fork_asm+0x11/0x20 [ 0.973961][ T1] [ 1.007753][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.016444][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.016444][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.017686][ T1] NET: Registered PF_INET6 protocol family [ 1.021591][ T1] Segment Routing with IPv6 [ 1.021985][ T1] In-situ OAM (IOAM) with IPv6 [ 1.022481][ T1] NET: Registered PF_PACKET protocol family [ 1.023775][ T1] NET: Registered PF_RDS protocol family [ 1.024346][ T1] Registered RDS/tcp transport [ 1.024720][ T1] 9pnet: Installing 9P2000 support [ 1.025073][ T1] Key type dns_resolver registered [ 1.025716][ T1] NET: Registered PF_VSOCK protocol family [ 1.030172][ T1] IPI shorthand broadcast: enabled [ 1.132955][ T1] sched_clock: Marking stable (1099001367, 33450146)->(1206565648, -74114135) [ 1.136294][ T1] registered taskstats version 1 [ 1.138458][ T1] Loading compiled-in X.509 certificates [ 1.238889][ T1] Demotion targets for Node 0: null [ 1.239175][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12148) [ 1.239468][ T1] page_owner is disabled [ 1.240437][ T1] PM: Magic number: 6:562:764 [ 1.240632][ T1] event_source breakpoint: hash matches [ 1.241084][ T1] netconsole: network logging started [ 1.242411][ T1] ALSA device list: [ 1.242647][ T1] No soundcards found. [ 1.244732][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.247349][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.248083][ T1] devtmpfs: mounted [ 1.248345][ T1] VFS: Pivoted into new rootfs [ 1.276841][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.277210][ T1] Write protecting the kernel read-only data: 57344k [ 1.277883][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.278282][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.278626][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.278928][ T1] with arguments: [ 1.279087][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.279390][ T1] with environment: [ 1.279563][ T1] HOME=/ [ 1.279732][ T1] TERM=dumb [ 1.279902][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.280180][ T1] nr_open=2147483584 [ 1.280333][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.280660][ T1] virtme_rw_overlay0=/etc [ 1.280862][ T1] virtme_rw_overlay1=/lib [ 1.281080][ T1] virtme_rw_overlay2=/home [ 1.281277][ T1] virtme_rw_overlay3=/opt [ 1.281479][ T1] virtme_rw_overlay4=/srv [ 1.281685][ T1] virtme_rw_overlay5=/usr [ 1.281885][ T1] virtme_rw_overlay6=/var [ 1.282073][ T1] virtme_rw_overlay7=/tmp [ 1.282285][ T1] virtme_console=ttyS0 [ 1.282486][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.297398][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.298683][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.310042][ T1] overlayfs: failed to set xattr on upper [ 1.310361][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310703][ T1] overlayfs: ...falling back to uuid=null. [ 1.313053][ T1] overlayfs: failed to set xattr on upper [ 1.313295][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313677][ T1] overlayfs: ...falling back to uuid=null. [ 1.315635][ T1] overlayfs: failed to set xattr on upper [ 1.315869][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316162][ T1] overlayfs: ...falling back to uuid=null. [ 1.318053][ T1] overlayfs: failed to set xattr on upper [ 1.318283][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318594][ T1] overlayfs: ...falling back to uuid=null. [ 1.320519][ T1] overlayfs: failed to set xattr on upper [ 1.320748][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.321042][ T1] overlayfs: ...falling back to uuid=null. [ 1.323103][ T1] overlayfs: failed to set xattr on upper [ 1.323342][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.323638][ T1] overlayfs: ...falling back to uuid=null. [ 1.326141][ T1] overlayfs: failed to set xattr on upper [ 1.326369][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326682][ T1] overlayfs: ...falling back to uuid=null. [ 1.328632][ T1] overlayfs: failed to set xattr on upper [ 1.328858][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329160][ T1] overlayfs: ...falling back to uuid=null. [ 1.340294][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.394263][ T76] kwatchdog (76) used greatest stack depth: 29688 bytes left [ 3.339002][ T75] systemd-tmpfile (75) used greatest stack depth: 24704 bytes left [ 3.339018][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.339020][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: systemd-tmpfile [ 3.339022][ T75] preempt_count: 2, expected: 0 [ 3.339023][ T75] RCU nest depth: 0, expected: 0 [ 3.339024][ T75] locks held by systemd-tmpfile/75: 5, last CPU#3: [ 3.339026][ T75] #0: ffffffff878127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.339039][ T75] #1: ffffffff87979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.339044][ T75] #2: ffffffff87979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.339048][ T75] #3: ffffffff87899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.339051][ T75] #4: ffffffff87899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.339055][ T75] irq event stamp: 2339212 [ 3.339056][ T75] hardirqs last enabled at (2339211): [] __down_trylock_console_sem+0x86/0xa0 [ 3.339059][ T75] hardirqs last disabled at (2339212): [] console_emit_next_record+0x3d4/0x4c0 [ 3.339061][ T75] softirqs last enabled at (2338862): [] handle_softirqs+0x67c/0x900 [ 3.339063][ T75] softirqs last disabled at (2337485): [] __irq_exit_rcu+0x145/0x1c0 [ 3.339065][ T75] Preemption disabled at: [ 3.339066][ T75] [<0000000000000000>] 0x0 [ 3.339073][ T75] CPU: 3 UID: 0 PID: 75 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.339076][ T75] Tainted: [W]=WARN [ 3.339077][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.339079][ T75] Call Trace: [ 3.339080][ T75] [ 3.339082][ T75] dump_stack_lvl+0x6f/0xa0 [ 3.339089][ T75] __might_resched.cold+0x1fe/0x2c1 [ 3.339093][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.339097][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 3.339102][ T75] __kmalloc_noprof+0x443/0x760 [ 3.339105][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 3.339110][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 3.339113][ T75] alloc_buf.isra.0+0x4b/0x260 [ 3.339116][ T75] put_chars+0x1e1/0x2f0 [ 3.339119][ T75] ? __send_to_port+0x420/0x420 [ 3.339121][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.339126][ T75] ? validate_chain+0x38b/0xc20 [ 3.339131][ T75] hvc_console_print+0x292/0x780 [ 3.339137][ T75] ? hvc_write+0x3a0/0x3a0 [ 3.339143][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.339146][ T75] ? lock_acquire+0x13c/0x160 [ 3.339149][ T75] console_emit_next_record+0x22f/0x4c0 [ 3.339153][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 3.339155][ T75] ? console_flush_one_record+0x106/0x710 [ 3.339158][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.339160][ T75] ? lock_acquire+0x13c/0x160 [ 3.339164][ T75] console_flush_one_record+0x46f/0x710 [ 3.339168][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 3.339170][ T75] ? __lock_acquire+0x518/0xc20 [ 3.339175][ T75] console_unlock+0xee/0x1f0 [ 3.339178][ T75] ? console_flush_one_record+0x710/0x710 [ 3.339180][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.339182][ T75] ? lock_acquire+0x60/0x160 [ 3.339185][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.339187][ T75] ? vprintk_emit+0x320/0x3e0 [ 3.339190][ T75] vprintk_emit+0x37c/0x3e0 [ 3.339194][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 3.339197][ T75] ? __lock_acquire+0x518/0xc20 [ 3.339201][ T75] _printk+0xc7/0x100 [ 3.339204][ T75] ? snapshot_read.cold+0x21/0x21 [ 3.339207][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.339209][ T75] ? __rwlock_init+0x150/0x150 [ 3.339213][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.339216][ T75] do_exit.cold+0x82/0x9c [ 3.339219][ T75] ? exit_notify+0x890/0x890 [ 3.339221][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 3.339223][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.339223][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.339223][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.339223][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.339223][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.339227][ T75] do_group_exit+0xb8/0x370 [ 3.339230][ T75] __x64_sys_exit_group+0x3c/0x50 [ 3.339232][ T75] x64_sys_call+0x1567/0x1570 [ 3.339235][ T75] do_syscall_64+0xff/0x530 [ 3.339239][ T75] ? exc_page_fault+0xee/0x100 [ 3.339241][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.339243][ T75] RIP: 0033:0x7f37869a21b8 [ 3.339245][ T75] Code: Unable to access opcode bytes at 0x7f37869a218e. [ 3.339247][ T75] RSP: 002b:00007ffd017a67f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.339249][ T75] RAX: ffffffffffffffda RBX: 00007f3786ad2f88 RCX: 00007f37869a21b8 [ 3.339250][ T75] RDX: 00007f37862004c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.339251][ T75] RBP: 00007ffd017a6850 R08: 0000000000000000 R09: 0000000000001000 [ 3.339252][ T75] R10: 00007ffd017a6610 R11: 0000000000000246 R12: 0000000000000001 [ 3.339253][ T75] R13: 0000000000000049 R14: 00007f3786ad1680 R15: 00007f3786ad2fa0 [ 3.339259][ T75] [ 3.355997][ T1] virtme-ng-init: basic initialization done [ 3.435517][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.435881][ T77] virtme-ng-init: triggering udev coldplug [ 5.392847][ T77] virtme-ng-init: waiting for udev to settle [ 5.392861][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.392863][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 5.392865][ T77] preempt_count: 1, expected: 0 [ 5.392866][ T77] RCU nest depth: 0, expected: 0 [ 5.392867][ T77] locks held by virtme-ng-init/77: 4, last CPU#0: [ 5.392870][ T77] #0: ffffffff87979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.392883][ T77] #1: ffffffff87979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.392887][ T77] #2: ffffffff87899660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.392891][ T77] #3: ffffffff87899560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.392895][ T77] irq event stamp: 2852 [ 5.392895][ T77] hardirqs last enabled at (2851): [] __down_trylock_console_sem+0x86/0xa0 [ 5.392898][ T77] hardirqs last disabled at (2852): [] console_emit_next_record+0x3d4/0x4c0 [ 5.392900][ T77] softirqs last enabled at (2338): [] fpu_clone+0xd9/0x410 [ 5.392903][ T77] softirqs last disabled at (2336): [] fpu_clone+0x82/0x410 [ 5.392905][ T77] Preemption disabled at: [ 5.392906][ T77] [] vprintk_emit+0x31b/0x3e0 [ 5.392912][ T77] CPU: 0 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.392915][ T77] Tainted: [W]=WARN [ 5.392916][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.392917][ T77] Call Trace: [ 5.392919][ T77] [ 5.392920][ T77] dump_stack_lvl+0x6f/0xa0 [ 5.392926][ T77] ? vprintk_emit+0x31b/0x3e0 [ 5.392928][ T77] __might_resched.cold+0x1fe/0x2c1 [ 5.392932][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.392936][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 5.392941][ T77] __kmalloc_noprof+0x443/0x760 [ 5.392943][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 5.392949][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 5.392952][ T77] alloc_buf.isra.0+0x4b/0x260 [ 5.392955][ T77] put_chars+0x1e1/0x2f0 [ 5.392958][ T77] ? __send_to_port+0x420/0x420 [ 5.392960][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.392965][ T77] ? validate_chain+0x38b/0xc20 [ 5.392970][ T77] hvc_console_print+0x292/0x780 [ 5.392977][ T77] ? hvc_write+0x3a0/0x3a0 [ 5.392979][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.392981][ T77] ? lock_acquire+0x13c/0x160 [ 5.392985][ T77] console_emit_next_record+0x22f/0x4c0 [ 5.392989][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 5.392991][ T77] ? console_flush_one_record+0x106/0x710 [ 5.392994][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.392996][ T77] ? lock_acquire+0x13c/0x160 [ 5.393001][ T77] console_flush_one_record+0x46f/0x710 [ 5.393005][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 5.393007][ T77] ? __lock_acquire+0x518/0xc20 [ 5.393012][ T77] console_unlock+0xee/0x1f0 [ 5.393014][ T77] ? console_flush_one_record+0x710/0x710 [ 5.393016][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.393019][ T77] ? lock_acquire+0x60/0x160 [ 5.393022][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.393024][ T77] ? vprintk_emit+0x320/0x3e0 [ 5.393027][ T77] vprintk_emit+0x37c/0x3e0 [ 5.393031][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 5.393034][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 5.393040][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.393043][ T77] ? vprintk_emit.cold+0x107/0x107 [ 5.393045][ T77] ? simple_strntoull+0x10f/0x140 [ 5.393050][ T77] ? date_str+0x1e0/0x1e0 [ 5.393053][ T77] ? devkmsg_write+0xd1/0x2c0 [ 5.393057][ T77] devkmsg_write.cold+0x5a/0x8b [ 5.393060][ T77] ? vprintk_default+0x20/0x20 [ 5.393064][ T77] ? vprintk_default+0x20/0x20 [ 5.393067][ T77] new_sync_write+0x33e/0x760 [ 5.393071][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 5.393074][ T77] ? new_sync_read+0x750/0x750 [ 5.393078][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 5.393083][ T77] ? __fget_files+0x1e3/0x460 [ 5.393086][ T77] vfs_write+0x6a2/0xbd0 [ 5.393091][ T77] ksys_write+0x116/0x250 [ 5.393094][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 5.393097][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.393100][ T77] do_syscall_64+0xff/0x530 [ 5.393103][ T77] ? exc_page_fault+0xee/0x100 [ 5.393106][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.393108][ T77] RIP: 0033:0x7f00f9aa7ed2 [ 5.393112][ T77] 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 [ 5.393113][ T77] RSP: 002b:00007f00f99eec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.393116][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f00f9aa7ed2 [ 5.393117][ T77] RDX: 000000000000002e RSI: 00007f00f4001090 RDI: 0000000000000003 [ 5.393118][ T77] RBP: 00007f00f99eec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.393119][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f00f9b320a0 [ 5.393120][ T77] R13: 00007f00f9a303e0 R14: 00007f00f4001090 R15: 00007f00f99eeda8 [ 5.393126][ T77] [ 5.902887][ T77] virtme-ng-init: udev is done [ 5.909759][ T1] virtme-ng-init: initialization done