virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.129140][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 1.129160][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.129162][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.129163][ T1] preempt_count: 1, expected: 0 [ 1.129164][ T1] RCU nest depth: 0, expected: 0 [ 1.129165][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.129167][ T1] #0: ffffffffaab7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.129178][ T1] #1: ffffffffaab7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.129183][ T1] #2: ffffffffaaa9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.129186][ T1] #3: ffffffffaaa9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.129190][ T1] irq event stamp: 318664 [ 1.129191][ T1] hardirqs last enabled at (318663): [] __down_trylock_console_sem+0x86/0xa0 [ 1.129194][ T1] hardirqs last disabled at (318664): [] console_emit_next_record+0x3d4/0x4c0 [ 1.129196][ T1] softirqs last enabled at (318520): [] __alloc_skb+0x4c2/0x5f0 [ 1.129200][ T1] softirqs last disabled at (318518): [] __alloc_skb+0x4c2/0x5f0 [ 1.129203][ T1] Preemption disabled at: [ 1.129203][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.129208][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.129211][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.129212][ T1] Call Trace: [ 1.129214][ T1] [ 1.129218][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.129224][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.129225][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.129230][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.129234][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.129238][ T1] __kmalloc_noprof+0x443/0x760 [ 1.129240][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.129247][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.129250][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.129253][ T1] put_chars+0x1e1/0x2f0 [ 1.129255][ T1] ? __send_to_port+0x420/0x420 [ 1.129258][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.129261][ T1] ? validate_chain+0x38b/0xc20 [ 1.129266][ T1] hvc_console_print+0x292/0x780 [ 1.129270][ T1] ? __lock_acquire+0x518/0xc20 [ 1.129271][ T1] ? __lock_acquire+0x518/0xc20 [ 1.129276][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.129279][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.129281][ T1] ? lock_acquire+0x13c/0x160 [ 1.129285][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.129289][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.129291][ T1] ? console_flush_one_record+0x106/0x710 [ 1.129294][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.129295][ T1] ? lock_acquire+0x13c/0x160 [ 1.129299][ T1] console_flush_one_record+0x46f/0x710 [ 1.129303][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.129305][ T1] ? __lock_acquire+0x518/0xc20 [ 1.129310][ T1] console_unlock+0xee/0x1f0 [ 1.129313][ T1] ? console_flush_one_record+0x710/0x710 [ 1.129315][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.129316][ T1] ? lock_acquire+0xe0/0x160 [ 1.129320][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.129322][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.129324][ T1] vprintk_emit+0x37c/0x3e0 [ 1.129327][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.129332][ T1] ? team_module_init+0x60/0x60 [ 1.129336][ T1] _printk+0xc7/0x100 [ 1.129339][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.129341][ T1] ? lock_pin_lock+0x80/0x180 [ 1.129344][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.129347][ T1] ? add_device_randomness+0xbb/0x100 [ 1.129350][ T1] ? random_write_iter+0x20/0x20 [ 1.129353][ T1] ? phy_module_init+0x20/0x20 [ 1.129355][ T1] ? do_one_initcall+0x113/0x4f0 [ 1.129358][ T1] tun_init+0x24/0xb0 [ 1.129360][ T1] do_one_initcall+0x124/0x4f0 [ 1.129363][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.129365][ T1] ? parameq+0x110/0x110 [ 1.129370][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.129374][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.129376][ T1] kernel_init_freeable+0x596/0x630 [ 1.129380][ T1] ? rest_init+0x280/0x280 [ 1.129383][ T1] kernel_init+0x21/0x150 [ 1.129385][ T1] ? rest_init+0x280/0x280 [ 1.129387][ T1] ret_from_fork+0x474/0x6b0 [ 1.129391][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.129395][ T1] ? __switch_to+0x5a3/0xe00 [ 1.129398][ T1] ? rest_init+0x280/0x280 [ 1.129401][ T1] ret_from_fork_asm+0x11/0x20 [ 1.129408][ T1] [ 1.148223][ T1] i8042: PNP: No PS/2 controller found. [ 1.156953][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.157384][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:02:49 UTC (1787900569) [ 1.158330][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.161162][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.167509][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.170771][ T1] IPv4 over IPsec tunneling driver [ 1.173759][ T1] NET: Registered PF_INET6 protocol family [ 1.179542][ T1] Segment Routing with IPv6 [ 1.179743][ T1] RPL Segment Routing with IPv6 [ 1.180145][ T1] In-situ OAM (IOAM) with IPv6 [ 1.183324][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.189838][ T1] NET: Registered PF_PACKET protocol family [ 1.190254][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.190655][ T1] sctp: Hash tables configured (bind 32/56) [ 1.191284][ T1] 9pnet: Installing 9P2000 support [ 1.191644][ T1] Key type dns_resolver registered [ 1.192327][ T1] NET: Registered PF_VSOCK protocol family [ 1.196997][ T1] IPI shorthand broadcast: enabled [ 1.299308][ T1] sched_clock: Marking stable (1266002478, 32485295)->(1375469628, -76981855) [ 1.301974][ T1] registered taskstats version 1 [ 1.304277][ T1] Loading compiled-in X.509 certificates [ 1.415618][ T1] Demotion targets for Node 0: null [ 1.415971][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11807) [ 1.416263][ T1] page_owner is disabled [ 1.416962][ T1] PM: Magic number: 6:818:16 [ 1.417405][ T1] netconsole: network logging started [ 1.419554][ T1] ALSA device list: [ 1.419754][ T1] No soundcards found. [ 1.420403][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.424019][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.424818][ T1] devtmpfs: mounted [ 1.425092][ T1] VFS: Pivoted into new rootfs [ 1.456419][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.456722][ T1] Write protecting the kernel read-only data: 65536k [ 1.457165][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.457581][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.457915][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.458260][ T1] with arguments: [ 1.458437][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.458766][ T1] with environment: [ 1.458970][ T1] HOME=/ [ 1.459146][ T1] TERM=dumb [ 1.459302][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.459543][ T1] nr_open=2147483584 [ 1.459716][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.460041][ T1] virtme_rw_overlay0=/etc [ 1.460249][ T1] virtme_rw_overlay1=/lib [ 1.460442][ T1] virtme_rw_overlay2=/home [ 1.460646][ T1] virtme_rw_overlay3=/opt [ 1.460856][ T1] virtme_rw_overlay4=/srv [ 1.461064][ T1] virtme_rw_overlay5=/usr [ 1.461256][ T1] virtme_rw_overlay6=/var [ 1.461447][ T1] virtme_rw_overlay7=/tmp [ 1.461701][ T1] virtme_console=ttyS0 [ 1.461937][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.479793][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.481395][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.490745][ T1] overlayfs: failed to set xattr on upper [ 1.490998][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.491264][ T1] overlayfs: ...falling back to uuid=null. [ 1.493847][ T1] overlayfs: failed to set xattr on upper [ 1.494061][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.494290][ T1] overlayfs: ...falling back to uuid=null. [ 1.496413][ T1] overlayfs: failed to set xattr on upper [ 1.496728][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.496968][ T1] overlayfs: ...falling back to uuid=null. [ 1.498998][ T1] overlayfs: failed to set xattr on upper [ 1.499201][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.499441][ T1] overlayfs: ...falling back to uuid=null. [ 1.501681][ T1] overlayfs: failed to set xattr on upper [ 1.501900][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.502143][ T1] overlayfs: ...falling back to uuid=null. [ 1.503982][ T1] overlayfs: failed to set xattr on upper [ 1.504184][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.504427][ T1] overlayfs: ...falling back to uuid=null. [ 1.507084][ T1] overlayfs: failed to set xattr on upper [ 1.507291][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.507538][ T1] overlayfs: ...falling back to uuid=null. [ 1.509589][ T1] overlayfs: failed to set xattr on upper [ 1.509796][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.510045][ T1] overlayfs: ...falling back to uuid=null. [ 1.510072][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.522695][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.508611][ T73] systemd-tmpfile (73) used greatest stack depth: 24992 bytes left [ 3.508627][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.508629][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.508630][ T73] preempt_count: 2, expected: 0 [ 3.508631][ T73] RCU nest depth: 0, expected: 0 [ 3.508632][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.508634][ T73] #0: ffffffffaaa167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.508646][ T73] #1: ffffffffaab7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.508650][ T73] #2: ffffffffaab7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.508654][ T73] #3: ffffffffaaa9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.508658][ T73] #4: ffffffffaaa9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.508662][ T73] irq event stamp: 2164426 [ 3.508662][ T73] hardirqs last enabled at (2164425): [] __down_trylock_console_sem+0x86/0xa0 [ 3.508666][ T73] hardirqs last disabled at (2164426): [] console_emit_next_record+0x3d4/0x4c0 [ 3.508668][ T73] softirqs last enabled at (2163676): [] handle_softirqs+0x67c/0x900 [ 3.508670][ T73] softirqs last disabled at (2162563): [] __irq_exit_rcu+0x145/0x1c0 [ 3.508672][ T73] Preemption disabled at: [ 3.508673][ T73] [<0000000000000000>] 0x0 [ 3.508680][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.508683][ T73] Tainted: [W]=WARN [ 3.508684][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.508686][ T73] Call Trace: [ 3.508687][ T73] [ 3.508689][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.508695][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.508700][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.508704][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.508708][ T73] __kmalloc_noprof+0x443/0x760 [ 3.508710][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.508717][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.508720][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.508723][ T73] put_chars+0x1e1/0x2f0 [ 3.508726][ T73] ? __send_to_port+0x420/0x420 [ 3.508727][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.508730][ T73] ? validate_chain+0x38b/0xc20 [ 3.508736][ T73] hvc_console_print+0x292/0x780 [ 3.508743][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.508746][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.508748][ T73] ? lock_acquire+0x13c/0x160 [ 3.508752][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.508756][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.508757][ T73] ? console_flush_one_record+0x106/0x710 [ 3.508761][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.508762][ T73] ? lock_acquire+0x13c/0x160 [ 3.508766][ T73] console_flush_one_record+0x46f/0x710 [ 3.508770][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.508772][ T73] ? __lock_acquire+0x518/0xc20 [ 3.508777][ T73] console_unlock+0xee/0x1f0 [ 3.508780][ T73] ? console_flush_one_record+0x710/0x710 [ 3.508782][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.508784][ T73] ? lock_acquire+0xe0/0x160 [ 3.508787][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.508789][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.508792][ T73] vprintk_emit+0x37c/0x3e0 [ 3.508795][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.508798][ T73] ? __lock_acquire+0x518/0xc20 [ 3.508801][ T73] _printk+0xc7/0x100 [ 3.508805][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.508808][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.508816][ T73] ? __rwlock_init+0x150/0x150 [ 3.508819][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.508822][ T73] do_exit.cold+0x82/0x9c [ 3.508826][ T73] ? exit_notify+0x890/0x890 [ 3.508827][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.508830][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.508833][ T73] do_group_exit+0xb8/0x370 [ 3.508836][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.508838][ T73] x64_sys_call+0x1567/0x1570 [ 3.508840][ T73] do_syscall_64+0xff/0x530 [ 3.508844][ T73] ? exc_page_fault+0xee/0x100 [ 3.508847][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.508849][ T73] RIP: 0033:0x7f1348d3b1b8 [ 3.508851][ T73] Code: Unable to access opcode bytes at 0x7f1348d3b18e. [ 3.508852][ T73] RSP: 002b:00007fff8ffd6828 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.508854][ T73] RAX: ffffffffffffffda RBX: 00007f1348e6bf88 RCX: 00007f1348d3b1b8 [ 3.508856][ T73] RDX: 00007f13485994c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.508857][ T73] RBP: 00007fff8ffd6880 R08: 0000000000000000 R09: 0000000000001000 [ 3.508857][ T73] R10: 00007fff8ffd6640 R11: 0000000000000246 R12: 0000000000000001 [ 3.508858][ T73] R13: 0000000000000049 R14: 00007f1348e6a680 R15: 00007f1348e6bfa0 [ 3.508865][ T73] [ 3.508892][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.508892][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.508892][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.508892][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.509619][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 3.509639][ C0] [ 3.509640][ C0] ======================================================== [ 3.509641][ C0] WARNING: possible irq lock inversion dependency detected [ 3.509642][ C0] 7.2.0-virtme #1 Tainted: G W [ 3.509643][ C0] -------------------------------------------------------- [ 3.509643][ C0] swapper/0/0 just changed the state of lock: [ 3.509644][ C0] ffffffffaaa9d760 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 3.509649][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 3.509650][ C0] (fs_reclaim){+.+.}-{0:0} [ 3.509651][ C0] [ 3.509651][ C0] [ 3.509651][ C0] and interrupts could create inverse lock ordering between them. [ 3.509651][ C0] [ 3.509652][ C0] [ 3.509652][ C0] other info that might help us debug this: [ 3.509653][ C0] Possible interrupt unsafe locking scenario: [ 3.509653][ C0] [ 3.509653][ C0] CPU0 CPU1 [ 3.509654][ C0] ---- ---- [ 3.509654][ C0] lock(fs_reclaim); [ 3.509655][ C0] local_irq_disable(); [ 3.509655][ C0] lock(console_owner); [ 3.509656][ C0] lock(fs_reclaim); [ 3.509657][ C0] [ 3.509657][ C0] lock(console_owner); [ 3.509658][ C0] [ 3.509658][ C0] *** DEADLOCK *** [ 3.509658][ C0] [ 3.509659][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 3.509660][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 3.509665][ C0] #1: ffffffffaabe29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 3.509669][ C0] [ 3.509669][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 3.509673][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 3.509675][ C0] HARDIRQ-ON-W at: [ 3.509676][ C0] __lock_acquire+0x388/0xc20 [ 3.509678][ C0] lock_acquire.part.0+0xd4/0x280 [ 3.509680][ C0] fs_reclaim_acquire+0xd5/0x120 [ 3.509683][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 3.509684][ C0] kthread_create_worker_on_node+0xea/0x210 [ 3.509686][ C0] workqueue_init+0x2a/0x680 [ 3.509690][ C0] kernel_init_freeable+0x2fe/0x630 [ 3.509693][ C0] kernel_init+0x21/0x150 [ 3.509695][ C0] ret_from_fork+0x474/0x6b0 [ 3.509698][ C0] ret_from_fork_asm+0x11/0x20 [ 3.509700][ C0] SOFTIRQ-ON-W at: [ 3.509700][ C0] __lock_acquire+0x388/0xc20 [ 3.509702][ C0] lock_acquire.part.0+0xd4/0x280 [ 3.509703][ C0] fs_reclaim_acquire+0xd5/0x120 [ 3.509705][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 3.509706][ C0] kthread_create_worker_on_node+0xea/0x210 [ 3.509707][ C0] workqueue_init+0x2a/0x680 [ 3.509709][ C0] kernel_init_freeable+0x2fe/0x630 [ 3.509710][ C0] kernel_init+0x21/0x150 [ 3.509712][ C0] ret_from_fork+0x474/0x6b0 [ 3.509713][ C0] ret_from_fork_asm+0x11/0x20 [ 3.509714][ C0] INITIAL USE at: [ 3.509715][ C0] __lock_acquire+0x388/0xc20 [ 3.509717][ C0] lock_acquire.part.0+0xd4/0x280 [ 3.509718][ C0] fs_reclaim_acquire+0xd5/0x120 [ 3.509719][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 3.509720][ C0] kthread_create_worker_on_node+0xea/0x210 [ 3.509722][ C0] workqueue_init+0x2a/0x680 [ 3.509723][ C0] kernel_init_freeable+0x2fe/0x630 [ 3.509725][ C0] kernel_init+0x21/0x150 [ 3.509726][ C0] ret_from_fork+0x474/0x6b0 [ 3.509727][ C0] ret_from_fork_asm+0x11/0x20 [ 3.509729][ C0] } [ 3.509729][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 3.509733][ C0] ... acquired at: [ 3.509734][ C0] __lock_acquire+0x518/0xc20 [ 3.509735][ C0] lock_acquire.part.0+0xd4/0x280 [ 3.509737][ C0] fs_reclaim_acquire+0xd5/0x120 [ 3.509738][ C0] __kmalloc_noprof+0xd3/0x760 [ 3.509739][ C0] alloc_buf.isra.0+0x4b/0x260 [ 3.509741][ C0] put_chars+0x1e1/0x2f0 [ 3.509742][ C0] hvc_console_print+0x292/0x780 [ 3.509743][ C0] console_emit_next_record+0x22f/0x4c0 [ 3.509745][ C0] console_flush_one_record+0x46f/0x710 [ 3.509746][ C0] console_unlock+0xee/0x1f0 [ 3.509748][ C0] vprintk_emit+0x37c/0x3e0 [ 3.509749][ C0] _printk+0xc7/0x100 [ 3.509750][ C0] tun_init+0x24/0xb0 [ 3.509753][ C0] do_one_initcall+0x124/0x4f0 [ 3.509754][ C0] kernel_init_freeable+0x596/0x630 [ 3.509755][ C0] kernel_init+0x21/0x150 [ 3.509757][ C0] ret_from_fork+0x474/0x6b0 [ 3.509758][ C0] ret_from_fork_asm+0x11/0x20 [ 3.509759][ C0] [ 3.509759][ C0] -> (console_owner){..-.}-{0:0} { [ 3.509761][ C0] IN-SOFTIRQ-W at: [ 3.509762][ C0] __lock_acquire+0x388/0xc20 [ 3.509763][ C0] lock_acquire.part.0+0xd4/0x280 [ 3.509765][ C0] console_trylock_spinning+0xb5/0x1e0 [ 3.509766][ C0] vprintk_emit+0x320/0x3e0 [ 3.509767][ C0] _printk+0xc7/0x100 [ 3.509768][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 3.509771][ C0] call_timer_fn+0x160/0x4d0 [ 3.509772][ C0] __run_timers+0x68f/0xaa0 [ 3.509774][ C0] run_timer_softirq+0xf0/0x160 [ 3.509775][ C0] handle_softirqs+0x1d3/0x900 [ 3.509777][ C0] __irq_exit_rcu+0x145/0x1c0 [ 3.509778][ C0] irq_exit_rcu+0xe/0x30 [ 3.509779][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 3.509781][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 3.509782][ C0] pv_native_safe_halt+0xf/0x10 [ 3.509784][ C0] default_idle+0x9/0x10 [ 3.509785][ C0] default_idle_call+0x6e/0xb0 [ 3.509786][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 3.509789][ C0] do_idle+0xd8/0x190 [ 3.509790][ C0] cpu_startup_entry+0x53/0x70 [ 3.509791][ C0] rest_init+0x279/0x280 [ 3.509792][ C0] start_kernel+0x3b9/0x3c0 [ 3.509794][ C0] x86_64_start_reservations+0x24/0x30 [ 3.509796][ C0] x86_64_start_kernel+0x12b/0x130 [ 3.509797][ C0] common_startup_64+0x13e/0x148 [ 3.509800][ C0] INITIAL USE at: [ 3.509801][ C0] } [ 3.509801][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 3.509803][ C0] ... acquired at: [ 3.509804][ C0] mark_lock+0x1d7/0xa00 [ 3.509805][ C0] mark_usage+0x42/0x170 [ 3.509806][ T1] virtme-ng-init: basic initialization done [ 3.509806][ C0] __lock_acquire+0x388/0xc20 [ 3.509808][ C0] lock_acquire.part.0+0xd4/0x280 [ 3.509809][ C0] console_trylock_spinning+0xb5/0x1e0 [ 3.509817][ C0] vprintk_emit+0x320/0x3e0 [ 3.509818][ C0] _printk+0xc7/0x100 [ 3.509819][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 3.509820][ C0] call_timer_fn+0x160/0x4d0 [ 3.509822][ C0] __run_timers+0x68f/0xaa0 [ 3.509823][ C0] run_timer_softirq+0xf0/0x160 [ 3.509825][ C0] handle_softirqs+0x1d3/0x900 [ 3.509826][ C0] __irq_exit_rcu+0x145/0x1c0 [ 3.509827][ C0] irq_exit_rcu+0xe/0x30 [ 3.509829][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 3.509830][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 3.509831][ C0] pv_native_safe_halt+0xf/0x10 [ 3.509832][ C0] default_idle+0x9/0x10 [ 3.509833][ C0] default_idle_call+0x6e/0xb0 [ 3.509834][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 3.509836][ C0] do_idle+0xd8/0x190 [ 3.509837][ C0] cpu_startup_entry+0x53/0x70 [ 3.509838][ C0] rest_init+0x279/0x280 [ 3.509839][ C0] start_kernel+0x3b9/0x3c0 [ 3.509841][ C0] x86_64_start_reservations+0x24/0x30 [ 3.509842][ C0] x86_64_start_kernel+0x12b/0x130 [ 3.509843][ C0] common_startup_64+0x13e/0x148 [ 3.509844][ C0] [ 3.509844][ C0] [ 3.509844][ C0] stack backtrace: [ 3.509846][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.509848][ C0] Tainted: [W]=WARN [ 3.509849][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.509849][ C0] Call Trace: [ 3.509850][ C0] [ 3.509851][ C0] dump_stack_lvl+0x6f/0xa0 [ 3.509854][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 3.509856][ C0] mark_lock_irq+0x989/0x9c0 [ 3.509858][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 3.509860][ C0] mark_lock+0x1d7/0xa00 [ 3.509862][ C0] mark_usage+0x42/0x170 [ 3.509864][ C0] __lock_acquire+0x388/0xc20 [ 3.509866][ C0] lock_acquire.part.0+0xd4/0x280 [ 3.509868][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 3.509870][ C0] ? rcu_is_watching+0x16/0xd0 [ 3.509871][ C0] ? lock_acquire+0x13c/0x160 [ 3.509873][ C0] console_trylock_spinning+0xb5/0x1e0 [ 3.509874][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 3.509876][ C0] vprintk_emit+0x320/0x3e0 [ 3.509877][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 3.509879][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 3.509881][ C0] _printk+0xc7/0x100 [ 3.509883][ C0] ? snapshot_read.cold+0x21/0x21 [ 3.509884][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 3.509886][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 3.509888][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 3.509890][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 3.509891][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 3.509893][ C0] call_timer_fn+0x160/0x4d0 [ 3.509895][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 3.509897][ C0] ? debug_object_active_state+0x430/0x430 [ 3.509899][ C0] ? find_held_lock+0x2b/0x80 [ 3.509901][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 3.509903][ C0] ? rcu_is_watching+0x16/0xd0 [ 3.509904][ C0] __run_timers+0x68f/0xaa0 [ 3.509906][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 3.509908][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 3.509910][ C0] ? __lock_acquire+0x518/0xc20 [ 3.509913][ C0] ? __rwlock_init+0x150/0x150 [ 3.509915][ C0] run_timer_softirq+0xf0/0x160 [ 3.509917][ C0] ? __run_timers+0xaa0/0xaa0 [ 3.509919][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 3.509921][ C0] ? rcu_is_watching+0x16/0xd0 [ 3.509923][ C0] handle_softirqs+0x1d3/0x900 [ 3.509924][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 3.509926][ C0] ? _local_bh_enable+0xc0/0xc0 [ 3.509928][ C0] __irq_exit_rcu+0x145/0x1c0 [ 3.509930][ C0] irq_exit_rcu+0xe/0x30 [ 3.509931][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 3.509932][ C0] [ 3.509933][ C0] [ 3.509933][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 3.509935][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 3.509936][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 3.509938][ 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 [ 3.509940][ C0] RSP: 0018:ffffffffaa807cf8 EFLAGS: 00000296 [ 3.509942][ C0] RAX: 000000000001898b RBX: ffffffffaa830600 RCX: ffffffffa6f06247 [ 3.509943][ C0] RDX: ffffffffaa830600 RSI: ffffffffaa111027 RDI: ffffffffa9a949e0 [ 3.509943][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3.509944][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5500fa2 [ 3.509945][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 3.509946][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 3.509948][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 3.509950][ C0] default_idle+0x9/0x10 [ 3.509951][ C0] default_idle_call+0x6e/0xb0 [ 3.509952][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 3.509954][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 3.509956][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 3.509958][ C0] ? rcu_is_watching+0x16/0xd0 [ 3.509959][ C0] do_idle+0xd8/0x190 [ 3.509961][ C0] cpu_startup_entry+0x53/0x70 [ 3.509962][ C0] rest_init+0x279/0x280 [ 3.509964][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 3.509967][ C0] ? rest_init+0x280/0x280 [ 3.509968][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 3.509971][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 3.509972][ C0] ? acpi_enable+0x1e4/0x330 [ 3.509974][ C0] start_kernel+0x3b9/0x3c0 [ 3.509976][ C0] x86_64_start_reservations+0x24/0x30 [ 3.509978][ C0] x86_64_start_kernel+0x12b/0x130 [ 3.509979][ C0] common_startup_64+0x13e/0x148 [ 3.509982][ C0] [ 3.548563][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.559926][ T75] virtme-ng-init: triggering udev coldplug [ 4.840035][ T75] virtme-ng-init: waiting for udev to settle [ 4.840046][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.840049][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 4.840050][ T75] preempt_count: 1, expected: 0 [ 4.840051][ T75] RCU nest depth: 0, expected: 0 [ 4.840052][ T75] INFO: lockdep is turned off. [ 4.840053][ T75] irq event stamp: 0 [ 4.840054][ T75] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 4.840059][ T75] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 4.840065][ T75] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 4.840067][ T75] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 4.840068][ T75] Preemption disabled at: [ 4.840069][ T75] [] vprintk_emit+0x31b/0x3e0 [ 4.840076][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.840079][ T75] Tainted: [W]=WARN [ 4.840080][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.840082][ T75] Call Trace: [ 4.840084][ T75] [ 4.840085][ T75] dump_stack_lvl+0x6f/0xa0 [ 4.840090][ T75] ? vprintk_emit+0x31b/0x3e0 [ 4.840092][ T75] __might_resched.cold+0x1fe/0x2c1 [ 4.840095][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.840099][ T75] ? rcu_is_watching+0x16/0xd0 [ 4.840101][ T75] __kmalloc_noprof+0x443/0x760 [ 4.840104][ T75] ? __rwlock_init+0x150/0x150 [ 4.840107][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 4.840112][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 4.840114][ T75] alloc_buf.isra.0+0x4b/0x260 [ 4.840117][ T75] put_chars+0x1e1/0x2f0 [ 4.840118][ T75] ? __send_to_port+0x420/0x420 [ 4.840120][ T75] ? console_prepend_replay+0x20/0x20 [ 4.840122][ T75] hvc_console_print+0x292/0x780 [ 4.840127][ T75] ? hvc_write+0x3a0/0x3a0 [ 4.840129][ T75] ? rcu_is_watching+0x16/0xd0 [ 4.840130][ T75] ? rcu_is_watching+0x16/0xd0 [ 4.840131][ T75] ? lock_acquire+0x13c/0x160 [ 4.840134][ T75] console_emit_next_record+0x22f/0x4c0 [ 4.840136][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 4.840138][ T75] ? rcu_is_watching+0x16/0xd0 [ 4.840139][ T75] ? rcu_is_watching+0x16/0xd0 [ 4.840140][ T75] ? rcu_is_watching+0x16/0xd0 [ 4.840141][ T75] ? lock_acquire+0x13c/0x160 [ 4.840143][ T75] ? console_flush_one_record+0x111/0x710 [ 4.840145][ T75] console_flush_one_record+0x46f/0x710 [ 4.840147][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 4.840150][ T75] console_unlock+0xee/0x1f0 [ 4.840152][ T75] ? lock_acquire+0x13c/0x160 [ 4.840153][ T75] ? console_flush_one_record+0x710/0x710 [ 4.840155][ T75] ? rcu_is_watching+0x16/0xd0 [ 4.840156][ T75] ? lock_release+0x184/0x1f0 [ 4.840157][ T75] ? lock_acquire+0xe0/0x160 [ 4.840159][ T75] ? __rcu_read_lock+0x70/0x70 [ 4.840160][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.840162][ T75] ? vprintk_emit+0x320/0x3e0 [ 4.840163][ T75] vprintk_emit+0x37c/0x3e0 [ 4.840165][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 4.840166][ T75] ? lock_release+0x184/0x1f0 [ 4.840168][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 4.840171][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.840175][ T75] ? vprintk_emit.cold+0x107/0x107 [ 4.840176][ T75] ? simple_strntoull+0x10f/0x140 [ 4.840179][ T75] ? date_str+0x1e0/0x1e0 [ 4.840181][ T75] ? devkmsg_write+0xd1/0x2c0 [ 4.840182][ T75] devkmsg_write.cold+0x5a/0x8b [ 4.840184][ T75] ? vprintk_default+0x20/0x20 [ 4.840186][ T75] ? vprintk_default+0x20/0x20 [ 4.840187][ T75] new_sync_write+0x33e/0x760 [ 4.840190][ T75] ? trace_hardirqs_on+0x36/0x40 [ 4.840193][ T75] ? new_sync_read+0x750/0x750 [ 4.840194][ T75] ? kmem_cache_free+0xf8/0x550 [ 4.840196][ T75] ? rcu_is_watching+0x16/0xd0 [ 4.840197][ T75] ? __fget_files+0x54/0x460 [ 4.840200][ T75] ? __fget_files+0x1e3/0x460 [ 4.840202][ T75] vfs_write+0x655/0x970 [ 4.840204][ T75] ksys_write+0x116/0x250 [ 4.840205][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 4.840207][ T75] ? rcu_is_watching+0x16/0xd0 [ 4.840208][ T75] do_syscall_64+0xff/0x530 [ 4.840211][ T75] ? exc_page_fault+0xee/0x100 [ 4.840213][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.840215][ T75] RIP: 0033:0x7fe59a5e1ed2 [ 4.840217][ 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 [ 4.840219][ T75] RSP: 002b:00007fe59a528c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 4.840222][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fe59a5e1ed2 [ 4.840224][ T75] RDX: 000000000000002e RSI: 00007fe5940012c0 RDI: 0000000000000003 [ 4.840224][ T75] RBP: 00007fe59a528c90 R08: 0000000000000000 R09: 0000000000000000 [ 4.840225][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe59a66c0a0 [ 4.840226][ T75] R13: 00007fe59a56a3e0 R14: 00007fe5940012c0 R15: 00007fe59a528da8 [ 4.840228][ T75] [ 5.267194][ T75] virtme-ng-init: udev is done [ 5.279431][ T1] virtme-ng-init: initialization done