virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.108431][ T1] loop: module loaded [ 1.108468][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.108470][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.108473][ T1] preempt_count: 1, expected: 0 [ 1.108474][ T1] RCU nest depth: 0, expected: 0 [ 1.108476][ T1] locks held by swapper/0/1: 4, last CPU#3: [ 1.108478][ T1] #0: ffffffff9c569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.108493][ T1] #1: ffffffff9c569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.108499][ T1] #2: ffffffff9c489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.108505][ T1] #3: ffffffff9c489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.108511][ T1] irq event stamp: 296190 [ 1.108512][ T1] hardirqs last enabled at (296189): [] __down_trylock_console_sem+0x86/0xa0 [ 1.108516][ T1] hardirqs last disabled at (296190): [] console_emit_next_record+0x3d4/0x4c0 [ 1.108519][ T1] softirqs last enabled at (296134): [] bdi_register_va+0x491/0x780 [ 1.108524][ T1] softirqs last disabled at (296132): [] bdi_register_va+0x2ef/0x780 [ 1.108527][ T1] Preemption disabled at: [ 1.108528][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.108534][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.108538][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.108541][ T1] Call Trace: [ 1.108548][ T1] [ 1.108555][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.108556][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.108556][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.108556][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.108556][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.108556][ T1] __kmalloc_noprof+0x443/0x760 [ 1.108556][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.108556][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.108556][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.108556][ T1] put_chars+0x1e1/0x2f0 [ 1.108556][ T1] ? desc_read_finalized_seq+0x79/0x120 [ 1.108556][ T1] ? __send_to_port+0x420/0x420 [ 1.108556][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.108556][ T1] ? validate_chain+0x38b/0xc20 [ 1.108556][ T1] hvc_console_print+0x292/0x780 [ 1.108556][ T1] ? __lock_acquire+0x518/0xc20 [ 1.108556][ T1] ? __lock_acquire+0x518/0xc20 [ 1.108556][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.108556][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.108556][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108556][ T1] ? lock_acquire+0x13c/0x160 [ 1.108556][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.108556][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.108556][ T1] ? console_flush_one_record+0x106/0x710 [ 1.108556][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108556][ T1] ? lock_acquire+0x13c/0x160 [ 1.108556][ T1] console_flush_one_record+0x46f/0x710 [ 1.108556][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.108556][ T1] ? __lock_acquire+0x518/0xc20 [ 1.108556][ T1] console_unlock+0xee/0x1f0 [ 1.108556][ T1] ? console_flush_one_record+0x710/0x710 [ 1.108556][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108556][ T1] ? lock_acquire+0x60/0x160 [ 1.108556][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.108556][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.108556][ T1] vprintk_emit+0x37c/0x3e0 [ 1.108556][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.108556][ T1] ? max_loop_setup+0x30/0x30 [ 1.108556][ T1] _printk+0xc7/0x100 [ 1.108556][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.108556][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 1.108556][ T1] loop_init+0x12a/0x130 [ 1.108556][ T1] do_one_initcall+0x124/0x4f0 [ 1.108556][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.108556][ T1] ? parameq+0x110/0x110 [ 1.108556][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.108556][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108556][ T1] kernel_init_freeable+0x596/0x630 [ 1.108556][ T1] ? rest_init+0x280/0x280 [ 1.108556][ T1] kernel_init+0x21/0x150 [ 1.108556][ T1] ? rest_init+0x280/0x280 [ 1.108556][ T1] ret_from_fork+0x474/0x6b0 [ 1.108556][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.108556][ T1] ? __switch_to+0x5a3/0xe00 [ 1.108556][ T1] ? rest_init+0x280/0x280 [ 1.108556][ T1] ret_from_fork_asm+0x11/0x20 [ 1.108556][ T1] [ 1.152460][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 1.155418][ T1] i8042: PNP: No PS/2 controller found. [ 1.167480][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.168507][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:30:58 UTC (1787909458) [ 1.170051][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.174643][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.186509][ T1] NET: Registered PF_INET6 protocol family [ 1.193773][ T1] Segment Routing with IPv6 [ 1.194438][ T1] In-situ OAM (IOAM) with IPv6 [ 1.195065][ T1] NET: Registered PF_PACKET protocol family [ 1.195515][ T1] 9pnet: Installing 9P2000 support [ 1.196128][ T1] Key type dns_resolver registered [ 1.197191][ T1] NET: Registered PF_VSOCK protocol family [ 1.203194][ T1] IPI shorthand broadcast: enabled [ 1.330314][ T1] sched_clock: Marking stable (1295002225, 34553257)->(1408215473, -78659991) [ 1.333029][ T1] registered taskstats version 1 [ 1.335820][ T1] Loading compiled-in X.509 certificates [ 1.416471][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.439269][ T1] Demotion targets for Node 0: null [ 1.439596][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.439933][ T1] page_owner is disabled [ 1.441186][ T1] PM: Magic number: 6:548:526 [ 1.441403][ T1] faux: hash matches [ 1.441849][ T1] netconsole: network logging started [ 1.443273][ T1] ALSA device list: [ 1.444108][ T1] No soundcards found. [ 1.445458][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.448045][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.448901][ T1] devtmpfs: mounted [ 1.449203][ T1] VFS: Pivoted into new rootfs [ 1.480884][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.481165][ T1] Write protecting the kernel read-only data: 55296k [ 1.483499][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.483992][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.484285][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.484578][ T1] with arguments: [ 1.484706][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.484953][ T1] with environment: [ 1.485083][ T1] HOME=/ [ 1.485209][ T1] TERM=dumb [ 1.485334][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.485588][ T1] nr_open=2147483584 [ 1.485706][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.485984][ T1] virtme_rw_overlay0=/etc [ 1.486149][ T1] virtme_rw_overlay1=/lib [ 1.486305][ T1] virtme_rw_overlay2=/home [ 1.486460][ T1] virtme_rw_overlay3=/opt [ 1.486634][ T1] virtme_rw_overlay4=/srv [ 1.486795][ T1] virtme_rw_overlay5=/usr [ 1.486952][ T1] virtme_rw_overlay6=/var [ 1.487118][ T1] virtme_rw_overlay7=/tmp [ 1.487277][ T1] virtme_console=ttyS0 [ 1.487437][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.505464][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.506985][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.519895][ T1] overlayfs: failed to set xattr on upper [ 1.520289][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.520672][ T1] overlayfs: ...falling back to uuid=null. [ 1.523707][ T1] overlayfs: failed to set xattr on upper [ 1.523971][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.524276][ T1] overlayfs: ...falling back to uuid=null. [ 1.526380][ T1] overlayfs: failed to set xattr on upper [ 1.526665][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.526955][ T1] overlayfs: ...falling back to uuid=null. [ 1.528995][ T1] overlayfs: failed to set xattr on upper [ 1.529232][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.529509][ T1] overlayfs: ...falling back to uuid=null. [ 1.532022][ T1] overlayfs: failed to set xattr on upper [ 1.532319][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.532613][ T1] overlayfs: ...falling back to uuid=null. [ 1.534397][ T1] overlayfs: failed to set xattr on upper [ 1.535270][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.535583][ T1] overlayfs: ...falling back to uuid=null. [ 1.537605][ T1] overlayfs: failed to set xattr on upper [ 1.537835][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.538108][ T1] overlayfs: ...falling back to uuid=null. [ 1.540313][ T1] overlayfs: failed to set xattr on upper [ 1.540665][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.540963][ T1] overlayfs: ...falling back to uuid=null. [ 1.552695][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.974158][ T74] systemd-tmpfile (74) used greatest stack depth: 24872 bytes left [ 3.974177][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.974179][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.974181][ T74] preempt_count: 2, expected: 0 [ 3.974181][ T74] RCU nest depth: 0, expected: 0 [ 3.974183][ T74] locks held by systemd-tmpfile/74: 5, last CPU#2: [ 3.974185][ T74] #0: ffffffff9c4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.974198][ T74] #1: ffffffff9c569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.974204][ T74] #2: ffffffff9c569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.974207][ T74] #3: ffffffff9c489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.974211][ T74] #4: ffffffff9c489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.974215][ T74] irq event stamp: 2388104 [ 3.974216][ T74] hardirqs last enabled at (2388103): [] __down_trylock_console_sem+0x86/0xa0 [ 3.974220][ T74] hardirqs last disabled at (2388104): [] console_emit_next_record+0x3d4/0x4c0 [ 3.974221][ T74] softirqs last enabled at (2387354): [] handle_softirqs+0x67c/0x900 [ 3.974224][ T74] softirqs last disabled at (2387349): [] __irq_exit_rcu+0x145/0x1c0 [ 3.974226][ T74] Preemption disabled at: [ 3.974227][ T74] [<0000000000000000>] 0x0 [ 3.974235][ T74] CPU: 2 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.974238][ T74] Tainted: [W]=WARN [ 3.974240][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.974242][ T74] Call Trace: [ 3.974243][ T74] [ 3.974245][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.974251][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.974256][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.974260][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.974265][ T74] __kmalloc_noprof+0x443/0x760 [ 3.974268][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.974275][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.974278][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.974282][ T74] put_chars+0x1e1/0x2f0 [ 3.974285][ T74] ? __send_to_port+0x420/0x420 [ 3.974287][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.974291][ T74] ? validate_chain+0x38b/0xc20 [ 3.974297][ T74] hvc_console_print+0x292/0x780 [ 3.974303][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.974305][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.974307][ T74] ? lock_acquire+0x13c/0x160 [ 3.974312][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.974316][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.974317][ T74] ? console_flush_one_record+0x106/0x710 [ 3.974320][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.974322][ T74] ? lock_acquire+0x13c/0x160 [ 3.974326][ T74] console_flush_one_record+0x46f/0x710 [ 3.974329][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.974331][ T74] ? __lock_acquire+0x518/0xc20 [ 3.974336][ T74] console_unlock+0xee/0x1f0 [ 3.974338][ T74] ? console_flush_one_record+0x710/0x710 [ 3.974340][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.974342][ T74] ? lock_acquire+0x60/0x160 [ 3.974345][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.974347][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.974351][ T74] vprintk_emit+0x37c/0x3e0 [ 3.974354][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.974358][ T74] ? __lock_acquire+0x518/0xc20 [ 3.974362][ T74] _printk+0xc7/0x100 [ 3.974366][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.974369][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.974372][ T74] ? __rwlock_init+0x150/0x150 [ 3.974377][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.974380][ T74] do_exit.cold+0x82/0x9c [ 3.974384][ T74] ? exit_notify+0x890/0x890 [ 3.974386][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.974389][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.974393][ T74] do_group_exit+0xb8/0x370 [ 3.974397][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.974399][ T74] x64_sys_call+0x1567/0x1570 [ 3.974402][ T74] do_syscall_64+0xff/0x530 [ 3.974406][ T74] ? exc_page_fault+0xee/0x100 [ 3.974409][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.974410][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.974410][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.974410][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.974410][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.974412][ T74] RIP: 0033:0x7fbb2e4a71b8 [ 3.974414][ T74] Code: Unable to access opcode bytes at 0x7fbb2e4a718e. [ 3.974415][ T74] RSP: 002b:00007ffeaddaef68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.974417][ T74] RAX: ffffffffffffffda RBX: 00007fbb2e5d7f88 RCX: 00007fbb2e4a71b8 [ 3.974419][ T74] RDX: 00007fbb2dd054c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.974420][ T74] RBP: 00007ffeaddaefc0 R08: 0000000000000000 R09: 0000000000001000 [ 3.974421][ T74] R10: 00007ffeaddaed80 R11: 0000000000000246 R12: 0000000000000001 [ 3.974422][ T74] R13: 0000000000000049 R14: 00007fbb2e5d6680 R15: 00007fbb2e5d7fa0 [ 3.974429][ T74] [ 3.998362][ T1] virtme-ng-init: basic initialization done [ 4.069649][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.070080][ T75] virtme-ng-init: triggering udev coldplug [ 4.075896][ T79] ip (79) used greatest stack depth: 24840 bytes left [ 4.415730][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 4.415793][ C0] [ 4.415795][ C0] ======================================================== [ 4.415796][ C0] WARNING: possible irq lock inversion dependency detected [ 4.415800][ C0] 7.2.0-virtme #1 Tainted: G W [ 4.415802][ C0] -------------------------------------------------------- [ 4.415803][ C0] swapper/0/0 just changed the state of lock: [ 4.415804][ C0] ffffffff9c489660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.415819][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 4.415821][ C0] (fs_reclaim){+.+.}-{0:0} [ 4.415823][ C0] [ 4.415823][ C0] [ 4.415823][ C0] and interrupts could create inverse lock ordering between them. [ 4.415823][ C0] [ 4.415825][ C0] [ 4.415825][ C0] other info that might help us debug this: [ 4.415826][ C0] Possible interrupt unsafe locking scenario: [ 4.415826][ C0] [ 4.415827][ C0] CPU0 CPU1 [ 4.415828][ C0] ---- ---- [ 4.415828][ C0] lock(fs_reclaim); [ 4.415830][ C0] local_irq_disable(); [ 4.415831][ C0] lock(console_owner); [ 4.415832][ C0] lock(fs_reclaim); [ 4.415834][ C0] [ 4.415835][ C0] lock(console_owner); [ 4.415837][ C0] [ 4.415837][ C0] *** DEADLOCK *** [ 4.415837][ C0] [ 4.415837][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 4.415839][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 4.415846][ C0] #1: ffffffff9c5ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 4.415853][ C0] #2: ffffffff9c569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.415858][ C0] #3: ffffffff9c569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.415863][ C0] [ 4.415863][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 4.415869][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 4.415873][ C0] HARDIRQ-ON-W at: [ 4.415875][ C0] __lock_acquire+0x388/0xc20 [ 4.415879][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415881][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.415885][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.415889][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.415892][ C0] workqueue_init+0x2a/0x680 [ 4.415897][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.415900][ C0] kernel_init+0x21/0x150 [ 4.415905][ C0] ret_from_fork+0x474/0x6b0 [ 4.415909][ C0] ret_from_fork_asm+0x11/0x20 [ 4.415913][ C0] SOFTIRQ-ON-W at: [ 4.415914][ C0] __lock_acquire+0x388/0xc20 [ 4.415916][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415919][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.415921][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.415923][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.415926][ C0] workqueue_init+0x2a/0x680 [ 4.415928][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.415930][ C0] kernel_init+0x21/0x150 [ 4.415932][ C0] ret_from_fork+0x474/0x6b0 [ 4.415934][ C0] ret_from_fork_asm+0x11/0x20 [ 4.415936][ C0] INITIAL USE at: [ 4.415937][ C0] __lock_acquire+0x388/0xc20 [ 4.415939][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415942][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.415944][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.415946][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.415948][ C0] workqueue_init+0x2a/0x680 [ 4.415950][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.415952][ C0] kernel_init+0x21/0x150 [ 4.415954][ C0] ret_from_fork+0x474/0x6b0 [ 4.415956][ C0] ret_from_fork_asm+0x11/0x20 [ 4.415958][ C0] } [ 4.415959][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 4.415964][ C0] ... acquired at: [ 4.415965][ C0] __lock_acquire+0x518/0xc20 [ 4.415968][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.415970][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.415972][ C0] __kmalloc_noprof+0xd3/0x760 [ 4.415974][ C0] alloc_buf.isra.0+0x4b/0x260 [ 4.415979][ C0] put_chars+0x1e1/0x2f0 [ 4.415981][ C0] hvc_console_print+0x292/0x780 [ 4.415983][ C0] console_emit_next_record+0x22f/0x4c0 [ 4.415985][ C0] console_flush_one_record+0x46f/0x710 [ 4.415987][ C0] console_unlock+0xee/0x1f0 [ 4.415989][ C0] vprintk_emit+0x37c/0x3e0 [ 4.415990][ C0] _printk+0xc7/0x100 [ 4.415994][ C0] loop_init+0x12a/0x130 [ 4.415996][ C0] do_one_initcall+0x124/0x4f0 [ 4.415999][ C0] kernel_init_freeable+0x596/0x630 [ 4.416001][ C0] kernel_init+0x21/0x150 [ 4.416003][ C0] ret_from_fork+0x474/0x6b0 [ 4.416005][ C0] ret_from_fork_asm+0x11/0x20 [ 4.416007][ C0] [ 4.416007][ C0] -> (console_owner){..-.}-{0:0} { [ 4.416011][ C0] IN-SOFTIRQ-W at: [ 4.416012][ C0] __lock_acquire+0x388/0xc20 [ 4.416014][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.416016][ C0] console_lock_spinning_enable+0x5c/0x60 [ 4.416018][ C0] console_emit_next_record+0x1d1/0x4c0 [ 4.416020][ C0] console_flush_one_record+0x46f/0x710 [ 4.416022][ C0] console_unlock+0xee/0x1f0 [ 4.416023][ C0] vprintk_emit+0x37c/0x3e0 [ 4.416025][ C0] _printk+0xc7/0x100 [ 4.416027][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.416030][ C0] call_timer_fn+0x160/0x4d0 [ 4.416031][ C0] __run_timers+0x68f/0xaa0 [ 4.416033][ C0] run_timer_softirq+0xf0/0x160 [ 4.416035][ C0] handle_softirqs+0x1d3/0x900 [ 4.416039][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.416041][ C0] irq_exit_rcu+0xe/0x30 [ 4.416043][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.416046][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.416049][ C0] pv_native_safe_halt+0xf/0x10 [ 4.416050][ C0] default_idle+0x9/0x10 [ 4.416053][ C0] default_idle_call+0x6e/0xb0 [ 4.416055][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.416058][ C0] do_idle+0xd8/0x190 [ 4.416060][ C0] cpu_startup_entry+0x53/0x70 [ 4.416062][ C0] rest_init+0x279/0x280 [ 4.416064][ C0] start_kernel+0x3af/0x3b0 [ 4.416066][ C0] x86_64_start_reservations+0x24/0x30 [ 4.416069][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.416071][ C0] common_startup_64+0x13e/0x148 [ 4.416074][ C0] INITIAL USE at: [ 4.416076][ C0] } [ 4.416076][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 4.416081][ C0] ... acquired at: [ 4.416082][ C0] mark_lock+0x1d7/0xa00 [ 4.416084][ C0] mark_usage+0x42/0x170 [ 4.416086][ C0] __lock_acquire+0x388/0xc20 [ 4.416088][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.416091][ C0] console_lock_spinning_enable+0x5c/0x60 [ 4.416092][ C0] console_emit_next_record+0x1d1/0x4c0 [ 4.416094][ C0] console_flush_one_record+0x46f/0x710 [ 4.416096][ C0] console_unlock+0xee/0x1f0 [ 4.416097][ C0] vprintk_emit+0x37c/0x3e0 [ 4.416099][ C0] _printk+0xc7/0x100 [ 4.416101][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.416103][ C0] call_timer_fn+0x160/0x4d0 [ 4.416104][ C0] __run_timers+0x68f/0xaa0 [ 4.416106][ C0] run_timer_softirq+0xf0/0x160 [ 4.416107][ C0] handle_softirqs+0x1d3/0x900 [ 4.416110][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.416112][ C0] irq_exit_rcu+0xe/0x30 [ 4.416114][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.416116][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.416117][ C0] pv_native_safe_halt+0xf/0x10 [ 4.416119][ C0] default_idle+0x9/0x10 [ 4.416121][ C0] default_idle_call+0x6e/0xb0 [ 4.416123][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.416125][ C0] do_idle+0xd8/0x190 [ 4.416127][ C0] cpu_startup_entry+0x53/0x70 [ 4.416129][ C0] rest_init+0x279/0x280 [ 4.416131][ C0] start_kernel+0x3af/0x3b0 [ 4.416133][ C0] x86_64_start_reservations+0x24/0x30 [ 4.416135][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.416136][ C0] common_startup_64+0x13e/0x148 [ 4.416139][ C0] [ 4.416139][ C0] [ 4.416139][ C0] stack backtrace: [ 4.416143][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.416147][ C0] Tainted: [W]=WARN [ 4.416149][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.416151][ C0] Call Trace: [ 4.416153][ C0] [ 4.416154][ C0] dump_stack_lvl+0x6f/0xa0 [ 4.416158][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 4.416163][ C0] mark_lock_irq+0x989/0x9c0 [ 4.416165][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 4.416170][ C0] mark_lock+0x1d7/0xa00 [ 4.416173][ C0] mark_usage+0x42/0x170 [ 4.416175][ C0] __lock_acquire+0x388/0xc20 [ 4.416179][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.416182][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 4.416185][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.416188][ C0] ? lock_acquire+0x13c/0x160 [ 4.416191][ C0] console_lock_spinning_enable+0x5c/0x60 [ 4.416193][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 4.416195][ C0] console_emit_next_record+0x1d1/0x4c0 [ 4.416198][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 4.416200][ C0] ? console_flush_one_record+0x106/0x710 [ 4.416202][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.416204][ C0] ? lock_acquire+0x13c/0x160 [ 4.416208][ C0] console_flush_one_record+0x46f/0x710 [ 4.416211][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 4.416213][ C0] ? __lock_acquire+0x518/0xc20 [ 4.416216][ C0] console_unlock+0xee/0x1f0 [ 4.416219][ C0] ? console_flush_one_record+0x710/0x710 [ 4.416221][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.416223][ C0] ? lock_acquire+0x60/0x160 [ 4.416226][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.416229][ C0] ? vprintk_emit+0x320/0x3e0 [ 4.416231][ C0] vprintk_emit+0x37c/0x3e0 [ 4.416234][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 4.416237][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 4.416240][ C0] _printk+0xc7/0x100 [ 4.416243][ C0] ? snapshot_read.cold+0x21/0x21 [ 4.416246][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 4.416248][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.416252][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.416255][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.416258][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.416260][ C0] call_timer_fn+0x160/0x4d0 [ 4.416263][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 4.416265][ C0] ? debug_object_active_state+0x430/0x430 [ 4.416268][ C0] ? find_held_lock+0x2b/0x80 [ 4.416271][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.416274][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.416277][ C0] __run_timers+0x68f/0xaa0 [ 4.416279][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.416283][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 4.416285][ C0] ? __lock_acquire+0x518/0xc20 [ 4.416289][ C0] ? __rwlock_init+0x150/0x150 [ 4.416294][ C0] run_timer_softirq+0xf0/0x160 [ 4.416296][ C0] ? __run_timers+0xaa0/0xaa0 [ 4.416298][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 4.416301][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.416304][ C0] handle_softirqs+0x1d3/0x900 [ 4.416307][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.416309][ C0] ? _local_bh_enable+0xc0/0xc0 [ 4.416313][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.416316][ C0] irq_exit_rcu+0xe/0x30 [ 4.416318][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.416320][ C0] [ 4.416321][ C0] [ 4.416322][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 4.416325][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.416327][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 4.416331][ C0] Code: 48 8b 3d 94 e2 f8 01 e8 1f 00 00 00 48 2b 05 58 e3 99 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 d6 16 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 4.416333][ C0] RSP: 0018:ffffffff9c207cf8 EFLAGS: 00000296 [ 4.416336][ C0] RAX: 00000000000173ef RBX: ffffffff9c21c600 RCX: ffffffff992ed307 [ 4.416338][ C0] RDX: ffffffff9c21c600 RSI: ffffffff9c029f9e RDI: ffffffff9ba8d8e0 [ 4.416340][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 4.416341][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3840fa2 [ 4.416343][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 4.416346][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.416349][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 4.416351][ C0] default_idle+0x9/0x10 [ 4.416354][ C0] default_idle_call+0x6e/0xb0 [ 4.416356][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.416359][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 4.416361][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 4.416365][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.416368][ C0] do_idle+0xd8/0x190 [ 4.416371][ C0] cpu_startup_entry+0x53/0x70 [ 4.416373][ C0] rest_init+0x279/0x280 [ 4.416376][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 4.416379][ C0] ? rest_init+0x280/0x280 [ 4.416381][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 4.416385][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 4.416388][ C0] ? acpi_enable+0x1e4/0x330 [ 4.416391][ C0] start_kernel+0x3af/0x3b0 [ 4.416394][ C0] x86_64_start_reservations+0x24/0x30 [ 4.416396][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.416398][ C0] common_startup_64+0x13e/0x148 [ 4.416404][ C0] [ 5.822181][ T75] virtme-ng-init: waiting for udev to settle [ 5.822194][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.822197][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.822199][ T75] preempt_count: 1, expected: 0 [ 5.822199][ T75] RCU nest depth: 0, expected: 0 [ 5.822200][ T75] INFO: lockdep is turned off. [ 5.822202][ T75] irq event stamp: 1854 [ 5.822203][ T75] hardirqs last enabled at (1853): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 5.822212][ T75] hardirqs last disabled at (1854): [] __schedule+0x1246/0x20e0 [ 5.822215][ T75] softirqs last enabled at (1788): [] handle_softirqs+0x67c/0x900 [ 5.822219][ T75] softirqs last disabled at (1777): [] __irq_exit_rcu+0x145/0x1c0 [ 5.822222][ T75] Preemption disabled at: [ 5.822223][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.822230][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.822234][ T75] Tainted: [W]=WARN [ 5.822236][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.822237][ T75] Call Trace: [ 5.822239][ T75] [ 5.822240][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.822245][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.822246][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.822250][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.822252][ T75] ? __asan_memcpy+0x3c/0x60 [ 5.822256][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822259][ T75] __kmalloc_noprof+0x443/0x760 [ 5.822262][ T75] ? __rwlock_init+0x150/0x150 [ 5.822265][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.822270][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.822272][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.822275][ T75] put_chars+0x1e1/0x2f0 [ 5.822277][ T75] ? __send_to_port+0x420/0x420 [ 5.822280][ T75] ? console_prepend_replay+0x20/0x20 [ 5.822282][ T75] hvc_console_print+0x292/0x780 [ 5.822286][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.822288][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822290][ T75] ? lock_acquire+0x13c/0x160 [ 5.822292][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.822295][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.822296][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822298][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822299][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822300][ T75] ? lock_acquire+0x13c/0x160 [ 5.822302][ T75] ? console_flush_one_record+0x111/0x710 [ 5.822304][ T75] console_flush_one_record+0x46f/0x710 [ 5.822306][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.822308][ T75] console_unlock+0xee/0x1f0 [ 5.822310][ T75] ? lock_acquire+0x13c/0x160 [ 5.822311][ T75] ? console_flush_one_record+0x710/0x710 [ 5.822313][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822314][ T75] ? lock_release+0x184/0x1f0 [ 5.822316][ T75] ? lock_acquire+0x60/0x160 [ 5.822317][ T75] ? __rcu_read_lock+0x30/0x70 [ 5.822319][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.822322][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.822323][ T75] vprintk_emit+0x37c/0x3e0 [ 5.822325][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.822327][ T75] ? lock_release+0x184/0x1f0 [ 5.822329][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.822334][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.822337][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.822339][ T75] ? simple_strntoull+0x10f/0x140 [ 5.822343][ T75] ? date_str+0x1e0/0x1e0 [ 5.822345][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.822347][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.822349][ T75] ? vprintk_default+0x20/0x20 [ 5.822351][ T75] ? vprintk_default+0x20/0x20 [ 5.822353][ T75] new_sync_write+0x33e/0x760 [ 5.822356][ T75] ? trace_hardirqs_on+0x36/0x40 [ 5.822359][ T75] ? new_sync_read+0x750/0x750 [ 5.822362][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822364][ T75] ? lock_release+0x184/0x1f0 [ 5.822366][ T75] ? __fget_files+0x54/0x460 [ 5.822369][ T75] ? __fget_files+0x1e3/0x460 [ 5.822370][ T75] vfs_write+0x6a2/0xbd0 [ 5.822373][ T75] ksys_write+0x116/0x250 [ 5.822374][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.822376][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.822378][ T75] do_syscall_64+0xff/0x530 [ 5.822380][ T75] ? exc_page_fault+0xee/0x100 [ 5.822382][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.822385][ T75] RIP: 0033:0x7fb210547ed2 [ 5.822388][ 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 [ 5.822390][ T75] RSP: 002b:00007fb21048ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.822394][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb210547ed2 [ 5.822395][ T75] RDX: 000000000000002e RSI: 00007fb20c001090 RDI: 0000000000000003 [ 5.822396][ T75] RBP: 00007fb21048ec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.822397][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb2105d20a0 [ 5.822398][ T75] R13: 00007fb2104d03e0 R14: 00007fb20c001090 R15: 00007fb21048eda8 [ 5.822401][ T75] [ 6.317173][ T75] virtme-ng-init: udev is done [ 6.319334][ T1] virtme-ng-init: initialization done