virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.280393][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 1.280449][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.280451][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.280453][ T1] preempt_count: 1, expected: 0 [ 1.280454][ T1] RCU nest depth: 0, expected: 0 [ 1.280455][ T1] locks held by swapper/0/1: 4, last CPU#3: [ 1.280457][ T1] #0: ffffffffad37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.280469][ T1] #1: ffffffffad37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.280478][ T1] #2: ffffffffad29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.280479][ T1] #3: ffffffffad29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.280479][ T1] irq event stamp: 324542 [ 1.280479][ T1] hardirqs last enabled at (324541): [] __down_trylock_console_sem+0x86/0xa0 [ 1.280479][ T1] hardirqs last disabled at (324542): [] console_emit_next_record+0x3d4/0x4c0 [ 1.280479][ T1] softirqs last enabled at (324446): [] __alloc_skb+0x4c2/0x5f0 [ 1.280479][ T1] softirqs last disabled at (324442): [] __alloc_skb+0x4c2/0x5f0 [ 1.280479][ T1] Preemption disabled at: [ 1.280479][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.280479][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.280479][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.280479][ T1] Call Trace: [ 1.280479][ T1] [ 1.280479][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.280479][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.280479][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.280479][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.280479][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.280479][ T1] __kmalloc_noprof+0x443/0x760 [ 1.280479][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.280479][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.280479][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.280479][ T1] put_chars+0x1e1/0x2f0 [ 1.280479][ T1] ? __send_to_port+0x420/0x420 [ 1.280479][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.280479][ T1] ? validate_chain+0x38b/0xc20 [ 1.280479][ T1] hvc_console_print+0x292/0x780 [ 1.280479][ T1] ? __lock_acquire+0x518/0xc20 [ 1.280479][ T1] ? __lock_acquire+0x518/0xc20 [ 1.280479][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.280479][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.280479][ T1] ? lock_acquire+0x13c/0x160 [ 1.280479][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.280479][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.280479][ T1] ? console_flush_one_record+0x106/0x710 [ 1.280479][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.280479][ T1] ? lock_acquire+0x13c/0x160 [ 1.280479][ T1] console_flush_one_record+0x46f/0x710 [ 1.280479][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.280479][ T1] ? __lock_acquire+0x518/0xc20 [ 1.280479][ T1] console_unlock+0xee/0x1f0 [ 1.280479][ T1] ? console_flush_one_record+0x710/0x710 [ 1.280479][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.280479][ T1] ? lock_acquire+0xe0/0x160 [ 1.280479][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.280479][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.280479][ T1] vprintk_emit+0x37c/0x3e0 [ 1.280479][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.280479][ T1] ? team_module_init+0x60/0x60 [ 1.280479][ T1] _printk+0xc7/0x100 [ 1.280479][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.280479][ T1] ? lock_pin_lock+0x80/0x180 [ 1.280479][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.280479][ T1] ? add_device_randomness+0xbb/0x100 [ 1.280479][ T1] ? random_write_iter+0x20/0x20 [ 1.280479][ T1] ? phy_module_init+0x20/0x20 [ 1.280479][ T1] ? do_one_initcall+0x113/0x4f0 [ 1.280479][ T1] tun_init+0x24/0xb0 [ 1.280479][ T1] do_one_initcall+0x124/0x4f0 [ 1.280479][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.280479][ T1] ? parameq+0x110/0x110 [ 1.280479][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.280479][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.280479][ T1] kernel_init_freeable+0x596/0x630 [ 1.280479][ T1] ? rest_init+0x280/0x280 [ 1.280479][ T1] kernel_init+0x21/0x150 [ 1.280479][ T1] ? rest_init+0x280/0x280 [ 1.280479][ T1] ret_from_fork+0x474/0x6b0 [ 1.280479][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.280479][ T1] ? __switch_to+0x5a3/0xe00 [ 1.280479][ T1] ? rest_init+0x280/0x280 [ 1.280479][ T1] ret_from_fork_asm+0x11/0x20 [ 1.280479][ T1] [ 1.300842][ T1] i8042: PNP: No PS/2 controller found. [ 1.310971][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.311507][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T06:41:23 UTC (1787899283) [ 1.312528][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.316270][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.323957][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.327120][ T1] IPv4 over IPsec tunneling driver [ 1.331101][ T1] NET: Registered PF_INET6 protocol family [ 1.337810][ T1] Segment Routing with IPv6 [ 1.338020][ T1] RPL Segment Routing with IPv6 [ 1.338453][ T1] In-situ OAM (IOAM) with IPv6 [ 1.341822][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.348837][ T1] NET: Registered PF_PACKET protocol family [ 1.349287][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.350115][ T1] sctp: Hash tables configured (bind 32/56) [ 1.350821][ T1] 9pnet: Installing 9P2000 support [ 1.351218][ T1] Key type dns_resolver registered [ 1.352057][ T1] NET: Registered PF_VSOCK protocol family [ 1.357705][ T1] IPI shorthand broadcast: enabled [ 1.471355][ T1] sched_clock: Marking stable (1434002198, 36473938)->(1577635114, -107158978) [ 1.474389][ T1] registered taskstats version 1 [ 1.477340][ T1] Loading compiled-in X.509 certificates [ 1.539318][ T73] kwatchdog (73) used greatest stack depth: 28688 bytes left [ 1.600051][ T1] Demotion targets for Node 0: null [ 1.600428][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12317) [ 1.600774][ T1] page_owner is disabled [ 1.601565][ T1] PM: Magic number: 6:883:671 [ 1.602052][ T1] netconsole: network logging started [ 1.604377][ T1] ALSA device list: [ 1.605064][ T1] No soundcards found. [ 1.606358][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.609266][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.610264][ T1] devtmpfs: mounted [ 1.610606][ T1] VFS: Pivoted into new rootfs [ 1.643727][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.644074][ T1] Write protecting the kernel read-only data: 65536k [ 1.644628][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.645078][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.645466][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.645839][ T1] with arguments: [ 1.646048][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.646368][ T1] with environment: [ 1.646583][ T1] HOME=/ [ 1.646786][ T1] TERM=dumb [ 1.646966][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.647249][ T1] nr_open=2147483584 [ 1.647434][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.647819][ T1] virtme_rw_overlay0=/etc [ 1.648039][ T1] virtme_rw_overlay1=/lib [ 1.648286][ T1] virtme_rw_overlay2=/home [ 1.648529][ T1] virtme_rw_overlay3=/opt [ 1.648749][ T1] virtme_rw_overlay4=/srv [ 1.648994][ T1] virtme_rw_overlay5=/usr [ 1.649256][ T1] virtme_rw_overlay6=/var [ 1.649503][ T1] virtme_rw_overlay7=/tmp [ 1.649744][ T1] virtme_console=ttyS0 [ 1.649968][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.668430][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.670108][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.682934][ T1] overlayfs: failed to set xattr on upper [ 1.683251][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.683632][ T1] overlayfs: ...falling back to uuid=null. [ 1.686430][ T1] overlayfs: failed to set xattr on upper [ 1.686774][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.687098][ T1] overlayfs: ...falling back to uuid=null. [ 1.689401][ T1] overlayfs: failed to set xattr on upper [ 1.689688][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.690014][ T1] overlayfs: ...falling back to uuid=null. [ 1.692337][ T1] overlayfs: failed to set xattr on upper [ 1.692613][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.692948][ T1] overlayfs: ...falling back to uuid=null. [ 1.695264][ T1] overlayfs: failed to set xattr on upper [ 1.696182][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.696533][ T1] overlayfs: ...falling back to uuid=null. [ 1.698631][ T1] overlayfs: failed to set xattr on upper [ 1.698892][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.699228][ T1] overlayfs: ...falling back to uuid=null. [ 1.702653][ T1] overlayfs: failed to set xattr on upper [ 1.702918][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.703229][ T1] overlayfs: ...falling back to uuid=null. [ 1.705918][ T1] overlayfs: failed to set xattr on upper [ 1.706180][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.706510][ T1] overlayfs: ...falling back to uuid=null. [ 1.718904][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.009547][ T74] systemd-tmpfile (74) used greatest stack depth: 24992 bytes left [ 4.009567][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.009570][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 4.009573][ T74] preempt_count: 2, expected: 0 [ 4.009574][ T74] RCU nest depth: 0, expected: 0 [ 4.009576][ T74] locks held by systemd-tmpfile/74: 5, last CPU#1: [ 4.009578][ T74] #0: ffffffffad2167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.009593][ T74] #1: ffffffffad37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.009600][ T74] #2: ffffffffad37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.009606][ T74] #3: ffffffffad29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.009612][ T74] #4: ffffffffad29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.009619][ T74] irq event stamp: 2213048 [ 4.009620][ T74] hardirqs last enabled at (2213047): [] __down_trylock_console_sem+0x86/0xa0 [ 4.009624][ T74] hardirqs last disabled at (2213048): [] console_emit_next_record+0x3d4/0x4c0 [ 4.009627][ T74] softirqs last enabled at (2212996): [] handle_softirqs+0x67c/0x900 [ 4.009630][ T74] softirqs last disabled at (2212991): [] __irq_exit_rcu+0x145/0x1c0 [ 4.009634][ T74] Preemption disabled at: [ 4.009634][ T74] [<0000000000000000>] 0x0 [ 4.009644][ T74] CPU: 1 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.009649][ T74] Tainted: [W]=WARN [ 4.009650][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.009653][ T74] Call Trace: [ 4.009655][ T74] [ 4.009657][ T74] dump_stack_lvl+0x6f/0xa0 [ 4.009665][ T74] __might_resched.cold+0x1fe/0x2c1 [ 4.009671][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.009677][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 4.009684][ T74] __kmalloc_noprof+0x443/0x760 [ 4.009687][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 4.009698][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 4.009702][ T74] alloc_buf.isra.0+0x4b/0x260 [ 4.009708][ T74] put_chars+0x1e1/0x2f0 [ 4.009712][ T74] ? __send_to_port+0x420/0x420 [ 4.009714][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.009720][ T74] ? validate_chain+0x38b/0xc20 [ 4.009730][ T74] hvc_console_print+0x292/0x780 [ 4.009742][ T74] ? hvc_write+0x3a0/0x3a0 [ 4.009746][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.009750][ T74] ? lock_acquire+0x13c/0x160 [ 4.009757][ T74] console_emit_next_record+0x22f/0x4c0 [ 4.009764][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 4.009766][ T74] ? console_flush_one_record+0x106/0x710 [ 4.009768][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.009768][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.009768][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.009768][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.009772][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.009775][ T74] ? lock_acquire+0x13c/0x160 [ 4.009782][ T74] console_flush_one_record+0x46f/0x710 [ 4.009789][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 4.009792][ T74] ? __lock_acquire+0x518/0xc20 [ 4.009802][ T74] console_unlock+0xee/0x1f0 [ 4.009806][ T74] ? console_flush_one_record+0x710/0x710 [ 4.009809][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.009812][ T74] ? lock_acquire+0xe0/0x160 [ 4.009819][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.009822][ T74] ? vprintk_emit+0x320/0x3e0 [ 4.009827][ T74] vprintk_emit+0x37c/0x3e0 [ 4.009832][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 4.009838][ T74] ? __lock_acquire+0x518/0xc20 [ 4.009844][ T74] _printk+0xc7/0x100 [ 4.009849][ T74] ? snapshot_read.cold+0x21/0x21 [ 4.009854][ T74] ? do_raw_spin_lock+0x131/0x280 [ 4.009858][ T74] ? __rwlock_init+0x150/0x150 [ 4.009865][ T74] ? do_raw_spin_lock+0x131/0x280 [ 4.009870][ T74] do_exit.cold+0x82/0x9c [ 4.009875][ T74] ? exit_notify+0x890/0x890 [ 4.009877][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 4.009882][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.009889][ T74] do_group_exit+0xb8/0x370 [ 4.009894][ T74] __x64_sys_exit_group+0x3c/0x50 [ 4.009897][ T74] x64_sys_call+0x1567/0x1570 [ 4.009900][ T74] do_syscall_64+0xff/0x530 [ 4.009905][ T74] ? exc_page_fault+0xee/0x100 [ 4.009910][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.009914][ T74] RIP: 0033:0x7f4f278ba1b8 [ 4.009917][ T74] Code: Unable to access opcode bytes at 0x7f4f278ba18e. [ 4.009919][ T74] RSP: 002b:00007ffe9e6c0a88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.009922][ T74] RAX: ffffffffffffffda RBX: 00007f4f279eaf88 RCX: 00007f4f278ba1b8 [ 4.009924][ T74] RDX: 00007f4f271184c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.009926][ T74] RBP: 00007ffe9e6c0ae0 R08: 0000000000000000 R09: 0000000000001000 [ 4.009927][ T74] R10: 00007ffe9e6c08a0 R11: 0000000000000246 R12: 0000000000000001 [ 4.009928][ T74] R13: 0000000000000049 R14: 00007f4f279e9680 R15: 00007f4f279eafa0 [ 4.009942][ T74] [ 4.034611][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 4.034637][ C0] [ 4.034639][ C0] ======================================================== [ 4.034639][ C0] WARNING: possible irq lock inversion dependency detected [ 4.034641][ C0] 7.2.0-virtme #1 Tainted: G W [ 4.034642][ C0] -------------------------------------------------------- [ 4.034643][ C0] swapper/0/0 just changed the state of lock: [ 4.034644][ C0] ffffffffad29d760 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 4.034653][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 4.034654][ C0] (fs_reclaim){+.+.}-{0:0} [ 4.034656][ C0] [ 4.034656][ C0] [ 4.034656][ C0] and interrupts could create inverse lock ordering between them. [ 4.034656][ C0] [ 4.034657][ C0] [ 4.034657][ C0] other info that might help us debug this: [ 4.034657][ C0] Possible interrupt unsafe locking scenario: [ 4.034657][ C0] [ 4.034658][ C0] CPU0 CPU1 [ 4.034658][ C0] ---- ---- [ 4.034659][ C0] lock(fs_reclaim); [ 4.034660][ C0] local_irq_disable(); [ 4.034660][ C0] lock(console_owner); [ 4.034661][ C0] lock(fs_reclaim); [ 4.034662][ C0] [ 4.034662][ C0] lock(console_owner); [ 4.034663][ C0] [ 4.034663][ C0] *** DEADLOCK *** [ 4.034663][ C0] [ 4.034663][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 4.034665][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 4.034671][ C0] #1: ffffffffad3e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 4.034675][ C0] [ 4.034675][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 4.034680][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 4.034682][ C0] HARDIRQ-ON-W at: [ 4.034683][ C0] __lock_acquire+0x388/0xc20 [ 4.034686][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.034688][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.034692][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.034693][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.034696][ C0] workqueue_init+0x2a/0x680 [ 4.034700][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.034703][ C0] kernel_init+0x21/0x150 [ 4.034707][ C0] ret_from_fork+0x474/0x6b0 [ 4.034710][ C0] ret_from_fork_asm+0x11/0x20 [ 4.034712][ C0] SOFTIRQ-ON-W at: [ 4.034713][ C0] __lock_acquire+0x388/0xc20 [ 4.034714][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.034716][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.034717][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.034718][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.034720][ C0] workqueue_init+0x2a/0x680 [ 4.034721][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.034723][ C0] kernel_init+0x21/0x150 [ 4.034724][ C0] ret_from_fork+0x474/0x6b0 [ 4.034726][ C0] ret_from_fork_asm+0x11/0x20 [ 4.034727][ C0] INITIAL USE at: [ 4.034728][ C0] __lock_acquire+0x388/0xc20 [ 4.034729][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.034731][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.034732][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 4.034733][ C0] kthread_create_worker_on_node+0xea/0x210 [ 4.034735][ C0] workqueue_init+0x2a/0x680 [ 4.034737][ C0] kernel_init_freeable+0x2fe/0x630 [ 4.034738][ C0] kernel_init+0x21/0x150 [ 4.034740][ C0] ret_from_fork+0x474/0x6b0 [ 4.034741][ C0] ret_from_fork_asm+0x11/0x20 [ 4.034742][ C0] } [ 4.034743][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 4.034747][ C0] ... acquired at: [ 4.034748][ C0] __lock_acquire+0x518/0xc20 [ 4.034749][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.034751][ C0] fs_reclaim_acquire+0xd5/0x120 [ 4.034752][ C0] __kmalloc_noprof+0xd3/0x760 [ 4.034753][ C0] alloc_buf.isra.0+0x4b/0x260 [ 4.034756][ C0] put_chars+0x1e1/0x2f0 [ 4.034757][ C0] hvc_console_print+0x292/0x780 [ 4.034759][ C0] console_emit_next_record+0x22f/0x4c0 [ 4.034761][ C0] console_flush_one_record+0x46f/0x710 [ 4.034763][ C0] console_unlock+0xee/0x1f0 [ 4.034764][ C0] vprintk_emit+0x37c/0x3e0 [ 4.034765][ C0] _printk+0xc7/0x100 [ 4.034768][ C0] tun_init+0x24/0xb0 [ 4.034770][ C0] do_one_initcall+0x124/0x4f0 [ 4.034772][ C0] kernel_init_freeable+0x596/0x630 [ 4.034773][ C0] kernel_init+0x21/0x150 [ 4.034775][ C0] ret_from_fork+0x474/0x6b0 [ 4.034776][ T1] virtme-ng-init: basic initialization done [ 4.034776][ C0] ret_from_fork_asm+0x11/0x20 [ 4.034778][ C0] [ 4.034778][ C0] -> (console_owner){..-.}-{0:0} { [ 4.034780][ C0] IN-SOFTIRQ-W at: [ 4.034781][ C0] __lock_acquire+0x388/0xc20 [ 4.034782][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.034784][ C0] console_trylock_spinning+0xb5/0x1e0 [ 4.034785][ C0] vprintk_emit+0x320/0x3e0 [ 4.034786][ C0] _printk+0xc7/0x100 [ 4.034788][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.034790][ C0] call_timer_fn+0x160/0x4d0 [ 4.034792][ C0] __run_timers+0x68f/0xaa0 [ 4.034794][ C0] run_timer_softirq+0xf0/0x160 [ 4.034795][ C0] handle_softirqs+0x1d3/0x900 [ 4.034797][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.034799][ C0] irq_exit_rcu+0xe/0x30 [ 4.034800][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.034802][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.034804][ C0] pv_native_safe_halt+0xf/0x10 [ 4.034805][ C0] default_idle+0x9/0x10 [ 4.034807][ C0] default_idle_call+0x6e/0xb0 [ 4.034808][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.034811][ C0] do_idle+0xd8/0x190 [ 4.034812][ C0] cpu_startup_entry+0x53/0x70 [ 4.034813][ C0] rest_init+0x279/0x280 [ 4.034815][ C0] start_kernel+0x3b9/0x3c0 [ 4.034816][ C0] x86_64_start_reservations+0x24/0x30 [ 4.034818][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.034820][ C0] common_startup_64+0x13e/0x148 [ 4.034822][ C0] INITIAL USE at: [ 4.034823][ C0] } [ 4.034824][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 4.034826][ C0] ... acquired at: [ 4.034827][ C0] mark_lock+0x1d7/0xa00 [ 4.034828][ C0] mark_usage+0x42/0x170 [ 4.034830][ C0] __lock_acquire+0x388/0xc20 [ 4.034831][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.034833][ C0] console_trylock_spinning+0xb5/0x1e0 [ 4.034834][ C0] vprintk_emit+0x320/0x3e0 [ 4.034835][ C0] _printk+0xc7/0x100 [ 4.034837][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.034838][ C0] call_timer_fn+0x160/0x4d0 [ 4.034839][ C0] __run_timers+0x68f/0xaa0 [ 4.034841][ C0] run_timer_softirq+0xf0/0x160 [ 4.034843][ C0] handle_softirqs+0x1d3/0x900 [ 4.034844][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.034845][ C0] irq_exit_rcu+0xe/0x30 [ 4.034847][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.034848][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.034849][ C0] pv_native_safe_halt+0xf/0x10 [ 4.034850][ C0] default_idle+0x9/0x10 [ 4.034851][ C0] default_idle_call+0x6e/0xb0 [ 4.034853][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.034854][ C0] do_idle+0xd8/0x190 [ 4.034855][ C0] cpu_startup_entry+0x53/0x70 [ 4.034857][ C0] rest_init+0x279/0x280 [ 4.034858][ C0] start_kernel+0x3b9/0x3c0 [ 4.034860][ C0] x86_64_start_reservations+0x24/0x30 [ 4.034861][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.034862][ C0] common_startup_64+0x13e/0x148 [ 4.034863][ C0] [ 4.034864][ C0] [ 4.034864][ C0] stack backtrace: [ 4.034866][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.034869][ C0] Tainted: [W]=WARN [ 4.034870][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.034871][ C0] Call Trace: [ 4.034871][ C0] [ 4.034872][ C0] dump_stack_lvl+0x6f/0xa0 [ 4.034876][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 4.034879][ C0] mark_lock_irq+0x989/0x9c0 [ 4.034881][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 4.034884][ C0] mark_lock+0x1d7/0xa00 [ 4.034886][ C0] mark_usage+0x42/0x170 [ 4.034887][ C0] __lock_acquire+0x388/0xc20 [ 4.034890][ C0] lock_acquire.part.0+0xd4/0x280 [ 4.034892][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 4.034894][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.034896][ C0] ? lock_acquire+0x13c/0x160 [ 4.034898][ C0] console_trylock_spinning+0xb5/0x1e0 [ 4.034899][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 4.034901][ C0] vprintk_emit+0x320/0x3e0 [ 4.034903][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 4.034905][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 4.034906][ C0] _printk+0xc7/0x100 [ 4.034908][ C0] ? snapshot_read.cold+0x21/0x21 [ 4.034910][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 4.034912][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.034914][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 4.034916][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.034918][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.034919][ C0] call_timer_fn+0x160/0x4d0 [ 4.034922][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 4.034923][ C0] ? debug_object_active_state+0x430/0x430 [ 4.034926][ C0] ? find_held_lock+0x2b/0x80 [ 4.034928][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.034930][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.034932][ C0] __run_timers+0x68f/0xaa0 [ 4.034933][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 4.034936][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 4.034938][ C0] ? __lock_acquire+0x518/0xc20 [ 4.034940][ C0] ? __rwlock_init+0x150/0x150 [ 4.034943][ C0] run_timer_softirq+0xf0/0x160 [ 4.034946][ C0] ? __run_timers+0xaa0/0xaa0 [ 4.034947][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 4.034950][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.034952][ C0] handle_softirqs+0x1d3/0x900 [ 4.034954][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 4.034955][ C0] ? _local_bh_enable+0xc0/0xc0 [ 4.034958][ C0] __irq_exit_rcu+0x145/0x1c0 [ 4.034959][ C0] irq_exit_rcu+0xe/0x30 [ 4.034961][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 4.034962][ C0] [ 4.034963][ C0] [ 4.034964][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 4.034965][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4.034967][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 4.034969][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 4.034971][ C0] RSP: 0018:ffffffffad007cf8 EFLAGS: 00000296 [ 4.034973][ C0] RAX: 00000000000138d7 RBX: ffffffffad030600 RCX: ffffffffa9706247 [ 4.034974][ C0] RDX: ffffffffad030600 RSI: ffffffffac911027 RDI: ffffffffac2949e0 [ 4.034975][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 4.034976][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5a00fa2 [ 4.034977][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 4.034978][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.034981][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 4.034982][ C0] default_idle+0x9/0x10 [ 4.034984][ C0] default_idle_call+0x6e/0xb0 [ 4.034985][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 4.034987][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 4.034989][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 4.034992][ C0] ? rcu_is_watching+0x16/0xd0 [ 4.034993][ C0] do_idle+0xd8/0x190 [ 4.034995][ C0] cpu_startup_entry+0x53/0x70 [ 4.034996][ C0] rest_init+0x279/0x280 [ 4.034998][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 4.035001][ C0] ? rest_init+0x280/0x280 [ 4.035003][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 4.035006][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 4.035008][ C0] ? acpi_enable+0x1e4/0x330 [ 4.035010][ C0] start_kernel+0x3b9/0x3c0 [ 4.035012][ C0] x86_64_start_reservations+0x24/0x30 [ 4.035013][ C0] x86_64_start_kernel+0x12b/0x130 [ 4.035015][ C0] common_startup_64+0x13e/0x148 [ 4.035018][ C0] [ 4.089807][ T80] ip (80) used greatest stack depth: 24816 bytes left [ 4.100048][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.100304][ T76] virtme-ng-init: triggering udev coldplug [ 5.528959][ T76] virtme-ng-init: waiting for udev to settle [ 5.528970][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.528973][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.528974][ T76] preempt_count: 1, expected: 0 [ 5.528975][ T76] RCU nest depth: 0, expected: 0 [ 5.528976][ T76] INFO: lockdep is turned off. [ 5.528977][ T76] irq event stamp: 0 [ 5.528978][ T76] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 5.528983][ T76] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 5.528989][ T76] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 5.528991][ T76] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 5.528993][ T76] Preemption disabled at: [ 5.528993][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.529000][ T76] CPU: 1 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.529003][ T76] Tainted: [W]=WARN [ 5.529005][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.529006][ T76] Call Trace: [ 5.529008][ T76] [ 5.529009][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.529015][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.529016][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.529020][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.529023][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.529026][ T76] __kmalloc_noprof+0x443/0x760 [ 5.529029][ T76] ? __rwlock_init+0x150/0x150 [ 5.529032][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.529037][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.529039][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.529041][ T76] put_chars+0x1e1/0x2f0 [ 5.529043][ T76] ? __send_to_port+0x420/0x420 [ 5.529045][ T76] ? console_prepend_replay+0x20/0x20 [ 5.529047][ T76] hvc_console_print+0x292/0x780 [ 5.529052][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.529054][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.529055][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.529056][ T76] ? lock_acquire+0x13c/0x160 [ 5.529058][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.529061][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.529063][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.529064][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.529065][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.529066][ T76] ? lock_acquire+0x13c/0x160 [ 5.529068][ T76] ? console_flush_one_record+0x111/0x710 [ 5.529070][ T76] console_flush_one_record+0x46f/0x710 [ 5.529072][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.529075][ T76] console_unlock+0xee/0x1f0 [ 5.529077][ T76] ? lock_acquire+0x13c/0x160 [ 5.529079][ T76] ? console_flush_one_record+0x710/0x710 [ 5.529080][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.529081][ T76] ? lock_release+0x184/0x1f0 [ 5.529083][ T76] ? lock_acquire+0xe0/0x160 [ 5.529084][ T76] ? __rcu_read_lock+0x70/0x70 [ 5.529086][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.529088][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.529089][ T76] vprintk_emit+0x37c/0x3e0 [ 5.529091][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.529092][ T76] ? lock_release+0x184/0x1f0 [ 5.529094][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.529097][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.529100][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.529102][ T76] ? simple_strntoull+0x10f/0x140 [ 5.529105][ T76] ? date_str+0x1e0/0x1e0 [ 5.529107][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.529108][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.529110][ T76] ? vprintk_default+0x20/0x20 [ 5.529112][ T76] ? vprintk_default+0x20/0x20 [ 5.529113][ T76] new_sync_write+0x33e/0x760 [ 5.529116][ T76] ? trace_hardirqs_on+0x36/0x40 [ 5.529120][ T76] ? new_sync_read+0x750/0x750 [ 5.529121][ T76] ? kmem_cache_free+0xf8/0x550 [ 5.529122][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.529124][ T76] ? __fget_files+0x54/0x460 [ 5.529127][ T76] ? __fget_files+0x1e3/0x460 [ 5.529129][ T76] vfs_write+0x655/0x970 [ 5.529131][ T76] ksys_write+0x116/0x250 [ 5.529132][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.529134][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.529135][ T76] do_syscall_64+0xff/0x530 [ 5.529138][ T76] ? exc_page_fault+0xee/0x100 [ 5.529140][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.529142][ T76] RIP: 0033:0x7fb6caf9ded2 [ 5.529144][ T76] Code: 08 0f 85 51 ec ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 48 89 e5 [ 5.529146][ T76] RSP: 002b:00007fb6caee4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.529150][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb6caf9ded2 [ 5.529151][ T76] RDX: 000000000000002e RSI: 00007fb6c40012c0 RDI: 0000000000000003 [ 5.529152][ T76] RBP: 00007fb6caee4c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.529153][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb6cb0280a0 [ 5.529154][ T76] R13: 00007fb6caf263e0 R14: 00007fb6c40012c0 R15: 00007fb6caee4da8 [ 5.529156][ T76] [ 5.919239][ T76] virtme-ng-init: udev is done [ 5.929683][ T1] virtme-ng-init: initialization done