virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.190718][ T1] loop: module loaded [ 1.190770][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.190774][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.190776][ T1] preempt_count: 1, expected: 0 [ 1.190777][ T1] RCU nest depth: 0, expected: 0 [ 1.190778][ T1] locks held by swapper/0/1: 4, last CPU#0: [ 1.190781][ T1] #0: ffffffff9f57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.190796][ T1] #1: ffffffff9f57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.190804][ T1] #2: ffffffff9f49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.190810][ T1] #3: ffffffff9f49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.190817][ T1] irq event stamp: 309612 [ 1.190819][ T1] hardirqs last enabled at (309611): [] __down_trylock_console_sem+0x86/0xa0 [ 1.190823][ T1] hardirqs last disabled at (309612): [] console_emit_next_record+0x3d4/0x4c0 [ 1.190826][ T1] softirqs last enabled at (309560): [] bdi_register_va+0x491/0x780 [ 1.190831][ T1] softirqs last disabled at (309558): [] bdi_register_va+0x2ef/0x780 [ 1.190834][ T1] Preemption disabled at: [ 1.190835][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.190841][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.190845][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.190848][ T1] Call Trace: [ 1.190850][ T1] [ 1.190855][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.190862][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.190865][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.190871][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.190877][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.190882][ T1] __kmalloc_noprof+0x443/0x760 [ 1.190886][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.190895][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.190899][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.190904][ T1] put_chars+0x1e1/0x2f0 [ 1.190906][ T1] ? desc_read_finalized_seq+0x79/0x120 [ 1.190910][ T1] ? __send_to_port+0x420/0x420 [ 1.190915][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.190919][ T1] ? validate_chain+0x38b/0xc20 [ 1.190927][ T1] hvc_console_print+0x292/0x780 [ 1.190932][ T1] ? __lock_acquire+0x518/0xc20 [ 1.190934][ T1] ? __lock_acquire+0x518/0xc20 [ 1.190942][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.190945][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.190950][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.190954][ T1] ? lock_acquire+0x13c/0x160 [ 1.190961][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.190967][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.190969][ T1] ? console_flush_one_record+0x106/0x710 [ 1.190975][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.190978][ T1] ? lock_acquire+0x13c/0x160 [ 1.190984][ T1] console_flush_one_record+0x46f/0x710 [ 1.190991][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.190994][ T1] ? __lock_acquire+0x518/0xc20 [ 1.191003][ T1] console_unlock+0xee/0x1f0 [ 1.191008][ T1] ? console_flush_one_record+0x710/0x710 [ 1.191010][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.191013][ T1] ? lock_acquire+0xe0/0x160 [ 1.191019][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.191022][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.191026][ T1] vprintk_emit+0x37c/0x3e0 [ 1.191031][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.191040][ T1] ? max_loop_setup+0x30/0x30 [ 1.191045][ T1] _printk+0xc7/0x100 [ 1.191050][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.191060][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 1.191066][ T1] loop_init+0x12a/0x130 [ 1.191069][ T1] do_one_initcall+0x124/0x4f0 [ 1.191075][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.191078][ T1] ? parameq+0x110/0x110 [ 1.191086][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.191092][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.191097][ T1] kernel_init_freeable+0x596/0x630 [ 1.191102][ T1] ? rest_init+0x280/0x280 [ 1.191107][ T1] kernel_init+0x21/0x150 [ 1.191111][ T1] ? rest_init+0x280/0x280 [ 1.191113][ T1] ret_from_fork+0x474/0x6b0 [ 1.191119][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.191125][ T1] ? __switch_to+0x5a3/0xe00 [ 1.191130][ T1] ? rest_init+0x280/0x280 [ 1.191134][ T1] ret_from_fork_asm+0x11/0x20 [ 1.191147][ T1] [ 1.240723][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 1.243325][ T1] i8042: PNP: No PS/2 controller found. [ 1.254848][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.255542][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:37:32 UTC (1787881052) [ 1.257146][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.262693][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.273726][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.279681][ T1] IPv4 over IPsec tunneling driver [ 1.284890][ T1] NET: Registered PF_INET6 protocol family [ 1.295316][ T1] Segment Routing with IPv6 [ 1.295692][ T1] RPL Segment Routing with IPv6 [ 1.296426][ T1] In-situ OAM (IOAM) with IPv6 [ 1.301931][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.313240][ T1] NET: Registered PF_PACKET protocol family [ 1.314492][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.315213][ T1] sctp: Hash tables configured (bind 32/56) [ 1.316326][ T1] 9pnet: Installing 9P2000 support [ 1.316973][ T1] Key type dns_resolver registered [ 1.318103][ T1] NET: Registered PF_VSOCK protocol family [ 1.324579][ T1] IPI shorthand broadcast: enabled [ 1.443840][ T1] sched_clock: Marking stable (1398002058, 45368995)->(1529939577, -86568524) [ 1.448637][ T1] registered taskstats version 1 [ 1.452025][ T1] Loading compiled-in X.509 certificates [ 1.533539][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.566816][ T1] Demotion targets for Node 0: null [ 1.567301][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11805) [ 1.567712][ T1] page_owner is disabled [ 1.568651][ T1] PM: Magic number: 6:800:610 [ 1.569235][ T1] netconsole: network logging started [ 1.571601][ T1] ALSA device list: [ 1.572670][ T1] No soundcards found. [ 1.574712][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.577576][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.578546][ T1] devtmpfs: mounted [ 1.578918][ T1] VFS: Pivoted into new rootfs [ 1.607908][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.608434][ T1] Write protecting the kernel read-only data: 65536k [ 1.608950][ T1] Freeing unused kernel image (text/rodata gap) memory: 104K [ 1.609437][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.609795][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.610137][ T1] with arguments: [ 1.610349][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.610673][ T1] with environment: [ 1.610889][ T1] HOME=/ [ 1.611077][ T1] TERM=dumb [ 1.611275][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.612392][ T1] nr_open=2147483584 [ 1.612622][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.613048][ T1] virtme_rw_overlay0=/etc [ 1.613284][ T1] virtme_rw_overlay1=/lib [ 1.613507][ T1] virtme_rw_overlay2=/home [ 1.613729][ T1] virtme_rw_overlay3=/opt [ 1.613953][ T1] virtme_rw_overlay4=/srv [ 1.614173][ T1] virtme_rw_overlay5=/usr [ 1.614393][ T1] virtme_rw_overlay6=/var [ 1.614626][ T1] virtme_rw_overlay7=/tmp [ 1.614841][ T1] virtme_console=ttyS0 [ 1.615065][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.633223][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.634700][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.646574][ T1] overlayfs: failed to set xattr on upper [ 1.646879][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.647188][ T1] overlayfs: ...falling back to uuid=null. [ 1.649880][ T1] overlayfs: failed to set xattr on upper [ 1.650106][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.650378][ T1] overlayfs: ...falling back to uuid=null. [ 1.652589][ T1] overlayfs: failed to set xattr on upper [ 1.652803][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.653074][ T1] overlayfs: ...falling back to uuid=null. [ 1.655253][ T1] overlayfs: failed to set xattr on upper [ 1.655468][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.655771][ T1] overlayfs: ...falling back to uuid=null. [ 1.658657][ T1] overlayfs: failed to set xattr on upper [ 1.658881][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.659173][ T1] overlayfs: ...falling back to uuid=null. [ 1.661037][ T1] overlayfs: failed to set xattr on upper [ 1.661249][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.661881][ T1] overlayfs: ...falling back to uuid=null. [ 1.664022][ T1] overlayfs: failed to set xattr on upper [ 1.664239][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.665126][ T1] overlayfs: ...falling back to uuid=null. [ 1.667218][ T1] overlayfs: failed to set xattr on upper [ 1.667438][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.667727][ T1] overlayfs: ...falling back to uuid=null. [ 1.680206][ T1] virtme-ng-init: running systemd-tmpfiles [ 2.532508][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 2.532597][ C0] [ 2.532599][ C0] ======================================================== [ 2.532600][ C0] WARNING: possible irq lock inversion dependency detected [ 2.532602][ C0] 7.2.0-virtme #1 Tainted: G W [ 2.532604][ C0] -------------------------------------------------------- [ 2.532604][ C0] swapper/0/0 just changed the state of lock: [ 2.532605][ C0] ffffffff9f49d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 2.532619][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 2.532620][ C0] (fs_reclaim){+.+.}-{0:0} [ 2.532621][ C0] [ 2.532621][ C0] [ 2.532621][ C0] and interrupts could create inverse lock ordering between them. [ 2.532621][ C0] [ 2.532622][ C0] [ 2.532622][ C0] other info that might help us debug this: [ 2.532623][ C0] Possible interrupt unsafe locking scenario: [ 2.532623][ C0] [ 2.532623][ C0] CPU0 CPU1 [ 2.532624][ C0] ---- ---- [ 2.532624][ C0] lock(fs_reclaim); [ 2.532625][ C0] local_irq_disable(); [ 2.532625][ C0] lock(console_owner); [ 2.532626][ C0] lock(fs_reclaim); [ 2.532627][ C0] [ 2.532627][ C0] lock(console_owner); [ 2.532628][ C0] [ 2.532628][ C0] *** DEADLOCK *** [ 2.532628][ C0] [ 2.532629][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 2.532630][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 2.532636][ C0] #1: ffffffff9f5e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 2.532640][ C0] #2: ffffffff9f57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 2.532643][ C0] #3: ffffffff9f57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 2.532646][ C0] [ 2.532646][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 2.532651][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 2.532653][ C0] HARDIRQ-ON-W at: [ 2.532655][ C0] __lock_acquire+0x388/0xc20 [ 2.532658][ C0] lock_acquire.part.0+0xd4/0x280 [ 2.532660][ C0] fs_reclaim_acquire+0xd5/0x120 [ 2.532663][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 2.532665][ C0] kthread_create_worker_on_node+0xea/0x210 [ 2.532668][ C0] workqueue_init+0x2a/0x680 [ 2.532672][ C0] kernel_init_freeable+0x2fe/0x630 [ 2.532675][ C0] kernel_init+0x21/0x150 [ 2.532679][ C0] ret_from_fork+0x474/0x6b0 [ 2.532682][ C0] ret_from_fork_asm+0x11/0x20 [ 2.532685][ C0] SOFTIRQ-ON-W at: [ 2.532686][ C0] __lock_acquire+0x388/0xc20 [ 2.532687][ C0] lock_acquire.part.0+0xd4/0x280 [ 2.532689][ C0] fs_reclaim_acquire+0xd5/0x120 [ 2.532690][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 2.532691][ C0] kthread_create_worker_on_node+0xea/0x210 [ 2.532692][ C0] workqueue_init+0x2a/0x680 [ 2.532694][ C0] kernel_init_freeable+0x2fe/0x630 [ 2.532695][ C0] kernel_init+0x21/0x150 [ 2.532697][ C0] ret_from_fork+0x474/0x6b0 [ 2.532698][ C0] ret_from_fork_asm+0x11/0x20 [ 2.532699][ C0] INITIAL USE at: [ 2.532700][ C0] __lock_acquire+0x388/0xc20 [ 2.532702][ C0] lock_acquire.part.0+0xd4/0x280 [ 2.532703][ C0] fs_reclaim_acquire+0xd5/0x120 [ 2.532704][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 2.532705][ C0] kthread_create_worker_on_node+0xea/0x210 [ 2.532707][ C0] workqueue_init+0x2a/0x680 [ 2.532708][ C0] kernel_init_freeable+0x2fe/0x630 [ 2.532710][ C0] kernel_init+0x21/0x150 [ 2.532711][ C0] ret_from_fork+0x474/0x6b0 [ 2.532712][ C0] ret_from_fork_asm+0x11/0x20 [ 2.532714][ C0] } [ 2.532714][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 2.532718][ C0] ... acquired at: [ 2.532719][ C0] __lock_acquire+0x518/0xc20 [ 2.532720][ C0] lock_acquire.part.0+0xd4/0x280 [ 2.532722][ C0] fs_reclaim_acquire+0xd5/0x120 [ 2.532723][ C0] __kmalloc_noprof+0xd3/0x760 [ 2.532724][ C0] alloc_buf.isra.0+0x4b/0x260 [ 2.532728][ C0] put_chars+0x1e1/0x2f0 [ 2.532729][ C0] hvc_console_print+0x292/0x780 [ 2.532732][ C0] console_emit_next_record+0x22f/0x4c0 [ 2.532734][ C0] console_flush_one_record+0x46f/0x710 [ 2.532735][ C0] console_unlock+0xee/0x1f0 [ 2.532737][ C0] vprintk_emit+0x37c/0x3e0 [ 2.532738][ C0] _printk+0xc7/0x100 [ 2.532741][ C0] loop_init+0x12a/0x130 [ 2.532743][ C0] do_one_initcall+0x124/0x4f0 [ 2.532745][ C0] kernel_init_freeable+0x596/0x630 [ 2.532746][ C0] kernel_init+0x21/0x150 [ 2.532748][ C0] ret_from_fork+0x474/0x6b0 [ 2.532749][ C0] ret_from_fork_asm+0x11/0x20 [ 2.532750][ C0] [ 2.532750][ C0] -> (console_owner){..-.}-{0:0} { [ 2.532752][ C0] IN-SOFTIRQ-W at: [ 2.532753][ C0] __lock_acquire+0x388/0xc20 [ 2.532754][ C0] lock_acquire.part.0+0xd4/0x280 [ 2.532756][ C0] console_lock_spinning_enable+0x5c/0x60 [ 2.532757][ C0] console_emit_next_record+0x1d1/0x4c0 [ 2.532759][ C0] console_flush_one_record+0x46f/0x710 [ 2.532760][ C0] console_unlock+0xee/0x1f0 [ 2.532762][ C0] vprintk_emit+0x37c/0x3e0 [ 2.532763][ C0] _printk+0xc7/0x100 [ 2.532764][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 2.532766][ C0] call_timer_fn+0x160/0x4d0 [ 2.532768][ C0] __run_timers+0x68f/0xaa0 [ 2.532770][ C0] run_timer_softirq+0xf0/0x160 [ 2.532771][ C0] handle_softirqs+0x1d3/0x900 [ 2.532774][ C0] __irq_exit_rcu+0x145/0x1c0 [ 2.532775][ C0] irq_exit_rcu+0xe/0x30 [ 2.532776][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 2.532778][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2.532780][ C0] pv_native_safe_halt+0xf/0x10 [ 2.532781][ C0] default_idle+0x9/0x10 [ 2.532782][ C0] default_idle_call+0x6e/0xb0 [ 2.532784][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 2.532786][ C0] do_idle+0xd8/0x190 [ 2.532787][ C0] cpu_startup_entry+0x53/0x70 [ 2.532789][ C0] rest_init+0x279/0x280 [ 2.532790][ C0] start_kernel+0x3b9/0x3c0 [ 2.532791][ C0] x86_64_start_reservations+0x24/0x30 [ 2.532793][ C0] x86_64_start_kernel+0x12b/0x130 [ 2.532794][ C0] common_startup_64+0x13e/0x148 [ 2.532797][ C0] INITIAL USE at: [ 2.532798][ C0] } [ 2.532799][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 2.532801][ C0] ... acquired at: [ 2.532801][ C0] mark_lock+0x1d7/0xa00 [ 2.532803][ C0] mark_usage+0x42/0x170 [ 2.532804][ C0] __lock_acquire+0x388/0xc20 [ 2.532805][ C0] lock_acquire.part.0+0xd4/0x280 [ 2.532807][ C0] console_lock_spinning_enable+0x5c/0x60 [ 2.532808][ C0] console_emit_next_record+0x1d1/0x4c0 [ 2.532810][ C0] console_flush_one_record+0x46f/0x710 [ 2.532812][ C0] console_unlock+0xee/0x1f0 [ 2.532813][ C0] vprintk_emit+0x37c/0x3e0 [ 2.532814][ C0] _printk+0xc7/0x100 [ 2.532815][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 2.532816][ C0] call_timer_fn+0x160/0x4d0 [ 2.532818][ C0] __run_timers+0x68f/0xaa0 [ 2.532819][ C0] run_timer_softirq+0xf0/0x160 [ 2.532821][ C0] handle_softirqs+0x1d3/0x900 [ 2.532822][ C0] __irq_exit_rcu+0x145/0x1c0 [ 2.532823][ C0] irq_exit_rcu+0xe/0x30 [ 2.532824][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 2.532825][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2.532826][ C0] pv_native_safe_halt+0xf/0x10 [ 2.532828][ C0] default_idle+0x9/0x10 [ 2.532829][ C0] default_idle_call+0x6e/0xb0 [ 2.532830][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 2.532831][ C0] do_idle+0xd8/0x190 [ 2.532833][ C0] cpu_startup_entry+0x53/0x70 [ 2.532834][ C0] rest_init+0x279/0x280 [ 2.532835][ C0] start_kernel+0x3b9/0x3c0 [ 2.532837][ C0] x86_64_start_reservations+0x24/0x30 [ 2.532838][ C0] x86_64_start_kernel+0x12b/0x130 [ 2.532839][ C0] common_startup_64+0x13e/0x148 [ 2.532840][ C0] [ 2.532840][ C0] [ 2.532840][ C0] stack backtrace: [ 2.532844][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 2.532847][ C0] Tainted: [W]=WARN [ 2.532848][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.532850][ C0] Call Trace: [ 2.532851][ C0] [ 2.532852][ C0] dump_stack_lvl+0x6f/0xa0 [ 2.532857][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 2.532859][ C0] mark_lock_irq+0x989/0x9c0 [ 2.532861][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 2.532864][ C0] mark_lock+0x1d7/0xa00 [ 2.532865][ C0] mark_usage+0x42/0x170 [ 2.532867][ C0] __lock_acquire+0x388/0xc20 [ 2.532869][ C0] lock_acquire.part.0+0xd4/0x280 [ 2.532871][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 2.532873][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.532875][ C0] ? lock_acquire+0x13c/0x160 [ 2.532877][ C0] console_lock_spinning_enable+0x5c/0x60 [ 2.532879][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 2.532881][ C0] console_emit_next_record+0x1d1/0x4c0 [ 2.532883][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 2.532884][ C0] ? console_flush_one_record+0x106/0x710 [ 2.532887][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.532888][ C0] ? lock_acquire+0x13c/0x160 [ 2.532890][ C0] console_flush_one_record+0x46f/0x710 [ 2.532892][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 2.532894][ C0] ? __lock_acquire+0x518/0xc20 [ 2.532896][ C0] console_unlock+0xee/0x1f0 [ 2.532898][ C0] ? console_flush_one_record+0x710/0x710 [ 2.532900][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.532901][ C0] ? lock_acquire+0xe0/0x160 [ 2.532903][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 2.532904][ C0] ? vprintk_emit+0x320/0x3e0 [ 2.532906][ C0] vprintk_emit+0x37c/0x3e0 [ 2.532907][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 2.532909][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 2.532911][ C0] _printk+0xc7/0x100 [ 2.532912][ C0] ? snapshot_read.cold+0x21/0x21 [ 2.532914][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 2.532916][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 2.532918][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 2.532920][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 2.532921][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 2.532923][ C0] call_timer_fn+0x160/0x4d0 [ 2.532925][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 2.532927][ C0] ? debug_object_active_state+0x430/0x430 [ 2.532930][ C0] ? find_held_lock+0x2b/0x80 [ 2.532931][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 2.532933][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.532935][ C0] __run_timers+0x68f/0xaa0 [ 2.532936][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 2.532939][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 2.532941][ C0] ? __lock_acquire+0x518/0xc20 [ 2.532943][ C0] ? __rwlock_init+0x150/0x150 [ 2.532946][ C0] run_timer_softirq+0xf0/0x160 [ 2.532948][ C0] ? __run_timers+0xaa0/0xaa0 [ 2.532950][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 2.532953][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.532954][ C0] handle_softirqs+0x1d3/0x900 [ 2.532956][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 2.532957][ C0] ? _local_bh_enable+0xc0/0xc0 [ 2.532960][ C0] __irq_exit_rcu+0x145/0x1c0 [ 2.532961][ C0] irq_exit_rcu+0xe/0x30 [ 2.532962][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 2.532964][ C0] [ 2.532965][ C0] [ 2.532965][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 2.532967][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2.532968][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 2.532971][ C0] Code: 48 8b 3d 94 92 68 02 e8 1f 00 00 00 48 2b 05 58 e3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 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 [ 2.532972][ C0] RSP: 0018:ffffffff9f207cf8 EFLAGS: 00000296 [ 2.532975][ C0] RAX: 0000000000013131 RBX: ffffffff9f230600 RCX: ffffffff9b906247 [ 2.532976][ C0] RDX: ffffffff9f230600 RSI: ffffffff9eb11042 RDI: ffffffff9e4949e0 [ 2.532977][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2.532978][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3e40fa2 [ 2.532978][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 2.532980][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 2.532982][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 2.532984][ C0] default_idle+0x9/0x10 [ 2.532985][ C0] default_idle_call+0x6e/0xb0 [ 2.532987][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 2.532988][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 2.532990][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 2.532993][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 2.532994][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.532995][ C0] do_idle+0xd8/0x190 [ 2.532997][ C0] cpu_startup_entry+0x53/0x70 [ 2.532998][ C0] rest_init+0x279/0x280 [ 2.533000][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 2.533003][ C0] ? rest_init+0x280/0x280 [ 2.533004][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 2.533008][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 2.533010][ C0] ? acpi_enable+0x1e4/0x330 [ 2.533012][ C0] start_kernel+0x3b9/0x3c0 [ 2.533013][ C0] x86_64_start_reservations+0x24/0x30 [ 2.533015][ C0] x86_64_start_kernel+0x12b/0x130 [ 2.533017][ C0] common_startup_64+0x13e/0x148 [ 2.533020][ C0] [ 2.533025][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 2.533026][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 2.533028][ C0] preempt_count: 103, expected: 0 [ 2.533028][ C0] RCU nest depth: 0, expected: 0 [ 2.533029][ C0] INFO: lockdep is turned off. [ 2.533030][ C0] irq event stamp: 78145 [ 2.533030][ C0] hardirqs last enabled at (78144): [] __down_trylock_console_sem+0x86/0xa0 [ 2.533033][ C0] hardirqs last disabled at (78145): [] console_emit_next_record+0x3d4/0x4c0 [ 2.533035][ C0] softirqs last enabled at (78112): [] handle_softirqs+0x67c/0x900 [ 2.533036][ C0] softirqs last disabled at (78131): [] __irq_exit_rcu+0x145/0x1c0 [ 2.533038][ C0] Preemption disabled at: [ 2.533038][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 2.533042][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 2.533044][ C0] Tainted: [W]=WARN [ 2.533044][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.533045][ C0] Call Trace: [ 2.533045][ C0] [ 2.533046][ C0] dump_stack_lvl+0x6f/0xa0 [ 2.533048][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 2.533050][ C0] __might_resched.cold+0x1fe/0x2c1 [ 2.533053][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 2.533056][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.533058][ C0] __kmalloc_noprof+0x443/0x760 [ 2.533059][ C0] ? __rwlock_init+0x150/0x150 [ 2.533061][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 2.533063][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 2.533065][ C0] alloc_buf.isra.0+0x4b/0x260 [ 2.533068][ C0] put_chars+0x1e1/0x2f0 [ 2.533069][ C0] ? __send_to_port+0x420/0x420 [ 2.533071][ C0] ? mark_lock+0x1d7/0xa00 [ 2.533073][ C0] hvc_console_print+0x292/0x780 [ 2.533076][ C0] ? hvc_write+0x3a0/0x3a0 [ 2.533078][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.533079][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.533081][ C0] console_emit_next_record+0x22f/0x4c0 [ 2.533084][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 2.533085][ C0] ? console_flush_one_record+0x106/0x710 [ 2.533087][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.533088][ C0] ? lock_acquire+0x13c/0x160 [ 2.533090][ C0] console_flush_one_record+0x46f/0x710 [ 2.533093][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 2.533094][ C0] ? __lock_acquire+0x518/0xc20 [ 2.533097][ C0] console_unlock+0xee/0x1f0 [ 2.533099][ C0] ? console_flush_one_record+0x710/0x710 [ 2.533100][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.533101][ C0] ? lock_acquire+0xe0/0x160 [ 2.533103][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 2.533105][ C0] ? vprintk_emit+0x320/0x3e0 [ 2.533106][ C0] vprintk_emit+0x37c/0x3e0 [ 2.533108][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 2.533109][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 2.533111][ C0] _printk+0xc7/0x100 [ 2.533113][ C0] ? snapshot_read.cold+0x21/0x21 [ 2.533114][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 2.533116][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 2.533119][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 2.533120][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 2.533122][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 2.533123][ C0] call_timer_fn+0x160/0x4d0 [ 2.533125][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 2.533127][ C0] ? debug_object_active_state+0x430/0x430 [ 2.533129][ C0] ? find_held_lock+0x2b/0x80 [ 2.533130][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 2.533132][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.533134][ C0] __run_timers+0x68f/0xaa0 [ 2.533135][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 2.533138][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 2.533139][ C0] ? __lock_acquire+0x518/0xc20 [ 2.533142][ C0] ? __rwlock_init+0x150/0x150 [ 2.533144][ C0] run_timer_softirq+0xf0/0x160 [ 2.533146][ C0] ? __run_timers+0xaa0/0xaa0 [ 2.533148][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 2.533149][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.533151][ C0] handle_softirqs+0x1d3/0x900 [ 2.533152][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 2.533154][ C0] ? _local_bh_enable+0xc0/0xc0 [ 2.533156][ C0] __irq_exit_rcu+0x145/0x1c0 [ 2.533158][ C0] irq_exit_rcu+0xe/0x30 [ 2.533159][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 2.533161][ C0] [ 2.533161][ C0] [ 2.533162][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 2.533163][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2.533165][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 2.533167][ C0] Code: 48 8b 3d 94 92 68 02 e8 1f 00 00 00 48 2b 05 58 e3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 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 [ 2.533168][ C0] RSP: 0018:ffffffff9f207cf8 EFLAGS: 00000296 [ 2.533169][ C0] RAX: 0000000000013131 RBX: ffffffff9f230600 RCX: ffffffff9b906247 [ 2.533170][ C0] RDX: ffffffff9f230600 RSI: ffffffff9eb11042 RDI: ffffffff9e4949e0 [ 2.533170][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2.533171][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3e40fa2 [ 2.533172][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 2.533173][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 2.533175][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 2.533177][ C0] default_idle+0x9/0x10 [ 2.533178][ C0] default_idle_call+0x6e/0xb0 [ 2.533179][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 2.533181][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 2.533183][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 2.533184][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 2.533185][ C0] ? rcu_is_watching+0x16/0xd0 [ 2.533187][ C0] do_idle+0xd8/0x190 [ 2.533188][ C0] cpu_startup_entry+0x53/0x70 [ 2.533190][ C0] rest_init+0x279/0x280 [ 2.533192][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 2.533194][ C0] ? rest_init+0x280/0x280 [ 2.533196][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 2.533198][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 2.533199][ C0] ? acpi_enable+0x1e4/0x330 [ 2.533200][ C0] start_kernel+0x3b9/0x3c0 [ 2.533202][ C0] x86_64_start_reservations+0x24/0x30 [ 2.533204][ C0] x86_64_start_kernel+0x12b/0x130 [ 2.533205][ C0] common_startup_64+0x13e/0x148 [ 2.533208][ C0] [ 3.506407][ T73] systemd-tmpfile (73) used greatest stack depth: 24944 bytes left [ 3.506587][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.506587][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.506587][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.506587][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.507450][ T1] virtme-ng-init: basic initialization done [ 3.549197][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.549212][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.549215][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 3.549216][ T75] preempt_count: 1, expected: 0 [ 3.549217][ T75] RCU nest depth: 0, expected: 0 [ 3.549218][ T75] INFO: lockdep is turned off. [ 3.549219][ T75] irq event stamp: 0 [ 3.549220][ T75] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 3.549225][ T75] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 3.549231][ T75] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 3.549233][ T75] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 3.549235][ T75] Preemption disabled at: [ 3.549236][ T75] [] vprintk_emit+0x31b/0x3e0 [ 3.549242][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.549246][ T75] Tainted: [W]=WARN [ 3.549247][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.549249][ T75] Call Trace: [ 3.549251][ T75] [ 3.549252][ T75] dump_stack_lvl+0x6f/0xa0 [ 3.549258][ T75] ? vprintk_emit+0x31b/0x3e0 [ 3.549259][ T75] __might_resched.cold+0x1fe/0x2c1 [ 3.549263][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.549266][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.549269][ T75] __kmalloc_noprof+0x443/0x760 [ 3.549271][ T75] ? __rwlock_init+0x150/0x150 [ 3.549274][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 3.549279][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 3.549281][ T75] alloc_buf.isra.0+0x4b/0x260 [ 3.549284][ T75] put_chars+0x1e1/0x2f0 [ 3.549285][ T75] ? __send_to_port+0x420/0x420 [ 3.549287][ T75] ? console_prepend_replay+0x20/0x20 [ 3.549290][ T75] hvc_console_print+0x292/0x780 [ 3.549294][ T75] ? hvc_write+0x3a0/0x3a0 [ 3.549296][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.549297][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.549298][ T75] ? lock_acquire+0x13c/0x160 [ 3.549301][ T75] console_emit_next_record+0x22f/0x4c0 [ 3.549303][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 3.549305][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.549306][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.549307][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.549308][ T75] ? lock_acquire+0x13c/0x160 [ 3.549310][ T75] ? console_flush_one_record+0x111/0x710 [ 3.549312][ T75] console_flush_one_record+0x46f/0x710 [ 3.549314][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 3.549317][ T75] console_unlock+0xee/0x1f0 [ 3.549318][ T75] ? lock_acquire+0x13c/0x160 [ 3.549320][ T75] ? console_flush_one_record+0x710/0x710 [ 3.549322][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.549323][ T75] ? lock_release+0x184/0x1f0 [ 3.549324][ T75] ? lock_acquire+0xe0/0x160 [ 3.549325][ T75] ? __rcu_read_lock+0x70/0x70 [ 3.549327][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.549329][ T75] ? vprintk_emit+0x320/0x3e0 [ 3.549330][ T75] vprintk_emit+0x37c/0x3e0 [ 3.549332][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 3.549333][ T75] ? lock_release+0x184/0x1f0 [ 3.549334][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 3.549338][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.549341][ T75] ? vprintk_emit.cold+0x107/0x107 [ 3.549343][ T75] ? simple_strntoull+0x10f/0x140 [ 3.549346][ T75] ? date_str+0x1e0/0x1e0 [ 3.549347][ T75] ? devkmsg_write+0xd1/0x2c0 [ 3.549349][ T75] devkmsg_write.cold+0x5a/0x8b [ 3.549351][ T75] ? vprintk_default+0x20/0x20 [ 3.549352][ T75] ? vprintk_default+0x20/0x20 [ 3.549353][ T75] new_sync_write+0x33e/0x760 [ 3.549356][ T75] ? trace_hardirqs_on+0x36/0x40 [ 3.549360][ T75] ? new_sync_read+0x750/0x750 [ 3.549361][ T75] ? kmem_cache_free+0xf8/0x550 [ 3.549362][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.549364][ T75] ? __fget_files+0x54/0x460 [ 3.549370][ T75] ? __fget_files+0x1e3/0x460 [ 3.549372][ T75] vfs_write+0x655/0x970 [ 3.549374][ T75] ksys_write+0x116/0x250 [ 3.549375][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 3.549377][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.549378][ T75] do_syscall_64+0xff/0x530 [ 3.549381][ T75] ? exc_page_fault+0xee/0x100 [ 3.549383][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.549385][ T75] RIP: 0033:0x7f9b70d0bed2 [ 3.549387][ 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 [ 3.549389][ T75] RSP: 002b:00007f9b70c52c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 3.549392][ T75] RAX: ffffffffffffffda RBX: 000000000000003f RCX: 00007f9b70d0bed2 [ 3.549394][ T75] RDX: 000000000000003f RSI: 00007f9b6c001080 RDI: 0000000000000003 [ 3.549395][ T75] RBP: 00007f9b70c52c90 R08: 0000000000000000 R09: 0000000000000000 [ 3.549395][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9b70d960a0 [ 3.549396][ T75] R13: 00007f9b70c943e0 R14: 00007f9b6c001080 R15: 00007f9b70c52da8 [ 3.549398][ T75] [ 3.564932][ T75] virtme-ng-init: triggering udev coldplug [ 5.068325][ T75] virtme-ng-init: waiting for udev to settle [ 5.068338][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.068341][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.068342][ T75] preempt_count: 1, expected: 0 [ 5.068343][ T75] RCU nest depth: 0, expected: 0 [ 5.068344][ T75] INFO: lockdep is turned off. [ 5.068345][ T75] irq event stamp: 0 [ 5.068346][ T75] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 5.068351][ T75] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 5.068357][ T75] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 5.068359][ T75] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 5.068361][ T75] Preemption disabled at: [ 5.068361][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.068372][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.068375][ T75] Tainted: [W]=WARN [ 5.068376][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.068379][ T75] Call Trace: [ 5.068380][ T75] [ 5.068381][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.068387][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.068388][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.068393][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.068396][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.068399][ T75] __kmalloc_noprof+0x443/0x760 [ 5.068402][ T75] ? __rwlock_init+0x150/0x150 [ 5.068405][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.068410][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.068412][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.068414][ T75] put_chars+0x1e1/0x2f0 [ 5.068416][ T75] ? __send_to_port+0x420/0x420 [ 5.068417][ T75] ? console_prepend_replay+0x20/0x20 [ 5.068420][ T75] hvc_console_print+0x292/0x780 [ 5.068425][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.068427][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.068428][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.068429][ T75] ? lock_acquire+0x13c/0x160 [ 5.068432][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.068434][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.068436][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.068437][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.068438][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.068439][ T75] ? lock_acquire+0x13c/0x160 [ 5.068441][ T75] ? console_flush_one_record+0x111/0x710 [ 5.068443][ T75] console_flush_one_record+0x46f/0x710 [ 5.068445][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.068448][ T75] console_unlock+0xee/0x1f0 [ 5.068450][ T75] ? lock_acquire+0x13c/0x160 [ 5.068452][ T75] ? console_flush_one_record+0x710/0x710 [ 5.068453][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.068454][ T75] ? lock_release+0x184/0x1f0 [ 5.068456][ T75] ? lock_acquire+0xe0/0x160 [ 5.068457][ T75] ? __rcu_read_lock+0x70/0x70 [ 5.068459][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.068461][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.068462][ T75] vprintk_emit+0x37c/0x3e0 [ 5.068464][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.068465][ T75] ? lock_release+0x184/0x1f0 [ 5.068466][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.068470][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.068473][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.068475][ T75] ? simple_strntoull+0x10f/0x140 [ 5.068478][ T75] ? date_str+0x1e0/0x1e0 [ 5.068480][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.068481][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.068483][ T75] ? vprintk_default+0x20/0x20 [ 5.068485][ T75] ? vprintk_default+0x20/0x20 [ 5.068486][ T75] new_sync_write+0x33e/0x760 [ 5.068489][ T75] ? trace_hardirqs_on+0x36/0x40 [ 5.068492][ T75] ? new_sync_read+0x750/0x750 [ 5.068494][ T75] ? kmem_cache_free+0xf8/0x550 [ 5.068495][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.068497][ T75] ? __fget_files+0x54/0x460 [ 5.068500][ T75] ? __fget_files+0x1e3/0x460 [ 5.068501][ T75] vfs_write+0x655/0x970 [ 5.068504][ T75] ksys_write+0x116/0x250 [ 5.068505][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.068507][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.068508][ T75] do_syscall_64+0xff/0x530 [ 5.068511][ T75] ? exc_page_fault+0xee/0x100 [ 5.068513][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.068515][ T75] RIP: 0033:0x7f9b70d0bed2 [ 5.068517][ 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 [ 5.068519][ T75] RSP: 002b:00007f9b70c52c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.068523][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f9b70d0bed2 [ 5.068524][ T75] RDX: 000000000000002e RSI: 00007f9b6c0012c0 RDI: 0000000000000003 [ 5.068525][ T75] RBP: 00007f9b70c52c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.068526][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9b70d960a0 [ 5.068527][ T75] R13: 00007f9b70c943e0 R14: 00007f9b6c0012c0 R15: 00007f9b70c52da8 [ 5.068529][ T75] [ 5.548895][ T75] virtme-ng-init: udev is done [ 5.551233][ T1] virtme-ng-init: initialization done