virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.107846][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.107864][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.107866][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.107867][ T1] preempt_count: 1, expected: 0 [ 1.107868][ T1] RCU nest depth: 0, expected: 0 [ 1.107869][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.107871][ T1] #0: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.107882][ T1] #1: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.107886][ T1] #2: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.107890][ T1] #3: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.107893][ T1] irq event stamp: 309172 [ 1.107894][ T1] hardirqs last enabled at (309171): [] __down_trylock_console_sem+0x86/0xa0 [ 1.107898][ T1] hardirqs last disabled at (309172): [] console_emit_next_record+0x3d4/0x4c0 [ 1.107900][ T1] softirqs last enabled at (308294): [] handle_softirqs+0x67c/0x900 [ 1.107903][ T1] softirqs last disabled at (308121): [] __irq_exit_rcu+0x145/0x1c0 [ 1.107906][ T1] Preemption disabled at: [ 1.107906][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.107911][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.107914][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.107916][ T1] Call Trace: [ 1.107917][ T1] [ 1.107921][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.107925][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.107927][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.107932][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.107935][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.107941][ T1] __kmalloc_noprof+0x443/0x760 [ 1.107943][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.107955][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.107959][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.107962][ T1] put_chars+0x1e1/0x2f0 [ 1.107964][ T1] ? prb_final_commit+0x50/0x50 [ 1.107966][ T1] ? __send_to_port+0x420/0x420 [ 1.107970][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.107973][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.107976][ T1] ? validate_chain+0x38b/0xc20 [ 1.107981][ T1] hvc_console_print+0x292/0x780 [ 1.107984][ T1] ? mark_usage+0x61/0x170 [ 1.107986][ T1] ? __lock_acquire+0x518/0xc20 [ 1.107988][ T1] ? __lock_acquire+0x518/0xc20 [ 1.107992][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.107995][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.107998][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108000][ T1] ? lock_acquire+0x13c/0x160 [ 1.108004][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.108007][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.108008][ T1] ? console_flush_one_record+0x106/0x710 [ 1.108011][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108013][ T1] ? lock_acquire+0x13c/0x160 [ 1.108017][ T1] console_flush_one_record+0x46f/0x710 [ 1.108021][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.108023][ T1] ? __lock_acquire+0x518/0xc20 [ 1.108028][ T1] console_unlock+0xee/0x1f0 [ 1.108030][ T1] ? console_flush_one_record+0x710/0x710 [ 1.108032][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108034][ T1] ? lock_acquire+0x60/0x160 [ 1.108038][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.108040][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.108043][ T1] vprintk_emit+0x37c/0x3e0 [ 1.108046][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.108049][ T1] ? misc_register+0x151/0x670 [ 1.108052][ T1] ? md_run_setup+0x90/0x90 [ 1.108056][ T1] _printk+0xc7/0x100 [ 1.108060][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.108062][ T1] ? md_run_setup+0x90/0x90 [ 1.108067][ T1] ? md_run_setup+0x90/0x90 [ 1.108071][ T1] dm_interface_init+0x50/0x60 [ 1.108073][ T1] dm_init+0x51/0xd0 [ 1.108076][ T1] ? md_run_setup+0x90/0x90 [ 1.108077][ T1] do_one_initcall+0x124/0x4f0 [ 1.108081][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.108083][ T1] ? parameq+0x110/0x110 [ 1.108088][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.108093][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.108096][ T1] kernel_init_freeable+0x596/0x630 [ 1.108099][ T1] ? rest_init+0x280/0x280 [ 1.108104][ T1] kernel_init+0x21/0x150 [ 1.108106][ T1] ? rest_init+0x280/0x280 [ 1.108108][ T1] ret_from_fork+0x474/0x6b0 [ 1.108112][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.108115][ T1] ? __switch_to+0x5a3/0xe00 [ 1.108119][ T1] ? rest_init+0x280/0x280 [ 1.108122][ T1] ret_from_fork_asm+0x11/0x20 [ 1.108130][ T1] [ 1.136393][ T1] NET: Registered PF_INET6 protocol family [ 1.140564][ T1] Segment Routing with IPv6 [ 1.141002][ T1] In-situ OAM (IOAM) with IPv6 [ 1.141369][ T1] NET: Registered PF_PACKET protocol family [ 1.141658][ T1] 9pnet: Installing 9P2000 support [ 1.142032][ T1] Key type dns_resolver registered [ 1.142850][ T1] NET: Registered PF_VSOCK protocol family [ 1.147222][ T1] IPI shorthand broadcast: enabled [ 1.259347][ T1] sched_clock: Marking stable (1221001381, 37606539)->(1342780273, -84172353) [ 1.261562][ T1] registered taskstats version 1 [ 1.263451][ T1] Loading compiled-in X.509 certificates [ 1.370795][ T1] Demotion targets for Node 0: null [ 1.371107][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12243) [ 1.371427][ T1] page_owner is disabled [ 1.372063][ T1] PM: Magic number: 6:41:457 [ 1.372486][ T1] netconsole: network logging started [ 1.373960][ T1] ALSA device list: [ 1.374650][ T1] No soundcards found. [ 1.375912][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.378493][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.379380][ T1] devtmpfs: mounted [ 1.379715][ T1] VFS: Pivoted into new rootfs [ 1.409027][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.409296][ T1] Write protecting the kernel read-only data: 55296k [ 1.409969][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.410421][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.410777][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.411122][ T1] with arguments: [ 1.411252][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.411566][ T1] with environment: [ 1.411758][ T1] HOME=/ [ 1.411888][ T1] TERM=dumb [ 1.412025][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.412330][ T1] nr_open=2147483584 [ 1.412454][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.412812][ T1] virtme_rw_overlay0=/etc [ 1.413040][ T1] virtme_rw_overlay1=/lib [ 1.413212][ T1] virtme_rw_overlay2=/home [ 1.413429][ T1] virtme_rw_overlay3=/opt [ 1.413593][ T1] virtme_rw_overlay4=/srv [ 1.413839][ T1] virtme_rw_overlay5=/usr [ 1.414009][ T1] virtme_rw_overlay6=/var [ 1.414225][ T1] virtme_rw_overlay7=/tmp [ 1.414395][ T1] virtme_console=ttyS0 [ 1.414621][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.433024][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.434345][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.443695][ T1] overlayfs: failed to set xattr on upper [ 1.444280][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.444561][ T1] overlayfs: ...falling back to uuid=null. [ 1.446978][ T1] overlayfs: failed to set xattr on upper [ 1.447202][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.447461][ T1] overlayfs: ...falling back to uuid=null. [ 1.449421][ T1] overlayfs: failed to set xattr on upper [ 1.449654][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.449909][ T1] overlayfs: ...falling back to uuid=null. [ 1.451830][ T1] overlayfs: failed to set xattr on upper [ 1.452059][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.452315][ T1] overlayfs: ...falling back to uuid=null. [ 1.454285][ T1] overlayfs: failed to set xattr on upper [ 1.454506][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.454770][ T1] overlayfs: ...falling back to uuid=null. [ 1.456538][ T1] overlayfs: failed to set xattr on upper [ 1.456862][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.457133][ T1] overlayfs: ...falling back to uuid=null. [ 1.459054][ T1] overlayfs: failed to set xattr on upper [ 1.459268][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.459522][ T1] overlayfs: ...falling back to uuid=null. [ 1.461405][ T1] overlayfs: failed to set xattr on upper [ 1.461637][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.461895][ T1] overlayfs: ...falling back to uuid=null. [ 1.463166][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.474688][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.043658][ T74] systemd-tmpfile (74) used greatest stack depth: 24880 bytes left [ 4.043679][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.043681][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 4.043684][ T74] preempt_count: 2, expected: 0 [ 4.043685][ T74] RCU nest depth: 0, expected: 0 [ 4.043687][ T74] locks held by systemd-tmpfile/74: 5, last CPU#1: [ 4.043690][ T74] #0: ffffffff8b6027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.043705][ T74] #1: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.043712][ T74] #2: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.043719][ T74] #3: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.043725][ T74] #4: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.043731][ T74] irq event stamp: 2488010 [ 4.043732][ T74] hardirqs last enabled at (2488009): [] __down_trylock_console_sem+0x86/0xa0 [ 4.043737][ T74] hardirqs last disabled at (2488010): [] console_emit_next_record+0x3d4/0x4c0 [ 4.043740][ T74] softirqs last enabled at (2487982): [] handle_softirqs+0x67c/0x900 [ 4.043743][ T74] softirqs last disabled at (2487973): [] __irq_exit_rcu+0x145/0x1c0 [ 4.043747][ T74] Preemption disabled at: [ 4.043748][ T74] [<0000000000000000>] 0x0 [ 4.043757][ T74] CPU: 1 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.043762][ T74] Tainted: [W]=WARN [ 4.043764][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.043766][ T74] Call Trace: [ 4.043769][ T74] [ 4.043771][ T74] dump_stack_lvl+0x6f/0xa0 [ 4.043778][ T74] __might_resched.cold+0x1fe/0x2c1 [ 4.043785][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.043790][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 4.043798][ T74] __kmalloc_noprof+0x443/0x760 [ 4.043802][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 4.043812][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 4.043816][ T74] alloc_buf.isra.0+0x4b/0x260 [ 4.043822][ T74] put_chars+0x1e1/0x2f0 [ 4.043827][ T74] ? __send_to_port+0x420/0x420 [ 4.043830][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.043836][ T74] ? validate_chain+0x38b/0xc20 [ 4.043846][ T74] hvc_console_print+0x292/0x780 [ 4.043858][ T74] ? hvc_write+0x3a0/0x3a0 [ 4.043862][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.043865][ T74] ? lock_acquire+0x13c/0x160 [ 4.043873][ T74] console_emit_next_record+0x22f/0x4c0 [ 4.043879][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 4.043882][ T74] ? console_flush_one_record+0x106/0x710 [ 4.043887][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.043890][ T74] ? lock_acquire+0x13c/0x160 [ 4.043898][ T74] console_flush_one_record+0x46f/0x710 [ 4.043905][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 4.043907][ T74] ? __lock_acquire+0x518/0xc20 [ 4.043917][ T74] console_unlock+0xee/0x1f0 [ 4.043921][ T74] ? console_flush_one_record+0x710/0x710 [ 4.043923][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.043927][ T74] ? lock_acquire+0x60/0x160 [ 4.043934][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.043937][ T74] ? vprintk_emit+0x320/0x3e0 [ 4.043943][ T74] vprintk_emit+0x37c/0x3e0 [ 4.043948][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 4.043954][ T74] ? __lock_acquire+0x518/0xc20 [ 4.043961][ T74] _printk+0xc7/0x100 [ 4.043967][ T74] ? snapshot_read.cold+0x21/0x21 [ 4.043972][ T74] ? do_raw_spin_lock+0x131/0x280 [ 4.043984][ T74] ? __rwlock_init+0x150/0x150 [ 4.043991][ T74] ? do_raw_spin_lock+0x131/0x280 [ 4.043997][ T74] do_exit.cold+0x82/0x9c [ 4.043998][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.043998][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.043998][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.043998][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.044002][ T74] ? exit_notify+0x890/0x890 [ 4.044004][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 4.044009][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.044016][ T74] do_group_exit+0xb8/0x370 [ 4.044022][ T74] __x64_sys_exit_group+0x3c/0x50 [ 4.044025][ T74] x64_sys_call+0x1567/0x1570 [ 4.044029][ T74] do_syscall_64+0xff/0x530 [ 4.044034][ T74] ? exc_page_fault+0xee/0x100 [ 4.044039][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.044043][ T74] RIP: 0033:0x7f884cbf31b8 [ 4.044046][ T74] Code: Unable to access opcode bytes at 0x7f884cbf318e. [ 4.044048][ T74] RSP: 002b:00007ffec4f371e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.044051][ T74] RAX: ffffffffffffffda RBX: 00007f884cd23f88 RCX: 00007f884cbf31b8 [ 4.044053][ T74] RDX: 00007f884c4514c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.044055][ T74] RBP: 00007ffec4f37240 R08: 0000000000000000 R09: 0000000000001000 [ 4.044057][ T74] R10: 00007ffec4f37000 R11: 0000000000000246 R12: 0000000000000001 [ 4.044058][ T74] R13: 0000000000000049 R14: 00007f884cd22680 R15: 00007f884cd23fa0 [ 4.044072][ T74] [ 4.075285][ T1] virtme-ng-init: basic initialization done [ 4.178535][ T79] ip (79) used greatest stack depth: 23920 bytes left [ 4.198192][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.199074][ T75] virtme-ng-init: triggering udev coldplug [ 8.053093][ T75] virtme-ng-init: waiting for udev to settle [ 8.053111][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.053114][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 8.053117][ T75] preempt_count: 1, expected: 0 [ 8.053118][ T75] RCU nest depth: 0, expected: 0 [ 8.053120][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 8.053123][ T75] #0: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.053139][ T75] #1: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.053145][ T75] #2: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.053151][ T75] #3: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 8.053157][ T75] irq event stamp: 10034 [ 8.053158][ T75] hardirqs last enabled at (10033): [] __down_trylock_console_sem+0x86/0xa0 [ 8.053163][ T75] hardirqs last disabled at (10034): [] console_emit_next_record+0x3d4/0x4c0 [ 8.053165][ T75] softirqs last enabled at (9542): [] fpu_clone+0xd9/0x410 [ 8.053171][ T75] softirqs last disabled at (9540): [] fpu_clone+0x82/0x410 [ 8.053174][ T75] Preemption disabled at: [ 8.053175][ T75] [] vprintk_emit+0x31b/0x3e0 [ 8.053183][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.053188][ T75] Tainted: [W]=WARN [ 8.053189][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.053191][ T75] Call Trace: [ 8.053194][ T75] [ 8.053196][ T75] dump_stack_lvl+0x6f/0xa0 [ 8.053202][ T75] ? vprintk_emit+0x31b/0x3e0 [ 8.053205][ T75] __might_resched.cold+0x1fe/0x2c1 [ 8.053212][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.053216][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 8.053224][ T75] __kmalloc_noprof+0x443/0x760 [ 8.053228][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 8.053238][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 8.053242][ T75] alloc_buf.isra.0+0x4b/0x260 [ 8.053247][ T75] put_chars+0x1e1/0x2f0 [ 8.053252][ T75] ? __send_to_port+0x420/0x420 [ 8.053255][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.053261][ T75] ? validate_chain+0x38b/0xc20 [ 8.053271][ T75] hvc_console_print+0x292/0x780 [ 8.053282][ T75] ? hvc_write+0x3a0/0x3a0 [ 8.053286][ T75] ? rcu_is_watching+0x16/0xd0 [ 8.053289][ T75] ? lock_acquire+0x13c/0x160 [ 8.053297][ T75] console_emit_next_record+0x22f/0x4c0 [ 8.053303][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 8.053305][ T75] ? console_flush_one_record+0x106/0x710 [ 8.053310][ T75] ? rcu_is_watching+0x16/0xd0 [ 8.053313][ T75] ? lock_acquire+0x13c/0x160 [ 8.053320][ T75] console_flush_one_record+0x46f/0x710 [ 8.053327][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 8.053329][ T75] ? __lock_acquire+0x518/0xc20 [ 8.053339][ T75] console_unlock+0xee/0x1f0 [ 8.053343][ T75] ? console_flush_one_record+0x710/0x710 [ 8.053345][ T75] ? rcu_is_watching+0x16/0xd0 [ 8.053348][ T75] ? lock_acquire+0x60/0x160 [ 8.053355][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.053358][ T75] ? vprintk_emit+0x320/0x3e0 [ 8.053363][ T75] vprintk_emit+0x37c/0x3e0 [ 8.053369][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 8.053373][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 8.053383][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 8.053388][ T75] ? vprintk_emit.cold+0x107/0x107 [ 8.053391][ T75] ? simple_strntoull+0x10f/0x140 [ 8.053398][ T75] ? date_str+0x1e0/0x1e0 [ 8.053404][ T75] ? devkmsg_write+0xd1/0x2c0 [ 8.053411][ T75] devkmsg_write.cold+0x5a/0x8b [ 8.053416][ T75] ? vprintk_default+0x20/0x20 [ 8.053423][ T75] ? vprintk_default+0x20/0x20 [ 8.053427][ T75] new_sync_write+0x33e/0x760 [ 8.053432][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 8.053439][ T75] ? new_sync_read+0x750/0x750 [ 8.053446][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 8.053455][ T75] ? __fget_files+0x1e3/0x460 [ 8.053461][ T75] vfs_write+0x6a2/0xbd0 [ 8.053468][ T75] ksys_write+0x116/0x250 [ 8.053472][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 8.053477][ T75] ? rcu_is_watching+0x16/0xd0 [ 8.053483][ T75] do_syscall_64+0xff/0x530 [ 8.053487][ T75] ? exc_page_fault+0xee/0x100 [ 8.053492][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.053495][ T75] RIP: 0033:0x7f8fcaedded2 [ 8.053501][ 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 [ 8.053503][ T75] RSP: 002b:00007f8fcae24c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 8.053507][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8fcaedded2 [ 8.053509][ T75] RDX: 000000000000002e RSI: 00007f8fc40012c0 RDI: 0000000000000003 [ 8.053510][ T75] RBP: 00007f8fcae24c90 R08: 0000000000000000 R09: 0000000000000000 [ 8.053512][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8fcaf680a0 [ 8.053513][ T75] R13: 00007f8fcae663e0 R14: 00007f8fc40012c0 R15: 00007f8fcae24da8 [ 8.053527][ T75] [ 9.233046][ T75] virtme-ng-init: udev is done [ 9.233066][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.233069][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 9.233072][ T75] preempt_count: 1, expected: 0 [ 9.233073][ T75] RCU nest depth: 0, expected: 0 [ 9.233075][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 9.233078][ T75] #0: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.233094][ T75] #1: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.233100][ T75] #2: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.233106][ T75] #3: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.233112][ T75] irq event stamp: 11846 [ 9.233114][ T75] hardirqs last enabled at (11845): [] __down_trylock_console_sem+0x86/0xa0 [ 9.233119][ T75] hardirqs last disabled at (11846): [] console_emit_next_record+0x3d4/0x4c0 [ 9.233121][ T75] softirqs last enabled at (11424): [] handle_softirqs+0x67c/0x900 [ 9.233126][ T75] softirqs last disabled at (10827): [] __irq_exit_rcu+0x145/0x1c0 [ 9.233130][ T75] Preemption disabled at: [ 9.233131][ T75] [] vprintk_emit+0x31b/0x3e0 [ 9.233138][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.233143][ T75] Tainted: [W]=WARN [ 9.233145][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.233147][ T75] Call Trace: [ 9.233149][ T75] [ 9.233152][ T75] dump_stack_lvl+0x6f/0xa0 [ 9.233159][ T75] ? vprintk_emit+0x31b/0x3e0 [ 9.233162][ T75] __might_resched.cold+0x1fe/0x2c1 [ 9.233168][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.233173][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 9.233181][ T75] __kmalloc_noprof+0x443/0x760 [ 9.233185][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 9.233195][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 9.233199][ T75] alloc_buf.isra.0+0x4b/0x260 [ 9.233205][ T75] put_chars+0x1e1/0x2f0 [ 9.233210][ T75] ? __send_to_port+0x420/0x420 [ 9.233213][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.233219][ T75] ? validate_chain+0x38b/0xc20 [ 9.233229][ T75] hvc_console_print+0x292/0x780 [ 9.233241][ T75] ? hvc_write+0x3a0/0x3a0 [ 9.233245][ T75] ? rcu_is_watching+0x16/0xd0 [ 9.233249][ T75] ? lock_acquire+0x13c/0x160 [ 9.233256][ T75] console_emit_next_record+0x22f/0x4c0 [ 9.233263][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 9.233265][ T75] ? console_flush_one_record+0x106/0x710 [ 9.233270][ T75] ? rcu_is_watching+0x16/0xd0 [ 9.233273][ T75] ? lock_acquire+0x13c/0x160 [ 9.233281][ T75] console_flush_one_record+0x46f/0x710 [ 9.233287][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 9.233290][ T75] ? __lock_acquire+0x518/0xc20 [ 9.233300][ T75] console_unlock+0xee/0x1f0 [ 9.233304][ T75] ? console_flush_one_record+0x710/0x710 [ 9.233306][ T75] ? rcu_is_watching+0x16/0xd0 [ 9.233309][ T75] ? lock_acquire+0x60/0x160 [ 9.233316][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.233319][ T75] ? vprintk_emit+0x320/0x3e0 [ 9.233325][ T75] vprintk_emit+0x37c/0x3e0 [ 9.233331][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 9.233336][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 9.233345][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 9.233351][ T75] ? vprintk_emit.cold+0x107/0x107 [ 9.233354][ T75] ? simple_strntoull+0x10f/0x140 [ 9.233361][ T75] ? date_str+0x1e0/0x1e0 [ 9.233367][ T75] ? devkmsg_write+0xd1/0x2c0 [ 9.233374][ T75] devkmsg_write.cold+0x5a/0x8b [ 9.233379][ T75] ? vprintk_default+0x20/0x20 [ 9.233387][ T75] ? vprintk_default+0x20/0x20 [ 9.233391][ T75] new_sync_write+0x33e/0x760 [ 9.233396][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 9.233403][ T75] ? new_sync_read+0x750/0x750 [ 9.233410][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 9.233420][ T75] ? __fget_files+0x1e3/0x460 [ 9.233426][ T75] vfs_write+0x6a2/0xbd0 [ 9.233433][ T75] ksys_write+0x116/0x250 [ 9.233438][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 9.233443][ T75] ? rcu_is_watching+0x16/0xd0 [ 9.233449][ T75] do_syscall_64+0xff/0x530 [ 9.233452][ T75] ? exc_page_fault+0xee/0x100 [ 9.233458][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.233461][ T75] RIP: 0033:0x7f8fcaedded2 [ 9.233467][ 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 [ 9.233469][ T75] RSP: 002b:00007f8fcae24c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 9.233473][ T75] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f8fcaedded2 [ 9.233475][ T75] RDX: 0000000000000020 RSI: 00007f8fc4001170 RDI: 0000000000000003 [ 9.233477][ T75] RBP: 00007f8fcae24c90 R08: 0000000000000000 R09: 0000000000000000 [ 9.233478][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8fcaf680a0 [ 9.233480][ T75] R13: 00007f8fcae663e0 R14: 00007f8fc4001170 R15: 00007f8fcae24da8 [ 9.233494][ T75] [ 9.269049][ T1] virtme-ng-init: initialization done