virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.292249][ T1] Segment Routing with IPv6 [ 1.292296][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.292299][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.292300][ T1] preempt_count: 1, expected: 0 [ 1.292301][ T1] RCU nest depth: 0, expected: 0 [ 1.292302][ T1] locks held by swapper/0/1: 4, last CPU#0: [ 1.292304][ T1] #0: ffffffffa8369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.292317][ T1] #1: ffffffffa8369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.292322][ T1] #2: ffffffffa8289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.292326][ T1] #3: ffffffffa8289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.292330][ T1] irq event stamp: 325756 [ 1.292331][ T1] hardirqs last enabled at (325755): [] __down_trylock_console_sem+0x86/0xa0 [ 1.292334][ T1] hardirqs last disabled at (325756): [] console_emit_next_record+0x3d4/0x4c0 [ 1.292336][ T1] softirqs last enabled at (325712): [] handle_softirqs+0x67c/0x900 [ 1.292339][ T1] softirqs last disabled at (325703): [] __irq_exit_rcu+0x145/0x1c0 [ 1.292342][ T1] Preemption disabled at: [ 1.292342][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.292348][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.292350][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.292352][ T1] Call Trace: [ 1.292354][ T1] [ 1.292357][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.292363][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.292365][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.292370][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.292374][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.292379][ T1] __kmalloc_noprof+0x443/0x760 [ 1.292381][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.292388][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.292390][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.292393][ T1] put_chars+0x1e1/0x2f0 [ 1.292396][ T1] ? __send_to_port+0x420/0x420 [ 1.292397][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.292402][ T1] ? validate_chain+0x38b/0xc20 [ 1.292407][ T1] hvc_console_print+0x292/0x780 [ 1.292413][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.292416][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.292418][ T1] ? lock_acquire+0x13c/0x160 [ 1.292422][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.292426][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.292428][ T1] ? console_flush_one_record+0x106/0x710 [ 1.292431][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.292434][ T1] ? lock_acquire+0x13c/0x160 [ 1.292438][ T1] console_flush_one_record+0x46f/0x710 [ 1.292442][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.292444][ T1] ? __lock_acquire+0x518/0xc20 [ 1.292450][ T1] console_unlock+0xee/0x1f0 [ 1.292453][ T1] ? console_flush_one_record+0x710/0x710 [ 1.292455][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.292457][ T1] ? lock_acquire+0x60/0x160 [ 1.292461][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.292463][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.292466][ T1] vprintk_emit+0x37c/0x3e0 [ 1.292470][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.292472][ T1] ? rcu_read_unlock_special+0x199/0x6a0 [ 1.292476][ T1] ? __rcu_read_unlock+0xc9/0x110 [ 1.292478][ T1] ? unix_bpf_build_proto+0x140/0x140 [ 1.292483][ T1] _printk+0xc7/0x100 [ 1.292487][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.292490][ T1] ? genl_unregister_family+0x300/0x300 [ 1.292495][ T1] ? unix_bpf_build_proto+0x140/0x140 [ 1.292497][ T1] ? __up_write+0x23d/0x5f0 [ 1.292502][ T1] seg6_init+0x48/0x50 [ 1.292504][ T1] inet6_init+0x2d8/0x3e0 [ 1.292507][ T1] do_one_initcall+0x124/0x4f0 [ 1.292510][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.292511][ T1] ? parameq+0x110/0x110 [ 1.292517][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.292520][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.292524][ T1] kernel_init_freeable+0x596/0x630 [ 1.292527][ T1] ? rest_init+0x280/0x280 [ 1.292531][ T1] kernel_init+0x21/0x150 [ 1.292534][ T1] ? rest_init+0x280/0x280 [ 1.292536][ T1] ret_from_fork+0x474/0x6b0 [ 1.292540][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.292543][ T1] ? __switch_to+0x5a3/0xe00 [ 1.292547][ T1] ? rest_init+0x280/0x280 [ 1.292550][ T1] ret_from_fork_asm+0x11/0x20 [ 1.292558][ T1] [ 1.310682][ T1] In-situ OAM (IOAM) with IPv6 [ 1.311095][ T1] NET: Registered PF_PACKET protocol family [ 1.311432][ T1] 9pnet: Installing 9P2000 support [ 1.311831][ T1] Key type dns_resolver registered [ 1.313626][ T1] NET: Registered PF_VSOCK protocol family [ 1.319381][ T1] IPI shorthand broadcast: enabled [ 1.429758][ T1] sched_clock: Marking stable (1389004335, 39971540)->(1535425251, -106449376) [ 1.432714][ T1] registered taskstats version 1 [ 1.435508][ T1] Loading compiled-in X.509 certificates [ 1.540513][ T1] Demotion targets for Node 0: null [ 1.540882][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12236) [ 1.541201][ T1] page_owner is disabled [ 1.541870][ T1] PM: Magic number: 6:342:324 [ 1.542100][ T1] tty tty49: hash matches [ 1.542314][ T1] rtc_cmos PNP0B00:00: hash matches [ 1.542740][ T1] netconsole: network logging started [ 1.544291][ T1] ALSA device list: [ 1.544452][ T1] No soundcards found. [ 1.546588][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.549257][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.550071][ T1] devtmpfs: mounted [ 1.550355][ T1] VFS: Pivoted into new rootfs [ 1.582385][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.582654][ T1] Write protecting the kernel read-only data: 55296k [ 1.583257][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.583703][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.584474][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.584769][ T1] with arguments: [ 1.584897][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.585150][ T1] with environment: [ 1.585291][ T1] HOME=/ [ 1.585423][ T1] TERM=dumb [ 1.585546][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.585792][ T1] nr_open=2147483584 [ 1.585915][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.586204][ T1] virtme_rw_overlay0=/etc [ 1.586385][ T1] virtme_rw_overlay1=/lib [ 1.586557][ T1] virtme_rw_overlay2=/home [ 1.586717][ T1] virtme_rw_overlay3=/opt [ 1.586902][ T1] virtme_rw_overlay4=/srv [ 1.587067][ T1] virtme_rw_overlay5=/usr [ 1.587238][ T1] virtme_rw_overlay6=/var [ 1.587403][ T1] virtme_rw_overlay7=/tmp [ 1.587569][ T1] virtme_console=ttyS0 [ 1.587729][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.608141][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.609486][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.620959][ T1] overlayfs: failed to set xattr on upper [ 1.621356][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.621687][ T1] overlayfs: ...falling back to uuid=null. [ 1.624405][ T1] overlayfs: failed to set xattr on upper [ 1.624674][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.625008][ T1] overlayfs: ...falling back to uuid=null. [ 1.627113][ T1] overlayfs: failed to set xattr on upper [ 1.627340][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.627593][ T1] overlayfs: ...falling back to uuid=null. [ 1.629928][ T1] overlayfs: failed to set xattr on upper [ 1.630216][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.630491][ T1] overlayfs: ...falling back to uuid=null. [ 1.633183][ T1] overlayfs: failed to set xattr on upper [ 1.633462][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.633797][ T1] overlayfs: ...falling back to uuid=null. [ 1.635608][ T1] overlayfs: failed to set xattr on upper [ 1.635886][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.636558][ T1] overlayfs: ...falling back to uuid=null. [ 1.638554][ T1] overlayfs: failed to set xattr on upper [ 1.638829][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.639136][ T1] overlayfs: ...falling back to uuid=null. [ 1.641652][ T1] overlayfs: failed to set xattr on upper [ 1.641936][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.642199][ T1] overlayfs: ...falling back to uuid=null. [ 1.654952][ T1] virtme-ng-init: running systemd-tmpfiles [ 2.051914][ T73] kwatchdog (73) used greatest stack depth: 28672 bytes left [ 5.236809][ T72] systemd-tmpfile (72) used greatest stack depth: 25096 bytes left [ 5.236827][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.236829][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 5.236830][ T72] preempt_count: 2, expected: 0 [ 5.236831][ T72] RCU nest depth: 0, expected: 0 [ 5.236832][ T72] locks held by systemd-tmpfile/72: 5, last CPU#3: [ 5.236835][ T72] #0: ffffffffa82027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 5.236847][ T72] #1: ffffffffa8369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.236854][ T72] #2: ffffffffa8369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.236857][ T72] #3: ffffffffa8289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.236862][ T72] #4: ffffffffa8289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.236866][ T72] irq event stamp: 2650778 [ 5.236867][ T72] hardirqs last enabled at (2650777): [] __down_trylock_console_sem+0x86/0xa0 [ 5.236869][ T72] hardirqs last disabled at (2650778): [] console_emit_next_record+0x3d4/0x4c0 [ 5.236871][ T72] softirqs last enabled at (2650192): [] handle_softirqs+0x67c/0x900 [ 5.236873][ T72] softirqs last disabled at (2649117): [] __irq_exit_rcu+0x145/0x1c0 [ 5.236876][ T72] Preemption disabled at: [ 5.236876][ T72] [<0000000000000000>] 0x0 [ 5.236884][ T72] CPU: 3 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.236888][ T72] Tainted: [W]=WARN [ 5.236889][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.236890][ T72] Call Trace: [ 5.236892][ T72] [ 5.236893][ T72] dump_stack_lvl+0x6f/0xa0 [ 5.236900][ T72] __might_resched.cold+0x1fe/0x2c1 [ 5.236905][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.236909][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 5.236914][ T72] __kmalloc_noprof+0x443/0x760 [ 5.236916][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 5.236922][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 5.236925][ T72] alloc_buf.isra.0+0x4b/0x260 [ 5.236928][ T72] put_chars+0x1e1/0x2f0 [ 5.236931][ T72] ? __send_to_port+0x420/0x420 [ 5.236933][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.236938][ T72] ? validate_chain+0x38b/0xc20 [ 5.236943][ T72] hvc_console_print+0x292/0x780 [ 5.236949][ T72] ? hvc_write+0x3a0/0x3a0 [ 5.236951][ T72] ? rcu_is_watching+0x16/0xd0 [ 5.236954][ T72] ? lock_acquire+0x13c/0x160 [ 5.236958][ T72] console_emit_next_record+0x22f/0x4c0 [ 5.236962][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 5.236964][ T72] ? console_flush_one_record+0x106/0x710 [ 5.236967][ T72] ? rcu_is_watching+0x16/0xd0 [ 5.236969][ T72] ? lock_acquire+0x13c/0x160 [ 5.236975][ T72] console_flush_one_record+0x46f/0x710 [ 5.236979][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 5.236981][ T72] ? __lock_acquire+0x518/0xc20 [ 5.236987][ T72] console_unlock+0xee/0x1f0 [ 5.236990][ T72] ? console_flush_one_record+0x710/0x710 [ 5.236992][ T72] ? rcu_is_watching+0x16/0xd0 [ 5.236994][ T72] ? lock_acquire+0x60/0x160 [ 5.236998][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.236999][ T72] ? vprintk_emit+0x320/0x3e0 [ 5.237003][ T72] vprintk_emit+0x37c/0x3e0 [ 5.237007][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 5.237010][ T72] ? __lock_acquire+0x518/0xc20 [ 5.237014][ T72] _printk+0xc7/0x100 [ 5.237018][ T72] ? snapshot_read.cold+0x21/0x21 [ 5.237021][ T72] ? do_raw_spin_lock+0x131/0x280 [ 5.237023][ T72] ? __rwlock_init+0x150/0x150 [ 5.237027][ T72] ? do_raw_spin_lock+0x131/0x280 [ 5.237030][ T72] do_exit.cold+0x82/0x9c [ 5.237034][ T72] ? exit_notify+0x890/0x890 [ 5.237036][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 5.237039][ T72] ? rcu_is_watching+0x16/0xd0 [ 5.237043][ T72] do_group_exit+0xb8/0x370 [ 5.237046][ T72] __x64_sys_exit_group+0x3c/0x50 [ 5.237048][ T72] x64_sys_call+0x1567/0x1570 [ 5.237050][ T72] do_syscall_64+0xff/0x530 [ 5.237053][ T72] ? exc_page_fault+0xee/0x100 [ 5.237056][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.237059][ T72] RIP: 0033:0x7f3c9aa1b1b8 [ 5.237061][ T72] Code: Unable to access opcode bytes at 0x7f3c9aa1b18e. [ 5.237062][ T72] RSP: 002b:00007ffdf870bb68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 5.237064][ T72] RAX: ffffffffffffffda RBX: 00007f3c9ab4bf88 RCX: 00007f3c9aa1b1b8 [ 5.237066][ T72] RDX: 00007f3c9a2794c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 5.237067][ T72] RBP: 00007ffdf870bbc0 R08: 0000000000000000 R09: 0000000000001000 [ 5.237068][ T72] R10: 00007ffdf870b980 R11: 0000000000000246 R12: 0000000000000001 [ 5.237069][ T72] R13: 0000000000000049 R14: 00007f3c9ab4a680 R15: 00007f3c9ab4bfa0 [ 5.237076][ T72] [ 5.237389][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 5.237389][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 5.237389][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 5.237389][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 5.272022][ T1] virtme-ng-init: basic initialization done [ 5.322063][ T77] ip (77) used greatest stack depth: 24832 bytes left [ 5.390951][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 5.391653][ T74] virtme-ng-init: triggering udev coldplug [ 7.896362][ T74] virtme-ng-init: waiting for udev to settle [ 7.896380][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.896383][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 7.896386][ T74] preempt_count: 1, expected: 0 [ 7.896387][ T74] RCU nest depth: 0, expected: 0 [ 7.896388][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 7.896391][ T74] #0: ffffffffa8369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.896406][ T74] #1: ffffffffa8369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.896412][ T74] #2: ffffffffa8289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.896418][ T74] #3: ffffffffa8289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 7.896424][ T74] irq event stamp: 3402 [ 7.896425][ T74] hardirqs last enabled at (3401): [] __down_trylock_console_sem+0x86/0xa0 [ 7.896428][ T74] hardirqs last disabled at (3402): [] console_emit_next_record+0x3d4/0x4c0 [ 7.896431][ T74] softirqs last enabled at (2892): [] fpu_clone+0xd9/0x410 [ 7.896435][ T74] softirqs last disabled at (2890): [] fpu_clone+0x82/0x410 [ 7.896438][ T74] Preemption disabled at: [ 7.896439][ T74] [] vprintk_emit+0x31b/0x3e0 [ 7.896446][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.896451][ T74] Tainted: [W]=WARN [ 7.896452][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.896454][ T74] Call Trace: [ 7.896456][ T74] [ 7.896458][ T74] dump_stack_lvl+0x6f/0xa0 [ 7.896465][ T74] ? vprintk_emit+0x31b/0x3e0 [ 7.896468][ T74] __might_resched.cold+0x1fe/0x2c1 [ 7.896474][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.896479][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 7.896486][ T74] __kmalloc_noprof+0x443/0x760 [ 7.896489][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 7.896497][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 7.896501][ T74] alloc_buf.isra.0+0x4b/0x260 [ 7.896506][ T74] put_chars+0x1e1/0x2f0 [ 7.896510][ T74] ? __send_to_port+0x420/0x420 [ 7.896512][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 7.896518][ T74] ? validate_chain+0x38b/0xc20 [ 7.896526][ T74] hvc_console_print+0x292/0x780 [ 7.896536][ T74] ? hvc_write+0x3a0/0x3a0 [ 7.896539][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.896542][ T74] ? lock_acquire+0x13c/0x160 [ 7.896548][ T74] console_emit_next_record+0x22f/0x4c0 [ 7.896554][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 7.896557][ T74] ? console_flush_one_record+0x106/0x710 [ 7.896561][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.896565][ T74] ? lock_acquire+0x13c/0x160 [ 7.896571][ T74] console_flush_one_record+0x46f/0x710 [ 7.896577][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 7.896580][ T74] ? __lock_acquire+0x518/0xc20 [ 7.896589][ T74] console_unlock+0xee/0x1f0 [ 7.896593][ T74] ? console_flush_one_record+0x710/0x710 [ 7.896596][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.896599][ T74] ? lock_acquire+0x60/0x160 [ 7.896605][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.896607][ T74] ? vprintk_emit+0x320/0x3e0 [ 7.896612][ T74] vprintk_emit+0x37c/0x3e0 [ 7.896617][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 7.896622][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 7.896630][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.896636][ T74] ? vprintk_emit.cold+0x107/0x107 [ 7.896638][ T74] ? simple_strntoull+0x10f/0x140 [ 7.896644][ T74] ? date_str+0x1e0/0x1e0 [ 7.896648][ T74] ? devkmsg_write+0xd1/0x2c0 [ 7.896655][ T74] devkmsg_write.cold+0x5a/0x8b [ 7.896660][ T74] ? vprintk_default+0x20/0x20 [ 7.896667][ T74] ? vprintk_default+0x20/0x20 [ 7.896670][ T74] new_sync_write+0x33e/0x760 [ 7.896675][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 7.896680][ T74] ? new_sync_read+0x750/0x750 [ 7.896686][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 7.896694][ T74] ? __fget_files+0x1e3/0x460 [ 7.896699][ T74] vfs_write+0x6a2/0xbd0 [ 7.896706][ T74] ksys_write+0x116/0x250 [ 7.896711][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 7.896715][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.896721][ T74] do_syscall_64+0xff/0x530 [ 7.896724][ T74] ? exc_page_fault+0xee/0x100 [ 7.896728][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.896731][ T74] RIP: 0033:0x7f7a0daf7ed2 [ 7.896736][ T74] 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 [ 7.896738][ T74] RSP: 002b:00007f7a0da3ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.896742][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7a0daf7ed2 [ 7.896744][ T74] RDX: 000000000000002e RSI: 00007f7a08001090 RDI: 0000000000000003 [ 7.896745][ T74] RBP: 00007f7a0da3ec90 R08: 0000000000000000 R09: 0000000000000000 [ 7.896746][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a0db820a0 [ 7.896748][ T74] R13: 00007f7a0da803e0 R14: 00007f7a08001090 R15: 00007f7a0da3eda8 [ 7.896759][ T74] [ 8.833986][ T107] sed (107) used greatest stack depth: 24752 bytes left [ 8.935055][ T74] virtme-ng-init: udev is done [ 8.935073][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.935076][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 8.935078][ T74] preempt_count: 1, expected: 0 [ 8.935079][ T74] RCU nest depth: 0, expected: 0 [ 8.935080][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 8.935083][ T74] #0: ffffffffa8369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.935099][ T74] #1: ffffffffa8369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.935105][ T74] #2: ffffffffa8289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.935110][ T74] #3: ffffffffa8289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 8.935116][ T74] irq event stamp: 4784 [ 8.935117][ T74] hardirqs last enabled at (4783): [] __down_trylock_console_sem+0x86/0xa0 [ 8.935120][ T74] hardirqs last disabled at (4784): [] console_emit_next_record+0x3d4/0x4c0 [ 8.935123][ T74] softirqs last enabled at (4748): [] handle_softirqs+0x67c/0x900 [ 8.935127][ T74] softirqs last disabled at (4741): [] __irq_exit_rcu+0x145/0x1c0 [ 8.935130][ T74] Preemption disabled at: [ 8.935131][ T74] [] vprintk_emit+0x31b/0x3e0 [ 8.935138][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.935142][ T74] Tainted: [W]=WARN [ 8.935144][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.935146][ T74] Call Trace: [ 8.935148][ T74] [ 8.935150][ T74] dump_stack_lvl+0x6f/0xa0 [ 8.935157][ T74] ? vprintk_emit+0x31b/0x3e0 [ 8.935160][ T74] __might_resched.cold+0x1fe/0x2c1 [ 8.935166][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.935171][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 8.935178][ T74] __kmalloc_noprof+0x443/0x760 [ 8.935181][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 8.935190][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 8.935193][ T74] alloc_buf.isra.0+0x4b/0x260 [ 8.935198][ T74] put_chars+0x1e1/0x2f0 [ 8.935202][ T74] ? __send_to_port+0x420/0x420 [ 8.935204][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.935210][ T74] ? validate_chain+0x38b/0xc20 [ 8.935218][ T74] hvc_console_print+0x292/0x780 [ 8.935228][ T74] ? hvc_write+0x3a0/0x3a0 [ 8.935231][ T74] ? rcu_is_watching+0x16/0xd0 [ 8.935234][ T74] ? lock_acquire+0x13c/0x160 [ 8.935240][ T74] console_emit_next_record+0x22f/0x4c0 [ 8.935246][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 8.935248][ T74] ? console_flush_one_record+0x106/0x710 [ 8.935253][ T74] ? rcu_is_watching+0x16/0xd0 [ 8.935257][ T74] ? lock_acquire+0x13c/0x160 [ 8.935263][ T74] console_flush_one_record+0x46f/0x710 [ 8.935269][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 8.935271][ T74] ? __lock_acquire+0x518/0xc20 [ 8.935280][ T74] console_unlock+0xee/0x1f0 [ 8.935284][ T74] ? console_flush_one_record+0x710/0x710 [ 8.935286][ T74] ? rcu_is_watching+0x16/0xd0 [ 8.935289][ T74] ? lock_acquire+0x60/0x160 [ 8.935295][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.935298][ T74] ? vprintk_emit+0x320/0x3e0 [ 8.935303][ T74] vprintk_emit+0x37c/0x3e0 [ 8.935308][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 8.935313][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 8.935321][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 8.935326][ T74] ? vprintk_emit.cold+0x107/0x107 [ 8.935329][ T74] ? simple_strntoull+0x10f/0x140 [ 8.935335][ T74] ? date_str+0x1e0/0x1e0 [ 8.935339][ T74] ? devkmsg_write+0xd1/0x2c0 [ 8.935346][ T74] devkmsg_write.cold+0x5a/0x8b [ 8.935350][ T74] ? vprintk_default+0x20/0x20 [ 8.935357][ T74] ? vprintk_default+0x20/0x20 [ 8.935361][ T74] new_sync_write+0x33e/0x760 [ 8.935366][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 8.935371][ T74] ? new_sync_read+0x750/0x750 [ 8.935377][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 8.935385][ T74] ? __fget_files+0x1e3/0x460 [ 8.935391][ T74] vfs_write+0x6a2/0xbd0 [ 8.935398][ T74] ksys_write+0x116/0x250 [ 8.935402][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 8.935407][ T74] ? rcu_is_watching+0x16/0xd0 [ 8.935412][ T74] do_syscall_64+0xff/0x530 [ 8.935415][ T74] ? exc_page_fault+0xee/0x100 [ 8.935420][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.935423][ T74] RIP: 0033:0x7f7a0daf7ed2 [ 8.935427][ T74] 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 [ 8.935430][ T74] RSP: 002b:00007f7a0da3ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 8.935433][ T74] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f7a0daf7ed2 [ 8.935435][ T74] RDX: 0000000000000020 RSI: 00007f7a08000f40 RDI: 0000000000000003 [ 8.935436][ T74] RBP: 00007f7a0da3ec90 R08: 0000000000000000 R09: 0000000000000000 [ 8.935438][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a0db820a0 [ 8.935439][ T74] R13: 00007f7a0da803e0 R14: 00007f7a08000f40 R15: 00007f7a0da3eda8 [ 8.935450][ T74] [ 8.977416][ T1] virtme-ng-init: initialization done