virtme: waiting for virtiofsd to start qemu-system-x86_64: warning: hub 0 is not connected to host network [ 1.918062][ T1] loop: module loaded [ 1.918098][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.918100][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.918102][ T1] preempt_count: 1, expected: 0 [ 1.918103][ T1] RCU nest depth: 0, expected: 0 [ 1.918104][ T1] locks held by swapper/0/1: 4, last CPU#4: [ 1.918106][ T1] #0: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.918118][ T1] #1: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.918123][ T1] #2: ffffffffa1289760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.918127][ T1] #3: ffffffffa1289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.918131][ T1] irq event stamp: 819200 [ 1.918132][ T1] hardirqs last enabled at (819199): [] __down_trylock_console_sem+0x86/0xa0 [ 1.918134][ T1] hardirqs last disabled at (819200): [] console_emit_next_record+0x3f8/0x4f0 [ 1.918136][ T1] softirqs last enabled at (819144): [] bdi_register_va+0x491/0x780 [ 1.918140][ T1] softirqs last disabled at (819142): [] bdi_register_va+0x2ef/0x780 [ 1.918143][ T1] Preemption disabled at: [ 1.918143][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.918148][ T1] CPU: 4 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.918151][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1.918153][ T1] Call Trace: [ 1.918155][ T1] [ 1.918159][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.918165][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.918167][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.918171][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.918175][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.918180][ T1] __kmalloc_noprof+0x443/0x760 [ 1.918182][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.918188][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.918191][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.918194][ T1] put_chars+0x1e1/0x2f0 [ 1.918197][ T1] ? desc_read+0x271/0x2f0 [ 1.918199][ T1] ? __send_to_port+0x420/0x420 [ 1.918206][ T1] hvc_console_print+0x292/0x780 [ 1.918212][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.918215][ T1] ? lock_acquire+0x13c/0x160 [ 1.918219][ T1] console_emit_next_record+0x252/0x4f0 [ 1.918223][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.918227][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.918230][ T1] ? lock_acquire+0x13c/0x160 [ 1.918234][ T1] console_flush_one_record+0x46f/0x710 [ 1.918238][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.918240][ T1] ? __lock_acquire+0x518/0xc20 [ 1.918245][ T1] console_unlock+0xee/0x1f0 [ 1.918248][ T1] ? console_flush_one_record+0x710/0x710 [ 1.918249][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.918252][ T1] ? lock_acquire+0xa0/0x160 [ 1.918255][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.918257][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.918260][ T1] vprintk_emit+0x37c/0x3e0 [ 1.918263][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.918268][ T1] ? max_loop_setup+0x30/0x30 [ 1.918272][ T1] _printk+0xc7/0x100 [ 1.918275][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.918281][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 1.918286][ T1] loop_init+0x12a/0x130 [ 1.918288][ T1] do_one_initcall+0x124/0x4f0 [ 1.918291][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.918293][ T1] ? parameq+0x110/0x110 [ 1.918298][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.918301][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.918305][ T1] kernel_init_freeable+0x596/0x630 [ 1.918307][ T1] ? rest_init+0x280/0x280 [ 1.918310][ T1] kernel_init+0x21/0x150 [ 1.918312][ T1] ? rest_init+0x280/0x280 [ 1.918313][ T1] ret_from_fork+0x474/0x6b0 [ 1.918317][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.918320][ T1] ? __switch_to+0x5a3/0xe00 [ 1.918323][ T1] ? rest_init+0x280/0x280 [ 1.918325][ T1] ret_from_fork_asm+0x11/0x20 [ 1.918333][ T1] [ 1.965407][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 1.969182][ T1] ahci 0000:00:1f.2: AHCI vers 0001.0000, 32 command slots, 1.5 Gbps, SATA mode [ 1.969623][ T1] ahci 0000:00:1f.2: 6/6 ports implemented (port mask 0x3f) [ 1.970381][ T1] ahci 0000:00:1f.2: flags: 64bit ncq only [ 1.986826][ T1] scsi host0: ahci [ 1.989983][ T1] scsi host1: ahci [ 1.992992][ T1] scsi host2: ahci [ 1.996022][ T1] scsi host3: ahci [ 1.999133][ T1] scsi host4: ahci [ 2.002177][ T1] scsi host5: ahci [ 2.003984][ T1] ata1: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444100 irq 30 lpm-pol 1 [ 2.004393][ T1] ata2: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444180 irq 30 lpm-pol 1 [ 2.004773][ T1] ata3: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444200 irq 30 lpm-pol 1 [ 2.005278][ T1] ata4: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444280 irq 30 lpm-pol 1 [ 2.005655][ T1] ata5: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444300 irq 30 lpm-pol 1 [ 2.006039][ T1] ata6: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444380 irq 30 lpm-pol 1 [ 2.020173][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 2.020356][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 2.020880][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 2.021077][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 2.021539][ T1] sky2: driver version 1.30 fbnic-err: bad register access fbnic_mac_read_rxb address 0x80e9 [ 2.232735][ T1] Meta(R) Host Network Interface Driver (fbnic) [ 2.233544][ T1] PPP generic driver version 2.4.2 [ 2.234778][ T1] NET: Registered PF_PPPOX protocol family [ 2.235568][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.237965][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.238435][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.241587][ T1] rtc_cmos PNP0B00:00: RTC can wake from S4 [ 2.245724][ T87] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 2.246044][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 2.246596][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:19:00 UTC (1787879940) [ 2.247686][ T1] rtc_cmos PNP0B00:00: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.248944][ T87] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 2.251666][ T1] i6300ESB timer 0000:00:02.0: initialized. heartbeat=30 sec (nowayout=0) [ 2.253442][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.261655][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 2.264726][ T1] gre: GRE over IPv4 demultiplexer driver [ 2.264914][ T1] ip_gre: GRE over IPv4 tunneling driver [ 2.272848][ T1] Initializing XFRM netlink socket [ 2.273421][ T1] NET: Registered PF_INET6 protocol family [ 2.280974][ T1] Segment Routing with IPv6 [ 2.281403][ T1] In-situ OAM (IOAM) with IPv6 [ 2.281754][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.288246][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 2.291466][ T1] NET: Registered PF_PACKET protocol family [ 2.291744][ T1] 9pnet: Installing 9P2000 support [ 2.292128][ T1] Key type dns_resolver registered [ 2.292893][ T1] NET: Registered PF_VSOCK protocol family [ 2.299622][ T1] IPI shorthand broadcast: enabled [ 2.317817][ T90] ata6: SATA link down (SStatus 0 SControl 300) [ 2.318873][ T81] ata2: SATA link down (SStatus 0 SControl 300) [ 2.319510][ T83] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.320158][ T83] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 2.320724][ T83] ata3.00: applying bridge limits [ 2.321368][ T79] ata1: SATA link down (SStatus 0 SControl 300) [ 2.322234][ T85] ata4: SATA link down (SStatus 0 SControl 300) [ 2.322998][ T88] ata5: SATA link down (SStatus 0 SControl 300) [ 2.323891][ T83] ata3.00: configured for UDMA/100 [ 2.326198][ T93] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 2.350959][ T93] scsi 2:0:0:0: Attached scsi generic sg0 type 5 [ 2.407646][ T1] sched_clock: Marking stable (2378001536, 28837849)->(2530166166, -123326781) [ 2.410426][ T1] registered taskstats version 1 [ 2.414203][ T1] Loading compiled-in X.509 certificates [ 2.521323][ T1] Demotion targets for Node 0: null [ 2.521781][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11789) [ 2.522120][ T1] page_owner is disabled [ 2.531333][ T1] PM: Magic number: 6:491:307 [ 2.531737][ T1] tty tty36: hash matches [ 2.534693][ T1] ALSA device list: [ 2.535474][ T1] No soundcards found. [ 2.536895][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 2.539398][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 2.540149][ T1] devtmpfs: mounted [ 2.540419][ T1] VFS: Pivoted into new rootfs [ 2.569188][ T1] Freeing unused kernel image (initmem) memory: 2592K [ 2.569450][ T1] Write protecting the kernel read-only data: 65536k [ 2.572606][ T1] Freeing unused kernel image (text/rodata gap) memory: 1152K [ 2.573138][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 2.573427][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 2.573727][ T1] with arguments: [ 2.574169][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 2.576369][ T1] with environment: [ 2.576519][ T1] HOME=/ [ 2.576662][ T1] TERM=dumb [ 2.576799][ T1] virtme_hostname=vmksft-fbnic-qemu-dbg,debug-threads=on [ 2.577082][ T1] nr_open=2147483584 [ 2.577214][ T1] virtme_link_mods=/srv/vmksft/testing/wt-24/.virtme_mods/lib/modules/0.0.0 [ 2.577528][ T1] virtme_rw_overlay0=/etc [ 2.577693][ T1] virtme_rw_overlay1=/lib [ 2.577868][ T1] virtme_rw_overlay2=/home [ 2.578038][ T1] virtme_rw_overlay3=/opt [ 2.578206][ T1] virtme_rw_overlay4=/srv [ 2.578371][ T1] virtme_rw_overlay5=/usr [ 2.578545][ T1] virtme_rw_overlay6=/var [ 2.578715][ T1] virtme_rw_overlay7=/tmp [ 2.578950][ T1] virtme_console=ttyS0 [ 2.579115][ T1] virtme_chdir=srv/vmksft/testing/wt-24 [ 2.592493][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 2.594606][ T1] virtme-ng-init: Setting hostname to vmksft-fbnic-qemu-dbg,debug-threads=on... [ 2.605645][ T1] overlayfs: failed to set xattr on upper [ 2.605967][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.606294][ T1] overlayfs: ...falling back to uuid=null. [ 2.608529][ T1] overlayfs: failed to set xattr on upper [ 2.608745][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.609126][ T1] overlayfs: ...falling back to uuid=null. [ 2.610928][ T1] overlayfs: failed to set xattr on upper [ 2.611149][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.611422][ T1] overlayfs: ...falling back to uuid=null. [ 2.613222][ T1] overlayfs: failed to set xattr on upper [ 2.613443][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.613710][ T1] overlayfs: ...falling back to uuid=null. [ 2.615568][ T1] overlayfs: failed to set xattr on upper [ 2.615782][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.616063][ T1] overlayfs: ...falling back to uuid=null. [ 2.617691][ T1] overlayfs: failed to set xattr on upper [ 2.617911][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.618171][ T1] overlayfs: ...falling back to uuid=null. [ 2.619954][ T1] overlayfs: failed to set xattr on upper [ 2.620178][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.620439][ T1] overlayfs: ...falling back to uuid=null. [ 2.622256][ T1] overlayfs: failed to set xattr on upper [ 2.622484][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.622746][ T1] overlayfs: ...falling back to uuid=null. [ 2.633197][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.499298][ T115] systemd-tmpfile (115) used greatest stack depth: 25056 bytes left [ 4.499341][ T115] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.499344][ T115] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 115, name: systemd-tmpfile [ 4.499345][ T115] preempt_count: 2, expected: 0 [ 4.499346][ T115] RCU nest depth: 0, expected: 0 [ 4.499347][ T115] locks held by systemd-tmpfile/115: 5, last CPU#2: [ 4.499349][ T115] #0: ffffffffa12027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.499362][ T115] #1: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.499368][ T115] #2: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.499371][ T115] #3: ffffffffa1289760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.499375][ T115] #4: ffffffffa1289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 4.499379][ T115] irq event stamp: 2225014 [ 4.499380][ T115] hardirqs last enabled at (2225013): [] __down_trylock_console_sem+0x86/0xa0 [ 4.499382][ T115] hardirqs last disabled at (2225014): [] console_emit_next_record+0x3f8/0x4f0 [ 4.499384][ T115] softirqs last enabled at (2224780): [] handle_softirqs+0x67c/0x900 [ 4.499386][ T115] softirqs last disabled at (2224235): [] __irq_exit_rcu+0x145/0x1c0 [ 4.499388][ T115] Preemption disabled at: [ 4.499389][ T115] [<0000000000000000>] 0x0 [ 4.499396][ T115] CPU: 2 UID: 0 PID: 115 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.499400][ T115] Tainted: [W]=WARN [ 4.499401][ T115] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 4.499403][ T115] Call Trace: [ 4.499405][ T115] [ 4.499406][ T115] dump_stack_lvl+0x6f/0xa0 [ 4.499413][ T115] __might_resched.cold+0x1fe/0x2c1 [ 4.499417][ T115] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.499421][ T115] ? __kmalloc_noprof+0xdb/0x760 [ 4.499427][ T115] __kmalloc_noprof+0x443/0x760 [ 4.499429][ T115] ? alloc_buf.isra.0+0x4b/0x260 [ 4.499436][ T115] ? do_raw_spin_unlock+0x59/0x250 [ 4.499439][ T115] alloc_buf.isra.0+0x4b/0x260 [ 4.499442][ T115] put_chars+0x1e1/0x2f0 [ 4.499446][ T115] ? __send_to_port+0x420/0x420 [ 4.499448][ T115] ? printk_get_next_message+0x2fe/0x7d0 [ 4.499451][ T115] ? rcu_read_lock_any_held+0x3c/0x90 [ 4.499454][ T115] ? validate_chain+0x38b/0xc20 [ 4.499462][ T115] hvc_console_print+0x292/0x780 [ 4.499466][ T115] ? __lock_acquire+0x518/0xc20 [ 4.499468][ T115] ? __lock_acquire+0x518/0xc20 [ 4.499472][ T115] ? hvc_write+0x3a0/0x3a0 [ 4.499476][ T115] ? rcu_is_watching+0x16/0xd0 [ 4.499478][ T115] ? lock_acquire+0x13c/0x160 [ 4.499483][ T115] console_emit_next_record+0x252/0x4f0 [ 4.499486][ T115] ? devkmsg_read+0x4e0/0x4e0 [ 4.499491][ T115] ? rcu_is_watching+0x16/0xd0 [ 4.499493][ T115] ? lock_acquire+0x13c/0x160 [ 4.499497][ T115] console_flush_one_record+0x46f/0x710 [ 4.499501][ T115] ? console_emit_next_record+0x4f0/0x4f0 [ 4.499503][ T115] ? __lock_acquire+0x518/0xc20 [ 4.499508][ T115] console_unlock+0xee/0x1f0 [ 4.499510][ T115] ? console_flush_one_record+0x710/0x710 [ 4.499512][ T115] ? rcu_is_watching+0x16/0xd0 [ 4.499515][ T115] ? lock_acquire+0xa0/0x160 [ 4.499518][ T115] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.499520][ T115] ? vprintk_emit+0x320/0x3e0 [ 4.499523][ T115] vprintk_emit+0x37c/0x3e0 [ 4.499527][ T115] ? wake_up_klogd_work_func+0x90/0x90 [ 4.499528][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.499528][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.499528][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.499528][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.499530][ T115] ? __lock_acquire+0x518/0xc20 [ 4.499533][ T115] _printk+0xc7/0x100 [ 4.499537][ T115] ? snapshot_read.cold+0x21/0x21 [ 4.499540][ T115] ? do_raw_spin_lock+0x131/0x280 [ 4.499542][ T115] ? __rwlock_init+0x150/0x150 [ 4.499546][ T115] ? do_raw_spin_lock+0x131/0x280 [ 4.499549][ T115] do_exit.cold+0x82/0x9c [ 4.499553][ T115] ? exit_notify+0x890/0x890 [ 4.499554][ T115] ? __lock_release.isra.0+0x69/0x1a0 [ 4.499557][ T115] ? rcu_is_watching+0x16/0xd0 [ 4.499561][ T115] do_group_exit+0xb8/0x370 [ 4.499564][ T115] __x64_sys_exit_group+0x3c/0x50 [ 4.499567][ T115] x64_sys_call+0x1567/0x1570 [ 4.499570][ T115] do_syscall_64+0xff/0x530 [ 4.499574][ T115] ? exc_page_fault+0xee/0x100 [ 4.499577][ T115] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.499580][ T115] RIP: 0033:0x7f7eaacc51b8 [ 4.499582][ T115] Code: Unable to access opcode bytes at 0x7f7eaacc518e. [ 4.499583][ T115] RSP: 002b:00007fffd90c7718 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.499585][ T115] RAX: ffffffffffffffda RBX: 00007f7eaadf5f88 RCX: 00007f7eaacc51b8 [ 4.499587][ T115] RDX: 00007f7eaa5234c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.499588][ T115] RBP: 00007fffd90c7770 R08: 0000000000000000 R09: 0000000000001000 [ 4.499589][ T115] R10: 00007fffd90c7530 R11: 0000000000000246 R12: 0000000000000001 [ 4.499589][ T115] R13: 0000000000000049 R14: 00007f7eaadf4680 R15: 00007f7eaadf5fa0 [ 4.499596][ T115] [ 4.518831][ T1] virtme-ng-init: basic initialization done [ 4.554750][ T121] ip (121) used greatest stack depth: 24880 bytes left [ 4.576734][ T117] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.577200][ T117] virtme-ng-init: triggering udev coldplug [ 7.902762][ T117] virtme-ng-init: waiting for udev to settle [ 7.902781][ T117] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.902784][ T117] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 117, name: virtme-ng-init [ 7.902786][ T117] preempt_count: 1, expected: 0 [ 7.902787][ T117] RCU nest depth: 0, expected: 0 [ 7.902788][ T117] locks held by virtme-ng-init/117: 4, last CPU#4: [ 7.902790][ T117] #0: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.902802][ T117] #1: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.902807][ T117] #2: ffffffffa1289760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.902811][ T117] #3: ffffffffa1289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 7.902815][ T117] irq event stamp: 3052 [ 7.902816][ T117] hardirqs last enabled at (3051): [] __down_trylock_console_sem+0x86/0xa0 [ 7.902818][ T117] hardirqs last disabled at (3052): [] console_emit_next_record+0x3f8/0x4f0 [ 7.902820][ T117] softirqs last enabled at (2752): [] handle_softirqs+0x67c/0x900 [ 7.902823][ T117] softirqs last disabled at (2745): [] __irq_exit_rcu+0x145/0x1c0 [ 7.902826][ T117] Preemption disabled at: [ 7.902826][ T117] [] vprintk_emit+0x31b/0x3e0 [ 7.902832][ T117] CPU: 4 UID: 0 PID: 117 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.902838][ T117] Tainted: [W]=WARN [ 7.902839][ T117] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 7.902841][ T117] Call Trace: [ 7.902843][ T117] [ 7.902844][ T117] dump_stack_lvl+0x6f/0xa0 [ 7.902850][ T117] ? vprintk_emit+0x31b/0x3e0 [ 7.902853][ T117] __might_resched.cold+0x1fe/0x2c1 [ 7.902857][ T117] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.902861][ T117] ? __kmalloc_noprof+0xdb/0x760 [ 7.902866][ T117] __kmalloc_noprof+0x443/0x760 [ 7.902869][ T117] ? alloc_buf.isra.0+0x4b/0x260 [ 7.902875][ T117] ? do_raw_spin_unlock+0x59/0x250 [ 7.902878][ T117] alloc_buf.isra.0+0x4b/0x260 [ 7.902882][ T117] put_chars+0x1e1/0x2f0 [ 7.902885][ T117] ? __send_to_port+0x420/0x420 [ 7.902887][ T117] ? printk_get_next_message+0x2fe/0x7d0 [ 7.902890][ T117] ? rcu_read_lock_any_held+0x3c/0x90 [ 7.902893][ T117] ? validate_chain+0x38b/0xc20 [ 7.902897][ T117] hvc_console_print+0x292/0x780 [ 7.902901][ T117] ? __lock_acquire+0x518/0xc20 [ 7.902902][ T117] ? __lock_acquire+0x518/0xc20 [ 7.902907][ T117] ? hvc_write+0x3a0/0x3a0 [ 7.902910][ T117] ? rcu_is_watching+0x16/0xd0 [ 7.902913][ T117] ? lock_acquire+0x13c/0x160 [ 7.902917][ T117] console_emit_next_record+0x252/0x4f0 [ 7.902920][ T117] ? devkmsg_read+0x4e0/0x4e0 [ 7.902925][ T117] ? rcu_is_watching+0x16/0xd0 [ 7.902927][ T117] ? lock_acquire+0x13c/0x160 [ 7.902930][ T117] console_flush_one_record+0x46f/0x710 [ 7.902935][ T117] ? console_emit_next_record+0x4f0/0x4f0 [ 7.902936][ T117] ? __lock_acquire+0x518/0xc20 [ 7.902941][ T117] console_unlock+0xee/0x1f0 [ 7.902944][ T117] ? console_flush_one_record+0x710/0x710 [ 7.902946][ T117] ? rcu_is_watching+0x16/0xd0 [ 7.902948][ T117] ? lock_acquire+0xa0/0x160 [ 7.902952][ T117] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.902953][ T117] ? vprintk_emit+0x320/0x3e0 [ 7.902956][ T117] vprintk_emit+0x37c/0x3e0 [ 7.902960][ T117] ? wake_up_klogd_work_func+0x90/0x90 [ 7.902963][ T117] ? _copy_from_iter+0x1bb/0x1810 [ 7.902968][ T117] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.902972][ T117] ? vprintk_emit.cold+0x107/0x107 [ 7.902974][ T117] ? simple_strntoull+0x10f/0x140 [ 7.902978][ T117] ? date_str+0x1e0/0x1e0 [ 7.902981][ T117] ? devkmsg_write+0xd1/0x2c0 [ 7.902985][ T117] devkmsg_write.cold+0x5a/0x8b [ 7.902988][ T117] ? vprintk_default+0x20/0x20 [ 7.902993][ T117] ? vprintk_default+0x20/0x20 [ 7.902995][ T117] new_sync_write+0x33e/0x760 [ 7.902999][ T117] ? kasan_quarantine_put+0x102/0x2b0 [ 7.903003][ T117] ? new_sync_read+0x750/0x750 [ 7.903007][ T117] ? __lock_release.isra.0+0x69/0x1a0 [ 7.903012][ T117] ? __fget_files+0x1e3/0x460 [ 7.903015][ T117] vfs_write+0x6a2/0xbd0 [ 7.903019][ T117] ksys_write+0x116/0x250 [ 7.903022][ T117] ? __ia32_sys_read+0xc0/0xc0 [ 7.903024][ T117] ? rcu_is_watching+0x16/0xd0 [ 7.903028][ T117] do_syscall_64+0xff/0x530 [ 7.903030][ T117] ? exc_page_fault+0xee/0x100 [ 7.903034][ T117] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.903036][ T117] RIP: 0033:0x7fec6fc1aed2 [ 7.903040][ T117] 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 [ 7.903042][ T117] RSP: 002b:00007fec6fb61c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.903044][ T117] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fec6fc1aed2 [ 7.903046][ T117] RDX: 000000000000002e RSI: 00007fec68001090 RDI: 0000000000000003 [ 7.903047][ T117] RBP: 00007fec6fb61c90 R08: 0000000000000000 R09: 0000000000000000 [ 7.903047][ T117] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec6fca50a0 [ 7.903048][ T117] R13: 00007fec6fba33e0 R14: 00007fec68001090 R15: 00007fec6fb61da8 [ 7.903055][ T117] [ 8.199377][ T124] virtio_net virtio2 enp0s4: renamed from eth0 [ 8.210052][ T127] fbnic 0000:01:00.0 enp1s0: renamed from eth1 [ 8.835604][ T117] virtme-ng-init: udev is done [ 8.838123][ T1] virtme-ng-init: initialization done [ 10.588811][ T187] ip (187) used greatest stack depth: 24848 bytes left [ 10.588828][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.588830][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.588832][ T187] preempt_count: 2, expected: 0 [ 10.588833][ T187] RCU nest depth: 0, expected: 0 [ 10.588834][ T187] locks held by ip/187: 5, last CPU#0: [ 10.588838][ T187] #0: ffffffffa12027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.588852][ T187] #1: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.588858][ T187] #2: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.588863][ T187] #3: ffffffffa1289760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.588867][ T187] #4: ffffffffa1289660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.588872][ T187] irq event stamp: 20468 [ 10.588873][ T187] hardirqs last enabled at (20467): [] __down_trylock_console_sem+0x86/0xa0 [ 10.588876][ T187] hardirqs last disabled at (20468): [] console_emit_next_record+0x3f8/0x4f0 [ 10.588878][ T187] softirqs last enabled at (19898): [] handle_softirqs+0x67c/0x900 [ 10.588880][ T187] softirqs last disabled at (19893): [] __irq_exit_rcu+0x145/0x1c0 [ 10.588883][ T187] Preemption disabled at: [ 10.588883][ T187] [<0000000000000000>] 0x0 [ 10.588891][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.588895][ T187] Tainted: [W]=WARN [ 10.588896][ T187] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 10.588898][ T187] Call Trace: [ 10.588899][ T187] [ 10.588901][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.588907][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.588913][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.588917][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.588923][ T187] __kmalloc_noprof+0x443/0x760 [ 10.588926][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.588934][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.588936][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.588941][ T187] put_chars+0x1e1/0x2f0 [ 10.588944][ T187] ? __send_to_port+0x420/0x420 [ 10.588947][ T187] ? printk_get_next_message+0x2fe/0x7d0 [ 10.588951][ T187] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.588954][ T187] ? validate_chain+0x38b/0xc20 [ 10.588958][ T187] hvc_console_print+0x292/0x780 [ 10.588962][ T187] ? __lock_acquire+0x518/0xc20 [ 10.588964][ T187] ? __lock_acquire+0x518/0xc20 [ 10.588969][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.588973][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.588976][ T187] ? lock_acquire+0x13c/0x160 [ 10.588980][ T187] console_emit_next_record+0x252/0x4f0 [ 10.588984][ T187] ? devkmsg_read+0x4e0/0x4e0 [ 10.588989][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.588992][ T187] ? lock_acquire+0x13c/0x160 [ 10.588996][ T187] console_flush_one_record+0x46f/0x710 [ 10.589001][ T187] ? console_emit_next_record+0x4f0/0x4f0 [ 10.589003][ T187] ? __lock_acquire+0x518/0xc20 [ 10.589008][ T187] console_unlock+0xee/0x1f0 [ 10.589011][ T187] ? console_flush_one_record+0x710/0x710 [ 10.589013][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.589016][ T187] ? lock_acquire+0xa0/0x160 [ 10.589020][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.589021][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.589025][ T187] vprintk_emit+0x37c/0x3e0 [ 10.589029][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.589033][ T187] ? __lock_acquire+0x518/0xc20 [ 10.589036][ T187] _printk+0xc7/0x100 [ 10.589040][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.589043][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.589046][ T187] ? __rwlock_init+0x150/0x150 [ 10.589050][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.589053][ T187] do_exit.cold+0x82/0x9c [ 10.589057][ T187] ? exit_notify+0x890/0x890 [ 10.589058][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.589061][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.589066][ T187] do_group_exit+0xb8/0x370 [ 10.589069][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.589072][ T187] x64_sys_call+0x1567/0x1570 [ 10.589075][ T187] do_syscall_64+0xff/0x530 [ 10.589079][ T187] ? exc_page_fault+0xee/0x100 [ 10.589083][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.589085][ T187] RIP: 0033:0x7f80cf4981b8 [ 10.589088][ T187] Code: Unable to access opcode bytes at 0x7f80cf49818e. [ 10.589089][ T187] RSP: 002b:00007ffd0ffd34c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.589091][ T187] RAX: ffffffffffffffda RBX: 00007f80cf5c8f88 RCX: 00007f80cf4981b8 [ 10.589093][ T187] RDX: 00007f80cf1e1b48 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.589094][ T187] RBP: 00007ffd0ffd3520 R08: 0000000000000000 R09: 0000000000000050 [ 10.589095][ T187] R10: 00007ffd0ffd32e0 R11: 0000000000000246 R12: 0000000000000001 [ 10.589095][ T187] R13: 0000000000000000 R14: 00007f80cf5c7680 R15: 00007f80cf5c8fa0 [ 10.589103][ T187] [ 10.931391][ T188] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode [ 10.932880][ T65] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx [ 10.994565][ T188] ip (188) used greatest stack depth: 24240 bytes left [ 11.063971][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 11.064044][ C0] [ 11.064046][ C0] ======================================================== [ 11.064047][ C0] WARNING: possible irq lock inversion dependency detected [ 11.064048][ C0] 7.2.0-virtme #1 Tainted: G W [ 11.064050][ C0] -------------------------------------------------------- [ 11.064050][ C0] swapper/0/0 just changed the state of lock: [ 11.064051][ C0] ffffffffa1289760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.064065][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 11.064066][ C0] (fs_reclaim){+.+.}-{0:0} [ 11.064067][ C0] [ 11.064067][ C0] [ 11.064067][ C0] and interrupts could create inverse lock ordering between them. [ 11.064067][ C0] [ 11.064068][ C0] [ 11.064068][ C0] other info that might help us debug this: [ 11.064068][ C0] Possible interrupt unsafe locking scenario: [ 11.064068][ C0] [ 11.064069][ C0] CPU0 CPU1 [ 11.064070][ C0] ---- ---- [ 11.064070][ C0] lock(fs_reclaim); [ 11.064071][ C0] local_irq_disable(); [ 11.064071][ C0] lock(console_owner); [ 11.064072][ C0] lock(fs_reclaim); [ 11.064073][ C0] [ 11.064074][ C0] lock(console_owner); [ 11.064074][ C0] [ 11.064074][ C0] *** DEADLOCK *** [ 11.064074][ C0] [ 11.064075][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 11.064076][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 11.064082][ C0] #1: ffffffffa13fe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 11.064086][ C0] #2: ffffffffa1399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.064089][ C0] #3: ffffffffa1399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.064093][ C0] [ 11.064093][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 11.064097][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 11.064100][ C0] HARDIRQ-ON-W at: [ 11.064101][ C0] __lock_acquire+0x388/0xc20 [ 11.064105][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.064106][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.064109][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.064112][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.064115][ C0] workqueue_init+0x2a/0x680 [ 11.064119][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.064121][ C0] kernel_init+0x21/0x150 [ 11.064125][ C0] ret_from_fork+0x474/0x6b0 [ 11.064128][ C0] ret_from_fork_asm+0x11/0x20 [ 11.064130][ C0] SOFTIRQ-ON-W at: [ 11.064131][ C0] __lock_acquire+0x388/0xc20 [ 11.064133][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.064134][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.064135][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.064136][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.064138][ C0] workqueue_init+0x2a/0x680 [ 11.064139][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.064140][ C0] kernel_init+0x21/0x150 [ 11.064141][ C0] ret_from_fork+0x474/0x6b0 [ 11.064142][ C0] ret_from_fork_asm+0x11/0x20 [ 11.064143][ C0] INITIAL USE at: [ 11.064144][ C0] __lock_acquire+0x388/0xc20 [ 11.064146][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.064147][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.064148][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.064149][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.064150][ C0] workqueue_init+0x2a/0x680 [ 11.064152][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.064153][ C0] kernel_init+0x21/0x150 [ 11.064154][ C0] ret_from_fork+0x474/0x6b0 [ 11.064155][ C0] ret_from_fork_asm+0x11/0x20 [ 11.064156][ C0] } [ 11.064157][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 11.064161][ C0] ... acquired at: [ 11.064162][ C0] __lock_acquire+0x518/0xc20 [ 11.064163][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.064165][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.064166][ C0] __kmalloc_noprof+0xd3/0x760 [ 11.064167][ C0] alloc_buf.isra.0+0x4b/0x260 [ 11.064171][ C0] put_chars+0x1e1/0x2f0 [ 11.064172][ C0] hvc_console_print+0x292/0x780 [ 11.064175][ C0] console_emit_next_record+0x252/0x4f0 [ 11.064177][ C0] console_flush_one_record+0x46f/0x710 [ 11.064178][ C0] console_unlock+0xee/0x1f0 [ 11.064180][ C0] vprintk_emit+0x37c/0x3e0 [ 11.064181][ C0] _printk+0xc7/0x100 [ 11.064184][ C0] loop_init+0x12a/0x130 [ 11.064186][ C0] do_one_initcall+0x124/0x4f0 [ 11.064188][ C0] kernel_init_freeable+0x596/0x630 [ 11.064189][ C0] kernel_init+0x21/0x150 [ 11.064190][ C0] ret_from_fork+0x474/0x6b0 [ 11.064191][ C0] ret_from_fork_asm+0x11/0x20 [ 11.064192][ C0] [ 11.064192][ C0] -> (console_owner){..-.}-{0:0} { [ 11.064194][ C0] IN-SOFTIRQ-W at: [ 11.064195][ C0] __lock_acquire+0x388/0xc20 [ 11.064196][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.064197][ C0] console_lock_spinning_enable+0x5c/0x60 [ 11.064199][ C0] console_emit_next_record+0x1f4/0x4f0 [ 11.064200][ C0] console_flush_one_record+0x46f/0x710 [ 11.064201][ C0] console_unlock+0xee/0x1f0 [ 11.064203][ C0] vprintk_emit+0x37c/0x3e0 [ 11.064204][ C0] _printk+0xc7/0x100 [ 11.064206][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.064208][ C0] call_timer_fn+0x160/0x4d0 [ 11.064209][ C0] __run_timers+0x68f/0xaa0 [ 11.064212][ C0] run_timer_softirq+0xf0/0x160 [ 11.064213][ C0] handle_softirqs+0x1d3/0x900 [ 11.064215][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.064217][ C0] irq_exit_rcu+0xe/0x30 [ 11.064218][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.064220][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.064222][ C0] pv_native_safe_halt+0xf/0x10 [ 11.064224][ C0] default_idle+0x9/0x10 [ 11.064226][ C0] default_idle_call+0x6e/0xb0 [ 11.064227][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.064229][ C0] do_idle+0xd8/0x190 [ 11.064230][ C0] cpu_startup_entry+0x53/0x70 [ 11.064231][ C0] rest_init+0x279/0x280 [ 11.064232][ C0] start_kernel+0x3af/0x3b0 [ 11.064234][ C0] x86_64_start_reservations+0x24/0x30 [ 11.064236][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.064237][ C0] common_startup_64+0x13e/0x148 [ 11.064240][ C0] INITIAL USE at: [ 11.064241][ C0] } [ 11.064241][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 11.064244][ C0] ... acquired at: [ 11.064245][ C0] mark_lock+0x1d7/0xa00 [ 11.064246][ C0] mark_usage+0x42/0x170 [ 11.064247][ C0] __lock_acquire+0x388/0xc20 [ 11.064248][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.064250][ C0] console_lock_spinning_enable+0x5c/0x60 [ 11.064251][ C0] console_emit_next_record+0x1f4/0x4f0 [ 11.064252][ C0] console_flush_one_record+0x46f/0x710 [ 11.064254][ C0] console_unlock+0xee/0x1f0 [ 11.064255][ C0] vprintk_emit+0x37c/0x3e0 [ 11.064257][ C0] _printk+0xc7/0x100 [ 11.064258][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.064259][ C0] call_timer_fn+0x160/0x4d0 [ 11.064261][ C0] __run_timers+0x68f/0xaa0 [ 11.064262][ C0] run_timer_softirq+0xf0/0x160 [ 11.064264][ C0] handle_softirqs+0x1d3/0x900 [ 11.064265][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.064266][ C0] irq_exit_rcu+0xe/0x30 [ 11.064267][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.064269][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.064270][ C0] pv_native_safe_halt+0xf/0x10 [ 11.064271][ C0] default_idle+0x9/0x10 [ 11.064273][ C0] default_idle_call+0x6e/0xb0 [ 11.064274][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.064275][ C0] do_idle+0xd8/0x190 [ 11.064276][ C0] cpu_startup_entry+0x53/0x70 [ 11.064277][ C0] rest_init+0x279/0x280 [ 11.064278][ C0] start_kernel+0x3af/0x3b0 [ 11.064279][ C0] x86_64_start_reservations+0x24/0x30 [ 11.064281][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.064283][ C0] common_startup_64+0x13e/0x148 [ 11.064284][ C0] [ 11.064284][ C0] [ 11.064284][ C0] stack backtrace: [ 11.064287][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.064290][ C0] Tainted: [W]=WARN [ 11.064291][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 11.064292][ C0] Call Trace: [ 11.064294][ C0] [ 11.064295][ C0] dump_stack_lvl+0x6f/0xa0 [ 11.064299][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 11.064302][ C0] mark_lock_irq+0x989/0x9c0 [ 11.064303][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 11.064306][ C0] mark_lock+0x1d7/0xa00 [ 11.064308][ C0] mark_usage+0x42/0x170 [ 11.064309][ C0] __lock_acquire+0x388/0xc20 [ 11.064311][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.064313][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 11.064315][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.064318][ C0] ? lock_acquire+0x13c/0x160 [ 11.064319][ C0] console_lock_spinning_enable+0x5c/0x60 [ 11.064321][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 11.064323][ C0] console_emit_next_record+0x1f4/0x4f0 [ 11.064325][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 11.064327][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.064329][ C0] ? lock_acquire+0x13c/0x160 [ 11.064330][ C0] console_flush_one_record+0x46f/0x710 [ 11.064333][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 11.064334][ C0] ? __lock_acquire+0x518/0xc20 [ 11.064336][ C0] console_unlock+0xee/0x1f0 [ 11.064338][ C0] ? console_flush_one_record+0x710/0x710 [ 11.064340][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.064341][ C0] ? lock_acquire+0xa0/0x160 [ 11.064343][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.064345][ C0] ? vprintk_emit+0x320/0x3e0 [ 11.064347][ C0] vprintk_emit+0x37c/0x3e0 [ 11.064349][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 11.064351][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 11.064353][ C0] _printk+0xc7/0x100 [ 11.064354][ C0] ? snapshot_read.cold+0x21/0x21 [ 11.064356][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 11.064358][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.064360][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.064361][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.064363][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.064364][ C0] call_timer_fn+0x160/0x4d0 [ 11.064366][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 11.064368][ C0] ? debug_object_active_state+0x430/0x430 [ 11.064371][ C0] ? find_held_lock+0x2b/0x80 [ 11.064373][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.064375][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.064377][ C0] __run_timers+0x68f/0xaa0 [ 11.064378][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.064380][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 11.064382][ C0] ? __lock_acquire+0x518/0xc20 [ 11.064384][ C0] ? __rwlock_init+0x150/0x150 [ 11.064387][ C0] run_timer_softirq+0xf0/0x160 [ 11.064389][ C0] ? __run_timers+0xaa0/0xaa0 [ 11.064390][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.064393][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.064395][ C0] handle_softirqs+0x1d3/0x900 [ 11.064397][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.064398][ C0] ? _local_bh_enable+0xc0/0xc0 [ 11.064400][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.064401][ C0] irq_exit_rcu+0xe/0x30 [ 11.064403][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.064405][ C0] [ 11.064405][ C0] [ 11.064406][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 11.064407][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.064409][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 11.064412][ C0] Code: 48 8b 3d 94 52 73 02 e8 1f 00 00 00 48 2b 05 58 e3 ae 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 76 1e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 11.064414][ C0] RSP: 0018:ffffffffa1007cf8 EFLAGS: 00000296 [ 11.064416][ C0] RAX: 000000000004edb3 RBX: ffffffffa101c600 RCX: ffffffff9d7103a7 [ 11.064417][ C0] RDX: ffffffffa101c600 RSI: ffffffffa08f7c2a RDI: ffffffffa02913e0 [ 11.064418][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 11.064419][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4200fa2 [ 11.064419][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 11.064421][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.064423][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 11.064425][ C0] default_idle+0x9/0x10 [ 11.064426][ C0] default_idle_call+0x6e/0xb0 [ 11.064428][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.064429][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 11.064431][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 11.064433][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.064434][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.064436][ C0] do_idle+0xd8/0x190 [ 11.064438][ C0] cpu_startup_entry+0x53/0x70 [ 11.064439][ C0] rest_init+0x279/0x280 [ 11.064440][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 11.064442][ C0] ? rest_init+0x280/0x280 [ 11.064444][ C0] ? acpi_hw_write_port+0x5c/0xe0 [ 11.064447][ C0] ? acpi_enable+0x112/0x330 [ 11.064449][ C0] start_kernel+0x3af/0x3b0 [ 11.064451][ C0] x86_64_start_reservations+0x24/0x30 [ 11.064453][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.064455][ C0] common_startup_64+0x13e/0x148 [ 11.064458][ C0]