virtme: waiting for virtiofsd to start qemu-system-x86_64: warning: hub 0 is not connected to host network [ 2.176115][ T1] loop: module loaded [ 2.176147][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 2.176150][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 2.176152][ T1] preempt_count: 1, expected: 0 [ 2.176153][ T1] RCU nest depth: 0, expected: 0 [ 2.176154][ T1] locks held by swapper/0/1: 4, last CPU#3: [ 2.176156][ T1] #0: ffffffffaad99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 2.176169][ T1] #1: ffffffffaad99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 2.176173][ T1] #2: ffffffffaac89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 2.176177][ T1] #3: ffffffffaac89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 2.176181][ T1] irq event stamp: 820402 [ 2.176182][ T1] hardirqs last enabled at (820401): [] __down_trylock_console_sem+0x86/0xa0 [ 2.176185][ T1] hardirqs last disabled at (820402): [] console_emit_next_record+0x3f8/0x4f0 [ 2.176187][ T1] softirqs last enabled at (820348): [] bdi_register_va+0x491/0x780 [ 2.176191][ T1] softirqs last disabled at (820346): [] bdi_register_va+0x2ef/0x780 [ 2.176195][ T1] Preemption disabled at: [ 2.176195][ T1] [] vprintk_emit+0x31b/0x3e0 [ 2.176195][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 2.176195][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 2.176195][ T1] Call Trace: [ 2.176195][ T1] [ 2.176195][ T1] dump_stack_lvl+0x6f/0xa0 [ 2.176195][ T1] ? vprintk_emit+0x31b/0x3e0 [ 2.176195][ T1] __might_resched.cold+0x1fe/0x2c1 [ 2.176195][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 2.176195][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 2.176195][ T1] __kmalloc_noprof+0x443/0x760 [ 2.176195][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 2.176195][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 2.176195][ T1] alloc_buf.isra.0+0x4b/0x260 [ 2.176195][ T1] put_chars+0x1e1/0x2f0 [ 2.176195][ T1] ? desc_read+0x271/0x2f0 [ 2.176195][ T1] ? __send_to_port+0x420/0x420 [ 2.176195][ T1] hvc_console_print+0x292/0x780 [ 2.176195][ T1] ? hvc_write+0x3a0/0x3a0 [ 2.176195][ T1] ? lock_acquire+0x13c/0x160 [ 2.176195][ T1] console_emit_next_record+0x252/0x4f0 [ 2.176195][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 2.176195][ T1] ? rcu_is_watching+0x16/0xd0 [ 2.176195][ T1] ? lock_acquire+0x13c/0x160 [ 2.176195][ T1] console_flush_one_record+0x46f/0x710 [ 2.176195][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 2.176195][ T1] ? __lock_acquire+0x518/0xc20 [ 2.176195][ T1] console_unlock+0xee/0x1f0 [ 2.176195][ T1] ? console_flush_one_record+0x710/0x710 [ 2.176195][ T1] ? rcu_is_watching+0x16/0xd0 [ 2.176195][ T1] ? lock_acquire+0xa0/0x160 [ 2.176195][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 2.176195][ T1] ? vprintk_emit+0x320/0x3e0 [ 2.176195][ T1] vprintk_emit+0x37c/0x3e0 [ 2.176195][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 2.176195][ T1] ? max_loop_setup+0x30/0x30 [ 2.176195][ T1] _printk+0xc7/0x100 [ 2.176195][ T1] ? snapshot_read.cold+0x21/0x21 [ 2.176195][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 2.176195][ T1] loop_init+0x12a/0x130 [ 2.176195][ T1] do_one_initcall+0x124/0x4f0 [ 2.176195][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 2.176195][ T1] ? parameq+0x110/0x110 [ 2.176195][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 2.176195][ T1] ? rcu_is_watching+0x16/0xd0 [ 2.176195][ T1] kernel_init_freeable+0x596/0x630 [ 2.176195][ T1] ? rest_init+0x280/0x280 [ 2.176195][ T1] kernel_init+0x21/0x150 [ 2.176195][ T1] ? rest_init+0x280/0x280 [ 2.176195][ T1] ret_from_fork+0x474/0x6b0 [ 2.176195][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 2.176195][ T1] ? __switch_to+0x5a3/0xe00 [ 2.176195][ T1] ? rest_init+0x280/0x280 [ 2.176195][ T1] ret_from_fork_asm+0x11/0x20 [ 2.176195][ T1] [ 2.227766][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 2.231167][ T1] ahci 0000:00:1f.2: AHCI vers 0001.0000, 32 command slots, 1.5 Gbps, SATA mode [ 2.231780][ T1] ahci 0000:00:1f.2: 6/6 ports implemented (port mask 0x3f) [ 2.232209][ T1] ahci 0000:00:1f.2: flags: 64bit ncq only [ 2.251091][ T1] scsi host0: ahci [ 2.254562][ T1] scsi host1: ahci [ 2.257717][ T1] scsi host2: ahci [ 2.260808][ T1] scsi host3: ahci [ 2.264083][ T1] scsi host4: ahci [ 2.267325][ T1] scsi host5: ahci [ 2.269375][ T1] ata1: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444100 irq 30 lpm-pol 1 [ 2.269792][ T1] ata2: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444180 irq 30 lpm-pol 1 [ 2.270457][ T1] ata3: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444200 irq 30 lpm-pol 1 [ 2.270882][ T1] ata4: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444280 irq 30 lpm-pol 1 [ 2.271299][ T1] ata5: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444300 irq 30 lpm-pol 1 [ 2.271711][ T1] ata6: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444380 irq 30 lpm-pol 1 [ 2.289114][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 2.289340][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 2.289927][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 2.290156][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 2.290696][ T1] sky2: driver version 1.30 fbnic-err: bad register access fbnic_mac_read_rxb address 0x80e9 [ 2.511840][ T1] Meta(R) Host Network Interface Driver (fbnic) [ 2.512715][ T1] PPP generic driver version 2.4.2 [ 2.513950][ T1] NET: Registered PF_PPPOX protocol family [ 2.514787][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.517471][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.518865][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.523653][ T1] rtc_cmos PNP0B00:00: RTC can wake from S4 [ 2.525358][ T69] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.531622][ T69] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 2.531974][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 2.532559][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:21:38 UTC (1787934098) [ 2.533775][ T1] rtc_cmos PNP0B00:00: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.537605][ T1] i6300ESB timer 0000:00:02.0: initialized. heartbeat=30 sec (nowayout=0) [ 2.539311][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.547934][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 2.550878][ T1] gre: GRE over IPv4 demultiplexer driver [ 2.551085][ T1] ip_gre: GRE over IPv4 tunneling driver [ 2.557752][ T108] kwatchdog (108) used greatest stack depth: 29688 bytes left [ 2.560258][ T1] Initializing XFRM netlink socket [ 2.560889][ T1] NET: Registered PF_INET6 protocol family [ 2.568734][ T1] Segment Routing with IPv6 [ 2.569176][ T1] In-situ OAM (IOAM) with IPv6 [ 2.569566][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.576514][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 2.578821][ T88] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.579789][ T84] ata1: SATA link down (SStatus 0 SControl 300) [ 2.580457][ T1] NET: Registered PF_PACKET protocol family [ 2.580515][ T90] ata4: SATA link down (SStatus 0 SControl 300) [ 2.580770][ T1] 9pnet: Installing 9P2000 support [ 2.581408][ T88] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 2.581418][ T88] ata3.00: applying bridge limits [ 2.581618][ T88] ata3.00: configured for UDMA/100 [ 2.581915][ T1] Key type dns_resolver registered [ 2.583117][ T1] NET: Registered PF_VSOCK protocol family [ 2.587874][ T92] ata5: SATA link down (SStatus 0 SControl 300) [ 2.588492][ T94] ata6: SATA link down (SStatus 0 SControl 300) [ 2.589104][ T86] ata2: SATA link down (SStatus 0 SControl 300) [ 2.591127][ T1] IPI shorthand broadcast: enabled [ 2.591550][ T97] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 2.615851][ T97] scsi 2:0:0:0: Attached scsi generic sg0 type 5 [ 2.698845][ T1] sched_clock: Marking stable (2670001596, 28193798)->(2749175744, -50980350) [ 2.703698][ T1] registered taskstats version 1 [ 2.708460][ T1] Loading compiled-in X.509 certificates [ 2.819927][ T1] Demotion targets for Node 0: null [ 2.820337][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11280) [ 2.820663][ T1] page_owner is disabled [ 2.831355][ T1] PM: Magic number: 6:637:389 [ 2.831652][ T1] thermal cooling_device4: hash matches [ 2.834545][ T1] ALSA device list: [ 2.835485][ T1] No soundcards found. [ 2.836997][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 2.839710][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 2.840552][ T1] devtmpfs: mounted [ 2.840849][ T1] VFS: Pivoted into new rootfs [ 2.869390][ T1] Freeing unused kernel image (initmem) memory: 2592K [ 2.869717][ T1] Write protecting the kernel read-only data: 65536k [ 2.870558][ T1] Freeing unused kernel image (text/rodata gap) memory: 1152K [ 2.871045][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 2.871584][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 2.871875][ T1] with arguments: [ 2.872013][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 2.872279][ T1] with environment: [ 2.872410][ T1] HOME=/ [ 2.872540][ T1] TERM=dumb [ 2.872660][ T1] virtme_hostname=vmksft-fbnic-qemu-dbg,debug-threads=on [ 2.872909][ T1] nr_open=2147483584 [ 2.873030][ T1] virtme_link_mods=/srv/vmksft/testing/wt-24/.virtme_mods/lib/modules/0.0.0 [ 2.873315][ T1] virtme_rw_overlay0=/etc [ 2.873487][ T1] virtme_rw_overlay1=/lib [ 2.873656][ T1] virtme_rw_overlay2=/home [ 2.873821][ T1] virtme_rw_overlay3=/opt [ 2.873993][ T1] virtme_rw_overlay4=/srv [ 2.874153][ T1] virtme_rw_overlay5=/usr [ 2.874323][ T1] virtme_rw_overlay6=/var [ 2.874495][ T1] virtme_rw_overlay7=/tmp [ 2.874662][ T1] virtme_console=ttyS0 [ 2.874830][ T1] virtme_chdir=srv/vmksft/testing/wt-24 [ 2.889958][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 2.892039][ T1] virtme-ng-init: Setting hostname to vmksft-fbnic-qemu-dbg,debug-threads=on... [ 2.905146][ T1] overlayfs: failed to set xattr on upper [ 2.905468][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.905747][ T1] overlayfs: ...falling back to uuid=null. [ 2.907856][ T1] overlayfs: failed to set xattr on upper [ 2.908066][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.908323][ T1] overlayfs: ...falling back to uuid=null. [ 2.910132][ T1] overlayfs: failed to set xattr on upper [ 2.910350][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.910595][ T1] overlayfs: ...falling back to uuid=null. [ 2.912478][ T1] overlayfs: failed to set xattr on upper [ 2.912688][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.912942][ T1] overlayfs: ...falling back to uuid=null. [ 2.914852][ T1] overlayfs: failed to set xattr on upper [ 2.915065][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.915412][ T1] overlayfs: ...falling back to uuid=null. [ 2.917112][ T1] overlayfs: failed to set xattr on upper [ 2.917361][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.917609][ T1] overlayfs: ...falling back to uuid=null. [ 2.919387][ T1] overlayfs: failed to set xattr on upper [ 2.919608][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.919860][ T1] overlayfs: ...falling back to uuid=null. [ 2.921645][ T1] overlayfs: failed to set xattr on upper [ 2.921851][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 2.922114][ T1] overlayfs: ...falling back to uuid=null. [ 2.932773][ T1] virtme-ng-init: running systemd-tmpfiles [ 5.281248][ T113] systemd-tmpfile (113) used greatest stack depth: 24880 bytes left [ 5.281268][ T113] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.281270][ T113] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 113, name: systemd-tmpfile [ 5.281272][ T113] preempt_count: 2, expected: 0 [ 5.281272][ T113] RCU nest depth: 0, expected: 0 [ 5.281273][ T113] locks held by systemd-tmpfile/113: 5, last CPU#4: [ 5.281275][ T113] #0: ffffffffaac027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 5.281287][ T113] #1: ffffffffaad99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.281293][ T113] #2: ffffffffaad99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.281297][ T113] #3: ffffffffaac89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.281301][ T113] #4: ffffffffaac89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.281305][ T113] irq event stamp: 2299878 [ 5.281305][ T113] hardirqs last enabled at (2299877): [] __down_trylock_console_sem+0x86/0xa0 [ 5.281308][ T113] hardirqs last disabled at (2299878): [] console_emit_next_record+0x3f8/0x4f0 [ 5.281310][ T113] softirqs last enabled at (2297136): [] handle_softirqs+0x67c/0x900 [ 5.281312][ T113] softirqs last disabled at (2296563): [] __irq_exit_rcu+0x145/0x1c0 [ 5.281314][ T113] Preemption disabled at: [ 5.281315][ T113] [<0000000000000000>] 0x0 [ 5.281321][ T113] CPU: 4 UID: 0 PID: 113 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.281325][ T113] Tainted: [W]=WARN [ 5.281326][ T113] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 5.281327][ T113] Call Trace: [ 5.281329][ T113] [ 5.281331][ T113] dump_stack_lvl+0x6f/0xa0 [ 5.281337][ T113] __might_resched.cold+0x1fe/0x2c1 [ 5.281342][ T113] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.281346][ T113] ? __kmalloc_noprof+0xdb/0x760 [ 5.281351][ T113] __kmalloc_noprof+0x443/0x760 [ 5.281354][ T113] ? alloc_buf.isra.0+0x4b/0x260 [ 5.281360][ T113] ? do_raw_spin_unlock+0x59/0x250 [ 5.281363][ T113] alloc_buf.isra.0+0x4b/0x260 [ 5.281367][ T113] put_chars+0x1e1/0x2f0 [ 5.281370][ T113] ? __send_to_port+0x420/0x420 [ 5.281372][ T113] ? printk_get_next_message+0x2fe/0x7d0 [ 5.281375][ T113] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.281378][ T113] ? validate_chain+0x38b/0xc20 [ 5.281382][ T113] hvc_console_print+0x292/0x780 [ 5.281386][ T113] ? __lock_acquire+0x518/0xc20 [ 5.281388][ T113] ? __lock_acquire+0x518/0xc20 [ 5.281392][ T113] ? hvc_write+0x3a0/0x3a0 [ 5.281395][ T113] ? rcu_is_watching+0x16/0xd0 [ 5.281398][ T113] ? lock_acquire+0x13c/0x160 [ 5.281402][ T113] console_emit_next_record+0x252/0x4f0 [ 5.281406][ T113] ? devkmsg_read+0x4e0/0x4e0 [ 5.281410][ T113] ? rcu_is_watching+0x16/0xd0 [ 5.281412][ T113] ? lock_acquire+0x13c/0x160 [ 5.281416][ T113] console_flush_one_record+0x46f/0x710 [ 5.281420][ T113] ? console_emit_next_record+0x4f0/0x4f0 [ 5.281422][ T113] ? __lock_acquire+0x518/0xc20 [ 5.281427][ T113] console_unlock+0xee/0x1f0 [ 5.281430][ T113] ? console_flush_one_record+0x710/0x710 [ 5.281432][ T113] ? rcu_is_watching+0x16/0xd0 [ 5.281434][ T113] ? lock_acquire+0xa0/0x160 [ 5.281437][ T113] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.281439][ T113] ? vprintk_emit+0x320/0x3e0 [ 5.281442][ T113] vprintk_emit+0x37c/0x3e0 [ 5.281446][ T113] ? wake_up_klogd_work_func+0x90/0x90 [ 5.281449][ T113] ? __lock_acquire+0x518/0xc20 [ 5.281453][ T113] _printk+0xc7/0x100 [ 5.281456][ T113] ? snapshot_read.cold+0x21/0x21 [ 5.281459][ T113] ? do_raw_spin_lock+0x131/0x280 [ 5.281461][ T113] ? __rwlock_init+0x150/0x150 [ 5.281465][ T113] ? do_raw_spin_lock+0x131/0x280 [ 5.281468][ T113] do_exit.cold+0x82/0x9c [ 5.281471][ T113] ? exit_notify+0x890/0x890 [ 5.281473][ T113] ? __lock_release.isra.0+0x69/0x1a0 [ 5.281476][ T113] ? rcu_is_watching+0x16/0xd0 [ 5.281480][ T113] do_group_exit+0xb8/0x370 [ 5.281483][ T113] __x64_sys_exit_group+0x3c/0x50 [ 5.281485][ T113] x64_sys_call+0x1567/0x1570 [ 5.281488][ T113] do_syscall_64+0xff/0x530 [ 5.281492][ T113] ? exc_page_fault+0xee/0x100 [ 5.281495][ T113] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.281497][ T113] RIP: 0033:0x7f891edcb1b8 [ 5.281500][ T113] Code: Unable to access opcode bytes at 0x7f891edcb18e. [ 5.281501][ T113] RSP: 002b:00007ffe978b8b78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 5.281503][ T113] RAX: ffffffffffffffda RBX: 00007f891eefbf88 RCX: 00007f891edcb1b8 [ 5.281504][ T113] RDX: 00007f891e6294c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 5.281505][ T113] RBP: 00007ffe978b8bd0 R08: 0000000000000000 R09: 0000000000001000 [ 5.281506][ T113] R10: 00007ffe978b8990 R11: 0000000000000246 R12: 0000000000000001 [ 5.281507][ T113] R13: 0000000000000049 R14: 00007f891eefa680 R15: 00007f891eefbfa0 [ 5.281514][ T113] [ 5.281587][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 5.281587][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 5.281587][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 5.281587][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 5.307710][ T1] virtme-ng-init: basic initialization done [ 5.356828][ T119] ip (119) used greatest stack depth: 23688 bytes left [ 5.370627][ T115] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 5.371056][ T115] virtme-ng-init: triggering udev coldplug [ 9.050165][ T115] virtme-ng-init: waiting for udev to settle [ 9.050182][ T115] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.050184][ T115] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 115, name: virtme-ng-init [ 9.050186][ T115] preempt_count: 1, expected: 0 [ 9.050187][ T115] RCU nest depth: 0, expected: 0 [ 9.050188][ T115] locks held by virtme-ng-init/115: 4, last CPU#3: [ 9.050190][ T115] #0: ffffffffaad99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.050205][ T115] #1: ffffffffaad99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.050209][ T115] #2: ffffffffaac89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.050213][ T115] #3: ffffffffaac89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.050217][ T115] irq event stamp: 2990 [ 9.050218][ T115] hardirqs last enabled at (2989): [] __down_trylock_console_sem+0x86/0xa0 [ 9.050221][ T115] hardirqs last disabled at (2990): [] console_emit_next_record+0x3f8/0x4f0 [ 9.050223][ T115] softirqs last enabled at (2478): [] fpu_clone+0xd9/0x410 [ 9.050226][ T115] softirqs last disabled at (2476): [] fpu_clone+0x82/0x410 [ 9.050228][ T115] Preemption disabled at: [ 9.050229][ T115] [] vprintk_emit+0x31b/0x3e0 [ 9.050236][ T115] CPU: 3 UID: 0 PID: 115 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.050239][ T115] Tainted: [W]=WARN [ 9.050240][ T115] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 9.050242][ T115] Call Trace: [ 9.050243][ T115] [ 9.050245][ T115] dump_stack_lvl+0x6f/0xa0 [ 9.050250][ T115] ? vprintk_emit+0x31b/0x3e0 [ 9.050252][ T115] __might_resched.cold+0x1fe/0x2c1 [ 9.050257][ T115] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.050261][ T115] ? __kmalloc_noprof+0xdb/0x760 [ 9.050266][ T115] __kmalloc_noprof+0x443/0x760 [ 9.050268][ T115] ? alloc_buf.isra.0+0x4b/0x260 [ 9.050275][ T115] ? do_raw_spin_unlock+0x59/0x250 [ 9.050278][ T115] alloc_buf.isra.0+0x4b/0x260 [ 9.050281][ T115] put_chars+0x1e1/0x2f0 [ 9.050284][ T115] ? __send_to_port+0x420/0x420 [ 9.050286][ T115] ? printk_get_next_message+0x2fe/0x7d0 [ 9.050290][ T115] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.050292][ T115] ? validate_chain+0x38b/0xc20 [ 9.050296][ T115] hvc_console_print+0x292/0x780 [ 9.050300][ T115] ? __lock_acquire+0x518/0xc20 [ 9.050302][ T115] ? __lock_acquire+0x518/0xc20 [ 9.050306][ T115] ? hvc_write+0x3a0/0x3a0 [ 9.050309][ T115] ? rcu_is_watching+0x16/0xd0 [ 9.050312][ T115] ? lock_acquire+0x13c/0x160 [ 9.050316][ T115] console_emit_next_record+0x252/0x4f0 [ 9.050319][ T115] ? devkmsg_read+0x4e0/0x4e0 [ 9.050323][ T115] ? rcu_is_watching+0x16/0xd0 [ 9.050326][ T115] ? lock_acquire+0x13c/0x160 [ 9.050329][ T115] console_flush_one_record+0x46f/0x710 [ 9.050333][ T115] ? console_emit_next_record+0x4f0/0x4f0 [ 9.050335][ T115] ? __lock_acquire+0x518/0xc20 [ 9.050340][ T115] console_unlock+0xee/0x1f0 [ 9.050342][ T115] ? console_flush_one_record+0x710/0x710 [ 9.050344][ T115] ? rcu_is_watching+0x16/0xd0 [ 9.050346][ T115] ? lock_acquire+0xa0/0x160 [ 9.050350][ T115] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.050351][ T115] ? vprintk_emit+0x320/0x3e0 [ 9.050354][ T115] vprintk_emit+0x37c/0x3e0 [ 9.050358][ T115] ? wake_up_klogd_work_func+0x90/0x90 [ 9.050361][ T115] ? _copy_from_iter+0x1bb/0x1810 [ 9.050366][ T115] devkmsg_emit.constprop.0+0xbc/0xf1 [ 9.050370][ T115] ? vprintk_emit.cold+0x107/0x107 [ 9.050371][ T115] ? simple_strntoull+0x10f/0x140 [ 9.050376][ T115] ? date_str+0x1e0/0x1e0 [ 9.050379][ T115] ? devkmsg_write+0xd1/0x2c0 [ 9.050383][ T115] devkmsg_write.cold+0x5a/0x8b [ 9.050385][ T115] ? vprintk_default+0x20/0x20 [ 9.050390][ T115] ? vprintk_default+0x20/0x20 [ 9.050392][ T115] new_sync_write+0x33e/0x760 [ 9.050396][ T115] ? kasan_quarantine_put+0x102/0x2b0 [ 9.050400][ T115] ? new_sync_read+0x750/0x750 [ 9.050404][ T115] ? __lock_release.isra.0+0x69/0x1a0 [ 9.050408][ T115] ? __fget_files+0x1e3/0x460 [ 9.050412][ T115] vfs_write+0x6a2/0xbd0 [ 9.050415][ T115] ksys_write+0x116/0x250 [ 9.050418][ T115] ? __ia32_sys_read+0xc0/0xc0 [ 9.050421][ T115] ? rcu_is_watching+0x16/0xd0 [ 9.050424][ T115] do_syscall_64+0xff/0x530 [ 9.050426][ T115] ? exc_page_fault+0xee/0x100 [ 9.050430][ T115] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.050432][ T115] RIP: 0033:0x7f4ac28eded2 [ 9.050436][ T115] 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 [ 9.050437][ T115] RSP: 002b:00007f4ac2834c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 9.050440][ T115] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4ac28eded2 [ 9.050442][ T115] RDX: 000000000000002e RSI: 00007f4abc0012c0 RDI: 0000000000000003 [ 9.050443][ T115] RBP: 00007f4ac2834c90 R08: 0000000000000000 R09: 0000000000000000 [ 9.050443][ T115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ac29780a0 [ 9.050444][ T115] R13: 00007f4ac28763e0 R14: 00007f4abc0012c0 R15: 00007f4ac2834da8 [ 9.050451][ T115] [ 9.052339][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 9.052377][ C0] [ 9.052378][ C0] ======================================================== [ 9.052379][ C0] WARNING: possible irq lock inversion dependency detected [ 9.052380][ C0] 7.2.0-virtme #1 Tainted: G W [ 9.052381][ C0] -------------------------------------------------------- [ 9.052382][ C0] systemd-udevd/120 just changed the state of lock: [ 9.052383][ C0] ffffffffaac89760 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 9.052392][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 9.052394][ C0] (fs_reclaim){+.+.}-{0:0} [ 9.052395][ C0] [ 9.052395][ C0] [ 9.052395][ C0] and interrupts could create inverse lock ordering between them. [ 9.052395][ C0] [ 9.052396][ C0] [ 9.052396][ C0] other info that might help us debug this: [ 9.052397][ C0] Possible interrupt unsafe locking scenario: [ 9.052397][ C0] [ 9.052397][ C0] CPU0 CPU1 [ 9.052398][ C0] ---- ---- [ 9.052398][ C0] lock(fs_reclaim); [ 9.052399][ C0] local_irq_disable(); [ 9.052400][ C0] lock(console_owner); [ 9.052401][ C0] lock(fs_reclaim); [ 9.052402][ C0] [ 9.052402][ C0] lock(console_owner); [ 9.052403][ C0] [ 9.052403][ C0] *** DEADLOCK *** [ 9.052403][ C0] [ 9.052403][ C0] locks held by systemd-udevd/120: 2, last CPU#0: [ 9.052404][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 9.052410][ C0] #1: ffffffffaadfe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 9.052414][ C0] [ 9.052414][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 9.052419][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 9.052421][ C0] HARDIRQ-ON-W at: [ 9.052422][ C0] __lock_acquire+0x388/0xc20 [ 9.052425][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.052426][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.052429][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.052431][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.052434][ C0] workqueue_init+0x2a/0x680 [ 9.052438][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.052440][ C0] kernel_init+0x21/0x150 [ 9.052442][ C0] ret_from_fork+0x474/0x6b0 [ 9.052444][ C0] ret_from_fork_asm+0x11/0x20 [ 9.052447][ C0] SOFTIRQ-ON-W at: [ 9.052448][ C0] __lock_acquire+0x388/0xc20 [ 9.052449][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.052450][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.052452][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.052453][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.052454][ C0] workqueue_init+0x2a/0x680 [ 9.052456][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.052457][ C0] kernel_init+0x21/0x150 [ 9.052458][ C0] ret_from_fork+0x474/0x6b0 [ 9.052459][ C0] ret_from_fork_asm+0x11/0x20 [ 9.052460][ C0] INITIAL USE at: [ 9.052461][ C0] __lock_acquire+0x388/0xc20 [ 9.052462][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.052464][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.052465][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.052466][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.052468][ C0] workqueue_init+0x2a/0x680 [ 9.052469][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.052470][ C0] kernel_init+0x21/0x150 [ 9.052471][ C0] ret_from_fork+0x474/0x6b0 [ 9.052472][ C0] ret_from_fork_asm+0x11/0x20 [ 9.052473][ C0] } [ 9.052474][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 9.052478][ C0] ... acquired at: [ 9.052479][ C0] __lock_acquire+0x518/0xc20 [ 9.052481][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.052482][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.052483][ C0] __kmalloc_noprof+0xd3/0x760 [ 9.052485][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.052487][ C0] put_chars+0x1e1/0x2f0 [ 9.052489][ C0] hvc_console_print+0x292/0x780 [ 9.052491][ C0] console_emit_next_record+0x252/0x4f0 [ 9.052492][ C0] console_flush_one_record+0x46f/0x710 [ 9.052494][ C0] console_unlock+0xee/0x1f0 [ 9.052495][ C0] vprintk_emit+0x37c/0x3e0 [ 9.052497][ C0] _printk+0xc7/0x100 [ 9.052499][ C0] loop_init+0x12a/0x130 [ 9.052501][ C0] do_one_initcall+0x124/0x4f0 [ 9.052502][ C0] kernel_init_freeable+0x596/0x630 [ 9.052503][ C0] kernel_init+0x21/0x150 [ 9.052504][ C0] ret_from_fork+0x474/0x6b0 [ 9.052505][ C0] ret_from_fork_asm+0x11/0x20 [ 9.052507][ C0] [ 9.052507][ C0] -> (console_owner){..-.}-{0:0} { [ 9.052509][ C0] IN-SOFTIRQ-W at: [ 9.052510][ C0] __lock_acquire+0x388/0xc20 [ 9.052511][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.052512][ C0] console_trylock_spinning+0xb5/0x1e0 [ 9.052514][ C0] vprintk_emit+0x320/0x3e0 [ 9.052515][ C0] _printk+0xc7/0x100 [ 9.052517][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.052519][ C0] call_timer_fn+0x160/0x4d0 [ 9.052521][ C0] __run_timers+0x68f/0xaa0 [ 9.052522][ C0] run_timer_softirq+0xf0/0x160 [ 9.052524][ C0] handle_softirqs+0x1d3/0x900 [ 9.052526][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.052527][ C0] irq_exit_rcu+0xe/0x30 [ 9.052529][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.052531][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.052532][ C0] rcu_is_watching+0x62/0xd0 [ 9.052534][ C0] lock_acquire+0x13c/0x160 [ 9.052536][ C0] is_bpf_text_address+0x39/0x110 [ 9.052538][ C0] kernel_text_address+0x149/0x170 [ 9.052539][ C0] __kernel_text_address+0x12/0x30 [ 9.052540][ C0] unwind_get_return_address+0x67/0xd0 [ 9.052542][ C0] arch_stack_walk+0xed/0x130 [ 9.052544][ C0] stack_trace_save+0x93/0xc0 [ 9.052546][ C0] set_track_prepare+0x62/0x90 [ 9.052547][ C0] ___slab_alloc+0xbf/0x2f0 [ 9.052549][ C0] kmem_cache_alloc_noprof+0x2fc/0x5c0 [ 9.052551][ C0] do_getname.isra.0+0x32/0x240 [ 9.052553][ C0] do_sys_openat2+0xac/0x170 [ 9.052555][ C0] __x64_sys_openat+0x10e/0x210 [ 9.052557][ C0] do_syscall_64+0xff/0x530 [ 9.052558][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.052560][ C0] INITIAL USE at: [ 9.052560][ C0] } [ 9.052561][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 9.052564][ C0] ... acquired at: [ 9.052565][ C0] mark_lock+0x1d7/0xa00 [ 9.052566][ C0] mark_usage+0x42/0x170 [ 9.052567][ C0] __lock_acquire+0x388/0xc20 [ 9.052568][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.052569][ C0] console_trylock_spinning+0xb5/0x1e0 [ 9.052571][ C0] vprintk_emit+0x320/0x3e0 [ 9.052572][ C0] _printk+0xc7/0x100 [ 9.052574][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.052575][ C0] call_timer_fn+0x160/0x4d0 [ 9.052576][ C0] __run_timers+0x68f/0xaa0 [ 9.052578][ C0] run_timer_softirq+0xf0/0x160 [ 9.052579][ C0] handle_softirqs+0x1d3/0x900 [ 9.052580][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.052581][ C0] irq_exit_rcu+0xe/0x30 [ 9.052582][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.052584][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.052585][ C0] rcu_is_watching+0x62/0xd0 [ 9.052586][ C0] lock_acquire+0x13c/0x160 [ 9.052588][ C0] is_bpf_text_address+0x39/0x110 [ 9.052588][ C0] kernel_text_address+0x149/0x170 [ 9.052589][ C0] __kernel_text_address+0x12/0x30 [ 9.052590][ C0] unwind_get_return_address+0x67/0xd0 [ 9.052592][ C0] arch_stack_walk+0xed/0x130 [ 9.052593][ C0] stack_trace_save+0x93/0xc0 [ 9.052594][ C0] set_track_prepare+0x62/0x90 [ 9.052595][ C0] ___slab_alloc+0xbf/0x2f0 [ 9.052596][ C0] kmem_cache_alloc_noprof+0x2fc/0x5c0 [ 9.052598][ C0] do_getname.isra.0+0x32/0x240 [ 9.052599][ C0] do_sys_openat2+0xac/0x170 [ 9.052601][ C0] __x64_sys_openat+0x10e/0x210 [ 9.052602][ C0] do_syscall_64+0xff/0x530 [ 9.052603][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.052604][ C0] [ 9.052605][ C0] [ 9.052605][ C0] stack backtrace: [ 9.052607][ C0] CPU: 0 UID: 0 PID: 120 Comm: systemd-udevd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.052610][ C0] Tainted: [W]=WARN [ 9.052611][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 9.052612][ C0] Call Trace: [ 9.052613][ C0] [ 9.052614][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.052618][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 9.052620][ C0] mark_lock_irq+0x989/0x9c0 [ 9.052622][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 9.052624][ C0] mark_lock+0x1d7/0xa00 [ 9.052626][ C0] mark_usage+0x42/0x170 [ 9.052628][ C0] __lock_acquire+0x388/0xc20 [ 9.052630][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.052631][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 9.052633][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.052635][ C0] ? lock_acquire+0x13c/0x160 [ 9.052637][ C0] console_trylock_spinning+0xb5/0x1e0 [ 9.052639][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 9.052640][ C0] vprintk_emit+0x320/0x3e0 [ 9.052643][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.052645][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.052647][ C0] _printk+0xc7/0x100 [ 9.052649][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.052650][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.052652][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.052654][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.052656][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.052657][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.052659][ C0] call_timer_fn+0x160/0x4d0 [ 9.052661][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.052662][ C0] ? debug_object_active_state+0x430/0x430 [ 9.052665][ C0] ? find_held_lock+0x2b/0x80 [ 9.052667][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.052668][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.052671][ C0] __run_timers+0x68f/0xaa0 [ 9.052672][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.052674][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.052676][ C0] ? __lock_acquire+0x518/0xc20 [ 9.052679][ C0] ? __rwlock_init+0x150/0x150 [ 9.052681][ C0] run_timer_softirq+0xf0/0x160 [ 9.052683][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.052685][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.052687][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.052689][ C0] handle_softirqs+0x1d3/0x900 [ 9.052691][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.052692][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.052694][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.052696][ C0] irq_exit_rcu+0xe/0x30 [ 9.052697][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.052699][ C0] [ 9.052699][ C0] [ 9.052700][ C0] ? mark_usage+0x61/0x170 [ 9.052701][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.052703][ C0] RIP: 0010:rcu_is_watching+0x62/0xd0 [ 9.052706][ C0] Code: 00 fc ff df 48 89 f9 48 c1 e9 03 80 3c 11 00 75 5b 48 03 1c c5 80 e9 39 aa 48 ba 00 00 00 00 00 fc ff df 48 89 d9 48 c1 e9 03 <0f> b6 0c 11 48 89 da 83 e2 07 83 c2 03 38 ca 7c 04 84 c9 75 23 8b [ 9.052708][ C0] RSP: 0018:ffa0000000a9fa20 EFLAGS: 00000212 [ 9.052710][ C0] RAX: 0000000000000000 RBX: ff1100006be31d10 RCX: 1fe220000d7c63a2 [ 9.052711][ C0] RDX: dffffc0000000000 RSI: ffffffffa9c91360 RDI: ffffffffaa39e980 [ 9.052712][ C0] RBP: ffffffffa74bd155 R08: 0000000000000000 R09: 0000000000000000 [ 9.052713][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 9.052714][ C0] R13: 0000000000000002 R14: ffffffffaadb0c00 R15: 0000000000000000 [ 9.052715][ C0] ? is_bpf_text_address+0x25/0x110 [ 9.052717][ C0] lock_acquire+0x13c/0x160 [ 9.052719][ C0] ? __is_insn_slot_addr+0xf1/0x260 [ 9.052722][ C0] is_bpf_text_address+0x39/0x110 [ 9.052723][ C0] ? is_bpf_text_address+0x25/0x110 [ 9.052724][ C0] kernel_text_address+0x149/0x170 [ 9.052725][ C0] __kernel_text_address+0x12/0x30 [ 9.052727][ C0] ? write_profile+0xf0/0xf0 [ 9.052728][ C0] unwind_get_return_address+0x67/0xd0 [ 9.052729][ C0] arch_stack_walk+0xed/0x130 [ 9.052732][ C0] ? do_getname.isra.0+0x32/0x240 [ 9.052734][ C0] stack_trace_save+0x93/0xc0 [ 9.052735][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 9.052737][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.052738][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.052740][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 9.052741][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 9.052743][ C0] set_track_prepare+0x62/0x90 [ 9.052744][ C0] ? do_getname.isra.0+0x32/0x240 [ 9.052745][ C0] ? do_sys_openat2+0xac/0x170 [ 9.052747][ C0] ? __x64_sys_openat+0x10e/0x210 [ 9.052748][ C0] ? do_syscall_64+0xff/0x530 [ 9.052750][ C0] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.052752][ C0] ___slab_alloc+0xbf/0x2f0 [ 9.052753][ C0] ? __pcs_replace_empty_main+0x42f/0x6a0 [ 9.052756][ C0] kmem_cache_alloc_noprof+0x2fc/0x5c0 [ 9.052757][ C0] ? do_getname.isra.0+0x32/0x240 [ 9.052759][ C0] do_getname.isra.0+0x32/0x240 [ 9.052761][ C0] do_sys_openat2+0xac/0x170 [ 9.052763][ C0] ? build_open_flags+0x6e0/0x6e0 [ 9.052765][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.052767][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.052768][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.052770][ C0] __x64_sys_openat+0x10e/0x210 [ 9.052772][ C0] ? fput_close_sync+0xde/0x1b0 [ 9.052773][ C0] ? __x64_sys_open+0x1b0/0x1b0 [ 9.052775][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.052777][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.052779][ C0] do_syscall_64+0xff/0x530 [ 9.052780][ C0] ? common_interrupt+0x5a/0xf0 [ 9.052782][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.052783][ C0] RIP: 0033:0x7f4ec8c4854e [ 9.052785][ C0] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.052786][ C0] RSP: 002b:00007ffc23fd6b30 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 9.052788][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4ec8c4854e [ 9.052789][ C0] RDX: 00000000002a0000 RSI: 000055ae850f3090 RDI: 0000000000000027 [ 9.052790][ C0] RBP: 00007ffc23fd6b40 R08: 0000000000000000 R09: 0000000000000000 [ 9.052791][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055ae850f3011 [ 9.052791][ C0] R13: 0000000000000027 R14: 000055ae850f3090 R15: 0000000000000028 [ 9.052794][ C0] [ 9.317733][ T134] virtio_net virtio2 enp0s4: renamed from eth0 [ 9.329128][ T127] fbnic 0000:01:00.0 enp1s0: renamed from eth1 [ 9.822549][ T115] virtme-ng-init: udev is done [ 9.825007][ T1] virtme-ng-init: initialization done [ 11.671678][ T188] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode [ 11.671699][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.671702][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 11.671705][ T188] preempt_count: 1, expected: 0 [ 11.671706][ T188] RCU nest depth: 0, expected: 0 [ 11.671707][ T188] INFO: lockdep is turned off. [ 11.671709][ T188] irq event stamp: 0 [ 11.671710][ T188] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 11.671715][ T188] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62d0 [ 11.671722][ T188] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62d0 [ 11.671725][ T188] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 11.671727][ T188] Preemption disabled at: [ 11.671728][ T188] [] vprintk_emit+0x31b/0x3e0 [ 11.671738][ T188] CPU: 5 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.671743][ T188] Tainted: [W]=WARN [ 11.671744][ T188] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 11.671747][ T188] Call Trace: [ 11.671749][ T188] [ 11.671751][ T188] dump_stack_lvl+0x6f/0xa0 [ 11.671758][ T188] ? vprintk_emit+0x31b/0x3e0 [ 11.671760][ T188] __might_resched.cold+0x1fe/0x2c1 [ 11.671765][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.671769][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.671774][ T188] __kmalloc_noprof+0x443/0x760 [ 11.671778][ T188] ? __rwlock_init+0x150/0x150 [ 11.671781][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 11.671787][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 11.671790][ T188] alloc_buf.isra.0+0x4b/0x260 [ 11.671793][ T188] put_chars+0x1e1/0x2f0 [ 11.671796][ T188] ? __send_to_port+0x420/0x420 [ 11.671799][ T188] ? console_prepend_replay+0x20/0x20 [ 11.671802][ T188] ? desc_read+0x219/0x2f0 [ 11.671806][ T188] hvc_console_print+0x292/0x780 [ 11.671811][ T188] ? hvc_write+0x3a0/0x3a0 [ 11.671814][ T188] ? __rwlock_init+0x150/0x150 [ 11.671816][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.671819][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.671822][ T188] console_emit_next_record+0x252/0x4f0 [ 11.671826][ T188] ? devkmsg_read+0x4e0/0x4e0 [ 11.671828][ T188] ? _prb_read_valid+0x6e0/0x6e0 [ 11.671831][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.671833][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.671836][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.671838][ T188] ? lock_acquire+0x13c/0x160 [ 11.671841][ T188] ? console_flush_one_record+0x111/0x710 [ 11.671844][ T188] console_flush_one_record+0x46f/0x710 [ 11.671847][ T188] ? console_emit_next_record+0x4f0/0x4f0 [ 11.671851][ T188] console_unlock+0xee/0x1f0 [ 11.671853][ T188] ? lock_acquire+0x13c/0x160 [ 11.671855][ T188] ? console_flush_one_record+0x710/0x710 [ 11.671858][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.671860][ T188] ? lock_release+0x184/0x1f0 [ 11.671862][ T188] ? lock_acquire+0xa0/0x160 [ 11.671864][ T188] ? sync_exp_reset_tree_hotplug+0x3e0/0x3f0 [ 11.671868][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.671870][ T188] ? vprintk_emit+0x320/0x3e0 [ 11.671873][ T188] vprintk_emit+0x37c/0x3e0 [ 11.671876][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 11.671879][ T188] ? do_raw_read_unlock+0x70/0x70 [ 11.671882][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.671885][ T188] dev_vprintk_emit+0x27f/0x2c0 [ 11.671890][ T188] ? device_rename.cold+0xa/0xa [ 11.671894][ T188] ? proc_mkdir+0xf6/0x160 [ 11.671898][ T188] ? proc_create_mount_point+0x160/0x160 [ 11.671901][ T188] ? _raw_write_unlock+0x2d/0x50 [ 11.671906][ T188] dev_printk_emit+0xb9/0xee [ 11.671909][ T188] ? dev_vprintk_emit+0x2c0/0x2c0 [ 11.671913][ T188] ? irq_seq_stop+0x120/0x120 [ 11.671915][ T188] ? proc_create_mount_point+0x160/0x160 [ 11.671919][ T188] __netdev_printk+0x160/0x1d0 [ 11.671934][ T188] netdev_printk+0xdb/0x120 [ 11.671936][ T188] ? __netdev_printk+0x1d0/0x1d0 [ 11.671940][ T188] ? fbnic_irq_test+0x1c0/0x1c0 [ 11.671945][ T188] phylink_start.cold+0x74/0x92 [ 11.671949][ T188] ? rtnl_is_locked+0x15/0x20 [ 11.671954][ T188] __fbnic_open+0x153/0x190 [ 11.671958][ T188] fbnic_open+0x47/0x70 [ 11.671961][ T188] __dev_open+0x322/0x7a0 [ 11.671964][ T188] ? netif_state_change+0x3d0/0x3d0 [ 11.671966][ T188] ? do_setlink.isra.0+0x27a/0x2a60 [ 11.671969][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.671971][ T188] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.671976][ T188] __dev_change_flags+0x4a4/0x6d0 [ 11.671979][ T188] ? netif_set_allmulti+0x2c0/0x2c0 [ 11.671982][ T188] ? __kernel_text_address+0x12/0x30 [ 11.671985][ T188] ? write_profile+0xf0/0xf0 [ 11.671989][ T188] netif_change_flags+0x87/0x190 [ 11.671991][ T188] ? do_setlink.isra.0+0x27a/0x2a60 [ 11.671994][ T188] do_setlink.isra.0+0x1d25/0x2a60 [ 11.671997][ T188] ? stack_trace_save+0x93/0xc0 [ 11.671999][ T188] ? rtnl_link_get_size+0x350/0x350 [ 11.672002][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672004][ T188] ? stack_depot_save_flags+0x1bc/0x790 [ 11.672010][ T188] ? kasan_save_stack+0x3d/0x50 [ 11.672014][ T188] ? kasan_save_stack+0x2f/0x50 [ 11.672016][ T188] ? kasan_save_track+0x14/0x30 [ 11.672019][ T188] ? __kasan_kmalloc+0x7b/0x90 [ 11.672022][ T188] ? __kmalloc_cache_noprof+0x29a/0x620 [ 11.672024][ T188] ? rtnl_newlink+0x124/0x11b0 [ 11.672026][ T188] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.672029][ T188] ? netlink_rcv_skb+0x14e/0x3a0 [ 11.672033][ T188] ? netlink_unicast+0x486/0x750 [ 11.672035][ T188] ? netlink_sendmsg+0x735/0xc60 [ 11.672038][ T188] ? ____sys_sendmsg+0x415/0x880 [ 11.672042][ T188] ? ___sys_sendmsg+0x14e/0x1d0 [ 11.672043][ T188] ? __sys_sendmsg+0x12c/0x1d0 [ 11.672045][ T188] ? do_syscall_64+0xff/0x530 [ 11.672048][ T188] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.672052][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672055][ T188] ? lock_acquire+0x13c/0x160 [ 11.672057][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672060][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672062][ T188] ? trace_contention_end+0xb3/0x180 [ 11.672066][ T188] ? __mutex_lock+0x1db/0x1ea0 [ 11.672068][ T188] ? __mutex_lock+0x9a3/0x1ea0 [ 11.672071][ T188] ? rtnl_newlink+0x9a8/0x11b0 [ 11.672074][ T188] ? ww_mutex_lock+0x160/0x160 [ 11.672078][ T188] ? __rtnl_newlink+0x3fa/0xa50 [ 11.672082][ T188] rtnl_newlink+0x9f1/0x11b0 [ 11.672085][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672088][ T188] ? rtnl_bridge_getlink+0x850/0x850 [ 11.672090][ T188] ? lock_acquire+0x13c/0x160 [ 11.672093][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672096][ T188] ? is_bpf_text_address+0x3e/0x110 [ 11.672098][ T188] ? is_bpf_text_address+0x72/0x110 [ 11.672100][ T188] ? kernel_text_address+0x149/0x170 [ 11.672103][ T188] ? __kernel_text_address+0x12/0x30 [ 11.672105][ T188] ? write_profile+0xf0/0xf0 [ 11.672106][ T188] ? unwind_get_return_address+0x67/0xd0 [ 11.672109][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672112][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672114][ T188] ? cap_capable+0x1d7/0x3d0 [ 11.672118][ T188] ? lock_acquire+0x13c/0x160 [ 11.672120][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672123][ T188] ? rtnl_bridge_getlink+0x850/0x850 [ 11.672125][ T188] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.672129][ T188] ? rtnl_link_fill+0x900/0x900 [ 11.672131][ T188] ? filter_irq_stacks+0xd0/0xd0 [ 11.672133][ T188] ? stack_depot_save_flags+0x1bc/0x790 [ 11.672138][ T188] netlink_rcv_skb+0x14e/0x3a0 [ 11.672141][ T188] ? rtnl_link_fill+0x900/0x900 [ 11.672143][ T188] ? lock_release+0x184/0x1f0 [ 11.672146][ T188] ? netlink_ack+0xcd0/0xcd0 [ 11.672148][ T188] ? __netlink_lookup+0xb9/0x6b0 [ 11.672152][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672155][ T188] ? lock_release+0x184/0x1f0 [ 11.672158][ T188] netlink_unicast+0x486/0x750 [ 11.672161][ T188] ? netlink_attachskb+0x810/0x810 [ 11.672164][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672167][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672169][ T188] ? lock_acquire+0x13c/0x160 [ 11.672172][ T188] netlink_sendmsg+0x735/0xc60 [ 11.672175][ T188] ? netlink_unicast+0x750/0x750 [ 11.672179][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672181][ T188] ? lock_release+0x184/0x1f0 [ 11.672184][ T188] ____sys_sendmsg+0x415/0x880 [ 11.672187][ T188] ? copy_msghdr_from_user+0x279/0x420 [ 11.672189][ T188] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 11.672195][ T188] ? move_addr_to_kernel+0x40/0x40 [ 11.672198][ T188] ? filter_irq_stacks+0xd0/0xd0 [ 11.672202][ T188] ___sys_sendmsg+0x14e/0x1d0 [ 11.672205][ T188] ? copy_msghdr_from_user+0x420/0x420 [ 11.672212][ T188] __sys_sendmsg+0x12c/0x1d0 [ 11.672215][ T188] ? __sys_sendmsg_sock+0x20/0x20 [ 11.672219][ T188] ? rcu_is_watching+0x16/0xd0 [ 11.672222][ T188] do_syscall_64+0xff/0x530 [ 11.672224][ T188] ? exc_page_fault+0xee/0x100 [ 11.672227][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.672230][ T188] RIP: 0033:0x7faf525d054e [ 11.672233][ T188] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.672236][ T188] RSP: 002b:00007ffedd6ce180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.672240][ T188] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf525d054e [ 11.672243][ T188] RDX: 0000000000000000 RSI: 00007ffedd6ce230 RDI: 0000000000000003 [ 11.672244][ T188] RBP: 00007ffedd6ce190 R08: 0000000000000000 R09: 0000000000000000 [ 11.672246][ T188] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b59c [ 11.672247][ T188] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffedd6ce8f0 [ 11.672251][ T188] [ 11.716505][ T104] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx [ 11.844157][ T188] ip (188) used greatest stack depth: 22632 bytes left