virtme: waiting for virtiofsd to start qemu-system-x86_64: warning: hub 0 is not connected to host network [ 2.244885][ T1] loop: module loaded [ 2.244931][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 2.244934][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 2.244936][ T1] preempt_count: 1, expected: 0 [ 2.244938][ T1] RCU nest depth: 0, expected: 0 [ 2.244939][ T1] locks held by swapper/0/1: 4, last CPU#5: [ 2.244942][ T1] #0: ffffffff86f99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 2.244958][ T1] #1: ffffffff86f99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 2.244965][ T1] #2: ffffffff86e89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 2.244971][ T1] #3: ffffffff86e89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 2.244978][ T1] irq event stamp: 817596 [ 2.244979][ T1] hardirqs last enabled at (817595): [] __down_trylock_console_sem+0x86/0xa0 [ 2.244982][ T1] hardirqs last disabled at (817596): [] console_emit_next_record+0x3f8/0x4f0 [ 2.244985][ T1] softirqs last enabled at (817542): [] bdi_register_va+0x491/0x780 [ 2.244990][ T1] softirqs last disabled at (817540): [] bdi_register_va+0x2ef/0x780 [ 2.244994][ T1] Preemption disabled at: [ 2.244995][ T1] [] vprintk_emit+0x31b/0x3e0 [ 2.245001][ T1] CPU: 5 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 2.245005][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 2.245008][ T1] Call Trace: [ 2.245010][ T1] [ 2.245015][ T1] dump_stack_lvl+0x6f/0xa0 [ 2.245022][ T1] ? vprintk_emit+0x31b/0x3e0 [ 2.245025][ T1] __might_resched.cold+0x1fe/0x2c1 [ 2.245031][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 2.245037][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 2.245044][ T1] __kmalloc_noprof+0x443/0x760 [ 2.245048][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 2.245057][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 2.245061][ T1] alloc_buf.isra.0+0x4b/0x260 [ 2.245066][ T1] put_chars+0x1e1/0x2f0 [ 2.245069][ T1] ? desc_read+0x271/0x2f0 [ 2.245074][ T1] ? __send_to_port+0x420/0x420 [ 2.245085][ T1] hvc_console_print+0x292/0x780 [ 2.245096][ T1] ? hvc_write+0x3a0/0x3a0 [ 2.245101][ T1] ? lock_acquire+0x13c/0x160 [ 2.245108][ T1] console_emit_next_record+0x252/0x4f0 [ 2.245114][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 2.245121][ T1] ? rcu_is_watching+0x16/0xd0 [ 2.245126][ T1] ? lock_acquire+0x13c/0x160 [ 2.245132][ T1] console_flush_one_record+0x46f/0x710 [ 2.245139][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 2.245142][ T1] ? __lock_acquire+0x518/0xc20 [ 2.245151][ T1] console_unlock+0xee/0x1f0 [ 2.245155][ T1] ? console_flush_one_record+0x710/0x710 [ 2.245158][ T1] ? rcu_is_watching+0x16/0xd0 [ 2.245161][ T1] ? lock_acquire+0xa0/0x160 [ 2.245168][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 2.245170][ T1] ? vprintk_emit+0x320/0x3e0 [ 2.245175][ T1] vprintk_emit+0x37c/0x3e0 [ 2.245181][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 2.245190][ T1] ? max_loop_setup+0x30/0x30 [ 2.245195][ T1] _printk+0xc7/0x100 [ 2.245199][ T1] ? snapshot_read.cold+0x21/0x21 [ 2.245210][ T1] ? __mutex_unlock_slowpath+0x14d/0x740 [ 2.245217][ T1] loop_init+0x12a/0x130 [ 2.245220][ T1] do_one_initcall+0x124/0x4f0 [ 2.245225][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 2.245228][ T1] ? parameq+0x110/0x110 [ 2.245235][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 2.245241][ T1] ? rcu_is_watching+0x16/0xd0 [ 2.245246][ T1] kernel_init_freeable+0x596/0x630 [ 2.245251][ T1] ? rest_init+0x280/0x280 [ 2.245255][ T1] kernel_init+0x21/0x150 [ 2.245258][ T1] ? rest_init+0x280/0x280 [ 2.245260][ T1] ret_from_fork+0x474/0x6b0 [ 2.245266][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 2.245271][ T1] ? __switch_to+0x5a3/0xe00 [ 2.245276][ T1] ? rest_init+0x280/0x280 [ 2.245280][ T1] ret_from_fork_asm+0x11/0x20 [ 2.245293][ T1] [ 2.304856][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 2.309156][ T1] ahci 0000:00:1f.2: AHCI vers 0001.0000, 32 command slots, 1.5 Gbps, SATA mode [ 2.309912][ T1] ahci 0000:00:1f.2: 6/6 ports implemented (port mask 0x3f) [ 2.310250][ T1] ahci 0000:00:1f.2: flags: 64bit ncq only [ 2.326385][ T1] scsi host0: ahci [ 2.330204][ T1] scsi host1: ahci [ 2.333658][ T1] scsi host2: ahci [ 2.337092][ T1] scsi host3: ahci [ 2.341007][ T1] scsi host4: ahci [ 2.344442][ T1] scsi host5: ahci [ 2.346639][ T1] ata1: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444100 irq 30 lpm-pol 1 [ 2.347057][ T1] ata2: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444180 irq 30 lpm-pol 1 [ 2.347500][ T1] ata3: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444200 irq 30 lpm-pol 1 [ 2.347899][ T1] ata4: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444280 irq 30 lpm-pol 1 [ 2.348330][ T1] ata5: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444300 irq 30 lpm-pol 1 [ 2.348749][ T1] ata6: SATA max UDMA/133 abar m4096@0xfe444000 port 0xfe444380 irq 30 lpm-pol 1 [ 2.364841][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 2.365044][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 2.365673][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 2.365902][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 2.366422][ T1] sky2: driver version 1.30 fbnic-err: bad register access fbnic_mac_read_rxb address 0x80e9 [ 2.554388][ T105] kwatchdog (105) used greatest stack depth: 29688 bytes left [ 2.584609][ T1] Meta(R) Host Network Interface Driver (fbnic) [ 2.585428][ T1] PPP generic driver version 2.4.2 [ 2.586753][ T1] NET: Registered PF_PPPOX protocol family [ 2.587556][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.590194][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.590705][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.594586][ T1] rtc_cmos PNP0B00:00: RTC can wake from S4 [ 2.596646][ T10] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 2.601680][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 2.602127][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:32:54 UTC (1787880774) [ 2.602374][ T10] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 2.603163][ T1] rtc_cmos PNP0B00:00: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 2.606877][ T1] i6300ESB timer 0000:00:02.0: initialized. heartbeat=30 sec (nowayout=0) [ 2.608570][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.616757][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 2.620132][ T1] gre: GRE over IPv4 demultiplexer driver [ 2.620328][ T1] ip_gre: GRE over IPv4 tunneling driver [ 2.628922][ T1] Initializing XFRM netlink socket [ 2.629663][ T1] NET: Registered PF_INET6 protocol family [ 2.637106][ T1] Segment Routing with IPv6 [ 2.637549][ T1] In-situ OAM (IOAM) with IPv6 [ 2.637902][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.644968][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 2.648515][ T1] NET: Registered PF_PACKET protocol family [ 2.648864][ T1] 9pnet: Installing 9P2000 support [ 2.649297][ T1] Key type dns_resolver registered [ 2.650239][ T1] NET: Registered PF_VSOCK protocol family [ 2.657162][ T1] IPI shorthand broadcast: enabled [ 2.663075][ T83] ata1: SATA link down (SStatus 0 SControl 300) [ 2.664669][ T89] ata4: SATA link down (SStatus 0 SControl 300) [ 2.665409][ T85] ata2: SATA link down (SStatus 0 SControl 300) [ 2.666023][ T91] ata5: SATA link down (SStatus 0 SControl 300) [ 2.666793][ T93] ata6: SATA link down (SStatus 0 SControl 300) [ 2.667394][ T87] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.668398][ T87] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 2.668867][ T87] ata3.00: applying bridge limits [ 2.669378][ T87] ata3.00: configured for UDMA/100 [ 2.672045][ T95] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 2.688262][ T95] scsi 2:0:0:0: Attached scsi generic sg0 type 5 [ 2.851174][ T1] sched_clock: Marking stable (2823002816, 27475227)->(2895098647, -44620604) [ 2.856137][ T1] registered taskstats version 1 [ 2.862248][ T1] Loading compiled-in X.509 certificates [ 3.041449][ T1] Demotion targets for Node 0: null [ 3.041987][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11278) [ 3.042496][ T1] page_owner is disabled [ 3.059212][ T1] PM: Magic number: 6:697:509 [ 3.063665][ T1] ALSA device list: [ 3.063922][ T1] No soundcards found. [ 3.066456][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 3.070320][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 3.071771][ T1] devtmpfs: mounted [ 3.072217][ T1] VFS: Pivoted into new rootfs [ 3.128994][ T1] Freeing unused kernel image (initmem) memory: 2592K [ 3.129404][ T1] Write protecting the kernel read-only data: 65536k [ 3.130761][ T1] Freeing unused kernel image (text/rodata gap) memory: 1152K [ 3.131516][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 3.131970][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 3.132457][ T1] with arguments: [ 3.132682][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 3.133085][ T1] with environment: [ 3.133283][ T1] HOME=/ [ 3.133622][ T1] TERM=dumb [ 3.133820][ T1] virtme_hostname=vmksft-fbnic-qemu-dbg,debug-threads=on [ 3.134202][ T1] nr_open=2147483584 [ 3.134404][ T1] virtme_link_mods=/srv/vmksft/testing/wt-24/.virtme_mods/lib/modules/0.0.0 [ 3.134858][ T1] virtme_rw_overlay0=/etc [ 3.135106][ T1] virtme_rw_overlay1=/lib [ 3.135388][ T1] virtme_rw_overlay2=/home [ 3.135662][ T1] virtme_rw_overlay3=/opt [ 3.135931][ T1] virtme_rw_overlay4=/srv [ 3.136200][ T1] virtme_rw_overlay5=/usr [ 3.136468][ T1] virtme_rw_overlay6=/var [ 3.136739][ T1] virtme_rw_overlay7=/tmp [ 3.137014][ T1] virtme_console=ttyS0 [ 3.137272][ T1] virtme_chdir=srv/vmksft/testing/wt-24 [ 3.159076][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 3.161845][ T1] virtme-ng-init: Setting hostname to vmksft-fbnic-qemu-dbg,debug-threads=on... [ 3.172974][ T1] overlayfs: failed to set xattr on upper [ 3.173396][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 3.173984][ T1] overlayfs: ...falling back to uuid=null. [ 3.177381][ T1] overlayfs: failed to set xattr on upper [ 3.177765][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 3.178160][ T1] overlayfs: ...falling back to uuid=null. [ 3.181188][ T1] overlayfs: failed to set xattr on upper [ 3.181960][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 3.182394][ T1] overlayfs: ...falling back to uuid=null. [ 3.185299][ T1] overlayfs: failed to set xattr on upper [ 3.186379][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 3.186812][ T1] overlayfs: ...falling back to uuid=null. [ 3.189782][ T1] overlayfs: failed to set xattr on upper [ 3.190113][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 3.191075][ T1] overlayfs: ...falling back to uuid=null. [ 3.193866][ T1] overlayfs: failed to set xattr on upper [ 3.194194][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 3.195072][ T1] overlayfs: ...falling back to uuid=null. [ 3.198055][ T1] overlayfs: failed to set xattr on upper [ 3.198405][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 3.199577][ T1] overlayfs: ...falling back to uuid=null. [ 3.202467][ T1] overlayfs: failed to set xattr on upper [ 3.203359][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 3.203735][ T1] overlayfs: ...falling back to uuid=null. [ 3.220074][ T1] virtme-ng-init: running systemd-tmpfiles [ 5.351238][ T112] systemd-tmpfile (112) used greatest stack depth: 24992 bytes left [ 5.351258][ T112] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.351260][ T112] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 112, name: systemd-tmpfile [ 5.351261][ T112] preempt_count: 2, expected: 0 [ 5.351262][ T112] RCU nest depth: 0, expected: 0 [ 5.351263][ T112] locks held by systemd-tmpfile/112: 5, last CPU#1: [ 5.351265][ T112] #0: ffffffff86e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 5.351281][ T112] #1: ffffffff86f99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.351287][ T112] #2: ffffffff86f99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.351291][ T112] #3: ffffffff86e89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.351295][ T112] #4: ffffffff86e89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.351299][ T112] irq event stamp: 2298022 [ 5.351300][ T112] hardirqs last enabled at (2298021): [] __down_trylock_console_sem+0x86/0xa0 [ 5.351303][ T112] hardirqs last disabled at (2298022): [] console_emit_next_record+0x3f8/0x4f0 [ 5.351305][ T112] softirqs last enabled at (2297434): [] handle_softirqs+0x67c/0x900 [ 5.351307][ T112] softirqs last disabled at (2297425): [] __irq_exit_rcu+0x145/0x1c0 [ 5.351309][ T112] Preemption disabled at: [ 5.351310][ T112] [<0000000000000000>] 0x0 [ 5.351317][ T112] CPU: 1 UID: 0 PID: 112 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.351321][ T112] Tainted: [W]=WARN [ 5.351321][ T112] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 5.351324][ T112] Call Trace: [ 5.351325][ T112] [ 5.351327][ T112] dump_stack_lvl+0x6f/0xa0 [ 5.351333][ T112] __might_resched.cold+0x1fe/0x2c1 [ 5.351338][ T112] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.351348][ T112] ? __kmalloc_noprof+0xdb/0x760 [ 5.351354][ T112] __kmalloc_noprof+0x443/0x760 [ 5.351356][ T112] ? alloc_buf.isra.0+0x4b/0x260 [ 5.351363][ T112] ? do_raw_spin_unlock+0x59/0x250 [ 5.351366][ T112] alloc_buf.isra.0+0x4b/0x260 [ 5.351370][ T112] put_chars+0x1e1/0x2f0 [ 5.351373][ T112] ? __send_to_port+0x420/0x420 [ 5.351375][ T112] ? printk_get_next_message+0x2fe/0x7d0 [ 5.351379][ T112] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.351382][ T112] ? validate_chain+0x38b/0xc20 [ 5.351386][ T112] hvc_console_print+0x292/0x780 [ 5.351389][ T112] ? __lock_acquire+0x518/0xc20 [ 5.351391][ T112] ? __lock_acquire+0x518/0xc20 [ 5.351395][ T112] ? hvc_write+0x3a0/0x3a0 [ 5.351399][ T112] ? rcu_is_watching+0x16/0xd0 [ 5.351402][ T112] ? lock_acquire+0x13c/0x160 [ 5.351406][ T112] console_emit_next_record+0x252/0x4f0 [ 5.351410][ T112] ? devkmsg_read+0x4e0/0x4e0 [ 5.351414][ T112] ? rcu_is_watching+0x16/0xd0 [ 5.351416][ T112] ? lock_acquire+0x13c/0x160 [ 5.351420][ T112] console_flush_one_record+0x46f/0x710 [ 5.351424][ T112] ? console_emit_next_record+0x4f0/0x4f0 [ 5.351426][ T112] ? __lock_acquire+0x518/0xc20 [ 5.351431][ T112] console_unlock+0xee/0x1f0 [ 5.351434][ T112] ? console_flush_one_record+0x710/0x710 [ 5.351436][ T112] ? rcu_is_watching+0x16/0xd0 [ 5.351438][ T112] ? lock_acquire+0xa0/0x160 [ 5.351442][ T112] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.351444][ T112] ? vprintk_emit+0x320/0x3e0 [ 5.351447][ T112] vprintk_emit+0x37c/0x3e0 [ 5.351451][ T112] ? wake_up_klogd_work_func+0x90/0x90 [ 5.351454][ T112] ? __lock_acquire+0x518/0xc20 [ 5.351458][ T112] _printk+0xc7/0x100 [ 5.351462][ T112] ? snapshot_read.cold+0x21/0x21 [ 5.351464][ T112] ? do_raw_spin_lock+0x131/0x280 [ 5.351467][ T112] ? __rwlock_init+0x150/0x150 [ 5.351471][ T112] ? do_raw_spin_lock+0x131/0x280 [ 5.351475][ T112] do_exit.cold+0x82/0x9c [ 5.351479][ T112] ? exit_notify+0x890/0x890 [ 5.351481][ T112] ? __lock_release.isra.0+0x69/0x1a0 [ 5.351484][ T112] ? rcu_is_watching+0x16/0xd0 [ 5.351488][ T112] do_group_exit+0xb8/0x370 [ 5.351492][ T112] __x64_sys_exit_group+0x3c/0x50 [ 5.351494][ T112] x64_sys_call+0x1567/0x1570 [ 5.351497][ T112] do_syscall_64+0xff/0x530 [ 5.351501][ T112] ? exc_page_fault+0xee/0x100 [ 5.351505][ T112] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.351507][ T112] RIP: 0033:0x7f587b4171b8 [ 5.351510][ T112] Code: Unable to access opcode bytes at 0x7f587b41718e. [ 5.351511][ T112] RSP: 002b:00007ffe118fa668 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 5.351514][ T112] RAX: ffffffffffffffda RBX: 00007f587b547f88 RCX: 00007f587b4171b8 [ 5.351515][ T112] RDX: 00007f587ac754c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 5.351516][ T112] RBP: 00007ffe118fa6c0 R08: 0000000000000000 R09: 0000000000001000 [ 5.351517][ T112] R10: 00007ffe118fa480 R11: 0000000000000246 R12: 0000000000000001 [ 5.351518][ T112] R13: 0000000000000049 R14: 00007f587b546680 R15: 00007f587b547fa0 [ 5.351525][ T112] [ 5.351551][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 5.351551][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 5.351551][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 5.351551][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 5.371117][ T1] virtme-ng-init: basic initialization done [ 5.439159][ T118] ip (118) used greatest stack depth: 24584 bytes left [ 5.478955][ T114] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 5.479424][ T114] virtme-ng-init: triggering udev coldplug [ 8.893176][ T114] virtme-ng-init: waiting for udev to settle [ 8.893194][ T114] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.893198][ T114] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 114, name: virtme-ng-init [ 8.893200][ T114] preempt_count: 1, expected: 0 [ 8.893202][ T114] RCU nest depth: 0, expected: 0 [ 8.893203][ T114] locks held by virtme-ng-init/114: 4, last CPU#0: [ 8.893206][ T114] #0: ffffffff86f99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.893222][ T114] #1: ffffffff86f99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.893229][ T114] #2: ffffffff86e89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.893235][ T114] #3: ffffffff86e89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 8.893242][ T114] irq event stamp: 3062 [ 8.893243][ T114] hardirqs last enabled at (3061): [] __down_trylock_console_sem+0x86/0xa0 [ 8.893247][ T114] hardirqs last disabled at (3062): [] console_emit_next_record+0x3f8/0x4f0 [ 8.893249][ T114] softirqs last enabled at (2554): [] fpu_clone+0xd9/0x410 [ 8.893254][ T114] softirqs last disabled at (2552): [] fpu_clone+0x82/0x410 [ 8.893257][ T114] Preemption disabled at: [ 8.893258][ T114] [] vprintk_emit+0x31b/0x3e0 [ 8.893265][ T114] CPU: 0 UID: 0 PID: 114 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.893270][ T114] Tainted: [W]=WARN [ 8.893271][ T114] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 8.893274][ T114] Call Trace: [ 8.893276][ T114] [ 8.893278][ T114] dump_stack_lvl+0x6f/0xa0 [ 8.893285][ T114] ? vprintk_emit+0x31b/0x3e0 [ 8.893288][ T114] __might_resched.cold+0x1fe/0x2c1 [ 8.893293][ T114] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.893299][ T114] ? __kmalloc_noprof+0xdb/0x760 [ 8.893306][ T114] __kmalloc_noprof+0x443/0x760 [ 8.893310][ T114] ? alloc_buf.isra.0+0x4b/0x260 [ 8.893319][ T114] ? do_raw_spin_unlock+0x59/0x250 [ 8.893323][ T114] alloc_buf.isra.0+0x4b/0x260 [ 8.893329][ T114] put_chars+0x1e1/0x2f0 [ 8.893333][ T114] ? __send_to_port+0x420/0x420 [ 8.893336][ T114] ? printk_get_next_message+0x2fe/0x7d0 [ 8.893342][ T114] ? rcu_read_lock_any_held+0x3c/0x90 [ 8.893345][ T114] ? validate_chain+0x38b/0xc20 [ 8.893357][ T114] hvc_console_print+0x292/0x780 [ 8.893361][ T114] ? __lock_acquire+0x518/0xc20 [ 8.893364][ T114] ? __lock_acquire+0x518/0xc20 [ 8.893371][ T114] ? hvc_write+0x3a0/0x3a0 [ 8.893377][ T114] ? rcu_is_watching+0x16/0xd0 [ 8.893381][ T114] ? lock_acquire+0x13c/0x160 [ 8.893388][ T114] console_emit_next_record+0x252/0x4f0 [ 8.893394][ T114] ? devkmsg_read+0x4e0/0x4e0 [ 8.893401][ T114] ? rcu_is_watching+0x16/0xd0 [ 8.893404][ T114] ? lock_acquire+0x13c/0x160 [ 8.893411][ T114] console_flush_one_record+0x46f/0x710 [ 8.893417][ T114] ? console_emit_next_record+0x4f0/0x4f0 [ 8.893420][ T114] ? __lock_acquire+0x518/0xc20 [ 8.893429][ T114] console_unlock+0xee/0x1f0 [ 8.893433][ T114] ? console_flush_one_record+0x710/0x710 [ 8.893436][ T114] ? rcu_is_watching+0x16/0xd0 [ 8.893439][ T114] ? lock_acquire+0xa0/0x160 [ 8.893445][ T114] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.893447][ T114] ? vprintk_emit+0x320/0x3e0 [ 8.893453][ T114] vprintk_emit+0x37c/0x3e0 [ 8.893459][ T114] ? wake_up_klogd_work_func+0x90/0x90 [ 8.893464][ T114] ? _copy_from_iter+0x1bb/0x1810 [ 8.893474][ T114] devkmsg_emit.constprop.0+0xbc/0xf1 [ 8.893479][ T114] ? vprintk_emit.cold+0x107/0x107 [ 8.893482][ T114] ? simple_strntoull+0x10f/0x140 [ 8.893487][ T114] ? date_str+0x1e0/0x1e0 [ 8.893492][ T114] ? devkmsg_write+0xd1/0x2c0 [ 8.893500][ T114] devkmsg_write.cold+0x5a/0x8b [ 8.893504][ T114] ? vprintk_default+0x20/0x20 [ 8.893511][ T114] ? vprintk_default+0x20/0x20 [ 8.893515][ T114] new_sync_write+0x33e/0x760 [ 8.893520][ T114] ? kasan_quarantine_put+0x102/0x2b0 [ 8.893526][ T114] ? new_sync_read+0x750/0x750 [ 8.893533][ T114] ? __lock_release.isra.0+0x69/0x1a0 [ 8.893541][ T114] ? __fget_files+0x1e3/0x460 [ 8.893546][ T114] vfs_write+0x6a2/0xbd0 [ 8.893553][ T114] ksys_write+0x116/0x250 [ 8.893557][ T114] ? __ia32_sys_read+0xc0/0xc0 [ 8.893561][ T114] ? rcu_is_watching+0x16/0xd0 [ 8.893567][ T114] do_syscall_64+0xff/0x530 [ 8.893570][ T114] ? exc_page_fault+0xee/0x100 [ 8.893575][ T114] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.893579][ T114] RIP: 0033:0x7f8dea41bed2 [ 8.893584][ T114] 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 [ 8.893586][ T114] RSP: 002b:00007f8dea362c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 8.893590][ T114] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8dea41bed2 [ 8.893592][ T114] RDX: 000000000000002e RSI: 00007f8de40012c0 RDI: 0000000000000003 [ 8.893593][ T114] RBP: 00007f8dea362c90 R08: 0000000000000000 R09: 0000000000000000 [ 8.893594][ T114] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8dea4a60a0 [ 8.893596][ T114] R13: 00007f8dea3a43e0 R14: 00007f8de40012c0 R15: 00007f8dea362da8 [ 8.893608][ T114] [ 9.066819][ T129] fbnic 0000:01:00.0 enp1s0: renamed from eth1 [ 9.098294][ T124] virtio_net virtio2 enp0s4: renamed from eth0 [ 9.553670][ C0] clocksource: Watchdog remote CPU 4 read timed out [ 9.553719][ C0] [ 9.553721][ C0] ======================================================== [ 9.553723][ C0] WARNING: possible irq lock inversion dependency detected [ 9.553725][ C0] 7.2.0-virtme #1 Tainted: G W [ 9.553727][ C0] -------------------------------------------------------- [ 9.553729][ C0] (udev-worker)/130 just changed the state of lock: [ 9.553730][ C0] ffffffff86e89760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.553747][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 9.553749][ C0] (fs_reclaim){+.+.}-{0:0} [ 9.553751][ C0] [ 9.553751][ C0] [ 9.553751][ C0] and interrupts could create inverse lock ordering between them. [ 9.553751][ C0] [ 9.553753][ C0] [ 9.553753][ C0] other info that might help us debug this: [ 9.553754][ C0] Possible interrupt unsafe locking scenario: [ 9.553754][ C0] [ 9.553755][ C0] CPU0 CPU1 [ 9.553756][ C0] ---- ---- [ 9.553757][ C0] lock(fs_reclaim); [ 9.553758][ C0] local_irq_disable(); [ 9.553759][ C0] lock(console_owner); [ 9.553761][ C0] lock(fs_reclaim); [ 9.553763][ C0] [ 9.553763][ C0] lock(console_owner); [ 9.553765][ C0] [ 9.553765][ C0] *** DEADLOCK *** [ 9.553765][ C0] [ 9.553766][ C0] locks held by (udev-worker)/130: 7, last CPU#0: [ 9.553768][ C0] #0: ffffffff87133b70 (dup_mmap_sem){.+.+}-{0:0}, at: copy_process+0x2e96/0x62d0 [ 9.553776][ C0] #1: ff11000004df5078 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x167/0x1ba0 [ 9.553784][ C0] #2: ff1100000ecd1d78 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x1d7/0x1ba0 [ 9.553790][ C0] #3: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 9.553797][ C0] #4: ffffffff86ffe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 9.553803][ C0] #5: ffffffff86f99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.553809][ C0] #6: ffffffff86f99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.553815][ C0] [ 9.553815][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 9.553821][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 9.553825][ C0] HARDIRQ-ON-W at: [ 9.553828][ C0] __lock_acquire+0x388/0xc20 [ 9.553831][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.553834][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.553837][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.553841][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.553844][ C0] workqueue_init+0x2a/0x680 [ 9.553849][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.553852][ C0] kernel_init+0x21/0x150 [ 9.553856][ C0] ret_from_fork+0x474/0x6b0 [ 9.553860][ C0] ret_from_fork_asm+0x11/0x20 [ 9.553864][ C0] SOFTIRQ-ON-W at: [ 9.553865][ C0] __lock_acquire+0x388/0xc20 [ 9.553867][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.553869][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.553871][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.553874][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.553876][ C0] workqueue_init+0x2a/0x680 [ 9.553878][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.553880][ C0] kernel_init+0x21/0x150 [ 9.553882][ C0] ret_from_fork+0x474/0x6b0 [ 9.553883][ C0] ret_from_fork_asm+0x11/0x20 [ 9.553885][ C0] INITIAL USE at: [ 9.553887][ C0] __lock_acquire+0x388/0xc20 [ 9.553889][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.553891][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.553893][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.553895][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.553897][ C0] workqueue_init+0x2a/0x680 [ 9.553899][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.553901][ C0] kernel_init+0x21/0x150 [ 9.553903][ C0] ret_from_fork+0x474/0x6b0 [ 9.553905][ C0] ret_from_fork_asm+0x11/0x20 [ 9.553907][ C0] } [ 9.553908][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 9.553913][ C0] ... acquired at: [ 9.553914][ C0] __lock_acquire+0x518/0xc20 [ 9.553916][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.553918][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.553920][ C0] __kmalloc_noprof+0xd3/0x760 [ 9.553922][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.553927][ C0] put_chars+0x1e1/0x2f0 [ 9.553930][ C0] hvc_console_print+0x292/0x780 [ 9.553933][ C0] console_emit_next_record+0x252/0x4f0 [ 9.553935][ C0] console_flush_one_record+0x46f/0x710 [ 9.553938][ C0] console_unlock+0xee/0x1f0 [ 9.553940][ C0] vprintk_emit+0x37c/0x3e0 [ 9.553942][ C0] _printk+0xc7/0x100 [ 9.553946][ C0] loop_init+0x12a/0x130 [ 9.553948][ C0] do_one_initcall+0x124/0x4f0 [ 9.553950][ C0] kernel_init_freeable+0x596/0x630 [ 9.553952][ C0] kernel_init+0x21/0x150 [ 9.553954][ C0] ret_from_fork+0x474/0x6b0 [ 9.553956][ C0] ret_from_fork_asm+0x11/0x20 [ 9.553958][ C0] [ 9.553958][ C0] -> (console_owner){..-.}-{0:0} { [ 9.553962][ C0] IN-SOFTIRQ-W at: [ 9.553963][ C0] __lock_acquire+0x388/0xc20 [ 9.553965][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.553967][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.553970][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.553972][ C0] console_flush_one_record+0x46f/0x710 [ 9.553974][ C0] console_unlock+0xee/0x1f0 [ 9.553976][ C0] vprintk_emit+0x37c/0x3e0 [ 9.553979][ C0] _printk+0xc7/0x100 [ 9.553981][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.553984][ C0] call_timer_fn+0x160/0x4d0 [ 9.553986][ C0] __run_timers+0x68f/0xaa0 [ 9.553988][ C0] run_timer_softirq+0xf0/0x160 [ 9.553991][ C0] handle_softirqs+0x1d3/0x900 [ 9.553994][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.553996][ C0] irq_exit_rcu+0xe/0x30 [ 9.553998][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.554001][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.554004][ C0] stack_trace_consume_entry+0xef/0x1c0 [ 9.554007][ C0] arch_stack_walk+0xc7/0x130 [ 9.554010][ C0] stack_trace_save+0x93/0xc0 [ 9.554012][ C0] kasan_save_stack+0x2f/0x50 [ 9.554016][ C0] kasan_save_track+0x14/0x30 [ 9.554018][ C0] __kasan_slab_alloc+0x60/0x70 [ 9.554020][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 9.554023][ C0] vm_area_dup+0x23/0x910 [ 9.554026][ C0] dup_mmap+0x645/0x1ba0 [ 9.554028][ C0] copy_process+0x2ea5/0x62d0 [ 9.554030][ C0] kernel_clone+0x1a4/0x6c0 [ 9.554032][ C0] __do_sys_clone+0xe3/0x130 [ 9.554034][ C0] do_syscall_64+0xff/0x530 [ 9.554036][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.554038][ C0] INITIAL USE at: [ 9.554040][ C0] } [ 9.554041][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 9.554045][ C0] ... acquired at: [ 9.554046][ C0] mark_lock+0x1d7/0xa00 [ 9.554048][ C0] mark_usage+0x42/0x170 [ 9.554049][ C0] __lock_acquire+0x388/0xc20 [ 9.554051][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.554053][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.554056][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.554058][ C0] console_flush_one_record+0x46f/0x710 [ 9.554060][ C0] console_unlock+0xee/0x1f0 [ 9.554062][ C0] vprintk_emit+0x37c/0x3e0 [ 9.554064][ C0] _printk+0xc7/0x100 [ 9.554067][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.554069][ C0] call_timer_fn+0x160/0x4d0 [ 9.554071][ C0] __run_timers+0x68f/0xaa0 [ 9.554073][ C0] run_timer_softirq+0xf0/0x160 [ 9.554075][ C0] handle_softirqs+0x1d3/0x900 [ 9.554077][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.554079][ C0] irq_exit_rcu+0xe/0x30 [ 9.554080][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.554083][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.554085][ C0] stack_trace_consume_entry+0xef/0x1c0 [ 9.554087][ C0] arch_stack_walk+0xc7/0x130 [ 9.554089][ C0] stack_trace_save+0x93/0xc0 [ 9.554091][ C0] kasan_save_stack+0x2f/0x50 [ 9.554093][ C0] kasan_save_track+0x14/0x30 [ 9.554096][ C0] __kasan_slab_alloc+0x60/0x70 [ 9.554098][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 9.554100][ C0] vm_area_dup+0x23/0x910 [ 9.554102][ C0] dup_mmap+0x645/0x1ba0 [ 9.554104][ C0] copy_process+0x2ea5/0x62d0 [ 9.554106][ C0] kernel_clone+0x1a4/0x6c0 [ 9.554108][ C0] __do_sys_clone+0xe3/0x130 [ 9.554110][ C0] do_syscall_64+0xff/0x530 [ 9.554112][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.554114][ C0] [ 9.554114][ C0] [ 9.554114][ C0] stack backtrace: [ 9.554118][ C0] CPU: 0 UID: 0 PID: 130 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.554123][ C0] Tainted: [W]=WARN [ 9.554124][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 9.554126][ C0] Call Trace: [ 9.554128][ C0] [ 9.554130][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.554135][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 9.554139][ C0] mark_lock_irq+0x989/0x9c0 [ 9.554141][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 9.554146][ C0] mark_lock+0x1d7/0xa00 [ 9.554149][ C0] mark_usage+0x42/0x170 [ 9.554151][ C0] __lock_acquire+0x388/0xc20 [ 9.554155][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.554157][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.554161][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.554164][ C0] ? lock_acquire+0x13c/0x160 [ 9.554167][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.554170][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.554172][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.554176][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 9.554179][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.554182][ C0] ? lock_acquire+0x13c/0x160 [ 9.554185][ C0] console_flush_one_record+0x46f/0x710 [ 9.554188][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 9.554191][ C0] ? __lock_acquire+0x518/0xc20 [ 9.554195][ C0] console_unlock+0xee/0x1f0 [ 9.554197][ C0] ? console_flush_one_record+0x710/0x710 [ 9.554200][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.554203][ C0] ? lock_acquire+0xa0/0x160 [ 9.554206][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.554208][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.554211][ C0] vprintk_emit+0x37c/0x3e0 [ 9.554215][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.554219][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.554221][ C0] _printk+0xc7/0x100 [ 9.554224][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.554227][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.554229][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.554233][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.554236][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.554238][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.554241][ C0] call_timer_fn+0x160/0x4d0 [ 9.554244][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.554247][ C0] ? debug_object_active_state+0x430/0x430 [ 9.554251][ C0] ? find_held_lock+0x2b/0x80 [ 9.554254][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.554256][ C0] ? mark_held_locks+0x40/0x70 [ 9.554260][ C0] __run_timers+0x68f/0xaa0 [ 9.554262][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.554266][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.554268][ C0] ? __lock_acquire+0x518/0xc20 [ 9.554273][ C0] ? __rwlock_init+0x150/0x150 [ 9.554277][ C0] run_timer_softirq+0xf0/0x160 [ 9.554279][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.554282][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.554285][ C0] handle_softirqs+0x1d3/0x900 [ 9.554288][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.554290][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.554294][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.554296][ C0] irq_exit_rcu+0xe/0x30 [ 9.554298][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.554301][ C0] [ 9.554302][ C0] [ 9.554304][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.554306][ C0] RIP: 0010:stack_trace_consume_entry+0xef/0x1c0 [ 9.554310][ C0] Code: 8b 08 48 8d 14 d1 48 b9 00 00 00 00 00 fc ff df 48 89 d7 48 c1 ef 03 80 3c 0f 00 0f 85 89 00 00 00 48 89 32 8b 70 08 39 70 10 <0f> 92 c1 89 c8 48 83 c4 18 c3 83 e9 01 89 48 0c b9 01 00 00 00 48 [ 9.554312][ C0] RSP: 0018:ffa0000000aff490 EFLAGS: 00000283 [ 9.554315][ C0] RAX: ffa0000000aff578 RBX: ffffffff8345e080 RCX: dffffc0000000000 [ 9.554317][ C0] RDX: ffa0000000aff600 RSI: 0000000000000040 RDI: 1ff400000015fec0 [ 9.554319][ C0] RBP: ffa0000000aff548 R08: 0000000000000000 R09: ffffffff87a46058 [ 9.554320][ C0] R10: 0000000000000000 R11: 0000000000000002 R12: ffa0000000aff578 [ 9.554321][ C0] R13: 0000000000000000 R14: ff1100000d3b23c0 R15: ff1100000576c3c0 [ 9.554323][ C0] ? write_profile+0xf0/0xf0 [ 9.554327][ C0] ? unwind_get_return_address+0x67/0xd0 [ 9.554330][ C0] arch_stack_walk+0xc7/0x130 [ 9.554334][ C0] ? kmem_cache_alloc_noprof+0x21f/0x5c0 [ 9.554337][ C0] stack_trace_save+0x93/0xc0 [ 9.554340][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 9.554343][ C0] ? is_bpf_text_address+0x72/0x110 [ 9.554346][ C0] ? kernel_text_address+0x149/0x170 [ 9.554349][ C0] kasan_save_stack+0x2f/0x50 [ 9.554351][ C0] ? kasan_save_stack+0x2f/0x50 [ 9.554359][ C0] ? kasan_save_track+0x14/0x30 [ 9.554362][ C0] ? __kasan_slab_alloc+0x60/0x70 [ 9.554364][ C0] ? kmem_cache_alloc_noprof+0x21f/0x5c0 [ 9.554374][ C0] kasan_save_track+0x14/0x30 [ 9.554377][ C0] __kasan_slab_alloc+0x60/0x70 [ 9.554380][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 9.554382][ C0] ? __vma_start_write+0x191/0x250 [ 9.554385][ C0] ? vm_area_dup+0x23/0x910 [ 9.554388][ C0] vm_area_dup+0x23/0x910 [ 9.554391][ C0] dup_mmap+0x645/0x1ba0 [ 9.554396][ C0] ? mmap_read_lock_maybe_expand+0x370/0x370 [ 9.554399][ C0] ? __lock_acquire+0x518/0xc20 [ 9.554401][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.554404][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.554407][ C0] ? validate_chain+0x38b/0xc20 [ 9.554410][ C0] ? find_held_lock+0x2b/0x80 [ 9.554414][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 9.554416][ C0] ? copy_process+0x2e96/0x62d0 [ 9.554419][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.554423][ C0] copy_process+0x2ea5/0x62d0 [ 9.554425][ C0] ? __lock_acquire+0x518/0xc20 [ 9.554430][ C0] ? pidfd_prepare+0x150/0x150 [ 9.554432][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.554435][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.554439][ C0] ? finish_task_switch.isra.0+0x209/0xa70 [ 9.554441][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.554444][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.554447][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.554449][ C0] ? validate_chain+0x38b/0xc20 [ 9.554452][ C0] kernel_clone+0x1a4/0x6c0 [ 9.554454][ C0] ? create_io_thread+0x130/0x130 [ 9.554458][ C0] ? find_held_lock+0x2b/0x80 [ 9.554461][ C0] __do_sys_clone+0xe3/0x130 [ 9.554464][ C0] ? __do_sys_vfork+0x110/0x110 [ 9.554468][ C0] ? restore_fpregs_from_fpstate+0x44/0x130 [ 9.554471][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.554476][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.554478][ C0] do_syscall_64+0xff/0x530 [ 9.554480][ C0] ? exc_page_fault+0xee/0x100 [ 9.554483][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.554485][ C0] RIP: 0033:0x7f583c1a2126 [ 9.554489][ C0] Code: 7d e0 e8 7d af f5 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a 89 c3 85 c0 75 2f 64 48 8b 04 25 10 00 00 [ 9.554491][ C0] RSP: 002b:00007ffcf35916c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 9.554493][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f583c1a2126 [ 9.554495][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 9.554496][ C0] RBP: 00007ffcf35916e0 R08: 0000000000000000 R09: 00007ffcf3591aa0 [ 9.554497][ C0] R10: 00007f583ba00490 R11: 0000000000000246 R12: 0000000000000003 [ 9.554499][ C0] R13: 0000000000000080 R14: 00007ffcf3591950 R15: 0000000000000000 [ 9.554503][ C0] [ 9.839259][ T114] virtme-ng-init: udev is done [ 9.848122][ T1] virtme-ng-init: initialization done [ 11.642704][ T186] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode [ 11.642721][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.642724][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 11.642726][ T186] preempt_count: 1, expected: 0 [ 11.642726][ T186] RCU nest depth: 0, expected: 0 [ 11.642728][ T186] INFO: lockdep is turned off. [ 11.642729][ T186] irq event stamp: 0 [ 11.642730][ T186] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 11.642734][ T186] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62d0 [ 11.642741][ T186] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62d0 [ 11.642743][ T186] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 11.642745][ T186] Preemption disabled at: [ 11.642746][ T186] [] vprintk_emit+0x31b/0x3e0 [ 11.642754][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.642758][ T186] Tainted: [W]=WARN [ 11.642759][ T186] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 11.642761][ T186] Call Trace: [ 11.642762][ T186] [ 11.642764][ T186] dump_stack_lvl+0x6f/0xa0 [ 11.642770][ T186] ? vprintk_emit+0x31b/0x3e0 [ 11.642772][ T186] __might_resched.cold+0x1fe/0x2c1 [ 11.642776][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.642779][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642782][ T186] __kmalloc_noprof+0x443/0x760 [ 11.642786][ T186] ? __rwlock_init+0x150/0x150 [ 11.642788][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 11.642793][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 11.642795][ T186] alloc_buf.isra.0+0x4b/0x260 [ 11.642797][ T186] put_chars+0x1e1/0x2f0 [ 11.642800][ T186] ? __send_to_port+0x420/0x420 [ 11.642802][ T186] ? console_prepend_replay+0x20/0x20 [ 11.642804][ T186] ? desc_read+0x219/0x2f0 [ 11.642807][ T186] hvc_console_print+0x292/0x780 [ 11.642811][ T186] ? hvc_write+0x3a0/0x3a0 [ 11.642813][ T186] ? __rwlock_init+0x150/0x150 [ 11.642814][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642816][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642818][ T186] console_emit_next_record+0x252/0x4f0 [ 11.642821][ T186] ? devkmsg_read+0x4e0/0x4e0 [ 11.642822][ T186] ? _prb_read_valid+0x6e0/0x6e0 [ 11.642824][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642826][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642827][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642829][ T186] ? lock_acquire+0x13c/0x160 [ 11.642831][ T186] ? console_flush_one_record+0x111/0x710 [ 11.642833][ T186] console_flush_one_record+0x46f/0x710 [ 11.642835][ T186] ? console_emit_next_record+0x4f0/0x4f0 [ 11.642837][ T186] console_unlock+0xee/0x1f0 [ 11.642839][ T186] ? lock_acquire+0x13c/0x160 [ 11.642840][ T186] ? console_flush_one_record+0x710/0x710 [ 11.642842][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642844][ T186] ? lock_release+0x184/0x1f0 [ 11.642845][ T186] ? lock_acquire+0xa0/0x160 [ 11.642846][ T186] ? sync_exp_reset_tree_hotplug+0x3e0/0x3f0 [ 11.642848][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.642850][ T186] ? vprintk_emit+0x320/0x3e0 [ 11.642852][ T186] vprintk_emit+0x37c/0x3e0 [ 11.642854][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 11.642856][ T186] ? do_raw_read_unlock+0x70/0x70 [ 11.642858][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642860][ T186] dev_vprintk_emit+0x27f/0x2c0 [ 11.642864][ T186] ? device_rename.cold+0xa/0xa [ 11.642866][ T186] ? proc_mkdir+0xf6/0x160 [ 11.642870][ T186] ? proc_create_mount_point+0x160/0x160 [ 11.642871][ T186] ? _raw_write_unlock+0x2d/0x50 [ 11.642876][ T186] dev_printk_emit+0xb9/0xee [ 11.642877][ T186] ? dev_vprintk_emit+0x2c0/0x2c0 [ 11.642880][ T186] ? irq_seq_stop+0x120/0x120 [ 11.642881][ T186] ? proc_create_mount_point+0x160/0x160 [ 11.642884][ T186] __netdev_printk+0x160/0x1d0 [ 11.642888][ T186] netdev_printk+0xdb/0x120 [ 11.642890][ T186] ? __netdev_printk+0x1d0/0x1d0 [ 11.642892][ T186] ? fbnic_irq_test+0x1c0/0x1c0 [ 11.642896][ T186] phylink_start.cold+0x74/0x92 [ 11.642899][ T186] ? rtnl_is_locked+0x15/0x20 [ 11.642902][ T186] __fbnic_open+0x153/0x190 [ 11.642905][ T186] fbnic_open+0x47/0x70 [ 11.642907][ T186] __dev_open+0x322/0x7a0 [ 11.642909][ T186] ? netif_state_change+0x3d0/0x3d0 [ 11.642910][ T186] ? do_setlink.isra.0+0x27a/0x2a60 [ 11.642912][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642914][ T186] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.642917][ T186] __dev_change_flags+0x4a4/0x6d0 [ 11.642919][ T186] ? netif_set_allmulti+0x2c0/0x2c0 [ 11.642920][ T186] ? __kernel_text_address+0x12/0x30 [ 11.642923][ T186] ? write_profile+0xf0/0xf0 [ 11.642926][ T186] netif_change_flags+0x87/0x190 [ 11.642927][ T186] ? do_setlink.isra.0+0x27a/0x2a60 [ 11.642929][ T186] do_setlink.isra.0+0x1d25/0x2a60 [ 11.642931][ T186] ? stack_trace_save+0x93/0xc0 [ 11.642932][ T186] ? rtnl_link_get_size+0x350/0x350 [ 11.642934][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642935][ T186] ? stack_depot_save_flags+0x1bc/0x790 [ 11.642939][ T186] ? kasan_save_stack+0x3d/0x50 [ 11.642942][ T186] ? kasan_save_stack+0x2f/0x50 [ 11.642944][ T186] ? kasan_save_track+0x14/0x30 [ 11.642945][ T186] ? __kasan_kmalloc+0x7b/0x90 [ 11.642947][ T186] ? __kmalloc_cache_noprof+0x29a/0x620 [ 11.642949][ T186] ? rtnl_newlink+0x124/0x11b0 [ 11.642950][ T186] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.642952][ T186] ? netlink_rcv_skb+0x14e/0x3a0 [ 11.642955][ T186] ? netlink_unicast+0x486/0x750 [ 11.642957][ T186] ? netlink_sendmsg+0x735/0xc60 [ 11.642958][ T186] ? ____sys_sendmsg+0x415/0x880 [ 11.642961][ T186] ? ___sys_sendmsg+0x14e/0x1d0 [ 11.642963][ T186] ? __sys_sendmsg+0x12c/0x1d0 [ 11.642964][ T186] ? do_syscall_64+0xff/0x530 [ 11.642966][ T186] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.642969][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642970][ T186] ? lock_acquire+0x13c/0x160 [ 11.642972][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642973][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642975][ T186] ? trace_contention_end+0xb3/0x180 [ 11.642977][ T186] ? __mutex_lock+0x1db/0x1ea0 [ 11.642979][ T186] ? __mutex_lock+0x9a3/0x1ea0 [ 11.642981][ T186] ? rtnl_newlink+0x9a8/0x11b0 [ 11.642983][ T186] ? ww_mutex_lock+0x160/0x160 [ 11.642985][ T186] ? __rtnl_newlink+0x3fa/0xa50 [ 11.642988][ T186] rtnl_newlink+0x9f1/0x11b0 [ 11.642990][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642991][ T186] ? rtnl_bridge_getlink+0x850/0x850 [ 11.642993][ T186] ? lock_acquire+0x13c/0x160 [ 11.642994][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.642996][ T186] ? is_bpf_text_address+0x3e/0x110 [ 11.642998][ T186] ? is_bpf_text_address+0x72/0x110 [ 11.642999][ T186] ? kernel_text_address+0x149/0x170 [ 11.643001][ T186] ? __kernel_text_address+0x12/0x30 [ 11.643002][ T186] ? write_profile+0xf0/0xf0 [ 11.643003][ T186] ? unwind_get_return_address+0x67/0xd0 [ 11.643005][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.643006][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.643008][ T186] ? cap_capable+0x1d7/0x3d0 [ 11.643011][ T186] ? lock_acquire+0x13c/0x160 [ 11.643012][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.643014][ T186] ? rtnl_bridge_getlink+0x850/0x850 [ 11.643015][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.643017][ T186] ? rtnl_link_fill+0x900/0x900 [ 11.643019][ T186] ? filter_irq_stacks+0xd0/0xd0 [ 11.643020][ T186] ? stack_depot_save_flags+0x1bc/0x790 [ 11.643023][ T186] netlink_rcv_skb+0x14e/0x3a0 [ 11.643025][ T186] ? rtnl_link_fill+0x900/0x900 [ 11.643027][ T186] ? lock_release+0x184/0x1f0 [ 11.643028][ T186] ? netlink_ack+0xcd0/0xcd0 [ 11.643030][ T186] ? __netlink_lookup+0xb9/0x6b0 [ 11.643033][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.643034][ T186] ? lock_release+0x184/0x1f0 [ 11.643036][ T186] netlink_unicast+0x486/0x750 [ 11.643038][ T186] ? netlink_attachskb+0x810/0x810 [ 11.643040][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.643042][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.643044][ T186] ? lock_acquire+0x13c/0x160 [ 11.643045][ T186] netlink_sendmsg+0x735/0xc60 [ 11.643048][ T186] ? netlink_unicast+0x750/0x750 [ 11.643050][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.643051][ T186] ? lock_release+0x184/0x1f0 [ 11.643053][ T186] ____sys_sendmsg+0x415/0x880 [ 11.643055][ T186] ? copy_msghdr_from_user+0x279/0x420 [ 11.643056][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 11.643058][ T186] ? move_addr_to_kernel+0x40/0x40 [ 11.643060][ T186] ? filter_irq_stacks+0xd0/0xd0 [ 11.643062][ T186] ___sys_sendmsg+0x14e/0x1d0 [ 11.643064][ T186] ? copy_msghdr_from_user+0x420/0x420 [ 11.643068][ T186] __sys_sendmsg+0x12c/0x1d0 [ 11.643070][ T186] ? __sys_sendmsg_sock+0x20/0x20 [ 11.643072][ T186] ? rcu_is_watching+0x16/0xd0 [ 11.643074][ T186] do_syscall_64+0xff/0x530 [ 11.643075][ T186] ? exc_page_fault+0xee/0x100 [ 11.643078][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.643079][ T186] RIP: 0033:0x7ff75d3ab54e [ 11.643081][ T186] 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 [ 11.643083][ T186] RSP: 002b:00007ffcdb0547a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.643088][ T186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff75d3ab54e [ 11.643089][ T186] RDX: 0000000000000000 RSI: 00007ffcdb054850 RDI: 0000000000000003 [ 11.643090][ T186] RBP: 00007ffcdb0547b0 R08: 0000000000000000 R09: 0000000000000000 [ 11.643091][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e550 [ 11.643092][ T186] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcdb054f10 [ 11.643094][ T186] [ 11.748376][ T10] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx [ 11.912156][ T186] ip (186) used greatest stack depth: 22632 bytes left