virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.144320][ T1] PPP generic driver version 2.4.2 [ 1.144348][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.144349][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.144351][ T1] preempt_count: 1, expected: 0 [ 1.144352][ T1] RCU nest depth: 0, expected: 0 [ 1.144353][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.144355][ T1] #0: ffffffff9ad99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.144367][ T1] #1: ffffffff9ad99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.144371][ T1] #2: ffffffff9ac89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.144375][ T1] #3: ffffffff9ac89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.144379][ T1] irq event stamp: 353984 [ 1.144379][ T1] hardirqs last enabled at (353983): [] __down_trylock_console_sem+0x86/0xa0 [ 1.144382][ T1] hardirqs last disabled at (353984): [] console_emit_next_record+0x3f8/0x4f0 [ 1.144384][ T1] softirqs last enabled at (353766): [] handle_softirqs+0x67c/0x900 [ 1.144388][ T1] softirqs last disabled at (353727): [] __irq_exit_rcu+0x145/0x1c0 [ 1.144390][ T1] Preemption disabled at: [ 1.144390][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.144396][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.144398][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.144400][ T1] Call Trace: [ 1.144402][ T1] [ 1.144405][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.144410][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.144413][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.144417][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.144422][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.144428][ T1] __kmalloc_noprof+0x443/0x760 [ 1.144430][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.144436][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.144439][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.144442][ T1] put_chars+0x1e1/0x2f0 [ 1.144445][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.144447][ T1] ? __send_to_port+0x420/0x420 [ 1.144449][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.144454][ T1] ? validate_chain+0x38b/0xc20 [ 1.144458][ T1] hvc_console_print+0x292/0x780 [ 1.144465][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.144468][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.144470][ T1] ? lock_acquire+0x13c/0x160 [ 1.144474][ T1] console_emit_next_record+0x252/0x4f0 [ 1.144477][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.144481][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.144483][ T1] ? lock_acquire+0x13c/0x160 [ 1.144487][ T1] console_flush_one_record+0x46f/0x710 [ 1.144491][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.144493][ T1] ? __lock_acquire+0x518/0xc20 [ 1.144498][ T1] console_unlock+0xee/0x1f0 [ 1.144500][ T1] ? console_flush_one_record+0x710/0x710 [ 1.144502][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.144504][ T1] ? lock_acquire+0xa0/0x160 [ 1.144508][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.144509][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.144512][ T1] vprintk_emit+0x37c/0x3e0 [ 1.144516][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.144521][ T1] ? vxlan_init_module+0x80/0x80 [ 1.144525][ T1] _printk+0xc7/0x100 [ 1.144528][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.144530][ T1] ? add_chain_block+0x1e0/0x5b0 [ 1.144532][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.144537][ T1] ? add_device_randomness+0xbb/0x100 [ 1.144539][ T1] ? random_write_iter+0x20/0x20 [ 1.144541][ T1] ? phy_module_init+0x20/0x20 [ 1.144543][ T1] ? do_one_initcall+0x113/0x4f0 [ 1.144546][ T1] ppp_init+0x16/0x100 [ 1.144548][ T1] do_one_initcall+0x124/0x4f0 [ 1.144550][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.144552][ T1] ? parameq+0x110/0x110 [ 1.144557][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.144561][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.144564][ T1] kernel_init_freeable+0x596/0x630 [ 1.144567][ T1] ? rest_init+0x280/0x280 [ 1.144570][ T1] kernel_init+0x21/0x150 [ 1.144571][ T1] ? rest_init+0x280/0x280 [ 1.144572][ T1] ret_from_fork+0x474/0x6b0 [ 1.144577][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.144580][ T1] ? __switch_to+0x5a3/0xe00 [ 1.144583][ T1] ? rest_init+0x280/0x280 [ 1.144585][ T1] ret_from_fork_asm+0x11/0x20 [ 1.144592][ T1] [ 1.160593][ T1] NET: Registered PF_PPPOX protocol family [ 1.161356][ T1] i8042: PNP: No PS/2 controller found. [ 1.169988][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.170397][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T08:40:22 UTC (1787906422) [ 1.171288][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.174077][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.180165][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.183017][ T1] gre: GRE over IPv4 demultiplexer driver [ 1.183185][ T1] ip_gre: GRE over IPv4 tunneling driver [ 1.190802][ T1] Initializing XFRM netlink socket [ 1.191357][ T1] NET: Registered PF_INET6 protocol family [ 1.197867][ T1] Segment Routing with IPv6 [ 1.198265][ T1] In-situ OAM (IOAM) with IPv6 [ 1.198588][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.205060][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 1.208141][ T1] NET: Registered PF_PACKET protocol family [ 1.208403][ T1] 9pnet: Installing 9P2000 support [ 1.208759][ T1] Key type dns_resolver registered [ 1.209494][ T1] NET: Registered PF_VSOCK protocol family [ 1.213900][ T1] IPI shorthand broadcast: enabled [ 1.318726][ T1] sched_clock: Marking stable (1285002378, 33634145)->(1394132362, -75495839) [ 1.321208][ T1] registered taskstats version 1 [ 1.323999][ T1] Loading compiled-in X.509 certificates [ 1.404248][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 1.422233][ T1] Demotion targets for Node 0: null [ 1.422525][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11963) [ 1.422822][ T1] page_owner is disabled [ 1.431553][ T1] PM: Magic number: 6:98:676 [ 1.433721][ T1] ALSA device list: [ 1.434388][ T1] No soundcards found. [ 1.435556][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.438166][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.438996][ T1] devtmpfs: mounted [ 1.439269][ T1] VFS: Pivoted into new rootfs [ 1.469001][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.469272][ T1] Write protecting the kernel read-only data: 63488k [ 1.471749][ T1] Freeing unused kernel image (text/rodata gap) memory: 864K [ 1.472300][ T1] Freeing unused kernel image (rodata/data gap) memory: 1116K [ 1.472578][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.473112][ T1] with arguments: [ 1.473232][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.473473][ T1] with environment: [ 1.473781][ T1] HOME=/ [ 1.473898][ T1] TERM=dumb [ 1.474016][ T1] virtme_hostname=vmksft-drv-hw-dbg,debug-threads=on [ 1.474202][ T1] nr_open=2147483584 [ 1.474319][ T1] virtme_link_mods=/srv/vmksft/testing/wt-22/.virtme_mods/lib/modules/0.0.0 [ 1.474581][ T1] virtme_rw_overlay0=/etc [ 1.474736][ T1] virtme_rw_overlay1=/lib [ 1.474886][ T1] virtme_rw_overlay2=/home [ 1.475038][ T1] virtme_rw_overlay3=/opt [ 1.475184][ T1] virtme_rw_overlay4=/srv [ 1.475340][ T1] virtme_rw_overlay5=/usr [ 1.475493][ T1] virtme_rw_overlay6=/var [ 1.475644][ T1] virtme_rw_overlay7=/tmp [ 1.475794][ T1] virtme_console=ttyS0 [ 1.475949][ T1] virtme_chdir=srv/vmksft/testing/wt-22 [ 1.492545][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.494084][ T1] virtme-ng-init: Setting hostname to vmksft-drv-hw-dbg,debug-threads=on... [ 1.505323][ T1] overlayfs: failed to set xattr on upper [ 1.505564][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.505846][ T1] overlayfs: ...falling back to uuid=null. [ 1.508062][ T1] overlayfs: failed to set xattr on upper [ 1.508256][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.508490][ T1] overlayfs: ...falling back to uuid=null. [ 1.510305][ T1] overlayfs: failed to set xattr on upper [ 1.510502][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.510741][ T1] overlayfs: ...falling back to uuid=null. [ 1.512473][ T1] overlayfs: failed to set xattr on upper [ 1.512690][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.512924][ T1] overlayfs: ...falling back to uuid=null. [ 1.514713][ T1] overlayfs: failed to set xattr on upper [ 1.514904][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.515144][ T1] overlayfs: ...falling back to uuid=null. [ 1.517425][ T1] overlayfs: failed to set xattr on upper [ 1.517621][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.518005][ T1] overlayfs: ...falling back to uuid=null. [ 1.519813][ T1] overlayfs: failed to set xattr on upper [ 1.520009][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.520249][ T1] overlayfs: ...falling back to uuid=null. [ 1.522603][ T1] overlayfs: failed to set xattr on upper [ 1.522800][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.523040][ T1] overlayfs: ...falling back to uuid=null. [ 1.533404][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.631852][ T73] systemd-tmpfile (73) used greatest stack depth: 24816 bytes left [ 3.631870][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.631873][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.631874][ T73] preempt_count: 2, expected: 0 [ 3.631875][ T73] RCU nest depth: 0, expected: 0 [ 3.631876][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.631878][ T73] #0: ffffffff9ac027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.631889][ T73] #1: ffffffff9ad99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.631895][ T73] #2: ffffffff9ad99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.631899][ T73] #3: ffffffff9ac89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.631903][ T73] #4: ffffffff9ac89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.631907][ T73] irq event stamp: 2345290 [ 3.631907][ T73] hardirqs last enabled at (2345289): [] __down_trylock_console_sem+0x86/0xa0 [ 3.631910][ T73] hardirqs last disabled at (2345290): [] console_emit_next_record+0x3f8/0x4f0 [ 3.631912][ T73] softirqs last enabled at (2345144): [] handle_softirqs+0x67c/0x900 [ 3.631914][ T73] softirqs last disabled at (2345139): [] __irq_exit_rcu+0x145/0x1c0 [ 3.631916][ T73] Preemption disabled at: [ 3.631917][ T73] [<0000000000000000>] 0x0 [ 3.631924][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.631928][ T73] Tainted: [W]=WARN [ 3.631929][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.631930][ T73] Call Trace: [ 3.631932][ T73] [ 3.631933][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.631940][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.631945][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.631949][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.631954][ T73] __kmalloc_noprof+0x443/0x760 [ 3.631957][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.631963][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.631966][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.631970][ T73] put_chars+0x1e1/0x2f0 [ 3.631973][ T73] ? __send_to_port+0x420/0x420 [ 3.631975][ T73] ? printk_get_next_message+0x2fe/0x7d0 [ 3.631978][ T73] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.631981][ T73] ? validate_chain+0x38b/0xc20 [ 3.631985][ T73] hvc_console_print+0x292/0x780 [ 3.631989][ T73] ? __lock_acquire+0x518/0xc20 [ 3.631990][ T73] ? __lock_acquire+0x518/0xc20 [ 3.631995][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.631998][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.632001][ T73] ? lock_acquire+0x13c/0x160 [ 3.632005][ T73] console_emit_next_record+0x252/0x4f0 [ 3.632009][ T73] ? devkmsg_read+0x4e0/0x4e0 [ 3.632013][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.632015][ T73] ? lock_acquire+0x13c/0x160 [ 3.632019][ T73] console_flush_one_record+0x46f/0x710 [ 3.632023][ T73] ? console_emit_next_record+0x4f0/0x4f0 [ 3.632025][ T73] ? __lock_acquire+0x518/0xc20 [ 3.632030][ T73] console_unlock+0xee/0x1f0 [ 3.632032][ T73] ? console_flush_one_record+0x710/0x710 [ 3.632034][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.632036][ T73] ? lock_acquire+0xa0/0x160 [ 3.632040][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.632042][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.632045][ T73] vprintk_emit+0x37c/0x3e0 [ 3.632048][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.632052][ T73] ? __lock_acquire+0x518/0xc20 [ 3.632055][ T73] _printk+0xc7/0x100 [ 3.632059][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.632061][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.632064][ T73] ? __rwlock_init+0x150/0x150 [ 3.632067][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.632070][ T73] do_exit.cold+0x82/0x9c [ 3.632073][ T73] ? exit_notify+0x890/0x890 [ 3.632075][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.632077][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.632081][ T73] do_group_exit+0xb8/0x370 [ 3.632084][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.632086][ T73] x64_sys_call+0x1567/0x1570 [ 3.632088][ T73] do_syscall_64+0xff/0x530 [ 3.632091][ T73] ? exc_page_fault+0xee/0x100 [ 3.632095][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.632097][ T73] RIP: 0033:0x7f11d53ac1b8 [ 3.632099][ T73] Code: Unable to access opcode bytes at 0x7f11d53ac18e. [ 3.632100][ T73] RSP: 002b:00007ffd8820da88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.632102][ T73] RAX: ffffffffffffffda RBX: 00007f11d54dcf88 RCX: 00007f11d53ac1b8 [ 3.632104][ T73] RDX: 00007f11d4c0a4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.632105][ T73] RBP: 00007ffd8820dae0 R08: 0000000000000000 R09: 0000000000001000 [ 3.632105][ T73] R10: 00007ffd8820d8a0 R11: 0000000000000246 R12: 0000000000000001 [ 3.632106][ T73] R13: 0000000000000049 R14: 00007f11d54db680 R15: 00007f11d54dcfa0 [ 3.632113][ T73] [ 3.632185][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.632185][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.632185][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.632185][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.649469][ T1] virtme-ng-init: basic initialization done [ 3.710746][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.711206][ T74] virtme-ng-init: triggering udev coldplug [ 4.497032][ T80] udevadm (80) used greatest stack depth: 24416 bytes left [ 5.882747][ T89] virtio_net virtio3 enp0s2: renamed from eth1 [ 5.882805][ T89] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.882808][ T89] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 89, name: (udev-worker) [ 5.882809][ T89] preempt_count: 1, expected: 0 [ 5.882810][ T89] RCU nest depth: 0, expected: 0 [ 5.882811][ T89] locks held by (udev-worker)/89: 5, last CPU#3: [ 5.882813][ T89] #0: ffffffff9b512c80 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 5.882825][ T89] #1: ffffffff9ad99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.882831][ T89] #2: ffffffff9ad99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.882835][ T89] #3: ffffffff9ac89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.882838][ T89] #4: ffffffff9ac89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.882842][ T89] irq event stamp: 205756 [ 5.882843][ T89] hardirqs last enabled at (205755): [] __down_trylock_console_sem+0x86/0xa0 [ 5.882845][ T89] hardirqs last disabled at (205756): [] console_emit_next_record+0x3f8/0x4f0 [ 5.882847][ T89] softirqs last enabled at (205750): [] netif_change_name+0x216/0x8c0 [ 5.882850][ T89] softirqs last disabled at (205748): [] netif_change_name+0x1ad/0x8c0 [ 5.882852][ T89] Preemption disabled at: [ 5.882852][ T89] [] vprintk_emit+0x31b/0x3e0 [ 5.882858][ T89] CPU: 3 UID: 0 PID: 89 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.882862][ T89] Tainted: [W]=WARN [ 5.882863][ T89] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.882864][ T89] Call Trace: [ 5.882866][ T89] [ 5.882868][ T89] dump_stack_lvl+0x6f/0xa0 [ 5.882873][ T89] ? vprintk_emit+0x31b/0x3e0 [ 5.882875][ T89] __might_resched.cold+0x1fe/0x2c1 [ 5.882880][ T89] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.882884][ T89] ? __kmalloc_noprof+0xdb/0x760 [ 5.882889][ T89] __kmalloc_noprof+0x443/0x760 [ 5.882892][ T89] ? alloc_buf.isra.0+0x4b/0x260 [ 5.882898][ T89] ? do_raw_spin_unlock+0x59/0x250 [ 5.882901][ T89] alloc_buf.isra.0+0x4b/0x260 [ 5.882904][ T89] put_chars+0x1e1/0x2f0 [ 5.882908][ T89] ? __send_to_port+0x420/0x420 [ 5.882912][ T89] ? validate_chain+0x34a/0xc20 [ 5.882916][ T89] hvc_console_print+0x292/0x780 [ 5.882919][ T89] ? __lock_acquire+0x518/0xc20 [ 5.882924][ T89] ? hvc_write+0x3a0/0x3a0 [ 5.882927][ T89] ? rcu_is_watching+0x16/0xd0 [ 5.882934][ T89] console_emit_next_record+0x252/0x4f0 [ 5.882938][ T89] ? devkmsg_read+0x4e0/0x4e0 [ 5.882942][ T89] ? rcu_is_watching+0x16/0xd0 [ 5.882944][ T89] ? lock_acquire+0x13c/0x160 [ 5.882948][ T89] console_flush_one_record+0x46f/0x710 [ 5.882952][ T89] ? console_emit_next_record+0x4f0/0x4f0 [ 5.882954][ T89] ? __lock_acquire+0x518/0xc20 [ 5.882959][ T89] console_unlock+0xee/0x1f0 [ 5.882962][ T89] ? console_flush_one_record+0x710/0x710 [ 5.882964][ T89] ? rcu_is_watching+0x16/0xd0 [ 5.882966][ T89] ? lock_acquire+0xa0/0x160 [ 5.882969][ T89] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.882971][ T89] ? vprintk_emit+0x320/0x3e0 [ 5.882974][ T89] vprintk_emit+0x37c/0x3e0 [ 5.882978][ T89] ? wake_up_klogd_work_func+0x90/0x90 [ 5.882980][ T89] ? write_profile+0xf0/0xf0 [ 5.882982][ T89] ? unwind_get_return_address+0x67/0xd0 [ 5.882988][ T89] dev_vprintk_emit+0x27f/0x2c0 [ 5.882992][ T89] ? device_rename.cold+0xa/0xa [ 5.882996][ T89] ? filter_irq_stacks+0xd0/0xd0 [ 5.883002][ T89] dev_printk_emit+0xb9/0xee [ 5.883004][ T89] ? dev_vprintk_emit+0x2c0/0x2c0 [ 5.883008][ T89] ? check_prev_add+0x316/0xe90 [ 5.883013][ T89] __netdev_printk+0x160/0x1d0 [ 5.883019][ T89] netdev_info+0xe2/0x116 [ 5.883021][ T89] ? netdev_notice+0x120/0x120 [ 5.883024][ T89] ? find_held_lock+0x2b/0x80 [ 5.883026][ T89] ? __lock_release.isra.0+0x69/0x1a0 [ 5.883029][ T89] ? mark_held_locks+0x40/0x70 [ 5.883032][ T89] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 5.883035][ T89] netif_change_name.cold+0x4f/0x89 [ 5.883037][ T89] ? __lock_acquire+0x518/0xc20 [ 5.883039][ T89] ? add_chain_block+0x1e7/0x5b0 [ 5.883041][ T89] ? static_obj+0x52/0x90 [ 5.883043][ T89] ? netdev_adjacent_rename_links+0x470/0x470 [ 5.883045][ T89] ? lock_acquire.part.0+0xd4/0x280 [ 5.883047][ T89] ? find_held_lock+0x2b/0x80 [ 5.883050][ T89] ? __asan_memset+0x27/0x50 [ 5.883055][ T89] do_setlink.isra.0+0x1f7d/0x2a60 [ 5.883058][ T89] ? __lock_acquire+0x518/0xc20 [ 5.883060][ T89] ? rtnl_link_get_size+0x350/0x350 [ 5.883062][ T89] ? mark_usage+0x61/0x170 [ 5.883063][ T89] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.883066][ T89] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.883068][ T89] ? validate_chain+0x38b/0xc20 [ 5.883073][ T89] ? __lock_acquire+0x518/0xc20 [ 5.883077][ T89] ? lock_acquire.part.0+0xd4/0x280 [ 5.883079][ T89] ? rtnl_setlink+0x29d/0x920 [ 5.883082][ T89] ? rcu_is_watching+0x16/0xd0 [ 5.883084][ T89] ? lock_acquire+0x13c/0x160 [ 5.883086][ T89] ? rcu_is_watching+0x16/0xd0 [ 5.883087][ T89] ? rcu_is_watching+0x16/0xd0 [ 5.883090][ T89] ? trace_contention_end+0xb3/0x180 [ 5.883093][ T89] ? __mutex_lock+0x1db/0x1ea0 [ 5.883097][ T89] ? __mutex_lock+0x9a3/0x1ea0 [ 5.883098][ T89] ? __lock_acquire+0x518/0xc20 [ 5.883100][ T89] ? rtnl_setlink+0x29d/0x920 [ 5.883102][ T89] ? mark_usage+0x61/0x170 [ 5.883105][ T89] ? ww_mutex_lock+0x160/0x160 [ 5.883106][ T89] ? nla_get_range_signed+0x3d0/0x3d0 [ 5.883112][ T89] ? mark_usage+0x61/0x170 [ 5.883115][ T89] ? cap_capable+0x1d7/0x3d0 [ 5.883123][ T89] rtnl_setlink+0x527/0x920 [ 5.883126][ T89] ? __rtnl_newlink+0xa50/0xa50 [ 5.883128][ T89] ? __lock_acquire+0x518/0xc20 [ 5.883150][ T89] ? lock_acquire.part.0+0xd4/0x280 [ 5.883152][ T89] ? find_held_lock+0x2b/0x80 [ 5.883155][ T89] ? __lock_release.isra.0+0x69/0x1a0 [ 5.883157][ T89] ? mark_usage+0x61/0x170 [ 5.883159][ T89] ? __lock_acquire+0x518/0xc20 [ 5.883163][ T89] ? lock_acquire.part.0+0xd4/0x280 [ 5.883165][ T89] ? find_held_lock+0x2b/0x80 [ 5.883167][ T89] ? __rtnl_newlink+0xa50/0xa50 [ 5.883169][ T89] ? __lock_release.isra.0+0x69/0x1a0 [ 5.883173][ T89] ? __rtnl_newlink+0xa50/0xa50 [ 5.883175][ T89] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 5.883178][ T89] ? rtnl_link_fill+0x900/0x900 [ 5.883180][ T89] ? __lock_acquire+0x518/0xc20 [ 5.883184][ T89] ? lock_acquire.part.0+0xd4/0x280 [ 5.883186][ T89] ? find_held_lock+0x2b/0x80 [ 5.883189][ T89] netlink_rcv_skb+0x14e/0x3a0 [ 5.883193][ T89] ? rtnl_link_fill+0x900/0x900 [ 5.883196][ T89] ? netlink_ack+0xcd0/0xcd0 [ 5.883202][ T89] ? netlink_deliver_tap+0xc5/0x330 [ 5.883204][ T89] ? netlink_deliver_tap+0x13c/0x330 [ 5.883209][ T89] netlink_unicast+0x486/0x750 [ 5.883213][ T89] ? netlink_attachskb+0x810/0x810 [ 5.883215][ T89] ? __lock_acquire+0x518/0xc20 [ 5.883220][ T89] netlink_sendmsg+0x735/0xc60 [ 5.883224][ T89] ? netlink_unicast+0x750/0x750 [ 5.883227][ T89] ? __might_fault+0x97/0x140 [ 5.883231][ T89] ? __might_fault+0x97/0x140 [ 5.883235][ T89] __sys_sendto+0x2aa/0x400 [ 5.883238][ T89] ? __ia32_sys_getpeername+0xd0/0xd0 [ 5.883248][ T89] ? exc_page_fault+0x87/0x100 [ 5.883254][ T89] __x64_sys_sendto+0xe4/0x1f0 [ 5.883256][ T89] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.883259][ T89] ? lockdep_hardirqs_on+0x91/0x130 [ 5.883261][ T89] ? do_syscall_64+0xa6/0x530 [ 5.883267][ T89] do_syscall_64+0xff/0x530 [ 5.883269][ T89] ? exc_page_fault+0xee/0x100 [ 5.883272][ T89] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.883274][ T89] RIP: 0033:0x7fd6f77d654e [ 5.883278][ T89] 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 [ 5.883279][ T89] RSP: 002b:00007fff61ecbea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 5.883282][ T89] RAX: ffffffffffffffda RBX: 00005595e3684f60 RCX: 00007fd6f77d654e [ 5.883283][ T89] RDX: 000000000000002c RSI: 00005595e37eb500 RDI: 0000000000000022 [ 5.883284][ T89] RBP: 00007fff61ecbeb0 R08: 00007fff61ecbf00 R09: 0000000000000080 [ 5.883285][ T89] R10: 0000000000000000 R11: 0000000000000202 R12: 00005595e37ef560 [ 5.883286][ T89] R13: 00007fff61ecbfe4 R14: 0000000000000000 R15: 0000000000000000 [ 5.883292][ T89] [ 5.934219][ T84] virtio_net virtio2 enp0s1: renamed from eth0 [ 5.939413][ T74] virtme-ng-init: waiting for udev to settle [ 6.640295][ T74] virtme-ng-init: udev is done [ 6.649497][ T1] virtme-ng-init: initialization done [ 8.403767][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 8.403956][ C0] [ 8.403958][ C0] ======================================================== [ 8.403959][ C0] WARNING: possible irq lock inversion dependency detected [ 8.403961][ C0] 7.2.0-virtme #1 Tainted: G W [ 8.403962][ C0] -------------------------------------------------------- [ 8.403963][ C0] swapper/0/0 just changed the state of lock: [ 8.403964][ C0] ffffffff9ac89760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.403977][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 8.403978][ C0] (fs_reclaim){+.+.}-{0:0} [ 8.403979][ C0] [ 8.403979][ C0] [ 8.403979][ C0] and interrupts could create inverse lock ordering between them. [ 8.403979][ C0] [ 8.403980][ C0] [ 8.403980][ C0] other info that might help us debug this: [ 8.403981][ C0] Possible interrupt unsafe locking scenario: [ 8.403981][ C0] [ 8.403981][ C0] CPU0 CPU1 [ 8.403982][ C0] ---- ---- [ 8.403982][ C0] lock(fs_reclaim); [ 8.403983][ C0] local_irq_disable(); [ 8.403984][ C0] lock(console_owner); [ 8.403984][ C0] lock(fs_reclaim); [ 8.403985][ C0] [ 8.403986][ C0] lock(console_owner); [ 8.403986][ C0] [ 8.403986][ C0] *** DEADLOCK *** [ 8.403986][ C0] [ 8.403987][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 8.403988][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 8.403994][ C0] #1: ffffffff9adfe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 8.403998][ C0] #2: ffffffff9ad99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.404002][ C0] #3: ffffffff9ad99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.404005][ C0] [ 8.404005][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 8.404010][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 8.404012][ C0] HARDIRQ-ON-W at: [ 8.404014][ C0] __lock_acquire+0x388/0xc20 [ 8.404016][ C0] lock_acquire.part.0+0xd4/0x280 [ 8.404018][ C0] fs_reclaim_acquire+0xd5/0x120 [ 8.404021][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 8.404024][ C0] kthread_create_worker_on_node+0xea/0x210 [ 8.404027][ C0] workqueue_init+0x2a/0x680 [ 8.404031][ C0] kernel_init_freeable+0x2fe/0x630 [ 8.404033][ C0] kernel_init+0x21/0x150 [ 8.404037][ C0] ret_from_fork+0x474/0x6b0 [ 8.404040][ C0] ret_from_fork_asm+0x11/0x20 [ 8.404043][ C0] SOFTIRQ-ON-W at: [ 8.404044][ C0] __lock_acquire+0x388/0xc20 [ 8.404045][ C0] lock_acquire.part.0+0xd4/0x280 [ 8.404047][ C0] fs_reclaim_acquire+0xd5/0x120 [ 8.404048][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 8.404049][ C0] kthread_create_worker_on_node+0xea/0x210 [ 8.404051][ C0] workqueue_init+0x2a/0x680 [ 8.404052][ C0] kernel_init_freeable+0x2fe/0x630 [ 8.404053][ C0] kernel_init+0x21/0x150 [ 8.404054][ C0] ret_from_fork+0x474/0x6b0 [ 8.404055][ C0] ret_from_fork_asm+0x11/0x20 [ 8.404056][ C0] INITIAL USE at: [ 8.404057][ C0] __lock_acquire+0x388/0xc20 [ 8.404058][ C0] lock_acquire.part.0+0xd4/0x280 [ 8.404060][ C0] fs_reclaim_acquire+0xd5/0x120 [ 8.404061][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 8.404062][ C0] kthread_create_worker_on_node+0xea/0x210 [ 8.404064][ C0] workqueue_init+0x2a/0x680 [ 8.404065][ C0] kernel_init_freeable+0x2fe/0x630 [ 8.404066][ C0] kernel_init+0x21/0x150 [ 8.404067][ C0] ret_from_fork+0x474/0x6b0 [ 8.404068][ C0] ret_from_fork_asm+0x11/0x20 [ 8.404069][ C0] } [ 8.404070][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 8.404075][ C0] ... acquired at: [ 8.404075][ C0] __lock_acquire+0x518/0xc20 [ 8.404077][ C0] lock_acquire.part.0+0xd4/0x280 [ 8.404078][ C0] fs_reclaim_acquire+0xd5/0x120 [ 8.404079][ C0] __kmalloc_noprof+0xd3/0x760 [ 8.404081][ C0] alloc_buf.isra.0+0x4b/0x260 [ 8.404085][ C0] put_chars+0x1e1/0x2f0 [ 8.404087][ C0] hvc_console_print+0x292/0x780 [ 8.404089][ C0] console_emit_next_record+0x252/0x4f0 [ 8.404091][ C0] console_flush_one_record+0x46f/0x710 [ 8.404092][ C0] console_unlock+0xee/0x1f0 [ 8.404094][ C0] vprintk_emit+0x37c/0x3e0 [ 8.404095][ C0] _printk+0xc7/0x100 [ 8.404098][ C0] ppp_init+0x16/0x100 [ 8.404101][ C0] do_one_initcall+0x124/0x4f0 [ 8.404102][ C0] kernel_init_freeable+0x596/0x630 [ 8.404103][ C0] kernel_init+0x21/0x150 [ 8.404104][ C0] ret_from_fork+0x474/0x6b0 [ 8.404105][ C0] ret_from_fork_asm+0x11/0x20 [ 8.404107][ C0] [ 8.404107][ C0] -> (console_owner){..-.}-{0:0} { [ 8.404109][ C0] IN-SOFTIRQ-W at: [ 8.404110][ C0] __lock_acquire+0x388/0xc20 [ 8.404111][ C0] lock_acquire.part.0+0xd4/0x280 [ 8.404112][ C0] console_lock_spinning_enable+0x5c/0x60 [ 8.404114][ C0] console_emit_next_record+0x1f4/0x4f0 [ 8.404115][ C0] console_flush_one_record+0x46f/0x710 [ 8.404117][ C0] console_unlock+0xee/0x1f0 [ 8.404118][ C0] vprintk_emit+0x37c/0x3e0 [ 8.404120][ C0] _printk+0xc7/0x100 [ 8.404121][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 8.404123][ C0] call_timer_fn+0x160/0x4d0 [ 8.404125][ C0] __run_timers+0x68f/0xaa0 [ 8.404126][ C0] run_timer_softirq+0xf0/0x160 [ 8.404128][ C0] handle_softirqs+0x1d3/0x900 [ 8.404130][ C0] __irq_exit_rcu+0x145/0x1c0 [ 8.404132][ C0] irq_exit_rcu+0xe/0x30 [ 8.404133][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 8.404135][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 8.404137][ C0] pv_native_safe_halt+0xf/0x10 [ 8.404139][ C0] default_idle+0x9/0x10 [ 8.404140][ C0] default_idle_call+0x6e/0xb0 [ 8.404142][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 8.404145][ C0] do_idle+0xd8/0x190 [ 8.404146][ C0] cpu_startup_entry+0x53/0x70 [ 8.404147][ C0] rest_init+0x279/0x280 [ 8.404148][ C0] start_kernel+0x3af/0x3b0 [ 8.404150][ C0] x86_64_start_reservations+0x24/0x30 [ 8.404152][ C0] x86_64_start_kernel+0x12b/0x130 [ 8.404154][ C0] common_startup_64+0x13e/0x148 [ 8.404156][ C0] INITIAL USE at: [ 8.404157][ C0] } [ 8.404157][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 8.404160][ C0] ... acquired at: [ 8.404161][ C0] mark_lock+0x1d7/0xa00 [ 8.404162][ C0] mark_usage+0x42/0x170 [ 8.404163][ C0] __lock_acquire+0x388/0xc20 [ 8.404165][ C0] lock_acquire.part.0+0xd4/0x280 [ 8.404166][ C0] console_lock_spinning_enable+0x5c/0x60 [ 8.404168][ C0] console_emit_next_record+0x1f4/0x4f0 [ 8.404169][ C0] console_flush_one_record+0x46f/0x710 [ 8.404171][ C0] console_unlock+0xee/0x1f0 [ 8.404172][ C0] vprintk_emit+0x37c/0x3e0 [ 8.404174][ C0] _printk+0xc7/0x100 [ 8.404175][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 8.404176][ C0] call_timer_fn+0x160/0x4d0 [ 8.404178][ C0] __run_timers+0x68f/0xaa0 [ 8.404179][ C0] run_timer_softirq+0xf0/0x160 [ 8.404181][ C0] handle_softirqs+0x1d3/0x900 [ 8.404182][ C0] __irq_exit_rcu+0x145/0x1c0 [ 8.404183][ C0] irq_exit_rcu+0xe/0x30 [ 8.404184][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 8.404186][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 8.404187][ C0] pv_native_safe_halt+0xf/0x10 [ 8.404188][ C0] default_idle+0x9/0x10 [ 8.404190][ C0] default_idle_call+0x6e/0xb0 [ 8.404191][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 8.404193][ C0] do_idle+0xd8/0x190 [ 8.404194][ C0] cpu_startup_entry+0x53/0x70 [ 8.404195][ C0] rest_init+0x279/0x280 [ 8.404196][ C0] start_kernel+0x3af/0x3b0 [ 8.404197][ C0] x86_64_start_reservations+0x24/0x30 [ 8.404198][ C0] x86_64_start_kernel+0x12b/0x130 [ 8.404200][ C0] common_startup_64+0x13e/0x148 [ 8.404201][ C0] [ 8.404201][ C0] [ 8.404201][ C0] stack backtrace: [ 8.404204][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.404207][ C0] Tainted: [W]=WARN [ 8.404208][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.404210][ C0] Call Trace: [ 8.404211][ C0] [ 8.404212][ C0] dump_stack_lvl+0x6f/0xa0 [ 8.404216][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 8.404219][ C0] mark_lock_irq+0x989/0x9c0 [ 8.404220][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 8.404223][ C0] mark_lock+0x1d7/0xa00 [ 8.404225][ C0] mark_usage+0x42/0x170 [ 8.404226][ C0] __lock_acquire+0x388/0xc20 [ 8.404228][ C0] lock_acquire.part.0+0xd4/0x280 [ 8.404230][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 8.404232][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404235][ C0] ? lock_acquire+0x13c/0x160 [ 8.404237][ C0] console_lock_spinning_enable+0x5c/0x60 [ 8.404239][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 8.404240][ C0] console_emit_next_record+0x1f4/0x4f0 [ 8.404242][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 8.404244][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404246][ C0] ? lock_acquire+0x13c/0x160 [ 8.404248][ C0] console_flush_one_record+0x46f/0x710 [ 8.404250][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 8.404252][ C0] ? __lock_acquire+0x518/0xc20 [ 8.404254][ C0] console_unlock+0xee/0x1f0 [ 8.404256][ C0] ? console_flush_one_record+0x710/0x710 [ 8.404258][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404259][ C0] ? lock_acquire+0xa0/0x160 [ 8.404261][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.404263][ C0] ? vprintk_emit+0x320/0x3e0 [ 8.404265][ C0] vprintk_emit+0x37c/0x3e0 [ 8.404267][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 8.404269][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 8.404271][ C0] _printk+0xc7/0x100 [ 8.404273][ C0] ? snapshot_read.cold+0x21/0x21 [ 8.404274][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 8.404276][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 8.404283][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 8.404285][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 8.404286][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 8.404288][ C0] call_timer_fn+0x160/0x4d0 [ 8.404290][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 8.404292][ C0] ? debug_object_active_state+0x430/0x430 [ 8.404295][ C0] ? find_held_lock+0x2b/0x80 [ 8.404297][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 8.404299][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404301][ C0] __run_timers+0x68f/0xaa0 [ 8.404303][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 8.404305][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 8.404307][ C0] ? __lock_acquire+0x518/0xc20 [ 8.404309][ C0] ? __rwlock_init+0x150/0x150 [ 8.404312][ C0] run_timer_softirq+0xf0/0x160 [ 8.404314][ C0] ? __run_timers+0xaa0/0xaa0 [ 8.404315][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 8.404318][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404320][ C0] handle_softirqs+0x1d3/0x900 [ 8.404322][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 8.404323][ C0] ? _local_bh_enable+0xc0/0xc0 [ 8.404325][ C0] __irq_exit_rcu+0x145/0x1c0 [ 8.404327][ C0] irq_exit_rcu+0xe/0x30 [ 8.404328][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 8.404330][ C0] [ 8.404331][ C0] [ 8.404331][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 8.404333][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 8.404336][ C0] Code: 48 8b 3d 94 82 66 02 e8 1f 00 00 00 48 2b 05 58 83 a5 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 f6 19 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 8.404338][ C0] RSP: 0018:ffffffff9aa07cf8 EFLAGS: 00000296 [ 8.404340][ C0] RAX: 000000000002b079 RBX: ffffffff9aa1c600 RCX: ffffffff972f73a7 [ 8.404341][ C0] RDX: ffffffff9aa1c600 RSI: ffffffff9a2ad54f RDI: ffffffff99c913e0 [ 8.404342][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 8.404343][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3540fa2 [ 8.404344][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 8.404345][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 8.404347][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 8.404349][ C0] default_idle+0x9/0x10 [ 8.404351][ C0] default_idle_call+0x6e/0xb0 [ 8.404353][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 8.404354][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 8.404356][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 8.404358][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404360][ C0] do_idle+0xd8/0x190 [ 8.404362][ C0] cpu_startup_entry+0x53/0x70 [ 8.404363][ C0] rest_init+0x279/0x280 [ 8.404365][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 8.404367][ C0] ? rest_init+0x280/0x280 [ 8.404368][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 8.404372][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 8.404374][ C0] ? acpi_enable+0x1e4/0x330 [ 8.404376][ C0] start_kernel+0x3af/0x3b0 [ 8.404378][ C0] x86_64_start_reservations+0x24/0x30 [ 8.404380][ C0] x86_64_start_kernel+0x12b/0x130 [ 8.404382][ C0] common_startup_64+0x13e/0x148 [ 8.404385][ C0] [ 8.404389][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.404390][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 8.404391][ C0] preempt_count: 103, expected: 0 [ 8.404392][ C0] RCU nest depth: 0, expected: 0 [ 8.404393][ C0] INFO: lockdep is turned off. [ 8.404393][ C0] irq event stamp: 176265 [ 8.404394][ C0] hardirqs last enabled at (176264): [] __down_trylock_console_sem+0x86/0xa0 [ 8.404396][ C0] hardirqs last disabled at (176265): [] console_emit_next_record+0x3f8/0x4f0 [ 8.404398][ C0] softirqs last enabled at (176226): [] handle_softirqs+0x67c/0x900 [ 8.404399][ C0] softirqs last disabled at (176251): [] __irq_exit_rcu+0x145/0x1c0 [ 8.404401][ C0] Preemption disabled at: [ 8.404401][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 8.404404][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.404406][ C0] Tainted: [W]=WARN [ 8.404406][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.404407][ C0] Call Trace: [ 8.404407][ C0] [ 8.404408][ C0] dump_stack_lvl+0x6f/0xa0 [ 8.404410][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 8.404411][ C0] __might_resched.cold+0x1fe/0x2c1 [ 8.404414][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.404418][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404420][ C0] __kmalloc_noprof+0x443/0x760 [ 8.404422][ C0] ? __rwlock_init+0x150/0x150 [ 8.404423][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 8.404426][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 8.404427][ C0] alloc_buf.isra.0+0x4b/0x260 [ 8.404430][ C0] put_chars+0x1e1/0x2f0 [ 8.404432][ C0] ? __send_to_port+0x420/0x420 [ 8.404435][ C0] hvc_console_print+0x292/0x780 [ 8.404438][ C0] ? mark_usage+0x42/0x170 [ 8.404439][ C0] ? __lock_acquire+0x388/0xc20 [ 8.404441][ C0] ? hvc_write+0x3a0/0x3a0 [ 8.404443][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 8.404445][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404446][ C0] ? lock_acquire+0x13c/0x160 [ 8.404448][ C0] console_emit_next_record+0x252/0x4f0 [ 8.404450][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 8.404453][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404454][ C0] ? lock_acquire+0x13c/0x160 [ 8.404456][ C0] console_flush_one_record+0x46f/0x710 [ 8.404458][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 8.404460][ C0] ? __lock_acquire+0x518/0xc20 [ 8.404462][ C0] console_unlock+0xee/0x1f0 [ 8.404464][ C0] ? console_flush_one_record+0x710/0x710 [ 8.404466][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404467][ C0] ? lock_acquire+0xa0/0x160 [ 8.404469][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.404471][ C0] ? vprintk_emit+0x320/0x3e0 [ 8.404473][ C0] vprintk_emit+0x37c/0x3e0 [ 8.404475][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 8.404477][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 8.404479][ C0] _printk+0xc7/0x100 [ 8.404480][ C0] ? snapshot_read.cold+0x21/0x21 [ 8.404482][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 8.404484][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 8.404486][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 8.404488][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 8.404490][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 8.404492][ C0] call_timer_fn+0x160/0x4d0 [ 8.404494][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 8.404496][ C0] ? debug_object_active_state+0x430/0x430 [ 8.404497][ C0] ? find_held_lock+0x2b/0x80 [ 8.404499][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 8.404500][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404502][ C0] __run_timers+0x68f/0xaa0 [ 8.404504][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 8.404506][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 8.404508][ C0] ? __lock_acquire+0x518/0xc20 [ 8.404510][ C0] ? __rwlock_init+0x150/0x150 [ 8.404513][ C0] run_timer_softirq+0xf0/0x160 [ 8.404515][ C0] ? __run_timers+0xaa0/0xaa0 [ 8.404516][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 8.404518][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404520][ C0] handle_softirqs+0x1d3/0x900 [ 8.404521][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 8.404523][ C0] ? _local_bh_enable+0xc0/0xc0 [ 8.404525][ C0] __irq_exit_rcu+0x145/0x1c0 [ 8.404526][ C0] irq_exit_rcu+0xe/0x30 [ 8.404528][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 8.404529][ C0] [ 8.404530][ C0] [ 8.404531][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 8.404532][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 8.404534][ C0] Code: 48 8b 3d 94 82 66 02 e8 1f 00 00 00 48 2b 05 58 83 a5 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 f6 19 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 8.404535][ C0] RSP: 0018:ffffffff9aa07cf8 EFLAGS: 00000296 [ 8.404536][ C0] RAX: 000000000002b079 RBX: ffffffff9aa1c600 RCX: ffffffff972f73a7 [ 8.404537][ C0] RDX: ffffffff9aa1c600 RSI: ffffffff9a2ad54f RDI: ffffffff99c913e0 [ 8.404537][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 8.404538][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3540fa2 [ 8.404539][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 8.404540][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 8.404542][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 8.404544][ C0] default_idle+0x9/0x10 [ 8.404546][ C0] default_idle_call+0x6e/0xb0 [ 8.404548][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 8.404549][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 8.404551][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 8.404552][ C0] ? rcu_is_watching+0x16/0xd0 [ 8.404554][ C0] do_idle+0xd8/0x190 [ 8.404556][ C0] cpu_startup_entry+0x53/0x70 [ 8.404557][ C0] rest_init+0x279/0x280 [ 8.404559][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 8.404561][ C0] ? rest_init+0x280/0x280 [ 8.404562][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 8.404564][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 8.404566][ C0] ? acpi_enable+0x1e4/0x330 [ 8.404567][ C0] start_kernel+0x3af/0x3b0 [ 8.404569][ C0] x86_64_start_reservations+0x24/0x30 [ 8.404571][ C0] x86_64_start_kernel+0x12b/0x130 [ 8.404573][ C0] common_startup_64+0x13e/0x148 [ 8.404576][ C0]