virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.174485][ T1] PPP generic driver version 2.4.2 [ 1.174508][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.174510][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.174512][ T1] preempt_count: 1, expected: 0 [ 1.174513][ T1] RCU nest depth: 0, expected: 0 [ 1.174514][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.174515][ T1] #0: ffffffff99f99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.174527][ T1] #1: ffffffff99f99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.174531][ T1] #2: ffffffff99e89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.174535][ T1] #3: ffffffff99e89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.174539][ T1] irq event stamp: 357006 [ 1.174540][ T1] hardirqs last enabled at (357005): [] __down_trylock_console_sem+0x86/0xa0 [ 1.174542][ T1] hardirqs last disabled at (357006): [] console_emit_next_record+0x3f8/0x4f0 [ 1.174544][ T1] softirqs last enabled at (356794): [] handle_softirqs+0x67c/0x900 [ 1.174547][ T1] softirqs last disabled at (356785): [] __irq_exit_rcu+0x145/0x1c0 [ 1.174549][ T1] Preemption disabled at: [ 1.174549][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.174554][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.174557][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.174559][ T1] Call Trace: [ 1.174560][ T1] [ 1.174564][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.174569][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.174571][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.174575][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.174579][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.174584][ T1] __kmalloc_noprof+0x443/0x760 [ 1.174587][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.174593][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.174596][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.174599][ T1] put_chars+0x1e1/0x2f0 [ 1.174601][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.174603][ T1] ? __send_to_port+0x420/0x420 [ 1.174605][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.174610][ T1] ? validate_chain+0x38b/0xc20 [ 1.174615][ T1] hvc_console_print+0x292/0x780 [ 1.174621][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.174624][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.174626][ T1] ? lock_acquire+0x13c/0x160 [ 1.174630][ T1] console_emit_next_record+0x252/0x4f0 [ 1.174633][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.174637][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.174639][ T1] ? lock_acquire+0x13c/0x160 [ 1.174643][ T1] console_flush_one_record+0x46f/0x710 [ 1.174647][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.174648][ T1] ? __lock_acquire+0x518/0xc20 [ 1.174653][ T1] console_unlock+0xee/0x1f0 [ 1.174656][ T1] ? console_flush_one_record+0x710/0x710 [ 1.174657][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.174660][ T1] ? lock_acquire+0xa0/0x160 [ 1.174663][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.174665][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.174668][ T1] vprintk_emit+0x37c/0x3e0 [ 1.174671][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.174679][ T1] ? vxlan_init_module+0x80/0x80 [ 1.174683][ T1] _printk+0xc7/0x100 [ 1.174686][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.174688][ T1] ? add_chain_block+0x1e0/0x5b0 [ 1.174690][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.174695][ T1] ? add_device_randomness+0xbb/0x100 [ 1.174697][ T1] ? random_write_iter+0x20/0x20 [ 1.174700][ T1] ? phy_module_init+0x20/0x20 [ 1.174701][ T1] ? do_one_initcall+0x113/0x4f0 [ 1.174705][ T1] ppp_init+0x16/0x100 [ 1.174706][ T1] do_one_initcall+0x124/0x4f0 [ 1.174708][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.174710][ T1] ? parameq+0x110/0x110 [ 1.174716][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.174719][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.174722][ T1] kernel_init_freeable+0x596/0x630 [ 1.174725][ T1] ? rest_init+0x280/0x280 [ 1.174728][ T1] kernel_init+0x21/0x150 [ 1.174729][ T1] ? rest_init+0x280/0x280 [ 1.174730][ T1] ret_from_fork+0x474/0x6b0 [ 1.174734][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.174737][ T1] ? __switch_to+0x5a3/0xe00 [ 1.174740][ T1] ? rest_init+0x280/0x280 [ 1.174742][ T1] ret_from_fork_asm+0x11/0x20 [ 1.174749][ T1] [ 1.191261][ T1] NET: Registered PF_PPPOX protocol family [ 1.191999][ T1] i8042: PNP: No PS/2 controller found. [ 1.200407][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.200980][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T08:15:26 UTC (1787904926) [ 1.201845][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.204492][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.210566][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.213433][ T1] gre: GRE over IPv4 demultiplexer driver [ 1.213603][ T1] ip_gre: GRE over IPv4 tunneling driver [ 1.221100][ T1] Initializing XFRM netlink socket [ 1.221639][ T1] NET: Registered PF_INET6 protocol family [ 1.227730][ T1] Segment Routing with IPv6 [ 1.228118][ T1] In-situ OAM (IOAM) with IPv6 [ 1.228434][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.234793][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 1.238203][ T1] NET: Registered PF_PACKET protocol family [ 1.238465][ T1] 9pnet: Installing 9P2000 support [ 1.238820][ T1] Key type dns_resolver registered [ 1.239567][ T1] NET: Registered PF_VSOCK protocol family [ 1.244300][ T1] IPI shorthand broadcast: enabled [ 1.347173][ T1] sched_clock: Marking stable (1313001827, 33677346)->(1423562715, -76883542) [ 1.350159][ T1] registered taskstats version 1 [ 1.353036][ T1] Loading compiled-in X.509 certificates [ 1.401191][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.456189][ T1] Demotion targets for Node 0: null [ 1.456497][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11961) [ 1.456814][ T1] page_owner is disabled [ 1.465943][ T1] PM: Magic number: 6:683:271 [ 1.468288][ T1] ALSA device list: [ 1.468458][ T1] No soundcards found. [ 1.470200][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.472883][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.473733][ T1] devtmpfs: mounted [ 1.474041][ T1] VFS: Pivoted into new rootfs [ 1.503591][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.503849][ T1] Write protecting the kernel read-only data: 63488k [ 1.504524][ T1] Freeing unused kernel image (text/rodata gap) memory: 864K [ 1.505079][ T1] Freeing unused kernel image (rodata/data gap) memory: 1116K [ 1.505343][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.505614][ T1] with arguments: [ 1.505746][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.505980][ T1] with environment: [ 1.506107][ T1] HOME=/ [ 1.506229][ T1] TERM=dumb [ 1.506347][ T1] virtme_hostname=vmksft-drv-hw-dbg,debug-threads=on [ 1.506548][ T1] nr_open=2147483584 [ 1.506663][ T1] virtme_link_mods=/srv/vmksft/testing/wt-22/.virtme_mods/lib/modules/0.0.0 [ 1.506933][ T1] virtme_rw_overlay0=/etc [ 1.507097][ T1] virtme_rw_overlay1=/lib [ 1.507249][ T1] virtme_rw_overlay2=/home [ 1.507401][ T1] virtme_rw_overlay3=/opt [ 1.507565][ T1] virtme_rw_overlay4=/srv [ 1.507725][ T1] virtme_rw_overlay5=/usr [ 1.507876][ T1] virtme_rw_overlay6=/var [ 1.508035][ T1] virtme_rw_overlay7=/tmp [ 1.508187][ T1] virtme_console=ttyS0 [ 1.508343][ T1] virtme_chdir=srv/vmksft/testing/wt-22 [ 1.526118][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.527706][ T1] virtme-ng-init: Setting hostname to vmksft-drv-hw-dbg,debug-threads=on... [ 1.536299][ T1] overlayfs: failed to set xattr on upper [ 1.536588][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.536961][ T1] overlayfs: ...falling back to uuid=null. [ 1.539611][ T1] overlayfs: failed to set xattr on upper [ 1.539857][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.540154][ T1] overlayfs: ...falling back to uuid=null. [ 1.542138][ T1] overlayfs: failed to set xattr on upper [ 1.542381][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.542712][ T1] overlayfs: ...falling back to uuid=null. [ 1.544756][ T1] overlayfs: failed to set xattr on upper [ 1.544996][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.545278][ T1] overlayfs: ...falling back to uuid=null. [ 1.547266][ T1] overlayfs: failed to set xattr on upper [ 1.547505][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.548342][ T1] overlayfs: ...falling back to uuid=null. [ 1.550161][ T1] overlayfs: failed to set xattr on upper [ 1.550402][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.550703][ T1] overlayfs: ...falling back to uuid=null. [ 1.552635][ T1] overlayfs: failed to set xattr on upper [ 1.553335][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.553639][ T1] overlayfs: ...falling back to uuid=null. [ 1.555619][ T1] overlayfs: failed to set xattr on upper [ 1.555865][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.556162][ T1] overlayfs: ...falling back to uuid=null. [ 1.567367][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.602783][ T75] systemd-tmpfile (75) used greatest stack depth: 24944 bytes left [ 3.602800][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.602803][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: systemd-tmpfile [ 3.602804][ T75] preempt_count: 2, expected: 0 [ 3.602805][ T75] RCU nest depth: 0, expected: 0 [ 3.602806][ T75] locks held by systemd-tmpfile/75: 5, last CPU#1: [ 3.602808][ T75] #0: ffffffff99e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.602819][ T75] #1: ffffffff99f99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.602825][ T75] #2: ffffffff99f99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.602829][ T75] #3: ffffffff99e89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.602832][ T75] #4: ffffffff99e89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.602836][ T75] irq event stamp: 2334202 [ 3.602837][ T75] hardirqs last enabled at (2334201): [] __down_trylock_console_sem+0x86/0xa0 [ 3.602839][ T75] hardirqs last disabled at (2334202): [] console_emit_next_record+0x3f8/0x4f0 [ 3.602841][ T75] softirqs last enabled at (2333478): [] handle_softirqs+0x67c/0x900 [ 3.602843][ T75] softirqs last disabled at (2332353): [] __irq_exit_rcu+0x145/0x1c0 [ 3.602845][ T75] Preemption disabled at: [ 3.602846][ T75] [<0000000000000000>] 0x0 [ 3.602853][ T75] CPU: 1 UID: 0 PID: 75 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.602856][ T75] Tainted: [W]=WARN [ 3.602857][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.602859][ T75] Call Trace: [ 3.602860][ T75] [ 3.602861][ T75] dump_stack_lvl+0x6f/0xa0 [ 3.602868][ T75] __might_resched.cold+0x1fe/0x2c1 [ 3.602872][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.602876][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 3.602881][ T75] __kmalloc_noprof+0x443/0x760 [ 3.602884][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 3.602890][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 3.602893][ T75] alloc_buf.isra.0+0x4b/0x260 [ 3.602896][ T75] put_chars+0x1e1/0x2f0 [ 3.602900][ T75] ? __send_to_port+0x420/0x420 [ 3.602902][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 3.602905][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.602908][ T75] ? validate_chain+0x38b/0xc20 [ 3.602912][ T75] hvc_console_print+0x292/0x780 [ 3.602915][ T75] ? __lock_acquire+0x518/0xc20 [ 3.602917][ T75] ? __lock_acquire+0x518/0xc20 [ 3.602921][ T75] ? hvc_write+0x3a0/0x3a0 [ 3.602924][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.602928][ T75] ? lock_acquire+0x13c/0x160 [ 3.602931][ T75] console_emit_next_record+0x252/0x4f0 [ 3.602935][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 3.602939][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.602941][ T75] ? lock_acquire+0x13c/0x160 [ 3.602945][ T75] console_flush_one_record+0x46f/0x710 [ 3.602949][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 3.602951][ T75] ? __lock_acquire+0x518/0xc20 [ 3.602955][ T75] console_unlock+0xee/0x1f0 [ 3.602958][ T75] ? console_flush_one_record+0x710/0x710 [ 3.602960][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.602962][ T75] ? lock_acquire+0xa0/0x160 [ 3.602966][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.602967][ T75] ? vprintk_emit+0x320/0x3e0 [ 3.602970][ T75] vprintk_emit+0x37c/0x3e0 [ 3.602974][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 3.602977][ T75] ? __lock_acquire+0x518/0xc20 [ 3.602980][ T75] _printk+0xc7/0x100 [ 3.602982][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.602982][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.602982][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.602982][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.602984][ T75] ? snapshot_read.cold+0x21/0x21 [ 3.602986][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.602989][ T75] ? __rwlock_init+0x150/0x150 [ 3.602993][ T75] ? do_raw_spin_lock+0x131/0x280 [ 3.602995][ T75] do_exit.cold+0x82/0x9c [ 3.602999][ T75] ? exit_notify+0x890/0x890 [ 3.603000][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 3.603002][ T75] ? rcu_is_watching+0x16/0xd0 [ 3.603006][ T75] do_group_exit+0xb8/0x370 [ 3.603009][ T75] __x64_sys_exit_group+0x3c/0x50 [ 3.603011][ T75] x64_sys_call+0x1567/0x1570 [ 3.603013][ T75] do_syscall_64+0xff/0x530 [ 3.603016][ T75] ? exc_page_fault+0xee/0x100 [ 3.603020][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.603022][ T75] RIP: 0033:0x7fdfa9dd11b8 [ 3.603024][ T75] Code: Unable to access opcode bytes at 0x7fdfa9dd118e. [ 3.603025][ T75] RSP: 002b:00007ffecf14ada8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.603027][ T75] RAX: ffffffffffffffda RBX: 00007fdfa9f01f88 RCX: 00007fdfa9dd11b8 [ 3.603029][ T75] RDX: 00007fdfa962f4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.603030][ T75] RBP: 00007ffecf14ae00 R08: 0000000000000000 R09: 0000000000001000 [ 3.603030][ T75] R10: 00007ffecf14abc0 R11: 0000000000000246 R12: 0000000000000001 [ 3.603031][ T75] R13: 0000000000000049 R14: 00007fdfa9f00680 R15: 00007fdfa9f01fa0 [ 3.603038][ T75] [ 3.623500][ T1] virtme-ng-init: basic initialization done [ 3.671271][ T80] ip (80) used greatest stack depth: 24832 bytes left [ 3.691999][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.692361][ T76] virtme-ng-init: triggering udev coldplug [ 5.694450][ T76] virtme-ng-init: waiting for udev to settle [ 5.694467][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.694469][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.694471][ T76] preempt_count: 1, expected: 0 [ 5.694472][ T76] RCU nest depth: 0, expected: 0 [ 5.694473][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.694475][ T76] #0: ffffffff99f99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.694487][ T76] #1: ffffffff99f99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.694492][ T76] #2: ffffffff99e89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.694495][ T76] #3: ffffffff99e89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.694499][ T76] irq event stamp: 4198 [ 5.694500][ T76] hardirqs last enabled at (4197): [] __down_trylock_console_sem+0x86/0xa0 [ 5.694502][ T76] hardirqs last disabled at (4198): [] console_emit_next_record+0x3f8/0x4f0 [ 5.694504][ T76] softirqs last enabled at (4112): [] handle_softirqs+0x67c/0x900 [ 5.694508][ T76] softirqs last disabled at (2731): [] __irq_exit_rcu+0x145/0x1c0 [ 5.694510][ T76] Preemption disabled at: [ 5.694511][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.694516][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.694519][ T76] Tainted: [W]=WARN [ 5.694521][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.694522][ T76] Call Trace: [ 5.694524][ T76] [ 5.694525][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.694531][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.694533][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.694538][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.694542][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.694547][ T76] __kmalloc_noprof+0x443/0x760 [ 5.694549][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.694555][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.694558][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.694561][ T76] put_chars+0x1e1/0x2f0 [ 5.694564][ T76] ? __send_to_port+0x420/0x420 [ 5.694566][ T76] ? printk_get_next_message+0x2fe/0x7d0 [ 5.694570][ T76] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.694572][ T76] ? validate_chain+0x38b/0xc20 [ 5.694576][ T76] hvc_console_print+0x292/0x780 [ 5.694580][ T76] ? __lock_acquire+0x518/0xc20 [ 5.694581][ T76] ? __lock_acquire+0x518/0xc20 [ 5.694585][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.694589][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.694592][ T76] ? lock_acquire+0x13c/0x160 [ 5.694596][ T76] console_emit_next_record+0x252/0x4f0 [ 5.694599][ T76] ? devkmsg_read+0x4e0/0x4e0 [ 5.694603][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.694606][ T76] ? lock_acquire+0x13c/0x160 [ 5.694609][ T76] console_flush_one_record+0x46f/0x710 [ 5.694613][ T76] ? console_emit_next_record+0x4f0/0x4f0 [ 5.694615][ T76] ? __lock_acquire+0x518/0xc20 [ 5.694620][ T76] console_unlock+0xee/0x1f0 [ 5.694622][ T76] ? console_flush_one_record+0x710/0x710 [ 5.694624][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.694626][ T76] ? lock_acquire+0xa0/0x160 [ 5.694630][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.694631][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.694635][ T76] vprintk_emit+0x37c/0x3e0 [ 5.694638][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.694641][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.694646][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.694650][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.694652][ T76] ? simple_strntoull+0x10f/0x140 [ 5.694656][ T76] ? date_str+0x1e0/0x1e0 [ 5.694659][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.694663][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.694665][ T76] ? vprintk_default+0x20/0x20 [ 5.694670][ T76] ? vprintk_default+0x20/0x20 [ 5.694672][ T76] new_sync_write+0x33e/0x760 [ 5.694675][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 5.694681][ T76] ? new_sync_read+0x750/0x750 [ 5.694684][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.694689][ T76] ? __fget_files+0x1e3/0x460 [ 5.694692][ T76] vfs_write+0x6a2/0xbd0 [ 5.694696][ T76] ksys_write+0x116/0x250 [ 5.694698][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.694701][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.694704][ T76] do_syscall_64+0xff/0x530 [ 5.694707][ T76] ? exc_page_fault+0xee/0x100 [ 5.694710][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.694713][ T76] RIP: 0033:0x7fa1d2846ed2 [ 5.694717][ T76] 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 [ 5.694718][ T76] RSP: 002b:00007fa1d278dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.694721][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fa1d2846ed2 [ 5.694722][ T76] RDX: 000000000000002e RSI: 00007fa1cc0012c0 RDI: 0000000000000003 [ 5.694723][ T76] RBP: 00007fa1d278dc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.694724][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa1d28d10a0 [ 5.694724][ T76] R13: 00007fa1d27cf3e0 R14: 00007fa1cc0012c0 R15: 00007fa1d278dda8 [ 5.694731][ T76] [ 5.705793][ T84] virtio_net virtio2 enp0s1: renamed from eth0 [ 5.772079][ T89] virtio_net virtio3 enp0s2: renamed from eth1 [ 6.312628][ T76] virtme-ng-init: udev is done [ 6.316930][ T1] virtme-ng-init: initialization done [ 8.006888][ T137] ip (137) used greatest stack depth: 24432 bytes left [ 8.006903][ T137] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.006905][ T137] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 137, name: ip [ 8.006907][ T137] preempt_count: 2, expected: 0 [ 8.006907][ T137] RCU nest depth: 0, expected: 0 [ 8.006908][ T137] locks held by ip/137: 5, last CPU#3: [ 8.006910][ T137] #0: ffffffff99e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 8.006921][ T137] #1: ffffffff99f99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.006927][ T137] #2: ffffffff99f99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.006930][ T137] #3: ffffffff99e89760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.006934][ T137] #4: ffffffff99e89660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 8.006938][ T137] irq event stamp: 25800 [ 8.006939][ T137] hardirqs last enabled at (25799): [] __down_trylock_console_sem+0x86/0xa0 [ 8.006941][ T137] hardirqs last disabled at (25800): [] console_emit_next_record+0x3f8/0x4f0 [ 8.006943][ T137] softirqs last enabled at (25102): [] handle_softirqs+0x67c/0x900 [ 8.006945][ T137] softirqs last disabled at (24749): [] __irq_exit_rcu+0x145/0x1c0 [ 8.006947][ T137] Preemption disabled at: [ 8.006948][ T137] [<0000000000000000>] 0x0 [ 8.006955][ T137] CPU: 3 UID: 0 PID: 137 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.006958][ T137] Tainted: [W]=WARN [ 8.006959][ T137] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.006960][ T137] Call Trace: [ 8.006962][ T137] [ 8.006963][ T137] dump_stack_lvl+0x6f/0xa0 [ 8.006969][ T137] __might_resched.cold+0x1fe/0x2c1 [ 8.006974][ T137] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.006978][ T137] ? __kmalloc_noprof+0xdb/0x760 [ 8.006982][ T137] __kmalloc_noprof+0x443/0x760 [ 8.006985][ T137] ? alloc_buf.isra.0+0x4b/0x260 [ 8.006991][ T137] ? do_raw_spin_unlock+0x59/0x250 [ 8.006994][ T137] alloc_buf.isra.0+0x4b/0x260 [ 8.006997][ T137] put_chars+0x1e1/0x2f0 [ 8.007001][ T137] ? __send_to_port+0x420/0x420 [ 8.007003][ T137] ? printk_get_next_message+0x2fe/0x7d0 [ 8.007006][ T137] ? rcu_read_lock_any_held+0x3c/0x90 [ 8.007009][ T137] ? validate_chain+0x38b/0xc20 [ 8.007013][ T137] hvc_console_print+0x292/0x780 [ 8.007017][ T137] ? __lock_acquire+0x518/0xc20 [ 8.007018][ T137] ? __lock_acquire+0x518/0xc20 [ 8.007022][ T137] ? hvc_write+0x3a0/0x3a0 [ 8.007026][ T137] ? rcu_is_watching+0x16/0xd0 [ 8.007029][ T137] ? lock_acquire+0x13c/0x160 [ 8.007033][ T137] console_emit_next_record+0x252/0x4f0 [ 8.007036][ T137] ? devkmsg_read+0x4e0/0x4e0 [ 8.007040][ T137] ? rcu_is_watching+0x16/0xd0 [ 8.007043][ T137] ? lock_acquire+0x13c/0x160 [ 8.007046][ T137] console_flush_one_record+0x46f/0x710 [ 8.007050][ T137] ? console_emit_next_record+0x4f0/0x4f0 [ 8.007052][ T137] ? __lock_acquire+0x518/0xc20 [ 8.007057][ T137] console_unlock+0xee/0x1f0 [ 8.007060][ T137] ? console_flush_one_record+0x710/0x710 [ 8.007061][ T137] ? rcu_is_watching+0x16/0xd0 [ 8.007064][ T137] ? lock_acquire+0xa0/0x160 [ 8.007067][ T137] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.007069][ T137] ? vprintk_emit+0x320/0x3e0 [ 8.007072][ T137] vprintk_emit+0x37c/0x3e0 [ 8.007075][ T137] ? wake_up_klogd_work_func+0x90/0x90 [ 8.007079][ T137] ? __lock_acquire+0x518/0xc20 [ 8.007082][ T137] _printk+0xc7/0x100 [ 8.007085][ T137] ? snapshot_read.cold+0x21/0x21 [ 8.007088][ T137] ? do_raw_spin_lock+0x131/0x280 [ 8.007091][ T137] ? __rwlock_init+0x150/0x150 [ 8.007094][ T137] ? do_raw_spin_lock+0x131/0x280 [ 8.007097][ T137] do_exit.cold+0x82/0x9c [ 8.007100][ T137] ? exit_notify+0x890/0x890 [ 8.007101][ T137] ? __lock_release.isra.0+0x69/0x1a0 [ 8.007104][ T137] ? rcu_is_watching+0x16/0xd0 [ 8.007108][ T137] do_group_exit+0xb8/0x370 [ 8.007111][ T137] __x64_sys_exit_group+0x3c/0x50 [ 8.007112][ T137] x64_sys_call+0x1567/0x1570 [ 8.007114][ T137] do_syscall_64+0xff/0x530 [ 8.007118][ T137] ? exc_page_fault+0xee/0x100 [ 8.007121][ T137] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.007124][ T137] RIP: 0033:0x7f0d598c71b8 [ 8.007126][ T137] Code: Unable to access opcode bytes at 0x7f0d598c718e. [ 8.007127][ T137] RSP: 002b:00007ffc6a4e8db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 8.007129][ T137] RAX: ffffffffffffffda RBX: 00007f0d599f7f88 RCX: 00007f0d598c71b8 [ 8.007131][ T137] RDX: 00007f0d59610b48 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 8.007131][ T137] RBP: 00007ffc6a4e8e10 R08: 0000000000000000 R09: 0000000000000050 [ 8.007132][ T137] R10: 00007ffc6a4e8bd0 R11: 0000000000000246 R12: 0000000000000001 [ 8.007133][ T137] R13: 0000000000000000 R14: 00007f0d599f6680 R15: 00007f0d599f7fa0 [ 8.007139][ T137] [ 9.896806][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 9.896839][ C0] [ 9.896840][ C0] ======================================================== [ 9.896842][ C0] WARNING: possible irq lock inversion dependency detected [ 9.896843][ C0] 7.2.0-virtme #1 Tainted: G W [ 9.896845][ C0] -------------------------------------------------------- [ 9.896845][ C0] swapper/0/0 just changed the state of lock: [ 9.896846][ C0] ffffffff99e89760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.896858][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 9.896859][ C0] (fs_reclaim){+.+.}-{0:0} [ 9.896860][ C0] [ 9.896860][ C0] [ 9.896860][ C0] and interrupts could create inverse lock ordering between them. [ 9.896860][ C0] [ 9.896861][ C0] [ 9.896861][ C0] other info that might help us debug this: [ 9.896862][ C0] Possible interrupt unsafe locking scenario: [ 9.896862][ C0] [ 9.896863][ C0] CPU0 CPU1 [ 9.896863][ C0] ---- ---- [ 9.896864][ C0] lock(fs_reclaim); [ 9.896865][ C0] local_irq_disable(); [ 9.896865][ C0] lock(console_owner); [ 9.896866][ C0] lock(fs_reclaim); [ 9.896867][ C0] [ 9.896867][ C0] lock(console_owner); [ 9.896868][ C0] [ 9.896868][ C0] *** DEADLOCK *** [ 9.896868][ C0] [ 9.896868][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 9.896870][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 9.896875][ C0] #1: ffffffff99ffe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 9.896879][ C0] #2: ffffffff99f99dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.896883][ C0] #3: ffffffff99f99e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.896886][ C0] [ 9.896886][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 9.896890][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 9.896893][ C0] HARDIRQ-ON-W at: [ 9.896894][ C0] __lock_acquire+0x388/0xc20 [ 9.896897][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896899][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.896902][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.896905][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.896907][ C0] workqueue_init+0x2a/0x680 [ 9.896911][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.896913][ C0] kernel_init+0x21/0x150 [ 9.896917][ C0] ret_from_fork+0x474/0x6b0 [ 9.896920][ C0] ret_from_fork_asm+0x11/0x20 [ 9.896923][ C0] SOFTIRQ-ON-W at: [ 9.896923][ C0] __lock_acquire+0x388/0xc20 [ 9.896925][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896926][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.896927][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.896929][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.896930][ C0] workqueue_init+0x2a/0x680 [ 9.896932][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.896933][ C0] kernel_init+0x21/0x150 [ 9.896934][ C0] ret_from_fork+0x474/0x6b0 [ 9.896935][ C0] ret_from_fork_asm+0x11/0x20 [ 9.896936][ C0] INITIAL USE at: [ 9.896937][ C0] __lock_acquire+0x388/0xc20 [ 9.896938][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896939][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.896941][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.896942][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.896943][ C0] workqueue_init+0x2a/0x680 [ 9.896945][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.896946][ C0] kernel_init+0x21/0x150 [ 9.896947][ C0] ret_from_fork+0x474/0x6b0 [ 9.896948][ C0] ret_from_fork_asm+0x11/0x20 [ 9.896949][ C0] } [ 9.896950][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 9.896954][ C0] ... acquired at: [ 9.896955][ C0] __lock_acquire+0x518/0xc20 [ 9.896956][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896957][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.896959][ C0] __kmalloc_noprof+0xd3/0x760 [ 9.896960][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.896964][ C0] put_chars+0x1e1/0x2f0 [ 9.896966][ C0] hvc_console_print+0x292/0x780 [ 9.896968][ C0] console_emit_next_record+0x252/0x4f0 [ 9.896970][ C0] console_flush_one_record+0x46f/0x710 [ 9.896972][ C0] console_unlock+0xee/0x1f0 [ 9.896973][ C0] vprintk_emit+0x37c/0x3e0 [ 9.896975][ C0] _printk+0xc7/0x100 [ 9.896978][ C0] ppp_init+0x16/0x100 [ 9.896980][ C0] do_one_initcall+0x124/0x4f0 [ 9.896981][ C0] kernel_init_freeable+0x596/0x630 [ 9.896982][ C0] kernel_init+0x21/0x150 [ 9.896983][ C0] ret_from_fork+0x474/0x6b0 [ 9.896984][ C0] ret_from_fork_asm+0x11/0x20 [ 9.896986][ C0] [ 9.896986][ C0] -> (console_owner){..-.}-{0:0} { [ 9.896988][ C0] IN-SOFTIRQ-W at: [ 9.896989][ C0] __lock_acquire+0x388/0xc20 [ 9.896990][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896991][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.896993][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.896995][ C0] console_flush_one_record+0x46f/0x710 [ 9.896996][ C0] console_unlock+0xee/0x1f0 [ 9.896997][ C0] vprintk_emit+0x37c/0x3e0 [ 9.896999][ C0] _printk+0xc7/0x100 [ 9.897000][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.897003][ C0] call_timer_fn+0x160/0x4d0 [ 9.897004][ C0] __run_timers+0x68f/0xaa0 [ 9.897006][ C0] run_timer_softirq+0xf0/0x160 [ 9.897007][ C0] handle_softirqs+0x1d3/0x900 [ 9.897010][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.897011][ C0] irq_exit_rcu+0xe/0x30 [ 9.897012][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.897015][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.897017][ C0] pv_native_safe_halt+0xf/0x10 [ 9.897018][ C0] default_idle+0x9/0x10 [ 9.897020][ C0] default_idle_call+0x6e/0xb0 [ 9.897022][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897024][ C0] do_idle+0xd8/0x190 [ 9.897025][ C0] cpu_startup_entry+0x53/0x70 [ 9.897027][ C0] rest_init+0x279/0x280 [ 9.897028][ C0] start_kernel+0x3af/0x3b0 [ 9.897029][ C0] x86_64_start_reservations+0x24/0x30 [ 9.897031][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.897032][ C0] common_startup_64+0x13e/0x148 [ 9.897035][ C0] INITIAL USE at: [ 9.897036][ C0] } [ 9.897036][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 9.897039][ C0] ... acquired at: [ 9.897040][ C0] mark_lock+0x1d7/0xa00 [ 9.897041][ C0] mark_usage+0x42/0x170 [ 9.897042][ C0] __lock_acquire+0x388/0xc20 [ 9.897043][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.897045][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.897046][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.897048][ C0] console_flush_one_record+0x46f/0x710 [ 9.897049][ C0] console_unlock+0xee/0x1f0 [ 9.897051][ C0] vprintk_emit+0x37c/0x3e0 [ 9.897052][ C0] _printk+0xc7/0x100 [ 9.897053][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.897055][ C0] call_timer_fn+0x160/0x4d0 [ 9.897056][ C0] __run_timers+0x68f/0xaa0 [ 9.897057][ C0] run_timer_softirq+0xf0/0x160 [ 9.897059][ C0] handle_softirqs+0x1d3/0x900 [ 9.897060][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.897061][ C0] irq_exit_rcu+0xe/0x30 [ 9.897062][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.897064][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.897065][ C0] pv_native_safe_halt+0xf/0x10 [ 9.897066][ C0] default_idle+0x9/0x10 [ 9.897068][ C0] default_idle_call+0x6e/0xb0 [ 9.897070][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897071][ C0] do_idle+0xd8/0x190 [ 9.897072][ C0] cpu_startup_entry+0x53/0x70 [ 9.897073][ C0] rest_init+0x279/0x280 [ 9.897074][ C0] start_kernel+0x3af/0x3b0 [ 9.897075][ C0] x86_64_start_reservations+0x24/0x30 [ 9.897077][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.897078][ C0] common_startup_64+0x13e/0x148 [ 9.897080][ C0] [ 9.897080][ C0] [ 9.897080][ C0] stack backtrace: [ 9.897082][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.897085][ C0] Tainted: [W]=WARN [ 9.897086][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.897088][ C0] Call Trace: [ 9.897089][ C0] [ 9.897090][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.897094][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 9.897096][ C0] mark_lock_irq+0x989/0x9c0 [ 9.897097][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 9.897100][ C0] mark_lock+0x1d7/0xa00 [ 9.897102][ C0] mark_usage+0x42/0x170 [ 9.897103][ C0] __lock_acquire+0x388/0xc20 [ 9.897106][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.897107][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.897109][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897112][ C0] ? lock_acquire+0x13c/0x160 [ 9.897114][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.897116][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.897117][ C0] console_emit_next_record+0x1f4/0x4f0 [ 9.897119][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 9.897122][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897123][ C0] ? lock_acquire+0x13c/0x160 [ 9.897125][ C0] console_flush_one_record+0x46f/0x710 [ 9.897128][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 9.897129][ C0] ? __lock_acquire+0x518/0xc20 [ 9.897132][ C0] console_unlock+0xee/0x1f0 [ 9.897133][ C0] ? console_flush_one_record+0x710/0x710 [ 9.897135][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897137][ C0] ? lock_acquire+0xa0/0x160 [ 9.897138][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.897140][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.897142][ C0] vprintk_emit+0x37c/0x3e0 [ 9.897144][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.897146][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.897148][ C0] _printk+0xc7/0x100 [ 9.897150][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.897152][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.897153][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897156][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.897157][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897159][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897160][ C0] call_timer_fn+0x160/0x4d0 [ 9.897162][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.897164][ C0] ? debug_object_active_state+0x430/0x430 [ 9.897167][ C0] ? find_held_lock+0x2b/0x80 [ 9.897169][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897171][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897173][ C0] __run_timers+0x68f/0xaa0 [ 9.897174][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897176][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.897178][ C0] ? __lock_acquire+0x518/0xc20 [ 9.897181][ C0] ? __rwlock_init+0x150/0x150 [ 9.897183][ C0] run_timer_softirq+0xf0/0x160 [ 9.897185][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.897187][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.897190][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897191][ C0] handle_softirqs+0x1d3/0x900 [ 9.897193][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897195][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.897197][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.897198][ C0] irq_exit_rcu+0xe/0x30 [ 9.897200][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.897201][ C0] [ 9.897202][ C0] [ 9.897203][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 9.897204][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.897206][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 9.897208][ 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 [ 9.897210][ C0] RSP: 0018:ffffffff99c07cf8 EFLAGS: 00000296 [ 9.897212][ C0] RAX: 000000000003ccf7 RBX: ffffffff99c1c600 RCX: ffffffff964f73a7 [ 9.897213][ C0] RDX: ffffffff99c1c600 RSI: ffffffff994ad54f RDI: ffffffff98e913e0 [ 9.897214][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 9.897215][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3380fa2 [ 9.897216][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 9.897217][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897220][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.897221][ C0] default_idle+0x9/0x10 [ 9.897223][ C0] default_idle_call+0x6e/0xb0 [ 9.897225][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897227][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 9.897228][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 9.897231][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897233][ C0] do_idle+0xd8/0x190 [ 9.897234][ C0] cpu_startup_entry+0x53/0x70 [ 9.897236][ C0] rest_init+0x279/0x280 [ 9.897237][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 9.897239][ C0] ? rest_init+0x280/0x280 [ 9.897240][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 9.897244][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 9.897246][ C0] ? acpi_enable+0x1e4/0x330 [ 9.897249][ C0] start_kernel+0x3af/0x3b0 [ 9.897250][ C0] x86_64_start_reservations+0x24/0x30 [ 9.897252][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.897254][ C0] common_startup_64+0x13e/0x148 [ 9.897257][ C0] [ 9.897261][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.897262][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 9.897264][ C0] preempt_count: 103, expected: 0 [ 9.897264][ C0] RCU nest depth: 0, expected: 0 [ 9.897265][ C0] INFO: lockdep is turned off. [ 9.897266][ C0] irq event stamp: 249095 [ 9.897266][ C0] hardirqs last enabled at (249094): [] __down_trylock_console_sem+0x86/0xa0 [ 9.897269][ C0] hardirqs last disabled at (249095): [] console_emit_next_record+0x3f8/0x4f0 [ 9.897271][ C0] softirqs last enabled at (249074): [] handle_softirqs+0x67c/0x900 [ 9.897272][ C0] softirqs last disabled at (249081): [] __irq_exit_rcu+0x145/0x1c0 [ 9.897273][ C0] Preemption disabled at: [ 9.897274][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 9.897277][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.897279][ C0] Tainted: [W]=WARN [ 9.897279][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.897280][ C0] Call Trace: [ 9.897280][ C0] [ 9.897281][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.897283][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 9.897285][ C0] __might_resched.cold+0x1fe/0x2c1 [ 9.897287][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.897290][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897292][ C0] __kmalloc_noprof+0x443/0x760 [ 9.897294][ C0] ? __rwlock_init+0x150/0x150 [ 9.897296][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 9.897298][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 9.897299][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.897302][ C0] put_chars+0x1e1/0x2f0 [ 9.897304][ C0] ? __send_to_port+0x420/0x420 [ 9.897307][ C0] hvc_console_print+0x292/0x780 [ 9.897309][ C0] ? mark_usage+0x42/0x170 [ 9.897311][ C0] ? __lock_acquire+0x388/0xc20 [ 9.897313][ C0] ? hvc_write+0x3a0/0x3a0 [ 9.897314][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 9.897316][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897318][ C0] ? lock_acquire+0x13c/0x160 [ 9.897320][ C0] console_emit_next_record+0x252/0x4f0 [ 9.897322][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 9.897324][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897326][ C0] ? lock_acquire+0x13c/0x160 [ 9.897328][ C0] console_flush_one_record+0x46f/0x710 [ 9.897330][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 9.897331][ C0] ? __lock_acquire+0x518/0xc20 [ 9.897334][ C0] console_unlock+0xee/0x1f0 [ 9.897336][ C0] ? console_flush_one_record+0x710/0x710 [ 9.897337][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897339][ C0] ? lock_acquire+0xa0/0x160 [ 9.897341][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.897342][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.897344][ C0] vprintk_emit+0x37c/0x3e0 [ 9.897346][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.897349][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.897350][ C0] _printk+0xc7/0x100 [ 9.897352][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.897354][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 9.897355][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897357][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.897359][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897361][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897362][ C0] call_timer_fn+0x160/0x4d0 [ 9.897364][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.897366][ C0] ? debug_object_active_state+0x430/0x430 [ 9.897367][ C0] ? find_held_lock+0x2b/0x80 [ 9.897368][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897370][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897372][ C0] __run_timers+0x68f/0xaa0 [ 9.897374][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897376][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.897378][ C0] ? __lock_acquire+0x518/0xc20 [ 9.897380][ C0] ? __rwlock_init+0x150/0x150 [ 9.897382][ C0] run_timer_softirq+0xf0/0x160 [ 9.897384][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.897386][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.897387][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897389][ C0] handle_softirqs+0x1d3/0x900 [ 9.897391][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897393][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.897394][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.897396][ C0] irq_exit_rcu+0xe/0x30 [ 9.897397][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.897399][ C0] [ 9.897400][ C0] [ 9.897400][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 9.897402][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.897403][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 9.897405][ 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 [ 9.897406][ C0] RSP: 0018:ffffffff99c07cf8 EFLAGS: 00000296 [ 9.897407][ C0] RAX: 000000000003ccf7 RBX: ffffffff99c1c600 RCX: ffffffff964f73a7 [ 9.897408][ C0] RDX: ffffffff99c1c600 RSI: ffffffff994ad54f RDI: ffffffff98e913e0 [ 9.897409][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 9.897409][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3380fa2 [ 9.897410][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 9.897411][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897413][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.897415][ C0] default_idle+0x9/0x10 [ 9.897417][ C0] default_idle_call+0x6e/0xb0 [ 9.897419][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897420][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 9.897422][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 9.897423][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897425][ C0] do_idle+0xd8/0x190 [ 9.897427][ C0] cpu_startup_entry+0x53/0x70 [ 9.897428][ C0] rest_init+0x279/0x280 [ 9.897429][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 9.897431][ C0] ? rest_init+0x280/0x280 [ 9.897433][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 9.897435][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 9.897436][ C0] ? acpi_enable+0x1e4/0x330 [ 9.897438][ C0] start_kernel+0x3af/0x3b0 [ 9.897440][ C0] x86_64_start_reservations+0x24/0x30 [ 9.897442][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.897443][ C0] common_startup_64+0x13e/0x148 [ 9.897446][ C0]