[ 13.103399][ T1] loop: module loaded [ 13.117677][ T1] scsi host0: ata_piix [ 13.121318][ T1] scsi host1: ata_piix [ 13.122813][ T1] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc080 irq 14 lpm-pol 0 [ 13.123098][ T1] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc088 irq 15 lpm-pol 0 [ 13.133162][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 13.146844][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 13.147189][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 13.152173][ T42] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 13.152553][ T1] rtc_cmos 00:04: RTC can wake from S4 [ 13.157146][ T1] rtc_cmos 00:04: registered as rtc0 [ 13.157442][ T1] rtc_cmos 00:04: setting system clock to 2024-03-22T00:14:46 UTC (1711066486) [ 13.158441][ T1] rtc_cmos 00:04: alarms up to one day, y3k, 242 bytes nvram, hpet irqs [ 13.162709][ T1] i6300ESB timer 0000:00:03.0: initialized. heartbeat=30 sec (nowayout=0) [ 13.163167][ T42] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 13.164565][ T1] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@lists.linux.dev [ 13.177095][ T1] NET: Registered PF_INET6 protocol family [ 13.182826][ T1] Segment Routing with IPv6 [ 13.183718][ T1] In-situ OAM (IOAM) with IPv6 [ 13.184251][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 13.188275][ T1] NET: Registered PF_PACKET protocol family [ 13.188538][ T1] 9pnet: Installing 9P2000 support [ 13.192001][ T1] Key type dns_resolver registered [ 13.197700][ T1] IPI shorthand broadcast: enabled [ 13.281026][ T67] ata2: found unknown device (class 0) [ 13.282355][ T67] ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 13.294738][ T57] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 13.313061][ T57] scsi 1:0:0:0: Attached scsi generic sg0 type 5 [ 13.464438][ T1] sched_clock: Marking stable (13454003793, 9855853)->(13476876985, -13017339) [ 13.482508][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 13.483734][ T1] registered taskstats version 1 [ 13.486337][ T1] Loading compiled-in X.509 certificates [ 13.584054][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 14917) [ 13.584072][ T77] kmemleak: Automatic memory scanning thread started [ 13.584387][ T1] page_owner is disabled [ 13.586066][ T1] PM: Magic number: 0:798:203 [ 13.586366][ T1] printk: legacy console [netcon0] enabled [ 13.586613][ T1] netconsole: network logging started [ 13.587755][ T1] ALSA device list: [ 13.587897][ T1] No soundcards found. [ 13.589308][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 13.590091][ T1] 9pnet_virtio: no channels available for device [ 13.594533][ T1] ================================================================== [ 13.594728][ T1] BUG: KASAN: slab-use-after-free in v9fs_stat2inode_dotl+0x9d6/0xb80 [ 13.594934][ T1] Read of size 8 at addr ffff888002a35868 by task swapper/0/1 [ 13.595119][ T1] [ 13.595184][ T1] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.8.0-virtme #1 [ 13.595375][ T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 13.595662][ T1] Call Trace: [ 13.595759][ T1] <TASK> [ 13.595826][ T1] dump_stack_lvl+0x82/0xd0 [ 13.595956][ T1] print_address_description.constprop.0+0x2c/0x3b0 [ 13.596117][ T1] ? v9fs_stat2inode_dotl+0x9d6/0xb80 [ 13.596245][ T1] print_report+0xb4/0x270 [ 13.596370][ T1] ? kasan_addr_to_slab+0x4e/0x90 [ 13.596499][ T1] kasan_report+0xbd/0xf0 [ 13.596600][ T1] ? v9fs_stat2inode_dotl+0x9d6/0xb80 [ 13.596730][ T1] v9fs_stat2inode_dotl+0x9d6/0xb80 [ 13.596857][ T1] v9fs_fid_iget_dotl+0x18c/0x210 [ 13.596984][ T1] v9fs_mount+0x3fe/0x7d0 [ 13.597081][ T1] ? __pfx_v9fs_mount+0x10/0x10 [ 13.597210][ T1] ? vfs_parse_fs_string+0xdb/0x130 [ 13.597337][ T1] ? __pfx_vfs_parse_fs_string+0x10/0x10 [ 13.597466][ T1] ? __pfx_v9fs_mount+0x10/0x10 [ 13.597596][ T1] legacy_get_tree+0x107/0x200 [ 13.597722][ T1] vfs_get_tree+0x8a/0x2e0 [ 13.597852][ T1] do_new_mount+0x27d/0x5e0 [ 13.597979][ T1] ? __pfx_do_new_mount+0x10/0x10 [ 13.598105][ T1] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 13.598263][ T1] ? __virt_addr_valid+0x227/0x420 [ 13.598393][ T1] path_mount+0x271/0x14f0 [ 13.598523][ T1] ? __pfx_path_mount+0x10/0x10 [ 13.598650][ T1] ? kmem_cache_free+0xd7/0x220 [ 13.598777][ T1] ? kern_path+0x3d/0x50 [ 13.598877][ T1] init_mount+0x9d/0xf0 [ 13.598976][ T1] ? __pfx_init_mount+0x10/0x10 [ 13.599105][ T1] do_mount_root+0xbc/0x330 [ 13.599233][ T1] mount_root_generic+0x22c/0x470 [ 13.599361][ T1] ? __pfx_mount_root_generic+0x10/0x10 [ 13.599491][ T1] ? mount_root+0x25b/0x2f0 [ 13.599624][ T1] prepare_namespace+0xa5/0x2d0 [ 13.599787][ T1] ? __pfx_prepare_namespace+0x10/0x10 [ 13.599915][ T1] ? __pfx_kernel_init+0x10/0x10 [ 13.600043][ T1] kernel_init+0x20/0x200 [ 13.600139][ T1] ? __pfx_kernel_init+0x10/0x10 [ 13.600265][ T1] ret_from_fork+0x31/0x70 [ 13.600392][ T1] ? __pfx_kernel_init+0x10/0x10 [ 13.600519][ T1] ret_from_fork_asm+0x1a/0x30 [ 13.600653][ T1] </TASK> [ 13.600748][ T1] [ 13.600815][ T1] Allocated by task 1: [ 13.600910][ T1] kasan_save_stack+0x24/0x50 [ 13.601038][ T1] kasan_save_track+0x14/0x30 [ 13.601165][ T1] __kasan_kmalloc+0x7f/0x90 [ 13.601290][ T1] p9_client_getattr_dotl+0x4c/0x1a0 [ 13.601414][ T1] v9fs_fid_iget_dotl+0xca/0x210 [ 13.601540][ T1] v9fs_mount+0x3fe/0x7d0 [ 13.601638][ T1] legacy_get_tree+0x107/0x200 [ 13.601764][ T1] vfs_get_tree+0x8a/0x2e0 [ 13.601893][ T1] do_new_mount+0x27d/0x5e0 [ 13.602020][ T1] path_mount+0x271/0x14f0 [ 13.602147][ T1] init_mount+0x9d/0xf0 [ 13.602242][ T1] do_mount_root+0xbc/0x330 [ 13.602366][ T1] mount_root_generic+0x22c/0x470 [ 13.602491][ T1] prepare_namespace+0xa5/0x2d0 [ 13.602615][ T1] kernel_init+0x20/0x200 [ 13.602712][ T1] ret_from_fork+0x31/0x70 [ 13.602838][ T1] ret_from_fork_asm+0x1a/0x30 [ 13.602967][ T1] [ 13.603031][ T1] Freed by task 1: [ 13.603124][ T1] kasan_save_stack+0x24/0x50 [ 13.603255][ T1] kasan_save_track+0x14/0x30 [ 13.603380][ T1] kasan_save_free_info+0x3b/0x60 [ 13.603504][ T1] __kasan_slab_free+0xf4/0x180 [ 13.603630][ T1] kfree+0xd3/0x230 [ 13.603727][ T1] v9fs_fid_iget_dotl+0x15e/0x210 [ 13.603853][ T1] v9fs_mount+0x3fe/0x7d0 [ 13.603948][ T1] legacy_get_tree+0x107/0x200 [ 13.604076][ T1] vfs_get_tree+0x8a/0x2e0 [ 13.604202][ T1] do_new_mount+0x27d/0x5e0 [ 13.604328][ T1] path_mount+0x271/0x14f0 [ 13.604452][ T1] init_mount+0x9d/0xf0 [ 13.604551][ T1] do_mount_root+0xbc/0x330 [ 13.604680][ T1] mount_root_generic+0x22c/0x470 [ 13.604827][ T1] prepare_namespace+0xa5/0x2d0 [ 13.604983][ T1] kernel_init+0x20/0x200 [ 13.605078][ T1] ret_from_fork+0x31/0x70 [ 13.605212][ T1] ret_from_fork_asm+0x1a/0x30 [ 13.605337][ T1] [ 13.605404][ T1] The buggy address belongs to the object at ffff888002a35868 [ 13.605404][ T1] which belongs to the cache kmalloc-192 of size 192 [ 13.605713][ T1] The buggy address is located 0 bytes inside of [ 13.605713][ T1] freed 192-byte region [ffff888002a35868, ffff888002a35928) [ 13.606018][ T1] [ 13.606081][ T1] The buggy address belongs to the physical page: [ 13.606239][ T1] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888002a359a0 pfn:0x2a34 [ 13.606494][ T1] head: order:1 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 13.606686][ T1] flags: 0x80000000000a40(workingset|slab|head|node=0|zone=1) [ 13.606881][ T1] page_type: 0xffffffff() [ 13.606980][ T1] raw: 0080000000000a40 ffff888001042c40 ffff888001040a88 ffff888001040a88 [ 13.607210][ T1] raw: ffff888002a359a0 00000000001a0015 00000001ffffffff 0000000000000000 [ 13.607437][ T1] head: 0080000000000a40 ffff888001042c40 ffff888001040a88 ffff888001040a88 [ 13.607665][ T1] head: ffff888002a359a0 00000000001a0015 00000001ffffffff 0000000000000000 [ 13.607894][ T1] head: 0080000000000001 ffffea00000a8d01 dead000000000122 00000000ffffffff [ 13.608115][ T1] head: 0000000200000000 0000000000000000 00000000ffffffff 0000000000000000 [ 13.608342][ T1] page dumped because: kasan: bad access detected [ 13.608500][ T1] [ 13.608562][ T1] Memory state around the buggy address: [ 13.608688][ T1] ffff888002a35700: fc fc fc fc fc fc 00 00 00 00 00 00 00 00 00 00 [ 13.608871][ T1] ffff888002a35780: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 13.609058][ T1] >ffff888002a35800: fc fc fc fc fc fc fc fc fc fc fc fc fc fa fb fb [ 13.609243][ T1] ^ [ 13.609423][ T1] ffff888002a35880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 13.609605][ T1] ffff888002a35900: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 13.609794][ T1] ================================================================== [ 13.610001][ T1] Disabling lock debugging due to kernel taint [ 13.610315][ T1] VFS: Mounted root (9p filesystem) readonly on device 0:20. [ 13.611397][ T1] devtmpfs: mounted [ 13.641941][ T1] Freeing unused kernel image (initmem) memory: 6440K [ 13.643426][ T1] Write protecting the kernel read-only data: 59392k [ 13.644155][ T1] Freeing unused kernel image (rodata/data gap) memory: 1028K [ 13.655948][ T1] Run /home/virtme/virtme-ng/virtme/guest/virtme-init as init process [ 19.240921][ T172] request_module: modprobe binfmt-0000 cannot be processed, kmod busy with 50 threads for more than 5 seconds now [ 19.241540][ T172] kworker/u20:12 (172) used greatest stack depth: 27272 bytes left [ 19.300952][ T1] Kernel panic - not syncing: Requested init /home/virtme/virtme-ng/virtme/guest/virtme-init failed (error -8). [ 19.301205][ T1] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G B 6.8.0-virtme #1 [ 19.301415][ T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 19.301660][ T1] Call Trace: [ 19.301741][ T1] <TASK> [ 19.301800][ T1] panic+0x506/0x5b0 [ 19.301887][ T1] ? __pfx_panic+0x10/0x10 [ 19.301994][ T1] ? kmem_cache_free+0xd7/0x220 [ 19.302103][ T1] ? kernel_execve+0x32a/0x460 [ 19.302210][ T1] kernel_init+0xee/0x200 [ 19.302294][ T1] ? __pfx_kernel_init+0x10/0x10 [ 19.302394][ T1] ret_from_fork+0x31/0x70 [ 19.302504][ T1] ? __pfx_kernel_init+0x10/0x10 [ 19.302610][ T1] ret_from_fork_asm+0x1a/0x30 [ 19.302719][ T1] </TASK> [ 19.302875][ T1] Kernel Offset: 0xb800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 19.303113][ T1] ---[ end Kernel panic - not syncing: Requested init /home/virtme/virtme-ng/virtme/guest/virtme-init failed (error -8). ]--- WAIT TIMEOUT stderr