[ 23.455116] BUG: Bad rss-counter state mm:000000003a54c8f8 type:MM_FILEPAGES val:33 [ 23.455680] BUG: Bad rss-counter state mm:000000003a54c8f8 type:MM_ANONPAGES val:22 Starting Update UTMP about System Runlevel Changes... [ 23.568799] ================================================================== [ 23.569536] BUG: KASAN: slab-use-after-free in vma_interval_tree_remove+0xc75/0xec0 [ 23.570295] Read of size 8 at addr ffff88801a10e5c8 by task sshd/221 [ 23.570922] [ 23.571098] CPU: 0 PID: 221 Comm: sshd Not tainted 6.4.0-rc7-next-20230620 #1 [ 23.571791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 23.572603] Call Trace: [ 23.572862] [ 23.573095] dump_stack_lvl+0x91/0xf0 [ 23.573495] print_report+0xcc/0x620 [ 23.573890] ? __virt_addr_valid+0x102/0x340 [ 23.574340] ? vma_interval_tree_remove+0xc75/0xec0 [ 23.574848] ? vma_interval_tree_remove+0xc75/0xec0 [ 23.575349] kasan_report+0xbe/0xf0 [ 23.575736] ? vma_interval_tree_remove+0xc75/0xec0 [ 23.576243] vma_interval_tree_remove+0xc75/0xec0 [ 23.576730] vma_prepare+0xc54/0x11a0 [ 23.577116] __split_vma+0x5af/0x950 [ 23.577498] ? __pfx___split_vma+0x10/0x10 [ 23.577925] ? find_held_lock+0x2c/0x110 [ 23.578350] do_vmi_align_munmap+0x2ba/0x11f0 [ 23.578809] ? lock_is_held_type+0x9f/0x120 [ 23.579248] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 23.579737] ? mtree_range_walk+0x632/0x900 [ 23.580187] ? mas_walk+0x5c7/0x7c0 [ 23.580576] do_vmi_munmap+0x1f1/0x2b0 [ 23.580972] mmap_region+0x1f9/0x2660 [ 23.581361] ? vm_mmap_pgoff+0x15c/0x3a0 [ 23.581773] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 23.582352] ? __pfx_lock_acquire+0x10/0x10 [ 23.582786] ? __pfx_mmap_region+0x10/0x10 [ 23.583217] ? security_mmap_addr+0x7d/0xa0 [ 23.583649] ? get_unmapped_area+0x1f5/0x3f0 [ 23.584110] do_mmap+0x854/0xf00 [ 23.584465] vm_mmap_pgoff+0x1a6/0x3a0 [ 23.584867] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 23.585221] ksys_mmap_pgoff+0x3af/0x500 [ 23.585514] do_syscall_64+0x3f/0x90 [ 23.585783] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 23.586150] RIP: 0033:0x7f28e7f13d82 [ 23.586417] Code: eb aa 66 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 33 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 56 5b 5d c3 0f 1f 00 c7 05 ae 03 01 00 16 00 [ 23.587619] RSP: 002b:00007ffcbb687b78 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 23.588143] RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f28e7f13d82 [ 23.588630] RDX: 0000000000000005 RSI: 0000000000001000 RDI: 00007f28e734d000 [ 23.589112] RBP: 00007f28e734d000 R08: 0000000000000009 R09: 0000000000001000 [ 23.589595] R10: 0000000000000812 R11: 0000000000000206 R12: 000055f40c2d3ec0 [ 23.590085] R13: 00007ffcbb687b90 R14: 00007ffcbb687bc0 R15: 00007ffcbb687f20 [ 23.590576] [ 23.590744] [ 23.590863] Allocated by task 207: [ 23.591113] kasan_save_stack+0x22/0x50 [ 23.591399] kasan_set_track+0x25/0x30 [ 23.591686] __kasan_slab_alloc+0x59/0x70 [ 23.591984] kmem_cache_alloc+0x16b/0x370 [ 23.592275] vm_area_dup+0x20/0x160 [ 23.592540] __split_vma+0x170/0x950 [ 23.592800] split_vma+0xc6/0x110 [ 23.593052] mprotect_fixup+0x8d2/0xb30 [ 23.593343] do_mprotect_pkey+0x87e/0xd40 [ 23.593641] __x64_sys_mprotect+0x78/0xc0 [ 23.593949] do_syscall_64+0x3f/0x90 [ 23.594221] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 23.594583] [ 23.594703] Freed by task 204: [ 23.594933] kasan_save_stack+0x22/0x50 [ 23.595216] kasan_set_track+0x25/0x30 [ 23.595495] kasan_save_free_info+0x2b/0x50 [ 23.595799] __kasan_slab_free+0x10a/0x190 [ 23.596112] kmem_cache_free+0x10d/0x4d0 [ 23.596401] rcu_core+0x8c8/0x2860 [ 23.596653] __do_softirq+0x1b7/0x7d4 [ 23.596928] [ 23.597052] Last potentially related work creation: [ 23.597383] kasan_save_stack+0x22/0x50 [ 23.597672] __kasan_record_aux_stack+0x8e/0xa0 [ 23.598007] __call_rcu_common.constprop.0+0x6a/0xb90 [ 23.598383] remove_vma+0x139/0x170 [ 23.598640] do_vmi_align_munmap+0xd4a/0x11f0 [ 23.598954] do_vmi_munmap+0x1f1/0x2b0 [ 23.599228] __vm_munmap+0x138/0x3a0 [ 23.599497] __x64_sys_munmap+0x59/0x80 [ 23.599780] do_syscall_64+0x3f/0x90 [ 23.600058] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 23.600425] [ 23.600547] The buggy address belongs to the object at ffff88801a10e570 [ 23.600547] which belongs to the cache vm_area_struct of size 168 [ 23.601409] The buggy address is located 88 bytes inside of [ 23.601409] freed 168-byte region [ffff88801a10e570, ffff88801a10e618) [ 23.602209] [ 23.602332] The buggy address belongs to the physical page: [ 23.602714] page:0000000033d5c6db refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1a10e [ 23.603334] memcg:ffff88801a0c8f01 [ 23.603578] flags: 0x100000000000200(slab|node=0|zone=1) [ 23.603961] page_type: 0xffffffff() [ 23.604220] raw: 0100000000000200 ffff8880087a0c80 dead000000000122 0000000000000000 [ 23.604742] raw: 0000000000000000 0000000000110011 00000001ffffffff ffff88801a0c8f01 [ 23.605275] page dumped because: kasan: bad access detected [ 23.605656] [ 23.605777] Memory state around the buggy address: [ 23.606102] ffff88801a10e480: fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 23.606599] ffff88801a10e500: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fa fb [ 23.607081] >ffff88801a10e580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 23.607562] ^ [ 23.607954] ffff88801a10e600: fb fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb [ 23.608438] ffff88801a10e680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 23.608922] ================================================================== [ 23.609585] Disabling lock debugging due to kernel taint [ OK ] Finished Update UTMP about System Runlevel Changes. Debian GNU/Linux 11 syzkaller ttyS0 syzkaller login: [ 25.651687] BUG: Bad rss-counter state mm:00000000025eb08f type:MM_FILEPAGES val:33 [ 25.653031] BUG: Bad rss-counter state mm:00000000025eb08f type:MM_ANONPAGES val:22 [ 26.011403] BUG: Bad rss-counter state mm:0000000016446a50 type:MM_FILEPAGES val:33 [ 26.012482] BUG: Bad rss-counter state mm:0000000016446a50 type:MM_ANONPAGES val:22 Warning: Permanently added '[localhost]:32553' (ECDSA) to the list of known hosts. [ 26.263762] kmemleak: Cannot insert 0xffff8880166853e0 into the object search tree (overlaps existing) [ 26.264938] CPU: 1 PID: 238 Comm: sshd Tainted: G B 6.4.0-rc7-next-20230620 #1 [ 26.265994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 26.266996] Call Trace: [ 26.267321] [ 26.267609] dump_stack_lvl+0x91/0xf0 [ 26.268137] __create_object+0x736/0xc90 [ 26.268674] ? kasan_set_track+0x25/0x30 [ 26.269208] kmem_cache_alloc+0x20b/0x370 [ 26.269734] vm_area_dup+0x20/0x160 [ 26.270198] dup_mmap+0x94e/0x1770 [ 26.270661] ? __pfx_dup_mmap+0x10/0x10 [ 26.271161] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 26.271760] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 26.272407] ? trace_hardirqs_on+0x16/0x100 [ 26.272980] ? mm_init+0xb4a/0xe70 [ 26.273436] copy_process+0x3e68/0x7320 [ 26.273945] ? lock_acquire+0x434/0x4c0 [ 26.274452] ? __pfx_copy_process+0x10/0x10 [ 26.274994] ? expand_files+0x446/0x8e0 [ 26.275513] kernel_clone+0xeb/0x7d0 [ 26.276001] ? __pfx_kernel_clone+0x10/0x10 [ 26.276543] ? lock_acquire+0x434/0x4c0 [ 26.277039] ? lock_release+0x4d8/0x680 [ 26.277532] ? __pfx_lock_release+0x10/0x10 [ 26.278064] ? __pfx_lock_release+0x10/0x10 [ 26.278603] ? _raw_spin_unlock+0x1e/0x40 [ 26.279118] ? alloc_fd+0x2eb/0x760 [ 26.279590] __do_sys_clone+0xba/0x100 [ 26.280096] ? __pfx___do_sys_clone+0x10/0x10 [ 26.280663] ? fpregs_assert_state_consistent+0xbd/0xe0 [ 26.281324] do_syscall_64+0x3f/0x90 [ 26.281807] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 26.282453] RIP: 0033:0x7fdf04d044bb [ 26.282909] Code: ed 0f 85 f8 00 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 41 89 c5 85 c0 0f 85 9e 00 00 [ 26.285065] RSP: 002b:00007fff315a9f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 26.285973] RAX: ffffffffffffffda RBX: 000000000000dcea RCX: 00007fdf04d044bb [ 26.286828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 26.287668] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fdf04845900 [ 26.288535] R10: 00007fdf04845bd0 R11: 0000000000000246 R12: 0000000000000000 [ 26.289381] R13: 0000555cd5b69ec0 R14: 0000555cd5b7a2e0 R15: 00007fff315a9f90 [ 26.290232] [ 26.290536] kmemleak: Kernel memory leak detector disabled [ 26.291190] kmemleak: Object 0xffff8880166853a0 (size 168): [ 26.291850] kmemleak: comm "sshd", pid 238, jiffies 4294693179 [ 26.292579] kmemleak: min_count = 1 [ 26.293028] kmemleak: count = 0 [ 26.293443] kmemleak: flags = 0x1 [ 26.293874] kmemleak: checksum = 0 [ 26.294322] kmemleak: backtrace: [ 26.294747] vm_area_dup+0x20/0x160 [ 26.295197] dup_mmap+0x94e/0x1770 [ 26.295641] copy_process+0x3e68/0x7320 [ 26.296149] kernel_clone+0xeb/0x7d0 [ 26.296611] __do_sys_clone+0xba/0x100 [ 26.297094] do_syscall_64+0x3f/0x90 [ 26.297644] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 26.299326] kmemleak: Automatic memory scanning thread ended [ 26.327929] general protection fault, probably for non-canonical address 0xdffffc000002000e: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 26.329371] KASAN: probably user-memory-access in range [0x0000000000100070-0x0000000000100077] [ 26.330448] CPU: 0 PID: 246 Comm: sshd Tainted: G B 6.4.0-rc7-next-20230620 #1 [ 26.331529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 26.332573] RIP: 0010:unlink_anon_vmas+0x63/0x720 [ 26.333213] Code: ea 03 80 3c 02 00 0f 85 58 06 00 00 48 8b 44 24 08 48 8b 58 60 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 8d 6b f0 48 c1 ea 03 <80> 3c 02 00 0f 85 48 06 00 00 48 8b 03 4c 8d 68 f0 48 39 1c 24 0f [ 26.335453] RSP: 0018:ffff888016f97888 EFLAGS: 00010212 [ 26.336141] RAX: dffffc0000000000 RBX: 0000000000100073 RCX: 0000000000000000 [ 26.337026] RDX: 000000000002000e RSI: ffffffff817691af RDI: ffff8880180e59f8 [ 26.337958] RBP: 0000000000100063 R08: 0000000000000001 R09: ffffed1002cd066c [ 26.338864] R10: ffff888016683367 R11: 00000000000b6a61 R12: dffffc0000000000 [ 26.339751] R13: ffff888016685000 R14: 0000000000000001 R15: ffff8880180e5a20 [ 26.340667] FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 26.341674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.342416] CR2: 0000555cd5b80000 CR3: 000000000e4c0000 CR4: 0000000000350ef0 [ 26.343312] Call Trace: [ 26.343645] [ 26.343952] ? die_addr+0x3c/0xa0 [ 26.344420] ? exc_general_protection+0x125/0x220 [ 26.345067] ? asm_exc_general_protection+0x26/0x30 [ 26.345736] ? unlink_anon_vmas+0x1f/0x720 [ 26.346315] ? unlink_anon_vmas+0x63/0x720 [ 26.346878] ? unlink_anon_vmas+0x1f/0x720 [ 26.347441] free_pgtables+0x314/0x820 [ 26.347986] exit_mmap+0x2b4/0x940 [ 26.348477] ? __pfx_exit_mmap+0x10/0x10 [ 26.349030] ? delayed_uprobe_remove+0x27/0x230 [ 26.349657] mmput+0xd5/0x390 [ 26.350086] begin_new_exec+0x10b9/0x2fe0 [ 26.350637] ? kernel_read+0xcb/0x1b0 [ 26.351151] load_elf_binary+0x80b/0x5030 [ 26.351723] ? lock_release+0x4d8/0x680 [ 26.352265] ? lock_acquire+0x434/0x4c0 [ 26.352798] ? lock_release+0x4d8/0x680 [ 26.353333] ? __pfx_load_elf_binary+0x10/0x10 [ 26.353953] ? _raw_read_unlock+0x1e/0x40 [ 26.354506] ? load_misc_binary+0x679/0xb50 [ 26.355088] bprm_execve+0x803/0x1940 [ 26.355594] ? __pfx_bprm_execve+0x10/0x10 [ 26.356173] ? copy_strings.isra.0+0x551/0x850 [ 26.356780] do_execveat_common+0x734/0x8e0 [ 26.357350] ? __pfx_do_execveat_common+0x10/0x10 [ 26.357984] ? getname_flags.part.0+0x1dd/0x4f0 [ 26.358617] __x64_sys_execve+0x93/0xc0 [ 26.359140] do_syscall_64+0x3f/0x90 [ 26.359648] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 26.360351] RIP: 0033:0x7fdf04d046c7 [ 26.360848] Code: Unable to access opcode bytes at 0x7fdf04d0469d. [ 26.361633] RSP: 002b:00007fff315a97c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b [ 26.362602] RAX: ffffffffffffffda RBX: 0000555cd5b654d0 RCX: 00007fdf04d046c7 [ 26.363499] RDX: 0000555cd5b6b290 RSI: 00007fff315a9850 RDI: 0000555cd5b654d0 [ 26.364413] RBP: 00007fff315a9850 R08: 00000000000003ff R09: 0000000000000000 [ 26.365301] R10: 0000000000000008 R11: 0000000000000202 R12: 0000555cd5b6b290 [ 26.366193] R13: 0000555cd5b7fe20 R14: 0000555cd5b69ec0 R15: 0000555cd5b7e510 [ 26.367091] [ 26.367405] Modules linked in: [ 26.367898] ---[ end trace 0000000000000000 ]--- [ 26.368554] RIP: 0010:unlink_anon_vmas+0x63/0x720 [ 26.369205] Code: ea 03 80 3c 02 00 0f 85 58 06 00 00 48 8b 44 24 08 48 8b 58 60 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 8d 6b f0 48 c1 ea 03 <80> 3c 02 00 0f 85 48 06 00 00 48 8b 03 4c 8d 68 f0 48 39 1c 24 0f [ 26.371520] RSP: 0018:ffff888016f97888 EFLAGS: 00010212 [ 26.372219] RAX: dffffc0000000000 RBX: 0000000000100073 RCX: 0000000000000000 [ 26.373151] RDX: 000000000002000e RSI: ffffffff817691af RDI: ffff8880180e59f8 [ 26.374079] RBP: 0000000000100063 R08: 0000000000000001 R09: ffffed1002cd066c [ 26.375048] R10: ffff888016683367 R11: 00000000000b6a61 R12: dffffc0000000000 [ 26.375986] R13: ffff888016685000 R14: 0000000000000001 R15: ffff8880180e5a20 [ 26.376946] FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 26.378014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.378788] CR2: 00007fdf04d0469d CR3: 000000000e4c0000 CR4: 0000000000350ef0 [ 27.169185] BUG: non-zero pgtables_bytes on freeing mm: 24576 [ 27.216662] general protection fault, probably for non-canonical address 0x1493e26c000008: 0000 [#2] PREEMPT SMP KASAN NOPTI [ 27.217991] CPU: 0 PID: 248 Comm: journal-offline Tainted: G B D 6.4.0-rc7-next-20230620 #1 [ 27.219097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 27.220131] RIP: 0010:qlist_free_all+0xaf/0x1a0 [ 27.220735] Code: 80 4c 01 c2 0f 82 f8 00 00 00 48 c7 c0 00 00 00 80 48 2b 05 7b 5e ab 03 48 01 d0 48 c1 e8 0c 48 c1 e0 06 48 03 05 59 5e ab 03 <48> 8b 48 08 48 89 c2 f6 c1 01 0f 85 ba 00 00 00 0f 1f 44 00 00 48 [ 27.222816] RSP: 0018:ffff88801c8d7818 EFLAGS: 00010207 [ 27.223447] RAX: 001493e26c000000 RBX: 052a011b000000ee RCX: 1ffffffff0ba7c92 [ 27.224286] RDX: 052a011b800000ee RSI: 0000000000000008 RDI: ffffffff81806333 [ 27.225114] RBP: 0000000000000000 R08: 052a011b000000ee R09: 0000000000000000 [ 27.225977] R10: ffffffff85d3d357 R11: 0000000000110010 R12: dffffc0000000000 [ 27.226855] R13: ffff88801c8d7858 R14: 0000000000000000 R15: ffff88800d87c1d0 [ 27.227723] FS: 00007f1f68980700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 27.228664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.229355] CR2: 0000558c6f79fc64 CR3: 000000000b3c0000 CR4: 0000000000350ef0 [ 27.230182] Call Trace: [ 27.230495] [ 27.230776] ? die_addr+0x3c/0xa0 [ 27.231209] ? exc_general_protection+0x125/0x220 [ 27.231822] ? asm_exc_general_protection+0x26/0x30 [ 27.232469] ? put_cpu_partial+0x103/0x1b0 [ 27.232987] ? qlist_free_all+0xaf/0x1a0 [ 27.233491] ? qlist_free_all+0x6d/0x1a0 [ 27.233990] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 27.234625] kasan_quarantine_reduce+0x199/0x230 [ 27.235215] __kasan_slab_alloc+0x49/0x70 [ 27.235736] kmem_cache_alloc+0x16b/0x370 [ 27.236261] ext4_init_io_end+0x27/0x180 [ 27.236757] ext4_do_writepages+0xc31/0x3150 [ 27.237319] ? lock_acquire+0x434/0x4c0 [ 27.237813] ? __pfx_ext4_do_writepages+0x10/0x10 [ 27.238418] ext4_writepages+0x2fc/0x760 [ 27.238924] ? __pfx_ext4_writepages+0x10/0x10 [ 27.239509] ? __pfx_ext4_writepages+0x10/0x10 [ 27.240082] do_writepages+0x1ad/0x650 [ 27.240581] ? __pfx_do_writepages+0x10/0x10 [ 27.241140] ? do_raw_spin_lock+0x125/0x270 [ 27.241669] ? do_raw_spin_unlock+0x53/0x220 [ 27.242217] ? _raw_spin_unlock+0x1e/0x40 [ 27.242719] ? wbc_attach_and_unlock_inode+0x4a3/0x910 [ 27.243358] filemap_fdatawrite_wbc+0x14b/0x1b0 [ 27.243933] __filemap_fdatawrite_range+0xba/0x100 [ 27.244559] ? __pfx___filemap_fdatawrite_range+0x10/0x10 [ 27.245221] ? lock_acquire+0x434/0x4c0 [ 27.245714] ? __pfx_lock_release+0x10/0x10 [ 27.246238] ? strscpy+0xa4/0x2b0 [ 27.246671] file_write_and_wait_range+0xd2/0x140 [ 27.247269] ext4_sync_file+0x25a/0xde0 [ 27.247767] ? __pfx_ext4_sync_file+0x10/0x10 [ 27.248329] vfs_fsync_range+0x147/0x240 [ 27.248845] __x64_sys_fsync+0x6f/0xd0 [ 27.249342] do_syscall_64+0x3f/0x90 [ 27.249814] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 27.250457] RIP: 0033:0x7f1f69e56abb [ 27.250913] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 d3 f2 f8 ff 8b 7c 24 0c 41 89 c0 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 11 f3 f8 ff 8b 44 [ 27.252998] RSP: 002b:00007f1f6897fcf0 EFLAGS: 00000293 ORIG_RAX: 000000000000004a [ 27.253886] RAX: ffffffffffffffda RBX: 000055e095e92320 RCX: 00007f1f69e56abb [ 27.254746] RDX: 00007f1f6a185414 RSI: 00007f1f6a185414 RDI: 0000000000000016 [ 27.255609] RBP: 00007f1f6a187d30 R08: 0000000000000000 R09: 00007f1f68980700 [ 27.256464] R10: 0000000000000014 R11: 0000000000000293 R12: 0000000000000002 [ 27.257307] R13: 00007ffd1f371acf R14: 00007f1f6897fe00 R15: 000055e095ebed40 [ 27.258152] [ 27.258446] Modules linked in: [ 27.258902] ---[ end trace 0000000000000000 ]--- [ 27.259490] RIP: 0010:unlink_anon_vmas+0x63/0x720 [ 27.260094] Code: ea 03 80 3c 02 00 0f 85 58 06 00 00 48 8b 44 24 08 48 8b 58 60 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 8d 6b f0 48 c1 ea 03 <80> 3c 02 00 0f 85 48 06 00 00 48 8b 03 4c 8d 68 f0 48 39 1c 24 0f [ 27.262220] RSP: 0018:ffff888016f97888 EFLAGS: 00010212 [ 27.262882] RAX: dffffc0000000000 RBX: 0000000000100073 RCX: 0000000000000000 [ 27.263746] RDX: 000000000002000e RSI: ffffffff817691af RDI: ffff8880180e59f8 [ 27.264652] RBP: 0000000000100063 R08: 0000000000000001 R09: ffffed1002cd066c [ 27.265510] R10: ffff888016683367 R11: 00000000000b6a61 R12: dffffc0000000000 [ 27.266340] R13: ffff888016685000 R14: 0000000000000001 R15: ffff8880180e5a20 [ 27.267188] FS: 00007f1f68980700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 27.268156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.268863] CR2: 0000558c6f79fc64 CR3: 000000000b3c0000 CR4: 0000000000350ef0 [ 27.269747] ------------[ cut here ]------------ [ 27.270297] WARNING: CPU: 0 PID: 248 at kernel/exit.c:818 do_exit+0x1be5/0x2780 [ 27.271192] Modules linked in: [ 27.271603] CPU: 0 PID: 248 Comm: journal-offline Tainted: G B D 6.4.0-rc7-next-20230620 #1 [ 27.272743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 27.273712] RIP: 0010:do_exit+0x1be5/0x2780 [ 27.274244] Code: 00 00 31 f6 e8 6c 68 ff ff e9 09 f6 ff ff e8 42 7a 33 00 4c 89 ee bf 05 06 00 00 e8 c5 e2 02 00 e9 fc e8 ff ff e8 2b 7a 33 00 <0f> 0b e9 e2 e5 ff ff e8 1f 7a 33 00 0f 0b e9 9a e4 ff ff e8 13 7a [ 27.276369] RSP: 0018:ffff88801c8d7e40 EFLAGS: 00010293 [ 27.277004] RAX: 0000000000000000 RBX: ffff88801645a1c0 RCX: 0000000000000000 [ 27.277871] RDX: ffff888016dc51c0 RSI: ffffffff81188e35 RDI: ffff888016dc6340 [ 27.278750] RBP: ffff888016dc51c0 R08: 0000000000000000 R09: 0000000000000000 [ 27.279610] R10: ffffffff85d3d357 R11: 0000000000000001 R12: ffff888016dc59e8 [ 27.280510] R13: 000000000000000b R14: ffff8880090c1280 R15: 0000000000000001 [ 27.281351] FS: 00007f1f68980700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 27.282322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.283060] CR2: 0000558c6f79fc64 CR3: 000000000b3c0000 CR4: 0000000000350ef0 [ 27.283964] Call Trace: [ 27.284293] [ 27.284605] ? __warn+0xe6/0x340 [ 27.285055] ? do_exit+0x1be5/0x2780 [ 27.285559] ? report_bug+0x2fe/0x400 [ 27.286053] ? handle_bug+0x3c/0x70 [ 27.286556] ? exc_invalid_op+0x18/0x50 [ 27.287082] ? asm_exc_invalid_op+0x1a/0x20 [ 27.287645] ? do_exit+0x1be5/0x2780 [ 27.288143] ? do_exit+0x1be5/0x2780 [ 27.288655] ? file_write_and_wait_range+0xd2/0x140 [ 27.289288] ? ext4_sync_file+0x25a/0xde0 [ 27.289841] ? __pfx_do_exit+0x10/0x10 [ 27.290341] ? vfs_fsync_range+0x147/0x240 [ 27.290921] make_task_dead+0x175/0x3b0 [ 27.291456] rewind_stack_and_make_dead+0x17/0x20 [ 27.292079] RIP: 0033:0x7f1f69e56abb [ 27.292571] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 d3 f2 f8 ff 8b 7c 24 0c 41 89 c0 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 11 f3 f8 ff 8b 44 [ 27.294793] RSP: 002b:00007f1f6897fcf0 EFLAGS: 00000293 ORIG_RAX: 000000000000004a [ 27.295741] RAX: ffffffffffffffda RBX: 000055e095e92320 RCX: 00007f1f69e56abb [ 27.296660] RDX: 00007f1f6a185414 RSI: 00007f1f6a185414 RDI: 0000000000000016 [ 27.297553] RBP: 00007f1f6a187d30 R08: 0000000000000000 R09: 00007f1f68980700 [ 27.298450] R10: 0000000000000014 R11: 0000000000000293 R12: 0000000000000002 [ 27.299329] R13: 00007ffd1f371acf R14: 00007f1f6897fe00 R15: 000055e095ebed40 [ 27.300254] [ 27.300573] irq event stamp: 0 [ 27.300971] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 27.301779] hardirqs last disabled at (0): [] copy_process+0x1c3a/0x7320 [ 27.302814] softirqs last enabled at (0): [] copy_process+0x1c7e/0x7320 [ 27.303854] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 27.304660] ---[ end trace 0000000000000000 ]--- [ 27.676042] general protection fault, probably for non-canonical address 0x1493e26c000008: 0000 [#3] PREEMPT SMP KASAN NOPTI [ 27.677978] CPU: 0 PID: 88 Comm: systemd-journal Tainted: G B D W 6.4.0-rc7-next-20230620 #1 [ 27.679551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 27.680953] RIP: 0010:qlist_free_all+0xaf/0x1a0 [ 27.681792] Code: 80 4c 01 c2 0f 82 f8 00 00 00 48 c7 c0 00 00 00 80 48 2b 05 7b 5e ab 03 48 01 d0 48 c1 e8 0c 48 c1 e0 06 48 03 05 59 5e ab 03 <48> 8b 48 08 48 89 c2 f6 c1 01 0f 85 ba 00 00 00 0f 1f 44 00 00 48 [ 27.684830] RSP: 0018:ffff8880143efa48 EFLAGS: 00010207 [ 27.685589] RAX: 001493e26c000000 RBX: 052a011b000000ee RCX: 1ffffffff0ba7c92 [ 27.686596] RDX: 052a011b800000ee RSI: 0000000000000008 RDI: ffffffff81806333 [ 27.687593] RBP: 0000000000000000 R08: 052a011b000000ee R09: 0000000000000000 [ 27.688610] R10: ffffffff85d3d357 R11: 0000000000110010 R12: dffffc0000000000 [ 27.689605] R13: ffff8880143efa88 R14: 0000000000000000 R15: ffff8880180e5ae0 [ 27.690602] FS: 00007f1f69596900(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 27.691715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.692559] CR2: 00007f1f68a1fdc0 CR3: 000000000b3c0000 CR4: 0000000000350ef0 [ 27.693555] Call Trace: [ 27.693928] [ 27.694257] ? die_addr+0x3c/0xa0 [ 27.694775] ? exc_general_protection+0x125/0x220 [ 27.695496] ? asm_exc_general_protection+0x26/0x30 [ 27.696256] ? put_cpu_partial+0x103/0x1b0 [ 27.696866] ? qlist_free_all+0xaf/0x1a0 [ 27.697463] ? qlist_free_all+0x6d/0x1a0 [ 27.698056] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 27.698785] kasan_quarantine_reduce+0x199/0x230 [ 27.699477] __kasan_slab_alloc+0x49/0x70 [ 27.700123] kmem_cache_alloc+0x16b/0x370 [ 27.700735] jbd2__journal_start+0x194/0x810 [ 27.701374] __ext4_journal_start_sb+0x3d7/0x560 [ 27.702072] ? ext4_truncate+0x68b/0x1240 [ 27.702687] ext4_truncate+0x68b/0x1240 [ 27.703278] ? __pfx_ext4_truncate+0x10/0x10 [ 27.703925] ? __pfx_unmap_mapping_range+0x10/0x10 [ 27.704650] ext4_setattr+0x1959/0x23d0 [ 27.705220] ? current_time+0x201/0x2c0 [ 27.705778] ? __pfx_ext4_setattr+0x10/0x10 [ 27.706387] notify_change+0xb90/0x11d0 [ 27.706952] ? do_truncate+0x143/0x200 [ 27.707512] do_truncate+0x143/0x200 [ 27.708079] ? __pfx_do_truncate+0x10/0x10 [ 27.708697] ? __pfx_lock_acquire+0x10/0x10 [ 27.709332] ? ksys_read+0x19e/0x250 [ 27.709878] do_sys_ftruncate+0x552/0x780 [ 27.710487] do_syscall_64+0x3f/0x90 [ 27.711048] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 27.711801] RIP: 0033:0x7f1f69e58247 [ 27.712330] Code: 77 01 c3 48 8b 15 49 6c 0c 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 b8 4d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 19 6c 0c 00 f7 d8 64 89 02 b8 [ 27.714728] RSP: 002b:00007ffd1f374688 EFLAGS: 00000202 ORIG_RAX: 000000000000004d [ 27.715752] RAX: ffffffffffffffda RBX: 00007ffd1f3746d0 RCX: 00007f1f69e58247 [ 27.716758] RDX: 000055e095e92320 RSI: 0000000000800000 RDI: 0000000000000016 [ 27.717711] RBP: 000055e095ebe7c0 R08: 0000000000000001 R09: 000055e095ebe844 [ 27.718670] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd1f3746c8 [ 27.719660] R13: 000055e095e8e360 R14: 0000000000000703 R15: 0000000000000000 [ 27.720665] [ 27.720989] Modules linked in: [ 27.721533] ---[ end trace 0000000000000000 ]--- [ 27.722167] RIP: 0010:unlink_anon_vmas+0x63/0x720 [ 27.722863] Code: ea 03 80 3c 02 00 0f 85 58 06 00 00 48 8b 44 24 08 48 8b 58 60 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 8d 6b f0 48 c1 ea 03 <80> 3c 02 00 0f 85 48 06 00 00 48 8b 03 4c 8d 68 f0 48 39 1c 24 0f [ 27.725326] RSP: 0018:ffff888016f97888 EFLAGS: 00010212 [ 27.726055] RAX: dffffc0000000000 RBX: 0000000000100073 RCX: 0000000000000000 [ 27.727012] RDX: 000000000002000e RSI: ffffffff817691af RDI: ffff8880180e59f8 [ 27.727984] RBP: 0000000000100063 R08: 0000000000000001 R09: ffffed1002cd066c [ 27.728950] R10: ffff888016683367 R11: 00000000000b6a61 R12: dffffc0000000000 [ 27.729911] R13: ffff888016685000 R14: 0000000000000001 R15: ffff8880180e5a20 [ 27.730887] FS: 00007f1f69596900(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 27.732057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.732880] CR2: 00007f1f68a1fdc0 CR3: 000000000b3c0000 CR4: 0000000000350ef0 [ 27.766796] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 27.793918] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 27.849421] systemd[1]: systemd-journal-flush.service: Succeeded. [ 27.856600] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 27.858218] systemd[1]: Stopped Journal Service. [ 27.895057] systemd[1]: Starting Journal Service... [ 28.563801] BUG: Bad rss-counter state mm:0000000060f64d60 type:MM_FILEPAGES val:37 [ 28.564903] BUG: Bad rss-counter state mm:0000000060f64d60 type:MM_ANONPAGES val:22 [ 28.565900] BUG: non-zero pgtables_bytes on freeing mm: 28672 VM DIAGNOSIS: 08:25:34 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff864b381a RDX=1ffff1100d9c135c RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce09af0 RSP=ffff88806ce09a28 R8 =ffffffff864b381e R9 =ffff88806ce09ad8 R10=0000000000038001 R11=00000000000b547f R12=ffff88806ce09af8 R13=ffff88806ce09ae0 R14=0000000000000005 R15=ffff88806ce09a98 RIP=ffffffff81130b54 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1f68985cf0 CR3=000000000b3c0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=7a463a6bca75b9a0bb49e67a22d93628 XMM02=eff9b2d0a8fce9cb000000000011ac88 XMM03=2c67c8bc2e329bc3000000000011adb0 XMM04=08f670a0c00049fe00000000000ae988 XMM05=2c9ff884320e0f280000000000132108 XMM06=11eda191fc071a2d0000000000130b38 XMM07=fb795ef6d6577056000000000011c380 XMM08=2c67c8bc2e329bc3000000000011adb0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000002 RCX=0000000000000001 RDX=1ffff1100d9e1357 RSI=ffffffff81809add RDI=ffff88806cf09a78 RBP=ffff88806cf09ad0 RSP=ffff88806cf09a08 R8 =0000000000000001 R9 =ffff88806cf09ab8 R10=0000000000038001 R11=0000000000020db7 R12=ffff88806cf09ad8 R13=ffff88806cf09ac0 R14=ffff88806cf09ab9 R15=ffff88806cf09a78 RIP=ffffffff811306da RFL=00000212 [----A--] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc407f58900 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc40850f618 CR3=000000000f29c000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2034333a35323a3830203132206e754a XMM01=73732878696e755f6d6170203a5d3932 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3932325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a35323a3830203132 XMM08=3d656e696c646d632022656369767265 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000