program: r0 = syz_open_dev$usbfs(&(0x7f0000000240), 0xb, 0x101301) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000140)=@usbdevfs_driver={0x0, 0x80805513, 0x0}) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xbf, 0x8, 0x0, 0x0, 0x0, 0x5, 0x100c4, 0xb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x4}, 0x3aae, 0x40, 0x0, 0x2, 0x3, 0x83}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000180)="e7", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000100)={[{@acl}, {@heartbeat_none}, {@dir_resv_level={'dir_resv_level', 0x3d, 0x3}}, {@cluster_stack}, {@coherency_full}, {@localflocks}, {@coherency_full}, {@noacl}]}, 0x1, 0x4421, &(0x7f0000004500)="$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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVXYgWMBAAAAAGH+1lH0bQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPArAAD//z8QH1I=") r2 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x200000, &(0x7f0000000500), 0xfd, 0x574, &(0x7f0000000cc0)="$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") fcntl$dupfd(r2, 0x0, r0) r3 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) open(&(0x7f0000000300)='./file1\x00', 0x14927e, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000009a40)={0x0, {}, 0x0, {}, 0x7, 0x0, 0x200000a, 0x0, "22536af39b7c7cb7435b0a43852dbc3a9ada34cc97af10fd4fc8a15748328c53096c2f359e9ba743d30b59c491a7b3e74d938981061383374a1d58471a2d2dfe", "0410b1617b6228918d46cc632e9e13be3626f4e25310f5db74161ccef2c5cf5e", [0x100000000]}) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x441, 0x108) fallocate(r4, 0x20, 0x0, 0x8000) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000280)=0x1) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fe000/0x800000)=nil) r5 = userfaultfd(0x80001) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000180)) ioctl$UFFDIO_CONTINUE(r5, 0xc028aa05, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x12000000}) ioctl$BSG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f0000000040)=0x2) [ 84.682372][ T44] Bluetooth: hci0: command tx timeout [ 85.226495][ T5337] loop0: detected capacity change from 0 to 32768 [ 85.297741][ T5337] ======================================================= [ 85.297741][ T5337] WARNING: The mand mount option has been deprecated and [ 85.297741][ T5337] and is ignored by this kernel. Remove the mand [ 85.297741][ T5337] option from the mount to silence this warning. [ 85.297741][ T5337] ======================================================= [ 85.379811][ T5337] (syz.0.0,5337,0):ocfs2_verify_userspace_stack:858 ERROR: cluster stack passed to mount, but this filesystem does not support it [ 85.396208][ T5337] (syz.0.0,5337,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 85.522025][ T5337] loop0: detected capacity change from 0 to 1024 [ 85.595468][ T5337] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.635401][ T5337] loop0: detected capacity change from 1024 to 1023 [ 85.650263][ T5337] ================================================================== [ 85.653379][ T5337] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.656397][ T5337] Read of size 18446744073709551600 at addr ffff88800bb312b8 by task syz.0.0/5337 [ 85.659997][ T5337] [ 85.661025][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.661041][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.661048][ T5337] Call Trace: [ 85.661055][ T5337] [ 85.661061][ T5337] dump_stack_lvl+0xe8/0x150 [ 85.661077][ T5337] print_address_description+0x55/0x1e0 [ 85.661088][ T5337] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.661105][ T5337] print_report+0x58/0x70 [ 85.661116][ T5337] kasan_report+0x117/0x150 [ 85.661131][ T5337] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.661147][ T5337] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.661163][ T5337] kasan_check_range+0x264/0x2c0 [ 85.661177][ T5337] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.661193][ T5337] __asan_memmove+0x29/0x70 [ 85.661206][ T5337] ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.661225][ T5337] ext4_xattr_ibody_set+0x254/0x6a0 [ 85.661243][ T5337] ext4_destroy_inline_data_nolock+0x23a/0x5e0 [ 85.661259][ T5337] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 85.661273][ T5337] ? trace_kmalloc+0x2a/0xf0 [ 85.661297][ T5337] ? __asan_memcpy+0x40/0x70 [ 85.661309][ T5337] ? ext4_read_inline_data+0x103/0x2c0 [ 85.661323][ T5337] ext4_convert_inline_data_nolock+0x208/0x990 [ 85.661339][ T5337] ? __pfx_ext4_convert_inline_data_nolock+0x10/0x10 [ 85.661351][ T5337] ? down_write+0x16d/0x200 [ 85.661414][ T5337] ext4_convert_inline_data+0x4ce/0x600 [ 85.661429][ T5337] ? __pfx_ext4_convert_inline_data+0x10/0x10 [ 85.661442][ T5337] ? down_write+0x16d/0x200 [ 85.661455][ T5337] ? vfs_fallocate+0x5f0/0x7e0 [ 85.661470][ T5337] ext4_fallocate+0x1e2/0x3d0 [ 85.661483][ T5337] vfs_fallocate+0x669/0x7e0 [ 85.661495][ T5337] ? __fget_files+0x2a/0x420 [ 85.661507][ T5337] ? __pfx_vfs_fallocate+0x10/0x10 [ 85.661522][ T5337] ? __fget_files+0x2a/0x420 [ 85.661534][ T5337] __x64_sys_fallocate+0xc0/0x110 [ 85.661547][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.661559][ T5337] do_syscall_64+0x174/0x580 [ 85.661569][ T5337] ? trace_irq_disable+0x3b/0x140 [ 85.661585][ T5337] ? clear_bhb_loop+0x40/0x90 [ 85.661597][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.661610][ T5337] RIP: 0033:0x7f055339ce59 [ 85.661621][ T5337] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 85.661629][ T5337] RSP: 002b:00007f054f7f4fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 85.661642][ T5337] RAX: ffffffffffffffda RBX: 00007f0553616090 RCX: 00007f055339ce59 [ 85.661650][ T5337] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 000000000000000a [ 85.661657][ T5337] RBP: 00007f0553432d6f R08: 0000000000000000 R09: 0000000000000000 [ 85.661663][ T5337] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 [ 85.661670][ T5337] R13: 00007f0553616128 R14: 00007f0553616090 R15: 00007fff24f1aa68 [ 85.661681][ T5337] [ 85.661684][ T5337] [ 85.776871][ T5337] The buggy address belongs to the physical page: [ 85.779263][ T5337] page: refcount:2 mapcount:0 mapping:ffff88801cc25940 index:0x2 pfn:0xbb31 [ 85.782504][ T5337] memcg:ffff8880363b7580 [ 85.784192][ T5337] aops:def_blk_aops ino:700000 dentry name(?):"" [ 85.786666][ T5337] flags: 0xfff58000004224(referenced|lru|workingset|private|node=0|zone=1|lastcpupid=0x7ff) [ 85.790503][ T5337] raw: 00fff58000004224 ffffea00004800c8 ffff88801cae54c0 ffff88801cc25940 [ 85.793765][ T5337] raw: 0000000000000002 ffff888046cda488 00000002ffffffff ffff8880363b7580 [ 85.796979][ T5337] page dumped because: kasan: bad access detected [ 85.799337][ T5337] page_owner tracks the page as allocated [ 85.801200][ T5337] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_MOVABLE|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5337, tgid 5335 (syz.0.0), ts 85648347167, free_ts 85521295612 [ 85.808848][ T5337] post_alloc_hook+0x22d/0x280 [ 85.810822][ T5337] get_page_from_freelist+0x2593/0x2610 [ 85.813080][ T5337] __alloc_frozen_pages_noprof+0x18d/0x380 [ 85.815447][ T5337] alloc_pages_mpol+0x235/0x490 [ 85.817390][ T5337] alloc_pages_noprof+0xac/0x2a0 [ 85.819463][ T5337] folio_alloc_noprof+0x1e/0x30 [ 85.821609][ T5337] filemap_alloc_folio_noprof+0x111/0x470 [ 85.824123][ T5337] __filemap_get_folio_mpol+0x3fc/0xb00 [ 85.826417][ T5337] bdev_getblk+0x1f6/0x6e0 [ 85.828348][ T5337] __ext4_get_inode_loc+0x528/0xfa0 [ 85.830562][ T5337] ext4_get_inode_loc+0x81/0xf0 [ 85.832665][ T5337] ext4_convert_inline_data+0x26e/0x600 [ 85.835137][ T5337] ext4_fallocate+0x1e2/0x3d0 [ 85.837200][ T5337] vfs_fallocate+0x669/0x7e0 [ 85.839056][ T5337] __x64_sys_fallocate+0xc0/0x110 [ 85.841141][ T5337] do_syscall_64+0x174/0x580 [ 85.843138][ T5337] page last free pid 5337 tgid 5335 stack trace: [ 85.845891][ T5337] free_unref_folios+0xd9f/0x14c0 [ 85.848179][ T5337] folios_put_refs+0x9ff/0xb40 [ 85.850289][ T5337] free_pages_and_swap_cache+0x41d/0x490 [ 85.852669][ T5337] tlb_flush_mmu+0x6d3/0xa30 [ 85.854539][ T5337] tlb_finish_mmu+0xf9/0x230 [ 85.856527][ T5337] unmap_region+0x2a5/0x330 [ 85.858464][ T5337] vms_complete_munmap_vmas+0x493/0xc60 [ 85.860890][ T5337] do_vmi_align_munmap+0x3b7/0x4b0 [ 85.863049][ T5337] do_vmi_munmap+0x252/0x2d0 [ 85.865071][ T5337] __vm_munmap+0x22c/0x3d0 [ 85.866942][ T5337] __x64_sys_munmap+0x60/0x70 [ 85.868967][ T5337] do_syscall_64+0x174/0x580 [ 85.870830][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.873191][ T5337] [ 85.874191][ T5337] Memory state around the buggy address: [ 85.876508][ T5337] ffff88800bb31180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.879693][ T5337] ffff88800bb31200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.882864][ T5337] >ffff88800bb31280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.886167][ T5337] ^ [ 85.888743][ T5337] ffff88800bb31300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.892148][ T5337] ffff88800bb31380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.895139][ T5337] ================================================================== [ 85.992105][ T5337] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 85.994935][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.998491][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 86.002577][ T5337] Call Trace: [ 86.003845][ T5337] [ 86.004922][ T5337] vpanic+0x56c/0xa60 [ 86.006415][ T5337] ? __pfx_vpanic+0x10/0x10 [ 86.008294][ T5337] ? __pfx___schedule+0x10/0x10 [ 86.010147][ T5337] panic+0xc5/0xd0 [ 86.011603][ T5337] ? __pfx_panic+0x10/0x10 [ 86.013474][ T5337] ? preempt_schedule_thunk+0x16/0x30 [ 86.015694][ T5337] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 86.017675][ T5337] check_panic_on_warn+0x89/0xb0 [ 86.019336][ T5337] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 86.021282][ T5337] end_report+0x73/0x170 [ 86.022927][ T5337] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 86.024870][ T5337] kasan_report+0x128/0x150 [ 86.026480][ T5337] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 86.028396][ T5337] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 86.030232][ T5337] kasan_check_range+0x264/0x2c0 [ 86.032082][ T5337] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 86.034406][ T5337] __asan_memmove+0x29/0x70 [ 86.036398][ T5337] ext4_xattr_set_entry+0x9c1/0x1e20 [ 86.038674][ T5337] ext4_xattr_ibody_set+0x254/0x6a0 [ 86.040952][ T5337] ext4_destroy_inline_data_nolock+0x23a/0x5e0 [ 86.043431][ T5337] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 86.046180][ T5337] ? trace_kmalloc+0x2a/0xf0 [ 86.048125][ T5337] ? __asan_memcpy+0x40/0x70 [ 86.050015][ T5337] ? ext4_read_inline_data+0x103/0x2c0 [ 86.052217][ T5337] ext4_convert_inline_data_nolock+0x208/0x990 [ 86.054438][ T5337] ? __pfx_ext4_convert_inline_data_nolock+0x10/0x10 [ 86.056828][ T5337] ? down_write+0x16d/0x200 [ 86.058503][ T5337] ext4_convert_inline_data+0x4ce/0x600 [ 86.060699][ T5337] ? __pfx_ext4_convert_inline_data+0x10/0x10 [ 86.063053][ T5337] ? down_write+0x16d/0x200 [ 86.064845][ T5337] ? vfs_fallocate+0x5f0/0x7e0 [ 86.066743][ T5337] ext4_fallocate+0x1e2/0x3d0 [ 86.068590][ T5337] vfs_fallocate+0x669/0x7e0 [ 86.070457][ T5337] ? __fget_files+0x2a/0x420 [ 86.072328][ T5337] ? __pfx_vfs_fallocate+0x10/0x10 [ 86.074511][ T5337] ? __fget_files+0x2a/0x420 [ 86.076349][ T5337] __x64_sys_fallocate+0xc0/0x110 [ 86.078268][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.080712][ T5337] do_syscall_64+0x174/0x580 [ 86.082492][ T5337] ? trace_irq_disable+0x3b/0x140 [ 86.084459][ T5337] ? clear_bhb_loop+0x40/0x90 [ 86.086251][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.088513][ T5337] RIP: 0033:0x7f055339ce59 [ 86.090239][ T5337] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 86.097516][ T5337] RSP: 002b:00007f054f7f4fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 86.100863][ T5337] RAX: ffffffffffffffda RBX: 00007f0553616090 RCX: 00007f055339ce59 [ 86.104007][ T5337] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 000000000000000a [ 86.106892][ T5337] RBP: 00007f0553432d6f R08: 0000000000000000 R09: 0000000000000000 [ 86.109765][ T5337] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 [ 86.112761][ T5337] R13: 00007f0553616128 R14: 00007f0553616090 R15: 00007fff24f1aa68 [ 86.115831][ T5337] [ 86.117448][ T5337] Kernel Offset: disabled [ 86.119127][ T5337] Rebooting in 86400 seconds..