program: r0 = socket$netlink(0x10, 0x3, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$eJzs3U1sHGf9B/DvbnbX3vz/Sp02SQOqRNRIBRGROLGSYi4NCKFIVKgqB8TRSpzGyiatHBc5EYLwfuDCoXeKRG5cQOIeVM7AqVcfKyFx6SmAxKKZnbXXr9l1Yq8tPp9odp5nnpd5nt/M7OzOKnKA/1nXzqXxOLVcO/fmcpFfeTTTWXk0c6efTjKRpJ40eqvU7ia1j5Kr6S35TLGx6q623X4+WJh9++NPVz7p5RrVUtav79Rukyv1LTY+rJacSXKkWj+Ddf1d39Bfa+TuaqszLAJ2th84GLdmku463z21VvJUw1+3wIFVK++bm6/5qeRoksnqc0Dvrti7Zx9qD8c9AAAAANgHL/yy/Ap/bNzjAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgMOk9/f/i1W51PvpM6n1//5/q9qWKn2oPR73AAAAAAAAAABgdN/8/w0bPvckT7KcY/18t1b+5v9qmTlRvv5f3s+9zGcx57OcuSxlKYu5mGSqLG+Wr63luaWlxYtDtLy02jIDLS8NOYP27icPAAAAAAAAAIdFY/QmP861td//AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgIKglR3qrcjnRT0+l3kgymaRV1HuY/LWfPpB+/afBXPff3dKmao/3c0wAAAAwJi88yZMs51g/362V3/lPld/7J/N+7mYpC1lKJ/O5UT4L6H3rr688mumsPJq5Uyyb+/3qP0YaRtljes8ett7z6bJGOzezUG45n+t5N53cSL1sWTjdH8/W4/pRMabaG5UhR3ajWhcz/1WaI81qN2pD15wqI1KMqBeR6aptEY3jO0dixKPT31M/9hdTX33yc+J5xny5t3r9t711MZ+fjxSTvbYxEpcGzr5TK6ntEInk83/83Xdude7enrh579zBmdIIJgaeoG2MxMxAJF7e+ZxIM1Ukbh3WSAyaLiNxcjV/Ld/It3MuZ/JWFrOQ72UuS5nPmXw9czmSuep8Ll6ndo7U1XW5t542klZ5XJrVu+jwY1rKXF4t2x7LQr6Vd3Mj87lS/ruUi3m96jGrR/jkEFd9fbR32rNfGHiY/Isk7eHa7YNiYMdX706DZ/10eR0cX7dl7Tp48fnfjxqfrRLFPn4ycETGb2MkLg5E4qWdI/Gb8m3lXufu7cVbc+8Nub/XqnVxHf3sQN0livPlxeJglbn1Z0dR9tLGsslevFrVLy69svV33KLs5GrZ9lfq5VzObFn71JY9XSrLXt6ybKYsOz1Qtu7z1tXe5y0ADryjXzzaav+9/Zf2h+2ftm+135z82sSXJ15ppfnn5lca00deq79S+0M+zA/Wvv8DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC7d+/+g9tznc784oZEt9v94TZFe5hoJ+lvSZ7Wqpmn19mbRCtJmWj0E6P1MzFU5dba0Xnj988y5uaorZLnEqhGdZLdf3D7n91ud98P0xaJ5g7n/FqiW9lU1B2q+dgS/+o+vw7H/MYE7LkLS3feu3Dv/oMvLdyZe2f+nfm7s5cvz07PXr7ytws3Fzrz073XcY8S2AtrN/1xjwQAAAAAAAAAAAAY1n78t4Rtdv2ffZ4qAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcEhdOzdRpc5PF68rj2Y6xdJPr1Ysq9WT1L6f1D5Krqa3ZGqgu9p2+/lgYfbtjz9d+aSXa1RLWb++rl1zN7N4WC05k+RItR40+Qz9Xa/WuxpZqbY6wyJgZ/uBg3H7bwAAAP//2wMQAg==") r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x0, 0x15, 0x1c, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780820d1cbf7966d61fdcf335263bd9bffbcc2542ded71038259ca171ce1a311ef54ec32d71e14ef3dc177e9b48b00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x204]}) io_submit(r2, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x70000}]) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x2000, 0x41) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$packet(0x11, 0x2, 0x300) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0xffffffffffffff2c}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r5 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0xc89f, 0xc000, 0x7, 0x20002f7}) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x2d, 0x0, 0x1f, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x41) io_uring_enter(r5, 0x2219, 0x7721, 0x16, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=@bridge_delneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6, 0x40, 0xc6}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) [ 76.368279][ T5322] Bluetooth: hci0: command tx timeout [ 76.430766][ T5344] loop0: detected capacity change from 0 to 1024 [ 76.513431][ T5344] loop0: detected capacity change from 1024 to 64 [ 76.533175][ T5344] syz.0.0: attempt to access beyond end of device [ 76.533175][ T5344] loop0: rw=8388608, sector=86, nr_sectors = 2 limit=64 [ 76.549458][ T5344] Buffer I/O error on dev loop0, logical block 43, async page read [ 76.562232][ T5344] syz.0.0: attempt to access beyond end of device [ 76.562232][ T5344] loop0: rw=8388608, sector=88, nr_sectors = 2 limit=64 [ 76.578382][ T5344] Buffer I/O error on dev loop0, logical block 44, async page read [ 76.586645][ T5344] syz.0.0: attempt to access beyond end of device [ 76.586645][ T5344] loop0: rw=8388608, sector=90, nr_sectors = 2 limit=64 [ 76.595243][ T5344] Buffer I/O error on dev loop0, logical block 45, async page read [ 76.598698][ T5344] syz.0.0: attempt to access beyond end of device [ 76.598698][ T5344] loop0: rw=8388608, sector=92, nr_sectors = 2 limit=64 [ 76.605665][ T5344] Buffer I/O error on dev loop0, logical block 46, async page read [ 76.608907][ T5344] hfsplus: xattr searching failed [ 76.611542][ T5345] hfsplus: xattr searching failed [ 76.616801][ T5345] syz.0.0: attempt to access beyond end of device [ 76.616801][ T5345] loop0: rw=8388608, sector=268, nr_sectors = 2 limit=64 [ 76.627343][ T5344] [ 76.628448][ T5344] ====================================================== [ 76.631504][ T5344] WARNING: possible circular locking dependency detected [ 76.634587][ T5344] syzkaller #0 Not tainted [ 76.636436][ T5344] ------------------------------------------------------ [ 76.639505][ T5344] syz.0.0/5344 is trying to acquire lock: [ 76.642470][ T5344] ffff88801f2c4108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1c30 [ 76.647292][ T5344] [ 76.647292][ T5344] but task is already holding lock: [ 76.650347][ T5344] ffff8880409e60b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x2d0 [ 76.654450][ T5344] [ 76.654450][ T5344] which lock already depends on the new lock. [ 76.654450][ T5344] [ 76.658469][ T5344] [ 76.658469][ T5344] the existing dependency chain (in reverse order) is: [ 76.662242][ T5344] [ 76.662242][ T5344] -> #1 (&tree->tree_lock/1){+.+.}-{4:4}: [ 76.665955][ T5344] __mutex_lock+0x187/0x1350 [ 76.668246][ T5344] hfsplus_find_init+0x168/0x2d0 [ 76.670763][ T5344] hfsplus_get_block+0x8dc/0x1600 [ 76.673202][ T5344] block_read_full_folio+0x29f/0x830 [ 76.675796][ T5344] read_pages+0x35d/0x580 [ 76.677887][ T5344] page_cache_ra_unbounded+0x750/0x990 [ 76.680512][ T5344] filemap_get_pages+0x468/0x1dc0 [ 76.682893][ T5344] filemap_read+0x3f6/0x11a0 [ 76.685252][ T5344] __kernel_read+0x4cf/0x960 [ 76.687566][ T5344] integrity_kernel_read+0x89/0xd0 [ 76.690023][ T5344] ima_calc_file_hash+0x85e/0x16f0 [ 76.692506][ T5344] ima_collect_measurement+0x428/0x8f0 [ 76.695128][ T5344] process_measurement+0x111e/0x1a70 [ 76.697686][ T5344] ima_file_check+0xd9/0x130 [ 76.699948][ T5344] security_file_post_open+0xbb/0x290 [ 76.702509][ T5344] path_openat+0x3456/0x3dd0 [ 76.704775][ T5344] do_filp_open+0x1fa/0x410 [ 76.706975][ T5344] do_sys_openat2+0x121/0x200 [ 76.709117][ T5344] __x64_sys_openat+0x138/0x170 [ 76.711333][ T5344] do_syscall_64+0xec/0xf80 [ 76.713378][ T5344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.716144][ T5344] [ 76.716144][ T5344] -> #0 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 76.719940][ T5344] __lock_acquire+0x15a6/0x2cf0 [ 76.722234][ T5344] lock_acquire+0x107/0x340 [ 76.724436][ T5344] __mutex_lock+0x187/0x1350 [ 76.726808][ T5344] hfsplus_file_extend+0x1f8/0x1c30 [ 76.729294][ T5344] hfsplus_bmap_reserve+0x125/0x510 [ 76.731736][ T5344] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 76.734448][ T5344] __hfsplus_ext_cache_extent+0x89/0xe30 [ 76.737021][ T5344] hfsplus_file_extend+0x437/0x1c30 [ 76.739613][ T5344] hfsplus_get_block+0x40a/0x1600 [ 76.742045][ T5344] __block_write_begin_int+0x6b5/0x1900 [ 76.745004][ T5344] cont_write_begin+0x78c/0xb50 [ 76.747748][ T5344] hfsplus_write_begin+0x66/0xb0 [ 76.749952][ T5344] generic_perform_write+0x2c5/0x900 [ 76.752515][ T5344] generic_file_write_iter+0x117/0x550 [ 76.755109][ T5344] aio_write+0x535/0x7a0 [ 76.757222][ T5344] io_submit_one+0x775/0x1430 [ 76.759427][ T5344] __se_sys_io_submit+0x185/0x320 [ 76.761858][ T5344] do_syscall_64+0xec/0xf80 [ 76.764163][ T5344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.767021][ T5344] [ 76.767021][ T5344] other info that might help us debug this: [ 76.767021][ T5344] [ 76.771484][ T5344] Possible unsafe locking scenario: [ 76.771484][ T5344] [ 76.774576][ T5344] CPU0 CPU1 [ 76.777056][ T5344] ---- ---- [ 76.779438][ T5344] lock(&tree->tree_lock/1); [ 76.781551][ T5344] lock(&HFSPLUS_I(inode)->extents_lock); [ 76.785012][ T5344] lock(&tree->tree_lock/1); [ 76.788128][ T5344] lock(&HFSPLUS_I(inode)->extents_lock); [ 76.790518][ T5344] [ 76.790518][ T5344] *** DEADLOCK *** [ 76.790518][ T5344] [ 76.793927][ T5344] 3 locks held by syz.0.0/5344: [ 76.796156][ T5344] #0: ffff88801f2c6b78 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: generic_file_write_iter+0xeb/0x550 [ 76.800839][ T5344] #1: ffff88801f2c6988 (&hip->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1c30 [ 76.805748][ T5344] #2: ffff8880409e60b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x2d0 [ 76.810793][ T5344] [ 76.810793][ T5344] stack backtrace: [ 76.813498][ T5344] CPU: 0 UID: 0 PID: 5344 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.813514][ T5344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.813522][ T5344] Call Trace: [ 76.813530][ T5344] [ 76.813536][ T5344] dump_stack_lvl+0xe8/0x150 [ 76.813552][ T5344] print_circular_bug+0x2e2/0x300 [ 76.813569][ T5344] check_noncircular+0x12e/0x150 [ 76.813584][ T5344] __lock_acquire+0x15a6/0x2cf0 [ 76.813595][ T5344] ? rcu_is_watching+0x15/0xb0 [ 76.813607][ T5344] ? __kasan_check_byte+0x12/0x40 [ 76.813617][ T5344] ? rcu_is_watching+0x15/0xb0 [ 76.813628][ T5344] ? lock_release+0x4b/0x3b0 [ 76.813637][ T5344] ? lock_release+0x4b/0x3b0 [ 76.813648][ T5344] ? hfsplus_file_extend+0x1f8/0x1c30 [ 76.813661][ T5344] lock_acquire+0x107/0x340 [ 76.813671][ T5344] ? hfsplus_file_extend+0x1f8/0x1c30 [ 76.813684][ T5344] __mutex_lock+0x187/0x1350 [ 76.813694][ T5344] ? hfsplus_file_extend+0x1f8/0x1c30 [ 76.813705][ T5344] ? stack_trace_save+0x9c/0xe0 [ 76.813721][ T5344] ? __pfx_stack_trace_save+0x10/0x10 [ 76.813737][ T5344] ? hfsplus_file_extend+0x1f8/0x1c30 [ 76.813747][ T5344] ? check_noncircular+0xda/0x150 [ 76.813758][ T5344] ? __pfx___mutex_lock+0x10/0x10 [ 76.813767][ T5344] ? add_lock_to_list+0xc7/0x100 [ 76.813779][ T5344] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 76.813793][ T5344] hfsplus_file_extend+0x1f8/0x1c30 [ 76.813807][ T5344] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 76.813818][ T5344] ? __pfx___mutex_trylock_common+0x10/0x10 [ 76.813831][ T5344] ? rcu_is_watching+0x15/0xb0 [ 76.813842][ T5344] ? trace_contention_end+0x39/0x100 [ 76.813854][ T5344] ? __asan_memset+0x22/0x50 [ 76.813867][ T5344] ? hfsplus_brec_find+0x1a9/0x510 [ 76.813882][ T5344] hfsplus_bmap_reserve+0x125/0x510 [ 76.813905][ T5344] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 76.813920][ T5344] __hfsplus_ext_cache_extent+0x89/0xe30 [ 76.813933][ T5344] hfsplus_file_extend+0x437/0x1c30 [ 76.813948][ T5344] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 76.813960][ T5344] ? clean_bdev_aliases+0x5c9/0x6b0 [ 76.813975][ T5344] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 76.813991][ T5344] hfsplus_get_block+0x40a/0x1600 [ 76.814004][ T5344] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.814016][ T5344] ? do_raw_spin_unlock+0x4d/0x240 [ 76.814029][ T5344] ? _raw_spin_unlock+0x28/0x50 [ 76.814044][ T5344] __block_write_begin_int+0x6b5/0x1900 [ 76.814060][ T5344] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.814071][ T5344] ? __pfx___block_write_begin_int+0x10/0x10 [ 76.814088][ T5344] cont_write_begin+0x78c/0xb50 [ 76.814103][ T5344] ? __pfx_cont_write_begin+0x10/0x10 [ 76.814119][ T5344] hfsplus_write_begin+0x66/0xb0 [ 76.814129][ T5344] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.814140][ T5344] generic_perform_write+0x2c5/0x900 [ 76.814153][ T5344] ? __pfx_generic_perform_write+0x10/0x10 [ 76.814163][ T5344] ? file_update_time_flags+0x448/0x4e0 [ 76.814176][ T5344] ? __generic_file_write_iter+0xf9/0x230 [ 76.814184][ T5344] ? generic_file_write_iter+0x103/0x550 [ 76.814194][ T5344] generic_file_write_iter+0x117/0x550 [ 76.814204][ T5344] ? __pfx_generic_file_write_iter+0x10/0x10 [ 76.814214][ T5344] ? __lock_acquire+0x6b6/0x2cf0 [ 76.814225][ T5344] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 76.814238][ T5344] ? lockdep_hardirqs_on+0x7b/0x110 [ 76.814246][ T5344] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 76.814260][ T5344] ? stack_depot_save_flags+0x3f3/0x810 [ 76.814276][ T5344] ? io_submit_one+0x775/0x1430 [ 76.814291][ T5344] ? aio_write+0x4c4/0x7a0 [ 76.814305][ T5344] aio_write+0x535/0x7a0 [ 76.814319][ T5344] ? __pfx_aio_write+0x10/0x10 [ 76.814336][ T5344] ? __might_fault+0xb0/0x130 [ 76.814351][ T5344] io_submit_one+0x775/0x1430 [ 76.814366][ T5344] ? irqentry_exit+0x5e8/0x670 [ 76.814376][ T5344] ? __pfx_io_submit_one+0x10/0x10 [ 76.814388][ T5344] ? __might_fault+0xb0/0x130 [ 76.814402][ T5344] ? __might_fault+0xb0/0x130 [ 76.814414][ T5344] __se_sys_io_submit+0x185/0x320 [ 76.814426][ T5344] ? __pfx___se_sys_io_submit+0x10/0x10 [ 76.814441][ T5344] do_syscall_64+0xec/0xf80 [ 76.814450][ T5344] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.814459][ T5344] ? trace_irq_disable+0x37/0x100 [ 76.814473][ T5344] ? clear_bhb_loop+0x60/0xb0 [ 76.814485][ T5344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.814495][ T5344] RIP: 0033:0x7faf7c78f7c9 [ 76.814507][ T5344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 76.814515][ T5344] RSP: 002b:00007faf7d574038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 76.814526][ T5344] RAX: ffffffffffffffda RBX: 00007faf7c9e5fa0 RCX: 00007faf7c78f7c9 [ 76.814534][ T5344] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007faf7d52a000 [ 76.814542][ T5344] RBP: 00007faf7c813f91 R08: 0000000000000000 R09: 0000000000000000 [ 76.814549][ T5344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.814555][ T5344] R13: 00007faf7c9e6038 R14: 00007faf7c9e5fa0 R15: 00007ffc7dc00768 [ 76.814566][ T5344] [ 77.032294][ T5345] Buffer I/O error on dev loop0, logical block 134, async page read [ 77.054806][ T5344] syz.0.0: attempt to access beyond end of device [ 77.054806][ T5344] loop0: rw=8390665, sector=350, nr_sectors = 64 limit=64 [ 77.073366][ T5345] syz.0.0: attempt to access beyond end of device [ 77.073366][ T5345] loop0: rw=8388608, sector=268, nr_sectors = 2 limit=64 [ 77.079281][ T5345] Buffer I/O error on dev loop0, logical block 134, async page read [ 77.084709][ T26] audit: type=1800 audit(1767544169.510:2): pid=5345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 77.092935][ T5344] syz.0.0: attempt to access beyond end of device [ 77.092935][ T5344] loop0: rw=8390665, sector=414, nr_sectors = 12 limit=64