program: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@block_validity}, {@lazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x60}}, {@jqfmt_vfsv0}, {@errors_remount}, {@orlov}]}, 0x1, 0x457, &(0x7f00000001c0)="$eJzs3MtvVNUfAPDvvdMW+PHo/Ag+eKhVNBIfLS2ILNxoNHGhiYkucFmnhSADNbQmQhpFY3BpSNwblyb+Ba50Y9SViVt1bUiIYQO4GnNn7qXTYWYoZcbBzueTXDjn3jtzznfOPTPn3MMlgKE1kf2RRGyLiN8iYryRXX3CROOv61eXKzeuLleSqNXe/Cupn3ft6nKlOLV43dYiMxKRfprE3jblLp47f2q2Wp0/m+enlk6/N7V47vyzJ0/Pnpg/MX9m5ujRw4emnz8y81xP4sziurbnw4V9u199+9LrlWOX3vnpm6SIvyWOHpnodvCJWq3HxQ3W9qZ0MjLAinBHSo1uGqP1/j8epVhpvPF45ZOBVg7oq1qtVru/8+ELNWADS2LQNQAGo/ihz+a/pViu9GEefE+78mJjApTFfT3fGkdGIs3PGW2Z3/bSREQcu/D3l9kWrfchtvSpUABgqH2XjX+eaYw7iq1xJI3m+0I78jWUckT8PyJ2RsSRiNgVEfdF1M99ICIevKWEzV3Lb10kuXX8mV5ed3BrkI3/XsjXtlaP/4rRX5RLeW57Pf7R5PjJ6vzB/DM5EKObsvx0lzK+f/nXzzsdax7/ZVtWfjEWzOtxeWTT6tfMzS7N3k3Mza58HLFnpF38yc2VgCQidkfEnnWWcfKpr/d1OtYh/rE1vXEP1plqX0U82Wj/C9ESfyHpvj45tTmq8weniqviVj//cvGNTuV3bf8bO+4+wNvI2r/U9vov4v+jnDSv1y7eeRkXf/+s45xyvdf/WPLWqn0fzC4tnZ2OGEteq+fLzftnWs6bWTk/i//A/vb9f2esfBJ7IyK7iB+KiIcj4pG87o9GxGMRsb9L/D++9Pi764+/v7L457q2f7S0/0piLFr3tE+UTv3w7apCy3cSf9b+h+upA/metXz/raVe67uaAQAA4L8njYhtkaSTN9NpOjnZ+Df8u+J/aXVhcenp4wvvn5lrPCNQjtG0uNM13nQ/dDqf1hf5mZb8ofy+8RelLfX8ZGWhOjfo4GHIbe3Q/zN/lgZdO6DvPK8Fw0v/h+Gl/8Pw0v9heLXp/x49gyHR7vf/owHUA/j3tfT/rst+BgawsZj/w/DS/2F46f8wlBa3xO0fkt8YiTQievSGxf+NcE/ENaBEpPdENST6lBjwFxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAECP/BMAAP//GvLhHQ==") openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x30) [ 66.778479][ T5328] loop0: detected capacity change from 0 to 512 [ 66.803967][ T5328] EXT4-fs: Ignoring removed i_version option [ 66.807314][ T5328] EXT4-fs: Ignoring removed orlov option [ 66.829455][ T5328] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 66.834923][ T5328] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 66.841233][ T5328] EXT4-fs (loop0): 1 truncate cleaned up [ 66.844658][ T5328] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.850585][ T5328] ------------[ cut here ]------------ [ 66.852591][ T5328] kernel BUG at fs/ext4/extents_status.c:203! [ 66.854890][ T5328] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 66.857339][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted 6.13.0-syzkaller-04858-g21266b8df522 #0 [ 66.861020][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 66.864600][ T5328] RIP: 0010:ext4_es_cache_extent+0x68d/0x7e0 [ 66.866670][ T5328] Code: ff e9 b1 fe ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 38 fe ff ff 4c 89 f7 e8 fe 53 b0 ff e9 2b fe ff ff e8 24 ce 49 ff 90 <0f> 0b e8 ac a1 7d 09 f3 0f 1e fa 65 8b 1d 2d 3b ae 7d bf 07 00 00 [ 66.873181][ T5328] RSP: 0018:ffffc9000d4bf340 EFLAGS: 00010283 [ 66.875404][ T5328] RAX: ffffffff82559acc RBX: 0000000000000000 RCX: 0000000000100000 [ 66.878219][ T5328] RDX: ffffc9000e502000 RSI: 00000000000008a1 RDI: 00000000000008a2 [ 66.881232][ T5328] RBP: ffffc9000d4bf448 R08: ffffffff82559802 R09: fffff52001a97e58 [ 66.884145][ T5328] R10: dffffc0000000000 R11: fffff52001a97e58 R12: 0000000000000021 [ 66.887085][ T5328] R13: dffffc0000000000 R14: ffff888043da7b0c R15: 1ffff110087b4f61 [ 66.890035][ T5328] FS: 00007fb74f8116c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 66.893178][ T5328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.895632][ T5328] CR2: 00007fb74eb96788 CR3: 0000000043882000 CR4: 0000000000352ef0 [ 66.898497][ T5328] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.901294][ T5328] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.904146][ T5328] Call Trace: [ 66.905361][ T5328] [ 66.906415][ T5328] ? __die_body+0x5f/0xb0 [ 66.908025][ T5328] ? die+0x9e/0xc0 [ 66.909425][ T5328] ? do_trap+0x15a/0x3a0 [ 66.910945][ T5328] ? ext4_es_cache_extent+0x68d/0x7e0 [ 66.912913][ T5328] ? do_error_trap+0x1dc/0x2c0 [ 66.914686][ T5328] ? ext4_es_cache_extent+0x68d/0x7e0 [ 66.916662][ T5328] ? __pfx_do_error_trap+0x10/0x10 [ 66.918528][ T5328] ? handle_invalid_op+0x34/0x40 [ 66.920333][ T5328] ? ext4_es_cache_extent+0x68d/0x7e0 [ 66.922237][ T5328] ? exc_invalid_op+0x38/0x50 [ 66.923993][ T5328] ? asm_exc_invalid_op+0x1a/0x20 [ 66.926055][ T5328] ? ext4_es_cache_extent+0x3c2/0x7e0 [ 66.928354][ T5328] ? ext4_es_cache_extent+0x68c/0x7e0 [ 66.930128][ T5328] ? ext4_es_cache_extent+0x68d/0x7e0 [ 66.932190][ T5328] ? __pfx_ext4_es_cache_extent+0x10/0x10 [ 66.934292][ T5328] ? rcu_is_watching+0x15/0xb0 [ 66.936049][ T5328] ? trace_kmalloc+0x1f/0xd0 [ 66.937788][ T5328] ? __kmalloc_noprof+0x2a5/0x4c0 [ 66.939711][ T5328] ? ext4_find_extent+0x22a/0xd50 [ 66.941537][ T5328] ext4_find_extent+0x3e8/0xd50 [ 66.943247][ T5328] ext4_get_verity_descriptor+0x122/0x610 [ 66.945315][ T5328] ? fscrypt_file_open+0xd2/0x4b0 [ 66.947192][ T5328] ? __pfx_ext4_get_verity_descriptor+0x10/0x10 [ 66.949495][ T5328] ? lock_release+0xbf/0xa30 [ 66.951201][ T5328] ? __pfx_lock_acquire+0x10/0x10 [ 66.953024][ T5328] fsverity_get_descriptor+0x8e/0x440 [ 66.954943][ T5328] __fsverity_file_open+0x15d/0x2b0 [ 66.957080][ T5328] ? __pfx___fsverity_file_open+0x10/0x10 [ 66.959848][ T5328] ? fscrypt_file_open+0xd2/0x4b0 [ 66.962167][ T5328] ? fscrypt_file_open+0x448/0x4b0 [ 66.964471][ T5328] ext4_file_open+0x25a/0x8b0 [ 66.966582][ T5328] ? __pfx_ext4_file_open+0x10/0x10 [ 66.969012][ T5328] ? do_raw_spin_unlock+0x58/0x8b0 [ 66.971352][ T5328] ? __pfx_ext4_file_open+0x10/0x10 [ 66.973550][ T5328] do_dentry_open+0xbe1/0x1b70 [ 66.975344][ T5328] vfs_open+0x3e/0x330 [ 66.976971][ T5328] path_openat+0x2c84/0x3590 [ 66.978550][ T5328] ? __pfx_path_openat+0x10/0x10 [ 66.980292][ T5328] do_filp_open+0x27f/0x4e0 [ 66.981842][ T5328] ? __pfx_do_filp_open+0x10/0x10 [ 66.983669][ T5328] ? do_raw_spin_lock+0x14f/0x370 [ 66.985401][ T5328] do_sys_openat2+0x13e/0x1d0 [ 66.987066][ T5328] ? __might_fault+0xaa/0x120 [ 66.988821][ T5328] ? __pfx_do_sys_openat2+0x10/0x10 [ 66.990760][ T5328] ? rcu_is_watching+0x15/0xb0 [ 66.992521][ T5328] ? __rseq_handle_notify_resume+0x34d/0x14e0 [ 66.994781][ T5328] __x64_sys_openat+0x247/0x2a0 [ 66.996664][ T5328] ? __pfx___x64_sys_openat+0x10/0x10 [ 66.998674][ T5328] ? rcu_is_watching+0x15/0xb0 [ 67.000372][ T5328] ? rcu_is_watching+0x15/0xb0 [ 67.002086][ T5328] ? rcu_is_watching+0x15/0xb0 [ 67.003840][ T5328] do_syscall_64+0xf3/0x230 [ 67.005412][ T5328] ? clear_bhb_loop+0x35/0x90 [ 67.007062][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.009179][ T5328] RIP: 0033:0x7fb74e98cd29 [ 67.010832][ T5328] 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 [ 67.017792][ T5328] RSP: 002b:00007fb74f811038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 67.020956][ T5328] RAX: ffffffffffffffda RBX: 00007fb74eba5fa0 RCX: 00007fb74e98cd29 [ 67.023913][ T5328] RDX: 0000000000000000 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 67.026884][ T5328] RBP: 00007fb74ea0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 67.029821][ T5328] R10: 0000000000000030 R11: 0000000000000246 R12: 0000000000000000 [ 67.032710][ T5328] R13: 0000000000000000 R14: 00007fb74eba5fa0 R15: 00007fff9c4d19b8 [ 67.035483][ T5328] [ 67.036671][ T5328] Modules linked in: [ 67.038741][ T5328] ---[ end trace 0000000000000000 ]--- [ 67.040861][ T5328] RIP: 0010:ext4_es_cache_extent+0x68d/0x7e0 [ 67.043296][ T5328] Code: ff e9 b1 fe ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 38 fe ff ff 4c 89 f7 e8 fe 53 b0 ff e9 2b fe ff ff e8 24 ce 49 ff 90 <0f> 0b e8 ac a1 7d 09 f3 0f 1e fa 65 8b 1d 2d 3b ae 7d bf 07 00 00 [ 67.050334][ T5328] RSP: 0018:ffffc9000d4bf340 EFLAGS: 00010283 [ 67.052540][ T5328] RAX: ffffffff82559acc RBX: 0000000000000000 RCX: 0000000000100000 [ 67.055500][ T5328] RDX: ffffc9000e502000 RSI: 00000000000008a1 RDI: 00000000000008a2 [ 67.058292][ T5328] RBP: ffffc9000d4bf448 R08: ffffffff82559802 R09: fffff52001a97e58 [ 67.061171][ T5328] R10: dffffc0000000000 R11: fffff52001a97e58 R12: 0000000000000021 [ 67.064088][ T5328] R13: dffffc0000000000 R14: ffff888043da7b0c R15: 1ffff110087b4f61 [ 67.067098][ T5328] FS: 00007fb74f8116c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 67.070382][ T5328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.072803][ T5328] CR2: 00007fb74eb96788 CR3: 0000000043882000 CR4: 0000000000352ef0 [ 67.075763][ T5328] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.078792][ T5328] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.081637][ T5328] Kernel panic - not syncing: Fatal exception [ 67.084110][ T5328] Kernel Offset: disabled [ 67.085590][ T5328] Rebooting in 86400 seconds..