program: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000000)='./file0\x00', 0x2000002, &(0x7f00000001c0)={[{@adinicb}, {@partition={'partition', 0x3d, 0x2}}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@gid_ignore}, {@undelete}, {@volume={'volume', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'cp874'}}, {@rootdir={'rootdir', 0x3d, 0x20}}]}, 0xde, 0xc2d, &(0x7f0000000f40)="$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") r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x0, &(0x7f0000001080), 0x1, 0x4f7, &(0x7f0000000540)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143142, 0x0) pwrite64(r3, &(0x7f0000000300)='_', 0x1, 0x10000000005) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') syz_kvm_setup_syzos_vm$x86(r4, &(0x7f0000c00000/0x400000)=nil) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000280)=r1) mount(&(0x7f0000000440)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./bus\x00', 0x0, 0x1000, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x800, 0x400, 0x0, 0x0, 0x20, 0x0, "ef35af413bb901527fe4d0ce345a41499db7aac63a01000000000000004faa2ae2c084a0ea0000000000000000000c00002000", "036c47c67808200400000000000000335263bdbcef549ba197fce47ddfdd753abd950100002a00ffffffffffffffff00000000e8f20000000200", "b7326736181c208220000000dcd2fffffff2ff0000000000000000006800", [0x4]}) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r6, 0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_generic(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x2a, 0x107, 0xfffffffc, 0x0, {0x5, 0x7c}, [@typed={0x8, 0x1, 0x0, 0x0, @uid=r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x488c4}, 0xc000) setns(r2, 0x24020000) umount2(&(0x7f0000000040)='.\x00', 0x2) close_range(r0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x2200054, &(0x7f0000000140)={[{@minixdf}, {@nodelalloc}]}, 0x1, 0x236, &(0x7f0000000300)="$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") perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xaf, 0x7f, 0x0, 0x0, 0x0, 0x7b1, 0x100, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x4, @perf_config_ext={0x40, 0x9}, 0x20, 0x100000e8, 0x0, 0x7, 0x6, 0x80000004, 0x6, 0x0, 0x0, 0x0, 0x800001}, 0x0, 0x0, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) [ 85.379308][ T4668] Bluetooth: hci0: command tx timeout [ 85.588268][ T5322] loop0: detected capacity change from 0 to 2048 [ 85.614796][ T5322] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.654210][ T5322] ------------[ cut here ]------------ [ 85.656640][ T5322] WARNING: CPU: 0 PID: 5322 at fs/udf/inode.c:2088 __udf_add_aext+0x524/0x6d0 [ 85.660652][ T5322] Modules linked in: [ 85.662895][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.667229][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.672117][ T5322] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 85.674622][ T5322] Code: 29 e9 fe 49 8b 3e 4c 89 e6 e8 98 1b 0c ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 1d de 81 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 0f de 81 fe 90 0f 0b 90 e9 66 fd ff ff [ 85.683773][ T5322] RSP: 0018:ffffc9000d477248 EFLAGS: 00010287 [ 85.686450][ T5322] RAX: ffffffff833e3533 RBX: dffffc0000000000 RCX: 0000000000100000 [ 85.689909][ T5322] RDX: ffffc9000df8a000 RSI: 0000000000003e34 RDI: 0000000000003e35 [ 85.693339][ T5322] RBP: 1ffff92001a8eee5 R08: ffff8880007e0000 R09: 0000000000000002 [ 85.696832][ T5322] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 85.700286][ T5322] R13: 0000000000000000 R14: ffffc9000d477720 R15: ffffc9000d477728 [ 85.703862][ T5322] FS: 00007f4703f8f6c0(0000) GS:ffff88808d72f000(0000) knlGS:0000000000000000 [ 85.707677][ T5322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.710608][ T5322] CR2: 00007f46f703f000 CR3: 0000000042c31000 CR4: 0000000000352ef0 [ 85.714096][ T5322] Call Trace: [ 85.715587][ T5322] [ 85.716864][ T5322] udf_setup_indirect_aext+0x609/0x800 [ 85.719205][ T5322] ? __udf_add_aext+0x508/0x6d0 [ 85.721242][ T5322] udf_do_extend_file+0x870/0x1180 [ 85.723641][ T5322] ? __pfx_udf_do_extend_file+0x10/0x10 [ 85.726004][ T5322] udf_map_block+0xff2/0x45f0 [ 85.728071][ T5322] ? __pfx_hlock_conflict+0x10/0x10 [ 85.730397][ T5322] ? check_path+0x21/0x40 [ 85.732452][ T5322] ? __pfx_udf_map_block+0x10/0x10 [ 85.734628][ T5322] ? validate_chain+0x897/0x2140 [ 85.736805][ T5322] ? do_raw_spin_lock+0x121/0x290 [ 85.739050][ T5322] ? do_raw_spin_unlock+0x4d/0x240 [ 85.741245][ T5322] __udf_get_block+0x52/0x250 [ 85.743515][ T5322] ? create_empty_buffers+0x465/0x530 [ 85.745825][ T5322] __block_write_begin_int+0x6b5/0x1900 [ 85.748212][ T5322] ? __pfx_workingset_update_node+0x10/0x10 [ 85.750752][ T5322] ? __pfx_udf_get_block+0x10/0x10 [ 85.753121][ T5322] ? __pfx___block_write_begin_int+0x10/0x10 [ 85.755851][ T5322] ? __pfx_udf_get_block+0x10/0x10 [ 85.758150][ T5322] block_write_begin+0x8a/0x120 [ 85.760296][ T5322] ? udf_write_begin+0x92/0x270 [ 85.762681][ T5322] udf_write_begin+0x115/0x270 [ 85.764782][ T5322] generic_perform_write+0x2c5/0x900 [ 85.767327][ T5322] ? __pfx_generic_perform_write+0x10/0x10 [ 85.769875][ T5322] ? file_update_time+0x416/0x490 [ 85.772549][ T5322] ? __generic_file_write_iter+0xf9/0x230 [ 85.775044][ T5322] ? udf_file_write_iter+0x2c4/0x6c0 [ 85.777299][ T5322] udf_file_write_iter+0x2d5/0x6c0 [ 85.779577][ T5322] vfs_write+0x5c9/0xb30 [ 85.781433][ T5322] ? __pfx_udf_file_write_iter+0x10/0x10 [ 85.783993][ T5322] ? __pfx_vfs_write+0x10/0x10 [ 85.786124][ T5322] ? __fget_files+0x2a/0x420 [ 85.788212][ T5322] __x64_sys_pwrite64+0x193/0x220 [ 85.790473][ T5322] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 85.793006][ T5322] ? __secure_computing+0xe2/0x2a0 [ 85.795180][ T5322] do_syscall_64+0xfa/0xfa0 [ 85.797133][ T5322] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.799351][ T5322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.802156][ T5322] ? clear_bhb_loop+0x60/0xb0 [ 85.804279][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.806876][ T5322] RIP: 0033:0x7f470318f749 [ 85.808804][ T5322] 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 [ 85.817266][ T5322] RSP: 002b:00007f4703f8f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 85.820962][ T5322] RAX: ffffffffffffffda RBX: 00007f47033e5fa0 RCX: 00007f470318f749 [ 85.824479][ T5322] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000005 [ 85.827825][ T5322] RBP: 00007f4703213f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.831329][ T5322] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 85.834972][ T5322] R13: 00007f47033e6038 R14: 00007f47033e5fa0 R15: 00007ffc467c25b8 [ 85.838419][ T5322] [ 85.839832][ T5322] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.842938][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.846916][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.851456][ T5322] Call Trace: [ 85.853026][ T5322] [ 85.854388][ T5322] dump_stack_lvl+0x99/0x250 [ 85.856460][ T5322] ? __asan_memcpy+0x40/0x70 [ 85.858564][ T5322] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.860871][ T5322] ? __pfx__printk+0x10/0x10 [ 85.863011][ T5322] vpanic+0x237/0x6d0 [ 85.864786][ T5322] ? __pfx_vpanic+0x10/0x10 [ 85.866791][ T5322] panic+0xb9/0xc0 [ 85.868427][ T5322] ? __pfx_panic+0x10/0x10 [ 85.870404][ T5322] __warn+0x31b/0x4b0 [ 85.872104][ T5322] ? __udf_add_aext+0x524/0x6d0 [ 85.874233][ T5322] ? __udf_add_aext+0x524/0x6d0 [ 85.876443][ T5322] report_bug+0x2be/0x4f0 [ 85.878431][ T5322] ? __udf_add_aext+0x524/0x6d0 [ 85.880586][ T5322] ? __udf_add_aext+0x524/0x6d0 [ 85.882782][ T5322] ? __udf_add_aext+0x526/0x6d0 [ 85.884921][ T5322] handle_bug+0x84/0x160 [ 85.886834][ T5322] exc_invalid_op+0x1a/0x50 [ 85.888892][ T5322] asm_exc_invalid_op+0x1a/0x20 [ 85.891100][ T5322] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 85.893491][ T5322] Code: 29 e9 fe 49 8b 3e 4c 89 e6 e8 98 1b 0c ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 1d de 81 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 0f de 81 fe 90 0f 0b 90 e9 66 fd ff ff [ 85.901332][ T5322] RSP: 0018:ffffc9000d477248 EFLAGS: 00010287 [ 85.903789][ T5322] RAX: ffffffff833e3533 RBX: dffffc0000000000 RCX: 0000000000100000 [ 85.906970][ T5322] RDX: ffffc9000df8a000 RSI: 0000000000003e34 RDI: 0000000000003e35 [ 85.910197][ T5322] RBP: 1ffff92001a8eee5 R08: ffff8880007e0000 R09: 0000000000000002 [ 85.914014][ T5322] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 85.917370][ T5322] R13: 0000000000000000 R14: ffffc9000d477720 R15: ffffc9000d477728 [ 85.920762][ T5322] ? __udf_add_aext+0x523/0x6d0 [ 85.922936][ T5322] ? __udf_add_aext+0x523/0x6d0 [ 85.925069][ T5322] udf_setup_indirect_aext+0x609/0x800 [ 85.927408][ T5322] ? __udf_add_aext+0x508/0x6d0 [ 85.929572][ T5322] udf_do_extend_file+0x870/0x1180 [ 85.931809][ T5322] ? __pfx_udf_do_extend_file+0x10/0x10 [ 85.934230][ T5322] udf_map_block+0xff2/0x45f0 [ 85.936301][ T5322] ? __pfx_hlock_conflict+0x10/0x10 [ 85.938634][ T5322] ? check_path+0x21/0x40 [ 85.940556][ T5322] ? __pfx_udf_map_block+0x10/0x10 [ 85.942809][ T5322] ? validate_chain+0x897/0x2140 [ 85.944967][ T5322] ? do_raw_spin_lock+0x121/0x290 [ 85.947211][ T5322] ? do_raw_spin_unlock+0x4d/0x240 [ 85.949420][ T5322] __udf_get_block+0x52/0x250 [ 85.951479][ T5322] ? create_empty_buffers+0x465/0x530 [ 85.953837][ T5322] __block_write_begin_int+0x6b5/0x1900 [ 85.956167][ T5322] ? __pfx_workingset_update_node+0x10/0x10 [ 85.958712][ T5322] ? __pfx_udf_get_block+0x10/0x10 [ 85.960929][ T5322] ? __pfx___block_write_begin_int+0x10/0x10 [ 85.963554][ T5322] ? __pfx_udf_get_block+0x10/0x10 [ 85.965790][ T5322] block_write_begin+0x8a/0x120 [ 85.967997][ T5322] ? udf_write_begin+0x92/0x270 [ 85.970094][ T5322] udf_write_begin+0x115/0x270 [ 85.972319][ T5322] generic_perform_write+0x2c5/0x900 [ 85.974640][ T5322] ? __pfx_generic_perform_write+0x10/0x10 [ 85.977206][ T5322] ? file_update_time+0x416/0x490 [ 85.979520][ T5322] ? __generic_file_write_iter+0xf9/0x230 [ 85.982000][ T5322] ? udf_file_write_iter+0x2c4/0x6c0 [ 85.984301][ T5322] udf_file_write_iter+0x2d5/0x6c0 [ 85.986538][ T5322] vfs_write+0x5c9/0xb30 [ 85.988423][ T5322] ? __pfx_udf_file_write_iter+0x10/0x10 [ 85.990851][ T5322] ? __pfx_vfs_write+0x10/0x10 [ 85.993023][ T5322] ? __fget_files+0x2a/0x420 [ 85.995073][ T5322] __x64_sys_pwrite64+0x193/0x220 [ 85.997239][ T5322] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 85.999640][ T5322] ? __secure_computing+0xe2/0x2a0 [ 86.001839][ T5322] do_syscall_64+0xfa/0xfa0 [ 86.003854][ T5322] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.006114][ T5322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.008741][ T5322] ? clear_bhb_loop+0x60/0xb0 [ 86.010788][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.013367][ T5322] RIP: 0033:0x7f470318f749 [ 86.015388][ T5322] 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 [ 86.023576][ T5322] RSP: 002b:00007f4703f8f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 86.027187][ T5322] RAX: ffffffffffffffda RBX: 00007f47033e5fa0 RCX: 00007f470318f749 [ 86.030588][ T5322] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000005 [ 86.033892][ T5322] RBP: 00007f4703213f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.037309][ T5322] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 86.040809][ T5322] R13: 00007f47033e6038 R14: 00007f47033e5fa0 R15: 00007ffc467c25b8 [ 86.044218][ T5322] [ 86.045887][ T5322] Kernel Offset: disabled [ 86.047790][ T5322] Rebooting in 86400 seconds..