program: syz_mount_image$udf(&(0x7f0000000100), &(0x7f0000000f40)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x4, &(0x7f00000001c0)={[{@gid}, {@unhide}, {@gid_ignore}, {@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@gid}, {@adinicb}, {@unhide}, {@noadinicb}, {@iocharset={'iocharset', 0x3d, 'cp852'}}]}, 0xff, 0xc53, &(0x7f0000000280)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.numa_stat\x00', 0x275a, 0x0) syz_mount_image$exfat(0x0, &(0x7f0000000100)='./bus\x00', 0x1881c00, 0x0, 0x0, 0x0, &(0x7f0000000000)) chdir(&(0x7f00000003c0)='./bus\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$udf(&(0x7f0000000a40), &(0x7f0000000100)='./file0\x00', 0x2004400, &(0x7f0000001080)=ANY=[@ANYBLOB="73686f72746164000000006d653d3030303030303030303030303030303030b030342c6e6f6164696e6963622c7569643d00", @ANYRES8=r0, @ANYRES32], 0x1, 0xa1b, &(0x7f0000001540)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x143142, 0x0) pwrite64(r1, &(0x7f0000000300)='_', 0x1, 0x10000000005) r2 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) mount(&(0x7f0000000440)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./bus\x00', 0x0, 0x1000, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x800, 0x400, 0x0, 0x0, 0x20, 0x0, "ef35af413bb901527fe4d0ce345a41499db7aac63a01000000000000004faa2ae2c084a0ea0000000000000000000c00002000", "036c47c67808200400000000000000335263bdbcef549ba197fce47ddfdd753abd950100002a00ffffffffffffffff00000000e8f20000000200", "b7326736181c208220000000dcd2fffffff2ff0000000000000000006800", [0x4]}) pwrite64(r2, &(0x7f00000002c0)="ef", 0x1, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=@newtclass={0x3c, 0x28, 0x8, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x2, 0x1b}, {0x4, 0xa}, {0x7, 0xfff1}}, [@TCA_RATE={0x6, 0x5, {0x5, 0x7}}, @TCA_RATE={0x6, 0x5, {0x2, 0x6}}, @TCA_RATE={0x6, 0x5, {0xff, 0x22}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20040000) syz_mount_image$fuse(0x0, &(0x7f0000001040)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x200000000003, 0x87) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x123180, 0x0) r5 = syz_open_dev$dri(&(0x7f0000000080), 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000680)=[0x0], 0x0, 0x0, 0x0, 0x1}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1002002, 0x0) r8 = dup(r7) r9 = open(&(0x7f0000000000)='./bus\x00', 0x40542, 0x0) ftruncate(r9, 0xee72) sendfile(r8, r9, 0x0, 0x8000fffffffe) ioctl$TIOCSETD(r8, 0x5423, &(0x7f0000000180)=0x19) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r5, 0xc05064a7, &(0x7f0000001d00)={&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000f00)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000009c0), 0x0, 0x4, 0x0, 0x0, r6}) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000280)=0x4) ioctl$PPPIOCSMRRU(r4, 0x4004743b, &(0x7f0000000000)=0x5) [ 75.642599][ T4666] Bluetooth: hci0: command tx timeout [ 75.721942][ T5319] loop0: detected capacity change from 0 to 2048 [ 75.766291][ T5319] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 75.850698][ T5319] ------------[ cut here ]------------ [ 75.853517][ T5319] WARNING: CPU: 0 PID: 5319 at fs/udf/inode.c:2088 __udf_add_aext+0x524/0x6d0 [ 75.857293][ T5319] Modules linked in: [ 75.859104][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.863648][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.868080][ T5319] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 75.870313][ T5319] Code: 49 e9 fe 49 8b 3e 4c 89 e6 e8 08 37 0c ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 93 ea 0c 08 cc e8 fd 09 82 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 ef 09 82 fe 90 0f 0b 90 e9 66 fd ff ff [ 75.878260][ T5319] RSP: 0018:ffffc9000d3ef248 EFLAGS: 00010283 [ 75.880909][ T5319] RAX: ffffffff833e0a13 RBX: dffffc0000000000 RCX: 0000000000100000 [ 75.884508][ T5319] RDX: ffffc9000ddfa000 RSI: 0000000000002125 RDI: 0000000000002126 [ 75.888106][ T5319] RBP: 1ffff92001a7dee5 R08: ffff888000e44900 R09: 0000000000000002 [ 75.891376][ T5319] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 75.894982][ T5319] R13: 0000000000000000 R14: ffffc9000d3ef720 R15: ffffc9000d3ef728 [ 75.898412][ T5319] FS: 00007f74e15cc6c0(0000) GS:ffff88808d733000(0000) knlGS:0000000000000000 [ 75.902472][ T5319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.905313][ T5319] CR2: 00007fd2679ab68c CR3: 00000000123b7000 CR4: 0000000000352ef0 [ 75.908785][ T5319] Call Trace: [ 75.910352][ T5319] [ 75.911705][ T5319] udf_setup_indirect_aext+0x609/0x800 [ 75.914219][ T5319] ? __udf_add_aext+0x508/0x6d0 [ 75.916410][ T5319] udf_do_extend_file+0x870/0x1180 [ 75.918829][ T5319] ? __pfx_udf_do_extend_file+0x10/0x10 [ 75.921205][ T5319] udf_map_block+0xff2/0x45f0 [ 75.923313][ T5319] ? __pfx_hlock_conflict+0x10/0x10 [ 75.925461][ T5319] ? check_path+0x21/0x40 [ 75.927408][ T5319] ? __pfx_udf_map_block+0x10/0x10 [ 75.929568][ T5319] ? validate_chain+0x897/0x2140 [ 75.931672][ T5319] ? do_raw_spin_lock+0x121/0x290 [ 75.933878][ T5319] ? do_raw_spin_unlock+0x4d/0x240 [ 75.936031][ T5319] __udf_get_block+0x52/0x250 [ 75.938036][ T5319] ? create_empty_buffers+0x465/0x530 [ 75.940691][ T5319] __block_write_begin_int+0x6b5/0x1900 [ 75.944594][ T5319] ? __pfx_workingset_update_node+0x10/0x10 [ 75.947138][ T5319] ? __pfx_udf_get_block+0x10/0x10 [ 75.949560][ T5319] ? __pfx___block_write_begin_int+0x10/0x10 [ 75.952331][ T5319] ? __pfx_udf_get_block+0x10/0x10 [ 75.954477][ T5319] block_write_begin+0x8a/0x120 [ 75.956568][ T5319] ? udf_write_begin+0x92/0x270 [ 75.958662][ T5319] udf_write_begin+0x115/0x270 [ 75.960696][ T5319] generic_perform_write+0x2c5/0x900 [ 75.963120][ T5319] ? __pfx_generic_perform_write+0x10/0x10 [ 75.965636][ T5319] ? file_update_time+0x2da/0x490 [ 75.967869][ T5319] ? __generic_file_write_iter+0xf9/0x230 [ 75.970397][ T5319] ? udf_file_write_iter+0x1a3/0x6c0 [ 75.972917][ T5319] udf_file_write_iter+0x2d5/0x6c0 [ 75.975124][ T5319] vfs_write+0x5c9/0xb30 [ 75.976900][ T5319] ? __pfx_udf_file_write_iter+0x10/0x10 [ 75.979414][ T5319] ? __pfx_vfs_write+0x10/0x10 [ 75.981610][ T5319] ? __fget_files+0x2a/0x420 [ 75.983865][ T5319] __x64_sys_pwrite64+0x193/0x220 [ 75.986145][ T5319] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 75.988545][ T5319] ? do_syscall_64+0xbe/0xfa0 [ 75.990700][ T5319] do_syscall_64+0xfa/0xfa0 [ 75.992810][ T5319] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.995114][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.997742][ T5319] ? clear_bhb_loop+0x60/0xb0 [ 75.999789][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.002550][ T5319] RIP: 0033:0x7f74e078efc9 [ 76.004593][ T5319] 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 [ 76.013067][ T5319] RSP: 002b:00007f74e15cc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 76.016685][ T5319] RAX: ffffffffffffffda RBX: 00007f74e09e5fa0 RCX: 00007f74e078efc9 [ 76.020227][ T5319] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000006 [ 76.024182][ T5319] RBP: 00007f74e0811f91 R08: 0000000000000000 R09: 0000000000000000 [ 76.027705][ T5319] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 76.031047][ T5319] R13: 00007f74e09e6038 R14: 00007f74e09e5fa0 R15: 00007ffd1cbbf038 [ 76.034543][ T5319] [ 76.035773][ T5319] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 76.038668][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.042530][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.047072][ T5319] Call Trace: [ 76.048556][ T5319] [ 76.049879][ T5319] dump_stack_lvl+0x99/0x250 [ 76.051917][ T5319] ? __asan_memcpy+0x40/0x70 [ 76.054085][ T5319] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.056335][ T5319] ? __pfx__printk+0x10/0x10 [ 76.058375][ T5319] vpanic+0x237/0x6d0 [ 76.060109][ T5319] ? __pfx_vpanic+0x10/0x10 [ 76.062087][ T5319] panic+0xb9/0xc0 [ 76.063698][ T5319] ? __pfx_panic+0x10/0x10 [ 76.065641][ T5319] __warn+0x31b/0x4b0 [ 76.067429][ T5319] ? __udf_add_aext+0x524/0x6d0 [ 76.069465][ T5319] ? __udf_add_aext+0x524/0x6d0 [ 76.071652][ T5319] report_bug+0x2be/0x4f0 [ 76.073639][ T5319] ? __udf_add_aext+0x524/0x6d0 [ 76.076308][ T5319] ? __udf_add_aext+0x524/0x6d0 [ 76.079115][ T5319] ? __udf_add_aext+0x526/0x6d0 [ 76.081571][ T5319] handle_bug+0x84/0x160 [ 76.083729][ T5319] exc_invalid_op+0x1a/0x50 [ 76.086125][ T5319] asm_exc_invalid_op+0x1a/0x20 [ 76.088529][ T5319] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 76.090986][ T5319] Code: 49 e9 fe 49 8b 3e 4c 89 e6 e8 08 37 0c ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 93 ea 0c 08 cc e8 fd 09 82 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 ef 09 82 fe 90 0f 0b 90 e9 66 fd ff ff [ 76.100201][ T5319] RSP: 0018:ffffc9000d3ef248 EFLAGS: 00010283 [ 76.102801][ T5319] RAX: ffffffff833e0a13 RBX: dffffc0000000000 RCX: 0000000000100000 [ 76.106076][ T5319] RDX: ffffc9000ddfa000 RSI: 0000000000002125 RDI: 0000000000002126 [ 76.109457][ T5319] RBP: 1ffff92001a7dee5 R08: ffff888000e44900 R09: 0000000000000002 [ 76.112917][ T5319] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 76.116220][ T5319] R13: 0000000000000000 R14: ffffc9000d3ef720 R15: ffffc9000d3ef728 [ 76.119500][ T5319] ? __udf_add_aext+0x523/0x6d0 [ 76.121607][ T5319] ? __udf_add_aext+0x523/0x6d0 [ 76.123787][ T5319] udf_setup_indirect_aext+0x609/0x800 [ 76.126088][ T5319] ? __udf_add_aext+0x508/0x6d0 [ 76.128170][ T5319] udf_do_extend_file+0x870/0x1180 [ 76.130503][ T5319] ? __pfx_udf_do_extend_file+0x10/0x10 [ 76.132908][ T5319] udf_map_block+0xff2/0x45f0 [ 76.135008][ T5319] ? __pfx_hlock_conflict+0x10/0x10 [ 76.137375][ T5319] ? check_path+0x21/0x40 [ 76.139310][ T5319] ? __pfx_udf_map_block+0x10/0x10 [ 76.141523][ T5319] ? validate_chain+0x897/0x2140 [ 76.143712][ T5319] ? do_raw_spin_lock+0x121/0x290 [ 76.145902][ T5319] ? do_raw_spin_unlock+0x4d/0x240 [ 76.148163][ T5319] __udf_get_block+0x52/0x250 [ 76.150300][ T5319] ? create_empty_buffers+0x465/0x530 [ 76.152730][ T5319] __block_write_begin_int+0x6b5/0x1900 [ 76.154930][ T5319] ? __pfx_workingset_update_node+0x10/0x10 [ 76.157153][ T5319] ? __pfx_udf_get_block+0x10/0x10 [ 76.159330][ T5319] ? __pfx___block_write_begin_int+0x10/0x10 [ 76.162225][ T5319] ? __pfx_udf_get_block+0x10/0x10 [ 76.164748][ T5319] block_write_begin+0x8a/0x120 [ 76.167376][ T5319] ? udf_write_begin+0x92/0x270 [ 76.169468][ T5319] udf_write_begin+0x115/0x270 [ 76.171461][ T5319] generic_perform_write+0x2c5/0x900 [ 76.173669][ T5319] ? __pfx_generic_perform_write+0x10/0x10 [ 76.176195][ T5319] ? file_update_time+0x2da/0x490 [ 76.178439][ T5319] ? __generic_file_write_iter+0xf9/0x230 [ 76.180837][ T5319] ? udf_file_write_iter+0x1a3/0x6c0 [ 76.183047][ T5319] udf_file_write_iter+0x2d5/0x6c0 [ 76.185102][ T5319] vfs_write+0x5c9/0xb30 [ 76.186851][ T5319] ? __pfx_udf_file_write_iter+0x10/0x10 [ 76.189183][ T5319] ? __pfx_vfs_write+0x10/0x10 [ 76.191082][ T5319] ? __fget_files+0x2a/0x420 [ 76.192926][ T5319] __x64_sys_pwrite64+0x193/0x220 [ 76.194903][ T5319] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 76.197086][ T5319] ? do_syscall_64+0xbe/0xfa0 [ 76.199049][ T5319] do_syscall_64+0xfa/0xfa0 [ 76.201038][ T5319] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.203302][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.205887][ T5319] ? clear_bhb_loop+0x60/0xb0 [ 76.207964][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.210480][ T5319] RIP: 0033:0x7f74e078efc9 [ 76.212401][ T5319] 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 [ 76.220832][ T5319] RSP: 002b:00007f74e15cc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 76.224409][ T5319] RAX: ffffffffffffffda RBX: 00007f74e09e5fa0 RCX: 00007f74e078efc9 [ 76.227779][ T5319] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000006 [ 76.231096][ T5319] RBP: 00007f74e0811f91 R08: 0000000000000000 R09: 0000000000000000 [ 76.234517][ T5319] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 76.237863][ T5319] R13: 00007f74e09e6038 R14: 00007f74e09e5fa0 R15: 00007ffd1cbbf038 [ 76.241329][ T5319] [ 76.243028][ T5319] Kernel Offset: disabled [ 76.244782][ T5319] Rebooting in 86400 seconds..