program: syz_mount_image$udf(&(0x7f0000000180), &(0x7f0000000100)='./bus\x00', 0x1014494, &(0x7f00000001c0)=ANY=[@ANYRES64=0x0], 0xfe, 0xc24, &(0x7f0000001480)="$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") open(&(0x7f0000000100)='./file0\x00', 0x880ff, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x141842, 0x0) syz_mount_image$udf(&(0x7f00000002c0), &(0x7f0000000080)='./file0\x00', 0x4006, &(0x7f0000002440)=ANY=[], 0xff, 0xc1d, &(0x7f00000020c0)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r1, 0x0) ftruncate(r0, 0x1f) (async) ftruncate(r0, 0x1f) r2 = open(&(0x7f00000000c0)='./bus\x00', 0xca942, 0x0) ftruncate(r2, 0x8002007ffb) gettid() (async) r3 = gettid() syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) (async) r4 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x800) process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000400)=""/4096, 0x700800}], 0x1, 0x0) (async) process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000400)=""/4096, 0x700800}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0, 0xfc, 0x0, &(0x7f00000000c0)) r5 = semget$private(0x0, 0x1, 0x484) semtimedop(r5, &(0x7f0000000140)=[{0x2, 0x2, 0x1800}], 0x1, &(0x7f00000002c0)={0x77359400}) (async) semtimedop(r5, &(0x7f0000000140)=[{0x2, 0x2, 0x1800}], 0x1, &(0x7f00000002c0)={0x77359400}) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) (async) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x10, &(0x7f0000000200)={r7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000300)={0xc3, {{0xa, 0x4e21, 0x80, @mcast2, 0x5}}}, 0x88) (async) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000300)={0xc3, {{0xa, 0x4e21, 0x80, @mcast2, 0x5}}}, 0x88) creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) [ 77.708924][ T4659] Bluetooth: hci0: command tx timeout [ 77.712823][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 77.715158][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 77.818221][ T5312] loop0: detected capacity change from 0 to 2048 [ 77.857609][ T5312] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 77.871051][ T5312] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 77.887327][ T5312] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 77.921196][ T5313] ------------[ cut here ]------------ [ 77.923420][ T5313] WARNING: CPU: 0 PID: 5313 at fs/udf/inode.c:2081 __udf_add_aext+0x524/0x6d0 [ 77.926686][ T5313] Modules linked in: [ 77.928365][ T5313] CPU: 0 UID: 0 PID: 5313 Comm: syz.0.0 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full) [ 77.932921][ T5313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.936883][ T5313] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 77.939043][ T5313] Code: b8 ef fe 49 8b 3e 4c 89 e6 e8 78 a5 11 ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 5d c3 8d fe 90 <0f> 0b 90 e9 14 fc ff ff e8 4f c3 8d fe 90 0f 0b 90 e9 66 fd ff ff [ 77.946393][ T5313] RSP: 0018:ffffc9000d407848 EFLAGS: 00010293 [ 77.948814][ T5313] RAX: ffffffff8331fb73 RBX: dffffc0000000000 RCX: ffff88801f5fc880 [ 77.951577][ T5313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000001d0 [ 77.954277][ T5313] RBP: 1ffff92001a80f71 R08: ffff88801f5fc880 R09: 0000000000000002 [ 77.957276][ T5313] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000000001d0 [ 77.960552][ T5313] R13: 0000000000000000 R14: ffffc9000d407b80 R15: ffffc9000d407b88 [ 77.963604][ T5313] FS: 00007fd0a07d76c0(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000 [ 77.966964][ T5313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.969477][ T5313] CR2: 00002000000000c0 CR3: 000000003eb6b000 CR4: 0000000000352ef0 [ 77.972659][ T5313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.975752][ T5313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.978907][ T5313] Call Trace: [ 77.980430][ T5313] [ 77.981624][ T5313] udf_setup_indirect_aext+0x609/0x800 [ 77.983761][ T5313] ? __udf_add_aext+0x508/0x6d0 [ 77.985661][ T5313] udf_do_extend_file+0x870/0x1180 [ 77.987751][ T5313] ? __pfx_udf_do_extend_file+0x10/0x10 [ 77.989713][ T5313] ? inode_bmap+0x397/0x710 [ 77.991995][ T5313] udf_setsize+0xb78/0x1000 [ 77.993717][ T5313] ? __pfx_udf_setsize+0x10/0x10 [ 77.995620][ T5313] ? down_write+0x162/0x1f0 [ 77.997509][ T5313] ? __pfx_current_time+0x10/0x10 [ 77.999495][ T5313] udf_setattr+0x3a1/0x5a0 [ 78.001486][ T5313] ? __pfx_udf_setattr+0x10/0x10 [ 78.003510][ T5313] notify_change+0xb33/0xe40 [ 78.005464][ T5313] do_truncate+0x19a/0x220 [ 78.007248][ T5313] ? __pfx_do_truncate+0x10/0x10 [ 78.009117][ T5313] do_ftruncate+0x489/0x540 [ 78.011069][ T5313] ? __fget_files+0x2a/0x420 [ 78.012813][ T5313] ? __pfx_do_ftruncate+0x10/0x10 [ 78.014820][ T5313] __x64_sys_ftruncate+0x92/0xf0 [ 78.016738][ T5313] do_syscall_64+0xf6/0x210 [ 78.018605][ T5313] ? clear_bhb_loop+0x45/0xa0 [ 78.020667][ T5313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.023155][ T5313] RIP: 0033:0x7fd09f98e969 [ 78.025038][ T5313] 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 [ 78.032632][ T5313] RSP: 002b:00007fd0a07d7038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 78.035265][ T5313] RAX: ffffffffffffffda RBX: 00007fd09fbb6080 RCX: 00007fd09f98e969 [ 78.038277][ T5313] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 0000000000000009 [ 78.041438][ T5313] RBP: 00007fd09fa10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 78.044556][ T5313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.047591][ T5313] R13: 0000000000000000 R14: 00007fd09fbb6080 R15: 00007ffc4305d858 [ 78.050613][ T5313] [ 78.051902][ T5313] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 78.054675][ T5313] CPU: 0 UID: 0 PID: 5313 Comm: syz.0.0 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full) [ 78.058985][ T5313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 78.062836][ T5313] Call Trace: [ 78.064075][ T5313] [ 78.065225][ T5313] dump_stack_lvl+0x99/0x250 [ 78.067224][ T5313] ? __asan_memcpy+0x40/0x70 [ 78.069091][ T5313] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.071151][ T5313] ? __pfx__printk+0x10/0x10 [ 78.073035][ T5313] panic+0x2db/0x790 [ 78.074669][ T5313] ? __pfx_panic+0x10/0x10 [ 78.076471][ T5313] ? show_trace_log_lvl+0x4fb/0x550 [ 78.078554][ T5313] __warn+0x31b/0x4b0 [ 78.080086][ T5313] ? __udf_add_aext+0x524/0x6d0 [ 78.082150][ T5313] ? __udf_add_aext+0x524/0x6d0 [ 78.084081][ T5313] report_bug+0x2be/0x4f0 [ 78.085789][ T5313] ? __udf_add_aext+0x524/0x6d0 [ 78.087698][ T5313] ? __udf_add_aext+0x524/0x6d0 [ 78.089507][ T5313] ? __udf_add_aext+0x526/0x6d0 [ 78.091545][ T5313] handle_bug+0x84/0x160 [ 78.093153][ T5313] exc_invalid_op+0x1a/0x50 [ 78.094924][ T5313] asm_exc_invalid_op+0x1a/0x20 [ 78.096911][ T5313] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 78.099018][ T5313] Code: b8 ef fe 49 8b 3e 4c 89 e6 e8 78 a5 11 ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 5d c3 8d fe 90 <0f> 0b 90 e9 14 fc ff ff e8 4f c3 8d fe 90 0f 0b 90 e9 66 fd ff ff [ 78.106664][ T5313] RSP: 0018:ffffc9000d407848 EFLAGS: 00010293 [ 78.109392][ T5313] RAX: ffffffff8331fb73 RBX: dffffc0000000000 RCX: ffff88801f5fc880 [ 78.112509][ T5313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000001d0 [ 78.116344][ T5313] RBP: 1ffff92001a80f71 R08: ffff88801f5fc880 R09: 0000000000000002 [ 78.120016][ T5313] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000000001d0 [ 78.122895][ T5313] R13: 0000000000000000 R14: ffffc9000d407b80 R15: ffffc9000d407b88 [ 78.125888][ T5313] ? __udf_add_aext+0x523/0x6d0 [ 78.127831][ T5313] ? __udf_add_aext+0x523/0x6d0 [ 78.129731][ T5313] udf_setup_indirect_aext+0x609/0x800 [ 78.132014][ T5313] ? __udf_add_aext+0x508/0x6d0 [ 78.133890][ T5313] udf_do_extend_file+0x870/0x1180 [ 78.135770][ T5313] ? __pfx_udf_do_extend_file+0x10/0x10 [ 78.137951][ T5313] ? inode_bmap+0x397/0x710 [ 78.139848][ T5313] udf_setsize+0xb78/0x1000 [ 78.141767][ T5313] ? __pfx_udf_setsize+0x10/0x10 [ 78.143604][ T5313] ? down_write+0x162/0x1f0 [ 78.145525][ T5313] ? __pfx_current_time+0x10/0x10 [ 78.147614][ T5313] udf_setattr+0x3a1/0x5a0 [ 78.149298][ T5313] ? __pfx_udf_setattr+0x10/0x10 [ 78.151260][ T5313] notify_change+0xb33/0xe40 [ 78.153115][ T5313] do_truncate+0x19a/0x220 [ 78.154682][ T5313] ? __pfx_do_truncate+0x10/0x10 [ 78.156634][ T5313] do_ftruncate+0x489/0x540 [ 78.158350][ T5313] ? __fget_files+0x2a/0x420 [ 78.160195][ T5313] ? __pfx_do_ftruncate+0x10/0x10 [ 78.162078][ T5313] __x64_sys_ftruncate+0x92/0xf0 [ 78.164096][ T5313] do_syscall_64+0xf6/0x210 [ 78.166024][ T5313] ? clear_bhb_loop+0x45/0xa0 [ 78.168073][ T5313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.170358][ T5313] RIP: 0033:0x7fd09f98e969 [ 78.172176][ T5313] 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 [ 78.179474][ T5313] RSP: 002b:00007fd0a07d7038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 78.182627][ T5313] RAX: ffffffffffffffda RBX: 00007fd09fbb6080 RCX: 00007fd09f98e969 [ 78.185641][ T5313] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 0000000000000009 [ 78.188465][ T5313] RBP: 00007fd09fa10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 78.190911][ T5313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.193328][ T5313] R13: 0000000000000000 R14: 00007fd09fbb6080 R15: 00007ffc4305d858 [ 78.196031][ T5313] [ 78.197430][ T5313] Kernel Offset: disabled [ 78.199175][ T5313] Rebooting in 86400 seconds..