program: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000029610000000000000000006d00000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f00000005c0)='ext4_read_block_bitmap_load\x00', r0}, 0x10) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x12) r1 = socket$netlink(0x10, 0x3, 0x0) syz_mount_image$udf(&(0x7f0000000180), &(0x7f0000000100)='./bus\x00', 0x1014494, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@partition={'partition', 0x3d, 0x6}}, {@gid_forget}, {@session={'session', 0x3d, 0xfe8}}, {@noadinicb}, {@anchor}, {@uid_forget}]}, 0xfe, 0xc24, &(0x7f0000001480)="$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") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5910fae9d6dcd3292ea54c7b6ef915d564c90c200", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000004f00)=ANY=[], 0x12f4}}, 0x4) recvmmsg(r3, &(0x7f0000000d40)=[{{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000a40)=""/81, 0x51}, {&(0x7f0000000ac0)=""/215, 0xd7}], 0x2}, 0xfffffffd}], 0x1, 0x40010100, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000680)=ANY=[@ANYBLOB="24000000af1d00070f000000000000000007000000537ee10bbe93bdfe5373b14cb71342f7fb743227853d468aa96f32f277a59d73bb84a4f00f0cf99b2214a3f6ad3e1f9396ec5469377b4df0072566e210df90bde5245b8e7919198974db8b9d7a8bd5f940913440e6dfcf4575faed3eea6f5559bafb287940133f842c034d0dbb23c1ef057b7a1a330413ec50c23c3d9c93f463073da8ad53e3a924cc784edc921777c8f4d730d08a1d72c5754cc8c6a44ebe9cfeb7bc43d3daf34bdf641ae19062afd7d5b4941cd144d5cea856fe5e5e23fde29060fc1a4a7df17a2d464709bb4c5ae463318eca", @ANYRES32=r4, @ANYBLOB='@\x00R\x00\b\x00\b\x00', @ANYRES32=r6, @ANYBLOB], 0x24}}, 0x0) syz_mount_image$ext4(&(0x7f0000000880)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000003c0), 0xfe, 0x529, &(0x7f0000000e00)="$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") r7 = open(&(0x7f0000000080)='./file1\x00', 0x64842, 0x86) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000400)="1b228a5e5bd82e626db3df9a01aa4d72a020aa7f9385ee84b8d905c098d7ddb2908cdd49980ef7f855babab36235d2ba0718f54478934d65a5d7598365e891ed4e86710500de28f7957cb7aa6eed1e597c15851bdeb66aadfc4fefb6382caf8cc6aac7d57c3c3c7bac61717d86c4f1c25142d91d515ace82e6d78dc44ae9a813706ea9b8926cd68d38d4732a338305e174f4959a6395c0b10db6cf4736519cf854ddef6a9d2401c7339df4e887f8a8be615768fefcb3e7085361485f8f1edfca79f79ccbcc93a3b6b872", 0xca}], 0x1, 0x2007800, 0x0, 0x3) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0xffffffffffffffff, 0x30, 0x1, @in={0x2, 0x4e21, @multicast2}}}, 0xa0) openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x6a) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$cgroup_procs(r9, &(0x7f0000000480)='cgroup.threads\x00', 0x2, 0x0) sendfile(r10, r10, 0x0, 0x4) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) readv(r10, &(0x7f0000000340)=[{&(0x7f0000001740)=""/153, 0x99}], 0x1) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r7, &(0x7f00000000c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r8}}, 0x18) [ 58.288274][ T5318] loop0: detected capacity change from 0 to 2048 [ 58.299595][ T5318] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=2362, location=2362 [ 58.316433][ T5318] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 58.322775][ T5318] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 58.329095][ T5318] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 58.396519][ T24] audit: type=1800 audit(1734528913.754:2): pid=5318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=1346 res=0 errno=0 [ 58.406054][ T5318] ------------[ cut here ]------------ [ 58.408099][ T5318] WARNING: CPU: 0 PID: 5318 at fs/udf/truncate.c:224 udf_truncate_extents+0x10c8/0x1310 [ 58.411928][ T5318] Modules linked in: [ 58.413500][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0 [ 58.417513][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 58.421364][ T5318] RIP: 0010:udf_truncate_extents+0x10c8/0x1310 [ 58.423547][ T5318] Code: 48 3b 84 24 a0 01 00 00 0f 85 4b 02 00 00 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 69 e8 74 fe 90 <0f> 0b 90 eb 8c 48 8d 8c 24 60 01 00 00 80 e1 07 80 c1 03 38 c1 0f [ 58.430287][ T5318] RSP: 0018:ffffc9000d5bf740 EFLAGS: 00010283 [ 58.432582][ T5318] RAX: ffffffff832a8b87 RBX: 000000000000000a RCX: 0000000000100000 [ 58.435854][ T5318] RDX: ffffc9000ea1a000 RSI: 00000000000005e4 RDI: 00000000000005e5 [ 58.438727][ T5318] RBP: ffffc9000d5bf930 R08: ffffffff832a7fa8 R09: ffffffff83285dbd [ 58.441736][ T5318] R10: 0000000000000002 R11: ffff888000d20000 R12: dffffc0000000000 [ 58.445869][ T5318] R13: 0000000000000000 R14: 000000000000000a R15: 0000000000000000 [ 58.448824][ T5318] FS: 00007fcc09bb56c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 58.452159][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.454979][ T5318] CR2: 00007fcbfca3f000 CR3: 0000000043c20000 CR4: 0000000000352ef0 [ 58.457926][ T5318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.460823][ T5318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.463819][ T5318] Call Trace: [ 58.465457][ T5318] [ 58.466690][ T5318] ? __warn+0x165/0x4d0 [ 58.468270][ T5318] ? udf_truncate_extents+0x10c8/0x1310 [ 58.470320][ T5318] ? report_bug+0x2b3/0x500 [ 58.472146][ T5318] ? udf_truncate_extents+0x10c8/0x1310 [ 58.474468][ T5318] ? handle_bug+0x60/0x90 [ 58.476163][ T5318] ? exc_invalid_op+0x1a/0x50 [ 58.478026][ T5318] ? asm_exc_invalid_op+0x1a/0x20 [ 58.480021][ T5318] ? udf_current_aext+0x3bd/0xad0 [ 58.482020][ T5318] ? udf_truncate_extents+0x4e8/0x1310 [ 58.484104][ T5318] ? udf_truncate_extents+0x10c7/0x1310 [ 58.486241][ T5318] ? udf_truncate_extents+0x10c8/0x1310 [ 58.488187][ T5318] ? __pfx_udf_truncate_extents+0x10/0x10 [ 58.490214][ T5318] ? __pfx_lock_release+0x10/0x10 [ 58.492026][ T5318] ? do_raw_spin_lock+0x14f/0x370 [ 58.493956][ T5318] ? do_raw_spin_unlock+0x58/0x8b0 [ 58.495900][ T5318] udf_write_failed+0x176/0x1b0 [ 58.497709][ T5318] udf_direct_IO+0x1c9/0x210 [ 58.499359][ T5318] generic_file_direct_write+0x1e6/0x400 [ 58.501452][ T5318] __generic_file_write_iter+0x126/0x230 [ 58.503531][ T5318] ? udf_file_write_iter+0x2e7/0x660 [ 58.505607][ T5318] udf_file_write_iter+0x2fc/0x660 [ 58.507429][ T5318] do_iter_readv_writev+0x600/0x880 [ 58.509340][ T5318] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 58.511364][ T5318] ? rcu_read_lock_any_held+0xb7/0x160 [ 58.513346][ T5318] vfs_writev+0x376/0xba0 [ 58.515077][ T5318] ? __pfx_lock_acquire+0x10/0x10 [ 58.516912][ T5318] ? __pfx_vfs_writev+0x10/0x10 [ 58.518678][ T5318] ? do_sys_openat2+0x17a/0x1d0 [ 58.520398][ T5318] ? __might_fault+0xaa/0x120 [ 58.522084][ T5318] ? __fget_files+0x2a/0x410 [ 58.523826][ T5318] ? __fget_files+0x395/0x410 [ 58.525709][ T5318] ? __fget_files+0x2a/0x410 [ 58.527386][ T5318] __se_sys_pwritev2+0x196/0x2b0 [ 58.529274][ T5318] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 58.531334][ T5318] ? do_syscall_64+0x100/0x230 [ 58.533199][ T5318] ? __x64_sys_pwritev2+0x21/0xf0 [ 58.535201][ T5318] do_syscall_64+0xf3/0x230 [ 58.536887][ T5318] ? clear_bhb_loop+0x35/0x90 [ 58.538660][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.540768][ T5318] RIP: 0033:0x7fcc08d85d29 [ 58.542432][ T5318] 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 [ 58.549453][ T5318] RSP: 002b:00007fcc09bb5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 58.552501][ T5318] RAX: ffffffffffffffda RBX: 00007fcc08f75fa0 RCX: 00007fcc08d85d29 [ 58.555468][ T5318] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000008 [ 58.558412][ T5318] RBP: 00007fcc08e01a20 R08: 0000000000000000 R09: 0000000000000003 [ 58.560852][ T5318] R10: 0000000002007800 R11: 0000000000000246 R12: 0000000000000000 [ 58.563470][ T5318] R13: 0000000000000000 R14: 00007fcc08f75fa0 R15: 00007fffb81c93c8 [ 58.566413][ T5318] [ 58.567343][ T5318] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 58.569643][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0 [ 58.573392][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 58.577130][ T5318] Call Trace: [ 58.578350][ T5318] [ 58.579356][ T5318] dump_stack_lvl+0x241/0x360 [ 58.581060][ T5318] ? __pfx_dump_stack_lvl+0x10/0x10 [ 58.582990][ T5318] ? __pfx__printk+0x10/0x10 [ 58.584633][ T5318] ? _printk+0xd5/0x120 [ 58.586245][ T5318] ? __init_begin+0x41000/0x41000 [ 58.588192][ T5318] ? vscnprintf+0x5d/0x90 [ 58.589911][ T5318] panic+0x349/0x880 [ 58.591405][ T5318] ? __warn+0x174/0x4d0 [ 58.592980][ T5318] ? __pfx_panic+0x10/0x10 [ 58.594706][ T5318] __warn+0x344/0x4d0 [ 58.596219][ T5318] ? udf_truncate_extents+0x10c8/0x1310 [ 58.598211][ T5318] report_bug+0x2b3/0x500 [ 58.599823][ T5318] ? udf_truncate_extents+0x10c8/0x1310 [ 58.601969][ T5318] handle_bug+0x60/0x90 [ 58.603579][ T5318] exc_invalid_op+0x1a/0x50 [ 58.605293][ T5318] asm_exc_invalid_op+0x1a/0x20 [ 58.607141][ T5318] RIP: 0010:udf_truncate_extents+0x10c8/0x1310 [ 58.609420][ T5318] Code: 48 3b 84 24 a0 01 00 00 0f 85 4b 02 00 00 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 69 e8 74 fe 90 <0f> 0b 90 eb 8c 48 8d 8c 24 60 01 00 00 80 e1 07 80 c1 03 38 c1 0f [ 58.616436][ T5318] RSP: 0018:ffffc9000d5bf740 EFLAGS: 00010283 [ 58.618629][ T5318] RAX: ffffffff832a8b87 RBX: 000000000000000a RCX: 0000000000100000 [ 58.621529][ T5318] RDX: ffffc9000ea1a000 RSI: 00000000000005e4 RDI: 00000000000005e5 [ 58.624437][ T5318] RBP: ffffc9000d5bf930 R08: ffffffff832a7fa8 R09: ffffffff83285dbd [ 58.627329][ T5318] R10: 0000000000000002 R11: ffff888000d20000 R12: dffffc0000000000 [ 58.630319][ T5318] R13: 0000000000000000 R14: 000000000000000a R15: 0000000000000000 [ 58.632995][ T5318] ? udf_current_aext+0x3bd/0xad0 [ 58.634855][ T5318] ? udf_truncate_extents+0x4e8/0x1310 [ 58.636815][ T5318] ? udf_truncate_extents+0x10c7/0x1310 [ 58.638848][ T5318] ? __pfx_udf_truncate_extents+0x10/0x10 [ 58.640995][ T5318] ? __pfx_lock_release+0x10/0x10 [ 58.642851][ T5318] ? do_raw_spin_lock+0x14f/0x370 [ 58.644715][ T5318] ? do_raw_spin_unlock+0x58/0x8b0 [ 58.646596][ T5318] udf_write_failed+0x176/0x1b0 [ 58.648404][ T5318] udf_direct_IO+0x1c9/0x210 [ 58.650190][ T5318] generic_file_direct_write+0x1e6/0x400 [ 58.652119][ T5318] __generic_file_write_iter+0x126/0x230 [ 58.654273][ T5318] ? udf_file_write_iter+0x2e7/0x660 [ 58.656223][ T5318] udf_file_write_iter+0x2fc/0x660 [ 58.658174][ T5318] do_iter_readv_writev+0x600/0x880 [ 58.660081][ T5318] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 58.662167][ T5318] ? rcu_read_lock_any_held+0xb7/0x160 [ 58.664110][ T5318] vfs_writev+0x376/0xba0 [ 58.665637][ T5318] ? __pfx_lock_acquire+0x10/0x10 [ 58.667469][ T5318] ? __pfx_vfs_writev+0x10/0x10 [ 58.669221][ T5318] ? do_sys_openat2+0x17a/0x1d0 [ 58.671076][ T5318] ? __might_fault+0xaa/0x120 [ 58.672805][ T5318] ? __fget_files+0x2a/0x410 [ 58.674555][ T5318] ? __fget_files+0x395/0x410 [ 58.676244][ T5318] ? __fget_files+0x2a/0x410 [ 58.677917][ T5318] __se_sys_pwritev2+0x196/0x2b0 [ 58.679806][ T5318] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 58.681798][ T5318] ? do_syscall_64+0x100/0x230 [ 58.683341][ T5318] ? __x64_sys_pwritev2+0x21/0xf0 [ 58.684927][ T5318] do_syscall_64+0xf3/0x230 [ 58.686593][ T5318] ? clear_bhb_loop+0x35/0x90 [ 58.688279][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.690310][ T5318] RIP: 0033:0x7fcc08d85d29 [ 58.691856][ T5318] 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 [ 58.698605][ T5318] RSP: 002b:00007fcc09bb5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 58.701761][ T5318] RAX: ffffffffffffffda RBX: 00007fcc08f75fa0 RCX: 00007fcc08d85d29 [ 58.704781][ T5318] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000008 [ 58.707690][ T5318] RBP: 00007fcc08e01a20 R08: 0000000000000000 R09: 0000000000000003 [ 58.710565][ T5318] R10: 0000000002007800 R11: 0000000000000246 R12: 0000000000000000 [ 58.713371][ T5318] R13: 0000000000000000 R14: 00007fcc08f75fa0 R15: 00007fffb81c93c8 [ 58.716072][ T5318] [ 58.717509][ T5318] Kernel Offset: disabled [ 58.719074][ T5318] Rebooting in 86400 seconds..