------------[ cut here ]------------
WARNING: CPU: 1 PID: 4854 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 fs/udf/truncate.c:-1
Modules linked in:
CPU: 1 PID: 4854 Comm: syz.0.16 Not tainted 5.15.179-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : udf_truncate_extents+0xbf4/0xdc8 fs/udf/truncate.c:-1
lr : udf_truncate_extents+0xbf0/0xdc8 fs/udf/truncate.c:208
sp : ffff8000204d75a0
x29: ffff8000204d7780 x28: ffff0000e1a30e78 x27: 00000000001263ff
x26: dfff800000000000 x25: ffff8000204d7720 x24: 00000000000000ff
x23: 0000000000000010 x22: ffff8000204d76e0 x21: 00000000000000ff
x20: ffff0000e1a30e28 x19: ffff8000204d76a0 x18: 0000000000000000
x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001
x14: ffff0000c8f13680 x13: 0000000000ff0100 x12: ffffffffffffffff
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c8f13680
x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
x2 : ffff8000204d76a8 x1 : 00000000001263ff x0 : 0000000000000000
Call trace:
 udf_truncate_extents+0xbf4/0xdc8 fs/udf/truncate.c:-1
 udf_setsize+0xca4/0x1070 fs/udf/inode.c:1183
 udf_setattr+0x280/0x414 fs/udf/file.c:277
 notify_change+0xa34/0xcf8 fs/attr.c:505
 do_truncate+0x1c0/0x28c fs/open.c:65
 vfs_truncate+0x2e0/0x388 fs/open.c:111
 do_sys_truncate+0xec/0x1b4 fs/open.c:134
 __do_sys_truncate fs/open.c:146 [inline]
 __se_sys_truncate fs/open.c:144 [inline]
 __arm64_sys_truncate+0x5c/0x70 fs/open.c:144
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 304
hardirqs last  enabled at (303): [<ffff800008a774e8>] lookup_bh_lru fs/buffer.c:1294 [inline]
hardirqs last  enabled at (303): [<ffff800008a774e8>] __find_get_block+0x1d0/0xdd4 fs/buffer.c:1306
hardirqs last disabled at (304): [<ffff800011b56334>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (202): [<ffff8000081b70b8>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (202): [<ffff8000081b70b8>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (47): [<ffff8000081b7750>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (47): [<ffff8000081b7750>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (47): [<ffff8000081b7750>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (47): [<ffff8000081b7750>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace d0283dbe26112c78 ]---