Warning: Permanently added '10.128.0.85' (ECDSA) to the list of known hosts. executing program [ 56.767091] attempt to access beyond end of device [ 56.773369] ------------[ cut here ]------------ [ 56.778328] loop0: rw=2049, want=2170, limit=2048 [ 56.778485] Buffer I/O error on dev loop0, logical block 2169, lost async page write [ 56.784069] WARNING: CPU: 1 PID: 8106 at fs/udf/truncate.c:226 udf_truncate_extents.cold+0x11/0x18 [ 56.800156] Kernel panic - not syncing: panic_on_warn set ... [ 56.800156] [ 56.807509] CPU: 1 PID: 8106 Comm: syz-executor298 Not tainted 4.19.211-syzkaller #0 [ 56.815804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 56.825144] Call Trace: [ 56.827718] dump_stack+0x1fc/0x2ef [ 56.831326] panic+0x26a/0x50e [ 56.834625] ? __warn_printk+0xf3/0xf3 [ 56.838501] ? udf_truncate_extents.cold+0x11/0x18 [ 56.843414] ? __probe_kernel_read+0x130/0x1b0 [ 56.847975] ? __warn.cold+0x5/0x5a [ 56.851581] ? __warn+0xe4/0x200 [ 56.854928] ? udf_truncate_extents.cold+0x11/0x18 [ 56.859845] __warn.cold+0x20/0x5a [ 56.863377] ? io_schedule_timeout+0x140/0x140 [ 56.867962] ? udf_truncate_extents.cold+0x11/0x18 [ 56.872905] report_bug+0x262/0x2b0 [ 56.876534] do_error_trap+0x1d7/0x310 [ 56.880433] ? math_error+0x310/0x310 [ 56.884228] ? __irq_work_queue_local+0x101/0x160 [ 56.889065] ? irq_work_queue+0x29/0x80 [ 56.893027] ? error_entry+0x72/0xd0 [ 56.896736] ? trace_hardirqs_off_caller+0x6e/0x210 [ 56.901737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.906567] invalid_op+0x14/0x20 [ 56.910005] RIP: 0010:udf_truncate_extents.cold+0x11/0x18 [ 56.915520] Code: 89 df 48 c7 c6 40 a9 9a 88 e8 ac f9 ff ff 41 bc ea ff ff ff e9 96 57 78 fa e8 b0 a9 69 f9 48 c7 c7 60 b4 9a 88 e8 0f db fa ff <0f> 0b e9 81 78 78 fa e8 98 a9 69 f9 48 c7 c6 40 ba 9a 88 48 c7 c7 [ 56.934403] RSP: 0018:ffff8880b148f948 EFLAGS: 00010286 [ 56.939748] RAX: 0000000000000024 RBX: ffff88808ac1c120 RCX: 0000000000000000 [ 56.947065] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1016291f1b [ 56.954321] RBP: ffff8880b148fa30 R08: 0000000000000024 R09: 0000000000000000 [ 56.961575] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b148f9f0 [ 56.968826] R13: 0000000000000200 R14: 00000000000000ff R15: ffff888096d2edc0 [ 56.976092] ? vprintk_func+0x81/0x180 [ 56.979971] ? udf_truncate_extents.cold+0x11/0x18 [ 56.984882] ? lock_downgrade+0x720/0x720 [ 56.989032] ? udf_discard_prealloc+0x690/0x690 [ 56.993683] ? udf_write_failed.isra.0+0x173/0x1d0 [ 56.998597] ? udf_write_failed.isra.0+0xd4/0x1d0 [ 57.003426] udf_write_failed.isra.0+0x17b/0x1d0 [ 57.008165] udf_write_begin+0x89/0xa0 [ 57.012037] generic_perform_write+0x1f8/0x4d0 [ 57.016608] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 57.021258] ? current_time+0x1c0/0x1c0 [ 57.025215] __generic_file_write_iter+0x24b/0x610 [ 57.030129] udf_file_write_iter+0x2d4/0x4e0 [ 57.034535] __vfs_write+0x51b/0x770 [ 57.038230] ? kernel_read+0x110/0x110 [ 57.042103] ? check_preemption_disabled+0x41/0x280 [ 57.047101] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 57.052099] vfs_write+0x1f3/0x540 [ 57.055636] ksys_write+0x12b/0x2a0 [ 57.059251] ? __ia32_sys_read+0xb0/0xb0 [ 57.063300] ? trace_hardirqs_off_caller+0x6e/0x210 [ 57.068423] ? do_syscall_64+0x21/0x620 [ 57.072386] do_syscall_64+0xf9/0x620 [ 57.076176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.081350] RIP: 0033:0x7f6506ea1fc9 [ 57.085045] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 57.103938] RSP: 002b:00007f6506e4d2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.111632] RAX: ffffffffffffffda RBX: 00007f6506f284c0 RCX: 00007f6506ea1fc9 [ 57.118905] RDX: 000000000208e24b RSI: 0000000020000480 RDI: 0000000000000003 [ 57.126157] RBP: 00007f6506ef5224 R08: 0000000000000000 R09: 0000000000000000 [ 57.133446] R10: 0000000000000000 R11: 0000000000000246 R12: 632e79726f6d656d [ 57.140727] R13: 0030656c69662f2e R14: 0031656c69662f2e R15: 00007f6506f284c8 [ 57.148286] Kernel Offset: disabled [ 57.151952] Rebooting in 86400 seconds..