Warning: Permanently added '10.128.1.75' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 557.244739] ------------[ cut here ]------------ [ 557.250215] WARNING: CPU: 0 PID: 8295 at fs/udf/truncate.c:226 udf_truncate_extents.cold+0x11/0x18 [ 557.259309] Kernel panic - not syncing: panic_on_warn set ... [ 557.259309] [ 557.266658] CPU: 0 PID: 8295 Comm: syz-executor320 Not tainted 4.19.211-syzkaller #0 [ 557.274519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 557.283852] Call Trace: [ 557.286427] dump_stack+0x1fc/0x2ef [ 557.290035] panic+0x26a/0x50e [ 557.293211] ? __warn_printk+0xf3/0xf3 [ 557.297085] ? udf_truncate_extents.cold+0x11/0x18 [ 557.301996] ? __probe_kernel_read+0x130/0x1b0 [ 557.306557] ? __warn.cold+0x5/0x5a [ 557.310170] ? __warn+0xe4/0x200 [ 557.313526] ? udf_truncate_extents.cold+0x11/0x18 [ 557.318453] __warn.cold+0x20/0x5a [ 557.321971] ? io_schedule_timeout+0x140/0x140 [ 557.326535] ? udf_truncate_extents.cold+0x11/0x18 [ 557.331451] report_bug+0x262/0x2b0 [ 557.335061] do_error_trap+0x1d7/0x310 [ 557.338930] ? math_error+0x310/0x310 [ 557.342716] ? __irq_work_queue_local+0x101/0x160 [ 557.347540] ? irq_work_queue+0x29/0x80 [ 557.351523] ? error_entry+0x72/0xd0 [ 557.355216] ? trace_hardirqs_off_caller+0x6e/0x210 [ 557.360211] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 557.365034] invalid_op+0x14/0x20 [ 557.368473] RIP: 0010:udf_truncate_extents.cold+0x11/0x18 [ 557.374000] 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 [ 557.392887] RSP: 0018:ffff88809ffef948 EFLAGS: 00010286 [ 557.398237] RAX: 0000000000000024 RBX: ffff88808b69f670 RCX: 0000000000000000 [ 557.405494] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1013ffdf1b [ 557.412762] RBP: ffff88809ffefa30 R08: 0000000000000024 R09: 0000000000000000 [ 557.420014] R10: 0000000000000005 R11: 0000000000000000 R12: ffff88809ffef9f0 [ 557.427264] R13: 0000000000000200 R14: 00000000000000ff R15: ffff88809ffbe540 [ 557.434639] ? vprintk_func+0x81/0x180 [ 557.438523] ? udf_truncate_extents.cold+0x11/0x18 [ 557.443437] ? lock_downgrade+0x720/0x720 [ 557.447568] ? udf_discard_prealloc+0x690/0x690 [ 557.452218] ? udf_write_failed.isra.0+0x173/0x1d0 [ 557.457352] ? udf_write_failed.isra.0+0xd4/0x1d0 [ 557.462188] udf_write_failed.isra.0+0x17b/0x1d0 [ 557.466934] udf_write_begin+0x89/0xa0 [ 557.470808] generic_perform_write+0x1f8/0x4d0 [ 557.475385] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 557.480056] ? current_time+0x1c0/0x1c0 [ 557.484013] ? lock_downgrade+0x720/0x720 [ 557.488140] ? lock_acquire+0x170/0x3c0 [ 557.492102] __generic_file_write_iter+0x24b/0x610 [ 557.497018] udf_file_write_iter+0x2d4/0x4e0 [ 557.501406] ? iov_iter_init+0xb8/0x1d0 [ 557.505362] __vfs_write+0x51b/0x770 [ 557.509055] ? kernel_read+0x110/0x110 [ 557.512946] ? check_preemption_disabled+0x41/0x280 [ 557.517947] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 557.522954] vfs_write+0x1f3/0x540 [ 557.526483] ksys_write+0x12b/0x2a0 [ 557.530088] ? __ia32_sys_read+0xb0/0xb0 [ 557.534136] ? trace_hardirqs_off_caller+0x6e/0x210 [ 557.539217] ? do_syscall_64+0x21/0x620 [ 557.543172] do_syscall_64+0xf9/0x620 [ 557.546953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 557.552128] RIP: 0033:0x7f4b7f00f909 [ 557.555821] 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 c0 ff ff ff f7 d8 64 89 01 48 [ 557.574700] RSP: 002b:00007ffd30c608c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 557.582393] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00007f4b7f00f909 [ 557.589648] RDX: 000000000208e24b RSI: 0000000020000040 RDI: 0000000000000003 [ 557.596903] RBP: 0000000000000000 R08: 00007ffd30c608f0 R09: 00007ffd30c608f0 [ 557.604154] R10: 00007ffd30c607a0 R11: 0000000000000246 R12: 00007ffd30c608ec [ 557.611405] R13: 00007ffd30c60920 R14: 00007ffd30c60900 R15: 000000000000001e [ 557.618945] Kernel Offset: disabled [ 557.622606] Rebooting in 86400 seconds..