loop4: p251 start 1854537728 is beyond EOD, truncated loop4: p252 start 1854537728 is beyond EOD, truncated loop4: p253 start 1854537728 is beyond EOD, truncated loop4: p254 start 1854537728 is beyond EOD, truncated loop4: p255 start 1854537728 is beyond EOD, truncated WARNING: CPU: 0 PID: 13319 at fs/ext4/inode.c:922 ext4_dio_get_block_overwrite fs/ext4/inode.c:922 [inline] WARNING: CPU: 0 PID: 13319 at fs/ext4/inode.c:922 ext4_dio_get_block_overwrite+0x103/0x120 fs/ext4/inode.c:907 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 13319 Comm: syz-executor.2 Not tainted 4.9.194+ #0 ffff8801d27beec8 ffffffff81b67001 0000000000000000 ffffffff82a3b3c0 00000000ffffffff 0000000000000000 0000000000000009 ffff8801d27befa8 ffffffff813fef3a 0000000041b58ab3 ffffffff82e32f55 ffffffff813fed61 Call Trace: [<00000000007731a2>] __dump_stack lib/dump_stack.c:15 [inline] [<00000000007731a2>] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [<000000005f678279>] panic+0x1d9/0x3bd kernel/panic.c:180 [<00000000411453d3>] __warn.cold+0x2f/0x2f kernel/panic.c:546 [<00000000af8dab60>] warn_slowpath_null+0x2d/0x40 kernel/panic.c:589 [<00000000a3cf55e5>] ext4_dio_get_block_overwrite fs/ext4/inode.c:922 [inline] [<00000000a3cf55e5>] ext4_dio_get_block_overwrite+0x103/0x120 fs/ext4/inode.c:907 [<0000000002cb8967>] get_more_blocks fs/direct-io.c:654 [inline] [<0000000002cb8967>] do_direct_IO fs/direct-io.c:956 [inline] [<0000000002cb8967>] do_blockdev_direct_IO fs/direct-io.c:1275 [inline] [<0000000002cb8967>] __blockdev_direct_IO+0x3232/0xd370 fs/direct-io.c:1361 [<00000000b6ecb1f7>] ext4_direct_IO_write fs/ext4/inode.c:3504 [inline] [<00000000b6ecb1f7>] ext4_direct_IO+0xd45/0x29b0 fs/ext4/inode.c:3660 [<000000001c68d0a6>] generic_file_direct_write+0x293/0x520 mm/filemap.c:2841 [<000000007b29458c>] __generic_file_write_iter+0x20f/0x530 mm/filemap.c:3021 [<00000000cd60cfe9>] ext4_file_write_iter+0x364/0xcd0 fs/ext4/file.c:165 [<00000000cd29ce38>] vfs_iter_write+0x2e2/0x580 fs/read_write.c:390 [<000000003237e210>] iter_file_splice_write+0x5a9/0xb10 fs/splice.c:768 [<00000000cf0152f9>] do_splice_from fs/splice.c:870 [inline] [<00000000cf0152f9>] direct_splice_actor+0x126/0x1a0 fs/splice.c:1037 [<000000009d13a151>] splice_direct_to_actor+0x2c8/0x820 fs/splice.c:992 [<000000004c020cd2>] do_splice_direct+0x1a5/0x260 fs/splice.c:1080 [<00000000c1752c2c>] do_sendfile+0x503/0xc00 fs/read_write.c:1402 [<000000006c025e59>] SYSC_sendfile64 fs/read_write.c:1457 [inline] [<000000006c025e59>] SyS_sendfile64+0xd1/0x160 fs/read_write.c:1449 [<00000000e545e931>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288 [<00000000c4bdce7a>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb Kernel Offset: disabled Rebooting in 86400 seconds..