loop0: p1 size 135963288 extends beyond EOD, truncated __loop_clr_fd: partition scan of loop1 failed (rc=-16) loop3: p2 start 1279850000 is beyond EOD, truncated loop0: p2 start 1279850000 is beyond EOD, truncated ------------[ cut here ]------------ kernel BUG at fs/block_dev.c:1213! invalid opcode: 0000 [#1] SMP KASAN CPU: 0 PID: 20082 Comm: syz-executor4 Not tainted 5.5.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bd_finish_claiming+0x5b/0x180 fs/block_dev.c:1213 Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 13 01 00 00 48 8b 83 a0 00 00 00 4d 8d b4 24 a0 00 00 00 49 39 c5 74 4b 48 85 c0 74 02 <0f> 0b 4c 8d b3 a0 00 00 00 4c 39 e3 74 38 4d 8d b4 24 a0 00 00 00 RSP: 0018:ffff8881b384f958 EFLAGS: 00010282 RAX: ffff8881bd87e840 RBX: ffff8881b36ad840 RCX: ffffffff8152ae72 RDX: 1ffff110366d5b1c RSI: 0000000000000004 RDI: ffff8881b36ad8e0 RBP: ffff8881b384f978 R08: 0000000000000004 R09: ffffed1036709f18 R10: ffffed1036709f18 R11: 0000000000000003 R12: ffff8881cb125040 R13: ffff8881c1d0f2c0 R14: ffff8881cb1250e0 R15: ffff8881c1d0f2c0 FS: 00007fcdad843700(0000) GS:ffff8881db000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f53eb19aa20 CR3: 00000001bfdd2000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: blkdev_get+0xc9/0x230 fs/block_dev.c:1744 blkdev_open+0x19f/0x200 fs/block_dev.c:1875 do_dentry_open+0x438/0x1200 fs/open.c:797 vfs_open+0x9a/0xc0 fs/open.c:914 do_last fs/namei.c:3420 [inline] path_openat+0xaee/0x3b90 fs/namei.c:3537 do_filp_open+0x177/0x250 fs/namei.c:3567 do_sys_open+0x1dd/0x3b0 fs/open.c:1097 __do_sys_openat fs/open.c:1124 [inline] __se_sys_openat fs/open.c:1118 [inline] __x64_sys_openat+0x98/0xf0 fs/open.c:1118 do_syscall_64+0xd0/0x600 arch/x86/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x455c79 Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fcdad842c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007fcdad8436d4 RCX: 0000000000455c79 RDX: 0000000000101080 RSI: 0000000020000140 RDI: ffffffffffffff9c RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000004c0296 R14: 00000000004cf518 R15: 0000000000000000 Modules linked in: ---[ end trace 44348f9f687b5d34 ]--- RIP: 0010:bd_finish_claiming+0x5b/0x180 fs/block_dev.c:1213 Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 13 01 00 00 48 8b 83 a0 00 00 00 4d 8d b4 24 a0 00 00 00 49 39 c5 74 4b 48 85 c0 74 02 <0f> 0b 4c 8d b3 a0 00 00 00 4c 39 e3 74 38 4d 8d b4 24 a0 00 00 00 RSP: 0018:ffff8881b384f958 EFLAGS: 00010282 RAX: ffff8881bd87e840 RBX: ffff8881b36ad840 RCX: ffffffff8152ae72 RDX: 1ffff110366d5b1c RSI: 0000000000000004 RDI: ffff8881b36ad8e0 RBP: ffff8881b384f978 R08: 0000000000000004 R09: ffffed1036709f18 R10: ffffed1036709f18 R11: 0000000000000003 R12: ffff8881cb125040 R13: ffff8881c1d0f2c0 R14: ffff8881cb1250e0 R15: ffff8881c1d0f2c0 FS: 00007fcdad843700(0000) GS:ffff8881db000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f53eb19aa20 CR3: 00000001bfdd2000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400