BUG: unable to handle kernel paging request at 000000005dd3f32e IP: lock_release+0x195/0xda0 kernel/locking/lockdep.c:4021 PGD 5e28067 P4D 5e28067 PUD 5e2a067 PMD 0 Oops: 0002 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 0 PID: 10475 Comm: kworker/u4:0 Not tainted 4.15.0-rc1-next-20171201+ #57 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: 000000004a3cc4d4 task.stack: 00000000abeef757 RIP: 0010:lock_release+0x195/0xda0 kernel/locking/lockdep.c:4021 RSP: 0018:ffff8801d5236fa0 EFLAGS: 00010046 RAX: 0000000000000007 RBX: 1ffff1003aa46df9 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801c9c92b84 RBP: ffff8801d5237110 R08: 1ffffffff0d2baa3 R09: 000000000000000e R10: 0000000000000000 R11: ffffffff8748cd60 R12: ffff8801c9c92300 R13: ffff8801d52370e8 R14: ffff8801d5361f50 R15: ffff8801c9c92300 FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffffffffffff8 CR3: 00000001cf31e000 CR4: 00000000001426f0 Call Trace: seqcount_lockdep_reader_access include/linux/seqlock.h:82 [inline] read_seqcount_begin include/linux/seqlock.h:164 [inline] set_root+0x198/0x760 fs/namei.c:833 path_init+0xd89/0x1fa0 fs/namei.c:2176 path_openat+0x1a2/0x3530 fs/namei.c:3511 do_filp_open+0x25b/0x3b0 fs/namei.c:3551 do_open_execat+0x1b9/0x5c0 fs/exec.c:849 open_exec+0x36/0x60 fs/exec.c:881 load_elf_binary+0x1367/0x4c50 fs/binfmt_elf.c:775 search_binary_handler+0x142/0x6b0 fs/exec.c:1640 exec_binprm fs/exec.c:1682 [inline] do_execveat_common.isra.30+0x1711/0x22a0 fs/exec.c:1804 do_execve+0x31/0x40 fs/exec.c:1849 call_usermodehelper_exec_async+0x457/0x8f0 kernel/umh.c:100 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:517 Code: 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 c4 08 00 00 41 c7 87 84 08 00 00 01 00 00 00 1f 44 00 00 65 8b 05 3f d7 aa 7e 89 c0 48 0f a3 05 c5 6c 08 RIP: lock_release+0x195/0xda0 kernel/locking/lockdep.c:4021 RSP: ffff8801d5236fa0 CR2: fffffffffffffff8 ---[ end trace 1bfd1e38e00e5848 ]--- Kernel panic - not syncing: Fatal exception Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..