kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 1 PID: 7509 Comm: syz-executor5 Not tainted 4.15.0+ #290 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:binder_poll+0xa0/0x390 drivers/android/binder.c:4323 RSP: 0018:ffff8801abf475c8 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff841a1b80 RDX: 0000000000000000 RSI: ffffc9000302f000 RDI: 0000000000000282 RBP: ffff8801abf47670 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff100357e8ebd R13: ffff8801abf47880 R14: ffff8801acb8d7c0 R15: ffff8801abf47648 FS: 00007f78c0c91700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004d57e4 CR3: 00000001abf48005 CR4: 00000000001606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: do_select+0xbb5/0x1700 fs/select.c:512 core_sys_select+0x480/0x960 fs/select.c:655 do_pselect fs/select.c:730 [inline] SYSC_pselect6 fs/select.c:771 [inline] SyS_pselect6+0x2bb/0x650 fs/select.c:756 entry_SYSCALL_64_fastpath+0x29/0xa0 RIP: 0033:0x453299 RSP: 002b:00007f78c0c90c58 EFLAGS: 00000212 ORIG_RAX: 000000000000010e RAX: ffffffffffffffda RBX: 00007f78c0c90aa0 RCX: 0000000000453299 RDX: 0000000020768000 RSI: 00000000200abfc0 RDI: 0000000000000040 RBP: 00007f78c0c90a90 R08: 0000000020dedff8 R09: 0000000020f14000 R10: 0000000020086000 R11: 0000000000000212 R12: 00000000004b8096 R13: 00007f78c0c90bc8 R14: 00000000004b8096 R15: 0000000000000000 Code: 03 80 3c 18 00 0f 85 3c 02 00 00 49 8b be 90 01 00 00 e8 04 f7 ff ff 48 89 c2 48 89 c3 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 ca 02 00 00 48 8b 3b be e3 10 00 00 e8 f9 88 RIP: binder_poll+0xa0/0x390 drivers/android/binder.c:4323 RSP: ffff8801abf475c8 ---[ end trace da7b62cdeed3dd72 ]--- Kernel panic - not syncing: Fatal exception Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..