kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 8018 Comm: syz-executor3 Not tainted 4.9.57-gf8de76a #68
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff8801d1816000 task.stack: ffff8801c53c0000
RIP: 0010:[<ffffffff81dfb246>]  [<ffffffff81dfb246>] __list_del_entry+0x86/0x1d0 lib/list_debug.c:57
RSP: 0018:ffff8801c53c79a0  EFLAGS: 00010046
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801cd804358
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801cd804360
RBP: ffff8801c53c79b8 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 1ffff10038a78f04 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000296 R15: 00007ffffffff000
FS:  00007f76d3aa3700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000434120 CR3: 00000001c9093000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
 ffff8801cd804390 ffff8801cd804358 ffff8801cd804358 ffff8801c53c79d0
 ffffffff81dfb39d ffff8801cd804260 ffff8801c53c7a00 ffffffff82662aa3
 ffffffffffffffda 0000000020007000 1ffff10038a78f4a ffff8801cd804390
Call Trace:
 [<ffffffff81dfb39d>] list_del+0xd/0x70 lib/list_debug.c:77
 [<ffffffff82662aa3>] sg_remove_request+0xa3/0x120 drivers/scsi/sg.c:2124
 [<ffffffff8266b689>] sg_new_write.isra.27+0x769/0x840 drivers/scsi/sg.c:714
 [<ffffffff8266d082>] sg_ioctl+0x1922/0x2af0 drivers/scsi/sg.c:890
 [<ffffffff815ad49a>] vfs_ioctl fs/ioctl.c:43 [inline]
 [<ffffffff815ad49a>] do_vfs_ioctl+0x1aa/0x10c0 fs/ioctl.c:679
 [<ffffffff815ae43f>] SYSC_ioctl fs/ioctl.c:694 [inline]
 [<ffffffff815ae43f>] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:685
 [<ffffffff838ad0c5>] entry_SYSCALL_64_fastpath+0x23/0xc6
Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 
RIP  [<ffffffff81dfb246>] __list_del_entry+0x86/0x1d0 lib/list_debug.c:57
 RSP <ffff8801c53c79a0>
---[ end trace c159ab3a3e39370e ]---
Kernel panic - not syncing: Fatal exception
Dumping ftrace buffer:
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Kernel Offset: disabled
Rebooting in 86400 seconds..