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
CPU: 0 PID: 12576 Comm: syz-executor696 Not tainted 5.0.0-rc7+ #81
kobject: 'kvm' (00000000985ff3e6): kobject_uevent_env
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__dentry_path+0x49e/0x7c0 fs/d_path.c:344
Code: 89 fc 41 83 e4 01 44 89 e6 e8 fe e4 b2 ff 45 84 e4 0f 85 04 02 00 00 e8 b0 e3 b2 ff 48 8b 85 18 ff ff ff 44 89 bd 40 ff ff ff <80> 38 00 0f 85 f9 02 00 00 48 8b 85 38 ff ff ff 41 83 e7 01 44 89
kobject: 'kvm' (00000000985ff3e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
RSP: 0018:ffff888096127c58 EFLAGS: 00010293
RAX: dffffc0000000005 RBX: 0000000000000000 RCX: ffffffff81bcfdc2
RDX: 0000000000000000 RSI: ffffffff81bcfdd0 RDI: 0000000000000001
RBP: ffff888096127d48 R08: ffff88809b17c540 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff888096127d20 R14: ffff888092473afe R15: 0000000000014e78
FS:  0000000000000000(0000) GS:ffff8880ae800000(0063) knlGS:00000000f7fe4b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000080fb028 CR3: 000000009de68000 CR4: 00000000001426f0
kobject: 'kvm' (00000000985ff3e6): kobject_uevent_env
Call Trace:
kobject: 'kvm' (00000000985ff3e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
 dentry_path_raw+0x26/0x30 fs/d_path.c:371
 kvm_uevent_notify_change.part.0+0x213/0x440 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4051
 kvm_uevent_notify_change arch/x86/kvm/../../../virt/kvm/kvm_main.c:4018 [inline]
 kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:3356 [inline]
 kvm_dev_ioctl+0x1132/0x1750 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3378
 __do_compat_sys_ioctl fs/compat_ioctl.c:1052 [inline]
 __se_compat_sys_ioctl fs/compat_ioctl.c:998 [inline]
 __ia32_compat_sys_ioctl+0x197/0x620 fs/compat_ioctl.c:998
 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline]
 do_fast_syscall_32+0x281/0xc98 arch/x86/entry/common.c:397
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
RIP: 0023:0xf7fe8869
Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 002b:00000000f7fe41fc EFLAGS: 00000293 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000000ae01
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00000000003d0f00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Modules linked in:
---[ end trace 4fe494385b47fe74 ]---
kobject: 'kvm' (00000000985ff3e6): kobject_uevent_env
RIP: 0010:__dentry_path+0x49e/0x7c0 fs/d_path.c:344
Code: 89 fc 41 83 e4 01 44 89 e6 e8 fe e4 b2 ff 45 84 e4 0f 85 04 02 00 00 e8 b0 e3 b2 ff 48 8b 85 18 ff ff ff 44 89 bd 40 ff ff ff <80> 38 00 0f 85 f9 02 00 00 48 8b 85 38 ff ff ff 41 83 e7 01 44 89
RSP: 0018:ffff888096127c58 EFLAGS: 00010293
RAX: dffffc0000000005 RBX: 0000000000000000 RCX: ffffffff81bcfdc2
RDX: 0000000000000000 RSI: ffffffff81bcfdd0 RDI: 0000000000000001
RBP: ffff888096127d48 R08: ffff88809b17c540 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff888096127d20 R14: ffff888092473afe R15: 0000000000014e78
kobject: 'kvm' (00000000985ff3e6): fill_kobj_path: path = '/devices/virtual/misc/kvm'
FS:  0000000000000000(0000) GS:ffff8880ae800000(0063) knlGS:00000000f7fe4b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000080fb038 CR3: 000000009de68000 CR4: 00000000001426f0