kasan: CONFIG_KASAN_INLINE enabled
bond344 (uninitialized): Released all slaves
kasan: GPF could be caused by NULL-ptr deref or user memory access
EXT4-fs (sda1): re-mounted. Opts: grpquota,
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 10320 Comm: blkid Not tainted 4.19.100-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:do_last fs/namei.c:3262 [inline]
RIP: 0010:path_openat+0x293/0x4500 fs/namei.c:3537
Code: 80 3c 02 00 0f 85 fa 34 00 00 48 8b 85 28 ff ff ff 48 8b 58 58 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 04 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 b7
RSP: 0018:ffff88800e317ae0 EFLAGS: 00010247
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff81b0246e
RDX: 0000000000000000 RSI: ffffffff81b0247c RDI: 0000000000000004
RBP: ffff88800e317c60 R08: ffff88805385c480 R09: 0000000000000001
R10: ffffed1015d24732 R11: ffff8880ae923993 R12: 0000000000000000
R13: ffff88800e317e60 R14: ffff88800e317e60 R15: ffff88800e317ca0
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc9dafbd18 CR3: 000000004f539000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 do_filp_open+0x1a1/0x280 fs/namei.c:3567
 do_sys_open+0x3fe/0x550 fs/open.c:1088
 __do_sys_open fs/open.c:1106 [inline]
 __se_sys_open fs/open.c:1101 [inline]
 __x64_sys_open+0x7e/0xc0 fs/open.c:1101
 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7fa79c9991a7
Code: c3 66 90 c7 05 fa af 20 00 16 00 00 00 b8 ff ff ff ff c3 f7 d8 89 05 ec af 20 00 83 c8 ff c3 90 90 90 90 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d cd af 20 00 31 d2 48 29 c2 89
RSP: 002b:00007ffd9418f8d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 0000000000400f31 RCX: 00007fa79c9991a7
RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00007fa79c99d282
RBP: 0000000000000001 R08: 00007fa79cba4570 R09: 0000000000000000
R10: ffffffffffffffb0 R11: 0000000000000246 R12: 00007fa79cba4090
R13: 00007fa79cba3040 R14: 0000000000000000 R15: 00007fa79cba4570
Modules linked in:
---[ end trace 690896f2d4ab90b0 ]---
RIP: 0010:do_last fs/namei.c:3262 [inline]
RIP: 0010:path_openat+0x293/0x4500 fs/namei.c:3537
Code: 80 3c 02 00 0f 85 fa 34 00 00 48 8b 85 28 ff ff ff 48 8b 58 58 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 04 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 b7
input: syz1 as /devices/virtual/input/input12330
RSP: 0018:ffff88800e317ae0 EFLAGS: 00010247
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff81b0246e
RDX: 0000000000000000 RSI: ffffffff81b0247c RDI: 0000000000000004
RBP: ffff88800e317c60 R08: ffff88805385c480 R09: 0000000000000001
R10: ffffed1015d24732 R11: ffff8880ae923993 R12: 0000000000000000
R13: ffff88800e317e60 R14: ffff88800e317e60 R15: ffff88800e317ca0
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
input: syz1 as /devices/virtual/input/input12331
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32123000 CR3: 000000004f539000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400