From: syzbot <syzbot+a22e0dc07567662c50bc@syzkaller.appspotmail.com>
To: dhowells@redhat.com, jmorris@namei.org, keyrings@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org, serge@hallyn.com,
syzkaller-bugs@googlegroups.com
Subject: general protection fault in keyctl_pkey_params_get
Date: Sat, 03 Nov 2018 15:48:03 +0000 [thread overview]
Message-ID: <000000000000c220960579c4936d@google.com> (raw)
Hello,
syzbot found the following crash on:
HEAD commit: 5f21585384a4 Merge tag 'for-linus-20181102' of git://git.k..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x\x10ba246d400000
kernel config: https://syzkaller.appspot.com/x/.config?x“84ecb1c973baed
dashboard link: https://syzkaller.appspot.com/bug?extid˘2e0dc07567662c50bc
compiler: gcc (GCC) 8.0.1 20180413 (experimental)
syz repro: https://syzkaller.appspot.com/x/repro.syz?x\x1026dcd5400000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x\x167e882b400000
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+a22e0dc07567662c50bc@syzkaller.appspotmail.com
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: 1 PID: 7247 Comm: syz-executor236 Not tainted 4.19.0+ #317
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
RIP: 0010:keyctl_pkey_params_parse security/keys/keyctl_pkey.c:56 [inline]
RIP: 0010:keyctl_pkey_params_get+0x2e7/0x550 security/keys/keyctl_pkey.c:96
Code: fe 48 8b 44 24 38 48 c1 e8 03 42 80 3c 28 00 0f 85 f7 01 00 00 4c 8b
a4 24 e0 00 00 00 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 <42> 0f b6 04 28
38 d0 7f 08 84 c0 0f 85 e0 01 00 00 41 0f b6 04 24
RSP: 0018:ffff8801ce84faa0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8801ce84fd60 RCX: ffffffff83429990
RDX: 0000000000000000 RSI: ffffffff8342999e RDI: 0000000000000001
RBP: ffff8801ce84fc08 R08: ffff8801ce928480 R09: ffffed0039e73310
R10: ffffed0039e73310 R11: 0000000000000001 R12: 0000000000000000
R13: dffffc0000000000 R14: ffffffffffffffff R15: ffffffffffffffff
FS: 0000000001e1c880(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000414cd0 CR3: 00000001ce5e6000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
keyctl_pkey_params_get_2+0x12f/0x580 security/keys/keyctl_pkey.c:130
kasan: CONFIG_KASAN_INLINE enabled
keyctl_pkey_verify+0xaa/0x400 security/keys/keyctl_pkey.c:293
kasan: GPF could be caused by NULL-ptr deref or user memory access
__do_sys_keyctl security/keys/keyctl.c:1768 [inline]
__se_sys_keyctl security/keys/keyctl.c:1637 [inline]
__x64_sys_keyctl+0x101/0x430 security/keys/keyctl.c:1637
do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x444c39
Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7
48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff
ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffefdd59f88 EFLAGS: 00000286 ORIG_RAX: 00000000000000fa
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444c39
RDX: 00000000200002c0 RSI: 00000000200000c0 RDI: 000000000000001c
RBP: 0000000000000000 R08: 0000000020000380 R09: 00000000004002e0
R10: 00000000fffffd2a R11: 0000000000000286 R12: 0000000000011956
R13: 0000000000401f80 R14: 0000000000000000 R15: 0000000000000000
Modules linked in:
---[ end trace e5c46bb5200c69dc ]---
general protection fault: 0000 [#2] PREEMPT SMP KASAN
RIP: 0010:keyctl_pkey_params_parse security/keys/keyctl_pkey.c:56 [inline]
RIP: 0010:keyctl_pkey_params_get+0x2e7/0x550 security/keys/keyctl_pkey.c:96
CPU: 0 PID: 7401 Comm: syz-executor236 Tainted: G D 4.19.0+
#317
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
RIP: 0010:keyctl_pkey_params_parse security/keys/keyctl_pkey.c:56 [inline]
RIP: 0010:keyctl_pkey_params_get+0x2e7/0x550 security/keys/keyctl_pkey.c:96
Code: fe 48 8b 44 24 38 48 c1 e8 03 42 80 3c 28 00 0f 85 f7 01 00 00 4c 8b
a4 24 e0 00 00 00 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 <42> 0f b6 04 28
38 d0 7f 08 84 c0 0f 85 e0 01 00 00 41 0f b6 04 24
Code: fe 48 8b 44 24 38 48 c1 e8 03 42 80 3c 28 00 0f 85 f7 01 00 00 4c 8b
a4 24 e0 00 00 00 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 <42> 0f b6 04 28
38 d0 7f 08 84 c0 0f 85 e0 01 00 00 41 0f b6 04 24
RSP: 0018:ffff8801c52cfaa0 EFLAGS: 00010246
RAX: 0000000000000002 RBX: ffff8801c52cfd60 RCX: ffffffff83429990
RDX: 0000000000000000 RSI: ffffffff8342999e RDI: 0000000000000001
RBP: ffff8801c52cfc08 R08: ffff8801b8a86000 R09: ffffed0039bb1378
R10: ffffed0039bb1378 R11: 0000000000000001 R12: 0000000000000010
R13: dffffc0000000000 R14: ffffffffffffffff R15: ffffffffffffffff
FS: 0000000001e1c880(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RSP: 0018:ffff8801ce84faa0 EFLAGS: 00010246
CR2: 0000000000414cd0 CR3: 00000001ce654000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
RAX: 0000000000000000 RBX: ffff8801ce84fd60 RCX: ffffffff83429990
keyctl_pkey_params_get_2+0x12f/0x580 security/keys/keyctl_pkey.c:130
RDX: 0000000000000000 RSI: ffffffff8342999e RDI: 0000000000000001
keyctl_pkey_verify+0xaa/0x400 security/keys/keyctl_pkey.c:293
RBP: ffff8801ce84fc08 R08: ffff8801ce928480 R09: ffffed0039e73310
R10: ffffed0039e73310 R11: 0000000000000001 R12: 0000000000000000
__do_sys_keyctl security/keys/keyctl.c:1768 [inline]
__se_sys_keyctl security/keys/keyctl.c:1637 [inline]
__x64_sys_keyctl+0x101/0x430 security/keys/keyctl.c:1637
do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
R13: dffffc0000000000 R14: ffffffffffffffff R15: ffffffffffffffff
FS: 0000000001e1c880(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000
entry_SYSCALL_64_after_hwframe+0x49/0xbe
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RIP: 0033:0x444c39
Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7
48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff
ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffefdd59f88 EFLAGS: 00000286 ORIG_RAX: 00000000000000fa
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444c39
RDX: 00000000200002c0 RSI: 00000000200000c0 RDI: 000000000000001c
RBP: 0000000000000000 R08: 0000000020000380 R09: 00000000004002e0
R10: 00000000fffffd2a R11: 0000000000000286 R12: 0000000000011a27
CR2: 0000000000414cd0 CR3: 00000001ce5e6000 CR4: 00000000001406e0
R13: 0000000000401f80 R14: 0000000000000000 R15: 0000000000000000
Modules linked in:
---[ end trace e5c46bb5200c69dd ]---
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
RIP: 0010:keyctl_pkey_params_parse security/keys/keyctl_pkey.c:56 [inline]
RIP: 0010:keyctl_pkey_params_get+0x2e7/0x550 security/keys/keyctl_pkey.c:96
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Code: fe 48 8b 44 24 38 48 c1 e8 03 42 80 3c 28 00 0f 85 f7 01 00 00 4c 8b
a4 24 e0 00 00 00 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 <42> 0f b6 04 28
38 d0 7f 08 84 c0 0f 85 e0 01 00 00 41 0f b6 04 24
---
This bug is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.
syzbot will keep track of this bug report. See:
https://goo.gl/tpsmEJ#bug-status-tracking for how to communicate with
syzbot.
syzbot can test patches for this bug, for details see:
https://goo.gl/tpsmEJ#testing-patches
WARNING: multiple messages have this Message-ID (diff)
From: syzbot <syzbot+a22e0dc07567662c50bc@syzkaller.appspotmail.com>
To: dhowells@redhat.com, jmorris@namei.org, keyrings@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org, serge@hallyn.com,
syzkaller-bugs@googlegroups.com
Subject: general protection fault in keyctl_pkey_params_get
Date: Sat, 03 Nov 2018 08:48:03 -0700 [thread overview]
Message-ID: <000000000000c220960579c4936d@google.com> (raw)
Hello,
syzbot found the following crash on:
HEAD commit: 5f21585384a4 Merge tag 'for-linus-20181102' of git://git.k..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=10ba246d400000
kernel config: https://syzkaller.appspot.com/x/.config?x=9384ecb1c973baed
dashboard link: https://syzkaller.appspot.com/bug?extid=a22e0dc07567662c50bc
compiler: gcc (GCC) 8.0.1 20180413 (experimental)
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1026dcd5400000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=167e882b400000
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+a22e0dc07567662c50bc@syzkaller.appspotmail.com
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: 1 PID: 7247 Comm: syz-executor236 Not tainted 4.19.0+ #317
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
RIP: 0010:keyctl_pkey_params_parse security/keys/keyctl_pkey.c:56 [inline]
RIP: 0010:keyctl_pkey_params_get+0x2e7/0x550 security/keys/keyctl_pkey.c:96
Code: fe 48 8b 44 24 38 48 c1 e8 03 42 80 3c 28 00 0f 85 f7 01 00 00 4c 8b
a4 24 e0 00 00 00 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 <42> 0f b6 04 28
38 d0 7f 08 84 c0 0f 85 e0 01 00 00 41 0f b6 04 24
RSP: 0018:ffff8801ce84faa0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8801ce84fd60 RCX: ffffffff83429990
RDX: 0000000000000000 RSI: ffffffff8342999e RDI: 0000000000000001
RBP: ffff8801ce84fc08 R08: ffff8801ce928480 R09: ffffed0039e73310
R10: ffffed0039e73310 R11: 0000000000000001 R12: 0000000000000000
R13: dffffc0000000000 R14: ffffffffffffffff R15: ffffffffffffffff
FS: 0000000001e1c880(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000414cd0 CR3: 00000001ce5e6000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
keyctl_pkey_params_get_2+0x12f/0x580 security/keys/keyctl_pkey.c:130
kasan: CONFIG_KASAN_INLINE enabled
keyctl_pkey_verify+0xaa/0x400 security/keys/keyctl_pkey.c:293
kasan: GPF could be caused by NULL-ptr deref or user memory access
__do_sys_keyctl security/keys/keyctl.c:1768 [inline]
__se_sys_keyctl security/keys/keyctl.c:1637 [inline]
__x64_sys_keyctl+0x101/0x430 security/keys/keyctl.c:1637
do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x444c39
Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7
48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff
ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffefdd59f88 EFLAGS: 00000286 ORIG_RAX: 00000000000000fa
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444c39
RDX: 00000000200002c0 RSI: 00000000200000c0 RDI: 000000000000001c
RBP: 0000000000000000 R08: 0000000020000380 R09: 00000000004002e0
R10: 00000000fffffd2a R11: 0000000000000286 R12: 0000000000011956
R13: 0000000000401f80 R14: 0000000000000000 R15: 0000000000000000
Modules linked in:
---[ end trace e5c46bb5200c69dc ]---
general protection fault: 0000 [#2] PREEMPT SMP KASAN
RIP: 0010:keyctl_pkey_params_parse security/keys/keyctl_pkey.c:56 [inline]
RIP: 0010:keyctl_pkey_params_get+0x2e7/0x550 security/keys/keyctl_pkey.c:96
CPU: 0 PID: 7401 Comm: syz-executor236 Tainted: G D 4.19.0+
#317
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
RIP: 0010:keyctl_pkey_params_parse security/keys/keyctl_pkey.c:56 [inline]
RIP: 0010:keyctl_pkey_params_get+0x2e7/0x550 security/keys/keyctl_pkey.c:96
Code: fe 48 8b 44 24 38 48 c1 e8 03 42 80 3c 28 00 0f 85 f7 01 00 00 4c 8b
a4 24 e0 00 00 00 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 <42> 0f b6 04 28
38 d0 7f 08 84 c0 0f 85 e0 01 00 00 41 0f b6 04 24
Code: fe 48 8b 44 24 38 48 c1 e8 03 42 80 3c 28 00 0f 85 f7 01 00 00 4c 8b
a4 24 e0 00 00 00 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 <42> 0f b6 04 28
38 d0 7f 08 84 c0 0f 85 e0 01 00 00 41 0f b6 04 24
RSP: 0018:ffff8801c52cfaa0 EFLAGS: 00010246
RAX: 0000000000000002 RBX: ffff8801c52cfd60 RCX: ffffffff83429990
RDX: 0000000000000000 RSI: ffffffff8342999e RDI: 0000000000000001
RBP: ffff8801c52cfc08 R08: ffff8801b8a86000 R09: ffffed0039bb1378
R10: ffffed0039bb1378 R11: 0000000000000001 R12: 0000000000000010
R13: dffffc0000000000 R14: ffffffffffffffff R15: ffffffffffffffff
FS: 0000000001e1c880(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RSP: 0018:ffff8801ce84faa0 EFLAGS: 00010246
CR2: 0000000000414cd0 CR3: 00000001ce654000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
RAX: 0000000000000000 RBX: ffff8801ce84fd60 RCX: ffffffff83429990
keyctl_pkey_params_get_2+0x12f/0x580 security/keys/keyctl_pkey.c:130
RDX: 0000000000000000 RSI: ffffffff8342999e RDI: 0000000000000001
keyctl_pkey_verify+0xaa/0x400 security/keys/keyctl_pkey.c:293
RBP: ffff8801ce84fc08 R08: ffff8801ce928480 R09: ffffed0039e73310
R10: ffffed0039e73310 R11: 0000000000000001 R12: 0000000000000000
__do_sys_keyctl security/keys/keyctl.c:1768 [inline]
__se_sys_keyctl security/keys/keyctl.c:1637 [inline]
__x64_sys_keyctl+0x101/0x430 security/keys/keyctl.c:1637
do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
R13: dffffc0000000000 R14: ffffffffffffffff R15: ffffffffffffffff
FS: 0000000001e1c880(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000
entry_SYSCALL_64_after_hwframe+0x49/0xbe
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
RIP: 0033:0x444c39
Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7
48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff
ff 0f 83 2b ce fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffefdd59f88 EFLAGS: 00000286 ORIG_RAX: 00000000000000fa
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000444c39
RDX: 00000000200002c0 RSI: 00000000200000c0 RDI: 000000000000001c
RBP: 0000000000000000 R08: 0000000020000380 R09: 00000000004002e0
R10: 00000000fffffd2a R11: 0000000000000286 R12: 0000000000011a27
CR2: 0000000000414cd0 CR3: 00000001ce5e6000 CR4: 00000000001406e0
R13: 0000000000401f80 R14: 0000000000000000 R15: 0000000000000000
Modules linked in:
---[ end trace e5c46bb5200c69dd ]---
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
RIP: 0010:keyctl_pkey_params_parse security/keys/keyctl_pkey.c:56 [inline]
RIP: 0010:keyctl_pkey_params_get+0x2e7/0x550 security/keys/keyctl_pkey.c:96
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Code: fe 48 8b 44 24 38 48 c1 e8 03 42 80 3c 28 00 0f 85 f7 01 00 00 4c 8b
a4 24 e0 00 00 00 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 <42> 0f b6 04 28
38 d0 7f 08 84 c0 0f 85 e0 01 00 00 41 0f b6 04 24
---
This bug is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.
syzbot will keep track of this bug report. See:
https://goo.gl/tpsmEJ#bug-status-tracking for how to communicate with
syzbot.
syzbot can test patches for this bug, for details see:
https://goo.gl/tpsmEJ#testing-patches
next reply other threads:[~2018-11-03 15:48 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-03 15:48 syzbot [this message]
2018-11-03 15:48 ` general protection fault in keyctl_pkey_params_get syzbot
2018-11-03 17:30 ` [PATCH] KEYS: fix parsing invalid pkey info string Eric Biggers
2018-11-03 17:30 ` Eric Biggers
2018-11-28 23:20 ` Eric Biggers
2018-11-28 23:20 ` Eric Biggers
2018-12-06 18:26 ` Eric Biggers
2018-12-06 18:26 ` Eric Biggers
2018-12-17 18:12 ` [PATCH RESEND] " Eric Biggers
2018-12-17 18:12 ` Eric Biggers
2018-12-17 18:43 ` Linus Torvalds
2018-12-17 18:43 ` Linus Torvalds
2018-12-17 18:49 ` Linus Torvalds
2018-12-17 18:49 ` Linus Torvalds
2018-12-17 19:06 ` Linus Torvalds
2018-12-17 19:06 ` Linus Torvalds
2018-12-17 19:39 ` Linus Torvalds
2018-12-17 19:39 ` Linus Torvalds
2018-12-17 19:51 ` James Bottomley
2018-12-17 19:51 ` James Bottomley
2018-12-17 20:02 ` Linus Torvalds
2018-12-17 20:02 ` Linus Torvalds
2018-12-17 20:29 ` Mimi Zohar
2018-12-17 20:29 ` Mimi Zohar
2018-12-18 0:44 ` James Bottomley
2018-12-18 0:44 ` James Bottomley
2018-12-31 22:45 ` Eric Biggers
2018-12-31 22:45 ` Eric Biggers
2019-01-01 21:08 ` Linus Torvalds
2019-01-01 21:08 ` Linus Torvalds
2018-12-17 20:21 ` Mimi Zohar
2018-12-17 20:21 ` Mimi Zohar
2018-12-17 20:31 ` Linus Torvalds
2018-12-17 20:31 ` Linus Torvalds
2018-12-18 12:34 ` Dmitry Vyukov
2018-12-18 12:34 ` Dmitry Vyukov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=000000000000c220960579c4936d@google.com \
--to=syzbot+a22e0dc07567662c50bc@syzkaller.appspotmail.com \
--cc=dhowells@redhat.com \
--cc=jmorris@namei.org \
--cc=keyrings@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-security-module@vger.kernel.org \
--cc=serge@hallyn.com \
--cc=syzkaller-bugs@googlegroups.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.