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SYZFAIL: netlink_send_ext: netlink read failed

Status: upstream: reported syz repro on 2021/02/22 10:53
Reported-by: syzbot+a101d18bc94b5551eca6@syzkaller.appspotmail.com
First crash: 1368d, last: 1065d
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 SYZFAIL: netlink_send_ext: netlink read failed syz error 50 754d 1369d 0/1 upstream: reported syz repro on 2021/02/21 20:23
android-54 SYZFAIL: netlink_send_ext: netlink read failed syz 59 12d 1369d 0/2 upstream: reported syz repro on 2021/02/21 20:40
android-5-10 SYZFAIL: netlink_send_ext: netlink read failed syz error error 3 23d 1056d 0/2 premoderation: reported syz repro on 2021/12/31 10:34

Sample crash report:
2021/03/05 00:49:08 result: hanged=false err=executor 5: exit status 67
SYZFAIL: netlink_send_ext: netlink read failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67


SYZFAIL: netlink_send_ext: netlink read failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67

Crashes (118):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/03/05 00:53 linux-4.19.y dfb571610ba3 f89ed068 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/03/05 00:30 linux-4.19.y dfb571610ba3 f89ed068 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/03/03 11:11 linux-4.19.y 2d19be4653f5 e5b64d68 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/03/03 08:02 linux-4.19.y 2d19be4653f5 e5b64d68 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/03/02 17:55 linux-4.19.y 2d19be4653f5 92ead296 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/03/02 13:24 linux-4.19.y 2d19be4653f5 92ead296 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/03/01 15:13 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/03/01 14:54 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/03/01 13:11 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/03/01 12:03 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/28 12:23 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/28 02:14 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/27 19:10 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/27 15:49 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/27 13:55 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/27 11:07 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/27 10:24 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/27 04:03 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/26 09:37 linux-4.19.y 2d19be4653f5 76f7fc95 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/26 08:05 linux-4.19.y 2d19be4653f5 76f7fc95 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/26 07:34 linux-4.19.y 2d19be4653f5 76f7fc95 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/26 05:01 linux-4.19.y 2d19be4653f5 76f7fc95 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/26 01:02 linux-4.19.y 2d19be4653f5 76f7fc95 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/26 00:48 linux-4.19.y 2d19be4653f5 76f7fc95 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/25 11:04 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/25 06:03 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/25 03:58 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/25 00:37 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 23:17 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 19:36 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 17:31 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 17:21 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 16:56 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 15:56 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 15:01 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 13:51 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 12:54 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 10:56 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 10:30 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/24 09:59 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/02/22 10:53 linux-4.19.y 255b58a2b3af a659b3f1 .config console log report syz ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/12/21 22:22 linux-4.19.y 3f8a27f9e27b 6caa12e4 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/12/05 07:20 linux-4.19.y 3f8a27f9e27b a617004c .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/30 13:18 linux-4.19.y 3f8a27f9e27b 80270552 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/30 10:45 linux-4.19.y 3f8a27f9e27b d0830353 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/28 03:09 linux-4.19.y 3f8a27f9e27b 63eeac02 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/25 20:45 linux-4.19.y 3f8a27f9e27b 63eeac02 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/25 13:22 linux-4.19.y 3f8a27f9e27b 545ab074 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/25 10:53 linux-4.19.y 3f8a27f9e27b 545ab074 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/24 20:01 linux-4.19.y 3f8a27f9e27b 545ab074 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/24 08:14 linux-4.19.y 3f8a27f9e27b 545ab074 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/23 09:33 linux-4.19.y 3f8a27f9e27b 545ab074 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/18 05:32 linux-4.19.y 3f8a27f9e27b cafff8b6 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/15 10:21 linux-4.19.y 3f8a27f9e27b 75b04091 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/14 13:26 linux-4.19.y 3f8a27f9e27b 75b04091 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/14 10:22 linux-4.19.y 3f8a27f9e27b 75b04091 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/08 06:45 linux-4.19.y 3f8a27f9e27b 4c1be0be .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/08 03:18 linux-4.19.y 3f8a27f9e27b 4c1be0be .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/07 00:10 linux-4.19.y 3f8a27f9e27b 4c1be0be .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/05 06:34 linux-4.19.y 3f8a27f9e27b 4c1be0be .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/04 13:38 linux-4.19.y 3f8a27f9e27b 4c1be0be .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/02 14:55 linux-4.19.y 3f8a27f9e27b 098b5d53 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/11/01 05:29 linux-4.19.y 3f8a27f9e27b 098b5d53 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/10/31 22:55 linux-4.19.y 3f8a27f9e27b 098b5d53 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/10/31 18:32 linux-4.19.y 3f8a27f9e27b 098b5d53 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/10/23 17:00 linux-4.19.y 3f8a27f9e27b 282f03fb .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/10/23 06:58 linux-4.19.y 3f8a27f9e27b 282f03fb .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/10/07 10:17 linux-4.19.y 6db10b4d5efd 62ee0987 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/10/04 18:05 linux-4.19.y c2276d585654 ce697b49 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/10/03 23:28 linux-4.19.y c2276d585654 db0f5787 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/10/03 18:23 linux-4.19.y c2276d585654 db0f5787 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/10/02 13:16 linux-4.19.y c2276d585654 db0f5787 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/10/01 11:46 linux-4.19.y c2276d585654 1d849ab4 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/09/27 11:01 linux-4.19.y c2276d585654 78494d16 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/09/11 16:20 linux-4.19.y b172b44fcb17 3ce60af8 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/09/09 09:41 linux-4.19.y b172b44fcb17 e2776ee4 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/09/05 15:32 linux-4.19.y b172b44fcb17 d236a457 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/09/03 11:28 linux-4.19.y b172b44fcb17 d236a457 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/09/03 03:10 linux-4.19.y e23d55af0e1f f62a5829 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/08/31 07:25 linux-4.19.y e23d55af0e1f 8f58a0ef .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/08/25 16:00 linux-4.19.y 59456c9cc40c b599f2fc .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/08/22 09:37 linux-4.19.y 59456c9cc40c b599f2fc .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/08/21 04:29 linux-4.19.y 59456c9cc40c b599f2fc .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/08/18 09:00 linux-4.19.y 59456c9cc40c a2fe1cb5 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/08/18 00:12 linux-4.19.y 59456c9cc40c a2fe1cb5 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/08/16 16:09 linux-4.19.y 59456c9cc40c 6652437d .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/08/09 19:28 linux-4.19.y 5c66974a6304 6972b106 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/08/03 08:59 linux-4.19.y 53bd76690e27 6c236867 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/07/30 15:41 linux-4.19.y a89b48fe9308 c585c7b0 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
2021/07/25 18:47 linux-4.19.y 4938296e03bd 4d1b57d4 .config console log report info ci2-linux-4-19 SYZFAIL: netlink_send_ext: netlink read failed
* Struck through repros no longer work on HEAD.