syzbot


divide error in genelink_tx_fixup
Status: upstream: reported C repro on 2021/10/18 18:55
Reported-by: syzbot+a6ec4dd9d38cb9261a77@syzkaller.appspotmail.com
First crash: 44d, last: 26d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 divide error in genelink_tx_fixup C 8 7h05m 44d 0/1 upstream: reported C repro on 2021/10/17 23:27
android-5-10 divide error in genelink_tx_fixup C error 8 32d 37d 1/1 fixed on 2021/11/10 00:32
Patch testing requests:
Created Duration User Patch Repo Result
2021/10/19 10:02 19m oneukum@suse.com patch https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git c03fb16bafdf OK
2021/10/19 03:29 16m wanjiabing@vivo.com patch linux-next OK
2021/10/19 03:27 0m wanjiabing@vivo.com patch git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git maste error
2021/10/19 02:57 11m wanjiabing@vivo.com patch linux-next report log

Sample crash report:

Crashes (572):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-usb 2021/10/18 00:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 660a92a59b9e 0c5d9412 .config log report syz C divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 16:42 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 15:40 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 14:31 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 13:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 12:31 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 11:28 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 10:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 10:04 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 09:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 08:01 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 06:59 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 06:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 05:27 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 04:12 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 03:21 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 02:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 01:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/04 00:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 23:01 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 22:38 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 21:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 20:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 19:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 18:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 17:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 17:14 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 16:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 14:50 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 4c1be0be .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 12:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 11:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 10:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 08:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 08:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 07:01 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 05:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 04:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 03:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 03:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 01:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/03 00:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/02 23:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/02 22:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup
ci2-upstream-usb 2021/11/02 21:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a0548b26901f 17f3edd2 .config log report info divide error in genelink_tx_fixup