syzbot


KMSAN: uninit-value in caif_seqpkt_sendmsg
Status: upstream: reported C repro on 2020/08/03 16:35
Reported-by: syzbot+09a5d591c1f98cf5efcb@syzkaller.appspotmail.com
Fix commit: 991e634360f2 net: fix uninit-value in caif_seqpkt_sendmsg
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-upstream-bpf-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-qemu2-arm32 ci-qemu2-riscv64 ci-upstream-bpf-next-kasan-gce ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 520d, last: 6h21m
Patch testing requests:
Created Duration User Patch Repo Result
2020/09/12 20:12 13m anant.thazhemadam@gmail.com https://github.com/google/kmsan.git master report log
2020/09/12 12:56 19m anant.thazhemadam@gmail.com patch https://github.com/google/kmsan.git master OK

Sample crash report:

Crashes (2168):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kmsan-gce-386 2020/02/24 08:49 https://github.com/google/kmsan.git master 8bbbc5cf3dca d801cb02 .config log report syz C
ci-upstream-kmsan-gce-386 2021/07/28 08:29 https://github.com/google/kmsan.git master 981c4ec7b5ad 17d6ab15 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/28 03:11 https://github.com/google/kmsan.git master 981c4ec7b5ad 17d6ab15 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/27 16:54 https://github.com/google/kmsan.git master e8a3c6c03fa1 fd511809 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/27 12:42 https://github.com/google/kmsan.git master e8a3c6c03fa1 fd511809 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/27 01:55 https://github.com/google/kmsan.git master e8a3c6c03fa1 fd511809 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/26 22:56 https://github.com/google/kmsan.git master e8a3c6c03fa1 fd511809 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/26 09:30 https://github.com/google/kmsan.git master a43e029dee89 fd511809 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/25 23:43 https://github.com/google/kmsan.git master a43e029dee89 4d1b57d4 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/25 22:39 https://github.com/google/kmsan.git master a43e029dee89 4d1b57d4 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/25 00:20 https://github.com/google/kmsan.git master a43e029dee89 4d1b57d4 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/24 21:40 https://github.com/google/kmsan.git master a43e029dee89 4d1b57d4 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/24 15:44 https://github.com/google/kmsan.git master a43e029dee89 4d1b57d4 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/24 04:44 https://github.com/google/kmsan.git master a43e029dee89 bc5f1d88 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/23 18:33 https://github.com/google/kmsan.git master a43e029dee89 bc5f1d88 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/23 11:07 https://github.com/google/kmsan.git master a43e029dee89 bc5f1d88 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/23 05:51 https://github.com/google/kmsan.git master a43e029dee89 bc5f1d88 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/22 21:53 https://github.com/google/kmsan.git master c084e536e7ee 302e51de .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/22 08:15 https://github.com/google/kmsan.git master aeb985b98bde 29c3f20f .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/22 06:58 https://github.com/google/kmsan.git master aeb985b98bde 29c3f20f .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/22 03:42 https://github.com/google/kmsan.git master aeb985b98bde 29c3f20f .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/21 23:29 https://github.com/google/kmsan.git master aeb985b98bde 29c3f20f .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/21 12:28 https://github.com/google/kmsan.git master aeb985b98bde 1b201b48 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/21 04:06 https://github.com/google/kmsan.git master b9c8f24b368d 1b201b48 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/21 03:03 https://github.com/google/kmsan.git master b9c8f24b368d 1b201b48 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/20 11:36 https://github.com/google/kmsan.git master 4edbed3bb57c bc48c9ab .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/20 07:06 https://github.com/google/kmsan.git master 4edbed3bb57c bc48c9ab .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/19 19:59 https://github.com/google/kmsan.git master 4edbed3bb57c e6a17580 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/19 18:31 https://github.com/google/kmsan.git master 4edbed3bb57c e6a17580 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/19 02:48 https://github.com/google/kmsan.git master a0f3a2c4404f f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/19 00:21 https://github.com/google/kmsan.git master a0f3a2c4404f f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/18 22:32 https://github.com/google/kmsan.git master a0f3a2c4404f f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/17 17:29 https://github.com/google/kmsan.git master a0f3a2c4404f f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/17 15:57 https://github.com/google/kmsan.git master a0f3a2c4404f f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/17 13:25 https://github.com/google/kmsan.git master a0f3a2c4404f f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/17 09:50 https://github.com/google/kmsan.git master a0f3a2c4404f f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/17 08:44 https://github.com/google/kmsan.git master a0f3a2c4404f f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/16 21:50 https://github.com/google/kmsan.git master a0f3a2c4404f f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/16 13:16 https://github.com/google/kmsan.git master 57b5797c8013 f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/16 10:46 https://github.com/google/kmsan.git master 57b5797c8013 f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/16 09:43 https://github.com/google/kmsan.git master 57b5797c8013 f115ae98 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/15 18:34 https://github.com/google/kmsan.git master 57b5797c8013 b9a2f64e .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/15 17:20 https://github.com/google/kmsan.git master 57b5797c8013 b9a2f64e .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/15 15:06 https://github.com/google/kmsan.git master 57b5797c8013 b9a2f64e .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/15 10:35 https://github.com/google/kmsan.git master 57b5797c8013 b9a2f64e .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/14 23:51 https://github.com/google/kmsan.git master 57b5797c8013 94e0b707 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/14 21:36 https://github.com/google/kmsan.git master 57b5797c8013 94e0b707 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/14 02:56 https://github.com/google/kmsan.git master 57b5797c8013 fa0594c3 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/07/13 22:29 https://github.com/google/kmsan.git master 57b5797c8013 fa0594c3 .config log report info KMSAN: uninit-value in caif_seqpkt_sendmsg
ci-upstream-kmsan-gce-386 2021/01/17 09:32 https://github.com/google/kmsan.git master 73d62e81b476 65a7a854 .config log report info
ci-upstream-kmsan-gce-386 2020/02/24 06:12 https://github.com/google/kmsan.git master 8bbbc5cf3dca d801cb02 .config log report