syzbot


general protection fault in smc_pnet_add
Status: internal: reported on 2022/01/12 00:22
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 7b9b1d449a7c net/smc: fix possible NULL deref in smc_pnet_add_eth()
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm32 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-riscv64 ci-upstream-bpf-next-kasan-gce ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 13d, last: 10h40m

Sample crash report:

Crashes (167):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2022/01/20 00:46 upstream 1d1df41c5a33 5da9499f .config log report info general protection fault in smc_pnet_add
ci-upstream-kasan-gce-root 2022/01/19 18:47 upstream e9f5cbc0c851 0620189b .config log report info general protection fault in smc_pnet_add
ci-upstream-kasan-gce-selinux-root 2022/01/19 16:35 upstream e9f5cbc0c851 0620189b .config log report info general protection fault in smc_pnet_add
ci-qemu-upstream 2022/01/19 14:43 upstream 1d1df41c5a33 0620189b .config log report info general protection fault in smc_pnet_add
ci-upstream-kasan-gce-selinux-root 2022/01/19 07:18 upstream 99613159ad74 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-kasan-gce-root 2022/01/19 00:00 upstream 99613159ad74 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-kasan-gce-root 2022/01/18 15:05 upstream e3a8b6a1e70c 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-kasan-gce-smack-root 2022/01/18 12:32 upstream e3a8b6a1e70c 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-qemu-upstream 2022/01/18 10:43 upstream e3a8b6a1e70c 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-kasan-gce-smack-root 2022/01/17 19:00 upstream 0c947b893d69 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-kasan-gce-selinux-root 2022/01/12 00:21 upstream 6f38be8f2ccd 44d1319a .config log report info general protection fault in smc_pnet_add
ci-qemu-upstream-386 2022/01/17 03:45 upstream 79e06c4c4950 723cfaf0 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-this-kasan-gce 2022/01/12 17:09 net 29b3881b7977 44d1319a .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/24 14:51 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/24 11:24 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/24 06:45 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/23 17:38 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/23 17:33 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/23 14:22 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/23 12:47 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/23 09:36 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/23 06:37 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/23 02:17 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/23 01:16 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/22 23:40 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/22 20:15 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/22 15:20 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/22 10:05 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/22 04:33 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/22 02:41 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/22 00:44 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/21 15:22 net-next fe8152b38d3a 214351e1 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/21 13:39 net-next fe8152b38d3a ab3d9f17 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/21 12:32 net-next fe8152b38d3a ab3d9f17 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/21 09:30 net-next fe8152b38d3a ab3d9f17 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/21 07:39 net-next fe8152b38d3a ab3d9f17 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/21 03:54 net-next fe8152b38d3a ab3d9f17 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/20 16:01 net-next fe8152b38d3a b838eb76 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/20 08:30 net-next fe8152b38d3a 5da9499f .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/20 04:55 net-next fe8152b38d3a 5da9499f .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/19 19:29 net-next fe8152b38d3a 0620189b .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/19 13:26 net-next fe8152b38d3a 0620189b .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/19 04:30 net-next fe8152b38d3a 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/19 03:01 net-next fe8152b38d3a 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/18 17:34 net-next fe8152b38d3a 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/18 14:01 net-next fe8152b38d3a 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/18 10:59 net-next fe8152b38d3a 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/18 08:43 net-next fe8152b38d3a 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/18 06:15 net-next fe8152b38d3a 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/18 04:20 net-next fe8152b38d3a 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/18 00:56 net-next fe8152b38d3a 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-net-kasan-gce 2022/01/17 23:39 net-next fe8152b38d3a 731a2d23 .config log report info general protection fault in smc_pnet_add
ci-upstream-linux-next-kasan-gce-root 2022/01/12 03:49 linux-next a70bf4a85b43 44d1319a .config log report info general protection fault in smc_pnet_add