syzbot


bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
Status: upstream: reported on 2021/11/08 22:55
Reported-by: syzbot+e0d81ec552a21d9071aa@syzkaller.appspotmail.com
Fix commit: bpf: Extend BTF_ID_LIST_GLOBAL with parameter for number of IDs
Patched on: [ci-upstream-bpf-next-kasan-gce ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce], missing on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm32 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-qemu2-riscv64 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-kmsan-gce ci-upstream-kmsan-gce-386 ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb]
First crash: 28d, last: 24d

Sample crash report:

Crashes (42):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-bpf-next-kasan-gce 2021/11/12 16:22 bpf-next 314f14abdeca 83f5c9b5 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/12 16:22 bpf-next 314f14abdeca 83f5c9b5 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/12 02:12 bpf-next 9faaffbe85ed 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/12 02:12 bpf-next 9faaffbe85ed 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/12 02:12 bpf-next 9faaffbe85ed 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/12 01:42 bpf-next 2326ff8d5c66 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/12 01:42 bpf-next 2326ff8d5c66 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/12 01:42 bpf-next 2326ff8d5c66 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/12 01:12 bpf-next 3a75111d8a43 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/12 01:12 bpf-next 3a75111d8a43 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/12 01:12 bpf-next 3a75111d8a43 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/11 01:22 bpf-next 04f8cb6d6b67 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/11 01:22 bpf-next 04f8cb6d6b67 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/11 01:22 bpf-next 04f8cb6d6b67 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/10 17:32 bpf-next 1a8b597ddabe 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/10 17:32 bpf-next 1a8b597ddabe 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/10 17:32 bpf-next 1a8b597ddabe 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/10 12:41 bpf-next 3a74ac2d1159 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/10 12:41 bpf-next 3a74ac2d1159 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/10 12:41 bpf-next 3a74ac2d1159 75b04091 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/10 00:39 bpf-next 3a74ac2d1159 55fa030c .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/10 00:39 bpf-next 3a74ac2d1159 55fa030c .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/10 00:39 bpf-next 3a74ac2d1159 55fa030c .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/09 22:04 bpf-next 3a74ac2d1159 59bcaf9a .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/09 22:04 bpf-next 3a74ac2d1159 59bcaf9a .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/09 22:04 bpf-next 3a74ac2d1159 59bcaf9a .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/09 12:33 bpf-next c23551c9c36a 59bcaf9a .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/09 12:33 bpf-next c23551c9c36a 59bcaf9a .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/09 12:33 bpf-next c23551c9c36a 59bcaf9a .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 23:40 bpf-next c23551c9c36a 8ab17e57 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 23:40 bpf-next c23551c9c36a 8ab17e57 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 23:40 bpf-next c23551c9c36a 8ab17e57 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 21:46 bpf-next c23551c9c36a d29682f1 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 21:46 bpf-next c23551c9c36a d29682f1 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 21:46 bpf-next c23551c9c36a d29682f1 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 11:37 bpf-next 0cc78dcca36d d29682f1 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 11:37 bpf-next 0cc78dcca36d d29682f1 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 11:37 bpf-next 0cc78dcca36d d29682f1 .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 06:08 bpf-next 0cc78dcca36d 4c1be0be .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 06:08 bpf-next 0cc78dcca36d 4c1be0be .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init
ci-upstream-bpf-next-kasan-gce 2021/11/08 06:08 bpf-next 0cc78dcca36d 4c1be0be .config log report bpf-next boot error: KASAN: global-out-of-bounds Read in task_iter_init