syzbot |
sign-in | mailing list | source | docs |
🐞 Open [1166] 🐞 Fixed [4299] 🐞 Invalid [9646] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KMSAN: uninit-value in strstr | C | 80 | 12d | 917d | 0/24 | upstream: reported C repro on 2020/07/25 18:13 | ||
upstream | KMSAN: kernel-infoleak in _copy_to_iter (7) btrfs ntfs3 erofs udf | C | 135605 | 10m | 326d | 23/24 | internal: reported C repro on 2022/03/09 07:32 | ||
upstream | KMSAN: uninit-value in __tipc_nl_bearer_enable | C | 1271 | 3d07h | 1503d | 23/24 | upstream: reported C repro on 2018/12/18 13:01 | ||
upstream | KMSAN: uninit-value in tipc_nl_compat_name_table_dump (3) | C | 65 | 70d | 87d | 23/24 | upstream: reported C repro on 2022/11/03 16:22 |
===================================================== BUG: KMSAN: uninit-value in fib_get_nhs+0xac4/0x1f80 net/ipv4/fib_semantics.c:708 fib_get_nhs+0xac4/0x1f80 net/ipv4/fib_semantics.c:708 fib_create_info+0x2411/0x4870 net/ipv4/fib_semantics.c:1453 fib_table_insert+0x45c/0x3a10 net/ipv4/fib_trie.c:1224 inet_rtm_newroute+0x289/0x420 net/ipv4/fib_frontend.c:886 rtnetlink_rcv_msg+0x145d/0x18c0 net/core/rtnetlink.c:5571 netlink_rcv_skb+0x447/0x800 net/netlink/af_netlink.c:2491 rtnetlink_rcv+0x50/0x60 net/core/rtnetlink.c:5589 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x1095/0x1360 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x16f3/0x1870 net/netlink/af_netlink.c:1916 sock_sendmsg_nosec net/socket.c:704 [inline] sock_sendmsg net/socket.c:724 [inline] ____sys_sendmsg+0xe11/0x12c0 net/socket.c:2409 ___sys_sendmsg net/socket.c:2463 [inline] __sys_sendmsg+0x4a5/0x640 net/socket.c:2492 __do_sys_sendmsg net/socket.c:2501 [inline] __se_sys_sendmsg net/socket.c:2499 [inline] __x64_sys_sendmsg+0xe2/0x120 net/socket.c:2499 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x54/0xd0 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x44/0xae Uninit was created at: slab_post_alloc_hook mm/slab.h:524 [inline] slab_alloc_node mm/slub.c:3251 [inline] __kmalloc_node_track_caller+0xe0c/0x1510 mm/slub.c:4974 kmalloc_reserve net/core/skbuff.c:354 [inline] __alloc_skb+0x545/0xf90 net/core/skbuff.c:426 alloc_skb include/linux/skbuff.h:1126 [inline] netlink_alloc_large_skb net/netlink/af_netlink.c:1191 [inline] netlink_sendmsg+0xe93/0x1870 net/netlink/af_netlink.c:1891 sock_sendmsg_nosec net/socket.c:704 [inline] sock_sendmsg net/socket.c:724 [inline] ____sys_sendmsg+0xe11/0x12c0 net/socket.c:2409 ___sys_sendmsg net/socket.c:2463 [inline] __sys_sendmsg+0x4a5/0x640 net/socket.c:2492 __do_sys_sendmsg net/socket.c:2501 [inline] __se_sys_sendmsg net/socket.c:2499 [inline] __x64_sys_sendmsg+0xe2/0x120 net/socket.c:2499 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x54/0xd0 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x44/0xae CPU: 0 PID: 6371 Comm: syz-executor193 Not tainted 5.16.0-rc3-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 =====================================================
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kmsan-gce | 2021/12/08 16:46 | https://github.com/google/kmsan.git master | 8b936c96768e | a4a2a501 | .config | console log | report | syz | C | KMSAN: uninit-value in fib_get_nhs | ||
ci-upstream-kmsan-gce | 2022/02/18 12:08 | https://github.com/google/kmsan.git master | 85cfd6e539bd | 3cd800e4 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce | 2022/01/25 13:37 | https://github.com/google/kmsan.git master | 85cfd6e539bd | 2cbffd88 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce | 2021/12/19 12:57 | https://github.com/google/kmsan.git master | b0a8b5053e8b | 44068e19 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce | 2021/12/19 12:39 | https://github.com/google/kmsan.git master | b0a8b5053e8b | 44068e19 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce | 2021/12/10 04:11 | https://github.com/google/kmsan.git master | 8b936c96768e | 4d4ce9bc | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce | 2021/12/08 20:25 | https://github.com/google/kmsan.git master | 8b936c96768e | a4a2a501 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce | 2021/12/08 14:56 | https://github.com/google/kmsan.git master | 8b936c96768e | a4a2a501 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce-386 | 2022/01/25 13:44 | https://github.com/google/kmsan.git master | 85cfd6e539bd | 2cbffd88 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce-386 | 2021/12/19 12:31 | https://github.com/google/kmsan.git master | b0a8b5053e8b | 44068e19 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce-386 | 2021/12/19 12:24 | https://github.com/google/kmsan.git master | b0a8b5053e8b | 44068e19 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce-386 | 2021/12/09 06:21 | https://github.com/google/kmsan.git master | 8b936c96768e | a4a2a501 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce-386 | 2021/12/08 20:32 | https://github.com/google/kmsan.git master | 8b936c96768e | a4a2a501 | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs | |||
ci-upstream-kmsan-gce-386 | 2021/12/07 21:19 | https://github.com/google/kmsan.git master | 8b936c96768e | 0230ba3e | .config | console log | report | info | KMSAN: uninit-value in fib_get_nhs |