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🐞 Open [1166] 🐞 Fixed [4323] 🐞 Invalid [9667] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2022/08/16 01:42 | 16m | kuba@kernel.org | https://git.kernel.org/pub/scm/linux/kernel/git/kuba/linux.git genl-fix | OK log | |
2022/08/15 18:48 | 8m | kuba@kernel.org | https://git.kernel.org/pub/scm/linux/kernel/git/kuba/linux.git genl-fix | report log | |
2022/08/12 19:21 | 16m | rafaelmendsr@gmail.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 4e23eeebb2e5 | OK log |
executing program executing program executing program BUG: memory leak unreferenced object 0xffff888113093f00 (size 192): comm "syz-executor228", pid 3636, jiffies 4294947950 (age 12.750s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 0a 00 00 00 00 00 00 00 ................ 40 53 fd 84 ff ff ff ff 40 01 00 00 00 00 00 00 @S......@....... backtrace: [<ffffffff83a0e378>] kmalloc include/linux/slab.h:600 [inline] [<ffffffff83a0e378>] kzalloc include/linux/slab.h:733 [inline] [<ffffffff83a0e378>] alloc_state net/netlink/policy.c:104 [inline] [<ffffffff83a0e378>] netlink_policy_dump_add_policy+0x198/0x1f0 net/netlink/policy.c:135 [<ffffffff83a0d78d>] ctrl_dumppolicy_start+0x15d/0x290 net/netlink/genetlink.c:1173 [<ffffffff83a0abf8>] genl_start+0x148/0x210 net/netlink/genetlink.c:596 [<ffffffff83a0756a>] __netlink_dump_start+0x20a/0x440 net/netlink/af_netlink.c:2370 [<ffffffff83a0a38e>] genl_family_rcv_msg_dumpit+0x15e/0x190 net/netlink/genetlink.c:678 [<ffffffff83a0b1d5>] genl_family_rcv_msg net/netlink/genetlink.c:772 [inline] [<ffffffff83a0b1d5>] genl_rcv_msg+0x225/0x2c0 net/netlink/genetlink.c:792 [<ffffffff83a09807>] netlink_rcv_skb+0x87/0x1d0 net/netlink/af_netlink.c:2501 [<ffffffff83a0a214>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:803 [<ffffffff83a08977>] netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] [<ffffffff83a08977>] netlink_unicast+0x397/0x4c0 net/netlink/af_netlink.c:1345 [<ffffffff83a08e36>] netlink_sendmsg+0x396/0x710 net/netlink/af_netlink.c:1921 [<ffffffff8385aea6>] sock_sendmsg_nosec net/socket.c:714 [inline] [<ffffffff8385aea6>] sock_sendmsg+0x56/0x80 net/socket.c:734 [<ffffffff8385b40c>] ____sys_sendmsg+0x36c/0x390 net/socket.c:2482 [<ffffffff8385fd08>] ___sys_sendmsg+0xa8/0x110 net/socket.c:2536 [<ffffffff8385fe98>] __sys_sendmsg+0x88/0x100 net/socket.c:2565 [<ffffffff845d8535>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<ffffffff845d8535>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [<ffffffff84600087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-gce-leak | 2022/08/08 16:57 | upstream | 4e23eeebb2e5 | 88e3a122 | .config | console log | report | syz | C | memory leak in netlink_policy_dump_add_policy |