github.com/google/syzkaller@v0.0.0-20240517125934-c0f1611a36d6/pkg/report/testdata/linux/guilty/9 (about)

     1  FILE: net/core/rtnetlink.c
     2  
     3  ==================================================================
     4  BUG: KMSAN: use of unitialized memory in rtnl_fdb_dump+0x5dc/0x1000
     5  CPU: 0 PID: 1039 Comm: probe Not tainted 4.11.0-rc5+ #2727
     6  Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
     7  Call Trace:
     8   __dump_stack lib/dump_stack.c:16
     9   dump_stack+0x143/0x1b0 lib/dump_stack.c:52
    10   kmsan_report+0x12a/0x180 mm/kmsan/kmsan.c:1007
    11   __kmsan_warning_32+0x66/0xb0 mm/kmsan/kmsan_instr.c:491
    12   rtnl_fdb_dump+0x5dc/0x1000 net/core/rtnetlink.c:3230
    13   netlink_dump+0x84f/0x1190 net/netlink/af_netlink.c:2168
    14   __netlink_dump_start+0xc97/0xe50 net/netlink/af_netlink.c:2258
    15   netlink_dump_start ./include/linux/netlink.h:165
    16   rtnetlink_rcv_msg+0xae9/0xb40 net/core/rtnetlink.c:4094
    17   netlink_rcv_skb+0x339/0x5a0 net/netlink/af_netlink.c:2339
    18   rtnetlink_rcv+0x83/0xa0 net/core/rtnetlink.c:4110
    19   netlink_unicast_kernel net/netlink/af_netlink.c:1272
    20   netlink_unicast+0x13b7/0x1480 net/netlink/af_netlink.c:1298
    21   netlink_sendmsg+0x10b8/0x10f0 net/netlink/af_netlink.c:1844
    22   sock_sendmsg_nosec net/socket.c:633
    23   sock_sendmsg net/socket.c:643
    24   ___sys_sendmsg+0xd4b/0x10f0 net/socket.c:1997
    25   __sys_sendmsg net/socket.c:2031
    26   SYSC_sendmsg+0x2c6/0x3f0 net/socket.c:2042
    27   SyS_sendmsg+0x87/0xb0 net/socket.c:2038
    28   do_syscall_64+0x102/0x150 arch/x86/entry/common.c:285
    29   entry_SYSCALL64_slow_path+0x25/0x25 arch/x86/entry/entry_64.S:246