[....] Starting enhanced syslogd: rsyslogd[ 12.214822] audit: type=1400 audit(1515341265.353:5): avc: denied { syslog } for pid=3340 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.901226] audit: type=1400 audit(1515341272.040:6): avc: denied { map } for pid=3480 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.32' (ECDSA) to the list of known hosts. 2018/01/07 16:07:58 fuzzer started [ 25.053327] audit: type=1400 audit(1515341278.191:7): avc: denied { map } for pid=3491 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/07 16:07:58 dialing manager at 10.128.0.26:32831 2018/01/07 16:08:01 kcov=true, comps=true [ 27.940507] audit: type=1400 audit(1515341281.079:8): avc: denied { map } for pid=3491 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=144 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/07 16:08:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005f6000-0x4)=0x8, &(0x7f0000001000-0x4)=0x4) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x200}, &(0x7f0000001000)=0x8) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xfff}, 0x8) setsockopt(r1, 0xffffffffffffffc0, 0x3, &(0x7f0000002000)="9bb2c3b7fafb40d4ee", 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x101}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000004000-0x94)="7875bec38e6e49fb25212a0f0e7ea5492f800253063535d27b0efb31373c00004f9c5ba3448b6e9e2360db7db9673b36ce6143eb0862b4cf078262c5b79a87cd1eee4fde828428ebb9affefc511dae4e0ce47c8351ad0f2b2109109b7b258d721aabf0835dcb7cdb62d9494bb656eed4cb437bae639b45308202fabd67ab7d64638a6b98e8c0aaa834ddcce80e8ff9caffc6076f") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={r3, @in6={{0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8cd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa17d, 0x3, 0x6, 0x8c}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000005000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000003000)=[{&(0x7f0000003000-0x84)=""/132, 0x84}, {&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000004000)=""/229, 0xe5}], 0x3, 0x0, 0x0, 0x0}, 0x101) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r4, 0x3, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r5, 0x80000, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000006000)=""/36, &(0x7f0000005000)=0x24) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002000-0x10)={0x2, &(0x7f0000007000)=[0x0, 0x1]}) 2018/01/07 16:08:01 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000+0x4d8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) accept4$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x10001, 0x7}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x761}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x2}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0xffffffffffffffe0, 0x0, 0xe, 0x7fff}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x5}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000003000)=0x2, &(0x7f0000003000)=0x2) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000)={0x5, &(0x7f0000003000+0xe5d)=[0xf7, 0x2, 0x10001, 0xa8df, 0xfffffffffffffff9]}) r5 = socket(0x0, 0x803, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000003000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r3, 0x100000000, 0x100000000, 0x8, 0xffffffffffffffff, 0x100}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r5, &(0x7f0000005000-0xe)={0x1f, 0x3ff, {0x96b9, 0xffff, 0x9, 0x9, 0x1ff, 0x3}, 0x263c, 0x9}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000)={0x2, 0x8000, 0xfffffffffffffff9, 0x5, r3}, &(0x7f0000004000)=0x10) 2018/01/07 16:08:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) accept$packet(r2, &(0x7f0000002000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000-0x4)=0x6, &(0x7f0000001000-0x8)=0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000001000)=0x3, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000004000-0x10)=@req={0x4, 0x2, 0x1, 0x6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000005000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0xb9f2, 0x5, 0x8, 0x6, 0x8, 0x9, 0x9, 0x6, 0x0}, &(0x7f0000007000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={r4, 0xa4, 0x5, 0x0, 0x2, 0x800}, 0x14) socket$inet(0x2, 0x1, 0xe2a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x9, 0x1, 0x6, 0x20, 0x6}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r4, 0x4) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000)=0x7, &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000008000-0x4)=0x0, 0x4) socketpair(0x4, 0x80000, 0x1, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000009000-0x40)={0x8, 0x8000, 0xad7, 0x3b, &(0x7f0000008000)=""/59, 0x65, &(0x7f0000000000)=""/101, 0xe4, &(0x7f0000002000-0xe4)=""/228}) 2018/01/07 16:08:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0xcc)=[@in={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2a31, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x42}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x4) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000+0x6a6)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000001000-0x89)="e71faf0ec6582aed0826f2b5ea74c30760f78d48a82ff12d8b63aed5b7fb54c9f35167bf7b38e03c1bf4ffc512e7ae0511896dce342cf021ae5814ccf7aed227f6c8315df03353ee57b4bc310e5ba17f73f893b4da328ad3c7a4e4b3b140213159df1d0b5f9016c4ace9ed18c181c47959642e576fa2228e68c5f748284bfa5daf17e364a002e5b865", 0x89}, {&(0x7f0000001000-0xa1)="504e06719b1f87b1a1681aa5f57243e84e4e37d5ced5701ace594d8e76ed3e31dce668b6d5d26f61174544b7c90265b52241c335f1689142b8269be79c56fb87d8b55855a790d236b4886b57085d49555c74817810a86090a8a74c5c386e64dd9ab7d3d1bfba644b48d9da7273e49c8a3ca018b565a681cf32dcd6fad96341ee706d09ac221defe0c8ee5793983cd1a3eb6549ebe986265ddbf905f55d3d11ac9d", 0xa1}, {&(0x7f0000002000-0x5)="829b07c61b", 0x5}, {&(0x7f0000002000)="79714a0db8316de02e4cf714f67b770e91c4e534bc8d0522a597885196c0f2b84ccca4e2a93f22ead73a08f6b4e89d15a51b83c442d51be77e86659f05727e622e5ce882be8b7930f0a587903adbfb4e14400e514215ba145cdfeb687a3338835b40f1dc99002bd37f772041b7b39c9f7ef146a6d4c469b4ae1d35941f1fc081c2c95c99631819ef8465c5aa74e3992ae1becd3344a18f022db4469ed68a48fcd224d4e2032d893463cf27", 0xab}], 0x5, &(0x7f0000003000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20004844}, 0x94) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0xf03, 0x0, 0x6, 0x3, 0x2}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000004000-0xaa)="952c145b81fd149e20ea459474d3d4d6cb8599adf2044a7edcef7c6597bba57ff00fe744984d4d0b8308d0fd911472df39d144bc9d366362d1c480713042a4306d6ed18eee460af9a630160f1b23666cc7cfb832296062e80c7cbc8951d7bc987153a1c7deb658997925b01a38ffbcf181dfe6cc8d11a5d292b00d455fcf19fc06d7989bf4cd4027d84f6e6d435b94a595a4da59426aede2fa2f98bd98ca2782ba2783cb64444a749d93", 0xaa}, {&(0x7f0000003000)="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", 0xfc}], 0x2, &(0x7f0000004000-0x11d0)=[{0x58, 0x1ff, 0x9, "16ff96022147e47bf771c96c2ba6afcb2e317a20fcb9c234bb8b765693680eb1a4e4c37e40709d7427626fb511f5d418bd939eaecdf49b9ae52a8ea8fbc508725de65d93a49ac7c9"}, {0x20, 0xff, 0x0, "67239ede8a83612022"}, {0x50, 0x103, 0x1, "87db5e113fdbe22d80103e1d1a7265f9d3f3148751038193f9c04b8b400575b0a369505e8637402d827113791586d14f93181415712f0213a3059765d6676d"}, {0x1010, 0x0, 0x4, "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"}, {0xf8, 0x113, 0x7, "af64b0da494a33b5d65f501249164493df92c9858d3a1be9a11c9674172cf94cfc5eed6e2ba2fa10150d4495c594fc2a2cfbf8692b8aca6b75bf6271f54a1c5e553d51761f20228e9d30233996d10a7d69261b3f499fb885fbd8dc519230c1d19aa01887e9a557635c5f74568a103eb76e59e97d87ee1c094579f56ca875a461c507b81af19c2cc4fc597ef75ca3f0c348a2b6d4a88b1772c8717aa3d6264b74226504c3a07643cea00f9776b7b6bb11861606588352cfa265528ca7fd9890875ab7fb63affbd69fcf4f342678f67fa27f6d2c397eb7556eeee30edc9baaaa613e25"}], 0x11d0, 0x844}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000007000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000006000)=0xc) bind$unix(r5, &(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/07 16:08:01 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000cbc000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000001000-0x4)=0x1, 0x4) listen(r0, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x100000001, 0x3, 0x4, 0x1f, 0x2, 0x101}, 0x6, 0x9dc3, 0x1, 0x3, 0x7ff0, "f3743b68dd8ea12a698d73305409d089f2d13d88f2e93fc21922017d433c642610900c611643a278548cc55343a08cbd7a8bffa204c90002c5d9b50e5a7429f09ac4a5d32ceb50da02c894fc2462400edcd7c6b4a908d20c62e8a9e233971fc7437eb2b5c3dea63a23878a68fc4f52238d73e1d94d9a18fb3b7199c27b68789d"}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x9, 0x101, 0x8, 0x0, 0x400}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x1}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@generic="259c22130e83abbf0df4970e64f04276", @ifru_flags=0x0}) bind$ipx(r0, &(0x7f0000001000)={0x4, 0x2, 0x7, "1939e565be81", 0x4, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80002, 0xed4d, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeda, 0x6, 0x36, 0x6, 0x8}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x1, 0x8, 0x0}, &(0x7f0000005000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000003000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf54, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81e1}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r1, 0x3f2f6b01}, &(0x7f0000002000-0x4)=0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000006000-0x4)=r3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000)=0x0, r3, &(0x7f0000006000)=0x0, 0x10000, 0xc) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000002000)=0xffffffff, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76, 0x100}, &(0x7f0000003000)=0x98) listen(r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) 2018/01/07 16:08:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$nfc_llcp(0x27, 0x3, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = socket$nfc_llcp(0x27, 0x3, 0x1) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r13 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r15 = socket$nfc_raw(0x27, 0x0, 0x0) r16 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000055b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000deb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) r20 = socket$inet_udp(0x2, 0x2, 0x0) r21 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000000000)={0x0, 0x0}) r23 = socket$inet6_dccp(0xa, 0x6, 0x0) r24 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x8, &(0x7f000026e000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x1a}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x32, 0x0, 0x6, 0x6, 0xfffffff4, 0x4}, @alu={0x7, 0xffffffff, 0xf, 0x5, 0xa, 0xfffffffe, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0xffffffffffffc4ca, 0x65, &(0x7f0000001000-0x65)=""/101, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$netlink(r0, &(0x7f000008c000)={&(0x7f0000691000-0xc)=@proc={0x10, 0x0, 0x1, 0x4000000}, 0xc, &(0x7f0000dbd000)=[{&(0x7f0000074000-0x218)=[{0x3c, 0x2, 0x800, 0x3, 0x0, "b528119e92f77f9c8cb53d94b692acecf34800718751dad6a1a954945bf74a103dfc16f32f9aaf381dd6"}, {0x34, 0x40, 0x1, 0x800, 0x2, "9f1eb4bc2de7147ec98c5c3800ad52bc0d86765ab7ac58a32e4cc3e2282ddc20ba573a"}, {0xb8, 0xdc0, 0x408, 0x1, 0x2, "97a27fcc284dfa2f7ca6f476760dfd08f40e709f11a09194b3c0ac34d08244fd2664aa7ea4632510e0a906aae48389186948eb605bb42646cd4f52ab0e80c7dd9613581ca5609deabd9da1b92f0a58b80c447f84ea52fd6c050f2797bffd68d06c9fd216f0743b3da285075df71e10a4d6c108511b1846720603fc9894724532355ab46381db737c9ce6648dbf46bcb4ebfc1f6371c0fa83716972784d664541a3fec03d8c"}, {0xf0, 0x2, 0x100, 0x9, 0x3, "23f914be02fad1251a61eb4ef21d128cf5d1e1b34931bdf24317312e26aad60f7843bd7febf2d19691db5b530634c1dfc9f3371cebef7e2e66f34e37d569679b75e73da20f2792a33e0e9c2147b3215156bbb675120543f681d2b093b70118dccbc1809a7ceca0436834bc8161adc290960a397a8156d357a557f2360e7d93a5383686b5bbe775e945befdbea58b60b85d20000c000143165dbad4502eb2eaead8c24cfbd9861b3052e3eda896fe07505b314675478e2c1f0fb8d34c7178f32f9c14f39aa410435e80c3e21f91182b89311f6a94f70a07dff930c60abc"}], 0x218}], 0x1, &(0x7f0000440000-0xe0)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23]}, @rights={0x20, 0x1, 0x1, [r24, r25, r26, r27]}], 0xe0, 0xc8c0}, 0x4040) 2018/01/07 16:08:01 executing program 2: r0 = socket(0x8, 0x80007, 0xbb09) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c74000)=[{&(0x7f00007a6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000894000)=""/8, 0x8}, {&(0x7f000032d000-0xac)=""/172, 0xac}], 0x3, &(0x7f0000b2e000)=""/111, 0x6f, 0x100000001}, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0xa6)="a9b83fc4b6d1dedc5157513c02500764f3c163c31360bf8523001ad7583e0bffd646882377835b7ae81e4264506d93fee0268fc066f73bcb777d5f482f6ef630679ae2a35d431a05a310620e19b9a76a20b9efb198e16d264eb1f9bd4b17a9bf94c293ae93932efb9279ace9ff3968346a80f06458725f1bf9245e9e9dde7c148738695410fbeb14ac6e0fc90818f66543cf66395a0417f357065d00d936da09981d96a14f5f", 0xa6}, {&(0x7f0000001000-0x5)="d775889d29", 0x5}, {&(0x7f0000001000)="974ec3277e6eda19bc7be775ca557b0585831526dc1755b7ade77dea1952204efb7fb29034079e808aa0ff613c3da3525bb749b2bc1d98c91972c6dbb90681036fa9e5fcb64cb21fd0d26ecceaed4badd621f43c8fbf941f41a42ecc1de10e4f3242b46f90b044ec60081c33e3aefe0c811a70867ccafcf25cbc3e0648bcb2ad203a3c4a8b519179cb4a25440f95c51cf9aac9f2d6aaf35d391237926360d14771a92b742e925c487a9e8d21cb25ca0b27f7cba8d7a0ca53d657162f577e988367cb201d6a96cf9b12f624c8378ae543a7b90ab9895d12205e3d", 0xda}, {&(0x7f0000000000)="1a4670b89fddabda0621362d0d494149c4b1c54d342af0dbfa1f34c17ec8bf8276c1d98d3827438c52a4e4b7dfd62d555b7b11d130312f8059b113703b53252241bfc5e739f356654e79fe6eb729c4b4107cd8163b752c7056bb2c6bc9bb8010d7507b6270aae840abaf40e716a608094637efa72a4388205bb8a72002ff2a46cb75a435e53304ed625e1f689d6bb7f998b7aa84519189b2552686c81171dbb673ab381dd9a04ec6a2b804ccc3d58f78cb1cbc6484f5e7f7e313f9bb83b8c389757cc5f365a051216a9a06f151fb48353fae99c8fb67777e9ac03b3b0251342be5502f2811a20116abca291de039a7dada136b", 0xf3}, {&(0x7f0000001000-0xd7)="2acd7b3886e42f2ec5b0bb241852e8f8544287f81fcea5070e1fe9811badf665817041ef1cbfe223b7eb007746f2750885b9b3f7552d5c52b17254523921267cf5870e64a7442fa0b576753530cfce0dfc6e394bd99063200e556b33f702fb6e5bb3bccdd5f084c9cb04d4de733c4f634b5f534a016b0bdfa31613c61e75825ec848d892c35b7633e4dd86b2cea8b2623918348f96cd54a54c51f8ba5cc14b5aa410459d53b7bdd84793375d1585982733e0c6862a4dae7e08cf6281d095bde78fbb2acba77cdc117b3ac5a2603b429917b4e568886da6", 0xd7}], 0x5, &(0x7f0000001000-0x4d8)=[{0x88, 0x3a, 0x1ff, "f14d378b17bb6bfbc9586fe6ff3237666aa0ae8d6dfd080886682329f65988fa4da8d098d6ff50f518a17d957af44bbf5b8516effddc558d54bf8b822f764f7fc914f6494052adfc0fcf10e7e5ac2fdee2cb201e92405c5c11ca26adabf5d6183d7470a4b8f617077d322ddece14e45c2f"}, {0x78, 0x11, 0x2, "939c837e677f0d0a10a3dc029091e0c917163a497a91510809641849828021d213c0ed82a07ca34bed6102d402acffb868f0b1d1aff5afb6e4fe280b134d886fe3bcef9664113931aeb2269ad3a37efdc6176bcd541faa73d241f6efe3604b8f42aa5e86ce"}, {0xe0, 0x11, 0x7, "a34071af8522486be1efe5e85c9d52bfd5e868b2b47183dc8183ed34e1c2446015dc9f7568750e2ff542dec13e6de1f1c4dac94b9c73de70844340fd540fb50dd4493eb3a1c175445fd29eb790ba134ab19b5a401fef7110b3c026681168765b7fa6bad4b86e24e848c47c6dc8da12e93711204513cafc5f07f46e21343d0a8679f204ce888608429e4bf9de7be2c4934003175c0c94c4a08148d2d7b28122b553ca3438a4919d510028b706085e73d181fd89f93af1347a0898fb7e6d9d03367777ff70139ef4f4cfdd6d14ddf75b"}, {0xf0, 0x0, 0x1f, "86b20c257a4d9862ff46ddfeebd0443134a921824d8f7153ed4be037d129fe1daf21a4424e36aa4dfa4d89019ce24a4f48ae179db16e62669ce7e36900cf1db098974b96b6864e6bb6bd5800c37c97dd44398e86d289fd68935d4daf09458c0bc877e9724da878ee2878c9a54240f154d9fee4e4cbe0d87bc61ac41dfc3be7c00de050a86ff9b23909004f563a0fc9e3b5864e5215b5903d15982b3de015368050932833d6dc42a7f720784a3067ffb582db1f3d4591ef9d1bfa28108155ea6ee4d0ddccd8dc35be989151575420259837d0b3080f7775df4d63aff3106666f6"}, {0xf8, 0x10a, 0x6, "6ea669cf174628b68dbecafa14009e25ab65e9b732693f81250bf5ffd8443e85caab76c377a4199ab3933a8125b22bff82c4447df8da54d411abb1142e59886a28945bc823310782c76b27c27009be0de8d02a7e402d38b14a83194ab126cb574db9925fb08601aec1a35fe33ff63127a653bc11fcad458f6bd3612a5186c480ff2aa2cfb4b85f4cbf66ccd29937ba9886fe982974131e0dae677bb46e204a2b4b3d0d88dd2acda96a7ea36844e21becbe72d232bc93b617974992b32a9130b27e0d396cd65814418e010a259ab60cf2949356bbb5ab3fb3d6ebd54a1adb2d50bdbc9e55e0"}, {0x110, 0x102, 0xffff, "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"}], 0x4d8, 0x4000}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000003000-0x10)=@ipx={0x4, 0x80, 0x0, "e23a8be14f44", 0x9a1c, 0x0}, 0x10, &(0x7f0000003000-0x80)=[{&(0x7f0000000000)="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", 0xff}, {&(0x7f0000002000)="b60840657b3f732b356e61e0bc331393eb9dead8bfece06a254dfe2b6daf", 0x1e}, {&(0x7f0000002000)="dd4180cdb8d24a9567431ce7737ef4ded9ce5d1f335d35e5fe0b89ccd7c0edd0445e850e0bd38a6344bae601369376eba99cc8280d8293ca366f4d7f76bc38d19478f4fde43d33440c448ca0de9f59fa05de63b9e5967c2ea7b5b66e91d1db295c44945a76fd0d156915a19d6b52f943fa04e92f6af321344415beec579e7e6f5cf66b26005f161561", 0x89}, {&(0x7f0000002000-0x8d)="275fdffdd92fe4f9e3131785745bb46ccc9d9fdb1fe1a7f94fce1d6044ec1ecfd70e05983c7fbdfd85fb939fcfa2c3ff0a24c66f3ea01b443dee65bdf400386f0a103dd7a74b39fdff0c94b17de0ed97aa6a63b2450bc54a30ccdc74e9594b3dac283a45d82033f596c0d6b676bb740c4f34220662f6b9d7aa2ea7de4c39288182a5085c2cdccfacac9d7e5d45", 0x8d}, {&(0x7f0000003000-0x70)="53663c06661698c1c64e50f3d7a04d7c60ad8696684be4ac62d97899c44c58d91ea565a8d4cb8108b723590010b399311938cd372a4af1708e1fdbb26ada14ed85b9722e5b0abd8f7fd0c39f4fadca4de4a1fff3ddd4d51bc9fc20df95f3df980353892be7d98eff2252753664b242a9", 0x70}, {&(0x7f0000003000-0x69)="5f08b78e9f2404a1f5d260d2983c3134440723b42a305bd469a3f2cfc837a5cd068ac2373990f2fa778483ace97b16860e66289d8b70b7b262b2604a7792848f6426c5a3e9f5d16a6b1a39809bae93a7a07420b86a1fdeb9cf039943a53cdead3588ed40f73ebd96e7", 0x69}, {&(0x7f0000000000)="8f59cb0382c33c981f0b10597fc2ec7c7df8a490dee9e06d7aa0e76aa736790d2b481bd11b30335e365913ac727acafece4a6405c5e13bf44f118ea88de2dcedf9c19eba458d1e0c8b2db0ea43b1de924612f9197f3324d2aabb823c77729905850a75df58b3ab064f305fb8edbce2d8a58c90efbc9b089d9b5f3d7d0eab69b00ac6673819d5b0fe57730bde8834cc7b97ae7aa4c56e6fd2ecf39d84d62123a1d0109ca414fb1b3f03a4faefd73f365222c7b172aed86a98c22caf9300376323aea3db1bf4d8d9d7fc45f3bb7f889518e50aa842aa3e5c77c85531d20f57b59e92e4a67a88a0865383f8c9", 0xeb}, {&(0x7f0000000000)="a876bbb8fa94141e8cab566fdfb8254c362d7b52e9322d160d95a4ed107ceda7e914555ea3516600972930d7c8bd6308c0bae6094dd2e919dc85b124424e82b20b2a55b083991120f6e1c4765fb7859048ff164179ae3b8731fb39c8ee660210e28f827470bc489319db62d3f0a5a89769f141a1f7cc6d4d532c618a99a44f69", 0x80}], 0x8, &(0x7f0000002000)=[{0x50, 0x105, 0x6, "bb2451b60bebfb753badbadebc32ff1856ab149af34e4ac3a3cbe5fd2e9a744f6330825be8c870e29f8dcf9d0fee5bcb1a010d3233d7cdaadeb8e87491b165"}, {0x48, 0x111, 0x100000001, "57008278f6e5f1f9b86cef248bbed211c0ffbf98a764fdb393dc7a98da01b3428907f2ec5d0828c58bf478ca291db04fe0b4ec7ede6d"}, {0xe0, 0x109, 0x5, "1a3cb83e8a23c21f10851a2899f9f7032ef77b7dfc2ec21db2fadb90214050e79825e1abac36c8ba83489feaa4ddfd155aab9f7569edb9efd9c6e55db904f4633e7d87048271ecf81d19737936d8519169ad930438ad55679f2a35e195dd2125900d811f8ad839e8ee3b9608c112b17ab1cd03c3246ffc71d3ea80fb49d751c733a4c0e933f2ff3a0d03e43a9cbbaa2cc1b710f0a1b900d978738d0e97dbc0e087497cafb680ba722c64dc05413714746541f95ac0de3a26fe0997a5a4576a56f13e1c42dcfa1c386926"}], 0x178, 0x80}, 0x3}], 0x1, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0xf, {{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x33c6fef0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2396, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x1a, @te1=&(0x7f0000003000-0x10)={0xfffffffffffff466, 0x4, 0x80000000, 0x8}}}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) poll(&(0x7f0000004000-0x8)=[{r2, 0x200, 0x0}], 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/07 16:08:01 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bb2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x8001, 0x44a, 0x8, 0x5d5}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000-0x10)={0x1, 0x7, 0x401, 0x100000000}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000002000-0x24)="3118635f83a1241cfe585a6c754a3514a181bec165d619bfa87837360d53ef2e8508f2b6", 0x24, 0x4000800, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xffffffff80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r4}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x6, 0x80800) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000002000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000001000)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000001000)=0x9a, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000-0x10)={0x3, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000005000-0x8)={r6, 0x2}) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000005000)={@common='ifb0\x00', @ifru_flags=0x2200}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000006000)={0x0, 0xfffffffffffffff7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x8)={r7, 0x50e6}, &(0x7f0000007000-0x4)=0x8) [ 28.805549] audit: type=1400 audit(1515341281.944:9): avc: denied { map } for pid=3491 comm="syz-fuzzer" path="/root/syzkaller-shm655916624" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.820565] audit: type=1400 audit(1515341282.959:10): avc: denied { sys_admin } for pid=3533 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/07 16:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000084000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094b000-0x4)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001f9000-0xa0)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xfffffffffffffff7, 0x6d88, 0x7, 0xdd3}, &(0x7f00008ba000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c95000-0x6)={r2, 0xddfd}, &(0x7f0000328000)=0x6) mmap(&(0x7f000015a000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) write(r0, &(0x7f0000b00000)="1f0000000606fddeef36ffffffff0cff8100fb00a365018018000003000035", 0x1f) [ 29.945543] audit: type=1400 audit(1515341283.084:11): avc: denied { sys_chroot } for pid=3714 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/07 16:08:03 executing program 4: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x80000, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00009a5000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005de000-0x4)=0x8) 2018/01/07 16:08:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000038b000-0x94)={{0x100000001, 0x0, 0x4, 0x1f8, 0x7, 0x7}, 0x7e0, 0x6, 0x0, 0x8000, 0x1, "7de67728b0a19fe90b2ab4d35a09ccfa0b536000b67b6dce146553322f30acb666c3e3c6343d558f0e6e959dbdefa2f25cca86cf12fa94c8851d82426c5ae73c3443fb379d5b6ddf6b89e404aca01cf953b20b202c44fc6c36e7c0240f6ee934dd1335dbc2995123e2db8f94f5b5279f22fbf43b3763c84eb828aaad74edc5b9"}) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x8, &(0x7f0000ef3000)={0x0, 0x0}) socket$kcm(0x29, 0x4000080000005, 0x0) accept4$ax25(r2, &(0x7f00003fb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000084d000)=0x10, 0x80000) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0xffffffffffffff30, &(0x7f0000ef2000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) [ 29.976828] audit: type=1400 audit(1515341283.115:12): avc: denied { create } for pid=3738 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 29.990188] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 29.997363] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 30.018131] audit: type=1400 audit(1515341283.115:13): avc: denied { getopt } for pid=3738 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 16:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0xe4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) close(r0) 2018/01/07 16:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x6) r1 = accept4$packet(r0, &(0x7f00005e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ba5000)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006c5000-0x4)=0x0) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c19000)={0x0, 0x0}, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000184000)=0x0) connect$inet(r2, &(0x7f00007cb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00007e9000)=0xeb96, 0x4) [ 30.049923] audit: type=1400 audit(1515341283.115:14): avc: denied { map } for pid=3738 comm="syz-executor4" path="socket:[12730]" dev="sockfs" ino=12730 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 16:08:03 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000b000-0xc)={0x0, 0x0}) r1 = socket(0x9, 0x7, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000000e000)=0x8, 0x4) 2018/01/07 16:08:03 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000faa000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fab000)={0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fab000)={0x0}, &(0x7f0000fab000)=0x4) syz_emit_ethernet(0x151, &(0x7f00004ab000-0x151)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xe9fd, @ipv4={{0x1b, 0x4, 0x4, 0xda, 0x143, 0x1, 0x0, 0x9, 0x8, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x7, 0x11, [@rand_addr=0x38c0]}, @generic={0x88, 0x7, "4e5ddc6e33"}, @ssrr={0x89, 0x13, 0x1, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0xc7, 0x8, "e6636b169039"}, @cipso={0x86, 0x1d, 0x8d, [{0x7, 0x6, "4bba68df"}, {0x7, 0x11, "2bb940a55d7bc731b13f1f7572cee9"}]}]}}, @tcp={{0x3, 0x3, r2, r2, 0x7f, 0x0, 0xe, 0x4a, 0x800, 0x0, 0x8, {[@eol={0x0}, @nop={0x1}, @fastopen={0x22, 0x5, "9e6058"}, @md5sig={0x13, 0x12, "5c36d53d3cbfc667f7450dce5bd8f49b"}, @fastopen={0x22, 0x9, "a0be0f07c3b992"}]}}, {"2355c3fd63f677ef9c8b98c349757a6ae052ef68161f607931cdab170cd7313680383560de33f9b0e7a1fa231e8dcc4558706c9b799c2069b9212b41dee1059021f7b574a466fc0d0821a209409bdf2c90724a719619168bd223b52e82e96aba7f22dcf4cc90eabf7092134d08b0083382164b09a081bf49c394ddd41af297f22dd1fa5622945e72d55b36190071b20401d1e1e5276c5e3c6f67e4bb044a45"}}}}}}, &(0x7f0000222000-0x18)={0x1, 0x4, [0x22b, 0x124, 0xac, 0x6ee]}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000da9000-0x38)={&(0x7f0000fad000-0x10)=@nfc={0x27, 0x80000001, 0x401, 0x7}, 0x10, &(0x7f0000e59000-0x20)=[{&(0x7f0000fac000)="7044ce839c0e934c65637471425118701025a4501167bdca5593fdde2be21a3b62", 0x21}, {&(0x7f0000fad000-0x4a)="67d004a4d37f2db369dabd1300f4b94c614770eefd6c137676638edfcc6072841de840be900b5f8980000e96a376d3b5bb06c404096a57e980c6e59610dce06292556409a339649340d9", 0x4a}], 0x2, &(0x7f0000fad000-0x3c0)=[{0xc8, 0x115, 0x5, "15d0cc7de08ebf95a7e198cd131a3da885b395c4e906edb017fa1c8f2a5a7d46feced5d30bbe4747acaf518d0a8bb715a35cba6d46fd8a8e7f1264d76b1364d19b776a0caa1e4c773ed600e9126c9e7eea448f5eec19d9d6e1d33958299c4b77c3d734af2d680706de7a908b1e3039de63101e69409e18251aac5feeec5f25a783b6fcc624acb720385e23349fdcfc64214c1cd95dd3c2d98655612f3c811524c1c3269cb2997f537755cbd625739d5b6426e9c7287da0"}, {0xc8, 0x84, 0x7fffffff, "926e15cbc7f1074a4849ba2f9edc67363eb06adfe2e5ce5dec7777fd332e0e96fe30812ee55c5ac000a0265ec7dd87f76e6a879b8adb6ec57274d3c70cfb8488237881cf7d22d87bb3f43b045f64e357aeae8271b0b74a1b86ffca20225e4b8ef330a3159660fa889136a6b62ca0fc2c50be3ec63d6923a07ce277cafb4928f1656a757a7fa0d988b3e596b5d6f9ae70925da49c4c1d7194f994488542f9b503450111f01babb8c7faa5b6660cb35c7fdc"}, {0x80, 0x117, 0x8, "d42ff5771da637cfb945aedc2b15a93f52d6dca9bf1b6ae07cd8f733db7c2665245b9b053bf4d18bcbd0497f82a51ce483e18d8615c463f8701f6c4828c52842a824687b85348aa977f6ee6e2e6436a40643b55812e2b6c9b3681a27c9f0dc6ab9fefd217875c98b16ce54"}, {0x98, 0x0, 0x6, "407653c886152cc4873cda3c039599dc28eec7730e5a1ab78ed79f2f87d3bbc648e5cf94667e3b91994ede42d40864d2e90140ef6d127c0f41cb1c94956e97f6130795b835ac80ed4a7b4e76cdb6920c028f82b5c8e1ffa2fd64799307d1545f4e13a5ef9028e55fdb31a44d8bda6decc97bed73eb6431f3fe09620cae852ec7ad4ac7"}, {0x38, 0x0, 0x9, "ff33ad0a813152e83c3b0c11968545b7f68b4598d4d8137ecc44d32eef90ec1553b7a777"}, {0x20, 0x0, 0x0, "db6539d1c2da854acb52"}, {0x60, 0x11f, 0x3, "73916077254bc2b8514772e102cc8ba39ecb478f1b091a8e5222032beb380f0ea9db756a885385ec247b47b6631e6e944e265ed9a7daa9894eb1de9dc26346661305620568a31a5313"}, {0x60, 0x29, 0x6bd8, "427816b6285b9a1777da54e45f2e7042dce298997172e4cb0827b1abce4ff84b6c2e439491c99da68c113817e71b08daae4a1b74d595931a0471f9095052bc6d676fd94c5a14cdd8e772"}], 0x3c0, 0x20000080}, 0x40) [ 30.077765] audit: type=1400 audit(1515341283.115:15): avc: denied { read accept } for pid=3738 comm="syz-executor4" path="socket:[12730]" dev="sockfs" ino=12730 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.107434] audit: type=1400 audit(1515341283.115:16): avc: denied { write } for pid=3738 comm="syz-executor4" path="socket:[12730]" dev="sockfs" ino=12730 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 16:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e4d000)={0x0, 0x7}, &(0x7f000009c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002fd000-0x98)={r1, @in6={{0xa, 0x2, 0xd8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3}, &(0x7f0000439000-0x4)=0x98) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00004ad000)=0x2, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="0000062a0705", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 30.135509] audit: type=1400 audit(1515341283.115:17): avc: denied { net_admin } for pid=3738 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.188168] audit: type=1400 audit(1515341283.326:18): avc: denied { net_raw } for pid=3768 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.751241] audit: type=1400 audit(1515341283.889:19): avc: denied { prog_load } for pid=3788 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/07 16:08:04 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000feb000-0x4)=0xffffffffffff6790, &(0x7f0000fae000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000001000)=0x4, 0x4) 2018/01/07 16:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000be7000)={&(0x7f0000997000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000594000)=r1, 0x4) r2 = socket(0xb, 0x6, 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d14000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000027c000)=0x0, &(0x7f00006ec000-0x4)=0x4) connect$unix(r2, &(0x7f00004a0000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/07 16:08:04 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) r1 = socket(0x1d, 0x80000, 0x2) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000ef2000)={0x2, &(0x7f0000a64000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1d, 0xb, 0x1d, &(0x7f0000a3e000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000ef2000)=""/183, 0xb7}], 0x1, 0x0, 0x0, 0x8}, 0x100) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/07 16:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000074000)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) getsockname$inet(0xffffffffffffffff, &(0x7f0000ecb000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061b000-0x4)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00001e9000)=0x1f, 0x4) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000061b000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c8000)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c49000)={r3, r4, r5}, 0xc) 2018/01/07 16:08:04 executing program 5: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000004b000-0x4)=@int=0x0, &(0x7f000002c000-0x4)=0x4) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000004c000)=0x0, &(0x7f000004d000-0x4)=0x4) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000004d000)={0x0, 0x5}, &(0x7f000004d000)=0x8) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000004d000)={r1, 0x6c, "ca4d1b37e408f54c21c7a6bd6ddb247fe1dbc05668ddf70b2a4fb2d93050e4b58b8ac273137b00adfd7894c0396818c3e4c663e142a35f3406b19b774531fb5ee1b8e2c80b4f067b5ba85ab5f5ebf1375cab40c2f186e99262ace5f146b1a45dba6cc2cb26568bba3bf72e73"}, &(0x7f0000049000)=0x74) 2018/01/07 16:08:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f00000d5000)={0x0, 0x0}) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/07 16:08:04 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000420000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ebd000)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f3b000-0x1)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/07 16:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000e0f000)={0x1, &(0x7f00007fd000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000008b000-0x38)={&(0x7f0000334000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000579000-0x10)={&(0x7f000033a000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 31.220869] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3828 comm=syz-executor2 2018/01/07 16:08:04 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000690000-0x4)={0xffffffffffffff9c}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000a91000)="c3d375e7f8c3170a04464e15c8febf26c9a3e16cfc2e209bbd47f1118919f63c63606294c9d0d7a11c79b98c87907b5c6b4c0f6890cdf86a2ec6bd3aa94f3b107ecfc2dcd47b28c75cb49b8ab284e6cc40d4234a41eb165b3d71a9e78b41a5b1fb05b00355ac9b3911ce1c268e6690c58e297ad765321c8df87c3e9afc225f68af24eb4cfdce1714eb4e874d27492441ddca42a69e5ad249550d03742d9a5a8a02153b044d83ff87757161f0ea232f29acd2", 0xb2) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/241, &(0x7f0000926000-0x4)=0xf1) write(r1, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000900018005ffffe5000051", 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x49)="b6827ac8329b316b12c16d397e6d0810ce6764aeaefb6443e684123c8841ca5b2491ca027bb468d87f45b26d8917c7bcdd5bf01b5408692406e902a5b3690a5a7bce11fb3d2d8d693a", 0x49}, {&(0x7f0000001000)="aba25202b044d5b13711e00dd1480cd2e7656d5f97becf101fc7cfb470ca6a1cb3647adc8b", 0x25}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000002000-0x4)=0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c65000-0x10)={&(0x7f0000ac1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000638000)={0x8, 0x314b, 0x2, 0x4, 0x12, r2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe26) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r1, &(0x7f0000d53000-0x10)=[{&(0x7f000073a000)="525bb19443035bddbf3e43606f2d74d93734830c86e6a65d84e10637ef6c5363ca4517bb9fc386b3d1d2d8c027e09871d42e1ca1745ce29c72095fc7626c4824ab0e1006484055ba1c8c18c768ce2eee9292df4606735d8d7f15", 0xfffffffffffffeba}], 0x108f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c08, 0x8, 0xa357, 0xe2e5, 0x24ef}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r3, 0xfffffffffffffffc, 0x80000001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xc6)={r3, 0xbe, "28396f2e9b385fc162fb3791cdfe8b4f257e3c830c0fc8cb4255ebc4f61249844cee597fcacbd1d62518a509c2722031ce114c91a1ef468180e0c14159d12dd5b524705fed68a9b2743357e275350b92a981af1d4cdbbbdab1f18f3bfc7c8ec9596f2cab0a7cee9be501c9772c77711da1c08d5e4ed8dda91596313f30f512d5e550e2b231de9e7d705a232b8bffbe9c981a362312d2708b1849a31238cd6a783b94194fe485b99a0c04b161bd86f1f468889c64b4e2667660d4577ab0eb"}, &(0x7f0000000000)=0xc6) 2018/01/07 16:08:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000599000-0x112)="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", 0xfffffd40) 2018/01/07 16:08:04 executing program 5: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ec3000-0x8)={0x0, 0x170000000}, &(0x7f000022f000)=0x8) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000032000)={0x400, 0x0, 0x203, 0x3, 0x3, 0x7, 0x3f, 0x9, r2}, &(0x7f0000ec3000-0x4)=0x20) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000c9000-0x10)=[{&(0x7f0000ec4000-0x39)="390000001100090469000023800000000700004001000000070000000000000019001a00000002000400000000000008ff03010c00001ee400", 0x39}], 0x1) 2018/01/07 16:08:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007ef000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007a3000)="", 0x0) r2 = accept4(r1, &(0x7f000051f000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e11000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006f8000-0x8)={0x0, 0x8}, &(0x7f0000efc000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1}, &(0x7f00003fe000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005b7000)={0x4, 0x200, 0xf0a9, 0x100000000000000, r3}, 0x10) accept4$llc(r2, &(0x7f0000241000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fad000)=0x10, 0x80000) 2018/01/07 16:08:04 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x9) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f000066f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fcc000-0x4)=0x10) r1 = socket(0x1000040000000015, 0x5, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fcc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000fcd000-0x10)={0x1a, 0x5, 0x1125deab, 0x6, 0xbb5, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fcd000)={0x0, 0x20, 0x7fff, 0x7ff}, &(0x7f0000fce000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000989000-0x10)={0x6, 0x2, 0x1c0, 0x3, r2}, 0x10) connect$inet(r1, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/07 16:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x1) bind$alg(r0, &(0x7f000097a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) pipe(&(0x7f000024a000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) syz_emit_ethernet(0x9c, &(0x7f0000983000-0x9c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6006, @llc={0x8c, @llc={0xdc, 0xbe, '(', "cf3e202a0cc432a789cb4b27ee4bf6c388c3107ed78d1a80e8c98221b2cd8fdd252bb57509aa51d9183b59d9f88ecb46de76299121d696e2d0f607f7d05d3759af683a3ed22358414cfc3b08df5ff8a2615d7e94ca750751f70c86c833824e58c14d48942939960a1ee50f7929a0860f72e2c7d4d2e823517a7ba25f6afc70c8981eb8275cf6558c95"}}}}}, &(0x7f00000b7000+0xe08)={0x1, 0x1, [0xa3f]}) syz_extract_tcp_res$synack(&(0x7f00009d7000)={0x0, 0x0}, 0x1, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) 2018/01/07 16:08:04 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt(r0, 0x100000000, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/07 16:08:04 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d74000-0xa1)={@random="9f8789aabeab", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x8000, 0x0, 0x6, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) [ 31.267894] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3849 comm=syz-executor2 2018/01/07 16:08:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80e, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e9c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f98000-0x10)={0x1, &(0x7f00000df000-0x8)=[{0xff, 0x3, 0x0, 0x5}]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000037000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00002a1000-0x38)=[{0x0, 0x0, &(0x7f000009c000-0x60)=[{&(0x7f0000f95000)="52a93be080e29364b2f426ead22b9570", 0x10}], 0x1, &(0x7f0000f96000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f00004e6000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 16:08:04 executing program 4: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d19000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 16:08:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000773000-0x4)=""/4, 0x4, 0x140, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(r1, &(0x7f0000c8e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000199000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000dce000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x6, [0x9, 0xfff, 0x5, 0x8, 0x2e1, 0x1, 0xff, 0x8]}, 0x5c) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x58)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 16:08:04 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000064e000-0x8)={0x0, 0x2}, &(0x7f0000203000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d1f000-0x8)={r1, 0xfffffffffffffffd, 0xc2c2}, 0x8) listen(r0, 0x0) socketpair(0xa, 0x800, 0x9, &(0x7f00003e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/07 16:08:04 executing program 7: socket(0xa, 0x5, 0x2) [ 31.323006] audit: type=1400 audit(1515341284.461:20): avc: denied { bind } for pid=3856 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 16:08:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000f8a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @llc={0x8, @snap={0x0, 0x0, "18", "22de1a", 0x0, ""}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003e3000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00004fd000)={0x0, 0x0}) pipe(&(0x7f0000eba000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004ec000)={0x0, 0x100000001}, &(0x7f0000170000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000135000-0x20)={0x3000000000, 0x4, 0x1, 0x1, 0xd5bd, 0xfffffffffffffff9, 0x2, 0x100000000, r2}, 0x20) 2018/01/07 16:08:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000a41000-0x4)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000-0xe2)={r1, r0, 0x191, 0x61cd, &(0x7f0000000000)="cca20729c3e81ad3414ff02969bc0b9157b97a", 0x80000001, 0xffffffff, 0x4, 0x0, 0x37d, 0x8001, 0xff, "9fdd14cbafcf8395af6fbb1fae4cbdb759a5fec82dd6d299942444f6cfe1ead887ef62dd4c9eeee56af6c32c1d45c11ee1cd8a40b716f72eb556fe516fd84e9abf300e92762b729907b52a72bcf7830b58d263cd2f06ad910306e0be41dbe488b4d7df30f6c62875bfa8f7cb8b6dab9deef183b96c3383737cd786bb2a00006b958b2fade52acaa1882450155136cae714f799ab0204f28cb4f224b26d8009d630527bdd7bdb71300dce4c31b07023b51d5899c7797713362d1b"}) shutdown(r0, 0x1) listen(r0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000001000-0x4)=0x88, 0x4) shutdown(r0, 0x0) 2018/01/07 16:08:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200000000000000c) write(r0, &(0x7f0000859000)="1f000000070afdddfffb00f600008001fffff30c090002c006000806000000", 0x1f) 2018/01/07 16:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000b65000-0x8)={r0, 0x0}) write(r0, &(0x7f00006a9000-0x24)="220000001b00fbffeb030000f6fb017967b17d0b1600a10900000020f700000ff908", 0x22) 2018/01/07 16:08:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000eec000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x2c, 0x8, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001]}]}}, ""}}}}}, 0x0) pipe(&(0x7f0000ddc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000004e000)={0x2, 0x0, 0x10003, 0x63f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000096b000)={0xd86, r1}) [ 31.425085] audit: type=1400 audit(1515341284.563:21): avc: denied { prog_run } for pid=3882 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 31.527609] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. [ 31.563423] audit: type=1400 audit(1515341284.645:22): avc: denied { create } for pid=3934 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 31.587586] audit: type=1400 audit(1515341284.653:23): avc: denied { ioctl } for pid=3934 comm="syz-executor4" path="socket:[13369]" dev="sockfs" ino=13369 ioctlcmd=0x43c8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 31.616872] audit: type=1400 audit(1515341284.665:24): avc: denied { write } for pid=3934 comm="syz-executor4" path="socket:[13369]" dev="sockfs" ino=13369 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/07 16:08:04 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d94000-0x20)={@generic="782219af21d5bc81448395552ce1c882", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 16:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000701000-0x92)="b4239c071ddb178be47ef6a9fd5ba20f4e49029d1f03352b441e8cd8c8738000000006f585f4b82e8342b59b9aea31837ebd5624558782d7d419c084c7d507000000000000008968621ab0ba46262900f41cb1401364dff9bf39c7c0ba5d25f4b63990bb82f648e9cfc7f954c4ce8215768438166b084eac79a6192fbd8148f91c3008a8b51175f79e10de8b96597700f061", 0x160) 2018/01/07 16:08:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0xf7, &(0x7f0000bff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c4a000)={0x0, @in6={{0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001b8000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001c000)={r1, 0x8}, &(0x7f0000bdf000-0x4)=0x8) r2 = socket(0x1e, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r3, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000756000-0x10)=@req={0x200004, 0x1, 0x1, 0x9}, 0x196) sendmsg(r2, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) 2018/01/07 16:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000126000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001c4000)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d66000-0x63)={0x0, 0x5b, "f0015d37167ad2d4267331e23fe4cb2c101e33ecdc68da51bdd3624ef3f63449725fe75b9705e6222304a462d7f6df49271bb2bc002ef88741409ce4235cd70bd9215ca157f5d57c8eeeee04a2a84035e5230bb268056965fdc5c0"}, &(0x7f000046a000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f47000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008c5000)=0x8c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00003e1000-0x4)=0x0, 0x4) 2018/01/07 16:08:04 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000009000)="7fda2785fe301a68a5eec376157c0be194c85cd8815662448d3b91e73f1bfa7870", 0x21) r1 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0x119) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000000a000-0x7f)=""/127, &(0x7f0000009000)=0x7f) socket(0x9, 0xa, 0x60b0) 2018/01/07 16:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00008c0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a7f000)=0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000079e000-0x4)=0xfffffffffffffffa, 0x4) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) connect$ipx(r0, &(0x7f00002af000)={0x4, 0xffffffff, 0x1e, '5:PHd.', 0x61, 0x0}, 0x10) 2018/01/07 16:08:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r0, 0x2, 0x7b, &(0x7f0000e5d000-0x8)="8400447ce1de22d8", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dff000)={0x0, 0x0, 0x0}, &(0x7f0000b5f000-0x4)=0x8) 2018/01/07 16:08:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005d3000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d52000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001ca000)={0x1, [0x0]}, &(0x7f00004d8000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000352000)=@assoc_id=r1, 0x4) socketpair$inet(0x2, 0x0, 0x100000001, &(0x7f00008cf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005bd000-0x8)={0x0, 0x8}, &(0x7f0000462000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00006fd000-0x10)={r4, 0x7, 0x2, 0x0}, &(0x7f0000ad8000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e0a000)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x693ab238, 0xfc, 0x49c, 0x6b3, 0x5}, &(0x7f0000054000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000338000)=r4, 0xfffffecc) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000d08000-0x4)=0x0, 0x80002) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000115000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f00008f9000-0x7)={0x8, &(0x7f0000e22000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000066f000-0x8)={0x0, 0x0}) r10 = socket$llc(0x1a, 0xffffffffffffffff, 0x0) connect$llc(r10, &(0x7f0000e9b000)={0x1a, 0x1d, 0x5, 0xfff, 0x39, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000d91000)=0x0, &(0x7f000070a000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000199000-0x108)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7fffffff, 0x3ff, 0xfb, 0x831, 0x0, 0x3, 0x0, 0xfffffffffffffffa, 0x101, 0x80000000, 0x3, 0x0, 0x80, 0x80000000]}, &(0x7f0000696000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000e52000-0x18)={r4, 0x800, 0x8, [0xa, 0x408, 0x7f, 0x3f, 0x8, 0x4, 0x2, 0x800]}, 0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000823000)={r5, 0x1, 0x4, [0x7, 0x6, 0x7fffffff, 0x8]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e5a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r12, 0x84, 0x6f, &(0x7f000084c000)={r5, 0xb0, &(0x7f00007ab000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xef6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000002f000)=0x10) getpeername$inet(r11, &(0x7f0000b97000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000-0x4)=0x10) setsockopt(r8, 0xfffffffffffffc00, 0x6, &(0x7f0000f64000)="53f49622b42aab65c5b792e6a50c7ac104f68946c53ee30ded4e309ea15fbe4980269d49efaed2ebc37e1416d8766cbce5f741e99042656775dd811d07605694466f64c400196d513dda7b0dd8e2db20c0a948d179a85281f8ceca2c2061deccc101facbcad6f1e2c8fb3200ab206e6146e553ab3aec12e79f8b6febc281e3b6a748a1a4447fe69a229790fefacf9f1d72b10ca546c3fbf36bab6c822e62ad2f3f7c7861365f3978619aeac4", 0xac) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000b8d000)={0x5, 0x80000001, 0x4, 0x3}, 0x8) 2018/01/07 16:08:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000207000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d06000-0x10)={0xe42, 0x4, 0x3, 0x80000001, 0x0}, &(0x7f0000e90000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x61, 0xb, "c25781071ece8eed8f3873"}, 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x100000000, 0x80000001, 0x10000000000}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/01/07 16:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) 2018/01/07 16:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a37000-0x58)={0x26, 'aead\x00', 0x3, 0x200d, 'rfc7539(ctr-camellia-asm,sha3-224)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) recvmsg(r0, &(0x7f00006ec000)={&(0x7f0000967000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000eca000-0x60)=[{&(0x7f0000fb5000)=""/4096, 0x1000}, {&(0x7f000070f000-0x3d)=""/61, 0x3d}, {&(0x7f0000eb0000)=""/58, 0x3a}, {&(0x7f000060c000-0xc)=""/12, 0xc}, {&(0x7f0000c2f000-0x11)=""/17, 0x11}, {&(0x7f0000aed000-0x7c)=""/124, 0x7c}], 0x6, 0x0, 0x0, 0x7ff}, 0x22) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ffc000-0x10)=[{&(0x7f00001f6000)="9ea993a88d7a875b788ef7c586e8740d4e465fb5443f8a930270beb5c7b40ec2", 0x20}], 0x1) socketpair(0xb, 0xa, 0x428d8aeb, &(0x7f0000519000-0x8)={0x0, 0x0}) accept$unix(r1, 0x0, &(0x7f0000c50000-0x4)=0xfffffffffffffdb5) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000374000-0x4)='tls\x00', 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a73000-0xbd)="c7bcbb2e52f0129b6520163c7bc6a552426dcd82c550033036e779ac188b8abfaa68386b5409ba0440cb209f39f3327d826d47883c4832c2d80b2d1b85126d7801845cae39960c56e8e1fc9c854e053b42ec9d885bf3fd440b0f4d5f4e69d4593ef01766320954bc0171c1eaad2d3f464d8bbb04cfd7d6b2d27e499289094806a90d872a8a683c103a8c8092dafe4d8ea44b0df73fa85c483f39d5c56cacafe3a338c742f19535c9ab8610fec4f94530ba7d26a18ebde90492865aa41e", 0xbd) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) write(r3, &(0x7f0000d6b000-0x89)="34e3783054abb1b6c27a5188f1df0391082d3a26441678608cb1ce98185f716cf09cfefce380e0a93f1f0024f8a9c5dae15a95c66cbbaaa67a8273f403b80ee71f6305d4c6fc6a00b7da18f9bbc4913d885f8f247f9cec27b5b0b8957f5fababba910fc21937417136ef4fecdc6288ca14cfd07a2279b99198bcce178f14301c4353092cfa7906330d", 0x89) [ 31.825341] kasan: CONFIG_KASAN_INLINE enabled [ 31.830127] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 31.837511] general protection fault: 0000 [#1] SMP KASAN [ 31.843034] Dumping ftrace buffer: [ 31.846548] (ftrace buffer empty) [ 31.850236] Modules linked in: [ 31.853412] CPU: 1 PID: 3993 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #177 [ 31.860660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.869999] RIP: 0010:blkcipher_walk_done+0x300/0xde0 [ 31.875163] RSP: 0018:ffff8801ac9d73c0 EFLAGS: 00010202 [ 31.880494] RAX: 0000000000000000 RBX: 00000000ebd221dd RCX: 0000000000000001 [ 31.887730] RDX: dffffc0000000000 RSI: ffffc900018f0000 RDI: 0000000000000008 [ 31.894969] RBP: ffff8801ac9d7410 R08: 00000000fffff8f8 R09: 0000000000000000 [ 31.902205] R10: 0000000000000002 R11: ffff8801bd7b8010 R12: ffff8801ac9d76b8 [ 31.909441] R13: ffff8801ac9d7570 R14: ffff8801ac9d75b8 R15: ffff8801ac9d7598 [ 31.916679] FS: 00007f59e132c700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 31.924880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.930728] CR2: 0000000020f9bf80 CR3: 00000001ac903005 CR4: 00000000001606e0 [ 31.937975] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.945214] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.952454] Call Trace: [ 31.955028] glue_ctr_crypt_128bit+0x597/0xc20 [ 31.959584] ? glue_ecb_crypt_128bit+0x5c0/0x5c0 [ 31.964315] ? memset+0x31/0x40 [ 31.967563] ? sha3_final+0x25d/0x2e0 [ 31.971330] ? sha3_512_init+0x20/0x20 [ 31.976139] ? crypto_shash_final+0xea/0x220 [ 31.980524] ? lrw_encrypt+0x2d0/0x2d0 [ 31.984378] ctr_crypt+0x34/0x40 [ 31.987710] ? ctr_crypt+0x34/0x40 [ 31.991221] skcipher_decrypt_blkcipher+0x213/0x310 [ 31.996213] ? skcipher_encrypt_blkcipher+0x310/0x310 [ 32.001372] ? scatterwalk_ffwd+0xbf/0x370 [ 32.005575] poly_tail_continue+0x42a/0x6b0 [ 32.009862] ? crypto_ahash_op+0xc4/0x140 [ 32.013980] poly_tail+0x40f/0x520 [ 32.017489] poly_cipherpad+0x33e/0x470 [ 32.021431] poly_cipher+0x303/0x440 [ 32.025118] poly_adpad+0x347/0x480 [ 32.028711] poly_ad+0x25c/0x300 [ 32.032046] poly_setkey+0x2fc/0x3e0 [ 32.035726] poly_init+0x16c/0x1d0 [ 32.039236] poly_genkey+0x422/0x590 [ 32.042918] chachapoly_decrypt+0x73/0x90 [ 32.047034] aead_recvmsg+0x154a/0x1cf0 [ 32.050984] ? aead_release+0x50/0x50 [ 32.054755] ? selinux_socket_recvmsg+0x36/0x40 [ 32.059397] ? security_socket_recvmsg+0x91/0xc0 [ 32.064120] ? aead_release+0x50/0x50 [ 32.067886] sock_recvmsg+0xc9/0x110 [ 32.071569] ? __sock_recv_wifi_status+0x210/0x210 [ 32.076482] ___sys_recvmsg+0x2a4/0x640 [ 32.080437] ? ___sys_sendmsg+0x8b0/0x8b0 [ 32.084558] ? lock_downgrade+0x980/0x980 [ 32.088682] ? mntput+0x66/0x90 [ 32.091934] ? __fget_light+0x297/0x380 [ 32.095880] ? fget_raw+0x20/0x20 [ 32.099302] ? do_raw_spin_trylock+0x190/0x190 [ 32.103852] ? _raw_spin_unlock_irq+0x27/0x70 [ 32.108314] ? __fget_light+0x297/0x380 [ 32.112255] ? fget_raw+0x20/0x20 [ 32.115680] ? __fdget+0x18/0x20 [ 32.119026] __sys_recvmsg+0xe2/0x210 [ 32.122798] ? __sys_recvmsg+0xe2/0x210 [ 32.126749] ? SyS_sendmmsg+0x60/0x60 [ 32.130516] ? __fdget+0x18/0x20 [ 32.133851] ? SyS_futex+0x269/0x390 [ 32.137530] ? SyS_setsockopt+0x215/0x360 [ 32.141650] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.146637] SyS_recvmsg+0x2d/0x50 [ 32.150146] entry_SYSCALL_64_fastpath+0x23/0x9a [ 32.154867] RIP: 0033:0x452ac9 [ 32.158024] RSP: 002b:00007f59e132bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 32.165706] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 32.172945] RDX: 0000000000000000 RSI: 00000000201f5000 RDI: 0000000000000014 [ 32.180181] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000000000 [ 32.187424] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee190 [ 32.194668] R13: 00000000ffffffff R14: 00007f59e132c6d4 R15: 0000000000000000 [ 32.201921] Code: 00 fc ff df 48 c1 e9 03 80 3c 11 00 0f 85 7a 09 00 00 48 8d 78 08 48 ba 00 00 00 00 00 fc ff df 49 89 45 20 48 89 f9 48 c1 e9 03 <0f> b6 14 11 84 d2 74 09 80 fa 03 0f 8e 3e 09 00 00 4c 89 f9 8b [ 32.221013] RIP: blkcipher_walk_done+0x300/0xde0 RSP: ffff8801ac9d73c0 [ 32.227685] ---[ end trace 59f09ef6af7b012a ]--- [ 32.232463] Kernel panic - not syncing: Fatal exception [ 32.238264] Dumping ftrace buffer: [ 32.241769] (ftrace buffer empty) [ 32.245445] Kernel Offset: disabled [ 32.249044] Rebooting in 86400 seconds..