INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. 2018/03/28 20:24:15 fuzzer started 2018/03/28 20:24:16 dialing manager at 10.128.0.26:38733 syzkaller login: [ 34.605004] can: request_module (can-proto-0) failed. [ 34.613454] can: request_module (can-proto-0) failed. 2018/03/28 20:24:22 kcov=true, comps=true 2018/03/28 20:24:26 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1c}, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/44) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080)=0x7, 0x4) r1 = syz_open_pts(r0, 0x88000) r2 = fcntl$getown(r1, 0x9) ioprio_get$pid(0x1, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xdbd}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r3, 0x7fffffff}, &(0x7f0000000180)=0x8) r4 = getpid() ftruncate(r1, 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000240)={{0x4, 0x7, 0x7f, 0x6, "0bbcf74821a39ef88fd44ba0eb390dcd997319370e8a14ded1c6ee9e8e3715191c57a7c02ec8cacfbf9ae599", 0x2}, 0x0, 0x0, 0x2, r2, 0x9, 0x7, "8cd743149f8c95c1a8c1cf5c93ab94d50bdd8160792eec6b41255ff9e5ca443f12a63caa753e6537b309a6b1f8e4b4bb824cc5a2ad4a46b36f56a3b6b872cb5e", &(0x7f0000000200)='posix_acl_accesslo%\x00', 0x14, [], [0x4, 0x8, 0x6, 0xfffffffffffffff7]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) r6 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r6) ioctl$TCFLSH(r1, 0x540b, 0x9) bind$inet6(r5, &(0x7f0000000400)={0xa, 0x4e22, 0x1, @empty, 0x5}, 0x1c) write$eventfd(r0, &(0x7f0000000440)=0x24de, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@remote}}}, &(0x7f0000000580)=0xe8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000005c0)=0x1000, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000600)={0x3, 'gretap0\x00'}, 0x18) ioprio_set$pid(0x1, r4, 0x0) mkdir(&(0x7f0000000640)='./file0\x00', 0x2) getpgid(r2) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000680)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000006c0)=0x1000, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000700)={{0x2, 0x4e21}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, 'vlan0\x00'}) 2018/03/28 20:24:26 executing program 2: r0 = getpid() ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000000000)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x100000001, 0x4, 0x8, 0x100, 0x5, 0x200080, r3}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x3, [{0xffffffff, 0x6a83, 0x9, 0x4}, {0x7, 0xdb6, 0x1ff, 0x1320000000}, {0x10000, 0x7fffffff, 0x7}]}}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x200002, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000200)={0x2, 0x0, [{0x3ff, 0x0, 0x0, 0x0, @adapter={0x1, 0x0, 0x0, 0x8e3, 0x1}}, {0x0, 0x4, 0x0, 0x0, @adapter={0x9, 0x0, 0x4, 0x4, 0x8}}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x7}}, [0x8, 0xb5a, 0xaa, 0x4, 0x6a, 0x1, 0x6, 0xff, 0x3, 0x52, 0x1, 0x800, 0x2, 0x8b8, 0x4]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x3ff, 0x1, 0x400, 0x3, 0xffff, 0x101, 0x7, 0x8000, 0x8000, 0x0, 0x69, 0x1, 0xf88c, 0x400080000000000]}, &(0x7f00000004c0)=0x100) tee(r2, r1, 0x46bf, 0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x12, &(0x7f0000000500)=0xfffffffffffffe01, 0x4) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000580)={0x80, 0x5, 0x8006, 0x1ff, 0x0, 0x6, 0x1000, 0x401, r6}, 0x20) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00000005c0)=""/4096) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f00000015c0)={0xfffffffffffffffd, {{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x757c}}, {{0xa, 0x4e22, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x108) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000001740)={0x3, r2, 0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001780)={r5, 0x11, "d4da8f9767b3467d4af4b7ff1cdf6d16fe"}, &(0x7f00000017c0)=0x19) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001800)=0xb29b, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001840)=@assoc_value={r9, 0x200000000}, &(0x7f0000001880)=0x8) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000018c0)={0x2, 0x0, [{0x1000, 0x4, 0x0, 0x0, @adapter={0x800, 0x2, 0x9, 0x81, 0x5}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x2, 0x80000000}}]}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001940)={0x1, 0x8}, 0x8) eventfd(0x5) getsockname(r8, &(0x7f0000001980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000001a00)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r11, 0x84, 0x70, &(0x7f0000001a40)={r10, @in6={{0xa, 0x4e24, 0x7, @empty, 0x4}}, [0x76e0, 0xfffffffffffffff8, 0x7ff, 0x9, 0x2, 0x10001, 0x100000001, 0x8e, 0x2, 0x401, 0x2, 0x3, 0x7fff, 0x3, 0xffffffffffff41dd]}, &(0x7f0000001b40)=0x100) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/vga_arbiter\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r12, 0x84, 0x7b, &(0x7f0000001bc0)={r10, 0x4}, &(0x7f0000001c00)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001c40)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) connect$netlink(r11, &(0x7f0000001c80)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) 2018/03/28 20:24:26 executing program 7: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='vmnet0trusted+@ppp1\\\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f00000000c0)='\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x301000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x100000001}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x5}, 0x8) r3 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xa7, "fdf27cfe801920338a4768caead9dbf3549482d61e8059ccc18d76d4ac19d4bdb409d08a5c2820219444f3fa3c5dd265d3a187bab101681c6842355ab5c82ac825d63f582d47fcacfbed98b9f207de9af40f75c328a4c87cc134c39e20069c2fa457e93dff8e1263244ac12dee2a889864ae6a797751b1885ef49372f5ac2ff9019a629b960381df005859b4c8fe9faada0f4d20b8cce4ca825d6633b88169737ae1bb1a1de7da"}, &(0x7f0000000300)=0xaf) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000340)) fcntl$getflags(r3, 0x40b) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000003c0)={'broute\x00'}, &(0x7f0000000440)=0x78) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000480)={0x1, 0x8ca2041ec98126b7, 'client1\x00', 0x0, "aad26c5677675e4f", "5a3a47ed193681b7438e5a0a3d9c384b43534ac64e5ebed048501d2b1c91c712", 0xff, 0x401}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000540)={r4, 0x1, 0x95, "f3e9b45945fd7319dba1ddec2ce1fefb9d85ac9b628357e14b227af61264a868b580ce88e80643105f40fcf1b4c050aa4e9a48152c7f42f440318b879a66dd291224de2bf15d4a96c39d59744087df7a4ddfc35cf25c7bf4904c96886208051ae104eceda99739cf0d0df2fad92ca0ba206ac02eb5702e71bc47c3cd2646d32f243d4323aaf1bcfc3034e15abb52de8546110e4c54"}, 0x9d) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000600)='vegas\x00', 0x6) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000640)={0x1, 0x80, 0x81, 0xfff, 0x5, 0x401, 0x2, 0x5, 0x9, 0x7fa, 0x751, 0x7fffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000680)=[{0x8, 0xff}, {0xb, 0xffffffffffffffff}, {0x4, 0xbd}], 0x3) r6 = accept$packet(r5, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, r7}, 0x14) socket$inet6(0xa, 0x5, 0x2e9c7427) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000780)={0x2000}) getsockname$inet6(r6, &(0x7f00000007c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000800)=0x1c) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000840)={0x80000001, 0x9, 0x8001, 0x6, 0x10000, 0x8000, 0xce85, 0x0, 0xf41, 0x8001, 0x76c3, 0xa7}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000880)=0x7ff, 0x1) chmod(&(0x7f00000008c0)='./file0\x00', 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000900)={0x4}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000940)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000980)={r8}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000009c0)={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x9}, 0x2020000000, [0x1ff, 0x7, 0x200, 0x6, 0x0, 0x4, 0x4, 0x100]}, 0x5c) r9 = syz_open_dev$sndpcmc(&(0x7f0000000a40)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x400400) setsockopt$inet_tcp_int(r9, 0x6, 0x17, &(0x7f0000000a80)=0xff, 0x4) 2018/03/28 20:24:26 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10001, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x40000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000100)={0x1f, 0x3, 0xffff, 0x200, 0x1, 0x3}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000180)=""/183) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r3, 0x5, &(0x7f0000000780)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x9, 0x5, r0, &(0x7f0000000280)="343cebd92b0488fe41a0c60b74e09d0a63418765a01242d5833f5024674fa05e8f6095dd4fc2d08da58103a65d1127fbaaf9d0a3c56bea3b3c3cb9f8a59d6ad73227faeca29ffb425f9f0b8115359f384d3dfb2fb4ac6557c1a6b8bb875999f2cd0227e9da9e82495a8b2d87b44339205acd702ad1d131f49020d4c1b207d13cbf842aa3d0ce333ea4c0196d421b4db90b8199b40001a086120c4f1cc45dbcba1adda34ec6e6540f0eb60f44f6a96724085b9cea1e8986f130968582b657687652f7ec8d7a9f32e5a770d23507b25ef1044c0553399d", 0xd6, 0x401, 0x0, 0x1, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xe, 0x4, r0, &(0x7f00000003c0)="be83ed4d581cd0409c34fb544e856dbd095e08f5461ca8a1a2b423f4faeb85d44537270dd0c52311f7eb1c2dda374007e7a86adaf936feed1cc2aa198721a7587075dd8a5157a3f20435fc5d37702bcbd18a781d0a96a067c39f7b9faaccd9f60bc147434959618d64b26fb2d612", 0x6e, 0x4, 0x0, 0x0, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000480)="7fa7a9f4c72b0a26e375869cf544f9880321032d5c5fef37e5f62b7b1010bbd0da4d23184694e9153c0795cf8cc2f65b70b02f900dba77c2b5f336e89c6dad16f96f4d5c8a29012e9bfc015905f0a913cb5486098513469a888097375fc777b7b5257c8e3e70db1ba9003802a87399b680226fd000314b6fa4", 0x79, 0x9, 0x0, 0x1, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0xfd5, r1, &(0x7f0000000540)="20e5865263959f2557b6ad1e0b51a003d4e36b8b19140dab1dd17ff623b088fc958f0370adf7d86958597e0d9ed417ed11f6adb3f05e013f9b251b6a4df2c23f0e76fe70d8feb57d1f1efc779bff8a55cbaf55d737ac8752b82af66cf1a53ad553e95552912379136c5496ec49f69908f09accb027f4d643bc8f18752aa07a988c96f46220b240959be2635f3549fe19feffea7a449537fd26455b09278b1f48fa414e6cfeae4e8b141b8f4d3db25679e758fa", 0xb3, 0x6f9b, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x1000, r1, &(0x7f0000000640)="79d92d41b1a5a2e2c470c1a615423e717ca1bc0c871f6dd155719b00131ec7189f7fb38cb755efbc771291466d3d8a03d4a0e3bb99bfdeff32223e42d6502dc0186cfad368d52c09159f225757f33c71e93d4496280c6ea9d0aea6a96e153a2e6336563bcdcbbd96b758c4c3052b1714646c36deab595b6c66b89e494710c47c3308cee1f4fb99c7c09f2bbff4844050849b0f5fba5717db3bee570dd3140d94f13cfafcfd724a6a41b3aef310212a98f23c26047f289a5f821daa26feb108b862c6ec99cf4a2c3c4927ffb1e8a9e6d8f5f63b8bd9805787d3bfbc973df55a774f", 0xe1, 0x80, 0x0, 0x1, r0}]) syncfs(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000007c0)={0x0, 0x10000, 0xc4e5, 0x8, 0x2, 0x3f, 0x0, 0x2, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x8}}, 0x2, 0x5, 0x4, 0x7, 0x400}}, &(0x7f0000000880)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000008c0)=@sack_info={r4, 0x97, 0x7}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000900)="29f31e76aa9f61aad33ade6735e0daac1fa229172f7e79c6c78880730554240758b0a261fc", 0x25) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000940)={r4, 0x8fd, 0x10}, 0xc) io_destroy(r3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000980)={r4, 0x28, 0xe1, "2117d84ce39b27441a4db6cacf0f6d650c2807283ac5a117ee6929b3e4278906b4583baf2da3c3dd91ab4df4c465f66c90dfb0c9e1560f011fa6188d1e1bec7244c842bb0262b5ef997179405a2e5ae0907f85e5ff5ae85eaffc77a031e552d2341086070b053ca67807bd7ce49db421e7eb7ac0ac318517ad65a51680b7f7a5f5279196dd10190b7ad6ea3d09241d742d9172dbcbee78577981e34156605af51dcb10a176d9b5d7d513115480e131f4d4384bfad7f6fd66ac6dfa96c4f3319571b7002986c696bd249d52bfb1e89755ba814d66aa441a33e354562997f379b12a"}, 0xe9) io_destroy(r3) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000a80)={0x3, r0}) r5 = socket$pptp(0x18, 0x1, 0x2) getsockname$ax25(r0, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000b40)=0x2, 0x4) syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x80000001, 0x2) syz_open_pts(r1, 0x80) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000bc0)=0x194, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/dsp\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000c40)={'mangle\x00', 0xcc, "3b122c0d9dddbb7fe107e1dd8af9f496eb802d0ce949e14cd2982a338beb469fa0e2cefbb80d067d4296debdfd00da7d397cdba97c5e3bad559ae4d89a4e3bca68e90a251bff02fe758aedfb6c4407781e51280605b1701a849402926bba7d80950f976b91aa9280a61f2b773848d024e959cedb2027e6cf316390477c75b00037f001002bfc8593de22efbbc02a53391f9fb92d9473201e08e705a39bd520ded2dfbb6348f272a7bcfb9c379016140301b9b90f8f58563c5e677374cf9eaaec63efb2ad57ee6a4125c310e3"}, &(0x7f0000000d40)=0xf0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000d80)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000e80)={'ifb0\x00', &(0x7f0000000dc0)=@ethtool_flash={0x33, 0x6763, "ae6522044ff79bf5b9aa67e577f3e07a86dc9635438d3f46dc2cdba2ae8a296f209743aa4e1402c85402f34d2575299e1a094bfc2b40c3c4a658e63934f0711c1174af189db49e2bc62ae98254f4bd332005746f684bf49ee22fe86c892c281c03649c047fb3dc59e6545b4fee5eba05602b79876de68561a77832b9868b976f"}}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000ec0)=0x1, 0x4) write$cgroup_pid(r2, &(0x7f0000000f00)={[0x36, 0x35]}, 0x2) 2018/03/28 20:24:26 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fcntl$setpipe(r0, 0x407, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40900, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x1, 0x1, &(0x7f0000000080)=""/219, &(0x7f0000000180)=""/15, &(0x7f00000001c0)=""/29, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) fchownat(r1, &(0x7f0000000240)='./file0\x00', r3, r6, 0x1000) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000440)={@dev}, &(0x7f0000000480)=0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000004c0)={0x9000, 0x80, 0x8, 0x2, 0x1, 0x8, 0x100, 0x238b, 0x8, 0xfe00000000000000, 0x1, 0x2}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r7 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x2100) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x44, r8, 0x1, 0x70bd28, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r9 = userfaultfd(0x800) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000006c0)={0x800, {{0x2, 0x4e23, @rand_addr=0x6b}}}, 0x88) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000780)=0x81) r10 = socket$can_bcm(0x1d, 0x2, 0x2) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x8, 0x6, &(0x7f0000000980)=@raw=[@call={0x85, 0x0, 0x0, 0x2}, @ldst={0x0, 0x0, 0x7, 0x3, 0x3, 0xfffffffe, 0xfffffffffffffff0}, @alu={0x7, 0x80000000, 0x8, 0x7, 0x4, 0x10, 0xffffffffffffffff}], &(0x7f00000009c0)='syzkaller\x00', 0x2, 0x4a, &(0x7f0000000a00)=""/74, 0x41100, 0x1, [], r2}, 0x48) r12 = syz_open_dev$random(&(0x7f0000000b00)='/dev/random\x00', 0x0, 0x600) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f00000010c0)=0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000001700)=0x0) sendmmsg$unix(r7, &(0x7f0000001ac0)=[{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000840)="0b0d6193a471caf3efd193e43a79eeeed30222607d978df0aa6c74dbce55a882f1ab4d8468db589b82a7d625d92b36ff42faad482d46c7c76ddc70ec1b1959ca5a4b1c3dd09e8098ef5498b240387417fffc2b24cfa7ff590dc4cf47c759ce2ffd9c871f0472e4db5695c47c36785b4054cef87bb379cb8bb6bdff547c91362946c45bed64a0676b2a0ead5927520470bb18725c49de02fa8419103d4ed7e02795dcb5054ac71ee8a62ff6783b2f9701756adcde997883d56b0fa3adfae8e0ab303df9656ef50a8d7e04c1ec2f940e26672607fd4786ecb3fd2f9a08bebe47b495cffd4793ec9ed5457368ee", 0xec}], 0x1, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r4, r3, r6}, @rights={0x20, 0x1, 0x1, [r9, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r3, r6}, @cred={0x20, 0x1, 0x2, r4, r3, r6}, @rights={0x38, 0x1, 0x1, [r7, r1, r1, r10, r9, r11, r10, r10, r10, r7]}, @rights={0x28, 0x1, 0x1, [r10, r1, r7, r1, r1, r9]}, @rights={0x30, 0x1, 0x1, [r7, r12, r9, r10, r1, r9, r1, r10]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r3, r6}], 0x150, 0x40}, {&(0x7f0000000cc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000d40)="f3743ceb07cf71f7852586e93f4f93ae2376722cdeaadeb219dd6ce7a4e19462f42dcef75fc3d86444369c0aacc76e259f34ff4b02c140aef5220a4e6a03aac70dfc7a44c7ea35cb2aa12f22cff5491c9c0a328470fe9ecf5ad1c1f050b68078d3f1f1dbe06c63dab4", 0x69}], 0x1, &(0x7f0000000e00)=[@rights={0x10, 0x1, 0x1}], 0x10, 0x20000000}, {&(0x7f0000000e40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000ec0)="ab37d856737e243957af2f25e6429833568a9e33dcbd3a57fd5174dfa5a9774576d09c2b06b6ba5d6322d375b03f7eca5392f1dac98b1ac15d76f131af9025fcc95aa0d343d1e4ce4fdd4aaef7e1581f22e94fcc49e64e16691fe043e55eb4b1e19d3f157e9d45da90", 0x69}, {&(0x7f0000000f40)="c6381a6096cbd4611988f68fb4d6794532875df7ade4ca3e46cfdf17ff8dde963d20a54c822b3c28ff76b0df173e920fcb3cf4aea25578b9de67cc0a78004c2c291edac8266d0c71a587e040e26823be6cc34c78b0457d288c195eabbbc7aa3a3205d004fea3517e38bfff016f06d583aa566fb9bdd22a29817138146a2214ef7133ca9b3951fceb4ebb2e2b9f5c29e7c4e85143afa117e7fdc36d0a87556f133aaf7d0743878c031c6b3d3aab2d8ce91e6e00223bd81a1903a3fc88d23c8fad", 0xc0}, {&(0x7f0000001000)="befb4339202590e46b61d54deddd86858ed2e49eaa7adf8d2fb7a63a15dbb9e562ecf6c9390bbc80de51e467b841ff97437ed08eb12eeb2f9326607fa7dddb9100257644f02382f556f472bb767293a684bd01860505ebc1887314cc921cf23409da95510f94e8efdf459aded75899", 0x6f}], 0x3, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r13, r3, r6}], 0x20, 0x40488d0}, {&(0x7f0000001140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000011c0)="8f71f8f52c5c6ce9a50268e0499c565f1c16c7830081d715155ffe2d7fcbe2ae7f0690e392c5f270b0c0694ed51632ff85aeb87c787a62a5b327ce50830747", 0x3f}, {&(0x7f0000001200)="7305d5cebc0bee644a3ed8e24c9d74a19a572c0e509e07263e73162b12007150cf3c89453655804a013548b8944e6b16db589ba2c32563f8cb972ea2907f3aa418a89497dd28422f76d55b2ce40ba869eb24b1f387", 0x55}, {&(0x7f0000001280)="09469b46e01b2939b0b357958eec22d2254e119477e0ce76db49d08bbdc3cc835a06a4f0f2e3d7b9d4ae95772986507a082cf211c794878aa08d4db3af3b2e107f6d3a06506a908b0cd1eae79e9a5f93497d97bef8850d8cad4ead5f167231ee68c66fac5e82a903e11056c91107fe9deac3d2aa1a16031a1ea6af8b04f89860984857e0", 0x84}, {&(0x7f0000001340)="04226a941613b02a9fb1de3bcd0a9e2452c3ef626fb3a2ff893ee86006e677623091ab407563b7", 0x27}, {&(0x7f0000001380)="32aab2ca20cfbbc647e5c57ada5878137aa8211d690164bed5880bbd6c1b7f8468a25f9070017ace2f9df02b6571091fa6c3f9a24d30b657bc769d30c7aedd73a26a3c522431befcbd754f45357db64c28646b4fef75308807313c27b35fa9f641804c80bc6b71ff959b850045721472b0a509edbb0f566dfe2e8284e56677", 0x7f}, {&(0x7f0000001400)="6f50d0ddfbae63b60bb9154db9281d93f9d9baa440b2c31bb1010df4918bcd2f36f5b22a2ad260e67f7f8c615931", 0x2e}], 0x6, &(0x7f00000014c0)=[@rights={0x38, 0x1, 0x1, [r9, r1, r1, r9, r1, r0, r10, r7, r10]}, @rights={0x28, 0x1, 0x1, [r10, r1, r9, r7, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r10, r7, r7]}], 0xa0, 0x40}, {&(0x7f0000001580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001600)="72a343323c12a42aa289683604fdb01d80f362abce6ce35064d70f457bc895bdb1db52a54f5dc284d9861d27a98cdba1f9077e726e7ae908ceb34dad2ae16a4c0ace35e7884c5b2d06d5b2007b1410d675d13c9246530b109ad7151b4d7c04663261e07b7d915922dfd14dd803488c01416ded0a6218004737def317b47225c0385f24012e714909094c6625e303c742c2f308a8178313fbcb68dc108699bd5d041686c9be9ec1ef39473449208e21d8", 0xb0}], 0x1, &(0x7f0000001740)=[@cred={0x20, 0x1, 0x2, r14, r5, r6}, @rights={0x18, 0x1, 0x1, [r9, r9]}, @rights={0x20, 0x1, 0x1, [r1, r0, r7]}, @cred={0x20, 0x1, 0x2, r4, r3, r6}, @rights={0x18, 0x1, 0x1, [r9, r10]}], 0x90, 0x20000011}, {&(0x7f0000001800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001880)="041c2e45dd4b2bb0316a385e5814e8cb64770acfb759bdaa1711538c692e8912a972559023f58da80446e9a6959a1c872fc02daa701f1cefd1eb8f87a564b6b350ac76fb51124ae9b8c5cf0b004d2bac40d1051e9af20365b4f28cfb0a1641f7b1b132fe37741e327b776a937b58c93642c77d0ea908b44aad0534c1b15487b052c7caead582b8b72537f3e8873fdf8177fe4cbb45be47ac7d612d52cb710f3e776223dffc5982e4247d04f723e0ee9d69fc14233ba6cd3c60767a41eee3543ea92d576c2db0afd45b06d54f", 0xcc}, {&(0x7f0000001980)="1fd5819b811e457c7707968d467967d3528c42efbe805dd4f6119c5bd4d57dc51ee3774a212ef40920a0494febd3ae144e67e5c96ad686ffcc8be5138384683bb38fdd8742f97f6b21572ad4bc68d97d28db5409277d72fb8bfabdbc3bf615d1648d105a8fd58386a15c15e7964d7da4e09850c57ddf85c2c56c4d946f690ec38b603f2b4e6f03d085b964a2cd9ebf4efa568eab1d0fedcfda8cb10f1f92d1bd16bd0bc188a8cf730765868688046a907317b2462eaf708a8331db06271392fe2d8bf8dfc80c58c38c1ad0267f2ac67b5793f39dbf841b6abf", 0xd9}], 0x2, 0x0, 0x0, 0x20044090}], 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000001c40)={r1}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000001c80)={'gretap0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f0000001cc0)={0x7, 0xe02e, 0x3, 0x2, 0xef1e}) finit_module(r7, &(0x7f0000001d00)='^wlan0posix_acl_access(nodev\x00', 0x2) sendmsg$IPVS_CMD_DEL_DEST(r7, &(0x7f0000001ec0)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001e80)={&(0x7f0000001d80)={0xfc, r8, 0x100, 0x70bd26, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfc}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbe}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000880}, 0x8001) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) 2018/03/28 20:24:26 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) pwrite64(r0, &(0x7f0000000000)="6fe850d5698c21f3dbc8d58bf00e0ede4f7aac152be1bb22e0737408080d4ed59e5793e2a01634c75226a0191b1f465217e41c058f7efba3fbbb8c4c01484051be20d7d5aa1608badc74", 0x4a, 0x0) pwrite64(r0, &(0x7f0000000080)="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", 0x1000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001080)='/dev/usbmon#\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000010c0)={0x101, 0x1, 0x1000000000, 0x6, 0x0}, &(0x7f0000001100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001140)={r2, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0xfff, 0x800000000, 0x800, 0x6, 0x8}, &(0x7f0000001200)=0x98) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000001240)={0x0, 0x4, [0x8]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001280)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000001340)=0x84) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000001380)=""/18, &(0x7f00000013c0)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000001900)=[{&(0x7f0000001440)=""/247, 0xf7}, {&(0x7f0000001540)=""/22, 0x16}, {&(0x7f0000001580)=""/183, 0xb7}, {&(0x7f0000001640)=""/61, 0x3d}, {&(0x7f0000001680)=""/250, 0xfa}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/115, 0x73}], 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001980)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001a80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001ac0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001bc0)=0xe8) setreuid(r6, r7) r8 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001c00)=0x0) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r0, &(0x7f0000001c40)={r1, r4, 0x1}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001c80)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002c80)=0x3f56, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000002cc0)=0x5391, 0x4) fcntl$setflags(r1, 0x2, 0x1) getsockname$unix(r4, &(0x7f0000002d00)=@abs, &(0x7f0000002d80)=0x6e) ioctl(r1, 0x9, &(0x7f0000002dc0)="0d4a00dd6b309644dfdc9c5645e9518e52bb0b9850f2635ddf5aa00ddde2b6a38b2e6a2eb6994601c6d64c660fa002aac3d9143ffd30f09e0f779a534abcb5ad61f9d94c175b6054297b9c2693c711e838a9f6ee4711fba352af0637c40341050f372603b99b1272d600f06998fb4b1d0bb4ed5d8630e84fd0e49f5f955f241d18dafa01d8038938c61b00f1a2a1904898276a3e96") ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000002e80)={0x2000000000000000, 0x2, 0x9}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002ec0), &(0x7f0000002f00)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000002f40)='ip6tnl0\x00', 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000002f80)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) readv(r5, &(0x7f0000004200)=[{&(0x7f0000003000)=""/65, 0x41}, {&(0x7f0000003080)=""/83, 0x53}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/111, 0x6f}, {&(0x7f0000004180)=""/32, 0x20}, {&(0x7f00000041c0)=""/52, 0x34}], 0x6) bind$vsock_dgram(r1, &(0x7f0000004280)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/28 20:24:26 executing program 5: r0 = inotify_init1(0x800) fcntl$setstatus(r0, 0x4, 0x800) time(&(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/46, &(0x7f0000000140)=0x2e) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000180)={0x6, 0x0, [{0x7, 0x5, 0x0, 0xf80, 0x2000000000, 0xce, 0xc1}, {0x4000000b, 0x4, 0x3, 0xfffffffffffffff9, 0x7dc7527f, 0x400, 0x8000}, {0x40000001, 0x8, 0x4, 0x2, 0xfff, 0x2000000000, 0x1000}, {0xc000000f, 0xfffffffffffffffa, 0x2, 0x7ff, 0x10001, 0x7ff, 0x97}, {0x0, 0x5, 0x5, 0x4, 0x6, 0x4, 0xfffffffffffffff8}, {0x1, 0xf2, 0x6, 0x63, 0x5, 0x800, 0x148}]}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000280)) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000300)={0x10001}, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000000340)=0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/158, 0x9e) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000480)=0x0) tgkill(r5, r4, 0x1d) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000004c0)={0x3, r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x0, 0x7, 0xfffffffffffffeff, 0x100, 0x9}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000600)={r6, @in6={{0xa, 0x4e21, 0x3abe, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}, 0x4, 0xffffffff80000001}, 0x90) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000006c0)={0x0, @multicast1, @local}, &(0x7f0000000700)=0xc) bind(r1, &(0x7f0000000740)=@ll={0x11, 0x7, r7, 0x1, 0xa72f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x80) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000007c0)=@assoc_value={r6, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000800)={0x2, [0x5de, 0x7]}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/mixer\x00', 0x200, 0x0) writev(r0, &(0x7f0000000b40)=[{&(0x7f0000000880)="6e788fb6a765ce2d181ed14af1ebbe546c4e45f7d693ec126788bac9dca19d095ebb2cb7e16e375192de0d5f943ac934151a8cd6da7db6515248858da56ac5c15f64439e76235ebf49e8e9a4fb4f3c091891186d07f709c9d868d32c68a5b08fd3b71dbcae101a4d2f316c31935a6a8eb35dab340433e454435f6791d8af826d17e06276b800c38a46f29165a9445bfbb46bc3a91c8d6dfcfb81a755edbba25765", 0xa1}, {&(0x7f0000000940)="6a9dd90a9678e737ebf174ffb29ff18d7e2f9c4ee44912a1d9abfc120f9585f8996360c580552ae21eba68c8ccbde617c387d3c7ec61e05b914346a8dc96dca12fc52f152444b0e989aec4c219be1cac180817a19c735626a16eb8ba5fadf3da4189c0e88ff188069aba526b76e4832fcdf6a061c2da9587ead1b265f3aba9c6037192675c27bee1db067cd94780c61f03d0d0e30f72278471aae7f60fd01db8b8164810272cf5a461bc7121ea04ebf49eafbc3749a4e54a3659155d9ede44c149640e67c3d12507d2c439ada44b428bde219101959a1976767655f79ae27f349a28ab3ec818", 0xe6}, {&(0x7f0000000a40)="0fcb1b03584357247f7bc91b0e4fbc36fc381e212d0d3072f4fb19d89fd0c01674488d502c4e53669d2b7ddeb8839d2389266ec69f4831809a1f3473140ff6a4d41538f17166fb72acc3c7cbbb7526c2c9c2ce2a7b4a7d26fdae8a61bbe2ee0b9b274d75abf77f11dccbe0a11be06a9e5a3c1b92e9814684855cb4719276a02da743efabb3bb2d2b3d31c010835aad243a566d47e611a98da562a787069fcd29a3100e1af0f8a388a381f292590e84d470ea92a0841eccc7d67d8500f06078fa21cf48ae7dd8847af93557e4a270ec20a0333d138f6393a29b037de94f67", 0xde}], 0x3) select(0x40, &(0x7f0000000b80)={0x7, 0x3, 0x7000, 0x6a, 0x98f, 0x8, 0x1ff, 0x4}, &(0x7f0000000bc0)={0x9, 0x1ff, 0x439de1e, 0x5, 0x0, 0x6, 0x8, 0xc08c}, &(0x7f0000000c00)={0x0, 0x2, 0xfffffffffffffffc, 0x3, 0x80, 0x1ff, 0x75, 0x1}, &(0x7f0000000c40)={0x0, 0x2710}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000d80)={r6, 0xe8, &(0x7f0000000c80)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xf8000000000000}, @in6={0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x3cec}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xbcd}, @in6={0xa, 0x4e21, 0x92, @mcast1={0xff, 0x1, [], 0x1}, 0xa6}, @in6={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0x1a}, 0x80000000}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}]}, &(0x7f0000000dc0)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x103000, 0x0) 2018/03/28 20:24:26 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000040)) flistxattr(r0, &(0x7f0000000200)=""/108, 0x6c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x1, 0x10000, 0x100000000, 'queue0\x00', 0x3f}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r3 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x200) r4 = request_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='%\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r4) open$dir(&(0x7f00000004c0)='./file0\x00', 0x6000, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000500)={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x5, [0x1, 0x4, 0x7, 0x2, 0x7, 0x8570, 0x297, 0xfffffffffffffbff]}, 0x5c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000580)=0x6, 0x4) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000600)=[{0xfffffffffffffffc, 0x400, 0xe, 0x1cc, @time={r5, r6+30000000}, {0x5, 0xc7}, {0xf518, 0x9}, @note={0x1, 0x80000000, 0x80000001, 0x6, 0x36}}, {0x7fff, 0x9, 0x4, 0x1, @time={0x77359400}, {0xf3, 0x1000}, {0xfffffffffffffff8, 0x2}, @raw8={"efd971b5bdb087d4ee9c3f93"}}, {0x2, 0x61, 0x0, 0x6, @tick=0x8, {0x6, 0x9}, {0x10000, 0x100}, @raw32={[0x0, 0x2f1, 0x2]}}], 0x90) keyctl$setperm(0x5, r4, 0x0) getpeername$netrom(r0, &(0x7f00000006c0), &(0x7f0000000700)=0x10) r7 = getpgrp(0xffffffffffffffff) r8 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r3, &(0x7f0000000740)={r1, r3, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000002c80)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002c40)={&(0x7f0000000900)={0x2310, 0x2f, 0x0, 0x70bd29, 0x25dfdbfb, {0xf}, [@nested={0x103c, 0x13, [@typed={0x8, 0x23, @ipv4=@multicast1=0xe0000001}, @generic="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@typed={0x20, 0x22, @binary="77b5411c6613a49a72d9e0eebbcaa27f23c9b5dd548ee7428d"}, @typed={0xc, 0x2e, @u64=0x4}, @generic="f02c5585"]}, @nested={0x10ac, 0x91, [@typed={0x14, 0x45, @ipv6=@loopback={0x0, 0x1}}, @generic="16d7f76e4b346d28755c200df99e4c77d24d6920843a87b227fd935b53b06a4651d5c0c908ae899f05515f0716a9685a235e6bec15ff6b373a4c7ff90730398007ded29c562c626c0a087cc46045dfc90542e7a5506bf9de01994055420ef0e95c4f17a1bba79c325b21b412d5ad994a088d50fe3c441fba72faf3b6ea", @typed={0x4, 0x6a}, @typed={0x8, 0x11, @fd=r1}, @typed={0x8, 0x67, @uid=r10}, @generic="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@nested={0x7c, 0x59, [@typed={0x4, 0x2}, @generic="e615f5a148519cd9177e3dcebb58f89005ae00012e1e04db93ceb2d8a3b0af681256ea055528026df1fb708156c4af4414d7c075c51f05a8557b240f1635e1e20b2ca3b65c20378d2329c4e2ca047b255c18c5a69e7b6f7d0171f844280b49f7646c2b55a400b6f7a0cd91cab726", @typed={0x4, 0x46}]}, @typed={0x14, 0xff, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x18, 0x1, @str='*em1*mime_type%-\x00'}, @generic="596599baad9e1c462e7545b87c0607a277f8a41028f208093e9ed409c1fbb0cd41f740727832e0462e56918f673aa64bcf9abbcd748e26bf59bbabffa53f66d972cb704127f4d86b1d65dc4062a2b537ec99dd85bf3ca7897f2eee18f17c08e5aad68eb0a5b7b7a44fe65b6a9a2278fbfb1ca31cb68e37b77056d4110367591567f71e944127bae6917da946c26f243f63cde2a07e5cad5d6fb7bd1f3e58fc5d756557f62c9ef6b216afca1205815385c5cb71ede8b22f6470368d7b9c2f90edbc547fdcba4146277550de", @generic="2812cb29a9a2ff83c8cd050d1aa7447e2c638c5b268c0144d0d1be9382047d4bde8c6b0f75ce08d7d0938d69f3b6670293b33d0c67fe5400b509f5d5a22b1a3b93a14b0e9e8cfea6a5ec51d1cde0808c564d9f6d57004a835759793694821711bc887e5eaef60eca5335c799211fc8c0118bb6846c9c0a7f439aef86ebc1e8b63845c1d51345e6cd09394ddc11e100a86f5f5e979fb8dbfb4692c6689cf2f9"]}, 0x2310}, 0x1, 0x0, 0x0, 0x10}, 0x8005) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000002cc0)={0x9, 0x4, 0x7}) bind$rds(r2, &(0x7f0000002d00)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$KVM_SMI(r2, 0xaeb7) connect$rds(r1, &(0x7f0000002d40)={0x2, 0x4e24}, 0x10) clock_getres(0x7, &(0x7f0000002d80)) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000002dc0)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002e00)=@int=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002e40)={'sit0\x00', r9}) [ 38.911823] IPVS: ftp: loaded support on port[0] = 21 [ 38.961500] IPVS: ftp: loaded support on port[0] = 21 [ 38.999818] IPVS: ftp: loaded support on port[0] = 21 [ 39.048583] IPVS: ftp: loaded support on port[0] = 21 [ 39.117873] IPVS: ftp: loaded support on port[0] = 21 [ 39.187997] IPVS: ftp: loaded support on port[0] = 21 [ 39.270382] IPVS: ftp: loaded support on port[0] = 21 [ 39.439212] IPVS: ftp: loaded support on port[0] = 21 [ 40.375695] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.468663] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.617815] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.803716] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.814911] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.846532] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.038660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.128753] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.942690] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.948889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.021431] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.027583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.224835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.276383] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.284776] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.290941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.448581] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.454722] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.472955] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.479058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.501595] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.510377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.524986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.558257] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.569200] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.577934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.586197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.610054] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.616276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.635580] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.641751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.717207] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.771175] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.777413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.784488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.808682] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.849947] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.883740] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.890006] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.901712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.956580] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.962847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.975880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.024598] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.030801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.043317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.052566] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.058729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.067477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.081960] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.103522] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.110923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.121222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.172675] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.178807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.190402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/28 20:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0dff0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027c000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7ff, 0x8, [0xffff, 0x2, 0x8, 0x82, 0x5, 0x0, 0x3, 0xffff]}, 0x18) 2018/03/28 20:24:31 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000040)=0x10000, 0x4) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14}}, 0xfffffffffffffe32) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/28 20:24:31 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={"697036746e6cb000", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/28 20:24:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000000000000000000005000000000000009d9cab"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000140)="b9be020000b807000000ba000000000f304e0f019a0000000048b8b3000000000000000f23c80f21f835080070000f23f8f426460f2246c4c191dda00058000066baf80cb8e4d3f38fef66bafc0c66b8340066ef4a0f01f86745d9ec4c0f1e04c5dbe00000", 0x65}], 0x0, 0x0, &(0x7f00000002c0), 0x10000000000001d6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/28 20:24:31 executing program 3: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x1) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x438803) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, r2}]) 2018/03/28 20:24:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x0) listen(r1, 0x7f) 2018/03/28 20:24:31 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', "657468316d696d655f747970652cc6656d3100"}) 2018/03/28 20:24:31 executing program 6: perf_event_open(&(0x7f0000c1a000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x468800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000200)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@broadcast=0xffffffff, @empty, 0x0, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x28) r2 = msgget$private(0x0, 0x20) msgsnd(r2, &(0x7f0000000140)={0x2, "128192ab5b8fc0e3021338af93958de8084ae65803a7c7aae40585319b715eedaac3e0cc2eaa3393b3c91bf78b542c67db8d4c5859acb8ae83059462a52f72ca190f2b20a3e841d81e23367d46503c11"}, 0x58, 0x800) 2018/03/28 20:24:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000127000)=0x5, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0xfffffffffffffff7, 0x7, 0xf4fe, 'queue0\x00', 0x3ff}) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/28 20:24:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000002900f9ff000000000000000000000000893416e48517ec2c210af99e94a43400392a3696ec36cd27eb6e18be68f097dc86ab8ce005d9a3da836d68f515ecd0f4a537aed8fbb25a24e7e01abf36d5313fba31f342bd"], 0x18}}], 0x2, 0x0) socketpair(0xb, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f00000000c0)=0x3ff, 0x4) 2018/03/28 20:24:31 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) accept$unix(r0, 0x0, &(0x7f00000003c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa40, 0x0) io_setup(0x1, &(0x7f0000000180)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}, 0x3a, 0xf3, 0xffff, 0x0, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r3, 0xdb}, &(0x7f0000000480)=0xfffffffffffffd62) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4f3ffdea, 0x20000) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x400000000000001, 0x0, r1, &(0x7f0000000140)="10000000050000000000000000000000", 0x10}]) 2018/03/28 20:24:31 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x20000, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000000180)=""/228, &(0x7f0000000280)=""/199}) 2018/03/28 20:24:31 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000140)=@ethtool_eeprom={0xb}}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) 2018/03/28 20:24:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000680)=@req={0x41b6d3aa, 0x2, 0xb65d, 0x256f}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0x58, 0x0, &(0x7f0000000480)=[@acquire_done={0x40106309}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000340), &(0x7f0000000380)=[0x0]}}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) [ 44.381836] binder: 5807:5810 BC_ACQUIRE_DONE u0000000000000000 no match [ 44.395947] binder: 5807:5810 transaction failed 29189/-22, size 0-8 line 2848 2018/03/28 20:24:31 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x200000000) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000080)={0xfffffffff030e440, 0x0, 0x1, 0xffffffffffffff9c}) open_by_handle_at(r0, &(0x7f00000000c0)={0x7e, 0x7ff, "d7f39786ba5f64e22fdf759e2e75b3f741a8524b9dc8952da5255041835fb29815742d5d58853d63899df0f7c5caa140834fb0dd483985c5a2a138c440c46bdf910f927111097803b8fc57a89fbc9dbbcd609e518800d2c88f9a56f94f3e21c9ccb619e96ca12529dea5675cc33cca7616a755335e09"}, 0x200) rt_sigprocmask(0x0, &(0x7f0000000000), &(0x7f0000000040), 0x8) inotify_init() 2018/03/28 20:24:31 executing program 0: socket$inet(0x2, 0x3, 0xfffffffffffffffe) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)) fcntl$dupfd(r0, 0x0, r0) 2018/03/28 20:24:31 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)=r0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/udplite6\x00') fchdir(r2) exit(0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000}) 2018/03/28 20:24:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000000)="fcadd2dd", 0x4) 2018/03/28 20:24:31 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x2, 0xd49e, 0xf9, 0x80, 0x18, 0x7}) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/03/28 20:24:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x2, 0x4) r1 = msgget$private(0x0, 0x9) msgrcv(r1, &(0x7f0000000180)={0x0, ""/242}, 0xfa, 0x2, 0x1000) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/28 20:24:31 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)="676574b7a1e4209780f930afd43b0610f22c2cddf9aa5f05b82bd062059c3c9e76628d8eb00cba7b813ffe6bf5ea6dcb9b9cf437db4e807441f0c20f1c53a7bf94ac3304a6de7b3d91e0f8de80d4bc06abfad7bce03a12bbd2e452fdf094447dca3f8127870317758d8f98f7553c5d6fd198873e00c9a04040c00000000000000000000ccfad80df134cc3f44228ddea958a92cf0e8efc5338367e9900170acd211e376b8df994c43b15111806175320ea7f061afe87a2251ceea3e687973c8616fb") sendfile(r1, r1, &(0x7f0000301ff8)=0x800040000, 0x0) 2018/03/28 20:24:31 executing program 7: io_setup(0x10000000007, &(0x7f0000000040)=0x0) io_submit(0x0, 0x0, &(0x7f0000000400)) io_destroy(r0) [ 44.425555] binder: 5807:5815 BC_ACQUIRE_DONE u0000000000000000 no match [ 44.432473] binder: 5807:5815 transaction failed 29189/-22, size 0-8 line 2848 [ 44.446656] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.452529] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/28 20:24:31 executing program 2: keyctl$dh_compute(0x17, &(0x7f0000001280), &(0x7f00000012c0)=""/110, 0x6e, &(0x7f0000001440)={&(0x7f0000001340)={'crct10dif\x00'}, &(0x7f0000001380)}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000001480)="39cd3c918d2c61d57baeae218eb1c19ff53fd42e55055f3bd9f331fe75d58690e3bfb1207bb79a6a532e5f") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001140)=0x3) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000011c0)=0x5) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000003c0)=@security={'security\x00', 0xe, 0x4, 0x6a0, 0xffffffff, 0x0, 0x0, 0x240, 0xffffffff, 0xffffffff, 0x5d0, 0x5d0, 0x5d0, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x10}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xc48328449a7ca034, 0xff], [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 'ip6tnl0\x00', 'nr0\x00', {0xff}, {0xff}, 0x2f, 0x6, 0x1, 0x2}, 0x0, 0x200, 0x240, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xd5, 0x7, 0x3, 0x1, 0x34, 0x0, [@empty, @dev={0xfe, 0x80, [], 0x1a}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}], 0x4}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x6, 0xffffffff, 0x0, 0x1000, 0x1, 0x2c49, 0x9, 0x5af4]}}}, {{@uncond, 0x0, 0x110, 0x238, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x7, 0x1, [0x0, 0x5, 0xff, 0x9, 0x6, 0x2, 0x1, 0x100, 0x6675, 0x7, 0x0, 0xfffffffffffeffff, 0x100, 0xf2e, 0x2, 0x7fffffff], 0x5}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1d6, 'system_u:object_r:tmp_t:s0\x00'}}}, {{@uncond, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d2, 0x75e, 0x6, 0x3}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xffffff00, 0xffffff00], 0x4e20, 0x4e22, 0x4e24, 0x4e21, 0x3, 0x10000, 0x6, 0x800, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x700) semctl$GETPID(0x0, 0x2, 0xb, &(0x7f00000010c0)=""/87) 2018/03/28 20:24:31 executing program 5: r0 = socket$inet(0x2, 0x4, 0x20000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x3c1, 0x2, 0x240, [0x20000bc0], 0x0, &(0x7f00000008c0), &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}, 0x2b8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20000000004001, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x76) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/96) 2018/03/28 20:24:31 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x4, 0x2b, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x1f) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x37af, 0x121000) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000100)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x6) 2018/03/28 20:24:31 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x8000) signalfd4(r0, &(0x7f0000000140)={0x80000001}, 0x8, 0x800) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f00000002c0)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x18, 0x2a, 0x701, 0x0, 0x0, {0x3}, [@generic="14"]}, 0x18}, 0x1}, 0x0) 2018/03/28 20:24:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="2400000026177fdeb8661825269f000000007701000400ff0100000000000000ecffff7ee608000000ff420290f7bc66a600", 0xffffffffffffffac) 2018/03/28 20:24:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x200000000000002, 0x6, 0x40004]}) [ 44.471301] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/03/28 20:24:31 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x80, 0x209, 0x2, 0x3f, r1}, 0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x4e1acb7}}, &(0x7f0000e7bffc)=0xb0) 2018/03/28 20:24:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x7f, 0x0, 0x5c, 0x2, r1, 0x6}, 0x2c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x10001, 0x30, 0x9, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2}, &(0x7f0000000200)=0x8) 2018/03/28 20:24:31 executing program 4: r0 = gettid() ptrace(0x10, r0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x302, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x10001}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x800000000000}}, 0x9, 0x345}, 0x90) 2018/03/28 20:24:31 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4c00, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x1, 0x20, r0, &(0x7f00000000c0)='./file0\x00') r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/03/28 20:24:31 executing program 2: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) timerfd_create(0x5, 0x80000) r0 = socket$inet(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f08c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/03/28 20:24:31 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x207096bd) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/03/28 20:24:31 executing program 0: socketpair$inet6(0xa, 0x3, 0x3, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f000000cff3)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @rand_addr}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) 2018/03/28 20:24:31 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r1, 0xbd35e738e59f4cf3, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x28}, 0x1}, 0x0) 2018/03/28 20:24:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x80) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0xcb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x400000000) r3 = geteuid() getgroups(0x8, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r3, r4) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) 2018/03/28 20:24:31 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="92f0be87b657b3fde1aeac30a0f06d62bc667797806d847f0cd89ebd6e8cc9630338d458bebe53f9fbf593597d", 0x2d) 2018/03/28 20:24:31 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0xff0}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x7003) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001d00), &(0x7f0000001d40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001f40), &(0x7f0000001f80)=0xc) init_module(&(0x7f0000000040)='/dev/rtc\x00', 0x9, &(0x7f0000000080)='\'}-!mime_type,}system%-\x00') 2018/03/28 20:24:31 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r1 = getegid() syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xc000, r0, r1, 0xffffffffffff51fc, 0x2000000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) sendmsg$inet_sctp(r3, &(0x7f00000005c0)={&(0x7f0000000380)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000500)=[@init={0x18, 0x84, 0x0, {0x80, 0x7, 0x2, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x1, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x200, 0x3, 0x5, 0x10001, 0x7, 0x6, r4}}], 0x90, 0x4}, 0x4000080) pipe2(&(0x7f0000000340), 0x847fa) r5 = openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000280)=""/81, 0x51, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f0000000080), 0x3) 2018/03/28 20:24:31 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1f, r1, 0x10001, 0x101}) r2 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x20}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc10c5541, &(0x7f0000003ffc)) 2018/03/28 20:24:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/109) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x400, 0x8, 0x1, 0x6, 0xdf, 0x8}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$peek(0x2, r2, &(0x7f0000000240)) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x25, 0x40}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000180)=0x20, 0x4) 2018/03/28 20:24:32 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/94, &(0x7f00000000c0)=0x5e) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000fc8000), 0xff, &(0x7f0000000040), 0x6e}, 0x0) 2018/03/28 20:24:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000fd7e98)=[{{&(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYBLOB="394b41f8971744a046b6d206f5e8f369000d08d1928f0c20ba7255a791640a1d8f8ee40c19277d2e718b10ee5ac4659e99687991a6b0cf7770073976b663b7bcc1d22dedec6fcdd19763544ef84368b8bd4d02a0954ce22f0fded056d266b247e7224f83a03c125ad16a9bd9e2bb0d3dfee4d01bd617a2275685c7f9a07fc02301cc2036eca3df1b37d39ca67959a8f02e5dcb2e7bbfbf9ee6a6bc77ad827fbe87b95bb85775180ae010515b514be01cb242340811e1eeecdeb6f55823b3b9ef9096cc474f11cf0c8d1cf1f82800b1d8b72aa9950a2c90f4ccd1211a0704a91c1059", @ANYRES32=r0, @ANYRES32], @ANYRES16=r0, @ANYBLOB="a941b96e6e0d9ba8b3d75ac6fe5c4ba816f32ef1ce2136d62851b95ed3dd3f83f3ad535a6c193a00857864da08843b38307af8d2bd104a208ac400820f56f37ac00bfc0daad1fcfbf7233552a013b9e188a2a3a7c5bd288ae17c44a75d2b0eeacd4565369d18a86fcb8a84ef2d67f202e9f8e80686ed4e68cf4a36fc389c7d91a70f07e8522c91a17c2c80c1acb59fc333667fab", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES16], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYBLOB="e97a685061107cd14f1b9da3ed55dd76ae8c17738547387ec7c1298c808eddaa8d011647e71c83bf26", @ANYPTR, @ANYRES64=r0, @ANYRES32=r0], @ANYRES32=r0, @ANYPTR], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYBLOB="bf364fb01abb5e2be6f01d8eff2ccf8f1e18ececb0ad88bf60b2be4357b375f6c5046c95359fe72d8d6143d754ee2ca79b1bafb22b6d4c23cf935bbd4b1b13638a16fa4ef50aefbb8c05aed95932a1468a6c993e7aa85140a2f4069a12f5fe4533ec246c83f02dcac13abcbf42b1acf12318865dcdb45d49"], @ANYRES16=r0, @ANYPTR64], @ANYRES16=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR], @ANYRES16=r0, @ANYBLOB="2136f313017aaabf12083d6f1c711a3e5d9cdf1051735f4f5cc7e5e36e1956f9b81576a7069414fc9d017d3773acb91acdcad4efb0ea851c64bb47045e7d25cd2e5acd4b62659fdb5f484567e4d155241a678f415d7b188ca72afe63e9f7f2758ef2e941b08b03ba14f6f08005f97bc664bf69c95a36f5f3fac517cd6d09a341007991070790d3680cf74278df4a0dec42604df4fd929b749e17"], 0x7, &(0x7f0000be7fd0), 0x0, 0x0, 0xffffffffffffff37}}], 0x1, 0x0, &(0x7f0000ffbff0)) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000108f80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) 2018/03/28 20:24:32 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt(r0, 0xffffffffffffffc1, 0xf979, &(0x7f0000000040)="2e79a3a134793755060d2add1c2cdef90885c0ef074633a691d1e4e9f0eeda204950a9cdea5256d4c905ff5e21e1d6f548b00eea7ce586a38c3c4ce7039173cb37af597652adeab627f8d5aa8d0942add9951e68d450079d29949c66b84db9c805b3fa37276a6436d5fd07b3516571927a6b68bbe9e53d49be434e69d5d060a2cca16984187e613e02cd10647140be525fd6f2ee7d", 0x95) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="73656375726900008000000000000074c706"], &(0x7f0000000280)=""/4096, 0x1000) r1 = semget$private(0x0, 0x1, 0x40) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000100)=""/120) r2 = pkey_alloc(0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001500)={0x1, 0x8000, 0x55, {0x77359400}, 0x7f, 0x5}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, r2) r3 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000013c0)=""/165) accept$netrom(r0, &(0x7f0000001480), &(0x7f00000014c0)=0x10) renameat2(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x4) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001300)={@sco={0x1f, {0x0, 0xffffffffffffff97, 0x3, 0xfffffffffffffffd, 0x5, 0x5}}, {&(0x7f0000001280)=""/3, 0x3}, &(0x7f00000012c0), 0x42}, 0xa0) 2018/03/28 20:24:32 executing program 3: r0 = getegid() getgroups(0x400000000000034b, &(0x7f0000000140)=[r0, r0]) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000200)=0xfffffffffffffffe) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="660fd65287ea00d086afec000f35440f20c03503000000440f22c066f3900f01d1c4e1b0c273020066b845000f00d80f00930000000067260f19864e00", 0x3d}], 0x1, 0x8, &(0x7f00000000c0)=[@dstype3={0x7, 0x6}, @vmwrite={0x8, 0x0, 0x7, 0x0, 0x1, 0x0, 0x40, 0x0, 0x1000}], 0x2) 2018/03/28 20:24:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) listen(r0, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0x8e}], 0x3, 0x0) openat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) 2018/03/28 20:24:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x5, 0x95, 0x1, 0x7, 0xd2b, 0x4dc, 0xe02, 0x6f11], 0x8, 0xffff, 0x7ff, 0x3, 0x7ff, 0x19, {0x5, 0x5, 0x4, 0xfff, 0x1, 0xda, 0x8, 0x7, 0x1000, 0x1a6c, 0xb9, 0x2, 0x18fb, 0x4, "507f69f316ece1480b6b16bf4dae1af05897444dadb52f2016766bcb0d6ec6bd"}}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000002c40)="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", 0x1d1}], 0x1, &(0x7f0000001440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f000000a700)=[{{&(0x7f00000002c0)=@nl=@proc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000001200)=""/215, 0xd7}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000200)=""/160, 0xa0}], 0x4, &(0x7f0000001500)=""/142, 0x8e}}, {{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x290}}], 0x2, 0x0, 0x0) 2018/03/28 20:24:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x198) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000180)={{0x0, 0x3, 0xae4, 0x2, 0x1000}, 0x3f, 0x2a3f96aa}) 2018/03/28 20:24:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000200001000000000000000000040000000c000c000000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/28 20:24:32 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x1008, 0xfffffffffffffffa, "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"}, &(0x7f0000000040), 0x400) pwrite64(r0, &(0x7f00000000c0)='^', 0x1, 0x0) 2018/03/28 20:24:32 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x77359400}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000867ffc)=0x20000000, 0x4) 2018/03/28 20:24:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="0e2dea603d92def586761b704423675c", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) acct(0x0) r3 = memfd_create(&(0x7f0000000040)='skcipher\x00', 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xff, 0xe18e, 0x6, "8df314d9f754f2b3de857fa2313e7e917325a44b8bb67ac95e4e94f126bf6ad05f180bcadcd331cdaa16c807ffd66745724e6be2d36f5e1bf60a6297951c3a1161b812373de79b4301c24d746c39a1f8"}, 0xd8) 2018/03/28 20:24:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000358fe0)) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xffffffff, @dev={0xfe, 0x80, [], 0xd}, 0x8}, @in6={0xa, 0x4e20, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @rand_addr=0x7ca}], 0x74) 2018/03/28 20:24:32 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x200000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000000000)='I', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') 2018/03/28 20:24:32 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6568, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0xde}}, 0x5, 0x2}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x5}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfc) listen(r2, 0x0) syz_emit_ethernet(0xcf, &(0x7f00000004c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000480)) [ 44.799174] netlink: 'syz-executor4': attribute type 12 has an invalid length. 2018/03/28 20:24:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x1000, 0x200002) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3, 0x5, 0xea9, 0x40, 0x29}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={r1, 0x2, 0x3, [0x80000001, 0x8, 0x24000000000]}, 0xe) r2 = socket$inet(0xa, 0x6, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x2, 0x1, [0xfff]}, &(0x7f0000000340)=0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={r4, 0x100}, &(0x7f0000000240)=0x8) bind$inet(r3, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r3, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r3, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="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", 0xc47}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r3, &(0x7f0000000180)="92", 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x230) 2018/03/28 20:24:32 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2ea) write(r0, &(0x7f0000000000)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x39d4fae756b05134, r0, 0xfffffffffffffffe) truncate(&(0x7f0000000080)='./file0\x00', 0x5) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)) setns(r0, 0x4000000) 2018/03/28 20:24:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='bcsf0\x00', 0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x8ec9b9e}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x1}, 0x8) keyctl$get_keyring_id(0x0, r1, 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x80, 0x9) 2018/03/28 20:24:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0x0, &(0x7f0000000080)}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) 2018/03/28 20:24:32 executing program 7: socket$inet_sctp(0x2, 0x20000000005, 0x84) 2018/03/28 20:24:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x8001, 0x8, 0xfffffffffffffff7, 0x4, 0x3ff, 0x7}, 0x1c) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) vmsplice(r0, &(0x7f0000000740)=[{&(0x7f0000000300)="28ab03156600e47619bcdb846e012b57b8ab8dada5ddcd05cd65d1e9106d82a6aa8cec6b136d37ef858c03179709699e032825e9439e28383a6ac89c16be9aa3876d4a15c400", 0x46}, {&(0x7f0000000380)="fadd6628fd2fd273f2f43a8d590c5d2a13d63c4c99f7cd69fe39301aaa8f6025b6223445c020b41c287fa9339288b5771a4626", 0x33}, {&(0x7f00000003c0)="7f62fe0924fa8f19c1bff43d03ba3070d78a4d0c4cfe5786ec0ea6848c49ee8ed3facdab4ffe6cdab9f828dd7733f33a50a62321e5815093d362f0815973b668806917d3ffd1310a7f3d2e48c8e2c994389da0689130996a602d002f6a493403361ce7e728ff5a9ad37f8a960c59855a673660b59a5ac421ada08e3b1c08a107c0c65a5e924566e36c9c75072e6efc0756e4a4792f6a82722e16257724c908e6dae61248066e9c9407175e707e6003b38c64f8bc92ee3892d19972ebefbcc241df3a0ab7d0958d279b2c5f20fb238f0824afc80c9cbc512d19fa9fa4f153d38f19d26ce79983c43b745abce1fe6006a923", 0xf1}, {&(0x7f00000004c0)="6fe2b561ca821aceac7fc6d17cbcc7f1fb789eeac85638779c30a3bfc5f4cb88ae49727dc3f1266184d304f74e484b8b6eef6126fca6ea562d2b62fce05fc074226523c1c6e54bc2bdde4f1c320cda6269bdf19996296fb5d4d0bafb5c00e38d951b03481ff931d17219c3b0de08c6798b6eaec044aad55bdd285310de13a79053a8cb618f3da24a01296dcace3ca53c9b229f2e0fcd57fb08db9d31a01ece01b30da2fd7d987e067ef429663e30fa48077776aa2856", 0xb6}, {&(0x7f0000000580)="dc06be6d2c9f8228690aecb9eb7c33f22f1cf05c187c66db771389c63a9b75e583f4289a004a3ab76ec4df29d24f894528d9cb6b54c76bd7730fb122511190145c8075c1", 0x44}, {&(0x7f0000000600)="708a17744629a109792721b3e870732cc95e425b4ec8cf0272a05ab0965edae55bcb1a2161e188f18f73e165cdba7d5f9753f5f95f377ddd24213febfb012620bc3d80a87dbb325ad0fe2d6978fcf4aec9bead527fcd51270b02e5f124103ce62802e212f184214ba189fcfb21ab7abeffedb290aa1d0adeee6ed42c4934886955d3c58ac635ad52505ae82616e1e3d9e053df5114a51b87667fc1351da71a7460c6221c73320271bdd8557c9105b10936a200843eac7dbac7c7", 0xba}, {&(0x7f00000006c0)="bdbd9edbd162d93710e10b55572aaf263ac2a349876a516865868c6a07c9ff88a24ac44edd1c76d2d7aa74db29b1028c952f5bc7a59849b42bc2956ec5907497d5d3c1386ce507de9124516836073825885c9cbbcdb8918511da31b967e9a682", 0x60}], 0x7, 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000002c0)=0x3, 0x4) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000240)="f5", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000006d40)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000006e80)) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x204200) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000140)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) 2018/03/28 20:24:32 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000055f16ce3000000850004007b85000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80, 0x80000) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd26, 0x25dfdbfd, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 2018/03/28 20:24:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e25, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffc90) sendto$inet6(r0, &(0x7f00000000c0)="7b16e0533dfe0f2f0fbdfa7001a578d62ffb0fd709ed942c246f54ac4fc2cbac8ab420123f28c145eab5fa42cf168797a0663e6d9a3cd6c5410af6954238deb4019542380a48c73f9ef2cf90a162a95f54784b8b8aae11d7e2c396d927aa89defb97a33ae23717df6f0cc2c4bfc1bfc6ef1dc37e84912a9538d72ea2dcbcadfad03502396c88bcb50787747e979de3f5bb28ce3f7bdb51f15673782b4f3f215f44eb1fc05e3e", 0xa6, 0x8040, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001240)={0x5, [0x7, 0x8, 0x4, 0x39, 0x2]}, 0xe) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000240)=""/4096, &(0x7f0000000080)=0x1000) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x200, 0x80}, &(0x7f0000000200)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={'ipddp0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/28 20:24:32 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="617474722f6b65794c726561746500ab3b0d00506c21c2829af6d8bd6db24f90ee406209ebc63061eb71aecf455199e5afcecda94596871acf2beb1c1dc643ab5cf16b36dbd802ff12095f58d412a439973643b5a0e3d00acc2b25fdd1279400b4c8908579c762066340cd7b19d129ef61ced0ee2d63da9b497231a5cdb63fdf6476b12978360c") getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000180)=0x6e) lseek(r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x5]}, &(0x7f0000000200)=0x6) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/28 20:24:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/03/28 20:24:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="1200000014000705030e0080120f0a001100", 0x12) 2018/03/28 20:24:32 executing program 3: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0xff, 0x4) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0xfe63}], 0x0) 2018/03/28 20:24:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) socketpair(0x5, 0x6, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000140)=""/214) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400040, 0x0) openat$cgroup_procs(r3, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="681608a5bb32bae987b6e67fb346fef3dca674bed59dd2b705efa6ef134eab8bb084a6a1073082e8f9f8d7ede6d2c2e8e93fc8b8656ed63ed50d8b5367f3f9b8", 0x40}], 0x1, &(0x7f0000001300)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) 2018/03/28 20:24:32 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) bind(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x1, 0x3}}, 0x80) r2 = socket(0x11, 0x800000003, 0x600081) ioctl$TUNSETLINK(r0, 0x400454cd, 0x321) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x10000) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = dup2(r2, r2) write$tun(r3, &(0x7f0000000340)={@pi, @void, @eth={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, "1e", "fcd308"}}}}}}}, 0x1a) 2018/03/28 20:24:32 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000001d00)={&(0x7f00000000c0)=@ax25={0x3, {"c73aba94881eb1"}, 0x7ff}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000180)="68e7b16a62e240ab07601f49b798922e9120b8d7832492469435f20ed68a02a2f9a43c7a116c1d9c45603c9a48c98466c294611c5b48e586f36c844bb35be56374308ab4d3d5b2b6d64012b76c536319a5f6149374e754b75f52ed7eca29d0bb4e289e61c32c83771dd7a8802283d8a2d04abfc8ba9ec489e3fc1ee1d5c7a1d33f5cbf46363e1995e9e16cd2811c868f066dc795fb45bf7c8960b1f4bb6e273cc57b19c71ef9ba62e2add5", 0xab}, {&(0x7f0000000240)="c1b29b12706971d66e75960578441c48773104d049449b22b319244450266238c2f3246aab65c63185c4a01ef950ce581ea74c34f013a29cd82fa26134e4048a81d6c26da38bf1f263f08db1aeb0ac66c07f368e129c2033637ef95701dd2a14ec81f73baa452c82ef8a6aa96b4a173c2c278418d3d144da3e388836153beb8a9deec20cc3fe736f0467e3b412cd453d89c9fdf7ca9cf1f0c454ddc86c4cce589f9d45b0692d1c4f4873ca5eeda71d24d1dbc0ea59db5b0268a2fe099a52421fcf87968193e5f65f041c232d929bf94652f7bce93247dcc75074a10e02e0e9a8204fe5ae46a8d5983b551650edd8ca709655e76df9fb815c51", 0xf9}, {&(0x7f0000000480)="1619fe34295b0d9dafb8f1227c01bbd4bf47bcf50f8697ae65d13b4ca85ba3985bb4acc533b01d4f496e2f4211c396607e21d3fcb5dba3f467", 0x39}, {&(0x7f00000004c0)="dfc4725265106108cdd17c5dc59748b0c3a67c5f52920cd349b32d938c93c8818a4446ca8b45314f8dbb339cb579ae8a90274f6a5e03491f61bf9d771b0a8e7c7b945b289f4c5e6d6f0672eb6f91265badd67b2236f98fe6a2f58236a39d132f45ff426f1035e252c096194a9137b25e2410a2d7eed7212b13", 0x79}, {&(0x7f0000000540)="4b062d62d390ff90f47b2a7e365fb6b6006de1a2315e7f95ae3734fca929cc2172813bbe0ef7627da16184692de4c2cab9ba504b4fa224add7680e924d93448e84c41539fb7caa4af22c5762a5451ed4b0fbde818c7069b008c08b0498c85df9175bc64d1ab54eff79d8ac68c8df79e82868f8249af6ea6ce486957995828cd5845dac08b565802a598042ebf455183b6aaa612ea5742483eedcc5c255c33cf9b92240b10fcebc60df42ff67cdcd0a66c9a5fdfc3957f9b9ddd0038a4d9705ec386dffbd49ac444073aeae2aac5723b2c2e2c66f55ad0158fb47989d2cc68eaebe1f5fa4c9f785061d", 0xe9}, {&(0x7f0000000640)="dd937023cb45a346290521a9efd020bee68fb9801550d8a4d4d392878f9b2ff0b44b40ffb6e087b1728f567f8afa9de67595728cdd3b1940b2e70b9db81de54c6fe733c6bbe47e4439317efcc961557452af6a6d8cc7b184ed3d4067788ba0d45a61a633e2d3352d4255", 0x6a}, {&(0x7f00000006c0)="1e145019ff80c917f9949a55b9dd8fd80caf125bde46b797e49099efac4379b96a23a66b48620e3270a5129a3f0162475e0ef38875633ea2dcbb32a454de4da1d641aa6e1bb564eb6e23d8a35cb001c585bd04f5c3f67e1f499768db32d38bd077359f89bc5ddc53a2142e773848e2b29c513884af4f8148233c81db2e005b70dba1f1d082266132c7a629f2404f1a1f53bd0ca8a16afd42ec73566710687073e558af903e27479eb658d86bc8b44a68737a15520e744aec1dcac9862e65fae1f1ed9f78", 0xc4}, {&(0x7f00000007c0)="0ade77d2eb162dee23b1a82947fb53e49ce5774ccc", 0x15}, {&(0x7f0000000800)="60bd87bfee17743211dcb5fd5e8292747f30c06bd99638c7124584b81dff63e3114de23e6762c1006d968f7fe9019700d255dbb89a3fce505e36801766763d86185c248643e40e040713d90966cb57fda4a6f75acca710982c25d9eb2af65deae2260f1ec61c85d608a8cc27a0d06b9fd088989302980d1360d3399b69015a30cc1ab2ce4549088e8c537736a55eb5f5e7218b4a50e108529cd6c5", 0x9b}], 0x9, &(0x7f0000001d80)=ANY=[@ANYBLOB="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"], 0x1380, 0x80}, 0x23) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x1000, 0x0) 2018/03/28 20:24:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{}, {0x0, 0x2}}) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x979, 0x400800) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000140)=""/81) 2018/03/28 20:24:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x40) r2 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f0000000040)={0x0, 0x25, 0x4, @tid=r2}) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f0000000080), 0x0) 2018/03/28 20:24:32 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000004000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00e3ff010007000012020000080000e10c00f41ee400", 0x39}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 45.014978] hrtimer: interrupt took 37109 ns 2018/03/28 20:24:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) 2018/03/28 20:24:32 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4, 0x20000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000300)={0x100000000, {{0xa, 0x4e21, 0x1, @empty, 0x5}}}, 0x88) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000003c0)={{0x33, @broadcast=0xffffffff, 0x4e24, 0x4, 'none\x00', 0x1, 0x58b, 0x1e}, {@multicast2=0xe0000002, 0x4e21, 0x2007, 0x0, 0x8, 0x7f}}, 0x44) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x800, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9671, 0x3) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000000240)={0x4, 0x8000, 0x80000001, 0x0, 0x100}) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r4, r3}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) 2018/03/28 20:24:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) 2018/03/28 20:24:32 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/ipc\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) sendmsg$nl_route(r1, &(0x7f0000002bc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000500)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x40}, 0x1}, 0x0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x1000000000}) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20, 0x1f}) 2018/03/28 20:24:32 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/0/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) 2018/03/28 20:24:32 executing program 6: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x800) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) socketpair(0x0, 0x7, 0x9e, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x4, 0x3, 0x6, 0x1f, 0x102000000000, 0x2}, 0xc) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000540)=0x4, 0x4) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) sendmsg$can_raw(r5, &(0x7f0000000640)={&(0x7f0000000580)={0x1d, r1}, 0x10, &(0x7f0000000600)={&(0x7f00000005c0)=@can={{0x3, 0x2, 0x2, 0x7fff}, 0x4, 0x2, 0x0, 0x0, "e6f56295c565282d"}, 0x10}, 0x1, 0x0, 0x0, 0x4008801}, 0x41) accept$inet6(r5, &(0x7f0000000680), &(0x7f00000006c0)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r1}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r6, r8}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0xfffffffffffffffd, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000)=0x1, 0x4) ptrace$peekuser(0x3, r7, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x5, 0x0, 0x0, 0xe}, 0x15f) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/03/28 20:24:32 executing program 2: clone(0x0, &(0x7f00008a2000), &(0x7f0000000180), &(0x7f0000ca4000), &(0x7f0000000100)) r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) bind$vsock_dgram(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r1 = socket$inet(0x2, 0x5, 0x9bd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0xc) r3 = semget(0x0, 0x2, 0x640) semtimedop(r3, &(0x7f0000000100)=[{0x3, 0x61, 0x1800}, {0x2, 0x4, 0x1800}], 0x2, &(0x7f0000000140)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x99a1, 0x47, 0x204, 0x1, 0xfffffffffffffffc, 0x9, 0xf03, 0x0, r2}, &(0x7f00000001c0)=0x20) 2018/03/28 20:24:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/28 20:24:32 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) recvfrom$unix(r0, &(0x7f0000000180)=""/194, 0xc2, 0x2, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000600)={r2, 0x2, &(0x7f0000000500)=[0x100, 0x200], &(0x7f0000000540)=[0x7ff, 0x7, 0x101], 0x4, 0x1, 0xfffffffffffffff9, &(0x7f0000000580)=[0x5], &(0x7f00000005c0)=[0x7fff, 0x3, 0x80000001, 0x0, 0x2]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'bcsf0\x00', 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x4c, r4, 0x2, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x69}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x20008800) accept(r0, &(0x7f0000000100)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000000)=0x80) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r3}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0xffffffffffffff47) 2018/03/28 20:24:32 executing program 0: mq_open(&(0x7f0000000000)='ppp0.+\x00', 0x800, 0x1, &(0x7f0000000040)={0x9, 0x9, 0x3, 0x5, 0x4, 0x958c, 0x1000, 0x80000000}) r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r0, 0x0) pkey_mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xa, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/03/28 20:24:32 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000100)=@raw=[@ldst={0x0, 0x3}], &(0x7f000001c000), 0x4, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x2}, 0x8) 2018/03/28 20:24:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="ccc9165b811af7fb8715397e94b9896cd4901a61", 0x14, 0xffffffffffffffff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000280)={0x10002, 0x3, 0x1, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) splice(0xffffffffffffffff, &(0x7f0000001080), 0xffffffffffffffff, &(0x7f00000010c0), 0x0, 0x1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='ocfs2\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0xb, &(0x7f0000000000), 0x20) 2018/03/28 20:24:32 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) lseek(r1, 0xfffffffffffffffe, 0x2) 2018/03/28 20:24:32 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3f, 0x34000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x6, 0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x3, 0x0) fcntl$setlease(r1, 0x400, 0x0) fallocate(r1, 0x3, 0x7ff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000240)=0x3, 0x4) r2 = socket$inet6(0xa, 0x80000, 0x4) listen$netrom(r2, 0x9) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000280)=0x4) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x100000001, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000400)={'nat\x00', 0x0, 0x3, 0xd2, [], 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f0000000300)=""/210}, &(0x7f0000000480)=0x78) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)="480000001400190f09004beafd0d8c560a84fffb80ffe00600000000000000a2bc5603ca00000f7f89000009200000000101ff00e379a69e324f90c2c2aa00000309ff5bffff00c7", 0x48}], 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCCBRK(r4, 0x5428) 2018/03/28 20:24:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00000000c0), 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x338, 0xffffffff, 0x0, 0x1e0, 0x1e0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0x0, 'lo\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x4}, 0x0, 0x98, 0xc0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x3, 0x7fffffff, 0x80000000}}}, {{@ip={@rand_addr, @rand_addr=0x40000000, 0xffffffff, 0xffffffff, 'syz_tun\x00', 'eql\x00', {}, {0xff}, 0x29, 0x3, 0xcd70efae49e8ca37}, 0x0, 0xe0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x6}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x4f2, 0x2a, 0xffff, 0x80000000, 0x200, 0x0, 0x21, 0x80]}}}, {{@ip={@empty, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, 'nr0\x00', 'lo\x00', {0xff}, {}, 0x1d, 0x3, 0x2}, 0x0, 0x98, 0xc0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xfffffffffffffff8, 0xffffffff, 0xffffffff}, {0x5, 0x6c, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) recvmmsg(r0, &(0x7f0000002800)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/205, 0xcd}, {&(0x7f00000005c0)=""/18, 0x12}, {&(0x7f0000000600)=""/63, 0x3f}, {&(0x7f0000000640)=""/213, 0xd5}], 0x4, &(0x7f0000000780)=""/172, 0xac, 0x6}, 0x400}, {{&(0x7f0000000840)=@alg, 0x80, &(0x7f0000000940)=[{&(0x7f00000008c0)=""/99, 0x63}], 0x1, &(0x7f0000000980)=""/162, 0xa2, 0x4}, 0x7}, {{&(0x7f0000000a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/141, 0x8d}, {&(0x7f0000000b80)=""/125, 0x7d}, {&(0x7f0000000c00)=""/59, 0x3b}], 0x3, &(0x7f0000000c80)=""/100, 0x64, 0xfffffffffffffffb}, 0x1}, {{&(0x7f0000000d00)=@hci, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d80)=""/148, 0x94}], 0x1, &(0x7f0000000e80)=""/189, 0xbd, 0xfffffffffffffa09}, 0x3}, {{&(0x7f0000000f40)=@ll, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000fc0)=""/220, 0xdc}], 0x1, &(0x7f0000001100)=""/155, 0x9b, 0x81}, 0x7}, {{&(0x7f00000011c0)=@can, 0x80, &(0x7f0000001380)=[{&(0x7f0000001240)=""/162, 0xa2}, {&(0x7f0000001300)=""/110, 0x6e}], 0x2, &(0x7f00000013c0)=""/161, 0xa1, 0x7f}, 0x80}, {{&(0x7f0000001480)=@alg, 0x80, &(0x7f0000002700)=[{&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/66, 0x42}, {&(0x7f0000002580)=""/67, 0x43}, {&(0x7f0000002600)=""/250, 0xfa}], 0x4, &(0x7f0000002740)=""/178, 0xb2, 0xc}, 0xe3ad}], 0x7, 0x12000, &(0x7f00000029c0)) [ 45.180397] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/03/28 20:24:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x401, 0xa00) mq_timedreceive(r1, &(0x7f0000000100)=""/120, 0x78, 0x23aad1b2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/03/28 20:24:32 executing program 1: r0 = creat(&(0x7f0000224000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) sendmsg(r0, &(0x7f0000001380)={&(0x7f0000000200)=@can={0x1d, r1}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000280)="9eb92c27c1e57c2aae763e10156ce5e72fac95b248035935a42caf1ea5703f84cbc9dde4992e6322dc44a3425a9ceed51e5aab6e5f930fd2765b3949b936fe8388369f2804cb675f2dab1fa8e1a31ef5802a6e71246ca9a5bf5085e6e70c3ac8111513023c6ff09e976e105e0d328109300c7945c42604d3e9c5ffd1e3f0501343152a29f85ec829925abb1b80fbbc7370f6d727d0c4ebc1209a67d9f048b1763b6aa2f366df3bfb1a3ca8985e39656edd88eff123", 0xb5}, {&(0x7f0000000340)="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", 0x1000}], 0x2, 0x0, 0x0, 0x44}, 0x40) r2 = getuid() quotactl(0xc0, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)="3a70499d4a059bb4a0d59c9de18cd949875494468b84a4181d2d0ec1a8b43964e5fee44ee905a693ef2a834cc20b5067180a9c8628cff244dd6285ab6acda4a3885a384638993da6965d8a4c33527f5e3eda4ab83911746c40e2e21eab96d6e8fe4717a50a63fa5538d1640295692f1482218e36ddf7b9dd7597d755fdfc238ccbbbf2ac05834a5b68") mount(&(0x7f0000fd1ff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000000080)) [ 45.245325] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/03/28 20:24:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x81, 0x100) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000100)={0x1a, 0x5, 0x6}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$poke(0x5, r3, &(0x7f0000000080), 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80, 0x2000) fcntl$getown(r0, 0x9) sendmmsg$alg(r1, &(0x7f00000017c0)=[{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001580)="50cd8b150243507d6068b7cc0fa76370f8dd1b6dfb0f6aa501a3b32d545cf9960a", 0x21}], 0x1, &(0x7f00000016c0)}], 0x1, 0x0) 2018/03/28 20:24:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000000)=""/230, 0x1dd, &(0x7f0000000300)=""/247, 0x2, 0x2}}, 0x68) 2018/03/28 20:24:32 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000000)) 2018/03/28 20:24:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000000000001, 0x2, &(0x7f0000346fc8)=@raw=[@jmp={0x5, 0x800, 0x0, 0x0, 0xf, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000000080)='GPL\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 2018/03/28 20:24:32 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x4e20, 0x0, 'lblc\x00'}, 0x2c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/03/28 20:24:32 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x8b, 0xff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x81}, 0x8) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x40002, 0x0, [0x6, 0x5, 0x5, 0x100000001, 0x1000, 0x6, 0xff, 0x14]}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x1a0, 0x0, 0x3}]}) 2018/03/28 20:24:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/147) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="b62f2a0a00e360ac992ad748106bce713e32cb930dead3", 0x231) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000300)={@dev, @local}, &(0x7f0000000340)=0x8) 2018/03/28 20:24:32 executing program 7: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x1000003e) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000140)) r1 = gettid() sendto$ax25(r0, &(0x7f0000000040)="7056918c07b4bf6261ca14f0a7901197e2", 0x11, 0x800, &(0x7f0000000080)={0x3, {"1b3a1ac69b6bbb"}, 0x6}, 0x10) ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000000100)={0x2a, 0x3, 0x4, 0x8000}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00008d1000), 0x401) read(r0, &(0x7f00000001c0)=""/182, 0x105) [ 45.309530] devpts: called with bogus options [ 45.321100] devpts: called with bogus options 2018/03/28 20:24:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 2018/03/28 20:24:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x121000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='/dev/sg#\x00') 2018/03/28 20:24:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000001fb1)=""/79, 0x4f}, {&(0x7f0000008faa)=""/86, 0x56}, {&(0x7f0000011f6f)=""/145, 0x91}], 0x7, &(0x7f0000002fa9)=""/87, 0x57}, 0x0) 2018/03/28 20:24:32 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$netrom(r0, &(0x7f0000001600)={&(0x7f0000000200)=@ax25={0x3, {"847753320b2f11"}, 0xffffffffffffff81}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="e351118c5a522f8b3439bafa701c0403751e7ce74900a6654ef9f8b40f1d0a32b499a9ac125ab852951672f82dd4f49afbded037cf469286465911d3bf68aaf7adcf917b6a686f495749b08bbba0fb73af03b6c3b49c7839cddf8420dfb9cde35aeeb1eae60cfb75ef854a70a6c84d81783b4a98919b2dfb4848b3ebdc9e76c609e8862c8c555fa17dd889d2b50fd0787a5032c3b60184e1de935f04646cc543f54fbdef619901fea45c4417efe6a6f03eff3689e70294258a9ace50bb80758103", 0xc1}], 0x2, &(0x7f00000003c0)=[{0x30, 0x0, 0x1, "6451e9eb77be231a5cc9ea4cd4ce38ffe9806eef8aa076998d7f23b05108"}], 0x30, 0x20000081}, 0x80) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x7}}, 0xe8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000280)=""/194) r3 = dup3(r2, r1, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000240)) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa6f5e649c0fe50eaaaaaaaaaaaaaaaa0008004500001c000000000001907800000000e000000108009078000000018fe22a42d0271821a14e082c52f079056e62b70762ce938eb71807c3e0c4168cf11dd2f65220916e5e14db3ec0112a53dd97a598550bce47247dbce0e7482e678892c3035cb101056753c05d9674cfe63db2ffd784a28bee30320fd959001b694849a3f60feb7d"], &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/28 20:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000140)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/28 20:24:32 executing program 7: r0 = socket$inet(0x2, 0x6, 0x880100000006) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000040), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ipddp0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x118, 0x150}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0eca61620119c4000623e9b1b25bacbc7d45cf0a1c4a3835e465dd9314e81563c3ffbe7f8bec60de95725c0b04c925bf29aef41975651492536c8ef1845db400"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}]}, 0x258) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000002c0)={0x4fdc, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/28 20:24:32 executing program 1: r0 = socket(0x0, 0x5, 0x2) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmmsg(r0, &(0x7f0000003300)=[{{&(0x7f0000002d40)=@ax25, 0x80, &(0x7f0000002e40)}}, {{&(0x7f0000002e80)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/223, 0xdf}}], 0x2, 0x2003, 0x0) recvfrom(r0, &(0x7f0000000080)=""/213, 0xd5, 0x40, 0x0, 0x0) 2018/03/28 20:24:32 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1fc}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r1 = add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="b9", 0x1, 0xfffffffffffffffd) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r2, 0x212, &(0x7f0000000040)=0x8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000340)='.dead\x00', &(0x7f0000000080)='/selinux/avc/cache_stats\x00') 2018/03/28 20:24:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10000000000000a) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getscheduler(r1) write(r0, &(0x7f0000000000), 0x0) 2018/03/28 20:24:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000180), 0xffffff0e}], 0x256, 0x0) 2018/03/28 20:24:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000080000000000000000000000edff05000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000"], 0x40}, 0x1}, 0x0) [ 45.442031] syz-executor6 (6137): attempted to duplicate a private mapping with mremap. This is not supported. 2018/03/28 20:24:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000074eff8)) socket$alg(0x26, 0x5, 0x0) 2018/03/28 20:24:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xfffffffffffffffd, 0x0) eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r3, 0x4, 0x4000, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000100)={r5, 0x9}, &(0x7f0000000140)=0x8) r6 = msgget(0x3, 0x28) msgctl$IPC_RMID(r6, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000001c0)=""/4096) 2018/03/28 20:24:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0xfffffffffffffffc}, &(0x7f0000000000)=0x90) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/28 20:24:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x200080) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/235) 2018/03/28 20:24:32 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="00011a734900") exit(0x0) fstat(r1, &(0x7f0000005fc0)) 2018/03/28 20:24:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)=0x1654) r2 = syz_open_pts(r0, 0x41) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) write(r2, &(0x7f00000000c0)="4cf7be", 0x3) 2018/03/28 20:24:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) pread64(r2, &(0x7f0000000040)=""/117, 0x75, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x18d000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/28 20:24:32 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(r0, &(0x7f0000008040)="9a", 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000100)=""/182) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80000) getpgrp(r1) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/28 20:24:32 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@mcast2}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000280)=0xe8) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/03/28 20:24:32 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}], 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/28 20:24:32 executing program 7: syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x5}) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x1) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') r1 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="39f849166cf0aedee21484120c474064d5", 0x11, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="5b34b7df0fe9f9450bb84566cda4ccd54278f60c848b0393efc20b0cb2b7176444107b5a77cae232bda857d6c9736b7b3578fdc8b1ac2b95bfaa931cc482f1b874c466467334220cb8c1a0b77b601bfa1500c33482b77cf9ed635a41827124961c35067dc94035d95a151ded5ddecaaa266268e21493e813e1fc121269ad4d660d7e4f147b75526744f8447d8486e32fc6", 0x91, 0xfffffffffffffffb) syz_open_pts(r0, 0x200000) keyctl$unlink(0x9, r1, r2) 2018/03/28 20:24:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001540)=[{&(0x7f0000001500)=""/64, 0x40}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9bbc4dc380483481d5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x181002, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/28 20:24:32 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb76e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], {0x0, 0x989680}}) 2018/03/28 20:24:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) fcntl$setsig(r0, 0xa, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/28 20:24:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/03/28 20:24:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000a00)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, "717d65756530000000000000009c6d283943c8a79600000e00000b000000000000000000000000000000000000000000000000080000000200"}) 2018/03/28 20:24:33 executing program 4: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000100)=""/31, 0x1f}], 0x2) fcntl$setstatus(r0, 0x4, 0x40000) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)=',', 0x1}], 0x1) 2018/03/28 20:24:33 executing program 7: r0 = socket(0x10, 0x2000000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x50017c33, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xfffffffffffffffb, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0xfd2}, 0x8) write(r0, &(0x7f00000000c0)="240000002e001d003200000800417700fbffffff0100000000270100000000080000ff10", 0x24) accept(r0, 0x0, &(0x7f0000000200)) 2018/03/28 20:24:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xffffffff) listen$netrom(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="480000001400190f09004beafd0d8c560a84fffb80ffe00600000000000000a2bc5603ca00000f7f89000009200000000101ff00e379a69e324f90c2c2aa00000309ff5bffff00c7", 0x48}], 0x1) 2018/03/28 20:24:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f0000000180), 0xa0000005, &(0x7f0000000340)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000400)=ANY=[]) socket$key(0xf, 0x3, 0x2) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x400) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0x7}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00000002c0)={'\x00', 0x2}) socket$inet6(0xa, 0x7, 0x6) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000280)={0x0, 0xeb, 0x3}) 2018/03/28 20:24:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="11000000000100f7ffffff000a00000000004b4c618f9c"]) 2018/03/28 20:24:33 executing program 1: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) rt_sigqueueinfo(r0, 0x1d, &(0x7f0000000040)={0x33, 0x4, 0x1, 0x95}) 2018/03/28 20:24:33 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x2) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="c93f4c29"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x80400) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/03/28 20:24:33 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000000100)=ANY=[@ANYBLOB="070000000000000000000000000000406200140100000000000000000000000087e36a4ed8082c8e1639078694efd392e5df279746017c8dfe7e1e8342ddcf50d68de3713100010000000000770000000000000000"]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x2, r2}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="62747266732e6e6f64657675736572657468205d6b657972696e67766d6e657430000fc353a6e246af7a029128f620188520b0"], &(0x7f0000000180)='/dev/audio\x00', 0xb, 0x1) mmap(&(0x7f000059e000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfffffffffffffffb) 2018/03/28 20:24:33 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x480400, 0x0) fallocate(r0, 0xffffffffffffffff, 0x0, 0x8004) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='/selinux/enforce\x00', &(0x7f00000000c0)='/selinux/enforce\x00', &(0x7f0000000100)='/selinux/enforce\x00', &(0x7f0000000140)='.\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='ppp0\x00', &(0x7f0000000240)='md5sumbdev\\]-eth1#(\x00', &(0x7f0000000280)=')\x00'], 0x1c00) 2018/03/28 20:24:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x46, "a716f1dd7a6b863fa2a0692c1fbd2351854fd5358f7a43be309f2921627fecbd5be0647fa3b6fc9071b04739fe9bd1d43eeca1837805860bc18642aef0f6b985a794abd394da"}, &(0x7f00000000c0)=0x6a) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) 2018/03/28 20:24:33 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200100, 0x0) read(r0, &(0x7f00000001c0)=""/128, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "3ce44491e67aca448fd832e2e26f20e734eaab899a551d0fefb519b6370fdcba", "37fc3536384ea6753e597f41f07fdc7cf513095602ab4df66e2daa9f21021657", "fc77dce406dc533119c48369561f78b76e9b6134fda900a9352e902d1f45f875", "c4b13b69827a1aefcd0973ca82a7464f71820c582899a8f20ccf86c1d79c1638", "2a8912ab593ad00a12290c409b2fa564c36143168a51d373148107bda2b71db5", "6a611884b4ca457bda01efab"}}) 2018/03/28 20:24:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000100)="270000001400070000010000120f0a0011000100f5fe211b366912d86283bb391a5b8ccaf1e8405f1a62d48a267a497ac949fef109ee45963f31a1340f8a85b0ba8d8470d1e8465bbd640000000039e60de0ede200491dedd81bb935da9cc287e11e7933ccda7ec696421f751851932db03da89784af86db57b2de24b6e864ecb63634c5c4133a2d959090e8bf5c1a0f7f58232c0dc41ae61088a5216fa2ae5775e0db9900022163eeef0eb7a8532b2b40d73e7c684153c8ee09f2377750a140736d38880686121cb8a119ac2e20b277e04e23eb8bed3be027b06b83d60bae7ac80305a7bdfdaa6ea24daaa3f44c14fa58", 0x2d5c6ae6da1eba60) clock_gettime(0x0, &(0x7f0000004140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000380)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000400)=""/82, 0x52}, {&(0x7f0000000480)=""/14, 0xe}, {&(0x7f00000004c0)=""/228, 0xe4}, {&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/212, 0xd4}, {&(0x7f0000000700)=""/92, 0x5c}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/205, 0xcd}, {&(0x7f00000008c0)=""/123, 0x7b}], 0x9, &(0x7f0000000a00)=""/175, 0xaf, 0x7}, 0xffffffff}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/38, 0x26}, {&(0x7f0000000b80)=""/122, 0x7a}, {&(0x7f0000000c00)=""/121, 0x79}, {&(0x7f0000000c80)=""/110, 0x6e}], 0x4, &(0x7f0000000d40)=""/23, 0x17, 0x97}, 0x3}, {{&(0x7f0000000d80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/161, 0xa1}, {&(0x7f0000001ec0)=""/16, 0x10}, {&(0x7f0000001f00)=""/221, 0xdd}, {&(0x7f0000002000)=""/228, 0xe4}, {&(0x7f0000002100)=""/236, 0xec}, {&(0x7f0000002200)=""/187, 0xbb}, {&(0x7f00000022c0)=""/35, 0x23}], 0x8, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000002380)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002400)=""/147, 0x93}], 0x1, &(0x7f0000002500)=""/197, 0xc5, 0x9}, 0x81}, {{&(0x7f0000002600)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000002740)=""/86, 0x56}], 0x2, &(0x7f0000002800)=""/223, 0xdf, 0xffff}, 0x4}, {{&(0x7f0000002900)=@un=@abs, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002980)=""/197, 0xc5}, {&(0x7f0000002a80)=""/253, 0xfd}, {&(0x7f0000002b80)=""/98, 0x62}], 0x3, &(0x7f0000002c40)=""/41, 0x29, 0x4}, 0x1000}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002c80)=""/166, 0xa6}, {&(0x7f0000002d40)=""/251, 0xfb}], 0x2, &(0x7f0000002e80)=""/57, 0x39, 0x100000001}, 0x1c2b547c}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000002ec0)=""/236, 0xec}, {&(0x7f0000002fc0)=""/219, 0xdb}, {&(0x7f00000030c0)=""/200, 0xc8}, {&(0x7f00000031c0)=""/197, 0xc5}, {&(0x7f00000032c0)=""/210, 0xd2}, {&(0x7f00000033c0)=""/120, 0x78}, {&(0x7f0000003440)=""/190, 0xbe}, {&(0x7f0000003500)=""/3, 0x3}, {&(0x7f0000003540)=""/226, 0xe2}], 0x9, &(0x7f0000003700)=""/70, 0x46, 0x200}, 0x4}, {{&(0x7f0000003780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003800)=""/159, 0x9f}, {&(0x7f00000038c0)=""/212, 0xd4}, {&(0x7f00000039c0)=""/123, 0x7b}, {&(0x7f0000003a40)=""/140, 0x8c}], 0x4, &(0x7f0000003b40)=""/156, 0x9c, 0xa7a}, 0x2}, {{&(0x7f0000003c00), 0x80, &(0x7f0000003e00)=[{&(0x7f0000003c80)=""/20, 0x14}, {&(0x7f0000003cc0)=""/36, 0x24}, {&(0x7f0000003d00)=""/225, 0xe1}], 0x3, &(0x7f0000003e40)=""/105, 0x69, 0x7}, 0x10001}], 0xa, 0x60, &(0x7f0000004180)={r1, r2+10000000}) socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x200) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000340)=0xc) getdents64(r3, &(0x7f00000041c0)=""/116, 0x74) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000780)={0x7, 0x7bc, 0x401, 0x4, 0x0, 0x9, 0x9b, 0x1, 0x2, 0x8, 0x4, 0x2}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000004240)=""/144) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000200)={{0x5, 0x2, 0x101, 0xffff, "12e986ce548b05aab1fea0fff15a5a4c7e8f6086d1adf755aba64a9df25bc43be033bbe2897cf796582eb333", 0x79d}, 0x0, 0x0, 0xfffffffffffffff9, r4, 0x2, 0x5, "5c29ef1c96987402a1fcf3e12c18eb4626ee2e5f05c990904d7eedd7459e0436d98d0f5e2cc786f3698776f91d222cdf6e5dcb2983317d9df35c1ee351b9984c", &(0x7f0000000080)='selinux\'cpuset\x00', 0xf, [], [0x100, 0x1, 0x2, 0x3]}) 2018/03/28 20:24:33 executing program 2: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x400000000000000, 0x401, 0x400, 0x0, 0x0, 0x0, 0x0, 0x20, 0x6, @perf_bp, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget(0xffffffffffffffff, 0xa, 0x0) unshare(0x8000000) [ 45.806810] binder: 6249:6251 unknown command 692862921 [ 45.831384] binder: 6249:6251 ioctl c0306201 20004000 returned -22 2018/03/28 20:24:33 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="cb056565d27e3b122c416039e2c96fff11d8d61f0fd575fff51a9ff57446ef4d74a4608124e13e50879e09adc828862dbd84b7ec56e92c981964bbae842053685503f2c469ea11469d0a2603ab04b154e7a77b8667846a371f0d5b1b486f5afde17a45c07edf6c8028386fdeb539dbf429d9d491240b5ce7f9ea5403563e6abf621269d43ec2988060becb7dec42316a3f0b8365d75db02fb3fcd84b66ce1a44930a3b6354b49a4113c333956d", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64, @ANYBLOB="33d06c0dd871a546c963e2f5cd6e9b96f80f069506023932fb95eb3380cd7a9a5ae2a1c8a64ebbedc16d6292665bbf0a1f8072af0645284cf1561f11d522f2de961b3c73b42b2ace6aaf0a2afb673415c95ed504e63bf4bafc48a6ff97e7132b59fde1a9289d12f98a11c206541281129473bf03e51950f88e83ee4d9ff25a6b0b33c0baf5825a5909379b76c7984ab479345fae451522363f03fb5fbee08e91cbfddab1742d93929ddc230dc008bd62a283a1c5fe"]], 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xbc, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000080)={0x120000000000000, r2}) 2018/03/28 20:24:33 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x59, "e9582fe36eccada7317a951b6f022e07cd7c8ee808c26710f288b674c1470d6da19b80fd31752f9ac5f0b1a7372e021ae452b7b8f71eafa7ad10b272c043f0d95dd8eab2fa5fda92f0f6b2eac3034376cad87b5cc7ac6cd52e"}, &(0x7f0000000080)=0x61) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, &(0x7f0000000100)=0x8) setsockopt(r0, 0x10f, 0x0, &(0x7f00000000c0), 0x0) 2018/03/28 20:24:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000000000003f000000"]) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x2000}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, r1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0xb2, @empty, 0x7}}, 0x80000001, 0x10001}, 0x90) write(r1, &(0x7f0000000000)="270000001400070703750000120f0a001100080000000000250c709bf000000002000000000e08", 0xffffffffffffff93) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r3, 0x8001}, &(0x7f0000000280)=0x8) [ 45.903141] binder: 6249:6288 unknown command 692862921 [ 45.924346] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/28 20:24:33 executing program 7: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20e900, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+30000}, {0x0, 0x7530}}) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{}, {0x0, 0x2710}}) 2018/03/28 20:24:33 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/28 20:24:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip6_vti0\x00'}, 0x18) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getpid() getgroups(0x2, &(0x7f0000000140)=[r3, r3]) sendto(r0, &(0x7f0000000100)="075e244a0a91", 0x6, 0x20000044, 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101440, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r0, &(0x7f00000000c0)={r1, r5, 0x6}) 2018/03/28 20:24:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000080)=[{r0}, {}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@dev}}}, &(0x7f00000001c0)=0xe8) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x16400) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/03/28 20:24:33 executing program 6: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffbfffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x12b201) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x7e4, 0xfff}, {0x7f, 0x4}, {0x7, 0x100}, {0x5, 0x1}, {0x85b4000000000000, 0x2}]}) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/28 20:24:33 executing program 1: r0 = socket$inet6(0xa, 0x2000000b, 0x10) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180), 0x4) lseek(r0, 0x0, 0x1) 2018/03/28 20:24:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dceff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x2, 0x1, 0x3, 0x3}}, 0x2e) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) 2018/03/28 20:24:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021810001000000000000000000000000300010000000000dc2a4397d009bf00000003000500000000004c2a4e200000000000080012000000000000000000000000001700070000000000000000000000000201000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) acct(&(0x7f0000000040)='./file0\x00') [ 45.964445] binder: 6249:6288 ioctl c0306201 20004000 returned -22 [ 45.970321] binder: 6249:6289 ioctl 40046207 0 returned -16 [ 45.991285] binder: release 6249:6267 transaction 4 out, still active [ 45.998076] binder: undelivered TRANSACTION_COMPLETE [ 46.003250] binder: send failed reply for transaction 4, target dead 2018/03/28 20:24:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000e62f90)=[{&(0x7f0000531000)=""/173, 0xad}], 0x1) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/03/28 20:24:33 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000000000), &(0x7f0000000080)=0x187) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6(0xa, 0x91adca1a1622bee3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3420a321, 0x5, 0x40, 0xec17, 0x6a, 0x9, 0x3f, {0x0, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xfffffffffffffffb, 0x8, 0x9, 0x27d5, 0x3}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) 2018/03/28 20:24:33 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @rand_addr=0x200, 0x1, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) r1 = gettid() setpgid(r1, r1) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) 2018/03/28 20:24:33 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x3, 0x1, 0x401, 0x7, 0x9}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") 2018/03/28 20:24:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) r2 = getpgrp(r1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000002c0)=0x6de9, 0x4) fcntl$setown(r0, 0x8, r2) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/247, 0xf7}], 0x2) [ 46.021871] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.046612] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip6_vti0, syncid = 0, id = 0 2018/03/28 20:24:33 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000001340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000001300), 0x0, &(0x7f0000c65000)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x5000, r2, r3, 0x3acc, 0x2000001) 2018/03/28 20:24:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet(0x2, 0x4, 0xef3, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="5b156aca02b74db7fd6de3a2600db84de2fa6071d6211126c271d386b9a2e354be5e4df7375dcc94ede2b34171f4f624be6a491bb56d2f016a376879cd655c4c60f573167ced07cd48fa6f51bd93fc3d2cada3ff21cd9cf81f949fc5b0e79688936bf3", 0x63) 2018/03/28 20:24:33 executing program 7: fsetxattr(0xffffffffffffffff, &(0x7f0000002980)=@random={'user.', '-\x00'}, &(0x7f00000029c0)='\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) recvmsg$netrom(r0, &(0x7f0000001780)={&(0x7f0000000040)=@full={{0x3, {"d344714190448d"}, 0x3000}, [{"dc280f4b27caf2"}, {"23193fe26bcd31"}, {"7bc8313935a0cc"}, {"4ab3d935805728"}, {"932cfe48692db6"}, {"420766bf84aed1"}, {"cc7ff1c5d12262"}, {"db8215cfd897f6"}]}, 0x48, &(0x7f0000001480)=[{&(0x7f00000000c0)="9376c5333e75c83ea31054ebeaf6cb4d0f58c39dda10260b382fcee3c10e119e98a54dd377b4747b80f90039d5d9f07edfbfd16cdee8e3b2ee3f1defa9894beb2a92b7487e75c56483b20972b7f93492aa9b7330f01904b50ba29c0ad3599c701a0306e0d0a6c8acd183c31506cc21e5efbc511f8ba1df5dce726d5aa90a1fbc5eddbfd2fabad96f8283c0e91cf42836202814ea2f0400728149fb86549680ad456508a143b78dbf5fcd7c2d25d752974708d7880478b0bf4969fbf61c857c539cdcec44cedf46ec7fd161649cb00701ea67ad2a4ebbfe0a934bbdba9b2eedf5da3c9e626cbb04d138903f10b1167a1d3c075e5682dc11eb", 0xf8}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="756fae4b9ef47511f8a6a00553beca86cf612019eef3f62d2ca0a6e9479246d901e3274d20759fe2919aac1e8c2acdce4802a310cfa51c623ee370f10468083d6e0794d3aca1e8fc766770afe722c0c5", 0x50}, {&(0x7f0000001240)="c54e236ad9866bf6039406c239eb20796ed9821fcd071815aad91829486931e5b34886f9c0728e35213b08d53870d0ae94a58bd511c3796638188cdc2320183f26aa8520d8f041188737510e669252d152c3c50fc1db5c471aa62141151603781618353b6cf0bd8e9338d1e432b6c1e5a11861b158e3c556c555053ca4b0e9d062b91fc1e4059abd0c5f3f1a453c759cfc15275382c1193819105631195ec51461ef464f92b9f6cedbe0d42d4a8ff22d02ce8c90c2cf9f2b5bc8cf50a49555a3a7c0e19ecac233dce0d74c33c7212d3e018e4b6425b793971db1c10e3cff487770", 0xe1}, {&(0x7f0000001340)="18c49688822d4c649f7310a1a751957949a321cb856307660bc55f988ef783499bcd3bbf19573e806e040effff81b5111ccaa9fca6c1a165ad23832af1de9fe1c1b17beedfabe933b45ebf3ceb20771d31c0838716b50631a613260f2341cc075161298e017bd6753244bc5630170648e68dc1d0085dc8405fb2c9317acdba74b10ad9ba2d250a59a7b1681f30dceb4450dbad50328762944fec4098a5f3f6ea544bcf421a1fed958b43282d4a3b96707e5327cf0bb3c478322b2eef7cd3034df4ae5b5c529fac9a14f073e76c3ebe", 0xcf}, {&(0x7f0000001440)="db1ef521bc5c48e3899cdfdd8b33ecc20395c04b3dacb8a1836360deba31c7b8ad5a", 0x22}], 0x6, &(0x7f0000001500)=[{0x50, 0x88, 0x6, "33ec3f9a146ae57a55754c42e4b4f54652c248774723c163009b887cdb83873700861436a8f0fbebd9798f5b3ace47da9578bfacc5e1601fabfd4af5d36f20"}, {0x68, 0x9d, 0x772, "3eff1480a443169bfd38140183a7c1e0fbef1c3994ff66f808b96e3ae4822da3f7ee6eef4dd791ffb162f835f7de9e1c7f3a71226cf9b8d49c648b794ad3439f5450d941b923ef65073d34a110e24dd279"}, {0xd0, 0x18d, 0x5, "ee2c4a7fcbfc18c4367b32abc9b8ab5b6753f5c0b6496f9440564205d2dec57eff424098120fcf0aa377f8c0eeb02af3ebfd8574f94e1398ac89598d407b994a8280f6ece444a5c9ec86a143e95c516c34c297d9f3acbd4717d58efac4fc44fa90b3a566876e01b44d84f5d0868fab08f816e58da254026e15ffa2382de6186e088555c49048e4d6d34cc4bb291d25b1dd7607bc344282e0a1c1386bdec46b221270ae64d4cebedc8e6854501770aacf9bd7d90d17d9172dc544e762d7"}, {0xe0, 0x272b94f01d96e5f, 0x7ff, "ff6fc533997d11242640893c2b0df0e83e31d0fd44f6dd1fd290573ccc699f79750211aefd75c4213e36128bbda7029b4e3bf293614ccd6e4a9695a6894b8098799f374cf3cee130f952d12d25a7c5b151a7dd0d75028c7f5a3da7440a3f9d9e1f836485a8f6f8cdfcb44a1de88a38c88252679f184a23c8e9cac5d4fb64cb34eceedc2dbb31f07576e0412f14e8e30b7436ce2c857fb76f58075846d48c52cb99062cef2b347663b6f35a35ca5e06ec318fe57702937437d4c7b07e72f88fd25bea1bb782f74c94b942"}], 0x268, 0x40000}, 0x2000) 2018/03/28 20:24:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) openat(r0, &(0x7f0000000000)='.', 0x430002, 0x0) 2018/03/28 20:24:33 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001800010308000000000000000a000000000000000000000008001500070000000c001600080001e30367971ba94df629af035711c3b4d0d3da516f17f3ac1da3aefd9700cd8859604652cdd3c827595d316ce891d7743b8284805427e8c41d5931ebe4205ae05d4455a7b786a464"], 0x1}, 0x1}, 0x0) 2018/03/28 20:24:33 executing program 2: r0 = getpid() r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0x1000000000000000, 0x4000, 0x100000000, 0x3, 0x10}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80010) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x100000) socketpair$inet(0x2, 0x2, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/03/28 20:24:33 executing program 4: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@broadcast=0xffffffff, @empty, @multicast2=0xe0000002}, 0xc) 2018/03/28 20:24:33 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20100, 0x0) listen$netrom(r0, 0x6) r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000580)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') [ 46.092598] QAT: Invalid ioctl [ 46.101502] QAT: Invalid ioctl 2018/03/28 20:24:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/28 20:24:33 executing program 6: r0 = socket(0x3, 0x100000801, 0x10) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r0, &(0x7f0000000080)="77fe90c4", 0x2) 2018/03/28 20:24:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f0000000100)=0x80) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000100)) 2018/03/28 20:24:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x10000, 0x6}, 0x1c) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x6, 0x8) 2018/03/28 20:24:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000040)=0x8, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r4, 0x401}, &(0x7f00000001c0)=0x8) ioctl$TCGETA(r3, 0x5405, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000004ffc), &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/28 20:24:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1, &(0x7f0000000140)=""/229, 0xe5, 0xa8}, 0xd9}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/129, 0x81}], 0x2, &(0x7f00000003c0)=""/187, 0xbb, 0x1000}, 0x18}, {{&(0x7f0000000480)=@rc, 0x80, &(0x7f0000001880)=[{&(0x7f0000000500)=""/73, 0x49}, {&(0x7f0000000580)=""/191, 0xbf}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/35, 0x23}, {&(0x7f0000001680)=""/202, 0xca}, {&(0x7f0000001780)=""/221, 0xdd}], 0x6, &(0x7f0000001900)=""/93, 0x5d, 0x80}, 0xac}, {{&(0x7f0000001980)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001a00)=""/135, 0x87}, {&(0x7f0000001ac0)=""/135, 0x87}, {&(0x7f0000001b80)=""/155, 0x9b}], 0x3, &(0x7f0000001c80)=""/209, 0xd1, 0x1}, 0x68d9}, {{&(0x7f0000001d80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001e00)=""/4096, 0x1000}], 0x1, &(0x7f0000002e40)=""/125, 0x7d, 0x79301fd2}, 0xfffffffffffffff7}], 0x5, 0x0, &(0x7f0000003040)={r3, r4+10000000}) accept$inet(r6, &(0x7f0000003080)={0x0, 0x0, @loopback}, &(0x7f00000030c0)=0x10) fstatfs(r5, &(0x7f0000003100)=""/50) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/03/28 20:24:33 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x2, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000580)=0xeb) r1 = socket$netlink(0x10, 0x3, 0x4) getresgid(&(0x7f0000000000)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0x0]) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x5, 0xffff, 0x8001, 0x100000001, 0x3, 0x101, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x50c, @mcast1={0xff, 0x1, [], 0x1}, 0x9f}}, 0x100, 0x5, 0x149d, 0x6, 0x8001}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000480)={r5, 0x7, 0x6}, &(0x7f00000004c0)=0x8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000300)=[r2, r3, r6, r7]) write(r1, &(0x7f0000000040)="2700000014001407030e0000120f0a0011000100f5fe00120000078a8ff1d91ab7092593d099484104058a71ac0073a5adb46d614ff0024d5b2c3007f3e262680fafa3a639ddf2005656f362acc8f6fa6a308eda65aaf0b33c2e1e1c6365b8", 0xfffffffffffffe53) 2018/03/28 20:24:33 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x420000, 0x40) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f0000000140)=""/18, 0x12, 0x10101, &(0x7f0000000180)=@abs, 0x6e) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/28 20:24:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20103, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x5427) 2018/03/28 20:24:33 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff, 0x0, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffffff], 'gre0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x4b, 0x1, 0x8}, 0x0, 0x118, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7f, 0x0, 0x25a}, {0x401, 0x7, 0x4}, {0xd5, 0x100000000, 0x100000001}, 0x9, 0xf6}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x4e22, 0x4e24, 0x7f, 0x4e20, 0x13, 0x1, 0x0, 0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x18, 0x2, 0x0, 'snmp_trap\x00', 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r3, r2) read(r4, &(0x7f0000000000)=""/145, 0x91) [ 46.228255] 9pnet_virtio: no channels available for device ./file0 2018/03/28 20:24:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) inotify_add_watch(r3, &(0x7f0000000540)='./file0\x00', 0xc) epoll_wait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil) r4 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000040)={r6, 0x1}) r7 = dup3(r5, r3, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000400)=""/45) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000003c0)={r8, 0x8}, &(0x7f0000000480)=0x8) accept(r7, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000800)={r8, 0x80000000}, &(0x7f0000000840)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f00000002c0)='./file0\x00', r7}, 0x10) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r6, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x1010005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/28 20:24:33 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/03/28 20:24:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000000140)=0x40, 0xdff8, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/03/28 20:24:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e9f493e0d4b48efeca7b39b3b", 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x10000000000fe) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/28 20:24:33 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg$alg(r0, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, {0x0, 0x0, &(0x7f0000000480)}, {0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x3, 0x0) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="0047cc67b74be6a5f79b649364766ab16ccfec", 0x13}, {&(0x7f0000000040)="f2963eaa7ceb52940cad53eb882b55c5ff09ce93b0e49dbec752b593eb3d33505c24f26fce3368ddae1a5b0cd1f5887291747fdb9c5c2c99fd870e684a39da3f90372d033626990bb443d034b46d673a98a9f1db8cd77e0c4beb07f189eb007a0294c8a39ffaa565db2cc4e5c77e2c0e9f2ee7068e434b1857a8800af4727904fd0a01e330bf803eff4083dfcfcfeaf9a4ecc797f9fa65da9827bc92bad0a92172a51fa0943a777941d057e0b89467d34af8194ca30a30bb1f2b5fa5a3ea72820592231da8d1627d0e2d71e447ec3edc79aa532c0b2839b3077a756cceea46", 0xdf}, {&(0x7f0000000140)="caa200b18dc6c38792c8b0beb093beec589b295157a626cd4b907c56e38ee593a83050384d4170936f84792c2838fbb5e1b6934b184bf6c6ed5317f0332ef3b702d6810805cbd859cc85f8a63d8971125da1964051eacffe1a81ceeed954698cbddc14128b80fda41e0c22732b05a0822d09fb2e4339b318e4826a87860a21d78956472cf3e0f816ad161754727fc8368fdb64c4b1d3c4d7f988627f9ec1f6de107ca442f5e77aea2fdc8f374ab9222db0c9587c04ae", 0xb6}, {&(0x7f0000000200)="4e9121f5776e36b2b4cf721c3ef80e4727ce31ac48e6f17221135ca853eeb4fba9aee551f18cefe9de94d19f40ec61ea9bb675c0b4cedf7ae9da6915f2942c97edbe3682740b783229215aee506eb044f827907810034212bcbe7e192082af09dad3ee69fea51ff21b9dc2d9e3d65aab873da66c58099d065b90d017cf759c47e838d55d60888004452d850e61fe148fc8430df8291fc78da34876e1888c1a7b5e149a24959d542220f8840edf568a4d111bc99a55919f5031b47878a6f0f667558adb0e8a0af836c1d785e680d846606cd00a96dd4c092aa6", 0xd9}], 0x4, &(0x7f0000000340)=[{0x68, 0x10c, 0x8, "87c2dcec29ffaa982d8f81de330659570710526b5eec19006f8fe502f89726c812894a5a5bb4007e15106345aa83468e5cb107e0a48f5b499b4a44fa4e19571cacc2e8853bc4b2574db8c9e0bf8e75647eff2b1e"}, {0xc0, 0x10c, 0x1b, "e739b9cce97bcd0b299631946d1bcd8e056d6eb065fac01a54542a07d7008ae161213276e8325c52b8909ac37f60ba8c82d0d1f0180c6840cd099ff6850b2de090dfda0e30297838a17a4d84c9b9cc80c29b3c022b587238ad4815068f043412f83ee2d69230a4fa03a74b14ac440ed34ab7538aadbd4a4adcb40624d5de8e72ad283b25488082edc5ba168366eccfb6044786c0d9ed55239d31779e33b383c03dc4d0030c0027250bf8a2"}, {0x50, 0x3a, 0x493b, "fb82fd8e9c5f01f432ac719d104772fea4816c33030e1b0b52ceb20c776356e243b8c92947c7140bcc997d899137ebbb4f299361f111656dc99c74f97861a0"}, {0x50, 0x113, 0xb7f, "9b752718fc664373e6faddf6a15ce67db3d44910d7980ae3fe3dc20574a42064346cdd594d62712ea532362a4812a597fc8f05a6a645956d2d460c7d"}, {0xd0, 0x0, 0x8, "6b89913c81ed955fbf55f80a938e2b36a6e47188ef4ff5ce146f2b4cb260881cf859feb695ac23fc81f49350aebd1b855754ee7f3278d1f0d746a54a7f232db30fb2ab1384fbcab6c64181d85099bc3b565e6b9ec22d178dc88b06077263859c46066677c17ce95d8b5ea7557609ae98121e69896be97bde331bf53213ce1f520c4aa0b7299c4ac44cc1cec5bfeba49578d3888eea2a955dc6e8ce4fe93c621bfe299617d2aae818a2a82fae3e188401d1de2e3114baf58c7961"}, {0xd8, 0x0, 0x10001, "79152578e03c29b47696a7e2683c0b0cc2ef80ebb74231b3535f213bdeb56644cb1fb67b84c4f390b678a4915dbf47fd4ee2ed3198e05caee6525f702555fba3aa8a7c3ade8cb3cff3f3dafe74f437e869274e2ba9d0c516bc245ccb13003e16f5bc637e7969eb6707b5b323cf5a8897f6ce55726926f0a3674eb548d6b5a80cb448a3e0ef520e8b4d2dcda995bed8f315dba5c4f66bfa11f21309bf2017371f84c8538ff3e4783f20ab9aa2d50a9b8ab9bacc341e8e4b4f79b1f9acbe62785db6"}], 0x370, 0x1}, 0x0) 2018/03/28 20:24:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') mount(&(0x7f0000000080)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x3, &(0x7f0000000040)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/28 20:24:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000800, 0xfffffffffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYRES16]}, 0x7a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/03/28 20:24:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b24000)='..', &(0x7f0000369ff8)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140)={0x82, 0x80000001, 0x5, 0x40}, 0x6) getdents64(r0, &(0x7f0000000040)=""/117, 0x75) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x341000) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000100)=0x8, 0x4) 2018/03/28 20:24:33 executing program 0: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.type\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x9, 0x42000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x24800, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x7, 0x14, &(0x7f00000001c0)=@raw=[@jmp={0x5, 0x9, 0xf, 0x5, 0x3, 0x1}, @alu={0x7, 0x1, 0xd, 0x1, 0xf, 0x80, 0xfffffffffffffffc}, @ldst={0x1, 0x3, 0x6, 0x0, 0x7, 0xfffffff0, 0x4}, @map={0x18, 0x5, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x31}, @alu={0x7, 0xffff, 0xb, 0x6, 0x0, 0x80, 0xfffffffffffffffc}, @generic={0x0, 0x3, 0x80, 0x6}, @map={0x18, 0x7, 0x1, 0x0, r2}, @exit={0x95}], &(0x7f0000000280)='syzkaller\x00', 0x7f, 0xa, &(0x7f00000002c0)=""/10, 0x41100, 0x1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r3, &(0x7f0000000000)="164690f11220", 0x6) sendfile(r3, r3, &(0x7f0000001000), 0xffff) fgetxattr(r2, &(0x7f0000000380)=@random={'osx.', 'bdevkeyring#eth0*.\x00'}, &(0x7f00000003c0)=""/60, 0x3c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) 2018/03/28 20:24:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000000)=0x8c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) 2018/03/28 20:24:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x16068}) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/03/28 20:24:33 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$TCSETSW(r0, 0x4004510d, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/179, 0xb3) 2018/03/28 20:24:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0xffffffffffffffc5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/28 20:24:33 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fsetxattr(r0, &(0x7f0000000100)=@random={'system.', '-selinuxsystemcpuset&\x00'}, &(0x7f0000000040)='selinux\x00', 0x1, 0xbf165989720f15b0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000000c0), 0x10) syncfs(r0) 2018/03/28 20:24:33 executing program 5: r0 = socket$inet(0x2, 0x4, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x3c1, 0x2, 0x240, [0x20000bc0], 0x0, &(0x7f00000008c0), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2d8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/03/28 20:24:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) chroot(&(0x7f0000cfb000)='./file0\x00') ppoll(&(0x7f0000000040)=[{r0, 0xc010}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0xfffffffffffffff9}, 0x8) chdir(&(0x7f0000641ffe)='..') umount2(&(0x7f0000067000)='..', 0x0) 2018/03/28 20:24:33 executing program 6: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/03/28 20:24:33 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x2, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000140)={0x81, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0xe6) write$sndseq(r0, &(0x7f0000000040), 0xb3) ptrace$getregs(0xe, r2, 0x3, &(0x7f00000001c0)=""/4096) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00001000000000"]) listen(r0, 0x8001) 2018/03/28 20:24:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa24c, 0xc401) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xfffffffffffffffa) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x1) 2018/03/28 20:24:33 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @random="9c9b06d8db79", 'ip6gretap0\x00'}}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180), 0x10) 2018/03/28 20:24:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080), 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockname$packet(r1, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001b80)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001bc0)={r3, @dev={0xac, 0x14, 0x14, 0x1a}, @loopback=0x7f000001}, 0xc) 2018/03/28 20:24:33 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x7ff, 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0xf8, 0x1f}) getdents(r1, &(0x7f0000000440)=""/203, 0x283) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0xabca, 0x9, 0x7, 0x1, 0x1}}, 0xe2e88f89abdf50b4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/03/28 20:24:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) socket$unix(0x1, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x301, 0x0, 0x0, {0x1}, [@generic="8738124d896abd6cfab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x280) inotify_rm_watch(r1, r2) 2018/03/28 20:24:33 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0xffff, 0x2, 0x7e, 0x10001, 0x0, 0x7, 0x20080, 0x7, 0x0, 0x4, 0x0, 0x3, 0x7, 0xffffffff, 0x5, 0x9, 0x3, 0x3, 0x1, 0x3, 0x7, 0x9, 0xfffffffffffffffd, 0x5d, 0x8, 0xdc0, 0x38, 0xffff, 0x3ff, 0x6, 0x8, 0x321, 0x4, 0x7, 0x9, 0x4, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000000080), 0xa}, 0x100, 0x5, 0x6, 0x7, 0x1, 0x2, 0x200}, r1, 0xf, r0, 0xb) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='sit0\x00') [ 46.568128] syz-executor0 (6471) used greatest stack depth: 15304 bytes left 2018/03/28 20:24:33 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="1f000000163d0bc63a9b360007f2000094ffa400cb00000000000000000000", 0x1f) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/28 20:24:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044d00, &(0x7f0000000080)) 2018/03/28 20:24:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000000)='(\x00', 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'ifb0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/189) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20010, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00ec3e674dfcff1c00010100000000000000000100e93368180300da000000"], 0x1c}, 0x1}, 0x0) 2018/03/28 20:24:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1000000c, 0x403e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0xff}, 0x90) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x20}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) 2018/03/28 20:24:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb", 0x2}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r2, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/03/28 20:24:33 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) open_by_handle_at(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/28 20:24:34 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x7, 0x6, 0x3, 'queue0\x00'}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x6b, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000000000), &(0x7f0000000180)="2e96d1c78ff41708eb2885a30fae8e09a3220f3d3b139c389649f9fe101e105e89cc85f5c25bc711151eb4f98fe50987"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r1, &(0x7f0000014000)}, 0x10) [ 46.609308] QAT: Invalid ioctl [ 46.623286] QAT: Invalid ioctl 2018/03/28 20:24:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7c00000, 0x0) timerfd_create(0x1, 0x7fd) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x0, &(0x7f000082f000)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x400, 0x30}, &(0x7f0000000240)=0xc) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x800, 0xf8, 0x0, 0x0, 0x19, 0x1, "9bc920b22a0dfb4e3a7d190b33d3a795049b501cf29d17d95a29e44e73d868890ad815a2171bf994d8e72ff6f7bd8904d0e05a0c0190d77d3ff15bc2ecc5cc8b", "b6b131c606df21483cb78a342c817d8cca2465de14a89704cf05bd03df5c04522c03933b8ca9ffcb2a66713009ffd81facfa36bc21ae33e8dbc540894df7eb16", "9a4378b8b4e817cf67dbffd4925007cd844d5d897aa9c3bdf884012b2202ea7e", [0x10001, 0xfffffffffffff1d0]}) 2018/03/28 20:24:34 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x8000000000000000, &(0x7f0000008000)={0xa, 0x4e20, 0x6}, 0x1c) 2018/03/28 20:24:34 executing program 4: r0 = memfd_create(&(0x7f0000000100)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f548e9b3b9b9c41abcd80f0eb989456eb5982a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa700000000000000", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/28 20:24:34 executing program 5: r0 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000380)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) io_setup(0x40, &(0x7f00000000c0)=0x0) sendto$unix(r0, &(0x7f0000000140)="9422f6825e9195f1d4652f928eb4c7ff0c4d3e64ccb0f21243eb312520e545ceb92046484b21d15168fe2ef1f0cf249b9c0dceb0bcb71c2ce4a41bc745b992bc528b450a1735a072b44bd7d96ca6104840d5c8fd4b97623fecc0314aa869956da7e688263f9ee8d5721617c6d0a69bcfb4a492778e79ddc8164b63ffa3619b87b50a7587cd0ae520db688dcd5e17c3c5184dcfae69d7f3b57c86224885649559866f94fdeeee480d1e1c23a1d7ce91b66c38b0703416ecb6e568e90b2de4d89c1d9bb59cacd131f7c5af5bc3b4e31234308b43b1727706963d6c186afb0d473f2a52fc", 0xe3, 0x4000080, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='n', 0x1}]) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x6, 0x2, 0x145, 0x1}, {0x9, 0x74, 0x1ff, 0x8}]}, 0x10) [ 46.752676] WARNING: CPU: 0 PID: 6535 at net/strparser/strparser.c:532 strp_done+0xb7/0xe0 [ 46.761192] Kernel panic - not syncing: panic_on_warn set ... [ 46.761192] [ 46.768531] CPU: 0 PID: 6535 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #368 [ 46.775777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.785105] Call Trace: [ 46.787675] dump_stack+0x194/0x24d [ 46.791283] ? arch_local_irq_restore+0x53/0x53 [ 46.795937] ? vsnprintf+0x1ed/0x1900 [ 46.799723] panic+0x1e4/0x41c [ 46.802895] ? refcount_error_report+0x214/0x214 [ 46.807626] ? show_regs_print_info+0x18/0x18 [ 46.812106] ? __warn+0x1c1/0x200 [ 46.815540] ? strp_done+0xb7/0xe0 [ 46.819057] __warn+0x1dc/0x200 [ 46.822311] ? strp_done+0xb7/0xe0 [ 46.825830] report_bug+0x1f4/0x2b0 [ 46.829442] fixup_bug.part.11+0x37/0x80 [ 46.833480] do_error_trap+0x2d7/0x3e0 [ 46.837348] ? math_error+0x400/0x400 [ 46.841126] ? print_irqtrace_events+0x270/0x270 [ 46.845861] ? find_held_lock+0x35/0x1d0 [ 46.849911] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.854738] do_invalid_op+0x1b/0x20 [ 46.858427] invalid_op+0x1b/0x40 [ 46.861858] RIP: 0010:strp_done+0xb7/0xe0 [ 46.865980] RSP: 0018:ffff8801b0077768 EFLAGS: 00010212 [ 46.871319] RAX: 0000000000010000 RBX: ffff8801d83bb908 RCX: ffffffff85e7b857 [ 46.878567] RDX: 00000000000000e6 RSI: ffffc90003503000 RDI: ffff8801d83bb910 [ 46.885826] RBP: ffff8801b0077780 R08: 1ffff1003600eeb8 R09: 0000000000000000 [ 46.893076] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c574d000 [ 46.900319] R13: ffff8801b0077988 R14: 0000000000000000 R15: ffff8801b0077848 [ 46.907579] ? strp_done+0xb7/0xe0 [ 46.911101] ? strp_done+0xb7/0xe0 [ 46.914618] kcm_ioctl+0xf6e/0x1820 [ 46.918235] ? kcm_unattach+0x1520/0x1520 [ 46.922358] ? perf_trace_lock+0xd6/0x900 [ 46.926491] ? trace_event_raw_event_lock+0x340/0x340 [ 46.931669] ? trace_hardirqs_off+0x10/0x10 [ 46.935980] ? __lock_acquire+0x664/0x3e00 [ 46.940207] sock_do_ioctl+0xef/0x390 [ 46.943988] ? compat_ifr_data_ioctl+0x170/0x170 [ 46.948726] ? __fget+0x342/0x5b0 [ 46.952156] ? lock_downgrade+0x980/0x980 [ 46.956283] ? lock_release+0xa40/0xa40 [ 46.960242] ? __lock_is_held+0xb6/0x140 [ 46.964292] sock_ioctl+0x367/0x670 [ 46.967893] ? sock_ioctl+0x367/0x670 [ 46.971664] ? __fget+0x36b/0x5b0 [ 46.975089] ? lock_release+0xa40/0xa40 [ 46.979040] ? dlci_ioctl_set+0x40/0x40 [ 46.982996] ? iterate_fd+0x3f0/0x3f0 [ 46.986788] ? kcov_close+0x20/0x20 [ 46.990395] ? dlci_ioctl_set+0x40/0x40 [ 46.994343] do_vfs_ioctl+0x1b1/0x1520 [ 46.998208] ? do_vfs_ioctl+0x1b1/0x1520 [ 47.002252] ? ioctl_preallocate+0x2b0/0x2b0 [ 47.006636] ? fget_raw+0x20/0x20 [ 47.010078] ? finish_task_switch+0x1c1/0x7e0 [ 47.014552] ? lock_downgrade+0x980/0x980 [ 47.018684] ? lock_release+0xa40/0xa40 [ 47.022636] ? security_file_ioctl+0x89/0xb0 [ 47.027033] SyS_ioctl+0x8f/0xc0 [ 47.030376] ? do_vfs_ioctl+0x1520/0x1520 [ 47.034505] do_syscall_64+0x281/0x940 [ 47.038372] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.042849] ? finish_task_switch+0x1c1/0x7e0 [ 47.047321] ? syscall_return_slowpath+0x550/0x550 [ 47.052227] ? syscall_return_slowpath+0x2ac/0x550 [ 47.057136] ? prepare_exit_to_usermode+0x350/0x350 [ 47.062129] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 47.067475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.072303] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.077468] RIP: 0033:0x454889 [ 47.080633] RSP: 002b:00007f0f28ab8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.088318] RAX: ffffffffffffffda RBX: 00007f0f28ab96d4 RCX: 0000000000454889 [ 47.095566] RDX: 00000000200000c0 RSI: 00000000000089e0 RDI: 0000000000000016 [ 47.102819] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 47.110063] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 47.117306] R13: 00000000000003aa R14: 00000000006f7890 R15: 0000000000000001 [ 47.125361] Dumping ftrace buffer: [ 47.129049] (ftrace buffer empty) [ 47.132734] Kernel Offset: disabled [ 47.136335] Rebooting in 86400 seconds..